CN202414925U - Elevator leveling locking device - Google Patents
Elevator leveling locking device Download PDFInfo
- Publication number
- CN202414925U CN202414925U CN2011205672172U CN201120567217U CN202414925U CN 202414925 U CN202414925 U CN 202414925U CN 2011205672172 U CN2011205672172 U CN 2011205672172U CN 201120567217 U CN201120567217 U CN 201120567217U CN 202414925 U CN202414925 U CN 202414925U
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- China
- Prior art keywords
- electromagnet
- support
- elevator
- pipe link
- relative
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- Expired - Lifetime
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Abstract
The utility model provides an elevator leveling locking device comprising two brackets arranged on two opposite side walls of an elevator car respectively. Each bracket comprises a bracket base and two parallel supporting plates fixed at the bracket base; two through holes opposite to each other are arranged in the two supporting plates; a movable connection rod sleeved with a spring is arranged in each through hole; one end of each connection rod, located in the brackets, is equipped with an electromagnet; one end of each spring is fixed on each bracket, the other end of the spring is fixed on each electromagnet; and an iron guide rail vertical to the level is arranged in the middle of the two opposite electromagnets on the same bracket. The device provided by the utility model has the advantages of effectively enhancing elevator safety, avoiding the falling of the elevator car caused by the skid of a drawing cable, ensuring the elevator leveling precision, and improving the elevator comfort and stability.
Description
Technical field
The utility model relates to a kind of device in the elevator manufacturing field, especially a kind of Elevator landing latching device.
Background technology
Elevator landing is meant that the car of elevator near bus stop the time, makes car sill and landing sill reach conplane dynamic process, also can be regarded as the at a slow speed course of action of elevator when the stop regular calling.
In the prior art, be to lift car behind Elevator landing, if towing machine work mal this moment (problem being arranged like velocity limiter, safety tongs etc.) just can not move certain potential safety hazard of existence at once by towing machine.In addition, the Elevator landing precision of prior art is lower, when the passenger passes in and out car, car can be among a small circle bob, influence the comfort of passenger in taking process.
Summary of the invention
The purpose of the utility model is to provide a kind of Elevator landing latching device; Only lean on behind the Elevator landing that exists in the prior art towing machine to lift car, problem that potential safety hazard is bigger to solve, solved also that the Elevator landing precision is low, car can fluctuate, the technical matters of the comfort deficiency of passenger in taking process.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The Elevator landing latching device; Comprise two supports being located at respectively on two relative sidewalls of lift car; Said support comprises bracket base and two parallel stay bearing plates that are fixed in bracket base, and described two stay bearing plates are provided with two relative through holes, be provided with in each through hole one be with spring, pipe link movably; Said pipe link is fixed with an electromagnet at an end that is positioned at said support; One end of said spring is fixed on the said stay bearing plate, and the other end of said spring is fixed on the said electromagnet, and the midway location of two relative electromagnet is provided with an irony guide rail vertical with horizontal surface on the same said support.
Further; The Elevator landing latching device also comprises lead and power supply, and said electromagnet has winding coil, and said winding coil is connected with said power supply through said lead respectively; The winding coil of two relative electromagnet is around to identical; After the described winding coil energising, the identical the suction-combining force of pole orientation that two relative electromagnet produce is with described guide rail obvolvent; Described winding coil the suction-combining force after outage disappears, with described guide rail natural separation.
Further, said two relative through holes are on same horizontal linear.
Further, said pipe link is on the horizontal linear, and the pipe link on the said support is parallel with the car side wall of fixing this support.
Further, said pipe link is on the horizontal linear, and the pipe link on the said support is vertical with the car side wall of fixing this support.
Further, the cross-sectional plane of said guide rail is the T font.
The advantage of the utility model is, effectively strengthens elevator safety property, prevents that car from falling because of hoist ropes skids, and guarantees the Elevator landing precision, increases comfort and stationarity, and lift car not meeting when the passenger passes in and out is shaken up and down.
Description of drawings
Fig. 1 is the structural representation of the utility model Elevator landing latching device;
Fig. 2 is the structural representation of another embodiment of the utility model Elevator landing latching device.
Label declaration among the figure:
1, car, 2, sidewall, 3, support, 4, spring, 5, pipe link, 6, electromagnet, 7, guide rail, 8, bracket base, 9, stay bearing plate.
The specific embodiment
Below in conjunction with the specific embodiment of accompanying drawing detailed description the utility model Elevator landing latching device, but the enforcement of the utility model is not limited to following embodiment.
