CN201895986U - Fixed pulley block of rotary lifting platform of conductor cable collection system - Google Patents
Fixed pulley block of rotary lifting platform of conductor cable collection system Download PDFInfo
- Publication number
- CN201895986U CN201895986U CN2010206442900U CN201020644290U CN201895986U CN 201895986 U CN201895986 U CN 201895986U CN 2010206442900 U CN2010206442900 U CN 2010206442900U CN 201020644290 U CN201020644290 U CN 201020644290U CN 201895986 U CN201895986 U CN 201895986U
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- CN
- China
- Prior art keywords
- fixed pulley
- support plates
- lifting platform
- bottom plate
- pulley block
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- 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 fixed pulley block of a rotary lifting platform of a conductor cable collection system, which comprises a plurality of pulleys. The fixed pulley block is provided with a bottom plate, the bottom plate is provided with a plurality of fixing holes, the upper end of the bottom plate is provided with a pair of support plates, the upper ends of the support plates are respectively provided with a rotating shaft, one end of each rotating shafts is connected with an insulation sleeve, the other end of the rotating shafts are arranged on the support plates in a rotating way through bolts and gaskets, bearings and the pulleys are sleeved outside the rotating shafts, and the bearings adopt deep-groove ball bearings. Since the upper end of the bottom plate is provided with the support plates and the two fixed pulleys are arranged at the upper ends of the support plates, a steel cable can be effectively matched with the fixed pulleys, the mechanical strength of the steel cable can meet design requirements, and the stable operation of the whole rotary lifting platform can be guaranteed.
Description
Technical field:
The utility model relates to conductor take-up system equipment, a kind of specifically conductor take-up system rotation and lifting flat-bed fixed pulley group.
Background technology:
Along with the development of atomic fusion technology, the ITER project is extensively carried out in the world, and the ITER conductor also progressively is applied.In the manufacturing process of ITER conductor, need earlier conductor to be carried out undergauge, successively conductor is carried out pre-bending then and receive around so that detect and transport.Conductor pre-bending and receive around process in, because multimachine synchronous interaction, necessarily there is nonsynchronous factor between the equipment, as: drive of motor gear error, each active transmission node wheel footpath manufacturing errors, the big mass motion inertia of rotation and lifting platform etc., these errors will cause the conductor motion asynchronous, equipment is damaged, and conductor sustains damage.
Design ITER conductor take-up system equipment and technology purpose are intended to solve the asynchronous danger that brings of above-mentioned conductor operation, thus realize to the continuity of conductor, inhomogeneity receipts around, provide powerful support for for the smooth implementation of ITER project provides.This complete equipment becomes safety protection mechanism, prebending machine, multi-functional arc stand, take-up tube, rotation and lifting platform and turn-key system six major parts by the take-up bullet and forms.Wherein the rotation and lifting terrace part is provided with rotation platform diameter 5.6M, rotation platform plane and floor level 0.5M; Lifting platform height 5.6M is set; Rotation platform load capacity 36T is set; Platform rotational line speed is set: 0.5M/MIN ~ 3M/MIN(refers on the 4M diameter), descending speed: 20MM ~ 60MM/R (turn table rotates a week, coil pitch 20MM～60MM); Rotation and lifting platform extreme higher position can be born: the moment of flexure of 3T/M, and extreme lower position can be born: the moment of flexure of 18T/M, the moment of flexure state is for increasing gradually and to walk around the synchronous regime of each driving mechanism of journey relevant with receipts; The lifting table most significant bit installs lockout mechanism, and middle optional position can reliably stop, and extreme lower position is supported with damping, and the 1.7M service clearance is arranged at the bottom; The rotation and lifting platform bearer that the take-up tube is done rotation and the take-up of conductor is finished in descending motion.
The fixed pulley group that adopts in the rotation and lifting platform was traditional single pulley structure in the past, but found its physical strength out of reach designing requirement in the design, therefore need provide a kind of new construction to substitute.
Summary of the invention:
For solving the problem that prior art exists, the utility model provides a kind of conductor take-up system rotation and lifting flat-bed fixed pulley group, by stay bearing plate being installed in the base plate upper end, and the frame mode of a pair of fixed pulley is installed in stay bearing plate upper end, can wirerope be cooperated actv. with fixed pulley, its mechanical strength also reaches designing requirement, has guaranteed whole rotation and lifting flat-bed stable operation.
The technical solution adopted in the utility model:
A kind of conductor take-up system rotation and lifting flat-bed fixed pulley group, comprise pulley: have a base plate, have the plurality of fixed hole on the base plate, the base plate upper end is provided with a pair of stay bearing plate, the stay bearing plate upper end is equipped with a countershaft, described rotating shaft one end is connected with spacer, and the other end rotates by bolt and pad and is installed on the stay bearing plate, and rotating shaft is set with bearing and pulley outward.
Described bearing is a deep groove ball bearing.
Advantage of the present utility model:
The utility model is by installing stay bearing plate in the base plate upper end, and the frame mode of a pair of fixed pulley is installed in stay bearing plate upper end, can wirerope be cooperated actv. with fixed pulley, its mechanical strength also reaches designing requirement, has guaranteed whole rotation and lifting flat-bed stable operation.
Description of drawings:
Fig. 1 is the utility model structural representation side sectional view;
Fig. 2 is the utility model structural representation birds-eye view.
Fig. 3 is the utility model scheme drawing.
The specific embodiment:
A kind of conductor take-up system rotation and lifting flat-bed fixed pulley group, comprise pulley 9: have a base plate 1, have plurality of fixed hole 2 on the base plate, base plate 1 upper end is provided with a pair of stay bearing plate 3, stay bearing plate 3 upper ends are equipped with a countershaft 4, and rotating shaft 4 one ends are connected with spacer 5, and the other end rotates by bolt 6 and pad 7 and is installed on the stay bearing plate 3, be set with bearing 8 and pulley 9 outside the rotating shaft 4, bearing 8 is a deep groove ball bearing.
Claims (2)
1. conductor take-up system rotation and lifting flat-bed fixed pulley group, comprise pulley, it is characterized in that: have a base plate, have the plurality of fixed hole on the base plate, the base plate upper end is provided with a pair of stay bearing plate, and the stay bearing plate upper end is equipped with a countershaft, and described rotating shaft one end is connected with spacer, the other end rotates by bolt and pad and is installed on the stay bearing plate, and rotating shaft is set with bearing and pulley outward.
2. conductor take-up according to claim 1 system rotation and lifting flat-bed fixed pulley group, it is characterized in that: described bearing is a deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206442900U CN201895986U (en) | 2010-12-07 | 2010-12-07 | Fixed pulley block of rotary lifting platform of conductor cable collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206442900U CN201895986U (en) | 2010-12-07 | 2010-12-07 | Fixed pulley block of rotary lifting platform of conductor cable collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895986U true CN201895986U (en) | 2011-07-13 |
Family
ID=44253900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206442900U Expired - Lifetime CN201895986U (en) | 2010-12-07 | 2010-12-07 | Fixed pulley block of rotary lifting platform of conductor cable collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150350A (en) * | 2014-07-08 | 2014-11-19 | 广西田东南华糖业有限责任公司一糖厂 | Transformed grabbing bucket of slag dredging crane |
| CN108644830A (en) * | 2018-06-20 | 2018-10-12 | 广东美的厨房电器制造有限公司 | Door opening/closing apparatus and household electrical appliance |
-
2010
- 2010-12-07 CN CN2010206442900U patent/CN201895986U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150350A (en) * | 2014-07-08 | 2014-11-19 | 广西田东南华糖业有限责任公司一糖厂 | Transformed grabbing bucket of slag dredging crane |
| CN108644830A (en) * | 2018-06-20 | 2018-10-12 | 广东美的厨房电器制造有限公司 | Door opening/closing apparatus and household electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: No.218, Jinxiu Avenue, Feixi economic and Technological Development Zone, Hefei City, Anhui Province Patentee after: Anhui Hongyuan Steel Structure Co., Ltd Address before: 230031 Anhui province Hefei Dayang Industrial Park Chong Road No. 6 Patentee before: ANHUI HONGYUAN LINE EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |