CN205772642U - Five-point type elevator traction rope tension detecting apparatus - Google Patents
Five-point type elevator traction rope tension detecting apparatus Download PDFInfo
- Publication number
- CN205772642U CN205772642U CN201620512487.6U CN201620512487U CN205772642U CN 205772642 U CN205772642 U CN 205772642U CN 201620512487 U CN201620512487 U CN 201620512487U CN 205772642 U CN205772642 U CN 205772642U
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- China
- Prior art keywords
- arm
- armstand
- detecting apparatus
- point type
- tension detecting
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Abstract
This utility model provides a kind of five-point type elevator traction rope tension detecting apparatus, frame including band crossbeam, two ends on crossbeam, and middle part is separately installed with armstand and arm, in the position arranged between armstand and arm, pushing arm is installed on housiung separator, armstand, arm, pushing arm be arranged in parallel, the two vertically extending ends of armstand are provided with the locating clip of a band grooving, the vertically extending end of arm is provided with a leading screw, one end of leading screw is provided with hands wheel, its other end is provided with the active top rope sheave of band grooving, actively push up rope sheave and be provided with digital display tensiometer, rope sheave is passively pushed up by what push rod was provided with a band grooving in the vertically extending end of pushing arm, passive top rope sheave is provided with pressure transducer, pressure transducer is electrically connected to digital display tensiometer.Tension detecting apparatus of the present utility model, after pull rope positioning clamping, leading screw drive is actively pushed up rope sheave top and is pressed pull rope to its flexural deformation, can be read the tension value of pull rope to be measured intuitively by digital display tensiometer.
Description
Technical field
This utility model belongs to elevator technology field, is specifically related to a kind of five-point type elevator traction rope tension inspection
Survey device.
Background technology
Traction machine rotates, by hoist ropes (namely pull rope) by driving traction sheave after decelerator speed change
Pull strength fricative with traction sheave realizes the lifting of car and counterweight, reaches the purpose of elevator traffic.
Pull rope is the core component that elevator runs, and fatigue, corrosion, abrasion in use will necessarily occur
Even phenomenon of rupture, bring therewith is exactly reduction or the forfeiture of bearing capacity, thus must be to pull rope
Tension force control in real time, to ensure relevant device and personal safety.At present elevator traction rope is opened
Power detection generally has two ways, is tested by the Electronic Testing device of specialty, pass through pressure time a kind of
Sensor acquisition signal, then passes through amplification, conversion.The a series of process such as algorithm computing obtains tension value,
This Electronic Testing device is expensive, and volume is big, is relatively suitable for fixed venue and uses, in erecting bed etc.
Outdoor sports ground is inconvenient to carry；Another kind is manually to feel, very difficult acquisition data accurately, every
The Tension Evenness of pull rope is unknown.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides five-point type elevator traction rope tension detection dress
Putting, relative professional test device use cost is substantially reduced, but can obtain and detect data accurately, has simultaneously
There is the feature being convenient for carrying.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows: include the frame of band crossbeam,
The two ends of described housiung separator are separately installed with an armstand, and the middle part of described housiung separator is provided with
One arm, described housiung separator is provided with pushing arm in the position arranged between armstand and arm, institute
State armstand, arm, pushing arm be arranged in parallel, and the vertically extending end of armstand described in two is provided with a band rope
The locating clip of groove, the vertically extending end of described arm is provided with a leading screw, and one end of described leading screw is provided with
Handwheel, its other end is provided with the active top rope sheave of band grooving, and described active top rope sheave is provided with digital display tension force
Meter, rope sheave, institute are passively pushed up by what push rod was provided with a band grooving in the vertically extending end of described pushing arm
Stating passive top rope sheave and be provided with pressure transducer, described pressure transducer is electrically connected to digital display tensiometer.
In one preferred embodiment of this utility model, farther include described locating clip and include being rotated by movable joint
The first chuck connected and the second chuck, described first chuck and the occlusion of the second chuck upper and lower are arranged, and
Both bare terminal ends are equipped with described grooving.
In one preferred embodiment of this utility model, farther include described handwheel and be provided with rotation scale.
In one preferred embodiment of this utility model, farther include described frame and be provided with carrying handle.
In one preferred embodiment of this utility model, farther include described arm, armstand and pushing arm the most logical
Cross and be bolted in frame.
In one preferred embodiment of this utility model, farther include described arm, armstand and pushing arm and be
Sheet metal structural.
The beneficial effects of the utility model are: five-point type elevator traction rope tension of the present utility model detection dress
Putting, after pull rope positioning clamping, leading screw drive is actively pushed up rope sheave top and is pressed pull rope to its flexural deformation, leads to
Cross digital display tensiometer and can read the tension value of pull rope to be measured intuitively, simple in construction, easy to operate,
The detection data gathered are accurate, and compared to the test data low cost of specialty, volume is little, lightweight, side
Portable belt, is particularly suitable for job site and uses.
Separately, this utility model uses five-point type, two locating clips when i.e. measuring, two passive top rope sheaves,
One top rope sheave contacts formation five point contact type and measures with pull rope, measures energy compared to traditional bikini
Enough accuracy improving measurement and certainty of measurement, one-shot measurement puts in place simultaneously, shortens test step, improves
Measure efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, below will be to enforcement
In the description of example technology, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model preferred embodiment；
Fig. 2 is the structural representation that this utility model preferred embodiment enters test mode；
Fig. 3 is the structural representation of this utility model preferred embodiment locating clip.
Wherein: 1-pull rope, 2-frame, 3-crossbeam, 4-armstand, 6-arm, 8-pushing arm, 10-is fixed
Position folder, 12-leading screw, 14-handwheel, 16-actively pushes up rope sheave, 18-digital display tensiometer, and 20-passively pushes up rope sheave,
22-pressure transducer, 24-the first chuck, 26-the second chuck, 28-carrying handle, 30-grooving, 32-
Push rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Embodiment
As shown in Figure 1, 2, 3, the present embodiment discloses a kind of five-point type elevator traction rope tension detection dress
Putting, including the frame 2 of band crossbeam 3, housiung separator 3 two ends are respectively provided with an armstand 4 by bolt, horizontal
The middle part of beam 3 is provided with an arm 6 by bolt, on crossbeam 3 between armstand 6 and arm 6
Position by bolt, pushing arm 8 is installed, pushing arm 8 is two.The preferred armstand of this utility model 4,
Arm 6 and pushing arm 8 all use sheet metal component structure, lightweight, and intensity is high, low cost.Two armstands 4,
6, two pushing arms 8 of one arm are set parallel to each other, and the vertically extending end of armstand 4 described in two is installed
Having the locating clip 10 of a band grooving, the described vertically extending end of arm 6 is provided with a leading screw 12, described
One end of leading screw 12 is provided with handwheel 14, and its other end is provided with the active top rope sheave 16 of band grooving, described master
Dynamic top rope sheave 16 is provided with digital display tensiometer 18, and push rod is passed through in two vertically extending ends of pushing arm 8
The 32 passive top rope sheaves 20 being provided with a band grooving, described passive top rope sheave 20 is provided with pressure transducer
22, described pressure transducer 22 is electrically connected to digital display tensiometer 18.
Two locating clips supported respectively by 4, two pushing arms 8 of two armstands and an arm 6 during measurement
10, two passive pushing tow wheels 20 contact pull rope 1 with an active pushing tow wheel 16, form five-point type and measure,
Be equivalent to traditional bikini and measure accuracy and the certainty of measurement that can improve measurement, one-shot measurement simultaneously
Put in place, shorten test step, improve and measure efficiency.
Additionally, the present embodiment is provided with on handwheel 14 rotation scale, can see intuitively by rotating scale
The number of turns rotated to handwheel 14, controls to measure the pressure on top surface phase with applying during batch difference pull rope with this
With.
Additionally, frame 2 is provided with carrying handle 28 in the present embodiment, it is convenient for carrying.
As further this machine of the present utility model, described locating clip 10 includes the be rotationally connected by movable joint
One chuck 26 and the second chuck 28, described first chuck 26 and the occlusion of the second chuck 28 upper and lower are arranged,
And both bare terminal ends are equipped with described grooving 30.On the one hand the first chuck 26 and the second chuck about 28
Occlusion is arranged, and both groovings 30 coordinate, from radially, axially both direction clamping position pull rope 1,
Pull rope 1 is avoided to rock during measuring, it is ensured that measurement preparatory；On the other hand the first chuck 26 He
Second chuck 28 is rotationally connected, and conveniently clamps or unclamps pull rope 1, clamps during measurement, and measurement terminates
After unclamp.
Based on said structure, the measurement process that this utility model completes to detect elevator traction rope is as follows:
Step one, the frame 2 of hand-held detection device, first unclamp a crash locating clip 10, by a conjecture
Pull rope 1 is positioned in the grooving 30 of locating clip 10, and subsequent start-up two locating clip 10 clamps pull rope 1
Two positions；
Step 2: rotation handwheel 14 starts leading screw 12 and moves, and drive is actively pushed up rope sheave 16 and contacted and push up pressure
Pull rope 1, pull rope 1 is fixed at two positions, and the middle part being positioned at fixing two position is subject to
Occuring bending and deformation during the pressure of top, flexural deformation to pull rope 1 contacts passive top rope sheave 20, passively pushes up rope sheave
20 press pull rope 1, pull rope 1 flexural deformation from relative both direction top respectively with actively pushing up rope sheave 16
After can be to passive top rope sheave 20 with actively push up rope sheave 16 and produce active force, this active force is by pressure sensing
Device 22 and digital display tensiometer 18 gather, and the information that pressure transducer 22 talent gathers feeds back to digital display tension force
Meter 18, user can read the tension data of pull rope 1 from digital display tensiometer.User is by changing
The diverse location becoming clamping pull rope 1 can measure the tension data of diverse location on a pull rope 1；
Many pull ropes on elevator are detected by the operation of step 3, repetition step one and step 2 by root,
Can be consistent by controlling to rotate handwheel 14 number of turns, so that the flexibility that every pull rope 1 is when detection
Unanimously, if the tension data that detects of every pull rope is identical or fluctuates within the specific limits, say
These pull rope tension stabilities bright, uniform force；If the tension data phase that these pull ropes detect
Difference, beyond prescribed limit, illustrates these pull rope discontinuity, and pull rope easily weares and teares, and needs regulation
Pull rope 1.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this
Utility model.To the multiple amendment of these embodiments will be for those skilled in the art aobvious and
Being clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to illustrated herein
These embodiments, and be to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (6)
1. a five-point type elevator traction rope tension detecting apparatus, it is characterised in that: include the frame of band crossbeam,
The two ends of described housiung separator are separately installed with an armstand, and the middle part of described housiung separator is provided with one
Arm, described housiung separator is provided with pushing arm in the position arranged between armstand and arm, described
Armstand, arm, pushing arm be arranged in parallel, and the vertically extending end of armstand described in two is provided with a band grooving
Locating clip, the vertically extending end of described arm is provided with a leading screw, and one end of described leading screw is provided with hands
Wheel, its other end is provided with the active top rope sheave of band grooving, and described active top rope sheave is provided with digital display tensiometer,
Rope sheave, described quilt are passively pushed up by what push rod was provided with a band grooving in the vertically extending end of described pushing arm
Dynamic top rope sheave is provided with pressure transducer, and described pressure transducer is electrically connected to digital display tensiometer.
Five-point type elevator traction rope tension detecting apparatus the most according to claim 1, it is characterised in that:
Described locating clip includes the first chuck and the second chuck being rotationally connected by movable joint, described first chuck and
Second chuck upper and lower occlusion is arranged, and both bare terminal ends are equipped with described grooving.
Five-point type elevator traction rope tension detecting apparatus the most according to claim 1, it is characterised in that:
Described handwheel is provided with rotation scale.
Five-point type elevator traction rope tension detecting apparatus the most according to claim 1, it is characterised in that:
Described frame is provided with carrying handle.
Five-point type elevator traction rope tension detecting apparatus the most according to claim 1, it is characterised in that:
Described arm, armstand and pushing arm are all bolted in frame.
Five-point type elevator traction rope tension detecting apparatus the most according to claim 5, it is characterised in that:
Described arm, armstand and pushing arm are sheet metal structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512487.6U CN205772642U (en) | 2016-05-31 | 2016-05-31 | Five-point type elevator traction rope tension detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512487.6U CN205772642U (en) | 2016-05-31 | 2016-05-31 | Five-point type elevator traction rope tension detecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772642U true CN205772642U (en) | 2016-12-07 |
Family
ID=58137421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620512487.6U Expired - Fee Related CN205772642U (en) | 2016-05-31 | 2016-05-31 | Five-point type elevator traction rope tension detecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606170A (en) * | 2020-06-01 | 2020-09-01 | 乐一 | Elevator steel wire rope tension tester |
| CN112093621A (en) * | 2020-08-27 | 2020-12-18 | 张学伦 | Tension measuring instrument and application thereof in measuring balance coefficient and compensation effect of elevator |
| CN113607320A (en) * | 2021-06-25 | 2021-11-05 | 陆新建 | Steel cable tension testing device for elevator |
-
2016
- 2016-05-31 CN CN201620512487.6U patent/CN205772642U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606170A (en) * | 2020-06-01 | 2020-09-01 | 乐一 | Elevator steel wire rope tension tester |
| CN112093621A (en) * | 2020-08-27 | 2020-12-18 | 张学伦 | Tension measuring instrument and application thereof in measuring balance coefficient and compensation effect of elevator |
| CN112093621B (en) * | 2020-08-27 | 2023-03-10 | 张学伦 | Tension measuring instrument and application thereof in measuring balance coefficient and compensation effect of elevator |
| CN113607320A (en) * | 2021-06-25 | 2021-11-05 | 陆新建 | Steel cable tension testing device for elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210531 |