CN205772576U - A kind of novel limiter of speed safety tongs puies forward pull test instrument - Google Patents
A kind of novel limiter of speed safety tongs puies forward pull test instrument Download PDFInfo
- Publication number
- CN205772576U CN205772576U CN201620729935.8U CN201620729935U CN205772576U CN 205772576 U CN205772576 U CN 205772576U CN 201620729935 U CN201620729935 U CN 201620729935U CN 205772576 U CN205772576 U CN 205772576U
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- support
- bolted connection
- safety tongs
- guide rail
- test instrument
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Abstract
The utility model discloses a kind of novel limiter of speed safety tongs and put forward pull test instrument, including bridge railway carriage or compartment, guide rail, support, fixing bar, lower end, described guide rail side is provided with described bridge railway carriage or compartment, described guide rail upper end is provided with described support, described support lower surface rear end is provided with described fixing bar, described fixing bar lower end is provided with display, described display top surface edge is provided with controller, described controller upper end is provided with antenna, described support lower surface front end is provided with bracing frame, upper end, support frame as described above side is provided with motor, described motor side is provided with decelerator, support frame as described above lower end is provided with electronic dynamometer, described electronic dynamometer upper end is provided with suspension ring, described suspension ring upper end is provided with rope brake.Have the beneficial effects that: problem easy and simple to handle, intelligent level is high, testing result is accurate, can be good at solving traditional test instrunment cannot accurately detect limiter of speed safety tongs lifting power.
Description
Technical field
This utility model relates to electronic device field, particularly relates to a kind of novel limiter of speed safety tongs and carries tensile test
Instrument.
Background technology
Elevator is a kind of vertical hoisting Transport Machinery dragged with power, must assure that the peace of passenger in running
Entirely, therefore many safety devices of elevator setting.Wherein limiter of speed-safety tongs system is the requisite safety device of elevator.
When elevator overspeed, run the fracture of out of control or suspension arrangement time, lift car stop can led rapidly by limiter of speed-safety tongs device
On rail, and keep resting state, thus avoid casualties and device damage accident.Limiter of speed, safety tongs are raw at elevator
Type approval test has been carried out, it is possible to meet performance requirement, but the security technical capability of elevator and the degree of reliability are not only during product
Depend on manufacturing and designing quality, additionally depend on installation and debugging quality and regular maintenance.Particularly after elevator uses a period of time,
Limiter of speed, safety tongs device may cause parameter change or miopragia, forfeiture because of situations such as abrasion, corrosion, fatigues.Speed limit
If device-safety tongs action is unreliable, will be unable to ensure the safety of passenger.Therefore, to elevator governor safety tongs lifting power
Test is particularly important, by test it can be avoided that there is the elevator situation that safety tongs is failure to actuate when accidental falling.But,
Current domestic elevator industry and special equipment inspection industry all do not have the test instrunment of specialty, it is therefore desirable to design a kind of novel
Limiter of speed safety tongs puies forward pull test instrument to solve the problems referred to above.
Utility model content
The purpose of this utility model is that provides a kind of novel limiter of speed safety tongs to carry to solve the problems referred to above
Pull test instrument.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of novel limiter of speed safety tongs puies forward pull test instrument, including bridge railway carriage or compartment, guide rail, support, fixing bar, described in lead
Lower end, trackside face is provided with described bridge railway carriage or compartment, and described guide rail upper end is provided with described support, and described support lower surface rear end is provided with
Described fixing bar, described fixing bar lower end is provided with display, and described display top surface edge is provided with controller, described control
Device upper end processed is provided with antenna, and described support lower surface front end is provided with bracing frame, and upper end, support frame as described above side is provided with electricity
Machine, described motor side is provided with decelerator, and support frame as described above lower end is provided with electronic dynamometer, described electronic dynamometer upper end
Being provided with suspension ring, described suspension ring upper end is provided with rope brake.
In said structure, operator can put forward pull test instrument by remote controller controlled in wireless and work, described antenna energy
Enough receiving the control signal of remote controller transmission and pass to described controller, described controller controls described electricity according to control instruction
Machine rotates, and described electric machine rotation drives described decelerator to rotate, and described decelerator rotates and pulls steel wire rope, described electronic dynamometer
Just start the pulling force of measuring steel wire rope and testing result is shown on the display.
In order to improve further the service life of pull test instrument, described bridge railway carriage or compartment is fastenedly connected described by roller
Lower end, guide rail side, described support is bolted connection in described guide rail upper end, and described fixing bar is fastened by bolts even
It is connected on described support lower surface rear end.
In order to improve the service life of pull test instrument further, described display is bolted connection in institute
Stating fixing bar lower end, described controller is bolted connection marginal surface on the display, and described antenna passes through spiral shell
Clench and be solidly connected in described controller upper end.
In order to improve the service life of pull test instrument further, support frame as described above is bolted connection in institute
Stating support lower surface front end, described motor is bolted connection in upper end, support frame as described above side, and described decelerator passes through
Bolt is fastenedly connected in described motor side.
In order to improve the service life of pull test instrument further, described electronic dynamometer is bolted connection
In support frame as described above lower end, described suspension ring are enclosed within the hook of described electronic dynamometer upper end, and described rope brake is tight by bolt
It is solidly connected in described suspension ring upper end.
Have the beneficial effects that: easy and simple to handle, intelligent level is high, testing result is accurate, it is traditional to can be good at solving
The problem that test instrunment cannot accurately detect limiter of speed safety tongs lifting power.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of novel limiter of speed safety tongs described in the utility model puies forward pull test instrument.
Description of reference numerals is as follows:
1, bridge railway carriage or compartment；2, guide rail；3, support；4, fixing bar；5, display；6, controller；7, antenna；8, bracing frame；9, electricity
Machine；10, decelerator；11, electronic dynamometer；12, suspension ring；13, rope brake.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of novel limiter of speed safety tongs puies forward pull test instrument, including bridge railway carriage or compartment 1, guide rail 2, support 3,
Fixing bar 4, lower end, guide rail 2 side is provided with bridge railway carriage or compartment 1, and bridge railway carriage or compartment 1 is for manned, and guide rail 2 upper end is provided with support 3, and support 3 is used for
Fixing bar 4, support 3 lower surface rear end is provided with fixing bar 4, and fixing bar 4 is used for fixing display 5, and fixing bar 4 lower end sets
Being equipped with display 5, display 5 is used for showing that testing result, display 5 top surface edge are provided with controller 6, and controller 6 is used
Rotating in controlling motor 9, controller 6 upper end is provided with antenna 7, and antenna 7 is for receiving the control signal that remote controller sends, support
3 lower surface front ends are provided with bracing frame 8, and bracing frame 8 is used for supporting fixing motor 9, and upper end, bracing frame 8 side is provided with motor 9,
Motor 9 is used for driving decelerator 10 to rotate, and motor 9 side is provided with decelerator 10, and decelerator 10 is used for the increment that slows down, bracing frame
8 lower ends are provided with electronic dynamometer 11, and electronic dynamometer 11 is used for measuring lifting power, and electronic dynamometer 11 upper end is provided with suspension ring
12, suspension ring 12 are used for connecting rope brake 13, and suspension ring 12 upper end is provided with rope brake 13, and rope brake 13 is for clamping steel wire rope.
In said structure, operator can put forward pull test instrument by remote controller controlled in wireless and work, and antenna 7 can
Receiving the control signal of remote controller transmission and pass to controller 6, controller 6 controls motor 9 according to control instruction and rotates, motor
9 rotate drive decelerator 10 rotates, and decelerator 10 rotates and pulls steel wire rope, electronic dynamometer 11 just to start drawing of measuring steel wire rope
Testing result is also shown on display 5 by power.
