Radiation-proof lead plate door for medical CT (computed tomography) room

Abstract

The utility model discloses a medical CT room anti-radiation lead plate door which comprises a frame, the frame comprises an upper frame and a lower frame, supporting columns are fixedly connected to the two sides of the lower frame and the two sides of the upper frame, a sliding groove is formed in the lower frame, the lead plate door is installed on a first sliding block, a second sliding block and a fixing block in the sliding groove, and a cleaning device is arranged on one side of each sliding block. The cleaning device comprises a cleaning plate, the cleaning plate is fixedly connected to the right side of the first sliding block and tightly attached to the bottom of the sliding groove, the right side of the first sliding block is rotationally connected with a connecting rod, the right side of the connecting rod is connected with a brush wheel, and a spiral rod is transversely connected between the fixing block and the first sliding block in a threaded mode and penetrates through the first sliding block and the second sliding block. The threaded rod penetrates through the connecting rod and is in threaded connection with the connecting rod, the cleaning cotton is arranged on the right side of the first sliding block, a collecting frame is arranged in the right supporting column, an opening is formed in one end of the collecting frame and communicates with the sliding groove, the cleaning plate, the brush wheel and the cleaning cotton on the first sliding block comprehensively clean the side wall and the bottom of the sliding groove, and cleaned dust falls into the collecting frame. The scheme not only saves a lot of time, but also is convenient to use, has huge economic benefits and is worthy of popularization and application.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead plate doors, in particular to a radiation-proof lead plate door for a medical CT room. Background Art

[0002] The CT room is a radiation-proof room used for taking X-rays of patients. The CT room is used in conjunction with a radiation-proof lead door.

[0003] During the use of lead door, it is usually opened and closed by moving the lead door in the slide groove. However, long-term use will cause a lot of dust to accumulate in the slide groove, which will affect the normal opening and closing of the lead door, and also cause the lead door to shake, reducing the life of the lead door. Now most of the cleaning methods are manual cleaning, which is not only inefficient but also extremely inconvenient to operate. Utility Model Content

[0004] In order to solve the above existing problems, the utility model provides a radiation-proof lead plate door for a medical CT room which can automatically clean a chute.

[0005] The technical solution adopted by the utility model is as follows: the utility model is a radiation-proof lead door for a medical CT room, comprising a frame, the frame comprising an upper frame and a lower frame, both ends of the lower frame and the upper frame are fixedly connected with support columns, the bottom of the upper frame and the top of the lower frame are provided with a slide groove, the right side of the slide groove is fixedly connected with a fixed block, a slide block 1 and a slide block 2 are sequentially slidably arranged in the slide groove, lead door 1 and lead door 2 are installed between the frame and the support column, lead door 1 is slidably arranged in lead door 2, one side of a lower end of the lead door is fixedly connected to slide block 1, and the other side is slidably connected to slide block 2, the lead door 2 is fixedly connected to the fixed block and slide block 2, and a cleaning device is provided on one side of the slide block, the cleaning device comprises a cleaning plate, the cleaning plate is fixedly connected to the right side of slide block 1 and is close to the bottom of the slide groove, the right side of the slide block 1 is rotatably connected to a connecting rod, and the right side of the connecting rod is connected to a brush wheel.

[0006] Furthermore, the cleaning device also includes a spiral rod and cleaning cotton. The spiral rod is horizontally arranged between the fixed block and the slider one and is threadedly connected thereto. The spiral rod passes through the slider one and the slider two, and passes through the slider one and the slider two. The connecting rod is cylindrical. The spiral rod passes through the connecting rod and is threadedly connected thereto. The cleaning cotton is arranged on the right side of the slider one.

[0007] Furthermore, a collecting frame is provided in the support column on the right side, an opening is provided at one end of the collecting frame, and the opening is communicated with the slide groove, and a through hole is provided at the front end of the support column on the right side.

[0008] Furthermore, a baffle is provided at the connection between the collection frame and the slide groove, the baffle is movably connected to the bottom of the collection frame, a groove is provided at the bottom of the collection frame, the groove is adapted to the baffle, and a spring is connected between the baffle and the bottom of the groove.

[0009] Furthermore, the cleaning plate is in the shape of a right triangle, and the inclined end surface is close to the right supporting column, and the height of the baffle is smaller than the width of the cleaning plate.

[0010] Furthermore, a plurality of rollers are laterally arranged on both side walls of the slide groove, and the rollers are in contact with a surface of the lead plate door.

[0011] Furthermore, a rack 1 is arranged at the top of the slide groove of the upper frame, a rack 2 is arranged at the top of the lead plate door 1, a gear is arranged between the rack 1 and the rack 2, and the gear is arranged on the inner wall of the slide groove.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] This solution sets up a cleaning device, which will drive slider one and slider two to move when the lead plate door is opened and closed. The cleaning plate, brush wheel and cleaning cotton on slider one will comprehensively clean the side walls and bottom of the slide groove. The movement of the door drives the spiral rod to rotate, so that the dust cleaned by the brush wheel is pushed into the collection frame by the cleaning plate, and finally the collection frame can be taken out from the through hole for cleaning. This not only saves a lot of time, but also is easy to use and has huge economic benefits. It is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a radiation-proof lead plate door for a medical CT room according to the utility model;

[0015] Figure 2 This is a side cutaway view of a radiation-proof lead plate door for a medical CT room of the utility model;

[0016] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.

[0017] Among them, 1. frame; 111. upper frame; 112. lower frame; 3. support column; 4. slide groove; 5. fixed block; 6. slider 1; 7. slider 2; 8. lead door 1; 9. lead door 2; 10. cleaning device; 101. connecting rod; 102. cleaning plate; 103. brush wheel; 104. spiral rod; 105. cleaning cotton; 11. collecting frame; 12. through hole; 13. baffle; 14. spring; 15. roller; 16. rack 1; 17. rack 2; 18. gear. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementations. The technical features or connection relationships described in this utility model that are not described in detail are all existing technologies adopted.

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 As shown, the utility model is a medical CT room radiation proof lead plate door, comprising a frame 1, the frame 1 comprising an upper frame 111 and a lower frame 112, both ends of the lower frame 112 and the upper frame 111 are provided with vertically connected support columns 3, the top of the lower frame 112 and the bottom of the upper frame are provided with a slide groove 4, the left side of the slide groove 4 is fixedly connected with a fixed block 5, a slider 1 6 and a slider 2 7 are sequentially slidably arranged in the slide groove 4, a lead plate door 1 8 and a lead plate door 2 9 are installed between the frame 1 and the support column 3, and the lead plate door 1 8 is slidably arranged on the lead plate door In the second 9, the lower end of the lead door 8 is fixedly connected to the slider 1 and slidably connected to the slider 27. The lead door 29 is fixedly connected to the fixed block 5 and the slider 27. A cleaning device 10 is provided on the side of the slider 6. The cleaning device 10 includes a cleaning plate 102. The cleaning plate 102 is fixedly connected to the right side of the slider 6 and is close to the bottom of the slide 4. The cleaning plate 102 can clean the dust at the bottom. The right side of the slider 6 is rotatably connected to a connecting rod 101, and the right side of the connecting rod 101 is fixedly connected to a brush wheel 103.

[0021] The cleaning device 10 also includes a spiral rod 104 and cleaning cotton 105. The spiral rod 104 is horizontally arranged between the fixed block 5 and the slider 1 6 and is threadedly connected thereto. The spiral rod 104 passes through the slider 1 6 and the slider 2 7, and moves through the slider 1 6 and the slider 2 7 to drive the spiral rod 104 to rotate. The connecting rod 101 is cylindrical, and the spiral rod 104 passes through the connecting rod 101 and is threadedly connected thereto. The rotating spiral rod 104 drives the brush wheel 103 to rotate to clean the places it passes through. The cleaning cotton 105 is arranged on the right side of the slider 6. The cleaning cotton 105 can not only clean the side of the slide 4, but also play a certain shock-absorbing role when closing the lead plate door 8.

[0022] A collecting frame 11 is provided in the right support column 3, and an opening is provided at one end of the collecting frame 11, and the opening is communicated with the chute 4, so that the dust pushed by the cleaning plate 102 can directly enter the collecting frame 11 from the chute 4, and a through hole 12 is provided at the front end of the right support column 3, and the collecting frame 11 can be directly taken out from the through hole 12 from the outside.

[0023] A baffle 13 is provided at the connection point between the collection frame 11 and the slide 4. The baffle 13 is movably connected to the bottom end of the collection frame 11. A groove is provided at the bottom of the collection frame 11, and the groove is adapted to the baffle 13. A spring 14 is fixedly connected between the baffle 13 and the bottom of the groove. The baffle 13 can prevent the dust in the collection frame 11 from returning to the slide 4. The spring 14 can return the baffle 13 that is pressed into the groove by the cleaning plate 102 to its original position.

[0024] The cleaning plate 102 is in the shape of a right triangle, and its inclined end face is close to the right support column 3. The inclined cleaning plate 102 can clean some fixed debris that cannot be cleaned by the brush wheel 103, and can directly shovel it out and push it into the collection frame 11. The height of the baffle 13 is less than the width of the cleaning plate 102, which can prevent the baffle 13 from bouncing dust back into the chute 4.

[0025] A plurality of rollers 15 are laterally arranged on the two side walls of the slide groove 4. The rollers 15 are in contact with the surface of the lead plate door 8. The rollers 15 can reduce the friction force generated by the lead plate door 8 when sliding.

[0026] A rack 16 is arranged at the top of the slide groove 4 of the upper frame 111, a rack 2 17 is arranged at the top of the lead door 8, a gear 18 is arranged between the rack 16 and the rack 2 17, and the gear 18 is arranged on the inner wall of the slide groove 4. The gear 18 can play a certain limiting role when the lead door 8 moves, and the movement of the gear 18 makes the movement of the lead door more convenient.

[0027] During specific use, when closing the door, the lead door 18 is pulled out of the lead door 2 9 by the handle, and the slider 16 moves linearly in the slide groove 4, thereby causing the screw rod 104 to rotate. The rotation of the screw rod 104 drives the brush wheel 103 to rotate, and the brush on the brush wheel 103 contacts the slide groove 4 to clean the dust. The cleaned dust is pushed into the collection frame 11 through the cleaning plate 102. When the cleaning plate 102 enters the collection frame 11, the baffle 13 in the collection frame 11 is pressed into the groove, and the dust is sent into the collection frame 11. When opening the door, the cleaning plate 102 leaves the collection frame 11, and the baffle 13 returns to its original position from the groove due to the rebound force of the spring 14, blocking the collection frame 11 to prevent the dust from returning to the slide groove 4, and then the collection frame 11 is taken out from the through hole 12 for cleaning.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A radiation-proof lead door for medical CT room, comprising a frame, characterized in that: The frame comprises an upper frame and a lower frame, wherein both ends of the lower frame and the upper frame are fixedly connected with support columns, and slide grooves are provided on the bottom of the upper frame and the top of the lower frame, and a fixed block is fixedly connected to the right side of the slide groove, and a slider 1 and a slider 2 are slidably arranged in the slide groove in sequence, and a lead door 1 and a lead door 2 are installed between the frame and the support column, and the lead door 1 is slidably arranged in the lead door 2, one side of a lower end of the lead door is fixedly connected to the slider 1, and the other side is slidably connected to the slider 2, and the lead door 2 is fixedly connected to the fixed block and the slider 2, and a cleaning device is provided on one side of the slider, and the cleaning device comprises a cleaning plate, and the cleaning plate is fixedly connected to the right side of the slider 1 and is close to the bottom of the slide groove, and a connecting rod is rotatably connected to the right side of the slider 1, and a brush wheel is connected to the right side of the connecting rod.

2. The radiation-proof lead door for medical CT room according to claim 1, characterized in that: The cleaning device also includes a spiral rod and cleaning cotton. The spiral rod is horizontally arranged between the fixed block and the slider one and is threadedly connected thereto. The spiral rod passes through the slider one and the slider two. The connecting rod is cylindrical. The spiral rod passes through the connecting rod and is threadedly connected thereto. The cleaning cotton is arranged on the right side of the slider one.

3. The radiation-proof lead door for medical CT room according to claim 1, characterized in that: A collecting frame is provided in the support column on the right side, an opening is provided at one end of the collecting frame, and the opening is communicated with the slide groove, and a through hole is provided at the front end of the support column on the right side.

4. The radiation-proof lead door for medical CT room according to claim 3, characterized in that: A baffle is provided at the connection between the collection frame and the slide groove, the baffle is movably connected to the bottom end of the collection frame, a groove is provided at the bottom of the collection frame, the groove is adapted to the baffle, and a spring is connected between the baffle and the bottom of the groove.

5. The radiation-proof lead door for medical CT room according to claim 4, characterized in that: The cleaning plate is in the shape of a right triangle, and the inclined end surface is close to the right supporting column, and the height of the baffle is smaller than the width of the cleaning plate.

6. The radiation-proof lead door for medical CT room according to claim 1, characterized in that: A plurality of rollers are arranged transversely on the two side walls of the slide groove, and the rollers are in contact with a surface of the lead plate door.

7. The radiation-proof lead door for medical CT room according to claim 1, characterized in that: A rack 1 is arranged at the top of the slide groove of the upper frame, a rack 2 is arranged at the top of the lead plate door 1, a gear is arranged between the rack 1 and the rack 2, and the gear is arranged on the inner wall of the slide groove.

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