Building expansion joint pipeline structure

Abstract

The utility model discloses a building expansion joint pipeline structure, and belongs to the technical field of buildings. Comprising a line pipe and two sets of rotating wheels, and the line pipe is fixed to a supporting plate and located at the expansion joint; the two rotating wheels are distributed at the two ends of the line pipe and rotationally connected with the supporting plate, and the two rotating wheels are in transmission through a transmission assembly. An adjusting frame is slidably connected in the wire pipe and is used for fixing the wire harness; a rope is fixed to the adjusting frame and used for driving the adjusting frame to slide in the line pipe. The two ends of the rope are wound around the two rotating wheels respectively, and the rotating wheels are used for controlling the rope to move. The to-be-penetrated wire harness is fixed to the adjusting frame, the two sets of rotating wheels rotate, the rope on the rotating wheel at the wire harness penetrating-in end is released, the rotating wheel at the wire harness penetrating-out end is wound, then the rope drives the adjusting frame and the wire harness to move from one end of the wire pipe to the other end of the wire pipe, wire penetrating operation is achieved, and the wire penetrating difficulty is reduced.

Description

Technical Field

[0001] The present application relates to the field of building technology, and more specifically, to a building expansion joint pipeline structure. Background Art

[0002] Building pipeline construction refers to the installation of various pipelines in buildings, such as water pipes, gas pipes, cables, etc. These pipelines play the role of transmitting fluids and electrical energy in buildings. They are a very important part of building construction. During construction, it is often encountered that the lines cross the construction surface.

[0003] The document with the prior art publication number CN210111560U provides a temporary pipeline protection device for a building. The device can adjust the actual height of the horizontal plate from the ground by installing the height fixing pins in different positioning holes, so as to perform real-time adjustment for reference pipelines of different sizes and diameters to avoid damage caused by squeezing the reference pipeline by the horizontal plate and the inclined support plate. The rubber expansion joint has a certain elasticity and can protect the reference pipeline with a certain curvature. In cold weather, insulation materials can be placed on the inside of the guard plate for insulation to ensure the normal use of the reference pipeline. Under the premise of ensuring the normal use of the reference pipeline, it not only protects the reference pipeline, but also ensures the walking safety of pedestrians. It is also convenient for maintenance and disassembly, protects engineering facilities, reduces the workload of workers, reduces construction costs, and improves utilization efficiency.

[0004] Although the above-mentioned prior art solutions can achieve the relevant beneficial effects through the structure of the prior art, the above-mentioned devices are not suitable for the construction of non-temporary building lines such as roads or bridges, and are prone to cause problems such as uneven road surfaces.

[0005] In view of the above-mentioned related technologies, the inventor believes that the line can be laid by adding a line pipe at the joint of the road surface or bridge. In view of this, we propose a building expansion joint pipeline structure. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a building expansion joint pipeline structure, which solves the technical problems that can only be solved by the prior art and achieves technical effects.

[0008] 2. Technical solution

[0009] The embodiment of the present application provides a building expansion joint pipeline structure, including a wire pipe and two sets of runners, wherein the wire pipe is fixed on a support plate and is located at the expansion joint;

[0010] The two groups of rotating wheels are distributed at both ends of the wire tube and are rotatably connected to the support plate, and the two groups of rotating wheels are driven by a transmission assembly;

[0011] An adjustment frame is slidably connected inside the wire tube, and the adjustment frame is used to fix the wire harness;

[0012] A rope is fixed on the adjusting frame, and the rope is used to drive the adjusting frame to slide in the wire tube;

[0013] The two ends of the rope are respectively wound around two rotating wheels, and the rotating wheels are used to control the movement of the rope.

[0014] By adopting the above technical solution, the wire harness to be penetrated is fixed on the adjusting frame, the two sets of wheels are rotated, the rope on the wheel at the wire harness entry end is released, and the wheel at the wire harness exit end is reeled up, so that the rope drives the adjusting frame and the wire harness to move from one end of the wire tube to the other end, thereby realizing the threading operation and reducing the difficulty of threading.

[0015] As an optional solution of the technical solution of the present application document, the two groups of wheels rotate in the same direction.

