CN210807912U

CN210807912U - Novel airtight structure of high protection rack

Info

Publication number: CN210807912U
Application number: CN201921965556.9U
Authority: CN
Inventors: 李骏
Original assignee: Nanjing Meishite Automation Engineering Co ltd
Current assignee: Nanjing Meishite Automation Engineering Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-19
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a novel airtight structure of high protection rack relates to quick-witted case rack field, for the sealed perfect problem inadequately of cabinet door hinge department of the rack among the solution prior art. The anti-collision device comprises a rotary drum, and is characterized in that a fixed shaft is mounted inside the rotary drum, a first bearing is mounted on the outer side of the fixed shaft, a second bearing is mounted below the first bearing, a third bearing is mounted below the second bearing, a bottom fixing is mounted inside a shell, shaft fixing blocks are mounted on two sides of the fixed shaft, a dustproof sponge is mounted inside the shell, a shaft connecting leg is mounted inside the rotary drum, a fixed leg is mounted on one side of the fixed shaft, a fixed hole is formed in the fixed leg, a fixed screw is arranged above the fixed leg, a collision head is mounted inside the shell, an anti-collision block is mounted inside the shell, and a buffer spring is mounted at one end of the anti-collision block.

Description

Novel airtight structure of high protection rack

Technical Field

The utility model relates to a quick-witted case rack technical field specifically is a novel airtight structure of high protection rack.

Background

The cabinets are generally cold-rolled steel plates or articles made of alloy and used for storing computers and related control equipment, can provide protection for the storage equipment, shields electromagnetic interference, arranges the equipment orderly and tidily and is convenient for later maintenance of the equipment, and the cabinets are generally divided into server cabinets, network cabinets, console cabinets and the like. Many people regard the cabinet as a cabinet for installing IT equipment, the cabinet is a cabinet, but not only, for computers, the cabinet also has an important auxiliary function with a UPS power supply, a good cabinet means that the computers can operate in a good environment, so the cabinet plays an important role, and the cabinet systematically solves the problems of high-density heat dissipation, large cable attachment and management, large-capacity power distribution and comprehensive compatibility with rack-mounted equipment of different manufacturers in computer application, so that a data center can operate in a high-stability environment.

With the development of computer and network technologies, cabinets become important components, IT facilities such as servers and network communication devices of data centers are developing towards miniaturization, networking and rack-based, and cabinets gradually become one of the main corners in the change, so that the social requirement on the tightness of cabinets is higher and higher, and the main cabinets in the market at present are difficult to seal hinges of cabinets; therefore, the market urgently needs to develop a novel airtight structure of a high-protection cabinet to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel airtight structure of high protection rack to the cabinet door hinge department of the rack that proposes seals perfect problem inadequately in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel sealing structure of a high-protection cabinet comprises a shell and a rotary drum, wherein a dustproof wall is arranged on the outer side of the shell, a cabinet door is installed on one side of the shell, a fixed shaft is installed inside the rotary drum, a first bearing is installed on the outer side of the fixed shaft, a second bearing is arranged below the first bearing, a third bearing is arranged below the second bearing, the inside of the shell is provided with a bottom fixing shaft, both sides of the fixing shaft are provided with a fixing shaft block, the inside of the shell is provided with a dustproof sponge, a connecting shaft leg is arranged in the rotary drum, a fixed leg is arranged at one side of the fixed shaft, a fixed hole is arranged in the fixed leg, the top of fixed leg is provided with the fixed screw, the internally mounted of shell has the head of colliding, the internally mounted of shell has the anticollision piece, buffer spring is installed to the one end of anticollision piece.

Preferably, the housing and the dust-proof wall are arranged into an integral structure, the shaft fixing block is fixedly connected with the housing through a fastening screw, and the shaft fixing block is fixedly connected with the fixing shaft through a fastening screw.

Preferably, the fixing legs and the fixing holes are arranged into an integral structure, the cabinet door is fixedly connected with the fixing legs through fastening screws, and the fixing legs are welded with the rotary drum.

Preferably, the first bearing, the second bearing and the third bearing are fixedly connected with the fixed shaft through fastening screws, the first bearing, the second bearing and the third bearing are all connected with the connecting shaft legs in a welded mode, the connecting shaft legs are provided with a plurality of bearings, the bottom fixing is connected with the shell in a welded mode, and the bottom fixing is attached to the rotary drum.

Preferably, one side of the dustproof sponge is provided with a clamping plate, the dustproof sponge is fixedly connected with the shell through a clamping groove, and the bottom of the dustproof sponge is attached to the fixed shaft block.

Preferably, the collision head is welded with the rotary drum, the collision prevention block is welded with the shell, the connecting shaft leg is fixedly connected with the rotary drum through a fixing screw, and the collision prevention block is fixedly connected with the buffer spring through a fastening screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting through the rotary drum, with shell and cabinet body welding, make it become hinge means, when the cabinet door of rack need be opened, the cabinet door rotates and drives the rotary drum and rotate, the rotary drum rotates in the inside of shell all the time, when the cabinet door is opened, make hinge department completely cut off the internal environment of the cabinet body and the external environment of the cabinet body all the time, be provided with dustproof sponge between shell and rotary drum, with the space between shell and the rotary drum isolated, be absorbed when making the outer dust of cabinet try to pass through the space between shell and the rotary drum, the seal of hinge department has been increased.

2. The utility model discloses a through buffer spring's setting, when opening the cabinet door of rack, the head that hits of installation of rotary drum top also rotates thereupon, install the anticollision piece in the biggest angle department of cabinet door aperture, install buffer spring at the front end of anticollision piece, when the cabinet door is opened and is about to reach the biggest angle, hit and collide with buffer spring, thereby make and hit the speed reduction with the cabinet door, thereby make the cabinet door can not lead to cabinet door and shell to hit because of artificial dynamics of opening the door is too big, the effectual cabinet door and shell of having protected, make the life of shell and cabinet door longer, the seal effect time is more of a specified duration.

Drawings

Fig. 1 is an overall schematic view of a novel airtight structure of a high-protection cabinet of the present invention;

fig. 2 is a cross-sectional view of a novel airtight structure of a high-protection cabinet of the present invention;

fig. 3 is the utility model discloses a novel airtight structure's of high protection rack inside structure chart.

In the figure: 1. a cabinet door; 2. a housing; 3. a rotating drum; 4. a dust-proof wall; 5. a dust-proof sponge; 6. a fixed shaft; 7. a first bearing; 8. a second bearing; 9. a third bearing; 10. bottom fixing; 11. a fixed shaft block; 12. a fixed leg; 13. a fixing hole; 14. a shaft connecting leg; 15. fixing screws; 16. an anti-collision block; 17. a buffer spring; 18. and (6) knocking the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel airtight structure of high protection rack, including shell 2 and rotary drum 3, the outside of shell 2 is provided with dustproof wall 4, cabinet door 1 is installed to one side of shell 2, the internally mounted of rotary drum 3 has fixed axle 6, first bearing 7 is installed in the outside of fixed axle 6, second bearing 8 is installed to the below of first bearing 7, third bearing 9 is installed to the below of second bearing 8, the internally mounted of shell 2 has bottom 10, fixed axle piece 11 is all installed to the both sides of fixed axle 6, the internally mounted of shell 2 has dustproof sponge 5, the internally mounted of rotary drum 3 has even shank 14, fixed leg 12 is installed to one side of fixed axle 6, the inside of fixed leg 12 is provided with fixed orifices 13, the top of fixed leg 12 is provided with fixed screw 15, the internally mounted of shell 2 has head 18, the internally mounted of shell 2 has anti-collision piece 16, buffer spring 17 is installed to the one end of anti-collision piece 16.

Further, shell 2 sets up to a body structure with dust wall 4, and dead axle piece 11 passes through fastening screw fixed connection with shell 2, and dead axle piece 11 passes through fastening screw fixed connection with fixed axle 6, and shell 2 adopts the aluminum alloy material, and is wear-resisting, the resistance to compression.

Further, fixed leg 12 sets up to an organic whole structure with fixed orifices 13, and cabinet door 1 passes through fastening screw fixed connection with fixed leg 12, and fixed leg 12 and rotary drum 3 welded connection adopt laser perforation technique, and not only accurate but also pleasing to the eye.

Further, first bearing 7, second bearing 8 and third bearing 9 all pass through fastening screw and fixed axle 6 fixed connection, first bearing 7, second bearing 8 and third bearing 9 all with even leg 14 welded connection, even leg 14 is provided with a plurality of, end solid 10 and shell 2 welded connection, end solid 10 and the laminating of rotary drum 3, end solid 10 aggravates the processing, makes end solid 10 can bear the atress that rotary drum 3 gave more.

Further, one side of dustproof sponge 5 is provided with the cardboard, and dustproof sponge 5 passes through draw-in groove fixed connection with shell 2, and end solid 10 and the laminating of dead axle piece 11 adopt the strong sponge of the dust absorption of absorbing water, make the inside of shell 2 clean more dry.

Furthermore, the collision head 18 is welded with the rotary drum 3, the collision prevention block 16 is welded with the shell 2, the connecting shaft leg 14 is fixedly connected with the rotary drum 3 through the fixing screw 15, the collision prevention block 16 is fixedly connected with the buffer spring 17 through the fastening screw, and the collision head 18 and the collision prevention block 16 are made of aluminum alloy materials, so that the rigidity is high, the weight is light, and the stress of the shell 2 and the rotary drum 3 is reduced.

The working principle is as follows: when in use, after the door pocket is welded and installed on the cabinet body, the cabinet door 1 is fixedly connected with the fixed legs 12 through the fastening screws penetrating through the fixed holes 13, when the cabinet door 1 needs to be opened, the cabinet door 1 rotates to drive the fixed legs 12 to rotate, the fixed legs 12 drive the rotary drum 3 to rotate, the fixed shaft 6 is a middle positioning shaft and does not rotate together with the cabinet door 1, the fixed shaft 6 supports the cabinet door 1 through the first bearing 7, the second bearing 8 and the third bearing 9, the fixed shaft 6 is firmly fixed with the shell 2 through the fixed shaft blocks 11 at the two ends, the fixed shaft 6 transmits the stress of the cabinet door 1 to the shell 2, the shell 2 returns the stress to the cabinet body through welding with the cabinet body, the stress given by the fixed shaft 6 and the shell 2 is reduced, the dustproof sponge 5 is vertically arranged between the rotary drum 3 and the shell 2 in a penetrating way, and the vertical gap between the shell 2 and the rotary drum 3 can, when the collision head 18 is welded on the rotary drum 3, the collision head 18 is not in contact with the shell 2, the corner of the collision head 18 is sharpened, when the collision head 18 and the shell 2 rub to generate sharp sound, the deformation of the door pocket can be detected, when the collision block 16 is welded on the shell 2, the collision block 16 and the rotary drum 3 are separated by a certain gap, the rotation of the rotary drum 3 is not hindered by the collision block 16, when the collision head 18 collides against the buffer spring 17, the buffer spring 17 decelerates the collision head 18, so that the cabinet door 1 and the shell 2 are protected from being collided, the dustproof wall 4 is arranged inside the cabinet body, and when the cabinet door 1 is closed, the cabinet door 1 is in full contact with the dustproof wall 4, so that the environment inside and the outside of the cabinet body is isolated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel airtight structure of high protection rack, includes shell (2) and rotary drum (3), its characterized in that: the outer side of the shell (2) is provided with a dustproof wall (4), one side of the shell (2) is provided with a cabinet door (1), the inside of the rotary drum (3) is provided with a fixed shaft (6), the outer side of the fixed shaft (6) is provided with a first bearing (7), a second bearing (8) is arranged below the first bearing (7), a third bearing (9) is arranged below the second bearing (8), the inside of the shell (2) is provided with a bottom fixing shaft (10), both sides of the fixed shaft (6) are provided with shaft fixing blocks (11), the inside of the shell (2) is provided with a dustproof sponge (5), the inside of the rotary drum (3) is provided with a connecting shaft leg (14), one side of the fixed shaft (6) is provided with a fixed leg (12), the inside of the fixed leg (12) is provided with a fixed hole (13), and the upper part of the fixed leg (12) is provided with a fixed screw (15), the utility model discloses a collision-proof structure, including shell (2), internally mounted of shell (2) has head of collision (18), the internally mounted of shell (2) has anticollision piece (16), buffer spring (17) are installed to the one end of anticollision piece (16).

2. The novel airtight structure of high protection rack of claim 1, characterized in that: the dustproof wall is characterized in that the shell (2) and the dustproof wall (4) are arranged into a whole, the fixed shaft block (11) is fixedly connected with the shell (2) through fastening screws, and the fixed shaft block (11) is fixedly connected with the fixed shaft (6) through fastening screws.

3. The novel airtight structure of high protection rack of claim 1, characterized in that: the cabinet door is characterized in that the fixing legs (12) and the fixing holes (13) are arranged to be an integral structure, the cabinet door (1) and the fixing legs (12) are fixedly connected through fastening screws, and the fixing legs (12) are welded with the rotary drum (3).

4. The novel airtight structure of high protection rack of claim 1, characterized in that: the first bearing (7), the second bearing (8) and the third bearing (9) are fixedly connected with the fixed shaft (6) through fastening screws, the first bearing (7), the second bearing (8) and the third bearing (9) are all connected with the shaft connecting legs (14) in a welding mode, the shaft connecting legs (14) are provided with a plurality of, the bottom fixing bodies (10) are connected with the shell (2) in a welding mode, and the bottom fixing bodies (10) are attached to the rotary drum (3).

5. The novel airtight structure of high protection rack of claim 1, characterized in that: one side of dustproof sponge (5) is provided with the cardboard, dustproof sponge (5) pass through draw-in groove fixed connection with shell (2), end solid (10) and dead axle piece (11) laminating.

6. The novel airtight structure of high protection rack of claim 1, characterized in that: the collision head (18) is connected with the rotary drum (3) in a welding mode, the collision prevention block (16) is connected with the shell (2) in a welding mode, the connecting shaft leg (14) is fixedly connected with the rotary drum (3) through a fixing screw (15), and the collision prevention block (16) is fixedly connected with the buffer spring (17) through a fastening screw.