CN207469274U - Reinforcement type geological disaster protects side slope - Google Patents
Reinforcement type geological disaster protects side slope Download PDFInfo
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- CN207469274U CN207469274U CN201721613933.3U CN201721613933U CN207469274U CN 207469274 U CN207469274 U CN 207469274U CN 201721613933 U CN201721613933 U CN 201721613933U CN 207469274 U CN207469274 U CN 207469274U
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Abstract
The utility model discloses a kind of reinforcement type geological disasters to protect side slope; its drip irrigation device includes rock side-slope, the anchor pole being fixed in rock side-slope slope surface and the active catch net for being fixed on anchor pole and being laid on side slope surface; detection case is fixed on the anchor pole; it is provided in the detection case for the fixed pressure plare of active catch net; the detection case bottom surface is fixed with the pressure for detecting the load-bearing of pressure plare institute and exports the detection part of corresponding detection signal; compression spring is connected between the pressure plare and detection part, is further included：Control circuit equipped with dangerous reference voltage and the corresponding control signal of output, be coupled to control circuit for receive signal is controlled to perform the alarm mechanism of actuation of an alarm；When the detection signal of detection part output is more than set dangerous reference voltage, the corresponding control signal control alarm mechanism of control circuit output performs actuation of an alarm, and the utility model has the effect of the protection for promoting protection side slope and reminding effect.
Description
Technical field
The utility model is related to a kind of protective slope structure, more specifically it is related to a kind of reinforcement type geological disaster protection side slope.
Background technology
With the fast development of state fundamental construction, the engineering developments such as highway, railway, water conservancy, water power can all be formed big every year
The rock side-slope of area, these rock side-slopes destroy original vegetation and soil texture, cause soil desertification, in heavy rain day etc.
The geological disasters such as mud-rock flow and falling rocks are be easy to cause under bad weather, the normal of people at the slope foot of rock side-slope may be threatened
Life and production activity.Therefore, the improvement of rock side-slope is extremely important with geological disaster protection.
Taken counter-measure is protected often in stone matter to the improvement of rock side-slope and geological disaster in the prior art
The slope surface of side slope squeezes into anchor pole, and is laid with active catch net between anchor pole to protect side slope, in the geology of falling rocks or mud-rock flow
When disaster occurs, shadow caused by active catch net intercepts the native stone fallen from above to reduce at the slope foot rock side-slope
It rings, but since the interception function that the protective capacities of active catch net is limited and plays has certain time lag, a large amount of soil clitter products
There is potential security risk in active catch net, and the personnel on the higher periphery in the position of side slope possibly can not notice side
Existing security risk on slope.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reinforcement type geological disaster protection edges
Slope the advantage is that the protection for improving protection side slope and the effect reminded.
To achieve the above object, the utility model provides following technical solution：A kind of reinforcement type geological disaster protects side slope, packet
Rock side-slope is included, the anchor pole being fixed in rock side-slope slope surface and the active be fixed on anchor pole and be laid on side slope surface are protected
Protecting wire net is fixed with detection case on the anchor pole, the fixed pressure plare of cable for active catch net is provided in the detection case,
The pressure plare is fixed with compression spring towards detection case bottom surface, and the other end of the compression spring is fixed with to detect pressure
The pressure of plate institute load-bearing and the detection part for exporting corresponding detection signals, the reinforcement type geological disaster protection side slope further include：
Control circuit is coupled to detection part, equipped with dangerous reference voltage, for receive detection signal and with preset danger
Dangerous reference voltage exports corresponding control signal after being compared；
Alarm mechanism is coupled to control circuit, signal is controlled to perform actuation of an alarm for receiving；
When the detection signal of detection part output is more than set dangerous reference voltage, the corresponding control of control circuit output
Signal control alarm mechanism performs actuation of an alarm.
By using above-mentioned technical proposal, detection case is provided on anchor pole, pressure plare and pressure are horizontally disposed in detection case
Spring, detection case bottom are fixed with detection part, and pressure plare is used to fix the cable of active catch net, the both ends point of compression spring
It is not fixedly connected on pressure plare and detection part, detection part is used to detect the load-bearing on pressure plare and exports detection signal.Side
Slope further includes the dangerous reference voltage of setting and is compared with the detection signal of reception electric to export the control of corresponding control signal
Road and responsive control signal perform the alarm mechanism of alarm.As native stone is fallen from slope and is actively protected during generation geological disaster
Net, which intercepts, causes the load-bearing of the pressure plare for active catch net to be fixed on anchor pole gradually to increase, the inspection of detection part output
It surveys signal also gradually to increase, control circuit receives what detection part was sent out when preset dangerous reference voltage value is increased to
The control signal control alarm mechanism for detecting signal and exporting proceeds by the action of alarm, warns neighbouring personnel location master
The protective effect of dynamic catch net has reached load there may be danger, while maintenance personal is also notified actively to be protected to the location in time
Native stone in protecting wire net is cleared up to exclude potential security risk.
The utility model is further arranged to：The detection part is pressure sensor.
By using above-mentioned technical proposal, load-bearing is transferred to pressure sensor by pressure plare by compression spring, to press
Force snesor is detected and exports detection signal.
The utility model is further arranged to：The detection case is hinged with switch gate far from anchor pole side.
By using above-mentioned technical proposal, on detection case hinged switch gate ensure the component in detection case with it is extraneous every
The pressure plare in detection case and compression spring are carried out from maintenance personal is also convenient for while reducing and hit and influence by native stone
Maintenance and repair.
The utility model is further arranged to：Open up fluted on the pressure plare, the trough wall surface of groove is arcwall face.
By using above-mentioned technical proposal, the groove that the arc-shaped face of cell wall is opened up on pressure plare is conducive to the net of active catch net
Line, which is fixed on pressure plare, prevents the position of active catch net from shifting.
The utility model is further arranged to：The anchor pole is extended with extension straight up far from slope surface one end, described
Alarm mechanism includes alarm lamp and alarm bell, and the alarm lamp is arranged on alarm bell on extension.
By using above-mentioned technical proposal, alarm lamp prolongs with alarm bell set on anchor pole far from what slope surface one end extended straight up
In extending portion, to ensure the function and effect of alarm lamp and alarm bell, reduce soil stone when geological disaster occurs and bury alarm lamp and alarm bell
Influence the possibility of warning effect.
The utility model is further arranged to：The control circuit includes：
Amplifying circuit is coupled to detection part, for receiving the detection signal of detection part output and exporting amplification detection
Signal；
Comparison circuit is coupled to amplifying circuit, for set dangerous reference voltage and by the detection signal of reception and its into
Row compares to export comparison signal；
Switching circuit is coupled to comparison circuit, and corresponding control letter is exported according to comparison result for receiving comparison signal
Number.
By using above-mentioned technical proposal, control circuit includes amplifying circuit, comparison circuit and switching circuit, amplifying circuit
The detection signal that coupling detection part is used to receive exports amplification detection signal to enhance the precision of detection after being amplified；Than
Amplifying circuit is coupled compared with circuit, the excessive pulling force that risk of breakage may occur of pulling force being subject to according to the cable of active catch net faces
The dangerous reference voltage of dividing value setting, and amplification detection signal and dangerous reference voltage are compared, the output phase should after the comparison
Comparison signal；Switching circuit couples comparison circuit, and corresponding control signal is exported after comparison signal is received and is reported for controlling
The action of alert mechanism.
The utility model is further arranged to：The amplifying circuit includes：
Operational amplifier, inverting input are coupled to pressure sensor, and in-phase input end is connected to ground, output terminal
Export amplification detection signal；
First resistor, first end are coupled to the tie point of pressure sensor and operational amplifier, and second end is coupled to
The output terminal of operational amplifier.
By using above-mentioned technical proposal, the inverting input of operational amplifier receives detection signal, by operation amplifier
After the signal amplification of device amplification detection signal is exported from the output terminal of operational amplifier.
The utility model is further arranged to：The comparison circuit includes comparator, and normal phase input end is coupled to operation
The output terminal of amplifier, the dangerous reference voltage signal of inverting input input, output terminal output comparison signal.
By using above-mentioned technical proposal, the positive input of comparator receives amplification detection signal, reverse side input
Preset danger reference voltage.When amplification detection signal is less than dangerous reference voltage, the output terminal output low level of comparator
Comparison signal；When amplification detection signal is higher than dangerous reference voltage, the comparison letter of the output terminal output high level of comparator
Number.
The utility model is further arranged to：The switching circuit includes：
P-type triode, base stage are coupled to the output terminal of comparator, and emitter is connected to ground；
Relay coil, first end are connected with power supply, and second end is coupled to the collector of p-type triode；Relay
Coil control has the relay contact switch for being series at alarm lamp and alarm bell.
By using above-mentioned technical proposal, the base stage of p-type triode receives comparison signal, relay contact switch output
Control signal is embodied in closure and the disconnection of relay contact switch.When the base stage of p-type triode receives low level relatively letter
Number when, the cut-off of p-type triode, relay coil no current passes through, and relay contact switch disconnects；When the base stage of p-type triode
When receiving the comparison signal of high level, p-type triode ON, relay coil obtains electric, relay contact switch closure.
In conclusion the utility model has the following advantages：
1st, while protective action is played there is warning reminding effect, reduce and personal injury and wealth are caused to periphery personnel
Produce the possibility of loss；
2nd, stable structure promotes the protection effect to geological disaster.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the sectional view of detection case in Fig. 1；
Fig. 3 is the present embodiment circuit diagram.
Reference sign：1st, rock side-slope；2nd, anchor pole；21st, extension；3rd, active catch net；31st, detection case；32nd, it presses
Power plate；33rd, compression spring；34th, groove；35th, waist-shaped hole；36th, switch gate；4th, detection part；5th, control circuit；51st, amplification electricity
Road；52nd, comparison circuit；53rd, switching circuit；6th, alarm mechanism；61st, alarm lamp；62nd, alarm bell.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of reinforcement type geological disaster protect side slope, as shown in Figure 1, 2, including rock side-slope 1, are fixed on Shi Zhibian
Anchor pole 2 in 1 slope surface of slope and the active catch net 3 for being fixed on anchor pole 2 and being laid on side slope surface are fixed on anchor pole 2
Detection case 31, the interior setting of detection case 31 for the fixed pressure plare 32 of cable of active catch net 3, fix useful by 31 bottom surface of detection case
In detection 2 load-bearing of anchor pole pressure and export the detection part 4 of corresponding detection signal, pressure plare 32 and detection part 4 it
Between connected by compression spring 33.With reference to Fig. 3, further include equipped with the fiducial value for representing precarious position and for receiving detection signal
And it exports the control circuit 5 of control signal more afterwards with fiducial value and the alarming machine of actuation of an alarm is performed in response to control signal
Structure 6.When detecting signal more than fiducial value, the control signal control alarm mechanism 6 that control circuit 5 exports is alarmed.
As shown in Figure 1, 2, anchor pole 2 is fixedly installed perpendicular to the slope surface of bank protection, and detection case 31 is parallel to that anchor pole 2 is chimeric to be set on
Anchor pole 2 is set towards one side surface of top of the slope, pressure plare 32 perpendicular to bank protection, and detection part 4 is pressure sensor.Compression spring 33
Altogether there are four settings, 33 both ends interval vertical of compression spring is fixed on pressure plare 32 and pressure sensor.32 direction of pressure plare
The medium position of top of the slope one side opens up fluted 34 to perpendicular to pressure plare 32 towards slope foot side, and the cell wall of groove 34 is in arc
Shape, the cable of active catch net 3 are fixed in groove 34 and are bonded with the inner wall of groove 34.Detection case 31 is protected perpendicular to active
The cable both sides of net 3 offer waist-shaped hole 35, and waist-shaped hole 35 is parallel to compression spring 33 and opens up for the cable of active catch net 3
Across with slip.The side of detection case 31 towards top of the slope is hinged with switch gate 36.
As shown in 3 figures, control circuit 5 includes amplifying circuit 51, comparison circuit 52 and switching circuit 53.51 coupling of amplifying circuit
Detection part 4 is connected to for the detection signal received to be passed through output amplification detection signal after ratio enlargement；52 coupling of comparison circuit
Amplifying circuit 51 is connect, fiducial value is danger reference voltage value Vref, dangerous reference voltage V ref according to the cable of active catch net 3
The pulling force critical value setting of fracture is pullled, and amplification detection signal and danger reference voltage V ref are compared, detection is believed
Number it is divided into the dangerous section more than dangerous reference voltage V ref and the security interval less than dangerous reference voltage V ref and output
Corresponding comparison signal；Switching circuit 53 couples comparison circuit 52, and corresponding control signal is exported after comparison signal is received and is used
In the action of control alarm mechanism 6.
Specifically, amplifying circuit 51 includes first resistor R1, second resistance R2 and operational amplifier OP.First resistor R1
First end be coupled to the output terminal of pressure sensor, second end is coupled to the inverting input of operational amplifier OP, remote to calculate
The positive input of amplifier OP is connected to ground, output terminal output amplification detection signal, the both ends difference coupling of second resistance R2
It is connected to the inverting input and output terminal of operational amplifier OP.
Comparison circuit 52 includes comparator OA, and positive input is coupled to the output terminal of operational amplifier OP, and reverse phase is defeated
Enter the dangerous reference voltage V ref of end input, output terminal output comparison signal.When amplification detection signal is less than dangerous reference voltage
During Vref, comparator OA exports low level comparison signal；When amplification detection signal is more than danger reference voltage V ref, compare
Device OA exports the comparison signal of high level.
Switching circuit 53 includes p-type triode Q, sustained diode and relay coil KM.The base stage coupling of p-type triode Q
The output terminal of comparator OA is connected to, emitter is connected to ground, and collector is coupled to one end of relay coil KM, relay
The other end of coil KM is connected with power Vcc, and sustained diode inverse parallel is in relay coil KM both ends.As p-type triode Q
Base stage when receiving low level comparison signal, p-type triode Q cut-offs, relay coil KM no currents pass through；As p-type triode Q
Base stage when receiving high level comparison signal, p-type triode Q conductings, relay coil KM has electric current to pass through.
As shown in Figure 1,3, the one end of anchor pole 2 far from slope surface is extended with extension 21 straight up, and alarm mechanism 6 includes report
Warning lamp 61 and alarm bell 62, alarm lamp 61 are set on the top of extension 21, and alarm bell 62 is set on outside the extension 21 of 61 lower section of alarm lamp
Side of the wall far from slope surface.After alarm lamp 61 is connected with power Vcc and connects with relay contact switch KM-1 and alarm bell 62
Ground connection, control signal show as closure and the disconnection of relay contact switch KM-1 in circuit.When relay coil KM is without electricity
Stream passes through, and relay contact switch KM-1 is disconnected, and alarm lamp 61 is acted with 62 alarm free of alarm bell；When relay coil KM has electric current
Pass through, relay contact switch KM-1 is closed, and alarm lamp 61 starts actuation of an alarm with alarm bell 62.
The workflow for protecting side slope is as follows：
Under the native stone that active catch net 3 tumbles top of the slope intercepts, when the native stone that certain place of active catch net 3 intercepts is to actively
When the pulling force of catch net 3 is less than the pulling force critical value of cable fracture, switching circuit 53 disconnects, and alarm lamp 61 is with alarm bell 62 without sound
It should；When the native stone that certain place of active catch net 3 intercepts is more than the pulling force of active catch net 3 the pulling force critical value of cable fracture
When, switching circuit 53 is connected, and alarm lamp 61 proceeds by the active catch net 3 in the warning reminding surrounding people location with alarm bell 62
Excessively there are risks for the native stone intercepted.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of reinforcement type geological disaster protects side slope, including rock side-slope（1）, it is fixed on rock side-slope（1）Anchor pole in slope surface（2）
And it is fixed on anchor pole（2）And it is laid on the active catch net on side slope surface（3）, it is characterised in that：The anchor pole（2）It is upper solid
Surely there is detection case（31）, the detection case（31）It is inside provided with for active catch net（3）The fixed pressure plare of cable（32）, institute
State pressure plare（32）Towards detection case（31）Bottom surface is fixed with compression spring（33）, the compression spring（33）The other end fix
It is useful for detection pressure plare（32）The pressure of institute's load-bearing and the detection part for exporting corresponding detection signal（4）, the reinforcement type
Geological disaster protection side slope further includes：
Control circuit（5）, it is coupled to detection part（4）, equipped with dangerous reference voltage, for receive detection signal and with it is preset
Dangerous reference voltage exports corresponding control signal after being compared；
Alarm mechanism（6）, it is coupled to control circuit（5）, signal is controlled to perform actuation of an alarm for receiving；
When the detection signal of detection part output is more than set dangerous reference voltage, control circuit（5）The corresponding control of output
Signal controls alarm mechanism（6）Perform actuation of an alarm.
2. reinforcement type geological disaster according to claim 1 protects side slope, it is characterised in that：The detection part（4）For pressure
Sensor.
3. reinforcement type geological disaster according to claim 1 protects side slope, it is characterised in that：The detection case（31）Far from anchor pole
（2）Side is hinged with switch gate（36）.
4. reinforcement type geological disaster according to claim 1 protects side slope, it is characterised in that：The pressure plare（32）On offer
Groove（34）, groove（34）Trough wall surface be arcwall face.
5. reinforcement type geological disaster according to claim 1 protects side slope, it is characterised in that：The anchor pole（2）Far from slope surface one
End is extended with extension straight up（21）, the alarm mechanism（6）Including alarm lamp（61）With alarm bell（62）, the alarm lamp
（61）With alarm bell（62）It is arranged on extension（21）On.
6. reinforcement type geological disaster according to claim 1 protects side slope, it is characterised in that：The control circuit（5）Including：
Amplifying circuit（51）, it is coupled to detection part（4）, for receiving detection part（4）The detection signal of output and exporting is put
Big detection signal；
Comparison circuit（52）, it is coupled to amplifying circuit（51）, for set dangerous reference voltage and by the detection signal of reception with
It is compared to export comparison signal；
Switching circuit（53）, it is coupled to comparison circuit（52）, corresponding control is exported according to comparison result for receiving comparison signal
Signal processed.
7. reinforcement type geological disaster according to claim 6 protects side slope, it is characterised in that：The amplifying circuit（51）Including：
Operational amplifier, inverting input are coupled to pressure sensor, and in-phase input end is connected to ground, output terminal output
Amplification detection signal；
First resistor, first end are coupled to the tie point of pressure sensor and operational amplifier, and second end is coupled to operation
The output terminal of amplifier.
8. reinforcement type geological disaster according to claim 7 protects side slope, it is characterised in that：The comparison circuit（52）Including than
Compared with device, normal phase input end is coupled to the output terminal of operational amplifier, and inverting input inputs dangerous reference voltage signal,
Output terminal exports comparison signal.
9. reinforcement type geological disaster according to claim 8 protects side slope, it is characterised in that：The switching circuit（53）Including：
P-type triode, base stage are coupled to the output terminal of comparator, and emitter is connected to ground；
Relay coil, first end are connected with power supply, and second end is coupled to the collector of p-type triode；Relay coil
Control is series at alarm lamp（61）With alarm bell（62）Relay contact switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613933.3U CN207469274U (en) | 2017-11-24 | 2017-11-24 | Reinforcement type geological disaster protects side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613933.3U CN207469274U (en) | 2017-11-24 | 2017-11-24 | Reinforcement type geological disaster protects side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469274U true CN207469274U (en) | 2018-06-08 |
Family
ID=62258669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721613933.3U Active CN207469274U (en) | 2017-11-24 | 2017-11-24 | Reinforcement type geological disaster protects side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518718A (en) * | 2019-01-19 | 2019-03-26 | 安徽工程大学 | Combined type early warning type retaining wall |
| CN112647519A (en) * | 2020-12-18 | 2021-04-13 | 王聪亮 | Cover net suitable for rock soil bank protection is with preventing that stone body drops |
-
2017
- 2017-11-24 CN CN201721613933.3U patent/CN207469274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518718A (en) * | 2019-01-19 | 2019-03-26 | 安徽工程大学 | Combined type early warning type retaining wall |
| CN109518718B (en) * | 2019-01-19 | 2023-09-22 | 安徽工程大学 | Combined early warning type retaining wall |
| CN112647519A (en) * | 2020-12-18 | 2021-04-13 | 王聪亮 | Cover net suitable for rock soil bank protection is with preventing that stone body drops |
| CN112647519B (en) * | 2020-12-18 | 2022-08-09 | 新疆凯鸿工程建设有限公司 | Cover net suitable for rock soil bank protection is with preventing that stone body drops |
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