CN211377354U

CN211377354U - Substation equipment overhauls frame

Info

Publication number: CN211377354U
Application number: CN202020358269.8U
Authority: CN
Inventors: 刘勇; 李旸
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-08-28
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a substation equipment overhauls frame, including bottom plate and lift platform, the bottom plate top is equipped with lift platform, terminal surface four corners department is equipped with the lifter under the lift platform, the lifter includes the dead lever, movable rod one and movable rod two, sliding connection has movable rod one in the dead lever, sliding connection has movable rod two in the movable rod one, the bottom plate up end is equipped with the motor, bottom plate top motor front side is equipped with two transfer lines one, both sides are equipped with transfer line two around the transfer line one between the bottom plate top lifter, the dead lever internal rotation is connected with the threaded rod, movable rod one and movable rod two's lower terminal surface and threaded rod threaded connection, the lift platform up end is equipped with the protection network, the protection network right side is equipped with the connection piece, it is connected with the pivot to rotate on the connection piece, the pivot both ends. The utility model has the advantages that: the height is adjustable, the structure is simple, the use is flexible and safe, and the material can be conveyed.

Description

Substation equipment overhauls frame

Technical Field

The utility model relates to an overhaul frame technical field specifically indicates a substation equipment overhauls frame.

Background

In recent years, when electric power facilities at a high altitude are overhauled, overhaul personnel are generally required to ascend, operators are generally suspended by safety belts or are simply lifted by a ladder to ascend and descend, the safety belts or the ladder are contacted with the equipment to be overhauled in the methods, the requirements of safety operation in the power industry are not met, the connection is not firm, and potential safety hazards exist; the existing transformer equipment overhaul racks are fixed in height and cannot meet different use scenes; some maintenance frames with lifting function have complex structure and are heavy; meanwhile, the existing overhaul frame does not have the material transmission function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide a transformer equipment maintenance frame that height-adjustable, simple structure, use nimble safety, can carry out material transmission.

In order to solve the technical problem, the utility model provides a technical scheme does: a substation equipment maintenance frame comprises a bottom plate and a lifting platform, wherein self-locking universal wheels are arranged at four corners of the lower end face of the bottom plate, the lifting platform is arranged above the bottom plate, lifting rods are arranged at four corners of the lower end face of the lifting platform and comprise fixed rods, movable rods I and movable rods II, the fixed rods are slidably connected with the movable rods I, the movable rods I are slidably connected with the movable rods II, the lower ends of the fixed rods are connected with the bottom plate, the upper ends of the movable rods II are connected with the lifting platform, a motor is arranged on the upper end face of the bottom plate, a gear I is arranged on the output end of the motor, two transmission rods I are arranged on the front side of the motor above the bottom plate, one ends, close to the motor, of the two transmission rods I are provided with a gear II, one end, far away from the motor, is provided with a gear III, the transmission, the second transmission rod is connected with the bottom plate through a second supporting block, a fourth gear is arranged at one end of the second transmission rod, which is close to the first transmission rod, a fifth gear is arranged at one end of the second transmission rod, which is far away from the first transmission rod, a threaded rod is rotationally connected in the fixed rod, the lower end surfaces of the first movable rod and the second movable rod are in threaded connection with the threaded rod, the lower end of the threaded rod is provided with a gear six, the gear I is meshed with the gear II, the gear III is meshed with the gear IV, the fifth gear is meshed with the sixth gear, the left side of the motor on the bottom plate is provided with a storage battery, the upper end surface of the storage battery is provided with a control box, the upper end surface of the lifting platform is provided with a protective net, the right side of the protective net is provided with a connecting sheet, the connecting sheet is rotatably connected with a rotating shaft, the wire winding machine is characterized in that a wire winding wheel and a rotating handle are respectively arranged at two ends of the rotating shaft, a hanging basket is arranged below the wire winding wheel, and the hanging basket is connected with the wire winding wheel through a rope.

Compared with the prior art, the utility model the advantage lie in: according to the power transformation equipment maintenance frame, a motor rotates, a first transmission rod is driven to rotate through the meshing of a first gear and a second gear, the first transmission rod drives a second transmission rod to rotate through the meshing of a third gear and a fourth gear, the second transmission rod drives a threaded rod to rotate through the meshing of a fifth gear and a sixth gear, and then the first movable rod and the second movable rod which are in threaded connection with the threaded rod move up and down to safely and stably adjust the height of a lifting platform to adapt to different use environments; the rotating handle drives the take-up pulley to rotate through the rotating shaft, the rope is wound or unwound, lifting of the hanging basket is achieved, and material transmission is facilitated.

As an improvement, the left side of the upper end face of the bottom plate is provided with a step, so that the lifting platform can be conveniently climbed.

As the improvement, the right end of the bottom plate is provided with a pushing handle, so that the lifting frame is convenient to push.

As an improvement, the fixed rod, the first movable rod and the second movable rod are square tubes, so that the first movable rod is prevented from rotating in the fixed rod, and the second movable rod is prevented from rotating in the first movable rod.

As an improvement, the left side protective net of the lifting platform is provided with an inlet, so that the lifting platform can conveniently get in and out.

Drawings

Fig. 1 is the utility model discloses a substation equipment overhauls front view of frame.

Fig. 2 is the utility model relates to a top view of substation equipment overhauls bottom plate of frame.

Fig. 3 is the utility model discloses a cross-sectional view of lifter of substation equipment maintenance frame.

Description of the drawings: 1. the device comprises a bottom plate, 2, a lifting platform, 3, a self-locking universal wheel, 4, a fixed rod, 5, a first movable rod, 6, a second movable rod, 7, a motor, 8, a first gear, 9, a first transmission rod, 10, a second gear, 11, a third gear, 12, a first support block, 13, a second transmission rod, 14, a second support block, 15, a fourth gear, 16, a fifth gear, 17, a threaded rod, 18, a sixth gear, 19, a storage battery, 20, a control box, 21, a protective net, 22, a connecting piece, 23, a rotating shaft, 24, a take-up pulley, 25, a rotating handle, 26, a hanging basket, 27, a step, 28 and a pushing handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the power transformation equipment maintenance frame comprises a bottom plate 1 and a lifting platform 2, wherein self-locking universal wheels 3 are arranged at four corners of the lower end face of the bottom plate 1, the lifting platform 2 is arranged above the bottom plate 1, lifting rods are arranged at four corners of the lower end face of the lifting platform 2, each lifting rod comprises a fixed rod 4, a movable rod I5 and a movable rod II 6, the movable rods I5 are connected in the fixed rods 4 in a sliding manner, the movable rods II 6 are connected in the movable rods I5 in a sliding manner, the lower end of each fixed rod 4 is connected with the bottom plate 1, the upper ends of the movable rods II 6 are connected with the lifting platform 2, a motor 7 is arranged on the upper end face of the bottom plate 1, a gear I8 is arranged on the output end of the motor 7, two transmission rods I9 are arranged on the front side of the motor 7 above the bottom plate 1, a gear II, the transmission rod I9 is connected with the bottom plate 1 through a support block I12, transmission rod II 13 is arranged on the front side and the rear side of the transmission rod I9 between the lifting rods above the bottom plate 1, the transmission rod II 13 is connected with the bottom plate 1 through a support block II 14, one end, close to the transmission rod I9, of the transmission rod II 13 is provided with a gear IV 15, one end, far away from the transmission rod I9, of the transmission rod II is provided with a gear V16, a threaded rod 17 is connected in the fixed rod 4 in a rotating mode, the lower end faces of the movable rod I5 and the movable rod II 6 are in threaded connection with the threaded rod 17, the lower end of the threaded rod 17 is provided with a gear VI 18, the gear I8 is meshed with the gear II 10, the gear III 11 is meshed with the gear IV 15, the gear V16 is meshed with the gear VI 18, a storage battery 19 is arranged, the right side of the protective net 21 is provided with a connecting piece 22, the connecting piece 22 is connected with a rotating shaft 23 in a rotating mode, two ends of the rotating shaft 23 are respectively provided with a take-up pulley 24 and a rotating handle 25, a hanging basket 26 is arranged below the take-up pulley 24, and the hanging basket 26 is connected with the take-up pulley 24 through a rope.

The left side of the upper end face of the bottom plate 1 is provided with a step 27.

The right end of the bottom plate 1 is provided with a push handle 28.

The fixed rod 4, the first movable rod 5 and the second movable rod 6 are all square tubes.

An inlet is formed in the left protective net 21 of the lifting platform 2.

The utility model discloses a theory of operation: this substation equipment overhauls frame when using, the motor rotates, drives transfer line one through the meshing of gear one and gear two and rotates, and transfer line one drives transfer line two through the meshing of gear three and gear four and rotates, and transfer line two passes through the meshing of gear five and gear six, drives the threaded rod and rotates, and then makes with threaded rod threaded connection's movable rod one and movable rod two up-and-down motion, comes to adjust elevating platform's height to adapt to different service environment. When the motor rotates, the first four movable rods and the second four movable rods synchronously move up and down, so that the lifting platform can move more stably. When the materials need to be transmitted, the rotating handle drives the take-up pulley to rotate through the rotating shaft, the ropes are unreeled, the hanging basket is put down, the materials are placed in the hanging basket, and the rotating handle is rotated in the reverse direction, so that the take-up pulley is wound to realize the lifting of the hanging basket.

The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a substation equipment overhauls frame, includes bottom plate (1) and lift platform (2), its characterized in that: the lifting platform is characterized in that self-locking universal wheels (3) are arranged at four corners of the lower end face of the bottom plate (1), a lifting platform (2) is arranged above the bottom plate (1), lifting rods are arranged at four corners of the lower end face of the lifting platform (2), each lifting rod comprises a fixed rod (4), a first movable rod (5) and a second movable rod (6), the first movable rod (5) is connected in the fixed rod (4) in a sliding manner, the second movable rod (6) is connected in the first movable rod (5) in a sliding manner, the lower end of the fixed rod (4) is connected with the bottom plate (1), the upper end of the second movable rod (6) is connected with the lifting platform (2), a motor (7) is arranged at the upper end face of the bottom plate (1), a first gear (8) is arranged at the output end of the motor (7) above the bottom plate (1), two first transmission rods (9) are arranged at the front side of the motor (7), a third gear (11) is arranged at one end far away from the motor (7), the first transmission rod (9) is connected with the bottom plate (1) through a first supporting block (12), a second transmission rod (13) is arranged on the front side and the rear side of the first transmission rod (9) between the lifting rods above the bottom plate (1), the second transmission rod (13) is connected with the bottom plate (1) through a second supporting block (14), a fourth gear (15) is arranged at one end, close to the first transmission rod (9), of the second transmission rod (13), a fifth gear (16) is arranged at one end far away from the first transmission rod (9), a threaded rod (17) is rotatably connected in the fixed rod (4), the lower end faces of the first movable rod (5) and the second movable rod (6) are in threaded connection with the threaded rod (17), a sixth gear (18) is arranged at the lower end of the threaded rod (17), the first gear (8) is meshed with the second gear (10), five (16) and six (18) meshing of gear, motor (7) left side is equipped with battery (19) on bottom plate (1), battery (19) up end is equipped with control box (20), lift platform (2) up end is equipped with protection network (21), protection network (21) right side is equipped with connection piece (22), it is connected with pivot (23) to rotate on connection piece (22), pivot (23) both ends are equipped with take-up pulley (24) and commentaries on classics handle (25) respectively, take-up pulley (24) below is equipped with hanging flower basket (26), hanging flower basket (26) are connected with take-up pulley (24) through the rope.

2. A substation equipment service rack according to claim 1, wherein: the left side of the upper end face of the bottom plate (1) is provided with a step (27).

3. A substation equipment service rack according to claim 1, wherein: the right end of the bottom plate (1) is provided with a push handle (28).

4. A substation equipment service rack according to claim 1, wherein: the fixed rod (4), the first movable rod (5) and the second movable rod (6) are square tubes.

5. A substation equipment service rack according to claim 1, wherein: an inlet is formed in the left protective net (21) of the lifting platform (2).