CN213299092U

CN213299092U - Anti-bending glass fiber reinforced plastic jacking pipe

Info

Publication number: CN213299092U
Application number: CN202021298598.4U
Authority: CN
Inventors: 李权化; 李群
Original assignee: Jiangsu Huabang Pipe Industry Co ltd
Current assignee: Jiangsu Huabang Pipe Industry Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-28
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses an anti glass fiber reinforced plastic push pipe of buckling, including shell and bottom, the surface mounting of shell has the support frame, and the inner wall of shell is provided with anti-bending block, the internally mounted of shell has the waterproof layer, and the internally mounted of waterproof layer has the waterproof board, the internally mounted of waterproof board has the enhancement layer, and the inboard of enhancement layer installs the limiting plate, the internally mounted of limiting plate has the second spring, and the inboard of second spring installs the bottom, the barrier ring is installed to the left end of waterproof board, and the inside of barrier ring is provided with first spring, the block is installed to the lower extreme of first spring, the left side of barrier ring is provided with the connecting rod, the spacing groove has been seted up to the inside of bottom, and the internally mounted of spacing groove has the gag lever post. The anti-bending glass fiber reinforced plastic jacking pipe is convenient for reducing the damage of the jacking pipe, repairing the waterproof layer and better anti-bending.

Description

Anti-bending glass fiber reinforced plastic jacking pipe

Technical Field

The utility model relates to a plastics push pipe technical field specifically is an anti glass fiber reinforced plastic push pipe of buckling.

Background

The glass fiber reinforced plastic jacking pipe can be used for ground digging and propelling construction, can be suitable for underground drainage water and waste water in cities and countryside, and is improved to a certain extent along with the continuous development of industrial technology, but still has the defects.

Present glass fiber reinforced plastic push pipe is not convenient for reduce the damage of push pipe, is not convenient for repair the waterproof layer, is not convenient for better bending resistance, consequently, the utility model provides an anti glass fiber reinforced plastic push pipe of buckling to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti glass fiber reinforced plastic push pipe of buckling to solve the damage that is not convenient for reduce the push pipe that proposes among the above-mentioned background art, be not convenient for repair the waterproof layer, be not convenient for better anti-buckling's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti glass fiber reinforced plastic push pipe of buckling, includes shell and bottom, the surface mounting of shell has the support frame, and the inner wall of shell is provided with anti-bending block, the internally mounted of shell has the waterproof layer, and the internally mounted of waterproof layer has the waterproof board, the internally mounted of waterproof board has the enhancement layer, and the inboard of enhancement layer installs the limiting plate, the internally mounted of limiting plate has the second spring, and the inboard of second spring installs the bottom, the barrier ring is installed to the left end of waterproof board, and the inside of barrier ring is provided with first spring, the barrier block is installed to the lower extreme of first spring, the left side of barrier ring is provided with the connecting rod, the spacing groove has been seted up to the inside of bottom, and the internally mounted of spacing groove has the gag lever post.

Preferably, the inner side of the shell and the outer surface of the waterproof layer are both provided with bending-resistant blocks, and the bending-resistant blocks on the shell and the waterproof layer are arranged in a crossed manner.

Preferably, the bending-resistant blocks are in a triangular structure, and the bending-resistant blocks are arranged at equal angles with respect to the center of the outer shell.

Preferably, the waterproof board is of a porous structure and is connected with the waterproof layer in a clamping manner.

Preferably, the connecting block is installed to the inside block of enhancement layer, and connecting block and connecting rod threaded connection.

Preferably, the second springs are arranged on the outer surface of the bottom layer at equal angles, and the limiting plate on the outer surface of the bottom layer is fixedly connected with the second springs.

Preferably, the upper surface of the right end of the connecting block is attached to the lower surface of the blocking block, and the bottom of the left end of the blocking block is obliquely and vertically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-bending glass fiber reinforced plastic jacking pipe is convenient for reducing the damage of the jacking pipe, repairing the waterproof layer and better anti-bending;

1. the second spring is arranged on the outer surface of the bottom layer at equal angles, so that the inside of the bottom layer is buffered, the inside of the bottom layer is prevented from being extruded by an object with high hardness, the shell is damaged, and the second spring is clamped and connected with the limiting plate, so that the second spring is limited conveniently;

2. the stop ring is connected with the waterproof layer in a clamping manner, so that the waterproof board is convenient to take out and replace, frequent repair is prevented, and the condition that the internal waterproof performance is reduced is prevented;

3. the bending-resistant blocks are triangular structures, so that the interior is more stable, the bending-resistant blocks are arranged on the outer shell and the waterproof layer in a crossed mode, the bending resistance of the glass fiber reinforced plastic jacking pipe is enhanced, and the damage to the outer shell is prevented.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

FIG. 4 is a schematic side view of the cross-sectional structure of the present invention;

fig. 5 is a schematic view of the front view section structure of the waterproof layer and the waterproof board of the present invention.

In the figure: 1. a housing; 2. a support frame; 3. a bending-resistant block; 4. a waterproof layer; 5. a waterproof sheet; 6. an enhancement layer; 7. a first spring; 8. a blocking block; 9. a connecting rod; 10. a blocking ring; 11. a limiting rod; 12. A limiting groove; 13. a bottom layer; 14. a limiting plate; 15. a second spring; 16. a limiting plate; 17. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-bending glass fiber reinforced plastic jacking pipe comprises a shell 1, a support frame 2, an anti-bending block 3, a waterproof layer 4, a waterproof board 5, a reinforcing layer 6, a first spring 7, a blocking block 8, a connecting rod 9, a blocking ring 10, a limiting rod 11, a limiting groove 12, a bottom layer 13, a limiting board 14, a second spring 15, a limiting board 16 and a connecting block 17, wherein the support frame 2 is installed on the outer surface of the shell 1, the anti-bending block 3 is arranged on the inner wall of the shell 1, the waterproof layer 4 is installed inside the shell 1, the waterproof board 5 is installed inside the waterproof layer 4, the reinforcing layer 6 is installed inside the waterproof board 5, the limiting board 14 is installed inside the reinforcing layer 6, the second spring 15 is installed inside the limiting board 14, the bottom layer 13 is installed inside the second spring 15, the blocking ring 10 is installed at the left end of the waterproof board 5, the first spring 7 is arranged, the lower extreme of first spring 7 is installed and is blockked piece 8, and the left side of barrier ring 10 is provided with connecting rod 9, and spacing groove 12 has been seted up to the inside of bottom 13, and the internally mounted of spacing groove 12 has gag lever post 11.

As shown in fig. 4, the bending-resistant blocks 3 are triangular, and the bending-resistant blocks 3 are disposed at equal angles with respect to the center of the shell 1 to prevent bending, the bending-resistant blocks 3 are disposed on both the inner side of the shell 1 and the outer surface of the waterproof layer 4, and the bending-resistant blocks 3 on the shell 1 and the waterproof layer 4 are disposed in a crossing manner to increase the stability of the shell 1.

Waterproof board 5 is porous structure as in fig. 1 and fig. 3, and waterproof board 5 is connected with 4 block of waterproof layer, and the convenience is dismantled waterproof board 5, and connecting block 17 is installed to the inside block of enhancement layer 6, and connecting block 17 and connecting rod 9 threaded connection make things convenient for the adjustment of connecting block 7, and the right end upper surface of connecting block 17 is laminated mutually with the lower surface of blockking piece 8, and the left end bottom of blockking piece 8 erects the setting for the slope, has made things convenient for taking out of blockking ring 10.

As shown in FIG. 2, the second springs 15 are disposed at equal angles on the outer surface of the bottom layer 13, and the limiting plate 16 on the outer surface of the bottom layer 13 is fixedly connected with the second springs 15, so that the second springs 15 are limited conveniently.

The working principle is as follows: when the bending-resistant glass fiber reinforced plastic jacking pipe is used, firstly, a plurality of shells 1 are connected and placed in the ground, as shown in the figure 1 and the figure 2, the second springs 15 are arranged in the bottom layer 13 at equal intervals, and the high-hardness emissions pass through the bottom layer 13 and impact the bottom layer 13, so that the second springs 15 are extruded, meanwhile, the limiting plate 14 slides in the limiting plate 16 to limit the second springs 15, so that the glass fiber reinforced plastic jacking pipe of the bottom layer 13 is buffered, the service life is prolonged, as the limiting groove 12 is connected with the limiting rod 11 in a clamping manner, when the bottom layer 13 shakes, the limiting rod 11 slides up and down in the limiting groove 12, so that water is prevented from entering the inside of the second springs 15 to cause the damage of the second springs 15, as shown in the figure 1 and the figure 3, along with long-time use, the waterproof performance of the glass fiber reinforced plastic jacking pipe waterproof plate 5 is reduced, through rotating connecting rod 9, drive connecting block 17 and rise to make stop block 8 and upwards remove, first spring 7 receives the extrusion simultaneously, takes out stop ring 10 from inside, takes out waterproof board 5, convenient operation, anti-bending block 3 is the triangle-shaped structure in figure 4, and anti-bending block 3 alternately sets up, distributes in the inside of shell 1, thereby makes inside more stable, and anti-bending effect is stronger, and this is exactly this application method of anti-bending glass fiber reinforced plastic push pipe.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an anti glass fiber reinforced plastic push pipe of buckling, includes shell (1) and bottom (13), its characterized in that: the outer surface mounting of shell (1) has support frame (2), and the inner wall of shell (1) is provided with bending resistance piece (3), the internally mounted of shell (1) has waterproof layer (4), and the internally mounted of waterproof layer (4) has waterproof board (5), the inside of waterproof board (5) is provided with enhancement layer (6), and the inboard of enhancement layer (6) installs limiting plate (14), the internally mounted of limiting plate (14) has second spring (15), and bottom layer (13) are installed to the inboard of second spring (15), barrier ring (10) is installed to the left end of waterproof board (5), and the inside of barrier ring (10) is provided with first spring (7), barrier piece (8) is installed to the lower extreme of first spring (7), the left side of barrier ring (10) is provided with connecting rod (9), spacing groove (12) have been seted up to the inside of bottom layer (13), and a limiting rod (11) is arranged in the limiting groove (12).

2. The bending-resistant glass fiber reinforced plastic jacking pipe as claimed in claim 1, wherein: the anti-bending waterproof structure is characterized in that anti-bending blocks (3) are arranged on the inner side of the shell (1) and the outer surface of the waterproof layer (4), and the anti-bending blocks (3) on the shell (1) and the waterproof layer (4) are arranged in a crossed mode.

3. The bending-resistant glass fiber reinforced plastic jacking pipe as claimed in claim 1, wherein: the bending-resistant block (3) is of a triangular structure, and the bending-resistant block (3) is arranged at an equal angle relative to the center of the shell (1).

4. The bending-resistant glass fiber reinforced plastic jacking pipe as claimed in claim 1, wherein: the waterproof board (5) is of a porous structure, and the waterproof board (5) is connected with the waterproof layer (4) in a clamping mode.

5. The bending-resistant glass fiber reinforced plastic jacking pipe as claimed in claim 1, wherein: connecting block (17) are installed to the inside block of enhancement layer (6), and connecting block (17) and connecting rod (9) threaded connection.

6. The bending-resistant glass fiber reinforced plastic jacking pipe as claimed in claim 1, wherein: the second springs (15) are arranged on the outer surface of the bottom layer (13) at equal angles, and the limiting plate (16) on the outer surface of the bottom layer (13) is fixedly connected with the second springs (15).

7. The bending-resistant glass fiber reinforced plastic jacking pipe as claimed in claim 5, wherein: the upper surface of the right end of the connecting block (17) is attached to the lower surface of the blocking block (8), and the bottom of the left end of the blocking block (8) is obliquely and vertically arranged.