Tail limiting device for boat transport vehicle

Abstract

The utility model discloses a tail limiting device for a boat transport vehicle, which relates to the technical field of boat transport, and comprises a frame, a support plate and a fixing seat are fixed on the frame at intervals along the length direction of the frame, a triangular support component is arranged on the frame, the triangular support component comprises a first connecting rod and a second connecting rod, and the first connecting rod is connected with the second connecting rod. The two ends of the second connecting rod are hinged to the first connecting rod and the fixing base respectively, the end, away from the second connecting rod, of the first connecting rod is detachably connected with the supporting plate through a second pin shaft, and a baffle is fixedly connected to the outer side of the first connecting rod. The tail limiting device for the boat transport vehicle is simple in structure and easy, convenient and rapid to unfold and fold; meanwhile, the contact area between the baffle and the boat tail plane is large, and effective limiting and supporting can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of boat transportation technology, specifically a tail limit device for boat transport vehicles. Background Technology

[0002] When transporting large boats, the chassis is usually designed with a V-shape to limit the hull and prevent it from swaying. However, these chassis often lack an effective stern restraint device, which can cause large boats to slip uncontrollably during transport due to dynamic factors such as road bumps, turns, or braking. This slippage leads to frequent friction and collisions between the hull and the bottom support structure, causing severe wear, scratches, and other physical damage to the hull surface. If the displacement is not controlled and corrected in time, it could even lead to an extreme accident where the hull falls unexpectedly from the chassis, resulting in not only huge economic losses but also a serious threat to personnel safety.

[0003] Therefore, it is necessary to propose a tail-end limiting device for boat transport vehicles to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide a tail limit device for a boat transport vehicle to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a tail limit device for a boat transport vehicle, including a frame, on which support plates and fixed seats are fixedly fixed at intervals along its length. A triangular support assembly is arranged on the frame, the triangular support assembly including a first link and a second link. The two ends of the second link are respectively hinged to the first link and the fixed seat. The end of the first link away from the second link is detachably connected to the support plate through a second pin. A baffle is fixedly connected to the outer side of the first link.

[0008] Preferably, the support surface of the baffle is fixedly connected to an elastic plate.

[0009] Preferably, there are two support plates, which are symmetrically distributed on both sides of the first connecting rod.

[0010] Preferably, the back of the first connecting rod is fixedly connected with several ribs, and the second pin passes through the ribs.

[0011] Preferably, a support base is fixedly connected to the frame, and the support plate is detachably and fixedly connected to the support base via a first pin.

[0012] Preferably, a support rod is provided through the middle of the support base, and the support rod is fixedly connected to the vehicle frame.

[0013] Preferably, the cross-section of the frame is V-shaped, and the triangular support assembly is located in the middle of the V-shaped structure.

[0014] Preferably, the tilt angle of the baffle is adapted to the tilt angle of the hull.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a tail-end limiting device for a boat transport vehicle, which has the following advantages:

[0017] The stern limiting device for the boat transport vehicle uses a baffle on a foldable triangular support assembly to support and limit the boat, preventing it from sliding during transport. Its structure is simple, and the triangular support assembly is easy and quick to unfold and fold. At the same time, the baffle has a large contact area with the stern plane, which can provide effective limiting support. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the unfolded main view of the structure of this utility model;

[0020] Figure 3 This is a folding front view schematic diagram of the structure of this utility model;

[0021] Figure 4 This is a side view of the folded structure of this utility model.

[0022] In the diagram: 1. First pin; 2. Support rod; 3. Support plate; 4. Rib; 5. Elastic plate; 6. Baffle; 7. First connecting rod; 8. Second connecting rod; 9. Second pin; 10. Frame; 11. Fixed seat; 12. Support seat. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-4As shown, a tail limit device for a boat transport vehicle includes a frame 10. Support plates 3 and fixed seats 11 are fixedly fixed on the frame 10 at intervals along its length. A triangular support assembly is provided on the frame 10. The triangular support assembly includes a first link 7 and a second link 8. The two ends of the second link 8 are respectively hinged to the first link 7 and the fixed seat 11. The end of the first link 7 away from the second link 8 is detachably connected to the support plate 3. A baffle 6 is fixedly connected to the outer side of the first link 7.

[0025] During transportation, the baffle 6 is supported by the triangular support assembly. The baffle 6 acts on the hull to avoid the risk of displacement of the boat during transportation. When loading and unloading the boat, the cotter pin is removed and the second pin 9 is taken off. The first connecting rod 7 and the second connecting rod 8 are folded so that the baffle 6 is flipped to a horizontal state to facilitate the loading and unloading of the boat.

[0026] The first link 7 is supported by a support plate 3, and the length of the first link 7 is controlled to be less than the length of the second link 8 so that the first link 7 and the second link 8 can be completely folded. The distance between the hinge of the second link 8 and the frame 10 is controlled by a fixing seat 11 to form a storage gap. Under their combined action, the baffle 6 can be folded and stored.

[0027] Specifically, the cross-section of the frame 10 is V-shaped, and the triangular support assembly is arranged in the middle of the V-shaped structure to balance the forces on the hull.

[0028] To prevent scratches on the hull, the support surface of the baffle 6 is fixedly connected to an elastic plate 5.

[0029] In some embodiments, there are two support plates 3, which are symmetrically distributed on both sides of the first connecting rod 7. The stability of the rod 6 can be improved by providing two support plates 3. Preferably, the distance between the two support plates 3 is greater than the width of the baffle 6, so that the baffle 6 can be smoothly flipped to a horizontal state.

[0030] To further improve the structural strength of the baffle 6, several ribs 4 are fixedly connected to the back of the first connecting rod 7, and the second pin 9 passes through the ribs 4. By setting multiple ribs 4 to provide auxiliary support for the baffle 6, the baffle 6 is balanced under force, thus preventing deformation.

[0031] In some embodiments, when the distance between the support plate 3 and the hull is small or it obstructs the hull, in order to prevent the support plate 3 from scratching the hull, a support seat 12 is fixedly connected to the frame 10, and the support plate 3 is detachably fixedly connected to the support seat 12 via a first pin 1. When loading and unloading the boat, the first pin 1 is removed, and the support plate 3 is removed to prevent the support plate 3 from scratching the hull.

[0032] To improve the stability of the support base 12, a support rod 2 is inserted through the middle of the support base 12, and the support rod 2 is fixedly connected to the frame 10.

[0033] To increase the contact area between the baffle 6 and the hull, the tilt angle of the baffle 6 is matched with the tilt angle of the hull. The tilt angle of the baffle 6 can be adjusted by using second connecting rods 8 of different lengths.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tail restraint device for a boat transport vehicle, comprising a frame (10), characterized in that: The frame (10) is fixed with support plates (3) and fixed seats (11) at intervals along its length. The frame (10) is provided with a triangular support assembly, which includes a first link (7) and a second link (8). The two ends of the second link (8) are respectively hinged to the first link (7) and the fixed seat (11). The end of the first link (7) away from the second link (8) is detachably connected to the support plate (3) through a second pin (9). A baffle (6) is fixedly connected to the outside of the first link (7).

2. The tail-end limiting device for a boat transport vehicle according to claim 1, characterized in that: The support surface of the baffle (6) is fixedly connected to an elastic plate (5).

3. The tail-end limiting device for a boat transport vehicle according to claim 1, characterized in that: There are two support plates (3), which are symmetrically distributed on both sides of the first connecting rod (7).

4. The tail-end limiting device for a boat transport vehicle according to claim 1, characterized in that: The back of the first connecting rod (7) is fixedly connected with several ribs (4), and the second pin (9) passes through the ribs (4).

5. The tail-end limiting device for a boat transport vehicle according to claim 1, characterized in that: A support base (12) is fixedly connected to the frame (10), and the support plate (3) is detachably and fixedly connected to the support base (12) through a first pin (1).

6. The tail-end limiting device for a boat transport vehicle according to claim 5, characterized in that: A support rod (2) is inserted through the middle of the support base (12), and the support rod (2) is fixedly connected to the frame (10).

7. The tail-end limiting device for a boat transport vehicle according to claim 1, characterized in that: The cross-section of the frame (10) is V-shaped, and the triangular support assembly is located in the middle of the V-shaped structure.

8. The tail-end limiting device for a boat transport vehicle according to claim 1, characterized in that: The tilt angle of the baffle (6) is adapted to the tilt angle of the hull.

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