Combined nuclear decontamination treatment bed

Abstract

The utility model discloses a combined nuclear decontamination treatment bed, comprising: a decontamination cabin and an ambulance stretcher, a grid mat is laid on the ambulance stretcher, the decontamination cabin comprises: a cabin body, a bearing platform is arranged in the cabin body, a plurality of hollow holes are opened on the bearing platform, a lead screw assembly is arranged on the left and right outer side walls of the bearing platform, two annular tubes are arranged on the outer side of the bearing platform, two positive rotation lead screw seats and two reverse rotation lead screw seats are symmetrically arranged on the left and right sides of the two annular tubes, the two positive rotation lead screw seats and the two reverse rotation lead screw seats are respectively connected with the lead screws in the two lead screw assemblies, a nozzle and a hose are arranged on the annular tube, a transparent cover is arranged on the cabin body, an avoidance groove is arranged on the top of the transparent cover, and the hose is connected to the water source after passing through the avoidance groove. The advantages of the utility model are: it is convenient to transport the wounded and can perform all-round decontamination on the wounded.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency rescue equipment, in particular to a combined nuclear decontamination treatment bed. Background Art

[0002] In the irradiation industry, it is necessary to set up corresponding emergency rescue equipment for nuclear leakage accidents, such as nuclear decontamination beds. The common nuclear decontamination beds on the market are mattresses with drainage grooves placed on ordinary stretchers. When the staff are exposed to nuclear radiation, the exposed staff are laid flat on the mattress, and then clean water is sprayed on the exposed staff for decontamination. The wastewater after spraying flows into the corresponding nuclear wastewater collection box through the drainage groove. After the exposed staff completes the decontamination, they are transferred to the hospital for follow-up treatment.

[0003] However, traditional nuclear decontamination beds cannot effectively decontaminate the back of the wounded, so rotating nuclear decontamination beds have appeared on the market, such as a nuclear contaminated wounded decontamination bed with announcement number: CN215020705U and a reversible decontamination treatment bed with announcement number: CN220404293U. Both of these nuclear decontamination beds have a rotating bed body, and then the wounded are tied to the bed body and flipped over, thereby achieving decontamination of the wounded's back. However, both types of nuclear decontamination beds have the following defects: first, since the nuclear decontamination bed needs to be connected to a water source, it needs to be fixed in a certain position, which is inconvenient for transferring the wounded; second, fixing the wounded on the bed and rotating it is easy to cause secondary injury to the wounded; finally, if the wounded have an emergency during the decontamination process (such as ventricular fibrillation) and need first aid, the rescuers need to untie the wounded before they can provide first aid. Since the wounded cannot be moved, first aid can only be provided on the decontamination bed. The decontamination bed and the corresponding spray equipment are fixed, and the rescuers are prone to scratch the spray equipment when providing first aid, causing damage to the rescuers' protective clothing. Utility Model Content

[0004] The utility model aims to provide a combined nuclear decontamination treatment bed which is convenient for transferring the wounded and can decontaminate the back of the wounded without rotating the wounded.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is: a combined nuclear decontamination and treatment bed, including: a decontamination cabin and an ambulance stretcher, the ambulance stretcher is folded and placed in the decontamination cabin, a grid mat is laid on the ambulance stretcher, the decontamination cabin includes: a cabin body, a bearing platform is arranged in the cabin body, a plurality of hollow holes are opened on the bearing platform, screw assemblies are arranged on the left and right outer walls of the bearing platform, the screws in each screw assembly are connected to a waterproof servo motor, two annular tubes are arranged on the outside of the bearing platform, two positive rotation screw seats are symmetrically arranged on one annular tube, and two reverse rotation screw seats are symmetrically arranged on the other annular tube, the two positive rotation screw seats and the two reverse rotation screw seats are respectively spirally connected with the screws in the two screw assemblies, a plurality of nozzles facing the bearing platform are evenly distributed above and below the annular tube, a hose is connected to the annular tube, a transparent cover is arranged on the cabin body, an avoidance groove is arranged on the top of the transparent cover, and the hose is connected to the water source after passing through the avoidance groove.

[0006] Furthermore, the aforementioned combined nuclear decontamination and treatment bed is provided with storage racks at both the front and rear ends of the cabin, on which sealed storage boxes are placed, in which medical oxygen tanks and nasal catheters are sealed and stored.

[0007] Furthermore, in the aforementioned combined nuclear decontamination and treatment bed, a plurality of rubber curtains are provided at the front and rear ends of the transparent cover, and the rubber curtains are against the cabin body.

[0008] Furthermore, in the aforementioned combined nuclear decontamination and rescue bed, an inclined guide plate is provided between the bottom wall and the side wall of the cabin, and a sewage pipe is provided on the bottom wall of the cabin.

[0009] Furthermore, the aforementioned combined nuclear decontamination and treatment bed is provided with upwardly protruding rails on both sides of the left and right sides of the supporting platform, and a ramp is provided obliquely downward at the rear end of the supporting platform.

[0010] Furthermore, in the aforementioned combined nuclear decontamination and treatment bed, a limit block is provided on the inner side wall at the front end of each of the two rails.

[0011] Furthermore, in the aforementioned combined nuclear decontamination and treatment bed, the grid pad is made of a ceramic-based nanocomposite material.

[0012] Furthermore, in the aforementioned combined nuclear decontamination and treatment bed, the transparent cover shell is hinged on the cabin body by hinges, a plurality of buckle locks are evenly distributed on the cabin body, a boss is provided on the transparent cover shell, and a lock hook on the buckle lock is hooked on the boss.

[0013] Furthermore, the aforementioned combined nuclear decontamination and treatment bed is provided with sealing grooves on the top walls of the left and right side walls of the cabin, and sealing strips are provided in the sealing grooves.

[0014] The advantages of the utility model are: the rescue stretcher can not only transfer the wounded to the decontamination cabin, but also can be adapted to the ambulance, and the wounded can be conveniently and quickly transferred without having to move the wounded multiple times, thereby preventing the wounded from causing secondary injuries; when the rescue stretcher is folded and placed on the load-bearing platform, the decontamination cabin can perform all-round decontamination on the front and back of the wounded without having to rotate the wounded, thereby preventing the wounded from causing secondary injuries; the situation of the wounded can be intuitively observed through the transparent cover, and rescue measures can be implemented in time for emergencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the combined nuclear decontamination treatment bed described in the utility model.

[0016] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle decontamination cabin from a top view.

[0017] Figure 3 yes Figure 2 Schematic diagram of the structure in the middle section direction.

[0018] Figure 4 yes Figure 1 A schematic diagram of the structure of the ambulance stretcher vehicle from a top view.

[0019] Figure 5 yes Figure 1 A schematic diagram of the structure of the ambulance stretcher vehicle from the side view. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0021] like Figure 1 to Figure 5 As shown, the combined nuclear decontamination treatment bed described in the utility model comprises: a decontamination cabin 1 and an ambulance stretcher 2. The ambulance stretcher 2 in this embodiment is an ambulance stretcher 2 matched with an ambulance, which is a prior art. Its specific structure and working principle are not repeated here. A grid pad 21 is laid on the ambulance stretcher 2. The grid pad 21 is made of a ceramic-based nano-composite material. The grid pad 21 made of a ceramic-based nano-composite material is resistant to strong acids and alkalis, and has a dense surface, which prevents contaminated nuclear, biological and chemical pollutants from remaining on the surface of the grid pad 21 to cause secondary contamination. The ambulance stretcher 2 is folded and placed in the decontamination cabin 1.

[0022] The decontamination cabin 1 comprises: a cabin body 11, a sealing groove is arranged on the top wall of the left and right side walls of the cabin body 11, a sealing strip 111 is arranged in the sealing groove, an inclined guide plate 112 is arranged between the bottom wall and the left and right side walls of the cabin body 11, and a sewage pipe 113 is arranged on the bottom wall of the cabin body 11. After the cleaned nuclear sewage enters the cabin body 11, it will be gathered on the bottom wall of the cabin body 11 under the guiding effect of the inclined guide plate 112, and finally discharged from the sewage pipe 113 to the nuclear sewage collection box, so that nuclear sewage will not accumulate in the cabin body 11, and storage racks are arranged at the front and rear ends of the cabin body 11, and a sealed storage box 12 is placed on the storage rack, and medical oxygen tanks and nasal catheters are sealed and stored in the sealed storage box 12. The sealed storage box 12 is a disposable item. After opening for use, it is necessary to place a new sealed storage box 12 containing a medical oxygen tank and a nasal catheter on the shelf. A bearing platform 13 is provided in the cabin 11, and a plurality of hollow holes 131 are opened on the bearing platform 13. Upwardly protruding retaining rails 132 are provided on the left and right sides of the bearing platform 13, and a ramp 133 is provided obliquely downward at the rear end of the bearing platform 13. When the front guide wheel of the ambulance stretcher 2 contacts the ramp 133, the ambulance stretcher 2 can be guided to enter the bearing platform 13 smoothly, and the two retaining rails 132 limit the front guide wheel to the left and right to prevent the front guide wheel from deviating and causing the ambulance stretcher 2 to leave the bearing platform 13. A limit block 134 is provided on the front inner side wall of the two retaining rails 132, and the two limit blocks 134 limit the ambulance stretcher The front end guide wheel of the vehicle 2 is limited. The state of the ambulance stretcher vehicle 2 placed on the load-bearing platform 13 can refer to the state of the ambulance stretcher vehicle 2 when it is placed on the ambulance. Screw assemblies 3 are arranged on the left and right outer walls of the load-bearing platform 13. The screws 31 in each screw assembly 3 are connected to a waterproof servo motor 32. Two annular tubes 4 are arranged on the outside of the load-bearing platform 13. Two positive-rotating screw seats 41 are symmetrically arranged on one annular tube 4, and two reverse-rotating screw seats 42 are symmetrically arranged on the other annular tube 4. The two positive-rotating screw seats 41 and the two reverse-rotating screw seats 42 are respectively spirally connected to the screws 31 in the two screw assemblies 3. A number of nozzles 43 facing the load-bearing platform 13 are evenly distributed above and below the two annular tubes 4. The waterproof servo motor When the screw 31 is driven by the guide 32 to rotate, the screw 31 can drive the forward-rotating screw seat 41 and the reverse-rotating screw seat 42 to move in opposite or opposite directions, so that the two annular tubes 4 can move in opposite or opposite directions, and the nozzles 43 on the two annular tubes 4 can realize mobile spraying. A hose 44 is connected to the annular tube 4. A transparent cover shell 5 is arranged on the cabin body 11. The transparent cover shell 5 is made of PTFE material. The transparent cover shell 5 is hinged to the cabin body 11 through hinges. A plurality of buckle locks 114 are evenly distributed on the cabin body 11. A convex shoulder is arranged on the transparent cover shell 5. When the transparent cover shell 5 is covered on the cabin body 11, the transparent cover shell 5 is pressed tightly against the two sealing strips 111 on the cabin body 11, and the lock hook on the buckle lock 114 is hooked on the convex shoulder, so that the transparent cover shell 5 is sealed with the cabin body 11.The transparent cover 5 and the cabin 11 are generally in a fixed locking state. When the cabin 11 or the transparent cover 5 needs to be cleaned, the buckle lock 114 is disengaged from the transparent cover 5, and then the transparent cover 5 can be opened for cleaning. An avoidance groove 51 is provided on the top of the transparent cover 5. The hose 44 passes through the avoidance groove 51 and is connected to the water source. When the annular tube 4 moves, the hose 44 moves in the avoidance groove 51 to prevent interference. Multiple rubber curtains 52 are provided at the front and rear ends of the transparent cover 5. The rubber curtains 52 are against the cabin 11. When the nozzle 43 is spraying, the rubber curtains 52 can prevent water from splashing out of the cabin 11 and polluting the environment.

[0023] When the staff is exposed to nuclear radiation, the rescue personnel will pull the rescue stretcher 2 down from the carrying platform 13 of the decontamination cabin 1 and quickly transfer it to the side of the wounded. When the wounded is lying on the rescue stretcher 2, the rescue personnel will quickly push it back to the carrying platform 13 of the decontamination cabin 1. The sealed storage box 12 on the corresponding side will be opened according to the position of the wounded's head, and the nasal catheter will be inserted into the wounded's nasal cavity and connected to the medical oxygen tank to supply oxygen to the wounded. The water source will be turned on, and the cleaning water will enter the nozzle 43 through the hose 44 and the annular tube 4, and then the nozzle 43 will spray the cleaning water on the wounded. The cleaning water sprayed by the nozzle 43 above the annular tube 4 is used to decontaminate the front and sides of the wounded, and the cleaning water sprayed by the nozzle 43 below the annular tube passes through the hollow holes 131 on the carrying platform 13 and the mesh pad 21. The back and sides of the injured are disinfected behind the grid holes, and the two annular tubes 4 reciprocate under the driving action of the screw assembly 3, so as to realize the disinfection of the whole body of the injured. The water droplets splashed during disinfection will be blocked by the rubber curtain 52 in the cabin 11, and the rescue personnel observe the condition of the injured through the transparent cover 5 outside. If an emergency occurs, the rescue personnel directly pull the ambulance stretcher 2 out of the disinfection cabin 1 and provide first aid to the injured, which not only improves the rescue speed but also protects the safety of the rescue personnel. After completing the disinfection, the rescue personnel pull the ambulance stretcher 2 off the load platform 13 and transfer it to the ambulance to send it to the hospital for further treatment, and the medical oxygen tank and nasal catheter are transferred together with the injured to prevent the injured from being in danger due to low oxygen saturation during the transfer process.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. Combined nuclear decontamination treatment bed, characterized by: include: A decontamination cabin and an ambulance stretcher trolley, the ambulance stretcher trolley is folded and placed in the decontamination cabin, a grid mat is laid on the ambulance stretcher trolley, the decontamination cabin comprises: a cabin body, a bearing platform is arranged in the cabin body, a plurality of hollow holes are opened on the bearing platform, screw assemblies are arranged on the left and right outer walls of the bearing platform, the screws in each screw assembly are connected to a waterproof servo motor, two annular tubes are arranged on the outer side of the bearing platform, two forward-rotating screw seats are symmetrically arranged on one annular tube, and two reverse-rotating screw seats are symmetrically arranged on the other annular tube, the two forward-rotating screw seats and the two reverse-rotating screw seats are respectively spirally connected to the screws in the two screw assemblies, a plurality of nozzles facing the bearing platform are evenly distributed above and below the annular tube, a hose is connected to the annular tube, a transparent cover is arranged on the cabin body, an avoidance groove is arranged on the top of the transparent cover, and the hose is connected to the water source after passing through the avoidance groove.

2. The combined nuclear decontamination treatment bed according to claim 1 is characterized in that: Storage racks are provided at both the front and rear ends of the cabin body, and sealed storage boxes are placed on the storage racks. Medical oxygen tanks and nasal catheters are sealed and stored in the sealed storage boxes.

3. The combined nuclear decontamination treatment bed according to claim 1 is characterized in that: A plurality of rubber curtains are arranged at the front and rear ends of the transparent cover shell, and the rubber curtains are against the cabin body.

4. The combined nuclear decontamination treatment bed according to claim 1 is characterized in that: An inclined guide plate is arranged between the bottom wall and the side wall of the cabin body, and a sewage discharge pipe is arranged on the bottom wall of the cabin body.

5. The combined nuclear decontamination treatment bed according to claim 1 is characterized in that: The left and right sides of the bearing platform are both provided with upwardly protruding blocking rails, and the rear end of the bearing platform is provided with a ramp plate obliquely downward.

6. The combined nuclear decontamination treatment bed according to claim 5 is characterized by: A limiting block is arranged on the inner side wall of the front end of the two retaining rails.

7. The combined nuclear decontamination treatment bed according to claim 1 is characterized by: The grid pad is made of ceramic-based nanocomposite material.

8. The combined nuclear decontamination treatment bed according to claim 1 is characterized by: The transparent cover is hinged on the cabin body through hinges, a plurality of buckle locks are evenly distributed on the cabin body, and a convex shoulder is arranged on the transparent cover, and a lock hook on the buckle lock is hooked on the convex shoulder.

9. The combined nuclear decontamination treatment bed according to claim 8 is characterized by: Sealing grooves are arranged on the top walls of the left and right side walls of the cabin body, and sealing strips are arranged in the sealing grooves.

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