CN107344511A - A kind of tear-away formula bus-bar suspension arrangement of rigid system - Google Patents
A kind of tear-away formula bus-bar suspension arrangement of rigid system Download PDFInfo
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- CN107344511A CN107344511A CN201710707304.5A CN201710707304A CN107344511A CN 107344511 A CN107344511 A CN 107344511A CN 201710707304 A CN201710707304 A CN 201710707304A CN 107344511 A CN107344511 A CN 107344511A
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- bus
- bar
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- away
- rigid support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of tear-away formula bus-bar suspension arrangement of rigid system, including rigid support mechanism and bus-bar；Bus-bar includes two middle part bus-bars positioned at the bus-bar terminal at both ends and between the bus-bar terminal at both ends；Two relative one end of middle part bus-bar separably electrically connect, and the other end then separably electrically connects with two bus-bar terminals respectively.Wherein, bus-bar terminal is connected by suspension clamp with rigid support mechanism, and middle part bus-bar is connected with one end that bus-bar terminal is connected by the suspension clamp of rotational structure with rigid support mechanism.Bus-bar is then connected to suspension clamp by tear-away adjustable hanging mechanism respectively in the middle part of above-mentioned two, and the suspension clamp is connected to the rigid support mechanism.The present invention can realize that Automatic-falling during Flood gate closing under special circumstances disconnects.
Description
Technical field
The present invention relates to contact net technical field, and in particular to a kind of tear-away formula bus-bar suspension arrangement of rigid system.
Background technology
With the fast development of urban rail transit in China construction, the form of rigid suspension catenary is widely adopted.Just
Property suspension contact net be that the system that bus-bar from beginning to end formed is embedded in by contact net, it is electric railway locomotive and rail
The visual plant of road vehicular traffic power supply, its quality good or not directly influence the operation of locomotive.Worn in urban subway tunnel
Devise Flood gate when crossing below river course, rigid suspension catenary when running into the special circumstances of war or serious leak, it is necessary to
The Flood gate in quick closedown tunnel, to ensure tunnel and personal security., it is necessary to which one section at Flood gate is converged when closing Flood gate
Stream row disassembles from whole contact net system, but when the situation is critical or the flow of water is larger, personnel cannot be introduced into tunnel progress
Dismounting, Flood gate is closed in time and cause the accident or hidden danger.
The content of the invention
In view of the shortcomings of the prior art, the present invention is intended to provide a kind of tear-away formula bus-bar suspension arrangement of rigid system,
It can realize that Automatic-falling during Flood gate closing under special circumstances disconnects.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of tear-away formula bus-bar suspension arrangement of rigid system, including rigid support mechanism and bus-bar；It is described to conflux
Row includes the bus-bar terminal positioned at both ends and at least two middle part bus-bars between bus-bar terminal；With the remittance at both ends
Two adjacent middle part bus-bars of stream row's terminal are separably electrically connected with the bus-bar terminal at both ends respectively, and each middle part is confluxed
Electrically connected between row；Bus-bar separably electrically connects in the middle part of two of which and both junctions are located under Flood gate
Side, the power that Flood gate falls when Flood gate is fallen may be such that the junction of this two middle part bus-bars disconnects；All confluxes
Row's terminal and middle part bus-bar are all connected to the rigid support mechanism；Wherein, adjacent with the bus-bar terminal at both ends two
Individual middle part bus-bar is rotatably connected at the rigid support mechanism and respectively can be to the side of the bus-bar terminal at both ends respectively
To rotation.
Further, the rigid support mechanism includes base, and the both sides of the base are connected to by insulator respectively
One rotating base, the rotating base of both sides respectively rotatably connect a davit, and the davit is connected to mount point；The rigidity
Supporting mechanism includes several, the bus-bar terminal being connected and middle part bus-bar, two to be connected middle part bus-bars it
Between be arranged side by side and for be connected to rigid support mechanism suspension clamp position correspondence and be connected to same rigid support
The base of mechanism.
Further, between the adjacent bus-bar terminal and middle part bus-bar and junction is located at below Flood gate
Two middle part bus-bars between electrically connected by the way that de- formula electrical connection mechanism can be taken out；It is described to take out de- formula electrical connection mechanism and include
Strap and ambulatory splint, the strap and ambulatory splint relative to one side be provided with protrusion, have in the protrusion
The grafting chamber of bottom is extended to, the inwall of the grafting chamber is provided with inwardly projecting interposed unit；The ambulatory splint with it is described solid
The relative one side of clamp plate is protruded provided with grafting, and the grafting protrusion can insert from the bottom up in the grafting chamber and the folder
If portion produces the pressure of sandwiched to it.
Further, two adjacent with the bus-bar terminal at both ends middle part bus-bars respectively can by rotating suspension wire clamp
The rigid support mechanism is rotationally connected with, the rotating suspension wire clamp includes being used for the sandwiched middle part bus-bar to be connected
Rotating base and connect base for rigid support mechanism corresponding to connecting, the upper end of the rotating base passes through rotary shaft
It is pivotably coupled to the connect base.
Further, two middle part bus-bars that the junction is located at below Flood gate slip mechanism by being oriented to respectively
It is connected to the rigid support mechanism；Described be oriented to slips mechanism including guiding mechanism and is respectively used to connect above-mentioned junction
The both sides bus-bar hitch of two middle part bus-bars below Flood gate；The bus-bar hitch includes taking off
Fall suspension clamp and bindiny mechanism, the tear-away suspension clamp includes fixed part and tear-away interposed unit, the bindiny mechanism
The lower end of the fixed part and the upper end of the tear-away interposed unit are separably connected to, the tear-away interposed unit
Lower end is used for bus-bar in the middle part of sandwiched；The guiding mechanism includes bindiny mechanism's movement drive division and trigger mechanism, the connection
Mechanism movement drive division is connected to the bindiny mechanism and its can be driven past separate with the fixed part and tear-away interposed unit
Direction is moved, and the trigger mechanism is connected to bindiny mechanism's movement drive division, and its power to fall causes when Flood gate is closed
Trigger mechanism triggers bindiny mechanism movement drive division movement and drive connection mechanism is past with the fixed part and tear-away folder
If part from direction movement.
Further, the trigger mechanism includes compression move portion, and the compression move portion is located at the Flood gate
Underface, when it is described it is anti-shut the door close when its power to fall drive described compression move portion to move down, the bindiny mechanism moves
Dynamic drive division includes pushing part and connecting portion, and one end of the pushing part connects the lower end connection of the compression move portion, another
End is connected to one end of the connecting portion；One end of the bindiny mechanism promotes what the connecting portion moved along the pushing part
Direction is separably connected to through the lower end of the fixed part and the upper end of tear-away interposed unit, the other end of the connecting portion
The one end of the bindiny mechanism.
Further, the trigger mechanism also includes elastic component, and the elastic component is located at the compression move portion
Lower section, the power being pressed downward is produced to the elastic component when compression move portion moves down.
Further, the compression move portion includes guide rod and contiguous block, and the lower end of the guide rod is connected to institute
Contiguous block is stated, one end of the pushing part is connected to the contiguous block in which can rotate upwardly and downwardly, and the other end connects in which can rotate upwardly and downwardly
In one end of the connecting portion.
Further, the connecting portion includes connecting rod and connection frame, and one end of the connecting rod is connected to described push away
Dynamic portion, the other end are connected to the side of the connection frame；The connection frame is around the lower end of the fixed part and tear-away sandwiched
The junction of the upper end in portion sets and has the space of activity, and its opposite side is connected to the bindiny mechanism and pushed away along described
Dynamic portion promotes the direction of the connecting rod movement separably through the lower end of the fixed part and the upper end of tear-away interposed unit
One end.
Further, compression move portion also includes shell body, and the lower end of the guide rod is passed through at the top of shell body
The shell body is worn, the contiguous block is located inside the shell body and is connected with the lower end of the guide rod；
The other end of the pushing part is connected to one end of the connecting portion by unidirectional contiguous block in which can rotate upwardly and downwardly；Institute
The sidepiece for stating unidirectional contiguous block is connected to directive wheel.
The beneficial effects of the present invention are：The present invention realizes the power supply of bus-bar in normal state and awards stream, special
In the case of Flood gate close when Automatic-falling disconnect, effectively avoid when the situation is critical or the flow of water is larger, personnel cannot be introduced into
Tunnel is dismantled, and Flood gate is closed in time and is caused the accident or hidden danger.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention under normal operating conditions；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of the rigid support mechanism of the present invention；
Fig. 4 is the combination schematic diagram for taking out de- formula electrical connection mechanism of the present invention；
Fig. 5 is the separate state diagram for taking out de- formula electrical connection mechanism of the present invention；
Fig. 6 is the present invention for rotating suspension cable clamp structure schematic diagram；
Fig. 7 is Fig. 6 side schematic view；
Fig. 8 is that the present invention is oriented to the front schematic view for slipping mechanism；
Fig. 9 is that the present invention is oriented to the general structure schematic diagram for slipping mechanism；
Figure 10 is the side structure schematic diagram of the tear-away suspension clamp；
Figure 11 is Figure 10 side structure schematic diagram；
Figure 12 is Fig. 8 overlooking the structure diagram；
Figure 13 is operation rough schematic when Flood gate is closed；
Embodiment
Below with reference to accompanying drawing, the invention will be further described, it is necessary to which explanation, following examples are with this technology
Premised on scheme, detailed embodiment and specific operating process are given, but protection scope of the present invention is not limited to this
Embodiment.
As shown in Figure 1-2, the tear-away formula bus-bar suspension arrangement of a kind of rigid system, including rigid support mechanism 1 and remittance
Stream row；The bus-bar includes at least two positioned at the bus-bar terminal 5 at both ends and between the bus-bar terminal 5 at both ends
Middle part bus-bar 6.In the present embodiment, including two middle part bus-bars 6, and it is the curved formula bus-bar in end, i.e., in this implementation
Two adjacent with the bus-bar terminal at both ends middle part bus-bars in example, and junction are located at two middle parts of the lower section of Flood gate
Bus-bar refers to two middle part bus-bars of identical.
Bus-bar terminal of the two middle part bus-bars 6 adjacent with the bus-bar terminal 5 at both ends respectively with both ends separates
Ground electrically connects, and is electrically connected between each middle part bus-bar 6；Two of which middle part bus-bar 6 separably electrically connects and both
Junction be located at the lower section of Flood gate；All bus-bar terminals 5 and middle part bus-bar 6 are all connected to the rigid support
Mechanism, wherein, two adjacent with the bus-bar terminal at both ends middle part bus-bars 6 are rotatably coupled the rigid support machine
Structure, and can be rotated to the direction of both ends bus-bar terminal；When the Flood gate 100 is fallen, above-mentioned junction can be caused
Two below Flood gate middle part bus-bars then 6 junction disconnect.
Because in the present embodiment, middle part bus-bar only has two, therefore it is that two relative one end of middle part bus-bar 6 can
Discretely electrically connect, the other end then separably electrically connects with two bus-bar terminals 5 respectively.Wherein, bus-bar terminal 5 passes through
Suspension clamp 2 is connected with rigid support mechanism, and middle part bus-bar 6 passes through rotating suspension line with one end that bus-bar terminal 5 is connected
Folder 3 is connected with rigid support mechanism 1.
Further, as shown in figure 3, the rigid support mechanism includes base 14, the both sides of the base pass through respectively
Insulator 13 is connected to a rotating base 12, and the rotating base 12 of both sides respectively rotatably connects a davit 11, the davit
It is connected to mount point.The rigid support mechanism includes several, and between bus-bar terminal and middle part bus-bar, middle part confluxes
It is to be arranged side by side between row, and for being connected to the suspension clamp position correspondence of rigid support mechanism and being connected to same rigidity
On the base of supporting mechanism.As shown in Fig. 2 the middle part bus-bar 6 of left end and the bus-bar terminal 5 of left end are set up in parallel in figure
One end is commonly connected to the base of a rigid support mechanism, wherein middle part bus-bar 6 is connected by rotating suspension wire clamp 3, converges
Stream row's terminal 5 is connected by suspension clamp 2.The middle part bus-bar and bus-bar terminal of right-hand member are similar.
Further, as shown in fig. 6, rotating suspension wire clamp 3 includes being used for the He of rotating base 32 of bus-bar in the middle part of sandwiched
For connecting the connect base 31 of the rigid support mechanism, the upper end of the rotating base is rotatably attached by rotary shaft
In the connect base.
In the present embodiment, between the bus-bar terminal 5 of left end and middle part bus-bar 6, between two middle part bus-bars 6,
All take out de- formula electrical connection mechanism 7 by described between the bus-bar terminal 5 and middle part bus-bar 6 of right-hand member and connect.As Fig. 4-5 institute
Show, it is described to take out de- formula electrical connection mechanism and include strap 71 and ambulatory splint 72, the strap and ambulatory splint phase
For one side be provided with the protrusion that upwardly extends, there is the grafting chamber for extending to bottom and being communicated with outside, institute in the protrusion
The inwall for stating grafting chamber is provided with inwardly projecting interposed unit；The ambulatory splint one side relative with the strap, which is provided with, inserts
Protrusion is connect, the grafting protrusion can insert from the bottom up in the grafting chamber and the interposed unit produces the pressure of sandwiched to it
Power.When the ambulatory splint is by applied external force from top to bottom, the grafting protrusion detaches out of grafting chamber, so as to
Realize that connected bus-bar terminal 5 and middle part bus-bar 6 or two middle part bus-bars 6 are separated.
Further, as illustrated in figs. 8-12, two middle part bus-bars 6 that described junction is located at below Flood gate are distinguished
Slippage mechanism, which is oriented to, by one is connected to the rigid support mechanism.Described be oriented to slips mechanism 4 including guiding mechanism 400 and converged
Stream row's hitch 401；The bus-bar hitch 401 includes tear-away suspension clamp 41 and bindiny mechanism 42.
The tear-away suspension clamp 41 includes fixed part 413 and tear-away interposed unit, and the fixed part 413 is used to connect
To the base 14 of rigid support mechanism 1.In the present embodiment, the tear-away interposed unit includes wire clip body 411 and connection bottom
Seat 412, the wire clip body 411 is fixedly connected with connect base 412, and the wire clip body 411 is used for what sandwiched to be connected
Middle part bus-bar 6.The bindiny mechanism 42 is separably connected to the lower end of the fixed part 413 and the tear-away folder
The upper end of portion if (connect base 412 for specifically referring to tear-away interposed unit in the present embodiment).In the present embodiment, the company
Connection mechanism 42 uses connecting pin.
The guiding mechanism includes bindiny mechanism's movement drive division and trigger mechanism, and bindiny mechanism's movement drive division connects
The direction movement for being connected to the bindiny mechanism 42 and its being driven past separate with the fixed part and tear-away interposed unit, it is described to touch
Hair mechanism is connected to bindiny mechanism's movement drive division, and its power to fall causes described in trigger mechanism triggering when Flood gate is closed
Bindiny mechanism's movement drive division is mobile and the side that drives the bindiny mechanism past to separate with the fixed part and tear-away interposed unit
To movement.
Specifically, the trigger mechanism includes compression move portion, the compression move portion be located at the Flood gate just under
Side, when it is described it is anti-shut the door close when its power to fall drive described compression move portion to move down.Bindiny mechanism's movement is driven
Dynamic portion includes pushing part 43 (using the form of catch bar in the present embodiment) and connecting portion, one end connection institute of the pushing part 43
The lower end connection of compression move portion is stated, the other end is connected to one end of the connecting portion；One end of the bindiny mechanism 42 along
The pushing part 43 promotes the direction of the connecting portion movement separably through the lower end of the fixed part and tear-away sandwiched
The upper end in portion, the other end of the connecting portion are connected to the one end of the bindiny mechanism 42.
More specifically, the compression move portion includes guide rod 44 and contiguous block 45, the lower end connection of the guide rod 44
In the contiguous block 45, one end of the pushing part 43 is connected to the contiguous block 45 in which can rotate upwardly and downwardly, and the other end can be upper and lower
It is rotationally connected with one end of the connecting portion.The connecting portion includes connecting rod 46 and connection frame 47, the connecting rod 46
One end is connected to the pushing part 43, and the other end is connected to the side of the connection frame 47；The connection frame 47 is around described solid
The junction for determining the lower end in portion 413 and the upper end of connect base 412 is set and along the direction that connecting rod 46 moves with activity
Space, its opposite side is connected to the direction that the bindiny mechanism 4 moves along connecting rod 46 and separably runs through the fixation
The lower end in portion 413 and one end of the upper end of connect base 412.
In the present embodiment, two guide rods for being oriented to slippage mechanism are respectively positioned on the underface of Flood gate.When guide rod by
During to downward pressure from Flood gate, drive contiguous block to move down, also moved down so as to one end of pushing part, promoted
The other end in portion is then displaced outwardly, and then promotes the connecting rod to be also displaced outwardly.The connecting rod drive the connection frame to
Outer movement, it is final to drive the bindiny mechanism connected with being connected frame to be displaced outwardly and with the lower end of the fixed part 413 and being connected bottom
The upper end of seat 412 departs from, and now the lower end of the fixed part 413 and the upper end of connect base 412 are automatically separated, then middle part is confluxed
Row comes off in the lump together with tear-away interposed unit.
Further, the trigger mechanism also includes elastic component 48, and the elastic component 48 is located at the compression move portion
The lower section of (being in the present embodiment contiguous block 45), contiguous block 45 is to the elastic component 48 when the compression move portion moves down
Produce the power being pressed downward.In the present embodiment, the elastic component 48 is compression spring.The compression spring uses rectangular coil pressure
Contracting spring, original state (when i.e. guide rod is not affected by downward pressure) are its pre-compressed state.
By the setting of the elastic component, when emergency releases, Flood gate rises, two middle part bus-bars are lifted
Until after the lower end of the fixed part and the upper end of tear-away interposed unit overlap, the elasticity of elastic component can cause bindiny mechanism certainly
Dynamic reset causes the lower end of the fixed part and the upper end of tear-away interposed unit to connect again.And by setting elastic component
Coefficient of elasticity, it is possible to prevente effectively from system or artificial maloperation.If being artificially accidentally pressed against on the top of guide rod, by
In the presence of elastic component, the lower pressure that human body is given can only promote elastic component to compress very little stroke, the distance of bindiny mechanism's movement
It is not enough to the purpose of the upper end separation for the lower end and tear-away interposed unit for reaching fixed part.In the present embodiment, connecting rod 46 is adopted
With the structure of adjustment bolt, including two bolts 462, two relative threaded one ends of bolt 462 are connected to an inner hollow
The both ends of adjustment part 461, can be by being threaded in or out adjustment part 461 by bolt 462, and realization adjusts the length of connecting rod, from
And can realize connecting rod has ± 100 adjustable amount.
In the present embodiment, compression move portion also includes shell body 49, and the lower end of the guide rod 44 is from shell body 49
Top run through the shell body 49, the contiguous block 45 positioned at the inside of shell body 49 and with the lower end of the guide rod 44
Connection.The elastic component 48 also is located in the shell body 49, and positioned at the lower section of the contiguous block 45, top and the connection
The bottom connection of block.In the present embodiment, the bottom of the shell body 49 is provided with connection wire clamp and is fixed on for being directed to mechanism
The bus-bar.
Further, one end of the pushing part 43 is connected to one with can rotating upwardly and downwardly by unidirectional contiguous block 410
One end of connecting rod 46, the sidepiece of the unidirectional contiguous block 410 is connected to directive wheel 414, in the present embodiment, described unidirectionally to connect
The both sides for connecing block 410 are connected to a directive wheel 414.Yet further, the guiding mechanism also includes a guide frame
415, the sidepiece of the guide frame 415 is provided with guide groove, and the directive wheel 414 is rollably assemblied in the guide groove.
In the present embodiment, the both sides of the guide frame 415 are respectively equipped with the guiding that guide groove is used to assemble unidirectional contiguous block both sides
Wheel.
In the present embodiment, the both sides of the guiding mechanism are respectively equipped with a bus-bar hitch.Therefore in this reality
Apply in example, for the contiguous block 45 to be bi-directionally connected block, both sides are connected to one end of a pushing part 43, the pushing part 43 of both sides
The other end connect unidirectional contiguous block 410 respectively, the opposite side of the unidirectional contiguous block 410 connects two respectively by connecting rod 46
Side connects frame 47.
As shown in figure 13, when Flood gate needs to close, promote to be oriented to touching in slippage mechanism 4 by Flood gate falling force
Mechanism urges movement drive division is sent out backwards to moving, causes connecting pin to be detached completely from tear-away suspension clamp top and the bottom junction,
It is oriented to slippage mechanism 4 to come off at wire clamp top and the bottom, and takes out de- formula electrical connection mechanism 7 by the rotation of middle part bus-bar 6, detaches
Plate detaches from strap, suspension of the curved formula bus-bar 6 of two radicles around the rotatable connection seat of rotation adjustable hanging wire clamp 3
Place rotates to the both sides of Flood gate, and so as to reach the effect of Flood gate closing, when emergency releases, Flood gate rises, by two
Bus-bar 6 lifts in the middle part of root is connected with being oriented to slippage mechanism 4 again through bindiny mechanism 42, and reinserts and take out de- formula electrical connection
Mechanism 7, it can reach the effect of reuse.
For those skilled in the art, technical scheme that can be more than and design, provide various corresponding
Change and deform, and all these change and deformation, should be construed as being included within the protection domain of the claims in the present invention.
Claims (10)
1. a kind of tear-away formula bus-bar suspension arrangement of rigid system, including rigid support mechanism and bus-bar；Characterized in that,
The bus-bar includes the bus-bar terminal positioned at both ends and at least two middle part bus-bars between bus-bar terminal；With
Two middle part bus-bars that the bus-bar terminal at both ends is adjacent separably electrically connect with the bus-bar terminal at both ends respectively, each
Electrically connected between the bus-bar of middle part；Bus-bar separably electrically connects in the middle part of two of which and both junctions are located at flood
The lower section of door, the power that Flood gate falls when Flood gate is fallen may be such that the junction of this two middle part bus-bars disconnects；It is all
Bus-bar terminal and middle part bus-bar be all connected to the rigid support mechanism；Wherein, with the bus-bar terminal phase at both ends
Two adjacent middle part bus-bars are rotatably connected at the rigid support mechanism and respectively can be to the bus-bar ends at both ends respectively
The direction at end rotates.
2. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 1, it is characterised in that the rigidity branch
Support mechanism includes base, and the both sides of the base are connected to a rotating base, the rotating base point of both sides by insulator respectively
A davit is not rotatably attached, and the davit is connected to mount point；The rigid support mechanism includes several, is connected
Bus-bar terminal and middle part bus-bar, be connected two middle part bus-bars between be to be arranged side by side and for being connected to just
The suspension clamp position correspondence of property supporting mechanism is simultaneously connected to the base of same rigid support mechanism.
3. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 1, it is characterised in that adjacent confluxes
Between the row's terminal and middle part bus-bar and junction, which is located between two middle part bus-bars below Flood gate, to be passed through
De- formula electrical connection mechanism electrical connection can be taken out；It is described to take out de- formula electrical connection mechanism and include strap and ambulatory splint, it is described solid
Clamp plate and ambulatory splint relative to one side be provided with protrusion, there is the grafting chamber for extending to bottom in the protrusion, it is described to insert
The inwall for connecing chamber is provided with inwardly projecting interposed unit；It is convex that the ambulatory splint one side relative with the strap is provided with grafting
Go out, the grafting protrusion can insert from the bottom up in the grafting chamber and the interposed unit produces the pressure of sandwiched to it.
4. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 1, it is characterised in that the remittance with both ends
Two adjacent middle part bus-bars of stream row's terminal are rotatably connected at the rigid support machine by rotating suspension wire clamp respectively
Structure, the rotating suspension wire clamp are corresponding including the rotating base for the sandwiched middle part bus-bar to be connected and for connecting
The connect base of rigid support mechanism, the upper end of the rotating base are pivotably coupled to the connection bottom by rotary shaft
Seat.
5. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 1, it is characterised in that the junction
Two middle part bus-bars below Flood gate are connected to the rigid support mechanism by being oriented to slippage mechanism respectively；It is described
Being oriented to slippage mechanism includes guiding mechanism and is respectively used to connect in the middle part of two that above-mentioned junction is located at below Flood gate to converge
Flow the both sides bus-bar hitch of row；The bus-bar hitch includes tear-away suspension clamp and bindiny mechanism, described
Tear-away suspension clamp includes fixed part and tear-away interposed unit, and the bindiny mechanism is separably connected to the fixation
The lower end in portion and the upper end of the tear-away interposed unit, the lower end of the tear-away interposed unit are used for bus-bar in the middle part of sandwiched；Institute
Stating guiding mechanism includes bindiny mechanism's movement drive division and trigger mechanism, and bindiny mechanism's movement drive division is connected to the company
The connection mechanism and direction movement that its can be driven past separate with the fixed part and tear-away interposed unit, the trigger mechanism are connected to
The bindiny mechanism moves drive division, and its power to fall causes trigger mechanism to trigger bindiny mechanism's movement when Flood gate is closed
Drive division movement and the past direction movement separated with the fixed part and tear-away interposed unit of drive connection mechanism.
6. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 5, which is oriented to, slips mechanism, its feature exists
In the trigger mechanism includes compression move portion, and the compression move portion is located at the underface of the Flood gate, prevents covering when described
The power that it falls when door is closed drives the compression move portion to move down, and bindiny mechanism's movement drive division includes pushing part
And connecting portion, one end of the pushing part connect the lower end connection of the compression move portion, the other end is connected to the connecting portion
One end；Institute is separably run through in one end of the bindiny mechanism along the direction that the pushing part promotes the connecting portion to move
State the lower end of fixed part and the upper end of tear-away interposed unit, the other end of the connecting portion be connected to the bindiny mechanism this one
End.
7. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 6, which is oriented to, slips mechanism, its feature exists
In the trigger mechanism also includes elastic component, and the elastic component is located at the lower section of the compression move portion, the movement that is pressurized
The power being pressed downward is produced to the elastic component when portion moves down.
8. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 6 or 7, which is oriented to, slips mechanism, its feature
It is, the compression move portion includes guide rod and contiguous block, and the lower end of the guide rod is connected to the contiguous block, described to push away
The one end in dynamic portion is connected to the contiguous block in which can rotate upwardly and downwardly, and the other end is connected to the one of the connecting portion with can rotating upwardly and downwardly
End.
9. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 6, which is oriented to, slips mechanism, its feature exists
In the connecting portion includes connecting rod and connection frame, and one end of the connecting rod is connected to the pushing part, and the other end is connected to
The side of the connection frame；The connection frame is set around the junction of the lower end of the fixed part and the upper end of tear-away interposed unit
Put and there is the space of activity, and its opposite side is connected to the bindiny mechanism and promotes the connecting rod along the pushing part
Mobile direction is separably through the lower end of the fixed part and one end of the upper end of tear-away interposed unit.
10. the tear-away formula bus-bar suspension arrangement of rigid system according to claim 8, which is oriented to, slips mechanism, its feature exists
In compression move portion also includes shell body, and the shell body is run through in the lower end of the guide rod from the top of shell body, described
Contiguous block is located inside the shell body and is connected with the lower end of the guide rod；
The other end of the pushing part is connected to one end of the connecting portion by unidirectional contiguous block in which can rotate upwardly and downwardly；The list
Directive wheel is connected to the sidepiece of contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707304.5A CN107344511B (en) | 2017-08-17 | 2017-08-17 | Rigid system detachable busbar suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707304.5A CN107344511B (en) | 2017-08-17 | 2017-08-17 | Rigid system detachable busbar suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107344511A true CN107344511A (en) | 2017-11-14 |
| CN107344511B CN107344511B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707304.5A Active CN107344511B (en) | 2017-08-17 | 2017-08-17 | Rigid system detachable busbar suspension device |
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| Country | Link |
|---|---|
| CN (1) | CN107344511B (en) |
Cited By (3)
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| CN109649221A (en) * | 2019-01-18 | 2019-04-19 | 长沙勤凯智能科技有限公司 | It is a kind of to disconnect device and rail traffic rigid contact net automatically |
| CN111806307A (en) * | 2020-06-05 | 2020-10-23 | 天津中铁电气化设计研究院有限公司 | Movable contact net at civil air defense partition door |
| CN108621867B (en) * | 2018-07-12 | 2023-08-04 | 广州地铁设计研究院股份有限公司 | Automatic disconnection device for rigid contact net |
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|---|---|
| CN107344511B (en) | 2023-04-28 |
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