CN207142545U - A kind of elevator wire rope tension variation measuring instrument - Google Patents
A kind of elevator wire rope tension variation measuring instrument Download PDFInfo
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- CN207142545U CN207142545U CN201721024351.1U CN201721024351U CN207142545U CN 207142545 U CN207142545 U CN 207142545U CN 201721024351 U CN201721024351 U CN 201721024351U CN 207142545 U CN207142545 U CN 207142545U
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- measuring instrument
- wire rope
- gage
- steel wire
- fuselage
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Abstract
A kind of elevator wire rope tension variation measuring instrument is the utility model is related to, including：Measuring instrument fuselage, single-chip microcomputer and gage, wherein, the single-chip microcomputer is arranged in the measuring instrument fuselage, is connected with the pressure sensor in the measuring instrument fuselage；The gage is arranged on measuring instrument fuselage, and the gage is folding gage, the Level Promoting distance for measuring steel wire rope；The measuring instrument fuselage is provided with button, for confirming record data and being saved in single-chip microcomputer, measuring instrument records the pulling force to every steel wire rope and calculates average value, and the pulling force of every steel wire rope is made comparisons with average value, and mark of the deviation more than 5% is exceeded.The utility model carries out data storage using single-chip microcomputer and calculating, accuracy of detection are higher；Use to be easy to carry about with one and folded gage, using more convenient.
Description
Technical field
Elevator detection field is the utility model is related to, more particularly to a kind of elevator wire rope tension variation measuring instrument.
Background technology
It is typically all at present to be measured using spring tension meter to the detection of elevator wire rope tension force, measuring method is as follows：
People stands in car top, and car is parked in the appropriate location of hoistway, and with weight beam, by counterweight-side steel wire rope, level pulls one by one, pulls
Distance should be identical, typically no less than 100mm；Dynamometer is recorded to the pulling force of every steel wire rope and calculates average value；Will be every
The pulling force of root steel wire rope is made comparisons with average value, and deviation is no more than 5% as qualified, but when the method needs to expend substantial amounts of
Between, measurement accuracy is low, and complex operation.
Therefore, a kind of automatic calculating lineoutofservice signal pull, the measurement of portable elevator wire rope tension variation how to be designed
Instrument turns into the problem of this area urgent need to resolve.
Utility model content
The utility model mesh is in view of the shortcomings of the prior art, there is provided a kind of elevator wire rope tension variation measuring instrument, detection
Precision is higher, and using more convenient, data storage and calculating are carried out using single-chip microcomputer, has used to be easy to carry about with one and folds gage, has
Outstanding practicality.
To solve the above problems, the technical solution adopted in the utility model is：
A kind of elevator wire rope tension variation measuring instrument, it is characterised in that including：Measuring instrument fuselage, single-chip microcomputer and gage,
Wherein,
The single-chip microcomputer is arranged in the measuring instrument fuselage, is connected with the pressure sensor in the measuring instrument fuselage；
The gage is arranged on measuring instrument fuselage, and the gage is folding gage, the water for measuring steel wire rope
Flat actuating length；
The measuring instrument fuselage is provided with button, for confirming record data and being saved in single-chip microcomputer, measuring instrument record
Under to the pulling force of every steel wire rope and calculate average value, the pulling force of every steel wire rope is made comparisons with average value, deviation is more than 5%
Mark to be exceeded.
Further, the measuring instrument back is provided with steel wire rope neck.
Further, the measuring instrument afterbody is provided with handle, and button is provided with handle.
Further, display and keyboard are provided with the measuring instrument fuselage.
The beneficial effects of the utility model are：
(1) carry out data storage using single-chip microcomputer and calculating, accuracy of detection are higher；
(2) used to be easy to carry about with one and folded gage, using more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model elevator wire rope tension variation measuring instrument.
Fig. 2 is the utility model elevator wire rope tension variation measuring instrument gage extended configuration schematic diagram.
Fig. 3 is the utility model elevator wire rope tension variation measuring instrument gage folded state schematic diagram.
Wherein：Measuring instrument fuselage (1), foldable gage (2), steel wire rope neck (3), handle (5), keyboard (6), display
(7)。
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to specific embodiment
The utility model is described in further detail.It is exemplary for note that the embodiments described below, is only used for explaining this
Utility model, and it is not intended that to limitation of the present utility model.Unreceipted particular technique or condition in embodiment, according to this
Technology described by document or condition in field are carried out according to product description.Agents useful for same or the unreceipted production of instrument
Manufacturer person, being can be by the conventional products of acquisition purchased in market.
According to one side of the present utility model, the utility model provides a kind of elevator wire rope tension variation measurement
Instrument, as shown in figure 1, including measuring instrument fuselage, single-chip microcomputer and gage, wherein, the single-chip microcomputer is arranged on the measuring instrument fuselage
It is interior, it is connected with the pressure sensor in the measuring instrument fuselage；The gage is arranged on measuring instrument fuselage, and the gage is can
The gage of folding, for the Level Promoting distance of measuring steel wire rope, foldable gage is opened during measurement, when being not at working condition
Foldable gage be in folded state, be moved easily and store and protect gage to be not broken；The measuring instrument fuselage is set
There is button, for confirming record data and being saved in single-chip microcomputer, measuring instrument is recorded the pulling force to every steel wire rope and calculated
Average value, the pulling force of every steel wire rope is made comparisons with average value, mark of the deviation more than 5% is exceeded.
