CN102175284A - Novel detecting mechanism for rope looseness or chain break - Google Patents
Novel detecting mechanism for rope looseness or chain break Download PDFInfo
- Publication number
- CN102175284A CN102175284A CN2011100305608A CN201110030560A CN102175284A CN 102175284 A CN102175284 A CN 102175284A CN 2011100305608 A CN2011100305608 A CN 2011100305608A CN 201110030560 A CN201110030560 A CN 201110030560A CN 102175284 A CN102175284 A CN 102175284A
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- guide wheel
- slide block
- block assembly
- base
- springs
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Abstract
The invention discloses a novel detecting mechanism for rope looseness or chain break, comprising a base, wherein four baffles are arranged on the base; the four baffles defines a quadrangle; two vertically arranged springs and a slide block assembly are further arranged on the base; the two springs and the slide block assembly are arranged in the quadrangle formed by the four baffles; stud bolts are sleeved in the two springs; the front parts of the stud bolts are exposed from the springs and are inserted into the slide block assembly; a limit switch is connected with the outer side of the base; a vertically arranged collision rod is inserted in the slide block assembly; a guide wheel baffle is fixedly connected with one side of the slide block assembly; a guide wheel is connected with the guide wheel baffle through a shaft; and the guide wheel is a cable wire guide wheel or chain guide wheel. The detecting mechanism has the advantages of simple structure, low cost, safety, reliability and easiness for preventive maintenance.
Description
Technical field
The present invention relates to a kind of testing agency, the testing agency of particularly a kind of novel slack rope or chain rupture.
Background technology
At present, the wire rope slack rope detection method of lifting cross sliding type parking equipment is seldom utilized large pulley self gravitation compressing wire rope more on the market.When hindering slack rope or disconnected rope for some reason, the action of large pulley bump limit switch.The method Heavy Weight, complex structure, 4 suspension centres that are not suitable for parking apparatus detect.Chain rupture on the market detects the microswitches that adopt below chain more, and chain rupture bump microswitch works, and this method is simple, but microswitch detection blind area is bigger, unreliable.Lifting cross sliding type parking equipment does not have general slack rope, chain rupture mechanism.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, provide a kind of simple in structure, cost is low, safe and reliable, the novel slack rope that is easy to care and maintenance or the testing agency of chain rupture.
Purpose of the present invention is achieved through the following technical solutions: the testing agency of a kind of novel slack rope or chain rupture, comprise base, base is provided with four baffle plates, four baffle plates are enclosed quadrilateral, also be provided with two spring and slide block assemblies of placing up and down on the base, the quadrilateral inside that two springs and slide block assembly place a plurality of baffle plates to enclose, all be with double-screw bolt in two springs, the front portion of double-screw bolt is exposed to spring and is inserted in the slide block assembly, chassis outer side is connected with limit switch, run through in the slide block assembly and be provided with a lance that vertically is provided with, be fixedly connected with the guide wheel baffle plate on one side of slide block assembly, be connected with guide wheel by axle in the guide wheel baffle plate, guide wheel can be wire rope guide wheel or chain guide wheel.
The present invention compared with prior art has the following advantages: the present invention adopts dual spring to drive, and two double-screw bolt guiding can effectively solve the equilibrium problem of slide block assembly, increase reliability of structure; The present invention is simple in structure small and exquisite, and cost is low, and is safe and reliable, is easy to maintaining.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to synoptic diagram;
Number in the figure: 1-base, 2-baffle plate, 3-spring, 4-slide block assembly, 5-limit switch, 6-lance, 7-guide wheel baffle plate, 8-axle, 9-guide wheel, 10-double-screw bolt.
Embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Show a kind of embodiment of the testing agency of a kind of novel slack rope of the present invention or chain rupture as Fig. 1 and Fig. 2: the testing agency of a kind of novel slack rope or chain rupture, comprise base 1, base 1 is provided with four baffle plates 2, four baffle plates 2 are enclosed quadrilateral, also be provided with two spring 3 and slide block assemblies of placing up and down 4 on the base 1, the quadrilateral inside that two springs 3 and slide block assembly 4 place a plurality of baffle plates 2 to enclose, all be with double-screw bolt 10 in two springs 3, the front portion of double-screw bolt 10 is exposed to spring 3 and is inserted in the slide block assembly 4, adopt dual spring 2 to drive, two double-screw bolt 10 guiding can effectively solve the equilibrium problem of slide block assembly 4, increase reliability of structure; Base 1 outside is connected with limit switch 5; run through in the slide block assembly 4 and be provided with a lance 6 that vertically is provided with; be fixedly connected with the guide wheel baffle plate 7 that is used for protecting guide wheel 9 on one side of slide block assembly 4; be connected with guide wheel 9 by axle 8 in the guide wheel baffle plate 7; guide wheel 9 is wire rope guide wheel or chain guide wheel; detecting wire rope and chain can shared same testing agency, only need change a guide wheel 9 and can solve the slack rope chain breaking problem.The present invention is simple in structure small and exquisite, and cost is low, and is safe and reliable, is easy to maintaining.
Claims (2)
1. the testing agency of novel slack rope or chain rupture, it is characterized in that: comprise base (1), described base (1) is provided with four baffle plates (2), four described baffle plates (2) are enclosed quadrilateral, also be provided with two spring (3) and slide block assemblies of placing up and down (4) on the described base (1), the quadrilateral inside that two described springs (3) and described slide block assembly (4) place a plurality of described baffle plates (2) to enclose, all be with double-screw bolt (10) in two described springs (3), the front portion of described double-screw bolt (10) is exposed to described spring (3) and is inserted in the described slide block assembly (4), described base (1) outside is connected with limit switch (5), run through in the described slide block assembly (4) and be provided with a lance (6) that vertically is provided with, be fixedly connected with guide wheel baffle plate (7) on one side of described slide block assembly (4), be connected with guide wheel (9) by axle (8) in the described guide wheel baffle plate (7).
2. according to the described a kind of heavy-duty machine that has near switch of claim 1, it is characterized in that: described guide wheel (9) is wire rope guide wheel or chain guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100305608A CN102175284A (en) | 2011-01-28 | 2011-01-28 | Novel detecting mechanism for rope looseness or chain break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100305608A CN102175284A (en) | 2011-01-28 | 2011-01-28 | Novel detecting mechanism for rope looseness or chain break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102175284A true CN102175284A (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100305608A Pending CN102175284A (en) | 2011-01-28 | 2011-01-28 | Novel detecting mechanism for rope looseness or chain break |
Country Status (1)
| Country | Link |
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| CN (1) | CN102175284A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556628A (en) * | 2011-12-19 | 2012-07-11 | 吴海洲 | Chain scission protection device of scrapper conveyor and capable of intelligently alarming |
| CN102677927A (en) * | 2012-06-05 | 2012-09-19 | 江苏普腾停车设备有限公司 | Crosswise avoidance-free three-dimensional garage |
| CN102730569A (en) * | 2012-06-25 | 2012-10-17 | 奇瑞汽车股份有限公司 | Apparatus and method for detecting loosening of carrying dolly chain lifting chain |
| CN103938907A (en) * | 2014-05-09 | 2014-07-23 | 山东天辰智能停车设备有限公司 | Chain guiding and loose and broken chain detecting device for mechanical stereoscopic parking device |
| CN109534171A (en) * | 2018-12-11 | 2019-03-29 | 株洲天桥起重机股份有限公司 | A kind of four rope grab crane rope rope break detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1532534A1 (en) * | 1988-03-28 | 1989-12-30 | Всесоюзный научно-исследовательский институт охраны труда и техники безопасности черной металлургии | Movement limiter of load suspension for overhead travelling crane |
| CN2116683U (en) * | 1992-04-13 | 1992-09-23 | 崇国基 | Protection device for electric crane lead |
| CN201548483U (en) * | 2009-12-04 | 2010-08-11 | 徐州海伦哲专用车辆股份有限公司 | Anti-loosing and broken chain detector for telescopic chain of telescopic boom |
| CN201560041U (en) * | 2009-12-27 | 2010-08-25 | 贵阳铝镁设计研究院 | Balance beam with rope loosening monitoring |
| CN201909641U (en) * | 2011-01-28 | 2011-07-27 | 江苏润邦重工股份有限公司 | Novel loosened rope or broken chain detection mechanism |
-
2011
- 2011-01-28 CN CN2011100305608A patent/CN102175284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1532534A1 (en) * | 1988-03-28 | 1989-12-30 | Всесоюзный научно-исследовательский институт охраны труда и техники безопасности черной металлургии | Movement limiter of load suspension for overhead travelling crane |
| CN2116683U (en) * | 1992-04-13 | 1992-09-23 | 崇国基 | Protection device for electric crane lead |
| CN201548483U (en) * | 2009-12-04 | 2010-08-11 | 徐州海伦哲专用车辆股份有限公司 | Anti-loosing and broken chain detector for telescopic chain of telescopic boom |
| CN201560041U (en) * | 2009-12-27 | 2010-08-25 | 贵阳铝镁设计研究院 | Balance beam with rope loosening monitoring |
| CN201909641U (en) * | 2011-01-28 | 2011-07-27 | 江苏润邦重工股份有限公司 | Novel loosened rope or broken chain detection mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556628A (en) * | 2011-12-19 | 2012-07-11 | 吴海洲 | Chain scission protection device of scrapper conveyor and capable of intelligently alarming |
| CN102677927A (en) * | 2012-06-05 | 2012-09-19 | 江苏普腾停车设备有限公司 | Crosswise avoidance-free three-dimensional garage |
| CN102730569A (en) * | 2012-06-25 | 2012-10-17 | 奇瑞汽车股份有限公司 | Apparatus and method for detecting loosening of carrying dolly chain lifting chain |
| CN102730569B (en) * | 2012-06-25 | 2015-01-28 | 奇瑞汽车股份有限公司 | Apparatus and method for detecting loosening of carrying dolly chain lifting chain |
| CN103938907A (en) * | 2014-05-09 | 2014-07-23 | 山东天辰智能停车设备有限公司 | Chain guiding and loose and broken chain detecting device for mechanical stereoscopic parking device |
| CN103938907B (en) * | 2014-05-09 | 2016-08-17 | 山东天辰智能停车设备有限公司 | Mechanical three-dimensional parking device guides with chain and chain pine disconnected detection device |
| CN109534171A (en) * | 2018-12-11 | 2019-03-29 | 株洲天桥起重机股份有限公司 | A kind of four rope grab crane rope rope break detection device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110907 |