CN212784303U

CN212784303U - Adjustable high-voltage switch cabinet

Info

Publication number: CN212784303U
Application number: CN202021858549.1U
Authority: CN
Inventors: 孙铁彦; 孙伯宁
Original assignee: Hebei Long Hiro Electrical Equipment Co ltd
Current assignee: Hebei Long Hiro Electrical Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-23
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a high tension switchgear with adjustable, including the first cabinet body, the below of the first cabinet body is equipped with the second cabinet body, adjustment mechanism is installed in the outside of the first cabinet body, the top outer wall rigid coupling of worm has the bull stick, the worm passes through the bearing and rotates with the diaphragm and link to each other. This high tension switchgear with adjustable, meshing force between the rack through the worm wheel of both sides and both sides makes the first cabinet body slide from top to bottom in the spout of slider on the lagging through the first cabinet body and the second cabinet body, and is reasonable in function, current high pressure is opened light when using has been solved, owing to can not adjust inside volume, cause the problem of function singleness, the filter screen prevents that the dust from getting into the second cabinet is internal, guarantee the internal line component normal use, it is poor to have solved current high tension switchgear dustproof effect, make inside can be hoarded a large amount of dusts, influence the problem of line component normal use.

Description

Adjustable high-voltage switch cabinet

Technical Field

The utility model relates to a high tension switchgear technical field specifically is a high tension switchgear with adjustable.

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 and plays 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 and the like, but when the high-voltage switch cabinet is used, the problem of single function is caused because the internal volume cannot be adjusted, and meanwhile, the problem that a large amount of dust can be accumulated in the high-voltage switch cabinet to influence the normal use of line elements due to the poor dustproof effect of the existing high-voltage switch cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear with adjustable to the current high pressure that provides in solving above-mentioned background art is opened light when using, owing to can not adjust inside volume, causes the problem of function singleness.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable high-voltage switch cabinet comprises a first cabinet body, wherein a second cabinet body is arranged below the first cabinet body, and an adjusting mechanism is arranged on the outer side of the first cabinet body;

the adjusting mechanism comprises a worm, a rotating rod, a bearing, a transverse plate, a worm wheel, a pin shaft, a supporting rod, a rack, a sleeve plate, a sliding block and a sliding groove;

the upper outer wall of the worm is fixedly connected with a rotating rod, the worm is connected with the transverse plate through a bearing in a rotating mode, the worm is meshed with a worm wheel, the worm wheel is connected with the supporting rod in a rotating mode through a pin shaft, the bottom end of the supporting rod is fixedly connected to the right top end of the transverse plate, the worm wheel is meshed with a rack, the right end of the rack is fixedly connected to the left end of the upper portion of the first cabinet body, the right bottom end of the transverse plate is fixedly connected to the top end of the left side of the sleeve plate, the upper inner wall of the sleeve plate is attached to the outer wall of the lower portion of the first cabinet body, the inner wall of the lower portion of the sleeve plate is fixedly connected to the outer wall of the upper portion of the second cabinet body, a sliding block is arranged on the inner wall of the left side of the upper portion of the sleeve plate, the right end of.

Preferably, the sliding block and the sliding groove form a sliding structure.

Preferably, the racks are symmetrically distributed on the left side and the right side by taking the center line of the first cabinet body as the center.

Preferably, the front end of the sleeve plate is provided with a closing mechanism;

the closing mechanism comprises a rotating door, a handle, a rotating clamp, a rotating shaft, a convex plate and a first screw;

the front end of the left side of the revolving door is fixedly connected with a handle, the upper side and the lower side of the right end of the revolving door are fixedly connected with a revolving clamp, the revolving clamp is rotatably connected with the convex plate through a rotating shaft, and the right side of the convex plate is in threaded connection with the sleeve plate through a first screw.

Preferably, a base is fixedly connected to the top end of the second cabinet body.

Preferably, a dustproof mechanism is installed at the front end below the second cabinet body;

the dustproof mechanism comprises a filter screen, a wafer and a second screw;

the four corners of the filter screen are fixedly connected with round pieces, and the four round pieces are connected with the front end of the lower part of the second cabinet body through second screws in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the adjustable high-voltage switch cabinet has the following advantages:

through the first cabinet body, the second cabinet body, the worm, the bull stick, a bearing, the diaphragm, the worm wheel, the round pin axle, the bracing piece, the rack, the lagging, cooperation between slider and the spout, the bull stick of synchronous antiport both sides, the bull stick drives the worm and passes through the bearing and rotate on the diaphragm, meshing force through between worm and the worm wheel makes the worm wheel rotate on the bracing piece through the round pin axle, meshing force between the worm wheel through both sides and the rack of both sides makes the first cabinet body slide from top to bottom in the spout of slider on the lagging and adjust the internal volume between the first cabinet body and the second cabinet body, and is rational in function, solved current high-pressure light of opening when using, because can not adjust the internal volume, cause the problem of function singleness.

Through the cooperation between the first cabinet body, the second cabinet body, filter screen, disk and the second screw, the disk in filter screen four corners is respectively through the second fix with screw at second cabinet body front end opening, and the filter screen prevents that the dust from getting into the second cabinet internally, guarantees the normal use of internal line component, and it is poor to have solved the dustproof effect of current high tension switchgear for a large amount of dust can be hoarded to inside, influences the problem of line component normal use.

Drawings

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

FIG. 2 is a schematic view of the worm, worm gear and rack of FIG. 1;

FIG. 3 is a schematic view of the structure of the swing door, the swing clamp and the hinge shown in FIG. 1;

fig. 4 is a schematic structural view of the filter screen, the disc and the second screw in fig. 1.

In the figure: 1. the device comprises a first cabinet body, a second cabinet body, a base, a regulating mechanism, a worm 401, a worm 402, a rotating rod, a 403, a bearing, a 404, a transverse plate, a 405, a worm wheel, a 406, a pin shaft, a 407, a supporting rod, a 408, a rack, a 409, a sleeve plate, a 410, a sliding block, a 411, a sliding chute, a 5, a closing mechanism, a 501, a rotating door, a 502, a handle, a 503, a rotating clamp, a 504, a rotating shaft, a 505, a convex plate, a 506, a first screw, a 6, a dustproof mechanism, a 601, a filter screen, a 602, a wafer, a 603 and a second screw.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable high-voltage switch cabinet comprises a first cabinet body 1, a second cabinet body 2 is arranged below the first cabinet body 1, the first cabinet body 1 and the second cabinet body 2 form a complete high-voltage switch cabinet, an adjusting mechanism 4 is arranged on the outer side of the first cabinet body 1, the adjusting mechanism 4 comprises a worm 401, a rotating rod 402, a bearing 403, a transverse plate 404, a worm wheel 405, a pin shaft 406, a supporting rod 407, a rack 408, a sleeve plate 409, a sliding block 410 and a sliding chute 411, the rotating rod 402 is fixedly connected to the outer wall above the worm 401, the worm 401 is rotatably connected with the transverse plate 404 through the bearing 403, the rotating rod 402 drives the worm 401 to rotate on the transverse plate 404 through the bearing 403, the worm 401 is meshed with the worm wheel 405, the worm wheel 405 is rotatably connected with the supporting rod 407 through the pin shaft 406, the worm wheel 405 is rotated on the supporting rod 407 through the pin shaft 406 through the meshing force between the worm 401 and the worm wheel 405, the worm wheel 405 is meshed with the rack 408, the right end of the rack 408 is fixedly connected with the upper left end of the first cabinet body 1, the right bottom end of the transverse plate 404 is fixedly connected with the left top end of the sleeve plate 409, the upper inner wall of the sleeve plate 409 is attached to the lower outer wall of the first cabinet body 1, the first cabinet body 1 moves up and down in the sleeve plate 409 to adjust the internal volume between the first cabinet body 1 and the second cabinet body 2 through the meshing force between the worm wheels 405 on the two sides and the racks 408 on the two sides, the worm wheels 405 on the two sides synchronously and reversely rotate, the sleeve plate 409 is made of hard rubber materials to ensure the sealing performance between the sleeve plate 409 and the first cabinet body 1, the lower inner wall of the sleeve plate 409 is fixedly connected with the upper outer wall of the second cabinet body 2, the upper left inner wall of the sleeve plate 409 is provided with the slide block 410, the right end of the slide block 410 is fixedly connected with the lower left end of the first cabinet body 1, the slide block, the first cabinet body 1 slides up and down in the sliding groove 411 on the sleeve plate 409 through the sliding block 410, the sliding groove 411 prevents the sliding block 410 from derailing, the sliding block 410 and the sliding groove 411 form a sliding structure, the sliding block 410 slides up in the sliding groove 411, and the racks 408 are symmetrically distributed on the left side and the right side by taking the center line of the first cabinet body 1 as the center, so that the first cabinet body 1 moves up and down stably.

The front end of the sleeve plate 409 is provided with a closing mechanism 5, the closing mechanism 5 comprises a revolving door 501, a handle 502, a revolving clamp 502, a revolving shaft 504, a convex plate 505 and first screws 506, the front end of the left side of the revolving door 501 is fixedly connected with the handle 502, the handles 501 on two sides are dragged to drive the revolving doors 501 on two sides to open or close an opening in the middle of the sleeve plate 409, the revolving door 501 is made of hard rubber materials, the sealing performance of the opening of the sleeve plate 409 is guaranteed, the upper side and the lower side of the right end of the revolving door 501 are fixedly connected with the revolving clamp 503, the revolving clamp 503 is rotatably connected with the convex plate 505 through the revolving shaft 504, the revolving clamps 503 on two sides of the revolving door 501 are respectively rotated on the convex plates 505 on two sides through the revolving shaft 504, the right side of the convex plate 505 is in threaded connection with the sleeve plate 409 through the first screws 506, and two.

The top rigid coupling of the second cabinet body 2 has a base 3, and base 3 supports the second cabinet body 2.

Dustproof mechanism 6 is installed to the below front end of the second cabinet body 2, dustproof mechanism 6 includes filter screen 601, disk 602 and second screw 603, the equal rigid coupling in four corners of filter screen 601 has disk 602, four disks 602 all link to each other through the below front end screw thread of second screw 603 with the second cabinet body 2, the disk 602 in filter screen 601 four corners is fixed at the opening of second cabinet body 2 front end through second screw 603 respectively, filter screen 601 prevents that the dust from getting into the second cabinet body 2 in, do benefit to the circuit component heat dissipation in the second cabinet body 2 simultaneously, filter screen 601 is made by the stainless steel wire net that the surface was covered with the through-hole.

When the adjustable high-voltage switch cabinet is used, firstly, the rotating rods 402 at two sides are manually and synchronously rotated in the opposite directions, the rotating rods 402 drive the worm 401 to rotate on the transverse plate 404 through the bearing 403, the worm wheel 405 is rotated on the support rod 407 by the pin 406 by the engagement force between the worm 401 and the worm wheel 405, the meshing force between the worm gears 405 on the two sides and the racks 408 on the two sides enables the first cabinet body 1 to slide up and down in the sliding groove 411 on the sleeve plate 409 through the sliding block 410 to adjust the internal volume between the first cabinet body 1 and the second cabinet body 2, the handles 501 on the two sides are dragged to drive the rotating clamps 503 on the rotating doors 501 on the two sides to rotate on the convex plates 505 on the two sides through the rotating shafts 504 respectively so that the opening in the middle of the sleeve plate 409 is opened or closed to overhaul an internal circuit, the wafers 602 at the four corners of the filter screen 601 are fixed at the front end opening of the second cabinet body 2 through the second screws 603 respectively, and the filter screen 601 prevents dust from entering the second cabinet body 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. An adjustable high-voltage switch cabinet, includes first cabinet body (1), its characterized in that: a second cabinet body (2) is arranged below the first cabinet body (1), and an adjusting mechanism (4) is arranged on the outer side of the first cabinet body (1);

the adjusting mechanism (4) comprises a worm (401), a rotating rod (402), a bearing (403), a transverse plate (404), a worm wheel (405), a pin shaft (406), a supporting rod (407), a rack (408), a sleeve plate (409), a sliding block (410) and a sliding groove (411);

the top outer wall rigid coupling of worm (401) has bull stick (402), worm (401) rotates with diaphragm (404) through bearing (403) and links to each other, worm (401) meshes with worm wheel (405) and links to each other, worm wheel (405) rotates with bracing piece (407) through round pin axle (406) and links to each other, the bottom rigid coupling of bracing piece (407) is on the right side top of diaphragm (404), worm wheel (405) meshes with rack (408) and links to each other, the right-hand member rigid coupling of rack (408) is at the top left end of the first cabinet body (1), the right side bottom rigid coupling of diaphragm (404) is on the left side top of lagging (409), the top inner wall of lagging (409) is laminated with the below outer wall of the first cabinet body (1), the below inner wall of lagging (409) is rigid coupling with the top outer wall of the second cabinet body (2), the top left side inner wall of lagging (409) is equipped with slider (410), the right-hand member rigid coupling of slider (410) is at the below left end of the first cabinet body (1), slider (410) and spout (411) slip joint, the top left side inner wall at lagging (409) is seted up in spout (411).

2. An adjustable high-voltage switchgear according to claim 1, characterized in that: the sliding block (410) and the sliding groove (411) form a sliding structure.

3. An adjustable high-voltage switchgear according to claim 1, characterized in that: the racks (408) are symmetrically distributed on the left side and the right side by taking the center line of the first cabinet body (1) as the center.

4. An adjustable high-voltage switchgear according to claim 1, characterized in that: the front end of the sleeve plate (409) is provided with a closing mechanism (5);

the closing mechanism (5) comprises a rotating door (501), a handle (502), a rotating clamp (503), a rotating shaft (504), a convex plate (505) and a first screw (506);

the left front end of revolving door (501) has been connected with handle (502) admittedly, both sides all are connected with the commentaries on classics and press from both sides (503) about the right-hand member of revolving door (501) firmly, change and press from both sides (503) and rotate with flange (505) through pivot (504) and link to each other, the right side of flange (505) all links to each other with lagging (409) screw thread through first screw (506).

5. An adjustable high-voltage switchgear according to claim 1, characterized in that: the top end of the second cabinet body (2) is fixedly connected with a base (3).

6. An adjustable high-voltage switchgear according to claim 1, characterized in that: a dustproof mechanism (6) is arranged at the front end below the second cabinet body (2);

the dustproof mechanism (6) comprises a filter screen (601), a circular sheet (602) and a second screw (603);

the four corners of filter screen (601) are all the rigid coupling have disk (602), four disk (602) all link to each other through second screw (603) and the below front end screw thread of the second cabinet body (2).