CN202670972U - Up-down straight separated type fireproof door device of service lift - Google Patents
Up-down straight separated type fireproof door device of service lift Download PDFInfo
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- CN202670972U CN202670972U CN 201220151418 CN201220151418U CN202670972U CN 202670972 U CN202670972 U CN 202670972U CN 201220151418 CN201220151418 CN 201220151418 CN 201220151418 U CN201220151418 U CN 201220151418U CN 202670972 U CN202670972 U CN 202670972U
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- door pocket
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Abstract
The utility model relates to an up-down straight separated type fireproof door device of a service lift. The up-down straight separated type fireproof door device of the service lift is characterized by comprising a door frame, a door sleeve, an upper door plate assembly and a lower door plate assembly. The door frame is fixed on the inner wall of a lift well, the door sleeve is fixed on the door frame, the upper door plate assembly and the lower door plate assembly can both be moved up and down along the door frame, a fireproof hook is arranged on the upper door plate assembly, a fireproof hook is arranged on the lower door plate assembly, and a fire resistant device is arranged at the butt joint position of the upper door plate assembly and the lower door plate assembly to effectively avoid spread of fire behavior. The up-down straight separated type fireproof door device is mounted on the service lift in an environment where fire resistance requirements exist, and by means of the up-down straight separated type fireproof door device of the service lift, the fire resistance problem of service lifts in special environments such as a ship and a nuclear power plant can be solved, the effect that the spread of fire behavior can be effectively separated in a certain period after a fire happens is guaranteed, severe chimney effect can be prevented from happening, and precious time is gained for safety of staff and safety of properties.
Description
Technical field
The utility model relates to a kind of up and down straight fraction dumb waiter fireproof landing door device, it is applicable to be installed on the elevator in fire protection requirement place, especially require the elevator of window type layer door, as: be installed on the dumb waiter on the ship, the dumb waiter in the Nuclear Power Station Factory Building, explosion-proof employed dumb waiter etc.
Background technology
Dumb waiter is a kind of fixed type lifting equipment of serving the regulation floor, and along with the development of modern economy, the application of dumb waiter is more and more wider.The characteristics such as dumb waiter is little with its exclusive space hold, convenient transportation, easy operating are subject to users' favor gradually, dumb waiter especially peculiar to vessel, nuclear power dumb waiter and explosion-proof dumb waiter etc.Because the particularity of extraordinary occasion dumb waiter installation environment; sometimes need to be equipped with fireproof landing door; prevent at high temperature because elevator door is out of shape, coming off loses safeguard function; more importantly be to prevent that elevator hoistways from forming flare and leading the way in the scene of fire; cause serious chimney effect; effectively intercept fire spreading, personnel and property are formed certain protection.
Summary of the invention
The technical matters that the utility model mainly solves is: a kind of dumb waiter fireproof landing door device that uses under the fire protection requirement environment that has is provided, this device can guarantee in the certain hour that fire occurs, can effectively intercept fire spreading, prevent serious chimney effect, and meet its special environment for use requirement.
The purpose of this utility model is to adopt following technical scheme to realize:
A kind of up and down straight fraction dumb waiter fireproof landing door device, it is characterized in that: described device comprises doorframe, door pocket, call board component and Xiamen board component, described doorframe is fixed on the elevator hoistways inwall, described door pocket is fixed on the doorframe, described to the doorstep board component can move up and down along doorframe, described Xiamen board component can move up and down along doorframe, wherein:
Described doorframe has the doorframe column that arranges about two, doorframe upper beam two ends be separately fixed at described about two doorframe columns upper end, doorframe underbeam two ends are separately fixed at the lower end of described doorframe column, doorframe upper beam two ends are respectively equipped with pulley, two interlock steel ropes are walked around a pulley separately, the two ends of every interlock steel rope are connected with the Xiamen board component with the to the doorstep board component of this interlock pulley that steel rope is walked around one side respectively, when board component rises to the doorstep, descend thereby drive the Xiamen board component, forming up and down, straight fraction opens the door;
Described door pocket has door pocket columns assemblies and two the door pocket transverse beam assemblies setting up and down that arrange about two, the up and down two ends of two door pocket columns assemblies that arrange about two door pocket transverse beam assemblies setting up and down are separately fixed at, door lock is installed on one of them door pocket columns assemblies;
Described to the doorstep board component and Xiamen board component are respectively equipped with anti-poker, and the closed place of docking of described to the doorstep board component and described Xiamen board component is provided with fire retardant device, can effectively intercept fire spreading.
Described doorframe and door pocket are connected and fixed by adapter plate.
Be respectively equipped with a slide block assembly on described to the doorstep board component and the Xiamen board component, make to the doorstep that board component and Xiamen board component can move up and down along doorframe column, play directional tagging.
Described doorframe is put the beams in place and is provided with caging bolt, and the height of this caging bolt can be regulated, and changes it by the spinning in and out bolt and exposes depth of beam on the doorframe, is used for restriction and opens the door highly.
Described door pocket transverse beam assembly two ends are provided with end socket, be used for this door pocket transverse beam assembly with about two door pocket columns assemblies arranging install fixing.
Described door pocket columns assemblies and door pocket transverse beam assembly are provided with reinforced rib, to improve its intensity.
Described Xiamen board component is provided with the fag end suspension bracket, is used for fixing interlock steel rope is connected an end with the Xiamen board component fag end.
Described door pocket adopts stainless steel to make.
Described door slide block assembly adopts steel material to make.
The wheel that hits of described door lock adopts fire proofing-poly tetrafluoroethylene to make, and can melt but does not burn, and prevents that the intensity of a fire from continuing to spread.
The surface spraying of the steel member in this device all carries out according to its Special use environmental requirement.
The up and down straight fraction dumb waiter fireproof landing door device that the utility model provides is on the dumb waiter that is installed in the fire protection requirement environment, such as dumb waiter peculiar to vessel, nuclear power dumb waiter etc., this device solves the fire safety problem of dumb waiter on ships or in the particular surroundings such as nuclear station, can guarantee in the certain hour that fire occurs, effectively to intercept spreading of the intensity of a fire, prevent serious chimney effect, for the safety of related personnel and property is striven for the valuable time.
Description of drawings
Fig. 1 is the utility model example structure front elevational schematic;
Fig. 2 is that schematic diagram is looked on the utility model example structure left side;
Fig. 3 is the utility model embodiment door pocket front elevational schematic;
Fig. 4 is the local enlarged diagram of I among Fig. 2.
Description of reference numerals
1-doorframe, 2-door pocket, 3-adapter plate, the 4-board component of calling, the 5-door lock, 6-Xiamen board component, the 7-pulley, the 8-doorframe is put the beams in place, the 9-steel rope that links, 10-doorframe column, 11-doorframe underbeam, 12-caging bolt, 13-door pocket left column assembly, 14-door pocket transverse beam assembly, 15-door pocket right column assembly, the 16-reinforced rib, 17-door pocket crossbeam end socket, 18-door slide block assembly, 19-fag end suspension bracket, 20-prevents poker, the 21-fire retardant device.
The specific embodiment
Below in conjunction with drawings and Examples the specific embodiment of the present utility model is further described:
See also Fig. 1 to shown in Figure 3, the present embodiment device comprises doorframe 1, door pocket 2, call board component 4 and Xiamen board component 6, and doorframe 1 and door pocket 2 are connected and fixed by adapter plate 3, and adapter plate 3 is fixed on the elevator hoistways inwall.
Doorframe 1 has the doorframe column 10 that arranges about two, doorframe put the beams in place 8 two ends be separately fixed at about two doorframe column 10 upper ends, doorframe underbeam 11 two ends are separately fixed at the lower end of doorframe column 10, doorframe 8 two ends of putting the beams in place are respectively equipped with pulley 7, two interlock steel ropes 9 are walked around a pulley 7 separately, the two ends of every interlock steel rope 9 are respectively equipped with fixed bolt, the fixed bolt of interlock steel rope 9 one ends is fixed on the to the doorstep top of board component 4 of these interlock steel rope 9 pulley of walking around 7 one sides by nut, the fixed bolt of interlock steel rope 9 other ends is fixed on the fag end suspension bracket 19 of this lateral lower door board component 6 by nut, when board component 4 rises to the doorstep, descend thereby drive Xiamen board component 6, forming up and down, straight fraction opens the door.
The door pocket 2 that adopts stainless steel to make has door pocket columns assemblies 13 and two the door pocket transverse beam assemblies 14 setting up and down that arrange about two, the up and down two ends of two door pocket columns assemblies 13 that arrange about two door pocket transverse beam assemblies 14 setting up and down are separately fixed at, door pocket transverse beam assembly 14 two ends are provided with end socket 17, be used for this door pocket transverse beam assembly 14 with about two door pocket columns assemblies 13 of arranging install fixing.Door pocket columns assemblies 13 and door pocket transverse beam assembly 14 are provided with reinforced rib 16, to improve its intensity.Door lock 5 is installed on one of them door pocket columns assemblies 13, and the wheel that hits of door lock 5 adopts fire proofing-poly tetrafluoroethylene, can melt but does not burn, and prevents that the intensity of a fire from continuing to spread.
Be respectively equipped with to the doorstep the door slide block assembly 18 that adopts steel material to make on board component 4 and the Xiamen board component 6, make to the doorstep that board component 4 and Xiamen board component 6 can move up and down along doorframe column 10, play directional tagging.
Doorframe upper beam 8 is provided with caging bolt 12, and the height of this caging bolt 12 can be regulated, and changes it by the spinning in and out bolt and exposes depth of beam on the doorframe, is used for restriction and opens the door highly.
The surface spraying of the steel member in this device all carries out according to its Special use environmental requirement.
To the doorstep board component 4 and Xiamen board component 6 are manually operated in the fireproof landing door device that the present embodiment provides, under the prerequisite of not violating the utility model technical conceive, the up and down operation of call in the fireproof landing door device of dumb waiter board component 4 and Xiamen board component 6 also can take the automatic door opening mode to realize.
Claims (10)
1. straight fraction dumb waiter fireproof landing door device up and down, it is characterized in that: described device comprises doorframe (1), door pocket (2), call board component (4) and Xiamen board component (6), described doorframe (1) is fixed on the elevator hoistways inwall, described door pocket (2) is fixed on the doorframe (1), described to the doorstep board component (4) can move up and down along doorframe (1), described Xiamen board component can move up and down along doorframe (4), wherein:
Described doorframe (1) has the doorframe column (10) that arranges about two, doorframe put the beams in place (8) two ends be separately fixed at described about two doorframe columns (10) upper end, doorframe underbeam (11) two ends are separately fixed at the lower end of described doorframe column (10), doorframe upper beam (8) two ends are respectively equipped with pulley (7), two interlock steel ropes (9) are walked around a pulley (7) separately, the two ends of every interlock steel rope (9) respectively with this interlock steel rope (9) the board component (4) of calling of the pulley of walking around (7) one sides be connected 6 with the Xiamen board component) be connected, when board component (4) rises to the doorstep, descend thereby drive Xiamen board component (6), forming up and down, straight fraction opens the door;
Described door pocket (2) has door pocket columns assemblies (13) and two the door pocket transverse beam assemblies (14) setting up and down that arrange about two, the up and down two ends of two the door pocket columns assemblies (13) that arrange about two door pocket transverse beam assemblies (14) setting up and down are separately fixed at, door lock (5) is installed on one of them door pocket columns assemblies (13);
Described to the doorstep board component (4) and Xiamen board component (6) are respectively equipped with anti-poker (20), and the closed place of docking of described to the doorstep board component (4) and described Xiamen board component (6) is provided with fire retardant device (21).
2. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: described doorframe (1) is connected and fixed by adapter plate (3) with door pocket (2).
3. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: be respectively equipped with a slide block assembly (18) on described to the doorstep board component (4) and the Xiamen board component (6), call board component (4) and Xiamen board component (6) can be moved up and down along doorframe column (10);
4. up and down straight fraction dumb waiter fireproof landing door device according to claim 1 is characterized in that: described doorframe put the beams in place (8) be provided with caging bolt (12), the height of this caging bolt (12) can be regulated.
5. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: described door pocket transverse beam assembly (14) two ends are provided with end socket (17), be used for this door pocket transverse beam assembly (14) with about two door pocket columns assemblies (13) of arranging install fixing.
6. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: described door pocket columns assemblies (13) and door pocket transverse beam assembly (14) are provided with reinforced rib (16).
7. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: described Xiamen board component (6) is provided with fag end suspension bracket (19), is used for fixing interlock steel rope (9) is connected an end with Xiamen board component (6) fag end.
8. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: described door pocket (2) adopts stainless steel to make.
9. up and down straight fraction dumb waiter fireproof landing door device according to claim 3, it is characterized in that: described door slide block assembly (18) adopts steel material to make.
10. up and down straight fraction dumb waiter fireproof landing door device according to claim 1, it is characterized in that: the wheel that hits of described door lock (5) adopts fire proofing-poly tetrafluoroethylene to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151418 CN202670972U (en) | 2012-04-06 | 2012-04-06 | Up-down straight separated type fireproof door device of service lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151418 CN202670972U (en) | 2012-04-06 | 2012-04-06 | Up-down straight separated type fireproof door device of service lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670972U true CN202670972U (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220151418 Expired - Lifetime CN202670972U (en) | 2012-04-06 | 2012-04-06 | Up-down straight separated type fireproof door device of service lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670972U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991782A (en) * | 2014-05-26 | 2014-08-20 | 江苏海陆科技股份有限公司 | Elevator middle-opened fireproof door for high-safety ship |
| CN106121354A (en) * | 2015-05-08 | 2016-11-16 | 陈大超 | A kind of multi-storied garage being combined with Shang Zhai building |
| CN110329886A (en) * | 2019-07-22 | 2019-10-15 | 湖北江汉建筑工程机械有限公司 | A kind of collapsible layer door of building hoist |
| US11565912B2 (en) * | 2008-01-18 | 2023-01-31 | Kone Corporation | Rope for a hoisting device, elevator and use |
-
2012
- 2012-04-06 CN CN 201220151418 patent/CN202670972U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11565912B2 (en) * | 2008-01-18 | 2023-01-31 | Kone Corporation | Rope for a hoisting device, elevator and use |
| CN103991782A (en) * | 2014-05-26 | 2014-08-20 | 江苏海陆科技股份有限公司 | Elevator middle-opened fireproof door for high-safety ship |
| CN103991782B (en) * | 2014-05-26 | 2016-02-17 | 江苏海陆科技股份有限公司 | Fire protection gate is opened in high security lift on ships |
| CN106121354A (en) * | 2015-05-08 | 2016-11-16 | 陈大超 | A kind of multi-storied garage being combined with Shang Zhai building |
| CN106121354B (en) * | 2015-05-08 | 2023-03-07 | 陈大超 | Stereo garage combined with commercial and residential buildings |
| CN110329886A (en) * | 2019-07-22 | 2019-10-15 | 湖北江汉建筑工程机械有限公司 | A kind of collapsible layer door of building hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SUZHOU JIEFU ELEVATOR CO., LTD. Assignor: Dongnan Elevator Co., Ltd. Contract record no.: 2014320010021 Denomination of utility model: Up-down straight separated type fireproof door device of service lift Granted publication date: 20130116 License type: Exclusive License Record date: 20140304 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |