Adjustable cable bridge

Abstract

The utility model discloses an adjustable cable bridge which comprises a first bridge body, a second bridge body is arranged on one side of the first bridge body, an adjusting mechanism used for width adjustment is arranged between the first bridge body and the second bridge body, and the adjusting mechanism comprises a plurality of adjusting plates, a plurality of fixing plates, a plurality of mounting plates and a plurality of bearing frames. The fixing plate is connected with the bearing frame through the mounting plate, and the adjusting plate is used for adjusting the distance between the first frame body and the second frame body. The first frame body, the second frame body, the adjusting plates, the fixing plate, the mounting plate, the bearing frame and the locking plate are matched with one another, the cable bridge is split by the first frame body and the second frame body, and the distance between the first frame body and the second frame body is adjusted according to the number of the adjusting plates; and the locking plate limits the relative positions of the bearing frame and the mounting plate, so that the internal width of the cable bridge can be adjusted, and the cable bridge can adapt to different placement numbers of cables.

Description

Technical Field

[0001] The utility model relates to the field of cable bridges, in particular to an adjustable cable bridge. Background Art

[0002] Cable tray is usually a kind of building material used for laying cables. There are various types of cable trays, including trough type, tray type and ladder type. Cable trays can be installed independently in buildings. Cable trays usually have the characteristics of flexible configuration and easy maintenance.

[0003] The trough-type cable tray is usually set in a U shape, and the cables are located inside the trough-type cable tray.

[0004] However, the interior of the trough-type cable tray is usually of fixed width, so the number of cables placed inside the trough-type cable tray is limited. The cable tray is not convenient for adjusting its internal width according to demand, which has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable cable tray to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an adjustable cable tray, comprising:

[0007] A first frame, a second frame is disposed on one side of the first frame;

[0008] An adjustment mechanism for width adjustment is provided between the first frame and the second frame, and the adjustment mechanism comprises:

[0009] A plurality of adjustment plates, a plurality of fixing plates, a plurality of mounting plates and a plurality of bearing frames, wherein the fixing plates are connected to the bearing frames through the mounting plates, and the adjustment plates are used for adjusting the distance between the first frame and the second frame;

[0010] A plurality of locking plates are slidably arranged on the carrying frame, and the mounting plate is clamped with the carrying frame through the locking plates.

[0011] Preferably, the top ends of the second frame and the multiple adjustment plates are fixedly connected to the multiple fixing plates respectively, the top ends of the first frame and the multiple adjustment plates are fixedly connected to the multiple bearing frames respectively, and one side of the mounting plate is fixedly connected to the fixing plate.

[0012] Preferably, the mounting plate is slidably and interlacedly connected with the inner cavity of the supporting frame, a plurality of first sliding grooves are provided at the top of the supporting frame, a limiting groove is provided at the top of the mounting plate, and the locking plate is slidably and interlacedly connected with the inner cavities of the first sliding grooves and the limiting grooves.

[0013] Preferably, a connecting plate is provided at the top of the bearing frame, the bottom end of the connecting plate is fixedly connected to the locking plate, and a plurality of mounting rods are threadedly inserted and connected at the top of the connecting plate.

[0014] Preferably, a second slide groove is provided at the top of the supporting frame, a third slide groove is provided at the bottom end of the inner wall of the second slide groove, a supporting plate is provided in the inner cavity of the second slide groove, the mounting rod is slidably inserted and connected with the inner cavity of the second slide groove, the outer wall of the mounting rod is slidably inserted and connected with the supporting plate, a plurality of mounting bolts are threadedly inserted and connected at the top of the supporting plate, and one end of the mounting bolts is threadedly inserted and connected with the inner wall of the first slide groove.

[0015] Preferably, the bottom end of the mounting rod is fixedly connected with an annular plate, the outer wall of the mounting rod is sleeved with a spring, one end of the spring is fixedly connected with the bearing plate, and the other end of the spring is fixedly connected with the annular plate.

[0016] Preferably, one side of the first frame and one side of the plurality of adjustment plates are fixedly connected with a positioning plate, one side of the second frame and the other side of the plurality of adjustment plates are provided with a positioning groove, and the positioning plate is slidably connected with the inner cavity of the positioning groove.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the mutual cooperation of the first frame, the second frame, the adjustment plate, the fixing plate, the mounting plate, the bearing frame and the locking plate, so that the first frame and the second frame split the cable bridge, the number of the plurality of adjustment plates adjusts the distance between the first frame and the second frame, and the locking plate limits the relative positions of the bearing frame and the mounting plate, which is beneficial to adjust the internal width of the cable bridge and is convenient to adapt to different numbers of cables placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front sectional structural diagram of the load-bearing frame of the utility model.

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. first frame; 2. second frame; 3. adjustment mechanism; 31. adjustment plate; 32. fixing plate; 33. mounting plate; 34. bearing frame; 35. locking plate; 4. connecting plate; 5. mounting rod; 6. bearing plate; 7. annular plate; 8. spring; 9. mounting bolt; 10. positioning plate. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-3 An adjustable cable tray shown includes a first frame 1, with a second frame 2 disposed on one side thereof. The first frame 1 and the second frame 2 are conducive to splitting the cable tray and facilitating adjustment of the internal width of the cable tray.

[0025] An adjustment mechanism 3 for width adjustment is provided between the first frame 1 and the second frame 2. The adjustment mechanism 3 includes a plurality of adjustment plates 31, a plurality of fixing plates 32, a plurality of mounting plates 33 and a plurality of bearing frames 34. The adjustment plates 31 are conducive to connecting the first frame 1 and the second frame 2. The number of adjustment plates 31 is conducive to adjusting the distance between the first frame 1 and the second frame 2, which is convenient for adjusting the internal width of the cable tray and adapting to the different number of cables placed. The fixing plates 32 are conducive to supporting the mounting plates 33. The mounting plates 33 are conducive to connecting the fixing plates 32 with the bearing frames 34, which is convenient for positioning and installing the first frame 1 and the adjustment plates 31. The bearing frames 34 are conducive to connecting with the mounting plates 33. The fixing plates 32 are connected with the bearing frames 34 through the mounting plates 33. The adjustment plates 31 are used for adjusting the distance between the first frame 1 and the second frame 2. The locking plate 35 is slidably set on the supporting frame 34, and the mounting plate 33 is snapped with the supporting frame 34 through the locking plate 35. When the cable tray needs to be used, the internal width of the cable tray is first adjusted according to the number of cables placed, and then the number of adjusting plates 31 is selected, and then the adjusting plates 31 are installed between the first frame 1 and the second frame 2. The adjusting plate 31 drives the supporting frame 34 to be connected with the mounting plate 33, and then the locking plate 35 is used to limit the relative position of the mounting plate 33 and the supporting frame 34, so as to realize the installation and fixation of the adjusting plate 31. Then, after the first frame 1, the second frame 2 and the adjusting plate 31 are connected and fixed, the cable tray can be used.

[0026] The top ends of the second frame 2 and the multiple adjustment plates 31 are fixedly connected to the multiple fixing plates 32 respectively, the top ends of the first frame 1 and the multiple adjustment plates 31 are fixedly connected to the multiple bearing frames 34 respectively, and one side of the mounting plate 33 is fixedly connected to the fixing plate 32.

[0027] The mounting plate 33 is slidably connected with the inner cavity of the carrying frame 34. The top of the carrying frame 34 is provided with a plurality of first sliding grooves, the top of the mounting plate 33 is provided with a limiting groove, and the locking plate 35 is slidably connected with the inner cavities of the first sliding grooves and the limiting grooves.

[0028] A connecting plate 4 is provided at the top of the supporting frame 34, which is conducive to driving the installation rod 5 to move and facilitating the pulling operation of the installation rod 5. The bottom end of the connecting plate 4 is fixedly connected to the locking plate 35, and the top end of the connecting plate 4 is threadedly connected with multiple installation rods 5, which is conducive to driving the connecting plate 4 to move and facilitating the locking plate 35 to move.

[0029] A second slide groove is provided at the top of the supporting frame 34, and a third slide groove is provided at the bottom end of the inner wall of the second slide groove. A supporting plate 6 is provided in the inner cavity of the second slide groove, which is conducive to the sliding of the mounting rod 5 thereon and is convenient for guiding the mounting rod 5. The mounting rod 5 is slidably inserted and connected with the inner cavity of the second slide groove, and the outer wall of the mounting rod 5 is slidably inserted and connected with the supporting plate 6. A plurality of mounting bolts 9 are threadedly inserted and connected with the top end of the supporting plate 6, which is conducive to the installation and disassembly of the supporting plate 6 and the installation and disassembly of the locking plate 35. One end of the mounting bolt 9 is threadedly inserted and connected with the inner wall of the first slide groove.

[0030] The bottom end of the mounting rod 5 is fixedly connected with an annular plate 7, which is conducive to driving the mounting rod 5 to move and driving the locking plate 35 to move. The outer wall of the mounting rod 5 is sleeved with a spring 8. The elastic force of the spring 8 is conducive to pushing the annular plate 7 to move, so that the annular plate 7 and the locking plate 35 can be restored to their original positions after movement, and the locking plate 35 can be repeatedly operated. One end of the spring 8 is fixedly connected to the bearing plate 6, and the other end of the spring 8 is fixedly connected to the annular plate 7.

[0031] One side of the first frame 1 and one side of the multiple adjustment plates 31 are fixedly connected with a positioning plate 10, which is beneficial to the mutual connection between the first frame 1, the second frame 2 and the adjustment plate 31, and facilitates to increase the connection stability. One side of the second frame 2 and the other side of the multiple adjustment plates 31 are provided with positioning grooves, and the positioning plate 10 is slidably inserted and connected with the inner cavity of the positioning groove.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable cable tray, comprising: A first frame (1) having a second frame (2) disposed on one side thereof; The invention is characterized in that an adjustment mechanism (3) for adjusting the width is arranged between the first frame (1) and the second frame (2), and the adjustment mechanism (3) comprises: A plurality of adjustment plates (31), a plurality of fixing plates (32), a plurality of mounting plates (33) and a plurality of carrying frames (34), wherein the fixing plates (32) are connected to the carrying frames (34) via the mounting plates (33), and the adjustment plates (31) are used for adjusting the distance between the first frame (1) and the second frame (2); A plurality of locking plates (35), wherein the locking plates (35) are slidably arranged on the carrying frame (34), and the mounting plate (33) is snap-connected with the carrying frame (34) via the locking plates (35).

2. The adjustable cable tray according to claim 1, characterized in that: The top ends of the second frame (2) and the plurality of adjustment plates (31) are respectively fixedly connected to the plurality of fixed plates (32); the top ends of the first frame (1) and the plurality of adjustment plates (31) are respectively fixedly connected to the plurality of bearing frames (34); and one side of the mounting plate (33) is fixedly connected to the fixed plate (32).

3. The adjustable cable tray according to claim 1, characterized in that: The mounting plate (33) is slidably connected with the inner cavity of the carrying frame (34); a plurality of first sliding grooves are provided at the top of the carrying frame (34); a limiting groove is provided at the top of the mounting plate (33); and the locking plate (35) is slidably connected with the inner cavities of the first sliding grooves and the limiting grooves.

4. The adjustable cable tray according to claim 1, characterized in that: A connecting plate (4) is provided at the top end of the bearing frame (34), the bottom end of the connecting plate (4) is fixedly connected to a locking plate (35), and a plurality of mounting rods (5) are threadedly inserted and connected at the top end of the connecting plate (4).

5. The adjustable cable tray according to claim 4, characterized in that: A second slide groove is provided at the top end of the supporting frame (34), a third slide groove is provided at the bottom end of the inner wall of the second slide groove, a supporting plate (6) is provided in the inner cavity of the second slide groove, the mounting rod (5) is slidably inserted and connected with the inner cavity of the second slide groove, the outer wall of the mounting rod (5) is slidably inserted and connected with the supporting plate (6), a plurality of mounting bolts (9) are threadedly inserted and connected at the top end of the supporting plate (6), and one end of the mounting bolt (9) is threadedly inserted and connected with the inner wall of the first slide groove.

6. The adjustable cable tray according to claim 5, characterized in that: The bottom end of the mounting rod (5) is fixedly connected to an annular plate (7), the outer wall of the mounting rod (5) is sleeved with a spring (8), one end of the spring (8) is fixedly connected to the bearing plate (6), and the other end of the spring (8) is fixedly connected to the annular plate (7).

7. The adjustable cable tray according to claim 1, characterized in that: One side of the first frame (1) and one side of the plurality of adjustment plates (31) are both fixedly connected with a positioning plate (10), one side of the second frame (2) and the other side of the plurality of adjustment plates (31) are both provided with a positioning groove, and the positioning plate (10) is slidably interlaced with the inner cavity of the positioning groove.

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