Radiation room isolation protection equipment
By introducing sliding and adjustment components into the radial chamber isolation protection equipment, automatic height adjustment of lead curtains is achieved, solving the problem of time-consuming replacement of lead curtains in the prior art and improving operating efficiency.
Patent Information
- Application Number
- CN202422134071.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing movable lead curtains need to be frequently replaced in the radial chamber according to the height difference of the accompanying personnel, which makes the operation time-consuming and the isolation height cannot be adjusted quickly.
A radiation chamber isolation protection device is designed, using sliding components and adjustment components. The sliding components realize the position adjustment of the lead curtain through the sliding groove rod and the control rod. The adjustment components realize the automatic height adjustment of the lead curtain through the cooperation of the worm gear and the threaded rod.
The height of the lead curtain is quickly adjusted according to the difference in personnel height, avoiding frequent replacement of lead curtains of different protective heights, and improving operating efficiency.
Smart Images
Figure CN223081677U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of radiation protection equipment, and particularly relates to a radiation room isolation and protection equipment. Background Art
[0002] Isolation and protection equipment provides efficient radiation protection in a radiation room and isolates the ray area. Among them, a movable lead curtain is a common type of protection equipment. When a person undergoes a radiation examination, the accompanying person can move behind the lead curtain to prevent the rays from passing through their body. The existing lead curtain is directly hung on a movable rack. When there are differences in the heights of the accompanying persons, resulting in the bodies of the accompanying persons being exposed outside the lead curtain, it is necessary to replace the lead curtain according to the heights of the accompanying persons. However, the operation of replacing the lead curtain is time-consuming. Therefore, in order to directly adjust the isolation height of the lead curtain, a new type of radiation room isolation and protection equipment is needed. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a radiation room isolation and protection equipment to solve the problems raised in the above background art.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A radiation room isolation and protection equipment, including a base, and a lead enclosure curtain for blocking rays is arranged on the side of the base. It further includes:
[0005] A sliding component for adjusting the position of the lead enclosure curtain. The sliding component includes a chute rod arranged on the top of the base, a control rod is inserted and connected to the side of the chute rod, and the top of the lead enclosure curtain is fixedly connected to the side of the control rod.
[0006] An adjusting component for adjusting the height position of the control rod. The adjusting component includes an adjusting box arranged on the top of the base, a threaded rod is inserted and connected to the top of the adjusting box, a threaded sleeve for lifting the control rod is threadedly sleeved on the outer side of the top of the threaded rod, and an active part for driving the threaded rod to rotate is arranged in the inner cavity of the adjusting box.
[0007] Preferably, the active part includes a worm gear arranged inside the adjusting box. The outer side of the end of the threaded rod is fixedly connected to the middle of the worm gear. A worm is meshed with the side of the worm gear, and a hand wheel is arranged at the end of the worm and outside the adjusting box.
[0008] Preferably, a limiting frame for supporting the lead enclosure curtain is arranged on the side of the base, and the limiting frame is arranged at the bottom of the adjusting box.
[0009] Preferably, a limiting column is arranged at the bottom of the worm gear, and the bottom of the limiting column is inserted and connected to the inner wall of the bottom of the adjusting box.
[0010] Preferably, a bearing is provided at the intersection of the worm gear and the adjustment box.
[0011] Preferably, baffles are provided on the opposite sides of the limit frame.
[0012] Preferably, moving wheels are symmetrically provided at the bottom of the base.
[0013] Preferably, a handle is provided on the side of the chute rod.
[0014] Technical effects and advantages of the present utility model:
[0015] In the present utility model, a chute rod is provided on the top of the base. By moving the end of the control rod provided at the top of the lead curtain within the inner cavity of the chute rod, the rotating part within the inner cavity of the adjustment box in the adjustment assembly drives the threaded rod to rotate. By using the combination of the threaded rod and the threaded sleeve at the bottom of the control rod, the staff can adjust the position and height of the lead curtain according to the height difference of the personnel, thus avoiding the time-consuming operation of replacing lead curtains with different protection heights. Description of the drawings
[0016] Figure 1 It is one of the overall structural schematic diagrams of the present utility model.
[0017] Figure 2 It is the second overall structural schematic diagram of the present utility model.
[0018] Figure 3 It is the third overall structural schematic diagram of the present utility model.
[0019] Figure 4 It is the top view of the present utility model as a whole.
[0020] Figure 5 It is the cross-sectional view of the adjustment assembly of the present utility model.
[0021] In the figure: 1, base; 101, limit frame; 2, chute rod; 201, handle; 3, control rod; 4, lead curtain; 5, moving wheel; 6, adjustment assembly; 601, adjustment box; 602, threaded rod; 603, threaded sleeve; 604, worm gear; 605, worm; 606, hand wheel; 607, limit post; 608, bearing; 7, baffle. Detailed implementation manners
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0023] The present utility model provides a radiation room isolation and protection device as Figures 1-5 shown, which includes a base 1. A lead curtain 4 for blocking rays is arranged on the side of the base 1. It also includes a sliding component and an adjusting component 6;
[0024] It should be noted that the main function of the lead curtain 4 in the radiation room is to provide radiation protection and isolation protection;
[0025] Specifically, the sliding component is used to adjust the position of the lead curtain 4. The sliding component includes a chute rod 2 arranged on the top of the base 1. A control rod 3 is inserted and connected to the side of the chute rod 2. The top of the lead curtain 4 is fixedly connected to the side of the control rod 3. The chute of the chute rod 2 is convex, so as to facilitate the end of the control rod 3 to be limited and move in the chute of the chute rod 2;
[0026] It should be noted that the chute rod 2 and the base 1 are fixed by welding. Moving wheels 5 are symmetrically arranged at the bottom of the base 1. The arrangement of the moving wheels 5 facilitates the overall movement of the protection device. A handle 201 is arranged on the side of the chute rod 2. The arrangement of the handle 201 facilitates the staff to push the protection device as a whole;
[0027] Specifically, the adjusting component 6 is used to adjust the position height of the control rod 3. The adjusting component 6 includes an adjusting box 601 arranged on the top of the base 1. A threaded rod 602 is inserted and connected to the top of the adjusting box 601. A threaded sleeve 603 for lifting the control rod 3 is threadedly sleeved on the outer side of the top of the threaded rod 602;
[0028] It should be noted that a limiting frame 101 for supporting the lead curtain 4 is arranged on the side of the base 1. The limiting frame 101 is not fixedly connected to the lead curtain 4, but only in contact. The limiting frame 101 is arranged at the bottom of the adjusting box 601. The end of the limiting frame 101 is welded and fixed to the side of the base 1. The top of the limiting frame 101 is welded and fixed to the adjusting box 601. The top of the threaded sleeve 603 is welded and fixed to the control rod 3. Rotating the threaded rod 602 can drive the threaded sleeve 603 to move up and down, so as to realize the lifting and lowering of the height of the lead curtain 4.
[0029] An active part for driving the threaded rod 602 to rotate is arranged in the inner cavity of the adjusting box 601;
[0030] Specifically, the active part includes a worm gear 604 arranged inside the adjusting box 601. The outer side of the end of the threaded rod 602 is fixedly connected to the middle of the worm gear 604. A worm 605 is meshed with the side of the worm gear 604. A hand wheel 606 is arranged at the end of the worm 605 and outside the adjusting box 601;
[0031] It should be noted that the middle part of the worm gear 604 is fixedly welded to the outer side of the threaded rod 602. A thread is provided at the connection between the worm 605 and the worm gear 604, and the rest of the parts are smooth curved surfaces. A cylindrical groove for the worm 605 to penetrate and rotate is provided on one side of the inner wall of the adjustment box 601;
[0032] Specifically, a limit post 607 is provided at the bottom of the worm gear 604. The bottom of the limit post 607 penetrates and is connected to the bottom inner wall of the adjustment box 601. A bearing 608 is provided at the penetration part of the worm 605 and the adjustment box 601.
[0033] It should be noted that the limit post 607 is fixedly welded to the worm gear 604. A groove is provided at the penetration part of the limit post 607 and the inner wall of the adjustment box 601, so as to limit the position movement of the limit post 607, making it only rotatable, and further restricting the position of the worm gear 604. The middle part of the bearing 608 is fixedly welded to the outer side of the worm 605, and the bearing 608 is fixedly welded to the inner wall of the rotation hole on the side of the adjustment box 601 for the worm 605 to penetrate, so as to limit the position of the worm 605;
[0034] Baffles 7 are provided on the opposite sides of the limit frame 101. A cylindrical hole for the worm 605 to penetrate is provided in the middle of the baffle 7. The baffle 7 is fixedly welded to the side of the limit frame 101. The baffle 7 is used to cover and block the user from directly contacting the adjustment assembly 6, so as to prevent the grease used for lubrication outside the threaded rod 602 from staining the surface of the user's clothes;
[0035] During the actual use process, a chute rod 2 is provided on the top of the base 1. By moving the end of the control rod 3 provided at the top of the lead curtain 4 in the inner cavity of the chute rod 2, the user rotates the handwheel 606 to drive the worm 605 to rotate. The rotating worm 605 drives the worm gear 604 to rotate through meshing, and then drives the threaded rod 602 to rotate. Through threaded connection, the threaded sleeve 603 is driven to rise or fall in the vertical direction, so that the staff can adjust the position height of the lead curtain 4 according to the height difference of the required personnel, thus avoiding the time-consuming operation of replacing the lead curtain 4 with different protection heights.
[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A radiation room isolation and protection device, including a base (1), and a lead curtain (4) for blocking rays is arranged on the side of the base (1), characterized in that, It further includes: A sliding component for adjusting the position of the lead curtain (4). The sliding component includes a chute rod (2) disposed on the top of the base (1). A control rod (3) is inserted and connected to the side of the chute rod (2). The top of the lead curtain (4) is fixedly connected to the side of the control rod (3). An adjusting component (6) for adjusting the height position of the control rod (3). The adjusting component (6) includes an adjusting box (601) disposed on the top of the base (1). A threaded rod (602) is inserted through the top of the adjusting box (601). A threaded sleeve (603) for lifting the control rod (3) is threadedly sleeved on the outer side of the top of the threaded rod (602). An active part for driving the threaded rod (602) to rotate is disposed in the inner cavity of the adjusting box (601).
2. The radiation room isolation and protection equipment according to claim 1, wherein, The active part includes a worm gear (604) disposed inside the adjusting box (601). The outer side of the end of the threaded rod (602) is fixedly connected to the middle of the worm gear (604). A worm (605) is meshed with the side of the worm gear (604). A handwheel (606) is disposed at the end of the worm (605) and outside the adjusting box (601).
3. The radiation chamber isolation and protection equipment according to claim 2, characterized in that, A limiting frame (101) for supporting the lead curtain (4) is disposed on the side of the base (1). The limiting frame (101) is disposed at the bottom of the adjusting box (601).
4. A radiation room isolation and protection device according to claim 2, characterized in that, A limiting column (607) is disposed at the bottom of the worm gear (604). The bottom of the limiting column (607) is inserted and connected to the inner wall of the bottom of the adjusting box (601).
5. The isolation and protection equipment for a radiation room according to claim 2, characterized in that, A bearing (608) is disposed at the insertion part of the worm (605) and the adjusting box (601).
6. The radiation room isolation and protection equipment according to claim 3, characterized in that, A baffle (7) is disposed on the opposite sides of the limiting frame (101).
7. The radiation chamber isolation and protection equipment according to claim 3, characterized in that Moving wheels (5) are symmetrically disposed at the bottom of the base (1).
8. A radiation room isolation and protection device according to claim 1, characterized in that, A handle (201) is disposed on the side of the chute rod (2).