CN205407103U - Aluminum armor tape winder - Google Patents

Aluminum armor tape winder Download PDF

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Publication number
CN205407103U
CN205407103U CN201620153602.5U CN201620153602U CN205407103U CN 205407103 U CN205407103 U CN 205407103U CN 201620153602 U CN201620153602 U CN 201620153602U CN 205407103 U CN205407103 U CN 205407103U
Authority
CN
China
Prior art keywords
armor tape
aluminium armor
mould
aluminium
type block
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.)
Withdrawn - After Issue
Application number
CN201620153602.5U
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Chinese (zh)
Inventor
刘云龙
覃浩
唐欢
王鸿
刘凯
王晓波
张建刚
曾峥
马骁
陈孟贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jiangbei Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jiangbei Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Jiangbei Power Supply Co of State Grid Chongqing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201620153602.5U priority Critical patent/CN205407103U/en
Application granted granted Critical
Publication of CN205407103U publication Critical patent/CN205407103U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an aluminum armor tape winder, including last mould, lower mould and being used for the location to go up the positioning mechanism of mould and lower mould, the aluminium thigh is located between mould and the lower mould, upward be equipped with the first circular arc recess that runs through the mould on the mould, be equipped with second circular arc recess on the lower mould and be used for the helical guide path to aluminium band direction, the bottom surface of first circular arc recess and second circular arc recess is concave cylinder, second circular arc recess and helical guide path constitute coaxial ladder groove, and the cascaded surface in this ladder groove is the helicoid, the lower mould is run through at the both ends in ladder groove, the ladder groove concentric and paste to lean on the both sides at the aluminium thigh respectively with first circular arc recess. The utility model discloses an aluminum armor tape winder simple structure, it is even, inseparable that the winding of the winding aluminium band of ware should be twined in the utilization, and avoided aluminium band lap wound on the aluminium thigh.

Description

Aluminium armor tape wrapping head
Technical field
This utility model belongs to power circuit and safeguards utensil technical field, is specifically related to a kind of aluminium armor tape wrapping head.
Background technology
In power construction, especially in transmission line construction, aluminium armor tape is widely used.When circuit and bolt-type strain clamp, suspension clamp or stockbridge damper etc. are attached, when overhead distribution is connected with the colligation of porcelain insulator, circuit frequently with aluminum twisted wire and soft bus, namely aluminum stock.In order to aluminum stock is injury-free, it is both needed at circuit relevant position winding aluminum band.
Aluminium armor tape is generally made up of the banding aluminium of wide 10mm, thickness 1~2mm, and before winding, aluminium armor tape is the web-like aluminium armor tape of rolling, and this package aluminium armor tape center is hollow structure, forms centre bore.During winding aluminum band, need to ensure that aluminium armor tape is wound around closely and without turn-to-turn lap wound, and be wound around uniformly, it addition, the winding direction of circuit need to be consistent with the rotation direction of aluminum stock.
At present, the main mode adopting pure craft to be wound around or utilize instrument to be wound of the winding of aluminium armor tape.The operating procedure of operating personnel is had higher requirements by the pure manual mode being wound around, and manual winding is easily caused that to twine layer uneven, produces turn-to-turn and falls around phenomenon;Further, since aluminium armor tape has certain degree of hardness, manual winding is wasted time and energy, and during work high above the ground, difficulty is more very;And existing instrument (the aluminium armor tape wrapping head as disclosed in CN203545347U) is though solving the problem that aluminium armor tape carries, aluminium armor tape cannot be solved and be wound around closed seamless and overlapping contradictory problems.
Utility model content
For deficiency existing in prior art, the purpose of this utility model is in that to provide a kind of new aluminium armor tape wrapping head, to prevent aluminium armor tape be wound around not tight, aluminium armor tape lap wound and be wound around the generation of non-uniform phenomenon.
For achieving the above object, this utility model have employed following technical scheme:
A kind of aluminium armor tape wrapping head, including upper die and lower die and for positioning the detent mechanism of upper die and lower die, aluminum stock is between upper die and lower die.
Described upper mould is provided with through the first arc groove of mould;Described counterdie is provided with the second arc groove and the spiral guide slot for aluminium armor tape is led, the bottom surface of described first arc groove and the second arc groove is recessed cylinder, described second arc groove and spiral guide slot constitute coaxial step trough, the cascaded surface of this step trough is helicoid, counterdie is run through at the two ends of described step trough, and described step trough is concentric with the first arc groove and abuts in the both sides of aluminum stock respectively.
The radius of the first arc groove and the second arc groove is equal and corresponding with the external diameter of aluminum stock, the radius correspondence aluminum stock external diameter of described spiral guide slot adds aluminium armor tape thickness sum, the pitch correspondence aluminium armor tape width of described spiral guide slot, space between described spiral guide slot and aluminum stock constitutes the deformed region that aluminium armor tape is Wrapping formed, and the edge of aluminium armor tape side abuts on the cascaded surface of step trough.
Further, described upper mould is provided with locating notch, and this locating notch and spiral guide slot are respectively positioned on the track of same helix, and described locating notch runs through mould, and aluminium armor tape screws in deformed region by this notch.
Further, described upper die and lower die are dismountable is arranged on detent mechanism.
Further, described detent mechanism includes positioning seat, the first L-type block being integrally disposed upon on positioning seat, the second L-type block being movably disposed at positioning seat, locking member for the second L-type block is fixed on positioning seat, the first L-type block and the second L-type block constitute the pockets for holding upper die and lower die;In the one of described first L-type block, right-angle surface is provided with the first dovetail groove, and described upper mould is provided with the first dovetail projection coordinated with this first dovetail groove;In the one of described second L-type block, right-angle surface is provided with the second dovetail groove, and described counterdie is provided with the second dovetail projection coordinated with this second dovetail groove, and described first dovetail groove and the second dovetail groove are parallel to each other or are coaxially disposed;Described positioning seat is provided with the 3rd dovetail groove for installing the second L-type block, and the second L-type block is provided with the 3rd dovetail projection matched with the 3rd dovetail groove, and described 3rd dovetail groove is parallel to the first dovetail groove.
Further, described locking member includes bolt and the locking nut corresponding with this bolt, and described positioning seat is provided with the first through hole, the second through hole on described 3rd dovetail projection, and described bolt is located in successively in the first through hole and the second through hole and utilizes locking nut to lock.
Further, described positioning seat is wholely set handlebar arm.
Further, described handle arm is provided with the installation axle for installing web-like aluminium armor tape, and described installation axle runs through the centre bore of this web-like aluminium armor tape, and this installation shaft end is provided with the screwed retaining ring preventing web-like aluminium armor tape landing.
Further, described positioning seat is provided with the anti-rotation draw-in groove preventing aluminium armor tape from reversing, and aluminium armor tape is fastened in this anti-rotation draw-in groove.
Further, described detent mechanism includes being arranged on the upper plate body above mould, is arranged on the lower body below counterdie, for connecting the double threaded screw of upper plate body and lower body, being positioned at the first nut outside upper plate body, be positioned at the second nut outside lower body, described upper plate body and lower body are parallel to each other, and described double threaded screw runs through upper plate body and lower body.
Further, described double threaded screw being equipped with compression spring, this compression spring is between the first nut and upper plate body or between the second nut and lower body.
Compared to prior art, this utility model has the advantages that
Aluminium armor tape wrapping head simple in construction of the present utility model, utilizes the aluminium armor tape that this wrapping head is wound around to be wound around uniform, tight, and avoids aluminium armor tape lap wound on aluminum stock.
Accompanying drawing explanation
Fig. 1 is working state figure of the present utility model;
Fig. 2 is the cross section view of Fig. 1;
Fig. 3 is the structural representation of embodiment one;
Fig. 4 is the structural representation of upper mould in Fig. 3;
Fig. 5 be in Fig. 3 counterdie structural representation;
Fig. 6 is the one-body molded figure of positioning seat and the first L-type block in Fig. 3;
Fig. 7 is the structural representation of the second L-type block in Fig. 3;
Fig. 8 is the structural representation of figure embodiment two.
nullWherein,The upper mould of 1-、2-counterdie、3-aluminum stock、4-detent mechanism、5-aluminium armor tape、6-web-like aluminium armor tape、11-the first arc groove、12-the first dovetail projection、13-locating notch、21-the second arc groove、22-spiral guide slot、23-cascaded surface、24-the second dovetail projection、41-positioning seat、42-the first L-type block、43-the second L-type block、45-handle arm、46-installs axle、47-screwed retaining ring、411-the 3rd dovetail groove、412-the first through hole、413-anti-rotation draw-in groove、421-the first dovetail groove、431-the second dovetail groove、432-the 3rd dovetail projection、433-the second through hole、441-bolt、442-locking nut、7-upper plate body、8-lower body、9-double threaded screw、10-compresses spring、91-the first nut、92-the second nut.
Detailed description of the invention
Of the present utility model for achieving the above object, this utility model have employed following technical scheme.
Embodiment one
Aluminium armor tape wrapping head in the present embodiment, as it is shown in figure 1, include mould 1, counterdie 2 and for positioning the detent mechanism 4 of upper mould 1 and counterdie 2, aluminum stock 3 is between upper mould 1 and counterdie 2.
Wherein, upper mould 1 is provided with through the first arc groove 11 of mould 1;Counterdie 2 is provided with the second arc groove 21 and the spiral guide slot 22 for aluminium armor tape 5 is led, the bottom surface of the first arc groove 11 and the second arc groove 21 is recessed cylinder, second arc groove 21 and spiral guide slot 22 constitute coaxial step trough, the cascaded surface 23 of this step trough is helicoid, counterdie 2 is run through at the two ends of this step trough, and this step trough is concentric with the first arc groove 11 and abuts in the both sides of aluminum stock 3 respectively.Now, this spiral guide slot 22 is also in recessed cylinder, and spiral guide slot 22 is separated into two different arc surfaces of radius by this helicoid with the second arc groove 21.
For ensureing to be wound around closely and occurring without lap wound phenomenon, also need to meet the following conditions:
The radius R1 of the first arc groove 11 and radius R2 of the second arc groove 21 is equal and with aluminum stock, and external diameter R is corresponding, the corresponding R1=R2 that refers to herein, and R1 and R2 is equal or slightly larger than R;
The external diameter R of the radius R3 correspondence aluminum stock of spiral guide slot 22 adds aluminium armor tape thickness t sum, and correspondence herein refers to that R3 is equal or slightly larger than R+t;
The pitch P correspondence aluminium armor tape width B of spiral guide slot, correspondence herein refers to that the pitch P of spiral guide slot and the width B of aluminium armor tape are directly proportional, this ratio is determined by the external diameter R3 of spiral guide slot, now, wrapping head rotates a circle, aluminium armor tape winds with one circuit with it, and wrapping head is just pitch P along the axial displacement of aluminum stock.
In the present embodiment, the space between spiral guide slot 22 and aluminum stock 3 constitutes the deformed region that aluminium armor tape is Wrapping formed, and the edge of aluminium armor tape side abuts on the cascaded surface 23 of step trough.
During work, first manual winding two circle aluminium armor tapes on aluminum stock, and reserve length of unrolling;Then, upper mould 1 and counterdie 2 are respectively placed in aluminum stock 3 both sides so that the edge of aluminium armor tape 5 side to be wound abuts on cascaded surface 23, tensioning aluminium armor tape, and utilize detent mechanism 4 upper mould 1 and counterdie 2 to be fixed;Finally, rotating wrapping head makes wrapping head rotate centered by aluminum stock 3, under the interaction of aluminium armor tape and wrapping head, wrapping head drives aluminium armor tape to be wrapped on aluminum stock 3, and carry out screwfeed along spiral guide slot 22, in rotary course, need stretch-draw aluminium armor tape 5, it is ensured that its edge is fitted on cascaded surface 23;After being wound into mark position, block aluminium armor tape, take off wrapping head.In specific implementation process, owing to aluminium armor tape is around to should be consistent with the rotation direction of outer layer aluminum stock 3, the rotation direction of spiral guide slot 22 is determined by the rotation direction of aluminum stock 3.
In the present embodiment, mould 1 and counterdie 2 is dismountable is arranged on detent mechanism 4 on this.Concrete, this detent mechanism 4 includes positioning seat 41, the first L-type block 42 being integrally disposed upon on positioning seat 41, the second L-type block 43 being movably disposed at positioning seat 41, for the second L-type block 43 is fixed on the locking member on positioning seat 41, the first L-type block 42 and the second L-type block 43 are constituted for holding mould 1 and the pockets of counterdie 2.
Concrete, in the one of the first L-type block 42, right-angle surface is provided with the first dovetail groove 421, and upper mould 1 is provided with the first dovetail projection 12 coordinated with this first dovetail groove 421;In the one of second L-type block 43, right-angle surface is provided with the second dovetail groove 431, and counterdie 2 is provided with the second dovetail projection 24 coordinated with this second dovetail groove 431, and the first dovetail groove 421 and the second dovetail groove 431 are parallel to each other or are coaxially disposed;Positioning seat 41 is provided with the 3rd dovetail groove 411 for installing the second L-type block 43, and the second L-type block 43 is provided with the 3rd dovetail projection 432 matched with the 3rd dovetail groove 411, and the 3rd dovetail groove 411 is parallel to the first dovetail groove 421.This locking member includes bolt 441 and the locking nut 442 corresponding with this bolt 441, positioning seat 41 is provided with the first through hole 412,3rd dovetail projection 432 is provided with the second through hole 433, and bolt 441 is located in successively in the first through hole 412 and the second through hole 433 and utilizes locking nut 442 to lock.
When needing winding aluminum band 5, only need to loosening locking nut 442, then move the second L-type block 43 and move to the direction away from the first L-type block 42 along the 3rd dovetail groove 411, now, the distance between upper mould 1 and counterdie 2 is adjustable;Slide upper mould 1 and counterdie 2 again so that it is be respectively placed in aluminum stock 3 both sides, and aluminium armor tape 5 is abutted on cascaded surface 23;Finally, locking nut 442 is utilized to lock.After aluminium armor tape 5 has been wound around, loosen locking nut 442, so that it may pulled down by wrapping head.
The detent mechanism simple in construction of the present embodiment, utilizes this detent mechanism 4 need to control locking nut 442 and just can be completely wound the dismounting of device, easy to operate;It addition, upper mould 1 and counterdie 2 utilize the first dovetail groove 421 and the second dovetail groove 431 can realize dismounting, when being wound around the aluminum stock 3 of various outer diameter, only need to replace with mould 1 and counterdie 2, reduce cost.In specific implementation process, also the first L-type block 42 and the second L-type block 43 can be not provided with, directly upper mould is integrally disposed upon on positioning seat, then arranging dovetail groove and dovetail projection between counterdie and positioning seat, then utilize bolt to be locked on positioning seat by counterdie, this mode also can realize connecting, but non-interchangeability, for the aluminum stock that external diameter is different, it is necessary to again process all parts, it is unfavorable for reducing cost.
As the improvement of such scheme, upper mould 1 is provided with locating notch 13, and this locating notch 13 and spiral guide slot 22 are respectively positioned on the track of same helix, and locating notch 13 runs through mould 1, and aluminium armor tape 5 screws in deformed region by this locating notch 13 notch.This locating notch 13 can ensure that the edge entering the aluminium armor tape 5 of deformed region abuts on cascaded surface 23, abut on cascaded surface without using Artificial Control aluminium armor tape edge, further ensure that gapless between the aluminium armor tape being wound around, non-overlapping, be wound around evenly, more reliable.
As the improvement of such scheme, positioning seat 41 is wholely set handlebar arm 45.This handle arm 45 increases the arm of force in winding process, decreases the power needed for winding aluminum band 5 so that wrapping head uses more convenient, more laborsaving.
As the improvement of such scheme, handle arm 45 is provided with the installation axle 46 for installing web-like aluminium armor tape 5, and this installation axle 46 runs through the centre bore of this web-like aluminium armor tape 5, and this installation axle 46 end is provided with the screwed retaining ring 47 preventing web-like aluminium armor tape 5 landing.Now, rotate wrapping head process in, web-like aluminium armor tape 5 also rotates with it, it is prevented that tie between aluminium armor tape 5 around, use more convenient.
As the improvement of such scheme, described positioning seat 41 is provided with the anti-rotation draw-in groove 413 preventing aluminium armor tape 5 from reversing, and aluminium armor tape 5 is fastened in this anti-rotation draw-in groove 413.When being provided with this anti-rotation draw-in groove, the track of aluminium armor tape, by package aluminium armor tape 6 to anti-rotation draw-in groove 413, then passes through the locating notch 13 of mould 1, enters deformed region after being wound around half cycle along aluminum stock 3 outer wall.The aluminium armor tape 5 that this anti-rotation draw-in groove 413 makes is more smooth at winding money, and winding effect is more preferably.
Embodiment two
In the present embodiment, detent mechanism from implement in one different, the detent mechanism of the present embodiment includes being arranged on the upper plate body 7 above mould, is arranged on the lower body 8 below counterdie, for connecting the double threaded screw 9 of upper plate body and lower body, being positioned at the first nut 91 outside upper plate body, be positioned at the second nut 92 outside lower body, described upper plate body and lower body are parallel to each other, and described double threaded screw runs through upper plate body and lower body.
During work, utilize the first nut, the second nut and double threaded screw to be locked between upper plate body and lower body by upper die and lower die, during dismounting, screw rod need to be pulled down completely.
In the present embodiment, double threaded screw being equipped with compression spring 10, this compression spring, between the first nut and upper plate body or between the second nut and lower body, can prevent nut loosening, it is ensured that upper die and lower die are pressed on aluminum stock both sides.
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (10)

1. an aluminium armor tape wrapping head, it is characterised in that: including upper die and lower die and for positioning the detent mechanism of upper die and lower die, aluminum stock is between upper die and lower die;
Described upper mould is provided with through the first arc groove of mould;Described counterdie is provided with the second arc groove and the spiral guide slot for aluminium armor tape is led, the bottom surface of described first arc groove and the second arc groove is recessed cylinder, described second arc groove and spiral guide slot constitute coaxial step trough, the cascaded surface of this step trough is helicoid, counterdie is run through at the two ends of described step trough, and described step trough is concentric with the first arc groove and abuts in the both sides of aluminum stock respectively;
The radius of the first arc groove and the second arc groove is equal and corresponding with the external diameter of aluminum stock, the radius correspondence aluminum stock external diameter of described spiral guide slot adds aluminium armor tape thickness sum, the pitch correspondence aluminium armor tape width of described spiral guide slot, space between described spiral guide slot and aluminum stock constitutes the deformed region that aluminium armor tape is Wrapping formed, and the edge of aluminium armor tape side abuts on the cascaded surface of step trough.
2. aluminium armor tape wrapping head according to claim 1, it is characterized in that: described upper mould is provided with locating notch, this locating notch and spiral guide slot are respectively positioned on the track of same helix, and described locating notch runs through mould, and aluminium armor tape screws in deformed region by this notch.
3. aluminium armor tape wrapping head according to claim 2, it is characterised in that: described upper die and lower die are dismountable to be arranged on detent mechanism.
4. aluminium armor tape wrapping head according to claim 3, it is characterized in that: described detent mechanism includes positioning seat, the first L-type block being integrally disposed upon on positioning seat, the second L-type block being movably disposed at positioning seat, locking member for the second L-type block is fixed on positioning seat, the first L-type block and the second L-type block constitute the pockets for holding upper die and lower die;
In the one of described first L-type block, right-angle surface is provided with the first dovetail groove, and described upper mould is provided with the first dovetail projection coordinated with this first dovetail groove;
In the one of described second L-type block, right-angle surface is provided with the second dovetail groove, and described counterdie is provided with the second dovetail projection coordinated with this second dovetail groove, and described first dovetail groove and the second dovetail groove are parallel to each other or are coaxially disposed,
Described positioning seat is provided with the 3rd dovetail groove for installing the second L-type block, and the second L-type block is provided with the 3rd dovetail projection matched with the 3rd dovetail groove, and described 3rd dovetail groove is parallel to the first dovetail groove.
5. aluminium armor tape wrapping head according to claim 4, it is characterized in that: described locking member includes bolt and the locking nut corresponding with this bolt, described positioning seat is provided with the first through hole, second through hole on described 3rd dovetail projection, described bolt is located in successively in the first through hole and the second through hole and utilizes locking nut to lock.
6. aluminium armor tape wrapping head according to claim 4, it is characterised in that: described positioning seat is wholely set handlebar arm.
7. aluminium armor tape wrapping head according to claim 6, it is characterized in that: described handle arm is provided with the installation axle for installing web-like aluminium armor tape, described installation axle runs through the centre bore of this web-like aluminium armor tape, and this installation shaft end is provided with the screwed retaining ring preventing web-like aluminium armor tape landing.
8. aluminium armor tape wrapping head according to claim 7, it is characterised in that: described positioning seat is provided with the anti-rotation draw-in groove preventing aluminium armor tape from reversing, and aluminium armor tape is fastened in this anti-rotation draw-in groove.
9. aluminium armor tape wrapping head according to claim 1, it is characterized in that: described detent mechanism includes being arranged on the upper plate body above mould, is arranged on the lower body below counterdie, for connecting the double threaded screw of upper plate body and lower body, being positioned at the first nut outside upper plate body, be positioned at the second nut outside lower body, described upper plate body and lower body are parallel to each other, and described double threaded screw runs through upper plate body and lower body.
10. aluminium armor tape wrapping head according to claim 9, it is characterised in that: being equipped with compression spring on described double threaded screw, this compression spring is between the first nut and upper plate body or between the second nut and lower body.
CN201620153602.5U 2016-02-29 2016-02-29 Aluminum armor tape winder Withdrawn - After Issue CN205407103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620153602.5U CN205407103U (en) 2016-02-29 2016-02-29 Aluminum armor tape winder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620153602.5U CN205407103U (en) 2016-02-29 2016-02-29 Aluminum armor tape winder

Publications (1)

Publication Number Publication Date
CN205407103U true CN205407103U (en) 2016-07-27

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CN201620153602.5U Withdrawn - After Issue CN205407103U (en) 2016-02-29 2016-02-29 Aluminum armor tape winder

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576556A (en) * 2016-02-29 2016-05-11 国家电网公司 Aluminum tape winding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576556A (en) * 2016-02-29 2016-05-11 国家电网公司 Aluminum tape winding device

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20160727

Effective date of abandoning: 20180420

AV01 Patent right actively abandoned