CN206278864U - A kind of simple machine hoisting device safeguarded for power equipment - Google Patents

Abstract

The utility model discloses a simple equipment hoist used for electric equipment maintenance in the technical field of electric power, which comprises a support base, the bottom of which is provided with universal wheels, and the top of the support base is sequentially arranged from right to left There are a traction column, a counterweight, a servo motor and a support column, the left side of the traction column is provided with a controller, the right top of the traction column is provided with a traction plate, and the surface of the traction plate is provided with a through hole, And the through hole runs through the traction plate. Compared with the existing simple equipment hoist for electric equipment maintenance, the utility model has simple structure and convenient operation. The utility model replaces the traditional hook with the lifting device, and controls the electromagnetic sucker It is used in conjunction with the clamping post to bind the electric device, and the mechanical binding method replaces the manual rope binding method, making the binding process simple and easy to operate, saving manpower and time.

Description

A simple equipment hoist for power equipment maintenance

technical field

The utility model relates to the technical field of electric power, in particular to a simple equipment hoist used for electric power equipment maintenance.

Background technique

There are many electrical equipment in the power system. According to their different roles in operation, they are usually divided into electrical primary equipment and electrical secondary equipment. The equipment that directly participates in the production, conversion, transmission, distribution and consumption of electrical energy is called electrical equipment. Primary equipment, in order to protect and ensure the normal operation of electrical primary equipment, the equipment that measures, monitors, controls and adjusts its operating status is called electrical secondary equipment. There are mainly various measuring meters, various relay protection and automatic devices, DC power supply equipment, etc. Power equipment is often installed at high places to prevent accidents caused by contact between power equipment and non-electric personnel. The assembly point of power transmission and distribution, which includes outdoor transformers, capacitors, filters, lightning arresters and other equipment. When these devices have problems and need to be replaced and installed, the staff will stand on the equipment frame to maintain and replace the equipment. When using a hoist, it is necessary to disassemble the power equipment with a hoist, and the ordinary hoist manually binds the power equipment with ropes, and then hoist it to the designated position through the hoist. This operation method is time-consuming and laborious, making the installation Efficiency is reduced. Therefore, we propose a simple equipment hoist for power equipment maintenance.

Utility model content

The purpose of this utility model is to provide a simple equipment hoisting device for electric equipment maintenance, so as to solve the time-consuming and labor-intensive problem of bundling electric equipment proposed in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a simple equipment hoist for power equipment maintenance, including a support base, the bottom of the support base is provided with universal wheels, and the top of the support base is from the right To the left, a traction column, a counterweight, a servo motor and a support column are arranged in turn, the left side of the traction column is provided with a controller, the right top of the traction column is provided with a traction plate, and the surface of the traction plate is arranged There is a through hole, and the through hole runs through the traction plate, the inner cavity of the through hole is inserted with a connecting pin, the left output end of the servo motor is provided with a set of rollers, and the right side of the support column is provided with a guide fixed pulley , the top of the right side of the support column is provided with a boom, the bottom and left side of the boom is provided with a fixed pulley, the top of the roller set is provided with a traction rope, and the traction rope is respectively wound on the guide fixed pulley and the fixed pulley. On the outer wall of the pulley, a hoisting device is provided at one end of the traction rope passing around the fixed pulley, and the controller is electrically connected to the servo motor.

Preferably, the set of rollers includes a set of rollers, the left and right sides of the set of rollers are provided with a set of roller seats, the right side of the right side of the set of roller sets is provided with a mounting groove, and the left end of the mounting groove extends into The inner cavity of the sleeve roller, the top of the sleeve roller seat on the right is provided with a threaded hole, and the threaded hole is connected with the installation groove, the inner cavity of the threaded hole is screwed with bolts, and the top of the sleeve roller is provided with Tow rope mount.

Preferably, the lifting device includes an electromagnetic sucker, a lifting connection seat is provided at the center of the top of the electromagnetic sucker, a connecting ring is provided on the top of the lifting connection seat, and electric telescopic rods are symmetrically provided on the left and right sides of the electromagnetic sucker, The left side of the electric telescopic rod on the left side and the right side of the right electric telescopic rod are provided with clamping columns, and the right side of the clamping column on the left side and the left side of the right clamping column are provided with non-slip rubber pad, and the controller is electrically connected to the electromagnetic chuck and the electric telescopic rod respectively.

Preferably, the surface of the traction rope mounting seat is provided with mounting holes.

Compared with the prior art, the beneficial effect of the utility model is: compared with the existing simple equipment hoist for electric equipment maintenance, the utility model is simple in structure and easy to operate, and the utility model replaces the traditional hoist The hook, through the controller to control the electromagnetic sucker and the clamping column to bind the electric device, replaces the manual rope binding method with the mechanical binding method, making the binding process simple and easy to operate, saving manpower and time .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model roller cover;

Fig. 3 is a structural schematic diagram of the lifting device of the present invention.

In the figure: 1 support base, 2 universal wheels, 3 traction column, 4 counterweight, 5 servo motor, 6 support column, 7 controller, 8 traction plate, 9 through hole, 10 connecting pin, 11 sets of rollers, 111 Set of rollers, 112 sets of roller seats, 113 installation slots, 114 threaded holes, 115 bolts, 116 traction rope mounting seat, 12 traction rope, 13 guide fixed pulley, 14 boom, 15 fixed pulley, 16 lifting device, 161 electromagnetic sucker , 162 lifting connecting seat, 163 connecting ring, 164 electric telescopic rod, 165 clamping column, 166 non-slip rubber pad.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a simple equipment hoist for power equipment maintenance, including a support base 1, the bottom of the support base 1 is provided with a universal wheel 2, the The top of the support base 1 is provided with a traction column 3, a counterweight 4, a servo motor 5 and a support column 6 in sequence from right to left, the left side of the traction column 2 is provided with a controller 7, and the right side of the traction column 3 The side top is provided with a traction plate 8, the surface of the traction plate 8 is provided with a through hole 9, and the through hole 9 runs through the traction plate 8, the inner cavity of the through hole 9 is inserted with a connecting pin 10, and the servo motor 5 Set roller 11 is provided at the output end on the left side, guide fixed pulley 13 is provided on the right side of described support column 6, and boom 14 is provided on the top right side of described support column 6, and the bottom left side of described boom 14 A fixed pulley 15 is provided, and the top of the set roller 11 is provided with a traction rope 12, and the traction rope 12 is respectively wound on the outer wall of the guide fixed pulley 13 and the fixed pulley 15, and the traction rope 12 is wound around one end of the fixed pulley 15 A lifting device 16 is provided, and the controller 7 is electrically connected to the servo motor 5 .

Wherein, the roller cover 11 includes a roller cover 111, the left and right sides of the roller cover 111 are provided with a roller cover 112, and the right side of the roller cover 112 on the right side is provided with a mounting groove 113, and the installation The left end of groove 113 stretches into the inner cavity of cover roller 111, and the top of said cover roller base 113 on the right side is provided with threaded hole 114, and threaded hole 114 is connected with installation groove 113, and the inner cavity of described threaded hole 114 is screwed. There are bolts 115, and the top of the sleeve roller 111 is provided with a traction rope mounting seat 116, the mounting groove 113 of the sleeve roller 11 is sleeved on the power output end of the servo motor 5, fixed by the bolt 115, and then the traction rope 12 is fixed on the traction rope installation device 116, so that the traction rope 12 can be wound with the rotation of the roller sleeve 11. The lifting device 16 includes an electromagnetic chuck 161, and the center of the top of the electromagnetic chuck 161 is provided with a lifting connection seat 162 A connection ring 163 is provided on the top of the lifting connection seat 162, and electric telescopic rods 164 are arranged symmetrically on the left and right sides of the electromagnetic chuck 161, and the left and right electric telescopic rods 164 of the electric telescopic rod 164 on the left side The right side is provided with a clamping column 165, and the right side of the left clamping column 165 and the left side of the right clamping column 165 are provided with anti-slip rubber pads 166, and the controller 7 is electrically connected to the electromagnetic chuck respectively. 161 and the electric telescopic rod 164, the surface of the traction rope mounting base 116 is provided with installation holes, which is convenient for the traction rope 12 and the traction rope mounting base 116 to be installed.

Working principle: The utility model is connected with the tractor through the traction plate 8 on the traction column 3, and then fixed through the connecting pin 10, and the support base 1 is driven by the tractor to move to the designated installation place, and the lifting device 16 is placed Right above the electric equipment, the controller 7 controls the electric telescopic rod 164 to extend, so that the distance between the two sets of anti-skid rubber pads 166 exceeds the width of the electric equipment, and the connection between the set roller 11 and the servo motor 5 is through The installation groove 113 is sleeved on the power output end of the servo motor 5, fixed by the bolt 115, and then the traction rope 12 is fixed on the traction rope installation device 116, so that the traction rope 12 can be wound with the rotation of the sleeve roller 11 Movement, the servo motor 5 is controlled by the controller 7 to rotate forward, so that the sleeve roller 11 rotates, and the rotation of the sleeve roller 11 drives the traction rope 12 wound on the sleeve roller 111 to rotate, so that the traction rope 12 is relaxed until the electromagnetic The suction cup 161 is in contact with the electric equipment, and the rotation of the servo motor 5 is stopped. The controller 7 controls the electric telescopic rod 164 to shrink until the anti-skid rubber pad 166 and the electric equipment are squeezed. The controller 7 controls the electromagnetic suction cup 161 to work, so that the lifting device 16 It can play a role in grasping the electric equipment, and then control the servo motor 5 to reverse through the controller 7, and the traction rope 12 is wound around the sleeve roller 111 with the rotation of the sleeve roller 11, so that the lifting device 16 belt As the power equipment rises until it reaches the position where the power equipment is installed, the controller 7 controls the servo motor 5 to stop working, the controller 7 controls the electric telescopic rod 164 to extend, and the controller 7 controls the electromagnetic chuck 161 to stop working at the same time, remove the lifting The device 16 is for installing the electric equipment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of simple machine hoisting device safeguarded for power equipment, including support base (1), it is characterised in that：The support The bottom of seat (1) is provided with universal wheel (2), and the top of the support base (1) is disposed with trussed shore (3), matches somebody with somebody from right to left Pouring weight (4), servomotor (5) and support column (6), controller (7), the trussed shore are provided with the left of the trussed shore (3) (3) right hand top is provided with towing plate (8), and the surface of the towing plate (8) is provided with through hole (9), and through hole (9) is through leading Corbel back slab (8), the inner chamber of the through hole (9) is plugged with connecting pin (10), and the left side output end of the servomotor (5) is provided with set Roller (11), is provided with guiding fixed pulley (13) on the right side of the support column (6), the right hand top of the support column (6) is provided with Arm (14), the bottom left of the arm (14) is provided with fixed pulley (15), and traction is provided with the top of set roller (11) Rope (12), and pull rope (12) is rotating around the outer wall for being connected on guiding fixed pulley (13) and fixed pulley (15), the pull rope (12) The one end for bypassing fixed pulley (15) is provided with boom hoisting (16), and the controller (7) is electrically connected with servomotor (5).

2. it is according to claim 1 it is a kind of for power equipment safeguard simple machine hoisting device, it is characterised in that：It is described Set roller (11) includes set roller (111), and the left and right sides of set roller (111) is provided with and covers roller seat (112), described in right side Mounting groove (113) is offered on the right side of set roller seat (112), and the left end of mounting groove (113) stretches into the inner chamber for covering roller (111), Right side set roller seat (112) top is provided with screwed hole (114), and screwed hole (114) is connected with mounting groove (113), institute The inner chamber for stating screwed hole (114) is bolted with bolt (115), and pull rope mounting seat is provided with the top of set roller (111) (116)。

3. it is according to claim 1 it is a kind of for power equipment safeguard simple machine hoisting device, it is characterised in that：It is described Boom hoisting (16) includes magnechuck (161), and lifting connecting seat is provided with magnechuck (161) top center (162) connection ring (163), magnechuck (161) left and right sides pair, are provided with the top of lifting connecting seat (162) Title is provided with electric expansion bar (164), the left side in the left side electric expansion bar (164) and right side electric expansion bar (164) Right side is provided with clip-connecting rod (165), is all provided with the left of the right side in the left side clip-connecting rod (165) and right side clip-connecting rod (165) Anti-skid rubber cushion (166) is equipped with, the controller (7) is electrically connected with magnechuck (161) and electric expansion bar (164).

4. it is according to claim 2 it is a kind of for power equipment safeguard simple machine hoisting device, it is characterised in that：It is described The surface of pull rope mounting seat (116) is provided with mounting hole.