CN217146477U - Tensioning device for bundling articles - Google Patents
Tensioning device for bundling articles Download PDFInfo
- Publication number
- CN217146477U CN217146477U CN202220793680.7U CN202220793680U CN217146477U CN 217146477 U CN217146477 U CN 217146477U CN 202220793680 U CN202220793680 U CN 202220793680U CN 217146477 U CN217146477 U CN 217146477U
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- inner sleeve
- sleeve
- outer sleeve
- tensioning
- threads
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- 210000003813 thumb Anatomy 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 32
- 229910052742 iron Inorganic materials 0.000 abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of traction equipment, in particular to a tensioning device for bundling articles, which comprises an outer sleeve, an inner sleeve, a butterfly screw, a tensioning nut and a handle; a sliding groove is formed above one end of the outer sleeve, and a handle is arranged below the other end of the outer sleeve; a threaded hole is formed above one end of the inner sleeve, and threads are formed at the other end of the inner sleeve; the inner sleeve is sleeved inside the outer sleeve, one end of the inner sleeve, which is provided with threads, extends out of the end surface of the outer sleeve, and the part of the inner sleeve, which extends out of the end surface of the outer sleeve, is connected with a tensioning nut through threads; the thumb screw passes through the spout above the overcoat and installs in the screw hole of endotheca. The utility model discloses straining device simple structure, convenient to use compares the mode of current artifical hank system, and is not only laborsaving, convenient, and better than the effect of the taut iron wire of artifical hank system. Stress is even in the tensioning process, and the iron wire or the steel wire is not easy to break.
Description
Technical Field
The utility model relates to a pulling equipment technical field, concretely relates to a straining device for tying up article.
Background
In the packing and binding of small-batch irregular articles, a steel wire binding method is adopted in view of the considerations of applicability and economy, and generally, iron wires or steel wires are adopted for binding, when the articles are bound, the articles are wound by the iron wires or the steel wires for one circle, then two ends of the iron wires or the steel wires are twisted into one piece, and then the iron wires are tightly twisted by using a tool to firmly bind the articles, so that the method is low in efficiency and labor-consuming.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the object of the present invention is to provide a tensioning device for bundling articles.
In order to achieve the above object, the utility model provides a following technical scheme:
a tensioning device for bundling articles comprises an outer sleeve 1, an inner sleeve 2, a thumb screw 3, a tensioning nut 4 and a handle 5; a sliding groove 7 is formed above one end of the outer sleeve 1, and a handle 5 is arranged below the other end of the outer sleeve 1; a threaded hole is formed above one end of the inner sleeve 2, and threads are formed at the other end of the inner sleeve 2; the inner sleeve 2 is sleeved inside the outer sleeve 1, one end of the inner sleeve 2 with threads extends out of the end face of the outer sleeve 1, and the part of the inner sleeve 2 extending out of the end face of the outer sleeve 1 is connected with a tensioning nut 4 through threads; the thumb screws 3 are arranged in the threaded holes of the inner sleeve 2 through the sliding grooves 7 above the outer sleeve 1.
Further, the outer sleeve 1 is a tubular component with a hollow inner part, and one end close to the sliding chute 7 is a conical opening.
Further, the inner sleeve 2 is a tubular member with a hollow interior, and the outer diameter of the front end part of the inner sleeve 2 is smaller than that of the rear end part.
Further, the inner sleeve 1 and the inner sleeve 2 are communicated with each other.
Further, the tensioning nut 4 is rotated to drive the inner sleeve 2 and the thumb screws 3, so that the thumb screws 3 slide in the sliding grooves 7.
Further, a rubber sleeve is arranged on the handle 5.
Compared with the prior art, the utility model discloses a straining device possesses following beneficial effect:
the utility model discloses straining device simple structure, convenient to use compares the mode of current artifical hank system, and is not only laborsaving, convenient, and better than the effect of the taut iron wire of artifical hank system. Stress is even in the tensioning process, and the iron wire or the steel wire is not easy to break.
Drawings
Fig. 1 is a schematic view of the overall structure of the tensioning device of the present invention;
fig. 2 is a schematic isometric view of the tension device of the present invention.
In the figure: 1. a jacket; 2. an inner sleeve; 3. a thumb screw; 4. tightening the nut; 5. a handle; 6. iron wires; 7. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-2, the tensioning device for bundling articles of the present invention comprises an outer sleeve 1, an inner sleeve 2, a thumb screw 3, a tensioning nut 4 and a handle 5; a sliding groove 7 is formed above one end of the outer sleeve 1, and a handle 5 is arranged below the other end of the outer sleeve 1; a threaded hole is formed above one end of the inner sleeve 2, and threads are formed at the other end of the inner sleeve 2; the inner sleeve 2 is sleeved inside the outer sleeve 1, one end of the inner sleeve 2 with threads extends out of the end face of the outer sleeve 1, and the part of the inner sleeve 2 extending out of the end face of the outer sleeve 1 is connected with a tensioning nut 4 through threads; the thumb screws 3 are arranged in the threaded holes of the inner sleeve 2 through the sliding grooves 7 above the outer sleeve 1.
Preferably, the outer sleeve 1 is a tubular component with a hollow inner part, and one end close to the sliding chute 7 is a conical opening.
Preferably, the inner sleeve 2 is a tubular member with a hollow interior, and the outer diameter of the front end part of the inner sleeve 2 is smaller than that of the rear end part.
Preferably, the inner sleeve 2 and the outer sleeve 1 are communicated with each other.
Optimally, the inner sleeve 2 and the thumb screws 3 are driven by rotating the tensioning nuts 4, so that the thumb screws 3 slide in the sliding grooves 7.
Preferably, the handle 5 is provided with a rubber sleeve.
Example 2
Based on embodiment 1, as shown in the attached drawings 1-2, when the device is used specifically, a round of iron wire is wound on a bundled article before use, one end of the iron wire is tied into a rope fastener, the other end of the iron wire penetrates through the rope fastener, when the device is used, the iron wire penetrating through one end of the rope fastener penetrates into the inner sleeve 2 from the tapered opening in one end of the outer sleeve 1, then the butterfly screw 3 is screwed up to enable the iron wire to be squeezed tightly with the inner wall of the inner sleeve 2, the tapered opening in the outer sleeve 1 is used for resisting against the rope fastener, the handle 5 is grasped, the spanner is used for rotating the tightening nut 4 through the spanner, the inner sleeve 2 is moved towards the right side through the threaded fit of the tightening nut 4 and the inner sleeve 2, and the movement of the inner sleeve 2 drives the butterfly screw 3 squeezing the iron wire to move towards the right along the sliding groove 7, so that the purpose of tightening the iron wire is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tensioning device for bundling articles, comprising: comprises an outer sleeve (1), an inner sleeve (2), a butterfly screw (3), a tensioning nut (4) and a handle (5); a sliding groove (7) is formed above one end of the outer sleeve (1), and a handle (5) is arranged below the other end of the outer sleeve (1); a threaded hole is formed above one end of the inner sleeve (2), and threads are formed at the other end of the inner sleeve (2); the inner sleeve (2) is sleeved inside the outer sleeve (1), one end of the inner sleeve (2) with threads extends out of the end face of the outer sleeve (1), and the part of the inner sleeve (2) extending out of the end face of the outer sleeve (1) is connected with a tensioning nut (4) through threads; the thumb screw (3) passes through the sliding groove (7) above the outer sleeve (1) and is installed in the threaded hole of the inner sleeve (2).
2. A tensioning device for bundling articles according to claim 1, characterized in that: the outer sleeve (1) is a hollow tubular component, and one end close to the sliding groove (7) is a conical opening.
3. A tensioning device for bundling articles according to claim 1, characterized in that: the inner sleeve (2) is a tubular component with a hollow interior, and the outer diameter of the front end part of the inner sleeve (2) is smaller than that of the rear end part.
4. A tensioning device for strapping articles, as claimed in claim 1, characterized in that: the inner part of the outer sleeve (1) is communicated with the inner part of the inner sleeve (2).
5. A tensioning device for bundling articles according to claim 1, characterized in that: and rotating the tensioning nut (4) to drive the inner sleeve (2) and the thumb screws (3) so that the thumb screws (3) slide in the sliding grooves (7).
6. A tensioning device for bundling articles according to claim 1, characterized in that: the handle (5) is provided with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220793680.7U CN217146477U (en) | 2022-04-07 | 2022-04-07 | Tensioning device for bundling articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220793680.7U CN217146477U (en) | 2022-04-07 | 2022-04-07 | Tensioning device for bundling articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217146477U true CN217146477U (en) | 2022-08-09 |
Family
ID=82699726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220793680.7U Active CN217146477U (en) | 2022-04-07 | 2022-04-07 | Tensioning device for bundling articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217146477U (en) |
-
2022
- 2022-04-07 CN CN202220793680.7U patent/CN217146477U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |