CN111396747B

CN111396747B - Prevent empting and be convenient for oxygen cylinder transfer device who removes

Info

Publication number: CN111396747B
Application number: CN202010202843.5A
Authority: CN
Inventors: 李夷欣
Original assignee: Shenzhen Minpengcheng Xinxing Gas Co ltd
Current assignee: Shenzhen minpengcheng Xinxing Gas Co.,Ltd.
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-11-19
Anticipated expiration: 2040-03-20
Also published as: CN111396747A

Abstract

The invention relates to the technical field of medical treatment, and discloses an oxygen cylinder transfer device capable of preventing toppling and facilitating movement, which comprises a vehicle body, wherein a placing table is movably connected inside the vehicle body, the placing table moves downwards to enable a second push rod to move left and a third push rod to move right, gravity is used as a trigger point to provide a power source for subsequent operation, linkage between structures is increased, the third push and right movement enables two clamping rods to be close to each other, a second arc block on the outer side of the clamping rods and a first arc block of a toothed bar are both close to an oxygen cylinder, multi-directional clamping and fixing are realized, stability of the oxygen cylinder in the moving process is guaranteed, the situation that the oxygen cylinder topples can be effectively avoided, the second push rod moves left and right to enable a transition belt to incline upwards or downwards, a moving inlet of the oxygen cylinder is automatically shielded, and the situation that the oxygen cylinder topples and is violently impacted to cause explosion when a fixing mechanism fails is avoided, and when the oxygen cylinder is removed, the oxygen cylinder is convenient to move and operate, and labor is saved during operation.

Description

Prevent empting and be convenient for oxygen cylinder transfer device who removes

Technical Field

The invention relates to the technical field of medical treatment, in particular to an oxygen cylinder transfer device capable of preventing toppling and facilitating movement.

Background

The oxygen cylinder is an oxygen supply device for assisting in treating respiratory system diseases, heart diseases and cerebrovascular system diseases caused by oxygen deficiency, and is mainly applied to hospitals, first-aid stations, nursing homes, home care, battlefield rescue, personal health care and various oxygen deficiency environments.

When sudden injury or disease occurs, because the body of the sick and wounded and the needs of the sick and wounded breathe by self, the illness condition may be worsened due to insufficient oxygen supply, in order to avoid the situation, oxygen is usually supplied by an oxygen cylinder to assist the sick and wounded to breathe, the oxygen cylinder generally used for emergency treatment is moved by a cart, and is fixed by a buckle belt or a chain, but the fixing mode has certain potential safety hazard, because the structure is too simple, and the oxygen cylinder is a movable container for containing combustion-supporting compressed gas, vibration and impact need to be avoided as much as possible during moving, otherwise the oxygen cylinder is easy to injure the patient, even the patient is injured by violent impact to cause explosion, seriously threaten the life safety of the patient, because the weight of the oxygen cylinder is larger, the difficulty is larger during carrying, the phenomenon of brute force loading and unloading exists, the oxygen cylinder is easy to shake, has certain potential safety hazard.

Aiming at the defects of the prior art, the invention provides the oxygen cylinder transfer device capable of preventing toppling and facilitating movement, which has the advantages of preventing toppling and facilitating movement, solves the problems of risk of toppling and difficulty in carrying, realizes multi-directional clamping and fixing, ensures the stability of the oxygen cylinder in the movement process, can effectively avoid toppling of the oxygen cylinder, automatically shields the movement inlet of the oxygen cylinder, avoids explosion caused by violent impact when the fixing mechanism fails to work, facilitates the movement operation when the oxygen cylinder is removed, and is more labor-saving in operation.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purposes of preventing toppling and facilitating movement, the invention provides the following technical scheme: prevent empting and be convenient for oxygen cylinder transfer device who removes includes the automobile body, places platform, first bull stick, second push rod, second bull stick, chain, transition zone, third push rod, ratch, gear, sector wheel, kelly.

Wherein:

the position and connection relationship among the structures are as follows:

an oxygen cylinder transfer device capable of preventing toppling and facilitating movement comprises a vehicle body, wherein a notch is formed in the surface of the vehicle body, the size of the notch is matched with the size of a placing table, the placing table is movably connected inside the vehicle body, two springs with the same size are movably connected to the bottom of the placing table, a first push rod is fixedly connected to the bottom of the placing table, a first long frame is fixedly connected to one side, away from the placing table, of the first push rod, a first rotating rod is movably connected to the bottom of the first push rod and consists of an inclined rod and two cross rods, the joint of the inclined rod and the two cross rods is movably connected with the inner wall of the vehicle body, movable blocks are movably connected to the tops of the inclined rod and the cross rods, the three movable blocks are movably clamped in the first long frame, the second long frame and the third long frame respectively, a second push rod is movably connected to the right side of the first rotating rod, and a second long frame is fixedly connected to one side, away from the second rotating rod, of the second push rod, one side of the second push rod, which is far away from the first rotating rod, is movably connected with a second rotating rod, and one side of the second rotating rod, which is far away from the chain, is movably connected with the vehicle body.

The outer side of the second rotating rod is movably connected with a chain, the inner part of the chain is movably connected with two toothed wheels with the same size, the left toothed wheel is movably connected with a vehicle body, the outer side of the left toothed wheel is movably connected with a connecting rod, one side of the connecting rod, which is far away from the left toothed wheel, is movably connected with a right toothed wheel, the outer side of the chain is fixedly connected with a transition belt, the outer side of the first rotating rod is movably connected with a third push rod, one side of the third push rod, which is close to the first rotating rod, is fixedly connected with a third long frame, the third push rod is L-shaped, the outer side of a cross rod is fixedly connected with a limiting block, the top of a vertical rod is fixedly connected with a toothed rod, the inner part of the vehicle body is movably connected with a toothed rod, the outer side of the toothed rod is fixedly connected with a convex block, both sides of the toothed rod are fixedly connected with sawteeth, one side of the toothed rod, which is far away from the convex block, the outer side of the toothed rod is movably connected with gears, and the two gears have the same size, the two gears are respectively meshed with sawteeth on two sides of the toothed bar, one side of each gear, which is far away from the toothed bar, is movably connected with two fan wheels, the two fan wheels are the same in size, the fan wheels are meshed with the gears on the outer sides of the fan wheels, the outer sides of the fan wheels are fixedly connected with clamping rods, and one side of each clamping rod, which is far away from the fan wheels, is fixedly connected with a second arc block.

(II) advantageous effects

Compared with the prior art, the invention provides the oxygen cylinder transfer device which is prevented from toppling over and is convenient to move, and the oxygen cylinder transfer device has the following beneficial effects:

1. through the combined action of placing platform, first bull stick, second push rod and third push rod, place the platform and move down and make first bull stick clockwise rotation, arouse that the second push rod moves left and the third push rod moves right, utilize gravity as the trigger point, for subsequent operation provides the power supply, increase the linkage between the structure, make the operation more convenient.

2. Through the combined action of third push rod, ratch and kelly, the third pushes away and moves to the right and make ratch synchronous motion, arouses two kellies to be close to each other, makes the second arc piece in its outside and the first arc piece of ratch all be close to the oxygen cylinder, realizes that diversified centre gripping is fixed, makes the oxygen cylinder obtain guaranteeing at the stability of removal in-process, can effectively avoid the condition that the oxygen cylinder emptys.

3. Through the combined action of second push rod, second bull stick and transition zone, the second push rod is removed and is moved and make the second bull stick rotate, arouses that the transition zone slope makes progress or slope downwards, shelters from the removal entry of oxygen cylinder automatically, avoids when fixed establishment became invalid, and the oxygen cylinder is emptyd, takes place violent striking and arouses the explosion to when puting aside the oxygen cylinder, for moving the operation and providing convenience, it is more laborsaving to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the first push rod and the third push rod according to the present invention;

FIG. 4 is a schematic view of the connection between the second push rod and the transition zone;

FIG. 5 is a schematic view of the connection between the rack bar and the clamp bar according to the present invention.

In the figure: 1. a vehicle body; 2. a placing table; 3. a first push rod; 4. a first rotating lever; 5. a second push rod; 6. a second rotating rod; 7. a chain; 8. a transition zone; 9. a third push rod; 10. a rack bar; 11. a gear; 12. a fan wheel; 13. and (5) clamping the rod.

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.

Referring to fig. 1-5, an oxygen cylinder transfer device capable of preventing toppling and facilitating movement comprises a vehicle body 1, wherein a notch is formed in the surface of the vehicle body 1, the size of the notch is matched with the size of a placing table 2, the placing table 2 is movably connected inside the vehicle body 1, two springs with the same size are movably connected to the bottom of the placing table 2, the two springs are symmetrically distributed by taking the central axis of the placing table 2 as a reference, a first push rod 3 is fixedly connected to the bottom of the placing table 2, a first long frame is fixedly connected to one side, away from the placing table 2, of the first push rod 3, a first rotating rod 4 is movably connected to the bottom of the first push rod 3, the first rotating rod 4 is composed of an inclined rod and two cross rods, the joint of the inclined rod and the two cross rods is movably connected to the inner wall of the vehicle body 1, movable blocks are movably connected to the tops of the inclined rod and the cross rods, and the three movable blocks are movably clamped to the first long frame, In the long frame of second and the long frame of third, the right side swing joint of first bull stick 4 has second push rod 5, and the long frame of one side fixedly connected with second bull stick 6 is kept away from to second push rod 5, and one side swing joint that first bull stick 4 was kept away from to second push rod 5 has second bull stick 6, and one side and automobile body 1 swing joint that chain 7 was kept away from to second bull stick 6.

The outer side of the second rotating rod 6 is movably connected with a chain 7, the inner part of the chain 7 is movably connected with two toothed wheels with the same size, the size of the toothed wheel is matched with the size of the chain 7, the left toothed wheel is movably connected with the vehicle body 1, the outer side of the left toothed wheel is movably connected with a connecting rod, one side of the connecting rod, which is far away from the left toothed wheel, is movably connected with a right toothed wheel, the outer side of the chain 7 is fixedly connected with a transition belt 8, the outer side of the first rotating rod 4 is movably connected with a third push rod 9, one side of the third push rod 9, which is close to the first rotating rod 4, is fixedly connected with a third long frame, the third push rod 9 is in an L shape, the outer side of a transverse rod is fixedly connected with a limiting block, the top of a vertical rod is fixedly connected with a toothed rod 10, the inner part of the vehicle body 1 is movably connected with a toothed rod 10, the outer side of the toothed rod 10 is fixedly connected with a convex block, both sides of the toothed rod 10 are fixedly connected with sawteeth, one side of the toothed rod 10, which is far away from the convex block, is fixedly connected with a first arc block, the outside swing joint of ratch 10 has gear 11, gear 11 has two and the size is the same, two gear 11 mesh with the sawtooth of ratch 10 both sides respectively, the size of gear 11 and the size looks adaptation of ratch 10, two gear 11 use the axis of ratch 10 as the reference and present the symmetric distribution, one side swing joint that gear 11 kept away from ratch 10 has fan wheel 12, fan wheel 12 has two and the size is the same, two fan wheel 12 use the axis of ratch 10 as the reference and present the symmetric distribution, fan wheel 12 meshes with the gear 11 rather than the outside mutually, the outside fixedly connected with kelly 13 of fan wheel 12, one side fixedly connected with second arc piece that sector wheel 12 was kept away from to kelly 13, the size of second arc piece and first arc piece and all with the size looks adaptation of oxygen cylinder.

The working process and the principle of the device are as follows:

initially, the transition belt 8 is in a downward inclined state, the distance between one side of the transition belt 8, which is far away from the vehicle body 1, and the ground is shortest, and in the process of moving the oxygen cylinder to the vehicle body 1, the oxygen cylinder is firstly moved to the transition belt 8, and then the oxygen cylinder is pushed to move upwards along the transition belt 8 so as to move to the placing table 2 of the vehicle body 1.

The placing table 2 moves downwards under the action of gravity applied to the placing table by the oxygen cylinder to drive the first push rod 3 at the bottom of the placing table to move synchronously, because the first long frame of the first push rod 3 is movably connected with the movable block of the diagonal rod of the first rotating rod 4, the first push rod 3 pushes the first rotating rod 4 to rotate clockwise by taking the joint of the first rotating rod 4 and the vehicle body 1 as a rotating point, the movable block of the diagonal rod of the first rotating rod 4 moves right along the first long frame, the left cross rod of the first rotating rod 4 pulls the third long frame of the third push rod 9 to move right through the movable block, the third push rod 9 synchronously moves right to pull the toothed rod 10 to move right to make the first arc block at the outer side close to the oxygen cylinder, the sawteeth at the two sides of the toothed rod 10 are meshed with the two gears 11 to drive the toothed rod to rotate, the gears 11 drive the sector wheels 12 to rotate, the clamping rods 13 synchronously rotate to make the two clamping rods 13 close to each other, so that the second arc block at the outer side close to the oxygen cylinder, and multi-directional clamping and fixing are realized.

Simultaneously, first bull stick 4 rotates, make its right horizontal pole pass through the second long frame of movable block pulling second push rod 5 and move to the left, the junction that second push rod 5 moved to the left pulling second bull stick 6 and automobile body 1 carries out anticlockwise rotation for the rotation point, second bull stick 6 pulling chain 7 uses the center of left toothed wheel to carry out anticlockwise rotation as the rotation point, one side that makes chain 7 keep away from automobile body 1 shifts up, chain 7 presents the slope and places, 8 synchronous movement in transition zone shelter from the removal entry of oxygen cylinder.

When the oxygen cylinder needs to be transferred, the convex block of the toothed bar 10 is pulled leftwards, the oxygen cylinder is far away from the first arc block of the toothed bar 10, the toothed bar 10 drives the gear 11 to rotate, the sector wheel 12 synchronously rotates, two clamping rods 13 are made to be close to each other, the oxygen cylinder is far away from the second arc block outside the toothed bar, the fixing of the oxygen cylinder is released, the toothed bar 10 pulls the first rotating bar 4 to rotate anticlockwise, the first rotating bar 4 pushes the first push rod 3 to move upwards to push and place the platform 2 to move synchronously, meanwhile, the first rotating bar 4 causes the second rotating bar 6 to rotate clockwise by pushing the second push rod 5, the second rotating bar 6 pushes the chain 7 to rotate clockwise, the transition belt 8 is driven to incline downwards, and convenience is provided for the transfer of the oxygen cylinder.

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

1. The utility model provides an oxygen cylinder transfer device of preventing empting and being convenient for remove, includes automobile body (1), its characterized in that: the trolley is characterized in that a placing table (2) is movably connected inside the trolley body (1), a first push rod (3) is fixedly connected to the bottom of the placing table (2), a first rotating rod (4) is movably connected to the bottom of the first push rod (3), a second push rod (5) is movably connected to the right side of the first rotating rod (4), a second rotating rod (6) is movably connected to one side, away from the first rotating rod (4), of the second push rod (5), a chain (7) is movably connected to the outer side of the second rotating rod (6), a transition belt (8) is fixedly connected to the outer side of the chain (7), a third push rod (9) is movably connected to the outer side of the first rotating rod (4), a toothed rod (10) is movably connected inside the trolley body (1), a gear (11) is movably connected to the outer side of the toothed rod (10), a fan wheel (12) is movably connected to one side, away from the toothed rod (10), and a clamping rod (13) is fixedly connected to the outer side of the fan wheel (12); the surface of the vehicle body (1) is provided with a notch, the size of the notch is matched with that of the placing table (2), the bottom of the placing table (2) is movably connected with two springs with the same size, and one side, far away from the placing table (2), of the first push rod (3) is fixedly connected with a first long frame; the first rotating rod (4) consists of an inclined rod and two cross rods, the joint of the inclined rod and the two cross rods is movably connected with the inner wall of the vehicle body (1), the tops of the inclined rod and the cross rods are movably connected with movable blocks, and the three movable blocks are movably clamped in the first long frame, the second long frame and the third long frame respectively; one side, far away from the chain (7), of the second rotating rod (6) is movably connected with the vehicle body (1), two toothed wheels with the same size are movably connected inside the chain (7), the left toothed wheel is movably connected with the vehicle body (1), the outer side of the left toothed wheel is movably connected with a connecting rod, and one side, far away from the left toothed wheel, of the connecting rod is movably connected with the right toothed wheel; the outer side of the toothed bar (10) is fixedly connected with a convex block, two sides of the toothed bar (10) are fixedly connected with sawteeth, and one side of the toothed bar (10) far away from the convex block is fixedly connected with a first arc block; the two gears (11) are same in size, the two gears (11) are respectively meshed with sawteeth on two sides of the toothed bar (10), the two fan wheels (12) are same in size, the fan wheels (12) are meshed with the gears (11) on the outer sides of the fan wheels, and one side, far away from the fan wheels (12), of the clamping bar (13) is fixedly connected with a second arc block; one side, far away from the second rotating rod (6), of the second push rod (5) is fixedly connected with a second long frame, one side, close to the first rotating rod (4), of the third push rod (9) is fixedly connected with a third long frame, the third push rod (9) is L-shaped, the outer side of a cross rod of the third push rod is fixedly connected with a limiting block, and the top of a vertical rod of the third push rod is fixedly connected with a toothed bar (10);

the placing table (2) moves downwards under the action of gravity applied to the oxygen cylinder to drive a first push rod (3) at the bottom of the oxygen cylinder to synchronously move, so that the first push rod (3) pushes a first rotating rod (4) to clockwise rotate by taking the joint of the first rotating rod and a vehicle body (1) as a rotating point, a movable block of an inclined rod of the first rotating rod (4) moves rightwards along a first long frame, a left cross rod of the first rotating rod (4) pulls a third long frame of a third push rod (9) to move rightwards through the movable block, the third push rod (9) synchronously moves rightwards to pull a toothed rod (10) to move rightwards so that a first arc block at the outer side of the toothed rod is close to the oxygen cylinder, sawteeth at two sides of the toothed rod (10) are meshed with two gears (11) to drive the toothed rod to rotate, the gears (11) drive fan wheels (12) to rotate, and clamping rods (13) synchronously rotate so that two clamping rods (13) are close to the oxygen cylinder, thereby realizing multi-directional clamping and fixation; meanwhile, the first rotating rod (4) rotates to enable the right cross rod to pull a second long frame of the second push rod (5) to move left through the movable block, the second push rod (5) moves left to pull the joint of the second rotating rod (6) and the vehicle body (1) to rotate anticlockwise, the second rotating rod (6) pulls the chain (7) to rotate anticlockwise by taking the center of the left toothed wheel as a rotation point, one side of the chain (7) far away from the vehicle body (1) moves upwards, the chain (7) is placed in an inclined mode, and the transition belt (8) moves synchronously to shield a moving inlet of the oxygen cylinder;

when the oxygen cylinder needs to be transferred, the convex block of the toothed bar (10) is pulled leftwards, the first arc block of the toothed bar (10) is far away from the oxygen cylinder, the toothed bar (10) drives the gear (11) to rotate, the fan wheel (12) synchronously rotates, two clamping rods (13) are made to be close to each other, the second arc block outside the toothed bar is far away from the oxygen cylinder, the oxygen cylinder is released from being fixed, the first rotating bar (4) is pulled by the toothed bar (10) to rotate anticlockwise, the first rotating bar (4) pushes the first push rod (3) to move upwards to push the placing table (2) to move synchronously, meanwhile, the first rotating bar (4) causes the second rotating bar (6) to rotate clockwise by pushing the second push rod (5), the second rotating bar (6) pushes the chain (7) to rotate clockwise, the transition belt (8) is driven to incline downwards, and convenience is provided for transferring the oxygen cylinder.