CN212011817U

CN212011817U - High tension switchgear with shock-absorbing structure

Info

Publication number: CN212011817U
Application number: CN202020580573.7U
Authority: CN
Inventors: 朱学义
Original assignee: Nanan Tianchou Machinery Trading Co Ltd
Current assignee: Nanan Tianchou Machinery Trading Co Ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-11-24
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a high tension switchgear with shock-absorbing structure, the intelligent cabinet temperature adjusting device comprises a cabinet body, there is first cabinet door front end upper portion of the cabinet body through hinge connection, and there is the second cabinet door front end lower part of the cabinet body through hinge connection, the lower extreme four corners department of the cabinet body is provided with the shock attenuation connecting piece, and the shock attenuation connecting piece comprises spliced pole, bearing post, buffer spring, clamping ring and through-hole, the lower extreme of spliced pole is provided with the bearing post, and the lower extreme of bearing the post is connected with buffer spring, the clamping ring has been cup jointed to the shaft of spliced pole, and the through-hole has been seted up to the upper end of clamping ring. A high tension switchgear with shock-absorbing structure, realize the shock attenuation of the cabinet body lower extreme through damping spring, be favorable to the shock attenuation between the cabinet body and the base, the safety of protection cabinet body lower extreme is connected the foot through spliced pole, clamping ring, bearing post and buffer spring and shock attenuation and is matched with, realizes being connected between the base and the cabinet body, is favorable to the shock attenuation of the cabinet body.

Description

High tension switchgear with shock-absorbing structure

Technical Field

The utility model relates to a high tension switchgear field, in particular to high tension switchgear with shock-absorbing structure.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6-550 kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like; in the process of using the high-voltage switch cabinet, the bottom of the high-voltage switch cabinet is damaged due to the fact that the high-voltage switch cabinet often collides in the carrying process, and the high-voltage switch cabinet cannot be damped when being placed, so that the high-voltage switch cabinet is damaged due to vibration.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high tension switchgear with shock-absorbing structure, can effectively solve the problem among the background art.

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

a high-voltage switch cabinet with a damping structure comprises a cabinet body, wherein the upper part of the front end of the cabinet body is connected with a first cabinet door through a hinge, the lower part of the front end of the cabinet body is connected with a second cabinet door through a hinge, damping connecting pieces are arranged at four corners of the lower end of the cabinet body and consist of connecting columns, bearing columns, buffer springs, connecting rings and through holes, the lower ends of the connecting columns are provided with the bearing columns, the lower ends of the bearing columns are connected with the buffer springs, the connecting rings are sleeved on the column bodies of the connecting columns, the upper ends of the connecting rings are provided with the through holes, the connecting columns penetrate through the through holes formed in the connecting rings, damping bases are arranged at the lower ends of the cabinet body and consist of a base, a concave groove, a damping spring and a mounting hole, the upper end of the base is provided with the concave groove, the damping spring is connected in the concave groove, the four corners of, and a buffer spring is inserted into the hole of the mounting hole, the four corners of the lower end of the base are provided with shock absorption connecting feet, each shock absorption connecting foot consists of a supporting leg and a blind hole, and the upper end of the supporting leg is provided with the blind hole.

Preferably, the supporting legs are arranged at four corners of the lower end of the base, blind holes formed in the upper ends of the supporting legs are aligned with the mounting holes, the blind holes are communicated with the mounting holes, and the supporting legs are connected with the base through threads.

Preferably, the bearing post that the lower extreme of spliced pole set up sets up with spliced pole one-piece, and the lower extreme of bearing post has seted up the spiral hole, buffer spring has been inserted in the bearing post lower extreme spiral hole, the lateral wall upper portion of spliced pole is provided with the screw thread, and the spliced pole is connected with the cabinet body through the screw thread.

Preferably, the side wall of the connecting ring is provided with threads, the connecting ring is connected with the mounting hole through the threads, the connecting ring blocks the bearing column to move out of the mounting hole, and the buffer spring and the bearing column are inserted into the blind hole.

Preferably, the bottom of the recessed groove is provided with a spiral hole, a damping spring is inserted into the spiral hole formed in the recessed groove, and the upper end of the damping spring contacts with the lower end of the cabinet body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the vibration damping mount who sets up, realize the shock attenuation of cabinet body lower extreme through damping spring, be favorable to the shock attenuation between the cabinet body and the base, the safety of protection cabinet body lower extreme through the shock attenuation connecting piece that sets up, is connected the foot through spliced pole, clamping ring, bearing post and buffer spring and shock attenuation and cooperatees, realizes being connected between the base and the cabinet body, is favorable to the shock attenuation of the cabinet body.

Drawings

Fig. 1 is a schematic view of an overall structure of a high voltage switch cabinet with a damping structure according to the present invention;

fig. 2 is a schematic view of a damping base of a high voltage switch cabinet with a damping structure according to the present invention;

fig. 3 is the utility model relates to a damping connection spare schematic diagram of high tension switchgear with shock-absorbing structure.

In the figure: 1. a cabinet body; 2. a first cabinet door; 3. a second cabinet door; 4. a damping mount; 401. a base; 402. a recessed groove; 403. a damping spring; 404. mounting holes; 5. a shock absorbing connector; 501. connecting columns; 502. a support post; 503. a buffer spring; 504. a connecting ring; 505. a through hole; 6. a shock-absorbing connecting pin; 601. supporting legs; 602. and (4) blind holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a high voltage switch cabinet with a damping structure comprises a cabinet body 1, the upper part of the front end of the cabinet body 1 is connected with a first cabinet door 2 through a hinge, the lower part of the front end of the cabinet body 1 is connected with a second cabinet door 3 through a hinge, damping connectors 5 are arranged at four corners of the lower end of the cabinet body 1, each damping connector 5 comprises a connecting column 501, a receiving column 502, a buffer spring 503, a connecting ring 504 and a through hole 505, the lower end of the connecting column 501 is provided with the receiving column 502, the lower end of the receiving column 502 is connected with the buffer spring 503, the column body of the connecting column 501 is sleeved with the connecting ring 504, the upper end of the connecting ring 504 is provided with the through hole 505, the connecting column 501 penetrates through the through hole 505 formed in the connecting ring 504, the lower end of the cabinet body 1 is provided with a damping base 4, the damping base 4 comprises a base 401, a recessed groove 402, and damping spring 403 is connected in the groove of recessed groove 402, mounting hole 404 is opened at the upper end four corners of base 401, and buffer spring 503 is inserted in the hole of mounting hole 404, and the lower end four corners of base 401 is provided with damping connection foot 6, and damping connection foot 6 comprises supporting legs 601 and blind hole 602, and blind hole 602 is opened at the upper end of supporting legs 601.

The supporting legs 601 are arranged at four corners of the lower end of the base 401, blind holes 602 formed in the upper ends of the supporting legs 601 are aligned with the mounting holes 404, the blind holes 602 are communicated with the mounting holes 404, and the supporting legs 601 are connected with the base 401 through threads; the connecting column 501 and the receiving column 502 arranged at the lower end of the connecting column 501 are integrally arranged, the lower end of the receiving column 502 is provided with a spiral hole, a buffer spring 503 is inserted into the spiral hole at the lower end of the receiving column 502, the upper part of the side wall of the connecting column 501 is provided with threads, and the connecting column 501 is connected with the cabinet body 1 through the threads; the side wall of the connecting ring 504 is provided with threads, the connecting ring 504 is connected with the mounting hole 404 through the threads, the connecting ring 504 blocks the bearing column 502 from moving out of the mounting hole 404, and the buffer spring 503 and the bearing column 502 are inserted into the blind hole 602; a spiral hole is formed at the bottom of the concave groove 402, a damping spring 403 is inserted into the spiral hole formed in the concave groove 402, and the upper end of the damping spring 403 contacts the lower end of the cabinet body 1.

It should be noted that, the utility model relates to a high voltage switch cabinet with shock-absorbing structure, during the assembly, damping mount 4's equipment is carried out at first, damping spring 403 is inserted into in the spiral hole that sunken groove 402 tank bottom was seted up, damping spring 403 rotates and realizes the connection with base 401, press and pull damping spring 403, check whether damping spring 403 is firm in connection, then carry out the assembly of damping connecting piece 5, spliced pole 501 and receiving post 502 set up as an organic whole, buffer spring 503 has been inserted in the spiral hole that the lower extreme of receiving post 502 was seted up, buffer spring 503 rotates, realize the connection between buffer spring 503 and receiving post 502 and spliced pole 501, press and pull buffer spring 503, check the firm degree between buffer spring 503 and receiving post 502 and spliced pole 501, buffer spring 503 and receiving post 502 insert into the mounting hole 404 that safety base 401 four corners was seted up downtheholely, the upper end of the connecting column 501 is aligned with the through hole 505 formed in the connecting ring 504, the connecting ring 504 is moved into the mounting hole 404, the connecting ring 504 is rotated to realize the connection between the connecting ring 504 and the base 401, the supporting leg 601 is inserted into the holes of the mounting holes 404 formed in the four corners of the lower end of the base 401, the blind hole 602 formed in the upper end of the supporting leg 601 is communicated with and aligned with the mounting hole 404, the connecting column 501 is pressed downwards, the connecting column 501 presses the bearing column 502 and the buffer spring 503 into the blind hole 602, the upper end of the connecting column 501 is aligned with the four corners of the lower end of the cabinet body 1 and is provided with screw holes, the connecting column 501 is rotated to realize the mounting between the connecting column 501 and the cabinet body 1, a gap is formed between the base 401 and the lower end of the cabinet body 1, when the upper end of the cabinet body 1 is pressed, the connecting column 501 connected with the cabinet body, damping spring 403 is pushed down by cabinet body 1, damping spring 403 is compressed and contracted in concave groove 402, until the lower end of cabinet body 1 collides with base 401, because connecting column 501 moves up and down vertically in mounting hole 404 and blind hole 602, when cabinet body 1 upper end is not stressed, damping spring 403 pushes up cabinet body 1, cabinet body 1 pushes up in-process and drives connecting column 501 to shift up, connecting column 501 drives buffer spring 503 to expand when shifting up, until cabinet body 1, damping spring 403 and buffer spring 503 recover, realize the shock attenuation of cabinet body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high tension switchgear with shock-absorbing structure which characterized in that: comprises a cabinet body (1), wherein the upper part of the front end of the cabinet body (1) is connected with a first cabinet door (2) through a hinge, the lower part of the front end of the cabinet body (1) is connected with a second cabinet door (3) through a hinge, the four corners of the lower end of the cabinet body (1) are provided with damping connecting pieces (5), each damping connecting piece (5) consists of a connecting column (501), a bearing column (502), a buffer spring (503), a connecting ring (504) and a through hole (505), the lower end of each connecting column (501) is provided with the bearing column (502), the lower end of each bearing column (502) is connected with the buffer spring (503), the connecting ring (504) is sleeved on the column body of each connecting column (501), the through hole (505) is formed in the upper end of each connecting ring (504), each connecting column (501) penetrates through the through hole (505) formed in each connecting ring (504), and a damping base, and vibration damping mount (4) comprise base (401), depressed groove (402), damping spring (403) and mounting hole (404), depressed groove (402) have been seted up to the upper end of base (401), and the inslot of depressed groove (402) is connected damping spring (403), mounting hole (404) have been seted up to the upper end four corners department of base (401), and the downthehole buffer spring (503) that has inserted of mounting hole (404), the lower extreme four corners department of base (401) is provided with shock attenuation connection foot (6), and shock attenuation connection foot (6) comprise supporting legs (601) and blind hole (602), blind hole (602) have been seted up to the upper end of supporting legs (601).

2. The high-voltage switch cabinet with the damping structure as claimed in claim 1, wherein: the supporting legs (601) are installed at four corners of the lower end of the base (401), blind holes (602) formed in the upper ends of the supporting legs (601) are aligned to the mounting holes (404), the blind holes (602) are communicated with the mounting holes (404), and the supporting legs (601) are connected with the base (401) through threads.

3. The high-voltage switch cabinet with the damping structure as claimed in claim 1, wherein: the bearing column (502) and the connecting column (501) one-piece type that the lower extreme of connecting column (501) set up, and the lower extreme of bearing column (502) has seted up the spiral hole, buffer spring (503) have been inserted in bearing column (502) lower extreme spiral hole, the lateral wall upper portion of connecting column (501) is provided with the screw thread, and connecting column (501) are connected with the cabinet body (1) through the screw thread.

4. The high-voltage switch cabinet with the damping structure as claimed in claim 1, wherein: the side wall of the connecting ring (504) is provided with threads, the connecting ring (504) is connected with the mounting hole (404) through the threads, the connecting ring (504) blocks the bearing column (502) from moving out of the mounting hole (404), and the buffer spring (503) and the bearing column (502) are inserted into the hole of the blind hole (602).

5. The high-voltage switch cabinet with the damping structure as claimed in claim 1, wherein: the bottom of the concave groove (402) is provided with a spiral hole, a damping spring (403) is inserted into the spiral hole formed in the concave groove (402), and the upper end of the damping spring (403) is in contact with the lower end of the cabinet body (1).