CN112777516A - Lifting device for smart power grids maintenance - Google Patents
Lifting device for smart power grids maintenance Download PDFInfo
- Publication number
- CN112777516A CN112777516A CN202110204638.7A CN202110204638A CN112777516A CN 112777516 A CN112777516 A CN 112777516A CN 202110204638 A CN202110204638 A CN 202110204638A CN 112777516 A CN112777516 A CN 112777516A
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- China
- Prior art keywords
- base
- lifting
- rod
- montant
- connecting rod
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- 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.)
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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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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- 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
- F16F15/06—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 with metal springs
- F16F15/067—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 with metal springs using only wound springs
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a lifting device for maintaining an intelligent power grid, which comprises a base, a lifting mechanism and a jacking mechanism, wherein the base is a horizontal plate, the lifting mechanism is fixedly arranged above the base, and the jacking mechanism is fixedly arranged at the opposite angle of the base; the electric telescopic rod designed by the invention can drive the second lifting rod to move, and the placing plate can be driven to move upwards through the first lifting rod, so that a worker can conveniently lift to a high place to maintain a power grid; meanwhile, the rotating disc designed by the invention is matched with the first vertical rod for use, so that the base can be synchronously lifted and lowered.
Description
Technical Field
The invention belongs to the technical field of lifting devices, and particularly relates to a lifting device for maintenance of a smart power grid.
Background
The intelligent power grid is the intellectualization of the power grid, and is established on the basis of an integrated high-speed bidirectional communication network, and the purposes of reliability, safety, economy, high efficiency, environmental friendliness and safe use of the power grid are realized through the application of advanced sensing and measuring technology, advanced equipment technology, advanced control method and advanced decision support system technology.
The essence of the smart power grid still needs to be connected with a high-voltage tower through a power line, when the smart power grid is damaged and needs to be maintained, maintenance personnel are often required to ascend to a high place for maintenance, the current maintenance means mainly depends on the maintenance personnel to climb to the high place for maintenance, great risks exist in the maintenance process, and the personal safety of the maintenance personnel cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a lifting device for maintaining a smart power grid, which is realized by the following technical scheme: the problem of risk exists in current smart power grids maintenance means.
A lifting device for maintaining a smart power grid comprises a base, a lifting mechanism and a jacking mechanism, wherein the base is a horizontal plate, the lifting mechanism is fixedly arranged above the base, and the jacking mechanism is fixedly arranged at the opposite corners of the base;
the lifting mechanism comprises an electric telescopic rod, two first lifting rods, two second lifting rods, a fixed rod, two connecting rods and a placing plate, the bottom end of each first lifting rod is connected with the base through a pin shaft, the bottom end of each first lifting rod is fixedly provided with a fixed block provided with a sliding chute, a first connecting rod is movably arranged in each sliding chute, the top ends of the two first lifting rods are respectively and fixedly connected with the two ends of the first connecting rod, the top end of each second lifting rod is arranged at the bottom end of the placing plate through a hinged seat, the number of the two second lifting rods is two, the base is provided with a movable groove, a second connecting rod is movably arranged in each movable groove, the bottom ends of the two second lifting rods are respectively and fixedly connected with the two ends of the second connecting rod, and the connecting rods penetrate through the two first lifting rods and the two second lifting rods, the two ends of the fixed rod are fixedly connected to the two second jacking rods respectively, the bottom end of the electric telescopic rod is installed on the upper end face of the base through the hinged seat, and the top end of the electric telescopic rod is hinged to the middle of the fixed rod.
Preferably, the climbing mechanism includes four jacking subassemblies that the symmetry set up, the jacking subassembly is including rotating handle, first montant, anti-skidding belt, rotation disc and foot stool, first montant link up the base, first montant through screw-thread fit's mode with the base is connected, rotate handle fixed mounting in the top of first montant, the bottom of first montant is passed through the bearing and is rotated the installation and be in the top of foot stool, the rotation disc fixed mounting be in on the first montant, anti-skidding belt movable sleeve is established four the periphery of rotation disc.
Preferably, the edge of the upper end face of the placing plate is fixedly provided with a protective guard.
More preferably, the below of base still is provided with buffering subassembly, buffering subassembly includes buffer board, two slide bars and two return springs, two grooves of accomodating have been seted up to the lower part of base, two return springs's one end fixed connection respectively is two accomodate on the upper end inner wall in groove, two return springs's the other end fixed connection respectively is two the upper end of slide bar, two slide bar slidable mounting respectively is two accomodate the inslot, buffer board fixed mounting is two the lower extreme of slide bar.
More preferably, the distance between the two first lifting rods is greater than the distance between the two second lifting rods.
The invention has the beneficial effects that: the electric telescopic rod designed by the invention can drive the second lifting rod to move, and the placing plate can be driven to move upwards through the first lifting rod, so that a worker can conveniently lift to a high place to maintain a power grid; meanwhile, the rotating disc designed by the invention is matched with the first vertical rod for use, so that the base can be synchronously lifted and lowered.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a jacking mechanism of the present invention;
description of reference numerals: 1. a base; 2. an electric telescopic rod; 21. a first lift pin; 22. a second lift pin; 23. fixing the rod; 24. a connecting rod; 25. placing the plate; 3. rotating the handle; 31. a first vertical bar; 33. an anti-slip belt; 34. rotating the disc; 35. a foot seat; 4. a buffer plate; 41. a slide bar; 42. and a return spring.
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.
Example (b):
referring to fig. 1 to 3, the lifting device for maintaining the smart grid according to the embodiment of the present invention includes a base 1, a lifting mechanism and a jacking mechanism, wherein the base 1 is a horizontal plate, the lifting mechanism is fixedly disposed above the base 1, and the jacking mechanism is fixedly disposed at opposite corners of the base 1;
the lifting mechanism comprises an electric telescopic rod 2, first lifting rods 21, second lifting rods 22, fixed rods 23, connecting rods 24 and a placing plate 25, the bottom end of each first lifting rod 21 is connected with the base 1 through a pin shaft, the number of the first lifting rods 21 is two, the bottom end of the placing plate 25 is fixedly provided with a fixed block provided with a sliding chute, the sliding chute is internally and movably provided with first connecting rods, the top ends of the two first lifting rods 21 are respectively and fixedly connected with the two ends of the first connecting rods, the top end of each second lifting rod 22 is arranged at the bottom end of the placing plate 25 through a hinged seat, the number of the second lifting rods 22 is two, the base 1 is provided with a movable groove, the movable groove is internally and movably provided with second connecting rods, the bottom ends of the two second lifting rods 22 are respectively and fixedly connected with the two ends of the second connecting rods, the connecting rods 24 penetrate through the two first lifting rods 21 and the two second lifting rods 22, two ends of the fixed rod 23 are respectively and fixedly connected to the two second lifting rods 22, the bottom end of the electric telescopic rod 2 is mounted on the upper end surface of the base 1 through a hinge seat, and the top end of the electric telescopic rod 2 is hinged to the middle of the fixed rod 23; the distance between the two first lifting rods 21 is smaller than the distance between the two second lifting rods 22; a protective guard is fixedly arranged at the edge of the upper end face of the placing plate 25.
Climbing mechanism is including four jacking subassemblies that the symmetry set up, jacking subassembly is including rotating handle 3, first montant 31, anti-skidding belt 33, rotating disc 34 and footstand 35, first montant 31 link up base 1, first montant 31 through screw-thread fit's mode with base 1 is connected, 3 fixed mounting of rotation handle are in the top of first montant 31, the bottom of first montant 31 is passed through the bearing and is rotated the installation and be in the top of footstand 35, rotating disc 34 fixed mounting be in on the first montant 31, anti-skidding belt 33 movable sleeve is established four rotating disc 34's periphery.
When the electric telescopic rod works specifically, the electric telescopic rod 2 is started, further, the second lifting rod 22 can be driven to move, so that the placing plate 25 can be driven to move upwards, the first lifting rod 21 can increase the stability of the device, a guard rail is fixedly arranged at the edge of the upper end face of the placing plate 25, so that a protection effect can be exerted on maintenance personnel, meanwhile, when one rotating handle 3 is rotated, one rotating disc 34 can be driven to rotate, four rotating discs 34 can be driven to rotate synchronously through the anti-slip belt 33, so that the base 1 can be driven to ascend on the first vertical rod 31, the maintenance personnel can be lifted while the stability of the device is increased, when the base 1 ascends and descends on the first vertical rod 31, the buffer plate 4 can be in contact with the ground, the sliding rod 41 is further driven to extrude the return spring 42, therefore, the base 1 can be damped, and the base 1 is prevented from being damaged due to too fast falling.
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 (5)
1. The utility model provides a smart power grids elevating gear for maintenance which characterized in that: the lifting device comprises a base (1), a lifting mechanism and a jacking mechanism, wherein the base (1) is a horizontal plate, the lifting mechanism is fixedly arranged above the base (1), and the jacking mechanism is fixedly arranged at the opposite corners of the base (1);
the lifting mechanism comprises an electric telescopic rod (2), a first lifting rod (21), a second lifting rod (22), a fixed rod (23), a connecting rod (24) and a placing plate (25), wherein the bottom end of the first lifting rod (21) is connected with the base (1) through a pin shaft, the number of the first lifting rods (21) is two, the bottom end of the placing plate (25) is fixedly provided with a fixed block provided with a sliding chute, the sliding chute is internally and movably provided with a first connecting rod, the top ends of the two first lifting rods (21) are respectively and fixedly connected with the two ends of the first connecting rod, the top end of the second lifting rod (22) is installed at the bottom end of the placing plate (25) through a hinged seat, the number of the second lifting rods (22) is two, the base (1) is provided with a movable groove, the movable groove is internally and movably provided with a second connecting rod, the bottom ends of the two second lifting rods (22) are respectively and fixedly connected with the two ends of the second connecting rod, connecting rod (24) run through two first liftout pole (21) and two second liftout pole (22), the both ends of dead lever (23) are fixed connection to two respectively second liftout pole (22), install through articulated seat the bottom of electric telescopic handle (2) on the up end of base (1), the top of electric telescopic handle (2) is articulated extremely the middle part of dead lever (23).
2. The lifting device for smart grid maintenance of claim 1, wherein: climbing mechanism is including four jacking subassemblies that the symmetry set up, jacking subassembly is including rotating handle (3), first montant (31), anti-skidding belt (33), rotation disc (34) and foot rest (35), first montant (31) link up base (1), first montant (31) through screw-thread fit's mode with base (1) is connected, rotation handle (3) fixed mounting be in the top of first montant (31), the bottom of first montant (31) is passed through the bearing and is rotated the installation and be in the top of foot rest (35), rotation disc (34) fixed mounting be in on first montant (31), anti-skidding belt (33) movable sleeve is established four the periphery of rotation disc (34).
3. The lifting device for smart grid maintenance of claim 1, wherein: the edge on the upper end face of the placing plate (25) is fixedly provided with a protective guard.
4. The lifting device for smart grid maintenance of claim 1, wherein: the below of base (1) still is provided with buffering subassembly, buffering subassembly includes buffer board (4), two slide bar (41) and two return spring (42), the lower part of base (1) has been seted up two and has been accomodate the groove, two return spring (42) one end fixed connection respectively to two accomodate on the upper end inner wall in groove, two return spring (42) other end fixed connection respectively to two the upper end of slide bar (41), two slide bar (41) sliding mounting respectively is two accomodate the inslot, buffer board (4) fixed mounting is two the lower extreme of slide bar (41).
5. The lifting device for smart grid maintenance of claim 2, wherein: the distance between the two first lifting rods (21) is larger than the distance between the two second lifting rods (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204638.7A CN112777516A (en) | 2021-02-24 | 2021-02-24 | Lifting device for smart power grids maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204638.7A CN112777516A (en) | 2021-02-24 | 2021-02-24 | Lifting device for smart power grids maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112777516A true CN112777516A (en) | 2021-05-11 |
Family
ID=75761821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110204638.7A Pending CN112777516A (en) | 2021-02-24 | 2021-02-24 | Lifting device for smart power grids maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112777516A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202729698U (en) * | 2012-05-30 | 2013-02-13 | 美通(南通)重工有限公司 | Scissor-type aerial work platform |
| CN203922601U (en) * | 2014-06-12 | 2014-11-05 | 中建安装工程有限公司 | Portable erecting stage |
| CN207483257U (en) * | 2017-11-03 | 2018-06-12 | 张丹花 | The strong lifting device for building of a kind of safe and shock resistance |
| WO2018121746A1 (en) * | 2016-12-30 | 2018-07-05 | 上海电巴新能源科技有限公司 | Movable platform for replacing battery and quick replacing system |
| CN207918355U (en) * | 2018-01-24 | 2018-09-28 | 兖州煤业股份有限公司 | A kind of mining i beam lifting apparatus |
| CN209602043U (en) * | 2019-03-12 | 2019-11-08 | 漳州星星电子有限公司 | A kind of communication engineering service lift |
| CN210393592U (en) * | 2019-09-19 | 2020-04-24 | 漳州市将帅工业设备有限公司 | Hydraulic lifting device of hydraulic lifting adjusting mechanism |
| CN210559140U (en) * | 2019-07-22 | 2020-05-19 | 江苏远东钢结构有限公司 | Supporting component for hoisting platform |
| CN212101853U (en) * | 2020-03-05 | 2020-12-08 | 张思才 | Elevating gear for construction |
| CN212151474U (en) * | 2020-05-26 | 2020-12-15 | 刘明谭 | Small-sized vehicle jacking device |
| CN212582425U (en) * | 2019-12-16 | 2021-02-23 | 王宁 | Bridge construction supporting equipment in field of bridge engineering |
-
2021
- 2021-02-24 CN CN202110204638.7A patent/CN112777516A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202729698U (en) * | 2012-05-30 | 2013-02-13 | 美通(南通)重工有限公司 | Scissor-type aerial work platform |
| CN203922601U (en) * | 2014-06-12 | 2014-11-05 | 中建安装工程有限公司 | Portable erecting stage |
| WO2018121746A1 (en) * | 2016-12-30 | 2018-07-05 | 上海电巴新能源科技有限公司 | Movable platform for replacing battery and quick replacing system |
| CN207483257U (en) * | 2017-11-03 | 2018-06-12 | 张丹花 | The strong lifting device for building of a kind of safe and shock resistance |
| CN207918355U (en) * | 2018-01-24 | 2018-09-28 | 兖州煤业股份有限公司 | A kind of mining i beam lifting apparatus |
| CN209602043U (en) * | 2019-03-12 | 2019-11-08 | 漳州星星电子有限公司 | A kind of communication engineering service lift |
| CN210559140U (en) * | 2019-07-22 | 2020-05-19 | 江苏远东钢结构有限公司 | Supporting component for hoisting platform |
| CN210393592U (en) * | 2019-09-19 | 2020-04-24 | 漳州市将帅工业设备有限公司 | Hydraulic lifting device of hydraulic lifting adjusting mechanism |
| CN212582425U (en) * | 2019-12-16 | 2021-02-23 | 王宁 | Bridge construction supporting equipment in field of bridge engineering |
| CN212101853U (en) * | 2020-03-05 | 2020-12-08 | 张思才 | Elevating gear for construction |
| CN212151474U (en) * | 2020-05-26 | 2020-12-15 | 刘明谭 | Small-sized vehicle jacking device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210511 |