CN221821682U - Assembled building wallboard hoist device - Google Patents

Abstract

The utility model discloses a lifting device for assembled building wall panels, which relates to the technical field of lifting devices, including a lifting plate, two crane hook seats are fixedly connected to the left and right sides of the upper surface of the lifting plate, and adjustment components are arranged on the front and rear sides of the outer surface of the lifting plate, and two movable components are arranged on the left and right sides of the outer surface of the adjustment component, and the two movable components have the same structure, and the movable components on the left and right sides include two vertical plates. The utility model drives the screw rod to rotate by starting the motor, so that the L-shaped plate 1 is moved, so as to move the wall panel placed flat on the ground and separate it from the ground, so that the wall panel is convenient for the crane to lift the wall panel between the L-shaped plate 1 and the L-shaped plate 2, and solves the current problem that the lifting ring is prone to fall off when lifting by the crane due to the setting of the lifting ring, and achieves the effect of improving the safety and convenience of use when lifting the wall panel.

Description

A kind of lifting device for assembled building wall panel

Technical Field

The utility model relates to the technical field of hoisting devices, in particular to a hoisting device for assembled building wall panels.

Background Art

Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods.

According to patent publication number CN214935438U, a prefabricated building wall panel hoisting device is disclosed, which relates to the technical field of hoisting devices, including a fixed top plate, a first movable frame and a second movable frame are arranged on the surface of the fixed top plate, and the first movable frame and the second movable frame are arranged perpendicular to each other, a movable groove is opened on the surface of the fixed top plate, and the bottom ends of the first movable frame and the second movable frame are fixedly connected with a lifting mechanism, and the top of the lifting mechanism passes through the fixed top plate through the movable groove and is respectively connected to the first movable frame and the second movable frame, and a bracket is arranged at the bottom end of the lifting mechanism; the utility model is provided with a lifting mechanism and a movable bracket, and during hoisting, the wall panel can be placed horizontally, and then the bracket is moved to the bottom of the wall panel, and then the bracket is extended inward until the four brackets are fitted together, and finally the wall panel is lifted and transported away, so that the hoisting is more stable and the wall panel is not easy to fall. The following problems exist in the prior art:

In the current prefabricated building wall panel lifting devices, most of the lifting methods adopted are to embed a lifting ring in the upper end of the prefabricated assembled concrete exterior wall panel, and then use a crane to pass through the lifting ring to lift the prefabricated assembled concrete exterior wall panel for installation. As a result, due to the heavy weight of the wall panel itself, there is a risk of the lifting ring falling off when lifting it with a crane, which poses a great safety hazard.

Utility Model Content

The utility model provides a prefabricated building wall panel hoisting device to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

The two cams are connected to each other with a plurality of movable members on the outer surface of the two movable members, and the movable members have the same structure as the two movable members. The two movable members on the left and right sides have the same structure as the two movable members, and the two movable members on the left and right sides have the same structure as the two movable members. The front faces of the two vertical plates are overlapped with L-shaped plate 1, and the horizontal upper surfaces of the two L-shaped plates are overlapped with the lower surfaces of the two vertical plates. The horizontal directions of the two L-shaped plates are provided with strip openings that communicate with each other up and down, and the horizontal sides of the two L-shaped plates are fixedly connected with a stopper on one side of the L-shaped plate 1 that is away from the strip opening, and a screw rod is threadedly connected to the middle part of the vertical direction upper part of the L-shaped plate 1, and the outer surface of the rear adjusting assembly is slidably connected with the L-shaped plate 2, and the horizontal upper surface of the L-shaped plate 2 is overlapped with the horizontal lower surface of the L-shaped plate 1.

A further improvement of the technical solution of the utility model is that both the front and rear sides of the outer surface of the screw rod are movably connected with the vertical plate and the inside of the L-shaped plate.

A further improvement of the technical solution of the utility model is that the L-shaped plates and the blocks in the movable components on the left and right sides are arranged in a mirror image.

A further improvement of the technical solution of the utility model is that a motor is fixedly connected to the upper rear side of the L-shaped plate 2 in the vertical direction, the output shaft of the motor penetrates and moves inside the L-shaped plate 2 in the vertical direction, and the front end of the output shaft of the L-shaped plate 2 is fixedly connected to the rear end of the screw rod.

A further improvement of the technical solution of the utility model is that: a fixing column is fixedly connected to the middle part of the lower surface of the two vertical plates, a circular stopper is fixedly connected to the lower end of the fixing column, the outer surface of the fixing column is slidably connected to the inside of the strip-shaped opening, the upper surface of the circular stopper overlaps the horizontal lower surface of the L-shaped plate, and an inclined surface is provided on the horizontal rear side of the L-shaped plate.

