Size-adjustable aerated block cage

Abstract

The utility model discloses a size-adjustable aerated block cage, and belongs to the technical field of building material carrying auxiliary devices. The device comprises a base for placing an aerated block, the base is a rectangular plate-shaped component, and a front supporting plate, a rear supporting plate and side plates are arranged on the four peripheral sides of the base respectively. A temporary support is arranged at the lower part of the base; a plurality of reserved openings are formed in the lower portion of the front supporting plate and the lower portion of the rear supporting plate. The height of the reserved openings does not exceed the height of the temporary supports, and limiting supporting rods are arranged between the corresponding reserved openings in the front supporting plate and the rear supporting plate. Hanging rings are arranged at the upper parts of the front support plate and the rear support plate; the side plates are detachably connected with the front supporting plate and the rear supporting plate through clamping assemblies on the side portions respectively. The upper tops of the two side plates are connected through a plurality of groups of pull rod assemblies; the utility model effectively solves the problems that the conventional hoisting method wastes time, labor and money, the aerated block is easy to fall off in the hoisting process, the hoisting bearing capacity is lower, and the utilization rate of hoisting machinery is low.

Description

Technical Field

[0001] The utility model relates to the technical field of building material handling auxiliary devices, in particular to an aerated block hanging cage with adjustable size. Background Art

[0002] Aerated blocks are a new type of lightweight and porous building material with the advantages of light bulk density, high thermal insulation efficiency, good sound absorption, and easy processing. They are widely used in non-load-bearing brick walls in the secondary structure construction of housing buildings. How to safely and efficiently lift aerated blocks has always been a difficult problem to solve in construction. Conventional lifting methods usually rely on workers to manually separate aerated blocks into blocks and transport them to the hopper, and use vertical lifting machinery (not limited to tower cranes) to transport them to the construction site. This lifting method is time-consuming, labor-intensive, and costly. During the lifting process, the aerated blocks are easy to fall from the hopper, and the lifting load is not large. The number of aerated blocks lifted is small, and the utilization rate of vertical lifting machinery (not limited to tower cranes) is low; this is also the technical problem to be solved by this application. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an aerated block hoisting cage with adjustable size to solve the problems that the conventional lifting method is time-consuming, labor-intensive and costly, the aerated blocks are easy to fall off during the lifting process, the lifting load capacity is low, and the utilization rate of the lifting machinery is low.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A size-adjustable aerated block cage; it comprises a base for placing aerated blocks; the base is a rectangular plate-like component, and a front support plate, a rear support plate and side plates are respectively arranged on the four sides of the base; a temporary support is placed at the lower part of the base; a plurality of reserved openings are provided at the lower parts of the front support plate and the rear support plate; the height of the reserved openings does not exceed the height of the temporary support, and a limiting support rod is provided between the corresponding reserved openings on the front support plate and the rear support plate; a lifting ring is also provided on the upper part of the front support plate and the rear support plate; the side plates are detachably connected to the front support plate and the rear support plate respectively through the side clamping assemblies; the upper tops of the two side plates are connected by a plurality of groups of pull rod assemblies.

[0006] Preferably, the front support plate, the rear support plate and the side plates are all grid-like structures using a plurality of horizontal bars, vertical bars and oblique support bars, and a skirting board is provided at the lower part of the grid-like structure.

[0007] Preferably, the temporary support is a flat plate-like structure placed at the four corners of the base; the limiting support rod is a square steel structure in the form of a straight rod, and the length of the limiting support rod is greater than the distance between the front support plate and the rear support plate.

[0008] Preferably, two groups of lifting rings are provided, which are respectively arranged at the left and right sides of the top of the front supporting plate and the rear supporting plate.

[0009] Preferably, the snap-on assembly includes a plurality of first locks arranged at the end positions on both sides of the side panels; a second lock is arranged at the sides of the front support plate and the rear support plate; the first lock and the second lock are arranged to intersect, and a positioning pin is detachably installed at the intersection of the two.

[0010] Furthermore, the number of first locks arranged on a single side panel is not less than two groups, and they are all stacked along the vertical center line of the side panel; the positioning pin is a block structure, and a positioning pin is opened on the outer end face of the positioning pin to cooperate with the first lock and the second lock.

[0011] Furthermore, a plurality of third locking openings are provided on the front support plate and the rear support plate; the height of the third locking openings is consistent with the height of the second locking openings, and the shapes and sizes of the third locking openings are similar.

