CN220234503U - High-frequency rectifying module mounting structure of high-voltage soft start cabinet - Google Patents
High-frequency rectifying module mounting structure of high-voltage soft start cabinet Download PDFInfo
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- CN220234503U CN220234503U CN202321838230.6U CN202321838230U CN220234503U CN 220234503 U CN220234503 U CN 220234503U CN 202321838230 U CN202321838230 U CN 202321838230U CN 220234503 U CN220234503 U CN 220234503U
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Abstract
The utility model discloses a high-frequency rectifying module mounting structure of a high-voltage soft start cabinet, which comprises a cabinet body, two supports, a fixing mechanism, two connecting mechanisms and two driving mechanisms, wherein the cabinet body is provided with an upper cavity, and one side of the upper cavity is provided with an opening; the two supports are fixed in the upper cavity and are arranged at intervals perpendicular to the opening side of the upper cavity; the fixing mechanism comprises a fixing plate, and the fixing plate is vertically arranged between the two supports; the two connecting mechanisms are respectively and oppositely arranged at two sides of the fixed plate and correspond to the corresponding supports one by one. The beneficial effects of the utility model are as follows: the high-frequency rectifying module is convenient to install or overhaul by a worker, the worker does not need to stretch the head into the cabinet body any more, the high-frequency rectifying module can be installed or overhauled by means of a stool or a ladder, the high-frequency rectifying module is very convenient, and the labor intensity of workers is also reduced.
Description
Technical Field
The utility model relates to the technical field of high-voltage soft start cabinets, in particular to a high-frequency rectifying module mounting structure of a high-voltage soft start cabinet.
Background
The high-voltage soft start cabinet is mainly used for starting various high-power motors, the soft start is utilized to replace the traditional starting mode, smooth starting is realized, starting current is reduced, mechanical impact of large current on the motor and impact on a power grid during starting of the motor are reduced, power quality is improved, and energy is saved. The high-frequency rectifying module is one of the main components of the high-voltage soft start cabinet, the existing high-voltage soft start cabinet (such as a main board mounting structure of the high-voltage solid soft start cabinet disclosed in 202122360754.6 application number) is generally formed by mounting the high-frequency rectifying module in an upper cavity of a cabinet body and fixing the high-frequency rectifying module on a supporting board through screws, and because the high-voltage soft start cabinet is generally higher, when the high-frequency rectifying module needs to be mounted or overhauled, the high-frequency rectifying module is moved out of the cabinet body through the supporting board, a worker does not need to stretch the head into the cabinet body again, but the worker still needs to mount the high-frequency rectifying module on the supporting board by means of a stool or a ladder, so that the labor intensity of the worker is relatively troublesome, and the labor intensity of the worker is also increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a high-frequency rectifying module mounting structure of a high-voltage soft start cabinet, which solves the technical problems that in the prior art, a high-frequency rectifying module is generally mounted in an upper cavity of a cabinet body and is fixed on a supporting plate through screws, and because the high-voltage soft start cabinet is generally higher, when the high-frequency rectifying module needs to be mounted or overhauled, a worker does not need to stretch a head into the cabinet body again by moving the supporting plate out of the cabinet body, but the worker still needs to mount the high-frequency rectifying module on the supporting plate by virtue of a stool or a ladder, which is troublesome and increases the labor intensity of the worker.
In order to achieve the technical purpose, the technical scheme of the utility model provides a high-frequency rectifying module mounting structure of a high-voltage soft start cabinet, which comprises the following components:
the cabinet body is provided with an upper cavity, and one side of the upper cavity is provided with an opening;
the two supports are fixed in the upper cavity and are arranged at intervals perpendicular to the opening side of the upper cavity;
the fixing mechanism comprises a fixing plate, the fixing plate is vertically arranged between the two supports, and the outer side wall of the fixing plate is used for detachably fixing the high-frequency rectifying module;
the two connecting mechanisms are respectively and oppositely arranged at two sides of the fixed plate, correspond to the corresponding supports one by one, and comprise a driving connecting rod and a driven connecting rod, wherein the driving connecting rod and the driven connecting rod are arranged in parallel, and two ends of the driving connecting rod and the driven connecting rod are respectively hinged with the fixed plate and the supports;
the two driving mechanisms are respectively connected with the corresponding driving connecting rods and used for driving the driving connecting rods to rotate so as to enable the fixing plate to move out of the upper cavity and enable the fixing plate to move downwards outside the cabinet body.
Further, the fixing mechanism further comprises two fixing rods, the two fixing rods are respectively fixed on two sides of the fixing plate in a relative and inclined mode, one end of the driving connecting rod is hinged to the high end of the fixing rod, and one end of the driven connecting rod is hinged to the low end of the fixing rod.
Further, the length of the driven connecting rod is equal to that of the driving connecting rod.
Further, the driving mechanism comprises a driving rod and a telescopic driving piece, the driving rod is arranged on the side wall of the support in a sliding mode, one end of the driving rod is fixedly connected with the other end of the driving connecting rod, the fixed end of the telescopic driving piece is hinged to the side wall of the support, and the output end of the telescopic driving piece is hinged to the other end of the driving rod.
Further, the included angle between the driving rod and the driving connecting rod is 90-180 degrees.
Further, the height of the horizontal plane where the upper surface of the fixing plate is located is higher than or equal to the height of the horizontal plane where the high end of the fixing rod is located.
Further, when the driving link and the driven link are in a vertical state, a distance between the upper surface of the fixing plate and the top surface of the upper chamber is 5cm to 8cm.
Further, when the driving link and the driven link are rotated toward the opening side of the upper chamber and the fixing plate is moved to the opening of the upper chamber, the distance between the lower surface of the fixing plate and the bottom surface of the upper chamber is 5cm to 8cm.
Further, the fixing mechanism further comprises a balancing weight, and the balancing weight is fixed at the bottom of the fixing plate.
Further, the telescopic driving piece is an air cylinder.
Compared with the prior art, the utility model has the beneficial effects that: when using, when needs install or overhaul high frequency rectification module, through controlling two actuating mechanism, can make two actuating mechanism drive initiative connecting rods rotate to can make the fixed plate shift out the cavity, after the fixed plate shifts out the cavity, the fixed plate can downwardly move, make things convenient for the staff to install or overhaul high frequency rectification module, the staff no longer need stretch into the cabinet internal with the head, also need not just can install or overhaul high frequency rectification module with the help of stool or ladder, it is very convenient, also reduced workman's intensity of labour.
Drawings
FIG. 1 is a schematic structural view of a high-frequency rectification module mounting structure of a high-voltage soft start cabinet provided by the utility model;
FIG. 2 is a cross-sectional view of a high-frequency rectification module mounting structure of the high-voltage soft-start cabinet of FIG. 1;
FIG. 3 is a schematic perspective view of a high-frequency rectification module mounting structure of the high-voltage soft start cabinet in FIG. 2 when a driving connecting rod and a driven connecting rod are in a vertical state;
FIG. 4 is a schematic perspective view of a mounting structure of a high-frequency rectification module of the high-voltage soft start cabinet shown in FIG. 2 when a fixing plate moves to an opening of an upper chamber;
FIG. 5 is a schematic perspective view of a high-frequency rectification module mounting structure of the high-voltage soft start cabinet of FIG. 2 when the driving connecting rod and the driven connecting rod are in a horizontal state;
in the figure: 100-cabinet, 110-upper chamber, 200-support, 300-fixed mechanism, 310-fixed plate, 320-fixed rod, 330-balancing weight, 400-connecting mechanism, 410-driving link, 420-driven link, 500-driving mechanism, 510-driving rod, 520-telescopic driving piece.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a high-frequency rectifying module mounting structure of a high-voltage soft start cabinet, which is shown in fig. 1 and 2, and comprises a cabinet body 100, two supports 200, a fixing mechanism 300, two connecting mechanisms 400 and two driving mechanisms 500, wherein the cabinet body 100 is provided with an upper cavity 110, and one side of the upper cavity 110 is provided with an opening; both the supports 200 are fixed in the upper chamber 110 and are arranged at intervals perpendicular to the opening side of the upper chamber 110; the fixing mechanism 300 includes a fixing plate 310, the fixing plate 310 is vertically disposed between the two supports 200, and an outer sidewall of the fixing plate 310 is used for detachably fixing the high-frequency rectification module; the two connecting mechanisms 400 are respectively and oppositely arranged at two sides of the fixed plate 310 and correspond to the corresponding supports 200 one by one, and comprise a driving connecting rod 410 and a driven connecting rod 420, wherein the driving connecting rod 410 and the driven connecting rod 420 are arranged in parallel, and two ends of the driving connecting rod 410 and the driven connecting rod 420 are respectively hinged with the fixed plate 310 and the supports 200; the two driving mechanisms 500 are respectively connected to the corresponding driving links 410, and are used for driving the driving links 410 to rotate, so that the fixing plate 310 moves out of the upper chamber 110, and the fixing plate 310 moves downward outside the cabinet 100.
When in use, when the high-frequency rectification module is required to be installed or overhauled, the driving mechanism 500 is controlled to drive the driving connecting rod 410 to rotate, so that the fixing plate 310 is moved out of the upper cavity 110, after the fixing plate 310 is moved out of the upper cavity 110, the fixing plate 310 can move downwards, the high-frequency rectification module is convenient to install or overhaule by a worker, the worker does not need to stretch the head into the cabinet body 100, and the high-frequency rectification module can be installed or overhauled without using a stool or a ladder, so that the high-frequency rectification module is very convenient and the labor intensity of the worker is also reduced.
As a preferred embodiment, referring to fig. 2 and 3, the fixing mechanism 300 further includes two fixing rods 320, wherein the two fixing rods 320 are respectively opposite to each other and are obliquely fixed to two sides of the fixing plate 310, one end of the driving link 410 is hinged to a high end of the fixing rod 320, and one end of the driven link 420 is hinged to a low end of the fixing rod 320, so that the driving link 410 and the driven link 420 can be hinged to the fixing plate 310 through the fixing rod 320, and thus the driving link 410 and the driven link 420 can always maintain a parallel positional relationship.
As a preferred embodiment, referring to fig. 2 and 3, the length of the driven link 420 is equal to the length of the driving link 410, so that the fixing plate 310 can be more stable in the process of moving in both the horizontal direction and the vertical direction under the driving action of the driving link 410 and the auxiliary driving action of the driven link 420.
As a preferred embodiment, please refer to fig. 2 and 3, the driving mechanism 500 includes a driving rod 510 and a telescopic driving member 520, the driving rod 510 is slidably disposed on a side wall of the support 200, one end of the driving rod 510 is fixedly connected with the other end of the driving rod 410, a fixed end of the telescopic driving member 520 is hinged with the side wall of the support 200, an output end of the telescopic driving member 520 is hinged with the other end of the driving rod 510, by controlling the telescopic driving member 520, the telescopic driving member 520 can rotate around the hinge position of the driving rod 410 and the support 200 through the driving rod 510, and further can drive the fixing plate 310 to move in both the horizontal direction and the vertical direction, and drive the driven rod 420 to rotate around the hinge position of the driven rod 420 and the support 200.
As a preferred embodiment, referring to fig. 2 and 3, the driving rod 510 and the driving link 410 have an included angle of 90 ° -180 °, which is more beneficial for the driving rod 510 to transmit the force to the driving link 410.
As a preferred embodiment, referring to fig. 2 and 3, the height of the horizontal plane of the upper surface of the fixing plate 310 is higher than or equal to the height of the horizontal plane of the upper end of the fixing rod 320, so as to avoid that the upper end of the fixing rod 320 is abutted against the top surface of the upper chamber 110 when the driving link 410 is in the vertical state.
As a preferred embodiment, referring to fig. 3, when the driving link 410 and the driven link 420 are in a vertical state, the distance between the upper surface of the fixing plate 310 and the top surface of the upper chamber 110 is 5cm-8cm, so that the upper surface of the fixing plate 310 is prevented from abutting the top surface of the upper chamber 110, and the removal of the fixing plate 310 is prevented.
As a preferred embodiment, referring to fig. 4, when the driving link 410 and the driven link 420 rotate toward the opening side of the upper chamber 110 and the fixing plate 310 moves to the opening of the upper chamber 110, the distance between the lower surface of the fixing plate 310 and the bottom surface of the upper chamber 110 is 5cm-8cm, so that the contact between the lower surface of the fixing plate 310 and the bottom surface of the upper chamber 110 can be avoided, and the movement out and downward movement of the fixing plate 310 are affected.
As a preferred embodiment, referring to fig. 5, when the driving link 410 and the driven link 420 are in a horizontal state, the fixing plate 310 reaches the lowest position outside the cabinet 100, so that a worker can install or overhaul the high-frequency rectification module on the fixing plate 310 conveniently.
As a preferred embodiment, referring to fig. 2 and 3, the fixing mechanism 300 further includes a balancing weight 330, and the balancing weight 330 is fixed to the bottom of the fixing plate 310, so that the fixing plate 310 can be kept in a vertical state, and the inclination angle of the fixing plate 310 is prevented from being changed during the moving process.
As a preferred embodiment, the telescopic driving unit 520 is a cylinder, so that telescopic driving can be implemented.
For better understanding of the present utility model, the following details of the working principle of the technical solution of the present utility model are described with reference to fig. 1 to 5:
when in use, when the high-frequency rectification module needs to be installed or overhauled, the telescopic driving piece 520 is controlled, so that the telescopic driving piece 520 can drive the driving connecting rod 410 to rotate around the hinge position of the driving connecting rod 410 and the support 200 through the driving rod 510, and then the fixing plate 310 can be driven to move in the horizontal direction and the vertical direction, and the driven connecting rod 420 can be driven to rotate around the hinge position of the driven connecting rod 420 and the support 200, so that the fixing plate 310 can be moved out of the upper cavity 110, after the fixing plate 310 is moved out of the upper cavity 110, the fixing plate 310 can be moved downwards, the high-frequency rectification module is conveniently installed or overhauled by a worker, the worker does not need to stretch the head into the cabinet 100, and can install or overhaule the high-frequency rectification module only by means of a stool or a ladder, so that the high-frequency rectification module is very convenient, and the labor intensity of the worker is also reduced.
The utility model provides a high-frequency rectifying module mounting structure of a high-voltage soft start cabinet, which comprises the following components
The beneficial effects are that:
(1) The balancing weight 330 can keep the fixing plate 310 in a vertical state, so that the inclination angle of the fixing plate 310 is prevented from being changed in the moving process;
(2) By controlling the telescopic driving member 520, the telescopic driving member 520 may rotate around the hinge position of the driving link 410 and the support 200 by the driving rod 510, so as to drive the fixed plate 310 to move in both the horizontal direction and the vertical direction, and drive the driven link 420 to rotate around the hinge position of the driven link 420 and the support 200, so that the fixed plate 310 may be moved out of the upper chamber 110, and after the fixed plate 310 is moved out of the upper chamber 110, the fixed plate 310 may be moved downward;
(3) The high-frequency rectifying module is convenient to install or overhaul by a worker, the worker does not need to stretch the head into the cabinet body 100, and the high-frequency rectifying module can be installed or overhauled without the help of a stool or a ladder, so that the high-frequency rectifying module is very convenient, and the labor intensity of workers is also reduced.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any of various other corresponding changes and modifications made according to the technical idea of the present utility model should be included in the scope of the claims of the present utility model.
Claims (10)
1. The utility model provides a high-voltage soft start cabinet high frequency rectification module mounting structure which characterized in that includes:
the cabinet body is provided with an upper cavity, and one side of the upper cavity is provided with an opening;
the two supports are fixed in the upper cavity and are arranged at intervals perpendicular to the opening side of the upper cavity;
the fixing mechanism comprises a fixing plate, the fixing plate is vertically arranged between the two supports, and the outer side wall of the fixing plate is used for detachably fixing the high-frequency rectifying module;
the two connecting mechanisms are respectively and oppositely arranged at two sides of the fixed plate, correspond to the corresponding supports one by one, and comprise a driving connecting rod and a driven connecting rod, wherein the driving connecting rod and the driven connecting rod are arranged in parallel, and two ends of the driving connecting rod and the driven connecting rod are respectively hinged with the fixed plate and the supports;
the two driving mechanisms are respectively connected with the corresponding driving connecting rods and used for driving the driving connecting rods to rotate so as to enable the fixing plate to move out of the upper cavity and enable the fixing plate to move downwards outside the cabinet body.
2. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 1, wherein the fixing mechanism further comprises two fixing rods, the two fixing rods are respectively fixed on two sides of the fixing plate in an opposite and inclined mode, one end of the driving connecting rod is hinged to the high end of the fixing rod, and one end of the driven connecting rod is hinged to the low end of the fixing rod.
3. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 2, wherein the length of the driven link is equal to the length of the driving link.
4. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 3, wherein the driving mechanism comprises a driving rod and a telescopic driving piece, the driving rod is slidably arranged on the side wall of the support, one end of the driving rod is fixedly connected with the other end of the driving connecting rod, the fixed end of the telescopic driving piece is hinged with the side wall of the support, and the output end of the telescopic driving piece is hinged with the other end of the driving rod.
5. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 4, wherein an included angle between the driving rod and the driving connecting rod is 90 ° -180 °.
6. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 2, wherein the height of the horizontal plane where the upper surface of the fixing plate is located is higher than or equal to the height of the horizontal plane where the high end of the fixing rod is located.
7. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 6, wherein a distance between an upper surface of the fixing plate and a top surface of the upper chamber is 5cm to 8cm when the driving link and the driven link are in a vertical state.
8. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 7, wherein when the driving link and the driven link are rotated toward the opening side of the upper chamber and the fixing plate is moved to the opening of the upper chamber, a distance between a lower surface of the fixing plate and a bottom surface of the upper chamber is 5cm to 8cm.
9. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 8, wherein the fixing mechanism further comprises a balancing weight fixed to the bottom of the fixing plate.
10. The high-voltage soft start cabinet high-frequency rectification module mounting structure according to claim 4, wherein the telescopic driving member is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838230.6U CN220234503U (en) | 2023-07-12 | 2023-07-12 | High-frequency rectifying module mounting structure of high-voltage soft start cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838230.6U CN220234503U (en) | 2023-07-12 | 2023-07-12 | High-frequency rectifying module mounting structure of high-voltage soft start cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN220234503U true CN220234503U (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321838230.6U Active CN220234503U (en) | 2023-07-12 | 2023-07-12 | High-frequency rectifying module mounting structure of high-voltage soft start cabinet |
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| CN (1) | CN220234503U (en) |
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- 2023-07-12 CN CN202321838230.6U patent/CN220234503U/en active Active
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