CN204200093U - Bored piles machine is to middle auxiliary device - Google Patents
Bored piles machine is to middle auxiliary device Download PDFInfo
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- CN204200093U CN204200093U CN201420550069.7U CN201420550069U CN204200093U CN 204200093 U CN204200093 U CN 204200093U CN 201420550069 U CN201420550069 U CN 201420550069U CN 204200093 U CN204200093 U CN 204200093U
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- casing
- bored piles
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Abstract
The utility model provides a kind of bored piles machine to middle auxiliary device, comprise: the frame construction that corresponding casing bore is arranged, the right-angled intersection keeper be fixedly connected with described frame construction, the center of circle of the corresponding described casing of cross intersection point of described right-angled intersection keeper is arranged.Solve: the first, reinforcing bar need not be buried underground, hang white line, directly be positioned over casing end face, the troublesome operation of avoid and bury reinforcing bar underground, hanging cross white line.The second, adopt right-angled intersection keeper to replace cross white line, be easy to identification, improve centering performance accuracy.3rd, this device can reuse compared with cross white line, time saving and energy saving.So this servicing unit has principle simply, easy to operate, be easy to identification centering accuracy, the features such as reusable edible.
Description
Technical field
The utility model relates to the realm of building construction, and espespecially a kind of bored piles machine is to middle auxiliary device.
Background technology
Along with scientific technological advance, build to the darker future development of more Gao Geng great.As the basis of building, in pile foundation engineering, there is the drilled pile of increasing super large ultra-deep.In drilled pile formation of pile, need constantly adjustment stake body state, ensure that drill bit drilling direction overlaps with the design stake heart, i.e. " centering ".
" centering " mode commonly used is: bury reinforcing bar underground in casing surrounding, hangs cross white line centering.There is inconvenience in this traditional " centering " mode: the first in practice of construction, and large diameter pile foundation is constructed, and on the ground of casing surrounding often by mud dipping, cannot bury reinforcing bar underground, more cannot hang white line and check; The second, because stake footpath is comparatively large, casing surrounding is muddy, hangs white line and is not easy operation, waste time and energy.And white line is tiny, more not easily see clearly at the poor environment of light, affect stake machine centering accurate.3rd, traditional approach hangs white line, can only use once.When needing in formation of pile repeatedly to check, need the loaded down with trivial details operation repeatedly repeating to bury reinforcing bar, hang white line.
This device, to the using method of middle auxiliary device, is mainly directly placed on casing end face and has located by this bored piles machine.Simple and efficient to handle, be easy to recognize center by target center, and can reuse.The operation of drilled pile formation of pile king-pile machine " centering " of this device great convenience.
Utility model content
For overcoming the defect existing for prior art, the purpose of this utility model is to provide a kind of bored piles machine to middle auxiliary device, the problem that " centering " method that can solve existing extension cross white line wastes time and energy, and not easily exact operations and the problem such as to repeat.
A kind of bored piles machine, to middle auxiliary device, comprising: the frame construction that corresponding casing bore is arranged, the right-angled intersection keeper be fixedly connected with described frame construction, and the center of circle of the corresponding described casing of cross intersection point of described right-angled intersection keeper is arranged.
Preferably, described right-angled intersection keeper comprises two centering rods vertical and arranged in a crossed manner, and the mid point of two described centering rods intersects the described cross intersection point of formation.
Preferably, described frame construction comprises the annulus that corresponding described casing bore is arranged, the diameter of the corresponding described annulus of length of described centering rod is arranged, and two end points of described centering rod are located at described annulus circumferentially, and described cross intersection point overlaps with the center of circle of described annulus and arranges.
Preferably, the first support bar is connected with between arbitrary neighborhood two end points of two described centering rods.
Preferably, the bar wall of cross-over connection two described centering rods is provided with the second support bar corresponding to multiple and described first support bar.
Preferably, also comprise the multiple locating parts be located on described annulus perisporium, multiple described locating parts engage the outer wall of described casing, and the position for the relatively described casing of described frame construction is fixed.
The utility model provides a kind of bored piles machine to middle auxiliary device, abandon " centering " method of traditional extension cross white line, by providing the frame construction of a corresponding casing bore, the right-angled intersection keeper be fixedly connected with in described frame construction, make the center of circle of the corresponding drilled pile of the cross intersection point of right-angled intersection keeper, thus replace traditional cross white line with right-angled intersection keeper, solve: first, reinforcing bar need not be buried underground, hang white line, directly be positioned over casing end face, the troublesome operation of avoid and bury reinforcing bar underground, hanging cross white line.The second, adopt right-angled intersection keeper to replace cross white line, be easy to identification, improve centering performance accuracy.3rd, this device can reuse compared with cross white line, time saving and energy saving.So this servicing unit has principle simply, easy to operate, be easy to identification centering accuracy, the features such as reusable edible.
