CN219891249U - Concrete internal defect detection mechanism - Google Patents
Concrete internal defect detection mechanism Download PDFInfo
- Publication number
- CN219891249U CN219891249U CN202321383892.9U CN202321383892U CN219891249U CN 219891249 U CN219891249 U CN 219891249U CN 202321383892 U CN202321383892 U CN 202321383892U CN 219891249 U CN219891249 U CN 219891249U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- defect detection
- detection mechanism
- internal defect
- fixing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000007547 defect Effects 0.000 title claims abstract description 19
- 238000005056 compaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a concrete internal defect detection mechanism which comprises a fixing frame, wherein an adjusting and fixing structure is fixedly connected to the inner wall of the fixing frame, a guide rail is fixedly connected to the middle part of the fixing frame, so that a moving mechanism can stably move, guide grooves are formed in the top and the bottom of the guide rail, the tops of the two guide rails are respectively and slidably connected with a moving mechanism, and an ultrasonic detector is connected to the top of the moving mechanism in a clamping manner and used for detecting the interior of concrete. According to the utility model, the positioning clamping frame is arranged, so that the detection mechanism can stably move, a concrete sample to be detected is rapidly and stably detected, meanwhile, the connecting guide rail of the fixing frame can be increased and reduced according to different lengths of the concrete sample to be detected, flexible conversion in operation is facilitated, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of concrete detection application, in particular to a concrete internal defect detection mechanism.
Background
Concrete is called concrete for short, which refers to a general term of engineering composite materials formed by cementing aggregates into a whole by cementing materials, and the term of concrete generally refers to cement concrete which is obtained by mixing cement serving as cementing materials, sand and stone serving as base materials and water according to a certain proportion and stirring, and is widely applied to civil engineering.
The existing concrete detection device generally uses ultrasonic waves to carry out corresponding fitting detection on concrete samples by two persons, and the two persons need to carry out synchronous operation and are positioned at the same relative position, so that the concrete detection device needs to be accurate in operation and maintains a certain time, and the detection time and the working strength of detection persons are improved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a concrete internal defect detection mechanism, which can stably move by arranging a positioning clamping frame, so that a concrete sample to be detected can be rapidly and stably detected, meanwhile, the connecting guide rail of a fixing frame can be increased and reduced according to different lengths of the concrete sample to be detected, the flexible change in operation is facilitated, and the detection efficiency is improved.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a concrete internal defect detection mechanism, which comprises a fixing rack, the inner wall fixedly connected with of mount adjusts fixed knot and constructs, the middle part fixedly connected with guide rail of mount, and the mobile mechanism of being convenient for carries out stable removal, the guide slot has all been seted up to the top and the bottom of guide rail, and the top of two guide rails is all sliding connection has mobile mechanism, mobile mechanism's top block is connected with ultrasonic detector for carry out inside detection to concrete;
the adjusting and fixing structure comprises a screw rod, the outer wall of the screw rod is symmetrically connected with moving blocks in a threaded mode close to the end face, clamping blocks are fixedly connected to the opposite faces of the two moving blocks close to the end face, the two moving blocks are driven to move through rotation of the screw rod, and accordingly the two clamping blocks are driven to clamp and fix concrete samples.
The utility model is further provided with: the inner side wall of the fixing frame is provided with a sliding groove, and the two moving blocks are in sliding connection with the sliding groove.
Through above-mentioned technical scheme, be convenient for the stable slip when adjusting the movable block.
The utility model is further provided with: the end faces of the two screw rods are respectively in rotary connection with the inner wall of the fixing frame, the end faces penetrate through the front wall of the fixing frame, and the end faces are fixedly connected with handles.
Through the technical scheme, the handle is used for driving the screw rod to rotate, so that the two moving blocks are driven to move.
The utility model is further provided with: the moving mechanism comprises a first frame body, a connecting block is arranged at the bottom of the first frame body in a penetrating mode, a second frame body is fixedly connected to the bottom of the connecting block, rollers are connected to the side walls of the first frame body and the second frame body in a rotating mode, and the rollers are closely attached to the inner walls of the guide grooves respectively.
Through above-mentioned technical scheme, be convenient for first support body and second support body drive two gyro wheels and carry out the centre gripping and stably remove on the guide rail.
The utility model is further provided with: the inside of first support body is close to lateral wall position symmetry fixedly connected with reference column, two the outer wall of reference column is all wrapped up and is provided with the spring, the top fixedly connected with slide of connecting block.
Through above-mentioned technical scheme, utilize the reaction force of inside spring for the slide drives the connecting block and resets, thereby makes two gyro wheels relative movement, the centre gripping is on the guide rail.
The utility model is further provided with: the connecting block is in sliding connection with the two positioning columns through the sliding plate, and is in compaction fit with the top of the spring.
Through the technical scheme, the moving mechanism can be stably clamped on the guide rail to move.
The utility model is further provided with: the inside fixedly connected with motor of second support body, and drive shaft terminal surface is bolted connection with the gyro wheel.
Through above-mentioned technical scheme, be convenient for drive the rotation of gyro wheel through the motor to drive whole moving mechanism and remove the detection.
The beneficial effects of the utility model are as follows:
1. according to the concrete internal defect detection mechanism provided by the utility model, the positioning clamping frame is arranged, so that the detection mechanism can stably move, and a concrete sample to be detected is rapidly and stably detected;
2. according to the concrete internal defect detection mechanism provided by the utility model, the length of the concrete sample to be detected can be increased and reduced according to different lengths of the concrete sample to be detected through the connecting guide rail of the fixing frame, so that the flexible change in operation is facilitated, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic view of a mechanism for detecting defects in concrete according to the present utility model;
FIG. 2 is a block diagram of a detection moving mechanism in a concrete internal defect detection mechanism according to the present utility model;
fig. 3 is a sectional view of a detection moving mechanism in a concrete internal defect detection mechanism according to the present utility model.
In the figure: 1. a fixing frame; 11. a chute; 2. a guide rail; 21. a guide groove; 3. a screw rod; 31. a handle; 32. a moving block; 33. clamping blocks; 4. a first frame body; 5. a connecting block; 51. a slide plate; 52. positioning columns; 53. a spring; 54. a second frame body; 55. a motor; 6. a roller; 7. an ultrasonic detector.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
As shown in FIG. 1, a concrete internal defect detection mechanism comprises a fixing frame 1, wherein a chute 11 is formed in the inner side wall of the fixing frame 1, two moving blocks 32 are in sliding connection with the chute 11, so that stable sliding is facilitated when the moving blocks 32 are regulated, the inner wall of the fixing frame 1 is fixedly connected with a regulating and fixing structure, the middle part of the fixing frame 1 is fixedly connected with a guide rail 2, so that the moving mechanism can stably move, guide grooves 21 are formed in the top and the bottom of the guide rail 2, and an ultrasonic detector 7 is connected with the top of the moving mechanism in a clamping manner and used for detecting the interior of concrete;
the adjusting and fixing structure comprises a screw rod 3, the end faces of the two screw rods 3 are respectively connected with the inner wall of a fixing frame 1 in a rotating mode, the end faces penetrate through the front wall of the fixing frame 1, a handle 31 is fixedly connected to the end faces, the handle 31 is used for driving the screw rod 3 to rotate, so that two moving blocks 32 are driven to move, the outer wall of the screw rod 3 is close to the end face in a threaded mode, the moving blocks 32 are symmetrically connected with the positions of the end faces, the clamping blocks 33 are fixedly connected to the opposite faces of the two moving blocks 32, the two moving blocks 32 are driven to move through the rotation of the screw rod 3, and accordingly the two clamping blocks 33 are driven to clamp and fix a concrete sample.
As shown in fig. 2 and fig. 3, equal sliding connection in top of two guide rails 2 has moving mechanism, moving mechanism includes first support body 4, the inside that is close to lateral wall position symmetry fixedly connected with reference column 52 of first support body 4, the outer wall of two reference column 52 is all wrapped up and is provided with spring 53, the top fixedly connected with slide 51 of connecting block 5, utilize the reaction force of inside spring 53, make slide 51 drive connecting block 5 reset, thereby make two gyro wheels 6 relative movement, the centre gripping is on guide rail 2, the bottom of first support body 4 runs through and is provided with connecting block 5, connecting block 5 is sliding connection through slide 51 and two reference column 52, and be compressing tightly the laminating setting with the top of spring 53, just remove on guide rail 2 with the centre gripping that makes moving mechanism can be stable, the bottom fixedly connected with second support body 54 of connecting block 5, the lateral wall of first support body 4 and second support body 54 all rotates and is connected with gyro wheels 6, and be closely laminating setting with the inner wall of guide slot 21 respectively, be convenient for first support body 4 and second support body 54 drive two gyro wheels 6 and carry out the centre gripping motor on guide rail 2, second support body 54 is stable through slide 51, and is connected with the inside the drive roller 6 through the centre gripping motor 55, thereby move the end face is connected with the drive roller 6, and is convenient for move the whole and is connected with the end face 55.
When the utility model is used, firstly, the fixing frame 1 and the guide rail 2 are combined to be sleeved on a concrete sample, the rotating handle 31 drives the screw rod 3 to rotate, so that the screw rod 3 rotates to drive the two moving blocks 32 to move, thereby driving the two clamping blocks 33 to clamp and fix the concrete sample, and then, the motor 55 in the interior is started to drive the roller 6 to roll on the guide rail 2, so that the detection efficiency of the concrete is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a concrete internal defect detection mechanism, includes mount (1), its characterized in that: the ultrasonic detection device comprises a fixing frame (1), wherein an adjusting and fixing structure is fixedly connected to the inner wall of the fixing frame (1), a guide rail (2) is fixedly connected to the middle of the fixing frame (1), guide grooves (21) are formed in the top and the bottom of the guide rail (2), moving mechanisms are slidably connected to the tops of the two guide rails (2), and an ultrasonic detector (7) is connected to the top of each moving mechanism in a clamping mode;
the adjusting and fixing structure comprises a screw rod (3), wherein moving blocks (32) are symmetrically and threadedly connected to the outer wall of the screw rod (3) close to the end face, and clamping blocks (33) are fixedly connected to the opposite surfaces of the two moving blocks (32) close to the end face.
2. The concrete internal defect detection mechanism according to claim 1, wherein: the inner side wall of the fixing frame (1) is provided with a sliding groove (11), and the two moving blocks (32) are in sliding connection with the sliding groove (11).
3. The concrete internal defect detection mechanism according to claim 1, wherein: the end faces of the two screw rods (3) are respectively in rotary connection with the inner wall of the fixing frame (1), the end faces penetrate through the front wall of the fixing frame (1), and the end faces are fixedly connected with handles (31).
4. The concrete internal defect detection mechanism according to claim 1, wherein: the moving mechanism comprises a first frame body (4), a connecting block (5) is arranged at the bottom of the first frame body (4) in a penetrating mode, a second frame body (54) is fixedly connected to the bottom of the connecting block (5), rollers (6) are connected to the side walls of the first frame body (4) and the second frame body (54) in a rotating mode, and the rollers are respectively and closely attached to the inner walls of the guide grooves (21).
5. The concrete internal defect detection mechanism according to claim 4, wherein: the inside of first support body (4) is close to lateral wall position symmetry fixedly connected with reference column (52), two the outer wall of reference column (52) is all wrapped up and is provided with spring (53), the top fixedly connected with slide (51) of connecting block (5).
6. The concrete internal defect detection mechanism according to claim 5, wherein: the connecting block (5) is in sliding connection with the two positioning columns (52) through the sliding plate (51), and is in compaction fit with the top of the spring (53).
7. The concrete internal defect detection mechanism according to claim 4, wherein: the inside fixedly connected with motor (55) of second support body (54), and drive shaft terminal surface is bolted connection with gyro wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383892.9U CN219891249U (en) | 2023-06-02 | 2023-06-02 | Concrete internal defect detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383892.9U CN219891249U (en) | 2023-06-02 | 2023-06-02 | Concrete internal defect detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891249U true CN219891249U (en) | 2023-10-24 |
Family
ID=88395961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321383892.9U Active CN219891249U (en) | 2023-06-02 | 2023-06-02 | Concrete internal defect detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891249U (en) |
-
2023
- 2023-06-02 CN CN202321383892.9U patent/CN219891249U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113404325B (en) | Single-opening intelligent grouting joint filling machine for wall cracks and construction method | |
| CN217425067U (en) | Concrete prefabricated part strength detection device | |
| CN210037427U (en) | Reinforcing bar intensity detection device that building quality supervise used | |
| CN220399166U (en) | Concrete hardness detection device | |
| CN219891249U (en) | Concrete internal defect detection mechanism | |
| CN207930755U (en) | A kind of large-bore plastics tubing sampling machine | |
| CN211042980U (en) | Green high performance concrete's mechanics detection device | |
| CN218036066U (en) | Building prefabricated plate detects anti pressure detection device of usefulness | |
| CN216747188U (en) | Evaporate and press aerated concrete block compressive capacity detection device | |
| CN216899905U (en) | Concrete resistance to compression appearance | |
| CN216449346U (en) | Construction engineering is intensity detection device for concrete slab | |
| CN211973448U (en) | Building compactness sampling device for ground | |
| CN217277434U (en) | Building material structural strength detection device | |
| CN218885639U (en) | Compression-resistant detection device for ALC wallboard production | |
| CN219196752U (en) | Concrete leveling frame | |
| CN220304904U (en) | Electrolyte sampling device | |
| CN215598874U (en) | Pressurizing equipment for detecting raw materials of highway engineering cement | |
| CN219475608U (en) | Concrete surface bubble detection device | |
| CN219694052U (en) | Concrete thickness measuring device | |
| CN210108844U (en) | Clamping type marshall stability apparatus | |
| CN219104608U (en) | Cement concrete high accuracy detection device | |
| CN217106322U (en) | Concrete formwork supporting device for building engineering | |
| CN219705591U (en) | Aerated concrete block cutting machine | |
| CN219158421U (en) | Construction auxiliary device for building wall | |
| CN214447227U (en) | Concrete test piece bears frame for concrete curing room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |