CN104931715A - Intelligent speed measuring device for high-speed elevator experimental tower - Google Patents
Intelligent speed measuring device for high-speed elevator experimental tower Download PDFInfo
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- CN104931715A CN104931715A CN201510356284.2A CN201510356284A CN104931715A CN 104931715 A CN104931715 A CN 104931715A CN 201510356284 A CN201510356284 A CN 201510356284A CN 104931715 A CN104931715 A CN 104931715A
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- elevator
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Abstract
The invention relates to an intelligent speed measuring device for a high-speed elevator experimental tower. The intelligent speed measuring device is provided with an experimental tower, wherein an experimental control center is arranged on the outer side of the experimental tower, the side edges of a cab are provided with a plurality of speed measurement baffle blocks, a plurality of speed measuring limit switches are arranged on the inner wall of the experimental tower from top to bottom, each speed measuring limit switch comprises a fixing device, a rotary device is arranged on each fixing device, the upper end of each fixing device is provided with an elastic pull rope, and a feedback device is arranged at the side edge of each speed measuring limit switch. The intelligent speed measuring device for the high-speed elevator experimental tower has the beneficial effects that: the intelligent speed measuring device obtains influence of descending speed of the cab on the whole elevator accurately through the arrangement of a series of sensors such as gravity sensing probes, thereby providing accurate parameters for the design and use of the high-speed elevator, being beneficial for the manufacturers to carry out corresponding optimization of the high-speed elevator, and promoting use safety performance of the high-speed elevator; and the intelligent speed measuring device is simple in structure, convenient in operation and high in measurement accuracy.
Description
technical field:
The present invention relates to a kind of express elevator test tower Intelligent speed-measuring device, belong to elevator technology field.
background technology:
along with generation that is increasing high-rise and high-rise building, people particularly get more and more to the demand of express elevator and super high speed elevator to elevator, although express elevator obtains liking of people due to its high speed performance, but also also there is huge potential safety hazard because of due to its high speed, if there occurs the problem of stall and other secure context at skyscraper high speed elevator, consequence is hardly imaginable, so country is provided with more harsh operating specification in express elevator, elevator manufacturer is also for express elevator test tower has been built in the security improving express elevator, the elevator of test is placed in test tower and simulates its normally operation or abnormal running, and carry out some destructive tests, to reach the object obtaining elevator correlation parameter, but how in test tower quick obtaining elevator at the speed of process of the test and the height of assessment elevator decline rate on the impact of whole elevator, become the difficult problem that current industry faces.
summary of the invention:
Technical matters to be solved by this invention is, provides a kind of express elevator test tower Intelligent speed-measuring device, to solve the technical barrier run in current industry.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of express elevator test tower Intelligent speed-measuring device, be provided with test tower, the arranged outside of described test tower has TCC, guide rail is provided with in described test tower, described guide rail is provided with car, and the bottom of described test tower is also provided with motor, the motion of described Electric Machine Control car.
As preferably, the side of described car arranges multiple block that tests the speed, and the inwall of described test tower is disposed with multiple limit switch that tests the speed from top to bottom, and described all limit switches that tests the speed all are connected on overhead control circuit.
As preferably, overhead control connection to described TCC, described in the limit switch that tests the speed comprise stationary installation, described stationary installation is also provided with whirligig, and the upper end of described stationary installation is provided with elastic drag rope.
As preferably, the rectangular structure of described stationary installation, one end of described stationary installation is provided with manhole, described manhole is provided with bolt, the other end of described stationary installation is provided with connecting through hole, one end of described whirligig is provided with lower connecting through hole, and described upper connecting through hole is consistent with the pore size of lower connecting through hole, and described upper connecting through hole and lower connecting through hole interconnect.
As preferably, the rectangular structure of described whirligig, one end of described whirligig is provided with gravity sensing contact, described gravity sensing contact is chondritic, described gravity sensing contact is provided with induction pick-up, one end of described induction pick-up is connected to gravity sensing contact, and the other end is connected to one end of speed conversion sensor, and the other end of described speed conversion sensor is connected on described overhead control circuit.
As preferably, described in the test the speed side of limit switch be also provided with feedback assembly, one end of described feedback assembly is connected to the afterbody of stationary installation, and the other end is connected on overhead control circuit.
Described TCC is provided with display screen, is provided with multiple control knob in described TCC.
Compared with prior art, usefulness of the present invention is: by being provided with a series of inductors such as gravity sensing contact, gravitional force when being fallen by car is by a series of induction and conversion, obtain the decline rate of car accurately to the impact of whole elevator, thus provide parameter accurately for the design and use of express elevator, and then be conducive to producer express elevator is optimized accordingly, thus improve the security performance of express elevator use, structure of the present invention is simple, easy to operate, measuring accuracy is higher.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure: 1, test tower; 2, TCC; 2-1, display screen; 2-2, control knob; 3, guide rail; 4, car; 5, motor; 6, test the speed block; 7, test the speed limit switch; 7-1, stationary installation; 7-2, whirligig; 7-3, elastic drag rope; 7-4, manhole; 7-5, bolt; 7-6, upper connecting through hole; 7-7, lower connecting through hole; 7-8, gravity sensing contact; 7-9, induction pick-up; 7-10, speed conversion sensor; 8, overhead control circuit; 9, feedback assembly.
embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments: a kind of express elevator test tower Intelligent speed-measuring device according to Fig. 1, be provided with test tower 1, the arranged outside of described test tower 1 has TCC 2, guide rail 3 is provided with in described test tower 1, described guide rail 3 is provided with car 4, the bottom of described test tower 1 is also provided with motor 5, and described motor 5 controls the motion of car 4.
In order to accurately related data can be measured, further, the side of described car 4 arranges multiple block 6 that tests the speed, the inwall of described test tower 1 is disposed with multiple limit switch 7 that tests the speed from top to bottom, described all limit switches 7 that tests the speed all are connected on overhead control circuit 8, overhead control circuit 8 is connected to described TCC 2, the described limit switch 7 that tests the speed comprises stationary installation 7-1, described stationary installation 7-1 is also provided with whirligig 7-2, and the upper end of described stationary installation 7-1 is provided with elastic drag rope 7-3.
In order to make to test the speed, limit switch 7 reaches corresponding effect, again further, the rectangular structure of described stationary installation 7-1, one end of described stationary installation 7-1 is provided with manhole 7-4, described manhole 7-4 is provided with bolt 7-5, the other end of described stationary installation 7-1 is provided with connecting through hole 7-6, one end of described whirligig 7-2 is provided with lower connecting through hole 7-7, described upper connecting through hole 7-6 is consistent with the pore size of lower connecting through hole 7-7, and described upper connecting through hole 7-6 and lower connecting through hole 7-7 interconnects.
The rectangular structure of described whirligig 7-2, one end of described whirligig 7-2 is provided with gravity sensing contact 7-8, described gravity sensing contact 7-8 is chondritic, described gravity sensing contact 7-8 is provided with induction pick-up 7-9, one end of described induction pick-up 7-9 is connected to gravity sensing contact 7-8, the other end is connected to one end of speed conversion sensor 7-10, the other end of described speed conversion sensor 7-10 is connected on described overhead control circuit 8, the side of the described limit switch 7 that tests the speed also is provided with feedback assembly 9, one end of described feedback assembly 9 is connected to the afterbody of stationary installation 7-1, the other end is connected on overhead control circuit 8, described TCC 2 is provided with display screen 2-1, described TCC 2 li is provided with multiple control knob 2-2.
During use, first multiple block 6 that tests the speed is set at the side of car 4, and be disposed with multiple limit switch 7 that tests the speed from top to bottom at the inwall of test tower 1, the limit switch 7 that tests the speed is provided with gravity sensing contact 7-8, when elevator declines or rise, the block 6 that tests the speed will meet gravity sensing contact 7-8, the power be subject to will be passed to induction pick-up 7-9 by gravity sensing contact 7-8, induction pick-up 7-9 will send the power collected to speed conversion sensor 7-10 subsequently, the power received will be converted to a series of parameters such as speed and be sent to TCC 2 by overhead control circuit 8 by speed conversion sensor 7-10 instantaneously, if operating personnel find to need to intervene elevator, just send instruction to the limit switch 7 that tests the speed by feedback assembly 9 by operating personnel by control knob 2-2 and display screen 2-1, the limit switch 7 that tests the speed will adjust according to instruction, and send corresponding instruction to motor 5, motor 5 will increase according to instruction and reduce rotating speed thus the rising or falling speed of control elevator.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. an express elevator test tower Intelligent speed-measuring device, be provided with test tower (1), the arranged outside of described test tower (1) has TCC (2), guide rail (3) is provided with in described test tower (1), described guide rail (3) is provided with car (4), the bottom of described test tower (1) is also provided with motor (5), described motor (5) controls the motion of car (4), it is characterized in that: the side of described car (4) arranges multiple block that tests the speed (6), the inwall of described test tower (1) is disposed with multiple limit switch that tests the speed (7) from top to bottom, described all limit switches that tests the speed (7) are all connected on overhead control circuit (8), overhead control circuit (8) is connected to described TCC (2), the described limit switch that tests the speed (7) comprises stationary installation (7-1), described stationary installation (7-1) is also provided with whirligig (7-2), the upper end of described stationary installation (7-1) is provided with elastic drag rope (7-3).
2. express elevator test tower Intelligent speed-measuring device according to claim 1, it is characterized in that: described stationary installation (7-1) rectangular structure, one end of described stationary installation (7-1) is provided with manhole (7-4), described manhole (7-4) is provided with bolt (7-5), the other end of described stationary installation (7-1) is provided with connecting through hole (7-6), one end of described whirligig (7-2) is provided with lower connecting through hole (7-7), described upper connecting through hole (7-6) is consistent with the pore size of lower connecting through hole (7-7), described upper connecting through hole (7-6) and lower connecting through hole (7-7) interconnect.
