CN205549264U - Pneumatics device of forcing open door - Google Patents
Pneumatics device of forcing open door Download PDFInfo
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- CN205549264U CN205549264U CN201521101397.XU CN201521101397U CN205549264U CN 205549264 U CN205549264 U CN 205549264U CN 201521101397 U CN201521101397 U CN 201521101397U CN 205549264 U CN205549264 U CN 205549264U
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- door
- cylinder
- forcing open
- door opener
- remote controllers
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Abstract
The utility model provides a pneumatics device of forcing open door, including forcing open the door ware (1), in -opening door gasbag (2), remote control ware (3), relief pressure valve (4), connecting pipe (5), compressed gas cylinder (6), pole (7) and out -opening door pinch bar (8) are decided in the out -opening door, the gas outlet department installation relief pressure valve (4) of compressed gas cylinder (6), relief pressure valve (4) are connected through connecting pipe (5) with remote control ware (3), the total pipeline of air inlet department of remote control ware (3) is divided into two bye -passes, respectively with the ware of forcing open the door (1), in -opening door gasbag (2) are connected, in -opening door gasbag (2) set up the side in the ware of forcing open the door (1), pole (7), out -opening door pinch bar (8) fixed mounting are decided at the ware of forcing open the door (1) both ends to the out -opening door, and the ware of forcing open the door (1) sets up in inner tube (14) side and is connected with cylinder (12) including urceolus (13), inner tube (14) and cylinder (12), air inlet (15) of the ware of forcing open the door (1).
Description
Technical field
The utility model relates to technical field of tools of forcing open the door, and specifically, relates to a kind of pneumatic door opener.
Background technology
At fire-fighting and rescue, during emergency management and rescue, when there being people stranded to time in house, rescue personnel can only cross simple instrument and door is opened, have impact on rescue time.The most volume of instrument of forcing open the door existed is excessive, it is manually operated to use, the speed that causes forcing open the door is slow, efficiency is low, limitation is big, need within 15-20 minute, in ability, destroy door with this quasi-tradition instrument of forcing open the door, and this type of conventional tool is the heaviest, cause consuming too many manpower or operating personnel's muscle power, gone operation to force open the door instrument by people under hazardous environment, personal safety is not the most ensured.The electronic instrument of forcing open the door is used to force open the door faster than tradition instrument of forcing open the door, but owing to the instrument of forcing open the door itself is by dynamo-electric structure, material is general metal, add and need annex solution force feed, the most electronic instrument of forcing open the door normal uses and is easily subject to ambient influnence and not environmentally, cause the electronic instrument of forcing open the door cannot have fire, low temperature, or have use under the dangerous sight of explosive.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of pneumatic door opener.
In order to solve above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of pneumatic door opener, including door opener 1, inward swinging door air bag 2, remote controllers 3, pressure-reducing valve 4, connecting tube 5, compressed gas cylinder 6, outward swinging door fixed pole 7 and outward swinging door ripping bar 8, pressure-reducing valve 4 is installed at the gas outlet of compressed gas cylinder 6, pressure-reducing valve 4 is connected with the air inlet of remote controllers 3 by connecting tube 5, at the air inlet of remote controllers 3, main pipe rail is divided into two bye-passes, article one, bye-pass is connected with the air inlet 15 of door opener 1, another bye-pass is connected with inward swinging door air bag 2, the gas outlet of door opener 1 is connected with the inlet leg road of inward swinging door air bag 2, inward swinging door air bag 2 is arranged on the side of door opener 1, the end of inward swinging door air bag 2 is provided with hammer of forcing open the door；Remote controllers 3 are provided with 2/2-way switch 1, two-bit triplet switch 10,2/2-way switch 2 11, on the bye-pass that wherein 2/2-way switch 1, two-bit triplet switch 10 are arranged in series between remote controllers 3 and inward swinging door air bag 2,2/2-way switch 2 11 is arranged on the bye-pass between the air inlet of remote controllers 3 and door opener 1；Outward swinging door fixed pole 7, outward swinging door ripping bar 8 are fixedly mounted on door opener 1 two ends and fix at pin 17, door opener 1 includes urceolus 13, inner core 14 and cylinder 12, it is internal that cylinder 12 is arranged on inner core 14, one end of cylinder 12 is fixing with inner core 14 to be connected, the internal piston cylinder of cylinder 12 is fixing with urceolus 13 to be connected, it is internal that inner core 14 is slidably arranged in urceolus 13, and the air inlet 15 of door opener 1 is arranged on inner core 14 side and is connected with cylinder 12.
One of the present utility model pneumatic door opener simple in construction, easy to operate, efficiency of forcing open the door is high, quickly can be opened by door in very short time.This device can produce the power of 5-7 ton, and broken antitheft door rank is up to 15 lock point first class antitheft doors, highly effective and safe of forcing open the door, and is suitable to the storage site of hazardous chemical, increases its adaptability.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining the utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the combining structure schematic diagram of a kind of pneumatic door opener of the present utility model.
Fig. 2 is the pipeline schematic flow sheet of a kind of pneumatic door opener of the present utility model.
Fig. 3 is door opener 1 apparatus structure schematic diagram of the present utility model.
Detailed description of the invention
For making the purpose of the utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model rather than whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of the utility model protection.
