Surface treatment structure of corrosion-resistant MPP cable protection pipe

Abstract

The utility model discloses a corrosion-resistant MPP cable protection tube surface treatment structure, which comprises a protection tube body, auxiliary rods, tube pillows and brush sleeves, the tube pillows are sleeved on the surface of the protection tube body and close to two ends, and the auxiliary rods are fixedly arranged between the tube pillows and close to the upper part and the lower part. According to the surface treatment structure of the corrosion-resistant MPP cable protection pipe, the positioning blocks and the positioning grooves of the pipe pillows at the same ends of the two protection pipe bodies are matched, so that the stacked protection pipe bodies can be stably stacked, the brush sleeves are pulled by the pull blocks, and the corrosion-resistant MPP cable protection pipe is formed. When a brush sleeve moves, dust and foreign matter on the surface of the protective pipe body can be brushed and swept through bristles, so that surface treatment of the protective pipe body can be rapidly completed, and when the pipe pillow and the auxiliary rod are not used, two guide rods of the auxiliary rod are sequentially rotated, and the protective pipe body can be conveniently cleaned. In this way, the threaded column at one end of the guide rod can be detached from the threaded groove of the pipe pillow, and finally the pipe pillow is taken down from the surface of the protective pipe body.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection pipe technical field, especially in a kind of corrosion-resistant MPP cable protection pipe's surface treatment structure. BACKGROUND

[0002] MPP cable protection pipe, it is divided into ordinary type and reinforced type, reinforced type is divided into excavation pipe and non-excavation pipe, so-called and MPP non-excavation pipe is also called MPP jacking pipe, MPP Tola pipe, MPP traction pipe, it is applicable to 10KV above high-voltage transmission line cable pipe material, MPP cable protection pipe uses modified polypropylene as main raw material, is without a lot of dredging, digging and destroying pavement, in road, railway, building, river bed etc. Special section laying pipeline, cable etc. Construction engineering, compared with traditional "trenching pipe laying method", non-excavation power pipe engineering is more suitable for current environmental protection requirement, removes the dust flying, traffic jam etc. Disturbance factor caused by traditional construction, this technology can also be laid in some areas where excavation operation cannot be implemented, such as historical relic protection area, downtown area, crop and farmland protection area, highway, river etc., and MPP cable protection pipe has corrosion resistance.

[0003] MPP cable protection pipe is stacked when storing, and the stability of direct stacking is poor, and the surface of MPP cable protection pipe stacked for a long time will be attached with dust and foreign matters, when the surface of MPP cable protection pipe needs to be cleaned, manual cleaning is needed, which is troublesome. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of corrosion-resistant MPP cable protection pipe's surface treatment structure, can effectively solve the problem in background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of corrosion-resistant MPP cable protection pipe's surface treatment structure, including protection pipe body, auxiliary rod, pipe pillow and brush cover, the surface of the protection pipe body and close to two ends are equipped with pipe pillow, auxiliary rod is fixedly installed between the pipe pillow and close to upper and lower, the surface of the protection pipe body and located between pipe pillow are equipped with brush cover.

[0007] Preferably, the upper surface of the pipe pillow and close to both sides are fixedly installed with positioning block, the lower surface of the pipe pillow and close to both sides are provided with positioning slot, the front surface of the pipe pillow is provided with embedding slot, the inner rear surface of the embedding slot and located upper and lower are provided with screw groove.

[0008] Preferably, the auxiliary rod comprises a connecting rod, guide rods, threaded columns and connecting heads, the guide rods are two in number, connecting grooves are formed on opposite end surfaces of the guide rods, connecting heads are fixedly installed on both end surfaces of the connecting rod, and threaded columns are fixedly installed on the end surfaces of the guide rods away from each other.

[0009] Preferably, the connecting heads are movably embedded in the connecting grooves, and the threaded columns are embedded in the threaded grooves.

[0010] Preferably, through openings are formed in the interiors of both sides of the brush sleeve, stop grooves are formed at both ends of the through openings, and the interiors of the through openings are movably embedded in pull blocks, stop plates are fixedly installed on both end surfaces of the pull blocks.

[0011] Preferably, sleeve holes are formed in the interiors of the brush sleeve and above and below the brush sleeve, and the guide rods penetrate through the sleeve holes.

[0012] Preferably, bristles are fixedly installed on the inner surface of the brush sleeve, the bristles are in contact with the protective pipe body, and the diameter of the embedded groove is greater than the diameter of the brush sleeve.

[0013] Compared with the prior art, the surface treatment structure for the corrosion-resistant MPP cable protective pipe has the following beneficial effects:

[0014] In the surface treatment structure for the corrosion-resistant MPP cable protective pipe, when the cable protective pipes are stacked and placed, the positioning blocks of the pipe pillows on the same end of the two protective pipe bodies cooperate with the positioning grooves, so that the stacked and placed protective pipe bodies are stably stacked and placed, when the protective pipe bodies are taken down, the brush sleeve is pulled by the pull block, and the brush sleeve can brush off dust and foreign matters on the surface of the protective pipe body when moving, so that the surface treatment of the protective pipe body can be quickly completed, when the pipe pillows and the auxiliary rod are not used, the two guide rods of the auxiliary rod are sequentially rotated, so that the threaded columns at one end of the guide rods are detached from the threaded grooves of the pipe pillows, and finally the pipe pillows are taken down from the surface of the protective pipe body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure diagram of one side of the surface treatment structure for the corrosion-resistant MPP cable protective pipe.

[0016] Figure 2 It is a whole structure diagram of the other side of the surface treatment structure for the corrosion-resistant MPP cable protective pipe.

[0017] Figure 3 It is a partial sectional view of the sampling inspection box of the surface treatment structure for the corrosion-resistant MPP cable protective pipe.

[0018] Figure 4 It is a partial sectional view of the collecting box of the surface treatment structure for the corrosion-resistant MPP cable protective pipe.

[0019] In the figure: 1, the protective pipe body; 2, the pipe pillow; 201, the positioning block; 202, the embedded groove; 203, the threaded groove; 3, the auxiliary rod; 301, the connecting rod; 302, the guide rod; 303, the threaded column; 304, the connecting head; 305, the connecting groove; 4, the brush cover; 401, the sleeve hole; 402, the through opening; 403, the pulling block; 404, the stop plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] As Figures 1-4 shown in a kind of surface treatment structure of corrosion-resistant MPP cable protection pipe, including protection pipe body 1, auxiliary rod 3, pipe pillow 2 and brush cover 4, the surface of protection pipe body 1 and close to both ends is equipped with pipe pillow 2, pipe pillow 2 between and close to upper and lower side is fixedly installed with auxiliary rod 3, the surface of protection pipe body 1 and between pipe pillow 2 is equipped with brush cover 4.

[0022] The upper surface of pipe pillow 2 and close to both sides is fixedly installed with positioning block 201, the lower surface of pipe pillow 2 and close to both sides is equipped with positioning groove, the front surface of pipe pillow 2 is equipped with embedded groove 202, the inside rear surface of embedded groove 202 and located upper and lower side is equipped with threaded groove 203, embedded groove 202 can receive brush cover 4 when not being used;Auxiliary rod 3 includes connecting rod 301, guide rod 302, threaded column 303 and connecting head 304, the number of guide rod 302 is two, the opposite end surface of guide rod 302 is equipped with connecting groove 305, the both end surface of connecting rod 301 is fixedly installed with connecting head 304, the end surface of guide rod 302 far away from is fixedly installed with threaded column 303, guide rod 302 can assist brush cover 4 to move stably on the surface of protection pipe body 1;Connecting head 304 is movably embedded in connecting groove 305, threaded column 303 is embedded in threaded groove 203;The both sides of brush cover 4 are equipped with through opening 402, the both ends of through opening 402 are equipped with stop groove, through opening 402 is movably embedded in pulling block 403, the both end surface of pulling block 403 is fixedly installed with stop plate 404;The inside of brush cover 4 and located upper and lower side is equipped with sleeve hole 401, guide rod 302 penetrates sleeve hole 401, pulling block 403 can conveniently pull brush cover 4 to move;The inner surface of brush cover 4 is fixedly installed with bristle, bristle is in contact with protection pipe body 1, the diameter of embedded groove 202 is greater than the diameter of brush cover 4.

[0023] It should be noted that the utility model discloses a kind of surface treatment structure of corrosion-resistant MPP cable protection pipe, when cable protection pipe is stacked and placed, the cooperation of the positioning block 201 of two protection pipe bodies 1 same end pipe pillow 2 and positioning groove can make the protection pipe body 1 stacked and placed stably, when protection pipe body 1 is taken down, pull block 403 is used to pull brush cover 4, brush cover 4 can use bristle to brush the surface of protection pipe body 1 when moving Dust and foreign matter are swept, so that the surface treatment of protection pipe body 1 can be quickly completed, when pipe pillow 2 and auxiliary rod 3 are not used, auxiliary rod 3 two guide rods 302 are rotated in turn, so that the threaded column 303 of guide rod 302 one end is detached from the threaded groove 203 of pipe pillow 2, finally pipe pillow 2 is taken down from the surface of protection pipe body 1.

[0024] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples 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 can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A surface treatment structure of a corrosion-resistant MPP cable protection pipe, characterized by: Including protection pipe body (1), auxiliary rod (3), pipe pillow (2) and brush cover (4), the surface of protection pipe body (1) and close to two ends are equipped with pipe pillow (2), the pipe pillow (2) between and close to the upper and lower sides are fixedly installed auxiliary rod (3), the surface of protection pipe body (1) and between pipe pillow (2) are equipped with brush cover (4).

2. The surface treatment structure of the corrosion-resistant MPP cable protection pipe according to claim 1, characterized in that: The upper surface of the pipe pillow (2) and close to both sides is fixedly installed with a positioning block (201), the lower surface of the pipe pillow (2) and close to both sides is provided with a positioning groove, the front surface of the pipe pillow (2) is provided with an embedded groove (202), the inner rear surface of the embedded groove (202) and located at the upper and lower sides is provided with a threaded groove (203).

3. The surface treatment structure of the corrosion-resistant MPP cable protection pipe according to claim 2, characterized in that: The auxiliary rod (3) includes a connecting rod (301), a guide rod (302), a threaded column (303) and a connecting head (304), the number of guide rods (302) is two, the opposite end surface of the guide rod (302) is provided with a connecting groove (305), the two end surfaces of the connecting rod (301) are fixedly installed with a connecting head (304), the end surface of the guide rod (302) away from each other is fixedly installed with a threaded column (303).

4. The surface treatment structure of the corrosion-resistant MPP cable protection pipe according to claim 3, characterized in that: The connecting head (304) is movably embedded in the connecting groove (305), and the threaded column (303) is embedded in the threaded groove (203).

5. The surface treatment structure of the corrosion-resistant MPP cable protection pipe according to claim 4, characterized in that: The two sides of the brush cover (4) are provided with a through hole (402), and the two ends of the through hole (402) are provided with a stop groove, the inside of the through hole (402) is movably embedded in a pull block (403), and the two end surfaces of the pull block (403) are fixedly installed with a stop plate (404).

6. The surface treatment structure of the corrosion-resistant MPP cable protection pipe according to claim 5, characterized in that: The inside of the brush cover (4) and located at the upper and lower sides is provided with a sleeve hole (401), and the guide rod (302) penetrates the sleeve hole (401).

7. The surface treatment structure of the corrosion-resistant MPP cable protection pipe according to claim 6, characterized in that: The inner surface of the brush cover (4) is fixedly installed with a brush, the brush is in contact with the protection pipe body (1), and the diameter of the embedded groove (202) is greater than the diameter of the brush cover (4).

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