CN215911751U - Connection structure of cabinet door and cabinet body of power distribution cabinet - Google Patents
Connection structure of cabinet door and cabinet body of power distribution cabinet Download PDFInfo
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- CN215911751U CN215911751U CN202122171070.1U CN202122171070U CN215911751U CN 215911751 U CN215911751 U CN 215911751U CN 202122171070 U CN202122171070 U CN 202122171070U CN 215911751 U CN215911751 U CN 215911751U
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- cabinet door
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Abstract
The utility model relates to the technical field of power distribution cabinet installation, in particular to a connecting structure of a cabinet door and a cabinet body of a power distribution cabinet, which comprises a cabinet body shell and a cabinet door main body, a fixed rod is fixedly connected inside the upper side of the cabinet body shell, a sliding block is connected in a sliding way at the middle position of the fixed rod, the left side surface of the fixed rod is externally coated with an extension spring, the front end of the sliding block is rotationally connected with a transmission rod, the left end of the transmission rod is rotationally connected with a cabinet door main body, through the arranged sliding block, the extension spring and the transmission rod, the transmission rod can drive the sliding block to move by pulling the cabinet door main body, thereby leading the extension spring to be extruded, leading the cabinet door main body to be capable of automatically rotating after loosening the cabinet door, leading the extension spring to be stretched when the cabinet door is extruded, thereby make the cabinet door can open automatically, the staff of being convenient for inspects the electrical apparatus in the switch board and uses.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet installation, in particular to a connecting structure of a cabinet door and a cabinet body of a power distribution cabinet.
Background
Along with the development of the society, the application to the switch board is more extensive, and the switch board divides power switch board and illumination switch board, measurement cabinet, is distribution system's final stage equipment, and the switch board is the collective name of motor control center, and the switch board uses in the occasion that the load is more dispersed, the return circuit is less, and motor control center is used for the load and concentrates, the more occasion in return circuit, and they distribute the electric energy of a certain circuit of last one-level distribution equipment to load nearby, and this grade equipment reply load provides protection, supervision and control.
In the prior art, a cabinet body and a cabinet door of a power distribution cabinet are connected by adopting a simple hinge and lock pin structure, and the cabinet door needs to be manually closed when being opened and closed, so that the power distribution cabinet is inconvenient to use; and when closing the cabinet door, can not be quick open and shut the cabinet door, be not convenient for in time overhaul the internal electrical apparatus of cabinet and use to cause the unnecessary loss easily, influence the use of switch board.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connection structure of a cabinet door and a cabinet body of a power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a switch board cabinet door and cabinet body connection structure, includes cabinet body shell and cabinet door main part, the inside fixedly connected with dead lever of the upside of cabinet body shell, the intermediate position department sliding connection of dead lever has the sliding block, the left side surface of dead lever is covered with extension spring outward, the front end of sliding block is rotated and is connected with the transfer line, the left end of transfer line is rotated and is connected with cabinet door main part, rotate between cabinet door main part and the cabinet body shell and be connected, the fixed cardboard of right-hand member fixedly connected with of cabinet body shell, the left side of cabinet door main part is rotated and is connected with the slide bar, the front end fixedly connected with bayonet lock of slide bar, sliding connection between bayonet lock and the fixed cardboard.
Preferably, the surface of the rear side of the sliding rod is coated with a tension torsion spring, and a front end torsion arm of the tension torsion spring is fixedly connected with the cabinet door main body.
Preferably, the inside fixedly connected with spring catch of sliding block, sliding connection between spring catch and the cabinet body shell, the lower extreme sliding connection of spring catch has the push rod, sliding connection between push rod and the cabinet body shell, the lower extreme fixedly connected with button of push rod, sliding connection between button and the cabinet body shell.
Preferably, the rear end of the sliding rod is fixedly connected with a movable closing block, and the movable closing block is fixedly connected with a rear end torsion arm of the tension torsion spring.
Preferably, fixed connection between extension spring's right-hand member and the sliding block, fixed connection between extension spring's left end and the cabinet body shell.
Preferably, the rear end of the fixed clamping plate is provided with a clamping groove, and the position size of the clamping groove corresponds to the position size of the clamping pin.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the sliding block, the extension spring and the transmission rod, the transmission rod can drive the sliding block to move through pulling of the cabinet door main body, so that the extension spring is extruded, the cabinet door main body can automatically rotate after the cabinet door is loosened, and the extension spring can be stretched when the cabinet door is extruded, so that the cabinet door can be automatically opened, and a worker can conveniently inspect and use an electric appliance in the power distribution cabinet;
2. according to the cabinet door, the fixed clamping plate, the clamping pins and the stretching torsion spring are arranged, the clamping pins can be connected with the fixed clamping plate by rotating the sliding rod, so that the cabinet door main body can be stably connected with the cabinet body outer shell, the sliding rod can automatically recover after rotating under the action of the stretching torsion spring, the sliding rod is prevented from deflecting to influence the normal connection of the clamping pins and the fixed clamping plate, and the cabinet door can be conveniently opened and closed.
Drawings
FIG. 1 is a schematic view of the overall mounting structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a right sectional view of the slide block, spring pin and button mounting structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the fixed clamping plate, the clamping pin and the movable closing block.
In the figure: 1. a cabinet housing; 2. fixing the rod; 3. a slider; 4. an extension spring; 5. a transmission rod; 6. a cabinet door main body; 7. fixing the clamping plate; 8. a slide bar; 9. a bayonet lock; 10. a tension torsion spring; 11. a spring pin; 12. a push rod; 13. a button; 14. a movable closure block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In embodiment 1, please refer to fig. 1-4, the present invention provides a technical solution: a connection structure of a cabinet door and a cabinet body of a power distribution cabinet comprises a cabinet body shell 1 and a cabinet door main body 6, wherein a fixed rod 2 is fixedly connected inside the upper side of the cabinet body shell 1, a sliding block 3 is slidably connected at the middle position of the fixed rod 2, an extension spring 4 is coated on the left side surface of the fixed rod 2, the front end of the sliding block 3 is rotatably connected with a transmission rod 5, the left end of the transmission rod 5 is rotatably connected with the cabinet body 6, so that the transmission rod 5 can drive the sliding block 3 to move through closing the cabinet body 6, the extension spring 4 can be extended and compressed, the cabinet body 6 can be automatically opened and closed, a fixed clamping plate 7 is fixedly connected at the right end of the cabinet body shell 1, a sliding rod 8 is rotatably connected at the left side of the cabinet body 6, a clamping pin 9 is fixedly connected at the front end of the sliding rod 8, and the cabinet body 6 can be stably connected with the cabinet body shell 1 through the connection of the clamping pin 9 and the fixed clamping plate 7, the rear side surface of slide bar 8 coats and has tensile torsion spring 10, fixed connection between tensile torsion spring 10's the front end torque arm and the cabinet door main part 6, the rear end fixedly connected with activity closure piece 14 of slide bar 8, fixed connection between activity closure piece 14 and tensile torsion spring 10's the rear end torque arm, effect through tensile torsion spring 10 makes activity closure piece 14 can elastic recovery after pressing and rotating, thereby be convenient for the closed use of cabinet door main part 6, fixed connection between extension spring 4's right-hand member and the sliding block 3, fixed connection between extension spring 4's left end and the cabinet body shell 1, can cause tensile to extension spring 4 when making sliding block 3 move rightwards, thereby can pop out cabinet door main part 6 when opening cabinet door main part 6.
The working process is as follows: when the device is used, power supply is not guessed by any power supply, when the cabinet door is opened, the movable closing block 14 is firstly pressed towards the rear side, so that the sliding rod 8 drives the bayonet lock 9 to move towards the rear side, the bayonet lock 9 can be connected with the end of the fixed clamping plate 7 in an opening mode, the movable closing block 14 can rotate, the tension torsion spring 10 is compressed, when the movable closing block 14 rotates, the sliding rod 8 drives the bayonet lock 9 to rotate, the movable closing block 14 moves forwards and rotates to restore the original state through the elastic action of the tension torsion spring 10, so that the cabinet door main body 6 can be opened, the cabinet door main body 6 can be automatically opened through the elastic action of the tension spring 4, the cabinet door main body 6 is completely opened manually after the cabinet door main body 6 is opened by a half, and the sliding block 3 can move towards the left side through the action of the transmission rod 5, thereby it goes out the back to the 12 positions of propelling movement pole to remove at sliding block 3, make spring catch 11 carry out spacing processing to sliding block 3, thereby make cabinet door main part 6's position can obtain fixing, make extension spring 4 compress simultaneously, be convenient for detect the maintenance to the inside electrical apparatus of switch board, and when needs are closed to cabinet door main part 6, press button 13, make propelling movement pole 12 drive spring catch 11 rebound, thereby make sliding block 3 can remove once more, thereby make the cabinet door can be closed, and make bayonet lock 9 be connected with fixed cardboard 7 once more through pressing once more and rotating movable closing piece 14, make cabinet door main part 6 can be stably connected with cabinet body shell 1, be convenient for the use that opens and shuts of cabinet door main part 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a switch board cabinet door and cabinet body connection structure, includes cabinet body shell (1) and cabinet door main part (6), its characterized in that: the utility model discloses a cabinet door, including cabinet body shell (1), the inside fixedly connected with dead lever (2) of upside of cabinet body shell (1), the intermediate position department sliding connection of dead lever (2) has sliding block (3), the left side surface of dead lever (2) is covered outward has extension spring (4), the front end of sliding block (3) is rotated and is connected with transfer line (5), the left end of transfer line (5) is rotated and is connected with cabinet door main part (6), rotate between cabinet door main part (6) and cabinet body shell (1) and be connected, the fixed cardboard (7) of right-hand member fixedly connected with of cabinet body shell (1), the left side of cabinet door main part (6) is rotated and is connected with slide bar (8), the front end fixedly connected with bayonet lock (9) of slide bar (8), sliding connection between bayonet lock (9) and fixed cardboard (7).
2. The connection structure of the cabinet door and the cabinet body of the power distribution cabinet according to claim 1, characterized in that: the rear side surface of the sliding rod (8) is coated with a tension torsion spring (10), and a front end torsion arm of the tension torsion spring (10) is fixedly connected with the cabinet door main body (6).
3. The connection structure of the cabinet door and the cabinet body of the power distribution cabinet according to claim 1, characterized in that: the inside fixedly connected with spring catch (11) of sliding block (3), sliding connection between spring catch (11) and cabinet body shell (1), the lower extreme sliding connection of spring catch (11) has push rod (12), sliding connection between push rod (12) and cabinet body shell (1), the lower extreme fixedly connected with button (13) of push rod (12), sliding connection between button (13) and cabinet body shell (1).
4. The connection structure of the cabinet door and the cabinet body of the power distribution cabinet according to claim 1, characterized in that: the rear end of the sliding rod (8) is fixedly connected with a movable closing block (14), and the movable closing block (14) is fixedly connected with a rear end torque arm of the tension torsion spring (10).
5. The connection structure of the cabinet door and the cabinet body of the power distribution cabinet according to claim 1, characterized in that: the right end of the extension spring (4) is fixedly connected with the sliding block (3), and the left end of the extension spring (4) is fixedly connected with the cabinet body shell (1).
6. The connection structure of the cabinet door and the cabinet body of the power distribution cabinet according to claim 1, characterized in that: the rear end of the fixed clamping plate (7) is provided with a clamping groove, and the position size of the clamping groove corresponds to the position size of the clamping pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171070.1U CN215911751U (en) | 2021-09-08 | 2021-09-08 | Connection structure of cabinet door and cabinet body of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171070.1U CN215911751U (en) | 2021-09-08 | 2021-09-08 | Connection structure of cabinet door and cabinet body of power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN215911751U true CN215911751U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122171070.1U Active CN215911751U (en) | 2021-09-08 | 2021-09-08 | Connection structure of cabinet door and cabinet body of power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202887A (en) * | 2023-05-06 | 2023-06-02 | 国网安徽省电力有限公司长丰县供电公司 | Intensity detection device for low-voltage capacitor cabinet |
-
2021
- 2021-09-08 CN CN202122171070.1U patent/CN215911751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202887A (en) * | 2023-05-06 | 2023-06-02 | 国网安徽省电力有限公司长丰县供电公司 | Intensity detection device for low-voltage capacitor cabinet |
| CN116202887B (en) * | 2023-05-06 | 2023-07-04 | 国网安徽省电力有限公司长丰县供电公司 | Intensity detection device for low-voltage capacitor cabinet |
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