CN112096209A - Subway interval partition door with horizontal turnover door leaves - Google Patents
Subway interval partition door with horizontal turnover door leaves Download PDFInfo
- Publication number
- CN112096209A CN112096209A CN202011108081.9A CN202011108081A CN112096209A CN 112096209 A CN112096209 A CN 112096209A CN 202011108081 A CN202011108081 A CN 202011108081A CN 112096209 A CN112096209 A CN 112096209A
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- CN
- China
- Prior art keywords
- door leaf
- door
- lifting
- bearing seat
- metro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005192 partition Methods 0.000 title claims abstract description 43
- 230000007306 turnover Effects 0.000 title claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 23
- 230000007123 defense Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/54—Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a metro section partition door with a horizontal turnover door leaf, which comprises a metro section partition door body, a lifting door leaf on a door leaf of the metro section partition door body and a lifting device for driving the lifting door leaf to open and close; one end of the lifting door leaf is hinged with the large door leaf, and the lifting door leaf can rotate on the large door leaf to open and close by taking the hinged position as a central shaft; the lifting device comprises a fixing seat, a connecting rod, an upper bearing seat, a lower bearing seat, a bearing, a lead screw, a threaded sleeve, a speed reducer and a hand wheel, wherein the fixing seat is fixedly arranged at the other end of the lifting door leaf, the fixing seat is connected with the connecting rod, the connecting rod is connected with the threaded sleeve, the upper bearing seat and the lower bearing seat are fixed on the large door leaf, the lead screw is arranged between the upper bearing seat and the lower bearing seat, the lowest end of the lead screw penetrates through the lower bearing seat and then is connected with the speed reducer, the speed reducer is fixedly. The invention has compact structure and convenient opening and closing.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a subway interval partition door with a horizontally-overturning door leaf.
Background
According to the relevant regulations, the civil air defense needs are considered during the construction of subway engineering, the operation of city life lines is required in wartime, and the functions of personnel concealment and war supplies evacuation are realized when a city is hit by nuclear weapons and conventional weapons. According to protection needs, people's air defense doors are required to be arranged in front of the station personnel access, the air inlet and outlet, the smoke outlet and the underground section protection unit and on the access section line in the subway civil air defense project. Wherein, personnel's access & exit and wind tunnel guard gate can select for use ordinary people's air defense door as required. And the interval and entrance and exit section line civil air defense door is arranged on the main line track, the working condition is special and complex, no standard civil air defense door which can be directly selected is available, the door belongs to non-standard equipment, and special design is needed.
In the use process of the metro section partition door, an electric wire needs to penetrate through the upper portion of the metro section partition door. If the door leaf is a whole or does not leave enough activity space with the electric wire, the subway interval partition door can not be opened. Therefore, a small door leaf needs to be independently arranged on the upper portion of the door leaf, when the partition door needs to be opened or closed, the small door leaf needs to be opened firstly, the door leaf has enough space to avoid wires when rotating, when the partition door is closed, the large door leaf is closed firstly, and then the small door leaf is closed, so that the whole protection and sealing are realized.
The existing subway interval partition door in the market is also provided with a small door leaf at the upper left side, but the small door leaf is an independent small door and is not connected with a large door leaf, and the opening mode is complex and heavy, so that the time and labor are wasted. Because of the independence of each other, it is not easy to achieve the fit and sealing between the large door leaf and the small door leaf well, and the design of integration is not facilitated.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a subway interval partition door with a horizontal turnover door leaf, which is compact in structure and convenient to open and close.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a metro section partition door with a horizontal turnover door leaf, which comprises a metro section partition door body, a lifting door leaf on a door leaf of the metro section partition door body and a lifting device for driving the lifting door leaf to open and close;
one end of the lifting door leaf is hinged with the large door leaf of the subway section partition door body, and the lifting door leaf can be rotatably opened and closed on the large door leaf by taking the hinged position as a central shaft;
the lifting device comprises a fixing seat, a connecting rod, an upper bearing seat, a lower bearing seat, a bearing, a lead screw, a threaded sleeve, a speed reducer and a hand wheel, wherein the fixing seat is fixedly installed at the other end of the lifting door leaf, the fixing seat is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the threaded sleeve, the upper bearing seat and the lower bearing seat are fixed on a large door leaf of the metro compartment partition door body, the lead screw is installed between the upper bearing seat and the lower bearing seat, the lowest end of the lead screw penetrates through the lower bearing seat and then is connected with the speed reducer, the speed reducer is fixedly assembled on the large door leaf of the metro compartment partition door body, and the threaded.
Furthermore, the lifting door leaf is arranged on the upper left side of the door leaf of the subway interval partition door body.
Furthermore, one end of the lifting door leaf is hinged with the door leaf of the subway interval partition door body through a hinge or a pin shaft.
Furthermore, a wire inlet hole is formed in the right side of the lifting door leaf and a gap matched with the large door leaf, and a wire penetrates through the civil air defense door from the wire inlet hole.
Further, the speed reducer is a 30:1 speed reducer.
Further, the speed reducer is manually controlled by a hand wheel.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention saves time and labor, is convenient to operate, has the advantages that the main door leaf and the lifting door leaf are connected together, the two door leaves are more compactly matched, can be integrally installed during installation, saves cost, and is quick and convenient to open and close.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic front view of a metro area partition door with a horizontally-turning door leaf according to the present invention;
fig. 2 is a schematic side view of the metro area partition door provided with the horizontal turnover door leaf according to the present invention (the lifting door leaf is in a closed state);
FIG. 3 is a schematic view of an opened state of the lifting door;
description of reference numerals: 1. a lifting door leaf; 2. a fixed seat; 3. a connecting rod; 4. an upper bearing seat; 5. a lower bearing seat; 6. a bearing; 7. a lead screw; 8. a threaded sleeve; 9. a speed reducer; 10. a hand wheel; 11. hinging; 12. the electrical wires are entered into the holes.
