CN214893397U - Beam bottom surface detection structure - Google Patents
Beam bottom surface detection structure Download PDFInfo
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- CN214893397U CN214893397U CN202121652752.8U CN202121652752U CN214893397U CN 214893397 U CN214893397 U CN 214893397U CN 202121652752 U CN202121652752 U CN 202121652752U CN 214893397 U CN214893397 U CN 214893397U
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- fixedly connected
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- connecting box
- telescopic
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- 238000001514 detection method Methods 0.000 title abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 7
- 241001330002 Bambuseae Species 0.000 claims abstract 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 7
- 239000011425 bamboo Substances 0.000 claims abstract 7
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
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Abstract
The utility model discloses a beam bottom face detects structure, including connecting box and side wall, the both sides face of connecting box all sets up threaded hole, and the inner wall threaded connection of screw hole has the lead screw, and the lead screw is kept away from the one end of connecting box and is rotated and be connected with the linkage plate, and the lower fixed surface of connecting box is connected with a first flexible section of thick bamboo, the first compression spring of the interior roof fixedly connected with of a flexible section of thick bamboo, the first flexible post of lower extreme fixedly connected with of a compression spring, the first frame that links up of the lower extreme fixedly connected with of a flexible post, the first inner wall that links up the frame rotates and is connected with first gyro wheel. This bottom of beam face detects structure, when rotating the lead screw and making linking plate remove to adjust the interval between two linking plates according to the width of bridge side wall, solved the problem that can't adjust the distance between the linking plate to the side wall width, promote the equipment first gyro wheel rotate the round backstop card go into the catch groove in, electric telescopic handle is flexible to be driven and is detected the head and detect, has avoided blindly promoting this equipment and has caused the incomplete problem of detection.
Description
Technical Field
The utility model relates to a bottom of beam face detects technical field, specifically is a bottom of beam face detects structure.
Background
The beam has an upper surface called a beam surface and a lower bottom called a beam bottom.
At present, a detection construction vehicle needs to be set up for detecting the bottom surface of a bridge, and detection personnel stand on a hanging plate to observe the bottom of the bridge, so that the detection method is unsafe and cannot avoid piers, and the detection process is slow. A self-propelled bridge floor crack detection device as set forth in patent application No. CN201721167146.0, wherein the self-propelled bridge floor crack detection device comprises: bridge body, side wall, from walking dolly, controlling means, first telescopic link, second telescopic link, third telescopic link, camera, light, vertical plate, walking wheel and tight pulley. Although the walking trolley with the U-shaped structure can drive the detection equipment to move on the bridge, the distance between the longitudinal plates cannot be adjusted according to the width of the side wall, and the walking trolley is pushed blindly to cause incomplete detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bottom of beam face detects structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a beam bottom surface detection structure comprises a connecting box and side walls, wherein both side surfaces of the connecting box are provided with threaded holes, the inner wall of each threaded hole is in threaded connection with a lead screw, one end, far away from the connecting box, of each lead screw is rotatably connected with a connecting plate, the lower surface of the connecting box is fixedly connected with a first telescopic cylinder, the inner top wall of each first telescopic cylinder is fixedly connected with a first compression spring, the lower end of each first compression spring is fixedly connected with a first telescopic column, the lower end of each first telescopic column is fixedly connected with a first connecting frame, the inner wall of each first connecting frame is rotatably connected with a first roller wheel, the right end of each first roller wheel is provided with a groove, the inner wall of each groove is fixedly connected with a telescopic spring, the right end of each telescopic spring is fixedly connected with a stop block, the left side surface of the connecting box is fixedly connected with a connecting transverse plate, the lower surface of each connecting transverse plate is provided with a through hole, the inner wall of each through hole is provided with a ring groove, the inner wall of each ring groove is rotatably connected with a connecting column, the lower extreme fixedly connected with electric telescopic handle of spliced pole, electric telescopic handle's flexible end fixedly connected with detects the head, and the mounting groove has been seted up to the side of linkage plate, and the inner wall of mounting groove is provided with supplementary stabilizing mean.
Preferably, the inner wall of the groove is in sliding connection with the surface of the stop block, and the inner wall of the first connecting frame is provided with a stop groove matched with the stop block.
Preferably, the upper surface of connecting the diaphragm is fixedly connected with the motor case, and the inner wall fixedly connected with servo motor of motor case, servo motor's output and the upper end fixed connection of spliced pole.
Preferably, the auxiliary stabilizing mechanism comprises a second telescopic cylinder, the inner wall of the second telescopic cylinder is connected with the surface of the mounting groove in a sliding mode, a second compression spring is fixedly connected to the inner wall of the second telescopic cylinder, a second telescopic column is fixedly connected to one end of the second compression spring, a second connecting frame is fixedly connected to one end, away from the second telescopic cylinder, of the second telescopic column, a second roller is rotatably connected to the inner wall of the second connecting frame, an adjusting bolt is in threaded connection with the side face of the connecting plate, and the threaded end of the adjusting bolt is rotatably connected with the side face of the second telescopic cylinder.
Preferably, the inner wall fixedly connected with battery of connecting box, the upper surface of connecting box is provided with control switch, servo motor, electric telescopic handle, detection head and battery and control switch electric connection.
Preferably, the inner wall of the first telescopic cylinder is in sliding connection with the surface of the first telescopic column, and the surface of the screw rod is fixedly connected with a handle.
Advantageous effects
The utility model provides a bottom of beam face detects structure possesses following beneficial effect:
1. this bottom of beam face detects structure through setting up the lead screw, can make linking plate remove when rotating the lead screw to can adjust the interval between two linking plates according to the width of bridge side wall, solve the problem of the unable width adjustment to the side wall between the linking plate distance, promote this equipment and make first gyro wheel rotate the dog card after the round and go into the catch groove, the flexible drive of electric telescopic handle detects the head, has avoided blind promotion this equipment to cause the incomplete problem of detection.
2. This bottom of beam face detects structure, through setting up supplementary stabilizing mean, rotates adjusting bolt and makes the surperficial overlap joint of second gyro wheel and side wall, has avoided walking in-process this equipment to rock, through setting up servo motor, when meetting to detect the head and can't avoid the pier, utilizes control switch control servo motor to drive the spliced pole rotatory to make the spliced pole rotate ninety degrees and avoid the pier.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a second telescopic cylinder of the present invention;
FIG. 3 is a schematic diagram of a first connecting plate structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is a schematic view of the three-dimensional structure of the connection box of the present invention.
In the figure: the device comprises a connecting box 1, a screw rod 2, a side wall 3, a connecting plate 4, a first telescopic cylinder 5, a first compression spring 6, a first telescopic column 7, a first connecting frame 8, a first idler wheel 9, a telescopic spring 10, a stop block 11, a connecting transverse plate 12, a connecting column 13, an electric telescopic rod 14, a detection head 15, a servo motor 16, a second telescopic cylinder 17, a second compression spring 18, a second telescopic column 19, a second connecting frame 20, a second idler wheel 21 and an adjusting bolt 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bottom of beam face detects structure, including connecting box 1 and side wall 3, threaded hole is all seted up to the both sides face of connecting box 1, the inner wall threaded connection of screw hole has lead screw 2, the fixed surface of lead screw 2 is connected with the handle, the one end that connecting box 1 was kept away from to lead screw 2 is rotated and is connected with linkage plate 4, through setting up lead screw 2, can make linkage plate 4 remove when rotating lead screw 2, thereby can adjust the interval between two linkage plate 4 according to the width of bridge side wall 3, the problem of the unable distance between 4 to the width adjustment linkage plate of side wall 3 has been solved.
The lower surface of the connecting box 1 is fixedly connected with a first telescopic cylinder 5, the inner top wall of the first telescopic cylinder 5 is fixedly connected with a first compression spring 6, the lower end of the first compression spring 6 is fixedly connected with a first telescopic column 7, the inner wall of the first telescopic cylinder 5 is connected with the surface of the first telescopic column 7 in a sliding way, the lower end of the first telescopic column 7 is fixedly connected with a first linking frame 8, the inner wall of the first linking frame 8 is rotatably connected with a first roller 9, the right end of the first roller 9 is provided with a groove, the inner wall of the groove is fixedly connected with a telescopic spring 10, the right end of the telescopic spring 10 is fixedly connected with a stop block 11, the inner wall of the groove is connected with the surface of the stop block 11 in a sliding way, the inner wall of the first linking frame 8 is provided with a stop groove matched with the stop block 11,
the left side surface of the connecting box 1 is fixedly connected with a connecting transverse plate 12, the lower surface of the connecting transverse plate 12 is provided with a through hole, the inner wall of the through hole is provided with an annular groove, the inner wall of the annular groove is rotatably connected with a connecting column 13, the upper surface of the connecting transverse plate 12 is fixedly connected with a motor box, the inner wall of the motor box is fixedly connected with a servo motor 16, the output end of the servo motor 16 is fixedly connected with the upper end of the connecting column 13, the lower end of the connecting column 13 is fixedly connected with an electric telescopic rod 14, the telescopic end of the electric telescopic rod 14 is fixedly connected with a detection head 15, through the arrangement of the servo motor 16, when the detection head 15 cannot avoid piers, the servo motor 16 is controlled by a control switch to drive the connecting column 13 to rotate ninety degrees to avoid piers, the equipment is pushed to enable a first roller 9 to rotate for a circle, a stop block 11 is clamped into a blocking groove, and the electric telescopic rod 14 drives the detection head 15 to detect, the problem of incomplete detection caused by blindly pushing the equipment is avoided.
The inner wall of the connecting box 1 is fixedly connected with a storage battery, the upper surface of the connecting box 1 is provided with a control switch, a servo motor 16, an electric telescopic rod 14, a detection head 15 and the storage battery are electrically connected with the control switch, the side surface of the connecting plate 4 is provided with a mounting groove, the inner wall of the mounting groove is provided with an auxiliary stabilizing mechanism, the auxiliary stabilizing mechanism comprises a second telescopic cylinder 17, the inner wall of the second telescopic cylinder 17 is in sliding connection with the surface of the mounting groove, the inner wall of the second telescopic cylinder 17 is fixedly connected with a second compression spring 18, one end of the second compression spring 18 is fixedly connected with a second telescopic column 19, one end of the second telescopic column 19, far away from the second telescopic cylinder 17, is fixedly connected with a second connecting frame 20, the inner wall of the second connecting frame 20 is rotatably connected with a second roller 21, the side surface of the connecting plate 4 is in threaded connection with an adjusting bolt 22, and the threaded end of the adjusting bolt 22 is rotatably connected with the side surface of the second telescopic cylinder 17, through setting up supplementary stabilizing mean, rotate adjusting bolt 22 and make second gyro wheel 21 and side wall 3's surface overlap joint, avoided this equipment to rock in the walking process.
The working principle is as follows: when the beam bottom surface detection structure is used, firstly, the screw rod 2 is rotated according to the width of the side wall 3, the distance between the two connecting plates 4 is matched with the width of the side wall 3, the two connecting plates 4 are clamped into two sides of the side wall 3, the first roller 9 is in lap joint with the upper surface of the side wall 3, the adjusting bolt 22 is rotated, the second roller 21 is in lap joint with two side surfaces of the side wall 3, the servo motor 16 is controlled by the control switch to drive the connecting column 13 to rotate, so that the electric telescopic rod 14 below the connecting column 13 extends into the bottom of a bridge, the device is pushed to rotate the first roller 9 for one circle, the stop block 11 is clamped into the blocking groove, the electric telescopic rod 14 stretches to drive the detection head 15 to detect, after the electric telescopic rod 14 drives the detection head 15 to detect the bottom of the next section of the bridge, until the detection is completed, when the electric telescopic rod 14 cannot avoid due to a bridge pier, the servo motor 16 is controlled by the control switch to drive the connecting column 13 to rotate ninety degrees, so that the electric telescopic rod 14 avoids the pier.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bottom of beam face detects structure, includes connecting box (1) and side wall (3), its characterized in that: both side surfaces of the connecting box (1) are provided with threaded holes, the inner wall of each threaded hole is in threaded connection with a lead screw (2), one end, far away from the connecting box (1), of each lead screw (2) is rotatably connected with a connecting plate (4), the lower surface of the connecting box (1) is fixedly connected with a first telescopic cylinder (5), the inner top wall of each first telescopic cylinder (5) is fixedly connected with a first compression spring (6), the lower end of each first compression spring (6) is fixedly connected with a first telescopic column (7), the lower end of each first telescopic column (7) is fixedly connected with a first connecting frame (8), the inner wall of each first connecting frame (8) is rotatably connected with a first roller (9), the right end of each first roller (9) is provided with a groove, the inner wall of each groove is fixedly connected with a telescopic spring (10), the right end of each telescopic spring (10) is fixedly connected with a stop block (11), the left side surface of the connecting box (1) is fixedly connected with a connecting transverse plate (12), the lower surface of connecting diaphragm (12) has seted up the through-hole, and the ring channel has been seted up to the inner wall of through-hole, and the inner wall of ring channel rotates and is connected with spliced pole (13), and the lower extreme fixedly connected with electric telescopic handle (14) of spliced pole (13), and the flexible fixedly connected with of electric telescopic handle (14) detects head (15), and the mounting groove has been seted up to the side of linkage plate (4), and the inner wall of mounting groove is provided with supplementary stabilizing mean.
2. The bottom sill surface detecting structure of claim 1, wherein: the inner wall of the groove is in sliding connection with the surface of the stop block (11), and the inner wall of the first connecting frame (8) is provided with a stop groove matched with the stop block (11).
3. The bottom sill surface detecting structure of claim 1, wherein: the upper surface of connecting diaphragm (12) is fixedly connected with the motor case, and the inner wall fixedly connected with servo motor (16) of motor case, the output of servo motor (16) and the upper end fixed connection of spliced pole (13).
4. The bottom sill surface detecting structure of claim 1, wherein: supplementary stabilizing mean includes the flexible section of thick bamboo of second (17), the inner wall of the flexible section of thick bamboo of second (17) and the surperficial sliding connection of mounting groove, the inner wall fixedly connected with second compression spring (18) of the flexible section of thick bamboo of second (17), the flexible post of one end fixedly connected with second (19) of second compression spring (18), the flexible post of second (19) is kept away from the one end fixedly connected with second of the flexible section of thick bamboo of second (17) and is linked up frame (20), the inner wall of second linking frame (20) is rotated and is connected with second gyro wheel (21), the side threaded connection of linking up board (4) has adjusting bolt (22), the threaded end of adjusting bolt (22) rotates with the side of the flexible section of thick bamboo of second (17) and is connected.
5. The bottom sill surface detecting structure of claim 1, wherein: the inner wall fixedly connected with battery of connecting box (1), the upper surface of connecting box (1) is provided with control switch, servo motor (16), electric telescopic handle (14), detects head (15) and battery and control switch electric connection.
6. The bottom sill surface detecting structure of claim 1, wherein: the inner wall of the first telescopic cylinder (5) is in sliding connection with the surface of the first telescopic column (7), and the surface of the screw rod (2) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652752.8U CN214893397U (en) | 2021-07-20 | 2021-07-20 | Beam bottom surface detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652752.8U CN214893397U (en) | 2021-07-20 | 2021-07-20 | Beam bottom surface detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893397U true CN214893397U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121652752.8U Expired - Fee Related CN214893397U (en) | 2021-07-20 | 2021-07-20 | Beam bottom surface detection structure |
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| Country | Link |
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| CN (1) | CN214893397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324386A (en) * | 2021-12-13 | 2022-04-12 | 江苏华设远州交通科技有限公司 | Bridge crack detection device and use method |
-
2021
- 2021-07-20 CN CN202121652752.8U patent/CN214893397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324386A (en) * | 2021-12-13 | 2022-04-12 | 江苏华设远州交通科技有限公司 | Bridge crack detection device and use method |
| CN114324386B (en) * | 2021-12-13 | 2023-11-21 | 江苏华设远州交通科技有限公司 | Bridge crack detection device and use method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |