Device for assisting installation precision of pressure-limiting valve aqueduct

Abstract

The utility model relates to the technical field of house building, and discloses a device for assisting the installation precision of a pressure-limiting valve water guide pipe, which comprises a bottom plate and a water guide pipeline, the bottom side of the bottom plate is fixedly connected with a plurality of positioning ribs, an elevation control panel is installed inside the right end of the bottom plate, the right side of the bottom plate is fixedly connected with a lengthening ring, and the lengthening ring is fixedly connected with the water guide pipeline. The inner wall of the right end of the bottom plate is fixedly connected with a lengthened ring, the inside of the lengthened ring is in threaded connection with a protective cylinder, the inner wall of the right end of the bottom plate is fixedly connected with a reset assembly for sealing the protective cylinder, the inside of the bottom plate is fixedly connected with a plurality of elastic assemblies for extruding follow-up components, and the close sides of the elastic assemblies are fixedly connected with sliding rods. According to the utility model, the water guide pipe deviation caused by backfilling is effectively prevented. In the whole backfilling process, the position and the shape of the water guide pipe can be reliably maintained, the situation that the water guide pipe needs to be readjusted due to movement is avoided, and then the drainage effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a device for assisting the installation accuracy of a water conduit of a pressure limiting valve. Background Art

[0002] The main function of a device for assisting the installation accuracy of the water pipe of a pressure limiting valve is to improve the accuracy and efficiency of the pipe docking installation. This device achieves stable and accurate guidance and support of the pipe through the application of multiple sets of guiding mechanisms and temporary support structures, as well as infrared level meters and distributed magnets, thereby optimizing the installation process of the water pipe of the pressure limiting valve and ensuring high accuracy and convenience of installation.

[0003] However, in the prior art, in most basement anti-floating drainage systems, it is difficult to ensure the installation accuracy of the water pipe. Especially in the process of backfilling gravel, the water pipe is easily offset and the position of the water pipe cannot be adjusted. The gravel layer needs to be dug out for rework, which affects the normal operation of the pressure limiting valve and the efficiency of the drainage system. Therefore, a device for assisting the installation accuracy of the water pipe of the pressure limiting valve is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a device for assisting the installation accuracy of the water pipe of the pressure limiting valve, aiming to improve the problem in the prior art that some water pipes may be offset during installation due to gravel backfill, resulting in reduced drainage efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for assisting the installation accuracy of a water conduit of a pressure-limiting valve, comprising a base plate and a water conduit, wherein a plurality of positioning ribs are fixedly connected to the bottom side of the base plate, an elevation control disk is installed inside the right end of the base plate, an extension ring is fixedly connected to the right side of the base plate, a protective tube is connected to the internal thread of the extension ring, a reset component for sealing the protective tube is fixedly connected to the inner wall of the right end of the base plate, an elastic component connected to a plurality of subsequent extrusion components is fixedly connected to the inside of the base plate, a plurality of sliding rods are fixedly connected to the adjacent sides of the plurality of elastic components, two limit blocks are fixedly connected to the outside of the elastic component, a plurality of fixing plates are fixedly connected to the inner wall of the base plate, and a plurality of clamping plates are fixedly connected to the adjacent sides of the plurality of sliding rods;

[0007] As a further description of the above technical solution:

[0008] The reset assembly comprises a spring 1, the left end of the spring 1 is fixedly connected to the inner wall of the right end of the bottom plate, and the right end of the spring 1 is fixedly connected to a sealing ring;

[0009] As a further description of the above technical solution:

[0010] The right end of the bottom plate is provided with an annular opening, and the outer portion of the sealing ring is slidably connected to the inner wall of the right end of the bottom plate;

[0011] As a further description of the above technical solution:

[0012] The left end of the protective tube is threadedly connected to the inner wall of the right end of the bottom plate, and the left side of the protective tube is in contact with the right side of the sealing ring;

[0013] As a further description of the above technical solution:

[0014] The elastic component comprises a second spring, the ends of the plurality of second springs being far from each other are fixedly connected to the inside of the bottom plate, and the ends of the plurality of second springs being close to each other are fixedly connected to a circular plate;

[0015] As a further description of the above technical solution:

[0016] The outer portion of one of the circular plates is respectively fixedly connected to the adjacent sides of two of the limit blocks, and the adjacent sides of a plurality of the circular plates are respectively fixedly connected to the distant sides of a plurality of the sliding rods;

[0017] As a further description of the above technical solution:

[0018] The exterior of each of the two limit blocks is slidably connected to the inner end of one of the fixed plates, and a cavity is provided inside the fixed plate;

[0019] As a further description of the above technical solution:

[0020] The bottom side of the water conduit contacts the bottom side of the inner wall of the bottom plate, and the adjacent sides of the plurality of clamping plates all contact the bottom of the water conduit.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the stability of the water pipe is maintained by the bottom plate and the positioning ribs, which effectively prevents the water pipe from being displaced due to backfilling. The position and shape of the water pipe can be reliably maintained during the entire backfilling process, avoiding the need for readjustment due to the movement of the water pipe, thereby improving the drainage effect.

[0023] 2. In the utility model, the sealing ring slides and squeezes spring one, so that spring one can store elastic potential energy, and then gives the sealing ring a force in the opposite direction to fit tightly with the extension ring, thereby ensuring that the extension ring will not be hit by external collisions and avoid water entering to cause damage to the elevation control disk, thereby extending its service life; at the same time, by pushing the sliding rod to slide and squeeze spring two, spring two can store elastic potential energy, and then gives the sliding rod a force in the opposite direction to push the splint to slide, and then the multiple splints will push the force to the adjacent side and squeeze and fix the water pipe, thereby assisting the installation of water pipes of different widths, thereby expanding the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of a device for assisting the installation accuracy of a water conduit of a pressure limiting valve proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of an extension ring of a device for assisting the installation accuracy of a water conduit of a pressure limiting valve proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the positioning rib of a device for assisting the installation accuracy of the water conduit of a pressure limiting valve proposed by the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Bottom plate; 2. Positioning ribs; 3. Water pipe; 4. Elevation control panel; 5. Extension ring; 6. Spring 1; 7. Sealing ring; 8. Protective tube; 9. Fixed plate; 10. Cavity; 11. Sliding rod; 12. Clamp; 13. Round plate; 14. Limit block; 15. Spring 2; 16. Annular opening. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figures 1 to 3The utility model provides an embodiment: a device for assisting the installation accuracy of the water pipe of the pressure limiting valve, comprising a base plate 1 and a water pipe 3, the base plate 1 being made of steel. And ensure that the base plate is one to two cm larger than the water pipe to adapt to pipes of different sizes. A plurality of positioning ribs 2 are fixedly connected to the bottom side of the base plate 1, and the positioning ribs 2 are made of large round steel with a diameter of six large round steels and a length of sixty cm, and there are three of them. One of them is located in the center of the base plate, and the other two are distributed on both sides of the base plate to form a triangular positioning to enhance stability and accuracy. The bottom side of the water pipe 3 contacts the bottom side of the inner wall of the base plate 1 to provide support for the base plate 1. An elevation control disk 4 is installed inside the right end of the base plate 1, which is a precise device for measuring and controlling the height of the project. It ensures accuracy and consistency during the construction process by determining and calibrating the elevation. An extension ring 5 is fixedly connected to the right side of the base plate 1, and a protective tube 8 is connected to the inner thread of the extension ring 5 to limit the protective tube 8 so that the protective tube 8 can be fixed to the base plate 1.

[0033] Reference Figures 2 to 4 The left end of the protective tube 8 is threadedly connected to the inner wall of the right end of the bottom plate 1, and the left side of the protective tube 8 contacts the right side of the sealing ring 7, so that the bottom plate 1 and the protective tube 8 can be sealed and protect the internal extension ring 5. The inner wall of the right end of the bottom plate 1 is fixedly connected with a reset component of the sealing protective tube 8, and the reset component includes a spring 16, the left end of the spring 16 is fixedly connected to the inner wall of the right end of the bottom plate 1, and the right end of the spring 16 is fixedly connected with a sealing ring 7. By fixing and restricting the two ends of the spring 16, the spring 16 can be uniformly stressed. The outer part of the sealing ring 7 is slidably connected to the inner wall of the right end of the bottom plate 1, so that the sealing ring 7 can slide horizontally.

[0034] Reference Figure 2 , Figure 3 and Figure 5The bottom plate 1 is internally fixedly connected with an elastic component connected with multiple subsequent extrusion components. The elastic component includes a spring 2 15. The far ends of the multiple springs 2 15 are fixedly connected to the bottom plate 1. The near ends of the multiple springs 2 15 are fixedly connected to a circular plate 13. By fixing and restricting the two ends of the spring 2 15, the spring 2 15 can be uniformly stressed. The near sides of the multiple elastic components are fixedly connected with a sliding rod 11. The near sides of the multiple circular plates 13 are respectively fixedly connected to the far sides of the multiple sliding rods 11, providing support for the sliding rods 11 to prevent the sliding rods 11 from falling. The outside of the elastic component is fixedly connected with two limit blocks 14. The outside of each of the two limit blocks 14 is respectively slidably connected to the far end of the inside of one of the fixed plates 9 to restrict the fixed plate 9 and prevent the fixed plate 9 from rotating. The fixed plate 9 is provided with a cavity 10 inside to limit the activity space of the internal components. The outside of one of the circular plates 13 is fixedly connected to the adjacent sides of two of the limit blocks 14, the inner wall of the bottom plate 1 is fixedly connected to multiple fixing plates 9, and the adjacent sides of multiple sliding rods 11 are fixedly connected to clamping plates 12 for clamping and fixing water pipes 3 of different thicknesses. The adjacent sides of the multiple clamping plates 12 are in contact with the bottom of the water pipe 3, and a circular opening 16 is opened at the right end of the bottom plate 1.

[0035] Working principle: First, it is necessary to excavate the location of the pressure-limiting well according to the requirements of the drawings, and pay attention to the excavation slope and depth. After the excavation is completed, the soil layer will be leveled at the base, and the geotextile will be laid on the soil layer to ensure that the geotextile is completely close to the soil layer. Use a total station to position the aqueduct. After the coordinates are positioned and laid out, align the middle positioning rib 2 with the center coordinates of the aqueduct, and forcefully insert the three steel bars into the soil layer together. Place the reflective prism on the elevation control panel 4, and use the total station to read the height to adjust the height to an appropriate level to ensure that all the water filter holes on the aqueduct are controlled between the pebble layers. Then place the aqueduct on the chassis, backfill the gravel layer and the pebble layer, pay attention to the backfill speed when backfilling, and use manual backfilling to prevent the aqueduct from tilting and being damaged. Finally, remeasure the coordinates and elevation of the aqueduct, and make fine adjustments to meet the requirements;

[0036] At the same time, by rotating the protective tube 8 inside the extension ring 5, the protective tube 8 will move to the left as it rotates. After moving to contact with the sealing ring 7, the sealing ring 7 will slide and squeeze the spring 6, so that the spring 6 can store elastic potential energy, and then give the sealing ring 7 a reverse force to fit tightly with the extension ring 5, so that the extension ring 5 can be kept from being hit by the outside and moisture can be prevented from entering to cause damage to the elevation control disk 4, thereby extending its service life;

[0037] And for water pipes 3 with different widths, the water pipes 3 are clamped between multiple clamps 12 and pushed to slide, which will then push the sliding rod 11 to slide and squeeze the spring 2 15, so that the spring 2 15 can store elastic potential energy, and then give the sliding rod 11 a force in the opposite direction to push the clamp 12 to slide, and then the multiple clamps 12 will push the force to the adjacent side and squeeze and fix the water pipes 3, thereby assisting the installation of water pipes 3 with different widths, and then expanding the scope of use of the device.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for assisting the installation accuracy of a water conduit of a pressure limiting valve, comprising a base plate (1) and a water conduit (3), characterized in that: The bottom side of the base plate (1) is fixedly connected to a plurality of positioning ribs (2); an elevation control panel (4) is installed inside the right end of the base plate (1); an extension ring (5) is fixedly connected to the right side of the base plate (1); a protective tube (8) is connected to the internal thread of the extension ring (5); a reset component that seals the protective tube (8) is fixedly connected to the inner wall of the right end of the base plate (1); an elastic component connected to a plurality of subsequent extrusion components is fixedly connected inside the base plate (1); a plurality of sliding rods (11) are fixedly connected to the adjacent sides of the plurality of elastic components; two limit blocks (14) are fixedly connected to the outside of the elastic component; a plurality of fixed plates (9) are fixedly connected to the inner wall of the base plate (1); a plurality of clamping plates (12) are fixedly connected to the adjacent sides of the plurality of sliding rods (11).

2. A device for assisting the installation accuracy of the water conduit of a pressure limiting valve according to claim 1, characterized in that: The reset assembly comprises a spring 1 (6), the left end of the spring 1 (6) being fixedly connected to the inner wall of the right end of the base plate (1), and the right end of the spring 1 (6) being fixedly connected to a sealing ring (7).

3. A device for assisting the installation accuracy of the water conduit of a pressure limiting valve according to claim 2, characterized in that: An annular opening (16) is provided at the right end of the bottom plate (1), and the outside of the sealing ring (7) is slidably connected to the inner wall of the right end of the bottom plate (1).

4. A device for assisting the installation accuracy of a water conduit of a pressure limiting valve according to claim 3, characterized in that: The left end of the protective tube (8) is threadedly connected to the inner wall of the right end of the bottom plate (1), and the left side of the protective tube (8) is in contact with the right side of the sealing ring (7).

5. The device for assisting the installation accuracy of the water conduit of a pressure limiting valve according to claim 1, characterized in that: The elastic component comprises a spring 2 (15), the ends of the plurality of springs 2 (15) being far away from each other are fixedly connected to the inside of the bottom plate (1), and the ends of the plurality of springs 2 (15) being close to each other are fixedly connected to a circular plate (13).

6. A device for assisting the installation accuracy of the water conduit of a pressure limiting valve according to claim 5, characterized in that: The outside of one of the circular plates (13) is respectively fixedly connected to the adjacent sides of two of the limit blocks (14), and the adjacent sides of a plurality of the circular plates (13) are respectively fixedly connected to the distant sides of a plurality of the sliding rods (11).

7. A device for assisting the installation accuracy of a water conduit of a pressure limiting valve according to claim 6, characterized in that: The exterior of each of the two limit blocks (14) is slidably connected to the interior of one of the fixed plates (9) at a far end, and a cavity (10) is provided inside the fixed plate (9).

8. The device for assisting the installation accuracy of the water conduit of a pressure limiting valve according to claim 1, characterized in that: The bottom side of the water conduit (3) contacts the bottom side of the inner wall of the bottom plate (1), and the adjacent sides of the plurality of clamping plates (12) all contact the bottom of the water conduit (3).

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