CN111759593A - Take butt-joint equipment of negative pressure isolation cabin - Google Patents
Take butt-joint equipment of negative pressure isolation cabin Download PDFInfo
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- CN111759593A CN111759593A CN202010721304.2A CN202010721304A CN111759593A CN 111759593 A CN111759593 A CN 111759593A CN 202010721304 A CN202010721304 A CN 202010721304A CN 111759593 A CN111759593 A CN 111759593A
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- 238000002955 isolation Methods 0.000 title claims abstract description 65
- 238000007789 sealing Methods 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000003032 molecular docking Methods 0.000 claims abstract description 34
- 210000001503 joint Anatomy 0.000 claims abstract description 22
- 230000003137 locomotive effect Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 7
- 244000052769 pathogen Species 0.000 abstract description 6
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 208000035473 Communicable disease Diseases 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 239000002775 capsule Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/005—Isolators, i.e. enclosures generally comprising flexible walls for maintaining a germ-free environment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/34—General characteristics of devices characterised by sensor means for pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a docking device with a negative pressure isolation cabin, which comprises a negative pressure isolation cabin main body and a docking trolley, wherein the negative pressure isolation cabin main body is arranged on a bracket of the docking trolley: the negative pressure isolation cabin main body comprises a negative pressure cabin control device, a cabin body, a top end sealing port, a filter, a sealing operation hole and a side sealing operation hole; the butt joint locomotive comprises a top end supporting frame, a bottom end supporting frame, a base support, a locomotive base, locomotive wheels, a lifting mechanism, a support, a handle and a locking linkage mechanism. The invention provides a docking device with negative pressure isolation cabins, which adopts a unitized design, can realize docking by moving a docking trolley below, and then transfers a patient from one negative pressure isolation cabin to another negative pressure isolation cabin after ensuring that two negative pressure isolation cabins on the docking trolley are connected in a sealing way, thereby realizing the transfer of the sick and wounded in a sealing state, effectively controlling the spread of infectious diseases, preventing the pollution of pathogens to the environment and reducing the infection rate of people in the transfer process.
Description
Technical Field
The invention belongs to the field of medical negative pressure isolation cabins, and particularly relates to butt joint equipment with a negative pressure isolation cabin.
Background
The negative pressure isolation stretcher (also called negative pressure isolation cabin) is an integration body of the emergency stretcher and the isolation cabin of the infectious disease patient, the negative pressure isolation cabin can realize pressure difference inside and outside, clean gas outside the cabin is unidirectionally pressed into the isolation cabin after the negative pressure system is started, air in the isolation cabin is extruded and then discharged to a special pipeline, and the air is strictly filtered and then discharged, so that the isolation is ensured. Generally, when a patient is transported, two stretchers are needed to be used for transporting, but in actual use, the negative pressure isolation cabin is placed on the other one through one stretcher, so that the whole operation of the new fixed negative pressure isolation cabin is very troublesome and time-wasting, and the transportation are easy to cause the aggravation of the illness of the patient, so that the pollution possibility of pathogens to the environment is increased.
Disclosure of Invention
In order to solve the above problems, the invention provides a docking device with a negative pressure isolation cabin, which adopts a unitized design, can realize docking by moving a docking trolley below, and then transfers a patient from one negative pressure isolation cabin to another negative pressure isolation cabin after ensuring that two negative pressure isolation cabins on the docking trolley are connected in a sealing way, thereby realizing the transfer of the sick and wounded in a sealing state, effectively controlling the diffusion of infectious diseases, preventing pathogens from polluting the environment, and reducing the infection rate of people in the transfer process, and for the purpose, the invention provides the docking device with the negative pressure isolation cabin, which comprises a negative pressure isolation cabin main body and a docking trolley, wherein the negative pressure isolation cabin main body is arranged on a bracket of the docking trolley:
the negative pressure isolation cabin main body comprises a negative pressure cabin control device, a cabin body, a top end sealing port, a filter, a sealing operation hole and a side sealing operation hole, a negative pressure cabin control device is arranged on one side of the cabin body, a sealing mechanism is arranged on the outer ring of the other side of the cabin body, the sealing mechanisms of the cabin bodies of the two butt-joint stretchers are mutually matched, the other side of the cabin body is also provided with a filter and a pair of sealing operation holes which are arranged below the filter, two sides of the cabin body are respectively provided with a row of side sealing operation holes, the top of the cabin body is provided with a row of top sealing ports, the sealing operation hole, the top sealing opening and the side sealing operation hole are provided with sealing opening zippers and are sealed through the zippers, a pair of slide rails is arranged in the bottom of the cabin body, slide plates are arranged on the slide rails, wheels are arranged at the bottoms of the slide plates through supports, and the wheels move in the corresponding slide rails and along the slide rails;
the butt-joint moving vehicle comprises a top end supporting frame, a bottom end supporting frame, a base bracket, a vehicle base, moving vehicle wheels, a lifting mechanism, a bracket, a handle and a locking linkage mechanism, a pair of top end supporting frames are respectively arranged at two sides of the bracket, the upper parts of the top end supporting frames are fixed at one side of the corresponding bracket through set screws, the lower part of the top end supporting frame is connected with the upper part of the corresponding bottom end supporting frame through a connecting piece, a pair of bottom end supporting frames are respectively arranged above the two sides of the vehicle base, the lower part of the bottom end supporting frame is fixed above one side of the corresponding vehicle base through a base bracket, the lifting mechanism is arranged between the vehicle base and the bracket, the wheels of the moving vehicle are arranged at four corners of the vehicle bottom seat through the space between the wheels, one side of the bracket is provided with a handle, and a locking linkage mechanism is arranged on the other side of the support, and the two butt-joint stretchers are linked to complete locking after approaching through the locking linkage mechanism.
As a further improvement of the invention, the negative pressure cabin control device comprises a display screen, a fan, an alarm device and a pressure sensor, wherein the fan, the alarm device and the pressure sensor are arranged below the display screen, the alarm device is electrically connected with the pressure sensor, more than 1 exhaust filtering device is arranged at an air outlet of the fan, the negative pressure cabin control device comprises the fan, the display screen, the pressure sensor and the alarm device electrically connected with the pressure sensor, more than 1 exhaust filtering device is arranged at the air outlet of the fan, and the negative pressure cabin control device is convenient to operate and good in sealing property.
As a further improvement of the invention, the sealing mechanism of the cabin body is a zipper type sealing mechanism which comprises an external sealing zipper and a matched external zipper, the cabin bodies of the two butt-joint stretchers are mutually matched close to the rear sealing mechanism and are pulled up by the external zipper for sealing, the operation of sealing by adopting the zipper is convenient, and other modes can also be used according to the needs.
As a further improvement of the invention, the sliding plate is matched with a locking and positioning mechanism, the locking and positioning mechanism comprises a rotating fixture block and a sliding fixture block pull rod, the rotating fixture block is arranged on the corresponding sliding rail, the sliding fixture block pull rod is arranged at one end of the two sliding rails and fixes the sliding plate by pulling up the sliding fixture block pull rod and matching the rotating fixture block, and the sliding plate can be limited by pulling up the sliding fixture block pull rod when sliding to a specified position.
As a further improvement of the invention, a clutch is arranged on a rotating shaft of the wheels of the mobile vehicle on one side of the vehicle base, a clutch pedal is matched with the clutch, the wheels of the mobile vehicle are locked through the clutch pedal and the clutch is arranged, and the butt-joint support can be locked and positioned at any time by stepping on the corresponding clutch pedal.
As a further improvement of the invention, a liftable guide wheel is fixed below the middle part of the vehicle base through a guide wheel support, a control shaft of the guide wheel support extends out of one side of the vehicle base and is provided with a guide wheel pedal, the guide wheel is lifted through the guide wheel pedal, and the guide wheel can prevent the butt-joint stretcher from deviating in the moving process.
As a further improvement of the invention, the lifting mechanism is a rocker lifting mechanism, the rocker lifting mechanism comprises a connecting telescopic rod, a screw rod and a rocker, one end of the connecting telescopic rod is fixed on the support, the other end of the telescopic rod is connected with one end of the screw rod through a connecting mechanism, the other end of the screw rod is connected with a rocker, the rocker is fixed on one end of the vehicle base through a rocker support and drives the connecting telescopic rod and the screw rod to lift through rocking the rocker, and the support lifting operation can be realized very conveniently through rocking a handle.
As a further improvement of the invention, the supporting frames at the bottom end are connected through at least one pair of transverse connecting rods, and the end parts of the two transverse connecting rods at the upper part of one side are connected through the front connecting rod and the rear connecting rod, so that the overall strength can be ensured, and the stretcher is prevented from collapsing.
As a further improvement of the invention, the locking linkage mechanism is a locking fixture block pull rod, the locking fixture block pull rod comprises a locking fixture block and a transmission steel wire, the transmission steel wire is arranged in the bracket, one end of the transmission steel wire extends out of the bracket, the locking fixture block is arranged at the lower part or the upper part of the outer side end of the transmission steel wire through a spring and corresponds to different butt-joint stretchers, and the upper locking fixture block and the lower locking fixture block are locked to complete butt-joint through pushing after two different stretchers approach, so that the design can facilitate butt-joint, and only two butt-joint stretchers approach.
The butt joint equipment with the negative pressure isolation cabin has the following design points;
1) the system adopts a unitized design, can realize butt joint by moving a butt joint moving vehicle below, and transfers a patient from one negative pressure isolation cabin to the other negative pressure isolation cabin after ensuring that two negative pressure isolation cabins on the butt joint moving vehicle are connected in a sealing way, so that the operation is very simple, the pollution of pathogens to the environment is prevented, and the infection rate of people in the transfer process is reduced;
2) in the moving process of the patient, after the two negative pressure isolation cabins are connected in a sealing way, the hand of a user passes through the sealing operation hole to transfer the patient on the sliding plate from one negative pressure isolation cabin to the other negative pressure isolation cabin, so that the patient can be ensured to be in a sealed environment in the moving process, and the pathogen in the moving process is prevented from polluting the environment;
3) the movable trolley is convenient to operate, has multiple functions, can be correspondingly achieved through the locking mechanism, can achieve height lifting through the rocker according to needs, can achieve locking through the clutch pedal at any time, and achieves lifting of the guide wheel through the guide wheel pedal;
4) this application negative pressure isolation cabin controlling means includes fan, display screen, pressure sensor and the alarm device who is connected with the pressure sensor electricity, and the air outlet department of fan is provided with exhaust filter equipment more than 1, and convenient operation leakproofness is good.
Drawings
FIG. 1 is a schematic representation of the use of the present invention;
FIG. 2 is a schematic representation of the finishing of the present invention;
FIG. 3 is a partial schematic view of the first embodiment of the present invention;
FIG. 4 is a partial schematic view of the second embodiment of the present invention;
FIG. 5 is a partial schematic view of the third embodiment of the present invention;
FIG. 6 is a partial schematic view of the present invention;
an attachment name;
1. a negative pressure isolation cabin control device; 1-1. display screen; 1-2. a fan; 1-3, an alarm device; 1-4. a pressure sensor; 2. a cabin body; 2-1, sliding rails; 2-2, rotating the fixture block; 2-3, sliding the fixture block pull rod; 2-4, a sliding plate; 2-5, vehicle wheels; 3. a top end sealing port; 3-1, sealing the zipper; 4. an outer containment zipper; 5. a filter; 6. sealing the operation hole; 7. the side edge seals the operation hole; 8. an outer zipper; 9. a top end support frame; 10. a bottom end support frame; 10-1. transverse connecting rod; 10-2, front and rear connecting rods; 11. a base support; 12. a vehicle base; 13. a clutch; 13-1, a clutch pedal; 14. moving vehicle wheels; 15. a guide wheel; 16. a guide wheel pedal; 17. connecting a telescopic rod; 18. a screw rod; 19. a rocker; 19-1, rocker support; 20. a support; 20-1, tightening the screw; 21. a grip; 22. locking the clamping block pull rod; 22-1, locking the fixture block; 22-2. a transmission steel wire.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
the invention provides a docking device with negative pressure isolation cabins, which adopts a unitized design, can realize docking by moving a docking trolley below, and then transfers a patient from one negative pressure isolation cabin to another negative pressure isolation cabin after ensuring that two negative pressure isolation cabins on the docking trolley are connected in a sealing way, thereby realizing the transfer of the sick and wounded in a sealing state, effectively controlling the spread of infectious diseases, preventing the pollution of pathogens to the environment and reducing the infection rate of people in the transfer process.
As an embodiment of the present application, the present application provides a take docking equipment of negative pressure isolation cabin, including negative pressure isolation cabin main part and butt joint locomotive, the negative pressure isolation cabin main part is installed on the support 20 of butt joint locomotive:
the negative pressure isolation cabin main body comprises a negative pressure isolation cabin control device 1, a cabin body 2, a top end sealing port 3, a filter 5, a sealing operation hole 6 and a side edge sealing operation hole 7, the negative pressure cabin control device 1 is arranged on one side of the cabin body 2, a sealing mechanism is arranged on the outer ring of the other side of the cabin body 2, the sealing mechanisms of the cabin body 2 of two butt-joint stretchers are matched with each other, the filter 5 and the sealing operation hole 6 are arranged on the other side of the cabin body 2, the sealing operation hole 6 is arranged below the filter 5 and is a pair, a row of side edge sealing operation holes 7 are respectively arranged on the two sides of the cabin body 2, a row of top end sealing port 3 is arranged at the top of the cabin body 2, the sealing operation hole 6, the top end sealing port 3 and the side edge sealing operation holes 7 are respectively provided with a sealing port zipper 3-1 and sealed through zippers, a pair of slide rails 2-1 is arranged in the bottom of the Wheels 2-5 are arranged, and the wheels 2-5 move in the corresponding slide rails 2-1 and along the slide rails 2-1;
the butt-joint moving vehicle comprises a top end support frame 9, a bottom end support frame 10, a base support frame 11, a vehicle base 12, moving vehicle wheels 14, a lifting mechanism, a support frame 20, a handle 21 and a locking linkage mechanism, wherein a pair of top end support frames 9 are respectively arranged at two sides of the support frame 20, the upper parts of the top end support frames 9 are fixed at one side of the corresponding support frame 20 through set screws 20-1, the lower parts of the top end support frames 9 are connected with the upper parts of the corresponding bottom end support frames 10 through connecting pieces, a pair of bottom end support frames 10 are respectively arranged above two sides of the vehicle base 12, the lower parts of the bottom end support frames 10 are fixed above one side of the corresponding vehicle base 12 through the base support frame 11, the lifting mechanism is arranged between the vehicle base 12 and the support frame 20, the moving vehicle wheels 14 are arranged at four corners of the vehicle base 12 through the wheels, the handle, and the two butt-joint moving vehicles are linked to complete locking through the locking linkage mechanism after approaching.
As a specific embodiment of the present application, the present application provides a docking device with a negative pressure isolation capsule as shown in fig. 1 to 6, which includes a negative pressure isolation capsule main body and a docking moving vehicle, wherein the negative pressure isolation capsule main body is installed on a support 20 of the docking moving vehicle:
the negative pressure isolation cabin comprises a negative pressure isolation cabin control device 1, a cabin body 2, a top end sealing port 3, a filter 5, a sealing operation hole 6 and a side sealing operation hole 7, wherein the negative pressure cabin control device 1 is arranged on one side of the cabin body 2, a sealing mechanism is arranged on the outer ring of the other side of the cabin body 2, the sealing mechanisms of the cabin body 2 of two butt-joint stretchers are mutually matched, the filter 5 and the sealing operation hole 6 are also arranged on the other side of the cabin body 2, the sealing operation hole 6 is arranged below the filter 5 and is a pair, a row of side sealing operation holes 7 are respectively arranged on the two sides of the cabin body 2, a row of top end sealing port 3 is arranged at the top of the cabin body 2, the sealing operation hole 6, the top end sealing port 3 and the side sealing operation holes 7 are respectively provided with a sealing port zipper 3-1 and are sealed by a zipper, the sealing mechanism of the cabin body 2, the cabin bodies 2 of the two butt-joint stretchers are mutually matched close to a rear sealing mechanism and are pulled up by an outer zipper 8 for sealing, the operation of sealing is convenient by adopting the zippers, other modes can be used as required, a pair of slide rails 2-1 are arranged in the bottom of each cabin body 2, each slide rail 2-1 is provided with a slide plate 2-4, the bottom of each slide plate 2-4 is provided with a wheel 2-5 through a bracket, each wheel 2-5 moves in the corresponding slide rail 2-1 along the corresponding slide rail 2-1, each slide plate 2-4 is matched with a locking and positioning mechanism, each locking and positioning mechanism comprises a rotating fixture block 2-2 and a sliding fixture block pull rod 2-3, each rotating fixture block 2-2 is arranged on the corresponding slide rail 2-1, each sliding fixture pull rod 2-3 is arranged at one end of each slide rail 2-1, and is pulled up by the corresponding slide fixture pull rod 2-3 and matched with The plates 2-4 are fixed, and when the sliding plate slides to a specified position through the design, the sliding plate can be pulled up through the pull rod of the sliding fixture block to be limited;
the negative pressure isolation cabin control device 1 comprises a display screen 1-1, a fan 1-2, an alarm device 1-3 and a pressure sensor 1-4, wherein the fan 1-2, the alarm device 1-3 and the pressure sensor 1-4 are arranged below the display screen 1-1, the alarm device 1-3 is electrically connected with the pressure sensor 1-4, more than 1 exhaust filtering device is arranged at an air outlet of the fan 1-2, the negative pressure cabin control device comprises the fan, the display screen, the pressure sensor and the alarm device electrically connected with the pressure sensor, more than 1 exhaust filtering device is arranged at the air outlet of the fan, and the negative pressure isolation cabin control device is convenient to operate and good in sealing performance;
the butt-joint moving vehicle comprises a top end support frame 9, a bottom end support frame 10, a base support frame 11, a vehicle base 12, moving vehicle wheels 14, a lifting mechanism, a support frame 20, a handle 21 and a locking linkage mechanism, wherein a pair of top end support frames 9 are respectively arranged at two sides of the support frame 20, the upper parts of the top end support frames 9 are fixed at one side of the corresponding support frame 20 through set screws 20-1, the lower parts of the top end support frames 9 are connected with the upper parts of the corresponding bottom end support frames 10 through connecting pieces, a pair of bottom end support frames 10 are respectively arranged above the two sides of the vehicle base 12, the lower parts of the bottom end support frames 10 are fixed above one side of the corresponding vehicle base 12 through the base support frame 11, each pair of bottom end support frames 10 are connected through at least one pair of transverse connecting rods 10-1, the end parts of two, the stretcher is prevented from collapsing, the lifting mechanism is arranged between the stretcher base 12 and the support 20, the lifting mechanism is a rocker lifting mechanism, the rocker lifting mechanism comprises a connecting telescopic rod 17, a lead screw 18 and a rocker 19, one end of the connecting telescopic rod 17 is fixed on the support 20, the other end of the telescopic rod 17 is connected with one end of the lead screw 18 through a connecting mechanism, the other end of the lead screw 18 is connected with the rocker 19, the rocker 19 is fixed on one end of the stretcher base 13 through a rocker support 19-1, the connecting telescopic rod 17 and the lead screw 18 are driven through the rocker 19 to lift the support 20, the support lifting operation is extremely convenient through rocking a handle, the wheels 14 of the mobile cart are installed at four corners of the stretcher base 12 through the wheels, the rotating shaft of the wheels 14 of the mobile cart on one side of the stretcher base 13 is provided with a clutch 13, the clutch 13-1 is provided with a clutch pedal 13, and the clutch pedal 13 The butt joint support can be locked and positioned at any time by stepping on the corresponding clutch pedal, one side of the support 20 is provided with a handle 21, the other side of the support 20 is provided with a locking linkage mechanism, two butt joint stretchers are closed to complete locking through linkage of the locking linkage mechanism, the locking linkage mechanism is a locking clamping block pull rod 22, the locking clamping block pull rod 22 comprises a locking clamping block 22-1 and a transmission steel wire 22-2, the transmission steel wire 22-2 is arranged in the support 20, one end of the transmission steel wire 22-2 extends out of the support 20, the locking clamping block 22-1 is arranged at the lower part or the upper part of the outer end of the transmission steel wire 22-2 through a spring and corresponds to different butt joint stretchers, and the upper locking clamping block and the lower locking clamping block are locked to complete butt joint through pushing after the two different stretchers are closed to complete butt joint, so that, two butt joint stretchers are close to can, 13 middle part below of car base is fixed with the leading wheel 15 of liftable through the leading wheel support, the control shaft of leading wheel support stretches out and is equipped with leading wheel footboard 16 from vehicle base 13 one side, realizes the 15 lifts of leading wheel through leading wheel footboard 16, realizes the leading wheel through the leading wheel footboard and goes up and down, and the leading wheel can prevent that butt joint stretcher removal process from taking place the skew.
The working principle of the application is as follows;
when the device is used, the lower butt-joint moving vehicle is moved to realize butt joint, namely, the handle 21 is held to move the whole device, and then the locking fixture block 22-1 is in butt joint with the locking fixture block of the other butt-joint moving vehicle to be directly clamped and locked. After the docking is completed, the outer drag chains 8 of the two vehicles are pulled up, ensuring that the vacuum chamber is still sealed while the patient is being transferred. After the sealing is finished, a hand is inserted into the sealed cabin from the side sealing operation hole 7, the double-end zipper of the negative pressure cabin door is pulled down, the cabin door is pulled open, at the moment, the sliding fixture block pull rod 2-3 is pulled, the rotating fixture block 2-2 is unlocked, at the moment, the wheels 2-5 under the sliding plate 2-4 can slide, and the sliding plate is directly transferred from one butt-joint moving vehicle to another butt-joint moving vehicle, so that the transfer of the sick and wounded in the sealing state is realized. After the transfer is complete, the steps just described are repeated to unzip the zipper. At this moment, two vehicles which are in butt joint and locked are pulled to be separated by pulling the locking fixture block pull rod 22, and the transfer of the patient in a sealing state is realized at the moment, so that the convenience and the rapidness are realized. The brake system of the device is to lock wheels independently by stepping on the clutch 13, and the operation is simple. Meanwhile, the device can be lifted, the connecting telescopic rod 17 is pushed forwards by swinging the rocker 19, and then the connecting telescopic rod 17 pushes up the connected front and rear connecting rods 10-2, so that the lifting of the whole device is realized, and the application occasions are wide.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made according to the technical spirit of the present invention are within the scope of the present invention as claimed.
Claims (9)
1. The utility model provides a take butt joint equipment of negative pressure isolation cabin, includes negative pressure isolation cabin main part and butt joint locomotive, the negative pressure isolation cabin main part is installed on support (20) of butt joint locomotive, its characterized in that:
the negative pressure isolation cabin body comprises a negative pressure cabin control device (1), a cabin body (2), a top end sealing port (3), a filter (5), a sealing operation hole (6) and a side sealing operation hole (7), wherein the negative pressure cabin control device (1) is arranged on one side of the cabin body (2), a sealing mechanism is arranged on the outer ring of the other side of the cabin body (2), the sealing mechanisms of the two butt joint stretcher cabin bodies (2) are mutually matched, the other side of the cabin body (2) is also provided with the filter (5) and the sealing operation hole (6), the sealing operation hole (6) is arranged below the filter (5) and is provided with a pair of sealing operation holes, two sides of the cabin body (2) are respectively provided with a row of side sealing operation holes (7), the top end sealing port (3) is arranged at the top of the cabin body (2), the sealing operation hole (6), the top end sealing port (3) and the side sealing operation hole (7) are respectively provided with a, a pair of slide rails (2-1) is arranged in the bottom of the cabin body (2), slide plates (2-4) are arranged on the slide rails (2-1), wheels (2-5) are mounted at the bottoms of the slide plates (2-4) through supports, and the wheels (2-5) move in the corresponding slide rails (2-1) and along the slide rails (2-1);
the butt-joint moving vehicle comprises a top end support frame (9), a bottom end support frame (10), a base support frame (11), a vehicle bottom seat (12), moving vehicle wheels (14), a lifting mechanism, a support frame (20), a handle (21) and a locking linkage mechanism, wherein a pair of top end support frames (9) are respectively arranged on two sides of the support frame (20), the upper part of each top end support frame (9) is fixed on one side of the corresponding support frame (20) through a set screw (20-1), the lower part of each top end support frame (9) is connected with the upper part of the corresponding bottom end support frame (10) through a connecting piece, a pair of bottom end support frames (10) are respectively arranged above two sides of the vehicle base (12), the lower part of each bottom end support frame (10) is fixed above one side of the corresponding vehicle base (12) through the base support frame (11), the lifting mechanism is arranged between the vehicle base (12) and the support frame (20), and, a handle (21) is arranged on one side of the support (20), a locking linkage mechanism is arranged on the other side of the support (20), and the two butt-joint moving vehicles are locked after approaching through linkage of the locking linkage mechanism.
2. The docking cart with the negative pressure cabin is characterized in that the negative pressure cabin control device (1) comprises a display screen (1-1), a fan (1-2), an alarm device (1-3) and a pressure sensor (1-4), the fan (1-2), the alarm device (1-3) and the pressure sensor (1-4) are arranged below the display screen (1-1), the alarm device (1-3) and the pressure sensor (1-4) are electrically connected, and more than 1 exhaust filtering device is arranged at an exhaust port of the fan (1-2).
3. The docking equipment with the negative pressure isolation cabin according to claim 1, wherein the sealing mechanism of the cabin body (2) is a zipper type sealing mechanism comprising an external sealing zipper (4) and a matched external zipper (8), and the cabin bodies (2) of the two docking stretchers are matched with each other near the back sealing mechanism and are pulled up by the external zipper (8) for sealing.
4. The docking equipment with the negative pressure isolation cabin is characterized in that the sliding plate (2-4) is matched with a locking and positioning mechanism, the locking and positioning mechanism comprises a rotating clamping block (2-2) and a sliding clamping block pull rod (2-3), the rotating clamping block (2-2) is arranged on the corresponding sliding rail (2-1), the sliding clamping block pull rod (2-3) is arranged at one end of the two sliding rails (2-1), and the sliding plate (2-4) is fixed by pulling up the sliding clamping block pull rod (2-3) and matching the rotating clamping block (2-2).
5. The docking equipment with the negative pressure isolation cabin is characterized in that a clutch (13) is arranged on a rotating shaft of a moving vehicle wheel (14) on one side of the vehicle base (13), the clutch (13) is provided with a clutch pedal (13-1), and the clutch pedal (13-1) drives the clutch (13) to lock the moving vehicle wheel (14).
6. The docking equipment with the negative pressure isolation cabin is characterized in that a liftable guide wheel (15) is fixed below the middle of the vehicle base (13) through a guide wheel support, a control shaft of the guide wheel support extends out of one side of the vehicle base (13) and is provided with a guide wheel pedal (16), and the guide wheel (15) is lifted through the guide wheel pedal (16).
7. The docking equipment with the negative pressure isolation cabin is characterized in that the lifting mechanism is a rocker lifting mechanism, the rocker lifting mechanism comprises a connecting telescopic rod (17), a screw rod (18) and a rocker (19), one end of the connecting telescopic rod (17) is fixed on the support (20), the other end of the telescopic rod (17) is connected with one end of the screw rod (18) through a connecting mechanism, the other end of the screw rod (18) is connected with a rocker (19), the rocker (19) is fixed on one end of the vehicle base (13) through a rocker support (19-1), and the connecting telescopic rod (17) and the screw rod (18) are driven to lift the support (20) through the rocker (19).
8. The docking equipment with the negative pressure isolation cabin of claim 1, wherein each pair of bottom end support frames (10) are connected through at least one pair of transverse connecting rods (10-1), and the ends of the two transverse connecting rods (10-1) at the upper part of one side are connected through a front connecting rod (10-2) and a rear connecting rod (10-2).
9. The docking equipment with the negative pressure isolation cabin is characterized in that the locking linkage mechanism is a locking fixture block pull rod (22), the locking fixture block pull rod (22) comprises a locking fixture block (22-1) and a transmission steel wire (22-2), the transmission steel wire (22-2) is arranged in the bracket (20), one end of the transmission steel wire (22-2) extends out of the bracket (20), the locking fixture block (22-1) is installed on the lower portion or the upper portion of the outer side end of the transmission steel wire (22-2) through a spring and corresponds to different docking stretchers, and the locking of the upper locking fixture block and the lower locking fixture block is realized by pushing after the two different stretchers are close to each other so as to complete docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010721304.2A CN111759593A (en) | 2020-07-24 | 2020-07-24 | Take butt-joint equipment of negative pressure isolation cabin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010721304.2A CN111759593A (en) | 2020-07-24 | 2020-07-24 | Take butt-joint equipment of negative pressure isolation cabin |
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| Publication Number | Publication Date |
|---|---|
| CN111759593A true CN111759593A (en) | 2020-10-13 |
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| CN202010721304.2A Pending CN111759593A (en) | 2020-07-24 | 2020-07-24 | Take butt-joint equipment of negative pressure isolation cabin |
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| Country | Link |
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| CN (1) | CN111759593A (en) |
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| CN112454250A (en) * | 2020-11-27 | 2021-03-09 | 广东智能无人系统研究院 | Inside subassembly dismouting device of large-scale ocean robot sealed cabin |
| CN114948516A (en) * | 2022-05-14 | 2022-08-30 | 方少洲 | Application method of infection-preventing emergency isolation cabin for department of respiration |
| CN115919583A (en) * | 2022-12-09 | 2023-04-07 | 中国人民解放军海军特色医学中心 | Isolation cabin and method for patients with infectious diseases of two types and above |
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| CN115919583A (en) * | 2022-12-09 | 2023-04-07 | 中国人民解放军海军特色医学中心 | Isolation cabin and method for patients with infectious diseases of two types and above |
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