CN103670502A - Emergency escape door of emergency safety system - Google Patents
Emergency escape door of emergency safety system Download PDFInfo
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- CN103670502A CN103670502A CN201210356569.2A CN201210356569A CN103670502A CN 103670502 A CN103670502 A CN 103670502A CN 201210356569 A CN201210356569 A CN 201210356569A CN 103670502 A CN103670502 A CN 103670502A
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- connecting rod
- door
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- door body
- safety system
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Abstract
The invention discloses an emergency escape door of an emergency safety system. The emergency escape door of the emergency safety system comprise a door body and a hand wheel which is arranged on the door body; the lower end of the hand wheel extends into the door body; the lower end of the hand wheel is provided with a locking mechanism allowing opening or closing of the door body; the locking mechanism comprises a driving gear and a driven gear; the driving gear is arranged at the bottom end of the hand wheel; the driven gear is meshed with the driving gear and connected with a left vertical connecting rod and a right vertical connecting rod which are arranged on the left side and the right side inside the door body through a left auxiliary plate and a right auxiliary plate respectively. According to the emergency escape door of the emergency safety system, latches arranged at the edges of a door plate can rotate around self-shafts through gear transmission to achieve the opening and locking process and accordingly the staff trapped in a mine can achieve an emergency escape when a protection system cannot work normally; the high temperature caused by mine accidents can be prevented due to heat insulation materials and accordingly the good protection function is achieved; the structure is simple, the sealing performance is good, the escape need when a protective airtight door of the emergency safety system breaks down is achieved, and the normal running of the emergency safety system is ensured.
Description
Technical field
The present invention relates to a kind of urgent danger prevention systematic protection device, especially a kind of urgent danger prevention system emergency escape.
Background technology
In recent years, accident of mine disaster took place frequently, and under coal mine, urgent danger prevention guard system is equipped as coal mine safety emergency rescue, and disaster can provide an airtight living space for withdrawing in time the personnel that lock in mine of mine while occurring.Then due to the sudden and unpredictability of down-hole circumstances; usually can make other paths of urgent danger prevention guard system under coal mine run into the situation that obstacle can not normally be used; the good solution of neither one in prior art; therefore when running into this situation, cause great potential safety hazard can to the wrecked personnel in down-hole.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, and good seal performance can meet the urgent danger prevention system emergency escape of demand of escape when urgent danger prevention guard system breaks down under coal mine.
In order to solve the problems of the technologies described above, urgent danger prevention system emergency escape of the present invention, comprise that a side is hinged on the door body on doorframe and is arranged on the handwheel on a body, the lower end of handwheel extend in a body, and the lower end of handwheel is provided with the retaining mechanism that can open or close a body; Retaining mechanism comprises and is arranged on the driving gear of handwheel bottom and the driven gear being meshed with driving gear; Driven gear is connected with right vertically connecting rod with the vertical connecting rod in a left side of the left and right sides in door body by the auxiliary plate in two of left and right;
Wherein the right vertically upper end of connecting rod is directly connected on a bolt on right side, body upper end by the first connecting lever, the right vertically lower end of connecting rod is connected on the first auxiliary connecting rod, the head of the first auxiliary connecting rod is connected on a bolt on right side, body lower end by the second connecting lever, and the afterbody of the first auxiliary connecting rod is hinged on left vertically connecting rod; The lower end of left vertically connecting rod is directly connected on a bolt in left side, body lower end by the 3rd connecting lever, the left vertically upper end of connecting rod is connected on the second auxiliary connecting rod, the head of the second auxiliary connecting rod is connected on a bolt of upper end, body left side by the 4th connecting lever, and the afterbody of the second auxiliary connecting rod is hinged on right vertically connecting rod; Left vertically connecting rod and right vertically connecting rod be arranged in parallel.
In described door body, be coated with insulation material layer.
Adopt after above-mentioned structure, owing to can opening or close the retaining mechanism of a body, rotation hand wheel drives pinion rotation, by gear drive, drive respectively two groups of connecting rod mechanism movements, thereby make the bolt of door-plate edge around self axle rotation, complete unlatching and the locked process of urgent danger prevention system emergency escape, under coal mine during urgent danger prevention guard system cisco unity malfunction, making to lock into personnel in mine can emergency escape; Simultaneously in door body, be coated with insulation material layer, can prevent because the high temperature that mine disaster brings, thereby play good defencive function; Arrange thus, simple in structure, good seal performance, has realized the needs that urgent danger prevention systematic protection sealed door breaks down and can escape, for the normal operation of urgent danger prevention system provides assurance.
Accompanying drawing explanation
Fig. 1 is the perspective view of urgent danger prevention system emergency escape of the present invention;
Fig. 2 is the internal main TV structure schematic diagram of urgent danger prevention system emergency escape of the present invention;
Fig. 3 is the inside plan structure schematic diagram of urgent danger prevention system emergency escape of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, urgent danger prevention system emergency escape of the present invention are described in further detail.
As shown in the figure, urgent danger prevention system emergency escape of the present invention, comprise that a side is hinged on the door body 1 on doorframe 15 and is arranged on the handwheel 3 on a body 1, the lower end of handwheel 3 extend in a body 1, and the lower end of handwheel 3 is provided with the retaining mechanism that can open or close body 1; Described retaining mechanism comprises and is arranged on the driving gear 6 of handwheel 3 bottoms and the driven gear 4 being meshed with driving gear 6; Driven gear 4 is connected with right vertically connecting rod 5 with the vertical connecting rod 7 in a left side of the left and right sides in body by the auxiliary plate 2 in two of left and right;
Wherein the right vertically upper end of connecting rod 5 is directly connected on a bolt on right side, body upper end by the first connecting lever 8, the right vertically lower end of connecting rod 5 is connected on the first auxiliary connecting rod 9, the head of the first auxiliary connecting rod 9 is connected on a bolt on right side, body lower end by the second connecting lever 10, and the afterbody of the first auxiliary connecting rod 9 is hinged on left vertically connecting rod 7; The lower end of left vertically connecting rod 7 is directly connected on a bolt in left side, body lower end by the 3rd connecting lever 11, the left vertically upper end of connecting rod 7 is hinged on the second auxiliary connecting rod 12, the head of the second auxiliary connecting rod 12 is connected on a bolt of upper end, body left side by the 4th connecting lever 13, and the afterbody of the second auxiliary connecting rod 12 is hinged on right vertically connecting rod 5; Left vertically connecting rod 7 and right vertically connecting rod 5 be arranged in parallel.
Simultaneously, also the vertical connecting rod 7 in the left side in the present invention and the right vertically set-up mode of connecting rod 5 can be exchanged, the upper end of left vertically connecting rod 7 is directly connected on a bolt in left side, body upper end by the 4th connecting lever 13, the left vertically lower end of connecting rod 7 is connected on the first auxiliary connecting rod 9, the head of the first auxiliary connecting rod 9 is connected on a bolt in left side, body lower end by the 3rd connecting lever 11, and the afterbody of the first auxiliary connecting rod 9 is hinged on right vertically connecting rod 5; The right vertically lower end of connecting rod 5 is directly connected on a bolt on right side, body lower end by the second connecting lever 10, the right vertically upper end of connecting rod 5 is connected on the second auxiliary connecting rod 12, the head of the second auxiliary connecting rod 12 is connected on a bolt of upper end, body right side by the first connecting lever 8, and the afterbody of the second auxiliary connecting rod 12 is hinged on left vertically connecting rod 7; Left vertically connecting rod 7 and right vertically connecting rod 5 be arranged in parallel.The handwheel 3 of rotation, can be driven each bolt and doorframe locking or be opened by transmission.Between Men Tiyu doorframe, be provided with sealing ring 16.
These two kinds arrange the effect that can reach identical; in the present invention simultaneously; in door body 1, be coated with insulation material layer 14; make it have good heat-proof quality; can prevent the high temperature bringing because of mine disaster; prevented that heat is by entering urgent danger prevention system emergency escape and urgent danger prevention systematic protection sealed door being damaged, thereby played good defencive function.
By the above-mentioned setting of the present invention, the opening and closing of urgent danger prevention system emergency escape are to realize by the retaining mechanism of tandem gear-double connecting rod, can be used for the needs that urgent danger prevention systematic protection sealed door breaks down and can escape, when under coal mine, other paths of urgent danger prevention guard system run into obstacle and can not normally use thus, emergency escape door is for guaranteeing that the personnel's life security locking in mine has very important effect, has increased the personnel's survival probability locking in mine.
Claims (3)
1. urgent danger prevention system emergency escape, comprise that a side is hinged on the door body (1) on doorframe (15) and is arranged on the handwheel (3) on a body (1), the lower end of handwheel (3) extend in a body (1), it is characterized in that: the lower end of described handwheel (3) is provided with the retaining mechanism that can open or close body (1); Described retaining mechanism comprises and is arranged on the driving gear (6) of handwheel (3) bottom and the driven gear (4) being meshed with driving gear (6); Described driven gear (4) is connected with right vertically connecting rod (5) with the vertical connecting rod in a left side (7) of the left and right sides in door body by the two auxiliary plates in left and right (2);
Wherein the right vertically upper end of connecting rod (5) is directly connected on a bolt on right side, body upper end by the first connecting lever (8), the right vertically lower end of connecting rod (5) is connected on the first auxiliary connecting rod (9), the head of the first auxiliary connecting rod (9) is connected on a bolt on right side, body lower end by the second connecting lever (10), and the afterbody of the first auxiliary connecting rod (9) is hinged on left vertically connecting rod (7); The lower end of the vertical connecting rod in a described left side (7) is directly connected on a bolt in left side, body lower end by the 3rd connecting lever (11), the left vertically upper end of connecting rod (7) is hinged on the second auxiliary connecting rod (12), the head of the second auxiliary connecting rod (12) is connected on a bolt of upper end, body left side by the 4th connecting lever (13), and the afterbody of the second auxiliary connecting rod (12) is hinged on right vertically connecting rod (5); The vertical connecting rod in a described left side (7) and right vertically connecting rod (5) be arranged in parallel.
2. according to urgent danger prevention system emergency escape claimed in claim 1, it is characterized in that: in described door body (1), be coated with insulation material layer (14).
3. according to urgent danger prevention system emergency escape claimed in claim 1, it is characterized in that: between Men Tiyu doorframe, be provided with sealing ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356569.2A CN103670502A (en) | 2012-09-24 | 2012-09-24 | Emergency escape door of emergency safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356569.2A CN103670502A (en) | 2012-09-24 | 2012-09-24 | Emergency escape door of emergency safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670502A true CN103670502A (en) | 2014-03-26 |
Family
ID=50309191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210356569.2A Pending CN103670502A (en) | 2012-09-24 | 2012-09-24 | Emergency escape door of emergency safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581883A (en) * | 2017-01-17 | 2017-04-26 | 青岛科技大学 | Safety refuge device good in buffering function |
| CN106730468A (en) * | 2017-03-11 | 2017-05-31 | 青岛科技大学 | A kind of multifunctional household safe emergency refuge apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101764A (en) * | 1997-10-27 | 2000-08-15 | L'industrielle Duponant Sa | Pivoting door of the type having at least one leaf of which two bars are mounted in parallel by means of links |
| CN201826703U (en) * | 2010-10-15 | 2011-05-11 | 武汉船舶设计研究所 | Seal chamber door of mine refuge chamber |
| CN202039693U (en) * | 2011-04-29 | 2011-11-16 | 中国矿业大学 | Locking mechanism of rescue capsule door |
| JP4854649B2 (en) * | 2007-12-11 | 2012-01-18 | 株式会社イトーキ | Differential pressure door |
| CN102418467A (en) * | 2011-08-14 | 2012-04-18 | 陈省朝 | Mine emergency hedge cabin door |
| CN202249531U (en) * | 2011-10-27 | 2012-05-30 | 中煤科工集团重庆研究院 | Protective airtight door for underground refuge chamber |
| CN202866874U (en) * | 2012-09-24 | 2013-04-10 | 江苏凯力德科技有限公司 | Urgent danger prevention system emergency exit door |
-
2012
- 2012-09-24 CN CN201210356569.2A patent/CN103670502A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101764A (en) * | 1997-10-27 | 2000-08-15 | L'industrielle Duponant Sa | Pivoting door of the type having at least one leaf of which two bars are mounted in parallel by means of links |
| JP4854649B2 (en) * | 2007-12-11 | 2012-01-18 | 株式会社イトーキ | Differential pressure door |
| CN201826703U (en) * | 2010-10-15 | 2011-05-11 | 武汉船舶设计研究所 | Seal chamber door of mine refuge chamber |
| CN202039693U (en) * | 2011-04-29 | 2011-11-16 | 中国矿业大学 | Locking mechanism of rescue capsule door |
| CN102418467A (en) * | 2011-08-14 | 2012-04-18 | 陈省朝 | Mine emergency hedge cabin door |
| CN202249531U (en) * | 2011-10-27 | 2012-05-30 | 中煤科工集团重庆研究院 | Protective airtight door for underground refuge chamber |
| CN202866874U (en) * | 2012-09-24 | 2013-04-10 | 江苏凯力德科技有限公司 | Urgent danger prevention system emergency exit door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581883A (en) * | 2017-01-17 | 2017-04-26 | 青岛科技大学 | Safety refuge device good in buffering function |
| CN106581883B (en) * | 2017-01-17 | 2022-08-26 | 青岛科技大学 | Safety refuge device with good buffering function |
| CN106730468A (en) * | 2017-03-11 | 2017-05-31 | 青岛科技大学 | A kind of multifunctional household safe emergency refuge apparatus |
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Application publication date: 20140326 |