CN212828519U - Multifunctional trolley - Google Patents

Abstract

The utility model belongs to the technical field of the handcart, in particular to a multifunctional handcart, which comprises a bottom plate, a hydraulic column is welded in the middle of the top of the bottom plate, a lifting plate is welded on the top of the hydraulic column, a first sliding groove is arranged on the top of the bottom plate, a second sliding groove is arranged on the bottom of the lifting plate, the inner cavity of the first sliding groove is connected with a first sliding block in a sliding way, the inner cavity of the second sliding groove is connected with a second sliding block in a sliding way, the first sliding block and the second sliding block are rotationally connected through a lifting frame, adjusting columns are welded on the front side and the rear side of the right side of the top of the bottom plate, handrails are inserted into the inner cavities of the adjusting columns, grooves are sequentially arranged on the right side wall of the handrails from top to bottom, screw holes are arranged on the upper side of the right side wall of the adjusting columns, the novel scheme can adapt to the use in different occasions, the working efficiency is greatly improved.

Description

Multifunctional trolley

Technical Field

The utility model relates to a handcart technical field specifically is a multifunctional trolley.

Background

At workplaces such as warehouse management, need the staff with the goods loading or lift off, because the goods volume is big and the goods kind is many, when the goods is small or the goods is irregular shape not convenient to use fork truck loading and unloading, need a small, nimble, height-adjustable's handcart to help the staff to load and unload the goods to the less place in space.

At present, common handcart has only possessed the function of transporting the goods, and current handcart can only be used for the not high occasion of elevating frequency, consequently needs a low cost, easy operation, platform height can carry out the handcart of adjusting in the certain limit, reaches labour saving and time saving, improves work efficiency's purpose, for this reason, we provide a multi-functional handcart.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional trolley to common handcart that proposes in solving above-mentioned background only has possessed the function of transporting the goods, and current handcart can only be used for the not high occasion of elevating frequency, consequently needs a low cost, easy operation, the handcart that platform height can be adjusted in the certain limit, reaches labour saving and time saving's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional trolley comprises a base plate, a hydraulic column is welded in the middle of the top of the base plate, a lifting plate is welded at the top of the hydraulic column, a first sliding groove is formed in the top of the base plate, a second sliding groove is formed in the bottom of the lifting plate, a first sliding block is connected to the inner cavity of the first sliding groove in a sliding mode, a second sliding block is connected to the inner cavity of the second sliding groove in a sliding mode, the first sliding block and the second sliding block are connected in a rotating mode through a lifting frame, adjusting columns are welded to the front side and the rear side of the right side of the top of the base plate, handrails are inserted into the inner cavities of the adjusting columns, grooves are sequentially formed in the right side wall of each handrail from top to bottom, screw holes are formed in the upper side of the right side wall of each adjusting column, bolts are screwed into the inner cavities of the screw holes, the left ends of the bolts are inserted into the inner cavities of the, the right side of the bottom plate is located the downside of pneumatic cylinder is connected with the footboard through the pivot, the footboard with through connecting rod swing joint between the pneumatic cylinder, the preceding lateral wall spiro union connecting pipe of pneumatic cylinder, the left end of connecting pipe runs through the bottom plate upwards extend with the bottom of hydraulic pressure post is linked together.

Preferably, the front side and the rear side of the top of the lifting plate are welded with handrails, the upper side of the left side wall of the bottom plate is hinged with a sideboard, and the handrails and the sideboard are integrally formed by aluminum alloy.

Preferably, the bottom of the bottom plate is rotatably connected with a movable wheel, and the outer part of the movable wheel is rotatably connected with a brake rod.

Preferably, stabilizer bars are welded on the tops of the front side wall and the rear side wall of the adjusting column, and one end, far away from the adjusting column, of each stabilizer bar is welded on the front side wall and the rear side wall of the bottom plate.

Preferably, the outer wall of the top of the handrail is sleeved with a protective sleeve, and the outer wall of the protective sleeve is provided with anti-skidding salient points.

Preferably, the top welding of breast board has the tapered end, the top left side front and back rotation of railing is connected with the hasp, hasp and tapered end joint, the hasp with the welding has the spring between the railing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the multifunctional trolley, the hydraulic column, the lifting plate, the lifting rod, the sliding groove, the sliding block, the hydraulic cylinder, the pedal and the connecting pipe are matched for use, when goods are conveyed to a specified place for loading and unloading, and when the goods platform is higher, the hydraulic column is used for lifting the lifting plate by stepping and pressing the pedal, so that the labor intensity of workers can be reduced, and meanwhile, the working efficiency is improved;

2. this kind of multifunctional handcart uses through the cooperation of adjusting post, handrail, screw rod and recess, when meetting that the staff height is different, adjusts the handrail to the high back that is suitable for through unscrewing the screw rod, screws up the screw rod again, can adjust the height of handrail according to staff's height, great provides convenience for the staff, and is more laborsaving when making work.

Drawings

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

fig. 2 is a sectional view of the present invention;

fig. 3 is a schematic view of the armrest structure of the present invention;

fig. 4 is an enlarged view of part a of the present invention.

In the figure: 1. a base plate; 101. a first sliding groove; 102. a second sliding groove; 2. a lifting plate; 3. an adjustment column; 4. a hydraulic cylinder; 41. a connecting pipe; 42. a connecting rod; 5. a handrail; 51. a groove; 52. a protective sleeve; 6. a hydraulic column; 7. a lifting frame; 71. a first slider; 72. a second slider; 8. a railing; 81. a lock head; 9. a breast board; 10. a pedal; 11. a moving wheel; 111. a brake lever; 12. locking; 13. a spring; 14. a screw hole; 15. a bolt; 16. a stabilizer bar.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional trolley comprises a base plate 1, a hydraulic column 6 is welded in the middle of the top of the base plate 1, a lifting plate 2 is welded at the top of the hydraulic column 6, a first sliding groove 101 is formed in the top of the base plate 1, a second sliding groove 102 is formed in the bottom of the lifting plate 2, a first sliding block 71 is connected with an inner cavity of the first sliding groove 101 in a sliding mode, a second sliding block 72 is connected with an inner cavity of the second sliding groove 102 in a sliding mode, the first sliding block 71 and the second sliding block 72 are connected with each other in a rotating mode through a lifting frame 7, adjusting columns 3 are welded on the front side and the rear side of the right side of the top of the base plate 1, handrails 5 are inserted into inner cavities of the adjusting columns 3, grooves 51 are sequentially formed in the right side wall of the handrails 5 from top to bottom, screw holes 14 are formed in the upper side of the right side wall of the adjusting columns 3, bolts 15 are screwed into the inner cavities of the screw holes 14, the right side of bottom plate 1 just is located the downside of pneumatic cylinder 4 and is connected with footboard 10 through the pivot, through connecting rod 42 swing joint between footboard 10 and the pneumatic cylinder 4, the preceding lateral wall spiro union connecting pipe 41 of pneumatic cylinder 4, and the left end of connecting pipe 41 runs through bottom plate 1 and upwards extends and is linked together with the bottom of hydraulic pressure post 6.

Through adopting above-mentioned technical scheme, make hydraulic pressure post 6 rise board 2 of lifting through stepping on and pressing footboard 10, reduce staff's intensity of labour, adjust the height of handrail 5 through the rotation of bolt 15, the staff's of the height difference of being convenient for use.

Referring to fig. 1, rails 8 are welded to the front and rear sides of the top of the lifting plate 2, a railing panel 9 is hinged to the upper side of the left side wall of the base plate 1, and the rails 8 and the railing panel 9 are integrally formed of aluminum alloy.

Through adopting above-mentioned technical scheme, through railing 8's effect, make the goods can not the landing when transporting the goods, take place to damage.

Referring to fig. 2, a moving wheel 11 is rotatably connected to the bottom of the base plate 1, and a brake lever 111 is rotatably connected to the outside of the moving wheel 11.

Through adopting above-mentioned technical scheme, when getting in stocks and unloading, through stepping on the outside brake lever 111 of removal wheel 11, ensure that the shallow can not run at will in the in-process of getting in stocks and unloading.

Referring to fig. 1, stabilizing bars 16 are welded to the tops of the front and rear sidewalls of the adjusting column 3, and ends of the stabilizing bars 16 far away from the adjusting column 3 are welded to the front and rear sidewalls of the base plate 1.

Through adopting above-mentioned technical scheme, through the effect of stabilizer bar 16, it is more stable between the in-process that removes the shallow messenger adjusts post 3 and bottom plate 1.

Referring to fig. 1, a protective sleeve 52 is sleeved on the outer wall of the top of the handrail 5, and anti-slip bumps are formed on the outer wall of the protective sleeve 52.

Through adopting above-mentioned technical scheme, in long-term work, protective sheath 52 on handrail 5 can play the guard action to staff's hand, can not fray.

Referring to fig. 4, a lock 81 is welded on the top of the balustrade 9, a lock catch 12 is rotatably connected to the left side of the top of the balustrade 8, the lock catch 12 is connected with the lock 81 in a clamping manner, and a spring 13 is welded between the lock catch 12 and the balustrade 8.

Through adopting above-mentioned technical scheme, open breast board 9 through pressing hasp 12, be convenient for adorn the goods on lifting plate 2.

The working principle is as follows: when the novel scheme is used, when the trolley is used, the height of a worker is short, the height of the handrail 5 can be adjusted through the bolt 15 on the adjusting column 3, the bolt 15 is unscrewed through rotating the bolt 15, the handrail 5 is adjusted to the proper height of the worker, the bolt 15 is screwed down, the handrail 5 is locked, the height of the handrail 5 can be adjusted according to the height of the worker, great convenience is provided for the worker, the labor is saved during work, when goods platforms with different heights are encountered during loading and unloading, the hydraulic cylinder 4 can be pressurized by stepping on and pressing the pedal 10, the hydraulic cylinder 4 and the hydraulic column 6 are pressurized through the connecting pipe 41 between the hydraulic cylinder 4 and the hydraulic column 6, the hydraulic column 6 is lifted, the lifting plate 2 is lifted by the hydraulic column 6 to have the same height as that of a goods platform, and the goods are loaded and unloaded, therefore, the labor intensity of workers can not be reduced, and the working efficiency is improved.

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.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. A multi-purpose trolley comprising a base plate (1), characterized in that: the welding of department has hydraulic pressure post (6) in the middle of the top of bottom plate (1), the welding of the top of hydraulic pressure post (6) has lifting plate (2), open at the top of bottom plate (1) has first sliding tray (101), lifting plate's (2) bottom is opened has second sliding tray (102), the inner chamber sliding connection of first sliding tray (101) has first sliding block (71), the inner chamber sliding connection of second sliding tray (102) has second sliding block (72), rotate through lifting frame (7) between first sliding block (71) and the second sliding block (72) and connect, the welding of the top right side front and back side of bottom plate (1) has regulation post (3), the inner chamber of adjusting post (3) is pegged graft and is had handrail (5), the right side wall of handrail (5) has opened recess (51) from top to bottom in proper order, it has screw (14) to open on the right side wall of regulation post (3), the inner chamber spiro union of screw (14) has bolt (15), peg graft the left end of bolt (15) is in the inner chamber of recess (51), the right side wall fixedly connected with pneumatic cylinder (4) of bottom plate (1), the right side of bottom plate (1) just is located the downside of pneumatic cylinder (4) is connected with footboard (10) through the pivot, footboard (10) with through connecting rod (42) swing joint between pneumatic cylinder (4), the preceding lateral wall spiro union connecting pipe (41) of pneumatic cylinder (4), the left end of connecting pipe (41) runs through bottom plate (1) upwards extend with the bottom of hydraulic pressure post (6) is linked together.

2. A multi-function cart according to claim 1, wherein: railing (8) have been connected in the side welded connection around the top of board (2) lifts, the left side wall upside of bottom plate (1) articulates there is breast board (9), railing (8) with breast board (9) are aluminum alloy integrated into one piece.

3. A multi-function cart according to claim 1, wherein: the bottom of the bottom plate (1) is rotatably connected with a movable wheel (11), and the outer part of the movable wheel (11) is rotatably connected with a brake lever (111).

4. A multi-function cart according to claim 1, wherein: the stabilizer bar (16) is welded on the tops of the front side wall and the rear side wall of the adjusting column (3), and one end, far away from the adjusting column (3), of the stabilizer bar (16) is welded on the front side wall and the rear side wall of the bottom plate (1).

5. A multi-function cart according to claim 1, wherein: the outer wall of the top of the handrail (5) is sleeved with a protective sleeve (52), and the outer wall of the protective sleeve (52) is provided with anti-skidding salient points.

6. A multi-function cart according to claim 2, wherein: the welding of the top of breast board (9) has tapered end (81), the top left side front and back rotation of railing (8) is connected with hasp (12), hasp (12) and tapered end (81) joint, hasp (12) with the welding has spring (13) between railing (8).

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