CN109872500A - Remote alarming device for guardrail damage - Google Patents
Remote alarming device for guardrail damage Download PDFInfo
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- CN109872500A CN109872500A CN201910218691.5A CN201910218691A CN109872500A CN 109872500 A CN109872500 A CN 109872500A CN 201910218691 A CN201910218691 A CN 201910218691A CN 109872500 A CN109872500 A CN 109872500A
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- Prior art keywords
- guardrail
- clamping block
- spring
- alarming device
- remote
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention is the remote alarming device damaged for guardrail, belongs to guardrail inspection technical field, present invention solves the technical problem that be to provide the remote alarming device for guardrail damage, the technical scheme adopted by the invention is as follows；Remote alarming device for guardrail damage, it include: guardrail ontology, induction mechanism, clamp system, connecting rope, remote signal transmission control unit (TCU) and remote terminal, the induction mechanism and clamp system are fixedly mounted on guardrail ontology, connecting rope is hung between the induction mechanism and clamp system, the connecting rope is set to guardrail ontology side, and the connecting rope is for intercepting damage guardrail；The remote signal transmission control unit (TCU) is set to the inside of induction mechanism, and the remote signal transmission control unit (TCU), which is connected by wireless telecommunications network with remote terminal, to be communicated；The equipment is widely used in guardrail inspection field.
Description
Technical field
The invention belongs to guardrail inspection technical fields, and in particular to the remote alarming device for guardrail damage.
Background technique
Guardrail is mainly used in the occasions such as house, highway, shopping centre, public place the guarantor to personal safety and installations and facilities
Shield and protection.Guardrail is visible everywhere in we live.Interval is evenly distributed with several columns on guardrail, is provided between column
Several horizontal bars and perpendicular column, the column of guardrail are fixed by expansion bolt and ground, and guardrail is usually mounted to such as logistics corridor two sides,
Corner, two sides and load bed edge of door etc. are built in production equipment periphery.The urban guardrail of road on both sides of the road, since road is got on the bus
Travel speed is fast, and especially the vehicle of night fast running is driven or emergency event is easy to strike protection due to tired driver
Column causes guardrail to damage.
In the prior art, it is by inspection of manually driving on highway that whether urban guardrail, which is damaged, and worker patrols daily
Inspection column is primary, run into fall or not guardrail on a predetermined position when, worker gets off maintenance, a large amount of people of this method consuming
Power, worker carry out system-wide section inspection daily, the too many time are expended on the guardrail not damaged, increase labour cost with not really
Fixed safety factor can also omit the guardrail of a certain section of damage, cannot promptly and accurately know whether guardrail damages, also increase
Traffic safety hidden danger.Therefore it provides the remote alarming device for guardrail damage is current urgent problem to be solved.
Summary of the invention
It mostly damages and sends out with guardrail to solve existing existing guardrail maintenance cost height, maintenance process insecurity factor among the above
Now not in time the problem of, the present invention provides the remote alarming devices damaged for guardrail.
The technical scheme adopted by the invention is as follows: the remote alarming device for guardrail damage, comprising: induction mechanism and company
Splicing, the induction mechanism include metal core, second spring, pressure sensor, one end of the second spring and the pressure
Sensor is in contact, and one end of the connecting rope is connected with metal core.
The warning device further includes clamp system, the clamp system include upper clamping block, lower gripping block, upper snap ring,
Lower snap ring and pedestal, the upper clamping block and lower gripping block are semicircle fixture block, and the upper clamping block and lower gripping block are opposite
Setting composition is discoid, and clamping connection rope between upper clamping block and lower gripping block, the upper snap ring and lower snap ring are fastened on
Outside gripping block and lower gripping block, the lower snap ring is fixed on the base.
The warning device further includes remote signal transmission control unit (TCU)；
The remote signal transmission control unit (TCU) includes: to run single-chip microcontroller and locating module, the locating module and operation single-chip microcontroller
Electrical connection；
The remote signal transmission control unit (TCU) is connected with the pressure sensor.
The induction mechanism further include: body, gripping mechanism, the decorative pearl on top of an official cap and power supply, the decorative pearl on top of an official cap are placed in second spring and gold
Belong between core, the gripping mechanism is for making metal core hold out against the decorative pearl on top of an official cap and second spring being made to be in compressive state.
Solar panel is provided at the top of the induction mechanism, the solar panel is used to convey electricity to power supply
Energy.
Cylindrical hole is offered in the middle part of described body one end, the central axes of the cylindrical hole are horizontally disposed, and the metal core is
Cylindrical hole bottom is protruded into cylindrical body, described metal core one end, and the metal core other end stretches out cylindrical hole, the metal core and circle
It is clearance fit between post holes.
The internal body is provided with taper chamber, and the vertex of a cone of the taper chamber is connected with cylindrical hole, the taper
The decorative pearl on top of an official cap is provided at the vertex of a cone of chamber, the diameter of the decorative pearl on top of an official cap is less than the diameter of round hole, and the second spring is horizontally set on
At the central axes of taper chamber, described second spring one end is fixed with the decorative pearl on top of an official cap, the second spring other end and pressure sensor
Fixed, the pressure sensor is mounted on the cone bottom surface of taper chamber.
V-arrangement through slot is offered on the metal core bottom surface, the groove face of the V-arrangement through slot far from decorative pearl on top of an official cap side is vertically arranged,
Groove face close to the V-arrangement through slot of decorative pearl on top of an official cap side is obliquely installed；
The gripping mechanism includes clamping block and the first spring, and the clamping block is quadrangular shape, and the cross section of clamping block
Acute angle tip for right-angled trapezium, the clamping block heads into inside V-arrangement through slot, and the inclined surface of clamping block can inclining in V-arrangement through slot
It is slided on inclined trough surface, the clamping block both ends are through V-arrangement through slot.
Vertical chute is respectively provided on two extension ends of the clamping block, the vertical chute inner horizontal, which runs through, fixation
Pin, described fixed pin one end are fixed with body, and the fixed pin other end stretches out vertical chute and the end point is provided with fixture block,
The clamping block can be moved up and down by vertical chute with respect to body, and first spring bottom is fixed with one end and body, institute
The first spring top is stated to fix with clamping block.
Further, the implementation of technical solution of the present invention are as follows:
Remote alarming device for guardrail damage, comprising: guardrail ontology, induction mechanism, clamp system, connecting rope, long-range letter
Number transmission control unit (TCU) and remote terminal, the induction mechanism and clamp system are fixedly mounted on guardrail ontology, the induction
Connecting rope is hung between mechanism and clamp system, the connecting rope is set to guardrail ontology side, and the connecting rope is for blocking
Cut damage guardrail；The remote signal transmission control unit (TCU) is set to the inside of induction mechanism, the remote signal transmission control unit (TCU)
It is connected by wireless telecommunications network with remote terminal and is communicated.
The induction mechanism includes: body, metal core, hanging ring, clamping block, the first spring, the decorative pearl on top of an official cap, second spring, pressure
Sensor and power supply, described body one end are fixed on guardrail ontology, offer cylindrical hole in the middle part of the body other end, described
The central axes of cylindrical hole are horizontally disposed, and the metal core is cylindrical body, and cylindrical hole bottom, the gold are protruded into described metal core one end
Belong to the core other end and stretch out cylindrical hole, is clearance fit between the metal core and cylindrical hole, it is solid on the end face of metal core extension end
Surely it is provided with hanging ring, the hanging ring is fixedly connected with connecting rope one end, is radially opened up on the bottom surface of metal core extension end
There is V-arrangement through slot, the groove face close to the V-arrangement through slot of hanging ring side is vertically arranged, the groove face inclination of the V-arrangement through slot far from hanging ring side
Setting, the clamping block is quadrangular shape, and the cross section of clamping block is right-angled trapezium, and the acute angle tip of the clamping block heads into
Inside V-arrangement through slot, the inclined surface of clamping block can be slided on the inclination groove face of V-arrangement through slot；
The clamping block stretches out on the clamping block both ends of V-arrangement through slot through V-arrangement through slot and is respectively provided with vertical chute, described vertical
Sliding slot inner horizontal through there is fixed pin, fix with body by described fixed pin one end, and the fixed pin other end stretches out vertical sliding
Slot and the end point are provided with fixture block, and the clamping block can be moved up and down with respect to body by vertical chute, is arranged in the gold
Belong to the first spring bottom below core to fix with body, first spring top is fixed with clamping block；
The bottom of the cylindrical hole is provided with round hole, and the internal body is provided with taper chamber, the cone of the taper chamber
Top is connected with round hole, and the decorative pearl on top of an official cap is provided at the vertex of a cone of the taper chamber, and the diameter of the decorative pearl on top of an official cap is less than the straight of round hole
Diameter, the second spring are horizontally set at the central axes of taper chamber, and described second spring one end is fixed with the decorative pearl on top of an official cap, and described
The two spring other ends are fixed with pressure sensor, and the pressure sensor is mounted on the cone bottom surface of taper chamber, and the pressure passes
Sensor and remote signal transmission control unit (TCU) are electrically connected, and the power supply is arranged in internal body, and the power supply mentions for whole device
For electric energy.
The clamp system includes: upper clamping block, lower gripping block, upper snap ring, lower snap ring and pedestal, the upper clamping block and
Lower gripping block is semicircle fixture block, and it is discoid that the upper clamping block and lower gripping block are oppositely arranged composition, and upper clamping block and
The other end of clamping connection rope between lower gripping block, the upper snap ring and lower snap ring are fastened on outside upper clamping block and lower gripping block
Portion, the lower snap ring are fixed on the base, and the pedestal is fixed on guardrail ontology.
The connecting rope hangs on the middle part of guardrail ontology.
The remote signal transmission control unit (TCU) includes: operation single-chip microcontroller and locating module, and the locating module and operation are single
Piece mechatronics, the remote terminal be guardrail damage monitoring center, the remote terminal for collect guardrail whether damage and
Damage the information of position.
Solar panel is provided at the top of the induction mechanism, the solar panel is used to convey electricity to power supply
Energy.
First spring and second spring are compressive state.
The wireless telecommunications network is 4G communication network, GSM communication network and GPRS communication network.
The remote signal transmission control unit (TCU) is arranged in internal body, and the remote signal transmission control unit (TCU) is located at pressure
The side of sensor.
The locating module is GPS positioning module.
The present invention has the advantages that compared with prior art.
One, the remote alarming device for guardrail damage that the present invention uses, by installing induction mechanism, folder on guardrail
Tight mechanism and connecting rope, after guardrail is knocked, guardrail, which can topple over, pulls drawing connecting rope, and connecting rope pulls the hanging ring on metal core,
Metal core is drawn out body, and clamping block moves down, and the first spring is compressed, while the decorative pearl on top of an official cap pops up taper chamber, and the of compression
Two springs restore former long, and pressure sensor senses pressure change, transmits information to remote signal transmission control unit (TCU), long-range to believe
Number transmission control unit (TCU) realizes the automatic monitoring of guardrail damage, reduces disappearing for a large amount of manpowers to remote terminal transmission information
Consumption, reduces the maintenance cost of guardrail, and can find guardrail breakage in time, carries out on-call maintenance, reduces maintenance process
Insecurity factor.
Two, the connecting rope that the present invention uses hangs on guardrail side, i.e. connecting rope between induction mechanism and clamp system
There is certain radian as buffering, do not make a response so that accidentally touching with guardrail when slight fluctuation, reduces guardrail shaking itself and people
To shake the influence to the device, the accuracy of device information transmission, and the tightness by adjusting connecting rope are improved
Change influence of the weight to the device sensitivity, practicability is stronger, meet the guardrail faiture alarm of unlike material.
Three, the solar panel that the present invention uses, can use solar energy automatic charging caused by open air, Er Qiewei
It is more convenient to protect, and reduces the complexity of long-range offer power supply, and environment adapts to that more preferably, highway or a variety of public affairs of road can be installed on
Guardrail altogether, does not need to reequip guardrail, is mounted on the suitable position of guardrail, the scope of application is more extensive.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is structural schematic diagram of the present invention for the remote alarming device of guardrail damage.
Fig. 2 is guardrail bulk junction composition of the present invention for the remote alarming device of guardrail damage.
Fig. 3 is main view of the present invention for the induction mechanism of the remote alarming device of guardrail damage.
Fig. 4 is right view of the present invention for the induction mechanism of the remote alarming device of guardrail damage.
Fig. 5 is top view of the present invention for the induction mechanism of the remote alarming device of guardrail damage.
Fig. 6 is the enlarged drawing in Fig. 3 at A.
Fig. 7 is structure chart of the present invention for the clamp system of the remote alarming device of guardrail damage.
1 is guardrail ontology in figure, and 2 be induction mechanism, and 3 be clamp system, and 4 be connecting rope, and 5 be remote signal transmission control
Device, 6 be solar panel, and 11 be column, and 12 be horizontal bar, and 13 be perpendicular column, and 21 be body, and 22 be metal core, and 23 be hanging ring, 24
It is the first spring for clamping block, 25,26 be the decorative pearl on top of an official cap, and 27 be second spring, and 28 be pressure sensor, and 29 be power supply, and 30 be taper
Chamber, 31 be upper clamping block, and 32 be lower gripping block, and 33 be upper snap ring, and 34 be lower snap ring, and 35 be pedestal, and 221 be V-arrangement through slot,
241 be vertical chute, and 242 be fixed pin, and 243 be fixture block.
Specific embodiment
The remote alarming device for guardrail damage as shown in Fig. 1 to 7, in the present embodiment, comprising: guardrail ontology 1, sense
Answer mechanism 2, clamp system 3, connecting rope 4, remote signal transmission control unit (TCU) 5 and remote terminal, the induction mechanism 2 and clamping machine
Structure 2 is fixedly mounted on guardrail ontology 1, and connecting rope 4, the connection are hung between the induction mechanism 2 and clamp system 2
Rope 4 is set to 1 side of guardrail ontology, and the connecting rope 4 is for intercepting damage guardrail；The remote signal transmission control unit (TCU) 5 is set
It is placed in the inside of induction mechanism 2, the remote signal transmission control unit (TCU) 5 is connected progress by wireless telecommunications network with remote terminal
Communication.
The induction mechanism 2 include: body 21, metal core 22, hanging ring 23, clamping block 24, the first spring 25, the decorative pearl on top of an official cap 26,
Second spring 27, pressure sensor 28 and power supply 29, described 21 one end of body are fixed on guardrail ontology 1, and the body 21 is another
Cylindrical hole is offered in the middle part of one end, the central axes of the cylindrical hole are horizontally disposed, and the metal core 22 is cylindrical body, the metal
Cylindrical hole bottom is protruded into 22 one end of core, and 22 other end of metal core stretches out cylindrical hole, between the metal core 22 and cylindrical hole
For clearance fit, it is fixedly installed hanging ring 23 on the end face of 22 extension end of metal core, the hanging ring 23 is fixed with 4 one end of connecting rope
It connects, radially offers V-arrangement through slot 221 on the bottom surface of 22 extension end of metal core, the V-arrangement through slot close to 23 side of hanging ring
221 groove face is vertically arranged, and the groove face of the V-arrangement through slot 221 far from 23 side of hanging ring is obliquely installed, and the clamping block 24 is tetragonous
Column, and the cross section of clamping block 24 is right-angled trapezium, the acute angle tip of the clamping block 24 heads into inside V-arrangement through slot 221, blocks
The inclined surface of tight block 24 can be slided on the inclination groove face of V-arrangement through slot 221；
The clamping block 24 stretches out on 24 both ends of clamping block of V-arrangement through slot 221 through V-arrangement through slot 221 and is respectively provided with vertical chute
241, for 241 inner horizontal of vertical chute through there is fixed pin 242, described 242 one end of fixed pin and body 21 are fixed, described
242 other end of fixed pin stretches out vertical chute 241 and the end point is provided with fixture block 243, and the clamping block 24 by sliding vertically
Slot 241 can be moved up and down with respect to body 21, and 25 bottom of the first spring below the metal core 22 is arranged in and body 21 is fixed,
First spring, 25 top and clamping block 24 are fixed；
The bottom of the cylindrical hole is provided with round hole, and the body 21 is internally provided with taper chamber 30, the taper chamber
30 vertex of a cone is connected with round hole, and the decorative pearl on top of an official cap 26 is provided at the vertex of a cone of the taper chamber 30, and the diameter of the decorative pearl on top of an official cap 26 is small
In the diameter of round hole, the second spring 27 is horizontally set at the central axes of taper chamber 30, the second spring 27 1
End is fixed with the decorative pearl on top of an official cap 26, and 27 other end of second spring and pressure sensor 28 are fixed, and the pressure sensor 28 is mounted on
The cone bottom surface of taper chamber 30, the pressure sensor 28 are electrically connected with remote signal transmission control unit (TCU) 5, and the power supply 29 is set
It sets inside body 21, the power supply 29 provides electric energy for whole device.
The clamp system 3 includes: upper clamping block 31, lower gripping block 32, upper snap ring 33, lower snap ring 34 and pedestal 35, institute
Stating upper clamping block 31 and lower gripping block 32 is semicircle fixture block, and the upper clamping block 31 and lower gripping block 32 are oppositely arranged composition
It is discoid, and between upper clamping block 31 and lower gripping block 32 clamping connection rope 4 the other end, the upper snap ring 33 and lower snap ring 34
It is fastened on outside upper clamping block 31 and lower gripping block 32, the lower snap ring 34 is fixed on pedestal 35, and the pedestal 35 is fixed on
On guardrail ontology 1.
The connecting rope 4 hangs on the middle part of guardrail ontology 1.
The remote signal transmission control unit (TCU) 5 includes: operation single-chip microcontroller and locating module, and the locating module and operation are single
Piece mechatronics, the remote terminal be guardrail damage monitoring center, the remote terminal for collect guardrail whether damage and
Damage the information of position.
The top of the induction mechanism 2 is provided with solar panel 6, and the solar panel 6 is used for power supply 29
Convey electric energy.
First spring 25 and second spring 27 are compressive state.
The wireless telecommunications network is 4G communication network, GSM communication network and GPRS communication network.
The remote signal transmission control unit (TCU) 5 is arranged inside body 21, and the remote signal transmission control unit (TCU) 5 is located at
The side of pressure sensor 28.
Nylon block can be used in the upper clamping block 31 and lower gripping block 32.
Nylon rope or steel cable etc. can be used in the connecting rope 4.
The locating module is GPS positioning module.
The guardrail ontology 1 includes: column 11, horizontal bar 12 and perpendicular column 13, several described columns 11 are fixed on ground,
Horizontal bar 12 and perpendicular column 13 are provided between two neighboring column 11, the horizontal bar 12 and perpendicular column 13 are for protecting separation road surface；Institute
State induction mechanism 2 settable two or one, when induction mechanism 2 setting there are two when, induction mechanism 2 can be respectively arranged at
On the both ends column 11 of guardrail ontology 1, two induction mechanisms 2 carry out while incuding；It, will when induction mechanism 2 is provided with one
Induction mechanism 2 is arranged on the column 11 of 1 any end of guardrail ontology.The clamp system 3 may be provided with several, institute
It states clamp system 3 to be evenly distributed on guardrail ontology 1, each clamp system 3 is serially connected in the connection being connected with induction mechanism 2
On rope 4；Also mountable induction mechanism 2 and clamp system 3 on the perpendicular column 13 realize the part early warning of guardrail ontology 1.The present invention
Optimal case be the middle part that induction mechanism 2 and clamp system 3 are arranged in guardrail ontology 1, and induction mechanism 2 and clamp system
3 are located at same horizontal line, so that 4 stress of connecting rope more balances.
The induction mechanism 2 and clamp system 3 that the present invention uses are fixedly mounted on guardrail ontology 1 by screw, and shield is worked as
After column ontology 1 is knocked, guardrail ontology 1, which can topple over to pull, draws connecting rope 4, and connecting rope 4 pulls the hanging ring 23 on metal core 22, metal
Core 22 is drawn out body 21, and clamping block 24 moves down, and the first spring 25 is compressed, while the decorative pearl on top of an official cap 26 pops up taper chamber 30,
The second spring 27 of compression restores former length, and pressure sensor 28 senses pressure change, transmits information to remote signal transmission
Controller 5, while location information is transferred to remote signal transmission control unit (TCU) 5 by locating module, remote signal transmission control unit (TCU) 5 will
Pressure information and location information notify the staff in a distant place to safeguard to designated place to remote terminal transmission information.When
After the completion of maintenance, metal core 22 is mounted in body 1, by 221 clamping of V-arrangement through slot, prevents metal core 22 from skidding off, the first bullet
Spring 25 restores original compressive state, and the first spring 25 supports clamping block 24 according to own resilient, and metal core 22 heads into cylindrical hole
Inside, second spring 27 restore original compressive state.
Above embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.For
Person skilled in the art all without departing from the spirit and scope of the present invention, modifies above-described embodiment or is improved.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by tool usually intellectual in all act technical fields
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (9)
1. the remote alarming device for guardrail damage characterized by comprising induction mechanism (2) and connecting rope (4), it is described
Induction mechanism (2) includes metal core (22), second spring (27), pressure sensor (28), one end of the second spring (27)
It is in contact with the pressure sensor (28), one end of the connecting rope (4) is connected with metal core (22).
2. the remote alarming device according to claim 1 for guardrail damage, it is characterised in that: the warning device is also
Including clamp system (3), the clamp system (3) includes upper clamping block (31), lower gripping block (32), upper snap ring (33), lower card
Ring (34) and pedestal (35), the upper clamping block (31) and lower gripping block (32) are semicircle fixture block, the upper clamping block
(31) and lower gripping block (32) discoid, and the clamping connection between upper clamping block (31) and lower gripping block (32) that is oppositely arranged composition
It restricts (4), the upper snap ring (33) and lower snap ring (34) are fastened on upper clamping block (31) and lower gripping block (32) outside, the lower card
Ring (34) is fixed on pedestal (35).
3. the remote alarming device according to claim 1 for guardrail damage, it is characterised in that: the warning device is also
Including remote signal transmission control unit (TCU) (5)；
The remote signal transmission control unit (TCU) (5) includes: to run single-chip microcontroller and locating module, the locating module and operation monolithic
Mechatronics；
The remote signal transmission control unit (TCU) (5) is connected with the pressure sensor (28).
4. the remote alarming device described according to claim 1 ~ 3 for guardrail damage, it is characterised in that: the induction mechanism
(2) further include: body (21), gripping mechanism, the decorative pearl on top of an official cap (26) and power supply (29), the decorative pearl on top of an official cap (26) be placed in second spring (27) with
Between metal core (22), the gripping mechanism is for making metal core (22) hold out against the decorative pearl on top of an official cap (26) and second spring (27) being made to be in pressure
Contracting state.
5. the remote alarming device according to claim 4 for guardrail damage, it is characterised in that: the induction mechanism
(2) it is provided at the top of solar panel (6), the solar panel (6) is used to convey electric energy to power supply (29).
6. the remote alarming device according to claim 4 for guardrail damage, it is characterised in that: the body (21) one
End middle part offers cylindrical hole, and the central axes of the cylindrical hole are horizontally disposed, and the metal core (22) is cylindrical body, the metal
Cylindrical hole bottom is protruded into core (22) one end, and metal core (22) other end stretches out cylindrical hole, the metal core and cylindrical hole it
Between be clearance fit.
7. the remote alarming device according to claim 6 for guardrail damage, it is characterised in that: in the body (21)
Portion is provided with taper chamber (30), and the vertex of a cone of the taper chamber (30) is connected with cylindrical hole, the taper chamber (30)
It is provided at the vertex of a cone decorative pearl on top of an official cap (26), the diameter of the decorative pearl on top of an official cap (26) is less than the diameter of round hole, and the second spring (27) is horizontal
It is arranged at the central axes of taper chamber (30), described second spring (27) one end and the decorative pearl on top of an official cap (26) are fixed, the second spring
(27) other end and pressure sensor (28) are fixed, and the pressure sensor (28) is mounted on the cone bottom surface of taper chamber (30).
8. the remote alarming device according to claim 7 for guardrail damage, it is characterised in that: the metal core
(22) V-arrangement through slot (221) are offered on bottom surface, the groove face of the V-arrangement through slot (221) far from the decorative pearl on top of an official cap (26) side is vertically arranged, and is leaned on
The groove face of the V-arrangement through slot (221) of the nearly decorative pearl on top of an official cap (26) side is obliquely installed；
The gripping mechanism includes clamping block (24) and the first spring (25), and the clamping block (24) is quadrangular shape, and is blocked
The cross section of tight block (24) is right-angled trapezium, and the acute angle tip of the clamping block (24) heads into inside V-arrangement through slot, clamping block (24)
Inclined surface can be slided on the inclination groove face of V-arrangement through slot, clamping block (24) both ends are through V-arrangement through slot.
9. the remote alarming device according to claim 8 for guardrail damage, it is characterised in that: the clamping block (24)
Two extension ends on be respectively provided with vertical chute (241), vertical chute (241) inner horizontal through there is fixed pin (242),
Described fixed pin (242) one end and body (21) are fixed, and fixed pin (242) other end stretches out vertical chute (241) and should
End point is provided with fixture block (243), and the clamping block (24) can be moved up and down by vertical chute (241) with respect to body (21),
First spring (25) bottom and one end and body (21) are fixed, solid with clamping block (24) at the top of first spring (25)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218691.5A CN109872500B (en) | 2019-03-21 | 2019-03-21 | Remote alarm device for guardrail damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218691.5A CN109872500B (en) | 2019-03-21 | 2019-03-21 | Remote alarm device for guardrail damage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109872500A true CN109872500A (en) | 2019-06-11 |
| CN109872500B CN109872500B (en) | 2023-08-25 |
Family
ID=66921006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218691.5A Active CN109872500B (en) | 2019-03-21 | 2019-03-21 | Remote alarm device for guardrail damage |
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| Country | Link |
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| CN (1) | CN109872500B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121867A (en) * | 2019-12-18 | 2020-05-08 | 天津耀通科技股份有限公司 | Be applied to production tree's intelligent protection terminal |
| CN113174887A (en) * | 2021-04-26 | 2021-07-27 | 广东省交通规划设计研究院集团股份有限公司 | Mountain road protective fence |
| CN114352991A (en) * | 2021-12-25 | 2022-04-15 | 浙江三乐照明有限公司 | Mining flame-proof and intrinsically safe LED support lamp |
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