CN202390096U - Damping device of steel wire ropes - Google Patents
Damping device of steel wire ropes Download PDFInfo
- Publication number
- CN202390096U CN202390096U CN 201120489271 CN201120489271U CN202390096U CN 202390096 U CN202390096 U CN 202390096U CN 201120489271 CN201120489271 CN 201120489271 CN 201120489271 U CN201120489271 U CN 201120489271U CN 202390096 U CN202390096 U CN 202390096U
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- steel wire
- wire ropes
- steel rope
- limit
- plate
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Abstract
The utility model belongs to the field of hoisting devices and particularly relates to a damping device of steel wire ropes. The damping device of the steel wire ropes comprises a front baffle and a back baffle which are oppositely arranged, a left wing plate and a right wing plate are arranged between the two baffles and respectively formed by a first limit board and a second limit board in butt joint mode, limit parts are fixed on the two baffles, the limit boards are symmetrically arranged, and the butt joint surface of the first limit board and the second limit board is located on the plane between the working surfaces of the limit parts and the baffles for fixing the limit parts. The damping device of the steel wire ropes can effectively prevent friction between the steel wire ropes and a hoisting device when the steel wire ropes enter the hoisting device, simultaneously avoids conditions that the steel wire ropes abrade with the limit boards in the damping device to generate a groove, the steel wire ropes are clamped tight and the steel wire ropes cannot work normally, prolongs service lives of the steel wire ropes, reduces maintenance cost, improves work efficiency, and is suitable for popularizing and using in the field of hoisting devices.
Description
Technical field
The utility model belongs to the weight-lifting equipment field, is specifically related to a kind of steel rope shock absorption device.
Background technology
At present; In commercial production; The utilization of weight-lifting equipment is seen everywhere, as grab bucket hang, cucurbit hangs, crane in bridge type etc., these equipment all adopt steel rope to carry out handling; Thereby the use of steel rope is most important concerning crane uses, how to protect the cardinal task that steel rope becomes the safe handling crane.Weight-lifting equipment is when work, and steel rope ceaselessly through reel and a series of pulley, receives bending force and squeese pressure repeatedly, makes steel rope fracture of wire phenomenon tired out can occur.Particularly on the grab bucket weight-lifting equipment; Because the grab bucket volume is bigger, under wind effect, dancing can occur, and steel rope is also rocked thereupon; Steel rope is when getting into grab bucket inside; Under the effect of external force, steel rope aggravates with the rigidity friction of grab bucket surface steel sheet, has reduced the service life of steel rope.For this reason; A kind of steel rope antivibration device appears in market, and this antivibration device is fixed in the grab bucket, can effectively reduce this steel rope behind this antivibration device of steel wire penetrating and get into rocking when grabbing bucket inside; Thereby reduce the friction of steel rope and grab bucket surface steel sheet, effectively protected steel rope.But, as shown in Figure 1, though the locating part of this shock absorption device can prevent effectively that the front and back of steel rope from rocking; Because the irregularity when steel rope rocks, the protection domain and the positioning plate that go out locating part through regular meeting's escape rub, and this positioning plate is for being symmetrical set; Its left and right sides interface and steel rope are positioned at same plane, and its friction point is positioned at the positioning plate joint, because there is the space in this friction point; Intensity is lower, occurs groove easily after rubbing with steel rope, the chucking steel rope; Make the steel rope can't normal operation, under the effect of reel, damage steel rope easily.
The utility model content
The utility model technical matters to be solved is: a kind of steel rope shock absorption device that can prevent that steel rope from being crushed is provided.
The technical scheme that realizes the purpose employing of the utility model is: the steel rope shock absorption device; Comprise the baffle plate that two front and back are oppositely arranged; Be provided with left wing plate and right wing plate between said two baffle plates; Said left wing plate and right wing plate are formed by first positioning plate and the butt joint of second positioning plate respectively; Be fixed with locating part respectively on said two baffle plates, said locating part is symmetrical set, the plane of the interface of said first positioning plate and second positioning plate between the baffle plate of locating part driving surface and fixing this locating part.
Further be that said locating part comprises stay bearing plate and is arranged on the pulley on the stay bearing plate.
The beneficial effect of the utility model is: when this steel rope shock absorption device can prevent effectively that steel rope from getting in the suspender and the friction of suspender; Prevent that simultaneously thereby the positioning plate friction back in steel rope and the shock absorption device from producing groove chucking steel rope; Make the situation that steel rope can't normal operation; Improve the service life of steel rope, reduced maintenance cost, improved work efficiency.The utility model is adapted at the weight-lifting equipment field and promotes, uses.
Description of drawings
Fig. 1 is a prior art cross section structure scheme drawing;
Fig. 2 is the utility model cross section structure scheme drawing;
Fig. 3 improves back cross section structure scheme drawing for the utility model.
Mark among the figure: baffle plate 1, left wing plate 2, right wing plate 3, first positioning plate 4, second positioning plate 5, locating part 6, stay bearing plate 6.1, pulley 6.2, interface 7, driving surface 8.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
The utility model belongs to the weight-lifting equipment field, is specifically related to a kind of steel rope shock absorption device.Like Fig. 2, shown in Figure 3; The steel rope shock absorption device comprises the baffle plate 1 that two front and back are oppositely arranged, and is provided with left wing plate 2 and right wing plate 3 between said two baffle plates 1; Said left wing plate 2 is formed by first positioning plate 4 and 5 butt joints of second positioning plate respectively with right wing plate 3; Be fixed with locating part 6 respectively on said two baffle plates 1, said locating part 6 is symmetrical set, the plane of the interface position 7 of said first positioning plate 4 and second positioning plate 5 between the baffle plate 1 of locating part 6 driving surfaces 8 and fixing this locating part 6.
Before and after the baffle plate 1 that is oppositely arranged be fixed on the suspender, this fixed form can be bolted connection or welding, for the impact force action that prevents steel rope when this installs, whole device is loosening, the fixed form that the utility model is selected for use is welding.Be fixed with locating part 6 respectively on said two baffle plates 1; Two locating parts 6 are symmetricly set on the baffle plate 1 between left wing plate 2 and the right wing plate 3, and steel rope passes from the gap between two locating parts 6, and this locating part 6 prevents rocking of steel rope fore-and-aft direction; But because the irregularity that steel rope rocks; In the effect of external force, steel rope goes out the rocking of protection domain generation left and right directions of two locating parts 6 through regular meeting's escape, at this moment; Left wing plate 2 has limited rocking of the big radian of steel rope with right wing plate 3, has effectively guaranteed the stability when steel rope gets into suspender inside.For locating part 6 can easily be installed on the baffle plate 1 between left wing plate 2 and the right wing plate 3, this device adopts split-type structural, and said left wing plate 2 is formed by first positioning plate 4 and 5 butt joints of second positioning plate respectively with right wing plate 3.When preventing the steel rope horizontal jitter; Its point of action is positioned at first positioning plate 4 and second positioning plate, 5 joints; Wearing and tearing interface 7 makes fray form groove, the chucking steel rope; The plane of the interface 7 of said first positioning plate 4 and second positioning plate 5 between the baffle plate 1 of locating part 6 driving surfaces 8 and fixing this locating part 6, the driving surface 8 of said locating part 6 is the face that locating part 6 contacts with steel rope.Said left and right sides interface 7 can be positioned at the front end or the rear end of left wing plate 2 and right wing plate 3 simultaneously or lay respectively at the rear and front end.Earlier locating part 6 is fixed on the baffle plate 1 in when assembling,, at last two baffle plates 1 is welded on the suspender by design attitude then at fixedly left wing plate 2 and right wing plate 3.
Said locating part 6 can be limiting stopper or pulley 6.2, and in order to reduce the friction of steel rope and locating part 6, the locating part 6 that the utility model is selected for use comprises stay bearing plate 6.1 and is arranged on the pulley 6.2 on the stay bearing plate 6.1.Behind the race between two pulleys 6.2 of steel wire penetrating, pulley 6.2 slides along with moving up and down of steel rope, has reduced the friction of steel rope.
Get into suspender quantity according to steel rope, a plurality of these steel rope shock absorption devices can be set on suspender.
Claims (2)
1. steel rope shock absorption device; Comprise the baffle plate (1) that two front and back are oppositely arranged; Be provided with left wing plate (2) and right wing plate (3) between said two baffle plates (1); Said left wing plate (2) and right wing plate (3) are formed by first positioning plate (4) and second positioning plate (5) butt joint respectively; Be fixed with locating part (6) on said two baffle plates (1) respectively, said locating part (6) is symmetrical set, and it is characterized in that: the interface (7) of said first positioning plate (4) and second positioning plate (5) is positioned at the plane between the baffle plate (1) of locating part (6) driving surface (8) and fixing this locating part (6).
2. steel rope shock absorption device as claimed in claim 1 is characterized in that: said locating part (6) comprises stay bearing plate (6.1) and is arranged on the pulley (6.2) on the stay bearing plate (6.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120489271 CN202390096U (en) | 2011-11-30 | 2011-11-30 | Damping device of steel wire ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120489271 CN202390096U (en) | 2011-11-30 | 2011-11-30 | Damping device of steel wire ropes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390096U true CN202390096U (en) | 2012-08-22 |
Family
ID=46665036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120489271 Expired - Fee Related CN202390096U (en) | 2011-11-30 | 2011-11-30 | Damping device of steel wire ropes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849623A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Anchor type hoisting device |
| CN104030184A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Draining pump lifting mechanism for transformer substation fire fighting well |
| CN104944287A (en) * | 2015-05-11 | 2015-09-30 | 岳文智 | Moving vehicle cable vibration absorption device |
| CN108953484A (en) * | 2018-10-10 | 2018-12-07 | 江苏泰华消防电气设备有限公司 | A kind of electromechanical equipment damping device |
-
2011
- 2011-11-30 CN CN 201120489271 patent/CN202390096U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849623A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Anchor type hoisting device |
| CN104030184A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Draining pump lifting mechanism for transformer substation fire fighting well |
| CN104944287A (en) * | 2015-05-11 | 2015-09-30 | 岳文智 | Moving vehicle cable vibration absorption device |
| CN108953484A (en) * | 2018-10-10 | 2018-12-07 | 江苏泰华消防电气设备有限公司 | A kind of electromechanical equipment damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131130 |