CN215374544U - Equipment for detecting bearing capacity of bridge - Google Patents
Equipment for detecting bearing capacity of bridge Download PDFInfo
- Publication number
- CN215374544U CN215374544U CN202121691236.6U CN202121691236U CN215374544U CN 215374544 U CN215374544 U CN 215374544U CN 202121691236 U CN202121691236 U CN 202121691236U CN 215374544 U CN215374544 U CN 215374544U
- Authority
- CN
- China
- Prior art keywords
- shell
- laser
- bridge
- fixedly connected
- connecting plate
- 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 relates to the technical field of bridge detection, and particularly discloses equipment for detecting the bearing capacity of a bridge; comprises a laser transmitter and a laser sensing device; the laser sensing device comprises a shell, and a signal transmitter, a battery, a partition board, a controller and a laser sensor which are sequentially arranged along the axis of the shell from top to bottom; one side of the shell is provided with a connecting plate, and the shell is fixedly connected to the bridge through the connecting plate; the clapboard is arranged in the center of the shell; the battery is fixedly connected to the upper part of the partition plate, a connecting shell is arranged on the outer side of the signal transmitter, and the signal transmitter is fixedly connected to the top end of the shell through the connecting shell; the controller is fixedly connected to the top of the laser sensor, the controller is fixedly connected to the lower portion of the partition plate, and the laser sensor penetrates through the shell; the laser transmitter can be aligned with the laser sensor; the utility model solves the problem that the bearing capacity is difficult to detect for the bridge with large span and bridge deck far from the ground.
Description
Technical Field
The application relates to the technical field of bridge detection, and particularly discloses equipment for detecting bridge bearing capacity.
Background
In modern road infrastructure, bridges are important components of roads; roads and bridges are built in areas with more topographic relief; the bridge is damaged in the long-term use process, so the bridge needs to be regularly detected, and a scientific maintenance basis is provided; for the bridge with lower span and the bridge deck closer to the ground, generally installing detection equipment at the bottom of the bridge deck and the cover beam to check the bearing capacity of the bridge; for bridges with large span and bridge deck far from ground, the bearing capacity is difficult to detect.
The present invention provides a device for detecting the bearing capacity of a bridge, so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide equipment for detecting the bearing capacity of a bridge, which aims to solve the problem that the bearing capacity is difficult to detect for bridges with large span and bridge decks far away from the ground.
In order to achieve the above object, the basic scheme of the present invention provides an apparatus for detecting a bearing capacity of a bridge, comprising a laser emitter and a laser sensing device; the laser sensing device comprises a shell, and a signal transmitter, a battery, a partition board, a controller and a laser sensor which are sequentially arranged along the axis of the shell from top to bottom; one side of the shell is provided with a connecting plate, and the shell is fixedly connected to the bridge through the connecting plate; the clapboard is arranged in the center of the shell; the battery is fixedly connected to the upper part of the partition plate, a connecting shell is arranged on the outer side of the signal transmitter, and the signal transmitter is fixedly connected to the top end of the shell through the connecting shell; the controller is fixedly connected to the top of the laser sensor, the controller is fixedly connected to the lower portion of the partition plate, and the laser sensor penetrates through the shell; the battery is electrically connected with the signal emitter, the controller and the laser sensor, and the controller is electrically connected with the signal emitter and the laser sensor; the laser emitter may be aligned with the laser sensor.
By adopting the technical scheme, the method has the advantages that: the laser sensing device is fixedly connected to the bridge body through a connecting plate and moves up and down along with the movement of the bridge body; the laser position emitted by the laser emitter is relatively fixed, when the laser sensor moves up and down along with the bridge body, the displacement of the bridge body is detected, and the signal emitter transmits information; the laser transmission distance is long, and a bridge with a large span and a higher distance from the ground can be detected; the problem of span is big, bridge floor apart from ground bridge far away, bearing capacity detects more difficultly is solved.
