CN113060199A

CN113060199A - Turnover type anti-static medical oxygen bottle carrier

Info

Publication number: CN113060199A
Application number: CN202110562839.4A
Authority: CN
Inventors: 王水龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-07-02

Abstract

The invention discloses a turnover type anti-static medical oxygen cylinder carrier, two wheels are arranged on two sides of a frame, two universal casters are arranged on the rear side of the frame, a hydraulic pump is fixedly arranged on the frame, a turnover frame is rotationally connected with the frame, each clamping plate is driven by a parallelogram structure formed by two arms, a hydraulic pipe is communicated with the hydraulic pump and a hydraulic cylinder, the hydraulic cylinder can be extended by treading a pedal, so that a first arm, a second arm, a third arm, a fourth arm, a fifth arm, a sixth arm, a seventh arm and an eighth arm are simultaneously swung downwards to clamp an oxygen cylinder, the thrust of the hydraulic cylinder can be removed by treading a pressure release valve, so that a first connecting rod and a second connecting rod are upwards pulled by a first spring and a second spring to release the clamping of the oxygen cylinder by the four clamping plates, the turnover frame is swung forwards to enable two front supporting wheels to contact the ground, and the clamping and releasing processes of the oxygen cylinder are realized at the moment, the turnover frame can swing backwards and lock to realize the transportation of the oxygen cylinder.

Description

Turnover type anti-static medical oxygen bottle carrier

Technical Field

The invention relates to the field of carriers, in particular to a turnover type anti-static medical oxygen bottle carrier.

Background

The oxygen cylinder is a very frequently used and very important medical device in a hospital, and is mainly used for the auxiliary treatment of respiratory system diseases (such as asthma, bronchitis, pulmonary heart disease and the like) and heart and cerebrovascular system diseases (such as coronary heart disease, myocardial infarction, cerebral hemorrhage and cerebral infarction) caused by oxygen deficiency so as to relieve the oxygen deficiency symptom; can also be used for health care oxygen inhalation or rapid relief of fatigue after mental labor and physical labor; oxygen cylinder erects in the ward generally during oxygen therapy, because oxygen cylinder is thin high, stability is very poor, if touch carelessly, takes place to empty very easily, in case empty, the patient will be very dangerous, and oxygen cylinder is from great moreover, need remove after using up and change new oxygen cylinder, and the body is smooth cylinder, does not have the stress point, is difficult to the transport.

The oxygen cylinder is a high-pressure container for storing and transporting oxygen, generally, a cylindrical airtight bottle body is made of alloy structural steel through stamping and welding, the whole weight is larger after the oxygen cylinder is filled with high-pressure oxygen, and the oxygen cylinder can be lifted and moved by two workers in a close-distance moving mode, but the danger is larger, and the personal safety of peripheral personnel is also threatened greatly; the transportation of longer distance can be realized through the oxygen cylinder carrier, the oxygen cylinder carrier usually includes the automobile body of slim and long type, the automobile body lower extreme has the layer board, the lower part of automobile body is provided with the gyro wheel, when carrying the oxygen cylinder, adjust the automobile body to vertical state, a staff lifts the bottom one side of oxygen cylinder off ground earlier, another staff impels the automobile body, make the layer board stretch into between the bottom surface and the ground of oxygen cylinder, then release the oxygen cylinder, the bottom of oxygen cylinder just is located the layer board, fix the jar body on the carrier main part with the bandage, pull the upper end of automobile body backward again, make the automobile body incline backward, it shifts the oxygen cylinder to promote the automobile body at last, this kind of method needs two people to cooperate just can accomplish, and consuming time and difficultly, efficiency is lower.

The invention patent with publication number CN107600130A discloses a medical oxygen bottle carrier, in order to make a pushing plate push an oxygen bottle forward to incline, a supporting plate is required to press the ground tightly and the carrier body is pushed forward, so that the pushing plate is pushed forward by the transmission of a bevel gear transmission rod, after the pushing plate pushes the oxygen bottle forward to generate a gap with the ground, the carrier body is pushed forward to insert the supporting plate into the lower side of the oxygen bottle, and the carrier body is pushed backward, thereby completing the loading of the oxygen bottle, but the technical defects are as follows: firstly, the oxygen cylinder is a slender cylinder, when the pushing plate pushes the oxygen cylinder to incline forwards, the gravity center of the oxygen cylinder is easy to move forwards and exceeds the range of the bottom of the oxygen cylinder, so that the oxygen cylinder drives the carrier to dump forwards through the protective belt, personnel are easy to hurt, and high-pressure oxygen in the oxygen cylinder can be exploded due to large vibration, thereby causing greater safety accidents; secondly, waterproof and anti-skid coatings are generally brushed on the ground of the ward, and when the carrier body is pushed forwards, the supporting plate always presses the ground, so that the ground coating can be scratched, scraping noise can be generated, and the recovery of patients is not favorable; the structure is unreasonable, the pushing plate can be extended forwards and the oxygen cylinder can be pushed forwards by the forward tilting carrier body, and when the supporting plate is about to be inserted into the lower end of the oxygen cylinder, if the oxygen cylinder is not tilted forwards, the supporting plate cannot be inserted into the lower end of the oxygen cylinder; if the oxygen cylinder is inclined forwards, the oxygen cylinder moves forwards continuously to ensure that the oxygen cylinder inclines forwards in the process that the supporting plate is inserted into the lower end of the oxygen cylinder, so that the oxygen cylinder is toppled forwards to cause safety accidents; fourthly, the operation is very difficult, and an operator needs to control the proper forward inclination angle of the carrier body and push the carrier to move forward to insert the supporting plate into the lower end of the oxygen cylinder in the process of loading the oxygen cylinder; the carrier inclines forward the angle undersize, and the gap between oxygen cylinder and the ground is not enough inserts the layer board, and the carrier inclines forward the angle oversize, will make the oxygen cylinder empty forward again, and the operation degree of difficulty when uninstalling the oxygen cylinder is also great.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide the turnover type anti-static medical oxygen bottle carrier which is novel in structure, stable in movement and convenient to use.