During measurement, gage will be folded and opened, the actuating length of measuring steel wire rope, the actuating length one of every steel wire rope of guarantee
Cause.Meanwhile the pressure sensor measuring steel wire rope tension of measuring instrument, data are passed in single-chip microcomputer and is stored, calculated.Monolithic
Machine calculates the pulling force average value of every steel wire rope, and the pulling force of every steel wire rope is made comparisons with average value, and deviation is more than 5%
Exceeded labeled as tension variation, measurement terminates.
According to specific embodiment of the utility model, measuring instrument back is provided with steel wire rope neck, during measurement, steel wire
Neck of restricting is aligned and perpendicular to tested steel wire rope, promotes steel wire rope.
According to specific embodiment of the utility model, measuring instrument afterbody is provided with handle, and button is provided with handle,
During measurement, hand-held handle, operating personnel are facilitated to press button record measurement data.
According to specific embodiment of the utility model, display and keyboard are provided with the fuselage, for display data
With confirm on-off state, or can also in a manner of indicator lamp the input of display data, the on-off state of measuring instrument and
Prompt non-compliant steel wire rope.
Embodiment one
Elevator wire rope tension variation measuring instrument is as follows to steel wire rope tension measuring method：Inspector stands in car top, car
The appropriate location of hoistway is parked in, measuring instrument, which is started shooting and clicks on ACK button, to be started to measure, and holds measuring instrument handle (5), steel wire rope
Neck (3) is aligned and in tested steel wire rope, promotes steel wire rope, as shown in Fig. 2 being the working condition of measuring instrument, foldable amount is hung down
Ruler opens, and for the actuating length of measuring steel wire rope, actuating length is typically no less than 100mm, and foldable gage (2) is recorded
Actuating length, by trigger button on fixed handle (4), steel wire rope tension data are recorded, then lower steel cable is measured,
The actuating length of every steel wire rope is consistent.All steel wire rope measurements finish, and click on test conclusion button.Measuring instrument calculates automatically
The pulling force average value of every steel wire rope, and the pulling force of every steel wire rope is made comparisons with average value, mark of the deviation more than 5% for
Tension variation is exceeded, after measurement terminates, as shown in figure 3, gage is foldable, is easy to deposit.
In summary, a kind of elevator wire rope tension variation measuring instrument of the present utility model, accuracy of detection is higher, using more
It is convenient, data storage and calculating are carried out using single-chip microcomputer, the folding gage that is easy to carry about with one has been used, there is outstanding practicality.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
Identical embodiment or example need not be directed to by stating.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff can be carried out the different embodiments or example and the feature of different embodiments or example described in this specification
With reference to and combination.
Claims (4)
- A kind of 1. elevator wire rope tension variation measuring instrument, it is characterised in that including：Measuring instrument fuselage, single-chip microcomputer and gage, its In,The single-chip microcomputer is arranged in the measuring instrument fuselage, is connected with the pressure sensor in the measuring instrument fuselage；The gage is arranged on measuring instrument fuselage, and the gage is folding gage, and the level for measuring steel wire rope pushes away Dynamic distance；The measuring instrument fuselage is provided with button, and for confirming record data and being saved in single-chip microcomputer, measuring instrument is recorded pair The pulling force of every steel wire rope simultaneously calculates average value, and the pulling force of every steel wire rope is made comparisons with average value, and deviation is more than 5% mark It is exceeded to be designated as tension variation.
- 2. elevator wire rope tension variation measuring instrument according to claim 1, it is characterised in that on the measuring instrument fuselage Portion is provided with steel wire rope neck.
- 3. elevator wire rope tension variation measuring instrument according to claim 1, it is characterised in that the measuring instrument fuselage tail Portion is provided with handle, and button is provided with handle.
- 4. elevator wire rope tension variation measuring instrument according to claim 1, it is characterised in that on the measuring instrument fuselage It is provided with display and keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024351.1U CN207142545U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator wire rope tension variation measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024351.1U CN207142545U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator wire rope tension variation measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207142545U true CN207142545U (en) | 2018-03-27 |
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ID=61666642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721024351.1U Active CN207142545U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator wire rope tension variation measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207142545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632170A (en) * | 2019-01-24 | 2019-04-16 | 广东省特种设备检测研究院珠海检测院 | A kind of wirerope group tension compliance test macro and test method |
| CN109708864A (en) * | 2019-01-24 | 2019-05-03 | 广东省特种设备检测研究院珠海检测院 | A kind of wirerope group uniform tension in order system safety testing device and method |
-
2017
- 2017-08-16 CN CN201721024351.1U patent/CN207142545U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632170A (en) * | 2019-01-24 | 2019-04-16 | 广东省特种设备检测研究院珠海检测院 | A kind of wirerope group tension compliance test macro and test method |
| CN109708864A (en) * | 2019-01-24 | 2019-05-03 | 广东省特种设备检测研究院珠海检测院 | A kind of wirerope group uniform tension in order system safety testing device and method |
| CN109708864B (en) * | 2019-01-24 | 2024-02-02 | 广东省特种设备检测研究院珠海检测院 | Device and method for testing tension consistency of steel wire rope group |
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