CN105305316B - A kind of mountain region effort-saving circuit line lifter - Google Patents
A kind of mountain region effort-saving circuit line lifter Download PDFInfo
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- CN105305316B CN105305316B CN201510908097.0A CN201510908097A CN105305316B CN 105305316 B CN105305316 B CN 105305316B CN 201510908097 A CN201510908097 A CN 201510908097A CN 105305316 B CN105305316 B CN 105305316B
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- mobile jib
- fixed
- bright ring
- pulley
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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Abstract
Disclosed by the invention is a kind of mountain region effort-saving circuit line lifter, solves the problem of greatly wasting strength suitable for the line lifter in hill path in the prior art.The present invention includes the U-shaped bright ring for being used to be fixed on electric pole cross-arm, it is arranged on the regulation quotation on U-shaped bright ring, arc shooting is arranged on the adjustment hole in regulation quotation, one end is hinged on the connecting rod on U-shaped bright ring, it is arranged on the assembly pulley in connecting rod, the steel wire rope on assembly pulley is arranged on, the hook of steel wire rope one end is suspended in, and is connected to the turnbuckle of the steel wire rope other end；The connecting rod is hinged on the mobile jib on U-shaped bright ring by one end, and one end is hinged on the mobile jib other end and the mounting rod composition installed for assembly pulley；The regulation quotation middle part is additionally provided with the connecting rope that one end is secured to connection, and the other end of the connecting rope extends into inside mounting rod inside mobile jib and is fixed on mounting rod middle part.The present invention have the advantages that it is time saving and energy saving, effectively improve operating efficiency.
Description
Technical field
The present invention relates to a kind of circuit line lifter, and in particular to be a kind of mountain region effort-saving circuit line lifter.
Background technology
At present, in the area based on mountain region, its distribution line easily caused due to passage is narrow span it is excessive,
Diameter of wire is big.And the straight line pole of circuit is most rod-type in power distribution circuit, distribution line is different from transmission line of electricity
The outstanding bottle progress hanging of tangent tower used, but the porcelain rod hanging used, so because line conductor diameter is big, span is excessive
Weight weight, the porcelain rod to straight line pole causes very big pressure easily into the fracture of porcelain rod, and thunderbolt or external force influence are also easy in addition
Porcelain rod is caused to be broken, the situation of wire dropping happens occasionally.
When having replacing on track remodelling in addition or safeguarding wire, existing structure carries extremely laborious time-consuming during line, adds
Mountain region should not construct, and be still only to be mentioned wire on cross-arm with people using original mode, and this mode is laborious, uneasy
Entirely.
The disclosed line lifter suitable for hill path in the prior art, its connecting rod is " L " shape, carries out carrying line in different angles
Cause strength used to differ during operation, greatly waste strength.
The content of the invention
It is an object of the invention to overcome the problem of line lifter for being applied to hill path in the prior art greatly wastes strength；
A kind of mountain region effort-saving circuit line lifter solved the above problems is provided.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of mountain region effort-saving circuit line lifter, including for fixed to the U-shaped bright ring on electric pole cross-arm, being arranged on
Regulation quotation on U-shaped bright ring, arc shooting is arranged on the adjustment hole in regulation quotation, and one end is hinged on the company on U-shaped bright ring
Extension bar, is arranged on the assembly pulley in connecting rod, is arranged on the steel wire rope on assembly pulley, is suspended in the hook of steel wire rope one end, with
And it is connected to the turnbuckle of the steel wire rope other end；The connecting rod is hinged on the mobile jib on U-shaped bright ring by one end, and one end is hinged
In the mobile jib other end and for the mounting rod composition of assembly pulley installation；The regulation quotation middle part is additionally provided with one end and its
The connecting rope being fixedly connected, the other end of the connecting rope extends into inside mounting rod inside mobile jib and is fixed on mounting rod
Middle part.
Structure of the invention by improving connecting rod, the side that mobile jib and mounting rod are hinged is modified to by original overall structure
Formula, regulation quotation and the setting of mounting rod middle part are connected by connecting rope, the position between connecting rod and regulation quotation
When changing, you can the hinge angle effectively between regulation mobile jib and mounting rod, and then effectively change the angle of steel wire rope, section
Save the labour that operating personnel pay when carrying line.
Further, in order to improve the service life of connecting rope, position between connecting rod and regulation quotation is changed while saving
When labour, be respectively arranged with a pulley for being easy to connecting rope to move inside the mobile jib and inside mounting rod.
Further, the assembly pulley is made up of movable pulley and fixed pulley, and the movable pulley is suspended in steel wire rope one
Hold and for fixed hook；The fixed pulley is fixedly mounted on mounting rod.
In order to be able to reach the purpose being more stably connected with, the mobile jib is fixedly mounted on U-shaped bright ring by connecting plate, its
Middle connecting plate is provided with horizontal bar shaped mounting hole, and the bottom of the mobile jib is fixed on bar shaped mounting hole by the first fixing bolt
On, the body of rod on mobile jib close to regulation quotation is fixed on adjustment hole by the 3rd fixing bolt.
In order to reach preferably fixed effect, the U-shaped bright ring is fixed on the cross-arm of electric pole by the second fixing bolt
On.
The present invention compared with prior art, with advantages below and beneficial effect：
1st, the present invention can effectively adjust the hinge angle between mobile jib and mounting rod, and then effectively change the angle of steel wire rope
Degree, saves the labour that operating personnel pay when carrying line, and then reach time saving and energy saving purpose；
2nd, a pulley for being easy to connecting rope to move is respectively arranged with inside mobile jib of the invention and inside mounting rod, it is not
The service life of connecting rope is only improve only, while also saving work when changing position between connecting rod and regulation quotation
Power, further reaches time saving and energy saving purpose；
3rd, the present invention has simple in construction, the advantages of operating more laborsaving.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the invention.
Fig. 2 is the external structure schematic diagram of connecting rod of the present invention.
Fig. 3 is the internal structure schematic diagram of connecting rod in the present invention.
Wherein, the corresponding parts title of reference is in figure：
The bright ring of 1-U types, 2- regulation quotations, 3- adjustment holes, 4- connecting rods, 5- steel wire ropes, 6- hooks, 7- connections
Rope, 8- fixed pulleys, 9- connecting plates, 10- bar shaped mounting holes, the fixing bolts of 11- first, the fixing bolts of 12- the 3rd, 13-
Second fixing bolt, 14- movable pulleys；
41- mobile jibs, 42- mounting rods.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
Embodiment 1
A kind of mountain region effort-saving circuit line lifter, as shown in Figure 1-Figure 3, including for fixed on electric pole cross-arm
U-shaped bright ring 1, is arranged on the regulation quotation 2 on U-shaped bright ring 1, and arc shooting is arranged on the adjustment hole 3 in regulation quotation 2, one end
The connecting rod 4 on U-shaped bright ring 1 is hinged on, the assembly pulley in connecting rod 4 is arranged on, the steel wire rope 5 on assembly pulley is arranged on, hanged
The hook 6 of the one end of steel wire rope 5 is hung in, and is connected to the turnbuckle of the other end of steel wire rope 5；The connecting rod 4 is hinged by one end
Mobile jib 41 on U-shaped bright ring 1, and one end are hinged on the other end of mobile jib 41 and constituted for the mounting rod 42 that assembly pulley is installed；
2 middle parts of regulation quotation are additionally provided with the connecting rope 7 that one end is secured to connection, and the other end of the connecting rope 7 is from master
The inside of mounting rod 42 is extended into inside bar 41 and the middle part of mounting rod 42 is fixed on.
One is respectively arranged with inside mobile jib 41 described in the present embodiment and inside mounting rod 42 and is easy to what connecting rope 7 was moved
Pulley, as shown in Figure 3.By the setting, strength when changing position between connecting rod and regulation quotation is further saved.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the present embodiment optimizes the structure of assembly pulley, described in the present embodiment
Assembly pulley is made up of movable pulley 14 and fixed pulley 8, and the movable pulley 14 is suspended in the one end of steel wire rope 5 and for fixed hook 6；
The fixed pulley 8 is fixedly mounted on mounting rod 42.
And the quantity of the fixed pulley of this in the present embodiment 8 is two, respectively positioned at the two ends of mounting rod 42, and this is adjacent to mobile jib 41
Fixed pulley 8 at position can also be used as the pulley for being easy to connecting rope 7 to move simultaneously；Or the pulley for being easy to connecting rope 7 to move
The neighbouring fixed pulley 8 is arranged on inside mounting rod 42.Fixed pulley 8 of this in the present embodiment at the position of mobile jib 41 is used as simultaneously
The pulley for being easy to connecting rope 7 to move, as shown in Figures 2 and 3.
Embodiment 3
The present embodiment and the difference of embodiment 2 are, the company between mobile jib 41 and U-shaped bright ring 1 is optimized in the present embodiment
Mode is connect, it is specific to set as follows：
The mobile jib 41 is fixedly mounted on U-shaped bright ring 1 by connecting plate 9, and wherein connecting plate 9 is provided with horizontal bar shaped
Mounting hole 10, the bottom of the mobile jib 41 is fixed on bar shaped mounting hole 10 by the first fixing bolt 11, close on mobile jib 41
The body of rod of regulation quotation 2 is fixed on adjustment hole 3 by the 3rd fixing bolt 12.
The present embodiment also optimizes the annexation between U-shaped bright ring 1 and electric pole cross-arm simultaneously, described in the present embodiment
U-shaped bright ring 1 is fixed on the cross-arm of electric pole by the second fixing bolt 13, as shown in Figure 1.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as using
The design principle of the present invention, and the change for carrying out non-creativeness work on this basis and making, all should belong to the present invention's
Within protection domain.
Claims (3)
1. a kind of mountain region effort-saving circuit line lifter, including for fixed to the U-shaped bright ring (1) on electric pole cross-arm, setting
Regulation quotation (2) on U-shaped bright ring (1), arc shooting is arranged on the adjustment hole (3) in regulation quotation (2), and one end is hinged on
Connecting rod (4) on U-shaped bright ring (1), is arranged on the assembly pulley in connecting rod (4), is arranged on the steel wire rope (5) on assembly pulley,
The hook (6) of steel wire rope (5) one end is suspended in, and is connected to the turnbuckle of steel wire rope (5) other end；It is characterized in that：Institute
The mobile jib (41) that connecting rod (4) is hinged on by one end on U-shaped bright ring (1) is stated, and one end is hinged on mobile jib (41) other end and use
Mounting rod (42) composition installed in assembly pulley；Described regulation quotation (2) middle part is additionally provided with one end and is secured to connection
Connecting rope (7), it is internal and be fixed on that the other end of the connecting rope (7) extends into mounting rod (42) inside mobile jib (41)
Mounting rod (42) middle part；
One, which is respectively arranged with, inside mobile jib (41) inside and mounting rod (42) is easy to the mobile pulley of connecting rope (7)；
The assembly pulley is made up of movable pulley (14) and fixed pulley (8), and the movable pulley (14) is suspended in steel wire rope (5) one end
And for fixed hook (6)；The fixed pulley (8) is fixedly mounted on mounting rod (42).
2. a kind of mountain region according to claim 1 effort-saving circuit line lifter, it is characterised in that the mobile jib (41) is led to
Cross connecting plate (9) to be fixedly mounted on U-shaped bright ring (1), wherein connecting plate (9) is provided with horizontal bar shaped mounting hole (10), institute
The bottom for stating mobile jib (41) is fixed on bar shaped mounting hole (10) by the first fixing bolt (11), close to regulation on mobile jib (41)
The body of rod of quotation (2) is fixed on adjustment hole (3) by the 3rd fixing bolt (12).
3. a kind of mountain region according to claim 2 effort-saving circuit line lifter, it is characterised in that the U-shaped bright ring (1)
It is fixed on by the second fixing bolt (13) on the cross-arm of electric pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908097.0A CN105305316B (en) | 2015-12-10 | 2015-12-10 | A kind of mountain region effort-saving circuit line lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908097.0A CN105305316B (en) | 2015-12-10 | 2015-12-10 | A kind of mountain region effort-saving circuit line lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305316A CN105305316A (en) | 2016-02-03 |
| CN105305316B true CN105305316B (en) | 2017-10-13 |
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ID=55202254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510908097.0A Active CN105305316B (en) | 2015-12-10 | 2015-12-10 | A kind of mountain region effort-saving circuit line lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305316B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811313B (en) * | 2016-06-06 | 2018-04-17 | 国家电网公司 | Linear insulator replacing options |
| CN107257105B (en) * | 2017-06-29 | 2018-09-28 | 云南电网有限责任公司曲靖供电局 | A kind of 500kV livewire work hoisting platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01222611A (en) * | 1988-02-29 | 1989-09-05 | Chubu Electric Power Co Inc | Exchanging method for tensioned device and fixture of multi-conductor |
| CN201813107U (en) * | 2010-10-12 | 2011-04-27 | 金华电业局 | Guide screw wire-lifting device without limited distance |
| CN104064996A (en) * | 2014-07-09 | 2014-09-24 | 国家电网公司 | Lifting device for overhead ground wires |
| CN104283156A (en) * | 2014-10-17 | 2015-01-14 | 国网四川省电力公司攀枝花供电公司 | Wire lifting device for power distribution line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203386U (en) * | 1987-06-24 | 1988-02-17 | 严大镕 | Sealed dustpan |
-
2015
- 2015-12-10 CN CN201510908097.0A patent/CN105305316B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01222611A (en) * | 1988-02-29 | 1989-09-05 | Chubu Electric Power Co Inc | Exchanging method for tensioned device and fixture of multi-conductor |
| CN201813107U (en) * | 2010-10-12 | 2011-04-27 | 金华电业局 | Guide screw wire-lifting device without limited distance |
| CN104064996A (en) * | 2014-07-09 | 2014-09-24 | 国家电网公司 | Lifting device for overhead ground wires |
| CN104283156A (en) * | 2014-10-17 | 2015-01-14 | 国网四川省电力公司攀枝花供电公司 | Wire lifting device for power distribution line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105305316A (en) | 2016-02-03 |
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