CN108827727A - A kind of whole rope test of wirerope pours deadhead and moves back mould method and device thereof - Google Patents
A kind of whole rope test of wirerope pours deadhead and moves back mould method and device thereof Download PDFInfo
- Publication number
- CN108827727A CN108827727A CN201810421546.2A CN201810421546A CN108827727A CN 108827727 A CN108827727 A CN 108827727A CN 201810421546 A CN201810421546 A CN 201810421546A CN 108827727 A CN108827727 A CN 108827727A
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- China
- Prior art keywords
- steel plate
- semi arch
- test
- arch steel
- wirerope
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Deadhead back mode device is poured in a kind of whole rope test of wirerope, and electric expansion bracket is arranged between fixing end semi arch steel plate and telescopic end semi arch steel plate.Before the whole rope test of wirerope, Special lubricating interleaving agent containing molybdenum disulfide, boron carbide is evenly coated in clamping mold, after the completion of test, fixing end semi arch steel plate is contacted with jaw seat, telescopic end semi arch steel plate and alloy casting head are made by electric expansion bracket（4）Contact makes to generate the opposition during test between jaw seat and alloy casting head, realizes that clamping mold is separated with alloy casting head.Operation of the present invention is simple, it is high-efficient, reduce labor intensity.
Description
Technical field
Deadhead is poured the present invention relates to a kind of whole rope test of wirerope and moves back mould method and device thereof, belongs to wire rope standard equipment
Technical field.
Background technique
Most of domestic breaking force of rope test machine clamping sample carries out in such a way that jaw seat adds clamping mold
Test, also, for the wirerope sample of 70 mm or more of diameter, it is contemplated that the factor of experimentation cost is all made of cast alloys
Method carries out wirerope sample preparation.During wirerope tension test, due to rope strand each in wirerope helically wire shaped,
The tensile stress and the rotating torque opposite with hand of helix for extending helix will be generated, causes cast alloy casting head
Friction is generated between clamping mold and interaction force, especially wirerope diameter are bigger, and the interaction force of generation is got over
Greatly, so that alloy casting head surface generated abrasion, deformed and be stuck in clamping mold.Alloy casting head is tightly viscous after the completion of test
It being connected on clamping mold, jaw seat can not be opened, it can only be by way of manually beaing, hitting and pour deadhead or wirerope, ability
So that its separation is taken out sample, operates large labor intensity, and laborious, time-consuming, and there are security risks.
Summary of the invention
Deadhead is poured the purpose of the invention is to overcoming the deficiencies of the prior art and provide a kind of whole rope test of wirerope and moves back mould
Method and device thereof solve alloy casting head and tightly stick on clamping mold, and jaw seat can not open technical problem.
Deadhead back mode device is poured in a kind of wirerope of the invention whole rope test, it by fixing end semi arch steel plate 1, electronic stretch
Contracting bracket 2 and telescopic end semi arch steel plate 3 form, and the setting of electric expansion bracket 2 is in fixing end semi arch steel plate 1 and telescopic end half
Between circular arc steel plate 3.
Mould method of moving back of the invention is：Before wirerope whole rope on-test, molybdenum disulfide, boron carbide will be contained first
Special lubricating interleaving agent be evenly coated in clamping mold in, then after the completion of test, by fixing end semi arch steel plate 1 and jaw
Seated connection touching, contacts telescopic end semi arch steel plate 3 with alloy casting head 4 by electric expansion bracket 2, dynamic using automatic telescopic
Make, makes to generate the opposition during test between jaw seat and alloy casting head 4, reach clamping mold and alloy casting
First 4 isolated purposes.
It is convenient that jaw seat is opened, easy to operate, safety, and reduces operator's labor intensity, and save test period, and really
Safety operation is protected.
Detailed description of the invention
Fig. 1 is that deadhead back mode device structural schematic diagram is poured in the whole rope test of wirerope of the present invention.
In figure：1- fixing end semi arch steel plate, 2- electric expansion bracket, 3- telescopic end semi arch steel plate.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail：
The whole rope test of wirerope of the invention pours deadhead back mode device by Fig. 1, it is by fixing end semi arch steel plate 1, electric expansion
Bracket 2 and telescopic end semi arch steel plate 3 form, and electric expansion bracket 2 is arranged in fixing end semi arch steel plate 1 and telescopic end semicircle
Between arc steel plate 3.
Mould method of moving back of the invention is：Before wirerope whole rope on-test, molybdenum disulfide, boron carbide will be contained first
Special lubricating interleaving agent be evenly coated in clamping mold in, then after the completion of test, by fixing end semi arch steel plate 1 and jaw
Seated connection touching, contacts telescopic end semi arch steel plate 3 with alloy casting head 4 by electric expansion bracket 2, dynamic using automatic telescopic
Make, makes to generate the opposition during test between jaw seat and alloy casting head 4, reach clamping mold and alloy casting
First 4 isolated purposes.
Claims (2)
1. deadhead back mode device is poured in a kind of whole rope test of wirerope, it is characterized in that：It is by fixing end semi arch steel plate（1）, it is electronic
Telescope support（2）With telescopic end semi arch steel plate（3）Composition, electric expansion bracket（2）It is arranged in fixing end semi arch steel plate（1）
With telescopic end semi arch steel plate（3）Between.
2. using the whole rope test of wirerope described in claim 1 pour deadhead back mode device move back mould method it is characterized in that：
Before wirerope whole rope on-test, the Special lubricating interleaving agent containing molybdenum disulfide, boron carbide is evenly coated in clamping first
In mold, then after the completion of test, by fixing end semi arch steel plate（1）It is contacted with jaw seat, passes through electric expansion bracket（2）
Make telescopic end semi arch steel plate（3）With alloy casting head（4）Contact, is acted using automatic telescopic, makes jaw seat and alloy casting
Head（4）Between generate opposition during test, reach clamping mold and alloy casting head（4）Isolated purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421546.2A CN108827727A (en) | 2018-05-04 | 2018-05-04 | A kind of whole rope test of wirerope pours deadhead and moves back mould method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421546.2A CN108827727A (en) | 2018-05-04 | 2018-05-04 | A kind of whole rope test of wirerope pours deadhead and moves back mould method and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108827727A true CN108827727A (en) | 2018-11-16 |
Family
ID=64147475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810421546.2A Pending CN108827727A (en) | 2018-05-04 | 2018-05-04 | A kind of whole rope test of wirerope pours deadhead and moves back mould method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108827727A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994926A (en) * | 2014-06-13 | 2014-08-20 | 贵州钢绳股份有限公司 | Anchor withdrawing method and device of wire rope tester. |
| CN205941191U (en) * | 2016-08-03 | 2017-02-08 | 南通市产品质量监督检验所 | Big specification wire rope mechanical testing anchor clamps |
-
2018
- 2018-05-04 CN CN201810421546.2A patent/CN108827727A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994926A (en) * | 2014-06-13 | 2014-08-20 | 贵州钢绳股份有限公司 | Anchor withdrawing method and device of wire rope tester. |
| CN205941191U (en) * | 2016-08-03 | 2017-02-08 | 南通市产品质量监督检验所 | Big specification wire rope mechanical testing anchor clamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |