CN108023306B - A kind of power scheduling power grid construction stretching machine - Google Patents
A kind of power scheduling power grid construction stretching machine Download PDFInfo
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- CN108023306B CN108023306B CN201711434221.XA CN201711434221A CN108023306B CN 108023306 B CN108023306 B CN 108023306B CN 201711434221 A CN201711434221 A CN 201711434221A CN 108023306 B CN108023306 B CN 108023306B
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- 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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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Abstract
The invention discloses a kind of power scheduling power grid construction stretching machines, including pedestal, support plate and support column are respectively welded at the top of the pedestal, support plate is fixedly installed with servo motor far from the side of support column, and support plate is rotatably equipped with first rotating shaft close to the side of support column, first rotating shaft is fixedly connected with the output shaft of servo motor, first rotating shaft is welded with the first position-arresting disk close to the side of support column, first position-arresting disk is welded with annular sleeve close to the side of support column, being slidably installed on annular sleeve, there are four camber slide bars, four camber slide bars are welded with same second position-arresting disk close to one end of support column.Practical performance of the present invention is high, and structure is simple, easy to operate, quickly the amount of storage of cable hoist can be adjusted by simple rotational action, while can also adjust the diameter of cable hoist, to be suitable for the demand of different-stiffness cable.
Description
Technical field
The present invention relates to cable laying technical field more particularly to a kind of power scheduling power grid construction stretching machines.
Background technique
With the continuous development of society, increase of the people to power demand, the continuous increase of electricity capacity, this is to electric power
More stringent requirements are proposed for the ability to transmit electricity of equipment, it is therefore desirable to carry out large-scale electric network reconstruction, be mainly concerned with many types of
Number, large capacity, large batch of cable laying work, due to power cable be laid with work mostly in ditch, pipe in carry out, by special
The difficulty of limitation and the construction of environment, pulling equipment majority used at present are bundled in end using traction rope and are drawn,
It is not fixed easily, is easily damaged end, cable, which easily slips away, draws binding point, go on smoothly traction cannot, is easy to operator
Personal injury is caused, through retrieving, Authorization Notice No. provides that the invention discloses a kind of high for CN106207878ADE patent document
Voltage cable drafting tool, including support plate, the support plate bottom is connected with front stretching support frame and rear retractable support frame, described
Universal wheel is connected with by wheeling supporting frame between front stretching support frame and rear retractable support frame, is connected with electricity at the top of the support plate
Motivation protective shell and reserve tank, the motor protection shell inside are equipped with motor and traction wheel, the motor and traction wheel
By taking turns band connection, it is connected with handle on the traction wheel, the motor is connected with power supply line and plug, the reserve tank top
Portion is connected with cable protection shell, and the cable protection shell has cable sheave by cable connection, and the cable sheave passes through cable
Pulley support frame is fixedly connected in support plate, can adapt to be driven by electricity simultaneously and artificial traction can under the protection of cable protection shell
Effectively cable is prevented to slip away pulley, protects cable, it is safe and efficient, it improves work efficiency, alleviates labor intensity.
But in place of above-mentioned this design Shortcomings, the amount of storage of cable hoist cannot be adjusted, and not be able to satisfy open country
To the demand of the dosage of cable when outer operation, need often to supplement, and the diameter of cable hoist cannot be changed, it is different rigid to meet
The cable use demand of degree, influences to construct.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of power scheduling power grid construction stretching machines.
A kind of power scheduling power grid construction stretching machine proposed by the present invention, including pedestal, the top difference of the pedestal
It is welded with support plate and support column, support plate is fixedly installed with servo motor far from the side of support column, and support plate is close to branch
The side of dagger is rotatably equipped with first rotating shaft, and first rotating shaft is fixedly connected with the output shaft of servo motor, and first rotating shaft is close
The side of support column is welded with the first position-arresting disk, and the first position-arresting disk is welded with annular sleeve, ring-like set close to the side of support column
It is slidably installed on cylinder there are four camber slide bar, four camber slide bars are welded with same second limit close to one end of support column
Disk offers first through hole on the second position-arresting disk, the second shaft is rotatably equipped in first through hole, the second shaft is far from support column
One end extend in annular sleeve and be welded on the first position-arresting disk, the second through-hole is offered on support column, the second shaft is remote
One end from the first position-arresting disk extends in the second through-hole, and the second shaft and the inner wall of the second through-hole are slidably connected, and second turn
Axis offers the first groove far from one end of the first position-arresting disk, screw rod is rotatably equipped in the first groove, screw rod is far from the first limit
One end of position disk extends to outside the first groove, and the first groove is far from offering the second groove, screw rod on the side inner wall of support column
It is rotatably installed in the second groove far from one end of support column, the is offered in the top inner wall and bottom interior wall of the first groove
One through slot is slidably fitted with the first sliding block in two the first through slots, and one end that two the first sliding blocks are located remotely from each other is welded on
On the inner wall of first through hole, and two the first sliding block one end close to each other all extend in the first groove, there are two screw rod is set
Screw shell, two the first sliding blocks are in the middle position of two screw shells, and screw flight is mounted on two screw shells
It is interior, it is opened up on the second position-arresting disk there are four the second through slot, is slidably fitted with the second sliding block in four the second through slots, four second
Sliding block is respectively welded on corresponding camber slide bar far from the side of support column, in the top inner wall and bottom interior wall of the second through slot
It is welded with same first slide bar, third through-hole is offered on the second sliding block, the first sliding bar is mounted in third through-hole, the
Sliding sleeve is equipped with the first spring on one slide bar, and the first spring is welded on the second sliding block far from second turn close to one end of the second shaft
The side of axis, and the first spring is welded on the second through slot far from the side inner wall of the second shaft far from one end of the second shaft,
Second through slot is slidably fitted with the second slide bar far from third through slot is offered on the side inner wall of the second shaft in third through slot,
The bottom of second slide bar is hinged with support rod, and support rod is in one end in the second through slot and the second sliding block far from the second shaft
Side is hinged, and four the second slide bars all extend to outside corresponding third through slot close to one end of support column and are welded with same
Three position-arresting disks offer fourth hole on third position-arresting disk, and the second shaft is slidably mounted in fourth hole.
Preferably, second slide bar offers third groove far from one end of support column, is slidably installed in third groove
There is third slide bar, third slide bar extends in third through slot far from one end of support column and is welded on third through slot far from support column
Side inner wall on.
Preferably, sliding sleeve is equipped with second spring on the third slide bar, and second spring is close to one end of third position-arresting disk
It is welded on the one end of the second slide bar far from third position-arresting disk, and second spring is welded on third far from one end of third position-arresting disk and leads to
Slot is far from the side inner wall of third position-arresting disk.
Preferably, the top and bottom of the screw shell are welded with third sliding block, and two third sliding blocks slide respectively
It is mounted in corresponding first through slot.
Preferably, the third through slot is far from offering first sliding groove on the side inner wall of first through hole, in first sliding groove
It is slidably fitted with Four-slider, Four-slider extends in third through slot close to one end of first through hole and is welded on the second sliding block
One end far from first through hole.
Preferably, second sliding slot is offered on the two sides inner wall of the third groove, is slided in two second sliding slots
5th sliding block is installed, two the 5th sliding block one end close to each other all extend in third groove and are welded on third slide bar
On.
Preferably, the first ring groove, rotational installation in the first ring groove are offered on the side wall of second groove
There is the first ring-like fixture block, the first ring-like fixture block fixation is set on screw rod.
Preferably, the second ring groove, rotational installation in the second ring groove are offered on the side wall of second through-hole
There is the second ring-like fixture block, the second ring-like fixture block fixation is set in the second shaft.
Preferably, third ring groove is offered on the inner wall of first groove, it is logical that third ring groove is in second
The ring-like fixture block of third is rotatably equipped in hole, and in third ring groove, the ring-like fixture block fixation of third is set on screw rod.
Preferably, one end that the screw rod is in outside the first groove is welded with handle, and handle and screw rod form T-type structure.
Compared with prior art, the beneficial effects of the present invention are:
(1), it is slided by handle, screw rod, the first groove, the second groove, screw shell, support column, the first through slot, first
Block, the second position-arresting disk, the second slide bar, the second shaft, fourth hole, third position-arresting disk, camber slide bar and annular sleeve match,
First swing handle, handle drives screw rod to rotate simultaneously in the first groove and the second groove, so that two screw shells are by spiral shell
Bar drives lateral displacement close to support column, and the screw shell far from support column pushes two the first sliding blocks respectively corresponding first
It is slided in through slot close to support column, two the first sliding blocks drive the second position-arresting disk to be slid laterally in the second shaft close to support
Column, the second shaft is slided in first through hole at this time, and the second position-arresting disk drives four camber slide bars to slide on annular sleeve far
From the first position-arresting disk, while the second position-arresting disk drives four the second slide bar transverse shiftings close to support column, so that four second cunnings
Bar drives third position-arresting disk transverse shifting close to support column, and the second shaft is slided in fourth hole at this time, when third position-arresting disk
When contacting support column, four camber sliding bars are detached from annular sleeve；
(2), pass through handle, screw rod, third position-arresting disk, the second slide bar, fourth hole, third through slot, the second through slot, second
Sliding block, support rod, third through-hole, the second shaft, camber slide bar, the first spring, third slide bar, the first slide bar and second spring phase
Cooperation, swing handle, so that third position-arresting disk is extruded, third position-arresting disk drives four the second slide bars to slip into correspondence respectively
Third through slot, third slide bar slides in corresponding third groove at this time, so that second spring is compressed, while the second slide bar
Support rod is driven to be rotated into the second through slot on the second sliding block, so that the second sliding block is pushed closer to the second shaft, at this time the
One spring is by the second sliding block pull, while the first slide bar slides in corresponding third through-hole, and the second sliding block drives corresponding arc
Type slide bar slides on the second position-arresting disk close to the second shaft, when four camber slide bars with the second shaft contacts when stop operating
The amount of storage adjusting of handle, cable hoist finishes.
Practical performance of the present invention is high, and structure is simple, easy to operate, can be quickly to electricity by simple rotational action
The amount of storage of cable capstan winch is adjusted, while can also adjust the diameter of cable hoist, to be suitable for different-stiffness cable
The demand of line.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of power scheduling power grid construction stretching machine proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of power scheduling power grid construction stretching machine proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of power scheduling power grid construction stretching machine proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the C portion of power scheduling power grid construction stretching machine proposed by the present invention；
Fig. 5 is a kind of structural schematic diagram of the part D of power scheduling power grid construction stretching machine proposed by the present invention.
In figure: 1 pedestal, 2 support plates, 3 support columns, 5 first rotating shafts, 6 first position-arresting disks, 7 annular sleeves, 8 camber slide bars,
9 second shafts, 10 first through hole, 11 first grooves, 12 screw rods, 13 second grooves, 14 first through slots, 15 first sliding blocks, 16 spiral shells
Line sleeve, 17 second through slots, 18 second sliding blocks, 19 first slide bars, 20 first springs, 21 third through-holes, 22 third through slots, 23
Two slide bars, 24 support rods, 25 third position-arresting disks, 26 fourth holes, 27 third grooves, 28 third slide bars, 29 second through-holes, 30
Two position-arresting disks.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, a kind of power scheduling power grid construction stretching machine, including pedestal 1, pedestal are proposed in the present embodiment
1 top is respectively welded support plate 2 and support column 3, and support plate 2 is fixedly installed with servo motor far from the side of support column 3
4, and support plate 2 is rotatably equipped with first rotating shaft 5, the output shaft of first rotating shaft 5 and servo motor 4 close to the side of support column 3
It is fixedly connected, first rotating shaft 5 is welded with the first position-arresting disk 6 close to the side of support column 3, and the first position-arresting disk 6 is close to support column 3
Side is welded with annular sleeve 7, and being slidably installed on annular sleeve 7, there are four camber slide bars 8, and four camber slide bars 8 are close to support
One end of column 3 is welded with same second position-arresting disk 30, offers first through hole 10 on the second position-arresting disk 30, in first through hole 10
It is rotatably equipped with the second shaft 9, the second shaft 9 extends in annular sleeve 7 far from one end of support column 3 and is welded on the first limit
On the disk 6 of position, the second through-hole 29 is offered on support column 3, the second shaft 9 extends to second far from one end of the first position-arresting disk 6 and leads to
In hole 29, and the second shaft 9 and the inner wall of the second through-hole 29 are slidably connected, and the second shaft 9 is opened far from one end of the first position-arresting disk 6
Equipped with the first groove 11, screw rod 12 is rotatably equipped in the first groove, screw rod 12 extends to far from one end of the first position-arresting disk 6
Outside one groove 11, the first groove 11 is far from the second groove 13 is offered on the side inner wall of support column 3, and screw rod 12 is far from support column
3 one end is rotatably installed in the second groove 13, and it is logical that first is offered in the top inner wall and bottom interior wall of the first groove 11
Slot 14 is slidably fitted with the first sliding block 15 in two the first through slots 14, and one end that two the first sliding blocks 15 are located remotely from each other is welded
It connects on the inner wall of first through hole 10, and two the first sliding block 15 one end close to each other all extend in the first groove 11, spiral shell
Bar 12 is set there are two screw shell 16, and two the first sliding blocks 15 are in the middle position of two screw shells 16,12 spiral shell of screw rod
Line is mounted in two screw shells 16, is opened up on the second position-arresting disk 30 there are four the second through slot 17, in four the second through slots 17
It is slidably fitted with the second sliding block 18, four the second sliding blocks 18 are respectively welded at corresponding camber far from the side of support column 3 and slide
On bar 8, it is welded with same first slide bar 19 in the top inner wall and bottom interior wall of the second through slot 17, is opened up on the second sliding block 18
There is third through-hole 21, the first slide bar 19 is slidably mounted in third through-hole 21, and sliding sleeve is equipped with the first spring on the first slide bar 19
20, the first spring 20 is welded on side of second sliding block 18 far from the second shaft 9, and the first bullet close to one end of the second shaft 9
Spring 20 is welded on side inner wall of second through slot 17 far from the second shaft 9 far from one end of the second shaft 9, and the second through slot 17 is remote
Third through slot 22 is offered on side inner wall from the second shaft 9, is slidably fitted with the second slide bar 23 in third through slot 22, second
The bottom of slide bar 23 is hinged with support rod 24, and support rod 24 is in one end in the second through slot 17 and the second sliding block 18 far from second
The side of shaft 9 is hinged, and four the second slide bars 23 are all extended to outside corresponding third through slot 22 and welded close to one end of support column 3
It is connected to the same third position-arresting disk 25, fourth hole 26 is offered on third position-arresting disk 25, the second shaft 9 is slidably mounted on the 4th
In through-hole 26, in handle, screw rod 12, the first groove 11, the second groove 13, screw shell 16, support column 3, the first through slot 14,
One sliding block 15, the second position-arresting disk 30, the second slide bar 23, the second shaft 9, fourth hole 26, third position-arresting disk 25, camber slide bar 8,
Under the cooperation of annular sleeve 7, first swing handle, handle drives screw rod 12 to turn simultaneously in the first groove 11 and the second groove 13
It is dynamic, so that two screw shells 16 drive lateral displacement close to support column 3 by screw rod 12, the screw shell far from support column 3
16 push two the first sliding blocks 15 to slide in corresponding first through slot 14 close to support column 3, two 15 bands of the first sliding block respectively
Dynamic second position-arresting disk 30 is slid laterally in the second shaft 9 close to support column 3, and the second shaft 9 is sliding in first through hole 10 at this time
Dynamic, the second position-arresting disk 30 drives four camber slide bars 8 to slide away from the first position-arresting disk 6, while the second limit on annular sleeve 7
Disk 30 drives four 23 transverse shiftings of the second slide bar close to support column 3, so that four the second slide bars 23 drive third position-arresting disk 25
Transverse shifting is close to support column 3, and the second shaft 9 is slided in fourth hole 26 at this time, when third position-arresting disk 25 contacts support column 3
When, four slidings of camber slide bar 8 are detached from annular sleeve 7；In handle, screw rod 12, third position-arresting disk 25, the second slide bar the 23, the 4th
Through-hole 26, third through slot 22, the second through slot 17, the second sliding block 18, support rod 24, third through-hole 21, the second shaft 9, camber are sliding
Bar 8, the first spring 20, third slide bar 28, the first slide bar 19, second spring cooperation under, swing handle so that third limit
Disk 25 is extruded, and third position-arresting disk 25 drives four the second slide bars 23 to slip into corresponding third through slot 22 respectively, and at this time the
Three slide bars 28 slide in corresponding third groove 27, so that second spring is compressed, while the second slide bar 23 drives support rod
24 are rotated into the second through slot 17 on the second sliding block 18, so that the second sliding block 18 is pushed closer to the second shaft 9, at this time first
Spring 20 is stretched by the second sliding block 18, while the first slide bar 19 slides in corresponding third through-hole 21, and the second sliding block 18 drives
Corresponding camber slide bar 8 slides on the second position-arresting disk 30 close to the second shaft 9, when four camber slide bars 8 with the second shaft 9
Stop operating handle when contact, and the amount of storage adjusting of cable hoist finishes, and practical performance of the present invention is high, and structure is simple, operation side
Just, quickly the amount of storage of cable hoist can be adjusted by simple rotational action, while electricity can also be adjusted
The diameter of cable capstan winch, to be suitable for the demand of different-stiffness cable.
In the present embodiment, the second slide bar 23 offers third groove 27 far from one end of support column 3, slides in third groove 27
Dynamic to be equipped with third slide bar 28, third slide bar 28 extends in third through slot 22 far from one end of support column 3 and is welded on third
Through slot 22 is far from the side inner wall of support column 3, and sliding sleeve is equipped with second spring on third slide bar 28, and second spring is close to third
One end of position-arresting disk 25 is welded on second one end of slide bar 23 far from third position-arresting disk 25, and second spring is far from third position-arresting disk
25 one end is welded on third through slot 22 far from the side inner wall of third position-arresting disk 25, and the top and bottom of screw shell 16 are equal
It is welded with third sliding block, two third sliding blocks are slidably mounted on respectively in corresponding first through slot 14, and third through slot 22 is far from
First sliding groove is offered on the side inner wall of one through-hole 10, Four-slider is slidably fitted in first sliding groove, and Four-slider is close
One end of first through hole 10 extends in third through slot 22 and is welded on second one end of sliding block 18 far from first through hole 10, third
Second sliding slot is offered on the two sides inner wall of groove 27, is slidably fitted with the 5th sliding block in two second sliding slots, two
Five sliding blocks one end close to each other all extends in third groove 27 and is welded on third slide bar 28, the side wall of the second groove 13
On offer the first ring groove, the first ring-like fixture block, the first ring-like fixture block fixing sleeve are rotatably equipped in the first ring groove
It is located on screw rod 12, the second ring groove is offered on the side wall of the second through-hole 29, is rotatably equipped in the second ring groove
Two ring-like fixture blocks, the second ring-like fixture block fixation are set in the second shaft 9, and it is ring-like to offer third on the inner wall of the first groove 11
Groove, third ring groove is in the second through-hole 29, and the ring-like fixture block of third, third are rotatably equipped in third ring groove
Ring-like fixture block fixation is set on screw rod 12, and one end that screw rod 12 is in outside the first groove 11 is welded with handle, handle and screw rod
12 composition T-type structures, in handle, screw rod 12, the first groove 11, the second groove 13, screw shell 16, support column 3, the first through slot
14, the first sliding block 15, the second position-arresting disk 30, the second slide bar 23, the second shaft 9, fourth hole 26, third position-arresting disk 25, camber
Slide bar 8, annular sleeve 7 cooperation under, first swing handle, handle drive screw rod 12 in the first groove 11 and the second groove 13
It rotates simultaneously, so that two screw shells 16 drive lateral displacement close to support column 3 by screw rod 12, the spiral shell far from support column 3
Line sleeve 16 pushes two the first sliding blocks 15 to slide in corresponding first through slot 14 close to support column 3, two first cunnings respectively
Block 15 drives the second position-arresting disk 30 to be slid laterally in the second shaft 9 close to support column 3, and the second shaft 9 is in first through hole at this time
Sliding in 10, the second position-arresting disk 30 drive four camber slide bars 8 to slide away from the first position-arresting disk 6 on annular sleeve 7, while the
Two position-arresting disks 30 drive four 23 transverse shiftings of the second slide bar close to support column 3, so that four the second slide bars 23 drive third limit
Position 25 transverse shifting of disk is close to support column 3, and the second shaft 9 is slided in fourth hole 26 at this time, when third position-arresting disk 25 contacts
When support column 3, four slidings of camber slide bar 8 are detached from annular sleeve 7；In handle, screw rod 12, third position-arresting disk 25, the second slide bar
23, fourth hole 26, third through slot 22, the second through slot 17, the second sliding block 18, support rod 24, third through-hole 21, the second shaft 9,
Camber slide bar 8, the first spring 20, third slide bar 28, the first slide bar 19, second spring cooperation under, swing handle, so that
Three position-arresting disks 25 are extruded, and third position-arresting disk 25 drives four the second slide bars 23 to slip into corresponding third through slot 22 respectively,
Third slide bar 28 slides in corresponding third groove 27 at this time, so that second spring is compressed, while the second slide bar 23 drives
Support rod 24 is rotated into the second through slot 17 on the second sliding block 18, so that the second sliding block 18 is pushed closer to the second shaft 9, this
When the first spring 20 stretched by the second sliding block 18, while the first slide bar 19 slides in corresponding third through-hole 21, the second sliding block
18 drive corresponding camber slide bar 8 slide close second shaft 9 on the second position-arresting disk 30, when four camber slide bars 8 are with the
Stop operating handle when the contact of two shafts 9, and the amount of storage adjusting of cable hoist finishes, and practical performance of the present invention is high, and structure is simple,
It is easy to operate, quickly the amount of storage of cable hoist can be adjusted by simple rotational action, while can be with
The diameter of cable hoist is adjusted, to be suitable for the demand of different-stiffness cable.
In the present embodiment, in use, first swing handle, handle drive screw rod 12 in the first groove 11 and the second groove 13
It rotates simultaneously, so that two screw shells 16 drive lateral displacement close to support column 3 by screw rod 12, the spiral shell far from support column 3
Line sleeve 16 pushes two the first sliding blocks 15 to slide in corresponding first through slot 14 close to support column 3, two first cunnings respectively
Block 15 drives the second position-arresting disk 30 to be slid laterally in the second shaft 9 close to support column 3, and the second shaft 9 is in first through hole at this time
Sliding in 10, the second position-arresting disk 30 drive four camber slide bars 8 to slide away from the first position-arresting disk 6 on annular sleeve 7, while the
Two position-arresting disks 30 drive four 23 transverse shiftings of the second slide bar close to support column 3, so that four the second slide bars 23 drive third limit
Position 25 transverse shifting of disk is close to support column 3, and the second shaft 9 is slided in fourth hole 26 at this time, when third position-arresting disk 25 contacts
When support column 3, four slidings of camber slide bar 8 are detached from annular sleeve 7, continue to rotate handle, so that third position-arresting disk 25 is extruded,
Third position-arresting disk 25 drives four the second slide bars 23 to slip into corresponding third through slot 22 respectively, and third slide bar 28 is right at this time
Sliding in the third groove 27 answered, so that second spring is compressed, while the second slide bar 23 drives support rod 24 in the second sliding block
The second through slot 17 is rotated on 18, so that the second sliding block 18 is pushed closer to the second shaft 9, the first spring 20 is by second at this time
Sliding block 18 stretches, while the first slide bar 19 slides in corresponding third through-hole 21, and the second sliding block 18 drives corresponding camber sliding
Bar 8 is slided on the second position-arresting disk 30 close to the second shaft 9, stops turning when four camber slide bars 8 are contacted with the second shaft 9
The amount of storage adjusting of dynamic handle, cable hoist finishes.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of power scheduling power grid construction stretching machine, including pedestal (1), which is characterized in that the top part of the pedestal (1)
It is not welded with support plate (2) and support column (3), support plate (2) is fixedly installed with servo motor far from the side of support column (3)
(4), and support plate (2) is rotatably equipped with first rotating shaft (5) close to the side of support column (3), first rotating shaft (5) and servo motor
(4) output shaft is fixedly connected, and first rotating shaft (5) is welded with the first position-arresting disk (6) close to the side of support column (3), the first limit
Position disk (6) is welded with annular sleeve (7) close to the side of support column (3), and being slidably installed on annular sleeve (7), it is sliding that there are four cambers
Bar (8), four camber slide bars (8) are welded with same second position-arresting disk (30), the second position-arresting disk close to the one end of support column (3)
(30) it offers first through hole (10), is rotatably equipped with the second shaft (9) in first through hole (10), the second shaft (9) is separate on
One end of support column (3) extends in annular sleeve (7) and is welded on the first position-arresting disk (6), and the is offered on support column (3)
Two through-holes (29), the second shaft (9) extends in the second through-hole (29) far from the one end of the first position-arresting disk (6), and the second shaft
(9) inner wall with the second through-hole (29) is slidably connected, and the second shaft (9) offers first far from the one end of the first position-arresting disk (6)
Groove (11) is rotatably equipped with screw rod (12) in the first groove, and screw rod (12) extends to the far from the one end of the first position-arresting disk (6)
One groove (11) outside, offers the second groove (13), screw rod (12) on the side inner wall of the first groove (11) separate support column (3)
One end far from support column (3) is rotatably installed in the second groove (13), the top inner wall and bottom interior wall of the first groove (11)
On offer the first through slot (14), is slidably fitted with the first sliding block (15) in two the first through slots (14), two first cunnings
One end that block (15) is located remotely from each other is welded on the inner wall of first through hole (10), and two the first sliding blocks (15) are close to each other
One end all extends in the first groove (11), and screw rod (12) is set there are two screw shell (16), and two the first sliding blocks (15) are located
In the middle position of two screw shells (16), screw rod (12) is threadably mounted in two screw shells (16), the thread bush
The top and bottom of cylinder (16) are welded with third sliding block, and two third sliding blocks are slidably mounted on corresponding first through slot respectively
(14) it in, is opened up on the second position-arresting disk (30) there are four the second through slot (17), four the second through slots (17) are interior to be slidably fitted with
Second sliding block (18), four the second sliding blocks (18) are respectively welded at corresponding camber slide bar (8) far from the side of support column (3)
On, same first slide bar (19) is welded in the top inner wall and bottom interior wall of the second through slot (17), on the second sliding block (18)
It offers third through-hole (21), the first slide bar (19) is slidably mounted in third through-hole (21), sliding sleeve on the first slide bar (19)
Equipped with the first spring (20), the first spring (20) is welded on the second sliding block (18) far from second close to the one end of the second shaft (9)
The side of shaft (9), and the first spring (20) is welded on the second through slot (17) far from second turn far from the one end of the second shaft (9)
On the side inner wall of axis (9), third through slot (22) are offered on the side inner wall of the second through slot (17) separate second shaft (9),
It is slidably fitted with the second slide bar (23) in third through slot (22), the bottom of the second slide bar (23) is hinged with support rod (24), support
It is hinged that bar (24) is in the side of one end in the second through slot (17) and the second sliding block (18) far from the second shaft (9), and four the
Two slide bars (23) all extend to corresponding third through slot (22) outside close to the one end of support column (3) and are welded with the same third limit
Position disk (25) offers fourth hole (26) on third position-arresting disk (25), and the second shaft (9) is slidably mounted on fourth hole (26)
It is interior.
2. a kind of power scheduling power grid construction stretching machine according to claim 1, which is characterized in that second slide bar
(23) one end far from support column (3) offers third groove (27), is slidably fitted with third slide bar in third groove (27)
(28), third slide bar (28) extends in third through slot (22) far from the one end of support column (3) and is welded on third through slot (22)
On side inner wall far from support column (3).
3. a kind of power scheduling power grid construction stretching machine according to claim 2, which is characterized in that the third slide bar
(28) sliding sleeve is equipped with second spring on, and second spring is welded on the second slide bar (23) far close to one end of third position-arresting disk (25)
One end from third position-arresting disk (25), and second spring is welded on third through slot (22) far far from one end of third position-arresting disk (25)
On side inner wall from third position-arresting disk (25).
4. a kind of power scheduling power grid construction stretching machine according to claim 1, which is characterized in that the third through slot
(22) first sliding groove is offered on the side inner wall far from first through hole (10), is slidably fitted with Four-slider in first sliding groove,
Four-slider extends in third through slot (22) close to one end of first through hole (10) and is welded on the second sliding block (18) far from the
One end of one through-hole (10).
5. a kind of power scheduling power grid construction stretching machine according to claim 2, which is characterized in that the third groove
(27) second sliding slot is offered on two sides inner wall, is slidably fitted with the 5th sliding block in two second sliding slots, two the 5th
Sliding block one end close to each other all extends in third groove (27) and is welded on third slide bar (28).
6. a kind of power scheduling power grid construction stretching machine according to claim 1, which is characterized in that second groove
(13) the first ring groove is offered on side wall, the first ring-like fixture block is rotatably equipped in the first ring groove, first is ring-like
Fixture block fixation is set on screw rod (12).
7. a kind of power scheduling power grid construction stretching machine according to claim 1, which is characterized in that second through-hole
(29) the second ring groove is offered on side wall, the second ring-like fixture block is rotatably equipped in the second ring groove, second is ring-like
Fixture block fixation is set on the second shaft (9).
8. a kind of power scheduling power grid construction stretching machine according to claim 1, which is characterized in that first groove
(11) third ring groove is offered on inner wall, third ring groove is in the second through-hole (29), and third ring groove
It is inside rotatably equipped with the ring-like fixture block of third, the ring-like fixture block fixation of third is set on screw rod (12).
9. a kind of power scheduling power grid construction stretching machine according to claim 1, which is characterized in that the screw rod (12)
One end in the first groove (11) outside is welded with handle, and handle and screw rod (12) form T-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711434221.XA CN108023306B (en) | 2017-12-26 | 2017-12-26 | A kind of power scheduling power grid construction stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711434221.XA CN108023306B (en) | 2017-12-26 | 2017-12-26 | A kind of power scheduling power grid construction stretching machine |
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| Publication Number | Publication Date |
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| CN108023306A CN108023306A (en) | 2018-05-11 |
| CN108023306B true CN108023306B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711434221.XA Active CN108023306B (en) | 2017-12-26 | 2017-12-26 | A kind of power scheduling power grid construction stretching machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109282022B (en) * | 2018-10-19 | 2020-07-24 | 嘉兴市中法天线实业有限公司 | Electric power dispatching electric wire netting construction is with leading a machine |
| CN110459986B (en) * | 2019-09-17 | 2020-12-22 | 国网山东省电力公司烟台市福山区供电公司 | Electric power dispatching electric wire netting construction is with leading a machine |
| CN110970833B (en) * | 2019-10-22 | 2021-02-26 | 国网四川省电力公司 | Transmission line that bearing capacity aassessment of construction enterprise was with taking damping leads a machine |
| CN111644535B (en) * | 2020-05-27 | 2022-03-22 | 国网山东省电力公司龙口市供电公司 | Miniature stretching machine for power grid construction |
| CN114873499B (en) * | 2022-06-10 | 2024-01-26 | 孟志华 | Safety winch with accurate positioning mechanism for hoisting equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1597110A (en) * | 1977-12-08 | 1981-09-03 | Hill J | Reels |
| JP6147524B2 (en) * | 2013-03-01 | 2017-06-14 | ジャスティン株式会社 | Variable reel |
| CN204046066U (en) * | 2014-08-22 | 2014-12-24 | 扬州赛格布线科技集团有限公司 | Package cable pay off rack |
| CN105347116A (en) * | 2015-11-11 | 2016-02-24 | 江苏长城电缆有限公司 | Telescopic cable reel and cable winding method |
| CN205544158U (en) * | 2016-05-05 | 2016-08-31 | 国网山东省电力公司阳谷县供电公司 | A unwrapping wire ware for electric wire netting is under construction |
| CN106207878A (en) * | 2016-08-31 | 2016-12-07 | 张家港市华扬冶金机械有限公司 | A kind of high tension cable drafting tool |
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