Material lifting device for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a material lifting device for building construction, which comprises a vehicle body, moving wheels, a lifting frame, a connecting plate, a fixing plate, a slider, a sucker and the like. Moving wheels are installed at the bottom of the trolley body, a lifting frame is connected to the trolley body, a connecting plate is connected to the lifting frame, at least three clamping assemblies are connected to the connecting plate, each clamping assembly comprises two fixing plates, sliding blocks are connected to the bottoms of the fixing plates and slidably connected with the connecting plate, and suction cups are connected to the sides, close to each other, of the two fixing plates. The fixing plate and the suction cups are arranged, stable clamping force can be provided, the risk that glass slides or accidentally falls in the transportation process is effectively avoided, pressure points can be evenly distributed through the suction cups, glass breakage or scratches caused by local stress concentration are reduced, buffering is provided for the glass, and the service life of the glass is prolonged. And the distance between the fixing plates can be flexibly adjusted according to glass of different sizes, and the adaptability of the lifting device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, specifically, relate to a building construction material lifting device. BACKGROUND

[0002] In the house decoration construction process, especially when located in modern community, for the transportation of large volume goods, usually need to rely on professional lifting device to complete the carrying task to ensure the smooth progress of decoration work, lifting device can effectively overcome the floor height limit and the problem of insufficient elevator size, by using this equipment, not only can improve work efficiency, reduce labor cost, also can reduce the risk of goods damage caused by traditional carrying mode.

[0003] The existing lifting device when transporting glass and other fragile materials, the traditional lifting method relies on pulley and pull rope to lift, is easily affected by weather conditions, leading to unstable lifting process, and when transporting multiple glass plates, the glass may contact, causing scratches or even breakage, not only will affect the quality and appearance of materials, also may cause additional cost increase and delay. SUMMARY

[0004] In order to overcome the above-mentioned prior art defects, the utility model aims at providing a building construction material lifting device.

[0005] A building construction material lifting device, including car body, moving wheel, lifting frame, connecting plate, fixed plate, sliding block, suction cup and drive assembly, the moving wheel is installed at the bottom of the car body, the lifting frame is connected on the car body, the connecting plate is connected on the lifting frame, at least three groups of clamping assemblies are connected on the connecting plate, the clamping assembly includes two fixed plates, the sliding block is connected at the bottom of the fixed plate, the sliding block is connected with the connecting plate slidingly, the suction cup is connected on the side of the two fixed plates, the drive assembly is connected between the lifting frame and the connecting plate.

[0006] Further, the drive assembly includes a bidirectional cylinder, a connecting rod, a connecting frame and a guide plate, the bidirectional cylinder is connected between the connecting plate and the lifting frame, the connecting rod is connected at the bottom of the sliding block, the connecting frame is connected on the piston rod of the bidirectional cylinder, the guide plate is connected in the connecting frame, the guide plate is connected with the connecting rod, the side of the guide plate close to the connecting rod is provided as an inclined surface.

[0007] Further, the spring is connected between the sliding block and the connecting plate.

[0008] Further, the top plate and the inclined block are further included, at least three inclined blocks are slidably connected to the left and right sides of the connecting plate, the side of the left and right inclined blocks close to each other is provided as an inclined surface, the top area of the inclined block is larger than the bottom area, the top plate is connected between the two fixed plates.

[0009] Further, the rubber pad is further included, and the top plate is connected with the rubber pad.

[0010] Further, the limiting plate is further included, and the limiting plate is connected to the left and right sides of the fixed plate.

[0011] The utility model discloses a fixed plate and sucking disc, can provide firm clamping force, effectively avoid the risk of sliding or accidental falling of glass in the transportation process, and the sucking disc can evenly distribute pressure points, reduce the glass breakage or scratch caused by local stress concentration, provide buffer for glass, can also flexibly adjust the spacing of fixed plate according to different size glass, improve the adaptability of the lifting device. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0013] Figure 2 It is the connecting plate bottom view section view schematic diagram of the utility model.

[0014] Figure 3 It is the fixed plate, sliding block and sucking disc three-dimensional structure schematic diagram of the utility model.

[0015] Figure 4 It is the top plate, inclined block and rubber pad three-dimensional structure schematic diagram of the utility model.

[0016] Fig. 1-vehicle body, 2-movable wheel, 3-lifting frame, 4-connecting plate, 5-fixed plate, 6-sliding block, 7-sucking disc, 8-connecting rod, 9-spring, 10-bi-directional cylinder, 11-connecting frame, 110-guide plate, 12-top plate, 13-inclined block, 14-rubber pad, 15-limiting plate. DETAILED DESCRIPTION

[0017] The utility model will be specifically described below in conjunction with the drawings.

[0018] A kind of material lifting device for building construction, such as Figures 1-4As shown, including the vehicle body 1, mobile wheels 2, lifting frame 3, connecting plate 4, fixed plate 5, slider 6, suction cup 7, drive assembly, spring 9, top plate 12, inclined block 13, rubber pad 14 and limiting plate 15, the bottom of the vehicle body 1 is provided with at least four mobile wheels 2, the top of the vehicle body 1 is fixedly connected with the lifting frame 3, the top of the lifting frame 3 is fixedly connected with the connecting plate 4, the top of the connecting plate 4 is connected with at least three clamping assemblies, the clamping assembly comprises two fixed plates 5, the bottom of the fixed plate 5 is fixedly connected with the slider 6, the slider 6 is slidably connected with the connecting plate 4, the side of the two fixed plates 5 close to each other is fixedly connected with the suction cup 7, the lifting frame 3 and the connecting plate 4 are connected with the drive assembly, the spring 9 is fixedly connected between the slider 6 and the connecting plate 4, at least three inclined blocks 13 are slidably connected on the left and right sides of the connecting plate 4, the side of the left and right inclined blocks 13 close to each other is inclined, the top of the inclined block 13 is larger than the bottom, the left and right inclined blocks 13 are fixedly connected with the top plate 12 between them, the top plate 12 is located between the two fixed plates 5, the top of the top plate 12 is fixedly connected with the rubber pad 14, the rubber pad 14 can prevent the glass from sliding, thereby ensuring the stability of the glass, and can also reduce the friction between the glass and the top block, the left and right sides of the fixed plate 5 are fixedly connected with the limiting plate 15.

[0019] As Figures 2-4 shown, the drive assembly comprises a bidirectional cylinder 10, a connecting rod 8, a connecting frame 11 and a guide plate 110, the connecting plate 4 and the lifting frame 3 are fixedly connected with the bidirectional cylinder 10, the bottom of the slider 6 is fixedly connected with the connecting rod 8, the piston rod of the bidirectional cylinder 10 is fixedly connected with the connecting frame 11, the connecting frame 11 is fixedly connected with the guide plate 110, the guide plate 110 is in contact with the connecting rod 8, and the side of the guide plate 110 close to the connecting rod 8 is inclined.

[0020] At the beginning, the lifting frame 3 and the double-acting cylinder 10 are in the retracted state, the spring 9 is in the normal state, the inclined blocks 13 are in contact with the top of the connecting frame 11, the top plate 12 is higher than the connecting plate 4, and the top plate 12 is not in contact with the connecting plate 4. When transporting the glass, the glass is slid along the limiting plate 15 and placed in the clamping assembly, so that the glass is located between the two fixed plates 5, the bottom of the glass is in contact with the top plate 12, the two connecting frames 11 are driven by the double-acting cylinder 10 to slide and move close to each other, so that the connecting frame 11 is first slid away from the inclined block 13, the inclined block 13 is slid downward, the top plate 12 is slid downward and in contact with the connecting plate 4, the inclined surface of the guide plate 110 further presses the connecting rod 8, the connecting rod 8 is slid along the inclined surface of the guide plate 110, the two fixed plates 5 are slid and move close to each other, the spring 9 is compressed, and the suction cup 7 is adsorbed and fixed to the glass. Thus, the glass is clamped and fixed, the lifting frame 3 is unfolded to drive the connecting plate 4 to rise and unload, when unloading, the two connecting frames 11 are driven by the double-acting cylinder 10 to slide and move away from each other, so that the guide plate 110 is no longer pressed to the left and right connecting rods 8, the spring 9 returns to the original state, the left and right connecting rods 8 are reversely slid and reset under the elastic force of the spring 9, the two fixed plates 5 are slid and move away from each other, the adsorption of the suction cup 7 and the glass is released, the connecting frame 11 further presses the inclined surface of the inclined block 13, the top block moves upward to drive the glass to move upward, the glass is taken out from the clamping assembly, and after unloading, the connecting plate 4 is lowered and reset by the lifting frame 3. Under the action of the clamping assembly and the suction cup 7, stable clamping force can be provided, the risk of sliding or accidental falling of the glass during transportation is effectively avoided, the suction cup 7 can uniformly distribute pressure points, reduce local stress concentration caused by glass breakage or scratches, provide buffer for the glass, the distance between the fixed plates 5 can be flexibly adjusted according to different sizes of the glass, the adaptability of the lifting device is improved, the top block can more conveniently take out the glass during unloading, the spring 9 can ensure correct reset of the fixed plate 5 and the connecting frame 11, work efficiency can be improved and the need for manual adjustment can be reduced, the limiting plate 15 can provide lateral limitation for the glass, ensure that the glass does not move horizontally or tilt during clamping, and further improve the stability and safety of the lifting device.

[0021] The above merely describes the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A material lifting device for construction, comprising a vehicle body (1), a moving wheel (2) and a lifting frame (3), the moving wheel (2) is installed at the bottom of the vehicle body (1), the lifting frame (3) is connected to the vehicle body (1), characterized in that, Also include the connecting plate (4), fixed plate (5), slider (6), suction cup (7) and drive assembly, the lifting frame (3) is connected with connecting plate (4), connecting plate (4) is connected with at least three groups of clamping assembly, clamping assembly includes two fixed plate (5), the bottom of fixed plate (5) is connected with slider (6), slider (6) is connected with connecting plate (4) slidingly, two fixed plate (5) are connected with suction cup (7) on the side of each other, the lifting frame (3) and connecting plate (4) are connected with drive assembly.

2. A material hoist for use in construction according to claim 1, wherein The drive assembly includes bidirectional cylinder (10), connecting rod (8), connecting frame (11) and guide plate (110), connecting plate (4) and lifting frame (3) are connected with bidirectional cylinder (10), the bottom of slider (6) is connected with connecting rod (8), the piston rod of bidirectional cylinder (10) is connected with connecting frame (11), connecting frame (11) is connected with guide plate (110) in, guide plate (110) and connecting rod (8) contact connection, the side of guide plate (110) close to the connecting rod (8) that it is cancelled is formed as inclined plane.

3. A material hoist for use in construction according to claim 2, wherein The lifting device further includes spring (9), and the spring (9) is connected between the slider (6) and the connecting plate (4).

4. A material hoist for use in construction according to claim 3, wherein The lifting device further includes top plate (12) and inclined block (13), and the left and right sides of the connecting plate (4) are slidably connected with at least three inclined blocks (13), the side of the left and right inclined blocks (13) close to each other is formed as inclined plane, the top area of the inclined block (13) is greater than the bottom area, and the top plate (12) is connected between the left and right inclined blocks (13).

5. A material hoist for use in construction according to claim 4, wherein The lifting device further includes rubber pad (14), and the rubber pad (14) is connected to the top plate (12).

6. A material hoist for use in construction according to claim 5, wherein The lifting device further includes limit plate (15), and the limit plate (15) is connected to the left and right sides of the fixed plate (5). The lifting device further includes limit plate (15), and the limit plate (15) is connected to the left and right sides of the fixed plate (5).

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