CN2673590Y - Rocking type on line cable opening knife - Google Patents
Rocking type on line cable opening knife Download PDFInfo
- Publication number
- CN2673590Y CN2673590Y CN 200320123213 CN200320123213U CN2673590Y CN 2673590 Y CN2673590 Y CN 2673590Y CN 200320123213 CN200320123213 CN 200320123213 CN 200320123213 U CN200320123213 U CN 200320123213U CN 2673590 Y CN2673590 Y CN 2673590Y
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- seat
- axle
- axis
- knife rest
- 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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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model-a rocking type on line cable opening knife relates to a tool with the upper and lower cutting function on a line. The utility model is applicable to longitudinal stripping to the oversheath of the optical cable of the optical cable communication. The structure of the utility model includes an upper seat, a lower seat, a guide axis, a snail axis, a compressed spring and a rocker handle. The upper seat is equipped with a knife holder and two rollers by axis, while the knife holder is equipped with a knife head, a snail axis, a cover plate and a feed knob. The knife holder is equipped with the knife head by a pin and the inside of the knife holder is equipped with the snail axis. The knife holder is installed on the upper seat with screws by the snail axis which is provided with the feed knob and the cover plate. The lower seat is furnished with a knife holder, two ratchet wheels, three gear wheels and a draw spinning elastic device. The knife holder is equipped with a knife head, a snail axis, a cover plate and a feed knob. The knife holder is installed on the lower seat with screws by the snail axis which is provided with the feed knob and the cover plate. The two ratchet wheels and the three gear wheels are installed on the lower seat by the axis and the rocker handle axis which is equipped with the rocker handle. The draw spinning elastic device is composed of an axle sleeve, a fastener block, a pressing block, a snail fastener, a draw spinning knob and a compressed spring.
Description
Technical field
What the utility model shook that the online cable cutter of formula relates to is a kind of instrument that has upper and lower sectility function on straight line, and what it was applicable to cable outer sheath in the fiber optic cable communications vertically opens stripping.
Background technology
At present, fiber optic cable maintenance field in China, attendant's level means uneven, that safeguard instrument various, that safeguard is in different poses and with different expressions, particularly vertically during the stripping fiber optic cables oversheath, employing is commonly called as the cutter that vertically cuts open of " Boston ivy " and opens stripping, because of it only contains a cutter head, thus stripping twice must be opened, not only time-consuming but also painstaking; Its cutter head is a plow-shape, and is not only long not only wide but also thick, in the time of in cutter head inserts oversheath, must block whole optical cable or cut off oversheath bending again with pipe cutter, this obviously not too science damage optical fiber again easily; And need the attendant that certain operation skill is arranged.This not only can not reach the optical cable theory both fast and sound of safeguarding, more can not reach to reduce the economic loss that causes because of the optical cable damage to greatest extent.
Summary of the invention
The utility model purpose is to provide a kind of online cable cutter of formula that shakes at above-mentioned weak point, it can be fast vertically stripping fiber optic cables oversheath, visual instrument are opened the stripping process, are avoided damaging optical fiber, oversheath laborsaving, that especially be fit to direct burial fiber cable is opened stripping, regulate arbitrarily to open and shell the degree of depth, standard operation means, increase work efficiency, promote and safeguard level.
The online cable cutter of the formula of shaking is realized in the following ways: the online cable cutter structure of the formula of shaking comprises the seat of honour, following, the axis of guide, spiral shell axle, stage clip, crank.Knife rest is housed on the seat of honour and two rollers is housed, cutter head, spiral shell axle, cover plate, feed knob are housed on the knife rest by axle.By pin cutter head is housed on the knife rest, the spiral shell axle is arranged in the knife rest, knife rest and spiral shell axle are by being threaded, and knife rest installs to the seat of honour by spiral shell axle and cover plate with screw, and the feed knob is housed on the spiral shell axle, in order to regulate the upper and lower of cutter head; Knife rest, two ratchets, three gears and one are housed on the following seat to be drawn and unscrews tight mechanism.Cutter head, spiral shell axle, cover plate, feed knob are housed on the knife rest.By pin cutter head is housed on the knife rest, the spiral shell axle is arranged in the knife rest, knife rest and spiral shell axle are by being threaded, and knife rest installs to down seat by spiral shell axle and cover plate with screw, and the feed knob is housed on the spiral shell axle, in order to regulate the upper and lower of cutter head; Two ratchets and three gears install to down seat by axle and crank axle, and crank is contained on the crank axle.Draw and unscrew tight mechanism and comprise axle sleeve, fixture block, briquetting, spiral shell card, pull-turn button, stage clip.Following seat is provided with the square breach of band semicircle, notched swivel nut is contained in down the semicircle position of the square breach of seat, the breach of swivel nut is external, the fixture block dress is inserted in the square breach, and spiral shell is installed in the fixture block, and spiral shell card part is made up of two parts, one is a pull bar, it two is the half-nut piece, and compression spring sleeve is on the pull bar position of spiral shell card, and pull-turn button is screwed on the pull bar position.
The utility model has adopted crank drive axle, gear, ratchet to rotate, wait to denude the cable motion thereby drive, more laborsaving, the upper and lower cutter spacing scalable cutter head depth, and can visually open the stripping process, thus guaranteed not injure optical fiber onlinely vertically open stripping, draw the effect that unscrews tight mechanism can realize waiting to denude the quick-clamping of cable, when stripping efficient is opened in raising, guaranteed to open the stripping quality.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Accompanying drawing 1 is the online cable cutter structural representation of the formula of shaking.
Accompanying drawing 2 is the online cable cutter theravada of the formula of shaking separation structure front views.
Accompanying drawing 3 is the online cable cutter theravada of the formula of shaking separation structure vertical views.
Accompanying drawing 4 is following part-structure front views of the online cable cutter of the formula of shaking.
Accompanying drawing 6 is following part-structure left views of the online cable cutter of the formula of shaking.
Accompanying drawing 7 is following part-structure front views of the online cable cutter of the formula of shaking.
Embodiment
With reference to accompanying drawing 1～7, the online cable cutter structure of the formula of shaking comprises seat of honour part 1, following seat part 2, the axis of guide 3, spiral shell axle 4, stage clip 5, crank 6.Knife rest 10 is housed on the part of the seat of honour and two rollers 8 is housed, cutter head 9, spiral shell axle 11, cover plate 12, feed knob 13 are housed on the knife rest 10 by axle.By pin cutter head 9 is housed on the knife rest 10, spiral shell axle 11 is arranged in the knife rest 10, knife rest 11 and spiral shell axle 11 are by being threaded, and knife rest 10 installs to the seat of honour by spiral shell axle 11 and cover plate 12 usefulness screws, and feed knob 13 is housed on spiral shell axle 11, in order to regulate the upper and lower of cutter head 9; Knife rest, two ratchets 15, three gears 16 and one are housed on the following seat part 2 to be drawn and unscrews tight mechanism.Be equipped with on the knife rest with theravada and divide identical feeding system, comprise cutter head 9, knife rest 10, spiral shell axle 11, cover plate 12, feed knob 13.By pin cutter head is housed on the knife rest, the spiral shell axle is arranged in the knife rest, knife rest and spiral shell axle are by being threaded, and knife rest installs to down seat by spiral shell axle and cover plate with screw, and the feed knob is housed on the spiral shell axle, in order to regulate the upper and lower of cutter head; Two ratchets 15 and three gears 16 install to down seat 14 by axle and crank axle 17, and crank 6 is contained on the crank axle 17.Draw and unscrew tight mechanism and comprise axle sleeve 18, fixture block 19, briquetting 22, spiral shell card 20, pull-turn button 23, stage clip 21.Following seat 14 is provided with the square breach of band semicircle, notched swivel nut is contained in down the semicircle position of the square breach of seat, the breach of swivel nut is external, fixture block 19 dresses are inserted in the square breach, and spiral shell card 20 is contained in the fixture block 19, and spiral shell card 20 parts are made up of two parts, one is a pull bar, it two is the half-nut piece, and stage clip 21 is enclosed within on the pull bar position of spiral shell card 20, and pull-turn button 23 usefulness screws 24 are fixed on the pull bar position.
With reference to accompanying drawing 1～7, the online cable cutter of the formula of shaking is opened the stripping principle: left hand is extracted pull-turn button and rotation, make the pull-turn button off-position externally, cable to be denuded is put between online cable cutter ratchet 15 of the formula of shaking and the roller 8, the left hand thumb presses a part, ratchet 15 and roller 8 are touched wait denude cable on, lower surface, catch the seat of honour 7 of cutter and following 14 with the right hand, make the seat of honour and following its position of maintenance, do not allow the seat of honour rebound, left hand rotation pull-turn button 23 rotates to the groove position with pull-turn button, pull-turn button 23 falls under the effect of elastic force in the return-enclosure automatically, rotate pull-turn button 23 again, spiral shell card 20 axial location that make it to control, like this, spiral shell card 20 just can pin spiral shell axle 11 and can only rotate and can not go up, move down, the crank head is inserted in the spiral shell axle 11, by shaking crank 6 clockwise, make the seat of honour 7 and following 14 move toward one another, thereby will wait to denude cable is pressed between ratchet 15 and the roller 8, in the adjusting tightly, following feed knob 13 makes cutter head 9 reach the degree of depth of waiting to denude cable oversheath armour, extract crank, in the axle with it insertion the right, by being rotated counterclockwise, like this, crank 6 drives crank axle 17 to be changeed, shaft driven gear 16, ratchet 15 changes, and ratchet 15 drives cable to be denuded and moves, like this, cutter head 9 just can be from last, following two oversheaths that scratch optical cable are opened the length of stripping until need.Open shelled after, withdraw from upper and lower cutter head earlier, rotate spiral shell axle 11 again, make the seat of honour 7 and following 14 compress optical cable and unclamp, rotate and pull out pull-turn button 23, make it to be parked in 19 outer of fixture blocks, the seat of honour 7 is flicked with following 14, can take off cable cutter.
Claims (2)
1, a kind of online cable cutter of formula that shakes, it is characterized in that structure comprises the seat of honour, following seat, the axis of guide, the spiral shell axle, stage clip, crank, knife rest is housed on the seat of honour and roller is housed by axle, cutter head is arranged on the knife rest, knife rest by spiral shell axle and cover plate device on the seat of honour, the feed knob is housed on the spiral shell axle, on the following seat knife rest is housed, ratchet, gear, unscrew tight mechanism with drawing, knife rest is contained in down on the seat by spiral shell axle and cover plate, the feed knob is housed on the spiral shell axle, ratchet and gear are contained in down seat by axle, and crank is contained on the crank axle, draw to unscrew tight mechanism and comprise axle sleeve, fixture block, briquetting, the spiral shell card, pull-turn button, stage clip.
2, the online cable cutter of formula that shakes according to claim 1, it is characterized in that unscrewing in the tight mechanism drawing, following seat is provided with the square breach of band semicircle, and notched swivel nut is contained in down the semicircle position of a square breach, the breach of swivel nut is external, the fixture block dress is inserted in the square breach, and spiral shell is installed in the fixture block, and spiral shell card part is made up of two parts, one is a pull bar, it two is the half-nut piece, and compression spring sleeve is on the pull bar position of spiral shell card, and pull-turn button is screwed on the pull bar position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123213 CN2673590Y (en) | 2003-12-23 | 2003-12-23 | Rocking type on line cable opening knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123213 CN2673590Y (en) | 2003-12-23 | 2003-12-23 | Rocking type on line cable opening knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673590Y true CN2673590Y (en) | 2005-01-26 |
Family
ID=34476395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320123213 Expired - Fee Related CN2673590Y (en) | 2003-12-23 | 2003-12-23 | Rocking type on line cable opening knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673590Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329170C (en) * | 2005-02-01 | 2007-08-01 | 曹成 | Longitudinal cable opener for optical cable |
| CN104051990A (en) * | 2014-07-09 | 2014-09-17 | 国家电网公司 | Special tool used for stripping cable insulation layer |
| CN105162049A (en) * | 2015-10-16 | 2015-12-16 | 国网山东省电力公司聊城供电公司 | Manual cable peeler and work method |
| CN111293636A (en) * | 2020-03-31 | 2020-06-16 | 南京信息职业技术学院 | Cable cutter device and using method |
-
2003
- 2003-12-23 CN CN 200320123213 patent/CN2673590Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329170C (en) * | 2005-02-01 | 2007-08-01 | 曹成 | Longitudinal cable opener for optical cable |
| CN104051990A (en) * | 2014-07-09 | 2014-09-17 | 国家电网公司 | Special tool used for stripping cable insulation layer |
| CN104051990B (en) * | 2014-07-09 | 2016-08-31 | 国家电网公司 | A kind of specific purpose tool for shelling cable insulation |
| CN105162049A (en) * | 2015-10-16 | 2015-12-16 | 国网山东省电力公司聊城供电公司 | Manual cable peeler and work method |
| CN111293636A (en) * | 2020-03-31 | 2020-06-16 | 南京信息职业技术学院 | Cable cutter device and using method |
| CN111293636B (en) * | 2020-03-31 | 2021-09-28 | 南京信息职业技术学院 | Cable cutter device and using method |
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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 |