CN217607251U

CN217607251U - Cubical switchboard for electrical engineering

Info

Publication number: CN217607251U
Application number: CN202221764284.8U
Authority: CN
Inventors: 张冬华; 王刚磊; 牛志强
Original assignee: Tangshan Yizhong Power Equipment Co ltd
Current assignee: Tangshan Yizhong Power Equipment Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-18
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to an electrical engineering technical field, and a cubical switchboard for electrical engineering is disclosed, including cubical switchboard and cabinet door, four rotation grooves have been seted up to the preceding terminal surface of cubical switchboard, it has the rotation post to rotate inslot fixed mounting, the inside of cabinet door corresponds the position that rotates the post and has seted up movable groove, activity inslot movable mounting has the kelly, activity inslot left and right sides fixed mounting has the spring, terminal surface fixed mounting has the handle before two sets of kelly of longitudinal symmetry, the rear end face of cabinet door corresponds the position fixed mounting of the left and right sides in the kelly has the pivot, wall movable mounting has the calliper that can revolute the rotation of axes outside the pivot, the lateral wall face that adjacent two sets of callipers kept away from each other is hugged closely with the internal face of kelly. The utility model discloses in, two sets of callipers on right side are rotated the post and are strutted at the pivoted in-process, make the cabinet door open from the right side, and the left side is with the reason, make the cabinet door freely change the direction that opens and shuts according to simple to operate, make things convenient for the dismouting of cubical switchboard internal plant to overhaul.

Description

Cubical switchboard for electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field especially relates to a cubical switchboard for electrical engineering.

Background

The switch cabinet is mainly used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet by a circuit breaker mounting mode; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

Through retrieval application No. CN202122035915.4 discloses a cubical switchboard for electrical engineering, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet door and switch group, the cabinet body upper end is run through and is provided with the heat dissipation fan, two sets of spouts have been seted up to two inner wall symmetries of the cabinet body, the inboard fixedly connected with mounting panel of two sets of sliders, mounting panel fixed surface is provided with a plurality of switch groups, the lower extreme symmetry that the mounting panel surface lies in the switch group is provided with a plurality of wire hoops, it is connected with the bobbin to lie in the spout lower extreme rotation between the two inner walls of the cabinet body, cabinet body outer wall fixed mounting has miniature water chiller, the bobbin, miniature water chiller, loop through the water pipe intercommunication between the water tank. The utility model discloses a set up and be used for wire-wound bobbin specially and carry out the collar of fixing to the circuit for the internal circuit of cabinet distributes in good order, makes things convenient for the later stage to overhaul, and through at bobbin inner chamber intercommunication water source, makes the heat dissipation to the circuit better, has reduced the circuit fault rate, and its practicality is good, is worth market popularization and use.

This cubical switchboard can only be followed a direction and opened the cabinet door, when installing the cubical switchboard in constrictive space, often meets the cubical switchboard and opens limitedly because of reasons such as wall, and the phenomenon that can't normally open and shut influences the installation and the operation of internal plant, and the cabinet door that the side was opened simultaneously causes inconvenience easily when installing and overhauing cubical switchboard internal plant, consequently needs the cabinet door that can conveniently dismantle to deal with this kind of inconvenience.

Therefore, the switch cabinet for electrical engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a switch cabinet for electrical engineering.

In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, a cubical switchboard for electrical engineering, including cubical switchboard and the cabinet door that sets up terminal surface before the cubical switchboard, four rotation grooves have been seted up to the preceding terminal surface of cubical switchboard, and four rotation grooves divide into about two sets ofly, and the preceding terminal surface at the cubical switchboard is seted up to every group rotation groove longitudinal symmetry, rotate inslot fixed mounting and have the rotation post, rotate the post and be the cylinder type piece, the activity groove has been seted up to the position that the inside of cabinet door corresponds the rotation post, the activity groove is the Y-shaped groove, and movable mounting has the kelly in the activity groove, the kelly is Y-shaped piece and kelly can slide around the activity inslot, the rear end face of kelly runs through the cabinet door, and the preceding terminal surface of cabinet door of kelly, the left and right sides fixed mounting has the spring in the activity inslot, terminal surface and the preceding terminal surface fixed connection of both sides of kelly of spring, and terminal surface fixed mounting has the handle before two sets of kelly of longitudinal symmetry, the rear end face of the corresponding left and right sides of kelly all is vertical direction fixed mounting has the pivot, the position of the left and right sides in the kelly has vertical direction fixed mounting to have the pivot outer movable mounting to have the wall that can revolute axle, and the calliper of the mutual wall of the rotary calliper, and the mutual wall face of two sets of calliper of the adjacent rotary calliper of keeping away from the side wall of calliper of rotary calliper of two sets of rotary calliper of neighbouring side wall.

Preferably, the rear end surfaces of the left side and the right side of the clamping rod are inclined surfaces.

Preferably, the inner wall surface of the caliper is an arc surface attached to the rotating column, and the rear end surface of the caliper is an arc surface.

Preferably, the length of the spring is the same as the length of the clamping rod extending out of the rear end face of the cabinet door.

Preferably, a fixing groove is formed in the position, corresponding to the position between the upper rotating groove and the lower rotating groove, of the front end face of the switch cabinet, a rotating shaft capable of rotating around the axis of the rotating shaft is movably mounted in the middle of the cabinet door, and the rotating shaft and the fixing groove are located at the same horizontal height.

As preferred, the rear end face fixed mounting of axis of rotation has movable sleeve, movable sleeve about, terminal surface fretwork and movable sleeve in movable sleeve movable mounting have can be in movable sleeve horizontal slip's dwang, the equal movable mounting in both ends has the gangbar about the dwang, and the one end movable mounting that the dwang was kept away from to the gangbar has the tight pole of support, the rear end face left and right sides fixed mounting of cabinet door has fixed sleeve, fixed sleeve can be in supporting the tight pole horizontal slip, the one end fixed mounting that the gangbar was kept away from to the tight pole has the fixed block.

Preferably, the end face, close to the fixing groove, of each fixing block is provided with a semicircular groove, the fixing blocks can slide left and right in the fixing groove, and the distance between the end faces, far away from each other, of the two adjacent groups of fixing blocks is equal to the sum of the width of the inner wall of the switch cabinet and the depth of the fixing groove.

Advantageous effects

The utility model provides a cubical switchboard for electrical engineering. The method has the following beneficial effects:

(1) This switch cabinet for electrical engineering, when the cabinet door is opened from the right side to needs, the handle on pulling right side, it blocks two sets of callipers and outwards removes to rotate the post, the handle on right side can only drive the kelly and move along, the rear end face that makes the kelly slides in the activity inslot, thereby it is rotatory to make about two sets of callipers can revolute the direction that the axial was kept away from and is rotated the post, the left calliper of cabinet door makes the cabinet door rotatory around the axis that the post was rotated in the left side at left rotation post outer wall this moment, two sets of callipers on right side are rotated the post at the pivoted in-process and are strutted, make the cabinet door open from the right side, the left side is the same as, make the cabinet door freely change the direction that opens and shuts according to simple to operate, make things convenient for the dismouting of switch cabinet internal plant to overhaul.

(2) This cubical switchboard for electrical engineering, when needs are to the whole time of demolising of cabinet door, rotatory axis of rotation makes the axis of rotation become vertically by the level, thereby it becomes vertical state to drive the dwang to have the level, the dwang slides to axis of rotation department through the gangbar with two sets of tight poles of support at the pivoted in-process, thereby the fixed slot is all kept away from to two sets of fixed blocks about making, stimulate the handle of the left and right sides this moment simultaneously, the calliper that makes the left and right sides all can break away from the rotation post, thereby can make things convenient for the installation of cabinet door with the whole dismantlement of cabinet door.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other implementation drawings may be derived by those of ordinary skill in the art without inventive effort from the drawings provided.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the range which can be covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention.

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

FIG. 2 is a sectional view of the three-dimensional structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the lock structure of the present invention.

Illustration of the drawings:

1. a switch cabinet; 2. a cabinet door; 3. a rotating groove; 4. rotating the column; 5. a movable groove; 6. a clamping rod; 7. a spring; 8. a handle; 9. a rotating shaft; 10. a caliper; 11. fixing grooves; 12. a rotating shaft; 13. a movable sleeve; 14. rotating the rod; 15. a linkage rod; 16. a tightening rod; 17. fixing the sleeve; 18. and fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example (b): the utility model provides a cubical switchboard for electrical engineering, as shown in fig. 1-4, includes cubical switchboard 1 and the cabinet door 2 of setting terminal surface before cubical switchboard 1, four rotation grooves 3 have been seted up to cubical switchboard 1's preceding terminal surface, and four rotation grooves 3 divide into about two sets of, and every group rotates the preceding terminal surface of seting up at cubical switchboard 1 of groove 3 upper and lower symmetry, it has rotation post 4 to rotate 3 internal fixed mounting, and rotation post 4 is the cylinder type piece, the inside of cabinet door 2 corresponds the position of rotating post 4 and has seted up movable groove 5, movable groove 5 is the Y-shaped groove, and movable mounting has clamping bar 6 in the movable groove 5, clamping bar 6 is Y-shaped piece and clamping bar 6 can slide around in movable groove 5, the rear end face of clamping bar 6 runs through cabinet door 2, and the preceding terminal surface of clamping bar 6 runs through the preceding terminal surface of cabinet door 2, the left and right sides fixed mounting has spring 7 in the movable groove 5, and the rear end face of spring 7 and the preceding terminal surface fixed connection of clamping bar 6 both sides, and two sets of clamping bar 6 preceding terminal surface fixed mounting have handle 8, make things convenient for the user, the rear wall surface of cabinet door 2 corresponds the internal face of the movable clamp 9 and the vertical calliper that the pivot 9 outer side wall surface is located and the vertical calliper 10 that the pivot is located and the vertical outside the pivot axis 10 that the vertical clamp bar is kept away from the terminal surface.

The left and right rear end faces of the clamping rod 6 are inclined planes, so that the calipers 10 can be conveniently extruded to restore the calipers 10 to a closed state.

The inner wall surface of caliper 10 is the cambered surface of laminating with rotating post 4, and the rear end face of caliper 10 is the arcwall face, and caliper 10 can rotate in rotating groove 3 when caliper 10 revolutes axle 9 and rotates.

The length of the spring 7 is the same as the length of the clamping rod 6 extending out of the rear end face of the cabinet door 2.

The front end face of the switch cabinet 1 is provided with a fixing groove 11 corresponding to the position between the upper and lower two groups of rotating grooves 3, the middle part of the cabinet door 2 is movably provided with a rotating shaft 12 capable of rotating around the axis of the cabinet door, and the rotating shaft 12 and the fixing groove 11 are at the same horizontal height.

Rear end face fixed mounting of axis of rotation 12 has movable sleeve 13, movable sleeve 13 about terminal surface fretwork and movable sleeve 13 in movable sleeve have can be in movable sleeve 13 horizontal slip's dwang 14, the equal movable mounting in both ends has gangbar 15 about dwang 14, and the one end movable mounting that dwang 14 was kept away from to gangbar 15 has support tight pole 16, cabinet door 2's rear end face left and right sides fixed mounting has fixed sleeve 17, fixed sleeve 17 can be in supporting tight pole 16 horizontal slip, support the one end fixed mounting that tight pole 16 kept away from gangbar 15 and have fixed block 18.

The end face, close to the fixing groove 11, of the fixing block 18 is provided with a semicircular groove, and the fixing block 18 can slide left and right in the fixing groove 11.

Distance between the terminal surface of keeping away from each other between two sets of adjacent fixed blocks 18 equals 1 inner wall width of cubical switchboard and the 11 degree of depth sums of fixed slot, when left side fixed block 18 laminates with left side fixed slot 11 promptly, right side fixed block 18 breaks away from with right side fixed slot 11 to can not blockked by fixed block 18 when cabinet door 2 is opened from the right side, when opening from the left side, the arcwall face of left side fixed block 18 can break away from left side fixed slot 11 at the pulling in-process, does not influence cabinet door 2 and opens from the left and right sides.

The utility model discloses a theory of operation: when cabinet door 2 is opened from the right side to needs, the handle 8 on pulling right side, it blocks two sets of calliper 10 and outwards removes to rotate post 4, handle 8 on right side can only drive kelly 6 and move along, make the rear end face of kelly 6 slide into in the activity groove 5, thereby make about two sets of calliper 10 can revolute 9 direction rotations of rotating post 4 to keeping away from of pivot, the left calliper 10 pincers of cabinet door 2 make cabinet door 2 rotate the axis rotation of post 4 around the left side at left rotation post 4 outer wall this moment, two sets of calliper 10 on right side are rotated post 4 struts at the pivoted in-process, make cabinet door 2 open from the right side, the left side is the same reason, make cabinet door 2 can freely change the direction that opens and shuts according to simple to operate, make things convenient for the dismouting of 1 internal plant of cubical switchboard to overhaul.

When needs are to cabinet door 2 whole demolishs, rotatory axis of rotation 12, make axis of rotation 12 become vertical by the level, thereby it becomes vertical state to drive dwang 14 to have the level, dwang 14 slides to axis of rotation 12 department through gangbar 15 with two sets of tightening rods 16 at the pivoted in-process, thereby fixed slot 11 is all kept away from to two sets of fixed blocks 18 about the messenger, stimulate the handle 8 of the left and right sides simultaneously this moment, calliper 10 that makes the left and right sides all can break away from and rotate post 4, thereby can be with cabinet door 2 whole dismantlement, make things convenient for cabinet door 2's installation.

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 cubical switchboard for electrical engineering, includes cubical switchboard (1) and sets up cabinet door (2) of terminal surface before cubical switchboard (1), its characterized in that: four rotation grooves (3) have been seted up to the preceding terminal surface of cubical switchboard (1), and four rotation grooves (3) divide into about two sets of, and every group rotates the preceding terminal surface of groove (3) longitudinal symmetry and sets up at cubical switchboard (1), rotate in groove (3) fixed mounting have rotation post (4), rotate post (4) and be the cylinder shape piece, activity groove (5) have been seted up to the inside position that corresponds rotation post (4) of cabinet door (2), activity groove (5) are the Y-shaped groove, and movable mounting has kelly (6) in activity groove (5), kelly (6) are Y-shaped piece and kelly (6) can slide around in activity groove (5), the rear end face of kelly (6) runs through cabinet door (2), and the preceding terminal surface of kelly (6) runs through cabinet door (2), the left and right sides fixed mounting has spring (7) in activity groove (5), the rear end face of spring (7) and the preceding terminal surface of both sides of kelly (6) and the both sides fixed connection of kelly (6), and two sets of the preceding terminal surface fixed mounting of kelly (6) of upper and two sets of vertical rotary caliper (10) are the outside the rotary shaft (10) and the rotary caliper (10) and the inboard wall surface of the rotary caliper (10) and the corresponding caliper (10) of the inside the rotary caliper (6) and the rotary caliper (10) of the rotary caliper (10) and the inside the rotary caliper (6) of the door (6) and the lateral wall of the caliper (10) and the caliper (10) are all installed The surface is tightly attached.

2. The switch cabinet for electrical engineering according to claim 1, wherein: the rear end faces of the left side and the right side of the clamping rod (6) are inclined planes.

3. The switch cabinet for electrical engineering according to claim 1, wherein: the inner wall surface of the caliper (10) is an arc surface attached to the rotating column (4), and the rear end surface of the caliper (10) is an arc surface.

4. The switch cabinet for electrical engineering according to claim 1, wherein: the length of the spring (7) is the same as the length of the clamping rod (6) extending out of the rear end face of the cabinet door (2).

5. The switch cabinet for electrical engineering according to claim 1, wherein: the front end face of the switch cabinet (1) corresponds to the position between the upper and lower two sets of rotating grooves (3) and is provided with a fixing groove (11), the middle part of the cabinet door (2) is movably provided with a rotating shaft (12) capable of rotating around the axis of the cabinet door, and the rotating shaft (12) and the fixing groove (11) are at the same horizontal height.

6. The switch cabinet for electrical engineering according to claim 5, wherein: rear end face fixed mounting of axis of rotation (12) has movable sleeve (13), movable sleeve (13) about terminal surface fretwork and movable sleeve (13) interior movable mounting have can be in movable sleeve (13) horizontal slip dwang (14), the equal movable mounting in both ends has gangbar (15) about dwang (14), and the one end movable mounting who dwang (14) were kept away from in gangbar (15) has support tight pole (16), the rear end face left and right sides fixed mounting of cabinet door (2) has fixed sleeve (17), fixed sleeve (17) can be in supporting tight pole (16) horizontal slip, the one end fixed mounting that keeps away from gangbar (15) to tight pole (16) has fixed block (18).

7. The switch cabinet for electrical engineering according to claim 6, wherein: the end face, close to the fixing groove (11), of the fixing block (18) is provided with a semicircular groove, the fixing block (18) can slide left and right in the fixing groove (11), and the distance between the end faces, far away from each other, of the two adjacent groups of fixing blocks (18) is equal to the sum of the width of the inner wall of the switch cabinet (1) and the depth of the fixing groove (11).