CN205688443U - It is applicable to the core stake guider of cement slotting built pile - Google Patents
It is applicable to the core stake guider of cement slotting built pile Download PDFInfo
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- CN205688443U CN205688443U CN201620384104.1U CN201620384104U CN205688443U CN 205688443 U CN205688443 U CN 205688443U CN 201620384104 U CN201620384104 U CN 201620384104U CN 205688443 U CN205688443 U CN 205688443U
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Abstract
A kind of core stake guider being applicable to cement slotting built pile, including guider and connector.Guider is fixed on outside core stake by connector, forms the guider being similar to steel bar cage protecting layer.Guider can use armored concrete polygon mat group, slip casting rubber bag tank etc.；Connector can use fastening wire, expansion bolt etc., takes the mode such as colligation, bolt connection to realize the connection of guider and core stake.By the combination of core stake, connector and guider, make guider circumscribed circle diameter equal to cement earth pile stake footpath；In core stake implantation process, cement earth pile stake week undisturbed soil by guider, core stake spacing is realized the guiding implanting core stake.This utility model solves cement slotting built pile core stake and implants not concentric, off plumb technical problem, can improve concentricity and perpendicularity that core stake is implanted.
Description
Technical field
This utility model relates to the realm of building construction, and the core stake being specifically related to be applicable to cement slotting built pile guides dress
Put and core stake guidance method, be applied in the construction that cement earth pile is inserted in cement slotting built pile SMIS stake.
Background technology
Cement slotting built pile include various in cement earth pile the composite pile of lock pin, such as soil cement be combined pile tube,
Stiffness stake, SMW engineering method etc..
Cement slotting built pile SMIS stake, in implantation process, in the case of not guiding and guiding, is implanted with one heart
Difficulty relatively big and its perpendicularity is not easily controlled, eventually affect the performance of cement slotting built pile effect, many in construction
Control with stake machine operator's experience.Guide currently, with respect to core pile driving constructions such as hollow preformed pile, solid prefabricated pile, shaped steel and hang down
Present Research in terms of the control of straight degree is as follows:
(1) Chinese patent of Application No. 200820067344.4 discloses a kind of vertical collimator controlling pile verticality, bag
Include two be perpendicular to the horizon rule body of horizontal plane and be contained in the levelling tube of horizon rule body, by levelling rod body is stuck in the stake sling
On, in observation levelling tube, bubble regulates the perpendicularity of stake the most between two parties.
(2) Chinese patent of Application No. 201520086506.9 discloses that a kind of to control prestressed concrete pipe pile vertical
The device of degree, including upper and lower two clips, vertical and graduated disc.Measure the pile body perpendicularity of prestressed concrete pipe pile in real time.
(3) Chinese patent of Application No. 201320264162.7 discloses a kind of pile body perpendicularity correction nuclear device, including
Detection container that base, support, cross bar, vertical line, vertical are corresponding with plumb position and detection liquid.Vertical line, vertical and container coordinate
Use, perpendicularity can easily be checked.
(4) Chinese patent of application number 201420426110.X discloses a kind of pile for prestressed pipe pile extension degree control dress
Put, including semicircle enclosing, two semicircle anchor ears and two bolts.Along being welded on semicircle enclosing on one semicircle shroud ring
Lower edge, two semicircle shroud ring bolts are fastened on pile tube, can control perpendicularity deviation well.
(5) Chinese patent of application number 201410322408.0 discloses a kind of pile tube perpendicularity detecting apparatus, by installing
Three groups of special wheel frames are so that it can the perpendicularity of test pile tube, and during solving existing underground engineering construction, pile tube inclines
The problem that after tiltedly, correction lacks test data.
(6) Chinese patent of application number 201010119678.3 discloses a kind of aligning and guiding device for engineering tubular pile, including
Support body, support body includes two vertical framves and a transverse strands, and two two ends being vertically placed on transverse strands are anterior, upper at support body
Portion and bottom, be equipped with multiple adjustment positioner, and the multiple adjustment positioners being arranged on support body upper and lower all enclose
Rounded, and be uniformly distributed, the top of support body transverse strands is additionally provided with electrical control cubicles.This device has and pile pipe can be carried out perpendicularity
Correction, and can play pile pipe stricken during vertically-guided effect, it is ensured that the advantage of pipe pile foundation quality.
At present research be mainly manifested in plant during stake to when pile frame and the check of pile verticality on the ground and pile extension to stake
The control of perpendicularity, also not in contact with to core stake implantation field in cement earth pile, also not for core stake in cement earth pile
Research in terms of its guiding during implantation.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, it is provided that be applicable to cement slotting built pile
Core stake guider, specifically provides and has the core stake that cost is low, structural strength is high, processing and fabricating is convenient, guide effect is good and lead
To device and method.
In order to achieve the above object, this utility model uses following technical proposals: one is applicable to cement slotting combination
The core stake guider of stake, it includes the armored concrete being positioned at the upper and lower two ends of core stake and being evenly arranged along core stake circumferential exterior surface
Guide pad group or slip casting rubber bag tank, armored concrete guide pad group or slip casting rubber bag tank are fixed together with core stake；
The core stake maximum outline diameter of armored concrete guide pad group or slip casting rubber bag tank is installed equal to cement earth pile diameter.
The concrete feature of this programme also has, and described armored concrete guide pad group is to be guided by least three armored concrete
Block forms, and armored concrete guide pad is the block by concrete poured up at a time, and armored concrete guide pad includes
Bottom surface, end face, interior facade, alien invasion, two side elevations, interior facade is suitable with core stake outer surface, and alien invasion includes that one vertically puts down
Face and the inclined-plane having angle with polygon mat bottom surface.
Described slip casting rubber bag tank is to be made with high strength fibre cloth by rubber, or rubber and PVC terylene composite wood
Material is made, or rubber is made with TPU folder screen cloth, is the matured product in market, and concrete size can be according to engineering
Need customization.
Rubber bag tank that slip casting rubber bag tank includes circular hollow and the Grouting Pipe connected with rubber bag tank, rubber bag tank surface is near core
Stake side is provided with upper and lower two circles for wearing piercing one's ears of steel wire；After slip casting, rubber bag tank is ring-type, and steel wire colligation of piercing one's ears is fixed
At core stake two ends.
Spare interface on armored concrete guide pad, expansion bolt may pass through spare interface by armored concrete guide pad
Tighten together with core stake；Or built-in metal pipe on armored concrete guide pad, steel wire may pass through built-in metal Guan Houtong
Cross buckle for locking wire or the mode of compact form wire closure or U-shape lock of taking out realizes end to end and by armored concrete guide pad and core stake
Tighten together.
The beneficial effects of the utility model are: install armored concrete guide pad group, slip casting rubber bag tank etc. outside core stake
The guider being similar to steel bar cage protecting layer realizes core stake guiding in soil cement；The guider circumscribed circle being arranged in core stake
Diameter is equal to cement earth pile diameter, according to core stake sectional dimension and cement earth pile diameter, it is only necessary to change the size of guider, number
Mesh, just can apply this device to realize core stake guiding in different cement earth piles.This device is not changing original piling machinery
Under premise, have that cost is low, structural strength is high, processing and fabricating is convenient, core stake concentricity is high, perpendicularity advantages of higher, can be by
Concentricity tolerance and perpendicularity deviation that core stake is implanted control within 0.5%, it is ensured that the core stake of cement slotting built pile is executed
Working medium amount.
Accompanying drawing explanation
Fig. 1 is that the core stake guider structure being applicable to cement slotting built pile using armored concrete guide pad is shown
It is intended to；Fig. 2 is the A-A view of Fig. 1；Fig. 3 is the height H of armored concrete guide pad, width L and thickness M schematic diagram；Fig. 4 is
Use the structural representation of the core stake guider being applicable to cement slotting built pile of slip casting rubber bag tank；Fig. 5 is the B-of Fig. 4
B view；Fig. 6 is the C-C view of Fig. 4；Fig. 7 is the D-D view of Fig. 6.
In figure: 1-core stake；2-armored concrete guide pad；3-steel wire；4-slip casting rubber bag tank；5-Grouting Pipe；6-pierces one's ears.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings:
Embodiment 1: as shown in Fig. 1 ~ 3, a kind of core stake guider being applicable to cement slotting built pile, it includes position
In core stake about 1 two ends and the armored concrete guide pad group that is evenly arranged along core stake 1 circumferential exterior surface, armored concrete guides
Block group is fixed together with core stake 1；The maximum outline diameter of core stake 1 of armored concrete guide pad group is installed equal to water
Earth stake diameter.Described armored concrete guide pad group is made up of at least three armored concrete guide pad 2, armored concrete
Guide pad 2 is the block by concrete poured up at a time, and inside is equipped with framework of steel reinforcement increases its globality.Reinforced concrete
Soil guide pad 2 includes bottom surface, end face, interior facade, alien invasion, two side elevations, and interior facade is suitable with core stake outer surface, alien invasion
Including a vertical plane and the inclined-plane that has angle with armored concrete guide pad 2 bottom surface.
As it is shown on figure 3, the width of armored concrete guide pad 2 (the long limit of radial direction of end face) is by cement earth pile stake footpath and core
The relativeness of stake sectional dimension determines, makes the core stake maximum outline diameter being provided with armored concrete guide pad group equal to water
Earth stake diameter；The depth-width ratio of armored concrete guide pad 2 is 2, the width of armored concrete guide pad 2 and thickness
Ratio be 2, i.e. the height of armored concrete guide pad 2 is 4 with the ratio of thickness；Inclined-plane in alien invasion guides with armored concrete
The angle of block 2 bottom surface is 120 °.The size relativeness of armored concrete guide pad 2 is ensureing the same of self enough bulk strength
Time, the resistance making again armored concrete guide pad group importing cement earth pile is less, it is possible to imports in cement earth pile smoothly and ensures to lead
To effect.
Armored concrete guide pad 2 can use multiple connected mode with the connection of core stake 1: (1) is at pouring reinforcement coagulation
During soil guide pad 2, built-in metal pipe in armored concrete guide pad about 2 position, steel wire passes through after built-in metal pipe
Buckle for locking wire, take out compact form wire closure, the mode of U-shape lock realizes end to end and armored concrete guide pad 2 and core stake 1 is fastened on
Together；(2) when pouring reinforcement concrete guide pad 2, prepared screw-bolt hole on armored concrete guide pad 2, simultaneously in core stake 1
Upper boring, is fixed on armored concrete guide pad 2 in core stake 1 by expansion bolt.
Embodiment 2: the present embodiment part same as in Example 1 repeats no more, difference is that it is that a kind of core stake is led
To method, it uses the core stake guider being applicable to cement slotting built pile of 1 in embodiment, and it comprises the steps:
Before core stake 1 is inserted after cement earth pile has been constructed, armored concrete guide pad 2 is fixed on core stake 1 lower end；Treat core stake
Before the 1 fully-inserted cement earth pile in upper end, by another group armored concrete guide pad 2 be fixed near core stake 1 upper end, after by core
Stake 1 is sent to designed elevation, realizes the core stake 1 guide effect in soil cement with this.
Embodiment 3: as shown in figs. 4-7, a kind of core stake guider being applicable to cement slotting built pile, it includes position
In core stake about 1 two ends and along core stake circumferential exterior surface arrange slip casting rubber bag tank, slip casting rubber bag tank is fixedly connected on core stake 1
Together；The maximum outline diameter of core stake 1 of slip casting rubber bag tank is installed equal to cement earth pile diameter.Described slip casting rubber bag tank is permissible
Pressed from both sides the materials such as screen cloth with PVC terylene composite, rubber with TPU by rubber be made with high strength fibre cloth, rubber, be city
Matured product in Chang, concrete size can customize according to requirement of engineering.
Rubber bag tank 4 that slip casting rubber bag tank includes circular hollow and the Grouting Pipe 5 connected with rubber bag tank；Rubber bag tank 4 is near core
Stake 1 side has twice to pierce one's ears 6 for wear steel wire 3；After slip casting, rubber bag tank 4 is ring-type, is fixed on by steel wire 6 colligations of piercing one's ears
Core stake 1 two ends.
Embodiment 4: the present embodiment part same as in Example 3 repeats no more, difference is that it is that a kind of core stake is led
To method, it uses the core stake guider being applicable to cement slotting built pile of 3 in embodiment, and it comprises the steps:
Before core stake 1 is inserted after cement earth pile has been constructed, by rubber bag tank 4 by steel wire rope colligation at core stake 1 lower end, treat core stake
Before the 1 fully-inserted cement earth pile in upper end, another rubber bag tank 4 is fixed near core stake upper end by steel wire 3 colligation, by core
After stake is completely forced in cement earth pile, injects cement mortar by Grouting Pipe and make the increase of rubber bag tank 4 volume be close to undisturbed soil hole wall,
The core stake 1 guide effect in soil cement is realized with this.
It addition, core stake 2 can include hollow preformed pile, solid prefabricated pile, shaped steel etc., it is only necessary to follow change armored concrete and lead
To block 2, the size of slip casting rubber bag tank 4, the principle of number, this device just can be applied to realize the guiding in different cement earth piles.
Claims (5)
1. being applicable to a core stake guider for cement slotting built pile, it includes being positioned at the upper and lower two ends of core stake and along core stake
Armored concrete guide pad group that circumferential exterior surface is evenly arranged or slip casting rubber bag tank, armored concrete guide pad group or note
Slurry rubber bag tank is fixed together with core stake；The core stake being provided with armored concrete guide pad group or slip casting rubber bag tank is maximum
Outline diameter is equal to cement earth pile diameter.
The core stake guider being applicable to cement slotting built pile the most according to claim 1, is characterized in that described steel
Reinforced concrete guide pad group is made up of at least three armored concrete guide pad, and armored concrete guide pad is to pass through concrete
The block of poured up at a time, armored concrete guide pad includes bottom surface, end face, interior facade, alien invasion, and two side elevations are interior
Facade is suitable with core stake outer surface, and alien invasion includes a vertical plane and the inclined-plane having angle with polygon mat bottom surface.
The core stake guider being applicable to cement slotting built pile the most according to claim 1, is characterized in that described note
Slurry rubber bag tank is to be made with high strength fibre cloth by rubber, or rubber is made with PVC terylene composite, or
Rubber is made with TPU folder screen cloth.
The core stake guider being applicable to cement slotting built pile the most according to claim 1, is characterized in that slip casting rubber
Rubber bag tank that capsule includes circular hollow and the Grouting Pipe connected with rubber bag tank, rubber bag tank surface is provided with near core stake side
Lower two circles are for wearing piercing one's ears of steel wire；After slip casting, rubber bag tank is ring-type, and steel wire colligation of piercing one's ears is fixed on core stake two ends.
The core stake guider being applicable to cement slotting built pile the most according to claim 1, is characterized in that at reinforcing bar
Spare interface on concrete guide pad, expansion bolt may pass through spare interface and armored concrete guide pad and core stake be fastened on one
Rise；Or built-in metal pipe on armored concrete guide pad, steel wire passes through buckle for locking wire after may pass through built-in metal pipe or takes out
The mode of compact form wire closure or U-shape lock realizes end to end and armored concrete guide pad and core stake is tightened together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384104.1U CN205688443U (en) | 2016-04-28 | 2016-04-28 | It is applicable to the core stake guider of cement slotting built pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384104.1U CN205688443U (en) | 2016-04-28 | 2016-04-28 | It is applicable to the core stake guider of cement slotting built pile |
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| Publication Number | Publication Date |
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| CN205688443U true CN205688443U (en) | 2016-11-16 |
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ID=57264379
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620384104.1U Active CN205688443U (en) | 2016-04-28 | 2016-04-28 | It is applicable to the core stake guider of cement slotting built pile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714825A (en) * | 2016-04-28 | 2016-06-29 | 山东省建筑科学研究院 | Core pile guide device suitable for cemented soil core inserting combination pile and core pile guide method |
| CN112681294A (en) * | 2021-01-18 | 2021-04-20 | 中国一冶集团有限公司 | Concrete pipe pile |
-
2016
- 2016-04-28 CN CN201620384104.1U patent/CN205688443U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714825A (en) * | 2016-04-28 | 2016-06-29 | 山东省建筑科学研究院 | Core pile guide device suitable for cemented soil core inserting combination pile and core pile guide method |
| CN112681294A (en) * | 2021-01-18 | 2021-04-20 | 中国一冶集团有限公司 | Concrete pipe pile |
| CN112681294B (en) * | 2021-01-18 | 2022-07-15 | 中国一冶集团有限公司 | Concrete pipe pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200514 Address after: 250031 Shandong Province Flyover District of Ji'nan City Road 29. Co-patentee after: THE FIRST CONSTRUCTION CO., LTD. OF CHINA CONSTRUCTION EIGHTH ENGINEERING BUREAU Patentee after: Shandong Academy of Building Science Co., Ltd Address before: 250031 Shandong Province Flyover District of Ji'nan City Road 29. Co-patentee before: THE FIRST CONSTRUCTION CO., LTD. OF CHINA CONSTRUCTION EIGHTH ENGINEERING BUREAU Patentee before: SHANDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH |