Building structure construction cup rabbet concrete foundation

Abstract

The utility model relates to the technical field of concrete foundations, in particular to a cup rabbet concrete foundation for building structure construction. According to the building structure construction cup rabbet concrete foundation provided by the embodiment of the invention, the outer sleeve is arranged in the cup foundation body, the inner sleeve is arranged in the outer sleeve, and the column body is arranged in the inner sleeve. Moreover, the cup base body, the outer sleeve and the inner sleeve are arranged to be of a detachable structure, so that subsequent pouring can be directly completed between the main body and the inner sleeve. By the adoption of the structural design, the inner sleeve can be detached from the cup base body and the outer sleeve after use is completed, and therefore secondary recycling of the cup base body is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of concrete foundations, and more specifically, to a cup-shaped concrete foundation for building structure construction. Background Art

[0002] The cup-shaped foundation is also called the cup-shaped foundation, which is a type of independent foundation. When the upper structure of a building adopts a frame structure or a single-layer rack and a portal frame structure to bear the load, its foundation often adopts a square or rectangular independent foundation, which is called an independent foundation or a column foundation. The independent foundation is the basic form of the foundation under the column. When the column adopts prefabricated components, the foundation is made into a cup-shaped shape, and then the column is inserted and embedded in the cup, so it is called a cup-shaped foundation.

[0003] In the related art, the gap between the column and the cup-mouth foundation is filled with fine stone concrete, and the surface of the column inserted into the cup-mouth foundation should also be roughened.

[0004] However, in actual use, since the column and the cup-mouth foundation are connected by concrete, it is inconvenient to recycle the cup-mouth foundation after use, making it difficult to reuse the cup-mouth foundation, thereby causing waste of building materials. Utility Model Content

[0005] In view of this, an embodiment of the present application provides a cup-shaped concrete foundation for building structure construction to solve the problem of the inconvenience of recycling the cup-shaped foundation after use in the related art.

[0006] In order to achieve the above objectives, the present application provides the following technical solutions:

[0007] A cup-shaped concrete foundation for building structure construction, comprising:

[0008] A cup basic body, wherein a casting cavity is arranged in the cup basic body, a casting port connected to the casting cavity is opened on the top wall surface of the cup basic body, and a strip plate extending in the vertical direction is arranged on the inner wall surface of the casting cavity;

[0009] An outer sleeve, wherein a first cavity is arranged inside the outer sleeve, and an opening communicating with the first cavity is arranged on the top wall of the outer sleeve; a strip groove used in conjunction with the strip plate is arranged on the outer wall of the outer sleeve, and an inclined surface is arranged on the inner wall of the strip groove at one end away from the opening, and the slope of the inclined surface gradually decreases from a position away from one end of the opening to the other end; the strip groove is connected to the strip plate by clamping through the inclined surface; a fastening through hole is arranged on the inner wall of the first cavity;

[0010] an abutment rod, wherein the first end of the abutment rod is rotatably disposed on the inner side wall of the first cavity, and the rotation point of the abutment rod is close to the corner position of the first cavity; the second end of the abutment rod is provided with a fastening bolt used in conjunction with the fastening through hole;

[0011] An inner sleeve, wherein a second cavity is provided in the inner sleeve, and a column is inserted in the second cavity; the length of the inner sleeve is less than the depth of the second cavity; the inner sleeve is provided with a slot used in conjunction with the abutment rod; wherein,

[0012] When the abutment rod rotates to a parallel position, the fastening bolt is inserted into the fastening through hole so that the bottom wall surface of the abutment rod abuts against the top wall surface of the inner sleeve.

[0013] In some possible implementations, the strip plate is located on the vertical center line of the inner wall of the casting cavity.

[0014] In some possible implementations, the length of the inclined surface is equal to the length of the strip plate.

[0015] In some possible implementations, the sum of the thickness of the abutment rod and the length of the inner sleeve is equal to the depth of the first cavity.

[0016] In some possible implementations, strip plates are provided on the four inner wall surfaces of the casting cavity.

[0017] The cup-shaped concrete foundation for building structure construction provided by the embodiment of the present application has at least the following beneficial effects:

[0018] In the cup-mouth concrete foundation for building structure construction provided in the embodiment of the present application, an outer sleeve is provided inside the cup basic body, an inner sleeve is provided inside the outer sleeve, and a column is provided inside the inner sleeve. In addition, a detachable structure is provided between the cup basic body, the outer sleeve and the inner sleeve, so that the subsequent pouring can be completed directly between the main body and the inner sleeve. With the above structural design, the inner sleeve can be removed from the cup basic body and the outer sleeve after use, thereby realizing the secondary recycling of the cup basic body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1A schematic diagram of the overall assembly structure of a cup-shaped concrete foundation for building structure construction provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the structure of a cup basic body of a cup-mouth concrete foundation for building structure construction provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the structure of an outer sleeve of a cup-shaped concrete foundation for building structure construction provided in an embodiment of the present application;

[0023] Figure 4 A schematic diagram of the structure of the inner sleeve and the column of the cup-shaped concrete foundation for the construction of the building structure provided in the embodiment of the present application;

[0024] Figure 5 An exploded view of a cup-shaped concrete foundation for building structure construction provided in an embodiment of the present application.

[0025] In the figure:

[0026] 100, cup basic body; 110, casting cavity; 120, casting port; 130, strip plate;

[0027] 200, outer sleeve; 210, first cavity; 220, opening; 230, strip groove; 240, inclined surface; 250, fastening through hole;

[0028] 300, abutment rod; 310, fastening bolt;

[0029] 400, inner sleeve; 410, second cavity; 420, column; 430, slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figure 1-Figure 5 As shown, the cup-mouth concrete foundation for building structure construction provided in the embodiment of the present application includes a cup basic body 100, an outer sleeve 200, an abutment rod 300 and an inner sleeve 400, wherein the cup basic body 100 is a concrete independent foundation, a casting cavity 110 is provided inside the cup basic body 100, and a casting port 120 connected to the casting cavity 110 is also provided on the cup basic body 100. In this embodiment, a strip plate 130 is provided on the inner wall surface of the casting cavity 110. Figure 2As shown, specifically, the strip plate 130 is a plate body with a certain thickness, and the plate body extends in the vertical direction. In some embodiments, the casting cavity 110 can be a square cavity, and the four inner side walls of the casting cavity 110 are all provided with the strip plates 130 .

[0032] The outer sleeve 200 is connected to the cup body 100 through the casting cavity 110, and the outer diameter of the outer sleeve 200 is adapted to the outer diameters of the casting port 120 and the casting cavity 110. The outer sleeve 200 is a hollow structure, and a first cavity 210 is provided inside the outer sleeve 200, and an opening 220 connected to the first cavity 210 is provided on the top wall of the outer sleeve 200. In addition, the outer wall of the outer sleeve 200 is also provided with a strip groove 230 used in conjunction with the strip plate 130, such as Figure 3 When the outer sleeve 200 and the cup basic body 100 are in an assembled state, the strip plate 130 is located in the strip groove 230 .

[0033] Furthermore, in order to improve the assembly stability between the outer sleeve 200 and the cup basic body 100, an inclined surface 240 is further provided at the strip groove 230 on the outer wall of the cup basic body 100. Specifically, the slope of the inclined surface 240 gradually decreases from the position of one end away from the opening 220 of the outer sleeve 200 to the position of the other end. In other words, when the outer sleeve 200 is assembled with the strip plate 130 of the cup basic body 100 through the strip groove 230, as the outer sleeve 200 gradually slides downward relative to the cup basic body 100, the width between the strip grooves 230 will gradually decrease due to the existence of the inclined surface 240, so that the outer sleeve 200 and the cup basic body 100 can be connected by clamping, thereby improving the assembly stability between the two.

[0034] Continue as Figure 3 As shown, a fastening through hole 250 is also provided on the inner wall surface of the first cavity 210 of the outer sleeve 200, and an abutting rod 300 is hingedly connected at the opposite side of the fastening through hole 250. In this embodiment, the first end of the abutting rod 300 is rotatably arranged at the inner wall surface of the first cavity 210, that is, the opposite side of the fastening through hole 250, that is, the rotation point of the abutting rod 300 is on the same horizontal line as the fastening through hole 250. In addition, the rotation point of the abutting rod 300 is also located at a corner position close to the first cavity 210. A fastening bolt 310 used in conjunction with the fastening through hole 250 is provided at the second end of the abutting rod 300. By rotating the fastening bolt 310 and screwing it into the fastening through hole 250, the abutting rod 300 can be fixed on the inner wall surface of the first cavity 210.

[0035] The inner sleeve 400 is disposed in the first cavity 210 of the outer sleeve 200, and the length of the inner sleeve 400 is less than the depth of the second cavity 410. Figure 4As shown, the inner sleeve 400 is also designed as a hollow structure, and a second cavity 410 is provided inside the inner sleeve 400, and the inner sleeve 400 is connected to the column 420 through the second cavity 410. In addition, the side wall surface of the inner sleeve 400 is provided with a slot 430 used in conjunction with the abutment rod 300.

[0036] In specific implementation, Figure 5 As shown, the strip groove 230 of the outer sleeve 200 is aligned with the strip plate 130 of the cup basic body 100, and is inserted into the casting cavity 110 through the casting port 120. When the inclined surface 240 in the strip groove 230 contacts the strip plate 130, the assembly stability between the outer sleeve 200 and the cup basic body 100 can be ensured. Then, the abutment rod 300 is rotated to change it to a vertical upward state, and then the abutment rod 300 is aligned with the strip groove 230 and the inner sleeve 400 is inserted into the first cavity 210 of the outer sleeve 200. Since the length of the inner sleeve 400 is less than the depth of the first cavity 210, when the inner sleeve 400 completely enters the first cavity 210, there is a certain distance between the inner sleeve 400 and the port of the outer sleeve 200. At this time, the abutment rod 300 is rotated from a vertical state to a parallel state, and the fastening bolt 310 at its second end is screwed into the fastening through hole 250 to fix the inner sleeve 400 in the first cavity 210 of the outer sleeve 200 through the abutment rod 300 .

[0037] After completing the above operations, the column 420 is inserted into the second cavity 410 of the inner sleeve 400, and concrete is poured between the two. In this embodiment, since the cup basic body 100, the outer sleeve 200 and the inner sleeve 400 are provided with a detachable structure, the subsequent pouring can be completed directly between the main body and the inner sleeve 400. With the above structural design, the inner sleeve 400 can be removed from the cup basic body 100 and the outer sleeve 200 after use, thereby realizing the secondary recycling of the cup basic body 100.

[0038] In some possible implementations, the strip plate 130 is located on the vertical center line of the inner wall of the casting cavity 110 .

[0039] In some possible implementations, the length of the inclined surface 240 is equal to the length of the strip plate 130 .

[0040] In some possible implementations, the sum of the thickness of the abutment rod 300 and the length of the inner sleeve 400 is equal to the depth of the first cavity 210 .

[0041] In some possible implementations, strip plates 130 are disposed on the four inner wall surfaces of the casting cavity 110 .

[0042] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0043] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0044] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0045] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0046] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0047] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0048] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cup-shaped concrete foundation for building structure construction, characterized in that: include: A cup basic body (100), wherein a casting cavity (110) is arranged in the cup basic body (100), a casting port (120) connected to the casting cavity (110) is opened on the top wall surface of the cup basic body (100), and a strip plate (130) extending in the vertical direction is arranged on the inner wall surface of the casting cavity (110); An outer sleeve (200), wherein a first cavity (210) is arranged inside the outer sleeve (200), and an opening (220) communicating with the first cavity (210) is arranged on the top wall of the outer sleeve (200); a strip groove (230) used in conjunction with the strip plate (130) is arranged on the outer wall of the outer sleeve (200), and an inclined surface (240) is arranged at one end of the inner wall of the strip groove (230) away from the opening (220), and the slope of the inclined surface (240) gradually decreases from a position away from one end of the opening (220) to the other end; the strip groove (230) is connected to the strip plate (130) by snapping through the inclined surface (240); and a fastening through hole (250) is arranged on the inner wall of the first cavity (210); an abutment rod (300), wherein the first end of the abutment rod (300) is rotatably disposed on the inner side wall of the first cavity (210), and the rotation point of the abutment rod (300) is close to the corner position of the first cavity (210); and the second end of the abutment rod (300) is provided with a fastening bolt (310) used in conjunction with the fastening through hole (250); An inner sleeve (400), wherein a second cavity (410) is provided in the inner sleeve (400), and a column (420) is inserted in the second cavity (410); the length of the inner sleeve (400) is less than the depth of the second cavity (410); the inner sleeve (400) is provided with a slot (430) for use with the abutment rod (300); wherein, When the abutment rod (300) rotates to a parallel position, the fastening bolt (310) is inserted into the fastening through hole (250) so that the bottom wall surface of the abutment rod (300) abuts against the top wall surface of the inner sleeve (400).

2. The cup-shaped concrete foundation for building structure construction according to claim 1 is characterized in that: The strip plate (130) is located on the vertical center line of the inner wall surface of the casting cavity (110).

3. The cup-shaped concrete foundation for building structure construction according to claim 1 is characterized in that: The length of the inclined surface (240) is equal to the length of the strip plate (130).

4. The cup-shaped concrete foundation for building structure construction according to claim 1 is characterized in that: The sum of the thickness of the abutment rod (300) and the length of the inner sleeve (400) is equal to the depth of the first cavity (210).

5. The cup-shaped concrete foundation for building structure construction according to claim 1 is characterized in that: Strip plates (130) are provided on the four inner wall surfaces of the casting cavity (110).

Images