CN203845689U - Indoor assembleable large equipment lifting device - Google Patents

Abstract

The utility model relates to an indoor assembled macro equipment hoisting accessory, including A-frame, crossbeam and hoist block, A-frame fixes at the crossbeam both ends, hoist block fixes at the crossbeam middle part, be provided with the bearing diagonal frame between two A-frame and the crossbeam respectively, the one end of bearing diagonal frame and the upper end fixed connection of A-frame, the other end of bearing diagonal frame and the tip fixed connection of crossbeam. This indoor assembled main equipment hoisting accessory has utilized single beam crane principle ingeniously, combines indoor floor height, the weight of equipment and the business turn over problem of equipment in different places, with crane design optimization, the structure is small and exquisite, easy dismounting, the weight of lifting by crane is big, the flexible operation, reducible manpower improves work efficiency, the installation, the debugging of specially adapted university, factory and mine workshop equipment.

Description

Indoor assembleable large equipment lifting device

technical field

The utility model relates to the field of hoisting machines, in particular to an indoor assembling hoisting device for large-scale equipment.

Background technique

At present, forklifts or cranes are mostly used as lifting devices for large equipment (such as machine tools) or instruments. There are some problems in the use of these two vehicles. For example, forklifts must have sufficient turning radius and running channels, and the height of the crane is too high to enter indoor. For the heavy equipment that has entered the room, especially more than 5 tons, these hoisting devices cannot satisfy the function of use. In universities, factories and mines where heavy equipment is used, it is difficult to adjust the position of heavy equipment such as machine tools and large instruments after entering the room. Forklifts do not have enough space to re-transport mobile equipment. When repairing heavy equipment indoors, cranes and forklifts cannot lift the equipment for a long time, so they cannot show their advantages. For relatively narrow indoor areas, equipment that cannot be moved by manpower or a small gantry is often anchored by drilling holes in beams and columns, and using beams or walls as supports for lifting, which not only causes damage to the building structure but also affects structural safety.

Utility model content

The technical problem to be solved by the utility model is to provide an indoor assembleable large-scale equipment lifting device with compact structure, convenient assembly and disassembly, large lifting weight and flexible and convenient operation.

The technical scheme adopted by the utility model to solve the technical problem is: an indoor assembling type large-scale equipment lifting device, including a triangular bracket, a beam and a hoist, the triangular bracket is fixed at both ends of the beam, and the hoist It is fixed in the middle of the crossbeam, and an oblique support frame is respectively arranged between the two triangle brackets and the crossbeam, one end of the oblique support frame is fixedly connected with the upper end of the triangle bracket, and the other end of the oblique support frame is fixedly connected with the end of the crossbeam.

In order to facilitate the fixing of the oblique support frame, the oblique support frame includes an upper connecting plate, a lower connecting plate and a support beam, the supporting beam is fixed between the upper connecting plate and the lower connecting plate, and the lower connecting plate is fixed on the upper end of the tripod , the upper connecting plate is fixed at the end of the beam.

In order to improve the support strength of the oblique support frame, the support beam includes a left beam and a right beam. of the middle.

The lifting hoist is fixed in the ring in the middle of the crossbeam, and the lifting hoist adopts a chain hoist or an electric hoist. The chain hoist can lift equipment with a weight of 0.1-5 tons, and the electric hoist can lift equipment within 10 tons.

The beneficial effects of the utility model are: the utility model indoor assembleable large-scale equipment lifting device cleverly uses the principle of a single-girder suspension crane, and combines the indoor floor height, the weight of the equipment, and the problems of the equipment entering and exiting in different places. The design is optimized, the structure is small, the disassembly is convenient, the lifting weight is large, and the operation is flexible, which can reduce manpower and improve work efficiency. It is especially suitable for the installation and debugging of equipment in universities, factories and mines. the

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a three-dimensional structural schematic diagram of a preferred embodiment of the indoor assembleable large-scale equipment lifting device of the present invention;

Fig. 2 is a front view of the utility model indoor assembling large-scale equipment lifting device;

Fig. 3 is a structural schematic diagram of the triangular bracket of the indoor assembleable large-scale equipment lifting device of the utility model;

Fig. 4 is a structural schematic diagram of the inclined support frame of the indoor assembleable large-scale equipment lifting device of the present invention;

Fig. 5 is the right view of Fig. 4;

Fig. 6 is a structural schematic diagram of the crossbeam of the inclined support frame of the indoor assembleable large-scale equipment lifting device of the present invention.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

As shown in Fig. 1 and Fig. 2, an indoor assembling type large-scale equipment lifting device includes a triangular bracket 1, a beam 2 and a hoist 5, the triangular bracket 1 is fixed at both ends of the beam 2, and the hoist 5 is fixed in the middle of the crossbeam 2, and an oblique support frame 3 is respectively arranged between the two triangular brackets 1 and the crossbeam 2, and one end of the oblique support frame 3 is fixedly connected with the upper end of the triangular bracket 1, and the other end of the oblique support frame 3 is connected to the crossbeam The ends of 2 are fixedly connected.

Triangular support 1 as shown in Figure 3, comprises two steel pipes 11 and channel steel 12, and two steel pipes 11 are welded on the channel steel 12 to form tripod, and some reinforcing ribs 14 are fixed between two steel pipes 11, improve its supporting strength, two steel pipes A steel plate 13 is welded on the top of 11 for fixing the beam 2. The upper ends of the two steel pipes 11 are fixed with a lower connecting plate 33 for fixing the inclined support frame 3 .

The inclined support frame 3 shown in Figure 4 and Figure 5, the inclined support frame 3 includes an upper connecting plate 34, a lower connecting plate 33 and a supporting beam 32, and the supporting beam 32 is fixed between the upper connecting plate 34 and the lower connecting plate 33 Between, the lower connecting plate 33 is fixed on the upper end of the tripod 1, and the upper connecting plate 34 is fixed on the end of the beam 2. The supporting beam 32 includes a left beam 31 and a right beam 32, the lower ends of the left beam 31 and the right beam 32 are respectively fixed on the two ends of the lower connecting plate 33, and the upper ends of the left beam 31 and the right beam 32 are fixed on the upper connecting plate 34 of the middle.

As shown in Figure 6, the crossbeam 2 is made of I-shaped steel, and the middle part of the crossbeam 2 is opened as the suspension ring 4, and screw holes are opened at the horizontal parts of the bottom of the two ends of the crossbeam 2, so as to facilitate the same inclined support frame 3 and the triangle bracket 1 connect.

The lifting hoist 5 is fixed in the suspension ring 4 in the middle of the crossbeam 2. The lifting hoist 5 adopts a chain hoist or an electric hoist. The chain hoist can lift equipment with a weight of 0.1-5 tons, and the electric hoist can lift equipment within 10 tons. equipment.

Compared with the prior art, the indoor assembling large-scale equipment lifting device of the utility model cleverly uses the principle of a single-girder suspension crane, and combines the indoor floor height, the weight of the equipment and the problems of the equipment entering and exiting in different places, and the design of the lifting machine Optimization, compact structure, convenient disassembly, large lifting weight, flexible operation, can reduce manpower and improve work efficiency, especially suitable for installation and debugging of equipment in universities, factories and mines. the

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (5)

1. An indoor assembleable large-scale equipment lifting device, comprising a triangular bracket, a beam and a hoist, the triangular bracket is fixed at both ends of the beam, and the hoist is fixed at the middle of the beam, characterized in that: the two An oblique support frame is respectively arranged between the triangular support and the cross beam, one end of the oblique support frame is fixedly connected with the upper end of the triangular support, and the other end of the oblique support frame is fixedly connected with the end of the cross beam. 2. The indoor assembleable large-scale equipment lifting device according to claim 1, wherein the inclined support frame includes an upper connecting plate, a lower connecting plate and a supporting beam, and the supporting beam is fixed on the upper connecting plate and the lower connecting plate Between, the lower connecting plate is fixed on the upper end of the tripod, and the upper connecting plate is fixed on the end of the beam. 3. The indoor assembleable large-scale equipment lifting device according to claim 2, wherein the supporting beam includes a left beam and a right beam, and the lower ends of the left beam and the right beam are respectively fixed on the two ends of the lower connecting plate , the upper ends of the left beam and the right beam are fixed on the middle part of the upper connecting plate. 4. The indoor assembleable large-scale equipment lifting device according to claim 1, characterized in that: the hoist is fixed in the ring in the middle of the beam. 5. The indoor assembleable large-scale equipment lifting device according to claim 1 or 4, characterized in that: the hoist is a chain hoist or an electric hoist.