Aluminum alloy roll-over stand for prefabricated building prefabricated concrete house module

Abstract

The utility model relates to an aluminum alloy roll-over stand for an assembly type building precast concrete house module, which comprises a roll-over support platform, a roll-over support, an operation table support frame, a stair frame and a step ladder, and the roll-over support platform comprises a support seat frame, a left side front hinge column group, a left side rear hinge column group, a right side front hinge column group and a right side rear hinge column group. A gold frame is arranged between the left front hinge column set and the right front hinge column set, and a gold frame is arranged between the left rear hinge column set and the right rear hinge column set. An aluminum bottom plate is arranged at the bottom of the supporting seat frame; a steel plate and a guardrail are arranged on the operation table supporting frame; the strength of the compression-resistant structure is improved, the stability of the structure in use is improved, the prefabricated house module can be conveniently overturned, trimmed, hoisted, loaded and unloaded, the construction safety is improved, and the damage to the prefabricated house module during construction is reduced; an operation table supporting frame, a stair frame and a step ladder are used, so that the product is conveniently trimmed and is matched with hoisting and overturning; and all the components are made of I-shaped aluminum alloy sections, so that the weight is reduced, the use strength is met, and secondary recovery can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated concrete assembly houses, in particular to an aluminum alloy turnover frame for assembled prefabricated concrete house modules. Background Art

[0002] Prefabricated buildings are environmentally friendly buildings advocated by the country. Prefabricated concrete houses have become the choice of many people due to their low cost, inherent advantages of manufacturing materials, quick installation, short construction period, environmental protection and energy saving. As a prefabricated engineering project, the unit module of the prefabricated house is the main prefabricated component. Usually, after the model of the prefabricated assembly house unit module is cast, the roughcast needs to be sorted and repaired, and hoisted on and off the vehicle, so the unit module needs to be turned over many times. The traditional construction method is to randomly lift, repair and hoist the prefabricated assembly house unit module on site after casting and demolding. This construction method can easily cause the product to tilt and tip over, causing the prefabricated assembly house unit module to be damaged by bumps and may also affect construction safety.

[0003] In the prior art, a turning frame for producing prefabricated components is disclosed in the publication number CN 204800605 U. The turning frame of this structure is only suitable for light-weight prefabricated components, but not for heavy-weight house modules. Utility Model Content

[0004] In view of the above-mentioned problems and shortcomings, the utility model proposes an aluminum alloy flip frame for prefabricated concrete house modules of assembled buildings, which can facilitate the flipping of heavy prefabricated house modules, improve construction safety, and avoid damage to products during the construction process.

[0005] The technical solution of the utility model is implemented as follows: an aluminum alloy flip frame for prefabricated concrete house modules of assembled buildings includes a flip bracket platform made of aluminum alloy materials, a flip bracket hinged on the flip bracket platform, an operating table support frame arranged at the rear side of the upper part of the support seat frame, a staircase frame and a step ladder arranged at one side of the support seat body, wherein:

[0006] The flip support platform includes a support frame, a left front hinged column group and a left rear hinged column group arranged on the left side of the upper part of the support frame, a right front hinged column group and a right rear hinged column group arranged on the right side of the upper part of the support frame, a left connecting rod is arranged between the left front hinged column group and the left rear hinged column group, a right connecting rod is arranged between the right front hinged column group and the right rear hinged column group, a pyramid is arranged between the left front hinged column group and the right front hinged column group, and an I-shaped frame or a pyramid is arranged between the left rear hinged column group and the right rear hinged column group;

[0007] The upper parts of the left front hinged column group and the left rear hinged column group are respectively provided with a left front hinged rod and a left rear hinged rod of the same height; the upper parts of the right front hinged column group and the right rear hinged column group are respectively provided with a right front hinged rod and a right rear hinged rod of the same height;

[0008] The bottom of the four corners of the support frame and the lower parts of the left rear hinged column group and the right rear hinged column group are all provided with aluminum bottom plates for fixed connection with the ground, and the operating table support frame is provided with steel plates and guardrails;

[0009] The flip bracket includes a first frame body and a second frame body connected at a right angle, the left side of the first frame body is respectively provided with a left front hinge ear and a left rear hinge ear adapted to the left front hinge rod and the left rear hinge rod, the right side of the first frame body is respectively provided with a right front hinge ear and a right rear hinge ear adapted to the right front hinge rod and the right rear hinge rod, the flip bracket is movably hinged to the left front hinge rod and the left rear hinge rod respectively through the left front hinge ear and the left rear hinge ear; the flip bracket is movably hinged to the right front hinge rod and the right rear hinge rod respectively through the right front hinge ear and the right rear hinge ear.

[0010] Preferably, the left front hinged column group, the left rear hinged column group, the right front hinged column group, and the right rear hinged column group all include two parallel aluminum alloy hinged vertical rods, and a connecting rod is provided between the two parallel aluminum alloy hinged vertical rods.

[0011] Preferably, the first frame and the second frame are welded together by at least two turning frame cross bars, two turning frame longitudinal bars and a turning frame frame.

[0012] Preferably, the cross bar, the longitudinal bar and the square frame are all made of I-beam aluminum with a specification of 250 mm X150 mm X14 mm.

[0013] Preferably, the front side of the first frame and the left side, right side and upper side of the second frame are all provided with hanging ears.

[0014] Preferably, the operating table support frame includes a plurality of operating table cross bars, a plurality of operating table vertical bars and a plurality of operating table longitudinal bars connected to the left rear hinged column group, the right rear hinged column group and the I-frame, and welded into a rectangular frame with the same width as the left and right sides of the flip bracket platform.

[0015] Preferably, the operating table cross bar, operating table vertical bar and operating table longitudinal bar are all made of I-beam aluminum with a specification of 150 mm X121 mmX7 mm.

[0016] Beneficial effects of the utility model:

[0017] 1. The hinged column group of the flip bracket platform adopts parallel aluminum alloy hinged vertical rods, and a pyramid is set between the left hinged column group and the right hinged column group, which improves the compressive strength of the structure and the stability of the structure, facilitates the flipping, trimming, lifting and unloading of the prefabricated house module, improves construction safety, and reduces damage to the prefabricated house module during construction.

[0018] 2. Use the operating table support frame, staircase frame and step ladder to facilitate the trimming and lifting and flipping of the product.

[0019] 3. The flip bracket platform, flip bracket, operating table support frame, stair frame and step ladder are all made of I-shaped aluminum alloy profiles to reduce weight, meet the strength of use, and can also be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a flipped state of a prefabricated house module of the utility model;

[0021] Figure 2 This is a structural schematic diagram of another flipped state of the prefabricated house module of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the flip bracket platform of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the flip bracket of the utility model.

[0024] Figure identification: 1- flip bracket platform; 2- flip bracket; 11- support seat frame; 14- steel plate; 15- guardrail; 16- left front hinge rod; 17- left rear hinge rod; 18- right front hinge rod; 19- right rear hinge rod; 21- first frame; 22- second frame; 23- left front hinge ear; 24- left rear hinge ear; 25- right front hinge ear; 26- right rear hinge ear; 31- left front hinge column group; 32- left rear hinge column group; 33- right front hinge column group; 34- right rear hinge column group; - left connecting rod 35; 41- Pyramid cross; 42- I-frame; 51- operation table horizontal bar, 52- operation table vertical bar; 53- operation table longitudinal bar; 6- prefabricated house module; 7- step ladder. DETAILED DESCRIPTION

[0025] Embodiment 1: Figure 1-4As shown, the utility model of the aluminum alloy flip frame for prefabricated concrete house modules of the assembled building comprises a flip support platform 1 made of aluminum alloy material, a flip support 2 hinged on the flip support platform 1, an operating table support frame arranged at the rear side of the upper part of the support frame 11, a stair frame and a step ladder 7 arranged at one side of the support body 11, and the flip support platform 1 comprises a support frame 11, a left front hinged column group 31 and a left rear hinged column group 32 arranged at the left side of the upper part of the support frame 11, a right front hinged column group 33 and a right rear hinged column group 34 arranged at the right side of the upper part of the support frame 11 A left connecting rod 35 is provided between the hinge column group 34, the left front hinge column group 31 and the left rear hinge column group 32, a right connecting rod 36 is provided between the right front hinge column group 33 and the right rear hinge column group 34, a pyramid 41 is provided between the left front hinge column group 31 and the right front hinge column group 33, and an I-shaped frame 42 or a pyramid 41 is provided between the left rear hinge column group 32 and the right rear hinge column group 34; the upper parts of the left front hinge column group 31 and the left rear hinge column group 32 are provided with left front hinge rods 16 and left rear hinge rods 17 of the same height respectively; the right front hinge column group The upper parts of the right rear hinged column group 33 and the right rear hinged column group 34 are respectively provided with the right front hinged rod 18 and the right rear hinged rod 19 of the same height; the bottom of the four corners of the support frame 11 and the lower parts of the left rear hinged column group 32 and the right rear hinged column group 34 are provided with aluminum bottom plates for fixing to the ground, and the aluminum bottom plates are connected with the pre-buried anchor bolts. The support frame 11 is fixed to the ground with bolts, and the operating table support frame is provided with a 6mm thick steel plate 14 and a guardrail 15; the flip bracket 2 includes a first frame body 21 and a second frame body 22 connected at a right angle, and the left side of the first frame body 21 is respectively provided with a left front hinged rod 18 and a right rear hinged rod 19. The left front hinge ear 23 and the left rear hinge ear 24 are matched with the hinge rod 16 and the left rear hinge rod 17. The right side of the first frame 21 is respectively provided with a right front hinge ear 25 and a right rear hinge ear 26 matched with the right front hinge rod 18 and the right rear hinge rod 19. The flip bracket 2 is respectively movably hinged with the left front hinge rod 16 and the left rear hinge rod 17 through the left front hinge ear 23 and the left rear hinge ear 24; the flip bracket 2 is respectively movably hinged with the right front hinge rod 18 and the right rear hinge rod 19 through the right front hinge ear 25 and the right rear hinge ear 26. The left front hinge rod 16, the left rear hinge rod 17 are movably hinged, and the right front hinge rod 18 and the right rear hinge rod 19 are all bolts or pins with nuts with sufficient tensile strength, which can be loosened or tightened.

[0026] In this embodiment, the left front hinged column group 31, the left rear hinged column group 32, the right front hinged column group 33, and the right rear hinged column group 34 all include two parallel aluminum alloy hinged vertical rods, and a connecting rod is provided between the two parallel aluminum alloy hinged vertical rods.

[0027] like Figure 4As shown, the first frame 21 and the second frame 22 of this embodiment are welded by at least two flip frame cross bars, two flip frame longitudinal bars and a flip frame frame. In this embodiment, the front side of the first frame 21 and the left side, right side and upper side of the second frame 22 are all provided with hanging ears. In this embodiment, the cross bars, longitudinal bars and the frame are all made of I-shaped aluminum materials with specifications of 250mm×150mm×14mm.

[0028] like Figure 3 As shown, the operating table support frame of this embodiment includes a plurality of operating table cross bars 51, a plurality of operating table vertical bars 52 and a plurality of operating table longitudinal bars 53 connected to the left rear hinged column group 32 and the right rear hinged column group 34 and the I-shaped frame 42, and welded to form a rectangular parallelepiped frame with the same width as the left and right sides of the flip bracket platform 1. In this embodiment, the operating table cross bars 51, the operating table vertical bars 52 and the operating table longitudinal bars 53 are all made of I-shaped aluminum materials with specifications of 150 mm×121 mm×7 mm.

