CN220523740U - Crack detection device for concrete structure of wading - Google Patents
Crack detection device for concrete structure of wading Download PDFInfo
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- CN220523740U CN220523740U CN202322240459.6U CN202322240459U CN220523740U CN 220523740 U CN220523740 U CN 220523740U CN 202322240459 U CN202322240459 U CN 202322240459U CN 220523740 U CN220523740 U CN 220523740U
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of concrete detection, and particularly relates to a crack detection device for a wading concrete structure, which solves the problems of poor stability and poor flexibility in the prior art.
Description
Technical Field
The utility model relates to the technical field of concrete detection, in particular to a crack detection device for a concrete structure involved in water.
Background
At present, concrete cracks are caused by physical structural changes of a concrete structure due to the action of internal and external factors, and the cracks are a main cause of the reduction of bearing capacity, durability and waterproofness of the concrete structure.
The authorized bulletin number in the prior art is: the utility model discloses a crack detection device for a building concrete structure, which comprises a control button, wherein the front surface of a width gauge is provided with the control button, the side surface of the control button is provided with a display panel, a connecting wire is connected above the width gauge, and one end of the connecting wire, which is far away from the width gauge, is connected with a detecting head; the telescopic component is arranged above the width gauge and is connected with the width gauge and the detecting head; the two groups of installation components are connected with the two ends of the telescopic components and are respectively connected with the width gauge and the detecting head, and the crack detection device for the building concrete structure can effectively avoid the problem that working efficiency is affected by the fact that workers need to carry out auxiliary detection by means of other tools when detecting cracks at a higher position through the telescopic components, however, the detection environment is changeable.
Disclosure of Invention
The utility model aims to provide a crack detection device for a wading concrete structure, which solves the problems of poor stability and poor flexibility.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete structure crack detection device that is involved, includes detector, detecting head and base, screw fixedly connected with mount pad is passed through to the bottom of detector, the mounting groove has been seted up on the mount pad, through screw fixedly connected with fixed block on the base, the inside sliding fit of base has the triangular block, the one end fixedly connected with stay cord of triangular block, the other end fixedly connected with connecting block of stay cord, the swing joint has the pull ring on the connecting block, the guide pulley is installed in the internal rotation of base, the stay cord is walked around on the outer peripheral face of guide pulley, sliding fit has two symmetrical arrangement's slide bar on the triangular block, two the other end of slide bar is all through screw fixedly connected with fixture block.
Preferably, one side fixedly connected with rubber pad of detector, the inside rotation of base is installed four symmetrical arrangement's threaded rod, four the top of threaded rod is all through screw fixedly connected with adjustment handle, four equal thread bush is equipped with the regulation post on the outer peripheral face of threaded rod, the gasket is installed to the bottom of regulation post.
Preferably, the inside of fixed block has seted up the sliding tray, triangle piece sliding connection is in the inside of sliding tray, the one end welding of triangle piece has the spring, the other end welding of spring is in on the inner wall of sliding tray, the sliding tray supports the slip of triangle piece, and the spring helps the triangle piece to reset.
Preferably, the inside of fixed block has been seted up two symmetrical arrangement's recess, two the fixture block respectively sliding connection is in two the inside of recess, the welding of one side of fixture block has the expansion spring, two the other end of expansion spring is welded respectively on two on the inner wall of recess, the recess supports the slip of jump ring, and the expansion spring helps the fixture block to reset.
Preferably, two symmetrically arranged inclined grooves are formed in the triangular block, sliding cards are mounted at one ends of the sliding rods, the sliding cards are respectively and slidably connected to the inner parts of the two inclined grooves, and the inclined grooves are used for limiting the sliding direction of the sliding cards.
Preferably, four symmetrically arranged sliding grooves are formed in the base, the four adjusting columns are respectively connected with the four sliding grooves in a sliding mode, a threaded groove is formed in the adjusting columns, the threaded rod is connected with the threaded groove in a threaded mode, the sliding grooves support sliding of the adjusting columns, and the threaded groove supports rotation of the threaded rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the fixing block and the mounting seat, the fixing block is aligned to the mounting groove and pushed into the detector and the mounting seat, the inclined plane of the clamping block is stressed, the clamping block is retracted until the clamping block is at a proper position, the telescopic spring helps the clamping block to reset quickly, and the detector is fixedly connected with the base through the fixing block and the mounting seat, so that the support of the detector is more stable.
2. According to the utility model, through the arrangement of the structures such as the adjusting handle, the threaded rod and the like, the adjusting handle is rotated, the adjusting column of the threaded rod rotating belt moves, and the angle of the base is adjusted by adjusting the four adjusting handles, so that the probe contacts with the conductive material to be detected, and the flexibility is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the base of the present utility model;
fig. 4 is an enlarged view of the utility model at reference a.
In the figure: 1. a detector; 2. a base; 3. a pull ring; 4. a connecting block; 5. a guide wheel; 6. a pull rope; 7. triangular blocks; 8. a slide bar; 9. a clamping block; 10. a fixed block; 11. a mounting base; 12. a rubber pad; 13. an adjusting handle; 14. a threaded rod; 15. an adjusting column; 16. a gasket; 17. a probe head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a crack detection device for a concrete structure involved in water comprises a detector 1, a detection head 17 and a base 2, wherein the bottom of the detector 1 is fixedly connected with a mounting seat 11 through screws, a mounting groove is formed in the mounting seat 11, a fixing block 10 is fixedly connected to the base 2 through screws, a triangular block 7 is slidably assembled in the base 2, one end of the triangular block 7 is fixedly connected with a pull rope 6, the other end of the pull rope 6 is fixedly connected with a connecting block 4, a pull ring 3 is movably hinged to the connecting block 4, a guide wheel 5 is rotatably installed in the base 2, the pull rope 6 bypasses the outer peripheral surface of the guide wheel 5, two symmetrically arranged sliding rods 8 are slidably assembled on the triangular block 7, the other ends of the two sliding rods 8 are fixedly connected with a clamping block 9 through screws, the fixing block 10, the mounting seat 11 and other ends of the two sliding rods are aligned with the mounting groove, the fixing block 10 are pushed into the detector 1 and the mounting seat 11, the inclined surfaces of the clamping block 9 are stressed until the clamping block 9 is retracted to a proper position, the telescopic spring helps the clamping block 9 to quickly reset, and the detector 1 and the base 2 are fixedly connected with the detector 1 through the fixing block 10 and the mounting seat 11.
Referring to fig. 1-3, a rubber pad 12 is fixedly connected to one side of the detector 1, four symmetrically arranged threaded rods 14 are rotatably installed in the base 2, adjusting handles 13 are fixedly connected to the tops of the four threaded rods 14 through screws, adjusting columns 15 are sleeved on the outer peripheral surfaces of the four threaded rods 14 through threads, gaskets 16 are installed at the bottoms of the adjusting columns 15, the adjusting handles 13 are rotated through the arrangement of the structures of the adjusting handles 13, the threaded rods 14 and the like, the adjusting columns 15 of the threaded rods 14 rotate to move, the angles of the base 2 are adjusted through adjusting the four adjusting handles 13, and therefore the detecting heads 17 are enabled to contact conductive materials to be detected, and flexibility is higher.
Referring to fig. 1-4, a sliding groove is formed in the fixing block 10, the triangular block 7 is slidably connected in the sliding groove, a spring is welded at one end of the triangular block 7, the other end of the spring is welded on the inner wall of the sliding groove, two symmetrically arranged grooves are formed in the fixing block 10, two clamping blocks 9 are slidably connected in the two grooves respectively, a telescopic spring is welded at one side of each clamping block 9, the other ends of the two telescopic springs are welded on the inner walls of the two grooves respectively, two symmetrically arranged inclined grooves are formed in the triangular block 7, sliding cards are mounted at one ends of the two sliding rods 8, the two sliding cards are slidably connected in the two inclined grooves respectively, four symmetrically arranged sliding grooves are formed in the base 2, four adjusting columns 15 are slidably connected in the four sliding grooves respectively, threaded grooves are formed in the adjusting columns 15, and 14 threads are connected in the threaded grooves.
The specific implementation process of the utility model is as follows: the fixing block 10 is aligned with the mounting groove and pushed into the detector 1 and the mounting seat 11, the inclined surfaces of the clamping blocks 9 are stressed, the clamping blocks 9 are retracted until the clamping blocks 9 are at proper positions, the telescopic springs help the clamping blocks 9 to be quickly reset, the detector 1 and the base 2 are fixedly connected through the fixing block 10 and the mounting seat 11, so that the support of the detector 1 is more stable, the height of the detecting head 17 is adjusted (which is not described in detail in the prior art), the detecting head 17 is connected with the conductive metal sheet arranged on the surface of a crack, if the current is large, the crack penetrates the conductive material at the position, the development depth of the crack can be obtained by integrating the conductive material data at each position, after the detection is finished, the detecting head 17 is retracted, the pull ring 3 is pulled, the pull rope 6 drives the two sliding rods 8 to simultaneously move inwards, the two clamping blocks 9 can be simultaneously retracted, the detector 1 can be detached, and the instrument is convenient to be stored;
further, when encountering the crack of some corners, detect the high position of degree of difficulty, can rotate adjustment handle 13, threaded rod 14 rotates the adjusting column 15 removal of area, adjusts base 2 angle through four adjustment handles 13 for the contact of probe 17 needs the conductive material that detects, and the flexibility is higher.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a concrete structure crack detection device that is involved, includes detector (1), detecting head (17) and base (2), its characterized in that: the bottom of detector (1) is through screw fixedly connected with mount pad (11), the mounting groove has been seted up on mount pad (11), through screw fixedly connected with fixed block (10) on base (2), the inside sliding fit of base (2) has triangular block (7), the one end fixedly connected with stay cord (6) of triangular block (7), the other end fixedly connected with connecting block (4) of stay cord (6), swing joint has pull ring (3) on connecting block (4), leading wheel (5) are installed in the inside rotation of base (2), stay cord (6) are walked around on the outer peripheral face of leading wheel (5), sliding fit has two symmetrical arrangement's slide bar (8) on triangular block (7), two the other end of slide bar (8) all is through screw fixedly connected with fixture block (9).
2. The crack detection device for a wading concrete structure according to claim 1, wherein: one side fixedly connected with rubber pad (12) of detector (1), the inside rotation of base (2) is installed four threaded rods (14) of symmetrical arrangement, and is four the top of threaded rod (14) is all through screw fixedly connected with adjustment handle (13), four equal thread bush is equipped with on the outer peripheral face of threaded rod (14) adjusts post (15), gasket (16) are installed to the bottom of adjusting post (15).
3. The crack detection device for a wading concrete structure according to claim 1, wherein: the inside of fixed block (10) has seted up the sliding tray, triangle piece (7) sliding connection is in the inside of sliding tray, the one end welding of triangle piece (7) has the spring, the other end welding of spring is in on the inner wall of sliding tray.
4. The crack detection device for a wading concrete structure according to claim 1, wherein: two symmetrically arranged grooves are formed in the fixing block (10), two clamping blocks (9) are respectively connected to the inner portions of the grooves in a sliding mode, one side of each clamping block (9) is welded with a telescopic spring, and the other ends of the two telescopic springs are respectively welded to the inner walls of the two grooves.
5. The crack detection device for a wading concrete structure according to claim 1, wherein: two symmetrically arranged inclined grooves are formed in the triangular block (7), sliding cards are mounted at one ends of the two sliding rods (8), and the two sliding cards are respectively and slidably connected to the inner parts of the two inclined grooves.
6. The crack detection device for a wading concrete structure according to claim 2, wherein: four symmetrically arranged sliding grooves are formed in the base (2), four adjusting columns (15) are respectively connected to the four sliding grooves in a sliding mode, a thread groove is formed in the adjusting columns (15), and the threaded rod (14) is connected to the inside of the thread groove in a threaded mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322240459.6U CN220523740U (en) | 2023-08-18 | 2023-08-18 | Crack detection device for concrete structure of wading |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322240459.6U CN220523740U (en) | 2023-08-18 | 2023-08-18 | Crack detection device for concrete structure of wading |
Publications (1)
Publication Number | Publication Date |
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CN220523740U true CN220523740U (en) | 2024-02-23 |
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CN202322240459.6U Active CN220523740U (en) | 2023-08-18 | 2023-08-18 | Crack detection device for concrete structure of wading |
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CN (1) | CN220523740U (en) |
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2023
- 2023-08-18 CN CN202322240459.6U patent/CN220523740U/en active Active
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