CN2670450Y - Rapid earth take-out device of bored concrete pile - Google Patents
Rapid earth take-out device of bored concrete pile Download PDFInfo
- Publication number
- CN2670450Y CN2670450Y CNU200320116280XU CN200320116280U CN2670450Y CN 2670450 Y CN2670450 Y CN 2670450Y CN U200320116280X U CNU200320116280X U CN U200320116280XU CN 200320116280 U CN200320116280 U CN 200320116280U CN 2670450 Y CN2670450 Y CN 2670450Y
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- storehouse
- earth
- fetching earth
- drawing out
- out soil
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Abstract
The utility model relates to an earth take-out device of pile bore of a concrete pile when constructing, comprising a power mechanism and an earth take-out device arranged under the lower end of the power mechanism. The earth take-out device comprises a doliform earth take-out warehouse, the opening of the lower end of the doliform earth take-out warehouse is hinged with two doors of movable warehouses, the doors of the movable warehouses is connected with a dragline which is connected with a telescopic oil cylinder arranged in the earth take-out warehouse through an assembly pulley correspondingly arranged in the earth take-out warehouse. The utility model has the advantages that 1. Since earth can be almost filled in the whole earth take-out warehouse when taking earth, the quantily of earth taking is plenty, and the efficiency is high. 2. The structure of the device is simple, and the cost is low. 3. When the power mechanism is high-frequency hydraulic vibrating extracting hammer, the features of the vibrating hammer can be made full use of, therefore, the rapid earth take-out device of bored concrete pile can take and discharge earth quickly, and the work efficiency can be raised effectively.
Description
Technical field
The utility model relates to the quick drawing out soil equipment in stake hole that a kind of filling pile construction is used, and 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 in the utility model 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 utility model is that 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 joins with drag-line 2, and drag-line links to each other with telescopic oil cylinder 4 in being installed in the storehouse of fetching earth by the corresponding assembly pulley that disposes in the storehouse of fetching earth.
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.
When the utility model 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 utility model, 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 utility model 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.
Advantage of the present utility model is: 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 an embodiment of the present utility model.
Fig. 2 is the side sectional structure chart of an embodiment of the present utility model.
Fig. 3 is the sinking schematic diagram of an embodiment of the present utility model.
Fig. 4 is the schematic diagram that fetches earth of an embodiment of the present utility model.
Fig. 5 is the native schematic diagram that unloads of an embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is 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 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 joins with drag-line, and drag-line links to each other with telescopic oil cylinder in being installed in the storehouse of fetching earth by the corresponding assembly pulley that disposes in the storehouse of fetching earth.
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 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, 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.
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 |
|---|---|---|---|
| CNU200320116280XU CN2670450Y (en) | 2003-12-10 | 2003-12-10 | Rapid earth take-out device of bored concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200320116280XU CN2670450Y (en) | 2003-12-10 | 2003-12-10 | Rapid earth take-out device of bored concrete pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670450Y true CN2670450Y (en) | 2005-01-12 |
Family
ID=34475367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200320116280XU Expired - Fee Related CN2670450Y (en) | 2003-12-10 | 2003-12-10 | Rapid earth take-out device of bored concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670450Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477746A (en) * | 2010-11-25 | 2012-05-30 | 中铁十八局集团有限公司 | Slag removing device used in long deep hole pile foundation construction |
| CN107989038A (en) * | 2017-11-29 | 2018-05-04 | 浙江跃龙园林建设有限公司 | A kind of static pressure prestressing force construction of prefabricated piles method |
-
2003
- 2003-12-10 CN CNU200320116280XU patent/CN2670450Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477746A (en) * | 2010-11-25 | 2012-05-30 | 中铁十八局集团有限公司 | Slag removing device used in long deep hole pile foundation construction |
| CN107989038A (en) * | 2017-11-29 | 2018-05-04 | 浙江跃龙园林建设有限公司 | A kind of static pressure prestressing force construction of prefabricated piles method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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; PATENTEE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430062 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: 430062 No. 45 East Main Street, Wuhan, Hubei, Wuchang Co-patentee before: Wang Jinhuai Patentee before: China Railway Engineering Machinery Research & Design Institute |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |