CN206818096U - A kind of bridge displacement monitoring device - Google Patents
A kind of bridge displacement monitoring device Download PDFInfo
- Publication number
- CN206818096U CN206818096U CN201720287098.2U CN201720287098U CN206818096U CN 206818096 U CN206818096 U CN 206818096U CN 201720287098 U CN201720287098 U CN 201720287098U CN 206818096 U CN206818096 U CN 206818096U
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- CN
- China
- Prior art keywords
- displacement monitoring
- bridge
- pedestal
- plate
- vertical
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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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Abstract
The utility model discloses a kind of bridge displacement monitoring device, including：Pedestal, for being connected in abutment or bent cap；Suspension seat, for being connected to the bottom surface of bridge；Horizontal displacement monitoring plate, it is installed on pedestal and makes its upper face keep level, the upper face of horizontal displacement monitoring plate, which has, marks graduated grid lines；The horizontal displacement monitoring pin of recordable collapsing length, is connected in suspension seat, and its needle point can form sliding contact with the upper face of horizontal displacement monitoring plate；Vertical displacement monitoring board, it is installed in suspension seat and its lateral plates is kept vertical, the lateral plates of vertical displacement monitoring board, which have, marks graduated grid lines；The vertical displacement monitoring pin of recordable collapsing length, is connected on pedestal, and its needle point can form sliding contact with the lateral plates of vertical displacement monitoring board.The utility model has the advantage that：The displacement in three directions of pontic can accurately be monitored.
Description
Technical field
The utility model belongs to road and bridge field of engineering technology, and in particular to a kind of bridge displacement monitoring device.
Background technology
Displacement long term monitoring in prior art to prefabricated beam bridge is generally carried out using the artificial method for carrying out position mark,
Because bridge long term monitoring time span is longer, by long-term external environment influence, mark position is easily lost, and is grown
The personnel of phase field monitoring change, and cause Monitoring Data to have effective continuity.On the other hand, due to the displacement of plate-girder
Relatively small, handmarking is difficult to accurately monitor the real vertical, horizontal displacement of plate-girder.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of bridge displacement monitoring device, energy
Enough displacements to three directions of pontic are accurately monitored.
To solve prior art problem, the utility model discloses a kind of bridge displacement monitoring device, including：
Pedestal, for being connected in abutment or bent cap；
Suspension seat, for being connected to the bottom surface of bridge；
Horizontal displacement monitoring plate, it is installed on pedestal and makes its upper face keep level, the upper plate of horizontal displacement monitoring plate
Face, which has, marks graduated grid lines；
The horizontal displacement monitoring pin of recordable collapsing length, is connected in suspension seat, its needle point can be with horizontal displacement monitoring
The upper face of plate forms sliding contact；
Vertical displacement monitoring board, it is installed in suspension seat and its lateral plates is kept vertical, the side plate of vertical displacement monitoring board
Face, which has, marks graduated grid lines；
The vertical displacement monitoring pin of recordable collapsing length, is connected on pedestal, its needle point can monitor with vertical displacement
The lateral plates of plate form sliding contact.
Further, in addition to：
Adjustable plate, adjustably it is attached to by levelling device on pedestal, adjustable plate has level meter；Horizontal displacement monitoring
Plate is attached on adjustable plate.
Further, levelling device includes three regulating bolts, and regulating bolt is assembled on pedestal by helicitic texture；Adjust
Section bolt abuts adjustable plate by its upper end and carries out leveling to it.
Further, in addition to：There are two chutes formed respectively along two different directions extensions, each on adjustable plate
Two slip fixtures are slidably fitted with chute, horizontal displacement monitoring plate is installed on by the way that four slip fixtures are adjustable
On adjustable plate.
Further, pedestal has a riser, and vertical displacement monitoring pin is removably installed on riser；Suspension seat has one
Plumbing arm, vertical displacement monitoring board are removably installed on plumbing arm.
