CN216474985U

CN216474985U - Pile foundation construction protects a section of thick bamboo with environmental protection steel

Info

Publication number: CN216474985U
Application number: CN202123121822.XU
Authority: CN
Inventors: 沈伟江; 沈琴琴; 沈潇威; 陈力威; 王佳丽; 戴健宾; 穆田飞
Original assignee: Zhejiang Yanke Construction Co ltd
Current assignee: Zhejiang Yanke Construction Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-10
Anticipated expiration: 2031-12-13

Abstract

The utility model belongs to the technical field of the construction protective equipment, a pile foundation construction is with environmental protection steel protects a section of thick bamboo is disclosed, protect a section of thick bamboo mud structure including the steel, the steel protects a section of thick bamboo mud structure and includes the butt joint, compresses tightly the main part, collection mud main part and barrel, collection mud main part cover is in the lower part of barrel, the butt joint sealing washer is at the lateral part of collection mud main part, the anterior fixed mounting who compresses tightly the main part is in the rear end of butt joint, the butt joint includes cover shell and butt joint mouth, the rear end fixed connection of butt joint mouth is at the front end of cover shell, the butt joint still includes the antiskid ring, the inner fixed connection of antiskid ring is at the outer wall of butt joint mouth, it includes double-screw bolt, nut and slide bar to compress tightly the main part, double-screw thread installs the inner wall at the nut, the front end fixed connection of nut is at the rear end of cover shell. The application can improve the sanitation level of a construction site and better meet the use requirement.

Description

Pile foundation construction protects a section of thick bamboo with environmental protection steel

Technical Field

The application belongs to the technical field of construction protective equipment, especially, relate to a pile foundation construction protects a section of thick bamboo with environmental protection steel.

Background

The steel casing is exactly at the in-process of carrying out the manual hole digging pile, because soil property is unstable, there is great degree of difficulty in constructing the reinforced concrete dado so adopt the dado of steel to protect the hole pile, prevent that the hole collapse from avoiding influencing construction progress and safety. The steel casing is a round barrel which is hooped by iron sheet according to the size of the hole pile and both ends of which are empty.

Conventional drilling bored concrete pile is when pore-forming cast-in-place concrete, and mud is discharged from the drilling sky crown gradually because the proportion is less than the concrete, and the mud of discharging this moment directly discharges on peripheral subaerial, leads to the site environment dirty in disorder, and muddy mud is unfavorable for field personnel construction operation, and mud deposits and forms silt and easily makes the people slip to the later stage clearance is inconvenient. The outer side wall of the steel casing is additionally provided with a collecting, filtering and pumping device. Therefore, the problem of poor sanitary conditions of a construction site is solved by providing the environment-friendly steel casing for pile foundation construction.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that the sanitation condition of a construction site is poor in the prior art, and the environment-friendly steel casing for pile foundation construction is provided.

In order to achieve the above purpose, the present application provides the following technical solutions: an environment-friendly steel pile casing for pile foundation construction comprises a steel pile casing mud discharging structure, wherein the steel pile casing mud discharging structure comprises a butt joint, a pressing main body, a mud collecting main body and a cylinder body; the mud collecting main body is sleeved at the lower part of the cylinder body; the butt joint is hermetically sleeved on the side part of the mud collection main body; the front part of the pressing main body is fixedly arranged at the rear end of the butt joint;

the butt joint comprises a casing and a butt joint nozzle; the rear end of the butt joint nozzle is fixedly connected with the front end of the casing.

Preferably, the docking head further comprises an anti-slip ring; the inner end of the anti-slip ring is fixedly connected to the outer wall of the butt joint nozzle.

Preferably, the pressing body comprises a stud, a nut and a sliding rod; the stud is installed on the inner wall of the nut in a threaded mode; the front end fixed connection of nut is in the rear end of cover shell, the rear end fixed connection of slide bar is at the front end of double-screw bolt.

Preferably, the pressing body further comprises a turntable; the inner end of the rotary table is fixedly connected to the outer wall of the stud.

Preferably, the pressing main body further comprises a limiting block; the rear end of the limiting block is rotatably arranged at the front end of the sliding rod.

Preferably, the mud collecting body comprises a mud collecting cover, a guide pipe and a butt joint pipe; the guide pipe is fixedly connected to the side end of the sludge collecting cover; the side end of the butt joint pipe is fixedly connected to the inner wall of the guide pipe; the mud collecting cover is hermetically sleeved on the outer wall of the cylinder body; the front wall of the limiting block and the rear wall of the butt joint pipe are mutually extruded; the sleeve is sleeved outside the butt joint pipe.

Preferably, the mud collecting body further comprises a first sealing ring; the first sealing ring is fixedly connected to the front end of the butt joint pipe.

Preferably, the mud collecting body further comprises a second sealing ring; the second sealing ring is fixedly connected to the inner end of the mud collecting cover.

Compared with the prior art, the beneficial effect of this application is:

1. the casing is sleeved on the side of the mud collection main body, so that the assembly work of the butt joint and the mud collection main body is facilitated.

2. The adoption will compress tightly the main part and screw up, with the mode that the butt joint and the collection mud main part compressed tightly, improved the stability of butt joint and collection mud main part.

3. Adopt the collection mud main part to concentrate back dilution with mud, the mode of rethread pump pumping has improved operational environment's health level, has reduced staff's probability of slipping, has improved the security.

Drawings

Fig. 1 is a schematic view of the overall structure proposed in the present application;

fig. 2 is a schematic view of a butt joint cutting structure proposed in the present application;

fig. 3 is a schematic view of a splitting structure of a compression main body proposed in the present application;

fig. 4 is a schematic structural diagram of a main body of sludge collection proposed by the present application.

In the figure: 1. a steel casing mud discharging structure; 2. a butt joint; 3. compressing the main body; 4. a mud collection main body; 5. a barrel; 6. a housing; 7. a butt joint mouth; 8. an anti-slip ring; 9. a turntable; 10. a stud; 11. a nut; 12. a limiting block; 13. a slide bar; 14. a mud collection cover; 15. a conduit; 16. a first seal ring; 17. butt-joint pipes; 18. and a second seal ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, an environment-friendly steel casing for pile foundation construction comprises a steel casing mud discharging structure 1, wherein the steel casing mud discharging structure 1 comprises a butt joint 2, a pressing main body 3, a mud collecting main body 4 and a cylinder body 5; one butt joint 2, one compaction main body 3, one sludge collection main body 4 and one barrel 5 are arranged; the mud collecting main body 4 is sleeved at the lower part of the cylinder body 5; the inner wall of the mud collection body 4 is extruded on the outer wall of the cylinder 5 in a sealing way; the butt joint 2 is hermetically sleeved on the side part of the mud collection main body 4; the butt joint 2 is communicated with the inner space of the mud collecting main body 4; the front part of the pressing main body 3 is fixedly arranged at the rear end of the butt joint 2; the front end of the pressing main body 3 penetrates to the inner side of the butt joint 2 to be contacted with the mud collecting main body 4;

the docking head 2 comprises a housing 6 and a docking nozzle 7; the shell 6 and the butt joint mouth 7 are both provided with one; the rear end of the butt joint nozzle 7 is fixedly connected with the front end of the casing 6; the casing 6 is communicated with the inner space of the butt joint nozzle 7, and the butt joint nozzle 7 is used for butt joint of the water pump.

The docking head 2 further comprises an anti-slip ring 8; the slip-preventing ring 8 is provided in plurality; the inner end of the anti-slip ring 8 is fixedly connected with the outer wall of the butt joint nozzle 7; the anti-slip ring 8 is evenly distributed on the outer wall of the butt joint nozzle 7, and the stability of an external pipeline is improved through the anti-slip ring 8.

Referring to fig. 3, the pressing body 3 includes a stud 10, a nut 11, and a slide bar 13; one stud 10, one nut 11 and one sliding rod 13 are arranged; the stud 10 is installed on the inner wall of the nut 11 in a threaded manner; the stud 10 penetrates through the nut 11; the front end of the nut 11 is fixedly connected with the rear end of the casing 6, and the rear end of the sliding rod 13 is fixedly connected with the front end of the stud 10; the stud 10 and the slider 13 are of unitary construction.

The pressing body 3 further comprises a turntable 9; one rotary table 9 is arranged; the inner end of the rotary table 9 is fixedly connected to the outer wall of the stud 10; the operation lever of the stud 10 is added by using the rotary table 9, so that the stud 10 can be conveniently operated manually to rotate and screw.

The pressing body 3 further comprises a limiting block 12; one limiting block 12 is arranged; the rear end of the limiting block 12 is rotatably arranged at the front end of the sliding rod 13; the sliding range of the stud 10 is limited by a limit block 12.

Referring to fig. 4, the mud collection body 4 includes a mud collection cover 14, a guide pipe 15, and a butt pipe 17; one sludge collecting cover 14, one guide pipe 15 and one butt joint pipe 17 are arranged; the guide pipe 15 is fixedly connected with the side end of the sludge collecting cover 14; the mud collecting cover 14 is communicated with the inner space of the guide pipe 15; the side end of the butt joint pipe 17 is fixedly connected with the inner wall of the guide pipe 15; the back of the butt joint pipe 17 is sealed, and the butt joint pipe 17 is communicated with the inner space of the guide pipe 15; the mud collecting cover 14 is hermetically sleeved on the outer wall of the cylinder 5; the front wall of the limiting block 12 and the rear wall of the butt joint pipe 17 are mutually extruded; the sleeve 6 is sleeved outside the butt joint pipe 17; the front end of the abutment tube 17 is pressed against the front inner wall of the casing 6.

The mud collection body 4 further comprises a first sealing ring 16; the first seal ring 16 is provided with one; the first sealing ring 16 is fixedly connected with the front end of the butt joint pipe 17; the abutment tube 17 is sealingly pressed together with the jacket 6 by means of a first sealing ring 16.

The mud collection body 4 further comprises a second sealing ring 18; one second seal ring 18 is provided; the second sealing ring 18 is fixedly connected with the inner end of the mud collecting cover 14; the mud collection cover 14 is pressed together with the cylinder 5 through a second sealing ring 18 in a sealing mode.

The working principle is as follows: collecting slurry overflowing from the barrel 5 by using a slurry collecting cover 14, filling water into the slurry collecting cover 14 to dilute the slurry, enabling the slurry to flow into a butt joint pipe 17 through a guide pipe 15, externally connecting a water pumping pipe of a water pump through a butt joint nozzle 7, and pumping the slurry to a target position by using the externally connected water pump to discharge; when assembling the butt joint 2 and the mud collecting main body 4, firstly, the sleeve 6 is sleeved outside the butt joint pipe 17; and then the stud 10 is screwed down, the rear end of the butt joint pipe 17 is extruded by the stud 10, so that the front end of the butt joint pipe 17 is extruded and sealed with the inner wall of the casing 6, and the butt joint of the butt joint head 2 and the mud collection main body 4 is completed.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pile foundation construction protects a section of thick bamboo with environmental protection steel, protects a mud structure (1) including the steel, its characterized in that: the steel casing mud discharging structure (1) comprises a butt joint (2), a pressing main body (3), a mud collecting main body (4) and a cylinder body (5); the mud collection main body (4) is sleeved on the lower part of the cylinder body (5); the butt joint (2) is hermetically sleeved on the side part of the mud collection main body (4); the front part of the pressing main body (3) is fixedly arranged at the rear end of the butt joint (2);

the butt joint (2) comprises a casing (6) and a butt joint nozzle (7); the rear end of the butt joint nozzle (7) is fixedly connected with the front end of the casing (6).

2. The environmental-friendly steel casing for pile foundation construction according to claim 1, characterized in that: the butt joint (2) further comprises an anti-slip ring (8); the inner end of the anti-slip ring (8) is fixedly connected to the outer wall of the butt joint nozzle (7).

3. The environmental-friendly steel casing for pile foundation construction according to claim 1, characterized in that: the pressing body (3) comprises a stud (10), a nut (11) and a sliding rod (13); the stud (10) is installed on the inner wall of the nut (11) in a threaded mode; the front end of the nut (11) is fixedly connected to the rear end of the casing (6), and the rear end of the sliding rod (13) is fixedly connected to the front end of the stud (10).

4. The environmental-friendly steel casing for pile foundation construction according to claim 3, wherein: the pressing body (3) further comprises a turntable (9); the inner end of the rotary table (9) is fixedly connected to the outer wall of the stud (10).

5. The environmental-friendly steel casing for pile foundation construction according to claim 3, wherein: the pressing main body (3) further comprises a limiting block (12); the rear end of the limiting block (12) is rotatably arranged at the front end of the sliding rod (13).

6. The environmental-friendly steel casing for pile foundation construction according to claim 5, wherein: the mud collection main body (4) comprises a mud collection cover (14), a guide pipe (15) and a butt joint pipe (17); the guide pipe (15) is fixedly connected to the side end of the sludge collecting cover (14); the side end of the butt joint pipe (17) is fixedly connected to the inner wall of the guide pipe (15); the mud collecting cover (14) is hermetically sleeved on the outer wall of the cylinder body (5); the front wall of the limiting block (12) and the rear wall of the butt joint pipe (17) are mutually extruded; the sleeve (6) is sleeved outside the butt joint pipe (17).

7. The environmental-friendly steel casing for pile foundation construction according to claim 6, wherein: the mud collection body (4) further comprises a first sealing ring (16); the first sealing ring (16) is fixedly connected to the front end of the butt joint pipe (17).

8. The environmental-friendly steel casing for pile foundation construction according to claim 6, wherein: the mud collection main body (4) further comprises a second sealing ring (18); the second sealing ring (18) is fixedly connected to the inner end of the mud collecting cover (14).