Supporting structure for cable bridge installation

Abstract

The utility model relates to the technical field of cable bridge installation, and discloses a supporting structure for cable bridge installation, which comprises a supporting frame, the left end of the supporting frame is fixedly connected with a motor, the driving end of the motor penetrates through the supporting frame and is fixedly connected with a two-way threaded rod, and the two sides of the outer wall of the two-way threaded rod are in threaded connection with sliding blocks. The top ends of the sliding blocks are fixedly connected with fixing plates, the top ends of the fixing plates are fixedly connected with connecting plates, the connecting plates are connected with reinforcing plates through buffer assemblies, and the opposite ends of the reinforcing plates are provided with a bridge body. According to the cable bridge, the motor drives the two-way threaded rod, the two-way threaded rod drives the sliding block, the sliding block drives the fixing plate, the fixing plate drives the connecting plate, the connecting plate drives the reinforcing plate, and the reinforcing plate fixes the bridge body, so that the cable bridge can be effectively prevented from moving or shaking in the using process; and the stability and the safety of the cable bridge are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge installation, in particular to a supporting structure for cable bridge installation. Background Art

[0002] Cable tray is a metal structure used to support and protect cables. It is usually composed of beams, longitudinal beams and support columns, and its shape is similar to a bridge, hence the name. Cable trays are usually installed inside and outside buildings to support cables so that they can be safely and neatly arranged inside the building or along the walls, ceilings, etc. Support structures are required when installing cable trays.

[0003] After searching, a support structure for cable tray installation with announcement number CN218526050U is found, comprising a tray body, a cover plate is arranged on the top of the tray body, a plurality of first rotating shafts are fixedly connected inside the tray body, a second rotating shaft is arranged on the top of each of the first rotating shafts, both ends of the second rotating shafts are fixedly connected to the tray body, five first rollers are rotatably connected to the outer surface of the first rotating shaft, a second roller is rotatably connected to the second rotating shaft near the first roller, a cable body is arranged between the first roller and the second roller, and two mounting mechanisms are arranged at the bottom of the tray body; through the cooperation of the mounting mechanism and the gasket, during the use of the device, the stability of the connection between the tray body and the wall is improved, the tray body is prevented from being separated and falling off from the wall during long-term use, and the probability of safety hazards is reduced;

[0004] Based on the above patent, through the cooperation of the setting of the installation mechanism and the gasket, during the use of the device, the stability of the connection between the bridge body and the wall is improved, and the bridge body is prevented from separating and falling off from the wall during long-term use, thereby reducing the probability of safety hazards. However, when the bridge body is installed on the lower beam, when the force on one side of the bridge body is uneven, it is easy for the bridge body to tilt on the hanger body, and then the bridge body falls off from the hanger body, thereby reducing the stability and safety of the cable tray. Utility Model Content

[0005] In order to solve the problem in the prior art that when the bridge body is installed on the lower cross beam, when the force on one side of the bridge body is uneven, the bridge body is easily tilted on the hanger body, and then the bridge body falls off the hanger body, the present application provides a support structure for the installation of a cable bridge, which drives a bidirectional threaded rod by a motor, the bidirectional threaded rod drives a slider, the slider drives a fixed plate, the fixed plate drives a connecting plate, the connecting plate drives a reinforcement plate, and the reinforcement plate fixes the bridge body, thereby effectively preventing the cable bridge from moving or shaking during use, thereby ensuring the stability and safety of the cable bridge.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A support structure for cable bridge installation, including a support frame, a motor is fixedly connected to the left end of the support frame, the driving end of the motor passes through the support frame and is fixedly connected to a bidirectional threaded rod, sliders are threadedly connected on both sides of the outer wall of the bidirectional threaded rod, the top ends of the sliders are fixedly connected to fixing plates, the top ends of the fixing plates are fixedly connected to connecting plates, the connecting plates are connected to reinforcement plates via buffer components, a bridge frame body is provided at the opposite end of the reinforcement plate, and the bridge frame body is connected to a cover plate via a fixing component.

[0008] As a further improvement of the present invention, the buffer assembly includes fixed cylinders fixedly connected on both sides of the inner wall of the connecting plate, the inner walls of multiple fixed cylinders are slidably connected with slides, the opposite ends of the slides are fixedly connected with fixed columns, a first spring is arranged between the fixed cylinders and the slides, and the opposite ends of the reinforcement plates are fixedly connected to the opposite ends of the fixed columns.

[0009] As a further improvement of the present invention, the fixing assembly includes fixing frames fixedly connected on both sides of the outer wall of the cover plate, the inner walls of multiple fixing frames are slidably connected with pull rods, the opposite ends of the pull rods are fixedly connected with plug plates, a second spring is arranged between the fixing frame and the plug plate, and the inner wall of the cover plate is slidably connected to the outer wall of the bridge frame body.

[0010] As a further improvement of the utility model, support columns are fixedly connected to both sides of the top of the support frame, the tops of the support columns are fixedly connected to mounting plates, and the inner walls of the mounting plates are threadedly connected with multiple bolts.

[0011] As a further improvement of the utility model, the right end of the bidirectional threaded rod is rotatably connected to the inner wall of the support frame, and the outer walls of the sliding blocks are slidably connected to the inner wall of the support frame.

[0012] As a further improvement of the utility model, a plurality of partition plates are fixedly connected to the inner wall of the bridge body.

[0013] As a further improvement of the present invention, one end of the first spring is connected to the slide plate, and the other end of the first spring is connected to the inner wall of the fixing cylinder.

[0014] As a further improvement of the present invention, one end of the second spring is connected to the plug plate, the other end of the second spring is connected to the inner wall of the fixing frame, and the outer wall of the plug plate is slidably connected to the inner wall of the fixing frame.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, a motor drives a bidirectional threaded rod, the bidirectional threaded rod drives a slider, the slider drives a fixed plate, the fixed plate drives a connecting plate, the connecting plate drives a reinforcing plate, and the reinforcing plate fixes the cable tray body, thereby effectively preventing the cable tray from moving or shaking during use, thereby ensuring the stability and safety of the cable tray.

[0017] 2. In the utility model, the plug plate is driven by pulling the pull rod, and the plug plate is detached from the interior of the bridge frame body to be released, and then the cover plate is placed on the bridge frame body, and the pull rod is released. At this time, the second spring will bounce the plug plate, and the plug plate is snapped into the bridge frame body for fixation, thereby simplifying the user's work process of disassembling and installing the cover plate and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric view of a support structure for cable tray installation proposed by the utility model;

[0019] Figure 2 A cross-sectional view of a support frame of a support structure for cable tray installation proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of a fixing cylinder of a supporting structure for cable tray installation proposed by the utility model;

[0021] Figure 4 This is a structural diagram of a fixing component of a support structure for cable tray installation proposed by the utility model.

[0022] Legend:

[0023] 1. Support frame; 2. Motor; 3. Bidirectional threaded rod; 4. Slider; 5. Fixed plate; 6. Connecting plate; 7. Fixed cylinder; 8. Slide plate; 9. Fixed column; 10. First spring; 11. Reinforcement plate; 12. Support column; 13. Mounting plate; 14. Bolt; 15. Bridge body; 16. Partition plate; 17. Fixed frame; 18. Pull rod; 19. Insert plate; 20. Second spring; 21. Cover plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Embodiment 1: A support structure for cable bridge installation, comprising a support frame 1, the left end of the support frame 1 is fixedly connected to a motor 2, the driving end of the motor 2 passes through the support frame 1 and is fixedly connected to a bidirectional threaded rod 3, the outer walls of the bidirectional threaded rod 3 are threadedly connected to sliders 4 on both sides, the tops of the sliders 4 are fixedly connected to fixing plates 5, the tops of the fixing plates 5 are fixedly connected to connecting plates 6, the connecting plates 6 are connected to reinforcement plates 11, a bridge body 15 is provided at the opposite end of the reinforcement plate 11, the bridge body 15 is connected to a cover plate 21, the right end of the bidirectional threaded rod 3 is rotatably connected to the inner wall of the support frame 1, the outer walls of the sliders 4 are slidably connected to the inner wall of the support frame 1, and the inner wall of the bridge body 15 is fixedly connected to a plurality of partition plates 16.

[0031] Specifically, when stability needs to be improved, the driving end of the motor 2 rotates to drive the bidirectional threaded rod 3 to rotate, and when the bidirectional threaded rod 3 rotates, the slider 4 is driven to move, and when the slider 4 moves, the fixed plate 5 is driven to move, and when the fixed plate 5 moves, the connecting plate 6 is driven to move, and when the connecting plate 6 moves, the reinforcement plate 11 is driven to move, and when the reinforcement plate 11 moves, the bridge body 15 is fixed, thereby effectively preventing the cable bridge from moving or shaking during use, thereby ensuring the stability and safety of the cable bridge.

[0032] Among them, the fixing frames 17 are fixedly connected on both sides of the outer wall of the cover plate 21, and the inner walls of multiple fixing frames 17 are slidably connected with pull rods 18, and the opposite ends of the pull rods 18 are fixedly connected with plug plates 19. A second spring 20 is arranged between the fixing frames 17 and the plug plates 19. The inner wall of the cover plate 21 is slidably connected to the outer wall of the bridge frame body 15, one end of the second spring 20 is connected to the plug plates 19, and the other end of the second spring 20 is connected to the inner wall of the fixing frames 17. The outer walls of the plug plates 19 are slidably connected to the inner walls of the fixing frames 17, and the top sides of the support frame 1 are fixedly connected with support columns 12, and the tops of the support columns 12 are fixedly connected with mounting plates 13, and the inner walls of the mounting plates 13 are threadedly connected with multiple bolts 14.

[0033] Specifically, when the cable needs to be installed, the pull rod 18 is pulled to drive the plug plate 19 to move. When the plug plate 19 moves, it is separated from the inside of the bridge frame body 15, and then the cable is placed in the partition plate 16 and stuck. During installation, the cover plate 21 is placed on the bridge frame body 15, and then the pull rod 18 is released. At this time, the second spring 20 will bounce the plug plate 19 to move, and when the plug plate 19 moves, it is stuck in the bridge frame body 15 to be fixed. When the plug plate 19 moves, the pull rod 18 will be reset, thereby simplifying the user's work process of disassembling and assembling the cover plate and improving work efficiency. The support frame 1 is lifted up and the mounting plate 13 is contacted with the wall. When the mounting plate 13 contacts the wall, the staff turns the bolts 14 to fix it on the wall. Under the action of multiple bolts 14, the hanger assembly can be suspended and fixed.

[0034] Embodiment 2: As one of the optimized structural designs of Embodiment 1, Figure 1 - Figure 4 As shown, there are fixed cylinders 7 fixedly connected on both sides of the inner wall of the connecting plate 6, and the inner walls of multiple fixed cylinders 7 are slidably connected with slide plates 8, and the opposite ends of the slide plates 8 are fixedly connected with fixed columns 9. A first spring 10 is arranged between the fixed cylinder 7 and the slide plates 8, and the opposite ends of the reinforcement plates 11 are fixedly connected to the opposite ends of the fixed columns 9. One end of the first spring 10 is connected to the slide plates 8, and the other end of the first spring 10 is connected to the inner wall of the fixed cylinder 7.

[0035] Specifically, the reinforcement plate 11 will move when being fixed, and when the reinforcement plate 11 moves, it drives the fixed column 9 to move, and when the fixed column 9 moves, it drives the slide plate 8 to move, and when the slide plate 8 moves, it resists the first spring 10 for buffering, thereby playing a protective role and preventing damage to the bridge frame during clamping.

[0036] Working principle: first, lift the support frame 1 and then make the mounting plate 13 contact the wall. When the mounting plate 13 contacts the wall, the staff rotates the bolts 14 to fix it on the wall. Under the action of multiple bolts 14, the hanger assembly can be suspended and fixed. When it is necessary to improve the stability, the driving end of the motor 2 is rotated to drive the two-way threaded rod 3 to rotate, and when the two-way threaded rod 3 rotates, the slider 4 is driven to move. When the slider 4 moves, the fixing plate 5 is driven to move. When the fixing plate 5 moves, the connecting plate 6 is driven to move. When the connecting plate 6 moves, the reinforcement plate 11 is driven to move. When the reinforcement plate 11 moves, the bridge body 15 is fixed, thereby effectively preventing the cable bridge from moving or shaking during use, ensuring the stability and safety of the cable bridge, and when the cable needs to be installed By pulling the pull rod 18, the plug plate 19 is driven to move. When the plug plate 19 moves, it is separated from the inside of the bridge frame body 15, and then the cable is placed in the partition plate 16 and stuck. During installation, the cover plate 21 is placed on the bridge frame body 15, and then the pull rod 18 is released. At this time, the second spring 20 will bounce the plug plate 19 to move, and when the plug plate 19 moves, it is stuck in the bridge frame body 15 for fixation. When the plug plate 19 moves, the pull rod 18 will be reset, thereby simplifying the user's work process of disassembling and assembling the cover plate and improving work efficiency. When fixed, the reinforcement plate 11 will move, and when the reinforcement plate 11 moves, it drives the fixed column 9 to move. When the fixed column 9 moves, it drives the slide plate 8 to move. When the slide plate 8 moves, it resists the first spring 10 for buffering, thereby playing a protective role and preventing damage to the bridge frame during clamping.

[0037] 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 support structure for cable tray installation, comprising a support frame (1), characterized in that: The left end of the support frame (1) is fixedly connected to a motor (2), the driving end of the motor (2) passes through the support frame (1) and is fixedly connected to a bidirectional threaded rod (3), the outer walls of the bidirectional threaded rod (3) are threadedly connected to sliders (4) on both sides, the top ends of the sliders (4) are fixedly connected to a fixing plate (5), the top ends of the fixing plates (5) are fixedly connected to a connecting plate (6), the connecting plate (6) is connected to a reinforcing plate (11) via a buffer assembly, a bridge frame body (15) is provided at the opposite end of the reinforcing plate (11), and the bridge frame body (15) is connected to a cover plate (21) via a fixing assembly.

2. A support structure for cable tray installation according to claim 1, characterized in that: The buffer assembly comprises fixed cylinders (7) fixedly connected to the inner walls of the connecting plate (6) on both sides, the inner walls of the plurality of fixed cylinders (7) are slidably connected to slide plates (8), the opposite ends of the slide plates (8) are fixedly connected to fixed columns (9), a first spring (10) is provided between the fixed cylinders (7) and the slide plates (8), and the opposite ends of the reinforcing plates (11) are fixedly connected to the opposite ends of the fixed columns (9).

3. A supporting structure for cable tray installation according to claim 1, characterized in that: The fixing assembly comprises a fixing frame (17) fixedly connected to the outer wall of the cover plate (21) on both sides, the inner walls of the plurality of fixing frames (17) are slidably connected to a pull rod (18), the opposite end of the pull rod (18) is fixedly connected to a plug plate (19), a second spring (20) is arranged between the fixing frame (17) and the plug plate (19), and the inner wall of the cover plate (21) is slidably connected to the outer wall of the bridge frame body (15).

4. A support structure for cable tray installation according to claim 1, characterized in that: Support columns (12) are fixedly connected to both sides of the top of the support frame (1), the tops of the support columns (12) are fixedly connected to mounting plates (13), and the inner walls of the mounting plates (13) are threadedly connected to a plurality of bolts (14).

5. A supporting structure for cable tray installation according to claim 1, characterized in that: The right end of the bidirectional threaded rod (3) is rotatably connected to the inner wall of the support frame (1), and the outer wall of the sliding block (4) is slidably connected to the inner wall of the support frame (1).

6. A supporting structure for cable tray installation according to claim 1, characterized in that: A plurality of partition plates (16) are fixedly connected to the inner wall of the bridge frame body (15).

7. A supporting structure for cable tray installation according to claim 2, characterized in that: One end of the first spring (10) is connected to the slide plate (8), and the other end of the first spring (10) is connected to the inner wall of the fixing cylinder (7).

8. A supporting structure for cable tray installation according to claim 3, characterized in that: One end of the second spring (20) is connected to the plug plate (19), the other end of the second spring (20) is connected to the inner wall of the fixing frame (17), and the outer wall of the plug plate (19) is slidably connected to the inner wall of the fixing frame (17).

Images