CN216515781U - Ultrasonic detecting tube for foundation pile detection - Google Patents
Ultrasonic detecting tube for foundation pile detection Download PDFInfo
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- CN216515781U CN216515781U CN202220031403.2U CN202220031403U CN216515781U CN 216515781 U CN216515781 U CN 216515781U CN 202220031403 U CN202220031403 U CN 202220031403U CN 216515781 U CN216515781 U CN 216515781U
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Abstract
The utility model relates to the technical field of foundation pile channel detection, and discloses an ultrasonic detection tube for foundation pile detection, which comprises an ultrasonic detection tube and further comprises: an external pipe is arranged on the outer side of the ultrasonic detection pipe and used for bearing the pressure of external concrete, and an elastic mechanism and an auxiliary supporting mechanism are arranged between the ultrasonic detection pipe and the external pipe; the elastic mechanism comprises an external groove arranged on the inner side of the external pipe, and a plurality of external fixed blocks which are circumferentially arranged are arranged in the external groove; the external pipe can be used for preferentially bearing the extrusion of poured concrete when the ultrasonic probe pipe is placed into the cast-in-place pile along with the reinforcement cage for concrete pouring, so that the direct contact between the ultrasonic probe pipe and the poured concrete can be avoided, and meanwhile, the elastic mechanism is used for reducing the extrusion force of the external pipe through the elastic piece when the external pipe is extruded and reducing the extrusion force transmitted to the ultrasonic probe pipe by the external pipe by utilizing the arrangement of the elastic piece.
Description
Technical Field
The utility model relates to the technical field of foundation pile channel detection, in particular to an ultrasonic detection tube for foundation pile detection.
Background
An ultrasonic detection tube, called acoustic tube for short, is a channel for a probe to enter the interior of a pile body when a bored pile is subjected to an ultrasonic detection method; the method is an important component of an ultrasonic detection system of the cast-in-place pile, and the pre-embedded mode in the pile and the arrangement form of the pre-embedded mode on the cross section of the pile directly influence the detection result; therefore, the arrangement and embedding mode of the ultrasonic probe tube should be marked on the drawing when the pile to be detected is designed, and the embedding quality should be strictly controlled during construction so as to ensure the detection work to be smoothly carried out.
The ultrasonic detection tubes can be directly fixed on the inner side of the reinforcement cage in a welding or binding mode, and the tubes are basically kept parallel; the ultrasonic detection tube is placed into the cast-in-place pile along with the reinforcement cage for concrete pouring, and is extruded by concrete in the pouring process, so that the ultrasonic detection tube is easily bent to hinder subsequent detection.
To this end, those skilled in the art have proposed an ultrasonic probe tube for foundation pile inspection to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an ultrasonic probe tube for foundation pile inspection, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an ultrasonic probe tube for foundation pile detection, includes ultrasonic probe tube, still includes:
an external pipe is arranged on the outer side of the ultrasonic probe pipe and used for bearing the pressure of external concrete, and an elastic mechanism and an auxiliary supporting mechanism are arranged between the ultrasonic probe pipe and the external pipe;
the elastic mechanism comprises an external groove arranged on the inner side of the external pipe, a plurality of external fixed blocks arranged in a circumferential mode are arranged in the external groove, an internal seat is arranged on the outer side of the ultrasonic detection pipe, a plurality of internal fixed blocks arranged in a circumferential mode are fixedly mounted on the internal seat, and an elastic piece is arranged between the external fixed blocks and the internal fixed blocks.
As a further scheme of the utility model: and a telescopic sleeve is arranged between the external fixed block and the internal fixed block.
As a still further scheme of the utility model: and a gap is reserved between the ultrasonic detection tube and the external tube.
As a still further scheme of the utility model: the auxiliary supporting mechanism comprises first rotating shafts arranged on two sides of the external fixed block and two sides of the internal fixed block, the first rotating shafts are rotatably connected with connecting rods, the connecting rods on one side of the external fixed block and the connecting rods on one side of the internal fixed block are rotatably connected through second rotating shafts, and the second rotating shafts are connected with guiding pieces.
As a still further scheme of the utility model: the guide piece comprises a sliding frame which is arranged at one end, close to the built-in fixed block, of the telescopic sleeve in a sliding mode, sliding grooves are formed in two sides of the sliding frame, moving blocks are arranged in the sliding grooves in a sliding mode, and the moving blocks are connected with a second rotating shaft in a rotating mode.
As a still further scheme of the utility model: the telescopic sleeve is provided with a limiting block.
Compared with the prior art, the utility model has the beneficial effects that: the external pipe can be used for preferentially bearing the extrusion of poured concrete when the ultrasonic probe pipe is placed into the cast-in-place pile along with the reinforcement cage for concrete pouring, so that the direct contact between the ultrasonic probe pipe and the poured concrete can be avoided, and meanwhile, the elastic mechanism is used for reducing the extrusion force of the external pipe through the elastic piece when the external pipe is extruded and reducing the extrusion force transmitted to the ultrasonic probe pipe by the external pipe by utilizing the arrangement of the elastic piece.
Drawings
Fig. 1 is a schematic structural view of an ultrasonic probe tube for foundation pile inspection.
Fig. 2 is a schematic structural diagram of cross sections of an ultrasonic probe tube and an external tube in the ultrasonic probe tube for foundation pile detection.
Fig. 3 is an enlarged view of a structure in fig. 1.
Fig. 4 is a schematic view showing a sliding frame in an ultrasonic probe tube for foundation pile inspection.
In the figure: 1. an ultrasonic probe tube; 2. a void; 3. an external pipe; 4. an external groove; 5. a built-in seat; 6. a fixed block is arranged outside; 7. a fixed block is arranged inside; 8. a telescopic sleeve; 9. an elastic member; 10. a carriage; 11. a chute; 12. a first rotating shaft; 13. a connecting rod; 14. a second rotating shaft; 15. a moving block; 16. and a limiting block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, in the embodiment of the present invention, an ultrasonic probe tube for foundation pile detection includes an ultrasonic probe tube 1, and further includes:
an external pipe 3 is arranged outside the ultrasonic probe pipe 1, the external pipe 3 is used for bearing the pressure of external concrete, and an elastic mechanism and an auxiliary supporting mechanism are arranged between the ultrasonic probe pipe 1 and the external pipe 3;
the elastic mechanism comprises an external groove 4 arranged on the inner side of the external pipe 3, a plurality of external fixed blocks 6 arranged in a circumferential mode are arranged in the external groove 4, an internal seat 5 is arranged on the outer side of the ultrasonic detection pipe 1, a plurality of internal fixed blocks 7 arranged in a circumferential mode are fixedly mounted on the internal seat 5, and an elastic part 9 is arranged between the external fixed blocks 6 and the internal fixed blocks 7.
In the embodiment, specifically, the external pipe 3 can be used for preferentially bearing the extrusion of poured concrete when the ultrasonic probe pipe 1 is placed into a cast-in-place pile along with a reinforcement cage for concrete pouring, so that the ultrasonic probe pipe 1 can be prevented from directly contacting the poured concrete, meanwhile, an external fixed block 6 arranged at the inner side of the external pipe 3, an internal fixed block 7 arranged at the outer side of the ultrasonic detection pipe 1, and an elastic part 9 between the external fixed block 6 and the internal fixed seat, wherein the elastic member 9 is not particularly limited, preferably, the elastic member 9 may be configured as a spring, and the arrangement of the elastic member 9 enables the external pipe 3 to reduce the extrusion force through the elastic member 9 when being extruded, simultaneously also make external pipe 3 transmit the extrusion force that ultrasonic wave detecting tube 1 and reduce, wherein external pipe 3 is the flexible pipe, can carry out flexible deformation.
In one aspect of this embodiment, a gap 2 is left between the ultrasonic probe tube 1 and the external tube 3, and the left gap 2 can provide a squeezed space for the external tube 3.
In one aspect of this embodiment, a telescopic sleeve 8 is disposed between the external fixed block 6 and the internal fixed block 7, and the telescopic sleeve 8 can limit the elastic direction of the elastic member 9.
In one aspect of this embodiment, the auxiliary supporting mechanism includes first rotating shafts 12 disposed on two sides of the external fixed block 6 and two sides of the internal fixed block 7, the first rotating shafts 12 are rotatably connected to the connecting rods 13, the connecting rods 13 on one side of the external fixed block 6 and the connecting rods 13 on one side of the internal fixed block 7 are rotatably connected to each other through second rotating shafts 14, and the second rotating shafts 14 are connected to the guiding members.
