CN214618234U

CN214618234U - Prevent cracked cement pipe for construction

Info

Publication number: CN214618234U
Application number: CN202022364263.4U
Authority: CN
Inventors: 戴兆伟; 汤琪
Original assignee: Jiangsu Shengda Construction Engineering Co Ltd
Current assignee: Jiangsu Shengda Construction Engineering Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-11-05
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a prevent cracked cement pipe for construction, including the inner tube, the outside of inner tube is provided with the pressurized subassembly, the inside of pressurized subassembly is provided with the buffering subassembly, the utility model discloses a pressurized subassembly wraps up the inner tube and replaces it to bear outside pressure, and the biggest most fragile department of outer tube pressure is consolidated through setting up of crossbeam, has reduced the pressure that the inner tube received through the packing of fine sand, makes the inner tube be difficult for breaking, has prolonged the life of inner tube in long-term construction, avoids the frequent impaired body and mind influence that causes the staff of pipeline.

Description

Prevent cracked cement pipe for construction

Technical Field

The utility model relates to a cement pipe field for the construction especially relates to a prevent cracked cement pipe for construction.

Background

The cement pipe is a preset pipeline made of cement and steel bars by applying the principle of telegraph pole centrifugal force, and is also called a cement pressure pipe and a reinforced concrete pipe, which can be used as a sewer pipe in urban construction foundations and can discharge sewage and flood prevention drainage, and a water supply pipe and a farmland motor-pumped well used in special factories and mines, and is generally divided into a plain reinforced concrete cement pipe, a flexible rabbet reinforced concrete cement pipe, a socket reinforced concrete cement pipe, an F-shaped steel bell mouth cement pipe, a plain lantern ring joint cement pipe, a rabbet cement pipe and the like.

The cement pipe is usually used as a temporary residence sewage discharge pipeline in construction, a laying route usually passes through a road surface, a construction vehicle, particularly a muck vehicle, usually runs in an overload mode and brings great pressure to the pipeline under the road surface, a better protection measure is lacked, the construction is a long-term process, the cement pipe can be broken for a long time, and the service life of the cement pipe is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent cracked cement pipe for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the anti-cracking cement pipe for building construction comprises an inner pipe, wherein a compression assembly is arranged on the outer side of the inner pipe, and a buffer assembly is arranged inside the compression assembly.

Preferably, the pressurized component comprises a connecting ring, a groove, an outer tube, annular ribs, transverse ribs and a cross beam, wherein one end of the inner tube is connected with the connecting ring, the groove is formed in the connecting ring, the outer tube is sleeved at one end, close to the inner tube, of the connecting ring, multiple groups of annular ribs are uniformly distributed in the outer tube and are fixedly connected with twelve groups of transverse ribs, the cross beam is fixedly connected to the upper end and the lower end of the inner tube, and the inner tube is protected through the pressurized component, so that the inner tube is not prone to fracture, and the service life of the inner tube is prolonged.

Preferably, the buffering subassembly includes the round hole, fills out husky pipe, dome and fine sand, the round hole runs through the center department that sets up in the outer tube upper end, the upper end fixedly connected with of round hole fills out husky pipe, it has the dome to fill out the upper end of husky pipe to peg graft, it has fine sand to fill between outer tube and the inner tube, can slow down the pressure that outside transmission was given the inner tube through the buffering subassembly, and the lower facilitate promotion of used slow-pressing material cost.

Preferably, the size of the groove is matched with the outer diameter of the inner pipe, a group of transverse ribs is transversely arranged inside the cross beam, and the cross section of the outer pipe is smaller than that of the connecting ring, so that pressure-relieving materials can be filled inside the outer pipe.

Preferably, the sand filling pipe and the outer pipe are integrally poured, and the sand filling pipe is made of concrete, so that the structure is more stable.

Preferably, the upper end face of the round cover is a smooth surface, the round cover is made of metal which is not easy to rust, and the inner size of the round cover is matched with the size of the upper part of the sand filling pipe, so that the round cover is connected with the sand filling pipe more firmly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pressurized subassembly is wrapped up the inner tube and is replaced its pressure that bears the outside, and the biggest most fragile department of outer tube pressure is consolidated through setting up of crossbeam, has reduced the pressure that the inner tube received through the packing of fine sand, makes the inner tube be difficult for breaking, has prolonged the life of inner tube in long-term building construction, avoids the frequent impaired physical and mental influence that causes the staff of pipeline.

Drawings

Fig. 1 is a perspective view of a crack-proof cement pipe for construction according to the present invention;

FIG. 2 is a schematic cross-sectional view of a crack-preventing cement pipe for construction according to the present invention;

fig. 3 is a schematic perspective view of the anti-cracking cement pipe for building construction according to the present invention, wherein the inner pipe is connected to the connecting ring.

Fig. 4 is a schematic view of the round cover and its surrounding related components in the anti-cracking cement pipe for building construction according to the present invention.

Fig. 5 is a schematic plan view of an outer pipe of the anti-cracking cement pipe for building construction according to the present invention.

Illustration of the drawings:

1. an inner tube; 2. a compression assembly; 3. a buffer assembly; 4. a connecting ring; 5. a groove; 6. an outer tube; 7. an annular rib; 8. a transverse rib; 9. a cross beam; 10. a circular hole; 11. filling a sand pipe; 12. a dome; 13. fine sand.

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 to 5, the anti-cracking cement pipe for building construction includes an inner pipe 1, a compression assembly 2 disposed outside the inner pipe 1, and a buffer assembly 3 disposed inside the compression assembly 2.

The compressed assembly 2 comprises a connecting ring 4, a groove 5, an outer tube 6, annular ribs 7, transverse ribs 8 and a cross beam 9, wherein one end of the inner tube 1 is connected with the connecting ring 4, the groove 5 is arranged inside the connecting ring 4, the outer tube 6 is sleeved at one end of the connecting ring 4 close to the inner tube 1, a plurality of groups of annular ribs 7 are uniformly distributed inside the outer tube 6, the annular ribs 7 are fixedly connected through twelve groups of transverse ribs 8, the upper end and the lower end of the inside of the outer tube 6 are fixedly connected with the cross beam 9, the buffer assembly 3 comprises a round hole 10, a sand filling tube 11, a round cover 12 and fine sand 13, the round hole 10 penetrates through the center of the upper end of the outer tube 6, the sand filling tube 11 is fixedly connected with the upper end of the round hole 10, the round cover 12 is inserted into the upper end of the sand filling tube 11, the fine sand 13 is filled between the outer tube 6 and the inner tube 1, and the upper end face of the round cover 12 is a smooth surface, the round cover 12 is made of a metal which is not easy to rust, and the inner size of the round cover 12 is matched with the upper size of the sand filling pipe 11.

Wherein, the outer wall of outer tube 6 is scribbled and is brushed anti-corrosion coating, and the grafting department of two inner tubes 1 and go-between 4 is filled with sealed glue, and inner tube 1 is used for undertaking the drainage, the circulation of sewage, and the setting of multiunit annular muscle 7 and horizontal muscle 8 has improved the compressive property of outer tube 6 as the skeleton, and the inside of dome 12 is provided with the water barrier, makes fine sand 13 can keep dry improvement pressure-relieving capacity in the in-process of using for a long time.

The working principle and the working process are as follows: the user cup joints outer tube 6 and inner tube 1 and aligns with go-between 4 in the use, then be connected outer tube 6 and inner tube 1 with another group inner tube 1, make the both ends of outer tube 6 seal, open dome 12 this moment, pour into fine sand 13 and regard as slowly pressing the material through round hole 10 in filling sand pipe 11, cover dome 12 afterwards and seal it, the resistance to compression that has improved inner tube 1 through annular muscle 7 and horizontal muscle 8 carries out better protection to outer tube 6, alleviate the pressure that inner tube 1 received through fine sand 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a prevent cracked cement pipe for construction, includes inner tube (1), its characterized in that: the outer side of the inner pipe (1) is provided with a compression assembly (2), and the inside of the compression assembly (2) is provided with a buffer assembly (3).

2. The anti-crack cement pipe for construction as claimed in claim 1, wherein: the pressure component (2) comprises a connecting ring (4), a groove (5), an outer tube (6), annular ribs (7), transverse ribs (8) and a cross beam (9), wherein the connecting ring (4) is connected to one end of the inner tube (1), the groove (5) is formed in the connecting ring (4), the outer tube (6) is sleeved at one end, close to the inner tube (1), of the connecting ring (4), the annular ribs (7) of multiple groups and the cross beam (9) are uniformly distributed in the outer tube (6), the annular ribs (7) are fixedly connected through the transverse ribs (8) of the twelve groups, and the upper end and the lower end of the outer tube (6) are fixedly connected with the cross beam (9).

3. The anti-crack cement pipe for construction as claimed in claim 1, wherein: the sand filling device is characterized in that the buffer assembly (3) comprises a round hole (10), a sand filling pipe (11), a round cover (12) and fine sand (13), the round hole (10) penetrates through the center of the upper end of the outer pipe (6), the sand filling pipe (11) is fixedly connected to the upper end of the round hole (10), the round cover (12) is inserted into the upper end of the sand filling pipe (11), and the fine sand (13) is filled between the outer pipe (6) and the inner pipe (1).

4. The anti-crack cement pipe for construction as claimed in claim 2, wherein: the size of the groove (5) is matched with the outer diameter of the inner pipe (1), a group of transverse ribs (8) are transversely arranged in the cross beam (9), and the cross section size of the outer pipe (6) is smaller than that of the connecting ring (4).

5. The anti-crack cement pipe for construction as claimed in claim 3, wherein: the sand filling pipe (11) and the outer pipe (6) are integrally poured, and the sand filling pipe (11) is made of concrete.

6. The anti-crack cement pipe for construction as claimed in claim 3, wherein: the upper end surface of the round cover (12) is a smooth surface, the round cover (12) is made of metal which is not easy to rust, and the inner size of the round cover (12) is matched with the upper size of the sand filling pipe (11).