Butt joint device for installation of heat supply and ventilation pipelines

Abstract

The utility model relates to the technical field of fixing supports, in particular to a butt joint device for installation of heat supply and ventilation pipelines. The pipeline comprises two pipeline bodies, a fixing device is arranged outside the two pipeline bodies, the fixing device comprises two U-shaped groove plates, the inner sides of the two U-shaped groove plates are connected with the two pipeline bodies in a sliding mode, and the two ends of each U-shaped groove plate are fixedly connected with two side plates. The sides, close to each other, of the two side plates are fixedly connected with guide plates, one sides of the guide plates are fixedly connected with fixing plates, one sides of the two fixing plates are in threaded connection with two bolts, and the sides, close to each other, of the two U-shaped groove plates are fixedly connected with rubber pads. The problems that according to a traditional heat supply ventilation pipeline installation butt joint device, a plurality of bolts are needed for installation, installation is tedious, and the installation length of a ventilation pipeline is large, so that the construction strength is certainly improved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing brackets, in particular to an installation and docking device for heating and ventilation pipelines. Background Technique

[0002] Heating and ventilation pipelines are a kind of municipal infrastructure for air circulation and reducing the concentration of harmful gases.

[0003] For example, the publication number: CN214579526U discloses an installation and docking device for heating and ventilation pipelines, including a main body. A fixing frame is fixedly connected to the surface of the main body. By setting a moving handle, the main body can be moved more easily and conveniently to complete docking and disassembly. By setting a first docking frame and a second docking frame, the problem that the docking of the main body is prone to errors and wastes time during installation is solved, which is beneficial to the main body to complete docking easily and conveniently, reduce the workload and improve work efficiency. By setting a fixing module, the connection between the main body and the wall is more fixed after docking. By setting a triangular block, the problem that the main body is damaged due to excessive pressure is solved, which is beneficial to reducing the stress of the main body and increasing stability. By setting a heat preservation layer, the problem of heat loss during the transportation of heating is solved, which is beneficial to saving resources and reducing costs. By setting a clamping block, the main body forms a whole after docking and the clamping block is convenient for the installation and replacement of the main body.

[0004] In the above patent, by setting a clamping block, the main body forms a whole after docking and the clamping block is convenient for the installation and replacement of the main body. However, there is still a problem that the installation method of the clamping block requires a lot of bolts for installation, which is relatively cumbersome. Moreover, the installation length of the ventilation pipeline is relatively long, which will inevitably increase the construction intensity. Therefore, an installation and docking device for heating and ventilation pipelines is needed to facilitate the installation and docking of pipelines. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages in the prior art that in a traditional installation and docking device for heating and ventilation pipelines, the installation method requires a lot of bolts for installation, which is relatively cumbersome, and the installation length of the ventilation pipeline is relatively long, which will inevitably increase the construction intensity, and to propose an installation and docking device for heating and ventilation pipelines.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an installation and docking device for heating and ventilation pipelines, including two pipeline bodies. A fixing device is arranged outside the two pipeline bodies. The fixing device includes two U-shaped groove plates. The inner sides of the two U-shaped groove plates are slidably connected to the two pipeline bodies. Both ends of the U-shaped groove plate are fixedly connected with two side plates. One side of the two side plates close to each other is fixedly connected with a guide plate. One side of the guide plate is fixedly connected with a fixing plate. Two bolts are threadedly connected to one side of the two fixing plates.

[0007] The effects achieved by the above components are as follows: The assembly of the bolt and the fixing plate is achieved, thereby preventing the guide plate from moving, fixing the position of the side plate, and preventing the U-shaped groove plate from moving.

[0008] Preferably, rubber pads are fixedly connected to one side of each of the two U-shaped groove plates that are close to each other.

[0009] The effects achieved by the above components are as follows: The effect of the rubber pad increasing the sealing performance is achieved.

[0010] Preferably, a sealing frame is fixedly connected to one side of the fixing plate, and the sealing frame is made of rubber.

[0011] The effects achieved by the above components are as follows: The effect of the sealing frame being fixed on the fixing plate is achieved.

[0012] Preferably, a fixing strip is fixedly connected to one side of the U-shaped groove plate, and a handle is fixedly connected to one side of the fixing strip.

[0013] The effects achieved by the above components are as follows: The effect that the pulling force on the handle is transmitted to the fixing strip, thereby driving the U-shaped groove plate to move is achieved.

[0014] Preferably, an anti-slip sleeve is fixedly connected to the arc surface of the handle, and the anti-slip sleeve is made of rubber.

[0015] The effects achieved by the above components are as follows: The effect of the anti-slip sleeve increasing the friction force is achieved.

[0016] Preferably, a limiting device is provided on one side of the U-shaped groove plate. The limiting device includes two mounting plates. One side of the mounting plate is fixedly connected to the U-shaped groove plate, and a clamping groove is formed on one side of the mounting plate.

[0017] The effects achieved by the above components are as follows: The effect of the clamping groove being formed on the mounting plate is achieved.

[0018] Preferably, a rubber clamping rod is connected to the inside of the clamping groove in an interference fit manner, and a connecting plate is fixedly connected to one side of the rubber clamping rod.

[0019] The effects achieved by the above components are as follows: The effect of the rubber clamping rod being adapted to the clamping groove is achieved.

[0020] Preferably, a limiting frame is fixedly connected to one side of each of the two connecting plates.

[0021] The effects achieved by the above components are as follows: The effect that the movement of the limiting frame drives the movement of the connecting plate is achieved.

[0022] Preferably, U-shaped anti-slip pads are fixedly connected to both sides of the limiting frame, and the U-shaped anti-slip pads are made of rubber.

[0023] The effects achieved by the above components are as follows: the effect of increasing the friction force of the U-shaped anti-slip pad is achieved.

[0024] In summary, the beneficial effects of the present utility model are as follows:

[0025] In the present utility model, through the fixing device, when it is necessary to install and dock the pipeline, the guide plate is moved towards the end of the pipeline body until the U-shaped groove plate limits the pipeline body, and then bolts are used to assemble between the fixing plates, thereby completing the installation and docking of the pipeline body. Through the fixing device, the problem that in a traditional heating and ventilation pipeline installation and docking device, the installation method requires a lot of bolts for installation, which is rather cumbersome, and the installation length of the ventilation pipeline is relatively long, thus inevitably increasing the construction intensity is solved.

[0026] In the present utility model, through the limiting device, when it is necessary to prevent the bolts from loosening and affecting the installation and docking of the pipeline, the mounting plate is fixed on the U-shaped groove plate, and the rubber clamping rod is inserted into the clamping groove opened on the mounting plate. Since the rubber clamping rod is fixed to the connecting plate and the connecting plate is fixed to the limiting frame, the limiting frame completes the limitation of the two U-shaped groove plates. Through the limiting device, the problem that in a traditional heating and ventilation pipeline installation and docking device, after the bolts are installed and shaken, the bolts are prone to looseness and are not stable enough is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0028] Figure 2 is a structural schematic diagram of the fixing structure of the present utility model;

[0029] Figure 3 is a sectional structural schematic diagram of the three-dimensional structure of the present utility model;

[0030] Figure 4 is a structural schematic diagram of the limiting structure of the present utility model.

[0031] Legend: 1. Pipeline body; 2. Fixing device; 201. U-shaped groove plate; 202. Side plate; 203. Guide plate; 204. Fixing plate; 205. Sealing frame; 206. Anti-slip sleeve; 207. Bolt; 208. Rubber pad; 209. Fixing strip; 210. Handle; 3. Limiting device; 31. Mounting plate; 32. Clamping groove; 33. Rubber clamping rod; 34. Connecting plate; 35. Limiting frame; 36. U-shaped anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Refer to Figure 1 and Figure 3As shown in the figure, the utility model provides a technical solution: a heating and ventilation pipeline installation and docking device, which includes two pipeline bodies 1. A fixing device 2 is arranged outside the two pipeline bodies 1, and a limiting device 3 is arranged on one side of the U-shaped groove plate 201.

[0033] Next, specifically describe the specific settings and functions of its fixing device 2 and limiting device 3.

[0034] Refer to Figure 2 As shown in the figure, in this embodiment: The fixing device 2 includes two U-shaped groove plates 201. The inner sides of the two U-shaped groove plates 201 are slidably connected to the two pipeline bodies 1. Both ends of the U-shaped groove plate 201 are fixedly connected with two side plates 202. A guide plate 203 is fixedly connected to the side of the two side plates 202 close to each other. A fixing plate 204 is fixedly connected to one side of the guide plate 203. Two bolts 207 are threadedly connected to one side of the two fixing plates 204. The effect is achieved that the bolt 207 and the fixing plate 204 are assembled, thereby preventing the guide plate 203 from moving, and fixing the position of the side plate 202 to prevent the U-shaped groove plate 201 from moving. Rubber pads 208 are fixedly connected to the sides of the two U-shaped groove plates 201 close to each other. The effect of increasing the sealing performance by the rubber pads 208 is achieved. A sealing frame 205 is fixedly connected to one side of the fixing plate 204, and the sealing frame 205 is made of rubber. The effect of fixing the sealing frame 205 on the fixing plate 204 is achieved. A fixing strip 209 is fixedly connected to one side of the U-shaped groove plate 201, and a handle 210 is fixedly connected to one side of the fixing strip 209. The effect is achieved that the handle 210 receives a pulling force and transmits it to the fixing strip 209, thereby driving the U-shaped groove plate 201 to move. An anti-slip sleeve 206 is fixedly connected to the arc surface of the handle 210, and the anti-slip sleeve 206 is made of rubber. The effect of increasing the friction force by the anti-slip sleeve 206 is achieved.

[0035] Refer to Figure 4 As shown in the figure, in this embodiment: The limiting device 3 includes two mounting plates 31. One side of the mounting plate 31 is fixedly connected to the U-shaped groove plate 201, and a clamping groove 32 is opened on one side of the mounting plate 31. The effect of opening the clamping groove 32 on the mounting plate 31 is achieved. A rubber clamping rod 33 is connected to the inside of the clamping groove 32 by interference fit, and a connecting plate 34 is fixedly connected to one side of the rubber clamping rod 33. The effect of the rubber clamping rod 33 being adapted to the clamping groove 32 is achieved. A limiting frame 35 is fixedly connected to one side of the two connecting plates 34. The effect of the limiting frame 35 moving and driving the connecting plate 34 to move is achieved. U-shaped anti-slip pads 36 are fixedly connected to both sides of the limiting frame 35, and the U-shaped anti-slip pads 36 are made of rubber. The effect of increasing the friction force by the U-shaped anti-slip pads 36 is achieved.

[0036] Working principle: Through the fixing device 2, when it is necessary to install and dock the pipeline, the operator first docks the ends of two adjacent pipeline bodies 1, and then moves the guide plate 203 towards the end of the pipeline body 1 until the U-shaped groove plate 201 limits the pipeline body 1, so that the adjacent pipeline bodies 1 are closely combined. Then, bolts 207 are used to assemble between the fixing plates 204, thus completing the installation and docking of the pipeline body 1. Through the fixing device 2, it solves the problem that in a traditional heat supply and ventilation pipeline installation and docking device, a large number of bolts 207 are required for installation, which is relatively cumbersome, and the installation length of the ventilation pipeline is relatively long, which will inevitably increase the construction intensity.

[0037] Through the limiting device 3, when it is necessary to prevent the bolts 207 from loosening and affecting the installation and docking of the pipeline, the operator first fixes the mounting plate 31 on the U-shaped groove plate 201, and makes the rubber clamping rod 33 snap into the clamping groove 32 opened on the mounting plate 31. Since the rubber clamping rod 33 and the connecting plate 34 are fixed, and the connecting plate 34 and the limiting frame 35 are fixed, the limiting frame 35 completes the limiting of the two U-shaped groove plates 201. Through the limiting device 3, it solves the problem that in a traditional heat supply and ventilation pipeline installation and docking device, after the bolts 207 are installed and shaken, the bolts 207 are prone to loosening and are not stable enough.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A heating and ventilation pipeline installation and docking device, comprising two pipeline bodies (1), characterized in that: A fixing device (2) is provided outside the two pipe bodies (1). The fixing device (2) includes two U-shaped groove plates (201). The inner sides of the two U-shaped groove plates (201) are slidably connected to the two pipe bodies (1). Both ends of the U-shaped groove plate (201) are fixedly connected with two side plates (202). A guide plate (203) is fixedly connected to the side of the two side plates (202) close to each other. A fixing plate (204) is fixedly connected to one side of the guide plate (203). Two bolts (207) are threadedly connected to one side of the two fixing plates (204).

2. The installation and docking device for a heating and ventilation pipeline according to claim 1, characterized in that: Rubber pads (208) are fixedly connected to the sides of the two U-shaped groove plates (201) close to each other.

3. The installation and docking device for a heating and ventilation pipeline according to claim 1, characterized in that: A sealing frame (205) is fixedly connected to one side of the fixing plate (204). The sealing frame (205) is made of rubber.

4. The installation and docking device for a heating and ventilation pipeline according to claim 2, characterized in that: A fixing strip (209) is fixedly connected to one side of the U-shaped groove plate (201). A handle (210) is fixedly connected to one side of the fixing strip (209).

5. The installation and docking device for a heating and ventilation pipeline according to claim 4, wherein: An anti-slip sleeve (206) is fixedly connected to the arc surface of the handle (210). The anti-slip sleeve (206) is made of rubber.

6. The installation and docking device for a heating and ventilation pipeline according to claim 4, characterized in that: A limiting device (3) is provided on one side of the U-shaped groove plate (201). The limiting device (3) includes two mounting plates (31). One side of the mounting plate (31) is fixedly connected to the U-shaped groove plate (201). A clamping groove (32) is formed on one side of the mounting plate (31).

7. The installation and docking device for a heating and ventilation pipeline according to claim 6, characterized in that: A rubber clamping rod (33) is connected to the inside of the clamping groove (32) by interference fit. A connecting plate (34) is fixedly connected to one side of the rubber clamping rod (33).

8. The installation and docking device for a heating and ventilation pipeline according to claim 7, characterized in that: A limiting frame (35) is fixedly connected to one side of the two connecting plates (34).

9. The installation and docking device for a heating and ventilation pipeline according to claim 8, wherein: U-shaped anti-slip pads (36) are fixedly connected to both sides of the limiting frame (35). The U-shaped anti-slip pads (36) are made of rubber.

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