Power cable bridge

Abstract

The utility model relates to the technical field of power cable bridges, and discloses a power cable bridge which comprises an installation base, a rotating groove is formed in the top of the installation base, a connecting assembly is arranged at the top of the installation base, a rotating block is rotationally connected to the inner wall of the rotating groove, a cable bridge body is fixedly assembled at the top of the connecting assembly, and the cable bridge body is fixedly assembled on the cable bridge body. A fixing block is fixedly assembled at one end of the cable bridge body, a tooth block is fixedly assembled at the other end of the cable bridge body, and a rotating column is rotationally connected to the inner wall of the fixing block. When the cable bridge is installed, a worker places a moving block at the top of a limiting column on the inner wall of a placement groove, and the worker rotates the limiting column to drive a rotating block to rotate on the inner wall of a rotating groove, so that the moving block moves from the inner wall of the placement groove to the tail end of a moving groove; and meanwhile, the bolts are placed into the inner walls of the threaded grooves, so that the cable bridge is installed.

Description

Technical Field

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

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. The cable trays can be erected independently in buildings or laid on various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. All parts need to be galvanized and installed in the open air cable tray outside the building.

[0003] During the use of existing power cable bridges, although they can place cables, they cannot limit the cables, which causes the cables to fall off during use and causes malfunctions of supply and demand equipment. At the same time, the power cable bridge cannot be installed conveniently, resulting in a lot of time spent on the installation of the power cable bridge, reducing work efficiency, thereby reducing the limiting and quick loading and unloading effects of traditional power cable bridges. For this reason, power cable bridges have been introduced. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a power cable bridge having the advantages of strong position limiting performance and fast loading and unloading, thereby solving the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an electric power cable bridge comprises a mounting base, a rotating groove is opened on the top of the mounting base, a connecting assembly is provided on the top of the mounting base, the inner wall of the rotating groove is rotatably connected with a rotating block, the top of the connecting assembly is fixedly equipped with a cable bridge body, one end of the cable bridge body is fixedly equipped with a fixing block, the other end of the cable bridge body is fixedly equipped with a tooth block, the inner wall of the fixing block is rotatably connected with a rotating column, the outer wall of the rotating column is rotatably connected with the connecting block, the top of the connecting block is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a baffle, the bottom of the baffle is fixedly equipped with one end of a spring, the other end of the spring is fixedly equipped with a protective plate, the end of the baffle away from the rotating shaft is rotatably connected with a rotating rod second, the outer wall of the rotating rod second is rotatably connected with a rotating rack, and the bottom of the rotating rack is rotatably connected with a rotating rod one.

[0006] As a preferred technical solution of the utility model, the outer wall of the rotating rod 1 is rotatably connected with a fixing plate, the top of the fixing plate is fixedly equipped with a clamping block, and the bottom of the tooth block is provided with a clamping groove.

[0007] As a preferred technical solution of the utility model, the connecting assembly includes a limiting column, the top of which is respectively fixedly equipped with a moving block and a limiting rod, the top of the limiting column is provided with a connecting column, the outer wall of the connecting column is provided with a threaded groove, the inner wall of the threaded groove is threadedly connected with a bolt, the end of the bolt is threadedly connected with a nut, and the bottom of the connecting column is respectively provided with a placement groove and a moving groove.

[0008] As a preferred technical solution of the utility model, the thread groove passes through the connecting column and the limiting rod, and the moving block is slidably connected to the inner wall of the placement groove and the moving groove.

[0009] As a preferred technical solution of the utility model, the clamping block is adapted to the clamping slot, and the clamping block is clamped with the clamping slot, and the bolt is threadedly connected with the limiting rod.

[0010] As a preferred technical solution of the utility model, there are four groups of connection components, and the four groups of connection components are respectively located at the top of the mounting base, and the four groups of connection components are symmetrically distributed with respect to the central top of the mounting base.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. When installing the cable bridge body of the power cable bridge, the staff places the moving block on the top of the limit column on the inner wall of the placement groove, and rotates the limit column to drive the rotating block to rotate on the inner wall of the rotating groove, so that the moving block moves from the inner wall of the placement groove to the end of the moving groove. At the same time, the bolt is placed in the inner wall of the threaded groove, and the nut is threadedly connected to the end of the bolt, thereby realizing the installation of the cable bridge body.

[0013] 2. The power cable bridge, after the cable bridge body is installed, when the cable is placed into the inner wall of the cable bridge body, the staff picks up the baffle rod to rotate the baffle rod on the outer wall of the rotating shaft, so that the rotating shaft drives the connecting block to rotate on the outer wall of the rotating column, so that the baffle rod can rotate smoothly, and by rotating the baffle rod to one end away from the connecting block, the rotating rack is rotated on the outer wall of the rotating rod two, so that the rotating rack is clamped to the tooth block, and then by rotating the fixing plate, the fixing plate is rotated on the outer wall of the rotating rod one, so that the clamping block is clamped to the clamping groove, thereby limiting the cable and preventing the cable from falling during work. At the same time, the spring and the protective plate protect the baffle rod when it rotates to one end of the rotating rack to prevent the baffle rod from colliding with the top of the cable bridge body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the rotating rack structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the bolt-type structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the rotating block of the utility model;

[0019] Figure 6 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Mounting base; 2. Rotating groove; 3. Rotating block; 4. Connecting assembly; 5. Cable tray body; 6. Fixed block; 7. Rotating column; 8. Connecting block; 9. Rotating shaft; 10. Stop rod; 11. Protective plate; 12. Rotating rack; 13. Tooth block; 14. Snap-in groove; 15. Rotating rod one; 16. Fixed plate; 17. Snap-in block; 18. Rotating rod two; 19. Spring.

[0021] 401, limiting column; 402, moving block; 403, limiting rod; 404, threaded groove; 405, bolt; 406, nut; 407, connecting column; 408, placement groove; 409, moving groove. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6The power cable bridge comprises a mounting base 1, a rotating groove 2 is opened on the top of the mounting base 1, a connecting assembly 4 is provided on the top of the mounting base 1, a rotating block 3 is rotatably connected to the inner wall of the rotating groove 2, a cable bridge body 5 is fixedly assembled on the top of the connecting assembly 4, a fixed block 6 is fixedly assembled on one end of the cable bridge body 5, and a tooth block 13 is fixedly assembled on the other end of the cable bridge body 5, a rotating column 7 is rotatably connected to the inner wall of the fixed block 6, a connecting block 8 is rotatably connected to the outer wall of the rotating column 7, a rotating shaft 9 is rotatably connected to the top of the connecting block 8, a baffle 10 is rotatably connected to the outer wall of the rotating shaft 9, one end of a spring 19 is fixedly assembled on the bottom of the baffle 10, and a protective plate 11 is fixedly assembled on the other end of the spring 19, an end of the baffle 10 away from the rotating shaft 9 is rotatably connected to a rotating rod 2 18, an outer wall of the rotating rod 2 18 is rotatably connected to a rotating rack 12, and a rotating rod 15 is rotatably connected to the bottom of the rotating rack 12.

[0024] It should be noted that when the cable is placed into the inner wall of the cable tray body 5, the staff picks up the baffle rod 10 and rotates the baffle rod 10 on the outer wall of the rotating shaft 9, so that the rotating shaft 9 drives the connecting block 8 to rotate on the outer wall of the rotating column 7, so that the baffle rod 10 can rotate smoothly, and by rotating the baffle rod 10 to the end away from the connecting block 8, the rotating rack 12 is rotated on the outer wall of the rotating rod 2 18, so that the rotating rack 12 is clamped to the tooth block 13, and then by rotating the fixed plate 16, the fixed plate 16 is rotated on the outer wall of the rotating rod 1 15, so that the clamping block 17 is clamped to the clamping groove 14, thereby realizing the cable limiting and preventing the cable from falling during work. At the same time, the spring 19 and the protective plate 11 are used to protect the baffle rod 10 when it rotates to one end of the rotating rack 12.

[0025] In a preferred embodiment, the outer wall of the rotating rod 15 is rotatably connected to a fixing plate 16 , a clamping block 17 is fixedly mounted on the top of the fixing plate 16 , and a clamping groove 14 is provided at the bottom of the tooth block 13 .

[0026] It should be noted that, by rotating the fixing plate 16 on the outer wall of the rotating rod 15 , the fixing plate 16 drives the clamping block 17 to rotate to the inner wall of the clamping groove 14 for fixing.

[0027] In a preferred embodiment, the connecting component 4 includes a limiting column 401, the top of which is fixedly equipped with a moving block 402 and a limiting rod 403, a connecting column 407 is provided on the top of the limiting column 401, a threaded groove 404 is provided on the outer wall of the connecting column 407, a bolt 405 is threadedly connected to the inner wall of the threaded groove 404, a nut 406 is threadedly connected to the end of the bolt 405, and a placement groove 408 and a moving groove 409 are respectively provided on the bottom of the connecting column 407.

[0028] It should be noted that the staff places the movable block 402 on the top of the limiting column 401 on the inner wall of the placement groove 408, and rotates the limiting column 401, driving the rotating block 3 to rotate on the inner wall of the rotating groove 2, so that the movable block 402 moves from the inner wall of the placement groove 408 to the end of the movable groove 409. At the same time, by placing the bolt 405 into the inner wall of the threaded groove 404, the nut 406 is threadedly connected to the end of the bolt 405, thereby realizing the installation of the cable tray body 5.

[0029] In a preferred embodiment, the thread groove 404 penetrates the connecting column 407 and the limiting rod 403 , and the moving block 402 is slidably connected to the inner walls of the placement groove 408 and the moving groove 409 .

[0030] It should be noted that the threaded groove 404 penetrates the connecting column 407 and the limiting rod 403 so that the bolt 405 can limit and fix the connecting column 407 and the limiting rod 403, and the limiting column 401 can be fixed by sliding the moving block 402 with the inner wall of the moving groove 409.

