CN208748647U - The construction equipment of impact holing stake - Google Patents
The construction equipment of impact holing stake Download PDFInfo
- Publication number
- CN208748647U CN208748647U CN201821404516.2U CN201821404516U CN208748647U CN 208748647 U CN208748647 U CN 208748647U CN 201821404516 U CN201821404516 U CN 201821404516U CN 208748647 U CN208748647 U CN 208748647U
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- China
- Prior art keywords
- chassis
- stake
- hammer ram
- hammer
- bracket
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009527 percussion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a kind of construction equipments of impact holing stake, including removable stake machine, hammer ram and steel retaining wall；The removable stake machine include chassis, be arranged in chassis bottom turntable, the hydraulic moving mechanism of turntable bottom is set and four are turned to by the way that the support of inside is arranged in and are connected to the hydraulic pressure supports of chassis surrounding；Main winch, secondary hoist engine, the bearing diagonal being arranged on the inside of bracket and hydraulic jack are provided on the chassis；The main winch passes through the top that wirerope connects hammer ram and steel retaining wall with secondary hoist engine respectively.The utility model is conical by the tup production of hammer ram, reduce the frictional force that hammer body is contacted with the soil body and generated, addition plus diameter module on the top of cone, and add water lubrication to hole wall, the rapid diffusion compacted outward of the hammer bottom part soil body is formed into stake holes under percussion, hole wall collapse and undergauge is avoided, improves the efficiency and effect of impact holing, construction efficiency is improved, ensure that the quality of pile body.
Description
Technical field
The utility model relates to technical field of building construction, it is suitable for compacted pore-forming in especially a kind of building construction process
The construction equipment of the grounds such as bored concrete pile and compacted pore-forming compacting pile.
Background technique
During architecture construction, first the ground of building is handled, in the treatment process of ground, warp
Such situation can be often encountered, the soil layer under earth's surface can have hardness unevenness, the sandy soils of uneven thickness, crushed stone soil layer, loess
Layer and gravel boulder bed etc., verify thisly pile foundation construction when pile body pore-forming cause very big difficulty.
At present relative maturity and application more processing method be compaction pile method, usually using immersed tube, explosion, impact or
Person's electric drill rams the methods of expansion and is squeezed into stake holes in ground, makes the intracorporal soil body lateral extrusion of stake, adds the soil around stake
It is close, rigid material of body of a pile is then perfused into stake holes again and tamps pile.
Conventional construction method is to control the verticality that elongated hammer is run up and down using casing to carry out drilling construction, due to being protected
Cylinder contact close with the external soil body and generating to rub makes casing drilling depth difficulty, and construction speed is slow, is influenced by hammer-shaped quality,
Market demands are not achieved in the compacted effect in stake holes periphery.
Utility model content
The utility model technical issues that need to address are to provide a kind of impact holing stake easy for construction, compacted effect is good
Construction equipment, save the construction time, improve construction efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
The construction equipment of impact holing stake, including the removable stake machine of shift position that is used on the ground is arranged, passes through steel
Cord is arranged in hammer ram of two cradle tops for impacting ground above removable stake machine and is used for the outside for being set in hammer ram
The steel retaining wall of panelling construction；The removable stake machine includes for carrying out the chassis of operation, the bottom on chassis being arranged in for turning
The support for the hydraulic moving mechanism of shift position and four by the way that inside is arranged in turn of turntable bottom is arranged in the turntable in dynamic direction
To being connected to chassis surrounding for stablizing the hydraulic pressure support on chassis；The master to rise and fall for controlling hammer ram is provided on the chassis
Hoist engine, for controlling secondary hoist engine that steel retaining wall rises and falls, being arranged on the inside of bracket for support bracket fastened bearing diagonal and be used for
The hydraulic jack of disassembled for transport；The main winch passes through the top that wirerope connects hammer ram and steel retaining wall with secondary hoist engine respectively
Portion.
The construction equipment of above-mentioned impact holing stake, the bottom and chassis junction of the bracket are provided with for adjusting hammer ram
With the angular adjustment axle of removable stake machine distance.
The construction equipment of above-mentioned impact holing stake is provided on the bracket for a folding shaft for bracket to be folded inward.
The construction equipment of above-mentioned impact holing stake is provided with for providing the bucket at water source, the bottom of bucket on the chassis
Portion is provided with into hole plus the water pipe of water.
The construction equipment of above-mentioned impact holing stake is provided on the chassis for controlling removable stake machine (1) movement
Distribution box.
The construction equipment of above-mentioned impact holing stake, the hammer ram be hammer bottom be it is flat, hammer tip is conical hammer ram, hammer ram circle
The top of taper is provided with by fixing bolt for reduce hammer ram frictional force plus diameter module.
Due to using above technical scheme, technological progress acquired by the utility model is as follows.
The utility model is conical by the tup production of hammer ram, reduces the friction that hammer body is contacted with the soil body and generated
Power, addition plus diameter module on the top of cone, and add water lubrication to hole wall, it is fast to hammer the bottom part soil body into shape under percussion
Fast diffusion compacted outward and form stake holes, the solidness of the hole wall soil body is higher, avoids hole wall collapse and undergauge, improves impact
The efficiency and effect of pore-forming, improve construction efficiency, ensure that the quality of pile body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the utility model adjusts elevational schematic view on rear side of support angle；
Fig. 3 is the structural schematic diagram of hammer ram described in the utility model；
Fig. 4 is the structural schematic diagram of steel retaining wall described in the utility model；
Fig. 5 is hammer ram described in the utility model construction schematic diagram；
Fig. 6 is hammer ram strip panelling construction schematic diagram described in the utility model；
Wherein: 1. removable machines, 2. chassis, 3. brackets, 4. bearing diagonals, 5. big pulleys, 6. wirerope, 7. master winches
Machine, 8. secondary hoist engines, 9. brackets, 10. distribution boxs, 11. turntables, 12. hydraulic moving mechanisms, 13. hammer rams, 14. plus diameter module, 15. are consolidated
Determine bolt, 16. pressure retaining wall gears, 17. wirerope pins, 18. valve, 18a. control handle, 19. positioning grooves, 20. steel retaining walls,
20a. feeding port, 20b. vibrator, 21. crossbeams, 22. slideways, 23. hydraulic pressure supports, 23a. support turn to, 24. fixed wirerope,
25. bucket, 26. water pipes, 28. folding shafts, 29. angular adjustment axles, 30. pulley blocks, 30a. truckle, 31. hydraulic jacks.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described in detail.
The construction equipment of impact holing stake, structure is as shown in Figs 1-4, including removable stake machine 1, hammer ram 13 and steel retaining wall
20.Removable stake machine 1 is used to shift position, and hammer ram 13 is used to impact ground, and steel retaining wall 20 is used to panelling construction.Hammer ram 13 is arranged
In the top of removable stake machine 1, steel retaining wall 20 is set in the outside of hammer ram 13.
Removable stake machine 1 includes chassis 2, turntable 11, hydraulic moving mechanism 12, hydraulic pressure support 23, bracket 3, bearing diagonal 4, master file
Raise machine 7, secondary hoist engine 8, hydraulic jack 31, distribution box 10, bucket 25 and water pipe 26.Chassis 2 is used to carry out operation, turntable 11
For rotation direction, hydraulic moving mechanism 12 is used to shift position, and hydraulic pressure support 23 is used to consolidate chassis, and bracket 3 is used to support hammer ram
13 work, and bearing diagonal 4 is used to fix bracket 3, and main winch 7 is used to control rising and falling for hammer ram 13, and secondary hoist engine 8 is used to control
Steel retaining wall 20 processed rises and falls, and hydraulic jack 31 is used to disassembled for transport, and distribution box 10 is used to control removable stake machine 1, bucket 25
For providing water source, water pipe 26 is used into hole plus water.The bottom on chassis 2 is arranged in turntable 11, and the setting of hydraulic moving mechanism 12 is turning
The bottom of disk 11, hydraulic pressure support 23 are set as four, turn to the surrounding that 23a is connected to chassis 2 by the support that inside is arranged.
Bracket 3 is Collapsible rack, is provided with folding shaft 28 on bracket 3, for bracket 3 is folded inward, sets on chassis 2
It is equipped with bracket 9, in transport, bracket 3 is folded by folding shaft 28, one end of bracket 3 is placed on bracket 9 and is transported
It is defeated.The bottom of bracket 3 and the junction on chassis 2 are provided with angular adjustment axle 29, for adjust hammer ram 13 and removable stake machine 1 it
Between distance.The inside of bracket 3 is arranged in hydraulic jack 31, and bottom is arranged on chassis 2, and top is arranged on bracket 3, position
In the top of folding shaft 28.The inside of bracket 3 is arranged in bearing diagonal 4, and bottom end is arranged on pedestal 2, and bracket 3 is arranged in top
Top.It is provided with crossbeam 21 at the top of bracket, comes together to fix bracket 3 with bearing diagonal 4.
Main winch 7 is arranged on chassis 2, and the top of bracket 3 is provided with big pulley 5, is provided with steel wire on main winch 7
Rope 6, the other end of wirerope 6 pass through the top that big pulley 5 is connected to hammer ram 13 by wirerope pin 17, and main winch 7 passes through
Wirerope 6 and big pulley 5 control rising and falling for hammer ram 13.The inside for being located at main winch 7 on chassis 2 is arranged in secondary hoist engine 8,
Lower section on bracket 3 positioned at big pulley 5 is provided with pulley blocks 30, and truckle 30a is provided on the pedestal 2 of the bottom of bracket 3, secondary
Wirerope 6 is provided on hoist engine 8, wirerope 6 passes through pulley blocks 30 and truckle 30a is connected on secondary hoist engine 8, secondary elevator
Machine 8 and wirerope 6 control steel retaining wall 20 by pulley blocks 30, truckle 30a and are pressed into stake holes and propose.
