CN211953025U

CN211953025U - Air supply laminar flow ceiling structure of clean room

Info

Publication number: CN211953025U
Application number: CN202020723545.6U
Authority: CN
Inventors: 谢汉辉
Original assignee: Shenzhen Jinli Purification Technology Co ltd
Current assignee: Shenzhen Jinli Purification Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-17
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a toilet's laminar flow smallpox structure of supplying air, install the laminar flow smallpox of supplying air on the wall roof including the wall roof with the dismantlement, fixed mounting has four fixing bases on the wall roof, fixed mounting has four connecting rods on the roof of laminar flow smallpox of supplying air, and the top of four connecting rods is inserted respectively and is established on four fixing bases, all set up the spread groove of mutually supporting with the connecting rod on the diapire of four fixing bases, equal movable mounting has the stopper on four connecting rods, all set up the spacing groove of mutually supporting with the stopper on the inside wall of four spread grooves, all install the thrust unit who mutually supports with the stopper on four fixing bases, all be equipped with fixing device between four connecting rods and. The utility model discloses in can be convenient install air supply laminar flow smallpox to the roof on or pull down from the roof to can be convenient maintain, overhaul and change air supply laminar flow smallpox, reasonable in design, practical function is good.

Description

Air supply laminar flow ceiling structure of clean room

Technical Field

The utility model relates to a laminar flow air supply smallpox technical field especially relates to a toilet's air supply laminar flow smallpox structure.

Background

The laminar flow air supply ceiling is a necessary purifying device for modern hospital operating rooms, and the device of the purifying device depends on the clean air supply ceiling device of the operating room according to the leading leakage-proof layer technology at home and abroad, and the air flow in the clean room can be reasonably distributed by using the device, so that the indoor cleanliness is effectively ensured, and the purifying device can be widely applied to projects such as clean operating rooms, clean wards and clean animal rooms of hospitals.

Air supply laminar flow smallpox need hoist to the WALL roof when using on, because current toilet's air supply laminar flow smallpox is mostly all bodily form and weight great to make air supply laminar flow smallpox's installation very inconvenient, also be inconvenient for pull down air supply laminar flow smallpox and overhaul and change it after breaking down when air supply laminar flow smallpox, the practical function is relatively poor moreover, consequently needs to improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenience is dismantled in the installation of toilet's air supply laminar flow smallpox among the prior art, and the air supply laminar flow smallpox structure of toilet who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a toilet's air supply laminar flow smallpox structure, includes the roof and dismantles the air supply laminar flow smallpox of installing on the roof, fixed mounting has four fixing bases on the roof, fixed mounting has four connecting rods on the roof of air supply laminar flow smallpox, and the top of four connecting rods is inserted respectively and is established on four fixing bases, four all set up the spread groove of mutually supporting with the connecting rod on the diapire of fixing base, four equal movable mounting has the stopper on the connecting rod, four the spacing groove of mutually supporting with the stopper, four all set up on the inside wall of spread groove pushing equipment who mutually supports with the stopper, four all install on the fixing base, four all be equipped with fixing device between connecting rod and the fixing base.

Preferably, four all set up on the connecting rod with the stopper mounting groove of mutually supporting, four equal activity is inserted on the inside wall of mounting groove and is equipped with a plurality of movable rods, and the equal fixed mounting of one end of movable rod is on the stopper, every all around being equipped with the spring on the lateral wall of movable rod, and the both ends difference fixed mounting of spring is on the lateral wall of stopper and the inside wall of mounting groove.

Preferably, the four ends of the limiting blocks, which are far away from the connecting rod, are spherical surfaces.

Preferably, the pushing device comprises a cylinder fixedly mounted on the fixing seat, a piston rod is fixedly mounted at the output end of the cylinder, and one end of the piston rod extends into the limiting groove.

Preferably, the fixing device comprises a connecting plate fixedly installed on the outer side wall of the top end of the connecting rod, a plurality of fastening screws are inserted into the bottom wall of the connecting plate, and the fastening screws penetrate through the connecting plate and are in threaded connection with the bottom wall of the fixing seat.

Compared with the prior art, the utility model discloses there is following beneficial effect:

1. the air supply laminar flow ceiling can be conveniently installed on or detached from the wall top wall, so that the air supply laminar flow ceiling can be conveniently maintained, overhauled and replaced, the design is reasonable, and the practical effect is good;

2. simple structure, convenient operation has greatly reduced the installation and the dismantlement cost of air supply laminar flow smallpox, and manufacturing and use cost are lower, and economic suitability is better, is fit for using widely.

Drawings

Fig. 1 is a front structural sectional view of a clean room air supply laminar flow ceiling structure provided by the present invention;

fig. 2 is a schematic front structural view of a clean room air supply laminar flow ceiling structure provided by the present invention;

fig. 3 is an enlarged view of a portion a of the structure of the laminar flow ceiling structure for the clean room of the present invention.

In the figure: 1 air supply laminar flow smallpox, 2 fixing bases, 3 connecting rods, 4 spread grooves, 5 stopper, 6 mounting grooves, 7 movable rods, 8 springs, 9 spacing grooves, 10 cylinders, 11 piston rods, 12 connecting plates, 13 fastening screws.

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, a clean room air supply laminar flow ceiling structure comprises a wall top wall and an air supply laminar flow ceiling 1 detachably mounted on the wall top wall, four fixed seats 2 are fixedly mounted on the wall top wall, four connecting rods 3 are fixedly mounted on the wall top wall of the air supply laminar flow ceiling 1, the top ends of the four connecting rods 3 are respectively inserted on the four fixed seats 2, connecting grooves 4 mutually matched with the connecting rods 3 are respectively formed on the bottom walls of the four fixed seats 2, limit blocks 5 are respectively and movably mounted on the four connecting rods 3, mounting grooves 6 mutually matched with the limit blocks 5 are respectively formed on the four connecting rods 3, a plurality of movable rods 7 are respectively and movably inserted on the inner side walls of the four mounting grooves 6, one ends of the movable rods 7 are respectively and fixedly mounted on the limit blocks 5, springs 8 are respectively wound on the outer side walls of the movable rods 7, and the two ends of the springs 8 are respectively and fixedly, stopper 5 can freely remove by the horizontal direction, and the one end that connecting rod 3 was kept away from to four stoppers 5 is the sphere, and stopper 5's sphere can contract to mounting groove 6 in receiving the extrusion back to be convenient for insert stopper 5 in spread groove 4.

All set up the spacing groove 9 of mutually supporting with stopper 5 on the inside wall of four spread grooves 4, all install the thrust unit who mutually supports with stopper 5 on four fixing bases 2, thrust unit includes cylinder 10 of fixed mounting on fixing base 2, the output fixed mounting of cylinder 10 has piston rod 11, and the one end of piston rod 11 extends to the spacing inslot 9, start-up cylinder 10 can drive piston rod 11 and promote the outside to spacing groove 9 with the stopper 5 that corresponds.

All be equipped with fixing device between four connecting rods 3 and fixing base 2, fixing device includes connecting plate 12 of fixed mounting on the lateral wall of 3 tops of connecting rod, inserts on the diapire of connecting plate 12 and is equipped with a plurality of fastening screw 13, and fastening screw 13 all runs through connecting plate 12 and threaded connection on the diapire of fixing base 2, can be convenient pull down connecting plate 12 and connecting rod 3 fixed mounting to the bottom of fixing base 2 activity fixing base 2.

In the utility model, four connecting rods 3 are respectively inserted into the bottom ends of four fixing seats 2 and the connecting plate 12 is contacted with the bottom wall of the fixing seats 2, at the moment, the spring can push one end of the limiting block 5 to move into the corresponding limiting groove 9 due to the restoration of the elasticity, so that the connecting rod 3 and the air supply laminar flow ceiling 1 can be assisted to be fixedly connected with the bottom end of the wall, then the connecting plate 12 is fixedly installed at the bottom end of the fixing seat 2 by using the fastening screw 13, and the connecting plate 12, the connecting rod 3 and the air supply laminar flow ceiling 1 can be fixedly installed on the wall; starting cylinder 10 and driving piston rod 11 and promoting the outside of spacing 5 to spacing groove 9 that will correspond, just can be convenient pull down connecting rod 3 and air supply laminar flow smallpox 1 from fixing base 2 and wall roof.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a toilet's air supply laminar flow smallpox structure, includes the wall roof and dismantles air supply laminar flow smallpox (1) of installing on the wall roof, its characterized in that: fixed mounting has four fixing bases (2) on the wall roof, fixed mounting has four connecting rods (3) on the roof of air supply laminar flow smallpox (1), and the top of four connecting rods (3) is inserted respectively and is established on four fixing bases (2), four spread groove (4) of mutually supporting with connecting rod (3) are all seted up on the diapire of fixing base (2), four equal movable mounting has stopper (5), four on connecting rod (3) spacing groove (9) of mutually supporting with stopper (5) all seted up on the inside wall of spread groove (4), four all install on fixing base (2) thrust unit of mutually supporting with stopper (5), four all be equipped with fixing device between connecting rod (3) and fixing base (2).

2. The clean room air supply laminar flow ceiling structure of claim 1, wherein: four all offer on connecting rod (3) mounting groove (6) of mutually supporting with stopper (5), four equal activity is inserted on the inside wall of mounting groove (6) and is equipped with a plurality of movable rods (7), and the equal fixed mounting of one end of movable rod (7) is on stopper (5), every all around being equipped with spring (8) on the lateral wall of movable rod (7), and the both ends difference fixed mounting of spring (8) is on the lateral wall of stopper (5) and the inside wall of mounting groove (6).

3. The clean room air supply laminar flow ceiling structure of claim 1, wherein: and four ends of the limiting blocks (5) far away from the connecting rod (3) are spherical surfaces.

4. The clean room air supply laminar flow ceiling structure of claim 1, wherein: the pushing device comprises a cylinder (10) fixedly mounted on the fixing seat (2), a piston rod (11) is fixedly mounted at the output end of the cylinder (10), and one end of the piston rod (11) extends into the limiting groove (9).

5. The clean room air supply laminar flow ceiling structure of claim 1, wherein: the fixing device comprises a connecting plate (12) fixedly installed on the outer side wall of the top end of the connecting rod (3), a plurality of fastening screws (13) are inserted into the bottom wall of the connecting plate (12), and the fastening screws (13) penetrate through the connecting plate (12) and are in threaded connection with the bottom wall of the fixing seat (2).