Pre-embedded positioning structure of water and electricity wire box

Abstract

The utility model relates to the technical field of water and electricity wire box pre-embedding, in particular to a water and electricity wire box pre-embedding positioning structure which comprises a water and electricity wire box and an aluminum mold. The water and electricity wire box comprises a wire box body and a wire pipe arranged on the wire box body in a penetrating mode, and an opening is formed in one side of the wire box body. One side of the aluminum mold is fixedly connected with four positioning angle irons through bolts, the four positioning angle irons are distributed in a rectangular shape matched with the opening side of the wire box body, and the four edges of the opening side of the wire box body are clamped on the four positioning angle irons respectively. And the left side and the right side of the opening side of the wire box body are respectively fixed on the aluminum mold through bolts. By adopting the pre-embedding positioning structure for the water and electricity wire box, when the electric pre-embedding construction of a constructional engineering aluminum mould system is carried out, a constructional worker can conveniently and quickly position the wire box and firmly fix the wire box, so that the pre-embedding construction efficiency and the forming quality of the water and electricity wire box are improved.

Description

Technical Field

[0001] This utility model relates to the field of water and electricity box technology, specifically a pre-embedded positioning structure for water and electricity boxes. Background Technology

[0002] Currently, during the pre-embedded electrical installations in aluminum formwork systems for building construction, water and electrical boxes are usually fixed to the reinforcing bars. They cannot fit well with the aluminum formwork, which can easily lead to unpredictable misalignment, damage, deformation, and other quality problems during subsequent concrete pouring and vibration. The cost of subsequent repairs is also high. Utility Model Content

[0003] The purpose of this utility model is to provide a pre-embedded positioning structure for water and electricity boxes to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A pre-embedded positioning structure for a water and electricity box includes a water and electricity box and an aluminum formwork;

[0006] The water and electricity box includes a box body and a conduit passing through the box body, and an opening is provided on one side of the box body;

[0007] Four positioning angle irons are fixedly connected to one side of the aluminum mold by bolts, and the four positioning angle irons are arranged in a rectangular shape to match the opening side of the cable box body. The four sides of the opening side of the cable box body are respectively locked onto the four positioning angle irons, and the left and right sides of the opening side of the cable box body are respectively fixed to the aluminum mold by bolts.

[0008] In some embodiments, the cable box is provided with a reserved conduit hole, through which the conduit is completely inserted into the cable box or passes through both ends of the cable box.

[0009] In some embodiments, conduit plugs are provided at both ends of the conduit.

[0010] In some embodiments, the cable box body is covered with transparent tape on both the upper and lower sides of the reserved cable conduit hole.

[0011] In some embodiments, the left and right sides of the opening side of the cable box are provided with cable box fixing bolt holes and cover plate fixing bolt holes.

[0012] In some embodiments, the positioning angle iron is an L-shaped plate, and the vertical part of the L-shaped plate is fixedly connected to the aluminum mold by bolts.

[0013] In some embodiments, a rubber gasket is provided between the aluminum mold and the bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] I. The electrical box pre-embedded positioning structure provided by this utility model facilitates quick and secure positioning of the electrical boxes by construction workers during the pre-embedded electrical construction of aluminum formwork systems in building engineering, thereby improving the efficiency and quality of the pre-embedded electrical box construction. Furthermore, because the positioning process can be completed in one step, the structure is simple, the materials used are common, readily available, and reusable, thus saving material costs and improving the economic efficiency of materials.

[0016] Second, the water and electrical box pre-embedded positioning structure provided by this utility model ensures the quality of water and electrical box pre-embedded construction and can reduce the adverse effects on the quality of pre-embedded construction caused by inadequate control of the protective layer of steel reinforcement. It can also greatly reduce the cost of repairing quality problems such as box misalignment, box damage, and deformation that occur later.

[0017] Third, the pre-embedded positioning structure of the water and electricity box provided by this utility model reduces the need for secondary cleaning of the filling material and improves the image of safe and civilized construction. Attached Figure Description

[0018] Figure 1 This is a front view of the pre-embedded positioning structure of the water and electricity box in this embodiment of the present utility model;

[0019] Figure 2 This is a left view of the pre-embedded positioning structure of the water and electricity box in an embodiment of this utility model;

[0020] Figure 3 This is a top view of the pre-embedded positioning structure of the water and electricity box in an embodiment of this utility model;

[0021] In the diagram: 1. Pre-drilled conduit hole; 2. Bolt hole for fixing the cable box; 3. Bolt hole for fixing the cover plate; 4. Cable box body; 5. Cable plug; 6. Cable; 7. Angle iron fixing bolt; 8. Rubber pad; 9. Positioning angle iron; 10. Cable box fixing bolt; 11. Aluminum mold. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-3This utility model provides a pre-embedded positioning structure for a water and electricity box. Specifically, the positioning structure includes a water and electricity box and an aluminum mold 11. The water and electricity box includes a box body 4 and a conduit 6 passing through the box body 4. An opening is provided on one side of the box body 4. Four positioning angle irons 9 are fixedly connected to one side of the aluminum mold 11 by angle iron fixing bolts 7, and rubber pads 8 are provided between the angle iron fixing bolts 7 and the aluminum mold 11. The four positioning angle irons 9 are rectangularly distributed to match the opening side of the box body 4. The four sides of the opening side of the box body 4 are respectively engaged with the four positioning angle irons 9 (generally, the positioning angle irons 9 are located in the middle of the side). The left and right sides of the opening side of the box body 4 are respectively fixed to the aluminum mold 11 by box fixing bolts 10. Rubber pads 8 are provided between the box fixing bolts 10 and the aluminum mold 11 to ensure that the box fixing bolts 10 can be used multiple times.

[0024] Specifically, the cable box 4 is provided with a reserved conduit hole 1, through which the conduit 6 is completely inserted into the cable box 4 or passes through both ends of the cable box 4; both ends of the conduit 6 are provided with conduit plugs 5; the cable box 4 is covered with transparent tape on the upper and lower sides of the reserved conduit hole 1, which has the advantages of simple sealing and preventing secondary cleaning of the filling material; the left and right sides of the opening side of the GIA cable box 4 are provided with cable box fixing bolt holes 2 and cover plate fixing bolt holes 3, and the cable box fixing bolt holes 2 are located on both sides of the cover plate fixing bolt holes 3, which are used to fix the cable box cover plate later; the positioning angle iron 9 is an L-shaped plate, and the vertical part of the L-shaped plate is fixedly connected to the aluminum mold 11 by angle iron fixing bolts 7.

[0025] The reason why the aforementioned pre-embedded positioning structure of the water and electrical box uses positioning angle iron 9 is that the box body 4 is relatively large. To prevent large positioning deviations, positioning angle iron 9 is needed to complete the positioning. This positioning angle iron 9 can be formed in one step without repeated operations. In addition, positioning angle iron 9 can prevent unpredictable deformation of the box during the casting process.

[0026] The construction method for the above-mentioned pre-embedded positioning structure of the water and electricity box specifically includes the following steps:

[0027] (1) First step, prefabrication:

[0028] In the first prefabrication step, the conduit is completely inserted into the junction box or runs through both ends of the junction box. The advantage of this step is to prevent the conduit from coming off the box during the connection process.

[0029] In prefabrication step 2, when sealing the cable box with multiple layers of transparent tape, only the pre-reserved holes in the upper and lower cable conduits are sealed. The advantage is that the sealing is simple and prevents secondary cleaning of the filling material.

[0030] (2) Second step, positioning and fixing:

[0031] Positioning Step 1: For the first-floor aluminum formwork, clarify the aluminum formwork number corresponding to the location of the cable box on the drawing, and clarify the elevation of the cable box.

[0032] Positioning step 2: Position the aluminum mold on both sides using the cable box body and mark it with paint.

[0033] Positioning step 3: Based on the paint markings, reserve the width of the ribs of the cable box cover plate, and fix four positioning angle irons around the perimeter using positioning angle iron fixing bolts, thus positioning and forming in one step.

[0034] Positioning step 4: Based on the paint markings and the edge line of the positioning angle iron, mark the points of the aluminum mold fixing bolt holes and drill holes.

[0035] Step 1: Following the construction progress of the aluminum formwork, attach the junction box body according to the positioning angle iron, align the positioning points of the aluminum formwork fixing bolts with the drilling holes, and reverse the direction to determine the position of the junction box fixing bolt holes.

[0036] Step 2: Drill holes for the cable box fixing bolts. Use the cable box fixing bolts to pass through the holes drilled for the aluminum mold fixing bolts and the cable box fixing bolt holes to complete the fixing and secure the cable box to the aluminum mold. A rubber gasket is placed between the cable box fixing bolts and the aluminum mold to ensure that the cable box fixing bolts can be used multiple times.

[0037] Step 3, demolding:

[0038] Demolding Step 1: After the concrete pouring is completed, before demolding, remove the fixing bolts of the wire box around the perimeter.

[0039] Implementation Management Requirements: This utility model requires management personnel to organize the workers in an orderly manner. Because the pre-embedded work needs to keep up with the construction progress of the steel bars and aluminum formwork on site, it is necessary to improve the dynamic management capabilities on site and allocate workers in a timely manner.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pre-embedded positioning structure for a water and electricity box, characterized in that, Including electrical and plumbing boxes and aluminum formwork; The water and electricity box includes a box body and a conduit passing through the box body, and an opening is provided on one side of the box body; Four positioning angle irons are fixedly connected to one side of the aluminum mold by bolts, and the four positioning angle irons are arranged in a rectangular shape to match the opening side of the cable box body. The four sides of the opening side of the cable box body are respectively locked onto the four positioning angle irons, and the left and right sides of the opening side of the cable box body are respectively fixed to the aluminum mold by bolts.

2. The pre-embedded positioning structure for the water and electricity box as described in claim 1, characterized in that, The cable box is provided with a reserved conduit hole, through which the conduit is completely inserted into the cable box or passes through both ends of the cable box.

3. The pre-embedded positioning structure for the water and electricity box as described in claim 1, characterized in that, Both ends of the conduit are equipped with conduit plugs.

4. The pre-embedded positioning structure for the water and electricity box as described in claim 1, characterized in that, The cable box body is covered with transparent tape on both the upper and lower sides of the reserved cable conduit hole.

5. The pre-embedded positioning structure for the water and electricity box as described in claim 1, characterized in that, The left and right sides of the opening side of the cable box are provided with cable box fixing bolt holes and cover plate fixing bolt holes.

6. The pre-embedded positioning structure for the water and electricity box as described in claim 1, characterized in that, The positioning angle iron is an L-shaped plate, and the vertical part of the L-shaped plate is fixedly connected to the aluminum mold by bolts.

7. The pre-embedded positioning structure for the water and electricity box as described in claim 1, characterized in that, A rubber gasket is provided between the aluminum mold and the bolt.

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