CN219548752U

CN219548752U - Electron irradiation isolation door

Info

Publication number: CN219548752U
Application number: CN202320091058.6U
Authority: CN
Inventors: 郭建军; 胡志强; 赖和平
Original assignee: Chizhou Jiuwei New Material Co ltd
Current assignee: Chizhou Jiuwei New Material Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-18
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of isolation doors and discloses an electronic irradiation isolation door, which comprises an isolation wall, wherein an inner channel is formed in the front surface of the isolation wall, sliding grooves are formed in two sides of the inner channel, an isolation door plate is movably sleeved in the sliding grooves, an inner groove box is formed in the vertically aligned position of the top of the inner channel and the isolation door plate, a fixed shaft is fixedly connected to the inner wall of the inner channel, a pulley is movably sleeved on the side wall of the fixed shaft, a winding mechanism is fixedly connected to the top of the inner channel, the sliding grooves are formed in two sides of the inner channel, the inner groove box is formed in the top of the inner channel, so that the motion track of the isolation door plate is vertically moved, a steel rope can be wound by the winding mechanism, the steel rope can have upward traction force on a traction block through the direction regulating effect of the pulley on the steel rope, the isolation door plate can be automatically opened and closed under the driving of the traction block, and the electronic irradiation isolation door is free from consuming manpower when being opened and closed through the structure, and the electronic irradiation isolation door is more convenient to use.

Description

Electron irradiation isolation door

Technical Field

The utility model relates to the technical field of isolation doors, in particular to an electron irradiation isolation door.

Background

The electron irradiation technology is a technology for irradiating materials by adopting high-energy electron beams so as to improve the performance of the materials, and as the electron beam radiation can cause harm to human bodies in the use of the electron irradiation, a separation wall with the thickness of two meters is usually required to be built, an inner channel is arranged in the separation wall, a separation door is required to be installed in the channel, and the separation door is made of metal materials which have good radiation isolation effect.

Because the electron irradiation isolation door is made of metal materials, the weight of the door is heavy, and the door is laborious and inconvenient to open or close.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an electron irradiation isolation door, which is used for solving the problem that the isolation door in the prior art is made of metal materials and has heavy weight and is very laborious to open or close.

The utility model provides the following technical scheme: the utility model provides an electron irradiation isolation door, includes the isolation wall, the front of isolation wall has been seted up into interior passageway, the spout has all been seted up to the both sides of going into interior passageway, and the isolation door plant has been cup jointed to its spout internal activity, interior groove box has been seted up to the top of going into interior passageway and isolation door plant vertical alignment position, the inner wall fixedly connected with fixed axle of going into interior passageway, the pulley has been cup jointed in the lateral wall activity of fixed axle, the top fixedly connected with winding mechanism of going into interior passageway, the positive bottom fixedly connected with traction block of isolation door plant, the top fixedly connected with steel cable of traction block, the steel cable other end is walked around by the pulley top and is connected with winding mechanism.

Further, the winding mechanism comprises a U-shaped plate, a rotating shaft is movably sleeved on the inner wall of the U-shaped plate, a winding drum is fixedly connected to the side wall of the rotating shaft, worm wheels are fixedly connected to the side wall of the rotating shaft, two side fixing plates are fixedly connected to one side of the inner wall of the U-shaped plate, a worm is movably sleeved on the inner side of each side fixing plate, the worm is meshed with the worm wheel, a servo motor is fixedly arranged on the front face of each side fixing plate, and an output shaft of the servo motor penetrates through each side fixing plate and is connected with the worm.

Furthermore, a plurality of roll shafts are movably sleeved in the sliding grooves on the two sides of the inner channel.

Furthermore, two locating holes are formed in the top of the isolation door plate, locating rods are movably sleeved in the locating holes, and the top ends of the two locating rods are fixedly connected with the top of the inner wall of the inner groove box.

Further, the top of the isolation door plate is provided with a groove, the inner wall of the groove is fixedly connected with a rubber pad, and the bottom of the rubber pad protrudes out of the top of the isolation door plate.

The utility model has the technical effects and advantages that:

according to the utility model, the sliding grooves are formed in the two sides of the inner channel, the inner groove box is formed in the top of the inner channel, so that the motion track of the isolation door plate moves vertically, the steel rope can be wound by the winding mechanism, the steel rope has upward traction force on the traction block through the direction adjusting effect of the pulley on the steel rope, the isolation door plate can be automatically opened and closed under the driving of the traction block, and the electronic irradiation isolation door is free from consuming manpower when being opened and closed, so that the electronic irradiation isolation door is more convenient to use.

According to the utility model, the worm is driven to rotate by the servo motor, the worm wheel is driven to rotate by the worm, the rotating shaft is driven to rotate by the worm wheel, the winding drum is driven to rotate when the rotating shaft rotates to wind the steel rope to control the opening and closing of the isolation door plate, and the worm wheel cannot reversely drive the worm to rotate according to the matching characteristic of the worm and the worm wheel, so that the isolation door plate has a locking effect after lifting, and is prevented from falling under the influence of gravity, so that the electronic irradiation isolation door is safer to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the winding mechanism shown in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of the sliding grooves on two sides of the inner channel in FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the top structure of the door panel of FIG. 1 according to the present utility model.

The reference numerals are: 1. a partition wall; 2. an inner passage; 3. an inner groove box; 4. an isolation door panel; 5. a traction block; 6. a winding mechanism; 7. a fixed shaft; 8. a pulley; 9. a steel rope; 10. a roll shaft; 11. a positioning rod; 61. a U-shaped plate; 62. a rotating shaft; 63. winding up a winding drum; 64. a worm wheel; 65. a side fixing plate; 66. a worm; 67. a servo motor.

Description of the embodiments

The following describes specific embodiments of the present utility model in detail with reference to the drawings.

Referring to fig. 1, the utility model provides an electronic irradiation isolation door, which comprises an isolation wall 1, wherein an inner channel 2 is formed in the front surface of the isolation wall 1, sliding grooves are formed in both sides of the inner channel 2, an isolation door plate 4 is movably sleeved in the sliding grooves, an inner groove box 3 is formed in the vertically aligned position of the top of the inner channel 2 and the isolation door plate 4, a fixed shaft 7 is fixedly connected to the inner wall of the inner channel 2, a pulley 8 is movably sleeved on the side wall of the fixed shaft 7, a winding mechanism 6 is fixedly connected to the top of the inner channel 2, a traction block 5 is fixedly connected to the bottom of the front surface of the isolation door plate 4, a steel rope 9 is fixedly connected to the top of the traction block 5, and the other end of the steel rope 9 is wound around the top of the pulley 8 and is connected with the winding mechanism 6.

Referring to fig. 2, the winding mechanism 6 includes a U-shaped plate 61, a rotating shaft 62 movably sleeved on an inner wall of the U-shaped plate 61, a winding drum 63 fixedly connected to a side wall of the rotating shaft 62, a worm gear 64 fixedly connected to a side wall of the rotating shaft 62, two side fixing plates 65 fixedly connected to one side of the inner wall of the U-shaped plate 61, worms 66 movably sleeved on inner sides of the two side fixing plates 65, the worms 66 meshed with the worm gear 64, a servo motor 67 fixedly installed on a front surface of the side fixing plates 65, and an output shaft of the servo motor 67 penetrating through the side fixing plates 65 and being connected with the worms 66.

Referring to fig. 3, a plurality of roller shafts 10 are movably sleeved in the sliding grooves on two sides of the inner channel 2, and when the isolation door plate 4 slides in the sliding grooves, two sides of the isolation door plate 4 are contacted with the roller shafts 10 to drive the roller shafts 10 to rotate in the sliding grooves, so that the resistance of the isolation door plate 4 when moving in the sliding grooves is reduced.

Referring to fig. 4, two positioning holes are formed in the top of the isolation door plate 4, positioning rods 11 are movably sleeved in the positioning holes, the top ends of the two positioning rods 11 are fixedly connected with the top of the inner wall of the inner tank box 3, and the situation that the isolation door plate 4 shakes and deflects when being displaced up and down can be prevented by the positioning effect of the positioning rods 11 on the isolation door plate 4.

Referring to fig. 1, the top of the isolation door panel 4 is provided with a groove, the inner wall of the groove is fixedly connected with a rubber pad, the bottom of the rubber pad protrudes out of the top of the isolation door panel 4, and when the isolation door panel 4 is closed, the rubber pad collides with the ground, so that a buffering effect can be achieved by arranging the rubber pad, and noise is avoided.

The working principle of the utility model is as follows: during use, the worm 66 is driven to rotate through power provided by the servo motor 67, the worm 66 drives the worm wheel 64 to rotate, the worm wheel 64 drives the rotating shaft 62 to rotate, the winding drum 63 can rotate to rotate the steel rope 9 under the rotation of the rotating shaft 62, the steel rope 9 can rotate through the cooperation of the fixed shaft 7 and the pulley 8, the steel rope 9 can vertically drag the traction block 5, the isolation door plate 4 can slide in the sliding grooves at the two sides of the inner channel 2 under the acting force of the traction block 5, the isolation door plate 4 is retracted into the inner groove box 3 at the top of the inner channel 2, the isolation door plate 4 is automatically opened, the worm 66 is driven to reversely rotate by the servo motor 67, the winding drum 63 gradually loosens the steel rope 9, and the isolation door plate 4 gradually moves downwards to be closed under the influence of gravity.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The present utility model is not limited to the above-described embodiments, and the above-described embodiments and descriptions merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electron irradiation isolation door, includes division wall (1), interior passageway (2) have been seted up in the front of division wall (1), its characterized in that: the utility model discloses a cable winding machine, including passageway (2) including going into, fixed axle (7) and fixed door (4) are connected with each other in the passageway, the spout has all been seted up to both sides of going into interior passageway (2), and isolation door plant (4) have been cup jointed to its spout internal activity, interior groove box (3) have been seted up to the top of going into interior passageway (2) and isolation door plant (4) vertical alignment position, the fixed axle (7) have been cup jointed in the lateral wall activity of going into interior passageway (2), the top fixedly connected with winding mechanism (6) of going into interior passageway (2), the positive bottom fixedly connected with of isolation door plant (4) pulls piece (5), the top fixedly connected with steel cable (9) of pulling piece (5), steel cable (9) other end is walked around by pulley (8) top and is connected with winding mechanism (6).

2. An electron irradiation isolation door according to claim 1, wherein: winding mechanism (6) are including U template (61), the inner wall activity of U template (61) has cup jointed swivel (62), the lateral wall fixedly connected with rolling section of thick bamboo (63) of swivel (62), the lateral wall fixedly connected with worm wheel (64) of swivel (62), the inner wall one side fixedly connected with two side fixed plates (65) of U template (61), two worm (66) have been cup jointed in the inboard activity of side fixed plate (65), worm (66) and worm wheel (64) meshing, the positive fixed mounting of side fixed plate (65) has servo motor (67), the output shaft of servo motor (67) runs through side fixed plate (65) and is connected with worm (66).

3. An electron irradiation isolation door according to claim 1, wherein: a plurality of roll shafts (10) are movably sleeved in the sliding grooves on the two sides of the inner channel (2).

4. An electron irradiation isolation door according to claim 1, wherein: two locating holes are formed in the top of the isolation door plate (4), locating rods (11) are movably sleeved in the locating holes, and the top ends of the two locating rods (11) are fixedly connected with the top of the inner wall of the inner groove box (3).

5. An electron irradiation isolation door according to claim 1, wherein: the top of the isolation door plate (4) is provided with a groove, the inner wall of the groove is fixedly connected with a rubber pad, and the bottom of the rubber pad protrudes out of the top of the isolation door plate (4).