CN102249135B - Elevator car top emergency exit - Google Patents
Elevator car top emergency exit Download PDFInfo
- Publication number
- CN102249135B CN102249135B CN 201110215300 CN201110215300A CN102249135B CN 102249135 B CN102249135 B CN 102249135B CN 201110215300 CN201110215300 CN 201110215300 CN 201110215300 A CN201110215300 A CN 201110215300A CN 102249135 B CN102249135 B CN 102249135B
- Authority
- CN
- China
- Prior art keywords
- window
- opening
- slide rail
- window unit
- unit
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Seats For Vehicles (AREA)
Abstract
The invention discloses an elevator car top emergency exit. The emergency exit slides in a sliding chute of a slide rail, so that a window opening are opened and closed; a locking mechanism for positioning an exit unit is arranged between the exit unit and the car top; and by adopting the locking mechanism, the exit opening of the emergency exit is closed stably. Compared with a rotationally-opened emergency exit, the push-pull type emergency exit has the advantages that: the occupied space is reduced, the specification on the opening direction in the Chinese standard and the requirement that the emergency exit cannot exceed the edge of the car top and the like do not need to be considered, and the condition of interference of components on the car top is avoided. Simultaneously, the emergency exit can expand and contract; the emergency exit can cover the exit opening during expanding, i.e., the exit opening is closed; and when the exit opening is opened, the emergency exit contracts, so that the occupied area of the emergency exit can be reduced. Furthermore, the slide rail and the emergency exit have firm structures, so that the strength of the car top can be enhanced.
Description
Technical field
The present invention relates to a kind of elevator car top emergency exit.
Background technology
Existing security window, adopt the hinge type opening ways, security window comprises two window unit, be called the first window unit, the second window unit, the first window unit be connected window unit and connect by hinge through, the first window unit is connected on the window frame at sedan-chair roof window mouth edge by hinge through, like this when opening security window, rotating opening the second window unit at first makes progress, the second window unit is folded in above the first window unit, and then rotating opening the first window unit that makes progress, realize opening fully of window, at this moment the first window unit, the second window unit is opened on the sedan-chair top, the space that takies above the sedan-chair top is larger, and easily and the sedan-chair frame is put the beams in place or car top guard interferes, in addition, this hinge type opening ways is easy of violating national standard in the edge that exceeds lift car.
Summary of the invention
The purpose of this invention is to provide plug-type and elevator car top emergency exit that can stretch.
For achieving the above object, the technical solution used in the present invention is: a kind of elevator car top emergency exit, offer the window opening that to be closed by described security window on the described sedan-chair top, described sedan-chair top top or below be provided with a pair of slide rail that parallels, described window opening is between a pair of described slide rail, all has the chute that extends along the rail length direction on the relative position of described a pair of slide rail, described security window comprises a plurality of window units that are arranged in order along the rail length direction, one of them window unit has the groove that extends along the rail length direction in adjacent two described window units, the another one window unit can stretch out slidably or collapses into described groove along the rail length direction, the two opposite outer section of described a plurality of window units all can be inserted in the chute of described a pair of slide rail slidably along the rail length direction, is provided be used to the lockout mechanism of locating described window unit between described window unit and the described sedan-chair top.
Preferably, be provided with first between one end of described a pair of slide rail and connect frame, described a plurality of window unit has two, be respectively the first window unit, the second window unit, have described groove on described the first window unit, described lockout mechanism comprises that being opened in described first connects frame, perforation in two parts of described the first window unit on one of them parts, rotation is arranged on the latch hook that can insert described perforation on the another one parts and hook the limit, hole of described perforation, be opened in respectively described the first window unit, the first opening on the described slide rail, be arranged on described the second window unit and have projection and described projection can be inserted the first shell fragment of the first opening on described the first window unit and the described slide rail.
Further preferably, described lockout mechanism also comprises the second opening of being opened on the described slide rail, be arranged on described the second window unit and have projection and this projection can be inserted the second shell fragment of described the second opening, the surface of the projection of described the first shell fragment is obliquely installed along the direction that described the second forms stretch out described the first forms with raising gradually, and the surface of the projection of described the second shell fragment is obliquely installed along the direction that described the second forms collapse into described the first forms with raising gradually.
Preferably, be provided with the first alarm unit on the described window unit, described sedan-chair top or described slide rail or be arranged on is provided with second alarm unit that can contact or be separated with described the first alarm unit on the connection frame between the described a pair of slide rail.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages: security window slides in the chute of slide rail, realize opening and closing the window opening, be provided with the lockout mechanism for the location window unit between window unit and the sedan-chair top, pass through lockout mechanism, so that security window closing window opening stably, this plug-type security window is with respect to the security window of rotating opening formula, reduced and taken up room, need not to consider that GB is to the regulation of its opening direction, the requirement that can not exceed sedan-chair top edge etc. after security window is opened, also avoided with the sedan-chair top on the parts situation of interfering.Simultaneously security window can stretch, and the security window elongation guarantees that security window can cover the window opening, i.e. closing window opening, and after the window opening was opened, security window shrank, and can reduce like this area occupied of security window.Furthermore, slide rail, security window are firm in structure, can play the effect of strengthening the sedan-chair top.
Description of drawings
Accompanying drawing 1 is STRUCTURE DECOMPOSITION scheme drawing of the present invention.
The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Referring to shown in Figure 1, a kind of elevator car top emergency exit, offer the window opening 22 that to be closed by security window 23 on the sedan-chair top 10, sedan-chair top 10 top or below be provided with a pair of slide rail that parallels 11, in the present embodiment, a pair of slide rail 11 be arranged on sedan-chair top 10 above, window opening 22 is between a pair of slide rail 11, a pair of slide rail 11 all has the chute 24 that extends along the rail length direction on the relative position, security window 23 comprises a plurality of window units that are arranged in order along the rail length direction, one of them window unit has the groove that extends along the rail length direction in adjacent two window units, the another one window unit can stretch out slidably or collapses into groove along the rail length direction, security window 23 can extend and shrink at the rail length direction like this, the quantity of a plurality of window units is 2,3 or more, the two opposite outer section of a plurality of window units all can be inserted in the chute 24 of a pair of slide rail 11 slidably along the rail length direction, that is to say, security window 23 can slide in the chute 24 of slide rail 11, realize opening and closing window opening 22, be provided with the lockout mechanism 25 for the location window unit between window unit and the sedan-chair top 11, by lockout mechanism 25, so that security window 23 closing window opening 22 stably, this plug-type security window is with respect to the security window of rotating opening formula, reduced and taken up room, need not to consider that GB is to the regulation of its opening direction, the requirement that can not exceed sedan-chair top edge etc. after security window is opened, also avoided with the sedan-chair top on the parts situation of interfering.Security window 23 also can stretch simultaneously, and in the present embodiment, the window unit in the security window 23 has two, be respectively the first window unit 4, the second window unit 6, have groove on the first window unit 4, the second window unit 6 can slide in groove, realizes stretching out or collapsing into the first window unit 4.Security window 23 elongations guarantee that security window 23 can cover window opening 22, and namely the closing window opening 22, and after window opening 22 was opened, security window 23 shrank, and can reduce like this area occupied of security window 23.In practice, can be according to sedan-chair top real area size, the window unit setting is 2 or 3 or more, by the flexible area occupied that reduces of window unit.Furthermore, slide rail 11, security window 23 are firm in structure, can play the effect of strengthening sedan-chair top 10.
In Fig. 1, be provided with first between one end of a pair of slide rail 11 and connect frame 12, lockout mechanism 25 comprises the perforation 9 that is opened on the first connection frame 12, rotation is arranged on the latch hook 3 that can insert perforation 9 on the first window unit 4 and hook the limit, hole of perforation 9, be opened in respectively the first window unit 4, the first opening 17 and 20 on the slide rail 11, be arranged on the second window unit 6 and have projection 5 and projection 5 can be inserted the first opening 17 on the first window unit 4 and the slide rail 11 and the first shell fragment 14 of 20, promoting security window 23 slides in chute 24, after having closed window opening 22, rotate latch hook 3, so that latch hook 3 inserts perforation 9, and hook perforation 9 limit, hole, realize the first locking of window unit 4 on slide rail 11, simultaneously, dependence is arranged on the first shell fragment 14 on the second window unit 6, so that the projection 5 of the first shell fragment 14 can be inserted the first opening 17 and 20, realized the first window unit 4, the locking of the second window unit 6 and their lockings on slide rail 11.In order to make things convenient for the locking and unlocking operation of lockout mechanism 25, be provided with elastic component 2 between latch hook 3 and the first window unit 4, elastic component 2 is torsion spring, elastic component 2 can provide latch hook 3 one elastic-restoring forces, so that latch hook 3 hooks the limit, hole of perforation 9, the head of latch hook 3 has guiding surface, in locking process, this guiding surface is perforated 9 limit, hole and compresses rotation, the elastic resistance that latch hook 3 overcomes elastic component 2 rotates, thereby latch hook 3 inserts in the perforation 9, can hook the limit, hole of perforation 9 under the elastic-restoring force effect of elastic component 2, in releasing process, rotational lock core 7 namely can drive the elastic resistance that latch hook 3 overcomes elastic component 2 and rotate, so that latch hook 3 breaks away from the limit, hole of perforation 9, so just can promote window 23 is installed, open window opening 22.
Automatically insert and break away from the first window unit 4 in order to realize projection 5 on the first shell fragment 14, the first opening 17 and 20 on the slide rail 11, namely make things convenient for the locking and unlocking operation of lockout mechanism 25, the surface of the projection 5 of the first shell fragment 14 is obliquely installed along the direction that the second forms 6 stretch out the first forms 4 with raising gradually, moreover, lockout mechanism 25 also comprises the second opening 21 that is opened on the slide rail 11, the surface of projection 16 that is arranged on the second window unit 6 and has projection 16 and should projection 16 can insert the second shell fragment 15, the second shell fragments 15 of the second opening 21 is obliquely installed along the direction that the second forms 6 collapse into the first forms 1 with raising gradually.Suppose that window opening 22 is opened fully, security window 23 shrinks, this moment is when needing closing window opening 22, drag security window 23, the first window unit 4, the second window unit 6 slides in the chute 24 of slide rail 11, in Fig. 1, the first opening 20 on the slide rail 11, the second opening 21 is spaced along the rail length direction, at the first window unit 4, when the second window unit 6 slides into correct position, the projection 16 of the second shell fragment 15 on the second window unit 6 is inserted in the second opening 21 of slide rail 11, the projection 5 of the first shell fragment 14 on the second window unit 6 is inserted in first opening 17 and 20 of the first window unit 4 and slide rail 11 simultaneously, this moment, security window 23 extended, and cover window opening 22 fully, and the first window unit 4 was locked on the slide rail 11 by latch hook 3 and cooperating of perforation 9, in the time will reopening window opening 22, rotate release latch hook 3, then enforce security window 23, rely on the inclined-plane on projection 5 surfaces on the first shell fragment 14, the inclined-plane on projection 16 surfaces on the second shell fragment 15, so that the projection 5 on the first shell fragment 14 is pressed into automatically, with slide rail 11, the first opening 20 on the first window unit 4, the second opening 21 is separated, the second window unit 6 collapses in the first window unit 4, projection 16 on the second shell fragment 15 on the second window unit 6 also is pressed into automatically, projection 16 is separated with the second opening 21 of slide rail 11, the first window unit 4, the second window unit 6 slides in chute 24, window opening 22 is come out, and the security window 23 that shrink this moment can reduce area occupied.
