CN214087315U

CN214087315U - Auxiliary hoisting equipment for transformer installation

Info

Publication number: CN214087315U
Application number: CN202022752494.2U
Authority: CN
Inventors: 王会森
Original assignee: Guangxi Dongming Electric Technology Co ltd
Current assignee: Guangxi Dongming Electric Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-31
Anticipated expiration: 2030-11-25

Abstract

The utility model provides a transformer installation is with supplementary lifting device relates to the supplementary hoist and mount technical field of transformer installation. This supplementary lifting device is used in transformer installation, including square frame, the last fixed surface of square frame is connected with linkage, and four arcs of the lower fixed surface of square frame are connected with, and are provided with two rotary rods between the arc of the left and right sides, and the one side that the arc of the left and right sides is close to each other is all pegged graft at the both ends of every rotary rod. This supplementary lifting device is used in transformer installation can make the mounting panel remove through the removal of trapezoidal piece, and then can fix the transformer between the mounting panel of front and back both sides, then can be safe with the transformer hoist, and then remove the place that needs the installation, then solved current hoist and mount method and generally used the rope directly to hoist and mount, this kind of hoist and mount mode is comparatively simple, in hoist and mount in-process transformer drops easily, leads to the problem that the transformer damaged.

Description

Auxiliary hoisting equipment for transformer installation

Technical Field

The utility model relates to a hoist and mount technical field is assisted in the transformer installation, specifically is a transformer installation is with supplementary lifting device.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. In electrical equipment and wireless circuits, the high-voltage power supply is commonly used for voltage lifting, impedance matching, safety isolation and the like.

In the installation process of the transformer, the transformer needs to be hoisted to a specified position for installation, the existing hoisting method generally adopts a rope to directly hoist, the hoisting mode is simple, and the transformer is easy to fall off in the hoisting process, so that the transformer is damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a transformer installation is with supplementary lifting device has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an auxiliary hoisting device for transformer installation comprises a square frame, a suspension device is fixedly connected on the upper surface of the square frame, and the lower surface of the square frame is fixedly connected with four arc-shaped plates, two rotating rods are arranged between the arc-shaped plates at the left side and the right side, two ends of each rotating rod are inserted and connected with the surfaces of the arc-shaped plates at the left side and the right side, which are close to each other, and the outer surface of each rotating rod between the two arc plates is rotationally connected with a vertical plate, the left side surface and the right side surface of each vertical plate are inserted with a movable rod, and one end of each movable rod between the two vertical plates is fixedly connected with a mounting plate, and the outer surface of one end of each movable rod between the two vertical plates is sleeved with a first spring, and the equal fixed connection in both ends of first spring is in the one side that two risers are close to each other and the one side that the mounting panel is close to the riser, the equal fixedly connected with trapezoidal piece in one side that the mounting panel of both sides was kept away from each other around.

The bracing piece has all been pegged graft to the position that the upper and lower surface of square frame lies in the trapezoidal piece top, and the equal fixedly connected with plectane of one end that every bracing piece lies in square frame top one end, the surface that every bracing piece lies in square frame top one end has all been cup jointed the second spring, and the both ends fixed connection of second spring is on the lower surface of plectane and the upper surface of square frame, the one end fixedly connected with ejector pad that the bracing piece lies in square frame below, and every ejector pad lies in the position between trapezoidal piece and the mounting panel respectively, the equal fixedly connected with T template of lower surface of every ejector pad, and the equal fixedly connected with pin rod of upper surface of every T template, be provided with the bottom plate between two risers, and both sides all cup joint on the surface of pin rod around the bottom plate.

Preferably, the number of the support rods above each push block is three, and the three support rods are distributed on the upper surface of each push block at equal intervals.

Preferably, each movable rod is located the equal fixedly connected with limiting plate of the outside one end of two risers, and the diameter of limiting plate is greater than the diameter of movable rod.

Preferably, every movable rod all is located the position of trapezoidal block front and back both sides, and the quantity that the movable rod is located on every mounting panel is two.

Preferably, the lower surface of the pushing block is inclined, and the inclined surface of the pushing block is parallel to the inclined surface of the trapezoidal block.

Preferably, the bottom plate is provided with a through hole at the position of each pin rod, and the inner wall of the through hole is connected with the outer surface of the pin rod in a sliding manner.

(III) advantageous effects

The utility model provides a transformer installation is with supplementary lifting device. The method has the following beneficial effects:

1. the auxiliary hoisting equipment for installing the transformer is characterized in that the auxiliary hoisting equipment is provided with a square frame, a hanging device, a bottom plate, a pin rod, a T-shaped plate, a pushing block, a supporting rod, a circular plate and a second spring, the transformer is placed on the bottom plate, the hanging device is hung on a lifting hook, when the lifting hook moves upwards, the bottom plate can move downwards relative to the square frame, the T-shaped plate can move downwards relative to the square frame, the supporting rod can move downwards relative to the square frame, the pushing block can be reset more conveniently through the second spring, the trapezoidal block can move through the movement of the pushing block, the mounting plate can move through the movement of the trapezoidal block, and the transformer can be fixed between the mounting plates on the front side and the rear side, then can be safe with the transformer hoist, and then remove the place that needs the installation, more convenient when simultaneously through the effect of first spring and then make the mounting panel reset, then solved current hoist and mount method and generally used the rope directly to hoist, this kind of hoist and mount mode is comparatively simple, in hoist and mount in-process the transformer drops easily, leads to the problem of transformer damage.

2. This supplementary lifting device is used in transformer installation, through setting up through-hole, pin rod and bottom plate, and then through the sliding connection of through-hole and pin rod, then more convenient when making the bottom plate take out from the surface of pin rod, then through setting up limiting plate, movable rod and riser, and then can not break away from the riser when making the movable rod remove about, then make the device more convenient when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an exploded schematic view of the present invention.

The device comprises a square frame 1, a suspension device 2, an arc plate 3, a rotating rod 4, a vertical plate 5, a movable rod 6, a mounting plate 7, a first spring 8, a trapezoidal block 9, a supporting rod 10, a circular plate 11, a second spring 12, a push block 13, a T-shaped plate 14, a pin rod 15, a bottom plate 16, a limiting plate 17 and a through hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an auxiliary hoisting device for transformer installation, as shown in figures 1-4, comprising a square frame 1, wherein the upper surface of the square frame 1 is fixedly connected with a suspension device 2, the device can be hung on a hook, and then the device is more convenient to move, the lower surface of the square frame 1 is fixedly connected with four arc plates 3, two rotary rods 4 are arranged between the arc plates 3 at the left and right sides, both ends of each rotary rod 4 are respectively spliced with the surfaces, close to each other, of the arc plates 3 at the left and right sides, the outer surface, positioned between the two arc plates 3, of each rotary rod 4 is rotatably connected with a vertical plate 5, the vertical plate 5 is more convenient to rotate by the rotary rods 4, then the transformer is conveniently taken out, the left and right sides of each vertical plate 5 are respectively spliced with movable rods 6, one end, positioned outside the two vertical plates 5, of each movable rod 6 is fixedly connected with a limit plate 17, and the diameter of limiting plate 17 is greater than the diameter of movable rod 6, through limiting plate 17, and then can not break away from riser 5 when making movable rod 6 remove about, and movable rod 6 is located the one end fixedly connected with mounting panel 7 between two risers 5, and the surface that every movable rod 6 is located one end between two risers 5 has all cup jointed first spring 8, and the equal fixed connection in both ends of first spring 8 is close to the one side that riser 5 are close to each other with mounting panel 7, the equal fixedly connected with trapezoidal piece 9 in the one side that mounting panel 7 of both sides kept away from each other around, the position of both sides around every movable rod 6 all is located trapezoidal piece 9, and quantity that movable rod 6 is located on every mounting panel 7 is two, and then make the device more stable when using.

The upper surface and the lower surface of the square frame 1 are respectively inserted with a support rod 10 at the position above the trapezoidal block 9, one end of each support rod 10 above the square frame 1 is fixedly connected with a circular plate 11, the outer surface of one end of each support rod 10 above the square frame 1 is sleeved with a second spring 12, two ends of each second spring 12 are fixedly connected with the lower surface of the circular plate 11 and the upper surface of the square frame 1, the second springs 12 are arranged, then the support rods 10 are more convenient to reset, one end of each support rod 10 below the square frame 1 is fixedly connected with a push block 13, the number of the support rods 10 above each push block 13 is three, the three support rods 10 are equidistantly distributed on the upper surface of the push block 13, the push blocks 13 can be supported through the support rods 10, and each push block 13 is respectively located at the position between the trapezoidal block 9 and the mounting plate 7, the lower surface of ejector pad 13 is the slope form, and the inclined plane of ejector pad 13 parallels with trapezoidal piece 9's inclined plane, and then it is more convenient when making trapezoidal piece 9 remove when ejector pad 13 removes, the equal fixedly connected with T template 14 of lower surface of every ejector pad 13, and the equal fixedly connected with pin rod 15 of the upper surface of every T template 14, be provided with bottom plate 16 between two risers 5, and both sides all cup joint on the surface of pin rod 15 around bottom plate 16, through-hole 18 has all been seted up to the position that bottom plate 16 is located every pin rod 15, and the inner wall of through-hole 18 and the surface sliding connection of pin rod 15, and then it is more convenient when taking out bottom plate 16.

The working principle is as follows: when the auxiliary hoisting device for transformer installation is used, by placing the transformer on the bottom plate 16, and then by hanging the suspension device 2 on the hook, and thus the hook, moves upward, the base plate 16 can move downward with respect to the square frame 1, the T-shaped plate 14 may then be moved downwardly relative to the square frame 1, while the support bar 10 may be moved downwardly relative to the square frame 1, meanwhile, the second spring 12 is used for further facilitating the resetting of the pushing block 13, then the trapezoidal block 9 can be moved by the movement of the pushing block 13, the mounting plate 7 can be moved by the movement of the trapezoidal block 9, and the transformer can be fixed between the mounting plates 7 at the front side and the rear side, then can be safe with the transformer hoist, and then remove the place that needs the installation, more convenient when simultaneously through the effect of first spring 8 and then make mounting panel 7 reset.

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

Claims

1. The utility model provides a transformer installation is with supplementary lifting device, includes square frame (1), its characterized in that: the upper surface of a square frame (1) is fixedly connected with a suspension device (2), the lower surface of the square frame (1) is fixedly connected with four arc plates (3), two rotating rods (4) are arranged between the arc plates (3) at the left side and the right side, two ends of each rotating rod (4) are respectively spliced with one surface of the arc plates (3) at the left side and the right side, which are close to each other, the outer surface of each rotating rod (4) between the two arc plates (3) is rotatably connected with a vertical plate (5), the left side and the right side of each vertical plate (5) are respectively spliced with a movable rod (6), one end of each movable rod (6) between the two vertical plates (5) is fixedly connected with a mounting plate (7), the outer surface of one end of each movable rod (6) between the two vertical plates (5) is respectively spliced with a first spring (8), and two ends of the first spring (8) are respectively fixedly connected with one surface of the two vertical plates (5) which are close to each other and one surface of the mounting plate (7) which is close to the vertical plate (5), the surfaces of the mounting plates (7) at the front side and the rear side, which are far away from each other, are fixedly connected with trapezoidal blocks (9);

the upper surface and the lower surface of the square frame (1) are positioned above the trapezoidal block (9) and are respectively spliced with a supporting rod (10), one end of each supporting rod (10) positioned above the square frame (1) is fixedly connected with a circular plate (11), the outer surface of one end of each supporting rod (10) positioned above the square frame (1) is respectively sleeved with a second spring (12), two ends of each second spring (12) are fixedly connected with the lower surface of the circular plate (11) and the upper surface of the square frame (1), one end of each supporting rod (10) positioned below the square frame (1) is fixedly connected with a push block (13), each push block (13) is respectively positioned between the trapezoidal block (9) and the mounting plate (7), the lower surface of each push block (13) is fixedly connected with a T-shaped plate (14), the upper surface of each T-shaped plate (14) is fixedly connected with a pin rod (15), and a bottom plate (16) is arranged between the two vertical plates (5), and the front side and the rear side of the bottom plate (16) are sleeved on the outer surface of the pin rod (15).

2. The auxiliary hoisting equipment for transformer installation according to claim 1, wherein: the number of the support rods (10) above each push block (13) is three, and the three support rods (10) are distributed on the upper surface of each push block (13) at equal intervals.

3. The auxiliary hoisting equipment for transformer installation according to claim 1, wherein: every movable rod (6) is located the equal fixedly connected with limiting plate (17) of the outside one end of two risers (5), and the diameter of limiting plate (17) is greater than the diameter of movable rod (6).

4. The auxiliary hoisting equipment for transformer installation according to claim 1, wherein: each movable rod (6) is located at the front side and the rear side of the trapezoidal block (9), and the number of the movable rods (6) located on each mounting plate (7) is two.

5. The auxiliary hoisting equipment for transformer installation according to claim 1, wherein: the lower surface of the push block (13) is inclined, and the inclined surface of the push block (13) is parallel to the inclined surface of the trapezoidal block (9).

6. The auxiliary hoisting equipment for transformer installation according to claim 1, wherein: through holes (18) are formed in the positions, located on the pin rods (15), of the bottom plate (16), and the inner walls of the through holes (18) are connected with the outer surfaces of the pin rods (15) in a sliding mode.