Rotating mechanism for a chair in a boat: comfort and safety

Installing a stationary seat in a swimming facility is only half the battle if you value mobility and visibility. Rotating mechanism for a chair in a boat It's a radical change in the ergonomics of control and fishing, allowing you to turn 360 degrees without having to get up. PVC boats and for owners of metal boats.

The current requirements for water comfort dictate their rules. It's inconvenient to sit in the same position for hours, and it's energy-intensive to constantly move a heavy platform from place to place. static It is placed on the back and allows you to instantly react to a change in direction of movement or the fish’s pecks.

In this article, we will discuss the technical details, types of mounts and installation features to ensure that your modernization is successful. It is important to understand that any modification of the housing requires accuracy, especially when it comes to tightness and stability of the structure on the water.

Criteria for the selection of a turning node

The first thing to do is to decide on the type of boat, because it depends on the design of the base. pole-heel Or integrated plywood floorboard, whereas aluminum is suitable for standard threaded mounts, and the key is the carrying capacity, which should exceed the weight of the fisherman with a margin.

The fabrication material also plays a critical role: aluminium alloys with anode coating or stainless steel It's preferable to plastic, which can become brittle in the cold, and it has to be able to run smoothly even after salt water or sand hits it.

Notice the presence of a locking element. Some models allow you to rotate freely, others have a stopper in certain positions. For motor control, the presence of a rigid stopper is critically importantThe chair does not turn at the most inopportune moment when the boat is jerking.

• 🔩 Load capacity: Choose a node with a margin of at least 20% of your weight.
• 💧 Corrosion resistance: Materials resistant to sea and river water are preferred.
• 🔄 Smoothness: The mechanism should not be jammed or lufted in the horizontal plane.

Design features and types of fastenings

The market offers several options for the implementation of rotation. The basic design consists of two platforms: the bottom one that attaches to the floor, and the top one that attaches the seat. bearing-knot, which provides rotation.

For PVC boats, soft-coated or transom-hole-mounted heels are popular, spreading pressure to the bottom without damaging cylinders; metal boats are more likely to use threaded studs or welding pads, which ensures the construction is monolithic.

There are also combinations with the ability to adjust altitude, which are more complex, but allow you to adjust the landing to the height of the angler, but it is worth remembering that the center of gravity is raised, which can adversely affect the landing. stability boats in sharp maneuvers.

⚠️ Attention: Using tall adapter racks on small boats without side inflatable tubes or hardboard can lead to rollovers!

Installation tools and materials

You can't do a good job without training, you're going to need not only the mechanism, but the right toolkit, and you're going to need metal drills to work with an aluminum case, and maybe a rivet, if you want this type of attachment.

To seal the holes in the boat floor (especially in PVC), special glue and reinforcement fabric are needed. Simple silicone sealant is not suitable here, as it will not withstand dynamic loads and constant contact with water. Polyurethane The trains are doing better.

Don't forget the markings. A mistake of a few millimeters can cause the chair to skew, causing back discomfort. Use the building level and a marker that is washed off with alcohol to avoid damaging the boat's cover.

PVC boat installation technology

Inflatable flooring requires special care, and first you have to determine the location of the installation, it has to be on a reinforced floorboard or a tray board, if the floor is normal, you have to put an additional platform under the mechanism and glue it to the other side of the machine. plywood Or thick plastic.

The process starts with degreasing the surface, then applying the adhesive composition according to the boat manufacturer's instructions, and after gluing the site (if it wasn't included) you have to let it completely polymerize, which usually takes 24 hours.

The rotary mechanism itself is attached through pre-drilled holes, and in the case of inflatable elements, it is important not to drag the bolts over so as not to damage the material, but also to ensure that there is sufficient fixationUse of wide washers mandatory for load distribution.

Once installed, run a leakproofness test by pumping the boat and leaving it for a few hours. Any hissing at the base of the mount will indicate the need for additional sealing of the seams.

⚠️ Warning: Never drill the cylinders of an inflated boat! All work with holes is carried out only on rigid inserts (transe boards) or glued pentacles.

Installation on metal boats and boats

In the case of an aluminum case, the task is simplified in terms of rigidity, but complicated in terms of waterproofing. The holes in the bottom are drilled strictly perpendicular to the surface. The edges of the holes are necessarily cleared from the burrs and treated with anticort.

The fastening is done on nut bolts or threaded studs, and rubber or silicone pads are necessarily installed under the bolt hats and nuts. electrochemical between heterogeneous metals (for example, a steel bolt and an aluminum bottom).

For added protection, the joint can be smeared with a thicol sealant before puffing, it remains elastic and compensates for the vibrations that are inevitable when the motor is running, and it is better to fix the thread joints with an anaerobic fixator so that the vibration does not weaken them over time.

Maintenance and care of the mechanism

The aquatic environment is aggressive, so regular maintenance will prolong the life of your equipment. After every fishing, especially in salt water, it is advisable to rinse the mechanism with fresh water, which will wash away salt, which is the main catalyst for corrosion.

The moving parts must be lubricated periodically. silicone lubricants Or special marine equipment compounds that don't get washed out by water or stick to the sand, and lithium lubricants can flush out, so they need to be updated more often.

Once a season, check the tightening of the fasteners. Vibration during the boat can weaken even well-fixed joints. If you notice rust, clean the hearth and cover it with a protective compound immediately.

Security and Typical Errors

The main mistake of newcomers is to ignore the centering. Putting a chair too close to the side can shift the center of gravity and make the boat roll. A rotating chair allows the angler to lean overboard, which creates an additional extra layer of gravity. heeling moment.

It's also common to put the machine on a base that's not strong enough, so if the plywood floor is bent, the machine will quickly break the seats, make sure the paiola is thick enough to fit the loads, or use reinforcement plates.

And the height of the installation, too high, in a small boat, is the risk of falling overboard in a sharp turn or wave, and safety should always be prioritised over comfort.

⚠️ Warning: Do not use household office chairs with wheels in boats! they are not designed for wet environments, rust quickly and can collapse under load.

Frequently Asked Questions (FAQ)