Cable bridge with bending function

Abstract

This utility model discloses a cable tray with bending function, including two parallel first mounting seats and second mounting seats. Fixed rods are symmetrically fixed to the front and rear ends of the outer surface of the first mounting seat near the second mounting seat. Rotating rods are also symmetrically fixed to the front and rear ends of the outer surface of the first mounting seat near the second mounting seat. A rotating shaft is fixedly connected between the two fixed rods. The rotating rods are rotatably sleeved on the rotating shaft. Two sets of plug-in components are also provided on the rotating rods, symmetrically installed on opposite sides of the two rotating rods. These components rotate with the rotating rods, and during rotation, they are plugged into and fixed at multiple points on the outer surface of the rotating shaft. This device, through the plug-in components mounted on the rotating plate and the multiple points of insertion and fixation between the plug-in components and the rotating shaft, can fix the second mounting seat at different angles, achieving bending and fixing of the cable tray at multiple angles.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to a cable tray with bending function. Background Technology

[0002] Cable trays are classified into trough type, tray type, ladder type, and mesh type structures, and consist of supports, brackets, and installation accessories.

[0003] According to the patent document with publication number CN222191752U, the problem that existing cable tray connectors cannot achieve bending connection is solved by setting a rotatable mounting base and a pin. By squeezing the two pressing plates, the pin moves and disengages from the socket. Rotating the mounting base makes the two mounting bases perpendicular. At this time, the spring uses its elastic force to push the two sliding plates away from each other, so that the pin enters the socket and fixes the mounting base, thereby achieving bending connection.

[0004] However, in real life, there are multiple bending angles such as 30 degrees, 45 degrees, and 60 degrees. In this patent, the cable tray can only be bent at right angles and cannot be bent at other angles, which easily limits its use. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a cable tray with bending function, which solves the problem that the existing cable trays can only be bent at right angles.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cable tray with bending function, including two parallel first mounting seats and second mounting seats. Fixed rods are symmetrically fixedly connected to the front and rear ends of the outer surface of the first mounting seat near the second mounting seat. Rotating rods are symmetrically fixedly connected to the front and rear ends of the outer surface of the first mounting seat near the second mounting seat. A rotating shaft is fixedly connected between the two fixed rods. The rotating rods are rotatably sleeved on the rotating shaft. A plug-in assembly is also provided on the rotating rod. The plug-in assembly is an elastic assembly, with two sets symmetrically installed on opposite sides of the two rotating rods. It rotates with the rotation of the rotating rods. During rotation, the plug-in assembly is plugged and fixed at multiple points on the outer surface of the rotating shaft. The plug-in assembly is used to fix the second mounting seats at multiple different angles.

[0007] Preferably, the plug-in assembly includes a fixed frame symmetrically installed on opposite sides of the two rotating rods. A T-shaped rod is horizontally movably inserted through the fixed frame. One end of the T-shaped rod is plugged and fixed to the outer surface of the rotating shaft at multiple points. A limiting plate is fixedly sleeved on the end of the T-shaped rod located inside the fixed frame. A spring is fixedly connected to the outer surface of the limiting plate near the head of the T-shaped rod. The spring is slidably sleeved on the outside of the T-shaped rod, and its other end is fixed to the inner wall of the fixed frame.

[0008] Preferably, multiple slots are provided on the outer surface of the rotating shaft at both ends corresponding to the T-shaped rod along the circumferential direction, and the T-shaped rod is inserted into the slots.

[0009] Preferably, the upper surfaces of the first and second mounting seats are symmetrically provided with sliding grooves on both the front and rear sides. A double threaded rod is horizontally rotatably connected through each of the two sliding grooves provided on the first and second mounting seats. Ball nuts are symmetrically threaded on both ends of the double threaded rod. A side clamp is fixedly connected to the ball nut. A telescopic plate is slidably connected inside the side clamp. The telescopic plate is inverted L-shaped.

[0010] Preferably, one end of the double-threaded rod extends to the outside of the first mounting base and the second mounting base, and a throttle is fixedly provided on the end of the rod.

[0011] Preferably, the upper surface of the telescopic plate has three equally spaced connecting holes.

[0012] Preferably, the upper surfaces of the first mounting base and the second mounting base are provided with multiple fixing holes at equal intervals.

[0013] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0014] The second mounting base of this device is rotatably connected to the first mounting base via a rotating shaft. Through the plug-in assembly set on the rotating plate, the plug-in assembly is plugged and fixed at multiple points on the rotating shaft, which can fix the second mounting base at different angles, thereby realizing the bending and fixing of the cable tray at multiple angles. Attached Figure Description

[0015] Figure 1 This is a top sectional view of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the plug-in assembly of this utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 4 This is a side view of the structure of this utility model;

[0019] The components are as follows: 1. First mounting base; 2. Second mounting base; 3. Fixing hole; 4. Fixing rod; 5. Rotating shaft; 6. Rotating rod; 7. Plug-in assembly; 701. Fixing frame; 702. T-shaped rod; 703. Limiting plate; 704. Spring; 8. Slot; 9. Slide groove; 10. Double threaded rod; 11. Ball nut; 12. Turning handle; 13. Side clamping plate; 14. Telescopic plate. Detailed Implementation

[0020] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0021] Example 1

[0022] As shown in the figure, this utility model provides a cable tray with bending function, including two parallel first mounting bases 1 and second mounting bases 2. Fixed rods 4 are symmetrically fixed to the front and rear ends of the outer surface of the first mounting base 1 near the second mounting base 2. Rotating rods 6 are symmetrically fixed to the front and rear ends of the outer surface of the first mounting base 1 near the second mounting base 2. A rotating shaft 5 is fixedly connected between the two fixed rods 4. The rotating rods 6 are rotatably sleeved on the rotating shaft 5. A plug-in assembly 7 is also provided on the rotating rods 6. The plug-in assembly 7 is an elastic component, with two sets symmetrically installed on opposite sides of the two rotating rods 6. It rotates with the rotation of the rotating rods 6. During rotation, the plug-in assembly 7 is plugged and fixed at multiple points on the outer surface of the rotating shaft 5. The plug-in assembly 7 is used to fix the second mounting bases 2 at multiple different angles.

[0023] The plug-in assembly 7 includes a fixed frame 701 symmetrically installed on opposite sides of two rotating rods 6. A T-shaped rod 702 is horizontally movably inserted through the fixed frame 701. One end of the T-shaped rod 702 is plugged and fixed to the outer surface of the rotating shaft 5 at multiple points. A limiting plate 703 is fixedly sleeved on one end of the T-shaped rod 702 inside the fixed frame 701. A spring 704 is fixedly connected to the outer surface of the limiting plate 703 near the head of the T-shaped rod 702. The spring 704 is slidably sleeved on the outside of the T-shaped rod 702, and its other end is fixed to the inner wall of the fixed frame 701.

[0024] Multiple slots 8 are provided on the outer surface of the rotating shaft 5 at both ends corresponding to the T-shaped rod 702 along the circumferential direction, and the T-shaped rod 702 is inserted into the slots 8.

[0025] In this embodiment, after the cable tray is fixed on the first mounting base 1 and the second mounting base 2, the position of the cable tray is adjusted. If bending connection is required, the T-shaped rods 702 on both sides of the rotating plate are pulled outward. The T-shaped rods 702 move outward, causing the limiting plate 703 to compress the spring 704. When the T-shaped rods 702 disengage from the slots 8 on the rotating shaft 5, the T-shaped rods 702 are held and the second mounting base 2 is rotated to bend the cable tray. In actual use, the number and position of the slots 8 on the rotating shaft 5 can be determined according to the needs of use. After the second mounting base 2 is rotated to the required angle, the T-shaped rods 702 and slots 8 are aligned, and the T-shaped rods 702 are released. Under the action of the spring 704, the T-shaped rods 702 are inserted into the slots 8. At this time, the second mounting base 2 is fixed and cannot be rotated anymore. The angle between it and the first mounting base 1 is also fixed and cannot be changed, thus completing the bending of the cable tray.

[0026] This embodiment can achieve bending and fixing of cable trays at multiple angles. The second mounting base 2 is rotatably connected to the first mounting base 1 through the rotating shaft 5. Through the plug-in component 7 set on the rotating plate, the plug-in component 7 is plugged and fixed at multiple points on the rotating shaft 5, so that the second mounting base 2 at different angles can be fixed.

[0027] Example 2

[0028] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those in the aforementioned technical solution will not be repeated here. As shown in the figure, in order to better realize this utility model, the following setting method is adopted: In this embodiment, the upper surfaces of the first mounting base 1 and the second mounting base 2 are symmetrically provided with sliding grooves 9 on the front and rear sides. The two sliding grooves 9 provided on the first mounting base 1 and the second mounting base 2 are respectively horizontally rotatably connected with double threaded rods 10. The two ends of the double threaded rods 10 are symmetrically threaded with ball nuts 11. The ball nuts 11 are fixedly connected with side clamps 13. The side clamps 13 are slidably connected with telescopic plates 14 inside. The telescopic plates 14 are inverted L-shaped.

[0029] One end of the double threaded rod 10 extends to the outside of the first mounting base 1 and the second mounting base 2, and a throttle 12 is fixedly provided on the end of the rod.

[0030] The upper surface of the telescopic plate 14 has three equally spaced connection holes.

[0031] The upper surfaces of both the first mounting base 1 and the second mounting base 2 are provided with multiple fixing holes 3 at equal intervals.

[0032] In this embodiment, the cable tray is placed on the first mounting base 1 and the second mounting base 2 respectively. The handle 12 is rotated, which drives the double threaded rod 10 to rotate. When the double threaded rod 10 rotates, the ball nuts 11 sleeved at both ends of it begin to move. The ball nuts 11 move closer or further away from each other depending on the rotation direction of the double threaded rod 10, so that the ball nuts 11 drive the two side clamps 13 to move closer to each other. At the same time, the telescopic plates 14 on the side clamps 13 extend and retract, changing according to the height of the cable tray, and fixing the two sides and the top of the cable tray so that the cable tray is aligned with the fixing hole 3 and the connection hole. Then, it is fixed and connected with screws to complete the installation.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable tray with bending function, comprising two parallel first mounting bases (1) and second mounting bases (2), wherein fixing rods (4) are symmetrically fixedly connected to the front and rear ends of the outer surface of the first mounting base (1) near the second mounting base (2), and rotating rods (6) are symmetrically fixedly connected to the front and rear ends of the outer surface of the first mounting base (1) near the second mounting base (2), characterized in that: A rotating shaft (5) is fixedly connected between the two fixed rods (4), and the rotating rod (6) is rotatably sleeved on the rotating shaft (5). The rotating rod (6) is also provided with... The plug-in assembly (7) is an elastic assembly. It has two sets, which are symmetrically installed on the opposite side of the two rotating rods (6). It rotates with the rotation of the rotating rods (6). The plug-in assembly (7) is plugged and fixed at multiple points on the outer surface of the rotating shaft (5) when rotating. The plug-in assembly (7) is used to fix the second mounting base (2) at multiple different angles.

2. A cable tray with bending function according to claim 1, characterized in that: The plug-in assembly (7) includes a fixed frame (701) symmetrically installed on opposite sides of two rotating rods (6). A T-shaped rod (702) is horizontally movably inserted through the fixed frame (701). One end of the T-shaped rod (702) is plugged and fixed at multiple points on the outer surface of the rotating shaft (5). A limiting plate (703) is fixedly sleeved on one end of the T-shaped rod (702) inside the fixed frame (701). A spring (704) is fixedly connected to the outer surface of the limiting plate (703) near the head of the T-shaped rod (702). The spring (704) is slidably sleeved on the outside of the T-shaped rod (702), and its other end is fixed to the inner wall of the fixed frame (701).

3. A cable tray with bending function according to claim 2, characterized in that: The two ends of the rotating shaft (5) are provided with multiple slots (8) on the outer surface along the circumferential direction corresponding to the T-shaped rod (702), and the T-shaped rod (702) is inserted into the slot (8).

4. A cable tray with bending function according to claim 1, characterized in that: The first mounting base (1) and the second mounting base (2) are symmetrically provided with sliding grooves (9) on the front and rear sides of their upper surfaces. The two sliding grooves (9) on the first mounting base (1) and the second mounting base (2) are respectively horizontally connected to a double threaded rod (10). The two ends of the double threaded rod (10) are symmetrically threaded with ball nuts (11). The ball nuts (11) are fixedly connected to a side clamping plate (13). The side clamping plate (13) is slidably connected to a telescopic plate (14). The telescopic plate (14) is inverted L-shaped.

5. A cable tray with bending function according to claim 4, characterized in that: One end of the double threaded rod (10) extends to the outside of the first mounting base (1) and the second mounting base (2), and a throttle (12) is fixedly provided on the end of the rod.

6. A cable tray with bending function according to claim 4, characterized in that: The upper surface of the telescopic plate (14) is provided with three equally spaced connection holes.

7. A cable tray with bending function according to claim 1, characterized in that: The upper surfaces of the first mounting base (1) and the second mounting base (2) are provided with multiple fixing holes (3) at equal intervals.

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