CN204776179U - Two ratchet shaft turn -buckles of wire rope - Google Patents
Two ratchet shaft turn -buckles of wire rope Download PDFInfo
- Publication number
- CN204776179U CN204776179U CN201520483153.6U CN201520483153U CN204776179U CN 204776179 U CN204776179 U CN 204776179U CN 201520483153 U CN201520483153 U CN 201520483153U CN 204776179 U CN204776179 U CN 204776179U
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- ratchet
- steel rope
- ratchet shaft
- steel
- plate frame
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Abstract
The utility model relates to a taut specialized tool, the especially two ratchet shaft turn -buckles of wire rope of consolidating of wire rope and rope utensil. The turn -buckle include the steel sheet frame, the terminal surface at steel sheet frame both ends is provided with the wire rope guide way, steel sheet frame one end is equipped with the ratchet shaft, and the steel sheet frame is vertically worn to establish by the ratchet shaft, and ratchet shaft no. 1 is served and is provided with ratchet shaft side's tenon, installs the ratchet on the other end, and steel sheet frame both ends set up about steel sheet frame the central axis orientation antisymmetry, ratchet and pawl interlock, pawl pass through pawl rivet connection on the steel sheet frame, install the split pin on ratchet shaft side's tenon, arrange in steel sheet frame inside and be located the ratchet shaft of ratchet one side on be equipped with the wire rope entry, be located and has seted up wire rope export, wire rope entry and wire rope export intercommunication on the ratchet shaft terminal surface of ratchet one side. The utility model discloses simple structure, convenient to use, economical and practical, security height, this turn -buckle not only can satisfy taut wire rope's pretension stress requirement, can regard as specialized tool used repeatedly moreover.
Description
Technical field
The utility model relates to steel rope and special tool is reinforced in the tension of rope tool, especially the two ratchet shaft turnbuckle of steel rope.
Background technology
At present, railway transportation goods generally adopts ratchet-type steel-wire fastener to carry out transport and reinforces, existing various ratchet-type steel-wire fastener corollary equipment is complicated, apply different fastening occasions and need different accessory equipments, can not repeated usage, cause the significant wastage of resource, traffic cost is high.
Utility model content
Technical problem to be solved in the utility model is to provide the two ratchet shaft turnbuckle of steel rope, the two ratchet shaft turnbuckle of described steel rope can not only meet the pre-tight stress requirement of tense wire rope well, and can as special tool repeated usage, wireline adapter adopts supporting rope clamp, meets the operating needs that mechanical equipment, Wheel type goods, steel etc. adopt wire cable strengthening.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in that
The two ratchet shaft turnbuckle of steel rope, the two ratchet shaft turnbuckle of described steel rope comprises Steel plate frame, and Steel plate frame is block form; The end face at Steel plate frame two ends is symmetrically arranged with steel rope guide groove about Steel plate frame central axis; Steel plate frame one end is provided with ratchet shaft, and ratchet shaft longitudinally wears Steel plate frame, and ratchet shaft one end is provided with ratchet shaft side's tenon, the other end is provided with ratchet, Steel plate frame two ends are arranged about Steel plate frame central axial direction antisymmetry; Ratchet is engaged with ratchet, and ratchet is connected in Steel plate frame by pawl rivet; Ratchet shaft side's tenon is provided with spring cotter; Be placed in that Steel plate frame is inner and the ratchet shaft being positioned at ratchet side is provided with steel rope entrance, the ratchet shaft end face being positioned at ratchet side offers steel rope outlet, steel rope entrance and steel rope outlet.
Further, the shape of described steel rope guide groove is " door " font, and the steel rope guide groove being somebody's turn to do " door " font is symmetrical about two ends, Steel plate frame left and right end face central axis;
Further, pad is provided with between described pawl rivet and ratchet;
Further, upper winding spring outside described ratchet, spring is fixed in Steel plate frame;
Further, in the hole that the described spring cotter side of being located in tenon is offered, opening pin card is established and is fixed in Steel plate frame, and the side's of preventing tenon moves vertically;
Further, after described wirerope-winding goods, steel rope two ends penetrate from the steel rope guiding groove of Steel plate frame both ends of the surface respectively, the steel rope two ends passing guiding groove are crisscross arranged in Steel plate frame middle position, steel rope two ends after staggered enter the steel rope entrance of correspondence position again, steel rope exports, export the steel rope two ends of drawing by steel rope and first carry out manpower pretension, after manpower pretension steel rope, special wrench is used to rotate ratchet shaft side's tenon of both sides before and after Steel plate frame, after steel rope is tightened to certain predetermincd tension, fix at steel rope alternating share wire rope grip, after steel rope fixed by wire rope grip, ratchet pawl contrarotation and ratchet are departed from, steel rope two ends are unclamped, complete the tensioning operation of wirerope-winding goods.
The utility model beneficial effect compared to existing technology:
The utility model structure is simple, easy to use, economical and practical, safety is high, this turnbuckle can not only meet the pre-tight stress requirement of tense wire rope well, and can as special tool repeated usage, wireline adapter adopts supporting rope clamp, reach the steel rope of various model and the tension function of rope tool, meet the operating needs that mechanical equipment, Wheel type goods, steel etc. adopt wire cable strengthening.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is left TV structure schematic diagram of the present utility model.
In figure: 1-first ratchet; 2-steel rope first exports; 3-first ratchet; 4-first pad; 5-first spring; 6-second spring cotter; 7-second ratchet shaft side tenon; 8-steel rope guide groove; 9-steel rope second entrance; 10-steel rope second exports; 11-second ratchet; 12-second pawl rivet; 13-second spring; 14-second ratchet shaft; 15-Steel plate frame; 16-first pawl rivet; 17-first ratchet shaft side tenon; 18-first spring cotter; 19-first ratchet shaft; 20-steel rope first entrance.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the two ratchet shaft turnbuckle of steel rope, the two ratchet shaft turnbuckle of described steel rope comprises Steel plate frame 15, and Steel plate frame 15 is block form;
The end face at Steel plate frame 15 two ends is symmetrically arranged with steel rope guide groove 8 about Steel plate frame 15 central axis; The shape of described steel rope guide groove 8 is " door " font, and the steel rope guide groove 8 being somebody's turn to do " door " font is symmetrical about Steel plate frame about 15 two ends end face central axis;
Steel plate frame 15 one end is provided with the first ratchet shaft 19, first ratchet shaft 19 longitudinally wears Steel plate frame 15, first ratchet shaft 19 one end is provided with first ratchet shaft side's tenon 17, the other end is provided with the first ratchet 1, Steel plate frame 15 other end is provided with the second ratchet shaft 14, second ratchet shaft 14 longitudinally wears Steel plate frame 15, second ratchet shaft 14 one end is provided with second ratchet shaft side's tenon 7, the other end is provided with the second ratchet 11;
First ratchet 1, second ratchet 11 is engaged with the first ratchet 3, second ratchet respectively, first ratchet 3, second ratchet is connected in Steel plate frame 15 respectively by the first pawl rivet 16, second pawl rivet 12, is respectively arranged with the first pad 4, second pad between the first described pawl rivet 16, second pawl rivet 12 and the first ratchet 3, second ratchet;
The outside of the first ratchet 3, second ratchet being wound around respectively the first spring 5, second spring 13, first spring 5, second spring 13 is separately fixed in Steel plate frame 15;
First ratchet shaft side's tenon 17, second ratchet shaft side's tenon 7 is separately installed with the first spring cotter 18, second spring cotter 6, the first described spring cotter 18, second spring cotter 6 is located in hole that first ratchet shaft side's tenon 17, second ratchet shaft side's tenon 7 is offered, first spring cotter 18, second spring cotter 6 card is established and is fixed in Steel plate frame 15, prevents first ratchet shaft side's tenon 17, second ratchet shaft side's tenon 7 from moving vertically;
Be placed in that Steel plate frame 15 is inner and the first ratchet shaft 19, second ratchet shaft 14 being positioned at the first ratchet 1, second ratchet 11 side is provided with steel rope first entrance 20, steel rope second entrance 9, the first ratchet shaft 19, second ratchet shaft 14 end face being positioned at the first ratchet 1, second ratchet 11 side offers steel rope first exports 2, steel rope second exports 10, steel rope first entrance 20, steel rope second entrance 9 export 2 respectively with steel rope first, steel rope second exports 10 and be communicated with.
After wirerope-winding goods, steel rope two ends penetrate from the steel rope guiding groove 8 of Steel plate frame 15 both ends of the surface respectively, the steel rope two ends passing guiding groove 8 are crisscross arranged in Steel plate frame 15 middle position, steel rope two ends after staggered enter the steel rope entrance of correspondence position again, steel rope exports, export the steel rope two ends of drawing by steel rope and first carry out manpower pretension, after manpower pretension steel rope, tighten up steel rope, steel rope two ends are strained further by the two ratchet shaft turnbuckle of steel rope, utilize two side's tenon ends 7 on special interior square hole spanner rotating ratchet axle, 17, meet the requirements of prestress, fix at steel rope alternating share wire rope grip, after steel rope fixed by wire rope grip, wireline adapter completes, first ratchet 3, second ratchet contrarotation is departed from the first ratchet 1, second ratchet 11 respectively, the looseness of steel wire ropes that first ratchet shaft 19, second ratchet shaft 14 is wound around, steel rope two ends pulled out, take off the two ratchet-wheel wire tightener of steel rope, wire cable strengthening completes.
Principle of work of the present utility model and specific works process:
Steel rope one termination, through the steel rope guide groove 8 near first ratchet shaft 19 one end, penetrates steel rope from steel rope second entrance 9 the second ratchet shaft 14, exports 10 pull-outs from steel rope second;
Another termination of steel rope is through the steel rope guide groove 8 near second ratchet shaft 14 one end, and penetrate steel rope from steel rope first entrance 20 the first ratchet shaft 19, steel wire rope end head exports 2 pull-outs from steel rope first;
Steel rope two ends are at two ratchet shaft intermediate distance juxtapositions, overlapping uses supporting wire rope grip, after manpower tightens up steel rope, utilize tenon 7,17 above special interior square hole spanner rotating ratchet axle, steel rope two ends, by the two ratchet shaft turnbuckle tension of this steel rope, meet the requirements of prestress, screw wire rope grip nut and reach the requirement of reinforcing wireline adapter, take off two ratchet shaft turnbuckle, as the recycling of steel rope tensioning tool, reduce reinforcement material cost.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the two ratchet shaft turnbuckle of steel rope, it is characterized in that: described turnbuckle comprises Steel plate frame (15), Steel plate frame (15) is block form; The end face at Steel plate frame (15) two ends is symmetrically arranged with steel rope guide groove (8) about Steel plate frame (15) central axis; Steel plate frame (15) one end is provided with ratchet shaft, and ratchet shaft longitudinally wears Steel plate frame (15), and ratchet shaft one end is provided with ratchet shaft side's tenon, the other end is provided with ratchet, Steel plate frame (15) two ends are arranged about Steel plate frame (15) central axial direction antisymmetry; Ratchet is engaged with ratchet, and ratchet is connected in Steel plate frame (15) by pawl rivet; Ratchet shaft side's tenon is provided with spring cotter; Be placed in that Steel plate frame (15) is inner and the ratchet shaft being positioned at ratchet side is provided with steel rope entrance, the ratchet shaft end face being positioned at ratchet side offers steel rope outlet, steel rope entrance and steel rope outlet.
2. the two ratchet shaft turnbuckle of steel rope according to claim 1, it is characterized in that: the shape of described steel rope guide groove (8) is " door " font, and the steel rope guide groove (8) being somebody's turn to do " door " font is symmetrical about Steel plate frame (15) two ends, left and right end face central axis.
3. the two ratchet shaft turnbuckle of steel rope according to claim 1, is characterized in that: be provided with pad between described pawl rivet and ratchet.
4. the two ratchet shaft turnbuckle of steel rope according to claim 1, is characterized in that: upper winding spring outside described ratchet, spring is fixed in Steel plate frame (15).
5. the two ratchet shaft turnbuckle of steel rope according to claim 1, it is characterized in that: in the hole that the described spring cotter side of being located in tenon is offered, opening pin card is established and is fixed in Steel plate frame (15), and the side's of preventing tenon moves vertically.
6. the two ratchet shaft turnbuckle of steel rope according to claim 1, it is characterized in that: after described wirerope-winding goods, steel rope two ends penetrate from the steel rope guiding groove (8) of Steel plate frame (15) both ends of the surface respectively, the steel rope two ends passing guiding groove (8) are crisscross arranged in Steel plate frame (15) middle position, steel rope two ends after staggered lead to the steel rope entrance on ratchet shaft along original steel rope guiding groove (8) channeling direction separately, steel rope exports, export the steel rope two ends of drawing by steel rope and first carry out manpower pretension, after manpower pretension steel rope, tighten up steel rope, steel rope two ends are strained further by the two ratchet shaft turnbuckle of steel rope, utilize special interior square hole spanner rotating ratchet axle side tenon end, meet the requirements of prestress, fix at steel rope alternating share wire rope grip, screw wire rope grip nut and reach the requirement of reinforcing wireline adapter, after steel rope fixed by wire rope grip, wireline adapter completes, ratchet contrarotation and ratchet are departed from, the looseness of steel wire ropes that ratchet shaft is wound around, steel rope two ends pulled out, take off the utility model, wire cable strengthening completes.
7. the two ratchet shaft turnbuckle of steel rope according to claim 1, it is characterized in that: described Steel plate frame (15) one end is provided with the first ratchet shaft (19), first ratchet shaft (19) longitudinally wears Steel plate frame (15), first ratchet shaft (19) one end is provided with first ratchet shaft side's tenon (17), the other end is provided with the first ratchet (1), Steel plate frame (15) other end is provided with the second ratchet shaft (14), second ratchet shaft (14) longitudinally wears Steel plate frame (15), second ratchet shaft (14) one end is provided with second ratchet shaft side's tenon (7), the other end is provided with the second ratchet (11), first ratchet (1), the second ratchet (11) are engaged with the first ratchet (3), the second ratchet respectively, first ratchet (3), the second ratchet are connected in Steel plate frame (15) respectively by the first pawl rivet (16), the second pawl rivet (12), are respectively arranged with the first pad (4), the second pad between described the first pawl rivet (16), the second pawl rivet (12) and the first ratchet (3), the second ratchet, the outside of the first ratchet (3), the second ratchet is wound around respectively the first spring (5), the second spring (13), the first spring (5), the second spring (13) are separately fixed in Steel plate frame (15), first ratchet shaft side's tenon (17), second ratchet shaft side's tenon (7) are separately installed with the first spring cotter (18), the second spring cotter (6), described the first spring cotter (18), the second spring cotter (6) are located in hole that first ratchet shaft side's tenon (17), second ratchet shaft side's tenon (7) are offered, and the first spring cotter (18), the second spring cotter (6) card is established and is fixed in Steel plate frame (15), be placed in Steel plate frame (15) inside and be positioned at the first ratchet (1), first ratchet shaft (19) of the second ratchet (11) side, second ratchet shaft (14) is provided with steel rope first entrance (20), steel rope second entrance (9), be positioned at the first ratchet (1), first ratchet shaft (19) of the second ratchet (11) side, second ratchet shaft (14) end face offers steel rope first to export (2), steel rope second exports (10), steel rope first entrance (20), steel rope second entrance (9) exports (2) with steel rope first respectively, steel rope second exports (10) and is communicated with.
8. the two ratchet shaft turnbuckle of steel rope according to claim 6, is characterized in that: described staggered after steel rope two ends lead to steel rope entrance on the first ratchet shaft (19), the second ratchet shaft (14), steel rope outlet respectively successively along original steel rope guiding groove (8) channeling direction separately; Utilize two side's tenon ends (7,17) on special interior square hole spanner rotating ratchet axle; First ratchet (3), the second ratchet contrarotation are departed from the first ratchet (1), the second ratchet (11) respectively, the upper looseness of steel wire ropes be wound around of the first ratchet shaft (19), the second ratchet shaft (14), pulls out steel rope two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483153.6U CN204776179U (en) | 2015-07-07 | 2015-07-07 | Two ratchet shaft turn -buckles of wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483153.6U CN204776179U (en) | 2015-07-07 | 2015-07-07 | Two ratchet shaft turn -buckles of wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204776179U true CN204776179U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483153.6U Active CN204776179U (en) | 2015-07-07 | 2015-07-07 | Two ratchet shaft turn -buckles of wire rope |
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| Country | Link |
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| CN (1) | CN204776179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767975A (en) * | 2016-11-10 | 2017-05-31 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | A kind of drawstring locking apparatus |
| CN108301517A (en) * | 2018-03-19 | 2018-07-20 | 湖北乾奥建设工程有限公司 | A kind of earthquake-resistant structure wall |
| CN110212455A (en) * | 2019-06-25 | 2019-09-06 | 浙江冠林机械有限公司 | For the method for laying wires when a kind of overhead transmission line |
-
2015
- 2015-07-07 CN CN201520483153.6U patent/CN204776179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767975A (en) * | 2016-11-10 | 2017-05-31 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | A kind of drawstring locking apparatus |
| CN108301517A (en) * | 2018-03-19 | 2018-07-20 | 湖北乾奥建设工程有限公司 | A kind of earthquake-resistant structure wall |
| CN110212455A (en) * | 2019-06-25 | 2019-09-06 | 浙江冠林机械有限公司 | For the method for laying wires when a kind of overhead transmission line |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |