Loading and unloading device for large components

Abstract

The present invention discloses a loading and unloading device suitable for large components, including a base, a supporting mechanism and a lifting mechanism arranged on the base, the bottom of the column is fixed to the bottom plate by a first connecting assembly, the first connecting assembly and the bottom plate are connected as a whole by a first fastener; the top of the column is supported at the bottom of the top plate by a second connecting assembly, the lifting mechanism is arranged between two supporting plates, and the supporting plate is fixed to the top plate by a third connecting assembly. The present invention greatly improves the work efficiency and reduces the unloading cost during the unloading process by arranging the supporting mechanism and the lifting mechanism on the base, the present invention is placed in advance at the unloading destination, the supporting mechanism is made according to the height of the vehicle, and the components to be unloaded are carried by the lifting mechanism to achieve the purpose of unloading, and the various components constituting the present invention can be manually carried and disassembled, easy to carry, and can be disassembled and reused.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle unloading devices, and in particular relates to a vehicle loading and unloading device suitable for large components. Background Art

[0002] In industries such as manufacturing, construction, water conservancy and hydropower, petrochemicals, and installation, which require the use of modern equipment to transport and unload large tonnage goods, products, and components, the commonly used unloading equipment during the construction process includes: tower cranes, bridge cranes, truck cranes, crawler cranes, helicopters, mast systems, cable cranes, hydraulic lifting methods, hoisting methods using structures, ramp lifting methods, etc. The working principle of most of these hoisting is to achieve the purpose of transporting and unloading by mechanical and hydraulic drive under the action of power signals to enable wire ropes, clamps, and components to achieve vertical lifting and horizontal movement within a certain range. However, in the construction process of using modern hoisting equipment to unload tasks, it is often restricted by terrain and roads. The unloading device cannot travel under load and is not suitable for working on soft or muddy sites. The unloading working environment requires high requirements, especially large unloading equipment using the lever principle requires counterweights and fixed equipment with many supporting facilities, which brings many inconveniences to the unloading work. Therefore, a loading and unloading device suitable for large components is proposed to solve the above problems. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a loading and unloading device suitable for large components in view of the deficiencies in the above-mentioned prior art. By arranging a supporting mechanism and a lifting mechanism on the base, the working efficiency is greatly improved and the unloading cost is reduced during the unloading process. The present invention is placed in advance at the unloading destination, the supporting mechanism is made according to the height of the vehicle, and the components to be unloaded are carried by the lifting mechanism to achieve the purpose of unloading. The columns can be made into standard parts in advance, and the length of the columns can be adjusted accordingly according to the height of different vehicles to meet the loading and unloading requirements. The various components constituting the present invention can be manually carried and disassembled, which is easy to carry and can be disassembled and reused.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a loading and unloading vehicle device suitable for large components, characterized in that it includes a base, a supporting mechanism and a jacking mechanism arranged on the base,

[0005] The base comprises a bottom plate and a column arranged on the bottom plate, the bottom of the column is fixed to the bottom plate through a first connecting component, and the first connecting component and the bottom plate are connected as a whole through a first fastener;

[0006] The supporting mechanism includes a top plate fixed on the top of the column and a supporting plate arranged relatively to the top plate, the top of the column is supported on the bottom of the top plate by a second connecting component, the second connecting component and the top plate are connected as a whole by a second fastener, the lifting mechanism is arranged between the two supporting plates, the support plate is fixed to the top plate by a third connecting component, the third connecting component is arranged on a side away from the lifting mechanism, and the third connecting component and the top plate are connected as a whole by a third fastener.

[0007] The above-mentioned loading and unloading device suitable for large components is characterized in that: the structural dimensions of the first connecting component, the second connecting component and the third connecting component are the same, the number of the first connecting components and the second connecting components are equal and one-to-one corresponding, and the first connecting component includes a connecting bottom plate and a connecting side plate obliquely arranged on the connecting bottom plate.

[0008] The above-mentioned loading and unloading vehicle device suitable for large components is characterized in that the structural dimensions of the first fastener, the second fastener and the third fastener are all the same, and the first fastener is a connecting bolt.

[0009] The above-mentioned loading and unloading vehicle device suitable for large components is characterized in that: a through hole for the connecting bolt to pass through is opened on the connecting bottom plate, a first connecting hole for the first fastener to pass through is opened on the bottom plate, and a second connecting hole for the second fastener to pass through and a third connecting hole for the third fastener to pass through are opened on the top plate.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] 1. The present invention greatly improves work efficiency and reduces unloading costs during unloading by arranging a supporting mechanism and a lifting mechanism on the base. The present invention is placed in advance at the unloading destination, a supporting mechanism is made according to the height of the vehicle, and the lifting mechanism is used to carry the components to be unloaded, so as to achieve the purpose of unloading, and the use effect is good.

[0012] 2. In the present invention, the bottom of the column is fixed to the base plate by a first connecting assembly, and the first connecting assembly and the base plate are connected as a whole by a first fastener; the top of the column is supported on the bottom of the top plate by a second connecting assembly, and the second connecting assembly and the top plate are connected as a whole by a second fastener, and the support plate is fixed to the top plate by a third connecting assembly, and the third connecting assembly and the top plate are connected as a whole by a third fastener. The operation is simple and labor-saving, and the disassembly is convenient. The various components constituting the present invention can be manually carried and disassembled, are easy to carry, and can be disassembled and reused.

[0013] 3. The columns in the present invention can be made into standard parts in advance, and the length of the columns can be adjusted accordingly according to the height of different vehicles to meet the requirements of loading and unloading vehicles.

[0014] In summary, the present invention greatly improves work efficiency and reduces unloading costs during the unloading process by arranging a supporting mechanism and a lifting mechanism on the base. The present invention is placed in advance at the unloading destination, and the supporting mechanism is made according to the height of the vehicle. The components to be unloaded are carried by the lifting mechanism to achieve the purpose of unloading. The columns can be made into standard parts in advance, and the length of the columns can be adjusted accordingly according to the height of different vehicles to meet the loading and unloading requirements. The various components that constitute the present invention can be manually carried and disassembled, are easy to carry, and can be disassembled and reused.

[0015] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the present invention.

[0017] Figure 2 It is a left view of the present invention.

[0018] Figure 3 It is a structural schematic diagram of the base plate of the present invention.

[0019] Figure 4 It is a structural schematic diagram of the top plate of the present invention.

[0020] Description of reference numerals:

[0021] 1—lifting mechanism; 2—bottom plate; 2-1—first connecting hole;

[0022] 3—column; 4—top plate; 4-1—second connection hole;

[0023] 4-2—third connection hole; 5—support plate; 6—reinforcement plate;

[0024] 7—Connecting bottom plate; 8—Connecting side plate; 9—Connecting bolts. DETAILED DESCRIPTION

[0025] like Figure 1 and Figure 2 As shown, the present invention comprises a base, a supporting mechanism and a lifting mechanism 1 arranged on the base,

[0026] The base comprises a bottom plate 2 and a column 3 arranged on the bottom plate 2, the bottom of the column 3 is fixed to the bottom plate 2 through a first connecting component, and the first connecting component and the bottom plate 2 are connected as a whole through a first fastener;

[0027] The supporting mechanism includes a top plate 4 fixed on the top of the column 3 and a supporting plate 5 arranged relatively to the top plate 4. The top of the column 3 is supported on the bottom of the top plate 4 through a second connecting component. The second connecting component and the top plate 4 are connected as a whole through a second fastener. The jacking mechanism 1 is arranged between the two supporting plates 5. The supporting plate 5 is fixed to the top plate 4 through a third connecting component. The third connecting component is arranged on a side away from the jacking mechanism 1. The third connecting component and the top plate 4 are connected as a whole through a third fastener.

[0028] In actual use, by arranging the supporting mechanism and the lifting mechanism 1 on the base, the working efficiency is greatly improved and the unloading cost is reduced during the unloading process. The present invention is placed in advance at the unloading destination, the supporting mechanism is made according to the height of the vehicle, and the lifting mechanism 1 is used to carry the large components that need to be unloaded, so as to achieve the purpose of unloading, and the use effect is good. Among them, the column 3 can be made into a standard part in advance, and the length of the column can be adjusted accordingly according to the height of different vehicles to meet the requirements of loading and unloading vehicles. The bottom of the column 3 is fixed to the bottom plate 2 through a first connecting component, and the first connecting component and the bottom plate 2 are connected as a whole through a first fastener; the top of the column 3 is supported on the bottom of the top plate 4 through a second connecting component, and the second connecting component and the top plate 4 are connected as a whole through a second fastener, and the support plate 5 is fixed to the top plate 4 through a third connecting component, and the third connecting component and the top plate 4 are connected as a whole through a third fastener. The operation is simple and labor-saving, and the disassembly is convenient. The various components constituting the present invention can be manually carried and disassembled, are easy to carry, and can be disassembled and reused. Especially in the face of harsh conditions, when modern equipment such as modern automobile cranes and crawler cranes cannot be used for lifting, the present invention can be used to complete the loading and unloading of small batches of components.

[0029] It should be noted that the column 3 can be made of seamless steel pipes, I-beams, thick steel plate pipes or profiles. The column 3 of the corresponding height is selected according to the height of the transport vehicle, and the selected column 3 is welded to the bottom plate 2. In actual production, in order to ensure the stability of the present invention, two columns 3 with the same structural dimensions can be welded together and supported on the bottom plate 2. Figure 1 As shown, in order to enhance the stability of the present invention, reinforcing ribs 6 are welded at symmetrical positions of the columns 3. The two support plates 5 are both rectangular plates made of thick steel plates, the bottom plate 2 and the top plate 4 are both rectangular plates, and in order to ensure the stability of the present invention, the size of the top plate 4 is smaller than that of the bottom plate 2.

[0030] In particular, during the installation of the present invention, the base plate 2 is horizontally placed at the unloading destination, the two columns 3 are vertically installed on the base plate 2, and the first connecting component is connected to the base plate 2 as a whole through the first fastener to ensure the verticality of the column 3; the top plate 4 is horizontally installed on the top of the column 3, and the second connecting component is connected to the top plate 4 as a whole through the second fastener to ensure the horizontality of the top plate 4; the support plate 5 is vertically installed on the top plate 4, and the third connecting component is connected to the top plate 4 as a whole through the third fastener to ensure the verticality of the support plate 5. The present invention as a whole is assembled from bottom to top, and the opposite is true when dismantling.

[0031] In actual use, at least four of the present inventions are symmetrically arranged on both sides of the transport vehicle, so that the edge line of the length direction of the transport vehicle bottom plate is parked in the middle position of the two support plates 5 on the two present inventions on the same side, which is convenient for the lifting mechanism 1 to lift. The lifting mechanism 1 can be selected as a jack.

[0032] In this embodiment, the structural dimensions of the first connecting component, the second connecting component and the third connecting component are the same, the number of the first connecting components and the second connecting components are equal and one-to-one corresponding, and the first connecting component includes a connecting base plate 7 and a connecting side plate 8 obliquely arranged on the connecting base plate 7.

[0033] In order to ensure the stability of the connection of the column 3, Figure 1 and Figure 2 As shown, the number of the first connecting assembly and the second connecting assembly are both two, which are respectively installed on the sides of the two columns 3 to fix the columns 3; Figure 2 As shown, the number of the third connection components is four, and the number of the third connection components on each support plate 5 is two, which play the role of fixing the support plate 5.

[0034] In this embodiment, the first fastener, the second fastener and the third fastener have the same structural dimensions, and the first fastener is a connecting bolt 9 .

[0035] In actual use, the first fastener is used to connect the first connecting component with the bottom plate 2, the second fastener is used to connect the second connecting component with the top plate 4, and the third fastener is used to connect the third connecting component with the top plate 4. Figure 1 and Figure 2 As shown, the number of the first fasteners and the second fasteners is equal to and corresponds to the number of the first connecting components and the second connecting components, and the number of the third fasteners is equal to and corresponds to the number of the third connecting components.

[0036] like Figure 3 and Figure 4 As shown, in this embodiment, the connecting bottom plate 7 is provided with a through hole for the connecting bolt 9 to pass through, the bottom plate 2 is provided with a first connecting hole 2-1 for the first fastener to pass through, and the top plate 4 is provided with a second connecting hole 4-1 for the second fastener to pass through and a third connecting hole 4-2 for the third fastener to pass through.

[0037] In actual use, the first fastener sequentially passes through the through hole on the first connecting component connected to the base plate 7 and the first connecting hole 2-1 on the base plate 2 to connect the first connecting component to the base plate 2 as a whole; the second fastener sequentially passes through the connecting hole on the top plate 4 and the second connecting hole 4-1 on the second connecting component connected to the base plate 7 to connect the second connecting component to the top plate 4 as a whole; the third fastener sequentially passes through the through hole on the third connecting component connected to the base plate 7 and the third connecting hole 4-2 on the top plate 4 to connect the third connecting component to the top plate 4 as a whole.

[0038] When the present invention is used, before the transport vehicle is transported to the unloading destination, the present invention is assembled and placed in advance at the unloading location, and at least four of them are symmetrically arranged on both sides of the transport vehicle; after the transport vehicle arrives at the unloading destination, the jacking mechanism 1 is used to jack up the large component until the large component is separated from the bottom plate of the transport vehicle; after the transport vehicle leaves the unloading destination, the jacking mechanism 1 is lowered to make the large component contact with the top of the support plate 5, and the support plate 5 supports the large component; when loading the large component, the jacking mechanism 1 needs to be lifted until the height of the large component is higher than the height of the bottom plate of the transport vehicle. After the transport vehicle enters the unloading destination, the jacking mechanism 1 is lowered to place the large component on the bottom plate of the transport vehicle.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A loading and unloading device suitable for large components, characterized by: It comprises a base, a supporting mechanism and a lifting mechanism (1) arranged on the base, The base comprises a bottom plate (2) and a column (3) arranged on the bottom plate (2), the bottom of the column (3) is fixed to the bottom plate (2) via a first connecting component, and the first connecting component and the bottom plate (2) are connected as a whole via a first fastener; The support mechanism comprises a top plate (4) fixed to the top of the column (3) and a support plate (5) arranged opposite to the top plate (4); the top of the column (3) is supported on the bottom of the top plate (4) via a second connecting component; the second connecting component and the top plate (4) are connected as a whole via a second fastener; the jacking mechanism (1) is arranged between the two support plates (5); the support plate (5) is fixed to the top plate (4) via a third connecting component; the third connecting component is arranged on a side away from the jacking mechanism (1); the third connecting component and the top plate (4) are connected as a whole via a third fastener; The first connection assembly, the second connection assembly and the third connection assembly have the same structural dimensions, the number of the first connection assembly and the second connection assembly are equal and one-to-one corresponding, and the first connection assembly comprises a connection bottom plate (7) and a connection side plate (8) obliquely arranged on the connection bottom plate (7); The first fastener, the second fastener and the third fastener have the same structural dimensions, and the first fastener is a connecting bolt (9); The connecting bottom plate (7) is provided with a through hole for the connecting bolt (9) to pass through, the bottom plate (2) is provided with a first connecting hole (2-1) for the first fastener to pass through, and the top plate (4) is provided with a second connecting hole (4-1) for the second fastener to pass through and a third connecting hole (4-2) for the third fastener to pass through.

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