CN205472513U - A lift platform for power plant equipment overhauls - Google Patents
A lift platform for power plant equipment overhauls Download PDFInfo
- Publication number
- CN205472513U CN205472513U CN201620202027.3U CN201620202027U CN205472513U CN 205472513 U CN205472513 U CN 205472513U CN 201620202027 U CN201620202027 U CN 201620202027U CN 205472513 U CN205472513 U CN 205472513U
- Authority
- CN
- China
- Prior art keywords
- seat
- power plant
- maintenance
- rotating disk
- bar group
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 23
- 238000010008 shearing Methods 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
本实用新型涉及一种用于发电厂设备检修的升降平台，与现有技术相比解决了检修平台调整不便的缺陷。本实用新型中剪叉伸缩杆组底部的杆件上分别安装有连杆，两个连杆均安装在两条导轨之间且每个连杆均与两条导轨构成滑动配合，剪叉伸缩杆组顶部的杆件均安装在座椅的底部且剪叉伸缩杆组顶部的杆件均与座椅构成滑动配合；两个连杆的侧部均安装有连杆运动组件，连杆运动组件的数量为2个，连杆运动组件包括固定安装在转盘上的挡块，挡块上安装有液压油缸，液压油缸的活塞杆固定安装在连杆上。本实用新型便于施工人员随时调整高低位置和旋转工位，提高了检修效率，也提高了安全性。
The utility model relates to a lifting platform for power plant equipment maintenance, which solves the defect of inconvenient adjustment of the maintenance platform compared with the prior art. In the utility model, connecting rods are respectively installed on the rods at the bottom of the scissor telescopic rod group, and the two connecting rods are installed between the two guide rails and each connecting rod forms a sliding fit with the two guide rails. The rods at the top of the group are all installed at the bottom of the seat and the rods at the top of the scissor telescopic rod group are all in sliding fit with the seat; The number is 2, and the connecting rod movement assembly includes a stopper fixedly installed on the turntable, a hydraulic cylinder is installed on the stopper, and a piston rod of the hydraulic cylinder is fixedly installed on the connecting rod. The utility model is convenient for construction personnel to adjust the height position and the rotating station at any time, improves the maintenance efficiency and safety.
Description
Technical field
This utility model relates to power plant facility maintenance technical field, a kind of hoistable platform for maintenance of power plant equipments.
Background technology
The main basic point that power plant transmits as electric power, carries the important function of contact supply of electric power, and the whether safe and reliable of it directly affects stablizing of power system.Workmen is when carrying out maintenance of power plant equipments construction, operation of ascending a height needs use and maintenance ladder to come close to cable, but usually need to shift one's position and station in construction operation, each conversion is required for workmen and gets off, maintenance ladder is moved to specific bit postpone, workmen is climbing up, and thus causes overhaul efficiency to be substantially reduced.How to design and a kind of can be easy to workmen and carry out the hoistable platform of position adjustment in time and have become as urgent need and solve the technical problem that.
Utility model content
The purpose of this utility model is to solve the defect of inspection platform adjustment inconvenience in prior art, it is provided that a kind of hoistable platform for maintenance of power plant equipments solves the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of hoistable platform for maintenance of power plant equipments, including shearing fork telescopic bar group, base and rotating disk, described rotating disk is arranged on chassis and constitutes with chassis and is rotatably assorted,
The center of described base is provided with electric rotating machine, the output shaft of electric rotating machine is fixedly mounted on the bottom of rotating disk, two guide rails and two guide rails it are installed with in being arranged in parallel on rotating disk, it is separately installed with connecting rod on rod member bottom described shearing fork telescopic bar group, two connecting rods are installed between two guide rails and each connecting rod all constitutes with two guide rails and is slidably matched, and the rod member of bottom and shearing fork telescopic bar group top that the rod member at shearing fork telescopic bar group top is installed in seat is all slidably matched with seat composition；The sidepiece of two connecting rods is mounted on link motion assembly, and the quantity of link motion assembly is 2, and link motion assembly includes the block being fixedly mounted on rotating disk, and block is provided with hydraulic jack, and the piston rod of hydraulic jack is fixedly mounted on connecting rod.
Also including sliding pin, sliding pin runs through guide rail and connecting rod carries out limit mounting, and the quantity of sliding pin is several.
The quantity of described shearing fork telescopic bar group is 2.
The top of described base is concave structure, and the bottom of rotating disk is convex structure, is provided with several balls between rotating disk and base.
Described seat bottom is provided with groove, is provided with seat guide rail in groove, and seat guide rail is provided with slide block, and the quantity of slide block is 2, and the top rod member of shearing fork telescopic bar group is separately mounted on slide block.
Being installed with soft bar on described seat, the top of soft bar is provided with illuminating lamp.
The sidepiece of described base is installed with link.
Also including spring, the quantity of spring is 2, in 2 springs are installed in groove and lay respectively at two between slide block and seat.
Beneficial effect
A kind of hoistable platform for maintenance of power plant equipments of the present utility model, is compared with prior art easy to workmen and adjusts high and low position and rotary work station at any time, improve overhaul efficiency, also improve safety.By pacifying spring-loaded design in seat guide rail, it is to avoid in work progress, seat rocks back and forth.By the design of seat upper end illuminating lamp, during for working at night, provide illumination.The outside of base is additionally provided with link simultaneously, it is simple to couple pulling equipment, the movement of easy of rise platform.There is simple in construction, feature with low cost, easy to use.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model；
Fig. 2 is that the A-A of Fig. 1 is to sectional view；
Fig. 3 is that the B-B of Fig. 1 is to sectional view；
Wherein, 1-universal wheel, 2-chassis, 3-rotating disk, 4-block, 5-hydraulic jack, 6-shearing fork telescopic bar group, 7-seat, 8-illuminating lamp, the soft bar of 9-, 10-seat belt, 11-sliding pin, 12-guide rail, 13-electric rotating machine, 14-cannelure, 15-piston rod, 16-ball, 17-seat, 18-link, 19-seat guide rail, 20-slide block, 21-spring, 22-groove.
Detailed description of the invention
By making, architectural feature of the present utility model and effect of being reached are had a better understanding and awareness, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As it is shown in figure 1, a kind of hoistable platform for maintenance of power plant equipments described in the utility model, including shearing fork telescopic bar group 6, base 2 and rotating disk 3, shearing fork telescopic bar group 6 is scissor frame for movement of the prior art, and it can have many forms.Base 2 is article carrying platform, moves for convenience, can install 4 universal wheels 1 in the bottom of base 2.Rotating disk 3 is arranged on chassis 2 and constitutes with chassis 2 and is rotatably assorted, i.e. rotating disk 3 can rotate on chassis 2.The mode that rotating disk 3 carries out rotating on chassis 2 can utilize the various ways of prior art, as shown in Figure 3, can also be concave structure by the upper design of base 2, the bottom design of rotating disk 3 is convex structure, several balls 16 are installed (between concave structure and convex structure) between rotating disk 3 and base 2, thus realize the rotating disk 3 rotation on base 2.For the ease of ball 16 is carried out spacing, it is also possible to designing cannelure 14 on base 2, ball 16 is spacing in cannelure 14.
The center of base 2 is provided with electric rotating machine 13, and electric rotating machine 13 runs through base 2, and the output shaft of electric rotating machine 13 is fixedly mounted on the bottom of rotating disk 3, can be driven the rotation of rotating disk 3 by the work of electric rotating machine 13.Being installed with two guide rails 12 and two guide rails 12 on rotating disk 3 in being arranged in parallel, guide rail 12 is supported for moving to provide for the rod member bottom shearing fork telescopic bar group 6.
Being separately installed with connecting rod 17 on rod member bottom shearing fork telescopic bar group 6, shearing fork telescopic bar group 6 is to be combined by multiple rod members, and the rod member bottom shearing fork telescopic bar group 6 then has two, and these two rod members of bottom are mounted on connecting rod 17.Two connecting rods 17 are installed between two guide rails 12 and each connecting rod 17 all constitutes with two guide rails 12 and is slidably matched, i.e. connecting rod 17 can be in the enterprising line slip of track of two guide rails 12 compositions.All constitute with seat 7 be slidably matched as in figure 2 it is shown, the rod member at shearing fork telescopic bar group 6 top is installed in the rod member at the bottom of seat 7 and shearing fork telescopic bar group 6 top, i.e. the rod member at shearing fork telescopic bar group 6 top also is able in seat 7 enterprising line slip campaign.Be provided with groove 22 bottom seat 17, can in groove 22 mounting seat seat rail 19.Being provided with slide block 20 on seat guide rail 19, slide block 20 moves on seat guide rail 19.The quantity of slide block 20 is 2, and the top rod member of shearing fork telescopic bar group 6 is separately mounted on slide block 20, thus realizes the slip of the rod member at shearing fork telescopic bar group 6 top.So rod member of shearing fork telescopic bar group 6 top and bottom is formed and coordinates, and by controlling the rod member transverse movement bottom shearing fork telescopic bar group 6, then can control opening and shrinking of shearing fork telescopic bar group 6, i.e. realize the raising and lowering of shearing fork telescopic bar group 6.
For automatically controlling of realizing shearing fork telescopic bar group 6 and rise, decline, can be mounted on link motion assembly at the sidepiece of two connecting rods 17, the quantity of link motion assembly is 2.Link motion assembly includes the block 4 being fixedly mounted on rotating disk 3, and block 4 is provided with hydraulic jack 5, and the piston rod 15 of hydraulic jack 5 is fixedly mounted on connecting rod 17.When hydraulic jack 5 works, piston rod 15 carries out extending and retracting motion, thus drives two connecting rods 17 carry out close to each other on two guide rails 12 or move away from each other, i.e. realizes the raising and lowering of shearing fork telescopic bar group 6.
The connecting rod 17 installation on guide rail 12 for convenience, it is also possible to include sliding pin 11.Sliding pin 11 runs through guide rail 12 and connecting rod 17 carries out limit mounting, and the quantity of sliding pin 11 is multiple.Meanwhile, in the application, if the load-bearing that shearing fork telescopic bar group 6 is chosen is relatively big, the quantity of shearing fork telescopic bar group 6 can also be 2, reaches stable load bearing effect.Can fixedly mount soft bar 9 on seat 7, the top of soft bar 9 is provided with illuminating lamp 8, it is simple to the needs worked at night.The sidepiece of base 2 is installed with link 18, it is simple to traction needs.Meanwhile, seat 7 can also be installed 2 seat belt 10, increase the safety of workmen.In order to increase seat 7 and rise, descending motion time safety, it is also possible to design spring 21, the quantity of spring 21 is multiple.In spring 21 is installed in groove 22 and lay respectively between two slide blocks 20 and seat 7, it is to avoid in work progress, seat rocks back and forth, makes troubles for construction.
When actually used, first, utilize pulling equipment to couple link 18, move to specify position.Being controlled shearing fork telescopic bar group 6 by hydraulic jack 5 and be reduced to extreme lower position, workmen climbs up seat 7, fastens one's safety belt 10, then, shearing fork telescopic bar group 6 rises to the height of Awaiting Overhaul circuit, and workmen starts to overhaul circuit.Owing to needing operation in double harness in the maintenance process in power plant, therefore two people then bring the motion inconvenience of rotation on seat 7 simultaneously, the most then can control electric rotating machine 13 and work more, to complete to keep in repair the divertical motion of station.After completing line maintenance, seat 7 being dropped to extreme lower position, workmen terminates upkeep operation.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.The protection domain that this utility model requires is defined by appending claims and equivalent thereof.
Claims (8)
1., for a hoistable platform for maintenance of power plant equipments, including shearing fork telescopic bar group (6), base (2) and rotating disk (3), described rotating disk (3) is arranged on chassis (2) and above and is rotatably assorted with chassis (2) composition, it is characterised in that:
The center of described base (2) is provided with electric rotating machine (13), the output shaft of electric rotating machine (13) is fixedly mounted on the bottom of rotating disk (3), two guide rails (12) and two guide rails (12) it are installed with in being arranged in parallel on rotating disk (3), it is separately installed with connecting rod (17) on the rod member of described shearing fork telescopic bar group (6) bottom, two connecting rods (17) are installed between two guide rails (12) and each connecting rod (17) all constitutes with two guide rails (12) and is slidably matched, the rod member of bottom and shearing fork telescopic bar group (6) top that the rod member at shearing fork telescopic bar group (6) top is installed in seat (7) is all slidably matched with seat (7) composition；The sidepiece of two connecting rods (17) is mounted on link motion assembly, the quantity of link motion assembly is 2, link motion assembly includes the block (4) being fixedly mounted on rotating disk (3), being provided with hydraulic jack (5) on block (4), the piston rod (15) of hydraulic jack (5) is fixedly mounted on connecting rod (17).
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 1, it is characterized in that: also include sliding pin (11), sliding pin (11) runs through guide rail (12) and connecting rod (17) carries out limit mounting, and the quantity of sliding pin (11) is several.
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 1, it is characterised in that: the quantity of described shearing fork telescopic bar group (6) is 2.
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 1, it is characterized in that: the top of described base (2) is concave structure, the bottom of rotating disk (3) is convex structure, is provided with several balls (16) between rotating disk (3) and base (2).
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 1, it is characterized in that: described seat (17) bottom is provided with groove (22), seat guide rail (19) is installed in groove (22), slide block (20) is installed on seat guide rail (19), the quantity of slide block (20) is 2, and the top rod member of shearing fork telescopic bar group (6) is separately mounted on slide block (20).
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 1, it is characterised in that: being installed with soft bar (9) on described seat (7), the top of soft bar (9) is provided with illuminating lamp (8).
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 1, it is characterised in that: the sidepiece of described base (2) is installed with link (18).
A kind of hoistable platform for maintenance of power plant equipments the most according to claim 5, it is characterized in that: also include spring (21), the quantity of spring (21) is 2, in 2 springs (21) are installed in groove (22) and lay respectively between two slide blocks (20) and seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202027.3U CN205472513U (en) | 2016-03-16 | 2016-03-16 | A lift platform for power plant equipment overhauls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202027.3U CN205472513U (en) | 2016-03-16 | 2016-03-16 | A lift platform for power plant equipment overhauls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472513U true CN205472513U (en) | 2016-08-17 |
Family
ID=56653295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202027.3U Expired - Fee Related CN205472513U (en) | 2016-03-16 | 2016-03-16 | A lift platform for power plant equipment overhauls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472513U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532528A (en) * | 2016-11-25 | 2017-03-22 | 合肥华义电气科技有限公司 | Multi-functional maintenance vehicle of mid-set switch cabinet |
| CN106799721A (en) * | 2016-12-27 | 2017-06-06 | 东莞市圣荣自动化科技有限公司 | A kind of electric power apparatus examination platform |
| CN107265366A (en) * | 2017-06-06 | 2017-10-20 | 上海海事大学 | A kind of railway contact line maintenance tower wagon with driving, brake and apparatus capable of fluctuating |
| CN107355753A (en) * | 2017-08-10 | 2017-11-17 | 安徽英冉信息咨询有限公司 | A kind of illuminating lamp of adjustable illuminating intensity |
| CN107934831A (en) * | 2017-11-14 | 2018-04-20 | 魏超军 | A kind of construction crane with defencive function |
| CN108715422A (en) * | 2018-08-24 | 2018-10-30 | 安徽中博机械制造有限公司 | A kind of hydraulic lift |
| CN109748053A (en) * | 2019-03-05 | 2019-05-14 | 五洋纺机有限公司 | A kind of power-assisting trolley used in the workshop of warp knitting machine |
| CN109775621A (en) * | 2018-12-29 | 2019-05-21 | 河源春沐源实业发展有限公司 | Lifting device |
| CN110594613A (en) * | 2019-10-12 | 2019-12-20 | 四川世纪互通机电工程有限责任公司 | Lighting equipment capable of automatically lifting |
| CN110844848A (en) * | 2019-10-12 | 2020-02-28 | 徐州宏嵩机电设备有限公司 | Night electrical power rush-repair car |
| CN110894755A (en) * | 2018-09-13 | 2020-03-20 | 国网湖南省电力有限公司 | Mobile maintenance room with living room |
| CN110962731A (en) * | 2019-12-20 | 2020-04-07 | 深圳市欧铠智能机器人股份有限公司 | Rotatable AGV dolly of using of lifting of transferring to with laser direction function |
| CN111162476A (en) * | 2018-11-07 | 2020-05-15 | 人民电器集团上海有限公司 | Power engineering maintenance frame convenient to adjust |
| CN113601792A (en) * | 2021-08-26 | 2021-11-05 | 江苏智石科技有限公司 | Multi-station die changing trolley |
| CN113830708A (en) * | 2021-11-04 | 2021-12-24 | 曹增国 | Lifting device for be used for 5G signal tower maintenance usefulness |
| CN114228526A (en) * | 2021-12-24 | 2022-03-25 | 东风汽车有限公司东风日产乘用车公司 | A charging stand lifting device |
| CN115259035A (en) * | 2022-07-27 | 2022-11-01 | 国网安徽省电力有限公司来安县供电公司 | Lifting operation table for overhauling transformer |
-
2016
- 2016-03-16 CN CN201620202027.3U patent/CN205472513U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532528A (en) * | 2016-11-25 | 2017-03-22 | 合肥华义电气科技有限公司 | Multi-functional maintenance vehicle of mid-set switch cabinet |
| CN106799721A (en) * | 2016-12-27 | 2017-06-06 | 东莞市圣荣自动化科技有限公司 | A kind of electric power apparatus examination platform |
| CN106799721B (en) * | 2016-12-27 | 2019-04-26 | 吴筱雨 | A kind of electric power apparatus examination platform |
| CN107265366B (en) * | 2017-06-06 | 2019-04-19 | 上海海事大学 | A railway catenary maintenance ladder car with driving, braking and lifting devices |
| CN107265366A (en) * | 2017-06-06 | 2017-10-20 | 上海海事大学 | A kind of railway contact line maintenance tower wagon with driving, brake and apparatus capable of fluctuating |
| CN107355753A (en) * | 2017-08-10 | 2017-11-17 | 安徽英冉信息咨询有限公司 | A kind of illuminating lamp of adjustable illuminating intensity |
| CN107934831A (en) * | 2017-11-14 | 2018-04-20 | 魏超军 | A kind of construction crane with defencive function |
| CN108715422A (en) * | 2018-08-24 | 2018-10-30 | 安徽中博机械制造有限公司 | A kind of hydraulic lift |
| CN110894755B (en) * | 2018-09-13 | 2021-06-18 | 国网湖南省电力有限公司 | Movable overhaul room with living room |
| CN110894755A (en) * | 2018-09-13 | 2020-03-20 | 国网湖南省电力有限公司 | Mobile maintenance room with living room |
| CN111162476A (en) * | 2018-11-07 | 2020-05-15 | 人民电器集团上海有限公司 | Power engineering maintenance frame convenient to adjust |
| CN109775621A (en) * | 2018-12-29 | 2019-05-21 | 河源春沐源实业发展有限公司 | Lifting device |
| CN109748053A (en) * | 2019-03-05 | 2019-05-14 | 五洋纺机有限公司 | A kind of power-assisting trolley used in the workshop of warp knitting machine |
| CN110594613A (en) * | 2019-10-12 | 2019-12-20 | 四川世纪互通机电工程有限责任公司 | Lighting equipment capable of automatically lifting |
| CN110844848A (en) * | 2019-10-12 | 2020-02-28 | 徐州宏嵩机电设备有限公司 | Night electrical power rush-repair car |
| CN110962731A (en) * | 2019-12-20 | 2020-04-07 | 深圳市欧铠智能机器人股份有限公司 | Rotatable AGV dolly of using of lifting of transferring to with laser direction function |
| CN110962731B (en) * | 2019-12-20 | 2020-10-30 | 深圳市欧铠智能机器人股份有限公司 | Rotatable AGV dolly of using of lifting of transferring to with laser direction function |
| CN113601792A (en) * | 2021-08-26 | 2021-11-05 | 江苏智石科技有限公司 | Multi-station die changing trolley |
| CN113830708A (en) * | 2021-11-04 | 2021-12-24 | 曹增国 | Lifting device for be used for 5G signal tower maintenance usefulness |
| CN113830708B (en) * | 2021-11-04 | 2023-09-05 | 张朋 | Lifting device for be used for maintenance of 5G signal tower |
| CN114228526A (en) * | 2021-12-24 | 2022-03-25 | 东风汽车有限公司东风日产乘用车公司 | A charging stand lifting device |
| CN115259035A (en) * | 2022-07-27 | 2022-11-01 | 国网安徽省电力有限公司来安县供电公司 | Lifting operation table for overhauling transformer |
| CN115259035B (en) * | 2022-07-27 | 2024-02-27 | 国网安徽省电力有限公司来安县供电公司 | Lifting operation table for overhauling transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205472513U (en) | A lift platform for power plant equipment overhauls | |
| CN205472511U (en) | Stable elevating platform that overhauls | |
| CN206447543U (en) | A kind of band extends sideways the aerial work platform of platform | |
| CN205346760U (en) | Hoist overhauls uses elevating platform | |
| CN204530469U (en) | A kind of novel high ferro truss bridge detecting vehicle | |
| CN205802858U (en) | A kind of vehicle lifting machine | |
| CN207328233U (en) | A kind of lift work trailer for power equipment installation | |
| CN204754953U (en) | Railway tunnel stock platform truck and drilling device thereof | |
| CN107161818A (en) | A kind of automatically controlled lowering or hoisting gear of construction | |
| CN204748611U (en) | Three degree of freedom manipulators | |
| CN211733780U (en) | A lifting device for an intelligent safety inspection robot | |
| CN102615407B (en) | Lift platform with moving wings | |
| CN209091151U (en) | A telescopic arm type window cleaner | |
| CN217388037U (en) | Stay tower type light and small power transmission line inspection robot | |
| CN203639822U (en) | Vertical truss of principal rafter inspection trolley | |
| CN110577153A (en) | An upper module gantry component unit for an escalator | |
| CN202595622U (en) | Bridge overhauling device | |
| CN109850726A (en) | A kind of light rail lifting cabin for wind power tower drum | |
| CN202994430U (en) | Solar collector solar simulation test device | |
| CN204981026U (en) | Take double shear fork hydraulic lifting platform of levelling device | |
| CN205170321U (en) | Lifting platform | |
| CN214306308U (en) | Combined type inspection equipment for elevator | |
| CN208856875U (en) | A rescue lifting device for municipal engineering | |
| CN107386138A (en) | A kind of installation method of totally-enclosed gobo work car and totally-enclosed gobo | |
| CN202848809U (en) | Upper and lower derrick racking platform device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |