Concrete member convenient to assemble and connect

Abstract

The utility model discloses a concrete member convenient to assemble and connect, which relates to the technical field of concrete members and comprises a concrete prefabricated wall panel, a plurality of pouring holes are formed in the lower portion of the concrete prefabricated wall panel, pouring pipes are arranged in the pouring holes, a positioning plate is fixedly mounted outside the lower ends of the pouring pipes, and a supporting plate is arranged in the positioning plate. And a positioning sleeve plate is arranged outside the positioning plate. According to the structure of the positioning plate and the positioning sleeve plate, a positioning supporting structure is additionally arranged through a pouring hole in the concrete wallboard, and a track for stable downward sliding of the wallboard is positioned, determined and formed through a steel gasket laid on the lower side, so that the assembling efficiency of the wallboard is improved, the traditional mode that the wallboard is manually held by hands for positioning is changed, and the labor intensity of workers is reduced. And the positioning and supporting structure is arranged, so that rapid assembling and positioning of concrete wallboard components can be achieved, and the positioning and supporting structure can be rotated and unfolded to form a stable triangular supporting structure to serve as a temporary reinforcing device for assembling prefabricated wallboards.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete components, in particular to a concrete component that is easy to assemble and connect. Background Art

[0002] Concrete components refer to building components made of concrete materials. Concrete components play an important role in construction. Common concrete components include beams, columns, slabs, walls, etc., which can provide stable structural support and space division. When assembling existing prefabricated wall panel components, they often rely on manual hand-held wall panels and cooperate with lifting mechanisms to complete the accurate assembly of pressed wall panels. However, this operation has serious safety hazards. When the wall panels fall off the lifting mechanism, it will undoubtedly injure the operators. In addition, after the existing concrete is hoisted and assembled, a temporary fixing device needs to be set up to prevent the wall panels from deforming or collapsing during the construction process. The whole process is relatively cumbersome. Therefore, the present invention proposes a concrete component that is easy to assemble and connect to solve the problems mentioned in the above background technology. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a concrete component which is easy to assemble and connect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A concrete component that is easy to assemble and connect includes a precast concrete wall panel. A plurality of pouring holes are opened at the lower part of the precast concrete wall. A pouring pipe is arranged in the pouring hole. A positioning plate is fixedly installed on the outer part of the lower end of the pouring pipe. A support plate is arranged inside the positioning plate. A positioning sleeve is arranged outside the positioning plate. A plurality of steel gaskets corresponding to the positioning sleeve are arranged on the lower side of the precast concrete wall panel.

[0006] Preferably, fixed rotating shafts are fixed on the left and right sides of the lower end of the positioning plate, and rotating sleeves are sleeved on the outer circumference of the fixed rotating shafts.

[0007] Preferably, the positioning sleeve plate is provided with sliding grooves three on both sides, and the outer rotating sleeve of the fixed rotating shaft slides in the corresponding sliding grooves three on both sides.

[0008] Preferably, limiting blocks are arranged on the left and right inner sides of the upper end of the positioning sleeve plate, and the positioning plate is provided with a slide groove corresponding to the limiting blocks on the left and right sides, and an opening corresponding to the limiting block is provided on the upper part of the slide groove.

[0009] Preferably, a second slide groove corresponding to the support plate is opened inside the positioning plate, a sliding shaft is fixed on the upper end of the support plate, two ends of the sliding shaft slide on both sides of the inside of the second slide groove, a thread is opened at the center of the sliding shaft, and the center thread of the sliding shaft is connected to a fixing nut located inside the top end of the support plate, and tightening the fixing nut can fix the position of the upper end of the support plate in the second slide groove.

[0010] A concrete component that is easy to assemble and connect also includes an insertion rod. The lower end of the support plate is provided with a through hole corresponding to the insertion rod, and the insertion rod passes through the lower end of the support plate and three slide grooves on both sides of the positioning sleeve plate.

[0011] Preferably, both left and right outer ends of the insertion rod are provided with threads, and the outer part of the threads is sleeved with fastening bolts that are tightly attached to the side surface of the positioning sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The positioning plate and positioning sleeve structure provided in the utility model utilize the injection holes on the concrete wall panels to install the positioning support structure, and through the steel gaskets laid on the lower side, the positioning is determined and a stable sliding track of the wall panels is formed, which not only improves the assembly efficiency of the wall panels, but also changes the traditional manual hand-held wall panel positioning method, eliminating construction safety hazards;

[0014] 2. The positioning support structure provided in the utility model can not only realize the rapid assembly and positioning of concrete wall panel components, but also can be rotated and unfolded to form a stable triangular support structure after the wall panel falls on the building surface, which serves as a temporary reinforcement device for assembling prefabricated wall panels to ensure the stability of the wall panels during short-term construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a concrete component that is easy to assemble and connect proposed by the utility model Figure 1 ;

[0016] Figure 2 A schematic diagram of a concrete component that is easy to assemble and connect proposed by the utility model Figure 2 ;

[0017] Figure 3 A schematic diagram of a positioning support structure in a concrete component that is easy to assemble and connect proposed by the utility model Figure 1 ;

[0018] Figure 4 A schematic diagram of a positioning support structure for a concrete component that is easy to assemble and connect proposed by the utility model Figure 2 .

[0019] In the figure: 1. positioning plate; 2. positioning sleeve plate; 3. support plate; 4. perfusion pipe; 5. fastening bolt; 6. slide slot one; 7. opening; 8. slide shaft; 9. fixing nut; 10. slide slot two; 11. fixed rotating shaft; 12. slide slot three; 13. insertion rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 , a concrete component that is easy to assemble and connect, including a concrete prefabricated wall panel, a plurality of injection holes are opened at the lower part of the concrete prefabricated wall, a injection pipe 4 is arranged in the injection hole, a positioning plate 1 is fixedly installed on the lower end of the injection pipe 4, a support plate 3 is arranged inside the positioning plate 1, and a positioning sleeve 2 is arranged outside the positioning plate 1, and a plurality of steel gaskets corresponding to the positioning sleeve 2 are arranged on the lower side of the concrete prefabricated wall panel, and the lower end of the external positioning sleeve 2 corresponds to the steel gasket laid on the site, which can facilitate the alignment and assembly of the concrete prefabricated wall, the lower end of the positioning sleeve 2 is positioned on the steel gasket, and the internal positioning plate 1 moves down along the line to avoid the operation of smoothing by manual hands;

[0022] Furthermore, referring to Figure 4 , the lower end of the positioning plate 1 is fixed with a fixed shaft 11 on the left and right sides, and a rotating sleeve is sleeved on the outer circumference of the fixed shaft 11, and a sliding groove 12 is opened on the left and right sides of the positioning sleeve 2. The outer rotating sleeve of the fixed shaft 11 slides in the corresponding sliding grooves 12 on both sides. As the external positioning sleeve 2 continues to move downward, the outer rotating sleeve of the fixed shaft 11 slides to the upper end of the sliding grooves 6 on both sides. Limiting blocks are arranged on the left and right sides of the inner side of the upper end of the positioning sleeve 2, and the positioning plate 1 is provided with a sliding groove 6 corresponding to the limiting blocks on the left and right sides, and the upper part of the sliding groove 6 is provided with an opening 7 corresponding to the limiting block, and through the fixed shaft 11 and the rotating sleeve structure, the upper limiting block of the positioning sleeve 2 can be rotated out through the upper opening 7 of the sliding groove 6, thereby realizing the flat rotation of the positioning sleeve 2;

[0023] Furthermore, a second slide groove 10 corresponding to the support plate 3 is provided inside the positioning plate 1, a slide shaft 8 is fixed to the upper end of the support plate 3, and both ends of the slide shaft 8 slide on both sides of the inside of the second slide groove 10, a thread is provided at the center of the slide shaft 8, and the center thread of the slide shaft 8 is connected to a fixing nut 9 located inside the top end of the support plate 3, and tightening the fixing nut 9 can fix the position of the upper end of the support plate 3 in the second slide groove 10;

[0024] Furthermore, the concrete component for facilitating assembly and connection also includes an insertion rod 13, and a through hole corresponding to the insertion rod 13 is opened at the lower end of the support plate 3. The support plate 3 in the second slide groove 10 is rotated out so that the through hole at the lower end corresponds to the second slide groove 10 on both sides. The insertion rod 13 passes through the lower end of the support plate 3 and the slide grooves 12 on both sides of the positioning sleeve 2. The left and right outer ends of the insertion rod 13 are both provided with threads, and the outer side of the threads is provided with fastening bolts 5 that are close to the side of the positioning sleeve 2. The fastening bolts 5 on both sides are tightened to make it close to the two sides of the positioning sleeve 2, so as to achieve the fixing of the lower end of the support plate 3 structure;

[0025] Furthermore, the unfolded positioning plate 1, positioning sleeve plate 2 and support plate 3 structure form a fixed stable triangular structure, which can achieve temporary support for the prefabricated wall panels after assembly. Concrete can be poured into the prefabricated wall panels through the upper end pouring pipe 4. After the temporary reinforcement is completed, the pouring pipe 4 is pulled out from the pouring hole, and the supporting structure can be removed.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete component that is easy to assemble and connect, including a prefabricated concrete wall panel, characterized in that: A plurality of injection holes are provided at the lower part of the precast concrete wall, injection pipes (4) are arranged in the injection holes, a positioning plate (1) is fixedly installed on the lower end of the injection pipe (4), a support plate (3) is arranged inside the positioning plate (1), a positioning sleeve (2) is arranged outside the positioning plate (1), and a plurality of steel gaskets corresponding to the positioning sleeve (2) are arranged on the lower side of the precast concrete wall panel.

2. The concrete component that is easy to assemble and connect according to claim 1 is characterized in that: Fixed rotating shafts (11) are fixed on the left and right sides of the lower end of the positioning plate (1), and rotating sleeves are sleeved on the outer circumference of the fixed rotating shafts (11).

3. The concrete component that is easy to assemble and connect according to claim 1, characterized in that: The positioning sleeve (2) is provided with three slide grooves (12) on both sides, and the outer sleeve of the fixed rotating shaft (11) slides in the corresponding three slide grooves (12) on both sides.

4. The concrete component that is easy to assemble and connect according to claim 1, characterized in that: Limiting blocks are arranged on the left and right inner sides of the upper end of the positioning sleeve (2), and the positioning plate (1) is provided with a slide groove (6) corresponding to the limiting blocks on the left and right sides, and an opening (7) corresponding to the limiting blocks is provided on the upper part of the slide groove (6).

5. The concrete component that is easy to assemble and connect according to claim 1, characterized in that: The positioning plate (1) is provided with a second slide groove (10) corresponding to the support plate (3), the upper end of the support plate (3) is fixed with a slide shaft (8), the two ends of the slide shaft (8) slide on both sides of the inside of the second slide groove (10), the center of the slide shaft (8) is provided with a thread, and the center thread of the slide shaft (8) is connected to a fixing nut (9) located inside the top end of the support plate (3), and the fixing nut (9) can be tightened to fix the position of the upper end of the support plate (3) in the second slide groove (10).

6. The concrete component that is easy to assemble and connect according to claim 1, further comprising a plug rod (13), characterized in that: The lower end of the support plate (3) is provided with a through hole corresponding to the insertion rod (13), and the insertion rod (13) passes through the lower end of the support plate (3) and the three sliding grooves (12) on both sides of the positioning sleeve plate (2).

7. The concrete component that is easy to assemble and connect according to claim 6, characterized in that: The left and right outer ends of the insertion rod (13) are both provided with threads, and the outer part of the threads is sleeved with a fastening bolt (5) which is tightly attached to the side surface of the positioning sleeve (2).

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