CN106542459B - A kind of on-pole switch installation high reliability lifting device - Google Patents
A kind of on-pole switch installation high reliability lifting device Download PDFInfo
- Publication number
- CN106542459B CN106542459B CN201610937289.9A CN201610937289A CN106542459B CN 106542459 B CN106542459 B CN 106542459B CN 201610937289 A CN201610937289 A CN 201610937289A CN 106542459 B CN106542459 B CN 106542459B
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- China
- Prior art keywords
- clamping bar
- motor
- screw rod
- connecting rod
- gear
- Prior art date
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Classifications
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0633—Mechanical arrangements not covered by the following subgroups
-
- 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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The present invention relates to a kind of lifting device more particularly to a kind of on-pole switch installation high reliability lifting devices.The technical problem to be solved in the present invention is to provide a kind of on-pole switch installation high reliability lifting devices of high reliablity.In order to solve the above-mentioned technical problem, the present invention provides such a on-pole switch installation high reliability lifting devices, include cart, the first sliding rail, the first sliding block, the first rack gear, the first strut, the second strut, the second rack gear, the second sliding block, the second sliding rail, idler wheel, handle etc.；Bottom is equipped with the first sliding rail, the first strut, the second strut and the second sliding rail in cart, and the first sliding rail is equipped with the first sliding block, and the first rack gear is equipped on the right side of the first sliding block, is equipped with first connecting rod at the top of the first rack gear.Invention achieves high reliablity, the effect that device is easy to operate and use scope is wide.
Description
Technical field
The present invention relates to a kind of lifting device more particularly to a kind of on-pole switch installation high reliability lifting devices.
Background technique
On-pole switch can specifically classify by following 6 kinds of modes, can be divided into 2 kinds of domestic and imported by producing country；It goes out by contact
Arc ability can be divided into breaker and on-load switch；Oil-insulation, air insulation and SF6 insulation can be divided by dielectric；By actuating
Mechanism can be divided into electromagnetic operating mechanism, spring operating mechanism and permanent-magnet manipulating mechanism；Breaker can be divided by the function of controller；
Automatic circuit and sectionaliser；Porcelain bushing shell and silicone rubber sleeve etc. can be divided by the material of outlet casing tube.
Installation is exactly that mechanical or equipment is fixed on certain position according to certain program, specification.
Existing lifting device haves the shortcomings that reliability is low, therefore needs to design a kind of on-pole switch peace of high reliablity
Dress high reliability lifting device.
Summary of the invention
(1) technical problems to be solved
The present invention for the disadvantage that overcomes present lifting device reliability low, the technical problem to be solved in the present invention is to provide
A kind of on-pole switch installation high reliability lifting device of high reliablity.
(2) technical solution
It is gone up and down and is filled with high reliability in order to solve the above-mentioned technical problems, the present invention provides such a on-pole switch installation
Set, include cart, the first sliding rail, the first sliding block, the first rack gear, the first strut, the second strut, the second rack gear, the second sliding block,
Second sliding rail, idler wheel, handle, first connecting rod, movable plate, first gear, second gear, second connecting rod, headlamp, third branch
Bar, the second motor, left shaft holder, the first screw rod, the first nut, support plate, link block, the second nut, the first clamping bar, the second folder
Bar, placement plate, the second screw rod, right bearing seat, sunshading board and first motor；Idler wheel, cart are equipped at left and right sides of cart bottom
Interior bottom is equipped with the first sliding rail, the first strut, the second strut and the second sliding rail, and the first sliding rail is equipped with the first sliding block, and first is sliding
It is equipped with the first rack gear on the right side of block, first connecting rod is equipped at the top of the first rack gear, is equipped with first motor, first motor at the top of the first strut
Front side is equipped with first gear, and first gear is engaged with the first rack gear, and top is equipped with second gear, second gear on front side of the second strut
It is engaged with first gear, the second sliding rail is equipped with the second sliding block, is equipped with the second rack gear, the second rack gear and second on the left of the second sliding block
Gear engagement, the second rack gear top are equipped with second connecting rod, and second connecting rod top is equipped with movable plate, movable plate bottom left and first
The connection of connecting rod top, is from left to right successively arranged the second motor, left shaft holder and right bearing seat at the top of movable plate, on left shaft holder
First screw rod is installed, is connect on the left of the first screw rod with the second motor, the first screw rod is equipped with the first nut, the first nut and the
The cooperation of one screw rod, the first nut top are equipped with the first clamping bar, and link block is equipped on the right side of the first screw rod, and the is equipped on right bearing seat
Two screw rods, the second wire rod thread direction is contrary with the first wire rod thread, and the second screw rod is equipped with the second nut, the second nut
Cooperate with the second screw rod, the second nut top is equipped with the second clamping bar, and the second clamping bar left side top connects with the first clamping bar right hand top
Touching, the second screw rod left side and link block right side are connect, and support plate is equipped at the top of movable plate, and support plate is located at the rear of link block,
It is equipped with placement plate at the top of support plate, handle is equipped on the left of cart, cart left side top is equipped with third strut, is provided on third strut
Loophole, third strut bottom left are equipped with headlamp, and cart right hand top is equipped with sunshading board.
