Cover plate device of Faraday cage reserved joint and construction method of cover plate device

Abstract

The invention relates to a cover plate device, belongs to the technical field of constructional engineering, and particularly relates to a cover plate device of a Faraday cage reserved joint and a construction method thereof, the cover plate device comprises a joint cover plate, one side of the joint cover plate is in contact with a concrete surface, and the cover plate device further comprises a plurality of wood nail holes formed in the side edge of the joint cover plate in a penetrating manner; a clamping hole matched with a Faraday cage steel bar is formed in the connector cover plate in a penetrating mode. One side of the joint cover plate is saw-toothed; according to the method, the flow of the reserved joint of the Faraday cage is simplified, the accuracy of the reserved joint can be ensured, the construction speed can be increased, meanwhile, subsequent wall Faraday cage connection is facilitated, the reserved construction efficiency and the reserved quality of the Faraday cage can be greatly improved, and the problems that an existing mode of welding the reserved joint through template drilling is low in construction efficiency and low in construction cost are solved. The joint positioning is not accurate; and the subsequent Faraday cage connection is not convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, in particular to a cover plate device for a Faraday cage with a reserved joint and a construction method thereof. Background Art

[0002] In construction projects, the floor slabs of modern buildings usually contain dense steel grids, which naturally provide the basis for forming a Faraday cage. However, if the floor slabs are not electrically connected, the overall shielding effectiveness will be greatly reduced. By pre-embedding conductive connectors (such as galvanized flat steel, copper strips or dedicated grounding terminals) at the edges of the floor slabs or key nodes, it is ensured that the steel meshes of the upper and lower floor slabs can be reliably connected by welding or bolts to form a continuous electromagnetic shielding body, which can greatly enhance the building's protection against electronic equipment.

[0003] In the prior art, the Faraday cage joints reserved at the bottom of structural floor slabs are generally prepared by drilling holes in a template and welding the reserved joints. This has low construction efficiency, inaccurate joint positioning, and inconvenience in subsequent Faraday cage connection. Therefore, a cover device for the Faraday cage reserved joint and a construction method thereof are proposed to address the above-mentioned problems. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention proposes a cover device for a Faraday cage reserved joint and a construction method thereof. The cover device can separate the Faraday cage reserved joint from the concrete. After the formwork is removed, the Faraday cage reserved joint can be exposed, which facilitates the subsequent connection of the Faraday cage to the wall. The process of the Faraday cage reserved joint is simplified, which can not only ensure the accuracy of the reserved joint, but also speed up the construction speed. At the same time, it facilitates the subsequent connection of the Faraday cage to the wall, and can greatly improve the construction efficiency and reservation quality of the Faraday cage reservation.

[0005] The technical solution for achieving the purpose of the present invention is: a cover plate device for a Faraday cage reserved joint and a construction method thereof, comprising a joint cover plate, one side of which contacts a concrete surface, and further comprising;

[0006] Several wooden nail holes are opened on the side of the joint cover plate, and the joint cover plate is fixed with wooden nails to facilitate later disassembly;

[0007] The joint cover plate is provided with a clamping hole adapted to the Faraday cage steel bar, and the shape of the clamping hole is adapted to the shape of the bent portion of the Faraday cage net, thereby being able to protect it;

[0008] One side of the joint cover plate is serrated, and the serrated surface can better fit with concrete.

[0009] A construction method for a cover device for a Faraday cage with a reserved joint, comprising:

[0010] Step 1: Faraday cage mesh preparation: Cut the Faraday cage mesh according to the required size of the Faraday cage room structure;

[0011] Step 2: Faraday cage installation: After the template construction is completed, install the Faraday cage on the wooden board;

[0012] Step 3: Prepare the Faraday cage mesh joint: Bend the Faraday cage mesh downward at the joint between the bottom of the board and the wall.

[0013] Step 4: Install the connector cover: Install the connector cover at the bend of the Faraday cage, and align the holes of the connector cover with the bend of the Faraday cage.

[0014] Step 5: Fix the joint cover plate: Use wooden nails to fix the joint cover plate on the template through the wooden nail holes;

[0015] Step 6: Structural construction: Carry out floor slab reinforcement construction and pour concrete;

[0016] Step 7: Remove the joint cover: When the concrete meets the conditions for demolding, remove the beam side formwork and remove the joint cover to expose the reserved bending part of the Faraday cage;

[0017] Step 8: Install the Faraday cage on the wall and weld the bent part of the wall Faraday cage joint reserved at the top to form an integral Faraday cage.

[0018] Compared with the prior art, the present invention has the following significant advantages:

[0019] The present invention utilizes a detachable joint cover plate to separate the Faraday cage reserved joint from the concrete. After the formwork is removed, the Faraday cage reserved joint is exposed, facilitating the subsequent connection of the Faraday cage to the wall. This simplifies the process of the Faraday cage reserved joint, ensuring the accuracy of the reserved joint while speeding up construction. It also facilitates the subsequent connection of the Faraday cage to the wall, significantly improving the construction efficiency and quality of the Faraday cage reservation.

[0020] The invention solves the problems of the existing method of using template drilling and welding to reserve joints, which has low construction efficiency, inaccurate joint positioning, and inconvenience in subsequent Faraday cage connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further explained below in conjunction with the accompanying drawings and examples:

[0022] Figure 1 This is a schematic structural diagram of a main view (construction and installation drawing) provided in one embodiment of the present invention;

[0023] Figure 2 1 is a schematic diagram of the structure of a joint cover plate provided in one embodiment of the present invention.

[0024] Description of reference numerals:

[0025] 1. Joint cover; 2. Wood nail hole; 3. Card hole. DETAILED DESCRIPTION

[0026] The present invention is described in detail below, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] The present invention provides a cover device for a Faraday cage with a reserved joint and a construction method thereof through improvement. The technical solution of the present invention is:

[0028] like Figure 1 and Figure 2 As shown, a cover plate device for a Faraday cage reserved joint and a construction method thereof include a joint cover plate 1, one side of the joint cover plate 1 contacts the concrete surface, and further includes;

[0029] A plurality of wooden nail holes 2 are provided on the side of the joint cover plate 1;

[0030] The joint cover plate 1 is provided with a clamping hole 3 adapted to the Faraday cage steel bar;

[0031] One side of the joint cover plate 1 is serrated.

[0032] A construction method for a cover device for a Faraday cage with a reserved joint, comprising:

[0033] Step 1: Faraday cage mesh preparation: Cut the Faraday cage mesh according to the required size of the Faraday cage room structure;

[0034] Step 2: Faraday cage installation: After the template construction is completed, install the Faraday cage on the wooden board;

[0035] Step 3: Prepare the Faraday cage mesh joint: Bend the Faraday cage mesh downward at the joint between the bottom of the board and the wall.

[0036] Step 4: Install the connector cover 1: Install the connector cover 1 at the bend of the Faraday cage, and align the holes 3 of the connector cover 1 with the bend of the Faraday cage.

[0037] Step 5: Fix the joint cover plate 1: Use wooden nails to fix the joint cover plate 1 on the template through the wooden nail holes 2;

[0038] Step 6: Structural construction: Carry out floor slab reinforcement construction and pour concrete;

[0039] Step 7: Remove the joint cover plate 1: When the concrete meets the conditions for demolding, remove the beam side formwork and remove the joint cover plate 1 to expose the reserved bending part of the Faraday cage;

[0040] Step 8: Install the Faraday cage on the wall and weld the bent part of the wall Faraday cage joint reserved at the top to form an integral Faraday cage.

[0041] The specific working method is as follows: a detachable joint cover plate 1 is used to separate the Faraday cage reserved joint from the concrete, and the Faraday cage reserved joint can be exposed after the formwork is removed, which is convenient for the subsequent connection of the Faraday cage on the wall; the process of the Faraday cage reserved joint is simplified, which can not only ensure the accuracy of the reserved joint, but also speed up the construction speed, and at the same time facilitate the subsequent connection of the Faraday cage on the wall, which can greatly improve the construction efficiency and reservation quality of the Faraday cage; and the joint cover plate 1 can be removed after the formwork is removed, and can be reused after simple cleaning, which is lower in cost.

[0042] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A cover plate device for a Faraday cage reserved joint, comprising a joint cover plate (1), characterized in that: One side of the joint cover plate (1) contacts the concrete surface, and further comprises: A plurality of wooden nail holes (2) are provided on the side of the joint cover plate (1); The joint cover plate (1) is provided with a clamping hole (3) adapted to the Faraday cage steel bar; One side of the joint cover plate (1) is serrated.

2. The construction method of a cover plate device for a Faraday cage with a reserved joint according to claim 1, characterized in that: include: Step 1: Faraday cage mesh preparation: Cut the Faraday cage mesh according to the required size of the Faraday cage room structure; Step 2: Faraday cage installation: After the template construction is completed, install the Faraday cage on the wooden board; Step 3: Prepare the Faraday cage mesh joint: Bend the Faraday cage mesh downward at the joint between the bottom of the board and the wall. Step 4: Install the joint cover (1): Install the joint cover (1) at the joint position where the Faraday cage is bent, and align the clamping hole (3) of the joint cover (1) with the Faraday cage at the bent part; Step 5: Fixing the joint cover plate (1): Use wooden nails to fix the joint cover plate (1) on the template through the wooden nail holes (2); Step 6: Structural construction: Carry out floor slab reinforcement construction and pour concrete; Step 7: Remove the joint cover plate (1): When the concrete meets the demoulding conditions, remove the beam side formwork and remove the joint cover plate (1) to expose the reserved bending part of the Faraday cage; Step 8: Install the Faraday cage on the wall and weld the bent part of the wall Faraday cage joint reserved at the top to form an integral Faraday cage.

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