Scenic spot mini-train carriage protection connecting assembly

Abstract

The utility model discloses a scenic spot mini-train carriage protection connecting assembly which comprises a clamping block, a transparent box is fixedly connected to one side of the top end of the clamping block, a silicon rubber block is arranged in the transparent box, an elastic rod is arranged at the bottom of the silicon rubber block, a movable block is clamped to the bottom end of the elastic rod, and the movable block is connected with the clamping block. A plug pin is movably inserted into the other side of the top end of the clamping block in a penetrating mode, a cavity is formed in the plug pin, a spring piece is movably connected to the interior of the cavity, notches are formed in the two sides of the outer wall of the bottom of the plug pin, a cover plate is arranged on the top of the plug pin, and a connecting plate is fixedly connected to one side wall of the cover plate. By arranging a series of structures, the connecting piece can be rapidly disassembled, so that the connecting piece is convenient to replace, meanwhile, rapid butt joint of adjacent carriages is facilitated, maintenance personnel can conveniently find and replace internal components which are seriously abraded in time, and potential safety hazards existing in the internal components of the connecting piece are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of train carriage connection, in particular to a protective connection component for a scenic small train carriage. Background Technique

[0002] The scenic small train, also called the sightseeing small train, is mainly used in scenic spots, parks, resorts and other places, and belongs to special equipment, which is only allowed to drive at a limited speed within the above-mentioned places. At the same time, since the scenic small train is composed of multiple carriages combined by connecting pieces, in order to ensure the integrity of the small train, a protective connection component is usually set at the connection of the carriages.

[0003] However, when the existing protective connection components for scenic small train carriages are in use, since the connection components are usually of a structure that can rotate flexibly and are closed at both the upper and lower ends, it is troublesome and time-consuming to disassemble and replace the connection components, and it is not conducive to the quick docking between adjacent carriages; in addition, the intervals between the components inside the existing connection components are small, so that the structure is prone to frequent friction during the operation of the small train, and the internal components are more likely to be severely worn. And because this kind of wear occurs inside the closed structure and is not easily detected in time, there are great potential safety hazards in the internal components of the connecting piece. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a protective connection component for a scenic small train carriage to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A protective connection component for a scenic small train carriage, including a clamping block, one side of the top of the clamping block is fixedly connected with a transparent box, a silicone rubber block is arranged inside the transparent box, a elastic rod is arranged at the bottom of the silicone rubber block, a movable block is clamped at the bottom end of the elastic rod, a pin is movably inserted through the other side of the top of the clamping block, a cavity is opened inside the pin, a spring piece is movably connected inside the cavity, gaps are opened on both sides of the outer wall of the bottom of the pin, a cover plate is arranged at the top of the pin, a connecting plate is fixedly connected to one side wall of the cover plate, rotary springs are arranged on both sides of the connecting plate, an opening is opened in the middle of the clamping block, and a plug is movably connected inside the opening.

[0006] Preferably, a vertical plate is fixedly connected to the middle of the top of the clamping block, a rotating rod is movably connected to the top of the vertical plate, and the rotating rod penetrates through the connecting plate.

[0007] Preferably, the rotary spring is movably sleeved on the rotating rod, and the cover plate is movably covered on the pin through the vertical plate and the rotary spring.

[0008] Preferably, the bolt is movably inserted through the insertion block, and the insertion block is movably connected to the clamping block through the bolt.

[0009] Preferably, a round plate is fixedly connected to the top end of the elastic rod. The round plate is engaged with the silicone rubber block. The silicone rubber block is movably connected to the elastic rod through the round plate. The elastic rod penetrates through the bottom of the transparent box. The silicone rubber block is movably connected to the transparent box through the elastic rod.

[0010] Preferably, the elastic rod is movably inserted through the clamping block. The movable block is movably connected to the opening through the elastic rod. The movable block is movably connected to the insertion block through the opening.

