CN105078664A - Operation trolley with ascending, descending and lateral extending functions - Google Patents
Operation trolley with ascending, descending and lateral extending functions Download PDFInfo
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- CN105078664A CN105078664A CN201510571241.6A CN201510571241A CN105078664A CN 105078664 A CN105078664 A CN 105078664A CN 201510571241 A CN201510571241 A CN 201510571241A CN 105078664 A CN105078664 A CN 105078664A
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- electric cylinder
- upper frame
- regulating device
- bed board
- operation trolley
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Abstract
The invention discloses an operation trolley with ascending, descending and lateral extending functions. The operation trolley comprises an upper framework, a lower framework, wheels, a bed plate, an electric cylinder, a lead screw, a pushing block and a hand wheel, wherein lower framework comprises an ascending and descending regulating device, a fixed shaft sleeve and a support rod; the upper ends of the ascending and descending regulating device are fixed on the four corners of the upper framework; the lower ends of the ascending and descending regulating device are connected with the wheels; a threaded hole is formed in the outer surface of the fixed shaft sleeve; the fixed shaft sleeve is connected onto the ascending and descending regulating device in a sleeving way; the two ends of the support rod are welded to the fixed shaft sleeve; positioning pins are used for positioning between the bed plate and the upper framework; the electric cylinder is arranged in a slide rail, and comprises an electric cylinder base, an electric cylinder body and an electric cylinder piston rod; the electric cylinder base is arranged at the inner side surface of one end of the upper framework; and the lead screw and the pushing block are connected through rectangular screw threads. The operation trolley has the advantages that a patient can be fast transferred onto an operating table or a sick bed; the operation is very convenient; in addition, the pain of the patient is very little; meanwhile, the structure of the operation trolley is simple; and the cost is low.
Description
Technical field
The present invention relates to medical instruments field, and particularly there is lifting and the Operation trolley of function is stretched in side about a kind of, be mainly used in operation consent and patient convenient fast and is fast transferred on operating-table, also may be used for the transfer of ward patient.
Background technology
Most of Operation trolley on the market all only have the simple function transporting patient, if just must will be undertaken in patient transfer to operating-table or sick bed by the method for manually moving, but adopt and move in this way, not only labor intensity is large, operation inconvenience, and very easily cause the consequences such as patient posture change, scalpel edge stretching, fracture site distortion or distortion, increase patient painful, impact recovery from illness, increases the difficulty of postoperative care.Application number is that 200420036577.X application discloses that a kind of Operation trolley, it in general surgery go-cart, sets up patient move charging crane, this mechanism passes through hydraulic lifting system, handle the upper and lower lifting of bracket be located at above go-cart bed board, the all right horizontal shifted laterally of bracket simultaneously, under bracket being gently inserted in patient's body during use, to hold up after patient again by patient's let-down on go-cart bed board.This go-cart overcomes existing Operation trolley and can only transport and can not move the deficiency of loading and unloading patient.
But, in client need first aid or when needing emergency operation, loading and unloading patient with above-mentioned Operation trolley not only easily causes patient posture to change, increase the misery of patient, and the opportune moment of operation can be delayed because the expensive time loads and unloads patient, this charging crane adopts hydraulic system simultaneously, complex structure, cost is too high, so above-mentioned a kind of side-extending cart for operation still exists certain defect.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of and there is lifting and the Operation trolley of function is stretched in side, it is without the need to a dead lift, realizes directly transporting the function of patient and reach and moving in process the effect reducing patient's misery by own device.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
A kind of have lifting and the Operation trolley of function is stretched in side, comprise upper frame, underframe, wheel, bed board, electric cylinder, leading screw, pushing block and handwheel, it is characterized in that: described bed board bottom surface is provided with two groove-like slide rails be parallel to each other, the length of slide rail is less than the width of bed board, and the side in addition in the middle of bed board is provided with two little grooves and is used for placing pushing block.
Described upper frame is placed in above underframe, is mainly used in bed board, and the two ends of upper frame are provided with square cart handle.
Described underframe comprises elevation and subsidence regulating device, fixed hub and support bar, the corner of upper frame is fixed in the upper end of elevation and subsidence regulating device, lower end is connected with wheel, elevation and subsidence regulating device can be hydraulic cylinder, pneumatic cylinder or pure mechanical mechanism, be mainly used to regulation bed plate height, to adapt to the height of bed surface or operating-table, its driving device can be hydraulic-driven, air pressure driving or manual; Fixed hub outer surface is provided with screwed hole and is socketed on elevation and subsidence regulating device, is fixed by screws on elevation and subsidence regulating device, to prevent fixed hub and elevation and subsidence regulating device generation relative sliding; The two ends of support bar are welded on fixed hub, by the connection of support bar, make the structure of underframe have stability.
Be provided with positioner between described bed board and upper frame, this positioner is alignment pin, and bed board and upper frame arrange corresponding locating hole, and alignment pin is placed in locating hole.
Described electric cylinder is placed in slide rail, be made up of electric cylinder base, electric cylinder cylinder body and electric cylinder piston rod, electric cylinder floor installation is at the medial surface of upper frame one end, the height of its upper surface is higher than the upper level of upper frame, and electric cylinder piston rod front end face has the distance of 3-5 centimetre to upper frame other end medial surface simultaneously.
Rectangular thread is adopted to connect between described leading screw and pushing block, the rotating drive pushing block of leading screw travels forward, thus driving bed board to carry out shifted laterally, the two ends of leading screw are equipped with rolling bearing and are arranged on upper frame, and bearing can prevent leading screw from sliding axially along it.
Beneficial effect of the present invention is as follows:
(1) the present invention utilizes the overhanging motion of electric cylinder piston rod to push bed board to sick bed along slide rail, like this operation have transfer patient convenient and swift, workload is little, the effect that patient suffering is little.
(2) achieve docking of Operation trolley and sick bed by elevation and subsidence regulating device, and there is modern design, the advantages such as structure is simple, easy to use.
(3) the present invention has set up one group of man-operated mechanism while application electric cylinder drives, screw turns is driven by rotating handwheel, drive pushing block and then push bed board shifted laterally, more convenient when some can not have the operation of electrostatic and vibration like this, and add that this group man-operated mechanism can avoid delaying because electric cylinder goes wrong the opportune moment of operation, thus reach the object of double insurance.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is front view of the present invention.
In figure: 1, wheel, 2, elevation and subsidence regulating device, 3, fixed hub, 4, support bar, 5, upper frame, 6, bed board, 7, slide rail, 8, locating hole, 9, alignment pin, 10, screwed hole, 11, screw, 12, electric cylinder base, 13, electric cylinder cylinder body, 14, electric cylinder piston rod, 15, cart handle, 16, pushing block, 17, leading screw, 18, handwheel, 19, pushing block chute.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, be to be understood that, specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See accompanying drawing 1 ~ 3, a kind of have lifting and the Operation trolley of function is stretched in side, comprise upper frame 5, underframe is (by elevation and subsidence regulating device 2, fixed hub 3 and support bar 4 form), wheel 1, bed board 6, electric cylinder is (by electric cylinder base 12, electric cylinder cylinder body 13 and electric cylinder piston rod 14 form), leading screw 17, pushing block 16 and handwheel 18, it is characterized in that: one end of described bed board 6 bottom surface is provided with the slide rail 7 of the groove-like that two are parallel to each other, the length of slide rail 7 is less than the width of bed board 6, side in addition in the middle of bed board 6 is provided with two pushing block chutes 19 and is used for placing pushing block 16.
Described upper frame 5 is placed in above underframe, is mainly used in bed board 6 and is connected underframe, and the two ends of upper frame 5 are provided with square cart handle 15, to facilitate promotion go-cart, described underframe comprises elevation and subsidence regulating device 2, fixed hub 3 and support bar 4, the corner of upper frame 5 is fixed in the upper end of elevation and subsidence regulating device 2, lower end is connected with wheel 1, elevation and subsidence regulating device 2 can be hydraulic cylinder, pneumatic cylinder or pure mechanical mechanism, be mainly used to the height regulating bed board 6, to adapt to the height of bed surface or operating-table, its driving device can be hydraulic-driven, air pressure drives or hands moves, fixed hub 3 outer surface is provided with screwed hole and is socketed on elevation and subsidence regulating device 2, be fixed by screws on elevation and subsidence regulating device 2, relative sliding is there is to prevent fixed hub 3 and elevation and subsidence regulating device 2, the two ends of support bar 4 are welded on fixed hub 3, by the connection of support bar 4, the structure of underframe is made to have stability.
Be provided with positioner between described bed board 6 and upper frame 5, this positioner is alignment pin, and bed board 6 and upper frame 5 arrange corresponding locating hole, and alignment pin is placed in locating hole.
Described electric cylinder is placed in slide rail 7, form primarily of electric cylinder base 12, electric cylinder cylinder body 13 and electric cylinder piston rod 14, electric cylinder base 12 is arranged on the medial surface of upper frame 5 one end, the height of its upper surface is higher than the upper level of upper frame 5, and electric cylinder piston rod 14 front end face has the distance of 3-5 centimetre to upper frame 5 other end medial surface simultaneously.
Connect with rectangular thread between described leading screw 17 and pushing block 16, the rotating drive pushing block 16 of leading screw 17 travels forward, thus drive bed board 6 to carry out shifted laterally, reach the object that Operation trolley side is stretched, the two ends of leading screw 17 are equipped with rolling bearing and are arranged on above upper frame 5, and bearing can prevent leading screw 17 from sliding axially along it; Described handwheel 18 is arranged on one end of leading screw 17, in order to drive leading screw 17.
When patient is shifted to sick bed or operating-table from Operation trolley, regulate elevation and subsidence regulating device 2, Operation trolley is made to adapt to the height of sick bed or operating-table, located by alignment pin between bed board 6 and upper frame 5, when transporting patient is to sick bed or operating-table, open alignment pin 9, what recycle electric cylinder piston rod 14 stretches out motion, push bed surface 6 reaches on sick bed or operating-table along the direction of slide rail 7 laterally, there is transfer patient so convenient and swift, workload is little, the positive effect that patient suffering is little, if require to have electrostatic and vibration during operation, can select to drive pushing block 16 with handwheel 18 and then push bed board 6 is extended on operating-table along the direction of slide rail 7, until patient and the complete sidesway of bed board 6 are on operating-table.
More than show and describe ultimate principle of the present invention, principal character and advantage; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the scope of protection of present invention, and application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind has lifting and the Operation trolley of function is stretched in side, comprise upper frame 5, underframe is (by elevation and subsidence regulating device 2, fixed hub 3 and support bar 4 form), wheel 1, bed board 6, electric cylinder is (by electric cylinder base 12, electric cylinder cylinder body 13 and electric cylinder piston rod 14 form), leading screw 17, pushing block 16 and handwheel 18, it is characterized in that: one end of described bed board 6 bottom surface is provided with the slide rail 7 of the groove-like that two are parallel to each other, the length of slide rail 7 is less than the width of bed board 6, side in addition in the middle of bed board 6 is provided with two pushing block chutes 19 and is used for placing pushing block 16.
2. according to claim 1 a kind ofly have lifting and the Operation trolley of function is stretched in side, it is characterized in that: described upper frame 5 is placed on underframe, be mainly used in bed board 6 and be connected underframe, the two ends of upper frame 5 are provided with square cart handle 15, to facilitate promotion go-cart, described underframe comprises elevation and subsidence regulating device 2, fixed hub 3 and support bar 4, the corner of upper frame 5 is fixed in the upper end of elevation and subsidence regulating device 2, lower end is connected with wheel 1, elevation and subsidence regulating device 2 can be hydraulic cylinder, pneumatic cylinder or pure mechanical mechanism, be mainly used to the height regulating bed board 6, to adapt to the height of bed surface or operating-table, its driving device can be hydraulic-driven, air pressure drives or hands moves, fixed hub 3 outer surface is provided with screwed hole and is socketed on elevation and subsidence regulating device 2, be fixed by screws on elevation and subsidence regulating device 2, relative sliding is there is to prevent fixed hub 3 and elevation and subsidence regulating device 2, the two ends of support bar 4 are welded on fixed hub 3, by the connection of support bar 4, the structure of underframe is made to have stability.
3. according to claim 1 a kind ofly have lifting and the Operation trolley of function is stretched in side, it is characterized in that: between described bed board 6 and upper frame 5, be provided with positioner, this positioner is alignment pin, and bed board 6 and upper frame 5 arrange corresponding locating hole, and alignment pin is placed in locating hole.
4. according to claim 1 a kind ofly have lifting and the Operation trolley of function is stretched in side, it is characterized in that: described electric cylinder is placed in slide rail 7, form primarily of electric cylinder base 12, electric cylinder cylinder body 13 and electric cylinder piston rod 14, electric cylinder base 12 is arranged on the medial surface of upper frame 5 one end, the height of its upper surface is higher than the upper level of upper frame 5, and electric cylinder piston rod 14 front end face has the distance of 3-5 centimetre to upper frame 5 other end medial surface simultaneously.
5. according to claim 1 a kind ofly have lifting and the Operation trolley of function is stretched in side, it is characterized in that: connect with rectangular thread between described leading screw 17 and pushing block 16, the rotating drive pushing block 16 of leading screw 17 travels forward, thus drive bed board 6 to carry out shifted laterally, reach the object that Operation trolley side is stretched, the two ends of leading screw 17 are equipped with rolling bearing and are arranged on above upper frame 5, and bearing can prevent leading screw 17 from sliding axially along it; Described handwheel 18 is arranged on one end of leading screw 17, in order to drive leading screw 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571241.6A CN105078664A (en) | 2015-09-09 | 2015-09-09 | Operation trolley with ascending, descending and lateral extending functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571241.6A CN105078664A (en) | 2015-09-09 | 2015-09-09 | Operation trolley with ascending, descending and lateral extending functions |
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| CN105078664A true CN105078664A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510571241.6A Pending CN105078664A (en) | 2015-09-09 | 2015-09-09 | Operation trolley with ascending, descending and lateral extending functions |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859863A (en) * | 2017-03-03 | 2017-06-20 | 张荣秀 | A kind of stretcher with wheels |
| CN108420611A (en) * | 2018-03-30 | 2018-08-21 | 王吉云 | A kind of caesarean birth postoperative metastasis cart |
| CN109259972A (en) * | 2018-09-07 | 2019-01-25 | 季松石 | A kind of perform the operation conveys attachment device to the patient's machinery picked up |
| CN116754264A (en) * | 2023-07-06 | 2023-09-15 | 盐城工学院 | Tire-soil interaction test platform |
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| JPH0221862A (en) * | 1988-07-09 | 1990-01-24 | Tadashi Iura | Bathing apparatus for handicapped person |
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| CN2691545Y (en) * | 2004-03-26 | 2005-04-13 | 蔡丽 | Operation trolley |
| CN2721062Y (en) * | 2004-03-16 | 2005-08-31 | 吴向和 | Telescopic stretcher vehicle |
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| CN201870828U (en) * | 2010-08-13 | 2011-06-22 | 上海电机学院 | Side-extending cart for operation |
| CN202277446U (en) * | 2011-10-27 | 2012-06-20 | 株洲合力电磁技术有限公司 | Medical lifting-and-descending type stainless steel bed changing trammer |
| CN102551962A (en) * | 2010-12-30 | 2012-07-11 | 上海应用技术学院 | Automatic loading and unloading transfer bed for operation patient |
| CN103190990B (en) * | 2013-04-10 | 2015-06-17 | 海南大学 | Automatic bed-transfer stretcher |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221862A (en) * | 1988-07-09 | 1990-01-24 | Tadashi Iura | Bathing apparatus for handicapped person |
| JPH06181952A (en) * | 1992-08-26 | 1994-07-05 | Shigeki Takahashi | Device for transferring patient to bed |
| CN2721062Y (en) * | 2004-03-16 | 2005-08-31 | 吴向和 | Telescopic stretcher vehicle |
| CN2691545Y (en) * | 2004-03-26 | 2005-04-13 | 蔡丽 | Operation trolley |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859863A (en) * | 2017-03-03 | 2017-06-20 | 张荣秀 | A kind of stretcher with wheels |
| CN106859863B (en) * | 2017-03-03 | 2018-06-01 | 张荣秀 | A kind of stretcher with wheels |
| CN108420611A (en) * | 2018-03-30 | 2018-08-21 | 王吉云 | A kind of caesarean birth postoperative metastasis cart |
| CN109259972A (en) * | 2018-09-07 | 2019-01-25 | 季松石 | A kind of perform the operation conveys attachment device to the patient's machinery picked up |
| CN116754264A (en) * | 2023-07-06 | 2023-09-15 | 盐城工学院 | Tire-soil interaction test platform |
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Application publication date: 20151125 |