CN2233004Y - Multifunctional wire tightener - Google Patents
Multifunctional wire tightener Download PDFInfo
- Publication number
- CN2233004Y CN2233004Y CN 94228778 CN94228778U CN2233004Y CN 2233004 Y CN2233004 Y CN 2233004Y CN 94228778 CN94228778 CN 94228778 CN 94228778 U CN94228778 U CN 94228778U CN 2233004 Y CN2233004 Y CN 2233004Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- gear wheel
- tightener
- wire
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to a multifunctional wire tightener, which comprises a wire clipping part and a wire tightening part. The utility model has the principal points that the wire tightening part is provided with a ratchet; at the same time, the wire tightening part is also provided with a roller cone in order to realize double wheels, double directions and dual fail-safe, improve the rated tension, increase the safety factor and enlarge the application ranges. The utility model is matched with three tension specifications of one ton, three tons and five tons, the diameter of the dragging rope is from 4 mm to 240 mm, the intrinsic weight is only 4 to 5 kg, and the utility model can be used in various industries, such as electric utility, transportation, forestry, petroleum, mines, porterage, plate work, etc. The utility model has the advantages of reliable performance and flexible operation.
Description
The utility model is a kind of instrument, especially for the tightener of tension electric wire, rope etc.
Setting up cable, electric wire, or setting up the funicular railway steel cable, transport service bale cargo etc. all need with the line tension, so tightener is necessary tool such as electric industry, forestry, transport service, building industry and mine, oil well.Existing tightener all only has a ratchet, remove rotating towards a direction, in stringing, only depend on a ratchet insurance, so its specified pulling force has only below one ton the maximum diameter 12mm of backguy, using scope is narrow, can only be used for stringing and transportation, and structure is not compact, volume, weight are bigger.
The purpose of this utility model provides a kind of novel tightener, its compact structure, and stressed reasonable, specified pulling force is big, and is of many uses.
The purpose of this utility model is achieved in that it comprises clamp part and stringing part, the clamp part is same as the prior art, and main points are its stringing parts, and it comprises axis, be contained in ratchet and support hook on the axis, feature is that it also has a gear wheel and its commutation hook.
Gear wheel is with being threaded in the axis front portion, and with the gland location of band locating stud, gland with screw at the axis front-end face.The front/rear end of gear wheel is with the clamping of gear wheel clamping plate; Gear wheel commutation hook is housed between the gear wheel clamping plate, and has spring and steel ball to compress, itself and gear wheel are meshed.
Ratchet is installed in after the gear wheel, is fixed on the main shaft with the activity mat pressure cap, and the ratchet support hook is installed on the clamping plate, with ratchet engaged.
Fixed cover all is housed, to gain in strength on each connecting bolt.
Its mobile clip brank mouth is dismountable.
The utility model has the advantages that; Because it is equipped with a ratchet and a gear wheel, so peformance margin is big, specified pulling force can have 1 ton, 3 tons, 5 tons three kinds of specifications, and the backguy diameter is by 4mm to 240mm; Because its compact structure, stressed evenly complete machine weight has only the 4-5 kilogram, and is easy to carry, uses flexibly, can realize two-wheel, twocouese, dual fail-safe; Because its pulling force and backguy diameter range are big, thus of many uses, not only be used for stringing and transportation, and be used for industries such as building, oil, forestry, carrying and panel beating repairing.
Details of the present utility model is provided by following examples and accompanying drawing thereof:
Fig. 1 is a general illustration of the present utility model.
Fig. 2 is B-B sectional view of Fig. 1.
Fig. 3 is C-C sectional view of Fig. 1.
Fig. 4 is A-A sectional view of Fig. 1.
Fig. 5 is D-D sectional view of Fig. 1.
With reference to the accompanying drawings, the utility model comprises clamp part and stringing part, and wherein clamp partly comprises fixed chuck 10 and active chuck 11, the jaw 8 on its active chuck 11 by bearing pin 9 hinged on, can dismounting and change.
According to Fig. 1 and 2, stringing partly has an axis 16, it is a step oblique crank Z, and the front portion is thinner, and is shaped on trapezoidal thread, by the gear wheel 22 that is threaded, gear wheel clamping plate 12 have two of front and back, fuse with rivet 24, use rivet 24 hinged gear wheels commutation hooks 6 between the clamping plate of front and back, and the gear wheel hook 6 that commutates is pressed on gear wheel 22 tops by steel ball 5, spring 4, fixed gear wheel handle 28 above the gear wheel clamping plate 12.Handle center connects axle 29.There is stationary gland 25 on preceding top at axis 16, and it is fixed on the axis 16 with screw 23 plain cushions 26, and gland 25 also has two pins to insert the front-end face of gear wheel 22, and gear wheel 22 is circumferentially located.Along axis 16 ratchet 21 has been installed after gear wheel 22, it leans against a place, rank, holds out against with the activity mat pressure cap 20 that is threaded.The rear portion of axis 16 is windings place of wire rope 15, and the last step place that leans against axis 16 has activity mat pressure cap 20 successively, clamping plate axle sleeve 18, left clamping plate 19 and driving washer 17; Shaft tail end has fixedly back-up ring 14, clamping plate axle sleeve 13, right clamping plate 27 successively in being fixed on, and the knotting of the termination of wire rope 15 is fixed in the central blind hole of axis 16, is wrapped in driving washer 17 and fixedly between the back-up ring 14.
According to Fig. 3,5, the Outlet of wire rope 15 is walked around pulley 36 through guide pipe 30 and is gone back to, through steel cable lock sleeve 7, walks around fixed cover 35, and fag end is locked at steel cable lock sleeve 7 places.Fixed cover 35 is positioned on the connecting bolt 32 of back, and by nut 34, packing ring 33 is installed between the left and right clamping plate 19,27.Guide pipe 30 is fixed on the locating sleeve 31, and locating sleeve 31 is loaded on the connecting bolt between the left and right clamping plate 19,27.37 also is fixed cover.
According to Fig. 4, preceding connecting bolt 2, nut 38, packing ring 39 are loaded between the left and right clamping plate 19,27, and ratchet support hook 3 also is housed on the bolt 2, and it has torque spring 1.
During use, at first, fixed end U type frame 41 is pinned, then gear wheel support hook 6 is broken off with the fingers and thumb down, rotate counterclockwise handle 28 simultaneously, axis 16 is reversed, the steel cable 15 that is wrapped on the axis 16 is unclamped, then, movable end U type frame 40 and clamp are partly connected, and the jaw on the chuck opened, clamping needs tightrope or power line.At last, the support hook 6 of gear wheel 22 is pushed to the working position, clockwise rotate handle 36, the jaw on the chuck is just tightly clamped rope at this moment, and along with moving back and forth of handle 28, ratchet 21 drives axis 16 lay winding wire ropes 15, makes the rope of traction more draw tighter.
Claims (5)
1, multi-functional tightener, it comprises clamp part and stringing part, it is characterized in that its stringing part, on axis except that a ratchet is housed, the commutation hook that a gear wheel also is housed and meshes with gear wheel.
2, tightener according to claim 1 is characterized in that said gear wheel with being threaded in the axis front portion, and with the gland location, the commutation hook is hinged in the gear wheel clamping plate, has spring and steel ball to be pressed on the gear wheel top.
3, tightener according to claim 1 is characterized in that the ratchet support hook is installed on the clamping plate by torque spring and connecting bolt.
4, tightener according to claim 1 is characterized in that on each connecting bolt fixed cover being housed.
5, tightener according to claim 1 is characterized in that its jaw of active chuck is hinged with bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228778 CN2233004Y (en) | 1994-06-03 | 1994-06-03 | Multifunctional wire tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228778 CN2233004Y (en) | 1994-06-03 | 1994-06-03 | Multifunctional wire tightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233004Y true CN2233004Y (en) | 1996-08-14 |
Family
ID=33841246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94228778 Expired - Fee Related CN2233004Y (en) | 1994-06-03 | 1994-06-03 | Multifunctional wire tightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233004Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297240A (en) * | 2011-08-26 | 2011-12-28 | 吉林大学 | Self-tightening rope |
| CN102361304A (en) * | 2011-07-25 | 2012-02-22 | 哈尔滨第二电业局 | Electric stringing and tightening device |
| CN103401180A (en) * | 2013-07-18 | 2013-11-20 | 国家电网公司 | Operation platform for replacing flange screw of steel tube tower |
| CN103671713A (en) * | 2013-12-20 | 2014-03-26 | 大连华锐重工集团股份有限公司 | Cable-drive steel wire rope connecting device |
| CN105811317A (en) * | 2016-04-13 | 2016-07-27 | 成都格瑞思文化传播有限公司 | Tightener for wire stringing |
| CN106329393A (en) * | 2016-11-21 | 2017-01-11 | 国网四川省电力公司凉山供电公司 | Multifunctional power insurance overhaul automatic tool |
| CN107907801A (en) * | 2017-11-14 | 2018-04-13 | 国网四川省电力公司攀枝花供电公司 | It is a kind of for salt to be close and the fixed frame of grey close detection |
| CN111509617A (en) * | 2020-04-24 | 2020-08-07 | 广东电网有限责任公司 | Distribution network low-voltage line fixing-line device |
-
1994
- 1994-06-03 CN CN 94228778 patent/CN2233004Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361304A (en) * | 2011-07-25 | 2012-02-22 | 哈尔滨第二电业局 | Electric stringing and tightening device |
| CN102361304B (en) * | 2011-07-25 | 2014-10-01 | 哈尔滨电业局 | Electric stringing and tightening device |
| CN102297240A (en) * | 2011-08-26 | 2011-12-28 | 吉林大学 | Self-tightening rope |
| CN102297240B (en) * | 2011-08-26 | 2012-11-07 | 吉林大学 | Self-tightening rope |
| CN103401180A (en) * | 2013-07-18 | 2013-11-20 | 国家电网公司 | Operation platform for replacing flange screw of steel tube tower |
| CN103401180B (en) * | 2013-07-18 | 2015-11-18 | 国家电网公司 | Steel pipe tower flange screw replacing job platform |
| CN103671713B (en) * | 2013-12-20 | 2015-08-26 | 大连华锐重工集团股份有限公司 | The wire-rope connecting device that rope drives and the connection with astronomical telescope Cabin thereof |
| CN103671713A (en) * | 2013-12-20 | 2014-03-26 | 大连华锐重工集团股份有限公司 | Cable-drive steel wire rope connecting device |
| CN105811317A (en) * | 2016-04-13 | 2016-07-27 | 成都格瑞思文化传播有限公司 | Tightener for wire stringing |
| CN106329393A (en) * | 2016-11-21 | 2017-01-11 | 国网四川省电力公司凉山供电公司 | Multifunctional power insurance overhaul automatic tool |
| CN106329393B (en) * | 2016-11-21 | 2018-04-24 | 国网四川省电力公司凉山供电公司 | Multifunction power insurance maintenance automated tool |
| CN107907801A (en) * | 2017-11-14 | 2018-04-13 | 国网四川省电力公司攀枝花供电公司 | It is a kind of for salt to be close and the fixed frame of grey close detection |
| CN107907801B (en) * | 2017-11-14 | 2020-01-14 | 国网四川省电力公司攀枝花供电公司 | A mount for salt density and ash density detect |
| CN111509617A (en) * | 2020-04-24 | 2020-08-07 | 广东电网有限责任公司 | Distribution network low-voltage line fixing-line device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |