Prefabricated hanging plate overturning frame for building outer wall

Abstract

The utility model discloses a prefabricated hanging plate roll-over stand for a building outer wall, which comprises a left end support assembly and a right end support assembly, a left end roll-over rod is arranged on the left end support assembly, a right end roll-over rod is arranged on the right end support assembly, a support type steel frame is arranged on the back of a prefabricated hanging plate, a plurality of lifting hooks are welded on the support type steel frame, and the lifting hooks are connected with the left end roll-over rod and the right end roll-over rod. The left end supporting assembly comprises two left end supporting bases, the right end supporting assembly comprises two right end supporting bases, one end of the left end overturning rod is hinged to one left end supporting base, and one end of the right end overturning rod is hinged to one right end supporting base. The prefabricated hanging plate overturning device is reasonable in structural design, the two left end supporting bases and the two right end supporting bases are arranged, the left end overturning rod and the right end overturning rod are hinged to the left end supporting base and the right end supporting base on the front side respectively, the prefabricated hanging plate can be overturned rapidly and stably, the finished product quality of the prefabricated hanging plate is effectively guaranteed, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of precast panel transportation, and particularly relates to a turnover frame for precast panels for building exterior walls. Background Art

[0002] Precast concrete panels are produced in a factory in a standardized manner and transported to the site for direct assembly, which effectively shortens the construction period and has the advantages of good forming quality, fast construction speed, environmental protection, etc., achieving a fair-faced decoration effect. The reverse casting process is often used in the production of precast panels with finishes. When demolding, the precast panels need to be turned over. At present, slings are often used for turning over, but serious corner chipping will occur at the contact positions between the slings and the components. Moreover, the volume of precast panels is often large, and the corners are easily damaged by collision with other objects during the turning-over process.

[0003] Therefore, it is necessary to propose a turnover frame for precast panels for building exterior walls that can achieve fast and stable turnover. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a turnover frame for precast panels for building exterior walls aiming at the deficiencies in the above-mentioned prior art. The structure of the turnover frame is reasonably designed. By arranging two left-end support bases and two right-end support bases, and respectively hinging a left-end turnover rod and a right-end turnover rod on the front-side left-end support base and right-end support base, when the precast panel is demolded and lifted, the left-end turnover rod and the right-end turnover rod penetrate into the hooks of the precast panel, and one side of the precast panel is lifted and turned over by a lifting device and placed on the rear-side left-end support base and right-end support base, so that the precast panel can be turned over quickly and stably, effectively ensuring the finished product quality of the precast panel and improving the construction efficiency.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: a turnover frame for precast panels for building exterior walls, which is characterized in that: it includes a left-end support assembly and a right-end support assembly. A left-end turnover rod for supporting and turning over the precast panel is arranged on the left-end support assembly, and a right-end turnover rod for supporting and turning over the precast panel is arranged on the right-end support assembly. A support steel frame is arranged on the back of the precast panel, and a plurality of hooks are welded on the support steel frame;

[0006] The left-end support assembly includes two left-end support bases arranged side by side in the front and rear. The right-end support assembly includes two right-end support bases arranged side by side in the front and rear. One end of the left-end turnover rod is hinged on a left-end support base on the front side of the left-end support assembly, and one end of the right-end turnover rod is hinged on a right-end support base on the front side of the right-end support assembly;

[0007] After the precast hanging board is flipped, the other end of the left end flipping rod is placed on a left end support base at the rear side of the left end support assembly, and the other end of the right end flipping rod is placed on a right end support base at the rear side of the right end support assembly.

[0008] The above-mentioned flipping frame for precast hanging board of building exterior wall is characterized in that: both the left end support base and the right end support base are cubic concrete structures, and embedded steel plates are arranged on the upper parts of the left end support base and the right end support base.

[0009] The above-mentioned flipping frame for precast hanging board of building exterior wall is characterized in that: hinge seats are arranged on the embedded steel plates, and both the left end flipping rod and the right end flipping rod are hinged on the corresponding hinge seats through hinge shafts.

[0010] The above-mentioned flipping frame for precast hanging board of building exterior wall is characterized in that: a plurality of middle support seats are arranged between the left end support assembly and the right end support assembly, and the middle support seats are cubic concrete structures.

[0011] The above-mentioned flipping frame for precast hanging board of building exterior wall is characterized in that: the tops of the left end support base and the right end support base are arranged at the same height, and the top of the middle support seat is higher than the top of the left end support base.

[0012] The above-mentioned flipping frame for precast hanging board of building exterior wall is characterized in that: limit blocks for preventing the precast hanging board from sliding are arranged on both the left end flipping rod and the right end flipping rod.

[0013] The present utility model has the following advantages compared with the prior art:

[0014] The structure of the present utility model is reasonably designed. By arranging two left end support bases and two right end support bases, and respectively hinging the left end flipping rod and the right end flipping rod on the front left end support base and the right end support base, when the precast hanging board is demolded and lifted, the left end flipping rod and the right end flipping rod penetrate into the hooks of the precast hanging board, and one side of the precast hanging board is lifted and flipped by a lifting tool and then placed on the rear left end support base and the right end support base, which can realize the rapid and stable flipping of the precast hanging board, effectively guarantee the finished product quality of the precast hanging board, and improve the construction efficiency.

[0015] The technical solution of the present utility model will be further described in detail below through the drawings and embodiments. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the precast hanging board of the present utility model before flipping.

[0017] Figure 2 It is a schematic structural diagram of the precast hanging board of the present utility model when flipping.

[0018] Figure 3 This is a schematic structural diagram after the precast hanging plate of the present utility model is flipped.

[0019] Explanation of reference numerals:

[0020] 1—Precast hanging plate; 2—Support steel frame; 3—Hook;

[0021] 4—Left-end support base; 5—Right-end support base; 6—Embedded steel plate;

[0022] 7—Hinge seat; 8—Left-end flipping rod; 9—Right-end flipping rod;

[0023] 10—Middle support seat; 11—Limit block. Specific implementation manner

[0024] As Figures 1 to 3 shown, the present utility model includes a left-end support assembly and a right-end support assembly. A left-end flipping rod 8 for supporting and flipping the precast hanging plate 1 is provided on the left-end support assembly, and a right-end flipping rod 9 for supporting and flipping the precast hanging plate 1 is provided on the right-end support assembly. A support steel frame 2 is provided on the back of the precast hanging plate 1, and a plurality of hooks 3 are welded on the support steel frame 2;

[0025] The left-end support assembly includes two left-end support bases 4 arranged side by side front and back. The right-end support assembly includes two right-end support bases 5 arranged side by side front and back. One end of the left-end flipping rod 8 is hinged to a left-end support base 4 on the front side of the left-end support assembly, and one end of the right-end flipping rod 9 is hinged to a right-end support base 5 on the front side of the right-end support assembly;

[0026] After the precast hanging plate 1 is flipped, the other end of the left-end flipping rod 8 is placed on a left-end support base 4 on the back side of the left-end support assembly, and the other end of the right-end flipping rod 9 is placed on a right-end support base 5 on the back side of the right-end support assembly.

[0027] During actual use, by providing two left-end support bases 4 and two right-end support bases 5, and respectively hinging the left-end flipping rod 8 and the right-end flipping rod 9 to the left-end support base 4 and the right-end support base 5 on the front side. When the precast hanging plate 1 is demolded and lifted, the left-end flipping rod 8 and the right-end flipping rod 9 penetrate into the hooks 3 of the precast hanging plate 1, and one side of the precast hanging plate 1 is lifted and flipped by a lifting tool and placed on the left-end support base 4 and the right-end support base 5 on the back side, which can realize the rapid and stable flipping of the precast hanging plate 1, effectively ensure the finished product quality of the precast hanging plate 1, and improve the construction efficiency.

[0028] In this embodiment, both the left-end support base 4 and the right-end support base 5 are cubic concrete structures, and embedded steel plates 6 are provided on the upper parts of the left-end support base 4 and the right-end support base 5.

[0029] In this embodiment, a hinge seat 7 is provided on the embedded steel plate 6, and both the left-end turning bar 8 and the right-end turning bar 9 are hinged to the corresponding hinge seat 7 through hinge shafts.

[0030] During actual use, the left-end turning bar 8 and the right-end turning bar 9 have the same structure. Hinge holes are provided at the ends of the left-end turning bar 8 and the right-end turning bar 9. The hinge seat 7 includes two hinge ears welded to the embedded steel plate 6. When hinging the left-end turning bar 8 and the right-end turning bar 9, the left-end turning bar 8 or the right-end turning bar 9 is placed between the two hinge ears, and then connected by hinge shafts.

[0031] During specific implementation, after the precast hanging plate 1 is turned over, the other end of the left-end turning bar 8 is placed on the embedded steel plate 6 on a left-end support base 4 behind the left-end support assembly, and the other end of the right-end turning bar 9 is placed on the embedded steel plate 6 on a right-end support base 5 behind the right-end support assembly.

[0032] In this embodiment, a plurality of middle support seats 10 are provided between the left-end support assembly and the right-end support assembly, and the middle support seats 10 are cubic concrete structures.

[0033] During actual use, after the precast hanging plate 1 is turned over, the top of the middle support seat 10 is at the same height as the tops of the left-end turning bar 8 and the right-end turning bar 9, so that the middle support seat 10 can effectively support the precast hanging plate 1 and prevent the precast hanging plate 1 from deflecting due to its too long size.

[0034] In this embodiment, the tops of the left-end support base 4 and the right-end support base 5 are arranged at the same height, and the top of the middle support seat 10 is higher than the top of the left-end support base 4.

[0035] In this embodiment, limit blocks 11 for preventing the precast hanging plate 1 from sliding are provided on both the left-end turning bar 8 and the right-end turning bar 9.

[0036] During actual use, the setting of the limit blocks 11 can fix the precast hanging plate 1 and prevent the precast hanging plate 1 from moving up and down along the left-end turning bar 8 and the right-end turning bar 9 when it is turned over.

[0037] In actual use of the utility model, the reverse casting process is adopted during the production of the precast hanging plate 1, with the decorative layer facing the template surface. When demolding and lifting, the left end turning rod 8 and the right end turning rod 9 are inserted into the corresponding lifting hooks 3. Then, according to the size of the precast hanging plate 1, the positions of the left end support base 4 and the right end support base 5 are adjusted, and the ends of the left end turning rod 8 and the right end turning rod 9 close to the turning frame are respectively hinged on the corresponding hinge seats 7. The gantry hoisting device hoists the side of the precast hanging plate 1 far from the turning frame, and rotates and turns over the precast hanging plate 1 synchronously with the left end turning rod 8 and the right end turning rod 9 until the decorative layer of the precast hanging plate 1 faces upward, and the free end of the left end turning rod 8 supports on the left end support base 4 at the rear side, and the free end of the right end turning rod 9 supports on the right end support base 5 at the rear side. At this time, the precast hanging plate 1 is supported on the left end turning rod 8, the middle support seat 10, and the right end turning rod 9.

[0038] The above is only a preferred embodiment of the utility model, and does not impose any limitations on the utility model. Any simple modifications, changes, and equivalent structural changes made to the above embodiments according to the technical essence of the utility model still fall within the protection scope of the technical solution of the utility model.

Claims

1. A precast hanging board turnover frame for building exterior walls, characterized in that: It includes a left-end support assembly and a right-end support assembly. A left-end flipping rod (8) for supporting and flipping the precast hanging plate (1) is provided on the left-end support assembly, and a right-end flipping rod (9) for supporting and flipping the precast hanging plate (1) is provided on the right-end support assembly. A support steel frame (2) is provided on the back of the precast hanging plate (1), and a plurality of lifting hooks (3) are welded on the support steel frame (2). The left-end support assembly includes two left-end support bases (4) arranged side by side front and back. The right-end support assembly includes two right-end support bases (5) arranged side by side front and back. One end of the left-end flipping rod (8) is hinged to a left-end support base (4) on the front side of the left-end support assembly, and one end of the right-end flipping rod (9) is hinged to a right-end support base (5) on the front side of the right-end support assembly. After the precast hanging plate (1) is flipped, the other end of the left-end flipping rod (8) is placed on a left-end support base (4) on the back side of the left-end support assembly, and the other end of the right-end flipping rod (9) is placed on a right-end support base (5) on the back side of the right-end support assembly.

2. The prefabricated hanging plate turnover rack for building exterior walls according to claim 1, characterized in that: Both the left-end support base (4) and the right-end support base (5) are cubic concrete structures, and embedded steel plates (6) are provided on the upper parts of the left-end support base (4) and the right-end support base (5).

3. A prefabricated hanging panel turnover rack for building exterior walls according to claim 2, characterized in that: A hinge seat (7) is provided on the embedded steel plate (6), and both the left-end flipping rod (8) and the right-end flipping rod (9) are hinged to the corresponding hinge seat (7) through hinge shafts.

4. The prefabricated hanging plate turnover rack for building exterior walls according to claim 1, characterized in that: A plurality of middle support seats (10) are provided between the left-end support assembly and the right-end support assembly, and the middle support seats (10) are cubic concrete structures.

5. A precast hanging panel turnover rack for building exterior walls according to claim 4, characterized in that: The tops of the left-end support base (4) and the right-end support base (5) are arranged at the same height, and the top of the middle support seat (10) is higher than the top of the left-end support base (4).

6. The prefabricated hanging plate turnover rack for building exterior walls according to claim 1, characterized in that: Limit blocks (11) for preventing the precast hanging plate (1) from sliding are provided on both the left-end flipping rod (8) and the right-end flipping rod (9).

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