Overhead installation bridge for guaranteeing safety of charging pile cable

Abstract

The utility model discloses an overhead installation bridge frame for guaranteeing the safety of a charging pile cable, and relates to the technical field of cable bridge frames, the overhead installation bridge frame comprises a bridge frame main body, a positioning assembly is movably installed in the bridge frame main body, the positioning assembly comprises a positioning frame, a fixing block and a joining block, the positioning frame is in lap joint with the inner wall of the bridge frame main body, and the fixing block is in lap joint with the inner wall of the bridge frame main body. The positioning assembly is used for determining the position of a cable, the fixing block is fixedly installed at the corner of the positioning frame, the joining block is fixedly installed on one side of the fixing block, and one side of the joining block is connected with a separation block in a sliding mode. The positioning assembly determines the position of the cable through a plurality of limiting blocks and movable blocks, the cable can be stably fixed in the bridge main body, the effect of improving the stability of the cable is achieved, the safety of the cable is fully guaranteed, and the probability that the cable is wound together can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to an overhead installation cable tray that ensures the safety of charging pile cables. Background Technology

[0002] Overhead cable tray installation is a construction technique and installation method in which cable trays are installed in the air at a certain distance from the ground in spaces such as buildings or industrial sites, using a certain support method, for laying cables, wires and other cables.

[0003] For example, CN220254049U discloses a cantilevered trough-type cable tray, which includes a frame body, a frame groove on the upper surface of the frame body, and a side groove on the outer side wall of the frame body. The inner side wall of the side groove has a flow hole, and a cantilever component is provided on the inner side wall of the frame groove. The cantilever component is used to suspend the inner wall of the bottom surface of the frame groove and support the cables inside the frame groove. A sliding groove is provided on the outer wall of the opening end of the frame groove, and a sealing plate is slidably connected to the inner side wall of the sliding groove.

[0004] However, in the existing technology, when the charging pile cables are deployed in the cable tray, the lack of an effective fixing structure makes it easy for the cables to shake inside the cable tray due to external forces during the actual wiring process. Excessive shaking can cause the cables to get tangled together, which in turn affects subsequent operations. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that in the existing technology, when charging pile cables are deployed in cable trays, the lack of an effective fixing structure leads to the cables easily shaking inside the cable tray due to external forces during actual wiring. Therefore, this utility model proposes an overhead cable tray that ensures the safety of charging pile cables.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an overhead cable tray for ensuring the safety of charging pile cables, comprising a cable tray body, wherein a positioning component is movably installed inside the cable tray body;

[0007] The positioning component includes a positioning frame, a fixing block, and a connecting block. The positioning frame overlaps the inner wall of the cable tray body. The fixing block is fixedly installed at the corner of the positioning frame. The connecting block is fixedly installed on one side of the fixing block. A partition block is slidably connected to one side of the connecting block.

[0008] Preferably, both ends of the separator are slidably connected to movable blocks.

[0009] Preferably, both ends of the movable block are slidably connected to limit blocks.

[0010] Preferably, an arc-shaped protrusion is fixedly installed on one side of the limiting block, one side of the movable block, and one side of the separating block.

[0011] Preferably, arc-shaped grooves are provided inside the connecting block, the partition block, and the movable block.

[0012] Preferably, the arc-shaped protrusion is slidably connected inside the arc-shaped groove.

[0013] Preferably, a limiting rod is fixedly installed on one side of the positioning frame, and the limiting rod is inserted into the interior of the cable tray body.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, by setting a positioning component inside the cable tray body to determine the position of the cable, the positioning component determines the position of the cable through multiple fixing blocks and partition blocks, which can stably fix the cable inside the cable tray body, thereby improving the stability of the cable, fully ensuring the safety of the cable, and reducing the probability of it getting tangled together.

[0016] 2. In this utility model, by setting an arc-shaped groove and an arc-shaped protrusion that matches its shape, during the actual process of fixing the cable, the movable block can move along the direction of the dividing block, and the limiting block can move along the direction of the movable block, so as to ensure that the positioning device can fix a large number of cables at the same time. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an overhead cable tray for ensuring the safety of charging pile cables, as proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the planar structure of an overhead cable tray for ensuring the safety of charging pile cables, as proposed in this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of a fixing block for an overhead cable tray that ensures the safety of charging pile cables, as proposed in this utility model.

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram of part A.

[0021] Legend: 1. Cable tray body; 2. Positioning component; 21. Positioning frame; 22. Fixing block; 23. Connecting block; 24. Separating block; 25. Limiting rod; 26. Movable block; 27. Limiting block; 28. Arc-shaped protrusion; 29. ​​Arc-shaped groove. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides an overhead cable tray for ensuring the safety of charging pile cables, including a cable tray body 1, and a positioning component 2 is movably installed inside the cable tray body 1;

[0025] The positioning component 2 includes a positioning frame 21, a fixing block 22 and a connecting block 23. The positioning frame 21 is attached to the inner wall of the cable tray body 1. The fixing block 22 is fixedly installed at the corner of the positioning frame 21. The connecting block 23 is fixedly installed on one side of the fixing block 22. A partition block 24 is slidably connected to one side of the connecting block 23.

[0026] Both ends of the separator 24 are slidably connected to movable blocks 26, and both ends of the movable blocks 26 are slidably connected to limit blocks 27.

[0027] The specific settings and functions of this embodiment are described below. The cable tray body 1 has a U-shaped structure. When in use, the cable is laid flat inside the cable tray body 1. The positioning components 2 are located at both ends inside the cable tray body 1 and are used to fix the cable, thereby improving the safety of the cable.

[0028] The positioning frame 21 in the positioning component 2 has the same shape as the cable tray body 1. The positioning frame 21 is perpendicular to the base plate of the positioning component 2, and the positioning frame 21 is symmetrically deployed inside the cable tray body 1. When fixing the cable, the two positioning frames 21 move towards the center of the cable tray body 1 at the same time to achieve the purpose of fixing the cable.

[0029] During the movement of the positioning frame 21, the limiting block 27 will first contact the cable. The limiting block 27 is specifically an arc-shaped strip structure. When it contacts the cable, it can completely fit the surface of the cable and will also move along the direction of the movable block 26 to achieve the purpose of separating the cable.

[0030] The movable block 26 is slidably connected to both ends of the partition block 24. A large gap is left between the two movable blocks 26 to accommodate the cable, so as to ensure that the cable is vertical inside the cable tray body 1. This method can effectively prevent the cable from being scattered in the cable tray body 1, and facilitate wiring and cable management.

[0031] The separator 24 is slidably mounted on the connecting block 23. The separator 24 itself can also move within a certain range. Since the connecting block 23 is set at the fixing blocks 22 at the two corners of the positioning frame 21, its fixing range is expanded. The two fixing blocks 22 also have gaps to accommodate cables, ensuring that this positioning component 2 can limit a large number of cables.

[0032] Example 2: Figure 3 and Figure 4 As shown, an arc-shaped protrusion 28 is fixedly installed on one side of the limiting block 27, one side of the movable block 26, and one side of the partition block 24. An arc-shaped groove 29 is opened inside the connecting block 23, the partition block 24, and the movable block 26. The arc-shaped protrusion 28 is slidably connected inside the arc-shaped groove 29. A limiting rod 25 is fixedly installed on one side of the positioning frame 21. The limiting rod 25 is inserted into the inside of the cable tray body 1.

[0033] The overall effect of this embodiment is that the limiting block 27, the movable block 26, and the partition block 24 are all provided with arc-shaped protrusions 28, which are located in the arc-shaped groove 29. When fixing the cable, the reaction force of the cable on the limiting block 27 will be transmitted to the movable block 26 and the partition block 24 in sequence, forcing the movable block 26 to move along the direction of the partition block 24, and the partition block 24 to move along the direction of the connecting block 23, so that each cable is limited and will not be tangled together.

[0034] The limiting rod 25 on the side of the positioning frame 21 is inserted into the cable tray body 1. When fixing the cable, the limiting rod 25 can be pushed to move the positioning frame 21. After the position of the cable is determined, the limiting rod 25 can be welded to the cable tray body 1.

[0035] The usage method and working principle of this device are as follows: When in use, insert the limiting rod 25 on the side of the positioning frame 21 into the cable tray body 1, then place the cable between the two positioning frames 21, and then push the positioning frame 21 towards the center of the cable tray body 1 through the limiting rod 25. During the movement of the positioning frame 21, the limiting block 27, the movable block 26 and the partition block 24 will all come into contact with the cable.

[0036] The limiting block 27 will first contact the cable, and its arc-shaped structure can completely fit the surface of the cable. It will also move along the direction of the movable block 26 to separate the cable. The reaction force of the cable on the limiting block 27 will be transmitted to the movable block 26 and the separating block 24 in sequence through the limiting block 27, forcing the movable block 26 to move along the direction of the separating block 24, and the separating block 24 to move along the direction of the connecting block 23.

[0037] After determining the cable position, the limiting rod 25 can be welded to the cable tray body 1.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An overhead cable tray for ensuring the safety of charging pile cables, comprising a cable tray body (1), characterized in that: The positioning component (2) is movably installed inside the main body (1) of the cable tray; The positioning component (2) includes a positioning frame (21), a fixing block (22) and a connecting block (23). The positioning frame (21) overlaps the inner wall of the cable tray body (1). The fixing block (22) is fixedly installed at the corner of the positioning frame (21). The connecting block (23) is fixedly installed on one side of the fixing block (22). A partition block (24) is slidably connected to one side of the connecting block (23).

2. The overhead cable tray for ensuring the safety of charging pile cables according to claim 1, characterized in that: Both ends of the separator (24) are slidably connected to movable blocks (26).

3. The overhead cable tray for ensuring the safety of charging pile cables according to claim 2, characterized in that: Both ends of the movable block (26) are slidably connected to limit blocks (27).

4. The overhead cable tray for ensuring the safety of charging pile cables according to claim 3, characterized in that: Arc-shaped protrusions (28) are fixedly installed on one side of the limiting block (27), one side of the movable block (26), and one side of the partition block (24).

5. The overhead cable tray for ensuring the safety of charging pile cables according to claim 1, characterized in that: Arc-shaped grooves (29) are provided inside the connecting block (23), the partition block (24), and the movable block (26).

6. The overhead cable tray for ensuring the safety of charging pile cables according to claim 4, characterized in that: The arc-shaped protrusion (28) is slidably connected inside the arc-shaped groove (29).

7. The overhead cable tray for ensuring the safety of charging pile cables according to claim 1, characterized in that: A limiting rod (25) is fixedly installed on one side of the positioning frame (21), and the limiting rod (25) is inserted into the inside of the cable tray body (1).

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