[0012] A single pull rod assembly includes a first pull rod and a second pull rod; the structures of the first pull rod and the second pull rod are similar, both of which are C-shaped plane folding rod structures with a long upper rod and a short lower rod, and a number of positioning holes are opened on the upper rod and the lower rod of the first pull rod and the second pull rod; the upper rod of the first pull rod is a hollow straight rod, and the upper rod of the second pull rod can be inserted into the upper rod of the first pull rod for setting; the first pull rod and the second pull rod are detachably connected by a bolt assembly at the positioning hole.

[0013] Furthermore, at least three groups of bolt assemblies are provided; one group of bolt assemblies is arranged to pass through the upper rod of the first pull rod, the upper rod of the second pull rod and the lower rod of the first pull rod in sequence; one group of bolt assemblies passes through the upper rod and the lower rod of the first pull rod, and locks the upper side of the corresponding side plate in the area surrounded by the first pull rod and the bolt assembly; one group of bolt assemblies passes through the upper rod and the lower rod of the second pull rod, and locks the upper side of the corresponding side plate in the area surrounded by the second pull rod and the bolt assembly.

[0014] Preferably, both the front support plate and the rear support plate are provided with a schematic board for displaying prompt information.

[0015] Beneficial effects of the utility model:

[0016] The hoisting cage designed by the utility model has the advantages of simple processing and installation, and can safely and efficiently lift the aerated blocks. It can effectively ensure the utilization rate of vertical lifting machinery including tower cranes, and is safe and reliable during the lifting process, which greatly improves the work efficiency of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in an embodiment;

[0018] Figure 2 yes Figure 1 Schematic diagram of the middle device after the front support plate is removed;

[0019] Figure 3 yes Figure 1 Isometric view of the rear side of the middle device;

[0020] Figure 4 is a schematic diagram of the embodiment after the front support plate, the rear support plate, the side plate and the tie rod assembly are removed;

[0021] Figure 5 is a schematic structural diagram of a single tie rod assembly in this embodiment;

[0022] Figure 6 Schematic diagram of the structure of the front panel in this embodiment;

[0023] Figure 7 yes Figure 1 A front view of the device;

[0024] Figure 8 yes Figure 1 A top view of the device;

[0025] Explanation of the accompanying drawings: 1. Front support plate; 2. Rear support plate; 3. Side plate; 4. First locking port; 5. Second locking port; 6. Positioning pin; 7. Third locking port; 8. Reserved port; 9. Limiting support rod; 10. First pull rod; 11. Bolt; 12. Second pull rod; 13. Screw hole; 14. Lifting ring; 15. Skirting board; 16. Temporary support; 17. Aeration block base; 18. Schematic sign; 19. Aeration block. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0027] Example:

[0028] Reference Figure 1 , this embodiment provides an adjustable-size aerated block cage; it includes a base 17 for placing an aerated block 19; the base 17 is a rectangular plate-shaped member, and a front support plate 1, a rear support plate 2 and a side plate 3 are respectively arranged on the four sides of the base 17; a temporary support 16 is placed at the bottom of the base 17; a plurality of reserved openings 8 are provided at the bottom of the front support plate 1 and the rear support plate 2; the height of the reserved openings 8 does not exceed the height of the temporary support 16, and a limited support rod 9 is provided between the corresponding reserved openings 8 on the front support plate 1 and the rear support plate 2; a lifting ring 14 is also provided at the top of the front support plate 1 and the rear support plate 2; the side plates 3 are detachably connected to the front support plate 1 and the rear support plate 2 respectively through the side clamping components; the upper tops of the two side plates 3 are connected by a plurality of groups of pull rod components. The reserved openings 8 are fixed to the front support plate 1 and the rear support plate 2 by welding.

[0029] The front support plate 1, the rear support plate 2 and the side plate 3 are all grid-like structures using a plurality of horizontal bars, vertical bars and oblique support bars, and a skirting board 15 is provided at the lower part of the grid-like structure. In this embodiment, the horizontal bars, vertical bars and oblique support bars are all rigidly connected by welding using round steel, and the oblique support bars can make the entire flat plate component more stable; the skirting board 15 is rigidly connected by welding; the skirting board 15 can prevent the aerated block fragments from falling during the lifting process, causing damage caused by object impact.

[0030] The temporary support 16 is a flat plate-shaped structure placed at the four corners of the base 17 ; the limiting support rod 9 is a square steel structure in the form of a straight rod, and the length of the limiting support rod 9 is greater than the distance between the front support plate 1 and the rear support plate 2 .

[0031] There are two sets of lifting rings 14, which are respectively arranged at the left and right sides of the top of the front support plate 1 and the rear support plate 2. The lifting rings 14 are fixed on the front support plate 1 and the rear support plate 2 by welding.

[0032] The snap-on assembly includes a plurality of first locks 4 arranged at the end positions on both sides of the side panels 3; second locks 5 are arranged at the sides of the front support panel 1 and the rear support panel 2; the first locks 4 and the second locks 5 are arranged to intersect, and a positioning pin 6 can be detachably installed at the intersection of the two.

[0033] The number of first lock openings 4 arranged on a single side panel 3 is not less than two groups, and they are all stacked along the vertical center line of the side panel 3; the positioning pin 6 is a block structure, and a positioning pin capable of cooperating with the first lock opening 4 and the second lock opening 5 is opened on the outer end face of the positioning pin 6.

[0034] A plurality of third lock openings 7 are also provided on the front support plate 1 and the rear support plate 2; the height of the third lock opening 7 is consistent with the height of the second lock opening 5, and the shapes and sizes of the third lock opening 7 and the second lock opening 5 are similar. The first lock opening 4, the second lock opening 5 and the third lock opening 7 are rigidly connected to the corresponding front support plate 1, the rear support plate 2 and the side plate 3 by welding.

[0035] A single tie rod assembly includes a first tie rod 10 and a second tie rod 12; the first tie rod 10 and the second tie rod 12 have similar structures, both of which are C-shaped plane folding rod structures with a long upper rod and a short lower rod, and a number of positioning holes are opened on the upper rod and the lower rod of the first tie rod 10 and the second tie rod 12; the upper rod of the first tie rod 10 is a hollow straight rod, and the upper rod of the second tie rod 12 can be inserted into the upper rod of the first tie rod 10 for setting; the first tie rod 10 and the second tie rod 12 are detachably connected by a bolt assembly 11 at the positioning hole. The tie rod assembly designed in this way can greatly improve the ability of the cage to resist structural deformation.

[0036] At least three groups of bolt assemblies 11 are provided; one group of bolt assemblies 11 is sequentially arranged through the upper rod of the first tie rod 10, the upper rod of the second tie rod 10 and the lower rod of the first tie rod 10; one group of bolt assemblies 11 passes through the upper rod and the lower rod of the first tie rod 10, and locks the upper side of the corresponding side plate 3 in the area surrounded by the first tie rod 10 and the bolt assemblies 11; one group of bolt assemblies 11 passes through the upper rod and the lower rod of the second tie rod 12, and locks the upper side of the corresponding side plate 3 in the area surrounded by the second tie rod 12 and the bolt assemblies 11. The bolt assemblies 11 used in this embodiment are all high-strength bolts.

[0037] A sign 18 for displaying prompt information is fixed by welding on both the front support plate 1 and the rear support plate 2. The sign in this embodiment can be a weight limit sign recording the number of aerated blocks corresponding to the maximum bearing capacity of the cage, or an acceptance sign recording whether the acceptance is qualified.

[0038] Because the workers do not know the maximum load-bearing capacity of the cage, the weight limit sign can be hung to convert the maximum load-bearing capacity of the cage into the number of aerated blocks with specific values, so that the workers can check the maximum number of aerated blocks that the cage can bear and prevent the cage from being structurally damaged due to overweight. Before the cage is used, it will be jointly inspected by the supervision, construction, processing, and use units. After the acceptance is qualified, the acceptance sign will be hung and signed to ensure the safety of the cage.

[0039] When using the utility model device in this embodiment, the following steps can be followed:

[0040] The aerated block manufacturer delivers the aerated blocks to the construction site, at which time an adjustable aerated block hoist cage is used to lift the aerated blocks to the construction site.

[0041] During the specific operation, first place four temporary supports on the ground, which are respectively set at the four corners of the base of the aerated block. Use a forklift to unload the aerated block together with the base of the aerated block from the truck to the temporary supports. Intersect the first and second locks corresponding to the front support plate, rear support plate and two side plates that have been processed in advance, and connect them through locating pins. If the overall size of the aerated block is smaller than the cage, the four panels can be crossed through the corresponding first and third locks, and connected with locating pins at the intersection. At this time, the cage has been connected all around.

[0042] Then place the tie rod assembly on the top of the cage, and change the working length of the tie rod assembly by adjusting the depth of the upper rod of the second tie rod inserted into the upper rod of the first tie rod according to the size of the cage, so that the four sides of the cage can be as close to the aerated block as possible. Thereafter, the overall structure of the tie rod assembly is fixed by the cooperation of the positioning holes and the bolt assemblies, and the connection between the tie rod assembly and the left and right side panels is fixed.

[0043] Finally, insert the limit support rod into the reserved opening, and then remove the temporary support to complete the overall constraint between the aerated block and the cage. After that, use the vertical lifting machinery through the lifting ring to lift the entire cage structure to the construction work surface.

Claims

1. An adjustable-size aerated block cage, comprising a base (17) for placing an aerated block (19); characterized in that: The base (17) is a rectangular plate-shaped component, and a front support plate (1), a rear support plate (2) and a side plate (3) are respectively arranged on the four sides of the base (17); a temporary support (16) is placed at the bottom of the base (17); a plurality of reserved openings (8) are arranged at the bottom of the front support plate (1) and the rear support plate (2); the height of the reserved openings (8) does not exceed the height of the temporary support (16); a limit support rod (9) is arranged between the corresponding reserved openings (8) on the front support plate (1) and the rear support plate (2); a lifting ring (14) is also arranged on the upper part of the front support plate (1) and the rear support plate (2); the side plate (3) is detachably connected to the front support plate (1) and the rear support plate (2) through a side clamping assembly; and the upper tops of the two side plates (3) are connected through a plurality of groups of pull rod assemblies.

2. The size-adjustable aerated block cage according to claim 1, characterized in that: The front support plate (1), the rear support plate (2) and the side plates (3) are all grid-like structures using a plurality of horizontal bars, vertical bars and oblique support bars, and a skirting board (15) is arranged at the bottom of the grid-like structure.

3. The size-adjustable aerated block cage according to claim 1, characterized in that: The temporary support (16) is a flat plate-shaped structure placed at the four corners of the base (17); the limiting support rod (9) is a straight square steel structure, and the length of the limiting support rod (9) is greater than the distance between the front support plate (1) and the rear support plate (2).

4. The size-adjustable aerated block cage according to claim 1, characterized in that: Two groups of lifting rings (14) are provided, which are respectively provided at the left and right sides of the top of the front supporting plate (1) and the rear supporting plate (2).

5. The size-adjustable aerated block cage according to claim 1, characterized in that: The clamping assembly comprises a plurality of first locking openings (4) arranged at the end positions of both sides of the side plate (3); second locking openings (5) are arranged at the sides of the front support plate (1) and the rear support plate (2); the first locking openings (4) and the second locking openings (5) are arranged to intersect, and a positioning pin (6) is detachably mounted at the intersection of the first locking openings (4) and the second locking openings (5).

6. The size-adjustable aerated block cage according to claim 5, characterized in that: The number of first locking openings (4) arranged on a single side plate (3) is not less than two groups, and all are stacked and arranged along the vertical center line of the side plate (3); the positioning pin (6) is a block-shaped structure, and a positioning pin capable of cooperating with the first locking opening (4) and the second locking opening (5) is provided on the outer end surface of the positioning pin (6).

7. The size-adjustable aerated block cage according to claim 5, characterized in that: A plurality of third locking openings (7) are also provided on the front support plate (1) and the rear support plate (2); the height of the third locking openings (7) is consistent with the height of the second locking openings (5), and the shapes and sizes of the third locking openings (7) are similar.

8. The size-adjustable aerated block cage according to claim 1, characterized in that: A single pull rod assembly comprises a first pull rod (10) and a second pull rod (12); the first pull rod (10) and the second pull rod (12) have similar structures, both of which are C-shaped plane folding rod structures with a long upper rod and a short lower rod, and a plurality of positioning holes are provided on the upper rod and the lower rod of the first pull rod (10) and the second pull rod (12); the upper rod of the first pull rod (10) is a hollow straight rod, and the upper rod of the second pull rod (12) can be inserted into the upper rod of the first pull rod (10) for setting; the first pull rod (10) and the second pull rod (12) are detachably connected via a bolt assembly (11) at the positioning holes.

9. The size-adjustable aerated block cage according to claim 8, characterized in that: At least three groups of bolt assemblies (11) are provided; one group of bolt assemblies (11) is provided by sequentially passing through the upper rod of the first pull rod (10), the upper rod of the second pull rod (12) and the lower rod of the first pull rod (10); one group of bolt assemblies (11) passes through the upper rod and the lower rod of the first pull rod (10), and locks the upper side of the corresponding side plate (3) in the area surrounded by the first pull rod (10) and the bolt assemblies (11); one group of bolt assemblies (11) passes through the upper rod and the lower rod of the second pull rod (12), and locks the upper side of the corresponding side plate (3) in the area surrounded by the second pull rod (12) and the bolt assemblies (11).

10. The size-adjustable aerated block cage according to claim 1, characterized in that: Schematic signs (18) for displaying prompt information are provided on both the front support plate (1) and the rear support plate (2).

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