[0029] The working principle of the utility model is as follows: loosen the left rear hinge rod 17 and the right rear hinge rod 19, separate the left rear hinge ear 24 and the right rear hinge ear 26 from the left rear hinge rod 17 and the right rear hinge rod 19, and the left front hinge ear 23 and the right front hinge ear 25 are respectively movably hinged to the left front hinge rod 16 and the right front hinge rod 18, and the second frame 22 is rotated counterclockwise around the left front hinge rod 16 and the right front hinge rod 18 by the lifting tool and laid flat on the ground, and square wooden strips are placed under the second frame 22, and the prefabricated house module 6 is placed on the second frame 22 by the lifting tool. When it needs to be flipped, the second frame 22 is lifted clockwise, and the left rear hinge ear 24 and the right rear hinge ear 26 are hinged to the left rear hinge rod 17 and the right rear hinge rod 19 again, and the flipping is completed. Figure 2 After the flipping work is completed, when it is necessary to flip it back, the left rear hinge ear 24 and the right rear hinge ear 26 are separated from the left rear hinge rod 17 and the right rear hinge rod 19 again through the cooperation of the lifting tool, and the second frame 22 of the lifting tool is rotated counterclockwise around the left front hinge rod 16 and the right front hinge rod 18 and laid flat on the ground, as shown in FIG. Figure 1 The use of the operating table support frame 14, the staircase frame and the step ladder 7 facilitates the trimming and lifting and turning of the product.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Aluminum alloy flip frame for prefabricated concrete house modules of assembled buildings, characterized by: The invention comprises a flip support platform (1) made of aluminum alloy material, a flip support (2) hinged on the flip support platform (1), an operating table support frame arranged on the upper rear side of the support frame (11), and a staircase frame and a step ladder (7) arranged on one side of the support frame (11), wherein: The flip support platform (1) comprises a support frame (11), a left front hinged column group (31) and a left rear hinged column group (32) arranged on the left side of the upper part of the support frame (11), a right front hinged column group (33) and a right rear hinged column group (34) arranged on the right side of the upper part of the support frame (11), a left connecting rod (35) is arranged between the left front hinged column group (31) and the left rear hinged column group (32), a right connecting rod (36) is arranged between the right front hinged column group (33) and the right rear hinged column group (34), a pyramid cross (41) is arranged between the left front hinged column group (31) and the right front hinged column group (33), and an I-shaped cross (42) or a pyramid cross (41) is arranged between the left rear hinged column group (32) and the right rear hinged column group (34); The upper parts of the left front hinged column group (31) and the left rear hinged column group (32) are respectively provided with a left front hinged rod (16) and a left rear hinged rod (17) of the same height; the upper parts of the right front hinged column group (33) and the right rear hinged column group (34) are respectively provided with a right front hinged rod (18) and a right rear hinged rod (19) of the same height; The bottom of the four corners of the support frame (11) and the lower parts of the left rear hinged column group (32) and the right rear hinged column group (34) are all provided with aluminum bottom plates for fixed connection with the ground, and the operating table support frame is provided with a steel plate (14) and a guardrail (15); The flip bracket (2) comprises a first frame body (21) and a second frame body (22) connected at a right angle. The left side of the first frame body (21) is provided with a left front hinge ear (23) and a left rear hinge ear (24) respectively matched with the left front hinge rod (16) and the left rear hinge rod (17). The right side of the first frame body (21) is provided with a right front hinge ear (25) and a right rear hinge ear (26) respectively matched with the right front hinge rod (18) and the right rear hinge rod (19). The flip bracket (2) is movably hinged to the left front hinge rod (16) and the left rear hinge rod (17) respectively through the left front hinge ear (23) and the left rear hinge ear (24); the flip bracket (2) is movably hinged to the right front hinge rod (18) and the right rear hinge rod (19) respectively through the right front hinge ear (25) and the right rear hinge ear (26).

2. The aluminum alloy tilting frame for prefabricated concrete house modules of prefabricated buildings according to claim 1 is characterized by: The left front hinged column group (31), the left rear hinged column group (32), the right front hinged column group (33), and the right rear hinged column group (34) all comprise two parallel aluminum alloy hinged vertical rods, and a connecting rod is provided between the two parallel aluminum alloy hinged vertical rods.

3. The aluminum alloy tilting frame for prefabricated concrete house modules of prefabricated buildings according to claim 1 is characterized in that: The first frame body (21) and the second frame body (22) are welded together by at least two turning frame cross bars, two turning frame longitudinal bars and a turning frame frame.

4. The aluminum alloy flip frame for prefabricated concrete house modules of prefabricated buildings according to claim 3 is characterized by: The crossbar, longitudinal bar and square frame are all made of I-beam aluminum with a specification of 250 mm X150 mm X14 mm.

5. The aluminum alloy tilting frame for prefabricated concrete house modules of prefabricated buildings according to claim 1 is characterized by: The front side of the first frame (21) and the left side, right side and upper side of the second frame (22) are all provided with lifting ears.

6. The aluminum alloy tilting frame for prefabricated concrete house modules of prefabricated buildings according to claim 1 is characterized by: The operating table support frame comprises a plurality of operating table cross bars (51), a plurality of operating table vertical bars (52) and a plurality of operating table longitudinal bars (53) connected to a left rear hinged column group (32), a right rear hinged column group (34) and an I-shaped frame (42) and welded to form a rectangular parallelepiped frame having the same width as the left and right sides of the flip support platform (1).

7. The aluminum alloy tilting frame for prefabricated concrete house modules of prefabricated buildings according to claim 6 is characterized by: The operating table cross bar (51), the operating table vertical bar (52) and the operating table longitudinal bar (53) are all made of I-shaped aluminum material with a specification of 150 mm×121 mm×7 mm.

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