Cable placing rack

Abstract

The utility model relates to a cable placing rack. The cable placing rack comprises a cable groove; the bracket is arranged on the inner wall of the cable groove; one end of the placing block is movably connected to the support, the other end of the placing block extends in the direction away from the support, and a groove used for placing a cable is formed in the placing block; one end of the clamping block is hinged to the placement block, the other end of the clamping block is clamped to the placement block in an openable and closable mode, the clamping block and the groove are oppositely arranged, and the clamping block is of an arc-shaped structure, protrudes in the direction away from the groove and is used for limiting a cable between the clamping block and the groove. When the cable needs to be replaced, only the clamping block needs to be rotated to expose the groove to place the cable, then the clamping block is rotated to be clamped with the placing block to lock the clamping block and the placing block and limit the cable between the clamping block and the placing block to place the cable, if the cable needs to be replaced, only the clamping block needs to be rotated to expose the groove to take out the cable, and overall installation is convenient; and the cable can be quickly disassembled and assembled, so that the installation time is effectively saved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cable installation, and in particular, to a cable placement rack. Background Art

[0002] A cable trench is an underground pipeline used for laying and replacing power or telecommunications cable facilities, and is also an enclosure structure for the laid cable facilities, with pipe structure forms such as rectangular, circular, and arched. Cable brackets are generally used for the erection of cables in cable trenches, and are usually assembled by welding or fastening angle iron profiles. In the existing cable placement racks, the process of installing cables in the cable placement rack is too cumbersome, requiring multiple disassembly and assembly of different components, and auxiliary tools are needed during disassembly and assembly, resulting in low cable installation efficiency. Summary of the Utility Model

[0003] The purpose of the present disclosure is to provide a cable placement rack to solve the problem of cumbersome cable placement and reduced installation efficiency in the existing cable placement racks.

[0004] To achieve the above purpose, the present disclosure provides a cable placement rack, including:

[0005] A cable trench;

[0006] A bracket, the bracket is arranged on the inner wall of the cable trench;

[0007] A placement block, one end of the placement block is movably connected to the bracket, the other end extends along a direction away from the bracket, and a groove for placing a cable is arranged on the placement block; and

[0008] A clamping block, one end of the clamping block is hinged to the placement block, the other end is detachably clamped to the placement block, the clamping block is arranged opposite to the groove, and the clamping block is of an arc-shaped structure and protrudes in a direction away from the groove for limiting the cable between the clamping block and the groove.

[0009] Optionally, one end of the clamping block close to the bracket is hinged to the placement block, a hook is formed at the other end of the clamping block away from the bracket, a clamping slot for accommodating the hook is formed at the other end of the placement block away from the bracket, the clamping slot is arranged at an interval from the groove, and the placement block further includes a clamping block movably connected to the clamping slot, and the clamping block passes through the side wall of the clamping slot to cooperate with the hook.

[0010] Optionally, the clamping block passes through the side wall of the clamping slot away from the bracket to cooperate with the hook, limiting slots extending along the moving direction of the clamping block are further opened on the side walls of the clamping slot on both sides of the clamping block, and a limiting block is further formed on the clamping block to cooperate with the limiting slots.

[0011] Optionally, one end of the blocking block is provided with abutting wall which abuts against the outer wall of the slot, and a bulge cooperating with the hook is formed on the side of the blocking block away from the abutting wall, and the limit block is formed on the bulge, and a first spring is also sleeved on the blocking block, and the two ends of the first spring respectively abut against the bulge and the inner wall of the slot.

[0012] Optionally, an insulating pad is provided in the groove and on a side of the clamping block close to the groove.

[0013] Optionally, a pull ring is further provided on a side of the clamping block away from the placing block.

[0014] Optionally, a connecting portion for connecting the placing block to the bracket is formed at one end of the placing block.

[0015] Optionally, a plurality of through holes are arranged at intervals in the extension direction of the bracket, and the connecting portion includes:

[0016] A U-shaped fixing block, the U-shaped fixing block being arranged on the outside of the bracket; and

[0017] Two limiting rods are arranged opposite to each other and respectively pass through a side wall of the U-shaped fixing block to cooperate with the through hole.