[0011] Preferably, a through hole is formed at the top end of the bolt. The spring piece is movably connected to the through hole and the notch respectively.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For the car body protection connection component of the scenic small train, through the cover plate, the rotary spring, the bolt, the spring piece and the notch, the connection component is changed from a closed structure to a flexible detachable structure, so that the bolt playing a connecting role can be quickly removed from the car body connecting piece, and the connecting piece can be quickly disassembled, thus facilitating the replacement of the connecting piece and at the same time facilitating the quick docking of adjacent car bodies.

[0014] 2. For the car body protection connection component of the scenic small train, through the transparent box, the elastic rod, the movable block and the silicone rubber block, when the internal components of the connection component are severely worn, the gap between the movable block and the connecting plate becomes larger, so that the movable block no longer presses the elastic rod, and the elastic rod slides into the clamping block. At this time, the area occupied by the silicone rubber on the top of the transparent box will become smaller. The maintenance personnel can thus judge the wear condition of the internal components of the connection component, which is convenient for the maintenance personnel to timely discover and replace the severely worn internal components, thereby reducing the potential safety hazards existing in the internal components of the connecting piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the elastic rod and the movable block of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the spring piece and the notch of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the rotating rod and the rotary spring of the present utility model.

[0019] In the figure: 1. clamping block; 2. transparent box; 3. vertical plate; 4. cover plate; 5. bolt; 6. opening; 7. inserted block; 8. silicone rubber block; 9. elastic rod; 10. movable block; 11. spring piece; 12. cavity; 13. through hole; 14. notch; 15. connecting plate; 16. rotary spring; 17. rotating rod. Detailed implementation manners

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0023] Such as Figures 1 to 4As shown in the figure, the protective connection component of the scenic train carriage in this embodiment includes a clamping block 1. The end of the clamping block 1 away from the opening 6 is fixed on one side wall of the carriage, so that the clamping block 1 can be fixed on the carriage. On one side of the top of the clamping block 1, a transparent box 2 is fixedly connected. The transparent box 2 is made of transparent resin material, with a relatively hard material and not easy to break. At the same time, it is hollow inside, which is conducive to providing space for the movement of the silicone rubber block 8. Inside the transparent box 2, there is a silicone rubber block 8. The color of the silicone rubber block 8 is bright yellow, which is convenient for maintenance personnel to quickly see the silicone rubber block 8 through the transparent box 2. At the bottom of the silicone rubber block 8, there is an elastic rod 9. The elastic rod 9 has good elasticity and can be bent arbitrarily. At the bottom end of the elastic rod 9, a movable block 10 is clamped. The movable block 10 is made of rubber material and has a wear-resistant surface. On the other side of the top of the clamping block 1, a bolt 5 is movably inserted. The function of the bolt 5 is to connect the clamping block 1 and the insertion block 7, so that two carriages of the small train can be connected. Inside the bolt 5, there is a cavity 12. The function of the cavity 12 is to enable the spring piece 11 to deform inside the bolt 5, so as to realize the penetration and withdrawal of the spring piece 11 into and out of the through hole 13 or the notch 14, which is beneficial to the locking of the bolt 5 to the clamping block 1 and the insertion block 7 and the extraction of the bolt 5 from the top of the clamping block 1. Inside the cavity 12, a spring piece 11 is movably connected. The spring piece 11 has good deformation ability, and the end of the spring piece 11 is fixed inside the cavity 12, so that the spring piece 11 is not easy to slide out of the notch 14 or the through hole 13 during the deformation process. On both sides of the outer wall of the bottom of the bolt 5, there are notches 14. The notches 14 can enable the spring piece 11 to bend and penetrate, so as to realize the locking of the bottom of the bolt 5 to the clamping block 1, increasing the connection effect between the bolt 5 and the clamping block 1. On the top of the bolt 5, there is a cover plate 4. The function of the cover plate 4 is to press the bolt 5, so that the bolt 5 is not easy to fall off from the top of the clamping block 1 during the operation of the small train, increasing the stability of the bolt 5 on the clamping block 1. On one side wall of the cover plate 4, a connecting plate 15 is fixedly connected. On both sides of the connecting plate 15, there are return springs 16. The initial state of the return springs 16 is in a twisted deformation state, and through the acting force generated by its own deformation, the cover plate 4 can be pressed tightly on the top of the bolt 5, and at the same time, the spring piece 11 protruding from the top of the bolt 5 can be slid into the through hole 13, and the spring piece 11 can penetrate out of the notches 14 on both sides of the bottom of the bolt 5. Therefore, due to the fixation of the bolt 5 to the clamping block 1, an opening 6 is provided in the middle of the clamping block 1. Inside the opening 6, an insertion block 7 is movably connected. The insertion block 7 is fixed on one side wall of another train carriage. When the insertion block 7 is inserted into the notch 14 of the clamping block 1, the two carriages are connected.

[0024] Specifically, a vertical plate 3 is fixedly connected to the middle of the top of the clamping block 1. On the top of the vertical plate 3, a rotating rod 17 is movably connected. The rotating rod 17 is connected through the connecting plate 15. The function of the vertical plate 3 is to support and limit the cover plate 4, so that the cover plate 4 can fit the top of the bolt 5, so that the bolt 5 can maintain the state of being inserted into both the clamping block 1 and the insertion block 7 at the same time, reducing the probability of the bolt 5 slipping off.

[0025] Further, the return spring 16 is movably sleeved on the rotating rod 17, and the cover plate 4 is movably covered on the latch pin 5 through the vertical plate 3 and the return spring 16. The acting force generated by the deformation of the return spring 16 can drive the cover plate 4 to press the latch pin 5, so as to facilitate the latch pin 5 to maintain the connection state with the latch block 1 and the insertion block 7.

[0026] Further, the latch pin 5 is movably inserted through the insertion block 7, and the insertion block 7 is movably connected to the latch block 1 through the latch pin 5. The latch pin 5 can connect the insertion block 7 and the latch block 1, so as to realize the connection of two carriages of the small train, making the connection of the small train convenient and fast.

[0027] Further, a round plate is fixedly connected to the top end of the elastic rod 9. The round plate is engaged with the silicone rubber block 8. The silicone rubber block 8 is movably connected to the elastic rod 9 through the round plate. The elastic rod 9 penetrates through the bottom of the transparent box 2. The silicone rubber block 8 is movably connected to the transparent box 2 through the elastic rod 9. The elastic rod 9 can apply an acting force to the round plate, so that the round plate squeezes the silicone rubber block 8 towards the top inside the transparent box 2, enabling the silicone rubber block 8 to deform and extend while fitting the top inside the transparent box 2, so that the maintenance personnel can judge the wear condition between the latch block 1 and the insertion block 7 by observing the extension size of the silicone rubber block 8 inside the transparent box 2.

[0028] Further, the elastic rod 9 is movably penetrated through the latch block 1. The movable block 10 is movably connected to the opening 6 through the elastic rod 9. The movable block 10 is movably connected to the insertion block 7 through the opening 6. The elastic rod 9 can be pushed by the movable block 10, and the movable block 10 can be pushed under the action of the insertion block 7, so as to realize the pushing of the elastic rod 9 on the round plate and the silicone rubber block 8.

[0029] Furthermore, a through hole 13 is formed at the top end of the latch pin 5. The spring piece 11 is movably connected to the through hole 13 and the notch 14 respectively. The function of the through hole 13 can enable the spring piece 11 to pass through the top end of the latch pin 5, so as to facilitate the retraction of the spring piece 11 from the notch 14, and at the same time facilitate the extraction of the latch pin 5 from the top of the latch block 1 through the spring piece 11, which is convenient for disassembling the latch pin 5.

