CN215491548U - Bridge crack measuring device - Google Patents
Bridge crack measuring device Download PDFInfo
- Publication number
- CN215491548U CN215491548U CN202121980296.XU CN202121980296U CN215491548U CN 215491548 U CN215491548 U CN 215491548U CN 202121980296 U CN202121980296 U CN 202121980296U CN 215491548 U CN215491548 U CN 215491548U
- Authority
- CN
- China
- Prior art keywords
- angle adjusting
- vehicle body
- measuring device
- fixedly mounted
- bridge crack
- 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
Images
Abstract
The utility model provides a bridge crack measuring device, and belongs to the technical field of measuring devices. The device comprises a vehicle body, wherein an electric control module is fixedly mounted on the back of the vehicle body, a display platform is fixedly mounted at the top of the vehicle body, one end of the display platform is electrically connected with the electric control module, a group of lifting main push rods is fixedly mounted in the vehicle body, a connecting plate is fixedly mounted at the bottom ends of the group of lifting main push rods, a support is fixedly mounted on the inner wall of the connecting plate, an angle adjusting frame is hinged between the inner surfaces of the supports, angle adjusting push rods are hinged between the angle adjusting frame and the opposite surfaces of the supports, and a lead screw driving module is mounted between the inner surfaces of the angle adjusting frames.
Description
Technical Field
The application relates to the technical field of measuring devices, in particular to a bridge crack measuring device.
Background
The bridge with the concrete structure generates cracks under the action of various loads in the design, construction and use processes, the width and the length of the cracks reflect the current working state of the structure, and the width of the cracks is too large, so that the attractiveness and the durability of the bridge are affected, and even the safety of the structure is compromised, therefore, the method for regularly monitoring the width of the cracks on the surface of the structure is one of important contents for detecting the structure.
However, in the prior art, the image recognition technology-based analysis technology is mostly performed manually, certain measurement and recognition errors are inevitably generated due to operation problems because of manual acquisition, and the sizes or specifications of some automatic recording equipment are larger, so that the rapid layout or flexible measurement is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge crack measuring device to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
a bridge crack measuring device comprises a vehicle body, wherein an electric control module is fixedly mounted on the back of the vehicle body, a display table is fixedly mounted at the top of the vehicle body, one end of the display table is electrically connected with the electric control module, a group of lifting main push rods are fixedly mounted in the vehicle body, a connecting plate is fixedly mounted at the bottom end of each lifting main push rod, a support is fixedly mounted on the inner wall of each connecting plate, an angle adjusting frame is hinged between the inner surfaces of the supports, angle adjusting push rods are hinged between the angle adjusting frames and the opposite surfaces of the supports, a lead screw driving module is mounted between the inner surfaces of the angle adjusting frames, a moving table is connected to the side surfaces of the lead screw driving modules, an electric rotating table is fixedly mounted on the back of the moving table, a rotating table is fixedly mounted on the rotating surface of the electric rotating table, and a camera is fixedly mounted on the axis position of the rotating table, the inside fixed mounting who revolves the frame has a set of vice push rod that goes up and down, and is a set of the expansion end fixedly connected with transparent mark board of the vice push rod that goes up and down, the surface of transparent mark board is provided with two mutually perpendicular's scale, the head fixed mounting of automobile body has the module of cleaning.
Preferably, clean the module and include driving motor and pivot, the week side of pivot is passed through the bearing and is connected with the automobile body rotation, a surface and automobile body fixed connection of driving motor, driving motor's output shaft end and pivot fixed connection, week side fixed mounting of pivot has the spiral cleaning piece, the outward flange parcel of spiral cleaning piece has the brush hair.
Preferably, the screw rod driving module comprises two guide rods, a transmission screw rod and a transmission motor, two ends of the two guide rods are fixedly connected with the angle adjusting frame, two ends of the transmission screw rod are rotatably connected with the angle adjusting frame, one surface of the transmission motor is fixedly connected with the angle adjusting frame, an output shaft end of the transmission motor is fixedly connected with the transmission screw rod, peripheral side surfaces of the two guide rods are slidably connected with the mobile platform, and the peripheral side surface of the transmission screw rod is in threaded connection with the mobile platform.
Preferably, the display is fixedly mounted on the top surface of the display platform, the connecting panel is fixedly mounted on the back surface of the display platform, and the connecting sockets are uniformly distributed on the surface of the connecting panel.
Preferably, the electric control module comprises an electric cabinet, one surface of the electric cabinet is fixedly connected with the vehicle body, a PC host, a controller and a storage battery assembly are respectively and fixedly mounted inside the electric cabinet, and a power distribution interface electrically connected with the storage battery assembly is fixedly mounted on the back of the electric cabinet.
Preferably, the top fixed mounting of automobile body has the handle, a set of truckle is installed to the bottom of automobile body, transparent mark board is the transparent plastic material.
Preferably, the surfaces of the two rulers are coated with reflective paint.
Preferably, the bottom fixed mounting of camera has a set of light filling lamp that is circumference array distribution, the top fixed mounting of camera have with automatically controlled module complex data connector.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
one of them, through the design of automatically controlled module, camera and transparent mark board, make the device can utilize image recognition and image processing technique high efficiency to accomplish the measurement work of the crack width value and the crack length value on bridge surface, and this device is under the test action, change traditional artifical collection into automatic acquisition, through the realization of automatic acquisition effect to effectively reduce the error volume that produces because of manual operation during the operation of gathering, through the reduction of error volume, thereby effectively improve the measurement accuracy of this device.
Secondly, through the structural design of automobile body and this device, can effectively reduce this measuring device's specification and occupation of land volume, through the reduction of above-mentioned volume, thereby be convenient for lay fast and nimble the measurement of this device, through the angle modulation push rod, electric rotating platform and lead screw drive module's design, then become traditional measuring device's fixed structure and be adjustable structure, through adjustable structure, thereby make this device can be adapted to the fissured collection work of bridge under the multiple operating mode, through the realization of multiplex condition measurement effect, thereby effectively improve the practicality and the commonality of this device.
And thirdly, through the design of cleaning the module, the crack surface can be pre-cleaned in the collection operation, and through the realization of the cleaning effect, the probability of sundries appearing in the collected image is effectively reduced, and the measurement result can be rapidly analyzed and rapidly obtained through the reduction of the probability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a perspective view of an overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic structural diagram of the lifting main push rod, the angle adjusting frame, the mobile station and the electric rotary table;
FIG. 4 is a schematic structural view of the lifting auxiliary push rod, the transparent mark plate and the scale;
fig. 5 is a schematic view showing the structure of the table, the cleaning module and the caster.
In the figure: 1-a vehicle body; 2-an electric control module; 3-a display stand; 4-lifting the main push rod; 5-connecting the plates; 6-a scaffold; 7-angle adjusting frame; 8-angle adjusting push rod; 9-a screw rod driving module; 10-a mobile station; 11-an electric rotating table; 12-rotating the frame; 13-a camera; 14-lifting the auxiliary push rod; 15-transparent target; 16-a scale; 17-a cleaning module; 18-a display; 19-a connection panel; 20-a handle; 21-caster wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a bridge crack measuring device comprises a vehicle body 1, wherein a handle 20 is fixedly installed at the top of the vehicle body 1, a group of trundles 21 are installed at the bottom of the vehicle body 1, and an electric control module 2 is fixedly installed at the back of the vehicle body 1;
the electric control module 2 comprises an electric cabinet, one surface of the electric cabinet is fixedly connected with the vehicle body 1, a PC host, a controller and a storage battery assembly are respectively and fixedly installed in the electric cabinet, a power distribution interface electrically connected with the storage battery assembly is fixedly installed on the back surface of the electric cabinet, the PC host is used for controlling the working state of the camera 13, a port of the PC host is electrically connected with the display 18, image data collected by the camera 13 is stored or backed up by the PC host, the PC host simultaneously transmits real-time image data collected by the camera 13 to the display 18 on the display table 3, the controller is used for controlling the working state of an electric mechanism in the device, the storage battery assembly is used for carrying out power transmission operation on an electric power using mechanism in the device, and the storage battery is a rechargeable storage battery;
the top of the vehicle body 1 is fixedly provided with a display platform 3, the top surface of the display platform 3 is fixedly provided with a display 18, the back surface of the display platform 3 is fixedly provided with a connecting panel 19, the surface of the connecting panel 19 is uniformly provided with connecting sockets, one end of the display platform 3 is electrically connected with a PC host in the electric control module 2 through the connecting sockets and cables, the interior of the vehicle body 1 is fixedly provided with a group of lifting main push rods 4, the bottom ends of the group of lifting main push rods 4 are fixedly provided with a connecting plate 5, the inner wall of the connecting plate 5 is fixedly provided with a bracket 6, an angle adjusting frame 7 is hinged between the inner surfaces of the brackets 6, an angle adjusting push rod 8 is hinged between the angle adjusting frame 7 and the opposite surface of the bracket 6, a lead screw driving module 9 is arranged between the inner surfaces of the angle adjusting frame 7, the peripheral side surface of the lead screw driving module 9 is connected with a movable platform 10, and the lead screw driving module 9 is used for driving the movable platform 10 to do linear motion, further changing the shooting position of the camera 13;
the screw rod driving module 9 comprises two guide rods, a transmission screw rod and a transmission motor, wherein two ends of the two guide rods are fixedly connected with the angle adjusting frame 7, two ends of the transmission screw rod are rotatably connected with the angle adjusting frame 7, one surface of the transmission motor is fixedly connected with the angle adjusting frame 7, an output shaft end of the transmission motor is fixedly connected with the transmission screw rod, peripheral side surfaces of the two guide rods are slidably connected with the mobile station 10, and the peripheral side surface of the transmission screw rod is in threaded connection with the mobile station 10;
the back of the mobile station 10 is fixedly provided with an electric rotating platform 11, the rotating surface of the electric rotating platform 11 is fixedly provided with a rotating frame 12, the electric rotating platform 11 is arranged for driving the rotating frame 12 to rotate in an angle, and then the shooting and recording direction of the camera 13 is changed, and the electric rotating platform 11 is a common component in the prior art;
the camera 13 is fixedly installed at the axial position of the rotating frame 12, the camera 13 is used for collecting image data of a crack to be measured, when the camera 13 collects the image data, the transparent target 15 is positioned in the center of the image collected by the camera 13, and the model of the camera 13 can be ILME-FX 3;
a group of light supplement lamps distributed in a circumferential array is fixedly installed at the bottom of the camera 13, and a data connector matched with the electronic control module 2 is fixedly installed at the top of the camera 13;
a group of lifting auxiliary push rods 14 are fixedly arranged inside the rotating frame 12, a transparent mark plate 15 is fixedly connected with the movable end of the group of lifting auxiliary push rods 14, the transparent mark plate 15 is made of transparent plastic, two mutually vertical scales 16 are arranged on the surface of the transparent mark plate 15, the surfaces of the two scales 16 are coated with reflective coating, the two scales 16 are colored, and through the structural arrangement of the scales 16, thereby increasing the corresponding degree of the scale 16 and the crack image in the image collected by the camera 13, and further facilitating the reading or scale value reference of the scale 16, the head of the vehicle body 1 is fixedly provided with the cleaning module 17, the cleaning module 17 is arranged to have the function that when the camera 13 collects the image data, sundries at the crack are pre-cleaned, and the probability of sundries appearing when the camera 13 collects crack image data is reduced through the cleaning effect.
Referring to fig. 1 and 5, the sweeping module 17 includes a driving motor and a rotating shaft, the circumferential side of the rotating shaft is rotatably connected to the vehicle body 1 through a bearing, one surface of the driving motor is fixedly connected to the vehicle body 1, an output shaft end of the driving motor is fixedly connected to the rotating shaft, a spiral cleaning sheet is fixedly mounted on the circumferential side of the rotating shaft, and bristles are wrapped on the outer edge of the spiral cleaning sheet.
The working principle is as follows: when the device works, the transparent target plate 15 is parallel to a bridge crack surface to be measured by adjusting the angle-adjusting push rod 8 and the electric rotating platform 11, the arrangement height of the camera 13 is adjusted by controlling the lifting main push rod 4, the distance between the transparent target plate 15 and the bridge crack surface to be measured is adjusted by controlling the lifting auxiliary push rod 14, after the adjustment, the distance is maintained between 1CM and 3CM, when the measurement works, a worker pushes the vehicle body 1 to shoot a crack image along the crack direction, the image shot by the camera 13 is displayed to the display 18 in real time, the worker can cut the screen or fix the image of the collected image according to actual needs, the image data collected by the camera 13 is backed up to the PC host in real time, when the crack width value or the length value needs to be measured, image processing software is fixedly arranged in the PC host, the image processing software takes the two scales 16 as the reference, the measurement result is automatically obtained, and related personnel can also perform auxiliary verification on the measurement structure obtained by the PC host computer in a manual mode during processing.
It should be noted that: the specific model specifications of the PC host, the controller, and the like, and the electric components such as the electric turntable 11, and the like, need to be determined by type selection according to the actual specifications of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. A bridge crack measuring device comprises a vehicle body (1) and is characterized in that an electric control module (2) is fixedly mounted on the back of the vehicle body (1), a display table (3) is fixedly mounted at the top of the vehicle body (1), one end of the display table (3) is electrically connected with the electric control module (2), a group of lifting main push rods (4) is fixedly mounted inside the vehicle body (1), a connecting plate (5) is fixedly mounted at the bottom end of each group of lifting main push rods (4), a support (6) is fixedly mounted on the inner wall of each connecting plate (5), an angle adjusting frame (7) is hinged between the inner surfaces of the supports (6), angle adjusting push rods (8) are hinged between the angle adjusting frame (7) and the opposite surfaces of the supports (6), a lead screw driving module (9) is mounted between the inner surfaces of the angle adjusting frames (7), and a moving table (10) is connected to the side surfaces of the lead screw driving module (9), the back fixed mounting of mobile station (10) has electric turntable (11), the rotatory face fixed mounting of electric turntable (11) has a frame (12) of revolving, the axis position fixed mounting who revolves frame (12) has camera (13), the inside fixed mounting who revolves frame (12) has a set of vice push rod (14) that goes up and down, and is a set of the expansion end fixedly connected with transparent mark board (15) of the vice push rod (14) that goes up and down, the surface of transparent mark board (15) is provided with two mutually perpendicular's scale (16), the head fixed mounting of automobile body (1) has cleaning module (17).
2. The bridge crack measuring device of claim 1, wherein the sweeping module (17) comprises a driving motor and a rotating shaft, the peripheral side surface of the rotating shaft is rotatably connected with the car body (1) through a bearing, one surface of the driving motor is fixedly connected with the car body (1), the output shaft end of the driving motor is fixedly connected with the rotating shaft, a spiral cleaning sheet is fixedly mounted on the peripheral side surface of the rotating shaft, and the outer edge of the spiral cleaning sheet is wrapped with bristles.
3. The bridge crack measuring device according to claim 1, wherein the lead screw driving module (9) comprises two guide rods, a transmission lead screw and a transmission motor, two ends of the two guide rods are fixedly connected with the angle adjusting frame (7), two ends of the transmission lead screw are rotatably connected with the angle adjusting frame (7), one surface of the transmission motor is fixedly connected with the angle adjusting frame (7), an output shaft end of the transmission motor is fixedly connected with the transmission lead screw, peripheral side surfaces of the two guide rods are slidably connected with the movable table (10), and the peripheral side surface of the transmission lead screw is in threaded connection with the movable table (10).
4. The bridge crack measuring device of claim 1, wherein a display (18) is fixedly installed on the top surface of the display platform (3), a connecting panel (19) is fixedly installed on the back surface of the display platform (3), and connecting sockets are uniformly distributed on the surface of the connecting panel (19).
5. The bridge crack measuring device of claim 1, wherein the electronic control module (2) comprises an electric cabinet, one surface of the electric cabinet is fixedly connected with the car body (1), a PC (personal computer) host, a controller and a storage battery assembly are fixedly installed in the electric cabinet respectively, and an electric distribution interface electrically connected with the storage battery assembly is fixedly installed on the back surface of the electric cabinet.
6. The bridge crack measuring device of claim 1, wherein a handle (20) is fixedly installed at the top of the vehicle body (1), a group of casters (21) is installed at the bottom of the vehicle body (1), and the transparent target (15) is made of transparent plastic.
7. A bridge crack measuring device as claimed in claim 1, characterized in that the surfaces of both scales (16) are coated with a reflective paint.
8. The bridge crack measuring device of claim 1, wherein a group of light supplement lamps distributed in a circumferential array is fixedly installed at the bottom of the camera (13), and a data connector matched with the electronic control module (2) is fixedly installed at the top of the camera (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121980296.XU CN215491548U (en) | 2021-08-23 | 2021-08-23 | Bridge crack measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121980296.XU CN215491548U (en) | 2021-08-23 | 2021-08-23 | Bridge crack measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491548U true CN215491548U (en) | 2022-01-11 |
Family
ID=79764076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121980296.XU Active CN215491548U (en) | 2021-08-23 | 2021-08-23 | Bridge crack measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894166A (en) * | 2022-04-06 | 2022-08-12 | 北京徕达泰科科技有限公司 | Vehicle-mounted automatic lifting and leveling system for measurement |
| CN117571722A (en) * | 2024-01-16 | 2024-02-20 | 河南豫昶建设工程有限公司 | Bridge crack measuring device |
-
2021
- 2021-08-23 CN CN202121980296.XU patent/CN215491548U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894166A (en) * | 2022-04-06 | 2022-08-12 | 北京徕达泰科科技有限公司 | Vehicle-mounted automatic lifting and leveling system for measurement |
| CN114894166B (en) * | 2022-04-06 | 2022-12-09 | 北京徕达泰科科技有限公司 | Vehicle-mounted automatic lifting and leveling system for measurement |
| CN117571722A (en) * | 2024-01-16 | 2024-02-20 | 河南豫昶建设工程有限公司 | Bridge crack measuring device |
| CN117571722B (en) * | 2024-01-16 | 2024-03-22 | 河南豫昶建设工程有限公司 | Bridge crack measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215491548U (en) | Bridge crack measuring device | |
| CN213748563U (en) | Environmental air quality monitoring device | |
| CN111077596A (en) | Portable gas phase environment monitoring equipment | |
| CN210834708U (en) | Screen circuit detection equipment | |
| CN115388937B (en) | Environment monitoring early warning monitoring device | |
| CN208833929U (en) | A kind of comprehensive weather station of online environmental monitoring | |
| CN113280744B (en) | Bogie axle automatic check out system | |
| CN212115826U (en) | Extensible environmental data synthesizes collection equipment | |
| CN219933539U (en) | Environment monitoring equipment | |
| CN112129673A (en) | Inspection device for production of super-hydrophobic material | |
| CN207014358U (en) | A kind of teaching mechanical arm parameter calibration device of 3-freedom parallel mechanism | |
| CN111856501A (en) | Laser radar point cloud data acquisition device for surveying and mapping | |
| CN218412152U (en) | Lead powder bulk density test equipment | |
| CN213779443U (en) | Drop test testing device | |
| CN212340773U (en) | Indoor environment detects air collecting device | |
| CN216118068U (en) | Meteorological collection system of field meteorological station | |
| CN220626426U (en) | Electric quantity acquisition device for UPS (uninterrupted Power supply) | |
| CN220312402U (en) | Spiral cover device for water meter production | |
| CN215639511U (en) | Building energy-saving detection device's complementary unit | |
| CN212363999U (en) | Atmospheric particulates's equipment is surveyed to portable | |
| CN220207897U (en) | Meteorological instrument visibility calibrator | |
| CN217560619U (en) | Extensible angle detects isolated plant | |
| CN214618836U (en) | Six-degree-of-freedom high-precision ultra-large special servo turntable convenient to calibrate | |
| CN217637915U (en) | A drop test device for loading range finding infrared filter equipment | |
| CN213559733U (en) | Wax mould that can collect leftover bits is maintained and is used support base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |