Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the present invention provides a kind of electrical lead actinobacillus device, effectively
The existing actinobacillus device that solves draw drum is contained in frame relatively difficult, unwrapping wire rotate time have some setbacks, frame is at wheel
On can not keep balance, and the problem that wheel easily moves forward and backward during unwrapping wire well.
The technical scheme is that, including frame, before and after described frame, two side ends is respectively equipped with wheel, described frame
Left side be provided with promotion handrail, before and after the frame above described wheel, side is respectively equipped with corresponding chute, and described chute is left
High right low open skewed in left and right closed at both ends and front and back, slide in described chute and be provided with bearing block, described chute upper
End and lower end are respectively equipped with the slideway extended along chute, and described bearing block upper and lower side is respectively equipped with the cunning extending in slideway
Block, rotates in described bearing block and is fixed with fixing cylinder, and described fixing cylinder inner headed face is provided with the most penetrating draw-in groove, two fix cylinder it
Between be equipped with support shaft, described support shaft is provided with the card article being stuck in draw-in groove, and the fixing cylinder outside described frame is provided with to be worn
The most fixing cylinder and the pin hole of support shaft, be equipped with pin in described pin hole, front and back the support shaft upper sleeve gasket between card article
Having cylindrical shape inflatable packer, one end of described support shaft to be extended with the gas tube connected with inflatable packer internal cavity, described gas tube is certainly
By end equipped with charging connector, the frame at two ends, described track length direction axially having screwed the first bolt, described first bolt is put
Part outside frame is provided with first-hand stubborn part, and the frame of the left and right sides of described wheel is provided with vertical expansion link, institute
The lower end stating expansion link is provided with road wheel.
The present invention is used in power industry, owing to power industry it is frequently necessary to the wire on drum is carried out unwrapping wire, and tradition
Device install laborious and inconvenient, it is impossible to well positioning, rotate shape poor, promote laborious, this device solves problem above, sharp
Regulate the high and low position of drum with slidably bearing block and the first bolt, utilize inflatable packer to fasten drum, utilize pin
Support shaft and support tube being synchronized with card article, use bearing to make support tube drive the rotation of drum smooth-going, utilization is individual stretching
Contracting bar and road wheel play stationary support location and the effect of walking support, save substantial amounts of manpower, reduce workman's
Labor intensity so that electric power is laid and first-aid repair efficiency increases, and accelerates the service rate to the people.
It is convenient and strength-saving that the present invention installs drum, and adjustable is strong, the fixing fastening of drum, rotates light, promotes laborsaving, supports
Polarization is good.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail.
Being given by Fig. 1 to Fig. 8, the technical scheme is that, including frame 1, before and after described frame 1, two side ends is respectively
Being provided with wheel 2, the left side of described frame 1 is provided with promotion handrail 27, and before and after the frame 1 above described wheel 2, side is respectively equipped with
Corresponding chute 3, described chute 3 right low left high is left and right closed at both ends and open skewed front and back, sliding in described chute 3
Moving and be provided with bearing block 4, the top and bottom of described chute 3 are respectively equipped with the slideway 5 extended along chute 3, on described bearing block 4
Lower end is respectively equipped with the slide block 6 extending in slideway 5, rotates and be fixed with fixing cylinder 7, in described fixing cylinder 7 in described bearing block 4
Disc is provided with the most penetrating draw-in groove 8, and two fix and are equipped with support shaft 9 between cylinder 7, and described support shaft 9 is provided with and is stuck in draw-in groove 8
Interior card article 10, the fixing cylinder 7 outside described frame 1 is provided with the pin hole 11 penetrating fixing cylinder 7 and support shaft 9, described pin
Being equipped with pin 12 in nail 11, front and back support shaft 9 upper sleeve gasket between card article 10 has cylindrical shape inflatable packer 13, described support
One end of axle 9 is extended with the gas tube 14 connected with inflatable packer 13 internal cavity, described gas tube 14 free end equipped with charging connector 15,
Axially having screwed the first bolt 16 in the frame 1 at described chute 3 length direction two ends, described first bolt 16 is placed in outside frame 1
Part be provided with first-hand stubborn part 17, the frame 1 of the left and right sides of described wheel 2 is provided with vertical expansion link 18, described
The lower end of expansion link 18 is provided with road wheel 19.
Described expansion link 18 is the second bolt being screwed in frame 1, and the upper end of described second bolt is provided with second-hand and twists
Part 20, described road wheel 19 is universal wheel.The second bolt can be screwed when in use and i.e. reach the effect of flexible universal wheel,
When upwards screwing the second bolt, universal wheel departs from ground, and when screwing downwards the second bolt, universal wheel contact ground is played and propped up
Support and auxiliary pushing effect.
Described road wheel 19 is the universal wheel of strap brake.The universal wheel of brake device can be carried out after putting down easily
Walking, when needs location carries out unwrapping wire, opens the brake gear of universal wheel so that universal wheel fixes, and it is fixed to carry out frame
Position.
Described expansion link 18 is rectangle expansion link, and the side, lower end of described expansion link connects through hinge 21 the one of rotating shaft 22
End, the other end of rotating shaft 22 is fixed with runner, described expansion link 18 lower part is fixed with prevention rotating shaft and upwards turns over from horizontal plane
Dynamic baffle plate 23, baffle plate 23 lower end is provided with the first magnetic piece 24, and rotating shaft 22 is provided with second magnetic piece corresponding with the first magnetic piece 24
25。
Described expansion link 18 is made up of the motion bar 1802 worn in being fixed on loop bar 1801 in frame 1, loop bar 1801, lives
It is fixed with spring-loaded plunger 1803 in lever 1802, loop bar 1801 is provided with along its length and multiple matches with spring-loaded plunger 1803
Through hole 1804.
The round bar that described rotating shaft 22 is axially connected by rectangular shaft and rectangular shaft one end is constituted, and rectangular shaft is through being hingedly connected at square
On the lower end outside limit of shape expansion link, runner rotates and is fixed on round bar.The present invention is made up of parts such as loop bars when expansion link 18
Time, it when draw drum 26 is heavier, the most individually promotes frame 1 to need manually by two wheels 2 and keeps flat when in use
Weighing apparatus, causes high effort for, now can put down expansion link 18, then rotating shaft 22, by the first magnetic piece 24 and the second magnetic piece 25 adhesive,
Due to suction and the gravity being pressed downward against of magnetic piece, rotating shaft 22 will not downwardly turn over, and due to the effect of baffle plate 23, rotating shaft 22 also will not
Be flipped up, can be stable be operated, now runner and wheel 2 jointly land and are operated so that workman need not use hands
Lift or press against promotion handrail 3(handlebar) advance, greatly reduce the labor intensity of workman, when need to turn bigger curved time,
Can temporarily lift two runners, turn over curved after again runner put down and be operated, when draw drum 26 is light, can be by expansion link 18
It is in retracted mode, runner is adjusted to distance ground a certain distance, now can be convenient to use two wheels 2 of front end
It is operated, and owing to runner has a certain distance to ground, therefore it is difficult to encounter road surface and is difficult to scratching weeds, when
When needing that placement stable for frame 1 is carried out unwrapping wire, the first magnetic piece 24 and the second magnetic piece 25 are unpluged, rotating shaft 22 are rotated down,
The upper surface making rotating shaft 22 touches the lower surface of expansion link 18, and now runner is in and keeps flat, and therefore can work as supporting leg and use,
And owing to runner keeps flat, it is therefore prevented that ground has slight inclination that frame 1 is slided, and frame 1 now is positioned in original place, can
To carry out unwrapping wire easily.
The pin hole 11 of described frame 1 front end is circular port, and the pin hole 11 at described frame 1 rear portion is by edge on fixing cylinder 7
Fixing cylinder 7 extend strip hole and fixing axle on circular hole constitute.Pin hole 11 is so set, first by circular port
Pin 11 inserts pin hole, the most again strip pin hole is inserted into pin, is so conducive to the alignment of two ends pin hole, has
It is beneficial to fixing axle be located in fixing cylinder.
Described first-hand stubborn part 17 is the longitudinal rod being perpendicular to the first bolt.
It is the longitudinal rod being perpendicular to the second bolt that described second-hand twists part 20.
Described pin 11 could alternatively be bolt, and spiral lower end has screwed nut.Support tube and support shaft is fixed with this.
One end towards bearing block 4 of described first bolt 16 is fixed with push pedal 28.Push pedal increase and bearing block are set
Contact area.
The left and right two side gripper shoe 29 that is provided with interval of described bearing block 4, described first bolt 16 is screwed in gripper shoe
In 29.Gripper shoe is set, advantageously in the support to bolt.
The when that the present invention using, promote frame 1 to arrive at drum 26, then use support shaft 9 to wear in the middle of drum 26
Through hole in, then utilize lever principle, be lifted up promote handrail 27 so that frame 1 right-hand member is downward-sloping, regulate bearing block
First bolt 16 at 4 two ends, slides into the bottom of chute 3 or suitable position, then by support tube 7 by bearing block 4
The hole of hole alignment drum 26, penetrates outside for the support shaft 9 support tube 7 from one end, through two support tubes 7 and middle drum
The hole of 26, when arranging support tube 7 and inflatable packer 13, the state of inflatable packer 13 inflation is wrapped around in support shaft 9, inflatable packer 13
Can be made up of gum elastic, outside support shaft 9 axle center to draw runner 10 between distance more than to the distance outside inflatable packer 13,
And the external diameter that inflatable packer 13 is not when inflating is less than the internal diameter of support tube 7, so inflatable packer 13 can will be wrapped up in support shaft 9
Part also pass in support tube 7, through the most first by pin hole 11 be circular port partially pass through pin 12, then due to separately
One pin hole is strip, therefore only need to pass pin on the circular port on elongate holes and support shaft below 9
12, so far support shaft 9 is fixed on support tube 7, then workman hand steered promotion handrail 27 be pressed downward against, by support 1
Right side tilts, and behind the position of the good bearing block 4 of position adjustment as required, screws the first bolt 16, from two ends, left and right by bearing
Seat 4 diebacks are fixed on its required position.Owing to support shaft 9 is provided with inflatable packer 13, inflatable packer 13 can be inflated,
Inflatable packer 13 can be inflated through charging connector 15 with inflator pump, it is possible to use it is inflated by air pump, fills after inflation
Air cushion 13 is heaved, and then inflatable packer 13 holds out against the inner headed face of center hole of drum 26 so that drum 26 tightly be enclosed within support
On axle 9, it is also possible to air gauge is set in gas tube 14, show the air pressure in inflatable packer 13.Then before can promoting wheel 2
Enter the position needing unwrapping wire, when drum 26 is heavier, the road wheel 19 of left end or right-hand member can be put down, make as supporting
With, when the center of bearing block 4 is placed in wheel 2 center left end, put down the road wheel 19 of left end, when the center of bearing block 4 is placed in
During wheel 2 center right-hand member, putting down the road wheel 19 of right-hand member, after putting down road wheel 19, people just not be used in pressure or lift promotion
Handrail 27 so that promote frame 1 laborsaving.When behind the position being pulled to need direction, road wheel 19 is used frame 1 to be carried out
Support and location, be positioned at original place by frame 1, the most manually pull wire, or stir drum 26 with hands and carry out unwrapping wire, due to
Being combined with draw-in groove 8 and card article 10 and pin 12 between support axle 9 and support tube 7, therefore support shaft 9 can drive support tube 7 to exist
It is fixed on the bearing in bearing block 4 Nei rotation, owing to using bearing to rotate, therefore rotates light, need not use energetically
Rotation with smooth-going.The present invention is easy for installation, uses first bolt 16 at the bearing block 4 and bearing block two ends slided to carry out exchanging shaft
The position of bearing 4, uses draw-in groove 8, card article 10, pin 12 and inflatable packer 13 that drum 26 is fixed and is rotated, easy for installation
Fastening, laborsaving, rotate effective, use expansion link 18 and road wheel 19 make location and promote conveniently, laborsaving.
The present invention is used in power industry, owing to power industry it is frequently necessary to the wire on drum is carried out unwrapping wire, and tradition
Device install laborious and inconvenient, it is impossible to well positioning, rotate shape poor, promote laborious, this device solves problem above, sharp
Regulate the high and low position of drum with slidably bearing block and the first bolt, utilize inflatable packer to fasten drum, utilize pin
Support shaft and support tube being synchronized with card article, use bearing to make support tube drive the rotation of drum smooth-going, utilization is individual stretching
Contracting bar and road wheel play stationary support location and the effect of walking support, save substantial amounts of manpower, reduce workman's
Labor intensity so that electric power is laid and first-aid repair efficiency increases, and accelerates the service rate to the people.
It is convenient and strength-saving that the present invention installs drum, and adjustable is strong, the fixing fastening of drum, rotates light, promotes laborsaving, supports
Polarization is good.