CN203843761U - Steel cable tightening device - Google Patents
Steel cable tightening device Download PDFInfo
- Publication number
- CN203843761U CN203843761U CN201420254020.7U CN201420254020U CN203843761U CN 203843761 U CN203843761 U CN 203843761U CN 201420254020 U CN201420254020 U CN 201420254020U CN 203843761 U CN203843761 U CN 203843761U
- Authority
- CN
- China
- Prior art keywords
- wirerope
- sleeve
- hole
- tightening
- tightener
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 9
- 239000010959 steel Substances 0.000 title abstract 9
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a steel cable tightening device which comprises a sleeve, a tightening piece and an adjusting screw. The adjusting screw is connected to the tail of the sleeve through threads, a conical tightening hole is formed in the sleeve, the front portion of the conical tightening hole is smaller than the rear portion of the conical tightening hole, the tightening piece is accommodated in the conical tightening hole, a plurality of steel cable grooves are formed in the outer wall of the tightening piece, the steel cable grooves are used for clamping steel cables in cooperation with the wall surface of the conical tightening hole, and the front end of the adjusting screw abuts against the tail end of the tightening piece. When the adjusting screw is rotated, the tightening piece moves axially relative to the sleeve so as to adjust the distance between the steel cable grooves and the wall surface of the conical tightening hole, and therefore the steel cables are clamped and loosened. According to the steel cable tightening device, the steel cables can be tightened automatically, the tightness degree can be adjusted easily, and use is convenient.
Description
Technical field
The utility model relates to a kind of wirerope tightening device.
Background technology
At present, the wirerope of prior art generally adopts Manual tightening, very inconvenient, sometimes may when tightening up, can stave by handle, adopts in addition wirerope tightener, but this wirerope tightener complex structure, and cost is higher, is badly in need of a kind of wirerope tightening device easy to use.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of wirerope tightening device is provided, and it can be to wirerope automatic tightening, and easy adjusting tightness, easy to use.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of wirerope tightening device, it comprises sleeve, tightener and adjustment screw, adjustment screw is threaded connection the afterbody at sleeve, in sleeve, be provided with pre-small post-large taper and tighten up hole, tightener is placed in taper and tightens up in hole, on the outer wall of tightener, be provided with a plurality of wire rope grooves, the wall that hole is tightened up in wire rope groove and taper matches for clamping wirerope, the front end of adjustment screw and the tail end of tightener connect, when rotation adjustment screw, tightener moves axially so that thereby the distance that regulates wire rope groove and taper to tighten up the wall in hole clamps and unclamps wirerope with respect to sleeve.
Further, in order to clamp well wirerope, each described wire rope groove is provided with two cross one another wirerope supporting surfaces.
Further, described wire rope groove is provided with six.
Adopted after technique scheme, adjustment screw of the present utility model is screwed into forward sleeve, thereby the wall that makes tightener tighten up hole along taper moves forward, thereby clamp the wirerope be positioned at wire rope groove, the adjustment screw sleeve of back-outing backward, thereby the wall that makes tightener tighten up hole along taper moves backward, thereby unclamp the wirerope that is positioned at wire rope groove, make wirerope extract sleeve out, so just can be to wirerope automatic tightening, and easily adjusting tightness, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of wirerope tightening device of the present utility model;
Fig. 2 is the structural representation of tightener of the present utility model.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As Fig. 1, shown in 2, a kind of wirerope tightening device, it comprises sleeve 1, tightener 2 and adjustment screw 3, adjustment screw 3 is threaded connection the afterbody at sleeve 1, in sleeve 1, be provided with pre-small post-large taper and tighten up hole 1-1, tightener 2 is placed in taper and tightens up in the 1-1 of hole, on the outer wall of tightener 2, be provided with a plurality of wire rope groove 2-1, the wall that hole 1-1 is tightened up in wire rope groove 2-1 and taper matches for clamping wirerope 4, the tail end of the front end of adjustment screw 3 and tightener 2 connects, when rotation adjustment screw 3, tightener 2 moves axially so that thereby the distance that regulates wire rope groove 2-1 and taper to tighten up the wall of hole 1-1 clamps and unclamps wirerope 4 with respect to sleeve 1.
In order to clamp well wirerope 4, as shown in Figure 2, each wire rope groove 2-1 is provided with two cross one another wirerope supporting surface 2-1-1.
Wire rope groove 2-1 is provided with six, but is not limited to this.
Operation principle of the present utility model is as follows:
Adjustment screw 3 of the present utility model is screwed into forward sleeve 1, thereby the wall that makes tightener 2 tighten up hole 1-1 along taper moves forward, thereby clamp the wirerope 4 that is positioned at wire rope groove 2-1, adjustment screw 3 sleeve 1 of back-outing backward, thus the wall that makes tightener 2 tighten up hole 1-1 along taper moves backward, thus unclamp the wirerope 4 that is positioned at wire rope groove 2-1, make wirerope 4 extract sleeve 1 out, so just can be to wirerope 4 automatic tightenings, and easy adjusting tightness, easy to use.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a wirerope tightening device, it is characterized in that: it comprises sleeve (1), tightener (2) and adjustment screw (3), adjustment screw (3) is threaded connection the afterbody in sleeve (1), in sleeve (1), be provided with pre-small post-large taper and tighten up hole (1-1), tightener (2) is placed in taper and tightens up in hole (1-1), on the outer wall of tightener (2), be provided with a plurality of wire rope grooves (2-1), the wall that hole (1-1) is tightened up in wire rope groove (2-1) and taper matches for clamping wirerope (4), the tail end of the front end of adjustment screw (3) and tightener (2) connects, when rotation adjustment screw (3), tightener (2) with respect to sleeve (1) move axially in case regulate wire rope groove (2-1) and taper tighten up hole (1-1) thus the distance of wall clamp and unclamp wirerope (4).
2. wirerope tightening device according to claim 1, is characterized in that: described each wire rope groove (2-1) is provided with two cross one another wirerope supporting surfaces (2-1-1).
3. wirerope tightening device according to claim 1 and 2, is characterized in that: described wire rope groove (2-1) is provided with six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254020.7U CN203843761U (en) | 2014-05-16 | 2014-05-16 | Steel cable tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254020.7U CN203843761U (en) | 2014-05-16 | 2014-05-16 | Steel cable tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843761U true CN203843761U (en) | 2014-09-24 |
Family
ID=51556819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254020.7U Expired - Lifetime CN203843761U (en) | 2014-05-16 | 2014-05-16 | Steel cable tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148228A (en) * | 2018-10-30 | 2019-01-04 | 四川航天中天动力装备有限责任公司 | A kind of tool for compiling insurance pigtailing |
| CN111761002A (en) * | 2020-07-06 | 2020-10-13 | 湖北三江航天江河化工科技有限公司 | Bolt anti-loosening wire locking pliers |
-
2014
- 2014-05-16 CN CN201420254020.7U patent/CN203843761U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148228A (en) * | 2018-10-30 | 2019-01-04 | 四川航天中天动力装备有限责任公司 | A kind of tool for compiling insurance pigtailing |
| CN111761002A (en) * | 2020-07-06 | 2020-10-13 | 湖北三江航天江河化工科技有限公司 | Bolt anti-loosening wire locking pliers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 East Changhong Road 333, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Lingtong Exhibition Tent Co.,Ltd. Address before: 213000 East Changhong Road 333, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU GUANGSHA EXHIBITION TENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 213000 East Changhong Road 333, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU GUANGSHA EXHIBITION TENT Co.,Ltd. Address before: 213011 No. 63 Linjin Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU GUANGSHA EXHIBITION TENT CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |