CN109654341A - A kind of automatic lifting bar - Google Patents
A kind of automatic lifting bar Download PDFInfo
- Publication number
- CN109654341A CN109654341A CN201910061089.5A CN201910061089A CN109654341A CN 109654341 A CN109654341 A CN 109654341A CN 201910061089 A CN201910061089 A CN 201910061089A CN 109654341 A CN109654341 A CN 109654341A
- Authority
- CN
- China
- Prior art keywords
- pole
- automatic lifting
- wheel
- idler wheel
- lifting bar
- 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.)
- Granted
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
This case is a kind of automatic lifting bar, including pole, elevating mechanism, elevating mechanism has for the through hole across pole, the elevating mechanism is sheathed on pole periphery through hole in a manner of moving up and down on pole, elevating mechanism includes upper cover, mainboard, main body, lower cover, the main body includes: body shell, it is respectively assembled in the roll wheel assembly of body shell or more, rolling wheel support, it further include the worm gear being fixed on rolling wheel support, worm screw, scroll wheel, first motor, worm-wheel bracket is in body shell, roll wheel assembly and scroll wheel collective effect clamp pole, the elevating mechanism is equipped with the fixing piece for installing laser leveler far from one end of pole.The automatic lifting rod structure of this case is simply small and exquisite, is not influenced by construction site, movable operation, and flexibility is high, and automatic lifting and automatic rotation may be implemented.
Description
Technical field
The present invention relates to a kind of automatic lifting bars for being mainly used for installing laser level.
Background technique
Laser level is in ordinary level telescope in fact also referred to as being Laser Line Marker or laser level
Laser aid has been installed and fixed and manufactured a kind of measuring instrument on cylinder, and during use, laser level passes through hair
Laser beam is penetrated, laser beam is made to project the laser rays of horizontal and vertical by prismatic light guide system formation lasing area, it is final real
The purpose now measured.Laser level in use, needs the support of adjustable bracket.Pole bracket is one of
The support frame of laser level is connected, but is not suitable for mobile operation, can only be fixed at one, and inconvenient up and down adjustment,
It can not realize 360 ° of adjustings, thus have the scope of application smaller, the defects of practicability is not high.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a kind of simple, convenient adjusting laser waters
The automatic lifting bar of level height.
To achieve the above object, the invention is realized by the following technical scheme:
A kind of automatic lifting bar, including pole 1, elevating mechanism 2, elevating mechanism 2 have for the through hole 11 across pole 1,
The elevating mechanism 2 is sheathed on 1 periphery of pole through hole 11 in a manner of moving up and down on pole 1, and elevating mechanism 2 wraps
Upper cover 21 is included, mainboard 22, main body 23, lower cover 24, the main body 23 includes: body shell 231, is respectively assembled in body shell 231
Under roll wheel assembly, rolling wheel support 236 further includes the worm gear 237 being fixed on rolling wheel support 236, worm screw 238, scroll wheel
239, the first motor 240, for worm-wheel bracket 236 in body shell 231, roll wheel assembly and 239 collective effect of scroll wheel clamp bar
Son 1, the elevating mechanism 2 are equipped with the fixing piece for installing laser leveler far from one end of pole 1.
Preferably, the automatic lifting bar, wherein the pole 1 is cylinder.
Preferably, the automatic lifting bar, wherein the roll wheel assembly includes the first idler wheel 232, the second idler wheel
233, third idler wheel 234, the 4th idler wheel 235, wherein the first idler wheel 232, the second idler wheel 233 are assembled in body shell 231, the
Three idler wheels 234, the 4th idler wheel 235 are assembled under body shell 231.
Preferably, the automatic lifting bar, wherein the fixing piece includes motor bracket 243, is fixed on motor branch
The second motor 241, screw rod 242 on frame 243, gear stand 244, gear 245, for installing the threaded frame of laser leveler
246；Second motor 241, screw rod 242, threaded frame 246 are respectively assembled on gear 245, and gear 245 is assembled in gear stand 244
It is assembled in body shell 231 after upper.
Preferably, the automatic lifting bar, wherein there are the battery cavities of installation battery inside the body shell 231
Body 2311 is covered using battery cover 25 outside battery compartment 2311.
Preferably, the automatic lifting bar, wherein 1 periphery of pole is equipped with anti-skid wearable layer.
Preferably, the automatic lifting bar, wherein the aperture of the through hole 11 is slightly larger than the diameter of pole 1.
Preferably, the automatic lifting bar, wherein first idler wheel 232, the second idler wheel 233, third idler wheel
234, the 4th idler wheel 235, scroll wheel 239 are enclosed in respectively on the circumference of through hole 11.
This case the utility model has the advantages that the automatic lifting bar of this case be mainly used for install laser leveler, structure is simple, upper downward
Section drives worm screw by the first motor, and worm screw drives worm gear, and worm gear drives scroll wheel, and scroll wheel rotation can roll on pole,
Facilitate and adjust laser leveler height, the precision of adjusting is high, to improve the test accuracy and efficiency of laser leveler.And it ties
Structure is simply small and exquisite, is not influenced by construction site, movable operation, and flexibility is high, and automatic lifting and automatic rotation may be implemented.
Detailed description of the invention
Fig. 1 is the schematic diagram of automatic lifting bar described in one embodiment of the invention.
Fig. 2 is the schematic diagram of the elevating mechanism in automatic lifting bar described in one embodiment of the invention.
Fig. 3 is the schematic diagram of the main body in automatic lifting bar described in one embodiment of the invention.
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
As shown in Figure 1-3, this gives a kind of automatic lifting bar, including pole 1, elevating mechanism 2, elevating mechanism
2 have for the through hole 11 across pole 1, the set in a manner of moving up and down on pole 1 through hole 11 of elevating mechanism 2
Set on 1 periphery of pole, elevating mechanism 2 includes upper cover 21, and mainboard 22, main body 23, lower cover 24, main body 23 includes: body shell 231,
It is respectively assembled in the roll wheel assembly of about 231 body shell, rolling wheel support 236 further includes the worm gear being fixed on rolling wheel support 236
237, worm screw 238, scroll wheel 239, the first motor 240, worm-wheel bracket 236 is in body shell 231, roll wheel assembly and scroll wheel
239 collective effects clamp pole 1, and elevating mechanism 2 is equipped with the fixing piece for installing laser leveler far from one end of pole 1.
The working principle of above-mentioned automatic lifting bar is: the first motor 240 drives worm screw 238, and worm screw 238 drives worm gear 237,
Worm gear 237 drives scroll wheel 239, and the rotation of scroll wheel 239 can roll on pole 1, i.e. the first motor 240 rotates and drives lifting
Mechanism 2 is moved on pole 1 by scroll wheel 239.The automatic lifting bar of this case is mainly used for installing laser leveler, structure letter
Single, up and down adjustment drives worm screw 238 by the first motor 240, and worm screw 238 drives worm gear 237, and worm gear 237 drives scroll wheel
239, the rotation of scroll wheel 239 can roll on pole 1, facilitate and adjust laser leveler height, and the precision of adjusting is high.And structure letter
It is single small and exquisite, it is not influenced by construction site, movable operation, automatic lifting and automatic rotation may be implemented.
Pole 1 is cylinder.Pole 1 can be fixed on a matching fixing piece of arbitrary site.
Roll wheel assembly includes the first idler wheel 232, the second idler wheel 233, third idler wheel 234, the 4th idler wheel 235, wherein first
Idler wheel 232, the second idler wheel 233 are assembled in body shell 231, and third idler wheel 234, the 4th idler wheel 235 is assembled in body shell 231
Under.
Fixing piece includes motor bracket 243, the second motor 241, the screw rod 242 being fixed on motor bracket 243, gear branch
Frame 244, gear 245, for installing the threaded frame 246 of laser leveler；Second motor 241, screw rod 242, threaded frame 246 are distinguished
It is assembled on gear 245, gear 245 is assembled in body shell 231 after being assembled on gear stand 244, and the second motor 241 drives
Screw rod 242 is simultaneously rotated with moving gear 245, and gear 245 drives threaded frame 246 to rotate.It is, being mounted with the spiral shell of laser leveler
Line frame 246 can rotate, and can not only drive moving up and down for laser leveler thereon, while can drive laser leveler
360 degree rotation, and adjusting is very convenient, simple, laborsaving, precision is high.First motor 240, the second motor 241 are driven by battery,
It is easy to carry.
There is the battery compartment 2311 of installation battery inside body shell 231, use battery cover 25 outside battery compartment 2311
Covering.Battery cover 25 removably covers battery compartment 2311, therefore replaces more convenient when battery.
1 periphery of pole is equipped with anti-skid wearable layer.Anti-skid wearable layer can be the body of pole 1 made of the materials such as rubber,
It is also possible to other anti-skid wearable materials to be made, conducive to elevating mechanism 2 in lifting process or when being fixed on a certain position
Situations such as holding pole 1, sliding or movement will not be generated.
The aperture of through hole 11 is slightly larger than the diameter of pole 1.Convenient for so that elevating mechanism 2 passes through pole 1, also conducive to rolling
Take turns 239, flexible adjustment of the roll wheel assembly on pole 1.
First idler wheel 232, the second idler wheel 233, third idler wheel 234, the 4th idler wheel 235, scroll wheel 239 are enclosed in pass through respectively
On the circumference of perforation 11.First idler wheel 232, the second idler wheel 233, third idler wheel 234, the 4th idler wheel 235, scroll wheel 239 are distinguished
It is directed toward the center point of through hole 11, is conducive to adjust.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (8)
1. a kind of automatic lifting bar, it is characterised in that: including pole (1), elevating mechanism (2), elevating mechanism (2) has for wearing
The through hole (11) of pole (1) is crossed, the elevating mechanism (2) passes through the side of through hole (11) to move up and down on pole (1)
Formula is sheathed on pole (1) periphery, and elevating mechanism (2) includes upper cover (21), mainboard (22), main body (23), lower cover (24), the master
Body (23) includes: body shell (231), is respectively assembled in the roll wheel assembly of body shell (231) up and down, and rolling wheel support (236) also wraps
Include the worm gear (237) being fixed on rolling wheel support (236), worm screw (238), scroll wheel (239), the first motor (240), worm gear branch
For frame (236) on body shell (231), roll wheel assembly and scroll wheel (239) collective effect clamp pole (1), the elevator
Structure (2) is equipped with the fixing piece for installing laser leveler far from the one end of pole (1).
2. automatic lifting bar as described in claim 1, which is characterized in that the pole (1) is cylinder.
3. automatic lifting bar as claimed in claim 2, which is characterized in that the roll wheel assembly includes the first idler wheel (232), the
Second wheel (233), third idler wheel (234), the 4th idler wheel (235), wherein the first idler wheel (232), the second idler wheel (233) assembling
On body shell (231), third idler wheel (234), the 4th idler wheel (235) is assembled under body shell (231).
4. automatic lifting bar as claimed in claim 3, which is characterized in that the fixing piece includes motor bracket (243), fixed
The second motor (241), screw rod (242) on motor bracket (243), gear stand (244), gear (245) are sharp for installing
The threaded frame (246) of light level meter；Second motor (241), screw rod (242), threaded frame (246) are respectively assembled in gear (245)
On, gear (245) is assembled on body shell (231) after being assembled on gear stand (244).
5. automatic lifting bar as claimed in claim 4, which is characterized in that have installation battery inside the body shell (231)
Battery compartment (2311), covered using battery cover 25 outside battery compartment (2311).
6. automatic lifting bar as claimed in claim 5, which is characterized in that pole (1) periphery is equipped with anti-skid wearable layer.
7. automatic lifting bar as claimed in claim 6, which is characterized in that the aperture of the through hole (11) is slightly larger than pole
(1) diameter.
8. automatic lifting bar as claimed in claim 7, which is characterized in that first idler wheel (232), the second idler wheel (233),
Third idler wheel (234), the 4th idler wheel (235), scroll wheel (239) are enclosed in respectively on the circumference of through hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910061089.5A CN109654341B (en) | 2019-01-25 | 2019-01-25 | Automatic lifting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910061089.5A CN109654341B (en) | 2019-01-25 | 2019-01-25 | Automatic lifting rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109654341A true CN109654341A (en) | 2019-04-19 |
| CN109654341B CN109654341B (en) | 2023-09-12 |
Family
ID=66120263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910061089.5A Active CN109654341B (en) | 2019-01-25 | 2019-01-25 | Automatic lifting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654341B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037997Y (en) * | 2007-04-25 | 2008-03-19 | 深圳市盛天龙视听科技有限公司 | Lifting mechanism of player |
| JP2009196742A (en) * | 2008-02-20 | 2009-09-03 | Asyst Technologies Japan Inc | Carrying device |
| CN201306606Y (en) * | 2008-12-11 | 2009-09-09 | 洛阳涧光石化设备有限公司 | Rotary lifting mechanism |
| CN101530309A (en) * | 2009-04-14 | 2009-09-16 | 珠海市晶艺玻璃工程有限公司 | Curtain wall overhauling and cleaning device |
| US20100139429A1 (en) * | 2008-12-05 | 2010-06-10 | Moteck Electric Corp. | Actuator for lifting device |
| CN201885711U (en) * | 2010-11-24 | 2011-06-29 | 天津欧波精密仪器股份有限公司 | Multifunctional support for magnetic rotary lifting of laser level |
| CN202080851U (en) * | 2011-06-05 | 2011-12-21 | 浙江天鸿传动机械有限公司 | Worm gear and lead screw lifter |
| CN105673779A (en) * | 2016-03-07 | 2016-06-15 | 沈阳化工大学 | Indoor stable lifting device |
| CN205716321U (en) * | 2016-05-22 | 2016-11-23 | 吕静 | A kind of medical apparatus and instruments self-raising platform |
| CN206170020U (en) * | 2016-11-21 | 2017-05-17 | 湖北合强机械发展股份有限公司 | Automatic it is quick -witted to go up and down, overturn |
| CN207434926U (en) * | 2017-10-20 | 2018-06-01 | 泉发建设股份有限公司 | A kind of boom hoisting for building for adapting to various working |
| CN207486350U (en) * | 2017-09-20 | 2018-06-12 | 刘继宝 | A kind of movable lifting means flattened automatically based on three-dimensional laser scanner |
| CN207575583U (en) * | 2017-11-25 | 2018-07-06 | 无锡锡东电力电气安装工程有限公司 | A kind of pole-climbing fall protection equipment |
| CN207645719U (en) * | 2017-12-27 | 2018-07-24 | 江苏迪伦智能科技有限公司 | A kind of working at height robot auto-manual lifting gear |
-
2019
- 2019-01-25 CN CN201910061089.5A patent/CN109654341B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037997Y (en) * | 2007-04-25 | 2008-03-19 | 深圳市盛天龙视听科技有限公司 | Lifting mechanism of player |
| JP2009196742A (en) * | 2008-02-20 | 2009-09-03 | Asyst Technologies Japan Inc | Carrying device |
| US20100139429A1 (en) * | 2008-12-05 | 2010-06-10 | Moteck Electric Corp. | Actuator for lifting device |
| CN201306606Y (en) * | 2008-12-11 | 2009-09-09 | 洛阳涧光石化设备有限公司 | Rotary lifting mechanism |
| CN101530309A (en) * | 2009-04-14 | 2009-09-16 | 珠海市晶艺玻璃工程有限公司 | Curtain wall overhauling and cleaning device |
| CN201885711U (en) * | 2010-11-24 | 2011-06-29 | 天津欧波精密仪器股份有限公司 | Multifunctional support for magnetic rotary lifting of laser level |
| CN202080851U (en) * | 2011-06-05 | 2011-12-21 | 浙江天鸿传动机械有限公司 | Worm gear and lead screw lifter |
| CN105673779A (en) * | 2016-03-07 | 2016-06-15 | 沈阳化工大学 | Indoor stable lifting device |
| CN205716321U (en) * | 2016-05-22 | 2016-11-23 | 吕静 | A kind of medical apparatus and instruments self-raising platform |
| CN206170020U (en) * | 2016-11-21 | 2017-05-17 | 湖北合强机械发展股份有限公司 | Automatic it is quick -witted to go up and down, overturn |
| CN207486350U (en) * | 2017-09-20 | 2018-06-12 | 刘继宝 | A kind of movable lifting means flattened automatically based on three-dimensional laser scanner |
| CN207434926U (en) * | 2017-10-20 | 2018-06-01 | 泉发建设股份有限公司 | A kind of boom hoisting for building for adapting to various working |
| CN207575583U (en) * | 2017-11-25 | 2018-07-06 | 无锡锡东电力电气安装工程有限公司 | A kind of pole-climbing fall protection equipment |
| CN207645719U (en) * | 2017-12-27 | 2018-07-24 | 江苏迪伦智能科技有限公司 | A kind of working at height robot auto-manual lifting gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109654341B (en) | 2023-09-12 |
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