CN203903730U - Synchronous halving sliding-type elevator car roof safety window - Google Patents
Synchronous halving sliding-type elevator car roof safety window Download PDFInfo
- Publication number
- CN203903730U CN203903730U CN201420294958.1U CN201420294958U CN203903730U CN 203903730 U CN203903730 U CN 203903730U CN 201420294958 U CN201420294958 U CN 201420294958U CN 203903730 U CN203903730 U CN 203903730U
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- security window
- synchronous
- elevator car
- window lid
- car top
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a synchronous halving sliding-type elevator car roof safety window which comprises two safety window covers, a limiting locking mechanism, a synchronous transmission mechanism, a sliding mechanism and a safety lock. The safety lock is fixedly arranged on the top of one safety window cover. The limiting locking mechanism is fixedly arranged on an elevator car roof. The two safety window covers are movably arranged inside the limiting locking mechanism. The two safety window covers can move inside the limiting locking mechanism in the longitudinal direction. The two safety window covers are located above a safety exit of the elevator car roof. The sliding mechanism is fixedly arranged at the portion where the two safety window covers are connected with the elevator car roof so as to ensure that the safety window covers can freely slide relative to the elevator car roof. The two safety window covers are jointly connected with the synchronous transmission mechanism. The synchronous transmission mechanism can drive the two safety window covers to synchronously and reversely move. The synchronous halving sliding-type elevator car roof safety window can be conveniently and rapidly opened and closed and can be rapidly opened in a rescue site, and rescue operation is safe and reliable.
Description
Technical field
The utility model relates to a kind of annex of lift car, be specifically related to a kind of synchronous in minute sliding type elevator car top emergency exit.
Background technology
According to the regulation of relevant GB, rescue need to arrange safe mouthful with elevator.If safety mouth is positioned at sedan-chair top, existing structure is that security window lid is connected through the hinge with sedan-chair top, and the unfolding mode of security window is to overturn perpendicular to sedan-chair end face.
This simple in structure, but there are following three problems: the first, take sedan-chair top upper space larger, during sedan-chair frame height design, need to, according to constantly change and the check of different elevator size, increase the cost of designing and developing; The second, this unfolding mode causes car sedan-chair frame size to increase, and affects top car clearance and sedan-chair frame quality, needs frequent self-criticism top car clearance when sedan-chair frame size increases exploitation; When sedan-chair frame mass penalty has reduced the load-carrying ability of elevator and elevator no-load, energy consumption is higher; The 3rd, there is potential safety hazard in this unfolding mode---while opening by triangular key in cab, when upset strength or insufficient height, under security window meeting secondary falling, to opening security window personnel's head, hand, there is the danger injuring by a crashing object.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of synchronous in minute sliding type elevator car top emergency exit, it can be parallel to the unfolding mode of elevator car top emergency exit sedan-chair end face and open from becoming perpendicular to the upset of sedan-chair end face.
For solving the problems of the technologies described above, during the utility model is synchronous, the technical solution of minute sliding type elevator car top emergency exit is:
Comprise two security window lids 1, limitation locking mechanism 2, synchronous drive mechanism 3, slide mechanism 4, safety lock 5, wherein the top of a security window lid 1 is fixedly installed safety lock 5; Limitation locking mechanism 2 is fixedly installed on elevator car top, and described two security windows lid 1 is movably set in limitation locking mechanism 2, and two security window lids 1 can be along the longitudinal movement in limitation locking mechanism 2; Described two security windows lid 1 is positioned at the safety mouthful top of elevator car top, and two security window lids 1 are fixedly installed slide mechanism 4 with the connecting portion of elevator car top, to guarantee that security window lid 1 can be free to slide with respect to elevator car top; Two common synchronous drive mechanisms 3 that connect of security window lid 1, synchronous drive mechanism 3 can drive two security windows to cover 1 synchronous backward and move.
Described limitation locking mechanism 2 comprises 21,23 and two walings 22,24 of two cross reinforcings, 21,23 and two walings of two cross reinforcings 22,24 form rectangular frame, two walings 22,24 are as the sliding rail of security window lid 1, and two security window lids 1 longitudinally reinforced rib 22,24 synchronous backwards move.
Described cross reinforcing 23 be wherein provided with the end position latch hook 25 for positioning security window lid 1 on one; The correspondence position of described security window lid 1 offers end position lock hole 11, and when end position latch hook 25 hooks the end position lock hole 11 of security window lid 1, security window lid 1 is fixed on cross reinforcing 23 by end position latch hook 25.
Described synchronous drive mechanism 3 comprises two synchronous pulley 31, Timing Belt 32, the first security window lid attachments 33, the second security window lid attachments 34 that diameter is identical, two synchronous pulleys 31 are connected and fixed 35, two anchor shafts 35 of axle by bearing respectively and are fixedly connected with elevator car top respectively; Timing Belt 32 is walked around two synchronous pulleys 31 and is formed two driving bands that are parallel to each other, article two, on driving band, be fixedly installed respectively the first security window lid attachments 33 and the second security window lid attachments 34, the first security window lid attachments 33 and be connected separately a security window lid 1 with the second security window lid attachments 34.
Described slide mechanism 4 comprises substrate, and on substrate, stationary distribution has a row or multi-row bearing ball or bearing needle roller.
The top of described safety lock 5 is provided with manual unlocking mechanism 51; The bottom of safety lock 5 offers triangular key hole.
The technique effect that the utility model can reach is:
The utility model is realized security window by Synchronizable drive systems and is covered minute sliding type opening in the plane inter-sync of sedan-chair top, the form of opening is as elevator center opening door, can reduce the design height of elevator car frame so that compact conformation, increase top car clearance, and can make that elevator operation is more energy-conservation, product development and manufacturing cost reduce, and improves the safety that security window opens and closes simultaneously.
The utility model can hoisting elevator load-carrying ability, energy consumption while reducing elevator no-load, meets the trend of Energy Conservation.
The utility model can open and close security window quickly and easily, is convenient to rescue site and opens rapidly, makes salvage work safe and reliable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is that the utility model divides the schematic diagram of sliding type elevator car top emergency exit synchronously;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is decomposing schematic representation of the present utility model;
Fig. 4 is the schematic diagram of security window lid of the present utility model;
Fig. 5 is the schematic diagram of limitation locking of the present utility model mechanism;
Fig. 6 is the schematic diagram of synchronous drive mechanism of the present utility model;
Fig. 7 is the schematic diagram of sedan-chair top safety mouth;
Fig. 8 is use view of the present utility model.
Description of reference numerals in figure:
1 is security window lid, and 2 is spacing lockout mechanism,
3 is synchronous drive mechanism, and 4 is slide mechanism,
5 is safety lock,
11 is end position lock hole, and 12 dodge hole for triangular key,
21,23 is cross reinforcing, and 22,24 is waling,
25 is end position latch hook,
31 is synchronous pulley, and 32 is Timing Belt,
33 is the first security window lid attachments, and 34 is the second security window lid attachments,
35 is anchor shaft,
51Wei manual unlocking mechanism,
201 for dodging groove, and 202 is synchronous drive mechanism mounting hole.
The specific embodiment
As shown in Figure 1 to Figure 3, minute sliding type elevator car top emergency exit during the utility model is synchronous, the security window lid 1, limitation locking mechanism 2, synchronous drive mechanism 3, slide mechanism 4, the safety lock 5 that comprise two same sizes, wherein the top of a security window lid 1 is fixedly installed safety lock 5;
Limitation locking mechanism 2 is fixedly installed on elevator car top, and two security window lids 1 are movably set in limitation locking mechanism 2, and two security window lids 1 can be along the longitudinal movement in limitation locking mechanism 2;
Two security window lids 1 are positioned at the safety mouthful top of elevator car top, and two security window lids 1 are fixedly installed slide mechanism 4 with the connecting portion of elevator car top, to guarantee that security window lid 1 can be free to slide with respect to elevator car top;
Two common synchronous drive mechanisms 3 that connect of security window lid 1, synchronous drive mechanism 3 can drive two security windows to cover 1 synchronous backward and move.
As shown in Figure 5, limitation locking mechanism 2 comprises 21,23 and two walings 22,24 of two cross reinforcings, 21,23 and two walings of two cross reinforcings 22,24 form rectangular frame, two walings 22,24 are as the sliding rail of security window lid 1, and two security window lids 1 longitudinally reinforced rib 22,24 synchronous backwards move; Waling 22,24 de-orbits in the time of can avoiding security window lid 1 to slide, and can increase the intensity on sedan-chair top simultaneously, strengthens the weight capacity on sedan-chair top, is conducive to salvage work; Two cross reinforcings 21,23 can limit the end position that security window lid 1 slides, and avoid opening in the process of security window because of the excessive synchronous drive mechanism causing 3 damage or the security window part distortion of exerting oneself;
Wherein on a cross reinforcing 23, be provided with the end position latch hook 25 for positioning security window lid 1; As shown in Figure 4, the correspondence position of security window lid 1 offers end position lock hole 11, and when end position latch hook 25 hooks the end position lock hole 11 of security window lid 1, security window lid 1 is fixed on cross reinforcing 23 by end position latch hook 25; When security window lid 1 is opened, operating limit position latch hook 25 is security window lid 1 fixedly, to prevent the accidental movement of security window lid 1, guarantees the smooth enforcement of salvage work.
As shown in Figure 6, synchronous drive mechanism 3 comprises two synchronous pulley 31, Timing Belt 32, the first security window lid attachments 33, the second security window lid attachments 34 that diameter is identical, two synchronous pulleys 31 are connected and fixed 35, two anchor shafts 35 of axle by bearing respectively and are fixedly connected with elevator car top respectively; Timing Belt 32 is walked around two synchronous pulleys 31 and is formed two driving bands that are parallel to each other, article two, on driving band, be fixedly installed respectively the first security window lid attachments 33 and the second security window lid attachments 34, the first security window lid attachments 33 and be connected separately a security window lid 1 with the second security window lid attachments 34.
Because two security window lids 1 connect two driving bands that are parallel to each other separately, and the sense of motion of its two driving bands is inevitable contrary during Timing Belt 32 work, therefore at a mobile wherein security window, cover 1 o'clock, another piece security window lid 1 can synchronously move in the opposite direction, thus reach rapidly open, the effect of quick closed safe window.
Slide mechanism 4 can be ball slide mechanism or needle roller slide mechanism, and ball slide mechanism or needle roller slide mechanism comprise substrate, and on substrate, stationary distribution has a row or multi-row bearing ball or bearing needle roller;
Slide mechanism 4 is fixedly installed on the longitudinal edge of security window lid 1; security window lid 1 connects elevator car top by slide mechanism 4; to reduce the coefficient of sliding resistance between security window lid 1 and elevator car top; compensate the sheet metal component distortion causing due to processing factors simultaneously, guarantee reliability and the safety in utilization of sliding.
The top of safety lock 5 is provided with manual unlocking mechanism 51, for manual unlocking safety lock 5 above sedan-chair top; The bottom of safety lock 5 offers triangular key hole, for using triangular key to open safety lock 5 in car; Triangular key as shown in Figure 4, on security window lid 1, corresponding to the position in triangular key hole, offers triangular key and dodges hole 12, so that can stretch into safety lock 5 to open safety lock 5 by triangular key from covering 1 by security window in car.
During installation, first at elevator car top, offer safe mouth, as shown in Figure 7, one end of safety mouth forms dodges groove 201, up to standard to guarantee the effective vent size of safety mouth; The outside of safety mouthful offers synchronous drive mechanism mounting hole 202, for the fixing anchor shaft 35 of synchronous drive mechanism 3;
Limitation locking mechanism 2 is fixedly connected on to the upper surface of elevator car top, and makes safety mouth be positioned at the central authorities of limitation locking mechanism 2;
The anchor shaft of synchronous drive mechanism 3 35 is fixedly connected with elevator car top, and synchronous drive mechanism 3 is positioned at the outside of limitation locking mechanism 2;
The first security window lid attachments 33, the second security window lid attachments 34 of synchronous drive mechanism 3 are connected respectively to two security window lids 1; And make two security window lids 1 be positioned at the sliding rail of limitation locking mechanism 2.
During unlatching, from sedan-chair, push up top manual unlocking safety lock 5 or use triangular key to open safety lock 5 in car; As shown in Figure 8, a mobile wherein security window lid 1, under the effect of synchronous drive mechanism 3, another piece security window covers 1 synchronous backward and moves, thus validity and agility that assurance is opened.
Security window of the present utility model covers under the effect of slide mechanism and limitation locking mechanism can be realized fast, open and close reliably, effortlessly.
The utility model has been compared three advantages with traditional convertible security window: the first, and open and close and do not have potential safety hazard and laborsaving; The second, compare with conventional elevator, top car clearance increases and energy-conserving and environment-protective---in minute sliding type security window be conducive to reduce the height of crane bridging system, top car clearance increases, sedan-chair frame quality reduces, hoisting elevator safety and energy consumption while reducing elevator no-load; The 3rd, save exploitation and manufacturing cost---during elevator exploitation, only need to stop enough distances and be convenient to personnel escape, avoid the limiting conditions of the opening and closing of computationally secure window; Sedan-chair top system materials reduce, and manufacturing cost reduces.
Claims (6)
- One kind synchronous in minute sliding type elevator car top emergency exit, it is characterized in that: comprise two security window lids (1), limitation locking mechanisms (2), synchronous drive mechanism (3), slide mechanism (4), safety lock (5), wherein the top of a security window lid (1) is fixedly installed safety lock (5);Limitation locking mechanism (2) is fixedly installed on elevator car top, and described two security windows lids (1) are movably set in limitation locking mechanism (2), and two security window lids (1) can be along the longitudinal movement in limitation locking mechanism (2);Described two security windows lids (1) are positioned at the safety mouthful top of elevator car top, two security window lids (1) are fixedly installed slide mechanism (4) with the connecting portion of elevator car top, to guarantee that security window lid (1) can be free to slide with respect to elevator car top;Two security window lids (1) connect synchronous drive mechanism (3) jointly, and synchronous drive mechanism (3) can drive two security window lid (1) synchronous backwards to move.
- According to claim 1 synchronous in minute sliding type elevator car top emergency exit, it is characterized in that: described limitation locking mechanism (2) comprises two cross reinforcings (21,23) and two walings (22,24), two cross reinforcings (21,23) form rectangular frame with two walings (22,24), two walings (22,24) are as the sliding rail of security window lid (1), and two security window lids (1) longitudinally reinforced rib (22,24) synchronous backward move.
- According to claim 2 synchronous in minute sliding type elevator car top emergency exit, it is characterized in that: described cross reinforcing (23) be wherein provided with the end position latch hook (25) for positioning security window lid (1) on one; The correspondence position of described security window lid (1) offers end position lock hole (11), when end position latch hook (25) hooks the end position lock hole (11) of security window lid (1), security window lid (1) is fixed on cross reinforcing (23) by end position latch hook (25).
- According to claim 1 synchronous in minute sliding type elevator car top emergency exit, it is characterized in that: described synchronous drive mechanism (3) comprises two synchronous pulley (31), Timing Belt (32), the first security window lid attachments (33), the second security window lid attachments (34) that diameter is identical, two synchronous pulleys (31) are connected and fixed axle (35) by bearing respectively, and two anchor shafts (35) are fixedly connected with elevator car top respectively; Timing Belt (32) is walked around two synchronous pulleys (31) and is formed two driving bands that are parallel to each other, article two, on driving band, be fixedly installed respectively the first security window lid attachments (33) and the second security window lid attachments (34), the first security window lid attachments (33) is connected a security window lid (1) separately with the second security window lid attachments (34).
- According to claim 1 synchronous in minute sliding type elevator car top emergency exit, it is characterized in that: described slide mechanism (4) comprises substrate, on substrate, stationary distribution has a row or multi-row bearing ball or bearing needle roller.
- According to claim 1 synchronous in minute sliding type elevator car top emergency exit, it is characterized in that: the top of described safety lock (5) is provided with manual unlocking mechanism (51); The bottom of safety lock (5) offers triangular key hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294958.1U CN203903730U (en) | 2014-06-05 | 2014-06-05 | Synchronous halving sliding-type elevator car roof safety window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294958.1U CN203903730U (en) | 2014-06-05 | 2014-06-05 | Synchronous halving sliding-type elevator car roof safety window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903730U true CN203903730U (en) | 2014-10-29 |
Family
ID=51778017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294958.1U Expired - Fee Related CN203903730U (en) | 2014-06-05 | 2014-06-05 | Synchronous halving sliding-type elevator car roof safety window |
Country Status (1)
| Country | Link |
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| CN (1) | CN203903730U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477425A (en) * | 2015-08-27 | 2017-03-08 | 上海三菱电梯有限公司 | Elevator ceiling access panel |
| CN106976788A (en) * | 2017-05-15 | 2017-07-25 | 重庆迈高电梯有限公司 | A kind of lift car in extensible car top space |
| CN107100498A (en) * | 2017-04-07 | 2017-08-29 | 宁波中车时代传感技术有限公司 | A kind of single open-type shield door |
| 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 |
| CN111017669A (en) * | 2018-12-21 | 2020-04-17 | 康力电梯股份有限公司 | Electric opening type car roof safety window |
| CN111278760A (en) * | 2017-12-04 | 2020-06-12 | 通力股份公司 | Elevator provided with a device for making an opening through the roof of an elevator car |
| CN114436088A (en) * | 2020-11-02 | 2022-05-06 | 奥的斯电梯公司 | A safety exit subassembly and elevator system for elevator car |
-
2014
- 2014-06-05 CN CN201420294958.1U patent/CN203903730U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477425A (en) * | 2015-08-27 | 2017-03-08 | 上海三菱电梯有限公司 | Elevator ceiling access panel |
| CN106477425B (en) * | 2015-08-27 | 2018-10-19 | 上海三菱电梯有限公司 | Elevator ceiling access panel |
| CN107100498A (en) * | 2017-04-07 | 2017-08-29 | 宁波中车时代传感技术有限公司 | A kind of single open-type shield door |
| CN106976788A (en) * | 2017-05-15 | 2017-07-25 | 重庆迈高电梯有限公司 | A kind of lift car in extensible car top space |
| CN111278760A (en) * | 2017-12-04 | 2020-06-12 | 通力股份公司 | Elevator provided with a device for making an opening through the roof of an elevator car |
| 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 |
| CN111017669A (en) * | 2018-12-21 | 2020-04-17 | 康力电梯股份有限公司 | Electric opening type car roof safety window |
| CN111017669B (en) * | 2018-12-21 | 2024-05-10 | 康力电梯股份有限公司 | Electric opening type car roof safety window |
| CN114436088A (en) * | 2020-11-02 | 2022-05-06 | 奥的斯电梯公司 | A safety exit subassembly and elevator system for elevator car |
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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 |
Granted publication date: 20141029 |