CN107545989A - A kind of transformer installs lifting apparatus - Google Patents
A kind of transformer installs lifting apparatus Download PDFInfo
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- CN107545989A CN107545989A CN201710751796.8A CN201710751796A CN107545989A CN 107545989 A CN107545989 A CN 107545989A CN 201710751796 A CN201710751796 A CN 201710751796A CN 107545989 A CN107545989 A CN 107545989A
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The present invention relates to a kind of lifting apparatus, more particularly to a kind of transformer installation lifting apparatus.The technical problem to be solved in the present invention is to provide it is a kind of it is easy to adjust, firmly install, transformer simple to operate installation lifting apparatus.In order to solve the above-mentioned technical problem, the invention provides such a transformer to install lifting apparatus, includes fixing device etc.；Fixing device is arranged on two electric poles in left and right, and the inner side of fixing device is hingedly connected with pole, and the top of two poles in left and right is hingedly connected with cross bar, and the bottom of cross bar is provided with lifting apparatus.The present invention is fixed lifting apparatus on utility poles by fixing device; also by the mutual cooperation of lifting apparatus and apparatus for placing by transformer lifting; transformer can so be installed; also increase the friction of the 3rd fixture block and the 4th fixture block and electric pole by neonychium, protect the 3rd fixture block and the 4th fixture block.
Description
Technical field
The present invention relates to a kind of lifting apparatus, more particularly to a kind of transformer installation lifting apparatus.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, transformer by iron core (or magnetic core) and
Coil forms, and coil has two or more windings, wherein the winding for connecing power supply is primary coil, remaining winding is secondary
Level coil.It can convert alternating voltage, electric current and impedance.The iron that simplest iron-core transformer is made by a soft magnetic materials
The coil of the heart and two numbers of turn being enclosed on iron core not etc. is formed.
Transformer is relatively conventional in daily life, meanwhile, the installation of transformer is also the problem that workpeople pays attention to,
But existing transformer installation lifting apparatus there are the shortcomings that regulation is inconvenient, installation is insecure, complex operation, therefore urgently
Need to research and develop it is a kind of it is easy to adjust, firmly install, transformer simple to operate installation lifting apparatus.
The content of the invention
(1) technical problems to be solved
Existing transformer installation lifting apparatus regulation is inconvenient, installs insecure, complex operation in order to overcome by the present invention
The shortcomings that, the technical problem to be solved in the present invention is to provide it is a kind of it is easy to adjust, firmly install, transformer simple to operate installation
Lifting apparatus.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a transformer to install lifting apparatus, includes solid
Determine device, pole, cross bar and lifting apparatus, fixing device is arranged on two electric poles in left and right, and the inner side of fixing device is cut with scissors
Pole is connected in succession, and the top of two poles in left and right is hingedly connected with cross bar, and the bottom of cross bar is provided with lifting apparatus.
Preferably, fixing device includes the first fixture block, the first fixed block, the second fixture block, the second fixed block, the first bolt
With the first nut, the bottom of two poles in left and right is respectively connected with the first fixture block, and the opposite side of the first fixture block is equipped with the second fixture block,
The front-end and back-end of first fixture block are equipped with the first fixed block, and the front-end and back-end of the second fixture block are equipped with the second fixed block, preceding
First fixed block at both ends and the middle part of the second fixed block are provided with the first screw afterwards, and the first fixed block of front end and second are fixed
The first screw in block communicates, and the first screw in the first fixed block and the second fixed block of rear end communicates, in the first screw
Provided with the first bolt, the tail end of the first bolt is provided with the first nut.
Preferably, lifting apparatus includes fixed pulley, bracing wire, movable pulley, the first steel wire rope and the second steel wire rope, the first steel
The top of cord and the second steel wire rope is connected with running block, and the bottom of cross bar is provided with two fixed pulleys, one end and the horizontal stroke of bracing wire
The right side connection of bar bottom, bracing wire bypass movable pulley and fixed pulley, and the other end of bracing wire stretches out from the fixed pulley in left side.
Preferably, gripping mechanism is also included, gripping mechanism includes contiguous block, clamp, latch and block, the first fixture block
Groove is inside provided with, through hole is provided with the middle part of the first fixture block, groove is connected with through hole, and the bottom of pole is hinged through the position of through hole
It is connected with contiguous block, the one end of contiguous block away from pole is equipped with clamp, and the one end of clamp away from pole is equipped with latch, and first
Side of the fixture block away from electric pole is equipped with block.
Preferably, apparatus for placing is also included, apparatus for placing, which includes, places plate, the 3rd fixture block, the 4th fixture block, the second spiral shell
Bolt and the second nut, it is provided between the inner side of two electric poles in left and right and places plate, places plate left and right ends and be hingedly connected with the
Three fixture blocks and the 4th fixture block, the 3rd fixture block and the 4th fixture block are articulated and connected close to the one end for placing plate, the 3rd fixture block and the 4th card
One end that block is located remote from plate contacts with each other, and the contact position of the 3rd fixture block and the 4th fixture block is provided with the second screw, the second spiral shell
The second bolt is provided with hole, the tail end of the second bolt is provided with the second matched nut.
Preferably, L-shaped bar, wheel, connecting rod and warning strip are also included, the right-hand member for placing plate bottom is provided with L-shaped bar, L-shaped
Bar tail end is connected with wheel, and wheel contacts with the electric pole of right-hand member, and the firm of L-shaped bar is hingedly connected with connecting rod, the tail end of connecting rod
Provided with warning strip.
Preferably, support bar, reel and joystick are also included, the left side of the electric pole of left part is provided with support bar, branch
The left end of strut is provided with reel, and reel is connected with bracing wire, is hingedly connected with joystick on front side of reel, joystick with around
The link position of line wheel is located at the front side of support bar.
Preferably, neonychium is also included, the 3rd fixture block and the contact position of the 4th fixture block and electric pole are provided with neonychium.
Preferably, rubber blanket is also included, the top for placing plate is provided with rubber blanket.
Operation principle：When people need to install transformer, pole is fixed by fixing device first, then passes through lift
Device is risen to pinion transformer and be lifted to suitable position.
Because fixing device include the first fixture block, the first fixed block, the second fixture block, the second fixed block, the first bolt and
First nut, the bottom of two poles in left and right are respectively connected with the first fixture block, and the opposite side of the first fixture block is equipped with the second fixture block, the
The front-end and back-end of one fixture block are equipped with the first fixed block, and the front-end and back-end of the second fixture block are equipped with the second fixed block, front and rear
First fixed block at both ends and the middle part of the second fixed block are provided with the first screw, the first fixed block and the second fixed block of front end
The first interior screw communicates, and the first screw in the first fixed block and the second fixed block of rear end communicates, and is all provided with the first screw
There is the first bolt, the tail end of the first bolt is provided with the first nut.When needing lifting transformer, it is necessary first to fixed pole and horizontal stroke
Bar and then fixed lifting apparatus, the first fixture block of the left and right sides and the second fixture block are connected, and the first bolt is rotatably transferred into the
In one screw, the first nut of the first bolt tail end is then tightened, can so fix lifting apparatus, and then can carry out next
The operation of step, transformer is lifted to suitable position.
Because lifting apparatus includes fixed pulley, bracing wire, movable pulley, the first steel wire rope and the second steel wire rope, the first steel wire
The top of rope and the second steel wire rope is connected with running block, and the bottom of cross bar is provided with two fixed pulleys, one end of bracing wire and cross bar
The right side connection of bottom, bracing wire bypass movable pulley and fixed pulley, and the other end of bracing wire stretches out from the fixed pulley in left side.Work as needs
During by transformer lifting, transformer is pinioned by the first steel wire rope and the second steel wire rope first, then manually pulls bracing wire, bracing wire
The first steel wire rope and the second steel wire rope is pulled to rise, and then transformer is lifted, when transformer is lifted to suitable position,
Bracing wire is stopped drag, has so been reached the effect of transformer lifting.
Because also including gripping mechanism, gripping mechanism includes contiguous block, clamp, latch and block, in the first fixture block
Groove is provided with, through hole is provided with the middle part of the first fixture block, groove is connected with through hole, and the bottom of pole is hinged through the position of through hole to be connected
Contiguous block is connected to, the one end of contiguous block away from pole is equipped with clamp, and the one end of clamp away from pole is equipped with latch, the first card
Side of the block away from electric pole is equipped with block.During transformer is lifted, due to the effect of the gravity of transformer, become
Depressor drives cross bar to decline by lifting apparatus, and cross bar drives the pole movement of the left and right sides, the pole of the left and right sides and cross bar
Between angle increase, the bottom of left and right sides pole is respectively using the top of the block of left and right sides as fulcrum, the left and right sides
Pole rotates drives the clamp of left and right sides to be moved to the side of electric pole respectively, while the latch of left and right sides contacts and extrudes electric wire
Bar so that the pole of cross bar and left and right sides forms triangular structure, and cross bar is fixed, and so can both realize that the rising of transformer was moved
Make.
Because also including apparatus for placing, apparatus for placing, which includes, places plate, the 3rd fixture block, the 4th fixture block, the second bolt
With the second nut, it is provided between the inner side of two electric poles in left and right and places plate, places plate left and right ends and be hingedly connected with the 3rd
Fixture block and the 4th fixture block, the 3rd fixture block and the 4th fixture block are articulated and connected close to the one end for placing plate, the 3rd fixture block and the 4th fixture block
The one end for being located remote from plate contacts with each other, and the contact position of the 3rd fixture block and the 4th fixture block is provided with the second screw, the second screw
The second bolt is inside provided with, the tail end of the second bolt is provided with the second matched nut.When transformer is lifted into suitable position
When putting, the 3rd fixture block and the 4th fixture block of left and right two are manually pushed up, the 3rd fixture block and the 4th fixture block, which drive, to be placed on plate
Move, when place move on to correct position on plate when, the second bolt is rotated in the second screw internal rotation type, then tightens the of tail end
Two nuts, so just by place plate fix, then unclamp bracing wire, so just installed transformer, when need change transformation
During device, the second nut is unclamped, pushes down on the 3rd fixture block and the 4th fixture block, and then places plate landing, then unclamping bracing wire will become
Depressor lands, and then transformer can be repaired.
Because also including L-shaped bar, wheel, connecting rod and warning strip, the right-hand member for placing plate bottom is provided with L-shaped bar, L-shaped bar tail
End is connected with wheel, and wheel contacts with the electric pole of right-hand member, and the firm of L-shaped bar is hingedly connected with connecting rod, and the tail end of connecting rod is provided with
Warning strip.Placing during plate is lifted, L-shaped bar moves up, and the inner side of wheel electric pole on the right rotates, the company of drive
Bar rotates, and then warning strip rotates, and warns people's hot work in progress, to keep safe distance, reminds people to take care.
Because also including support bar, reel and joystick, the left side of the electric pole of left part is provided with support bar, support bar
Left end be provided with reel, reel is connected with bracing wire, and joystick, joystick and reel are hingedly connected with front side of reel
Link position be located at the front side of support bar.In order to facilitate people's operating thread, bracing wire can be wound on reel by people, when
During by transformer lifting, joystick is shaken counterclockwise and reels line, when transformer is landed, shake joystick clockwise and put
Bracing wire, it can so pass through operating thread lifting and landing transformer.
Because also including neonychium, the 3rd fixture block and the contact position of the 4th fixture block and electric pole are provided with neonychium.Protect
Protection pad is mainly to increase the frictional force between the 3rd fixture block and the 4th fixture block and electric pole, and the 3rd fixture block and the 4th fixture block are played
Protective effect.
Because also including rubber blanket, the top for placing plate is provided with rubber blanket.Rubber blanket primarily serves the effect of buffering.
(3) beneficial effect
The present invention is fixed lifting apparatus on utility poles by fixing device, also passes through lifting apparatus and apparatus for placing
Cooperate transformer lifting, can so install transformer, the 3rd fixture block and the 4th fixture block are also increased by neonychium
With the friction of electric pole, the 3rd fixture block and the 4th fixture block are protected.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the main structure diagram of fixing device of the present invention.
Fig. 3 is the overlooking the structure diagram of fixing device of the present invention.
Fig. 4 is the main structure diagram of lifting apparatus of the present invention.
Fig. 5 is the main structure diagram of gripping mechanism of the present invention.
Fig. 6 is second of main structure diagram of the present invention.
Fig. 7 is the overlooking the structure diagram of the first part-structure of the present invention.
Fig. 8 is the main structure diagram of second of part-structure of the present invention.
Fig. 9 is the main structure diagram of the third part-structure of the present invention.
Figure 10 is the main structure diagram of the 4th kind of part-structure of the present invention.
Figure 11 is the main structure diagram of the 5th kind of part-structure of the present invention.
Mark in accompanying drawing for：1- electric poles, 2- fixing devices, the fixture blocks of 21- first, the fixed blocks of 22- first, 23- second
Fixture block, the fixed blocks of 24- second, the screws of 25- first, the bolts of 26- first, the nuts of 27- first, 3- poles, 4- cross bars, 5- liftings dress
Put, 51- fixed pulleys, 52- bracing wires, 53- movable pulleys, the steel wire ropes of 54- first, the steel wire ropes of 55- second, 6- gripping mechanisms, 61- leads to
Hole, 62- contiguous blocks, 63- clamps, 64- latches, 65- blocks, 7- apparatus for placing, 71- place plate, the fixture blocks of 72- the 3rd, 73- the 4th
Fixture block, the screws of 74- second, the bolts of 75- second, the nuts of 76- second, 8-L shape bars, 9- wheels, 10- connecting rods, 11- warning strips, 12-
Support bar, 13- reels, 14- joysticks, 15- neonychiums, 16- rubber blankets.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of transformer installs lifting apparatus, as shown in figs. 1-11, includes fixing device 2, pole 3, cross bar 4 and lifting
Device 5, fixing device 2 are arranged on two electric poles 1 in left and right, and the inner side of fixing device 2 is hingedly connected with pole 3, left and right
The top of two poles 3 is hingedly connected with cross bar 4, and the bottom of cross bar 4 is provided with lifting apparatus 5.
Embodiment 2
A kind of transformer installs lifting apparatus, as shown in figs. 1-11, includes fixing device 2, pole 3, cross bar 4 and lifting
Device 5, fixing device 2 are arranged on two electric poles 1 in left and right, and the inner side of fixing device 2 is hingedly connected with pole 3, left and right
The top of two poles 3 is hingedly connected with cross bar 4, and the bottom of cross bar 4 is provided with lifting apparatus 5.
Fixing device 2 includes the first fixture block 21, the first fixed block 22, the second fixture block 23, the second fixed block 24, the first spiral shell
The nut 27 of bolt 26 and first, the bottom of two poles 3 in left and right are respectively connected with the first fixture block 21, and the opposite side of the first fixture block 21 is all provided with
There is the second fixture block 23, the front-end and back-end of the first fixture block 21 are equipped with the first fixed block 22, the front-end and back-end of the second fixture block 23
The second fixed block 24 is equipped with, the first fixed block 22 of rear and front end and the middle part of the second fixed block 24 are provided with the first screw
25, the first screw 25 in the first fixed block 22 and the second fixed block 24 of front end communicates, the first fixed block 22 of rear end and
The first screw 25 in two fixed blocks 24 is communicated, and the first bolt 26 is equipped with the first screw 25, and the tail end of the first bolt 26 is set
There is the first nut 27.
Embodiment 3
A kind of transformer installs lifting apparatus, as shown in figs. 1-11, includes fixing device 2, pole 3, cross bar 4 and lifting
Device 5, fixing device 2 are arranged on two electric poles 1 in left and right, and the inner side of fixing device 2 is hingedly connected with pole 3, left and right
The top of two poles 3 is hingedly connected with cross bar 4, and the bottom of cross bar 4 is provided with lifting apparatus 5.
Fixing device 2 includes the first fixture block 21, the first fixed block 22, the second fixture block 23, the second fixed block 24, the first spiral shell
The nut 27 of bolt 26 and first, the bottom of two poles 3 in left and right are respectively connected with the first fixture block 21, and the opposite side of the first fixture block 21 is all provided with
There is the second fixture block 23, the front-end and back-end of the first fixture block 21 are equipped with the first fixed block 22, the front-end and back-end of the second fixture block 23
The second fixed block 24 is equipped with, the first fixed block 22 of rear and front end and the middle part of the second fixed block 24 are provided with the first screw
25, the first screw 25 in the first fixed block 22 and the second fixed block 24 of front end communicates, the first fixed block 22 of rear end and
The first screw 25 in two fixed blocks 24 is communicated, and the first bolt 26 is equipped with the first screw 25, and the tail end of the first bolt 26 is set
There is the first nut 27.
Lifting apparatus 5 includes fixed pulley 51, bracing wire 52, movable pulley 53, the first steel wire rope 54 and the second steel wire rope 55, the
The top of one steel wire rope 54 and the second steel wire rope 55 is connected with 53 groups of movable pulley, and the bottom of cross bar 4 is provided with two fixed pulleys 51, draws
One end of line 52 is connected with the right side of the bottom of cross bar 4, and bracing wire 52 bypasses movable pulley 53 and fixed pulley 51, the other end of bracing wire 52 from
Stretched out on the fixed pulley 51 in left side.
Embodiment 4
A kind of transformer installs lifting apparatus, as shown in figs. 1-11, includes fixing device 2, pole 3, cross bar 4 and lifting
Device 5, fixing device 2 are arranged on two electric poles 1 in left and right, and the inner side of fixing device 2 is hingedly connected with pole 3, left and right
The top of two poles 3 is hingedly connected with cross bar 4, and the bottom of cross bar 4 is provided with lifting apparatus 5.
Fixing device 2 includes the first fixture block 21, the first fixed block 22, the second fixture block 23, the second fixed block 24, the first spiral shell
The nut 27 of bolt 26 and first, the bottom of two poles 3 in left and right are respectively connected with the first fixture block 21, and the opposite side of the first fixture block 21 is all provided with
There is the second fixture block 23, the front-end and back-end of the first fixture block 21 are equipped with the first fixed block 22, the front-end and back-end of the second fixture block 23
The second fixed block 24 is equipped with, the first fixed block 22 of rear and front end and the middle part of the second fixed block 24 are provided with the first screw
25, the first screw 25 in the first fixed block 22 and the second fixed block 24 of front end communicates, the first fixed block 22 of rear end and
The first screw 25 in two fixed blocks 24 is communicated, and the first bolt 26 is equipped with the first screw 25, and the tail end of the first bolt 26 is set
There is the first nut 27.
Lifting apparatus 5 includes fixed pulley 51, bracing wire 52, movable pulley 53, the first steel wire rope 54 and the second steel wire rope 55, the
The top of one steel wire rope 54 and the second steel wire rope 55 is connected with 53 groups of movable pulley, and the bottom of cross bar 4 is provided with two fixed pulleys 51, draws
One end of line 52 is connected with the right side of the bottom of cross bar 4, and bracing wire 52 bypasses movable pulley 53 and fixed pulley 51, the other end of bracing wire 52 from
Stretched out on the fixed pulley 51 in left side.
Also including gripping mechanism 6, gripping mechanism 6 includes contiguous block 62, clamp 63, latch 64 and block 65, and first
Groove is provided with fixture block 21, the middle part of the first fixture block 21 is provided with through hole 61, and groove is connected with through hole 61, and the bottom of pole 3 passes through
The position of through hole 61 is hingedly connected with contiguous block 62, and the one end of contiguous block 62 away from pole 3 is equipped with clamp 63, and clamp 63 is remote
One end of pole 3 is equipped with latch 64, and the first side of the fixture block 21 away from electric pole 1 is equipped with block 65.
Also include apparatus for placing 7, apparatus for placing 7, which includes, places plate 71, the 3rd fixture block 72, the 4th fixture block 73, second
The nut 76 of bolt 75 and second, it is provided between the inner side of two electric poles 1 in left and right and places plate 71, places the left and right ends of plate 71 and cut with scissors
The 3rd fixture block 72 and the 4th fixture block 73 are connected in succession, and the 3rd fixture block 72 and the 4th fixture block 73 are close to the be hinged company in one end for placing plate 71
Connect, one end that the 3rd fixture block 72 and the 4th fixture block 73 are located remote from plate 71 contacts with each other, the 3rd fixture block 72 and the 4th fixture block 73
Contact position is provided with the second screw 74, and the second bolt 75 is provided with the second screw 74, and the tail end of the second bolt 75 is provided with therewith
The second nut 76 coordinated.
Also include L-shaped bar 8, wheel 9, connecting rod 10 and warning strip 11, the right-hand member for placing the bottom of plate 71 is provided with L-shaped bar 8, L
The tail end of shape bar 8 is connected with wheel 9, and wheel 9 contacts with the electric pole 1 of right-hand member, and the firm of L-shaped bar 8 is hingedly connected with connecting rod 10, even
The tail end of bar 10 is provided with warning strip 11.
Also including support bar 12, reel 13 and joystick 14, the left side of the electric pole 1 of left part is provided with support bar 12,
The left end of support bar 12 is provided with reel 13, and reel 13 is connected with bracing wire 52, and the front side of reel 13 is hingedly connected with hand
The link position of bar 14, joystick 14 and reel 13 is located at the front side of support bar 12.
Also include neonychium 15, the 3rd fixture block 72 and the contact position of the 4th fixture block 73 and electric pole 1 are provided with neonychium
15。
Also include rubber blanket 16, the top for placing plate 71 is provided with rubber blanket 16.
Operation principle：When people need to install transformer, pole 3 is fixed by fixing device 2 first, then passed through
Lifting apparatus 5 pinions transformer and is lifted to suitable position.
Because fixing device 2 includes the first fixture block 21, the first fixed block 22, the second fixture block 23, the second fixed block 24,
One bolt 26 and the first nut 27, the bottom of two poles 3 in left and right are respectively connected with the first fixture block 21, the opposite side of the first fixture block 21
Be equipped with the second fixture block 23, the front-end and back-end of the first fixture block 21 are equipped with the first fixed block 22, the front end of the second fixture block 23 and
Rear end is equipped with the second fixed block 24, and the first fixed block 22 of rear and front end and the middle part of the second fixed block 24 are provided with the first spiral shell
Hole 25, the first screw 25 in the first fixed block 22 and the second fixed block 24 of front end communicate, the He of the first fixed block 22 of rear end
The first screw 25 in second fixed block 24 is communicated, and the first bolt 26, the tail end of the first bolt 26 are equipped with the first screw 25
Provided with the first nut 27.When needing lifting transformer, it is necessary first to fixed pole 3 and cross bar 4 and then fixed lifting apparatus 5,
First fixture block 21 of the left and right sides and the second fixture block 23 are connected, the first bolt 26 is rotatably transferred in the first screw 25, so
The first nut 27 of the tail end of the first bolt 26 is tightened afterwards, can so fix lifting apparatus 5, and then can carry out the behaviour of next step
Make, transformer is lifted to suitable position.
Because lifting apparatus 5 includes fixed pulley 51, bracing wire 52, movable pulley 53, the first steel wire rope 54 and the second steel wire rope
55, the top of the first steel wire rope 54 and the second steel wire rope 55 is connected with 53 groups of movable pulley, and the bottom of cross bar 4 is provided with two fixed pulleys
51, one end of bracing wire 52 is connected with the right side of the bottom of cross bar 4, and bracing wire 52 bypasses movable pulley 53 and fixed pulley 51, bracing wire 52 it is another
One end is stretched out from the fixed pulley 51 in left side.When needing transformer lifting, pass through the first steel wire rope 54 and the second steel first
Cord 55 pinions transformer, then manually pulls bracing wire 52, and bracing wire 52 pulls the first steel wire rope 54 and the second steel wire rope 55 to rise,
And then transformer is lifted, when transformer is lifted to suitable position, bracing wire 52 is stopped drag, so having reached to become
The effect of depressor lifting.
Because also including gripping mechanism 6, gripping mechanism 6 includes contiguous block 62, clamp 63, latch 64 and block 65,
Groove is provided with first fixture block 21, the middle part of the first fixture block 21 is provided with through hole 61, and groove is connected with through hole 61, the bottom of pole 3
Contiguous block 62 is hingedly connected with through the position of through hole 61, the one end of contiguous block 62 away from pole 3 is equipped with clamp 63, clamp 63
One end away from pole 3 is equipped with latch 64, and the first side of the fixture block 21 away from electric pole 1 is equipped with block 65.In transformer
During being lifted, due to the effect of the gravity of transformer, transformer drives cross bar 4 to decline by lifting apparatus 5, cross bar 4
The pole 3 of the left and right sides is driven to move, the angle increase between the pole 3 of the left and right sides and cross bar 4, left and right sides pole 3
Respectively using the top of the block 65 of left and right sides as fulcrum, left and right sides pole 3 rotates the card for driving left and right sides respectively for bottom
Plate 63 moves to the side of electric pole 1, while the latch 64 of left and right sides contacts and extrudes electric pole 1 so that cross bar 4 and left and right sides
Pole 3 form triangular structure, cross bar 4 fixed, and so can both realize the vertical motion of transformer.
Because also including apparatus for placing 7, apparatus for placing 7 include place plate 71, the 3rd fixture block 72, the 4th fixture block 73,
Second bolt 75 and the second nut 76, it is provided between the inner side of two electric poles 1 in left and right and places plate 71, place the left and right ends of plate 71
The 3rd fixture block 72 and the 4th fixture block 73 are hingedly connected with, the 3rd fixture block 72 and the 4th fixture block 73 are close to one end hinge for placing plate 71
Connect in succession, one end that the 3rd fixture block 72 and the 4th fixture block 73 are located remote from plate 71 contacts with each other, the 3rd fixture block 72 and the 4th fixture block
73 contact position is provided with the second screw 74, is provided with the second bolt 75 in the second screw 74, the tail end of the second bolt 75 is provided with
The second matched nut 76.When transformer is lifted into suitable position, the 3rd of left and right two is manually pushed up
The fixture block 73 of fixture block 72 and the 4th, the 3rd fixture block 72 and the 4th fixture block 73 drive placement plate 71 to move up, and conjunction is moved on on plate 71 when placing
When right position is put, the second bolt 75 is rotated in the internal rotation type of the second screw 74, then tightens the second nut 76 of tail end, so just
Plate 71 will be placed to fix, bracing wire 52 is then unclamped, so just installed transformer, when needing to change transformer, unclamped
Second nut 76, the 3rd fixture block 72 and the 4th fixture block 73 are pushed down on, and then place plate 71 and land, then unclamping bracing wire 52 will become
Depressor lands, and then transformer can be repaired.
Because also including L-shaped bar 8, wheel 9, connecting rod 10 and warning strip 11, the right-hand member for placing the bottom of plate 71 is provided with L-shaped bar
8, the tail end of L-shaped bar 8 is connected with wheel 9, and wheel 9 contacts with the electric pole 1 of right-hand member, and the firm of L-shaped bar 8 is hingedly connected with connecting rod
10, the tail end of connecting rod 10 is provided with warning strip 11.During placing plate 71 and being lifted, L-shaped bar 8 moves up, and wheel 9 is on the right side
The inner side of side electric pole 1 rotates, and drivening rod 10 rotates, and then warning strip 11 rotates, and warns people's hot work in progress, to keep pacifying
Full distance, people are reminded to take care.
Because also including support bar 12, reel 13 and joystick 14, the left side of the electric pole 1 of left part is provided with support bar
12, the left end of support bar 12 is provided with reel 13, and reel 13 is connected with bracing wire 52, and the front side of reel 13 is hingedly connected with hand
The link position of rocking bar 14, joystick 14 and reel 13 is located at the front side of support bar 12.In order to facilitate people's operating thread 52,
Bracing wire 52 can be wound on reel 13 by people, when by transformer lifting, shaken joystick 14 counterclockwise and reeled line 52,
When transformer is landed, joystick 14 is shaken clockwise and puts bracing wire 52, can so pass through the lifting of operating thread 52 and drop
Fall transformer.
Because also including neonychium 15, the 3rd fixture block 72 and the contact position of the 4th fixture block 73 and electric pole 1 are provided with and protected
Protection pad 15.Neonychium 15 is mainly to increase the frictional force between the 3rd fixture block 72 and the 4th fixture block 73 and electric pole 1, is blocked to the 3rd
The fixture block 73 of block 72 and the 4th plays a protective role.
Because also including rubber blanket 16, the top for placing plate 71 is provided with rubber blanket 16.Rubber blanket 16 primarily serves buffering
Effect.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of transformer installs lifting apparatus, it is characterised in that includes fixing device (2), pole (3), cross bar (4) and lift
Device (5) is risen, fixing device (2) is arranged on two electric poles (1) in left and right, and the inner side of fixing device (2) is hingedly connected with
Pole (3), the top of two poles (3) in left and right are hingedly connected with cross bar (4), and the bottom of cross bar (4) is provided with lifting apparatus (5).
2. a kind of transformer installation lifting apparatus according to claim 1, it is characterised in that fixing device (2) includes
First fixture block (21), the first fixed block (22), the second fixture block (23), the second fixed block (24), the first bolt (26) and the first spiral shell
Cap (27), the bottom of two poles (3) in left and right are respectively connected with the first fixture block (21), and the opposite side of the first fixture block (21) is equipped with
Two fixture blocks (23), the front-end and back-end of the first fixture block (21) are equipped with the first fixed block (22), the front end of the second fixture block (23) and
Rear end is equipped with the second fixed block (24), and the first fixed block (22) of rear and front end and the middle part of the second fixed block (24) are provided with
First screw (25), the first screw (25) in the first fixed block (22) and the second fixed block (24) of front end communicate, rear end
The first screw (25) in first fixed block (22) and the second fixed block (24) is communicated, and the first spiral shell is equipped with the first screw (25)
Bolt (26), the tail end of the first bolt (26) are provided with the first nut (27).
3. a kind of transformer installation lifting apparatus according to claim 2, it is characterised in that lifting apparatus (5) includes
Fixed pulley (51), bracing wire (52), movable pulley (53), the first steel wire rope (54) and the second steel wire rope (55), the first steel wire rope (54)
Movable pulley (53) group is connected with the top of the second steel wire rope (55), the bottom of cross bar (4) is provided with two fixed pulleys (51), bracing wire
(52) one end is connected with the right side of cross bar (4) bottom, and bracing wire (52) bypasses movable pulley (53) and fixed pulley (51), bracing wire (52)
The other end stretched out from the fixed pulley (51) in left side.
4. a kind of transformer installation lifting apparatus according to claim 3, it is characterised in that also include gripping mechanism
(6), gripping mechanism (6) includes contiguous block (62), clamp (63), latch (64) and block (65), is opened in the first fixture block (21)
It is fluted, through hole (61) is provided with the middle part of the first fixture block (21), groove is connected with through hole (61), and the bottom of pole (3), which passes through, to be led to
The position in hole (61) is hingedly connected with contiguous block (62), and the one end of contiguous block (62) away from pole (3) is equipped with clamp (63), blocked
The one end of plate (63) away from pole (3) is equipped with latch (64), and side of the first fixture block (21) away from electric pole (1) is equipped with gear
Block (65).
5. a kind of transformer installation lifting apparatus according to claim 4, it is characterised in that also include apparatus for placing
(7), apparatus for placing (7), which includes, places plate (71), the 3rd fixture block (72), the 4th fixture block (73), the second bolt (75) and second
Nut (76), it is provided between the inner side of two electric poles (1) in left and right and places plate (71), places that plate (71) left and right ends are be hinged to be connected
The 3rd fixture block (72) and the 4th fixture block (73) are connected to, the 3rd fixture block (72) and the 4th fixture block (73) are close to the one end for placing plate (71)
It is articulated and connected, one end that the 3rd fixture block (72) and the 4th fixture block (73) are located remote from plate (71) contacts with each other, the 3rd fixture block (72)
The second screw (74) is provided with the contact position of the 4th fixture block (73), the second bolt (75) is provided with the second screw (74), the
The tail end of two bolts (75) is provided with matched the second nut (76).
A kind of 6. transformer installation lifting apparatus according to claim 5, it is characterised in that also include L-shaped bar (8),
Wheel (9), connecting rod (10) and warning strip (11), the right-hand member for placing plate (71) bottom are provided with L-shaped bar (8), and L-shaped bar (8) tail end connects
Wheel (9) is connected to, wheel (9) contacts with the electric pole (1) of right-hand member, and the firm of L-shaped bar (8) is hingedly connected with connecting rod (10), even
The tail end of bar (10) is provided with warning strip (11).
7. a kind of transformer installation lifting apparatus according to claim 6, it is characterised in that also include support bar
(12), reel (13) and joystick (14), the left side of the electric pole (1) of left part are provided with support bar (12), support bar (12)
Left end is provided with reel (13), and reel (13) is connected with bracing wire (52), and reel is hingedly connected with joystick on front side of (13)
(14), the link position of joystick (14) and reel (13) is located at the front side of support bar (12).
8. a kind of transformer installation lifting apparatus according to claim 7, it is characterised in that also include neonychium
(15), the contact position of the 3rd fixture block (72) and the 4th fixture block (73) and electric pole (1) is provided with neonychium (15).
9. a kind of transformer installation lifting apparatus according to claim 8, it is characterised in that also include rubber blanket
(16) top for, placing plate (71) is provided with rubber blanket (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710751796.8A CN107545989B (en) | 2017-08-28 | 2017-08-28 | A kind of transformer installation lifting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751796.8A CN107545989B (en) | 2017-08-28 | 2017-08-28 | A kind of transformer installation lifting apparatus |
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| CN107545989A true CN107545989A (en) | 2018-01-05 |
| CN107545989B CN107545989B (en) | 2019-08-09 |
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| CN201710751796.8A Active CN107545989B (en) | 2017-08-28 | 2017-08-28 | A kind of transformer installation lifting apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249239A (en) * | 2018-11-21 | 2019-01-22 | 芜湖市元山机械制造有限公司 | A kind of processing unit (plant) for automobile chassis |
| CN111986885A (en) * | 2020-09-18 | 2020-11-24 | 国网河南省电力公司宜阳县供电公司 | Installation device of transformer between posts |
| CN113896131A (en) * | 2021-10-15 | 2022-01-07 | 广东海洋大学 | Small-size transformer installation pylon for electrical engineering with lift control structure |
| CN115388937A (en) * | 2022-07-06 | 2022-11-25 | 中国水电建设集团十五工程局有限公司 | Environmental monitoring early warning monitoring device |
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| US6039374A (en) * | 1997-07-16 | 2000-03-21 | Sms Schloemann-Siemag Aktiengesellschaft | Suspended coupling for lifting devices, particularly for picking up and depositing thermal insulation hoods |
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| CN205177594U (en) * | 2015-11-07 | 2016-04-20 | 国网山东高唐县供电公司 | Formula transformer rack on same group |
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| US6039374A (en) * | 1997-07-16 | 2000-03-21 | Sms Schloemann-Siemag Aktiengesellschaft | Suspended coupling for lifting devices, particularly for picking up and depositing thermal insulation hoods |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111986885A (en) * | 2020-09-18 | 2020-11-24 | 国网河南省电力公司宜阳县供电公司 | Installation device of transformer between posts |
| CN113896131A (en) * | 2021-10-15 | 2022-01-07 | 广东海洋大学 | Small-size transformer installation pylon for electrical engineering with lift control structure |
| CN113896131B (en) * | 2021-10-15 | 2023-08-18 | 广东海洋大学 | Small-size transformer installation pylon is used in electrical engineering with lift control structure |
| CN115388937A (en) * | 2022-07-06 | 2022-11-25 | 中国水电建设集团十五工程局有限公司 | Environmental monitoring early warning monitoring device |
| CN115388937B (en) * | 2022-07-06 | 2023-09-26 | 中国水电建设集团十五工程局有限公司 | Environment monitoring early warning monitoring device |
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|---|---|
| CN107545989B (en) | 2019-08-09 |
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Effective date of registration: 20210514 Address after: 224000 No.21 (18), Guangrong Road, Tinghu District, Yancheng City, Jiangsu Province Patentee after: JIANGSU ZHONGTIAN BRIGHT TRANSFORMER Co.,Ltd. Address before: 274000 intersection of Changjiang Road and Fuzhou Road, Heze Development Zone, Shandong Province Patentee before: SHANDONG ZHONGKENENG ARTIFICIAL ENVIRONMENT Co.,Ltd. |
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