Ultra-long cable bridge

Abstract

The utility model relates to the technical field of cable equipment, and discloses a super-long cable bridge which comprises a mounting plate, an electromagnetic sliding rail is fixedly mounted in an inner cavity of the mounting plate, a sliding block is movably connected in an inner cavity of the electromagnetic sliding rail, a bearing plate is fixedly mounted on the right portion of the sliding block, a sliding groove is formed in the bearing plate, and the sliding block is movably connected with the sliding groove. First grooves are evenly formed in the bottom of the sliding groove at equal intervals, springs are fixedly installed at the bottoms of the first grooves, clamping blocks are fixedly installed at the top ends of the springs, the clamping blocks are movably connected with the first grooves in a sleeved mode, a sliding plate is movably connected into the sliding groove, clamping grooves are evenly formed in the bottom of the sliding plate at equal intervals, and the clamping grooves are connected with the clamping blocks in a clamped mode. The height of a bearing plate is adjusted through an electromagnetic sliding rail, the flexibility of the device is improved, cables with different diameters are carried by extending the bearing plate, the applicability of the device is improved, a telescopic rod is locked through clamping connection of a clamping claw and a rack, the flexibility of the device is maintained, and meanwhile the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable equipment, in particular to an ultra-long cable bridge. Background Art

[0002] As a medium for power transmission and information transmission, cables are widely used. During the installation of cables, cable bridges are required to support the cables. A cable bridge consists of brackets, cantilever arms, installation accessories, etc. The cable bridge inside a building can be erected independently or laid on various building and pipe gallery brackets. It should feature simple structure, beautiful appearance, flexible configuration, and convenient maintenance. All parts need to be galvanized. The cable bridge installed outdoors.

[0003] In the prior art, during the installation of the cable bridge, most are done manually and fixed with bolts. After the cable bridge is fixed, its flexibility is poor. When adjusting the height of the cable bridge, it needs to be disassembled and reassembled again, which will consume a large amount of labor costs and increase the labor intensity of the staff. When facing cables with different diameters, different cable bridges need to be replaced, increasing the usage cost of the cable bridge. During the use of the cable bridge, the cables often fall due to unstable support, causing large economic losses and safety hazards at the same time. Therefore, to solve the above problems, the present utility model proposes an ultra-long cable bridge. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the present utility model provides an ultra-long cable bridge, which uses an electromagnetic slide rail to flexibly adjust the height of the support plate, improves the flexibility of the device, reduces the labor intensity of workers, extends the support plate to carry cables with different diameters, improves the applicability of the device, and locks the telescopic rod by the clamping claw engaging with the internal rack in the second groove, improving the stability of the device while maintaining the flexibility of the device.

[0005] The present utility model provides the following technical solutions: An ultra-long cable bridge, including a mounting plate, an electromagnetic slide rail is fixedly installed in the inner cavity of the mounting plate, a slider is movably connected in the inner cavity of the electromagnetic slide rail, a support plate is fixedly installed on the right part of the slider, a chute is opened inside the support plate, a first groove is evenly and equidistantly opened at the bottom of the chute, the number of the first grooves is three, a spring is fixedly installed at the bottom of the first groove, a clamping block is fixedly installed at the top of the spring, and the clamping block is movably sleeved with the first groove.

[0006] Preferably, a sliding plate is movably connected in the chute, a clamping groove is evenly and equidistantly opened at the bottom of the sliding plate, the number of the clamping grooves is three, and the clamping grooves are engaged with the clamping blocks.

[0007] Preferably, a protective plate is fixedly installed on the right part of the sliding plate and directly to the right of the supporting plate. A controller is fixedly installed at the bottom of the electromagnetic slide rail. The right part of the controller is movably connected to a support rod through a shaft.

[0008] Preferably, a telescopic rod is movably sleeved on the upper end of the support rod. The upper end of the telescopic rod is movably connected to the bottom of the supporting plate through a shaft. A second groove is formed in the telescopic rod.

[0009] Preferably, a rack is fixedly installed in the second groove. A connecting block is fixedly installed on the upper end of the support rod and to the left of the telescopic rod. The middle part of the support rod is movably connected to an electric push rod through a shaft.

[0010] Preferably, the telescopic end of the electric push rod is movably connected to a clamping claw through a shaft. The middle part of the clamping claw is movably connected to the connecting block through a shaft. The right end of the clamping claw is clamped with the rack.

