A protection tube support with high stability

Abstract

This utility model provides a highly stable protective pipe bracket, relating to the field of protective pipe bracket technology. The utility model includes a bracket fixing plate, on the upper surface of which a bracket receiving plate is fixed. A movable extension plate is slidably connected within the bracket receiving plate. A support rod is rotatably connected to the lower end of the movable extension plate. By releasing the connection between the first bolt and the lower insertion hole and connecting block, the connecting block moves upward along the mounting plate. During this process, the support rod rotates, changing its tilt angle and causing the movable extension plate to be pulled out of the bracket receiving plate. Then, the first bolt is connected to the upper insertion hole and connecting block to position the connecting block, improving the stability of the movable extension plate, support rod, and connecting block after movement. At this point, the newly added cable protection pipe can be placed on the movable extension plate without the need for a new bracket, making it simple and convenient. Simultaneously, the support rod also supports the movable extension plate, ensuring its high stability when receiving the cable protection pipe.

Description

Technical Field

[0001] This utility model relates to the field of protective tube support technology, and in particular to a protective tube support with high stability. Background Technology

[0002] Cable protection pipes are metal protective tubes with a certain mechanical strength, laid on the outer layer of cables to prevent damage. They are mainly installed at intersections where communication cables and power lines cross to prevent short circuits caused by power line breaks, which could energize communication cables and steel cables. This protects cables, switches, circuit boards, and even the entire device from burning out, and also provides some isolation against magnetic field interference from power lines.

[0003] However, in the existing technology, when using brackets to support cable protection pipes, the brackets generally lack movable expansion mechanisms. As a result, when it is necessary to add new cable protection pipes at the support location, new brackets need to be installed on the wall. Since most brackets are fixed with bolts, new threaded holes also need to be drilled in the wall when installing new brackets, which is time-consuming and laborious. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology: when using brackets to support cable protection pipes, the brackets generally lack movable expansion mechanisms, which means that when it is necessary to add new cable protection pipes at the support location, new brackets need to be installed on the wall. Since most brackets are fixed with bolts, new threaded holes also need to be drilled in the wall when installing new brackets, which is time-consuming and laborious.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a highly stable protective pipe bracket, comprising a bracket fixing plate, a bracket receiving plate fixed on the upper surface of the bracket fixing plate, and a movable extension plate slidably connected in the bracket receiving plate, a support rod rotatably connected to the lower end of the movable extension plate, a connecting block rotatably connected to the end of the support rod away from the movable extension plate, an mounting plate fixedly connected to the lower surface of the bracket fixing plate, and through holes provided at both the upper and lower ends of the mounting plate, a first bolt being inserted through the through holes, and the first bolt being threadedly connected to the connecting block located between the mounting plates, mounting holes provided on the surfaces of the bracket receiving plate and the movable extension plate, and a second bolt being threadedly connected to the mounting holes, with a limit bracket inserted through the second bolt.

[0006] In a preferred embodiment, sliders are fixedly connected to both sides of the connecting block, and the sliders slide and connect on the mounting plate.

[0007] In a preferred embodiment, a soft layer is fixedly connected to the inner surface of the limiting frame.

[0008] In a preferred embodiment, the shape and size of the movable extension plate are consistent with the shape and size of the groove on the support plate.

[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0010] In this invention, when a new cable protection pipe needs to be installed on the support plate, the connection between the No. 1 bolt and the lower insertion hole and connecting block is released, allowing the connecting block to move up along the mounting plate. During this process, the support rod rotates to change the tilt angle, causing the movable extension plate to be pulled out of the support plate. Then, the No. 1 bolt is connected to the upper insertion hole and connecting block to position the connecting block, improving the stability of the movable extension plate, support rod, and connecting block after movement. At this time, the newly added cable protection pipe can be placed on the movable extension plate without the need to install a new support, which is simple and convenient. At the same time, the support rod also supports the movable extension plate to ensure the high stability of the movable extension plate in receiving the cable protection pipe. Attached Figure Description

[0011] Figure 1 A schematic diagram of the structure of the movable extension plate of a highly stable protective tube bracket provided by this utility model before it is unfolded;

[0012] Figure 2 A schematic diagram of the structure of the movable extension plate of a highly stable protective tube bracket provided by this utility model after it is unfolded.

[0013] Figure 3 A schematic diagram of the structure around the mounting plate of a protective pipe bracket with high stability provided by this utility model.

[0014] Legend:

[0015] 1. Bracket fixing plate; 2. Bracket receiving plate; 3. Movable expansion plate; 4. Support rod; 5. Connecting block; 6. Mounting plate; 7. Through hole; 8. Bolt No. 1; 9. Sliding block; 10. Mounting hole; 11. Limiting bracket; 12. Bolt No. 2. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1

[0018] like Figure 1-3 As shown, this utility model provides a technical solution: a highly stable protective pipe bracket, including a bracket fixing plate 1, a bracket receiving plate 2 fixed on the upper surface of the bracket fixing plate 1, and a movable extension plate 3 slidably connected in the bracket receiving plate 2. The bracket receiving plate 2 and the movable extension plate 3 serve to support the cable protection pipe. A support rod 4 is rotatably connected to the lower end of the movable extension plate 3, and a connecting block 5 is rotatably connected to the end of the support rod 4 away from the movable extension plate 3. An mounting plate 6 is fixedly connected to the lower surface of the bracket fixing plate 1, and the mounting... Both the upper and lower ends of plate 6 are provided with through holes 7. A first bolt 8 is inserted and connected through the through holes 7, and the first bolt 8 is threadedly connected to the connecting block 5 located between the mounting plates 6. When it is necessary to add a new cable protection pipe on the bracket support plate 2, the connection between the first bolt 8 and the lower through hole 7 and the connecting block 5 is released, allowing the connecting block 5 to move upward along the mounting plate 6. During this process, the support rod 4 rotates to change the tilt angle, and drives the movable extension plate 3 to be pulled out of the bracket support plate 2. Then, the first bolt 8 is connected to the upper through hole 7 and the connecting block 5. Block 5 is connected and positioned to improve the stability of the movable expansion plate 3, support rod 4, and connecting block 5 after movement. The newly added cable protection pipe can then be placed on the movable expansion plate 3 without the need for a new bracket, making it simple and convenient. Simultaneously, the support rod 4 also supports the movable expansion plate 3, ensuring its high stability when receiving the cable protection pipe. Mounting holes 10 are provided on the surfaces of both the bracket receiving plate 2 and the movable expansion plate 3, and threaded bolts 12 are connected to the mounting holes 10. A [missing information - likely a type of bolt] is inserted through these bolts 12. The limiting frame 11, by threading the No. 2 bolts 12 through both ends of the limiting frame 11 into the mounting holes 10, serves to fix the limiting frame 11 on the bracket support plate 2 and the movable expansion plate 3. When the cable protection pipe is placed on the bracket support plate 2 and the movable expansion plate 3, by installing the limiting frame 11 on the bracket support plate 2 and the movable expansion plate 3, the cable protection pipe is allowed to pass through the limiting frame 11, and the limiting frame 11 restricts the cable protection pipe, thereby improving the stability of the cable protection pipe placed on the bracket support plate 2 and the movable expansion plate 3.

[0019] Example 2

[0020] like Figure 1-3As shown, sliders 9 are fixedly connected to both sides of the connecting block 5, and the sliders 9 slide on the mounting plate 6. With the help of the sliders 9 and the grooves on the mounting plate 6, when the sliders 9 slide to the upper or lower end of the grooves on the mounting plate 6, the threaded holes on the connecting block 5 can be precisely aligned with the through holes 7 at the upper or lower end of the mounting plate 6, so that the No. 1 bolt 8 can pass smoothly through the through holes 7 and connect to the connecting block 5. A soft layer is fixedly connected to the inner surface of the limiting frame 11. The soft layer improves the softness of the inner surface of the limiting frame 11 and effectively reduces the pressure damage caused to the cable protection pipe when the limiting frame 11 restricts it. The shape and size of the movable extension plate 3 are consistent with the shape and size of the grooves on the bracket receiving plate 2, which can effectively ensure the stability of the movable extension plate 3 sliding on the bracket receiving plate 2.

[0021] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A protection pipe support with high stability, comprising a support fixing plate (1), characterized in that: A bracket receiving plate (2) is fixed on the upper surface of the bracket fixing plate (1), and a movable extension plate (3) is slidably connected in the bracket receiving plate (2). A support rod (4) is rotatably connected to the lower end of the movable extension plate (3). A connecting block (5) is rotatably connected to the end of the support rod (4) away from the movable extension plate (3). An installation plate (6) is fixed on the lower surface of the bracket fixing plate (1), and a through hole (7) is provided at both the upper and lower ends of the installation plate (6). A first bolt (8) is inserted through the through hole (7), and the first bolt (8) is threadedly connected to the connecting block (5) located between the installation plates (6). An installation hole (10) is provided on the surface of both the bracket receiving plate (2) and the movable extension plate (3), and a second bolt (12) is threadedly connected to the installation hole (10). A limit bracket (11) is inserted through the second bolt (12).

2. The protection tube support with high stability according to claim 1, characterized in that: Both sides of the connecting block (5) are fixedly connected to sliders (9), and the sliders (9) slide and connect on the mounting plate (6).

3. The highly stable protective tube support according to claim 1, characterized in that: A soft layer is fixedly connected to the inner surface of the limiting frame (11).

4. The highly stable protective tube support according to claim 1, characterized in that: The shape and size of the active expansion plate (3) are consistent with the shape and size of the groove on the support plate (2).

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