CN110803663A - Hoisting equipment for maintenance of power equipment - Google Patents
Hoisting equipment for maintenance of power equipment Download PDFInfo
- Publication number
- CN110803663A CN110803663A CN201911112262.6A CN201911112262A CN110803663A CN 110803663 A CN110803663 A CN 110803663A CN 201911112262 A CN201911112262 A CN 201911112262A CN 110803663 A CN110803663 A CN 110803663A
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- Prior art keywords
- platform
- sliding
- maintenance
- fixedly connected
- frame
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Classifications
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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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a hoisting device for maintaining and repairing electrical equipment, which comprises a transport vehicle, wherein the hoisting device is fixedly arranged on a platform of the transport vehicle, the end head of a first hydraulic telescopic cylinder is fixedly connected to a lifting platform, the top of the lifting platform is provided with a plurality of groups of connecting frames and mounting frames, two sets of carriages, sliding connection has the sliding block between two sets of carriages, fixed mounting has No. two hydraulic telescoping cylinders on the mounting bracket, sliding block bottom fixedly connected with multiunit support frame, maintain platform bottom fixedly connected with support frame, maintain platform upper portion sliding connection has the sliding plate, sliding plate is the three hydraulic telescoping cylinders of fixedly connected with multiunit in the one side, the equal fixed connection in end of No. three hydraulic telescoping cylinders is on the grip block, the last equal fixed mounting of every group sliding plate that corresponds of maintenance platform has a set of electric telescoping cylinder, electric telescoping cylinder can promote the sliding plate and carry out reciprocal rectilinear sliding in the spout. The invention has the advantage of accelerating the maintenance of the power equipment, and is mainly used for the maintenance of the power equipment.
Description
Technical Field
The invention relates to the technical field of power maintenance equipment, in particular to hoisting equipment for maintaining and repairing power equipment.
Background
The power system mainly comprises two categories of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades.
Power equipment generally installs in eminence position for guaranteeing safety, and if need maintain power equipment when maintaining the maintenance, generally need dismantle power equipment to maintain its hoist and mount to ground through lifting device, so when maintaining power equipment maintenance, just need hoist power equipment to ground, install power equipment hoist and mount to the eminence after the maintenance is accomplished again, so just very big waste time, reduce work efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the hoisting equipment capable of accelerating the maintenance of the power equipment.
The technical scheme adopted by the invention for realizing the purpose is as follows: a hoisting device for maintenance of electric power equipment comprises a transport vehicle, wherein the platform of the transport vehicle is fixedly provided with the hoisting device, the hoisting device comprises a first hydraulic telescopic cylinder, a sliding block, a second hydraulic telescopic cylinder and a hoisting mechanism, the platform of the transport vehicle is uniformly and symmetrically fixedly provided with a plurality of groups of the first hydraulic telescopic cylinders, the end head of the first hydraulic telescopic cylinder is upward and is fixedly connected with a lifting platform, the top of the lifting platform is fixedly connected with a plurality of groups of connecting frames, the connecting frames are fixedly provided with mounting frames, the connecting frames are close to the mounting frames and are fixedly provided with two groups of sliding frames, the sliding block is connected between the two groups of sliding frames in a sliding manner, the position between the two groups of sliding frames on the mounting frame is fixedly provided with the second hydraulic telescopic cylinder, and the second hydraulic cylinder can drive the sliding block to perform reciprocating linear motion between the two groups of sliding frames, the bottom of the sliding block is fixedly connected with a plurality of groups of supporting frames, and the other ends of the supporting frames are fixedly connected to the hoisting mechanism;
the hoisting mechanism comprises a maintenance platform, an electric telescopic cylinder and three hydraulic telescopic cylinders, wherein the bottom of the maintenance platform is fixedly connected with a support frame, the upper part of the maintenance platform is symmetrically provided with a pair of sliding grooves, sliding plates are connected inside the sliding grooves in a sliding manner, the outer sides of the sliding plates are fixedly connected with a push frame, a plurality of groups of the three hydraulic telescopic cylinders are uniformly and symmetrically fixedly connected to the other sides of the sliding plates corresponding to the push frame, the ends of the three hydraulic telescopic cylinders are fixedly connected with clamping plates parallel to the sliding plates, a plurality of groups of electromagnetic suckers are embedded and installed on the clamping plates, a group of the electric telescopic cylinder is fixedly installed on each group of the sliding plates corresponding to the maintenance platform, the other end of the electric telescopic cylinder is fixedly connected to the push frame, and the electric telescopic cylinder can push the sliding plates to perform reciprocating linear sliding in the sliding, the maintenance platform is provided with two groups of clamping plates, a groove is formed between the two groups of clamping plates, and a plurality of groups of sliding rollers are connected to the grooves in an evenly-arranged rotating mode.
The carriage is corresponding to maintenance platform fixed mounting has all-round camera, be provided with the monitor screen in the driver's cabin of haulage vehicle, all-round camera with monitor screen signal connection.
The support frame including erect the frame and with erect the crossbearer of the perpendicular fixed connection of frame, perpendicular fixedly connected with supports the smallclothes on the crossbearer, maintenance platform bottom fixedly connected with multiunit bearing platform, support the smallclothes respectively with a set of corresponding bearing platform fixed connection.
And a pressure sensor is embedded on the clamping plate and is in signal connection with the monitoring screen.
Be provided with the platform of controlling in the driver's cabin of transport vechicle, a control the platform and go up the gomphosis and install a multiunit control button No. one, a control button is used for controlling the work of a hydraulic telescoping cylinder, No. two hydraulic telescoping cylinders.
The maintenance platform is fixedly provided with a second control platform, the second control platform is provided with a plurality of groups of second control buttons in an embedded mode, and the second control buttons are used for controlling the electric telescopic cylinder, the third hydraulic telescopic cylinder and the electromagnetic chuck.
And the second control platform and the cab of the transport vehicle are internally provided with interphones in a homogeneous matching manner.
The invention has the following beneficial effects:
1. the device can lift the height of the device through the first hydraulic telescopic cylinder, and the distance between the device and the power equipment can be adjusted through the second hydraulic telescopic cylinder, so that the maintenance and repair conditions of different conditions are met;
2. when the device is used for maintaining and repairing the power equipment, the power equipment can be clamped through the clamping plate and is transported to the maintenance platform, so that the power equipment does not need to be transported to the ground for working, and the maintenance and repair of the power equipment can be effectively accelerated;
3. the device is provided with an all-dimensional camera to monitor the condition on the maintenance platform, and effectively and timely communicates with workers on the maintenance platform through the interphone, so that the maintenance effect is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a maintenance platform according to the present invention.
In the figure: the device comprises a transport vehicle 1, a first hydraulic telescopic cylinder 2, a sliding block 3, a second hydraulic telescopic cylinder 4, a lifting platform 5, a connecting frame 6, a mounting frame 7, a sliding frame 8, a supporting frame 9, a maintenance platform 10, an electric telescopic cylinder 11, a third hydraulic telescopic cylinder 12, a sliding plate 13, a pushing frame 14, a clamping plate 15, an electromagnetic chuck 16, a sliding roller 17, an all-dimensional camera 18, a pressure sensor 19 and a second control platform 20.
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 one
Referring to fig. 1 and 2, a lifting device for maintenance of electrical equipment comprises a transport vehicle 1, wherein the platform of the transport vehicle 1 is fixedly provided with the lifting device, the lifting device comprises a first hydraulic telescopic cylinder 2, a sliding block 3, a second hydraulic telescopic cylinder 4 and a lifting mechanism, a plurality of groups of the first hydraulic telescopic cylinders 2 are uniformly and symmetrically fixedly arranged on the platform of the transport vehicle 1, the ends of the first hydraulic telescopic cylinders 2 are fixedly connected to a lifting platform 5, the top of the lifting platform 5 is fixedly connected with a plurality of groups of connecting frames 6, the connecting frames 6 are fixedly provided with mounting frames 7, two groups of sliding frames 8 are fixedly arranged on the connecting frames 6 near the mounting frames 7, the sliding block 3 is slidably connected between the two groups of sliding frames 8, the second hydraulic telescopic cylinder 4 is fixedly arranged on the mounting frame 7 between the two groups of sliding frames 8, and can drive the sliding block 3 to perform reciprocating linear motion between the two groups of sliding frames 8, the bottom of the sliding block 3 is fixedly connected with a plurality of groups of supporting frames 9, the other ends of the supporting frames 9 are fixedly connected to the hoisting mechanism, the height of the device can be adjusted through the first hydraulic telescopic cylinder 2, and the distance between the hoisting mechanism and the electric power equipment can be adjusted through the second hydraulic telescopic cylinder 4;
the hoisting mechanism comprises a maintenance platform 10, electric telescopic cylinders 11 and three hydraulic telescopic cylinders 12, wherein the bottom of the maintenance platform 10 is fixedly connected with a support frame 9, the upper part of the maintenance platform 10 is symmetrically provided with sliding grooves, sliding plates 13 are connected inside the sliding grooves in a sliding manner, the outer sides of the sliding plates 13 are fixedly connected with a push frame 14, a plurality of groups of the three hydraulic telescopic cylinders 12 are uniformly and symmetrically fixedly connected to the other side of the corresponding push frame 14, the ends of the three hydraulic telescopic cylinders 12 are fixedly connected to a clamping plate 15, a plurality of groups of electromagnetic suckers 16 are embedded and installed on the clamping plate 15, a group of electric telescopic cylinders 11 are fixedly installed on the maintenance platform 10 corresponding to each group of the sliding plates 13, the other ends of the electric telescopic cylinders 11 are fixedly connected to the push frame 14, the electric telescopic cylinders 11 can push the sliding plates 13 to perform reciprocating linear sliding in the sliding grooves, grooves, the grooves are connected with a plurality of groups of sliding rollers 17 in a rotating mode, and therefore when the power equipment is conveyed to the maintenance platform 10, friction between the power equipment and the maintenance platform 10 is reduced.
In the invention, in order to ensure the stable connection of the hoisting mechanism, the support frame 9 has the following structure, the support frame 9 comprises a vertical frame and a transverse frame vertically and fixedly connected with the vertical frame, a small support frame is vertically and fixedly connected with the transverse frame, a plurality of groups of bearing tables are fixedly connected with the bottom of the maintenance platform 10, and the small support frames are respectively and fixedly connected with a corresponding group of bearing tables.
Example two
Referring to fig. 1 and 2, a hoisting device for maintenance and repair of electrical equipment is substantially the same as the first embodiment, and further, an omnidirectional camera 18 is fixedly mounted on the carriage 8 corresponding to the maintenance platform 10, a monitor screen is disposed in a cab of the transport vehicle 1, and the omnidirectional camera 18 is in signal connection with the monitor screen, so that a worker in the driving can check the work on the maintenance platform 10 and the distance from the maintenance platform 10 through the monitor screen;
the clamping plates 15 are provided with the pressure sensors 19 in a embedding manner, and the pressure sensors 19 are in signal connection with the monitoring screen, so that the force used when the power equipment is clamped by the two groups of clamping plates 15 can be known through the monitoring screen, and whether the power equipment is clamped firmly by the clamping plates 15 or not can be determined;
a first control platform is arranged in a cab of the transport vehicle 1, a plurality of groups of first control buttons are embedded on the first control platform and used for controlling the first hydraulic telescopic cylinder 2 and the second hydraulic telescopic cylinder 4 to work, thereby adjusting the height of the device and the distance between the maintenance platform 10 and the electric power equipment, a second control platform 20 is fixedly arranged on the maintenance platform 10, a plurality of groups of second control buttons are embedded and arranged on the second control platform 20, the second control buttons are used for controlling the electric telescopic cylinder 11, the third hydraulic telescopic cylinder 12 and the electromagnetic chuck 16, the working personnel on the maintenance platform 10 can control the clamping plate 15, the clamping of the power equipment is facilitated, and the interphone is arranged in the cab of the second control platform 20 and the cab of the transport vehicle 1 in a manner of being matched with each other, so that the cab is effectively communicated with the working personnel on the maintenance platform 10.
EXAMPLE III
Referring to fig. 1 and 2, a hoisting apparatus for maintenance of power equipment has the following working principle: firstly, the device is transported to a proper position through a transport vehicle 1, then the height of the device is lifted through controlling a first hydraulic telescopic cylinder 2, after the device reaches the proper height, a sliding block 3 is pushed through a second hydraulic telescopic cylinder 4, so that the distance between a maintenance platform 10 and power equipment is adjusted, after the distance adjustment is completed, a worker on the maintenance platform 10 controls an electric telescopic cylinder 11 to push a sliding plate 13 to slide out of the maintenance platform 10, clamping plates 15 are positioned on two sides of the power equipment, a third hydraulic telescopic cylinder 12 is controlled to push two groups of clamping plates 15 to be close to each other, so that the power equipment is clamped, at the moment, an electromagnetic chuck 16 is started to adsorb the power equipment, the clamping is ensured to be stable, the clamped power equipment drives the power equipment to the maintenance platform 10 through the electric telescopic cylinder 11, the worker maintains and maintains the power equipment, and the maintenance of the power equipment can be carried out on the maintenance platform, therefore, the carrying work of the power equipment is greatly reduced, and the maintenance efficiency of the power equipment is accelerated.
Example four
Referring to fig. 1 and 2, a hoisting device for maintenance and repair of electrical equipment is basically the same as the second embodiment, and another control mode is set, that is, a group of control platforms are arranged on a maintenance platform 10, a monitoring screen is embedded and installed on the control platforms, and a pressure sensor 19 is in signal connection with the monitoring screen on the maintenance platform 10, so that a worker can conveniently observe the clamping force of the electrical equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a lifting device for power equipment maintenance, includes transport vechicle (1), its characterized in that: the lifting device is fixedly installed on a platform of the transport vehicle (1) and comprises a first hydraulic telescopic cylinder (2), a sliding block (3), a second hydraulic telescopic cylinder (4) and a lifting mechanism, a plurality of groups of first hydraulic telescopic cylinders (2) are uniformly and symmetrically fixedly installed on the platform of the transport vehicle (1), the end of each first hydraulic telescopic cylinder (2) faces upwards and is fixedly connected with a lifting platform (5), a plurality of groups of connecting frames (6) are fixedly connected to the top of the lifting platform (5), a mounting frame (7) is fixedly installed on each connecting frame (6), two sliding frames (8) are fixedly installed on each connecting frame (6) and are close to the mounting frame (7), the sliding block (3) is connected between the two sliding frames (8), and the second hydraulic telescopic cylinder (4) is fixedly installed at a position between the two sliding frames (8) on the mounting frame (7), the second hydraulic telescopic cylinder (4) can drive the sliding block (3) to perform reciprocating linear motion between the two sliding frames (8), the bottom of the sliding block (3) is fixedly connected with a plurality of groups of supporting frames (9), and the other end of each supporting frame (9) is fixedly connected to the hoisting mechanism;
the hoisting mechanism comprises a maintenance platform (10), an electric telescopic cylinder (11) and three hydraulic telescopic cylinders (12), wherein the support frame (9) is fixedly connected to the bottom of the maintenance platform (10), a pair of sliding grooves are symmetrically formed in the upper portion of the maintenance platform (10), sliding plates (13) are slidably connected inside the sliding grooves, a pushing frame (14) is fixedly connected to the outer sides of the sliding plates (13), a plurality of groups of the three hydraulic telescopic cylinders (12) are uniformly and symmetrically fixedly connected to the other sides, corresponding to the pushing frame (14), of the sliding plates (13), the ends of the three hydraulic telescopic cylinders (12) are fixedly connected to clamping plates (15) parallel to the sliding plates (13), a plurality of groups of electromagnetic suction cups (16) are embedded in the clamping plates (15), and a group of the electric telescopic cylinders (11) are fixedly mounted on the maintenance platform (10) corresponding to each group of the sliding plates (13), the other end of the electric telescopic cylinder (11) is fixedly connected to the pushing frame (14), the electric telescopic cylinder (11) can push the sliding plate (13) to slide in the sliding groove in a reciprocating linear mode, a groove is formed in the maintenance platform (10) and located between the two groups of clamping plates (15), and a plurality of groups of sliding rollers (17) are connected to the grooves in a rotating mode and are evenly arranged in the groove.
2. The hoisting equipment for maintenance and repair of power equipment as claimed in claim 1, wherein: the corresponding on carriage (8) maintain platform (10) fixed mounting have all-round camera (18), be provided with the monitor screen in the driver's cabin of transport vechicle (1), all-round camera (18) with monitor screen signal connection.
3. The hoisting equipment for maintenance and repair of power equipment as claimed in claim 1, wherein: the supporting frame (9) comprises a vertical frame and a cross frame which is fixedly connected with the vertical frame in a vertical mode, a small supporting frame is fixedly connected to the cross frame in a vertical mode, a plurality of groups of bearing tables are fixedly connected to the bottom of the maintenance platform (10), and the small supporting frame is fixedly connected with a corresponding group of bearing tables respectively.
4. The hoisting equipment for maintenance and repair of power equipment as claimed in claim 2, wherein: and a pressure sensor (19) is embedded on the clamping plate (15), and the pressure sensor (19) is in signal connection with the monitoring screen.
5. The hoisting equipment for maintenance and repair of power equipment as claimed in claim 2, wherein: the cab of transport vechicle (1) is provided with one in and controls the platform, control the gomphosis on the platform and install a multiunit control button, a control button is used for controlling the work of a hydraulic telescoping cylinder (2), No. two hydraulic telescoping cylinders (4).
6. The hoisting equipment for maintenance and repair of power equipment as claimed in claim 2, wherein: the maintenance platform (10) is provided with a second control platform (20), the second control platform (20) is provided with a plurality of groups of second control buttons in a jogged mode, and the second control buttons are used for controlling the electric telescopic cylinder (11), the third hydraulic telescopic cylinder (12) and the electromagnetic chuck (16).
7. The hoisting equipment for maintenance and repair of power equipment as claimed in claim 6, wherein: and interphones are arranged in the second control platform (20) and the cab of the transport vehicle (1) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112262.6A CN110803663B (en) | 2019-11-14 | 2019-11-14 | Hoisting equipment for maintenance of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112262.6A CN110803663B (en) | 2019-11-14 | 2019-11-14 | Hoisting equipment for maintenance of power equipment |
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| Publication Number | Publication Date |
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| CN110803663A true CN110803663A (en) | 2020-02-18 |
| CN110803663B CN110803663B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112262.6A Active CN110803663B (en) | 2019-11-14 | 2019-11-14 | Hoisting equipment for maintenance of power equipment |
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| CN (1) | CN110803663B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847331A (en) * | 2020-07-31 | 2020-10-30 | 顾瑞升 | High-efficiency power equipment maintenance device and use method thereof |
| CN112624008A (en) * | 2020-12-03 | 2021-04-09 | 李晓诠 | Electric power tool car |
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| EP0542168A1 (en) * | 1991-11-15 | 1993-05-19 | Alce Garden S.r.l. | Self-propelled vehicle for climbing along pole-shaped elements, such as tree trunks, poles and the like |
| US20040057718A1 (en) * | 2000-05-31 | 2004-03-25 | Chapman Leonard T. | Camera crane |
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| CN112624008A (en) * | 2020-12-03 | 2021-04-09 | 李晓诠 | Electric power tool car |
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| CN110803663B (en) | 2020-11-03 |
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