CN213151417U - A shock-resistant structure for switch board - Google Patents
A shock-resistant structure for switch board Download PDFInfo
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- CN213151417U CN213151417U CN202021118184.9U CN202021118184U CN213151417U CN 213151417 U CN213151417 U CN 213151417U CN 202021118184 U CN202021118184 U CN 202021118184U CN 213151417 U CN213151417 U CN 213151417U
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- spring
- outer frame
- buffer
- switch board
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Abstract
The utility model provides an earthquake-resistant structure for switch board relates to switch board technical field, earthquake-resistant structure includes: the cabinet comprises a base, an outer frame, a cabinet body, a supporting table, an elastic device and a buffer device; the utility model provides a pair of antidetonation structure for switch board utilizes to set up the resilient means who sets up in brace table bottom to provide vertical buffering power for the cabinet body, utilizes the buffer that sets up between cabinet side portion and frame bottom to provide horizontal buffering power and vertical buffering power for the cabinet body simultaneously, and overall structure is simple, and it is convenient to make, can provide not equidirectional buffering for the switch board when using, avoids the switch board to receive the influence of external vibrations.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to an earthquake-resistant structure for switch board.
Background
The power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a power distribution system. The power distribution cabinet is a general name of a motor control center, is suitable for occasions with dispersed loads and less loops in the using process, and distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads.
The switch board external structure on the market designs comparatively simply at present, does not equip shock-absorbing structure mostly, receiving external vibrations and influencing down, and inside components and parts receive the damage easily, cause the loss that can not predict. Therefore, the technical problem to be solved urgently by the technical personnel in the field is to provide an anti-seismic structure for the power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an antidetonation structure for switch board, overall structure is simple, and it is convenient to make, can provide not equidirectional buffering for the switch board when using, avoids the switch board to receive the influence of external vibrations.
Based on the above-mentioned purpose the utility model provides a pair of anti-seismic structure for switch board, anti-seismic structure includes: the cabinet comprises a base, an outer frame, a cabinet body, a supporting table, an elastic device and a buffer device;
an outer frame is fixedly arranged above the base, and the cabinet body is positioned in the outer frame;
a support table is fixedly arranged at the bottom of the cabinet body, and an elastic device is arranged between the bottom of the support table and the inner wall of the bottom of the outer frame;
the buffer device is fixedly connected between the side part of the cabinet body and the inner wall of the bottom of the outer frame;
the elastic device is used for providing longitudinal buffering force for the cabinet body, and the buffering device is used for providing transverse buffering force and longitudinal buffering force for the cabinet body.
Preferably, the elastic device comprises a first spring, a connecting piece and a universal wheel, the top end of the first spring is fixedly connected with the bottom of the supporting table, the bottom end of the first spring is fixedly connected with the top end of the connecting piece, the bottom end of the connecting piece is fixedly connected with the universal wheel, and the bottom of the universal wheel is located on the inner wall of the bottom of the outer frame.
Preferably, the buffering device comprises a slide way, a connecting rod and a second spring, the upper end of the connecting rod is hinged to the side part of the cabinet body, the lower end of the connecting rod is spherical, the lower end of the connecting rod is located in the slide way and fixedly connected with the top of the second spring, the second spring is located in the slide way, and the bottom of the connecting rod is fixedly connected to the inner wall of the bottom of the outer frame.
Preferably, the number of the elastic devices is 2, and the elastic devices are respectively positioned at two sides of the bottom of the support platform.
Preferably, the number of the buffer devices is 2, and the buffer devices are respectively positioned at the left side and the right side of the cabinet body.
Preferably, an included angle between the connecting rod and the second spring is an obtuse angle or an acute angle.
Preferably, a third spring is arranged between the top of the cabinet body and the inner side wall of the top of the outer frame, and the third spring is used for providing longitudinal buffering force for the cabinet body.
From the above, can see out, the utility model provides a pair of an antidetonation structure for switch board utilizes to set up the resilient means who sets up in brace table bottom to provide vertical buffering power for the cabinet body, utilizes the buffer that sets up between cabinet side portion and frame bottom to provide horizontal buffering power and vertical buffering power for the cabinet body simultaneously, and overall structure is simple, and it is convenient to make, can provide not equidirectional buffering for the switch board when using, avoids the switch board to receive the influence of external vibrations.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an earthquake-resistant structure for a power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an elastic device in an embodiment of the present invention;
fig. 3 is a schematic structural view of a buffering device in an embodiment of the present invention;
fig. 4 is a schematic structural view of another anti-seismic structure for a power distribution cabinet according to an embodiment of the present invention;
in the figure:
1. a base; 2. an outer frame; 3. a cabinet body; 4. a support table; 5. an elastic device; 6. a buffer device; 7. a first spring; 8. a connecting member; 9. a universal wheel; 10. a slideway; 11. a connecting rod; 12. a second spring; 13. and a third spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 be the embodiment of the utility model provides an earthquake-resistant structure for switch board, earthquake-resistant structure includes: the cabinet comprises a base 1, an outer frame 2, a cabinet body 3, a supporting table 4, an elastic device 5 and a buffer device 6; an outer frame 2 is fixedly arranged above the base 1, and the cabinet body 3 is positioned in the outer frame 2; a support table 4 is fixedly arranged at the bottom of the cabinet body 3, and an elastic device 5 is arranged between the bottom of the support table 4 and the inner wall of the bottom of the outer frame 2; the buffer device 6 is fixedly connected between the side part of the cabinet body 3 and the inner wall of the bottom of the outer frame 2; wherein, resilient means 5 is used for the cabinet body 3 provides vertical buffer power, buffer 6 is used for the cabinet body 3 provides horizontal buffer power and vertical buffer power. Preferably, the number of the elastic devices 5 is 2, and the elastic devices 5 are respectively positioned at two sides of the bottom of the support table 4, and the arrangement of the 2 elastic devices 5 can provide larger buffer force for the cabinet body 3 longitudinally; preferably, buffer 6 is 2, is located the left and right sides of cabinet body 3 respectively, and 2 buffer 6's setting can transversely and vertically provide bigger cushion effect for cabinet body 3.
The utility model provides a pair of an antidetonation structure for switch board utilizes to set up in the resilient means 5 of 4 bottoms of brace table to provide vertical buffering power for the cabinet body 3, utilizes the buffer 6 of setting between 3 lateral parts of the cabinet body and 2 bottoms of frame to provide horizontal buffering power and vertical buffering power for the cabinet body 3 simultaneously, and overall structure is simple, and it is convenient to make, can provide not equidirectional buffering for the switch board when using, avoids the switch board to receive the influence of external vibrations.
In a preferred embodiment, the utility model provides an earthquake-resistant structure for switch board, earthquake-resistant structure includes: the cabinet comprises a base 1, an outer frame 2, a cabinet body 3, a supporting table 4, an elastic device 5 and a buffer device 6; an outer frame 2 is fixedly arranged above the base 1, and the cabinet body 3 is positioned in the outer frame 2; a support table 4 is fixedly arranged at the bottom of the cabinet body 3, and an elastic device 5 is arranged between the bottom of the support table 4 and the inner wall of the bottom of the outer frame 2; the buffer device 6 is fixedly connected between the side part of the cabinet body 3 and the inner wall of the bottom of the outer frame 2; wherein, resilient means 5 is used for the cabinet body 3 provides vertical buffer power, buffer 6 is used for the cabinet body 3 provides horizontal buffer power and vertical buffer power.
As shown in fig. 2, the elastic device 5 includes a first spring 7, a connecting member 8 and a universal wheel 9, the top end of the first spring 7 is fixedly connected to the bottom of the supporting platform 4, the bottom end of the first spring 7 is fixedly connected to the top end of the connecting member 8, the bottom end of the connecting member 8 is fixedly connected to the universal wheel 9, and the bottom of the universal wheel 9 is located on the inner wall of the bottom of the outer frame 2.
As shown in fig. 3, the buffering device 6 includes a slideway 10, a connecting rod 11 and a second spring 12, the upper end of the connecting rod 11 is hinged to the side of the cabinet 3, the lower end is spherical, the lower end is located in the slideway 10 and is fixedly connected to the top of the second spring 12, the second spring 12 is located in the slideway 10, and the bottom is fixedly connected to the inner wall of the bottom of the outer frame 2.
The utility model provides a pair of anti-seismic structure for switch board, utilize the first spring 7 that sets up in the resilient means 5 of brace table 4 bottom to provide vertical buffering power for the cabinet body 3, the side slope when the cabinet body 3 receives transverse impact can be avoided in the setting of universal wheel 9, thereby provide partial horizontal buffering power, utilize the second spring 12 that sets up in the buffer 6 between cabinet body 3 lateral part and frame 2 bottom to provide horizontal buffering power and vertical buffering power for the cabinet body 3 simultaneously, the overall structure is simple, the manufacture is convenient, can provide the not equidirectional buffering for the switch board when using, avoid the switch board to receive the influence of external vibrations.
As shown in fig. 4 be the embodiment of the utility model provides an earthquake-resistant structure for switch board, earthquake-resistant structure includes: the cabinet comprises a base 1, an outer frame 2, a cabinet body 3, a supporting table 4, an elastic device 5 and a buffer device 6; an outer frame 2 is fixedly arranged above the base 1, and the cabinet body 3 is positioned in the outer frame 2; a support table 4 is fixedly arranged at the bottom of the cabinet body 3, and an elastic device 5 is arranged between the bottom of the support table 4 and the inner wall of the bottom of the outer frame 2; the buffer device 6 is fixedly connected between the side part of the cabinet body 3 and the inner wall of the bottom of the outer frame 2; wherein, resilient means 5 is used for the cabinet body 3 provides vertical buffer power, buffer 6 is used for the cabinet body 3 provides horizontal buffer power and vertical buffer power.
The elastic device 5 comprises a first spring 7, a connecting piece 8 and a universal wheel 9, the top end of the first spring 7 is fixedly connected with the bottom of the supporting table 4, the bottom end of the first spring 7 is fixedly connected with the top end of the connecting piece 8, the bottom end of the connecting piece 8 is fixedly connected with the universal wheel 9, and the bottom of the universal wheel 9 is located on the inner wall of the bottom of the outer frame 2.
The included angle between the connecting rod 11 and the second spring 12 is an obtuse angle or an acute angle. A third spring 13 is arranged between the top of the cabinet body 3 and the inner side wall of the top of the outer frame 2, and the third spring 13 is used for providing longitudinal buffer force for the cabinet body 3.
The utility model provides a pair of anti-seismic structure for switch board, the third spring 13 at first spring 7 and top that the utilization set up in the resilient means 5 of brace table 4 bottom provides vertical buffer power for the cabinet body 3, the side slope when the cabinet body 3 receives transverse impact can be avoided in the setting of universal wheel 9, thereby provide the horizontal buffer power of part, the second spring 12 that utilizes the setting to provide in the buffer 6 between cabinet body 3 lateral part and frame 2 bottom provides horizontal buffer power and vertical buffer power for the cabinet body 3 simultaneously, the overall structure is simple, the manufacture is convenient, can provide not equidirectional buffering for the switch board when using, avoid the switch board to receive the influence of external vibrations.
When the anti-seismic structure provided by the utility model is used, the cabinet body 3 is fixedly arranged on the supporting frame, and the first spring 7 in the elastic device 5 and the second spring 12 in the buffer device 6 are in a compressed state under the pressure; when the cabinet body 3 receives impact from the outside, such as an earthquake, the cabinet body 3 can be impacted from the transverse direction and the longitudinal direction at the same time, when the cabinet body 3 is impacted from the longitudinal direction, the cabinet body 3 shakes up and down, at the moment, the action force of the up-and-down shaking of the cabinet body 3 is reduced under the action of the first spring 7 in the elastic device 5, the up-and-down shaking of the cabinet body 3 is gradually absorbed by the first spring 7, and the up-and-down stability of the cabinet body 3 is maintained; when the cabinet body 3 is receiving lateral shock, the cabinet body 3 is rocked about, this moment because the articulated effect between buffer 6 and the cabinet body 3, connecting rod 11 rotates downwards under the 3 lateral shifting of the cabinet body, the lower extreme of connecting rod 11 is globular, slide in slide 10, then the compression or tensile second spring 12 that is located slide 10, thereby alleviate the lateral shock that the cabinet body 3 received, buffer 6 also can carry out the part to the longitudinal impact force that the cabinet body 3 received and alleviate simultaneously, be favorable to avoiding the switch board to receive the influence of external vibrations.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. An earthquake-resistant structure for a power distribution cabinet, characterized in that the earthquake-resistant structure comprises: the cabinet comprises a base, an outer frame, a cabinet body, a supporting table, an elastic device and a buffer device;
an outer frame is fixedly arranged above the base, and the cabinet body is positioned in the outer frame;
a support table is fixedly arranged at the bottom of the cabinet body, and an elastic device is arranged between the bottom of the support table and the inner wall of the bottom of the outer frame;
the buffer device is fixedly connected between the side part of the cabinet body and the inner wall of the bottom of the outer frame;
the elastic device is used for providing longitudinal buffering force for the cabinet body, and the buffering device is used for providing transverse buffering force and longitudinal buffering force for the cabinet body.
2. The anti-seismic structure for the power distribution cabinet according to claim 1, wherein the elastic device comprises a first spring, a connecting piece and a universal wheel, the top end of the first spring is fixedly connected with the bottom of the support platform, the bottom end of the first spring is fixedly connected with the top end of the connecting piece, the bottom end of the connecting piece is fixedly connected with the universal wheel, and the bottom of the universal wheel is located on the inner wall of the bottom of the outer frame.
3. The anti-seismic structure for the power distribution cabinet according to claim 2, wherein the buffer device comprises a slide way, a connecting rod and a second spring, the upper end of the connecting rod is hinged to the side portion of the cabinet body, the lower end of the connecting rod is spherical, the lower end of the connecting rod is located in the slide way and fixedly connected to the top of the second spring, the second spring is located in the slide way, and the bottom of the connecting rod is fixedly connected to the inner wall of the bottom of the outer frame.
4. An earthquake-resistant structure for electric distribution cabinets according to claim 3, characterized in that said elastic means are 2, one on each side of the bottom of said supporting platform.
5. An anti-seismic structure for power distribution cabinets according to claim 4, characterized in that the number of the buffer devices is 2, and the buffer devices are respectively located at the left and right sides of the cabinet body.
6. The anti-seismic structure for the power distribution cabinet according to claim 5, wherein an included angle between the connecting rod and the second spring is an obtuse angle or an acute angle.
7. An earthquake-resistant structure for power distribution cabinets according to claim 6, characterized in that a third spring is arranged between the top of the cabinet body and the inner side wall of the top of the outer frame, and the third spring is used for providing longitudinal buffer force for the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118184.9U CN213151417U (en) | 2020-06-16 | 2020-06-16 | A shock-resistant structure for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118184.9U CN213151417U (en) | 2020-06-16 | 2020-06-16 | A shock-resistant structure for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213151417U true CN213151417U (en) | 2021-05-07 |
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ID=75726335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021118184.9U Active CN213151417U (en) | 2020-06-16 | 2020-06-16 | A shock-resistant structure for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213151417U (en) |
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2020
- 2020-06-16 CN CN202021118184.9U patent/CN213151417U/en active Active
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