Material transportation device for building infrastructure construction

Abstract

The utility model discloses a material transportation device for building infrastructure construction, which belongs to the technical field of building infrastructure construction and comprises a protective cover, a transfer component is arranged at the bottom of the protective cover, a first shear fork is arranged on the transfer component, a second shear fork is hinged to the top end of the first shear fork, and an adjusting component is mounted between the first shear fork and the second shear fork. The adjusting assembly comprises an electric hydraulic rod. According to the material transportation device for building infrastructure construction, an electric hydraulic rod is controlled to extend to push a first shear fork and a second shear fork to extend, the second shear fork drives a material table to move upwards and break away from a protective cover, the protective cover does not need to be disassembled for material loading and unloading, the materials are prevented from falling to smash people, and the safety of unloading operation is improved; and secondly, an electric push rod is controlled to extend to push a hinged frame, the hinged frame jacks up the left side of the material table, the material table is made to deflect and be in an inclined state, the materials can slide off the material table conveniently, and the purpose of rapid discharging can be achieved while the materials are transferred to construction positions of different heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of building foundation construction, in particular to a material transportation device for building foundation construction. Background Art

[0002] Materials used for building infrastructure include reinforced concrete, bricks, steel, wood, etc. During the construction process, transportation equipment is usually used to transfer building materials. Although the use of an integrated cargo box can prevent falling and protect materials, the baffles on all sides of the cargo box need to be removed during the unloading process before transportation. The operation is inconvenient and it is easy to cause safety hazards due to falling materials. At the same time, when unloading at construction locations at different heights, human assistance is still required for transfer, which undoubtedly greatly increases the workload. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a material transportation device for construction infrastructure, which solves the problem that although the integrated cargo box can prevent falling and protect materials, the baffles on all sides of the cargo box need to be removed during the unloading process for transportation, which is inconvenient to operate and easily causes safety hazards due to falling materials. At the same time, when unloading at construction locations at different heights, human assistance is still required for transfer.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material transport device for building infrastructure, comprising a protective cover, a transfer assembly is provided at the bottom of the protective cover, a scissor fork 1 is provided on the transfer assembly, a scissor fork 2 is hinged at the top of the scissor fork 1, an adjustment assembly is installed between the scissor fork 1 and the scissor fork 2, the adjustment assembly comprises an electric hydraulic rod, a cross bar is hinged at the bottom end of the electric hydraulic rod through a pin shaft, and the cross bar is fixed on the scissor fork 1;

[0005] The top end of the electric hydraulic rod is hinged with a support plate through a pin shaft, and the support plate is fixed on the scissor fork 2. A material table is provided on the top of the scissor fork 2, and a material trough is opened on the material table. The bottom of the material table is hinged to the end of the scissor fork 2 through a pin shaft. A unloading assembly is provided on one side of the top of the scissor fork 2, and the end of the unloading assembly is hinged to the material table. The unloading assembly includes a hinged frame and an electric push rod, and pins are respectively provided at both ends of the electric push rod.

[0006] As a further solution of the utility model: the number of the electric hydraulic rods is two, and the electric hydraulic rods are obliquely arranged between the first scissor fork and the second scissor fork.

[0007] As a further solution of the utility model: the transfer assembly includes a support base, and universal wheels are respectively provided at the four corners of the bottom of the support base.

[0008] As a further solution of the utility model: slideways are respectively opened on both sides of the inner wall of the support seat, and the slideway is T-shaped. Pulleys are slidably connected in the slideway, and two pulleys are installed at the bottom of the scissors fork.

[0009] As a further solution of the utility model: the bottom end of the scissors fork is hinged to one side of the inner wall of the support seat through a pin, and a push handle is fixed on one side of the support seat.

[0010] As a further solution of the utility model: two blocks are arranged outside the pin, the two upper blocks are fixed to the articulated frame, and the top of the articulated frame is hinged to the material table through a pin shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The material transportation device for building infrastructure controls the extension of the electric hydraulic rod to push the scissor fork 1 and scissor fork 2 to extend, and the scissor fork 2 drives the material platform to move upward and detach from the protective cover. At this time, the material on the material platform is above the protective cover, and there is no need to remove the protective cover to load and unload the material, which prevents the material from falling and hitting people, thereby improving the safety of the unloading operation. Secondly, the electric push rod is controlled to extend to push the articulated frame, and the articulated frame lifts the left side of the material platform, causing the material platform to deflect and tilt, so that the material can slide off the material platform, and the material can be transferred to construction positions at different heights while achieving the purpose of rapid unloading.

[0013] 2. The material transportation device for building infrastructure extends the scissors fork 1 and scissors fork 2 by extending the electric hydraulic rod. Since the material table is located above the protective cover, it is convenient to stack the materials on the material table. When protecting the materials, the electric hydraulic rod is controlled to contract so that one end of the bottom of the scissors fork 1 rotates on the support seat, and the pulley on the other end of the bottom of the scissors fork 1 slides in the slideway, so that the scissors fork 1 and scissors fork 2 can be compressed to the bottom of the protective cover. At the same time, the material table drives the material to move into the protective cover, which facilitates the transportation of materials while preventing the materials from falling and causing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the transfer component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the unloading assembly of the utility model;

[0018] In the figure: 1. Protective cover; 2. Transfer assembly; 201. Support seat; 202. Universal wheel; 203. Slide; 3. Scissor fork 1; 4. Scissor fork 2; 5. Adjustment assembly; 501. Electric hydraulic rod; 502. Cross bar; 503. Support plate; 6. Material table; 7. Material trough; 8. Unloading assembly; 801. Articulated frame; 802. Block; 803. Pin; 804. Electric push rod; 9. Push handle; 10. Pulley. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a material transportation device for building infrastructure, comprising a protective cover 1, a transfer assembly 2 is provided at the bottom of the protective cover 1, the transfer assembly 2 comprises a support seat 201, universal wheels 202 are respectively provided at the four corners of the bottom of the support seat 201, slideways 203 are respectively provided on both sides of the inner wall of the support seat 201, the slideway 203 is T-shaped, a pulley 10 is slidably connected in the slideway 203, two pulleys 10 are installed at the bottom of the scissors-type fork 3, through the mutual cooperation between the slideway 203 and the pulley 10, the slideway 203 can support and limit the pulley 10, and the pulley 10 will not leave the T-shaped slideway 203, thereby improving the stability of the telescopic movement of the scissors-type fork 3;

[0021] The transfer assembly 2 is provided with a scissor fork 3, the bottom end of which is hinged to one side of the inner wall of the support seat 201 through a pin shaft, and a push handle 9 is fixed to one side of the support seat 201. Since the push handle 9 and the universal wheel 202 are provided, the push handle 9 is operated to facilitate the transfer of the support seat 201;

[0022] The top of the scissor fork 1 3 is hinged with a scissor fork 2 4, and an adjustment component 5 is installed between the scissor fork 1 3 and the scissor fork 2 4. The adjustment component 5 includes an electric hydraulic rod 501. There are two electric hydraulic rods 501. The electric hydraulic rod 501 is tilted between the scissor fork 1 3 and the scissor fork 2 4. Because the electric hydraulic rod 501 is provided, the electric hydraulic rod 501 can push the scissor fork 1 3 and the scissor fork 2 4 to extend or retract, so that the scissor fork 2 4 can adjust the height of the material platform 6;

[0023] The bottom end of the electric hydraulic rod 501 is hinged with a cross bar 502 through a pin, and the cross bar 502 is fixed on the scissor fork 3;

[0024] The top of the electric hydraulic rod 501 is hinged with a support plate 503 through a pin shaft, and the support plate 503 is fixed on the scissor fork 2 4. The top of the scissor fork 2 4 is provided with a material platform 6, and a material trough 7 is provided on the material platform 6. The material trough 7 serves to limit the position of the material and prevent the material from slipping off the material platform 6;

[0025] The bottom of the material platform 6 is hinged to the end of the scissors fork 24 through a pin shaft, and a discharge assembly 8 is provided on one side of the top of the scissors fork 24. The end of the discharge assembly 8 is hinged to the material platform 6. The discharge assembly 8 includes an articulated frame 801 and an electric push rod 804. Pins 803 are respectively provided at both ends of the electric push rod 804. Two blocks 802 are provided outside the pin 803. The two upper blocks 802 are fixed to the articulated frame 801. The top of the articulated frame 801 is hinged to the material platform 6 through a pin shaft. Because an electric push rod 804 is provided, the extension and retraction of the electric push rod 804 can drive the articulated frame 801 to move, so that the articulated frame 801 lifts or pulls the material platform 6, which is convenient for adjusting the angle of the material platform 6.

[0026] The working principle of the utility model is:

[0027] When in use, push the push handle 9 to make the universal wheel 202 at the bottom of the support seat 201 roll on the ground. After the device moves to the specified position, the material is stacked on the material platform 6, and the electric hydraulic rod 501 is extended to push the scissors fork 1 3 and the scissors fork 2 4 to extend. The scissors fork 2 4 drives the material platform 6 to move upward and detach from the protective cover 1. Secondly, the electric push rod 804 is controlled to extend to push the articulated frame 801. The articulated frame 801 lifts the left side of the material platform 6, causing the material platform 6 to deflect and tilt, so that the material can slide off the material platform 6. Secondly, the electric push rod 804 is controlled to retract to make the material platform 6 rotate to a horizontal position. After the material is stacked on the material platform 6, the electric hydraulic rod 501 is controlled to retract to make one end of the bottom of the scissors fork 1 3 rotate on the support seat 201, and the scissors fork 1 3 and the scissors fork 2 4 can be compressed to the bottom of the protective cover 1. At the same time, the material platform 6 drives the material to move into the protective cover 1.

[0028] 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A material transport device for building infrastructure, comprising a protective cover (1), characterized in that: A transfer assembly (2) is provided at the bottom of the protective cover (1), a scissor fork 1 (3) is provided on the transfer assembly (2), a scissor fork 2 (4) is hingedly connected to the top of the scissor fork 1 (3), an adjustment assembly (5) is installed between the scissor fork 1 (3) and the scissor fork 2 (4), the adjustment assembly (5) comprises an electric hydraulic rod (501), a cross bar (502) is hingedly connected to the bottom end of the electric hydraulic rod (501) via a pin shaft, and the cross bar (502) is fixed on the scissor fork 1 (3); The top end of the electric hydraulic rod (501) is hinged with a support plate (503) through a pin shaft, and the support plate (503) is fixed on the scissor fork 2 (4). The top of the scissor fork 2 (4) is provided with a material platform (6), and the material platform (6) is provided with a material trough (7). The bottom of the material platform (6) is hinged with the end of the scissor fork 2 (4) through a pin shaft. A discharge assembly (8) is provided on one side of the top of the scissor fork 2 (4), and the end of the discharge assembly (8) is hinged with the material platform (6). The discharge assembly (8) includes an articulated frame (801) and an electric push rod (804), and pins (803) are respectively provided at both ends of the electric push rod (804).

2. A material transport device for building infrastructure construction according to claim 1, characterized in that: The number of the electric hydraulic rods (501) is two, and the electric hydraulic rods (501) are obliquely arranged between the scissor lift 1 (3) and the scissor lift 2 (4).

3. A material transport device for building infrastructure construction according to claim 1, characterized in that: The transfer assembly (2) comprises a support base (201), and universal wheels (202) are respectively provided at the four corners of the bottom of the support base (201).

4. A material transport device for building infrastructure construction according to claim 3, characterized in that: Slideways (203) are respectively provided on both sides of the inner wall of the support seat (201), and the slideway (203) is of T-shaped design. A pulley (10) is slidably connected inside the slideway (203), and two pulleys (10) are installed at the bottom of the scissor fork (3).

5. A material transport device for building infrastructure construction according to claim 3, characterized in that: The bottom end of the scissor fork 1 (3) is hinged to one side of the inner wall of the support seat (201) through a pin shaft, and a push handle (9) is fixed to one side of the support seat (201).

6. A material transport device for building infrastructure construction according to claim 1, characterized in that: The pin (803) is provided with two stoppers (802) outside, and the two upper stoppers (802) are fixed to the hinged frame (801), and the top of the hinged frame (801) is hinged to the material platform (6) through a pin shaft.

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