Pre-embedded wire box of bare concrete
By arranging wire box splints and threaded screws in the pre-embedded wire box of fair-faced concrete, the problem of tight fit between the embedded wire box and the formwork in the existing technology is solved, and high-quality embedding of fair-faced concrete and construction efficiency are achieved. improvement.
Patent Information
- Application Number
- CN202420091259.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-01-15
AI Technical Summary
The existing conventional embedded wire boxes do not fit closely with the formwork, resulting in a decrease in the overall appearance effect after pouring the clean water concrete. The embedded parts cannot contaminate the clean water concrete wall. They are formed at one time during construction and cannot be re-repaired.
A kind of fair-faced concrete pre-embedded wire box is designed. By setting the wire box splints and threaded screws, the end face of the box body of the pre-embedded wire box is close to the fair-face concrete formwork. The structure is simple and easy to make.
The embedded wire box and the fair-faced concrete formwork are closely matched, which avoids the deterioration of the appearance after concrete pouring, and ensures that the embedded parts do not pollute the concrete wall, meeting the construction requirements of one-time molding and no repair.
Smart Images
Figure CN222381183U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pre-reserved and pre-embedded clear water concrete, in particular to a pre-embedded wire box of clear water concrete. Background Art
[0002] With the improvement of the overall level of my country's construction industry and the rise of the concept of green construction, fair faced concrete technology has received more and more attention, and the number of application projects has also increased. Fair faced concrete projects are not only used for roads, bridges, water conservancy, factories and airports, but have also been widely used in various types of civil buildings.
[0003] After the exposed concrete structure is cast, no decoration is done on the surface. The original appearance of the concrete is used to achieve the decorative effect. The cast exposed concrete cannot be repaired by knocking or chiseling. The quality requirements for the reserved and embedded parts of the electromechanical installation profession are extremely high. The points must be accurate and the size must be moderate. The embedded parts cannot pollute the exposed concrete wall. They must be formed once during construction and no repairs can be done. The existing conventional embedded wire boxes do not fit tightly with the template, which leads to a decrease in the overall appearance after the concrete is poured. Therefore, it is necessary to design a tightly fitting embedded wire box for exposed concrete. Utility Model Content
[0004] The utility model aims to provide a pre-buried wire box for plain concrete to solve the problems raised in the above-mentioned background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a pre-buried wire box of plain concrete, comprising a plain concrete template, one side of which is provided with plain concrete;
[0006] A through-thread screw, wherein the through-thread screw is bolted to the inside of the fair-faced concrete formwork;
[0007] A pre-buried wire box, wherein the pre-buried wire box is bolted to the side wall of the plain concrete formwork;
[0008] A wire box clamp is arranged at one end of the embedded wire box.
[0009] According to the above technical solution, a through-thread screw hole is provided inside the wire box clamping plate, and a through-thread screw is connected by a bolt inside the through-thread screw hole.
[0010] According to the above technical solution, a cap nut is welded to the top end of the through-thread screw.
[0011] According to the above technical solution, the interior of the embedded wire box is filled with flexible objects.
[0012] According to the above technical solution, the material of the wire box clamp is 5mm thick steel plate.
[0013] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model, by providing a wire box clamp and a threaded screw, makes the end face of the pre-buried wire box body close to the plain concrete template, has a simple structure and is easy to manufacture. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of a single-wire box clamp of the utility model;
[0017] Figure 3 It is a schematic diagram of a multi-wire box clamp of the utility model;
[0018] Figure 4 It is a schematic diagram of screw removal of the utility model;
[0019] In the figure: 1. Plain concrete formwork; 2. Wire box clamp; 3. Cap nut; 4. Pre-buried wire box; 5. Through-thread screw; 6. Plain concrete. DETAILED DESCRIPTION
[0020] 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 in 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.
[0021] See also Figure 1-4 , the utility model provides a technical solution: a pre-buried wire box of plain concrete, comprising a plain concrete template 1, one side of which is provided with plain concrete 6;
[0022] The internal bolts of the clear water concrete formwork 1 are connected with through-thread screws 5, and the side wall bolts of the clear water concrete formwork 1 are connected with the embedded wire box 4. The clear water concrete formwork 1 is connected with the embedded wire box 4 through the through-thread screws 5. The side wall of the embedded wire box 4 is painted with anti-rust paint. One end of the embedded wire box 4 is provided with a wire box clamp 2, and the material of the wire box clamp 2 is 5mm thick steel plate. The inside of the wire box clamp 2 is provided with a through-thread screw hole, and the through-thread screw 5 is connected with the bolt inside the through-thread screw hole. The top of the through-thread screw 5 is welded with a cap nut 3, and the cap nut 3 is used to fix the wire box clamp 2 and the through-thread screw 5. The end face of the box body of the embedded wire box 4 is tightly attached to the clear water concrete formwork 1 through the wire box clamp 2 and the through-thread screw 5. The inside of the embedded wire box 4 is filled with a flexible object. According to different clear water concrete formworks 1, the end face of the box body of the embedded wire box 4 is modified;
[0023] Working principle:
[0024] The operator measures and locates the installation position on the plain concrete template 1 according to the drawing, completes the production of the wire box clamp 2 according to the number and size of the electromechanical terminal equipment, drills through-thread screw holes on the wire box clamp 2, and spot welds the cap nut 3 to fix it on the wire box clamp 2;
[0025] According to the wire box pre-embedded position in the drawing, drill a small hole for the threaded screw on the plain concrete template 1, drill a screw hole at the center of the bottom of the pre-embedded wire box 4, and use the wire box clamping plate 2 and the threaded screw 5 to firmly fix the pre-embedded wire box 4 on the plain concrete template 1;
[0026] After the concrete pouring is completed, before the clear water concrete formwork 1 is removed, the threaded screw 5 fixed on the clear water formwork is removed.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A pre-buried wire box for plain concrete, characterized in that: include: A plain concrete formwork (1), wherein one side of the plain concrete formwork (1) is provided with plain concrete (6); A through-thread screw (5), wherein the through-thread screw (5) is bolted to the inside of the plain concrete formwork (1); A pre-buried wire box (4), wherein the pre-buried wire box (4) is bolted to a side wall of the plain concrete formwork (1); A wire box clamp (2), wherein the wire box clamp (2) is arranged at one end of the pre-buried wire box (4).
2. The pre-buried wire box for plain concrete according to claim 1, characterized in that: A threaded screw hole is provided inside the wire box clamping plate (2), and a threaded screw (5) is connected by a bolt inside the threaded screw hole.
3. The pre-buried wire box for plain concrete according to claim 2, characterized in that: A cap nut (3) is welded to the top end of the through-thread screw (5).
4. The pre-buried wire box for plain concrete according to claim 3, characterized in that: The interior of the pre-buried wire box (4) is filled with flexible objects.
5. The pre-buried wire box for plain concrete according to claim 4, characterized in that: The material of the wire box clamping plate (2) is a 5 mm thick steel plate.