CN209065336U

CN209065336U - Lifting transfer vehicle

Info

Publication number: CN209065336U
Application number: CN201821880356.9U
Authority: CN
Inventors: 谢岩; 金群华
Original assignee: General Hospital of Ningxia Medical University
Current assignee: General Hospital of Ningxia Medical University
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2019-07-05
Anticipated expiration: 2028-11-15

Abstract

A kind of lifting transfer vehicle, it is related to medical instrument transport device technical field, the transhipment supporting plate includes fixed bottom plate and movable plate, the fixed bottom plate is equipped with groove, to place movable plate, the movable plate and groove shiding matching, movable plate is equipped with guide-track groove, to guide hoisting apparatus to move in guide-track groove, one end far from groove be can be placed on workbench when movable plate slides, and hoisting apparatus is enable to move between workbench and lifting transfer vehicle；The hoisting apparatus includes support frame, reel, rope, ratchet mechanism, the top of support frame as described above is equipped with shaft, one end of the shaft is equipped with handle, so as to manually pass through rotating handles rotating shaft, the reel is fixed in shaft, it can be with shaft synchronous rotary, one end of the rope is fixed with reel, other end connects weight, the weight connecting on workbench with rope is lifted or be put down by reel rotation, therefore overweight medical equipment can be carried, save manpower.

Description

Lifting transfer vehicle

Technical field

The utility model relates to Medical Devices transport equipment fields, more particularly to a kind of lifting transfer vehicle.

Background technique

Medical personnel often needs to be transported through using material, utensil etc. of the transfer car(buggy) to needs, but overweight utensil As surgical kit causes difficult to medical personnel.Such as instrument nurse between training equipment toward moving up on transfer car(buggy) Instrument packet is loaded into workbench from transfer car(buggy) instrument packet is transported on workbench, used instrument is repacked and is removed Put to transfer car(buggy), be loaded into from transfer car(buggy) from sterilization treatment again will instrument packet unload etc. during require to overweight medical Instrument is carried.

According to Ministry of Labour, the People's Republic of China (PRC) " physical strength carries weight and limits GB12330-90 " regulation, male carries weight 15KG is removed in maximum limitation, shoulders 50KG, pushes and pulls 300KG;Women carries the limitation of weight maximum and removes 10KG, shoulders 20KG, pushes and pulls 200KG. Manpower transport's weight (> 15 KG) must be taken into consideration during carrying heavy goods in the damage and handling process of staff's body because losing The damage of training equipment caused by accidentally.In addition in handling process, the microorganism of the introducings such as guest worker and tool is to Special Ring Border, such as risk brought by operating room, clean area are also required to consider carefully.Instrument nurse majority is women, long-term to transport Super-big and overweight vehicle great work intensity, is short of physical strength, and most personnel's lumbar vertebraes is also caused to be damaged in various degree, and existing turn in hospital Fortune vehicle only has the function of transhipment, does not have the function that height adjustment is carried out according to workbench, with less the overweight doctor of carrying With the function of training equipment.

For this purpose, being provided in the inventing type patent of 201711215614 .1 of Patent No.: a kind of transfer car(buggy) comprising Transfer car box body, the top in the transfer car box body are equipped with Laminar Flow Room, and lower part is equipped with hoistable platform and vertically arranged flexible Mechanism；Transfer car(buggy) of the invention is equipped with electric telescopic rod and push plate, and electric telescopic rod is mounted on the side of transfer car box body, Push plate upper end is fixed on the extension end of electric telescopic rod, and lower end extends to above the bottom plate of transfer car box body and passes through support portion Hoistable platform is connected, to make the minimum bottom plate that can be dropped to close to transfer car box body of hoistable platform, then Laminar Flow Room is carried out Evacuation design, upwardly extends for electric telescopic rod and push plate and provides space, so that hoistable platform highest can rise to Close to the bottom plate of Laminar Flow Room, to considerably increase the total kilometres of hoistable platform, operating space is increased, expands transfer car(buggy) The scope of application.

But the invention is only made that transformation to original transfer car(buggy) on elevating function, and there is no overweight to how to carry When equipment, handled, it is artificial to need laborious carrying when encountering overweight equipment, and many times staff can not be independent It completes, other people is needed to help to carry, thus transfer car(buggy) is both laborious or not convenient.

Summary of the invention

In view of this, it is necessary to provide a kind of saving manpower, provide convenient, easy to clean, economical and efficient, can carry it is super The lifting transfer vehicle of heavy articles.

A kind of lifting transfer vehicle, including transfer device and hoisting apparatus, the transfer device and hoisting apparatus pass through cooperation Object can be transported to target position by workbench；The transfer device includes castor, bearing frame, lifting device, transhipment branch Plate, the castor are located at bearing frame bottom, in order to mobile bearing frame, the top of the bearing frame and lifting device Bottom connection, to carry lifting device, the top of the lifting device is fixedly connected with the bottom of transhipment supporting plate, to adjust transhipment The height of supporting plate；The transhipment supporting plate includes fixed bottom plate and movable plate, and the fixed bottom plate is equipped with groove, with the activity of placing Plate, the movable plate and groove shiding matching, movable plate is equipped with guide-track groove, to guide hoisting apparatus to move in guide-track groove, One end far from groove can be placed on workbench when movable plate slides, and to connect transfer device and workbench, make refitting Setting can move between workbench and transfer device；The hoisting apparatus includes idler wheel, support frame, reel, rope, ratchet Mechanism, the idler wheel are located at the bottom of support frame, and in order to movable supporting frame, the top of support frame as described above is equipped with shaft, described One end of shaft is equipped with handle, so that the reel is fixed in shaft, energy manually by rotating handles rotating shaft Enough and shaft synchronous rotary, one end and the reel of the rope are fixed, and other end connects weight, to be rotated by reel The weight connecting on workbench with rope is lifted, the ratchet mechanism includes ratchet, pawl, and the ratchet and shaft are arranged company It connects, and can be with shaft synchronous rotary, the pawl and support frame are hinged, and pawl is matched with ratchet, so that ratchet one-way Rotation.

Preferably, the lifting device includes at least one hydraulic mechanism, and the body of hydraulic mechanism is arranged in bearing frame Top, the telescopic end of hydraulic mechanism connect with the bottom of transhipment supporting plate, to pass through the height of telescopic adjustment transhipment supporting plate.

Preferably, the castor includes directional wheel and universal wheel, and the universal wheel is equipped with fixed pedestal, is stepped on to turning Shipping unit is fixed.

Preferably, the idler wheel is equipped with fixation clip, depresses so that hoisting apparatus to be fixed.

The utility model has the beneficial effects that: the lifting transfer vehicle, including transfer device and hoisting apparatus, described turn Shipping unit includes transhipment supporting plate, and the transhipment supporting plate includes fixed bottom plate and movable plate, and the fixed bottom plate is equipped with groove, with Movable plate, the movable plate and groove shiding matching are placed, movable plate is equipped with guide-track groove, to guide hoisting apparatus in guide-track groove Interior movement, one end far from groove can be placed on workbench when movable plate slides, to connect lifting transfer vehicle and workbench, So that hoisting apparatus is moved between workbench and lifting transfer vehicle, saves the people on manual handling weight to transfer car(buggy) Power, and easy to operate, staff can complete independently, provide great convenience；The hoisting apparatus include support frame, around Line wheel, rope, ratchet mechanism, the top of support frame as described above are equipped with shaft, and one end of the shaft is equipped with handle, so that artificial logical Cross rotating handles rotating shaft, the reel is fixed in shaft, can with shaft synchronous rotary, the one of the rope End is fixed with reel, and other end connects weight, to be lifted the weight connecting on workbench with rope by reel rotation It rises or puts down, therefore overweight article can be carried, save manpower.

Detailed description of the invention

Fig. 1 is the main view of the lifting transfer vehicle.

Fig. 2 is the state diagram that the hoisting apparatus is detached from transfer device lifting heavy.

Fig. 3 is the state diagram that weight is carried to transfer device by the hoisting apparatus.

Fig. 4 is the state diagram of hoisting apparatus carrying heavy goods on transfer device.

Fig. 5 is the partial enlarged view of the transhipment supporting plate.

In figure: lifting transfer vehicle 10, transfer device 20, castor 21, fixed pedestal 211, bearing frame 22, lifting device 23, hydraulic mechanism 231, transhipment supporting plate 24, fixed bottom plate 241, groove 2411, movable plate 242, guide-track groove 2421, hoisting apparatus 30, idler wheel 31, fixation clip 311, support frame 32, shaft 321, handle 3211, reel 33, rope 34, ratchet mechanism 35, spine Take turns 351, pawl 352, weight 40.

Specific embodiment

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others Attached drawing.

Referring to Fig. 1 to Fig. 2, the utility model embodiment provides a kind of lifting transfer vehicle 10, including 20 He of transfer device Weight 40 can be transported to target position by workbench by cooperation by hoisting apparatus 30, the transfer device 20 and hoisting apparatus 30 It sets；The transfer device 20 includes castor 21, bearing frame 22, lifting device 23, transhipment supporting plate 24, and the castor 21, which is located at, to be held 22 bottom of frame is carried, in order to mobile bearing frame 22, the top of the bearing frame 22 is connect with the bottom of lifting device 23, To carry lifting device 23, the top of the lifting device 23 is fixedly connected with the bottom of transhipment supporting plate 24, to adjust transhipment branch The height of plate 24；The transhipment supporting plate 24 includes fixed bottom plate 241 and movable plate 242, and the fixed bottom plate 241 is equipped with groove 2411, to place movable plate 242, the movable plate 242 and 2411 shiding matching of groove, movable plate 242 are equipped with guide-track groove 2421, to guide hoisting apparatus 30 to move in guide-track groove 2421, one end far from groove 2411 can when movable plate 242 slides It places on the table, to connect transfer device 20 and workbench, enables hoisting apparatus 30 in workbench and transfer device 20 Between move；The hoisting apparatus 30 includes idler wheel 31, support frame 32, reel 33, rope 34,351 mechanism 35 of ratchet, described Idler wheel 31 is located at the bottom of support frame 32, and in order to movable supporting frame 32, the top of support frame as described above 32 is equipped with shaft 321, institute The one end for stating shaft 321 is equipped with handle 3211, so as to manually pass through 3211 rotating shaft 321 of rotating handles, the reel 33 It is fixed in shaft 321, can be with 321 synchronous rotary of shaft, one end of the rope 34 and reel 33 are fixed, in addition One end connects weight 40, the weight 40 connecting on workbench with rope 34 is lifted or be put down by the rotation of reel 33, institute State 351 mechanism 35 of ratchet include ratchet 351, pawl 352, the ratchet 351 is arranged with shaft 321 to be connect, and can and shaft 321 synchronous rotaries, the pawl 352 and support frame 32 are hinged, and pawl 352 is matched with ratchet 351, so that ratchet 351 is single To rotation.

Transfer device 20 and hoisting apparatus 30 decompose storage in a non-operative state to save space；In the operating condition two Person is connected by movable plate 242, to solve weight (> 50 kg, 50 kg/ people) being transported to target position by workbench, or will Weight 40 is moved to target position by any position.According to field of employment needs, unlike material is may be selected in lifting transfer vehicle, such as The lifting transfer vehicle of the work stainless steel material smooth using surface in clean area, in favor of disinfection, use will not be to clean Net environment pollutes.

In hoisting apparatus 30 to the raising of object, transport, put down and need pawl 352 and ratchet 351 in 351 mechanism 35 of ratchet Close fit, when manually handle 3211 is rotated to a direction, the ratchet 351 being fixedly connected with shaft 321 also towards Same direction rotation, so that reel 33 drives rope 34 also to rotate synchronously, rope 34 lifts weight 40；Pawl 352 and spine 351 contact of wheel rotate ratchet 351 can only to a direction, ratchet meeting and pawl when rotating to opposite direction above ratchet 351 352 block, and formation is self-locking, and due to the gravity of object, reel 33 of restricting is driven by rope 34 has the trend moved to opposite direction, Ratchet 351 has the trend rotated to opposite direction, and when manually unclamping handle 3211, ratchet 351 is self-locking since pawl 352 is formed State is stationary, and the shaft 321 being fixedly connected with ratchet 351 is stationary, so that reel 33 is stationary, on rope 34 The object lifted can not fall；Manually pawl 352 is separated with ratchet 351, the ratchet 351 that no pawl 352 cooperates can be double To rotation, object rotates reel 33 to opposite direction, is fixedly connected with reel 33 due to gravity pulling rope 34 at this time Shaft 321 is also rotated to opposite direction, and the handle 3211 in shaft 321 is also rotated to same direction, and ratchet 351 resets.

Referring to Fig. 3 to Fig. 5, when needing to carry weight 40, first lifting transfer vehicle 10 is pushed into place weight 40 The first workbench beside, according to the height adjustment lifting device 23 of the first workbench, so that the height of transhipment supporting plate 24 and the One workbench in the same plane, pulls open movable plate 242, and movable plate 242 is put on the first workbench, by hoisting apparatus 30 It pushes down and from movable plate 242, until hoisting apparatus 30 lifts weight 40, hoisting apparatus 30 is pushed by guiding groove On movable plate 242, and movable plate 242 is pushed back in fixed bottom plate 241 by groove 2411, shifts lifting transfer vehicle 10 onto needs Place；When lifting transfer vehicle 10 arrives destination, according to the height adjustment lifting device 23 of the second workbench, so that transhipment supporting plate 24 height and the second workbench in the same plane, pull open movable plate 242, and movable plate 242 is put on the second workbench, Hoisting apparatus 30 is pushed down from movable plate 242 and is come, until hoisting apparatus 30 puts down weight 40, hoisting apparatus 30 is passed through Guiding groove is pushed on movable plate 242, and movable plate 242 is pushed back in fixed bottom plate 241 by groove 2411, after arranging use Lifting transfer vehicle 10 and it is put well by regulation.

The lifting transfer vehicle 10, including transfer device 20 and hoisting apparatus 30, the transfer device 20 include transhipment branch Plate 24, the transhipment supporting plate 24 include fixed bottom plate 241 and movable plate 242, and the fixed bottom plate 241 is equipped with groove 2411, To place movable plate 242, the movable plate 242 and 2411 shiding matching of groove, movable plate 242 are equipped with guide-track groove 2421, with Guidance hoisting apparatus 30 moves in guide-track groove 2421, and one end far from groove 2411 can be placed at when movable plate 242 slides On workbench, to connect lifting transfer vehicle 10 and workbench, enable hoisting apparatus 30 workbench and lifting transfer vehicle 10 it Between move, save manpower of the manual handling weight 40 to transfer car(buggy), staff can complete independently, provide very big It is convenient；The hoisting apparatus 30 includes support frame 32, reel 33, rope 34,351 mechanism 35 of ratchet, support frame as described above 32 Top is equipped with shaft 321, and one end of the shaft 321 is equipped with handle 3211, so as to manually be turned by the rotation of rotating handles 3211 Axis 321, the reel 33 are fixed in shaft 321, can be with 321 synchronous rotary of shaft, one end of the rope 34 Fixed with reel 33, other end connects weight 40, will be connect on workbench with rope 34 by reel 33 rotation Weight 40 is lifted or is put down, therefore can be carried overweight equipment, be saved manpower.

In a better embodiment, the lifting device 23 includes at least one hydraulic mechanism 231, hydraulic mechanism 231 Body the top of bearing frame 22 is set, the telescopic end of hydraulic mechanism 231 is connect with the bottom of transhipment supporting plate 24, to pass through The height of telescopic adjustment transhipment supporting plate 24.

The optional multi-stage expansion sleeve-type hydraulic cylinder of hydraulic mechanism 231, telescopic sleeve pipe type sucking hydraulic cylinder have second level or multistage living Plug, from big to small, and the unloaded sequence retracted is then usually from small to large, to lead to the sequential that piston stretches out in telescoping hydraulic cylinder The pressure on hydraulic cylinder is overregulated, to change the flexible size of piston, to change the position of the lifting of lifting device 23.

Further, the castor 21 includes directional wheel and universal wheel, and the universal wheel is equipped with fixed pedestal 211, with Transfer device 20 is fixed.

In a better embodiment, lifting transfer vehicle 10 is typically designed as four wheels, and two wheels of front are fixed To wheel, subsequent two wheels are universal wheel, and the power for being easy for human body to be applied to cart steering so preferably absorbs, more conducively Car body, which is advanced, to be turned to, and first axle is horizontally installed on bearing frame 22, universal wheel is connected in shaft, and universal wheel is longitudinally connected Castor pedal, lateral connection snapping board；The second axis is transversely mounted on bearing frame 22, location and installation rotates on second axis Set, baffle, fixed pedestal, which are respectively perpendicular, to be fixedly connected on the rotary sleeve, the baffle outer be equipped with spill mouth, baffle with The vertical intersection of snapping board, the fixed pedestal connect bearing frame by spring；Lifting transfer vehicle 10 is in moving condition When, in snapping board insertion baffle spill mouth, universal wheel under the effect of gravity, is limited by spill mouth, forms spill mouth, universal The three-point fix of wheel shaft, universal wheel and first axle tie point realizes that trolley is mobile so that universal wheel be made to be supported；When trolley needs When stopping moving and fixing, operating personnel steps on a fixed pedestal, leaves snapping board out of baffle spill mouth, and trolley is in weight Power effect is lower to be pushed, and universal wheel rotates upwards, no longer supporting trolley, and supporting leg starts to contact ground supporting trolley.

Further, the idler wheel 31 is equipped with fixation clip 311, hoisting apparatus 30 to be fixed.

The fixation of the transfer device and the fixation of hoisting apparatus may insure the stabilization and safety of pre- transfer equipment.Institute The structure and function for stating fixation clip 311 is identical with the mechanism of fixed pedestal 211 and function, no longer repeats, and hoisting apparatus 30 exists It needs to keep stable in use process, the fixation clip 311 on idler wheel 31 is depressed, idler wheel 31 can not rotate to hoisting apparatus 30 are kept fixed, weight 40 is lifted at this time, put down it is all safer.

Module or unit in the utility model embodiment device can be merged according to actual needs, divide and be deleted Subtract.

Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality The equivalent variations made by novel claim, still falls within the scope of the utility model.

Claims

1. a kind of lifting transfer vehicle, it is characterised in that: including transfer device and hoisting apparatus, the transfer device and hoisting apparatus Object can be transported to target position by workbench by cooperation；The transfer device includes castor, bearing frame, lifting dress Set, transport supporting plate, the castor is located at bearing frame bottom, in order to mobile bearing frame, the top of the bearing frame with The bottom of lifting device connects, and to carry lifting device, the top of the lifting device is fixedly connected with the bottom of transhipment supporting plate, To adjust the height of transhipment supporting plate；The transhipment supporting plate includes fixed bottom plate and movable plate, and the fixed bottom plate is equipped with groove, To place movable plate, the movable plate and groove shiding matching, movable plate is equipped with guide-track groove, to guide hoisting apparatus in guide rail It being moved in slot, one end far from groove can be placed on workbench when movable plate slides, to connect transfer device and workbench, Hoisting apparatus is set to move between workbench and transfer device；The hoisting apparatus include idler wheel, support frame, reel, Rope, ratchet mechanism, the idler wheel are located at the bottom of support frame, and in order to movable supporting frame, the top of support frame as described above is equipped with One end of shaft, the shaft is equipped with handle, so that manually by rotating handles rotating shaft, the reel is fixed at It in shaft, can be fixed with shaft synchronous rotary, one end and the reel of the rope, other end connects weight, to pass through The weight connecting on workbench with rope is lifted or is put down by reel rotation, and the ratchet mechanism includes ratchet, pawl, described Ratchet is arranged with shaft and connect, and can be with shaft synchronous rotary, and the pawl and support frame are hinged, and pawl and ratchet match It closes, so that ratchet one-way rotates.

2. lifting transfer vehicle as described in claim 1, it is characterised in that: the lifting device includes at least one hydraulic press The top of bearing frame is arranged in structure, the body of hydraulic mechanism, and the telescopic end of hydraulic mechanism is connect with the bottom of transhipment supporting plate, with The height of supporting plate is transported by telescopic adjustment.

3. lifting transfer vehicle as described in claim 1, it is characterised in that: the castor includes directional wheel and universal wheel, described Universal wheel is equipped with fixed pedestal, steps on so that transfer device to be fixed.

4. lifting transfer vehicle as described in claim 1, it is characterised in that: the idler wheel is equipped with fixation clip, depresses with right Hoisting apparatus is fixed.