Anti-sedimentation installation structure for building buried drainage pipe

Abstract

The utility model relates to the technical field of drainage pipe sedimentation prevention, and discloses a building buried drainage pipe sedimentation prevention mounting structure which comprises a drainage pipe mounting prefabricated bin pre-buried in soil, a plurality of fixing seats are fixed to the lower portion of the interior of the drainage pipe mounting prefabricated bin, and lower drainage pipe supporting rings are fixed to the upper portions of the fixing seats. A drainage pipe is placed on the inner side of the lower drainage pipe supporting ring, an upper drainage pipe supporting ring is connected to the drainage pipe in a clamped mode, the upper drainage pipe supporting ring and the lower drainage pipe supporting ring are installed and fixed through fixing bolts, and an inner threaded pipe is fixed to the middle of the upper portion of the upper drainage pipe supporting ring; and an anti-sedimentation cover plate is mounted above the drainage pipe mounting prefabricated bin, a protection groove is formed in the anti-sedimentation cover plate, and a threaded rod is inserted into the protection groove, so that the drainage pipe can be better mounted in an anti-sedimentation manner, the drainage pipe is more stable and not prone to being damaged during use, and the service life of the drainage pipe is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe anti-settling, in particular to an anti-settling installation structure for buried drainage pipes in buildings. Background Art

[0002] With the development of the concept of "green building, energy-saving building", the energy-saving and environmental protection requirements of buildings are receiving more and more attention. Therefore, it has become an urgent need for users to reduce the damage to users' water supply and drainage pipes due to settlement of new buildings, reduce the impact of pipe damage on the environment and production and life of users, save maintenance costs, and create a comfortable production and living environment.

[0003] Currently, the commonly used anti-settling method is to support the pipeline at the bottom.

[0004] In the related art, reference can be made to the Chinese patent with announcement number CN212612896U, which specifically discloses a drainage pipe anti-settling device. When the drainage pipe anti-settling device is used, the anti-settling plate is laid in the soil, the drainage pipe is placed inside the lower pipe shell, the upper pipe shell covers the top of the lower pipe shell, and the butterfly bolt connected inside the upper nut is turned, and the butterfly bolt will gradually enter the lower nut, thereby fixing the upper pipe shell and the lower pipe shell, clamping the drainage pipe inside the upper pipe shell and the lower pipe shell, and the anti-slip pad covering the inside of the upper pipe shell and the lower pipe shell also ensures the stability of the drainage pipe when it is clamped, and the anti-settling plate will increase the contact area with the soil, improve the anti-settling effect, and the design is simple and more practical.

[0005] The applicant discovered that there were deficiencies in the use of the above-mentioned drainage pipe anti-subsidence device: although the comparative document can support and limit the installation of the drainage pipe, and the anti-subsidence plate can increase the contact area with the soil and improve the anti-subsidence effect, there are deficiencies in actual use. If the ground settles, especially unevenly, the supporting structure on one side of the drainage pipe will settle. At this time, one end of the drainage pipe is high and the other end is low, which can easily cause the drainage pipe to break due to bending, resulting in extremely serious consequences.

[0006] In view of this, the present technical solution proposes an anti-settling installation structure for underground drainage pipes in buildings, so as to better solve the above-mentioned problems. Utility Model Content

[0007] The purpose of the utility model is to provide an anti-settling installation structure for underground drainage pipes in buildings in order to solve the above-mentioned problems.

[0008] The technical solution adopted by the utility model is as follows: a construction buried drainage pipe anti-settling installation structure, comprising a drainage pipe installation prefabricated bin pre-buried in the soil, a plurality of fixing seats are fixed at the lower part of the drainage pipe installation prefabricated bin, and a lower drainage pipe support ring is fixed above the fixing seat, a drainage pipe is placed inside the lower drainage pipe support ring, and an upper drainage pipe support ring is clamped on the drainage pipe, and the upper drainage pipe support ring is fixed to the lower drainage pipe support ring by fixing bolts;

[0009] An internal threaded pipe is fixed at the upper middle position of the upper drainage pipe support ring, an anti-sedimentation cover plate is installed above the prefabricated bin where the drainage pipe is installed, and a protective groove is arranged inside the anti-sedimentation cover plate, a threaded rod is inserted into the inside of the protective groove, and the threaded rod is threadedly connected to the internal threaded pipe, a rotating disk is fixed above the threaded rod, and the rotating disk is attached to the upper part of the inside of the protective groove, and a protective plate is placed inside the protective groove.

[0010] In a preferred embodiment, the lower drain pipe support ring and the upper drain pipe support ring have the same specifications, and the lower drain pipe support ring and the upper drain pipe support ring are adapted to the drain pipe.

[0011] In a preferred embodiment, mounting ears are provided at the mounting locations of the lower drain pipe support ring and the upper drain pipe support ring through which the fixing bolts are mounted, and the fixing bolts are installed in the mounting ears.

[0012] In a preferred embodiment, the anti-sedimentation cover plate has the same length and width as the prefabricated bin for installing the drainage pipe, and positioning blocks are fixed at the front and back of the bottom of the anti-sedimentation cover plate, and the positioning blocks are inserted into positioning grooves opened at the front and back of the upper part of the prefabricated bin for installing the drainage pipe.

[0013] In a preferred embodiment, a through hole is opened inside the anti-sedimentation cover plate, and the threaded rod is inserted into the through hole.

[0014] In a preferred embodiment, a sealing ring is provided at the connection between the protection plate and the protection groove.

[0015] In a preferred embodiment, a groove is provided on the upper side of the anti-sedimentation cover plate.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are: it is convenient to better carry out anti-settling installation of the drain pipe, making the drain pipe more stable during use and less susceptible to damage, thereby increasing the service life of the drain pipe.

[0017] 1. In the utility model, by prefabricating a drainage pipe installation prefabricated bin in the soil, the contact area between the drainage pipe installation prefabricated bin and the soil is increased. At this time, the force-bearing area of ​​the drainage pipe becomes larger, which can play an anti-settling effect.

[0018] 2. In the utility model, the drain pipe is placed inside the lower drain pipe support ring, and then the upper drain pipe support ring is clamped onto the drain pipe. At this time, the mounting ears of the lower drain pipe support ring and the upper drain pipe support ring are fixed together by fixing bolts, thereby completing the installation and fixation of the drain pipe.

[0019] 3. In the utility model, the anti-sedimentation cover plate is placed on the top of the prefabricated bin for installing the drain pipe to protect the drain pipe. At this time, the positioning block is inserted into the inside of the positioning groove, so that the anti-sedimentation cover plate can be limited on the prefabricated bin for installing the drain pipe. The threaded rod is connected to the inside of the internal threaded pipe through the anti-sedimentation cover plate thread, so that the drain pipe can be hoisted. At this time, the drain pipe can be prevented from settling and the drain pipe can be better protected.

[0020] 4. In the utility model, a protective plate is placed inside the protective groove to protect the rotating disk and the threaded rod, so that the threaded rod can be taken out from the inner threaded tube more smoothly at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the first state of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the second state of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0024] Markings in the figure: 1-drainage pipe installation prefabricated warehouse; 2-fixed seat; 3-lower drainage pipe support ring; 4-drainage pipe; 5-upper drainage pipe support ring; 6-fixing bolt; 7-internal threaded pipe; 8-positioning groove; 9-anti-sedimentation cover plate; 10-positioning block; 11-protective groove; 12-threaded rod; 13-rotating disk; 14-protective plate; 15-sealing ring; 16-pull groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] The following will be combined Figure 1-Figure 3 A construction buried drainage pipe anti-settling installation structure according to an embodiment of the utility model is described in detail.

[0027] refer to Figure 1-2 As shown, a building buried drainage pipe anti-subsidence installation structure includes a drainage pipe installation prefabricated bin 1 buried in the soil. The drainage pipe installation prefabricated bin 1 is prefabricated in the soil. The prefabricated drainage pipe installation prefabricated bin 1 is made of concrete, which increases the contact area between the drainage pipe installation prefabricated bin 1 and the soil. At this time, the force-bearing area of ​​the drainage pipe 4 becomes larger, which can play an anti-subsidence effect.

[0028] refer to Figure 1-3 As shown, a plurality of fixing seats 2 are fixed at the lower inner part of the drain pipe installation prefabricated warehouse 1, and a lower drain pipe support ring 3 is fixed above the fixing seat 2, a drain pipe 4 is placed on the inner side of the lower drain pipe support ring 3, and an upper drain pipe support ring 5 is clamped on the drain pipe 4, the lower drain pipe support ring 3 and the upper drain pipe support ring 5 have the same specifications, and the lower drain pipe support ring 3 and the upper drain pipe support ring 5 are adapted to the drain pipe 4, the upper drain pipe support ring 5 and the lower drain pipe support ring 3 are fixed by fixing bolts 6, and mounting ears are provided at the mounting positions of the lower drain pipe support ring 3 and the upper drain pipe support ring 5 through the fixing bolts 6, and the fixing bolts 6 are installed in the mounting ears.

[0029] By placing the drain pipe 4 inside the lower drain pipe support ring 3, and then clamping the upper drain pipe support ring 5 onto the drain pipe 4, the installation ears of the lower drain pipe support ring 3 and the upper drain pipe support ring 5 are fixed together by fixing bolts 6 to complete the installation and fixation of the drain pipe 4.

[0030] refer to Figure 2-3 As shown, an internal threaded pipe 7 is fixed at the upper middle position of the upper drain pipe support ring 5, and an anti-sedimentation cover plate 9 is installed above the drain pipe installation prefabricated bin 1. The anti-sedimentation cover plate 9 has the same length and width as the drain pipe installation prefabricated bin 1. Positioning blocks 10 are fixed at the front and back of the bottom of the anti-sedimentation cover plate 9, and the positioning blocks 10 are inserted into the positioning grooves 8 opened at the front and back above the interior of the drain pipe installation prefabricated bin 1. A protective groove 11 is provided inside the anti-sedimentation cover plate 9, and a threaded rod 12 is inserted inside the protective groove 11, and the threaded rod 12 is threadedly connected to the internal threaded pipe 7. A through hole is opened inside the anti-sedimentation cover plate 9, and the threaded rod 12 is inserted in the through hole. A rotating disk 13 is fixed above the threaded rod 12, and the rotating disk 13 fits against the interior of the protective groove 11.

[0031] Place the anti-sedimentation cover plate 9 on the top of the drainage pipe installation prefabricated bin 1 to protect the drainage pipe 4. At this time, the positioning block 10 is inserted into the inside of the positioning groove 8, and the anti-sedimentation cover plate 9 can be limited on the drainage pipe installation prefabricated bin 1. The threaded rod 12 is threadedly connected to the inside of the internal threaded pipe 7 through the anti-sedimentation cover plate 9, which can achieve a hoisting effect on the drainage pipe 4. At this time, the drainage pipe 4 can be prevented from settling and the drainage pipe 4 can be better protected.

[0032] refer to Figure 1-2As shown, a protective plate 14 is placed inside the protective groove 11, a sealing ring 15 is provided at the connection between the protective plate 14 and the protective groove 11, and a groove 16 is opened on the upper side of the anti-sedimentation cover plate 9.

[0033] By placing a protective plate 14 inside the protective groove 11, the rotating disk 13 and the threaded rod 12 are conveniently protected, so that the threaded rod 12 can be taken out from the inner threaded tube 7 more smoothly later.

[0034] The advantages of the present application are: it is convenient to better carry out anti-settling installation of the drain pipe 4, so that the drain pipe 4 is more stable during use and less susceptible to damage, thereby increasing the service life of the drain pipe 4.

[0035] Working principle: When installing the drainage pipe 4, first prefabricate the drainage pipe installation prefabricated bin 1 in the soil to increase the contact area between the drainage pipe installation prefabricated bin 1 and the soil. At this time, the force-bearing area of ​​the drainage pipe 4 becomes larger, which can play an anti-subsidence effect.

[0036] By placing the drain pipe 4 inside the lower drain pipe support ring 3, and then clamping the upper drain pipe support ring 5 onto the drain pipe 4, the installation ears of the lower drain pipe support ring 3 and the upper drain pipe support ring 5 are fixed together by fixing bolts 6 to complete the installation and fixation of the drain pipe 4.

[0037] Place the anti-sedimentation cover plate 9 on the top of the drainage pipe installation prefabricated bin 1 to protect the drainage pipe 4. At this time, the positioning block 10 is inserted into the inside of the positioning groove 8, and the anti-sedimentation cover plate 9 can be limited on the drainage pipe installation prefabricated bin 1. The threaded rod 12 is threadedly connected to the inside of the internal threaded pipe 7 through the anti-sedimentation cover plate 9, which can achieve a hoisting effect on the drainage pipe 4. At this time, the drainage pipe 4 can be prevented from settling and the drainage pipe 4 can be better protected.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A building buried drainage pipe anti-settling installation structure, comprising a drainage pipe installation prefabricated bin pre-buried in the soil, characterized in that: A plurality of fixing seats are fixed at the lower part of the interior of the drainage pipe installation prefabricated warehouse, and a lower drainage pipe support ring is fixed above the fixing seat, a drainage pipe is placed inside the lower drainage pipe support ring, and an upper drainage pipe support ring is clamped on the drainage pipe, and the upper drainage pipe support ring and the lower drainage pipe support ring are fixed by fixing bolts; An internal threaded pipe is fixed at the upper middle position of the upper drainage pipe support ring, an anti-sedimentation cover plate is installed above the prefabricated bin where the drainage pipe is installed, and a protective groove is arranged inside the anti-sedimentation cover plate, a threaded rod is inserted into the inside of the protective groove, and the threaded rod is threadedly connected to the internal threaded pipe, a rotating disk is fixed above the threaded rod, and the rotating disk is attached to the upper part of the inside of the protective groove, and a protective plate is placed inside the protective groove.

2. The anti-settling installation structure for buried drainage pipes in buildings according to claim 1, characterized in that: The lower drain pipe support ring and the upper drain pipe support ring have the same specifications, and the lower drain pipe support ring and the upper drain pipe support ring are adapted to the drain pipe.

3. The anti-settling installation structure for buried drainage pipes in buildings as claimed in claim 2, characterized in that: The lower drain pipe support ring and the upper drain pipe support ring are both provided with mounting ears at the mounting positions through the fixing bolts, and the fixing bolts are installed in the mounting ears.

4. The anti-settling installation structure for buried drainage pipes in buildings according to claim 1, characterized in that: The anti-sedimentation cover plate has the same length and width as the prefabricated bin for installing the drainage pipe. Positioning blocks are fixed at the front and rear of the bottom of the anti-sedimentation cover plate, and the positioning blocks are inserted into positioning grooves provided at the front and rear upper parts of the prefabricated bin for installing the drainage pipe.

5. The anti-settling installation structure for buried drainage pipes in buildings as claimed in claim 4, characterized in that: A through hole is provided inside the anti-sedimentation cover plate, and the threaded rod is inserted into the through hole.

6. The anti-settling installation structure for buried drainage pipes in buildings according to claim 1, characterized in that: A sealing ring is arranged at the plug-in connection between the protection plate and the protection groove.

7. The anti-settling installation structure for buried drainage pipes in buildings as claimed in claim 4, characterized in that: A corresponding drawing groove is provided on the upper side of the anti-sedimentation cover plate.

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