3. express elevator test tower Intelligent speed-measuring device according to claim 1, it is characterized in that: described whirligig (7-2) rectangular structure, one end of described whirligig (7-2) is provided with gravity sensing contact (7-8), described gravity sensing contact (7-8) is chondritic, described gravity sensing contact (7-8) is provided with induction pick-up (7-9), one end of described induction pick-up (7-9) is connected to gravity sensing contact (7-8), the other end is connected to one end of speed conversion sensor (7-10), the other end of described speed conversion sensor (7-10) is connected on described overhead control circuit (8).
4. express elevator test tower Intelligent speed-measuring device according to claim 1, it is characterized in that: described in the test the speed side of limit switch (7) be also provided with feedback assembly (9), one end of described feedback assembly (9) is connected to the afterbody of stationary installation (7-1), and the other end is connected on overhead control circuit (8).
5. express elevator test tower Intelligent speed-measuring device according to claim 1, is characterized in that: described TCC (2) is provided with display screen (2-1), and described TCC (2) is inner is provided with multiple control knob (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356284.2A CN104931715A (en) | 2015-06-25 | 2015-06-25 | Intelligent speed measuring device for high-speed elevator experimental tower |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510356284.2A CN104931715A (en) | 2015-06-25 | 2015-06-25 | Intelligent speed measuring device for high-speed elevator experimental tower |
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| CN104931715A true CN104931715A (en) | 2015-09-23 |
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| CN201510356284.2A Pending CN104931715A (en) | 2015-06-25 | 2015-06-25 | Intelligent speed measuring device for high-speed elevator experimental tower |
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| WO1998017575A1 (en) * | 1996-10-21 | 1998-04-30 | Kone Corporation | Procedure and apparatus for indicating elevator speed |
| JP2007217136A (en) * | 2006-02-17 | 2007-08-30 | Toshiba Elevator Co Ltd | Elevator controller |
| CN101243001A (en) * | 2005-08-19 | 2008-08-13 | 通力股份公司 | Positioning method in an elevator system |
| CN101402429A (en) * | 2007-10-01 | 2009-04-08 | 株式会社日立制作所 | Mobile object speed detecting device |
| CN101437742A (en) * | 2006-05-09 | 2009-05-20 | 东芝电梯株式会社 | Terminal landing speed control system of elevator |
| CN101531305A (en) * | 2008-03-13 | 2009-09-16 | 东芝电梯株式会社 | Forced deceleration control system for elevator |
| CN101723217B (en) * | 2008-10-28 | 2012-11-21 | 株式会社日立制作所 | Security device for elevator |
| CN204081612U (en) * | 2014-09-10 | 2015-01-07 | 上海禾通涌源停车设备有限公司 | A kind of multi-storied garage steel wire rope looseness testing agency |
| CN204185045U (en) * | 2014-07-29 | 2015-03-04 | 江苏省特种设备安全监督检验研究院泰州分院 | A kind of elevator speed limit tester speed sensor anchor fitting |
| CN204679518U (en) * | 2015-06-25 | 2015-09-30 | 国新电梯科技有限公司 | Express elevator test tower Intelligent speed-measuring device |
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2015
- 2015-06-25 CN CN201510356284.2A patent/CN104931715A/en active Pending
Patent Citations (10)
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|---|---|---|---|---|
| WO1998017575A1 (en) * | 1996-10-21 | 1998-04-30 | Kone Corporation | Procedure and apparatus for indicating elevator speed |
| CN101243001A (en) * | 2005-08-19 | 2008-08-13 | 通力股份公司 | Positioning method in an elevator system |
| JP2007217136A (en) * | 2006-02-17 | 2007-08-30 | Toshiba Elevator Co Ltd | Elevator controller |
| CN101437742A (en) * | 2006-05-09 | 2009-05-20 | 东芝电梯株式会社 | Terminal landing speed control system of elevator |
| CN101402429A (en) * | 2007-10-01 | 2009-04-08 | 株式会社日立制作所 | Mobile object speed detecting device |
| CN101531305A (en) * | 2008-03-13 | 2009-09-16 | 东芝电梯株式会社 | Forced deceleration control system for elevator |
| CN101723217B (en) * | 2008-10-28 | 2012-11-21 | 株式会社日立制作所 | Security device for elevator |
| CN204185045U (en) * | 2014-07-29 | 2015-03-04 | 江苏省特种设备安全监督检验研究院泰州分院 | A kind of elevator speed limit tester speed sensor anchor fitting |
| CN204081612U (en) * | 2014-09-10 | 2015-01-07 | 上海禾通涌源停车设备有限公司 | A kind of multi-storied garage steel wire rope looseness testing agency |
| CN204679518U (en) * | 2015-06-25 | 2015-09-30 | 国新电梯科技有限公司 | Express elevator test tower Intelligent speed-measuring device |
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Application publication date: 20150923 |