CN203743308U - Rope fastening device of hoisting device - Google Patents
Rope fastening device of hoisting device Download PDFInfo
- Publication number
- CN203743308U CN203743308U CN201320880172.3U CN201320880172U CN203743308U CN 203743308 U CN203743308 U CN 203743308U CN 201320880172 U CN201320880172 U CN 201320880172U CN 203743308 U CN203743308 U CN 203743308U
- Authority
- CN
- China
- Prior art keywords
- rope
- wedge
- lifting rod
- hitch plate
- voussoir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a rope fastening device of a hoisting device. The rope fastening device comprises a funnel groove, an arc wedge, a lifting rod and a rope hitch plate. A wedged groove is formed in the lifting rod, an outwards-protruding convex wedge is arranged in a via hole of the rope hitch plate, the lifting rod penetrates through the via hole of the rope hitch plate, the wedged groove in the lifting rod is matched with the convex wedge in the via hole of the rope hitch plate, a wedge tail integrated with the arc wedge is arranged at the lower end of the arc wedge, a mounting hole is formed in the wedge tail, and a steel wire rope U-shaped clamp penetrates through the mounting hole to integrally fix steel wire ropes on the two sides of the wedge tail and steel wire rope heads. According to the technical scheme, the rope hitch plate and the lifting rod are modified, twisting of the steel wire ropes is avoided, the arc wedge is modified, connection and contact area of the steel wire rope U-shaped clamp and the arc wedge is increased, and stability and safety of the arc wedge are greatly improved.
Description
Technical field
The utility model relates to the cable wire end fixed mechanism in a kind of crane gear, particularly relates to the rope socketing device in a kind of crane gear.
Background technique
In the prior art, as Fig. 1, shown in Fig. 2 and Fig. 3, cable wire end fixed mechanism in crane gear, include funnel trough 1, camber voussoir 2, lifting rod 3, rope hitch plate 4, wire rope 6 is walked around camber voussoir 2, stretch out from funnel trough 1 bottom, wire rope 6 is fixed the fag end of wire rope 6 by wire rope U-shaped card 5, lifting rod 3 is connected with the top of funnel trough 1, lifting rod 3 is through rope hitch plate 4, nut 7 spinnings are in lifting rod 3 upper ends, nut 7 is pressed on rope hitch plate 4, stop and pull downwards, along with wire rope 6 is to lower stress, camber voussoir 2 more wedge enters in funnel trough 1, wire rope 6 is further fixed in funnel trough 1, but because wire rope 6 is that Steel Wire Strand twisting forms, with certain torsion, along with the increase of service time, the torsion of wire rope 6 will drive lifting rod 3 to twist, make the length of wire rope 6 produce slight variation, if adopt many wire rope, the wire rope 6 that now produces twisting will become soft, do not tighten, increased the wearing and tearing of other wire rope 6.
Model utility content
In view of this, main purpose of the present utility model is to provide the rope socketing device in a kind of crane gear, pass through the technical program, to the improvement of rope hitch plate and lifting rod, stop the twisting of wire rope, and by the improvement to camber voussoir, increased being connected and area of contact of wire rope U-shaped card and camber voussoir, greatly increase stability and the Security of camber voussoir.
In order to achieve the above object, the technical solution of the utility model is achieved in that the rope socketing device in a kind of crane gear, include funnel trough, camber voussoir, lifting rod and rope hitch plate, on described lifting rod, be provided with vee-cut, in the via hole of rope hitch plate, be provided with the convex voussoir of outwardly convex, described lifting rod is installed in the via hole of rope hitch plate, and the vee-cut of lifting rod matches with the convex voussoir in rope hitch plate via hole.
The lower end of described camber voussoir is provided with the wedge tail connecting as one with camber voussoir, on described wedge tail, is provided with mounting hole, and wire rope U-shaped card is fixed as one through mounting hole the wire rope and the cable wire end that are positioned at wedge tail both sides.
Adopt the beneficial effect after technique scheme to be: the rope socketing device in a kind of crane gear, pass through the technical program, to the improvement of rope hitch plate and lifting rod, stop the twisting of wire rope, and by the improvement to camber voussoir, increase being connected and area of contact of wire rope U-shaped card and camber voussoir, greatly increased stability and the Security of camber voussoir.
Brief description of the drawings
Fig. 1 is the structural drawing of prior art.
Fig. 2 is the structural drawing of rope hitch plate in prior art.
Fig. 3 is side-looking structural drawing of the prior art.
Fig. 4 is overall structure schematic diagram of the present utility model.
Fig. 5 is the structural drawing of camber voussoir in the utility model.
Fig. 6 is the structural drawing of rope hitch plate in the utility model.
Fig. 7 is the structural drawing of lifting rod in the utility model.
In figure, 1 funnel trough, 2 camber voussoirs, 3 lifting rods, 4 rope hitch plates, 5 wire rope U-shaped cards, 6 wire rope, 7 vee-cuts, 8 convex voussoirs, 9 wedge tails, 10 mounting holes, 11 via holes.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment in the utility model is described in further detail.
As Figure 4-Figure 7, rope socketing device in the crane gear that the utility model relates to, include funnel trough 1, camber voussoir 2, lifting rod 3 and rope hitch plate 4, on described lifting rod 3, be provided with vee-cut 7, in the via hole 11 of rope hitch plate 4, be provided with the convex voussoir 8 of outwardly convex, described lifting rod 3 is installed in the via hole 11 of rope hitch plate 4, and the vee-cut 7 of lifting rod 3 matches with the convex voussoir 8 in rope hitch plate 4 via holes.
The lower end of described camber voussoir 2 is provided with the wedge tail 9 connecting as one with camber voussoir 2, on described wedge tail 9, is provided with mounting hole 10, and wire rope U-shaped card 5 will be positioned at the wire rope 6 of wedge tail 9 both sides and the fag end of wire rope 6 is fixed as one through mounting hole 10.
The above, be only better possible embodiments of the present utility model, not in order to limit scope of the present utility model.
Claims (2)
1. the rope socketing device in a crane gear, include funnel trough, camber voussoir, lifting rod and rope hitch plate, it is characterized in that, on described lifting rod, be provided with vee-cut, in the via hole of rope hitch plate, be provided with the convex voussoir of outwardly convex, described lifting rod is installed in the via hole of rope hitch plate, and the vee-cut of lifting rod matches with the convex voussoir in rope hitch plate via hole.
2. the rope socketing device in crane gear according to claim 1, it is characterized in that, the lower end of described camber voussoir is provided with the wedge tail connecting as one with camber voussoir, on described wedge tail, be provided with mounting hole, wire rope U-shaped card is fixed as one through mounting hole the wire rope and the cable wire end that are positioned at wedge tail both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880172.3U CN203743308U (en) | 2013-12-30 | 2013-12-30 | Rope fastening device of hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880172.3U CN203743308U (en) | 2013-12-30 | 2013-12-30 | Rope fastening device of hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743308U true CN203743308U (en) | 2014-07-30 |
Family
ID=51343111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880172.3U Expired - Fee Related CN203743308U (en) | 2013-12-30 | 2013-12-30 | Rope fastening device of hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358826A (en) * | 2014-10-30 | 2015-02-18 | 王洋 | Connecting structure for suspension steel cable and counterweight body |
| CN106522284A (en) * | 2016-10-20 | 2017-03-22 | 北京中储能能源设备有限公司 | Floating preventing structure for buried storage tank |
-
2013
- 2013-12-30 CN CN201320880172.3U patent/CN203743308U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358826A (en) * | 2014-10-30 | 2015-02-18 | 王洋 | Connecting structure for suspension steel cable and counterweight body |
| CN104358826B (en) * | 2014-10-30 | 2016-07-06 | 王洋 | A kind of attachment structure suspending wirerope and balance weight body in midair |
| CN106522284A (en) * | 2016-10-20 | 2017-03-22 | 北京中储能能源设备有限公司 | Floating preventing structure for buried storage tank |
| CN106522284B (en) * | 2016-10-20 | 2019-02-05 | 北京中储能能源设备有限公司 | A kind of anti-drift structure of buried tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140730 Termination date: 20171230 |