CN206017717U - A kind of blocking cover structure for isolator base plate - Google Patents

Abstract

The utility model discloses a kind of blocking cover structure for isolator base plate, the isolator base plate is provided with preformed hole, including：Fill in the blanking cover of the preformed hole；Cover the blanking cover backing plate of the preformed hole bottom；Pass through the blanking cover backing plate and insert the bolt of the blanking cover bottom；The O-ring being fixed between the blanking cover and the isolator base plate.The utility model solves the problems, such as that isolator main floor has preformed hole and affects sealing.

Description

A kind of blocking cover structure for isolator base plate

Technical field

The utility model is related to blanking cover.

Background technology

Isolator utilizes high efficiency filter blower fan, will purify the cleaning system of the whole pharmaceutical manufacturing process of filtrated air protection. Automatic feed/discharge system is exactly the robot mode using automation, and artificial manual labor is converted into programable letter Single mechanical transfer, to realize the unmanned process for completing whole medicine lyophilized technique.

At present, for the production of the toxic pharmaceuticals such as carcinogenesis medicine, it usually needs using isolator other manufacturing machines supporting Tool equipment is used together, and forms one and has Packed volume, prevents internal gas flow from traversing to outside, also prevents outside gas Stream traverses to inside, so as to reach the life security of protection producers, and the quality of medicine.

Content of the invention

The purpose of this utility model is to provide a kind of blocking cover structure for isolator base plate, solves isolator main floor There is preformed hole and affect the problem of sealing.

The technical scheme for realizing above-mentioned purpose is：

A kind of blocking cover structure for isolator base plate, the isolator base plate are provided with preformed hole, including：

Fill in the blanking cover of the preformed hole；

Cover the blanking cover backing plate of the preformed hole bottom；

Pass through the blanking cover backing plate and insert the bolt of the blanking cover bottom；And

The O-ring being fixed between the blanking cover and the isolator base plate.

In the above-mentioned blocking cover structure for isolator base plate, the blanking cover includes cover plate and fills in the preformed hole Embolism,

The cover plate bottom is fixed at the top of the embolism, and the bolt is filled in the bottom of the embolism；

The cover plate bottom surface is provided with the cannelure for accommodating the O-ring.

The beneficial effects of the utility model are：Cooperation of the utility model by O-ring, blanking cover and blanking cover backing plate, can protect Inside and outside card isolator, air-flow will not be passed through, it is ensured that also ensure that the safety of operating personnel while the quality of medicine.Meanwhile, this Utility model is simple, easy disassembling, good looking appearance.

Description of the drawings

Fig. 1 is the structure chart of the blocking cover structure for isolator base plate of the present utility model；

Fig. 2 is the structure chart of blanking cover in the blocking cover structure for be used for described in Fig. 1 isolator base plate.

Specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is referred to, isolator base plate 3 is provided with preformed hole.It is A levels area air-flow above isolator base plate 3, isolator base plate It is B levels area air-flow below 3, but A levels can not be passed through with B levels air-flow, need to block up this preformed hole.

Refer to Fig. 1 and Fig. 2, the blocking cover structure for isolator base plate of the present utility model, including blanking cover 1, O-ring 2, Bolt 4 and blanking cover backing plate 5.

Blanking cover 1 includes cover plate 11 and fills in the embolism 12 of preformed hole.

Embolism 12 is filled in preformed hole.The top of embolism 12 is fixed on 11 bottom of cover plate.It is O-shaped that 11 bottom surface of cover plate is provided with receiving The cannelure 111 of circle 2.O-ring 2 spreads Food-grade lubricant, is fixed between blanking cover 1 and isolator base plate 3.

Blanking cover backing plate 5 covers preformed hole bottom.

Bolt 4 inserts the bottom of embolism 12 through after blanking cover backing plate 5, and blanking cover backing plate 5 and embolism 12 are fixed together.

Above example is only for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field Technical staff, in the case of without departing from spirit and scope of the present utility model, various conversion or modification can also be made, because The technical scheme of this all equivalent also should belong to category of the present utility model, should be limited by each claim.

Claims (2)

1. a kind of blocking cover structure for isolator base plate, the isolator base plate are provided with preformed hole, it is characterised in that include：

Fill in the blanking cover of the preformed hole；

Cover the blanking cover backing plate of the preformed hole bottom；

Pass through the blanking cover backing plate and insert the bolt of the blanking cover bottom；And

The O-ring being fixed between the blanking cover and the isolator base plate.

2. the blocking cover structure for isolator base plate according to claim 1, it is characterised in that the blanking cover includes cover plate And the embolism of the preformed hole is filled in,

The cover plate bottom is fixed at the top of the embolism, and the bolt is filled in the bottom of the embolism；

The cover plate bottom surface is provided with the cannelure for accommodating the O-ring.