Y-shaped strut for belt conveyor truss
Technical Field
The utility model relates to a Y type pillar for belt conveyor truss is applicable to mechanical technical field such as material transport machine.
Background
The belt conveyor is widely used in mine, electronic, printing and food industries, and a large number of long-distance belt conveyors with the transport distance of more than 10 kilometers appear in the mine industry in recent years. The conventional truss support of the belt conveyor is a double-column bent or a four-column bent of a concrete or steel structure, a large number of nonstandard parts are often arranged when the ground is fluctuated, great difficulty is brought to construction, and a large number of materials and land collection are wasted. Therefore, the belt conveyor truss support has the advantages of small occupied area, less used materials, high part standardization degree and convenience in construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a Y type pillar that is used for belt conveyor truss to the not enough of existence among the prior art.
To this end, the above object of the present invention is achieved by the following technical solutions:
the utility model provides a Y type pillar for belt conveyor truss, a Y type pillar for belt conveyor truss includes bottom stand, upper portion stand and V type roof beam, be equipped with the conversion pipe that is used for connecting bottom stand and upper portion stand between bottom stand and the upper portion stand, the conversion pipe is round platform form and upper portion stand is connected to slot one end, and the bottom stand is connected to wide mouthful one end, the top of upper portion stand sets up the upper portion stand end plate, the bottom plectane of V type roof beam is connected on upper portion stand end plate upper portion, the both ends of V type roof beam are provided with V type roof beam end plate, V type roof beam end plate is connected with the lower part of belt conveyor truss respectively.
When adopting above-mentioned technical scheme, the utility model discloses can also adopt or make up and adopt following further technical scheme:
preferably, a plurality of first stiffening plates are arranged between the lower surface of the upper upright post end plate and the upper upright post.
Preferably, a plurality of second stiffening plates are arranged between the lower surface of the V-shaped beam end plate and the V-shaped beam.
Preferably, the bottom of the V-shaped beam is provided with a plurality of rib plates which are longitudinally arranged and traverse the waist part of the V-shaped beam.
Preferably, the bottom circular plate and the upper column end plate of the V-shaped beam are provided with corresponding bolt holes for bolt connection.
Preferably, the bottom column is a steel pipe column or a reinforced concrete column or a mixed column of the steel pipe column on the upper part of the bottom concrete.
Preferably, the diameter of the bottom upright post is 550-1200 mm, and the diameter of the upper upright post is 300-500 mm.
The utility model provides a Y-shaped strut for belt conveyor truss, which is divided into an upper part and a lower part, wherein the lower part is mainly a bottom upright post, the diameter, the wall thickness and the material selection of the bottom upright post can be adjusted according to the engineering requirements, such as the requirement of load size, and the height of the belt conveyor truss is adjusted by adjusting the length of the bottom upright post; therefore, the upper parts can be guaranteed to be made of the same size and materials in the same project, batch production of the parts is facilitated, meanwhile, standardized parts with the same size and the same specification can be replaced and installed mutually, and accordingly waste of the parts is reduced. Compared with the conventional double-upright-column bent frame or four-upright-column bent frame, the utility model only adopts a single upright column, the material consumption is greatly reduced, and the foundation occupation of the lower part of the upright column is correspondingly reduced; on the premise that the strength of the whole structure is guaranteed, the structural form of the bottom upright post is flexible and various, and the bottom upright post is convenient to select according to local conditions; the upper steel component adopts standard size and material, so that the production and transportation of manufacturers are facilitated, the universal replacement among the components can be realized in the field installation process, the construction difficulty is reduced, and the construction progress is accelerated; in addition, the structural stress of the V-shaped beam is clear, and the design and calculation work is simplified.
Drawings
Fig. 1 is a schematic structural diagram of a Y-shaped strut for a belt conveyor truss according to the present invention;
in the figure: 1-bottom upright; 2-a transition tube; 3-upper upright column; 4-a first stiffener; 5-bolt; 6-upper column end plate; 7-V-shaped beams; 8-ribbed plate; 9-V beam end plates; 10-a second stiffening plate; 11-V beam bottom circular plate.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a Y type pillar for belt conveyor truss, including bottom stand 1 and upper portion stand 3, bottom stand 1 is connected with lower part stand basis, be equipped with the conversion pipe 2 that is used for connecting bottom stand 1 and upper portion stand 3 between bottom stand 1 and the upper portion stand 3, conversion pipe 2 is round platform form and upper portion stand 3 is connected to slot one end, bottom stand 1 is connected to wide mouth one end, the top of upper portion stand 3 sets up upper portion stand end plate 6, be connected through bolt 5 between upper portion stand end plate 6 and the bottom plectane 11 of the V type roof beam 7 that sets up above that, the both ends of V type roof beam 7 are provided with V type roof beam end plate 9, V type roof beam end plate 9 is connected with the lower part of belt conveyor truss or the support of belt conveyor truss lower part is connected respectively.
A plurality of first stiffening plates 4 are arranged between the lower surface of the upper upright post end plate 6 and the upper upright post 3.
A plurality of second stiffening plates 10 are arranged between the lower surface of the V-shaped beam end plate 9 and the V-shaped beam 7.
The bottom of the V-shaped beam 7 is provided with a plurality of rib plates 8 which are longitudinally arranged and traverse the waist of the V-shaped beam 7.
The bottom circular plate 11 and the upper column end plate 6 of the V-beam 7 are provided with corresponding bolt holes for the bolts 5 to connect.
The bottom upright column 1 is a steel pipe column or a reinforced concrete column or a mixed upright column of the steel pipe column on the upper part of the bottom concrete.
The diameter of the bottom upright post 1 is 500-1200 mm, and the diameter of the upper upright post 3 is 300-500 mm.
The above detailed description is provided for explaining the present invention, and is only a preferred embodiment of the present invention, but not for limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made by the present invention are within the scope of the present invention.