CN209670722U - Π type rigid contact net awards the section protective airtight partition door of electric D type train subway - Google Patents
Π type rigid contact net awards the section protective airtight partition door of electric D type train subway Download PDFInfo
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- CN209670722U CN209670722U CN201821842869.0U CN201821842869U CN209670722U CN 209670722 U CN209670722 U CN 209670722U CN 201821842869 U CN201821842869 U CN 201821842869U CN 209670722 U CN209670722 U CN 209670722U
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- door leaf
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- removable cover
- cover board
- contact net
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Abstract
This is practical to disclose the section protective airtight partition door that a kind of Π type rigid contact net awards electric D type train subway, comprising: interval partition door fan, interval partition door fan includes big door leaf and small door leaf, and big door leaf includes upper door leaf and lower door leaf；Doorframe, big door leaf are connect with doorframe by gate hinge page, and small door leaf is connect with doorframe by wicket hinge page, and gate hinge page and wicket hinge page are located on the different side frames of doorframe；Upper door leaf and small door leaf are provided with the first hole at the position that contact net passes through, and the size of the first hole guarantees not being in contact interference with contact net when curved section switchs door operation；Removable cover, is used to block to the first hole closed, and removable cover includes left removable cover and right removable cover；Wherein, left removable cover and right removable cover are provided with is being blocked by left removable cover and right removable cover at closing time with an equal amount of second hole of the first hole of upper door leaf and small door leaf, the second hole；And cover board transmission mechanism.
Description
Technical field
Originally practical to be related to subway engineering technical field, in particular to a kind of Π type rigid contact net awards electric D type train subway
Section protective airtight partition door.
Background technique
Subway is built in underground, inherently has certain protective capacities, if taking into account the needs of people's air defence when construction, just
Unified planning, design, construction are needed, and key position, critical facility are carried out and focused the consruction on.Underground city rail after setting up defences
Traffic engineering is the large-scale air-defense engineering being formed by connecting by many stations by running tunnel, to guarantee when a station people's air defense function
The performance for not influencing the safeguard function at adjacent station in the case where capable of losing, needs that energy is arranged in the running tunnel between AT STATION
Enough two-way protective airtight partition doors for being respectively subjected to Dynamic load of nuclear blast.
Subway train is divided by electric feeding method, can be divided into rigid suspension OCS and rigid contact net.Rigid suspension catenary system
System takes stream position to divide by pantagraph current collector (or pantograph, collector shoe), and can be divided into two kinds: 1, passing through collector shoe from rail side
Face or bottom take stream, such as conductor rail (third rail), T-shape busbar connector rigid contact net system；2, pass through pantograph from track top
Portion takes stream, that is, overheat rigid contact network form, such as " Π " type busbar connector rigid suspension catenary system.Wherein, " Π " type is rigid
Property suspension contact net system is simple, convenient for installation and maintenance, safe and reliable with its structure, feature that the localization rate of parts and components is high, in China city
Universal favorable comment is achieved in rail industry.
Under " Π " type rigid suspension catenary system form, contact net is located in partition door limit, the switch of partition door
Operation can be interfered with contact net, due to being responsible for appointing for heavy transport material for preparedness against war and personnel in wartime subway train
Business, contact cannot disconnect, and otherwise subway will be unable to run, therefore contact net will be passed through out of partition door.In this way, to separate
Door can reach exclusion seal effect, to must take special measure at rigid contact net.
Currently, common subway train vehicle mainly has A type vehicle, Type B vehicle, c-type vehicle, but with China's subway construction task
Increase, some subway lines are needed using high speed subway rain model, i.e. D type vehicle, since D type vehicle vehicle is big, speed is fast, institute
Increased with subway tunnel, limit increases with it at interval partition door, and previous common limit height is 4500mm, D type Che Yaoqiu
Limit height be that 6700mm this requires developing a kind of Novel partition door can satisfy the requirement of big limit, simultaneously
Solve the technical problem of closed contact net and contact net and partition door switch interference.
The information disclosed in the background technology section is intended only to increase the understanding of the general background practical to this, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Utility model content
This practical purpose be to provide a kind of Π type rigid contact net award the section protection airtight of electric D type train subway every
Disconnected door, can satisfy the requirement of big limit, solve the problems, such as contact net and partition door switch interference.
To achieve the above object, this it is practical provide a kind of Π type rigid contact net award electric D type train subway section it is anti-
Protect sealed partition door, comprising: interval partition door fan, interval partition door fan include big door leaf and small door leaf, wherein big door leaf uses
Splicing structure, big door leaf include upper door leaf and lower door leaf, are bolted between upper door leaf and lower door leaf integral；Doorframe, greatly
Door leaf is connect with doorframe by gate hinge page, and small door leaf is connect with doorframe by wicket hinge page, gate hinge page and wicket hinge page point
It Wei Yu not be on the different side frames of doorframe, wherein upper door leaf is L-type, the side connecting on the upside of upper door leaf with gate hinge page and doorframe
Two side contacts of contact sealing, the two sides of L-type notch and small door leaf seal, and the other two sides of small door leaf and door frame contact seal；
Upper door leaf and small door leaf are provided with the first hole at the position that contact net passes through, and the size of the first hole guarantees to open in curved section
It is not in contact interference with contact net when door-closing operation；Removable cover is used to carry out the first hole to block closed, removable cover
Plate includes left removable cover and right removable cover, and left removable cover and right removable cover are separately fixed at door leaf and small door leaf
On；Wherein, left removable cover and right removable cover are provided with the first hole an equal amount of second with upper door leaf and small door leaf
Hole, the second hole are being blocked by left removable cover and right removable cover at closing time；And cover board transmission mechanism, cover board pass
The lower end of motivation structure is connect with rocking handle, and cover board transmission mechanism is located at the lower part of interval partition door fan.
In a preferred embodiment, section protective airtight partition door further includes that big door leaf blocking mechanism, small door leaf close
Locking device, lifting sealing device, big door leaf open position lock support device, small door leaf open position lock support device, track sealing dress
It sets and cantilever fixes device.
In a preferred embodiment, wherein left removable cover and right removable cover include determining cover board, being located at fixed lid
Two gib block sliding grooves of plate lower edges, dynamic cover board positioned at dynamic cover board and determine sealing strip, sealing strip between cover board and are installed
Plate imitates type sealing plate, connects the screw rod moved on the outside of cover board and the removable cover transmission mechanism for being connected to screw rod both ends, on screw rod
It is provided with stop nut；Wherein, moving cover board includes left dynamic cover board and right dynamic cover board, and determine cover board includes that cover board determine and the right side is determined in a left side
Cover board；And wherein, cover board is moved on a left side, cover board is moved on the right side, cover board is determined on a left side, the right side is determined cover board and connect with gib block for bealock formula dynamic sealing.
In a preferred embodiment, doorframe is spliced by four part of upper and lower, left and right doorframe.
In a preferred embodiment, lifting sealing device is set to the lower part of interval partition door fan, lifting sealing dress
It sets and is able to carry out local lifting, sealing joint strip is installed in lifting sealing device lower part；Wherein, when lifting sealing device is fallen into place
Afterwards, sealing joint strip is compressed in the upper surface of lower door frame, carries out to lower part closed；And wherein, go up and down the side of sealing device with
Interior sealing joint strip is embedded between inner sealing plate.
In a preferred embodiment, the transmission mechanism for going up and down sealing device is multistage bevel gear transmission mechanism.
In a preferred embodiment, gate hinge page use parallel-moving type hinge page, parallel-moving type hinge page by load-bearing translation support,
Upper balance translation support, lower balance translation support and attachment bolt composition.
In a preferred embodiment, wicket hinge page translates hinge page using axis, and translation mechanism is mounted in door leaf.
