CN211925146U

CN211925146U - Trenchless built-in casing pipe repairing equipment

Info

Publication number: CN211925146U
Application number: CN202020575878.9U
Authority: CN
Inventors: 王丽飞; 姚忠强; 潘立强
Original assignee: Zhejiang Chenghui Construction Co ltd
Current assignee: Zhejiang Chenghui Construction Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-13
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a non-excavation built-in sleeve pipe pipeline repair equipment, including first body, second body and soil horizon, the lateral wall of first body has seted up the through-hole, the internal connection of through-hole has the inlet pipe, one side that the inlet pipe kept away from the through-hole articulates there is the feed cover, the outside top and the bottom symmetry fixedly connected with two fixed blocks of first body, one side that first body is close to the fixed block intercommunication has the second body; when the third body is repaired, the feeding cover is opened, the filler is conveyed to the outer side wall of the third body from the feeding pipe through the feeding cover, when the filler ejects the ball body through the fourth body, the filler is stopped being conveyed, the third body is replaced, when the first body and the second body are required to be repaired, the second nut is rotated to separate the threaded rod from the fixed block, the first body and the second body are respectively separated, and the first body and the second body are replaced and repaired.

Description

Trenchless built-in casing pipe repairing equipment

Technical Field

The utility model relates to a non-excavation pipeline repair technical field specifically is non-excavation built-in sleeve pipe pipeline repair equipment.

Background

The non-excavation is a new construction technology which generally refers to small-area excavation at an inlet and an outlet under the condition of excavating the extremely small part of the earth surface by using various rock-soil drilling equipment and technical means in a guiding mode, a directional drilling mode and the like, laying, replacing and repairing various underground pipelines, cannot obstruct traffic, cannot damage green lands and vegetation, cannot influence normal life and work order of shops, hospitals, schools and residents, solves the problem that the interference of traditional excavation construction on the life of the residents, the damage and the adverse effect on the traffic, the environment and the foundation of surrounding buildings, and has higher social and economic effects. The pipeline repairing refers to that various technologies are adopted for repairing damaged and leaked conveying pipelines to restore the normal use function of the pipelines, and the repairing comprises two technologies of outer anticorrosive layer repairing and inner repairing. The trenchless technology is originated in the 70 th of the 20 th century, is introduced into China in the 90 th, is widely applied to new pipeline construction and old pipeline repair in the fields of water supply, water drainage, electric power, communication, gas and the like, can also be applied to the aspects of protection of cultural relics, ancient buildings and the like, and has the main characteristics of introducing measurement and control of pipeline tracks, greatly improving the pipe laying capacity, being fast and efficient, enhancing the construction capacity under the condition of complex stratum and enabling in-situ repair of pipelines.

The conventional CN201220353723.6 discloses a trenchless mobile pipeline repairing device, although an automation device is used in the using process, the pipeline repairing device has a great problem that the interior of a pipeline can only be repaired, but some machines still need to be repaired manually when the machines cannot process the pipeline, and a sleeve cannot be repaired when the sleeve is damaged, so that the trenchless built-in sleeve pipeline repairing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a built-in sleeve pipe pipeline repair equipment of non-excavation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the trenchless pipe pipeline repairing equipment comprises a first pipe body, a second pipe body and a soil layer, wherein a through hole is formed in the outer side wall of the first pipe body, a feeding pipe is connected inside the through hole, a feeding cover is hinged to one side, away from the through hole, of the feeding pipe, two fixing blocks are symmetrically and fixedly connected to the top and the bottom of the outer side of the first pipe body, the second pipe body is communicated with one side, close to the fixing blocks, of the first pipe body, the fixing blocks are symmetrically and fixedly connected to the top and the bottom of the outer side of the second pipe body, a second threaded through hole is formed in the fixing blocks, a threaded rod is connected to the inner thread of the second threaded through hole, two second nuts are symmetrically and threadedly connected to one side, close to the fixing blocks, of the outer side wall of the threaded rod, a fourth pipe body is communicated with the inner side, the inside sliding connection of fourth body has the spheroid, the lateral wall of fourth body run through first body with the inside wall of inlet pipe, first body with the inside wall fixedly connected with third body of second body.

As further preferable in the present technical solution: the first pipe body and one side adjacent to the second pipe body are fixedly connected with a sealing ring.

As further preferable in the present technical solution: the outer side wall of the third pipe body is far away from one side of the through hole and is fixedly connected with a first supporting rod, the outer side wall of the first supporting rod is respectively communicated with the first pipe body and the second pipe body, the first supporting rod is far away from one side of the third pipe body and is fixedly connected with a first base, and the outer side wall of the first base is provided with a soil layer.

As further preferable in the present technical solution: two second bases of inside symmetry fixedly connected with on soil horizon, the second base is kept away from one side fixedly connected with second bracing piece on soil horizon, the second bracing piece is kept away from the top of second base is provided with first body with the second body, the second bracing piece is kept away from one side fixedly connected with arc of second base.

As further preferable in the present technical solution: one side of the arc-shaped plate, which is far away from the second supporting rod, is fixedly connected with an anti-slip pad, and the first pipe body and the second pipe body are arranged above the anti-slip pad, which is far away from the second supporting rod.

As further preferable in the present technical solution: two first screw thread through-holes have been seted up to the inside symmetry of first base, the inside threaded connection of first screw thread through-hole has the body of rod, the body of rod is kept away from the first nut of one side fixedly connected with on soil horizon.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, when restoreing the third body, open the feed cover, carry the lateral wall of third body with the filler from the inlet pipe through the feed cover, when the filler pops out the spheroid through the fourth body, stop to carry the filler, change the third body, when needs are restoreed first body and second body, rotate the second nut and separate threaded rod and fixed block, first body breaks away from respectively with the second body, changes and restores first body and second body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is the schematic view of the internal structure of the middle fixing block of the present invention.

In the figure: 1. a first pipe body; 2. a feed pipe; 3. a feeding cover; 4. a through hole; 5. a fixed block; 6. a second tube body; 7. a third tube; 8. a non-slip mat; 9. a first nut; 10. a first threaded through hole; 11. a first base; 12. a rod body; 13. a first support bar; 14. a second base; 15. a threaded rod; 16. a fourth tube body; 17. a seal ring; 18. a second nut; 19. a second threaded through hole; 20. a sphere; 21. a second support bar; 22. an arc-shaped plate; 23. and (4) a soil layer.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the trenchless pipe pipeline repairing equipment with the built-in sleeve comprises a first pipe body 1, a second pipe body 6 and a soil layer 23, wherein a through hole 4 is formed in the outer side wall of the first pipe body 1, a feeding pipe 2 is connected inside the through hole 4, a feeding cover 3 is hinged to one side, away from the through hole 4, of the feeding pipe 2, two fixing blocks 5 are symmetrically and fixedly connected to the top and the bottom of the outer side of the first pipe body 1, the second pipe body 6 is communicated with one side, close to the fixing block 5, of the first pipe body 1, the fixing blocks 5 are symmetrically and fixedly connected to the top and the bottom of the outer side of the second pipe body 6, a second threaded through hole 19 is formed in the fixing block 5, a threaded rod 15 is in threaded connection with the inner portion of the second threaded through hole 19, two second nuts 18 are in threaded connection with the outer side wall of the threaded rod 15 and one side, the inside sliding connection of fourth body 16 has spheroid 20, and the lateral wall of fourth body 16 runs through the inside wall of first body 1 and inlet pipe 2, and the inside wall fixedly connected with third body 7 of first body 1 and second body 6.

In this embodiment, specifically: a sealing ring 17 is fixedly connected to one side of the first pipe body 1 adjacent to the second pipe body 6; through the above arrangement, the sealing ring 17 plays a role in sealing the first pipe body 1 and the second pipe body 6, and prevents other substances from entering the middle of the first pipe body 1 and the second pipe body 6.

In this embodiment, specifically: a first supporting rod 13 is fixedly connected to the outer side wall of the third pipe body 7 and the side far away from the through hole 4, the outer side wall of the first supporting rod 13 is respectively communicated with the first pipe body 1 and the second pipe body 6, a first base 11 is fixedly connected to the side far away from the third pipe body 7 of the first supporting rod 13, and a soil layer 23 is arranged on the outer side wall of the first base 11; through the arrangement, the first base 11 is matched with the first supporting rod 13 to support the pipe body, so that the pipe body is prevented from shaking when in use, and the influence on the inner part of the pipe body is prevented.

In this embodiment, specifically: two second bases 14 are symmetrically and fixedly connected to the inside of the soil layer 23, a second supporting rod 21 is fixedly connected to one side, away from the soil layer 23, of the second base 14, a first pipe body 1 and a second pipe body 6 are arranged above the second supporting rod 21, away from the second base 14, and an arc-shaped plate 22 is fixedly connected to one side, away from the second base 14, of the second supporting rod 21; through the above arrangement, when the first pipe body 1 is separated from the second pipe body 6, the arc plate 22 drags the first pipe body 1 and the second pipe body 6, so that excessive manpower is not needed, and the pipe bodies are convenient to replace and repair.

In this embodiment, specifically: one side of the arc plate 22, which is far away from the second support rod 21, is fixedly connected with an anti-slip pad 8, and a first pipe body 1 and a second pipe body 6 are arranged above the anti-slip pad 8, which is far away from the second support rod 21; through above setting, set up slipmat 8 on the arc 22, slipmat 8 plays antiskid, increases the effect of frictional force, and slipmat 8 increases the frictional force of first body 1 and second body 6 when first body 1 falls down with second body 6, makes the more effectual body that catches of arc 22.

In this embodiment, specifically: two first threaded through holes 10 are symmetrically formed in the first base 11, a rod body 12 is connected to the inner threads of the first threaded through holes 10, and a first nut 9 is fixedly connected to one side, far away from the soil layer 23, of the rod body 12; through above setting, the body of rod 12 is fixed first base 11 inside soil horizon 23, makes first bracing piece 13 fix the body more stably.

Working principle or structural principle, when in use, when the third tube body 7 is repaired, the feeding cover 3 is opened, the filler is conveyed from the feeding pipe 2 to the outer side wall of the third tube body 7 through the feeding cover 3, when the filler ejects the ball 20 through the fourth tube body 16, the filler is stopped being conveyed, the third tube body 7 is replaced, when the first tube body 1 and the second tube body 6 need to be repaired, the second nut 18 is rotated to separate the threaded rod 15 from the fixed block 5, the first tube body 1 and the second tube body 6 are respectively separated, the first tube body 1 and the second tube body 6 are replaced and repaired, the sealing ring 17 plays a role in sealing the first tube body 1 and the second tube body 6, other substances are prevented from entering the middle of the first tube body 1 and the second tube body 6, the first base 11 supports the tube bodies by matching with the first supporting rod 13, the tube bodies are prevented from shaking when in use, and influence is caused on the inner parts of the tube bodies, when first body 1 and second body 6 break away from, arc 22 drags first body 1 and second body 6, need not too much manpower, the convenience is changed and is restoreed the body, set up slipmat 8 on the arc 22, slipmat 8 plays the antiskid, the effect of increase friction power, slipmat 8 increases the frictional force of first body 1 and second body 6 when first body 1 falls with second body 6, make the more effectual body that catches of arc 22, the body of rod 12 is fixed first base 11 inside soil horizon 23, make first bracing piece 13 fix the body more stably.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Non-excavation embeds sleeve pipe pipeline repair equipment, including first body (1), second body (6) and soil horizon (23), its characterized in that: the outer side wall of the first pipe body (1) is provided with a through hole (4), the inner part of the through hole (4) is connected with an inlet pipe (2), one side of the inlet pipe (2) far away from the through hole (4) is hinged with a feeding cover (3), the top and the bottom of the outer side of the first pipe body (1) are symmetrically and fixedly connected with two fixed blocks (5), one side of the first pipe body (1) close to the fixed blocks (5) is communicated with a second pipe body (6), the top and the bottom of the outer side of the second pipe body (6) are symmetrically and fixedly connected with the fixed blocks (5), the inner part of the fixed blocks (5) is provided with a second thread through hole (19), the inner thread of the second thread through hole (19) is connected with a threaded rod (15), the outer side wall of the threaded rod (15) is close to one side of the fixed blocks (, first body (1) with the inside wall of second body (6) just is located the place ahead intercommunication of fixed block (5) has fourth body (16), the inside sliding connection of fourth body (16) has spheroid (20), the lateral wall of fourth body (16) runs through first body (1) with the inside wall of inlet pipe (2), first body (1) with the inside wall fixedly connected with third body (7) of second body (6).

2. The trenchless pipe-in-pipe rehabilitation apparatus of claim 1, wherein: and a sealing ring (17) is fixedly connected to one side of the first pipe body (1) adjacent to the second pipe body (6).

3. The trenchless pipe-in-pipe rehabilitation apparatus of claim 1, wherein: the outer side wall of the third pipe body (7) is far away from a first supporting rod (13) fixedly connected to one side of the through hole (4), the outer side wall of the first supporting rod (13) is communicated with the first pipe body (1) and the second pipe body (6) respectively, the first supporting rod (13) is far away from a first base (11) fixedly connected to one side of the third pipe body (7), and a soil layer (23) is arranged on the outer side wall of the first base (11).

4. The trenchless pipe-in-pipe rehabilitation apparatus of claim 2, wherein: two second bases (14) of inside symmetry fixedly connected with of soil horizon (23), keep away from in second base (14) one side fixedly connected with second bracing piece (21) of soil horizon (23), keep away from in second bracing piece (21) the top of second base (14) is provided with first body (1) with second body (6), keep away from in second bracing piece (21) one side fixedly connected with arc (22) of second base (14).

5. The trenchless pipe-in-pipe rehabilitation apparatus of claim 4, wherein: one side of the arc-shaped plate (22) far away from the second supporting rod (21) is fixedly connected with an anti-slip pad (8), and the first pipe body (1) and the second pipe body (6) are arranged above the anti-slip pad (8) far away from the second supporting rod (21).

6. The trenchless pipe-in-pipe rehabilitation apparatus of claim 3, wherein: two first screw thread through-holes (10) have been seted up to the inside symmetry of first base (11), the inside threaded connection of first screw thread through-hole (10) has the body of rod (12), the body of rod (12) are kept away from first nut (9) of one side fixedly connected with of soil horizon (23).