CN106442126A - Steel wire constant-stress small experimental platform for elevator - Google Patents
Steel wire constant-stress small experimental platform for elevator Download PDFInfo
- Publication number
- CN106442126A CN106442126A CN201610657557.1A CN201610657557A CN106442126A CN 106442126 A CN106442126 A CN 106442126A CN 201610657557 A CN201610657557 A CN 201610657557A CN 106442126 A CN106442126 A CN 106442126A
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- China
- Prior art keywords
- steel wire
- main body
- experimental platform
- leading screw
- testing stand
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention relates to a steel wire constant-stress small experimental platform for an elevator and belongs to the technical field of elevators. The steel wire constant-stress small experimental platform comprises an experimental platform main body, and an experimental platform bracket used for supporting the experimental platform main body. A steel wire detection device fixedly connected with the experimental platform main body is arranged above the experimental platform main body. A drive device is arranged inside the experimental platform. The experimental platform main body is fixed on the experimental platform bracket through a bolt. The right side of the experimental platform main body is provided with a large baffle block and a small baffle block. The steel wire constant-stress small experimental platform has the advantages of simple structure, miniaturization, low manufacturing cost and convenient operation, wherein a test bench can be conveniently placed on the experimental platform. Through rotating a handle, a sliding block is driven to pull a steel wire, so that a required pulling force is provided. The precision can be adjusted, so that the requirements of different experimental precisions can be met through the replacement of sensors according to experimental precision requirements. Meanwhile, the magnitude of the stress can be detected in real time by means of the sensor technology, so that the adjustment is convenient in operation.
Description
Technical field：
A kind of elevator according to the present invention steel wire constant stress small test platform, belongs to elevator technology field.
Background technology：
Steel wire rope has been widely used each large-engineering, is even more a kind of requisite part in the industrial equipments such as elevator.Steel wire
Security also closely bound up with us.Therefore by steel wire in the case of constant stress and solution corrosion its mechanical property
The research of energy has great significance to safety in production and work.Meanwhile, steel wire rope stress test platform mostly is large volume at this stage
Pulling force machine equipment, machine cost is high, and use cost is also higher simultaneously.The experiment of miniaturization is lacked in the experiment of grade level steel wire
Platform.
Content of the invention：
It is an object of the invention to provide a kind of structure is simple, accomplishes that testing stand minimizes, be easy to be positioned over laboratory table, cost of manufacture
Low elevator steel wire constant stress small test platform,
For above technical problem, a kind of elevator according to the present invention steel wire constant stress small test platform, including testing stand master
Body, the experimental bench support for supporting testing stand main body, are provided with above described testing stand main body and are fixedly connected with experimental bench main body
Steel wire detection means, be provided with driving means inside testing stand, described testing stand main body is bolted on testing stand support
On, it is provided with big block and little block on the right side of described testing stand main body.
Further, described steel wire detection means, the pulling force sensor that left side has and the wire clip for clamped wire
Tool, right side has sliding clamp and the sliding shoe being bolted on sliding clamp, is provided with leading screw folder below sliding clamp
Tight device, can control the elastic of steel wire by adjusting sliding shoe.
Further, described driving means include the closing handle in left side, are connected with confinement set on the right side of described closing handle
Cylinder, is bolted a leading screw on the right side of described confinement sleeve, leading screw can be made to be fixedly connected with closing handle, and then by turning
Dynamic closing handle carrys out rotational lead screw.
Further, described leading screw passes through leading screw clamping device, and is threaded connection with leading screw clamping device, Ke Yitong
Cross the mode of rotational lead screw to promote sliding shoe to slide
Further, it is provided with keeper in the middle of described leading screw, left side is contacted with sliding shoe, leading screw right-hand member passes through big block and little gear
Block contacts, and can effectively limit circular runout and the axial movement of leading screw.
Further, described little block is located on the right side of big block, is fixedly connected with big block by bolt, cooperates and make
With the restriction effect to leading screw can be improved.
Further, described sliding clamp is clamped in testing stand main body upper and lower side.
Compared with prior art, usefulness of the present invention is：Structure is simple, accomplishes that testing stand minimizes, and is easy to place
In laboratory table, low manufacture cost；Easy to operate, rotary handle can provide required pulling force with movable slider tractive steel wire；Essence
Degree is adjustable, can reach, according to requirement of experiment precision more emat sensor, the requirement meeting different experiments precision, simultaneously by sensing
Device technology can real-time detection stress size, convenient adjust.