In a preferred embodiment, small door leaf blocking device uses jointed gear unit.
In a preferred embodiment, track seal device is that track imitates type seal box, and track imitates type seal box by case
Body, sealed insulation offset plate, imitative type sealed gluing block and locking device composition.
Compared with prior art, this practical Π type rigid contact net award the section protection airtight of electric D type train subway every
Disconnected door has the following beneficial effects: that this practical Π type rigid contact net awards the section protection airtight partition of electric D type train subway
Door solves the problem of setting up defences of big limit height, solves the problems, such as to interfere in contact net at closing time and partition door.This is practical also
It solves door leaf and sweeps big height difference in wide face, big longitudinal slope bring hoisting depth problem, and because of the excessive bring two of door leaf width
The problem of adhesive tape chrominance signal at side door frame.Meanwhile the practical installation site line relatively also solved due to upper contact net of sheet
Switch and closed problem caused by Lu Zhizheng line has certain offset, and offset is not fixed at each people's air defense section mileage.
Detailed description of the invention
Fig. 1 is the structure for the section protective airtight partition door that this practical Π type rigid contact net awards electric D type train subway
Schematic diagram.
Fig. 2 is the side view for the section protective airtight partition door that this practical Π type rigid contact net awards electric D type train subway
Structural schematic diagram.
Fig. 3 is the vertical view for the section protective airtight partition door that this practical Π type rigid contact net awards electric D type train subway
Schematic diagram.
Fig. 4 is this practical interval partition door fan schematic diagram.
Fig. 5 is this practical interval partition door fan top view.
Fig. 6 is this practical lifting schematic diagram of sealing device.
Fig. 7 is the side structure schematic view of this practical lifting sealing device.
Fig. 8 is this practical left removable cover structural schematic diagram.
Fig. 9 is this practical right removable cover structural schematic diagram.
Figure 10 is that this practical contact net imitates type sealing plate schematic diagram.
Figure 11 is that this practical track imitates type seal box structural scheme of mechanism.
Figure 12 is this practical open position lock support schematic device.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment practical to this is described in detail, it is to be understood that this practical guarantor
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Fig. 1 is this practical structural schematic diagram；Fig. 2 is this practical side structure schematic view；Fig. 3 is this practical vertical view
Schematic diagram；Fig. 4 is this practical door leaf schematic diagram；Fig. 5 is this practical door leaf side schematic diagram；Fig. 6 is that this practical lifting is close
Seal apparatus structural schematic diagram；Fig. 7 is the side structure schematic view of this practical lifting sealing device；Fig. 8 is this practical left work
Dynamic covering plate structure schematic diagram；Fig. 9 is this practical right removable cover structural schematic diagram；Figure 10 is that the imitative type of this practical contact net is close
Glue sealing board schematic diagram；Figure 11 is that this practical track imitates type seal box structural scheme of mechanism；Figure 12 is this practical open position locking branch
Support arrangement schematic diagram.
As shown in figs. 1-12, this practical Π type rigid contact net awards electric D type train protective airtight partition door for subway district,
Including interval partition door fan 1, doorframe 2, connection the two blocking device 3 and hinge page 6 above track, lifting sealing device
4, track imitates type seal box 5, removable cover transmission device 7 and removable cover device 8, wicket hinge page 9, small door leaf blocking device
10, big door leaf open position lock support device 1201, small door leaf open position lock support device 1202.Doorframe 2 is by upper and lower, left and right
Four part splicing construction of doorframe.
Referring to fig. 4 shown in -6, interval partition door fan 1 consists of two parts, i.e., big door leaf and small door leaf 15.In order to transport peace
Dress is convenient, and big door leaf uses splicing structure, and big door leaf is integral with bolt-connection by upper door leaf 13 and lower door leaf 14.Upper door leaf is
L-type, the side and door frame contact that upper 13 upside of door leaf is connect with gate hinge page seal, the two sides of L-type notch and small door leaf 15
The sealing of two side contacts, is connected between small door leaf 15 and doorframe 2 with wicket hinge page 9 and small door latch apparatus 10.Small door leaf 15 it is upper
Side and a perpendicular side are bonded with doorframe 2, and the sealing joint strip on 1 compression doorframe of interval partition door fan is closed.Small door leaf 15 it is another
Lap seal face is formed between side and downside and upper door leaf 13, i.e., is equipped with adhesive tape groove on upper door leaf 13, and sponge is installed in the inside
Sealing joint strip is equipped with push type broach on small door leaf 15, and the push type broach of small door leaf is pressed into the sealing joint strip of upper door leaf at closing time, makes small door leaf
It is carried out between 15 and upper door leaf 13 closed.
Upper door leaf 13 and small door leaf 15 pass through in contact net busbar connector locates the first hole 401 equipped with a certain size, and first
Under the conditions of the size of hole 401 can satisfy curved section and heavy grade, door leaf can be normally-open, does not collide with contact net.
Busbar connector sealing device is equipped on the panel of upper door leaf 13 and small door leaf 15, i.e., removable cover, removable cover include left activity
Cover board 16 and right removable cover 17, left removable cover 16 and right removable cover 17 are separately fixed at door leaf 13 and small door leaf 15
On, removable cover is two sides push-pull configuration, and removable cover carries out the first hole 401 and busbar connector closed at closing time.On door leaf
Equipped with ladder and operating platform, used for operator.
When enabling, the rocking handle 11 of upper removable cover device is shaken first, left and right dynamic cover board is made to move to open position, this
When upper rigidity contact net, that is, busbar connector two sides be already reserved by enough enabling spaces, open small door latch apparatus, open wicket
Fan 15 locks small door leaf open position lock support device, and shaking rocking handle rises door leaf lower part lifting sealing device, opens gate
Fan, locks big door leaf open position lock support device, it is ensured that operation security, door leaf are opened in place.
At closing time, big door leaf open position lock support device is opened, big door leaf is closed, locks big door leaf blocking device.Gate
After fan is closed in place, small door leaf open position lock support device is opened, small door leaf is closed, locks small door leaf blocking device.Use rocking handle
The two sides of removable cover device in shake, the left and right dynamic cover board of closing, dynamic cover board left and right at this time and busbar connector form imitative type and seal,
Then decline lifting sealing device, after lifting sealing device drops to position, table in the lower seal adhesive tape and lower door frame of sealed beam 602
Face forms sealing, door leaf door-closing in-place.
Referring to Fig. 6-7, the lower part that sealing device is set to interval partition door fan 1 is gone up and down, lifting sealing device is able to carry out
Sealing joint strip 703 is installed in part lifting, lifting sealing device lower part；Wherein, after lifting sealing device is fallen into place, sealant
Item 703 is compressed in lower door frame upper surface, carries out to lower part closed；And wherein, go up and down side and the inner sealing plate of sealing device
Interior sealing joint strip 702 is embedded between 701.Lifting sealing device is fixed on the lower part of door leaf.Go up and down sealing device transmission mechanism 602
It is mounted on the intraperitoneal of interval partition door fan 1, the lower part for going up and down sealing device is equipped with lifting sealed beam, the following table of sealed beam 602
Face is mounted with sealing joint strip 703, and the upper surface extruding of sealing joint strip 703 and lower door frame seals, sealed beam and lifting sealing
The medial surface of device is fixed with interior sealing joint strip 702.
Referring to shown in Fig. 8, Fig. 9, removable cover device by be fixed on upper door leaf left removable cover device, be fixed on it is small
Two gib blocks of right removable cover device, left and right removable cover by cover board is determined, positioned at cover board lower edges are determined on door leaf
Sliding groove, dynamic cover board move cover board and determine sealing strip and sealing strip mounting plate between cover board, imitative type sealing plate, connect dynamic cover board
The screw rod in outside and the removable cover transmission mechanism composition for being connected to screw rod both ends, stop nut is arranged on screw rod, avoids out
Existing misoperation damages contact net.A left side determine cover board 801, the right side determine also to be provided on cover board 902 and on door leaf an equal amount of second
Hole 803 guarantees that switch gate operating process is not interfered with contact net, and the second hole 803 is at closing time by left and right dynamic cover board
It is blocked.The lower end of cover board transmission mechanism is connect with rocking handle, and is located at the lower part of interval partition door fan.A left side dynamic cover board, the right side
Dynamic cover board, a left side determine cover board, the right side is determined cover board and connect with gib block for bealock formula dynamic sealing 804.
Referring to Figure 10, in left and right removable cover corresponding at the position of rigid suspension OCS and busbar connector, stickup is fixed with imitative
Shape sealing joint strip (including left profiling sealing joint strip 1001 and right profiling sealing joint strip 1002), profiling sealing joint strip and flexible contact
Imitate type setting in the surface of net and busbar connector.Above-mentioned gate hinge page is parallel-moving type hinge page.In addition, blocking device 3 by it is left and right locking and
Bevel gear transmission system composition, it is intraperitoneal to be mounted on door leaf.Wicket hinge page is axis parallel-moving type hinge page, and translation mechanism is mounted on door
Intraperitoneal, the reduction doorframe use space of fan.Small door leaf blocking device, using link mechanism.It is mounted on door leaf.
Referring to Figure 11, lower door frame, which is crossed at track, is equipped with the imitative type seal box of track, and it is exhausted by cabinet, sealing that track imitates type seal box
Edge offset plate 1103, imitative type sealed gluing block 1102 and locking device 1101 form.Imitative type sealant is not installed usually fastly, wartime installation
In place, it is ensured that being absolutely sealed at track.
The description of the aforementioned specific exemplary embodiment practical to this is in order to illustrate and illustration purpose.These descriptions
It is not wishing to be limited to disclosed precise forms for originally practical, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining this practical specific principle and its actually answering
With so that those skilled in the art can be realized and utilize this practical a variety of different exemplary implementation scheme and
Various chooses and changes.This practical range is intended to be limited by claims and its equivalents.
Claims (10)
1. the section protective airtight partition door that a kind of Π type rigid contact net awards electric D type train subway, which is characterized in that the area
Between protective airtight partition door include:
Interval partition door fan, the interval partition door fan includes big door leaf and small door leaf, wherein the big door leaf is using assembled knot
Structure, the big door leaf include upper door leaf and lower door leaf, are bolted between the upper door leaf and the lower door leaf integral；
Doorframe, the big door leaf are connect with the doorframe by gate hinge page, and the small door leaf and the doorframe pass through small door hinge
Page connection, the gate hinge page and the wicket hinge page are located on the different side frames of the doorframe,
Wherein, the upper door leaf is L-type, the side connecting on the upside of the upper door leaf with the gate hinge page and the door frame contact
Two side contacts of sealing, the two sides of L-type notch and the small door leaf seal, and other two sides and the doorframe of the small door leaf connect
Touching sealing；The upper door leaf and the small door leaf are provided with the first hole, first hole at the position that contact net passes through
Size guarantee curved section switch door operation when with the contact net be not in contact interference；
Removable cover, is used to block to first hole closed, and the removable cover includes left removable cover and the right side
Removable cover, left removable cover and right removable cover are separately fixed on the upper door leaf and the small door leaf；
Wherein, the left removable cover and the right removable cover are provided with described with the upper door leaf and the small door leaf
An equal amount of second hole of one hole, second hole is at closing time by the left removable cover and the right removable cover
It is blocked；And cover board transmission mechanism, the lower end of the cover board transmission mechanism are connect with rocking handle, and the cover board is driven
Mechanism is located at the lower part of interval partition door fan.
2. Π type rigid contact net as described in claim 1 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the section protective airtight partition door further includes big door leaf blocking mechanism, small door leaf blocking device, lifting sealing dress
It sets, the fixed dress of big door leaf open position lock support device, small door leaf open position lock support device, track seal device and cantilever
It sets.
3. Π type rigid contact net as described in claim 1 awards the section protective airtight partition door of electric D type train subway, special
Sign is, wherein the left removable cover and the right removable cover include determining cover board, being located at and described determine cover board lower edges
Two gib block sliding grooves, dynamic cover board, install positioned at the dynamic cover board and the sealing strip determine between cover board, sealing strip
Plate, imitative type sealing plate, the removable cover driver for connecting the screw rod on the outside of the dynamic cover board and being connected to the screw rod both ends
Structure is provided with stop nut on the screw rod；Wherein, the dynamic cover board includes the dynamic cover board of left dynamic cover board and the right side, described to determine lid
Plate determines cover board including a left side and cover board is determined on the right side；And wherein, the left dynamic cover board, right dynamic cover board, it is left determine cover board, it is right determine cover board and
Gib block is the connection of bealock formula dynamic sealing.
4. Π type rigid contact net as claimed in claim 2 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the doorframe is spliced by four part of upper and lower, left and right doorframe.
5. Π type rigid contact net as claimed in claim 4 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the lifting sealing device is set to the lower part of the interval partition door fan, and the lifting sealing device is able to carry out
Sealing joint strip is installed in part lifting, the lifting sealing device lower part；Wherein, after the lifting sealing device is fallen into place,
The sealing joint strip is compressed in the upper surface of lower door frame, carries out to lower part closed；And wherein, the side of the lifting sealing device
Interior sealing joint strip is embedded between face and inner sealing plate.
6. Π type rigid contact net as claimed in claim 2 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the transmission mechanism of the lifting sealing device is multistage bevel gear transmission mechanism.
7. Π type rigid contact net as described in claim 1 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the gate hinge page uses parallel-moving type hinge page, and the parallel-moving type hinge page is by load-bearing translation support, upper balance translation branch
Seat, lower balance translation support and attachment bolt composition.
8. Π type rigid contact net as described in claim 1 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the wicket hinge page translates hinge page using axis, and translation mechanism is mounted in door leaf.
9. Π type rigid contact net as claimed in claim 2 awards the section protective airtight partition door of electric D type train subway, special
Sign is that the small door leaf blocking device uses jointed gear unit.
10. Π type rigid contact net as claimed in claim 2 awards the section protective airtight partition door of electric D type train subway,
It is characterized in that, the track seal device is that track imitates type seal box, and the track imitates type seal box by cabinet, sealed insulation glue
Plate, imitative type sealed gluing block and locking device composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842869.0U CN209670722U (en) | 2018-11-09 | 2018-11-09 | Π type rigid contact net awards the section protective airtight partition door of electric D type train subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842869.0U CN209670722U (en) | 2018-11-09 | 2018-11-09 | Π type rigid contact net awards the section protective airtight partition door of electric D type train subway |
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| Publication Number | Publication Date |
|---|---|
| CN209670722U true CN209670722U (en) | 2019-11-22 |
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ID=68559803
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821842869.0U Active CN209670722U (en) | 2018-11-09 | 2018-11-09 | Π type rigid contact net awards the section protective airtight partition door of electric D type train subway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138747A (en) * | 2018-11-09 | 2019-01-04 | 北京铁五院工程设计咨询有限公司 | Π type rigid contact net awards the section protective airtight partition door of electric D type train subway |
-
2018
- 2018-11-09 CN CN201821842869.0U patent/CN209670722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138747A (en) * | 2018-11-09 | 2019-01-04 | 北京铁五院工程设计咨询有限公司 | Π type rigid contact net awards the section protective airtight partition door of electric D type train subway |
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