CN209704358U - Subway shield door - Google Patents
Subway shield door Download PDFInfo
- Publication number
- CN209704358U CN209704358U CN201920064368.2U CN201920064368U CN209704358U CN 209704358 U CN209704358 U CN 209704358U CN 201920064368 U CN201920064368 U CN 201920064368U CN 209704358 U CN209704358 U CN 209704358U
- Authority
- CN
- China
- Prior art keywords
- balladeur train
- shield door
- pedestal
- sides
- limit
- 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.)
- Expired - Fee Related
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Abstract
The utility model embodiment discloses a kind of subway shield door, is related to metro safety engineering device technique field；Its drip irrigation device includes the pedestal being fixed in civil engineering and the shield door being set on the base, balladeur train is provided on the downside of the shield door, it is provided with carriage between the balladeur train and pedestal, is provided with the driving device for driving the balladeur train sliding on the base；The carriage includes the pulley being arranged on the balladeur train, offers sliding slot on the base, and the pulley slides against in the sliding slot；The flexible horizontal resiliency component for pushing against balladeur train is set on the base and positioned at the two sides of the sliding slot；The vertical limit assembly limited to balladeur train vertical direction is provided between pedestal and balladeur train.The utility model is to solve the problems, such as to replace inconvenience after damage is used for a long time in shield door in the prior art.
Description
Technical field
The utility model embodiment is related to metro safety engineering device technique field, and in particular to a kind of subway shield door.
Background technique
Subway shield door system is that the subjects such as item collection building, machinery, material, electronics and information are produced in the high-tech of one
Product are used in subway platform.Shield door separates platform and train operation region, controls its automatic opening by control system.
Subway shield door system is divided into closed, open type and half-height type.The main function of subway shield door is in addition to ensureing
Except being perfectly safe when train, passenger are out of the station, subway platform is installed shield door and can also significantly reduction Si Ji be looked at
Number alleviates the mental burden of driver, and can efficiently reduce the loss of the cold and hot gas of platform caused by cross-ventilation, reduces
Influence of the noise that train operation generates to station, provides comfortable waiting environment, has the function such as energy saving, safe and environment-friendly, beautiful
Energy.
Subway shield door system makes the refrigeration duty of air-conditioning equipment reduce 35% or more, and the construction area of ring control computer room is reduced
50%, air-conditioning power consumption reduces 30%, there is apparent energy-saving effect.
Current subway shield door system, the general slide switching that subway shield door is realized using synchronous belt slide unit.It is synchronous
Load-bearing and sliding are carried out for linear guide used by band slide unit, using the safety door of linear guide, needs periodically to fill lubrication
Grease, it is cumbersome and more time-consuming.Meanwhile
The support device in existing shield door board bottom portion is mostly integral structure, but due to the larger frequent damage of long-term stress,
When the support device of one needs integral replacing, cumbersome and higher cost.
Utility model content
For this purpose, the utility model embodiment provides a kind of subway shield door, made for a long time with solving shield door in the prior art
With the problem for replacing inconvenience after damage.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
In the embodiments of the present invention, a kind of subway shield door is provided, drip irrigation device includes fixing
Pedestal in civil engineering and the shield door being set on the base, are provided with balladeur train on the downside of the shield door, in the balladeur train
It is provided with carriage between pedestal, is provided with the driving device for driving the balladeur train sliding on the base；The cunning
Dynamic device includes the pulley being arranged on the balladeur train, offers sliding slot on the base, and the pulley slides against in institute
It states in sliding slot；The flexible horizontal resiliency component for pushing against balladeur train is set on the base and positioned at the two sides of the sliding slot；In
The vertical limit assembly limited to balladeur train vertical direction is provided between pedestal and balladeur train.
Preferably, elongated slot is offered on the pedestal, the bottom of the elongated slot is arranged in the sliding slot, in the elongated slot
Vertical two sides offer limiting slot, and mounting plate is formed on the upside of the limiting slot, and the horizontal resiliency component is arranged in the peace
In loading board；Mounting hole, and the limit hole positioned at mounting hole inner end are offered close to the side of elongated slot in the mounting plate, it is described
The cross-sectional area of limit hole is greater than the cross-sectional area of the mounting hole；The horizontal resiliency component includes being located in the limit hole
The first limit plate and the sliding installation axle being fixedly connected in the mounting hole and with the first limit plate and rotation connect
It connects in position-limited wheel of the connecting shaft far from first limit plate one end；Compressed spring, the compression bullet are provided in the limit hole
One end of spring is connected to limit hole bottom, and the other end is connected on the first limit plate.
Preferably, the outer ring of the position-limited wheel is provided with rubber ring.
Preferably, the vertical limit assembly includes the second limit plate for being fixed on the balladeur train close to limiting slot two sides,
And the rolling member of the upper and lower two sides of the limiting slot is set, second limit plate is plugged in the limiting slot, the rolling
Moving part is connected to the upper and lower two sides of the second limit plate.
Preferably, limited mouth is offered respectively on the base and positioned at the upper and lower two sides of limiting slot；The rolling member
For the ball being entrenched in the limit hole.
Preferably, the rolling member is the idler wheel for being rotatably arranged on the upper and lower two sides of the limiting slot.
Preferably, rolling groove is offered respectively in the upper and lower two sides of the second limit plate, the rolling member rotation is connected to
In rolling groove.
Preferably, the driving device includes being fixed on the rack gear of the balladeur train length direction and being rotatably arranged on institute
The gear on pedestal is stated, the gear and rack gear are located at side close to each other, and the two is intermeshed, and is set on the base
It is equipped with the motor for driving the gear rotation.
Preferably, snap-gauge is detachably set at balladeur train length direction both ends, the snap-gauge is longer than the balladeur train, can support
It connects at the pedestal both ends.
Preferably, it is detachably connected between the shield door and balladeur train by bolt.
Embodiment according to the present utility model, has the advantages that
1, the utility model embodiment is passed through between three by the shield door and balladeur train, pedestal below of setting
It is detachably connected, realizes the replacement easy to disassemble of shield door, meanwhile, all parts can be replaced, avoid entirety more
The risk changed, reduces processing cost to a certain extent.
2, the utility model embodiment, can be to balladeur train level by the horizontal resiliency component and vertical limit assembly of setting
Direction elastic spacing rotates in vertical direction and abuts limit, reduces the mobile resistance of balladeur train to a certain extent, makes its operation
It is more preferably smooth, to increase its service life.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the overall structure diagram of subway shield door provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of prominent understructure in subway shield door provided by the embodiment of the utility model；
Fig. 3 is that prominent balladeur train and base connector cut open in prominent subway shield door provided by the embodiment of the utility model
View；
Fig. 4 is the enlarged drawing of A structure in prominent Fig. 3 in subway shield door provided by the embodiment of the utility model；
Fig. 5 is the schematic diagram of position-limited wheel provided by the embodiment of the utility model；
Fig. 6 is the schematic diagram of prominent vertical limit assembly in subway shield door provided by the embodiment of the utility model；
Fig. 7 is the enlarged drawing of B structure in prominent Fig. 6 in subway shield door provided by the embodiment of the utility model；
Fig. 8 is the schematic diagram of prominent driving device in subway shield door provided by the embodiment of the utility model.
In figure: 1, pedestal；11, elongated slot；12, sliding slot；13, limiting slot；14, mounting plate；141, mounting hole；142, it limits
Hole；15, limited mouth；2, shield door；3, balladeur train；4, carriage；41, pulley；42, horizontal resiliency component；421, the first limit
Plate；422, installation axle；423, position-limited wheel；424, compressed spring；425, rubber ring；43, vertical limit assembly；431, the second limit
Plate；4311, rolling groove；432, rolling member；5, driving device；51, rack gear；52, gear；53, motor；6, snap-gauge.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
A kind of subway shield door including the pedestal 1 being fixed in civil engineering and is arranged the bottom of in conjunction with shown in Fig. 1 and Fig. 3
Shield door 2 on seat 1, is provided with balladeur train 3 in the downside of shield door 2, carriage 4 is provided between balladeur train 3 and pedestal 1, together
When, the driving device 5 for driving the horizontal sliding of balladeur train 3 is provided on pedestal 1.When in use, balladeur train is driven by driving device 5
3 is mobile, meanwhile, make balladeur train 3 keep Stable sliding by the carriage 4 of setting.
In conjunction with shown in Fig. 2 and Fig. 3, maintenance, replacement, removable by using bolt between shield door 2 and balladeur train 3 for convenience
Unload fixation.Elongated slot 11 is offered on pedestal 1, the lower end of balladeur train 3 is entrenched in elongated slot 11.
In conjunction with shown in Fig. 3 and Fig. 4, carriage 4 includes the pulley of one end that balladeur train 3 is arranged in and is located proximate to elongated slot 11
41 and it is carried out positioned at the horizontal two sides of the balladeur train 3 elastic abutting horizontal resiliency component 42 and be arranged in pedestal 1
The vertical limit assembly 43 limited between balladeur train 3 and to 3 vertical direction of balladeur train, wherein horizontal resiliency component 42 is arranged
In the two sides of elongated slot 11, thus, so that balladeur train 3 is merely able to slide along 11 length direction of elongated slot, it is relatively stable in sliding process.
It is provided with sliding slot 12 on pedestal 1 and positioned at the bottom of elongated slot 11, the rotation of pulley 41 is connected in sliding slot 12, passes through
Sliding slot 12 limits pulley 41, keeps its moving direction in sliding process more unified.
Limiting slot 13 is offered to the two sides being located remotely from each other in vertical two side of elongated slot 11, on pedestal 1 and is located at limit
The upside of slot 13 forms mounting plate 14, and horizontal resiliency component 42 is arranged on mounting plate 14.
Mounting hole 141 and limit positioned at 141 inner end of mounting hole are offered close to the two sides of elongated slot 11 in mounting plate 14
Hole 142, wherein the cross-sectional area of limit hole 142 is greater than the cross-sectional area of mounting hole 141.Horizontal resiliency component 42 includes being located at
The first limit plate 421 in limit hole 142 and the peace slipped in mounting hole 141 and be fixedly connected with the first limit plate 421
It fills axis 422 and is rotatably connected on position-limited wheel 423 of the connecting shaft far from 421 one end of the first limit plate；It is set in limit hole 142
It is equipped with compressed spring 424, one end of compressed spring 424 is connected to 142 bottom of limit hole, and the other end is connected to the first limit plate
On 421.To allow the elastic two sides for being connected to balladeur train 3 of position-limited wheel 423 can be to balladeur train 3 while pushing against
Horizontal two sides are limited.
In conjunction with shown in Fig. 4 and Fig. 5, further, it is provided with rubber ring 425 on the outer ring of position-limited wheel 423, passes through rubber
Ring 425 abuts elasticity between position-limited wheel 423 and balladeur train 3, thus, mitigate the vibration of shield door 2 to a certain extent.Together
When, the channel slided for position-limited wheel 423 is offered in the vertical two sides of balladeur train 3.
In conjunction with shown in Fig. 6 and Fig. 7, vertical limit assembly 43 includes being fixed on balladeur train 3 close to the second of 13 two sides of limiting slot
Limit plate 431, and the rolling member 432 of the upper and lower two sides of limiting slot 13 is set, the second limit plate 431 is plugged on limiting slot 13
Interior, rolling member 432 is connected to the upper and lower two sides of the second limit plate 431.
Limited mouth 15 is offered respectively on pedestal 1 and positioned at the upper and lower two sides of limiting slot 13；Rolling member 432 is chimeric
Ball in limit hole 142.Wherein, ball is at least provided with two rows.
Rolling groove 4311 is offered in the two sides up and down of the second limit plate 431, ball rotation is connected in rolling groove 4311,
It is limited by position of the setting to the second limit plate 431.
As shown in figure 8, driving device 5 includes being fixed on the rack gear 51 of 3 length direction of balladeur train and being rotatably arranged on pedestal
Gear 52 on 1, gear 52 and rack gear 51 are located at side close to each other, and the two is intermeshed, and is provided with band on pedestal 1
Move the motor 53 that the gear 52 rotates.To rotate by motor 53 with moving gear 52, it is horizontal sliding to be further driven to balladeur train 3
It is dynamic.
3 shift position of balladeur train is limited for convenience, is detachably provided with snap-gauge 6 at the both ends of balladeur train 3, detachably
Bolt or other removablies can be used in mode.When in use, when balladeur train 3 is moved to one end, snap-gauge can be passed through
6 pairs its carry out abutting limit, while when need repairing dismantle when, under snap-gauge 6 being dismantled, thus, balladeur train 3 is skidded off, side
Just it is dismantled.
Embodiment two
A kind of subway shield door 2, with embodiment one the difference is that rolling member 432, rolling member 432 include rotation setting
Idler wheel in the upper and lower two sides of limiting slot 13.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of subway shield door, it is characterised in that: including the pedestal (1) being fixed in civil engineering and be arranged on pedestal (1)
Shield door (2), be provided with balladeur train (3) on the downside of the shield door (2), be provided between the balladeur train (3) and pedestal (1)
Carriage (4) is provided with the driving device (5) for driving balladeur train (3) sliding on the pedestal (1)；
The carriage (4) includes the pulley (41) being arranged on the balladeur train (3), offers cunning on the pedestal (1)
Slot (12), the pulley (41) slide against in the sliding slot (12)；
The flexible horizontal resiliency group for pushing against balladeur train (3) of two sides setting on the pedestal (1) and positioned at the sliding slot (12)
Part (42)；The vertical limit assembly limited to balladeur train (3) vertical direction is provided between pedestal (1) and balladeur train (3)
(43)。
2. subway shield door according to claim 1, it is characterised in that: offer elongated slot (11), institute on the pedestal (1)
It states sliding slot (12) to be arranged in the bottom of the elongated slot (11), offers limiting slot (13) in the vertical two sides of the elongated slot (11),
Mounting plate (14) are formed on the upside of the limiting slot (13), the horizontal resiliency component (42) is arranged in the mounting plate (14)
It is interior；
It offers mounting hole (141), and is located in mounting hole (141) close to the side of elongated slot (11) in the mounting plate (14)
The limit hole (142) at end, the cross-sectional area of the limit hole (142) are greater than the cross-sectional area of the mounting hole (141)；
The horizontal resiliency component (42) includes the first limit plate (421) in the limit hole (142) and slips
The installation axle (422) that is fixedly connected in the mounting hole (141) and with the first limit plate (421) and being rotatably connected on is connect
Position-limited wheel (423) of the axis far from the first limit plate (421) one end；Compressed spring is provided in the limit hole (142)
(424), one end of the compressed spring (424) is connected to limit hole (142) bottom, and the other end is connected to the first limit plate
(421) on.
3. subway shield door according to claim 2, it is characterised in that: be provided in the outer ring of the position-limited wheel (423)
Rubber ring (425).
4. subway shield door according to claim 2, it is characterised in that: the vertical limit assembly (43) includes being fixed on
Second limit plate (431) of close limiting slot (13) two sides of the balladeur train (3), and setting are upper and lower in the limiting slot (13)
The rolling member (432) of two sides, second limit plate (431) are plugged in the limiting slot (13), and the rolling member (432) is supported
It connects in the upper and lower two sides of second limit plate (431).
5. subway shield door according to claim 4, it is characterised in that: on the pedestal (1) and be located at limiting slot
(13) upper and lower two sides offer limited mouth (15) respectively；The rolling member (432) is to be entrenched in the limit hole (142)
Ball.
6. subway shield door according to claim 4, it is characterised in that: the rolling member (432) is is rotatably arranged on
State the idler wheel of the upper and lower two sides of limiting slot (13).
7. subway shield door according to claim 4, it is characterised in that: in the upper and lower two sides of second limit plate (431)
It offers respectively rolling groove (4311), rolling member (432) rotation is connected in rolling groove (4311).
8. subway shield door according to claim 1, it is characterised in that: the driving device (5) is described including being fixed on
The rack gear (51) of balladeur train (3) length direction and the gear (52) being rotatably arranged on the pedestal (1), the gear (52)
It is located at side close to each other with rack gear (51), and the two is intermeshed, and is provided on the pedestal (1) and is driven the gear
(52) motor (53) rotated.
9. subway shield door according to claim 1, it is characterised in that: removable at the balladeur train (3) length direction both ends
Setting snap-gauge (6) is unloaded, the snap-gauge (6) is longer than the balladeur train (3), can be connected to the pedestal (1) both ends.
10. subway shield door according to claim 1, it is characterised in that: lead between the shield door (2) and balladeur train (3)
Bolt is crossed to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064368.2U CN209704358U (en) | 2019-01-15 | 2019-01-15 | Subway shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064368.2U CN209704358U (en) | 2019-01-15 | 2019-01-15 | Subway shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704358U true CN209704358U (en) | 2019-11-29 |
Family
ID=68639659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064368.2U Expired - Fee Related CN209704358U (en) | 2019-01-15 | 2019-01-15 | Subway shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802945A (en) * | 2021-08-25 | 2021-12-17 | 苏州金螳螂建筑装饰股份有限公司 | Hidden sliding door track |
-
2019
- 2019-01-15 CN CN201920064368.2U patent/CN209704358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802945A (en) * | 2021-08-25 | 2021-12-17 | 苏州金螳螂建筑装饰股份有限公司 | Hidden sliding door track |
| CN113802945B (en) * | 2021-08-25 | 2022-10-11 | 苏州金螳螂建筑装饰股份有限公司 | Hidden sliding door track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210115 |