It preferably, further include having rubber pad, the first clamping bar and the second clamping bar inner wall are equipped with rubber pad, rubber pad and first
Clamping bar, the second clamping bar connection type be to be fixedly connected, the material of rubber pad is artificial rubber, the use temperature of rubber pad
It is -50 DEG C to 90 DEG C.
Preferably, further including having sponge, sponge is equipped on the inside of handle, sponge is to be fixedly connected with the connection type of handle,
With cart left contact on the right side of sponge, the color of sponge is white, and the shape of sponge medial surface is Non-smooth surface curved surface.
It preferably, further include having placing frame, movable plate top right side is equipped with placing frame, and placing frame is located at the right side of right bearing seat
The connection type of side, placing frame and movable plate is on-fixed connection, and the shape of placing frame is cuboid.
Preferably, further include having reinforcing rib, set between movable plate bottom on the right side of first connecting rod and on the right side of second connecting rod
There is reinforcing rib, reinforcing rib is to be fixedly connected with the connection type of first connecting rod, second connecting rod and movable plate, and reinforcing rib is inclined
Shape, the material of reinforcing rib are steel, reinforcing rib with a thickness of 1.5cm.
Preferably, idler wheel is universal wheel.
Preferably, the material of cart is stainless steel.
Working principle: when needing that on-pole switch is installed, cart is shifted onto designated position, the second motor of starting is anti-
Turn, drives the reversion of the first screw rod, and then the first nut and the first clamping bar is driven to move downward, when the reversion of the first screw rod,
Since the second wire rod thread direction is contrary with the first wire rod thread, the second screw rod is driven to rotate forward, and then drives the second nut
It is moved right with the second clamping bar, makes the first clamping bar and the second clamping bar mutually from when the first clamping bar and the second clamping bar movement a period of time
Afterwards, the second motor stops working, and on-pole switch is placed at the top of placement plate by staff, then starts the rotating forward of the second motor, band
Dynamic first clamping bar and the second clamping bar move toward one another, when the second clamping bar left side top is contacted with the first clamping bar right hand top, second
Motor stops working, at this point, on-pole switch is fixed, starting first motor is rotated forward, and drives first gear to rotate forward, and then drive
First rack gear and first connecting rod move upwards, while when first gear rotates forward, driving second gear reversion, and then drive
Second rack gear and second connecting rod move upwards, so that first connecting rod and second connecting rod drive movable plate to move upwards, so that on column
Switch keeps stable and reliability with higher, and when movable plate moves upward to designated position, first motor stops working,
Start the second motor reversal, makes the first clamping bar and the second clamping bar mutually from staff carries out on-pole switch taking-up to use starting
Second motor rotates forward, and after driving the first clamping bar and the second clamping bar to reset, the second motor stops working, starting first motor reversion,
The first rack gear and the second tooth bar resets are driven, first motor stops working.When fine, staff pushes away from right side
Dynamic cart, sunshading board play the role of shielded from sunlight；When night, headlamp is opened, staff passes through handle from left side
Cart is pulled, headlamp plays the role of illumination.
Because further including having rubber pad, the first clamping bar and the second clamping bar inner wall are equipped with rubber pad, rubber pad and the first folder
Bar, the second clamping bar connection type be to be fixedly connected, the material of rubber pad is artificial rubber, use the temperature of rubber pad for-
50 DEG C to 90 DEG C, so can protect on-pole switch will not be damaged when on-pole switch is placed at the top of movable plate.
Because further including having sponge, sponge is equipped on the inside of handle, sponge is to be fixedly connected with the connection type of handle, sponge
Right side and cart left contact, the color of sponge are white, and the shape of sponge medial surface is Non-smooth surface curved surface, so working as work people
When member pulls cart by handle, the hand of staff can protect.
Because further including having placing frame, movable plate top right side is equipped with placing frame, and placing frame is located at the right side of right bearing seat,
The connection type of placing frame and movable plate is on-fixed connection, and the shape of placing frame is cuboid, and staff makes needs
Tool is placed in placing frame, it is possible to staff be facilitated to use tool.
Because further including having reinforcing rib, it is equipped on the right side of first connecting rod and between movable plate bottom and adds on the right side of second connecting rod
Strengthening tendons, reinforcing rib are to be fixedly connected with the connection type of first connecting rod, second connecting rod and movable plate, and reinforcing rib is oblique,
The material of reinforcing rib be steel, reinforcing rib with a thickness of 1.5cm, it is possible to improve first connecting rod, second connecting rod and movable plate
Strength and stability.
Because idler wheel is universal wheel, it is possible to freely change moving direction.
Because the material of cart is stainless steel, stainless steel has stronger intensity and hardness, it is possible to extend cart
Service life.
(3) beneficial effect
Invention achieves high reliablity, the effect that device is easy to operate and use scope is wide, starting the second motor rotate forward,
So that first connecting rod and second connecting rod drive movable plate to move upwards, so that on-pole switch keeps stable and with higher reliable
Property.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is second of schematic view of the front view of the invention.
Fig. 3 is the third schematic view of the front view of the invention.
Fig. 4 is the 4th kind of schematic view of the front view of the invention.
Fig. 5 is the 5th kind of schematic view of the front view of the invention.
The label in accompanying drawing is: 1- cart, the first sliding rail of 2-, the first sliding block of 3-, the first rack gear of 4-, the first strut of 5-, 6-
Second strut, the second rack gear of 7-, the second sliding block of 8-, the second sliding rail of 9-, 10- idler wheel, 11- handle, 12- first connecting rod, 13- are mobile
Plate, 14- first gear, 15- second gear, 16- second connecting rod, 17- headlamp, 18- third strut, 19- loophole, 20-
Two motors, 21- left shaft holder, the first screw rod of 22-, the first nut of 23-, 24- support plate, 25- link block, the second nut of 26-,
The first clamping bar of 27-, the second clamping bar of 28-, 29- placement plate, the second screw rod of 30-, 31- right bearing seat, 32- sunshading board, the first electricity of 33-
Machine, 34- rubber pad, 35- sponge, 36- placing frame, 37- reinforcing rib.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of on-pole switch installation high reliability lifting device, as shown in Figs. 1-5, include cart 1, the first sliding rail 2,
First sliding block 3, the first rack gear 4, the first strut 5, the second strut 6, the second rack gear 7, the second sliding block 8, the second sliding rail 9, idler wheel 10,
Handle 11, first connecting rod 12, movable plate 13, first gear 14, second gear 15, second connecting rod 16, headlamp 17, third strut
18, the second motor 20, left shaft holder 21, the first screw rod 22, the first nut 23, support plate 24, link block 25, the second nut 26,
First clamping bar 27, the second clamping bar 28, placement plate 29, the second screw rod 30, right bearing seat 31, sunshading board 32 and first motor 33；It pushes away
Idler wheel 10 is equipped at left and right sides of 1 bottom of vehicle, bottom is equipped with the first sliding rail 2, the first strut 5, the second strut 6 and the in cart 1
Two sliding rails 9, the first sliding rail 2 are equipped with the first sliding block 3, the first rack gear 4 are equipped on the right side of the first sliding block 3, is equipped at the top of the first rack gear 4
First connecting rod 12 is equipped with first motor 33 at the top of first strut 5, is equipped with first gear 14, first gear on front side of first motor 33
14 engage with the first rack gear 4, and 6 front side top of the second strut is equipped with second gear 15, and second gear 15 is engaged with first gear 14,
Second sliding rail 9 is equipped with the second sliding block 8, is equipped with the second rack gear 7 on the left of the second sliding block 8, the second rack gear 7 is nibbled with second gear 15
Close, be equipped with second connecting rod 16 at the top of the second rack gear 7,16 top of second connecting rod is equipped with movable plate 13,13 bottom left of movable plate with
The connection of 12 top of first connecting rod, 13 top of movable plate are from left to right successively arranged the second motor 20, left shaft holder 21 and right bearing
Seat 31 is equipped with the first screw rod 22 on left shaft holder 21, and 22 left side of the first screw rod is connect with the second motor 20, on the first screw rod 22
Equipped with the first nut 23, the first nut 23 and the first screw rod 22 cooperate, and are equipped with the first clamping bar 27 at the top of the first nut 23, and first
It is equipped with link block 25 on the right side of bar 22, the second screw rod 30 is installed on right bearing seat 31,30 hand of spiral of the second screw rod and first
22 hand of spiral of bar is on the contrary, the second screw rod 30 is equipped with the second nut 26, and the second nut 26 and the second screw rod 30 cooperate, the second spiral shell
26 top of mother is equipped with the second clamping bar 28, and 28 left side top of the second clamping bar is contacted with 27 right hand top of the first clamping bar, the second screw rod 30
It is connected on the right side of left side and link block 25, support plate 24 is equipped at the top of movable plate 13, support plate 24 is located at the rear of link block 25, props up
It is equipped with placement plate 29 at the top of fagging 24, handle 11 is equipped on the left of cart 1,1 left side top of cart is equipped with third strut 18, third branch
Loophole 19 is provided on bar 18,18 bottom left of third strut is equipped with headlamp 17, and 1 right hand top of cart is equipped with sunshading board 32.
Further include having rubber pad 34, the first clamping bar 27 and 28 inner wall of the second clamping bar are equipped with rubber pad 34, rubber pad 34 with
First clamping bar 27, the second clamping bar 28 connection type be to be fixedly connected, the material of rubber pad 34 is artificial rubber, rubber pad 34
Use temperature be -50 DEG C to 90 DEG C.
Further include having sponge 35, sponge 35 is equipped on the inside of handle 11, sponge 35 and the connection type of handle 11 connect to be fixed
It connects, 35 right side of sponge and 1 left contact of cart, the color of sponge 35 is white, and the shape of 35 medial surface of sponge is that Non-smooth surface is bent
Face.
It further include having placing frame 36,13 top right side of movable plate is equipped with placing frame 36, and placing frame 36 is located at right bearing seat 31
Right side, placing frame 36 and the connection type of movable plate 13 are that on-fixed connect, and the shape of placing frame 36 is cuboid.
It further include having reinforcing rib 37,12 right side of first connecting rod and 16 right side of second connecting rod are set between 13 bottom of movable plate
There is reinforcing rib 37, reinforcing rib 37 is to be fixedly connected with the connection type of first connecting rod 12, second connecting rod 16 and movable plate 13, is added
Strengthening tendons 37 are oblique, and the material of reinforcing rib 37 is steel, reinforcing rib 37 with a thickness of 1.5cm.
Idler wheel 10 is universal wheel.
The material of cart 1 is stainless steel.
Working principle: it when needing that on-pole switch is installed, shifts cart 1 onto designated position, starts the second motor 20
Reversion drives the reversion of the first screw rod 22, and then the first nut 23 and the first clamping bar 27 is driven to move downward, when the first screw rod 22 is anti-
When turning, due to 30 hand of spiral of the second screw rod and 22 hand of spiral of the first screw rod on the contrary, the second screw rod 30 is driven to rotate forward, into
And the second nut 26 and the second clamping bar 28 is driven to move right, make the first clamping bar 27 and 28 phase of the second clamping bar from when the first clamping bar
27 and second clamping bar 28 move a period of time after, the second motor 20 stops working, and on-pole switch is placed on placement plate by staff
Then 29 tops start the rotating forward of the second motor 20, drive the first clamping bar 27 and the second clamping bar 28 to move toward one another, when the second clamping bar 28
When left side top and 27 right hand top of the first clamping bar contact, the second motor 20 stops working, at this point, on-pole switch is fixed,
Start first motor 33 to rotate forward, first gear 14 driven to rotate forward, and then the first rack gear 4 and first connecting rod 12 is driven to move upwards,
Simultaneously when first gear 14 rotates forward, second gear 15 is driven to invert, so drive the second rack gear 7 and second connecting rod 16 to
Upper movement so that first connecting rod 12 and second connecting rod 16 drive movable plate 13 to move upwards so that on-pole switch keep stablizing and
Reliability with higher, when movable plate 13 moves upward to designated position, first motor 33 stops working, the second electricity of starting
Machine 20 inverts, and makes the first clamping bar 27 and 28 phase of the second clamping bar from staff carries out on-pole switch taking-up to use starting second
Motor 20 rotates forward, and after driving the first clamping bar 27 and the second clamping bar 28 to reset, the second motor 20 stops working, and starts first motor 33
Reversion drives the first rack gear 4 and the second rack gear 7 to reset, and first motor 33 stops working.When fine, work people
Member pushes cart 1 from right side, and sunshading board 32 plays the role of shielded from sunlight；When night, headlamp 17 is opened, work people
Member draws cart 1 by handle 11 from left side, and headlamp 17 plays the role of illumination.
Because further including having rubber pad 34, the first clamping bar 27 and 28 inner wall of the second clamping bar are equipped with rubber pad 34, rubber pad
34 with the connection type of the first clamping bar 27, the second clamping bar 28 be to be fixedly connected, and the material of rubber pad 34 is artificial rubber, rubber
The use temperature of pad 34 is -50 DEG C to 90 DEG C, so can protect on-pole switch when on-pole switch is placed on 13 top of movable plate
It will not be damaged.
Because further including having sponge 35, sponge 35 is equipped on the inside of handle 11, sponge 35 and the connection type of handle 11 are solid
Fixed connection, 35 right side of sponge and 1 left contact of cart, the color of sponge 35 are white, and the shape of 35 medial surface of sponge is non-light
Sliding curved surface, so can protect the hand of staff when staff pulls cart 1 by handle 11.
Because further including having placing frame 36,13 top right side of movable plate is equipped with placing frame 36, and placing frame 36 is located at right bearing
The right side of seat 31, placing frame 36 are that on-fixed is connect with the connection type of movable plate 13, and the shape of placing frame 36 is cuboid,
Staff need to tool to be used be placed in placing frame 36, it is possible to facilitate staff using tool.
Because further including having reinforcing rib 37, the right side of first connecting rod 12 and 16 right side of second connecting rod with 13 bottom of movable plate it
Between be equipped with reinforcing rib 37, the connection type of reinforcing rib 37 and first connecting rod 12, second connecting rod 16 and movable plate 13 is fixed company
Connect, reinforcing rib 37 is oblique, and the material of reinforcing rib 37 is steel, reinforcing rib 37 with a thickness of 1.5cm, it is possible to improve the
The strength and stability of one connecting rod 12, second connecting rod 16 and movable plate 13.
Because idler wheel 10 is universal wheel, it is possible to freely change moving direction.
Because the material of cart 1 is stainless steel, stainless steel has stronger intensity and hardness, it is possible to extend cart 1
Service life.
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 (7)
1. the working method that high reliability lifting device is used in a kind of installation of on-pole switch, comprising the following steps: when needing mounting post
When upper switch, cart (1) is shifted onto designated position, starting the second motor (20) reversion drives the first screw rod (22) reversion,
And then the first nut (23) and the first clamping bar (27) is driven to move downward, when the first screw rod (22) reversion, due to second
Screw rod (30) hand of spiral and the first screw rod (22) hand of spiral are on the contrary, drive the second screw rod (30) to rotate forward, and then drive second
Nut (26) and the second clamping bar (28) move right, and make the first clamping bar (27) and the second clamping bar (28) mutually from when the first clamping bar
(27) and after the second clamping bar (28) movement a period of time, the second motor (20) stops working, and on-pole switch is placed on by staff
At the top of placement plate (29), then start the second motor (20) rotating forward, the first clamping bar (27) and the second clamping bar (28) is driven to transport in opposite directions
Dynamic, when the second clamping bar (28) left side top and the contact of the first clamping bar (27) right hand top, the second motor (20) stops working, this
When, on-pole switch is fixed, and starting first motor (33) rotates forward, and drives first gear (14) to rotate forward, and then drive the first tooth
Item (4) and first connecting rod (12) move upwards, while when first gear (14) rotate forward, driving second gear (15) anti-
Turn, and then the second rack gear (7) and second connecting rod (16) is driven to move upwards, so that first connecting rod (12) and second connecting rod (16) band
Dynamic movable plate (13) move upwards, so that on-pole switch keeps stable and reliability with higher, when movable plate (13) is upward
When moving to designated position, first motor (33) stops working, and starting the second motor (20) reversion makes the first clamping bar (27) and the
Two clamping bars (28) are mutually from staff carries out on-pole switch taking-up using starting the second motor (20) rotates forward, and drives the first folder
After bar (27) and the second clamping bar (28) reset, the second motor (20) stops working, and starting first motor (33) reversion drives first
Rack gear (4) and the second rack gear (7) reset, and first motor (33) stops working；When fine, staff is from right side
It pushes cart (1), sunshading board (32) plays the role of shielded from sunlight；When night, open headlamp (17), staff
Cart (1) is drawn from left side by handle (11), headlamp (17) plays the role of illumination；Wherein on-pole switch is installed with highly reliable
Property lifting device includes cart (1), the first sliding rail (2), the first sliding block (3), the first rack gear (4), the first strut (5), second
Strut (6), the second sliding block (8), the second sliding rail (9), idler wheel (10), handle (11), first connecting rod (12), moves the second rack gear (7)
Movable plate (13), first gear (14), second gear (15), second connecting rod (16), headlamp (17), third strut (18), second
Motor (20), left shaft holder (21), the first screw rod (22), the first nut (23), support plate (24), link block (25), the second spiral shell
Female (26), the first clamping bar (27), the second clamping bar (28), placement plate (29), the second screw rod (30), right bearing seat (31), sunshading board
(32) and first motor (33)；It is equipped with idler wheel (10) at left and right sides of cart (1) bottom, it is sliding that cart (1) interior bottom is equipped with first
Rail (2), the first strut (5), the second strut (6) and the second sliding rail (9), the first sliding rail (2) are equipped with the first sliding block (3), and first
The first rack gear (4) are equipped on the right side of sliding block (3), are equipped with first connecting rod (12) at the top of the first rack gear (4), are set at the top of the first strut (5)
Have first motor (33), be equipped with first gear (14) on front side of first motor (33), first gear (14) is nibbled with the first rack gear (4)
It closes, top is equipped with second gear (15) on front side of the second strut (6), and second gear (15) is engaged with first gear (14), and second is sliding
Rail (9) is equipped with the second sliding block (8), and the second rack gear (7), the second rack gear (7) and second gear are equipped on the left of the second sliding block (8)
(15) it engages, is equipped with second connecting rod (16) at the top of the second rack gear (7), second connecting rod (16) top is equipped with movable plate (13), mobile
Plate (13) bottom left is connect with first connecting rod (12) top, is from left to right successively arranged the second motor at the top of movable plate (13)
(20), left shaft holder (21) and right bearing seat (31) are equipped with the first screw rod (22) on left shaft holder (21), the first screw rod (22)
Left side is connect with the second motor (20), and the first screw rod (22) is equipped with the first nut (23), the first nut (23) and the first screw rod
(22) cooperate, be equipped with the first clamping bar (27) at the top of the first nut (23), be equipped with link block (25) on the right side of the first screw rod (22), right axle
Hold and the second screw rod (30) be installed on seat (31), the second screw rod (30) hand of spiral and the first screw rod (22) hand of spiral on the contrary,
Second screw rod (30) is equipped with the second nut (26), and the second nut (26) and the second screw rod (30) cooperate, the second nut (26) top
Portion is equipped with the second clamping bar (28), and the second clamping bar (28) left side top is contacted with the first clamping bar (27) right hand top, the second screw rod
(30) it is connect on the right side of left side and link block (25), is equipped with support plate (24) at the top of movable plate (13), support plate (24) is located at connection
The rear of block (25), support plate (24) top is equipped with placement plate (29), is equipped with handle (11) on the left of cart (1), on the left of cart (1)
Top is equipped with third strut (18), is provided with loophole (19) on third strut (18), and third strut (18) bottom left, which is equipped with, shines
Bright lamp (17), cart (1) right hand top are equipped with sunshading board (32).
2. a kind of on-pole switch installation according to claim 1 working method of high reliability lifting device, feature
It is, further includes having rubber pad (34), the first clamping bar (27) and the second clamping bar (28) inner wall is equipped with rubber pad (34), rubber pad
It (34) is to be fixedly connected with the connection type of the first clamping bar (27), the second clamping bar (28), the material of rubber pad (34) is artificial
Rubber, the use temperature of rubber pad (34) are -50 DEG C to 90 DEG C.
3. a kind of on-pole switch installation according to claim 1 working method of high reliability lifting device, feature
It is, further includes having sponge (35), is equipped with sponge (35) on the inside of handle (11), sponge (35) and the connection type of handle (11) are
It is fixedly connected, with cart (1) left contact on the right side of sponge (35), the color of sponge (35) is white, sponge (35) medial surface
Shape is Non-smooth surface curved surface.
4. a kind of on-pole switch installation according to claim 1 working method of high reliability lifting device, feature
It is, further includes having placing frame (36), movable plate (13) top right side is equipped with placing frame (36), and placing frame (36) is located at right bearing
The right side of seat (31), placing frame (36) are that on-fixed is connect with the connection type of movable plate (13), and the shape of placing frame (36) is
Cuboid.
5. a kind of on-pole switch installation according to claim 1 working method of high reliability lifting device, feature
Be, further include having reinforcing rib (37), on the right side of first connecting rod (12) on the right side of second connecting rod (16) with movable plate (13) bottom
Between be equipped with reinforcing rib (37), reinforcing rib (37) and first connecting rod (12), second connecting rod (16) and movable plate (13) connection side
Formula is to be fixedly connected, and obliquely, the material of reinforcing rib (37) is steel to reinforcing rib (37), reinforcing rib (37) with a thickness of
1.5cm。
6. a kind of on-pole switch installation according to claim 1 working method of high reliability lifting device, feature
It is, idler wheel (10) is universal wheel.
7. a kind of on-pole switch installation according to claim 1 working method of high reliability lifting device, feature
It is, the material of cart (1) is stainless steel.
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| CN201610937289.9A CN106542459B (en) | 2016-11-01 | 2016-11-01 | A kind of on-pole switch installation high reliability lifting device |
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| CN201610937289.9A CN106542459B (en) | 2016-11-01 | 2016-11-01 | A kind of on-pole switch installation high reliability lifting device |
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| CN106542459A CN106542459A (en) | 2017-03-29 |
| CN106542459B true CN106542459B (en) | 2019-01-25 |
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