CN220544554U

CN220544554U - Grounding type supporting structure for power cabinet

Info

Publication number: CN220544554U
Application number: CN202420170784.1U
Authority: CN
Inventors: 刘启莲; 马允添
Original assignee: Chang'an Lvdian Technology Co ltd
Current assignee: Chang'an Lvdian Technology Co ltd
Priority date: 2024-01-24
Filing date: 2024-01-24
Publication date: 2024-02-27
Anticipated expiration: 2034-01-24

Abstract

The utility model discloses a grounding type supporting structure for a power cabinet, which relates to the technical field of power cabinet supporting and comprises a power cabinet body, wherein the bottom surface of the power cabinet body is fixedly connected with a grounding supporting frame, two symmetrical driving mechanisms are arranged in the grounding supporting frame and comprise a bidirectional screw rod and a limiting groove, the bottom surface of the limiting groove is fixedly connected with a supporting long plate, two moving mechanisms are arranged below the supporting long plate and comprise supporting cylinders and self-locking universal wheels, the left side wall of the grounding supporting frame is rotatably connected with a rotating abutting plate, the limiting mechanism is arranged below the rotating abutting plate, and the left side surface of the grounding supporting frame is provided with a limiting groove. It can not only conveniently remove the device through driving the cooperation between mechanism, moving mechanism and the supporting legs, can also realize the firm support to the device, can make the device wholly carry out fast switch over between mobile state and firm state to can improve the suitability of device.

Description

Grounding type supporting structure for power cabinet

Technical Field

The utility model relates to the technical field of power cabinet support, in particular to a grounding type support structure for a power cabinet.

Background

The power cabinet is widely applied to a plurality of electricity utilization fields as a backup power system or an electric quantity recovery system, the main principle of the power cabinet is to convert chemical energy into electric energy for power supply, and in recent years, as an application scene, the cabinet type household energy storage device is widely applied in household life, and the power cabinet generally comprises a battery management module and a plurality of battery modules.

According to the patent of application number CN202320404008.9, a ground connection formula bearing structure for power cabinet is disclosed, including power cabinet body and loading board, the equal fixedly connected with landing leg in bottom four corners of power cabinet body, one side that the power cabinet body was kept away from to the landing leg is provided with the spread groove, the first spliced pole of the equal fixedly connected with in roof four corners of loading board, the inside of first spliced pole is provided with first spacing groove, the first spring of the inside fixedly connected with of first spacing groove, the roof fixedly connected with first connecting block of first spring, the roof fixedly connected with connecting plate of second connecting block, one side bottom fixedly connected with but the auto-lock universal wheel of loading board is kept away from to the connecting plate.

By adopting the scheme, the problem that the self-locking universal wheel is damaged due to the fact that the internal components are added after the power cabinet moves through the self-locking universal wheel is solved, the self-locking universal wheel can slide when the internal components are reduced, the components are added and are retracted, a user often needs to move the power cabinet to a use place according to the use requirement of the user, when more components are arranged in the power cabinet, the user cannot move the power cabinet, when fewer components are arranged in the power cabinet, only the bottommost end of the self-locking universal wheel is in contact with the ground, and the power cabinet is unstable in standing and has a certain defect; to this end, we provide a grounded support structure for a power cabinet that solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a grounding type supporting structure for a power cabinet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground connection formula bearing structure for power cabinet, including the power cabinet body, the bottom surface fixedly connected with ground connection braced frame of power cabinet body, the inside of ground connection braced frame is equipped with the driving mechanism of two symmetries, driving mechanism includes two-way lead screw and spacing groove, the bottom surface fixedly connected with of spacing groove supports the longeron, the below of supporting the longeron is provided with two moving mechanism, two moving mechanism all include a support section of thick bamboo and can from locking-type universal wheel, the left side wall rotation of ground connection braced frame is connected with rotates the butt board, the below of rotating the butt board is provided with stop gear, spacing fluting has been seted up to the left surface of ground connection braced frame.

Further, the outer surface of the two-way screw rod is rotationally connected with the inner wall of the grounding support frame, the left side face of the two-way screw rod is fixedly connected with a hand-rotating type rotating disc, the outer surface of the two-way screw rod is in threaded connection with two movable pulling grooves, and the outer surfaces of the two movable pulling grooves are in sliding connection with grooves on the inner side wall of the grounding support frame.

Further, the inner walls of the two movable pulling grooves are all rotationally connected with the matching rotating rods, and the outer surfaces of the two matching rotating rods are all rotationally connected with the inner walls of the limiting grooves.

Further, the upper surface of the supporting cylinder is fixedly connected with the bottom surface of the supporting long plate, and the inner top wall of the supporting cylinder is fixedly connected with a buffer spring.

Further, the bottom fixedly connected with attenuator of buffer spring, but the bottom surface fixedly connected with of attenuator connects the pole setting, and the surface of attenuator and connecting the pole setting all with the inner wall sliding connection of support section of thick bamboo, but the bottom surface of connecting the pole setting is rotated with the upper surface of auto-lock universal wheel and is connected.

Further, the limiting mechanism comprises a sliding plate, two symmetrical insertable limiting rods are fixedly connected to the upper surface of the sliding plate, and the outer surfaces of the two insertable limiting rods are contacted with the grooves on the outer surface of the hand-rotating type rotating disc.

Further, the right side fixedly connected with slider of insertable gag lever post, the surface and the inner wall sliding connection of spacing fluting of slider, the inner wall sliding connection of slider has spacing montant, the upper and lower both ends of spacing montant respectively with spacing fluting interior roof and interior bottom wall fixed connection.

Further, a limit spring is wound on the outer surface of the limit vertical rod, and the upper end and the lower end of the limit spring are fixedly connected with the bottom surface of the sliding block and the inner bottom wall of the limit groove respectively.

Compared with the prior art, the grounding type supporting structure for the power cabinet has the following beneficial effects:

1. according to the utility model, through the cooperation among the driving mechanism, the moving mechanism and the supporting legs, the device can be conveniently moved, the stable support of the device can be realized, and the whole device can be rapidly switched between a moving state and a stable state, so that the applicability of the device can be improved.

2. According to the utility model, the limit mechanism is used, so that the limit of the driving mechanism can be realized, the hand-rotating type rotating disc and the bidirectional screw rod can be prevented from moving independently when bump occurs on a road surface, the whole moving mechanism can be prevented from moving up and down, the moving mechanism can be prevented from being automatically retracted, the inclination of the device during moving is prevented, and the protection effect on the electric elements in the power cabinet body is improved.

3. According to the self-locking type power cabinet, the device can be driven to move under the combined action of the four self-locking universal wheels through the pushing device, and when a bumpy road surface is met, the counterforce of the road surface can be buffered under the combined action of the buffer spring and the damper, so that the electric elements in the power cabinet body can be prevented from being damaged due to bumpy.

Drawings

FIG. 1 is a schematic perspective elevation view of the present utility model;

FIG. 2 is a cross-sectional view showing the internal structure of the grounding support frame of the present utility model;

FIG. 3 is a schematic perspective view of the driving mechanism of the present utility model;

FIG. 4 is a cross-sectional view showing the internal structure of the moving mechanism of the present utility model;

fig. 5 is a schematic perspective view of a limiting mechanism according to the present utility model.

In the figure: 1. a power supply cabinet body; 2. a ground support frame; 3. a driving mechanism; 301. a hand-rotating type rotating disc; 302. a two-way screw rod; 303. moving the pulling groove; 304. matching with a rotating rod; 305. a limit groove; 306. supporting the long plate; 4. a moving mechanism; 401. a support cylinder; 402. a buffer spring; 403. a damper; 404. connecting the vertical rods; 405. self-locking universal wheels; 5. supporting feet; 6. rotating the abutting plate; 7. a limiting mechanism; 701. a sliding plate; 702. a limit rod can be inserted; 703. a slide block; 704. a limit vertical rod; 705. a limit spring; 8. and (5) limiting and slotting.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a ground connection formula bearing structure for power cabinet, the device is used for supporting the power cabinet, through driving the cooperation between mechanism 3, moving mechanism 4 and the supporting legs 5, not only can conveniently remove the device, can also realize the firm support to the device, can make the device wholly carry out fast switch over between mobile state and firm state to can improve the suitability of device.

Referring to fig. 1, a grounded support structure for a power cabinet, including a power cabinet body 1, the power cabinet body 1 that sets up can provide the electric energy, its principle is that chemical energy changes into the electric energy, this is current mature technique, the bottom surface fixedly connected with ground connection braced frame 2 of power cabinet body 1, the inside of ground connection braced frame 2 is equipped with two symmetrical driving mechanism 3, as shown in fig. 3, driving mechanism 3 includes two-way lead screw 302 and spacing groove 305, the surface of two-way lead screw 302 is rotated with the inner wall of ground connection braced frame 2 and is connected, the left surface fixedly connected with hand of two-way lead screw 302 changes rotary disk 301, through the hand that uses the setting changes rotary disk 301, can conveniently rotate two-way lead screw 302.

As shown in fig. 3, two movable pulling grooves 303 are connected to the outer surface of the bidirectional screw rod 302 in a threaded manner, the outer surfaces of the two movable pulling grooves 303 are connected to the grooves on the inner side wall of the grounding support frame 2 in a sliding manner, a protruding block is arranged on one side surface of the arranged movable pulling groove 303, which is close to the inner side wall of the grounding support frame 2, of the movable pulling groove 303, and the protruding block is connected to the grooves on the inner side wall of the grounding support frame 2 in a sliding manner, so that the guiding function can be achieved.

The inner walls of the two movable pulling grooves 303 are rotationally connected with the matching rotating rods 304, the outer surfaces of the two matching rotating rods 304 are rotationally connected with the inner walls of the limiting grooves 305, the bottom surfaces of the limiting grooves 305 are fixedly connected with the supporting long plates 306, and the two-way screw rods 302 and the two movable pulling grooves 303 can be driven to move through the rotary hand-rotating type rotating disc 301, so that the two matching rotating rods 304 can drive the limiting grooves 305 and the supporting long plates 306 to move up and down.

As shown in fig. 4, two moving mechanisms 4 are disposed below the support long plate 306, and each of the two moving mechanisms 4 includes a support cylinder 401 and a self-locking universal wheel 405, and the upper surface of the support cylinder 401 is fixedly connected with the bottom surface of the support long plate 306, so that the whole moving mechanism 4 can be supported by using the disposed support cylinder 401.

The inner top wall fixedly connected with buffer spring 402 of support section of thick bamboo 401, buffer spring 402's bottom fixedly connected with attenuator 403, through the cooperation between buffer spring 402 and the attenuator 403 that uses the setting, can cushion the counter-force when the device runs into the road surface and jolt, thereby can avoid the inside electrical component of power cabinet body 1 to damage, the bottom surface fixedly connected with connection pole setting 404 of attenuator 403, the surface of attenuator 403 and connection pole setting 404 all with the inner wall sliding connection of support section of thick bamboo 401, but the bottom surface of connection pole setting 404 rotates with the upper surface of auto-lock universal wheel 405 to be connected, but through the auto-lock universal wheel 405 that uses the setting, can drive the device to suitable position and supply power.

As shown in fig. 2, the left side wall of the grounding support frame 2 is rotationally connected with a rotating abutting plate 6, a limiting mechanism 7 is arranged below the rotating abutting plate 6, a limiting slot 8 is formed in the left side surface of the grounding support frame 2, as shown in fig. 5, the limiting mechanism 7 comprises a sliding plate 701, a groove is formed in the center of the upper surface of the sliding plate 701, and a cushion with larger friction force is arranged in the groove, so that the sliding plate 701 can be abutted and limited by the rotating abutting plate 6 conveniently.

As shown in fig. 5, the upper surface of the sliding plate 701 is fixedly connected with two symmetrical insertable limit rods 702, the outer surfaces of the two insertable limit rods 702 are in contact with the grooves on the outer surface of the hand-rotating type rotating disc 301, and the arranged grooves are formed in the outer surface of the hand-rotating type rotating disc 301, so that the insertable limit rods 702 limit the hand-rotating type rotating disc 301 and the bidirectional screw rod 302, and autonomous rotation can be avoided when the hand-rotating type rotating disc 301 and the bidirectional screw rod 302 are jolt.

The right side fixedly connected with slider 703 of insertable gag lever post 702, the surface and the inner wall sliding connection of spacing fluting 8 of slider 703, the inner wall sliding connection of slider 703 has spacing montant 704, the upper and lower both ends of spacing montant 704 respectively with spacing fluting 8's interior roof and interior bottom wall fixed connection, through the spacing montant 704 that uses the setting, can produce the guide effect when sliding to slider 703, through rotating and rotating abutting plate 6, make rotate abutting plate 6 to support the fluting at sliding plate 701 upper surface center, can drive sliding plate 701 and two insertable gag lever posts 702 and move down, just can make two insertable gag lever posts 702 release the spacing to hand rotating disk 301.

The outer surface of the limit vertical rod 704 is wound with a limit spring 705, the upper end and the lower end of the limit spring 705 are respectively fixedly connected with the bottom surface of the sliding block 703 and the inner bottom wall of the limit groove 8, and the sliding plate 701 and the two insertable limit rods 702 can keep continuous limit on the two hand-rotating discs 301 by using the elasticity of the limit spring 705.

Working principle: when the mobile power cabinet body 1 needs to supply power to a designated position, the device can be driven to move under the combined action of the four self-locking universal wheels 405 through the pushing device, and when the power cabinet encounters a bumpy road surface, the counter force of the road surface can be buffered under the combined action of the buffer spring 402 and the damper 403, so that the damage of an electric element inside the power cabinet body 1 due to bumpy can be avoided. After the device moves to a designated position where power is required, the rotating abutting plate 6 is rotated to abut against the slot in the center of the upper surface of the sliding plate 701, so that the sliding plate 701 and the two insertable limiting rods 702 can be driven to move downwards, and the two insertable limiting rods 702 can be released from limiting the rotatable rotating disk 301. Through rotating hand-turning type rotating disc 301, can drive two-way lead screw 302 and rotate, just can drive two removal pulling grooves 303 and remove to the direction that keeps away from each other, just can make two cooperation bull sticks 304 drive spacing groove 305 and support longer 306 and upwards move, just can make two moving mechanism 4 upwards move, until two can from locking universal wheel 405 remove to the top of supporting legs 5, just can make four supporting legs 5 support the device wholly to stability when can improving the device wholly and support.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

It should be noted that, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art, so that the inventor does not detail the description here.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a ground connection formula bearing structure for power cabinet, includes power cabinet body (1), its characterized in that: the power cabinet comprises a power cabinet body (1), wherein a grounding supporting frame (2) is fixedly connected to the bottom surface of the power cabinet body (1), two symmetrical driving mechanisms (3) are arranged in the grounding supporting frame (2), each driving mechanism (3) comprises a bidirectional screw rod (302) and a limiting groove (305), a long supporting plate (306) is fixedly connected to the bottom surface of each limiting groove (305), two moving mechanisms (4) are arranged below the long supporting plates (306), each moving mechanism (4) comprises a supporting cylinder (401) and a self-locking universal wheel (405), a rotating abutting plate (6) is rotatably connected to the left side wall of the grounding supporting frame (2), a limiting mechanism (7) is arranged below each rotating abutting plate (6), and a limiting groove (8) is formed in the left side surface of the grounding supporting frame (2).

2. A grounded support structure for a power cabinet according to claim 1, wherein: the outer surface of two-way lead screw (302) is connected with the inner wall of ground connection supporting frame (2) in a rotating way, the left side fixedly connected with hand rotating type rotating disc (301) of two-way lead screw (302), the surface threaded connection of two-way lead screw (302) has two removal pulling grooves (303), two the surface of removal pulling groove (303) all with the fluting sliding connection on the inside wall of ground connection supporting frame (2).

3. A grounded support structure for a power cabinet according to claim 2, characterized in that: the inner walls of the two movable pulling grooves (303) are respectively connected with a matching rotating rod (304) in a rotating mode, and the outer surfaces of the two matching rotating rods (304) are respectively connected with the inner walls of the limiting grooves (305) in a rotating mode.

4. A grounded support structure for a power cabinet according to claim 1, wherein: the upper surface of a supporting cylinder (401) is fixedly connected with the bottom surface of a supporting long plate (306), and a buffer spring (402) is fixedly connected with the inner top wall of the supporting cylinder (401).

5. A grounded support structure for a power cabinet according to claim 4, wherein: the bottom fixedly connected with attenuator (403) of buffer spring (402), but the bottom surface fixedly connected with of attenuator (403) connects pole setting (404), the surface of attenuator (403) and connecting pole setting (404) all with the inner wall sliding connection of support section of thick bamboo (401), but the bottom surface of connecting pole setting (404) rotates with the upper surface of auto-lock universal wheel (405) and is connected.

6. A grounded support structure for a power cabinet according to claim 1, wherein: the limiting mechanism (7) comprises a sliding plate (701), two symmetrical insertable limiting rods (702) are fixedly connected to the upper surface of the sliding plate (701), and the outer surfaces of the two insertable limiting rods (702) are contacted with grooves on the outer surface of the hand-rotating type rotating disc (301).

7. A grounded support structure for a power cabinet according to claim 6, wherein: the right side fixedly connected with slider (703) of insertable gag lever post (702), the surface and the inner wall sliding connection of spacing fluting (8) of slider (703), the inner wall sliding connection of slider (703) has spacing montant (704), the upper and lower both ends of spacing montant (704) are respectively with the interior roof and interior bottom wall fixed connection of spacing fluting (8).

8. A grounded support structure for a power cabinet according to claim 7, wherein: the outer surface of the limiting vertical rod (704) is wound with a limiting spring (705), and the upper end and the lower end of the limiting spring (705) are fixedly connected with the bottom surface of the sliding block (703) and the inner bottom wall of the limiting groove (8) respectively.