CN211473840U

CN211473840U - Guide structure of radiation-proof lead door

Info

Publication number: CN211473840U
Application number: CN201920564542.XU
Authority: CN
Inventors: 许达; 孟凡亮; 邹鹏才
Original assignee: Tianyi Ruibang Environmental Engineering Co ltd
Current assignee: Tianyi Ruibang Environmental Engineering Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-09-11
Anticipated expiration: 2029-04-24

Abstract

The utility model provides a guide structure of a radiation-proof lead door, which comprises an upper guide rail, a rotating shaft, a lower guide rail, a silencing area, a handle, a rotating cavity and a sliding cavity, wherein the bottom end of the upper guide rail is connected with the handle through the rotating shaft, the bottom end of the rotating shaft is provided with the lower guide rail, and the sliding cavity is arranged inside the lower guide rail; a rotating cavity is arranged on one side of the sliding cavity, and a silencing area is arranged at the bottom end of the sliding cavity; the noise reduction area comprises sound absorption cotton and noise reduction cotton, the sound absorption cotton is arranged inside the noise reduction area, and the noise reduction cotton is arranged at the lower end of the sound absorption cotton; the rotary cavity comprises a cavity separating plate, a working spring, a combination door and a connecting column cavity, the inside of the rotary cavity is connected with the cavity separating plate through the connecting column cavity, and one end of the cavity separating plate is connected with the working spring through the combination door. The utility model discloses the gyro wheel combines the setting in door and amortization district, is favorable to hoisting device's collocation performance, guarantees the overall stability of device, ensures the noise absorptivity of device, promotes the performance of doing work, guarantees to use and experiences.

Description

Guide structure of radiation-proof lead door

Technical Field

The utility model belongs to the technical field of lead door guide structure, especially, relate to a guide structure of lead door of protecting against radiation.

Background

Radiation refers to the phenomenon that a part of electromagnetic energy emitted by a field source is separated from the field source and is transmitted to a remote place, and then the electromagnetic energy is not returned to the field source, the energy is diffused outwards in the form of electromagnetic waves or particles, all objects in the nature continuously transmit heat outwards at any time in the form of electromagnetic waves and particles as long as the temperature is above zero degree, the energy transmission mode is called radiation, the energy of the radiation is emitted linearly from the radiation source in all directions, and the energy emitted by the objects through the radiation is called radiation energy.

In medical machinery, some machines work through a radiation structure, but due to the radiation of the radiation structure, people need to block the radiation, so that the radiation-proof lead door is invented to provide convenient use experience for people, an indispensable basic component in the lead door is a guide structure, and the problems of poor matching performance, poor overall stability, low noise absorption performance, poor working performance and influence on use experience due to single performance of the existing guide structure serving as the structure of the moving direction of the lead door still exist.

Therefore, the invention is necessary to develop a guiding structure of a radiation-proof lead door.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a guide structure of lead door protects against radiation to it is not good still to have collocation performance as lead door moving direction's structure to solve current guide structure, and overall stability is not good, and noise absorption performance is low, and it is poor to do work the performance, and single performance influences the problem of using experience. A guide structure of a radiation-proof lead door comprises an upper guide rail, a rotating shaft, a lower guide rail, a silencing area, a handle, a rotating cavity and a sliding cavity, wherein the bottom end of the upper guide rail is connected with the handle through the rotating shaft, the bottom end of the rotating shaft is provided with the lower guide rail, and the sliding cavity is arranged inside the lower guide rail; a rotating cavity is arranged on one side of the sliding cavity, and a silencing area is arranged at the bottom end of the sliding cavity; the noise reduction area comprises sound absorption cotton and noise reduction cotton, the sound absorption cotton is arranged inside the noise reduction area, and the noise reduction cotton is arranged at the lower end of the sound absorption cotton; the rotary cavity comprises a cavity separating plate, a working spring, a combination door and a connecting column cavity, the interior of the rotary cavity is connected with the cavity separating plate through the connecting column cavity, and one end of the cavity separating plate is connected with the working spring through the combination door; the sliding cavity comprises a roller and a working area, the inner side of the sliding cavity is provided with the working area, and the roller is arranged in the working area; the upper guide rail and the lower guide rail are both made of aluminum alloy with rectangular symmetrical opening structures, are symmetrically arranged at the upper end and the lower end of the rotating shaft respectively, and are matched and arranged with the wall surface respectively, wherein the connecting structures of the upper guide rail and the lower guide rail are the same and are symmetrically arranged; the rotary shaft is an aluminum alloy rotary shaft with a cylindrical bottom end slotted structure, the rotary shaft is symmetrically arranged on two sides of the lead door through a hinge structure, and the surface of the rotary shaft is symmetrically provided with handles through a welding structure, wherein the handles are made of aluminum alloy with a reversed-shaped structure; the rotary cavity is made of aluminum alloy with a circular structure, the rear end of the rotary cavity is arranged at the foremost end of the sliding cavity through a welding structure, the rotary cavity and the lower guide rail are correspondingly arranged, and the rotary cavity is symmetrically arranged.

The sliding cavity is made of aluminum alloy with a rectangular hollow structure, the sliding cavity is arranged at the bottom end of the lower guide rail through a welding structure, the inner side of the sliding cavity is provided with a working area through a welding structure mounting structure, the bottom contact performance of the device is protected, the connection performance of the device is ensured, and the up-and-down synchronism of the device is ensured.

The gyro wheel adopts the gyro wheel of circular structure, and the gyro wheel passes through the helicitic texture to be fixed in the inside of workspace, and this gyro wheel is installed in the inside of workspace side by side, and wherein the fluting of clearance and pivot bottom between the gyro wheel is arranged and is done work, has guaranteed that the whole of device uses and experiences and collocation performance, ensures the sliding performance of device, improves the overall stability of device.

The amortization district adopts the aluminum alloy of "font cavity structure," and the amortization district sets up in the bottom in slip chamber through mounting structure, the inside in this amortization district loops through filling structure from top to bottom and is provided with and inhales sound cotton and amortization cotton, wherein inhale sound cotton and amortization cotton adopt "protruding" font structure and "concave" font structure respectively inhale sound cotton and amortization cotton, guarantee that inhaling of device makes an uproar and fall to go on in proper order, promote the level of making an uproar that falls of device in proper order, promote the low noise performance of device, avoid the too big influence that causes of noise.

Separate the chamber board and adopt the aluminum alloy with pivot bottom looks isostructure, and separate the one end below that chamber board and pivot are connected and be provided with semi-circular buckle through the welding structure, this separate the surface of chamber board and be provided with working spring through the welding, guarantee the inlay card performance of device, ensure the monolithic connectivity of device, guarantee the rotatory nature of going on of device, the various workabilities of hoisting device improves and uses experience.

The combination door adopts the pvc of arc structure, and combines the door to pass through mounting structure and set up the bottom at the partition chamber board, should combine the door and separate and be connected through working spring between the chamber board, can ensure the overall structure tuberculous nature and the independent working property of device, and the whole direction of hoisting device is done workmanship ability, hoisting device's stability can.

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

1. the utility model discloses the setting of gyro wheel has guaranteed that the whole of device is used and is experienced and collocation performance, ensures the sliding performance of device, improves the overall stability of device.

2. The utility model discloses the setting in noise reduction district guarantees inhaling of device and makes an uproar and fall to go on in proper order, and the level of making an uproar falls of hoisting device in proper order promotes the low noise performance of device, avoids the too big influence that causes of noise.

3. The utility model discloses combine the setting of door, can ensure the overall structure tuberculous nature and the independent working property of device, hoisting device's whole direction is done worker's ability, hoisting device's stability can.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the sliding chamber in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic structural diagram of the sound deadening region in fig. 1 according to the present invention.

In the figure:

1-upper guide rail, 2-rotating shaft, 3-lower guide rail, 4-silencing area, 41-sound-absorbing cotton, 42-silencing cotton, 5-handle, 6-rotating cavity, 61-separating cavity plate, 62-working spring, 63-combination door, 64-column-connecting cavity, 7-sliding cavity 71-roller and 72-working area.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 4

The utility model provides a guide structure of a radiation-proof lead door, which comprises an upper guide rail 1, a rotating shaft 2, a lower guide rail 3, a silencing area 4, a handle 5, a rotating cavity 6 and a sliding cavity 7, wherein the bottom end of the upper guide rail 1 is connected with the handle 5 through the rotating shaft 2, the bottom end of the rotating shaft 2 is provided with the lower guide rail 3, and the sliding cavity 7 is arranged inside the lower guide rail 3; a rotating cavity 6 is arranged on one side of the sliding cavity 7, and a silencing area 4 is arranged at the bottom end of the sliding cavity 7; the sound absorption area 4 comprises sound absorption cotton 41 and sound absorption cotton 42, the sound absorption cotton 41 is arranged in the sound absorption area 4, and the sound absorption cotton 42 is arranged at the lower end of the sound absorption cotton 41; the rotating cavity 6 comprises a cavity separating plate 61, a working spring 62, a combining door 63 and a stud cavity 64, the interior of the rotating cavity 6 is connected with the cavity separating plate 61 through the stud cavity 64, and one end of the cavity separating plate 61 is connected with the working spring 62 through the combining door 63; the sliding cavity 7 comprises a roller 71 and a working area 72, the working area 72 is arranged on the inner side of the sliding cavity 7, and the roller 71 is arranged in the working area 72; the upper guide rail 1 and the lower guide rail 3 are both made of aluminum alloy with rectangular symmetrical opening structures, the upper guide rail 1 and the lower guide rail 3 are respectively and symmetrically installed at the upper end and the lower end of the rotating shaft 2, the upper guide rail 1 and the lower guide rail 3 are respectively installed with a wall surface in a matching way, and the connecting structures of the upper guide rail 1 and the lower guide rail 3 are the same and are symmetrically arranged; the rotating shaft 2 is an aluminum alloy rotating shaft with a cylindrical bottom end slotted structure, the rotating shaft 2 is symmetrically arranged on two sides of the lead door through a hinge structure, the surface of the rotating shaft 2 is symmetrically provided with handles 5 through a welding structure, and the handles 5 are made of aluminum alloy with a zigzag structure; the rotating cavity 6 is made of aluminum alloy with a circular structure, the rear end of the rotating cavity 6 is arranged at the foremost end of the sliding cavity 7 through a welding structure, the rotating cavity 6 and the lower guide rail 3 are correspondingly arranged, and the rotating cavity 6 is symmetrically arranged.

The sliding cavity 7 is made of aluminum alloy with a rectangular hollow structure, the sliding cavity 7 is arranged at the bottom end of the lower guide rail 3 through a welding structure, a working area 72 is arranged on the inner side of the sliding cavity 7 through a welding structure mounting structure, the bottom end contact performance of the device is protected, the connection performance of the device is guaranteed, and the up-down synchronism of the device is guaranteed.

The gyro wheel 71 adopts the gyro wheel of circular structure, and gyro wheel 71 passes through the helicitic texture to be fixed in the inside at workspace 72, and this gyro wheel 71 is installed side by side in the inside of workspace 72, and wherein the fluting of clearance 71 and pivot 2 bottoms between the gyro wheel 71 is joined in marriage and is done work, has guaranteed that the whole of device uses and experiences and collocation performance, ensures the sliding performance of device, improves the overall stability of device.

Silencing area 4 adopts the aluminum alloy of "font cavity structure", and silencing area 4 sets up the bottom at sliding cavity 7 through mounting structure, the inside of this silencing area 4 loops through the filling structure from top to bottom and is provided with inhales sound cotton 41 and amortization cotton 42, wherein inhale sound cotton 41 and amortization cotton 42 and adopt respectively "protruding" font structure and "concave" font structure inhale sound cotton 41 and amortization cotton 42, guarantee inhaling of device to make an uproar and fall to go on in proper order, promote the level of making an uproar that falls of device in proper order, promote the low noise performance of device, avoid the too big influence that causes of noise.

Separate chamber board 61 and adopt the aluminum alloy with 2 bottom looks isostructures of pivot, and separate the one end below that chamber board 61 is connected with pivot 2 and be provided with semi-circular buckle through the welding structure, should separate the surface of chamber board 61 and be provided with work spring 62 through the welding, guarantee the inlay card performance of device, ensure the monolithic connectivity performance of device, guarantee the rotatory progressive nature of device, the various workabilities of hoisting device improves and uses experience.

The combined door 63 is of an arc-shaped structure and is provided at the bottom end of the partition cavity plate 61 through the mounting structure, the combined door 63 is connected with the partition cavity plate 61 through the working spring 62, the nucleation performance and the independent working performance of the whole structure of the device can be ensured, the whole guiding working performance of the device is improved, and the stability of the device is improved.

Principle of operation

In the utility model, the user installs the upper guide rail 1 and the lower guide rail 32 above the wall and on the ground respectively, then the bottom positions of the upper guide rail 1 and the lower guide rail 3 are sequentially provided with the sliding cavity 7 and the silencing area 4, and the lead door is installed and fixed through the hinge structure, when in work, the user can open and close the lead door through the handle 5, the specific working mode is that the user drives the lead door to move through the handle 5, the bottom ends of the rotating shafts 2 at the two ends of the lead door are arranged inside the rotating cavity 6, the stress influences the rotating shafts 2 to rotate inside the partition cavity plate 61 inside the rotating cavity 6, the lead door is driven to open and close, the user can also slide and open and close through the guiding structure, the specific mode is that the user pushes one side of the lead door backwards through the handle 5, the rotating shafts 2 are stressed at the moment, and move transversely inside the rotating cavity 6, then the work spring atress of the inside of the rotatory chamber of contact 6 carries out whole tensile, combine door 63 to open and shut the work, the arc structure that combines the door 63 surface laminates with ball 71's surface, ensure that pivot 2 carries out translation motion, pivot 2 removes to ball 71 surface, the fluting of 2 bottoms of having turned away slides at ball 71, can carry out sliding structure and open and shut, the single structure performance of device has been avoided, the whole performance of doing work of hoisting device, guarantee the overall stability of device, ensure to use and experience, in the use, amortization district 4 carries out whole amortization, with this noise absorption performance who improves the device.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a guide structure of lead door protects against radiation which characterized in that: the noise-damping device comprises an upper guide rail (1), a rotating shaft (2), a lower guide rail (3), a noise-damping area (4), a handle (5), a rotating cavity (6) and a sliding cavity (7), wherein the bottom end of the upper guide rail (1) is connected with the handle (5) through the rotating shaft (2), the bottom end of the rotating shaft (2) is provided with the lower guide rail (3), and the sliding cavity (7) is arranged inside the lower guide rail (3); a rotating cavity (6) is arranged on one side of the sliding cavity (7), and a silencing area (4) is arranged at the bottom end of the sliding cavity (7); the sound absorption area (4) comprises sound absorption cotton (41) and sound absorption cotton (42), the sound absorption cotton (41) is arranged in the sound absorption area (4), and the sound absorption cotton (42) is arranged at the lower end of the sound absorption cotton (41); the rotary cavity (6) comprises a cavity separating plate (61), a working spring (62), a combining door (63) and a connecting column cavity (64), the interior of the rotary cavity (6) is connected with the cavity separating plate (61) through the connecting column cavity (64), and one end of the cavity separating plate (61) is connected with the working spring (62) through the combining door (63); the sliding cavity (7) comprises a roller (71) and a working area (72), the working area (72) is arranged on the inner side of the sliding cavity (7), and the roller (71) is arranged in the working area (72); the upper guide rail (1) and the lower guide rail (3) are both made of aluminum alloy with rectangular symmetrical slotting structures, the upper guide rail (1) and the lower guide rail (3) are respectively and symmetrically installed at the upper end and the lower end of the rotating shaft (2), the upper guide rail (1) and the lower guide rail (3) are respectively installed in a matched manner with a wall surface, and the upper guide rail (1) and the lower guide rail (3) are the same in connecting structure and are symmetrically arranged; the rotating shaft (2) is an aluminum alloy rotating shaft with a cylindrical bottom end slotted structure, the rotating shaft (2) is symmetrically arranged on two sides of the lead door through a hinge structure, the surface of the rotating shaft (2) is symmetrically provided with handles (5) through a welding structure, and the handles (5) are made of aluminum alloy with a reversed-V-shaped structure; rotatory chamber (6) adopt the aluminum alloy of circular structure, and the rear end of rotatory chamber (6) passes through welded structure and sets up at the foremost end of sliding chamber (7), and this rotatory chamber (6) and lower guideway (3) are for corresponding the setting, and wherein rotatory chamber (6) are the symmetry setting.

2. The guide structure of a radiation-proof lead door of claim 1, wherein: the sliding cavity (7) is made of aluminum alloy with a rectangular hollow structure, the sliding cavity (7) is arranged at the bottom end of the lower guide rail (3) through a welding structure, and the inner side of the sliding cavity (7) is provided with a working area (72) through an installation structure.

3. The guide structure of a radiation-proof lead door of claim 1, wherein: the roller (71) is of a circular structure, the rollers (71) are uniformly arranged in the working area (72), and the working area (72) is symmetrically distributed.

4. The guide structure of a radiation-proof lead door of claim 1, wherein: the silencing area (4) is made of aluminum alloy in a structure of a reversed V-shaped cavity, the silencing area (4) is arranged at the bottom end of the sliding cavity (7) through a mounting structure, and sound absorbing cotton (41) and silencing cotton (42) are arranged inside the silencing area (4) through a filling structure.

5. The guide structure of a radiation-proof lead door of claim 1, wherein: the separation cavity plate (61) is made of aluminum alloy of a circular structure, a semicircular retaining ring is arranged below one end of the separation cavity plate (61) through a welding structure, and a working spring (62) is arranged on the surface of the separation cavity plate (61) through welding.

6. The guide structure of a radiation-proof lead door of claim 1, wherein: the combined door (63) is a bidirectional opening and closing door with an arc-shaped structure, the combined door (63) is arranged at the bottom end of the partition plate (61) through a mounting structure, and the combined door (63) is connected with the partition plate (61) through a working spring (62).