Structure and construction method for installing steel plates in a concrete structure

Abstract

The application provides a structure and a construction method for installing a steel plate in a concrete structure, which comprises a mortise, a positioning piece and a connecting piece. The mortise is arranged on a raft foundation of the concrete structure, the positioning piece is arranged along the edge of the mortise, and the connecting piece is arranged between the positioning pieces and is detachably connected with the positioning pieces. The application has the beneficial effects that the mortise is reserved, the positioning piece is pre-buried, the connecting piece is used to connect the positioning pieces into a whole, the steel plate is fixed in the enclosed area on the inner side of the positioning piece, the overturning of the steel plate during the pouring of the mass concrete is avoided, and the safety hazard is reduced. The positioning piece is arranged to vertically position the steel plate during the hoisting process, the installation accuracy is improved, and the one-time installation rate is greatly improved. The structure is simple, and the production and installation are convenient and fast.

Description

Technical Field

[0001] This invention belongs to the field of building engineering technology, and in particular relates to a structure and construction method for installing steel plates inside a concrete structure. Background Technology

[0002] With the continuous advancement of medical research and the upgrading of medical equipment, the production and application of radioactive medical equipment have received widespread attention. In the field of engineering construction, production plants typically utilize large-volume concrete, but to enhance their radiation protection performance, large, ultra-thick steel plates are often added to the structure. Due to their heavy weight, these large, ultra-thick steel plates are difficult to move. To avoid repeated relocation, high installation precision and a high first-time installation success rate are required, making installation challenging and compromising construction quality. Furthermore, there is a risk of overturning during the pouring of large-volume concrete. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention provides a structure and construction method for installing steel plates within a concrete structure. This effectively solves the technical problems of difficulty in installing large, ultra-thick steel plates in large-volume concrete structures, the inability to guarantee construction quality, and the risk of overturning, thus overcoming the shortcomings of existing technologies.

[0004] The technical solution adopted in this invention is: a structure for installing steel plates within a concrete structure, comprising,

[0005] mortise grooves are set on the raft foundation of a concrete structure.

[0006] The positioning element is provided along the edge of the mortise;

[0007] A connector is disposed between the positioning members and is detachably connected to the positioning members.

[0008] Furthermore, the mortise includes a long side and a short side, which are adapted to the steel plate.

[0009] Furthermore, the positioning elements are spaced apart along the outer side of the long side.

[0010] Furthermore, the positioning member located at the end of the long side is disposed on the outside of the short side.

[0011] Furthermore, the positioning element is configured as an H-beam, with the flange of the H-beam fitting against the outer side of the long side.

[0012] Furthermore, the web and flanges of the H-beam are provided with connecting holes, and the connecting holes are provided with the connecting members.

[0013] Furthermore, the connector passes through the connecting hole and has fasteners at both ends.

[0014] Furthermore, the end of the connector is provided with threads, and the fastener is detachably connected to the threads.

[0015] Furthermore, the connector is configured as a reinforcing bar.

[0016] The present invention also provides a construction method for a structure employing a steel plate installed within a concrete structure as described above, comprising the following steps:

[0017] Pour the aforementioned raft foundation;

[0018] The mortise is pre-reserved on the raft foundation, and the positioning element is pre-embedded along the edge of the mortise;

[0019] The steel plate is hoisted and placed in the mortise along the positioning member;

[0020] The positioning element is connected using the connector.

[0021] The advantages and positive effects of this invention are as follows: By adopting the above technical solution, through pre-reserved grooves and pre-embedded positioning parts, and by using connectors to connect the positioning parts into one piece, the steel plate is fixed in the enclosed area inside the positioning parts, which avoids the steel plate from overturning when pouring large volume concrete, thus reducing safety hazards; by setting positioning parts, the steel plate is vertically positioned during hoisting, which improves the installation accuracy and greatly increases the first-time installation success rate; the structure is simple, and the manufacturing and installation are convenient and quick. Attached Figure Description

[0022] The above and other objects, features, and advantages of the present invention will become more apparent from the more detailed description of the embodiments of the invention in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same parts or steps.

[0023] Figure 1 This is a top view of a structure for installing steel plates inside a concrete structure according to an embodiment of the present invention.

[0024] Figure 2 This is a cross-sectional view of a structure in which a steel plate is installed inside a concrete structure, according to an embodiment of the present invention.

[0025] Figure 3 This is a partial enlarged view A of a concrete structure with a steel plate installed inside, according to an embodiment of the present invention.

[0026] In the diagram: 1. Mortise; 2. Positioning component; 3. Connecting component; 4. Fastener; 5. Steel plate; 6. Raft foundation Detailed Implementation

[0027] This invention provides a structure and construction method for installing steel plates within a concrete structure. The embodiments of this invention will be described below with reference to the accompanying drawings.

[0028] In the description of the embodiments of this invention, it should be understood that the terms "top," "bottom," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In the description of this invention, it should be noted that unless otherwise explicitly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in this invention through specific circumstances.

[0029] like Figure 1 , Figure 2 and Figure 3 As shown in the figure, an embodiment of the present invention discloses a structure for installing steel plates within a concrete structure, comprising a mortise groove 1, positioning elements 2, and connecting elements 3. The mortise groove 1 is provided on the raft foundation 6 of the concrete structure and is pre-reserved during the pouring of the raft foundation 6 to accommodate the steel plate 5. The positioning element 2 is positioned along the edge of the mortise groove 1 and is pre-embedded during the pouring of the raft foundation 6, so that the area enclosed by the inner side of the positioning element 2 is the placement area for the steel plate 5. The positioning element 2 is placed vertically, enabling vertical positioning during the hoisting of the steel plate 5, allowing the steel plate 5 to be quickly and accurately placed into the mortise groove 1 along the positioning element 2, thus improving installation accuracy. The connecting elements 3 are disposed between the positioning elements 2 and are detachably connected to the positioning elements 2. Through the connection of the connecting elements 3, the positioning elements 2 are connected as a whole to enclose the steel plate 5, which not only improves the firmness of the positioning elements 2 but also fixes the steel plate 5, reducing the risk of the steel plate 5 tipping over during subsequent construction.

[0030] Specifically, the mortise 1 includes a long side and a short side, which are adapted to the shape of the steel plate 5.

[0031] Specifically, the positioning elements 2 are spaced apart along the outer side of the long side. It is worth noting that the pre-embedded position of the positioning elements 2 is located outside the mortise 1, meaning the area enclosed by the inner side of the positioning elements 2 is the area of ​​the mortise 1, which is also the placement area of ​​the steel plate 5. In this application, "outer side" and "inner side" refer to their positions relative to the mortise 1; "inner side" refers to the interior of the mortise 1, and "outer side" refers to the exterior of the mortise 1. Preferably, the positioning elements 2 are spaced equally along the outer side of the long side.

[0032] Preferred, such as Figure 3As shown, for ease of positioning and connection, the positioning element 2 located at the end of the long side is set on the outer side of the short side, that is, the positioning element 2 is set at the four corners of the mortise 1. If the positioning element 2 located at the end of the long side is set on the inner side of the short side, when the steel plate 5 is placed in the mortise 1, the two positioning elements 2 located opposite each other at the ends cannot be connected due to the obstruction of the steel plate 5.

[0033] Preferably, the positioning element 2 is set as an H-beam, with the flange of the H-beam fitting against the outer side of the long side.

[0034] Preferably, the web and flanges of the H-beam are provided with connecting holes, and connecting parts 3 are provided in the connecting holes. H-beams located on the same side of the long side are connected by connecting holes on the web. H-beams located on different sides of the long side are connected by connecting holes on the flanges.

[0035] Specifically, the connector 3 is inserted through the connection hole, and fasteners 4 are provided at both ends, so that the connector 3 and the positioning member 2 can be detachably connected.

[0036] Specifically, the end of the connector 3 is threaded, and the fastener 4 is detachably connected to the thread. Preferably, the fastener 4 is a nut.

[0037] Preferably, connector 3 is a reinforcing bar.

[0038] Example: A structure for installing steel plates within a concrete structure, used to install a first steel plate and a second steel plate. The first steel plate is larger in size, and the second steel plate is smaller in size, with the second steel plate fitted against one side of the first steel plate. The structure includes mortises 1, positioning elements 2, and connecting elements 3. To facilitate the placement of the first and second steel plates, two connected mortises 1 are pre-reserved on the raft foundation 6. Multiple vertical positioning elements 2 are set at the edges of the mortises 1, so that the area enclosed by the inner sides of the positioning elements 2 is the placement area for the two steel plates 5. Connecting elements 3 connect the positioning elements 2. In this example, the positioning elements 2 are H-beams, and the connecting elements 3 are φ28mm steel bars with threads at their ends. Each mortise 1 includes a long side and a short side, the long and short sides being adapted to the shape of the steel plate 5. Positioning elements 2 are evenly spaced along the outer side of the long side. The positioning elements 2 located at the ends of the long side are set on the outer side of the short side, i.e., positioning elements 2 are set at the four corners of the mortise 1. The flanges of the H-beam are set to fit against the outer side of the long side. Connection holes are provided on the web and flanges of the H-beam, and connectors 3 are installed in these holes. H-beams located on the same side of the long side are connected using the connection holes on the web. H-beams located on different sides of the long side are connected using the connection holes on the flanges. Reinforcing bars pass through the connection holes, with both ends protruding through positioning pieces 2 and secured with fasteners 4. The ends of the reinforcing bars are threaded, and the fasteners 4 are nuts adapted to the threads and equipped with washers. The first steel plate, the second steel plate, and the positioning pieces 2 are connected into a single unit via the connectors 3.

[0039] A construction method for a structure employing a steel plate 5 installed within a concrete structure as described above includes the following steps:

[0040] S1. Casting raft foundation 6;

[0041] S2. According to the size of the steel plate 5, a mortise 1 is reserved on the raft foundation 6, and a positioning part 2 is embedded along the edge of the mortise 1 as a vertical positioning part, and a connection hole is opened on the positioning part 2.

[0042] S3. Hoist the steel plate 5 so that the steel plate 5 is placed in the mortise 1 along the positioning piece 2;

[0043] S4. Insert the connector 3 through the connecting hole and fasten the end with the fastener 4.

[0044] The advantages and positive effects of this invention are:

[0045] 1. By reserving mortises and pre-embedding positioning parts, and using connectors to connect the positioning parts into one piece, the steel plate is fixed in the enclosed area inside the positioning parts, which prevents the steel plate from overturning when pouring large volume concrete and reduces safety hazards.

[0046] 2. By setting positioning components, the steel plates are vertically positioned during hoisting, which improves installation accuracy and greatly increases the first-time installation success rate.

[0047] 3. The structure is simple, and it is convenient and quick to manufacture and install.

[0048] The embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. It should be noted that implementations not illustrated or described in the drawings or the main text of the specification are forms known to those skilled in the art and have not been described in detail. Furthermore, the definitions of the various components described above are not limited to the specific structures, shapes, or methods mentioned in the embodiments, and those skilled in the art can easily modify or substitute them.

[0049] The embodiments of the present invention have been described in detail above, but the content described is only a preferred embodiment of the present invention and should not be considered as limiting the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A structure for installing steel plates within a concrete structure, characterized in that: include, mortise grooves are set on the raft foundation of a concrete structure. The positioning element is provided along the edge of the mortise; A connector is disposed between the positioning members and is detachably connected to the positioning members.

2. The structure for installing steel plates within a concrete structure according to claim 1, characterized in that: The mortise includes a long side and a short side, which are adapted to the steel plate.

3. The structure for installing steel plates within a concrete structure according to claim 2, characterized in that: The positioning elements are spaced apart along the outer side of the long side.

4. The structure for installing steel plates within a concrete structure according to claim 3, characterized in that: The positioning element located at the end of the long side is disposed on the outside of the short side.

5. A structure for installing steel plates within a concrete structure according to any one of claims 2-4, characterized in that: The positioning element is set as an H-beam, and the flange of the H-beam is set to fit against the outer side of the long side.

6. The structure for installing a steel plate within a concrete structure according to claim 5, characterized in that: The web and flanges of the H-beam are provided with connecting holes, and the connecting holes are provided with the connecting parts.

7. The structure for installing a steel plate within a concrete structure according to claim 6, characterized in that: The connector is inserted through the connecting hole and has fasteners at both ends.

8. The structure for installing a steel plate within a concrete structure according to claim 7, characterized in that: The end of the connector is threaded, and the fastener is detachably connected to the thread.

9. A structure for installing steel plates within a concrete structure according to any one of claims 1-4 and 6-8, characterized in that: The connector is made of steel bars.

10. A construction method for a structure employing a steel plate installed within a concrete structure as described in claim 1, characterized in that: Includes the following steps, Pour the aforementioned raft foundation; The mortise is pre-reserved on the raft foundation, and the positioning element is pre-embedded along the edge of the mortise; The steel plate is hoisted and placed in the mortise along the positioning member; The positioning element is connected using the connector.

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