Construction method for leveling pipe orifice of water pipe at wall groove

Abstract

The invention discloses a construction method for leveling a pipe orifice of a water pipe at a wall groove. The construction method comprises the construction process that the pipe orifice of a cold water pipe and the pipe orifice of a hot water pipe are leveled by using a leveler for leveling the pipe orifice of the water pipe at the wall groove until the cold water pipe and the hot water pipe are horizontally leveled and the distances between the cold water pipe and the hot water pipe and the vertical surface of a wall are consistent. The plate body is clamped by the plugs and pipe openings of the cold water pipe and the hot water pipe, the multiple bolt rods are screwed in a one-to-one correspondence mode to penetrate through the spiral stress assemblies and then abut against the wall body, the bolt rods make multi-point contact with the vertical face of the wall body to conduct single-point leveling, and the multiple bolt rods make surface contact with the vertical face of the wall body in a multi-point mode. And the problem that the distances between the pipe orifices of the cold water pipe and the hot water pipe and the wall surface are inconsistent due to the fact that the distances between the binding surfaces of the cross beams and the wall surface cannot be adjusted when the binding surfaces of the cross beams are in surface contact with the wall surface is solved.

Description

TECHNICAL FIELD

[0001] The application relates to a construction method for pipe mouth leveling of water pipes at wall groove, and belongs to the technical field of building pipeline construction. BACKGROUND

[0002] After the cold water pipe and the hot water pipe are laid in the wall groove, the groove needs to be backfilled. When the groove is backfilled with concrete, the pipe mouths of the cold water pipe and the hot water pipe need to be positioned at the same distance from the wall surface and be horizontally leveled so as to be connected and installed with the water mixing valve in the later period.

[0003] The existing pipe mouth positioning technology for the cold water pipe and the hot water pipe is disclosed in Chinese Patent No. CN207195847U. Although the cold water pipe and the hot water pipe are penetrated from the positioning hole of the clamp body to realize horizontal leveling, when the distance from the wall surface is adjusted, the abutting surface of the cross beam is in surface contact with the wall surface, and the distance cannot be adjusted when the wall surface is laterally inclined, so that the pipe mouths of the cold water pipe and the hot water pipe are not at the same distance from the wall surface. SUMMARY

[0004] To solve the above technical problems, the application provides a construction method for pipe mouth leveling of water pipes at wall groove.

[0005] The application is realized by the following technical scheme.

[0006] The application provides a construction method for pipe mouth leveling of water pipes at wall groove, which comprises the following steps: using a leveling device for pipe mouth leveling of water pipes at wall groove to level the pipe mouths of the cold water pipe and the hot water pipe, and leveling to the state that the pipe mouths are horizontally leveled and at the same distance from the wall surface.

[0007] Specifically, the pipe mouths of the cold water pipe and the hot water pipe correspond to the two positioning holes of the plate body, the two plugs are penetrated into the pipe mouths of the cold water pipe and the hot water pipe by being screwed into the two positioning holes of the plate body, the plate body is clamped by the plugs and the pipe mouths of the cold water pipe and the hot water pipe, the plurality of bolt rods are penetrated and in contact with the wall surface at multiple points by being screwed into the threaded sleeve A and the threaded sleeve B on the screw stress assembly, and the pipe mouths of the cold water pipe and the hot water pipe are leveled to the state that the pipe mouths are horizontally leveled and at the same distance from the wall surface.

[0008] The leveling device for pipe mouth leveling of water pipes at wall groove comprises: The plate body is provided with positioning holes which are horizontally leveled on the same horizontal line. A plurality of spaced screw stress assemblies are installed on the plate body, and a bolt rod is screwed into each screw stress assembly.

[0009] It also includes a wall body, which is provided with a containing groove for laying cold water pipes and hot water pipes; the bolt rod is screwed through the threaded pair with the spiral stress assembly; a plurality of bolt rods are screwed through a plurality of spiral stress assemblies one by one and are supported on the wall body.

[0010] The spiral stress assembly includes a threaded sleeve A and a threaded sleeve B, and the threaded sleeve A and the threaded sleeve B are internally provided with internal threaded through holes for screwing the external threads of the bolt rod.

[0011] The threaded sleeve A is integrally fixedly connected with an anti-rotation strip A outside, and the anti-rotation strip A is spacedly distributed in three; the threaded sleeve A is integrally fixedly connected with a connecting sleeve A at the end, and the connecting sleeve A is integrally fixedly connected with the anti-rotation strip A.

[0012] The threaded sleeve B is integrally fixedly connected with an anti-rotation strip B outside, and the anti-rotation strip B is spacedly distributed in three; the three anti-rotation strips B are distributed in a staggered manner with the three anti-rotation strips A, and the threaded sleeve B is integrally fixedly connected with a connecting sleeve B at the end, and the connecting sleeve B has a space for accommodating the connecting sleeve A.

[0013] The plate body is provided with an anti-rotation hole, and the anti-rotation hole has six spacedly distributed anti-rotation grooves; three anti-rotation grooves correspondingly accommodate the three anti-rotation strips B, and the other three anti-rotation grooves correspondingly accommodate the three anti-rotation strips A.

[0014] The beneficial effects of the present application are that the plate body is clamped by the plug and the pipe openings of the cold water pipe and the hot water pipe, a plurality of bolt rods are screwed through the spiral stress assembly one by one and are supported on the wall body, the bolt rod and the vertical surface of the wall body are in multi-point contact for single-point leveling, the plurality of bolt rods and the vertical surface of the wall body are in multi-point surface contact, the distances between the pipe openings of the cold water pipe and the hot water pipe and the vertical surface of the wall body are consistent, and the problem that the distance cannot be adjusted when the horizontal beam is in surface contact with the wall surface, resulting in inconsistent distances between the pipe openings of the cold water pipe and the hot water pipe and the wall surface, is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the leveler of the present application when leveling the cold water pipe and the hot water pipe at the wall body; Figure 2 is a sectional view of the plate body clamped by the plug and the pipe openings of the cold water pipe and the hot water pipe; Figure 3 is a structural schematic view of the leveler of the present application; Figure 4 is a structural schematic view of the plate body having an anti-rotation hole and an anti-rotation groove; Figure 5 is a structural schematic view of the threaded sleeve A and the threaded sleeve B before cooperation; Figure 6 is a sectional view of the threaded sleeve A and the threaded sleeve B after cooperation; In the figure: 1-plate body; 11-positioning hole; 12-anti-rotation hole; 13-anti-rotation groove; 2-spiral stress assembly; 3-bolt rod; 4-wall body; 5-cold water pipe; 6-hot water pipe; 7-plug; 21-threaded sleeve A; 22-threaded sleeve B; 23-anti-rotation strip A; 24-anti-rotation strip B; 25-connection sleeve A; 26-connection sleeve B; 41-groove. DETAILED DESCRIPTION

[0016] The technical solutions of the present application are further described below, but the scope of protection is not limited to the description.

[0017] As Figures 1 to 6 shown.

[0018] The water pipe of the present application is a leveler for leveling the pipe opening at the groove of the wall body, comprising: The plate body 1 is provided with two or more positioning holes 11, which are horizontally aligned.

[0019] A plurality of spaced spiral stress assemblies 2 are installed on the plate body 1, and a bolt rod 3 is screwed into each spiral stress assembly 2, and the bolt rod 3 and the spiral stress assembly 2 are screwed through the threaded pair; a plurality of bolt rods 3 are screwed through a plurality of spiral stress assemblies 2 one by one and are pressed against the wall body 4.

[0020] The cold water pipe 5 and the hot water pipe 6 are distributed in different grooves 41 of the wall body 4, the pipe openings of the cold water pipe 5 and the hot water pipe 6 correspond to the two positioning holes 11 on the plate body 1, and two plugs 7 are screwed into the cold water pipe 5 and the hot water pipe 6 from the plate body 1 away from the wall body 4, so that the plate body 1 is clamped by the plugs 7 and the pipe openings of the cold water pipe 5 and the hot water pipe 6, a plurality of bolt rods 3 are screwed through the spiral stress assemblies 2 one by one and are pressed against the wall body 4, the bolt rods 3 contact the vertical surface of the wall body 4 at multiple points to perform single-point leveling, and the multiple bolt rods 3 contact the vertical surface of the wall body 4 at multiple points to form a surface contact, so that the pipe openings of the cold water pipe 5 and the hot water pipe 6 are at a consistent distance from the vertical surface of the wall body 4, solving the problem that the distance between the pipe openings of the cold water pipe and the hot water pipe and the wall surface cannot be adjusted when the horizontal beam is in surface contact with the wall surface.

[0021] The spiral stress assembly 2 comprises a threaded sleeve A 21 and a threaded sleeve B 22, and the threaded sleeve A 21 and the threaded sleeve B 22 are both provided with internal threaded through holes for the external threads of the bolt rod 3 to screw.

[0022] The threaded sleeve A21 is integrally connected with anti-rotation bars A23 outside, the anti-rotation bars A23 are three spaced apart; the threaded sleeve A21 is integrally connected with a connecting sleeve A25 at the end, the connecting sleeve A25 is integrally connected with the anti-rotation bars A23; the threaded sleeve B22 is integrally connected with anti-rotation bars B24 outside, the anti-rotation bars B24 are three spaced apart, the three anti-rotation bars B24 are distributed in a staggered manner with the three anti-rotation bars A23, the threaded sleeve B22 is integrally connected with a connecting sleeve B26 at the end, the connecting sleeve B26 has a space for accommodating the connecting sleeve A25, the connecting sleeve B26 is clamped and connected with the connecting sleeve A25 in an interference fit; the plate body 1 is provided with anti-rotation holes 12, the anti-rotation holes 12 have six spaced apart anti-rotation grooves 13, three anti-rotation grooves 13 correspond to accommodate three anti-rotation bars B24, and the other three anti-rotation grooves 13 correspond to accommodate three anti-rotation bars A23.

[0023] When the connecting sleeve A25 of the threaded sleeve A21 is clamped and connected with the connecting sleeve B26 of the threaded sleeve B22 in an interference fit, the threaded sleeve A21 and the threaded sleeve B22 are clamped on the two sides of the plate body 1, at this time, the three anti-rotation bars B24 and the three anti-rotation bars A23 extend into the six spaced apart anti-rotation grooves 13, so that the threaded sleeve A21 and the threaded sleeve B22 are prevented from rotating after being cooperated and installed on the plate body 1, and the threaded sleeve A21 and the threaded sleeve B22 will not rotate on the plate body 1 when the bolt rod 3 is screwed with the threaded sleeve A21 and the threaded sleeve B22.

[0024] The application discloses a construction method for pipe mouth leveling of a water pipe at a wall groove, which comprises the following steps: The pipe mouths of the cold water pipe 5 and the hot water pipe 6 correspond to the two positioning holes 11 of the plate body 1, the two plugs 7 are screwed into the pipe mouths of the cold water pipe 5 and the hot water pipe 6 through the two positioning holes 11 of the plate body 1, the plate body 1 is clamped by the plugs 7 and the pipe mouths of the cold water pipe 5 and the hot water pipe 6, and the plurality of bolt rods 3 are screwed through the threaded sleeve A21 and the threaded sleeve B22 on the screw stress assembly 2 and are in contact with the vertical surface of the wall body 4 at multiple points to level, so that the pipe mouths of the cold water pipe 5 and the hot water pipe 6 are leveled by the leveler for pipe mouth leveling of a water pipe at a wall groove, and the pipe mouths of the cold water pipe 5 and the hot water pipe 6 are horizontally leveled and have the same distance from the vertical surface of the wall body 4.

Claims

1. A construction method for leveling the pipe opening at a wall groove, characterized in that, The application relates to a leveling device for water pipe mouth leveling at a wall groove. The construction process is as follows: the pipe mouths of the cold water pipe (5) and the hot water pipe (6) correspond to two positioning holes (11) of a plate body (1), two plugs (7) are screwed into the pipe mouths of the cold water pipe (5) and the hot water pipe (6) through the two positioning holes (11) of the plate body (1), the plate body (1) is clamped by the plugs (7) and the pipe mouths of the cold water pipe (5) and the hot water pipe (6), a plurality of bolt rods (3) are screwed through the threaded sleeves A (21) and the threaded sleeves B (22) on the screw stress assemblies (2) and are in contact with the vertical surface of the wall (4) at multiple points to level, so that the pipe mouths of the cold water pipe (5) and the hot water pipe (6) are leveled to be horizontally flush with each other and have the same distance from the vertical surface of the wall (4).

2. The method of claim 1, wherein the method further comprises: positioning the water pipe in the groove of the wall body; and adjusting the position of the water pipe in the groove of the wall body to align the water pipe with the groove of the wall body. The leveling device for water pipe mouth leveling at a wall groove comprises a plate body (1) and a plurality of spaced screw stress assemblies (2) which are installed on the plate body (1).

3. The method of claim 1 or 2, wherein the water pipe is fixed to the wall groove by the pipe mouth leveling method, characterized in that, The plate body (1) is provided with positioning holes (11) which are flush on a same horizontal line. Each screw stress assembly (2) is screwed with a bolt rod (3). The wall (4) is provided with containing grooves (41) for laying the cold water pipe (5) and the hot water pipe (6).

4. The method of claim 3, wherein the method further comprises: positioning the water pipe in the groove of the wall body; and adjusting the position of the water pipe in the groove of the wall body. The screw stress assemblies (2) are screwed with the bolt rods (3) through threaded pairs.

5. The method of claim 3, wherein the method further comprises: positioning the water pipe in the groove of the wall body; and adjusting the position of the water pipe in the groove of the wall body. The screw stress assemblies (2) comprise threaded sleeves A (21) and threaded sleeves B (22).

6. The method of claim 5, wherein the method further comprises: positioning the water pipe in the groove of the wall body; and adjusting the position of the water pipe in the groove of the wall body. The threaded sleeves A (21) and the threaded sleeves B (22) are internally provided with internal thread through holes for screwing the external threads of the bolt rods (3).

7. The method of claim 5, wherein the method further comprises: positioning the water pipe in the groove of the wall body; and adjusting the position of the water pipe in the groove of the wall body to align the water pipe with the groove of the wall body. The threaded sleeves A (21) are integrally fixedly connected with anti-rotation strips A (23) which are spaced apart by three.

8. The method of claim 3, wherein the method further comprises: providing a water pipe; and providing a water pipe wall groove. The threaded sleeves B (22) are integrally fixedly connected with anti-rotation strips B (24) which are spaced apart by three. The plate body (1) is provided with anti-rotation holes (12) which are internally provided with six spaced apart anti-rotation grooves (13). Three anti-rotation grooves (13) correspond to the anti-rotation strips B (24), and the other three anti-rotation grooves (13) correspond to the anti-rotation strips A (23).

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