CN102358587B - Steel wire rope protection device of titled creeper of hoisting machine - Google Patents
Steel wire rope protection device of titled creeper of hoisting machine Download PDFInfo
- Publication number
- CN102358587B CN102358587B CN 201110258025 CN201110258025A CN102358587B CN 102358587 B CN102358587 B CN 102358587B CN 201110258025 CN201110258025 CN 201110258025 CN 201110258025 A CN201110258025 A CN 201110258025A CN 102358587 B CN102358587 B CN 102358587B
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- rope
- wheel shaft
- shaped fixed
- wheel
- fixed mount
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Abstract
The invention discloses a steel wire rope protection device of a titled creeper of a hoisting machine, comprising two parallel side plates, wherein the side plates are respectively provided with a group of upper slideways and a group of lower slideways; a tightening rope wheel and a loosening rope wheel are arranged between the two parallel side plates; a wheel shaft of the tightening rope wheel is matched with the upper slideways and slides along the upper slideways; a wheel shaft of the loosening rope wheel is matched with the lower slideways and slides along the lower slideways; a steel wire rope passes through the surfaces of the tightening rope wheel and the loosening rope wheel; the wheel shaft of the tightening rope wheel is provided with a U-shaped fixed frame, the opened end of which is fixedly connected with the wheel shaft and the closed end of which is horizontally connected with a guide rod; a pressure spring is sleeved on the guide rod, and the outer end of the guide rodpasses through a fixed plate and is connected with a approach switch; the wheel shaft of the loosening rope wheel is provided with a U-shaped fixed frame, the open end of which is fixedly connected with the wheel shaft and the closed end of which is horizontally connected with a tension spring, the other end of the tension spring is connected with a fixed support, and the outer end of the wheel shaft of the loosening rope wheel is connected with the other approach switch. In the invention, the power off of a system is controlled through the switching on or off of the approaching switches, so that the aim of protecting equipment and the steel wire rope is achieved.
Description
Technical field:
The present invention relates to inclined climbing vehicle of winch and put forward material system, particularly a kind of protecting device for wire rope of inclined climbing vehicle of winch, prevent to climb car in service, the disconnected rope that occurs because of the Upper-lower Limit malfunctioning switch and the fault of counter-rotating wiring.
Background technology:
At present, being applied to inclined climbing vehicle of winch all adopts the cylinder steel rope to put forward the material system, conventionally in control system adopt upper and lower spacing to hopper of travel switch, often the Upper-lower Limit malfunctioning switch that occurs in service causes fault, up cause hopper to draw when malfunctioning to turn over steel rope break, descendingly cause counter-rotating wiring disorder cable to damage steel rope when malfunctioning.
Summary of the invention
Put forward the material system and be in operation and the malfunctioning fault that causes of Upper-lower Limit travel switch occur and damage steel rope for fear of the existing car of tiltedly climbing; the object of the present invention is to provide a kind of protecting device for wire rope of inclined climbing vehicle of winch; this fender guard can utilize the tightness of different phase steel rope in service; when controlling steel rope to end position, system's auto-breaking, effectively protect equipment and steel rope.
protecting device for wire rope of inclined climbing vehicle of winch, comprise two parallel side plates, offer bilge logs and glide path on side plate, between described two parallel side plates, tight rope rope sheave and slack rope rope sheave are set, the wheel shaft of tight rope rope sheave coordinates with bilge logs and slides along this slideway, the wheel shaft of slack rope rope sheave coordinates with glide path and slides along this slideway, the wheel face of steel wire penetrating tight rope rope sheave and slack rope rope sheave, it is characterized in that, one U-shaped fixed mount is installed on the wheel shaft of described tight rope rope sheave, the open end of described U-shaped fixed mount is captiveed joint with wheel shaft, closed end level connection joint one guide rod of U-shaped fixed mount, be set with stage clip on described guide rod, the outer end of described guide rod is passed adapter plate and is connected with an approach switch, one U-shaped fixed mount is installed on the wheel shaft of described slack rope rope sheave, the open end of described U-shaped fixed mount is captiveed joint with wheel shaft, closed end level connection joint one extension spring of U-shaped fixed mount, the other end of extension spring is connected with fixed support, and the wheel shaft outer end of slack rope rope sheave is connected with another approach switch.
One end of described guide rod compression spring is limited by adapter plate, and the other end is limited by setting nut.
Described guide rod is provided with clamp nut fixing and adjusting U-shaped fixed mount.
Described approach switch reaches by signal panel the sensor that coordinates with signal panel and forms.
The present invention according to steel rope run to the high-low limit position when malfunctioning tight rope rope sheave and slack rope rope sheave can move to certain orientation, come the outage of control system by the break-make of approach switch on this direction, to reaching the purpose of protection equipment and steel rope.
Description of drawings
Fig. 1 is the front view of embodiment of the present invention inner structure;
Fig. 2 is the birds-eye view of the embodiment of the present invention.
The specific embodiment
protecting device for wire rope of inclined climbing vehicle of winch provided by the present invention is divided into tight rope assembly and slack rope assembly two parts, as Fig. 1, shown in Figure 2, two parallel side plates 23, 24 and the adapter plate 18 of outer end, the fixed support 14 at middle part consists of a frame, side plate 23, offer one group of bilge logs 7 and one group of glide path 8 on 24, two parallel side plates 23, tight rope rope sheave 5 and slack rope rope sheave 9 are set between 24, the wheel shaft 12 of tight rope rope sheave 5 is joined with bilge logs 7 and is incorporated in the interior slip of bilge logs 7, the wheel shaft 17 of slack rope rope sheave 9 is joined with glide path 8 and is incorporated in the interior slip of glide path 8, steel rope 6 passes the wheel face of tight rope rope sheave 5 and slack rope rope sheave 9, one U-shaped fixed mount 19 is installed on the wheel shaft 12 of tight rope rope sheave 5, the open end of U-shaped fixed mount 19 is captiveed joint with wheel shaft 12, closed end level connection joint one guide rod 10 of U-shaped fixed mount 19, clamp nut 4 fixing and adjusting U-shaped fixed mount 19 is housed on guide rod 10, also be set with stage clip 2 on guide rod 10, one end of stage clip 2 is by adapter plate 18 restrictions, the other end is by setting nut 3 restrictions, the outer end of guide rod 10 is passed adapter plate 18 and is connected with an approach switch, this approach switch reaches by signal panel 1 sensor 13 that coordinates with signal panel 1 and forms, signal panel 1 is fixedly mounted on the outer end of guide rod 10, sensor 13 is contained on connecting rod 22, connecting rod 22 is captiveed joint with adapter plate 18, one U-shaped fixed mount 20 is installed on the wheel shaft 17 of slack rope rope sheave 9, the open end of U-shaped fixed mount 20 is captiveed joint with wheel shaft 17, closed end level connection joint one extension spring 11 of U-shaped fixed mount 20, the other end of extension spring 11 is connected with fixed support 14, wheel shaft 17 outer ends of slack rope rope sheave 9 are connected with another approach switch, this approach switch reaches by signal panel 16 sensor 15 that coordinates with signal panel 16 and forms, signal panel 16 is fixedly mounted on wheel shaft 17, sensor 15 is contained on connecting rod 21, and connecting rod 21 is captiveed joint with side plate 24.
Working process:
During normal operation, adjust stage clip 2, the dynamics of extension spring 11 and the tensioning dynamics of steel rope 6, make steel rope 6 operation in the middle of tight rope rope sheave 5 and slack rope rope sheave 9.
When operating in the limes superiors position when malfunctioning, steel rope 6 is because too tightening, and having left, the power of direction increases; this power makes signal panel 1 to left movement, coil pickup 13 by tight rope rope sheave 5, U-shaped fixed mount 19, guide rod 10; so that the control system outage plays a protective role.
When operating in the smallest limit position when malfunctioning; the power of tightening when steel rope 6 moves because losing; under extension spring 11 effects, the individual power of direction is left arranged; this power is by U-shaped fixed mount 20, slack rope rope sheave 9, wheel shaft 17; make signal panel 16 to left movement; coil pickup 15 is so that the control system outage plays a protective role.
Above-described embodiment is only better embodiment of the present invention; describe technical conceive of the present invention and essential implementation in detail; be not to be that protection scope of the present invention is limited; all any simple modification that Spirit Essence is done according to the present invention and equivalent structure transformation or modification are within all should being encompassed in protection scope of the present invention.
Claims (4)
1. protecting device for wire rope of inclined climbing vehicle of winch, comprise two parallel side plates, offer bilge logs and glide path on side plate, between described two parallel side plates, tight rope rope sheave and slack rope rope sheave are set, the wheel shaft of tight rope rope sheave coordinates with bilge logs and slides along this slideway, the wheel shaft of slack rope rope sheave coordinates with glide path and slides along this slideway, the wheel face of steel wire penetrating tight rope rope sheave and slack rope rope sheave, it is characterized in that: a U-shaped fixed mount is installed on the wheel shaft of described tight rope rope sheave, the open end of described U-shaped fixed mount is captiveed joint with wheel shaft, closed end level connection joint one guide rod of U-shaped fixed mount, be set with stage clip on described guide rod, the outer end of described guide rod is passed adapter plate and is connected with an approach switch, one U-shaped fixed mount is installed on the wheel shaft of described slack rope rope sheave, the open end of described U-shaped fixed mount is captiveed joint with wheel shaft, closed end level connection joint one extension spring of U-shaped fixed mount, the other end of extension spring is connected with fixed support, and the wheel shaft outer end of slack rope rope sheave is connected with another approach switch.
2. protecting device for wire rope of inclined climbing vehicle of winch according to claim 1, it is characterized in that: an end of described guide rod compression spring is limited by adapter plate, and the other end is limited by setting nut.
3. protecting device for wire rope of inclined climbing vehicle of winch according to claim 1 is characterized in that: described guide rod is provided with fixing and regulates the clamp nut of U-shaped fixed mount.
4. protecting device for wire rope of inclined climbing vehicle of winch according to claim 1 is characterized in that: described approach switch is comprised of signal panel and the sensor that coordinates with signal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258025 CN102358587B (en) | 2011-09-02 | 2011-09-02 | Steel wire rope protection device of titled creeper of hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258025 CN102358587B (en) | 2011-09-02 | 2011-09-02 | Steel wire rope protection device of titled creeper of hoisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358587A CN102358587A (en) | 2012-02-22 |
| CN102358587B true CN102358587B (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110258025 Expired - Fee Related CN102358587B (en) | 2011-09-02 | 2011-09-02 | Steel wire rope protection device of titled creeper of hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358587B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002265B (en) * | 2017-10-20 | 2019-12-10 | 德马科起重机械有限公司 | Travel limiting device of hoisting mechanism |
| CN108689322B (en) * | 2018-05-14 | 2020-05-12 | 河源迪奇亚工业技术有限公司 | Automatic hinge cable system equipment |
| CN112591638A (en) * | 2021-01-15 | 2021-04-02 | 四川仕源潼隆商贸有限公司 | Mousing-hook hoisting device with fracture emergency protection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937797A1 (en) * | 1979-09-19 | 1981-04-09 | SBS-Stahlbau & Bühnentechnik GmbH, 2808 Syke | Roller block for cable lifting devices - has housing for cable pulley movable relative to guide roller under spring action |
| CN1827900A (en) * | 2006-04-14 | 2006-09-06 | 张孟刚 | Cord tightness detector for electric clothes hanger |
| CN201095578Y (en) * | 2007-08-28 | 2008-08-06 | 北京星光影视设备科技股份有限公司 | Rope loosing breaking protector |
| CN201436278U (en) * | 2009-05-25 | 2010-04-07 | 青岛港（集团）有限公司 | Cargo loading and unloading lifting limiter |
| CN101912671A (en) * | 2010-06-25 | 2010-12-15 | 湖北第二师范学院 | Rapidly descending escape and rescue cableway |
| CN202245898U (en) * | 2011-09-02 | 2012-05-30 | 蚌埠市新黄山玻璃制品有限公司 | Protecting device for wire rope of inclined climbing vehicle of winch |
-
2011
- 2011-09-02 CN CN 201110258025 patent/CN102358587B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937797A1 (en) * | 1979-09-19 | 1981-04-09 | SBS-Stahlbau & Bühnentechnik GmbH, 2808 Syke | Roller block for cable lifting devices - has housing for cable pulley movable relative to guide roller under spring action |
| CN1827900A (en) * | 2006-04-14 | 2006-09-06 | 张孟刚 | Cord tightness detector for electric clothes hanger |
| CN201095578Y (en) * | 2007-08-28 | 2008-08-06 | 北京星光影视设备科技股份有限公司 | Rope loosing breaking protector |
| CN201436278U (en) * | 2009-05-25 | 2010-04-07 | 青岛港（集团）有限公司 | Cargo loading and unloading lifting limiter |
| CN101912671A (en) * | 2010-06-25 | 2010-12-15 | 湖北第二师范学院 | Rapidly descending escape and rescue cableway |
| CN202245898U (en) * | 2011-09-02 | 2012-05-30 | 蚌埠市新黄山玻璃制品有限公司 | Protecting device for wire rope of inclined climbing vehicle of winch |
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| Publication number | Publication date |
|---|---|
| CN102358587A (en) | 2012-02-22 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20190902 |