CN214399481U - Plate type loading and unloading carrier for monorail crane - Google Patents

Abstract

The utility model discloses a single track hangs with board-like loading and unloading carrier, it includes bottom plate and lug, four lugs of four corners top fixedly connected with of bottom plate and lug, at the below both sides fixedly connected with strengthening rib of bottom plate, fixedly connected with crossbeam in the middle of the below of bottom plate. The plate-type light loading and unloading carrier is used for monorail crane transportation, the labor input is reduced to a great extent, the carrier size is randomly modified according to different sizes of underground roadways, the plate-type light loading and unloading carrier is applied to various roadway conditions, the transportation size of the plate-type light loading and unloading carrier is diversified, namely the plate-type light loading and unloading carrier is light and open, the processing period is short, loading is more humanized in the using process, and loading and unloading work can be completed more quickly due to the fact that the size of the loading and unloading plate is special, and a good effect is achieved.

Description

Plate type loading and unloading carrier for monorail crane

Technical Field

The utility model relates to a hoist especially relates to a single track hangs with board-like loading and unloading carrier, belongs to coal mine transportation equipment technical field.

Background

Compared with the traditional rail transportation installation mode, the successful application of the monorail crane installation fully-mechanized coal mining face technology has obvious superiority, the winch and mine car rail laying is omitted, the operation links of winch hauling, hook picking, chain pulling and guide chain hoisting and the like are reduced, the physical consumption of operators is reduced, and the safety coefficient of rail transportation of large fully-mechanized coal mining equipment is greatly improved. The labor consumption is less, the work efficiency is high, and the labor reduction and efficiency improvement are really realized. The installation efficiency of the fully mechanized mining face is improved by more than two times due to simple process, less equipment and high transportation efficiency, and the safety and reliability are improved by times.

The monorail crane is widely applied to underground transportation of coal mines, equipment is in the transportation process, mine cars or flat cars are used as equipment and materials entering a well from the ground, in the field operation process, the mine cars, the flat cars and other carriers belong to narrow-gauge rail transportation carriers, and the monorail crane is difficult to lift due to the fact that the monorail crane is not a professional carrier in the monorail crane transportation process.

The condition that the land boat is used also exists on the scene, and the land boat uses 2 cun steel pipes to make, and in the transshipment transportation process, there is great potential safety hazard in the transportation mode of using single track to hang the handling mine car and flatbed car, and it is comparatively loaded down with trivial details to bind and lift, uses the land boat to have characteristics such as light, swift.

Because the land boat belongs to a groove-shaped transportation carrier, the stability is poor when the land boat is used for transporting super-long and large-scale equipment, the lower part of the land boat is suspended when the super-long object is loaded, the situations of unstable center and the like are easily caused, and particularly when equipment such as a switch and the like is transported, the equipment is placed in an unbalanced manner, and the situations of friction, collision and the like are often caused.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the utility model provides a single track hangs board-like loading and unloading carrier, combines the product of single track hanger manufacturer, integrates according to the colliery actual conditions, makes a section and accords with mine single track hanger transportation work needs, under the prerequisite that low cost, high efficiency were carried out the manufacturing, guarantees that the carrier is more stable, and is more reliable and research and development carries out, realizes high work efficiency, reduction equipment input, satisfies the carrier of safe transportation needs, the effectual problem that has solved above-mentioned existence.

The technical scheme of the utility model is that: a plate-type loading and unloading carrier for a monorail crane comprises a base plate and lifting lugs, wherein four lifting lugs are fixedly connected above four corners of the base plate and the lifting lugs, reinforcing ribs are fixedly connected to two sides below the base plate, and a cross beam is fixedly connected to the middle of the lower side of the base plate.

The beam is two angle steels back to back or is a channel steel structure.

The lifting lugs are vertically and symmetrically arranged in pairs, and long round holes are formed in the lifting lugs.

The utility model has the advantages that: compared with the prior art, adopt the technical scheme of the utility model, the board-like light-duty loading and unloading carrier of application is used for the monorail crane transportation, and the reduction of very big degree the input of manpower modifies the carrier size at random according to the not unidimensional in well lane in the pit, is applied to all kinds of tunnel conditions, and this board-like light-duty loading and unloading carrier transportation size is diversified, light just open promptly, and processing cycle is short, in the use, loads more humanized, and because the size of loading and unloading board is special, completion loading and unloading work that can be faster. The loading and unloading carrier can be widely applied to various working conditions of monorail crane transportation, has strong applicability, high practical value and low cost, and can save 12 ten thousand yuan of cost generated by the transportation carrier every year, thereby obtaining good use effect.

Drawings

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

fig. 2 is a top view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

Example 1: as shown in attached figures 1-2, the plate-type loading and unloading carrier for the monorail crane comprises a bottom plate 2 and lifting lugs 3, wherein four lifting lugs 3 are fixedly connected above four corners of the bottom plate 2 and the lifting lugs 3, reinforcing ribs 1 are fixedly connected to two sides below the bottom plate 2, and a cross beam 5 is fixedly connected to the middle below the bottom plate 2.

Further, the beam 5 is two angle steels back to back or a channel steel structure.

Further, the lifting lugs 3 are vertically and symmetrically arranged in pairs, and the long round holes 4 are formed in the lifting lugs 3.

A plate-type carrier plate carrier adopts a rectangular iron plate with the thickness of delta 12mm as a main carrying platform of the plate-type carrier, the length and the width can be determined according to roadway parameters of actual use places of mines, the iron plate with the length multiplied by the width =3000mm multiplied by 1240mm is generally used, the weight of the delta 12mm rectangular iron plate is about 350Kg, hot-rolled equilateral angle iron with the length of 50mm and the length of 3000mm is used as long-edge welded support for a long edge, two groups of hot-rolled equilateral angle iron with the length of 50mm and the length of 2600mm are used for welded support in the middle, 4 hot-rolled equilateral angle irons with the length of 50mm are used in total, the weight is about 31Kg, the weight of the plate carrier is about 381Kg, and the plate carrier can bear 3 tons of weight and keep the whole body not to deform through field actual use tests.

The lifting ring is wrapped on a flat carrier in a U shape by using a delta 20mm long-strip-shaped iron plate, and the welts at two ends of the lifting ring are fully welded with the flat carrier.

The lifting mode, four groups of hooks using the lifting beam are respectively hung on lifting rings, namely lifting lugs, the four groups of lifting chains are the same in length, after lifting, the whole plate-type carrier is in a horizontal state, and the four lifting rings of the carrier have larger intervals, so that the swinging of the carrier to four directions in the transportation process can be effectively reduced, when lifting, four rings synchronously ascend, the carrier is horizontal to the floor, and when transporting forwards and backwards, the length is 3 meters, so that the operation is stable.

In the operation aspect, the hook on the single-rail hoisting beam is used as a connecting tool with the plate-type carrier, and after the material is loaded, the hook on the hoisting beam is directly hung on the plate-type carrier, so that the operation is simple and convenient.

In the aspect of safe transportation, the plate-type carrier has the characteristic of openness, and operating personnel can directly check the running condition of equipment in the transportation process, effectively observe whether the carrier and loaded materials can receive the influence of a roadway and conditions, and can directly see all problems possibly influencing the transportation in the operation process.

In the aspect of quick loading and unloading, the plate-type carrier is simple in structure, the floor is an iron plate, the height of the plate-type carrier which needs to be carried is not needed, and the equipment loading and unloading belong to translation, so that the loading and unloading are more labor-saving and quick.

Has the beneficial effects that:

reduce human input, this product has characteristics such as light, fast loading and unloading, because the opening of equipment, the artifical input only needs short distance material, equipment to put, directly have mine car or flatbed with material translation to single track hang the loading and unloading board on can, contrast box carrier, need not the transport operation, material, equipment put the back, can directly lift by crane the transportation work.

The device has the advantages of low investment, and can reduce the investment of part of equipment cost for coal mine transportation in a long-term use process without later maintenance.

The size is diversified, because this carrier framework is comparatively simple, to characteristics such as the geological conditions complicacy in colliery, can carry out modification equipment size at will according to the actual conditions in the pit in the colliery, processing can be accomplished by the welder in 2 hours, and equipment is comparatively light, under the influence of colliery condition, need not any equipment of lifting by crane, and the manual work can be carried to the place of use.

And (IV) the rapid loading and unloading work is realized, due to the specialization of the plate-type carrier, the plate-type carrier belongs to equipment translation in the loading and unloading process, a roadway bottom plate is translated to the plate-type carrier or the plate-type carrier is translated to the roadway, the loading and unloading period is short, the speed is high, and the equipment loading and unloading efficiency is improved to a great extent.

(V) the security is high, because equipment structure is simple, and the equipment material is put visually, and in the transportation, the state when personnel can the direct observation equipment operation, whether receive environment, condition influence in the effective supervisory equipment operation process, and because board-like carrier belongs to 4 a platform, the improvement of to a great extent the stability of carrier, more steady in the equipment transportation.

The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, 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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (3)

1. A single track hangs board-like loading and unloading carrier, its characterized in that: the lifting device comprises a bottom plate (2) and lifting lugs (3), wherein the four lifting lugs (3) are fixedly connected above four corners of the bottom plate (2) and the lifting lugs (3), reinforcing ribs (1) are fixedly connected to two sides of the lower portion of the bottom plate (2), and a cross beam (5) is fixedly connected to the middle of the lower portion of the bottom plate (2).

2. A plate-type load-and-unload vehicle for monorail cranes as defined in claim 1, wherein: the beam (5) is two angle steels back to back or is of a channel steel structure.

3. A plate-type load-and-unload vehicle for monorail cranes as defined in claim 1, wherein: the lifting lugs (3) are vertically and symmetrically arranged in pairs, and the long round holes (4) are formed in the lifting lugs (3).

Images