CN110518493A - It is a kind of to answer wire spacing adjustment device and method of adjustment - Google Patents
It is a kind of to answer wire spacing adjustment device and method of adjustment Download PDFInfo
- Publication number
- CN110518493A CN110518493A CN201910873128.1A CN201910873128A CN110518493A CN 110518493 A CN110518493 A CN 110518493A CN 201910873128 A CN201910873128 A CN 201910873128A CN 110518493 A CN110518493 A CN 110518493A
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- China
- Prior art keywords
- wire
- conducting wire
- rolled round
- multiple conducting
- rope ladder
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000016507 interphase Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention discloses a kind of multiple wire spacing adjustment device and methods of adjustment, wherein, the regulating device includes: double block, rope ladder head, rolled round, insulation ropes and fixed lock, wherein, the top sheave of the double block is hung on the upper conducting wire of multiple conducting wire, the rope ladder head is hung on the lower wire of multiple conducting wire, the rolled round is fixedly installed on the side of the rope ladder head, one end of the insulation ropes is fixed in the rolled round, the other end stretch out the rolled round and around double block lower sheave after be locked on the lower wire of multiple conducting wire, the fixed lock is fixedly connected on the top of rope ladder head, for locking the upper conducting wire of multiple conducting wire at a distance from lower wire.The multiple wire spacing adjustment apparatus structure is simple, easy to adjust, highly-safe, can make the work of operator's steady ordered, reduce the physical demands of operator, can assist the working efficiency for improving operator.
Description
Technical field
The present invention relates to electric power transmission line operation technical field of tools, specifically provide a kind of multiple wire spacing adjustment
Device and method of adjustment.
Background technique
It answers conducting wire installation, disassembly inter-phase spacer or detecting instrument is installed and handles the work of conducting wire defect in conventional transmission lines road
During industry, rope ladder can only be suspended on lower wire, at this point, upper and lower two conducting wires will separate under the gravity of human body, by
In without more mature tool, being typically only capable in such a way that rope is pulled down across upper conducting wire, keep two conducting wires close, later
It just can be carried out other installation or removal operations, the method operating process which answers wire spacing is cumbersome, physical demands is big, work
Low efficiency and there are security risks.
It is therefore proposed that a kind of novel multiple wire spacing adjustment device and method of adjustment, with facilitate adjust multiple wire spacing,
The personal safety for improving working efficiency, guaranteeing operating personnel, becomes people's urgent problem to be solved.
Summary of the invention
In consideration of it, the purpose of the present invention is to provide a kind of multiple wire spacing adjustment device and method of adjustment, it is existing to solve
The multiple wire spacing method of adjustment having is cumbersome, physical demands is big and there are problems that security risk.
On the one hand the present invention, which provides, provides a kind of multiple wire spacing adjustment device and method of adjustment, comprising: double block,
Rope ladder head, rolled round, insulation ropes and fixed lock, wherein the top sheave of the double block hangs on the upper conducting wire of multiple conducting wire
On, the rope ladder head is hung on the lower wire of multiple conducting wire, and the rolled round is fixedly installed on the side of the rope ladder head, described exhausted
One end of edge rope is fixed in the rolled round, the other end stretch out the rolled round and around double block lower sheave after be locked in
On the lower wire of multiple conducting wire, the fixed lock is fixedly connected on the top of rope ladder head, for lock the upper conducting wire of multiple conducting wire with
The distance of lower wire.
It is preferred that the double block and rolled round are two, the insulation ropes are two, and two rolled rounds are symmetrically disposed on
The left and right sides of rope ladder head, one end of two insulation ropes, which corresponds, to be fixed in two rolled rounds, and the other end stretches out rolled round simultaneously
It is locked on the lower wire of multiple conducting wire after corresponding the lower sheave around the double block being positioned above.
Further preferably, one end that the insulation ropes are exposed to rolled round is fixedly connected with a lock, for multiple conducting wire
Lower wire locking connection.
Further preferably, the fixed lock is two, is symmetrically fixed on the top of rope ladder head.
Further preferably, the fixed lock includes upper thread hook and lower connecting block, wherein the lower connecting block by down toward
It is upper that through one screw rod of setting, the free end of the screw rod is cooperatively connected in the lower end of upper thread hook, by the end of rotary screw,
Can be achieved upper thread hook and lower connecting block close to or away from.
Further preferably, the fixed lock includes upper thread hook and lower connecting block, and the lower part of the upper thread hook connects
First lead screw, the top of the lower connecting block connect second lead screw contrary with first threads of lead screw, and described the
One lead screw is connect with the second lead screw by threaded sleeve, can realize upper thread hook and lower connecting block by rotating the threaded sleeve
Close to or away from.
Further preferably, the rope ladder head includes two vertical main supports disposed in parallel, between the vertical main support
It is arranged at intervals with crossbeam, the top of the vertical main support connects vertical secondary support by connecting rod, the vertical main support and perpendicular
Line wheel is walked to fixation between secondary support.
Further preferably, anti-drop rod is fixed between the lower end and vertical main support of the vertical secondary support.
Further preferably, one end of the anti-drop rod and vertical secondary support are hinged, and the other end passes through bolt and vertical main branch
Frame is threadedly coupled.
Further preferably, the multiple wire spacing adjustment device further includes that can be fastened on the vertical main support and vertical pair
The phase back side of the rectangle limitting casing of bracket periphery, the vertical main support and vertical secondary support has been correspondingly connected with horizontal projections,
The rectangle limitting casing is fastened on the top of the horizontal projections, to prevent vertical secondary support from falling off from lower wire.
The present invention also provides a kind of multiple wire spacing methods of adjustment, adjust device using above-mentioned multiple wire spacing, will
The top sheave of double block is hung on the upper conducting wire of multiple conducting wire, rope ladder head is hung on the lower wire of multiple conducting wire, will be insulated
One end of rope is fixed in rolled round, the other end stretch out rolled round and around double block lower sheave after be locked under multiple conducting wire
On conducting wire, the handle for rotating rolled round furthers the distance of multiple conducting wire, and when furthering to required distance, the free end of fixed lock is consolidated
Due on the upper conducting wire of multiple conducting wire, locking of the upper conducting wire of conducting wire at a distance from lower wire is answered in realization.
Multiple wire spacing adjustment device provided by the invention answers conducting wire installation, disassembly inter-phase spacer or peace in transmission line of electricity
Dress detecting instrument and the operation process for handling conducting wire defect can simply and effectively adjust the spacing of multiple conducting wire and realize the lock of distance
Fixed, specific adjustment process is as follows: the top sheave of double block being hung on the upper conducting wire of multiple conducting wire, rope ladder head is hung on multiple
On the lower wire of conducting wire, one end of insulation ropes is fixed in rolled round, the other end stretches out rolled round and around under double block
It is locked in after pulley on the lower wire of multiple conducting wire, shakes the handle of rolled round, using movable pulley principle, it can be achieved that answering wire spacing
Adjustment consolidates the free end for being fixed on the fixed lock on rope ladder head top after adjusting the spacing for answering conducting wire to required distance
Due to locking of the upper conducting wire of multiple conducting wire at a distance from lower wire on the upper conducting wire of multiple conducting wire, can be realized.
The multiple wire spacing adjustment device can be realized the adjusting that facilitates of multiple wire spacing, highly-safe, make operator
The work of steady ordered reduces the physical demands of operator, can assist the working efficiency for improving operator.
Detailed description of the invention
With reference to the accompanying drawing and embodiment the present invention is described in further detail:
Fig. 1 is the structural schematic diagram that multiple wire spacing provided by the invention adjusts device;
Fig. 2 is the structural schematic diagram of rope ladder head;
Fig. 3 is the first structure diagram of fixed lock;
Fig. 4 is the second structural schematic diagram of fixed lock.
Specific embodiment
The present invention is further explained below in conjunction with specific embodiment, but the not limitation present invention.
As shown in Figure 1, the present invention provides a kind of multiple wire spacings to adjust device, comprising: double block 1, rope ladder head 2,
Rolled round 3, insulation ropes 4 and fixed lock 5, wherein the top sheave 11 of the double block 1 hangs on the upper conducting wire of multiple conducting wire 6
On 61, the rope ladder head 2 is hung on the lower wire 62 of multiple conducting wire 6, and the rolled round 3 is fixedly installed on the side of the rope ladder head 2
Portion, one end of the insulation ropes 4 are fixed in the rolled round 3, and the other end stretches out the rolled round 3 and around double block 1
It is locked in after lower sheave 12 on the lower wire 62 of multiple conducting wire 6, the fixed lock 5 is fixedly connected on the top of rope ladder head 2, is used for
The upper conducting wire 61 of multiple conducting wire 6 is locked at a distance from lower wire 62.
The multiple wire spacing adjustment device answers conducting wire installation, disassembly inter-phase spacer or installation detecting instrument in transmission line of electricity
And the operation process of processing conducting wire defect can simply and effectively adjust the spacing of multiple conducting wire and realize the locking of distance, it is specific to adjust
Process is as follows: the top sheave of double block being hung on the upper conducting wire of multiple conducting wire, rope ladder head is hung under multiple conducting wire and is led
On line, one end of insulation ropes is fixed in rolled round, the other end stretch out rolled round and around double block lower sheave after lock
In on the lower wire of multiple conducting wire, the handle of rolled round is shaken, using movable pulley principle, it can be achieved that answering the adjustment of wire spacing, as general
The spacing of multiple conducting wire is adjusted to required distance, and multiple conducting wire is fixed in the free end for being fixed on the fixed lock on rope ladder head top
Upper conducting wire on, locking of the upper conducting wire of multiple conducting wire at a distance from lower wire can be realized.
The multiple wire spacing adjustment device can be realized the adjusting that facilitates of multiple wire spacing, highly-safe, make operator
The work of steady ordered reduces the physical demands of operator, can assist the working efficiency for improving operator.
In order to guarantee the stability of multiple wire spacing adjustment device during adjusting multiple wire spacing, as technical side
The improvement of case, the double block 1 and rolled round 3 are two, and the insulation ropes 4 are two, and two rolled rounds 3 are symmetrically disposed on
The left and right sides of rope ladder head 2, one end of two insulation ropes 4, which corresponds, to be fixed in two rolled rounds 3, and the other end stretches out rolled round
It 3 and corresponds and is locked on the lower wire 62 of multiple conducting wire 6 around after the lower sheave 12 of double block 1 being positioned above.
As the improvement of technical solution, one end that the insulation ropes 4 are exposed to rolled round 2 is fixedly connected with a lock, is used for
It locks and connects with the lower wire 62 of multiple conducting wire 6, on the one hand which can fall off from lower wire to avoid insulation ropes, another party
Face can also prevent the end of insulation ropes from entering in rolled round, which can be lock in the prior art, as long as having lock
Close function.
In order to realize steady lock of the upper conducting wire of multiple conducting wire at a distance from lower wire, as the improvement of technical solution, such as
Shown in Fig. 1, the fixed lock 5 is two, is symmetrically fixed on the top of rope ladder head 2.
As the improvement of technical solution, as shown in figure 3, the fixed lock 5 includes upper thread hook 51 and lower connecting block 52,
Wherein, from the bottom to top through one screw rod 53 of setting, the free end of the screw rod 53 is cooperatively connected leads the lower connecting block 52 in upper
The lower end of line hook 51, by the end of rotary screw 53, it can be achieved that upper thread hook 51 and lower connecting block 52 close to or away from should
The fine tuning of conducting wire Yu lower wire distance may be implemented in the fixation lock of structure, by rotary screw, its entrance can be changed and above lead
The distance of line hook, the adjustment of thread hook and lower connecting block distance in realization, and then realize the adjustment of upper conducting wire and lower wire distance,
Wherein, the stubborn head of screw rod is set to the bottom of lower connecting block, rotates in order to not influence operator and twists head, the bottom of fixed lock
The revolution space of screw rod is reserved with the link position on the top of rope ladder head, such as: the two sides of the bottom of fixed lock pass through extension
The top of plate and rope ladder head connects, and there are stubborn head accommodating chambers between extension board.
The fine tuning of upper conducting wire and lower wire distance can also be realized by such as flowering structure, as shown in figure 4, the fixed lock
5 include upper thread hook 51 and lower connecting block 52, and the lower part of the upper thread hook 51 connects the first lead screw 54, the lower connecting block 52
Top connect second lead screw 55 opposite with 54 hand of spiral of the first lead screw, first lead screw 54 and the second lead screw
55 are connected by threaded sleeve 56, can realize the close of upper thread hook 51 and lower connecting block 52 by rotating the threaded sleeve 56
Or it is separate.
As the improvement of technical solution, the lower part of fixed lock 5 and rope ladder head 2 are hinged.
As shown in Figure 1 and Figure 2, the rope ladder head 2 includes two disposed in parallel vertical main supports 21, the vertical main branch
Crossbeam 22 is arranged at intervals between frame 21, the top of the vertical main support 21 connects vertical secondary support 24, institute by connecting rod 23
It states and fixes line wheel 25 between vertical main support 21 and vertical secondary support 24, it is preferable that the fixed lock 5 is connected to vertically secondary prop up
The top of frame 24.
The multiple wire spacing adjustment device falls off from multiple conducting wire in order to prevent, as the improvement of technical solution, such as Fig. 2 institute
Show, fixes anti-drop rod 26 between the lower end and vertical main support 21 of the vertical secondary support 24, it is preferable that the anti-drop rod 26
One end and vertical secondary support 24 are hinged, and the other end is threadedly coupled by bolt with vertical main support 21.
As the improvement of technical solution, the multiple wire spacing adjustment device further includes that can be fastened on the vertical main support
21 with the rectangle limitting casing (not shown) of vertical 24 periphery of secondary support, the vertical main support 21 and vertical secondary support 24
Phase back side has been correspondingly connected with horizontal projections (not shown), and the rectangle limitting casing is fastened on the upper of the horizontal projections
Side, to prevent vertical secondary support 24 from falling off from lower wire 62.
The present invention also provides a kind of multiple wire spacing methods of adjustment, adjust device using above-mentioned multiple wire spacing, will be double
The top sheave 11 of skating car 1 is hung on the upper conducting wire 61 of multiple conducting wire 6, and rope ladder head 2 is hung on to the lower wire 62 of multiple conducting wire 6
On, one end of insulation ropes 4 is fixed in rolled round 3, the other end stretch out rolled round 3 and around double block 1 lower sheave 12 after
It being locked on the lower wire 62 of multiple conducting wire 6, the handle of rotation rolled round 3 furthers the distance of multiple conducting wire, when furthering to required distance,
The free end of fixed lock 5 is fixed on the upper conducting wire 61 of multiple conducting wire 6, realizes the upper conducting wire 61 and lower wire 62 of multiple conducting wire 6
Distance locking.
A specific embodiment of the invention is write according to progressive mode, and each embodiment is highlighted
Difference, similar portion can be with cross-reference.
Embodiments of the present invention are elaborated above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (11)
1. multiple wire spacing adjusts device characterized by comprising double block (1), rope ladder head (2), rolled round (3), insulating cord
Rope (4) and fixed lock (5), wherein the top sheave (11) of the double block (1) hangs on the upper conducting wire of multiple conducting wire (6)
(61) on, the rope ladder head (2) is hung on the lower wire (62) of multiple conducting wire (6), and the rolled round (3) is fixedly installed on described soft
One end of the side of terraced head (2), the insulation ropes (4) is fixed in the rolled round (3), and the other end stretches out the rolled round (3)
And around being locked on the lower wire (62) of multiple conducting wire (6) after the lower sheave (12) of double block (1), the fixation latches (5)
It is fixedly connected on the top of rope ladder head (2), for locking the upper conducting wire (61) of multiple conducting wire (6) at a distance from lower wire (62).
2. multiple wire spacing described in accordance with the claim 1 adjusts device, it is characterised in that: the double block (1) and rolled round
It (3) is two, the insulation ropes (4) are two, and two rolled rounds (3) are symmetrically disposed on the left and right sides of rope ladder head (2), two
One end of root insulation ropes (4), which corresponds, to be fixed in two rolled rounds (3), the other end stretch out rolled round (3) and correspond around
It is locked on the lower wire (62) of multiple conducting wire (6) after crossing the lower sheave (12) for the double block (1) being positioned above.
3. multiple wire spacing described in accordance with the claim 1 adjusts device, it is characterised in that: the insulation ropes (4) are exposed to
One end of rolled round (2) is fixedly connected with a lock, connects for locking with the lower wire (62) of multiple conducting wire (6).
4. multiple wire spacing described in accordance with the claim 1 adjusts device, it is characterised in that: the fixed lock (5) is two,
It is symmetrically fixed on the top of rope ladder head (2).
5. answering wire spacing according to claim 4 adjusts device, it is characterised in that: the fixed lock (5) includes upper
Thread hook (51) and lower connecting block (52), wherein the lower connecting block (52) is described from the bottom to top through setting one screw rod (53)
The free end of screw rod (53) is cooperatively connected in the lower end of upper thread hook (51), by the end of rotary screw (53), it can be achieved that on
Thread hook (51) and lower connecting block (52) close to or away from.
6. answering wire spacing according to claim 4 adjusts device, it is characterised in that: the fixed lock (5) includes upper
The lower part of thread hook (51) and lower connecting block (52), the upper thread hook (51) connects the first lead screw (54), the lower connecting block
(52) top connects second lead screw (55) opposite with the first lead screw (54) hand of spiral, first lead screw (54)
It is connect with the second lead screw (55) by threaded sleeve (56), upper thread hook (51) can be achieved by rotating the threaded sleeve (56)
With lower connecting block (52) close to or away from.
7. multiple wire spacing described in accordance with the claim 1 adjusts device, it is characterised in that: the rope ladder head (2) includes parallel
The vertical main support (21) of two be arranged is arranged at intervals with crossbeam (22) between the vertical main support (21), the vertical master
The top of bracket (21) connects vertical secondary support (24), the vertical main support (21) and vertical secondary support by connecting rod (23)
(24) fix line wheel (25) between.
8. answering wire spacing according to claim 7 adjusts device, it is characterised in that: under the vertical secondary support (24)
Anti-drop rod (26) are fixed between end and vertical main support (21).
9. according to claim 8 answer wire spacing adjust device, it is characterised in that: one end of the anti-drop rod (26) with
Hingedly, the other end is threadedly coupled by bolt with vertical main support (21) vertical secondary support (24).
10. answering wire spacing according to claim 7 adjusts device, it is characterised in that: further include that can be fastened on described erect
To the rectangle limitting casing of main support (21) and vertical secondary support (24) periphery, the vertical main support (21) and vertical secondary support
(24) phase back side has been correspondingly connected with horizontal projections, and the rectangle limitting casing is fastened on the top of the horizontal projections, with
Prevent vertical secondary support (24) from falling off from lower wire (62).
11. multiple wire spacing method of adjustment, it is characterised in that: using between multiple conducting wire described in any one of any one of claims 1 to 10 10
Away from adjustment device, the top sheave (11) of double block (1) is hung on the upper conducting wire (61) of multiple conducting wire (6), by rope ladder head (2)
It hangs on the lower wire (62) of multiple conducting wire (6), one end of insulation ropes (4) is fixed in rolled round (3), other end stretching is shaken
Wheel (3) and around double block (1) lower sheave (12) after be locked on the lower wire (62) of multiple conducting wire (6), rotate rolled round (3)
Handle further the distance of multiple conducting wire, when furthering to required distance, multiple conducting wire is fixed in the free end of fixed lock (5)
(6) on upper conducting wire (61), locking of the upper conducting wire (61) of multiple conducting wire (6) at a distance from lower wire (62) is realized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910873128.1A CN110518493A (en) | 2019-09-17 | 2019-09-17 | It is a kind of to answer wire spacing adjustment device and method of adjustment |
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CN201910873128.1A CN110518493A (en) | 2019-09-17 | 2019-09-17 | It is a kind of to answer wire spacing adjustment device and method of adjustment |
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CN201910873128.1A Pending CN110518493A (en) | 2019-09-17 | 2019-09-17 | It is a kind of to answer wire spacing adjustment device and method of adjustment |
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CN210404554U (en) * | 2019-09-17 | 2020-04-24 | 国网辽宁省电力有限公司辽阳供电公司 | Compound wire spacing adjusting device |
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2019
- 2019-09-17 CN CN201910873128.1A patent/CN110518493A/en active Pending
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JP2008303049A (en) * | 2007-06-11 | 2008-12-18 | Mitsubishi Electric Corp | Rope come-off preventive device of elevator |
JP3151512U (en) * | 2009-04-14 | 2009-06-25 | 日本郵船株式会社 | Ship ladder fixing device |
CN202159930U (en) * | 2011-08-04 | 2012-03-07 | 辽宁省电力有限公司辽阳供电公司 | Adjuster for compound conductor spacing of power transmission line |
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