CN203584231U - Single-door type civil air defense door - Google Patents
Single-door type civil air defense door Download PDFInfo
- Publication number
- CN203584231U CN203584231U CN201320619403.5U CN201320619403U CN203584231U CN 203584231 U CN203584231 U CN 203584231U CN 201320619403 U CN201320619403 U CN 201320619403U CN 203584231 U CN203584231 U CN 203584231U
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- China
- Prior art keywords
- door
- keeper
- plate
- transmission device
- fixedly connected
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- 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 - Lifetime
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Abstract
The utility model provides a single-door type civil air defense door. According to the technical scheme, the single-door type civil air defense door is composed of a door panel and a door frame, an external rotary switch and a handle are arranged outside the door panel, a door panel rotary shaft, an upper hinge device and a lower hinge device are arranged at the upper end and the lower end of one side of the door panel, a transmission rod, a transmission device and an internal rotary switch are further arranged inside the door panel, longitudinal bolt pulling devices are arranged at the two ends of the transmission rod respectively, a longitudinal bolt beam is further arranged at one end of the transmission rod, a plurality of transverse bolts are further arranged on the longitudinal bolt beam, transverse bolt beams are arranged at the upper end of the door panel and at the lower end of the door panel respectively, and a plurality of longitudinal bolts are arranged on the transverse bolt beams. The single-door type civil air defense door has the advantages that the purpose of rotary opening and closing is realized through the unique design of the transmission device, transverse locking and longitudinal locking of the civil air defense door are achieved through the design of multiple sets of transverse connecting rods and longitudinal connecting rods, safety performance is improved, and opening and closing efficiency is effectively improved.
Description
Technical field
The utility model relates to defense equipment technical field, relates in particular to a kind of single open-door closed guard gate.
Background technology
It is multiple that closed guard gate can be divided into single open-door closed guard gate and double door closed guard gate etc. its structure.At present, common single open-door closed guard gate on market, for guaranteeing its safety, be provided with many cover locking systems, cannot interlock but respectively overlap locking system, need independent locking, therefore in the situation that there is emergency situation, because its switch is complicated, need multiple tracks switching manipulation, will certainly cause reply state of affairs situation not in time.For addressing the above problem, spy develops a kind of efficient single open-door closed guard gate that can realize multiple tracks locking system interlock, when guaranteeing its reliability, effectively improves and opens efficiency.
Utility model content
The purpose of this utility model is to provide a kind of single open-door closed guard gate.
The technical solution of the utility model is: a kind of single open-door closed guard gate, by door-plate and doorframe, formed, described doorframe is positioned at the outer of door-plate, the outside of described door-plate is provided with outside revolution switch and handle, described outside revolution switch with door-plate for being flexibly connected, described handle with door-plate for being fixedly connected with, the two ends up and down of described door-plate one side are provided with door-plate turning cylinder, upper hinge apparatus and lower hinge apparatus, any described door-plate turning cylinder with door-plate for being fixedly connected with, described upper hinge apparatus and lower hinge apparatus and doorframe are bolted to connection, described upper hinge apparatus and lower hinge apparatus are flexibly connected with door-plate turning cylinder respectively, the inner side of described door-plate is also provided with drive link, transmission device and internal rotating switch, described internal rotating switch runs through door-plate and is coaxially fixedly connected with outside revolution switch, described transmission device is positioned at the below of internal rotating switch, described transmission device and door-plate are bolted to connection, described transmission device is flexibly connected by gear with internal rotating switch and outside revolution switch, described drive link runs through transmission device and is flexibly connected by gear with transmission device, the two ends of described drive link are respectively equipped with vertical keeper pull unit, described vertical keeper pull unit is flexibly connected by screw thread with drive link arbitrarily, one end of described drive link is also provided with keeper longeron, described keeper longeron with drive link for being fixedly connected with, on described keeper longeron, be also provided with Ruo Gan Transverse keeper, arbitrarily Suo Shu Transverse keeper with keeper longeron for being fixedly connected with, the two ends up and down of described door-plate are respectively equipped with keeper crossbeam, any described keeper crossbeam with vertical keeper pull unit for being fixedly connected with, any described keeper crossbeam is provided with some vertical keepers, described vertical keeper is fixedly connected with keeper crossbeam arbitrarily.
Further, the material of described horizontal keeper is steel plate arbitrarily.
Further, the material of described vertical keeper is steel plate arbitrarily.
The beneficial effects of the utility model are: closed guard gate is simple to operate for this single open-door, and unlatching efficiency is high.By exclusive transmission device design, realized the object of revolution switch, closed guard gate's horizontal locking and longitudinal locking by the design of many groups transverse link and longitudinal rod, have been realized, not only increase single open-door closed guard gate's safety, also effectively improved switch efficiency.Closed guard gate is applied widely for this single open-door, can tackle various emergency situations.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model rear elevation.
Wherein: 1, door-plate 2, outside revolution switch 3, handle
4, upper hinge apparatus 5, lower hinge apparatus 6, keeper longeron
7, horizontal keeper 8, drive link 9, vertical keeper pull unit
10, transmission device 11, vertical keeper 12, keeper crossbeam
13, door-plate turning cylinder 14, internal rotating switch 15, doorframe
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made to brief description.
As Fig. 1, a kind of single open-door closed guard gate shown in 2, by door-plate 1 and doorframe 15, formed, described doorframe 15 is positioned at the outer of door-plate 1, the outside of described door-plate 1 is provided with outside revolution switch 2 and handle 3, described outside revolution switch 2 with door-plate 1 for being flexibly connected, described handle 3 with door-plate 1 for being fixedly connected with, the two ends up and down of described door-plate 1 one sides are provided with door-plate turning cylinder 13, upper hinge apparatus 4 and lower hinge apparatus 5, any described door-plate turning cylinder 13 with door-plate 1 for being fixedly connected with, described upper hinge apparatus 4 and lower hinge apparatus 5 are bolted to connection with doorframe 15, described upper hinge apparatus 4 and lower hinge apparatus 5 are flexibly connected with door-plate turning cylinder 13 respectively, the inner side of described door-plate 1 is also provided with drive link 8, transmission device 10 and internal rotating switch 14, described internal rotating switch 14 runs through door-plate 1 and is coaxially fixedly connected with outside revolution switch 2, described transmission device 10 is positioned at the below of internal rotating switch 14, described transmission device 10 is bolted to connection with door-plate 1, described transmission device 10 is flexibly connected by gear with internal rotating switch 14 and outside revolution switch 2, described drive link 8 runs through transmission device 10 and is flexibly connected by gear with transmission device 10, the two ends of described drive link 8 are respectively equipped with vertical keeper pull unit 9, described vertical keeper pull unit 9 is flexibly connected by screw thread with drive link 8 arbitrarily, one end of described drive link 8 is also provided with keeper longeron 6, described keeper longeron 6 with drive link 8 for being fixedly connected with, on described keeper longeron 6, be also provided with Ruo Gan Transverse keeper 7, arbitrarily Suo Shu Transverse keeper 7 with keeper longeron 6 for being fixedly connected with, the two ends up and down of described door-plate 1 are respectively equipped with keeper crossbeam 12, any described keeper crossbeam 12 with vertical keeper pull unit 9 for being fixedly connected with, any described keeper crossbeam 12 is provided with some vertical keepers 11, described vertical keeper 11 is fixedly connected with keeper crossbeam 12 arbitrarily.The material of described horizontal keeper 7 is steel plate arbitrarily.The material of described vertical keeper 11 is steel plate arbitrarily.
Working method: single open-door closed guard gate is in use by the outside revolution switch 2 of rotation or internal rotating switch 14, by transmission device 10, drive drive link 8 to move, pull vertical keeper pull unit 9 to move with drive link 8, by keeper crossbeam 12, will all indulge keeper 11 pulls out, simultaneously, drive also motion thereupon of keeper longeron 6, whole horizontal keepers 7 are synchronously pulled out.Now, by pull handle 3, door-plate 1 is opened by upper hinge apparatus 4 and lower lotus leaf device 5, completes single open-door closed guard gate's unlatching operation.As need are closed single open-door closed guard gate, only need contrary operation, operating handle 3 is closed door-plate 1 by upper hinge apparatus 4 and lower lotus leaf device 5, the outside revolution switch 2 of counter-rotating or internal rotating switch 14, by transmission device 10, drive drive link 8 oppositely to move, pull vertical keeper pull unit 9 to move with drive link 8, by keeper pull unit 9 by keeper crossbeam 12 jack-up, to all indulge keeper 11 embeds, simultaneously, keeper longeron 6 is outwards ejected, whole horizontal keepers 7 are embedded, complete single open-door closed guard gate's locking.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a single open-door closed guard gate, by door-plate and doorframe, formed, described doorframe is positioned at the outer of door-plate, the outside of described door-plate is provided with outside revolution switch and handle, described outside revolution switch with door-plate for being flexibly connected, described handle with door-plate for being fixedly connected with, the two ends up and down of described door-plate one side are provided with door-plate turning cylinder, upper hinge apparatus and lower hinge apparatus, any described door-plate turning cylinder with door-plate for being fixedly connected with, described upper hinge apparatus and lower hinge apparatus and doorframe are bolted to connection, described upper hinge apparatus and lower hinge apparatus are flexibly connected with door-plate turning cylinder respectively, the inner side of described door-plate is also provided with drive link, transmission device and internal rotating switch, described internal rotating switch runs through door-plate and is coaxially fixedly connected with outside revolution switch, described transmission device is positioned at the below of internal rotating switch, described transmission device and door-plate are bolted to connection, described transmission device is flexibly connected by gear with internal rotating switch and outside revolution switch, described drive link runs through transmission device and is flexibly connected by gear with transmission device, the two ends of described drive link are respectively equipped with vertical keeper pull unit, described vertical keeper pull unit is flexibly connected by screw thread with drive link arbitrarily, one end of described drive link is also provided with keeper longeron, described keeper longeron with drive link for being fixedly connected with, on described keeper longeron, be also provided with Ruo Gan Transverse keeper, arbitrarily Suo Shu Transverse keeper with keeper longeron for being fixedly connected with, the two ends up and down of described door-plate are respectively equipped with keeper crossbeam, any described keeper crossbeam with vertical keeper pull unit for being fixedly connected with, any described keeper crossbeam is provided with some vertical keepers, described vertical keeper is fixedly connected with keeper crossbeam arbitrarily.
2. single open-door closed guard gate according to claim 1, is characterized in that: the material of described horizontal keeper is steel plate arbitrarily.
3. single open-door closed guard gate according to claim 1, is characterized in that: the material of described vertical keeper is steel plate arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619403.5U CN203584231U (en) | 2013-09-30 | 2013-09-30 | Single-door type civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619403.5U CN203584231U (en) | 2013-09-30 | 2013-09-30 | Single-door type civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584231U true CN203584231U (en) | 2014-05-07 |
Family
ID=50582167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619403.5U Expired - Lifetime CN203584231U (en) | 2013-09-30 | 2013-09-30 | Single-door type civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033080A (en) * | 2014-07-02 | 2014-09-10 | 南车戚墅堰机车有限公司 | Novel turnover door for locomotive |
| CN109209185A (en) * | 2018-11-08 | 2019-01-15 | 余锦程 | A kind of civil air defense constructions and installations multifunctional containment protective door structure |
-
2013
- 2013-09-30 CN CN201320619403.5U patent/CN203584231U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033080A (en) * | 2014-07-02 | 2014-09-10 | 南车戚墅堰机车有限公司 | Novel turnover door for locomotive |
| CN109209185A (en) * | 2018-11-08 | 2019-01-15 | 余锦程 | A kind of civil air defense constructions and installations multifunctional containment protective door structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |