CN111362177B - Use method of lifting device for electric automation equipment - Google Patents
Use method of lifting device for electric automation equipment Download PDFInfo
- Publication number
- CN111362177B CN111362177B CN202010304089.6A CN202010304089A CN111362177B CN 111362177 B CN111362177 B CN 111362177B CN 202010304089 A CN202010304089 A CN 202010304089A CN 111362177 B CN111362177 B CN 111362177B
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- electrical equipment
- driving
- lifting
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- base
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- 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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a lifting device for electrical automation equipment and a using method thereof in the technical field of electrical equipment, the lifting device comprises a base mechanism, a limiting mechanism is arranged on the side wall of the base mechanism, a fixed supporting mechanism is arranged on the inner side of the base mechanism, a lifting mechanism is arranged on the top of the base mechanism, a driving mechanism is arranged on the rear side wall of the upper half part of the base mechanism, the driving mechanism is finally propped against the electrical equipment and applies continuous thrust, so that the electrical equipment inclines for a certain angle, the labor intensity is reduced, supporting tables arranged in different directions are matched with driving plates to form effective support for the electrical equipment, the electrical equipment is matched with a protective frame, meanwhile, the electrical equipment is supported, and the driving motors are matched with sliding blocks and driving rods, so that two groups of connecting seats are lifted, the lifting of the electrical equipment is realized, the pressure, the use effect is good, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a using method of a lifting device for electrical automation equipment.
Background
The electric automation equipment is a precise processing instrument, is a method for controlling mechanical motion and a processing process by utilizing digital information, is a large-scale processing machine, needs a large amount of personnel to carry out manual carrying on the electric automation equipment in the processes of installation, carrying and maintenance, or uses a forklift, a crane and the like to carry out moving lifting on the electric automation equipment, has poor stability, consumes a large amount of manpower, and reduces the working efficiency.
Disclosure of Invention
The present invention is directed to a method for using a lifting device for an electrical automation apparatus to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a lifting device for electric automation equipment comprises a base mechanism, wherein a limiting mechanism is installed on the side wall of the base mechanism, a fixed support mechanism is arranged on the inner side of the base mechanism, a lifting mechanism is installed at the top of the base mechanism, a driving mechanism is arranged on the rear side wall of the upper half of the base mechanism, a protective frame is arranged on the front side wall of the upper half of the base mechanism, the fixed support mechanism comprises a fixed frame, the depression surface of the fixed frame is of a concave structure, three connecting base plates are arranged on the top of the fixed frame and respectively correspond to the tops of three groups of frame walls of the fixed frame, a fixed plate is fixedly connected with the top of each connecting base plate, a stepping motor is arranged on each fixed plate, an output shaft of the stepping motor sequentially penetrates through the fixed plate, the connecting base plates and the fixed frame and is fixedly connected with a, the supporting table is of a quarter-sphere structure, an arc-shaped sliding groove is formed in the top surface of the supporting table, a sliding block is arranged in the arc-shaped sliding groove in a sliding mode, a driving rod is fixedly connected to the side wall of the sliding block, the other end of the driving rod is fixedly connected to an output shaft of a driving motor in an inserting mode, the driving motor is embedded in the side wall of the supporting table, a connecting seat is arranged on the left side wall and the right side wall of the fixing frame, the cross-sectional shape of the fixing frame is the same as that of the concave seat, the outer wall of the fixing frame is connected with the side wall of the concave seat in a sliding mode, the top surface.
Further, the base mechanism comprises a concave base, the depression surface of the concave base is of a concave structure, the left side and the right side of the top of the concave base are fixedly connected with supporting seats, the top of each supporting seat is fixedly connected with a mounting plate, moving wheels are mounted at the bottom of the concave base, and the cross section of each mounting plate is of a trapezoidal structure.
Further, stop gear includes the gag lever post, gag lever post one end is passed through connecting axle and base mechanism inside wall swing joint, just gag lever post other end fixed connection stopper, the threaded through connection has spacing axle on the connection stopper.
Further, the gag lever post lateral wall is the arc structure, just the gag lever post outer wall cover is equipped with the protective sheath.
Further, hoist mechanism is including the lifting box, lifting box lateral wall fixed mounting has the promotion motor, the output fixed connection driving gear of promotion motor, driving gear foreign steamer wall meshing is connected with the driven gear that the symmetry set up, driven gear passes through transmission shaft and lifting roller fixed connection, the solderless wrapped connection has wire rope on the lifting roller, lateral wall level fixed connection direction connecting plate about the lifting box, concave groove has been seted up to the lateral wall before the direction connecting plate, the equidistant spacing round that is provided with of concave groove inner cell wall symmetry, just concave groove one end is provided with the leading wheel, the perpendicular fixed connection guide rail of direction connecting plate one end, the guide rail inlays and locates on the base mechanism, part fixed connection in wire rope one end and the fixed stay mechanism.
Further, actuating mechanism includes the posterior lateral plate, posterior lateral plate both ends lateral wall is provided with the connecting plate, just symmetrical cover is equipped with the cover seat on the posterior lateral plate, the cover seat lateral wall is installed and is driven actuating cylinder, the actuating lever that drives actuating cylinder runs through cover seat and posterior lateral plate in proper order and is connected with the drive plate, the drive plate passes through rotation axis swing joint with the actuating lever tip that drives actuating cylinder.
Further, the protection frame is the arc structure, just the protection frame tip is the joint, the protection frame is two rows of parallel arrangement in base mechanism preceding lateral wall.
A use method of a lifting device for electric automation equipment comprises the following specific steps:
s1: the limiting shaft is taken down from the limiting block, under the action of the connecting shaft, the two groups of limiting rods are rotated and opened, then the two groups of protective frames are opened, and the device is moved to the side of the electrical equipment to be lifted through the moving wheels;
s2: pushing the concave seat to enable the electrical equipment to be located in a fixed frame arranged on the inner side of the concave seat, closing the limiting rod and the protective frame, and inserting the limiting shaft back;
s3: starting a driving cylinder to drive a driving plate to move towards the side wall of the electrical equipment until the driving plate abuts against the side wall of the electrical equipment and continuously applies thrust, so that the electrical equipment is inclined by a certain angle;
s4: starting a stepping motor to drive the supporting table to rotate, keeping the original thrust unchanged by the driving plate until the supporting table is positioned at the bottom of the electrical equipment, driving a driving cylinder to drive the driving plate to recover to the original position, so that the electrical equipment is slowly reset, supporting the bottom of the electrical equipment by three groups of supporting tables at the moment and is in a suspended state, and matching with a protection frame, enabling the electrical equipment to be in a vertical state;
s5: the driving motor is started to drive the driving rod to rotate, so that the sliding block slides along the arc-shaped sliding groove, the angle of the electrical equipment can be adjusted, and different lifting condition requirements can be met;
s6: the lifting motor is started to drive the driving gear to rotate, the lifting roller is driven to rotate synchronously through the driven gear, the steel wire rope continuously contracts, one end of the steel wire rope is fixedly connected with the connecting seat, the connecting seat is connected with the guide rail in a sliding mode, the fixing frame moves upwards, and lifting of the electrical equipment is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the driving plate is driven by the driving cylinder to move towards the side wall of the electrical equipment, and finally the driving cylinder supports against the electrical equipment and applies continuous thrust, so that the electrical equipment is inclined at a certain angle, the electrical equipment is prevented from being manually pushed, and the labor intensity is reduced;
2. according to the invention, three groups of supporting tables arranged in different directions are matched with the driving plate to form effective support for the electrical equipment, and then the protective frame is matched to stably limit and support the electrical equipment, so that the problem that the electrical equipment topples over in the lifting process is prevented;
3. the lifting motor, the driving gear and the driven gear drive the two groups of lifting rollers, so that the two groups of connecting seats are lifted, the electric equipment is lifted, the pressure of a single group of lifting rollers is dispersed, the lifting stability is improved, the using effect is good, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a base mechanism according to the present invention;
FIG. 3 is a schematic structural view of a limiting mechanism of the present invention;
FIG. 4 is a schematic structural view of a fixing and supporting mechanism according to the present invention;
FIG. 5 is a schematic view of the lifting mechanism of the present invention;
fig. 6 is a schematic structural diagram of the driving mechanism of the present invention.
In the figure: 100. a base mechanism; 101. a concave seat; 102. a supporting seat; 103. a moving wheel; 104. mounting a plate; 200. a limiting mechanism; 201. a limiting rod; 202. a connecting shaft; 203. a limiting block; 204. a limiting shaft; 300. a fixed support mechanism; 301. a fixing frame; 302. connecting the base plate; 303. a fixing plate; 304. a stepping motor; 305. a support table; 306. an arc-shaped chute; 307. a drive motor; 308. a drive rod; 309. a slider; 310. a connecting seat; 400. a lifting mechanism; 401. lifting the box; 402. a hoisting motor; 403. a driving gear; 404. a driven gear; 405. a lift roller; 406. a guide connecting plate; 407. a limiting wheel; 408. a guide rail; 409. a guide wheel; 500. a drive mechanism; 501. a rear side plate; 502. a connecting plate; 503. a sleeve seat; 504. a driving cylinder; 505. a drive plate; 600. a protective frame.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A lifting device for electrical automation equipment has the advantages of fast and stable lifting of electrical equipment in a time-saving and labor-saving manner;
referring to fig. 1, the portable electronic device includes a base mechanism 100, a limiting mechanism 200 is installed on a side wall of the base mechanism 100, a fixing and supporting mechanism 300 is installed on an inner side of the base mechanism 100, a lifting mechanism 400 is installed on a top of the base mechanism 100, a driving mechanism 500 is installed on a rear side wall of an upper half of the base mechanism 100, and a protection frame 600 is installed on a front side wall of the upper half of the base mechanism 100.
Referring to fig. 2, the base mechanism 100 includes a concave base 101, a top view surface of the concave base 101 is a concave structure, the left and right sides of the top of the concave base 101 are fixedly connected with a supporting base 102, the top of the supporting base 102 is vertically and fixedly connected with a mounting plate 104, a moving wheel 103 is mounted at the bottom of the concave base 101, and the section of the mounting plate 104 is a trapezoid structure.
Referring to fig. 3, the limiting mechanism 200 includes a limiting rod 201, one end of the limiting rod 201 is movably connected to the inner sidewall of the base mechanism 100 through a connecting shaft 202, the other end of the limiting rod 201 is fixedly connected to a limiting block 203, and a limiting shaft 204 is threaded through the connecting limiting block 203.
The gag lever post 201 lateral wall is the arc structure, and gag lever post 201 outer wall cover is equipped with the protective sheath.
Referring to fig. 4, the fixed support mechanism 300 includes a fixed frame 301, the top view surface of the fixed frame 301 is a concave structure, the top of the fixed frame 301 is provided with three connecting pads 302, the three connecting pads 302 are respectively and correspondingly disposed on the tops of three groups of frame walls of the fixed frame 301, the top of the connecting pad 302 is fixedly connected with a fixed plate 303, the fixed plate 303 is provided with a stepping motor 304, an output shaft of the stepping motor 304 sequentially penetrates through the fixed plate 303, the connecting pads 302 and the fixed frame 301 and is fixedly connected with a support platform 305, the support platform 305 is slidably disposed at the bottom of the fixed frame 301, the support platform 305 is a quarter-sphere structure, the top surface of the support platform 305 is provided with an arc chute 306, a slide block 309 is slidably disposed in the arc chute 306, a drive rod 308 is fixedly connected to a side wall of the slide block 309, the left and right outer side walls of the fixing frame 301 are provided with the connecting seats 310.
The cross-sectional shape of the fixing frame 301 is the same as that of the concave base 101, the outer wall of the fixing frame 301 is slidably connected to the side wall of the concave base 101, the top surface of the supporting platform 305 is in contact with the bottom surface of the concave base 101 in the initial state, and the radius of the supporting platform 305 is smaller than the height of the bottom surface of the concave base 101 above the ground.
Referring to fig. 5, the lifting mechanism 400 includes a lifting box 401, a lifting motor 402 is fixedly mounted on a side wall of the lifting box 401, an output end of the lifting motor 402 is fixedly connected with a driving gear 403, outer gear walls of the driving gear 403 are engaged with driven gears 404 symmetrically arranged, the driven gears 404 are fixedly connected with lifting rollers 405 through transmission shafts, a steel wire rope is wound on the lifting rollers 405, left and right outer side walls of the lifting box 401 are horizontally and fixedly connected with a guide connecting plate 406, a concave groove is formed in a front side wall of the guide connecting plate 406, spacing wheels 407 are symmetrically arranged in the concave groove at equal intervals, a guide wheel 409 is arranged at one end of the concave groove, one end of the guide connecting plate 406 is vertically and fixedly connected with a guide rail 408, the guide rail 408 is embedded on the base mechanism 100, and.
Referring to fig. 6, the driving mechanism 500 includes a rear plate 501, the side walls of the two ends of the rear plate 501 are provided with connecting plates 502, the rear plate 501 is symmetrically sleeved with sockets 503, the side walls of the sockets 503 are provided with driving cylinders 504, driving rods of the driving cylinders 504 sequentially penetrate through the sockets 503 and the rear plate 501 and are connected with a driving plate 505, and the driving plate 505 is movably connected with the end portions of the driving rods of the driving cylinders 504 through rotating shafts.
A use method of a lifting device for electric automation equipment is characterized in that:
s1: the limiting shaft 204 is taken down from the limiting block 203, the two limiting rods 201 are opened by rotation under the action of the connecting shaft 202, the two groups of protective frames 600 are opened, and the device is moved to the side of the electrical equipment to be lifted through the moving wheels 103;
s2: pushing the concave seat 101 to enable the electrical equipment to be located in a fixed frame 301 arranged on the inner side of the concave seat 101, closing the limiting rod 201 and the protective frame 600, and inserting the limiting shaft 204 back;
s3: starting a driving cylinder 504 to drive a driving plate 505 to move towards the side wall of the electrical equipment until the driving plate butts against the side wall of the electrical equipment and continuously applies thrust, so that the electrical equipment tilts for a certain angle;
s4: the stepping motor 304 is started to drive the supporting table 305 to rotate 180 degrees, the driving plate 505 maintains the original thrust until the supporting table 305 is positioned at the bottom of the electrical equipment, the driving cylinder 504 drives the driving plate 505 to restore the original position, so that the electrical equipment is slowly reset, the bottom of the electrical equipment is supported by three groups of supporting tables 305 and is in a suspended state, and the electrical equipment can be in a vertical state by matching with the protective frame 600;
s5: the driving motor 307 is started to drive the driving rod 308 to rotate, so that the sliding block 309 slides along the arc-shaped sliding groove 306, the angle of the electrical equipment can be adjusted, and different lifting condition requirements can be met;
s5: start lifting motor 402, drive driving gear 403 rotates, drives lift roll 405 through driven gear 404 synchronous rotation for wire rope constantly contracts, wire rope one end and connecting seat 310 fixed connection, connecting seat 310 and guide rail 408 sliding connection, make fixed frame 301 rebound, accomplish the promotion to electrical equipment.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electric hoisting device for automation equipment which characterized in that: including base mechanism (100), stop gear (200) are installed to base mechanism (100) lateral wall, just base mechanism (100) inboard is provided with fixed supporting mechanism (300), hoist mechanism (400) are installed at base mechanism (100) top, just base mechanism (100) first back lateral wall is provided with actuating mechanism (500), base mechanism (100) first front lateral wall is provided with protection frame (600), fixed supporting mechanism (300) is including fixed frame (301), fixed frame (301) bow the face of looking at is concave structure, just fixed frame (301) top is provided with three connecting pad board (302), three connecting pad board (302) correspond respectively and set up at three group's frame wall tops of fixed frame (301), just connecting pad board (302) top fixed connection fixed plate (303), be provided with step motor (304) on fixed plate (303), an output shaft of the stepping motor (304) sequentially penetrates through the fixing plate (303), the connecting base plate (302) and the fixing frame (301) and is fixedly connected with the supporting table (305), the supporting table (305) is arranged at the bottom of the fixing frame (301) in a sliding mode, the supporting table (305) is of a quarter-sphere structure, an arc-shaped sliding groove (306) is formed in the top surface of the supporting table (305), a sliding block (309) is arranged in the arc-shaped sliding groove (306) in a sliding mode, a driving rod (308) is fixedly connected to the side wall of the sliding block (309), the other end of the driving rod (308) is fixedly connected onto the output shaft of the driving motor (307) in an inserting mode, the driving motor (307) is embedded in the side wall of the supporting table (305), the left side wall and the right side wall of the fixing frame (301) are provided with connecting seats (310), the fixing frame (301) is, the top surface of the support platform (305) is in contact with the bottom surface of the concave seat (101) when the support platform (305) is in an initial state, and the radius of the support platform (305) is smaller than the height of the bottom surface of the concave seat (101) above the ground.
2. The lifting device for electric automation equipment according to claim 1, characterized in that: the base mechanism (100) comprises a concave base (101), the overlooking surface of the concave base (101) is of a concave structure, the left side and the right side of the top of the concave base (101) are fixedly connected with a supporting base (102), the top of the supporting base (102) is vertically fixedly connected with a mounting plate (104), a moving wheel (103) is mounted at the bottom of the concave base (101), and the section of the mounting plate (104) is of a trapezoidal structure.
3. The lifting device for electric automation equipment according to claim 1, characterized in that: stop gear (200) include gag lever post (201), gag lever post (201) one end is through connecting axle (202) and base mechanism (100) inside wall swing joint, just gag lever post (201) other end fixed connection stopper (203), threaded through connection has spacing axle (204) on connecting stopper (203).
4. The lifting device for electric automation equipment according to claim 3, characterized in that: the utility model discloses a safety protection device for a vehicle, including gag lever post (201), gag lever post (201) lateral wall is the arc structure, just gag lever post (201) outer wall cover is equipped with the protective sheath.
5. The lifting device for electric automation equipment according to claim 3, characterized in that: the lifting mechanism (400) comprises a lifting box (401), a lifting motor (402) is fixedly mounted on the side wall of the lifting box (401), an output end of the lifting motor (402) is fixedly connected with a driving gear (403), driven gears (404) symmetrically arranged are meshed with the outer wheel wall of the driving gear (403), the driven gears (404) are fixedly connected with lifting rollers (405) through transmission shafts, steel wire ropes are wound on the lifting rollers (405), the left and right outer side walls of the lifting box (401) are horizontally and fixedly connected with guide connecting plates (406), concave grooves are formed in the front side walls of the guide connecting plates (406), limiting wheels (407) are symmetrically arranged at equal intervals on the inner groove walls of the concave grooves, guide wheels (409) are arranged at one ends of the concave grooves, one ends of the guide connecting plates (406) are vertically and fixedly connected with guide rails (408), and the guide rails (408) are embedded on a base mechanism (100), one end of the steel wire rope is fixedly connected with a part in the fixed supporting mechanism (300).
6. The lifting device for electric automation equipment according to claim 1, characterized in that: actuating mechanism (500) includes posterior lateral plate (501), posterior lateral plate (501) both ends lateral wall is provided with connecting plate (502), just symmetrical cover is equipped with cover seat (503) on posterior lateral plate (501), cover seat (503) lateral wall is installed and is driven actuating cylinder (504), the actuating lever that drives actuating cylinder (504) runs through cover seat (503) and posterior lateral plate (501) in proper order and is connected with drive plate (505), drive plate (505) and the actuating lever tip that drives actuating cylinder (504) pass through rotation axis swing joint.
7. The lifting device for electric automation equipment according to claim 1, characterized in that: the protection frame (600) is of an arc-shaped structure, the end part of the protection frame (600) is clamped, and the protection frame (600) is provided with two rows of parallel side walls arranged in front of the base mechanism (100).
8. A use method of a lifting device for electric automation equipment is characterized in that:
s1: the limiting shaft (204) is taken down from the limiting block (203), under the action of the connecting shaft (202), two groups of limiting rods (201) are rotated to be opened, then two groups of protective frames (600) are opened, and the device is moved to the side of the electrical equipment to be lifted through the moving wheels (103);
s2: pushing the concave seat (101) to enable the electrical equipment to be located in a fixed frame (301) arranged on the inner side of the concave seat (101), closing the limiting rod (201) and the protective frame (600), and inserting the limiting shaft (204) back;
s3: starting a driving cylinder (504), driving a driving plate (505) to move towards the side wall of the electrical equipment until the driving plate butts against the side wall of the electrical equipment and continuously applies thrust, so that the electrical equipment is inclined at a certain angle;
s4: the stepping motor (304) is started to drive the supporting table (305) to rotate 180 degrees, the driving plate (505) maintains the original thrust force until the supporting table (305) is positioned at the bottom of the electrical equipment, the driving cylinder (504) drives the driving plate (505) to recover to the original position, so that the electrical equipment is slowly reset, the bottom of the electrical equipment is supported by three groups of supporting tables (305) at the moment and is in a suspended state, and the electrical equipment can be in a vertical state by matching with the protective frame (600);
s5: the driving motor (307) is started to drive the driving rod (308) to rotate, so that the sliding block (309) slides along the arc-shaped sliding groove (306), the angle of the electrical equipment can be adjusted, and different lifting condition requirements can be met;
s6: start lifting motor (402), drive driving gear (403) and rotate, drive lift roller (405) through driven gear (404) synchronization and rotate for wire rope constantly contracts, wire rope one end and connecting seat (310) fixed connection, connecting seat (310) and guide rail (408) sliding connection, make fixed frame (301) rebound, the completion is to electrical equipment's promotion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010304089.6A CN111362177B (en) | 2020-04-17 | 2020-04-17 | Use method of lifting device for electric automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010304089.6A CN111362177B (en) | 2020-04-17 | 2020-04-17 | Use method of lifting device for electric automation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111362177A CN111362177A (en) | 2020-07-03 |
| CN111362177B true CN111362177B (en) | 2021-06-29 |
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| CN202010304089.6A Expired - Fee Related CN111362177B (en) | 2020-04-17 | 2020-04-17 | Use method of lifting device for electric automation equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773813A (en) * | 2018-09-10 | 2018-11-09 | 长兴佰菲特机械有限公司 | A kind of cargo automatic protection carrier |
| CN208684292U (en) * | 2018-08-16 | 2019-04-02 | 巫任权 | A kind of power equipment installation and transportation device |
| CN209291895U (en) * | 2018-12-20 | 2019-08-23 | 南京百诚机电科技工程有限公司 | Dedicated lifting single ladder when a kind of installation central air-conditioning |
| CN110921534A (en) * | 2019-12-03 | 2020-03-27 | 向奎 | Steel pipe grabbing and lifting device for ground building |
-
2020
- 2020-04-17 CN CN202010304089.6A patent/CN111362177B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208684292U (en) * | 2018-08-16 | 2019-04-02 | 巫任权 | A kind of power equipment installation and transportation device |
| CN108773813A (en) * | 2018-09-10 | 2018-11-09 | 长兴佰菲特机械有限公司 | A kind of cargo automatic protection carrier |
| CN209291895U (en) * | 2018-12-20 | 2019-08-23 | 南京百诚机电科技工程有限公司 | Dedicated lifting single ladder when a kind of installation central air-conditioning |
| CN110921534A (en) * | 2019-12-03 | 2020-03-27 | 向奎 | Steel pipe grabbing and lifting device for ground building |
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| CN111362177A (en) | 2020-07-03 |
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