CN215114537U - Pile foundation verticality detection device for building - Google Patents
Pile foundation verticality detection device for building Download PDFInfo
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- CN215114537U CN215114537U CN202121600908.8U CN202121600908U CN215114537U CN 215114537 U CN215114537 U CN 215114537U CN 202121600908 U CN202121600908 U CN 202121600908U CN 215114537 U CN215114537 U CN 215114537U
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 46
- 230000005484 gravity Effects 0.000 claims abstract description 28
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a building pile foundation technical field discloses a pile foundation of building straightness detection device that hangs down, in order to improve the convenience that the building pile foundation hangs down straightness and detects, the top of locating support is located middle part position department and is provided with cable winding mechanism, the gravity center body has been articulated to the bottom of cable among the cable winding mechanism, the top of adjusting branch is fixed with the scale frame, the one end of locating support is fixed with second level butt joint seat, the one end of scale frame is fixed with first level butt joint seat. The utility model discloses a with two sets of horizontal butt joint seats butt on the pile foundation, under the perpendicular mark of the cable with the gravity body, can make the scale one-to-one each other on cable and the scale frame, carry out high-efficient quick detection processing to the pile foundation straightness that hangs down, and through the flexible regulation of supporting mobile jib and adjusting rod, stretch under the synchronous rolling of cable winding mechanism to the cable is put, can be convenient for the staff to carry out nimble regulation to detection device and control the use.
Description
Technical Field
The utility model relates to a building pile foundation technical field specifically is a pile foundation straightness detection device that hangs down of building.
Background
The building pile foundation is a pile cap formed by piles and connecting pile tops, if all the pile bodies are buried in the soil, the bottom surface of the cap is in contact with the soil body, the building pile foundation is called a low cap pile foundation, if the upper parts of the pile bodies are exposed out of the ground and the bottom of the cap is positioned above the ground, the building pile foundation is called a high cap pile foundation, the building pile foundation is usually a low cap pile foundation, the application of the pile foundation is wide in high-rise buildings, and in the pile-driving construction process of the pile foundation, the perpendicularity of the pile foundation is one of important performances of the pile foundation construction, so in the pile-driving process of the pile foundation, the perpendicularity of the pile foundation needs to be detected and processed.
But there are some shortcomings about building pile foundation's straightness detection device that hangs down in the existing market, and traditional detection device operation is comparatively loaded down with trivial details, and its flexibility is controlled the usability not enough, and after detecting, and nimble accomodating nature is not enough. Therefore, those skilled in the art provide a device for detecting the verticality of a pile foundation in a building to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pile foundation of building straightness detection device that hangs down to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pile foundation verticality detection device for a building comprises a positioning support, wherein a cable winding mechanism is arranged above the positioning support at the middle position, a gravity center body is hung at the bottom end of a cable in the cable winding mechanism, supporting main rods are symmetrically fixed at two ends of the positioning support, adjusting support rods are embedded and clamped in the top ends of the supporting main rods, a knob rod is screwed at the position, located at the top end, of one side of each supporting main rod, a scale frame is fixed at the top end of each adjusting support rod, a scale is arranged on the end face of each scale frame, a zero-degree mark is arranged at the position, located at the middle position, of the end face of each scale frame, a second horizontal abutting seat is fixed at one end of the positioning support, and a first horizontal abutting seat is fixed at one end of each scale frame;
the cable winding mechanism comprises a winding seat fixed at the middle position above the positioning support, the top end of the winding seat is embedded and connected with a pressing screw, one side of the winding seat is embedded and connected with a winding hand wheel at the middle position, the inner side of the winding seat is located at the middle position and is connected with a winding shaft in a rotating mode, and a cable is wound on the inner side of the winding shaft.
As a further aspect of the present invention: the internal diameter of supporting the mobile jib and the external diameter looks adaptation of adjusting branch, and the length of supporting the mobile jib and adjusting the branch all is not less than 1m, it is fixed with adjusting the branch through knob pole twist.
As a further aspect of the present invention: the first horizontal butting seat and the second horizontal butting seat are the same in size, and butting surfaces of the first horizontal butting seat and the second horizontal butting seat are positioned on the same horizontal plane.
As a further aspect of the present invention: the top of pressing solid screw rod is provided with the butt and presses the seat, the butt is pressed the seat and is bar structure, and the butt presses seat length the same with the spool width of rolling axle.
As a further aspect of the present invention: the bottom of cable is provided with the couple, the top of the centre of gravity body is located middle part position department and is provided with the link, the cable articulates through couple and link with the centre of gravity body.
As a further aspect of the present invention: the gravity center body is of a conical structure and is made of stainless steel components.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a with two sets of horizontal butt joint seats on the pile foundation, under the perpendicular mark of the focus of the cable with the gravity body, can make the scale one-to-one each other on cable and the scale frame, to the pile foundation straightness that hangs down carry out high-efficient quick detection processing, and in the testing process, through the flexible regulation of supporting mobile jib and adjusting arm, stretch under the synchronous rolling of cable winding mechanism to the cable is put, can be convenient for the staff to adjust in a flexible way the use of controlling detection device, and after finishing using, can be convenient for the staff to accomodate and carry.
Drawings
FIG. 1 is a schematic structural diagram of a device for detecting perpendicularity of a pile foundation of a building;
fig. 2 is an enlarged schematic view of a pile foundation verticality detection device of a building, shown at a position A in fig. 1;
fig. 3 is an enlarged schematic view of a pile foundation verticality detection device of a building, shown at B in fig. 1;
fig. 4 is a schematic structural diagram of a cable winding mechanism in a device for detecting perpendicularity of a pile foundation of a building.
In the figure: 1. positioning the bracket; 2. supporting the main rod; 3. a knob stem; 4. adjusting the supporting rod; 5. a first horizontal abutment seat; 6. a cable; 7. a second horizontal abutment; 8. a winding seat; 9. pressing and fixing the screw; 10. a hand wheel is wound; 11. abutting against the pressing seat; 12. a winding shaft; 13. a scale frame; 14. marking at zero degree; 15. a graduated scale; 16. hooking; 17. hanging a ring; 18. a center of gravity body.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present invention, a pile foundation verticality detecting device for a building includes a positioning bracket 1, a cable winding mechanism is disposed above the positioning bracket 1 at a middle position, the cable winding mechanism includes a winding seat 8 fixed at a middle position above the positioning bracket 1, a pressing screw 9 is embedded and connected to a top end of the winding seat 8, a winding hand wheel 10 is embedded and connected to a middle position of one side of the winding seat 8, a winding shaft 12 is rotatably connected to an inner side of the winding seat 8 at the middle position, a cable 6 is wound on an inner side of the winding shaft 12, a butt pressing seat 11 is disposed at a top end of the pressing screw 9, the butt pressing seat 11 is a bar structure, the length of the butt pressing seat 11 is the same as the width of a winding shaft of the winding shaft 12, after the adjustment of the telescopic length of an adjusting support rod 4 is completed, a worker rotates the winding hand wheel 10 to drive the winding shaft 12 to rotate, the cable 6 is wound and stretched, the cable 6 penetrates through the graduated scale 15 and is pulled out by a proper length, after the cable 6 is pulled out, the pressing screw 9 is rotated, the abutting pressing seat 11 on the pressing screw 9 is pressed and fixed on the winding shaft 12, and the cable 6 is subjected to position stopping treatment.
The bottom of cable 6 has been linked up and has been had the gravity center body 18 among the cable winding mechanism, the bottom of cable 6 is provided with couple 16, the top that the gravity center body 18 is located middle position department is provided with link 17, cable 6 articulates through couple 16 and link 17 with the gravity center body 18, the gravity center body 18 is the toper structure, and the gravity center body 18 adopts stainless steel component, after finishing stretching out to cable 6, through the supporting combination of couple 16 and link 17, with the gravity center body 18 articulate on cable 6, it is flagging through the focus of stainless steel gravity center body 18, make cable 6 keep synchronous vertical state.
The both ends symmetry of locating support 1 is fixed with support mobile jib 2, the top embedding block of support mobile jib 2 has adjusting branch 4, and one side of support mobile jib 2 is located top position department and twists knob pole 3, the internal diameter of support mobile jib 2 and adjusting branch 4's external diameter looks adaptation, and the length of supporting mobile jib 2 and adjusting branch 4 all is not less than 1m, it is fixed that support mobile jib 2 closes through knob pole 3 with adjusting branch 4 is twisted, when using detection device to carry out detection achievement to pile foundation straightness that hangs down, the staff is according to the height of pile foundation, adjustment adjusting branch 4 is the length that contracts in support mobile jib 2, make it detect the pile foundation of different length, after finishing adjusting, rotate knob pole 3, carry out butt location processing to adjusting branch 4.
A scale frame 13 is fixed at the top end of the adjusting support rod 4, a graduated scale 15 is arranged on the end surface of the scale frame 13, a zero-degree mark 14 is arranged at the middle position of the end surface of the scale frame 13, a second horizontal abutting seat 7 is fixed at one end of the positioning support 1, a first horizontal abutting seat 5 is fixed at one end of the scale frame 13, the first horizontal abutting seat 5 and the second horizontal abutting seat 7 are the same in size, abutting surfaces of the first horizontal abutting seat 5 and the second horizontal abutting seat 7 are on the same horizontal plane, in the process of detecting the pile foundation, a worker operates a detection device to synchronously abut the first horizontal abutting seat 5 and the second horizontal abutting seat 7 on the pile foundation, if the pile foundation is in a vertical state, a cable 6 is pulled down at the gravity center of the gravity center body 18 and is on the same horizontal plane as the zero-degree mark 14 on the scale frame 13, if the pile foundation is in an inclined state, abutting surfaces of the first horizontal abutting seat 5 and the second horizontal abutting seat 7 are not on the same horizontal plane any more, further, the zero degree mark 14 on the scale frame 13 changes, and the cable 6 is always kept in a vertical pull-down state when being pulled down at the gravity center of the gravity center body 18, so that the cable 6 corresponds to the scale 15 on the scale frame 13, and marks and detects the inclination angle of the pile foundation.
The utility model discloses a theory of operation is: when the detection device is used for detecting the verticality of the pile foundation, a worker adjusts the telescopic length of the adjusting support rod 4 in the supporting main rod 2 according to the height of the pile foundation so as to detect the pile foundations with different lengths, after the adjustment is finished, the knob rod 3 is rotated to butt and position the adjusting support rod 4, after the telescopic length of the adjusting support rod 4 is adjusted, the worker rotates the rolling hand wheel 10 to drive the rolling shaft 12 to rotate to roll and stretch the cable 6, the cable 6 is pulled out through the graduated scale 15 by a proper length, after the cable is pulled out, the pressing screw 9 is rotated to press and fix the butt pressing seat 11 on the pressing screw 9 on the rolling shaft 12 to stop the cable 6, after the cable 6 is stretched out, the gravity body 18 is hung on the cable 6 through the matching combination of the hook 16 and the hanging ring 17, the gravity center of the gravity body 18 droops through the gravity center of stainless steel, make cable 6 keep synchronous vertical state, and then carry out the testing process to the pile foundation, the detection device is controlled to the staff, with the synchronous butt of first horizontal butt seat 5 and second horizontal butt seat 7 on the pile foundation, if the pile foundation is in the vertical state, cable 6 pulls down at the focus of focus body 18, be in on the same horizontal plane with zero degree sign 14 on scale frame 13, if the pile foundation is in the tilt state, the butt face of first horizontal butt seat 5 and second horizontal butt seat 7 will no longer be in on the same horizontal plane, and then zero degree sign 14 position on scale frame 13 changes, because cable 6 keeps perpendicular pull-down state all the time under the focus of focus body 18, cable 6 will correspond each other with scale 15 on the scale frame 13, the inclination to the pile foundation carries out the sign detection.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pile foundation of building straightness detection device that hangs down, includes locating support (1), its characterized in that, the top of locating support (1) is located middle part position department and is provided with the cable winding mechanism, the bottom of cable (6) has hung the gravity center body (18) among the cable winding mechanism, the both ends symmetry of locating support (1) is fixed with supporting mobile jib (2), the top embedding block of supporting mobile jib (2) has adjusting branch (4), and one side of supporting mobile jib (2) is located top position department and has twisted knob pole (3), the top of adjusting branch (4) is fixed with scale frame (13), the terminal surface of scale frame (13) is provided with scale (15), and the terminal surface of scale frame (13) is located middle part position department and is provided with zero degree sign (14), the one end of locating support (1) is fixed with second level butt joint seat (7), a first horizontal abutting seat (5) is fixed at one end of the scale frame (13);
the cable winding mechanism comprises a winding seat (8) fixed to the middle of the upper portion of a positioning support (1), a pressing screw (9) is connected to the top end of the winding seat (8) in an embedded mode, a winding hand wheel (10) is connected to one side of the winding seat (8) in the embedded mode of the middle of the winding seat, a winding shaft (12) is connected to the inner side of the winding seat (8) in the middle of the winding seat in a rotating mode, and a cable (6) is wound on the inner side of the winding shaft (12).
2. The device for detecting the perpendicularity of the pile foundation of a building according to claim 1, wherein the inner diameter of the supporting main rod (2) is matched with the outer diameter of the adjusting support rod (4), the lengths of the supporting main rod (2) and the adjusting support rod (4) are not less than 1m, and the supporting main rod (2) and the adjusting support rod (4) are screwed and fixed through a knob rod (3).
3. The device for detecting the perpendicularity of the pile foundation of a building according to claim 1, wherein the first horizontal butting seat (5) and the second horizontal butting seat (7) are the same in size, and butting faces of the first horizontal butting seat (5) and the second horizontal butting seat (7) are on the same horizontal plane.
4. The device for detecting the perpendicularity of the pile foundation of the building according to claim 1, wherein an abutting pressing seat (11) is arranged at the top end of the pressing screw (9), the abutting pressing seat (11) is of a strip-shaped structure, and the length of the abutting pressing seat (11) is the same as the width of a winding shaft of the winding shaft (12).
5. The device for detecting the perpendicularity of the pile foundation of a building according to claim 1, wherein a hook (16) is arranged at the bottom end of the cable (6), a hanging ring (17) is arranged at the middle position of the top end of the gravity body (18), and the cable (6) is hung on the gravity body (18) through the hook (16) and the hanging ring (17).
6. The device for detecting the perpendicularity of a pile foundation of a building according to claim 1, wherein the gravity center body (18) is of a conical structure, and the gravity center body (18) is made of a stainless steel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600908.8U CN215114537U (en) | 2021-07-14 | 2021-07-14 | Pile foundation verticality detection device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600908.8U CN215114537U (en) | 2021-07-14 | 2021-07-14 | Pile foundation verticality detection device for building |
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| Publication Number | Publication Date |
|---|---|
| CN215114537U true CN215114537U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121600908.8U Active CN215114537U (en) | 2021-07-14 | 2021-07-14 | Pile foundation verticality detection device for building |
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| Country | Link |
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| CN (1) | CN215114537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705107A (en) * | 2022-01-21 | 2022-07-05 | 中铁建工集团有限公司 | Be used for pile foundation pile footpath and straightness detecting instrument that hangs down |
-
2021
- 2021-07-14 CN CN202121600908.8U patent/CN215114537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705107A (en) * | 2022-01-21 | 2022-07-05 | 中铁建工集团有限公司 | Be used for pile foundation pile footpath and straightness detecting instrument that hangs down |
| CN114705107B (en) * | 2022-01-21 | 2023-07-14 | 中铁建工集团有限公司 | Be used for stake foundation pile diameter and straightness detecting instrument that hangs down |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20240419 Address after: Room 32, Building S-4, Yuehu Rongting, Fuxing North Street, Helan County, Yinchuan City, Ningxia Hui Autonomous Region, 750000 Patentee after: Ningxia Feiniao Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 149, guzhaiya village, Yangji Town, Qixia City, Yantai City, Shandong Province, 265300 Patentee before: Tan Huanqing Country or region before: China |