CN103063458A - Winch test platform - Google Patents
Winch test platform Download PDFInfo
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- CN103063458A CN103063458A CN2012105852757A CN201210585275A CN103063458A CN 103063458 A CN103063458 A CN 103063458A CN 2012105852757 A CN2012105852757 A CN 2012105852757A CN 201210585275 A CN201210585275 A CN 201210585275A CN 103063458 A CN103063458 A CN 103063458A
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- winch
- counter weight
- test
- counterweight
- pulleys
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Abstract
The invention discloses a winch test platform and belongs to the technical field of mining machinery. The winch test platform comprises a winch welding platform and a concrete platform which is relative to the winch welding platform. The concrete platform is of a door frame type, a counter weight portion is arranged between two door-frame-type vertical sides, and longitudinal sliding grooves are respectively formed in inner side faces of the two vertical sides, double pulleys are arranged in the middle of door-frame-type cross sides, and pulleys are arranged on the ground which is arranged on the front-lower positions of the double pulleys. The counter weight portion comprises a counter weight which is used for testing and counter weight guide frames which are arranged on two sides of the counter weight, fixed pulleys are respectively arranged on end portions of the two counter weight guide frames, and the fixed pulleys are arranged in corresponding sliding grooves. One end of a steel wire rope penetrates through the pulleys and the counter weight which is used for testing of connection of the double pulleys. The winch test platform has the advantages of saving space and cost due to the fact that a vertical pulling weight manner is adopted to test traction and braking force of a winch, and being suitable for predelivery test and type test of multiple winches. The counter weight guide frames play a role of protecting and preventing the counter weight from rotating.
Description
Technical field
The present invention relates to a kind of winch testing table, belong to the mining machinery technical field.
Background technology
Winch is called again windlass, mainly applies to build, material lifting or flat the dragging of hydraulic engineering, forestry, mine, harbour etc.The winch testing table is mainly used in delivery test and the type approval test of winch, because the winch classification is various, therefore requires testing table to possess general, reliable, safe characteristic.When utilizing the winch testing table to detect, the traditional performance parameter of winch more easily detects, such as outward appearance, noise, temperature etc., important parameter is tractive force and damping force, in order better to save test space, reduce testing expenses, the standard code of relevant coal industry: can adopt the mode of vertically drawing weight to test tractive force and the damping force of locomotive.
Summary of the invention
For above-mentioned existing technical matters, the invention provides a kind of winch testing table, with the test of the various performance parameters that realizes winch, and special employing vertically draws the detection mode of weight to test tractive force and the damping force parameter of winch.
The present invention for achieving the above object, be achieved through the following technical solutions: a kind of winch testing table, comprise winch jig and relative with it concrete platform, concrete platform is " doorframe " type, be placed with counterweight part between two vertical edges of " doorframe ", and the medial surface of two vertical edges is offered respectively longitudinally sliding tray, and the end face middle part of " doorframe " horizontal edge is provided with sister block, on the ground of sister block front lower place pulley is installed; Counterweight part comprises to be tested with counterweight and the counterweight guide frame that is installed in its both sides, and two counterweight guide frame ends are separately installed with a fixed pulley, and fixed pulley is placed in the corresponding sliding tray; Wire rope one end passes pulley, sister block joint test counterweight successively.
The invention has the beneficial effects as follows: except conventional parameters such as the outward appearance that can test winch, noise, temperature, special employing vertically draws the mode of counterweight to test the parameters such as the tractive force of winch and damping force, saves test space, reduces experimentation cost.The counterweight guide frame plays the effect that prevents counterweight rotation and protection when the counterweight lifting, especially when counterweight landing out of control, counterweight is glided, the harm that the minimizing accident is brought by planned orbit.Be applicable to delivery test and the type approval test of multiple winch, safe, reliable, general.
Description of drawings
Fig. 1 is left view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the front view of counterweight part among the present invention;
Fig. 4 is the vertical view of counterweight part among the present invention.
Among the figure: 1, winch jig, 2, winch, 3, pulley, 4, concrete platform, 41, sliding tray, 5, sister block, 6, wire rope, 7, the test counterweight, 8, the counterweight guide frame, 81, fixed pulley.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Shown in Fig. 1 and Fig. 2, the present invention includes winch jig 1 and relative with it concrete platform 4, concrete platform 4 is " doorframe " type, be placed with counterweight part between two vertical edges of " doorframe ", and the medial surface of two vertical edges is offered respectively longitudinally sliding tray 41, the end face middle part of " doorframe " horizontal edge is provided with sister block 5, on the ground of sister block 5 front lower places pulley 3 is installed; As shown in Figure 3 and Figure 4, counterweight part comprises that test is separately installed with a fixed pulley with counterweight 7 and 8, two counterweight guide frame 8 ends of counterweight guide frame that are installed in its both sides, and fixed pulley is placed in the corresponding sliding tray 41; Wire rope 6 one ends pass pulley 3, sister block 5 joint tests counterweight 7 successively.
When further implementing, sliding tray 41 adopts steel track, spreads to be embedded in the medial surface of 4 liang of vertical edges of concrete platform.
When further implementing, sister block 5 adopts foot bolt to be fixed on concrete platform 4 end faces middle part.
During test, when the conventional parameters such as the outward appearance of measuring winch 2, noise, temperature, only need first winch 2 to be fixed on the winch jig 1, the wire rope 6 that twines winch 2 passes pulley 3 successively, sister block 5 couples together winch 2 and test with counterweight 7, then directly measures to get final product.When measuring the tractive force parameter of winch 2, start and control first speed and the tractive force of winch 2 by hydraulic pressure and electrical system, in case the roller on the winch 2 begins to rotate, wire rope 6 just twines at roller, because wire rope 6 one ends link to each other with counterweight 7 with test, therefore test is lifted by wire rope 6 under the drive of roller gradually with counterweight 7, then constantly add test counterweight 7 with fork truck, according to the pulley blocks design of whole test unit, as can be known: the test of wire rope 6 pull-ups is the tractive force of winch 2 with the maximum weight of counterweight 7.When measuring the damping force parameter of winch 2, after finishing by above-mentioned steps, only need to test with the certain height of counterweight 7 pull-ups with wire rope 6, then close the detent on the winch 2, add test counterweight 7 with fork truck at last, when the roller on the winch 2 rotated, this moment test was the damping force of winch 2 with the weight of counterweight 7.
When counterweight 7 is used in test by wire rope 6 pull-up; might produce the rotation around wire rope 6; the security of impact test; therefore increased counterweight guide frame 8 in test with counterweight 7 both sides; the fixed pulley of counterweight guide frame 8 moves up and down along the sliding tray 41 on the concrete platform 4; so that test only can be moved in vertical direction with fixed pulley with counterweight 7; play the effect of rotating and protecting of preventing; especially when test with counterweight 7 during owing to out of control dropping; also can drop to assigned address along sliding tray 41, reduce the harm that accident is brought.
Claims (3)
1. winch testing table, it is characterized in that, comprise winch jig (1) and the concrete platform (4) relative with it, concrete platform (4) is " doorframe " type, be placed with counterweight part between two vertical edges of " doorframe ", and the medial surface of two vertical edges is offered respectively longitudinally sliding tray (41), and the end face middle part of " doorframe " horizontal edge is provided with sister block (5), on the ground of sister block (5) front lower place pulley (3) is installed; Counterweight part comprises test with counterweight (7) and is installed in the counterweight guide frame (8) of its both sides that two counterweight guide frames (8) end is separately installed with a fixed pulley, and fixed pulley is placed in the sliding tray (41) of correspondence; Wire rope (6) one ends pass pulley (3), sister block (5) joint test counterweight (7) successively.
2. a kind of winch testing table according to claim 1 is characterized in that, described sliding tray (41) adopts steel track, spreads to be embedded in the medial surface of concrete platform (4) two vertical edges.
3. a kind of winch testing table according to claim 1 is characterized in that, described sister block (5) adopts foot bolt to be fixed on concrete platform (4) end face middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105852757A CN103063458A (en) | 2012-12-30 | 2012-12-30 | Winch test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105852757A CN103063458A (en) | 2012-12-30 | 2012-12-30 | Winch test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103063458A true CN103063458A (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105852757A Pending CN103063458A (en) | 2012-12-30 | 2012-12-30 | Winch test platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN103063458A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441961A (en) * | 2016-08-29 | 2017-02-22 | 武汉船用机械有限责任公司 | Anchor capstan load testing system |
| CN110261086A (en) * | 2019-06-27 | 2019-09-20 | 广州黄船海洋工程有限公司 | A kind of strength test method of windlass pedestal |
| CN112485035A (en) * | 2020-12-04 | 2021-03-12 | 招商局重工（江苏）有限公司 | Constant tension winch load test method |
| CN114379743A (en) * | 2022-01-25 | 2022-04-22 | 中船黄埔文冲船舶有限公司 | Ship mooring test device |
Citations (7)
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| KR100779486B1 (en) * | 2006-08-29 | 2007-11-26 | (주)백경지앤씨 | Apparatus and method for dynamic pile load test |
| CN101876595A (en) * | 2009-04-29 | 2010-11-03 | 中国水产科学研究院渔业机械仪器研究所 | Energy recovery test stand for hydraulic net-lifting winch |
| CN102221477A (en) * | 2011-03-31 | 2011-10-19 | 煤炭科学研究总院上海分院 | Winch detection equipment used in coal mine |
| CN102507241A (en) * | 2011-10-28 | 2012-06-20 | 中联重科股份有限公司 | Testing device of winch mechanism |
| CN102589920A (en) * | 2012-03-06 | 2012-07-18 | 力博重工科技股份有限公司 | Test bed for vertical derrick of prop pulling hoist |
| CN102818712A (en) * | 2012-07-31 | 2012-12-12 | 武汉船用机械有限责任公司 | Testing device and method of winch |
| CN203024992U (en) * | 2012-12-30 | 2013-06-26 | 徐州苏煤矿山设备制造有限公司 | Winch test bed |
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2012
- 2012-12-30 CN CN2012105852757A patent/CN103063458A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100779486B1 (en) * | 2006-08-29 | 2007-11-26 | (주)백경지앤씨 | Apparatus and method for dynamic pile load test |
| CN101876595A (en) * | 2009-04-29 | 2010-11-03 | 中国水产科学研究院渔业机械仪器研究所 | Energy recovery test stand for hydraulic net-lifting winch |
| CN102221477A (en) * | 2011-03-31 | 2011-10-19 | 煤炭科学研究总院上海分院 | Winch detection equipment used in coal mine |
| CN102507241A (en) * | 2011-10-28 | 2012-06-20 | 中联重科股份有限公司 | Testing device of winch mechanism |
| CN102589920A (en) * | 2012-03-06 | 2012-07-18 | 力博重工科技股份有限公司 | Test bed for vertical derrick of prop pulling hoist |
| CN102818712A (en) * | 2012-07-31 | 2012-12-12 | 武汉船用机械有限责任公司 | Testing device and method of winch |
| CN203024992U (en) * | 2012-12-30 | 2013-06-26 | 徐州苏煤矿山设备制造有限公司 | Winch test bed |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441961A (en) * | 2016-08-29 | 2017-02-22 | 武汉船用机械有限责任公司 | Anchor capstan load testing system |
| CN106441961B (en) * | 2016-08-29 | 2020-03-17 | 武汉船用机械有限责任公司 | Load test system for anchor capstan |
| CN110261086A (en) * | 2019-06-27 | 2019-09-20 | 广州黄船海洋工程有限公司 | A kind of strength test method of windlass pedestal |
| CN112485035A (en) * | 2020-12-04 | 2021-03-12 | 招商局重工（江苏）有限公司 | Constant tension winch load test method |
| CN114379743A (en) * | 2022-01-25 | 2022-04-22 | 中船黄埔文冲船舶有限公司 | Ship mooring test device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |