CN109665472A - A kind of high-altitude working platform - Google Patents
A kind of high-altitude working platform Download PDFInfo
- Publication number
- CN109665472A CN109665472A CN201910062084.4A CN201910062084A CN109665472A CN 109665472 A CN109665472 A CN 109665472A CN 201910062084 A CN201910062084 A CN 201910062084A CN 109665472 A CN109665472 A CN 109665472A
- Authority
- CN
- China
- Prior art keywords
- working platform
- altitude working
- fixed link
- platform according
- case lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of high-altitude working platforms to be slidably connected at tool box and balanced alarm device on the protection column of side including supporting surface, fixed protection column on the support surface；Wherein supporting surface includes standing plate, fixed link and four card bases；There are four card bases for high-altitude working platform setting of the invention, and card base can be freely rotated, and can contact with electric pole multi-angle, so that platform is more firm；Being provided with tool box can be taken conveniently with storing tools；It is provided with the safety that people are effectively guaranteed in guardrail；In general, the workbench in the present invention, easy to carry, dismounting is simple, highly-safe.
Description
Technical field
The invention belongs to power accessories technical fields, are to be related to a kind of high-altitude working platform more specifically.
Background technique
Aerial work platform is to serve the mobilitys high altitude operation such as various industries high altitude operation, equipment installation, maintenance
Product.
Aerial work platform Related product mainly has: scissor aerial work platform, is cranked arm at trailer-type aerial work platform
Formula aerial work platform, straight arm type aerial work platform, aluminium alloy aerial work platform, double-cylinder type aerial work platform, spider
Seven major class of formula aerial work platform.But these platform by volume are all huger, moving process is more troublesome.
Scissor aerial work platform is widely used high altitude operation special equipment.Its scissor-type mechanical structure, makes
There are higher stability, roomy job platform and higher bearing capacity after lifting platform raising, keep high altitude operation range bigger,
And it is suitble to more people operation simultaneously.It keeps high altitude operation more efficient, safer.
Lifting mechanism is using high-intensitive manganese steel hard iron shape pipe production.Equipped with the safety guard for preventing lifting platform from overloading.If
There is the safety protective valve for preventing hydraulic line bursts.Equipped with the emergency lowering means under power-off condition.The product is suitable for each row
The mobilitys high altitude operation such as the installation of industry altitude plant, maintenance.According to different require that different dynamic form may be selected (such as: three-phase
AC power source, single phase alternating current power supply, DC power supply and combustion power etc.), add and mixes manual hydraulic device, it can be in power failure or without electricity
Source place does as usual lifting work, and can add scaling platform, may extend to required position in land lengths deficiency, to improve work
Make efficiency.It is the ideal outfit product of modern pile, equipment, is the indispensability that high-altitude safe is carried out production strictly in line with rules and regulations.
Trailer-type aerial work platform is converted by lifting platform and automobile accessories.It picks up power of automobile engine,
Realize the elevating function of lifting platform.Using H-type hydraulic leg, guarantee the stabilization of machine lifting and the safety of operation.DC can be used
Rotation, the elevating function of elevator are realized in direct current independent power source.Suitable for work is wide and the big high altitude operation product of amplitude
It is big with job area, the features such as continuous operation time is long, particularly suitable for such as field maintenance, street lamp maintenance, pollards
Storage battery vehicular aerial work platform is by the mating high altitude operation special equipment converted of lifting platform and battery truck.It
Using the original DC dynamo of battery truck, not must external power supply, the lifting of lifting platform and the movement of complete machine can be realized.Its movement side
Just, operation flow range is wide, product have it is pollution-free, emission-free, job area is big, and mobility is strong.Especially suitable for freezer, people
Group's close quarters (railway station, bus station, airport) etc..
There are diesel engine self-propelled, storage battery self-propelled, trailer-type, there is telescopic arm, can overhang operation, across certain obstacle
Or lifting can carry out multiple spot operation at one；360 degree rotation, platform loading capacity is big, for two people or more people operation simultaneously and can
Carry certain equipment；Hoistable platform mobility is good, and transfer place is convenient；It is aesthetic in appearance, it is suitable for indoor and outdoor operation and storage.It is suitable
For a wide range of operations such as station, harbour, market, stadiums, residential property, factories and miness workshops.Crank type aerial working platform
It is aerial working platform vehicle, is mainly used for relatively high operating environment, carries a people between two people, fire brigade generally makes
With this elevator.
Crank type aerial working platform can be divided into straight-arm according to arm exhibition mode and crank arm two kinds, be chiefly used in the height such as shipyard and want
Higher place is asked, such machine safety is preferable, conveniently moving, but cost is very high.
Crank type aerial working platform: conveniently moving is drawn, the compact-sized that cranks arm uses novel high-quality fashioned iron, and intensity is high,
It is light-weight, it is directly accessed alternating current or is started using vehicle self power, erection speed is fast, has telescopic arm, and workbench can both rise
It is high and extensible, can also 360 degree rotation, be easy to across obstacle reach operating position, be ideal aerial lift device
Crank type aerial working platform vehicle: utilize Jiangling, east wind Little Caesar automobile chassis, using collapsible working arm (two joint arms,
Three joint arms), 12-18 meters of operation height, platform rated load 200kg, lift arm can 360oIt turns round, it is equal at turntable, working bucket two
It can operate.This product operation structure is simple, easy to operate, and securely and reliably, good appearance is that safety and working efficiency optimize
Aerial lift device.Four hydraulic legs are assembled with vehicle, supporting leg pattern is H-type, to guarantee the stability of vehicle in operation
And safety.
Aerial working platform vehicle of cranking arm be widely used in municipal administration, electric power, street lamp, advertisement, communication, photography, gardens, traffic,
The installation and maintenance of industries such as harbour, airport harbour, large industrial enterprise and operation of ascending a height.
Crank type aerial working platform is folding-jib elevator regeneration product.It can be widely used for station, harbour, airport, guest
Shop, post and telecommunications, municipal gardens, grain depot, the installation and maintenance for cleaning company, the decoration of the public building shop front, finishing or electric system
Etc..This elevator have it is light-weight, walk, electrically activate certainly, from supporting leg, easy to operate, work surface is big, 360 degree rotate freely,
Especially can leaping over obstacles carry out high altitude operation the advantages that.It can be suitble to outdoor work, using diesel engine as power.It can also be with
As needed, the walking using battery as machine and operation power.
In electric transmission line erection and maintenance construction, most of need of work high altitude operation is completed, such as in cement
Set up on electric pole the operation staff of perhaps restringing generally using climbers step on bar or using high-altitude operation vehicle into
Row maintenance, but carry out stepping on the big working efficiency of bar intensity of workers using climbers low, and safety is poor, high altitude operation
Vehicle will receive the restriction of working environment and field condition, be unsuitable for carrying out operation in narrow space, another kind carries out operation on bar
Auxiliary tool be job platform, staff supports oneself using workbench, carries out operation on bar, but existing height
Working platform installation and removal are all very troublesome, bring inconvenience to staff, and safety coefficient is not high.
Summary of the invention
The purpose of the present invention is to provide a kind of high-altitude working platforms, it is intended to solve the mobile not side of existing eminence platform
Just, not the problems such as safety coefficient is not high and mounts and dismounts trouble.
To achieve the above object, the technical scheme is that
A kind of high-altitude working platform is slidably connected at side protection including supporting surface, fixed protection column on the support surface
Tool box and balanced alarm device on column；The supporting surface includes standing plate, fixed link and four card bases；
The balanced alarm device is arranged below supporting surface；
The fixed link is at L-shaped, the first fixed link including being flexibly connected with standing plate by power device and perpendicular to described
Second fixed link of the first fixed link；
The card base includes second for being movably connected in the first card base of standing plate side and being movably connected in the second fixed link
Card base.
Further, the side of the standing plate is provided with a groove；
The power device is mounted in groove.
Further, the power device includes motor, the gear for passing through transmission axis connection with the motor, setting in institute
It states the sliding rail of gear side and the rack gear of sliding rail side is set；The sliding rail is fixedly connected with bottom portion of groove；The rack gear and tooth
Wheel intermeshing.
Further, the balanced alarm device includes that gyro sensor and the gyro sensor communicate to connect
Gyroscope attitude algorithm module, with gyroscope attitude algorithm module communication connection main control module, with main control module communication link
The motor drive module connect；The motor driven is electrically connected with the motor.
Further, the tool box includes cabinet, case lid and 4 retractable supports including connecting cabinet and case lid
Bar；Article putting groove is provided in the cabinet, the article putting groove includes instrument storage groove, tool storage slot and element storage part slot；
The bottom of the element storage part slot is provided with magnetic patch, is used for adsorbent parts；
There are two retaining rings on the cabinet, are slidably connected on protection column.
Further, in four telescopic supporting rods in one end of any telescopic supporting rod and the cabinet
Wall is fixedly connected, and the lower surface of the other end and the case lid is detachably connected.
It is provided with buckle on the case lid, card slot is provided on the cabinet, the buckle and the card slot are adapted；
The both ends of the tool storage slot have been symmetrically arranged hook, are connected with elastic reducing-fixing band on the hook.
Cushion is arranged in the bottom of the article putting groove；The edge of the box opening is provided with sealing strip.
The motor is electrical connected with external power supply.
The upper surface of the case lid is provided with horizontal groove, and the both ends of the case lid are respectively arranged with handle；
Beneficial effects of the present invention:
There are four card bases for high-altitude working platform setting of the invention, and card base can be freely rotated, can be with electric pole multi-angle
Contact, so that platform is more firm；
It is provided with the safety that people are effectively guaranteed in guardrail；
It is provided with balanced alarm device, including gyro sensor, gyroscope attitude algorithm module and main control module, the gyroscope
Attitude algorithm module calculates angle locating for platform, and send information to according to gyro sensor information collected
Main control module, when inclined angle is more than preset threshold value, main control module enables motor drive module control driving motor at this time
It realizes tightening fixed link, guarantees the safety of staff.
Being provided with tool box can be taken conveniently with storing tools.
In general, the workbench in the present invention, easy to carry, dismounting is simple, highly-safe.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
The structural schematic diagram of Fig. 1 high-altitude working platform of the present invention；
Fig. 2 powerplant configuration schematic diagram of the present invention；
Fig. 3 inventive article case cover-opening structure schematic diagram；
Fig. 4 inventive article case schematic diagram of internal structure；
Fig. 5 inventive article chamber lid structural schematic diagram；
The side structure schematic diagram of Fig. 6 high-altitude working platform of the present invention；
1. supporting surface, 2. protection columns, 3. tool boxes, 4. balanced alarm devices, 11. standing plates, 12. fixed links, 13. first cards
Foot, 14. second card bases, 121. first fixed links, 122. second fixed links, 31. cabinets, 32. case lids, 33. support rods, 311. instrument
Table storage groove, 312. tool storage slots, 313. element storage part slots, 314. magnetic patch, 321. buckles, 322. card slots, 315. hook,
316. elastic reducing-fixing bands, 51. motors, 52. gears, 53. sliding rails, 54. rack gears.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that, described reality
Applying example is a part of the embodiments of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of protection.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1
A kind of high-altitude working platform is slidably connected at side including supporting surface 1, the protection column 2 being fixed on the supporting surface 1
Protect the tool box 3 and balanced alarm device 4 on column；The supporting surface 1 includes standing plate 11, fixed link 12 and four cards
Foot；The fixed link 12 is at L-shaped, the first fixed link 121 including being flexibly connected with standing plate 11 by power device and vertical
In the second fixed link 122 of first fixed link 121；The card base includes that by bolt is movably connected in standing plate side
The first card base 13 and the second card base 14 for being movably connected in by bolt in the second fixed link 122.
The side of the standing plate 11 is provided with a groove；The power device is mounted in groove.
The power device 5 includes motor 51, the gear 52 for passing through transmission axis connection with the motor 51, setting described
The sliding rail 53 of 52 side of gear and the rack gear 54 that 53 side of sliding rail is set；The sliding rail 53 is fixedly connected with bottom portion of groove；It is described
Rack gear 54 and gear 52 are intermeshed.
The balanced alarm device 4 includes gyro sensor, the gyroscope with gyro sensor communication connection
Attitude algorithm module, the motor with the main control module of gyroscope attitude algorithm module communication connection and main control module communication connection
Drive module；The motor driven is electrically connected with the motor 51.
The motor 51 is connected with exposed electrical.
The protection column 2 includes four vertical bars and four cross bars；
Embodiment 2
One of present invention high-altitude working platform, is arranged a supporting surface 1, and the main body of supporting surface 1 is a standing plate 11, work
It can stand on top as personnel, standing plate 11 is formed using light material, and 11 front end of standing plate passes through power device 5 and first
Fixed link connection 121 is flexibly connected, and the first fixed link 121 is provided with the second fixed link 122, two the second card bases 14 are living
Dynamic to be connected in the second fixed link 122, other two the first fixed card base 13 is movably connected in the front end of standing plate, four activities
Card base, can be freely rotated, be contacted with electric pole multi-angle, platform can be made more stable.
The side of standing plate 11 is provided with a groove, and power device is mounted in groove.
Power device opens motor 51, and motor 51 drives the gear 52 by transmission axis connection, and the rotation of gear 52 drives
Rack gear 54 moves on sliding rail 53, and rack gear 54 is connect with the first fixed link 121, can play the role of tightening card base.
Balanced alarm device 4 includes gyro sensor, the gyroscope attitude algorithm with gyro sensor communication connection
Module, the motor drive module with the main control module of gyroscope attitude algorithm module communication connection and main control module communication connection；
Motor driven is electrically connected with motor 51.
Tool box 3 includes cabinet 31, case lid 32 and 4 telescopic supporting rods 33 including connecting cabinet 31 and case lid 32,
Pass through the opening of the extension and contraction control case lid of telescopic rod；Be provided with article putting groove in cabinet 31, article putting groove include instrument storage groove 311,
Tool storage slot 312 and element storage part slot 313；The bottom of element storage part slot is provided with magnetic patch 314, is used for adsorbent parts, so that
Tiny components will not be lost easily；It there are two retaining ring on cabinet 31, is slidably connected on protection column, allows cabinet edge
Side protection column sliding, be placed on and fetch convenient position, during shipping platform, independent transport can also be lifted down.
One end of any telescopic supporting rod is fixedly connected with the cabinet wall in four telescopic supporting rods 33, another
It holds and is detachably connected with the lower surface of the case lid, case lid can be taken off.
It is provided with buckle 321 on case lid 32, card slot 322 is provided on cabinet 31, buckle and card slot are adapted, and buckle card
Button, so that case lid is not easy to open during transportation.
The both ends of tool storage slot have been symmetrically arranged hook 315, are connected with elastic reducing-fixing band on the hook
316, elastic reducing-fixing band 316 is buckled on hook 315, tool is fixed in tool storage slot.
Cushion is arranged in the bottom of article putting groove, so that tool is less likely to be damaged；The edge of box opening is provided with sealing
Item enhances sealing effect, in the case where adverse weather, has obtained good protection to the tool of the inside.
The upper surface of case lid is provided with horizontal groove, place thing when be not easy to slip down easily；The case lid
Both ends are respectively arranged with handle, facilitate carrying.
Embodiment 3
The card base of platform is placed on to the surrounding of electric pole, opens electrode 51, motor driven gear 52 rotates, and band carry-over bar 54 is in cunning
It is moved on rail 53, so that the second fixed link 122 is mobile to 11 direction of standing plate, so that card base is tightened, platform is fixed on electric pole
On, staff can stand on standing plate 11.
Gyroscope attitude algorithm module on balanced alarm device calculates flat according to gyro sensor information collected
Angle locating for platform, and send information to main control module, when inclined angle is more than preset threshold value, main control module at this time
It enables motor drive module control driving motor realize tightening fixed link, guarantees the safety of staff.
It is provided with protection column 2 on standing plate 11, protects column by four columns, four spreaders are built, and play protection work
Make the purpose of personnel.The tool box 3 being slidably connected on column 2 is protected, each slot has the specific division of labor in tool box 3, so that tool
Storage position is high-visible.
Claims (10)
1. a kind of high-altitude working platform, which is characterized in that including supporting surface (1), the protection column being fixed on the supporting surface (1)
(2), tool box (3) and balanced alarm device (4) in side protection column (2) are slidably connected at；
The supporting surface (1) includes standing plate (11), fixed link (12) and card base；
The fixed link (12) is at L-shaped comprising the first fixed link being flexibly connected with standing plate (11) by power device
(121) and perpendicular to first fixed link (121) the second fixed link (122)；
The card base includes being movably connected in two the first card bases (13) of standing plate side and being movably connected in the second fixed link
(122) two the second card bases (14) on.
2. a kind of high-altitude working platform according to claim 1, which is characterized in that the side of the standing plate (11) is arranged
There is a groove；The power device is mounted in groove.
3. a kind of high-altitude working platform according to claim 2, which is characterized in that the power device includes motor
(51), with the motor (51) by being driven the gear (52) of axis connection, the sliding rail (53) in the gear (52) side being arranged
Rack gear (54) with setting in sliding rail (53) side；
The sliding rail (53) is fixedly connected with bottom portion of groove；
The rack gear (54) and gear (52) intermeshing.
4. a kind of high-altitude working platform according to claim 3, which is characterized in that the balanced alarm device (4) includes
Gyro sensor, gyroscope attitude algorithm module and gyroscope attitude algorithm with gyro sensor communication connection
The main control module of module communication connection, the motor drive module with main control module communication connection；The motor driven and the electricity
Machine (51) electrical connection.
5. a kind of high-altitude working platform according to claim 1, which is characterized in that the tool box (3) includes cabinet
(31), case lid (32) and 4 telescopic supporting rods (33) including connecting cabinet (31) and case lid (32)；
It is provided with article putting groove in the cabinet (31), the article putting groove includes instrument storage groove (311), tool storage slot (312)
With element storage part slot (313)；The bottom of the element storage part slot is provided with magnetic patch (314), is used for adsorbent parts；
There are two retaining rings on the cabinet (31), are slidably connected in protection column (2).
6. a kind of high-altitude working platform according to claim 5, which is characterized in that in four telescopic supporting rods (33)
One end of each telescopic supporting rod is fixedly connected with the cabinet wall, and the lower surface of the other end and the case lid is detachable
Connection.
7. a kind of high-altitude working platform according to claim 5, which is characterized in that be provided with buckle on the case lid (32)
(321), it is provided with card slot (322) on the cabinet (31), the buckle and the card slot are adapted；
The both ends of the tool storage slot (312) have been symmetrically arranged hook (315), are flexibly connected on the hook (315)
Flexible fixing belt (316).
8. a kind of high-altitude working platform according to claim 5, which is characterized in that buffering is arranged in the bottom of the article putting groove
Pad；The edge of the box opening is provided with sealing strip.
9. a kind of high-altitude working platform according to claim 3, which is characterized in that the motor (51) and external electrical
Source is electrical connected.
10. a kind of high-altitude working platform according to claim 5, which is characterized in that the upper surface of the case lid is provided with
The both ends of horizontal groove, the case lid are respectively arranged with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062084.4A CN109665472A (en) | 2019-01-23 | 2019-01-23 | A kind of high-altitude working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062084.4A CN109665472A (en) | 2019-01-23 | 2019-01-23 | A kind of high-altitude working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109665472A true CN109665472A (en) | 2019-04-23 |
Family
ID=66150995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910062084.4A Pending CN109665472A (en) | 2019-01-23 | 2019-01-23 | A kind of high-altitude working platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN109665472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790198A (en) * | 2019-11-08 | 2020-02-14 | 国网河南省电力公司偃师市供电公司 | Power transmission line overhauls uses instrument conveying platform |
| CN113772594A (en) * | 2021-09-14 | 2021-12-10 | 国网河南省电力公司孟州市供电公司 | Safe laborsaving power supply company joins in marriage net and salvagees and use climbing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544985A (en) * | 2016-03-02 | 2016-05-04 | 赵健 | Lifting type construction platform car used on construction site |
| CN107965132A (en) * | 2017-12-26 | 2018-04-27 | 国网河北省电力有限公司衡水供电分公司 | A kind of high-altitude working platform |
| CN208276877U (en) * | 2018-06-13 | 2018-12-25 | 广东电网有限责任公司 | Tool box and electric power overhaul device |
-
2019
- 2019-01-23 CN CN201910062084.4A patent/CN109665472A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544985A (en) * | 2016-03-02 | 2016-05-04 | 赵健 | Lifting type construction platform car used on construction site |
| CN107965132A (en) * | 2017-12-26 | 2018-04-27 | 国网河北省电力有限公司衡水供电分公司 | A kind of high-altitude working platform |
| CN208276877U (en) * | 2018-06-13 | 2018-12-25 | 广东电网有限责任公司 | Tool box and electric power overhaul device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790198A (en) * | 2019-11-08 | 2020-02-14 | 国网河南省电力公司偃师市供电公司 | Power transmission line overhauls uses instrument conveying platform |
| CN113772594A (en) * | 2021-09-14 | 2021-12-10 | 国网河南省电力公司孟州市供电公司 | Safe laborsaving power supply company joins in marriage net and salvagees and use climbing device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |
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| RJ01 | Rejection of invention patent application after publication |