CN207760758U - Highway collapses prior-warning device - Google Patents
Highway collapses prior-warning device Download PDFInfo
- Publication number
- CN207760758U CN207760758U CN201721842432.2U CN201721842432U CN207760758U CN 207760758 U CN207760758 U CN 207760758U CN 201721842432 U CN201721842432 U CN 201721842432U CN 207760758 U CN207760758 U CN 207760758U
- Authority
- CN
- China
- Prior art keywords
- plate
- collapses
- baffle
- installing pipe
- directed toward
- 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
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model is related to a kind of highways to collapse prior-warning device,Belong to monitoring technology for geological hazards field,It provides a kind of simple in structure,Reasonable design,It can accurately determine that the highway for collapsing dimension and range collapses prior-warning device,Used technical solution be include the installing pipe being embedded in roadbed,The bottom of installing pipe is equipped with bottom plate,Eight rounded distributions are equipped on the circumference of bottom plate collapses direction baffle,It collapses and is directed toward flapper on bottom plate,Middle plate is installed in the middle part of installing pipe,Middle plate is located at the top plate for collapsing and being directed toward baffle,Top plate is installed at the top of installing pipe,The bottom of top plate is equipped with stay spring spool,It collapses to be directed toward at the top of baffle and passes through bracing wire,Pulley is connected with stay spring spool,Encoder is also equipped on top plate,Contact wheel is installed on encoder,Contact wheel is in contact with bracing wire,Encoder is connected with the PLC control system that ground is arranged；What the utility model was widely used in highway collapses early warning.
Description
Technical field
The utility model is related to a kind of highways to collapse prior-warning device, belong to monitoring technology for geological hazards field.
Background technology
With the rapid development of national economy, more and more cities start to repair the roads, and widen road surface.Due to construction quality and
The difference of geological environment often occurs non-uniform sedimentation, road surface is caused to collapse.Since surface collapse is with sudden, hidden
The features such as covering property, uncertainty and tau-effect, it is easy to which vehicle and pedestrian is damaged.Currently, in the prior art not
It was found that can not predict the technical solution that road surface collapses.
Utility model content
To solve technical problem of the existing technology, the utility model provides a kind of simple in structure, reasonable design, energy
Enough accurate determinations collapse dimension and the highway of range collapses prior-warning device.
To achieve the above object, technical solution used by the utility model collapses prior-warning device for highway, including pre-buried
Installing pipe in roadbed, the installing pipe are vertically arranged, and the bottom of the installing pipe is equipped with bottom plate, the circumference of the bottom plate
On eight rounded distributions are installed collapse direction baffle, described collapse is directed toward baffle and is rotatably installed in bottom plate by axis pin
On, and torsional spring is installed on axis pin, middle plate is installed, the middle plate is located at the top for collapsing and being directed toward baffle in the middle part of the installing pipe
Plate, and the bottom of middle plate is equipped with and collapses the limited block for being directed toward baffle for stopping, top plate is equipped at the top of the installing pipe,
The bottom of the top plate is equipped with stay spring spool, and the top for collapsing direction baffle passes through bracing wire, pulley and bracing wire bullet
Spring spool is connected, and the encoder for measuring bracing wire movable length is also equipped on the top plate, is installed on the encoder
There are contact wheel, the contact wheel to be in contact with bracing wire, the encoder is connected with the PLC control system that ground is arranged.
Preferably, the quantity of the pulley is 3, is separately mounted to the top of the bottom of middle plate, the bottom of bottom plate and top plate
Portion.
Preferably, the bottom of the bottom plate is also equipped with taper protective cover, and the top of the installing pipe is also equipped with fixation
Ring flat-plate, the fixed ring flat-plate are located at the lower section of stay spring spool, protective shell, the protective shell are fixed on the fixed ring flat-plate
On be stamped protection cap, the both sides of the protective shell are provided with listrium.
Preferably, the diameter of the middle plate is collapsed more than eight is directed toward the circular diameter of baffle composition, and the circumference of middle plate
On be provided with the flange tilted down.
Preferably, described collapse is directed toward the length of baffle as 0.5-1m.
Compared with prior art, the utility model has the following technical effects：The utility model uses eight rounded point
Cloth collapses direction baffle, respectively refers to, for East, West, South, North, the southeast, northeast, southwest and the direction of northwest eight, work as either direction
Subgrade Subsidence when, collapse and be directed toward baffle and be flared out, determine the dimension that collapses, while passing through the movement for calculating steel wire rope
Length determines the expansion range collapsed, to accurately determine the dilatation collapsed, and then is handled in time, easy to operate,
Data processing is simple, and accuracy is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the utility model collapses the arrangement schematic diagram for being directed toward baffle.
Fig. 3 is the partial enlarged view at A in Fig. 1.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3, highway collapses prior-warning device, including the installing pipe 1 being embedded in roadbed, and installing pipe 1 is vertical
Setting, the bottom of installing pipe 1 is equipped with bottom plate 2, and eight rounded distributions are equipped on the circumference of bottom plate 2 collapses direction baffle
3, it collapses direction baffle 3 and is rotatablely installed on a base plate 2 by axis pin 4, and torsional spring is installed on axis pin 4, the middle part peace of installing pipe 1
Equipped with middle plate 5, middle plate 5 is located at the top plate for collapsing and being directed toward baffle 3, and the bottom of middle plate 5 is equipped with and collapses direction gear for stopping
The top of the limited block 6 of plate, installing pipe 1 is equipped with top plate 7, and the bottom of top plate 7 is equipped with stay spring spool 8, collapses direction
The top of baffle 3 is connected by bracing wire 9, pulley 10 with stay spring spool 8, and the quantity of pulley 10 is 3, is separately mounted to
The bottom of middle plate 5, the bottom and top plate 7 of bottom plate 2 top, be mainly used for the changed course of bracing wire, bracing wire made to extend to earth's surface, top plate
Be also equipped with the encoder 11 for measuring bracing wire movable length on 7, contact wheel 12 be installed on encoder 11, contact wheel 12 with
Bracing wire 9 is in contact, and encoder 11 is connected with the PLC control system that ground is arranged.
Wherein, the bottom of bottom plate 2 is also equipped with taper protective cover 13, and the top of installing pipe 1 is also equipped with fixed ring flat-plate 14,
Fixed ring flat-plate 14 is located at the lower section of stay spring spool 8, is fixed with protective shell 15 on fixed ring flat-plate 14, guarantor is stamped on protective shell 15
The both sides of protecting cover 16, protective shell 15 are provided with listrium 17.Taper protective cover is used for protecting to bottom base plate, protects pulley
And bracing wire, it protects for protecting the equipment at the top of installing pipe, such as encoder, pulley and stay spring spool, while protective shell
It is embedded in roadbed, listrium is used for being supported at the top of protective shell and installing pipe.
Wherein, the diameter of middle plate 5 is collapsed more than eight is directed toward the circular diameter of baffle composition, and is set on the circumference of middle plate 5
It is equipped with the flange 18 tilted down.Using this structure, primarily to when carrying out Prediction of Collapse with Magnetic Resonance Imaging, entrance of partly banketing is avoided
Position between being directed toward baffle is collapsed, influences to measure, while banketing of can also collapsing at the top of centering plate is shunted, is avoided pair
Direction baffle is collapsed to damage.
When specifically used, follow the steps below,
A, in monitoring region, pre-buried highway collapses prior-warning device, collapses and is directed toward the region that baffle is embedded in underground 2-5m, together
When collapse that be directed toward the length of baffle be 0.5-1m, that is, it is 1 meter or so of circle to collapse and be directed toward the maximum predicted ranging from radius of baffle
Shape region, wherein eight collapse direction baffle and respectively refer to eight directions of generation, respectively East, West, South, North, the southeast, northeast, southwest
The northwest and.
B, it when roadbed does not collapse, collapses and is directed toward baffle under the action of Roadbed Soil, constitute a circle, bracing wire
Attonity, encoder no signal；When roadbed collapses, surface collapse is usually from earth's surface deep place to ground apparent bearing
Development, the Roadbed Soil for collapsing direction baffle collapse, and collapse direction baffle and are opened under the action of torsional spring, while driving drawing
Line moves, and the encoder of corresponding bracing wire generates signal, and is transferred to PLC control system, and PLC control system is according to which direction
The displacement distance for being directed toward baffle opening and bracing wire is collapsed, determines the dimension collapsed and expansion range.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should all wrap in the utility model model made by within the spirit and principle of utility model
In enclosing.
Claims (5)
1. highway collapses prior-warning device, it is characterised in that：Including the installing pipe being embedded in roadbed, the installing pipe is set vertically
It sets, the bottom of the installing pipe is equipped with bottom plate, and eight rounded distributions are equipped on the circumference of the bottom plate collapses direction
Baffle, the direction baffle that collapses is rotatably installed in by axis pin on bottom plate, and torsional spring is equipped on axis pin, the installing pipe
Middle part is equipped with middle plate, and the middle plate is located at the top plate for collapsing and being directed toward baffle, and the bottom of middle plate is equipped with and is collapsed for stopping
It to be directed toward the limited block of baffle, top plate is installed at the top of the installing pipe, the bottom of the top plate is equipped with stay spring spool,
The top for collapsing direction baffle is connected by bracing wire, pulley with stay spring spool, and use is also equipped on the top plate
In being equipped with contact wheel on the encoder for measuring bracing wire movable length, the encoder, the contact wheel is in contact with bracing wire, institute
It states encoder and is connected with the PLC control system that ground is arranged.
2. highway according to claim 1 collapses prior-warning device, it is characterised in that：The quantity of the pulley is 3, respectively
Mounted on the bottom of middle plate, the top of the bottom of bottom plate and top plate.
3. highway according to claim 1 collapses prior-warning device, it is characterised in that：The bottom of the bottom plate is also equipped with cone
The top of shape protective cover, the installing pipe is also equipped with fixed ring flat-plate, and the fixed ring flat-plate is located at the lower section of stay spring spool,
It is fixed with protective shell on the fixed ring flat-plate, protection cap is stamped on the protective shell, the both sides of the protective shell are provided with listrium.
4. highway according to claim 1 collapses prior-warning device, it is characterised in that：The diameter of the middle plate collapses more than eight
It falls into and is directed toward the circular diameter of baffle composition, and the provided circumferentially about of middle plate has the flange tilted down.
5. highway according to claim 1 collapses prior-warning device, it is characterised in that：It is described collapse be directed toward baffle length be
0.5-1m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842432.2U CN207760758U (en) | 2017-12-26 | 2017-12-26 | Highway collapses prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842432.2U CN207760758U (en) | 2017-12-26 | 2017-12-26 | Highway collapses prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760758U true CN207760758U (en) | 2018-08-24 |
Family
ID=63184578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721842432.2U Active CN207760758U (en) | 2017-12-26 | 2017-12-26 | Highway collapses prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207760758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049328A (en) * | 2017-12-26 | 2018-05-18 | 山西路桥第工程有限责任公司 | Highway collapses prior-warning device and its method for early warning |
-
2017
- 2017-12-26 CN CN201721842432.2U patent/CN207760758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049328A (en) * | 2017-12-26 | 2018-05-18 | 山西路桥第工程有限责任公司 | Highway collapses prior-warning device and its method for early warning |
| CN108049328B (en) * | 2017-12-26 | 2023-12-26 | 山西路桥第一工程有限责任公司 | Highway collapse early warning device and early warning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103510502B (en) | Dynamic compaction machine construction real-time monitoring method and system based on pounder impact acceleration measurement | |
| CN112857193A (en) | Three-dimensional intelligent soil displacement monitoring device and method based on MEMS | |
| CN206530365U (en) | The movable mechanical device detected for shield tunnel | |
| CN207760758U (en) | Highway collapses prior-warning device | |
| CN111289391A (en) | Reciprocating movement loading test system for testing deformation of roadbed and pavement and test method thereof | |
| CN115507829A (en) | Anti-rolling measuring mark, embedding method and using method | |
| CN209459633U (en) | A kind of subgrade settlement monitoring device | |
| JP3194509B2 (en) | Settlement measuring device for underground pipes | |
| CN108049328A (en) | Highway collapses prior-warning device and its method for early warning | |
| CN204154307U (en) | A kind of geology settlement monitoring device | |
| CN113804153A (en) | Liquid level control variable resistance type omnibearing telescopic device for monitoring deep soil deformation | |
| CN206959791U (en) | Base pit engineering Horizontal Displacement monitoring system | |
| CN103451338A (en) | Ascending pipe and five-way ball mounting method for blast furnace gas system | |
| CN204902820U (en) | Tunnel convergence deformation monitoring device | |
| CN208187393U (en) | A kind of magnetic foot pin and measuring device for urban surface settlement deformation survey | |
| CN108316364B (en) | The monitoring method of pattern foundation pit supporting structure pile driving construction effect under a kind of overhead high iron wire | |
| CN213090752U (en) | Highway bridge subsides detection device | |
| CN205670033U (en) | Based on missile silo remote measurement ultrasonic water level gauge | |
| CN203083568U (en) | Simple plumb aligner | |
| CN206223141U (en) | A kind of auto monitoring and measurement system for foundation ditch and tunnel deformation | |
| CN214173230U (en) | Three-dimensional intelligent soil body displacement monitoring devices based on MEMS | |
| CN213932334U (en) | Sensing integrated device and deep well inclination measuring detection monitoring device | |
| CN207608797U (en) | A kind of anti-wind wheel type Benkleman beam deflectometer | |
| CN209689603U (en) | Underground piping settlement monitoring device | |
| CN207113863U (en) | A kind of device for measuring relative deformation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |