CN215897064U - Interlocking mechanism of electric control cabinet and electric control cabinet - Google Patents
Interlocking mechanism of electric control cabinet and electric control cabinet Download PDFInfo
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- CN215897064U CN215897064U CN202122503984.3U CN202122503984U CN215897064U CN 215897064 U CN215897064 U CN 215897064U CN 202122503984 U CN202122503984 U CN 202122503984U CN 215897064 U CN215897064 U CN 215897064U
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- interlocking mechanism
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Abstract
The utility model provides an interlocking mechanism of an electric control cabinet, which comprises a frame body (10), a driving piece (20), a blocking piece (30), a locking piece (40) and an elastic piece (50). The frame body is arranged inside the cabinet body. The driving piece is arranged on one of the two adjacent cabinet doors. The block piece sets up in another cabinet door in two adjacent cabinet doors. The locking piece sets up in the support body movably between unblock position and latched position along the locking direction, and the cabinet door that is provided with the driving piece can be through the cabinet door that the locking piece motion of driving piece drive to latched position and stop to be provided with to block when closing the in-process, and the locking piece can move to the unblock position and the unblock is provided with to block when opening the cabinet door that is provided with the driving piece. The elastic piece is arranged on the frame body and can apply elastic force moving towards the unlocking position to the locking piece when the locking piece is located at the locking position. The interlocking mechanism has simple structure and lower cost. The utility model also provides an electric control cabinet with the interlocking mechanism.
Description
Technical Field
The utility model relates to an interlocking mechanism, in particular to an interlocking mechanism for a cabinet door of an electric control cabinet. The utility model also provides an electric control cabinet with the interlocking mechanism.
Background
The electric control cabinet is an electric control device which assembles switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet according to the electric wiring requirement. In order to prevent the electric shock hidden trouble caused by misoperation, the electric control cabinet is usually provided with a large amount of insulation protection in the cabinet or is provided with a complex linkage locking machine, so that the manufacturing cost of the electric control cabinet is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an interlocking mechanism which can reduce the manufacturing cost of an electric control cabinet.
Another object of the present invention is to provide an electric control cabinet having a lower manufacturing cost.
The utility model provides an interlocking mechanism of an electric control cabinet, which comprises a cabinet body and at least two cabinet doors, wherein each cabinet door can be displaced relative to the cabinet body in an opening direction to be opened and closed. The interlocking mechanism comprises a frame body, a driving piece, a blocking piece, a locking piece and an elastic piece. The rack is configured to be disposed inside the cabinet. The driving member is configured to be disposed at one of the adjacent two cabinet doors. The blocking member is configured to be disposed at the other one of the adjacent two cabinet doors. The locking piece sets up in the support body movably between an unblock position and a latched position along a locking direction, the locking direction perpendicular to opening direction, the cabinet door that is provided with the driving piece can drive the locking piece through the driving piece and move to latched position closing the in-process, the locking piece that is located latched position can stop through stopping that the piece motion stops to be provided with the piece and be in the cabinet door of off-state and open, the locking piece can move to the unblock position when opening the cabinet door that is provided with the driving piece, the cabinet door that is provided with the piece and is in the off-state can be opened. The elastic piece is arranged on the frame body and can apply elastic force to the locking piece to enable the locking piece to move towards the unlocking position when the locking piece is located at the locking position.
The interlocking mechanism of the electric control cabinet provided by the utility model can lock other cabinet doors after one cabinet door of the electric control cabinet is closed, has a simple structure, is easy to process, and can reduce the manufacturing cost of the electric control cabinet.
In a further exemplary embodiment of the interlocking mechanism of the electric control cabinet, the frame body comprises a fixing member and a supporting member. The fixing piece is detachably arranged on the cabinet body. The supporting piece is detachably arranged on the fixing piece, and the locking piece is movably arranged on the supporting piece. Thereby reducing the manufacturing cost.
In a further exemplary embodiment of the interlocking mechanism of the electric control cabinet, the support member is formed by bending a sheet body, and includes two support portions, each support portion is perpendicular to the locking direction, the two support portions are arranged along the locking direction, and the locking member is arranged through the two support portions along the locking direction. The structure is simple, the processing is convenient, and the manufacturing cost can be reduced.
In another exemplary embodiment of the interlocking mechanism of the electric control cabinet, the elastic member is a spring, which is sleeved on the locking member and two ends of which respectively abut against the two supporting portions. The interlocking mechanism further comprises a bolt, and the bolt penetrates through the locking piece and the elastic piece along the direction perpendicular to the locking direction. The structure is simple, and the manufacturing cost is low.
In another exemplary embodiment of the interlocking mechanism of the electric control cabinet, the cabinet door provided with the driving member moves around an axis perpendicular to the locking direction, and the rotation axis of the cabinet door provided with the driving member and the locking member are located on the same side of the driving member in the locking direction, and the driving member is formed by bending a sheet body and is provided with a driving part which is parallel to the rotation axis of the cabinet door provided with the driving member. The structure is simple, the processing is convenient, and the manufacturing cost can be reduced.
In another exemplary embodiment of the interlocking device of the electric control cabinet, the blocking piece is formed by bending a sheet body, and comprises a locking part, a through hole with a shape corresponding to the locking piece is formed in the locking part, the locking part is perpendicular to the locking direction when the cabinet door provided with the blocking piece is in a closed state, and the locking piece in the locking position penetrates through the through hole. The structure is simple, the processing is convenient, and the manufacturing cost can be reduced.
The utility model also provides an electric control cabinet which comprises a cabinet body, at least two cabinet doors and at least one interlocking mechanism. Each cabinet door can be displaced in one opening direction relative to the cabinet body to open and close. The frame body of each interlocking mechanism is arranged inside the cabinet body, the driving piece is arranged on one of two adjacent cabinet doors, the locking piece is movably arranged on the frame body between one unlocking position and one locking position along one locking direction, the locking direction is perpendicular to the opening direction, the blocking piece is arranged on the other cabinet door of the two adjacent cabinet doors, and the number of the driving piece and the number of the blocking piece arranged on the same cabinet door are not more than one.
In a further exemplary embodiment of the electrical control cabinet, at least two cabinet doors are arranged in an arrangement direction perpendicular to the opening direction, and the locking direction of each interlocking mechanism is parallel to the arrangement direction.
In a further exemplary embodiment of the electrical control cabinet, the cabinet doors are rotatably arranged in the cabinet body about an axis perpendicular to the arrangement direction, and the axes of rotation of the cabinet doors are parallel to each other, the axes of rotation of the cabinet doors being located at the same side end of the cabinet doors in the arrangement direction.
Drawings
The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.
Fig. 1 is a schematic structural diagram of an exemplary embodiment of an electric control cabinet.
Fig. 2 is a schematic structural view of an exemplary embodiment of the interlock mechanism.
Fig. 3 is a schematic view for explaining a use state of the interlock mechanism.
Fig. 4 is a schematic view for explaining another use state of the interlock mechanism.
Fig. 5 is a schematic view for explaining another use state of the interlock mechanism.
Fig. 6 is a schematic view for explaining another use state of the interlock mechanism.
Description of the reference symbols
10 frame body
12 fixing piece
14 support piece
15 support part
20 driving member
22 drive part
30 barrier
32 locking part
33 through hole
40 locking member
50 elastic member
60 bolt
70 cabinet body
80 cabinet door
A locking direction
B direction of opening
C direction of arrangement
Detailed Description
In order to more clearly understand the technical features, objects and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, wherein the same reference numerals in the drawings refer to the same or similar structural or functional components.
"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product.
Fig. 1 is a schematic structural diagram of an exemplary embodiment of an electric control cabinet. Referring to fig. 1, the electric control cabinet includes a cabinet body 70 and three cabinet doors 80, and each cabinet door 80 can be displaced in an opening direction B with respect to the cabinet body 70 to be opened and closed. However, the number of the cabinet doors 80 can be designed to be at least two or other numbers according to actual requirements in other exemplary embodiments. Fig. 2 is a schematic structural view of an exemplary embodiment of the interlock mechanism. Referring to fig. 2, the interlocking mechanism includes a housing 10, a driving member 20, a blocking member 30, a locking member 40, and an elastic member 50.
Fig. 3 is a schematic diagram for explaining a use state of the interlocking mechanism, and fig. 3 is a top view of the electric control cabinet and a cut of the cabinet body 70. Referring to fig. 2 and 3, the rack 10 is configured to be disposed inside the cabinet 70 and between two adjacent cabinet doors 80. The driving member 20 is configured to be disposed at one cabinet door 80 of the adjacent two cabinet doors 80. The blocking member 30 is configured to be disposed at the other cabinet door 80 of the adjacent two cabinet doors 80. The locking member 40 is movably disposed on the frame body 10 between an unlocking position and a locking position along a locking direction a, the locking direction a is perpendicular to the opening direction B, the cabinet door 80 provided with the driving member 20 can drive the locking member 40 to move to the locking position through the driving member 20 during the closing process, the locking member 40 located at the locking position can prevent the cabinet door 80 provided with the blocking member 30 and in the closing state from opening by blocking the blocking member 30 from moving, the cabinet door 80 provided with the driving member 20 can move to the unlocking position when opening, and the cabinet door 80 provided with the blocking member 30 and in the closing state can open. The elastic member 50 is disposed on the frame body 10 and is capable of applying an elastic force to the locking member 40 to move the locking member 40 toward the unlocking position when the locking member 40 is located at the locking position.
Fig. 4, 5 and 6 are schematic views for explaining the use state of the interlock mechanism, respectively. Referring to fig. 3 to 6, the electric control cabinet includes three cabinet doors 80 and two interlocking mechanisms, and a main switch is disposed in the left cabinet door 80 in the drawing. The interlocking mechanism on the left side in the figure is provided between the left cabinet door 80 and the middle cabinet door 80, the driving member 20 of the interlocking mechanism is provided on the left cabinet door 80, and the blocking member 30 of the interlocking mechanism is provided on the middle cabinet door 80. The interlocking mechanism on the right side in the figure is provided between the middle cabinet door 80 and the right cabinet door 80, the driving member 20 of the interlocking mechanism is provided in the middle cabinet door 80, and the blocking member 30 of the interlocking mechanism is provided in the right cabinet door 80.
Referring to fig. 3, when all the cabinet doors 80 are closed, the closed left cabinet door 80 locks the middle cabinet door 80 by the left interlocking mechanism, specifically, the driving member 20 provided in the left cabinet door 80 drives the locking member 40 to be inserted into the blocking member 30 provided in the middle cabinet door 80. The middle cabinet door 80 locks the right cabinet door 80 through the right interlocking mechanism, specifically, the driving member 20 of the middle cabinet door 80 drives the locking member 40 to insert into the blocking member 30 of the right cabinet door 80. If the left cabinet door 80 is not opened, the middle cabinet door 80 and the right cabinet door 80 cannot be opened, and misoperation caused by opening the cabinet door 80 under the condition that the main switch is not disconnected is prevented. Referring to fig. 4, when the left cabinet door 80 is opened, the elastic member 50 of the left interlocking mechanism can drive the locking member 40 to the unlocking position, and the middle cabinet door 80 can be opened. Referring to fig. 5 and 6, when the middle cabinet door 80 is opened, the elastic member 50 of the right interlocking mechanism can drive the locking member 40 to the unlocking position, and the right cabinet door 80 can be opened. So far, the interlocking of several cabinet doors 80 can be realized by several interlocking mechanisms. The interlocking mechanism provided by the utility model has a simple structure, is easy to process, and can reduce the manufacturing cost of the electric control cabinet.
Although the use states of three cabinet doors 80 and two interlocking mechanisms are only listed in the exemplary embodiment, the present invention is not limited to this, in other exemplary embodiments, the number of the cabinet doors 80 and the number of the interlocking mechanisms may be set by the electric control cabinet according to actual requirements, and the specific use principle of the interlocking mechanisms is not described again.
In an exemplary embodiment, referring to fig. 2, the frame 10 includes a fixing member 12 and a supporting member 14. The fixing member 12 is detachably provided to the cabinet 70. The supporting member 14 is detachably disposed on the fixing member 12, and the locking member 40 is movably disposed on the supporting member 14. Since the rack 10 needs to be disposed at different positions on the cabinet 70, only one shape of the supporting member 14 and different shapes of the fixing members 12 can be designed, and the fixing members 12 and the supporting member 14 can be combined as needed during assembly, which can reduce a part of the manufacturing cost.
In an exemplary embodiment, referring to fig. 2, the support 14 is formed by bending a sheet, and includes two support portions 15, each support portion 15 is perpendicular to the locking direction a, the two support portions 15 are arranged along the locking direction a, and the locking member 40 is disposed through the two support portions 15 along the locking direction a. The structure is simple, the processing is convenient, and the manufacturing cost can be reduced.
In an exemplary embodiment, referring to fig. 2, the elastic member 50 is a spring, which is sleeved on the locking member 40 and has two ends respectively abutting against the two supporting portions 15. The interlocking mechanism further includes a latch pin 60, and the latch pin 60 is disposed through the locking member 40 and the elastic member 50 in a direction perpendicular to the locking direction a. As locking member 40 moves toward the locked position, bolt 60 compresses a portion of the spring, and the compressed spring can apply a resilient restoring force to bolt 60 that moves locking member 40 toward the unlocked position. The structure is simple, the assembly is convenient, and the manufacturing cost is lower.
In the exemplary embodiment, referring to fig. 2 and 3, the cabinet door 80 provided with the driving element 20 moves around an axis perpendicular to the locking direction a, and the rotation axis of the cabinet door 80 provided with the driving element 20 and the locking member 40 are located on the same side of the driving element 20 in the locking direction a, and the driving element 20 is formed by bending a sheet body and has a driving portion 22, and the driving portion 22 is parallel to the rotation axis of the cabinet door 80 provided with the driving element 20. The structure is simple, the processing is convenient, and the manufacturing cost can be reduced.
In an exemplary embodiment, referring to fig. 2 and 3, the blocking member 30 is formed by bending a sheet, and includes a locking portion 32, a through hole 33 having a shape corresponding to the locking member 40 is formed on the locking portion 32, the locking portion 32 is perpendicular to the locking direction a when the cabinet door 80 provided with the blocking member 30 is in the closed state, and the locking member 40 in the locking position is inserted into the through hole 33. The structure is simple, the processing is convenient, and the manufacturing cost can be reduced.
The utility model also provides an electric control cabinet, and referring to fig. 1 and 3, the electric control cabinet comprises a cabinet body 70, three cabinet doors 80 and two interlocking mechanisms. Each cabinet door 80 is displaceable in an opening direction B relative to the cabinet 70 to open and close. The frame 10 of each interlocking mechanism is disposed inside the cabinet 70, the driving member 20 is disposed on one of two adjacent cabinet doors 80, the locking member 40 is movably disposed on the frame 10 along a locking direction a between an unlocking position and a locking position, the locking direction a is perpendicular to the opening direction B, the blocking member 30 is disposed on the other cabinet door 80 of the two adjacent cabinet doors 80, and the number of the driving member 20 and the blocking member 30 disposed on the same cabinet door 80 is not more than one. Although the control cabinet only comprises three cabinet doors and two interlocking mechanisms in the illustrative embodiment, the utility model is not limited to the above, and in other illustrative embodiments, the number of the cabinet doors and the interlocking mechanisms can be set by the electric control cabinet according to actual requirements.
In the exemplary embodiment, referring to fig. 1 and 3, three doors 80 are arranged along an arrangement direction C perpendicular to the opening direction B, and the locking direction a of each interlock mechanism is parallel to the arrangement direction C. The cabinet doors 80 are rotatably provided to the cabinet body 70 about an axis perpendicular to the arrangement direction C, and the rotation axes of the cabinet doors 80 are parallel to each other, and the rotation axes of the cabinet doors 80 are located at the same side end of the cabinet doors 80 in the arrangement direction C.
It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications such as combinations, divisions or repetitions of features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.
Claims (9)
1. Interlocking mechanism of electric control cabinet, the electric control cabinet includes a cabinet body and at least two cabinet doors, each said cabinet door can produce the displacement in an opening direction with respect to the cabinet body in order to open and close, characterized in that, the interlocking mechanism includes:
a frame (10) configured to be disposed inside the cabinet;
an actuating member (20) configured to be disposed on one of two adjacent cabinet doors;
a blocking member (30) configured to be disposed at the other of the adjacent two cabinet doors;
a locking member (40) movably disposed on said frame body (10) along a locking direction (a) between an unlocking position and a locking position, said locking direction (a) being perpendicular to said opening direction, said cabinet door provided with said driving member (20) being capable of driving said locking member (40) to move to said locking position by said driving member (20) during closing, said locking member (40) in said locking position being capable of preventing said cabinet door provided with said blocking member (30) and in a closed state from opening by blocking movement of said blocking member (30), said cabinet door provided with said driving member (20) being capable of moving to said unlocking position when opening, said cabinet door provided with said blocking member (30) and in a closed state being capable of opening; and
and the elastic piece (50) is arranged on the frame body (10) and can apply elastic force to the locking piece (40) to enable the locking piece (40) to move towards the unlocking position when the locking piece (40) is positioned at the locking position.
2. The interlocking mechanism of electric control cabinets according to claim 1, characterized in that said rack (10) comprises:
a fixing member (12) detachably provided to the cabinet; and
a support member (14) detachably disposed to the fixed member (12), the locking member (40) being movably disposed to the support member (14).
3. The interlocking mechanism of an electric control cabinet according to claim 2, characterized in that the support member (14) is formed by bending a sheet and comprises two support portions (15), each support portion (15) is perpendicular to the locking direction (a), the two support portions (15) are arranged along the locking direction (a), and the locking member (40) is arranged through the two support portions (15) along the locking direction (a).
4. The interlocking mechanism of an electric control cabinet as claimed in claim 3, wherein the elastic member (50) is a spring which is sleeved on the locking member (40) and has two ends respectively abutting against the two supporting parts (15); the interlocking mechanism further comprises a bolt (60), and the bolt (60) penetrates through the locking piece (40) and the elastic piece (50) along the direction perpendicular to the locking direction (A).
5. The interlocking mechanism of an electric control cabinet according to claim 4, characterized in that the cabinet door provided with the driving member (20) is moved about an axis perpendicular to the locking direction (A), and the rotation axis of the cabinet door provided with the driving member (20) and the locking member (40) are located on the same side of the driving member (20) in the locking direction (A), and the driving member (20) is formed by bending a sheet body and has a driving portion (22), and the driving portion (22) is parallel to the rotation axis of the cabinet door provided with the driving member (20).
6. The interlocking mechanism of an electric control cabinet according to claim 1, characterized in that the blocking member (30) is formed by bending a sheet body and comprises a locking portion (32), a through hole (33) corresponding to the locking member (40) in shape is formed on the locking portion (32), the locking portion (32) is perpendicular to the locking direction (a) when the cabinet door provided with the blocking member (30) is in the closed state, and the locking member (40) in the locking position is inserted into the through hole (33).
7. Automatically controlled cabinet, its characterized in that includes:
a cabinet (70);
at least two cabinet doors (80), each of said cabinet doors (80) being displaceable in an opening direction (B) relative to said cabinet body (70) to open and close;
at least one interlocking mechanism according to any one of claims 1 to 6, the housing (10) of each interlocking mechanism being arranged inside the cabinet body (70), the actuating element (20) being arranged at one (80) of two adjacent cabinet doors (80), the blocking element (40) being movably arranged on the housing (10) between an unlocked position and a locked position in a blocking direction (A), the blocking direction (A) being perpendicular to the opening direction (B), the blocking element (30) being arranged at the other (80) of the two adjacent cabinet doors (80), the number of actuating elements (20) and blocking elements (30) being no more than one for the same cabinet door (80).
8. The electrical control cabinet according to claim 7, wherein at least two of said doors (80) are arranged along an arrangement direction (C) perpendicular to said opening direction (B), said locking direction (A) of each of said interlocking mechanisms being parallel to said arrangement direction (C).
9. The electrical control cabinet according to claim 8, wherein each of the cabinet doors (80) is rotatably disposed to the cabinet body (70) about an axis perpendicular to the arrangement direction (C), and the rotation axes of the cabinet doors (80) are parallel to each other, and the rotation axis of each of the cabinet doors (80) is located at an end portion of the same side of each of the cabinet doors (80) in the arrangement direction (C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503984.3U CN215897064U (en) | 2021-10-18 | 2021-10-18 | Interlocking mechanism of electric control cabinet and electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503984.3U CN215897064U (en) | 2021-10-18 | 2021-10-18 | Interlocking mechanism of electric control cabinet and electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215897064U true CN215897064U (en) | 2022-02-22 |
Family
ID=80250764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122503984.3U Active CN215897064U (en) | 2021-10-18 | 2021-10-18 | Interlocking mechanism of electric control cabinet and electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215897064U (en) |
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2021
- 2021-10-18 CN CN202122503984.3U patent/CN215897064U/en active Active
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