Damping crash barrier of charging cabin

Abstract

The utility model relates to the field of charging cabin protection, in particular to a charging cabin damping crash barrier which comprises a base, a vertical plate is arranged above the base, the lower end of the vertical plate is rotationally connected with the base through a first hinge block, a first connecting plate and a second connecting plate are arranged on one side of the vertical plate, and the first connecting plate and the second connecting plate are in sliding connection. Through the arrangement of the first hinge block, the second hinge block, the third hinge block, the spring, the damping rod and other components, the first hinge block component, the second hinge block component and the third hinge block component are matched with one another, so that the vertical plate is rotationally connected with the base and the first connecting plate, and meanwhile the base is rotationally connected with the connecting plate; the vertical plate can be bent when being collided, the vertical plate is hindered and buffered and damped through mutual cooperation of the spring and the damping rod component, collision deformation of the vertical plate is avoided, and the effect of automatically restoring the position can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging cabin protection, in particular to a shock-absorbing and anti-collision fence for a charging cabin. Background Art

[0002] With the popularization of new energy vehicles, the demand for charging piles is also increasing. However, due to factors such as the installation location and height of the charging piles, they are easily affected by external forces such as vehicle collisions. Therefore, it is necessary to install crash barriers around them to protect the safety of the charging piles.

[0003] After searching, a Chinese patent with announcement number CN218257805U discloses a collision-proof new energy charging pile. The technical key points are: when in use, the first guardrail, the second guardrail, the third guardrail and the fourth guardrail are fixedly connected to increase the tension between the components. When a collision occurs in a certain part, the impact force can be dispersed by connecting the various components. At the same time, when the impact point is deformed, other parts generate tension to improve the toughness of the part, thereby avoiding breakage. It is different from the setting of a single anti-collision column, but the first guardrail, the second guardrail, the third guardrail and the fourth guardrail of the device similar to the above-mentioned collision-proof new energy charging pile are all fixedly connected. When a collision occurs, the guardrail will be deformed. At this time, it is more troublesome for the staff to replace and repair it, affecting the protective effect of the guardrail.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the disadvantages that the guardrail may be deformed after a collision, which makes it troublesome for workers to replace and repair it, thus affecting the protective effect of the guardrail.

[0006] The utility model discloses a shock-absorbing and anti-collision barrier for a charging cabin, comprising a base, a vertical plate arranged above the base, the lower end of the vertical plate being rotatably connected to the base via a hinge block one, a connecting plate one and a connecting plate two being arranged on one side of the vertical plate, the connecting plate one and the connecting plate two being slidingly connected, an elastic mechanism being arranged between the connecting plate one and the connecting plate two, one end of the connecting plate one being rotatably connected to the vertical plate via a hinge block two, and one end of the connecting plate two being rotatably connected to the base via a hinge block three.

[0007] By adopting the above scheme, due to factors such as the installation position and height of the charging pile, it is easy to be affected by external forces such as vehicle collision. When a collision occurs, the guardrail will be deformed, and it is troublesome for the staff to replace and repair it. The vertical plate is rotated and installed on the base through the hinge block one. When the vehicle collides with the vertical plate, the vertical plate rotates and pushes the connecting plate one to slide on the connecting plate two through the hinge block two, and at the same time compresses the elastic mechanism, and the elastic mechanism can reset the driven bent vertical plate to achieve automatic repair. Since it is connected through the hinge block one, the hinge block two and the hinge block three, the parts can also be replaced separately when damage occurs.

[0008] Optionally, a slide groove is provided on the connecting plate 2, and the slide groove is provided on the lower surface of the connecting plate 2, and one end of the connecting plate 1 is slidably installed in the slide groove.

[0009] By adopting the above solution, the contact area between the second connecting plate and the first connecting plate is increased by the sliding groove, thereby improving the connection stability between the second connecting plate and the first connecting plate.

[0010] Optionally, the elastic mechanism includes a spring, and the spring is arranged in the slide groove and between the connecting plate 1 and the inner wall of the slide groove. A limiting member is arranged in the spring.

[0011] By adopting the above solution, when the connecting plate 1 moves in the slide groove, the spring is compressed by the limiting member, and the release force of the spring can push the connecting plate 1 to automatically reset.

[0012] Optionally, the limiting member includes a damping rod, one end of which is fixedly connected to one end of the connecting plate 1 via a mounting plate 1, and the other end of which is fixedly connected to an inner wall of the slide groove via a mounting plate 2.

[0013] By adopting the above solution, the damping rod can be disassembled through the mounting plate 1 and the mounting plate 2, and at the same time, the damping rod can achieve a shock-absorbing effect when the connecting plate 1 rotates.

[0014] Optionally, a baffle is fixedly mounted on one end of the damping rod, and an adjusting cap is provided on the other end. The adjusting cap is threadedly connected to the damping rod, and the spring is provided between the baffle and the adjusting cap.

[0015] By adopting the above solution, the adjusting cap is driven to rotate, so as to achieve the effect of changing the position of the adjusting cap and adjust the compression degree of the spring.

[0016] Optionally, the connecting plate 1 is arranged in an "L" shape, and a limiting block is arranged at one end of the connecting plate 2 close to the vertical plate, and the limiting block is installed on the inner wall of the slide groove.

[0017] By adopting the above solution, the moving position of one end of the connecting plate 1 is limited by the limit block to prevent the connecting plate 1 from moving out of the sliding groove.

[0018] Optionally, a rubber pad is provided on the vertical plate, and the rubber pad is provided on a side away from the connecting plate.

[0019] By adopting the above solution, hard collisions are reduced by rubber pads, avoiding unnecessary damage caused by collisions.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with hinge block 1, hinge block 2, hinge block 3, spring, damping rod and other components. Through the mutual cooperation between hinge block 1 component, hinge block 2 component and hinge block 3 component, the vertical plate is rotatably connected with the base and connecting plate 1, and the base is rotatably connected with the connecting plate, so that the vertical plate can bend when it is collided, and the spring and damping rod components cooperate with each other to hinder and buffer the vertical plate, thereby avoiding the vertical plate from collision and deformation, and achieving the effect of automatically restoring the position.

[0022] 2. The utility model is provided with baffles, adjusting caps and other components. During operation, the baffle components and the adjusting cap components cooperate with each other. When the resistance of the spring component is reduced after long-term use, the adjusting cap component is adjusted to rotate and move toward the baffle component, thereby compressing the spring component to achieve the effect of changing the spring resistance, avoiding affecting the protective effect during operation and improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a partial bottom view of the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the second connecting plate of the utility model;

[0027] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0028] In the figure: 1. base; 2. vertical plate; 3. hinge block 1; 4. connecting plate 1; 5. connecting plate 2; 6. hinge block 2; 7. hinge block 3; 8. slide groove; 9. spring; 10. damping rod; 11. mounting plate 1; 12. mounting plate 2; 13. baffle; 14. adjustment cap; 15. rubber pad; 16. limit block. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0030] See also Figure 1 The shock-absorbing and anti-collision barrier of the charging cabin of the utility model includes a base 1, a vertical plate 2 is arranged above the base 1, and the lower end of the vertical plate 2 is rotatably connected to the base 1 through a hinge block 1 3. Specifically, a plurality of vertical plates 2 are arranged, and the plurality of vertical plates 2 are evenly distributed. The hinge block 1 3 is connected to the base 1 through a fixing bolt, and a connecting plate 1 4 and a connecting plate 2 5 are arranged on one side of the vertical plate 2. The connecting plate 1 4 and the connecting plate 2 5 are slidably connected with each other, and an elastic mechanism for driving the connecting plate 1 4 to reset is arranged between the connecting plate 1 4 and the connecting plate 2 5.

[0031] In this embodiment, one end of the connecting plate 4 is rotatably connected to the vertical plate 2 through the hinge block 26, the hinge block 26 and the connecting plate 4 are connected by fixing bolts, one end of the connecting plate 25 is rotatably connected to the base 1 through the hinge block 37, the hinge block 37 and the base 1 are connected by fixing bolts. When the vertical plate 2 is hit by an external force, the vertical plate 2 rotates on the hinge block 3, and the connecting plate 4 is driven to move through the hinge block 26 while the vertical plate 2 rotates. One end of the connecting plate 4 slides on the connecting plate 25 and compresses the elastic mechanism, so that the subsequent elastic mechanism controls the vertical plate 2 to reset, and the connecting plate 4 drives the connecting plate 25 to rotate on the hinge block 37 while driving it to move.

[0032] See also Figure 2 , Figure 3 A slide groove 8 is provided on the connecting plate 2 5, and the slide groove 8 is provided on the lower surface of the connecting plate 2 5. One end of the connecting plate 1 4 is slidably installed in the slide groove 8. The connecting plate 1 4 is set in an "L" shape. A limiting block 16 is provided at one end of the connecting plate 2 5 close to the vertical plate 2. The limiting block 16 is installed on the inner wall of the slide groove 8. The contact area between the connecting plate 1 4 and the connecting plate 2 5 is increased through the slide groove 8, thereby improving the connection stability between the connecting plate 1 4 and the connecting plate 2 5, and playing a role of limiting and guiding the connecting plate 1 4.

[0033] See also Figure 3 , Figure 4 The elastic mechanism includes a spring 9, which is arranged in the slide groove 8 and between the connecting plate 14 and the inner wall of the slide groove 8. A limit member is arranged in the spring 9, and the limit member includes a damping rod 10. One end of the damping rod 10 is fixedly connected to one end of the connecting plate 14 through the mounting plate 11, and the other end is fixedly connected to the inner wall of the slide groove 8 through the mounting plate 2 12. Specifically, the mounting plate 11 and the mounting plate 2 12 are fixedly connected to the corresponding connecting plate 14 or the connecting plate 2 5 through fixing bolts, so that the damping rod 10 can be disassembled and replaced.

[0034] In this embodiment, during use, the connecting plate 4 is pushed by the vertical plate 2 to move in the slide groove 8, and the connecting plate 4 pushes the damping rod 10 to retract, and at the same time compresses the spring 9, so that when the vertical plate 2 is hit, it can rotate and buffer within the bearing range to prevent the vertical plate 2 from deforming, and the thrust of the spring 9 can drive the mounting plate 11 to move in the opposite direction, and drive the vertical plate 2 to automatically reset.

[0035] In this embodiment, a baffle 13 is fixedly installed at one end of the damping rod 10, and an adjusting cap 14 is provided at the other end. The adjusting cap 14 is threadedly connected to the damping rod 10, and the spring 9 is arranged between the baffle 13 and the adjusting cap 14. As the time of the spring 9 increases, the elastic force of the spring 9 gradually decreases. The adjusting cap 14 is driven to rotate by the staff body, thereby changing the distance between the adjusting cap 14 and the baffle 13, thereby achieving fixed compression of the spring 9.

[0036] See also Figure 1 A rubber pad 15 is provided on the vertical plate 2, and the rubber pad 15 is provided on a side away from the connecting plate 4. When the vertical plate 2 is collided by external force, the rubber pad 15 reduces the hard collision, thereby reducing the damage caused by the collision.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A shock-absorbing and anti-collision barrier for a charging cabin, comprising a base (1), characterized in that: A vertical plate (2) is arranged above the base (1), and the lower end of the vertical plate (2) is rotatably connected to the base (1) via a hinge block 1 (3). A connecting plate 1 (4) and a connecting plate 2 (5) are arranged on one side of the vertical plate (2), and the connecting plate 1 (4) and the connecting plate 2 (5) are slidably connected to each other. An elastic mechanism is arranged between the connecting plate 1 (4) and the connecting plate 2 (5), and one end of the connecting plate 1 (4) is rotatably connected to the vertical plate (2) via a hinge block 2 (6), and one end of the connecting plate 2 (5) is rotatably connected to the base (1) via a hinge block 3 (7).

2. The shock-absorbing and anti-collision barrier of a charging cabin according to claim 1, characterized in that: The second connecting plate (5) is provided with a slide groove (8), the slide groove (8) is arranged on the lower surface of the second connecting plate (5), and one end of the first connecting plate (4) is slidably installed in the slide groove (8).

3. The shock-absorbing and anti-collision barrier of a charging cabin according to claim 2, characterized in that: The elastic mechanism comprises a spring (9), the spring (9) being arranged in the slide groove (8) and between the connecting plate 1 (4) and the inner wall of the slide groove (8), and a limiting member being arranged in the spring (9).

4. The shock-absorbing and anti-collision barrier of a charging cabin according to claim 3, characterized in that: The limiting member comprises a damping rod (10), one end of which is fixedly connected to one end of the connecting plate 1 (4) via a mounting plate 1 (11), and the other end of which is fixedly connected to the inner wall of the slide groove (8) via a mounting plate 2 (12).

5. The shock-absorbing and anti-collision barrier of a charging cabin according to claim 4, characterized in that: A baffle (13) is fixedly mounted on one end of the damping rod (10), and an adjustment cap (14) is arranged on the other end; the adjustment cap (14) is threadedly connected to the damping rod (10), and the spring (9) is arranged between the baffle (13) and the adjustment cap (14).

6. The shock-absorbing and anti-collision barrier of a charging cabin according to claim 2, characterized in that: The connecting plate 1 (4) is arranged in an "L" shape, and a limiting block (16) is arranged at one end of the connecting plate 2 (5) close to the vertical plate (2), and the limiting block (16) is installed on the inner wall of the sliding groove (8).

7. The shock-absorbing and anti-collision barrier of a charging cabin according to claim 1, characterized in that: A rubber pad (15) is provided on the vertical plate (2), and the rubber pad (15) is provided on a side away from the connecting plate (4).

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