Buried PE solid-wall pipe

Abstract

The utility model relates to the technical field of PE solid-wall pipes, in particular to a buried PE solid-wall pipe which comprises a PE pipe, a protection assembly and an auxiliary assembly, the periphery of the PE pipe is sleeved with the protection assembly, the inner side of the protection assembly is connected with an arc-shaped supporting plate in a sliding mode, and the auxiliary assembly is arranged at the top of the protection assembly. The protective assembly comprises a protective sleeve, sliding ways are formed in the surfaces of the two sides in the protective sleeve, sliding blocks are slidably connected into the sliding ways, and the sliding blocks are connected with arc-shaped supporting plates through bolts. An auxiliary protection mechanism is additionally arranged on the periphery of the PE solid-wall pipe, the stability and safety in the transportation and installation process are improved, damage caused by collision of sharp stones and the like is not likely to happen, and therefore the using effect is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of PE solid wall pipes, in particular to an underground PE solid wall pipe. Background Art

[0002] PE is polyethylene plastic, the most basic type of plastic. Plastic bags, cling film, etc. are all PE. PE has excellent resistance to most domestic and industrial chemicals. Among them, PE solid wall pipes are widely used, commonly used in drainage and sewage, industrial fluid transportation, chemical industry and non-excavation old pipeline renovation projects.

[0003] At present, when using PE solid wall pipes, there is a lack of protective mechanisms. Usually, during the transportation and installation of PE solid wall pipes, the pipe body is easily damaged due to collisions with sharp stones, which not only affects the quality of use, but also easily accelerates the service life. Therefore, a buried PE solid wall pipe is proposed to add an auxiliary protective mechanism to the periphery of the PE solid wall pipe, improve the stability and safety during transportation and installation, and be less susceptible to damage caused by collisions with sharp stones, thereby improving the use effect and extending the service life. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an underground PE solid wall pipe, so as to improve the stability and safety during transportation and installation, thereby improving the use effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is an underground PE solid wall pipe, comprising a PE pipe, a protective component and an auxiliary component. The outer sleeve of the PE pipe is provided with a protective component, the inner side of the protective component is slidably connected with an arc-shaped support plate, and the top of the protective component is provided with an auxiliary component;

[0006] The protection component comprises a protective sleeve, and slideways are provided on surfaces on both sides of the protective sleeve. A sliding block is slidably connected in the slideway, and the sliding block is connected to the arc-shaped support plate through bolts.

[0007] By adopting the above technical solution, it is convenient to add a protective mechanism to the periphery of the PE pipe, thereby improving the stability and safety of transportation and installation, and making it less likely to be damaged.

[0008] Specifically, the auxiliary component includes a pull ring, one end of which is connected to the rotating shaft by welding, and both ends of the rotating shaft are rotatably connected to the sleeve.

[0009] By adopting the above technical solution, it is easy to form an underground lifting auxiliary connection mechanism, thereby improving the convenience of installation.

[0010] Specifically, a spring is installed on the outer side of the sliding block in the slideway through a slot, and an air cushion strip is connected to the inner side of the sliding block in the slideway through gluing.

[0011] By adopting the above technical solution, it is convenient to utilize elastic thrust and deformation to control and adjust the use position of the sliding block.

[0012] Specifically, a ball groove is opened on the inner surface of the arc-shaped support plate, a ball is rollingly connected in the ball groove, and a rubber pad is connected to the inner surface of the ball groove by gluing.

[0013] By adopting the above technical solution, the flexibility of the displacement of the arc-shaped support plate can be easily improved.

[0014] Specifically, a coil spring is provided on the outer sleeve of the rotating shaft, one end of the coil spring is connected to the rotating shaft by welding, and the other end of the coil spring is connected to the sleeve by a slot.

[0015] By adopting the above technical solution, it is convenient to utilize elastic deformation to drive the rotating shaft to perform a reset action.

[0016] Specifically, an air nozzle is arranged at the top of the sheath, and an air outlet end of the air nozzle is connected to the air cushion strip through a conduit.

[0017] By adopting the above technical solution, it is convenient to connect an external air pump device to perform inflation and deflation operations.

[0018] Specifically, the PE pipe includes a pipe body, and both ends of the pipe body are provided with fixing rings.

[0019] By adopting the above technical solution, it is convenient to connect and use PE pipes in combination.

[0020] Beneficial effects of the utility model:

[0021] (1) The buried PE solid wall pipe described in the utility model can add auxiliary protection mechanisms to the periphery of the PE pipe by sliding and sleeve connection through the provision of a sheath, a slide, a sliding block and an arc-shaped support plate, so as to perform auxiliary protection treatment on the PE solid wall pipe during transportation, installation and use, thereby preventing damage caused by collisions with sharp stones and the like that may affect the quality of use, and at the same time extending the service life.

[0022] (2) The buried PE solid wall pipe described in the utility model can add an auxiliary connection mechanism by providing a pull ring, a rotating shaft and a coil spring, thereby improving the convenience and flexibility of the PE solid wall pipe lifting operation, thereby improving the use effect of the PE solid wall pipe and increasing the functionality of actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the protection component of the utility model;

[0026] Figure 3 This is a schematic cross-sectional structural diagram of the auxiliary component of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the arc-shaped support plate of the utility model;

[0028] Figure 5 This is a schematic diagram of the PE pipe structure of the utility model;

[0029] In the figure: 1. PE pipe; 101. Pipe body; 102. Fixed ring; 2. Protective component; 201. Sheath; 202. Slide; 203. Sliding block; 204. Spring; 205. Air cushion strip; 206. Air nozzle; 3. Arc support plate; 301. Ball groove; 302. Ball; 303. Rubber pad; 4. Auxiliary component; 401. Pull ring; 402. Rotating shaft; 403. Coil spring. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] In order to improve the stability and safety during transportation and installation, and thus improve the use effect, such as Figure 1-3 As shown, the utility model discloses an underground PE solid wall pipe, comprising a PE pipe 1, a protective component 2 and an auxiliary component 4. The outer periphery of the PE pipe 1 is provided with a protective component 2, the inner side of the protective component 2 is slidably connected with an arc-shaped support plate 3, and the top of the protective component 2 is provided with an auxiliary component 4;

[0032] The protection component 2 includes a protective sleeve 201 , and slideways 202 are provided on the surfaces of both sides of the protective sleeve 201 . A sliding block 203 is slidably connected in the slideway 202 , and the sliding block 203 is connected to the arc-shaped support plate 3 through bolts.

[0033] When in use, the sheath 201, the slideway 202 and the sliding block 203 can be used to add an auxiliary protection mechanism to the periphery of the PE pipe 1 in a sliding and sleeved manner to improve the stability and safety of transportation, installation and use.

[0034] In order to improve the convenience of lifting and underground installation operations, for example, Figure 1 , Figure 3As shown, the utility model further includes that the auxiliary component 4 includes a pull ring 401 , one end of the pull ring 401 is connected to the rotating shaft 402 by welding, and both ends of the rotating shaft 402 are rotatably connected to the sheath 201 .

[0035] When in use, the pull ring 401 and the rotating shaft 402 can be used to increase the auxiliary connection mechanism by rotation, thereby improving the flexibility and convenience of installing the PE pipe 1.

[0036] For example, Figure 2 As shown, the utility model also includes that a spring 204 is installed on the outer side of the sliding block 203 in the slideway 202 through a slot, and an air cushion strip 205 is connected to the inner side of the sliding block 203 in the slideway 202 through gluing.

[0037] When in use, the spring 204 and the air cushion strip 205 can be used to push and deform the sliding block 203 by elastic force to control the use position of the sliding block 203.

[0038] For example, Figure 4 As shown, the utility model also includes that a ball groove 301 is opened on the inner surface of the arc-shaped support plate 3, a ball 302 is rollingly connected in the ball groove 301, and a rubber pad 303 is connected to the inner surface of the ball groove 301 by gluing.

[0039] When in use, the ball groove 301 and the ball 302 facilitate displacement and sliding of the arc-shaped support plate 3 , and the rubber pad 303 facilitates buffering of shaking of the PE pipe 1 during operation.

[0040] For example, Figure 3 As shown, the utility model also includes that a coil spring 403 is provided on the outer sleeve of the rotating shaft 402 , one end of the coil spring 403 is connected to the rotating shaft 402 by welding, and the other end of the coil spring 403 is connected to the sheath 201 by a slot.

[0041] When in use, the coil spring 403 can utilize elastic deformation to drive the rotating shaft 402 to rotate for reset.

[0042] For example, Figure 2 As shown, the utility model further includes that an air nozzle 206 is provided at the top of the sheath 201 , and the air outlet end of the air nozzle 206 is connected to the air cushion strip 205 through a conduit.

[0043] When in use, the air nozzle 206 is conveniently connected to an air pump device to inflate and deflate the air cushion strip 205 .

[0044] For example, Figure 5 As shown, the utility model also includes that the PE pipe 1 includes a pipe body 101 , and fixing rings 102 are provided at both ends of the pipe body 101 .

[0045] When in use, the PE pipe 1 can be fixedly spliced ​​and used conveniently through the pipe body 101 and the fixing ring 102 .

[0046] When the utility model is used, the operator first connects the external air pump device through the air nozzle 206 before transportation and installation to inflate the air cushion strip 205. The deformation caused by the air pump device inflating the air cushion strip 205 through the air nozzle 206 can push the sliding block 203 and the arc-shaped support plate 3 to slide outward, so that the sheath 201 and the arc-shaped support plate 3 form an auxiliary protection mechanism, which improves the stability and safety of the solid wall pipe in use, and is less susceptible to damage caused by transportation bumps and sharp stone friction, thereby ensuring its use quality and also helping to extend its service life;

[0047] During the underground installation operation, the pull ring 401 can be rotated in advance and connected through a lifting rope to increase an auxiliary lifting mechanism, thereby improving the convenience and flexibility of the underground operation of the PE solid wall pipe. Moreover, during the operation of the PE pipe 1, when the pipe body 101 is vibrated by the impact of water flow, the rubber pad 303 can also achieve a certain degree of shock absorption effect, thereby improving the stability of use and making it more reliable and stable to use.

[0048] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A buried PE solid wall pipe, characterized in that: It comprises a PE pipe (1), a protective component (2) and an auxiliary component (4), wherein the protective component (2) is provided on the outer periphery of the PE pipe (1), an arc-shaped support plate (3) is slidably connected to the inner side of the protective component (2), and the auxiliary component (4) is provided on the top of the protective component (2); The protection component (2) comprises a protective sleeve (201), and slideways (202) are provided on surfaces on both sides of the protective sleeve (201). A sliding block (203) is slidably connected in the slideway (202), and the sliding block (203) is connected to the arc-shaped support plate (3) via bolts.

2. The buried PE solid wall pipe according to claim 1, characterized in that: The auxiliary component (4) comprises a pull ring (401), one end of the pull ring (401) is connected to the rotating shaft (402) by welding, and both ends of the rotating shaft (402) are rotatably connected to the sleeve (201).

3. The buried PE solid wall pipe according to claim 1, characterized in that: A spring (204) is installed on the outside of the sliding block (203) in the slideway (202) through a slot, and an air cushion strip (205) is connected to the inside of the sliding block (203) in the slideway (202) through gluing.

4. The buried PE solid wall pipe according to claim 1, characterized in that: A ball groove (301) is provided on the inner surface of the arc-shaped support plate (3), a ball (302) is rollingly connected in the ball groove (301), and a rubber pad (303) is connected to the inner surface of the ball groove (301) by gluing.

5. The buried PE solid wall pipe according to claim 2, characterized in that: A coil spring (403) is provided on the outer sleeve of the rotating shaft (402); one end of the coil spring (403) is connected to the rotating shaft (402) by welding, and the other end of the coil spring (403) is connected to the sleeve (201) by a slot.

6. The buried PE solid wall pipe according to claim 3, characterized in that: An air nozzle (206) is provided at the top of the protective sleeve (201), and an air outlet end of the air nozzle (206) is connected to the air cushion strip (205) via a conduit.

7. The buried PE solid wall pipe according to claim 1, characterized in that: The PE pipe (1) comprises a pipe body (101), and both ends of the pipe body (101) are provided with fixing rings (102).

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