CN-224232365-U - Special protector of ray equipment operating personnel

CN224232365UCN 224232365 UCN224232365 UCN 224232365UCN-224232365-U

Abstract

The utility model relates to the technical field of protection devices, in particular to a special protection device for ray equipment operators, which comprises a lead screen, wherein an expansion lead plate is movably arranged at the left side and the right side of the lead screen wind, caster mechanisms are arranged at the left side and the right side of the bottom of the lead screen wind, a driving mechanism is arranged at the bottom end of the lead screen, a positioning mechanism is arranged on the lead screen, the positioning mechanism comprises a side plate, a pulling handle, a positioning plate, rectangular holes, positioning screws and positioning nuts, and the side plates are fixedly arranged at the opposite sides of the two expansion lead plates. This special protector of ray equipment operating personnel through truckle mechanism and actuating mechanism that sets up, when carrying out the device and remove, rotates the worm and orders about L template and carries truckle body relative movement to promote the height of lead shield wind bottom, so, avoided threshold or other barriers to take place scraping or collision effectively, realized the purpose of being convenient for remove.

Inventors

ZENG HONGHAO

Assignees

湖北锐新精视科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250313

Claims (4)

1. The special protection device for the ray equipment operators comprises a lead screen (1) and is characterized in that an expansion lead plate (6) is movably arranged on the left side and the right side of the lead screen wind (1), caster mechanisms (4) are arranged on the left side and the right side of the bottom of the lead screen wind (1), a driving mechanism (5) is arranged at the bottom end of the lead screen wind (1), and a positioning mechanism (7) is arranged on the lead screen wind (1); The truckle mechanism (4) comprises an L-shaped plate (41), a sliding groove (42), a sliding rod (43) and a truckle body (44), wherein the L-shaped plate (41) is rotatably arranged on the front side and the rear side of the left end and the right end of the bottom of the lead screen wind (1), the sliding groove (42) is formed in one side, opposite to the L-shaped plate (41), of the left side, the sliding rod (43) is slidably arranged in the sliding groove (42) on the left side and the sliding groove (42) on the right side, and the truckle body (44) is arranged at the bottom of the L-shaped plate (41); The driving mechanism (5) comprises a groove (51), a double-shaft screw (52), a through hole (53), a worm wheel (54), a worm (55) and a thread sliding block (56), the groove (51) is formed in the bottom end of the front face of the lead shield wind (1), the double-shaft screw (52) is installed in the groove (51) in a rotating mode, the through hole (53) formed in the lead shield wind (1) is fixedly installed on the left side and the right side of the inner wall of the groove (51), the thread sliding block (56) is connected with the left end and the right end of the double-shaft screw (52) in a threaded mode, one end, far away from the double-shaft screw (52), of the thread sliding block (56) penetrates through the through hole (53) and is rotatably sleeved on the outer portion of the sliding rod (43), the worm wheel (54) is fixedly sleeved on the center of the peripheral wall of the double-shaft screw (52), and the worm (55) is installed in a rotating mode on the rear side of the inner wall of the groove (51).
2. The special protection device for the ray equipment operators is characterized in that an observation window (2) is embedded at the upper end of the front face of the lead screen wind (1), and a handle (3) is fixedly arranged in the center of the front face of the lead screen wind (1).
3. The special protection device for the ray equipment operators is characterized in that the positioning mechanism (7) comprises side plates (71), pulling handles (72), positioning plates (73), rectangular holes (74), positioning screws (75) and positioning nuts (76), the side plates (71) are fixedly installed on the opposite sides of the two expansion lead plates (6), the pulling handles (72) are fixedly installed on the centers of the opposite sides of the two side plates (71), the positioning plates (73) are fixedly installed on the centers of the front sides of the side plates (71), one ends, far away from the side plates (71), of the positioning plates (73) extend to the front side of the lead screen (1), the rectangular holes (74) are formed in one ends, located on the front side of the lead screen (1), the positioning screws (75) are fixedly installed on the left and right ends of the front side of the lead screen (1), the positioning screws (75) penetrate through the rectangular holes (74), and the positioning nuts (76) are connected to the positioning screws (75) in a threaded mode.
4. The special protection device for the ray equipment operators, as claimed in claim 1, is characterized in that limit grooves (11) are formed in the left side and the right side of the lead shield wind (1), and the expanded lead plate (6) is slidably arranged in the limit grooves (11).

Description

Special protector of ray equipment operating personnel Technical Field The utility model relates to the technical field of protection devices, in particular to a special protection device for ray equipment operators. Background The ray equipment is widely applied to the fields of medical treatment, industry, scientific research and the like. For example, in the medical field, X-ray machines, CT scanners, etc. are used for diagnosis and treatment, and in the industrial field, radiographic inspection devices are used for detecting defects inside materials. These devices generate ionizing radiation during use, which is potentially harmful to the operator and the surrounding environment. The lead screen is one of special protection devices for ray equipment operators, the distance between the bottom of the lead screen wind and the ground is generally fixed, the distance is smaller, scraping or collision is easy to occur due to a threshold or other obstacles when the lead screen wind moves, inconvenience is caused to the movement of the lead screen, and therefore the special protection device for the ray equipment operators is provided to solve the problems. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the special protection device for the ray equipment operators, which has the advantages of convenient movement and the like, and solves the problems that the distance between the bottom of the lead screen wind and the ground is generally fixed and smaller, and the lead screen wind is easy to scrape or collide due to a threshold or other barriers when moving. The special protection device for the ray equipment operators comprises a lead screen, wherein the left side and the right side of the lead screen wind are movably provided with expansion lead plates, the left side and the right side of the bottom of the lead screen wind are respectively provided with a trundle mechanism, the bottom end of the lead screen is provided with a driving mechanism, and the lead screen is provided with a positioning mechanism. Further, an observation window is embedded at the upper end of the front face of the lead screen, and a handle is fixedly arranged in the center of the front face of the lead screen. Further, positioning mechanism includes curb plate, pulling handle, locating plate, rectangular hole, positioning screw and positioning nut, two the equal fixed mounting in one side that the extension lead plate is on the back of the body mutually has the curb plate, two the equal fixed mounting in the center of one side that the curb plate is on the back of the body mutually has the pulling handle, the positive center fixed mounting of curb plate has the locating plate, the one end that the curb plate was kept away from to the locating plate extends to lead screen wind front side, the rectangular hole has been seted up to the one end that the locating plate is located lead screen front side, the equal fixed mounting in both ends has positioning screw about the front of lead screen wind, positioning screw runs through the rectangular hole, threaded connection has positioning nut on the positioning screw. Further, truckle mechanism includes L template, spout, slide bar and truckle body, the front and back both sides at both ends are all rotated and are installed L template about the lead shield wind bottom, left side one side that the L template is relative with the right side the spout has all been seted up to one side that the L template is relative, left side the inside and the right side of spout the inside of spout all slidable mounting has the slide bar, the bottom of L template is provided with the truckle body. Further, actuating mechanism includes recess, biax screw rod, through-hole, worm wheel, worm and screw thread slider, the recess has been seted up to the front bottom of plumbous screen, the biax screw rod is installed in the inside rotation of recess, the equal fixed mounting in inner wall left and right sides of recess has the through-hole of seting up on plumbous screen, the equal threaded connection in both ends has the screw thread slider about the biax screw rod, the one end that the biax screw rod was kept away from to the screw thread slider passes the through-hole and rotates the outside of cup joint at the slide bar, the fixed worm wheel that has cup jointed in the periphery wall center of biax screw rod, the worm is installed in the inner wall rear side rotation of recess. Further, limit grooves are formed in the left side and the right side of the lead screen, and the expanded lead plate is slidably mounted in the limit grooves. Compared with the prior art, the technical scheme of the application has the following beneficial effects: 1. This special protector of ray equipment operating personnel through truckle mechanism and actuating mechanism that sets up, when carrying out the device and remove, rotates the worm and orders about L template and carries tr