CN208803809U - A kind of subway shield door for preventing from crushing - Google Patents
A kind of subway shield door for preventing from crushing Download PDFInfo
- Publication number
- CN208803809U CN208803809U CN201821102436.1U CN201821102436U CN208803809U CN 208803809 U CN208803809 U CN 208803809U CN 201821102436 U CN201821102436 U CN 201821102436U CN 208803809 U CN208803809 U CN 208803809U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- spring
- motion bar
- preventing
- sliding slot
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of subway shield doors for preventing from crushing, including protecting stand, the side of the protecting stand slidably connects retractable door, second windowpane is installed in the retractable door, sliding slot is symmetrically offered in the retractable door, the first spring is fixedly connected on the downside wall of each sliding slot, one end of first spring is fixedly connected with motion bar, the motion bar is slidably connected in sliding slot by limiting device, the motion bar is fixedly connected with notch plate away from one end of the first spring, the notch plate is equipped with mounting groove, movable block is slidably connected on the two sidewalls.The utility model is when passenger passes through from shield door, when it touches the body of passenger, balloon contacts body can produce first buffers for the first time, while second spring is compressed, it realizes second and buffers, such passenger is jammed so reduces injured degree under the action of its buffering.
Description
Technical field
The utility model relates to technical field of transportation more particularly to a kind of subway shield doors for preventing from crushing.
Background technique
Subway shield door is the subjects such as item collection building, machinery, material, electronics and information in the high-tech product of one,
It is used in subway platform.Shield door separates platform and train operation region, controls its automatic opening by control system.
Many passengers get on the bus, due to shield door to catch up with subway even if shield door can all be gone through during shutting now
Between be bonded when do not have buffering device, lead to such special hazard, it is easy to cause personal injury.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: not having when being bonded between shield door
There is the device of buffering, leads to such special hazard, it is easy to cause personal injury.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of subway shield door for preventing from crushing, including protecting stand, the side of the protecting stand slidably connect retractable door,
Second windowpane is installed in the retractable door, sliding slot, the downside wall of each sliding slot are symmetrically offered in the retractable door
On be fixedly connected with the first spring, one end of first spring is fixedly connected with motion bar, and the motion bar passes through limit dress
It sets and is slidably connected in sliding slot, the motion bar is fixedly connected with notch plate away from one end of the first spring, on the notch plate
Equipped with mounting groove, movable block is slidably connected on the two sidewalls of the mounting groove, the side of the movable block is fixedly connected with
Air bag, one end of the movable block are fixedly connected with second spring, and one end for being moved away from block of the second spring is fixed to be connected
It connects on the side wall of mounting groove.
Preferably, the limiting device includes limited block, and one end of the limited block is fixedly connected on the side wall of sliding slot,
The other end of the limited block is rotatably connected to pulley, and the motion bar is equipped with limiting slot, and the pulley is slidably connected at limit
In the slot of position.
Preferably, the side of second windowpane is bonded with warning strip.
Preferably, the first windowpane is installed on the protecting stand.
Preferably, the movable block is fixedly connected with sliding pin away from the side of air bag, sets on the side wall of the mounting groove
There is loose slot, the sliding pin is slidably connected in removable pin.
Compared with prior art, the utility model has the beneficial effects that
1, when passenger passes through from shield door when it touches the body of passenger, balloon contacts body first can
It is buffered for the first time with generating, while second spring is compressed, realizes second and buffer, such passenger is jammed so in its buffering
Effect is lower to reduce injured degree.
2, when motion bar is mobile, pulley slides in limiting slot, first, can prevent in order to the movement of motion bar
Only Caton phenomenon, second, the motion track of motion bar can be limited.
3, movable in loose slot by sliding pin, consequently facilitating the movement of movable block, keeps away movable block and generates shaking.
4, warning strip can remind people to improve awareness of safety.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of subway shield door for preventing from crushing positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure: 1 protecting stand, 2 first windowpanes, 3 motion bars, 4 air bags, 5 notch plates, 6 limiting devices, 7 second windowpanes,
8 first springs, 9 retractable doors, 10 warning strips, 11 sliding slots, 12 mounting grooves, 13 second springs, 14 movable blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of subway shield door for preventing from crushing, including protecting stand 1 are equipped with the first glass on protecting stand 1
Glass window 2, the side of protecting stand 1 slidably connect retractable door 9, and (closure of control retractable door belongs to the prior art, working principle
It is not described in detail herein) the second windowpane 7 is installed in retractable door 9, the side of the second windowpane 7 is bonded with warning strip
10, it reminds people to improve awareness of safety, sliding slot 11, fixed company on the downside wall of each sliding slot 11 is symmetrically offered in retractable door 9
It is connected to the first spring 8, one end of the first spring 8 is fixedly connected with motion bar 3, and motion bar 3 is slidably connected at by limiting device 6
In sliding slot 11, limiting device 6 includes limited block, and one end of limited block is fixedly connected on the side wall of sliding slot 11, limited block it is another
One end is rotatably connected to pulley, and motion bar 3 is equipped with limiting slot, and pulley is slidably connected in limiting slot, mobile in motion bar 3
When, pulley slides in limiting slot, first, Caton phenomenon can be prevented in order to the movement of motion bar 3, second, can limit
The motion track of motion bar 3, motion bar 3 are fixedly connected with notch plate 5 away from one end of the first spring 8, and notch plate 5 is equipped with peace
Tankage 12 slidably connects movable block 14 on the two sidewalls of mounting groove 12, and the side of movable block 14 is fixedly connected with air bag 4,
One end of movable block 14 is fixedly connected with second spring 13, and one end for being moved away from block 14 of second spring 13 is fixedly connected on peace
On the side wall of tankage 12, movable block 14 is fixedly connected with sliding pin away from the side of air bag 4, and the side wall of mounting groove 12, which is equipped with, lives
Dynamic slot, sliding pin are slidably connected in removable pin, movable in loose slot by sliding pin, consequently facilitating the shifting of movable block 14
It is dynamic, it keeps away movable block 14 and generates shaking.
In the utility model, when user uses the device, which has the time closed twice, flexible for the first time
The mobile drive notch plate 5 of door 9 contacts at first to be closed, and passenger has been blocked in outdoors at this time, and then retractable door 9 continues to close, the
One spring 8 is compressed, and mutual extrusion between two notch plates 5 causes motion bar 3 to move in sliding slot 11, so that flexible
Door 9 is slowly realized second and is closed, and has passenger to be clamped during notch plate 5 closes, then air bag 4, which contacts body, to be produced
It is raw to buffer for the first time, while second spring 13 is compressed, and is realized second and is buffered, such passenger is jammed the work so in its buffering
With the injured degree of lower reduction, retractable door 9 is continued to move at this time, and practice is closed this time for the second time can allow passenger from air bag 4
Between move out.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of subway shield door for preventing from crushing, including protecting stand (1), which is characterized in that a sideslip of the protecting stand (1)
It is dynamic to be connected with retractable door (9), it is equipped with the second windowpane (7) on the retractable door (9), is symmetrically opened up on the retractable door (9)
Have sliding slot (11), is fixedly connected with the first spring (8) on the downside wall of each sliding slot (11), first spring (8)
One end is fixedly connected with motion bar (3), and the motion bar (3) is slidably connected in sliding slot (11) by limiting device (6), described
Motion bar (3) is fixedly connected with notch plate (5) away from the one end of the first spring (8), and the notch plate (5) is equipped with mounting groove
(12), it is slidably connected movable block (14) on the two sidewalls of the mounting groove (12), the side of the movable block (14) is fixed
It is connected with air bag (4), one end of the movable block (14) is fixedly connected with second spring (13), the back of the second spring (13)
One end from movable block (14) is fixedly connected on the side wall of mounting groove (12).
2. a kind of subway shield door for preventing from crushing according to claim 1, which is characterized in that the limiting device (6)
Including limited block, one end of the limited block is fixedly connected on the side wall of sliding slot (11), the other end rotation of the limited block
It is connected with pulley, the motion bar (3) is equipped with limiting slot, and the pulley is slidably connected in limiting slot.
3. a kind of subway shield door for preventing from crushing according to claim 1, which is characterized in that second windowpane
(7) side is bonded with warning strip (10).
4. a kind of subway shield door for preventing from crushing according to claim 1, which is characterized in that on the protecting stand (1)
First windowpane (2) are installed.
5. a kind of subway shield door for preventing from crushing according to claim 1, which is characterized in that movable block (14) back
Side from air bag (4) is fixedly connected with sliding pin, and the side wall of the mounting groove (12) is equipped with loose slot, and the sliding pin is sliding
It is dynamic to be connected in removable pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102436.1U CN208803809U (en) | 2018-07-12 | 2018-07-12 | A kind of subway shield door for preventing from crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102436.1U CN208803809U (en) | 2018-07-12 | 2018-07-12 | A kind of subway shield door for preventing from crushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803809U true CN208803809U (en) | 2019-04-30 |
Family
ID=66228664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102436.1U Expired - Fee Related CN208803809U (en) | 2018-07-12 | 2018-07-12 | A kind of subway shield door for preventing from crushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219560A (en) * | 2019-07-05 | 2019-09-10 | 苏州众邦轨道交通科技有限公司 | A kind of safety-type subway shield door |
| CN113503114A (en) * | 2021-07-22 | 2021-10-15 | 揭阳市东信智能门窗科技有限公司 | Anti-noise door and window structure |
| CN114412323A (en) * | 2020-10-28 | 2022-04-29 | 金湖县通达客车门业有限公司 | Shield door with fire prevention function |
-
2018
- 2018-07-12 CN CN201821102436.1U patent/CN208803809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219560A (en) * | 2019-07-05 | 2019-09-10 | 苏州众邦轨道交通科技有限公司 | A kind of safety-type subway shield door |
| CN114412323A (en) * | 2020-10-28 | 2022-04-29 | 金湖县通达客车门业有限公司 | Shield door with fire prevention function |
| CN113503114A (en) * | 2021-07-22 | 2021-10-15 | 揭阳市东信智能门窗科技有限公司 | Anti-noise door and window structure |
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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: 20190430 Termination date: 20210712 |