CN105800495B - Double rod becomes platform ground jack - Google Patents
Double rod becomes platform ground jack Download PDFInfo
- Publication number
- CN105800495B CN105800495B CN201610401423.3A CN201610401423A CN105800495B CN 105800495 B CN105800495 B CN 105800495B CN 201610401423 A CN201610401423 A CN 201610401423A CN 105800495 B CN105800495 B CN 105800495B
- Authority
- CN
- China
- Prior art keywords
- lifting
- fixed
- frame body
- ring
- running block
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
Abstract
The present invention relates to electric power lifting equipments, specially double rod becomes platform ground jack, solve the problems, such as that existing power construction lifting equipment is inconvenient, is constrained by space environment, multi-user collaborative operation is needed to cause labor efficiency low, scheme are as follows: including hanger, hanger includes frame body, the both ends of frame body upper and lower surfaces are fixed with fixed ring, and fixed ring distinguishes that tension arm, one end of support arm are hinged, tension arm, support arm the other end be connected with two-in-one anchor ear；Frame body lower surface is fixed with lifting hanging ring, is connected with running block on lifting hanging ring；Including fixed pulley and Lever Blocks, the lifting end of Lever Blocks sequentially passes through fixed pulley and running block.Advantage: 1, structure is simple, light, and 1-2 people can be completed installation and operate lifting operation, saves labour；2, it is not limited by topographic space, is suitable for various operation in narrow space；3, it is not necessarily to large scale equipment work compound, has saved production cost；4, lifting weight is big, the transformer of Liftable various specifications model.
Description
Technical field
The present invention relates to electric power lifting equipment, specially double rod becomes platform ground jack.
Background technique
In existing change platform transformer installing and dismounting and maintenance work, often become using Heavy-duty Tools such as crane, tripods
Sleeper is reinforced between two bar of platform and round log or I-steel etc. are used as supporting beam, and then suspension centre is set under supporting beam as transformer
The lifting tool of (double rod change platform).Such lifting tool needs more people to install supporting beam when operating construction, time-consuming and laborious, labour effect
Rate is lower, and when Specific construction is also easy to be limited by environment space.Therefore, design it is a kind of it is easy to operate, various spaces can be applicable in
Light hoisting apparatus that condition uses, cheap be very it is necessary to.
Summary of the invention
The existing power construction lifting equipment of present invention solution is inconvenient, is constrained by space environment, needs multi-user collaborative operation
Lead to the problem that labor efficiency is low, a kind of double rod change platform ground jack is provided.
The present invention is achieved by the following technical solutions: double rod becomes platform ground jack, including hanger, the hanger include frame
Body, the long two ends of the frame body upper and lower surfaces are respectively fixed with fixed ring, and the fixed ring of the upper surface is drawn with one respectively
One end of the arm of force is hinged, and the other end of described two tension arms is connected separately with two-in-one anchor ear, and the frame body lower surface is consolidated
Determine that ring is hinged with one end of a support arm respectively, the other end of described two support arms is connected separately with two-in-one anchor ear；Institute
It states frame body lower surface center and is further fixed on lifting hanging ring, be connected with running block on the lifting hanging ring；Further include fixed pulley and
The lifting end of Lever Blocks, the Lever Blocks sequentially passes through fixed pulley and running block.Two tension arms of frame body upper surface
Two heads that double rod becomes platform are fixed at both ends with two-in-one anchor ear, for slinging frame body.Two support arm branch of frame body lower surface
Support body, two ends are fixed on double rod with two-in-one anchor ear respectively and become on the platform body of rod.The lifting hanging ring at frame body lower surface center is
Running block provides suspension centre.Running block, which is saved, lifts by crane required pulling force, and fixed pulley is hung in double rod and becomes on the body of rod of platform side, changes
The direction of pull of Lever Blocks, pulling force needed for Lever Blocks can further save lifting.
The invention has the following advantages that 1, structure is simple, light, 1-2 people can be completed installation and operate lifting operation, section
About labour；2, it is not limited by topographic space, is suitable for various operation in narrow space；3, large scale equipment work compound, section are not necessarily to
About production cost；4, lifting weight is big, the transformer of Liftable various specifications model.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hanger structure schematic diagram；
In figure: 1- frame body, 2- fixed ring, 3- tension arm, the two-in-one anchor ear of 4-, 5- support arm, 6- lifting hanging ring, 7- is dynamic to be slided
Wheel group, 8- fixed pulley, 9- Lever Blocks.
Specific embodiment
Double rod becomes platform ground jack, including hanger, the hanger include frame body 1, the long both ends of 1 upper and lower surfaces of frame body
Head is respectively fixed with fixed ring 2, and the fixed ring of the upper surface is hinged with one end of a tension arm 3 respectively, described two drawings
The other end of the arm of force 3 is connected separately with two-in-one anchor ear 4, the fixed ring of 1 lower surface of frame body respectively with support arm 5
One end is hinged, and the other end of described two support arms 5 is connected separately with two-in-one anchor ear；The 1 lower surface center of frame body is also solid
Surely there is lifting hanging ring 6, be connected with running block 7 on the lifting hanging ring 6；It further include fixed pulley 8 and Lever Blocks 9, the hand
The lifting end for pulling cucurbit 9 sequentially passes through fixed pulley 8 and running block 7.
When installing and using, a worker successively climbs the two sides body of rod that double rod becomes platform ground jack, by two tension arms, 3 end
Two-in-one anchor ear 4 is installed on the body of rod (be higher than transformer mounting height), and by the two-in-one anchor ear 4 of two support arms, 5 end
It is installed on the body of rod, and guarantees that the 7 lower end height of running block below hanger is higher than transformer mounting height.Then by fixed pulley
8 are lifted on the body of rod of side, and the lifting end of Lever Blocks 9 is sequentially passed through fixed pulley 8 and each pulley of running block 7, is then used
Suspension hook hooks hoisting heavy, and operation Lever Blocks can sling weight.
Claims (1)
1. a kind of double rod becomes platform ground jack, it is characterised in that: including hanger, the hanger includes frame body (1), the frame body (1)
The long two ends of upper and lower surfaces are respectively fixed with fixed ring (2), the fixed ring of the upper surface respectively with a tension arm (3)
One end it is hinged, the other end of described two tension arms (3) is connected separately with the two-in-one anchor ear for being fixedly connected with the body of rod
(4), the fixed ring of frame body (1) lower surface is hinged with one end of a support arm (5) respectively, described two support arms (5)
The other end be connected separately with the two-in-one anchor ear for being fixedly connected with the body of rod；Frame body (1) the lower surface center is also fixed
Have lifting hanging ring (6), is connected with running block (7) on the lifting hanging ring (6)；It further include fixed pulley (8) and Lever Blocks
(9), the lifting end of the Lever Blocks (9) sequentially passes through fixed pulley (8) and running block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610401423.3A CN105800495B (en) | 2016-06-10 | 2016-06-10 | Double rod becomes platform ground jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610401423.3A CN105800495B (en) | 2016-06-10 | 2016-06-10 | Double rod becomes platform ground jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105800495A CN105800495A (en) | 2016-07-27 |
| CN105800495B true CN105800495B (en) | 2019-03-15 |
Family
ID=56428310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610401423.3A Active CN105800495B (en) | 2016-06-10 | 2016-06-10 | Double rod becomes platform ground jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105800495B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711126Y (en) * | 2004-06-04 | 2005-07-20 | 江苏省电力公司南京供电公司 | Hauling-up device |
| CN103762059A (en) * | 2014-01-07 | 2014-04-30 | 国家电网公司 | Tensioning and fixing support special for transformer |
| CN104795225A (en) * | 2015-04-21 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Auxiliary device for installing transformer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9345941B1 (en) * | 2015-02-09 | 2016-05-24 | Manuel Celedon | Piñata pole support assembly |
| CN204778323U (en) * | 2015-06-30 | 2015-11-18 | 刘康 | Gallows is changed to transformer |
| CN205662284U (en) * | 2016-06-10 | 2016-10-26 | 国网山西省电力公司阳泉供电公司 | Two poles become platform ground jack |
-
2016
- 2016-06-10 CN CN201610401423.3A patent/CN105800495B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711126Y (en) * | 2004-06-04 | 2005-07-20 | 江苏省电力公司南京供电公司 | Hauling-up device |
| CN103762059A (en) * | 2014-01-07 | 2014-04-30 | 国家电网公司 | Tensioning and fixing support special for transformer |
| CN104795225A (en) * | 2015-04-21 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Auxiliary device for installing transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105800495A (en) | 2016-07-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |