CN209147931U - A kind of bridge displacement measuring device - Google Patents
A kind of bridge displacement measuring device Download PDFInfo
- Publication number
- CN209147931U CN209147931U CN201821876538.9U CN201821876538U CN209147931U CN 209147931 U CN209147931 U CN 209147931U CN 201821876538 U CN201821876538 U CN 201821876538U CN 209147931 U CN209147931 U CN 209147931U
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- CN
- China
- Prior art keywords
- bridge
- measuring device
- displacement measuring
- dynamometer
- measurement
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- 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.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of bridge displacement measuring devices, including displacement measuring device, for institute's displacement measurement device in the expansion joint area between two adjacent bridge plates, institute's displacement measurement device includes dynamometer, spring, spring base, tape measure, camera, fixing seat etc..A kind of bridge displacement measuring device disclosed by the utility model, structure is simple, measurement is accurate, by the way that displacement measuring device is arranged, real-time measurement is carried out to bridge displacement, measurement effect is good, by the way that solar panel, battery is arranged, the energy cost for reducing the operating of device, by using communication module, the data collected to dynamometer and camera carry out being real-time transmitted to long-range monitoring platform, bridge displacement data are monitored in real time, the security risk for reducing bridge, also avoids the uncertainty of manual measurement, improves the reliability of measurement.
Description
Technical field
The utility model is specifically related to bridge security detection technique field, more particularly relates to a kind of bridge displacement measurement dress
It sets.
Background technique
The main contents of science of bridge building measurement include bridge site survey and bridge construction survey two parts.A bridge block is built,
Need to carry out various measurement work, including: exploration, construction survey, acceptance survey etc.；In the construction process and completion is open to traffic
Afterwards, deformation observation work is also carried out.According to different bridge types and construction method, the action and measurement method of measurement
It is different.
In the prior art, it has no to bridge instrument measured directly, the method for being generally used manual measurement, manual measurement
Reliability it is lower, when measurement the safety problem of staff also it is difficult to ensure that, and bridge displacement data can not be carried out real
When monitor, the risk prevention system of bridge security cannot be made.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of bridge position
Measuring system, structure is simple, and measurement is accurate, by the way that displacement measuring device is arranged, carries out real-time measurement, measurement to bridge displacement
Effect is good, by the way that solar panel, battery is arranged, reduces the energy cost of the operating of device, by using communication module,
The data collected to dynamometer and camera carry out being real-time transmitted to long-range monitoring platform, carry out to bridge displacement data real-time
Monitoring, reduces the security risk of bridge, also avoids the uncertainty of manual measurement, improve the reliability of measurement.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of bridge displacement measuring device, including displacement measuring device, institute's displacement measurement dress
Setting in the expansion joint area between two adjacent bridge plates, institute's displacement measurement device includes dynamometer, spring, spring
Seat, tape measure, camera, fixing seat, the dynamometer are fixedly mounted on the fixing seat, and the fixing seat is fixedly mounted on the right side
On the inner wall of the bridge plate of side, the spring base is fixedly mounted on the inner wall of the bridge plate in left side, the spring left side and institute
It states spring base to be fixedly connected, be fixedly connected on the right side of the spring with the dynamometer, described tape measure one end and the spring base are solid
Fixed connection, the other end are fixedly mounted on the dynamometer lower end, and the camera is located at the dynamometer upper end, and with the volume
Opposite vertically at the graduation mark of ruler, the camera upper surface is additionally provided with communication module, the communication module and the dynamometer,
The camera electrically connects.
It further include waterproof cover in the preferable technical solution of the utility model, the inverted u-shaped covered institute rheme of the waterproof cover
Measuring system.
It further include solar panel, shaft, the solar panel in the preferable technical solution of the utility model
It is rotatablely connected by the shaft and the fixing seat.
In the preferable technical solution of the utility model, it is additionally provided with tempered glass at the top of the solar panel, it is described
Tempered glass and the solar battery front edge of board are additionally provided with rubber layer, and the tempered glass is fixed with the solar panel
Connection, the rubber layer are fixedly connected with the tempered glass, the solar panel.
In the preferable technical solution of the utility model, the waterproof cover is carbonic ester material.
It further include battery in the preferable technical solution of the utility model, the battery is fixedly mounted on described solid
In reservation.
The utility model has the following beneficial effects:
A kind of bridge displacement measuring device of the utility model, a kind of bridge displacement measuring device, structure is simple, measurement essence
Really, by the way that displacement measuring device is arranged, real-time measurement is carried out to bridge displacement, measurement effect is good, by the way that solar battery is arranged
Plate, battery reduce the energy cost of the operating of device, by using communication module, collect to dynamometer and camera
Data carry out being real-time transmitted to long-range monitoring platform, monitor in real time to bridge displacement data, reduce the security risk of bridge,
The uncertainty for also avoiding manual measurement improves the reliability of measurement.
Detailed description of the invention
Fig. 1 is a kind of front view structure signal for bridge displacement measuring device that specific embodiment of the present invention provides
Figure.
Fig. 2 is a kind of plan structure signal for bridge displacement measuring device that specific embodiment of the present invention provides
Figure.
Fig. 3 is a kind of working principle diagram for bridge displacement measuring device that specific embodiment of the present invention provides.
In figure:
1, bridge plate；2, displacement measuring device；21, dynamometer；22, spring；23, spring base；24, tape measure；25, it images
Head；26, fixing seat；3, waterproof cover；4, solar panel；41, shaft；5, battery；6, tempered glass；7, rubber layer；8,
Communication module；9, remote monitoring platform.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1 exemplary shows a kind of bridge displacement measuring device provided by the utility model, including displacement measurement dress
2 are set, institute's displacement measurement device is in the expansion joint area between two adjacent bridge plates 1, institute's displacement measurement device
Including dynamometer 21, spring 22, spring base 23, tape measure 24, camera 25, fixing seat 26, the dynamometer 21 is fixedly mounted on
In the fixing seat 26, the fixing seat 26 is fixedly mounted on the inner wall of the bridge plate 1 on right side, the fixed peace of the spring base 23
On the inner wall of the bridge plate 1 in left side, 22 left side of spring is fixedly connected with the spring base 23,22 right side of spring
It is fixedly connected with the dynamometer 21, described 24 one end of tape measure is fixedly connected with the spring base 23, and the other end is fixedly mounted on
21 lower end of dynamometer, the camera 25 is located at 21 upper end of dynamometer, and erects at the graduation mark of the tape measure 24
Straight opposite, 25 upper surface of camera is additionally provided with communication module 8, the communication module 8 and the dynamometer 21, the camera shooting
First 25 electrically connect.
It is above to implement, specifically, when the bridge plate 1 generates displacement, it is mounted on described on the spring base 23
Elastic deformation occurs for spring 22, and the dynamometer 21 measures the pulling force that the deformation of spring 22 generates, due to the spring 22
Coefficient of elasticity K it is known that obtaining the elongation X of the spring 22 according to formula F=KX, survey by the displacement of the as described bridge plate 1
The dynamometer 21 used in measuring is the digital force gauge for having wireless communication port；Further, the spring base 23 and institute
It states and is additionally provided with the tape measure 24 between dynamometer 21, the camera 25 is fixedly installed on the dynamometer 21, works as institute
When stating the generation displacement of bridge plate 1, the elongation of the tape measure 24, the as described bridge can be directly read by the camera 25
1 shift value of beam slab.
By the way that displacement measuring device is arranged, real-time measurement is carried out to bridge displacement, measurement effect is good, by the way that solar energy is arranged
Solar panel, battery reduce the energy cost of the operating of device, by using communication module, receive to dynamometer and camera
The data of collection carry out being real-time transmitted to long-range monitoring platform, monitor in real time to bridge displacement data, reduce the safety of bridge
Risk also avoids the uncertainty of manual measurement, improves the reliability of measurement.
It preferably, further include waterproof cover 3, the inverted u-shaped covered institute displacement measurement device 2 of waterproof cover 3 passes through setting
The waterproof cover 3 protects the position-measurement device 2, improves the service life of device, reduces rainy day environment to device
Destruction.
It optionally, further include solar panel 4, shaft 41, the solar panel 4 passes through the shaft 41 and institute
The rotation connection of fixing seat 26 is stated, by the way that the solar panel 4 is arranged, solar energy is collected, provides electric energy for device.
Optionally, tempered glass 6, the tempered glass 6 and the solar energy are additionally provided at the top of the solar panel 4
4 front end of solar panel is additionally provided with rubber layer 7, and the tempered glass 6 is fixedly connected with the solar panel 4, the rubber layer 7
It is fixedly connected with the tempered glass 6, the solar panel 4, by the way that the tempered glass 6 is arranged, protects the sun
Energy solar panel 4 further completely cuts off rainwater, dust by the way that the rubber layer 7 is arranged, and avoids rainwater, dust from generating device broken
It is bad.
Optionally, the waterproof cover 3 is carbonic ester material, and the material by using carbonic ester as the waterproof cover 3 mentions
The intensity and corrosion resistance of the high waterproof cover 3.
It optionally, further include battery 5, the battery 5 is fixedly mounted in the fixing seat 26, by described in setting
Battery 5 stores energy collected by the solar panel 4, and stable supply of electrical energy gives the dynamometer
21, the camera 25 uses.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of bridge displacement measuring device, which is characterized in that including displacement measuring device (2), institute's displacement measurement device position
In expansion joint area between two adjacent bridge plates (1), institute's displacement measurement device includes dynamometer (21), spring
(22), spring base (23), tape measure (24), camera (25), fixing seat (26), the dynamometer (21) are fixedly mounted on described solid
In reservation (26), the fixing seat (26) is fixedly mounted on the inner wall of the bridge plate (1) on right side, and the spring base (23) is fixed
It is mounted on the inner wall of the bridge plate (1) in left side, is fixedly connected on the left of the spring (22) with the spring base (23), the bullet
It being fixedly connected on the right side of spring (22) with the dynamometer (21), described tape measure (24) one end is fixedly connected with the spring base (23),
The other end is fixedly mounted on the dynamometer (21) lower end, and the camera (25) is located at the dynamometer (21) upper end, and with
Opposite vertically at the graduation mark of the tape measure (24), camera (25) upper surface is additionally provided with communication module (8), the communication
Module (8) is electrically connected with the dynamometer (21), the camera (25).
2. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: it further include waterproof cover (3), it is described
The inverted u-shaped covered institute's displacement measurement device (2) of waterproof cover (3).
3. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: further include solar panel
(4), shaft (41), the solar panel (4) are rotatablely connected by the shaft (41) and the fixing seat (26).
4. a kind of bridge displacement measuring device according to claim 3, it is characterised in that: the solar panel (4)
Top is additionally provided with tempered glass (6), and the tempered glass (6) and the solar panel (4) front end are additionally provided with rubber layer
(7), the tempered glass (6) is fixedly connected with the solar panel (4), the rubber layer (7) and the tempered glass
(6), the solar panel (4) is fixedly connected.
5. a kind of bridge displacement measuring device according to claim 2, it is characterised in that: the waterproof cover (3) is carbonic acid
Ester material.
6. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: it further include battery (5), it is described
Battery (5) is fixedly mounted on the fixing seat (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876538.9U CN209147931U (en) | 2018-11-14 | 2018-11-14 | A kind of bridge displacement measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876538.9U CN209147931U (en) | 2018-11-14 | 2018-11-14 | A kind of bridge displacement measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147931U true CN209147931U (en) | 2019-07-23 |
Family
ID=67285746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876538.9U Expired - Fee Related CN209147931U (en) | 2018-11-14 | 2018-11-14 | A kind of bridge displacement measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736418A (en) * | 2019-11-14 | 2020-01-31 | 深圳职业技术学院 | bridge expansion joint monitoring device |
-
2018
- 2018-11-14 CN CN201821876538.9U patent/CN209147931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736418A (en) * | 2019-11-14 | 2020-01-31 | 深圳职业技术学院 | bridge expansion joint monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211114 |