CN103225303B - Construction method for driving piles in narrow space - Google Patents
Construction method for driving piles in narrow space Download PDFInfo
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- CN103225303B CN103225303B CN201310153412.4A CN201310153412A CN103225303B CN 103225303 B CN103225303 B CN 103225303B CN 201310153412 A CN201310153412 A CN 201310153412A CN 103225303 B CN103225303 B CN 103225303B
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- steel pipe
- pile
- pipe pile
- construction
- single hop
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Abstract
The invention relates to the field of pile foundation construction, in particular to a construction method for driving piles in a narrow space. The construction method comprises the following steps: 1, cleaning a construction site; and 2, measuring and paying off on the construction site; and the construction method further comprises the following steps: 3, preparing steel pipe pile material; 4, arranging pile driving equipment in place; 5, conveying sectioned steel pipe piles; 6, hanging the sectioned steel pipe piles in place; 7, welding single-section steel pipe piles; 8, controlling the verticality of the welded piles; and 9, finishing the pile driving operation, and evacuating equipment. Through the adoption of the method, the area of the site occupied by the construction is small, the operation is convenient, and the surrounding interference in operation is small, therefore, the construction method is especially suitable for pile foundation operation such as site transformation of large metallurgy projects and the like.
Description
Technical field
The present invention relates to pile foundation construction field, particularly relate to the piling construction technology in small space.
Background technology
In metallurgical engineering, building engineering field, adopt pile foundation to improve supporting capacity below a lot of transformations and newly-increased basis, and above-mentioned transformation project often construction site narrow space, top and surrounding volume are subject to the restriction of height and distance, during pile foundation construction, the normal operation not affecting original project should be ensured, also will guarantee that transformation progress is unaffected, the piling Technology of crude oil is difficult to the needs meeting field operation.
Summary of the invention
The object of the invention is to, provide a kind of under the prerequisite not affecting original project, can carry out the construction method of lower stake operation in small space, thus overcome existing pile foundation operation cannot small space launch defect.
In order to achieve the above object, the present invention is achieved in that
Press down a pile construction method in small space, it comprises:
Step 1, construction plant cleaning;
Step 2, construction plant surveying setting-out;
It is characterized in that: also comprise
Step 3, steel pipe pile material prepare: the height, the surrounding volume size that obtain according to construction plant surveying setting-out, carry out cutting section operation to whole steel pipe pile, enable to erect in the length of single hop steel pipe pile height on construction ground;
The configuration of step 4, pile compacting equipment is in place: according to length and single bearing capacity of pile foundation size of single hop steel pipe pile, loads height and the weight counterweight of coupling, be equipped with arm above pile press counterweight to stake machine;
The transport of step 5, one-tenth section steel pipe pile: lay two tracks be parallel to each other at stake machine side and be transported to by a machine so that the steel pipe pile of section will be become;
Step 6, become the hoisted in position of section steel pipe pile: to be lifted by crane by single hop steel pipe pile with the arm coordinative construction personnel above pile press counterweight and to be transported to assigned address in place and carry out lower stake operation by pile press;
The welding of step 7, single hop steel pipe pile: under the preceding paragraph single hop steel pipe pile after dress, repeats step 6 and rear one section of single hop steel pipe pile and the single hop steel pipe pile completing lower stake is carried out weld job;
Step 8, the degree control of pile body welded: adopt multiple point in the pile body top same level of having welded that magnetic is set and hang to hang down and detect verticality, and carry out measuring for verticality at the horizontal guiding ruler of joint use of single hop steel pipe pile;
Step 9, lower stake operation complete, equipment is withdrawn.
The present invention adopts said method, the shared site area of its construction is little, easy to operate, operation time little to around disturbing, be therefore particularly suitable for metallurgically waiting the pile foundation operations such as the place transformation of mega project.
Accompanying drawing explanation
Fig. 1 is the structural representation of press apparatus in the present invention.
Fig. 2 is the track schematic diagram for steel pipe pile transport in the present invention.
Detailed description of the invention
The present invention is further illustrated below by way of specific embodiment.
Press down a pile construction method in small space, it comprises:
Step 1, construction plant cleaning;
Step 2, construction plant surveying setting-out;
It is characterized in that: also comprise
Step 3, steel pipe pile material prepare: the height, the surrounding volume size that obtain according to construction plant surveying setting-out, carry out cutting section operation to whole steel pipe pile, enable to erect in the length of single hop steel pipe pile 6,8 height on construction ground;
As shown in Figure 1, the configuration of step 4, pile compacting equipment is in place: according to length and single bearing capacity of pile foundation size of single hop steel pipe pile 6,8, loads height and the weight counterweight 3 of coupling, be equipped with arm 2 above pile press 1 counterweight 3 to pile press 1;
As shown in Figure 2, the transport of step 5, one-tenth section steel pipe pile: lay two tracks be parallel to each other 7 at pile press 1 side other will the steel pipe pile 8 of section be become to be transported to pile press 1;
Step 6, become the hoisted in position of section steel pipe pile: to be lifted by crane by single hop steel pipe pile 6 with the arm 2 coordinative construction personnel above pile press 1 counterweight 3 and to be transported to assigned address in place and carry out lower stake operation by pile press 1;
The welding of step 7, single hop steel pipe pile: after the preceding paragraph single hop steel pipe pile 6 times dresses, repeats step 6 and rear one section of single hop steel pipe pile 6 is carried out weld job with the single hop steel pipe pile 6 completing lower stake;
Step 8, the degree control of pile body welded: adopt multiple point in the pile body top same level of having welded that magnetic is set and hang vertical 4 and detect verticality, and carry out measuring for verticality at the horizontal guiding ruler 5 of the joint use of single hop steel pipe pile 6;
Step 9, lower stake operation complete, equipment is withdrawn.
The present invention adopts said method, the shared site area of its construction is little, easy to operate, operation time little to around disturbing, be therefore particularly suitable for metallurgically waiting the pile foundation operations such as the place transformation of mega project.
Claims (1)
1. press down a pile construction method in small space, it comprises:
Step 1, construction plant cleaning;
Step 2, construction plant surveying setting-out;
It is characterized in that: also comprise
Step 3, steel pipe pile material prepare: the height, the surrounding volume size that obtain according to construction plant surveying setting-out, carry out cutting section operation to whole steel pipe pile, enable to erect in the length of single hop steel pipe pile height on construction ground;
The configuration of step 4, pile compacting equipment is in place: according to length and single bearing capacity of pile foundation size of single hop steel pipe pile, loads height and the weight counterweight of coupling, be equipped with arm above pile press counterweight to stake machine;
The transport of step 5, one-tenth section steel pipe pile: lay two tracks be parallel to each other at stake machine side and be transported to by a machine so that the steel pipe pile of section will be become;
Step 6, become the hoisted in position of section steel pipe pile: to be lifted by crane by single hop steel pipe pile with the arm coordinative construction personnel above pile press counterweight and to be transported to assigned address in place and carry out lower stake operation by pile press;
The welding of step 7, single hop steel pipe pile: under the preceding paragraph single hop steel pipe pile after dress, repeats step 6 and rear one section of single hop steel pipe pile and the single hop steel pipe pile completing lower stake is carried out weld job;
Step 8, the degree control of pile body welded: adopt multiple point in the pile body top same level of having welded that magnetic is set and hang to hang down and detect verticality, and carry out measuring for verticality at the horizontal guiding ruler of joint use of single hop steel pipe pile;
Step 9, lower stake operation complete, equipment is withdrawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153412.4A CN103225303B (en) | 2013-04-28 | 2013-04-28 | Construction method for driving piles in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153412.4A CN103225303B (en) | 2013-04-28 | 2013-04-28 | Construction method for driving piles in narrow space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103225303A CN103225303A (en) | 2013-07-31 |
| CN103225303B true CN103225303B (en) | 2015-06-03 |
Family
ID=48835928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153412.4A Expired - Fee Related CN103225303B (en) | 2013-04-28 | 2013-04-28 | Construction method for driving piles in narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103225303B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385997B (en) * | 2017-08-04 | 2021-01-15 | 上海宝冶集团有限公司 | Construction method of PHC tubular pile under narrow field condition |
| CN108798506B (en) * | 2018-06-11 | 2024-02-20 | 中铁工程装备集团有限公司 | Small-size stake machine of low formula |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034750C (en) * | 1992-09-11 | 1997-04-30 | 管明德 | Anchor beam type hydrostatic piledriving method and equipment thereof |
| JP5069873B2 (en) * | 2006-06-08 | 2012-11-07 | 住友林業株式会社 | Steel pipe pile construction method |
| CN101718092A (en) * | 2009-11-27 | 2010-06-02 | 上海隧道工程股份有限公司 | Environment micro-turbulence static pressing pile construction technology under low-headroom condition |
| CN201746049U (en) * | 2010-06-17 | 2011-02-16 | 国鼎(南通)管桩有限公司 | Steel tube concrete pile translation device |
| CN102359109A (en) * | 2011-08-08 | 2012-02-22 | 长沙天为工程机械制造有限公司 | Static pile press for narrow site and ultra-short side pile distance construction |
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2013
- 2013-04-28 CN CN201310153412.4A patent/CN103225303B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103225303A (en) | 2013-07-31 |
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Granted publication date: 20150603 |
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