CN219384701U - Lifting device for power equipment overhauls - Google Patents

Abstract

The utility model discloses a lifting device for overhauling power equipment, which comprises a substrate, wherein a bin body is arranged at the top of the substrate, a lifting mechanism is arranged in the bin body, the lifting mechanism is a scissor type lifting mechanism, the top of the lifting mechanism is connected with a workbench through a connecting seat, an adjusting rod is hinged to the outer side of the bin body, a sleeve is hinged to the other end of the adjusting rod, a positioning rod is inserted into the lower side of the sleeve, through holes are formed in the sleeve and the side face of the positioning rod, a positioning block is arranged at the bottom end of the positioning rod, a connecting plate is arranged on the side face of the workbench, and a clamping groove is formed in the side face of the connecting plate. The utility model has scientific and reasonable structural design, and the top of the sleeve is fixed on the connecting plate under the action of the screw connecting piece by taking the sleeve and the positioning rod as supporting mechanisms, so that the stability of the workbench during lifting operation is ensured, the overturning phenomenon caused by unstable center can be effectively avoided, and the life safety of staff is ensured.

Description

Lifting device for power equipment overhauls

Technical Field

The utility model relates to the technical field of electric power overhaul lifting equipment, in particular to a lifting device for electric power overhaul.

Background

When the power maintenance is carried out, when the circuit is maintained and overhauled, a maintainer needs to be lifted to a designated position by utilizing the lifting device, and the gravity center of the device is lifted along with the continuous lifting of the height, so that the stabilizing effect of the device is influenced in the using process, and the phenomenon of rollover is easy to occur. Publication number CN215854965U proposes a elevating gear for power equipment maintenance, be in including alignment jig, fixed connection the double-end motor in alignment jig middle part and rotate the carriage of connecting in alignment jig both sides, equal fixedly connected with first lead screw on two output shafts of double-end motor, every the other end of first lead screw is all rotated and is connected on the alignment jig, the alignment jig with threaded connection between the first lead screw, the downside of alignment jig with be provided with the flexible jar of second between the carriage, every the upper and lower both sides of carriage are all rotated and are connected with the connecting rod, are located the connecting rod of carriage upside is kept away from the one end of carriage is all rotated and is connected on the layer board, is located the connecting rod of carriage downside is kept away from the one end of carriage is all rotated and is connected and is rotated on the support frame. However, the stability of the device is found to be low in the use process, and the lifting device for overhauling the power equipment, which lacks auxiliary fixation, is easy to shake in the environment of high-altitude operation or large wind power, so that the life safety of workers is threatened. Therefore, we propose a lifting device for overhauling power equipment.

Disclosure of Invention

The utility model aims to provide a lifting device for overhauling power equipment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power equipment overhauls and uses elevating gear, includes the base plate, the storehouse body is installed at the base plate top, the internal portion in storehouse is provided with elevating system, elevating system is for cutting fork elevating system, elevating system top is connected with the workstation through the connecting seat, the external side in storehouse articulates there is the regulation pole, it articulates the regulation pole other end has the sleeve, the sleeve downside has pegged graft the locating lever, the through-hole has all been seted up to sleeve and locating lever side, the locating lever bottom is provided with the locating piece, the workstation side is provided with the connecting plate, the draw-in groove has been seted up to the connecting plate side.

Preferably, casters are mounted at the bottom of the base plate.

Preferably, the lifting mechanism is formed by a scissor unit consisting of a plurality of groups of first supporting rods and second supporting rods, the lifting mechanism is driven by a hydraulic cylinder, and the top of the lifting mechanism is connected with a connecting seat.

Preferably, a sliding groove is formed in the side face of the connecting seat, a sliding block is clamped in the sliding groove, the sliding block is hinged to the end portion of the second supporting rod at the top, and the first supporting rod at the top is hinged to the connecting seat.

Preferably, a side door is arranged on the side face of the workbench, and a cat ladder is arranged on one side of the side door.

Preferably, the side of the bin body is provided with a connecting block, and the connecting block is connected with the clamping hook through a rope.

Compared with the prior art, the utility model has the beneficial effects that: this kind of elevating gear is used in power equipment maintenance, structural design is simple reasonable, the practicality is stronger, through setting up the adjustment mechanism who constitutes at the external side of storehouse regulation pole, sleeve and locating lever, can open the sleeve in the device use, through sleeve and locating lever as supporting mechanism, fix the sleeve top on the connecting plate under the effect of screw connecting piece, thereby guarantee the stability of workstation when rising the operation, can effectively avoid the phenomenon of toppling that appears because of the center is unstable, the life safety of staff has been guaranteed, because locating lever and sleeve side all correspond and set up the through-hole, can adjust the extension length of locating lever according to actual topography condition in the use, thereby can satisfy different positioning requirements, the application scope of device has been enlarged, can accomodate the supporting component that sleeve and locating lever formed at the storehouse body side through the cooperation of rope and trip after the operation, thereby make things convenient for holistic removal and the operation of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural view of the lifting mechanism of the present utility model.

Fig. 3 is a schematic view of the rope fixing assembly of the present utility model.

In the figure: 1 base plate, 11 storehouse body, 12 truckles, 13 first bracing piece, 14 second bracing piece, 15 connecting seat, 16 slider, 17 spout, 18 pneumatic cylinder, 19 backup pad, 2 workstation, 21 side door, 22 cat ladder, 23 regulation pole, 24 sleeve, 25 locating lever, 26 through-holes, 27 locating piece, 28 connecting plate, 29 draw-in groove, 3 connecting block, 31 rope, 32 trip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a elevating gear is used in power equipment maintenance, including base plate 1, the storehouse body 11 is installed at base plate 1 top, the inside elevating system that is provided with of storehouse body 11, elevating system is scissor-fork elevating system, elevating system top is connected with workstation 2 through connecting seat 15, the outside of storehouse body 11 articulates there is regulation pole 23, the other end of regulation pole 23 articulates there is sleeve 24, the sleeve 24 downside is pegged graft there is locating lever 25, through setting up the adjustment mechanism that structures such as regulation pole 23 in the storehouse body 11 outside, sleeve 24 and locating lever 25 constitute, can open sleeve 24 in the device use, through sleeve 24 and locating lever 25 as supporting mechanism, fix sleeve 24 top on connecting plate 28 under the effect of screw connection, thereby guarantee the stability of workstation 2 when rising the operation, can effectively avoid the upset phenomenon that appears because of the workstation focus is unstable, life safety when having guaranteed staff's operation.

Through holes 26 are formed in the side faces of the sleeve 24 and the positioning rod 25, a positioning block 27 is arranged at the bottom end of the positioning rod 25, a connecting plate 28 is arranged on the side face of the workbench 2, a clamping groove 29 is formed in the side face of the connecting plate 28, and the extending length of the positioning rod 25 can be adjusted according to actual topography conditions in the use process because the through holes 26 are correspondingly formed in the side faces of the positioning rod 25 and the sleeve 24, so that different positioning requirements can be met, the application range of the device is enlarged.

Furthermore, the bottom of the base plate 1 is provided with the casters 12, and the casters 12 are self-locking casters, so that the lifting device can be conveniently moved to a proper working place for unfolding operation.

Further, the lifting mechanism is formed by a plurality of groups of scissor units consisting of a first supporting rod 13 and a second supporting rod 14, the middle parts of the first supporting rod 13 and the second supporting rod 14 in one scissor unit are hinged through shaft pin assemblies, the effective lifting height of the lifting mechanism is adjusted by arranging the scissor units with different numbers, the lifting mechanism is driven by a hydraulic cylinder 18, the cylinder body of the hydraulic cylinder 18 is hinged inside a bin body 11, the piston end of the hydraulic cylinder 18 is hinged with one group of scissor units, the top of the lifting mechanism is connected with a connecting seat 15, the hydraulically driven scissor lifting mechanism is widely applied in life, and as the prior art, the specific workflow of the hydraulically driven scissor lifting mechanism is not repeated here.

Further, a sliding groove 17 is formed in the side face of the connecting seat 15, a sliding block 16 is clamped in the sliding groove 17, the sliding block 16 is hinged to the end portion of the second supporting rod 14 at the top, the other group of sliding grooves are formed in the top of the base plate 1 and used for connecting the bottom-most scissor units, the first supporting rod 13 at the top is hinged to the connecting seat 15, a hydraulic cylinder 18 is started, and the scissor units in the lifting mechanism are automatically folded under the action of the hydraulic cylinder 18, so that the purpose of adjusting the height of the connecting seat 15 is achieved.

Further, the side face of the workbench 2 is provided with a side door 21, one side of the side door 21 is provided with a ladder 22, and when overhauling high-altitude power equipment, workers can go up and down through the ladder 22, and the side door 21 is arranged so that the workers can conveniently go in and out of the workbench to operate.

Further, the side of the bin body 11 is provided with the connecting block 3, the connecting block 3 is connected with the clamping hook 32 through the rope 31, and after the operation is finished, the supporting component formed by the sleeve 24 and the positioning rod 25 can be stored in the side of the bin body 11 through the matching of the rope 31 and the clamping hook 32, so that the whole movement and operation of the device are facilitated.

Working principle:

when the lifting device for overhauling the power equipment is specifically used, the bin body 11 is moved to a proper working position through the truckles 12, then the hydraulic cylinder 18 is started to enable the lifting mechanism to be opened to adjust the height of the workbench 2, at the moment, the clamping hooks 32 are separated from the connecting blocks 3, the top connecting positions of the sleeves 24 are attached to the clamping grooves 29 on the side surfaces of the connecting plates 28 by the turnover adjusting rods 23, the top ends of the sleeves 24 are effectively fixed through the bolt connecting pieces, then the positioning rods 25 are separated from the sleeves 24 by a user, the positioning blocks 27 at the bottoms of the positioning rods 25 are in contact with the ground, the sleeves 24 are effectively fixed with the positioning rods 25 through the bolt connecting pieces, and then the workbench 2 is supported from the side surfaces through the supporting mechanism formed by the sleeves 24 and the positioning rods 25, so that the influence on safety caused by shaking of workers during operation on the workbench 2 can be effectively avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Lifting device for electric power equipment overhauls, including base plate (1), its characterized in that: the utility model discloses a storehouse, including base plate (1), storehouse body (11) are installed at the top, the inside elevating system that is provided with of storehouse body (11), elevating system is for cutting fork elevating system, elevating system top is connected with workstation (2) through connecting seat (15), it has regulation pole (23) to articulate in storehouse body (11) outside, it has sleeve (24) to adjust pole (23) other end to articulate, sleeve (24) downside has pegged graft locating lever (25), through-hole (26) have all been seted up to sleeve (24) and locating lever (25) side, locating lever (25) bottom is provided with locating piece (27), workstation (2) side is provided with connecting plate (28), draw-in groove (29) have been seted up to connecting plate (28) side.

2. The lifting device for overhauling electric power equipment according to claim 1, wherein: the bottom of the base plate (1) is provided with casters (12).

3. The lifting device for overhauling electric power equipment according to claim 1, wherein: the lifting mechanism is formed by a scissor unit consisting of a plurality of groups of first supporting rods (13) and second supporting rods (14), the lifting mechanism is driven by a hydraulic cylinder (18), and the top of the lifting mechanism is connected with a connecting seat (15).

4. A lifting device for electrical equipment servicing according to claim 3, characterized in that: the sliding chute (17) is formed in the side face of the connecting seat (15), the sliding chute (17) is internally clamped with the sliding block (16), the sliding block (16) is hinged to the end portion of the second supporting rod (14) at the top, and the first supporting rod (13) at the top is hinged to the connecting seat (15).

5. The lifting device for overhauling electric power equipment according to claim 1, wherein: the side of the workbench (2) is provided with a side door (21), and one side of the side door (21) is provided with a ladder stand (22).

6. The lifting device for overhauling electric power equipment according to claim 1, wherein: the side of the bin body (11) is provided with a connecting block (3), and the connecting block (3) is connected with a clamping hook (32) through a rope (31).