[0030] The usage method of this embodiment is as follows: When using the protective connection component of the small train carriage at this scenic spot, it is necessary to first install and fix the clamping block 1 and the inserting block 7 on adjacent carriages respectively. Then, when the two carriages are docked, the inserting block 7 will be inserted into the opening 6 of the clamping block 1. When the clamping block 1 contacts the movable block 10 in the opening 6, the movable block 10 will drive the elastic rod 9 to push upward from the bottom of the transparent box 2 under the push of the inserting block 7, driving the round plate and the silicone rubber block 8 on the top of the round plate to be squeezed towards the top inside the transparent box 2, so that the silicone rubber block 8 deforms and extends to fit against the top inside the transparent box 2. Then, the cover plate 4 can be turned up, and then the bolt 5 is inserted into the tops of the clamping block 1 and the inserting block 7. Then, the cover plate 4 is released, so that the cover plate 4 flips towards the top of the bolt 5 under the action of the rotating rod 17 and the return spring 16 on the vertical plate 3, making the cover plate 4 press tightly against the top end of the bolt 5. At this time, the spring piece 11 protruding from the top end of the bolt 5 will be pushed into the through hole 13 and start to be squeezed and deformed along the cavity 12 inside the bolt 5, and then bend out through the openings 6 on both sides of the bottom of the bolt 5, so that the bottom of the bolt 5 is temporarily clamped with the bottom of the clamping block 1. At this time, the docking of this connection component is completed. When it is necessary to disassemble this connection component, just lift the cover plate 4 and pull out the bolt 5 from the top of the clamping block 1. At the same time, the state of the silicone rubber block 8 in the transparent box 2 can be checked regularly. If the silicone rubber block 8 is separated from the top inside the transparent box 2, it means that there is relatively serious wear between the clamping block 1 and the inserting block 7, making the space where the movable block 10 is located larger. At this time, the corresponding components need to be replaced to reduce the existing safety hazards.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A scenic spot train carriage protection connection assembly, comprising a clamping block (1), characterized in that: A transparent box (2) is fixedly connected to one side of the top of the card block (1), a silicone rubber block (8) is provided inside the transparent box (2), an elastic rod (9) is provided at the bottom of the silicone rubber block (8), a movable block (10) is engaged at the bottom end of the elastic rod (9), a latch (5) is movably inserted into the other side of the top of the card block (1), a cavity (12) is provided inside the latch (5), a spring sheet (11) is movably connected inside the cavity (12), notches (14) are provided on both sides of the outer wall of the bottom of the latch (5), a cover plate (4) is provided on the top of the latch (5), a connecting plate (15) is fixedly connected to one side wall of the cover plate (4), and a rotary spring (16) is provided on both sides of the connecting plate (15), an opening (6) is provided in the middle of the card block (1), and a plug block (7) is movably connected inside the opening (6).

2. A scenic spot train carriage protection connection assembly according to claim 1, characterized in that: A vertical plate (3) is fixedly connected to the middle of the top of the clamping block (1), a rotating rod (17) is movably connected to the top of the vertical plate (3), and the rotating rod (17) is connected through the connecting plate (15).

3. A scenic spot train carriage protection connection assembly according to claim 2, characterized in that: The rotary spring (16) is movably connected to the rotary rod (17), and the cover plate (4) is movably connected to the latch pin (5) via the vertical plate (3) and the rotary spring (16).

4. A scenic spot train carriage protection connection assembly according to claim 1, characterized in that: The latch (5) is movably connected to the insert block (7), and the insert block (7) is movably connected to the clamping block (1) via the latch (5).

5. The scenic spot train carriage protection connection assembly according to claim 1, characterized in that: A circular plate is fixedly connected to the top end of the elastic rod (9), the circular plate is snap-connected to the silicone rubber block (8), the silicone rubber block (8) is movably connected to the elastic rod (9) via the circular plate, the elastic rod (9) passes through the bottom of the transparent box (2), and the silicone rubber block (8) is movably connected to the transparent box (2) via the elastic rod (9).

6. A scenic spot train carriage protection connection assembly according to claim 1, characterized in that: The elastic rod (9) is movably connected to the clamping block (1), the movable block (10) is movably connected to the opening (6) through the elastic rod (9), and the movable block (10) is movably connected to the inserting block (7) through the opening (6).

7. The scenic spot train carriage protection connection assembly according to claim 1, characterized in that: A through hole (13) is formed at the top end of the latch pin (5), and the spring sheet (11) is movably connected to the through hole (13) and the notch (14) respectively.

Images