CN216045996U - Pre-buried sleeve for building water supply and drainage - Google Patents
Pre-buried sleeve for building water supply and drainage Download PDFInfo
- Publication number
- CN216045996U CN216045996U CN202122746067.8U CN202122746067U CN216045996U CN 216045996 U CN216045996 U CN 216045996U CN 202122746067 U CN202122746067 U CN 202122746067U CN 216045996 U CN216045996 U CN 216045996U
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- Prior art keywords
- drainage
- embedded
- groove
- tightening
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009428 plumbing Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application relates to the technical field of drainage embedded sleeves and discloses an embedded sleeve for water supply and drainage of a building, which comprises two embedded sleeves, wherein one ends of the two embedded sleeves are oppositely arranged, a plurality of pre-tightening mechanisms are arranged between the two embedded sleeves, and the pre-tightening mechanisms are distributed in an annular array; the pre-tightening mechanism comprises two fixing plates and a fixing frame, the two fixing plates are fixedly connected to the side walls outside the two pre-buried sleeve pipes respectively, the fixing frame is in a C-shaped arrangement, two sides in the fixing frame are fixedly connected with pre-tightening springs, one ends, far away from the fixing frame, of the pre-tightening springs are pressed on the side walls of the corresponding fixing plates, stabilizing grooves are formed in the side walls, corresponding to the pre-tightening springs, of the two fixing plates, locating rods are arranged in the stabilizing grooves, and one ends, far away from the bottoms of the stabilizing grooves, of the locating rods penetrate through notches and the pre-tightening springs. This application can be in the same place the fine connection of two buried sleeve pipes, and the difficult condition that drops that appears.
Description
Technical Field
The application relates to the technical field of drainage embedded sleeves, in particular to an embedded sleeve for building water supply and drainage.
Background
At present, when the construction is carried out in the field of green buildings, a drainage pipeline needs to penetrate through a concrete floor for vertical installation when being installed, hole sites for installing the water supply and drainage pipeline must be reserved, various defects generally exist in the reserved vacant sites, and the pipeline is inconvenient to install, so that people often reserve the position for installing the pipeline by adopting a pre-buried sleeve mode.
But current buried sleeve length often can not satisfy the requirement, needs to connect the back and uses, and current buried sleeve joint position department appears droing easily, and then leads to the later stage installation drain pipe comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at appear droing easily in order to solve among the prior art buried sleeve joint position department, and then lead to the comparatively troublesome problem of later stage installation drain pipe, and the buried sleeve for building plumbing that provides.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the pre-buried sleeve for building water supply and drainage comprises two pre-buried sleeves, wherein one ends of the two pre-buried sleeves are oppositely arranged, a plurality of pre-tightening mechanisms are arranged between the two pre-buried sleeves, and the pre-tightening mechanisms are distributed in an annular array;
the pre-tightening mechanism comprises two fixing plates and a fixing frame, the two fixing plates are fixedly connected to the side walls outside the two pre-buried sleeve pipes respectively, the fixing frame is arranged in a C shape, pre-tightening springs are fixedly connected to two sides in the fixing frame, one end, far away from the fixing frame, of each pre-tightening spring is pressed on the side wall of the corresponding fixing plate, and a stabilizing groove and two locating rods are arranged on the side wall, corresponding to the pre-tightening springs, of the fixing plates.
As a preferred technical scheme of the utility model, a positioning plate is arranged between two corresponding fixed plates, an anti-torsion groove is formed in one side of the positioning plate close to the embedded sleeves, two moving blocks are connected in the anti-torsion groove in a sliding manner, one end of each of the two moving blocks, which penetrates through the bottom of the anti-torsion groove, penetrates through the notch of the anti-torsion groove, and is fixedly connected to the side walls of the two embedded sleeves respectively.
As a preferred technical scheme of the utility model, a spherical sliding ball groove is formed in one side of the moving block, which is far away from the embedded sleeve, the moving block is provided with a sliding ball which is in rolling connection with the sliding ball groove based on the sliding ball groove, and one end of the sliding ball passes through a notch of the sliding ball groove, extends outwards and is in rolling connection with the bottom of the anti-twisting groove.
According to a preferred technical scheme of the utility model, the side wall of the fixing plate corresponding to the positioning plate is provided with a limiting hole, the position of the positioning plate corresponding to the limiting hole is fixedly connected with a positioning column, and one end of the positioning column, far away from the positioning plate, extends into the limiting hole and is in sliding connection with the limiting hole.
As a preferable technical scheme of the utility model, two corners in the fixed frame are fixedly connected with reinforcing plates which are arranged in a triangular shape.
As a preferable technical scheme of the utility model, the diameter of the sliding ball is larger than the caliber of the notch of the sliding ball groove.
As a preferable technical scheme of the utility model, a protective layer is fixedly connected to the side wall in the embedded sleeve.
As a preferable technical scheme of the utility model, an anti-corrosion coating is sprayed on the outer surface of the embedded sleeve.
