CN1273692C - Rapid borrow soil apparatus for cast-in-place pile hole - Google Patents
Rapid borrow soil apparatus for cast-in-place pile hole Download PDFInfo
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- CN1273692C CN1273692C CN 200310111547 CN200310111547A CN1273692C CN 1273692 C CN1273692 C CN 1273692C CN 200310111547 CN200310111547 CN 200310111547 CN 200310111547 A CN200310111547 A CN 200310111547A CN 1273692 C CN1273692 C CN 1273692C
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- storehouse
- fetching earth
- drawing out
- out soil
- soil equipment
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- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a quick soil taking device for a filling pile hole for construction, which comprises a power mechanism and a soil taking device which is arranged on the lower end of the power mechanism, wherein the soil taking device comprises a barrel-shaped soil taking chamber, and two movable chamber doors are hinged on the opening point of the lower end of the barrel-shaped soil taking chamber; the movable chamber doors are connected with a pull rope, and the pull rope is connected with a telescopic oil cylinder which is arranged in the soil taking chamber through a pulley group which is correspondingly arranged in the soil taking chamber. The present invention has the advantages that 1) because when soil is taken, the whole soil taking chamber can be nearly filled with the soil; thus, the soil taking quantity is large at one time, and the efficiency is high; 2) the equipment structure is simple, and the cost is low; 3) when the power mechanism is a hydraulic vibratory pile driver-extractor hammer with high frequency, the characteristics of the vibratory hammer can be fully used for quickly taking soil and discharging soil, and thus, the work efficiency is effectively improved.
Description
Technical field
The present invention relates to the quick drawing out soil equipment in stake hole that a kind of filling pile construction is used, the large aperture degree of depth that particularly a kind of filling pile construction is used is excavated drawing out soil equipment.
Background technology
In the construction of large-section in-situ concrete pile, the common construction machinery of excavating the stake hole has engineering driller, rotary pile-digging machine.In link is fetched earth in excavation, if use engineering driller, length then consuming time, and mud contamination is arranged, also to solve the movement problem of mud.If with rotary pile-digging machine construction, distinct issues are rotary pile-digging machine apparatus expensive, and the time of fetching earth is also very long.In Chinese patent ZL02224298.8, introduce a kind of deep hole and excavated drawing out soil equipment, it includes body, guiding device, actuating unit and Excavating bucket, actuating unit are installed in the body, and guiding device is installed in below the body, Excavating bucket is installed in the guiding device, and it can be finished the task of fetching earth and can not cause mud contamination.But the Excavating bucket volume that this deep hole excavates drawing out soil equipment is little, and the single amount of fetching earth is limited, and operating efficiency is not high, and the structure more complicated.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of single amount of fetching earth big at the deficiency of above-mentioned prior art existence, soil extracting efficiency height, and the comparatively simple quick drawing out soil equipment of priming concrete pile hole of structure.
The present invention for the technical scheme that problem adopted of the above-mentioned proposition of solution is: include actuating unit 1 and the drawing out soil equipment that is installed in the actuating unit lower end, its difference is, described drawing out soil equipment includes a barrel-shaped storehouse 5 of fetching earth, the movable door 6 of lower ending opening place hinge arrangement two fans in the barrel-shaped storehouse of fetching earth, movable door and drag-line 2 join, drag-line links to each other with telescopic oil cylinder 4 in being installed in the storehouse of fetching earth by the assembly pulley of corresponding configuration in the storehouse of fetching earth, also be provided with cage 9 in the described storehouse of fetching earth, the piston rod of telescopic oil cylinder stretches in cage.
Press such scheme, described actuating unit can be high frequency hydraulic vibration pile pulling sinker; The barrel-shaped storehouse 5 of fetching earth is the straight barrel-shaped storehouse of fetching earth, the movable door 6 of symmetrical hinge arrangement two fans in the middle of the lower ending opening place in the barrel-shaped storehouse of fetching earth; Described drag-line 2 is a wire rope.
As the present invention during at the preparation state, the telescopic oil cylinder piston rod stretches out, and wire rope is in relaxed state, and movable door is in quick condition.During work, under the effect of actuating unit, ground is sunk in the barrel-shaped storehouse of fetching earth fast, because movable door is in unsteady free state, door is opened automatically under the reaction of soil, as shown in Figure 3, treat that soil fills when fetching earth the storehouse, stop to sink, upwards promote the suitable distance of the present invention, shrink piston rod simultaneously and make the horizontal development of wire rope pulling activity door, the storehouse lower ending opening sealing of will fetching earth, as shown in Figure 4.Continue upwards to promote the present invention to ground, stretch out piston rod wire rope is loosened, movable door is in free state once more, and under the action of gravity of soil, movable door is opened downwards, just can pour in the haulage vehicle soil in the storehouse or other vacant lots.So both finished the once excavation in stake hole and fetched earth, and moved in circles and to finish whole work of fetching earth that excavate in a hole.
The invention has the advantages that: 1. because when fetching earth, soil almost can be full of the whole storehouse of fetching earth, thereby the single amount of fetching earth is many, efficient is higher; 2. device structure is simple, and cost is lower; 3. when actuating unit is high frequency hydraulic vibration pile pulling sinker, can make full use of the quick sinking characteristics of vibrating hammer, fetch earth rapidly, and when unearthed, even soil property viscosity is big, but under the effect of high frequency hydraulic vibration pile pulling sinker, the clay in the storehouse of fetching earth can be got rid of rapidly.Unload soil by quick like this fetching earth, improved operating efficiency effectively.
Description of drawings
Fig. 1 is the positive sectional structure chart of one embodiment of the present of invention.
Fig. 2 is the side sectional structure chart of one embodiment of the present of invention.
Fig. 3 is the sinking schematic diagram of one embodiment of the present of invention.
Fig. 4 is the schematic diagram that fetches earth of one embodiment of the present of invention.
Fig. 5 is the native schematic diagram that unloads of one embodiment of the present of invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further, include actuating unit 1 and drawing out soil equipment, actuating unit is a high frequency hydraulic vibration pile pulling sinker, drawing out soil equipment includes the drum shape storehouse 5 of fetching earth, fetch earth storehouse upper end of drum shape connects firmly mutually with the lower end of high frequency hydraulic vibration pile pulling sinker, the semicircular movable door 6 of symmetrical hinge arrangement two fans in the middle of drum shape is fetched earth the lower ending opening place in storehouse, movable door links to each other with wire rope as drag-line 2; The steel wire penetrating assembly pulley joins with the telescopic oil cylinder 4 that is arranged on middle top in the storehouse of fetching earth, and assembly pulley is made of four fixed pulleys 3,7 that correspondence is arranged on the upper and lower both sides, storehouse of fetching earth; Top during telescopic oil cylinder is installed in the storehouse of fetching earth, cylinder body one end links to each other with crossbeam 8 in the storehouse of fetching earth, the other end of cylinder body upwards links to each other with the middle part of cage 9, and the piston rod of telescopic oil cylinder stretches in cage, and the front end of piston rod links with the wire rope that passes the both sides fixed pulley.It is bucket-shaped that cage 9 is awl, is arranged on the top, storehouse of fetching earth and isolates with interior storehouse, forms a separate cavities, with the normal operation of protection piston rod.
Claims (8)
1. quick drawing out soil equipment of priming concrete pile hole, include actuating unit and the drawing out soil equipment that is installed in the actuating unit lower end, it is characterized in that described drawing out soil equipment includes a barrel-shaped storehouse of fetching earth, the movable door of lower ending opening place hinge arrangement two fans in the barrel-shaped storehouse of fetching earth, movable door and drag-line join, drag-line links to each other with telescopic oil cylinder in being installed in the storehouse of fetching earth by the assembly pulley of corresponding configuration in the storehouse of fetching earth, and also is provided with cage in the described storehouse of fetching earth, and the piston rod of telescopic oil cylinder stretches in cage.
2. by the quick drawing out soil equipment of the described priming concrete pile hole of claim 1, it is characterized in that described actuating unit can be high frequency hydraulic vibration pile pulling sinker.
3. by claim 1 or the quick drawing out soil equipment of 2 described priming concrete pile holes, it is characterized in that the barrel-shaped storehouse of fetching earth is the straight barrel-shaped storehouse of fetching earth, the movable door of symmetrical hinge arrangement two fans in the middle of the lower ending opening place in the barrel-shaped storehouse of fetching earth.
4. by claim 1 or the quick drawing out soil equipment of 2 described priming concrete pile holes, it is characterized in that described drag-line is a wire rope.
5. by the quick drawing out soil equipment of the described priming concrete pile hole of claim 4, it is characterized in that drawing out soil equipment includes the drum shape storehouse of fetching earth, the fetch earth lower end of storehouse upper end and high frequency hydraulic vibration pile pulling sinker of drum shape links, the semicircular movable door of symmetrical hinge arrangement two fans in the middle of drum shape is fetched earth the lower ending opening place in storehouse, movable door links to each other with wire rope, and the steel wire penetrating assembly pulley joins with the telescopic oil cylinder that is arranged on middle top in the storehouse of fetching earth.
6. by claim 1 or the quick drawing out soil equipment of 2 described priming concrete pile holes, it is characterized in that assembly pulley is made of four fixed pulleys that correspondence is arranged on the upper and lower both sides, storehouse of fetching earth.
7. by the quick drawing out soil equipment of the described priming concrete pile hole of claim 5, it is characterized in that telescopic oil cylinder is installed in middle top in the storehouse of fetching earth, cylinder body one end links to each other with crossbeam in the storehouse of fetching earth, the other end of cylinder body upwards links to each other with the middle part of cage, and the front end of piston rod links with the wire rope that passes the both sides fixed pulley.
8. by the quick drawing out soil equipment of the described priming concrete pile hole of claim 7, it is bucket-shaped to it is characterized in that cage is awl, is arranged on the top, storehouse of fetching earth and isolates with interior storehouse, forms a separate cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310111547 CN1273692C (en) | 2003-12-10 | 2003-12-10 | Rapid borrow soil apparatus for cast-in-place pile hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310111547 CN1273692C (en) | 2003-12-10 | 2003-12-10 | Rapid borrow soil apparatus for cast-in-place pile hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1546809A CN1546809A (en) | 2004-11-17 |
| CN1273692C true CN1273692C (en) | 2006-09-06 |
Family
ID=34336182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310111547 Expired - Fee Related CN1273692C (en) | 2003-12-10 | 2003-12-10 | Rapid borrow soil apparatus for cast-in-place pile hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1273692C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518131B (en) * | 2012-01-09 | 2014-02-19 | 福建工程学院 | All-casing barrier-free geotome |
| CN103046551B (en) * | 2013-01-05 | 2015-02-25 | 福建永强岩土股份有限公司 | Dumping method for vibratory pile hammer |
| CN103205990B (en) * | 2013-04-18 | 2015-11-11 | 大连大金马基础建设有限公司 | Dynamic impact hydraulic pressure gripping-type drawing out soil equipment |
| CN104878833B (en) * | 2015-05-19 | 2016-08-17 | 台州学院 | A kind of for the instrument of drawing clearly with the drainage inspection well of ponding |
| CN110485426B (en) * | 2019-08-30 | 2020-11-20 | 浙江易和岩土工程有限公司 | Soil sampling device |
| CN112012210B (en) * | 2020-09-27 | 2021-10-01 | 河北交通职业技术学院 | Pile head breaking device of bridge pile foundation |
-
2003
- 2003-12-10 CN CN 200310111547 patent/CN1273692C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1546809A (en) | 2004-11-17 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGTIE ENGINEERING MACHINERY RESEARCH AND DESIGN Free format text: FORMER NAME OR ADDRESS: ZHONGTIE RESEARCH AND DESIGN INST. OF ENGINEERING MACHINERY; WANG JINHUAI |
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| CP03 | Change of name, title or address |
Address after: 430082 No. 45 East Main Street, Wuhan, Hubei, Wuchang Co-patentee after: Wang Jinhuai Patentee after: China's Railroad Engineering Machine Research Design Institute Co., Ltd. Address before: 430082 No. 45 East Main Street, Wuhan, Hubei, Wuchang Co-patentee before: Wang Jinhuai Patentee before: China Railway Engineering Machinery Research & Design Institute |
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| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY SCIENCE AND INDUSTRY GROUP CO. Free format text: FORMER OWNER: ZHONGTIE ENGINEERING MACHINERY RESEARCH AND DESIGN INST., LTD.; WANG JINHUAI Effective date: 20080815 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: No. 45 East Main Street, Wuchang District, Hubei, Wuhan: 430066 Patentee after: China Railway Science & Industry Group Co., Ltd. Address before: 45, Xudong street, Wuchang, Wuhan, Hubei, zip code: 430082 Co-patentee before: Wang Jinhuai Patentee before: China Iron engineering machinery research and Design Institute Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20121210 |