As Figure 1-3, the pneumatic door opener of one of the present utility model, including door opener 1, inward swinging door air bag 2, remote controllers 3, pressure-reducing valve 4, connecting tube 5, compressed gas cylinder 6, outward swinging door fixed pole 7 and outward swinging door ripping bar 8, pressure-reducing valve 4 is installed at the gas outlet of compressed gas cylinder 6, pressure-reducing valve 4 is connected with the air inlet of remote controllers 3 by connecting tube 5, at the air inlet of remote controllers 3, main pipe rail is divided into two bye-passes, article one, bye-pass is connected with the air inlet 15 of door opener 1, another bye-pass is connected with inward swinging door air bag 2, the gas outlet of door opener 1 is connected with the inlet leg road of inward swinging door air bag 2, inward swinging door air bag 2 is arranged on the side of door opener 1, the end of inward swinging door air bag 2 is provided with hammer (not shown) of forcing open the door.
As shown in Figure 2,3, remote controllers 3 are provided with 2/2-way switch 1, two-bit triplet switch 10,2/2-way switch 2 11, on the bye-pass that wherein 2/2-way switch 1, two-bit triplet switch 10 are arranged in series between remote controllers 3 and inward swinging door air bag 2,2/2-way switch 2 11 is arranged on the bye-pass between the air inlet of remote controllers 3 and door opener 1.
As shown in Figure 3, outward swinging door fixed pole 7, outward swinging door ripping bar 8 are fixedly mounted on door opener 1 two ends and fix at pin 17, door opener 1 includes urceolus 13, inner core 14 and cylinder 12, it is internal that cylinder 12 is arranged on inner core 14, one end of cylinder 12 is fixing with inner core 14 to be connected, the internal piston cylinder of cylinder 12 is fixing with urceolus 13 to be connected, and it is internal that inner core 14 is slidably arranged in urceolus 13, and the air inlet 15 of door opener 1 is arranged on inner core 14 side and is connected with cylinder 12.
In the course of work, cylinder 12 can be controlled stretch by controlling 2/2-way switch 2 11, and and then control the flexible of inner core 14, outward swinging door fixed pole 7, outward swinging door ripping bar 8 stretch out doorframe 16 clamping.Then operating personnel fall back on outside safe distance, and by controlling the 2/2-way switch 1 of remote controllers 3, two-bit triplet switch 10, door body is broken by the hammer of forcing open the door making inward swinging door air bag 2 end arrange, and rescue personnel is such that it is able to enter in stranded house.When packing up, it is only necessary to the 2/2-way switch 1 of operation remote controllers 3, two-bit triplet switch 10,2/2-way switch 2 11, easy-to-operate, it is simple to carry, efficiency is high, improves rescue efficiency.Meanwhile, when forcing open the door, operating personnel are in outside safe distance, improve the safety guarantee of rescue personnel, so that this pneumatic door opener may be adapted to the storage site of hazardous chemical, increase its adaptability.
Should be appreciated that, although with reference to the embodiment that it is exemplary, the utility model carried out particularly shown and described, but it will be apparent to an ordinarily skilled person in the art that, under conditions of without departing substantially from by spirit and scope of the present utility model as defined in the claims, the change of various forms and details can be carried out wherein, any combination of various embodiment can be carried out.
Claims (1)
- null1. a pneumatic door opener，It is characterized in that: include door opener (1)、Inward swinging door air bag (2)、Remote controllers (3)、Pressure-reducing valve (4)、Connecting tube (5)、Compressed gas cylinder (6)、Outward swinging door fixed pole (7) and outward swinging door ripping bar (8)，Pressure-reducing valve (4) is installed at the gas outlet of compressed gas cylinder (6)，Pressure-reducing valve (4) is connected with the air inlet of remote controllers (3) by connecting tube (5)，At the air inlet of remote controllers (3), main pipe rail is divided into two bye-passes，Article one, bye-pass is connected with the air inlet (15) of door opener (1)，Another bye-pass is connected with inward swinging door air bag (2)，The gas outlet of door opener (1) is connected with the inlet leg road of inward swinging door air bag (2)，Inward swinging door air bag (2) is arranged on the side of door opener (1)，The end of inward swinging door air bag (2) is provided with hammer of forcing open the door；Remote controllers (3) are provided with 2/2-way switch one (9), two-bit triplet switch (10), 2/2-way switch two (11), wherein 2/2-way switch one (9), two-bit triplet switch (10) are arranged in series on the bye-pass between remote controllers (3) and inward swinging door air bag (2), and 2/2-way switch two (11) is arranged on the bye-pass between the air inlet of remote controllers (3) and door opener (1)；Outward swinging door fixed pole (7), outward swinging door ripping bar (8) are fixedly mounted on door opener (1) two ends and fix pin (17) place, door opener (1) includes urceolus (13), inner core (14) and cylinder (12), it is internal that cylinder (12) is arranged on inner core (14), one end of cylinder (12) is fixing with inner core (14) to be connected, the internal piston cylinder of cylinder (12) is fixing with urceolus (13) to be connected, it is internal that inner core (14) is slidably arranged in urceolus (13), and the air inlet (15) of door opener (1) is arranged on inner core (14) side and is connected with cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101397.XU CN205549264U (en) | 2015-12-28 | 2015-12-28 | Pneumatics device of forcing open door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101397.XU CN205549264U (en) | 2015-12-28 | 2015-12-28 | Pneumatics device of forcing open door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549264U true CN205549264U (en) | 2016-09-07 |
Family
ID=56822679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101397.XU Active CN205549264U (en) | 2015-12-28 | 2015-12-28 | Pneumatics device of forcing open door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984623A (en) * | 2019-11-29 | 2020-04-10 | 江苏中润信息工程科技开发有限公司 | Door opener suitable for security protection |
-
2015
- 2015-12-28 CN CN201521101397.XU patent/CN205549264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984623A (en) * | 2019-11-29 | 2020-04-10 | 江苏中润信息工程科技开发有限公司 | Door opener suitable for security protection |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |