CN102189392A - Core rod support frame moving device - Google Patents
Core rod support frame moving device Download PDFInfo
- Publication number
- CN102189392A CN102189392A CN2011101228312A CN201110122831A CN102189392A CN 102189392 A CN102189392 A CN 102189392A CN 2011101228312 A CN2011101228312 A CN 2011101228312A CN 201110122831 A CN201110122831 A CN 201110122831A CN 102189392 A CN102189392 A CN 102189392A
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- CN
- China
- Prior art keywords
- elevating lever
- core bar
- mobile device
- bracing frame
- frame mobile
- 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.)
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Abstract
The invention provides a core rod support frame moving device. The core rod support frame moving device comprises a bottom plate, wherein a universal wheel is arranged at the bottom of the bottom plate; a bracket formed by a pair of support rods is welded and fixed on the bottom plate; a support sleeve is fixed between the pair of support rods; a secondary lifting rod is connected in the support sleeve through thread; a primary lifting rod extending out of the secondary lifting rod and fixed by a fixing nut is arranged in the secondary lifting rod; and the upper part of the primary lifting rod is fixedly connected with a protection plate for holding a workpiece. The moving device provided by the invention can lift a porcelain sleeve up easily to complete the assembly and disassembly of the porcelain sleeve.
Description
Technical field
The invention belongs to electroceramics and make the field, relate to a kind of core bar bracing frame mobile device.
Background technology
Along with the development of society, the competition in market is also more and more fierce, and therefore the development of large-scale insulator is imperative.Cause is subjected to many-sided influences such as technology, technology, large-scale insulator moulding difficulty, and also there are many technological difficulties simultaneously in cutting after the insulator moulding and grinding.Usually the core bar that adopts can not satisfy the technological requirement of large-scale insulator cutting and grinding.
At first, the length of large-scale insulator is grown (more than 8 meters), undercapacity after core bar directly extends usually, and under the rotation status, the deflection deformation of core bar is serious, can not satisfy the technological requirement of the large-scale insulator end face flatness and the depth of parallelism.Secondly, the weight of large-scale insulator heavier (more than 3 tons), this will make under the rotation status deflection deformation of core bar more serious, causes very likely that insulator disintegrates in the process, has potential safety hazard.In addition, the core bar loading and unloading pattern that adopts usually, very difficult for large-scale insulator core bar loading and unloading, be difficult to finish.Become the bottleneck problem of large-scale insulator development.
Summary of the invention
The invention provides a kind of core bar bracing frame mobile device, the installation and removal of core bar of convenient large-scale insulator.
The technical solution adopted in the present invention is: a kind of core bar bracing frame mobile device; comprise base plate; the bottom surface of described base plate is provided with universal wheel; on base plate, be welded with the support that forms by pair of support rods; between pair of support rods, be fixed with support set; this support set is interior by the secondary elevating lever that has been threaded; be provided with an elevating lever that stretches out the secondary elevating lever and fix in the inside of secondary elevating lever, be fixedly connected with the baffle of place work piece on the top of an elevating lever by hold-down nut.
Described baffle is the V-shape structure that opening makes progress.
The angle of described V-shape opening is 96 °.
Be fixed with the protection holder between described baffle and an elevating lever.
Described protection holder is the channel-section steel structure, and its opening upwards and with the baffle welding is fixed.
A described elevating lever is a screw rod.
Described mobile device further includes jack, and this jack is arranged under the support set.
Described jack is a hydraulic jack.
Core bar bracing frame mobile device of the present invention has the following advantages at least: the rising that apparatus of the present invention are passed through once respectively, the secondary elevating lever is realized workpiece, and simple in structure, small and exquisite, for large-scale insulator, be easy for installation and removal.
Description of drawings
Fig. 1 is the structural representation of core bar bracing frame mobile device of the present invention;
Fig. 2 is the structural representation of support set among Fig. 1;
Fig. 3 is the structural representation of secondary elevating lever among Fig. 1.
The specific embodiment
See also Fig. 1 to shown in Figure 3; core bar bracing frame mobile device of the present invention comprises base plate 11; the bottom surface of base plate 11 is provided with universal wheel 7; on base plate 11, be welded with the support that forms by pair of support rods 6; between pair of support rods 6, be fixed with support set 5; support set 5 is interior by the secondary elevating lever 9 that has been threaded; be provided with an elevating lever 3 that stretches out secondary elevating lever 9 and fix by hold-down nut 4 in the inside of secondary elevating lever 9; be fixedly connected with the baffle 1 of place work piece on the top of an elevating lever 3, be fixed with protection holder 2 between baffle 1 and an elevating lever 3.
A described elevating lever 3 in fact is a screw rod, during adjusting, unclamps hold-down nut 4, is adjusted to behind the proper height fixing by hold-down nut 4.
Described secondary elevating lever 9 is a trapezium structure, and like this, the bearing capacity of secondary elevating lever 9 is bigger, is 10 tons; Pitch is big, and is high fast to governing speed; Reliable in structure has self-locking.
The V-shape structure that described baffle 1 makes progress for opening, the angle optimum of V-shape opening is 96 °; Described protection holder 2 is the channel-section steel structure, and its opening upwards and with baffle 1 welding is fixed, and like this, protection holder 2 is from supported underneath baffle 1.
Described mobile device further includes jack 10, and optimum is a hydraulic jack, and this jack 10 is arranged under the support set 5.
During use, at first unclamp hold-down nut 4, regulate an elevating lever 3 and to proper height, fix, if the insufficient height of elevating lever 3 adjustings by hold-down nut 4, then the mode of secondary elevating lever 9 with spiral rotated up, force an elevating lever 3 to raise to satisfy user demand; When if secondary elevating lever 9 is adjusted to extreme position, still can not satisfy height requirement, then start jack 10, make secondary elevating lever 9 be communicated with whole mobile device and upwards raise, to satisfy the height needs.
The above only is one embodiment of the present invention, it or not whole or unique embodiment, the conversion of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention is claim of the present invention and contains.
Claims (8)
1. core bar bracing frame mobile device; it is characterized in that: comprise base plate (11); the bottom surface of described base plate (11) is provided with universal wheel (7); on base plate (11), be welded with the support that forms by pair of support rods (6); between pair of support rods (6), be fixed with support set (5); this support set (5) is interior by the secondary elevating lever (9) that has been threaded; be provided with an elevating lever (3) that stretches out secondary elevating lever (9) and fix in the inside of secondary elevating lever (9), be fixedly connected with the baffle (1) of place work piece on the top of an elevating lever (3) by hold-down nut (4).
2. core bar bracing frame mobile device as claimed in claim 1 is characterized in that: the V-shape structure that described baffle (1) makes progress for opening.
3. core bar bracing frame mobile device as claimed in claim 2 is characterized in that: the angle of described V-shape opening is 96 °.
4. as claim 1 or 3 described core bar bracing frame mobile devices, it is characterized in that: be fixed with protection holder (2) between a described baffle (1) and the elevating lever (3).
5. core bar bracing frame mobile device as claimed in claim 4 is characterized in that: described protection holder (2) is the channel-section steel structure, and its opening upwards and with baffle (1) welding is fixed.
6. core bar bracing frame mobile device as claimed in claim 1 is characterized in that: a described elevating lever (3) is a screw rod.
7. core bar bracing frame mobile device as claimed in claim 1 is characterized in that: described mobile device further includes jack (10), and this jack (10) is arranged under the support set (5).
8. core bar bracing frame mobile device as claimed in claim 7 is characterized in that: described jack (10) is a hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101228312A CN102189392A (en) | 2011-05-12 | 2011-05-12 | Core rod support frame moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101228312A CN102189392A (en) | 2011-05-12 | 2011-05-12 | Core rod support frame moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102189392A true CN102189392A (en) | 2011-09-21 |
Family
ID=44598730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101228312A Pending CN102189392A (en) | 2011-05-12 | 2011-05-12 | Core rod support frame moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102189392A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181848A (en) * | 2016-06-24 | 2016-12-07 | 中车株洲电力机车研究所有限公司 | A kind of attaching/detaching apparatus for wind driven generator coupler |
| CN106424909A (en) * | 2016-09-14 | 2017-02-22 | 天津智源机械制造股份有限公司 | Part supporting trolley capable of rising and falling |
| CN109290763A (en) * | 2018-11-12 | 2019-02-01 | 曹文斌 | A kind of fire protection pipeline installation eyelid retractor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800802A (en) * | 1987-08-11 | 1989-01-31 | Lord Corporation | Hydraulic remote center compliance device |
| US20030037425A1 (en) * | 2001-08-27 | 2003-02-27 | Eli Sawaya | Wheel pulling apparatus |
| CN201003287Y (en) * | 2007-01-09 | 2008-01-09 | 中建八局第一建设有限公司 | Template support frame |
| CN201215873Y (en) * | 2008-04-29 | 2009-04-01 | 彩虹彩色显像管总厂 | Middle terminal supporting rack for high-voltage electric cable |
| CN201455624U (en) * | 2009-08-27 | 2010-05-12 | 山西太钢不锈钢股份有限公司 | Support bracket for brush roll |
| CN201711771U (en) * | 2010-07-15 | 2011-01-19 | 阜新红泰液压丝杠制造有限公司 | Moving adjustable support frame for achieving long slot milled on milling machine |
-
2011
- 2011-05-12 CN CN2011101228312A patent/CN102189392A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800802A (en) * | 1987-08-11 | 1989-01-31 | Lord Corporation | Hydraulic remote center compliance device |
| US20030037425A1 (en) * | 2001-08-27 | 2003-02-27 | Eli Sawaya | Wheel pulling apparatus |
| CN201003287Y (en) * | 2007-01-09 | 2008-01-09 | 中建八局第一建设有限公司 | Template support frame |
| CN201215873Y (en) * | 2008-04-29 | 2009-04-01 | 彩虹彩色显像管总厂 | Middle terminal supporting rack for high-voltage electric cable |
| CN201455624U (en) * | 2009-08-27 | 2010-05-12 | 山西太钢不锈钢股份有限公司 | Support bracket for brush roll |
| CN201711771U (en) * | 2010-07-15 | 2011-01-19 | 阜新红泰液压丝杠制造有限公司 | Moving adjustable support frame for achieving long slot milled on milling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181848A (en) * | 2016-06-24 | 2016-12-07 | 中车株洲电力机车研究所有限公司 | A kind of attaching/detaching apparatus for wind driven generator coupler |
| CN106181848B (en) * | 2016-06-24 | 2018-10-02 | 中车株洲电力机车研究所有限公司 | A kind of attaching/detaching apparatus for wind driven generator coupler |
| CN106424909A (en) * | 2016-09-14 | 2017-02-22 | 天津智源机械制造股份有限公司 | Part supporting trolley capable of rising and falling |
| CN109290763A (en) * | 2018-11-12 | 2019-02-01 | 曹文斌 | A kind of fire protection pipeline installation eyelid retractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |
Application publication date: 20110921 |