CN205575314U - Tensile test platform is carried to elevator overspeed governor - Google Patents
Tensile test platform is carried to elevator overspeed governor Download PDFInfo
- Publication number
- CN205575314U CN205575314U CN201620152451.1U CN201620152451U CN205575314U CN 205575314 U CN205575314 U CN 205575314U CN 201620152451 U CN201620152451 U CN 201620152451U CN 205575314 U CN205575314 U CN 205575314U
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- limiter
- wire rope
- speed
- driving motor
- table surface
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Abstract
The utility model discloses a tensile test platform is carried to elevator overspeed governor, including operation panel, balancing weight, wire rope, tensile test device, driving motor and leading wheel, the operation panel includes the top layer, places the operation mesa and the bottom of overspeed governor, and the leading wheel is fixed at the bottom, and driving motor places the top layer at the operation panel, connects wire rope on the balancing weight and walks around the one end that the tensile test device is connected to overspeed governor and leading wheel, and the last wire rope of driving motor connects the other end of tensile test device, operate the mesa lower part be provided with trigger switch and with trigger switch matched with switch touch panel, the operation mesa active link of switch touch panel one end and operation panel, the other end and wire rope connect. It through place driving motor with fix the leading wheel of bottom in the top layer position of same vertical on -line, remove the area occupied of driving motor on the horizontal direction from to reduce the area occupied of operation panel, reduce the test space of overspeed governor.
Description
Technical field
This utility model relates to a kind of elevator governor lifting power test platform, belongs to elevators field.
Background technology
Elevator governor lifting power test platform is the visual plant of elevator governor scheduling and planning, and its measuring accuracy and accuracy rate are to ensure that the important leverage of elevator safety.Now widely used elevator governor lifting power test platform be provided with motor at lower formula as depicted in figs. 1 and 2, this type test platform is made up of operating board 1, directive wheel 2, device for testing tensile force 10, driving motor 4, switch touch panel 5, steel wire rope 7, balancing weight 8 and triggering switch 9, and described device for testing tensile force 10 includes sensor 3 and data display center.Motor 4 is driven to be arranged in operating board 1, motor 4 steel wire rope 7 is driven to connect sensor 3 by directive wheel 2, steel wire rope 7 one end connects balancing weight 8, other end connecting valve touch panel 5 and sensor 3, sensor 3 connects data center 6 by data wire, data center 6 is arranged on operating board 1, and triggering switch 9 is arranged on operating board 1 guarantee switch touch panel 5 can trigger switch 9 at extreme position.
When elevator governor is debugged, limiter of speed is placed on operating board 1, is connected fixing with balancing weight 8, sensor 3 respectively in steel wire rope 7 is placed on governor sheave grooving.Artificially trigger limiter of speed, make limiter of speed rope grip mechanism clamping steel wire rope 7, drive motor 4 by sensor 3 to 7 one pulling force persistently increased of steel wire rope, until steel wire rope 7 sliding in limiter of speed grooving, steel wire rope 7 drives an end motion of switch touch panel 5, switch touch panel 5 to trigger switch 9, drive motor 4 out of service, sensor 3 by test to signal be transferred to data center 6, according to test data point reuse limiter of speed lifting power, thus limiter of speed is lifted power and is adjusted to desired value.Prior art elevator governor lifting power test platform, for driving motor 4 underneath type, drives motor 4 and directive wheel 2 to be arranged side by side, and area occupied is more, limits the limiter of speed test space.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of by driving motor to be placed on and be fixed on the directive wheel of bottom top layer position on same vertical curve, remove driving motor area occupied in the horizontal direction from, thus reduce the area occupied of operating board, reduce the test space one elevator governor lifting power test platform of limiter of speed.
For achieving the above object, this utility model provides following technical scheme: a kind of elevator governor lifts power test platform, including operating board, balancing weight, steel wire rope, device for testing tensile force, drive motor and directive wheel, described operating board includes top layer, place operating table surface and the bottom of limiter of speed, described directive wheel is fixed on bottom, wherein, described driving motor is placed on the top layer of described operating board, the described steel wire rope being connected on balancing weight walks around limiter of speed and one end of directive wheel connection device for testing tensile force successively, steel wire rope on described driving motor connects the other end of device for testing tensile force, described operating table surface bottom is provided with triggers switch and switchs, with triggering, the switch touch panel matched, described switch touch panel one end and the operating table surface active link of operating board, the other end is connected with steel wire rope.
Prior art drive motor be placed on bottom, it is arranged side by side with directive wheel, this utility model is the top layer driving motor to be placed on operating board, with be fixed on the directive wheel of bottom on same vertical curve, remove driving motor area occupied in the horizontal direction from, thus reduce the area occupied of operating board, reduce the test space of limiter of speed；When need to test limiter of speed lifting power, limiter of speed is placed in operating table surface, the free end of the steel wire rope being connected on balancing weight walks around limiter of speed and directive wheel is connected to one end of device for testing tensile force, it is connected to drive the free end of steel wire rope on motor to be connected to the other end of device for testing tensile force, artificially trigger limiter of speed, make limiter of speed rope gripper clamping steel wire rope, drive motor by device for testing tensile force to one pulling force persistently increased of steel wire rope, until steel wire rope sliding in grooving, steel wire rope drives switch touch panel to trigger switch, make driving motor out of service, at this moment data can directly be read from device for testing tensile force, if these data are not up to expected value, again test after then needing to adjust limiter of speed, until the data on device for testing tensile force reach expected value.
This utility model is further arranged to: described device for testing tensile force is integral type digital display ergometer, uses integrated digital display ergometer to facilitate the installation of device for testing tensile force, maintain and change.
This utility model is further arranged to: described operating table surface is arranged with the guide rail making balancing weight in the vertical direction move up and down, described guide rail bottom is fixed on the bottom of operating board, balancing weight is made only to move up and down along guide rail, it is to avoid balancing weight rocks and causes test error.
This utility model is further arranged to: be provided with the fixing tool of fixing limiter of speed in described operating table surface, described fixing tool includes the fixed block that is fixed in operating table surface and the bolt vertical with limiter of speed side, the through hole penetrated for bolt is offered on described fixed block, it is provided with female thread in described through hole, the external screw thread with screw-internal thread fit it is provided with on described bolt, on described bolt, the one end near limiter of speed is provided with baffle plate, for being rotationally connected between bolt and baffle plate, described fixing tool is oppositely arranged two-by-two, is separately positioned on the side that limiter of speed two is relative.
When needing to test elevator governor lifting power, limiter of speed is placed on correct position in operating table surface, swivel bolt, makes the baffle plate on bolt compress limiter of speed；After having tested, swivel bolt, unclamp limiter of speed, limiter of speed i.e. can move freely, this kind of scalable fixing tool can make elevator governor be secured firmly in operating table surface when test, avoid limiter of speed in test process to rock, topple over or mobile, thus ensure to test the accuracy of data, it also avoid in test process because the potential safety hazard caused toppled over by limiter of speed.
This utility model is prominent and useful compared to existing technology has the technical effect that the fixed position that prior art drives motor moves on to and directive wheel top layer on same vertical curve from the bottom being arranged side by side with directive wheel, decrease driving motor area occupied in the horizontal direction, thus decrease the area occupied of operating board, decrease the test space of limiter of speed.
Accompanying drawing explanation
Fig. 1 is the front view of prior art elevator governor lifting power test platform；
Fig. 2 is the right view of prior art elevator governor lifting power test platform；
Fig. 3 is the front view of a kind of elevator governor of this utility model lifting power test platform；
Fig. 4 is the right diagram of a kind of elevator governor of this utility model lifting power test platform；
Fig. 5 is the top view of elevator governor fixing tool in a kind of elevator governor of this utility model lifting power test platform；
In figure: 1, operating board；2, directive wheel；3, sensor；4, motor is driven；5, switch touch panel；6, data center；7, steel wire rope；8, balancing weight；9, switch is triggered；10, device for testing tensile force；11, guide rail；12, fixing tool；101, top layer；102, operating table surface；103, bottom；121, fixed block；122, baffle plate；123, bolt；124, through hole.
Detailed description of the invention
The embodiment of 3 to 5 pairs of a kind of elevator governor of this utility model lifting power test platforms further illustrates below in conjunction with the accompanying drawings.
nullA kind of elevator governor lifting power test platform，Including operating board 1、Balancing weight 8、Steel wire rope 7、Device for testing tensile force 10、Drive motor 4 and directive wheel 2，Described operating board 1 includes top layer 101、Place operating table surface 102 and the bottom 103 of limiter of speed，Described directive wheel 2 is fixed on bottom 103，Wherein，Described driving motor 4 is placed on the top layer 101 of described operating board 1，Limiter of speed walked around successively by the described steel wire rope 7 being connected on balancing weight 8 and directive wheel 2 connects one end of device for testing tensile force 10，Steel wire rope 7 on described driving motor 4 connects the other end of device for testing tensile force 10，Described operating table surface 102 bottom is provided with triggers switch 9 and switchs the 9 switch touch panels 5 matched with triggering，Operating table surface 102 active link of described switch touch panel 5 one end and operating board 1，The other end is connected with steel wire rope 7.
Prior art drive motor 4 be placed on bottom 103, it is arranged side by side with directive wheel 2, this utility model is placed on the top layer 101 of operating board 1 driving motor 4 and is fixed on the directive wheel 2 of bottom 103 on same vertical curve, decrease driving motor 4 area occupied in the horizontal direction, thus decrease the area occupied of operating board 1, decrease the test space of limiter of speed；nullWhen need to test limiter of speed lifting power，Limiter of speed is placed in operating table surface 102，The free end of the steel wire rope 7 being connected on balancing weight 8 walks around limiter of speed and directive wheel 2 is connected to one end of device for testing tensile force 10，It is connected to drive the free end of steel wire rope 7 on motor 4 to be connected to the other end of device for testing tensile force 10，Artificially trigger limiter of speed，Make limiter of speed rope gripper clamping steel wire rope 7，Motor 4 is driven to continue pulling force by device for testing tensile force 10 to 7 one, steel wire rope，Until steel wire rope 7 sliding in grooving，Steel wire rope 7 drives switch touch panel 5 to trigger switch 9，Make driving motor 4 out of service，At this moment data can directly be read from device for testing tensile force 10，If these data are not up to expected value，Again test after then needing to adjust limiter of speed，Until the data on device for testing tensile force 10 reach expected value.
Further, described device for testing tensile force 10 is integral type digital display ergometer, uses integrated digital display ergometer to facilitate the installation of device for testing tensile force 10, maintain and change.
Further, described operating table surface 102 is arranged with the guide rail 11 making 8 in the vertical directions of balancing weight move up and down, when balancing weight 8 motion under the pulling force driving motor 4, guide rail 11 can control speed limit and only move up and down along guide rail 11, it is to avoid balancing weight 8 rocks and causes test error.
Further, the fixing tool 12 of fixing limiter of speed it is provided with in described operating table surface 102, described fixing tool 12 includes the fixed block 121 that is fixed in operating table surface 102 and the bolt 123 vertical with limiter of speed side, the through hole 124 penetrated for bolt 123 is offered on described fixed block 121, it is provided with female thread in described through hole 124, it is provided with the external screw thread with screw-internal thread fit on described bolt 123, on described bolt 123, the one end near limiter of speed is provided with baffle plate 122, for being rotationally connected between bolt 123 and baffle plate 122, described fixing tool 12 is oppositely arranged two-by-two, it is separately positioned on the side that limiter of speed two is relative.
When needing to test elevator governor lifting power, limiter of speed is placed on correct position in operating table surface 102, swivel bolt 123, makes the baffle plate 122 on bolt 123 compress limiter of speed；After having tested, swivel bolt 123, unclamp limiter of speed, limiter of speed i.e. can move freely, this kind of scalable fixing tool 12 can make elevator governor be secured firmly in operating table surface 102 when test, avoid limiter of speed in test process to rock, topple over or mobile, thus ensure to test the accuracy of data, it also avoid in test process because the potential safety hazard caused toppled over by limiter of speed.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. an elevator governor lifting power test platform, including operating board, balancing weight, steel wire rope, device for testing tensile force, drive motor and directive wheel, described operating board includes top layer, place operating table surface and the bottom of limiter of speed, described directive wheel is fixed on bottom, it is characterized in that: described driving motor is placed on the top layer of described operating board, the described steel wire rope being connected on balancing weight walks around limiter of speed and one end of directive wheel connection device for testing tensile force successively, steel wire rope on described driving motor connects the other end of device for testing tensile force, described operating table surface bottom is provided with triggers switch and switchs, with triggering, the switch touch panel matched, described switch touch panel one end and the operating table surface active link of operating board, the other end is connected with steel wire rope.
A kind of elevator governor lifting power test platform the most according to claim 1, it is characterised in that: described device for testing tensile force is integral type digital display ergometer.
A kind of elevator governor lifting power test platform the most according to claim 1 and 2, it is characterised in that: described operating table surface is arranged with the guide rail making balancing weight in the vertical direction move up and down.
A kind of elevator governor lifting power test platform the most according to claim 1, it is characterized in that: in described operating table surface, be provided with the fixing tool of fixing limiter of speed, described fixing tool includes the fixed block that is fixed in operating table surface and the bolt vertical with limiter of speed side, the through hole penetrated for bolt is offered on described fixed block, it is provided with female thread in described through hole, being provided with the external screw thread with screw-internal thread fit on described bolt, on described bolt, the one end near limiter of speed is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152451.1U CN205575314U (en) | 2016-02-29 | 2016-02-29 | Tensile test platform is carried to elevator overspeed governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152451.1U CN205575314U (en) | 2016-02-29 | 2016-02-29 | Tensile test platform is carried to elevator overspeed governor |
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| Publication Number | Publication Date |
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| CN205575314U true CN205575314U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620152451.1U Expired - Fee Related CN205575314U (en) | 2016-02-29 | 2016-02-29 | Tensile test platform is carried to elevator overspeed governor |
Country Status (1)
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| CN (1) | CN205575314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421674A (en) * | 2017-06-22 | 2017-12-01 | 赤峰市特种设备检验所 | Power and drop-down force tester are lifted on a kind of elevator governor rope |
| CN108423513A (en) * | 2018-05-14 | 2018-08-21 | 重庆市特种设备检测研究院 | Elevator governor dynamic testing equipment |
| CN109506822A (en) * | 2018-12-06 | 2019-03-22 | 苏州德里克智能技术有限公司 | A kind of elevator governor dynamic lifting force checking device |
| CN109540366A (en) * | 2017-09-22 | 2019-03-29 | 上海龙钰电梯配件有限公司 | One kind being used for elevator governor stiction test macro |
-
2016
- 2016-02-29 CN CN201620152451.1U patent/CN205575314U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421674A (en) * | 2017-06-22 | 2017-12-01 | 赤峰市特种设备检验所 | Power and drop-down force tester are lifted on a kind of elevator governor rope |
| CN107421674B (en) * | 2017-06-22 | 2023-09-22 | 内蒙古自治区特种设备检验研究院赤峰分院 | Lift-up tension and pull-down tension tester for elevator speed limiter rope |
| CN109540366A (en) * | 2017-09-22 | 2019-03-29 | 上海龙钰电梯配件有限公司 | One kind being used for elevator governor stiction test macro |
| CN109540366B (en) * | 2017-09-22 | 2024-03-15 | 上海龙钰电梯配件有限公司 | Static friction force testing system for elevator speed limiter |
| CN108423513A (en) * | 2018-05-14 | 2018-08-21 | 重庆市特种设备检测研究院 | Elevator governor dynamic testing equipment |
| CN108423513B (en) * | 2018-05-14 | 2024-01-30 | 重庆市特种设备检测研究院 | Dynamic test device for elevator speed limiter |
| CN109506822A (en) * | 2018-12-06 | 2019-03-22 | 苏州德里克智能技术有限公司 | A kind of elevator governor dynamic lifting force checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yaning Inventor after: Zhang Shengchang Inventor before: Li Yaning Inventor before: Zhang Shengchang |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190228 |