CN206075483U - A kind of simple retaining wall displacement warning device - Google Patents
A kind of simple retaining wall displacement warning device Download PDFInfo
- Publication number
- CN206075483U CN206075483U CN201621019928.5U CN201621019928U CN206075483U CN 206075483 U CN206075483 U CN 206075483U CN 201621019928 U CN201621019928 U CN 201621019928U CN 206075483 U CN206075483 U CN 206075483U
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- enamel
- retaining wall
- covered wire
- contactor
- transformator
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Abstract
The utility model discloses a kind of simple retaining wall displacement warning device：Which includes power supply, the electrical control cubicles being connected with power supply, the audible-visual annunciator being connected with electrical control cubicles, also includes being connected and being arranged on the enamel-covered wire break monitoring device on retaining wall with electrical control cubicles；Enamel-covered wire break monitoring device includes enamel-covered wire and is connected to the compensating roller patch bay at enamel-covered wire two ends；The electrical control cubicles include being arranged on chopper inside electrical control cubicles, transformator and A.C. contactor, chopper one end is connected with power supply, the other end and transformator connect, the leading-out terminal of transformator connects the coil and normally opened contact of A.C. contactor respectively, it is connected with another leading-out terminal of transformator after the coil series connection enamel-covered wire break monitoring device of A.C. contactor, is connected with another leading-out terminal of transformator after the normally opened contact series connection audible-visual annunciator of A.C. contactor；This utility model is easy to control, safe and reliable, with low cost, can produce displacement to retaining wall in time and report to the police, it is ensured that worker safety.
Description
Technical field
This utility model is related to a kind of alarm device, and in particular to a kind of simple retaining wall displacement warning device.
Background technology
In various civil engineerings, it is to avoid will not massif or the side slope earthwork not excavated, in order to ensure personnel and set
The safety applied, will take protection to the massif that do not excavate or side slope, build the safe precaution measure that barricade is presently the most universal.
But the barricade built can occur crack and displacement with the impact of the many-side natural cause such as rainfall, earthquake, if monitoring side
Method is not proper or monitors not in time, and barricade is met heavy showers and can be caved in, and can bring very big danger to people life property safety
Evil.
Existing achievable barricade alarm device, mainly realizes reporting to the police using displacement transducer, its high cost, difficulty of construction
Greatly, control inconvenient.
Therefore, it is necessary to be improved to prior art.
Utility model content
The purpose of this utility model is to provide a kind of simple retaining wall displacement warning device, it is intended to solve existing dress of reporting to the police
Put high cost, be difficult construction and installation, inconvenient problem with use.
The technical solution adopted in the utility model is for achieving the above object：
A kind of simple retaining wall displacement warning device, including power supply, the electrical control cubicles being connected with power supply, be connected with electrical control cubicles
Audible-visual annunciator, also includes being connected and being arranged on the enamel-covered wire break monitoring device on retaining wall with electrical control cubicles；
The enamel-covered wire break monitoring device, including enamel-covered wire and the compensating roller patch bay for being connected to enamel-covered wire two ends,
When retaining wall produce displacement when the enamel-cover thread breakage and trigger electrical control cubicles control audible-visual annunciator report to the police；
Further, the electrical control cubicles include being arranged on chopper inside the cabinet of electrical control cubicles, transformator and ac contactor
Device, described chopper one end is connected with power supply, the other end and transformator connect, and the leading-out terminal of the transformator connects exchange respectively
The normally opened contact of the coil and A.C. contactor of catalyst, the coil series connection enamel-covered wire break monitoring device of the A.C. contactor
It is connected with another leading-out terminal of transformator afterwards, with transformator after the normally opened contact series connection audible-visual annunciator of the A.C. contactor
Another leading-out terminal connection；
Further, the compensating roller patch bay includes support body and fixing screws, the support body have enamel-covered wire connection end,
Support body can be fixed on retaining wall by compensating roller chute by plain conductor connection end and compensating roller chute, the fixing screws
On；
Further, the nominal diameter of the enamel-covered wire is 0.3mm；
Further, model LTE-1101J of the audible-visual annunciator；
Further, model CJX2-12 of the A.C. contactor.
This utility model embodiment at least has the advantages that：
1st, the enamel-covered wire in this utility model is pulled off when retaining wall produces displacement, realizes A.C. contactor normally opened contact
Closure, and then make audible-visual annunciator place circuit closed be reported to the police；Its control is simple, convenient, and safe and reliable, material is easy to
Buying, deploy to ensure effective monitoring and control of illegal activities convenient and swift, safety can be saved and deployed to ensure effective monitoring and control of illegal activities cost；
2nd, the convenient fixation with retaining wall of the compensating roller patch bay in this utility model, can by fixing screws with it is elastic
The adjustment effect realization for adjusting chute is compensating roller to the stay bolt of enamel-covered wire；Be easy to deploy to ensure effective monitoring and control of illegal activities operation, increased the standard of controlling alarm
True property；
3rd, this utility model can realize that round-the-clock displacement monitoring is reported to the police, it is to avoid artificial investigation blind spot, increase and use
Safety.
Description of the drawings
Fig. 1 is circuit control principle figure of the present utility model；
Fig. 2 is the structural representation of enamel-covered wire break monitoring device in this utility model；
Wherein：1- power supplys；2- electrical control cubicles；3- audible-visual annunciators；4- enamel-covered wire break monitoring devices；5- enamel-covered wires；6- is loose
It is tight to adjust patch bay；7- choppers；8- transformators；9- A.C. contactors；10- support bodys；11- fixing screws；12- enamel-covered wires connect
End；13- plain conductors connection end；The compensating roller chutes of 14-.
Specific embodiment
This utility model preferred embodiment is illustrated below in conjunction with accompanying drawing：
As illustrated in fig. 1 and 2, a kind of simple retaining wall displacement warning device, including power supply 1, the electrical control cubicles being connected with power supply 1
2nd, the audible-visual annunciator 3 being connected with electrical control cubicles 2, also includes being connected and being arranged on the enamel-cover thread breakage on retaining wall with electrical control cubicles 2
Monitoring device 4；The enamel-covered wire break monitoring device 4, including enamel-covered wire 5 and compensating roller the connecing for being connected to 5 two ends of enamel-covered wire
Coil holder 6, when retaining wall produces displacement, the enamel-covered wire 5 ruptures and triggers the control audible-visual annunciator 3 of electrical control cubicles 2 and reports to the police；It is described
Electrical control cubicles 2 include being arranged on chopper 7 inside the cabinet of electrical control cubicles, transformator 8 and A.C. contactor 9, the chopper 7 one
End is connected with power supply 1, the other end and transformator 8 connect, and the leading-out terminal of the transformator 8 connects the line of A.C. contactor 9 respectively
The normally opened contact of circle and A.C. contactor 9, with change after the coil series connection enamel-covered wire break monitoring device 4 of the A.C. contactor 9
Another leading-out terminal connection of depressor 8, it is another with transformator 8 after the normally opened contact series connection audible-visual annunciator 3 of the A.C. contactor 9
One leading-out terminal connects；The compensating roller patch bay 6 includes support body 10 and fixing screws 11, and the support body 10 connects with enamel-covered wire
End 12, plain conductor connection end 13 and compensating roller chute 14 are connect, the fixing screws 11 can be incited somebody to action by compensating roller chute 14
Support body 10 is fixed on retaining wall；The nominal diameter of the enamel-covered wire 5 is 0.3mm；Model LTE- of the audible-visual annunciator 3
1101J；Model CJX2-12 of the A.C. contactor 9.
Circuit control principle：After the completion of enamel-covered wire break monitoring device 4 is deployed to ensure effective monitoring and control of illegal activities, loop residing for enamel-covered wire 5 is closed-loop path,
Enamel-covered wire 5 has current flowing；When the retaining wall in 5 laid region of enamel-covered wire is cracked or during displacement, enamel-covered wire 5 is pulled off,
Disconnect loop residing for enamel-covered wire 5, and then promote the normally opened contact of A.C. contactor 9 to close, now, residing for audible-visual annunciator 3
Loop is closed-loop path, and audible-visual annunciator 3 carries out sound and light alarm；Alternating current 220V power supply transformation is safe 12V electric by transformator
Pressure, using safer.
The setting of deploying to ensure effective monitoring and control of illegal activities of enamel-covered wire break monitoring device 4：The arrangement of enamel-covered wire break monitoring device 4 is divided into two kinds,
One kind is that enamel-covered wire 5 is fixed on retaining wall using laterally or longitudinally mode, and fixing screws 11 pass through compensating roller chute 14
Support body 10 is fastened on retaining wall, the movement that can be relatively fixed screw 11 by compensating roller chute 14 carries out enamel-covered wire 5
It is compensating roller；Another kind is that one end of enamel-covered wire 5 is arranged on fixing point on the outside of retaining wall, then the other end of enamel-covered wire 5 is set
Put on retaining wall；So just can be shifted to an earlier date by enamel-covered wire break monitoring device 4 when retaining wall produces microdisplacement or deformation
Learn, and finally realize reporting to the police, protect the life safety of workmen.
Enamel-covered wire 5 that just can be by nominal diameter as 0.3mm when retaining wall produces 1 ~ 3mm with top offset is broken, Jin Erbao
It is alert, the time of more job locations out of danger is so provided to constructor.
In this utility model：Retaining wall produces displacement and the position of crackle has uncertainty, therefore need to be in retaining wall
Multiple positions on arrange enamel-covered wire break monitoring device 4, so the actually used quantity of enamel-covered wire break monitoring device 4 can be with
It is multiple, when using multiple enamel-covered wire break monitoring devices 4, is connected in series should which；So to the monitoring of retaining wall more
Accurately, prevent safer；During using multiple enamel-covered wire break monitoring devices 4, its arrangement more flexibly can enter one
Step improves the promptness of monitoring；To make security warning much sooner extensively, the practical application quantity of audible-visual annunciator 3 can be many
It is individual, it is connected in series should which, its placement location can be set according to actual demand for security.
Finally it should be noted that：The preferred embodiment of utility model is the foregoing is only, practicality is not limited to
It is new, although being described in detail to utility model with reference to the foregoing embodiments, for a person skilled in the art, its
Still the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equal to
Replace.It is all within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in reality
Within new protection domain.
Claims (6)
1. it is a kind of simple retaining wall displacement warning device, including power supply (1), the electrical control cubicles (2) being connected with power supply (1), and automatically controlled
The audible-visual annunciator (3) that cabinet (2) is connected, it is characterised in that：Also include being connected with electrical control cubicles (2) and being arranged on the paint on retaining wall
Envelope curve break monitoring device (4)；
The enamel-covered wire break monitoring device (4), including enamel-covered wire (5) and is connected to compensating roller the connecing at enamel-covered wire (5) two ends
Coil holder (6), when retaining wall produces displacement, the enamel-covered wire (5) is ruptured and triggers electrical control cubicles (2) control audible-visual annunciator (3) report
It is alert.
2. a kind of simple retaining wall displacement warning device as claimed in claim 1, it is characterised in that：Electrical control cubicles (2) bag
Include chopper (7), transformator (8) and the A.C. contactor (9) being arranged on inside the cabinet of electrical control cubicles, the chopper (7)
End is connected with power supply (1), the other end and transformator (8) connect, and the leading-out terminal of the transformator (8) connects A.C. contactor respectively
(9) coil and the normally opened contact of A.C. contactor (9), the coil series connection enamel-cover thread breakage monitoring of the A.C. contactor (9)
Device (4) is connected with another leading-out terminal of transformator (8) afterwards, the normally opened contact series connection sound and light alarm of the A.C. contactor (9)
Device (3) is connected with another leading-out terminal of transformator (8) afterwards.
3. a kind of simple retaining wall displacement warning device as claimed in claim 2, it is characterised in that：The compensating roller wiring
Frame (6) includes support body (10) and fixing screws (11), and the support body (10) connects with enamel-covered wire connection end (12), plain conductor
End (13) and compensating roller chute (14), the fixing screws (11) can be fixed by support body (10) by compensating roller chute (14)
On retaining wall.
4. a kind of simple retaining wall displacement warning device as claimed in claim 3, it is characterised in that：The enamel-covered wire (5)
Nominal diameter is 0.3mm.
5. a kind of simple retaining wall displacement warning device as claimed in claim 3, it is characterised in that：The audible-visual annunciator
(3) model LTE-1101J.
6. a kind of simple retaining wall displacement warning device as claimed in claim 3, it is characterised in that：The A.C. contactor
(9) model CJX2-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019928.5U CN206075483U (en) | 2016-08-31 | 2016-08-31 | A kind of simple retaining wall displacement warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019928.5U CN206075483U (en) | 2016-08-31 | 2016-08-31 | A kind of simple retaining wall displacement warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075483U true CN206075483U (en) | 2017-04-05 |
Family
ID=58435961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019928.5U Active CN206075483U (en) | 2016-08-31 | 2016-08-31 | A kind of simple retaining wall displacement warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093134A (en) * | 2021-11-26 | 2022-02-25 | 中国电建集团成都勘测设计研究院有限公司 | Simple early warning system for slope construction period |
| WO2022246941A1 (en) * | 2021-05-26 | 2022-12-01 | 上海斋喜工程技术有限公司 | Civil engineering shielding engineering wall member |
-
2016
- 2016-08-31 CN CN201621019928.5U patent/CN206075483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246941A1 (en) * | 2021-05-26 | 2022-12-01 | 上海斋喜工程技术有限公司 | Civil engineering shielding engineering wall member |
| CN114093134A (en) * | 2021-11-26 | 2022-02-25 | 中国电建集团成都勘测设计研究院有限公司 | Simple early warning system for slope construction period |
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