CN101818604A - Emergency door horizontally opening and positioning device - Google Patents
Emergency door horizontally opening and positioning device Download PDFInfo
- Publication number
- CN101818604A CN101818604A CN201010042674A CN201010042674A CN101818604A CN 101818604 A CN101818604 A CN 101818604A CN 201010042674 A CN201010042674 A CN 201010042674A CN 201010042674 A CN201010042674 A CN 201010042674A CN 101818604 A CN101818604 A CN 101818604A
- Authority
- CN
- China
- Prior art keywords
- door
- positioning device
- bar
- emergency door
- horizontally opening
- 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
Images
Abstract
The invention discloses an emergency door horizontally opening and positioning device on an iron shield door. The device comprises a fixing bar (2), baffle blocks (5), a sliding block (4), a movable bar (3) and a fixing block (6), wherein the fixing bar (2) is provided with a chute; the baffle blocks (5) are arranged at the two ends of the fixing bar respectively; the sliding block (4) is arranged in the chute of the fixing bar; and one end of the movable bar (3) is hinged with the sliding block, while the other end is hinged with the fixing block (6). Compared with the prior art, the emergency door horizontally opening and positioning device provided by the invention is economic and practical and greatly reduces engineering cost and difficulty in processing, construction and purchase on the premise of ensuring the overall attractive appearance of the shield door and meeting an opening function of the door.
Description
Technical field
The present invention relates to the subway shield door field, be specifically related to a kind of emergency door horizontally opening and positioning device that is used on the iron shield door.
Background technology
Subway shield door generally all will be provided with escape door from security standpoint, is used for evacuating the passenger under urgent situation.Be located at towards the release handspike of the escape door of track one side by pushing during use, make escape door to put down flexibly and open and be positioned certain angle, do not need automatic closing function to platform one side.
At present, general way is the door closer device that installs an internationally renowned brand on the escape door doorframe additional, and this device can satisfy the function of opening and opening 90 ° of location.But under opening less than 90 ° situation, escape door can be closed automatically, makes this install some function and has become unnecessary.The processing technology difficulty that door closer is installed simultaneously is higher, need process 486 * 34mm rectangular notch on the lintel beam, adds the welding stage rank on the notch both sides, this installs procurement cycle and takes the time more than one month at least simultaneously, procurement cycle is long, and every cover unit price is wanted more than 500 yuan at least, the cost costliness.
Summary of the invention
The present invention will solve the above-mentioned technical problem of escape door in the existing subway shield door, proposes a kind of safe and reliable, economical and practical emergency door horizontally opening and positioning device.
The emergency door horizontally opening and positioning device that the present invention proposes, it comprise a fixed bar that has chute that can be connected with the doorframe of escape door, respectively be located at these fixed bar two ends link stopper, be located at the hinged motion bar of slide block, an end and this slide block in the fixed bar chute, with the hinged fixed block of this motion bar other end, this fixed block can be connected with the lintel beam of iron shield door.
More excellent scheme of the present invention, described fixed block adopt the sunk screw hole to be provided with.
The present invention can just can make escape door to the platform side flat open by key or in track one side by the hand push locking bar in platform one side, by the setting device travel parameters, escape door is pushed open being positioned at a certain angle.Compared with prior art, the emergency door horizontally opening and positioning device of the present invention's design satisfies under the prerequisite of its open function guaranteeing the whole good looking appearance of shield door, and is economical and practical, greatly reduces the difficulty of engineering cost and processing, construction, buying.
Description of drawings
The present invention is further illustrated below in conjunction with drawings and Examples, wherein:
Fig. 1 is that the present invention is installed in the schematic diagram on the frame material of lintel beam and escape door;
Fig. 2 is a front view of the present invention;
Fig. 3 is the upward view of Fig. 2.
The specific embodiment
As shown in Figures 2 and 3, the emergency door horizontally opening and positioning device that proposes of the present invention comprises: a fixed bar that has chute 2 that can be connected with the doorframe of escape door, respectively be located at these fixed bar 2 two ends link stopper 5, be located at the hinged motion bar 3 of slide block 4 in fixed bar 2 chutes, an end and this slide block 4, and the hinged fixed block 6 of these motion bar 3 other ends.Fixed block 6 is provided with sunk screw hole 7, and it can be connected with the lintel beam of iron shield door.
As shown in Figure 1, the present invention generally is between the doorframe that is connected in escape door and the lintel beam (threshold) of iron shield door of symmetry.Earlier fixed block 6 is connected with the lintel beam 10 of iron shield door during installation, again fixed bar 2 is connected with the doorframe 11 of escape door 12.During work, escape door 12 is to platform one side flat open, and slide block 4 is done limited slip in fixed bar 2 grooves, when running into block 5 in slide block 4 slides, slide termination, the escape door location, and promptly emergency door horizontally opening is to range.
Fixed block 6 of the present invention is installed on the lintel beam 10 by sunk screw, can avoid the collision of motion bar in the running 3 and fixed block 6.On the doorframe 11 of fixed bar 2 by pan head screw installation and escape door 12, can adjust the installation site according to the needs of opening angle, slide block 4 can (between two blocks 5) freedom and flexibility slide in the groove guide rail of fixed bar 2.The size of each member among the present invention also can be chosen according to concrete requirement of engineering, so that escape door is positioned at the angle of any unlatching, satisfies client's multiple needs.
Though the present invention is described with reference to above-mentioned embodiment; but those skilled in the art will be appreciated that; above-mentioned embodiment only is used for illustrating the present invention; be not to be used for limiting protection scope of the present invention; any within the spirit and principles in the present invention scope, any modification of being done, equivalence are replaced, are improved and all should be included within the scope of the present invention.
Claims (2)
1. emergency door horizontally opening and positioning device is characterized in that comprising: one be provided with the fixed bar (2) of chute, respectively be located at these fixed bar two ends link stopper (5), be located at the hinged motion bar (3) of slide block (4), an end and this slide block in the fixed bar chute, with the hinged fixed block (6) of this motion bar other end.
2. emergency door horizontally opening device as claimed in claim 1 is characterized in that: described fixed block (6) is provided with sunk screw hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010042674A CN101818604A (en) | 2010-01-08 | 2010-01-08 | Emergency door horizontally opening and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010042674A CN101818604A (en) | 2010-01-08 | 2010-01-08 | Emergency door horizontally opening and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101818604A true CN101818604A (en) | 2010-09-01 |
Family
ID=42653858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010042674A Pending CN101818604A (en) | 2010-01-08 | 2010-01-08 | Emergency door horizontally opening and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101818604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963022A (en) * | 2010-09-25 | 2011-02-02 | 浙江启门科技有限公司 | Self-locking mechanism of top-bearing bidirectional motor-driven translation door without lower rail |
| CN106150240A (en) * | 2016-08-26 | 2016-11-23 | 璐瑰嘲 | A kind of release device of |
-
2010
- 2010-01-08 CN CN201010042674A patent/CN101818604A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963022A (en) * | 2010-09-25 | 2011-02-02 | 浙江启门科技有限公司 | Self-locking mechanism of top-bearing bidirectional motor-driven translation door without lower rail |
| CN101963022B (en) * | 2010-09-25 | 2012-12-26 | 浙江启门科技有限公司 | Self-locking mechanism of top-bearing bidirectional motor-driven translation door without lower rail |
| CN106150240A (en) * | 2016-08-26 | 2016-11-23 | 璐瑰嘲 | A kind of release device of |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107086470A (en) | A kind of shock-absorbing is powered from the cell that radiates and uses box-form transforming device | |
| CN101818604A (en) | Emergency door horizontally opening and positioning device | |
| CN203242987U (en) | Novel power distribution box face door | |
| CN207598043U (en) | A kind of sliding door locking device | |
| CN201943529U (en) | Subway platform half-height safety doors | |
| CN202988505U (en) | Derailing preventing structure for elevator door leaves | |
| CN205098199U (en) | Modern tram platform screen door system | |
| CN104074419B (en) | Safety protective window | |
| CN205629860U (en) | Protection casing mechanism | |
| CN209210163U (en) | A kind of dust-proof elevator cage component | |
| CN205709396U (en) | A kind of lock door mechanism | |
| CN202611743U (en) | Adjustable air brattice for mines | |
| CN204012259U (en) | A kind of DC power cabinet | |
| GB0521444D0 (en) | Sliding door extending top rail | |
| CN205100826U (en) | High performance fire prevention glass device | |
| CN204163593U (en) | A kind of Subway Tunnel bus-bar sealing mechanism | |
| CN205050730U (en) | Switch locking device for elevator | |
| CN205297189U (en) | Steriliser overhead door | |
| CN205248644U (en) | Operation box | |
| CN205132867U (en) | Elevator cage door locking apparatus | |
| CN203961543U (en) | Safety protective window | |
| CN204492470U (en) | Recognition of face strongbox | |
| CN204082197U (en) | A kind of two-door pectinid door latch apparatus | |
| CN203361813U (en) | Escape door lock mechanism on half-height shielded door | |
| CN205135173U (en) | Portable glass window open control device of guide rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FANGDA AUTOMATION SYSTEM CO., LTD. Free format text: FORMER OWNER: CHINA FANGDA GROUP CO., LTD. Effective date: 20120410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120410 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Applicant after: Shenzhen Fangda Automation System Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Applicant before: Fangda Group Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100901 |