CN210223828U - Switch board that security performance is high - Google Patents
Switch board that security performance is high Download PDFInfo
- Publication number
- CN210223828U CN210223828U CN201921597530.3U CN201921597530U CN210223828U CN 210223828 U CN210223828 U CN 210223828U CN 201921597530 U CN201921597530 U CN 201921597530U CN 210223828 U CN210223828 U CN 210223828U
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- plug
- cabinet door
- strip
- fixed connection
- block
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Abstract
The utility model discloses a switch board that security performance is high, including the cabinet body, cabinet door, base, slewing mechanism, turning block, lug, rotation post, baffle, protection machanism, fixed frame, card frame, outage mechanism, dwang, plug-in strip, connecting terminal and plug-in strip box. The utility model has the advantages that: rotate the post through dwang fixed connection, the dwang deviates from the one end fixed connection plug-in strip that rotates the post, plug-in strip box fixed connection cabinet door, plug-in strip box fixed connection connecting terminal, the plug-in strip block in connecting terminal, thereby when rotating the turning block, it drives the baffle and rotates together to rotate the post, make the baffle no longer block fixed frame and card frame, and the dwang also drives the plug-in strip and rotates, thereby make connecting terminal on plug-in strip and the plug-in strip box separately, realize the outage, thereby when opening the cabinet door, realize the outage of switch board, prevent that the spark contact in the explosive gas contact switch board from leading to the explosion, cause the production of the condition of injury of personnel and the loss of property.
Description
Technical Field
The utility model relates to a switch board specifically is a switch board that security performance is high, belongs to switch board technical field.
Background
The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment. The system is also used for controlling fire-fighting water pumps, diving pumps, fire-fighting fans, fans and lighting power distribution in an electric power system with 50HZ alternating current and voltage below 500V, and the control modes comprise direct start control, star-delta step-down start control, self-coupling step-down start control, frequency converter start control, soft start control and other various control modes, and an isolating switch and a fuse type switch can be used as isolating and breaking points.
However, in an environment containing explosive gas, the explosion-proof control cabinet needs to be used, and before the explosion-proof control cabinet is overhauled, the power supply needs to be cut off, but in the process of overhauling, an overhauling person may forget to cut off the power supply, and the electric spark in the control cabinet is in contact with the explosive gas, so that the explosion is generated, and the injury of the person and the property loss are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a switch board that security performance is high in order to solve above-mentioned problem, makes the inside outage of switch board when opening the cabinet door to prevent the production of the condition that the spark contact in explosive gas and the explosion-proof switch board leads to the explosion.
The utility model discloses a technical scheme realizes above-mentioned purpose, a control cabinet that security performance is high, including the cabinet body and cabinet door, the cabinet body is articulated through the hinge the cabinet door, the bottom fixed connection base of the cabinet body, the cabinet body fixed connection protection mechanism, the cabinet door fixed connection protection mechanism, protection mechanism includes fixed frame and card frame, the fixed frame fixed connection the cabinet body, the card frame fixed connection the cabinet door, the card frame block in the fixed frame; the cabinet door is rotatably connected with a rotating mechanism, the rotating mechanism comprises a rotating block, a protruding block, a rotating column and a baffle, the rotating column is rotatably connected with the cabinet door, the protruding block is sleeved on the rotating column, the protruding block is rotatably connected with the cabinet door, the rotating column is fixedly connected with the rotating block, the rotating column is fixedly connected with the baffle, and the baffle abuts against the clamping frame and the fixed frame; cabinet door fixed connection outage mechanism, outage mechanism includes dwang, plug-in strip, connecting terminal and plug-in strip box, dwang fixed connection the rotation post, the dwang deviates from the one end fixed connection of rotation post the plug-in strip, plug-in strip box fixed connection the cabinet door, the top fixed connection of plug-in strip box connecting terminal, the plug-in strip block in connecting terminal.
Preferably, in order to increase the leakproofness, protection machanism still includes the sealing washer, sealing washer fixed connection fixed frame, the sealing washer is contradicted the card frame.
Preferably, for convenient control the baffle with the pivoted of dwang removes, slewing mechanism still includes slider and spout, the spout is located on the cabinet door, slider fixed connection the turning block, slider sliding connection the spout, the spout is quarter ring structure.
Preferably, in order to prevent the rotating column from sliding off the cabinet door, the outer wall of the rotating block is provided with anti-slip threads, the protruding block is of a cylindrical structure, and the diameter of the protruding block is larger than that of the rotating column.
Preferably, in order to facilitate the engagement between the connection terminal and the blade, the top end of the connection terminal is in a half circular ring structure, and the inner radius of the connection terminal is equal to the diameter of the cylindrical blade.
Preferably, in order that the baffle plate and the rotating rod cannot affect each other when rotating, the baffle plate and the rotating rod are arranged on the same straight line.
The utility model has the advantages that: when the utility model is used, the rotating column is used for rotating the connecting cabinet door, the lug is sleeved on the rotating column, the lug rotates the connecting cabinet door, the rotating column is fixedly connected with the rotating block, the rotating column is fixedly connected with the baffle, and the baffle is butted with the clamping frame and the fixing frame, so that when the cabinet door is not opened, the clamping frame and the fixing frame are blocked by the baffle, and the cabinet door is prevented from being directly pulled open; and rotate the post through dwang fixed connection, the dwang deviates from the one end fixed connection plug-in strip that rotates the post, plug-in strip box fixed connection cabinet door, plug-in strip box fixed connection connecting terminal, the plug-in strip block in connecting terminal, thereby when rotating the turning block, it drives the baffle and rotates together to rotate the post, make the baffle no longer block fixed frame and card frame, and the dwang also drives the plug-in strip and rotates, thereby make connecting terminal on plug-in strip and the plug-in strip box separately, realize the outage, thereby when opening the cabinet door, realize the outage of switch board, thereby prevent that the spark contact among the explosive gas contact explosion-proof control cabinet from leading to the explosion, cause the production of the condition of personnel's injury and the loss of property.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure of the cabinet body and the cabinet door shown in fig. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the connection of the rotating mechanism, the shielding mechanism and the power cutoff mechanism shown in FIG. 2;
FIG. 5 is a schematic view of a connection structure between the cabinet door and the rotating mechanism shown in FIG. 2;
fig. 6 is a schematic view of a connection structure of the rotating mechanism and the guard mechanism shown in fig. 2.
In the figure: 1. the cabinet body, 2, cabinet door, 3, base, 4, slewing mechanism, 41, turning block, 42, slider, 43, lug, 44, rotation post, 45, baffle, 46, spout, 5, protection machanism, 51, fixed frame, 52, sealing washer, 53, card frame, 6, outage mechanism, 61, dwang, 62, plug-in strip, 63, connecting terminal, 64, plug-in strip box.
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. 1-6, a control cabinet with high safety performance includes a cabinet body 1 and a cabinet door 2, wherein the cabinet body 1 is hinged to the cabinet door 2 through a hinge, a base 3 is fixedly connected to the bottom end of the cabinet body 1, the cabinet body 1 is fixedly connected to a protection mechanism 5, the cabinet door 2 is fixedly connected to the protection mechanism 5, the protection mechanism 5 includes a fixed frame 51 and a clamping frame 53, the fixed frame 51 is fixedly connected to the cabinet body 1, the clamping frame 53 is fixedly connected to the cabinet door 2, and the clamping frame 53 is clamped to the fixed frame 51; the cabinet door 2 is rotatably connected with the rotating mechanism 4, the rotating mechanism 4 comprises a rotating block 41, a protruding block 43, a rotating column 44 and a baffle 45, the rotating column 44 is rotatably connected with the cabinet door 2, the protruding block 43 is sleeved on the rotating column 44, the protruding block 43 is rotatably connected with the cabinet door 2, the rotating column 44 is fixedly connected with the rotating block 41, the rotating column 44 is fixedly connected with the baffle 45, and the baffle 45 abuts against the clamping frame 53 and the fixing frame 51; 2 fixed connection outage mechanisms 6 of cabinet door, outage mechanism 6 includes dwang 61, plug-in strip 62, connecting terminal 63 and plug-in strip box 64, dwang 61 fixed connection rotate post 44, dwang 61 deviates from the one end fixed connection who rotates post 44 plug-in strip 62, plug-in strip box 64 fixed connection cabinet door 2, the top fixed connection of plug-in strip box 64 connecting terminal 63, plug-in strip 62 block in connecting terminal 63.
As a technical optimization scheme of the utility model, protection machanism 5 still includes sealing washer 52, sealing washer 52 fixed connection fixed frame 51, sealing washer 52 is contradicted card frame 53.
As a technical optimization scheme of the utility model, slewing mechanism 4 still includes slider 42 and spout 46, spout 46 is located on cabinet door 2, slider 42 fixed connection turning block 41, slider 42 sliding connection spout 46, spout 46 is quarter ring structure.
As a technical optimization scheme of the utility model, anti-skidding line is located to the outer wall of turning block 41, lug 43 is cylindrical structure, lug 43's diameter is greater than the diameter of rotation post 44.
As a technical optimization scheme of the utility model, connecting terminal 63's top is half ring structure, just connecting terminal 63's inside radius equals columniform plug-in strip 62's diameter.
As a technical optimization scheme of the utility model, the baffle 45 with the dwang 61 is located on the same straight line.
When the utility model is used, firstly, the main power supply of the switch box 64 is connected with the main power supply of the control cabinet, when the explosion-proof control cabinet containing explosive gas is required to be maintained, the maintenance personnel forget to power off in time, when the maintenance personnel open the cabinet door 2, because the sliding block 42 on the rotating block 41 is arranged at the bottom end of the sliding groove 46, the baffle 45 is abutted against the fixed frame 51 and the clamping frame 53, so that when the cabinet door 2 is required to be opened, the rotating block 41 is rotated anticlockwise firstly, the sliding block 42 is rotated in the sliding groove 46, until the rotating block 41 cannot be rotated, when the rotating block 41 is rotated, the rotating column 44 drives the baffle 45 to rotate together, so that the baffle 45 does not block the fixed frame 51 and the clamping frame 53, and the rotating rod 61 also drives the switch 62 to rotate, thereby the switch 62 and the connecting terminal 63 on the switch box 64 are separated, realize the outage to when opening cabinet door 2, realize the outage of switch board, thereby prevent that the spark contact in the explosion-proof switch board of explosive gas contact from leading to the explosion, cause the production of the condition of personnel's injury and the loss of property.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a switch board that security performance is high, includes the cabinet body (1) and cabinet door (2), its characterized in that: the cabinet body (1) is hinged with the cabinet door (2) through a hinge, the bottom end of the cabinet body (1) is fixedly connected with the base (3), the cabinet body (1) is fixedly connected with the protection mechanism (5), the cabinet door (2) is fixedly connected with the protection mechanism (5), the protection mechanism (5) comprises a fixed frame (51) and a clamping frame (53), the fixed frame (51) is fixedly connected with the cabinet body (1), the clamping frame (53) is fixedly connected with the cabinet door (2), and the clamping frame (53) is clamped on the fixed frame (51); the cabinet door (2) is rotatably connected with a rotating mechanism (4), the rotating mechanism (4) comprises a rotating block (41), a convex block (43), a rotating column (44) and a baffle (45), the rotating column (44) is rotatably connected with the cabinet door (2), the convex block (43) is sleeved on the rotating column (44), the convex block (43) is rotatably connected with the cabinet door (2), the rotating column (44) is fixedly connected with the rotating block (41), the rotating column (44) is fixedly connected with the baffle (45), and the baffle (45) is abutted against the clamping frame (53) and the fixed frame (51); cabinet door (2) fixed connection outage mechanism (6), outage mechanism (6) are including dwang (61), plug-in strip (62), connecting terminal (63) and plug-in strip box (64), dwang (61) fixed connection rotate post (44), dwang (61) deviates from the one end fixed connection of rotation post (44) plug-in strip (62), plug-in strip box (64) fixed connection cabinet door (2), the top fixed connection of plug-in strip box (64) connecting terminal (63), plug-in strip (62) block in connecting terminal (63).
2. The control cabinet with high safety performance as claimed in claim 1, wherein: protection machanism (5) still include sealing washer (52), sealing washer (52) fixed connection fixed frame (51), sealing washer (52) are contradicted card frame (53).
3. The control cabinet with high safety performance as claimed in claim 1, wherein: slewing mechanism (4) still include slider (42) and spout (46), spout (46) are located on cabinet door (2), slider (42) fixed connection turning block (41), slider (42) sliding connection spout (46), spout (46) are quarter ring structure.
4. The control cabinet with high safety performance as claimed in claim 3, wherein: the outer wall of the rotating block (41) is provided with anti-slip threads, the protruding block (43) is of a cylindrical structure, and the diameter of the protruding block (43) is larger than that of the rotating column (44).
5. The control cabinet with high safety performance as claimed in claim 1, wherein: the top end of the connecting terminal (63) is of a half circular ring structure, and the inner radius of the connecting terminal (63) is equal to the diameter of the cylindrical knife switch (62).
6. The control cabinet with high safety performance as claimed in claim 1, wherein: the baffle (45) and the rotating rod (61) are arranged on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597530.3U CN210223828U (en) | 2019-09-25 | 2019-09-25 | Switch board that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597530.3U CN210223828U (en) | 2019-09-25 | 2019-09-25 | Switch board that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210223828U true CN210223828U (en) | 2020-03-31 |
Family
ID=69920755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921597530.3U Active CN210223828U (en) | 2019-09-25 | 2019-09-25 | Switch board that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210223828U (en) |
-
2019
- 2019-09-25 CN CN201921597530.3U patent/CN210223828U/en active Active
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