CN102515046A - Electrical equipment lifting bracket - Google Patents

Abstract

The invention relates to a hoisting bracket for electrical equipment, specifically a hoisting bracket for indoor gas-insulated closed-type combined electrical equipment in a 110kV substation, and belongs to the technical field of mechanical equipment hoisting. It mainly includes universal wheels, left support plate, right support plate, left outrigger, right outrigger, main beam, left pulley mechanism, right pulley mechanism and manual hoist. The universal wheel is located at the bottom of the left supporting board and the right supporting board, the left support leg is located at the upper surface of the left supporting board, and the right supporting leg is located at the upper surface of the right supporting board; the left pulley mechanism is located at the top of the left supporting leg, and the right pulley mechanism is located at the The top of the outrigger; the left end of the main beam is connected to the top of the left outrigger, and the right end is connected to the top of the right outrigger; the manual hoist is located in the middle of the main beam. The invention has a simple, compact and reasonable structure; the height of the support can be adjusted according to different heights of the equipment, the movement is flexible, and the scope of application is wider; the support is detachable and convenient to carry.

Description

Electrical equipment lifting bracket

technical field

The invention relates to a hoisting bracket for electrical equipment, in particular to a hoisting bracket for indoor gas-insulated closed-type combined electrical equipment in a 110kV substation, and belongs to the technical field of mechanical equipment hoisting. the

Background technique

In the existing technology, most of the 110kV indoor substations are of standardized design. Therefore, the site size of the 110kV high voltage room is relatively uniform. During the construction process, the hoisting of gas-insulated and enclosed combined electrical equipment is a difficult point. Because the indoor space for installing gas-insulated closed combined electrical appliances is small, and most of them do not install hoisting cranes, and at the same time, the gas-insulated enclosed combined electrical equipment is large in size and high in height, so it brings great difficulties and problems to the hoisting of the equipment. Danger. the

Contents of the invention

The object of the present invention is to overcome the above disadvantages, thereby providing a hoisting bracket for electrical equipment, the hoisting bracket for electrical equipment is height-adjustable, freely movable, and detachable. the

According to the technical solution provided by the present invention, the electrical equipment hoisting bracket includes universal wheels, a left support plate, a right support plate, a left outrigger, a right outrigger, a main beam, a left pulley mechanism, a right pulley mechanism and a manual hoist. The universal wheel is located at the bottom of the left support plate and the right support plate, the left support leg is located on the upper surface of the left support plate, and the right support leg is located on the upper surface of the right support plate; the left pulley mechanism is located at the top of the left support leg, and the right pulley mechanism is located at the The top of the outrigger; the left end of the main beam is connected to the top of the left outrigger, and the right end is connected to the top of the right outrigger; the manual hoist is located in the middle of the main beam.

There are eight universal wheels, symmetrically distributed on the left support plate and the right support plate. The left support plate is composed of four square steel connections. the

The left outrigger includes a first left outrigger and a second left outrigger, the first left outrigger and the second left outrigger are connected by three connecting rods, and the left outrigger is made of square steel. the

The first left support leg includes an upper section, a middle section and a lower section, and the upper section, the middle section and the lower section are connected by bolts. the

The right supporting leg and the left supporting leg are made of square steel respectively. The main beam is made of 16# I-beam. Diagonal struts are respectively arranged on both sides of the left support leg and the right support leg, and the diagonal struts are made of square steel. the

Described left pulley mechanism comprises left pulley and left pulley support, and right pulley mechanism is identical with left pulley mechanism. the

Compared with the prior art, the present invention has the following advantages:

The invention has a simple, compact and reasonable structure; the height of the support can be adjusted according to different heights of the equipment, the movement is flexible, and the scope of application is wider; the support is detachable and convenient to carry.

Description of drawings

Fig. 1 is the front view of the present invention. the

Fig. 2 is a side view of the present invention. the

Detailed ways

Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

The present invention mainly comprises universal wheel 1, left support plate 2, right support plate 3, left support leg 4, right support leg 5, main beam 6, left pulley mechanism 7, right pulley mechanism 8 and manual hoist 9. The universal wheel 1 is located on and connected to the bottom of the left support plate 2 and the right support 3, the left leg 4 is located on and connected to the upper surface of the left support plate 2, and the right leg 5 is located on and connected to the upper surface of the right support plate 3; The left pulley mechanism 7 is located at and connected to the top of the left support leg 4, and the right pulley mechanism 8 is located at and connected to the top of the right support leg 5; Top connection; the manual hoist 9 is located and connected to the middle position of the main beam 6 .

The left support plate 2 is composed of four 80x80x8 square steel connections, and the right support plate 3 is the same as the left support plate 2; there are eight universal wheels 1, which are symmetrically distributed between the left support plate 2 and the right support plate 3 Above; the left outrigger 4 includes a first left outrigger 10 and a second left outrigger 11, and the first left outrigger 10 and the second left outrigger 11 are connected by three connecting rods 12; the first left outrigger 10 includes The upper section 10-1, the middle section 10-2 and the lower section 10-3 are connected by bolts between the upper section 10-1, the middle section 10-2 and the lower section 10-3, and the second left leg 11 is the same as the first left leg 10; The right outrigger 5 is the same as the left outrigger 4; the left outrigger 4 and the right outrigger 5 are made of 80x80x8 square steel; the connecting rod 12 is made of 60x60x6 square steel; the main beam 6 is made of 16 #I-beam manufacturing; both sides of the left leg 4 and the right leg 5 are also provided with diagonal braces 13; the diagonal braces 13 are made of 60x60x6 square steel. Described left pulley mechanism 7 comprises left pulley and left pulley support, and right pulley mechanism 8 is identical with left pulley mechanism 7. the

Working process of the present invention:

Carry out assembly work before the present invention works, after left support leg 4 and right support leg 5 complete assembly, main crossbeam 6 is hung to left support leg 4 and right support leg 5 by left pulley mechanism 7 and right pulley mechanism 8 at the top top, and then connect the main beam 6 on it. During work, the gas-insulated enclosed combined electrical equipment is hoisted to the required height through the manual hoist 9 on the main beam 6, and then the gas-insulated enclosed combined electrical equipment is transferred by moving the lifting bracket of the electrical equipment, and the gas-insulated enclosed combined electrical equipment is After the combined electrical equipment is transferred to the installation location, the gas-insulated closed combined electrical equipment is installed in place by lowering the cable on the manual hoist.

Claims (8)

1. A hoisting bracket for electrical equipment, including universal wheels (1), left support plate (2), right support plate (3), left outrigger (4), right outrigger (5), main beam (6) , the left pulley mechanism (7), the right pulley mechanism (8) and the manual hoist (9), characterized in that: the universal wheel (1) is located at the bottom of the left support plate (2) and the right support (3), and the left support The leg (4) is located on the upper surface of the left support plate (2), the right support leg (5) is located on the upper surface of the right support plate (3); the left pulley (7) is located at the top of the left support leg (4), and the right pulley (8) ) is located at the top of the right outrigger (5); the left end of the main beam (6) is connected to the top of the left outrigger (4), and the right end is connected to the top of the right outrigger (5); the manual hoist (9) is located on the main beam ( 6) Middle position. 2. The hoisting bracket for electrical equipment according to claim 1, characterized in that: there are eight universal wheels (1) symmetrically distributed on the left support plate (2) and the right support plate (3). 3. The hoisting bracket for electrical equipment according to claim 1, characterized in that: the left support plate (2) is composed of four square steel connections. 4. The electrical equipment lifting bracket according to claim 1, characterized in that: the left outrigger (4) comprises a first left outrigger (10) and a second left outrigger (11), the first left outrigger (10) and the second left supporting leg (11) are connected by three connecting rods (12), and the left supporting leg (4) adopts square steel to make. 5. The electrical equipment lifting bracket according to claim 4, characterized in that: the first left leg (10) comprises an upper section (10-1), a middle section (10-2) and a lower section (10-3), The upper section (10-1), the middle section (10-2) and the lower section (10-3) are connected by bolts. 6. The hoisting bracket for electrical equipment according to claim 1, characterized in that: the right outrigger (5) and the left outrigger (4) are respectively made of square steel. 7. The hoisting bracket for electrical equipment according to claim 1, characterized in that: the main beam (6) is made of 16# I-beam. 8. The hoisting bracket for electrical equipment as claimed in claim 1, characterized in that: both sides of the left leg (4) and the right leg (5) are respectively provided with diagonal struts (13), and the diagonal struts (13 ) is made of square steel.

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