A cold and hot water pipe installation auxiliary positioner

Abstract

This utility model discloses an auxiliary positioning device for installing hot and cold water pipes, comprising: a positioning plate with mounting holes, the spacing of which is the same as the design spacing of the hot and cold water threaded elbows, and the diameter of the mounting holes being larger than the inner diameter and smaller than the outer diameter of the hot and cold water threaded elbows; a pad, disposed between the positioning plate and the wall, used to adjust the distance between the positioning plate and the wall and control the distance of the end face of the hot and cold water threaded elbow from the wall; a fixing member, used to pass through the positioning plate and the pad to fix the positioning plate and the pad to the wall; and a plug, the outer diameter of which is adapted to the inner diameter of the hot and cold water threaded elbow, the plug being inserted into the hot and cold water threaded elbow through the mounting holes. This application simplifies various positioning operations for hot and cold water threaded elbows, improves installation quality, and reduces project costs.

Description

Technical Field

[0001] This utility model relates to the technical field of indoor water supply engineering, and in particular to an auxiliary positioning device for the installation of hot and cold water pipes. Background Technology

[0002] In building water supply engineering, the pre-installation of hot and cold water pipes in bathrooms is a crucial step in indoor water supply construction. Traditional pre-installation methods mainly fall into two categories:

[0003] 1. Direct Embedding Method: Without auxiliary positioning devices, the spacing of the hot and cold water threaded elbows must be manually measured and positioned using a ruler. Simultaneously, the horizontality, the perpendicularity of the pipe axis to the wall, and the distance of the pipe end face from the wall must be controlled. This method is cumbersome, its accuracy depends on the experience of the construction personnel, and the embedded parts are prone to displacement before the concrete fully sets, leading to problems such as spacing deviation, insufficient verticality, or uneven distance from the wall, which in turn affects the installation quality of the subsequent shower unit.

[0004] II. Integrated Embedded Part Method: This method uses embedded parts formed as a single unit for hot and cold water elbows. Although it can avoid spacing errors, the material cost is high, and it is limited by the constraints of contracts or procurement channels in some projects, making it impossible to procure such parts. It has poor versatility and is difficult to popularize in various projects.

[0005] The aforementioned existing technologies have obvious drawbacks: the direct pre-embedding method has low accuracy and poor stability, and is prone to increasing rework costs; the integral pre-embedded part method is not economical and has a limited scope of application. Utility Model Content

[0006] To address the aforementioned issues, this utility model provides an auxiliary locator for hot and cold water pipe installation, which simplifies various positioning operations for hot and cold water threaded elbows, improves installation quality, and reduces project costs.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes, comprising:

[0009] The positioning plate has mounting holes. The spacing of the mounting holes is the same as the design spacing of the hot and cold water threaded elbows. The diameter of the mounting holes is larger than the inner diameter of the hot and cold water threaded elbows and smaller than the outer diameter of the hot and cold water threaded elbows.

[0010] A spacer block is placed between the positioning plate and the wall to adjust the distance between the positioning plate and the wall, and to control the distance of the hot and cold water internal thread elbow pipe end face from the wall.

[0011] Fasteners are used to pass through the positioning plate and pad to secure the positioning plate and pad to the wall.

[0012] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes. Furthermore, the positioning plate is provided with a plurality of adjustment holes spaced apart for installing fixing components.

[0013] This utility model discloses an auxiliary locator for installing hot and cold water pipes. Furthermore, it also includes a plug, the outer diameter of which is adapted to the inner diameter of the hot and cold water internal thread elbow. The plug passes through the mounting hole and is inserted into the hot and cold water internal thread elbow.

[0014] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes. Furthermore, the plug is threadedly connected to the internal thread elbow of the hot and cold water pipes.

[0015] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes. Further, the pad includes an inner pad and an outer pad, and the mating surfaces of the inner pad and the outer pad are provided with matching inclined surfaces.

[0016] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes. Furthermore, the positioning plate is made of wood, metal, or plastic.

[0017] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes. Furthermore, the end of the plug is provided with a screwing block for rotating the plug.

[0018] This utility model discloses an auxiliary positioning device for installing hot and cold water pipes. Furthermore, the fixing component is an iron nail or a wooden dowel.

[0019] Compared with the prior art, this utility model has the following advantages:

[0020] This application controls the spacing of hot and cold water threaded elbows by adjusting the spacing of the mounting holes, constrains the distance of the pipe end face from the wall by adjusting the thickness of the gasket, and controls the perpendicularity of the threaded elbow to the wall by cooperating with the thick mounting holes and the threaded elbow, thereby ensuring the installation accuracy of the threaded elbow, simplifying various positioning operations of hot and cold water threaded elbows, improving installation quality, and reducing project costs.

[0021] The present invention will be further described below with reference to the accompanying drawings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a front view of the present invention;

[0024] Figure 3 This is a top view of the present invention;

[0025] Figure 4 This is a side view of the present invention;

[0026] Figure 5This is a diagram showing the opening of the positioning plate of this utility model.

[0027] Figure label:

[0028] 1. Positioning plate; 2. Pad; 2.1. Inner pad; 2.2. Outer pad; 2.3. Bevel; 3. Fastener; 4. Plug; 5. Mounting hole; 6. Hot and cold water internal thread elbow; 7. Adjustment hole. Detailed Implementation

[0029] like Figures 1-5 As shown, this utility model discloses an auxiliary positioning device for installing hot and cold water pipes, including a positioning plate 1, a pad 2, a fixing component 3, and a plug 4. In this embodiment, the positioning plate 1 is a flat steel, but it can also be made of other materials, such as wood, metal, or plastic. The positioning plate 1 has mounting holes 5, and the spacing of the mounting holes 5 is the same as the spacing of the hot and cold water threaded elbows 6. The diameter of the mounting holes 5 is larger than the inner diameter of the hot and cold water threaded elbows 6 and smaller than the outer diameter of the hot and cold water threaded elbows 6. In use, the end of the hot and cold water threaded elbow 6 is placed against the surface of the positioning plate 1, and the hot and cold water threaded elbow 6 is coaxially arranged with the mounting holes 5. The positioning plate 1 controls the installation position of the hot and cold water threaded elbow 6 and the distance of the pipe end face from the wall.

[0030] A pad 2 is placed between the positioning plate 1 and the wall to adjust the distance between the positioning plate 1 and the wall, and to control the distance of the end face of the hot and cold water internal thread elbow 6 from the wall. In this embodiment, the pad 2 is a wooden pad 2, but it can also be made of other materials that can be driven into it with nails. The pad 2 includes an inner pad 2.1 and an outer pad 2.2. The mating surfaces of the inner pad 2.1 and the outer pad 2.2 are provided with matching inclined surfaces 2.3. By setting the inclined surfaces 2.3, the thickness of the pad 2 can be controlled by adjusting the relative position of the inner pad 2.1 and the outer pad 2.2, thereby achieving the purpose of controlling the position of the positioning plate 1.

[0031] The fastener 3 is used to pass through the positioning plate 1 and the pad 2 to fix the positioning plate 1 and the pad 2 to the wall. In this embodiment of the application, the fastener 3 can be a nail or a wooden dowel.

[0032] The positioning plate 1 has multiple adjustment holes 7 at equal intervals for installing the fastener 3. By setting multiple adjustment holes 7, the position of the fastener 3 can be adjusted, making it easier for the fastener 3 to be driven into the wall.

[0033] The plug 4, whose outer diameter matches the inner diameter of the hot and cold water threaded elbow 6, passes through the mounting hole 5 and is inserted into the hot and cold water threaded elbow 6. This serves two purposes: firstly, to temporarily block the hot and cold water threaded elbow 6 to prevent mortar from entering during construction; and secondly, to position the hot and cold water threaded elbow 6 to ensure its installation accuracy. The plug 4 can be threaded into the hot and cold water threaded elbow 6, and a screwing block for rotating the plug 4 is provided at its end.

[0034] The operation steps are as follows:

[0035] Place the hot and cold water internal threaded elbow 6 against the mounting hole 5 of the positioning plate 1, and connect the hot and cold water internal threaded elbow 6 to the positioning plate 1 through the plug 4. Use a level to adjust the levelness of the positioning plate 1. Place a shim 2 between the positioning plate 1 and the wall and adjust the thickness of the shim 2 to control the distance between the positioning plate 1 and the wall and the verticality of the positioning plate 1. Use a fastener 3 to nail into the wall through the adjustment hole 7 to fix the positioning plate 1 and the shim 2.

[0036] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A cold and hot water pipe installation auxiliary positioner, characterized by, include: The positioning plate (1) has mounting holes (5) on it. The spacing of the mounting holes (5) is the same as the design spacing of the hot and cold water internal thread elbow (6). The diameter of the mounting holes (5) is larger than the inner diameter of the hot and cold water internal thread elbow (6) and smaller than the outer diameter of the hot and cold water internal thread elbow (6). A pad (2) is placed between the positioning plate (1) and the wall to adjust the distance between the positioning plate (1) and the wall and control the distance of the end face of the hot and cold water internal thread elbow (6) from the wall. The fastener (3) is used to pass through the positioning plate (1) and the pad (2) to fix the positioning plate (1) and the pad (2) to the wall.

2. A cold and hot water pipe installation auxiliary positioner according to claim 1, characterized in that, The positioning plate (1) is provided with a plurality of adjustment holes (7) spaced apart for installing the fixing parts (3).

3. A cold and hot water pipe installation auxiliary positioner according to claim 1, characterized in that, It also includes a plug (4), the outer diameter of which is adapted to the inner diameter of the hot and cold water internal thread elbow (6), and the plug (4) is inserted into the hot and cold water internal thread elbow (6) through the mounting hole (5).

4. The auxiliary positioning device for hot and cold water pipe installation according to claim 3, characterized in that, The plug (4) is threadedly connected to the hot and cold water internal thread elbow (6).

5. The auxiliary positioning device for hot and cold water pipe installation according to claim 1, characterized in that, The pad (2) includes an inner pad (2.1) and an outer pad (2.2), and the mating surfaces of the inner pad (2.1) and the outer pad (2.2) are provided with matching inclined surfaces (2.3).

6. The auxiliary positioning device for hot and cold water pipe installation according to claim 1, characterized in that, The positioning plate (1) is made of wood, metal or plastic.

7. The auxiliary positioning device for hot and cold water pipe installation according to claim 4, characterized in that, The end of the plug (4) is provided with a screw block for rotating the plug (4).

8. The auxiliary positioning device for hot and cold water pipe installation according to claim 1, characterized in that, The fastener (3) is an iron nail or a wooden dowel.

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