CN103760031A - Steel wire rope extrusion resistance measuring device - Google Patents
Steel wire rope extrusion resistance measuring device Download PDFInfo
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- CN103760031A CN103760031A CN201410020176.3A CN201410020176A CN103760031A CN 103760031 A CN103760031 A CN 103760031A CN 201410020176 A CN201410020176 A CN 201410020176A CN 103760031 A CN103760031 A CN 103760031A
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- wire rope
- steel wire
- pressure
- extrusion resistance
- measuring device
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Abstract
The invention discloses a steel wire rope extrusion resistance measuring device. The steel wire rope extrusion resistance measuring device comprises a base, wherein the base is fixedly provided with a guide rod, the guide rod is provided with an upper pressure block which can move up and down along the guide rod, the upper pressure block is connected with a pressure driving part, and the pressure driving part is provided with a pressure gauge for displaying a pressure value. The steel wire rope extrusion resistance measuring device presses downwards the upper pressure block through the effect of the pressure driving part, so that a steel wire rope in the middle can be extruded, and the extrusion resistance of different steel wire ropes can be compared according to the pressure indicator number and the descending quantity of the upper pressure block when the steel wire rope is extruded. The steel wire rope with the most appropriate extrusion resistance can be selected for different hoisting devices. Not only can the safety of the hoisting device be guaranteed, but also the preliminary rejection of the steel wire rope caused by flattening can be avoided.
Description
Technical field
The present invention relates to a kind of wire rope measurement mechanism, relate in particular to the anti-extrusion measurement mechanism of a kind of wire rope.
Background technology
At present, along with engineering machinery is towards the development of maximizing, to wire rope, require more and more higher, especially high-lift wire rope, the wire rope on reel needs multiple wraps, if but the anti-extrusion performance of wire rope is bad, wire rope is easily crushed, cause wire rope injured, both caused potential safety hazard, make again wire rope scrap in advance.Therefore, how exactly the anti-extrusion performance of measuring steel wire rope becomes a difficult problem in the urgent need to address.
Summary of the invention
The object of the present invention is to provide the anti-extrusion measurement mechanism of a kind of wire rope, it is the anti-extrusion performance of measuring steel wire rope exactly, guarantees the quality of wire rope, to solve the above-mentioned problems in the prior art.
For reaching this object, the present invention by the following technical solutions:
The anti-extrusion measurement mechanism of a kind of wire rope, it comprises base, wherein, on described base, be fixed with guide pole, on described guide pole, be provided with the upper holder block moving up and down along it, described upper holder block is connected with pressure-driven parts, on described pressure-driven parts, the tensimeter for showing force value is installed.
Especially, on described guide pole, be provided with the scale for being marked with briquetting position.
Especially, the corresponding arc groove being provided with for placing wire rope on the faying face of described upper holder block and base.
Especially, described pressure-driven parts are hydraulic jack.
Especially, described guide pole is fixedly welded on described base.
Beneficial effect of the present invention is, compared with prior art the anti-extrusion measurement mechanism of described wire rope is by the effect of pressure-driven parts, press briquetting downwards, and then middle wire rope is pushed, according to tensimeter registration, upper holder block slippage while being squeezed with wire rope, carrys out the anti-extrusion performance of more different wire rope.For different hoisting devices is selected the most suitable wire rope of anti-extrusion performance.Both for hoisting device provides safety guarantee, that has avoided again that wire rope causes because being crushed scraps in advance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-extrusion measurement mechanism of wire rope that provides of the specific embodiment of the invention 1.
In figure:
1, base; 2, guide pole; 3, upper holder block; 4, hydraulic jack; 5, tensimeter; 6, wire rope; 7, arc groove.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate technical scheme of the present invention.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the anti-extrusion measurement mechanism of wire rope that provides of the specific embodiment of the invention 1.
In the present embodiment, the anti-extrusion measurement mechanism of a kind of wire rope comprises base 1, on described base 1, be welded with guide pole 2, on described guide pole 2, be provided with the upper holder block 3 that can move up and down along it, described upper holder block 3 is connected with hydraulic jack 4, tensimeter 5 for showing in real time force value is installed in described hydraulic jack 4, wire rope 6 is positioned between base 1 and upper holder block 3, on the faying face of described upper holder block 3 and base 1 corresponding be provided with coordinate wire rope 6 restrict face circular arc arc groove 7, on described guide pole 2, be provided with the scale for being marked with briquetting 3 height.
During measurement, first wire rope 6 is positioned in the arc groove 7 between upper holder block 3 and base 1, then start hydraulic jack 4, hydraulic jack 4 presses briquetting 3 downwards moves down it, and then middle wire rope 6 is pushed, and tensimeter 5 demonstrates the size of pressure, by the scale on guide pole 1, can draw the slippage of upper holder block 3 simultaneously, according to the registration of tensimeter 5, with wire rope 6 upper holder block slippage while being squeezed, carry out the anti-extrusion performance of more different wire rope.
The anti-extrusion measurement mechanism of above-mentioned wire rope is the anti-extrusion performance of measuring steel wire rope exactly, for different hoisting devices is selected the most suitable wire rope of anti-extrusion performance.Both for hoisting device provides safety guarantee, that has avoided again that wire rope causes because being crushed scraps in advance.
Above embodiment has just set forth ultimate principle of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. the anti-extrusion measurement mechanism of wire rope, it comprises base, it is characterized in that, on described base, be fixed with guide pole, on described guide pole, be provided with the upper holder block moving up and down along it, described upper holder block is connected with pressure-driven parts, on described pressure-driven parts, the tensimeter for showing force value is installed.
2. the anti-extrusion measurement mechanism of wire rope according to claim 1, is characterized in that, is provided with the scale for being marked with briquetting position on described guide pole.
3. according to the anti-extrusion measurement mechanism of wire rope described in claim 1 or 2 any one, it is characterized in that the corresponding arc groove being provided with for placing wire rope on the faying face of described upper holder block and base.
4. the anti-extrusion measurement mechanism of wire rope according to claim 1, is characterized in that, described pressure-driven parts are hydraulic jack.
5. the anti-extrusion measurement mechanism of wire rope according to claim 1, is characterized in that, described guide pole is fixedly welded on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020176.3A CN103760031A (en) | 2014-01-16 | 2014-01-16 | Steel wire rope extrusion resistance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020176.3A CN103760031A (en) | 2014-01-16 | 2014-01-16 | Steel wire rope extrusion resistance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103760031A true CN103760031A (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020176.3A Pending CN103760031A (en) | 2014-01-16 | 2014-01-16 | Steel wire rope extrusion resistance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103760031A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10281958A (en) * | 1997-04-08 | 1998-10-23 | Japan Tobacco Inc | Material testing machine |
| JP2009075064A (en) * | 2007-04-19 | 2009-04-09 | Kokusai Keisokki Kk | Universal testing equipment and direct-acting actuator |
| CN201497678U (en) * | 2009-09-10 | 2010-06-02 | 芜湖市星光合成材料有限公司 | Badminton line glue elasticity detector |
| CN201548461U (en) * | 2009-08-19 | 2010-08-11 | 江苏法尔胜股份有限公司 | Flexibility detector for steel wires |
| CN201926590U (en) * | 2010-12-24 | 2011-08-10 | 中铁十七局集团第三工程有限公司 | Oil pressure mortar specimen strength detecting equipment |
-
2014
- 2014-01-16 CN CN201410020176.3A patent/CN103760031A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10281958A (en) * | 1997-04-08 | 1998-10-23 | Japan Tobacco Inc | Material testing machine |
| JP2009075064A (en) * | 2007-04-19 | 2009-04-09 | Kokusai Keisokki Kk | Universal testing equipment and direct-acting actuator |
| CN201548461U (en) * | 2009-08-19 | 2010-08-11 | 江苏法尔胜股份有限公司 | Flexibility detector for steel wires |
| CN201497678U (en) * | 2009-09-10 | 2010-06-02 | 芜湖市星光合成材料有限公司 | Badminton line glue elasticity detector |
| CN201926590U (en) * | 2010-12-24 | 2011-08-10 | 中铁十七局集团第三工程有限公司 | Oil pressure mortar specimen strength detecting equipment |
Non-Patent Citations (1)
| Title |
|---|
| 国家安全生产监督管理总局: "《MT 818.1-2009 煤矿用电缆 第一部分：移动类软电缆一般规定》", 11 December 2009, 煤炭工业出版社 * |
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Application publication date: 20140430 |