CN204727399U - Point fire protection gate resistance cigarette system in one - Google Patents
Point fire protection gate resistance cigarette system in one Download PDFInfo
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- CN204727399U CN204727399U CN201520328402.4U CN201520328402U CN204727399U CN 204727399 U CN204727399 U CN 204727399U CN 201520328402 U CN201520328402 U CN 201520328402U CN 204727399 U CN204727399 U CN 204727399U
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Abstract
The utility model relates to point fire protection gate resistance cigarette system in one, comprise left-hand door plate, right door-plate and doorframe, doorframe is made up of the side wall outer panel be positioned at outside left-hand door plate, right door-plate and the crossbeam that is horizontally set at two side wall outer panel tops, left-hand door plate and right door-plate are all in the parallel folding in the rear portion of doorframe, it is characterized in that: on described left-hand door plate and the relative side of right door-plate, be shaped with the left-hand door Ban Men limit of integral type and right door-plate door limit respectively to rear bending, left-hand door plate Men Bianyu right door-plate door limit tabling; Also comprise upper sealing plate and side seal board, described upper sealing plate is arranged at the gap place of left-hand door plate and crossbeam and right door-plate and crossbeam respectively, and described side seal board is arranged at left-hand door plate and side wall outer panel and the gap place between right door-plate and side wall outer panel respectively.The utility model scientific structure design is reasonable, have not yielding, intercept the advantage that fireworks effects is good, ensure safety in elevator, a kind of have point fire protection gate resistance cigarette system in higher innovation.
Description
Technical field
The utility model belongs to elevators field, relates in one and divides fire protection gate resistance cigarette system in point fire protection gate, particularly one.
Background technology
At present, along with the development of elevator industry and the raising of public security consciousness, the requirement of people to door of elevator is more and more higher, much all requires to configure fire protection gate.But as everyone knows, most fire injures and deaths are not caused by naked light, but the death by suffocation caused by flue gas.So although fire protection gate all installed by elevator in the market, serve the effect of isolation naked light, its effect intercepting flue gas is also perfect not to the utmost, is difficult to the safety really ensureing passenger in car.
Point fire protection gate in traditional, between its two fans door-plate, the resistance cigarette structure at gap place adopts sealing band to prevent fires and the flameproof form of bending mostly.Namely sealing band fire prevention is all install sealing band in the butt end of left and right door-plate, thus plays the effect intercepting cigarette, fire.But when real presence of fire, its high temperature can make sealing band deform even to melt, the fire protection gate of sealing bar formula is made to intercept the poor effect of cigarette, fire; The fire protection gate of bendable, it is on the medial extremity of fire protection gate door-plate, one end that namely left and right door-plate is relative is carried out twice inside bending and forms, make the medial extremity of door-plate be C character form structure, the fire protection gate of this constitutional formula is relative by the vertical edge of two C fonts, plays the effect intercepting cigarette, fire.But still there is the problem of at high temperature door plate deformation in the fire protection gate of this structure; In addition, due to the problem of working accuracy, cannot ensure that two door-plates can be fitted closely, out of reach intercepts the effect of cigarette, fire.
In addition, in prior art, the Functional Design of all without hindrance cigarette in the both sides of two door-plates and top, when fire occurs, all can there is distortion in various degree in door-plate and doorframe, thus make gap therebetween become large, make flue gas more easily enter the inside of car, there is potential safety hazard.
Summary of the invention
The purpose of this utility model be to provide a kind of scientific structure design rationally, by deformation effect, intercept fireworks effects good, to ensure in elevator point fire protection gate resistance cigarette system in safety.
The utility model solves its technical matters and is achieved through the following technical solutions:
Point fire protection gate resistance cigarette system in one, comprise left-hand door plate, right door-plate and doorframe, doorframe is made up of the side wall outer panel be positioned at outside left-hand door plate, right door-plate and the crossbeam that is horizontally set at two side wall outer panel tops, left-hand door plate and right door-plate are all in the parallel folding in the rear portion of doorframe, it is characterized in that: on described left-hand door plate and the relative side of right door-plate, be shaped with the left-hand door Ban Men limit of integral type and right door-plate door limit respectively to rear bending, left-hand door plate Men Bianyu right door-plate door limit tabling; Also comprise upper sealing plate and side seal board, described upper sealing plate is arranged at the gap place of left-hand door plate and crossbeam and right door-plate and crossbeam respectively, and described side seal board is arranged at left-hand door plate and side wall outer panel and the gap place between right door-plate and side wall outer panel respectively.
And described left-hand door Ban Men limit is made up of left-hand door plate first vertical plane of door-plate back side bending left, left-hand door plate second horizontal surface that is vertically installed in left-hand door plate first horizontal surface of left-hand door plate first vertical plane right-hand member, left-hand door plate second vertical plane of door-plate first horizontal surface back side bending left and is vertically installed in left-hand door plate second vertical plane left end.
And described right door-plate door limit is made up of right door-plate first vertical plane of door-plate back side bending to the right, right door-plate second horizontal surface that is vertically installed in right right door-plate first horizontal surface of door-plate first vertical plane right-hand member, right door-plate second vertical plane of door-plate first horizontal surface back side bending to the right and is vertically installed in right door-plate second vertical plane right-hand member.
And left-hand door plate first vertical plane of described left-hand door plate and right door-plate first vertical plane of right door-plate fit, left-hand door plate second vertical plane of left-hand door plate and right door-plate second vertical plane of right door-plate fit.
And also comprise S shape reinforced rib, the lower end of described left-hand door plate second horizontal surface and the lower end of right door-plate second horizontal surface all abut the horizontal part of S shape reinforced rib upper end, and the horizontal part of each S shape reinforced rib lower end is connected on left-hand door plate and right door-plate respectively.
And described upper sealing plate is a L shape upper sealing plate, and the horizontal part of upper sealing plate is packed on the end face of left-hand door plate and right door-plate respectively, and the vertical portion of upper sealing plate hooks dress respectively and is engaged on crossbeam.
And, the cross-sectional plane of described side wall outer panel is a groove structure, the madial wall height of groove structure is greater than lateral wall, on the top of madial wall, the direction in groove is provided with the bending structure of 90 °, described side seal board is a L shape side seal board, the vertical portion of L shape side seal board is installed on the external side end of left-hand door plate and right door-plate respectively, and the horizontal part of L shape side seal board hooks mutually to fill with the bending structure of two side wall outer panels respectively and is engaged.
Advantage of the present utility model and beneficial effect are:
1. point fire protection gate resistance cigarette system, by 4 bendings are carried out on the door limit of left-hand door plate and right door-plate, when left-hand door plate and right door-plate are closed, the vertical portion on left-hand door plate Men Bianyu right door-plate door limit fits, form labyrinth structure, extend cigarette, fire enters stroke in elevator, like this when presence of fire, the door-plate of this structure just can intercept cigarette, fire enters in lift car; Meanwhile, by installing shrouding and the side installation side shrouding at left-hand door plate and right door-plate on the top of left-hand door plate and right door-plate, blocked entering of flue gas from all directions, improve the safety factor of passenger in car.
2., point fire protection gate resistance cigarette system, by the setting of reinforced rib, effectively prevent problem door-plate and door limit being deformed because of fire, ensures that it intercepts the ability of cigarette, fire.
3. point fire protection gate resistance cigarette system, by upper sealing plate and side seal board are independently arranged, if upper sealing plate or side seal board are when Long-Time Service deforms, namely upper sealing plate or side seal board can not fit tightly with crossbeam or side wall outer panel, just can change it, while ensureing maintenance cost, ensure that the safety of elevator.
4. the utility model scientific structure design is reasonable, have not yielding, intercept the advantage that fireworks effects is good, ensure safety in elevator, a kind of have point fire protection gate resistance cigarette system in higher innovation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of another angle of the utility model;
Fig. 4 is the structural representation that the utility model upper sealing plate and crossbeam are assembled;
Fig. 5 is the structural representation that the utility model side seal board and side wall outer panel are assembled.
Description of reference numerals:
1-side wall outer panel, 2-crossbeam, 3-left-hand door plate, the right door-plate of 4-, 5-left-hand door plate first horizontal surface, 6-left-hand door plate second horizontal surface, 7-right door-plate second horizontal surface, 8-left-hand door plate second vertical plane, 9-right door-plate second vertical plane, 10-S shape reinforced rib, 11-left-hand door plate first vertical plane, 12-right door-plate first vertical plane, 13-right door-plate first horizontal surface, 14-upper sealing plate, the horizontal part of 15-upper sealing plate, the vertical portion of 16-upper sealing plate, the vertical portion of 17-L shape side seal board, the horizontal part of 18-L shape side seal board, 19-lateral wall, 20-madial wall.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
Point fire protection gate resistance cigarette system in one, comprise left-hand door plate 3, right door-plate 4 and doorframe, doorframe is made up of the side wall outer panel 1 be positioned at outside left-hand door plate, right door-plate and the crossbeam 2 that is horizontally set at two side wall outer panel tops, left-hand door plate and right door-plate are all in the parallel folding in the rear portion of doorframe, its innovation is: on described left-hand door plate and the relative side of right door-plate, be shaped with the left-hand door Ban Men limit of integral type and right door-plate door limit, left-hand door plate Men Bianyu right door-plate door limit tabling respectively to rear bending; Also comprise upper sealing plate 14 and side seal board, described upper sealing plate is arranged at the gap place of left-hand door plate and crossbeam and right door-plate and crossbeam respectively, and described side seal board is arranged at left-hand door plate and side wall outer panel and the gap place between right door-plate and side wall outer panel respectively.
Described left-hand door Ban Men limit is made up of left-hand door plate first vertical plane 11 of door-plate back side bending left, left-hand door plate second horizontal surface 6 that is vertically installed in left-hand door plate first horizontal surface 5 of left-hand door plate first vertical plane right-hand member, left-hand door plate second vertical plane 8 of door-plate first horizontal surface back side bending left and is vertically installed in left-hand door plate second vertical plane left end.
Described right door-plate door limit is made up of right door-plate first vertical plane 12 of door-plate back side bending to the right, right door-plate second horizontal surface 7 that is vertically installed in right right door-plate first horizontal surface 13 of door-plate first vertical plane right-hand member, right door-plate second vertical plane 9 of door-plate first horizontal surface back side bending to the right and is vertically installed in right door-plate second vertical plane right-hand member.
Left-hand door plate first vertical plane of described left-hand door plate and right door-plate first vertical plane of right door-plate fit, and left-hand door plate second vertical plane of left-hand door plate and right door-plate second vertical plane of right door-plate fit.
Also comprise S shape reinforced rib 10, the lower end of described left-hand door plate second horizontal surface and the lower end of right door-plate second horizontal surface all abut the horizontal part of S shape reinforced rib upper end, and the horizontal part of each S shape reinforced rib lower end is connected on left-hand door plate and right door-plate respectively.
Described upper sealing plate is a L shape upper sealing plate, and the horizontal part 15 of upper sealing plate is packed on the end face of left-hand door plate and right door-plate respectively, and the vertical portion 16 of upper sealing plate hooks dress respectively and is engaged on crossbeam.
The cross-sectional plane of described side wall outer panel is a groove structure, the madial wall 20 of groove structure is highly greater than lateral wall 19, on the top of madial wall, the direction in groove is provided with the bending structure of 90 °, described side seal board is a L shape side seal board, the vertical portion 17 of L shape side seal board is installed on the external side end of left-hand door plate and right door-plate respectively, and the horizontal part 18 of L shape side seal board hooks mutually to fill with the bending structure of two side wall outer panels respectively and is engaged.
By 4 bendings are carried out on the door limit of left-hand door plate and right door-plate, when left-hand door plate and right door-plate are closed, the vertical portion on left-hand door plate Men Bianyu right door-plate door limit fits, form labyrinth structure, extend cigarette, fire enters stroke in elevator, like this when presence of fire, the door-plate of this structure just can intercept cigarette, fire enters in lift car; Meanwhile, by installing shrouding and the side installation side shrouding at left-hand door plate and right door-plate on the top of left-hand door plate and right door-plate, blocked entering of flue gas from all directions, improve the safety factor of passenger in car.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (7)
1. point fire protection gate resistance cigarette system in a kind, comprise left-hand door plate, right door-plate and doorframe, doorframe is made up of the side wall outer panel be positioned at outside left-hand door plate, right door-plate and the crossbeam that is horizontally set at two side wall outer panel tops, left-hand door plate and right door-plate are all in the parallel folding in the rear portion of doorframe, it is characterized in that: on described left-hand door plate and the relative side of right door-plate, be shaped with the left-hand door Ban Men limit of integral type and right door-plate door limit respectively to rear bending, left-hand door plate Men Bianyu right door-plate door limit tabling; Also comprise upper sealing plate and side seal board, described upper sealing plate is arranged at the gap place of left-hand door plate and crossbeam and right door-plate and crossbeam respectively, and described side seal board is arranged at left-hand door plate and side wall outer panel and the gap place between right door-plate and side wall outer panel respectively.
2. point fire protection gate resistance cigarette system in one according to claim 1, is characterized in that: described left-hand door Ban Men limit is made up of left-hand door plate first vertical plane of door-plate back side bending left, left-hand door plate second horizontal surface that is vertically installed in left-hand door plate first horizontal surface of left-hand door plate first vertical plane right-hand member, left-hand door plate second vertical plane of door-plate first horizontal surface back side bending left and is vertically installed in left-hand door plate second vertical plane left end.
3. point fire protection gate resistance cigarette system in one according to claim 1, is characterized in that: described right door-plate door limit is made up of right door-plate first vertical plane of door-plate back side bending to the right, right door-plate second horizontal surface that is vertically installed in right right door-plate first horizontal surface of door-plate first vertical plane right-hand member, right door-plate second vertical plane of door-plate first horizontal surface back side bending to the right and is vertically installed in right door-plate second vertical plane right-hand member.
4. according in claim 2 or one according to claim 3 point of fire protection gate resistance cigarette system, it is characterized in that: left-hand door plate first vertical plane of described left-hand door plate and right door-plate first vertical plane of right door-plate fit, left-hand door plate second vertical plane of left-hand door plate and right door-plate second vertical plane of right door-plate fit.
5. according in claim 2 or one according to claim 3 point of fire protection gate resistance cigarette system, it is characterized in that: also comprise S shape reinforced rib, the lower end of described left-hand door plate second horizontal surface and the lower end of right door-plate second horizontal surface all abut the horizontal part of S shape reinforced rib upper end, and the horizontal part of each S shape reinforced rib lower end is connected on left-hand door plate and right door-plate respectively.
6. point fire protection gate resistance cigarette system in one according to claim 1, it is characterized in that: described upper sealing plate is a L shape upper sealing plate, the horizontal part of upper sealing plate is packed on the end face of left-hand door plate and right door-plate respectively, and the vertical portion of upper sealing plate hooks dress respectively and is engaged on crossbeam.
7. point fire protection gate resistance cigarette system in one according to claim 1, it is characterized in that: the cross-sectional plane of described side wall outer panel is a groove structure, the madial wall height of groove structure is greater than lateral wall, on the top of madial wall, the direction in groove is provided with the bending structure of 90 °, described side seal board is a L shape side seal board, the vertical portion of L shape side seal board is installed on the external side end of left-hand door plate and right door-plate respectively, and the horizontal part of L shape side seal board hooks mutually to fill with the bending structure of two side wall outer panels respectively and is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328402.4U CN204727399U (en) | 2015-05-20 | 2015-05-20 | Point fire protection gate resistance cigarette system in one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328402.4U CN204727399U (en) | 2015-05-20 | 2015-05-20 | Point fire protection gate resistance cigarette system in one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727399U true CN204727399U (en) | 2015-10-28 |
Family
ID=54385766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328402.4U Expired - Fee Related CN204727399U (en) | 2015-05-20 | 2015-05-20 | Point fire protection gate resistance cigarette system in one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276539A (en) * | 2015-05-20 | 2017-01-04 | 鑫诺电梯有限公司 | A kind of fire prevention gate resistance cigarette system |
| CN109132818A (en) * | 2018-11-02 | 2019-01-04 | 聊城市高力金属材料有限公司 | elevator door pocket |
-
2015
- 2015-05-20 CN CN201520328402.4U patent/CN204727399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276539A (en) * | 2015-05-20 | 2017-01-04 | 鑫诺电梯有限公司 | A kind of fire prevention gate resistance cigarette system |
| CN109132818A (en) * | 2018-11-02 | 2019-01-04 | 聊城市高力金属材料有限公司 | elevator door pocket |
| CN109132818B (en) * | 2018-11-02 | 2023-09-01 | 聊城市高力金属材料有限公司 | Elevator door pocket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151028 Termination date: 20190520 |