Prefabricated concrete component structure

Abstract

The utility model discloses a precast concrete component structure, which relates to the technical field of building construction and comprises a first precast concrete component and a second precast concrete component. The first concrete prefabricated part and the second concrete prefabricated part are movably connected through a connecting piece; the first concrete prefabricated part rotates along the periphery of the second concrete prefabricated part through the connecting piece and forms an included angle a, wherein a is larger than or equal to 0 degree and smaller than or equal to 180 degrees. According to the concrete prefabricated part structure, the first concrete prefabricated part and the second concrete prefabricated part are connected together through the connecting piece, the position relation between the first concrete prefabricated part and the second concrete prefabricated part can be adjusted, later installation operation is facilitated, the construction process becomes simple and convenient, and the construction efficiency is improved. The labor intensity is further reduced and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a prefabricated concrete component structure. Background Art

[0002] Precast concrete components refer to building components such as beams, slabs, columns, pipes, and building decoration accessories that are pre-made in factories with concrete as the basic material for assembly on the construction site. Common ones include precast concrete floor slabs, concrete box girders for bridges, precast concrete roof beams for industrial plants, culvert frames, precast concrete piles for foundation treatment, etc. They are components that are made first and then installed. The concrete components of a building are pre-made for on-site assembly and installation. The use of precast concrete components for assembly construction can save labor, overcome seasonal effects, and improve construction efficiency compared to the cast-in-place concrete process. It is an important way to achieve building industrialization.

[0003] When assembling a building through prefabricated components, the prefabricated concrete components need to be connected to each other. When connecting existing prefabricated concrete components, steel bars are usually reserved at the edges of the prefabricated components, and these steel bars are tied together during construction. The installation operation process of this method is usually complicated, the installation efficiency is low, and the construction is time-consuming and labor-intensive.

[0004] Therefore, in view of the problems that the installation operation process is usually complicated, the installation efficiency is low, and the construction is time-consuming and labor-intensive when connecting existing prefabricated concrete components, a device is designed to facilitate installation operation, reduce labor intensity, and improve work efficiency. Utility Model Content

[0005] The utility model aims to provide a prefabricated concrete component structure which has an optimized structure, is easy to install and operate, reduces labor intensity, and improves work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A prefabricated concrete component structure, comprising:

[0008] a first precast concrete component and a second precast concrete component;

[0009] The first precast concrete component and the second precast concrete component are movably connected via a connecting piece;

[0010] The first precast concrete component is rotated along the outer circumference of the second precast concrete component through the connecting piece to form an angle a, wherein 0°≤a≤180°.

[0011] Furthermore, the first precast concrete component and the second precast concrete component are respectively provided with installation grooves corresponding to the positions;

[0012] The connecting piece comprises a first mounting part, a second mounting part and a connecting plate;

[0013] The first installation part and the second installation part are cylindrical structures with the same structure;

[0014] The connecting plate is connected between the first installation part and the second installation part;

[0015] The first installation part and the second installation part are respectively fixed and symmetrically installed in the installation groove.

[0016] Furthermore, the first installation part and the second installation part are respectively provided with a cross slide groove;

[0017] The cross slide has a vertical groove and a transverse groove;

[0018] The openings at both ends of the vertical groove extend through the exterior of the first installation part and the second installation part.

[0019] Furthermore, a slider is slidably installed in the transverse groove;

[0020] The connecting plate comprises a first connecting plate and a second connecting plate having the same structure;

[0021] The first connecting plate and the second connecting plate are in a triangular structure;

[0022] A plurality of groups of the first connecting plates and the second connecting plates are connected in an offset manner by being spaced apart by a rotating shaft;

[0023] One end of the first connecting plate and the second connecting plate are connected to the sliders of the first mounting part and the second mounting part respectively through connecting shafts;

[0024] The other ends of the first connecting plate and the second connecting plate are fixedly connected to the vertical grooves of the second mounting part and the first mounting part respectively through a fixed shaft;

[0025] The first connecting plate and the second connecting plate rotate through the rotating shaft to form a sliding block located in the second installation part to slide along the transverse groove to adjust the connection position of the first precast concrete component and the second precast concrete component.

[0026] In the above technical solution, a prefabricated concrete component structure of the utility model has the following beneficial effects:

[0027] The utility model provides a precast concrete component structure, which connects a first precast concrete component and a second precast concrete component together through a connecting piece, and can adjust the position relationship between the first precast concrete component and the second precast concrete component, which is convenient for later installation operations, makes the construction process simple and convenient, further reduces labor intensity, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0029] Figure 1 A structural schematic diagram of a precast concrete component structure provided for an embodiment of the utility model (the angle between the first precast concrete component and the second precast concrete component is 180°);

[0030] Figure 2 A structural schematic diagram of a precast concrete component structure provided for an embodiment of the utility model (the angle between the first precast concrete component and the second precast concrete component is 180°);

[0031] Figure 3 A structural schematic diagram of a precast concrete component structure provided by an embodiment of the utility model (the angle between the first precast concrete component and the second precast concrete component is 0°);

[0032] Figure 4 A schematic diagram of a partial structure of a prefabricated concrete component structure provided in an embodiment of the utility model;

[0033] Figure 5 A schematic diagram of a partial structure of a prefabricated concrete component structure provided in an embodiment of the utility model;

[0034] Figure 6 A schematic diagram of a partial structure of a prefabricated concrete component structure provided in an embodiment of the utility model;

[0035] Figure 7 A schematic diagram of the local structure of a precast concrete component structure provided in an embodiment of the utility model.

[0036] Description of reference numerals:

[0037] 1. precast concrete component; 2. precast concrete component; 3. connector; 4. mounting groove;

[0038] 31. Install part 1; 32. Install part 2; 33. Connecting plate; 34. Cross slide; 35. Slider;

[0039] 331, first connecting plate; 332, second connecting plate; 333, rotating shaft; 334, connecting shaft; 335, fixed shaft;

[0040] 341. Vertical groove; 342. Horizontal groove. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0042] It should be noted that the terms "one end", "the other end", etc. used herein indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Similar expressions are only for the purpose of explanation, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] See also Figure 1-Figure 7 As shown;

[0044] A prefabricated concrete component structure, comprising:

[0045] A first precast concrete component 1 and a second precast concrete component 2;

[0046] The first precast concrete component 1 and the second precast concrete component 2 are movably connected via a connecting member 3;

[0047] The first precast concrete component 1 is rotated along the outer circumference of the second precast concrete component 2 via the connecting member 3 and forms an angle a, wherein 0°≤a≤180°.

[0048] Specifically, a precast concrete component structure is provided, wherein a connector 3 is installed between a first precast concrete component 1 and a second precast concrete component 2, the first precast concrete component 1 and the second precast concrete component 2 are connected and fixed by the connector 3, and the positional relationship between the two can be adjusted by the connector 3, wherein the angle between the first precast concrete component 1 and the second precast concrete component 2 is between 0° and 180°, that is, the first precast concrete component 1 and the second precast concrete component 2 can exist in multiple installation states, for example, at 0°, the first precast concrete component 1 and the second precast concrete component 2 are fitted together, at 90°, the first precast concrete component 1 and the second precast concrete component 2 are vertically connected, and at 180°, the first precast concrete component 1 and the second precast concrete component 2 are stretched to form a plane, and the two groups of precast components have different connection forms through the connection and adjustment of the connector 3, thereby being used for construction.

[0049] The first precast concrete component 1 and the second precast concrete component 2 are respectively provided with mounting grooves 4 corresponding to the positions;

[0050] The connecting member 3 comprises a first mounting portion 31, a second mounting portion 32 and a connecting plate 33;

[0051] The first installation part 31 and the second installation part 32 are cylindrical structures with the same structure;

[0052] The connecting plate 33 is connected between the first installation part 31 and the second installation part 32;

[0053] The first installation part 31 and the second installation part 32 are respectively fixedly and symmetrically installed in the installation groove 4 .

[0054] Specifically, the first precast concrete component 1 and the second precast concrete component 2 are respectively provided with mounting grooves 4, the mounting grooves 4 are located at the bottoms of the two groups of precast concrete components, and the positions of the two groups of mounting grooves 4 correspond. The connecting member 3 has a first mounting portion 31, a second mounting portion 32 and a connecting plate 33. The first mounting portion 31 and the second mounting portion 32 have the same structure and are respectively installed in the two groups of mounting grooves 4. The first mounting portion 31 is located in the mounting groove 4 of the first precast concrete component 1, and the second mounting portion 32 is located in the mounting groove 4 of the second precast concrete component 2. The first mounting portion 31 and the second mounting portion 32 are movably connected by the connecting plate 33, and the first precast concrete component 1 and the second precast concrete component 2 are movably connected by the connecting plate 33, that is, the first precast concrete component 1 and the second precast concrete component 2 can perform flipping motion.

[0055] The first installation part 31 and the second installation part 32 are respectively provided with a cross slide 34;

[0056] The cross slide 34 has a vertical groove 341 and a transverse groove 342;

[0057] Openings at both ends of the vertical groove 341 penetrate to the outside of the first mounting part 31 and the second mounting part 32 .

[0058] A slider 35 is slidably mounted in the transverse groove 342;

[0059] The connecting plate 33 comprises a first connecting plate 331 and a second connecting plate 332 having the same structure;

[0060] The first connecting plate 331 and the second connecting plate 332 are in a triangular structure;

[0061] A plurality of groups of first connecting plates 331 and second connecting plates 332 are connected in an interval and staggered manner through a rotating shaft 333;

[0062] One end of the first connecting plate 331 and the second connecting plate 332 are connected to the sliders 35 of the first mounting part 31 and the second mounting part 32 respectively through the connecting shaft 334;

[0063] The other ends of the first connecting plate 331 and the second connecting plate 332 are fixedly connected to the vertical grooves 341 of the second mounting part 32 and the first mounting part 31 through the fixing shaft 335 respectively;

[0064] The first connecting plate 331 and the second connecting plate 332 rotate through the rotating shaft 333 to form a sliding block 35 located in the second mounting part 32 that slides along the transverse groove 342 to adjust the connection position of the first precast concrete component 1 and the second precast concrete component 2 .

[0065] Specifically, the first installation part 31 and the second installation part 32 are symmetrically installed in the installation groove 4, and the cross slide grooves 34 opened on the first installation part 31 and the second installation part 32 are also symmetrically distributed, wherein the cross slide groove 34 has a vertical groove 341 and a horizontal groove 342, the vertical groove 341 is a through groove, the horizontal groove 342 is perpendicular to the vertical groove 341 and blocked at both ends, the horizontal groove 342 extends a certain length into the first installation part 31 and the second installation part 32, and a slider 35 is slidably installed in the horizontal groove 342, and the slider 35 can slide along the horizontal groove 342;

[0066] Furthermore, the connecting plate 33 has a first connecting plate 331 and a second connecting plate 332 of the same structure, and the first connecting plate 331 and the second connecting plate 332 are triangular structures, wherein a rotating shaft 333 is installed at a vertex of the first connecting plate 331 and the second connecting plate 332, and the first connecting plate 331 and the second connecting plate 332 are spaced apart and installed on the rotating shaft 333 at the same time. Figure 5-7 ) The first connecting plate 331 is partially located above the second connecting plate 332, that is, one end of the first connecting plate 331 above is connected to the mounting portion 31, wherein the upper end of the first connecting plate 331 is connected to the slider 35 of the mounting portion 31 through a connecting shaft 334, and the lower end of the first connecting plate 331 is connected to the vertical groove 341 of the mounting portion 32 through a fixed shaft 335. The second connecting plate 332 has the same structure as the first connecting plate 331, and the installation method is the same as the first connecting plate 331. Because the mounting portion 31 and the mounting portion 32 are symmetrically distributed, the second connecting plate 332 and the first connecting plate 331 are also opposite to each other with the rotating shaft 333 as the center. The second connecting plate 332 and the first connecting plate 331 have the same structure, and one end is connected to the slider 35, and the other end is fixed in the vertical groove 341. When in use, the first precast concrete component 1 is pulled or pushed, and the first connecting plate 331 and the second connecting plate 332 are rotated through the rotating shaft 333, and the slider 35 located in the second mounting part 32 slides along the transverse groove 342, thereby realizing the active connection between the first precast concrete component 1 and the second precast concrete component 2, and being able to adjust the positional relationship with the second precast concrete component 2 during the rotation of the first precast concrete component 1, so as to further cooperate with the construction.

[0067] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A precast concrete component structure, characterized in that: include: A first precast concrete component (1) and a second precast concrete component (2); The first precast concrete component (1) and the second precast concrete component (2) are movably connected via a connecting piece (3); The first precast concrete component (1) is rotated along the outer circumference of the second precast concrete component (2) via the connecting piece (3) to form an angle a, wherein 0°≤a≤180°.

2. A precast concrete component structure according to claim 1, characterized in that: The first precast concrete component (1) and the second precast concrete component (2) are respectively provided with mounting grooves (4) at corresponding positions; The connecting member (3) comprises a first mounting portion (31), a second mounting portion (32) and a connecting plate (33); The first installation part (31) and the second installation part (32) are cylindrical structures with the same structure; The connecting plate (33) is connected between the first installation part (31) and the second installation part (32); The first installation part (31) and the second installation part (32) are respectively fixed and symmetrically installed in the installation groove (4).

3. A precast concrete component structure according to claim 2, characterized in that: The first installation part (31) and the second installation part (32) are respectively provided with a cross slide groove (34); The cross slide (34) has a vertical groove (341) and a transverse groove (342); The openings at both ends of the vertical groove (341) extend through the outside of the first mounting part (31) and the second mounting part (32).

4. A precast concrete component structure according to claim 3, characterized in that: A sliding block (35) is slidably mounted in the transverse groove (342); The connecting plate (33) comprises a first connecting plate (331) and a second connecting plate (332) having the same structure; The first connecting plate (331) and the second connecting plate (332) are in a triangular structure; A plurality of groups of the first connecting plates (331) and the second connecting plates (332) are connected in an interval and staggered manner via a rotating shaft (333); One end of the first connecting plate (331) and the second connecting plate (332) are respectively connected to the sliders (35) of the first mounting part (31) and the second mounting part (32) through connecting shafts (334); The other ends of the first connecting plate (331) and the second connecting plate (332) are respectively fixedly connected to the vertical grooves (341) of the second mounting part (32) and the first mounting part (31) via fixed shafts (335); The first connecting plate (331) and the second connecting plate (332) are rotated via the rotating shaft (333) to form a sliding block (35) located in the second mounting portion (32) that slides along the transverse groove (342) to adjust the connection position of the first precast concrete component (1) and the second precast concrete component (2).

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