Cable trough support
By introducing a combined structure of sliding plate, plug and telescopic plate into the cable duct bracket, the bracket length is adjusted, solving the problem that the cable wire cannot be placed in the prior art, and increasing the support force and use flexibility.
Patent Information
- Application Number
- CN202323275258.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-02
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-02
AI Technical Summary
Due to the integrated molding of the existing cable duct bracket, the length of the existing cable duct bracket cannot be placed completely when the cable exceeds the length of the bracket and needs to be re-customized.
A cable trough bracket including multiple adjustment mechanisms is designed. Through a combined structure of sliding plate, plug, spring and telescopic plate, the length of the bracket is adjusted. The sliding plate is automatically fixed under tension, and the telescopic plate can change the length of the through groove to Support cable.
The problem of bracket length limitation is solved, the flexible placement of cables is achieved, the gravity squeeze of cables is avoided, the support force is increased, and the service life of the bracket is extended.
Smart Images
Figure CN222215049U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable trough frames, in particular to a cable trough bracket. Background Art
[0002] During the construction of power cables, cable troughs are set up in some special terrains for storing and laying cables. Brackets are set up in the cable troughs, and the cables are placed directly on the brackets. However, since the brackets are all integrally formed, their length is limited. When the cable exceeds the length of the bracket, the excess cable cannot be integrated due to the direct length limitation, so the bracket needs to be re-customized.
[0003] For example, patent number CN214543423U is specifically an adjustable cable trough bracket, which mainly involves the field of power construction. Its adjustment structure can adjust the support plate of the bracket to a high position when there is a lot of water accumulation, so that the cables are away from the water and effectively supported, which is convenient for handling the water accumulation and ensuring the safety of cable use. However, when there are many cables, due to the limitation of the bracket length, it will lead to the problem that all cables cannot be placed;
[0004] Another example is patent number CN212649002U, which is specifically a cable trough bracket. The installation is more labor-saving through the structure, has low requirements for raw materials, is more labor-saving in production, and has a lower production defect rate. At the same time, the length of the supporting structure is easier to adjust, and it has better flexibility and practicality. However, there are still direct size limitations, so it cannot be adjusted according to the width generated by the cable discharge, and thus it is impossible to place all the cables according to the number of cables. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a cable trough bracket, which solves the problem that the bracket is limited in length due to its one-piece molding. When the cable exceeds the length of the bracket, the excess cable cannot be accommodated due to the direct length limitation, and the bracket needs to be re-customized.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cable trough bracket comprises a cable trough and a plurality of adjustment mechanisms, wherein the adjustment mechanisms are rotatably arranged in the inner cavity of the cable trough.
[0007] The adjustment mechanism includes a bracket, a sliding groove is fixedly provided on the surface of the bracket, and a plurality of holes are symmetrically fixedly provided on the inner wall of the inner cavity of the sliding groove, a sliding plate is slidably sleeved with sliding bars on both sides of the inner cavity of the sliding groove, a plurality of mounting holes are symmetrically fixedly provided on the surface of the sliding bar, plugs are slidably sleeved with the inner cavities of the plurality of mounting holes through springs, and a through groove is fixedly provided on the bottom of the bracket.
[0008] The inner side of the bracket and the bottom of the sliding plate are both fixedly mounted with mounting blocks by means of screws, and the surface of the mounting block is rotatably connected with the telescopic plate by means of pins.
[0009] Preferably, one end of the sliding plate is integrally extended with an arc corner.
[0010] Preferably, the bracket is rotatably sleeved in the inner cavity of the cable trough via a rotating bearing, and the surface of the bracket and the inner cavity of the cable trough are consistent with each other.
[0011] Preferably, a plug-in connection is achieved between the plug and the socket.
[0012] Preferably, the mounting block at the bottom and one end of the telescopic plate are located in the inner cavity of the through groove.
[0013] Preferably, the surface of the sliding plate and the inner cavity of the sliding groove are matched with each other, and the sliding groove is cross-shaped. Beneficial Effects
[0014] The utility model provides a cable trough bracket. Compared with the prior art, it has the following beneficial effects:
[0015] 1. The cable trough bracket moves to one side by pulling the sliding plate. Under the pulling force, the plug will leave the inner cavity of the socket through the elastic force generated by the spring extrusion. At the same time, the sliding bar and the sliding plate will follow and slide in the inner cavity of the slide groove. When the length is determined, the sliding plate is released, and the plug is reinserted into the corresponding socket under the elastic force of the spring. The sliding plate will automatically fix after no power source is generated to achieve the change of length, thereby solving the problem that the bracket cannot be fully placed when the cable exceeds the length of the bracket due to size limitations.
[0016] 2. The cable trough bracket changes the length of the through groove by rotating the pin to follow the sliding plate to move on the surface of the mounting block, tilt and extend after the sliding plate is pulled out, so that the through groove can change with the length of the sliding plate, always maintaining support for the sliding plate, avoiding gravity extrusion generated when the cables are discharged, and increasing the supporting force of the sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model.
[0018] Figure 2 It is a schematic diagram of the structural adjustment mechanism of the utility model.
[0019] Figure 3 This is a schematic diagram of the disassembly of the structural adjustment mechanism of the utility model.
[0020] Figure 4 The utility model structure Figure 3A partial enlarged view of point A in the middle.
[0021] In the figure: 1, cable trough; 2, adjustment mechanism; 21, bracket; 22, sliding plate; 23, mounting block; 24, telescopic plate; 25, slide groove; 27, through groove; 28, sliding bar; 29, jack; 30, mounting hole; 31, spring; 32, plug. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1 The utility model provides a technical solution: a cable trough bracket, comprising a cable trough 1 and a plurality of adjustment mechanisms 2, the adjustment mechanisms 2 are rotatably arranged in the inner cavity of the cable trough 1, and 1 can be installed on a wall by setting screws in the inner cavity.
[0024] See also Figure 2 The adjusting mechanism 2 includes a bracket 21, a slide groove 25 is fixedly provided on the surface of the bracket 21, and a plurality of jacks 29 are symmetrically fixedly provided on the inner wall of the inner cavity of the slide groove 25, the inner cavity of the slide groove 25 is slidably sleeved with a sliding plate 22 through sliding bars 28 on both sides, a plurality of mounting holes 30 are symmetrically fixedly provided on the surface of the sliding bar 28, a plug 32 is slidably sleeved in the inner cavity of the plurality of mounting holes 30 through a spring 31, a through groove 27 is fixedly provided at the bottom of the bracket 21, a mounting block 23 is fixedly installed on the inner side of the bracket 21 and the bottom of the sliding plate 22 by screws, the bracket 21 is rotatably sleeved in the inner cavity of the cable trough 1 through a rotating bearing, and the surface of the bracket 21 and the inner cavity of the cable trough 1 are matched with each other, the plug 32 is plugged into the jack 29, and one end of the bottom mounting block 23 and the telescopic plate 24 are located in the inner cavity of the through groove 27.
[0025] The surface of the mounting block 23 is rotatably connected with a telescopic plate 24 via a pin, and the telescopic plate 24 supports the pair of sliding plates 22 .
[0026] One end of the sliding plate 22 is integrally extended with an arc corner, and the arc corner can prevent the placed cables from falling off.
[0027] The surface of the sliding plate 22 is matched with the inner cavity of the sliding groove 25 . The sliding groove 25 is cross-shaped and is used for corresponding sliding between the sliding bar 28 and the sliding plate 22 .
[0028] When in use, first install the cable trough 1 in the inner cavity of the cable trough 1 through the rotating bearing. When the length of the bracket 21 needs to be changed, directly pull the sliding plate 22 to one side. Under the pulling force, the plug 32 will leave the inner cavity of the socket 29 through the elastic force generated by the squeezing of the spring 31. At the same time, the sliding bar 28 and the sliding plate 22 will follow and slide in the inner cavity of the slide groove 25. When the length is determined, release the sliding plate 22, so that the plug 32 is reinserted into the corresponding socket 29 under the elastic force of the spring 31, so that the sliding plate 22 will be automatically fixed after no power source is generated.
[0029] In addition, when the sliding plate 22 is pulled out, the pin is rotated to make the telescopic plate 24 follow the sliding plate 22 to move on the surface of the mounting block 23 to tilt and extend, so as to change the length of the through slot 27, so that the through slot 27 can change with the length of the sliding plate 22, always maintaining support for the sliding plate 22, avoiding gravity extrusion generated when the cable is discharged, and increasing the supporting force of the sliding plate 22.
[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Claims
1. A cable trough support, comprising a cable trough (1) and a plurality of adjustment mechanisms (2), characterized in that: The adjustment mechanism (2) is rotatably arranged in the inner cavity of the cable trough (1); The adjustment mechanism (2) comprises a bracket (21), a sliding groove (25) is fixedly provided on the surface of the bracket (21), and a plurality of plug holes (29) are symmetrically fixedly provided on the inner wall of the inner cavity of the sliding groove (25), a sliding plate (22) is slidably sleeved on the inner cavity of the sliding groove (25) via sliding bars (28) on both sides, a plurality of mounting holes (30) are symmetrically fixedly provided on the surface of the sliding bar (28), and plugs (32) are slidably sleeved on the inner cavities of the plurality of mounting holes (30) via springs (31), and a through groove (27) is fixedly provided on the bottom of the bracket (21); The inner side of the bracket (21) and the bottom of the sliding plate (22) are both fixedly mounted with a mounting block (23) by means of screws, and the surface of the mounting block (23) is rotatably connected with a telescopic plate (24) by means of a pin.
2. The cable trough bracket according to claim 1, characterized in that: One end of the sliding plate (22) is integrally extended with an arc-shaped corner.
3. The cable trough bracket according to claim 1, characterized in that: The bracket (21) is rotatably sleeved in the inner cavity of the cable trough (1) via a rotating bearing, and the surface of the bracket (21) and the inner cavity of the cable trough (1) are mutually matched.
4. The cable trough bracket according to claim 1, characterized in that: The plug (32) and the socket (29) are plug-in connected.
5. The cable trough bracket according to claim 1, characterized in that: The mounting block (23) and one end of the telescopic plate (24) at the bottom are located in the inner cavity of the through groove (27).
6. The cable trough bracket according to claim 2, characterized in that: The surface of the sliding plate (22) and the inner cavity of the sliding groove (25) are mutually matched, and the sliding groove (25) is cross-shaped.