In order to improve the service life of pull test instrument further, bridge railway carriage or compartment 1 is fastenedly connected in guide rail 2 side by roller
Lower end, face, support 3 is bolted connection in guide rail 2 upper end, and fixing bar 4 is bolted connection at support 3 lower surface
Rear end, display 5 is bolted connection in fixing bar 4 lower end, and controller 6 is bolted connection on display 5
Marginal surface, antenna 7 is fastenedly connected in controller 6 upper end by screw, and bracing frame 8 is bolted connection on support 3 times
Front end surface, motor 9 is bolted connection in upper end, bracing frame 8 side, and decelerator 10 is bolted connection at electricity
Machine 9 side, electronic dynamometer 11 is bolted connection in bracing frame 8 lower end, and suspension ring 12 are enclosed within electronic dynamometer 11 upper end
Hook on, rope brake 13 is bolted connection in suspension ring 12 upper end.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, simply illustrating originally described in above-described embodiment and description
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope
Defined by appending claims and effect thing thereof.
Claims (5)
1. a novel limiter of speed safety tongs puies forward pull test instrument, it is characterised in that: include bridge railway carriage or compartment, guide rail, support, fix
Bar, lower end, described guide rail side is provided with described bridge railway carriage or compartment, and described guide rail upper end is provided with described support, after described support lower surface
End is provided with described fixing bar, and described fixing bar lower end is provided with display, and described display top surface edge is provided with control
Device, described controller upper end is provided with antenna, and described support lower surface front end is provided with bracing frame, upper end, support frame as described above side
Being provided with motor, described motor side is provided with decelerator, and support frame as described above lower end is provided with electronic dynamometer, described electronic, horological
Power meter upper end is provided with suspension ring, and described suspension ring upper end is provided with rope brake.
A kind of novel limiter of speed safety tongs the most according to claim 1 puies forward pull test instrument, it is characterised in that: described
Bridge railway carriage or compartment is fastenedly connected in lower end, described guide rail side by roller, and described support is bolted connection on described guide rail
End, described fixing bar is bolted connection in described support lower surface rear end.
A kind of novel limiter of speed safety tongs the most according to claim 1 puies forward pull test instrument, it is characterised in that: described
Display is bolted connection in described fixing bar lower end, and described controller is bolted connection at described display
Top surface edge, described antenna is fastenedly connected in described controller upper end by screw.
A kind of novel limiter of speed safety tongs the most according to claim 1 puies forward pull test instrument, it is characterised in that: described
Bracing frame is bolted connection in described support lower surface front end, and described motor is bolted connection in described support
Upper end, frame side, described decelerator is bolted connection in described motor side.
A kind of novel limiter of speed safety tongs the most according to claim 1 puies forward pull test instrument, it is characterised in that: described
Electronic dynamometer is bolted connection in support frame as described above lower end, and described suspension ring are enclosed within the extension of described electronic dynamometer upper end
On hook, described rope brake is bolted connection in described suspension ring upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729935.8U CN205772576U (en) | 2016-07-12 | 2016-07-12 | A kind of novel limiter of speed safety tongs puies forward pull test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729935.8U CN205772576U (en) | 2016-07-12 | 2016-07-12 | A kind of novel limiter of speed safety tongs puies forward pull test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772576U true CN205772576U (en) | 2016-12-07 |
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ID=58121584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620729935.8U Expired - Fee Related CN205772576U (en) | 2016-07-12 | 2016-07-12 | A kind of novel limiter of speed safety tongs puies forward pull test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772576U (en) |
Cited By (3)
| 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 |
| CN109534119A (en) * | 2017-09-22 | 2019-03-29 | 上海龙钰电梯配件有限公司 | It is a kind of for testing the test device of limiter of speed rope clamping block force value |
| CN110595759A (en) * | 2019-10-22 | 2019-12-20 | 浙江西沃电梯有限公司 | Safety performance detection device for elevator safety gear |
-
2016
- 2016-07-12 CN CN201620729935.8U patent/CN205772576U/en not_active Expired - Fee Related
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 |
| 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 |
| CN109534119A (en) * | 2017-09-22 | 2019-03-29 | 上海龙钰电梯配件有限公司 | It is a kind of for testing the test device of limiter of speed rope clamping block force value |
| CN110595759A (en) * | 2019-10-22 | 2019-12-20 | 浙江西沃电梯有限公司 | Safety performance detection device for elevator safety gear |
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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: 20161207 Termination date: 20170712 |