Anti-abrasion structure for construction of drain pipe and cement culvert

Abstract

The utility model discloses a kind of drainage pipe and cement culvert construction anti-abrasion structure, including the through slot being opened in the surface of cement culvert:the inner cavity of the cement culvert is slidably connected with pipe, the front side of the pipe is integrally formed with edge covering, the rear side of the pipe is integrally formed with edge sticking, the inner cavity of the pipe is slidably connected with inner liner pipe, the front side of the inner liner pipe is fixedly connected with circular ring, the inner cavity of the inner liner pipe is fixedly connected with multiple interval plates, the front side of the edge covering is provided with connecting structure, the utility model is by with pipe is inserted into the inner cavity of through slot, and make edge covering and edge sticking adhere to the surface of cement culvert, then with inner liner pipe is inserted into the inner cavity of pipe, and simultaneously with the effect of connecting structure, so that inner liner pipe is fixed in the inner cavity of pipe, then drainage pipe is placed into the inner cavity of inner liner pipe, it can reach the purpose that the surface of drainage pipe is abraded in the process of being placed into the inner cavity of through slot.

Description

Technical Field

[0001] This utility model belongs to the field of building component technology, and in particular relates to a wear-resistant structure for the construction of drainage pipes and cement culverts. Background Technology

[0002] In construction sites, drainage pipes are placed inside cement culverts. The cement culverts act as a "protective shell and stable framework" for the internal drainage pipes, ensuring the reliable operation of the drainage system from the dimensions of "pressure resistance, sealing, deformation adaptation, construction and maintenance, and hydraulic efficiency".

[0003] However, the grooves opened on the surface of cement culverts have relatively rough inner walls, which can cause wear on the surface of the drainage pipe. To address this, a wear-resistant construction structure for drainage pipes and cement culverts has been designed. This structure, when used in conjunction with a newly added flexible hose, can reduce the friction between the inner wall of the groove and the surface of the drainage pipe, thereby preventing wear on the surface of the drainage pipe during the process of inserting it into the groove. Utility Model Content

[0004] The purpose of this utility model is to provide a wear-resistant structure for the construction of drainage pipes and cement culverts, which can prevent the surface of the drainage pipe from being worn during the process of placing the drainage pipe into the inner cavity of the channel, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a construction anti-wear structure for drainage pipes and cement culverts, comprising a through groove opened on the surface of the cement culvert; a through pipe is slidably connected to the inner cavity of the cement culvert; an edge is integrally formed on the front side of the through pipe; an edge is integrally formed on the rear side of the through pipe; an inner liner is slidably connected to the inner cavity of the through pipe; a ring is fixedly connected to the front side of the inner liner; multiple spacers are fixedly connected to the inner cavity of the inner liner; and a connecting structure is provided on the front side of the edge.

[0006] Preferably, the connecting structure includes a connecting post fixedly connected to the front side of the edging, and the surface of the ring has a through hole.

[0007] Preferably, the surface of the connecting post is slidably connected to the inner cavity of the through hole, and a pressure member is slidably connected to the surface of the connecting post.

[0008] Preferably, the inner cavity of the pressure member is fixedly connected with an insert ring, and the surface of the connecting column is provided with an annular groove.

[0009] Preferably, the surface of the insert ring is slidably connected to the inner cavity of the annular groove.

[0010] Preferably, a pressure ring is fixedly connected to the rear end of the pressure member.

[0011] The beneficial effects of this utility model are: 1. This utility model involves inserting a through pipe into the inner cavity of a through groove, ensuring that the edging and lining are in contact with the surface of the cement culvert pipe, then inserting an inner lining pipe into the inner cavity of the through pipe, and simultaneously using a connecting structure to fix the inner lining pipe in the inner cavity of the through pipe. Finally, the drain pipe is placed into the inner cavity of the inner lining pipe, thus achieving the purpose of preventing the surface of the drain pipe from being worn during the process of placing the drain pipe into the inner cavity of the through groove. 2. By setting a pressure ring, this utility model can increase the contact area between the pressure member and the surface of the ring, which can better fix the pressure member to the surface of the connecting column. Attached Figure Description

[0012] in: Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a front view split diagram of one embodiment of the present utility model; Figure 3 This is a schematic diagram showing the disassembled portion of the through-pipe in one embodiment of the present invention; Figure 4 This is a schematic diagram of the connection structure of one embodiment of the present invention.

[0013] The attached diagram lists the components represented by each number as follows: 1. Cement culvert, 2. Through groove, 3. Through pipe, 4. Edge wrapping, 5. Edge fitting, 6. Inner lining pipe, 7. Circular ring, 8. Spare plate, 9. Connecting structure, 91. Connecting column, 92. Through hole, 93. Pressing component, 94. Embedded ring, 95. Circular groove, 96. Pressure ring. Detailed Implementation

[0014] In the following description, embodiments of the anti-wear structure for drainage pipes and cement culverts of this utility model will be described with reference to the accompanying drawings.

[0015] Example 1: Figure 1-4 This invention illustrates an embodiment of a wear-resistant construction structure for a drainage pipe and a cement culvert, comprising a through groove 2 formed on the surface of the cement culvert 1; a through pipe 3 slidably connected to the inner cavity of the cement culvert 1; an integrally formed edging 4 on the front side of the through pipe 3; an integrally formed edging 5 on the rear side of the through pipe 3; an inner liner 6 slidably connected to the inner cavity of the through pipe 3; a ring 7 fixedly connected to the front side of the inner liner 6; multiple spacers 8 fixedly connected to the inner cavity of the inner liner 6; a connecting structure 9 provided on the front side of the edging 4; the connecting structure 9 includes a connecting post 91 fixedly connected to the front side of the edging 4; a through hole 92 is formed on the surface of the ring 7; the surface of the connecting post 91 is slidably connected to the inner cavity of the through hole 92; and a pressure member 93 is slidably connected to the surface of the connecting post 91. Furthermore, it should be noted that the through pipe 3, edging 4, edging 5, inner liner 6, ring 7, and connecting structure 9 are all made of rubber.

[0016] Example 2: Figure 1-4 This invention illustrates an embodiment of a wear-resistant construction structure for a drainage pipe and a cement culvert, comprising a through groove 2 formed on the surface of a cement culvert 1; a through pipe 3 slidably connected to the inner cavity of the cement culvert 1; an integrally formed edging 4 on the front side of the through pipe 3; an integrally formed edging 5 on the rear side of the through pipe 3; an inner liner 6 slidably connected to the inner cavity of the through pipe 3; a ring 7 fixedly connected to the front side of the inner liner 6; multiple spacers 8 fixedly connected to the inner cavity of the inner liner 6; a connecting structure 9 provided on the front side of the edging 4; an embedded ring 94 fixedly connected to the inner cavity of a pressure member 93; an annular groove 95 formed on the surface of a connecting column 91; the surface of the embedded ring 94 slidably connected to the inner cavity of the annular groove 95; and a pressure ring 96 fixedly connected to the rear end of the pressure member 93. By setting the pressure ring 96, the contact area between the pressure member 93 and the surface of the ring 7 can be increased, enabling the pressure member 93 to be better fixed to the surface of the connecting column 91.

[0017] Working principle: When using this utility model, the user inserts the through pipe 3 into the inner cavity of the through groove 2, and makes the edging 4 and the edge 5 fit against the surface of the cement culvert 1. Then, the inner lining pipe 6 is inserted into the inner cavity of the through pipe 3, and at the same time, the connecting post 91 is inserted into the inner cavity of the through hole 92. Then, the pressing member 93 is sleeved on the surface of the connecting post 91, and the inserting ring 94 is fitted into the inner cavity of the annular groove 95. Then, the pressing member 93 is limited to the surface of the connecting post 91, thereby fixing the inner lining pipe 6 in the inner cavity of the through pipe 3. Then, the drain pipe is placed into the inner cavity of the inner lining pipe 6, which can prevent the surface of the drain pipe from being worn during the process of placing the drain pipe into the inner cavity of the through groove 2.

[0018] In summary, the anti-wear structure for the drainage pipe and cement culvert construction achieves this by inserting the through pipe 3 into the inner cavity of the through groove 2, and making the edging 4 and the edge 5 fit against the surface of the cement culvert 1. Then, the inner lining pipe 6 is inserted into the inner cavity of the through pipe 3, and with the help of the connecting structure 9, the inner lining pipe 6 is fixed in the inner cavity of the through pipe 3. Then, the drainage pipe is placed into the inner cavity of the inner lining pipe 6, which can achieve the purpose of avoiding wear on the surface of the drainage pipe during the process of placing the drainage pipe into the inner cavity of the through groove 2.

Claims

1. A wear-resistant construction structure for drainage pipes and cement culverts, characterized in that, Includes a through groove (2) opened on the surface of the cement culvert (1): the inner cavity of the cement culvert (1) is slidably connected to a through pipe (3), the front side of the through pipe (3) is integrally formed with a rim (4), the rear side of the through pipe (3) is integrally formed with a lining (5), the inner cavity of the through pipe (3) is slidably connected to an inner lining pipe (6), the front side of the inner lining pipe (6) is fixedly connected with a ring (7), the inner cavity of the inner lining pipe (6) is fixedly connected with multiple spacers (8), and the front side of the rim (4) is provided with a connecting structure (9).

2. The anti-wear structure for drainage pipes and cement culverts according to claim 1, characterized in that, The connecting structure (9) includes a connecting post (91) fixedly connected to the front side of the edging (4), and the surface of the ring (7) is provided with a through hole (92).

3. The anti-wear structure for construction of drainage pipes and cement culverts according to claim 2, characterized in that, The surface of the connecting post (91) is slidably connected to the inner cavity of the through hole (92), and the surface of the connecting post (91) is slidably connected to a pressure member (93).

4. The anti-wear structure for construction of drainage pipes and cement culverts according to claim 3, characterized in that, The inner cavity of the pressure member (93) is fixedly connected with an insert ring (94), and the surface of the connecting column (91) is provided with an annular groove (95).

5. A construction of a drain pipe and a cement pipe according to claim 4, wherein The surface of the insert ring (94) is slidably connected to the inner cavity of the annular groove (95).

6. A construction of a drain pipe and a cement pipe according to claim 5, wherein The rear end of the pressure member (93) is fixedly connected to a pressure ring (96).

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