[0031] In a preferred embodiment, the clamping block 17 is adapted to the clamping groove 14 , and the clamping block 17 is clamped with the clamping groove 14 , and the bolt 405 is threadedly connected with the limiting rod 403 .

[0032] It should be noted that, by adapting the clamping block 17 to the clamping slot 14 , when the clamping block 17 enters the inner wall of the clamping slot 14 , there will be no jamming at the notch of the clamping slot 14 .

[0033] In a preferred embodiment, there are four groups of connection components 4 , and the four groups of connection components 4 are respectively located on the top of the mounting base 1 , and the four groups of connection components 4 are symmetrically distributed with respect to the central top of the mounting base 1 .

[0034] It should be noted that, by using four groups of connection components 4, the two ends of the cable tray body 5 are fixed, so that the cable tray body 5 is more stable and will not fall.

[0035] Working principle: when installing the cable tray body 5, the staff places the moving block 402 on the top of the limiting column 401 on the inner wall of the placement groove 408, and the staff rotates the limiting column 401 to drive the rotating block 3 to rotate on the inner wall of the rotating groove 2, so that the moving block 402 moves from the inner wall of the placement groove 408 to the end of the moving groove 409, and at the same time, the bolt 405 is placed in the inner wall of the threaded groove 404, so that the nut 406 is threadedly connected with the end of the bolt 405, and then the cable is placed on the inner wall of the cable tray body 5, and the connecting block 8 is driven to rotate by rotating the stop rod 10. The outer wall of the column 7 rotates, and the baffle rod 10 is rotated to one end away from the connecting block 8, so that the rotating rack 12 rotates on the outer wall of the rotating rod 2 18, so that the rotating rack 12 is clamped to the tooth block 13, and then the fixed plate 16 is rotated to make the fixed plate 16 rotate on the outer wall of the rotating rod 15, so that the clamping block 17 is clamped to the clamping groove 14, and the spring 19 and the protective plate 11 provided at the bottom of the baffle rod 10 can protect the baffle rod 10 when it is rotated to one end of the rotating rack 12, thereby realizing the limitation of the cable and facilitating the installation of the cable tray body 5.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power cable bridge, comprising a mounting base (1), characterized in that: A rotating groove (2) is provided on the top of the mounting base (1), a connecting assembly (4) is provided on the top of the mounting base (1), a rotating block (3) is rotatably connected to the inner wall of the rotating groove (2), a cable tray body (5) is fixedly assembled on the top of the connecting assembly (4), a fixing block (6) is fixedly assembled on one end of the cable tray body (5), a tooth block (13) is fixedly assembled on the other end of the cable tray body (5), a rotating column (7) is rotatably connected to the inner wall of the fixing block (6), and a connecting rod (13) is rotatably connected to the outer wall of the rotating column (7). The connecting block (8) is rotatably connected to a rotating shaft (9) at the top, a blocking rod (10) is rotatably connected to the outer wall of the rotating shaft (9), one end of a spring (19) is fixedly mounted on the bottom of the blocking rod (10), the other end of the spring (19) is fixedly mounted on a protective plate (11), one end of the blocking rod (10) away from the rotating shaft (9) is rotatably connected to a rotating rod 2 (18), the outer wall of the rotating rod 2 (18) is rotatably connected to a rotating rack (12), and the bottom of the rotating rack (12) is rotatably connected to a rotating rod 1 (15).

2. The power cable bridge according to claim 1, characterized in that: The outer wall of the rotating rod (15) is rotatably connected with a fixing plate (16), the top of the fixing plate (16) is fixedly equipped with a clamping block (17), and the bottom of the tooth block (13) is provided with a clamping groove (14).

3. The power cable bridge according to claim 2, characterized in that: The connection assembly (4) comprises a limiting column (401), the top of which is respectively fixedly equipped with a moving block (402) and a limiting rod (403), the top of which is provided with a connecting column (407), the outer wall of which is provided with a threaded groove (404), the inner wall of which is threadedly connected with a bolt (405), the end of which is threadedly connected with a nut (406), and the bottom of which is provided with a placement groove (408) and a moving groove (409).

4. The power cable bridge according to claim 3, characterized in that: The thread groove (404) penetrates the connecting column (407) and the limiting rod (403), and the moving block (402) is slidably connected to the inner walls of the placement groove (408) and the moving groove (409).

5. The power cable bridge according to claim 3, characterized in that: The clamping block (17) is adapted to the clamping groove (14), and the clamping block (17) is clamped to the clamping groove (14), and the bolt (405) is threadedly connected to the limiting rod (403).

6. The power cable bridge according to claim 1, characterized in that: There are four groups of the connection components (4), and the four groups of connection components (4) are respectively located at the top of the installation base (1), and the four groups of connection components (4) are symmetrically distributed with respect to the central top of the installation base (1).

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