CN107271094B - A kind of elevator cable tension measuring instrument based on fishing type wireless control - Google Patents
A kind of elevator cable tension measuring instrument based on fishing type wireless control Download PDFInfo
- Publication number
- CN107271094B CN107271094B CN201710543344.0A CN201710543344A CN107271094B CN 107271094 B CN107271094 B CN 107271094B CN 201710543344 A CN201710543344 A CN 201710543344A CN 107271094 B CN107271094 B CN 107271094B
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- China
- Prior art keywords
- heavy frame
- hawser
- fixed
- directive wheel
- elevator cable
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention provides a kind of elevator cable tension measuring instrument based on fishing type wireless control, including heavy frame and control device of wireless, the heavy frame both ends are provided with hawser fixed mechanism, the hawser fixed mechanism includes supporting mechanism and escapement, the supporting mechanism includes the first support plate, first support plate upper end is fixed on the heavy frame rear wall, first support plate lower end is provided with the first concave shaped directive wheel, the first concave shaped directive wheel does not rotate, the escapement includes pin thread, arc button and female thread, the pin thread is fixed on the heavy frame front side wall, the arc button is hinged on the pin thread, the female thread is fixed on the first concave shaped directive wheel front end；The present invention has anticreep facility, prevents hawser from deviating from from directive wheel, and at the uniform velocity give hawser thrust using wireless control machinery, equipment can be allowed to move on vertical cord, detect any position tensile force of hawser.
Description
Technical field
The present invention relates to elevator safety technical field, especially a kind of elevator cable tensioning based on fishing type wireless control
Force measuring instrument.
Background technique
Existing hawser tension tester when being detected, after hawser aligning equipment is inserted in by testing staff, does not have
Anticreep facility, hawser are easy to deviate from from directive wheel, and artificial board's wrench is needed to give hawser thrust, and detect vertical cord its
When his position tension, testing staff must climb by other equipment and could detect up；This just needs another cable tension
Tester latches as long as testing staff is aligned in cable lock, and hawser would not be deviate from, and personnel's stabilizing equipment, testing staff are not necessarily to
Rope thrust can be remotely given by control device of wireless, can aloft be detected rope tension, be can control equipment
It is moved on rope, detects the tensile force of rope any position.
Summary of the invention
In order to overcome the problems referred above, the elevator cable tensioning based on fishing type wireless control that the object of the present invention is to provide a kind of
Force measuring instrument latches as long as testing staff is aligned in cable lock, prevents from hawser abjection, is not necessarily to personnel's stabilizing equipment, detection
Personnel can aloft detect rope tension by way of fishing, and can control equipment and move on rope, detection rope
The tensile force of rope any position.
The present invention is realized using following scheme: a kind of elevator cable tension measuring instrument based on fishing type wireless control,
It is characterized by comprising heavy frame, mechanism of fishing and control device of wireless；The heavy frame both ends are provided with the fixed machine of hawser
Structure, the hawser fixed mechanism include supporting mechanism and escapement, and the supporting mechanism includes the first support plate, and described
One support plate upper end is fixed on the heavy frame rear wall, and first support plate lower end is laterally outwardly provided with the first indent
Shape directive wheel, the escapement include pin thread, arc button and female thread, and the pin thread is fixed on the heavy frame front side wall
On, the arc button is hinged on the pin thread, and the female thread is fixed on the first concave shaped directive wheel front end；
A through-hole is offered in the middle part of the heavy frame, the heavy frame is provided with a thrust mechanism, the thrust mechanism packet
Telescopic cylinder, force-sensing sensor, U-shaped limit plate, the second concave shaped directive wheel and first circuit board are included, the telescopic cylinder is solid
Due to heavy frame upper end, and it is located above through-hole, the telescopic rod of the telescopic cylinder is arranged in through-hole；The force-sensing sensor
It is set to below through-hole, and at the top of force-sensing sensor on the telescopic rod of the connection telescopic cylinder, the second concave shaped guiding
Wheel is set in the U-shaped limit plate；The U-shaped limit plate is set to the force-sensing sensor bottom；
The first circuit board includes a flexible driving circuit, the first MCU and the first wireless receiving transmitting module, described
First MCU is connected with the force-sensing sensor, the flexible driving circuit and the first wireless receiving transmitting module, described to stretch
Contracting driving circuit is connect with the telescopic cylinder；
The mechanism of fishing includes a scalable fishing rod, rotating disk, rotary shaft, wirerope and limited block, the rotating disk
The handheld terminal of the scalable fishing rod is set；The rotating disk connects the rotary shaft, and the rotary shaft is articulated in the limit
Position block, the wirerope-winding apply on the wirerope in the rotary shaft and are printed on scale mark, and described wirerope one end connects
It connects on front side of the heavy frame；
The control device of wireless includes display screen, multiple buttons and second circuit board, and the second circuit board includes
2nd MCU and the second wireless receiving transmitting module, the 2nd MCU are connected with the second wireless receiving transmitting module, display
Screen and multiple buttons；The first wireless receiving transmitting module is communicated with the second wireless receiving transmitting module；In use, will
Heavy frame is buckled on the elevator cable by the escapement, inspector is hand-held fish mechanism when, locating height is necessary
Highest higher than elevator cable is detected measuring point.
In an embodiment of the present invention, arc button periphery is provided with rubber pad.
In an embodiment of the present invention, one handle is provided on the right side of the heavy frame upper end.
In an embodiment of the present invention, the load puts up an oblong-shaped.
Advantages of the present invention is as follows: the present invention can accomplish to pinpoint the detection to elevator rope arbitrary point, cleverly by hanging down
Principle is fished, the mode of fishing is applied to elevator rope detection field, when in use, as long as testing staff is directed at cable lock locking
Button, hawser would not be deviate from, and personnel's stabilizing equipment is not necessarily to, and testing staff can remotely be given by wireless control thrust mechanism
Rope thrust can aloft detect rope tension, can control equipment and move on rope, detection rope any position
Tensile force.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of hawser fixed mechanism of the invention.
Fig. 3 is circuit diagram of the invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to FIG. 1 to 3, a kind of elevator cable tension measuring based on fishing type wireless control of the invention
Instrument, including heavy frame 1, control device of wireless 2 and mechanism of fishing, 1 both ends of heavy frame are provided with hawser fixed mechanism 3,
The hawser fixed mechanism 3 includes supporting mechanism 31 and escapement 32, and the supporting mechanism 31 includes the first support plate
311,311 upper end of the first support plate is fixed on 1 rear wall of heavy frame, and 311 lower end of the first support plate is outside
It is horizontally arranged with the first concave shaped directive wheel 312, the first concave shaped directive wheel 312 does not rotate, the escapement
32 include pin thread 321, arc button 322 and female thread 323, and the pin thread 321 is fixed on 1 front side wall of heavy frame, described
Arc button 322 is hinged on the pin thread 321, and the female thread 323 is fixed on 312 front end of the first concave shaped directive wheel；
A through-hole 11 is offered in the middle part of the heavy frame 1, the heavy frame is provided with a thrust mechanism 4, the thrust machine
Structure 4 includes telescopic cylinder 41, force-sensing sensor 42, U-shaped limit plate 43, the second concave shaped directive wheel 44 and first circuit board
(not shown), the telescopic cylinder 41 are fixed on 1 upper end of heavy frame, and are located at 11 top of through-hole, and the telescopic cylinder 41 is stretched
Contracting bar is arranged in through-hole 11；The force-sensing sensor 42 is set to 11 lower section of through-hole, and institute is connected at the top of force-sensing sensor 42
It states on the telescopic rod 41 of telescopic cylinder, the second concave shaped directive wheel 44 is set in the U-shaped limit plate 43；The U-shaped
Limit plate 43 is set to 42 bottom of force-sensing sensor；(the U-shaped limit plate 43 can be by glue glue at force-sensing sensor bottom
Portion；Or by being fixed with a sleeve on U-shaped limit plate 43,42 sets of the force-sensing sensor can be moved in sleeve) institute
Stating first circuit board includes a flexible driving circuit, the first MCU and the first wireless receiving transmitting module, and the first MCU connects
It is connected to the force-sensing sensor, the flexible driving circuit and the first wireless receiving transmitting module, the flexible driving electricity
Road is connect with the telescopic cylinder 41；The mechanism 23 of fishing includes rotating disk 231, rotary shaft 232, wirerope 233 and limit
Position block 234, the rotating disk 231 connect the rotary shaft 232, and the rotary shaft 232 is articulated in the limited block 234, described
Wirerope 233 is wrapped in the rotary shaft 232, and described 233 one end of wirerope is connected on 1 upper right side of heavy frame；Institute
It states to apply on wirerope and is printed on scale mark；
The control device of wireless 2 includes display screen 21, multiple buttons 22 and second circuit board (not shown), described
Second circuit board includes the 2nd MCU and the second wireless receiving transmitting module, and the 2nd MCU is connected with described second and wirelessly connects
Receive transmitting module, display screen and multiple buttons；The first wireless receiving transmitting module and the second wireless receiving transmitting module into
Row communication；In use, heavy frame is buckled on the elevator cable by the escapement, the hand-held mechanism of fishing of inspector
When, the highest that locating height necessarily is greater than elevator cable is detected measuring point.Most prominent feature of the invention is that the lifting that will fish is answered
Elevator rope detection field is used, thoroughly solving tradition is multiple points on lining rope rope, holds floor on detection device and runs
The drawbacks of moving, dismounting.And the present invention can be accurately positioned the heavy frame location by being provided with the wirerope of scale mark,
It is easy to operate.
As shown in Fig. 2, arc button periphery is provided with rubber pad 324 in the present embodiment.
As shown in Figure 1, being provided with one handle 5 on the right side of the heavy frame upper end in the present embodiment；The handle 5 is easy to use
Person carries measuring instrument.
As shown in Figure 1, the load puts up an oblong-shaped in the present embodiment.
The present invention is buckled in ring buckle on female thread after hawser is inserted in the first concave shaped directive wheel by testing staff, protects
Card equipment will not fall off on hawser, and testing staff presses start button and transmits signals to the 2nd MCU, and the 2nd MCU leads to signal
It crosses the second wireless receiving transmitting module and is sent to the first wireless receiving transmitting module, the first wireless receiving transmitting module receives signal
After be sent to the first MCU, the first MCU sends a signal to flexible driving circuit, and flexible driving circuit driving telescopic cylinder at the uniform velocity pushes away
It is dynamic that the second concave shaped directive wheel is made to apply thrust to hawser, at this point, the pressure energy of hawser is transmitted on force-sensing sensor, the quick biography of power
Sensor sends gained thrust value signal to the first MCU, after the first MCU receives signal, passes through the first wireless receiving transmitting module
The second wireless receiving transmitting module is sent a signal to, the second wireless receiving transmitting module sends a signal to second after receiving signal
Thrust magnitude is shown on a display screen that the numerical value is exactly the tensile force of surveyed hawser by MCU, the 2nd MCU, in detection vertical cord
When, testing staff can aloft be moved up and down tester by fishing mechanism, it can detecte the tension of any position on rope,
When detecting the tension of other positions, first the telescopic rod of telescopic cylinder is packed up, is carried out after being moved to the position of needs, then will stretch
The telescopic rod of contracting cylinder is depressed, and is measured again, there is no need to crawl up and down by testing staff；It is noted that this Shen
Arc port periphery please is provided with rubber pad, reduces the loss in test process to hawser, and handle makes testing staff more convenient
Mobile device, heavy frame rectangularity shape preferably can detect tension by nested hawser.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (4)
1. a kind of elevator cable tension measuring instrument based on fishing type wireless control, it is characterised in that: including heavy frame, fish
Mechanism and control device of wireless；The heavy frame both ends are provided with hawser fixed mechanism, and the hawser fixed mechanism includes branch
Support mechanism and escapement, the supporting mechanism include the first support plate, and first support plate upper end is fixed on described hold
On power frame rear wall, first support plate lower end is laterally outwardly provided with the first concave shaped directive wheel, the escapement packet
Pin thread, arc button and female thread are included, the pin thread is fixed on the heavy frame front side wall, and the arc button is hinged on the public affairs
It buckles, the female thread is fixed on the first concave shaped directive wheel front end；
A through-hole is offered in the middle part of the heavy frame, the heavy frame is provided with a thrust mechanism, and the thrust mechanism includes
Telescopic cylinder, force-sensing sensor, U-shaped limit plate, the second concave shaped directive wheel and first circuit board, the telescopic cylinder are fixed on
Heavy frame upper end, and be located above through-hole, the telescopic rod of the telescopic cylinder is arranged in through-hole；The force-sensing sensor setting
On the telescopic rod for connecting the telescopic cylinder below through-hole, and at the top of force-sensing sensor, the second concave shaped directive wheel is set
It is placed in the U-shaped limit plate；The U-shaped limit plate is set to the force-sensing sensor bottom；
The first circuit board includes a flexible driving circuit, the first MCU and the first wireless receiving transmitting module, and described first
MCU is connected with the force-sensing sensor, the flexible driving circuit and the first wireless receiving transmitting module, the flexible drive
Dynamic circuit is connect with the telescopic cylinder；
The mechanism of fishing includes a scalable fishing rod, rotating disk, rotary shaft, wirerope and limited block, the rotating disk setting
In the handheld terminal of the scalable fishing rod；The rotating disk connects the rotary shaft, and the rotary shaft is articulated in the limited block,
The wirerope-winding applies on the wirerope in the rotary shaft and is printed on scale mark, described wirerope one end is connected to
On on front side of the heavy frame；
The control device of wireless includes display screen, multiple buttons and second circuit board, and the second circuit board includes second
MCU and the second wireless receiving transmitting module, the 2nd MCU be connected with the second wireless receiving transmitting module, display screen and
Multiple buttons；The first wireless receiving transmitting module is communicated with the second wireless receiving transmitting module；In use, by load
Frame is buckled on the elevator cable by the escapement, inspector is hand-held fish mechanism when, locating height necessarily is greater than
The highest of elevator cable is detected measuring point.
2. a kind of elevator cable tension measuring instrument based on fishing type wireless control, feature exist according to claim 1
In: arc button periphery is provided with rubber pad.
3. a kind of elevator cable tension measuring instrument based on fishing type wireless control, feature exist according to claim 1
In: one handle is provided on the right side of the heavy frame upper end.
4. a kind of elevator cable tension measuring instrument based on fishing type wireless control, feature exist according to claim 1
In: the heavy frame is in an oblong-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543344.0A CN107271094B (en) | 2017-07-05 | 2017-07-05 | A kind of elevator cable tension measuring instrument based on fishing type wireless control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543344.0A CN107271094B (en) | 2017-07-05 | 2017-07-05 | A kind of elevator cable tension measuring instrument based on fishing type wireless control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107271094A CN107271094A (en) | 2017-10-20 |
| CN107271094B true CN107271094B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543344.0A Active CN107271094B (en) | 2017-07-05 | 2017-07-05 | A kind of elevator cable tension measuring instrument based on fishing type wireless control |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843376B (en) * | 2017-10-24 | 2019-12-06 | 苏州市相城区黄桥工业园经济发展有限公司 | High-precision tension detection mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202937U (en) * | 1985-07-18 | 1986-06-04 | 国营大华无线电仪器厂 | Tensile testing machine for steel wire rope |
| JP2010066237A (en) * | 2008-09-12 | 2010-03-25 | Toshiba Elevator Co Ltd | Tool for measuring rope tension |
| CN205785907U (en) * | 2016-05-12 | 2016-12-07 | 河海大学 | A kind of device being applicable to isotope and solute well water sample collecting |
| CN106441682A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement device and method with self-locking thread jamming function |
| JP2017061368A (en) * | 2015-09-25 | 2017-03-30 | 株式会社日立ビルシステム | Rope tension measurement apparatus, elevator device and rope tension measurement method of elevator device |
| CN206270023U (en) * | 2016-11-28 | 2017-06-20 | 郑州大学 | A kind of wire rope sling climbing device |
-
2017
- 2017-07-05 CN CN201710543344.0A patent/CN107271094B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202937U (en) * | 1985-07-18 | 1986-06-04 | 国营大华无线电仪器厂 | Tensile testing machine for steel wire rope |
| JP2010066237A (en) * | 2008-09-12 | 2010-03-25 | Toshiba Elevator Co Ltd | Tool for measuring rope tension |
| JP2017061368A (en) * | 2015-09-25 | 2017-03-30 | 株式会社日立ビルシステム | Rope tension measurement apparatus, elevator device and rope tension measurement method of elevator device |
| CN205785907U (en) * | 2016-05-12 | 2016-12-07 | 河海大学 | A kind of device being applicable to isotope and solute well water sample collecting |
| CN106441682A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement device and method with self-locking thread jamming function |
| CN206270023U (en) * | 2016-11-28 | 2017-06-20 | 郑州大学 | A kind of wire rope sling climbing device |
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| Publication number | Publication date |
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| CN107271094A (en) | 2017-10-20 |
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Effective date of registration: 20221110 Address after: 271000 Taishan science and Technology Industrial Park, north of yitianmen street, high tech Zone, Tai'an City, Shandong Province Patentee after: Tai'an Taishan Intelligent Technology Co.,Ltd. Address before: No.113, Shiba Shi, Daxi village, Yutian Town, Changle City, Fuzhou City, Fujian Province Patentee before: Wei Manmei |