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

[0012] 1. By sliding the slider in the inner cavity of the electromagnetic slide rail, the supporting plate is driven to move up and down, so that the height of the supporting plate can be flexibly adjusted up and down, improving the flexibility of the device, avoiding the need for manual adjustment of the bridge support height, reducing the labor intensity of the staff. By pulling out the sliding plate from the chute, the length of the supporting plate can be extended, and the fixing effect is achieved through the clamping of the clamping block and the clamping groove, enabling the device to carry cables with different diameters, avoiding the need to replace the bridge according to different diameter cables, greatly improving the applicability of the device, being beneficial to saving the use cost of the bridge, and having good economic benefits.

[0013] 2. The vertical movement of the supporting plate drives the telescopic rod to expand and contract. When the supporting plate moves to a suitable position, the telescopic end of the electric push rod drives the clamping claw to rotate. During the rotation of the clamping claw, its right end forms a clamping connection with the rack in the second groove. At this time, the position of the telescopic rod is locked and cannot perform telescopic movement. While not reducing the flexibility of the device, the stability of the device is improved, preventing the cable from falling due to the instability of the supporting plate, effectively avoiding the occurrence of cable falling accidents, making the installation of the cable safer and more reliable, and also providing safety protection for the staff when replacing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the external structure of the utility model;

[0015] Figure 2 is a schematic diagram of the cross-sectional structure of the slide rail of the utility model;

[0016] Figure 3 is a schematic diagram of the cross-sectional structure of the supporting plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the support rod structure of the present utility model.

[0018] In the figure: 1. mounting plate; 2. electromagnetic slide rail; 3. slider; 4. supporting plate; 5. chute; 6. first groove; 7. spring; 8. clamping block; 9. sliding plate; 10. clamping groove; 11. protection plate; 12. controller; 13. support rod; 14. telescopic rod; 15. second groove; 16. rack; 17. connecting block; 18. electric push rod; 19. clamping claw. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 4 , an ultra-long cable tray, including a mounting plate 1, an electromagnetic slide rail 2 is fixedly installed in the inner cavity of the mounting plate 1, a slider 3 is movably connected in the inner cavity of the electromagnetic slide rail 2, a supporting plate 4 is fixedly installed on the right part of the slider 3, a chute 5 is opened inside the supporting plate 4, a plurality of first grooves 6 are evenly and equidistantly opened at the bottom of the chute 5, the number of the first grooves 6 is three, a spring 7 is fixedly installed at the bottom of the first groove 6, a clamping block 8 is fixedly installed at the top of the spring 7, the clamping block 8 is movably sleeved with the first groove 6, a sliding plate 9 is movably connected in the chute 5, a plurality of clamping grooves 10 are evenly and equidistantly opened at the bottom of the sliding plate 9, the number of the clamping grooves 10 is three, the clamping grooves 10 are clamped with the clamping blocks 8. Starting the electromagnetic slide rail 2 enables the slider 3 to slide in the inner cavity of the electromagnetic slide rail 2, and the slider 3 drives the supporting plate 4 to move up and down during the movement, so that the height of the supporting plate 4 can be flexibly adjusted up and down, the flexibility of the device is greatly improved, the need for manual adjustment of the support height of the cable tray is avoided, and the labor intensity of the staff is reduced. By pulling out the sliding plate 9 from the chute 5, the length of the supporting plate 4 can be extended, and the fixing effect is achieved through the clamping of the clamping block 8 and the clamping groove 10. When the clamping block 8 is clamped with the clamping groove 10, an appropriate increase in the pulling force is required to adjust the sliding plate 9, which is beneficial for the device to carry cables with different diameters, avoiding the need to replace the cable tray according to different diameters of cables, greatly improving the applicability of the device, being beneficial for saving the use cost of the cable tray, and having good economic benefits;

[0021] On the right side of the sliding plate 9 and directly to the right of the supporting plate 4, a protective plate 11 is fixedly installed. At the bottom of the electromagnetic slide rail 2, a controller 12 is fixedly installed. On the right side of the controller 12, a support rod 13 is movably connected by a shaft. The upper end of the support rod 13 is movably sleeved with a telescopic rod 14. The upper end of the telescopic rod 14 is movably connected to the bottom of the supporting plate 4 by a shaft. A second groove 15 is formed in the telescopic rod 14, and a rack 16 is fixedly installed in the second groove 15. On the upper end of the support rod 13 and to the left of the telescopic rod 14, a connecting block 17 is fixedly installed. In the middle of the support rod 13, an electric push rod 18 is movably connected by a shaft. The telescopic end of the electric push rod 18 is movably connected to a clamping claw 19 by a shaft. The middle of the clamping claw 19 is movably connected to the connecting block 17 by a shaft. The right end of the clamping claw 19 is clamped with the rack 16. When the supporting plate 4 moves vertically, the supporting plate 4 drives the telescopic rod 14 below it to move through the shaft, so that the telescopic rod 14 can expand and contract at the upper end of the support rod 13. After the supporting plate 4 moves to a suitable position, the electric push rod 18 is started. The telescopic end of the electric push rod 18 drives the clamping claw 19. Through the movable connection between the clamping claw 19 and the connecting block 17, the clamping claw 19 can rotate. During the rotation of the clamping claw 19, its right end forms a clamping connection with the rack 16 in the second groove 15. At this time, the position of the telescopic rod 14 is locked and cannot move telescopically. While not reducing the flexibility of the device, the stability of the device is improved, preventing the cable from falling due to the instability of the supporting plate 4, effectively avoiding the occurrence of cable falling accidents, making the installation of the cable safer and more reliable, and also providing safety protection for the staff when replacing the cable.

[0022] Working principle: The electromagnetic slide rail 2 is started through the controller 12, so that the slider 3 slides in the inner cavity of the electromagnetic slide rail 2. During the movement of the slider 3, the supporting plate 4 is driven to move up and down, so that the height of the supporting plate 4 can be flexibly adjusted up and down. By pulling out the sliding plate 9 from the sliding groove 5, the length of the supporting plate 4 can be extended, and the fixing effect is achieved through the clamping connection between the clamping block 8 and the clamping groove 10. After the clamping block 8 is clamped with the clamping groove 10, when adjusting the sliding plate 9, an appropriate pulling force needs to be increased. When the supporting plate 4 moves vertically, the supporting plate 4 drives the telescopic rod 14 below it to move through the shaft, so that the telescopic rod 14 can expand and contract at the upper end of the support rod 13. After the supporting plate 4 moves to a suitable position, the electric push rod 18 is started. The telescopic end of the electric push rod 18 drives the clamping claw 19. Through the movable connection between the clamping claw 19 and the connecting block 17, the clamping claw 19 can rotate. During the rotation of the clamping claw 19, its right end forms a clamping connection with the rack 16 in the second groove 15. At this time, the position of the telescopic rod 14 is locked and cannot move telescopically. While not reducing the flexibility of the device, the stability of the device is improved.

Claims

1. An extra-long cable tray, comprising a mounting plate (1), characterized in that: An electromagnetic slide rail (2) is fixedly installed in the inner cavity of the mounting plate (1), a slider (3) is movably connected in the inner cavity of the electromagnetic slide rail (2), a supporting plate (4) is fixedly installed on the right side of the slider (3), a slide groove (5) is provided inside the supporting plate (4), a groove (6) is evenly and equidistantly provided at the bottom of the slide groove (5), the grooves (6) are three in number, a spring (7) is fixedly installed at the bottom of the groove (6), a clamping block (8) is fixedly installed at the top of the spring (7), and the clamping block (8) is movably sleeved with the groove (6).

2. The super-long cable tray according to claim 1, characterized in that: A sliding plate (9) is movably connected in the sliding groove (5), and the bottom of the sliding plate (9) is evenly and equidistantly provided with snap-fit ​​grooves (10), the number of which is three, and the snap-fit ​​grooves (10) are snap-fitted with the snap-fit ​​block (8).

3. The super-long cable tray according to claim 2 is characterized in that: A protective plate (11) is fixedly installed on the right side of the sliding plate (9) and located directly to the right of the supporting plate (4); a controller (12) is fixedly installed on the bottom of the electromagnetic slide rail (2); and the right side of the controller (12) is movably connected to a support rod (13) via an axis.

4. The super-long cable tray according to claim 3 is characterized in that: The upper end of the support rod (13) is movably sleeved with a telescopic rod (14), the upper end of the telescopic rod (14) is movably connected to the bottom of the supporting plate (4) through a shaft, and a second groove (15) is provided on the telescopic rod (14).

5. The super-long cable tray according to claim 4 is characterized in that: A rack (16) is fixedly installed in the second groove (15), a connecting block (17) is fixedly installed at the upper end of the support rod (13) and located on the left side of the telescopic rod (14), and an electric push rod (18) is movably connected to the middle part of the support rod (13) through an axis.

6. The super-long cable tray according to claim 5, characterized in that: The telescopic end of the electric push rod (18) is movably connected to a clamping claw (19) via an axis, the middle part of the clamping claw (19) is movably connected to the connecting block (17) via an axis, and the right end of the clamping claw (19) is clamped to the rack (16).

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