Detailed Description
As shown in fig. 1 to 3, a metro section partition door with a horizontal turnover door leaf comprises a metro section partition door body, a lifting door leaf on a main door leaf of the metro section partition door body, and a lifting device for driving the lifting door leaf to open and close;
one end of the lifting door leaf 1 is hinged with a large door leaf of the subway section partition door body, and the lifting door leaf 1 can be rotatably opened and closed on the large door leaf by taking a hinged position as a central shaft;
the lifting device comprises a fixed seat 2, a connecting rod 3, an upper bearing seat 4, a lower bearing seat 5, a bearing 6, a lead screw 7, a threaded sleeve, a speed reducer and a hand wheel, wherein the fixed seat is fixedly arranged at the other end of the lifting door leaf, the fixed seat 2 is hinged to one end of the connecting rod 3, the other end of the connecting rod 3 is hinged to the threaded sleeve 8, the upper bearing seat 4 and the lower bearing seat 5 are fixed on a large door leaf of the metro area partition door body, the lead screw 7 is arranged between the upper bearing seat 4 and the lower bearing seat 5, the lowest end of the lead screw 7 penetrates through the bearing 6 on the lower bearing seat 5 and then is connected with the speed reducer 9, the speed reducer is manually controlled by a hand wheel 10, the speed reducer 9 is fixedly assembled on the large door leaf of the metro area partition door body, and the threaded.
In this embodiment: the lifting door leaf 1 is arranged on the left upper side of the door leaf of the partition door body. One end of the lifting door leaf 1 is hinged with a large door leaf of the subway interval partition door body through a hinge 11 or a pin shaft. And a wire inlet hole 12 is formed in the right side of the lifting door leaf 1 and a gap matched with the large door leaf, and wires penetrate through the civil air defense door from the wire inlet hole 12. The speed reducer 9 is a 30:1 speed reducer.
The action process of the invention is as follows:
when the door is opened, the hand wheel 10 is rotated, and the rotating speed of the lead screw 7 is greatly increased due to the action of the speed reducer 9, so that time and labor are saved. The lead screw 7 drives the threaded sleeve 8 to move downwards, the threaded sleeve 8 drives the connecting rod 3, and the connecting rod 3 drives the lifting door leaf 1 to turn over in the horizontal direction through the fixing seat 2, so that a large enough space flows out between the opening of the anti-theft door and the electric wire. When closed, the same principle is adopted, and the operation mode is reversed.
The invention not only saves time and labor, but also can be operated by the height of the general person because the hand wheel 10 is positioned at the lower part of the gate fan, thereby being very convenient.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (6)
1. A metro section partition door with a horizontal turnover door leaf comprises a metro section partition door body and is characterized in that a lifting door leaf is arranged on a main door leaf of the metro section partition door body, and a lifting device used for driving the lifting door leaf to open and close is arranged on the main door leaf;
one end of the lifting door leaf is hinged with the large door leaf of the subway section partition door body, and the lifting door leaf can be rotatably opened and closed on the large door leaf by taking the hinged position as a central shaft;
the lifting device comprises a fixing seat, a connecting rod, an upper bearing seat, a lower bearing seat, a bearing, a lead screw, a threaded sleeve, a speed reducer and a hand wheel, wherein the fixing seat is fixedly installed at the other end of the lifting door leaf, the fixing seat is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the threaded sleeve, the upper bearing seat and the lower bearing seat are fixed on a large door leaf of the metro compartment partition door body, the lead screw is installed between the upper bearing seat and the lower bearing seat, the lowest end of the lead screw penetrates through the lower bearing seat and then is connected with the speed reducer, the speed reducer is fixedly assembled on the large door leaf of the metro compartment partition door body, and the threaded.
2. A metro section partition door provided with a horizontally-turning door leaf according to claim 1, wherein the lifting door leaf is provided at the upper left of the door leaf of the metro section partition door body.
3. A metro area partition door with a horizontally-turning door leaf according to claim 1, wherein one end of the lifting door leaf is hinged to the main door leaf of the metro area partition door body through a hinge or a pin shaft.
4. A metro area partition door with a horizontally-turning door leaf as claimed in claim 1, wherein a wire access hole is provided at a gap where the right side of the elevating door leaf is fitted with the large door leaf, and a wire passes through the civil air defense door from the wire access hole.
5. A metro area partition door provided with a horizontally overturning door leaf according to claim 1, wherein the speed reducer is a 30:1 speed reducer.
6. A metro area divider door with horizontally overturning door leaves according to claim 1, wherein said speed reducer is manually controlled by a hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108081.9A CN112096209A (en) | 2020-10-16 | 2020-10-16 | Subway interval partition door with horizontal turnover door leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108081.9A CN112096209A (en) | 2020-10-16 | 2020-10-16 | Subway interval partition door with horizontal turnover door leaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112096209A true CN112096209A (en) | 2020-12-18 |
Family
ID=73784299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108081.9A Pending CN112096209A (en) | 2020-10-16 | 2020-10-16 | Subway interval partition door with horizontal turnover door leaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112096209A (en) |
-
2020
- 2020-10-16 CN CN202011108081.9A patent/CN112096209A/en active Pending
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| PB01 | Publication | ||
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