Grid type cable tray wire fixing device

Abstract

The utility model belongs to the technical field of grid bridges, and discloses a grid type bridge wire fixing device which comprises at least two positioning assemblies and a wire fixing assembly, each positioning assembly is provided with a plurality of limiting grooves in the vertical direction, the two positioning assemblies are hung on the two sides of a grid bridge respectively, the wire fixing assembly is horizontally arranged, and the limiting grooves are formed in the limiting grooves. The multiple wire fixing assemblies can be arranged in the grid bridge at intervals in the vertical direction, and the two ends of the wire fixing assemblies can be inserted and limited in the limiting grooves of the two positioning assemblies respectively. According to the utility model, the grid bridge can be arranged in a layered manner through the plurality of wire fixing assemblies, and further, wire harnesses can be bound on the wire fixing assemblies, so that the effects of no stacking and no extrusion of cables can be ensured, layered placement can be performed according to the requirements of high-voltage and low-voltage wire harnesses and the like, the attractiveness of wiring of an energy storage system is ensured, and the production cost is reduced. The space distance between the cables can meet the requirement, and the signal stability of a heat dissipation and energy storage system is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to grid bridge technical field especially relates to a grid format bridge fixed wire device. BACKGROUND

[0002] At present, the energy storage system is usually placed in a container, and the size of the container is large. With the development of battery technology, the energy density of the battery gradually increases, and the charge and discharge rate of the energy storage system also gradually increases. Therefore, the size of the electrical components and cables in the container and high-voltage box also gradually increases. However, in the existing container, due to the reasons of fixing structure, heat management system, ventilation system, fire fighting system, and placement strategy, the arrangement space for the wire harness is extremely tight. In order to ensure that the wires and cables can be firmly and reliably connected to each battery cluster and high-voltage box in the limited space, and considering the arrangement distance of high and low voltage wire harness and the heat generated by the wire harness, an auxiliary wire fixing device is needed to fix the high and low voltage wire harness. For example, a grid format bridge cable wire fixing device with publication number CN219874949U can realize the classification and fixation of wire harness through the wire fixing base, adjustable plugboard, wire pressing plate and U-shaped seat. However, the fixing method is not reliable, and it is difficult to stably fix the 100 square or 120 square oversized high-voltage power cable on the wire fixing base in the scenario of high charge and discharge rate of the energy storage system. In addition, the wire fixing device is easy to deviate or break during use. Therefore, how to ensure the load bearing, stability and reliability, and ensure that the spatial distance of the high-voltage cable meets the requirements and does not affect the heat dissipation is a problem that needs to be solved by the personnel in the field. SUMMARY

[0003] The utility model aims at providing a grid format bridge fixed wire device to ensure load bearing, stability and reliability, and ensure that the spatial distance of the high-voltage cable meets the requirements and does not affect the heat dissipation.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The grid format bridge fixed wire device comprises:

[0006] At least two positioning components, each of which is provided with a plurality of limiting grooves in the vertical direction, and the two positioning components are hung on the two sides of the grid bridge, respectively;

[0007] The wire fixing component is horizontally arranged, and a plurality of wire fixing components can be arranged in the grid bridge in the vertical direction. The two ends of the wire fixing component can be inserted into the limiting grooves of the two positioning components 10.

[0008] As optional, the positioning assembly comprises a hooking plate, a limiting plate and a connecting plate, the hooking plate is connected to the limiting plate through the connecting plate, the hooking plate is hooked on the grid bridge through the limiting plate and the connecting plate, and the limiting slot is arranged on the hooking plate.

[0009] As optional, the connecting plate is vertically arranged on both sides of the hooking plate and outwardly extends with a convex plate, the limiting plate is vertically and connected to the convex plate, and the limiting plate is arranged in parallel with the hooking plate.

[0010] As optional, the hooking plate is provided with a moving channel and a shunt channel, the moving channel is arranged in a vertical direction, the shunt channel is arranged in an inclined manner and is provided with a plurality of shunt channels, and both ends of each shunt channel are communicated with the moving channel and the limiting slot.

[0011] As optional, the limiting slot and the shunt channel are arranged one by one.

[0012] As optional, the wire fixing assembly comprises a wire fixing plate and a plug rod, both ends of the wire fixing plate are respectively provided with the plug rod, and the plug rod can be inserted and fixed in the limiting slot.

[0013] As optional, the wire fixing plate is provided with a plurality of wire binding holes, and the wire harness is bound through the wire binding hole.

[0014] As optional, at least two limiting slots are arranged at the same height in the horizontal direction on each positioning assembly, and two plug rods are arranged at both ends of the wire fixing plate, and the two plug rods can be simultaneously inserted and fixed in the two limiting slots at the same height.

[0015] As optional, two positioning assemblies form a group, and at least three wire fixing assemblies can be simultaneously inserted and fixed on the group of positioning assemblies.

[0016] As optional, the positioning assembly, the wire fixing assembly and the grid bridge are detachably connected.

[0017] The beneficial effects of the utility model are as follows:

[0018] In this invention, the cable fixing components are horizontally arranged, and several cable fixing components can be inserted vertically at intervals into the limiting slots of the positioning components to arrange the mesh cable tray in layers. Furthermore, the cable harnesses can be bound to the cable fixing components, ensuring that the cables do not stack or squeeze. They can also be arranged in layers according to the needs of high and low voltage cable harnesses, ensuring the aesthetics of the energy storage system wiring while maintaining sufficient spacing between cables to meet requirements, without affecting heat dissipation or the signal stability of the energy storage system. Simultaneously, the cable fixing components are set in the mesh cable tray through the positioning components, which can be hung on both sides of the mesh cable tray, ensuring the stable placement of the entire mesh cable tray cable fixing device on the mesh cable tray, thereby improving the stability of the cable harness placement. Attached Figure Description

[0019] Figure 1 This is a front view schematic diagram of the wire-fixing device for the mesh-type cable tray described in this embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram showing the cooperation between the positioning component and the grid cable tray in the wire fixing device of the grid cable tray according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the positioning component in the wire-fixing device for wire-grid cable trays according to an embodiment of the present invention;

[0022] Figure 4 This is a front view schematic diagram of the positioning component in the wire-fixing device for wire-laying mesh cable trays according to an embodiment of this utility model;

[0023] Figure 5 This is a schematic diagram of the wire fixing component in the wire fixing device of the mesh cable tray described in this embodiment of the utility model.

[0024] In the picture:

[0025] 100-Grid cable tray; 10-Positioning component; 11-Socket plate; 12-Limiting plate; 13-Connecting plate; 111-Moving channel; 112-Diverting channel; 113-Limiting groove; 20-Wire fixing component; 21-Wire fixing plate; 22-Insert rod; 211-Wire binding hole. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of the utility model, unless another definite provision and limitation, the term "link", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be two element internal communication or two element's mutual action relationship. For ordinary skilled in the art, can understand the concrete meaning of the above-mentioned term in the utility model according to specific circumstances.

[0028] In the description of the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the direct contact of the first feature and the second feature, can also include that the first feature and the second feature are not in direct contact but contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than the second feature.

[0029] The technical scheme of the embodiment is further illustrated below in combination with the drawings and through specific embodiments.

[0030] As shown in Figures 1-5 The embodiment provides a grid bridge wire fixing device, which comprises a positioning assembly 10 and a wire fixing assembly 20. The positioning assembly 10 is provided at least with two, and a plurality of limiting grooves 113 are arranged on each positioning assembly 10 in the vertical direction. The two positioning assemblies 10 are respectively hung on the two sides of the grid bridge 100. The wire fixing assembly 20 is horizontally arranged, and a plurality of wire fixing assemblies 20 can be arranged in the grid bridge 100 in the vertical direction at intervals. The two ends of the wire fixing assembly 20 can be respectively inserted into the limiting grooves 113 of the two positioning assemblies 10.

[0031] Specifically, the fixed wire assembly 20 is horizontally arranged, and a plurality of fixed wire assemblies 20 can be arranged in the limiting groove 113 of the positioning assembly 10 in the vertical direction to arrange the grid bridge 100 in layers. Further, the wire harness can be bound to the fixed wire assembly 20 to ensure that the cables are not stacked and pressed, and can be placed in layers according to the needs of high and low voltage wire harnesses, etc., to ensure the aesthetics of the energy storage system wiring while ensuring that the space distance between the cables meets the needs and does not affect the heat dissipation and signal stability of the energy storage system. At the same time, the fixed wire assembly 20 is arranged in the grid bridge 100 through the positioning assembly 10, and the positioning assembly 10 can be hung on both sides of the grid bridge 100, so that the entire grid bridge fixed wire device can be stably placed on the grid bridge 100, thereby improving the stable placement of the wire harness. In addition, the positioning assembly 10 can be provided with multiple groups, each group of positioning assemblies 10 includes two positioning assemblies 10, and is arranged on both sides of the grid bridge 100.

[0032] The specific structure of the grid bridge fixed wire device in the embodiment will be described below.

[0033] As shown in Figure 1 , the grid bridge fixed wire device in the embodiment includes a positioning assembly 10 and a fixed wire assembly 20, and the three are detachably connected, so as to facilitate multi-layer fixing of the wire harness and disassembly and storage of the entire device. Specifically, the positioning assembly 10 is vertically arranged and can be hung on both sides of the grid bridge 100 to achieve detachable connection between the positioning assembly 10 and the grid bridge 100. Further, the fixed wire assembly 20 is horizontally arranged, and a plurality of fixed wire assemblies 20 can be arranged in the grid bridge 100 in the vertical direction, and in the embodiment, both ends of the fixed wire assembly 20 can be inserted into the limiting groove 113 of the positioning assembly 10, so that the fixed wire assembly 20 can be fixed by the positioning assembly 10. Specifically, the wire harness can be bound to the fixed wire assembly 20 to fix the position of the wire harness and achieve layered placement of more wire harnesses. For example, at least two positioning assemblies 10 are provided in the embodiment, and the two positioning assemblies 10 form a group, and the two positioning assemblies 10 in the group are hung on the corresponding two sides of the grid bridge 100, so as to provide stable support for the fixed wire assembly 20. Further, at least three fixed wire assemblies 20 can be inserted into the positioning assembly 10 at the same time, that is, the grid bridge 100 can be divided into at least four horizontal layers in the vertical direction to fix the wire harnesses in layers. In other embodiments, it can also be arranged as needed. Further, the fixed wire assembly 20 can be arranged in the grid bridge 100 in multiple ways through the positioning assembly 10, and the three can be separately connected and installed to facilitate the connection of the construction personnel at different positions and facilitate storage.

[0034] AsFigures 2-4 As shown, the positioning assembly 10 in the embodiment includes a receiving plate 11, a limiting plate 12 and a connecting plate 13, and the receiving plate 11 is provided with a moving channel 111, a shunt channel 112 and a limiting groove 113. Specifically, the receiving plate 11 is connected to the limiting plate 12 through the connecting plate 13, and the receiving plate 11 is hooked to the network bridge 100 through the limiting plate 12 and the connecting plate 13, so as to realize the detachable installation of the positioning assembly 10 on the network bridge 100. As shown, Figure 3 Specifically, the connecting plate 13 in the embodiment is vertically arranged on both sides of the receiving plate 11 and extends outwardly with a lug plate. Exemplarily, four lug plates are provided, and the limiting plate 12 is vertically and connected to the lug plate, so as to realize the connection between the limiting plate 12 and the connecting plate 13. Further, the limiting plate 12 is arranged in parallel with the receiving plate 11, and both are located on both sides of the lug plate, and when the positioning assembly 10 is hooked to the network bridge 100, the lug plate is arranged on the connecting rod of the network bridge 100, and the limiting plate 12 and the receiving plate 11 are located on the inner and outer sides of the connecting rod, respectively, so as to ensure the stable installation of the positioning assembly 10 on the network bridge 100 under the action of the limiting plate 12 and the connecting plate 13. Specifically, the lug plate and the limiting plate 12 are arranged one by one, and in the embodiment, both the lug plate and the limiting plate 12 are provided with four, and the limiting plate 12 extends downwardly, so as to achieve the limiting effect.