[0018] Optionally, the end of the limit rod away from the bracket forms a limit end, and the connecting part also includes a second spring, which is sleeved on the limit rod and respectively connected to the limit end and the bracket, for providing a force to extend the limit rod into the bracket when the limit rod extends out of the bracket.

[0019] Optionally, a slide groove is provided through the extension direction of the bracket, and a sliding block cooperating with the slide groove is formed in the U-shaped fixing block.

[0020] Optionally, the cable groove is a U-shaped structure, and the brackets are arranged opposite to each other on two inner walls of the U-shaped structure.

[0021] Optionally, there are multiple brackets, and the multiple brackets are arranged at intervals along the extension direction of the cable trench.

[0022] Through the above technical solution, it is only necessary to rotate the clamping block to expose the groove for placing the cable, and then rotate the clamping block back to engage with the placing block to complete the locking between the two and limit the cable between the clamping block and the placing block to complete the placement of the cable. If the cable needs to be replaced, it is only necessary to rotate the clamping block to expose the groove and take out the cable. The overall installation is convenient, and the rapid disassembly and assembly of the cable placement can be completed, effectively saving the installation time. In addition, the placing block can be movably arranged on the bracket, and the position of the placing block can also be adjusted to adjust the position of the cable in the cable trench, which is convenient to adjust and effectively improves the versatility of the cable placement rack.

[0023] Other features and advantages of the present disclosure will be described in detail in the following specific implementation section. Brief Description of the Drawings

[0024] The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:

[0025] Figure 1 is a schematic diagram of a cable placement rack according to an embodiment of the present disclosure.

[0026] Figure 2 is a schematic diagram of a placing block arranged on a single bracket in a cable placement rack according to an embodiment of the present disclosure.

[0027] Figure 3 is a schematic diagram of a placement rack and a clamping block in a cable placement rack according to an embodiment of the present disclosure.

[0028] Figure 4 is a partial schematic diagram of the cooperation between the clamping block and the placement rack in a cable placement rack according to an embodiment of the present disclosure.

[0029] Description of the Reference Numerals in the Drawings

[0030] 1 - Cable trench; 2 - Bracket; 21 - Through hole; 22 - Slide groove; 3 - Placing block; 30 - Clamping block; 300 - Clamping protrusion; 301 - Limiting block; 302 - Abutting wall; 303 - First spring; 31 - Groove; 32 - Card slot; 321 - Limiting slot; 33 - Connecting portion; 331 - U-shaped fixing block; 332 - Limiting rod; 3321 - Limiting end; 333 - Second spring; 34 - Slide block; 4 - Clamping block; 41 - Hook; 42 - Pull ring; 5 - Insulating pad. Detailed Description of the Specific Embodiment

[0031] The following will describe in detail the specific embodiments of the present disclosure with reference to the drawings. It should be understood that the specific embodiments described herein are only for explaining and understanding the present disclosure, and are not used to limit the present disclosure.

[0032] In the present disclosure, unless otherwise stated, the orientation terms such as "upper" and "lower" are defined according to the arrangement direction of the cable placement rack during actual use, and the orientation terms such as "inner" and "outer" are defined according to the contour of the corresponding components. The purpose of using the terms "first", "second", etc. is to distinguish different components, and they do not have sequentiality and importance. In addition, in the following description, when referring to the drawings, unless otherwise explained, the same reference numerals in different drawings represent the same or similar elements.

[0033] According to an embodiment of the present disclosure, as Figures 1 to 4 shown, a cable placement rack is provided, including a cable trench 1, a bracket 2, a placement block 3, and a clamping block 4. The bracket 2 can be arranged on the inner wall of the cable trench 1. One end of the placement block 3 can be movably connected to the bracket 2, and the other end extends in a direction away from the bracket 2. A groove 31 for placing cables is provided on the placement block 3. One end of the clamping block 4 can be hinged to the placement block 3, and the other end is detachably clamped to the placement block 3. The clamping block 4 is disposed opposite to the groove 31, and the clamping block 4 is an arc-shaped structure and protrudes in a direction away from the groove 31 for limiting the cable between the clamping block 4 and the groove 31.

[0034] Through the above technical solution, only by rotating the clamping block 4 can the groove 31 be exposed to place the cable, and then rotating the clamping block 4 to be clamped with the placement block 3 can complete the locking between the two and limit the cable between the clamping block 4 and the placement block 3 to complete the placement of the cable. If the cable needs to be replaced, only by rotating the clamping block 4 to expose the groove 31 can the cable be taken out. The overall installation is convenient, and the quick disassembly and assembly of the cable placement can be completed, effectively saving the installation time. In addition, the placement block 3 can be movably arranged on the bracket 2, and the position of the placement block 3 can also be adjusted to adjust the position of the cable in the cable trench 1, which is convenient to adjust and effectively improves the versatility of the cable placement rack.

[0035] It should be noted that the cable trench 1 can be a U-shaped structure, and the brackets 2 can be arranged in pairs on the two inner walls of the U-shaped structure so that multiple cables can be placed in one cable trench 1. Multiple placement blocks 3 can also be arranged along the extending direction of the bracket 2 on one bracket 2 to further increase the number of cables placed in the cable trench 1. Since the placement block 3 can move on the bracket 2, the placement blocks 3 on the same bracket 2 can be arranged at intervals or adjacent to each other according to the position of the placement block 3, and can be specifically adjusted according to the cable placement needs. The present disclosure does not limit this. In addition, there can be multiple brackets 2, and the multiple brackets 2 are arranged at intervals along the extending direction of the cable trench 1 to support the cables at intervals along the extending direction of the cable, that is, the multiple placement blocks 3 support the cables at different positions along the extending direction of the cable, improving the safety of cable placement.

[0036] Furthermore, asFigure 4 As shown, one end of the clamping block 4 close to the bracket 2 can be hinged to the placing block 3. A hook 41 is formed at the end of the clamping block 4 away from the bracket 2. A clamping groove 32 for accommodating the hook 41 is formed at the end of the placing block 3 away from the bracket 2. The clamping groove 32 and the groove 31 are arranged at intervals. The placing block 3 further includes a clamping block 30 movably connected to the clamping groove 32. The clamping block 30 passes through the side wall of the clamping groove 32 and cooperates with the hook 41. Here, the clamping block 30 can also be a hook-shaped structure to hook with the hook 41 to lock the hook 41, or the clamping block 30 can only be a block-shaped structure pressed above the hook 41 to limit the hook 41 and prevent the clamping block 4 from rotating to cause the hook 41 to escape from the clamping groove 32.

[0037] Further, as Figure 4 shown, the clamping block 30 passes through the side wall of the clamping groove 32 away from the bracket 2 and cooperates with the hook 41. Limiting grooves 321 extending along the moving direction of the clamping block 30 are further formed on the side walls of the clamping groove 32 on both sides of the clamping block 30. Limiting blocks 301 are further formed on the clamping block 30 to cooperate with the limiting grooves 321. The cooperation between the limiting grooves 321 and the limiting blocks 301 can limit the moving track of the clamping block 30, reduce the alignment time of the clamping block 30 and the hook 41 when the clamping block 4 and the placing block 3 are clamped, further reduce the installation and placement time of the cable, and make the installation and placement of the cable more convenient.

[0038] Further, as Figure 4 shown, one end of the clamping block 30 is provided with an abutting wall 302 abutting against the outer side wall of the clamping groove 32. A clamping protrusion 300 cooperating with the hook 41 is formed on the side of the clamping block 30 away from the abutting wall 302. The limiting block 301 is formed on the clamping protrusion 300. A first spring 303 is further sleeved on the clamping block 30. Two ends of the first spring 303 respectively abut against the clamping protrusion 300 and the inner side wall of the clamping groove 32. The first spring 303 can provide a reset function. When an operator needs to open the clamping block 4 to place the cable, only need to pull the abutting wall 302 on the outside to drive the clamping block 30 to move, compress the first spring 303, so that the clamping protrusion 300 disengages from the hook 41, then the clamping block 4 can be rotated, so that the cable can be placed in the groove 31. Then rotate the clamping block 4. After the hook 41 abuts against the bottom wall of the clamping groove 32, the abutting wall 302 can be released. At this time, the first spring 303 releases elastic force, and can automatically drive the clamping block 30 to reset, so that the clamping protrusion 300 presses on the hook 41 to complete the limiting of the clamping block 4. The size of the abutting wall 302 is larger than the hole through which the clamping block 30 passes through the clamping groove 32, so that the abutting wall 302 can form a limit with the outer side wall of the clamping groove 32 to prevent the first spring 303 from driving the clamping block 30 to completely enter the clamping groove 32 and affecting the next installation.

[0039] According to an embodiment of the present disclosure, as Figures 1 to 3As shown, an insulating pad 5 is provided in the groove 31 and on one side of the clamping block 4 close to the groove 31. Here, the insulating pad 5 can be an insulating rubber, which can not only play an insulating role to prevent leakage, but also play a role in buffering the cable to prevent the cable from being damaged by hard contact with the placement block to protect the cable.

[0040] According to one embodiment of the present disclosure, Figures 1 to 3 As shown, a pull ring 42 is further provided on the side of the clamping block 4 away from the placement block 3. When a cable is clamped between the clamping block 4 and the placement block 3, if the clamping block 4 needs to be opened to replace the cable, at this time, since the clamping block 4 is close to the cable, it is inconvenient for the operator to pinch or hook the clamping block 4. The setting of the pull ring 42 allows the operator to ignore this point. After the clamping part between the clamping block 4 and the placement block 3 is opened, the pull ring 42 is directly pulled up, which makes it convenient for the operator to pull up the clamping block 4, thereby improving the convenience of cable disassembly and assembly.

[0041] According to one embodiment of the present disclosure, Figure 2 and Figure 3 As shown, a connection portion 33 for connecting the placement block 3 to the bracket 2 may be formed at one end of the placement block 3, and the connection portion 33 may be a movable elastic clip, and the connection portion 33 may be separated from the bracket 2 by bending the elastic clip, and the placement block 3 may be adjusted on the bracket 2, and then the elastic clip may be clamped on the bracket 2 to fix the placement block 3 to the bracket 2. The connection portion 33 may also be a structure in which a fixed block cooperates with an insertion rod and the bracket 2, and the details may be described below.

[0042] Furthermore, if Figure 2 and Figure 3 As shown, a plurality of through holes 21 may be arranged at intervals in the extension direction of the bracket 2, and the connecting portion 33 may include a U-shaped fixing block 331 and two limiting rods 332. The U-shaped fixing block 331 is arranged on the outside of the bracket 2, and the two limiting rods 332 are arranged opposite to each other and respectively pass through a side wall of the U-shaped fixing block 331 to cooperate with the through hole 21. When the position of the placement block 3 needs to be adjusted, the limiting rod 332 is pulled out from the through hole 21 to adjust the position of the placement block 3. After adjustment, the limiting rod 332 only needs to be inserted into another corresponding through hole 21 to complete the fixing of the placement block 3.

[0043] Furthermore, if Figure 2 and Figure 3As shown, a limiting end 3321 may be formed at one end of the limiting rod 332 away from the bracket 2. The connecting portion 33 further includes a second spring 333. The second spring 333 is sleeved on the limiting rod 332, and the second spring 333 is respectively connected to the limiting end 3321 and the bracket 2, and is used to provide a force for the limiting rod 332 to extend into the bracket 2 when the limiting rod 332 extends out of the bracket 2. The second spring 333 can provide a reset function. Since the second spring 333 is respectively connected to the limiting end 3321 and the bracket 2, when the limiting end 3321 is pulled to draw the limiting rod 332 out of the through hole 21, the position of the placing block 3 can be adjusted. After adjustment, only need to align the limiting rod 332 with another corresponding through hole 21 and then release the limiting end 3321. Under the action of the pulling force of the second spring 333, the limiting rod 332 can automatically complete the reset to fix the placing block 3 and the bracket 2.

[0044] According to an embodiment of the present disclosure, as Figure 2 and Figure 3 shown, a sliding groove 22 may also be provided through the bracket 2 in the extending direction thereof. A sliding block 34 may also be formed in the U-shaped fixing block 331 to cooperate with the sliding groove 22. The cooperation between the sliding block 34 and the sliding groove 22 can fix the moving track of the placing block 3, which is convenient for adjusting the placing block 3 on the bracket 2. Here, the sliding groove 22 may be a T-shaped sliding groove, and the sliding block 34 may also be a T-shaped sliding block matching therewith. The sliding groove 22 and the sliding block 34 may also be a matching semi-circular sliding groove and semi-circular sliding block. The present disclosure does not limit this.

[0045] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0046] In addition, it should be noted that, in the above specific embodiments, the various specific technical features described can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination methods.

[0047] In addition, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, it should also be regarded as the content disclosed by the present disclosure.

Claims

1. A cable placement rack, characterized in that, Comprising: Cable trench; Brackets, which are arranged on the inner wall of the cable trench; Placement block, one end of the placement block is movably connected to the bracket, and the other end extends in a direction away from the bracket. A groove for placing cables is arranged on the placement block; And Clamping block, one end of the clamping block is hinged to the placement block, and the other end is detachably clamped to the placement block. The clamping block is arranged opposite to the groove, and the clamping block is of an arc structure and protrudes in a direction away from the groove for limiting the cable between the clamping block and the groove.

2. The cable placement rack according to claim 1, wherein, One end of the clamping block close to the bracket is hinged to the placement block. A hook is formed at the end of the clamping block away from the bracket. A clamping groove for accommodating the hook is formed at the end of the placement block away from the bracket. The clamping groove is arranged at an interval from the groove. The placement block further includes a clamping block movably connected to the clamping groove. The clamping block passes through the side wall of the clamping groove and cooperates with the hook.

3. The cable placement rack according to claim 2, characterized in that, The clamping block passes through the side wall of the clamping groove away from the bracket and cooperates with the hook. Limiting grooves extending along the moving direction of the clamping block are further formed on the side walls of the clamping groove on both sides of the clamping block. A limiting block is further formed on the clamping block to cooperate with the limiting groove.

4. The cable placement rack according to claim 3, characterized in that, One end of the clamping block is provided with an abutting wall abutting against the outer side wall of the clamping groove. A clamping protrusion cooperating with the hook is formed on the side of the clamping block away from the abutting wall. The limiting block is formed on the clamping protrusion. A first spring is further sleeved on the clamping block. Two ends of the first spring respectively abut against the clamping protrusion and the inner side wall of the clamping groove.

5. The cable placement rack according to claim 1, wherein Insulating pads are arranged on both the groove and the side of the clamping block close to the groove.

6. The cable placement rack according to claim 1, characterized in that, A pull ring is further arranged on the side of the clamping block away from the placement block.

7. The cable placement rack according to claim 1, characterized in that, One end of the placement block is formed with a connecting portion for connecting the placement block to the bracket.

8. The cable placement rack according to claim 7, characterized in that, A plurality of through holes are arranged at intervals in the extending direction of the bracket. The connecting portion includes: U-shaped fixing block, which is arranged on the outer side of the bracket; And Two limiting rods, the two limiting rods are arranged oppositely and respectively pass through a side wall of the U-shaped fixing block and cooperate with the through holes.

9. The cable placement rack according to claim 8, wherein, A limiting end is formed at the end of the limiting rod away from the bracket. The connecting portion further includes a second spring. The second spring is sleeved on the limiting rod, and the second spring is respectively connected to the limiting end and the bracket for providing a force to make the limiting rod extend into the bracket when the limiting rod extends out of the bracket.

10. The cable placement rack according to claim 8, wherein, A sliding groove is arranged through the bracket in the extending direction. A sliding block cooperating with the sliding groove is further formed in the U-shaped fixing block.

11. The cable placement rack according to claim 1, characterized in that, The cable trench is of a U-shaped structure, and the brackets are arranged in pairs on the two inner walls of the U-shaped structure.

12. The cable placement rack according to claim 1, characterized in that, There are a plurality of the brackets, and the plurality of brackets are arranged at intervals in the extending direction of the cable trench.

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