CN115837084A

CN115837084A - Ward nursing cleaning and disinfecting device and cleaning and disinfecting method

Info

Publication number: CN115837084A
Application number: CN202210918474.9A
Authority: CN
Inventors: 董绍丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-03-24

Abstract

The invention relates to the technical field of ward cleaning and disinfection, in particular to a ward nursing cleaning and disinfection device and a cleaning and disinfection method.

Description

Ward nursing cleaning and disinfecting device and cleaning and disinfecting method

Technical Field

Background

The hospital bed is a nursing bed according to the treatment needs of patients and the habits and habits of lying in bed, after the patients are cured, the bedding on the hospital bed needs to be sent to a disinfection mechanism for cleaning and disinfection treatment, and because the hospital bed is indirectly contacted with the patients, the hospital bed also needs to be disinfected and killed after the patients leave.

The utility model discloses a sick bed disinfection treatment of going up and down both sides of sick bed is carried out the processing of killing through artifical use atomizer in traditional sick bed killing treatment process, because sick bed downside space is less, medical staff uses the home range of atomizer less, and sick bed downside is killed and is easily had the dead angle of killing to cause the sick bed surface to kill incompletely, easily cause the cross infection between the disease.

Medical staff need to disinfect and kill the processing to both sides about the sick bed in the sick bed disinfection and kill process, because medical staff can only disinfect and kill the processing to the sick bed unilateral when using the atomizer, can not disinfect and kill the processing to both sides about the sick bed in step, so the sick bed is disinfected and killed and is spent the time extension, influences the sick bed and disinfects and kill efficiency.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a clean degassing unit of ward nursing, is including removing seat, connecting spring rod, fixed block and killing the mechanism, the mechanism below of killing the symmetry around be provided with and remove the seat, remove the seat and all install the connecting spring rod in both ends about, the connecting spring rod is kept away from the one end that removes the seat and is installed the fixed block, one side that the fixed block is close to the removal seat is provided with the fixed slot.

The mechanism of killing that disappears include electronic slider, fixed even piece, remove frame, lifting unit, the frame of killing that disappears, the portion of killing, heating cabinet, spraying case, pivot, reciprocal slider, gear and rack plate, wherein removal seat up end all slide and be provided with electronic slider, fixed even piece is all installed to electronic slider up end, two fixed even piece up ends are all installed and are removed the frame, remove the frame up end and install lifting unit, install the frame of killing that disappears in the lifting unit, both sides install the portion of killing jointly around the frame up end of killing, the frame up end of killing has the heating cabinet, the frame up end of killing just is located the heating cabinet around both sides all install the support arch, all install the pivot through the bearing on the support arch, install the spraying case between two front and back pivots, spraying case up end has evenly seted up a plurality of spraying holes from front to back, through connection has the rubber hose between spraying case and the heating cabinet, the pivot front side in the place ahead installs the gear, the frame up end of killing just is located the gear below and slides and is provided with reciprocal slider, the rack plate that the gear engaged with is installed to reciprocal slider upper end.

Preferably, the lift portion include movable block, two-way screw rod, lifter, linkage block, retaining member, supporting shoe and support spring pole, wherein removal frame up end slide and be provided with the movable block of longitudinal symmetry, the common spiro union has two-way screw rod between two movable blocks, the removal frame up end left and right sides all is provided with the lift arch, two-way screw rod front and back both ends are installed respectively on two lift archs around through the bearing, the terminal surface slides and is provided with the linkage block with the movable block one-to-one under the killing frame, all install the lifter through the hinge on the movable block, and articulated through the hinge between two lifter middle parts, the one end that the movable block was kept away from to the lifter is articulated with the linkage block, the retaining member is installed to the linkage block internally, the supporting shoe is all installed through the bearing at both ends about the hinge, install the support spring pole between supporting shoe lower extreme and the killing frame.

Preferably, the retaining member include gasbag, locking even board, locking arch, reset spring pole and rubber pad, wherein linkage piece up end seted up the locking recess, the inside locking even board that slides and is provided with bilateral symmetry of locking recess, evenly install a plurality of and linkage piece sliding connection's locking arch on the locking even board opposite face, the locking arch is kept away from the one end of locking even board and is installed the rubber pad, install the reset spring pole between the locking even back of the board and the locking recess inner wall.

Preferably, the killing part comprises a Contraband model frame, an ultraviolet irradiation lamp, a Contraband template and a cleaning sponge, wherein two vertical sections of the Contraband model frame are clamped on the killing frame, the ultraviolet irradiation lamp is installed on the lower end face of the horizontal section of the Contraband model frame, the Contraband template is arranged on the upper end face of the horizontal section of the Contraband model frame in a sliding mode, and the cleaning sponge matched with the ultraviolet irradiation lamp is installed on the lower end faces of two vertical sections of the Contraband template.

Preferably, the Contraband template is internally provided with a storage groove corresponding to the template, the lower ends of two vertical sections of the storage groove are communicated with the outside, the upper end of the Contraband template is provided with a feeding hole, and a sealing plug is clamped on the feeding hole.

Preferably, the inlet channel of bilateral symmetry is seted up to heating cabinet up end, fixed mounting has the guide plate that leans out on the inlet channel, installs disinfection sponge between inlet channel and the guide plate, behind hot spray blowout spraying board, hot spray probably condenses in the air rapidly and is the water droplet, the guide plate can carry out recovery processing to the water droplet of condensation, disinfection sponge is inside to be filled with disinfectant, when the water droplet of condensation when disinfection sponge, the water droplet of condensation is inside to be retrieved into the heating cabinet after the disinfectant disinfection.

Preferably, the lower end face of the horizontal section of the Contraband type frame is provided with the light blocking mirrors which are bilaterally symmetrical, so that light rays irradiated by the ultraviolet irradiation lamp can be gathered, the poor irradiation sterilizing effect of the ultraviolet irradiation lamp caused by light ray scattering is avoided, and meanwhile, the medical staff beside a hospital bed can be protected.

Preferably, the ward nursing cleaning and disinfecting device comprises the following steps in the process of disinfecting and sterilizing the sickbed: the first step is as follows: device installation: the removal seat that will have the mechanism that kills is placed respectively about the sick bed between two adjacent footpost, will stimulate the fixed block again with the fixed slot joint on adjacent footpost, will kill again the portion joint that kills at the frame up end that kills.

The second step is that: device adjustment: the rotating bidirectional screw drives the sterilizing machine frame to lift upwards through the mutual matching of the moving block and the lifting rod, and then the sterilizing machine frame drives the spray box to move to a proper height matched with the sickbed.

The third step: and (3) killing treatment: after the device installation is adjusted, the electric slider starts to drive the sterilizing and killing rack to move left and right in a reciprocating mode through the mutual matching of the fixed block and the moving rack, then the heating box is matched with the spraying box through the rubber hose in the moving process to perform high-temperature spraying sterilizing and killing treatment on the sickbed, and the sterilizing and killing part is used for performing secondary sterilizing and killing treatment on the sickbed synchronously in the moving process of the sterilizing and killing rack.

The fourth step: disassembling the device: and after the sterilization work of the sickbed is finished, the sterilization part is taken down, the fixed block is taken down from the bed legs, and finally the movable seat provided with the sterilization mechanism is taken down, so that the work is finished.

The invention has the beneficial effects that: 1. in the disinfection mechanism designed by the invention, the electric slide block is started to drive the heating box to reciprocate left and right through the mutual matching of the fixed connecting block and the moving frame, and then the heating box sprays hot steam on the lower side of a sickbed through the spray box in the reciprocating movement process, the hot steam can carry out disinfection treatment on the sickbed, the reciprocating slide block drives the rotating shaft to reciprocate left and right through the mutual matching of the rack plate and the gear in the reciprocating movement process of the spray plate, and then the rotating shaft drives the spray plate to reciprocate left and right, so that the area of spraying the hot steam by the spray plate is increased, and the disinfection effect of the hot steam on the sickbed is improved.

2. In the sterilizing part designed by the invention, the sterilizing rack drives the ultraviolet radiation lamp to synchronously move through the Contraband type rack in the moving process, so that the ultraviolet radiation lamp can perform high-temperature sterilization treatment on the upper side of a sickbed in the moving process, meanwhile, the high temperature of the ultraviolet radiation lamp can perform drying treatment on the sickbed after the heat steam sterilization is finished, the heat steam is prevented from being attached to the surface of the sickbed, the drying degree of the surface of the sickbed is improved, after the sterilizing of the sickbed by the ultraviolet radiation lamp is finished, the Contraband type plate is pushed to perform cleaning treatment on the outer wall of the ultraviolet radiation lamp through the cleaning sponge, the influence of dust outside the ultraviolet radiation lamp on the penetrability of the sickbed is avoided, and the irradiation sterilizing effect of the ultraviolet radiation lamp on the sickbed is improved.

3. In the lifting part designed by the invention, the rotary bidirectional screw rod is matched with the lifting rod through the movable block to drive the killing rack to lift upwards, so that the killing rack drives the spray box to move to a proper height matched with a sickbed, the distance between the spray box and the sickbed is shortened, hot steam sprayed by the spray box can effectively contact with the sickbed, and the killing effect of the hot steam on the sickbed is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the three-dimensional structure of the invention mounted on a hospital bed.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic perspective view of the killing mechanism of the present invention.

Fig. 4 is a schematic perspective view of the killing mechanism of the present invention with the killing part removed.

Fig. 5 is a schematic perspective view of the killing part of the present invention.

FIG. 6 is a schematic view of the three-dimensional installation structure between the Contraband template and the cleaning sponge of the present invention.

Fig. 7 is a front view of the present invention.

Fig. 8 is a schematic view of the internal structure of the heating chamber of the present invention (seen from the front to the back).

Fig. 9 is a left side view of the invention.

Fig. 10 is a schematic view of the internal structure of the sterilizing part of the present invention (seen from the front to the rear).

FIG. 11 is a schematic view of the internal structure of a Contraband template of the present invention.

Fig. 12 is a schematic view of the installation structure between the link block and the locking member according to the present invention.

Fig. 13 is a flow chart of the ward nursing cleaning and disinfecting process of the invention.

In the figure: 1. a movable seat; 2. connecting a spring rod; 3. a fixed block; 4. a killing mechanism; 41. an electric slider; 42. fixing the connecting block; 43. a movable frame; 44. a lifting part; 441. a moving block; 442. a bidirectional screw; 443. a lifting rod; 444. a linkage block; 4441. locking the groove; 445. a locking member; 4451. an air bag; 4452. locking the connecting plate; 4453. a locking protrusion; 4454. a return spring lever; 4455. a rubber pad; 446. a support block; 447. a support spring rod; 45. a sterilizing machine frame; 46. a killing part; 461. contraband jig; 462. an ultraviolet irradiation lamp; 463. contraband template; 4631. a storage tank; 4632. a sealing plug; 464. cleaning the sponge; 465. a light-blocking mirror; 47. a heating box; 471. a guide plate; 472. sterilizing the sponge; 48. a spray box; 481. a spray orifice; 49. a rotating shaft; 40. a reciprocating slide block; 410. a gear; 411. a rack plate; 5. a hospital bed.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 and 2, a ward nursing cleaning and disinfecting device, including removing seat 1, connecting spring rod 2, fixed block 3 and the mechanism 4 that disappears, the 4 below longitudinal symmetry of the mechanism that disappears be provided with and remove seat 1, remove seat 1 and control both ends and all install connecting spring rod 2, connecting spring rod 2 keeps away from the one end that removes seat 1 and installs fixed block 3, one side that fixed block 3 is close to and removes seat 1 is provided with the fixed slot.

Referring to fig. 3 and 4, the killing mechanism 4 includes an electric slider 41, a fixed connecting block 42, a moving frame 43, a lifting part 44, a killing frame 45, a killing part 46, a heating box 47, a spraying box 48, a rotating shaft 49, a reciprocating slider 40, a gear 410 and a rack plate 411, wherein the electric slider 41 is arranged on the upper end surface of the moving seat 1 in a sliding manner, the fixed connecting block 42 is arranged on the upper end surface of the electric slider 41, the moving frame 43 is arranged on the upper end surfaces of the two fixed connecting blocks 42, the lifting part 44 is arranged on the upper end surface of the moving frame 43, the killing frame 45 is arranged on the lifting part 44, the killing parts 46 are arranged on the front and back sides of the upper end surface of the killing frame 45, the heating box 47 is arranged on the upper end surface of the killing frame 45, supporting protrusions are arranged on the front and back sides of the heating box 47, the rotating shaft 49 is arranged on the supporting protrusions, the spraying box 48 is arranged between the front and back rotating shafts 49, a plurality of spraying holes are uniformly arranged on the upper end surface of the spraying box 48 from front to back, the spraying box 481 is connected with the rubber hose 481, the gear 410 is arranged on the upper end surface of the rack plate 411, and the reciprocating slider 410 is arranged on the front side of the rack plate 410.

Referring to fig. 7, 9 and 12, the lifting portion 44 includes a moving block 441, a bidirectional screw 442, a lifting rod 443, a linkage block 444, a locking member 445, a supporting block 446 and a supporting spring rod 447, wherein the upper end surface of the moving frame 43 is slidably provided with the moving block 441 which is symmetrical in the front-back direction, the bidirectional screw 442 is screwed between the two moving blocks 441 together, the left side and the right side of the upper end surface of the moving frame 43 are both provided with lifting bosses, the front end and the rear end of the bidirectional screw 442 are respectively installed on the front lifting boss and the rear lifting boss through bearings, the lower end surface of the killing frame 45 is slidably provided with the linkage block 444 which is in one-to-one correspondence to the moving blocks 441, the lifting rod 443 is installed on the moving block 441 through hinges, the middle portions of the two lifting rods 443 are hinged through hinge shafts, one end of the lifting rod 443, which is far away from the moving block 441, is hinged to the linkage block 444, the locking member 445 is installed inside the linkage block 444, both ends of the left end and the right end of the hinge shafts are installed with 446 through bearings, and the supporting spring rod 447 is installed between the lower end of the supporting block 446 and the killing frame 45.

Referring to fig. 12, the locking member 445 includes an air bag 4451, a locking connecting plate 4452, a locking protrusion 4453, a return spring lever 4454 and a rubber pad 4455, wherein a locking groove 4441 is formed on the upper end surface of the linkage block 444, the locking connecting plate 4452 is arranged in the locking groove 4441 in a sliding manner and is bilaterally symmetrical, a plurality of locking protrusions 4453 slidably connected with the linkage block 444 are uniformly installed on the opposite surface of the locking connecting plate 4452, the rubber pad 4455 is installed at one end of the locking protrusion 4453 away from the locking connecting plate 4452, the return spring lever 4454 is installed between the back surface of the locking connecting plate 4452 and the inner wall of the locking groove 4441, when the lifting rod 443 drives the linkage block 444 to move to the working position, the air is blown into the air bag 4451, the locking protrusion 4453 is driven to move outward by the locking connecting rod during collision of the air bag 4451, the locking protrusion 4453 abuts against the cancellation frame 45, the locking protrusion 4453 is further fixed on the cancellation frame 45 after the linkage block 444 moves to the working position, thereby preventing the cancellation protrusion 4453 from moving relative to the cancellation locking protrusion, and preventing the cancellation spring lever 4445 from moving, and increasing the cancellation locking protrusion 4453, and preventing the cancellation spring lever 4445 from moving in the cancellation locking protrusion from moving when the cancellation locking protrusion 4445 and the cancellation spring lever 4455.

Referring to fig. 5 and 10, the killing part 46 includes Contraband model frame 461, ultraviolet radiation lamps 462, contraband model plate 463 and cleaning sponge 464, wherein two vertical sections of the Contraband model frame 461 are clamped on the killing frame 45, the ultraviolet radiation lamps 462 are installed on the lower end face of the horizontal section of the Contraband model frame 461, the upper end face of the horizontal section of the Contraband model frame 461 is slidably provided with Contraband model plate 463, and the lower end faces of two vertical sections of the Contraband model plate 463 are jointly provided with the cleaning sponge 464 which is matched with the ultraviolet radiation lamps 462.

Referring to fig. 5, the lower end surface of the horizontal section of the Contraband type frame 461 is provided with the light blocking mirror 465 which is symmetrical left and right, and the light blocking mirror 465 can collect the light irradiated by the ultraviolet irradiation lamp 462, so that the irradiation killing effect of the ultraviolet irradiation lamp 462 caused by light scattering is avoided, and meanwhile, the medical staff near the hospital bed 5 can be protected.

Referring to fig. 6 and 11, a corresponding storage groove 4631 is formed in the Contraband type 463, the lower ends of two vertical sections of the storage groove 4631 are communicated with the outside, a feed inlet is formed in the upper end of the Contraband type 463, a sealing plug 4632 is clamped on the feed inlet, before the hospital bed 5 starts to be sterilized, the sealing plug 4632 is opened to pour alcohol into the storage groove 4631, then the sealing plug 4632 is closed, and the surface of the ultraviolet radiation lamp 462 can be cleaned and sterilized by combining the alcohol inside the Contraband type 463 in the moving process with the cleaning sponge 464.

When the machine works, the moving seat 1 with the killing mechanism 4 is respectively placed between two adjacent bed legs on the left and right of a sickbed 5, then the fixed block 3 is pulled to clamp the fixed groove on the adjacent bed legs, wherein the connecting spring rod 2 can play a role of abdicating the fixed block 3 to ensure that the fixed block 3 can be quickly installed and taken down on the bed legs, then the killing part 46 is clamped on the upper end surface of the killing frame 45, clear water is poured into the heating box 47, the bidirectional screw 442 is rotated to drive the lifting rod 443 to rotate mutually through the movable block 441 according to the distance between the spraying box 48 and the lower side of the sickbed 5, then the two lifting rods 443 and the linkage block 444 are mutually matched to drive the killing frame 45 to lift up, so that the killing frame 45 drives the spraying box 48 to move to a proper height matched with the sickbed 5, the distance between the spraying box 48 and the sickbed 5 is shortened, and hot steam sprayed by the spraying box 48 can effectively contact with the sickbed 5, the killing effect of hot steam on the sickbed 5 is improved, the electric slide block 41 is started to mutually cooperate with the movable frame 43 through the fixed connecting block 42 to drive the killing rack 45 to do reciprocating movement left and right, the heating box 47 is driven to do reciprocating movement left and right in the left and right reciprocating movement process of the killing rack 45, then the heating box 47 sprays hot steam on the lower side of the sickbed 5 through the spraying box 48 in the reciprocating movement process, the hot steam can kill the sickbed 5, the reciprocating slide block 40 is mutually matched with the gear 410 through the rack plate 411 in the left and right reciprocating movement process of the spraying plate to drive the rotating shaft 49 to do reciprocating movement left and right, further the rotating shaft 49 drives the spraying plate to do reciprocating movement left and right, the area of the spraying plate for spraying the hot steam is increased, the killing effect of the hot steam on the sickbed 5 is improved, the killing rack 45 drives the ultraviolet radiation lamp 462 to synchronously move through Contraband type rack in the movement process of the killing rack 45, and then ultraviolet radiation lamp 462 can carry out high temperature sterilization treatment to the sick bed 5 upside in the removal process, simultaneously the high temperature of ultraviolet radiation lamp 462 can carry out drying process to sick bed 5 after hot steam kills, avoid hot steam to adhere to sick bed 5 surface, improve the dry degree on sick bed 5 surface, after ultraviolet radiation lamp 462 kills to sick bed 5, promote Contraband template 463 and can carry out cleaning process to ultraviolet radiation lamp 462 outer wall through cleaning sponge 464, avoid the outside dust of ultraviolet radiation lamp 462 to influence its penetrability, improve ultraviolet radiation lamp 462 and to sick bed 5 radiation killing effect, wherein supporting shoe and support spring pole mutually support can guarantee lifter 443 rotation in-process stability, avoid lifter 443 to rock, improve the stability that lifter 443 supports sterilization rack 45.

Referring to fig. 8, bilateral symmetry's intake antrum has been seted up to heating cabinet 47 up end, fixed mounting has the guide plate 471 that leans out on the intake antrum, install disinfection sponge 472 between intake antrum and the guide plate 471, after hot spray blowout spray plate, hot spray probably condenses in the air rapidly and is the water droplet, guide plate 471 can carry out recovery processing to the water droplet of condensation, disinfection sponge 472 is inside to be filled with disinfectant, when the water droplet of condensation when disinfection sponge 472, the water droplet of condensation is retrieved into heating cabinet 47 inside after the disinfectant disinfection back of recycling, the water droplet of condensation

Referring to fig. 13, the present invention also provides a cleaning and disinfecting method for ward nursing, comprising the following steps: the first step is as follows: device installation: the movable seat 1 with the sterilizing mechanism 4 is respectively placed between two adjacent left and right bed legs of the sickbed 5, the fixed groove is clamped on the adjacent bed legs by pulling the fixed block 3, and the sterilizing part 46 is clamped on the upper end surface of the sterilizing rack 45.

The second step is that: device adjustment: the rotating bidirectional screw 442 is matched with the lifting rod 443 through the moving block 441 to drive the killing frame 45 to lift upwards, and then the killing frame 45 drives the spray box 48 to move to a proper height matched with the sickbed 5.

The third step: killing: after the device is installed and adjusted, the electric sliding block 41 is started to drive the sterilizing and killing rack 45 to reciprocate left and right through the mutual matching of the fixed block 3 and the moving rack 43, then the heating box 47 is matched with the spraying box 48 through the rubber hose in the moving process to perform high-temperature spraying sterilizing and killing treatment on the sickbed 5, and the sterilizing and killing part 46 is used for performing secondary sterilizing and killing treatment on the sickbed 5 synchronously in the moving process of the sterilizing and killing rack 45.

The fourth step: disassembling the device: and after the sterilization work of the sickbed 5 is finished, the sterilization part 46 is taken down, then the fixed block 3 is taken down from the bed leg, finally the movable seat 1 provided with the sterilization mechanism 4 is taken down, and the work is finished.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clean degassing unit of ward nursing, is including removing seat (1), connecting spring rod (2), fixed block (3) and killing mechanism (4), its characterized in that: the front and back symmetry of killing mechanism (4) below be provided with and remove seat (1), remove seat (1) and control both ends and all install connecting spring pole (2), connecting spring pole (2) are kept away from the one end that removes seat (1) and are installed fixed block (3), one side that fixed block (3) are close to and remove seat (1) is provided with the fixed slot, wherein:

the sterilizing mechanism (4) comprises an electric slider (41), a fixed connecting block (42), a moving frame (43), a lifting part (44), a sterilizing rack (45), a sterilizing part (46), a heating box (47), a spraying box (48), a rotating shaft (49), a reciprocating slider (40), a gear (410) and a rack plate (411), wherein the electric slider (41) is arranged on the upper end face of the moving seat (1) in a sliding manner, the fixed connecting block (42) is arranged on the upper end face of the electric slider (41), the moving frame (43) is arranged on the upper end faces of the two fixed connecting blocks (42), the lifting part (44) is arranged on the upper end face of the moving frame (43), the sterilizing rack (45) is arranged on the lifting part (44), the sterilizing part (46) is jointly arranged on the front side and the rear side of the upper end face of the sterilizing rack (45), the heating box (47) is arranged on the upper end face of the sterilizing rack (45), supporting bulges are arranged on the upper end face of the sterilizing rack (45) and positioned on the front and rear sides of the heating box (47), a plurality of spraying boxes (48) are uniformly connected with a plurality of spraying boxes (48) through rubber hoses (481), a gear (410) is arranged on the front side of a rotating shaft (49) in front, a reciprocating slide block (40) is arranged on the upper end face of the sterilizing and killing rack (45) and is positioned below the gear (410) in a sliding manner, and a rack plate (411) meshed with the gear (410) is arranged on the upper end of the reciprocating slide block (40).

2. The ward nursing cleaning and disinfecting device of claim 1, wherein: the lifting part (44) comprises moving blocks (441), bidirectional screw rods (442), lifting rods (443), linkage blocks (444), locking parts (445), supporting blocks (446) and supporting spring rods (447), wherein the upper end face of the moving frame (43) is provided with the symmetrical moving blocks (441) in the front and back in a sliding mode, the two bidirectional screw rods (442) are connected between the two moving blocks (441) in the threaded mode, the left side and the right side of the upper end face of the moving frame (43) are provided with lifting bosses, the front end and the rear end of each bidirectional screw rod (442) are respectively installed on the front lifting boss and the rear lifting boss through bearings, the lower end face of the killing frame (45) is provided with the linkage blocks (444) in a sliding mode, the linkage blocks (444) are in one-to-one correspondence with the moving blocks (441), the lifting rods (443) are installed on the moving blocks (441) through hinges, the middle parts of the two lifting rods (443) are hinged through hinge shafts, one end, far away from the moving blocks (441) is hinged to the linkage blocks (444), the locking parts are installed inside the linkage blocks (444), the locking parts are installed at the left end and the right end of each hinge shaft, the supporting blocks (446) are installed between the lower end of the supporting block (446) and the killing frame (447).

3. The ward nursing cleaning and disinfecting device of claim 2, wherein: the locking piece (445) comprises an air bag (4451), a locking connecting plate (4452), locking protrusions (4453), a reset spring rod (4454) and rubber pads (4455), wherein the upper end face of the linkage block (444) is provided with a locking groove (4441), the locking connecting plate (4452) which is bilaterally symmetrical is arranged in the locking groove (4441) in a sliding mode, the locking protrusions (4453) which are connected with the linkage block (444) in a sliding mode are evenly arranged on the opposite face of the locking connecting plate (4452), the rubber pads (4455) are arranged at one ends, far away from the locking connecting plate (4452), of the locking protrusions (4453), and the reset spring rod (4454) is arranged between the back face of the locking connecting plate (4452) and the inner wall of the locking groove (4441).

4. The ward nursing cleaning and disinfecting device of claim 1, wherein: the sterilizing part (46) comprises a Contraband type frame (461), ultraviolet radiation lamps (462), contraband type plates (463) and cleaning sponges (464), wherein two vertical sections of the Contraband type frame (461) are clamped on the sterilizing rack (45), the ultraviolet radiation lamps (462) are installed on the lower end face of the horizontal section of the Contraband type frame (461), the upper end face of the horizontal section of the Contraband type frame (461) is provided with the Contraband type plates (463) in a sliding mode, and the cleaning sponges (464) matched with the ultraviolet radiation lamps (462) are installed on the lower end faces of the two vertical sections of the Contraband type plates (463) together.

5. The ward nursing cleaning and disinfecting device of claim 4, wherein: the Contraband template (463) is internally provided with a storage groove (4631) corresponding to the Contraband template, the lower ends of two vertical sections of the storage groove (4631) are communicated with the outside, the upper end of the Contraband template (463) is provided with a feeding hole, and a sealing plug (4632) is clamped on the feeding hole.

6. The ward nursing cleaning and disinfecting device of claim 1, wherein: the water heater is characterized in that water inlet grooves which are bilaterally symmetrical are formed in the upper end face of the heating box (47), a guide plate (471) which inclines outwards is fixedly installed on each water inlet groove, and disinfection sponge (472) is installed between each water inlet groove and each guide plate (471).

7. The ward nursing cleaning and disinfecting device of claim 4, wherein: the lower end surface of the horizontal section of the Contraband type frame (461) is provided with light blocking mirrors (465) which are symmetrical left and right.

8. The ward nursing cleaning and disinfecting device of claim 2, wherein: the ward nursing cleaning and disinfecting device comprises the following steps in the process of disinfecting and sterilizing a sickbed:

the first step is as follows: device installation: respectively placing a moving seat (1) with a killing mechanism (4) between two adjacent left and right bed legs of a sickbed, pulling a fixed block (3) to clamp the fixed groove on the adjacent bed legs, and clamping a killing part (46) on the upper end surface of a killing rack (45);

the second step is that: device adjustment: the rotating bidirectional screw rod (442) is matched with the lifting rod (443) through the moving block (441) to drive the sterilizing and killing rack (45) to lift upwards, and then the sterilizing and killing rack (45) drives the spray box (48) to move to a proper height matched with a sickbed;

the third step: and (3) killing treatment: after the device is installed and adjusted, the electric sliding block (41) is started to drive the sterilizing and killing rack (45) to reciprocate left and right through the mutual matching of the fixed block (3) and the moving rack (43), then the heating box (47) is matched with the spraying box (48) through the rubber hose in the moving process to perform high-temperature spraying sterilizing and killing treatment on the sickbed, and the sterilizing and killing part (46) synchronously performs secondary sterilizing and killing treatment on the sickbed in the moving process of the sterilizing and killing rack (45);

the fourth step: disassembling the device: and after the sterilization work of the sickbed is finished, the sterilization part (46) is taken down, the fixed block (3) is taken down from the bed leg, and finally the movable seat (1) provided with the sterilization mechanism (4) is taken down, so that the work is finished.