CN201142254Y - Belt releasing device for cable metal package belt - Google Patents
Belt releasing device for cable metal package belt Download PDFInfo
- Publication number
- CN201142254Y CN201142254Y CNU2007201314393U CN200720131439U CN201142254Y CN 201142254 Y CN201142254 Y CN 201142254Y CN U2007201314393 U CNU2007201314393 U CN U2007201314393U CN 200720131439 U CN200720131439 U CN 200720131439U CN 201142254 Y CN201142254 Y CN 201142254Y
- Authority
- CN
- China
- Prior art keywords
- cable metal
- plate
- swivel base
- belt
- metal band
- 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
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Abstract
The utility model discloses a belt letting-out device of a cable metal belt, which comprises a fixing base plate, a revolution axle arranged on the fixing base plate, and a revolution base plate, which takes the revolution axle as the rotating axle, is rotationally arranged with the fixing base plate, and is used for placing the cable metal belt; an elastic air bag which can be expanded by compressed air and can rotate along with the revolution base plate is arranged at the middle part of the revolution base plate, and the air bag is provided with an compressed air inlet opening and an compressed air outlet opening; at least two grooves are disposed on the revolution base plate along the radial direction, a plate with the inner surface collided with the outer surface of the air bag is arranged in each groove in a gliding manner, and the inner surface of the plate is collided with the cable metal belt; a retraction device which can drive the plate to slide towards the direction of the revolution axle along the groove is arranged on the plate. The belt letting-out device adopts the horizontal type belt letting-out manner, the bearing capacity is large, special metal belt mandrel, the belt volume centering and chucking can be automatically performed, the belt letting-out speed is greatly increased, and simultaneously the belt disordering can be avoided.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of producing cable, particularly a kind of tape feeding device of railway signal cable shielded metal band.
Background technology
Most of telecommunication cables, data cable, the signal cable product has all designed metal screen layer, and the effect of screen is to stop or weaken the influence of external environment condition electromagnetic interference to cable normal transmission signal.Along with the needs of building, railway signal cable is produced (the single 4km that reaches) towards length fixed length direction, and the metallic shield layer thickness of cable reaches 1.2～1.8mm, and the weight of the every dish of shielded metal band has reached 4 tons.
Traditional cable metal band belt unreeling device is the vertical band of putting, structure is simpler and easy, passes an axle in the metal tape axle, the two ends freely-supported, its maximum is put band weight generally below 1 ton, and the metal coil tape of being put is then had the requirement of comparison strictness: roll coil of strip center will be equipped with special axle; Rich the twining of the roll coil of strip must be smooth, otherwise put random easily band when being with; The tep reel diameter can not surpass 1.6m, has limited the length of band.The cable metal band is all provided by Metal Processing Factory, causes the loose distortion of the roll coil of strip in transportation loading and unloading easily, and running into this situation often need be in the secondary after-combustion of putting the tape travel row roll coil of strip.
Summary of the invention
The purpose of this utility model is to provide the tape feeding device that a kind of bearing capacity is big, need not to be provided with at roll coil of strip axial region special metal tape axle.
Technical solution adopted in the utility model is:
A kind of tape feeding device of cable metal band, this tape feeding device comprises fixed underpan, is arranged on the rotating shaft on this fixed underpan, is the swivel base that is used to place the cable metal band that rotation axis and described fixed underpan rotate and be provided with this rotating shaft; Be provided with the elastic bag that can rotate with described swivel base that can be compressed the air spreading at the middle part of this swivel base, this air bag possesses the compressed air gateway; Radially dig at least 2 grooves on described swivel base, all sliding in each groove is provided with the inconsistent plate of outer surface of inner surface and described air bag, and the outer surface of this plate and cable metal band are inconsistent; Described plate is provided with and can drives the restoring device that the direction of this plate along described groove towards described rotating shaft slided.
The shape of cross section of described air bag is the circle coaxial with described swivel base.The bottom of described plate is embedded in the described groove, and the top of standing on described swivel base that the upper end is vertical is also inconsistent with described air bag.The described groove vertical sectional shape of seeing along described swivel base radial direction is an inverted T-shaped.The shape of cross section of the upper end of described plate is one section annulus, and this annulus is coaxial with described swivel base, and radian is identical with the radian of described air bag under the unaerated state.The number of described groove is 4, is that the center is symmetrically distributed with described rotating shaft.Described restoring device is a spring, and this spring one end and described plate are fixedly connected, and the other end is connected with described rotation axis.The set-up mode that rotates between described swivel base and the described fixed underpan is: rolling between the upper surface of the lower surface of described swivel base and described fixed underpan is provided with at least 2 steel balls, and it is on the circular trace in the center of circle that the rolling track of this steel ball is limited at described rotating shaft.The diameter of described steel ball is 40～80mm.
The tape feeding device of the cable metal band of implementing according to the utility model has the following advantages:
1, adopt the horizontal band mode of putting, roll coil of strip center of gravity reduces, so bearing capacity is big.
2, need not special metal tape axle to be set at metal band axial region, easy to use.
3, can carry out the roll coil of strip automatically to the neutralization chucking by the inflation of air bag, need not additionally carry out manual or mechanical centering, improve greatly and put tape speed.
4, when putting the tape speed quickening, can avoid random band.
Description of drawings
Accompanying drawing 1 is looked cutaway view for master of the present utility model;
Accompanying drawing 2 is a vertical view of the present utility model;
Wherein: 1, swivel base; 2, steel ball; 3, plate; 4, air bag; 5, restoring device; 6, fixed underpan; 7, rotating shaft; 8, groove; 9, compressed air gateway; 10, cable metal band.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described:
As shown in Figure 1, the tape feeding device of the cable metal band of implementing according to the utility model comprises: circular fixed underpan 6, being arranged on the rotating shaft 7 at these fixed underpan 6 centers, is the swivel base 1 that rotation axis and described fixed underpan 6 rotate and be provided with this rotating shaft 7.
The set-up mode that rotates between swivel base 1 and the fixed underpan 6 is: the steel ball 2 that is 50mm rolls between the upper surface of the lower surface of swivel base 1 and fixed underpan 66 diameters is set.It is on the circular trace in the center of circle that the rolling track of this steel ball 2 is limited at described rotating shaft 7, can realize rolling friction rotation between fixed underpan 6 and the swivel base 1 having reduced to put the band resistance, and very high bearing capacity is arranged greatly by steel ball 2.
Be provided with at the middle part of swivel base 1 and can be compressed the air spreading, and the elastic caoutchouc air bag 4 that can rotate with swivel base 1, the shape of cross section of this air bag 4 is the circle coaxial with swivel base 1.Possesses 1 compressed air gateway 9 in the lower end of air bag 4;
On swivel base 1, for centrosymmetric radially the cutting 4 grooves 8 are arranged with rotating shaft 7.See that along swivel base 1 radial direction the vertical sectional shape of groove 8 is an inverted T-shaped.
All slide in each groove 8 and be provided with plate 3, the lower end of this plate 3 is embedded in the groove 8, the outstanding top of standing on swivel base 1 that the upper end is vertical, and the outer wall of the inner surface of described plate 3 upper ends and air bag 4 is inconsistent.The outer surface of plate 3 is then inconsistent with the cable metal band 10 that is placed on the swivel base 1.
The shape of cross section of the upper end of plate 3 is one section annulus, and this annulus is coaxial with swivel base 1, and radian is identical with the radian of described air bag 4 under the unaerated state.
During use, charge into compressed air by compressed air gateway 9 in air bag 4, air bag 4 is spreading gradually, and the contacted inner surfaces of its outer surface and plate 3 touches, and slurcam 3 outwards moves along groove 8.The outer surface of plate 3 is then inconsistent with its stretching with cable metal band 10, realizes automatic centering and chucking.Adopt outside hauling machine pulling cable ends, and drive the utility model rotation, finish and put band.After putting the end of tape, the compressed air in the air bag 4 is bled off air bag 4 retractions by compressed air gateway 9.4 blocks of plates 3 return the center axial region under the spring action of restoring device 5.
Claims (9)
1, a kind of tape feeding device of cable metal band, it is characterized in that: this tape feeding device comprises fixed underpan (6), being arranged on the rotating shaft (7) on this fixed underpan (6), is the swivel base that is used to place the cable metal band (1) that rotation axis and described fixed underpan (6) rotate and be provided with this rotating shaft (7);
Be provided with the elastic bag (4) that can rotate with described swivel base (1) that can be compressed the air spreading at the middle part of this swivel base (1), this air bag (4) possesses compressed air gateway (9);
Radially dig at least 2 grooves (8) on described swivel base (1), all sliding in each groove (8) is provided with the inconsistent plate (3) of outer surface of inner surface and described air bag (4), and the outer surface and the cable metal band of this plate (3) are inconsistent;
Described plate (3) is provided with and can drives the restoring device (5) that the direction of this plate (3) along described groove (8) towards described rotating shaft (7) slided.
2, the tape feeding device of a kind of cable metal band according to claim 1 is characterized in that: the shape of cross section of described air bag (4) is and the coaxial circle of described swivel base (1).
3, the tape feeding device of a kind of cable metal band according to claim 1 is characterized in that: the bottom of described plate (3) is embedded in the described groove (8), and the top of standing on described swivel base (1) that the upper end is vertical is also inconsistent with described air bag (4).
4, the tape feeding device of a kind of cable metal band according to claim 3 is characterized in that: described groove (8) vertical sectional shape of seeing along described swivel base (1) radial direction is an inverted T-shaped.
5, according to the tape feeding device of claim 3 or 4 described a kind of cable metal bands, it is characterized in that: the shape of cross section of the upper end of described plate (3) is one section annulus, this annulus is coaxial with described swivel base (1), and radian is identical with the radian of described air bag (4) under the unaerated state.
6, the tape feeding device of a kind of cable metal band according to claim 1 is characterized in that: the number of described groove (8) is 4, is that the center is symmetrically distributed with described rotating shaft (7).
7, the tape feeding device of a kind of cable metal band according to claim 1 is characterized in that: described restoring device (5) is a spring, and this spring one end and described plate (3) are fixedly connected, and the other end is connected with described rotation axis (7).
8, the tape feeding device of a kind of cable metal band according to claim 1, it is characterized in that: the set-up mode that rotates between described swivel base (1) and the described fixed underpan (6) is: rolling between the upper surface of the lower surface of described swivel base (1) and described fixed underpan (6) is provided with at least 2 steel balls (2), and it is on the circular trace in the center of circle that the rolling track of this steel ball (2) is limited at described rotating shaft (7).
9, the tape feeding device of a kind of cable metal band according to claim 8 is characterized in that: the diameter of described steel ball (2) is 40～80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201314393U CN201142254Y (en) | 2007-12-13 | 2007-12-13 | Belt releasing device for cable metal package belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201314393U CN201142254Y (en) | 2007-12-13 | 2007-12-13 | Belt releasing device for cable metal package belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142254Y true CN201142254Y (en) | 2008-10-29 |
Family
ID=40069964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201314393U Expired - Lifetime CN201142254Y (en) | 2007-12-13 | 2007-12-13 | Belt releasing device for cable metal package belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142254Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898709A (en) * | 2010-07-26 | 2010-12-01 | 江苏通鼎光电股份有限公司 | Lining-free packaging method for cable products and using method thereof |
| CN101905828A (en) * | 2010-08-19 | 2010-12-08 | 上海市基础工程有限公司 | Cable turntable |
| CN102491129A (en) * | 2011-12-08 | 2012-06-13 | 南京烽火藤仓光通信有限公司 | Sheath metal belt unwinding device applied to production of optical cable |
-
2007
- 2007-12-13 CN CNU2007201314393U patent/CN201142254Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898709A (en) * | 2010-07-26 | 2010-12-01 | 江苏通鼎光电股份有限公司 | Lining-free packaging method for cable products and using method thereof |
| CN101905828A (en) * | 2010-08-19 | 2010-12-08 | 上海市基础工程有限公司 | Cable turntable |
| CN102491129A (en) * | 2011-12-08 | 2012-06-13 | 南京烽火藤仓光通信有限公司 | Sheath metal belt unwinding device applied to production of optical cable |
| CN102491129B (en) * | 2011-12-08 | 2013-04-17 | 南京烽火藤仓光通信有限公司 | Sheath metal belt unwinding device applied to production of optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Wujiang Zhenze Town District of Suzhou City, Jiangsu province 215233 eight Xiaoping Avenue No. 8 Patentee after: The logical interconnected information limited company of ancient cooking vessel Address before: 215233 Wujiang City, Jiangsu Province eight Zhenze Town Economic Development Zone No. 8 Xiaoping Avenue Patentee before: Jiangsu Tongding Optical & Electric Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081029 |