CN213413764U - Rail transit shielding door - Google Patents
Rail transit shielding door Download PDFInfo
- Publication number
- CN213413764U CN213413764U CN202022077895.2U CN202022077895U CN213413764U CN 213413764 U CN213413764 U CN 213413764U CN 202022077895 U CN202022077895 U CN 202022077895U CN 213413764 U CN213413764 U CN 213413764U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- baffle
- door
- shield door
- rail transit
- 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.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a rail transit shield door, including receiving the door frame, the inside inboard of receiving the door frame is equipped with the shield door, the front surface of shield door is equipped with the distance increase mechanism, the distance increase mechanism includes recess, first locating pin, prism, drum, first bevel gear, second bevel gear, bull stick, quick-witted case, down tube, curved bar, second locating pin, baffle, round bar and third locating pin, the recess is seted up at the front side surface of shield door. This track traffic shield door through receiving the door frame, shield door and the cooperation between the range extender mechanism, and this in-process is through the transmission of down tube, the individual round bar of knee-rod, can make the inside both sides baffle of recess all stretch out to the outside surface of shield door, then can effectual increase crowd and the distance between the shield door, do benefit to and keep safe distance between crowd and the train, can obviously reduce crowd's decorative clothing and fly to dance and lose the probability, do benefit to the safety by bus of the every personnel of guarantee.
Description
Technical Field
The utility model relates to a track traffic shield door technical field specifically is a track traffic shield door.
Background
With the increasing population of large cities, road traffic cannot meet the rapidly increasing traffic usage of people, and the development of urban rail traffic plays an important role in relieving urban traffic congestion. Since 1863 the first subway was built in london, subways are widely used in developed countries such as europe and america and developed regions such as beijing, shanghai, guangzhou, shenzhen and the like in China as an important urban rail vehicle, a group of rail transit screen doors are arranged outside the corresponding train doors for safe and stable operation of trains, the rail transit screen doors in the prior art disclosed in the current stage can basically meet the requirements for use in various situations, but certain small defects still exist in the actual use process, for example, the screen doors cannot effectively increase the distance between the stream of people and the screen doors in the closed state process, decorative clothes such as gauze kerchief worn by people close to the screen doors can fly or be lost completely depending on the consciousness of people, and the situation that people are injured can be caused in the severe case.
Disclosure of Invention
An object of the utility model is to provide a rail transit shield door, rail transit shield door in the open technology of present stage that proposes in solving above-mentioned background art can satisfy multiple condition basically and uses needs, but still there is certain little drawback in the in-service use process, for example shield door is at the closure state in-process, can't effectual increase people stream and shield distance between the door, rely on crowd's consciousness completely, open at the train and stop the in-process and probably lead to being close to decoration clothing such as screen cloth that shield door personnel wore and fly dancing or lose, can cause personnel injured situation to go wrong when serious.
In order to achieve the above object, the utility model provides a following technical scheme: a rail transit shielding door comprises a door frame, wherein a shielding door is arranged on the inner side of the inside of the door frame, and a distance increasing mechanism is arranged on the front surface of the shielding door;
the distance increasing mechanism comprises a groove, a first positioning pin, a prismatic cylinder, a first bevel gear, a second bevel gear, a rotating rod, a case, an inclined rod, a bent rod, a second positioning pin, a baffle, a round rod and a third positioning pin;
the shielding door is characterized in that the groove is formed in the front side surface of the shielding door, a first positioning pin is fixedly connected to the rear side of the inner center of the groove, a prismatic cylinder is rotatably connected to the outer wall of the first positioning pin, a cylinder is fixedly connected to the front surface of the prismatic cylinder, a first bevel gear is fixedly connected to the outer wall of the cylinder, a second bevel gear is meshed with the right side of the first bevel gear in a meshed mode, a rotating rod is fixedly connected to the right surface of the second bevel gear, a case is fixedly connected to the right side end of the rotating rod, the top end of the case is fixedly connected with the top end of the inner portion of the groove, oblique rods are hinged to the front side and the rear side of the outer wall of the prismatic cylinder, a curved rod is hinged to the other end of the oblique rods, a second positioning pin is hinged to the upper portion of the front surface of the curved rod, the rear side end, the rear surface of baffle inboard articulates there is the round bar, the outer wall front side top of round bar articulates there is the third locating pin, the third locating pin links to each other with the inside contact surface of recess is fixed.
Preferably, the central points of the first bevel gear, the cylinder and the prism are all located on the same horizontal vertical line.
Preferably, the end part of the outer side surface of the baffle is processed with a round angle.
Preferably, two of the baffles are uniformly distributed relative to the center point of the groove.
Preferably, the front surface of the baffle is provided with an auxiliary mechanism;
the auxiliary mechanism comprises a vertical bar plate, a housing, a square groove, a transparent plate and a short rod;
two the vertical bar board rigid coupling is in the front surface left and right sides of baffle respectively, the front surface rigid coupling of vertical bar board has the housing, the square groove has been seted up to the front surface of housing, the inside rigid coupling of square groove has the transparent plate, the inside bottom of housing from left to right is equipped with a plurality of quarter butts in proper order, the quarter butt links to each other with the contact surface of baffle is fixed.
Preferably, jacks are formed in the left side and the right side of the upper surface of the housing.
Compared with the prior art, the beneficial effects of the utility model are that: this track traffic shield door, for traditional technique, has following advantage:
through receiving the door frame, the cooperation between shield door and the range increasing mechanism, when being in the state of accomodating between the shield door of both sides, the motor of control machine incasement portion drives bull stick and second bevel gear and rotates, through the meshing connection relation of second bevel gear and first bevel gear, enable first bevel gear, drum and prism rotate simultaneously, this in-process is through the down tube, the transmission of the individual round bar of knee-rod, can make the inside both sides baffle of recess all stretch out to the outside surface of shield door, then can effectual increase the distance between crowd and the shield door, do benefit to and keep safe distance between crowd and the train, can obviously reduce crowd's decorative clothing and dance and lose the probability, do benefit to the safety by bus of guarantee every personnel.
Through the cooperation between receipts door frame, shield door, range extender mechanism and the complementary unit, operating personnel will propagate the poster board and place and deposit in the inside of housing, and comparatively simple convenient to the change of propaganda poster board, can lay personnel for the poster and provide conveniently.
Through the cooperation between housing and the jack, the jack can be convenient for follow-up to housing top installation fender lid, does benefit to the permanent stable use of the inside poster of housing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view illustrating the receiving effect of the pitch increasing mechanism of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the screen door, the prism and the baffle of FIG. 1;
fig. 4 is a schematic view of a coupling structure of the baffle plate and the auxiliary mechanism of fig. 3.
In the figure: 1. the structure comprises a door closing frame, 2, a screen door, 3, a distance increasing mechanism, 301, a groove, 302, a first positioning pin, 303, a prismatic cylinder, 304, a cylinder, 305, a first bevel gear, 306, a second bevel gear, 307, a rotating rod, 308, a case, 309, an inclined rod, 310, a curved rod, 311, a second positioning pin, 312, a baffle, 313, a round rod, 314, a third positioning pin, 4, an auxiliary mechanism, 401, a vertical strip plate, 402, a housing, 403, a square groove, 404, a transparent plate, 405, a short rod, 5 and a jack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rail transit shielded gate comprises a shielded gate frame 1, a shielded gate 2 is arranged on the inner side of the shielded gate frame 1, a driving assembly is arranged in the shielded gate frame 1, and the shielded gate 2 can be intelligently controlled to be folded and unfolded, and the driving assembly is well known in the technical field, so that the description is not repeated, a distance increasing mechanism 3 is arranged on the front surface of the shielded gate 2 of the shielded gate 1, the distance increasing mechanism 3 comprises a groove 301, a first positioning pin 302, a prismatic cylinder 303, a cylinder 304, a first bevel gear 305, a second bevel gear 306, a rotating rod 307, a case 308, an inclined rod 309, a curved rod 310, a second positioning pin 311, a baffle 312, a circular rod 313 and a third positioning pin 314, the groove 301 is arranged on the front side surface of the shielded gate 2, the first positioning pin 302 is fixedly connected on the rear side of the inner center of the groove 301, the prismatic cylinder 303 is rotatably connected with the outer wall of the first positioning pin 302, the prismatic cylinder 303 is rotatably connected with the first positioning pin 302 through a ball bearing, a first bevel gear 305 is fixedly sleeved on the outer wall of the cylinder 304, a second bevel gear 306 is meshed and connected with the right side of the first bevel gear 305, a rotating rod 307 is fixedly connected to the right surface of the second bevel gear 306, a case 308 is fixedly connected to the right side end portion of the rotating rod 307, a motor with the model number of 42JSF330AS is installed inside the case 308, an output shaft of the motor is concentrically and fixedly connected with the rotating rod 307, the rotating rod 307 is rotatably connected with the case 308 through a ball bearing, a power cord of the motor is in butt joint with an external power supply device, a control component is installed on the circuit and can control the starting, stopping and forward and reverse rotation of the motor inside the case 308, the top end of the case 308 is fixedly connected with the top end inside the groove 301, oblique rods 309 are hinged to the front side and the rear side of the outer wall of the prismatic cylinder 303, a curved rod 310 is hinged to the other end of the oblique rod 309, a second positioning pin 311 is hinged above the, the other end of the curved rod 310 is hinged with a baffle 312, the inner side of the rear surface of the baffle 312 is hinged with a round rod 313, the top end of the front side of the outer wall of the round rod 313 is hinged with a third positioning pin 314, the third positioning pin 314 is fixedly connected with the inner contact surface of the groove 301, the central points of the first bevel gear 305, the cylinder 304 and the prismatic cylinder 303 are all located on the same horizontal vertical line, when the first bevel gear 305 is stressed to rotate, the cylinder 304 and the prismatic cylinder 303 can concentrically rotate, the end part of the outer side surface of the baffle 312 is provided with a round angle, the sharpness of the end part of the outer side surface of the baffle 312 can be reduced, so that outside personnel can be prevented from being scratched, the two baffles 312 are uniformly distributed relative to the central point of the groove 301, the two baffles 312 are uniformly distributed on the front side surface of the shield.
Baffle 312's front surface is equipped with complementary unit 4, complementary unit 4 is including erecting board 401, housing 402, square groove 403, transparent plate 404 and quarter butt 405, two erect board 401 rigid couplings respectively are in the front surface left and right sides of baffle 312, the front surface rigid coupling of erecting board 401 has housing 402, square groove 403 has been seted up to the front surface of housing 402, the inside rigid coupling of square groove 403 has transparent plate 404, transparent plate 404 is the transparent plate that the PVC material was made, the inside bottom of housing 402 from left to right is equipped with a plurality of quarter butt 405 in proper order, quarter butt 405 links to each other with baffle 312's contact surface is fixed, jack 5 has all been seted up to the upper surface left and right sides of housing 402, jack 5 can be used for keeping off the installation of lid with the external world.
When the rail transit shielded door is used, and when the shielded doors 2 on two sides are in a closed state, the motor in the control case 308 drives the rotating rod 307 and the second bevel gear 306 to rotate, the first bevel gear 305, the cylinder 304 and the prism 303 can simultaneously rotate through the meshing connection relationship of the second bevel gear 306 and the first bevel gear 305, in the process, the baffles 312 on two sides in the groove 301 can extend out to the outer side surface of the shielded door 2 through the transmission of the inclined rod 309 and the round rods 313 of the curved rod 310, so that the distance between people and the shielded doors 2 can be effectively increased, the safety distance between people and a train can be kept, the riding safety of each person can be guaranteed, when the train enters and stops stably, and the people need to ride the train, the motor in the control case 308 drives the rotating rod 307 and the second bevel gear 306 to rotate in opposite directions, can make the baffle 312 that stretches out withdraw the inside of recess 301 from new, then accomodate shield door 2 to receive inside the door frame 1 can, before the rail transit shield door was used simultaneously, place the inside of housing 402 at the propaganda poster board at operating personnel and deposit, can play the warning effect to the notice of taking a bus to the passenger, and it is comparatively simple convenient to the change of propaganda poster board, can lay personnel for the poster and provide conveniently.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rail transit shield door, is including receiving door frame (1), its characterized in that: a shielding door (2) is arranged on the inner side of the interior of the door frame (1), and a distance increasing mechanism (3) is arranged on the front surface of the shielding door (2);
the distance increasing mechanism (3) comprises a groove (301), a first positioning pin (302), a prism (303), a cylinder (304), a first bevel gear (305), a second bevel gear (306), a rotating rod (307), a case (308), an inclined rod (309), a curved rod (310), a second positioning pin (311), a baffle (312), a round rod (313) and a third positioning pin (314);
the front side surface of the shield door (2) is opened in the groove (301), a first locating pin (302) is fixedly connected to the rear side of the inner center of the groove (301), a prismatic cylinder (303) is rotatably connected to the outer wall of the first locating pin (302), a cylinder (304) is fixedly connected to the front surface of the prismatic cylinder (303), a first bevel gear (305) is fixedly sleeved on the outer wall of the cylinder (304), a second bevel gear (306) is connected to the right side of the first bevel gear (305) in a meshed mode, a rotating rod (307) is fixedly connected to the right surface of the second bevel gear (306), a case (308) is fixedly connected to the right side end of the rotating rod (307), the top end of the case (308) is fixedly connected to the top end of the inner portion of the groove (301), oblique rods (309) are hinged to the front side and the rear side of the outer wall of the prismatic cylinder (303), and a curved rod (310) is hinged to the other end of the, the front surface top of curved bar (310) articulates there is second locating pin (311), the rear end portion of second locating pin (311) links to each other with the inside contact surface of recess (301) is fixed, the other end of curved bar (310) articulates there is baffle (312), the rear surface inboard of baffle (312) articulates there is round bar (313), the outer wall front side top of round bar (313) articulates there is third locating pin (314), third locating pin (314) link to each other with the inside contact surface of recess (301) is fixed.
2. A rail transit screen door according to claim 1, wherein: the central points of the first bevel gear (305), the cylinder (304) and the prism (303) are all positioned on the same horizontal vertical line.
3. A rail transit screen door according to claim 1, wherein: the end part of the outer side surface of the baffle (312) is processed with a round angle.
4. A rail transit screen door according to claim 1, wherein: the two baffles (312) are uniformly distributed relative to the central point of the groove (301).
5. A rail transit screen door according to claim 1, wherein: the front surface of the baffle (312) is provided with an auxiliary mechanism (4);
the auxiliary mechanism (4) comprises a vertical plate (401), a housing (402), a square groove (403), a transparent plate (404) and a short rod (405);
two erect slat (401) respectively the rigid coupling in the front surface left and right sides of baffle (312), the front surface rigid coupling of erecting slat (401) has housing (402), square groove (403) have been seted up to the front surface of housing (402), the inside rigid coupling of square groove (403) has transparent plate (404), the inside bottom of housing (402) from left to right is equipped with a plurality of quarter butt (405) in proper order, quarter butt (405) link to each other with the contact surface of baffle (312) is fixed.
6. The rail transit screen door of claim 5, wherein: jacks (5) are formed in the left side and the right side of the upper surface of the housing (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022077895.2U CN213413764U (en) | 2020-09-21 | 2020-09-21 | Rail transit shielding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022077895.2U CN213413764U (en) | 2020-09-21 | 2020-09-21 | Rail transit shielding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413764U true CN213413764U (en) | 2021-06-11 |
Family
ID=76263015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022077895.2U Active CN213413764U (en) | 2020-09-21 | 2020-09-21 | Rail transit shielding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213413764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220197A (en) * | 2021-11-17 | 2022-03-22 | 南京财盟科技有限责任公司 | Financial document unified management system and method |
-
2020
- 2020-09-21 CN CN202022077895.2U patent/CN213413764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220197A (en) * | 2021-11-17 | 2022-03-22 | 南京财盟科技有限责任公司 | Financial document unified management system and method |
| CN114220197B (en) * | 2021-11-17 | 2024-03-19 | 南京财盟科技有限责任公司 | Unified management system and method for financial documents |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213413764U (en) | Rail transit shielding door | |
| CN106159738A (en) | A kind of upward-acting door distribution box | |
| CN113685119B (en) | Intelligent movement formula shield door protection system based on 3D vision | |
| CN215888015U (en) | Full-automatic pedestrian passageway gate wing gate capable of passing in two directions | |
| CN213973826U (en) | Vehicle collision early warning device based on vehicle driving | |
| CN216665479U (en) | Big iron gate in district with diverging device | |
| CN211957506U (en) | Anti-touch device of emergency stop switch | |
| CN208685499U (en) | A kind of traffic guardrail of portable tape rotary body | |
| CN205911636U (en) | Upward -acting door block terminal | |
| CN207367861U (en) | A kind of three station grounding disconnecting switchs of continuity | |
| CN207625139U (en) | A kind of power transformation box being readily transported | |
| CN217544057U (en) | Marking device that intelligence public transport used | |
| CN215077235U (en) | Service desk for rail transit station affairs | |
| CN206049682U (en) | A kind of emergency evacuation door of intercity administrative region of a city car | |
| CN214243394U (en) | Elevator safety is with lift-cabin door that has protective structure | |
| CN206156247U (en) | Easily install maintenance formula track device of marcing | |
| CN214659584U (en) | Electric telescopic door | |
| CN217133322U (en) | Opening and closing monitoring device for operation window of socket box | |
| CN112248770B (en) | Automatic rain shielding device for getting on and off vehicle in rainy days | |
| CN108894703A (en) | A kind of automatic window device | |
| CN216529912U (en) | Outdoor intelligent switching station of printing opacity type 12kV | |
| CN219172533U (en) | Gear linkage locking mechanism and automatic charging flap | |
| CN215052095U (en) | Travelling mechanism for bridge detection | |
| CN214607503U (en) | Carry on two mesh system's of optics zoom rail and examine car | |
| WO2021047257A1 (en) | Closed charging pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 401520 No. 1 Qianshi Road, Tuchang Town, Hechuan District, Chongqing Patentee after: Chongqing Dezhen Machinery Industry Co.,Ltd. Address before: 241007 Room 501, unit 2, building 33, Yinhu community, Wanli sub district office, Jiujiang District, Wuhu City, Anhui Province Patentee before: Hu Jin |
|
| TR01 | Transfer of patent right |