CN213144307U

CN213144307U - Movable nuclear radiation protection window

Info

Publication number: CN213144307U
Application number: CN202021195404.8U
Authority: CN
Inventors: 王江平; 吕金洪; 李士刚
Original assignee: Hefei Sida Environmental Systems Engineering Technology Co ltd
Current assignee: Hefei Sida Environmental Systems Engineering Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-07
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a portable nuclear radiation protection window relates to protective apparatus technical field. The utility model discloses a window frame, the window frame in-connection has a pair of protection window, the protection window includes a frame, a pair of protective glass of fixedly connected with in the frame, form a vacuum layer between two protective glass, a pair of pulley of frame lower extreme fixedly connected with, a pair of slide rail of window frame bottom fixedly connected with, a frame upper end fixed connection splice, the window frame top is equipped with a pair ofly and connecting block sliding fit's bar hole, bar hole top is equipped with a lead screw, lead screw and connecting block threaded connection, a one end fixed connection driven gear of lead screw, the frame upper end is equipped with a motor, a fixed connection driving gear on the transmission shaft of motor, the driving gear is connected with the equal meshing of two driven gears. The utility model discloses a motor drives two protection windows and removes to opposite direction to opening and closing, convenient to use of control protection window.

Description

Movable nuclear radiation protection window

Technical Field

The utility model belongs to the technical field of protective apparatus, especially, relate to a portable nuclear radiation protection window.

Background

Radioactive substances are widely applied to various fields, such as medicine, energy or military industry, and the like, integral protection is needed during transportation, production or storage of the radioactive substances, not only a wall body needs to prevent radiation leakage, but also a window needs to be protected, a protection window needs to be adopted by the existing large military industry unit or radioactive substance laboratory to achieve the purpose of radioactive ray isolation, the protection window generally adopts very thick lead as a material, mainly because the lead has the function of shielding radioactive rays, the existing protection window is generally fixed on the wall body, the window cannot be moved to open, and part of the protection window can be opened, but the window is inconvenient to move due to the fact that the window is heavy per se, and the existing glass ray protection function is not good, cannot well isolate various rays such as ultraviolet rays and infrared rays, and is not suitable for the health of a human body.

Disclosure of Invention

An object of the utility model is to provide a portable nuclear radiation protection window has solved the current inconvenient problem of protection window removal.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a movable nuclear radiation protection window, which comprises a window frame, wherein a pair of protection windows are connected in the window frame; the protective window comprises an outer frame, a pair of protective glasses is fixedly connected in the outer frame, a vacuum layer is formed between the two protective glasses, a pair of pulleys is fixedly connected at the lower end of the outer frame, and a pair of sliding rails in sliding fit with the pulleys is fixedly connected at the bottom of the window frame; the upper end of the outer frame is fixedly connected with a connecting block, the top of the window frame is provided with a pair of strip-shaped holes in sliding fit with the connecting block, a lead screw is arranged above the strip-shaped holes and is in threaded connection with the connecting block, the connecting block is provided with a threaded hole in fit with the lead screw, the lead screw is fixedly connected with the upper surface of the window frame through a pair of fixed blocks, the fixed blocks are respectively and fixedly connected with two ends of the strip-shaped holes, the lead screw is rotatably connected with the fixed blocks, and one end of the lead screw is fixedly connected with a driven gear; the window frame is characterized in that a motor is arranged on one side, located on the driven gear, of the upper surface of the outer frame, the motor is fixedly connected to the upper end of the window frame through a rack, a driving gear is fixedly connected to a transmission shaft of the motor, and the driving gear is meshed with the two driven gears.

Furthermore, the pulley is fixedly connected to the lower end of the outer frame through a connecting piece, and the connecting piece is of a U-shaped structure.

Furthermore, the outer surface of the protective glass is connected with a radiation-proof film, and the radiation-proof film is made of a polyester substrate.

Furthermore, a sealing glue is arranged at the joint of the protective glass and the outer frame.

Furthermore, a protective shell is arranged at the upper end of the window frame.

Further, the rotation directions of the threads on the two screw rods are opposite.

The utility model discloses following beneficial effect has:

1. the utility model drives the two screw rods to rotate through the motor, thereby driving the two protection windows to move in opposite directions, thereby controlling the opening and closing of the protection windows and solving the problem of difficult opening due to the heavier protection windows;

2. the utility model discloses a two protective glass of fixedly connected with in the frame are equipped with the vacuum layer between two protective glass, and protective glass is connected with the radiation protection membrane for this protective window protecting effect is good, is favorable to protecting human safety.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of FIG. 1;

FIG. 3 is a schematic view of a window frame;

FIG. 4 is a schematic view of a protective window;

in the drawings, the components represented by the respective reference numerals are listed below:

1-window frame, 2-protective window, 3-slide rail, 4-motor, 5-driving gear, 6-frame, 7-screw rod, 8-driven gear, 9-fixed block, 101-strip-shaped hole, 102-protective shell, 201-protective glass, 202-outer frame, 203-vacuum layer, 204-radiation-proof film, 205-connecting block, 206-threaded hole, 207-connecting piece, 208-pulley.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "one end", "inner", and the like indicate positional or positional relationships, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention relates to a mobile nuclear radiation protection window, which comprises a window frame 1, a pair of protection windows 2 connected to the inside of the window frame 1, the protection windows 2 comprising an outer frame 202, a pair of protection glasses 201 fixedly connected to the inside of the outer frame 202, a vacuum layer 203 formed between the two protection glasses 201 for increasing the protection effect of the protection windows 2, a pair of pulleys 208 fixedly connected to the lower end of the outer frame 202, a pair of slide rails 3 slidably engaged with the pulleys 208 fixedly connected to the bottom of the window frame 1, a connecting block 205 fixedly connected to the upper end of the outer frame 202, a pair of bar holes 101 slidably engaged with the connecting block 205 arranged at the top of the window frame 1, the connecting block 205 capable of moving in the bar holes 101, a screw rod 7 arranged above the bar holes 101, the screw rod 7 threadedly connected to the connecting block 205, a threaded hole 206 engaged with the screw rod 7 arranged on the connecting block 205, fixed block 9 fixed connection is at bar hole 101 both ends respectively, lead screw 7 rotates with fixed block 9 to be connected, two lead screws 7 with the equal fixed connection driven gear 8 in end, frame 202 upper surface is located driven gear 8 one side and is equipped with a motor 4, motor 4 is connected with the controller, motor 4 passes through 6 fixed connection in 1 upper end of window frame of frame, a driving gear of fixed connection 5 on motor 4's the transmission shaft, driving gear 5 is connected between two driven gear 8, and driving gear 5 is connected with the equal meshing of two driven gear 8.

Preferably, the pulley 208 is fixedly connected to the lower end of the outer frame 202 through a connecting member 207, the connecting member 207 is in a U-shaped structure, and the connecting member 207 slides in the slide rail 3.

Preferably, the radiation protection film 204 is attached to the outer surface of the protection glass 201, and the radiation protection film 204 is made of a polyester substrate.

Preferably, a sealant is arranged at the joint of the protective glass 201 and the outer frame 202 to enhance the connecting and sealing effect of the protective glass 201 and the outer frame 202.

Preferably, the upper end of the window frame 1 is provided with a protective shell 102, the screw rod 7 and the motor 4 are both arranged inside the protective shell 102, and the protective shell 102 protects the screw rod 7 and the motor 4.

Preferably, the rotation directions of the threads on the two lead screws 7 are opposite, so that the motor 4 rotates to drive the two protection windows 2 to move in opposite directions, thereby opening or closing the protection windows.

One specific application of this embodiment is: during the use, accessible remote control motor 4 starts, motor 4 rotates and drives driving gear 5 and rotates, driving gear 5 rotates and drives two driven 8 gears and rotates, thereby drive two lead screws 7 and rotate, make two protection window 2 to remove to opposite direction on slide rail 3, thereby make protection window 2 open or close, protection window 2 adopts double-deck protection glass 201 structure, be vacuum state between two protection glass 201, be connected with radiation protection film 204 on the protection glass 201, strengthen protection window 2's protecting effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A portable nuclear radiation protection window which characterized in that: the window comprises a window frame (1), wherein a pair of protective windows (2) are connected in the window frame (1);

the protective window (2) comprises an outer frame (202), a pair of protective glasses (201) is fixedly connected in the outer frame (202), a vacuum layer (203) is formed between the two protective glasses (201), a pair of pulleys (208) is fixedly connected at the lower end of the outer frame (202), and a pair of sliding rails (3) in sliding fit with the pulleys (208) is fixedly connected at the bottom of the window frame (1);

the upper end of the outer frame (202) is fixedly connected with a connecting block (205), the top of the window frame (1) is provided with a pair of strip-shaped holes (101) which are in sliding fit with the connecting block (205), a screw rod (7) is arranged above the strip-shaped holes (101), the screw rod (7) is in threaded connection with the connecting block (205), the connecting block (205) is provided with a threaded hole (206) which is matched with the screw rod (7), the screw rod (7) is fixedly connected with the upper surface of the window frame (1) through a pair of fixing blocks (9), the fixing blocks (9) are respectively and fixedly connected with two ends of the strip-shaped holes (101), the screw rod (7) is rotatably connected with the fixing blocks (9), and one end of the screw rod (7) is fixedly connected with a driven;

the upper surface of the outer frame (202) is located on one side of the driven gear (8) and is provided with a motor (4), the motor (4) is fixedly connected to the upper end of the window frame (1) through a rack (6), a driving gear (5) is fixedly connected to a transmission shaft of the motor (4), and the driving gear (5) is meshed with the driven gear (8).

2. The mobile nuclear radiation protection window of claim 1, wherein: the pulley (208) is fixedly connected to the lower end of the outer frame (202) through a connecting piece (207), and the connecting piece (207) is of a U-shaped structure.

3. A mobile nuclear radiation protection window according to claim 1 or 2, wherein: the outer surface of the protective glass (201) is connected with a radiation-proof film (204), and the radiation-proof film (204) is made of a polyester substrate.

4. A mobile nuclear radiation protection window according to claim 3 wherein: and a sealant is arranged at the joint of the protective glass (201) and the outer frame (202).

5. The mobile nuclear radiation protection window of claim 1, 2 or 4, wherein: the upper end of the window frame (1) is provided with a protective shell (102).

6. The portable nuclear radiation protection window of claim 5, wherein: the rotating directions of the threads on the two screw rods (7) are opposite.