Brickwork electromechanical wire box pre-embedded structure
By embedding the mechanical wire box in the prefabricated components and fixing it with positioning steel bars, the problem of destroying the masonry wall structure during installation of the mechanical wire box is solved, and the effect of reducing costs and shortening the construction cycle is achieved.
Patent Information
- Application Number
- CN202421346660.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-13
AI Technical Summary
Installing mechanical and electrical wire boxes in masonry walls requires digging of masonry walls, which can easily damage the wall structure and require manual repair in the later stage, increasing costs and affecting the construction progress.
Prefabricated components and positioned steel bars are used to prefabricate the mechanical and electrical wire box in the prefabricated components and fixed by positioned steel bars to avoid subsequent digging of the masonry wall.
There is no need to damage the masonry wall structure for installation, which reduces manual repair costs, shortens construction cycles, and improves construction efficiency.
Smart Images
Figure CN222673855U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of installation of electromechanical wire boxes, in particular to a pre-buried structure of a masonry electromechanical wire box. Background Art
[0002] At present, most of the houses in the market use aerated blocks for partition wall construction, among which the routing of mechanical and electrical lines is a key construction content. The traditional practice is usually to chisel the masonry wall after the aerated blocks are completed to bury the mechanical and electrical wire boxes. This construction method will damage the structure of the masonry wall, and manual grooving can easily lead to the 100mm thick aerated block masonry wall being opened through, causing damage to the finished masonry wall. Later manual plastering and repair are required, which increases the project cost and affects the construction progress and prolongs the construction period. Utility Model Content
[0003] The purpose of the utility model is to provide a masonry machine and wire box embedded structure, to solve the installation of the machine and wire box in the masonry wall needs to dig the masonry wall, easy to damage the structure of the masonry wall, need later manual repair, thus leading to increased costs, affecting the construction progress and other technical problems.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] The utility model provides a masonry mechanical and electrical wire box embedded structure, comprising a prefabricated component, a mechanical and electrical wire box and positioning steel bars, wherein the prefabricated component is a concrete structure, the prefabricated component is a rectangular parallelepiped, the mechanical and electrical wire box is embedded in the prefabricated component, and the positioning steel bars are arranged inside the prefabricated component; at least four mechanical and electrical wire boxes are arranged, and are arranged in a line at intervals in the length direction inside the prefabricated component; the mechanical and electrical wire box comprises a wire box body, the wire box body is a cube, the front face of the wire box body is open and flush with the front face of the prefabricated component; the top and bottom faces of the wire box body are both provided with wire tubes connected to the inside of the wire box body, and the ends of the wire tubes are flush with the top or bottom faces of the prefabricated component; sleeves are both provided in the middle of the top and bottom faces of the wire box body, and the openings of the sleeves face the length direction of the prefabricated component; the positioning steel bars comprise transverse bars and longitudinal bars, the transverse bars pass through the sleeves of all the mechanical and electrical wire boxes, and the longitudinal bars are abutted against the middle of the two side faces of the wire box body and fixedly connected with the transverse bars.
[0006] Preferably, bolt holes are provided in the middle of both sides of the front side of the wire box body for installing the wire box cover.
[0007] Preferably, each wire box body is provided with at least four wire tubes.
[0008] Preferably, the sleeve and the wire box body are integrally formed.
[0009] Preferably, the transverse reinforcement is arranged throughout the length direction of the prefabricated component, and the longitudinal reinforcement is arranged throughout the height direction of the prefabricated component.
[0010] Preferably, the longitudinal reinforcement and the transverse reinforcement are cross-staggered and tied to fix.
[0011] Preferably, the prefabricated components are made of C20 concrete.
[0012] Preferably, φ8 steel bars are used as positioning steel bars.
[0013] The beneficial effects of the utility model are embodied in:
[0014] The utility model provides a masonry machine and wire box pre-embedded structure, which pre-embeds the machine and wire box in a prefabricated component, positions and fixes the machine and wire box in the prefabricated component by positioning steel bars, and pre-installs the machine and wire box in the wall, eliminating the need to excavate the masonry wall when subsequently installing the machine and wire box, thereby avoiding damage to the structure of the masonry wall and eliminating the need for manual repair of the masonry wall, thus saving labor costs, shortening the construction period, improving construction efficiency, and having strong economy.
[0015] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The main purpose and other advantages of the utility model can be realized and obtained by the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional perspective view of the utility model.
[0018] Figure 2 It is a front view of the utility model.
[0019] Figure 3 It is a side view of the utility model.
[0020] Figure 4 It is a top view of the utility model.
[0021] Figure numerals: 1-prefabricated component, 2-machine wire box, 21-wire box body, 22-wire tube, 23-sleeve, 24-bolt hole, 3-positioning steel bar, 31-transverse reinforcement, 32-longitudinal reinforcement. DETAILED DESCRIPTION
[0022] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.
[0023] Reference Figure 1-4The utility model provides a masonry mechanical and electrical wire box embedded structure, including a prefabricated component 1, a mechanical and electrical wire box 2 and a positioning steel bar 3, wherein the prefabricated component 1 is a concrete structure, and C20 concrete can be used; the prefabricated component 1 is a rectangular parallelepiped, the mechanical and electrical wire box 2 is embedded in the prefabricated component 1, and the positioning steel bar 3 is arranged inside the prefabricated component 1; at least four mechanical and electrical wire boxes 2 are arranged, and are arranged in a line in the length direction inside the prefabricated component 1; the mechanical and electrical wire box 2 includes a wire box body 21, the wire box body 21 is a cube, and the front of the wire box body 21 is open and flush with the front of the prefabricated component 1; bolt holes 24 are arranged in the middle of both sides of the front of the wire box body 21 for installing the wire box cover; the top and bottom surfaces of the wire box body 21 are arranged with the wire box body 2 1, each wire box body 21 is provided with at least four wire tubes 22, and the ends of the wire tubes 22 are flush with the top surface or the bottom surface of the prefabricated component 1; sleeves 23 are provided in the middle of the top surface and the middle of the bottom surface of the wire box body 21, and the sleeves 23 are integrally formed with the wire box body 21; the opening of the sleeve 23 faces the length direction of the prefabricated component 1; the positioning steel bars 3 can be φ8 steel bars, including transverse bars 31 and longitudinal bars 32, the transverse bars 31 pass through the sleeves 23 of all the electromechanical wire boxes 2, and are arranged in the length direction of the prefabricated component 1; the longitudinal bars 32 are arranged in the middle of the two side surfaces of the wire box body 21 and are fixedly connected to the transverse bars 31, and are arranged in the height direction of the prefabricated component 1; the longitudinal bars 32 and the transverse bars 31 are cross-staggered and tied and fixed
[0024] Furthermore, the working principle of the utility model is as follows: first, a mold is made, which is used to make a prefabricated component 1. The size of the prefabricated component 1 is designed to be 600*240*100mm. The wire tube 22 is installed on the wire box body 21, and then the electromechanical wire box 2 is placed in the mold to ensure that the front of the wire box body 21 is flush with the front of the prefabricated component 1. The positioning steel bars 3 are made by welding Ф8 steel bars, and the transverse bars 31 are passed through the fixing tube. The longitudinal bars 32 and the transverse bars 31 are cross-staggered and fixed with wire ties; concrete is poured into the mold to ensure that the concrete does not enter the wire tube 22 or the wire box body 21. During the pouring process, the uniformity and stability of the concrete need to be maintained to ensure the molding quality of the prefabricated component 1; the concrete is cured, and after the concrete strength reaches the design requirements, the prefabricated component 1 is installed and the lines are arranged. After the lines are arranged, the wire box cover is installed.
[0025] Furthermore, the mixing of concrete of the prefabricated component 1 needs to be adjusted according to different types of components and different environmental conditions. In the mix of concrete, the ratio of cement, gravel and sand needs to be accurately controlled to ensure the quality of the concrete. The prefabricated component 1 is cast using C20 concrete.
[0026] Furthermore, after the precast concrete component 1 is cast, it needs to be cured. The curing time usually needs to meet certain standards to ensure the strength and quality of the concrete. During the curing process, attention needs to be paid to the control of factors such as humidity and temperature to ensure the stable quality and durability of the component in future use.
[0027] Furthermore, after the lower layer of aerated blocks is laid, the aerated blocks that need to be connected to the prefabricated component 1 are cleaned, the scum and mortar stains are removed, and the aerated blocks are connected to the prefabricated component 1 by plastering with mortar. The mortar joints should be flat, without pitting, and of uniform color, and the mortar joint width should be 10±2mm; when laying subsequent aerated blocks, the wall surface should be kept flat, criss-crossed and vertical, and no errors should occur; after the laying is completed, the verticality, flatness, and squareness of the wall surface should be tested.
[0028] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.
Claims
1. A masonry machine wire box embedded structure, characterized in that: The invention comprises a prefabricated component (1), an electromechanical and electrical box (2), and positioning steel bars (3), wherein the prefabricated component (1) is a concrete structure, the prefabricated component (1) is a rectangular parallelepiped, the electromechanical and electrical box (2) is embedded in the prefabricated component (1), and the positioning steel bars (3) are arranged inside the prefabricated component (1); At least four electromechanical wire boxes (2) are arranged in a line in the longitudinal direction of the prefabricated component (1); the electromechanical wire boxes (2) include a wire box body (21), the wire box body (21) is a cube, the front of the wire box body (21) is open and flush with the front of the prefabricated component (1); the top and bottom surfaces of the wire box body (21) are both provided with wire tubes (22) that are connected to the inside of the wire box body (21), and the ends of the wire tubes (22) are flush with the top or bottom surface of the prefabricated component (1); the middle of the top and bottom surfaces of the wire box body (21) are both provided with sleeves (23), and the openings of the sleeves (23) face the longitudinal direction of the prefabricated component (1); The positioning steel bars (3) include transverse bars (31) and longitudinal bars (32). The transverse bars (31) pass through the sleeves (23) of all the electromechanical wire boxes (2). The longitudinal bars (32) are arranged close to the middle of the two side surfaces of the wire box body (21) and are fixedly connected to the transverse bars (31).
2. A masonry machine wire box embedded structure as claimed in claim 1, characterized in that: Bolt holes (24) are provided in the middle of both sides of the front side of the wire box body (21) for mounting the wire box cover.
3. A masonry machine wire box embedded structure as claimed in claim 1, characterized in that: Each wire box body (21) is provided with at least four wire tubes (22).
4. A masonry machine wire box embedded structure as claimed in claim 1, characterized in that: The sleeve (23) and the wire box body (21) are integrally formed.
5. The pre-buried structure of a masonry machine electrical wire box according to claim 1, characterized in that: The transverse reinforcement (31) is arranged throughout the length direction of the prefabricated component (1), and the longitudinal reinforcement (32) is arranged throughout the height direction of the prefabricated component (1).
6. The pre-buried structure of a masonry machine electrical wire box according to claim 1, characterized in that: The longitudinal reinforcement (32) and the transverse reinforcement (31) are cross-staggered and overlapped and tied to fix.
7. The pre-buried structure of a masonry machine electrical wire box according to claim 1, characterized in that: The precast components (1) are made of C20 concrete.
8. The pre-buried structure of a masonry machine electrical wire box as claimed in claim 1, characterized in that: The positioning reinforcement (3) is made of φ8 steel bars.