CN208577368U - Quickly dismantled on-pole switch installs boom hoisting - Google Patents
Quickly dismantled on-pole switch installs boom hoisting Download PDFInfo
- Publication number
- CN208577368U CN208577368U CN201821006780.0U CN201821006780U CN208577368U CN 208577368 U CN208577368 U CN 208577368U CN 201821006780 U CN201821006780 U CN 201821006780U CN 208577368 U CN208577368 U CN 208577368U
- Authority
- CN
- China
- Prior art keywords
- support
- telescoping tube
- pole switch
- tube
- lower beam
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Jib Cranes (AREA)
Abstract
It include the support tube being movably fixed on electric pole the utility model discloses quickly dismantled on-pole switch installation boom hoisting, support tube upper end rotation seat is connected with telescoping tube one end, pulley is provided on another cantilever end of telescoping tube, support tube lower end rotation seat is connected with support lower beam one end, the support lower beam other end has support lower beam screw rod and matches with stem nut in the support having on support upper boom one end, the cantilever end of the support upper boom other end and telescoping tube is movably connected, telescoping tube one end is provided with bracket, rotatable rope roller is provided on bracket, steel cable one end on rope roller around pulley and is connected with suspension hook.The utility model can be such that lifting rotates in electric pole 180 degree region, increase boom hoisting hanging object range, can easily lift by crane on-pole switch by pulley and rope roller.The utility model is compact-sized simple, and convenient disassembly, stable operation is laborsaving, safe and reliable, can not be with the lifting of the place on-pole switch of entrance suitable for crane.
Description
Technical field
The utility model relates to a kind of boom hoistings, more particularly, to a kind of rising for the installation of power industry on-pole switch
Device for hoisting.
Background technique
(on-pole switch) need to be switched in installation on mast in power circuit, since on-pole switch is heavier (generally tens
Kilogram or more, therefore on-pole switch generally passes through crane and slings and installed.But place locating for some on-pole switch (mountain ridge,
Between field, river or building) crane cannot pass through, installation exercise on column can not be carried out with crane.Therefore power worker is not
It obtains without using chain block and lifts by crane on-pole switch, first is that installation effectiveness is low, influence construction speed, second is that installation labor intensity
Height can also bring hidden danger.
Utility model content
Aiming at the problem that above-mentioned deposited in the prior art, the utility model provides a kind of applicable crane unapproachablely
The quickly dismantled installation boom hoisting of the on-pole switch installation of side.
The technical problems to be solved in the utility model is adopted the technical scheme that: the quickly dismantled on-pole switch peace
Loading device for hoisting includes the support tube being movably fixed on electric pole, support tube upper end rotation seat and telescoping tube one end phase
Even, pulley is provided on another cantilever end of telescoping tube, support tube lower end rotation seat is connected with support lower beam one end, supports
The lower beam other end has support lower beam screw rod and matches with stem nut in the support on support upper boom one end, and support upper boom is another
It holds and is movably connected with the cantilever end of telescoping tube, described telescoping tube one end is provided with bracket, rotatable rope roller is provided on bracket,
Steel cable one end on rope roller around pulley and is connected with suspension hook.
Quickly dismantled installation boom hoisting described in the utility model, first is that erection drawing can have been made around electricity by support tube
It is rotated in bar 180 degree region, second is that boom hoisting hanging object range can be increased by telescoping tube and variation, third is that passing through pulley employment
Work rotation rope roller can easily lift by crane on-pole switch.The utility model is compact-sized simple, and convenient disassembly, stable operation is laborsaving,
It is safe and reliable, it can not be with the lifting of the place on-pole switch of entrance suitable for crane.
Detailed description of the invention
Schematic view of the front view when Fig. 1 is the use state of the utility model,
Overlooking structure diagram when Fig. 2 is the use state of the utility model,
Fig. 3 is the A of Fig. 1 to structural schematic diagram.
1, electric pole 2, anchor ear 3, support tube 4, locking nut 5, rotation seat 6, plate 7, pin shaft in the figure
8, lower beam 9, rope roller 10, steel cable 11, telescoping tube 12, pulley 13, suspension hook 14, support upper boom 15, branch are supported
Stem nut 16, support lower beam screw rod 17, roll shaft 18, bracket in support.
Specific embodiment
In fig. 1, fig. 2 and fig. 3, the quickly dismantled on-pole switch installation boom hoisting includes using anchor ear respectively up and down
2 are movably fixed to the support tube 3(steel pipe on electric pole 1), the support tube upper end is connected with locking nut 4 with rotation seat 5, rotation
Plate 6, U-shaped of the plate on pin shaft (rotation seat is made of bearing and bearing block) and 11 one end of telescoping tube are fixedly connected on seat
Slot is movably connected, and pulley 12, support tube lower end locking nut and rotation are provided on telescoping tube cantilever end (other end)
Seat is connected, and rotation seat, which is movably connected by plate 6 thereon with the U-lag on support 8 one end of lower beam, (supports lower boom end to be equipped with
U-lag, plate are protruded into U-lag and are movably connected with pin shaft 7, and the support lower beam other end has support lower beam screw rod 16, under support
Bar and support lower beam screw rod are entirety, and support lower beam screw rod is matched with stem nut 15 in the support supported on 14 one end of upper boom,
Supporting the upper stem nut of upper boom and support is whole, the cantilever end plate and pin shaft activity phase of support the upper boom other end and telescoping tube
Even, described telescoping tube one end is symmetrically arranged with bracket 18, and bracket cross section is L-shaped, and rotatable rope roller 9 is provided on bracket,
Rope roller roll shaft 17 is movably arranged on bracket 18, and 10 one end of steel cable restricted on roller is around pulley 12 and is connected with suspension hook 13.
Claims (2)
1. quickly dismantled on-pole switch installs boom hoisting, it is characterized in that: it includes the bearing being movably fixed on electric pole (1)
It manages (3), the support tube upper end is movably connected with rotation seat (5) and telescoping tube (11) one end, is provided on telescoping tube cantilever end
Pulley (12), support tube lower end rotation seat are connected with support lower beam (8) one end, and the support lower beam other end has under support
Bar screw rod (16) is simultaneously matched with stem nut (15) in the support on support upper boom (14) one end, is supported the upper boom other end and is stretched
The cantilever end of pipe is movably connected, and described telescoping tube one end is provided with bracket (18), and rotatable rope roller (9) is provided on bracket,
Steel cable (10) one end on rope roller around pulley and is connected with suspension hook (13).
2. quickly dismantled on-pole switch according to claim 1 installs boom hoisting, it is characterized in that: on the rotation seat
It is fixedly connected with plate (6), plate is connected with pin shaft (7) with the U-lag on telescoping tube (11) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821006780.0U CN208577368U (en) | 2018-06-28 | 2018-06-28 | Quickly dismantled on-pole switch installs boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821006780.0U CN208577368U (en) | 2018-06-28 | 2018-06-28 | Quickly dismantled on-pole switch installs boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577368U true CN208577368U (en) | 2019-03-05 |
Family
ID=65509764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821006780.0U Expired - Fee Related CN208577368U (en) | 2018-06-28 | 2018-06-28 | Quickly dismantled on-pole switch installs boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142994A (en) * | 2022-12-30 | 2023-05-23 | 国网北京市电力公司 | Hoisting device and method for installing line switch |
-
2018
- 2018-06-28 CN CN201821006780.0U patent/CN208577368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116142994A (en) * | 2022-12-30 | 2023-05-23 | 国网北京市电力公司 | Hoisting device and method for installing line switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20190628 |