Further, horizontal displacement monitoring pin and vertical displacement monitoring pin include：
Sleeve, have and extend along its axis direction and penetrate to the storage tank of one of end；
Pointer, it is slidably mounted in storage tank, pointer can be in the upper face or vertical of horizontal displacement monitoring plate with one
The needle point of mobile vestige is left in the lateral plates of displacement monitoring plate；The outer wall of pointer also has graduation mark；
Spring, it is installed in storage tank, its one end is connected to pointer, the other end is connected to sleeve.
Further, the needle point of pointer is lead for retractable pencil.
Further, the bottom of pedestal has a connection piece.
Further, the minimum scale of grid lines is 1mm.
Further, horizontal displacement monitoring pin is vertically arranged, and vertical displacement monitoring pin is horizontally disposed with.
The utility model has the advantage that：The displacement in three directions of pontic can accurately be monitored.
Brief description of the drawings
Fig. 1 is the structural perspective of one preferred embodiment of the utility model；
Fig. 2 is the structural side view of embodiment described in Fig. 1；
Fig. 3 is the structure top view of embodiment illustrated in fig. 1.
Reference：
10 pedestals；101 risers；102 connectors；20 adjustable plates；20a chutes；30 horizontal displacement monitoring plates；40 vertical displacements
Monitoring board；50 suspension seats；501 plumbing arms；60 horizontal displacement monitoring pins；70 vertical displacements monitor pin；80 slide fixture；90 leveling fill
Put；100 bridges；200 abutments or bent cap.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in Figures 1 to 3, a kind of displacement monitoring equipment of bridge 100, including：
Pedestal 10, for being connected in abutment or bent cap 200；
Suspension seat 50, for being connected to the bottom surface of bridge 100；
Horizontal displacement monitoring plate 30, it is installed on pedestal 10 and makes its upper face keep level, horizontal displacement monitoring plate 30
Upper face have and mark graduated grid lines；
The horizontal displacement monitoring pin 60 of recordable collapsing length, is connected in suspension seat 50, its needle point can be with horizontal displacement
The upper face of monitoring board 30 forms sliding contact；
Vertical displacement monitoring board 40, it is installed in suspension seat 50 and its lateral plates is kept vertical, vertical displacement monitoring board 40
Lateral plates have and mark graduated grid lines；
The vertical displacement monitoring pin 70 of recordable collapsing length, is connected on pedestal 10, its needle point can be with vertical displacement
The lateral plates of monitoring board 40 form sliding contact.
In use, pedestal 10 and abutment or bent cap 200 are connected, suspension seat 50 is fixed on the bottom surface of bridge 100 and is suspended from
The top of pedestal 10.Horizontal displacement monitoring plate 30, vertical displacement monitoring board 40, horizontal displacement monitoring pin 60 and vertical displacement are monitored
Pin 70 is respectively installed to position.When bridge 100 is subjected to displacement suspension seat 50 can be made together to move, so that horizontal displacement monitoring pin 60
Relative horizontal displacement monitoring board 30 moves, and the vertical displacement monitoring opposed vertical displacement monitoring plate 40 of pin 70 moves, and passes through grid
Line shows the displacement of three direction displacement.
Preferably, in addition to：Adjustable plate 20, adjustably it is attached on pedestal 10, is adjusted by levelling device 90
Section plate 20 has level meter；Horizontal displacement monitoring plate 30 is attached on adjustable plate 20.Levelling device 90 includes three regulating bolts,
Regulating bolt is assembled on pedestal 10 by helicitic texture；Regulating bolt abuts adjustable plate 20 by its upper end and it is adjusted
It is flat.Such structure can carry out Level tune to horizontal displacement monitoring plate 30, so as to the precision for displacement monitoring value of improving the standard.
In addition, requirement when also reducing installation pedestal 10.Fastened after leveling by fastening bolt, avoid tilting.
Preferably, in addition to：There are two cunnings formed respectively along two different directions extensions on adjustable plate 20
Two slip fixtures 80 are slidably fitted with groove 20a, each chute 20a, horizontal displacement monitoring plate 30 slides solid by four
Determine that part 80 is adjustable to be installed on adjustable plate 20.Such structure can adjust the needle point and horizontal position of horizontal displacement detection pin
The zero point coordinate moved on monitoring board 30.
Preferably, pedestal 10 has a riser 101, and vertical displacement monitoring pin 70 is removably installed in riser
On 101；Suspension seat 50 has a plumbing arm 501, and vertical displacement monitoring board 40 is removably installed on plumbing arm 501.
Preferably, horizontal displacement monitoring pin 60 and vertical displacement monitoring pin 70 include：Sleeve, have along its axle
Line direction extends and penetrated to the storage tank of one of end；Pointer, it is slidably mounted in storage tank, pointer can with one
The needle point of mobile vestige is left on the upper face of horizontal displacement monitoring plate 30 or the lateral plates of vertical displacement monitoring board 40；Pointer
Outer wall also there is graduation mark；Spring, it is installed in storage tank, its one end is connected to pointer, the other end is connected to sleeve.Pointer
Needle point be lead for retractable pencil.The needle point upper face of exposure level displacement monitoring plate 30 and vertical displacement monitoring board 40 all the time can so be made
Lateral plates, and the displacement for recording each moment forms continuous variation track, and personnel's later stage for deliberation studies use.
Preferably, the bottom of pedestal 10 has a connection piece 102.
Preferably, the minimum scale of grid lines is 1mm.
Preferably, horizontal displacement monitoring pin 60 is vertically arranged, and vertical displacement monitoring pin 70 is horizontally disposed.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of bridge displacement monitoring device, including：
Pedestal, for being connected in abutment or bent cap；It is characterized in that：Also include：
Suspension seat, for being connected to the bottom surface of bridge；
Horizontal displacement monitoring plate, it is installed on the pedestal and makes its upper face keep level, the horizontal displacement monitoring plate
Upper face, which has, marks graduated grid lines；
The horizontal displacement monitoring pin of recordable collapsing length, is connected in the suspension seat, its needle point can be with the horizontal displacement
The upper face of monitoring board forms sliding contact；
Vertical displacement monitoring board, it is installed in the suspension seat and its lateral plates is kept vertical, the vertical displacement monitoring board
Lateral plates, which have, marks graduated grid lines；
The vertical displacement monitoring pin of recordable collapsing length, is connected on the pedestal, its needle point can be with the vertical displacement
The lateral plates of monitoring board form sliding contact.
A kind of 2. bridge displacement monitoring device according to claim 1, it is characterised in that：Also include：
Adjustable plate, adjustably it is attached on the pedestal by levelling device, the adjustable plate has level meter；The level
Displacement monitoring plate is attached on the adjustable plate.
A kind of 3. bridge displacement monitoring device according to claim 2, it is characterised in that：The levelling device includes three
Regulating bolt, the regulating bolt are assembled on the pedestal by helicitic texture；The regulating bolt is abutted by its upper end
The adjustable plate carries out leveling to it.
A kind of 4. bridge displacement monitoring device according to claim 2, it is characterised in that：Also include：On the adjustable plate
With two chutes formed respectively along two different directions extensions, two slip fixtures are slidably fitted with each chute,
The horizontal displacement monitoring plate is installed on the adjustable plate by the way that four slip fixtures are adjustable.
A kind of 5. bridge displacement monitoring device according to claim 1, it is characterised in that：The pedestal has a riser,
The vertical displacement monitoring pin is removably installed on the riser；The suspension seat has a plumbing arm, the vertical displacement prison
Drafting board is removably installed on the plumbing arm.
A kind of 6. bridge displacement monitoring device according to claim 1, it is characterised in that：The horizontal displacement monitoring pin and
The vertical displacement monitoring pin includes：
Sleeve, have and extend along its axis direction and penetrate to the storage tank of one of end；
Pointer, it is slidably mounted in the storage tank, the pointer can be in the upper plate of the horizontal displacement monitoring plate with one
The needle point of mobile vestige is left in the lateral plates of face or the vertical displacement monitoring board；The outer wall of the pointer also has scale
Line；
Spring, it is installed in the storage tank, its one end is connected to the pointer, the other end is connected to the sleeve.
A kind of 7. bridge displacement monitoring device according to claim 6, it is characterised in that：The needle point of the pointer is lead
Core.
A kind of 8. bridge displacement monitoring device according to claim 1, it is characterised in that：The bottom of the pedestal has one
Connector.
A kind of 9. bridge displacement monitoring device according to claim 1, it is characterised in that：The minimum scale of the grid lines
For 1mm.
A kind of 10. bridge displacement monitoring device according to claim 1, it is characterised in that：The horizontal displacement monitoring pin
It is vertically arranged, the vertical displacement monitoring pin is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287098.2U CN206818096U (en) | 2017-03-23 | 2017-03-23 | A kind of bridge displacement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287098.2U CN206818096U (en) | 2017-03-23 | 2017-03-23 | A kind of bridge displacement monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818096U true CN206818096U (en) | 2017-12-29 |
Family
ID=60751318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720287098.2U Expired - Fee Related CN206818096U (en) | 2017-03-23 | 2017-03-23 | A kind of bridge displacement monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818096U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680091A (en) * | 2018-05-15 | 2018-10-19 | 李春明 | A kind of bridge displacement measuring device |
| CN109854892A (en) * | 2018-12-05 | 2019-06-07 | 合肥物尔物信息科技有限公司 | A kind of adjustable serial self-locking structure of displacement monitoring Multi probe |
| CN111551091A (en) * | 2020-06-03 | 2020-08-18 | 江西广能电气设备有限公司 | Partitioned silicon steel sheet test bed |
| CN112326461A (en) * | 2020-09-22 | 2021-02-05 | 河南大学 | Shear resistance test device for assembly type connecting piece |
| CN112326460A (en) * | 2020-09-22 | 2021-02-05 | 河南大学 | Practical shear member bearing capacity test device |
| CN113405426A (en) * | 2021-05-14 | 2021-09-17 | 中国海洋石油集团有限公司 | Steam pipeline displacement monitoring device |
| CN114705392A (en) * | 2022-06-02 | 2022-07-05 | 江苏双辉环境科技有限公司 | Test equipment for wind displacement resistance strength of mechanical ventilation cooling tower |
-
2017
- 2017-03-23 CN CN201720287098.2U patent/CN206818096U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680091A (en) * | 2018-05-15 | 2018-10-19 | 李春明 | A kind of bridge displacement measuring device |
| CN108680091B (en) * | 2018-05-15 | 2019-10-22 | 新昌县针仲机械厂 | A kind of bridge displacement measuring device |
| CN109854892A (en) * | 2018-12-05 | 2019-06-07 | 合肥物尔物信息科技有限公司 | A kind of adjustable serial self-locking structure of displacement monitoring Multi probe |
| CN111551091A (en) * | 2020-06-03 | 2020-08-18 | 江西广能电气设备有限公司 | Partitioned silicon steel sheet test bed |
| CN112326461A (en) * | 2020-09-22 | 2021-02-05 | 河南大学 | Shear resistance test device for assembly type connecting piece |
| CN112326460A (en) * | 2020-09-22 | 2021-02-05 | 河南大学 | Practical shear member bearing capacity test device |
| CN112326460B (en) * | 2020-09-22 | 2022-02-22 | 河南大学 | Practical shear member bearing capacity test device |
| CN112326461B (en) * | 2020-09-22 | 2022-02-22 | 河南大学 | Shear resistance test device for assembly type connecting piece |
| CN113405426A (en) * | 2021-05-14 | 2021-09-17 | 中国海洋石油集团有限公司 | Steam pipeline displacement monitoring device |
| CN114705392A (en) * | 2022-06-02 | 2022-07-05 | 江苏双辉环境科技有限公司 | Test equipment for wind displacement resistance strength of mechanical ventilation cooling tower |
| CN114705392B (en) * | 2022-06-02 | 2022-08-26 | 江苏双辉环境科技有限公司 | Test equipment for wind displacement resistance strength of mechanical ventilation cooling tower |
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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 |
Granted publication date: 20171229 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |