CN105174117B - Busbar lifts equipment and this lifts the lifting apparatus that equipment uses - Google Patents
Busbar lifts equipment and this lifts the lifting apparatus that equipment uses Download PDFInfo
- Publication number
- CN105174117B CN105174117B CN201510699828.5A CN201510699828A CN105174117B CN 105174117 B CN105174117 B CN 105174117B CN 201510699828 A CN201510699828 A CN 201510699828A CN 105174117 B CN105174117 B CN 105174117B
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- China
- Prior art keywords
- busbar
- lifting apparatus
- guide rod
- lifting
- ring flange
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- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
Equipment is lifted the present invention relates to busbar and this lifts the lifting apparatus that equipment uses, busbar lifting apparatus includes elevating mechanism, the lifting apparatus for lifting busbar is provided on the lifting action output end of elevating mechanism, it is provided with a left side on lifting apparatus ontology, right yoke, when in use, busbar can be radially installed in prong structure, it is left, the upper surface of right yoke is the supporting surface with the lower face limit block cooperation of the ring flange of busbar to lift busbar upwards, the lower face of ring flange and a left side, right yoke contact area is big and stress balance, avoid the impetus in the prior art due to not lifted to busbar in common hydraulic jack, the fore-set of Normal hydraulic jack can only be in contact with the side of ring flange lower face lift the problem of causing busbar force unbalance to easily cause safety accident.
Description
Technical field
Equipment is lifted the present invention relates to busbar and this lifts the lifting apparatus that equipment uses.
Background technology
For high-current switch due to performance requirement, bus diameter used and weight are larger, and busbar includes bus bulk
With the ring flange for being set to bus bulk end, when in-site installation, generally manually lifts busbar and carries out docking with switchgear again
Installation, while the installation space of busbar and switchgear is smaller, manually manually lifts installation and is difficult to attach to position and working efficiency
It is low.And common hydraulic jack is used, due to not having impetus, the fore-set of hydraulic jack can only be with the side of ring flange
A part for lower face carries out contacting upward top pressure busbar, is difficult to play support to busbar and lifts since contact area is too small
Effect, and during being withstood on using common hydraulic jack and lifting busbar, pushing tow of the flange by the fore-set of hydraulic jack
Power is uneven, and busbar, which is easy to slide, causes safety accident.
Invention content
The purpose of the present invention is to provide solve in the prior art due in common hydraulic jack not to busbar
The impetus lifted, the fore-set of Normal hydraulic jack can only be in contact with the lower face of ring flange side lift leading
The busbar for the problem of causing busbar force unbalance to easily cause safety accident lifts equipment, meanwhile, the present invention also aims to carry
The lifting apparatus that equipment uses is lifted for the busbar.
In order to solve the above technical problems, the busbar of the present invention is lifted equipment and is adopted the following technical scheme that：Busbar lifts equipment,
Including elevating mechanism, the lifting apparatus for lifting busbar is provided on the lifting action output end of the elevating mechanism, it is described
Lifting apparatus includes lifting apparatus ontology, and the left and right yoke extended forward, left and right fork are provided on the lifting apparatus ontology
End far from lifting apparatus ontology on arm forms the prong structure being radially installed in for busbar in lifting apparatus, left and right yoke
Upper surface form the supporting surface of the lower face limit block cooperation for the ring flange with busbar.
The left and right yoke is arranged in parallel and the distance between left and right yoke is greater than or equal to the six sides knot on ring flange
The distance between parallel arbitrary both sides of structure.
The bottom of the elevating mechanism is provided with that extending forward and what is contacted with ground prevents the busbar in stress from lifting
The balance plate that equipment is toppled over.
The elevating mechanism is mechanical jack, and the mechanical jack includes upper support seat, lower support base and water
The leadscrew-nut mechanism to drive upper and lower support base to move up and down of setting is put down, axis vertically side is provided on lower support base
To the guide rod of extension, upper support seat guiding movement is threaded onto on guide rod.
The guide rod is four, and the upper end of guide rod is provided with for fixing four guide rod upper ends and prevent upper branch
The fixed plate that support seat is skidded off from guide rod upper end.
The lifting apparatus of the present invention adopts the following technical scheme that：Lifting apparatus, including lifting apparatus ontology, it is described to lift dress
The left and right yoke for being provided on ontology and extending forward is set, the end far from lifting apparatus ontology is formed for busbar on left and right yoke
Radial direction is installed in the prong structure in lifting apparatus, and the upper surface of left and right yoke forms the lower end for the ring flange with busbar
The supporting surface of face limit block cooperation.
The left and right yoke is arranged in parallel and the distance between left and right yoke is greater than or equal to the six sides knot on ring flange
The distance between parallel arbitrary both sides of structure.
Beneficial effects of the present invention are：It is provided on the lifting action output end of elevating mechanism for lifting lifting for busbar
Device is provided with left and right yoke on lifting apparatus ontology, and busbar can be radially installed in prong structure when in use, left and right
The upper surface of yoke is the supporting surface with the lower face limit block cooperation of the ring flange of busbar to lift busbar, ring flange upwards
Lower face and left and right yoke contact area be big and stress balance, avoid in the prior art due to common hydraulic jack
The upper impetus that do not lifted to busbar, the fore-set of Normal hydraulic jack can only connect with the lower face of ring flange side
It touches and lift the problem of causing busbar force unbalance to easily cause safety accident.
Description of the drawings
Fig. 1 is the structural schematic diagram that the busbar of the present invention lifts one embodiment of equipment；
Fig. 2 is the structural schematic diagram of lifting apparatus；
Fig. 3 is that busbar lifts the operating diagram after equipment is clamped with busbar；
Fig. 4 is that busbar lifts the operating diagram after equipment lifting busbar.
Specific implementation mode
The busbar of the present invention lifts equipment, as shown in Figure 1, including elevating mechanism, elevating mechanism is machinery in the present embodiment
Formula jack, mechanical jack include upper support seat 15, lower support base 16, the leading screw for driving upper and lower support base to move up and down
Nut body, leadscrew-nut mechanism include the leading screw 13 that axis extends in left-right direction, and the left and right both ends of leading screw 13 are arranged respectively
There are the first sliding block 3 and the second sliding block 11, the left end on leading screw 13 in the second sliding block 11 is threaded with nut 12, nut 12 and
Two sliding blocks 11 are fixed together, and mechanical jack further includes that both ends are hingedly connected with upper support seat 15 and the first sliding block 3 respectively
First connecting rod 4, both ends be hingedly connected with upper support seat 15 and the second sliding block 11 respectively second connecting rod 10, both ends are respectively with
The third connecting rod 9 and both ends that one sliding block 3 and lower support base 16 are hingedly connected are hinged with the second sliding block 11 and lower support base 16 respectively
Connected fourth link 14, first connecting rod 4, second connecting rod 10, third connecting rod 9 and fourth link 14 are two and in leading screw 13
Front and rear sides be arranged symmetrically, constitute two symmetrical rhombus-mechanisms for lifting in the front and rear sides of leading screw 13.Leading screw 13
Include being equipped with to slide with first at head on the head 2 for power input tool coordinating of its right end, leading screw 13
The top pressure protrusion 20 of the right side limit block cooperation of block, the lower section welding of lower support base 16 are fixed with balance plate 1, balance plate 1
Effect be to topple over to prevent busbar from lifting equipment in the lifting equipment stress.
The guide rod 5 that welding is vertically extended there are four axis on lower support base 16 is provided on upper support seat 15
Four pilot holes corresponding with each guide rod 5, upper support seat 15 can on guide rod 5 up and down guiding movement, guide rod 5 it is upper
End is provided with for fixed plate 6 that is fixing four 5 upper ends of guide rod and preventing upper support seat 15 from being skidded off from guide rod upper end, on
The lifting apparatus for lifting busbar is fixed on support base 15, lifting apparatus includes lifting apparatus ontology, is held in the palm in the present embodiment
It includes the montant 7 and the method being used for end of bus bars for being set to 7 upper end of montant that axis vertically extends to lift device body
Blue disk lower face block coordinates the support steel fork 8 to drive busbar to move upwards, support steel fork 8 to include the left yoke extended forward
21 and right yoke 22, the end far from lifting apparatus ontology is formed for busbar radially installed in lifting apparatus on left and right yoke
Prong structure 23, as shown in Fig. 2, the upper surface of left and right yoke forms lower face limiting block for the ring flange with busbar
The supporting surface only coordinated to lift busbar upwards.Left and right yoke is arranged in parallel and the distance between left and right yoke is equal to ring flange
On hexagonal structure arbitrary parallel the distance between both sides, can preferably be carried out with busbar clamp lift docking.
The use process of busbar lifting apparatus of the present invention is：When busbar is installed, rotated counterclockwise with sleeve barrel tool first
Support steel fork 8 is lowerd on the head 2 of leading screw, and then busbar is put into support steel fork 8, support steel fork 8 is made just to withstand busbar
Six square flange disks 18 of 17 ends, as shown in Figure 3；Then the head 2 for rotating clockwise leading screw 13, makes support steel fork 8 withstand mother
Six square flange disks 18 of line 17 drive its rising, can be docked with switchgear 19 after busbar 17 rises to proper height,
As shown in Figure 4.
In other embodiments of the invention, the distance between left and right yoke can also be more than the hexagonal structure on ring flange
The distance between parallel arbitrary both sides, but be less than the diameter of ring flange, left and right yoke can not also be arranged in parallel；It is flat
Weighing apparatus plate can also have the balancing pole extended forward to replace；Balance plate can not also be set；Elevating mechanism can also be cam slide
Structure, sliding block is upper support seat at this time；Second sliding block can also be wholely set with nut；Guide rod can not also be set；It leads
To the upper end of bar, fixed plate can not also be set；The quantity of guide rod can be adjusted according to actual conditions；Lifting apparatus ontology
On montant can not also be set, and directly support steel fork is fixed on upper support seat.
The embodiment of lifting apparatus and above-mentioned busbar lift the embodiment of the lifting apparatus used in each embodiment of equipment
Identical, details are not described herein again.
Claims (5)
1. busbar lifts equipment, it is characterised in that：Including elevating mechanism, it is arranged on the lifting action output end of the elevating mechanism
It is useful for lifting the lifting apparatus of busbar, the lifting apparatus includes lifting apparatus ontology, and lifting apparatus ontology includes axis edge
The montant and be set to coordinating with band for the ring flange lower face block with end of bus bars for montant upper end that upper and lower directions extends
The support steel fork that dynamic busbar moves upwards, support steel fork includes the left yoke extended forward and right yoke, separate on left and right yoke
The end of lifting apparatus ontology forms the prong structure being radially installed in for busbar in lifting apparatus, the upper surface of left and right yoke
Form the supporting surface of the lower face limit block cooperation for the ring flange with busbar；The elevating mechanism is mechanical very heavy
Top, the mechanical jack include upper support seat, lower support base and horizontally disposed to drive upper support seat to move up and down
Leadscrew-nut mechanism is provided with the guide rod that axis vertically extends on lower support base, and upper support seat guiding movement installs
In on guide rod, the guide rod is four, and guide rod is set up in parallel in the longitudinal direction, and the upper end of guide rod, which is provided with, to be used for
Fixed plate that is fixing four guide rod upper ends and preventing upper support seat from being skidded off from guide rod upper end, upper support seat and the montant
Lower end is fixedly connected, and montant is between front and back guide rod.
2. busbar according to claim 1 lifts equipment, it is characterised in that：The left and right yoke is arranged in parallel and left and right
The distance between yoke is greater than or equal to the distance between the parallel arbitrary both sides of hexagonal structure on ring flange.
3. busbar according to claim 1 lifts equipment, it is characterised in that：The bottom of the elevating mechanism is provided with forward
It is extending and what is contacted with ground prevent the busbar in stress from lifting the balance plate that equipment is toppled over.
4. lifting apparatus, it is characterised in that：The lifting apparatus is arranged on the lifting action output end of elevating mechanism, described to lift
Device includes lifting apparatus ontology, and lifting apparatus ontology includes the montant and be set to montant upper end that axis vertically extends
For coordinating the support steel fork to drive busbar to move upwards with the ring flange lower face block of end of bus bars, support steel fork packet
The left yoke extended forward and right yoke are included, the end far from lifting apparatus ontology is formed for busbar radial direction card on left and right yoke
Loaded on the prong structure in lifting apparatus, the upper surface of left and right yoke is formed to be limited for the lower face of the ring flange with busbar
The supporting surface of block cooperation；The elevating mechanism is mechanical jack, and the mechanical jack includes upper support seat, lower branch
Seat and the horizontally disposed leadscrew-nut mechanism to drive upper support seat to move up and down are supportted, axis is provided with along upper on lower support base
The guide rod that lower direction extends, upper support seat guiding movement are threaded onto on guide rod, and the guide rod is four, and guide rod is preceding
It is set up in parallel in rear direction, the upper end of guide rod is provided with for fixing four guide rod upper ends and prevent upper support seat from leading
The fixed plate skidded off to bar upper end, upper support seat are fixedly connected with the montant lower end, and montant is between front and back guide rod.
5. lifting apparatus according to claim 4, it is characterised in that：The left and right yoke is arranged in parallel and left and right yoke
The distance between be greater than or equal to the distance between the parallel arbitrary both sides of hexagonal structure on ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699828.5A CN105174117B (en) | 2015-10-26 | 2015-10-26 | Busbar lifts equipment and this lifts the lifting apparatus that equipment uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699828.5A CN105174117B (en) | 2015-10-26 | 2015-10-26 | Busbar lifts equipment and this lifts the lifting apparatus that equipment uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105174117A CN105174117A (en) | 2015-12-23 |
| CN105174117B true CN105174117B (en) | 2018-08-28 |
Family
ID=54896667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510699828.5A Active CN105174117B (en) | 2015-10-26 | 2015-10-26 | Busbar lifts equipment and this lifts the lifting apparatus that equipment uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105174117B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924787A (en) * | 2022-12-05 | 2023-04-07 | 湖南中联重科履带起重机有限公司 | Jacking mechanism and truss arm assembly line |
| CN116268714A (en) * | 2023-04-14 | 2023-06-23 | 浙江旭达鞋业有限公司 | Gluing device for shoe processing and gluing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587094A (en) * | 1948-01-26 | 1952-02-26 | Nels O Berg | Adjustable hospital table |
| CN2546428Y (en) * | 2002-04-26 | 2003-04-23 | 孙伯元 | Electric jack |
| CN204012405U (en) * | 2014-06-24 | 2014-12-10 | 国网山西省电力公司晋城供电公司 | A kind of spiral down conductor lifting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190017476A (en) * | 1900-10-02 | 1901-01-19 | Ole Nilsen Loedoeen | Improvements in and relating to Teaching Apparatus. |
| CN101154797B (en) * | 2007-10-19 | 2010-12-08 | 重庆市电力公司江北供电局 | Auxiliary means for changing porcelain insulator of telegraph pole |
| CN103036177B (en) * | 2012-12-11 | 2015-08-19 | 安康供电局 | A kind of insulating needle bottle replacing options of hoisting apparatus |
| CN205114930U (en) * | 2015-10-26 | 2016-03-30 | 许继集团有限公司 | Equipment and this lifting device who lifts disposition of equipment are lifted to generating line |
-
2015
- 2015-10-26 CN CN201510699828.5A patent/CN105174117B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587094A (en) * | 1948-01-26 | 1952-02-26 | Nels O Berg | Adjustable hospital table |
| CN2546428Y (en) * | 2002-04-26 | 2003-04-23 | 孙伯元 | Electric jack |
| CN204012405U (en) * | 2014-06-24 | 2014-12-10 | 国网山西省电力公司晋城供电公司 | A kind of spiral down conductor lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105174117A (en) | 2015-12-23 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee after: XJ Group Corp. Patentee after: Xuji delischer Electric Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: XJ Group Corp. Patentee before: XUCHANG XUJI DRIESCHER WEGBERG ELECTRIC Co.,Ltd. Patentee before: State Grid Corporation of China |