CN220644228U - Hydraulic vertical rectangular immersed tube construction equipment - Google Patents
Hydraulic vertical rectangular immersed tube construction equipment Download PDFInfo
- Publication number
- CN220644228U CN220644228U CN202322013040.7U CN202322013040U CN220644228U CN 220644228 U CN220644228 U CN 220644228U CN 202322013040 U CN202322013040 U CN 202322013040U CN 220644228 U CN220644228 U CN 220644228U
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- sleeve
- chassis
- rectangular
- oil cylinder
- construction equipment
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 238000009435 building construction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to hydraulic vertical rectangular immersed tube construction equipment; the structure of the utility model comprises a chassis, wherein a positioning oil cylinder and a lifting and pressing oil cylinder are arranged on the chassis, the lifting and pressing oil cylinder is connected with an operation platform, and a clamping oil cylinder is arranged around the operation platform; the assembly type structure is convenient to disassemble and assemble, and each assembly is transported to the site for assembly, so that the assembly type structure is convenient to transport, and the assembly type structure is simple and greatly saves the cost.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to hydraulic vertical rectangular sinking (pulling) pipe construction equipment.
Background
Along with the increasing development of construction technology in China, pile foundation construction technology is also more and more, deep underground construction is more and more required such as clearance of obstacle, at present, the steel sleeve adopted in pile foundation construction and underground clearance operation construction is basically round steel sleeve, the whole sleeve drilling machine is adopted to combine with the pipe rubbing machine to carry out construction in the construction process, the round sleeve is made to go deep into the ground to carry out construction operation, then the construction mode is required to have more auxiliary fixtures, especially the large-scale equipment such as the whole sleeve drilling machine, the pipe rubbing machine is required to be necessary, the construction is more complicated, the applicant improves the sleeve under the condition, rectangular sleeve is adopted, under the condition, the research and development of matched tools are required to be designed so as to adapt to the structure, and matched tools and equipment during construction can be simplified, especially the large-scale matched equipment are simplified.
Disclosure of Invention
The utility model aims to provide construction equipment for construction of a sinking (pulling) pipe matched with a rectangular sleeve, which can simplify construction matching, particularly large equipment and save cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the hydraulic vertical rectangular sinking (pulling) pipe construction equipment comprises a chassis, wherein a positioning oil cylinder and a lifting and pressing oil cylinder are arranged on the chassis, the lifting and pressing oil cylinder is connected with an operation platform, and clamping oil cylinders are arranged around the operation platform;
further, a sleeve is arranged between the chassis and the operation platform, and the front end of the sleeve is connected with a cutter head;
furthermore, the lifting lower pressure cylinders are provided with 4 lifting lower pressure cylinders, one ends of the lifting lower pressure cylinders are arranged at four corners of the operation platform, and the other ends of the lifting lower pressure cylinders are arranged on the chassis and are perpendicular to the chassis and the operation platform;
further, the number of the positioning cylinders is 4, the positioning cylinders are respectively arranged around the chassis, one end of each positioning cylinder is connected with the chassis, and the other end of each positioning cylinder is connected with the sleeve;
further, the clamping cylinders are arranged in a plurality and are respectively arranged around the operation platform, one end of each clamping cylinder is connected with the operation platform, and the other end of each clamping cylinder is connected with the sleeve;
further, the sleeve is rectangular;
further, a plurality of counterweights are arranged above the chassis;
further, the sleeve is a double-wall rectangular sleeve, the rectangular sleeve comprises a plurality of sections of rectangular sleeves connected through male and female connectors, and a bottom pipe cutter head is connected and installed at the bottom of the rectangular sleeve.
The beneficial technical effects of the utility model are as follows:
(1) The assembly type structure is convenient to disassemble and assemble, and each assembly is transported to the site for assembly, so that the assembly type structure is convenient to transport;
(2) According to the utility model, through the arrangement of the positioning oil cylinder, the rectangular sleeve can be well and accurately positioned, and through the arrangement of the clamping oil cylinder and the lifting and pressing oil cylinder, combined operation can be realized, and pipe sinking operation of the rectangular sleeve is realized;
(3) The utility model has simple structure and greatly saves cost.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a schematic view of the structure of the sleeve in the present utility model.
Wherein: 1, a chassis; 2, operating a platform; 3, clamping an oil cylinder; 4, positioning an oil cylinder; 5, sleeving; 6, a cutter head; lifting a pressing oil cylinder; 8, balancing weight; 9 male connector; 10 female connectors; 11 connecting bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
as shown in fig. 1 to 3, a hydraulic vertical rectangular sinking (pulling) pipe construction device comprises a chassis 1, a positioning oil cylinder 4 and a lifting lower pressure oil cylinder 7 are installed on the chassis 1, the lifting lower pressure oil cylinder 7 is connected with an operation platform 2, a clamping oil cylinder 3 is installed around the operation platform 2, a sleeve 5 is arranged between the chassis 1 and the operation platform 2, the front end of the sleeve 5 is connected with a cutter head 6, 4 lifting lower pressure oil cylinders 7 are arranged, one ends of the lifting lower pressure oil cylinders are installed at four corners of the operation platform 2, one ends of the lifting lower pressure oil cylinders are installed on the chassis 1 and are vertical to the chassis 1 and the operation platform 2, 4 positioning oil cylinders are arranged, the lifting lower pressure oil cylinders are installed around the chassis 1, one ends of the positioning oil cylinders are connected with the chassis 1, one ends of the lifting lower pressure oil cylinders are connected with the sleeve 5, the clamping oil cylinders 3 are provided with a plurality of, preferably 6 or 8 or 10 clamping oil cylinders are installed around the operation platform 2, one ends of the lifting lower pressure oil cylinders are connected with the operation platform 5, the sleeve 5 is rectangular, and a plurality of counterweights 8 are installed above the chassis 1.
The sleeve 5 is a rectangular sleeve, the rectangular sleeve is preferably a double-wall rectangular sleeve, the rectangular sleeve comprises a plurality of sections of rectangular sleeves connected through male and female connectors, the male connector 9 and the female connector 10 are connected through a connecting bolt 11, and the bottom of the rectangular sleeve is connected and provided with the cutter head 6.
The middle of the chassis 1 and the operation platform 2 is hollow and is used for placing a sleeve 5.
Working principle: during construction, the rectangular sleeve 5 is hoisted and placed between the chassis 1 and the operating platform 2, the rectangular sleeve 5 is fixed by the positioning oil cylinder 4 on the chassis 1, the clamping oil cylinder 3 is retracted, the lifting lower oil cylinder 7 is lifted to a certain height, then the clamping oil cylinder 3 is extended, the rectangular sleeve 5 is clamped, the positioning oil cylinder 4 is retracted, then the lifting lower oil cylinder 7 is retracted, the operating platform 2 integrally pulls the rectangular sleeve 5 downwards to achieve the purpose of sinking a pipe, then the positioning oil cylinder 4 extends out to fix the rectangular sleeve 5, the clamping oil cylinder 3 is retracted, the lifting lower oil cylinder 7 is lifted to a certain height, the action is repeated, the sinking pipe operation is completed, after the operation is completed, the rectangular sleeve 5 is fixed by the clamping oil cylinder 3, the positioning oil cylinder 4 is retracted, the lifting lower oil cylinder 7 is lifted, the operating platform 2 pulls the rectangular sleeve 5 to achieve the purpose of drawing a pipe, then the positioning oil cylinder 4 extends to fix the rectangular sleeve 5, the clamping oil cylinder 3 is retracted, the lifting lower oil cylinder 7 is retracted, and the pipe drawing operation is repeated. Through the cooperative operation of a plurality of oil cylinders, the immersed tube and tube drawing operation of the rectangular sleeve 5 is completed, and the construction operation can be easily completed without complex large-scale mechanical equipment.
The hydraulic vertical rectangular sinking (pulling) pipe construction equipment opens up a new technical route in pile foundation construction and underground obstacle clearing construction operation, has obvious technical lifting effect on rectangular pile foundation and underground obstacle clearing rectangular steel sleeve construction operation, greatly improves the working efficiency, reduces the construction period and reduces the construction cost.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The hydraulic vertical rectangular immersed tube construction equipment is characterized by comprising a chassis (1), wherein a positioning oil cylinder (4) and a lifting lower pressure oil cylinder (7) are arranged on the chassis (1), the lifting lower pressure oil cylinder (7) is connected with an operation platform (2), and clamping oil cylinders (3) are arranged around the operation platform (2).
2. The hydraulic vertical rectangular immersed tube construction equipment according to claim 1, wherein a sleeve (5) is arranged between the chassis (1) and the operating platform (2), and a cutter head (6) is connected to the front end of the sleeve (5).
3. The hydraulic vertical rectangular immersed tube construction equipment according to claim 1, wherein the lifting lower pressure cylinders (7) are 4, one ends of the lifting lower pressure cylinders are arranged at four corners of the operation platform (2), and one ends of the lifting lower pressure cylinders are arranged on the chassis (1) and are vertical to the chassis (1) and the operation platform (2).
4. The hydraulic vertical rectangular immersed tube construction equipment according to claim 1, wherein the number of the positioning cylinders (4) is 4, the positioning cylinders are respectively arranged around the chassis (1), one end of each positioning cylinder is connected with the chassis (1), and the other end of each positioning cylinder is connected with the sleeve (5).
5. The hydraulic vertical rectangular immersed tube construction equipment according to claim 1, wherein a plurality of clamping cylinders (3) are arranged and are respectively installed around the operation platform (2), one end of each clamping cylinder is connected with the operation platform (2), and the other end of each clamping cylinder is connected with the sleeve (5).
6. A hydraulic vertical rectangular pipe sinking construction equipment according to any one of claims 4 to 5, wherein the sleeve (5) is rectangular.
7. A hydraulic vertical rectangular pipe sinking apparatus according to claim 6, wherein a plurality of counterweights (8) are mounted above the chassis (1).
8. The hydraulic vertical rectangular immersed tube construction equipment according to claim 6, wherein the sleeve (5) is a rectangular sleeve, the rectangular sleeve comprises a plurality of sections of rectangular sleeves connected through male and female connectors, and a cutter head (6) is connected and installed at the bottom of the rectangular sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013040.7U CN220644228U (en) | 2023-07-28 | 2023-07-28 | Hydraulic vertical rectangular immersed tube construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013040.7U CN220644228U (en) | 2023-07-28 | 2023-07-28 | Hydraulic vertical rectangular immersed tube construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220644228U true CN220644228U (en) | 2024-03-22 |
Family
ID=90262333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013040.7U Active CN220644228U (en) | 2023-07-28 | 2023-07-28 | Hydraulic vertical rectangular immersed tube construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220644228U (en) |
-
2023
- 2023-07-28 CN CN202322013040.7U patent/CN220644228U/en active Active
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