CN115054461A - Tower crane for monitoring room - Google Patents
Tower crane for monitoring room Download PDFInfo
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- CN115054461A CN115054461A CN202210690450.2A CN202210690450A CN115054461A CN 115054461 A CN115054461 A CN 115054461A CN 202210690450 A CN202210690450 A CN 202210690450A CN 115054461 A CN115054461 A CN 115054461A
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- rod
- wall
- half shaft
- mounting
- tower crane
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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
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/002—Supply appliances, e.g. columns for gas, fluid, electricity supply
- A61G12/004—Supply appliances, e.g. columns for gas, fluid, electricity supply mounted on the ceiling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/24—Stands
- A61B50/28—Stands suspended from the ceiling
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- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Nursing (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to the technical field of medical hoisting towers, in particular to a hoisting tower for a monitoring room, which comprises: the mounting panel lower part one side is provided with can drive pivoted and goes up the semi-axis, the downside of going up the semi-axis has lower semi-axis through at least one round pin hub connection, it has cup jointed the commentaries on classics cover to rotate through the bearing on the outer wall of lower semi-axis, be provided with the drag link on the lateral wall of commentaries on classics cover, the drag link is kept away from the one end of changeing the cover and is connected with extending structure's flexible end. The telescopic structure drives the lower half shaft to rotate through the transverse pull rod, so that the lower half shaft can be kept in a vertical use state or lifted to a horizontal storage state. Through export being connected with dismantling of connector, conveniently give vent to anger pipeline and different exit linkage, and when export and connector were connected, the push rod promoted the dog for the closing cap is separated with the toper retaining ring, and gas flows through the clearance of ventilating, realizes the air feed effect, and easy operation does not need plus control flap, connects and can realize the intercommunication.
Description
Technical Field
The invention relates to the technical field of medical hoisting towers, in particular to a hoisting tower for a monitoring room.
Background
The tower crane is the essential air supply medical equipment of hospital's modernized operating room, mainly used operating room oxygen suppliment, attract, compressed air, nitrogen gas etc. medical gaseous terminal switching. The motor controls the lifting of the equipment platform, so that the equipment platform is safe and reliable; the balance design ensures the level of the equipment platform and the safety of the equipment; the driving of the motor ensures that the device operates quickly and efficiently.
The air supply medical equipment essential for hospital modernized operating rooms is mainly used for terminal switching of medical gases such as oxygen supply, suction, compressed air and nitrogen in the operating rooms.
The tower crane removes the air chamber to patient department through rotatory mode usually when using, still occupies great space after the use, inconvenient medical personnel's operation, and the pipeline of giving vent to anger needs frequent dismouting according to the in service behavior of difference in the export of air chamber, uses the back for a long time, causes the gas leakage condition easily, influences the seal.
Disclosure of Invention
The invention aims to provide a hanging tower for a guardian room, which solves the problems that the hanging tower provided by the background technology still occupies a large space after being used, is inconvenient for medical workers to operate, an air outlet pipeline on an outlet of an air chamber needs to be frequently disassembled and assembled according to different use conditions, and after being used for a long time, air leakage is easily caused, and the tightness is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a tower crane for a care unit, comprising:
the mounting plate is provided with an upper half shaft capable of driving the mounting plate to rotate, the lower side of the upper half shaft is connected with a lower half shaft through at least one pin shaft, a rotating sleeve is rotatably sleeved on the outer wall of the lower half shaft through a bearing, a transverse pull rod is arranged on the side wall of the rotating sleeve, one end, far away from the rotating sleeve, of the transverse pull rod is connected with a telescopic end of a telescopic structure, and the other end of the telescopic structure is rotatably connected with the other side of the lower part of the mounting plate;
the folding support arm comprises an upper transverse support plate fixedly connected to the bottom end of the lower half shaft, the lower side of the upper transverse support plate is connected with a lower transverse support plate through a connecting shaft, the connecting shaft is fixedly connected with the lower transverse support plate, the connecting shaft is rotatably connected with the upper transverse support plate through a bearing, and the upper end of the upper transverse support plate is provided with a folding adjusting motor for driving the connecting shaft to rotate;
a strut is arranged at one end of the lower surface of the lower transverse support plate, which is far away from the connecting shaft, a mounting seat and a gas chamber are arranged on the outer wall of the strut, the gas chamber is divided into a plurality of unit chambers by a partition plate, an inlet and an outlet which are correspondingly communicated with the unit chambers are arranged on the outer wall of the gas chamber, the inlet is connected with a gas supply end, a gas outlet pipeline is detachably connected on the outlet, a conical check ring which is concave towards one side of the gas chamber is hermetically connected in the outlet, a through hole is arranged in the middle of the conical check ring, a transversely movable support rod is arranged in the through hole, a ventilation gap is arranged between the support rod and the through hole, a closed cover which can seal the through hole is arranged at one end of the support rod, which is positioned in the gas chamber, a check block is arranged at the other end of the check ring, a spring is supported between the check ring and the conical check ring, and a hollow connector is arranged at one end of the gas outlet pipeline, which faces the outlet, the connector is detachably connected with the outlet, and a push rod capable of pushing the stop block to separate the sealing cover from the conical check ring is connected to the interior of the connector through a support frame;
and a transfusion bottle hanging rod is arranged on the mounting seat.
Furthermore, an installation cover is arranged on one side of the lower portion of the installation plate, a driving motor is arranged on the lower side in the installation cover, the upper end of the upper half shaft is rotatably inserted into the installation cover through a bearing, an output shaft of the driving motor is connected with the upper half shaft through a belt wheel mechanism, and the driving motor drives the upper half shaft to rotate through the belt wheel mechanism.
Furthermore, a support plate is arranged on the outer wall of the support column, a high-pressure nozzle and an ultraviolet germicidal lamp which correspond to the inlet and the outlet are arranged at the lower part of the support plate, and the high-pressure nozzle is externally connected with a high-pressure disinfectant liquid supply pipeline.
Further, the connector is in threaded connection with the outlet.
Further, when the mounting plate is mounted, the mounting plate is connected with a mounting position through a bolt or is in sliding connection with the mounting position through a sliding block.
Furthermore, a cleaning hole is formed in the side wall of the unit chamber and is sealed through an embedded sealing rubber gasket.
Furthermore, the mounting seat is hollow, the infusion bottle hanging rod longitudinally slides and is inserted into the mounting seat, the side wall of the mounting seat is slidably inserted with a lock rod, one end of the lock rod, facing the infusion bottle hanging rod, is provided with a locking tooth, the outer wall of the infusion bottle hanging rod is provided with a positioning rack corresponding to the locking tooth, the outer wall of the lock rod is provided with a limit stop, and a support spring is supported between the limit stop and the inner wall of the mounting seat.
Furthermore, the outer walls of the hanging bottle rod and the lock rod are axially provided with sliding strips, and the connecting positions of the mounting seat, the hanging bottle rod and the lock rod are provided with limiting sliding grooves matched with the sliding strips.
Further, the gear is installed through the pivot in the inside of mount pad, the gear meshes with the location rack mutually, and the coaxial fixedly connected with friction roller of gear lateral wall, the outer wall diameter of friction roller is less than the outer wall diameter of gear, the inside of mount pad is provided with the damping friction pad of laminating on the friction roller outer wall.
Furthermore, one end of the push rod facing the stop block is provided with an inwards concave arc plate.
Compared with the prior art, the invention has the beneficial effects that:
1) the telescopic structure drives the lower half shaft to rotate through the transverse pull rod, so that the lower half shaft can be kept in a vertical use state or lifted to a horizontal storage state, the lower half shaft is used in a matched mode through the rotating sleeve, the normal rotation of the lower half shaft is not influenced, at least one pin shaft is set, when the telescopic structure is used vertically, the lower half shaft is connected through the plurality of pin shafts, the lower half shaft is stable in operation, when the lower half shaft is lifted, the pin shaft is taken down, only one pin shaft is reserved for providing rotating support, and according to different use conditions, the telescopic structure can be used normally and the utilization rate of space can be guaranteed;
2) through the export be connected with dismantling of connector, conveniently give vent to anger pipeline and different exit linkage, and when export and connector were connected, the push rod promoted the dog for the closing cap is separated with the toper retaining ring, and gas flows through the clearance of ventilating, realizes the air feed effect, and easy operation does not need plus control flap, connects and can realize the intercommunication.
Drawings
FIG. 1 is a schematic structural view of the folding arm of the present invention when folded;
FIG. 2 is a schematic structural view of the folding arm according to the present invention when unfolded;
FIG. 3 is a schematic structural view of the lower half shaft of the present invention when lifted;
FIG. 4 is a schematic view of the internal structure of the mounting cup of the present invention;
FIG. 5 is a schematic view of the internal structure of the mounting base of the present invention;
FIG. 6 is a schematic structural view of a gear and a friction roller of the present invention;
FIG. 7 is a schematic view showing the internal structure of the gas cell of the present invention;
FIG. 8 is a schematic view of the internal structure of the present invention with the outlet and connector separated;
FIG. 9 is a schematic view of the internal structure of the outlet and the connector of the present invention when they are connected;
FIG. 10 is a schematic view of a first mounting configuration of the mounting plate of the present invention;
FIG. 11 is a schematic view of a second mounting configuration of the mounting plate of the present invention.
In the figure: the device comprises a mounting plate 1, a mounting cover 2, an upper half shaft 3, a driving motor 4, a belt wheel mechanism 5, a lower half shaft 6, a telescopic structure 7, a rotating sleeve 8, a transverse pull rod 9, an upper transverse plate 10, a connecting shaft 11, a lower transverse plate 12, a folding adjusting motor 13, a support column 14, a mounting seat 15, a bottle hanging rod 16, a positioning rack 17, a locking rod 18, a locking tooth 19, a supporting spring 20, a gear 21, a friction roller 22, a damping friction pad 23, an air chamber 24, a partition plate 25, a sealing rubber pad 26, an outlet 27, an inlet 28, an outlet 29, an air outlet pipeline 30, a conical check ring 30, a support rod 31, a sealing cover 32, a stop 33, a spring 34, a connector 35, a supporting frame 36, a push rod 37, a high-pressure nozzle 38, an ultraviolet sterilizing lamp 39, a bolt 40 and a sliding block 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-11, the present invention provides a technical solution: a tower crane for a care unit, comprising:
the mounting plate 1 is connected with a mounting position through a bolt 40 or is in sliding connection with the mounting position through a sliding block 41 when the mounting plate 1 is mounted, and an upper half shaft 3 capable of driving to rotate is arranged on one side of the lower part of the mounting plate 1; when the installation is carried out, the installation plate 1 is connected to an installation place (a ceiling) in an upward suspension mode through the bolt 40, or a slide rail can be preset at the installation place, so that the slide blocks 41 are installed in the slide rail in a sliding mode, as shown in fig. 11, the middle parts of the slide blocks 41 are rotatably connected with the installation plate 1 through shafts, two slide blocks 41 are set, the two slide blocks 41 can be set to be parallel or used side by side, the slide rail corresponds to a single-rail slide rail and a double-rail slide rail, and when the two slide blocks 41 are parallel, the two slide blocks 41 simultaneously slide in the single-rail slide rail; when the two sliding blocks 41 are used side by side, the two sliding blocks 41 respectively slide in the two tracks of the double-track sliding rail.
An installation cover 2 is arranged on one side of the lower portion of the installation plate 1, a driving motor 4 is arranged on the lower side in the installation cover 2, the upper end of the upper half shaft 3 is rotatably inserted in the installation cover 2 through a bearing, an output shaft of the driving motor 4 is connected with the upper half shaft 3 through a belt wheel mechanism 5, the driving motor 4 drives the upper half shaft 3 to rotate through the belt wheel mechanism 5, the output shaft of the driving motor 4 is positioned in an inner cavity of the installation cover 2 on the upper side and is not influenced by external dust, the driving motor 4 drives the upper half shaft 3 to rotate, the upper half shaft 3 drives the lower portion to rotate, and therefore the positions of structures such as an air chamber 24 and a transfusion bottle hanging rod 16 are adjusted;
the lower side of the upper half shaft 3 is connected with a lower half shaft 6 through at least one pin shaft, a rotating sleeve 8 is rotatably sleeved on the outer wall of the lower half shaft 6 through a bearing, a cross rod 9 is arranged on the side wall of the rotating sleeve 8, one end, far away from the rotating sleeve 8, of the cross rod 9 is connected with the telescopic end of a telescopic structure 7, the telescopic structure 7 adopts an air cylinder, a hydraulic cylinder or a servo telescopic mechanism, the other end of the telescopic structure 7 is rotatably connected with the other side of the lower portion of the mounting plate 1, the bearing is embedded into the inner wall of the rotating sleeve 8, the inner ring of the bearing is sleeved on the outer wall of the lower half shaft 6, and when the upper half shaft 3 is connected with the lower half shaft 6 through only one pin shaft, the telescopic structure 7 and the rotating sleeve 8 can keep the lower half shaft 6 to rotate stably;
when connecting through a plurality of round pin axles between upper half axle 3, the lower half axle 6, when lower half axle 6 lifts, need dismantle and only remain a round pin axle for can rotate relatively between upper half axle 3, the lower half axle 6, when lower half axle 6 descends normal operation and uses, with other round pin hub connections.
The folding support arm comprises an upper cross support plate 10 fixedly connected to the bottom end of the lower half shaft 6, the lower side of the upper cross support plate 10 is connected with a lower cross support plate 12 through a connecting shaft 11, the connecting shaft 11 is fixedly connected with the lower cross support plate 12, the connecting shaft 11 is rotatably connected with the upper cross support plate 10 through a bearing, and a folding adjusting motor 13 for driving the connecting shaft 11 to rotate is mounted at the upper end of the upper cross support plate 10;
the folding adjusting motor 13 drives the connecting shaft 11 to drive the lower transverse support plate 12 to rotate relative to the upper transverse support plate 10, and the folding adjusting motor 13 and the driving motor 4 both adopt servo motors and can control the rotating direction and the rotating angle.
A strut 14 is arranged at one end of the lower surface of the lower cross support plate 12, which is far away from the connecting shaft 11, a mounting seat 15 and an air chamber 24 are arranged on the outer wall of the strut 14, the air chamber 24 is internally divided into a plurality of unit chambers by partition plates 25, an inlet 28 and an outlet 27 which are correspondingly communicated with the unit chambers are arranged on the outer wall of the air chamber 24, the inlet 28 is connected with an air supply end, an air outlet pipeline 29 is detachably connected onto the outlet 27, a conical check ring 30 which is concave towards one side of the air chamber 24 is hermetically connected into the outlet 27, a through hole is arranged in the middle of the conical check ring 30, a strut 31 which can move transversely is arranged in the through hole, a ventilation gap is formed between the strut 31 and the through hole, a closed cover 32 which can seal the through hole is arranged at one end of the strut 31 which is positioned in the air chamber 24, a stop 33 is arranged at the other end of the strut 31, and a spring 34 is supported between the stop 33 and the conical check ring 30, a hollow connector 35 is arranged at one end of the air outlet pipeline 29 facing the outlet 27, the connector 35 is in threaded connection with the outlet 27, a push rod 37 capable of pushing the stopper 33 to separate the closed cover 32 from the tapered retainer ring 30 is connected to the interior of the connector 35 through a support frame 36, and an inward concave arc plate is arranged at one end of the push rod 37 facing the stopper 33;
the inlet 28 and the gas supply end are directly connected in advance, in order to prevent the gas supply end from being damaged by rotation, the pipeline of the gas supply end adopts a corrugated hose, so that the gas supply end cannot be bent and broken at the same time, the rotation ranges of the folding adjusting motor 13 and the driving motor 4 are set to be 180 degrees, and the corrugated hose is prevented from being wound due to continuous rotation.
When the air outlet pipeline 29 is connected with the outlet 27, the air outlet pipeline can be directly screwed in through threads, along with the screwing, the push rod 37 is in contact with the stop block 33, the stop block 33 is pushed, the support rod 31 and the sealing cover 32 move, the sealing cover 32 is separated from the conical check ring 30, the ventilation gap in the middle of the conical check ring 30 enables the air chamber 24 to be communicated with the air outlet pipeline 29, the spring 34 is in a compression state at the moment, when the air outlet pipeline 29 is separated from the outlet 27, the sealing cover 32 is pushed and pressed on the through hole of the conical check ring 30 under the elastic action of the spring 34, the edge of the sealing cover 32 facing one side of the through hole is coated with the rubber sealing strip, and the rubber sealing strip is elastically pressed outside the through hole to realize sealing.
A support plate is arranged on the outer wall of the strut 14, a high-pressure nozzle 38 and an ultraviolet germicidal lamp 39 which correspond to the inlet 28 and the outlet 27 are arranged at the lower part of the support plate, and the high-pressure nozzle 38 is externally connected with a high-pressure disinfectant liquid supply pipeline;
the ultraviolet germicidal lamp 39 has the following principle: ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in cells of a microorganism organism, so that the growth cells and/or the regeneration cells are killed, and the effects of sterilization and disinfection are achieved. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water. The ultraviolet ray used for disinfection is C-wave ultraviolet ray, the wavelength range of the C-wave ultraviolet ray is 200-275nm, the wave band with the strongest sterilizing effect is 250-270nm, and the ultraviolet ray source used for disinfection must be capable of generating a sterilizing ultraviolet ray lamp with the irradiation value reaching the national standard. The ultraviolet germicidal lamp 39 irradiates the connection part of the air outlet pipeline 29 and the outlet 27 and the connection part of the inlet 28 and the air supply end, because the connection part usually has gaps, bacteria, viruses and the like are bred, and the sanitation of the connection part is ensured through ultraviolet treatment;
the high-pressure disinfectant liquid supply pipeline provides high-pressure disinfectant liquid, and the high-pressure disinfectant liquid is atomized and sprayed out under the treatment of the high-pressure nozzle 38, so that the disinfection treatment can be carried out before the air outlet pipeline 29, the outlet 27 and the inlet 28 are connected with the gas supply end, and impurities such as dust on the surface can be blown off.
Cleaning holes are formed in the side walls of the unit chambers and are sealed by embedded sealing rubber gaskets 26; as shown in fig. 7, the baffle 25 sets up to the slope form, conveniently with the indoor impurity direction of unit, sealed cushion 26 sets up in the lower one side of baffle 25, during the clearance, pull down sealed cushion 26, to the indoor clearance of unit can, sealed cushion 26 sets up on the lateral wall of air chamber 24 orientation pillar 14, under the blockking of pillar 14, sealed cushion 26 is difficult for droing, and outside difficult receiving touches, during the clearance, need dismantle air chamber 24 from pillar 14.
A transfusion bottle hanging rod 16 is arranged on the mounting seat 15; the mounting seat 15 is hollow, the transfusion bottle hanging rod 16 is longitudinally inserted into the mounting seat 15 in a sliding manner, a lock rod 18 is inserted into the side wall of the mounting seat 15 in a sliding manner, a locking tooth 19 is arranged at one end, facing the transfusion bottle hanging rod 16, of the lock rod 18, a positioning rack 17 corresponding to the locking tooth 19 in position is arranged on the outer wall of the transfusion bottle hanging rod 16, a limit stop is arranged on the outer wall of the lock rod 18, and a support spring 20 is supported between the limit stop and the inner wall of the mounting seat 15;
according to different infusion conditions, the height of the transfusion bottle hanging rod 16 needs to be adjusted, the transfusion bottle hanging rod is suitable for different infusion environments, during adjustment, the lock rod 18 is pulled outwards, the supporting spring 20 is compressed, the lock rod 18 drives the locking teeth 19 to be separated from the positioning rack 17, and therefore the limitation on the positioning rack 17 is removed, at the moment, according to the use condition, the height of the transfusion bottle hanging rod 16 is adjusted, after adjustment, the lock rod 18 is loosened, and under the elastic action of the supporting spring 20, the lock rod 18 pushes the locking teeth 19 to move towards the positioning rack 17 and clamp the positioning rack 17, so that the transfusion bottle hanging rod 16 cannot move longitudinally.
A gear 21 is installed in the installation seat 15 through a rotating shaft, the gear 21 is meshed with the positioning rack 17, a friction roller 22 is coaxially and fixedly connected to the side wall of the gear 21, the diameter of the outer wall of the friction roller 22 is smaller than that of the outer wall of the gear 21, and a damping friction pad 23 attached to the outer wall of the friction roller 22 is arranged in the installation seat 15;
the damping friction pad 23 contacts with the friction roller 22, and the gear 21 can drive the friction roller 22 to rotate when moving up and down and rotating along with the positioning rack 17, so that the damping friction pad 23 and the friction roller 22 rotate relatively, and under the action of friction force, the friction roller 22 rotates slowly, thereby preventing the transfusion bottle hanging rod 16 and the positioning rack 17 from moving too fast, ensuring that the transfusion bottle hanging rod 16 is moved and adjusted safely, and preventing the transfusion bottle hanging rod 16 from falling rapidly under the action of gravity.
The outer walls of the transfusion bottle hanging rod 16 and the lock rod 18 are axially provided with slide bars, and the connecting positions of the mounting seat 15, the transfusion bottle hanging rod 16 and the lock rod 18 are provided with limiting slide grooves matched with the slide bars.
Through the cooperation of the sliding strip and the limiting sliding groove, the transfusion bottle hanging rod 16 and the lock rod 18 can only linearly translate relative to the mounting seat 15 and can not rotate, so that the locking teeth 19 are opposite to the lock rod 18, and the gear 21 is opposite to the positioning rack 17.
The working principle is as follows: install mounting panel 1 in the installation department, when using this equipment to provide corresponding gas for the patient, driving motor 4 passes through 5 drives upper half axle 3 rotations of band pulley mechanism, and half axle 6 and substructure under the pivoted upper half axle 3 linkage for transfusion bottle peg 16, air chamber 24 can rotate and be close to the patient.
The folding adjusting motor 13 can drive the lower transverse support plate 12 and the lower structure to rotate through the connecting shaft 11, and when the upper transverse support plate 10 and the lower transverse support plate 12 are staggered, the transfusion bottle hanging rod 16 and the air chamber 24 on the lower side deviate from the axis of the lower half shaft 6, so that the moving range of the transfusion bottle hanging rod 16 and the air chamber 24 can be expanded.
Before use, the outlet 27, the inlet 28, the connector 35 and the gas supply end are sterilized, disinfected and cleaned in advance through the high-pressure nozzle 38 and the ultraviolet germicidal lamp 39, then the connector 35 is butted with the outlet 27, the inlets 28 of different unit chambers are connected with the corresponding gas supply ends, the gas supply ends can respectively provide gases such as oxygen, nitrogen, compressed air and the like, the corresponding gas is introduced to a patient through the gas outlet pipeline 29, and a valve can be preset on the gas outlet pipeline 29 for controlling the on-off of gas supply.
After the telescopic structure 7 is used, the telescopic structure 7 contracts, the telescopic end of the telescopic structure 7 pulls the cross rod 9, the rotating sleeve 8 and the lower half shaft 6, so that the lower half shaft 6 rotates and lifts up around a pin shaft between the upper half shaft 3 and the lower half shaft 6 (the upper half shaft 3 and the lower half shaft 6 need to be adjusted in advance until the pin shaft is vertical to the cross rod 9) until the whole body is lifted up, therefore, the occupied space can be reduced, structures such as a hook can be added, after the whole body is lifted up, the strut 14 is hung through the hook, and after the lifting up is avoided, the strut 14 and other structures descend under the action of gravity.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A tower crane for a care unit, comprising:
the device comprises a mounting plate (1), wherein an upper half shaft (3) capable of driving to rotate is arranged on one side of the lower portion of the mounting plate (1), the lower side of the upper half shaft (3) is connected with a lower half shaft (6) through at least one pin shaft, a rotating sleeve (8) is rotatably sleeved on the outer wall of the lower half shaft (6) through a bearing, a transverse pull rod (9) is arranged on the side wall of the rotating sleeve (8), one end, far away from the rotating sleeve (8), of the transverse pull rod (9) is connected with a telescopic end of a telescopic structure (7), and the other end of the telescopic structure (7) is rotatably connected with the other side of the lower portion of the mounting plate (1);
the foldable support arm comprises an upper transverse support plate (10) fixedly connected to the bottom end of a lower half shaft (6), the lower side of the upper transverse support plate (10) is connected with a lower transverse support plate (12) through a connecting shaft (11), the connecting shaft (11) is fixedly connected with the lower transverse support plate (12), the connecting shaft (11) is rotatably connected with the upper transverse support plate (10) through a bearing, and a foldable adjusting motor (13) for driving the connecting shaft (11) to rotate is mounted at the upper end of the upper transverse support plate (10);
the lower surface of the lower transverse support plate (12) and one end far away from the connecting shaft (11) are provided with a support column (14), the outer wall of the support column (14) is provided with a mounting seat (15) and an air chamber (24), the air chamber (24) is internally divided into a plurality of unit chambers through a partition plate (25), the outer wall of the air chamber (24) is provided with an inlet (28) and an outlet (27) which are correspondingly communicated with the unit chambers, the inlet (28) is connected with an air supply end, the outlet (27) is detachably connected with an air outlet pipeline (29), the outlet (27) is internally and hermetically connected with a conical check ring (30) which is concave towards one side of the air chamber (24), the middle part of the conical check ring (30) is provided with a through hole, a support rod (31) capable of transversely moving is arranged in the through hole, a ventilation gap exists between the support rod (31) and the through hole, one end of the support rod (31) positioned in the air chamber (24) is provided with a closed cover (32) capable of closing the through hole, a stop block (33) is arranged at the other end of the support rod (31), a spring (34) is supported between the stop block (33) and the conical check ring (30), a hollow connector (35) is arranged at one end, facing the outlet (27), of the air outlet pipeline (29), the connector (35) is detachably connected with the outlet (27), and a push rod (37) capable of pushing the stop block (33) to enable the closed cover (32) to be separated from the conical check ring (30) is connected to the interior of the connector (35) through a support frame (36);
a transfusion bottle hanging rod (16) is arranged on the mounting seat (15).
2. The tower crane for the care unit of claim 1, wherein: the mounting structure is characterized in that a mounting cover (2) is arranged on one side of the lower portion of the mounting plate (1), a driving motor (4) is arranged on the inner lower side of the mounting cover (2), the upper end of the upper half shaft (3) is rotatably inserted into the mounting cover (2) through a bearing, an output shaft of the driving motor (4) is connected with the upper half shaft (3) through a belt wheel mechanism (5), and the driving motor (4) drives the upper half shaft (3) to rotate through the belt wheel mechanism (5).
3. The tower crane for the care unit as claimed in claim 1, wherein: a support plate is arranged on the outer wall of the support column (14), a high-pressure nozzle (38) and an ultraviolet germicidal lamp (39) which correspond to the inlet (28) and the outlet (27) are arranged at the lower part of the support plate, and the high-pressure nozzle (38) is externally connected with a high-pressure disinfectant liquid supply pipeline.
4. The tower crane for the care unit as claimed in claim 1, wherein: the connector (35) is in threaded connection with the outlet (27).
5. The tower crane for the care unit as claimed in claim 1, wherein: when the mounting plate (1) is mounted, the mounting plate is connected with a mounting position through a bolt (40) or is in sliding connection with the mounting position through a sliding block (41).
6. The tower crane for the care unit as claimed in claim 1, wherein: cleaning holes are formed in the side walls of the unit chambers and are closed through embedded sealing rubber gaskets (26).
7. The tower crane for the care unit as claimed in claim 1, wherein: the infusion bottle hanging rod installing device is characterized in that the installing seat (15) is in a hollow shape, the infusion bottle hanging rod (16) is longitudinally slidably inserted into the installing seat (15), a lock rod (18) is slidably inserted into the side wall of the installing seat (15), locking teeth (19) are arranged at one end, facing the infusion bottle hanging rod (16), of the lock rod (18), a positioning rack (17) corresponding to the locking teeth (19) in position is arranged on the outer wall of the infusion bottle hanging rod (16), a limit stop is arranged on the outer wall of the lock rod (18), and a supporting spring (20) is supported between the limit stop and the inner wall of the installing seat (15).
8. The tower crane for the care unit as claimed in claim 7, wherein: the outer walls of the transfusion bottle hanging rod (16) and the lock rod (18) are axially provided with slide bars, and the connecting positions of the mounting seat (15), the transfusion bottle hanging rod (16) and the lock rod (18) are provided with limiting slide grooves matched with the slide bars.
9. The tower crane for the care unit according to claim 7 or 8, wherein: gear (21) are installed through the pivot in the inside of mount pad (15), gear (21) and location rack (17) mesh mutually, and gear (21) the coaxial fixedly connected with friction roller (22) of lateral wall, the outer wall diameter of friction roller (22) is less than the outer wall diameter of gear (21), the inside of mount pad (15) is provided with damping friction pad (23) of laminating on friction roller (22) outer wall.
10. The tower crane for the care unit as claimed in claim 1, wherein: one end of the push rod (37) facing the stop block (33) is provided with an inward concave arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210690450.2A CN115054461B (en) | 2022-06-17 | 2022-06-17 | Hanging tower for monitoring room |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210690450.2A CN115054461B (en) | 2022-06-17 | 2022-06-17 | Hanging tower for monitoring room |
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| CN115054461A true CN115054461A (en) | 2022-09-16 |
| CN115054461B CN115054461B (en) | 2023-08-18 |
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| CN202210690450.2A Active CN115054461B (en) | 2022-06-17 | 2022-06-17 | Hanging tower for monitoring room |
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|---|---|
| CN115054461B (en) | 2023-08-18 |
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