As shown in Figure 1; The Elevator landing latching device comprises two supports 3 being located at respectively on two relative sidewalls 2 of lift car 1, and each support 3 comprises bracket base 8 and two that are fixed in bracket base 8 parallel stay bearing plates 9; Two stay bearing plates 9 are provided with two relative through holes (figure does not show); Be provided with in each through hole one be with spring 4, pipe link 5 movably, pipe link 5 is fixed with an electromagnet 6 at an end that is positioned at support 3, an end of spring 4 is fixed on the stay bearing plate 9; The other end of spring 4 is fixed on the electromagnet 6, and the midway location of two relative electromagnet 6 is provided with an irony guide rail 7 vertical with horizontal surface on the same support 3.
The Elevator landing latching device also comprises lead (figure does not show) and power supply (figure does not show); Electromagnet 6 has winding coil (figure does not show); Said winding coil is connected with power supply through lead respectively, and the winding coil of two relative electromagnet 6 is around to identical, after the said winding coil energising; The identical the suction-combining force of pole orientation that relative two electromagnet 6 produce, two electromagnet 6 and guide rail 7 obvolvents; Winding coil the suction-combining force after outage disappears, two electromagnet 6 and guide rail 7 natural separation.If the pole orientation of two relative electromagnet 6 is different, latter two electromagnet 6 of switching on will separate because of huge repulsion, can not produce the technique effect of holding guide rail tightly.
When elevator come to a complete stop, when elevator door is opened; Sensor on the elevator door transmits an electric signal to apparatus for controlling elevator; The winding coil power supply of apparatus for controlling elevator and then the two blocks of relative electromagnet 6 in the utility model, two blocks of electromagnet 6 produce magnetic, and guide rail 7 is the irony guide rail; Can exist bigger magnetic force make electromagnet 6 and guide rail 7 hold tightly between two blocks of electromagnet 6 and the guide rail 7, make lift car 1 be fixed together through support 3 and electromagnet 6 and guide rail 7.In this process; Two blocks of relative electromagnet 6 on the same support are identical, and the magnetic force size of guide rail 7 both sides is also identical, and the coiling mode of winding coil is identical; The pole orientation of two electromagnet 6 is identical, and the spring 4 that is overlapping on the pipe link 5 deformation takes place is elongated.
When elevator door cuts out; Sensor on the elevator door transmits another electric signal to apparatus for controlling elevator; Control system and then with the outage of the winding coil of two blocks of relative electromagnet 6, two blocks of electromagnet 6 lose magnetism, and spring 4 reinstatements of deformation take place; Drive two blocks of electromagnet 6 and reset, two blocks of electromagnet 6 are in released state once more with guide rail 7.
Said two relative through holes are on same horizontal linear; Pipe link 5 in two through holes is on same horizontal linear; Pipe link 5 perpendicular to the cooresponding stay bearing plate 9 of this pipe link, two relative electromagnet 6 on same horizontal linear, can guarantee electromagnet 6 winding coils energisings after; Guide rail 7 both sides are stressed identical, guarantee it and hold effect tightly.
The cross-sectional plane of guide rail 7 is the T font, is applicable to the support 3 of difformity, different directions.
As shown in Figure 2, in another embodiment of the utility model, pipe link 5 is on the horizontal linear, and the pipe link 5 on the support 3 is vertical with the car side wall 2 of fixed support 3, and the car side wall 2 of the bottom surface of bracket base 8 and fixed support 3 is perpendicular.In this scheme, car 1 center of gravity is little can to have influence on its counterbalance effect partially, therefore can consider to be modified into the scheme that each support 3 has two pairs of electromagnet 6.When elevator was static, respectively there were two groups of electromagnet (amounting to eight) car 1 both sides, are clipped on the guide rail 7; Effectively strengthen car 1 stability, support 3 volumes are bigger, and the dynamics that support 3 can bear when car 1 was static is bigger; Fixed effect is better, is applicable to the large-scale elevator that load carrying ability is bigger.
The utility model can effectively strengthen elevator safety property; Prevent that car from falling because of hoist ropes skids in quiescence, guarantee the Elevator landing precision, make lift car more steady; Make the passenger feel more comfortable, prevent that effectively lift car from shake up and down taking place when the passenger passes in and out.
The above is merely the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model design, can also make some improvement and retouching, these improvement and retouching also should be regarded as in the protection domain of the utility model.
Claims (6)
1. Elevator landing latching device; It is characterized in that; Comprise two supports being located at respectively on two relative sidewalls of lift car; Said support comprises bracket base and two parallel stay bearing plates that are fixed in bracket base, and described two stay bearing plates are provided with two relative through holes, be provided with in each through hole one be with spring, pipe link movably; Said pipe link is fixed with an electromagnet at an end that is positioned at said support; One end of said spring is fixed on the said stay bearing plate, and the other end of said spring is fixed on the said electromagnet, and the midway location of two relative electromagnet is provided with an irony guide rail vertical with horizontal surface on the same said support.
2. Elevator landing latching device as claimed in claim 1 is characterized in that, also comprises lead and power supply; Said electromagnet has winding coil; Said winding coil is connected with said power supply through said lead respectively, and the winding coil of two relative electromagnet is around to identical, after the described winding coil energising; The identical the suction-combining force of pole orientation that two relative electromagnet produce is with described guide rail obvolvent; Described winding coil the suction-combining force after outage disappears, with described guide rail natural separation.
3. Elevator landing latching device as claimed in claim 1 is characterized in that, said two relative through holes are on same horizontal linear.
4. Elevator landing latching device as claimed in claim 1 is characterized in that, said pipe link is on the horizontal linear, and the pipe link on the said support is parallel with the car side wall of fixing this support.
5. Elevator landing latching device as claimed in claim 1 is characterized in that, said pipe link is on the horizontal linear, and the pipe link on the said support is vertical with the car side wall of fixing this support.
6. Elevator landing latching device as claimed in claim 1 is characterized in that, the cross-sectional plane of said guide rail is the T font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672172U CN202414925U (en) | 2011-12-30 | 2011-12-30 | Elevator leveling locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672172U CN202414925U (en) | 2011-12-30 | 2011-12-30 | Elevator leveling locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414925U true CN202414925U (en) | 2012-09-05 |
Family
ID=46739709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205672172U Expired - Lifetime CN202414925U (en) | 2011-12-30 | 2011-12-30 | Elevator leveling locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414925U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508284A (en) * | 2013-10-16 | 2014-01-15 | 上海三荣电梯制造有限公司 | Settlement prevention device of elevator |
| CN104163373A (en) * | 2014-08-01 | 2014-11-26 | 苏州汉森华纳节能科技有限公司 | Energy-saving elevator |
| CN104860145A (en) * | 2015-04-20 | 2015-08-26 | 赵春生 | Elevator sudden movement prevention intelligent security support |
| CN105042187A (en) * | 2014-04-29 | 2015-11-11 | 通力股份公司 | Travelling cable clamp assembly, an elevator arrangement, and a method |
| CN105221902A (en) * | 2014-05-30 | 2016-01-06 | Ge医疗系统环球技术有限公司 | Supporter for display device and medical diagnosis monitoring equipment |
| CN105565122A (en) * | 2016-03-18 | 2016-05-11 | 杭州临安众方机电有限公司 | Stabilization mechanism of elevator car |
| CN106586764A (en) * | 2016-12-28 | 2017-04-26 | 日立电梯（中国）有限公司 | Elevator and door-opening shearing preventing device thereof |
| CN106744140A (en) * | 2016-12-28 | 2017-05-31 | 日立电梯（中国）有限公司 | Elevator and its anti-enabling shear |
-
2011
- 2011-12-30 CN CN2011205672172U patent/CN202414925U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508284A (en) * | 2013-10-16 | 2014-01-15 | 上海三荣电梯制造有限公司 | Settlement prevention device of elevator |
| CN103508284B (en) * | 2013-10-16 | 2016-02-17 | 上海三荣电梯制造有限公司 | A kind of settlement prevention device of elevator |
| CN105042187A (en) * | 2014-04-29 | 2015-11-11 | 通力股份公司 | Travelling cable clamp assembly, an elevator arrangement, and a method |
| CN105042187B (en) * | 2014-04-29 | 2019-07-09 | 通力股份公司 | Retinue cable clamp component, lift appliance and method |
| CN105221902A (en) * | 2014-05-30 | 2016-01-06 | Ge医疗系统环球技术有限公司 | Supporter for display device and medical diagnosis monitoring equipment |
| CN104163373A (en) * | 2014-08-01 | 2014-11-26 | 苏州汉森华纳节能科技有限公司 | Energy-saving elevator |
| CN104860145A (en) * | 2015-04-20 | 2015-08-26 | 赵春生 | Elevator sudden movement prevention intelligent security support |
| CN105565122A (en) * | 2016-03-18 | 2016-05-11 | 杭州临安众方机电有限公司 | Stabilization mechanism of elevator car |
| CN106586764A (en) * | 2016-12-28 | 2017-04-26 | 日立电梯（中国）有限公司 | Elevator and door-opening shearing preventing device thereof |
| CN106744140A (en) * | 2016-12-28 | 2017-05-31 | 日立电梯（中国）有限公司 | Elevator and its anti-enabling shear |
| CN106744140B (en) * | 2016-12-28 | 2018-10-19 | 日立电梯（中国）有限公司 | Elevator and its anti-enabling shear |
| CN106586764B (en) * | 2016-12-28 | 2019-06-04 | 日立电梯（中国）有限公司 | Elevator and its anti-enabling shear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |