A kind of double electric network compositions of railway fence
Technical field
The present invention is a kind of double electric network compositions of railway fence, belongs to railway fence field.
Background technique
One rail transportation system includes many elements, such as vehicle, track, various scheduling controllings, communication signal and monitoring
Source of early warning and relevant management system and operator etc., and be complementary between them, if without suitable
System, train will be unable to successfully run.
Railway fence is used to be set to railway both sides, prevents stone from splashing, slides and pound railway bystander or object, railway shield
Column net is important traffic infrastructure, and safety and practicability are more stringent on requiring.
The prior art is in use, because of existing railway or highway fence, using wire netting or steel wire, if railway
Or the stone that highway or highway fence are splashed smashes, and cannot find in time, can only manually patrol discovery damage, detect in this way
Low efficiency inaccuracy, and take time and effort.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of double electric network compositions of railway fence, to solve
The prior art is in use, because of existing railway or highway fence, using wire netting or steel wire, if railway or highway or
The stone that highway fence is splashed smashes, and cannot find in time, and can only manually patrol discovery damage, and the low efficiency detected in this way is not
Accurately, it and takes time and effort.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of double power grids of railway fence
Structure, structure include railway fence bilayer electric net device, the first alarm device transmission case, the second alarm device transmission case, institute
It states railway fence double-layer electric Netcom and crosses bolt riveted and be connected on the first alarm device transmission case and the second alarm device transmission case
Side, the first alarm device transmission case are connected to railway fence double-layer electric side off the net, second alarm by bolt riveted
Device transmission case is connected in same level by bolt and the first alarm device transmission case riveted, and the railway fence is double-deck
Power grid is equipped with the double-deck power grid fixing support rack, monocrystalline silicon plate one power grid, flashing warning light, fixing support rack pedestal, described double
Layer power grid fixing support rack is connected to above fixing support rack pedestal by bolt riveted, and the monocrystalline silicon plate one power grid is uniform
It is equidistantly embedded on the double-deck power grid fixing support rack, by bolt, uniformly equidistant riveted is connected to double-layer electric to the flashing warning light
On net fixing support rack, the fixing support rack pedestal is connected to double-deck power grid fixing support rack bottom by bolt riveted;Institute
The first alarm device transmission case is stated to pass equipped with the first Electric Drive mechanism, the first circuit for alarming control mechanism, the first circuit for alarming
Motivation structure, the first circuit control gear set, first Electric Drive mechanism are connected to the first alarm device by bolt riveted
It being driven on chamber interior wall, the first circuit for alarming control mechanism vertical welding is inside the first alarm device transmission case, and described the
One circuit for alarming transmission mechanism is connected to the first circuit for alarming control mechanism and the first circuit control gear set by screw thread engagement
Between, the first circuit control gear set is connected to the first alarm device by screw thread engagement and is driven on chamber interior wall;Described
Two alarm device transmission cases are equipped with the second Electric Drive mechanism, the second circuit for alarming control mechanism, the second circuit for alarming driver
Structure, second circuit control gear set, and second Electric Drive mechanism is connected to the second alarm device by bolt riveted and is driven
On chamber interior wall, for the second circuit for alarming control mechanism vertical welding inside the second alarm device transmission case, described second is alert
Telegraph circuit transmission mechanism is connected to the second circuit for alarming control mechanism by screw thread engagement and second circuit controls between gear set,
The second circuit control gear set is connected to the second alarm device by screw thread engagement and is driven on chamber interior wall;Second electric power
Transmission mechanism is equipped with the second control power pack, the second driving motor, the second power grid connecting wire, the second transmission main shaft, the second biography
Dynamic lead screw, the second control power pack are connected to the second alarm device by bolt riveted and are driven on chamber interior wall, and described second
Driving motor is connected to above the second control power pack by bolt riveted, and the second power grid connecting wire is connected to the second control
Between power pack and monocrystalline silicon plate one power grid processed, the second transmission main shaft vertical welding on the second driving motor side,
Second turn-screw is connected between the second transmission main shaft and the second circuit for alarming control mechanism by screw thread engagement;It is described
Second circuit for alarming control mechanism is powered floating equipped with the second pressure piston cylinder, the second movable piston plate, the second filling liquid, second
Ball, the second energization feeler lever, the second pressure piston cylinder vertical welding inside the second alarm device transmission case in upper and lower surface,
The second movable piston plate is connected to inside the second pressure piston cylinder by transition fit, and the second filling liquid is filled in
Below second energization floating ball, the second energization floating ball is embedded above the second filling liquid, and the second energization feeler lever is embedded
In on the second pressure piston cylinder bottom end inner wall;The second circuit for alarming transmission mechanism is equipped with second spring conducting wire, the second electric wire
Link block, second source controller, the second cable conduct, the second energization link slot, the second warning light connecting wire, described second
Spring wires are connected between the second energization feeler lever and the second electric wire link block, and the second electric wire link block passes through bolt riveted
It is connected on the second alarm device transmission chamber interior wall, the second source controller is connected to the second alarm by bolt riveted and fills
It sets in transmission case inner bottom surface, second cable conduct is connected to second source controller and second by screw thread engagement and is powered
Between link slot, the second energization link slot is connected to the second cable conduct top, second alarm by screw thread engagement
Lamp connecting wire is even based between second source controller and flashing warning light;The second circuit control gear set is equipped with second
It is driven gear wheel, second gear conveyer belt, the second drive pinion, the second control rotation hand lever, the second energization triggering metal ball,
The second transmission gear wheel is threadingly attached on the second alarm device transmission chamber interior wall, and the second gear conveyer belt connects
It is connected between the second transmission gear wheel and the second drive pinion, second drive pinion is connected to the by screw thread engagement
Above two transmission gear wheels, the second control rotation hand lever is connected to the second drive pinion side surface by screw thread engagement
On, described second is powered triggering metal ball vertical welding on the second control rotation hand lever.
Further, the monocrystalline silicon plate one power grid is equipped with the first protection power grid, the second protection power grid, sun monocrystalline silicon
Plate, the first protection power grid are embedded at sun monocrystalline silicon plate side, and the second protection power grid is embedded at sun monocrystalline silicon plate
The other side, the sun monocrystalline silicon plate are embedded between the first protection power grid and the second protection power grid.
Further, first Electric Drive mechanism is equipped with the first control power pack, the first driving motor, the first power grid
Connecting wire, the first transmission main shaft, the first turn-screw, first Electric Drive mechanism are connected to first by bolt riveted
Alarm device is driven on chamber interior wall.
Further, the first control power pack is connected to the first alarm device by bolt riveted and is driven chamber interior wall
On, first driving motor is connected to above the first control power pack by bolt riveted, the first power grid connecting wire
It is connected between the first control power pack and monocrystalline silicon plate one power grid, the first transmission main shaft vertical welding is in the first driving
On motor side, first turn-screw is connected to the first transmission main shaft by screw thread engagement and the first circuit for alarming controls machine
Between structure.
Further, the first circuit for alarming control mechanism is equipped with the first pressure piston cylinder, the first movable piston plate, the
One filling liquid, the first energization floating ball, the first energization feeler lever, the first circuit for alarming control mechanism vertical welding are alert in first
Inside reporting device transmission case.
Further, the first pressure piston cylinder vertical welding upper and lower surface inside the first alarm device transmission case
On, the first movable piston plate is connected to inside the first pressure piston cylinder by transition fit, and the first filling liquid is filled out
It fills below the first energization floating ball, the first energization floating ball is embedded above the first filling liquid, the first energization feeler lever
It is embedded on the first pressure piston cylinder bottom end inner wall.
Further, the first circuit for alarming transmission mechanism is equipped with the first spring wires, the first electric wire link block, first
Power-supply controller of electric, the first cable conduct, the first energization link slot, the first warning light connecting wire, first circuit for alarming pass
Motivation structure is connected between the first circuit for alarming control mechanism and the first circuit control gear set by screw thread engagement.
Further, first spring wires are connected between the first energization feeler lever and the first electric wire link block, described
First electric wire link block is connected to the first alarm device by bolt riveted and is driven on chamber interior wall, and first power-supply controller of electric is logical
It crosses bolt riveted to be connected in the first alarm device transmission case inner bottom surface, first cable conduct is engaged by screw thread and connected
Between the first power-supply controller of electric and the first energization link slot, the first energization link slot is connected to first by screw thread engagement
Cable conduct top, the first warning light connecting wire are even based between the first power-supply controller of electric and flashing warning light.
Further, the first circuit control gear set is equipped with the first transmission gear wheel, first gear conveyer belt, first
Drive pinion, the first control rotation hand lever, first, which are powered, triggers metal ball, and the first circuit control gear set passes through screw thread
Engagement is connected on the first alarm device transmission chamber interior wall.
Further, the first transmission gear wheel is threadingly attached on the first alarm device transmission chamber interior wall, institute
It states first gear conveyer belt to be connected between the first transmission gear wheel and the first drive pinion, first drive pinion is logical
It crosses screw thread engagement to be connected to above the first transmission gear wheel, the first control rotation hand lever is connected to first by screw thread engagement
On drive pinion side surface, described first is powered triggering metal ball vertical welding on the first control rotation hand lever.
Beneficial effect
When a kind of double electric network compositions of railway fence of the present invention are worked, by being equipped with a kind of monocrystalline silicon plate one power grid,
The monocrystalline silicon plate one power grid be equipped with first protection power grid, second protection power grid, sun monocrystalline silicon plate, when no matter first protection
When power grid or the second protection power grid damage, it will all will disconnect the circuit of monocrystalline silicon plate one power grid, make the first Electric Drive mechanism
It stops working;By being equipped with a kind of first Electric Drive mechanism, first Electric Drive mechanism be equipped with the first control power pack,
First driving motor, the first power grid connecting wire, the first transmission main shaft, the first turn-screw, when monocrystalline silicon plate one power grid
Circuit disconnects, then the first driving motor can be made to stop working, so that the first turn-screw also stops operating, and then drives the first police
Telegraph circuit control mechanism stops working;By being equipped with a kind of first circuit for alarming control mechanism, the first circuit for alarming control
Mechanism is equipped with the first pressure piston cylinder, the first movable piston plate, the first filling liquid, the first energization floating ball, the first energization feeler lever,
When the first Electric Drive mechanism normal power-up, then it will push the first movable piston plate and carry out piston motion, enhance first calmly
Pressure in pressure piston cylinder increases the first filling liquid water level, is maintained at the first energization floating ball on certain altitude, and first
Electric Drive mechanism can not normal power-up when, then can make the first energization floating ball decline be connected with the first energization feeler lever, thus company
The circuit of logical first circuit for alarming transmission mechanism;By being equipped with a kind of first circuit for alarming transmission mechanism, the first alarm electricity
Road transmission mechanism leads to equipped with the first spring wires, the first electric wire link block, the first power-supply controller of electric, the first cable conduct, first
Be electrically connected access slot, the first warning light connecting wire, when the circuit of the first circuit for alarming transmission mechanism is connected to, then can make the first electricity
Road control gear set is rotated;By being equipped with a kind of first circuit control gear set, the first circuit control gear set is set
There are the first transmission gear wheel, first gear conveyer belt, the first drive pinion, the first control rotation hand lever, first to be powered to trigger
Metal ball, when the first transmission gear wheel drives the first drive pinion to be rotated, the first control rotation hand lever is rotated with it,
To drive first to be powered triggering metal ball intermittence by the first energization link slot, so that flashing warning light flashing be made to be warned
Report work;It, being capable of the whether damaged control alarm dress of automatic sensing monocrystalline silicon plate one power grid by the mutual cooperation of apparatus above
The work of transmission case is set, to carry out auto-alarm-signal keying device, railway maintenance personnel is enable to quickly find breaking point when checking power grid,
The investigation time is saved, accelerates staff's maintenance efficiency, while can promptly be supplied when out of power by sun monocrystalline silicon plate
Electricity, energy conservation and environmental protection.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the double electric network compositions of railway fence of the present invention.
Fig. 2 is the structural schematic diagram under a kind of double electric network composition working conditions of railway fence of the present invention.
Fig. 3 is the schematic diagram of the section structure of monocrystalline silicon plate one power grid of the present invention.
Fig. 4 is the structural schematic diagram under the first alarm device transmission case stationary state of the invention.
Fig. 5 is the structural schematic diagram under the first alarm device transmission case working condition of the invention.
Fig. 6 is the structural schematic diagram under the second alarm device transmission case stationary state of the invention.
Fig. 7 is the structural schematic diagram under the second alarm device transmission case working condition of the invention.
In figure: railway fence bilayer electric net device -1, the first alarm device transmission case -2, the second alarm device transmission case -
3, the double-deck power grid fixing support rack -10, monocrystalline silicon plate one power grid -11, first protect power grid -110, the second protection power grid -
111, sun monocrystalline silicon plate -112, flashing warning light -12, fixing support rack pedestal -13, the first Electric Drive mechanism -20, first
Control power pack -200, the first driving motor -201, the first power grid connecting wire -202, the first transmission main shaft -203, the first biography
Dynamic lead screw -204, the first circuit for alarming control mechanism -21, the first pressure piston cylinder -210, the first movable piston plate -211, first
Fill liquid -212, the first energization floating ball -213, the first energization feeler lever -214, the first circuit for alarming transmission mechanism -22, the first bullet
Spring conducting wire -220, the first electric wire link block -221, the first power-supply controller of electric -222, the first cable conduct -223, first company of energization
Access slot -224, the first warning light connecting wire -225, the first circuit control gear set -23, first are driven gear wheel -230, first
Toothed belts -231, the first drive pinion -232, the first control rotation hand lever -233, first, which are powered, triggers metal ball -
234, the second Electric Drive mechanism -30, second controls power pack -300, the second driving motor -301, the second power grid connecting wire -
302, the second transmission main shaft -303, the second turn-screw -304, the second circuit for alarming control mechanism -31, the second pressure piston cylinder -
310, the second movable piston plate -311, second filling liquid -312, the second energization floating ball -313, the second energization feeler lever -314, the
Two circuit for alarming transmission mechanisms -32, second spring conducting wire -320, the second electric wire link block -321, second source controller -322,
Second cable conduct -323, the second energization link slot -324, the second warning light connecting wire -325, second circuit control gear
Group -33, the second transmission gear wheel -330, second gear conveyer belt -331, the second drive pinion -332, the second control rotation hand
Bar -333, second, which are powered, triggers metal ball -334.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 7 is please referred to, the present invention provides a kind of double electric network composition technical solutions of railway fence: its structure includes railway
Fence bilayer electric net device 1, the first alarm device transmission case 2, the second alarm device transmission case 3, the railway fence double-layer electric
Net 1 is connected to 3 top of the first alarm device transmission case 2 and the second alarm device transmission case by bolt riveted, and described first is alert
Reporting device transmission case 2 is connected to 1 lower section of railway fence bilayer power grid, the second alarm device transmission case 3 by bolt riveted
It is connected in same level by bolt and 2 riveted of the first alarm device transmission case, the railway fence bilayer power grid 1 is equipped with
The double-deck power grid fixing support rack 10, monocrystalline silicon plate one power grid 11, flashing warning light 12, fixing support rack pedestal 13, it is described double
Layer power grid fixing support rack 10 is connected to 13 top of fixing support rack pedestal, the monocrystalline silicon plate one power grid by bolt riveted
11 are uniformly equidistantly embedded on the double-deck power grid fixing support rack 10, and by bolt, uniformly equidistant riveted connects the flashing warning light 12
It is connected on the double-deck power grid fixing support rack 10, the fixing support rack pedestal 13 is connected to the double-deck power grid by bolt riveted and fixes
10 bottom of support frame;The first alarm device transmission case 2 is equipped with the first Electric Drive mechanism 20, the first circuit for alarming controls machine
Structure 21, the first circuit for alarming transmission mechanism 22, the first circuit control gear set 23, first Electric Drive mechanism 20 pass through spiral shell
Bolt riveted is connected on 2 inner wall of the first alarm device transmission case, and 21 vertical welding of the first circuit for alarming control mechanism is in
Inside one alarm device transmission case 2, the first circuit for alarming transmission mechanism 22 is connected to the first alarm electricity by screw thread engagement
Between road control mechanism 21 and the first circuit control gear set 23, the first circuit control gear set 23 is engaged by screw thread to be connected
It is connected on 2 inner wall of the first alarm device transmission case;The second alarm device transmission case 3 be equipped with the second Electric Drive mechanism 30,
Second circuit for alarming control mechanism 31, the second circuit for alarming transmission mechanism 32, second circuit control gear set 33, second electricity
Force transmission mechanism 30 is connected on 3 inner wall of the second alarm device transmission case by bolt riveted, the second circuit for alarming control
31 vertical welding of mechanism inside the second alarm device transmission case 3, nibbled by screw thread by the second circuit for alarming transmission mechanism 32
Conjunction is connected between the second circuit for alarming control mechanism 31 and second circuit control gear set 33, and the second circuit controls gear
Group 33 is connected on 3 inner wall of the second alarm device transmission case by screw thread engagement;Second Electric Drive mechanism 30 is equipped with the
Two control power packs 300, the second driving motor 301, the second power grid connecting wire 302, the transmission of the second transmission main shaft 303, second
Lead screw 304, the second control power pack 300 is connected on 3 inner wall of the second alarm device transmission case by bolt riveted, described
Second driving motor 301 is connected to 300 top of the second control power pack, the second power grid connecting wire by bolt riveted
302 are connected between the second control power pack 300 and monocrystalline silicon plate one power grid 11,303 vertical welding of the second transmission main shaft
It is connected on 301 side of the second driving motor, second turn-screw 304 is connected to the second transmission main shaft by screw thread engagement
303 and second between circuit for alarming control mechanism 31;The second circuit for alarming control mechanism 31 is equipped with the second pressure piston cylinder
310, the second movable piston plate 311, second fills liquid 312, the second energization floating ball 313, the second energization feeler lever 314, and described the
Two pressure piston cylinders, 310 vertical welding is in 3 inside upper and lower surface of the second alarm device transmission case, the second movable piston plate
311 are connected to inside the second pressure piston cylinder 310 by transition fit, and the second filling liquid 312 is filled in the second energization
313 lower section of floating ball, the second energization floating ball 313 are embedded at 312 top of the second filling liquid, the second energization feeler lever 314
It is embedded on 310 bottom end inner wall of the second pressure piston cylinder;The second circuit for alarming transmission mechanism 32 is equipped with second spring conducting wire
320, the second electric wire link block 321, second source controller 322, the second cable conduct 323, the second energization link slot 324,
Two warning light connecting wires 325, the second spring conducting wire 320 are connected to the second energization feeler lever 314 and the second electric wire link block
Between 321, the second electric wire link block 321 is connected on 3 inner wall of the second alarm device transmission case by bolt riveted, described
Second source controller 322 is connected in 3 inner bottom surface of the second alarm device transmission case by bolt riveted, second electric wire
Casing 323 is connected between second source controller 322 and the second energization link slot 324 by screw thread engagement, and described second is logical
The access slot 324 that is electrically connected is engaged by screw thread is connected to 323 top of the second cable conduct, and the second warning light connecting wire 325 connects
Based between second source controller 322 and flashing warning light 13;The second circuit control gear set 33 is equipped with the second transmission
Gear wheel 330, second gear conveyer belt 331, the second drive pinion 332, second control rotation hand lever 333, second are powered and touch
Metal ball 334 is sent out, the second transmission gear wheel 330 is threadingly attached on 3 inner wall of the second alarm device transmission case, described
Second gear conveyer belt 331 is connected between the second transmission gear wheel 330 and the second drive pinion 332, second transmission
Pinion gear 332 is connected to 330 top of the second transmission gear wheel by screw thread engagement, and the second control rotation hand lever 333 passes through
Screw thread engagement is connected on 332 side surface of the second drive pinion, and described second is powered triggering 334 vertical welding of metal ball in the
On two control rotation hand levers 333, the monocrystalline silicon plate one power grid 11 is equipped with the first protection power grid 110, second and protects power grid
111, sun monocrystalline silicon plate 112, the first protection power grid 110 are embedded at 112 side of sun monocrystalline silicon plate, second protection
Power grid 111 is embedded at 112 other side of sun monocrystalline silicon plate, the sun monocrystalline silicon plate 112 be embedded at the first protection power grid 110 with
Between second protection power grid 111, first Electric Drive mechanism 20 is equipped with the first control power pack 200, the first driving motor
201, the first power grid connecting wire 202, the first transmission main shaft 203, the first turn-screw 204, first Electric Drive mechanism
20 are connected on 2 inner wall of the first alarm device transmission case by bolt riveted, and the first control power pack 200 passes through bolt riveting
Conjunction is connected on 2 inner wall of the first alarm device transmission case, and first driving motor 201 is connected to the first control by bolt riveted
200 top of power pack processed, the first power grid connecting wire 202 are connected to the first control power pack 200 and monocrystalline silicon plate one
Between power grid 11,203 vertical welding of the first transmission main shaft is on 201 side of the first driving motor, first driving wire
Thick stick 204 is connected between the first transmission main shaft 203 and the first circuit for alarming control mechanism 21 by screw thread engagement, and described first is alert
Telegraph circuit control mechanism 21 is equipped with the first pressure piston cylinder 210, the first movable piston plate 211, first fills liquid 212, first
Energization floating ball 213, the first energization feeler lever 214,21 vertical welding of the first circuit for alarming control mechanism is in the first alarm device
Inside transmission case 2,210 vertical welding of the first pressure piston cylinder in 2 inside upper and lower surface of the first alarm device transmission case,
The first movable piston plate 211 is connected to inside the first pressure piston cylinder 210 by transition fit, the first filling liquid
212 are filled in 213 lower section of the first energization floating ball, and the first energization floating ball 213 is embedded at 212 top of the first filling liquid, institute
It states the first energization feeler lever 214 to be embedded on 210 bottom end inner wall of the first pressure piston cylinder, the first circuit for alarming transmission mechanism 22
Equipped with the first spring wires 220, the first electric wire link block 221, the first power-supply controller of electric 222, the first cable conduct 223, first
Energization link slot 224, the first warning light connecting wire 225, the first circuit for alarming transmission mechanism 22 is engaged by screw thread to be connected
It is connected between the first circuit for alarming control mechanism 21 and the first circuit control gear set 23, first spring wires 220 connect
Between the first energization feeler lever 214 and the first electric wire link block 221, the first electric wire link block 221 is connected by bolt riveted
It is connected on 2 inner wall of the first alarm device transmission case, first power-supply controller of electric 222 is connected to the first alarm by bolt riveted
In 2 inner bottom surface of device transmission case, first cable conduct 223 is connected to the first power-supply controller of electric 222 by screw thread engagement
Between the first energization link slot 224, the first energization link slot 224 is connected to the first cable conduct by screw thread engagement
223 tops, the first warning light connecting wire 225 even based on the first power-supply controller of electric 222 and flash between warning light 12, institute
The first circuit control gear set 23 is stated equipped with the first transmission gear wheel 230, first gear conveyer belt 231, the first drive pinion
232, the first control rotation hand lever 233, first, which is powered, triggers metal ball 234, and the first circuit control gear set 23 passes through spiral shell
Line engagement is connected on 2 inner wall of the first alarm device transmission case, and the first transmission gear wheel 230 is threadingly attached to first
On 2 inner wall of alarm device transmission case, the first gear conveyer belt 231 is connected to the first transmission gear wheel 230 and the first transmission
Between pinion gear 232, first drive pinion 232 is connected to 230 top of the first transmission gear wheel, institute by screw thread engagement
It states the first control rotation hand lever 233 to be connected on 232 side surface of the first drive pinion by screw thread engagement, described first is powered
234 vertical welding of metal ball is triggered on the first control rotation hand lever 233.
Whether user can have the damaged transmission to control bottom when carrying out railway protective by this equipment according to power grid
Mechanism realizes warning light flashing, and to reach the place clearly damaged, personnel easy to repair are intuitive to see warning light, the row of saving
The time looked into.
First energization floating ball of the present invention be it is a kind of lift in height can be carried out under the buoyancy of water, and can
With the round sphere of energization.
Problems solved by the invention is the prior art in use, because of existing railway or highway fence, using iron
Silk screen or steel wire cannot be found in time if the stone that railway or highway or highway fence are splashed smashes, and can only manually be patrolled
It was found that damage, the low efficiency inaccuracy detected in this way, and take time and effort, the present invention is combined with each other by above-mentioned component, energy
The work of the whether damaged control alarm device transmission case of enough automatic sensing monocrystalline silicon plate one power grids, so that auto-alarm-signal keying device is carried out,
So that railway maintenance personnel is quickly found breaking point when checking power grid, save the investigation time, accelerates staff and repair effect
Rate, while emergency service, energy conservation and environmental protection can be carried out when out of power by sun monocrystalline silicon plate.
In summary: when the first turn-screw material is stainless steel, the robustness of the first turn-screw material is most strong, resistance to
Corrosivity is best, therefore selecting stainless steel as the first turn-screw material is optimal selection.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.