CN207339076U - A kind of province's force transfering device being fixed in line bar - Google Patents
A kind of province's force transfering device being fixed in line bar Download PDFInfo
- Publication number
- CN207339076U CN207339076U CN201721133905.1U CN201721133905U CN207339076U CN 207339076 U CN207339076 U CN 207339076U CN 201721133905 U CN201721133905 U CN 201721133905U CN 207339076 U CN207339076 U CN 207339076U
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- fixed
- pulley
- cross
- fixing device
- arm portion
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of province's force transfering device being fixed in line bar, including steel band, hoop head, fixing device, pulley blocks and traction rope.The utility model is simple in structure, is the redesign to working at height tool for transmitting mode, is become more meticulous in addition to the build of transmission rope, easily facilitate carrying and high-rise working.In use, the utility model employs the design of one group of movable pulley, ground operation personnel is not only enabled to save the power of half, but also the fixing end active force of fixed pulley is also reduced, it is ensured that work safety.Furthermore the utility model is fixed on bar, falling object from high altitude hidden danger can be reduced, and more instruments, material can be transmitted, is improved work efficiency.
Description
Technical field
The invention belongs to electric aerial work auxiliary Tools Technology, and in particular to a kind of by being fixed in line bar
Force transfering device is saved, for transmitting working at height outfit and material.
Background technology
Nowadays, as power load increasingly increases, thing followed electric network fault is also more and more, wherein needing to step on bar work
The eminence repairing work of industry occupies larger share.In working at height on carrying out bar, most of electric company of counties and districts is still
Bar is stepped on using manpower to carry out rushing to repair operation on bar, in working at height on bar, electric power first-aid personnel pass commonly using working at height rope
Pass material or provide kit for oneself and carry material upper boom operation, operating personnel is when transmitting tool materials on bar, existing transmission
Rope build is larger, it is necessary to which operating personnel is banded in steps on bar with it, and taking action to operating personnel makes troubles；And working at height transmission rope
A small amount of instrument can only be once transmitted, and instrument is easy to fall off and easily swings, it is time-consuming and laborious, and portable kit can carry
Material is few, and adds the burden of operating personnel.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of province's force transfering device being fixed in line bar, electric power is robbed
The personnel of repairing need not bear working at height rope or kit, add the burden that work efficiency also mitigates operating personnel.
The present invention solves above-mentioned technical problem by the following technical programs：
A kind of province's force transfering device being fixed in line bar, it is characterised in that including steel band, hoop head, fixing device, pulley
Group and traction rope,
The hoop head is equipped with screw rod；
The steel strip surface is equipped with twill groove, and the twill groove is matched with the screw flight；
Described steel band one end is fixed on hoop head, its other end matches connection with the screw rod of the hoop head；
The fixing device includes cross-arm portion and fixed part, the cross-arm portion and fixed part group forming Γ-shape structure, described solid
Determine portion to be fixed on electric pole by steel band, the cross-arm portion is fixed with pulley blocks；
The pulley blocks include fixed pulley, and the top of the fixed pulley is fixed on cross-arm portion；
The traction rope passes through fixed pulley, one end connection operation instrument, and the other end is drawn by surfaceman.
As an optimization, the cross-arm portion of the fixing device is connected with fixed part by bevel edge, strengthens cross-arm intensity；
As an optimization, the fixing device includes two fixed parts and a cross-arm portion, two fixed parts and a cross-arm
Portion forms ┝ shape structures, and two fixed parts are respectively in the upper/lower terminal of the fixing device, and cross-arm portion is in the fixing device
Middle part；Two fixed parts are fixed on electric pole by two steel bands and hoop head respectively, and cross-arm portion is fixed with pulley blocks；
As an optimization, two fixed parts of the fixing device are connected by bevel edge with cross-arm respectively, strengthen cross-arm intensity；
As an optimization, the fixed part of the fixing device is matched arc-shaped with electric pole；
As an optimization, the pulley blocks also have movable pulley, and one end of the traction rope is fixed at fixed pulley hook, its is another
One end bypasses movable pulley and fixed pulley successively, and is drawn by surfaceman；The hook connection operation instrument of the movable pulley.
The utility model is simple in structure, is the redesign to working at height tool for transmitting mode, in addition to transmission rope
Build is become more meticulous, and easily facilitates carrying and high-rise working.In use, the utility model employs setting for one group of movable pulley
Meter, not only enables ground operation personnel to save the power of half, but also the fixing end active force of fixed pulley is also reduced, it is ensured that
Work safety.Furthermore the utility model is fixed on bar, falling object from high altitude hidden danger can be reduced, and more instruments, material can be transmitted,
Improve work efficiency.
Brief description of the drawings
Fig. 1 is the utility model embodiment structure diagram；
Fig. 2 is the utility model embodiment A-A ' sectional views.
Embodiment
With reference to the accompanying drawings and examples, it is further elaborated on the content of the utility model.
Embodiment 1
A kind of province's force transfering device being fixed in line bar, including steel band 4, hoop are first 2, fixing device 51,52 and of pulley blocks
Traction rope 54,
The hoop first 2 is equipped with screw rod 3；
4 surface of steel band is equipped with twill groove 41, and the twill groove is matched with the screw flight；
One end of the steel band 4 is fixed on hoop head, and the other end matches connection with the screw rod 3 of the hoop first 2；
The fixing device 5 includes cross-arm portion 52 and fixed part 51, the 51 groups of forming Γ-shape knots in the cross-arm portion 52 and fixed part
Structure, the fixed part 51 are fixed on electric pole 1 by steel band 4, and the fixed part 51 of the fixing device 5 is matched with electric pole 1
Arc-shaped, the cross-arm portion 52 is fixed with pulley blocks 53, and cross-arm portion 52 and the fixed part 51 of the fixing device 5 pass through bevel edge 55
Connection, strengthens cross-arm intensity；
The pulley blocks 53 include fixed pulley 531, and the top of the fixed pulley 531 is fixed on cross-arm portion 52；
The traction rope 54 passes through fixed pulley 531, and one end connection operation instrument 6, the other end is drawn by surfaceman.
Embodiment 2
A kind of province's force transfering device being fixed in line bar, including two steel bands 4,4 ' and hoop first 2,2 ', fixing device 5,
Pulley blocks 53 and traction rope 54,
The hoop first 2,2 ' is equipped with screw rod 3,3 '；
The steel band 4,4 ' surfaces are equipped with twill groove 41,41 ', the screw thread of the twill groove 41,41 ' and the screw rod 3,3 '
Matching；The steel band 4,4 ' one end of which is fixed on hoop first 2,2 ', its other end and the first 2,2 ' screw rod 3,3 ' of the hoop
With connection；
The fixing device 5 includes two fixed parts 51,51 ' and a cross-arm portion 52, the fixed part 51,51 ' be with
Electric pole 1 is matched arc-shaped；Two fixed parts 51,51 ' and a cross-arm portion 52 form ┝ shape structures, two fixed parts 51,51 '
Respectively in the upper/lower terminal of the fixing device 5, cross-arm portion 52 is at the middle part of the fixing device 5；Two fixed parts 51,51 '
It is fixed on respectively by two steel bands 4,4 ' and hoop first 2,2 ' on electric pole 1, cross-arm portion 52 is fixed with pulley blocks 53；
The pulley blocks 53 include fixed pulley 531, and the top of the fixed pulley 531 is fixed on cross-arm portion 52；
The pulley blocks 53 also have movable pulley 532, and one end of the traction rope 54 is fixed at 531 hook of fixed pulley, its
The other end bypasses movable pulley 532 and fixed pulley 531 successively, and is drawn by surfaceman；
The hook connection operation instrument 6 of the movable pulley 532.
When the utility model is used, first by repair personnel by the disposable band of component to electric pole top, by steel band through fixing
It is wound on after device on electric pole, then steel band is inserted into hoop head, the screw rod on rotation hoop head tightens steel band, then first by fixed pulley
Fix on the securing means, then traction rope is passed through into fixed pulley, one end of traction rope is directly put to ground, the other end and bypassed at this time
It is fixed on after movable pulley on the hook of fixed pulley, that is, completes installation.
In use, controlling traction rope by ground staff, movable pulley is down under bar, instrument, material etc. are hung over into movable pulley
Hook on, then control traction rope by instrument, material lift to operating position.
Also there is part worker that traction rope is directly placed in pole arm direct pull tool, material to bar top at present, still
There are problems that, pole arm needs to bear twice of instrument, material gravity first, limits the quantity of tool materials, secondly
Need traction rope to be used very thick, to bear the equal pulling force of instrument, material gravity, furthermore electric wire is various in pole arm, directly
It is connected on cross-arm and draws high material easily scratch electric wire initiation security incident.And the utility model is fixed on the security bit below electric wire
Put, worker only needs to move up and down worker's tool for transmitting on small segment distance, or one bar of increase on bar during use.It is and logical
Force analysis is crossed it can be found that traction rope stress is only instrument, the half of material gravity, even if being fixed at the top of fixed pulley
Power in the utility model fixing device be also only instrument, 1.5 times of material gravity, less than directly on fixed pulley exert a force when
Power, the relative reduction intensity requirement of steel band and anchor ear, in addition by the way that fixing device is designed as triangle, also improves fixation
The intensity of device, adds safety coefficient.
Claims (6)
1. a kind of province's force transfering device being fixed in line bar, it is characterised in that including steel band, hoop head, fixing device, pulley blocks
And traction rope,
The hoop head is equipped with screw rod；
The steel strip surface is equipped with twill groove, and the twill groove is matched with the screw flight；
Described steel band one end is fixed on hoop head, its other end matches connection with the screw rod of the hoop head；
The fixing device includes cross-arm portion and fixed part, the cross-arm portion and fixed part group forming Γ-shape structure, the fixed part
It is fixed on by steel band on electric pole, the cross-arm portion is fixed with pulley blocks；
The pulley blocks include fixed pulley, and the top of the fixed pulley is fixed on cross-arm portion；
The traction rope passes through fixed pulley, one end connection operation instrument, and the other end is drawn by surfaceman.
2. province's force transfering device in line bar is fixed on as claimed in claim 1, it is characterised in that the cross-arm of the fixing device
Portion is connected with fixed part by bevel edge.
3. province's force transfering device in line bar is fixed on as claimed in claim 1, it is characterised in that the fixing device includes two
A fixed part and a cross-arm portion, two fixed parts and a cross-arm portion composition ┝ shape structure, two fixed parts are respectively described
The upper/lower terminal of fixing device, cross-arm portion is at the middle part of the fixing device；Two fixed parts pass through two steel bands and hoop respectively
Head is fixed on electric pole, and cross-arm portion is fixed with pulley blocks.
4. province's force transfering device in line bar is fixed on as claimed in claim 3, it is characterised in that two of the fixing device
Fixed part is connected by bevel edge with cross-arm respectively.
5. the province's force transfering device being fixed on as described in claim 1 or 3 in line bar, it is characterised in that the fixing device
Fixed part is matched arc-shaped with electric pole.
6. the province's force transfering device being fixed on as described in claim 1 or 3 in line bar, it is characterised in that the pulley blocks also have
Movable pulley, one end of the traction rope are fixed at fixed pulley hook, its other end bypasses movable pulley and fixed pulley successively, and by
Surfaceman draws；The hook connection operation instrument of the movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133905.1U CN207339076U (en) | 2017-09-06 | 2017-09-06 | A kind of province's force transfering device being fixed in line bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133905.1U CN207339076U (en) | 2017-09-06 | 2017-09-06 | A kind of province's force transfering device being fixed in line bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339076U true CN207339076U (en) | 2018-05-08 |
Family
ID=62371432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133905.1U Expired - Fee Related CN207339076U (en) | 2017-09-06 | 2017-09-06 | A kind of province's force transfering device being fixed in line bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510537A (en) * | 2019-09-05 | 2019-11-29 | 国网宁夏电力有限公司培训中心 | A kind of distribution does not have a power failure the electronic transmission device of high altitude operation |
-
2017
- 2017-09-06 CN CN201721133905.1U patent/CN207339076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510537A (en) * | 2019-09-05 | 2019-11-29 | 国网宁夏电力有限公司培训中心 | A kind of distribution does not have a power failure the electronic transmission device of high altitude operation |
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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 |
Granted publication date: 20180508 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |