CN211879801U - Switch cabinet convenient to overhaul - Google Patents
Switch cabinet convenient to overhaul Download PDFInfo
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- CN211879801U CN211879801U CN201922166112.5U CN201922166112U CN211879801U CN 211879801 U CN211879801 U CN 211879801U CN 201922166112 U CN201922166112 U CN 201922166112U CN 211879801 U CN211879801 U CN 211879801U
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Abstract
The utility model discloses a cubical switchboard convenient to overhaul relates to cubical switchboard technical field. The utility model comprises a cabinet body and a cabinet door, wherein a supporting structure is connected between the cabinet body and the cabinet door; the supporting structure comprises a supporting rod hinged to the top door head of the cabinet body, the other end of the supporting rod is connected with a rotating seat, and the end of the supporting rod is connected with a Z-shaped connecting rod in a chain mode. The utility model discloses an opening the device and fixing open cabinet door, prevent that the cabinet door from receiving unexpected pipe wall such as wind-force, manpower, when having risen to wind like this, the door leaf is difficult to be blown back by wind, has guaranteed maintainer's personal safety, has also guaranteed that the electrical apparatus components and parts in the electrical apparatus cabinet door are not hurt.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard, especially, relate to a cubical switchboard convenient to overhaul.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion 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 classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; 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 fields 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.
Aiming at the problems that in the prior art, when the switch cabinet is overhauled, the cabinet door is easy to rotate, and is often blown back by wind or is closed improperly, the overhaul is interfered, and an innocent person can be injured carelessly slightly, so that unnecessary injuries are caused to overhaul personnel; moreover, because the wind power is strong, the box door has huge revolving force, so that people are easily injured, and certain potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubical switchboard convenient to overhaul to current problem has been solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a switch cabinet convenient for maintenance, which comprises a cabinet body and a cabinet door, wherein a supporting structure is connected between the cabinet body and the cabinet door; the supporting structure comprises a supporting rod hinged to the top door head of the cabinet body, the other end of the supporting rod is connected with a rotating seat, and the end of the supporting rod is connected with a Z-shaped connecting rod in a linked mode.
Furthermore, a first groove is formed in the position of a door head at the top of the cabinet body, and a hinge shaft hinged with the support rod is arranged in the first groove.
Furthermore, the rotating seat is a clamping block clamped at the corner of the top end of the cabinet door, a clamping groove matched with the cabinet door is formed in the clamping block, and a fastening screw is further arranged on the clamping block; a second groove is formed in the top of the rotating seat, a rotating shaft is rotatably connected in the second groove, a base plate is fixed to the end portion of the rotating shaft, and a limiting baffle is arranged on the base plate; the limiting baffle is provided with a through hole matched with the Z-shaped connecting rod; the tip of "Z" font connecting rod is equipped with the cooperation section with perforating hole matched with, the junction of "Z" font connecting rod and cooperation section is equipped with the limiting plate, the tip of cooperation section is fixed with a fixed plate through the screw rod, still be equipped with a rubber cushion collar between fixed plate and the limit baffle.
Furthermore, the support rod comprises an internal thread sleeve, two ends of the internal thread sleeve are respectively connected with a thread column, and a T-shaped pin rod is fixed at the end part of the thread column in a matching manner; the T-shaped pin rod is provided with a connecting section A matched with the hinge shaft in a matching way or a connecting section B matched with the Z-shaped connecting rod in a matching way; the end parts of the connecting section B and the connecting section A are provided with blind grooves which are movably matched with the T-shaped pin rods and have T-shaped cross sections.
Furthermore, the support rod comprises a connecting part positioned in the middle, and two ends of the connecting part are respectively in threaded connection with a connecting section C matched with the hinge shaft and a connecting section D matched with the Z-shaped connecting rod; the connecting part comprises two connecting pipes which are mutually connected and are in running fit. The end part of the connecting pipe is provided with a convex ring; a lantern ring matched with the convex rings is arranged at the joint part of the two connecting pipes, a fixing ring A clamped on one convex ring is arranged at one end of the lantern ring, and a fixing ring B clamped on the other convex ring is fixed at the other end of the lantern ring through a fixing screw; the end part of the lantern ring is provided with a turning hole matched with the fixing ring B.
Further, replace the seat of rotating with the fixing base, the fixing base passes through the hinge can overturn and fixes at the cabinet door top, normal running fit has a dead lever on the fixing base, the tip of dead lever is fixed with a rectangular plate, be equipped with on the rectangular plate with "Z" font connecting rod matched with through-hole.
The utility model discloses following beneficial effect has:
1. the utility model discloses an opening the device and fixing open cabinet door, prevent that the cabinet door from receiving unexpected pipe wall such as wind-force, manpower, when having risen to wind like this, the door leaf is difficult to be blown back by wind, has guaranteed maintainer's personal safety, has also guaranteed that the electrical apparatus components and parts in the electrical apparatus cabinet door are not hurt.
2. The utility model discloses a setting of vaulting pole has realized opening different controls to the cabinet door, is convenient for open the cabinet door to the arbitrary angle that opens according to the demand.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of a support rod structure in embodiment 1 of the present invention;
fig. 4 is a schematic view of a support rod structure according to embodiment 2 of the present invention;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
fig. 6 is a schematic view of a fixing base structure according to embodiment 3 of the present invention;
fig. 7 is a front view of the structure of fig. 6.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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.
Example 1
Referring to fig. 1-3, a switch cabinet convenient for maintenance includes a cabinet body 1 and a cabinet door 11, wherein a supporting structure is connected between the cabinet body 1 and the cabinet door 11; the supporting structure comprises a supporting rod 3 hinged at the position of a door head at the top of the cabinet body 1, the other end of the supporting rod 3 is connected with a rotating seat 2, and the end part of the supporting rod 3 is connected with a Z-shaped connecting rod 4 in a linking mode.
Preferably, a first groove 12 is formed at the position of the top door lintel of the cabinet 1, and a hinge shaft 13 hinged with the support bar 3 is arranged at the first groove 12.
Referring to fig. 2, the rotating base 2 is a clamping block clamped at a corner of the top end of the cabinet door 11, the clamping block is provided with a clamping groove matched with the cabinet door 11, and the clamping block is further provided with a fastening screw 22; a second groove 21 is formed in the top of the rotating seat 2, a rotating shaft is rotatably connected in the second groove 21, a base plate 23 is fixed at the end of the rotating shaft, and a limit baffle 24 is arranged on the base plate 23; the limiting baffle 24 is provided with a through hole matched with the Z-shaped connecting rod 4; the end of the Z-shaped connecting rod 4 is provided with a matching section matched with the through hole, the joint part of the Z-shaped connecting rod 4 and the matching section is provided with a limiting plate 41, the end of the matching section is fixed with a fixing plate 43 through a screw 44, and a rubber buffer sleeve 45 is arranged between the fixing plate 43 and the limiting baffle 24.
Referring to fig. 3, the support rod 3 includes an internal thread sleeve 31, two ends of the internal thread sleeve 31 are respectively connected with a thread column 32, and a T-shaped pin 33 is fixed at an end of the thread column 32; the T-shaped pin rod 33 is provided with a connecting section A34 matched with the hinge shaft 13 in a matching way or a connecting section B35 matched with the Z-shaped connecting rod 4 in a matching way; the ends of the connecting section B35 and the connecting section A34 are provided with blind grooves which are movably matched with the T-shaped pin rod 33 and have T-shaped cross sections.
When in use, the connecting section A34 and the connecting section B35 which can be formed by rotating the internal thread sleeve 31 are opposite or relatively moved, thereby realizing the adjustment of the length of the supporting rod 3; the length is adjusted to control the opening angle of the cabinet door 11.
Example 2
Referring to fig. 1-2 and 4-5, a switch cabinet convenient to overhaul comprises a cabinet body 1 and a cabinet door 11, wherein a supporting structure is connected between the cabinet body 1 and the cabinet door 11; the supporting structure comprises a supporting rod 3 hinged at the position of a door head at the top of the cabinet body 1, the other end of the supporting rod 3 is connected with a rotating seat 2, and the end part of the supporting rod 3 is connected with a Z-shaped connecting rod 4 in a linking mode.
Preferably, a first groove 12 is formed at the position of the top door lintel of the cabinet 1, and a hinge shaft 13 hinged with the support bar 3 is arranged at the first groove 12.
Referring to fig. 2, the rotating base 2 is a clamping block clamped at a corner of the top end of the cabinet door 11, the clamping block is provided with a clamping groove matched with the cabinet door 11, and the clamping block is further provided with a fastening screw 22; a second groove 21 is formed in the top of the rotating seat 2, a rotating shaft is rotatably connected in the second groove 21, a base plate 23 is fixed at the end of the rotating shaft, and a limit baffle 24 is arranged on the base plate 23; the limiting baffle 24 is provided with a through hole matched with the Z-shaped connecting rod 4; the end of the Z-shaped connecting rod 4 is provided with a matching section matched with the through hole, the joint part of the Z-shaped connecting rod 4 and the matching section is provided with a limiting plate 41, the end of the matching section is fixed with a fixing plate 43 through a screw 44, and a rubber buffer sleeve 45 is arranged between the fixing plate 43 and the limiting baffle 24.
Referring to fig. 4-5, the support rod 3 includes a connecting part located at the middle part, and two ends of the connecting part are respectively connected with a connecting section C36 matched with the hinge shaft 13 and a connecting section D37 matched with the Z-shaped connecting rod 4 in a threaded manner; the connecting portion comprises two interconnecting and rotationally cooperating connecting tubes 38. The end of the connecting pipe 38 is provided with a convex ring 381; a lantern ring 39 matched with the convex rings 381 is arranged at the joint of the two connecting pipes 38, a fixing ring A391 clamped on one convex ring 381 is arranged at one end of the lantern ring 39, and a fixing ring B393 clamped on the other convex ring 381 is fixed at the other end of the lantern ring 39 through a fixing screw 394; the end of the collar 39 is provided with a turn-over 392 that cooperates with the securing ring B393.
The length of the support rod 3 can be adjusted by rotating one of the connecting pipes 38 or rotating both connecting pipes 38 together, so that the connecting section C36 and the connecting section D37 rotate along the thread matching with the connecting pipe 38; the length is adjusted to control the opening angle of the cabinet door 11.
Example 3
Referring to fig. 1, 3, 6 and 7, a switch cabinet convenient for maintenance includes a cabinet body 1 and a cabinet door 11, wherein a supporting structure is connected between the cabinet body 1 and the cabinet door 11; the supporting structure comprises a supporting rod 3 hinged at the position of a door head at the top of the cabinet body 1, the other end of the supporting rod 3 is connected with a fixed seat 5, and the end part of the supporting rod 3 is connected with a Z-shaped connecting rod 4 in a chain mode.
Preferably, a first groove 12 is formed at the position of the top door lintel of the cabinet 1, and a hinge shaft 13 hinged with the support bar 3 is arranged at the first groove 12.
Referring to fig. 6 and 7, the fixing base 5 is fixed on the top of the cabinet door 11 in a reversible manner by hinges, a fixing rod 51 is rotatably fitted on the fixing base 5, a rectangular plate 52 is fixed on the end of the fixing rod 51, and a through hole 53 matched with the Z-shaped connecting rod 4 is formed in the rectangular plate 52; the end of the Z-shaped connecting rod 4 is provided with a matching section matched with the through hole, the joint part of the Z-shaped connecting rod 4 and the matching section is provided with a limiting plate 41, the end of the matching section is fixed with a fixing plate 43 through a screw 44, and a rubber buffer sleeve 45 is arranged between the fixing plate 43 and the limiting baffle 24.
Referring to fig. 3, the support rod 3 includes an internal thread sleeve 31, two ends of the internal thread sleeve 31 are respectively connected with a thread column 32, and a T-shaped pin 33 is fixed at an end of the thread column 32; the T-shaped pin rod 33 is provided with a connecting section A34 matched with the hinge shaft 13 in a matching way or a connecting section B35 matched with the Z-shaped connecting rod 4 in a matching way; the ends of the connecting section B35 and the connecting section A34 are provided with blind grooves which are movably matched with the T-shaped pin rod 33 and have T-shaped cross sections.
The fixed seat 5 is fixed on the top of the cabinet door 11 in a turnover way through a hinge, and is turned out for use when in use, and is turned down when not in use, so that the space is not occupied.
Meanwhile, in the above embodiments 1 to 3, when not in use, the support rod 3 is received in the first groove 12 along the rotation direction of the hinge shaft 13.
When in use, the limit plate 41 of the Z-shaped connecting rod 4 is abutted on the limit baffle 24 or the rectangular plate 52, and the Z-shaped connecting rod 4 penetrates through the through hole and the through hole 53.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a cubical switchboard convenient to overhaul, includes the cabinet body (1) and cabinet door (11), its characterized in that: a supporting structure is connected between the cabinet body (1) and the cabinet door (11);
the supporting structure comprises a supporting rod (3) hinged to the top lintel of the cabinet body (1), the other end of the supporting rod (3) is connected with a rotating seat (2), and the end part of the supporting rod (3) is connected with a Z-shaped connecting rod (4) in a chain mode.
2. An easy-to-service switch cabinet as claimed in claim 1, characterized in that the cabinet body (1) is provided with a first groove (12) at the top lintel position and a hinge shaft (13) hinged with the support bar (3) is arranged in the first groove (12).
3. The switch cabinet convenient to overhaul as claimed in claim 2, wherein the rotating seat (2) is a block clamped at a corner of the top end of the cabinet door (11), the block is provided with a clamping groove matched with the cabinet door (11), and the block is further provided with a fastening screw (22);
a second groove (21) is formed in the top of the rotating seat (2), a rotating shaft is rotatably connected in the second groove (21), a base plate (23) is fixed to the end of the rotating shaft, and a limiting baffle (24) is arranged on the base plate (23); the limiting baffle (24) is provided with a through hole matched with the Z-shaped connecting rod (4);
the tip of "Z" font connecting rod (4) is equipped with the cooperation section with perforating hole matched with, the junction of "Z" font connecting rod (4) and cooperation section is equipped with limiting plate (41), the tip of cooperation section is fixed with a fixed plate (43) through screw rod (44), still be equipped with a rubber cushion collar (45) between fixed plate (43) and limit baffle (24).
4. The switch cabinet convenient to overhaul according to any one of claims 2 to 3, wherein the support rod (3) comprises an internal thread sleeve (31), two ends of the internal thread sleeve (31) are respectively connected with a thread column (32), and a T-shaped pin rod (33) is fixed at the end part of the thread column (32) in a matching way;
the T-shaped pin rod (33) is provided with a connecting section A (34) matched with the hinge shaft (13) in a matching way or a connecting section B (35) matched with the Z-shaped connecting rod (4) in a matching way;
the ends of the connecting section B (35) and the connecting section A (34) are provided with blind grooves which are movably matched with the T-shaped pin rod (33) and have T-shaped cross sections.
5. The switch cabinet convenient to overhaul as claimed in claim 2 or 3, wherein the support rod (3) comprises a connecting part located in the middle, and the two ends of the connecting part are respectively in threaded connection with a connecting section C (36) matched with the hinge shaft (13) and are provided with a connecting section D (37) matched with the Z-shaped connecting rod (4) in a matching manner;
the connecting part comprises two connecting pipes (38) which are mutually connected and are matched in a rotating way;
a convex ring (381) is arranged at the end part of the connecting pipe (38);
a lantern ring (39) matched with the convex rings (381) is arranged at the joint of the two connecting pipes (38), a fixing ring A (391) clamped on one of the convex rings (381) is arranged at one end of the lantern ring (39), and a fixing ring B (393) clamped on the other convex ring (381) is fixed at the other end of the lantern ring (39) through a fixing screw (394);
the end part of the lantern ring (39) is provided with a turning-over (392) matched with the fixing ring B (393).
6. An easy-to-overhaul switch cabinet according to claim 1, characterized in that the rotating base (2) is replaced by a fixed base (5), the fixed base (5) is fixed on the top of the cabinet door (11) in a turnover way through a hinge, a fixed rod (51) is matched on the fixed base (5) in a rotating way, a rectangular plate (52) is fixed at the end part of the fixed rod (51), and a through hole (53) matched with the Z-shaped connecting rod (4) is arranged on the rectangular plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166112.5U CN211879801U (en) | 2019-12-06 | 2019-12-06 | Switch cabinet convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166112.5U CN211879801U (en) | 2019-12-06 | 2019-12-06 | Switch cabinet convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211879801U true CN211879801U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922166112.5U Active CN211879801U (en) | 2019-12-06 | 2019-12-06 | Switch cabinet convenient to overhaul |
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| CN (1) | CN211879801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346376A (en) * | 2021-07-07 | 2021-09-03 | 广东电网有限责任公司 | Rack switch board cabinet door fixing device |
| CN114256760A (en) * | 2021-12-22 | 2022-03-29 | 广东电网有限责任公司 | Cabinet door fixing device and electric power cabinet |
-
2019
- 2019-12-06 CN CN201922166112.5U patent/CN211879801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346376A (en) * | 2021-07-07 | 2021-09-03 | 广东电网有限责任公司 | Rack switch board cabinet door fixing device |
| CN114256760A (en) * | 2021-12-22 | 2022-03-29 | 广东电网有限责任公司 | Cabinet door fixing device and electric power cabinet |
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