Winding pipe with positioning structure

Abstract

The utility model provides a winding pipe with a positioning structure, which comprises a winding pipe body, two positioning sleeves are fixedly arranged on the winding pipe body, the outline of each positioning sleeve is a regular polygon, and the two positioning sleeves are respectively arranged at two ends of the winding pipe body. According to the winding pipe, the outline of the positioning sleeve is in the regular polygon shape, the positioning sleeve can be stably placed on the ground, the winding pipe body is prevented from rolling, the winding pipe body is positioned, a specific positioning mechanism is not needed for positioning, cost is saved, and tedious operation is not needed.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of winding pipes, and particularly relates to a winding pipe with a positioning structure. Background Technique

[0002] Winding pipes are usually made of specific materials (such as HDPE, PVC-U, etc.) and are formed into a tubular structure by continuous winding. Winding pipes have high mechanical strength and toughness, can withstand large external pressures and impacts, ensure the stability and safety of the pipeline system, and also have good corrosion resistance, can resist the erosion of various chemical substances, and extend the service life of the pipeline. Therefore, they are often used in the pipes of drainage systems.

[0003] The winding pipe is a tubular structure. When it comes into contact with the ground or other supporting surfaces, it can form a relatively low rolling resistance, making it easy for the winding pipe to roll in a certain direction when subjected to a slight external force. Therefore, a specific positioning mechanism needs to be used for positioning, which is not only cumbersome but also costly. Content of the Utility Model

[0004] 1. Technical problems to be solved by the utility model:

[0005] The utility model provides a winding pipe with a positioning structure to solve the technical problems existing in the above background technique.

[0006] 2. Technical solution:

[0007] To achieve the above object, the technical solution provided by the utility model is: a winding pipe with a positioning structure, including a winding pipe body, a positioning sleeve is fixedly installed on the winding pipe body, the contour of the positioning sleeve is a regular polygon, the number of the positioning sleeves is two, and they are respectively arranged at both ends of the winding pipe body.

[0008] Further, mounting holes are provided on the end face of the positioning sleeve, the number of the mounting holes is several, and they are evenly distributed on the edge of the end of the positioning sleeve.

[0009] Further, a sealing member is arranged inside the winding pipe body, the sealing member is coaxial and communicated with the winding pipe body, the sealing member includes a first sealing portion and a second sealing portion integrally formed with one end thereof, the first sealing portion is clamped inside the winding pipe body, and the radius increases sequentially from inside to outside, the second sealing portion is annular and is urged by pressure to abut against the end of the winding pipe body.

[0010] Further, a first sealing groove is provided at the end of the winding pipe body, a second sealing groove is provided at one end of the second sealing portion, and a first sealing ring is arranged between the first sealing groove and the second sealing groove.

[0011] Furthermore, it also includes a second sealing ring, which matches a third sealing groove opened at the other end of the second sealing part.

[0012] 3. Beneficial effects:

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects: the contour of the positioning sleeve is a regular polygon, which can be stably placed on the ground to avoid rolling of the winding pipe body, and the positioning is realized without adopting a specific positioning mechanism for positioning, thus saving costs and eliminating the need for cumbersome operations;

[0014] By aligning the positioning sleeves at the ends of the two winding tube bodies and installing bolts into the coaxial mounting holes, the two winding tube bodies can be connected. Similarly, the connection between multiple winding tube bodies can be achieved, and the sealing after connection can be ensured by the sealing member. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Schematic diagram of explosion structure;

[0017] Figure 3 It is a schematic diagram of the cutaway structure of the sealing member of the present utility model.

[0018] Reference numerals:

[0019] 1. Wrapping tube body; 11. First sealing groove; 2. Positioning sleeve; 21. Mounting hole; 3. Sealing member; 31. First sealing portion; 32. Second sealing portion; 321. Second sealing groove; 322. Third sealing groove; 4. First sealing ring; 5. Second sealing ring. DETAILED DESCRIPTION

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0023] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0024] Referring to the attached Figures 1-3 , a winding tube with a positioning structure includes a winding tube body 1. A positioning sleeve 2 is fixedly installed on the winding tube body 1. The contour of the positioning sleeve 2 is a regular polygon. The number of the positioning sleeves 2 is two, and they are respectively disposed at both ends of the winding tube body 1.

[0025] In this embodiment, the positioning sleeve 2 is fixedly installed on the winding tube body 1, and the two are an integral whole. Moreover, the contour of the positioning sleeve 2 is a regular polygon. Therefore, the side wall of the positioning sleeve 2 can be stably placed on the ground to prevent the winding tube body 1 from rolling, realizing its positioning. There is no need to adopt a specific positioning mechanism for positioning, which saves costs and eliminates cumbersome operations.

[0026] An installation hole 21 is formed on the end face of the positioning sleeve 2. The number of the installation holes 21 is several, and they are evenly distributed at the edge of the end of the positioning sleeve 2.

[0027] In this embodiment, the positioning sleeves 2 at the ends of the two winding tube bodies 1 are aligned, and bolts are assembled into the coaxial mounting holes 21, so that the two winding tube bodies 1 can be connected. Similarly, the connection between multiple winding tube bodies 1 can be achieved.

[0028] A seal 3 is arranged inside the winding tube body 1. The seal 3 is coaxial with and communicated with the winding tube body 1. The seal 3 includes a first seal portion 31 and a second seal portion 32 integrally formed with one end thereof. The first seal portion 31 is clamped inside the winding tube body 1, and the radius increases sequentially from inside to outside. The second seal portion 32 is annular and is urged by pressure to abut against the end of the winding tube body 1.

[0029] In this embodiment, the radius of the first seal portion 31 increases sequentially from inside to outside. When the two winding tube bodies 1 are connected, the two second seal portions 32 abut against each other. Then, the pressure urges the first seal portion 31 to be clamped inside the winding tube body 1 until the second seal portion 32 abuts against the end of the winding tube body 1, thereby improving the sealing performance after the two winding tube bodies 1 are connected.

[0030] A first seal groove 11 is formed at the end of the winding tube body 1. A second seal groove 321 is formed at one end of the second seal portion 32. A first sealing ring 4 is arranged between the first seal groove 11 and the second seal groove 321.

[0031] In this embodiment, when the second seal portion 32 is urged by pressure to abut against the end of the winding tube body 1, the first seal groove 11 and the second seal groove 321 will squeeze the first sealing ring 4, thereby ensuring the sealing performance between the seal 3 and the winding tube body 1.

[0032] It further includes a second sealing ring 5, and the second sealing ring 5 is matched with a third seal groove 322 formed at the other end of the second seal portion 32.

[0033] In this embodiment, when the two winding tube bodies 1 are connected, the two second seal portions 32 abut against each other, and the two third seal grooves 322 will squeeze the second sealing ring 5, thereby ensuring the sealing performance between the two seals 3.

[0034] The above embodiments only represent certain implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

[0035] It should be noted that the above content falls within the scope of the inventors' technical knowledge. Since the technical content in this field is vast and extremely complex, the above content of this application does not necessarily constitute the prior art.

Claims

1. A winding tube with a positioning structure, characterized in that: It includes a winding tube body (1), on which a positioning sleeve (2) is fixedly installed. The contour of the positioning sleeve (2) is a regular polygon. The number of the positioning sleeves (2) is two, and they are respectively placed at both ends of the winding tube body (1). A sealing member (3) is arranged inside the winding tube body (1). The sealing member (3) is coaxial and communicated with the winding tube body (1). The sealing member (3) includes a first sealing portion (31) and a second sealing portion (32) integrally formed with one end thereof. The first sealing portion (31) is clamped inside the winding tube body (1), and its radius increases sequentially from inside to outside. The second sealing portion (32) is annular and is urged by pressure to abut against the end of the winding tube body (1).

2. The winding tube with a positioning structure according to claim 1, characterized in that: Mounting holes (21) are formed on the end face of the positioning sleeve (2). The number of the mounting holes (21) is several, and they are evenly distributed at the edge of the end of the positioning sleeve (2).

3. The winding tube with a positioning structure according to claim 1, characterized in that: A first sealing groove (11) is formed at the end of the winding tube body (1). A second sealing groove (321) is formed at one end of the second sealing portion (32). A first sealing ring (4) is arranged between the first sealing groove (11) and the second sealing groove (321).

4. The winding tube with a positioning structure according to claim 3, characterized in that: It further includes a second sealing ring (5), and the second sealing ring (5) is matched with a third sealing groove (322) formed at the other end of the second sealing portion (32).

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