CN2122795U - Small carrying cart for heavy articles - Google Patents

Abstract

Disclosed is a small carrying cart for heavy articles, relating to a carrying tool for the heavy articles in a short distance in a shop floor, in a storehouse or in a shopfront. The utility model comprises a main cart frame, a sub cart frame, an adjustor, casters, and a fixing device, wherein, the main cart frame is a rectangular cart frame which is formed by the connection between a vertical beam and a horizontal beam; the sub cart frame which is arranged on the lower part of the front of the main cart frame is an L-shaped movable fork that forwards extends, the width of the sub cart frame is adjustable, and the height of the sub cart frame can be adjusted by the adjustor; the fixing device which comprises a fixing ratchet wheel, and a movable ratchet wheel and a tying rope which are mutually matched can be used to fix the heavy articles with a higher center of gravity. The utility model which has the advantages of simple structure and convenient operation and has the advantage of stably carrying the heavy articles is especially suitable for carrying the heavy articles in a short distance.

Description

Small carrying cart for heavy articles

The utility model relates to a kind of handbarrow that is exclusively used in short-haul operation weight in workshop, warehouse or commodity section.

In workshop, warehouse or commodity section, often need weights such as short-haul operation casing, a kind of handbarrow that is exclusively used in this is arranged in prior art, be commonly called as " ox ".This " ox " is to utilize lever principle and mainly be made of vehicle body, front fork and castor, and vehicle body is a vertical frame that is similar to ladder, and front fork and castor are installed in the place ahead and the rear of vehicle body lower end respectively.When using " ox " carrying heavy goods, earlier front fork is inserted in weight bottom and the ground-surface gap, firmly press down vehicle body then, with the weight sled overhead, push-and-pull " ox " can make the weight short range move.The rare following outstanding defective of the ground wild marjoram of this structure: the height of (1) front fork is fixed, and with ground clearance when excessive, it is very inconvenient to make front fork lever up weight when weight bottom; (2) width of front fork is changeless, is unsuitable for carrying the bigger or less weight of width; (3) during the higher weight of carrying center of gravity, the not enough safety and steady owing to lack anchor fitting.

The purpose of this utility model is a kind of weight that can be widely used in carrying various different sizes of design " ox ".

To achieve these goals, the utility model changes fixed front fork into height and all adjustable movable front fork of width; Set up a cover simultaneously on the top of vehicle body by deciding the anchor fitting that ratchet, moving ratchet and tether are formed.Below in conjunction with specific embodiment the technology of the small-sized weight transport trolley of the utility model being made feature further describes in detail.

Accompanying drawing 1,2,3 is respectively the front elevation of the small-sized weight transport trolley of the utility model.Left view and back view.

With reference to the accompanying drawings 1,2,3, the small-sized weight transport trolley of the utility model mainly is made up of main car frame, subframe, regulating control, castor and anchor fitting.Main car frame is formed by connecting by vertical beam parallel to each other 1, vertical beam 2 and last horizontal beam 3 and following horizontal beam 4 parallel to each other, is oblong, and its top recedes and has the handlebar 5 that is used to hold.Subframe is formed by connecting by vertical rod parallel to each other 6, vertical rod 7 and last horizon bar 8 and following horizon bar 9 parallel to each other, be groined type, be installed in the preceding bottom of main car frame and can move up and down along the main car frame vertical beam, vertical rod 6 and vertical rod 7 is for to protract L shaped and can horizontally slip along horizon bar 8 and horizon bar 9.Castor comprises left foot wheel 10 and right crus of diaphragm wheel 11, is installed in lower end, two vertical beam rears of main car frame respectively by wheel carrier.Regulating control is by the last screw rod 12 of working in coordination, following screw rod 13 and screw collar 14 are formed, the upper end of last screw rod 12 is fixed on the main car frame on the horizontal beam 13, work in coordination in the upper end of its lower end and screw collar 14, work in coordination in the lower end of the upper end of following screw rod 13 and screw collar 14, its lower end then links to each other with horizon bar 8 on the subframe.When turning screw collar 14 forward or backwards, can drive subframes by following screw rod 13 and move up and down, thereby regulate the height of L shaped front fork along the main car frame vertical beam.Anchor fitting is made up of decide ratchet 15, moving ratchet 16 and the tether 17 of working in coordination, deciding ratchet 15 is sleeved on vertical beam of main car frame and can slides up and down along vertical beam, its lower end has and moves ratchet 16 intermeshing ratchets, moving ratchet 16 is sleeved on the vertical beam of deciding ratchet 15 belows and can rotates around vertical beam, has on it and decide ratchet 15 intermeshing ratchets and is used for the revolution of back rotation ratchet 16 18.One end of tether 17 with decide ratchet 15 and link to each other, another vertical beam of the other end and main car frame links to each other.Handle revolution and ratchet 16 is rotated, move on the ratchet 16 and make the high center of gravity weight and the firm bolt of main car frame is thereby tether 17 is wrapped in.

The utility model is simple in structure, easy to operate, and the steady safety of carrying heavy goods can be widely used in the weight of short-haul operation all size.

Claims (1)

1, a kind ofly be exclusively used in the workshop, the handbarrow of warehouse or commodity section short-distance and medium-distance carrying heavy goods, it is characterized in that it is made up of main car frame, subframe, regulating control, castor and anchor fitting; Described main car frame is formed by connecting by two vertical beams and last horizontal beam and following horizontal beam parallel to each other parallel to each other, is oblong, and its top recedes and has the handlebar that is used to hold; Described subframe is by two vertical rods and go up horizon bar and following horizon bar is formed by connecting, and is groined type, and the preceding bottom that is installed in main car frame also can slide up and down along the main car frame vertical beam, and two vertical rods are one to protract L shaped and can horizontally slip along horizon bar; Described castor comprises left foot wheel and right crus of diaphragm wheel, is installed in the lower end, rear of two vertical beams of main car frame respectively by wheel carrier; Described regulating control is made up of the last screw rod of working in coordination, following screw rod and screw collar, the upper end of last screw rod is fixed on the main car frame on the horizontal beam, work in coordination in its lower end and screw collar upper end, work in coordination in the upper end of following screw rod and screw collar lower end, its lower end links to each other with horizon bar on the subframe and can drive subframe and slides up and down along the main car frame vertical beam; Described anchor fitting is made up of decide ratchet, moving ratchet and the tether of working in coordination, decide on the vertical beam that ratchet sleeve is contained in main car frame and can slide up and down along vertical beam, its lower end has and moves the intermeshing ratchet of ratchet, moving ratchet sleeve is contained on the vertical beam of deciding the ratchet below and can rotates around vertical beam, have on it and decide the intermeshing ratchet of ratchet and be used for the revolution handle of back rotation ratchet, one end of tether links to each other with moving ratchet, and another vertical beam of the other end and main car frame links to each other.

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