CN220104029U - Ultrasonic pile foundation pore-forming quality detection device - Google Patents
Ultrasonic pile foundation pore-forming quality detection device Download PDFInfo
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- CN220104029U CN220104029U CN202321242668.8U CN202321242668U CN220104029U CN 220104029 U CN220104029 U CN 220104029U CN 202321242668 U CN202321242668 U CN 202321242668U CN 220104029 U CN220104029 U CN 220104029U
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- guide frame
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- lead screw
- detection device
- quality detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 40
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Abstract
The utility model provides an ultrasonic pile foundation pore-forming quality detection device, which comprises a winch main body, wherein an ultrasonic probe installed through a cable is arranged on the winch main body, the ultrasonic pile foundation pore-forming quality detection device also comprises a guide frame, the guide frame is sleeved on the cable to guide the lowering position of the ultrasonic probe, a two-dimensional plane for the movement of the guide frame is arranged on the winch main body, and a first adjusting component connected with the guide frame is arranged on the two-dimensional plane to control the guide frame to move transversely on the two-dimensional plane; and a second adjusting component connected with the guide frame is arranged on the two-dimensional plane so as to control the guide frame to longitudinally move on the two-dimensional plane. The device can be quick adjust ultrasonic probe's position in the pore-forming, need not to remove winch overall position, reduced staff's working strength, make ultrasonic probe's position adjustment more accurate simultaneously.
Description
Technical Field
The utility model relates to the technical field of pore-forming detection, in particular to an ultrasonic pile foundation pore-forming quality detection device.
Background
In the foundation construction of various large-scale projects, the concrete bored pile process has become a main form of bridge foundation construction, and in the construction process, an ultrasonic reflection technology is often applied to comprehensively detect the pore-forming quality of the bored pile, and the data such as pore diameter, pore depth, gradient, sediment thickness and the like can be specifically displayed.
When the ultrasonic pore-forming detector is used for detecting pore-forming quality, ultrasonic detecting equipment is fixed at a pore opening, an ultrasonic transmitting and receiving probe is lowered at a certain speed along the center of a drilling hole filled with slurry under the traction of a cable, in the lowering process, the ultrasonic probe continuously transmits ultrasonic pulses with fixed frequency to the vertical orientation of the pore wall, meanwhile, the probe continuously receives reflected waves at the pore wall, and the distance between the probe and the pore wall is determined according to the travel time of the acoustic waves and the propagation speed of the acoustic waves. The horizontal distance measured by the probe is continuously drawn on the recording paper, so that the aperture, the depth, the gradient and the sediment thickness of the drilled holes with different sections can be reflected, and the quality of the holes can be judged.
And in the process of detecting the pore-forming quality through the traditional ultrasonic detector, if the lower part is difficult to detect due to the fact that the pore-forming is inclined to a certain degree, the whole detection winch is required to be moved according to the deviation direction of the pile hole to drive the ultrasonic probe to move, the weight of the winch is large, time and labor are wasted when the whole winch is moved, and the moving distance cannot be accurately controlled.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an ultrasonic pile foundation pore-forming quality detection device, which aims to solve the technical problems that in the prior art, in the traditional process of detecting pore-forming quality through an ultrasonic probe, if the lower part is difficult to detect due to the inclination of a pore, the ultrasonic probe is required to be driven to move according to the deviation direction of a pile hole to move the whole detection winch, and the whole winch is time-consuming and labor-consuming to move, and the moving distance cannot be accurately controlled.
In order to achieve the above purpose, the utility model provides a technical scheme that an ultrasonic pile foundation pore-forming quality detection device comprises a winch main body, wherein an ultrasonic probe installed through a cable is arranged on the winch main body, and the ultrasonic pile foundation pore-forming quality detection device further comprises:
the guiding frame is sleeved on the cable to guide the lowering position of the ultrasonic probe, and the winch main body is provided with a two-dimensional plane for the guiding frame to move;
the first adjusting assembly is arranged on the two-dimensional plane and connected with the guide frame so as to control the guide frame to transversely move on the two-dimensional plane; a kind of electronic device with high-pressure air-conditioning system
And the second adjusting assembly is arranged on the two-dimensional plane and connected with the guide frame so as to control the guide frame to longitudinally move on the two-dimensional plane.
In a preferred embodiment, the first adjusting assembly comprises:
the cross rod is arranged on the winch main body;
one end of the support rod is connected with the cross rod, and the guide frame is arranged on the support rod in a sliding way;
the first lead screw is rotatably arranged on the supporting rod, the axis of the first lead screw is parallel to the axis of the supporting rod, and one end of the first lead screw is provided with a first rocking wheel; a kind of electronic device with high-pressure air-conditioning system
The thread seat is arranged on the guide frame and sleeved on the first screw rod, and the thread seat is in threaded connection with the first screw rod.
In a preferred embodiment, the guide frame is provided with a guide ring, and the guide ring is sleeved on the support rod in a sliding manner along the axial direction of the support rod to guide and position the movement of the guide frame.
In a preferred embodiment, a rotatable guide wheel is provided in the guide frame, on which the cable is mounted.
In a preferred embodiment, the support rod is provided with a sliding block, the cross rod is provided with a sliding groove along the axis thereof, the sliding block is slidably clamped in the sliding groove along the extending direction of the sliding groove, and the axis of the support rod is perpendicular to the axis of the cross rod.
In a preferred embodiment, the support bar is provided with a first graduation mark along its axis.
In a preferred embodiment, the second adjusting assembly comprises a second screw, the axis of the second screw is parallel to the axis of the cross rod, the second screw is rotatably connected with the cross rod along the axis of the second screw, the sliding block is sleeved on the second screw and is in threaded connection with the second screw, and a second rocking wheel is arranged at one end of the second screw.
In a preferred embodiment, a second scale mark is arranged on the cross bar along the axis of the cross bar, and a pointer for indicating the indication of the second scale mark is arranged on the sliding block.
Compared with the prior art, the utility model has the following beneficial effects:
this pore-forming quality detection device detects the quality of pore-forming in making ultrasonic probe go deep into the pore-forming through putting down the cable when using, guide the position of putting down of cable through the guide frame, and when being difficult to detect because the hole slope causes the hole lower part, accessible first adjusting part control guide frame lateral movement to drive ultrasonic probe lateral movement, accessible second adjusting part control guide frame longitudinal movement, in order to drive ultrasonic probe longitudinal movement, need not to remove winch overall position, reduced staff's working strength, make ultrasonic probe's position adjustment more accurate simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic diagram of a three-dimensional structure of an ultrasonic pile foundation pore-forming quality detection device provided by the utility model;
FIG. 2 is a schematic structural view of a winch body in an ultrasonic pile foundation pore-forming quality detection device;
FIG. 3 is a schematic diagram of an installation structure of an ultrasonic probe in an ultrasonic pile foundation pore-forming quality detection device according to the present utility model;
FIG. 4 is a schematic diagram of the installation structure of a guide frame in an ultrasonic pile foundation pore-forming quality detection device;
FIG. 5 is a schematic structural view of a guide frame in an ultrasonic pile foundation pore-forming quality detection device;
reference numerals:
101. a winch body; 102. a cross bar; 103. a chute; 104. a second graduation mark;
201. a reel; 202. a cable; 203. an ultrasonic probe;
301. a support rod; 302. a first scale line; 303. a slide block; 304. a pointer; 305. a first lead screw; 306. a first rocking wheel; 307. a second lead screw; 308. a second rocking wheel;
401. a guide frame; 402. a guide wheel; 403. a guide ring; 404. and a screw seat.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
Examples:
as shown in fig. 1 and 3, the utility model provides an ultrasonic pile foundation hole quality detection device, which comprises a winch main body 101 and a guide frame 401, wherein a rotatable reel 201 is arranged on the winch main body 101, a cable 202 is wound on the reel 201, and an ultrasonic probe 203 is arranged at one end of the cable 202 extending out of the reel 201. The electric control reel 201 rotates to enable the cable 202 to descend so as to drive the ultrasonic probe 203 to move downwards, the ultrasonic probe 203 continuously transmits ultrasonic pulses with fixed frequency to the hole wall in a vertical orientation mode in the downward movement process, meanwhile, the probe continuously receives reflected waves at the hole wall to detect quality of the hole, and the descending position of the cable 202 is guided through the guide frame 401.
As shown in fig. 1, 2 and 4, in this embodiment, the winch main body 101 is further provided with a two-dimensional plane on which the guide frame 401 moves, and the first adjusting mechanism can control the guide frame 401 to move laterally on the two-dimensional plane, so as to adjust the position of the ultrasonic probe 203 in the lateral direction. The first adjusting component comprises a supporting rod 301 and a cross rod 102 arranged on the winch main body, one end of the supporting rod 301 is connected with the cross rod 102, a guide frame 401 is slidably arranged on the supporting rod 301, a rotatable first lead screw 305 is arranged on the supporting rod 301, the axis of the first lead screw 305 is parallel to the axis of the supporting rod 301, one end of the first lead screw 305 is rotatably connected with the sliding block 303 along the axis of the first lead screw 305, a first rocking wheel 306 is arranged at the other end of the first lead screw, a thread seat 404 is arranged on the guide frame 401, and the thread seat 404 is sleeved on the first lead screw 305 and is in threaded connection with the first lead screw 305.
The first rocking wheel 306 can be rotated to drive the first lead screw 305 to rotate, and meanwhile, the guide ring 403 on the guide frame 401 is sleeved on the support rod 301 and cannot rotate, so that the guide frame 401 is driven to integrally translate along the axis of the first lead screw 305 through screw thread movement, and the transverse positions of the guide frame 401 and the ultrasonic probe 203 are adjusted. And a first scale line 302 is arranged on the support rod 301 along the axis thereof, and the transverse movement of the guide frame 401 can be precisely controlled through the first scale line 302, so that the position adjustment of the ultrasonic probe 203 is more precise.
As shown in fig. 4 and 5, in the present embodiment, a guide ring 403 is provided on a guide frame 401, the guide ring 403 is slidably sleeved on the support rod 301 along the axial direction of the support rod 301 to guide and position the movement of the guide frame 401, a rotatable guide wheel 402 is provided in the guide frame 401, a cable 202 is mounted on the guide wheel 402, and the cable 202 penetrates the guide frame 401 and guides the movement of the cable 202 through the guide wheel 402.
The guide frame 401 may slide on the support rod 301 through the guide ring 403, so that the guide wheel 402 drives the cable 202 to deflect to adjust the lateral position of the ultrasonic probe 203, and the support rod 301 may also slide in the chute 103 through the slider 303, so that the support rod 301 slides on the cross rod 102 along the axis of the cross rod 102, so as to drive the guide frame 401 to move along the direction perpendicular to the axis of the support rod 301, thereby adjusting the longitudinal position of the ultrasonic probe 203.
As shown in fig. 1, 2 and 4, in this embodiment, the cross bar 102 is provided with a second adjusting assembly connected to the support bar 301, and the position of the support bar 301 on the cross bar 102 is adjusted by the second adjusting assembly. The second adjusting assembly comprises a second lead screw 307, the axis of the second lead screw 307 is parallel to the axis of the cross rod 102, the second lead screw 307 is rotatably connected with the cross rod 102 along the axis of the second lead screw 307, the sliding block 303 is sleeved on the second lead screw 307 and is in threaded connection with the second lead screw 307, and a second rocking wheel 308 is arranged at one end of the second lead screw 307.
The second rocking wheel 308 can be rotated to drive the second lead screw 307 to rotate, so that the sliding block 303 is driven to translate along the axis of the second lead screw 307, the guide frame 401 is driven to translate along the axis of the cross rod 102, the position of the ultrasonic probe 203 is longitudinally adjusted, the cross rod 102 is provided with the second scale mark 104 along the axis of the cross rod, and the sliding block 303 is provided with the pointer 304 for indicating the indication of the second scale mark 104. The distance of the longitudinal movement of the guide frame 401 can be accurately controlled through the indication of the pointer 304 on the second scale mark 104, the winch main body 101 is not required to be moved, meanwhile, the position adjustment of the ultrasonic probe 203 is more accurate and controllable, the working efficiency and the accuracy of the hole forming quality detection are improved, and the ultrasonic probe 203 can be enabled to move at any position on the same plane through the adjustment in two directions, so that the lowering position of the ultrasonic probe 203 can be conveniently adjusted when the hole is inclined, and the subsequent detection can be smoothly carried out. In addition, it should be noted that, after the control guide frame 401 moves, the height of the ultrasonic probe 203 may deviate to some extent, and the length under the cable 202 needs to be increased or decreased appropriately according to the height information fed back in the ultrasonic detection.
The utility model has the specific use mode and beneficial effects that:
this pore-forming quality detection device is when using, drive cable 202 through electric control reel 201 rotation and descend so that ultrasonic probe 203 goes deep into the pore-forming and detects the quality of pore-forming, guide the decline of cable 202 through guide frame 401, and when being difficult to detect because the hole slope causes the hole lower part, accessible rotates first lead screw 305 control guide frame 401 and slides along the axis of bracing piece 301 on bracing piece 301, so as to drive ultrasonic probe 203 and remove along the axis of bracing piece 301 and carry out the position control, accessible rotates second lead screw 307 control bracing piece 301 and guide frame 401 whole and slide along the axis of horizontal pole 102, so as to drive ultrasonic probe 203 and remove along the axis of horizontal pole 102 and carry out the position control, need not to remove winch bulk position, staff's working strength has been reduced, simultaneously make ultrasonic probe 203's position control more accurate.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments.
Claims (8)
1. The utility model provides an ultrasonic pile foundation pore-forming quality detection device, including winch main part (101), be provided with on winch main part (101) through ultrasonic probe (203) of cable (202) installation, its characterized in that still includes:
the guiding frame (401) is sleeved on the cable (202) to guide the lowering position of the ultrasonic probe (203), and a two-dimensional plane for the guiding frame (401) to move is arranged on the winch main body (101);
a first adjustment assembly disposed on the two-dimensional plane and coupled to the guide frame (401) to control lateral movement of the guide frame (401) on the two-dimensional plane; a kind of electronic device with high-pressure air-conditioning system
And the second adjusting assembly is arranged on the two-dimensional plane and connected with the guide frame (401) so as to control the guide frame (401) to longitudinally move on the two-dimensional plane.
2. The ultrasonic pile foundation pore-forming quality detection device of claim 1, wherein the first adjusting assembly comprises:
a cross bar (102) disposed on the winch body (101);
a support rod (301), one end of which is connected with the cross rod (102), and the guide frame (401) is arranged on the support rod (301) in a sliding way;
the first lead screw (305) is rotatably arranged on the supporting rod (301), the axis of the first lead screw is parallel to the axis of the supporting rod (301), and one end of the first lead screw (305) is provided with a first rocking wheel (306); a kind of electronic device with high-pressure air-conditioning system
The thread seat (404) is arranged on the guide frame (401) and sleeved on the first screw rod (305), and the thread seat (404) is in threaded connection with the first screw rod (305).
3. The ultrasonic pile foundation pore-forming quality detection device of claim 2, wherein: the guide frame (401) is provided with a guide ring (403), and the guide ring (403) is sleeved on the support rod (301) in a sliding manner along the axial direction of the support rod (301) to guide and position the movement of the guide frame (401).
4. The ultrasonic pile foundation pore-forming quality detection device of claim 2, wherein: a rotatable guide wheel (402) is arranged in the guide frame (401), and the cable (202) is erected on the guide wheel (402).
5. The ultrasonic pile foundation pore-forming quality detection device of claim 2, wherein: the sliding block (303) is arranged on the supporting rod (301), the sliding groove (103) is formed in the cross rod (102) along the axis of the cross rod, the sliding block (303) is clamped in the sliding groove (103) in a sliding mode along the extending direction of the sliding groove (103), and the axis of the supporting rod (301) is perpendicular to the axis of the cross rod (102).
6. The ultrasonic pile foundation pore-forming quality detection device of claim 2, wherein: the support rod (301) is provided with a first scale mark (302) along the axis thereof.
7. The ultrasonic pile foundation pore-forming quality detection device of claim 5, wherein: the second adjusting assembly comprises a second lead screw (307), the axis of the second lead screw (307) is parallel to the axis of the cross rod (102), the second lead screw (307) is rotatably connected with the cross rod (102) along the axis of the second lead screw, the sliding block (303) is sleeved on the second lead screw (307) and is in threaded connection with the second lead screw, and a second rocking wheel (308) is arranged at one end of the second lead screw (307).
8. The ultrasonic pile foundation pore-forming quality detection device of claim 7, wherein: the transverse rod (102) is provided with a second scale mark (104) along the axis of the transverse rod, and the sliding block (303) is provided with a pointer (304) for indicating the indication of the second scale mark (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242668.8U CN220104029U (en) | 2023-05-22 | 2023-05-22 | Ultrasonic pile foundation pore-forming quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242668.8U CN220104029U (en) | 2023-05-22 | 2023-05-22 | Ultrasonic pile foundation pore-forming quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104029U true CN220104029U (en) | 2023-11-28 |
Family
ID=88868147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321242668.8U Active CN220104029U (en) | 2023-05-22 | 2023-05-22 | Ultrasonic pile foundation pore-forming quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104029U (en) |
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2023
- 2023-05-22 CN CN202321242668.8U patent/CN220104029U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Niu Guoqiang Inventor after: Wang Yajun Inventor after: Wang Puzheng Inventor after: Li Shijie Inventor after: Zhu Xiaojun Inventor after: Li Yongchao Inventor before: Niu Guoqiang Inventor before: Wang Yajun Inventor before: Wang Puzheng Inventor before: Li Shijie Inventor before: Zhu Xiaojun Inventor before: Li Yongchao |
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| CB03 | Change of inventor or designer information |