RU200065U1 - Trolley for placement and transportation of mechanical repair equipment - Google Patents

Abstract

The utility model relates to hand carts for mechanical repair equipment. The trolley has a welded metal frame with vertical support long posts (1) and short posts (2), on which horizontal shelves are fixed. The upper (3) and intermediate (4) shelves are made with limiting flanges along the entire perimeter, and the lower shelf (6) contains a side only on a part of the area bounded by the support posts (1) and (2). The middle shelf (4) is rigidly fixed on four racks and is equipped with a drawer (5). The lower shelf (6) is the base of the frame and extends beyond the long support legs, forming an additional platform (7) for placing welding cylinders. On the outer side of the edge of the intermediate shelf (4), support elements (11) are arranged symmetrically to each other for accommodating the welding cable. Between the long posts (1) there are cradles (13), on the free ends of which fastening elements (14) are fixed to hold the cylinders. The trolley is equipped with wheels of various diameters, with the rear wheels of a large diameter located on an additional part of the lower shelf intended for installing a gas cylinder, and the front wheels of a smaller diameter are located on the main part of the lower shelf with the possibility of turning. The trolley is equipped with a metal handle attached to long vertical posts. The technical result of using the utility model is to improve the ease of use and reliable fastening of goods, including gas cylinders, during transportation. 1 h. p. f-ly, 6 ill.

Description

The utility model refers to vehicles for the movement of oversized cargo, mainly equipment for the production of repair and mechanical work, requiring periodic simultaneous movement of heavy devices and various accessories, namely, hand carts for transporting heavy welding equipment, including welding machines, plasma cutters, radiators, gas cylinders, as well as all necessary accessories, personal protective equipment and tools. The proposed utility model can be used in the production of assembly, repair work in workshops, garages, industrial premises, as well as in the field.

From the prior art, for example, a trolley for transporting cylinders is known (patent No. 161149 IPC В62В 1/00, publ. 10.04.2016) "Mobile installation for transporting cylinders with a calibration gas mixture and supplying a calibration gas mixture". The mobile installation is a trolley containing a base and fastening elements for cylinders with a calibration gas mixture, which form cells for placing cylinders, and equipped with a handle and wheels. The trolley is equipped with a manifold for removing gases, attached to it by means of a panel and having inlet pipes and an outlet pipe, and reducers, each reducer is connected to the inlet pipe by means of a flexible gas pipeline. In addition, the carriage is additionally equipped with a rotameter, which is attached to the carriage by means of a panel and is connected to the outlet pipe by means of a gas pipeline.

The disadvantage of the known technical solution is the complexity of the design, and is intended for the transportation of only the same type of cargo, namely, only cylinders, which is inconvenient if it is necessary to transport equipment of various types and dimensions at the same time, for example, during welding.

From foreign analogues, for example, a portable hand trolley according to the patent US 2012032408 IPC В62В 3/10 is known, designed for transportation of the welding system. The cart includes a bottom platform carrying a rectangular bottom frame; a rear frame extending upwardly from the bottom frame and including an angle handle; an upper platform supporting a rectangular upper frame that is somewhat narrower than the lower frame; a front frame extending upward from the front sides of the bottom frame; two front wheels; two rear pneumatic wheels; a lower tank frame extending rearwardly from the rear frame and supporting the tank platform; and an upper tank support located at the rear of the rear of the upper frame. The trolley is designed for loading the welding system and gas cylinders.

The main disadvantage of the trolley is the complexity of the design, the lack of reliable fastening of the equipment, as well as the impossibility of adjusting the position of the upper platform.

There is also known a trolley for supporting welding equipment according to the application WO 2014165064 IPC V23K 37/02, which includes at least one shelf having configurable supporting components to support various configurations of welding equipment, as well as legs connecting the shelf. At least one shelf is angled to provide better visibility and / or access to the welding equipment on it. The cart may additionally include one or more removable wheels, handles made in the form of hooks, and lifting lugs, and also contains a telescopic boom that pulls in one of the legs, additionally installed to hold the cables at the boom height.

The disadvantage of the known technical solution is the complexity of the design, the stationary fastening of the upper shelf and the lack of space for placing the cylinders.

The closest to the declared technical solution is

a trolley for a welding machine and a cylinder, including a metal frame made of a shaped pipe, two vertical support posts, with horizontal shelves fixed to them, where the upper shelf is a table top and an intermediate shelf with a box for storing tools contain fastening elements on the sides for supporting the welding cable, and the bottom shelf is a base, divided by vertical support legs into a main and an additional part and is equipped with wheels of various diameters, with the rear wheels of large diameter located on an additional part of the lower shelf intended for installing a gas cylinder, and the front wheels of a smaller diameter are located on the main part of the lower shelf with the possibility of rotation, in addition, the vertical struts contain fastening elements for a gas cylinder, placed on wheels of various diameters, containing an upper shelf - a tabletop, a lower support shelf and one intermediate shelf installed between them, which includes an additional Separate storage box for tools (Internet link: https://www.drive2.com/c/1909726).

The disadvantage of the known design is the lack of ease of use due to the unreliability of fixing the equipment and accessories during transportation, the impossibility of removing the upper shelf or adjusting its height.

The task facing the utility model is to create a trolley for placing and transporting mechanical repair equipment, mainly welding equipment, devoid of this drawback.

EFFECT: increased ease of use due to reliable fastening of equipment, including welding cylinders and accessories during transportation, as well as the ability to adjust the height of the upper shelf or to remove it.

The solution to this problem is ensured by the fact that the cart for placing and transporting equipment, including a welded metal frame, two vertical support posts, with horizontal shelves fixed to them, where the upper shelf is used as a tool table, an intermediate shelf with a box for storing tools contains on the sides there are fastening elements for supporting the welding cable, and the lower shelf is a base, divided by vertical support posts into the main and additional parts and equipped with wheels of different diameters, with the rear wheels of large diameter located on the additional part of the lower shelf intended for installing a gas cylinder, and the front wheels smaller diameter are located on the main part of the lower shelf with the possibility of rotation, vertical struts contain fastening elements for a gas cylinder,

the following new features have been introduced:

- the trolley contains additional vertical posts rigidly fixed to the lower and intermediate shelf, which allows to strengthen the frame;

- the upper and intermediate shelves are made with limiting flanges along the entire perimeter, and the lower shelf contains a side only on a part of the area bounded by support posts, which increases the reliability of securing the cargo placed on the shelves during transportation;

- on each of the main vertical racks above the intermediate shelf, at least two paired holes are made for the installation of brackets that serve as supporting elements for the upper shelf, which allows you to adjust the placement of the upper shelf in height or remove it if it is necessary to transport large equipment on the intermediate shelf.

The essence of the utility model is illustrated by graphic materials.

FIG. 1 - shows a general view of the cart in isometric;

in fig. 2 is a side view of the cart;

in fig. 3 is a rear view of the cart;

in fig. 4 - vertical support post with holes for brackets;

in fig. 5 - mounting device for shelves in the form of brackets;

in fig. 6 is an image of a prototype.

A trolley for placing and transporting mechanical repair equipment, mainly welding, includes a welded metal frame with vertical supporting long posts 1 and short posts 2 on which horizontal shelves are fixed, the upper shelf 3 is removable with the possibility of height adjustment, the intermediate shelf 4 is rigidly fixed on racks 1 and 2 and is equipped with a box 5 for tools and consumables, and the bottom shelf 6, rigidly connected to the racks 1 and 2, is the base of the frame and extends beyond the long support racks 1, forming an additional platform 7 for placing welding cylinders (Fig. . thirteen). All horizontal shelves are made with limiting bumpers 8 located along their perimeter, and the lower shelf 6 has a limiting flange only in the part of the platform located within the support posts 1 and 2. In the upper part of the long vertical support posts 1 above the attachment point of the shelf 4, paired holes 9 for placement of brackets 10, which function as supporting elements for the upper shelf 3, which allows you to adjust the placement of the upper shelf 3 in height or remove it if it is necessary to transport bulky equipment on the intermediate shelf 4. (Figs. 1, 4). On the outer side of the edge 8 of the intermediate flange 4, support elements 11 are symmetrically placed to support the welding cable (not shown in the figure). Between the long posts 1, on the strips 12, lodgements 13 are fixed, to the free ends of which are attached means for securing the cylinders 14 to hold the cylinders 15. The lower shelf 6, which serves as the base of the frame, is mounted on different-sized pairs of wheels. The horizontal base of the frame in the form of a lower shelf 6, together with an additional platform 7, is mounted on different-sized pairs of wheels: rear large wheels 16, and, rotatably mounted, front small wheels 17. For ease of transportation, the trolley is equipped with metal handles 18 fixed on long uprights 1.

The proposed trolley for placement and transportation of mechanical repair equipment, mainly welding, works as follows.

The transported welding cylinder 15 is installed on an additional platform 7 of the lower shelf 6, and is fixed on the lodgement 13 using a means for securing the cylinders 14, for example, a clamp or a chain can be used. On the lower shelf 6, on its part, enclosed in support posts 1 and 2, and bounded along the perimeter by a rim 8, place heavy equipment: a welding machine, a plasma cutter, or a radiator, where they are securely held by a rim 8. Small accessories, such , how electrodes, electric holders, locksmiths or welding tools are placed in a box 5 located on an intermediate shelf 4, on the top of which units of various sizes and brands can be placed, due to the fact that the shelf 3 is adjustable in height or removed. On the upper shelf 3, placed on the brackets 10 installed in the holes 9 at the required height, the necessary welding accessories and personal protective equipment are located and used as a tool table, and if necessary, at the discretion of the welder, the shelf can be easily removed for convenience of work. Welding cables are placed on supporting elements 11, which increases the convenience of their transportation. During transportation, large rear wheels 16 provide reliable support when heavy equipment is present, and small front swivel wheels 17 provide maneuverability of the structure. The trolley is moved using handles 18.

The proposed trolley for placing and transporting repair and mechanical equipment, mainly welding equipment, allows you to conveniently place, reliably hold and transport various equipment at the same time, including heavy welding equipment and welding cylinders, which reduces labor intensity, and also provides a properly organized workplace both in the workshop and and in the field.

Thus, the task facing the utility model has been solved.

Claims (2)

1. A trolley for placing and transporting repair and mechanical equipment, containing a welded metal frame, consisting of two vertical support racks, with three horizontal shelves fixed on it, while the upper shelf is made in the form of a tool table, the intermediate shelf is made with a box for storing tools and contains on the sides fastening elements for supporting the welding cable, and the lower shelf is made in the form of a base with vertical support posts dividing into the main and additional parts for installing a gas cylinder, while the trolley is equipped with a pair of rear wheels of a larger diameter installed on an additional part of the lower shelf and a pair of front wheels of a smaller diameter, made with the possibility of rotation, installed on the main part of the lower shelf, while the vertical support posts are equipped with fasteners for the gas cylinder, characterized in that the cart is equipped with additional vertical posts, rigidly fixed mounted on the lower shelf and on the intermediate shelf, while the upper shelf and the intermediate shelf are made with limiting edges along the entire perimeter, and the lower shelf is made with a rim on a part of the area bounded by vertical support posts, while on two vertical support posts above the intermediate shelf paired holes in which brackets are installed as supporting elements for the upper shelf. 2. The cart according to claim 1, characterized in that the horizontal shelves are made with the possibility of placing welding equipment on them.

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