The hammer bottom of hammer ram 13 be it is flat, hammer tip is conical hammer ram, and the top of 13 cone of hammer ram is provided with plus diameter module
14, add diameter module 14 to be arranged on hammer ram 13 by fixing bolt 15, for reducing frictional force when hammer ram 13 works.This implementation
In example, different plus diameter module can be replaced according to different stake diameters.
There are two positioning groove 19, the inside of bracket 3 is provided with parallel slideway 22, positions for the top setting of steel retaining wall 20
Groove 19 can vertically slide in slideway 22, and there are two crescent valve 18, valve 18 for the top setting of steel retaining wall 20
Both ends be provided with valve handle 18a, for opening and closing valve 18, be provided on hammer ram 13 pressure retaining wall gear 16, for making
Steel retaining wall 20 moves down.The inside of bracket 3 is fixedly installed a circular fixed wirerope 24, and the outer of steel retaining wall 20 is arranged in
Side, for positioning the position of steel retaining wall 20.The top of steel retaining wall 20 is provided with vibrator 20b, makes under steel retaining wall 20 for vibrating
It falls, feeding port 20a is provided on steel retaining wall 20, for filling material of body of a pile into hole.
During construction, to reduce hammer ram or steel retaining wall in pile body with the frictional force of the soil body, working efficiency is improved,
Setting is provided with the bucket 25 at water source on the apparatus, and the bottom of bucket 25 is provided with water pipe 26, is used to add water into hole.
It is provided with controller in distribution box 10, display screen, setting button and automatic/hand are provided on the cabinet of distribution box 10
Turn changes knob, and display screen is used to show that set information, setting key are used to set control information, and automatic/hand converts knob
It automatically controls and manually controls for switching, the output end of the input terminal of display screen connection controller, setting key and manually/from
The output end that turn changes knob is separately connected the input terminal of controller.Hoist engine sensor is provided on the pedestal of main winch 7,
For sending the variable information of main winch 7 to controller, the input terminal of the output end connection controller of hoist engine sensor；
Be respectively arranged with clutch air cylinder and brake cylinder on the trip(ping) lever and brake lever of main winch 7, be respectively intended to driving trip(ping) lever and
The input terminal of brake lever, clutch air cylinder and brake cylinder is separately connected the output end of controller.When automatic/hand conversion knob rotation
When going to automatic gear, automatic control system starting, clutch air cylinder and brake cylinder automatic work, hoist engine are rotated forward to be promoted and be rammed
Elevator variable is transferred to controller by hammer, the hoist engine sensor being fixed on 7 pedestal of main winch, is set being promoted to setting number
Clutch air cylinder, brake cylinder automatic work afterwards, hoist engine make hoist engine invert hammer ram under hammer ram Gravitative Loads by wirerope
It falls, the automatic above-mentioned lifting and braking repeatedly after hammer ram is bottomed.
The tail portion of removable stake machine 1 is provided with safety position limiter, the input of the output end connection controller of safety position limiter
End occurs when because of card hammer, viscous phenomena such as hammering into shape, when stake drive end unit is pulled up the stroke for being lifted to limiter, automatically cuts off automatic control
Device power supply processed makes hoist engine stop promoting work, realizes that hoist engine electric motor protecting and stake machine are prevented turning over function.
The construction schematic diagram of the hammer ram construction schematic diagram of the utility model is as shown in figure 5, first by hammer ram to positive stake position, starting
Hammer ram is promoted certain altitude through big pulley by wirerope by main winch, unclamps main winch braking, using hammer ram punching of falling
Energy is hit, impact stake holes makes the hammer tip position soil body form stake holes to external diffusion rapidly.
During construction, if necking down after pore-forming, folder hammer, water content are larger etc. compared with Soft Soil Layer, hammer ram can be will be greater than
Steel retaining wall bring into hole and penetrate the soil layer, hammer ram strip panelling construction schematic diagram in the utility model is as shown in fig. 6, by two
Positioning groove is placed on slideway, and hammer ram is placed in steel retaining wall, is installed valve and control handle, is moved down in steel retaining wall
When, valve is closed, and when hammer ram is lifted up, pressure retaining wall gear automatically opens valve, and pressure retaining wall is kept off by being automatically closed after valve,
Hammer ram is put down after being promoted to certain altitude, since valve is closed, is transmitted the weight of impact of hammer ram under the action of pressing retaining wall gear
It is allowed to rapidly moving downward to steel retaining wall, while can also be pressed downward to secondary hoist engine or vibrator presses downward to, used
Hammer ram, secondary hoist engine and vibrator are applied in combination, and improve working efficiency.When completion steel retaining wall is not promoted, filler can be passed through
Mouth fills material of body of a pile into hole, then is tamped, the quality of Lai Tigao pile body.
Claims (6)
1. the construction equipment of impact holing stake is used for the removable stake machine (1) of shift position on the ground including setting, passes through steel
Cord (6) setting two brackets (3) tops above removable stake machine (1) are used to impact the hammer ram (13) on ground and are set in rammer
The outside for hammering (13) into shape is used for the steel retaining wall (20) of panelling construction；It is characterized by: the removable stake machine (1) includes for carrying out
The turntable (11) for being used for rotation direction in the bottom of chassis (2), setting is arranged in turntable (11) bottom use in the chassis (2) of operation
(23a), which is turned to, in the support of the hydraulic moving mechanism (12) of shift position and four by the way that inside is arranged in is connected to chassis (2) surrounding
For stablizing the hydraulic pressure support (23) of chassis (2)；The master file to rise and fall for controlling hammer ram (13) is provided on the chassis (2)
Raise machine (7), for controlling secondary hoist engine (8), setting that steel retaining wall (20) rises and falls on the inside of bracket (3) for fixing bracket (3)
Bearing diagonal (4) and hydraulic jack (31) for disassembled for transport；The main winch (7) and secondary hoist engine (8) are led to respectively
Cross the top of wirerope (6) connection hammer ram (13) and steel retaining wall (20).
2. the construction equipment of impact holing stake according to claim 1, it is characterised in that: the bottom of the bracket (3) with
Chassis (2) junction is provided with the angular adjustment axle (29) for adjusting hammer ram (13) Yu removable stake machine (1) distance.
3. the construction equipment of impact holing stake according to claim 1, it is characterised in that: be provided on the bracket (3)
A folding shaft (28) for being used to be folded inward bracket.
4. the construction equipment of impact holing stake according to claim 1, it is characterised in that: be provided on the chassis (2)
For providing the bucket (25) at water source, the bottom of bucket (25) is provided with into hole plus the water pipe (26) of water.
5. the construction equipment of impact holing stake according to claim 1, it is characterised in that: be provided on the chassis (2)
For controlling the distribution box (10) of removable stake machine (1) movement.
6. the construction equipment of impact holing stake according to claim 1, it is characterised in that: the hammer ram (13) is that hammer bottom is
Flat, hammer tip is conical hammer ram, and the top of hammer ram (13) cone is provided with by fixing bolt (15) for reducing hammer ram
(13) frictional force plus diameter module (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821404516.2U CN208748647U (en) | 2018-08-29 | 2018-08-29 | The construction equipment of impact holing stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821404516.2U CN208748647U (en) | 2018-08-29 | 2018-08-29 | The construction equipment of impact holing stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748647U true CN208748647U (en) | 2019-04-16 |
Family
ID=66081488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821404516.2U Expired - Fee Related CN208748647U (en) | 2018-08-29 | 2018-08-29 | The construction equipment of impact holing stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144500A (en) * | 2020-09-16 | 2020-12-29 | 中机锻压江苏股份有限公司 | Rammer hammer with self-lifting pressure reverse water spraying mechanism |
| CN115374616A (en) * | 2022-08-08 | 2022-11-22 | 贵州正业工程技术投资有限公司 | Method for judging overturning of hole forming hammer in deep dynamic compaction construction method in hole |
-
2018
- 2018-08-29 CN CN201821404516.2U patent/CN208748647U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144500A (en) * | 2020-09-16 | 2020-12-29 | 中机锻压江苏股份有限公司 | Rammer hammer with self-lifting pressure reverse water spraying mechanism |
| CN115374616A (en) * | 2022-08-08 | 2022-11-22 | 贵州正业工程技术投资有限公司 | Method for judging overturning of hole forming hammer in deep dynamic compaction construction method in hole |
| CN115374616B (en) * | 2022-08-08 | 2024-02-27 | 清华大学 | Hole hammer overturning judging method for deep dynamic compaction construction method in hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 326, Jun Shangyuan Business Building, No. 2, West Second Ring South Road, Qiaoxi District, Shijiazhuang City, Hebei Province, 050000 Patentee after: HEBEI TAIHANG HONGYE CONSTRUCTION GROUP Co.,Ltd. Address before: Room 326, Jun Shangyuan Business Building, No. 2, West Second Ring South Road, Qiaoxi District, Shijiazhuang City, Hebei Province, 050000 Patentee before: HEBEI JIANTAI HUIXING CIVIL ENGINEERING CO.,LTD. |
|
| 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: 20190416 |