Comfort on the water is not just a bonus, but a prerequisite for long fishing or outdoor activities. Many inflatable boat owners sit on rigid bulkheads for years, unaware that simple upgrades can dramatically change the experience of swimming. Installation of a chair in a pvc boat on a jar is one of the most popular and affordable ways of tuning, which is possible to implement independently without contacting specialized workshops.
However, this process requires careful attention, as inflatable sides and soft paioles (bottom) do not forgive errors in the calculation of loads. Wrongly selected rack or poor-quality fasteners can lead to damage to cylinders or, worse, to the loss of stability of the vessel on the wave. In this article, we will discuss in detail all the nuances of the selection of components, types of attachments and step-by-step installation algorithm to make your navigation safe and convenient.
Choosing the right chair and type of stand
The first step in the modernization process is to choose the seat itself, and the market offers a variety of options, from simple plastic “stools” to professional fishing chairs with adjustable height and backrest. aluminum-frameBecause they are lightweight and do not corrosion in salt water, fabric seats on a metal frame are also popular for their compactness and ability to dry quickly.
The key piece of design is the rack, which transfers the load from the weight of the fisherman to the transom or the nose jar, there are telescopic racks that allow you to change the landing height, and fixed pipes of fixed length. Telescopic systems It is more convenient for family boats, where people of different heights can sit behind the wheel, but they require more careful care for the fixing mechanisms.
It is important to consider the diameter of the pipe rack, as it must correspond to the type of attachment chosen. The standard size is considered a pipe with a diameter of 25-30 mm, but there are also reinforced options. When choosing, pay attention to the quality of welds and the presence of corrosion-resistant coating, especially if you plan to operate the boat in conditions of high humidity or salt water.
⚠️ Warning: Never use steel pipes without a reliable zinc or polymer coating – rust can stain clothing and damage PVC fabric when friction is involved.
Analysis of the design of the bank and the points of support
Before drilling holes or sticking platforms, you need to carefully study the design of your boat. PVC cans come in different types: removable, inserted into pockets (litres), and inflatable. The seat is mainly installed on rigid. rent-bankInflatable seat banks are not designed for the installation of racks due to the instability of the base.
Special attention should be paid to the material of the jar itself. Plywood laminated boards are strong enough, but afraid of constant contact with water through the mounting places. Composite cans are lighter and more durable, but can be more fragile at a kink under point load. If the can is inserted into pockets on the sides, make sure that the additional load from a person sitting on a high rack does not lead to deformation or pockets being pulled out of the balloon.
The position of the mounting point is also critical. The center of gravity shifts, and if you place the chair too close to the side, the boat can become a roller. The optimal position is considered to be the diametrical plane or with a slight displacement, which ensures the balancing of the vessel. reinforced insertion in the places of the intended installation, which greatly simplifies the task.
- 📏 Check the thickness of the can - it should be at least 18-20 mm for reliable bolting.
- 🔍 Inspect the bottom of the jar for the presence of stiffness ribs or voids that may interfere with through installation.
- ⚖️ Evaluate the boat’s load capacity – installing a heavy chair and rack reduces the payload.
Methods of fastening: bolts, screws or glue?
There are three main ways to lock a platform or a rack on a jar, and each has its pros and cons. The most common method is through bolt attachment. It provides maximum reliability, because a nut with a wide washer on the back of the jar creates a powerful clamp, but this method requires drilling, which violates the integrity of the lamination and opens the way for moisture to the wooden base.
The second option is to use a screw screw with a press puck. It's faster and easier, but less reliable in long-term use. The screws can sway with vibration, and their hats often interfere with the installation of other elements or create discomfort. In addition, the pitch of the screw screw carving does not always provide enough contact area to hold the vertical load.
The third method that accessories manufacturers often advertise is platform adhesion, which uses special two-part PVC adhesives or polyurethane adhesives, which is good because it doesn't require drilling, but it's extremely critical to surface preparation and bonding temperature. Adhesive compound may not withstand dynamic loads with a sharp braking of the boat or strong pitching.
Professionals recommend a combined approach or the use of bolts with mandatory sealing. If you choose bolts, use only stainless steel grade AISI 304 or AISI 316. Conventional ferrous metal rusts in one season, and unscrewing such a fastener will be almost impossible.
Step-by-step instructions for installing the platform
The installation process requires precision and a minimum set of tools. Before starting work, make sure that the jar is dry, clean and fat-free. If you use the drilling method, mark the holes with maximum accuracy using a platform template or ruler. A mistake of a few millimeters can cause the entire structure to be skewed.
Drill the holes with a drill, the diameter of which is 0.5-1 mm larger than the diameter of the bolt. This is necessary to compensate for the temperature expansions and ease of insertion of the fastener. Immediately after drilling, treat the edges of the hole and the interior of the wood. waterproof or epoxy resin to prevent the tree from swelling from moisture.
☑️ Checklist for installation
Place the platform in place, insert bolts, pre-stitch their thread and hat sealant. On the back, be sure to use wide washers (increased washers) to distribute the pressure of the nuts over a large area of PVC or wood. Tighten the nuts evenly, using a cross circuit to avoid skewing the platform.
⚠️ Warning: Do not pull the bolts overly - this can cause the soft material of the can to be pressed or the wood to deform around the hole.
Installation of the rack and fixation of the chair
Once the platform is firmly fixed, it is the vertical pillar's turn to be installed. Depending on the design, the pillar can be inserted into a welded glass on the platform or clamped. If you use a glass, make sure that its inner diameter corresponds to the diameter of the pillar's pipe with minimal gap. A large backlash will cause the chair to swing, which is dangerous when driving.
To fix the rack in the glass, lamb screws or special clamping mechanisms are often used. Before the final installation, lubricate the rack tube with silicone lubrication - this will prevent creaking and jamming, and also make it easier to dismantle if necessary. If the chair has an addition mechanism, check its operation in the established position.
The final step is to place the seat on the rack, which is usually bolted through the holes in the bottom of the seat, and use a counternut or a thread lock (anaerobic sealant) to keep the engine or waves from weakening the connection. Safety of fixation This is the number one priority, as falling from a chair onto the hard elements of a boat can cause injuries.
| Type of attachment | The necessary tool | Modification time | Reliability |
|---|---|---|---|
| Nut bolts. | Drill, keys, sealant | 30-40 minutes. | High. |
| Self-tasher | screwover | 10-15 minutes | Medium |
| Glue. | Glue, cargo, degreasing. | 24 hours (with drying) | Depends on glue. |
| Strubkins (temporary) | No (complete kit) | 2-5 minutes | Low (for a move) |
Typical errors and security measures
One of the most common mistakes is ignoring weight distribution. Putting a chair on the edge of a can, especially on the nose, can cause the boat to lose stability. If you turn abruptly or get excited, the center of gravity will shift and the boat may tip over. Always try to place the seat closer to the side of the boat. diaphragm boats.
Another mistake is the use of inappropriate materials. Plastic platforms or thin plywood can burst under the weight of an adult in full gear, especially in dynamics. Use only materials designed for loads with stock. It is also dangerous to use rusty or damaged fasteners that can burst at the most inopportune moment.
The secrets of sustainability on the wave
To increase the stability of the chair on the wave, you can use additional stretch marks or install the chair on two parallel pillars connected by the lower crossbar, which turns the structure into a mini bench, which significantly reduces the risk of rollover.
Check the condition of the mounts regularly. After each season, and ideally after each active fishing, check the bolts for loosening, and the platform for cracks or stratifications. Water trapped in through microcracks will freeze in winter and destroy the structure of the material.
⚠️ Attention: It is strictly forbidden to install seats on inflatable cans or elements not designed for vertical load - this is guaranteed to lead to a puncture of the balloon.
Remember that any change in the design of the boat affects its behavior on the water. After installing the chair, be sure to conduct a test swim in a safe place to assess stability and get used to the new center of gravity.
Use an anti-slip coating on the top of the platform or the legs of the chair – this will prevent the foot from slipping in wet weather and increase the overall comfort of handling.
Frequently Asked Questions (FAQ)
Can I install a chair on an inflatable jar?
No, absolutely not. Inflatable cans don't have the rigid structure needed to hold a vertical rack. Under a person's weight, the rack will just push down or shift to the side, causing the valve to damage or puncture of the balloon. For inflatable cans, there are only special inflatable pillow seats that are placed on top.
What diameter of the pipe is better to choose for the rack?
The ideal diameter is 25-30 mm. smaller diameter pipes may not withstand lateral loads when rolling, and too thick pipes are excessively heavy. It is important that the material is aluminum (for example, duraluminum) to reduce the overall weight of the structure.
Do I need to remove the chair when transporting the boat?
Yes, in most cases, the chair and the rack need to be dismantled, and when folded, the boat takes up less space, and the protruding parts of the chair can damage the PVC fabric when friction occurs during transportation in the car's case or trunk.
How to protect the drilling places from moisture?
After drilling the hole, you must thoroughly dry and treat the inner surface with end varnish, epoxy resin or special wax for wood. A layer of water-resistant sealant is necessarily applied from above under the bolt cap and under the nut.
Will the plywood can withstand the weight of a large fisherman?
A standard plywood jar with a thickness of 18-20 mm, mounted in liktros (pockets), usually can withstand weights up to 100-120 kg, provided the load is correctly distributed. However, when you install a high chair, the pressure lever increases, so it is recommended to use reinforced cans or additional supports.
Competent installation of the chair turns PVC boat from the vehicle into a full-fledged fishing, but requires strict adherence to the installation technology and the use of high-quality materials.