Positioning structure for fixing electrical line pipe in concrete water-stop reverse ridge

Abstract

The utility model relates to the technical field of electrical line pipe fixation, in particular to a positioning structure for fixing an electrical line pipe in a concrete water-stop reverse ridge, which comprises a positioning steel plate and two wood templates respectively arranged on two sides of the bottom of the positioning steel plate. A positioning groove is formed between the two wood formworks and the ground, and a batten is arranged on the side, away from the positioning groove, of each wood formwork. According to the utility model, the problems of positioning deviation, blockage and the like of the electrical wire pipe can be effectively avoided, the construction is convenient, and the application range is wider.

Description

Technical Field

[0001] This utility model relates to the field of electrical conduit fixing technology, specifically to a positioning structure for fixing electrical conduits inside a concrete waterstop. Background Technology

[0002] In cast-in-place building projects, electrical conduits embedded in the waterproof retaining walls of rooms with water, such as bathrooms and kitchens, often experience problems such as misalignment and blockage. Current technology, during the secondary structure piping process, involves extensive chiseling at the base of the wall to smoothly connect the embedded electrical conduits to the junction boxes within the wall, which can easily lead to quality problems such as hollow areas and cracks after wall repairs. Utility Model Content

[0003] In response to the shortcomings of existing technologies, the inventors have developed a positioning structure for fixing electrical conduits inside concrete waterstops through long-term practice. This structure allows for better control of the pre-embedded positioning quality of electrical conduits inside the waterstop, and solves the problems of high blockage rate of pre-embedded conduits and substandard quality due to large-area chiseling and repair of secondary structure piping walls in existing construction processes.

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

[0005] A positioning structure for fixing electrical conduits inside a concrete waterstop retaining wall includes a positioning steel plate and two wooden templates respectively disposed on both sides of the bottom of the positioning steel plate. A positioning groove is formed between the two wooden templates and the ground, and a wooden block is provided on the side of each wooden template away from the positioning groove.

[0006] The positioning steel plate has a first threading hole and a second threading hole, which are located on the same side of the positioning steel plate, and the centers of the first threading hole and the second threading hole are equidistant from the edge of the positioning steel plate. The positioning steel plate also has four fixing holes.

[0007] Each of the wooden formwork templates has a positioning steel bar installed on its lower outer side. The positioning steel bar is vertically installed close to the wooden formwork template, and its lower end is inserted into the ground. Below the positioning steel bar, there are two rows of limiting steel bar groups, with the upper row of limiting steel bar groups located below the ground and the lower row of steel bar groups located above the floor slab. Each row of limiting steel bar groups includes several longitudinal steel bars and several transverse steel bars, which are evenly distributed in a "well" shape.

[0008] Furthermore, the two wooden templates are spaced 100mm or 180mm apart. The wooden templates are 15mm wide and 300mm high.

[0009] Furthermore, the width of the timber is 50mm, and the height of the timber is no more than one-third of the size of the wooden template.

[0010] Furthermore, the positioning steel plate is a square galvanized steel plate with a thickness of 1mm. The short side of the positioning steel plate is 150mm long, and the long side is either 150mm or 230mm long.

[0011] Furthermore, the diameter of the first threading hole is 25mm, and the diameter of the second threading hole is 20mm.

[0012] Furthermore, the contact surfaces at the intersection of the longitudinal and transverse reinforcing bars are fixed by welding.

[0013] Furthermore, the ground surface is provided with steel bar openings that match the positioning steel bars of the wooden formwork. The positioning steel bars of the wooden formwork pass through the steel bar openings and are inserted into the square opening formed by the upper row of longitudinal steel bars and the transverse steel bars.

[0014] The beneficial effects of this utility model are:

[0015] The fixed steel plate and the wooden templates on both sides of its bottom are used together. After the electrical conduit is inserted and fixed, concrete is poured. This can effectively avoid problems such as positioning displacement and blockage of the electrical conduit. Moreover, the positioning structure of this utility model is simple in construction, convenient in construction, and has a wider range of applications. Attached Figure Description

[0016] Figure 1 This is a top view of the positioning structure of this utility model.

[0017] Figure 2 This is a side sectional view of the positioning structure in which the electrical conduit is inserted.

[0018] Figure 3 This is a schematic diagram of the positioning steel plate of this utility model.

[0019] In the attached image:

[0020] 1-Wooden formwork, 2-Timber, 3-Positioning steel plate, 31-First conduit, 32-Second conduit hole, 33-Fixing hole, 4-Positioning groove, 5-Wooden formwork positioning reinforcement, 6-Longitudinal reinforcement, 7-Transverse reinforcement, 8-Electrical conduit, 9-Ground, 10-Floor slab. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings; therefore, the directional terms used are for illustrative purposes and not for limiting the scope of this utility model.

[0022] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0023] See Figures 1-3 This utility model discloses a positioning structure for fixing electrical conduits inside a concrete waterstop retaining wall, comprising a positioning steel plate 3 and two wooden templates 1 respectively disposed on both sides of the bottom of the positioning steel plate 3. The two wooden templates 1 are spaced 100mm or 180mm apart.

[0024] A positioning groove 4 is formed between the two wooden formwork templates 1 and the bottom ground 9. During the final stage of construction, concrete is poured into the positioning groove 4 to fix the electrical conduit 8 inserted therein. Each wooden formwork template 1 has a wooden beam 2 on the side away from the positioning groove 4. The wooden beam 2 helps to increase the surface width of the wooden formwork template 1 and facilitates the fixing of positioning steel plates 3 of various sizes. In this embodiment, the wooden beam 2 is fixed to the wooden formwork template 1 with long iron nails. In this embodiment, the wooden formwork template 1 is 15mm wide and 300mm high. In this embodiment, the wooden beam 2 is 50mm wide, and its height is no more than one-third of the wooden formwork template 1.

[0025] The positioning steel plate 3 is a square galvanized steel plate with a thickness of 1mm. The short side of the positioning steel plate is 150mm long, and the long side is either 150mm or 230mm long. A first threading hole 31 and a second threading hole 32 are provided on the positioning steel plate 3. The diameter of the first threading hole 31 is 25mm, and the diameter of the second threading hole 32 is 20mm. The first threading hole 31 and the second threading hole 32 are located on the same side of the positioning steel plate 3, and the centers of the first threading hole 31 and the second threading hole 32 are equidistant from the edge of the positioning steel plate 3. The positioning steel plate 3 is also provided with four fixing holes 33 for fixing the positioning steel plate 3 to the wooden template 1 or wooden block 2 below it.

[0026] A wooden formwork positioning steel bar 5 is installed on the outer side of the lower end of each wooden formwork 1. The wooden formwork positioning steel bar 5 is installed vertically close to the wooden formwork 1, and the lower end of the wooden formwork positioning steel bar 5 is inserted into the ground 9. Below the wooden formwork positioning steel bar 5, there are two rows of limiting steel bar groups. The upper row of limiting steel bar groups is set below the ground 9, and the lower row of steel bar groups is set above the floor slab 10. Each row of limiting steel bar groups includes several longitudinal steel bars 6 and several transverse steel bars 7, which are evenly distributed in a "well" shape. The contact surfaces at the intersection of the longitudinal steel bars 6 and the transverse steel bars 7 are fixed by welding.

[0027] A steel bar opening is provided on the ground 9 to match the wooden formwork positioning steel bar 5. The wooden formwork positioning steel bar 5 passes through the steel bar opening and is inserted into the square opening formed by the upper longitudinal steel bar 6 and the transverse steel bar 7.

[0028] The ground 9 section between the two wooden formwork panels 1 is a cavity to facilitate the installation of electrical conduits 8. The electrical conduits 8 pass through the cavity, are inserted into the square opening formed by the upper longitudinal steel bars 6 and the transverse steel bars 7, and extend along the lower limiting steel bar group.

[0029] In this utility model's positioning structure, during construction, two rows of upper and lower limiting steel reinforcement groups are first erected between the ground 9 and the floor slab 10. Then, two wooden formwork panels 1 are fixed to the ground 9 at 100mm or 180mm intervals. A cavity is excavated in the ground between the two wooden formwork panels 1 to connect with the floor slab 10 below. Wooden blocks 2 are fixed to the outside of each wooden formwork panel 1 with long iron nails. Then, wooden formwork positioning steel reinforcement 5 is installed on both sides of the wooden formwork panel 1, and corresponding openings are made in the ground 9 for the steel reinforcement to pass through. After the positioning steel bar 5 is fixed, the positioning steel plate 3 is fixed on the wooden formwork 1. After these tasks are completed, the electrical conduit 8 is passed through the positioning steel plate, the positioning groove 4, the upper row of limiting steel bars, and then extended along the lower row of limiting steel bars. After the electrical conduit is passed through, concrete is poured into the positioning groove 4. The concrete flows into the space between the floor slab 10 and the ground 9 along the positioning groove 4. The concrete is poured until it fills the positioning groove 4 and the top of the concrete reaches the bottom of the positioning steel plate 3. After the concrete solidifies, the electrical conduit is completely fixed.

[0030] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. A positioning structure for fixing electrical conduits inside a concrete waterproof retaining wall, characterized in that, It includes a positioning steel plate (3) and two wooden templates (1) respectively set on both sides of the bottom of the positioning steel plate (3); a positioning groove (4) is formed between the two wooden templates (1) and the ground (9), and a wooden block (2) is provided on the side of each wooden template (1) away from the positioning groove (4); The positioning steel plate (3) has a first wire hole (31) and a second wire hole (32). The first wire hole (31) and the second wire hole (32) are located on the same side of the positioning steel plate (3), and the center of the first wire hole (31) and the second wire hole (32) is equidistant from the edge of the positioning steel plate (3). The positioning steel plate (3) also has four fixing holes (33). A wooden template positioning steel bar (5) is provided on the outer side of the lower end of each wooden template (1). The wooden template positioning steel bar (5) is vertically arranged close to the wooden template (1), and the lower end of the wooden template positioning steel bar (5) is inserted into the ground (9). There are two rows of limiting steel bar groups below the wooden template positioning steel bar (5). The upper row of limiting steel bar groups is set below the ground (9), and the lower row of steel bar groups is set above the floor slab (10). Each row of limiting steel bar groups includes several longitudinal steel bars (6) and several transverse steel bars (7). The several longitudinal steel bars (6) and several transverse steel bars (7) are evenly distributed in a "well" shape.

2. The positioning structure for fixing electrical conduits inside a concrete waterstop retaining wall according to claim 1, characterized in that, The two wooden templates (1) are spaced 100mm or 180mm apart; the wooden template (1) is 15mm wide and 300mm high.

3. The positioning structure for fixing electrical conduits inside a concrete water-stop retaining wall according to claim 2, characterized in that, The width of the timber (2) is 50mm, and the height of the timber (2) is no more than one-third of the height of the wooden template (1).

4. The positioning structure for fixing electrical conduits inside a concrete waterstop retaining wall according to claim 1, characterized in that, The positioning steel plate (3) is a square galvanized steel plate with a thickness of 1mm; the short side of the positioning steel plate is 150mm and the long side is 150mm or 230mm.

5. A positioning structure for fixing electrical conduits inside a concrete water-stop retaining wall according to claim 1, characterized in that, The diameter of the first threading hole (31) is 25 mm, and the diameter of the second threading hole (32) is 20 mm.

6. A positioning structure for fixing electrical conduits inside a concrete waterstop retaining wall according to claim 1, characterized in that, The contact surfaces at the intersection of the longitudinal reinforcing bars (6) and the transverse reinforcing bars (7) are fixed by welding.

7. A positioning structure for fixing electrical conduits inside a concrete water-stop retaining wall according to claim 1, characterized in that, The ground (9) has a steel bar opening that matches the wooden template positioning steel bar (5). The wooden template positioning steel bar (5) passes through the steel bar opening and is inserted into the square opening formed by the upper row of longitudinal steel bars (6) and transverse steel bars (7).

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