CN212516803U

CN212516803U - Mining transformer convenient to shock attenuation is put

Info

Publication number: CN212516803U
Application number: CN202021194554.7U
Authority: CN
Inventors: 张士刚
Original assignee: Jiangsu Zhongchi Power Equipment Co ltd
Current assignee: Lu Xinkui
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-09
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a mining transformer convenient to shock attenuation is put, the on-line screen storage device comprises a base, the top lateral wall of base is seted up flutedly, a plurality of springs of the top lateral wall fixedly connected with of base recess, it is a plurality of the one end lateral wall fixedly connected with buffer board of base is kept away from to the spring, the top lateral wall fixedly connected with transformer main part of buffer board, the first fixed plate of two symmetric distributions of lateral wall fixedly connected with of transformer main part, the lateral wall of buffer board rotates and is connected with the rotor plate of two symmetric distributions, two the equal fixedly connected with second fixed plate of one end, two of buffer board is kept away from to the rotor plate the equal fixedly connected with L template of one end that the rotor plate was kept away from to. The utility model relates to a convenient putting and shock attenuation technical field, utilize the mechanical motion of board and pole, derive the vibrations effort of transformer main part, it is impaired to reduce the inside of transformer main part.

Description

Mining transformer convenient to shock attenuation is put

Technical Field

The utility model relates to a be convenient for put and the shock attenuation technical field specifically is a mining transformer convenient to shock attenuation is put.

Background

The mining transformer can be installed in a place which has coal dust and methane but no explosion danger in a mine. The mining electric drill transformer and the lighting transformer can be installed in places with coal dust and methane and explosion danger in a mine. The mining transformer is mainly characterized in that the structure of the mining transformer is different from that of a ground transformer in an oil tank structure and an in-out line device, and the internal structure of the mining transformer is the same as that of a common transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining transformer convenient to shock attenuation is put to solve the transformer on the existing market that above-mentioned background art provided and put inconvenient and the problem of vibrations.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mining transformer convenient for shock absorption and placement comprises a base, wherein a groove is formed in the top side wall of the base, a plurality of springs are fixedly connected to the top side wall of the groove of the base, a buffer plate is fixedly connected to the side wall of one end, away from the base, of the springs, a transformer main body is fixedly connected to the top side wall of the buffer plate, two first fixing plates which are symmetrically distributed are fixedly connected to the side wall of the transformer main body, two rotating plates which are symmetrically distributed are rotatably connected to the side wall of the buffer plate, a second fixing plate is fixedly connected to one ends, away from the buffer plate, of the two rotating plates, an L-shaped plate is fixedly connected to one ends, away from the rotating plates, of the two L-shaped plates, a first sliding groove is formed in one end, away from the second fixing plate, of the two L-shaped plates, a first sliding plate is fixedly connected to the side wall of, two the second spout has all been seted up to the lateral wall of first fixed plate, the inside wall sliding connection of second spout has the slide bar, two the through-hole has all been seted up to the lateral wall of first slide, the second slide of two symmetric distributions of lateral wall fixedly connected with of buffer board, the third spout of two symmetric distributions is seted up to the lateral wall of base recess, second slide and third spout sliding connection, two a plurality of pulleys of the equal fixedly connected with of bottom lateral wall of second fixed plate, pulley and base recess sliding connection.

Preferably, the two sliding rods have different sizes, the two second sliding grooves have different sizes, and the two through holes have different sizes.

Preferably, the lengths of the two through holes are equal to the lengths of the two second sliding chutes correspondingly.

Preferably, the maximum telescopic length of the springs is 5cm, the depth of each of the two first sliding grooves is 4cm, and the length of each of the two third sliding grooves is 6 cm.

Preferably, the side walls of the two first sliding plates and the sliding rod are sleeved with cushion pads.

Preferably, the shortest distance between the L-shaped plate and the inner side wall of the base groove is 5 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the buffer plate, the spring, the fixed plate, the pulley, the L-shaped plate and the like, the buffer plate downwards extrudes the spring to drive the fixed plate and the L-shaped plate to outwards slide, so that the vibration force of the transformer main body is guided to the buffer plate, the spring and the like, and the vibration degree of the transformer main body is reduced;

2. through base, pulley, spring etc, spring and pulley play the cushioning effect, and the transformer main part of placing is fixed through first fixed plate and buffer board, and the recess frame through the base is lived whole parcel, makes it become a whole, portable and put.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a mining transformer convenient for shock absorption and placement;

FIG. 2 is an enlarged view of the structure at B in FIG. 1;

fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 1.

In the figure: 1. a base; 2. an L-shaped plate; 3. a first chute; 4. a first slide plate; 41. a through hole; 5. a second fixing plate; 6. a rotating plate; 7. a second slide plate; 8. a transformer body; 9. a first fixing plate; 10. a slide bar; 11. a second chute; 12. a spring; 13. a third chute; 14. a buffer plate; 15. a pulley.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mining transformer convenient for shock absorption and placement comprises a base 1, a groove is formed in the top side wall of the base 1, a plurality of springs 12 are fixedly connected to the top side wall of the groove of the base 1, a buffer plate 14 is fixedly connected to the side wall of one end of the plurality of springs 12 far away from the base 1, a transformer main body 8 is fixedly connected to the top side wall of the buffer plate 14, two first fixing plates 9 which are symmetrically distributed are fixedly connected to the side wall of the transformer main body 8, two rotating plates 6 which are symmetrically distributed are rotatably connected to the side wall of the buffer plate 14, a second fixing plate 5 is fixedly connected to one ends of the two rotating plates 6 far away from the buffer plate 14, L-shaped plates 2 are fixedly connected to one ends of the two second fixing plates 5 far away from the rotating plates 6, the shortest distance between the L-shaped plates 2 and the inner side wall of the groove of the base 1 is 5cm, it is ensured that, the side walls of the two first fixing plates 9 are fixedly connected with first sliding plates 4, the two first sliding plates 4 are slidably connected with first sliding chutes 3, the side walls of the two first fixing plates 9 are respectively provided with second sliding chutes 11, the inner side walls of the second sliding chutes 11 are slidably connected with sliding rods 10, the two sliding rods 10 are different in size, the two second sliding chutes 11 are different in size, the two through holes 41 are different in size, in order to adapt to the forces of vibrations with different sizes, the side walls of the two first sliding plates 4 are respectively provided with through holes 41, the lengths of the two through holes 41 are correspondingly equal to the lengths of the two second sliding chutes 11, the side walls of the buffer plates 14 are fixedly connected with two second sliding plates 7 which are symmetrically distributed, the side walls of the grooves of the base 1 are provided with two third sliding chutes 13 which are symmetrically distributed, the second sliding plates 7 are slidably connected with the third sliding chutes 13, and the side walls of the bottom ends of the, pulley 15 and base 1 recess sliding connection, the biggest flexible length of a plurality of springs 12 is 5cm, and the degree of depth of two first spouts 3 is 4cm, and the length of two third spouts 13 is 6cm, and two first slides 4 all overlap with the lateral wall of slide bar 10 and are equipped with the blotter, reduce the impact of collision.

In the utility model, the required transformer body 8 is fixed on the side wall of the buffer board 14 by utilizing the frame of the base 1, when the transformer body 8 vibrates, the vibration direction is up and down, the buffer board 14 is extruded to drive the second sliding board 7 to slide downwards in the third sliding chute 13, the spring 12 is compressed, the rotating board 6 rotates downwards, the second fixing board 5 is pushed to slide towards the direction far away from the transformer body 8 by the pulley 15, and the L-shaped board 2 is pulled to slide along the same direction, when the vibration direction is left and right, the vibration can be guided to the first sliding board 4, the first sliding board 4 can slide in the first sliding chute 3 to weaken the vibration degree of the transformer body 8, when each direction is different, because of different vibration frequencies, the action effect of the up-down vibration and the action force of the left-right vibration can conflict on the L-shaped board 2, the vibration action force of part can be counteracted, the vibration effect can be increased, the vibration direction is up and down, the vibration acting force is guided into the first sliding plate 4 through the sliding of the sliding rods 10 which are symmetrically arranged and the collision with the first sliding plate 4, the vibration acting force of the transformer main body 8 is reduced, the sliding rods 10 with one large and one small are arranged and used for adapting to the vibration acting force with different sizes, the vibration acting force is prevented from being too small, the sliding rods 10 cannot slide, and the vibration acting force cannot be transmitted from the transformer main body 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mining transformer convenient for shock absorption and placement comprises a base (1), wherein a groove is formed in the top side wall of the base (1), and is characterized in that a plurality of springs (12) are fixedly connected to the top side wall of the groove of the base (1), a buffer plate (14) is fixedly connected to one end side wall, away from the base (1), of the plurality of springs (12), a transformer main body (8) is fixedly connected to the top side wall of the buffer plate (14), two first fixing plates (9) which are symmetrically distributed are fixedly connected to the side wall of the transformer main body (8), two rotating plates (6) which are symmetrically distributed are rotatably connected to the side wall of the buffer plate (14), a second fixing plate (5) is fixedly connected to one end, away from the buffer plate (14), of the two second fixing plates (5), and an L-shaped plate (2) is fixedly connected to one end, away from the rotating plates (6), one end of each of the two L-shaped plates (2) far away from the second fixing plate (5) is provided with a first sliding chute (3), the side walls of the two first fixing plates (9) are fixedly connected with a first sliding plate (4), the two first sliding plates (4) are in sliding connection with the first sliding chutes (3), the side walls of the two first fixing plates (9) are provided with second sliding chutes (11), the inner side wall of each second sliding chute (11) is in sliding connection with a sliding rod (10), the side walls of the two first sliding plates (4) are provided with through holes (41), the side wall of each buffer plate (14) is fixedly connected with two second sliding plates (7) which are symmetrically distributed, the side wall of the groove of the base (1) is provided with two third sliding chutes (13) which are symmetrically distributed, the second sliding plates (7) are in sliding connection with the third sliding chutes (13), and the bottom side walls of the two second fixing plates (5) are fixedly connected with a plurality of pulleys (15), the pulley (15) is connected with the groove of the base (1) in a sliding manner.

2. The mining transformer convenient for shock absorption and placement as claimed in claim 1, wherein the two sliding rods (10) are different in size, the two second sliding chutes (11) are different in size, and the two through holes (41) are different in size.

3. The mining transformer convenient for shock absorption and placement according to claim 1, wherein the lengths of the two through holes (41) are correspondingly equal to the lengths of the two second chutes (11).

4. The mining transformer convenient for shock absorption and placement according to claim 1, wherein the maximum extension length of the plurality of springs (12) is 5cm, the depth of each of the two first chutes (3) is 4cm, and the length of each of the two third chutes (13) is 6 cm.

5. The mining transformer convenient for shock absorption and placement according to claim 1, wherein the side walls of the two first sliding plates (4) and the sliding rod (10) are sleeved with buffer pads.

6. The mining transformer convenient for shock absorption and placement according to claim 1, characterized in that the shortest distance between the L-shaped plate (2) and the inner side wall of the groove of the base (1) is 5 cm.