CN208220624U - A kind of electric power maintenance auxiliary ladder - Google Patents
A kind of electric power maintenance auxiliary ladder Download PDFInfo
- Publication number
- CN208220624U CN208220624U CN201820595165.1U CN201820595165U CN208220624U CN 208220624 U CN208220624 U CN 208220624U CN 201820595165 U CN201820595165 U CN 201820595165U CN 208220624 U CN208220624 U CN 208220624U
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- China
- Prior art keywords
- fixed
- car body
- connecting plate
- sides
- hinged
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Abstract
The utility model discloses a kind of electric power maintenance auxiliary ladders, including car body, it is characterized in that: quadrangle is respectively fixed with universal wheel on the downside of the car body, middle side part is fixed with lead screw box on the car body, lead screw box both ends are respectively articulated with the both ends of screw rod, described screw rod one end is fixed with turntable, the wire rod thread connects power sliding block, the power sliding block two sides are fixed with one end of connecting rod, the strip hole that two connecting rod other ends are respectively corresponded across lead screw box two sides is fixedly connected on U-shaped sliding block one, two U-shaped sliding blocks one respectively correspond in setting sliding slot one, two sliding slots one are separately positioned on the upside of the car body, one end of connecting plate one is respectively articulated in two U-shaped sliding blocks one, the middle part of hinged connecting plate two is respectively corresponded in the middle part of two connecting plates one, two two lower ends of connecting plate respectively correspond hingedly In U-shaped fixed block.
Description
Technical field
The utility model relates to field of electrical equipment, in particular, being related to a kind of electric power maintenance auxiliary ladder.
Background technique
Existing power equipment is due to highly higher, and such as street lamp, transformer etc. can cause inconvenient maintenance to maintenance personal,
It generally requires to be hung on maintenance personal with crane and place under repair, maintenance cost is higher；For certain in benefit of having inconvenient traffic
The power equipment in place, crane possibly can not approach, and bring great inconvenience to the maintenance work of maintenance personal, there is presently no
It is a kind of can adapt to different height, be moved easily and convenient for climbing stabilization ladder, this is in place of the deficiencies in the prior art.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of electric power maintenance auxiliary ladders, to repair power equipment
Ascending tool is provided.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of electric power maintenance auxiliary ladder, including car body, it is characterized in that: quadrangle is respectively fixed with ten thousand on the downside of the car body
To wheel, middle side part is fixed with lead screw box on the car body, and lead screw box both ends are respectively articulated with the both ends of screw rod, the screw rod one
End is fixed with turntable, and the wire rod thread connects power sliding block, and the power sliding block two sides are fixed with one end of connecting rod, two institutes
It states the strip hole that the connecting rod other end is respectively corresponded across lead screw box two sides to be fixedly connected on U-shaped sliding block one, two U
Shape sliding block one respectively corresponds in setting sliding slot one, and two sliding slots one are separately positioned on the upside of the car body, two U-shapeds
It is respectively articulated with one end of connecting plate one in sliding block one, respectively corresponds the middle part of hinged connecting plate two in the middle part of two connecting plates one, two
Two lower end of connecting plate, which respectively corresponds, to be hinged in U-shaped fixed block, and U-shaped fixed block is separately fixed on the upside of the car body, and two
One upper end of connecting plate respectively corresponds one end of hinged connecting plate three, and two two upper ends of connecting plate respectively correspond hinged connecting plate
Four one end, two four middle parts of connecting plates middle part cross-articulation with two connecting plates three respectively, two connecting plates four
The other end respectively correspond and be hinged on the fixed square two in lifting platform lower end two sides, the other end difference of two connecting plates three
Corresponding hinged U-shaped sliding block two, two U shape sliding blocks two are separately positioned in the sliding slot two of lifting platform lower end two sides, institute
It states lifting platform two sides lower end and is respectively fixed with protruding shaft, two protruding shafts respectively correspond matching in the sliding slot of L shape connecting rod side,
Two L shape connecting rod end sides, which respectively correspond, is hinged on the car body two sides, the bending punishment of two L shape connecting rods
It is not fixed with cylinder, two cylinders are threadedly coupled jackscrew one respectively, and two post upper cross bars are each passed through the circle
Cylinder, two support rod lower ends are respectively equipped with the block that contacts to earth, and the two sides of the car body are threadedly coupled jackscrew two, two jackscrews respectively
Two screw rod end is able in cooperation insertion annulus, and two annulus are fixedly connected with two vertical bar lower ends of ladder, the ladder
Two vertical bar upper ends of son are hinged on the lifting platform side.
As further limiting for the technical program, the ladder includes two vertical bars, is fixed between two vertical bars
There is one group of evenly arranged cross bar.
Compared with prior art, it the advantages and positive effects of the utility model are as follows: when using this ladder, pushes originally climb first
Ladder drives each universal wheel to rotate, this ladder is made to be moved to required position, stops pushing this ladder, staff passes through climbing
Then two jackscrews one and jackscrew two are backed out on lifting platform in ladder station respectively, rotary turnplate drives screw rod rotation, drive dynamic
Power sliding block slides in lead screw box, drives two connecting rods to slide along lead screw, drives two U-shaped sliding blocks one respectively in corresponding sliding slot
One sliding, drives connecting plate two and connecting plate one to be swung up, and drives connecting plate three and connecting plate four to swing, two U-shaped sliding blocks two is driven to exist
The introversive direction close to square two of sliding slot two is slided, and lifting platform is raised above, and drives protruding shaft sliding in the sliding slot of L shape connecting rod
It is dynamic, L shape connecting rod swing is driven, two support rods is driven to swing, under gravity, two blocks that contact to earth contact ground always,
Lifting platform rises to suitable position, tightens two jackscrews one, and two support rods are fixed, and support rod is made to play reinforcing to mechanism
Stable effect.The screw thread self-locking function of lead screw and power sliding block realizes that the position of power sliding block is fixed.Lifting platform is raised above
It drives ladder to move up simultaneously, when fixed annulus enters the groove of car body when ladder lower end two sides, screws two tops respectively
Silk two enters the screw rod end of two jackscrews two in corresponding two annulus, fixed ladder.Two are backed out respectively when packing up this ladder
A jackscrew one and jackscrew two reversely rotate turntable, and final lifting platform drops to initial position, this ladder is stowed away.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model.
Fig. 2 is the schematic perspective view two of the utility model.
Fig. 3 is the part attachment structure schematic diagram one of the utility model.
Fig. 4 is the part attachment structure schematic diagram two of the utility model.
Fig. 5 is the part attachment structure schematic diagram three of the utility model.
Fig. 6 is the part attachment structure schematic diagram four of the utility model.
Fig. 7 is the schematic perspective view three of the utility model.
In figure: 1, lifting platform, 2, U-shaped sliding block two, 3, protruding shaft, 4, connecting plate three, 5, L shape connecting rod, 6, jackscrew one, 7, cylinder,
8, sliding slot one, 9, turntable, 10, screw rod, 11, lead screw box, 12, U-shaped sliding block one, 13, U-shaped fixed block, 14, support rod, 15, contact to earth
Block, 16, universal wheel, 17, car body, 18, jackscrew two, 19, vertical bar, 20, annulus, 21, connecting plate two, 22, ladder, 23, cross bar, 24,
Power sliding block, 25, connecting plate one, 26, connecting rod, 27, connecting plate four, 28, square two, 29, sliding slot two.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Fig. 1-Fig. 7, the utility model includes car body 17, and the 17 downside quadrangle of car body is respectively fixed with universal wheel
16, middle side part is fixed with lead screw box 11 on the car body 17, and 11 both ends of lead screw box are respectively articulated with the both ends of screw rod 10, described
10 one end of screw rod is fixed with turntable 9, and the screw rod 10 is threadedly coupled power sliding block 24, and 24 two sides of power sliding block are fixed with company
One end of bar 26, the strip hole that two 26 other ends of connecting rod are respectively corresponded across 11 two sides of lead screw box are fixedly connected on
On U-shaped sliding block 1, two U-shaped sliding blocks 1 are respectively corresponded in setting sliding slot 1, and two sliding slots 1 are set respectively
Set one end that connecting plate 1 is respectively articulated in 17 upside of car body, two U-shaped sliding blocks 1, two connecting plates one
25 middle parts respectively correspond the middle part of hinged connecting plate 2 21, and two 2 21 lower ends of connecting plate respectively correspond and are hinged on U-shaped fixed block
In 13, U-shaped fixed block 13 is separately fixed at 17 upside of car body, and two one 25 upper ends of connecting plate respectively correspond and hingedly connect
One end of plate 34, two 2 21 upper ends of connecting plate respectively correspond one end of hinged connecting plate 4 27, two connecting plates four
The middle part cross-articulation with two connecting plates 34, the other end of two connecting plates 4 27 respectively correspond hinge respectively at 27 middle parts
It connects on the fixed square 2 28 in 1 lower end two sides of lifting platform, it is sliding that the other end of two connecting plates 34 respectively corresponds hinged U shape
Block 22, two U-shaped sliding blocks 22 are separately positioned in the sliding slot 2 29 of the 1 lower end two sides of lifting platform, the lifting platform
1 two sides lower end are respectively fixed with protruding shaft 3, and two protruding shafts 3 respectively correspond matching in the sliding slot of 5 side of L shape connecting rod, and two
5 end side of L shape connecting rod, which respectively corresponds, is hinged on 17 two sides of car body, the bending punishment of two L shape connecting rods 5
It is not fixed with cylinder 7, two cylinders 7 are threadedly coupled jackscrew 1 respectively, and two 14 upper end cross bars of support rod are each passed through institute
It states in cylinder 7, two 14 lower ends of support rod are respectively equipped with the block 15 that contacts to earth, and the two sides of the car body 17 are threadedly coupled jackscrew respectively
2 18, the screw rod end of two jackscrews 2 18 is able in cooperation insertion annulus 20, and two annulus 20 are fixedly connected
Two vertical bars, 19 lower end of ladder 22, two vertical bar upper ends of the ladder 22 are hinged on 1 side of lifting platform.
The ladder 22 includes two vertical bars 19, is fixed with one group of evenly arranged cross bar between two vertical bars 19
23。
The model TBI MOTION line slide rail sliding block of sliding slot 2 29 and U-shaped sliding block 22.
The workflow of the utility model are as follows: when using this ladder, this ladder is pushed first, needed for being moved to this ladder
Position stops pushing this ladder, and staff on lifting platform 1, then backs out two jackscrews by climbing 22 station of ladder respectively
One 6 and jackscrew 2 18, rotary turnplate 9 drives screw rod 10 to rotate, and power sliding block 24 is driven to slide in lead screw box 11, drives two
A connecting rod 26 is slided along lead screw 10, is driven two U shape sliding blocks 1 to slide respectively in corresponding sliding slot 1, is driven connecting plate 2 21
Be swung up with connecting plate 1, connecting plate 34 and connecting plate 4 27 driven to swing, drive two U-shaped sliding blocks 22 in sliding slot 2 29 to
It is slided close to the direction of square 2 28, is raised above lifting platform 1, protruding shaft 3 is driven to slide in the sliding slot of L shape connecting rod 5, driven
L shape connecting rod 5 is swung, and two support rods 14 is driven to swing, and under gravity, two blocks 15 that contact to earth contact ground always, is risen
Drop platform 1 rises to suitable position, tightens two jackscrews 1, two support rods 14 are fixed, and play support rod 14 to mechanism
Reinforce stable effect, the screw thread self-locking function of lead screw 10 and power sliding block 24 realizes that the position of power sliding block 24 is fixed.Lifting
Platform 1 is raised above while ladder 22 being driven to move up, and the annulus 22 fixed to 22 lower end two sides of ladder enters the recessed of car body 17
When slot, two jackscrews 2 18 are screwed respectively, enter the screw rod end of two jackscrews 2 18 in corresponding two annulus 22, fixed ladder
Son 22.Two jackscrews 1 and jackscrew 2 18 are backed out when packing up this ladder respectively, reversely rotates turntable 9, final lifting platform 1 declines
To initial position, this ladder is stowed away.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (2)
1. a kind of electric power maintenance auxiliary ladder, including car body (17), it is characterized in that: quadrangle is solid respectively on the downside of the car body (17)
Surely have universal wheel (16), middle side part is fixed with lead screw box (11) on the car body (17), and lead screw box (11) both ends are cut with scissors respectively
The both ends of screw rod (10) are connect, described screw rod (10) one end is fixed with turntable (9), and the screw rod (10) is threadedly coupled power sliding block
(24), power sliding block (24) two sides are fixed with one end of connecting rod (26), and two connecting rod (26) other ends respectively correspond
Strip hole across lead screw box (11) two sides is fixedly connected on U-shaped sliding block one (12), two U-shaped sliding blocks one (12)
It respectively corresponds in setting sliding slot one (8), two sliding slots one (8) are separately positioned on the upside of the car body (17), two U
It is respectively articulated with one end of connecting plate one (25) in shape sliding block one (12), respectively corresponds hinged connecting plate in the middle part of two connecting plates one (25)
The middle part of two (21), two connecting plate two (21) lower ends, which respectively correspond, to be hinged in U-shaped fixed block (13), U-shaped fixed block
(13) it is separately fixed on the upside of the car body (17), two connecting plate one (25) upper ends respectively correspond hinged connecting plate three (4)
One end, two connecting plate two (21) upper ends respectively correspond one end of hinged connecting plate four (27), two connecting plates four
(27) the middle part cross-articulation with two connecting plates three (4), the other end of two connecting plates four (27) are distinguished respectively at middle part
Corresponding to be hinged on the fixed square two (28) in lifting platform (1) lower end two sides, the other end of two connecting plates three (4) is right respectively
Hinged U-shaped sliding block two (2) is answered, two U-shaped sliding blocks two (2) are separately positioned on the sliding slot of the lifting platform (1) lower end two sides
In two (29), lifting platform (1) the two sides lower end is respectively fixed with protruding shaft (3), and two protruding shafts (3) respectively correspond matching and exist
In the sliding slot of L shape connecting rod (5) side, two L shape connecting rod (5) end sides respectively correspond and are hinged on the car body (17)
The bending part of two sides, two L shape connecting rods (5) is respectively fixed with cylinder (7), and two cylinders (7) are threadedly coupled respectively
Jackscrew one (6), two support rod (14) upper end cross bars are each passed through the cylinder (7), and two support rod (14) lower ends are set respectively
Have the block that contacts to earth (15), the two sides of the car body (17) are threadedly coupled jackscrew two (18), the spiral shell of two jackscrews two (18) respectively
Rod end is able in cooperation insertion annulus (20), and two annulus (20) are fixedly connected under two vertical bars (19) of ladder (22)
End, two vertical bar upper ends of the ladder (22) are hinged on the lifting platform (1) side.
2. electric power according to claim 1 maintenance auxiliary ladder, it is characterized in that: the ladder (22) includes two vertical bars
(19), one group of evenly arranged cross bar (23) is fixed between two vertical bars (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595165.1U CN208220624U (en) | 2018-04-24 | 2018-04-24 | A kind of electric power maintenance auxiliary ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595165.1U CN208220624U (en) | 2018-04-24 | 2018-04-24 | A kind of electric power maintenance auxiliary ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220624U true CN208220624U (en) | 2018-12-11 |
Family
ID=64512921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820595165.1U Expired - Fee Related CN208220624U (en) | 2018-04-24 | 2018-04-24 | A kind of electric power maintenance auxiliary ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762729A (en) * | 2020-05-21 | 2020-10-13 | 国网江西省电力有限公司吉安供电分公司 | Supplementary crane that uses of power maintenance |
| CN111894439A (en) * | 2020-08-13 | 2020-11-06 | 赵治国 | Special ladder of highway safety device maintenance |
-
2018
- 2018-04-24 CN CN201820595165.1U patent/CN208220624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762729A (en) * | 2020-05-21 | 2020-10-13 | 国网江西省电力有限公司吉安供电分公司 | Supplementary crane that uses of power maintenance |
| CN111894439A (en) * | 2020-08-13 | 2020-11-06 | 赵治国 | Special ladder of highway safety device maintenance |
| CN111894439B (en) * | 2020-08-13 | 2022-04-12 | 赵治国 | Special ladder of highway safety device maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |