CN213584836U

CN213584836U - Damping limiting base for installation of electric appliance cabinet

Info

Publication number: CN213584836U
Application number: CN202022166418.3U
Authority: CN
Inventors: 包福春; 张正和; 许剑; 樊杰
Original assignee: Zhangjiagang Zhonghai Electric Complete Set Co ltd
Current assignee: Zhangjiagang Zhonghai Electric Complete Set Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-29
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a shock attenuation limit base for electric appliance cabinet installation, comprising a base plate, the upper end surface of bottom plate is provided with stop gear and rack, stop gear is located one side of rack, stop gear includes support column, third spring, stopper, rubber air cushion, the lower extreme external surface fixed connection of bottom plate has the base, the inside of base is provided with buffering decompression mechanism and damper, buffering decompression mechanism is located one side of damper, buffering decompression mechanism includes axis of rotation, connecting plate, fixed plate, first spring. A shock attenuation limit base for electric appliance cabinet installation, be equipped with stop gear, can freely adjust the elasticity to in place not unidimensional electric appliance cabinet, be equipped with the mechanism of decompressing, increased the practicality and the permanence of base, be equipped with damper, make its buffering shock attenuation effect perfect more, the safety in utilization is high, brings better use prospect.

Description

Damping limiting base for installation of electric appliance cabinet

Technical Field

The utility model relates to an electric appliance cabinet technical field specifically is a shock attenuation limit base for electric appliance cabinet installation.

Background

The main effect of electrical apparatus cabinet is at power system electricity generation, transmission of electricity, distribution and electric energy conversion's in-process, open and shut, control and protection consumer, the convenient electric power distribution in each district of present stage, all can install the electrical apparatus cabinet in each district, the electrical apparatus cabinet is generally all installed in ground, and the electrical apparatus cabinet base lacks the shock attenuation effect, and then can cause some vibrations when transport and installation, can directly influence the normal use of electronic component in the switch board, in the installation that is used for the electrical apparatus cabinet installation, it is higher with spacing requirement level to take precautions against earthquakes, especially in earthquake frequent area.

The existing electric cabinet base has certain defects in installation and use, the existing electric cabinet generally selects places without severe vibration and impact, but the self-shockproof and shock-resistant capacity is very poor, great potential safety hazards exist, the existing electric cabinet base does not have a limiting and fixing function, certain adverse effects are brought to the use process of people, and therefore the shock-absorbing limiting base for installation of the electric cabinet is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a shock attenuation limit base for electric appliance cabinet installation possesses fixed spacing, and the buffering decompression, advantage such as damping performance is good can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a shock attenuation limit base for electric appliance cabinet installation, includes the bottom plate, the upper end surface of bottom plate is provided with stop gear and rack, stop gear is located one side of rack, stop gear includes support column, third spring, stopper, rubber air cushion, the lower extreme external surface fixedly connected with base of bottom plate, the inside of base is provided with buffering relief mechanism and damper, buffering relief mechanism is located one side of damper, buffering relief mechanism includes axis of rotation, connecting plate, fixed plate, first spring, damper includes bumper shock absorber, shock attenuation post, slide bar, second spring.

Preferably, the supporting column is located on one side of the third spring, the third spring is located on one side of the limiting block, and the rubber air cushion is located on the other side of the limiting block.

Preferably, the rotating shaft is located at an upper end of the fixing plate, the connecting plate is located at one side of the rotating shaft, and the first spring is located at one side of the connecting plate.

Preferably, the shock-absorbing column is located at the upper end of the sliding rod, the second spring is located at the lower end of the sliding rod, and the shock absorber is located at the rear end of the shock-absorbing column.

Preferably, the outer surface of one side of the support column is movably connected with the outer surface of one side of the limit block through a third spring, adhesive glue is arranged between the limit block and the rubber air cushion, and the outer surface of the other side of the limit block is fixedly connected with the outer surface of one side of the rubber air cushion through the adhesive glue.

Preferably, the outer surface of the front end of the connecting plate is movably connected with the outer surface of one side of the fixing plate through a rotating shaft, a clamping groove is formed between the first spring and the connecting plate, and the outer surface of one side of the first spring is fixedly connected with the outer surface of one side of the connecting plate through the clamping groove.

Preferably, be provided with the fixed glue between shock attenuation post and the slide bar, and the lower extreme surface of shock attenuation post is connected with the upper end surface fixed connection of slide bar through the fixed glue, be provided with the powerful glue between second spring and the slide bar, and the upper end surface of second spring passes through the powerful glue and is connected with the lower extreme surface fixed connection of slide bar.

Advantageous effects

Compared with the prior art, the utility model provides a shock attenuation limit base for electric appliance cabinet installation possesses following beneficial effect:

1. this a shock attenuation limit base for electric appliance cabinet installation, stop gear through setting up, regulating spring possesses certain flexible space, can freely adjust the elasticity, so that place not unidimensional electric appliance cabinet, the stopper on both sides can press from both sides the electric appliance cabinet location tightly, can avoid the problem that the electric appliance cabinet is hit by the mistake and is emptyd, firm rack has been reached, reduce impaired effect, the safety in utilization has been improved, reduce unexpected emergence, still be equipped with one deck rubber air cushion in one side of stopper, electric appliance cabinet received mutual extrusion and friction at the fixed in-process of installation has been solved, and lead to the impaired problem of the cabinet body, whole device has fine practicality.

2. This a shock attenuation limit base for electric appliance cabinet installation, buffer pressure reducing mechanism through setting up, by the axis of rotation, the connecting plate, the fixed plate constitutes with first spring, when putting heavier electric appliance cabinet, spring and fixed plate are mobilizable, can guarantee to have great stroke in the slider motion, can carry out the effect of a good dispersion gravity to the heavy object, reach more bearing capacity, be equipped with the buffering of spring buffer mechanism help and place the pressure that the bottom plate bore, it is safe to use, reach the effect that the bottom plate was placed in a protection, the practicality and the permanence of base have been increased, the flexible operation, excellent in use effect.

3. This a shock attenuation limit base for electric appliance cabinet installation, through the damper who sets up, by the bumper shock absorber, the shock attenuation post, the slide bar constitutes with the second spring, arrange the inside both ends of base respectively, can be fine disperse away the sense of earthquake from the base both ends, buffer spring's elastic force can play the buffering and alleviate the effect of vibrations to the base, can increase the life of base like this, through mutually supporting between each structure, it is more perfect to make its buffering shock attenuation effect, the safe in utilization and the life's of the inside electrical component of electric appliance cabinet advantage has been guaranteed, high safety.

Drawings

Fig. 1 is the utility model relates to a shock attenuation limit base's overall structure schematic diagram for electric appliance cabinet installation.

Fig. 2 is the utility model relates to a stop gear schematic diagram of a shock attenuation limit base for electric appliance cabinet installation.

Fig. 3 is a schematic view of the buffering and pressure reducing mechanism of the damping limiting base for the installation of the electric appliance cabinet.

Fig. 4 is the utility model relates to a damper schematic diagram of a shock attenuation limit base for electric appliance cabinet installation.

In the figure: 1. a base plate; 2. a limiting mechanism; 201. a support pillar; 202. a third spring; 203. a limiting block; 204. a rubber air cushion; 3. a buffer pressure reducing mechanism; 301. a rotating shaft; 302. a connecting plate; 303. a fixing plate; 304. a first spring; 4. a damping mechanism; 401. a shock absorber; 402. a shock-absorbing post; 403. a slide bar; 404. a second spring; 5. a base; 6. a cabinet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a shock attenuation limit base for installation of electric appliance cabinet, including bottom plate 1, the upper end surface of bottom plate 1 is provided with stop gear 2 and rack 6, stop gear 2 is located one side of rack 6, stop gear 2 includes support column 201, third spring 202, stopper 203, rubber air cushion 204, the lower extreme external surface fixedly connected with base 5 of bottom plate 1, the inside of base 5 is provided with buffering decompression mechanism 3 and damper 4, buffering decompression mechanism 3 is located one side of damper 4, buffering decompression mechanism 3 includes axis of rotation 301, connecting plate 302, fixed plate 303, first spring 304, damper 4 includes bumper shock absorber 401, shock attenuation post 402, slide bar 403, second spring 404.

Further, the support column 201 is located one side of third spring 202, and third spring 202 is located one side of stopper 203, and rubber air cushion 204 is located the opposite side of stopper 203, has solved the electric appliance cabinet and has received mutual extrusion and friction at the fixed in-process of installation, and lead to the impaired problem of the cabinet body, and whole device has fine practicality.

Further, the rotating shaft 301 is located at the upper end of the fixing plate 303, the connecting plate 302 is located on one side of the rotating shaft 301, and the first spring 304 is located on one side of the connecting plate 302, so that a good gravity dispersing effect can be performed on the heavy object, and more bearing capacity can be achieved.

Further, shock attenuation post 402 is located the upper end of slide bar 403, and second spring 404 is located the lower extreme of slide bar 403, and bumper shock absorber 401 is located the rear end of shock attenuation post 402, can be fine disperse away the sense of earthquake from base 5 both ends, and buffer spring's elastic force can play the buffering and alleviate the effect of vibrations to base 5.

Further, the surface of one side of support column 201 passes through third spring 202 and the surface swing joint of one side of stopper 203, is provided with the adhesive between stopper 203 and the rubber air cushion 204, and the opposite side surface of stopper 203 passes through the adhesive and is connected with the surface fixed connection of one side of rubber air cushion 204, can freely adjust the elasticity to place the not electrical cabinet of equidimension.

Further, one side surface swing joint that connecting plate 302 front end surface passes through axis of rotation 301 and fixed plate 303 is provided with the draw-in groove between first spring 304 and the connecting plate 302, and one side surface of first spring 304 passes through the draw-in groove and is connected with one side surface fixed connection of connecting plate 302, has increased the practicality and the permanence of base, flexible operation, excellent in use effect.

Further, be provided with the fixed glue between shock attenuation post 402 and the slide bar 403, and the lower extreme surface of shock attenuation post 402 is connected with the upper end surface fixed connection of slide bar 403 through the fixed glue, be provided with the super glue between second spring 404 and the slide bar 403, and the upper end surface of second spring 404 is connected with the lower extreme surface fixed connection of slide bar 403 through the super glue, through mutually supporting between each structure, it is more perfect to make its buffering shock attenuation effect, the advantage of the safe in utilization and life of the inside electrical component of electrical cabinet has been guaranteed.

Principle of operation

The utility model comprises a bottom plate 1, a limiting mechanism 2, a supporting column 201, a third spring 202, a limiting block 203, a rubber air cushion 204, a buffer decompression mechanism 3, a rotating shaft 301, a connecting plate 302, a fixing plate 303, a first spring 304, a damping mechanism 4, a damper 401, a damping column 402, a sliding rod 403, a second spring 404, a base 5 and a cabinet 6, when in use, through the limiting mechanism 2, the adjusting spring has a certain expansion space, the tightness can be freely adjusted, so as to place electric cabinets with different sizes, the limiting blocks 203 at two sides can position and clamp the electric cabinets tightly, the problem that the electric cabinets are knocked down by mistake can be avoided, the cabinet 6 is stabilized, the damage effect is reduced, the use safety is improved, the occurrence of accidents is reduced, one side of the limiting block 203 is provided with a layer of rubber air cushion 204, thereby solving the problem that the electric cabinets are squeezed and rubbed with each other in the installation and fixation process, the whole device has good practicability, when a heavier electric appliance cabinet is placed, the spring and the fixed plate 303 are movable, a larger stroke can be ensured in the movement of the sliding block, a good gravity dispersing effect can be performed on a heavy object, so that more bearing capacity can be achieved, the spring buffer mechanism is arranged to help buffer the pressure born by the placing bottom plate 1, the use is safe, the effect of protecting the placing bottom plate 1 is achieved, the practicability and the durability of the base 5 are increased, the operation is flexible, the use effect is good, the shock absorption mechanism 4 is formed by the shock absorber 401, the shock absorption column 402, the sliding rod 403 and the second spring 404 and is respectively arranged at two ends inside the base 5, so that the shock can be well dispersed from two ends of the base 5, buffer spring's elastic force can play the effect of buffering and alleviate vibrations to base 5, can increase base 5's life like this, through mutually supporting between each structure, makes its buffering shock attenuation effect perfect more, has guaranteed the safe in utilization and the life's of the inside electrical component of electrical cabinet advantage, and the security is high.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spacing base of shock attenuation for electric appliance cabinet installation, includes bottom plate (1), its characterized in that: the outer surface of the upper end of the bottom plate (1) is provided with a limiting mechanism (2) and a cabinet (6), the limiting mechanism (2) is located on one side of the cabinet (6), the limiting mechanism (2) comprises a supporting column (201), a third spring (202), a limiting block (203) and a rubber air cushion (204), the outer surface of the lower end of the bottom plate (1) is fixedly connected with a base (5), a buffering decompression mechanism (3) and a damping mechanism (4) are arranged inside the base (5), the buffering decompression mechanism (3) is located on one side of the damping mechanism (4), the buffering decompression mechanism (3) comprises a rotating shaft (301), a connecting plate (302), a fixing plate (303) and a first spring (304), the damping mechanism (4) comprises a shock absorber (401), a damping column (402), a sliding rod (403) and a second spring (404), the supporting column (201) is located on one side of the third spring (202), the third spring (202) is located on one side of the limiting block (203), the rubber air cushion (204) is located on the other side of the limiting block (203), the rotating shaft (301) is located at the upper end of the fixing plate (303), the connecting plate (302) is located on one side of the rotating shaft (301), the first spring (304) is located on one side of the connecting plate (302), the shock absorption column (402) is located at the upper end of the sliding rod (403), the second spring (404) is located at the lower end of the sliding rod (403), and the shock absorber (401) is located at the rear end of the shock absorption column (402).

2. The shock absorption limit base for the installation of the electric appliance cabinet as claimed in claim 1, wherein: the outer surface of one side of support column (201) passes through third spring (202) and one side surface swing joint of stopper (203), be provided with adhesive between stopper (203) and rubber air cushion (204), and the opposite side surface of stopper (203) passes through adhesive and is connected with one side surface fixed connection of rubber air cushion (204).

3. The shock absorption limit base for the installation of the electric appliance cabinet as claimed in claim 1, wherein: the outer surface of the front end of the connecting plate (302) is movably connected with the outer surface of one side of the fixing plate (303) through a rotating shaft (301), a clamping groove is formed between the first spring (304) and the connecting plate (302), and the outer surface of one side of the first spring (304) is fixedly connected with the outer surface of one side of the connecting plate (302) through the clamping groove.

4. The shock absorption limit base for the installation of the electric appliance cabinet as claimed in claim 1, wherein: be provided with the fixed glue between shock attenuation post (402) and slide bar (403), and the lower extreme surface of shock attenuation post (402) is through the fixed glue and the upper end surface fixed connection of slide bar (403), be provided with the super glue between second spring (404) and slide bar (403), and the upper end surface of second spring (404) is through the super glue and the lower extreme surface fixed connection of slide bar (403).