In one aspect of this embodiment, the guide member includes a sliding frame 10 slidably disposed at one end of the telescopic sleeve 8 close to the built-in fixed block 7, sliding grooves 11 are disposed at two sides of the sliding frame 10, a moving block 15 is slidably disposed in the sliding grooves 11, and the moving block 15 is rotatably connected to the second rotating shaft 14.
In one aspect of this embodiment, the telescopic sleeve 8 is provided with a stop block 16.
In this embodiment, when the external tube 3 is squeezed, the elastic member 9 is compressed to enable the squeezed portion of the external tube 3 to slowly approach the ultrasonic probe tube 1, the stability of the external tube 3 when being compressed is enhanced through the connecting rod 13, the first rotating shaft 12 and the second rotating shaft 14 of the auxiliary supporting mechanism, the moving direction of the second rotating shaft 14 can be limited through the sliding groove 11 on the sliding frame 10, that is, the rotating direction of the connecting rod 13 can be limited, and the moving distance of the sliding frame 10 can be limited through the limiting block 16.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an ultrasonic wave exploring tube for foundation pile detects, includes ultrasonic wave exploring tube, its characterized in that still includes:
an external pipe is arranged on the outer side of the ultrasonic probe pipe and used for bearing the pressure of external concrete, and an elastic mechanism and an auxiliary supporting mechanism are arranged between the ultrasonic probe pipe and the external pipe;
the elastic mechanism comprises an external groove arranged on the inner side of the external pipe, a plurality of external fixed blocks arranged in a circumferential mode are arranged in the external groove, an internal seat is arranged on the outer side of the ultrasonic detection pipe, a plurality of internal fixed blocks arranged in a circumferential mode are fixedly mounted on the internal seat, and an elastic piece is arranged between the external fixed blocks and the internal fixed blocks.
2. The ultrasonic probe tube for foundation pile detection as claimed in claim 1, wherein a telescopic sleeve is provided between the external fixed block and the internal fixed block.
3. The ultrasonic probe tube for foundation pile inspection as claimed in claim 1, wherein a gap is left between the ultrasonic probe tube and the external tube.
4. The ultrasonic probe tube for foundation pile detection as claimed in claim 2, wherein the auxiliary supporting mechanism comprises a first rotating shaft disposed at both sides of the external fixed block and both sides of the internal fixed block, the first rotating shaft is rotatably connected with a connecting rod, the connecting rod at one side of the external fixed block and the connecting rod at one side of the internal fixed block are rotatably connected through a second rotating shaft, and the second rotating shaft is connected with a guide member.
5. The ultrasonic probe tube for foundation pile detection as claimed in claim 4, wherein the guiding member comprises a sliding frame slidably disposed at one end of the telescopic sleeve near the built-in fixed block, sliding grooves are disposed at two sides of the sliding frame, and a moving block is slidably disposed in the sliding grooves and rotatably connected to the second rotating shaft.
6. The ultrasonic probe tube for foundation pile detection according to claim 5, wherein the telescopic sleeve is provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220031403.2U CN216515781U (en) | 2022-01-07 | 2022-01-07 | Ultrasonic detecting tube for foundation pile detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220031403.2U CN216515781U (en) | 2022-01-07 | 2022-01-07 | Ultrasonic detecting tube for foundation pile detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515781U true CN216515781U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220031403.2U Active CN216515781U (en) | 2022-01-07 | 2022-01-07 | Ultrasonic detecting tube for foundation pile detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515781U (en) |
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2022
- 2022-01-07 CN CN202220031403.2U patent/CN216515781U/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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Su Zhichao Inventor after: Qiu Hongke Inventor after: Xu Li Inventor after: Li Zaihong Inventor after: Yang Yifeng Inventor after: Huang Daojian Inventor after: Zhan Jianmin Inventor before: Su Zhichao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230711 Address after: Room n201-n204, Weiye building, Pioneer Park, torch hi tech Zone, Xiamen, Fujian, 361000 Patentee after: CHINA BUILDING MATERIAL TEST & CERTIFICATION GROUP XIAMEN HONGYE Co.,Ltd. Address before: 361100 No. 76, KANGXUN village, Tong'an District, Xiamen City, Fujian Province Patentee before: Su Zhichao |