[0035] Exemplarily, the distance between the limiting plates 12 on the same side can be set according to the spacing of the connecting rods on the network bridge 100, which is not described herein. Alternatively, the receiving plate 11, the limiting plate 12 and the connecting plate 13 in the embodiment are integrated, so as to ensure the mechanical strength of the positioning assembly 10 as a whole. At the same time, the fixing mode of hooking through the limiting plate 12 and the connecting plate 13 facilitates the quick installation of the positioning assembly 10 and the plug-in installation of the wire fixing assembly 20, and is not limited by the space and position of the network bridge 100, facilitating the flexible use of the construction personnel.

[0036] As shown, Figure 4 As shown, the moving channel 111 and the limiting groove 113 on the positioning assembly 10 in the embodiment are arranged in the vertical direction, and the shunt channel 112 is arranged obliquely. Specifically, the limiting groove 113 and the shunt channel 112 are provided with a plurality of ones, and are arranged one by one. Further, both ends of each shunt channel 112 are communicated with the moving channel 111 and the limiting groove 113, so that both ends of the wire fixing assembly 20 can enter different shunt channels 112 through the moving channel 111, and then be limited in the corresponding limiting groove 113 through the shunt channel 112, so as to realize the position fixation of the wire fixing assembly 20 on the positioning assembly 10, and the whole installation process does not need other parts to be locked, which is simple and stable to operate.

[0037] Exemplarily, at least two limiting grooves 113 are arranged at the same height in the horizontal direction on each fixed wire assembly 20 in the embodiment, and each end of the fixed wire assembly 20 can be simultaneously inserted into the two limiting grooves 113 at the same height, so as to ensure the stable installation of the fixed wire assembly 20 and avoid falling off or rotating. Specifically, two moving channels 111 extending in the vertical direction are arranged in the horizontal direction on each receiving plate 11, and each moving channel 111 is communicated with three branch channels 112, and each branch channel 112 is communicated with a limiting groove 113. Further, the heights of the corresponding branch channels 112 and limiting grooves 113 of the two moving channels 111 are the same, so as to facilitate the stable installation of the fixed wire assembly 20 and avoid motion interference.

[0038] In combination Figure 1 and Figure 5 As shown in the drawings, the fixed wire assembly 20 in the embodiment includes a fixed wire plate 21 and a plug rod 22, and the fixed wire plate 21 is provided with a wire binding hole 211. Optionally, the two ends of the fixed wire plate 21 in the embodiment are respectively provided with the plug rod 22, and the plug rod 22 can be inserted and limited in the limiting groove 113, and the wire harness can be bound on the fixed wire plate 21, so as to ensure the insertion and connection of the fixed wire assembly 20 on the positioning assembly 10 under the action of the plug rod 22. Exemplarily, the two ends of the fixed wire plate 21 are respectively provided with at least two plug rods 22, and the two plug rods 22 can be simultaneously inserted into the two limiting grooves 113 at the same height, so as to ensure the stable installation of a single fixed wire plate 21 on the positioning assembly 10 and avoid falling off and rotating. Specifically, the size of the plug rod 22 is adapted to the width of the moving channel 111, the branch channel 112 and the limiting groove 113.

[0039] Further, the fixed wire plate 21 in the embodiment is provided with a plurality of wire binding holes 211, and the wire harness can be bound on the fixed wire plate 21 through the wire binding hole 211. Exemplarily, the wire binding hole 211 is arranged in at least two rows in the length direction, and the center line of each row of wire binding holes 211 is on the same horizontal line as the plug rod 22, so as to improve the stability when the wire harness is fixed. Exemplarily, a wire binding seat can also be arranged on the fixed wire plate 21 in other embodiments, so as to wrap the outside of the wire harness. This not only can divide the wire harness into columns, but also can ensure the stable installation of the wire harness.

[0040] Working process: firstly, the two positioning assemblies 10 are hooked and limited on the two sides of the grid bridge 100 through the limiting plates 12 and the connecting plates 13, so that the limiting grooves 113 on the two positioning assemblies 10 are correspondingly arranged; then the inserting rods 22 are moved in the moving channels 111 of the two positioning assemblies 10, and the inserting rods 22 at both ends of the wire fixing plate 21 are simultaneously moved in the corresponding shunt channels 112 until the limiting grooves 113 at the same height are limited, so as to fix the position of the wire fixing assembly 20; finally, multiple wire fixing assemblies 20 are placed according to the needs, the spacing is adjusted, and then the wire harness is fixed by using the wire binding holes 211. Thus, under the action of the limiting plates 12, the supporting plate 11 can be stably placed on the grid bridge 100, and the wire fixing assembly 20 can be fixed on the positioning assembly 10 in a horizontal state, the wire harness is managed in layers and columns, the problems of insufficient wire harness arrangement space and inconvenient position locking in the prior art are avoided, the wire harness can be arranged in layers by using the grid bridge wire fixing device in the embodiment, the appearance of the wire arrangement in the energy storage system is ensured, and the non-stacking and non-pressing effect between the wires and cables is ensured.

[0041] The embodiment of the application can also provide a container, wherein the container comprises the grid bridge wire fixing device provided by any of the above embodiments.

[0042] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A wire-fixing device for wire mesh cable trays, characterized in that, include: At least two positioning components (10), each of the positioning components (10) is provided with a plurality of limiting grooves (113) along the vertical direction, and the two positioning components (10) are respectively hung on both sides of the grid cable tray (100); The wire fixing assembly (20) is horizontally arranged, and several wire fixing assemblies (20) can be arranged at intervals in the grid cable tray (100) in the vertical direction. The two ends of the wire fixing assembly (20) can be respectively inserted into the limiting groove (113) of the two positioning assemblies (10).

2. The wire-fixing device for wire mesh cable trays according to claim 1, characterized in that, The positioning component (10) includes a socket plate (11), a limiting plate (12), and a connecting plate (13). The socket plate (11) is connected to the limiting plate (12) through the connecting plate (13), and the socket plate (11) is hooked and limited on the grid cable tray (100) through the limiting plate (12) and the connecting plate (13). The limiting groove (113) is provided on the socket plate (11).

3. The wire-fixing device for wire mesh cable trays according to claim 2, characterized in that, The connecting plate (13) is vertically disposed on both sides of the socket plate (11) and extends outward with a protruding plate. The limiting plate (12) is vertically disposed and connected to the protruding plate. The limiting plate (12) is disposed parallel to the socket plate (11).

4. The wire-fixing device for wire mesh cable trays according to claim 2, characterized in that, The socket plate (11) is provided with a moving channel (111) and a diversion channel (112). The moving channel (111) is arranged in a vertical direction, and the diversion channel (112) is arranged at an angle and there are multiple diversion channels. Both ends of each diversion channel (112) are connected to the moving channel (111) and the limiting groove (113).

5. The wire-fixing device for wire mesh cable trays according to claim 4, characterized in that, The limiting groove (113) and the diversion channel (112) are configured in a one-to-one correspondence.

6. The wire-fixing device for a mesh-type cable tray according to claim 1, characterized in that, The wire fixing assembly (20) includes a wire fixing plate (21) and a plug (22). The plug (22) is protruding from both ends of the wire fixing plate (21), and the plug (22) can be inserted into the limiting groove (113).

7. The wire-fixing device for wire mesh cable trays according to claim 6, characterized in that, The wire fixing plate (21) is provided with a plurality of wire binding holes (211), through which the wire bundle is bound.

8. The wire-fixing device for wire mesh cable trays according to claim 6, characterized in that, Each positioning component (10) has at least two limiting grooves (113) spaced apart at the same height along the horizontal direction, and each end of the fixing plate (21) has at least two insert rods (22), and the two insert rods (22) can be inserted into the two limiting grooves (113) at the same height at the same time.

9. The wire-fixing device for a mesh-type cable tray according to claim 1, characterized in that, Two of the positioning components (10) form a group, and at least three of the fixing components (20) can be inserted into a group of positioning components (10) at the same time.

10. The wire-fixing device for a wire mesh cable tray according to claim 1, characterized in that, The positioning component (10), the wire fixing component (20), and the mesh cable tray (100) are all detachably connected.

Images