Brief description：
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the side structure schematic view of elevator steel wire constant stress small test platform；
Fig. 2 is the overlooking the structure diagram of elevator steel wire constant stress small test platform.
In figure：1st, experimental bench main body；2nd, experimental bench support；3rd, steel wire detection means；3-1, pulling force sensor；3-2, steel wire
Fixture；3-3, sliding clamp；3-4, sliding shoe；3-5, leading screw clamping device；4th, driving means；4-1, closing handle；4-2, taboo
Plug with molten metal sleeve；4-3, leading screw；4-4, locating ring；5th, big block；6th, little block.
Specific embodiment：
A kind of elevator according to the present invention steel wire constant stress small test platform, as depicted in figs. 1 and 2：Including testing stand main body
1st, it is used for supporting the experimental bench support 2 of testing stand main body 1, above described testing stand main body 1, be provided with connect fixing with experimental bench main body 1
The steel wire detection means 2 connecing, is provided with driving means 3 inside testing stand, described testing stand main body 1 is bolted on testing stand
On support 2, on the right side of described testing stand main body 1, it is provided with big block 5 and little block 6.
Described steel wire detection means 3, the pulling force sensor 3-1 that left side has and the wire clamp 3-2 for clamped wire,
Right side has the sliding clamp 3-3 and sliding shoe 3-4 being bolted on sliding clamp 3-3, sets below sliding clamp 3-3
There is leading screw clamping device 3-5, the elastic of steel wire can be controlled by adjusting sliding shoe 3-4；Described driving means 4 include left side
Closing handle 4-1, be connected with the right side of described closing handle 4-1 confinement sleeve 4-2, on the right side of described confinement sleeve 4-2 pass through spiral shell
Tether and meet a leading screw 4-3, leading screw 4-3 can be made to be fixedly connected with closing handle 4-1, so by rotate closing handle 4-1 Lai
Rotational lead screw 4-3.
Described leading screw 4-3 passes through leading screw clamping device 3-5, and is threaded connection with leading screw clamping device 3-5, Ke Yitong
The mode crossing rotational lead screw 4-3, to promote sliding shoe 3-4 to slide, is provided with locating ring 4-4, left side and sliding shoe in the middle of leading screw 4-3
3-4 contacts, and leading screw 4-3 right-hand member contacted through big block 5 with little block 6, can effectively limit the circular runout of leading screw 4-3 with
Axial movement, described little block 6 is located on the right side of big block 5, is fixedly connected with big block 5 by bolt, is used in conjunction with each other, can
To improve the restriction effect to leading screw 4-3, described sliding clamp 3-3 is clamped in testing stand main body 1 upper and lower side.
It is emphasized that：The above is only introduction and the description of the occupation mode of the present invention, not the present invention is made any
Pro forma restriction, any simple modification that every technical spirit according to the present invention is made to above example, equivalent variations
With modification, all still fall within the range of technical solution of the present invention.
Claims (7)
1. a kind of elevator steel wire constant stress small test platform, including testing stand main body（1）, be used for supporting testing stand main body（1）
Experimental bench support（2）It is characterised in that：Described testing stand main body（1）Top is provided with and experimental bench main body（1）It is fixedly connected
Steel wire detection means（3）, inside testing stand, it is provided with driving means（4）, described testing stand main body（1）It is bolted on test
Platform support（2）On, described testing stand main body（1）Right side is provided with big block（5）With little block（6）.
2. elevator according to claim 1 with steel wire constant stress small test platform it is characterised in that：Described steel wire detection dress
Put（3）, the pulling force sensor that left side has（3-1）With the wire clamp for clamped wire（3-2）, right side has sliding clamp
（3-3）Be bolted in sliding clamp（3-3）On sliding shoe（3-4）, below sliding clamp, it is provided with leading screw clamping dress
Put（3-5）.
3. elevator according to claim 1 with steel wire constant stress small test platform it is characterised in that：Described driving means
(4) include the closing handle (4-1) in left side, on the right side of described closing handle (4-1), be connected with confinement sleeve (4-2), described confinement
It is bolted a leading screw (4-3) on the right side of sleeve (4-2).
4. elevator according to claim 3 with steel wire constant stress small test platform it is characterised in that：Described leading screw (4-3)
Through leading screw clamping device (3-5), and it is threaded connection with leading screw clamping device (3-5).
