Double-layer laminated heavy-load bracket

Abstract

The utility model discloses a double-layer overlapping type heavy load bracket which comprises a bottom supporting plate, supporting columns are arranged at the four corners of the top face of the bottom supporting plate, the top faces of the supporting columns are connected with a top supporting plate through a stabilizing mechanism, the stabilizing mechanism comprises a first bottom plate arranged on the top faces of the supporting columns, and an L-shaped side plate is arranged on the outer side face of the first bottom plate. The device comprises an L-shaped side plate, the two side walls of the L-shaped side plate are each provided with a first penetrating opening, a chain wheel is rotationally connected to the position, located at the first penetrating opening, of the outer side face of the L-shaped side plate, the chain wheel is in threaded connection with an external thread short shaft, and the end of the external thread short shaft is fixedly connected with a sliding block. The device can support or carry more building materials, meanwhile, by means of the arrangement of an external thread short shaft, a chain wheel, a chain and the like in the stabilizing mechanism, the jacking plate can be fixed and disassembled rapidly, easily and conveniently, and the working efficiency of the device when the device loads or unloads the building materials is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heavy load bracket technical field, concretely to a double -deck superimposed type heavy load bracket. BACKGROUND

[0002] Heavy load bracket is a kind of industrial equipment assembly for supporting, carrying heavy load, in the construction process, heavy load bracket is commonly used to support, carry building materials such as floor.

[0003] At present, common heavy load bracket is the support plate welded by I-shaped steel, in order to facilitate the bearing building material, generally designed as a layer of support plate, and the setting of a layer of support plate limits the number of building materials supported and carried single time, if double -deck setting, due to the welding fixation between upper and lower support plates, it is not conducive to the loading or unloading building material of lower support plate, if upper and lower support plates are not welded and fixed, by bolt fixation, when fixing, disassembling upper support plate, it will be very cumbersome, greatly reduces work efficiency.

[0004] Therefore, a double -deck superimposed type heavy load bracket is provided. SUMMARY

[0005] The utility model discloses a double -deck superimposed type heavy load bracket to solve the problem of the low work efficiency caused by the single -layer design of existing heavy load bracket limiting the number of materials supported and carried single time, and the double -deck design being not conducive to loading or unloading and being cumbersome to operate.

[0006] To achieve the above object, the utility model provides the following technical scheme: a double -deck superimposed type heavy load bracket, including bottom support plate, the top surface four corners of bottom support plate are provided with support column, the top surface of support column is connected with top support plate through stable mechanism;

[0007] The stable mechanism includes the first bottom plate being arranged at the top surface of support column, the outer side of first bottom plate is provided with L-shaped side plate, and the top support plate is positioned at the top surface of first bottom plate, the first through -hole is formed in the two side walls of L-shaped side plate, the chain wheel is rotatably connected to the outer side of L-shaped side plate at the first through -hole, the outer thread short shaft is threadedly connected to the chain wheel, the end of outer thread short shaft is fixedly connected with sliding block, and the sliding block is slidably connected in the first through -hole.

[0008] Preferably: the chain wheel between the two first bottom plates on one side of top support plate is connected by chain.

[0009] Preferably, the middle section of the four edges of the top surface of the bottom supporting plate is also provided with a supporting column, the top surface of the supporting column is provided with a second bottom plate, the outer side surface of the second bottom plate is provided with an outer side plate, the side wall of the outer side plate is provided with a second through hole, the outer side surface of the outer side plate is rotatably connected with a chain wheel at the second through hole, the chain wheel is threadedly connected with an outer threaded short shaft, the end of the outer threaded short shaft is fixedly connected with a sliding block, and the sliding block is slidably connected in the second through hole.

[0010] Preferably, the chain wheel on the outer side plate is connected with the chain on the side.

[0011] Preferably, the bottom surface of the top supporting plate is attached to the top surface of the first bottom plate and the second bottom plate.

[0012] Preferably, the chain wheel on the first bottom plate is fixedly connected with a limiting rotating ring near the end of the L-shaped side plate, the inside of the L-shaped side plate is provided with a rotating groove matched with the limiting rotating ring, and the limiting rotating ring is located in the rotating groove, so that the chain wheel can rotate at the outer side surface of the L-shaped side plate.

[0013] Preferably, the chain wheel on the second bottom plate is fixedly connected with a limiting rotating ring near the end of the outer side plate, the inside of the outer side plate is provided with a rotating groove matched with the limiting rotating ring, and the limiting rotating ring is located in the rotating groove, so that the chain wheel can rotate at the outer side surface of the outer side plate.

[0014] Preferably, the first through hole and the second through hole are both non-circular through holes.

[0015] Preferably, the first through hole and the second through hole are rectangular through holes.

[0016] Preferably, the supporting column is a straight prism, and the bottom supporting plate and the top supporting plate are rectangular.

[0017] Compared with the prior art, the device has the advantages that: the device can support or transport more building materials by the double-layer setting of the bottom supporting plate and the top supporting plate, and the fixing and dismounting of the top supporting plate are fast and convenient by the setting of the outer threaded short shaft, the chain wheel and the chain in the stabilizing mechanism, so that the working efficiency of the device in loading or unloading building materials is greatly improved, and the device is simple in structure and high in efficiency, and is suitable for popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, with reference to the following drawings, wherein:

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the stable mechanism in the utility model;

[0021] Figure 3 It is Figure 2 It is the enlarged schematic view of A in the utility model;

[0022] Figure 4 It is the whole front view of the utility model;

[0023] Figure 5 It is the connection schematic view of the external thread stub axle and the sliding block in the utility model;

[0024] Figure 6 It is the connection schematic view of the chain wheel and the chain in the utility model.

[0025] In the drawing: 1, bottom support plate; 2, top support plate; 3, support column; 4, first bottom plate; 401, L-shaped side plate; 402, first through hole; 5, second bottom plate; 501, outer side plate; 502, second through hole; 6, external thread stub axle; 601, sliding block; 7, chain wheel; 701, limiting rotating ring; 8, chain. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0028] In the description of the utility model, the meaning of several is one or more, and the meaning of multiple is two or more. Greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first and the second are described, they are only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0029] Referring to Figures 1-6 The utility model provides a double -deck superimposed type heavy load bracket's technical scheme:

[0030] A double -deck superimposed type heavy load bracket, including bottom support plate 1, the top surface four corners of bottom support plate 1 are provided with support column 3, the top surface of support column 3 is connected with top support plate 2 by stable mechanism, wherein, need to supplement, support column 3 is provided as straight prism, bottom support plate 1 and top support plate 2 are provided as rectangle.

[0031] Referring to Figures 2-3 The stable mechanism includes the first bottom plate 4 set up at the top surface of support column 3, wherein, the first bottom plate 4 is rectangle, the outer side of first bottom plate 4 is provided with L-shaped side plate 401, for limiting the top support plate 2 on the top surface of first bottom plate 4, the first bottom plate 4 is provided with L-shaped side plate 401 two side walls are set up with first through -hole 402, the outer side of L-shaped side plate 401 is located at first through -hole 402 and is rotatably connected with sprocket 7, sprocket 7 is threadedly connected with external thread short shaft 6, the end of external thread short shaft 6 is fixedly connected with sliding block 601, and sliding block 601 is slidably connected in first through -hole 402.

[0032] Wherein, referring to Figure 2 The sprocket 7 on the two first bottom plates 4 on one side of top support plate 2 is connected by chain 8.

[0033] The device is provided with bottom support plate 1, top support plate 2 and support column 3, utilizes the double -deck setting of bottom support plate 1 and top support plate 2, so that the device can support or carry more building materials, simultaneously, utilizes the setting of external thread short shaft 6, sprocket 7 and chain 8 in stable mechanism, so that the fixing and dismounting of top support plate 2 are quick and simple, greatly improve the working efficiency of the device when loading or unloading building materials, and the device is simple in structure, efficient, and suitable for popularization and application.

[0034] Referring to Figure 2 In an optional embodiment, the top surface of the four edges of bottom support plate 1 is also provided with support column 3, the top surface of the support column 3 at this place is provided with second bottom plate 5, the outer side of second bottom plate 5 is provided with outer side plate 501, the side wall of outer side plate 501 is provided with second through -hole 502, the outer side of outer side plate 501 is rotatably connected with sprocket 7 at second through -hole 502, sprocket 7 is threadedly connected with external thread short shaft 6, the end of external thread short shaft 6 is fixedly connected with sliding block 601, and sliding block 601 is slidably connected in second through -hole 502.

[0035] Wherein, it is needful to supplement that the sprocket 7 on outer side plate 501 is connected with chain 8 on this side, and the bottom surface of top support plate 2 is attached to the top surface of first bottom plate 4 and second bottom plate 5.

[0036] Referring to Figure 5 As shown in the figure, in an optional embodiment: the sprocket 7 located on the first bottom plate 4 is fixedly connected with a limiting rotating ring 701 near the end of the L-shaped side plate 401, the inside of the L-shaped side plate 401 is provided with a rotating groove matched with the limiting rotating ring 701, and the limiting rotating ring 701 is located in the rotating groove, so that the sprocket 7 can rotate at the outside of the L-shaped side plate 401. Through such a setting, the sprocket 7 located on the first bottom plate 4 is rotationally connected at the outside of the L-shaped side plate 401.

[0037] Correspondingly, in an optional embodiment: the sprocket 7 located on the second bottom plate 5 is fixedly connected with a limiting rotating ring 701 near the end of the outside side plate 501, the inside of the outside side plate 501 is provided with a rotating groove matched with the limiting rotating ring 701, and the limiting rotating ring 701 is located in the rotating groove, so that the sprocket 7 can rotate at the outside of the outside side plate 501. Through such a setting, the sprocket 7 located on the second bottom plate 5 is rotationally connected at the outside of the outside side plate 501.

[0038] It should be noted that the first through hole 402 and the second through hole 502 are both set as non-circular through holes, and the first through hole 402 and the second through hole 502 are set as rectangular through holes. Through such a setting, the sliding block 601 only slides in the first through hole 402 or the second through hole 502. It should be noted that the sliding block 601 slides along the inner wall of the first through hole 402 or the second through hole 502.

[0039] Now the working principle of the device will be described through its use process: the device is used to support or carry building materials such as floor slabs. When performing the above operation, the device needs to be assembled. The specific operation is as follows:

[0040] First, the building materials such as floor slabs are hoisted and stacked on the top surface of the bottom supporting plate 1, and then the top supporting plate 2 is hoisted and placed on the top surface of the first bottom plate 4 and the second bottom plate 5. At this time, the chain 8 is pulled horizontally, and the chain 8 will drive the sprocket 7 to start rotating. Since the external thread stub shaft 6 is threadedly connected with the sprocket 7, and the sliding block 601 is located in the first through hole 402 or the second through hole 502 and slides, i.e. cannot rotate, the sliding block 601 will move towards the side surface of the top supporting plate 2, and thus tightly abuts against the side surface of the top supporting plate 2, thereby realizing the fixation of the top supporting plate 2 on the top surface of the first bottom plate 4 and the second bottom plate 5. At this time, the building materials such as floor slabs can be stacked on the top surface of the top supporting plate 2, and then the storage, carrying and other operations can be performed.

[0041] When the building materials need to be unloaded, only the building materials stacked on the top surface of the top supporting plate 2 are unloaded, then the chain 8 is pulled reversely, so that the chain 8 drives the sprocket 7 to rotate reversely, and the sliding block 601 moves away from the side surface of the top supporting plate 2, so that the top supporting plate 2 is loosened, and the top supporting plate 2 is hung off the top surface of the first bottom plate 4 and the second bottom plate 5, and then the building materials on the top surface of the bottom supporting plate 1 are unloaded.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A double-layered laminated heavy-duty pallet comprising a bottom pallet plate (1), characterized in that: The top surface of the bottom supporting plate (1) is provided with support columns (3), and the top surface of the support column (3) is connected with a top supporting plate (2) through a stabilizing mechanism. The stabilizing mechanism comprises a first bottom plate (4) arranged on the top surface of the support column (3), and the outer side surface of the first bottom plate (4) is provided with an L-shaped side plate (401) for limiting the position of the top supporting plate (2) on the top surface of the first bottom plate (4), and the two side walls of the L-shaped side plate (401) are provided with first through holes (402), and the outer side surface of the L-shaped side plate (401) is rotatably connected with a sprocket (7) at the first through hole (402), and the sprocket (7) is threadedly connected with an external thread short shaft (6), and the end of the external thread short shaft (6) is fixedly connected with a sliding block (601), and the sliding block (601) is slidably connected in the first through hole (402).

2. The double-decked superload carrier according to claim 1, characterized in that: The sprockets (7) on the two first bottom plates (4) on one side of the top supporting plate (2) are connected by a chain (8).

3. The double-decked superload carrier according to claim 2, characterized in that: The middle sections of the four edges of the top surface of the bottom supporting plate (1) are also provided with support columns (3), and the top surface of the support column (3) is provided with a second bottom plate (5), and the outer side surface of the second bottom plate (5) is provided with an outer side plate (501), and the side wall of the outer side plate (501) is provided with a second through hole (502), and the outer side surface of the outer side plate (501) is rotatably connected with a sprocket (7) at the second through hole (502), and the sprocket (7) is threadedly connected with an external thread short shaft (6), and the end of the external thread short shaft (6) is fixedly connected with a sliding block (601), and the sliding block (601) is slidably connected in the second through hole (502).

4. The double-decked superload carrier according to claim 3, characterized in that: The sprockets (7) on the outer side plate (501) are connected with the chain (8) on the same side.

5. The dual layer laminated heavy duty pallet according to claim 4, wherein: The bottom surface of the top supporting plate (2) is attached to the top surface of the first bottom plate (4) and the second bottom plate (5).

6. The dual layer laminated heavy duty pallet of claim 1, wherein: The end of the sprocket (7) on the first bottom plate (4) close to the L-shaped side plate (401) is fixedly connected with a limiting rotating ring (701), and the inside of the L-shaped side plate (401) is provided with a rotating groove matched with the limiting rotating ring (701), and the limiting rotating ring (701) is located in the rotating groove, so that the sprocket (7) can rotate at the outer side surface of the L-shaped side plate (401).

7. The dual layer laminated heavy duty pallet according to claim 3, wherein: The end of the sprocket (7) on the second bottom plate (5) close to the outer side plate (501) is fixedly connected with a limiting rotating ring (701), and the inside of the outer side plate (501) is provided with a rotating groove matched with the limiting rotating ring (701), and the limiting rotating ring (701) is located in the rotating groove, so that the sprocket (7) can rotate at the outer side surface of the outer side plate (501).

8. The dual layer laminated heavy duty pallet according to claim 5, wherein: The first through hole (402) and the second through hole (502) are both provided as non-circular through holes.

9. The dual layer laminated heavy duty pallet according to claim 8, wherein: The first through hole (402) and the second through hole (502) are provided as rectangular through holes.

10. The dual layer laminated heavy duty pallet of claim 9, wherein: The support column (3) is provided as a straight prism, and the bottom supporting plate (1) and the top supporting plate (2) are provided as rectangles.

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