Anti-abrasion heat supply pipeline

Abstract

The utility model relates to the technical field of heat supply pipelines, and discloses an anti-abrasion heat supply pipeline which comprises a pipeline body, a protective sleeve is movably connected to the outer side of the pipeline body, a telescopic barrel is fixedly connected to the bottom of the protective sleeve, a telescopic column is movably connected to the interior of the telescopic barrel, and an anti-rotation frame is fixedly connected to the inner side of the telescopic column. By arranging the protective sleeve, the surface of the pipeline can be protected, friction between the pipelines can be avoided, the pipeline can be protected to a certain extent, the service life of the pipeline can be prolonged, and by arranging the limiting disc, the anti-rotating frame, the telescopic barrel and the telescopic column, the height of the pipeline can be adjusted, and the pipeline can be conveniently cleaned. During installation, the pipeline supporting device can be adjusted according to the height of the terrain, so that the pipeline supporting device can better support the pipeline, the stability during installation of the pipeline supporting device is guaranteed, after adjustment is completed, the telescopic column can be limited through the limiting disc and the anti-rotation frame, and the stability of the telescopic column after adjustment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of heating pipes, and more particularly to an anti-wear heating pipe. Background Art

[0002] With the acceleration of my country's urbanization process and the rapid development of urban construction, the requirements for urban pipeline construction are becoming higher and higher. Pipeline construction is an indispensable basic public facility in the city. Heating pipes are pipes treated with insulation technology. Heating pipes are an important factor affecting energy conservation. The development and application of heating pipes are increasingly valued by countries around the world.

[0003] The shortcomings of the existing technology: Due to the large size of the existing heating pipes, they are easily squeezed by the installers during the installation process, and are easily squeezed by the surrounding pits, stones, etc. after installation, so their surfaces cannot be well protected. In particular, when the pipes are connected to each other, the connection ports are squeezed and rubbed, which is not conducive to their service life. In addition, the large-volume heating pipes are not convenient for adjusting their height position according to different terrains, thereby increasing the possibility of pipe wear during installation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a wear-resistant heating pipe to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an anti-wear heating pipe, comprising a pipe, the outer side of the pipe is movably connected with a protective sleeve, the bottom of the protective sleeve is fixedly connected with a telescopic barrel, the inside of the telescopic barrel is movably connected with a telescopic column, the inside of the telescopic column is fixedly connected with an anti-rotation frame, the outer side of the telescopic barrel is fixedly connected with a limiting disk, the protective sleeve comprises an inner sleeve, the outer side of the inner sleeve is fixedly connected with an outer sleeve, the inner side of the inner sleeve is fixedly connected with a pressure cylinder, the inside of the pressure cylinder is movably connected with a pressure block, and a first spring is fixedly connected between the pressure cylinder and the pressure block.

[0006] Preferably, the pipeline includes a tube body, and a groove is provided on the outer side of the tube body.

[0007] Preferably, the telescopic barrel comprises a barrel body, and a screw groove is provided inside the barrel body.

[0008] Preferably, the limiting disk includes a disk body, the interior of the disk body is movably connected to a plug post, a second spring is fixedly connected between the disk body and the plug post, a shift block is fixedly connected to the top of the plug post, and a limiting groove is provided inside the disk body.

[0009] Preferably, the telescopic column includes a column body, the outer side of the column body is provided with a thread, the bottom of the column body is fixedly connected to a fixing plate, and the interior of the fixing plate is provided with a fixing groove.

[0010] Preferably, the anti-rotation frame includes a rotating column, and the interior of the rotating column is movably connected to a fixed column.

[0011] Technical effects and advantages of this utility model:

[0012] 1. The protective cover is helpful to protect the surface of the pipeline, so that there will be no friction between the pipelines, which has a certain protective effect on the pipeline, preventing the pipeline from being damaged due to extrusion and friction, and extending its service life.

[0013] 2. The provision of a limit plate, an anti-rotation frame, a telescopic barrel and a telescopic column facilitates adjustment of the height of the pipeline. During installation, it can be adjusted according to the height of the terrain, so that it can better support the pipeline and ensure its stability during installation. After the adjustment is completed, the telescopic column can be limited by the limit plate and the anti-rotation frame to prevent it from rotating, thereby ensuring its stability after adjustment and further making the heating pipeline wear-resistant. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the overall structure of the pipeline of the present utility model.

[0016] Figure 3 This is a schematic diagram of the overall structure of the protective cover of the present utility model.

[0017] Figure 4 It is a schematic diagram of the cross section of the telescopic barrel, the entire telescopic column and the overall structure of the anti-rotation frame of the present invention.

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the limit plate of the present utility model.

[0019] The accompanying drawings are marked as follows: 1. Pipe; 101. Pipe body; 102. Card slot; 2. Protective sleeve; 201. Inner sleeve; 202. Outer sleeve; 203. Pressing cylinder; 204. First spring; 205. Pressing block; 3. Telescopic barrel; 301. Barrel body; 302. Screw groove; 4. Limiting plate; 401. Plate body; 402. Second spring; 403. Dial block; 404. Insert column; 405. Limiting slot; 5. Telescopic column; 501. Column; 502. Thread; 503. Fixed plate; 504. Fixed slot; 6. Anti-rotation frame; 601. Rotating column; 602. Fixed column. DETAILED DESCRIPTION

[0020] The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The wear-resistant heating pipes involved in the present invention are not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work fall within the scope of protection of the present invention.

[0021] The utility model provides a wear-resistant heating pipe, comprising a pipe 1, a protective sleeve 2 being movably connected to the outside of the pipe 1, a telescopic barrel 3 being fixedly connected to the bottom of the protective sleeve 2, a telescopic column 5 being movably connected to the inside of the telescopic barrel 3, an anti-rotation frame 6 being fixedly connected to the inside of the telescopic column 5, a limit plate 4 being fixedly connected to the outside of the telescopic barrel 3, the protective sleeve 2 comprising an inner sleeve 201, an outer sleeve 202 being fixedly connected to the outside of the inner sleeve 201, a pressure cylinder 203 being fixedly connected to the inside of the pressure cylinder 203, a pressure block 205 being movably connected to the inside of the pressure cylinder 203, a first spring 204 being fixedly connected between the pressure cylinder 203 and the pressure block 205, The pressing block 205 can move inside the pressing cylinder 203, and the bottom of the pressing block 205 is set as an arc. By aligning with the pipe 1 and squeezing it, the pressing block 205 can be retracted into the pressing cylinder 203, so that the protective sleeve 2 can be sleeved on the outside of the pipe 1, and the pressing block 205 is snapped into the card slot 102, so that the connection of the protective sleeve 2 is more stable. The outer side of the outer sleeve 202 is made of rubber material, which has good wear resistance and can ensure its service life, so that there will be no friction between the pipes 1, which has a certain protective effect on it, preventing its surface from being damaged due to squeezing and friction, thereby extending its service life.

[0022] Furthermore, the pipeline 1 includes a pipe body 101 , and a clamping groove 102 is provided on the outer side of the pipe body 101 . The clamping groove 102 is used for clamping the pressing block 205 .

[0023] Furthermore, the telescopic barrel 3 includes a barrel body 301 , and a screw groove 302 is provided inside the barrel body 301 , and the screw groove 302 is adapted to the thread 502 .

[0024] Furthermore, the limiting disk 4 includes a disk body 401, and the disk body 401 has a plug post 404 movably connected inside. A second spring 402 is fixedly connected between the disk body 401 and the plug post 404. A shift block 403 is fixedly connected to the top of the plug post 404. A limiting groove 405 is provided inside the disk body 401, and the plug post 404 can be moved inside the disk body 401. By shifting the shift block 403, the plug post 404 can be retracted into the disk body 401, and the column 501 can be placed in the limiting groove 405. After releasing the shift block 403, the plug post 404 can return to its original position under the action of the second spring 402, so that it can limit the column 501 and prevent it from escaping from the limiting groove 405. At the same time, it also prevents the telescopic column 5 from rotating, thereby ensuring its stability after the adjustment is completed.

[0025] Furthermore, the telescopic column 5 includes a column body 501, a thread 502 is provided on the outer side of the column body 501, a fixing plate 503 is fixedly connected to the bottom of the column body 501, and a fixing groove 504 is provided inside the fixing plate 503, and the fixing groove 504 is used to fix it. By rotating the column body 501 and rotating it in different directions, it can be raised and lowered inside the telescopic barrel 3, and thus its height can be changed. During installation, it can be adjusted according to the height of the terrain, so that it can better support the pipeline 1 and ensure its stability during installation.

[0026] Furthermore, the anti-rotation frame 6 includes a rotating column 601, which is movably connected to a fixed column 602 inside. The fixed column 602 is fixed on the inner side of the limiting plate 4. The rotating column 601 can rotate on the outer side of the fixed column 602, and can enter the limiting groove 405 through rotation.

[0027] The working principle of the present invention is as follows: when in use, the protective sleeve 2 is first installed, and by aligning the protective sleeve 2 with the pipe 1 and squeezing it, the pressure block 205 can be retracted into the pressure cylinder 203, and then the protective sleeve 2 can be sleeved on the outside of the pipe 1, and the pressure block 205 is snapped into the card slot 102, so that the connection of the protective sleeve 2 is more stable. The outer side of the outer sleeve 202 is made of rubber material, which has good wear resistance and can ensure its service life, so that there will be no friction between the pipes 1, which has a certain protective effect on it, preventing it from being damaged due to squeezing and friction, and extending its service life. When installing, according to the height of the terrain, the column 501 is rotated and rotated in different directions, so that it can be installed in the telescopic barrel 3 is raised and lowered inside, so that its height can be changed. It can be adjusted according to the height of the terrain during installation, so that it can better support the pipeline 1 and ensure its stability during installation. After its height is adjusted, it is ensured that the rotating column 601 can enter the limiting groove 405 by rotation, and the plug column 404 can be retracted into the disc body 401 by toggling the dial block 403, so that the column 501 can be placed in the limiting groove 405. After loosening the dial block 403, the plug column 404 can return to its original position under the action of the second spring 402, so that it can limit the column 501 and prevent it from leaving the limiting groove 405. At the same time, it also prevents the telescopic column 5 from rotating, thereby ensuring its stability after the adjustment is completed.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wear-resistant heating pipe, comprising a pipe (1), characterized in that: The outer side of the pipe (1) is movably connected to a protective sleeve (2), the bottom of the protective sleeve (2) is fixedly connected to a telescopic barrel (3), the interior of the telescopic barrel (3) is movably connected to a telescopic column (5), the inner side of the telescopic column (5) is fixedly connected to an anti-rotation frame (6), the outer side of the telescopic barrel (3) is fixedly connected to a limit plate (4), the protective sleeve (2) comprises an inner sleeve (201), the outer side of the inner sleeve (201) is fixedly connected to an outer sleeve (202), the inner side of the inner sleeve (201) is fixedly connected to a pressure cylinder (203), the interior of the pressure cylinder (203) is movably connected to a pressure block (205), and a first spring (204) is fixedly connected between the pressure cylinder (203) and the pressure block (205).

2. The wear-resistant heating pipe according to claim 1, characterized in that: The pipeline (1) comprises a pipe body (101), and a clamping groove (102) is provided on the outer side of the pipe body (101).

3. The wear-resistant heating pipe according to claim 1, characterized in that: The telescopic barrel (3) comprises a barrel body (301), and a screw groove (302) is provided inside the barrel body (301).

4. The wear-resistant heating pipe according to claim 1, characterized in that: The limiting disk (4) comprises a disk body (401), an inserting post (404) is movably connected inside the disk body (401), a second spring (402) is fixedly connected between the disk body (401) and the inserting post (404), a shifting block (403) is fixedly connected to the top of the inserting post (404), and a limiting groove (405) is provided inside the disk body (401).

5. The wear-resistant heating pipe according to claim 1, characterized in that: The telescopic column (5) comprises a column (501), the outer side of the column (501) is provided with a thread (502), the bottom of the column (501) is fixedly connected to a fixing plate (503), and the interior of the fixing plate (503) is provided with a fixing groove (504).

6. The wear-resistant heating pipe according to claim 1, characterized in that: The anti-rotation frame (6) comprises a rotating column (601), and a fixed column (602) is movably connected inside the rotating column (601).

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