High-strength anti-aging precision cable bridge

Abstract

The utility model relates to the field of cable bridges, and discloses a high-strength aging-resistant precise cable bridge which comprises a cable bridge body, a limiting plate is slidably connected to the inner wall of the upper end of the cable bridge body, a first limiting block is fixedly connected to the inner wall of the upper end of the limiting plate, and a second limiting block is fixedly connected to the inner wall of the upper end of the limiting plate. The outer wall of the upper end of the left side of the first limiting block is elastically connected with a second limiting block through a first spring, the outer wall of the upper end of the second limiting block is elastically connected with a third limiting block through a second spring, and the inner wall of the upper end of the limiting plate is elastically connected with a first embedded block through a third spring. The inner wall of the front side of the limiting plate is elastically connected with a clamping block through a torsional spring. According to the cable fixing device, the cable is placed in the first limiting block, the second limiting block is pressed downwards to fix the cable, when a new cable is placed, the clamping block is rotated to relieve limiting, the third limiting block is taken out, after the new cable is placed, the clamping block is released to fix the third limiting block, meanwhile, the cable is fixed, and when the new cable is fixed, the original cable cannot move.

Description

Technical Field

[0001] The utility model relates to the field of cable bridges, in particular to a high-strength and aging-resistant precision cable bridge. Background Art

[0002] Cable trays are structures used to support and protect cables, commonly used in electrical, communications and network systems. They provide an efficient way to manage and arrange cables to ensure that they are not tangled, damaged or excessively bent.

[0003] After searching, Chinese patent announcement number: CN215119936U discloses a cable tray with a line distribution function, including a cable tray, the inner side wall of the cable tray is provided with a vertical installation groove, the interior of the vertical installation groove is provided with a cable limiting mechanism, and line distribution mechanisms are installed on both sides of the cable limiting mechanism and located inside the cable tray, a cable clamp is installed on the upper surface of the line distribution mechanism, and a horizontal installation groove is provided on the inner side wall of the cable tray below the line distribution mechanism. As a further solution of the utility model: an upper clamping plate is arranged above the cable limiting mechanism, and a lower clamping plate is arranged below the cable limiting mechanism, a compression spring is connected between the lower clamping plate and the upper clamping plate, cable clamps are arranged on the opposite surfaces of the upper clamping plate and the lower clamping plate, and vertical limiting sliders are arranged inside the vertical installation groove on both sides of the upper clamping plate and the lower clamping plate. The utility model separates the upper clamping plate and the lower clamping plate by pulling the upper clamping plate upward, and clamps the installed cable inside the cable clamp. After the pulling force on the upper clamping plate is released, the upper clamping plate is reset under the action of the elastic restoring force of the compression spring, and the aperture of the cable clamp is reduced, so that the cable is limited and fixed by the cable clamp, thereby ensuring the limited and fixed installation of multiple cables.

[0004] In the above technology, although the cables are fixed by the combination of the upper clamping plate and the lower clamping plate, when a new cable needs to be fixed, the upper clamping plate needs to be taken out as a whole to fix the new cable, which may cause the previously fixed cable to move and need to be moved back. Therefore, a high-strength, aging-resistant, precision cable tray is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-strength and aging-resistant precision cable tray, which aims to improve the problem in the prior art that fixing new cables easily causes the movement of original cables.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a high-strength and aging-resistant precision cable tray, comprising a cable tray body, a limiting plate slidably connected to the inner wall of the upper end of the cable tray body, a limiting block 1 is fixedly connected to the inner wall of the upper end of the limiting plate, a limiting block 2 is elastically connected to the outer wall of the left upper end of the limiting block 1 through a spring 1, a limiting block 3 is elastically connected to the outer wall of the upper end of the limiting block 2 through a spring 2, an embedding block 1 is elastically connected to the inner wall of the upper end of the limiting plate through a spring 3, a clamping block is elastically connected to the inner wall of the front side of the limiting plate through a torsion spring, a fixing column 1 is fixedly connected to the inner wall of the front side of the limiting block 3, a fixing column 2 is fixedly connected to the inner wall of the front side of the limiting block 2, a branching assembly is slidably connected to the inner wall of the upper end of the cable tray body, and a cover plate is hinged on the outer wall of the upper right side of the cable tray body.

[0007] As a further description of the above technical solution:

[0008] The branching assembly includes an L-plate, a card slot is fixedly connected to the upper outer wall of the L-plate, an extension plate is rotatably connected to the upper right outer wall of the L-plate, and an insert block 2 is elastically connected to the upper inner wall of the cable tray body through a spring 4.

[0009] As a further description of the above technical solution:

[0010] One end of the spring one is fixedly connected to the upper outer wall of the limiting block one, and the other end of the spring one is in contact with the left outer wall of the limiting block two.

[0011] As a further description of the above technical solution:

[0012] One end of the second spring is fixedly connected to the left outer wall of the second limiting block, and the other end of the second spring is in contact with the left outer wall of the third limiting block.

[0013] As a further description of the above technical solution:

[0014] One end of the spring three is fixedly connected to the inner wall of the upper end of the limiting plate, and the other end of the spring three is fixedly connected to the right outer wall of the insert one.

[0015] As a further description of the above technical solution:

[0016] One end of the spring four is fixedly connected to the inner wall of the upper end of the cable tray body, and the other end of the spring four is fixedly connected to the front outer wall of the insert block two.

[0017] As a further description of the above technical solution:

[0018] One end of the torsion spring is fixedly connected to the front inner wall of the limiting plate, and the other end of the torsion spring is fixedly connected to the outer wall of the clamping block.

[0019] As a further description of the above technical solution:

[0020] The rear outer wall of the clamping block is rotatably connected to the front inner wall of the limiting block 2, and the front outer wall of the clamping block is rotatably connected to the front inner wall of the limiting plate.

[0021] As a further description of the above technical solution:

[0022] The outer wall of the limiting block 2 is slidably connected to the inner wall of the limiting plate, and the outer wall of the limiting block 3 is slidably connected to the inner wall of the limiting plate.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, the cable is placed in the limit block 1, and the limit block 2 is pressed down to fix the cable. When placing a new cable, the clamping block is rotated to release the limit and the limit block 3 is taken out. After placing the new cable, the clamping block is released to fix the limit block 3 and the cable is fixed at the same time. When fixing the new cable, the original cable will not be moved, and there is no need to move the cable again.

[0025] 2. In the present invention, the number of card slots can be increased by providing an extension, and the extension plate can be rotated to leave space for the operation of fixing the cables on the L plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of a high-strength, aging-resistant, precision cable tray proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of a second insert block of a high-strength, aging-resistant, precision cable tray proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of an L-plate of a high-strength, aging-resistant precision cable tray proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of a second limit block of a high-strength, aging-resistant, precision cable tray proposed by the utility model;

[0030] Figure 5 A schematic diagram of an insert block of a high-strength, aging-resistant, precision cable tray proposed by the utility model;

[0031] Figure 6 The utility model is a schematic diagram of a torsion spring of a high-strength, aging-resistant precision cable tray.

[0032] Legend:

[0033] 1. Cable tray body; 2. Limit plate; 3. Extension plate; 4. L plate; 5. Slot; 6. Cover plate; 7. Insert block 2; 8. Spring 4; 9. Limit block 3; 10. Limit block 2; 11. Limit block 1; 12. Spring 2; 13. Spring 1; 14. Insert block 1; 15. Spring 3; 16. Fixed column 1; 17. Block; 18. Torsion spring; 19. Fixed column 2. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 3-Figure 6The utility model provides an embodiment: a high-strength and aging-resistant precision cable tray, including a cable tray body 1. The cable tray body 1 is made of materials such as stainless steel, aluminum alloy or hot-dip galvanized steel. An anti-corrosion coating is applied to the surface of the metal material to make the cable tray have the characteristics of high strength and aging resistance. A limiting plate 2 is slidably connected to the inner wall of the upper end of the cable tray body 1. The limiting plate 2 is arranged in a rectangular shape. A plurality of groups of limiting blocks 11, 10 and 9 are slidably connected to the inner wall of the limiting plate 2 for fixing the cables. A limiting block 11 is fixedly connected to the inner wall of the upper end of the limiting plate 2. The upper end of the limiting block 11 is arranged in a semicircular shape and is combined with the semicircular outer wall at the bottom end of the limiting block 2 10 for limiting the cables. The upper left side of the limiting block 11 The outer wall of the end is elastically connected to the limiting block 2 10 by a spring 13, the upper outer wall of the limiting block 2 10 is semicircular, and the lower outer wall is semicircular. The outer wall of the limiting block 2 10 is slidably connected to the inner wall of the limiting plate 2, one end of the spring 13 is fixedly connected to the upper outer wall of the limiting block 11, and the other end of the spring 13 contacts the left outer wall of the limiting block 2 10. When the limit between the limiting block 11 and the limiting block 2 10 is released, the spring 13 bounces the limiting block 2 10 upward and leaves the upper outer wall of the limiting block 11. The upper outer wall of the limiting block 2 10 is elastically connected to the limiting block 3 9 by a spring 2 12. The lower outer wall of the limiting block 3 9 is semicircular, which is used to fix the cable. The outer wall of the limiting block 3 9 is slidably connected to the inner wall of the limiting plate 2. On the inner wall, one end of the spring 2 12 is fixedly connected to the left outer wall of the limit block 2 10, and the other end of the spring 2 12 contacts the left outer wall of the limit block 3 9. When the limit between the limit block 3 9 and the limit block 2 10 is released, the spring 2 12 bounces the limit block 3 9 upward and leaves the upper outer wall of the limit block 2 10, so that the limit block 3 9 can be taken out upward. The upper inner wall of the limit plate 2 is elastically connected with an insert block 14 through a spring 3 15. The upper left outer wall of the insert block 14 is inclined, and the insert block 14 is slidably connected to the upper outer wall of the limit block 3 9. One end of the spring 3 15 is fixedly connected to the upper inner wall of the limit plate 2, and the other end of the spring 3 15 is fixedly connected to the right outer wall of the insert block 14. The front inner wall of the limit plate 2 is connected by a torsion spring 18 is elastically connected with a card block 17. By rotating the card block 17 clockwise, when the card block 17 leaves the outer wall of the fixed column 16 and the fixed column 2 19, the limit of the limit block 2 10 and the limit block 3 9 is released, the rear outer wall of the card block 17 is rotatably connected to the front inner wall of the limit block 2 10, and the front outer wall of the card block 17 is rotatably connected to the front inner wall of the limit plate 2. One end of the torsion spring 18 is fixedly connected to the front inner wall of the limit plate 2, and the other end of the torsion spring 18 is fixedly connected to the outer wall of the card block 17. By rotating the card block 17, the torsion spring 18 accumulates force and releases the card block 17. The torsion spring 18 drives the card block 17 back to its original position. The front inner wall of the limit block 3 9 is fixedly connected with the fixed column 16, and the card block 17 contacts the outer walls of the fixed column 16 and the fixed column 2 19.The limit block 3 9 and the limit block 2 10 can be fixed together, the front inner wall of the limit block 2 10 is fixedly connected with the fixed column 2 19, the upper inner wall of the cable tray body 1 is slidably connected with the branch line assembly, and the upper right outer wall of the cable tray body 1 is hinged with a cover plate 6, which is used to seal the upper end of the cable tray body 1 to protect the cable.

[0036] Reference Figure 1-Figure 3 The branching assembly includes an L-plate 4, on the upper outer wall of the L-plate 4 is fixedly connected a card slot 5, the card slot 5 is used to fix multiple cables in the cable, fix the multiple cables, and facilitate subsequent wiring operations, an extension plate 3 is rotatably connected to the outer wall on the upper right side of the L-plate 4, the extension plate 3 is arranged to increase the number of card slots 5, and the extension plate 3 can be rotated to a vertical state without affecting the fixing of the cable by the card slot 5 on the L-plate 4, an embedding block 27 is elastically connected to the inner wall of the upper end of the cable tray body 1 through a spring 48, the upper outer wall of the embedding block 27 is arranged in an inclined shape, and the bottom outer wall of the embedding block 27 is slidably connected to the upper outer wall of the extension plate 3, the embedding block 27 is used to limit the L-plate 4 and the extension plate 3, one end of the spring 48 is fixedly connected to the upper inner wall of the cable tray body 1, and the other end of the spring 48 is fixedly connected to the front outer wall of the embedding block 27.

[0037] Working principle: by moving the insert block 14 to the right to leave the upper outer wall of the insert block 14, rotating the block 17 on the limit block 11 clockwise to make the block 17 leave the outer wall of the fixed column 16 and the fixed column 2 19, the spring 13 can pop the limit block 2 10 and the limit block 3 9 upward, install the cable on the upper inner wall of the limit block 11, move the limit block 2 10 and the limit block 3 9 into the limit plate 2, release the block 17 to fix the limit block 2 10 to fix the internal cable, when it is necessary to fix the cable inside the limit block 2 10 and the limit block 3 9, repeat the above steps to fix the cable, after fixing the cable with the limit plate 2, rotate the extension plate 3 ninety degrees clockwise, and the multiple cables separated from the cable can be fixed in the card slot 5 on the L plate 4 and the extension plate 3 as needed, to facilitate subsequent wiring operations.

[0038] 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. A high-strength, aging-resistant precision cable tray, comprising a cable tray body (1), characterized in that: The upper inner wall of the cable tray body (1) is slidably connected to a limit plate (2), the upper inner wall of the limit plate (2) is fixedly connected to a limit block 1 (11), the upper left outer wall of the limit block 1 (11) is elastically connected to a limit block 2 (10) via a spring 1 (13), the upper outer wall of the limit block 2 (10) is elastically connected to a limit block 3 (9) via a spring 2 (12), the upper inner wall of the limit plate (2) is elastically connected to a limit block 3 (9) via a spring 3 (15). The cable tray body (1) is elastically connected with an insert block (14), the front inner wall of the limit plate (2) is elastically connected with a clamping block (17) via a torsion spring (18), the front inner wall of the limit block three (9) is fixedly connected with a fixing column one (16), the front inner wall of the limit block two (10) is fixedly connected with a fixing column two (19), the upper inner wall of the cable tray body (1) is slidably connected with a branching assembly, and the upper right outer wall of the cable tray body (1) is hinged with a cover plate (6).

2. A high-strength, aging-resistant precision cable tray according to claim 1, characterized in that: The branching assembly comprises an L-plate (4), a slot (5) is fixedly connected to the outer wall of the upper end of the L-plate (4), an extension plate (3) is rotatably connected to the outer wall of the upper right end of the L-plate (4), and an insert block (2) (7) is elastically connected to the inner wall of the upper end of the cable tray body (1) via a spring (4) (8).

3. The high-strength, aging-resistant precision cable tray according to claim 1 is characterized by: One end of the spring one (13) is fixedly connected to the upper outer wall of the limit block one (11), and the other end of the spring one (13) is in contact with the left outer wall of the limit block two (10).

4. The high-strength, aging-resistant precision cable tray according to claim 1 is characterized by: One end of the second spring (12) is fixedly connected to the left outer wall of the second limiting block (10), and the other end of the second spring (12) is in contact with the left outer wall of the third limiting block (9).

5. The high-strength, aging-resistant precision cable tray according to claim 1 is characterized by: One end of the spring three (15) is fixedly connected to the inner wall of the upper end of the limit plate (2), and the other end of the spring three (15) is fixedly connected to the right outer wall of the insert one (14).

6. The high-strength, aging-resistant precision cable tray according to claim 2 is characterized by: One end of the spring four (8) is fixedly connected to the inner wall of the upper end of the cable tray body (1), and the other end of the spring four (8) is fixedly connected to the front outer wall of the insert block two (7).

7. The high-strength, aging-resistant precision cable tray according to claim 1 is characterized by: One end of the torsion spring (18) is fixedly connected to the front inner wall of the limiting plate (2), and the other end of the torsion spring (18) is fixedly connected to the outer wall of the clamping block (17).

8. The high-strength, aging-resistant precision cable tray according to claim 1 is characterized by: The rear outer wall of the clamping block (17) is rotatably connected to the front inner wall of the second limiting block (10), and the front outer wall of the clamping block (17) is rotatably connected to the front inner wall of the limiting plate (2).

9. The high-strength, aging-resistant precision cable tray according to claim 1, characterized in that: The outer wall of the second limiting block (10) is slidably connected to the inner wall of the limiting plate (2), and the outer wall of the third limiting block (9) is slidably connected to the inner wall of the limiting plate (2).

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