Cable bridge convenient to disassemble and assemble

Abstract

The utility model discloses a cable bridge convenient to disassemble and assemble. The cable bridge comprises a bridge body, an installation plate, a buffer supporting assembly, a width adjusting assembly, a self-locking assembly and a fixing bolt. The mounting plates are located on the two sides of the bridge body, the buffering supporting assemblies are located at the bottom end of the bridge body, the width adjusting assembly is located between the buffering supporting assemblies, the self-locking assembly is located at the top ends of the buffering supporting assemblies, and the fixing bolts are located on one sides of the mounting plates. Compared with the prior art, the bridge support has the advantages that the bridge support can be pressed to be self-locked and unlocked, the bridge support is convenient to mount and dismount, collision impact can be relieved, and the length of the support can be adjusted adaptively according to the width of the bridge support.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge which is easy to disassemble and install. Background Art

[0002] Cable tray is a tool for managing lines and arranging some pipelines, so that many lines in the building can be arranged neatly and orderly. It also plays the role of supporting a large number of lines, making the appearance of a large number of complicated lines more beautiful. The bridge and the suspension frame of the traditional cable tray are connected by bolts. During installation and disassembly, it is not only inconvenient to install and disassemble, but also greatly reduces the disassembly efficiency of the cable tray.

[0003] However, the patents under the existing technology have the following disadvantages:

[0004] (1) The existing utility model cable tray is fixed with bolts during installation, which is cumbersome and inconvenient during installation and disassembly.

[0005] (2) The existing utility model cable tray is limited in width during installation, resulting in the bracket being unable to be used for trays of different widths during installation, thus limiting its scope of use.

[0006] (3) The existing utility model cable tray does not have a buffer component after installation. The cable tray installed outdoors is susceptible to collision and vibration. The failure to mitigate the impact can easily damage the cables inside the cable tray. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a cable tray which can be pressed to self-lock and press to unlock, is convenient for installation and disassembly of the cable tray, can reduce collision impact, and can be adjusted according to the width of the cable tray.

[0008] In order to solve the above problems, the technical solution of the utility model is: a cable tray that is easy to disassemble and install, including a tray body, a mounting plate, a buffer support assembly, a width adjustment assembly, a self-locking assembly and a fixing bolt; the mounting plate is located on both sides of the tray body, the buffer support assembly is located at the bottom end of the tray body, the width adjustment assembly is located between the buffer support assemblies, the self-locking assembly is located at the top of the buffer support assembly, and the fixing bolt is located on one side of the mounting plate.

[0009] Furthermore, a slide rail is provided on one side of the mounting plate, a support plate is provided on the inner side of the slide rail, the support plate is slidably connected to the slide rail, a support rod is provided on one side of the mounting plate, the support rod is rotatably connected to the mounting plate, a fixing frame is provided at the bottom end of the support plate, a sliding rod is provided between the fixing frames, a slider is provided on the outer side of the sliding rod, the slider is rotatably connected to the support rod, springs are provided on both sides of the slider, the springs have dampers, a limit plate is provided on the top of the support plate, slots are provided on both sides of the bridge frame body, and the limit plate is slidably connected to the slot.

[0010] Furthermore, a connecting groove is provided at one end of the support plate, positioning holes are provided on both sides of the connecting groove, a connecting plate is provided on the inner side of the connecting groove, limiting groove 1 is provided on both sides of the connecting plate, spring 2 is provided on the inner side of the limiting groove 1, a positioning block is provided at one end of the spring 2, and the positioning block is slidably connected to the limiting groove 1.

[0011] Furthermore, a limiting groove 2 is provided at the bottom of the bridge frame body, a spring 3 is provided on the inner side of the limiting groove 2, a plug is provided at one end of the spring 3, a fixing column is provided at the top of the support plate, a conical head is provided at the top of the fixing column, a slot 2 is provided at the bottom end of the conical head, a slip ring is provided at the outer side of the fixing column, the slip ring is slidably connected to the fixing column, the top of the slip ring can be inserted into the slot 2, a jack is provided at the bottom end of the bridge frame body, a limiting column is provided at the top of the support plate, a limiting tube is provided at the outer side of the limiting column, the limiting tube is slidably connected to the limiting column, and a spring 4 is provided on the inner side of the limiting tube.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] (1) The cable tray of the utility model is provided with a self-locking component. After aligning the insertion holes and slots on the cable tray body with the corresponding limit tubes and limit plates and inserting them, the cable tray body is pressed down with force to complete the self-locking of the cable tray body. Pressing the cable tray body again with force can complete the unlocking of the cable tray body, making the cable tray body easy to install and disassemble.

[0014] (2) The cable bridge of the utility model is provided with a width adjustment component, which can be adjusted according to the width of the bridge body during installation, thereby facilitating the installation of the bridge body and having a wider range of applications.

[0015] (3) The cable tray of the utility model is provided with a buffer support assembly, which can provide a stable support force for the cable tray, and can also buffer the external collision impact force to prevent the cables inside the cable tray from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structure of a cable bridge that is easy to disassemble and install. Figure 1 .

[0017] Figure 2 It is an enlarged view of A of the cable bridge which is easy to disassemble and install according to the utility model.

[0018] Figure 3 The utility model is a structure of a cable bridge that is easy to disassemble and install. Figure 2 .

[0019] Figure 4 It is an enlarged view B of the cable bridge which is easy to disassemble and install according to the utility model.

[0020] Figure 5 The utility model is a structure of a cable bridge that is easy to disassemble and install. Figure 3 .

[0021] Figure 6 It is an enlarged view of C of the utility model which is easy to disassemble and install.

[0022] As shown in the figure: 1. Bridge frame body; 2. Mounting plate; 3. Buffer support assembly; 4. Width adjustment assembly; 5. Self-locking assembly; 6. Fixing bolt; 7. Slide rail; 8. Support plate; 9. Support rod; 10. Fixing frame; 11. Slide rod; 12. Slider; 13. Spring one; 14. Limiting plate; 15. Slot one; 16. Connecting groove; 17. Positioning hole; 18. Connecting plate; 19. Limiting groove one; 20. Spring two; 21. Positioning block; 22. Limiting groove two; 23. Spring three; 24. Plug; 25. Fixing column; 26. Conical head; 27. Slot two; 28. Slip ring; 29. ​​Socket; 30. Limiting column; 31. Limiting tube; 32. Spring four. DETAILED DESCRIPTION

[0023] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0024] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0026] like Figures 1 to 6As shown, a cable tray that is easy to disassemble and install includes a tray body 1, a mounting plate 2, a buffer support assembly 3, a width adjustment assembly 4, a self-locking assembly 5 and a fixing bolt 6; the mounting plate 2 is located on both sides of the tray body 1, the buffer support assembly 3 is located at the bottom end of the tray body 1, the width adjustment assembly 4 is located between the buffer support assemblies 3, the self-locking assembly 5 is located at the top of the buffer support assembly 3, and the fixing bolt 6 is located on one side of the mounting plate 2.

[0027] A slide rail 7 is provided on one side of the mounting plate 2, a support plate 8 is provided on the inner side of the slide rail 7, the support plate 8 is slidably connected to the slide rail 7, a support rod 9 is provided on one side of the mounting plate 2, the support rod 9 is rotatably connected to the mounting plate 2, a fixing frame 10 is provided at the bottom end of the support plate 8, a slide rod 11 is provided between the fixing frames 10, a slider 12 is provided on the outer side of the slide rod 11, the slider 12 is rotatably connected to the support rod 9, springs 13 are provided on both sides of the slider 12, the spring 13 has a damper, a limit plate 14 is provided on the top of the support plate 8, slots 15 are provided on both sides of the bridge frame body 1, the limit plate 14 is slidably connected to the slots 15.

[0028] There is a limiting groove 22 at the bottom of the bridge frame body 1, a spring 3 23 is arranged on the inner side of the limiting groove 22, a plug 24 is arranged at one end of the spring 3 23, a fixing column 25 is arranged at the top of the support plate 8, a conical head 26 is arranged at the top of the fixing column 25, a slot 27 is arranged at the bottom end of the conical head 26, a slip ring 28 is arranged on the outer side of the fixing column 25, the slip ring 28 is slidably connected to the fixing column 25, the top of the slip ring 28 can be inserted into the slot 27, a socket 29 is arranged at the bottom end of the bridge frame body 1, a limiting column 30 is arranged at the top of the support plate 8, a limiting tube 31 is arranged on the outer side of the limiting column 30, the limiting tube 31 is slidably connected to the limiting column 30, and a spring 4 32 is arranged on the inner side of the limiting tube 31.

[0029] A connecting groove 16 is provided at one end of the support plate 8, positioning holes 17 are provided on both sides of the connecting groove 16, a connecting plate 18 is provided on the inner side of the connecting groove 16, limiting grooves 19 are provided on both sides of the connecting plate 18, a spring 20 is provided on the inner side of the limiting groove 19, a positioning block 21 is provided at one end of the spring 20, and the positioning block 21 is slidably connected to the limiting groove 19.

[0030] During specific use, the positioning block 21 is pressed so that the positioning block 21 is retracted into the limiting groove 19, and the sliding connecting plate 18 adjusts the distance between the mounting plates 2 so that the distance between the support plates 8 is suitable for the width of the bridge frame body 1. Then, the positioning block 21 is released, and the spring 20 lifts the positioning block 21 to insert it into the positioning hole 17 to fix the width.

[0031] The mounting plate 2 is installed in the pit wall through the fixing bolt 6, the insertion hole 29 at the bottom end of the bridge frame body 1 is aligned with the limiting tube 31, the slots 15 on both sides of the bridge frame body 1 are aligned with the limiting plate 14 and then inserted, the bridge frame body 1 is pressed down with force, and the plug 24 is squeezed into the limiting groove 22 due to the squeezing of the conical head 26. The plug 24 drops to the bottom end of the conical head 26 and then pops out. The spring four 32 pushes the limiting tube 31 to lift the bridge frame body 1. The bridge frame body 1 is locked in position because the plug 24 is blocked by the conical head 26.

[0032] Press the bridge frame body 1 hard again to make the plug 24 drop to the bottom end of the slip ring 28, release the bridge frame body 1, and the spring four 32 pushes the bridge frame body 1 to rise. The plug 24 drives the slip ring 28 to slide upward, and the top end of the slip ring 28 is inserted into the slot two 27 at the bottom end of the conical head 26. Due to the thrust of the spring four 32 and the squeezing of the slip ring 28, the plug 24 shrinks into the limiting groove two 22 and rises to the top end of the conical head 26, so that the bridge frame body 1 is unlocked, and the bridge frame body 1 can be removed from the top of the support plate 8.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cable tray that is easy to disassemble and install, characterized in that: It comprises a bridge frame body (1), a mounting plate (2), a buffer support assembly (3), a width adjustment assembly (4), a self-locking assembly (5) and a fixing bolt (6); The mounting plate (2) is located on both sides of the bridge frame body (1), the buffer support assembly (3) is located at the bottom end of the bridge frame body (1), the width adjustment assembly (4) is located between the buffer support assemblies (3), the self-locking assembly (5) is located at the top end of the buffer support assembly (3), and the fixing bolt (6) is located on one side of the mounting plate (2).

2. A cable tray that is easy to disassemble and install according to claim 1, characterized in that: A slide rail (7) is provided on one side of the mounting plate (2), a support plate (8) is provided on the inner side of the slide rail (7), and the support plate (8) is slidably connected to the slide rail (7); a support rod (9) is provided on one side of the mounting plate (2), and the support rod (9) is rotatably connected to the mounting plate (2); a fixing frame (10) is provided at the bottom end of the support plate (8), a slide rod (11) is provided between the fixing frame (10), a slider (12) is provided on the outer side of the slide rod (11), and the slider (12) is rotatably connected to the support rod (9); springs (13) are provided on both sides of the slider (12), and the springs (13) are provided with dampers; a limit plate (14) is provided on the top of the support plate (8), and slots (15) are provided on both sides of the bridge frame body (1), and the limit plate (14) is slidably connected to the slots (15).

3. A cable tray that is easy to disassemble and install according to claim 2, characterized in that: A connecting groove (16) is provided at one end of the support plate (8), positioning holes (17) are provided on both sides of the connecting groove (16), a connecting plate (18) is provided on the inner side of the connecting groove (16), limiting grooves (19) are provided on both sides of the connecting plate (18), a spring (20) is provided on the inner side of the limiting groove (19), a positioning block (21) is provided at one end of the spring (20), and the positioning block (21) is slidably connected to the limiting groove (19).

4. The cable tray that is easy to disassemble and install according to claim 2 is characterized in that: The bottom of the bridge frame body (1) is provided with a second limiting groove (22), the inner side of the second limiting groove (22) is provided with a third spring (23), one end of the third spring (23) is provided with a plug (24), the top of the support plate (8) is provided with a fixing column (25), the top of the fixing column (25) is provided with a conical head (26), the bottom end of the conical head (26) is provided with a second slot (27), and the outer side of the fixing column (25) is provided with a slip ring (28) The slip ring (28) is slidably connected to the fixed column (25), the top end of the slip ring (28) can be inserted into the second slot (27), the bottom end of the bridge frame body (1) is provided with a plug hole (29), the top end of the support plate (8) is provided with a limit column (30), the outer side of the limit column (30) is provided with a limit tube (31), the limit tube (31) is slidably connected to the limit column (30), and the inner side of the limit tube (31) is provided with a spring four (32).

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