Accompanying drawing explanation
Fig. 1 is that a kind of bored piles machine of the present invention is to the structural representation of middle auxiliary device;
Fig. 2 is the top view of Fig. 1; And
Fig. 3 is that a kind of bored piles machine of the present invention uses schematic diagram to middle auxiliary device.
Detailed description of the invention
For the benefit of to the understanding of structure of the present invention, be described below in conjunction with drawings and Examples.
Shown in composition graphs 1 to Fig. 3, the utility model provides a kind of bored piles machine to middle auxiliary device 30, comprising: frame construction 31, right-angled intersection keeper 32 and locating part 33.
Right-angled intersection keeper 32, is fixedly connected with described frame construction 31, and the center of circle of the corresponding casing 20 of cross intersection point 321 of described right-angled intersection keeper 32 is arranged.In the present embodiment, the mid point that right-angled intersection keeper 32 comprises two centering rod 322, two described centering rods 322 vertical and arranged in a crossed manner intersects and forms described cross intersection point.In actual applications, right-angled intersection keeper 32 is that two reinforcement welding form.
Frame construction 31, is located at the top of casing 20, and this frame construction 31 comprises annulus 311, multiple first support bar 312 and multiple second support bar 313.
Corresponding described casing 20 bore of annulus 311 is arranged, the diameter of the corresponding described annulus 311 of length of described centering rod 322 is arranged, two end points of described centering rod 322 are located at described annulus 311 circumferentially, and described cross intersection point 321 overlaps with the center of circle of described annulus 311 and arranges.
First support bar 312, between arbitrary neighborhood two end points being connected to two described centering rods 322, in order to strengthen the bonding strength of two centering rods 322 and annulus 311.
Second support bar 313, correspondingly with described first support bar 312 is arranged, and each second support bar 313 is connected across on the bar wall of two described centering rods 322.In the present embodiment, the second support bar 313 is parallel to the first corresponding support bar 312 and arranges.
In a particular application, frame construction 31 is formed by reinforcement welding, and the first support frame 312 and the second support frame 313 are concentric rectangles framework, makes the quality of frame construction 31 more firm, durable.
Multiple locating part 33, the number of locating part 33 described in the present embodiment is four, and four described locating parts 33 are located on described annulus 311 perisporium, and the outer wall engaging described casing 20 is arranged, in order to ensure the fixing of this frame construction 31 and casing 20 relative position.In actual applications, locating part is reinforcing bar.
Below in conjunction with Fig. 1 to Fig. 3, the utility model bored piles machine is described in detail to the making of middle auxiliary device and construction details.
First, make frame construction 31, by the circular reinforcing bar of corresponding casing 20 diameter as annulus 311, in annulus 311, welding is used as the cross reinforcing bar of right-angled intersection keeper 32, four end points of corresponding cross reinforcing bar 32 weld the first rectangular frame (four the first support bars 312 are welded), then, again the bar wall of cross reinforcing bar 32 to weld the second rectangular frame (four the second support bar welding 313 that corresponding first support bar is arranged form), , finally, weld four limit steel bars 33 be located on described annulus 311 perisporium, casing 20 perisporium is engaged by limit steel bar 33, thus ensure the fixing of this frame construction 31 and casing 20 relative position.
When needing " centering " operation in drilled pile 40 pore forming process, namely stake machine needs check to creep into center, this device 30 is directly placed on casing 20 end face be embedded in ground 10, be fastened on by positioning component 33 on the perisporium of casing 20, ensure the fixing of this device 30 and casing 20 relative position.Now, the cross intersection point 321 of right-angled intersection keeper 32 and casing 20 center superposition.Recognize drill center position by the cross intersection point 321 of right-angled intersection keeper 32, carry out " centering " operation of rig and stake position.This device is simple and efficient to handle, and can reuse.The great convenience operation of drilled pile formation of pile king-pile machine " centering ".
The utility model provides a kind of bored piles machine to middle auxiliary device, abandon " centering " method of traditional extension cross white line, by providing the frame construction of a corresponding casing bore, the right-angled intersection keeper be fixedly connected with in described frame construction, make the center of circle of the corresponding drilled pile of the cross intersection point of right-angled intersection keeper, thus replace traditional cross white line with right-angled intersection keeper, solve: first, reinforcing bar need not be buried underground, hang white line, directly be positioned over casing end face, the troublesome operation of avoid and bury reinforcing bar underground, hanging cross white line.The second, adopt right-angled intersection keeper to replace cross white line, be easy to identification, improve centering performance accuracy.3rd, this device can reuse compared with cross white line, time saving and energy saving.So this servicing unit has principle simply, easy to operate, be easy to identification centering accuracy, the features such as reusable edible.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain.
Claims (6)
1. bored piles machine is to a middle auxiliary device, it is characterized in that, comprising:
The frame construction that corresponding casing bore is arranged, the right-angled intersection keeper be fixedly connected with described frame construction, the center of circle of the corresponding described casing of cross intersection point of described right-angled intersection keeper is arranged.
2. bored piles machine as claimed in claim 1 is to middle auxiliary device, and it is characterized in that, described right-angled intersection keeper comprises two centering rods vertical and arranged in a crossed manner, and the mid point of two described centering rods intersects the described cross intersection point of formation.
3. bored piles machine as claimed in claim 2 is to middle auxiliary device, it is characterized in that, described frame construction comprises the annulus that corresponding described casing bore is arranged, the diameter of the corresponding described annulus of length of described centering rod is arranged, two end points of described centering rod are located at described annulus circumferentially, and described cross intersection point overlaps with the center of circle of described annulus and arranges.
4. bored piles machine as claimed in claim 3 is to middle auxiliary device, it is characterized in that,
The first support bar is connected with between arbitrary neighborhood two end points of two described centering rods.
5. bored piles machine as claimed in claim 4 is to middle auxiliary device, it is characterized in that,
The bar wall of cross-over connection two described centering rods is provided with the second support bar corresponding to multiple and described first support bar.
6. bored piles machine as claimed in claim 3 is to middle auxiliary device, it is characterized in that, also comprise the multiple locating parts be located on described annulus perisporium, multiple described locating parts engage the outer wall of described casing, and the position for the relatively described casing of described frame construction is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550069.7U CN204200093U (en) | 2014-09-24 | 2014-09-24 | Bored piles machine is to middle auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550069.7U CN204200093U (en) | 2014-09-24 | 2014-09-24 | Bored piles machine is to middle auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN204200093U true CN204200093U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420550069.7U Active CN204200093U (en) | 2014-09-24 | 2014-09-24 | Bored piles machine is to middle auxiliary device |
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| CN (1) | CN204200093U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672255A (en) * | 2016-02-22 | 2016-06-15 | 深圳市工勘岩土集团有限公司 | Double pile casing construction method for controlling perpendicularity |
| CN106759280A (en) * | 2016-12-22 | 2017-05-31 | 中国十七冶集团有限公司 | A kind of extra-long foundation pile foundation joint bar positioning construction method |
| CN106869193A (en) * | 2017-01-22 | 2017-06-20 | 中国建筑第八工程局有限公司 | Stake heart centering method and grout pile heart centralising device during filling pile construction |
| CN107388012A (en) * | 2017-06-27 | 2017-11-24 | 中国海洋石油总公司 | The control method of large hollow tubular structure thing precision |
| CN107389041A (en) * | 2017-08-03 | 2017-11-24 | 中国华西企业有限公司 | A kind of device and its construction for aiding in sleeve pipe centering axle |
| CN108955660A (en) * | 2018-04-18 | 2018-12-07 | 深圳市路桥建设集团有限公司 | Deviation detection method |
-
2014
- 2014-09-24 CN CN201420550069.7U patent/CN204200093U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672255A (en) * | 2016-02-22 | 2016-06-15 | 深圳市工勘岩土集团有限公司 | Double pile casing construction method for controlling perpendicularity |
| CN105672255B (en) * | 2016-02-22 | 2018-07-27 | 深圳市工勘岩土集团有限公司 | Control the construction method for double pile casings of verticality |
| CN106759280A (en) * | 2016-12-22 | 2017-05-31 | 中国十七冶集团有限公司 | A kind of extra-long foundation pile foundation joint bar positioning construction method |
| CN106869193A (en) * | 2017-01-22 | 2017-06-20 | 中国建筑第八工程局有限公司 | Stake heart centering method and grout pile heart centralising device during filling pile construction |
| CN107388012A (en) * | 2017-06-27 | 2017-11-24 | 中国海洋石油总公司 | The control method of large hollow tubular structure thing precision |
| CN107389041A (en) * | 2017-08-03 | 2017-11-24 | 中国华西企业有限公司 | A kind of device and its construction for aiding in sleeve pipe centering axle |
| CN107389041B (en) * | 2017-08-03 | 2019-11-12 | 中国华西企业有限公司 | A kind of device and its construction assisting casing centering axis |
| CN108955660A (en) * | 2018-04-18 | 2018-12-07 | 深圳市路桥建设集团有限公司 | Deviation detection method |
| CN108955660B (en) * | 2018-04-18 | 2020-12-15 | 深圳市路桥建设集团有限公司 | Deviation detection method |
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