Furthermore, the device also comprises a plurality of photosensitive elements, insulating strips and a circuit board; the even fixed connection of photosensitive element is on the circuit board, and insulating strip fixed connection is between photosensitive element.
By adopting the technical scheme, the method has the advantages that: when laser irradiates the photosensitive element, the photosensitive element is excited to generate a current signal, and the current signal is processed by the controller and then transmitted to the signal transmitter; when the laser is scattered and irradiated on the two photosensitive elements, a middle value is obtained through a controller program.
Further, the device also comprises an outer cover plate; the outer cover plate is fixedly connected with the shell; cable holes are formed in the top end of the shell and one side of the partition plate; the bottom of the shell is provided with a through hole.
By adopting the technical scheme, the method has the advantages that: the outer cover plate seals the shell to prevent dirt from entering the shell; the cable hole is a cable channel.
Furthermore, the connecting plate is a T-shaped connecting plate, the connecting plate is horizontally arranged, the top end of the connecting plate is connected with the shell through screws, and the bottom end of the connecting plate is connected with the bridge body through screws.
By adopting the technical scheme, the method has the advantages that: the top end of the connecting plate is connected with the shell through screws, the connecting plate is T-shaped, and the connecting plate is connected stably.
Furthermore, the top end of the signal emitter is provided with a signal rod, the center of the top end of the connecting shell is provided with a communication hole, and the signal rod penetrates through the communication hole.
By adopting the technical scheme, the method has the advantages that: the signal rod passes through the connecting shell, and the signal transmission is smoother.
Further, the bottom of the laser emitter is provided with a tripod, and the laser emitter is fixedly connected to the ground through the tripod.
By adopting the technical scheme, the method has the advantages that: laser emitter passes through tripod fixed connection subaerial, and operating personnel adjusts laser emitter more convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of an apparatus for detecting a bridge bearing capacity according to an embodiment of the present application;
FIG. 2 shows a right side view of FIG. 1;
FIG. 3 is a schematic diagram showing a portion of the laser sensor of FIG. 1;
fig. 4 shows a schematic diagram of a partial structure of a laser transmitter.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part 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 following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a shell 1, a signal emitter 2, a battery 3, a partition plate 4, a controller 5, a laser sensor 6, a connecting plate 7, a cover plate 8, a laser emitter 9 and a tripod 10; the connecting shell 201, the photosensitive element 601, the insulating strip 602 and the circuit board 603.
An embodiment of an apparatus for detecting bridge bearing capacity is shown in figures 1-4 as follows,
the specific implementation process of the utility model comprises the following steps:
as shown in fig. 1: comprises a laser transmitter 9 and a laser sensing device; the laser emitter is a semiconductor laser of radium-Sharp photoelectricity technology Limited of Changchun; the laser sensing device comprises a shell 1, and a signal transmitter 2, a battery 3, a partition plate 4, a controller 5 and a laser sensor which are sequentially arranged along the axis of the shell 1 from top to bottom; the shell 1 is made of stainless steel;
a connecting plate 7 is arranged on one side of the shell 1, and the shell 1 is fixedly connected to a bridge through the connecting plate 7; the partition plate 4 is arranged in the center of the shell 1; the battery 3 is fixedly connected to the upper part of the partition plate 4, the outer side of the signal emitter 2 is provided with a connecting shell 201, and the signal emitter 2 is fixedly connected to the top end of the shell 1 through the connecting shell 201; the controller 5 is fixedly connected to the top of the laser sensor, the controller 5 is fixedly connected to the lower part of the partition plate 4, and the laser sensor penetrates through the shell 1; the battery 3 is electrically connected with the signal emitter 2, the controller 5 and the laser sensor, and the controller 5 is electrically connected with the signal emitter 2 and the laser sensor; the laser transmitter 9 may be aligned with the laser sensor.
By adopting the technical scheme, the method has the advantages that: the laser sensing device is fixedly connected to the bridge body through a connecting plate 7 and moves up and down along with the movement of the bridge body; the laser position emitted by the laser emitter 9 is relatively fixed, when the laser sensor 6 moves up and down along with the bridge body, the displacement of the bridge body is detected, and the signal emitter 2 transmits information; the laser transmission distance is long, and a bridge with a large span and a higher distance from the ground can be detected; the problem of span is big, bridge floor apart from ground bridge far away, bearing capacity detects more difficultly is solved.
As shown in fig. 3: the device also comprises a plurality of photosensitive elements 601, an insulating strip 602 and a circuit board 603; the insulating strip is made of engineering plastics; the photosensitive elements 601 are uniformly and fixedly connected to the circuit board 603, and the insulating strips 602 are fixedly connected between the photosensitive elements 601.
By adopting the technical scheme, the method has the advantages that: when laser irradiates the photosensitive element 601, the photosensitive element 601 is excited to generate a current signal, and the current signal is processed by the controller 5 and then transmitted to the signal emitter 2; when the laser light is scattered and irradiated to the two photosensitive elements 601, the intermediate value is set by the program of the controller 5.
As shown in fig. 2: also comprises an outer cover plate 8; the outer cover plate 8 is made of stainless steel plate; the outer cover plate 8 is fixedly connected with the shell 1; cable holes are formed in the top end of the shell 1 and one side of the partition plate 4; the bottom of the shell 1 is provided with a through hole.
By adopting the technical scheme, the method has the advantages that: the outer cover plate 8 seals the shell 1 to prevent dirt from entering the shell 1; the cable hole is a cable channel.
As shown in fig. 1: the connecting plate 7 is a T-shaped connecting plate 7, the connecting plate 7 is horizontally arranged, the top end of the connecting plate 7 is connected with the shell 1 through screws, and the bottom end of the connecting plate 7 is connected with the bridge body through screws; the connecting plate is made of weathering resistant steel.
By adopting the technical scheme, the method has the advantages that: the top end of the connecting plate 7 is in screw connection with the shell 1, the connecting plate 7 is T-shaped, and the connecting plate 7 is connected stably; the weathering steel has the advantages of corrosion resistance, high strength and difficult deformation and damage.
Further, a signal rod is arranged at the top end of the signal emitter 2, and the signal rod is a telescopic hollow aluminum rod; the center of the top end of the connecting shell 201 is provided with a communication hole, the signal rod penetrates through the communication hole, and the connecting shell 201 is formed by stamping a stainless steel plate.
By adopting the technical scheme, the method has the advantages that: the signal rod passes through the connecting shell 201, and the signal transmission is smoother.
As shown in fig. 4: the bottom of the laser emitter 9 is provided with a tripod 10, and the laser emitter 9 is fixedly connected to the ground through the tripod 10.
By adopting the technical scheme, the method has the advantages that: laser emitter 9 is through tripod 10 fixed connection subaerial, and it is more convenient that operating personnel adjusts laser emitter 9.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. An apparatus for detecting bridge bearing capacity, characterized by: comprises a laser transmitter and a laser sensing device; the laser sensing device comprises a shell, and a signal transmitter, a battery, a partition board, a controller and a laser sensor which are sequentially arranged along the axis of the shell from top to bottom; one side of the shell is provided with a connecting plate, and the shell is fixedly connected to the bridge through the connecting plate; the clapboard is arranged in the center of the shell; the battery is fixedly connected to the upper part of the partition plate, a connecting shell is arranged on the outer side of the signal transmitter, and the signal transmitter is fixedly connected to the top end of the shell through the connecting shell; the controller is fixedly connected to the top of the laser sensor, the controller is fixedly connected to the lower portion of the partition plate, and the laser sensor penetrates through the shell; the battery is electrically connected with the signal emitter, the controller and the laser sensor, and the controller is electrically connected with the signal emitter and the laser sensor; the laser emitter may be aligned with the laser sensor.
2. The apparatus for detecting the bearing capacity of the bridge according to claim 1, wherein: the device also comprises a plurality of photosensitive elements, insulating strips and a circuit board; the even fixed connection of photosensitive element is on the circuit board, and insulating strip fixed connection is between photosensitive element.
3. The apparatus for detecting the bearing capacity of the bridge according to claim 2, wherein: the device also comprises an outer cover plate; the outer cover plate is fixedly connected with the shell; cable holes are formed in the top end of the shell and one side of the partition plate; the bottom of the shell is provided with a through hole.
4. The apparatus for detecting the bearing capacity of the bridge according to claim 3, wherein: the connecting plate is a T-shaped connecting plate, the connecting plate is horizontally arranged, the top end of the connecting plate is connected with the shell through screws, and the bottom end of the connecting plate is connected with the bridge body through screws.
5. The apparatus for detecting the bearing capacity of the bridge according to claim 4, wherein: the top end of the signal emitter is provided with a signal rod, the center of the top end of the connecting shell is provided with a communication hole, and the signal rod penetrates through the communication hole.
6. The apparatus for detecting the bearing capacity of the bridge according to claim 5, wherein: the laser emitter bottom is provided with the tripod, and laser emitter passes through tripod fixed connection subaerial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121691236.6U CN215374544U (en) | 2021-07-21 | 2021-07-21 | Equipment for detecting bearing capacity of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121691236.6U CN215374544U (en) | 2021-07-21 | 2021-07-21 | Equipment for detecting bearing capacity of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374544U true CN215374544U (en) | 2021-12-31 |
Family
ID=79611394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121691236.6U Active CN215374544U (en) | 2021-07-21 | 2021-07-21 | Equipment for detecting bearing capacity of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374544U (en) |
-
2021
- 2021-07-21 CN CN202121691236.6U patent/CN215374544U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105333805A (en) | Device for sensing collapse of slope | |
| CN109708616A (en) | A kind of communication iron tower inclination on-line monitoring and forecasting system and method | |
| CN105486243A (en) | Bridge flexibility monitoring system based on visible light imaging technology | |
| CN215374544U (en) | Equipment for detecting bearing capacity of bridge | |
| CN108036731B (en) | Cable icing monitoring method and system | |
| CN112684517A (en) | Remote monitoring device for working environment of live working | |
| CN208704652U (en) | A kind of high-tension cable oversheath insulation measuring device with electricity | |
| CN111856453A (en) | Transformer substation perimeter airspace foreign matter intrusion monitoring system based on radar probe | |
| KR102352275B1 (en) | Disaster prevention management system using smart manhole cover | |
| CN211291820U (en) | Road and bridge safety monitoring device | |
| CN204590749U (en) | A kind of all-direction multi-functional detection shaft tower | |
| CN106875754A (en) | Bridge with early warning prompt facility | |
| CN113077455B (en) | Tree obstacle detection method and device for protecting overhead transmission line, electronic equipment and medium | |
| CN206194077U (en) | High tension transmission line line Tower is with buryying formula ground monitoring device | |
| CN210570519U (en) | Bridge beam slab hinge joint state online recognition device | |
| CN211284550U (en) | Offshore steel structure sacrificial anode potential monitoring and detecting system | |
| CN215725719U (en) | Detection apparatus applied to iron tower and high-rise building safety monitoring | |
| KR102563996B1 (en) | SUBSTATION MONITORING SYSTEM BASED ON BUILDING Environment AND SUBSTATION MONITORING APPARATUS THEREFOR | |
| CN111415355A (en) | Image processing-based method, system and device for measuring safety distance of power transmission line | |
| CN204899369U (en) | Aerial meteorological television tower that detects | |
| CN219714304U (en) | Dam monitoring device and system | |
| CN214879682U (en) | Gantry crane foundation monitoring system for river-crossing bridge construction | |
| CN219143006U (en) | Transmission line monitoring facilities | |
| CN110255311A (en) | Control panel and elevator button and elevator including the control panel | |
| CN216615476U (en) | Spot welding intelligence spherical support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |