CN203782708U - Static pressure construction device for coarse and fine hard sand layer concrete pipe pile - Google Patents
Static pressure construction device for coarse and fine hard sand layer concrete pipe pile Download PDFInfo
- Publication number
- CN203782708U CN203782708U CN201420184217.8U CN201420184217U CN203782708U CN 203782708 U CN203782708 U CN 203782708U CN 201420184217 U CN201420184217 U CN 201420184217U CN 203782708 U CN203782708 U CN 203782708U
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- Prior art keywords
- pressure
- steel wire
- pipe
- water
- described high
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- Expired - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000003068 static effect Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a static pressure construction device for a coarse and fine hard sand layer concrete pipe pile. In the static pressure construction process of the pipe pile, work has to stop often because of encountering different geologic structures, construction can not be carried out, and the time limit for a project is postponed. A method includes the steps that a high-pressure steel wire rubber pipe (1), a high-pressure water pump and a one-inch high-pressure steel wire rubber pipe flange are connected, a high-pressure spray head (4) is installed at the end of the high-pressure steel wire rubber pipe, the high-pressure steel wire rubber pipe and a water and sand suction pipe (3) are inserted in the pipe pile (2), the high-pressure steel wire rubber pipe is connected with a water pipe fixing mechanism (5), the distance between the high-pressure spray head and the end of the pipe pile is 50 mm, a connecting device (6) is arranged between the high-pressure steel wire rubber pipe and the water and sand suction pipe, and a bottom valve (7) is arranged at the lower end of the water and sand suction pipe. The static pressure construction device is used for construction of the concrete pipe pile.
Description
technical field:
the utility model relates to the device of the hard sand bed concrete tubular pile of a kind of thickness static pressure construction.
background technology:
in pipe pile static-pressure work progress, often run into because geologic structure is different and cause work not carry out, cannot construct, occasion a delay the duration.
at present the construction technology in this field be with static pressure equipment directly to pile tube yes, subject matter is, while running into the hard sand bed of thickness, can not exert pressure, impact construction, causes stopping production.
utility model content:
the purpose of this utility model is to provide the device of the hard sand bed concrete tubular pile of a kind of thickness static pressure construction.
the purpose of this utility model is achieved in that
the device of the hard sand bed concrete tubular pile of a kind of thickness static pressure construction, its composition comprises: high pressure steel wire sebific duct, high-pressure hydraulic pump connects with the described high-pressure wire rubber hose pipe flange of 1.0 cun, described high-pressure wire rubber hose tube end installation high-voltage shower nozzle, the husky suction pipe of described high pressure steel wire sebific duct and water inserts in pile tube, described high pressure steel wire sebific duct connects with water pipe fixed mechanism, described high-pressure nozzle is apart from described pile tube termination 50mm, between the husky suction pipe of described high pressure steel wire sebific duct and water, be provided with coupling arrangement, the described husky suction pipe of water lower end is provided with bottom valve.
the device of the hard sand bed concrete tubular pile of described thickness static pressure construction, the pressure of described high-pressure hydraulic pump is 12.5mpa, outlet diameter is 1.2 cun.
beneficial effect:
1. first the utility model utilizes high-pressure hydraulic pump, by high pressure steel wire sebific duct, the hard sand bed in concrete tubular pile is carried out to high pressure water impact, make sand bed surface successively soft, the technique that has replaced traditional spiral reaming, saved fund, utilized the husky suction pipe of water sand bed sucking-off, smoothing press carries out work pressurization simultaneously, pile tube is sunk, speed of application is fast, sprays water, exerts pressure and carry out simultaneously, saves equipment investment amount.
2. the husky suction pipe of high pressure steel wire sebific duct and water inserts in described pile tube, high-pressure hydraulic pump connects with high-pressure wire rubber hose pipe flange, high-pressure wire rubber hose tube end installation high-voltage shower nozzle, described high pressure steel wire sebific duct connects with water pipe fixed mechanism, between the husky suction pipe of high pressure steel wire sebific duct and water, be provided with coupling arrangement, selected lectotype selection is simply compact, works convenient and time-saving laborsaving.
accompanying drawing explanation:
accompanying drawing 1 is the utility model structure diagram.
the specific embodiment:
embodiment 1:
the device of the hard sand bed concrete tubular pile of a kind of thickness static pressure construction, its composition comprises: high pressure steel wire sebific duct 1, high-pressure hydraulic pump connects with the described high-pressure wire rubber hose pipe flange of 1.0 cun, described high-pressure wire rubber hose tube end installation high-voltage shower nozzle 4, the husky suction pipe 3 of described high pressure steel wire sebific duct and water inserts in pile tube 2, described high pressure steel wire sebific duct connects with water pipe fixed mechanism 5, described high-pressure nozzle is apart from described pile tube termination 50mm, between the husky suction pipe of described high pressure steel wire sebific duct and water, be provided with coupling arrangement 6, the described husky suction pipe of water lower end is provided with bottom valve 7.
embodiment 2:
according to the device of the hard sand bed concrete tubular pile of the thickness static pressure construction described in embodiment 1, the pressure of described high-pressure hydraulic pump is 12.5mpa, and outlet diameter is 1.2 cun.
Claims (2)
1. the device of the hard sand bed concrete tubular pile of thickness static pressure construction, its composition comprises: high pressure steel wire sebific duct, it is characterized in that: high-pressure hydraulic pump connects with the described high-pressure wire rubber hose pipe flange of 1.0 cun, described high-pressure wire rubber hose tube end installation high-voltage shower nozzle, the husky suction pipe of described high pressure steel wire sebific duct and water inserts in pile tube, described high pressure steel wire sebific duct connects with water pipe fixed mechanism, described high-pressure nozzle is apart from described pile tube termination 50mm, between the husky suction pipe of described high pressure steel wire sebific duct and water, be provided with coupling arrangement, the described husky suction pipe of water lower end is provided with bottom valve.
2. the device of the hard sand bed concrete tubular pile of thickness according to claim 1 static pressure construction, is characterized in that: the pressure of described high-pressure hydraulic pump is 12.5mpa, and outlet diameter is 1.2 cun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184217.8U CN203782708U (en) | 2014-04-16 | 2014-04-16 | Static pressure construction device for coarse and fine hard sand layer concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184217.8U CN203782708U (en) | 2014-04-16 | 2014-04-16 | Static pressure construction device for coarse and fine hard sand layer concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782708U true CN203782708U (en) | 2014-08-20 |
Family
ID=51318910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184217.8U Expired - Fee Related CN203782708U (en) | 2014-04-16 | 2014-04-16 | Static pressure construction device for coarse and fine hard sand layer concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133576A (en) * | 2015-08-17 | 2015-12-09 | 中亿丰建设集团股份有限公司 | Opening type weak-soil-squeezing precast pile |
-
2014
- 2014-04-16 CN CN201420184217.8U patent/CN203782708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133576A (en) * | 2015-08-17 | 2015-12-09 | 中亿丰建设集团股份有限公司 | Opening type weak-soil-squeezing precast pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160416 |