[0016] As an optional solution to the technical solution of the present application document, the pipeline structure also includes a limiting rod, a plurality of positioning holes are opened on a rotating wheel, and the limiting rod passes through the positioning holes and is inserted into the supporting plate to fix the rotating wheel.

[0017] By adopting the above technical solution, the rotating wheel is limited and fixed by the limiting rod, so as to avoid the rotating wheel from rotating when not in operation, thereby improving the stability of the rotating wheel.

[0018] As an optional solution of the technical solution of the present application document, the transmission assembly includes a transmission rod and two groups of first bevel teeth, the transmission rod is fixedly connected to the support plate, the two groups of first bevel teeth are respectively fixed on two groups of rotating wheels, and second bevel teeth are fixed at both ends of the transmission rod, and the second bevel teeth are meshed with the corresponding first bevel teeth for transmission.

[0019] By adopting the above technical solution, one rotating wheel rotates to drive the first bevel gear thereon to rotate, and the second bevel gear, the transmission rod and another first bevel gear to rotate through meshing transmission, thereby driving another rotating wheel to rotate.

[0020] As an optional solution of the technical solution of the present application document, a binding belt is fixed on the adjustment frame, and the wiring harness is fixed on the adjustment frame through the binding belt.

[0021] 3. Beneficial effects

[0022] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0023] 1. The present application fixes the wire harness to be threaded on an adjustment frame, and the two sets of wheels rotate synchronously. The rope on the wheel at the wire harness entry end is released, and the wheel at the wire harness exit end is reeled in, so that the rope drives the adjustment frame and the wire harness to move from one end of the wire tube to the other end, thereby realizing the threading operation and reducing the difficulty of threading.

[0024] 2. The present application uses a limit rod to limit and fix the rotating wheel to prevent the rotating wheel from rotating when not in operation, thereby improving the stability of the rotating wheel.

[0025] 3. In the present application, a rotating wheel is rotated to drive the first bevel gear thereon to rotate, and the second bevel gear, the transmission rod and another first bevel gear are driven to rotate through meshing transmission, thereby achieving synchronous rotation of another rotating wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the installation structure of a building expansion joint pipeline structure disclosed in a preferred embodiment of the present application;

[0027] Figure 2 A schematic diagram of the distribution of the runner positions of a building expansion joint pipeline structure disclosed in a preferred embodiment of the present application;

[0028] Figure 3 This is a schematic diagram of the connection structure of the transmission components of the building expansion joint pipeline structure disclosed in a preferred embodiment of the present application.

[0029] Explanation of the numbers in the figure: 1. wire tube; 2. rotating wheel; 3. support plate; 5. transmission assembly; 6. rope; 7. adjustment frame; 8. limit rod; 21. positioning hole; 51. transmission rod; 52. first bevel gear; 53. second bevel gear; 71. restraint belt. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] Reference Figures 1 to 3The embodiment of the present application discloses a building expansion joint pipeline structure, including a wire tube 1 and two groups of wheels 2. The wire tube 1 is fixed on a support plate 3 and is located at the building expansion joint. The two groups of wheels 2 are distributed at both ends of the wire tube 1 and are rotatably connected to the support plate 3. The two groups of wheels 2 are driven by a transmission assembly 5. The two groups of wheels 2 rotate in the same direction. An adjustment frame 7 is slidably connected inside the wire tube 1. The adjustment frame 7 is used to fix a wire harness. The wire harness can be a cable or a data transmission line, etc. A rope 6 is fixed on the adjustment frame 7. The rope 6 is used to drive the adjustment frame 7 to slide inside the wire tube 1. The two ends of the rope 6 are respectively wound around the two wheels 2 (the ends of the rope 6 are fixed on the two wheels 2), and the wheels 2 are used to control the movement of the rope 6. In this embodiment, the wire harness to be threaded is fixed on the adjustment frame 7, the two sets of wheels 2 rotate synchronously, the rope 6 on the wheel 2 at the wire harness entry end is released, and the wheel 2 at the wire harness exit end is reeled up, so that the rope 6 drives the adjustment frame 7 and the wire harness to move from one end of the wire tube 1 to the other end, thereby realizing the threading operation and reducing the difficulty of threading.

[0032] The pipeline structure also includes a limiting rod 8. A plurality of positioning holes 21 are formed on a rotating wheel 2. The limiting rod 8 passes through the positioning holes 21 and is inserted into the support plate 3 to fix the rotating wheel 2. In this embodiment, the limiting rod 8 is used to limit and fix the rotating wheel 2, so as to prevent the rotating wheel 2 from rotating when not in operation, thereby improving the stability of the rotating wheel 2.

[0033] The transmission assembly 5 includes a transmission rod 51 and two groups of first bevel gears 52. The transmission rod 51 is fixedly connected to the support plate 3. The two groups of first bevel gears 52 are respectively fixed to the two groups of rotating wheels 2. Second bevel gears 53 are fixed to both ends of the transmission rod 51. The second bevel gears 53 are meshed and transmitted with the corresponding first bevel gears 52. In this embodiment, the first bevel gears 52 on the rotating wheel 2 are driven to rotate by rotating one rotating wheel 2, and the second bevel gears 53, the transmission rod 51 and the other first bevel gears 52 are driven to rotate by meshing transmission, thereby driving the other rotating wheel 2 to rotate.

[0034] A binding belt 71 is fixed on the adjusting frame 7 , and the wire harness is fixed on the adjusting frame 7 through the binding belt 71 .

[0035] When in use, a building expansion joint pipeline structure disclosed in an embodiment of the present application is configured such that the end of the wire harness is fixed to the adjustment frame 7 by a restraining belt 71, the limiting rod 8 is removed from the rotating wheel 2, and one rotating wheel 2 is rotated to release the rope 6, thereby driving the first bevel gear 52 thereon to rotate, and the second bevel gear 53, the transmission rod 51 and the other first bevel gear 52 are driven to rotate through meshing transmission, thereby driving the other rotating wheel 2 to rotate and wrap around the rope 6, and the rope 6 drives the adjusting frame 7 and the wire harness to move from one end of the wire tube 1 to the other end, thereby completing the threading.

Claims

1. A building expansion joint pipeline structure, characterized in that: It comprises a wire tube (1) and two sets of rotating wheels (2), wherein the wire tube (1) is fixed on a supporting plate (3) and the wire tube (1) is located at an expansion joint; The two groups of rotating wheels (2) are distributed at both ends of the line tube (1) and are rotatably connected to the support plate (3), and the two groups of rotating wheels (2) are driven by a transmission assembly (5); An adjustment frame (7) is slidably connected inside the wire tube (1), and the adjustment frame (7) is used to fix the wire harness; A rope (6) is fixed on the adjusting frame (7), and the rope (6) is used to drive the adjusting frame (7) to slide inside the wire tube (1); The two ends of the rope (6) are respectively wound around two rotating wheels (2), and the rotating wheels (2) are used to control the movement of the rope (6).

2. The building expansion joint pipeline structure according to claim 1, characterized in that: The two groups of rotating wheels (2) rotate in the same direction.

3. The building expansion joint pipeline structure according to claim 1, characterized in that: The pipeline structure also includes a limiting rod (8). A plurality of positioning holes (21) are provided on a rotating wheel (2). The limiting rod (8) passes through the positioning holes (21) and is inserted into the supporting plate (3) to fix the rotating wheel (2).

4. The building expansion joint pipeline structure according to any one of claims 1 to 3, characterized in that: The transmission assembly (5) comprises a transmission rod (51) and two groups of first bevel teeth (52); the transmission rod (51) is fixedly connected to the support plate (3); the two groups of first bevel teeth (52) are respectively fixed on the two groups of rotating wheels (2); second bevel teeth (53) are fixed at both ends of the transmission rod (51); the second bevel teeth (53) mesh with the corresponding first bevel teeth (52) for transmission.

5. The building expansion joint pipeline structure according to any one of claims 1 to 3, characterized in that: A binding belt (71) is fixed on the adjustment frame (7), and the wire harness is fixed on the adjustment frame (7) via the binding belt (71).

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