Be provided with the first alarm unit 81 on the first window unit 4, be arranged on and be provided with second alarm unit 82 that can contact or be separated with the first alarm unit 81 on the connection frame 12 between a pair of slide rail 11, when security window 23 closing window opening 22, the first alarm unit 81 contacts with the second alarm unit 82, sending signal designation window opening 22 is closed, when window opening 22 was opened, the first alarm unit 81 and the second alarm unit 82 were separated, and send alerting signal.Generally speaking, the first alarm unit 81, the second alarm unit 82 one of them parts are arranged on the security window 23, the another one parts are arranged on the fixed parts, and these fixed parts can also push up 10 or slide rail 11 etc. for sedan-chair except connecting frame 12.
In the present embodiment, as shown in Figure 1, the first window unit 4, the second window unit 6 includes jamb, cover by sheet metal between the jamb, the groove that carries out telescopic slide for the second window unit 6 on the first window unit 4 is opened on the apparent surface of the jamb that is oppositely arranged, moreover, the first opening 17 on the first window unit 4 also is opened on the jamb, furthermore, also offer groove on the apparent surface of the jamb that is oppositely arranged on the second window unit 6, be fixedly installed the first shell fragment 14 in this groove, the second shell fragment 15, offer the opening 18 and 19 that is connected with groove on the surface of jamb, supply respectively the projection 5 on the first shell fragment 14, projection 16 on the second shell fragment 15 wears out.
Claims (2)
1. elevator car top emergency exit, offer the window opening that to be closed by described security window on the described sedan-chair top, it is characterized in that: described sedan-chair top top or below be provided with a pair of slide rail that parallels, described window opening is between a pair of described slide rail, all has the chute that extends along the rail length direction on the relative position of described a pair of slide rail, described security window comprises a plurality of window units that are arranged in order along the rail length direction, one of them window unit has the groove that extends along the rail length direction in adjacent two described window units, the another one window unit can stretch out slidably or collapses into described groove along the rail length direction, the two opposite outer section of described a plurality of window units all can be inserted in the chute of described a pair of slide rail slidably along the rail length direction, be provided be used to the lockout mechanism of locating described window unit between described window unit and the described sedan-chair top
Be provided with first between one end of described a pair of slide rail and connect frame, described a plurality of window unit has two, be respectively the first window unit, the second window unit, has described groove on described the first window unit, described lockout mechanism comprises that being opened in described first connects frame, perforation in two parts of described the first window unit on one of them parts, rotation is arranged on the latch hook that can insert described perforation on the another one parts and hook the limit, hole of described perforation, be opened in respectively described the first window unit, the first opening on the described slide rail, be arranged on described the second window unit and have projection and described projection can be inserted the first shell fragment of the first opening on described the first window unit and the described slide rail
Described lockout mechanism also comprises the second opening of being opened on the described slide rail, be arranged on described the second window unit and have projection and this projection can be inserted the second shell fragment of described the second opening, the surface of the projection of described the first shell fragment is obliquely installed along the direction that described the second forms stretch out described the first forms with raising gradually, and the surface of the projection of described the second shell fragment is obliquely installed along the direction that described the second forms collapse into described the first forms with raising gradually.
2. a kind of elevator car top emergency exit according to claim 1, it is characterized in that: be provided with the first alarm unit on the described window unit, described sedan-chair top or described slide rail or be arranged on is provided with second alarm unit that can contact or be separated with described the first alarm unit on the connection frame between the described a pair of slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215300 CN102249135B (en) | 2011-07-29 | 2011-07-29 | Elevator car top emergency exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215300 CN102249135B (en) | 2011-07-29 | 2011-07-29 | Elevator car top emergency exit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102249135A CN102249135A (en) | 2011-11-23 |
| CN102249135B true CN102249135B (en) | 2013-04-24 |
Family
ID=44976780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110215300 Expired - Fee Related CN102249135B (en) | 2011-07-29 | 2011-07-29 | Elevator car top emergency exit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102249135B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477425B (en) * | 2015-08-27 | 2018-10-19 | 上海三菱电梯有限公司 | Elevator ceiling access panel |
| CN105775965B (en) * | 2016-01-29 | 2018-11-06 | 浙江巨人控股有限公司 | A kind of lift escape structure |
| CN106241567B (en) * | 2016-08-31 | 2018-07-10 | 浙江巨人控股有限公司 | A kind of bidirectional open can escape furred ceiling |
| CN108975135A (en) * | 2018-10-06 | 2018-12-11 | 湖州巨创电梯部件有限公司 | The cabin elevator ventilation device of anti-intrusion |
| CN115072514A (en) * | 2022-03-23 | 2022-09-20 | 上海富士电梯有限公司 | Immersive intelligent elevator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974731Y (en) * | 2006-11-29 | 2007-11-14 | 济南重工股份有限公司 | Elevator safety window |
| CN201729558U (en) * | 2010-05-25 | 2011-02-02 | 宁波宏大电梯有限公司 | Car top safety window of elevator |
| CN202226509U (en) * | 2011-07-29 | 2012-05-23 | 苏州富士电梯有限公司 | Safety window on elevator cab top |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239235U (en) * | 1975-03-29 | 1977-03-19 | ||
| JP2011051703A (en) * | 2009-09-01 | 2011-03-17 | Mitsubishi Electric Corp | Cage of elevator |
-
2011
- 2011-07-29 CN CN 201110215300 patent/CN102249135B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974731Y (en) * | 2006-11-29 | 2007-11-14 | 济南重工股份有限公司 | Elevator safety window |
| CN201729558U (en) * | 2010-05-25 | 2011-02-02 | 宁波宏大电梯有限公司 | Car top safety window of elevator |
| CN202226509U (en) * | 2011-07-29 | 2012-05-23 | 苏州富士电梯有限公司 | Safety window on elevator cab top |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102249135A (en) | 2011-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102249135B (en) | Elevator car top emergency exit | |
| CN202226509U (en) | Safety window on elevator cab top | |
| CN203391491U (en) | Stamping locking device | |
| CN104528505A (en) | Integrated car door locking blade | |
| CN104196370B (en) | A kind of door lock for track traffic escape door | |
| CN105896324A (en) | Normally-closed moisture-proof power distribution cabinet | |
| CN102642758A (en) | Simple elevator car door lock | |
| CN105174003A (en) | Elevator hoistway security gate | |
| CN206266058U (en) | A kind of lift safety window locking device | |
| CN205805245U (en) | Gravity self-locking formula fire fighting truck tilt-up door | |
| CN211622983U (en) | Escape lock for fan tower | |
| CN108150056A (en) | A kind of security protection door of construction site | |
| CN206650316U (en) | Protection type regulator cubicle | |
| CN102285571B (en) | Safety window for elevator top beam | |
| CN2780933Y (en) | Push-bar lock | |
| CN207776708U (en) | A kind of security protection door of construction site | |
| EP2412902B1 (en) | A sectional door with an entrance door having a closure system | |
| CN110219537A (en) | Built-up shaft switchs mechanical hinge to the left and right | |
| CN201972477U (en) | Lift door lock | |
| CN105089350A (en) | Deadlock for a door leaf of a door as well as mounting method | |
| CN106193852A (en) | The anti-device of falling down from the building of a kind of teaching building | |
| CN202611493U (en) | Security mechanism for antitheft door | |
| CN202575659U (en) | Easy type elevator car door lock | |
| CN205023674U (en) | Elevator door lock device | |
| CN214697346U (en) | Hook lock capable of being unlocked by pressing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180423 Address after: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 718 No. 215122 Jiangsu Province, Suzhou City Industrial Park Fengting Avenue Patentee before: Suzhou Fushi Elevator Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |