Compression-resistant PVC (polyvinyl chloride) pipe

Abstract

The utility model discloses a compression-resistant PVC pipe, which comprises a corrugated pipe main body and support rings, the support rings are fixedly sleeved on the surface of the corrugated pipe main body and at two ends, a rotating ring is sleeved on the surface of the corrugated pipe main body and at one side of the support rings, and cleaning brush plates are arranged on two sides of the corrugated pipe main body. According to the compression-resistant PVC pipe, through the mode that the supporting ring, the rotating ring and the cleaning brush plate are matched with one another, when dust on the surface of the corrugated pipe needs to be cleaned, a protruding block on the surface of the rotating ring is grabbed, then the rotating ring is rotated, the rotating ring drives the cleaning brush plate to brush and sweep around the surface of the corrugated pipe, and the dust on the surface of the corrugated pipe is cleaned. The distance between the cleaning brush plate and the corrugated pipe can be adjusted by rotating the rotary knob, so that the cleaning brush plate can be in close contact with the corrugated pipe, and dust and foreign matters in grooves in the surface of the whole corrugated pipe can be cleaned out along with rotation of the cleaning brush plate.

Description

Technical Field

[0001] The utility model relates to the field of PVC pipes, in particular to a pressure-resistant PVC pipe. Background Art

[0002] PVC is a synthetic material, mainly made of polyvinyl chloride with other ingredients added. This material has excellent heat resistance, toughness and ductility, and is widely used in various fields. The PVC surface film consists of three layers, the top layer is the paint layer, the middle layer is the main component of polyvinyl chloride, and the bottom layer is the back-coated adhesive. Due to its excellent performance and wide application, PVC has become an indispensable material in modern society. PVC pipe is a pipe made of polyvinyl chloride resin. After being treated with stabilizers and lubricants, it is extruded by hot pressing and has good tensile and compressive strength.

[0003] However, there are some shortcomings in the current PVC pipes. There are many types of PVC pipes, and corrugated pipes are one of them. Since the corrugated pipes have grooves on the surface, dust will accumulate in the grooves during storage. When the corrugated pipes are transported and used, dust will fly, which is not conducive to transportation. The corrugated pipes themselves have a certain length, so it is more troublesome to clean them. Utility Model Content

[0004] The main purpose of the utility model is to provide a pressure-resistant PVC pipe, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pressure-resistant PVC pipe comprises a bellows body and a support ring. The surface of the bellows body is fixed with support rings at both ends, the surface of the bellows body is sleeved with a rotating ring at one side of the support ring, and cleaning brush plates are provided on both sides of the bellows body.

[0007] Preferably, knobs are movably installed on the outer surfaces of both sides of the rotating ring, limiting sliders are fixedly installed on the rear surface of the rotating ring at the top and bottom, and movable grooves are opened on the front surface of the rotating ring at both sides, and threaded rods are movably installed inside the movable grooves.

[0008] Preferably, one end of the threaded rod is fixed to the knob, and bumps are fixedly mounted on the outer surface of the rotating ring at the top and bottom.

[0009] Preferably, threaded sleeves are fixedly mounted on both end surfaces of the cleaning brush plate, the threaded sleeves are sleeved on the surface of the threaded rod, and the cleaning brush plate is in contact with the outer surface of the bellows body.

[0010] Preferably, an annular limiting groove is provided on the surface of one side opposite to the rotating ring, and the limiting sliding block is embedded in the annular limiting groove.

[0011] Preferably, the rotating ring is movably connected to the supporting ring via a limiting slider, and the outer diameter of the rotating ring is smaller than the outer diameter of the supporting ring.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, a supporting ring, a rotating ring and a cleaning brush plate are arranged in a manner that cooperates with each other. When it is necessary to clean dust on the surface of the bellows, the protrusion on the surface of the rotating ring is grasped, and then the rotating ring is rotated. The rotating ring drives the cleaning brush plate to brush around the surface of the bellows. The distance between the cleaning brush plate and the bellows can be adjusted by rotating the knob, which can ensure that the cleaning brush plate is in close contact with the bellows, thereby cleaning out dust and foreign matter in the grooves on the entire surface of the bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structure diagram of a pressure-resistant PVC pipe of the utility model;

[0015] Figure 2 This is a structural diagram of a support ring of a pressure-resistant PVC pipe of the utility model;

[0016] Figure 3 This is a structural diagram of a rotating ring of a pressure-resistant PVC pipe of the utility model;

[0017] Figure 4 The utility model is a pressure-resistant PVC pipe Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This is a structural diagram of a cleaning brush plate for a compression-resistant PVC pipe according to the utility model.

[0019] In the figure: 1, bellows body; 2, support ring; 201, annular limit groove; 3, rotating ring; 301, protrusion; 302, knob; 303, moving groove; 304, threaded rod; 4, cleaning brush plate; 401, threaded sleeve block. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-5The pressure-resistant PVC pipe shown includes a corrugated pipe body 1 and a support ring 2. The support ring 2 is fixedly sleeved on the surface of the corrugated pipe body 1 at both ends. A rotating ring 3 is sleeved on the surface of the corrugated pipe body 1 and on one side of the support ring 2. Cleaning brush plates 4 are provided on both sides of the corrugated pipe body 1.

[0022] The outer surfaces of both sides of the rotating ring 3 are movably mounted with knobs 302, the rear surface of the rotating ring 3 and the limit sliders are fixedly mounted above and below, the front surface of the rotating ring 3 and the two sides are provided with moving grooves 303, the inner part of the moving grooves 303 is movably mounted with threaded rods 304, and the rotating threaded rods can control the distance between the cleaning brush plate 4 and the bellows body 1; one end of the threaded rod 304 is fixed to the knob 302, and the outer surface of the rotating ring 3 and the upper and lower parts are fixedly mounted with protrusions 301, which can be used to facilitate The rotating ring 3 is rotated; threaded sleeves 401 are fixedly installed on the two end surfaces of the cleaning brush plate 4, and the threaded sleeves 401 are sleeved on the surface of the threaded rod 304. The cleaning brush plate 4 is in contact with the outer surface of the bellows body 1, and the cleaning brush plate 4 can clean out the dust and foreign matter in the grooves on the surface of the bellows body 1; an annular limiting groove 201 is provided on the opposite side surface of the rotating ring 2, and a limiting slider is embedded in the annular limiting groove 201; the rotating ring 3 is movably connected to the supporting ring 2 through the limiting slider, and the outer diameter of the rotating ring 3 is smaller than the outer diameter of the supporting ring 2.

[0023] It should be noted that the utility model is a pressure-resistant PVC tube. When it is necessary to clean the dust on the surface of the bellows, grasp the protrusion 301 on the surface of the rotating ring 3, and then rotate the rotating ring 3. The rotating ring 3 drives the cleaning brush plate 4 to brush around the surface of the bellows. The distance between the cleaning brush plate 4 and the bellows can be adjusted by rotating the knob 302, so that the cleaning brush plate 4 can be ensured to be in close contact with the bellows, so that the dust and foreign matter in the grooves on the entire surface of the bellows can be cleaned out.

[0024] The above shows and describes the basic principle and main features of the utility model and the 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 are only for explaining the principle 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 utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pressure-resistant PVC pipe, characterized in that: The invention comprises a bellows body (1) and a support ring (2), wherein the support ring (2) is fixedly sleeved on the surface of the bellows body (1) and located at both ends, a rotating ring (3) is sleeved on the surface of the bellows body (1) and located on one side of the support ring (2), and cleaning brush plates (4) are provided on both sides of the bellows body (1).

2. A pressure-resistant PVC pipe according to claim 1, characterized in that: Knobs (302) are movably mounted on the outer surfaces of both sides of the rotating ring (3); limit sliders are fixedly mounted on the rear surface and at the top and bottom of the rotating ring (3); movable grooves (303) are opened on the front surface and at both sides of the rotating ring (3); threaded rods (304) are movably mounted inside the movable grooves (303).

3. A pressure-resistant PVC pipe according to claim 2, characterized in that: One end of the threaded rod (304) is fixed to the knob (302), and bumps (301) are fixedly mounted on the outer surface of the rotating ring (3) at the top and bottom.

4. A pressure-resistant PVC pipe according to claim 3, characterized in that: Threaded sleeves (401) are fixedly mounted on the surfaces of both ends of the cleaning brush plate (4), the threaded sleeves (401) being sleeved on the surface of the threaded rod (304), and the cleaning brush plate (4) is in contact with the outer surface of the bellows body (1).

5. A pressure-resistant PVC pipe according to claim 4, characterized in that: An annular limiting groove (201) is provided on the surface of one side opposite to the support ring (2), and the limiting sliding block is embedded in the annular limiting groove (201).

6. A pressure-resistant PVC pipe according to claim 5, characterized in that: The rotating ring (3) is movably connected to the supporting ring (2) via a limiting slider, and the outer diameter of the rotating ring (3) is smaller than the outer diameter of the supporting ring (2).

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