Adjustable pipeline thermal insulation layer fixing equipment
By designing an adjustable pipe insulation layer fixing device, which utilizes a combination of a rotating shaft and an elastic cloth belt, the problem of low applicability of existing fixing methods is solved, achieving stable clamping and fixing of pipes of different diameters, and improving the applicability and stability of the device.
Patent Information
- Application Number
- CN202520430916.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-12
AI Technical Summary
In existing technologies, pipe insulation layers are often fixed using methods such as tape wrapping, cable ties, and metal clips. Tape and cable ties are easily damaged, and metal clips cannot adapt to pipes of different diameters, resulting in low applicability.
Design an adjustable pipe insulation layer fixing device, which uses a first fixing clamp and a second fixing clamp, and achieves stable clamping and fixing of pipes of different diameters through a combination of a rotating shaft, elastic cloth belt and return spring. The stability is improved by using installation components and connecting components.
It achieves secure fixing of pipes of different diameters, prevents damage to the elastic tape, and improves the applicability and stability of the fixing equipment.
Smart Images
Figure CN223794908U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline insulation technology, and in particular to an adjustable pipeline insulation layer fixing device. Background Technology
[0002] In industrial production and civil facilities, pipeline insulation is an important measure for energy conservation, emission reduction, and prevention of heat loss. The commonly used method is to wrap the outside of the pipeline with an insulation layer to achieve the insulation effect.
[0003] Currently, the methods for fixing the outer insulation layer of pipes are mostly tape wrapping, cable ties, and metal clips. Tape and cable ties are easily damaged and broken by external forces, and although metal clips provide a secure fixation, they cannot fix pipes of different diameters and have low applicability.
[0004] Therefore, the current methods for fixing the outer insulation layer of pipes mostly involve methods such as wrapping with tape, tying with straps, and metal clips. Tape and tying with straps are easily damaged and broken by external forces, and although metal clips provide a secure fixation, they cannot fix pipes of different diameters and have low applicability. An adjustable pipe insulation layer fixing device could be designed to fix the insulation layer of pipes of different sizes, while being more secure and having higher applicability. Utility Model Content
[0005] To overcome the current problems of fixing pipe insulation jackets using methods such as tape wrapping, cable ties, and metal clips, which are prone to damage and breakage due to external forces, and the fact that metal clips, while providing a secure fixation, cannot fix pipes of different diameters and have low applicability.
[0006] The technical solution of this utility model is as follows: an adjustable pipe insulation layer fixing device, including a first fixing clamp, a second fixing clamp, an installation component, and a connecting component. The first fixing clamp and the second fixing clamp are arranged symmetrically. The first fixing clamp and the second fixing clamp are each provided with two sets of rotating shafts inside. The two sets of rotating shafts are arranged vertically. Two sets of positioning plates are fixedly installed on the periphery of the rotating shafts. A return spring is fixedly installed on one side of the positioning plate. The return directions of the return springs of the two sets of rotating shafts are opposite. An elastic cloth strip is sleeved on the periphery of the rotating shafts. One set of elastic cloth strips is sleeved on the periphery of both sets of rotating shafts. The elastic cloth strip is located between the two sets of positioning plates. The installation component is set above the first fixing clamp and the second fixing clamp. The connecting component is set on one side of the first fixing clamp and the second fixing clamp. There are four sets of connecting components.
[0007] Preferably, the first and second fixing clips can be installed using the installation components, and these clips can rotate to clamp around the outer edge of the pipe insulation layer. An elastic fabric strip is installed via a rotating shaft. When the elastic fabric strip contacts the outer surface of the pipe insulation layer, it undergoes elastic deformation and adheres to the outer edge of the insulation layer, clamping and fixing it in place. Simultaneously, the two rotating shafts rotate in opposite directions, compressing the return spring and providing additional pressure to the elastic fabric strip, making the insulation layer more securely fixed. This method can clamp and fix pipes of different diameters. The first and second fixing clips shield and protect the internal elastic fabric strip, effectively preventing damage or breakage from external forces. A connecting component allows for the assembly and connection of multiple sets of the first and second fixing clips, improving stability.
[0008] Preferably, two sets of fixing brackets are fixedly installed below the first fixing clamp, and two sets of locking bars are provided below the second fixing clamp, with the locking bars located inside the fixing brackets.
[0009] Preferably, two sets of fixing rods are fixedly installed below the second fixing clamp, a locking bar is sleeved around the fixing rod, the locking bar is rotatably connected to the fixing rod, and a locking nut is provided around the fixing rod, the locking nut is threadedly connected to the fixing rod.
[0010] Preferably, the mounting assembly includes a mounting shaft and a limiting plate. The mounting shaft is positioned above the first fixing clamp and the second fixing clamp, and two sets of limiting plates are fixedly mounted on the periphery of the mounting shaft.
[0011] Preferably, the mounting assembly includes a rotating sleeve, and two sets of rotating sleeves are provided. The rotating sleeves are located on the periphery of the mounting shaft and are rotatably connected to the mounting shaft. The rotating sleeves are located between two sets of limiting plates, and the two sets of rotating sleeves are respectively fixedly connected to the first fixing clamp and the second fixing clamp.
[0012] Preferably, the connecting assembly includes an internally threaded sleeve and a screw. The internally threaded sleeve is disposed on one side of the first fixing clamp and the second fixing clamp, and the screw is disposed inside the internally threaded sleeve and is threadedly connected to the internally threaded sleeve.
[0013] Preferably, the connecting assembly includes a plug rod and a socket. A set of plug rods is fixedly installed at one end of the internal threaded sleeve and the screw. Two sets of sockets are reserved on both sides of the first fixing clamp and the second fixing clamp. The plug rod is located inside the socket and is engaged with the socket.
[0014] The beneficial effects of this utility model are:
[0015] By rotating the sleeve around the mounting shaft, the first and second fixing clips are clamped onto the outside of the pipe covered with insulation. Pressing the first and second fixing clips firmly brings them into contact. At this point, the elastic cloth strip contacts the outer surface of the pipe insulation layer. The elastic cloth strip will deform elastically and adhere to the outside of the pipe insulation layer, clamping and fixing the insulation layer. Simultaneously, the two sets of rotating shafts rotate in opposite directions, compressing the return spring and providing additional pressure to the elastic cloth strip, making the insulation layer more firmly fixed. This method can clamp and fix pipes of different diameters. The first and second fixing clips will shield and protect the internal elastic cloth strip, effectively preventing the elastic cloth strip from being damaged or broken by external forces. Attached Figure Description
[0016] Figure 1 The diagram shown is a three-dimensional structural diagram of the adjustable pipe insulation layer fixing device of this utility model, consisting of two sets of first fixing clips and second fixing clips assembled together.
[0017] Figure 2 The diagram shown is a three-dimensional cross-sectional view of the first fixing clamp of the adjustable pipe insulation layer fixing device of this utility model.
[0018] Figure 3 The diagram shown is a three-dimensional structural diagram of the first and second fixing clips of the adjustable pipe insulation layer fixing device of this utility model.
[0019] Figure 4 The diagram shown is an exploded three-dimensional structural illustration of the adjustable pipe insulation layer fixing device of this utility model.
[0020] Explanation of reference numerals in the attached drawings: 1. First fixing clamp; 101. Fixing frame; 2. Second fixing clamp; 201. Locking bar; 202. Fixing rod; 203. Locking nut; 301. Rotating shaft; 302. Positioning plate; 303. Return spring; 304. Elastic cloth belt; 401. Mounting shaft; 402. Limiting plate; 403. Rotating sleeve; 501. Internal threaded sleeve; 502. Screw; 503. Insertion rod; 504. Insertion hole. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figure 1 and Figure 2This utility model provides an embodiment: an adjustable pipe insulation layer fixing device, including a first fixing clamp 1, a second fixing clamp 2, an installation component, and a connecting component. The first fixing clamp 1 and the second fixing clamp 2 are symmetrically arranged. Each of the first fixing clamp 1 and the second fixing clamp 2 has two sets of rotating shafts 301 arranged vertically. Two sets of positioning plates 302 are fixedly installed around the rotating shafts 301. A return spring 303 is fixedly installed on one side of each positioning plate 302. The return directions of the return springs 303 of the two sets of rotating shafts 301 are opposite. An elastic cloth strip 304 is sleeved around the rotating shafts 301. One set of elastic cloth strips 304 is simultaneously sleeved around both sets of rotating shafts 301, located between the two sets of positioning plates 302. The installation component is located above the first fixing clamp 1 and the second fixing clamp 2. The connecting component is located on one side of the first fixing clamp 1 and the second fixing clamp 2. Four sets of connecting components are provided. The device allows for the installation of the first fixing clamp 1 and the second fixing clamp 2, enabling them to rotate and clamp around the periphery of the pipe insulation layer. An elastic cloth strip 304 is installed via a rotating shaft 301. When the elastic cloth strip 304 contacts the outer surface of the pipe insulation layer, it undergoes elastic deformation, adhering to the periphery of the insulation layer and clamping it securely. Simultaneously, the two rotating shafts 301 rotate in opposite directions, compressing the return spring 303 and providing additional pressure to the elastic cloth strip 304, resulting in a more secure fixation of the insulation layer. This device can clamp and fix pipes of different diameters. The first fixing clamp 1 and the second fixing clamp 2 shield and protect the internal elastic cloth strip 304, effectively preventing damage or breakage from external forces. A connecting assembly allows for the assembly and connection of multiple sets of the first fixing clamp 1 and the second fixing clamp 2, improving stability.
[0023] Please see Figure 3 In this embodiment, two sets of fixing brackets 101 are fixedly installed below the first fixing clamp 1, and two sets of locking bars 201 are provided below the second fixing clamp 2. The locking bars 201 are located inside the fixing brackets 101. By setting the locking bars 201 and the fixing brackets 101 in cooperation, the first fixing clamp 1 and the second fixing clamp 2 can be locked. Two sets of fixing rods 202 are fixedly installed below the second fixing clamp 2. The locking bars 201 are sleeved on the periphery of the fixing rods 202, and the locking bars 201 are rotatably connected to the fixing rods 202. A locking nut 203 is provided on the periphery of the fixing rods 202, and the locking nut 203 is threadedly connected to the fixing rods 202. The locking bars 201 are installed by setting the fixing rods 202, and the locking bars 201 can be locked by setting the locking nuts 203 to prevent them from rotating accidentally.
[0024] Please see Figure 1 and Figure 4In this embodiment, the mounting assembly includes a mounting shaft 401 and a limiting plate 402. The mounting shaft 401 is disposed above the first fixing clamp 1 and the second fixing clamp 2, and two sets of limiting plates 402 are fixedly mounted on the periphery of the mounting shaft 401. The mounting assembly also includes a rotating sleeve 403, of which two sets are provided. The rotating sleeve 403 is disposed on the periphery of the mounting shaft 401 and rotatably connected to the mounting shaft 401. The rotating sleeve 403 is located between the two sets of limiting plates 402, and the two sets of rotating sleeves 403 are fixedly connected to the first fixing clamp 1 and the second fixing clamp 2, respectively. The rotating sleeve 403 is installed by setting the mounting shaft 401, the rotating sleeve 403 is limited by setting the limiting plate 402, and the first fixing clamp 1 and the second fixing clamp 2 are installed by setting the two sets of rotating sleeves 403, respectively. The connecting assembly includes an internally threaded sleeve 501 and a screw 502. The internally threaded sleeve 501 is disposed on the first fixing clamp 1. On one side of the second fixing clamp 2, the screw 502 is disposed inside the internal threaded sleeve 501, and the screw 502 is threadedly connected to the internal threaded sleeve 501; the connecting assembly includes a plug rod 503 and a socket 504. A set of plug rods 503 are fixedly installed at one end of the internal threaded sleeve 501 and the screw 502. Two sets of sockets 504 are reserved on both sides of the first fixing clamp 1 and the second fixing clamp 2. The plug rod 503 is located inside the socket 504 and is engaged with the socket 504; by setting the plug rod 503 to engage with the socket 504, the internal threaded sleeve 501 and the screw 502 can be fixed between the two sets of the first fixing clamp 1 and the second fixing clamp 2, thereby assembling and connecting multiple sets of the first fixing clamp 1 and the second fixing clamp 2, improving stability. By setting the screw 502 to rotate inside the internal threaded sleeve 501, the distance between multiple sets of the first fixing clamp 1 and the second fixing clamp 2 can be adjusted according to the actual installation requirements.
[0025] During operation, the insert rod 503 engages with the insert hole 504 to fix the internal threaded sleeve 501 and the screw 502 between the two sets of first fixing clamps 1 and second fixing clamps 2, thereby assembling and connecting multiple sets of first fixing clamps 1 and second fixing clamps 2 to improve stability. By rotating the screw 502 inside the internal threaded sleeve 501, the distance between multiple sets of first fixing clamps 1 and second fixing clamps 2 can be adjusted according to actual installation requirements.
[0026] By rotating the rotating sleeve 403 around the mounting shaft 401, the first fixing clamp 1 and the second fixing clamp 2 are clamped around the pipe covered with the insulation layer. The first fixing clamp 1 and the second fixing clamp 2 are pressed down to make them contact each other. At this time, the elastic cloth strip 304 contacts the outer surface of the pipe insulation layer. The elastic cloth strip 304 will undergo elastic deformation and stick to the outer edge of the pipe insulation layer, clamping and fixing the insulation layer. At the same time, it drives the two sets of rotating shafts 301 to rotate in opposite directions, pressing the return spring 303 and providing additional pressure to the elastic cloth strip 304, making the insulation layer more firmly fixed. Pipes of different diameters can be clamped and fixed. The first fixing clamp 1 and the second fixing clamp 2 will shield and protect the internal elastic cloth strip 304, which can effectively prevent the elastic cloth strip 304 from being damaged or broken by external forces.
[0027] The locking bar 201 is rotated around the fixing rod 202, so that the locking bar 201 rotates into the inside of the fixing frame 101, and the locking nut 203 is used to lock the locking bar 201. At this time, the locking bar 201 and the fixing frame 101 can lock the first fixing clamp 1 and the second fixing clamp 2, thereby fixing the insulation layer inside the first fixing clamp 1 and the second fixing clamp 2.
[0028] Through the above steps, the elastic cloth strip 304 contacts the outer surface of the pipe insulation layer. The elastic cloth strip 304 undergoes elastic deformation and adheres to the outer perimeter of the pipe insulation layer, clamping and fixing the insulation layer. At the same time, it drives the two sets of rotating shafts 301 to rotate in opposite directions, pressing the return spring 303 and providing additional pressure to the elastic cloth strip 304, making the insulation layer more firmly fixed. It can clamp and fix pipes of different diameters. The first fixing clamp 1 and the second fixing clamp 2 will shield and protect the internal elastic cloth strip 304, effectively preventing the elastic cloth strip 304 from being damaged or broken by external forces. This solves the problem that the current methods of fixing the outer insulation of pipes mostly use tape wrapping, cable ties, and metal clips. Tape and cable ties are easily damaged and broken by external forces, and although metal clips are firmly fixed, they cannot fix pipes of different diameters and have low applicability.
[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.
Claims
1. An adjustable pipe insulation layer fixing device, comprising a first fixing clamp (1) and a second fixing clamp (2), characterized in that: It also includes an installation component and a connecting component. The first fixing clamp (1) and the second fixing clamp (2) are arranged symmetrically. The first fixing clamp (1) and the second fixing clamp (2) are each provided with two sets of rotating shafts (301). The two sets of rotating shafts (301) are arranged vertically. Two sets of positioning plates (302) are fixedly installed on the periphery of the rotating shafts (301). A return spring (303) is fixedly installed on one side of the positioning plate (302). The return directions of the return springs (303) of the two sets of rotating shafts (301) are opposite. An elastic cloth strip (304) is sleeved on the periphery of the rotating shafts (301). One set of elastic cloth strips (304) is sleeved on the periphery of the two sets of rotating shafts (301) at the same time. The elastic cloth strip (304) is located between the two sets of positioning plates (302). The installation component is set above the first fixing clamp (1) and the second fixing clamp (2). The connecting component is set on one side of the first fixing clamp (1) and the second fixing clamp (2). There are four sets of connecting components.
2. The adjustable pipe insulation layer fixing device according to claim 1, characterized in that: Two sets of fixing brackets (101) are fixedly installed below the first fixing clip (1), and two sets of locking bars (201) are provided below the second fixing clip (2). The locking bars (201) are located inside the fixing brackets (101).
3. The adjustable pipe insulation layer fixing device according to claim 2, characterized in that: Two sets of fixing rods (202) are fixedly installed below the second fixing clamp (2). The locking bar (201) is sleeved on the outside of the fixing rod (202). The locking bar (201) is rotatably connected to the fixing rod (202). A locking nut (203) is provided on the outside of the fixing rod (202). The locking nut (203) is threadedly connected to the fixing rod (202).
4. The adjustable pipe insulation layer fixing device according to claim 1, characterized in that: The mounting assembly includes a mounting shaft (401) and a limiting plate (402). The mounting shaft (401) is positioned above the first fixing clamp (1) and the second fixing clamp (2). Two sets of limiting plates (402) are fixedly mounted on the periphery of the mounting shaft (401).
5. The adjustable pipe insulation layer fixing device according to claim 4, characterized in that: The mounting assembly includes a rotating sleeve (403), and there are two sets of rotating sleeves (403). The rotating sleeves (403) are located on the periphery of the mounting shaft (401). The rotating sleeves (403) are rotatably connected to the mounting shaft (401). The rotating sleeves (403) are located between two sets of limiting plates (402). The two sets of rotating sleeves (403) are fixedly connected to the first fixing clamp (1) and the second fixing clamp (2) respectively.
6. The adjustable pipe insulation layer fixing device according to claim 1, characterized in that: The connecting assembly includes an internal threaded sleeve (501) and a screw (502). The internal threaded sleeve (501) is disposed on one side of the first fixing clamp (1) and the second fixing clamp (2). The screw (502) is disposed inside the internal threaded sleeve (501) and is threadedly connected to the internal threaded sleeve (501).
7. The adjustable pipe insulation layer fixing device according to claim 6, characterized in that: The connecting assembly includes a plug rod (503) and a socket (504). A set of plug rods (503) is fixedly installed at one end of the internal threaded sleeve (501) and the screw (502). Two sets of sockets (504) are reserved on both sides of the first fixing clamp (1) and the second fixing clamp (2). The plug rod (503) is located inside the socket (504) and the plug rod (503) is engaged with the socket (504).