CN221549536U - Crack detector for engineering quality detection - Google Patents
Crack detector for engineering quality detection Download PDFInfo
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- CN221549536U CN221549536U CN202323128663.5U CN202323128663U CN221549536U CN 221549536 U CN221549536 U CN 221549536U CN 202323128663 U CN202323128663 U CN 202323128663U CN 221549536 U CN221549536 U CN 221549536U
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- connecting rod
- fixedly connected
- cylinder
- engineering quality
- quality detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 238000003860 storage Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The utility model discloses a crack detector for engineering quality detection, which relates to the technical field of engineering quality detection and comprises the following components: base, second connecting rod, the end rotation of second connecting rod is connected with electric telescopic handle, and electric telescopic handle's output is connected with the detection chi, and the front end of second connecting rod is provided with the second cylinder, and the output of second cylinder rotates with electric telescopic handle's front end to be connected, and one side fixedly connected with receiver of second connecting rod, the front end sliding connection of receiver has the slide, the output of the first cylinder of top fixedly connected with of slide: the problem of in the practicality because the detection chi is long and thin shape generally, it is easy to receive crooked or distortion in the transportation to influence its degree of accuracy and reliability is solved.
Description
Technical Field
The utility model relates to the technical field of engineering quality detection, in particular to a crack detector for engineering quality detection.
Background
The bridge adopts cast-in-situ reinforced concrete structure, and the concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is larger and larger, and the concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like.
The Chinese utility model with publication number of CN218270479U provides a crack detection instrument for engineering quality detection: the servo motor is controlled by a worker to drive the rotating shaft, the L-shaped support and the detection mechanism to swing to a proper angle according to the image fed back by the camera, the telescopic hydraulic cylinder is controlled to extend out of the push rod of the telescopic hydraulic cylinder to drive the detection ruler to abut against the crack, after detection is completed, the telescopic hydraulic cylinder and the lifting hydraulic cylinder are reset, and then the fixing plate is swung to the vertical direction to fold the detection mechanism.
However, the above-mentioned practical use still has disadvantages: since the test rule is generally long and thin in shape, it is susceptible to bending or twisting during transportation, thereby affecting its accuracy and reliability.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a crack detector for engineering quality detection, which solves the problem that the accuracy and reliability of the crack detector are affected because the detection ruler is in a long and thin shape in practical use and is easy to bend or twist in the transportation process.
In order to achieve the above object, the present utility model provides a crack detector for engineering quality detection, comprising: base, second connecting rod, the end rotation of second connecting rod is connected with electric telescopic handle, and electric telescopic handle's output is connected with the detection chi, and the front end of second connecting rod is provided with the second cylinder, and the output of second cylinder rotates with electric telescopic handle's front end to be connected, and one side fixedly connected with receiver of second connecting rod, the front end sliding connection of receiver has the slide, the output of the first cylinder of top fixedly connected with of slide.
As a further scheme of the utility model: one side fixed connection receiver that the second connecting rod is close to the detection chi, the spout has been seted up to the front end of receiver, the inside sliding connection slide of spout, the rear fixedly connected with adapter rod of first cylinder, one side that the adapter rod other end fixed connection second connecting rod is close to the detection chi.
As a further scheme of the utility model: and a camera is fixedly arranged on the electric telescopic rod.
As a further scheme of the utility model: wheels are arranged at the bottom end of the base and close to the two sides, a push-pull plate is fixedly arranged on the side face of the base, and an oil cylinder is fixedly arranged at the upper end of the base and close to the two sides.
As a further scheme of the utility model: the output fixedly connected with fixed frame of hydro-cylinder, the fixed motor that is provided with of lower extreme inner wall of fixed frame, the first pivot of output shaft fixedly connected with of motor, the lower extreme inner wall rotation of fixed frame are provided with the dead lever, the outside fixedly connected with second pivot of dead lever, the cover is equipped with the belt between second pivot and the first pivot.
As a further scheme of the utility model: the top of dead lever runs through the fixed frame and fixedly connected with head rod, and the lower extreme fixed connection second connecting rod of head rod, second connecting rod are L shape.
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up the receiver, electric telescopic handle and detection chi are when not using, pass through the second cylinder and pass through inside the receiver, rethread first cylinder is flexible downwards for the slide moves downwards, seals the receiver, avoids the detection chi to bump in the transportation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the case of the present utility model;
Fig. 3 is an initial state diagram of the electric telescopic rod and the detecting ruler of the present utility model.
In the figure: 1. a base; 2. a wheel; 3. an oil cylinder; 4. a push-pull plate; 5. a first rotating shaft; 6. a motor; 7. a fixed frame; 8. a second rotating shaft; 9. a fixed rod; 10. a slide plate; 11. a first connecting rod; 12. a second connecting rod; 13. a first cylinder; 14. an electric telescopic rod; 15. a detection ruler; 16. a camera; 17. a second cylinder; 18. and a storage box.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.
As shown in fig. 1 to 3, a crack detector for engineering quality detection includes: the base 1, the bottom of base 1 and the position that is close to both sides are provided with wheel 2, and the fixed push-and-pull board 4 that is provided with in side of base 1, the fixed hydro-cylinder 3 that is provided with in the upper end of base 1 and the position that is close to both sides.
The output fixedly connected with fixed frame 7 of hydro-cylinder 3, the fixed motor 6 that is provided with of lower extreme inner wall of fixed frame 7, the first pivot 5 of output shaft fixedly connected with of motor 6, the lower extreme inner wall rotation of fixed frame 7 is provided with dead lever 9, the outside fixedly connected with second pivot 8 of dead lever 9, the cover belt between second pivot 8 and the first pivot 5.
The motor 6 is started, the output shaft of the motor 6 rotates, the output shaft of the motor 6 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the second rotating shaft 8 to rotate through a belt, and the second rotating shaft 8 drives the fixing rod 9 to rotate.
The top of dead lever 9 runs through dead frame 7 and fixedly connected with head rod 11, and head rod 11's lower extreme fixedly connected with second connecting rod 12, second connecting rod 12 take the shape of L.
The fixed rod 9 drives the first connecting rod 11 to rotate, and the first connecting rod 11 drives the second connecting rod 12 to rotate.
The end of the second connecting rod 12 is rotatably connected with an electric telescopic rod 14, the output end of the electric telescopic rod 14 is connected with a detection ruler 15, and a camera 16 is fixedly arranged on the electric telescopic rod 14.
The front end of the second connecting rod 12 is provided with a second air cylinder 17, and the output end of the second air cylinder 17 is rotationally connected with the front end of the electric telescopic rod 14.
One side of the second connecting rod 12, which is close to the detection ruler 15, is fixedly connected with a storage box 18, a sliding groove is formed in the front end of the storage box 18, a sliding plate 10 is slidably connected in the sliding groove, the top end of the sliding plate 10 is fixedly connected with the output end of the first cylinder 13, the rear of the first cylinder 13 is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with one side of the second connecting rod 12, which is close to the detection ruler 15.
Working principle:
During operation, a detector moves the device to a bridge to be detected, then the camera 16 is in communication connection with a working computer, the worker refers to an image fed back by the camera 16 to control the output shaft of the motor 6 to rotate, the output shaft of the motor 6 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the second rotating shaft 8 to rotate through a belt, the second rotating shaft 8 drives the fixed rod 9 to rotate, the fixed rod 9 drives the first connecting rod 11 to rotate, the first connecting rod 11 drives the second connecting rod 12 to rotate, and the output shaft of the motor 6 is stopped to control after the second connecting rod 12 rotates to a proper position;
The initial states of the electric telescopic rod 14 and the detection ruler 15 are shown in fig. 3, the first air cylinder 13 is started, the output end of the first air cylinder 13 stretches upwards to drive the sliding plate 10 to move upwards, the electric telescopic rod 14 and the detection ruler 15 are completely exposed, the second air cylinder 17 is started, the output end of the second air cylinder 17 is controlled to stretch, and the electric telescopic rod 14 rotates to be parallel to the ground, as shown in fig. 1;
The electric telescopic rod 14 is controlled to stretch and retract, the detection ruler 15 is driven to be abutted to the crack, finally, the width indication of the crack is read through the camera 16, so that the detection work of the crack is completed, and after the detection is completed, all devices are reset.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (6)
1. The utility model provides a crack detector for engineering quality detection which characterized in that includes: base (1), second connecting rod (12), the end rotation of second connecting rod (12) is connected with electric telescopic handle (14), the output of electric telescopic handle (14) is connected with detection chi (15), the front end of second connecting rod (12) is provided with second cylinder (17), the output of second cylinder (17) is rotated with the front end of electric telescopic handle (14) and is connected, one side fixedly connected with receiver (18) of second connecting rod (12), the front end sliding connection of receiver (18) has slide (10), the output of the first cylinder (13) of top fixedly connected with of slide (10).
2. The crack detector for engineering quality detection according to claim 1, wherein one side of the second connecting rod (12) close to the detection ruler (15) is fixedly connected with the storage box (18), a sliding groove is formed in the front end of the storage box (18), the sliding groove is internally and slidably connected with the sliding plate (10), a connecting rod is fixedly connected to the rear of the first cylinder (13), and the other end of the connecting rod is fixedly connected with one side of the second connecting rod (12) close to the detection ruler (15).
3. The crack detector for engineering quality detection according to claim 1, wherein the camera (16) is fixedly mounted on the electric telescopic rod (14).
4. The crack detector for engineering quality detection according to claim 1, wherein wheels (2) are arranged at the bottom end of the base (1) and close to two sides, a push-pull plate (4) is fixedly arranged on the side face of the base (1), and an oil cylinder (3) is fixedly arranged at the upper end of the base (1) and close to two sides.
5. The crack detector for engineering quality detection according to claim 4, wherein the output end of the oil cylinder (3) is fixedly connected with a fixed frame (7), a motor (6) is fixedly arranged on the inner wall of the lower end of the fixed frame (7), a first rotating shaft (5) is fixedly connected with an output shaft of the motor (6), a fixed rod (9) is rotatably arranged on the inner wall of the lower end of the fixed frame (7), a second rotating shaft (8) is fixedly connected to the outer side of the fixed rod (9), and a belt is sleeved between the second rotating shaft (8) and the first rotating shaft (5).
6. The crack detector for engineering quality detection according to claim 5, wherein the top end of the fixing rod (9) penetrates through the fixing frame (7) and is fixedly connected with the first connecting rod (11), the lower end of the first connecting rod (11) is fixedly connected with the second connecting rod (12), and the second connecting rod (12) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128663.5U CN221549536U (en) | 2023-11-20 | 2023-11-20 | Crack detector for engineering quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128663.5U CN221549536U (en) | 2023-11-20 | 2023-11-20 | Crack detector for engineering quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221549536U true CN221549536U (en) | 2024-08-16 |
Family
ID=92250868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323128663.5U Active CN221549536U (en) | 2023-11-20 | 2023-11-20 | Crack detector for engineering quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221549536U (en) |
-
2023
- 2023-11-20 CN CN202323128663.5U patent/CN221549536U/en active Active
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