CN1246834A - Feeding device and cable feeding including such device - Google Patents
Feeding device and cable feeding including such device Download PDFInfo
- Publication number
- CN1246834A CN1246834A CN 98802255 CN98802255A CN1246834A CN 1246834 A CN1246834 A CN 1246834A CN 98802255 CN98802255 CN 98802255 CN 98802255 A CN98802255 A CN 98802255A CN 1246834 A CN1246834 A CN 1246834A
- Authority
- CN
- China
- Prior art keywords
- belt conveyor
- cable
- feed
- longitudinal axis
- article
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/14—Aprons, endless belts, lattices, or like driven elements
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- Forwarding And Storing Of Filamentary Material (AREA)
- Structure Of Belt Conveyors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
A feeding device for elongated goods (K) presents two mutually facing conveyors supported by a number of support and deflecting rollers. The conveyor belts support carriers each of which comprises a cylindrical roller supported by a holder secured to the conveyor belt. The longitudinal axis of the roller is parallel to the direction of feed of the conveyor belt. The rollers are arranged in pairs on either side of the longitudinal centre axis (L) of the conveyor belt. The feeding device has a high friction coefficient in the direction of feed but a low, almost negligible friction coefficient in the transverse direction. Therefore, any twisting in the longitudinal direction of the goods (K) fed may be released.
Description
Technical field
Preamble indication the sort of that the present invention relates to a kind of claim 1 is used for the device of feeding elongate articles as cable, flexible pipe and analogue thereof, and this device contains the feed mechanism of mounted in pairs, and this mechanism is used for fixing the bearing that leans the article that are fed.
Prior art
When feeding during elongate articles, often needs article not twisted as cable, flexible pipe and analogue thereof.
The example of existing twisted cable feed arrangement is disclosed in US-1904885 and US2251291.This known device has a pair of belt conveyor as feed mechanism.This belt conveyor contains load bearing component, and this load bearing component leans on twisted cable when twisted cable passes through between the belt conveyor.
Adopt the known feed arrangement of this above-mentioned type, be proved to be difficult to accomplish desirable distortionless.
Brief description of the present invention
Problem for the obstacle that solves the distortionless feeding aspect that is embodied in elongate articles contains specified features illustrated in the characteristic of claim 1 with corresponding device thereof of the present invention.
Therefore belt conveyor is just as load bearing component, and two are listed as the both sides that retainer longitudinally is positioned at the longitudinal axis of each belt conveyor.Retainer is supporting and is being used for leaning the load carrier that is fed article.Each load carrier is as a cylindrical roller, and its longitudinal axis and its covering surfaces parallel with the longitudinal axis of belt conveyor is covered with the material that one deck has higher coefficient of friction.
In the preferred embodiment of corresponding device thereof of the present invention, load bearing component is distributed in the both sides of the longitudinal axis of belt conveyor in couples along the longitudinal direction of belt conveyor.
Each retainer is preferably formed as the holder as U-shaped, and its base is fixedly mounted on the belt conveyor, and it protrudes shore supports and cylindrical roller, so just can be in the rotation in a lateral direction of the longitudinal direction of belt conveyor.Belt conveyor can be made of roller chain, conveyer chain or belt, reasonable is the strip-shaped parts that belt conveyor forms a ring seal, this strip-shaped parts is walked around each wheel flutter of the end that is positioned at feed arrangement, wheel flutter be installed in one with the common support unit of belt conveyor on, and comprise that for this support unit of each belt conveyor at least one is used to drive the driver train of wheel flutter.
The invention still further relates to and a kind ofly contain the above-mentioned type feed mechanism and when twining the stator of motor, be used to the feeding electric wire.
This device and wire-feeding device special but non-be for high-tension cable is installed on electrical generator specially, its medium and high voltage cable is to be used in the stator winding, this cable does not have the outer protection layer of this cable of common encirclement.
When a kind of cable was installed in required generator unit stator groove like this, the laying of cable must be implemented with " unstressed " cable, promptly must make it not have fully when cable is being inserted in the stator slot to reverse or very little reversing only arranged.More favourable during the rotating machine of this creative device disclosed the sort of type in being used to WO-97/45919 in particular.
This cable preferably by following part constitute the sort of: have multiple conducting wires inner core, be enclosed in internal semiconductive layer on the inner core, be enclosed in the insulating barrier on the internal semiconductive layer and be enclosed in outside semiconductive layer on the insulating barrier; Its diameter of this cable greatly about 20-200mm and its conductive cross-sectional area at 80-3000mm
2Relatively good.
Brief Description Of Drawings
Below with reference to accompanying drawings to being described in more detail, wherein with a preferred embodiment of the corresponding cable feeder of the present invention and the feed arrangement that is contained thereof
Fig. 1 is a schematic diagram that is used for installing the equipment of cable in the stator slot at electrical generator, and wherein this equipment contains the corresponding feed arrangement with the present invention;
Fig. 2 is a lateral plan with the corresponding feed arrangement of the present invention, the strut member that does not wherein match; And
Fig. 3 is the cutaway view of the feed arrangement shown in Fig. 2 along the A-A section line.
The preferred embodiment explanation.
When for example in the stator S in the electrical generator of the Swedish patent application № 9700364-4 in the examination that corresponding to exercise question is " apparatus and method that cable is installed " cable K being installed, will use equipment as shown in Figure 1.Described equipment comprises: 2, two intermediate storage mechanisms of wire coiling machine 3,4 are distributed to cable feeder A and B to the cable K that will be installed in the stator S by means of these two intermediate storage mechanisms.In illustrative equipment, cable feeder A is by the fork truck carrying that hoists, and this hoisting mechanism can move on the floor surface below being positioned at stator S; Cable feeder B then is suspended on the crossbeam or overhead traveling crane 5 that is positioned at stator S top.
Each of cable feeder A and B all contains one and is used for sending cable K forward to the corresponding feed arrangement F of the present invention and makes it to pass groove among the stator S.In order to prevent that cable K from bending each cable feeder A, B suddenly and having guide roller 6, thereby cable K just gives a suitable radius of curvature.
Expressed a preferred embodiment with the corresponding feed arrangement F of the present invention among Fig. 2 and 3 in more detail.
In Fig. 2 feed arrangement be represent from the side and also do not have strut member 12, but this supporting member 12 illustrates in the A-A section-drawing of feed arrangement F shown in Figure 3.
Feed arrangement F includes two belt conveyor that face one another 10,11 that are assembled in the same strut member 12.This device disposes the suitable driving machine that has control convenience 14 13.It is to be used to send to cable shape article, bears in a longitudinal direction especially for cable under the situation of distortion.
For clamping cables K firmly and send cable K reliably to, this feed arrangement is characterised in that it has bigger friction coefficient on direction of feed P.At direction of feed P in a lateral direction, friction coefficient is lower and can ignore.Owing to can ignore, can amass payout K any reversing in a longitudinal direction at the friction coefficient in a lateral direction of direction of feed P.Such direction of feed shown in the arrow P among Fig. 2 can be selected, both can be left, and also can be to the right.
Belt conveyor the 10, the 11st is driven by the not shown driver train that goes out by drive machines 13, and this drive machines 13 makes each wheel flutter 19,20 runnings, and each belt conveyor just rotates by each wheel flutter.Belt conveyor 10 be ring seal and at the relative end ring of wheel flutter 19,20 around another wheel flutter 21,22 bendings separately.
Find out as from Fig. 2, knowing, each supporting body 15 in this embodiment comprises a U-shaped support, and the base plate 23 of this support is installed in the upper face of belt conveyor 11 and the protrusion pillar 24 of support is supporting the cylindrical roller between two pillars 16 in the above described manner.On belt conveyor 10, adopt in a like fashion.
The cylindrical roller 16 that is installed in like this on the belt conveyor 10,11 is distributed in the both sides of the centre line L of the belt conveyor 10,11 of running along the longitudinal direction in couples.The axle 18 of roller 16 is parallel with the longitudinal direction of belt conveyor 10,11.In the feeding process of cable K, described cable is inserted between the belt conveyor 10,11 and leans on the roller 16 that is positioned at this place.
Although be described in conjunction with illustrated compression pair and the corresponding feed arrangement of the present invention, for a person skilled in the art, it is conspicuous can also improving in every way in the case of without departing from the principles of the present invention.For example, supporting body 15 can form the shape of the U-shaped support shown in being different from. Belt conveyor 10,11 can be supported by one or several support wheel between wheel flutter 19,20 and 21,22 respectively.Yet protection domain should only not be considered to be limited within the foregoing description but also be included in the improved procedure of the qualifying part that provides in the appended claims.
Claims (9)
1. device that is used for feeding as the elongate articles (K) of cable, flexible pipe and analogue thereof, this device contains the feed mechanism that faces one another (10 that being used for fixing of mounted in pairs leans the bearing of the article that are fed, 11), wherein, each mounted in pairs feed mechanism forms a kind of belt conveyor (10 with supporting body (15), 11) thus lean on article (K) when (10,11) through belt conveyor at article (K), it is characterized in that; Belt conveyor (10 as load bearing component (15), 11) support two of the longitudinal axis (L) both sides that are positioned at each belt conveyor and be listed as retainer (23 longitudinally, 24), retainer (23,24) supporting and be used for leaning the load carrier (16) that is fed article (K), wherein each load carrier (16) is made of cylindrical roller, the material covering that the longitudinal axis (L) of its longitudinal axis and belt conveyor (10,11) is parallel and its covering surfaces has higher coefficient of friction with one deck.
2. install according to claim 1, it is characterized in that; Load bearing component (15) is distributed in the both sides of the longitudinal axis (L) of belt conveyor in couples along the longitudinal direction of belt conveyor (10,11).
3. install as claimed in claim 1 or 2, it is characterized in that: each retainer (23,24) holder by a kind of U-shaped forms, its base (23) is fixedly mounted in belt conveyor (10,11) on, and it protrudes pillar (24) and is carrying cylindrical roller (16), thereby the latter just can be in the rotation in a lateral direction of the direction of feed of belt conveyor (10,11).
4. as device as described in any claim in front, it is characterized in that: each belt conveyor (10,11) strip-shaped parts of a ring seal of formation, this strip-shaped parts is around each wheel flutter (19-22) running of the end that is positioned at feed arrangement, wheel flutter (19-22) is installed in one and belt conveyor (10,11) on the common support unit (12), and this support unit contains the driver train (13) of at least one wheel flutter (19,20) that is useful on each belt conveyor.
5. as device as described in any claim in front, it is characterized in that: belt conveyor (10,11) can be made of roller chain, conveyer chain or belt.
6. as device as described in any among the claim 1-5, it is characterized in that: cable is a high-tension cable.
7. as device as described in the claim 6, it is characterized in that: high-tension cable is to be made of following part: have many lines inner core, be enclosed in internal semiconductive layer on the inner core, be enclosed in the insulating barrier on the internal semiconductive layer and be enclosed in outside semiconductive layer on the insulating barrier.
8. as device as described in claim 7 or 8, it is characterized in that: its diameter of high-tension cable greatly about 20-200mm and its conductive cross-sectional area at 80-3000mm
2
9. cable feeder is used for aforementioned any described feed arrangement of claim of feeding cable (K) when being included in the winding of the stator (S) that twines motor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE97003651 | 1997-02-03 | ||
| SE9700365A SE508516C2 (en) | 1997-02-03 | 1997-02-03 | Feeding device for elongated goods and cable feeder including such feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1246834A true CN1246834A (en) | 2000-03-08 |
Family
ID=20405654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98802255 Pending CN1246834A (en) | 1997-02-03 | 1998-02-02 | Feeding device and cable feeding including such device |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1015364A1 (en) |
| JP (1) | JP2001510426A (en) |
| CN (1) | CN1246834A (en) |
| AU (1) | AU725914B2 (en) |
| BR (1) | BR9807119A (en) |
| PL (1) | PL334752A1 (en) |
| RU (1) | RU2176216C2 (en) |
| SE (1) | SE508516C2 (en) |
| WO (1) | WO1998033731A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670899A (en) * | 2020-12-04 | 2021-04-16 | 国网河南省电力公司平顶山供电公司 | Power cable high altitude construction equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1904885A (en) * | 1930-06-13 | 1933-04-18 | Western Electric Co | Capstan |
| US2251291A (en) * | 1940-08-10 | 1941-08-05 | Western Electric Co | Strand handling apparatus |
| US3143269A (en) * | 1961-11-29 | 1964-08-04 | Crompton & Knowles Corp | Tractor-type stock feed |
| US3881647A (en) * | 1973-04-30 | 1975-05-06 | Lebus International Inc | Anti-slack line handling device |
-
1997
- 1997-02-03 SE SE9700365A patent/SE508516C2/en not_active IP Right Cessation
-
1998
- 1998-02-02 AU AU58923/98A patent/AU725914B2/en not_active Ceased
- 1998-02-02 JP JP53281498A patent/JP2001510426A/en active Pending
- 1998-02-02 PL PL33475298A patent/PL334752A1/en unknown
- 1998-02-02 EP EP98902369A patent/EP1015364A1/en not_active Withdrawn
- 1998-02-02 RU RU99119317A patent/RU2176216C2/en active
- 1998-02-02 WO PCT/SE1998/000172 patent/WO1998033731A1/en not_active Application Discontinuation
- 1998-02-02 CN CN 98802255 patent/CN1246834A/en active Pending
- 1998-02-02 BR BR9807119-0A patent/BR9807119A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670899A (en) * | 2020-12-04 | 2021-04-16 | 国网河南省电力公司平顶山供电公司 | Power cable high altitude construction equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2176216C2 (en) | 2001-11-27 |
| PL334752A1 (en) | 2000-03-13 |
| SE508516C2 (en) | 1998-10-12 |
| EP1015364A1 (en) | 2000-07-05 |
| JP2001510426A (en) | 2001-07-31 |
| WO1998033731A1 (en) | 1998-08-06 |
| BR9807119A (en) | 2000-04-25 |
| SE9700365D0 (en) | 1997-02-03 |
| AU725914B2 (en) | 2000-10-26 |
| SE9700365L (en) | 1998-08-04 |
| AU5892398A (en) | 1998-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Applicant after: Asea Brown Boveri AB Applicant before: Asea Brown Boveri AB |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |