Storage and transfer integrated device for A-shaped frame

Abstract

The utility model discloses an A-shaped frame storage and transfer integrated device. The A-shaped frame storage and transfer integrated device comprises a base, a supporting component, a traction support and a traction base. The base is provided with a moving part, and the function of transferring the A-shaped frame is achieved; the supporting component is installed on the base and used for storing a plurality of A-shaped frames. The traction support is installed on the front side face of the base and used for being connected with a logistics trolley to convey the A-shaped frame to a corresponding station. The traction base is installed on the rear side face of the base and used for being connected with a traction support on another A-shaped frame storage and transfer integrated device, and the multiple A-shaped frame storage and transfer integrated devices can be transferred together. The A-shaped frame storage and transfer integrated device is simple in structure and safe and reliable to operate, storage space and transfer time are greatly reduced, and operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an A-frame storage and transportation integrated device, belonging to the technical field of engineering machinery manufacturing. Background Art

[0002] The A-frame of a mining dump truck is an irregular component that takes up a lot of space during storage and takes a lot of time during transportation.

[0003] Therefore, it is necessary to design an A-frame storage and transfer integrated device to improve work efficiency. Summary of the invention

[0004] The utility model aims to solve the deficiencies in the prior art and provides an A-frame storage and transportation integrated device, which solves the technical problem of the difficulty in storage and transportation of the A-frame of the existing mining dump truck.

[0005] The utility model is implemented according to the following technical solutions:

[0006] An A-frame storage and transport integrated device, comprising:

[0007] The base is equipped with moving parts to realize the function of transporting the A-frame;

[0008] A support member mounted on the base for storing a plurality of A-frames;

[0009] A traction bracket is installed on the front side of the base and is used to connect a logistics trolley to transport the A-frame to the corresponding workstation;

[0010] The traction seat is installed on the rear side of the base and is used to be connected to the traction bracket on another A-frame storage and transportation integrated device to realize the transportation of multiple A-frame storage and transportation integrated devices together.

[0011] In some embodiments, the base is welded together by a plurality of cross beams and a plurality of longitudinal beams; and a plurality of universal wheels are installed on the base.

[0012] In some embodiments, ankles are provided at the bottom of the longitudinal beams at the four angles of the base, and the ankles do not contact the ground. A top cap is provided on the top of the longitudinal beam, and the top cap and the foot bowl form a male-female buckle relationship. Two identical A-frame storage and transport integrated devices are stacked together through the foot bowl and the top cap.

[0013] In some embodiments, a rib plate is welded between the upper cross beam and the longitudinal beam in the base; and a support beam is welded between the upper cross beam and the lower cross beam in the base.

[0014] In some embodiments, the support component includes a support plate and a row of spaced-apart limit rods I and multiple rows of spaced-apart limit rods II located on the support plate; wherein, one limit rod I corresponds to two rows of spaced-apart limit rods II; when storing the A-type frame, the A-type frame is vertically placed in the two rows of spaced-apart limit rods II, supported and limited by the limit rods II, the limit rod I is inserted into a hinge hole of the A-type frame, and the other hinge hole of the A-type frame is suspended outside the support plate.

[0015] In some embodiments, the traction seat includes a fixed seat, a round tube and a cross; the fixed seat is a U-shaped seat, which is fixed on the rear crossbeam of the base; a corresponding elongated hole is respectively provided on the upper and lower planes of the fixed seat; two spaced-apart round tubes are fixed at the elongated holes on the upper plane of the fixed seat, and the two ends of the horizontal bar of the cross are respectively inserted into the two round tubes, and the vertical bar of the cross is inserted into the elongated holes on the upper and lower planes. When the cross rotates toward the inside of the fixed seat around the axis of the round tube by a predetermined angle, the bottom end of the vertical bar can be separated from the elongated hole below.

[0016] In some embodiments, the traction bracket includes a traction structure, a connecting plate and a connecting component; the connecting plate is symmetrically fixed on the front cross beam of the base, the rear of the traction structure is hinged between the two connecting plates through the connecting component, and the front of the traction structure is used to connect to the traction seat.

[0017] In some embodiments, the traction structure includes a square empty tube, a hanging ring and a limit plate; the hanging ring is connected to the front end of the square empty tube, and the limit plate is connected to the rear end of the square empty tube; the square empty tube is connected to the connecting plate through a connecting component, and the square empty tube can rotate and move around the connecting component, and maintain contact and limit with the lower plane of the front beam through the limit plate.

[0018] In some embodiments, the connecting component includes a cylindrical pin, a washer and a cotter pin; the cylindrical pin passes through the connecting plate and the square hollow tube and is axially limited by the washer and the cotter pin.

[0019] In some embodiments, a plurality of lifting eyes for crane hoisting are provided on the cross beam of the base.

[0020] Beneficial effects of the utility model:

[0021] The utility model provides an A-frame storage and transportation integrated device, which has a simple structure, is safe and reliable to operate, greatly reduces storage space and transportation time, and improves operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0023] In the attached picture:

[0024] Figure 1 Schematic diagram of the A-frame storage and transport integrated device of the utility model Figure 1 ;

[0025] Figure 2 Schematic diagram of the A-frame storage and transport integrated device of the utility model Figure 2 ;

[0026] Figure 3 Schematic diagram of the A-frame storage and transport integrated device of the utility model Figure 3 ;

[0027] Figure 4 This is a schematic diagram of the fifth wheel of the utility model (a is a closed state, b is an open schematic diagram);

[0028] Figure 5 It is a schematic diagram of a traction bracket of the utility model;

[0029] Figure 6 It is a schematic diagram of the traction structure of the utility model;

[0030] Figure 7 This is a schematic diagram of the application of the A-frame storage and transfer integrated device of the utility model.

[0031] Figure symbols: 10 - base, 20 - support member, 30 - traction seat, 40 - traction bracket, 50 - A-frame;

[0032] 101- cross beam, 102- longitudinal beam, 103- top cap, 104- foot bowl, 105- lifting ear, 106- universal wheel, 107- supporting beam, 108- rib plate;

[0033] 201-support plate, 202-limiting rod I, 203-limiting rod II;

[0034] 301-fixed seat, 302-round tube, 303-cross;

[0035] 401-square empty tube, 402-hanging ring, 403-limiting plate, 404-connecting plate, 405-cylindrical pin, 406-washer, 407-cotter pin.

[0036] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0038] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] like Figure 1 , Figure 2 , Figure 3 As shown, an A-frame storage and transfer integrated device includes a base 10, a support component 20, a traction bracket 40 and a traction seat 30; the base 10 is equipped with a moving component to realize the function of transferring the A-frame 50; the support component 20 is installed on the base 10, and is used to store multiple A-frames 50; the traction bracket 40 is installed on the front side of the base 10, and is used to connect a logistics vehicle to transport the A-frame 50 to a corresponding workstation; the traction seat 30 is installed on the rear side of the base 10, and is used to be connected to the traction bracket 40 on another A-frame storage and transfer integrated device, so as to realize the transfer of multiple A-frame storage and transfer integrated devices together.

[0041] A preferred embodiment of the base of the above embodiment is given below:

[0042] Continue to refer to Figure 1 , Figure 2 , Figure 3As shown, the base 10 is welded by a plurality of cross beams 101 and a plurality of longitudinal beams 102, and reinforcing ribs 108 are welded between the cross beams 101 and the longitudinal beams 102, and reinforcing support beams 107 are welded between the upper cross beam and the lower cross beam; a plurality of universal wheels 106 are installed on the base 10, and the universal wheels 106 can ensure that the direction can be adjusted at will during the transportation process, and finally the A-frame of the mining dump truck is realized for storage and transportation.

[0043] Further solutions: continue to refer to Figure 1 , Figure 2 , Figure 3 , Figure 7 As shown, the bottom of the longitudinal beam 102 located at the four corners of the base 10 is provided with an ankle 104, and the ankle 104 does not contact the ground. The top of the longitudinal beam 102 is provided with a top cap 103. The top cap 103 and the foot bowl 104 form a male-female buckle relationship. Two identical A-frame storage and transportation integrated devices are stacked together through the foot bowl 104 and the top cap 103.

[0044] A preferred embodiment of the above embodiment regarding the supporting component is given below:

[0045] Continue to refer to Figure 1 , Figure 2 , Figure 3 As shown, the support component 20 includes a support plate 201 and a row of spaced-apart limit rods I 202 and multiple rows of spaced-apart limit rods II 203 located on the support plate 201; wherein, one limit rod I 202 corresponds to two rows of spaced-apart limit rods II 203; when the A-frame 50 is stored, the A-frame 50 is vertically placed in the two rows of spaced-apart limit rods II 203, supported and limited by the limit rods II 203, the limit rod I 202 is inserted into one reamed hole of the A-frame 50, and the other reamed hole of the A-frame 50 is suspended outside the support plate 201.

[0046] A preferred embodiment of the above embodiment regarding the fifth wheel is given below:

[0047] like Figure 4 As shown, the traction seat 30 includes a fixed seat 301, a round tube 302 and a cross 303; the fixed seat 301 is a U-shaped seat, which is welded to the rear crossbeam of the base 10; a corresponding elongated hole is respectively provided on the upper and lower planes of the fixed seat 301; two spaced-apart round tubes 302 are welded at the elongated hole on the upper plane of the fixed seat 301, and the two ends of the cross bar of the cross 303 are respectively inserted into the two round tubes 302, and the vertical rod of the cross 303 is inserted into the elongated holes on the upper and lower planes. When the cross 303 rotates around the axis of the round tube to a predetermined angle toward the inside of the fixed seat 301, the bottom end of the vertical rod can be separated from the elongated hole below.

[0048] A preferred embodiment of the above embodiment regarding the traction bracket is given below:

[0049] like Figure 5 As shown, the traction bracket 40 includes a traction structure, a connecting plate 404 and a connecting component; the connecting plate 404 is symmetrically welded to the front crossbeam of the main frame 10, the rear of the traction structure is hinged between the two connecting plates 404 through the connecting component, and the front of the traction structure is used to connect to the traction seat 30.

[0050] Preferred solution: Figure 6 As shown, the traction structure includes a square empty tube 401, a hanging ring 402 and a limiting plate 403; the hanging ring 402 is welded to the front end of the square empty tube 401, and the limiting plate 403 is welded to the rear end of the square empty tube 401; the square empty tube 401 is connected to the connecting plate 404 through a connecting component, and the square empty tube 401 can rotate and move around the connecting component, and maintain contact and limit with the lower plane of the front beam through the limiting plate 403, so as to ensure that the traction ring can be stably placed in a horizontal state.

[0051] Preferred solution: the connecting component includes a cylindrical pin 405 , a washer 406 and a cotter pin 407 ; the cylindrical pin 405 passes through the connecting plate 404 and the square hollow tube 401 and is axially limited by the washer 406 and the cotter pin 407 .

[0052] As can be seen from the above, the traction seat 30 and the traction bracket 40 can be connected. First, the cross 303 is rotated upward, and the hanging ring 402 is placed in the fixed seat 301. Then the cross 303 is released, and the cross 303 falls by gravity, and the hanging ring 402 is locked in the fixed seat 301, so that multiple A-frame storage and transportation integrated devices can be jointly dragged. When the A-frame storage and transportation integrated device is in the transportation state, the traction bracket 40 is placed horizontally for traction; when the A-frame storage and transportation integrated device is in the non-transportation state, the traction ring 40 is placed vertically to reduce the storage area occupied by the device.

[0053] As an optimization solution of the utility model: continue to refer to Figure 1 , Figure 2 , Figure 3 As shown, a plurality of lifting eyes 105 for crane hoisting are provided on the cross beam 101 of the base 10 .

[0054] In summary, the utility model provides an A-frame storage and transportation integrated device, which connects the square tubes of the base together by welding to improve the strength of the tooling; welds support beams and ribs to the square tubes between the bases to improve the strength and increase the safety factor during use; places the device on a horizontal ground by means of a crane hoisting lug; places the A-frame on the device by means of a crane; fixes the A-frame on the device by means of a limit rod; connects the traction bracket to a logistics trolley to deliver the A-frame to a corresponding workstation; the traction seat and the traction bracket can be used to connect multiple devices together to improve efficiency; the universal wheel can ensure that the direction can be adjusted at will during the transportation process, and finally realizes the storage and transportation of the A-frame of a mining dump truck. The utility model is an A-frame storage and transportation integrated device for a mining dump truck, which can be used for the storage and transportation of the A-frame of a mining dump truck.

[0055] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0056] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.

[0057] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. An A-frame storage and transport integrated device, characterized in that: include: The base is equipped with moving parts to realize the function of transporting the A-frame; A support member mounted on the base for storing a plurality of A-frames; A traction bracket is installed on the front side of the base and is used to connect a logistics trolley to transport the A-frame to the corresponding workstation; The traction seat is installed on the rear side of the base and is used to be connected to the traction bracket on another A-frame storage and transportation integrated device to realize the transportation of multiple A-frame storage and transportation integrated devices together.

2. The A-frame storage and transport integrated device according to claim 1, characterized in that: The base is welded together by a plurality of cross beams and a plurality of longitudinal beams; A plurality of universal wheels are installed on the base.

3. The A-frame storage and transport integrated device according to claim 2, characterized in that: The bottom of the longitudinal beams located at the four angles of the base are all provided with ankles, and the ankles do not contact the ground. The top of the longitudinal beam is provided with a top cap, and the top cap and the foot bowl form a male-female buckle relationship. Two identical A-frame storage and transportation integrated devices are stacked together through the foot bowl and the top cap.

4. The A-frame storage and transport integrated device according to claim 2, characterized in that: A rib plate is welded between the upper cross beam and the longitudinal beam in the base; and a support beam is welded between the upper cross beam and the lower cross beam in the base.

5. The A-frame storage and transport integrated device according to claim 1, characterized in that: The support component includes a support plate and a row of spaced limiting rods I and multiple rows of spaced limiting rods II located on the support plate; wherein one limiting rod I corresponds to two rows of spaced limiting rods II; When storing the A-frame, the A-frame is placed vertically between two rows of spaced-apart limit rods II, supported and limited by the limit rods II, the limit rod I is inserted into a reamed hole of the A-frame, and the other reamed hole of the A-frame is suspended outside the support plate.

6. The A-frame storage and transport integrated device according to claim 1, characterized in that: The traction seat includes a fixed seat, a round tube and a cross; The fixing seat is a U-shaped seat, which is fixed on the rear crossbeam of the base; A corresponding long hole is respectively provided on the upper and lower planes of the fixing seat; Two spaced-apart circular tubes are fixed at the elongated holes on the upper plane of the fixing seat, the two ends of the horizontal bar of the cross are respectively inserted into the two circular tubes, and the vertical bar of the cross is inserted into the elongated holes on the upper and lower planes. When the cross rotates around the axis of the circular tube toward the inside of the fixing seat at a predetermined angle, the bottom end of the vertical bar can be separated from the elongated hole below.

7. The A-frame storage and transport integrated device according to claim 1, characterized in that: The traction bracket includes a traction structure, a connecting plate and a connecting component; The connecting plates are symmetrically fixed on the front cross beam of the base, the rear part of the traction structure is hinged between the two connecting plates through a connecting component, and the front part of the traction structure is used to be connected to the traction seat.

8. The A-frame storage and transport integrated device according to claim 7, characterized in that: The traction structure includes a square hollow tube, a hanging ring and a limit plate; The hanging ring is connected to the front end of the square empty tube, and the limiting plate is connected to the rear end of the square empty tube; The square hollow tube is connected to the connecting plate through a connecting component. The square hollow tube can rotate and move around the connecting component and is kept in contact with the lower plane of the front cross beam through a limiting plate.

9. The A-frame storage and transport integrated device according to claim 8, characterized in that: The connecting parts include a cylindrical pin, a washer and a split pin; The cylindrical pin passes through the connecting plate and the square hollow tube and is axially limited by a washer and a split pin.

10. The A-frame storage and transport integrated device according to claim 1, characterized in that: A plurality of lifting eyes for crane hoisting are arranged on the cross beam of the base.

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