A further improvement of the technical solution of the utility model is that sliding grooves are provided on the front and rear sides of the outer surface of the hanging plate.

A further improvement of the technical solution of the utility model is that: the adjustment component includes two sliders, the outer surfaces of the two sliders are slidably connected to the inside of the front and rear slide grooves, the outer surfaces of the two sliders are fixedly connected to the upper back sides of the two vertical plates, the outer surface of the rear slider is fixedly connected to the upper front side of the screw rod in the vertical direction, the left and right sides of the front and rear slide grooves are fixedly connected with square blocks, the opposite surfaces of the square blocks are fixedly connected with sliding rods, and the outer surfaces of the sliding rods are slidably connected to the inside of the vertical plates.

A further improvement of the technical solution of the utility model is that a fixing bolt is overlapped and tightened above the outer surface of the sliding rod, the outer surface of the fixing bolt is threadedly connected to the inside of the vertical plate below, the outer surface of the fixing bolt at the rear is threadedly connected to the internal part of the L-shaped plate 2, and the lower end of the fixing bolt at the rear overlaps the outer surface of the rear sliding rod.

Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

1. The utility model provides an assembled building wall panel lifting device, which adopts the mutual cooperation of movable components, vertical plates, fixed columns, circular blocks, L-shaped plate one, inclined surfaces, strip-shaped openings, blocks, screw rods, L-shaped plate two, and motors. The screw rods are driven to rotate by starting the motor, so that the L-shaped plate one is moved, thereby moving the wall panel placed flat on the ground and separating it from the ground, so that the wall panel is convenient for a crane to lift the wall panel between the L-shaped plate one and the L-shaped plate two, solving the problem that the current setting of the lifting ring makes it easy for the lifting ring to fall off when lifting by the crane, and achieving the effect of improving safety and facilitating use when lifting the wall panel.

2. The utility model provides a lifting device for assembled building wall panels, which adopts the mutual cooperation of adjustment components, sliders, slide bars, square blocks, and fixing bolts. By setting the movable vertical plate and the L-shaped plate, it is convenient to move on the slide bar, so as to adjust the size and shape of the wall panel for lifting. The setting of the fixing bolt makes it convenient to adjust the position and then limit it, so as to improve the practicality by adjusting it according to the size of the wall panel.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the movable assembly of the utility model;

FIG3 is a schematic diagram of the rear structure of the movable assembly, the hanging plate, and the adjusting assembly of the utility model;

FIG4 is a schematic diagram of the exploded structure of the vertical plate, fixed column, circular baffle, L-shaped plate 1, and baffle of the present invention;

FIG. 5 is a schematic diagram of the structure of the adjustment component of the present invention.

In the figure: 1. lifting plate; 11. slide groove; 2. crane hook seat; 3. adjustment component; 31. slider; 32. slide rod; 33. square block; 34. fixing bolt; 4. movable component; 41. vertical plate; 411. fixing column; 412. circular stopper; 42. L-shaped plate 1; 421. inclined surface; 43. strip mouth; 44. stopper; 45. screw rod; 46. L-shaped plate 2; 461. motor.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Figures 1 to 3, the utility model provides an assembled building wall panel lifting device, a lifting plate 1, two crane hook seats 2 are fixedly connected to the left and right sides of the upper surface of the lifting plate 1, and the outer surface of the lifting plate 1 is provided with adjustment components 3 on the front and rear sides, and the outer surface of the adjustment component 3 is provided with two movable components 4 on the left and right sides. The two movable components 4 have the same structure. The left and right movable components 4 include two vertical plates 41. The upper inner parts of the two vertical plates 41 are slidably connected to the outer surface of the front adjustment component 3. The front sides of the two vertical plates 41 are overlapped with L-shaped plates 42. The upper horizontal surfaces of the two L-shaped plates 42 overlap with the lower surfaces of the two vertical plates 41. The horizontal direction of the L-shaped plate 42 is provided with a strip-shaped opening 43 that is communicated with each other from top to bottom. The L-shaped plate 42 A stopper 44 is fixedly connected to the side away from the strip-shaped opening 43 in the horizontal direction, a screw rod 45 is threadedly connected to the middle part of the upper part of the L-shaped plate 1 42 in the vertical direction, and an L-shaped plate 2 46 is slidably connected to the outer surface of the rear adjustment component 3. The upper surface of the L-shaped plate 2 46 in the horizontal direction overlaps the lower surface of the L-shaped plate 1 42 in the horizontal direction, and the outer surface of the screw rod 45 is movably connected to the vertical plate 41 and the inside of the L-shaped plate 2 46 on both the front and rear sides. The L-shaped plate 1 42 and the stopper 44 in the left and right movable components 4 are mirror-set, and a motor 461 is fixedly connected to the upper rear side of the L-shaped plate 2 46 in the vertical direction, and the output shaft of the motor 461 penetrates the inside of the movable and L-shaped plate 2 46 in the vertical direction, and the front end of the output shaft of the L-shaped plate 2 46 is fixedly connected to the rear end of the screw rod 45;

The setting of the crane hook seat 2 makes it convenient for the hook in the crane to hang it, which is convenient for lifting. When the wall panel needs to be lifted, the motor 461 is started to drive the screw rod 45 to rotate. Due to the rotation of the screw rod 45, the L-shaped plate 1 42 moves and approaches the wall panel, so as to shovel the wall panel. Due to the action of the L-shaped plate 1 42 and the L-shaped plate 2 46, the wall panel is separated from the ground. The setting of the stop block 44 prevents the wall panel from moving left and right during lifting, which has a limiting effect, reducing the lifting work of the wall panel by workers, and the motor 461 and the wires are electrically connected to the external power supply.

As shown in FIG4 , the middle of the lower surface of the two vertical plates 41 is fixedly connected with a fixing column 411, and the lower end of the fixing column 411 is fixedly connected with a circular stopper 412. The outer surface of the fixing column 411 is slidably connected with the inside of the strip-shaped opening 43, and the upper surface of the circular stopper 412 overlaps with the lower surface of the L-shaped plate 1 42 in the horizontal direction. The rear side of the L-shaped plate 1 42 in the horizontal direction is provided with an inclined surface 421;

When the L-shaped plate 42 moves to scoop up the wall panel, the movement of the L-shaped plate 42 drives the strip-shaped opening 43 to make the fixed column 411 slide inside. The circular stopper 412 is provided to strengthen the position restriction of the L-shaped plate 42, so that it can only move in the horizontal direction. The inclined surface 421 is provided to facilitate the scooping of the wall panel.

As shown in FIG5 , the outer surface of the lifting plate 1 is provided with a slide groove 11 at the front and rear sides, and the adjustment component 3 includes two sliders 31, the outer surfaces of the two sliders 31 are slidably connected with the inner sides of the front and rear slide grooves 11, the outer surfaces of the two sliders 31 are fixedly connected with the upper back sides of the two vertical plates 41, the outer surface of the rear slider 31 is fixedly connected with the upper front side of the vertical direction of the screw rod 45, the left and right sides of the front and rear slide grooves 11 are fixedly connected with square blocks 33, the opposite surfaces of the square blocks 33 are fixedly connected with slide bars 32, the outer surfaces of the slide bars 32 are slidably connected with the inner sides of the vertical plates 41, the outer surfaces of the slide bars 32 are overlapped and tightened with fixing bolts 34, the lower side of the outer surfaces of the fixing bolts 34 are threadedly connected with the inner sides of the vertical plates 41, the outer surface of the rear fixing bolts 34 are threadedly connected with the inner sides of the L-shaped plates 46, and the lower end of the rear fixing bolts 34 overlaps with the outer surface of the rear slide bar 32;

By moving the vertical plate 41 and the L-shaped plate 46, it is convenient to slide on the outer surface of the slide rod 32. At the same time, the slider 31 slides inside the slide groove 11, so as to facilitate the adjustment of the shape and size of the wall panel. After the adjustment, the fixing bolt 34 is tightened to make the fixing bolt 34 press against the slide rod 32 to achieve the position restriction effect. Through the mutual cooperation of the slide groove 11, the slider 31, the slide rod 32, the fixing column 411, and the circular stopper 412, the position restriction effect is strengthened to prevent the risk of separation of the lifting plate 1, L-shaped plate 1 42, and L-shaped plate 2 46, thereby improving the safety of the wall panel after lifting.

The following is a detailed description of the working principle of the prefabricated building wall panel lifting device.

By setting the crane hook seat 2, it is convenient for the hook in the crane to hang it, which is convenient for lifting. When the wall panel needs to be lifted, the motor 461 is started to drive the screw rod 45 to rotate so that the L-shaped plate 1 42 moves and approaches the wall panel. Due to the setting of the inclined surface 421, the wall panel is shoveled on the L-shaped plate 1 42 and the L-shaped plate 2 46, so that the wall panel is separated from the ground, which is convenient for the crane to lift. By moving the vertical plate 41 and the L-shaped plate 2 46, it is convenient to slide on the outer surface of the slide rod 32, and the slider 31 slides inside the slide groove 11, so as to facilitate the adjustment of the shape and size of the wall panel. After adjustment, it is fixed by tightening the fixing bolt 34, so as to have the effect of position restriction.

The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims (8)

1. The utility model provides an assembled building wallboard hoist device, includes hanging plate (1), its characterized in that: the lifting device is characterized in that two crane hook bases (2) are fixedly connected to the left side and the right side of the upper surface of the lifting plate (1), an adjusting component (3) is arranged on the front side and the rear side of the outer surface of the lifting plate (1), two movable components (4) are arranged on the left side and the right side of the outer surface of the adjusting component (3), the two movable components (4) are identical in structure, the movable components (4) comprise two vertical plates (41), the two upper sides of the inner sides of the vertical plates (41) are in sliding connection with the outer surface of the front adjusting component (3), the two front sides of the vertical plates (41) are respectively lapped with an L-shaped plate (42), the upper surface of the L-shaped plate (42) is lapped with the lower surface of the two vertical plates (41), a strip-shaped opening (43) which is communicated up and down is formed in the horizontal direction of the L-shaped plate (42), one side of the strip-shaped opening (43) is fixedly connected with a stop block (44) on one side of the strip-shaped opening (42), the upper surface of the L-shaped plate (42) is connected with the upper surface of the two screw rods (46) in a penetrating mode, and the upper surface of the L-shaped plate (46) is connected with the two horizontal plates (46).

2. The assembled building wallboard hoisting device of claim 1, wherein: the front side and the rear side of the outer surface of the screw rod (45) are respectively and movably connected with the inside of the vertical plate (41) and the inside of the L-shaped plate II (46).

3. The assembled building wallboard hoisting device of claim 1, wherein: the L-shaped plate I (42) and the stop block (44) in the movable assembly (4) on the left and right sides are arranged in a mirror image mode.

4. The assembled building wallboard hoisting device of claim 1, wherein: the motor (461) is fixedly connected to the upper part of the rear side of the L-shaped plate II (46) in the vertical direction, an output shaft of the motor (461) penetrates through the inside of the L-shaped plate II (46) in the vertical direction, and the front end of the output shaft of the L-shaped plate II (46) is fixedly connected with the rear end of the screw rod (45).

5. The assembled building wallboard hoisting device of claim 1, wherein: two equal fixedly connected with fixed column (411) in lower surface middle part of riser (41), the lower extreme fixedly connected with circular dog (412) of fixed column (411), the surface of fixed column (411) and the inside sliding connection of bar mouth (43), the upper surface of circular dog (412) and L shaped plate one (42) horizontal direction lower surface overlap joint, the horizontal direction rear side of L shaped plate one (42) is provided with inclined plane (421).

6. The assembled building wallboard hoisting device of claim 1, wherein: the front and rear parts of the outer surface of the lifting plate (1) are provided with sliding grooves (11).

7. The assembled building wallboard hoisting device of claim 1, wherein: the adjusting component (3) comprises two sliding blocks (31), wherein the outer surfaces of the sliding blocks (31) are in sliding connection with the inside of a front sliding groove (11) and a rear sliding groove (11), the outer surfaces of the sliding blocks (31) are fixedly connected with the upper parts of the back surfaces of two vertical plates (41), the outer surfaces of the sliding blocks (31) are fixedly connected with the upper parts of the front sides of the vertical directions of screw rods (45), square blocks (33) are fixedly connected with the left side and the right side of the sliding groove (11), sliding rods (32) are fixedly connected with the opposite surfaces of the square blocks (33), and the outer surfaces of the sliding rods (32) are in sliding connection with the inside of the vertical plates (41).

8. The assembled building wallboard hoisting device of claim 7, wherein: the upper part of the outer surface of the sliding rod (32) is lapped and propped against a fixed bolt (34), the lower part of the outer surface of the fixed bolt (34) is connected with the inside penetrating threads of the vertical plate (41), the outer surface of the fixed bolt (34) at the rear is connected with the inside threads of the L-shaped plate II (46) in a penetrating way, and the lower end of the fixed bolt (34) at the rear is lapped with the outer surface of the sliding rod (32) at the rear.