CN216622214U - Bridge bottom surface crack detection device - Google Patents
Bridge bottom surface crack detection device Download PDFInfo
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- CN216622214U CN216622214U CN202123323930.5U CN202123323930U CN216622214U CN 216622214 U CN216622214 U CN 216622214U CN 202123323930 U CN202123323930 U CN 202123323930U CN 216622214 U CN216622214 U CN 216622214U
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- crack detection
- bridge
- detection device
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Abstract
The utility model relates to the technical field of bridge crack detection, in particular to a bridge bottom crack detection device, which solves the problems that most bridge bottom crack detection devices in the market in the prior art can only be adapted to bridges with the same thickness or width, and personnel are required to measure the thickness of the bridge before measurement, so that the detection cost of the personnel on the bridges with different sizes is undoubtedly increased, and the detection efficiency is reduced. The utility model provides a bridge bottom surface crack detection device, includes the crossbeam, and one side outer wall of crossbeam and the horizontal direction rotation along the crossbeam are connected with a plurality of connecting portion, and connecting portion include the round bar, and the one end of round bar is rotated with adjacent crossbeam one side and is connected, and the other end fixedly connected with frame of round bar, the inner chamber sliding connection of frame has splint. The bridge bottom crack detection device is suitable for bridges with different thicknesses or widths to carry out measurement, so that the measurement cost of personnel is reduced, the workload of the personnel is reduced, and the detection accuracy of the bridge bottom crack is improved.
Description
Technical Field
The utility model relates to the technical field of bridge crack detection, in particular to a bridge bottom crack detection device.
Background
Whether the bridge is structurally healthy or not is extremely important for the safety of passing vehicles and pedestrians, and the damage of the bridge, particularly the damage of a concrete bridge, is mostly caused by cracks, so that the detection of the cracks of the bridge is necessary. At present, the bridge crack detection method at home and abroad is mainly manual detection, a large amount of manpower and material resources are consumed for manual detection, and when the bridge bottom crack is detected, workers need to go down to the bottom of the bridge in person, so that the danger is high, and the device can be frequently used for replacing the workers to perform high-altitude detection.
However, most bridge bottom crack detection devices in the market can only be adapted to bridges with the same thickness or width, and people are required to measure the thickness of the bridge before measurement, so that the detection cost of the people for bridges with different sizes is undoubtedly increased, the detection efficiency is reduced, and the bridge bottom crack detection device is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge bottom crack detection device, which solves the problems that most bridge bottom crack detection devices in the market in the prior art can only be adapted to bridges with the same thickness or width, and personnel are required to measure the thickness of the bridge before measurement, so that the detection cost of the personnel on the bridges with different sizes is undoubtedly increased, and the detection efficiency is reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a bridge bottom surface crack detection device, includes the crossbeam, one side outer wall of crossbeam and the horizontal direction rotation along the crossbeam are connected with a plurality of connecting portion, connecting portion include the round bar, the one end and adjacent crossbeam one side of round bar rotate to be connected, and the other end fixedly connected with frame of round bar, the inner chamber sliding connection of frame has splint, and one side of splint and the cylinder fixed connection of fixed connection at frame one side inner wall, the bottom sliding connection of crossbeam has the pneumatic cylinder, and pneumatic cylinder bottom fixedly connected with mounting box, the mechanism of making a video recording is installed to the inner chamber bottom of mounting box.
Preferably, one end of the round rod close to the cross beam is rotatably connected with one side of the cross beam through a rotating shaft.
Preferably, a sliding groove is formed in the inner wall of one side of the inner cavity of the outer frame, and a sliding block matched with the sliding groove is fixedly connected to one side of the clamping plate.
Preferably, one side of the outer wall of one side of the clamping plate, which is far away from the cylinder, is fixedly connected with a side plate.
Preferably, the bottom fixedly connected with slide rail of crossbeam, and the inner chamber sliding connection of slide rail has the slip subassembly, the pneumatic cylinder is installed in the bottom central point department of slip subassembly, and the output of pneumatic cylinder and the top central point department fixed connection of putting of mounting box.
Preferably, a through groove penetrating through the side wall of the mounting box is formed in one side of the mounting box, a servo motor is arranged in an inner cavity of the through groove, a plurality of connecting rods are fixedly connected to the outer ring of the servo motor and distributed in a circumferential array mode, one end, far away from the servo motor, of each connecting rod is fixedly connected with the inner surface wall of the adjacent through groove, and fan blades are connected to the output end of the servo motor in a transmission mode.
Preferably, an air guide pipe is arranged on one side of the through groove and in the inner cavity of the mounting box, and one end, close to the mounting box, of the air guide pipe is fixedly connected with the inner wall of one side of the adjacent mounting box.
Preferably, the top of the hydraulic cylinder is fixedly connected with the bottom of the sliding assembly through a bolt.
The utility model has at least the following beneficial effects:
when the device is used by personnel, the rotating shaft is manually rotated to rotate the round rod to drive the outer frame to rotate, angle adaptation is carried out, the device is selected to be fixed on a bridge post or a bridge according to actual conditions, the clamping plate is driven to contract inwards through the air cylinder to be fixedly connected with one inner side wall of the outer frame, after the crossbeam is integrally fixed, the mounting box is driven through the hydraulic cylinder to adjust the proper height, the mounting box is driven to move left and right through the sliding component in the sliding rail to adjust the shooting of different pictures by the shooting mechanism for crack detection, dust can be adsorbed at the bottom of the bridge under the influence of the environment, the time observation effect of the personnel can be influenced to a certain extent, the fan blades are driven to rotate through the servo motor to generate wind power, floating dust adsorbed at the bottom of the bridge is blown, the personnel can carefully detect through the shooting mechanism, and the bridge with different thicknesses or widths is adapted for measurement, the measurement cost of personnel is reduced, the workload of personnel is reduced, and the detection accuracy of the crack at the bottom of the bridge is improved.
The utility model also has the following beneficial effects:
through the setting of pivot, make the round bar can drive the frame and carry out the regulation of angle, setting through spout and slider, the direction of motion of splint has been injectd, make splint can not drop naturally by the influence of gravity, setting through the curb plate, make splint more firm to the centre gripping of clamp, setting through the pneumatic cylinder, make things convenient for personnel to adjust the height of mechanism of making a video recording, setting through servo motor and flabellum, make personnel conveniently control servo motor and drive the rotatory adsorbed ash floating that produces wind-force help observation region of flabellum and blow away, setting through the guide duct, make the wind direction that the flabellum produced concentrate more, the wind pressure has been increased, setting through sliding assembly, make the installation box be convenient for personnel control about displacement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cross beam structure according to the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting box of the present invention;
FIG. 4 is a schematic view of the internal structure of the connecting portion of the present invention.
In the figure: 1. a cross beam; 2. a connecting portion; 201. a rotating shaft; 202. a round bar; 203. an outer frame; 204. a chute; 205. a slider; 206. a cylinder; 207. a splint; 208. a side plate; 3. a slide rail; 4. mounting a box; 5. a sliding assembly; 6. a hydraulic cylinder; 7. a through groove; 8. a connecting rod; 9. a servo motor; 10. a fan blade; 11. an air guide pipe; 12. an image pickup mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, a bridge bottom crack detection device, including a beam 1, a plurality of connection portions 2 are rotatably connected to an outer wall of one side of the beam 1 along a horizontal direction of the beam 1, the connection portions 2 include a round bar 202, one end of the round bar 202 is rotatably connected to one side of the adjacent beam 1, and the other end of the round bar 202 is fixedly connected to an outer frame 203, an inner cavity of the outer frame 203 is slidably connected to a clamp plate 207, and one side of the clamp plate 207 is fixedly connected to an air cylinder 206 fixedly connected to an inner wall of one side of the outer frame 203, a hydraulic cylinder 6 is slidably connected to a bottom of the beam 1, and a mounting box 4 is fixedly connected to a bottom of the hydraulic cylinder 6, a camera mechanism 12 is installed at a bottom of an inner cavity of the mounting box 4, specifically, when a person uses the device, the device is moved to an appointed working area, the round bar 202 is rotated by a manual rotation shaft 201 to drive the outer frame 203 to rotate, and angle adaptation is performed, according to the actual situation, whether the device is fixed on a bridge post or a bridge is selected, after the angle adjustment is completed, the air cylinder 206 drives the clamping plate 207 to contract inwards to be fixedly connected with one inner side wall of the outer frame 203, after the beam 1 is integrally fixed, the hydraulic cylinder 6 drives the mounting box 4 to adjust the proper height, the sliding assembly 5 drives the mounting box 4 in the sliding rail 3 to perform left-right displacement adjustment, so that the shooting mechanism 12 is adjusted to shoot different pictures for crack detection, dust can be adsorbed at the bottom of the bridge under the influence of the environment, the time observation effect of personnel can be influenced to a certain extent, the servo motor 9 drives the fan blades 10 to rotate to generate wind power, floating dust adsorbed at the bottom of the bridge is blown, the personnel can carefully detect through the shooting mechanism 12, the bridge with different thicknesses or widths is adapted for measurement, the measurement cost of the personnel is reduced, and the work cost of the personnel is reduced, the detection accuracy of the crack at the bottom of the bridge is improved.
The scheme has the following working processes:
when the device is used by personnel, the device is moved to a designated working area, the round rod 202 is rotated by manually rotating the rotating shaft 201 to drive the outer frame 203 to rotate, angle adaptation is carried out, whether the device is fixed on a bridge post or a bridge is selected according to actual conditions, the clamping plate 207 is driven by the air cylinder 206 to contract inwards to be fixedly connected with one inner side wall of the outer frame 203 after angle adjustment is finished, after the beam 1 is integrally fixed, the mounting box 4 is driven by the hydraulic cylinder 6 to adjust the proper height, the mounting box 4 is driven by the sliding assembly 5 in the sliding rail 3 to carry out left and right displacement adjustment, so that the shooting mechanism 12 is adjusted to shoot different pictures for crack detection, dust can be adsorbed at the bottom of the bridge under the influence of environment, the time observation effect of the personnel can be influenced to a certain extent, the fan blades 10 are driven by the servo motor 9 to rotate to generate wind power, and the adsorbed floating dust at the bottom of the bridge is blown, the helper is carefully detected by the camera mechanism 12.
According to the working process, the following steps are known:
the bridge of having adapted different thickness or width is measured, has alleviateed personnel's measurement cost, has reduced personnel's work burden, has improved the detection precision of bridge bottom crack.
Further, the one end that round bar 202 is close to crossbeam 1 is connected through pivot 201 rotation with one side of crossbeam 1, and is concrete, through the setting of pivot 201 for round bar 202 can drive frame 203 and carry out the regulation of angle.
Further, the spout 204 has been seted up to inner chamber one side inner wall of frame 203, and one side fixedly connected with of splint 207 and the slider 205 of spout 204 looks adaptation, and is concrete, through the setting of spout 204 and slider 205, has injectd splint 207's direction of motion for splint 207 can not receive gravity to influence and drop naturally.
Further, one side fixedly connected with curb plate 208 of the splint 207 outside the wall of one side of cylinder 206, specifically, through the setting of curb plate 208 for splint 207 is more firm to the centre gripping of holder.
Further, the bottom fixedly connected with slide rail 3 of crossbeam 1, and the inner chamber sliding connection of slide rail 3 has sliding assembly 5, and pneumatic cylinder 6 installs in sliding assembly 5's bottom central point department of putting, and pneumatic cylinder 6's output and the top central point department of putting of mounting box 4 fixed connection, and is concrete, through the setting of pneumatic cylinder 6, makes things convenient for personnel to adjust the height of mechanism 12 of making a video recording.
Further, logical groove 7 that runs through 4 lateral walls of mounting box is seted up to one side of mounting box 4, and the inner chamber that leads to groove 7 is provided with servo motor 9, servo motor 9's outer lane fixedly connected with a plurality of is the connecting rod 8 of circumference array distribution, and connecting rod 8 keeps away from servo motor 9's one end and the adjacent interior table wall fixed connection that leads to groove 7, servo motor 9's output transmission is connected with flabellum 10, and is concrete, through servo motor 9 and flabellum 10's setting, make personnel conveniently control servo motor 9 and drive the rotatory adsorbed ash that floats that produces wind-force help observation area of flabellum 10 and blow away.
Further, the inner cavity that leads to groove 7 one side and be located mounting box 4 is provided with guide duct 11, and guide duct 11 is close to one end of mounting box 4 and one side inner wall fixed connection of adjacent mounting box 4, and is concrete, through the setting of guide duct 11 for the wind-force direction that flabellum 10 produced is concentrated more, has increased the wind pressure.
Further, the top of pneumatic cylinder 6 passes through bolt fixed connection with sliding component 5's bottom, and is concrete, through sliding component 5's setting for the installation box 4 is convenient for personnel control and is controlled the displacement.
In summary, the following steps: when the device is used by personnel, the device is moved to a designated working area, the round rod 202 is rotated by manually rotating the rotating shaft 201 to drive the outer frame 203 to rotate, angle adaptation is carried out, whether the device is fixed on a bridge post or a bridge is selected according to actual conditions, the clamping plate 207 is driven by the air cylinder 206 to contract inwards to be fixedly connected with one inner side wall of the outer frame 203 after angle adjustment is finished, after the beam 1 is integrally fixed, the mounting box 4 is driven by the hydraulic cylinder 6 to adjust the proper height, the mounting box 4 is driven by the sliding assembly 5 in the sliding rail 3 to carry out left and right displacement adjustment, so that the shooting mechanism 12 is adjusted to shoot different pictures for crack detection, dust can be adsorbed at the bottom of the bridge under the influence of environment, the time observation effect of the personnel can be influenced to a certain extent, the fan blades 10 are driven by the servo motor 9 to rotate to generate wind power, and the adsorbed floating dust at the bottom of the bridge is blown, the helper can carefully detect through the camera mechanism 12, through the setting of the rotating shaft 201, the round bar 202 can drive the outer frame 203 to adjust the angle, through the setting of the sliding groove 204 and the sliding block 205, the moving direction of the clamping plate 207 is limited, the clamping plate 207 can not naturally fall off under the influence of gravity, through the setting of the side plate 208, the clamping plate 207 can more stably clamp the clamped object, through the setting of the hydraulic cylinder 6, the height of the camera mechanism 12 can be conveniently adjusted by the helper, through the setting of the servo motor 9 and the fan blades 10, the helper can conveniently control the servo motor 9 to drive the fan blades 10 to rotate to generate wind power to help the floating dust adsorbed in the observation area to be blown away, through the setting of the air guide pipe 11, the wind power direction generated by the fan blades 10 is more concentrated, the wind pressure is increased, through the setting of the sliding component 5, the mounting box 4 is convenient for the control of the staff to carry out left and right displacement, bridges with different thicknesses or widths are adapted for measurement, the measurement cost of personnel is reduced, the workload of personnel is reduced, and the detection accuracy of the crack at the bottom of the bridge is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a bridge bottom surface crack detection device, includes crossbeam (1), its characterized in that, one side outer wall of crossbeam (1) just rotates along the horizontal direction of crossbeam (1) and is connected with a plurality of connecting portion (2), connecting portion (2) include round bar (202), the one end of round bar (202) is rotated with adjacent crossbeam (1) one side and is connected, and the other end fixedly connected with frame (203) of round bar (202), the inner chamber sliding connection of frame (203) has splint (207), and one side of splint (207) and cylinder (206) fixed connection of fixed connection at frame (203) one side inner wall, the bottom sliding connection of crossbeam (1) has pneumatic cylinder (6), and pneumatic cylinder (6) bottom fixedly connected with mounting box (4), camera shooting mechanism (12) are installed to the inner chamber bottom of mounting box (4).
2. The bridge bottom crack detection device according to claim 1, wherein one end of the round rod (202) close to the cross beam (1) is rotatably connected with one side of the cross beam (1) through a rotating shaft (201).
3. The bridge bottom crack detection device according to claim 1, wherein a sliding groove (204) is formed in an inner wall of one side of the inner cavity of the outer frame (203), and a sliding block (205) matched with the sliding groove (204) is fixedly connected to one side of the clamping plate (207).
4. The bridge bottom crack detection device as claimed in claim 1, wherein a side plate (208) is fixedly connected to the side of the outer wall of the clamping plate (207) far away from the cylinder (206).
5. The bridge bottom crack detection device according to claim 1, wherein a slide rail (3) is fixedly connected to the bottom of the cross beam (1), a slide assembly (5) is slidably connected to an inner cavity of the slide rail (3), the hydraulic cylinder (6) is installed at the bottom center of the slide assembly (5), and the output end of the hydraulic cylinder (6) is fixedly connected to the top center of the mounting box (4).
6. The bridge bottom crack detection device according to claim 1, wherein a through groove (7) penetrating through a side wall of the mounting box (4) is formed in one side of the mounting box (4), a servo motor (9) is arranged in an inner cavity of the through groove (7), a plurality of connecting rods (8) distributed in a circumferential array are fixedly connected to an outer ring of the servo motor (9), one end, far away from the servo motor (9), of each connecting rod (8) is fixedly connected with an inner surface wall of the adjacent through groove (7), and fan blades (10) are connected to an output end of the servo motor (9) in a transmission mode.
7. The bridge bottom crack detection device according to claim 6, wherein an air guide pipe (11) is arranged at one side of the through groove (7) and in the inner cavity of the mounting box (4), and one end of the air guide pipe (11) close to the mounting box (4) is fixedly connected with the inner wall of one side of the adjacent mounting box (4).
8. The bridge bottom crack detection device according to claim 1, wherein the top of the hydraulic cylinder (6) is fixedly connected with the bottom of the sliding assembly (5) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323930.5U CN216622214U (en) | 2021-12-27 | 2021-12-27 | Bridge bottom surface crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323930.5U CN216622214U (en) | 2021-12-27 | 2021-12-27 | Bridge bottom surface crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216622214U true CN216622214U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123323930.5U Active CN216622214U (en) | 2021-12-27 | 2021-12-27 | Bridge bottom surface crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216622214U (en) |
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2021
- 2021-12-27 CN CN202123323930.5U patent/CN216622214U/en active Active
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