CN105305313B - Transmission of electricity maintenance rope ladder head - Google Patents
Transmission of electricity maintenance rope ladder head Download PDFInfo
- Publication number
- CN105305313B CN105305313B CN201510886774.3A CN201510886774A CN105305313B CN 105305313 B CN105305313 B CN 105305313B CN 201510886774 A CN201510886774 A CN 201510886774A CN 105305313 B CN105305313 B CN 105305313B
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- pulley
- bracket
- column
- rope ladder
- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 238000012423 maintenance Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
Transmission of electricity maintenance rope ladder head, including two root posts, top per root post is rotatably connected to hanger bracket, the centre of gyration line of hanger bracket is overlapped with the center line of column, hanger bracket includes the pulley bracket of connecting rod and " door " font, and bottom and the connecting rod integrally connected of the side of pulley bracket, the bottom of connecting rod and the top of column rotate and connected, it is horizontally installed with the middle part of pulley bracket on the downside of pulley, pulley bracket and is provided with shed.Arbitrarily change direction, be able to can be used on single conductor or two-conductor line by changing direction, electric property parameters it is up to standard.
Description
Technical field
The present invention relates to one kind transmission of electricity repair apparatus.
Background technology
In electric transmission line hot-line or interruption maintenance work, rope ladder head is often used, rope ladder is connected to rope ladder head
Downside, the rope ladder head only used at present on single line, when single line is used, super-interval rod is extremely difficult, and operating personnel's work is strong
Spend big effort to take again, and there is unsafe factor, in order to mitigate operating personnel's labor intensity and eliminate unsafe factor, more
Different operating demand is adapted to well, it is necessary to be improved to rope ladder head.
The content of the invention
It is an object of the invention to provide one kind transmission of electricity maintenance rope ladder head, mitigate work of the operating personnel in work high above the ground
Intensity, improves the safety coefficient and operating efficiency of operation.
The technical scheme is that：
Transmission of electricity maintenance rope ladder head, including two root posts, the top per root post is rotatably connected to hanger bracket, hanger bracket
Centre of gyration line overlapped with the center line of column, hanger bracket includes the pulley bracket of head rod and " door " font, pulley
The bottom of the side of support and head rod integrally connected, the bottom of head rod and the top of column, which are rotated, to be connected, sliding
It is horizontally installed with the middle part of wheel support on the downside of pulley, pulley bracket and is provided with shed, the top of column is provided with fixed block, and two are stood
It is connected with bow between the fixed block of post, bow is arc, the opening direction of bow is upward and plane where bow
With the centerline parallel of column, the second connecting rod is respectively connected with two root posts, two root posts are rotatably connected to human body pin, people
The tie point of body pin and column is located at the lower section of the tie point of the second connecting rod and column；Between two root posts from top to bottom according to
Secondary transverse direction is fixedly connected with many stulls；
The top stull in position, which is referred to as being rotatably connected in the first stull, the first stull, crosses over pulley gear, across cunning
Wheel apparatus includes rotary sleeve, perpendicular set, screw rod and the intermediate pulley support being sequentially connected from top to bottom, erects the middle part of set and rotary sleeve
Vertically, intermediate pulley support is shaped as " door " font；Rotary sleeve is coaxially disposed and rotated with the first stull and is connected, and erects under set
End is fixedly connected on rotary sleeve, and the top for erecting set is provided with Inner bolt holes, is between the lower end of screw rod and the Inner bolt holes of perpendicular set
Bolt connection, the upper end of screw rod is fixedly connected with the lower end of intermediate pulley support；Screw rod provided with can rotate screw rod rise and
The rotating spanner of decline,
The top of single upright column is fixedly connected with turning set, and turning set is coaxially disposed with column, provided with hollow in turning set
Clamp space, the top surface of turning set offers first through hole, and first through hole is communicated with clamp space, and the diameter of first through hole is small
The radius of gyration in clamp space, the lower end of head rod is fixedly connected with the stopper of circle, and head rod is through the
One through hole, stopper is connected in clamp space, and spacing is provided between the bottom surface of stopper and the bottom surface in clamp space and is provided with
Back-moving spring；
The stopper includes stop block body and locating piece, and locating piece is integrally attached to the periphery of stop block body, block sheet
Body is disc, and locating piece is two pieces, and two pieces of locating pieces are set on the Central Symmetry of stop block body, and locating piece is fan annular
Shape, correspondence is correspondingly provided with detent in turning set, and detent is symmetrical two, the folder of the right and left of detent
Angle is 90 degree;
When being hanging on two-wire, connecting bracket is removably connected between two pulley brackets,
When being hanging on single line, the pulley of pulley bracket is located on single line, and the connecting rod of two pulley brackets is on list
Line is arranged symmetrically,
When being hanging on two-wire, the pulley of two pulley brackets is each hung on single line, and two pulley brackets are closed
It is symmetrical arranged in the center line of two-wire, the head rod of two pulley brackets is respectively positioned on outer side.
When being hanging on two-wire, pulley bracket of the connecting bracket both sides respectively with corresponding side is connected, connecting bracket bag
Include master link, swinging mounting, the pulley bracket bolt connection of the left and right ends of master link respectively with corresponding side rotates branch
The two ends end of frame, which is coaxially disposed and rotated with master link, to be connected.
The pulley bracket bolt connection of the left and right ends of master link respectively with corresponding side.
Bow is the tubulose of arc.
Second connecting rod is the flap of folding tabular.
The lower opening is provided with sealing pin, and sealing pin will positioned at the lower section of circuit after pulley is hanging on circuit
Pulley bracket is closed.
The lower opening of intermediate pulley support also is provided with sealing pin.
The present invention changes existing mode of operation, mitigates labor intensity of the operating personnel in work high above the ground, improves operation
Safety coefficient and operating efficiency.
Rope ladder head uses aluminum alloy material, and quality is light in operation, and various parameters meet the requirements, and possesses firm, load-bearing energy
The features such as power is strong.
1st, change rope ladder head hook, hook is increased univesal wheelwork, arbitrarily change direction, can be by changing direction
Can be used on single conductor or two-conductor line, electric property parameters it is up to standard.
2nd, it is easy to operating personnel's execute-in-place and carrying, quality is light.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 right view；
Fig. 3 is the schematic diagram when present invention is used for two-wire.
Fig. 4 is the schematic diagram of turning set.
Fig. 5 is Fig. 4 A-A sectional views；
Fig. 6 is the schematic cross-section of stopper.
Embodiment
As shown in Figure 1, 2, 3, transmission of electricity maintenance rope ladder head of the invention, including two root posts 1, the top per root post 1
Hanger bracket 2 is rotatably connected to, the centre of gyration line of hanger bracket 2 is overlapped with the center line of column 1, hanger bracket 2 includes first and connected
The pulley bracket 4 of extension bar 3 and " door " font, bottom and the integrally connected of head rod 3, pulley branch of the side of pulley bracket 4
The middle part of frame 4 is horizontally installed with pulley 5, and the downside of pulley bracket 4 is provided with shed 6, the under shed 6 provided with sealing pin 7,
Sealing pin 7 closes pulley bracket 4 positioned at the lower section of circuit 8 after pulley 5 is hanging on circuit 8, and the top of column 1 is provided with
Bow 10 is connected between fixed block 9, the fixed block 9 of two columns 1, bow 10 is the tubulose of arc, bow 10
Opening direction upward and the place plane of bow 10 and column 1 centerline parallel, be respectively connected with the second connection in two root posts 1
Bar, the second connecting rod is that human body pin 12 is rotatably connected in the flap 11 of folding tabular, two root posts 1, human body gear
Bar 12 is located at the lower section of flap 11 and the tie point of column 1 with the tie point of column 1；Between two root posts 1 from top to bottom according to
Secondary transverse direction is fixedly connected with many stulls 13.
The top stull in position, which is referred to as being rotatably connected in the first stull 14, the first stull 14, crosses over pulley gear, across
More pulley gear includes rotary sleeve 15, perpendicular set 16, screw rod 17 and the intermediate pulley support 18 being sequentially connected from top to bottom, erects set 16
Vertical with rotary sleeve 15, intermediate pulley support 18 is shaped as " door " font, and the lower opening of intermediate pulley support 18 also is provided with
Seal pin 7；Rotary sleeve 15 is coaxially disposed and rotated with the first stull 14 and is connected, and the lower end of perpendicular set 16 is fixedly connected on rotary sleeve
On 15, the top for erecting set 16 is provided with Inner bolt holes 19, connects between the lower end of screw rod 17 and the Inner bolt holes 19 of perpendicular set 16 for bolt
Connect, the upper end of screw rod 17 is fixedly connected with the lower end of intermediate pulley support 18；Screw rod 17 rises provided with can rotate screw rod 17
With the rotating spanner 20 of decline, the raising and lowering of intermediate pulley support 18 is driven, rotating spanner 20 is prior art.
When being hanging on two-wire, connecting bracket 21,21 liang of connecting bracket are removably connected between two pulley brackets 4
Side is connected with the pulley bracket 4 of corresponding side respectively, and connecting bracket includes master link 22, swinging mounting 23, master link 22
The left and right ends bolt connection of pulley bracket 4 respectively with corresponding side, two ends end and the master link 23 of swinging mounting 23
It is coaxially disposed and rotates connection, can screws or unclamp.The pulley branch of the left and right ends of master link 22 respectively with corresponding side
The bolt connection of frame 4.It is not need connecting bracket 21 in single line.Top per root post 1 is fixedly connected with turning set 25.
It is being hanging to single line（Circuit 8）When upper, the pulley 5 of pulley bracket 4 is located on single line, and the of two pulley brackets 4
One connecting rod 3 is arranged symmetrically on circuit 8.Provided with lock 24 is insured between two pulley brackets 4, insurance latches 24 right-hand members and the right side
The pulley bracket 4 of side rotates connection, and insurance 24 left ends of lock are provided with card column, after being hung on single-wire line, and insurance lock 24 is left
The latch closure at end is stuck in card column, increases safety factor.
When being hanging on two-wire, the pulley 5 of two pulley brackets 4 is each hung on single line 8, two pulley brackets
4 are symmetrical arranged on the center line of two-wire, and the head rod 3 of two pulley brackets 4 is respectively positioned on outer side, can so protect
Card two-wire is located in pulley bracket 4, and further anti-limited slip wheel 5 comes off from circuit., can be with shape plus connecting bracket 21
Into the circle of a closing, play a part of double insurance.
As shown in Figure 4,5, 6, the top per root post 1 is fixedly connected with turning set 25, turning set 25 with column 1 is coaxial sets
Put, hollow clamp space 27 is provided with turning set 25, clamp space 27 is a circular hole, and the top surface of turning set 25 is offered
First through hole 26, first through hole 26 is communicated with clamp space 27, and the diameter of first through hole 26 is less than the internal diameter in clamp space 27, the
The lower end of one connecting rod 3 is fixedly connected with discoidal stopper 28, the bottom surface of stopper 28 and the bottom surface in clamp space 27 it
Between be provided with spacing.Back-moving spring 29 is provided between the bottom surface in stopper 28 and clamp space 27.Head rod 3 leads to through first
Hole 26, the diameter of stopper 28 is much larger than the internal diameter of first through hole 26, and stopper 28 is located in clamp space 27.
The stopper 28 includes stop block body 30 and locating piece 31, and locating piece is integrally attached to the periphery of stop block body,
Stop block body 30 is disc, and locating piece 31 is two pieces, and two pieces of locating pieces 31 are set on the Central Symmetry of stop block body 30, fixed
Position block 31 is fan ring-shaped, and correspondence is correspondingly provided with detent 32 in turning set 25, and detent 32 is symmetrical two, fixed
The circumferential lengths of position groove 32（Arc length）For twice of the arc length of locating piece 31, the angle of the right and left of detent 32 is 90
Degree.
Rotate after stopper 28, locating piece 31 can be rotated in the range of 90 degree, pulley bracket 4 is at most rotated 90 degree,
Prevent rotational angle excessive and cause location difficulty and inaccurate.
Pulley includes rotary shaft at its center, if master link 22 and the pulley 5 on the pulley bracket 4 of both sides
Rotary shaft integrally connected, can be used for two-wire, but like this, can be only used to two-wire.If it is desired to for single line, just must be whole
Body changes master link 22 and rotary shaft.
Use introduction：
When being hanging to single line, pulley bracket 4 is rotated, the center line of the pulley 5 of two pulley brackets 4 is parallel to each other.
The pulley 5 of pulley bracket 4 is located on single line, and the head rod 3 of two pulley brackets 4 is arranged symmetrically on circuit 8, forms one
Plant the balance of power.Head rod 3 facing one direction, may result in stress amesiality.The pin of people steps down in the horizontal stroke of bottom
In support 13, human body pin 12 is then put down, the waist or buttocks of people are relied on or be sitting on human body pin 12.
Handwheel is provided with pulley 5, rotates and is advanced along circuit for driving pulley 5.Need across barriers such as stockbridge dampers
When, rotating spanner 20 is rotated, and is driven intermediate pulley support 18 to rise, is rotated handwheel so that forward pulley 5, which is lifted, to be passed through, leads to
Later intermediate pulley support 18 is fallen.
When being hanging on two-wire, the pulley 5 of two pulley brackets 4 is each hung on single line 8, two pulley brackets
4 are symmetrical arranged on the center line of two-wire, and the head rod 3 of two pulley brackets 4 is respectively positioned on outer side, can so protect
Card two-wire is located in pulley bracket 4, and further anti-limited slip wheel 5 comes off from circuit., can be with shape plus connecting bracket 21
Into the circle of a closing, play a part of double insurance.
Claims (7)
1. maintenance rope ladder head of transmitting electricity, it is characterised in that：Including two root posts, the top per root post is rotatably connected to suspension
Frame, the centre of gyration line of hanger bracket is overlapped with the center line of column, and hanger bracket includes the pulley of head rod and " door " font
Support, bottom and the head rod integrally connected of the side of pulley bracket, the bottom of head rod and the top of column turn
It is horizontally installed with the middle part of dynamic connection, pulley bracket on the downside of pulley, pulley bracket and is provided with shed, the top of column, which is provided with, is fixed
It is connected with bow between block, the fixed block of two columns, bow is arc, the opening direction of bow is upward and bow
The second connecting rod is respectively connected with the centerline parallel of place plane and column, two root posts, two root posts are rotatably connected to people
The tie point of body pin, human body pin and column is located at the lower section of the tie point of the second connecting rod and column；Between two root posts
Laterally it is fixedly connected with many stulls successively from top to bottom；
The top stull in position, which is referred to as being rotatably connected in the first stull, the first stull, crosses over pulley gear, across pulley dress
Put including the rotary sleeve being sequentially connected from top to bottom, perpendicular set, screw rod and intermediate pulley support, the middle part for erecting set and rotary sleeve is hung down
Directly, intermediate pulley support is shaped as " door " font；Rotary sleeve is coaxially disposed and rotated with the first stull and is connected, and erects the lower end of set
It is fixedly connected on rotary sleeve, the top for erecting set is provided with Inner bolt holes, is spiral shell between the lower end of screw rod and the Inner bolt holes of perpendicular set
Tether and connect, the upper end of screw rod is fixedly connected with the lower end of intermediate pulley support；Screw rod provided with can rotate screw rod rise and under
The rotating spanner of drop,
The top of single upright column is fixedly connected with turning set, and turning set is coaxially disposed with column, and hollow card is provided with turning set
Space is filled, the top surface of turning set offers first through hole, and first through hole is communicated with clamp space, the diameter of first through hole is less than card
The radius of gyration in space is filled, the lower end of head rod is fixedly connected with the stopper of circle, and head rod leads to through first
Hole, stopper is connected in clamp space, provided with spacing and provided with reset between the bottom surface of stopper and the bottom surface in clamp space
Spring；
The stopper includes stop block body and locating piece, and locating piece is integrally attached to the periphery of stop block body, and stop block body is
Disc, locating piece is two pieces, and two pieces of locating pieces are set on the Central Symmetry of stop block body, and locating piece is fan ring-shaped, right
Detent should be correspondingly provided with turning set, detent is symmetrical two, and the angle of the right and left of detent is
90 degree;
When being hanging on two-wire, connecting bracket is removably connected between two pulley brackets,
When being hanging on single line, the pulley of pulley bracket is located on single line, and the connecting rod of two pulley brackets is on single line pair
Claim arrangement,
When being hanging on two-wire, the pulley of two pulley brackets is each hung on single line, and two pulley brackets are on double
The center line of line is symmetrical arranged, and the head rod of two pulley brackets is respectively positioned on outer side.
2. transmission of electricity maintenance rope ladder head according to claim 1, it is characterised in that：When being hanging on two-wire, connection branch
Pulley bracket of the frame both sides respectively with corresponding side is connected, and connecting bracket includes master link, swinging mounting, a left side for master link
The pulley bracket bolt connection of right two ends respectively with corresponding side, two ends end and the master link of swinging mounting are coaxially disposed simultaneously
Rotate connection.
3. transmission of electricity maintenance rope ladder head according to claim 2, it is characterised in that：The left and right ends of master link respectively with
The pulley bracket bolt connection of corresponding side.
4. transmission of electricity maintenance rope ladder head according to claim 1 or 2, it is characterised in that：Bow is the tubulose of arc.
5. transmission of electricity maintenance rope ladder head according to claim 1 or 2, it is characterised in that：Second connecting rod is folding
The flap of tabular.
6. transmission of electricity maintenance rope ladder head according to claim 1 or 2, it is characterised in that：The lower opening is provided with sealing
Pin, sealing pin closes pulley bracket positioned at the lower section of circuit after pulley is hanging on circuit.
7. transmission of electricity maintenance rope ladder head according to claim 1 or 2, it is characterised in that：The under shed of intermediate pulley support
Place also is provided with sealing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886774.3A CN105305313B (en) | 2015-12-07 | 2015-12-07 | Transmission of electricity maintenance rope ladder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886774.3A CN105305313B (en) | 2015-12-07 | 2015-12-07 | Transmission of electricity maintenance rope ladder head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305313A CN105305313A (en) | 2016-02-03 |
| CN105305313B true CN105305313B (en) | 2017-07-14 |
Family
ID=55202251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510886774.3A Active CN105305313B (en) | 2015-12-07 | 2015-12-07 | Transmission of electricity maintenance rope ladder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305313B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703274A (en) * | 2016-04-08 | 2016-06-22 | 成都科力夫科技有限公司 | Self-walking safe power car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1243057A1 (en) * | 1983-09-02 | 1986-07-07 | Северо-Западное Отделение Ордена Октябрьской Революции Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института Энергетических Систем И Электрических Сетей "Энергосетьпроект" | Carriage for moving along cables |
| CN202127200U (en) * | 2011-06-21 | 2012-01-25 | 福建省电力有限公司漳州电业局 | Electrified multifunctional double-line flying trolley |
| CN202333621U (en) * | 2011-12-08 | 2012-07-11 | 娄底市线路管理所职工技术协会电力线路服务部 | Two-purpose routing trolley for single conductor and double split conductors |
| CN202434949U (en) * | 2012-01-31 | 2012-09-12 | 河南省电力公司南阳供电公司 | High altitude barrier-free aerodyne |
| CN205159922U (en) * | 2015-12-07 | 2016-04-13 | 国网河南省电力公司三门峡供电公司 | Transmission of electricity is overhauld and is used rope ladder head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007278024A (en) * | 2006-04-11 | 2007-10-25 | Chugoku Electric Power Co Inc:The | Rope ladder for ascending/descending electric pole |
-
2015
- 2015-12-07 CN CN201510886774.3A patent/CN105305313B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1243057A1 (en) * | 1983-09-02 | 1986-07-07 | Северо-Западное Отделение Ордена Октябрьской Революции Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института Энергетических Систем И Электрических Сетей "Энергосетьпроект" | Carriage for moving along cables |
| CN202127200U (en) * | 2011-06-21 | 2012-01-25 | 福建省电力有限公司漳州电业局 | Electrified multifunctional double-line flying trolley |
| CN202333621U (en) * | 2011-12-08 | 2012-07-11 | 娄底市线路管理所职工技术协会电力线路服务部 | Two-purpose routing trolley for single conductor and double split conductors |
| CN202434949U (en) * | 2012-01-31 | 2012-09-12 | 河南省电力公司南阳供电公司 | High altitude barrier-free aerodyne |
| CN205159922U (en) * | 2015-12-07 | 2016-04-13 | 国网河南省电力公司三门峡供电公司 | Transmission of electricity is overhauld and is used rope ladder head |
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| Publication number | Publication date |
|---|---|
| CN105305313A (en) | 2016-02-03 |
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