Wire duct support with adjusting mechanism

Abstract

The utility model relates to the technical field of trunking supports, and discloses a trunking support with an adjusting mechanism, which comprises a trunking cover, a trunking body is arranged in the trunking cover, the top of the trunking cover is in threaded connection with a second bolt, one end of the second bolt penetrates through the top of the trunking cover and is movably connected with a pressing plate, and the other end of the second bolt is movably connected with the adjusting mechanism. The bottom of the wire duct body is fixedly connected with a first connecting block. By arranging the adjusting assembly, the supporting column, the sliding frame and the fixing mechanism, the volume of the wire duct is enlarged through the adjusting assembly, the wire duct support can be lifted through the sliding frame and the supporting column, the wire duct support can be stabilized after being lifted through the fixing mechanism, and the problems that an existing wire duct support is limited in volume, cannot contain a large number of wires and is inconvenient to use are solved. The problems that in the prior art, die repair needs to be carried out to enlarge the capacity to meet various requirements, but die repair needs much time, working efficiency is reduced, a wire duct support is not flexible enough, and practicability is difficult to improve are solved.

Description

Technical Field

[0001] This utility model belongs to the field of cable tray support technology, and in particular relates to a cable tray support with an adjustment mechanism. Background Technology

[0002] In modern industry and construction, cable tray supports are an important component for supporting and guiding cable trays. They play a crucial role in electrical engineering, intelligent buildings, and other applications requiring cable management.

[0003] The problem with the above technology is that the existing cable tray support has a limited volume and often cannot accommodate a large number of wires. It is necessary to modify the mold to expand the capacity to meet various needs, but the modification takes a lot of time, which reduces work efficiency. In addition, the cable tray support is not flexible enough and it is difficult to improve its practicality. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a cable tray support with an adjustment mechanism that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a wire trough support with an adjustment mechanism includes a wire trough cover, a wire trough body is provided inside the wire trough cover, a second bolt is threaded to the top of the wire trough cover, one end of the second bolt passes through the top of the wire trough cover and is movably connected to a pressure plate, a first connecting block is fixedly connected to the bottom of the wire trough body, an adjustment component is provided on one side of the wire trough body, a slide is fixedly connected to both the left and right sides of the first connecting block, a support column is provided on the inner wall of the slide, a mounting plate is fixedly connected to the top and bottom of the support column, a first bolt is threaded to the inner wall of the mounting plate, several locking blocks are fixedly connected to one side of the left side of the support column, a fixing mechanism is provided on one side of the locking blocks, a first fixing block is fixedly connected to the inner wall of the left side of the slide, a travel groove is opened on the front side of the wire trough cover, and a square block is slidably connected to the inner wall of the travel groove.

[0006] To increase the volume of the cable tray, preferably, the adjusting assembly includes a first plug, a first sliding post, a first spring, and a first fixing plate. A first slot is provided on one side of the cable tray body to cooperate with the first plug. One end of the first sliding post is fixedly connected to the first plug, and the other end of the first sliding post passes through the first fixing plate and extends outward. The first spring is sleeved on the surface of the first sliding post, and its left and right ends are fixedly connected to the first fixing plate and the first plug, respectively. By pulling the first sliding post, the first plug is moved out of the first slot, releasing the connection between the cable tray plate and the cable tray body. At this time, pulling the cable tray plate upward expands the space between the bottom of the cable tray plate and the cable tray body, thereby increasing the volume.

[0007] To fix the first sliding post and facilitate the movement of the cable tray cover, preferably, one side of the first plug is fixedly connected to the square block, one side of the first fixing plate is fixedly connected to the cable tray cover, one side of the first fixing plate is fixedly connected to the second fixing block, the inner wall of the second fixing block is slidably connected to the insertion rod, the top of the insertion rod is fixedly connected to the limit block, the surface of the first sliding post is provided with a second slot adapted to the insertion rod, the surface of the insertion rod is slidably connected to the inner wall of the second slot, when the second sliding post is pulled out, the second slot will be pulled to the other side of the first fixing plate, at this time the insertion rod is inserted into the second slot to fix the second sliding post. When the cable tray plate is pulled to a certain height, the first plug is aligned with the first slot and the insertion rod is moved out of the second slot to release the restriction on the second sliding post, the first spring returns to its original position and inserts the first plug into the first slot to fix it.

[0008] To ensure the stability of the cable tray support after lifting and lowering, the fixing mechanism preferably includes a second plug, a second spring, a retaining ring, and a second sliding column. The second spring and retaining ring are both located inside the second plug. One end of the second spring is fixedly connected to the inner wall of the second plug, and the other end is fixedly connected to the retaining ring. One end of the second sliding column extends into the inner cavity of the second plug and is fixedly connected to the retaining ring. The surface of the second sliding column is slidably connected to the inner wall of the second plug. The top and bottom of the second plug are slidably connected to the locking blocks. When the slide is pulled upwards, the slide causes the fixing mechanism to rise. At this time, the inclined surface of the second plug contacts the inclined surface of the locking block. Under the influence of the upward force, the second plug presses against the locking block. The second plug then moves towards the direction of the second sliding column. When the bottom of the second plug moves to the top of the locking block it is pressing against, the second spring inside the second plug loses its restraint, pushing the second plug forward and locking it between the locking blocks for fixation.

[0009] To facilitate the descent of the cable tray support, preferably, a third fixing block is fixedly connected to one side of the first fixing block, and the other end of the second sliding column passes through the first and third fixing blocks and extends outward. The surface of the second sliding column is slidably connected to the inner walls of the first and third fixing blocks. A third bolt is threadedly connected to the top of the third fixing block, and one end of the third bolt extends into the inner cavity of the third fixing block and contacts the surface of the second sliding column. Tightening the third bolt causes it to leave the surface of the second sliding column, releasing the fixation of the second sliding column. At this time, the second sliding column is pulled to the left, causing the second sliding column to move the retaining ring, which in turn moves the second plug, disengaging the second plug from the locking blocks. This facilitates the descent of the cable tray support. After descent, simply push the second sliding column towards the locking blocks to insert the second plug into the locking blocks, and then tighten the third bolt to fix the second sliding column.

[0010] To ensure stable movement of the cable tray cover, preferably, a first sliding groove is provided on one side of the cable tray body, and a first slider is slidably connected to the inner wall of the first sliding groove. One side of the first slider is fixedly connected to the inner wall of the cable tray cover, and the cable tray cover moves stably through the cooperation of the first slider and the first sliding groove.

[0011] To ensure stability during carriage movement, preferably, a second sliding groove is provided on one side of each of the two support columns. A second slider is slidably connected to the inner wall of the second sliding groove. One side of the second slider is fixedly connected to the inner wall of the carriage. The cooperation between the second slider and the second sliding groove ensures stability during carriage movement.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model solves the problems of existing wire trough supports having limited capacity, often unable to accommodate a large number of wires, requiring modification to expand capacity to meet various needs, but modification takes a lot of time, reduces work efficiency, and the wire trough supports are not flexible enough to improve practicality. It also solves the problems of existing wire trough supports having limited capacity, often unable to accommodate a large number of wires, requiring modification to expand capacity, but modification is time-consuming, reduces work efficiency, and the wire trough supports are not flexible enough to improve practicality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a wire trough support with an adjustment mechanism provided by an embodiment of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the wire groove cover and wire groove body provided in this embodiment of the utility model;

[0016] Figure 3 This is a utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 4 This is a three-dimensional structural diagram of the second slider of the second groove provided in this embodiment of the utility model;

[0018] Figure 5 This is a utility model Figure 4 Enlarged schematic diagram of the structure at point B.

[0019] In the diagram: 1. Cable tray cover; 2. Cable tray body; 3. First connecting block; 4. First bolt; 5. Mounting plate; 6. Slide carriage; 7. Second slider; 8. Second slide groove; 9. Locking block; 10. Adjustment component; 101. First plug; 102. First sliding column; 103. First spring; 104. First fixing plate; 11. Fixing mechanism; 111. Second plug; 112. Second spring; 113. Retaining ring; 114. Second sliding column; 12. Pressure plate; 13. Second bolt; 14. First slide groove; 15. First slider; 16. First fixing block; 17. Second slot; 18. Insert rod; 19. Limiting block; 20. Second fixing block; 21. Stroke groove; 22. Square block; 23. Third bolt; 24. Third fixing block; 25. Support column. Detailed Implementation

[0020] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 5 As shown, this utility model embodiment provides a wire trough support with an adjustment mechanism, including a wire trough cover 1, a wire trough body 2 inside the wire trough cover 1, a second bolt 13 threadedly connected to the top of the wire trough cover 1, one end of the second bolt 13 penetrating the top of the wire trough cover 1 and movably connected to a pressure plate 12, a first connecting block 3 fixedly connected to the bottom of the wire trough body 2, an adjustment component 10 provided on one side of the wire trough body 2, slides 6 fixedly connected to both the left and right sides of the first connecting block 3, a support column 25 provided on the inner wall of the slide 6, an mounting plate 5 fixedly connected to the top and bottom of the support column 25, a first bolt 4 threadedly connected to the inner wall of the mounting plate 5, several locking blocks 9 fixedly connected to one side of the left support column 25, a fixing mechanism provided on one side of the locking block 9, a first fixing block 16 fixedly connected to the inner wall of the left slide 6, a travel groove 21 opened on the front side of the wire trough cover 1, and a square block 22 slidably connected to the inner wall of the travel groove 21.

[0023] To increase the volume of the wire trough, the adjustment assembly 10 includes a first plug 101, a first sliding post 102, a first spring 103, and a first fixing plate 104. A first slot is provided on one side of the wire trough body 2 to cooperate with the first plug 101. One end of the first sliding post 102 is fixedly connected to the first plug 101, and the other end of the first sliding post 102 passes through the first fixing plate 104 and extends outward. The first spring 103 is sleeved on the surface of the first sliding post 102, and the left and right ends of the first spring 103 are fixedly connected to the first fixing plate 104 and the first plug 101, respectively. By pulling the first sliding post 102, the first plug 101 is moved out of the first slot, releasing the connection between the wire trough cover 1 and the wire trough body 2. At this time, pulling the wire trough plate upward will expand the space between the bottom of the wire trough cover 1 and the wire trough body 2, thereby achieving the purpose of increasing the volume.

[0024] To fix the first sliding post 102 and facilitate the movement of the cable tray cover 1, one side of the first plug 101 is fixedly connected to the square block 22, one side of the first fixing plate 104 is fixedly connected to the cable tray cover 1, and one side of the first fixing plate 104 is fixedly connected to the second fixing block 20. A plug rod 18 is slidably connected to the inner wall of the second fixing block 20, and a limit block 19 is fixedly connected to the top of the plug rod 18. The surface of the first sliding post 102 has a second slot 17 that matches the plug rod 18. The second sliding post 114 is slidably connected to the inner wall of the second slot 17. When the second sliding post 114 is pulled out, the second slot 17 will be pulled to the other side of the first fixing plate 104. At this time, the plug rod 18 is inserted into the second slot 17 to fix the second sliding post 114. When the wire trough plate is pulled to a certain height, the first plug 101 is aligned with the first slot, and the plug rod 18 is moved out of the second slot 17 to release the restriction on the second sliding post 114. The first spring 103 is reset and the first plug 101 is inserted into the first slot to fix it.

[0025] To ensure the stability of the cable tray bracket after raising and lowering, the fixing mechanism includes a second plug 111, a second spring 112, a retaining ring 113, and a second sliding post 114. The second spring 112 and the retaining ring 113 are both located inside the second plug 111. One end of the second spring 112 is fixedly connected to the inner wall of the second plug 111, and the other end is fixedly connected to the retaining ring 113. One end of the second sliding post 114 extends into the inner cavity of the second plug 111 and is fixedly connected to the retaining ring 113. The surface of the second sliding post 114 is slidably connected to the inner wall of the second plug 111. The top and bottom of the second plug 111 are slidably connected to the locking block 9. When the slide 6 is pulled upward, the slide 6 drives the fixing mechanism to rise. At this time, the inclined surface of the second plug 111 contacts the inclined surface of the locking block 9. Under the influence of the upward force, the second plug 111 squeezes the locking block 9. At this time, the second plug 111 will move towards the direction of the second slide column 114. When the bottom of the second plug 111 moves to the top of the locking block 9 that it is squeezing, the second spring 112 inside the second plug 111 loses its restraint and pushes the second plug 111 forward, locking it between the locking blocks 9 to achieve fixation.

[0026] To facilitate the descent of the cable tray support, a third fixing block 24 is fixedly connected to one side of the first fixing block 16. The other end of the second sliding column 114 passes through the first fixing block 16 and the third fixing block 24 and extends outward. The surface of the second sliding column 114 is slidably connected to the inner walls of the first fixing block 16 and the third fixing block 24. A third bolt 23 is threadedly connected to the top of the third fixing block 24. One end of the third bolt 23 extends into the inner cavity of the third fixing block 24 and contacts the surface of the second sliding column 114. Tightening the third bolt 23... This allows the second slide column 114 to move away from its surface, releasing the fixation of the second slide column 114. At this point, pull the second slide column 114 to the left, causing the second slide column 114 to move the retaining ring 113. The retaining ring 113 then moves the second plug 111, disengaging the second plug 111 from the locking blocks 9. This facilitates the descent of the cable tray bracket. After descent, simply push the second slide column 114 towards the locking blocks 9 to insert the second plug 111 into the locking blocks 9. Then, tighten the third bolt 23 to fix the second slide column 114.

[0027] In order to ensure the stable movement of the cable tray cover 1, a first sliding groove 14 is provided on one side of the cable tray body 2. A first slider 15 is slidably connected to the inner wall of the first sliding groove 14. One side of the first slider 15 is fixedly connected to the inner wall of the cable tray cover 1. The cable tray cover 1 moves stably through the cooperation of the first slider 15 and the first sliding groove 14.

[0028] To ensure the stability of the slide 6 during movement, a second slide groove 8 is provided on one side of each of the two support columns 25. A second slider 7 is slidably connected to the inner wall of the second slide groove 8. One side of the second slider 7 is fixedly connected to the inner wall of the slide 6. The cooperation between the second slider 7 and the second slide groove 8 ensures the stability of the slide 6 during movement.

[0029] The working principle of this utility model:

[0030] In use, the mounting plate 5 is fixed to the designated location using the first bolt 4. The cable is then placed inside the cable tray 2. If there are many cables, the cable tray volume needs to be increased. At this time, the first sliding column 102 is pulled to move the first plug 101 out of the first slot, releasing the connection between the cable tray cover 1 and the cable tray 2. Then, the cable tray plate is pulled upwards, and the space between the bottom of the cable tray cover 1 and the cable tray 2 will expand, thereby increasing the volume. When the second sliding column 114 is pulled out, the second slot 17 will be pulled to the other side of the first fixing plate 104. At this time, the insertion rod 18 is inserted into the second slot 17. This allows for the fixation of the second sliding column 114. When the cable tray is pulled to a certain height, the first plug 101 is aligned with the first slot, and the insertion rod 18 is moved out of the second slot 17 to release the restriction on the second sliding column 114. The first spring 103 resets and inserts the first plug 101 into the first slot to achieve fixation, facilitating the movement of the cable tray cover 1. Then, the second bolt 13 is tightened to cause the pressure plate 12 to descend and fix the cable. When the cable tray needs to move upward, the slide 6 is pulled upward, and the slide 6 drives the fixing mechanism 11 to rise. At this time, the inclined surface of the second plug 111 contacts the inclined surface of the locking block 9. Under the influence of an upward force, the second plug 111 presses against the locking block 9. At this time, the second plug 111 moves towards the second sliding column 114. When the bottom of the second plug 111 moves to the top of the locking block 9 it is pressing against, the second spring 112 inside the second plug 111 loses its restraint and pushes the second plug 111 forward, locking it between the locking blocks 9 to achieve fixation. This allows the cable tray bracket to rise and fall stably. Tighten the third bolt 23 to remove it from the surface of the second sliding column 114, releasing the fixation on the second sliding column 114. At this time, pull the second sliding column 114 to the left. The second sliding column 114 drives the retaining ring 113 to move, and the retaining ring 113 drives the second plug 111 to move, so that the second plug 111 is disengaged from the locking blocks 9, thereby facilitating the descent of the cable tray bracket. After descent, simply push the second sliding column 114 towards the locking blocks 9 to lock the second plug 111 into the locking blocks 9, and then tighten the third bolt 23 to fix the second sliding column 114 so that the cable tray bracket can descend. The cable tray cover 1 moves stably through the cooperation of the first slider 15 and the first slide groove 14, and the slide 6 moves stably through the cooperation of the second slider 7 and the second slide groove 8.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] 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 way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A wire duct support with adjustment mechanism, comprising a wire duct cover (1), characterized in that: The inside of the wire slot cover (1) is provided with a wire slot body (2), the top of the wire slot cover (1) is screw connected with a second bolt (13), one end of the second bolt (13) penetrates through the top of the wire slot cover (1) and is movably connected with a pressing plate (12), the bottom of the wire slot body (2) is fixedly connected with a first connecting block (3), one side of the wire slot body (2) is provided with an adjusting assembly (10), the left and right sides of the first connecting block (3) are fixedly connected with a sliding frame (6), the inner wall of the sliding frame (6) is provided with a supporting column (25), the top and bottom of the supporting column (25) are fixedly connected with a mounting plate (5), the inner wall of the mounting plate (5) is screw connected with a first bolt (4), one side of the supporting column (25) on the left is fixedly connected with a plurality of clamping blocks (9), one side of the clamping block (9) is provided with a fixing mechanism (11), the inner wall of the sliding frame (6) on the left is fixedly connected with a first fixed block (16), the front side of the wire slot cover (1) is provided with a stroke slot (21), the inner wall of the stroke slot (21) is slidably connected with a square block (22).

2. A wire duct support having an adjustment mechanism as claimed in claim 1, characterized in that: The adjusting assembly (10) comprises a first plug (101), a first sliding column (102), a first spring (103) and a first fixed plate (104), one side of the wire slot body (2) is provided with a first slot opening matched with the first plug (101), one end of the first sliding column (102) is fixedly connected with the first plug (101), the other end of the first sliding column (102) penetrates through the first fixed plate (104) and extends outward, the first spring (103) is sleeved on the surface of the first sliding column (102), and the left and right ends of the first spring (103) are fixedly connected with the first fixed plate (104) and the first plug (101) respectively.

3. A raceway support having an adjustment mechanism as claimed in claim 2, wherein: One side of the first plug (101) is fixedly connected with the square block (22), one side of the first fixed plate (104) is fixedly connected with the wire slot cover (1), one side of the first fixed plate (104) is fixedly connected with a second fixed block (20), the inner wall of the second fixed block (20) is slidably connected with a plug rod (18), the top of the plug rod (18) is fixedly connected with a limiting block (19), the surface of the first sliding column (102) is provided with a second slot opening (17) matched with the plug rod (18), and the surface of the plug rod (18) is slidably connected with the inner wall of the second slot opening (17).

4. A raceway support having an adjustment mechanism as claimed in claim 1, wherein: The fixing mechanism (11) comprises a second plug (111), a second spring (112), a retaining ring (113) and a second slide column (114), the second spring (112) and the retaining ring (113) are arranged in the second plug (111), one end of the second spring (112) is fixedly connected with the inner wall of the second plug (111), the other end of the second spring (112) is fixedly connected with the retaining ring (113), one end of the second slide column (114) extends to the inner cavity of the second plug (111) and is fixedly connected with the retaining ring (113), the surface of the second slide column (114) is slidably connected with the inner wall of the second plug (111), and the top and the bottom of the second plug (111) are slidably connected with the clamping block (9).

5. A raceway support having an adjustment mechanism as claimed in claim 4, wherein: One side of the first fixing block (16) is fixedly connected with a third fixing block (24), the other end of the second slide column (114) penetrates the first fixing block (16) and the third fixing block (24) and extends outward, the surface of the second slide column (114) is slidably connected with the inner wall of the first fixing block (16) and the third fixing block (24), the top of the third fixing block (24) is threadedly connected with a third bolt (23), one end of the third bolt (23) extends to the inner cavity of the third fixing block (24) and is in contact with the surface of the second slide column (114).

6. A raceway support having an adjustment mechanism as claimed in claim 1, wherein: One side of the wire slot body (2) is provided with a first sliding groove (14), the inner wall of the first sliding groove (14) is slidably connected with a first sliding block (15), and one side of the first sliding block (15) is fixedly connected with the inner wall of the wire slot cover (1).

7. A raceway support having an adjustment mechanism as claimed in claim 1, wherein: One side of each of the two supporting columns (25) is provided with a second sliding groove (8), the inner wall of the second sliding groove (8) is slidably connected with a second sliding block (7), and one side of the second sliding block (7) is fixedly connected with the inner wall of the sliding frame (6).

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