CN215433448U - Turn-buckle suitable for multiple line type - Google Patents
Turn-buckle suitable for multiple line type Download PDFInfo
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- CN215433448U CN215433448U CN202121756051.9U CN202121756051U CN215433448U CN 215433448 U CN215433448 U CN 215433448U CN 202121756051 U CN202121756051 U CN 202121756051U CN 215433448 U CN215433448 U CN 215433448U
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Abstract
The utility model discloses a wire tightener applicable to various linear types, which aims at solving the problem that a fence rope with a flat section cannot be used and provides the following technical scheme, wherein the wire tightener comprises a frame, a locking device and a wire collecting shaft, and the frame comprises a top plate, a bottom plate and two side plates; the take-up shaft is rotationally connected with the frame and is provided with a first cavity for the flat wire and the round wire to pass through; two side plates of the frame are respectively provided with a second cavity for flat wires and round wires to pass through; the locking device is used for rotating the wire take-up shaft when the wire is tightened, and preventing the wire take-up shaft from rotating when the wire is fixed; the locking device comprises a cover cap, a first ratchet wheel and a second ratchet wheel; the cover cap is elastic and is fixedly connected to one end of the take-up shaft, which is far away from the locking device; the first ratchet wheel is fixedly connected with the take-up shaft, the second ratchet wheel is fixedly connected with the frame, and the second ratchet wheel is meshed with the first ratchet wheel. The structure can be used for both round wires and flat wires, is suitable for various wire types, and can tighten the wires and fix the wires only by pulling the take-up shaft, so that the wire winding device is convenient to use.
Description
Technical Field
The utility model relates to the field of pasture fence construction, in particular to a wire tightener applicable to various wire types.
Background
At present, with the development of animal husbandry, the rail has become the indispensable important equipment of pasture, and the rail can restrict the motion range of animal, and the herdsman management of being convenient for has the advantage of using manpower sparingly.
The fence rope has the advantages of convenience in storage, small weight and low price, and therefore, the fence rope is widely applied to the pasture fence. Due to the fact that the air temperature changes, the fence rope expands with heat and contracts with cold, the phenomenon that the fence rope is loosened and droops when being wound on the fence often occurs, and the fence cannot be effectively separated from the inside and the outside of the fence.
At present, chinese patent with publication number CN102896610A discloses a wire tightener, which comprises a bracket integrally formed by a metal material; two sides of the bracket are respectively provided with at least two supporting devices for supporting the tightening device; the tightening device is provided with a fixed end, and the fixed end is polygonal and is used for being matched with at least two supporting devices to work. The bracket is made into an irregular heptagon shape after being integrally formed by metal materials. The at least two supporting devices are correspondingly arranged on two side edges of the bracket.
This structure can be used only for a round section of the rail rope, and cannot be used for a flat section of the rail rope, and therefore, there is room for improvement.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the wire grip which is suitable for various wire types and has the advantages that the round and flat sections of the fence rope can be used.
In order to achieve the purpose, the utility model provides the following technical scheme:
a wire tightener applicable to various wire types comprises a frame, a locking device and a wire collecting shaft, wherein the locking device and the wire collecting shaft are arranged on the frame;
the wire take-up shaft penetrates through the top plate and the bottom plate and is rotatably connected to the frame, and the wire take-up shaft is provided with a first cavity for the flat wire and the round fine wire to penetrate through; two side plates of the frame are respectively provided with a second cavity for the flat wire and the round thin wire to pass through; the locking device is used for rotating the take-up shaft when the wire is tightened, and preventing the take-up shaft from rotating when the wire is fixed, and comprises a cover cap, a first ratchet wheel and a second ratchet wheel; the cover cap is elastic and is fixedly connected to one end, far away from the locking device, of the take-up shaft; the first ratchet wheel is fixedly connected with the take-up shaft, the second ratchet wheel is fixedly connected with the frame, and the second ratchet wheel is meshed with the first ratchet wheel.
By adopting the technical scheme, the elasticity of the cover cap enables the first ratchet wheel and the second ratchet wheel to be tightly meshed, so that the take-up shaft is more effectively fixed. When the wire winding device is used, a flat wire or a round thin wire sequentially penetrates through the second cavity of one side plate of the frame, the first cavity of the wire winding shaft and the second cavity of the other side plate of the frame, when the wire is wound, the wire winding shaft is pulled in the direction away from the frame, the second ratchet wheel is separated from the first ratchet wheel, the wire winding shaft is rotated, the wire is wound on the wire winding shaft, after the winding and the tightening of the wire are completed, the wire winding shaft is stopped to be pulled, the cover cap recovers and deforms by utilizing the elasticity of the cover cap, the wire is tensioned in the direction close to the frame, the first ratchet wheel on the wire winding shaft is meshed with the second ratchet wheel on the frame again, the first ratchet wheel and the second ratchet wheel are meshed to have a one-way locking function, the wire winding shaft is prevented from rotating, the wire is fixed on the wire winding shaft, and the tightening and the fixing of the wire can be realized only by pulling the wire winding shaft. Both round thin wires and flat wires can be used, and the wire is suitable for various wire types.
Further, the block is equipped with the open slot.
By adopting the technical scheme, the open slot enables the cap to be easier to deform after being stressed, and the elasticity of the cap is increased.
Further, the second cavity comprises a round hole for the round thin wire to pass through and a flat hole for the flat wire to pass through.
Adopt above-mentioned technical scheme, the flat hole separately sets up with the round hole, when preventing that the circle fine rule from passing great cavity, takes place the phenomenon that the circle fine rule slided suddenly at the in-process of tightening wire, makes the turn-buckle drop suddenly, contacts electrified line suddenly, takes place the electric shock accident. The round hole is convenient for fix the round thin wire, the flat hole is convenient for fix the flat wire, the wire is prevented from falling off in the tightening process, and the safety is improved.
Furthermore, the mouth parts of the round holes on the two side plates of the frame are fixedly provided with round convex rings, and the mouth parts of the flat holes on the two side plates of the frame are fixedly provided with flat convex rings.
Adopt above-mentioned technical scheme, the intensity of the oral area of round hole and flat hole is strengthened respectively to circular bulge loop and flat bulge loop, prevents that the line from tightening up bad round hole and flat hole at the in-process, increases the practicality of device.
Furthermore, the mouth parts of the circular convex ring and the flat convex ring are provided with chamfers.
By adopting the technical scheme, the chamfer leads the wire into the circular convex ring or the flat convex ring, so that the wire can conveniently penetrate into the round hole or the flat hole.
Furthermore, one end of the take-up shaft close to the locking device is fixedly connected with a handle.
By adopting the technical scheme, the handle is held by hand, the take-up shaft is rotated, the manual operation is convenient without other tools, and the use is convenient and labor-saving.
Furthermore, one end of the wire take-up shaft, which is close to the cap, is fixedly connected with a barb, one end of the cap, which is close to the wire take-up shaft, is fixedly connected with a retaining ring, and the barb and the retaining ring are both elastic.
By adopting the technical scheme, after the wire take-up shaft is arranged in the frame, the barb of the cap and the retaining ring of the wire take-up shaft are mutually fastened by utilizing elasticity, the cap is fixed on the wire take-up shaft, and the fastening structure ensures that the installation is convenient and the installation is time-saving and labor-saving.
Further, the retaining ring is provided with a cutting groove.
By adopting the technical scheme, the grooving of the retaining ring increases the elasticity of the retaining ring, so that the retaining ring is easy to buckle into the barb.
Further, the frame, the locking device, the take-up shaft, the cap, the barb and the retaining ring are all made of engineering plastics.
By adopting the technical scheme, the engineering plastic has elasticity, can be manufactured through a mold, is low in price and simple to manufacture, has insulativity, can be used on a cable, prevents electric shock and plays a role in protection.
In conclusion, the utility model has the following beneficial effects:
1. the first ratchet wheel and the second ratchet wheel are mutually locked in a unidirectional and circumferential manner, so that the take-up shaft and the frame are fixed;
2. if the wire is too tight, the wire take-up shaft can be pulled up, the first ratchet wheel and the second ratchet wheel are separated, and the wire take-up shaft is reversed to realize wire loosening;
3. the device can be tensioned in any direction such as the vertical direction and the vertical direction;
4. simple structure, easy manufacture, batch production and low price.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural view of a circular hole of the present embodiment;
figure 3 is a cross-sectional view of the barb of this embodiment.
In the figure: 1. a frame; 11. a top plate; 12. a base plate; 13. a side plate; 14. a second cavity; 141. a circular hole; 142. flat holes; 15. a circular convex ring; 16. a flat convex ring; 2. taking up a spool; 21. a first cavity; 22. a barb; 31. a first ratchet wheel; 32. a second ratchet wheel; 33. capping; 331. a retaining ring; 4. a handle.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
A wire grip suitable for various wire types, see fig. 1, includes a take-up reel 2, a frame 1 and a locking device. The frame 1 comprises a top plate 11, a bottom plate 12 and two side plates 13, and the locking device is arranged on the frame 1. One end of the take-up shaft 2 close to the top plate 11 is fixedly connected with a handle 4.
Referring to fig. 1 and 2, the top plate 11 and the bottom plate 12 are provided with through holes for the take-up shaft 2 to pass through, the take-up shaft 2 passes through the top plate 11 and the bottom plate 12 and is rotatably connected to the frame 1, the middle part of the take-up shaft 2 is provided with a first cavity 21 for the flat wire and the round wire to pass through, the first cavity 21 is a middle long flat groove and is in a shape of a round hole at two ends, and the length of the long flat groove of the first cavity 21 is arranged along the axial direction of the take-up shaft 2. Two side plates 13 of the frame 1 are respectively provided with a second cavity 14 for the flat wire and the round thin wire to pass through, the second cavity 14 comprises a round hole 141 for the round thin wire to pass through and a flat hole 142 for the flat wire to pass through, the length of the flat hole 142 of the second cavity 14 is arranged along the axial direction of the take-up shaft 2, and the flat hole 142 of the second cavity 14 is communicated with the long flat groove of the first cavity 21 at one time.
Referring to fig. 2, a circular convex ring 15 is fixedly arranged at the mouth of the circular hole 141, and a flat convex ring 16 is fixedly arranged at the mouth of the flat hole 142. The mouth parts of the circular convex ring 15 and the flat convex ring 16 are provided with chamfers.
Referring to fig. 1 and 3, the locking device includes a cap 33, a first ratchet 31 and a second ratchet 32. The cap 33 is thin-walled circular and has elasticity, and the cap 33 is provided with an open slot. The first ratchet wheel 31 is fixedly connected with one end of the take-up shaft 2 far away from the locking device, the second ratchet wheel 32 is fixedly connected with the top plate 11 of the frame 1, and the second ratchet wheel 32 is meshed with the first ratchet wheel 31.
Referring to fig. 3, a snap ring 331 is fixedly connected to an end of the cap 33 close to the take-up shaft 2, a cutting groove is formed in the snap ring 331 along an axial direction of the take-up shaft 2, a barb 22 is fixedly connected to an end of the take-up shaft 2 far from the first ratchet 31, the barb 22 and the snap ring 331 both have elasticity, and the snap ring 331 is snapped on the barb 22 to fixedly connect the cap 33 and the take-up shaft 2.
Referring to fig. 1, the handle 4, the take-up reel 2, the barb 22 and the first ratchet wheel 31 are all integrally formed by engineering plastics, the cap 33 and the retaining ring 331 are integrally formed by engineering plastics, and the frame 1, the circular convex ring 15, the flat convex ring 16 and the second ratchet wheel 32 are integrally formed by engineering plastics.
Referring to fig. 1 and 2, in use, a flat wire sequentially passes through the flat hole 142 of one side plate 13 of the frame 1, the first cavity 21 of the take-up reel 2, and the flat hole 142 of the other side plate 13 of the frame 1, or a round thin wire sequentially passes through the round hole 141 of one side plate 13 of the frame 1, the first cavity 21 of the take-up reel 2, and the round hole 141 of the other side plate 13 of the frame 1. When the wire is tightened, the handle 4 is held by hand, the take-up shaft 2 is pulled towards the direction far away from the frame 1, the second ratchet wheel 32 and the first ratchet wheel 31 are separated from each other, the take-up shaft 2 is rotated, the wire is wound on the take-up shaft 2, after the winding and tightening of the wire are completed, the take-up shaft 2 is stopped being pulled, the cap 33 is restored to be deformed by the elasticity of the cap 33, the take-up shaft 2 is tightened towards the direction close to the frame 1, the first ratchet wheel 31 on the take-up shaft 2 is meshed with the second ratchet wheel 32 on the frame 1 again, the first ratchet wheel 31 and the second ratchet wheel 32 are meshed to have the function of unidirectional locking, the take-up shaft 2 is prevented from rotating, and the wire is fixed on the take-up shaft 2.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (9)
1. The utility model provides a turn-buckle suitable for multiple line type which characterized in that: the wire winding machine comprises a frame (1), a locking device and a wire winding shaft (2), wherein the locking device and the wire winding shaft are arranged on the frame (1), and the frame (1) comprises a top plate (11), a bottom plate (12) and two side plates (13);
the wire take-up shaft (2) penetrates through the top plate (11) and the bottom plate (12) and is rotatably connected to the frame (1), and the wire take-up shaft (2) is provided with a first cavity (21) for a flat wire and a round thin wire to penetrate through;
two side plates (13) of the frame (1) are respectively provided with a second cavity (14) for flat wires and round thin wires to pass through;
the locking device is used for rotating the take-up shaft (2) when the wire is tightened, and preventing the take-up shaft (2) from rotating when the wire is fixed; the locking device comprises a cap (33), a first ratchet (31) and a second ratchet (32); the cover cap (33) has elasticity, and the cover cap (33) is fixedly connected to one end, far away from the locking device, of the take-up shaft (2); the first ratchet wheel (31) is fixedly connected with the take-up shaft (2), the second ratchet wheel (32) is fixedly connected with the frame (1), and the second ratchet wheel (32) is meshed with the first ratchet wheel (31).
2. The tightener applicable to various wire types according to claim 1, wherein: the cap (33) is provided with an open slot.
3. The tightener applicable to various wire types according to claim 1, wherein: the second cavity (14) comprises a round hole (141) for the round thin wire to pass through and a flat hole (142) for the flat wire to pass through.
4. A wire grip suitable for use in multiple wire types according to claim 3, wherein: the frame is characterized in that circular convex rings (15) are fixedly arranged at the mouth parts of the circular holes (141) on the two side plates (13) of the frame (1), and flat convex rings (16) are fixedly arranged at the mouth parts of the flat holes (142) on the two side plates (13) of the frame (1).
5. The tightener applicable to various wire types according to claim 4, wherein: the mouth parts of the circular convex ring (15) and the flat convex ring (16) are provided with chamfers.
6. The tightener applicable to various wire types according to claim 1, wherein: one end of the take-up shaft (2) close to the locking device is fixedly connected with a handle (4).
7. The tightener applicable to various wire types according to claim 1, wherein: the wire winding device is characterized in that one end, close to the cover cap (33), of the wire winding shaft (2) is fixedly connected with a barb (22), one end, close to the wire winding shaft (2), of the cover cap (33) is fixedly connected with a retaining ring (331), and the barb (22) and the retaining ring (331) are elastic.
8. The wire grip of claim 7, wherein: the retaining ring (331) is provided with a cutting groove.
9. The tightener applicable to various wire types according to claim 8, wherein: the frame (1), the locking device, the take-up shaft (2), the cover cap (33), the barb (22) and the retaining ring (331) are all made of engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756051.9U CN215433448U (en) | 2021-07-29 | 2021-07-29 | Turn-buckle suitable for multiple line type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756051.9U CN215433448U (en) | 2021-07-29 | 2021-07-29 | Turn-buckle suitable for multiple line type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215433448U true CN215433448U (en) | 2022-01-07 |
Family
ID=79685599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121756051.9U Active CN215433448U (en) | 2021-07-29 | 2021-07-29 | Turn-buckle suitable for multiple line type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215433448U (en) |
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2021
- 2021-07-29 CN CN202121756051.9U patent/CN215433448U/en active Active
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