5. elevator according to claim 3 with steel wire constant stress small test platform it is characterised in that：Described leading screw（4-3）
Centre is provided with locating ring（4-4）, left side and sliding shoe（3-4）Contact, leading screw（4-3）Right-hand member passes through big block（5）With little block
（6）Contact.
6. elevator according to claim 1 with steel wire constant stress small test platform it is characterised in that：Described little block（6）
Positioned at big block（5）Right side, by bolt and big block（5）It is fixedly connected.
7. elevator according to claim 2 with steel wire constant stress small test platform it is characterised in that：Described sliding clamp
（3-3）It is clamped in testing stand main body（1）In upper and lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657557.1A CN106442126A (en) | 2016-08-12 | 2016-08-12 | Steel wire constant-stress small experimental platform for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657557.1A CN106442126A (en) | 2016-08-12 | 2016-08-12 | Steel wire constant-stress small experimental platform for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106442126A true CN106442126A (en) | 2017-02-22 |
Family
ID=58184372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610657557.1A Pending CN106442126A (en) | 2016-08-12 | 2016-08-12 | Steel wire constant-stress small experimental platform for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106442126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228796A (en) * | 2017-06-26 | 2017-10-03 | 长春机械科学研究院有限公司 | A kind of horizontal sliding wedge-shaped clamping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169131Y (en) * | 1993-06-11 | 1994-06-15 | 罗福沛 | Checking apparatus for steel wire strength gauge |
| RU80571U1 (en) * | 2008-06-09 | 2009-02-10 | Серпуховской военный институт ракетных войск (СВИ РВ) | TERMINAL CLIPPING CLAMP FOR TESTING THREADY SAMPLES FROM MICROPLASTIC |
| CN101598647A (en) * | 2009-07-14 | 2009-12-09 | 中国矿业大学 | A kind of steel wire fretting fatigue testing machine and method |
| CN204536231U (en) * | 2015-04-09 | 2015-08-05 | 江苏法尔胜材料分析测试有限公司 | The thin specification wire unrelieved stress of a kind of X ray detects clamping device |
| CN204881515U (en) * | 2015-03-04 | 2015-12-16 | 张家港市骏马钢帘线有限公司 | Steel wire detection device |
| CN205301142U (en) * | 2015-12-22 | 2016-06-08 | 舟山市质量技术监督检测研究院 | Steel wire constant stress electrochemical corrosion test device |
| CN205898569U (en) * | 2016-08-12 | 2017-01-18 | 康力电梯股份有限公司 | Small -size laboratory bench of steel wire constant stress for elevator |
-
2016
- 2016-08-12 CN CN201610657557.1A patent/CN106442126A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169131Y (en) * | 1993-06-11 | 1994-06-15 | 罗福沛 | Checking apparatus for steel wire strength gauge |
| RU80571U1 (en) * | 2008-06-09 | 2009-02-10 | Серпуховской военный институт ракетных войск (СВИ РВ) | TERMINAL CLIPPING CLAMP FOR TESTING THREADY SAMPLES FROM MICROPLASTIC |
| CN101598647A (en) * | 2009-07-14 | 2009-12-09 | 中国矿业大学 | A kind of steel wire fretting fatigue testing machine and method |
| CN204881515U (en) * | 2015-03-04 | 2015-12-16 | 张家港市骏马钢帘线有限公司 | Steel wire detection device |
| CN204536231U (en) * | 2015-04-09 | 2015-08-05 | 江苏法尔胜材料分析测试有限公司 | The thin specification wire unrelieved stress of a kind of X ray detects clamping device |
| CN205301142U (en) * | 2015-12-22 | 2016-06-08 | 舟山市质量技术监督检测研究院 | Steel wire constant stress electrochemical corrosion test device |
| CN205898569U (en) * | 2016-08-12 | 2017-01-18 | 康力电梯股份有限公司 | Small -size laboratory bench of steel wire constant stress for elevator |
Non-Patent Citations (1)
| Title |
|---|
| 张蔚等: "钢丝绳张力传感器标定试验台的研制", 《农机化研究》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228796A (en) * | 2017-06-26 | 2017-10-03 | 长春机械科学研究院有限公司 | A kind of horizontal sliding wedge-shaped clamping device |
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Application publication date: 20170222 |
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