Compared with the prior art, the application provides a building is buried sleeve pipe in advance for plumbing, possesses following beneficial effect:
1. this pre-buried sleeve for building plumbing, through setting up pre-buried sleeve, fixed plate, fixed frame, pretension spring, stable tank and locating lever, when needs make up two pre-buried sleeves and use, two pretension springs are in the state of compression, under two pretension springs's effect, can be in the same place the fine connection of two pre-buried sleeves, and the difficult condition that drops that appears.
2. This pre-buried sleeve for building plumbing through setting up the locating plate, preventing turning round groove and movable block, is installing two pre-buried sleeves in the same place the in-process, puts the locating plate between two pre-buried sleeves for two movable blocks on the pre-buried sleeve can block in preventing turning round the groove, make can play and prevent torsional effect.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application can be in the same place the fine connection of two buried sleeve pipes in advance, and the difficult condition that drops that appears.
Drawings
Fig. 1 is a schematic front view of an embedded casing for water supply and drainage of a building according to the present application;
fig. 2 is a schematic front view of an embedded casing for water supply and drainage of a building according to the present application;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: the device comprises an embedded sleeve 1, a fixing plate 2, a fixing frame 3, a pre-tightening spring 4, a stabilizing groove 5, a positioning rod 6, a positioning plate 7, an anti-twisting groove 8, a moving block 9, a sliding ball groove 10, a sliding ball 11, a limiting hole 12, a positioning column 13, a reinforcing plate 14 and a protective layer 15.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Referring to fig. 1, 2 and 3, a pre-buried sleeve for water supply and drainage of a building comprises two pre-buried sleeves 1, wherein a protective layer 15 is fixedly connected to the side wall in each pre-buried sleeve 1 to protect a drain pipe arranged in each pre-buried sleeve 1, one end of each pre-buried sleeve 1 is oppositely arranged, a plurality of pre-tightening mechanisms are arranged between the two pre-buried sleeves 1 and distributed in an annular array manner, each pre-tightening mechanism comprises two fixing plates 2 and a fixing frame 3, the two fixing plates 2 are respectively and fixedly connected to the side wall outside each pre-buried sleeve 1, an anti-corrosion coating is sprayed on the outer surface of each pre-buried sleeve 1 to play an anti-corrosion role, each fixing frame 3 is arranged in a 'C' shape, reinforcing plates 14 are fixedly connected to two corners in each fixing frame 3, each reinforcing plate 14 is arranged in a triangular shape to improve the structural strength of each fixing frame 3, and pre-tightening springs 4 are fixedly connected to two sides in each fixing frame 3, one end of each pre-tightening spring 4, which is far away from the fixed frame 3, is pressed on the side wall of the corresponding fixed plate 2, the side walls of the two fixed plates 2, which correspond to the pre-tightening springs 4, are provided with stabilizing grooves 5, positioning rods 6 are arranged in the two stabilizing grooves 5, one end of each positioning rod 6, which is far away from the bottom of each stabilizing groove 5, passes through the notch of each stabilizing groove 5 and each pre-tightening spring 4, and is fixedly connected to the side wall in the fixed frame 3, when two pre-embedding sleeves 1 need to be combined for use, the two pre-embedding sleeves 1 are firstly aligned together, then one pre-tightening spring 4 on the fixed frame 3 is pressed on one fixed plate 2, the positioning rod 6 is inserted into each stabilizing groove 5, a gap exists between each positioning rod 6 and each stabilizing groove 5, then the other end of the pre-tightening spring 4 can slightly swing the other end 3, so that the positioning rod 6 at the other end can also be inserted into each stabilizing groove 5, meanwhile, the two pre-tightening springs 4 are in a compressed state, the two pre-tightening springs 4 can be well connected together, and the two pre-tightening sleeves 1 are not easy to fall off.
Referring to fig. 1, 2 and 3, a positioning plate 7 is disposed between two corresponding fixing plates 2, one side of the positioning plate 7, which is close to the embedded sleeves 1, is provided with an anti-twisting groove 8, two moving blocks 9 are slidably connected in the anti-twisting groove 8, one ends of the two moving blocks 9, which pass through the bottoms of the anti-twisting grooves 8, pass through notches of the anti-twisting grooves 8 and are respectively and fixedly connected to the side walls of the two embedded sleeves 1, the side wall of the fixing plate 2, which corresponds to the positioning plate 7, is provided with a limiting hole 12, a positioning column 13 is fixedly connected to the position of the positioning plate 7, which corresponds to the limiting hole 12, one end of the positioning column 13, which is far away from the positioning plate 7, extends into the limiting hole 12 and is slidably connected with the limiting hole 12, in the process of mounting the two embedded sleeves 1 together, the positioning plate 7 is placed between the two embedded sleeves 1, so that the two moving blocks 9 clamped on the embedded sleeves 1 can be locked in the anti-twisting groove 8, so that the anti-twisting function can be achieved, and the positioning column 13 and the limiting hole 12 can also achieve the anti-twisting function.
Referring to fig. 3, a spherical sliding ball groove 10 is formed in one side, away from the embedded sleeve 1, of the moving block 9, a sliding ball 11 in rolling connection with the sliding ball groove 10 is arranged in the sliding ball groove 10 of the moving block 9, one end of the sliding ball 11 penetrates through a notch of the sliding ball groove 10 and extends outwards, and is in rolling connection with the bottom of the anti-twisting groove 8, so that the moving block 9 can move more smoothly.
In this application, when needs make up the use to two pre-buried sleeve pipes 1, at first align two pre-buried sleeve pipes 1 together, then press one of them fixed plate 2 with a pretension spring 4 on the fixed frame 3, make the locating lever 6 insert in the stable groove 5 simultaneously, there is the gap between locating lever 6 and the stable groove 5, then can slightly swing the other end of fixed frame 3, make the locating lever 6 of the other end also can insert among the stable groove 5, make two pretension springs 4 be in the state of compression simultaneously, under the effect of two pretension springs 4, can be in the same place the fine connection of two pre-buried sleeve pipes 1, and the difficult condition that drops that appears.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (8)
1. The embedded sleeve for building water supply and drainage comprises two embedded sleeves (1) and is characterized in that one ends of the two embedded sleeves (1) are oppositely arranged, a plurality of pre-tightening mechanisms are arranged between the two embedded sleeves (1), and the pre-tightening mechanisms are distributed in an annular array;
the pre-tightening mechanism comprises two fixed plates (2) and a fixed frame (3), the two fixed plates (2) are respectively and fixedly connected to the side walls outside the two embedded sleeves (1), the fixing frame (3) is arranged in a C shape, both sides in the fixing frame (3) are fixedly connected with pre-tightening springs (4), one end of each pre-tightening spring (4) far away from the fixed frame (3) is pressed on the side wall of the corresponding fixed plate (2), the side walls of the two fixed plates (2) corresponding to the pre-tightening springs (4) are provided with stabilizing grooves (5), positioning rods (6) are arranged in the two fixed plates (2) based on the two stabilizing grooves (5), one end, far away from the bottom of the stabilizing groove (5), of the positioning rod (6) penetrates through a notch of the stabilizing groove (5) and the pre-tightening spring (4) and is fixedly connected to the side wall in the fixing frame (3).
2. The embedded sleeve for water supply and drainage of buildings according to claim 1, wherein a positioning plate (7) is arranged between two corresponding fixing plates (2), one side of the positioning plate (7) close to the embedded sleeve (1) is provided with an anti-twisting groove (8), two moving blocks (9) are connected in the anti-twisting groove (8) in a sliding manner, one end of each of the two moving blocks (9) which penetrates through the bottom of the anti-twisting groove (8) penetrates through the notch of the anti-twisting groove (8), and the two moving blocks are respectively and fixedly connected to the side walls of the two embedded sleeves (1).
3. The embedded sleeve for water supply and drainage of buildings as claimed in claim 2, wherein one side of the moving block (9) far away from the embedded sleeve (1) is provided with a spherical sliding ball groove (10), the moving block (9) is provided with a sliding ball (11) in rolling connection with the sliding ball groove (10) based on the sliding ball groove (10), and one end of the sliding ball (11) passes through the notch of the sliding ball groove (10) and extends outwards and is in rolling connection with the bottom of the anti-twisting groove (8).
4. The embedded sleeve for building water supply and drainage according to claim 2, wherein a limiting hole (12) is formed in a side wall of the fixing plate (2) corresponding to the positioning plate (7), a positioning column (13) is fixedly connected to a position of the positioning plate (7) corresponding to the limiting hole (12), and one end of the positioning column (13) far away from the positioning plate (7) extends into the limiting hole (12) and is in sliding connection with the limiting hole (12).
5. The embedded sleeve for water supply and drainage of buildings as claimed in claim 1, wherein reinforcing plates (14) are fixedly connected to two corners in the fixing frame (3), and the reinforcing plates (14) are arranged in a triangular shape.
6. The embedded sleeve for water supply and drainage of buildings as claimed in claim 3, wherein the diameter of the sliding ball (11) is larger than the caliber of the opening of the sliding ball groove (10).
7. The embedded sleeve for building water supply and drainage as claimed in claim 1, wherein a protective layer (15) is fixedly connected to the side wall in the embedded sleeve (1).
8. The embedded sleeve for the water supply and drainage of the building as claimed in claim 1, wherein the external surface of the embedded sleeve (1) is sprayed with an anticorrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122746067.8U CN216045996U (en) | 2021-11-10 | 2021-11-10 | Pre-buried sleeve for building water supply and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122746067.8U CN216045996U (en) | 2021-11-10 | 2021-11-10 | Pre-buried sleeve for building water supply and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045996U true CN216045996U (en) | 2022-03-15 |
Family
ID=80615313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122746067.8U Expired - Fee Related CN216045996U (en) | 2021-11-10 | 2021-11-10 | Pre-buried sleeve for building water supply and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045996U (en) |
-
2021
- 2021-11-10 CN CN202122746067.8U patent/CN216045996U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |