Building construction material lifting equipment

Abstract

The utility model discloses building construction material lifting equipment which comprises an equipment base, an adjusting type unfolding material lifting structure and a lifting device. The adjustable unfolding material lifting structure comprises a shear fork lifting frame, a lifting table, a mounting groove, a pair of unfolding supporting plates, a plurality of adjusting fixing grooves, two pairs of adjusting gear rod assemblies, two pairs of telescopic supporting rods and two pairs of fixing toothed plates. The utility model relates to the technical field of construction auxiliary equipment, and has the beneficial effects that the problems that the existing material lifting equipment is simple in structure, can only provide a simple lifting function, is fixed in size, cannot adjust the bearing size according to different materials, is not provided with an effective blocking structure, is easy to move and fall off during lifting, and is inconvenient to use are solved; and the use is very dangerous.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction auxiliary equipment technical field, concretely is a kind of construction material lifting equipment. BACKGROUND

[0002] In the field of construction and material handling, building material lifting equipment plays a vital role. Traditional lifting equipment is often complex in structure, cumbersome to operate, and difficult to adapt to different height and width material handling requirements. The existing material lifting equipment is simple in structure, can only provide simple lifting function, the equipment volume is fixed, cannot be adjusted according to the size of different materials, and does not have effective blocking structure, and is easy to move and fall during lifting, which is very dangerous to use. SUMMARY

[0003] To achieve the above purpose, the utility model realizes the following technical scheme: a kind of construction material lifting equipment, comprising: equipment base, characterized by, equipment base is installed with adjustable unfolding material lifting structure;

[0004] Adjustable unfolding material lifting structure contains: scissor lifting frame, lifting platform, installation slot, a pair of unfolding support plate, several adjusting fixed slots, two pairs of adjusting rod assembly, two pairs of telescopic support rod and two pairs of fixed tooth plate;

[0005] Scissor lifting frame is installed on equipment base, lifting platform is installed on the upper end of scissor lifting frame, installation slot is opened in lifting platform, a pair of unfolding support plate is movably installed in installation slot, several adjusting fixed slots are opened on the upper and lower wall surfaces of unfolding support plate, two pairs of adjusting rod assembly are installed in several adjusting fixed slots, two pairs of telescopic support rod are embedded in equipment base, and two pairs of fixed tooth plate are installed on the output end of two pairs of telescopic support rod.

[0006] Preferably, the equipment base is provided with a plurality of movable wheels.

[0007] Preferably, the lifting platform is installed on the scissor lifting frame by a plurality of fixing bolts.

[0008] Preferably, the pair of unfolding support plates are installed in the installation slot by a plurality of rotating shafts.

[0009] Preferably, the scissor lifting frame and the lifting platform are provided with a plurality of strip-shaped slots for rotating the unfolding support plates.

[0010] Preferably, the two pairs of adjusting rod assemblies each contain: a pair of embedded rods, a plurality of adjusting rods, a pair of installation cavities, a pair of spring telescopic rods, a pair of moving blocks, a pair of adjusting blocks and a pair of locking blocks.

[0011] A plurality of adjusting rods are movably embedded on the unfolding support plate, a pair of embedded rods are installed on the upper and lower ends of the plurality of adjusting rods, a pair of installation cavities are formed in the pair of embedded rods, a pair of spring telescopic rods are installed on the inner wall surface of the pair of installation cavities, a pair of moving blocks are installed on the pair of spring telescopic rods, a pair of adjusting blocks are installed on the pair of moving blocks in penetrating the embedded rods, and a pair of locking blocks are installed on the moving blocks in penetrating the side wall surface of the embedded rods.

[0012] Beneficial effects

[0013] The building construction material lifting equipment has the following beneficial effects: the adjusting type unfolding material lifting structure is used, the lifting material can be placed and adjusted according to the type and size of the lifting material, the unfolding adjustment can be carried out, the material lifting is applicable to materials of different sizes, the position of the rod structure is changed according to the adjusting condition, the building material is prevented from falling, the stable supporting structure is increased, the movement during lifting is prevented, the use safety is ensured, the existing material lifting equipment structure is simple, only simple lifting function can be provided, the equipment volume is fixed, the size adjustment cannot be carried out according to different materials, and there is no effective blocking structure, the material is prone to move and fall during lifting, and the use is very dangerous. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view three-dimensional structure schematic diagram of the building construction material lifting equipment.

[0015] Figure 2 It is a bottom view three-dimensional structure schematic diagram of the building construction material lifting equipment.

[0016] Figure 3 It is a front view structure schematic diagram of the building construction material lifting equipment.

[0017] Figure 4 It is an embedded rod top view sectional structure schematic diagram of the building construction material lifting equipment.

[0018] In the figure: 1-equipment base; 2-scissor lifting frame; 3-lifting platform; 4-installation groove; 5-unfolding support plate; 6-adjusting fixing groove; 7-telescopic supporting rod; 8-fixed tooth plate; 9-moving wheel; 10-fixed bolt; 11-rotation shaft; 12-embedded rod; 13-adjusting rod; 14-installation cavity; 15-spring telescopic rod; 16-moving block; 17-adjusting block; 18-locking block. DETAILED DESCRIPTION

[0019] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range protected by the utility model.

[0020] Embodiment: please refer to Figures 1-4 The utility model provides a technical scheme: a building construction material lifting equipment, this scheme considers the fixed structure of existing lifting equipment, cannot adjust according to the size of material when lifting, poor applicability, and easily appear to drop in the lifting process, based on the above content, the case sets up the following technical means:

[0021] Specifically, the device comprises at least a device base 1, a scissor lifting frame 2, a lifting platform 3, a mounting groove 4, a pair of expansion support plates 5, a plurality of adjusting fixing grooves 6, two pairs of adjusting rod assemblies, two pairs of telescopic support rods 7 and two pairs of fixed tooth plates 8.

[0022] Each of the two pairs of adjusting rod assemblies comprises a pair of embedded rods 12, a plurality of adjusting rods 13, a pair of mounting cavities 14, a pair of spring telescopic rods 15, a pair of moving blocks 16, a pair of adjusting blocks 17 and a pair of locking blocks 18.

[0023] The device base 1 supports the whole device, and when in use, the device is moved to the lifting position by the moving wheels 9, and then the output end of the telescopic support rod 7 is controlled to extend downward to drive the fixed tooth plate 8 to rest on the ground, so as to ensure the stability of the device. The scissor lifting frame 2 cooperates with the lifting platform 3 to lift the material. When lifting a large-size material, the expansion support plate 5 is rotated by the rotating shaft 11 to expand outward, thereby increasing the placement area. After rotation, the adjusting rod 13 is downward, the moving block 16 is moved inward by the adjusting block 17 to compress the spring telescopic rod 15, thereby driving the locking block 18 to shrink into the mounting cavity 14 to release the fixation of the embedded rod 12. When the adjusting rod 13 is moved upward, the embedded rod 12 located below is moved into the adjusting fixing groove 6, and then the spring telescopic rod 15 cooperates with the locking block 18 to fix, so as to realize the adjustment and block, thereby increasing the placement area of the lifted material and ensuring the safety in use.

[0024] More specifically, the scissor lifting frame 2 is installed on the device base 1, the lifting platform 3 is installed on the upper end of the scissor lifting frame 2, the mounting groove 4 is provided on the lifting platform 3, the pair of expansion support plates 5 are movably installed in the mounting groove 4, the plurality of adjusting fixing grooves 6 are provided on the upper and lower walls of the expansion support plate 5, the two pairs of adjusting rod assemblies are installed in the plurality of adjusting fixing grooves 6, the two pairs of telescopic support rods 7 are embedded in the device base 1, and the two pairs of fixed tooth plates 8 are installed on the output ends of the two pairs of telescopic support rods 7.

[0025] A plurality of adjusting levers 13 are movably embedded on the unfolding branch 5, a pair of embedded levers 12 are installed on the upper and lower ends of the plurality of adjusting levers 13, a pair of installation cavities 14 are opened in the pair of embedded levers 12, a pair of spring telescopic rods 15 are installed on the inner wall surface of the pair of installation cavities 14, a pair of moving blocks 16 are installed on the pair of spring telescopic rods 15, a pair of adjusting blocks 17 are installed on the pair of moving blocks 16 through the embedded levers 12, and a pair of locking blocks 18 are installed on the moving blocks 16 through the side wall surface of the embedded levers 12.

[0026] In the specific implementation process, further, the equipment base 1 is installed with the moving wheels 9.

[0027] In the specific implementation process, further, the lifting platform 3 is installed on the scissor lifting frame 2 through the fixing bolts 10.

[0028] In the specific implementation process, further, the pair of unfolding branches 5 are installed in the installation groove 4 through the rotating shafts 11.

[0029] In the specific implementation process, further, the scissor lifting frame 2 and the lifting platform 3 are opened with the strip-shaped grooves for the rotation of the unfolding branches 5.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A construction material lifting apparatus comprising: The utility model discloses a device base (1), its characterized in being equipped with adjustable unfolding material lifting structure on device base (1). The adjustable unfolding material lifting structure comprises a scissor lifting frame (2), a lifting platform (3), a mounting groove (4), a pair of unfolding support plates (5), a plurality of adjusting fixing grooves (6), two pairs of adjusting rod assemblies, two pairs of telescopic supporting rods (7) and two pairs of fixed tooth plates (8). The scissor lifting frame (2) is installed on the device base (1), the lifting platform (3) is installed on the upper end of the scissor lifting frame (2), the mounting groove (4) is arranged on the lifting platform (3), the pair of unfolding support plates (5) are movably installed in the mounting groove (4), the plurality of adjusting fixing grooves (6) are arranged on the upper and lower walls of the unfolding support plates (5), the two pairs of adjusting rod assemblies are installed in the plurality of adjusting fixing grooves (6), the two pairs of telescopic supporting rods (7) are embedded on the device base (1), and the two pairs of fixed tooth plates (8) are installed on the output ends of the two pairs of telescopic supporting rods (7).

2. A construction material lifting apparatus according to claim 1, wherein, The device base (1) is provided with a movable wheel (9).

3. A construction material lifting apparatus as claimed in claim 1, wherein, The lifting platform (3) is installed on the scissor lifting frame (2) through a fixing bolt (10).

4. A construction material lifting apparatus as claimed in claim 1, wherein, The pair of unfolding support plates (5) are installed in the mounting groove (4) through a rotating shaft (11).

5. A construction material lifting apparatus as claimed in claim 1, wherein, The scissor lifting frame (2) and the lifting platform (3) are provided with strip-shaped grooves for the rotation of the unfolding support plates (5).

6. A construction material lifting apparatus as claimed in claim 1, wherein, Each of the two pairs of adjusting rod assemblies comprises a pair of embedded rods (12), a plurality of adjusting rods (13), a pair of mounting cavities (14), a pair of spring telescopic rods (15), a pair of moving blocks (16), a pair of adjusting blocks (17) and a pair of locking clamping blocks (18). The plurality of adjusting rods (13) are movably embedded on the unfolding support plates (5), the pair of embedded rods (12) are installed on the upper and lower ends of the plurality of adjusting rods (13), the pair of mounting cavities (14) are arranged in the pair of embedded rods (12), the pair of spring telescopic rods (15) are installed on the inner walls of the pair of mounting cavities (14), the pair of moving blocks (16) are installed on the pair of spring telescopic rods (15), the pair of adjusting blocks (17) are installed on the pair of moving blocks (16) through the embedded rods (12), and the pair of locking clamping blocks (18) are installed on the moving blocks (16) through the side walls of the embedded rods (12).

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