CN215154919U - Aluminum alloy unpowered cargo transfer trolley - Google Patents

Abstract

The utility model relates to an aluminum alloy unpowered cargo transfer trolley, which comprises a cuboid-shaped outer frame, wheel assembly accessories respectively arranged at the bottom of the outer frame, skin ribbed plates assembled on the outer frame and pin tubes respectively arranged at four corners of the bottom of the outer frame; the outer frame comprises two long edge beams, two short edge beams and four hollow end upright columns; bosses are integrally formed on the inner sides of the long side beam and the short side beam, and skin ribbed plates are clamped on the bosses of the long side beam and the short side beam of the outer frame; each wheel assembly part comprises a long lining plate, a short lining plate, a wheel mounting seat and a universal caster, the universal caster is fixedly mounted at the lower side of the wheel mounting seat, and the long lining plate and the short lining plate are fixed on the lower end face of the skin ribbed plate; participate in the pipe and insert to the end stand in, solve present commodity circulation and transport goods transport instrument life weak point in the trade, bearing capacity is not enough, transports the goods hard, puts the idle and places the too much problem of occupation space.

Description

Aluminum alloy unpowered cargo transfer trolley

Technical Field

The utility model belongs to the technical field of logistics equipment, a dolly is transported to unpowered goods of aluminum alloy is related to.

Background

The goods transfer is an indispensable link of factory production operation and logistics goods transfer, particularly in some production and processing workshops and goods transfer and storage warehouses, the occasions are common, and the goods transfer trolley is more frequently used and is particularly important in the rapid development of the industrial industry today.

At present, two types of vehicle transportation or manual transportation are mainly adopted for cargo transportation in China, when raw materials, semi-finished products and finished products are transported by conventional vehicles, when the quantity of transported products is small, the vehicle carrying capacity can be idle, a certain resource waste phenomenon exists, and meanwhile, safety accidents are inevitable due to the fact that vehicles are transported to and fro; the manual transfer trolley is mainly divided into two types, one type is a plastic trolley, the other type is a steel trolley, the plastic trolley is light in weight, but the bearing capacity is weak, the plastic trolley is easy to age, the bearing capacity of the steel trolley is strong, but the steel trolley has the situation that the weight is large, and the aluminum alloy unpowered cargo trolley which is light in weight and can bear heavier cargoes is designed and developed for solving the problems.

The goods transportation dolly that uses in the existing market mainly adopts steel system or plastics material, and steel system dolly self weight is great relatively speaking, and when bearing heavier goods, the manpower is difficult to the drive, and steel formula body construction mainly adopts the panel beating to bend simultaneously and forms the muscle roof beam, and whole automobile body forms wholly through these muscle roof beams welding, owing to bend, intensity can the emergence loss unavoidably. For the plastic trolley, the self weight is light, the surface of the trolley body is formed in one step by a casting process, but the bearing capacity of the trolley body is limited due to the fact that the trolley body is made of plastic, and meanwhile, the service life of the trolley body is influenced due to the fact that the trolley body is aged after being used for a long time.

The goods transportation dolly that commonly uses on the market at present mainly divide into two kinds, one kind is the automobile body major structure for the hard material of moulding, through casting mode one shot forming, can bear the goods of certain load, nevertheless because material intensity itself, can transport goods quality about being several hundred jin basically, transports goods volume is limited. In addition, due to the property of the plastic material, the plastic material is easy to age, cannot be used for a long time and has short service life; another dolly material is mainly for steel material, and the automobile body face is mostly the panel beating and bends the muscle roof beam that generates, through forming the automobile body with the welding of muscle roof beam, and automobile body dead weight is great itself, draws when bearing heavier goods the manual work and draws and can comparatively difficultly, in addition because the automobile body is mostly the panel beating and bends, and its intensity can produce certain loss, influences the bearing effect. And finally, due to the two vehicle shapes and other reasons, the storage occupies space when the vehicle is placed in leisure and is not easy to store.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a solve present commodity circulation and transport in the trade goods transport instrument life short, bearing capacity is not enough, transport the goods hard, put the idle and place the too much problem of occupation space, provide an unpowered goods transport dolly of aluminum alloy for the dolly has the quality of great bearing capacity's prerequisite under, reduces self as far as, has stronger practicality and can occupation space less when putting the idle and deposit, and prolong its life.

In order to achieve the above purpose, the utility model provides a following technical scheme: an aluminum alloy unpowered cargo transfer trolley comprises a cuboid-shaped outer frame, wheel assembly accessories, skin ribbed plates and pin tubes, wherein the wheel assembly accessories are respectively installed at the bottom of the outer frame;

the outer frame comprises two long edge beams, two short edge beams and four hollow end stand columns, and the four end stand columns are fixedly arranged at four corners of the rectangular frame respectively;

bosses are integrally formed on the inner sides of the long side beam and the short side beam, and skin ribbed plates are clamped on the bosses of the long side beam and the short side beam of the outer frame;

each wheel assembly part comprises a long lining plate, a short lining plate, a wheel mounting seat and a universal caster, the universal caster is fixedly mounted at the lower side of the wheel mounting seat, the long lining plate and the short lining plate are fixedly mounted at two sides of the wheel mounting seat, and the long lining plate and the short lining plate are fixed on the lower end face of the skin ribbed plate;

the prong tubes are inserted into and secured to the end post interior 1/3.

The beneficial effect of this basic scheme lies in: two long-edge beams and two short-edge beams form a rectangular frame, four end upright columns are fixedly connected with the adjacent long-edge beams and the adjacent short-edge beams respectively in a welding mode to form an outer frame, in order to reduce the processing cost, skin ribbed plates are clamped on bosses of the long-edge beams and the short-edge beams of the outer frame, and the skin ribbed plates are connected and combined in a rivet welding mode. The pin tubes do not completely fill the end columns, and the pin tubes are inserted into the end columns 1/3, so that the pin tubes on different transfer trolleys can be conveniently inserted into the end columns of the lower transfer trolley for stacking. In addition, handrail rods can be inserted into the end stand columns which are not completely filled with the pin tubes, so that the handrail rods can be pushed to finish the transfer of the transfer trolley to the goods.

Furthermore, vertical plates are fixedly arranged at the end face hollow leakage positions where the long lining plates, the short lining plates and the skin ribbed plates are connected. Has the advantages that: the vertical plates are plugged at the end face leakage positions where the long lining plates, the short lining plates and the skin ribbed plates are connected in a discontinuous welding mode, so that the leakage of cargoes on the transfer trolley is prevented.

Furthermore, the skin ribbed plate is in a convex shape. Has the advantages that: two skin ribbed plates are butted and then placed on the bosses of the long edge beam and the short edge beam in the outer frame.

Furthermore, the bottom of the skin ribbed plate is fixedly provided with a reinforcing rib. Has the advantages that: the reinforcing rib is fixedly connected with the skin ribbed plate in a riveting mode, so that the stability of the skin ribbed plate is improved.

Furthermore, the universal caster is provided with a brake pad. Has the advantages that: after the transfer trolley moves to a proper position, the transfer trolley can be fixed through the brake block.

Furthermore, wheel assembly accessories are respectively installed on the inner sides of the pin tubes, and the lower ends of the pin tubes are higher than the universal caster wheels. Has the advantages that: when the transfer trolley is prevented from moving through the universal caster, the pin tubes rub the ground to influence the movement of the transfer trolley.

The beneficial effects of the utility model reside in that:

1. the utility model discloses an unpowered cargo transfer dolly of aluminum alloy compares with the current steel standard dolly in the market, and its bearing capacity is basically about the same, nevertheless because its material nature, its quality is 1/3-1/2 of steel standard to corrosion resistance, the anti-rust ability is far stronger than steel formula dolly, compares with the plastics dolly, and the dolly bearing capacity of the invention is far beyond the plastics dolly, also can not age because of long-time the use, reduces life. In addition, due to the design of the upper end face of the trolley, the trolley can be stacked and stored when being placed in idle, and the space occupancy rate is reduced. In addition, the aluminum alloy is used as a recyclable material, and is also beneficial to protecting the natural environment and energy.

2. The utility model discloses a dolly is transported to unpowered goods of aluminum alloy, on the current product basis in market, according to practical application, the novel section of design development is connected, and is fixed through connecting the dolly overall structure of accomplishing to different section bars for the dolly is transported to unpowered goods of aluminum alloy has longer life when guaranteeing to have higher bearing capacity, and does not occupy too much space when depositing.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic structural view of the aluminum alloy unpowered cargo transferring trolley of the present invention;

FIG. 2 is a schematic view of the installation of the reinforcing ribs in the aluminum alloy unpowered cargo transferring trolley of the present invention;

FIG. 3 is a schematic structural view of an outer frame in the aluminum alloy unpowered cargo transferring trolley of the present invention;

FIG. 4 is a schematic structural view of a wheel set assembly part in the aluminum alloy unpowered cargo transferring trolley of the present invention;

FIG. 5 is a schematic structural view of a skin ribbed plate in the aluminum alloy unpowered cargo transferring trolley of the present invention;

fig. 6 is the structure schematic diagram of the aluminum alloy unpowered cargo transferring trolley after stacking.

Reference numerals: the wheel assembly frame comprises an outer frame 1, wheel assembly accessories 2, a skin ribbed plate 3, a reinforcing rib 4, a pin tube 5, an end upright post 6, a long side beam 7, a short side beam 8, a wheel mounting seat 9, a long lining plate 10, a short lining plate 11, a vertical plate 12 and a universal caster 13.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

The aluminum alloy unpowered cargo transfer trolley is mainly used for solving three key problems:

firstly, in order to ensure that the transfer trolley has longer service life, cannot age due to long-time use, has lighter weight and can bear cargoes with larger weight, the materials are analyzed, and an aluminum alloy material is selected, so that the requirements of lightness and durability are met, the requirement of large bearing capacity is met, the structure can bear 1 ton at most, and the mass of the transfer trolley is only 1/3-1/2 made of steel;

secondly, in order to meet the requirement of bearing heavier goods, the structural layout of the goods is adjusted and changed, the conventional steel sheet metal bending design is changed into a ribbed section, the phenomena of sheet metal bending and large-batch welding are possibly reduced or avoided through relevant improvement, relevant parts are connected structurally through the design of relevant sections, and relevant strength damage is avoided through a small amount of welding;

thirdly, in order to guarantee that the goods transportation trolley does not occupy a large space when being stored in idle state, the trolley stand column is specially designed, so that the trolley stand column can be inserted into the handrail tube in use, manual pushing is labor-saving, the trolley can be folded when being idle, and the space occupancy rate is reduced.

The aluminum alloy unpowered cargo transferring trolley comprises a cuboid-shaped outer frame 1, wheel assembly accessories 2 respectively installed at the bottom of the outer frame 1, skin ribbed plates 3 assembled on the outer frame 1, and pin tubes 5 respectively installed at four corners of the bottom of the outer frame 1. The wheel assembly fittings 2 are respectively arranged at the inner sides of the pin pipes 5, and the bottom of the skin ribbed plate 3 is fixedly provided with a reinforcing rib 4.

The outer frame 1 comprises two long edge beams 7, two short edge beams 8 and four hollow end upright columns 6, the two long edge beams 7 and the two short edge beams 8 form a cuboid frame, the four end upright columns 6 are respectively and fixedly installed at four corners of the cuboid frame, and the four end upright columns 6 are respectively and fixedly connected with the adjacent long edge beams 7 and the short edge beams 8 in a welding mode to form the outer frame 1.

The bosses are integrally formed on the inner sides of the long edge beam 7 and the short edge beam 8, the skin ribbed plates 3 are clamped on the bosses of the long edge beam 7 and the short edge beam 8 of the outer frame 1, the skin ribbed plates 3 are connected and combined in a rivet welding mode for reducing the processing cost, the skin ribbed plates 3 are in a shape like a Chinese character 'tu', and the two skin ribbed plates 3 are placed on the bosses of the long edge beam 7 and the short edge beam 8 in the outer frame 1 after being butted. Riveting the skin ribbed plate 3, the long-side beam 7 and the short-side beam 8 through on-site drilling, and connecting the upper end plane of the skin ribbed plate 3 with the upper end planes of the long-side beam 7 and the short-side beam 8 through auxiliary fixing of intermittent welding.

Every wheel assembly parts 2 all includes long welt 10, short welt 11, wheel mount pad 9 and casters 13, casters 13 fixed mounting is in the downside of wheel mount pad 9, long welt 10, short welt 11 passes through bolt fastener fixed mounting in wheel mount pad 9 both sides, long welt 10, short welt 11 adopts riveted mode to fix terminal surface under covering belted rib board 3, long welt 10, the terminal surface that short welt 11 and covering belted rib board 3 are connected leaks empty department fixed mounting and has riser 12, through being interrupted the welding mode with riser 12 shutoff at long welt 10, the terminal surface that short welt 11 and covering belted rib board 3 are connected leaks empty department. The brake pads are mounted on the universal caster wheels 13. The universal caster 13 and the wheel mounting seat 9 can effectively reduce unnecessary welding procedures through the connection mode of welding and riveting combination, so that the welding length is greatly reduced, and the overhigh welding cost and welding damage are avoided.

The lower end face of the skin belt rib plate 3 is fixedly provided with a plurality of reinforcing ribs 4, and the reinforcing ribs 4 are fixedly connected with the skin belt rib plate 3 in a riveting mode. The pin pipes 5 are inserted into the end upright posts 6 and are welded and fixed, the end upright posts 6 are not completely filled with the pin pipes 5, the pin pipes 5 are inserted into the 1/3 positions of the end upright posts, and the pin pipes 5 on different transfer trolleys can be conveniently inserted into the end upright posts 6 of the lower transfer trolley to be stacked. In addition, handrail rods can be inserted into the end upright posts 6 which are not completely filled with the pin tubes 5, so that the handrail rods can be conveniently pushed to finish the transfer of the transfer trolley to goods.

The trolley body is made of extruded sections, the skin ribbed plate 3 is made of ribbed sections, metal material damage caused by metal plate bending can be effectively avoided, and the strength of the trolley body and the bearing capacity are improved. And because this transport dolly adopts the intubate mode to promote, people select handrail rod to insert end stand 6 according to self condition during the use, accomplish the transportation of dolly to the goods through promoting handrail rod, when the dolly is put the leisure, can pile up the dolly, dolly end stand 6 lower extreme pin pipe 5 can insert the end stand 6 upper port of another dolly, accomplishes fixedly, makes the parking space of dolly effectively utilized.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (6)

1. The aluminum alloy unpowered cargo transfer trolley is characterized by comprising a rectangular outer frame, wheel assembly accessories, skin ribbed plates and pin tubes, wherein the wheel assembly accessories are respectively installed at the bottom of the outer frame;

the outer frame comprises two long edge beams, two short edge beams and four hollow end stand columns, and the four end stand columns are fixedly arranged at four corners of the rectangular frame respectively;

bosses are integrally formed on the inner sides of the long side beam and the short side beam, and skin ribbed plates are clamped on the bosses of the long side beam and the short side beam of the outer frame;

each wheel assembly part comprises a long lining plate, a short lining plate, a wheel mounting seat and a universal caster, the universal caster is fixedly mounted at the lower side of the wheel mounting seat, the long lining plate and the short lining plate are fixedly mounted at two sides of the wheel mounting seat, and the long lining plate and the short lining plate are fixed on the lower end face of the skin ribbed plate;

the pin tubes are inserted into and secured to the end post interior 1/3.

2. The aluminum alloy unpowered cargo transferring trolley according to claim 1, wherein vertical plates are fixedly mounted at end face hollow parts where the long lining plates, the short lining plates and the skin ribbed plates are connected.

3. The aluminum alloy unpowered cargo transferring trolley according to claim 1, wherein the skin ribbed plates are in a shape of a Chinese character 'tu'.

4. The aluminum alloy unpowered cargo transferring trolley according to claim 1, wherein reinforcing ribs are fixedly mounted at the bottom of the skin ribbed plates.

5. The aluminum alloy unpowered cargo transferring trolley according to claim 1, wherein the casters are equipped with brake pads.

6. The aluminum alloy unpowered cargo transferring cart of claim 1, wherein the wheel assembly fittings are mounted inside of the pin tubes, respectively, with the lower ends of the pin tubes being higher than the casters.

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