CN209702181U - A kind of insulator lifting device - Google Patents
A kind of insulator lifting device Download PDFInfo
- Publication number
- CN209702181U CN209702181U CN201920550382.3U CN201920550382U CN209702181U CN 209702181 U CN209702181 U CN 209702181U CN 201920550382 U CN201920550382 U CN 201920550382U CN 209702181 U CN209702181 U CN 209702181U
- Authority
- CN
- China
- Prior art keywords
- insulator
- support frame
- pulley
- fixed
- taper support
- 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
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- Electric Cable Installation (AREA)
- Insulators (AREA)
Abstract
The utility model discloses a kind of insulator lifting device, including pulley blocks and taper support frame, the movable pulley of taper support frame top and pulley blocks is connected, and taper support frame bottom is provided with the fixed device of insulator；Pulley blocks top is provided with fixed hook.Utility model has the advantages that using Simple pulley group method for improving, it is easy to operate, the weight of insulator half can be mitigated in lifting process；The distance that drawstring is dragged in lifting process is twice of hoisting depth, therefore lifting process is slower, can more be accurately controlled the hoisting depth of insulator；Insulator can be placed on taper support frame and is supported, and the direction of insulator and angle are adjusted during insulator is installed convenient for staff.
Description
Technical field
The utility model belongs to electric power maintenance apparatus field more particularly to a kind of insulator lifting device.
Background technique
Porcelain, the glass insulator that middle pressure overhead transmission line largely uses, the installation in traditional installation process, to insulator
It is inconvenient, since insulator weight is larger, during being promoted insulator to bar top, staff needs to bear insulation
The weight of son, and during installation, staff needs further to be adjusted the direction of insulator and angle, the activity duration
Long, staff is easy to happen safety accident due to physical strength overdraw；The method of current replacement insulator is will to pass object rope to be bundled in
On insulator, slowly decline manually after being dismantled by staff, hand hoisting is installed again after insulator to be replaced, and insulator is mentioning
Staff is subjected to the weight of insulator during rising, and pole expends bodily strength, and in insulator installation process, staff needs into one
Step is adjusted the direction of insulator and angle, and wrist is be easy to cause to sprain.
Utility model content
The purpose of this utility model is to provide a kind of insulator lifting device, be characterized in particular in provide it is a kind of facilitate operation and
The insulator lifting device of safety labor-saving.
For this purpose, the utility model uses following technical scheme:
A kind of insulator lifting device, including pulley blocks and taper support frame, taper support frame top and pulley blocks
Movable pulley connection, taper support frame bottom is provided with the fixed device of insulator；Pulley blocks top is provided with fixed hook.
Optionally, the pulley blocks include fixed pulley, movable pulley and drawstring, and fixed hook is arranged on fixed pulley, fixed sliding
Wheel lower section is provided with lower draw-bar, and drawstring one end ties up to the lower draw-bar of fixed pulley, and the free end of drawstring is down around movable pulley lower end
Afterwards up around fixed pulley upper end, movable pulley top is provided with link.
Optionally, the fixed device of the insulator includes interconnecting piece and fixed part, interconnecting piece and taper support frame bottom
Four support edge connection settings, fixed part are circular and are arranged at interconnecting piece center；The side of taper support frame bottom is arranged
Have and hold the opening that insulator passes through, the opening extends inwardly to fixed part.
Optionally, the cone ridge of the taper support frame uses cable or tightrope, and the cone ridge of taper support frame is by taper support
The quadrangle of frame bottom is connected with pulley blocks.
Optionally, the movable pulley two sides are provided with fixed groove, and the cone ridge of taper support frame is hung by fixed groove
On pulley blocks.
Optionally, the interconnecting piece is made of polyester fabric, and the fixed part is made of leather substance.
Optionally, the insulator lifting device further includes rope rolling, and the free end of the drawstring is wound around rope rolling
On reel.
Optionally, the rope rolling is rotated using motor driven.
Compared with prior art, the utility model embodiment has the advantages that
A kind of insulator lifting device provided by the embodiment of the utility model, using Simple pulley group method for improving, operation
Simplicity can mitigate the weight of insulator half in lifting process；It is hoisting depth that the distance of drawstring is dragged in lifting process
Twice, therefore lifting process is slower, can more be accurately controlled the hoisting depth of insulator；It can be placed on taper support frame absolutely
Edge simultaneously supports, and adjusts during installing insulator to the direction of insulator and angle convenient for staff
It is whole.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of overall structure figure of insulator lifting device provided by the embodiment of the utility model.
It illustrates:
Fixed hook 10, pulley blocks 11, fixed pulley 111, drawstring 112, movable pulley 113, taper support frame 12, opening 13,
Insulator fixes device 14, interconnecting piece 141, fixed part 142, reel 15, rope rolling 16, link 17, lower draw-bar 18.
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Refering to Figure 1, a kind of insulator lifting device, including pulley blocks 11 and taper support frame 12, taper support
12 top of frame is connect with the movable pulley 113 of pulley blocks 11, and 12 bottom of taper support frame is provided with the fixed device 14 of insulator；Pulley
11 tops of group are provided with fixed hook 10；Pulley blocks 11 include fixed pulley 111, movable pulley 113 and drawstring 112, fixed hook 10
It is arranged on fixed pulley 111, lower draw-bar 18 is provided with below fixed pulley 111,112 one end of drawstring ties up to the lower extension of fixed pulley 111
Hook 18, the free end of drawstring 112 down around behind 113 lower end of movable pulley up around 111 upper end of fixed pulley, on movable pulley 113
Side is provided with link 17.
In the present embodiment, insulator is promoted using pulley blocks 11, wherein fixed pulley 111 passes through fixed hook 10
It hangs on electric pole, the position that fixed pulley 111 is hung should be above the position of installation insulator, and guarantees the cone that pulley blocks 11 connect
Shape support frame 12 can be promoted to the top of installation insulator position；Staff first hangs the fixed pulley 111 of pulley blocks 11
It is good, drawstring 112 is wound, taper support frame 12 is then hung over into 113 two sides of movable pulley, is then placed on insulator to be installed
On the fixed device 14 of the insulator of 12 bottom of taper support frame, this is that staff can climb to construction height and pull drawstring
112 pairs of insulators are promoted, and are promoted insulator to working depth, are installed to insulator；Specifically, by insulator
After promoting working depth, the link 17 being arranged above movable pulley 113 can be hung on the lower draw-bar 18 of 111 lower section of fixed pulley,
Or connected link 17 and lower draw-bar 18 using rope or chain, so that movable pulley 113 is made to keep present level, it is convenient
Staff installs insulator.
In a further embodiment, the fixed device 14 of insulator includes interconnecting piece 141 and fixed part 142, interconnecting piece 141
Setting is connect with four support edges of 12 bottom of taper support frame, fixed part 142 is circular and is arranged in interconnecting piece 141
The heart；The side of 12 bottom of taper support frame, which is provided with, holds the opening 13 that insulator passes through, and opening 13 extends inwardly to fixed part
142；The mandrel segment of insulator passes through opening 13 and reaches fixed part 142, and full skirt is stuck in fixation to insulator under gravity
In portion 142, so that insulator be made to be fixed on the fixed device 14 of insulator with upright state, while facilitating staff couple
Insulator is rotated；Wherein, interconnecting piece 141 is made of polyester fabric, and fixed part 142 is made of leather substance, is connected
Portion 141 is made of polyester fabric, has stronger tolerance, so that the service life of the fixed device 14 of insulator is improved, Gu
Determine portion 142 to be made of leather substance, can prevent that the surface of insulator is caused to wear, the work of protection is played to insulator
With.
In a further embodiment, the cone ridge of taper support frame 12 uses cable or tightrope, the cone of taper support frame 12
Ridge connects the quadrangle of 12 bottom of taper support frame with pulley blocks 11.The cone ridge of taper support frame 12 uses cable or soft
Rope, can be convenient and accept taper support frame 12, will not occupy too many space, convenient transportation；Specifically, can be in movable pulley
Fixed groove is arranged in 113 two sides, and the cone ridge of taper support frame 12 is hung on pulley blocks 11 by fixed groove.
It in a further embodiment, can also include rope rolling 16, the free end of drawstring 112 is wound around rope rolling 16
On reel 15；Rope rolling 16 is rotated using motor driven.Retractable volume is carried out to drawstring 112 using rope rolling 16, thus to insulation
Son is gone up and down, and is further facilitated staff and is promoted to insulator.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (8)
1. a kind of insulator lifting device, it is characterised in that: including pulley blocks and taper support frame, taper support frame top
It is connect with the movable pulley of pulley blocks, taper support frame bottom is provided with the fixed device of insulator；Pulley blocks top is provided with fixation
Hook.
2. a kind of insulator lifting device according to claim 1, it is characterised in that: the pulley blocks include fixed pulley,
Movable pulley and drawstring, fixed hook are arranged on fixed pulley, are provided with lower draw-bar below fixed pulley, drawstring one end ties up to fixed pulley
Lower draw-bar, the free end of drawstring behind movable pulley lower end above movable pulley down around up around fixed pulley upper end, being provided with
Link.
3. a kind of insulator lifting device according to claim 2, it is characterised in that: the insulator fixes device and includes
Interconnecting piece and fixed part, interconnecting piece connect setting with four support edges of taper support frame bottom, and fixed part is circular and sets
It sets at interconnecting piece center；The side of taper support frame bottom, which is provided with, holds the opening that insulator passes through, and the opening extends internally
To fixed part.
4. a kind of insulator lifting device according to claim 3, it is characterised in that: the cone ridge of the taper support frame is adopted
The quadrangle of taper support frame bottom is connected with pulley blocks with the cone ridge of cable or tightrope, taper support frame.
5. a kind of insulator lifting device according to claim 4, it is characterised in that: the movable pulley two sides are provided with solid
Determine groove, the cone ridge of taper support frame is hung on pulley blocks by fixed groove.
6. a kind of insulator lifting device according to any one of claim 3 to 5, it is characterised in that: the interconnecting piece
It is made of polyester fabric, the fixed part is made of leather substance.
7. a kind of insulator lifting device according to claim 6, it is characterised in that: it further include rope rolling, the drawstring
Free end be wound around on the reel of rope rolling.
8. a kind of insulator lifting device according to claim 7, it is characterised in that: the rope rolling uses motor driven
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550382.3U CN209702181U (en) | 2019-04-22 | 2019-04-22 | A kind of insulator lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550382.3U CN209702181U (en) | 2019-04-22 | 2019-04-22 | A kind of insulator lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702181U true CN209702181U (en) | 2019-11-29 |
Family
ID=68650229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550382.3U Expired - Fee Related CN209702181U (en) | 2019-04-22 | 2019-04-22 | A kind of insulator lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200469A (en) * | 2021-04-16 | 2021-08-03 | 国网山东省电力公司枣庄供电公司 | Transformer hoisting machine |
-
2019
- 2019-04-22 CN CN201920550382.3U patent/CN209702181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200469A (en) * | 2021-04-16 | 2021-08-03 | 国网山东省电力公司枣庄供电公司 | Transformer hoisting machine |
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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: 20191129 |