CN219673859U - Crack detector - Google Patents
Crack detector Download PDFInfo
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- CN219673859U CN219673859U CN202321261647.0U CN202321261647U CN219673859U CN 219673859 U CN219673859 U CN 219673859U CN 202321261647 U CN202321261647 U CN 202321261647U CN 219673859 U CN219673859 U CN 219673859U
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- box body
- motor
- crack detector
- hydraulic cylinder
- probe
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- 239000000523 sample Substances 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Abstract
The utility model discloses a crack detector, which comprises a moving device for driving the whole movement and a detecting device for detecting cracks, and also comprises an adjusting device which is arranged on the moving device and is used for moving in parallel front and back and left and right, wherein the detecting device is arranged on the adjusting device; the adjusting device comprises a first motor, a lead screw is arranged at the output end of the first motor, a sliding block is arranged on the lead screw, a guide rail is arranged on the sliding block, two rollers are arranged on the guide rail, a second motor is arranged on one side of each roller, and a supporting seat is arranged above each roller. According to the crack detector, the detection range is improved through the arrangement of front-back left-right parallel movement; by the arrangement of automatic parallel movement, the workload of manually moving the probe is reduced; through the arrangement that three directions independently move, the applicability is improved.
Description
Technical Field
The utility model belongs to the field of building engineering detection, and particularly relates to a crack detector.
Background
Crack detection in concrete buildings/structures is mainly based on human visual inspection, and the method has low efficiency and low accuracy. If the crack can be found in time at the initial stage of the occurrence of the crack, and the development condition of the crack is tracked in real time, the maintenance cost can be greatly reduced, and the safety of the building/structure can be ensured, so that the crack detector is needed.
The utility model provides a contrast application number is 202221135842.4's chinese patent discloses a crack probe for building engineering detects, which comprises a base, the base bottom is equipped with mobile device, base top one side rigid coupling is equipped with the U type link of inversion, U type link is hollow structure, be equipped with elevating gear on the U type link, the last connecting plate that is equipped with of elevating gear, inlay on the connecting plate and be equipped with the spout, it is equipped with electric telescopic column two to peg graft in the spout, electric telescopic column two's tip rigid coupling is equipped with the slider, slider and spout sliding connection, the rigid coupling is equipped with detection device on the front lateral wall of slider, base opposite side top is equipped with the bin, the rigid coupling is equipped with the handrail on the base one side lateral wall. Compared with the prior art, the utility model has the advantages that: rational in infrastructure, the detection of being convenient for, convenient removal.
The fine adjustment of the above-mentioned patents after fixing is troublesome in detecting cracks in the surrounding area. Therefore, a new device is designed, and the detection range is improved through the arrangement of front-back, left-right and parallel movement; by the arrangement of automatic parallel movement, the workload of manually moving the probe is reduced; through the arrangement that three directions independently move, the applicability is improved.
Disclosure of Invention
The present utility model is directed to a crack detector, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the crack detector comprises a moving device for driving the whole body to move, a detecting device for detecting cracks, and an adjusting device which is arranged on the moving device and used for moving in parallel front and back and left and right, wherein the detecting device is arranged on the adjusting device; the adjusting device comprises a first motor, a lead screw is arranged at the output end of the first motor, a sliding block is arranged on the lead screw, a guide rail is arranged on the sliding block, two rollers are arranged on the guide rail, a second motor is arranged on one side of each roller, and a supporting seat is arranged above each roller.
Further: the mobile device comprises a box body, four universal wheels are uniformly arranged at four corners of the bottom of the box body, sliding grooves are symmetrically formed in the inner wall of the box body, electric push rods are symmetrically arranged on the bottom surface of the box body, a first hydraulic cylinder is arranged at one end of each electric push rod, an anti-slip pad is arranged at the lower end of each first hydraulic cylinder, and a box cover is arranged on the box body.
Further: the detection device comprises a second hydraulic cylinder, a mounting frame is arranged at the top end of the second hydraulic cylinder, a probe is arranged in the mounting frame, the probe is connected with a wire, and a display is arranged at one end, far away from the probe, of the wire.
Further: the sliding block is connected with the guide rail through welding.
Further: the first motor is connected with the box body through bolts, and the box body is made of Q235 steel materials.
Further: the cross section of the supporting seat is square, and the maximum bearing weight of the supporting seat is not more than 20Kg.
Compared with the prior art, the utility model has the beneficial effects that:
1. the detection range is improved through the arrangement of front-back and left-right parallel movement;
2. by the arrangement of automatic parallel movement, the workload of manually moving the probe is reduced;
3. through the arrangement that three directions independently move, the applicability is improved.
Drawings
FIG. 1 is a schematic view of a crack detector according to the present utility model;
FIG. 2 is a schematic view of a moving apparatus of a crack detector according to the present utility model;
FIG. 3 is a schematic view of an adjusting apparatus of a crack detector according to the present utility model;
FIG. 4 is a schematic view of a crack detector according to the present utility model;
fig. 5 is a cross-sectional view of a crack detector according to the present utility model.
In the reference numerals: 1. a mobile device; 101. a case; 102. a universal wheel; 103. a chute; 104. an electric push rod; 105. a first hydraulic cylinder; 106. an anti-slip pad; 107. a case cover; 2. an adjusting device; 201. a first motor; 202. a screw rod; 203. a slide block; 204. a guide rail; 205. a roller; 206. a second motor; 207. a support base; 3. a detection device; 301. a second hydraulic cylinder; 302. a mounting frame; 303. a probe; 304. a wire; 305. a display.
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. 1-5, a crack detector includes a moving device 1 for driving an entire moving device and a detecting device 3 for detecting cracks, and further includes an adjusting device 2 disposed on the moving device 1 for moving in parallel back and forth, left and right, and the detecting device 3 is disposed on the adjusting device 2.
In this embodiment: the mobile device 1 comprises a box body 101, wherein the box body 101 is made of Q235 steel, four universal wheels 102 are uniformly arranged at four corners of the bottom of the box body 101, sliding grooves 103 are symmetrically formed in the inner wall of the box body 101, two electric push rods 104 are symmetrically arranged on the bottom surface of the box body 101, a first hydraulic cylinder 105 is arranged at one end of each electric push rod 104, an anti-slip pad 106 is arranged at the lower end of each first hydraulic cylinder 105, a box cover 107 is arranged on the box body 101, the box body 101 is supported by the universal wheels 102 to move to a designated position, and the anti-slip pad 106 is contacted with the ground by stretching out and drawing back of each electric push rod 104, so that the whole support is stable;
in this embodiment: the adjusting device 2 comprises a first motor 201, a lead screw 202 is arranged at the output end of the first motor 201, a sliding block 203 is arranged on the lead screw 202, a guide rail 204 is arranged on the sliding block 203, the sliding block 203 is connected with the guide rail 204 through welding, two rollers 205 are arranged on the guide rail 204, a second motor 206 is arranged on one side of each of the two rollers 205, a supporting seat 207 is arranged above each of the two rollers 205, the cross section of each supporting seat 207 is square, the maximum bearing weight is not more than 20Kg, the first motor 201 drives the lead screw 202 to rotate so as to drive the sliding block 203 to move left and right, and the second motor 206 drives the rollers 205 to roll on the guide rail 204 so as to enable the supporting seats 207 to move forwards and backwards;
in this embodiment: the detection device 3 comprises a second hydraulic cylinder 301, a mounting frame 302 is arranged at the top end of the second hydraulic cylinder 301, a probe 303 is arranged on the mounting frame 302, a wire 304 is connected to the probe 303, a display 305 is arranged at one end, far away from the probe 303, of the wire 304, the second hydraulic cylinder 301 stretches and contracts to drive the mounting frame 302 to enable the probe 303 to rise to a designated height for detection, and detection results are displayed on the display 305 through the wire 304.
Working principle: the universal wheel 102 supports the box body 101 to move to a designated position, the first hydraulic cylinder 105 stretches out and draws back after the electric push rod 104 stretches out to enable the anti-slip pad 106 to be in contact with the ground so as to support the whole body stably, the box cover 107 is opened, the second hydraulic cylinder 301 stretches out and draws back to drive the mounting frame 302 to move so as to enable the probe 303 to rise to the designated height to be detected, a detection result is displayed on the display 305 through a lead 304, after the detection of the current position is finished, the second hydraulic cylinder 301 stretches out and draws back to drive the mounting frame 302 to move so as to enable the probe 303 to descend, the first motor 201 drives the lead screw 202 to rotate so as to drive the sliding block 203 to move so as to enable the guide rail 204 to move left and right between the two sliding grooves 103, the second motor 206 drives the roller 205 to roll so as to drive the supporting seat 207 to move forwards and backwards, and after the detection result is adjusted to the next designated position, the second hydraulic cylinder 301 stretches out and drives the mounting frame 302 to move so as to enable the probe 303 to rise to the designated height to be detected.
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. Crack detector, including being used for driving mobile device (1) of global motion and being used for detecting the detection device (3) of crack, its characterized in that: the device also comprises an adjusting device (2) which is arranged on the moving device (1) and is used for moving in parallel from front to back and from left to right, and the detecting device (3) is arranged on the adjusting device (2);
the adjusting device (2) comprises a first motor (201), a lead screw (202) is arranged at the output end of the first motor (201), a sliding block (203) is arranged on the lead screw (202), a guide rail (204) is arranged on the sliding block (203), two rollers (205) are arranged on the guide rail (204), a second motor (206) is arranged on one side of each roller (205), and a supporting seat (207) is arranged above each roller (205).
2. A crack detector as defined in claim 1, wherein: the mobile device (1) comprises a box body (101), four universal wheels (102) are evenly arranged at four corners at the bottom of the box body (101), sliding grooves (103) are symmetrically formed in the inner wall of the box body (101), two electric push rods (104) are symmetrically arranged on the bottom of the box body (101), a first hydraulic cylinder (105) is arranged at one end of each electric push rod (104), an anti-slip pad (106) is arranged at the lower end of each first hydraulic cylinder (105), and a box cover (107) is arranged on the box body (101).
3. A crack detector as defined in claim 1, wherein: the detection device (3) comprises a second hydraulic cylinder (301), a mounting frame (302) is arranged at the top end of the second hydraulic cylinder (301), a probe (303) is arranged on the mounting frame (302), the probe (303) is connected with a lead (304), and a display (305) is arranged at one end, far away from the probe (303), of the lead (304).
4. A crack detector as defined in claim 1, wherein: the sliding block (203) is connected with the guide rail (204) through welding.
5. A crack detector as claimed in claim 2, characterized in that: the first motor (201) is connected with the box body (101) through bolts, and the box body (101) is made of Q235 steel materials.
6. A crack detector as defined in claim 1, wherein: the cross section of the supporting seat (207) is square, and the maximum bearing weight of the supporting seat (207) is not more than 20Kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261647.0U CN219673859U (en) | 2023-05-24 | 2023-05-24 | Crack detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261647.0U CN219673859U (en) | 2023-05-24 | 2023-05-24 | Crack detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673859U true CN219673859U (en) | 2023-09-12 |
Family
ID=87895370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261647.0U Active CN219673859U (en) | 2023-05-24 | 2023-05-24 | Crack detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673859U (en) |
-
2023
- 2023-05-24 CN CN202321261647.0U patent/CN219673859U/en active Active
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