The technical scheme adopted by the invention is as follows: convertible antistatic medical oxygen cylinder carrier, which comprises a vehicle rack, wheels, front wheel, the pneumatic cylinder, splint, the seventh arm, the eighth arm, the second connecting rod, the third arm, the fourth arm, the roll-over stand, the oxygen cylinder, the outer pole of locking, first arm, the second arm, the pole in the locking, the horizontal pole, first connecting rod, the fifth arm, the sixth arm, the driving-disc, wire rope, universal castor, the hydraulic pump, the footboard, the relief valve, first spring, the second spring, the spring terminal, locking spring, the hydraulic pressure pipe, left guide pulley, right guide pulley, the fixed terminal, its characterized in that: two wheels are respectively and rotatably arranged on two sides of a frame, two universal trundles are respectively arranged on the lower side of the rear end of the frame, a hydraulic pump is fixedly arranged on the rear side of the frame, a roll-over stand and the frame form a revolute pair, a locking mechanism consisting of an outer locking rod, an inner locking rod and a locking spring can lock the roll-over stand close to the frame, the left ends of a first arm and a second arm and the same splint form a revolute pair, the right ends of the fifth arm and the sixth arm and the same splint form a revolute pair, the right ends of the first connecting rod, the first arm, the second arm, the fifth arm and the sixth arm form a revolute pair, the right ends of the third arm and the fourth arm and the same splint form a revolute pair, the left ends of the seventh arm and the eighth arm and the same splint form a revolute pair, and the left ends, the second connecting rod and the third arm, the fourth arm, the seventh arm and the eighth arm all form a revolute pair, the hydraulic cylinder is fixedly connected with the roll-over stand, the hydraulic pipe communicates the hydraulic pump and the hydraulic cylinder, and the pedal is treaded to realize the extension of the hydraulic cylinder, so that the hydraulic cylinder can drive the first connecting rod and the second connecting rod to move downwards through the driving disc, the left guide wheel, the right guide wheel and the steel wire rope, the first arm, the second arm, the third arm, the fourth arm, the fifth arm, the sixth arm, the seventh arm and the eighth arm are all swung downwards, the four clamping plates clamp the oxygen cylinder, the thrust of the hydraulic cylinder can be removed by treading the pressure relief valve, the first spring and the second spring can pull the first connecting rod and the second connecting rod upwards to release the four clamping plates from clamping the oxygen cylinder, the roll-over stand can make the two front supporting wheels contact the ground after swinging forwards, and the state is used for realizing the clamping and releasing processes of the oxygen cylinder, the turnover frame can swing backwards and lock to realize the transportation of the oxygen cylinder.

Preferably, a left handrail and a right handrail are arranged on two sides of the upper end of the frame and used for realizing control of the carrier, a hook plate is arranged in the middle of the upper end of the frame, the upper end of the hook plate is of a backward hook-shaped structure, an open slot is longitudinally formed in the middle of the hook plate, a left stop lever and a right stop lever are respectively arranged on two sides of the frame close to the lower end of the frame, a left wheel shaft and a left rotating shaft are arranged on the left side of the front end of the frame, a right wheel shaft and a right rotating shaft are arranged on the right side of the front.

Preferably, the left wheel shaft is provided with a wheel in a rotating mode, the right wheel shaft is provided with a wheel in a rotating mode, two universal casters are arranged on two sides of the rear end of the frame, the two wheels and the two universal casters are in contact with the ground jointly, the carrying vehicle can move freely on the ground, the hydraulic pump is fixedly arranged on the rear side of the frame, the front end of the hydraulic pump is provided with an oil port and a pressure release valve, and the rear end of the hydraulic pump is provided with a pedal.

Preferably, the front side of the roll-over stand is provided with a cambered surface structure, a layer of anti-static rubber is fixedly mounted on the cambered surface and used for increasing the friction coefficient and preventing static electricity, the upper end of the back surface of the roll-over stand is provided with a connecting lug, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft and a terminal shaft, the back surface is provided with a fifth rotating shaft, a sixth rotating shaft, a seventh rotating shaft and an eighth rotating shaft near the longitudinal middle position, the back surface of the roll-over stand is provided with a ninth rotating shaft and a tenth rotating shaft near the lower end, the two sides of the back surface of the roll-over stand are also provided with a left baffle and a right baffle, the middle position of the lower end of the back surface of the roll-over stand is provided with a left rotating plate, the left rotating plate is provided with a round hole, the right rotating plate is provided with a round hole coaxial with.

Preferably, the round hole on the left rotating plate is rotationally connected with the left rotating shaft, and the round hole on the right rotating plate is rotationally connected with the right rotating shaft, so that the roll-over stand and the frame form a rotating pair; the right end of the locking outer rod and the connecting lug form a revolute pair, the left end of the locking inner rod is provided with a pull ring, the right end of the locking inner rod extends into the locking outer rod and forms a revolute pair with the locking outer rod, the position, close to the left end, of the locking inner rod is also provided with a cross rod, and a locking spring is arranged between the right end of the locking inner rod and the left end of the locking outer rod; the front end of the left supporting rod is rotatably provided with a front supporting wheel, and the front end of the right supporting rod is rotatably provided with a front supporting wheel.

