CN107452469B - A kind of liftable transformer rack - Google Patents
A kind of liftable transformer rack Download PDFInfo
- Publication number
- CN107452469B CN107452469B CN201710785416.2A CN201710785416A CN107452469B CN 107452469 B CN107452469 B CN 107452469B CN 201710785416 A CN201710785416 A CN 201710785416A CN 107452469 B CN107452469 B CN 107452469B
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- China
- Prior art keywords
- fixture block
- nut
- block
- screw rod
- transformer
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
- H02B5/02—Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of rack more particularly to a kind of liftable transformer racks.The technical problem to be solved in the present invention is to provide a kind of liftable transformer racks easy to adjust, placing firm maintenance safety.In order to solve the above-mentioned technical problems, the present invention provides such a liftable transformer racks, include fixed device etc.；It is equipped with lifting device between at left and right sides of fixed device, is connected with placement plate among lifting device.The present invention is fixed lifting device by fixed device, then transformer is placed by suitable position by lifting device, the present invention is also lifted worker by lifting apparatus and repairs to transformer, also motor is powered by battery, makes the present invention that can continue to work under power-off condition.
Description
Technical field
The present invention relates to a kind of rack more particularly to a kind of liftable transformer racks.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).In electrical equipment and radio-circuit, it is commonly used for buck/boost, matching impedance, security isolation etc..
Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformer) etc..It can divide by purposes
Are as follows: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-immersed transformer, list
Phase transformer, furnace transformer, rectifier transformer etc..
Transformer is seen everywhere in urban life, and transformer is predominantly disposed in the position among two electric poles, but by
It is excessively huge and very heavy in the volume of transformer, so it is very difficult that it is risen to eminence, however existing transformation
There are adjusting inconvenience, placements for device rack built on the sand, the unsafe disadvantage of maintenance, therefore needs to research and develop a kind of adjusting side
Just, the liftable transformer rack of firm maintenance safety is placed.
Summary of the invention
(1) technical problems to be solved
The present invention in order to overcome existing transformer rack adjust it is inconvenient, place built on the sand, maintenance is unsafe lacks
Point, the technical problem to be solved in the present invention is to provide a kind of liftable transformers easy to adjust, that placement is firm, maintenance is safe to put
Set frame.
(2) technical solution
It include solid in order to solve the above-mentioned technical problems, the present invention provides such a liftable transformer rack
Determine device, lifting device and placement plate, is equipped with lifting device between the fixed device left and right sides, is connected with and puts among lifting device
Set plate.
Preferably, fixed device includes the first fixture block, the second fixture block, bolt and nut, the first fixture block and the second fixture block
It is symmetrical set, the front and rear of the first fixture block and the second fixture block is provided with through-hole, before the first fixture block and the second fixture block
Portion is connected to the through-hole at rear portion, and bolt is equipped in through-hole, and the right end of bolt is equipped with nut, and bolt passes through nut.
Preferably, lifting device includes motor, the first screw rod, the first nut, top chock and step, top
First fixture block top of two insides is mounted on motor, and two first fixture block lower parts on top are mounted on top chock, under
It is mounted on step on two first fixture blocks in portion, is equipped with the first screw rod in top chock and step, motor
Output shaft is connect with screw tip, the first nut is equipped on the first screw rod, two the first nuts in left and right are symmetrical, left and right two
Placement plate is connected between first nut.
Preferably, further include having gripping mechanism, gripping mechanism include fixed block, guide sleeve, the second nut, the second screw rod and
Handle, the bottom end of two first screw rods are equipped with fixed block, and two fixed blocks in left and right are equal close to the side of the fixation device of lower part
It is provided with groove, the front side of the first fixture block is equipped with the second nut and guide sleeve, and it is equipped with the second screw rod in the second nut and passes through guide sleeve, the
Two screw rods are equipped with handle far from one end of fixed block.
It preferably, further include having lifting apparatus, lifting apparatus includes sliding rail, sliding block, lifter plate, cross bar, electronic coiling
Wheel and bracing wire, cross bar is connected between the top of the fixed device of two of top, and the left and right sides of cross bar bottom is equipped with sliding rail, cunning
It is slidably symmetrically arranged with sliding block on rail, is connected with lifter plate between two sliding blocks in left and right, the centre of cross bar bottom is equipped with electricity
Reel is moved, is wound with bracing wire on electronic reel, the tail end of bracing wire is connect with lifter plate.
It preferably, further include having perpendicular column and horizontal bar, the equal uniform intervals in front side and rear side at the top of lifter plate are equipped with more and erect
Column erects and is connected with horizontal bar between column top.
It preferably, further include having battery and protective shell, the right side at the top of placement plate is equipped with protective shell, is equipped in protective shell
Battery.
It preferably, further include having rubber semi-ring, the recessed position in the middle part of the first fixture block and the second fixture block is equipped with rubber half
Ring.
It preferably, further include having rubber pad and convex block, the top of lifter plate is equipped with rubber pad, and rubber pad is equipped with convex block.
Working principle: the present invention is fixed on two electric poles by fixed device, when transformer is put by people
When suitable position, first by the fixed lifting device of fixed device, then starts lifting device and drop to placement plate properly
Position, close lifting device later, then transformer be mounted in placement plate, restart lifting device later for placement plate
Suitable position is risen to, lifting device is finally closed, transformer can so be placed.
Because fixed device includes the first fixture block, the second fixture block, bolt and nut, the first fixture block and the second fixture block or so
Be symmetrical arranged, the front and rear of the first fixture block and the second fixture block is provided with through-hole, the front of the first fixture block and the second fixture block and
The through-hole at rear portion is connected to, and bolt is equipped in through-hole, and the right end of bolt is equipped with nut, and bolt passes through nut.When people need to become
When depressor is placed into placement plate, it is necessary first to lifting device is fixed on the inside of electric pole, by the first fixture block and the second fixture block
Electric pole is blocked, the bolt in the through-hole of front and rear sides is then tightened, later tightening nuts again, because of lifting device and fixed device
Connection, so, so just lifting device is fixed, and then the operation of next step can be carried out, transformer is put into suitable position
It sets.
Because lifting device includes motor, the first screw rod, the first nut, top chock and step, the two of top
First fixture block top of a inside is mounted on motor, and two first fixture block lower parts on top are mounted on top chock, lower part
Two the first fixture blocks on be mounted on step, be equipped with the first screw rod in top chock and step, motor it is defeated
Shaft is connect with screw tip, is equipped with the first nut on the first screw rod, and two the first nuts in left and right are symmetrical, left and right two the
Placement plate is connected between one nut.When people need transformer being placed into suitable position, start left and right simultaneously first
The motor of two sides, control motor drive the first screw rod of the left and right sides to rotate clockwise, and the first screw rod drives the left and right sides
First nut moves down, and then placement plate moves down, when placement plate drops to suitable position, by the electricity of the right and left
Machine is turned off, and then transformer is placed in placement plate, then starts motor, and control motor drives the first screw rod of the left and right sides
Rotate counterclockwise, the first screw rod drive the left and right sides the first nut move up, and then transformer with placement plate it is upward
It is mobile, when placement plate rises to suitable position, the motor of the right and left is turned off, has so placed transformer.
Because further including having gripping mechanism, gripping mechanism includes fixed block, guide sleeve, the second nut, the second screw rod and hand
Handle, the bottom end of two first screw rods are equipped with fixed block, and two fixed blocks in left and right are opened close to the side of the fixation device of lower part
Fluted, the front side of the first fixture block is equipped with the second nut and guide sleeve, and the second screw rod is equipped in the second nut and passes through guide sleeve, and second
Screw rod is equipped with handle far from one end of fixed block.When transformer rises to suitable position with placement plate, due to transformer
Gravity, motor closing after, placement plate due to transformer gravity decline, and then left and right two the first nuts under
Drop, thus first the first nut of the screw rod rotation of left and right two, at this point, rotational handle, since the second nut is fixed on fixed device
Front side, so the second screw rod is mobile to fixed Block direction and is inserted into the groove in fixed block, and then the first screw rod of clamping, from
And placement plate does not move down, so can fixed placement plate, transformer is placed.
Because further including having lifting apparatus, lifting apparatus include sliding rail, sliding block, lifter plate, cross bar, electronic reel and
Bracing wire, is connected with cross bar between the top of the fixed device of two of top, and the left and right sides of cross bar bottom is equipped with sliding rail, on sliding rail
Slidably be symmetrically arranged with sliding block, be connected with lifter plate between two sliding blocks in left and right, the centre of cross bar bottom be equipped with it is electronic around
Line wheel is wound with bracing wire on electronic reel, and the tail end of bracing wire is connect with lifter plate.When transformer failure needs repairing,
Starting electronic reel and rotate counterclockwise and puts bracing wire, bracing wire drives lifter plate decline, when lifter plate drops to suitable position,
Electronic reel is closed, then worker station is again started up electronic reel, controls electronic reel and turn clockwise on lifter plate
Dynamic to reel line, bracing wire drives lifter plate to ramp up, when lifter plate rises to suitable position, closes electronic reel, such work
People can repair work to transformer.
Because further including having perpendicular column and horizontal bar, the equal uniform intervals in front side and rear side at the top of lifter plate are equipped with more perpendicular columns,
Horizontal bar is connected between perpendicular column top.The protective fence of perpendicular column and horizontal bar composition primarily serves the effect of protection worker.
Because further including having battery and protective shell, the right side at the top of placement plate is equipped with protective shell, is equipped with and stores in protective shell
Battery.When having a power failure, battery can be powered to motor, maintain the normal operation of lifting device, and protective shell protects electric power storage
Pond.
Because further including having rubber semi-ring, the recessed position in the middle part of the first fixture block and the second fixture block is equipped with rubber semi-ring.
Rubber semi-ring increases the frictional force between the first fixture block and the second fixture block and electric pole, protects electric pole.
Because further including having rubber pad and convex block, the top of lifter plate is equipped with rubber pad, and rubber pad is equipped with convex block.Rubber
Pad and convex block increase the frictional force between worker and lifter plate, protect the personal safety of worker.
(3) beneficial effect
The present invention is fixed lifting device by fixed device, is then placed into transformer suitably by lifting device
Position, the present invention are also lifted worker by lifting apparatus and repair to transformer, be also powered by battery to motor,
Make the present invention that can continue to work under power-off condition.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the first overlooking structure diagram of the fixed device of the present invention.
Fig. 3 is the schematic front view of lifting device part-structure of the present invention.
Fig. 4 is the schematic view of the front view of gripping mechanism of the present invention.
Fig. 5 is second of schematic view of the front view of the invention.
Fig. 6 is the schematic front view of the first part-structure of the invention.
Fig. 7 is the schematic front view of second of part-structure of the invention.
Fig. 8 is second of overlooking structure diagram of the fixed device of the present invention.
Fig. 9 is the schematic front view of the third part-structure of the invention.
The label in accompanying drawing is: 1- electric pole, the fixed device of 2-, the first fixture block of 21-, the second fixture block of 22-, 23- through-hole,
24- bolt, 25- nut, 3- lifting device, 31- motor, the first screw rod of 32-, the first nut of 33-, 34- top chock, under 35-
Bearing block, 4- placement plate, 5- gripping mechanism, 51- fixed block, 52- groove, 53- guide sleeve, the second nut of 54-, the second screw rod of 55-,
56- handle, 6- lifting apparatus, 61- sliding rail, 62- sliding block, 63- lifter plate, 64- cross bar, the electronic reel of 65-, 66- bracing wire, 7-
Perpendicular column, 8- horizontal bar, 9- battery, 10- protective shell, 11- rubber semi-ring, 12- rubber pad, 13- convex block.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of liftable transformer rack includes as shown in figs 1-9 fixed device 2, lifting device 3 and placement plate
4, it fixes between 2 left and right sides of device and is equipped with lifting device 3, be connected with placement plate 4 among lifting device 3.
Embodiment 2
A kind of liftable transformer rack includes as shown in figs 1-9 fixed device 2, lifting device 3 and placement plate
4, it fixes between 2 left and right sides of device and is equipped with lifting device 3, be connected with placement plate 4 among lifting device 3.
Fixed device 2 includes the first fixture block 21, the second fixture block 22, bolt 24 and nut 25, the first fixture block 21 and second
Fixture block 22 is symmetrical set, and the front and rear of the first fixture block 21 and the second fixture block 22 is provided with through-hole 23, the first fixture block 21
It is connected to the through-hole 23 of the front and rear of the second fixture block 22, bolt 24 is equipped in through-hole 23, the right end of bolt 24 is equipped with nut
25, bolt 24 passes through nut 25.
Embodiment 3
A kind of liftable transformer rack includes as shown in figs 1-9 fixed device 2, lifting device 3 and placement plate
4, it fixes between 2 left and right sides of device and is equipped with lifting device 3, be connected with placement plate 4 among lifting device 3.
Fixed device 2 includes the first fixture block 21, the second fixture block 22, bolt 24 and nut 25, the first fixture block 21 and second
Fixture block 22 is symmetrical set, and the front and rear of the first fixture block 21 and the second fixture block 22 is provided with through-hole 23, the first fixture block 21
It is connected to the through-hole 23 of the front and rear of the second fixture block 22, bolt 24 is equipped in through-hole 23, the right end of bolt 24 is equipped with nut
25, bolt 24 passes through nut 25.
Lifting device 3 includes motor 31, the first screw rod 32, the first nut 33, top chock 34 and step 35, on
21 top of the first fixture block of two insides in portion is mounted on motor 31, and two 21 lower parts of the first fixture block on top are mounted on
Bearing block 34, is mounted on step 35 on two the first fixture blocks 21 of lower part, in top chock 34 and step 35
Equipped with the first screw rod 32, the output shaft of motor 31 is connect with screw tip, and the first nut 33 is equipped on the first screw rod 32, left
Right two the first nuts 33 are symmetrical, are connected with placement plate 4 between two the first nuts 33 in left and right.
Embodiment 4
A kind of liftable transformer rack includes as shown in figs 1-9 fixed device 2, lifting device 3 and placement plate
4, it fixes between 2 left and right sides of device and is equipped with lifting device 3, be connected with placement plate 4 among lifting device 3.
Fixed device 2 includes the first fixture block 21, the second fixture block 22, bolt 24 and nut 25, the first fixture block 21 and second
Fixture block 22 is symmetrical set, and the front and rear of the first fixture block 21 and the second fixture block 22 is provided with through-hole 23, the first fixture block 21
It is connected to the through-hole 23 of the front and rear of the second fixture block 22, bolt 24 is equipped in through-hole 23, the right end of bolt 24 is equipped with nut
25, bolt 24 passes through nut 25.
Lifting device 3 includes motor 31, the first screw rod 32, the first nut 33, top chock 34 and step 35, on
21 top of the first fixture block of two insides in portion is mounted on motor 31, and two 21 lower parts of the first fixture block on top are mounted on
Bearing block 34, is mounted on step 35 on two the first fixture blocks 21 of lower part, in top chock 34 and step 35
Equipped with the first screw rod 32, the output shaft of motor 31 is connect with screw tip, and the first nut 33 is equipped on the first screw rod 32, left
Right two the first nuts 33 are symmetrical, are connected with placement plate 4 between two the first nuts 33 in left and right.
It further include having gripping mechanism 5, gripping mechanism 5 includes fixed block 51, guide sleeve 53, the second nut 54, the second screw rod
55 and handle 56, the bottom end of two first screw rods 32 is equipped with fixed block 51, fixation of two fixed blocks 51 in left and right close to lower part
The side of device 2 is provided with groove 52, and the front side of the first fixture block 21 is equipped with the second nut 54 and guide sleeve 53, sets in the second nut 54
There is the second screw rod 55 and pass through guide sleeve 53, the second screw rod 55 is equipped with handle 56 far from one end of fixed block 51.
Further include having lifting apparatus 6, lifting apparatus 6 include sliding rail 61, sliding block 62, lifter plate 63, cross bar 64, it is electronic around
Line wheel 65 and bracing wire 66 are connected with cross bar 64, the left and right sides of 64 bottom of cross bar between the top of the fixed device 2 of two of top
Equipped with sliding rail 61, it is slidably symmetrically arranged with sliding block 62 on sliding rail 61, is connected with lifter plate 63 between two sliding blocks 62 in left and right, it is horizontal
The centre of 64 bottom of bar is equipped with electronic reel 65, and bracing wire 66, the tail end of bracing wire 66 and lifting are wound on electronic reel 65
Plate 63 connects.
It further include having perpendicular column 7 and horizontal bar 8, the front side at 63 top of lifter plate and the equal uniform intervals of rear side are equipped with more perpendicular columns 7,
Horizontal bar 8 is connected between perpendicular 7 top of column.
It further include having battery 9 and protective shell 10, the right side at 4 top of placement plate is equipped with protective shell 10, sets in protective shell 10
There is battery 9
It further include having rubber semi-ring 11, the recessed position in the middle part of the first fixture block 21 and the second fixture block 22 is equipped with rubber semi-ring
11。
It further include having rubber pad 12 and convex block 13, the top of lifter plate 63 is equipped with rubber pad 12, and rubber pad 12 is equipped with convex
Block 13.
Working principle: the present invention is fixed on two electric poles 1 by fixed device 2, when people put transformer
When to suitable position, first by the fixed lifting device 3 of fixed device 2, then starts lifting device 3 and decline placement plate 4
To suitable position, lifting device 3 is closed later, then transformer is mounted in placement plate 4, restarts lifting device later
Placement plate 4 is risen to suitable position by 3, is finally closed lifting device 3, can so be placed transformer.
Because fixed device 2 includes the first fixture block 21, the second fixture block 22, bolt 24 and nut 25,21 He of the first fixture block
Second fixture block 22 is symmetrical set, and the front and rear of the first fixture block 21 and the second fixture block 22 is provided with through-hole 23, the first card
Block 21 is connected to the through-hole 23 of the front and rear of the second fixture block 22, and bolt 24 is equipped in through-hole 23, and the right end of bolt 24 is equipped with
Nut 25, bolt 24 pass through nut 25.When people need for transformer to be placed into placement plate 4, it is necessary first to fill lifting
It sets 3 and is fixed on 1 inside of electric pole, the first fixture block 21 and the second fixture block 22 are blocked into electric pole 1, then tighten front and rear sides through-hole
Bolt 24 in 23, tightening nuts 25 again later, because lifting device 3 is connect with fixed device 2, so will just go up and down
Device 3 is fixed, and then can carry out the operation of next step, and transformer is put into suitable position.
Because lifting device 3 includes motor 31, the first screw rod 32, the first nut 33, top chock 34 and step
35,21 top of the first fixture block of two insides on top is mounted on motor 31, and two 21 lower parts of the first fixture block on top are pacified
Equipped with top chock 34, step 35, top chock 34 and step are mounted on two the first fixture blocks 21 of lower part
The first screw rod 32 is equipped in 35, the output shaft of motor 31 is connect with screw tip, is equipped with the first spiral shell on the first screw rod 32
Mother 33, the first nut 33 of left and right two is symmetrical, is connected with placement plate 4 between two the first nuts 33 in left and right.When people need by
When transformer is placed into suitable position, start the motor 31 of the left and right sides simultaneously first, control motor 31 drives the left and right sides
The first screw rod 32 rotate clockwise, the first screw rod 32 drive the left and right sides the first nut 33 move down, and then place
Plate 4 moves down, and when placement plate 4 drops to suitable position, the motor 31 of the right and left is turned off, then by transformer
It being placed in placement plate 4, then starts motor 31, control motor 31 drives the first screw rod 32 of the left and right sides to rotate counterclockwise,
First screw rod 32 drives the first nut 33 of the left and right sides to move up, and then transformer is moved up with placement plate 4, when putting
When setting plate 4 and rising to suitable position, the motor 31 of the right and left is turned off, has so placed transformer.
Because further including having gripping mechanism 5, gripping mechanism 5 includes fixed block 51, guide sleeve 53, the second nut 54, second
Screw rod 55 and handle 56, the bottom end of two first screw rods 32 are equipped with fixed block 51, and two fixed blocks 51 in left and right are close to lower part
The side of fixed device 2 is provided with groove 52, and the front side of the first fixture block 21 is equipped with the second nut 54 and guide sleeve 53, the second nut 54
It is inside equipped with the second screw rod 55 and passes through guide sleeve 53, the second screw rod 55 is equipped with handle 56 far from one end of fixed block 51.Work as transformation
When device rises to suitable position with placement plate 4, due to the gravity of transformer, after the closing of motor 31, placement plate 4 due to
The gravity of transformer declines, and then the first nut 33 decline of left and right two, thus two 32 first spiral shells of the first screw rod in left and right
Mother 33 rotates, at this point, rotational handle 56, since the second nut 54 is fixed on the front side of fixed device 2, thus the second screw rod 55 to
51 direction of fixed block is mobile and the groove 52 that is inserted into fixed block 51 in, and then the first screw rod of clamping 32, thus placement plate 4 not to
Lower movement, so can fixed placement plate 4, transformer is placed.
Because further including having lifting apparatus 6, lifting apparatus 6 includes sliding rail 61, sliding block 62, lifter plate 63, cross bar 64, electricity
Reel 65 and bracing wire 66 are moved, is connected with cross bar 64, the left and right of 64 bottom of cross bar between the top of the fixed device 2 of two of top
Two sides are equipped with sliding rail 61, and sliding block 62 is slidably symmetrically arranged on sliding rail 61, is connected with lifter plate between two sliding blocks 62 in left and right
63, the centre of 64 bottom of cross bar is equipped with electronic reel 65, is wound with bracing wire 66 on electronic reel 65, the tail end of bracing wire 66 with
Lifter plate 63 connects.When transformer failure needs repairing, starts electronic reel 65 and rotate counterclockwise and put bracing wire 66, draw
Line 66 drives lifter plate 63 to decline, and when lifter plate 63 drops to suitable position, closes electronic reel 65, and then worker stands
On lifter plate 63, it is again started up electronic reel 65, electronic reel 65 is controlled and rotates clockwise and reel line 66,66 band of bracing wire
Dynamic lifter plate 63 ramps up, and when lifter plate 63 rises to suitable position, closes electronic reel 65, such worker can be to change
Depressor repairs work.
Because further including having perpendicular column 7 and horizontal bar 8, the front side at 63 top of lifter plate and the equal uniform intervals of rear side are equipped with more and erect
Column 7 erects and is connected with horizontal bar 8 between 7 top of column.The protective fence that perpendicular column 7 and horizontal bar 8 form primarily serves the effect of protection worker.
Because further including having battery 9 and protective shell 10, the right side at 4 top of placement plate is equipped with protective shell 10, protective shell 10
It is interior to be equipped with battery 9.When having a power failure, battery 9 can be powered to motor 31, maintain the normal operation of lifting device 3, be protected
Protective case 10 protects battery 9.
Because further including having rubber semi-ring 11, the recessed position in the middle part of the first fixture block 21 and the second fixture block 22 is equipped with rubber
Semi-ring 11.Rubber semi-ring 11 increases the frictional force between the first fixture block 21 and the second fixture block 22 and electric pole 1, protects electric wire
Bar 1.
Because further including having rubber pad 12 and convex block 13, the top of lifter plate 63 is equipped with rubber pad 12, sets on rubber pad 12
There is convex block 13.Rubber pad 12 and convex block 13 increase the frictional force between worker and lifter plate 63, protect the personal safety of worker.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of liftable transformer rack, which is characterized in that include fixed device (2), lifting device (3) and placement plate
(4), lifting device (3) are equipped between fixed device (2) left and right sides, are connected with placement plate (4) among lifting device (3)；Gu
Determining device (2) includes the first fixture block (21), the second fixture block (22), bolt (24) and nut (25), the first fixture block (21) and
Two fixture blocks (22) are symmetrical set, and the front and rear of the first fixture block (21) and the second fixture block (22) is provided with through-hole (23),
First fixture block (21) is connected to the through-hole (23) of the front and rear of the second fixture block (22), is equipped with bolt (24) in through-hole (23),
The right end of bolt (24) is equipped with nut (25), and bolt (24) passes through nut (25)；Lifting device (3) includes motor (31),
One screw rod (32), the first nut (33), top chock (34) and step (35), the first fixture block of two insides on top
(21) top is mounted on motor (31), and two the first fixture block (21) lower parts on top are mounted on top chock (34), lower part
Two the first fixture blocks (21) on be mounted on step (35), the is equipped in top chock (34) and step (35)
The output shaft of one screw rod (32), motor (31) is connect with screw tip, and the first nut (33) are equipped on the first screw rod (32),
Two the first nuts (33) in left and right symmetrically, are connected with placement plate (4) between two the first nuts (33) in left and right；It further include having clamping
Device (5), gripping mechanism (5) include fixed block (51), guide sleeve (53), the second nut (54), the second screw rod (55) and handle
(56), the bottom end of two first screw rods (32) is equipped with fixed block (51), fixation of the fixed block (51) of left and right two close to lower part
The side of device (2) is provided with groove (52), and the front side of the first fixture block (21) is equipped with the second nut (54) and guide sleeve (53), and second
It is equipped with the second screw rod (55) in nut (54) and passes through guide sleeve (53), the second screw rod (55) is all provided with far from the one end of fixed block (51)
There are handle (56).
2. a kind of liftable transformer rack according to claim 1, which is characterized in that further include having lifting apparatus
(6), lifting apparatus (6) includes sliding rail (61), sliding block (62), lifter plate (63), cross bar (64), electronic reel (65) and draws
Line (66) is connected with cross bar (64) between the top of the fixed device (2) of two of top, sets at left and right sides of cross bar (64) bottom
Have sliding rail (61), be slidably symmetrically arranged on sliding rail (61) sliding block (62), is connected with lifting between two sliding blocks (62) in left and right
The centre of plate (63), cross bar (64) bottom is equipped with electronic reel (65), is wound with bracing wire (66) on electronic reel (65), is drawn
The tail end of line (66) is connect with lifter plate (63).
3. a kind of liftable transformer rack according to claim 2, which is characterized in that further include have perpendicular column (7) and
Horizontal bar (8), front side and the equal uniform intervals of rear side at the top of lifter plate (63) are equipped with more perpendicular columns (7), connect between perpendicular column (7) top
It is connected to horizontal bar (8).
4. a kind of liftable transformer rack according to claim 3, which is characterized in that further include having battery (9)
With protective shell (10), the right side at the top of placement plate (4) is equipped with protective shell (10), is equipped with battery (9) in protective shell (10).
5. a kind of liftable transformer rack according to claim 4, which is characterized in that further include having rubber semi-ring
(11), the recessed position in the middle part of the first fixture block (21) and the second fixture block (22) is equipped with rubber semi-ring (11).
6. a kind of liftable transformer rack according to claim 5, which is characterized in that further include having rubber pad (12)
Rubber pad (12) are equipped with the top of convex block (13), lifter plate (63), rubber pad (12) is equipped with convex block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785416.2A CN107452469B (en) | 2017-09-04 | 2017-09-04 | A kind of liftable transformer rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785416.2A CN107452469B (en) | 2017-09-04 | 2017-09-04 | A kind of liftable transformer rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452469A CN107452469A (en) | 2017-12-08 |
| CN107452469B true CN107452469B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710785416.2A Expired - Fee Related CN107452469B (en) | 2017-09-04 | 2017-09-04 | A kind of liftable transformer rack |
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| Country | Link |
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| CN (1) | CN107452469B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934336A (en) * | 2017-12-18 | 2018-04-20 | 上海有个机器人有限公司 | A kind of robot storing bin and robot |
| CN108122660A (en) * | 2017-12-21 | 2018-06-05 | 李伟星 | A kind of power construction transformer mounting bracket |
| CN109461624A (en) * | 2018-12-29 | 2019-03-12 | 天津燃洁斯工业设备有限公司 | A kind of liftable pressure switch pipeline connecting device |
| CN111355200B (en) * | 2020-03-24 | 2022-01-07 | 河北鸿晔电力工程设计有限公司 | Double-rod supporting structure of 10KV overhead line high-voltage equipment |
| CN112582137B (en) * | 2020-12-02 | 2021-11-05 | 北京国电天昱建设工程有限公司 | Adjustable installation structure of transformer and construction method thereof |
| CN112735750A (en) * | 2020-12-24 | 2021-04-30 | 刘艳荣 | Transformer |
| CN112768184B (en) * | 2020-12-24 | 2022-07-19 | 国网黑龙江省电力有限公司齐齐哈尔供电公司 | Installation and construction method for power engineering transformer |
| CN112768183A (en) * | 2020-12-24 | 2021-05-07 | 刘艳荣 | Installation and construction method of power transformer |
| CN112769066A (en) * | 2020-12-30 | 2021-05-07 | 湖南平高开关有限公司 | Lifting type integrated power distribution area |
| CN112837900A (en) * | 2021-01-07 | 2021-05-25 | 王曌 | Transformer cabinet convenient to install |
| CN112863814B (en) * | 2021-01-09 | 2022-04-01 | 吴鑫禹 | Stepless voltage regulating transformer |
| CN112837903A (en) * | 2021-03-19 | 2021-05-25 | 北京明光力达送变电工程有限公司 | Transformer mounting structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0899798A (en) * | 1994-09-30 | 1996-04-16 | Oi Seisakusho Co Ltd | Elevator device |
-
2017
- 2017-09-04 CN CN201710785416.2A patent/CN107452469B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0899798A (en) * | 1994-09-30 | 1996-04-16 | Oi Seisakusho Co Ltd | Elevator device |
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| CN107452469A (en) | 2017-12-08 |
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