CN108147315A - A kind of electromechanical installation auxiliary device for having regulatory function - Google Patents
A kind of electromechanical installation auxiliary device for having regulatory function Download PDFInfo
- Publication number
- CN108147315A CN108147315A CN201711464415.4A CN201711464415A CN108147315A CN 108147315 A CN108147315 A CN 108147315A CN 201711464415 A CN201711464415 A CN 201711464415A CN 108147315 A CN108147315 A CN 108147315A
- Authority
- CN
- China
- Prior art keywords
- support plate
- headstock
- pedestal
- plate
- electromechanical installation
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of electromechanical installation auxiliary devices for having regulatory function, including support plate, the support plate apical lateral is encircled for protection plate equipped with one, pedestal is equipped with below the support plate, the Chuck top both sides are equipped with telescopic rod, two telescopic rod tops are fixedly connected with support plate, it is connected in the middle part of the Chuck top by buffer unit with support plate, the base bottom is fixed on supporting plate, headstock is equipped with below the supporting plate, center bottom in the headstock is equipped with double output shaft electric machines, output terminal at left and right sides of double output shaft electric machines is respectively connected with gearbox, two gearboxes are respectively connected with first bevel gear, the first bevel gear engages the second bevel gear being connected in being vertically arranged.The present invention can quickly realize the lifting and movement of support plate, be installed convenient for electromechanics, occupy little space, is easy to maintain, is simple operation, applied widely, can effectively improve the working efficiency of electromechanical installation.
Description
Technical field
The present invention relates to electromechanical mounting technique field more particularly to a kind of electromechanical installation auxiliary dresses for having regulatory function
It puts.
Background technology
Electromechanics installation include engineering construction project equipment, electric appliance, circuit, pipeline installation, by height, weight of equipment,
The limitation of size, the installation of certain parts need to complete using installation auxiliary device, and lifting device is to install
One of auxiliary device used in journey, elevating mechanism are the main members of lifting device, can be used for the transmission of material, part
Positioning and assembling, transhipment, the lifting of large scale equipment etc., the degree of automation for equipment that it can not only improve, moreover it is possible to which improvement is set
Standby working flexibility.
At present, in the market there are the space occupied needed for traditional elevating mechanism is larger, all machinery can not be adapted to and set
Standby, elevating mechanism transmission efficiency is low, movement is not sensitive enough, and effect is undesirable；And with the development of technology, there is different size
The higher equipment part of size, precision needs accurate installation, and the existing elevating mechanism in market can not fully meet these
The lifting environment of equipment part installation.It would therefore be highly desirable to designing a kind of novel elevating mechanism is necessary.
Invention content
The purpose of the present invention is to provide a kind of electromechanical installation auxiliary devices for having regulatory function, and having can be quickly real
The lifting and movement of existing support plate are installed convenient for electromechanics, occupy little space, is easy to maintain, is simple operation, applied widely excellent
Point, solves that existing auxiliary device is inconvenient to support plate descending operation, efficiency is low, is unfavorable for improving hydromechanical installer and makees efficiency
The problem of.
A kind of electromechanical installation auxiliary device for having regulatory function according to embodiments of the present invention, it is described including support plate
Support plate apical lateral is encircled for protection plate equipped with one, pedestal is equipped with below the support plate, the Chuck top both sides are equipped with flexible
Bar, two telescopic rod tops are fixedly connected with support plate, pass through buffer unit and support plate in the middle part of the Chuck top
It is connected, the base bottom is fixed on supporting plate, is equipped with headstock below the supporting plate, and the center bottom in the headstock is set
There are double output shaft electric machines, the output terminal at left and right sides of double output shaft electric machines is respectively connected with gearbox, and two gearboxes connect
First bevel gear is connected to, the first bevel gear engages the second bevel gear being connected in being vertically arranged, the second cone tooth
The bottom end of wheel is equipped with rolling rod, and the second bevel gear top is respectively and fixedly provided with screw, and the screw mandrel top sequentially passes through dynamic
Power case roof and supporting plate are simultaneously stretched into above supporting plate, and the screw is equipped with the axis to match with screw at headstock roof
It holds, the screw is equipped with the thread bush to match with screw at supporting plate；The headstock bottom end is equipped with pedestal, described dynamic
Power case is slidably connected with pedestal, and the chassis left side is equipped with hydraulic oil container, and output terminal is connected with multistage on the right side of the hydraulic oil container
Hydraulic stem, the multistage hydraulic bar right end are fixedly connected with headstock left end.
On the basis of said program, the buffer unit includes shell, and the shell inner top is set there are two buffering ball, and two
A buffering ball top offsets with support plate bottom wall, and two buffering ball bottom ends are equipped with sliding panel, under the sliding panel
Side is equipped with connecting plate, and the connecting plate top middle portion is equipped with fixing axle, and the sliding panel is set in fixing axle and fixing axle top
Portion is located between two buffering balls.
The first spring being set in fixing axle is equipped on the basis of said program, between the sliding panel and connecting plate,
First both ends of the spring is fixedly connected respectively with sliding panel, connecting plate.
On the basis of said program, connecting plate bottom end both sides are equipped with briquetting, and two briquettings stretch into fixation
Inside the shell in the deck on bottom wall, second spring is respectively and fixedly provided in two decks, two second spring tops are equal
It is fixedly connected with briquetting bottom end.
On the basis of said program, the headstock top middle portion is equipped with motor cover, and the motor cover is located at double shaft electricity
The surface and both ends of machine are connect by bolt with headstock.
On the basis of said program, the bottom wall both sides in the headstock are equipped with the round mouth to match with rolling rod.
On the basis of said program, the headstock bottom end is equipped with sliding block, and the pedestal top is equipped with to match with sliding block
Sliding rail.
On the basis of said program, supporting plate top both sides are equipped with protective cover, and two protective covers are located at respectively
The top of thread bush.
The present invention has an advantageous effect in that compared with prior art：
1st, by the way that double output shaft electric machines is controlled to work, intermeshing first bevel gear is driven to be rotated with second bevel gear, and then band
Dynamic screw rotation, can realize the lifting of supporting plate and support plate, and lifting is convenient, quick, efficient；
2nd, by the way that hydraulic oil container is controlled to work, multistage hydraulic bar is made to stretch out or shrink, headstock left and right on pedestal can be driven
It slides, the left and right directions that can complete support plate is adjusted, and the application range for making device is wider；Whole device can quickly realize branch
The lifting and movement of fagging, convenient for electromechanics install, occupy little space, be easy to maintain, simple operation, applied widely, Neng Gouyou
Improve the working efficiency of electromechanical installation in effect ground.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structure diagram for the electromechanical installation auxiliary device for having regulatory function proposed by the present invention；
Fig. 2 is a kind of buffer gear schematic diagram for the electromechanical installation auxiliary device for having regulatory function proposed by the present invention.
In figure：1- support plates, 2- backplates, 3- telescopic rods, 4- pedestals, 5- buffer gears, 501- shells, 502- buffering balls,
503- sliding panels, 504- fixing axles, the first springs of 505-, 506- connecting plates, 507- briquettings, 508- decks, 509- second springs,
6- supporting plates, 7- headstocks, the bis- output shaft electric machines of 8-, 9- gearboxes, 10- first bevel gears, 11- second bevel gears, 12- screws, 13-
Thread bush, 14- protective covers, 15- rolling rods, 16- round mouths, 17- motor covers, 18- bearings, 19- hydraulic oil containers, 20- multistage hydraulics
Bar, 21- pedestals, 22- sliding blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
With reference to Fig. 1-2, a kind of electromechanical installation auxiliary device for having regulatory function, including support plate 1,1 top of support plate
Outside is encircled for protection plate 2 equipped with one, is shielded, is prevented the parts of the electromechanical installation of the placement on 1 top of support plate from falling, and is propped up
1 lower section of fagging is equipped with pedestal 4, and 4 top both sides of pedestal are equipped with telescopic rod 3, and two 3 tops of telescopic rod are fixed with support plate 1
Connection, 4 top middle portion of pedestal are connected by buffer unit 5 with support plate 1, and when support plate 1 lifts, buffer unit 5 can buffer
Vibrations, 4 bottom end of pedestal is fixed on supporting plate 6, and 6 lower section of supporting plate is equipped with headstock 7, the center bottom in headstock 7 be equipped with it is double go out
Spindle motor 8, the model Y80315 of double output shaft electric machines 8 provide power, and the output terminal of double 8 left and right sides of output shaft electric machine is all connected with
There is gearbox 9, two gearboxes 9 are respectively connected with first bevel gear 10, and it is in be vertically arranged that first bevel gear 10, which is engaged and is connected with,
Second bevel gear 11, the bottom end of second bevel gear 11 is equipped with rolling rod 15, and 11 top of second bevel gear is respectively and fixedly provided with screw
12,12 top of screw sequentially passes through 7 roof of headstock and supporting plate 6 and stretches into 6 top of supporting plate, and screw 12 is pushed up through headstock 7
The bearing 18 to match with screw 12 is equipped at wall, screw 12 is equipped with the screw thread to match with screw 12 at supporting plate 6
Set 13 after screw 12 rotates, by the collective effect of bearing 18 and thread bush 13, realizes the lifting of supporting plate 6；7 bottom of headstock
End is equipped with pedestal 21, and headstock 7 is slidably connected with pedestal 21, and 21 left side of pedestal is equipped with hydraulic oil container 19,19 right side of hydraulic oil container
Output terminal is connected with multistage hydraulic bar 20, and 20 right end of multistage hydraulic bar is fixedly connected with 7 left end of headstock, by controlling hydraulic oil
Case 19 works, and headstock 7 can be made to horizontally slip on pedestal 21.
Buffer unit 5 includes shell 501, and 501 inner top of shell is set there are two buffering ball 502, two 502 tops of buffering ball
It offsets with 1 bottom wall of support plate, two 502 bottom ends of buffering ball are equipped with sliding panel 503, and 503 lower section of sliding panel is equipped with connecting plate
506,506 top middle portion of connecting plate is equipped with fixing axle 504, and sliding panel 503 is set in fixing axle 504 and 504 top of fixing axle
The first spring being set in fixing axle 504 is equipped between two buffering balls 502, between sliding panel 503 and connecting plate 506
505,505 both ends of the first spring are fixedly connected respectively with sliding panel 503, connecting plate 506, and 506 bottom end both sides of connecting plate are equipped with
Briquetting 507, two briquettings 507 are stretched into the deck 508 being fixed in 501 inner bottom wall of shell, fixed in two decks 508
There is second spring 509, two 509 tops of second spring are fixedly connected with 507 bottom end of briquetting, pass through buffering ball 502 and first
The vibrations being subject in 1 lifting process of support plate can be buffered and eliminated, make branch by the collective effect of spring 505, second spring 509
Fagging 1 is smoothly lifted；7 top middle portion of headstock is equipped with motor cover 17, motor cover 17 be located at double output shaft electric machines 8 just on
Side and both ends are connect by bolt with headstock 7 safeguard that the bottom wall both sides in headstock 7 are equipped with and roll convenient for income
The round mouth 16 that bar 15 matches, 7 bottom end of headstock are equipped with sliding block 22, and 21 top of pedestal is equipped with the sliding rail to match with sliding block 22,
Ensure that headstock 7 slides on pedestal 21,6 top both sides of supporting plate are equipped with protective cover 14, and two protective covers 14 are located at spiral shell respectively
The top of line set 13, shields.
In use, device is completed to be powered, staff according to actual needs, by the idler wheel of 21 bottom end of pedestal easily into
The movement of row whole device until after needing construction location, controls double output shaft electric machines 8 to work, the gearbox 9 of both sides is driven to work,
9 output terminal of gearbox rotates first bevel gear 10, and first bevel gear 10 drives screw 12 in power by second bevel gear 11
It is rotated in bearing 18 on 7 roof of case, while under the effect of thread bush 13 in supporting plate 6, supporting plate 6 can be made enterprising in screw 12
Row moves up and down, that is, drives the support plate 1 of 6 top of supporting plate and realize descending operation so that be placed on the interior machine on 1 top of support plate
Electric installation is sent with parts to specified place, during support plate 1 lifts, by the effect of buffer unit 5, can be buffered and be risen
The vibrations being subject in journey make support plate 1 smoothly be lifted；Rolling rod 15 ensure that the rotation of screw 12 with bearing 18, protect
Shield 14 can prevent screw 12 from ejecting, and play protective action, motor cover 17, can be convenient when double output shaft electric machines 8 break down
Ground is unloaded from 7 top of headstock, is convenient for repairing；When needing to be supported the left and right directions fine adjustment of plate 1, hydraulic pressure is controlled
Fuel tank 19 works, and the multistage hydraulic bar 20 of 19 right end of hydraulic oil container can be made to stretch out or shrink, and headstock 7 is driven to pass through bottom end
Sliding block 22 horizontally slips in the sliding rail on 21 top of pedestal, that is, complete the left and right of support plate 1 to fine adjustment；Whole device energy
Enough effectively improve the working efficiency of electromechanical installation.
Part is not described in detail by the present invention, is the known technology of those skilled in the art.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of electromechanical installation auxiliary device for having regulatory function, it is characterised in that：Including support plate（1）, the support plate
（1）Apical lateral is encircled for protection plate equipped with one（2）, the support plate（1）Lower section is equipped with pedestal（4）, the pedestal（4）Top both sides are equal
Equipped with telescopic rod（3）, two telescopic rods（3）Top is and support plate（1）It is fixedly connected, the pedestal（4）Top middle portion
Pass through buffer unit（5）With support plate（1）It is connected, the pedestal（4）Bottom end is fixed on supporting plate（6）On, the supporting plate（6）Lower section
Equipped with headstock（7）, the headstock（7）Interior center bottom is equipped with double output shaft electric machines（8）, double output shaft electric machines（8）It is left
The output terminal of right both sides is respectively connected with gearbox（9）, two gearboxes（9）It is respectively connected with first bevel gear（10）, it is described
First bevel gear（10）Engagement is connected in the second bevel gear being vertically arranged（11）, the second bevel gear（11）Bottom end
It is equipped with rolling rod（15）, the second bevel gear（11）Top is respectively and fixedly provided with screw（12）, the screw（12）Top according to
It is secondary to run through headstock（7）Roof and supporting plate（6）And stretch into supporting plate（6）Top, the screw（12）Through headstock（7）At roof
It is equipped with and screw（12）The bearing to match（18）, the screw（12）Through supporting plate（6）Place is equipped with and screw（12）Phase
Matched thread bush（13）；The headstock（7）Bottom end is equipped with pedestal（21）, the headstock（7）With pedestal（21）The company of slip
It connects, the pedestal（21）Left side is equipped with hydraulic oil container（19）, the hydraulic oil container（19）Right side output terminal is connected with multistage hydraulic
Bar（20）, the multistage hydraulic bar（20）Right end and headstock（7）Left end is fixedly connected.
2. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 1, it is characterised in that：It is described slow
Flushing device（5）Including shell（501）, the shell（501）Inner top is set there are two buffering ball（502）, two buffering balls
（502）Top is and support plate（1）Bottom wall offsets, two buffering balls（502）Bottom end is equipped with sliding panel（503）, the cunning
Movable plate（503）Lower section is equipped with connecting plate（506）, the connecting plate（506）Top middle portion is equipped with fixing axle（504）, the slip
Plate（503）It is set in fixing axle（504）Upper and fixing axle（504）Top is located at two buffering balls（502）Between.
3. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 2, it is characterised in that：The cunning
Movable plate（503）With connecting plate（506）Between be equipped be set in fixing axle（504）On the first spring（505）, first spring
（505）Both ends respectively with sliding panel（503）, connecting plate（506）It is fixedly connected.
4. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 2, it is characterised in that：The company
Fishplate bar（506）Bottom end both sides are equipped with briquetting（507）, two briquettings（507）It stretches into and is fixed on shell（501）Inner bottom wall
On deck（508）It is interior, two decks（508）Inside it is respectively and fixedly provided with second spring（509）, two second springs
（509）Top is and briquetting（507）Bottom end is fixedly connected.
5. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 1, it is characterised in that：It is described dynamic
Power case（7）Top middle portion is equipped with motor cover（17）, the motor cover（17）Positioned at double output shaft electric machines（8）Surface and both ends it is equal
Pass through bolt and headstock（7）Connection.
6. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 1, it is characterised in that：It is described dynamic
Power case（7）Interior bottom wall both sides are equipped with and rolling rod（15）The round mouth to match（16）.
7. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 1, it is characterised in that：It is described dynamic
Power case（7）Bottom end is equipped with sliding block（22）, the pedestal（21）Top is equipped with and sliding block（22）The sliding rail to match.
8. a kind of electromechanical installation auxiliary device for having regulatory function according to claim 1, it is characterised in that：The support
Plate（6）Top both sides are equipped with protective cover（14）, two protective covers（14）It is located at thread bush respectively（13）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464415.4A CN108147315A (en) | 2017-12-28 | 2017-12-28 | A kind of electromechanical installation auxiliary device for having regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464415.4A CN108147315A (en) | 2017-12-28 | 2017-12-28 | A kind of electromechanical installation auxiliary device for having regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108147315A true CN108147315A (en) | 2018-06-12 |
Family
ID=62463524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711464415.4A Pending CN108147315A (en) | 2017-12-28 | 2017-12-28 | A kind of electromechanical installation auxiliary device for having regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108147315A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879408A (en) * | 2018-07-11 | 2018-11-23 | 太仓市友达电气技术有限公司 | A kind of electric power electric switchgear with liftable lower margin component |
| CN109131625A (en) * | 2018-10-20 | 2019-01-04 | 西南石油大学 | A kind of headframe climbing device |
| CN109237260A (en) * | 2018-10-30 | 2019-01-18 | 江苏鼎驰电子科技有限公司 | A kind of adjustable recorded broadcast server apparatus |
| CN109850696A (en) * | 2018-11-27 | 2019-06-07 | 国网山东省电力公司烟台供电公司 | A kind of dress table wiring actinobacillus device |
| WO2020118580A1 (en) * | 2018-12-11 | 2020-06-18 | 吴林 | Support apparatus for use in civil construction |
| CN111359743A (en) * | 2020-04-08 | 2020-07-03 | 李雄高 | Breaker is used in environment-friendly concrete processing for construction |
| CN113184748A (en) * | 2021-05-12 | 2021-07-30 | 公主岭市大鹏航空设备有限公司 | Universal aircraft fuselage jack |
| CN113606684A (en) * | 2021-08-18 | 2021-11-05 | 江苏柯耐科特工程建设有限公司 | Auxiliary device and method for installing air conditioner outdoor unit |
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| KR20100083121A (en) * | 2010-07-02 | 2010-07-21 | 주식회사 삼현정공 | Block lift moving method |
| CN201960320U (en) * | 2011-01-14 | 2011-09-07 | 北京天和力拓科技有限公司 | Assembling and disassembling platform for passenger car excrement accumulator |
| CN204198349U (en) * | 2014-10-28 | 2015-03-11 | 许改香 | A kind of pruning trees descending operation table apparatus |
| CN204455849U (en) * | 2015-02-10 | 2015-07-08 | 中交一航局第一工程有限公司 | The accurate rackwork of installation of large-scale steel box-girder |
| CN205271228U (en) * | 2016-01-16 | 2016-06-01 | 辽宁理工职业学院 | Aerial welding jobs car of semitrailer |
| CN106517031A (en) * | 2016-12-26 | 2017-03-22 | 徐州乐泰机电科技有限公司 | Wheel and leg type electric power maintenance platform car |
| CN206217821U (en) * | 2016-12-08 | 2017-06-06 | 刘英臣 | A kind of automobile collision preventing back rest |
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| KR20100083121A (en) * | 2010-07-02 | 2010-07-21 | 주식회사 삼현정공 | Block lift moving method |
| CN201960320U (en) * | 2011-01-14 | 2011-09-07 | 北京天和力拓科技有限公司 | Assembling and disassembling platform for passenger car excrement accumulator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879408A (en) * | 2018-07-11 | 2018-11-23 | 太仓市友达电气技术有限公司 | A kind of electric power electric switchgear with liftable lower margin component |
| CN108879408B (en) * | 2018-07-11 | 2020-07-03 | 西安西研高压电器设备有限公司 | Electric power and electrical switch cabinet with liftable foot margin assembly |
| CN109131625A (en) * | 2018-10-20 | 2019-01-04 | 西南石油大学 | A kind of headframe climbing device |
| CN109237260A (en) * | 2018-10-30 | 2019-01-18 | 江苏鼎驰电子科技有限公司 | A kind of adjustable recorded broadcast server apparatus |
| CN109850696A (en) * | 2018-11-27 | 2019-06-07 | 国网山东省电力公司烟台供电公司 | A kind of dress table wiring actinobacillus device |
| WO2020118580A1 (en) * | 2018-12-11 | 2020-06-18 | 吴林 | Support apparatus for use in civil construction |
| CN111359743A (en) * | 2020-04-08 | 2020-07-03 | 李雄高 | Breaker is used in environment-friendly concrete processing for construction |
| CN113184748A (en) * | 2021-05-12 | 2021-07-30 | 公主岭市大鹏航空设备有限公司 | Universal aircraft fuselage jack |
| CN113606684A (en) * | 2021-08-18 | 2021-11-05 | 江苏柯耐科特工程建设有限公司 | Auxiliary device and method for installing air conditioner outdoor unit |
| CN113606684B (en) * | 2021-08-18 | 2023-02-21 | 江苏柯耐科特工程建设有限公司 | Auxiliary device and method for installing air conditioner outdoor unit |
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Application publication date: 20180612 |