Pipeline floor penetrating structure for building

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a building pipeline penetrating floor slab structure which comprises a base, a floor slab body and a pipeline body, a reserved hole is formed in the surface of the floor slab body, the pipeline body penetrates through the floor slab body through the reserved hole, and the base is arranged on the surface of the pipeline body in a sliding and sleeved mode. The bottom of the base is attached to the floor slab body, an adjusting assembly is arranged at the bottom of the base, the bottom of the base is slidably connected with a top plate, and the top plate is used in cooperation with the adjusting assembly. By arranging the adjusting assembly and the top plate, the position of the top plate is adjusted through the adjusting assembly, the top plate abuts against the inner wall of the preformed hole, the top plate plays a role in limiting the position of the base, then the base stabilizes the position of the pipeline body, the situation that the pipeline body shakes is avoided, and the stability of the position of the pipeline body is kept; therefore, potential safety hazards caused by unstable pipeline positions are avoided.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a pipe penetration structure for building floors. Background Technology

[0002] In buildings, pipes penetrating floor slabs are a crucial element in ensuring the normal operation of water supply, drainage, heating, and ventilation systems. The design must comprehensively consider factors such as pipe type, floor slab structure, waterproofing and fireproofing requirements, and subsequent maintenance. During design and construction, relevant specifications must be strictly followed to ensure the safety, waterproofing, and fireproofing performance of pipes penetrating floor slabs.

[0003] Currently, when installing pipes, they are passed through pre-drilled holes in the floor slab. However, after the pipe passes through the pre-drilled hole, there is a gap between the pipe and the inner wall of the hole, which can easily cause the pipe to loosen, leading to unstable pipe position and safety hazards. This is especially true when the diameter of the pre-drilled hole is much larger than the diameter of the pipe, which can seriously affect the stability of the pipe position. Therefore, a new structure for building pipes to pass through floor slabs is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, after the pipe penetrates the reserved hole in the floor slab, there is a gap between the pipe and the inner wall of the reserved hole, which can easily lead to pipe loosening, resulting in unstable pipe position and safety hazards. This is especially true when the diameter of the reserved hole is much larger than the diameter of the pipe, which can seriously affect the stability of the pipe position. This utility model proposes a structure for pipes to penetrate floor slabs in buildings.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a building pipe penetrating floor slab structure, including a base, a floor slab body and a pipe body, wherein a reserved hole is opened on the surface of the floor slab body, the pipe body penetrates the floor slab body through the reserved hole, the base is slidably sleeved on the surface of the pipe body, the bottom of the base is in contact with the floor slab body, an adjustment component is provided at the bottom of the base, and a top plate is slidably connected to the bottom of the base, the top plate is used in conjunction with the adjustment component;

[0006] The adjustment assembly includes a threaded rod rotatably connected to the top of the base, a bracket fixedly installed at the bottom of the base, one end of the threaded rod extending into the interior of the bracket, a top block slidably connected inside the bracket, one end of the threaded rod passing through the top block, the surface of the threaded rod being threadedly connected to the top block, and the top block cooperating with the top plate.

[0007] Preferably, the threaded rod has a positioning groove on its surface, and a positioning block is fixedly installed on the inner wall of the bracket, with the surface of the positioning block slidingly connected to the inner cavity of the positioning groove.

[0008] Preferably, a slider is fixedly installed on the surface of the top block, and a groove is provided on the inner wall of the bracket, with the slider slidably connected inside the groove.

[0009] Preferably, a limiting rod is fixedly installed inside the slide groove, a first limiting groove is formed on the surface of the slider, one end of the limiting rod passes through the first limiting groove, and the surface of the limiting rod is slidably connected to the inner cavity of the first limiting groove.

[0010] Preferably, a support block is fixedly installed on the top of the top plate, and a support groove is provided on the bottom of the base, with one end of the support block slidably connected inside the support groove.

[0011] Preferably, the surface of the support block is provided with a second limiting groove, and a limiting block is fixedly installed on the inner wall of the support groove. The surface of the limiting block is slidably connected to the inner cavity of the second limiting groove.

[0012] Preferably, the bottom of the bracket is fixedly connected to a threaded joint, and a threaded cover is slidably fitted on the surface of the pipe body. The threaded cover is threadedly connected to the threaded joint, and the top of the threaded cover is fitted to the bottom of the floor slab body.

[0013] The advantages of this utility model are:

[0014] 1. This utility model sets up an adjustment component and a top plate. The adjustment component adjusts the position of the top plate so that the top plate abuts against the inner wall of the reserved hole. This allows the top plate to restrict the position of the base, thereby stabilizing the position of the main body of the pipeline and preventing the main body of the pipeline from shaking. This maintains the stability of the position of the main body of the pipeline and avoids safety hazards caused by the instability of the pipeline position.

[0015] 2. By setting a threaded joint and a threaded cap, the threaded cap can be connected to the threaded joint after the base is positioned, so that the threaded cap fits against the bottom of the floor slab body, thereby driving the base to fit against the top of the floor slab body. In addition, with the adjustment component and the top plate, the longitudinal position of the base is effectively stabilized, and the lateral position of the pipe body is stabilized, so as to ensure the stability of the pipe after passing through the floor slab. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the building pipe penetration structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the base structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the support structure of this utility model.

[0021] In the diagram: 1. Base; 2. Adjustment assembly; 21. Threaded rod; 22. Bracket; 23. Top block; 24. Positioning block; 25. Positioning groove; 26. Sliding block; 27. Slide groove; 28. Limiting rod; 29. ​​First limiting groove; 3. Top plate; 31. Support block; 32. Support groove; 33. Limiting block; 34. Second limiting groove; 4. Threaded joint; 5. Threaded cap; 6. Floor slab body; 61. Reserved hole; 7. Pipe body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0024] This application discloses a structure for pipes penetrating floor slabs in buildings. (Refer to...) Figure 1 and Figure 2 A building pipe penetration structure includes a base 1, a floor slab body 6, and a pipe body 7. The surface of the floor slab body 6 is provided with a reserved hole 61, and the pipe body 7 penetrates the floor slab body 6 through the reserved hole 61. The base 1 is slidably sleeved on the surface of the pipe body 7, and the bottom of the base 1 is in contact with the floor slab body 6. An adjustment component 2 is provided at the bottom of the base 1, and a top plate 3 is slidably connected to the bottom of the base 1. The top plate 3 is used in conjunction with the adjustment component 2.

[0025] The adjusting component 2 includes a threaded rod 21 rotatably connected to the top of the base 1. A bracket 22 is fixedly installed at the bottom of the base 1. One end of the threaded rod 21 extends into the interior of the bracket 22. A top block 23 is slidably connected inside the bracket 22. One end of the threaded rod 21 passes through the top block 23. The surface of the threaded rod 21 is threadedly connected to the top block 23. The top block 23 is used in conjunction with the top plate 3. Different diameter pipe bodies 7 need to be adapted to different specifications of base 1 and adjusting component 2. When it is necessary to pass the pipe through the floor slab, the base 1 is attached to the floor slab body 6. Then, the pipe body 7 passes through the reserved hole 61 and the base 1. Subsequently, the threaded rod 21 is rotated, causing the threaded rod 21 to drive the top block 23 to move longitudinally inside the bracket 22. The top block 23 exerts a pressing effect on the top plate 3, so that the top plate 3 is tightly attached to the inner wall of the reserved hole 61, thereby stabilizing the position of the base 1. The base 1 stabilizes the position of the pipe body 7 and prevents the pipe body 7 from shaking.

[0026] Reference Figure 2 and Figure 3 The threaded rod 21 has a positioning groove 25 on its surface, and a positioning block 24 is fixedly installed on the inner wall of the bracket 22. The surface of the positioning block 24 is slidably connected to the inner cavity of the positioning groove 25. By making the inner cavity of the positioning groove 25 slidably connected to the surface of the positioning block 24, the position of the threaded rod 21 is stabilized, and the longitudinal movement of the threaded rod 21 is prevented from affecting the position of the top block 23.

[0027] Reference Figure 2 and Figure 4 A slider 26 is fixedly installed on the surface of the top block 23, and a groove 27 is provided on the inner wall of the bracket 22. The slider 26 is slidably connected inside the groove 27. By making the slider 26 slidably connected inside the groove 27, the position of the top block 23 inside the bracket 22 is stabilized, and the top block 23 is prevented from shifting, which would affect the pressing effect on the top plate 3.

[0028] Reference Figure 2 and Figure 4 A limiting rod 28 is fixedly installed inside the slide groove 27. A first limiting groove 29 is opened on the surface of the slider 26. One end of the limiting rod 28 passes through the first limiting groove 29, and the surface of the limiting rod 28 is slidably connected to the inner cavity of the first limiting groove 29. By making the surface of the limiting rod 28 slidably connected to the inner cavity of the first limiting groove 29, the position of the slider 26 inside the slide groove 27 is stabilized, and the slider 26 is prevented from separating from the slide groove 27 and affecting the position of the top block 23.

[0029] Reference Figure 2 and Figure 3A support block 31 is fixedly installed on the top of the top plate 3, and a support groove 32 is provided at the bottom of the base 1. One end of the support block 31 is slidably connected to the inside of the support groove 32. By slidably connecting one end of the support block 31 to the inside of the support groove 32, the position of the top plate 3 can be effectively stabilized, and the top plate 3 can be prevented from shifting.

[0030] Reference Figure 2 and Figure 3 The surface of the support block 31 is provided with a second limiting groove 34, and a limiting block 33 is fixedly installed on the inner wall of the support groove 32. The surface of the limiting block 33 is slidably connected to the inner cavity of the second limiting groove 34. By making the surface of the limiting block 33 slidably connected to the inner cavity of the second limiting groove 34, one end of the support block 31 is stabilized inside the support groove 32, so that the top plate 3 supports the position of the base 1 through the support block 31, and the support block 31 is prevented from separating from the base 1.

[0031] Reference Figure 1 and Figure 2 The bottom of the bracket 22 is fixedly connected to a threaded joint 4, and a threaded cover 5 is slidably fitted on the surface of the pipe body 7. The threaded cover 5 is threadedly connected to the threaded joint 4, and the top of the threaded cover 5 is in contact with the bottom of the floor slab body 6. By making the threaded cover 5 threadedly connected to the threaded joint 4 and the threaded cover 5 in contact with the bottom of the floor slab body 6, the threaded cover 5 can stabilize the position of the base 1 through the threaded joint 4 and the bracket 22, so that the base 1 is in contact with the top of the floor slab body 6, thereby stabilizing the position of the base 1.

[0032] Working principle: When it is necessary to pass the pipe through the floor slab, the base 1 is attached to the floor slab body 6, and then the pipe body 7 passes through the reserved hole 61 and the base 1. Then, the threaded rod 21 is rotated, and the surface of the positioning block 24 slides through the inner cavity of the positioning groove 25 to stabilize the position of the threaded rod 21 and prevent the threaded rod 21 from moving longitudinally. At the same time, the surface of the limiting rod 28 slides through the inner cavity of the first limiting groove 29 to stabilize the position of the slider 26 inside the sliding groove 27, thereby preventing the position of the top block 23 from shifting. This causes the threaded rod 21 to drive the top block 23 to move downward, so that the top block 23 exerts a pressing effect on the top plate 3. The surface of the limiting block 33 slides through the inner cavity of the second limiting groove 34 to stabilize the position of the support block 31 inside the support groove 32. The top plate 3 is positioned so that it can move smoothly laterally under the pressure of the top block 23, so that the top plate 3 fits tightly against the inner wall of the reserved hole 61, thereby stabilizing the position of the base 1. Then, the threaded cover 5 is fitted onto the pipe body 7 and the threaded cover 5 is connected to the threaded joint 4, so that the bottom of the threaded cover 5 fits against the bottom of the floor body 6. When the threaded cover 5 is rotated, the threaded cover 5 drives the base 1 to move downward through the threaded joint 4 and the bracket 22, so that the base 1 fits tightly against the top of the floor body 6, thereby effectively stabilizing the position of the base 1 and stabilizing the position of the pipe body 7, so as to avoid the lateral shaking of the pipe body 7 and to avoid the longitudinal displacement of the base 1 affecting the position of the pipe body 7, thereby effectively ensuring the safety of the pipe body 7 after passing through the floor body 6.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A building pipe floor penetration structure, characterized by: Including base (1), floor body (6) and pipeline body (7), the surface of floor body (6) is provided with reserved hole (61), pipeline body (7) passes through floor body (6) through reserved hole (61), base (1) is sleeved on the surface of pipeline body (7), the bottom of base (1) is attached with floor body (6), the bottom of base (1) is provided with adjusting assembly (2), the bottom of base (1) is slidably connected with top plate (3), top plate (3) is used in cooperation with adjusting assembly (2); The adjusting assembly (2) includes a threaded rod (21) rotatably connected to the top of the base (1), a bracket (22) fixedly installed at the bottom of the base (1), one end of the threaded rod (21) extends into the interior of the bracket (22), a top block (23) slidably connected in the interior of the bracket (22), one end of the threaded rod (21) penetrates the top block (23), the surface of the threaded rod (21) is threadedly connected with the top block (23), and the top block (23) is used in cooperation with the top plate (3).

2. A constructional duct through floor construction according to claim 1, characterised in that: The surface of the threaded rod (21) is provided with a positioning groove (25), and the inner wall of the bracket (22) is fixedly installed with a positioning block (24), and the surface of the positioning block (24) is slidably connected with the inner cavity of the positioning groove (25).

3. A constructional duct through floor construction according to claim 1, characterised in that: The surface of the top block (23) is fixedly installed with a sliding block (26), and the inner wall of the bracket (22) is provided with a sliding groove (27), and the sliding block (26) is slidably connected in the interior of the sliding groove (27).

4. A constructional duct through floor construction according to claim 3, characterised in that: The interior of the sliding groove (27) is fixedly installed with a limiting rod (28), and the surface of the sliding block (26) is provided with a first limiting groove (29), one end of the limiting rod (28) penetrates the first limiting groove (29), and the surface of the limiting rod (28) is slidably connected with the inner cavity of the first limiting groove (29).

5. A constructional duct through floor construction according to claim 1, characterised in that: The top of the top plate (3) is fixedly installed with a support block (31), and the bottom of the base (1) is provided with a support groove (32), one end of the support block (31) is slidably connected in the interior of the support groove (32).

6. A constructional duct through-floor construction according to claim 5, characterised in that: The surface of the support block (31) is provided with a second limiting groove (34), and the inner wall of the support groove (32) is fixedly installed with a limiting block (33), and the surface of the limiting block (33) is slidably connected with the inner cavity of the second limiting groove (34).

7. A constructional duct through floor construction according to claim 1, characterised in that: The bottom of the bracket (22) is fixedly connected with a threaded joint (4), the surface of the pipeline body (7) is slidably sleeved with a threaded cover (5), the threaded cover (5) is threadedly connected with the threaded joint (4), and the top of the threaded cover (5) is attached with the bottom of the floor body (6).

Images