Preferably, the inner side of the clamping plate is an arc surface, a layer of anti-static rubber is fixedly arranged in the arc surface and is used for increasing the friction coefficient and preventing static electricity, the left ends of the first arm and the second arm and the same clamping plate form a rotating pair, the right end of the first arm and the first rotating shaft form the rotating pair, the right end of the second arm and the second rotating shaft form the rotating pair, so that the first arm, the second arm, the turning frame and one clamping plate form a parallelogram structure, the right ends of the third arm and the fourth arm and the same clamping plate form the rotating pair, the left end of the third arm and the third rotating shaft form the rotating pair, the left end of the fourth arm and the fourth rotating shaft form the rotating pair, so that the third arm, the fourth arm, the turning frame and one clamping plate form the parallelogram structure, the left ends of the fifth arm and the same clamping plate form the rotating pair, the right end of the fifth arm and the fifth rotating shaft form the rotating pair, and the right end of the sixth arm and the rotating, the fifth arm, the sixth arm, the roll-over stand and the clamping plate form a parallelogram structure, the right ends of the seventh arm and the eighth arm and the same clamping plate form a revolute pair, the left end of the seventh arm and the seventh rotating shaft form a revolute pair, and the left end of the eighth arm and the eighth rotating shaft form a revolute pair, so that the seventh arm, the eighth arm, the roll-over stand and the clamping plate form a parallelogram structure; the first arm, the second arm, the fifth arm and the sixth arm are all rotationally connected with the first connecting rod, and the third arm, the fourth arm, the seventh arm and the eighth arm are all rotationally connected with the second connecting rod.

Preferably, the upper end of the fixed terminal is rotatably connected with the terminal shaft, the upper end of the first spring forms a rotating pair with the fixed terminal through a spring terminal, the lower end of the first spring forms a rotating pair with the first connecting rod through a spring terminal, so that the first connecting rod always tends to move upwards under the action of the tensile force of the first spring, the upper end of the second spring forms a rotating pair with the fixed terminal through a spring terminal, and the lower end of the second spring forms a rotating pair with the second connecting rod through a spring terminal, so that the second connecting rod always tends to move upwards under the action of the tensile force of the second spring.

Preferably, the lower end of the hydraulic cylinder is fixedly connected with the fixing plate, the upper end of the hydraulic cylinder is fixedly connected with the driving disc, the upper end of the driving disc is provided with an arc groove, the left guide wheel is rotatably connected with the ninth rotating shaft, the right guide wheel is rotatably connected with the tenth rotating shaft, the left end of the steel wire rope is connected with the lower end of the first connecting rod, the right end of the steel wire rope sequentially bypasses the lower side of the left guide wheel, the upper end of the driving disc and the lower side of the right guide wheel and then is connected with the lower end of the second.

The invention has the beneficial effects that:

one operator can load, transport and unload the oxygen cylinder, so that the labor resource is saved, the use is convenient, and the transport efficiency is high.

The two front supporting wheels are arranged on the front side of the turnover frame, the turnover frame can be translated in a vertical state in the oxygen cylinder loading process, the oxygen cylinder does not need to be inclined first, the possibility of the oxygen cylinder falling accident in the loading process is completely avoided, the safety is high, and the loading form is high in novelty.

The oxygen cylinder is convenient to unload and accurate in positioning, the oxygen cylinder can be directly placed at a target position, subsequent manual position adjustment is not needed, and the oxygen cylinder is convenient to use.

And anti-static rubber is arranged on the front side of the roll-over stand and the inner side of the clamping plate, so that the friction coefficient is increased, the clamping of the clamping plate on the oxygen cylinder is more stable, and combustion and explosion caused by static electricity can be prevented.

The locking structure formed by the locking outer rod, the locking inner rod and the locking spring is novel in structure and stable in locking, and the pull ring structure at the left end of the locking inner rod is convenient for operators to operate and apply force in the process of enabling the roll-over stand to swing and rotate, so that the use is convenient.

The clamping to the oxygen cylinder is realized to the footboard realization that operating personnel accessible trampled the hydraulic pump, can realize the opening to the oxygen cylinder through trampling the relief valve, convenient operation to hydraulic drive has drive power big, and the motion is steady, advantages such as auto-lock is stable.

And each clamping plate is driven by a parallelogram structure formed by two arms, the hydraulic cylinder can drive the first connecting rod and the second connecting rod to move downwards through the driving disc and the steel wire rope, and meanwhile, the swinging and rotating actions of the first arm, the second arm, the third arm, the fourth arm, the fifth arm, the sixth arm, the seventh arm and the eighth arm are realized, so that the four clamping plates can simultaneously and symmetrically clamp the oxygen cylinder, and the clamping is safer and more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural view of the roll-over stand portion when the oxygen cylinder is released.

Fig. 4 is a schematic structural view of the roll-over stand part when holding the oxygen cylinder.

Fig. 5 is an enlarged partial cross-sectional view of the present invention.

Fig. 6 is a partially enlarged view illustrating the present invention.

Fig. 7 is a schematic structural view of the vehicle frame.

Fig. 8 is a schematic structural view of the roll-over stand.

Reference numerals: 1 vehicle frame, 1.1 hook plate, 1.2 left handrail, 1.3 right handrail, 1.4 left stop lever, 1.5 right stop lever, 1.6 left wheel axle, 1.7 left rotating shaft, 1.8 right rotating shaft, 1.9 right wheel axle, 2 wheels, 3 front supporting wheels, 4 hydraulic cylinders, 5 clamp plates, 6.1 seventh arm, 6.2 eighth arm, 7 second connecting rod, 8.1 third arm, 8.2 fourth arm, 9 turning frame, 9.1 connecting lug, 9.2 first rotating shaft, 9.3 second rotating shaft, 9.4 third rotating shaft, 9.5 fourth rotating shaft, 9.6 terminal shaft, 9.7 fifth rotating shaft, 9.8 sixth rotating shaft, 9.9 seventh rotating shaft, 9.10 eighth rotating shaft, 9.11 ninth rotating shaft, 9.12 tenth rotating shaft, 9.13 left baffle, 9.14 right baffle, 9.15 right rotating plate, 9.16 rotating plate, 9.17.17 rotating plate, 9.10 eighth rotating shaft, 9.11 ninth rotating shaft, 9.12 inner rod, 9.13 left oxygen cylinder, 9.15 left supporting rod, 9.13 locking plate, 9.15 outer locking plate, 9.17, 9.15 outer rod, 9.13 inner rod, 9.13 outer locking plate, 9.15 outer locking plate, 9.9.9.9.9.9.9.9.9.13, 18 universal casters, 19 hydraulic pumps, 19.1 pedals, 19.2 pressure relief valves, 20.1 first springs, 20.2 second springs, 21 spring terminals, 22 locking springs, 23 hydraulic pipes, 24.1 left guide wheels, 24.2 right guide wheels and 25 fixed terminals.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1 to 8, the turnover type anti-static medical oxygen bottle transportation vehicle includes a frame 1, wheels 2, front support wheels 3, a hydraulic cylinder 4, a clamping plate 5, a seventh arm 6.1, an eighth arm 6.2, a second connecting rod 7, a third arm 8.1, a fourth arm 8.2, a roll-over stand 9, an oxygen bottle 10, a locking outer rod 11, a first arm 12.1, a second arm 12.2, a locking inner rod 13, a cross rod 13.1, a first connecting rod 14, a fifth arm 15.1, a sixth arm 15.2, a driving disk 16, a steel wire rope 17, a universal caster 18, a hydraulic pump 19, a pedal 19.1, a pressure release valve 19.2, a first spring 20.1, a second spring 20.2, a spring terminal 21, a locking spring 22, a hydraulic pipe 23, a left guide wheel 24.1, a right guide wheel 24.2, and a fixed terminal 25, and is characterized in that: two wheels 2 are respectively and rotatably arranged at two sides of a frame 1, two universal caster wheels 18 are respectively arranged at the lower side of the rear end of the frame 1, a hydraulic pump 19 is fixedly arranged at the rear side of the frame 1, a roll-over stand 9 and the frame 1 form a revolute pair, a locking mechanism consisting of an outer locking rod 11, an inner locking rod 13 and a locking spring 22 can tightly lock the roll-over stand 9 close to the frame 1, the left ends of a first arm 12.1 and a second arm 12.2 and the same splint 5 form a revolute pair, the right ends of the first arm 12.1 and the second arm 12.2 and the same splint 5 form a revolute pair, the left ends of a fifth arm 15.1 and a sixth arm 15.2 and the same splint 5 form a revolute pair, the left ends of the third arm 8.1 and the fourth arm 8.2 and the same splint 5 are rotatably connected with the back of the roll-over stand 9, a seventh arm 6.1 and an eighth arm 6.2 and the same splint 5 form a revolute pair, the left end of the oxygen cylinder is rotatably connected with the back of the roll-over stand 9, the second connecting rod 7, the third arm 8.1, the fourth arm 8.2, the seventh arm 6.1 and the eighth arm 6.2 form a revolute pair, the hydraulic cylinder 4 is fixedly connected with the roll-over stand 9, the hydraulic pipe 23 communicates the hydraulic pump 19 with the hydraulic cylinder 4, and the pedal 19.1 is trampled to realize the extension of the hydraulic cylinder 4, so that the hydraulic cylinder 4 can drive the first connecting rod 14 and the second connecting rod 7 to move downwards through the driving disc 16, the left guide wheel 24.1, the right guide wheel 24.2 and the steel wire rope 17, the first arm 12.1, the second arm 12.2, the third arm 8.1, the fourth arm 8.2, the fifth arm 15.1, the sixth arm 15.2, the seventh arm 6.1 and the eighth arm 6.2 are all swung downwards, so that the four clamp plates 5 realize the clamping of the oxygen cylinder 10, the thrust of the hydraulic cylinder 4 can be released by trampling, and the first spring 20.1, the second spring 20.2 can pull the first connecting rod 7 and the second clamp plate 7 to release the four clamp plates 10, the turnover frame 9 can make the two front supporting wheels 3 contact the ground after swinging forwards, the clamping and releasing process of the oxygen cylinder 10 can be realized in the state, and the turnover frame 9 can realize the transportation of the oxygen cylinder 10 after swinging backwards and locking.

Frame 1 upper end both sides be equipped with left handrail 1.2 and right handrail 1.3 for realize controlling the carrier, frame 1 upper end intermediate position is equipped with hook plate 1.1, hook plate 1.1 upper end is backward hook-like structure, and the intermediate position vertically is equipped with the open slot, frame 1 is close to the lower extreme both sides and is equipped with left pin 1.4 and right pin 1.5 respectively, frame 1 front end left side is equipped with left shaft 1.6 and left pivot 1.7, frame 1 front end right side is equipped with right shaft 1.9 and right pivot 1.8, wherein left pivot 1.7 and right pivot 1.8 are coaxial.

Rotate on the left side shaft 1.6 and install a wheel 2, rotate on the right side shaft 1.9 and install a wheel 2, two casters 18 are installed to 1 rear end both sides of frame, two wheels 2 and two casters 18 contact ground jointly, make the carrier freely remove subaerial, hydraulic pump 19 fixed mounting is in 1 rear side of frame, and hydraulic pump 19 front end is equipped with hydraulic fluid port and relief valve 19.2, and the rear end is equipped with footboard 19.1.

The front side of the roll-over stand 9 is provided with a cambered surface structure, a layer of anti-static rubber is fixedly arranged on the cambered surface, the turnover frame is used for increasing friction coefficient and preventing static electricity, a connecting lug 9.1, a first rotating shaft 9.2, a second rotating shaft 9.3, a third rotating shaft 9.4, a fourth rotating shaft 9.5 and a terminal shaft 9.6 are arranged at the upper end of the back of the turnover frame 9, a fifth rotating shaft 9.7, a sixth rotating shaft 9.8, a seventh rotating shaft 9.9 and an eighth rotating shaft 9.10 are arranged at the positions, close to the lower end, of the back of the turnover frame 9, a ninth rotating shaft 9.11 and a tenth rotating shaft 9.12 are arranged at the positions, close to the lower end, of the back of the turnover frame 9, a left baffle 9.13 and a right baffle 9.14 are further arranged on two sides of the back of the turnover frame 9, a fixing plate 9.16 is arranged at the middle position of the lower end of the back of the turnover frame 9, a left rotating plate 9.17 is arranged on the left side of the lower end of the back, a round hole is arranged on the right rotating plate 9.15, the round hole on the right rotating plate is coaxial with the left rotating plate 9.17.

The round hole on the left rotating plate 9.17 is rotationally connected with the left rotating shaft 1.7, and the round hole on the right rotating plate 9.15 is rotationally connected with the right rotating shaft 1.8, so that the roll-over stand 9 and the frame 1 form a revolute pair; the right end of the locking outer rod 11 and the connecting lug 9.1 form a revolute pair, the left end of the locking inner rod 13 is provided with a pull ring, the right end of the locking inner rod 13 extends into the locking outer rod 11 and forms a revolute pair with the locking outer rod, the left end of the locking inner rod 13 is also provided with a cross rod 13.1, and a locking spring 22 is arranged between the right end of the locking inner rod 13 and the left end of the locking outer rod 11; the front end of the left strut 9.18 is rotatably provided with a front supporting wheel 3, and the front end of the right strut 9.19 is rotatably provided with a front supporting wheel 3.

The inner side of the clamping plate 5 is an arc surface, a layer of anti-static rubber is fixedly arranged in the arc surface and is used for increasing the friction coefficient and preventing static electricity, the left ends of the first arm 12.1 and the second arm 12.2 and the same clamping plate 5 form a revolute pair, the right end of the first arm 12.1 and the first rotating shaft 9.2 form a revolute pair, the right end of the second arm 12.2 and the second rotating shaft 9.3 form a revolute pair, so that the first arm 12.1, the second arm 12.2, the roll-over stand 9 and the clamping plate 5 form a parallelogram structure, the right ends of the third arm 8.1 and the fourth arm 8.2 and the same clamping plate 5 form a revolute pair, the left end of the third arm 8.1 and the third rotating shaft 9.4 form a revolute pair, the left end of the fourth arm 8.2 and the fourth rotating shaft 9.5 form a revolute pair, so that the third arm 8.1, the fourth arm 8.2, the roll-over stand 9 and the clamping plate 5 form a parallelogram structure, the fifth arm 15.1, the left end of the sixth arm 15.2 and the same clamping plate 5 form a revolute pair, and the fifth rotating shaft, the right end of the sixth arm 15.2 and the sixth rotating shaft 9.8 form a rotating pair, so that the fifth arm 15.1, the sixth arm 15.2, the roll-over stand 9 and one splint 5 form a parallelogram structure, the right ends of the seventh arm 6.1 and the eighth arm 6.2 and the same splint 5 form a rotating pair, the left end of the seventh arm 6.1 and the seventh rotating shaft 9.9 form a rotating pair, the left end of the eighth arm 6.2 and the eighth rotating shaft 9.10 form a rotating pair, so that the seventh arm 6.1, the eighth arm 6.2, the roll-over stand 9 and one splint 5 form a parallelogram structure; the first arm 12.1, the second arm 12.2, the fifth arm 15.1 and the sixth arm 15.2 are all rotationally connected with the first connecting rod 14, and the third arm 8.1, the fourth arm 8.2, the seventh arm 6.1 and the eighth arm 6.2 are all rotationally connected with the second connecting rod 7.

The upper end of the fixed terminal 25 is rotatably connected with the terminal shaft 9.6, the upper end of the first spring 20.1 forms a rotating pair with the fixed terminal 25 through a spring terminal 21, the lower end of the first spring 20.1 forms a rotating pair with the first connecting rod 14 through a spring terminal 21, so that the first connecting rod 14 always tends to move upwards under the action of the pulling force of the first spring 20.1, the upper end of the second spring 20.2 forms a rotating pair with the fixed terminal 25 through a spring terminal 21, and the lower end of the second spring 20.2 forms a rotating pair with the second connecting rod 7 through a spring terminal 21, so that the second connecting rod 7 always tends to move upwards under the action of the pulling force of the second spring 20.2.

The lower end of a hydraulic cylinder 4 is fixedly connected with a fixing plate 9.16, the upper end of the hydraulic cylinder 4 is fixedly connected with a driving disc 16, the upper end of the driving disc 16 is provided with an arc groove, a left guide wheel 24.1 is rotatably connected with a ninth rotating shaft 9.11, a right guide wheel 24.2 is rotatably connected with a tenth rotating shaft 9.12, the left end of a steel wire rope 17 is connected with the lower end of a first connecting rod 14, the right end of the steel wire rope 17 sequentially bypasses the lower side of the left guide wheel 24.1, the upper end of the driving disc 16 and the lower side of the right guide wheel 24.2 and then is connected with the lower end of a second connecting rod 7.

The embodiment of the invention comprises the following steps:

in an initial state, the hook plate 1.1 hooks the cross rod 13.1, so that under the elastic action of the locking spring 22, the roll-over stand 9 leans backwards to the front side of the frame 1, the left baffle 9.13 presses the left stop lever 1.4, the right baffle 9.14 presses the right stop lever 1.5, the pressure release valve 19.2 is in a closed state, the hydraulic cylinder 4 is in a contracted state, the driving disc 16 is in the lowest position, and the four clamping plates 5 are all opened outwards.

When the oxygen cylinder 10 is transported, firstly, the pull ring at the left end of the locking inner rod 13 is pulled backwards, then the locking inner rod 13 is pulled upwards, so that the cross rod 13.1 is separated from the upper end of the hook plate 1.1, the roll-over stand 9 is pushed forwards and kept in a vertical state, at the moment, the two front supporting wheels 3 contact the ground, the transport vehicle is pushed forwards and the oxygen cylinder 10 contacts the cambered surface structure at the front side of the roll-over stand 9, the pedal 19.1 is repeatedly stepped downwards, so that hydraulic oil in the hydraulic pump 19 enters the hydraulic cylinder 4 through the hydraulic pipe 22 and is gradually extended, so that the driving disc 16 moves upwards, under the pulling of the steel wire rope 17, the first connecting rod 14 and the second connecting rod 7 move downwards and drive the first arm 12.1, the second arm 12.2, the third arm 8.1, the fourth arm 8.2, the fifth arm 15.1, the sixth arm 15.2, the seventh arm 6.1 and the eighth arm 6.2 to rotate downwards until the four clamping plates 5 clamp the oxygen cylinder 10, and then the pull ring at the left end of the locking inner rod 13, the roll-over stand 9 leans against the front side of the frame 1, the left baffle 9.13 compresses the left stop lever 1.4, the right baffle 9.14 compresses the right stop lever 1.5, the locking inner rod 13 is rotated downwards to enable the cross rod 13.1 to enter the hook-shaped structure at the upper end of the hook plate 1.1, at the moment, the two front supporting wheels leave the ground, the two universal caster wheels 18 and the two wheels 2 are in contact with the ground, the loading of the oxygen cylinder 10 is completed, and the carrier can be moved to a target position.

When the oxygen cylinder 10 is unloaded, the pull ring at the left end of the inner locking rod 13 is pulled backwards, then the inner locking rod 13 is pulled upwards so as to separate the cross rod 13.1 from the upper end of the hook plate 1.1, the roll-over stand 9 is slowly rolled forwards until the roll-over stand is in a vertical state, at the moment, the two front supporting wheels 3 are contacted with the ground, the lower end of the oxygen cylinder 10 is also contacted with the ground, the pressure release valve 19.2 is stepped downwards, the first link 14 and the second link 7 move upward under the tension of the first spring 20.1 and the second spring 20.2, thereby driving the disk 16 to move downwards under the action of the wire rope 17, realizing the contraction of the hydraulic cylinder 4, returning the hydraulic oil in the hydraulic cylinder 4 to the hydraulic pump 19, meanwhile, the first arm 12.1, the second arm 12.2, the third arm 8.1, the fourth arm 8.2, the fifth arm 15.1, the sixth arm 15.2, the seventh arm 6.1 and the eighth arm 6.2 simultaneously swing upwards to open the four clamping plates 5, and the oxygen cylinder 10 can be unloaded by pulling the carrying vehicle backwards.

The references to "front", "back", "left", "right", etc., are to be construed as references to orientations or positional relationships based on the orientation or positional relationship shown in the drawings or as orientations and positional relationships conventionally found in use of the product of the present invention, and are intended to facilitate the description of the invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Claims

1. The turnover type anti-static medical oxygen bottle carrier comprises a frame (1), wheels (2), front supporting wheels (3), a hydraulic cylinder (4), a clamping plate (5), a seventh arm (6.1), an eighth arm (6.2), a second connecting rod (7), a third arm (8.1), a fourth arm (8.2), a turnover frame (9), an oxygen bottle (10), a locking outer rod (11), a first arm (12.1), a second arm (12.2), a locking inner rod (13), a cross rod (13.1), a first connecting rod (14), a fifth arm (15.1), a sixth arm (15.2), a driving disk (16), a steel wire rope (17), universal casters (18), a hydraulic pump (19), a pedal (19.1), a pressure release valve (19.2), a first spring (20.1), a second spring (20.2), a spring terminal (21), a locking spring (22), a hydraulic pipe (23), a left guide wheel (24.1), a right guide wheel (24.2) and a fixed terminal (25), the method is characterized in that: two wheels (2) are respectively and rotatably arranged at two sides of a frame (1), two universal casters (18) are respectively arranged at the lower side of the rear end of the frame (1), a hydraulic pump (19) is fixedly arranged at the rear side of the frame (1), a roll-over stand (9) and the frame (1) form a revolute pair, a locking mechanism consisting of a locking outer rod (11), a locking inner rod (13) and a locking spring (22) can tightly lock the roll-over stand (9) close to the frame (1), the left ends of a first arm (12.1) and a second arm (12.2) form a revolute pair with the same splint (5), the right ends of the first arm (12.1) and the sixth arm (15.2) are respectively and rotatably connected with the back of the roll-over stand (9), a first connecting rod (14) and the first arm (12.1), the second arm (12.2), the fifth arm (15.1) and the sixth arm (15.2) form a revolute pair, the right ends of a third arm (8.1) and a fourth arm (8.2) and the same splint (5) form a revolute pair, the left ends of the third arm and the fourth arm form a revolute pair, the right ends of a seventh arm (6.1) and an eighth arm (6.2) and the same splint (5) form a revolute pair, the left ends of the seventh arm and the eighth arm form a revolute pair, a hydraulic cylinder (4) is fixedly connected with the rollover stand (9), a hydraulic pipe (23) communicates a hydraulic pump (19) and the hydraulic cylinder (4), a treading pedal (19.1) can realize the extension of the hydraulic cylinder (4), so that the hydraulic cylinder (4) can drive a first connecting rod (14) and a second connecting rod (7) to move downwards through a driving disc (16), a left guide wheel (24.1), a right guide wheel (24.2) and a steel wire rope (17), the first arm (12.1), the second arm (12.2), the third arm (8.1), the fourth arm (8.2), the fifth arm (15.1), the sixth arm (15.2), the seventh arm (6.1) and the eighth arm (6.2) are all swung downwards, so that the four clamping plates (5) clamp the oxygen cylinder (10), the thrust of the hydraulic cylinder (4) can be removed by treading the pressure release valve (19.2), the first connecting rod (14) and the second connecting rod (7) can be pulled upwards by the first spring (20.1) and the second spring (20.2), the four clamping plates (5) are released from clamping the oxygen cylinder (10), the two front supporting wheels (3) can be contacted with the ground after the turnover frame (9) is swung forwards, the process of clamping and releasing the oxygen cylinder (10) can be realized in the state, and the turnover frame (9) can be swung backwards and locked to realize the transfer of the oxygen cylinder (10).

2. The roll-over type anti-static medical oxygen cylinder carrying vehicle according to claim 1, characterized in that: the left handrail (1.2) and the right handrail (1.3) are arranged on two sides of the upper end of the frame (1) and used for controlling the carrier, a hook plate (1.1) is arranged in the middle of the upper end of the frame (1), the upper end of the hook plate (1.1) is of a backward hook-shaped structure, an open slot is longitudinally formed in the middle of the hook plate, a left stop lever (1.4) and a right stop lever (1.5) are respectively arranged on two sides of the frame (1) close to the lower end, a left wheel shaft (1.6) and a left rotating shaft (1.7) are arranged on the left side of the front end of the frame (1), a right wheel shaft (1.9) and a right rotating shaft (1.8) are arranged on the right side of the front end of the frame (1), and the left rotating shaft (1.7;

rotate on left side shaft (1.6) and install one wheel (2), rotate on right side shaft (1.9) and install one wheel (2), two universal caster (18) are installed to frame (1) rear end both sides, two wheels (2) and two universal caster (18) contact ground jointly, make the carrier freely remove subaerial, hydraulic pump (19) fixed mounting is in frame (1) rear side, hydraulic pump (19) front end is equipped with hydraulic fluid port and relief valve (19.2), the rear end is equipped with footboard (19.1).

3. The roll-over type anti-static medical oxygen cylinder carrying vehicle according to claim 1, characterized in that: the front side of the roll-over stand (9) is provided with a cambered surface structure, a layer of anti-static rubber is fixedly arranged on the cambered surface and is used for increasing the friction coefficient and preventing static electricity, the upper end of the back surface of the roll-over stand (9) is provided with a connecting lug (9.1), a first rotating shaft (9.2), a second rotating shaft (9.3), a third rotating shaft (9.4), a fourth rotating shaft (9.5) and a terminal shaft (9.6), the back surface is provided with a fifth rotating shaft (9.7), a sixth rotating shaft (9.8), a seventh rotating shaft (9.9) and an eighth rotating shaft (9.10) near the longitudinal middle position, the ninth rotating shaft (9.11) and a tenth rotating shaft (9.12) near the lower end, the two sides of the back surface of the roll-over stand (9) are also provided with a left baffle plate (9.13) and a right baffle plate (9.14), the middle position of the lower end of the back surface of the roll-over stand (9) is provided with a fixed plate (9.16), the left rotating plate (, a right rotating plate (9.15) is arranged on the right side of the lower end of the back surface, a round hole arranged on the right rotating plate (9.15) is coaxial with a round hole on the left rotating plate (9.17), and a left support rod (9.18) and a right support rod (9.19) are respectively arranged on two sides of the lower end of the front side of the roll-over stand (9);

a round hole on the left rotating plate (9.17) is rotationally connected with the left rotating shaft (1.7), and a round hole on the right rotating plate (9.15) is rotationally connected with the right rotating shaft (1.8), so that the roll-over stand (9) and the frame (1) form a revolute pair; the right end of the locking outer rod (11) and the connecting lug (9.1) form a revolute pair, the left end of the locking inner rod (13) is provided with a pull ring, the right end of the locking inner rod extends into the locking outer rod (11) and forms a revolute pair together with the locking outer rod, the position, close to the left end, of the locking inner rod (13) is also provided with a cross rod (13.1), and a locking spring (22) is arranged between the right end of the locking inner rod (13) and the left end of the locking outer rod (; the front end of the left support rod (9.18) is rotatably provided with a front supporting wheel (3), and the front end of the right support rod (9.19) is rotatably provided with a front supporting wheel (3);

the inner side of the clamping plate (5) is an arc surface, a layer of anti-static rubber is fixedly arranged in the arc surface and is used for increasing the friction coefficient and preventing static electricity, the left ends of the first arm (12.1) and the second arm (12.2) and the same clamping plate (5) form a revolute pair, the right end of the first arm (12.1) and the first rotating shaft (9.2) form the revolute pair, the right end of the second arm (12.2) and the second rotating shaft (9.3) form the revolute pair, so that the first arm (12.1), the second arm (12.2), the roll-over stand (9) and one clamping plate (5) form a parallelogram structure, the right ends of the third arm (8.1) and the fourth arm (8.2) and the same clamping plate (5) form the revolute pair, the left end of the third arm (8.1) and the third rotating shaft (9.4) form the revolute pair, the left end of the fourth arm (8.2) and the fourth rotating shaft (9.5) form the revolute pair, so that the third arm (8.1), the fourth arm (8.2) and the roll-over stand (5) form the parallelogram structure, the left ends of the fifth arm (15.1) and the sixth arm (15.2) and the same splint (5) form a revolute pair, the right end of the fifth arm (15.1) and the fifth rotating shaft (9.7) form a revolute pair, the right end of the sixth arm (15.2) and the sixth rotating shaft (9.8) form a revolute pair, so that the fifth arm (15.1), the sixth arm (15.2), the roll-over stand (9) and one splint (5) form a parallelogram structure, the right ends of the seventh arm (6.1) and the eighth arm (6.2) and the same splint (5) form a revolute pair, the left end of the seventh arm (6.1) and the seventh rotating shaft (9.9) form a revolute pair, and the left end of the eighth arm (6.2) and the eighth rotating shaft (9.10) form a revolute pair, so that the seventh arm (6.1), the eighth arm (6.2), the roll-over stand (9) and one splint (5) form a parallelogram structure; the first arm (12.1), the second arm (12.2), the fifth arm (15.1) and the sixth arm (15.2) are all rotationally connected with the first connecting rod (14), and the third arm (8.1), the fourth arm (8.2), the seventh arm (6.1) and the eighth arm (6.2) are all rotationally connected with the second connecting rod (7);

the upper end of a fixed terminal (25) is rotatably connected with a terminal shaft (9.6), the upper end of a first spring (20.1) forms a rotating pair with the fixed terminal (25) through a spring terminal (21), the lower end of the first spring (20.1) forms a rotating pair with a first connecting rod (14) through a spring terminal (21), so that the first connecting rod (14) always tends to move upwards under the action of the pulling force of the first spring (20.1), the upper end of a second spring (20.2) forms a rotating pair with the fixed terminal (25) through a spring terminal (21), the lower end of the second spring (20.2) forms a rotating pair with a second connecting rod (7) through a spring terminal (21), and the second connecting rod (7) always tends to move upwards under the action of the pulling force of the second spring (20.2);

pneumatic cylinder (4) lower extreme and fixed plate (9.16) fastening connection, pneumatic cylinder (4) upper end and driving-disc (16) fastening connection, driving-disc (16) upper end is equipped with the circular arc groove, left guide pulley (24.1) rotate with ninth pivot (9.11) and be connected, right guide pulley (24.2) rotate with tenth pivot (9.12) and be connected, wire rope (17) left end is connected with first connecting rod (14) lower extreme, left guide pulley (24.1) downside is walked around in proper order to wire rope (17) right-hand member, driving-disc (16) upper end, be connected with second connecting rod (7) lower extreme behind right guide pulley (24.2) downside, hydraulic pressure pipe (23) communicate hydraulic pump (19)'s hydraulic fluid port and pneumatic cylinder (4).

4. The roll-over type anti-static medical oxygen cylinder carrying vehicle according to claim 1, characterized in that: in an initial state, the hook plate (1.1) hooks the cross rod (13.1), so that under the action of the elastic force of the locking spring (22), the roll-over stand (9) leans backwards to the front side of the frame (1), the left baffle (9.13) presses the left stop lever (1.4), the right baffle (9.14) presses the right stop lever (1.5), the pressure release valve (19.2) is in a closed state, the hydraulic cylinder (4) is in a contracted state, the driving disc (16) is in the lowest position, and the four clamping plates (5) are all opened outwards;

when the oxygen cylinder (10) is conveyed, firstly, the pull ring at the left end of the locking inner rod (13) is pulled backwards, then the locking inner rod (13) is pulled upwards to enable the cross rod (13.1) to be separated from the upper end of the hook plate (1.1), the roll-over stand (9) is pushed forwards and kept in a vertical state, at the moment, the two front supporting wheels (3) are in contact with the ground, the carrier is pushed forwards and the oxygen cylinder (10) is in contact with the cambered surface structure at the front side of the roll-over stand (9), the pedal (19.1) is repeatedly stepped downwards, hydraulic oil in the hydraulic pump (19) enters the hydraulic cylinder (4) through the hydraulic pipe (22) and is gradually extended, so that the driving disc (16) moves upwards, and under the pulling of the steel wire rope (17), the first connecting rod (14) and the second connecting rod (7) move downwards and drive the first arm (12.1), the second arm (12.2), the third arm (8.1), the fourth arm (8.2), the fifth arm (15.1), the sixth arm (15.2), The seventh arm (6.1) and the eighth arm (6.2) are swung downwards until the four clamping plates (5) clamp the oxygen cylinder (10), then the pull ring at the left end of the locking inner rod (13) is pulled backwards to enable the roll-over stand (9) to lean against the front side of the frame (1), the left baffle (9.13) presses the left stop lever (1.4) and the right baffle (9.14) presses the right stop lever (1.5), then the locking inner rod (13) is pulled downwards to enable the cross rod (13.1) to enter the hook-shaped structure at the upper end of the hook plate (1.1), at the moment, the two front supporting wheels leave the ground, the two universal casters (18) and the two wheels (2) are in contact with the ground, so that the oxygen cylinder (10) is loaded, and the truck can be moved to a target position;

when the oxygen cylinder (10) is unloaded, the pull ring at the left end of the locking inner rod (13) is pulled backwards, the locking inner rod (13) is pulled upwards to enable the cross rod (13.1) to be separated from the upper end of the hook plate (1.1), the turnover frame (9) is slowly turned forwards until the turnover frame is in a vertical state, at the moment, the two front support wheels (3) are in contact with the ground, the lower end of the oxygen cylinder (10) is also in contact with the ground, after the pressure release valve (19.2) is stepped downwards, the first connecting rod (14) and the second connecting rod (7) move upwards under the tensile force of the first spring (20.1) and the second spring (20.2), the driving plate (16) moves downwards under the action of the steel wire rope (17), the hydraulic cylinder (4) is contracted, hydraulic oil in the hydraulic cylinder (4) flows back into the hydraulic pump (19), and meanwhile, the first arm (12.1), the second arm (12.2), the third arm (8.1), the fourth arm (8.2), the fifth arm (15.1), The sixth arm (15.2), the seventh arm (6.1) and the eighth arm (6.2) simultaneously swing upwards to open the four clamping plates (5), and the oxygen cylinder (10) can be unloaded by pulling the carrying vehicle backwards.