CN220087361U - Portable bridge expansion joint disease diagnosis device - Google Patents
Portable bridge expansion joint disease diagnosis device Download PDFInfo
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- CN220087361U CN220087361U CN202321653592.8U CN202321653592U CN220087361U CN 220087361 U CN220087361 U CN 220087361U CN 202321653592 U CN202321653592 U CN 202321653592U CN 220087361 U CN220087361 U CN 220087361U
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- wall
- expansion joint
- diagnosis device
- disease diagnosis
- bridge expansion
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 23
- 208000012659 Joint disease Diseases 0.000 title claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 201000010099 disease Diseases 0.000 abstract description 9
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013154 diagnostic monitoring Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a portable bridge expansion joint disease diagnosis device which comprises a supporting plate, wherein a protecting shell is fixed on the outer wall of the top of the supporting plate, a storage battery is arranged on the inner wall of the protecting shell, a mounting groove is formed in the outer wall of one side of the supporting plate, a second stepping motor is arranged on the inner wall of the top of the mounting groove, an output shaft of the second stepping motor is connected with a mounting rod through a coupling, a first stepping motor is fixed on the inner wall of the mounting rod, an output shaft of the first stepping motor is connected with a movable frame through the coupling, a network camera is arranged on the outer wall of one side of the movable frame, a connecting plate is rotatably connected with the outer wall of the bottom of the mounting rod, the outer wall of the bottom of the connecting plate is fixed on the inner wall of the bottom of the mounting groove, a fixing plate is arranged on the inner wall of one side of the supporting plate, and a control panel is arranged on the outer wall of one side of the fixing plate. The utility model enables the disease diagnosis device to perform long-time stable monitoring in the expansion joint on the premise of not influencing the bridge traffic, and improves the monitoring effect of the disease diagnosis device on the expansion joint.
Description
Technical Field
The utility model relates to the technical field of expansion joint detection, in particular to a portable bridge expansion joint disease diagnosis device.
Background
In highway bridge construction, the expansion joint is an important construction link and has direct influence on engineering construction quality. The load effect, the temperature effect, the concrete creep, the earthquake effect and the like born by the main body of the highway bridge can influence the service life and the applicability of engineering. In order to reduce the influence, a plurality of expansion joints are arranged in the construction process, at present, under the conditions that the traffic volume and the vehicle load are continuously increased and the impact of natural factors, the expansion joint building materials are fatigued, the damage of the expansion joints is quickened, the bridge structure deformation occurs, the service life of a highway bridge is reduced, and traffic accidents can be caused, so that the expansion joint disease diagnosis device is needed to detect the bridge expansion joints.
Through retrieving, chinese patent application number is CN 202223197831.1's patent discloses a bridge expansion joint disease intelligence inspection vehicle, including the automobile body, the angle modulation subassembly of setting on the automobile body, the visual detection subassembly of setting on the angle modulation subassembly, the thorn point setting element of setting in the automobile body bottom, the control element of setting on the automobile body, but above-mentioned technical scheme is because need inspect the vehicle and can carry out detailed detection to the condition of expansion joint inner wall according to the orbit round trip movement of expansion joint, but when inspecting the vehicle round trip movement, can cause the influence to the vehicle that traveles on the bridge, consequently still exist and can't be under the circumstances that does not influence the bridge traffic, carry out stable disease diagnostic monitoring's problem to the expansion joint.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a portable bridge expansion joint disease diagnosis device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a portable bridge expansion joint disease diagnostic device, includes the backup pad, backup pad top outer wall is fixed with the protecting crust, protecting crust inner wall is provided with the battery, backup pad one side outer wall is opened there is the mounting groove, mounting groove top inner wall is provided with second step motor, the output shaft of second step motor has the installation pole through the coupling joint, the installation pole inner wall is fixed with first step motor, the output shaft of first step motor has the movable frame through the coupling joint, movable frame one side outer wall is provided with the webcam, installation pole bottom outer wall rotates and is connected with the connecting plate, connecting plate bottom outer wall is fixed in on the bottom inner wall of mounting groove.
As still further aspects of the utility model: the inner wall of one side of the supporting plate is provided with a fixed plate, the outer wall of one side of the fixed plate is provided with a control panel, and the second stepping motor, the first stepping motor and the network camera are respectively and electrically connected with the control panel.
As still further aspects of the utility model: the outer wall of the top of the protective shell is provided with a friction plate, and the outer walls of the two sides of the friction plate are provided with triangular blocks.
As still further aspects of the utility model: the outer walls of the two sides of the supporting plate are respectively provided with a displacement sensor, and the displacement sensors are electrically connected with the control panel.
As still further aspects of the utility model: the outer wall of the top of the protective shell is provided with a warning lamp, the outer wall of one side of the protective shell is provided with a buzzer, and the warning lamp and the buzzer are respectively and electrically connected with the control panel.
As still further aspects of the utility model: side elastic plates are respectively arranged on the outer walls of the two sides of the supporting plate.
As still further aspects of the utility model: the outer wall of one side of the side elastic plate is provided with a wear-resisting strip.
As still further aspects of the utility model: the outer wall of one side of the movable frame is provided with a group of illuminating lamps which are electrically connected with the control panel.
The beneficial effects of the utility model are as follows:
1. staff carries out data interaction through wireless network and control panel, use the computer to control panel through wireless network send control signal, thereby through control panel control second step motor and first step motor rotation, adjust the shooting angle of network camera, let the network camera can carry out the comprehensive shooting to the image of expansion joint inner wall, make things convenient for the staff to observe through the computer display, support the protecting crust on the bridge floor can support the wheel of process when fixed to the backup pad, thereby let disease diagnostic device can be under the prerequisite that does not influence bridge traffic carry out long-time stable monitoring in the expansion joint inside.
2. When the deformation data of the expansion joint sent to the computer by the displacement sensor through the control panel exceeds a set value, the computer can control the corresponding warning lamp and buzzer to operate through the control panel, so that a worker is reminded of which expansion joint is abnormal, and the worker can maintain the abnormal expansion joint in time.
3. The side elastic plates can shield and protect the supporting plate inserted into the expansion joint, so that the monitoring equipment in the supporting plate is protected by being matched with the protecting shell; staff's accessible computer control light is lighted, lets the network camera can more clear shoot the expansion joint inner wall, has improved disease diagnosis device's monitoring effect.
Drawings
FIG. 1 is a schematic diagram of a front view of a portable bridge expansion joint disease diagnosis device according to the present utility model;
FIG. 2 is a schematic side view of a portable bridge expansion joint disease diagnosis device according to the present utility model;
FIG. 3 is a schematic diagram of a supporting plate of a portable bridge expansion joint disease diagnosis device according to the present utility model;
fig. 4 is a schematic circuit flow diagram of a portable bridge expansion joint disease diagnosis device according to the present utility model.
In the figure: 1-supporting plate, 2-wear-resistant strip, 3-control panel, 4-mounting groove, 5-first step motor, 6-movable rack, 7-side elastic plate, 8-connecting plate, 9-webcam, 10-light, 11-mounting pole, 12-second step motor, 13-buzzer, 14-warning light, 15-protective housing, 16-friction plate, 17-triangular block, 18-displacement sensor, 19-fixed plate.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1
1-4, a portable bridge expansion joint disease diagnosis device comprises a supporting plate 1, wherein a protecting shell 15 is fixed on the outer wall of the top of the supporting plate 1, a storage battery is arranged on the inner wall of the protecting shell 15, a mounting groove 4 is formed in the outer wall of one side of the supporting plate 1, a second stepping motor 12 is arranged on the inner wall of the top of the mounting groove 4, an output shaft of the second stepping motor 12 is connected with a mounting rod 11 through a coupler, a first stepping motor 5 is fixed on the inner wall of the mounting rod 11, an output shaft of the first stepping motor 5 is connected with a movable frame 6 through the coupler, a network camera 9 is arranged on the outer wall of one side of the movable frame 6, a connecting plate 8 is rotatably connected to the outer wall of the bottom of the mounting rod 11, and the outer wall of the bottom of the connecting plate 8 is fixed on the inner wall of the bottom of the mounting groove 4; the inner wall of one side of the supporting plate 1 is provided with a fixing plate 19, the outer wall of one side of the fixing plate 19 is provided with a control panel 3, and the second stepping motor 12, the first stepping motor 5 and the network camera 9 are respectively and electrically connected with the control panel 3.
The staff places backup pad 1 wholly into the expansion joint, the guard casing 15 that is located backup pad 1 top at this moment can support and spacing the backup pad 1 wholly that puts into the expansion joint, the battery that is located guard casing 15 inner wall can be for disease diagnosis device's operation supplies power, the staff carries out data interaction through wireless network and control panel 3, use the computer to send control signal to control panel 3 through wireless network, thereby rotate through control panel 3 control second step motor 12 and first step motor 5, adjust the shooting angle of webcam 9, let webcam 9 can carry out comprehensive shooting to the image of expansion joint inner wall, make things convenient for the staff to observe through the computer display, the guard casing 15 that supports on the bridge floor can support the wheel that passes when fixing backup pad 1, thereby make disease diagnosis device can be under the prerequisite that does not influence the bridge traffic carry out long-time stable monitoring in the expansion joint inside.
As shown in fig. 1-3, the outer wall of the top of the protecting shell 15 is provided with a friction plate 16, and the outer walls of two sides of the friction plate 16 are provided with triangular blocks 17; the friction plate 16 can improve the friction between the top outer wall of the guard casing 15 and the passing wheels, and the triangular blocks 17 positioned at two sides of the guard casing 15 can buffer and guide the passing wheels of the friction plate 16.
As shown in fig. 1-3, the outer walls of the two sides of the supporting plate 1 are respectively provided with a displacement sensor 18, and the displacement sensors 18 are electrically connected with the control panel 3; the displacement sensor 18 can monitor the deformation condition of the expansion joints at the two sides of the support plate 1, such as deformation amount, deformation rate, deformation direction and other data, and then the data are summarized and sent to a computer through the control panel 3.
As shown in fig. 1-3, the outer wall of the top of the protecting shell 15 is provided with a warning lamp 14, the outer wall of one side of the protecting shell 15 is provided with a buzzer 13, and the warning lamp 14 and the buzzer 13 are respectively and electrically connected with the control panel 3; when the deformation data of the expansion joint sent to the computer by the displacement sensor 18 through the control panel 3 exceeds a set value, the computer can control the corresponding warning lamp 14 and the buzzer 13 to operate through the control panel 3, so that a worker is reminded of which expansion joint is abnormal, and the worker can maintain the abnormal expansion joint in time.
As shown in fig. 1-3, the outer walls of the two sides of the supporting plate 1 are respectively provided with side elastic plates 7; the side elastic plate 7 can shield and protect the supporting plate 1 inserted into the expansion joint, so that the supporting plate 1 is protected by the cooperation of the protecting shell 15.
As shown in fig. 1-3, the outer wall of one side of the side elastic plate 7 is provided with a wear-resistant strip 2; the wear-resistant strip 2 can buffer the side elastic plate 7 and the inner wall of the expansion joint, so that larger friction between the side elastic plate 7 and the inner wall of the expansion joint is avoided.
Working principle: the staff places backup pad 1 wholly into the expansion joint, the protecting crust 15 that is located backup pad 1 top at this moment can support and spacing the backup pad 1 wholly that puts into the expansion joint, the battery that is located protecting crust 15 inner wall can supply power for disease diagnostic device's operation, the staff carries out data interaction through wireless network and control panel 3, use the computer to send control signal to control panel 3 through wireless network, thereby rotate through control panel 3 control second step motor 12 and first step motor 5, adjust the shooting angle of webcam 9, let webcam 9 can carry out comprehensive shooting to the image of expansion joint inner wall, make things convenient for the staff to observe through the computer display, support protecting crust 15 on the bridge floor and support when fixing backup pad 1, can support the wheel that blocks the process.
The displacement sensor 18 can monitor the deformation condition of the expansion joints at two sides of the support plate 1, such as deformation amount, deformation rate, deformation direction and other data, and then the data are summarized and then sent to a computer through the control panel 3, when the deformation data of the expansion joints sent to the computer by the displacement sensor 18 through the control panel 3 exceeds a set value, the computer can control the corresponding warning lamp 14 and the buzzer 13 to operate through the control panel 3.
Example 2
As shown in fig. 1-3, the present embodiment makes the following modifications on the basis of embodiment 1: a group of illumination lamps 10 are arranged on the outer wall of one side of the movable frame 6, and the illumination lamps 10 are electrically connected with the control panel 3; the staff's accessible computer control light 10 lights, lets network camera 9 can more clear shoot the expansion joint inner wall, has improved disease diagnostic device's monitoring effect.
Working principle: the staff can lighten through computer control light 10, lets network camera 9 can more clear shoot the expansion joint inner wall.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a portable bridge expansion joint disease diagnostic device, including backup pad (1), a serial communication port, backup pad (1) top outer wall is fixed with protecting crust (15), protecting crust (15) inner wall is provided with the battery, install groove (4) are opened to backup pad (1) one side outer wall, install groove (4) top inner wall is provided with second step motor (12), the output shaft of second step motor (12) has installation pole (11) through the coupling joint, installation pole (11) inner wall is fixed with first step motor (5), the output shaft of first step motor (5) has movable frame (6) through the coupling joint, movable frame (6) one side outer wall is provided with network camera (9), installation pole (11) bottom outer wall rotation is connected with connecting plate (8), connecting plate (8) bottom outer wall is fixed in on the bottom inner wall of installation groove (4).
2. The portable bridge expansion joint disease diagnosis device according to claim 1, wherein a fixing plate (19) is arranged on the inner wall of one side of the supporting plate (1), a control panel (3) is arranged on the outer wall of one side of the fixing plate (19), and the second stepping motor (12), the first stepping motor (5) and the network camera (9) are respectively and electrically connected with the control panel (3).
3. The portable bridge expansion joint disease diagnosis device according to claim 1, wherein a friction plate (16) is arranged on the outer wall of the top of the protective shell (15), and triangular blocks (17) are arranged on the outer walls of two sides of the friction plate (16).
4. The portable bridge expansion joint disease diagnosis device according to claim 2, wherein displacement sensors (18) are respectively arranged on the outer walls of the two sides of the supporting plate (1), and the displacement sensors (18) are electrically connected with the control panel (3).
5. The portable bridge expansion joint disease diagnosis device according to claim 3, wherein a warning lamp (14) is arranged on the outer wall of the top of the protective shell (15), a buzzer (13) is arranged on the outer wall of one side of the protective shell (15), and the warning lamp (14) and the buzzer (13) are respectively and electrically connected with the control panel (3).
6. The portable bridge expansion joint disease diagnosis device according to claim 4, wherein side elastic plates (7) are respectively arranged on the outer walls of the two sides of the supporting plate (1).
7. The portable bridge expansion joint disease diagnosis device according to claim 6, wherein the wear-resistant strip (2) is arranged on the outer wall of one side of the side elastic plate (7).
8. The portable bridge expansion joint disease diagnosis device according to claim 1, wherein a group of illuminating lamps (10) are arranged on the outer wall of one side of the movable frame (6), and the illuminating lamps (10) are electrically connected with the control panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653592.8U CN220087361U (en) | 2023-06-27 | 2023-06-27 | Portable bridge expansion joint disease diagnosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653592.8U CN220087361U (en) | 2023-06-27 | 2023-06-27 | Portable bridge expansion joint disease diagnosis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220087361U true CN220087361U (en) | 2023-11-24 |
Family
ID=88822102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321653592.8U Active CN220087361U (en) | 2023-06-27 | 2023-06-27 | Portable bridge expansion joint disease diagnosis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220087361U (en) |
-
2023
- 2023-06-27 CN CN202321653592.8U patent/CN220087361U/en active Active
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