CN210153342U - Embedded sleeve - Google Patents
Embedded sleeve Download PDFInfo
- Publication number
- CN210153342U CN210153342U CN201920116196.9U CN201920116196U CN210153342U CN 210153342 U CN210153342 U CN 210153342U CN 201920116196 U CN201920116196 U CN 201920116196U CN 210153342 U CN210153342 U CN 210153342U
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- China
- Prior art keywords
- wall
- flange
- pipeline
- abutting
- sleeve
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 40
- 238000004026 adhesive bonding Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 239000004568 cement Substances 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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Abstract
The utility model relates to a pre-buried sleeve, including barrel and butt piece, the butt piece sets up on the inner wall of barrel, the relative both ends of butt piece be used for respectively with different pipeline butt. During the use, make pre-buried sleeve bury underground in the wall body earlier, then make a pipeline penetrate in the barrel through a nozzle of barrel to make this pipeline and the one end butt of butt piece, in order to accomplish the location of this pipeline, utilize mode such as sticky realization this pipeline and the being connected of barrel afterwards. And then, another pipeline penetrates into the cylinder body through another cylinder opening of the cylinder body, the pipeline is abutted against the other end of the abutting part to complete the positioning of the pipeline, and then the pipeline is connected with the cylinder body in gluing and other modes, so that the embedded sleeve is utilized to connect the two pipelines more conveniently.
Description
Technical Field
The utility model relates to a pipeline plumbing technical field especially relates to a pre-buried sleeve.
Background
In the field of buildings, in order to reasonably utilize space, a pipeline for water supply and drainage needs to penetrate through a wall body frequently, and in order to avoid damaging the wall body due to water leakage of the pipeline, an embedded sleeve is usually embedded in the wall body firstly, and then the pipeline is arranged in the embedded sleeve in a penetrating mode. In the conventional technology, only one pipeline can be arranged in the embedded sleeve in a penetrating mode, and connection of the two pipelines is not facilitated.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a pre-buried sleeve capable of conveniently connecting two pipelines in order to solve the above problems.
A pre-buried sleeve comprising:
a barrel; and
the abutting piece is arranged on the inner wall of the barrel, and two opposite ends of the abutting piece are respectively used for abutting against different pipelines.
The embedded sleeve at least has the following advantages:
when the embedded sleeve type pipe joint is used, the embedded sleeve is embedded in a wall body, then a pipe is inserted into the barrel body through a barrel opening of the barrel body, the pipe is abutted against one end of the abutting piece to complete the positioning of the pipe, and then the pipe is connected with the barrel body in an adhesive mode and the like. And then another pipeline is inserted into the cylinder body through another cylinder opening of the cylinder body, and the pipeline is abutted against the other end of the abutting part to complete the positioning of the pipeline, and then the pipeline is connected with the cylinder body by using gluing and other modes, so that the embedded sleeve is used for conveniently connecting the two pipelines.
The technical solution is further explained below:
in one embodiment, the abutment is annular in cross-section.
In one embodiment, the abutting part comprises an abutting part and a drainage part, the drainage part is arranged on the inner wall of the cylinder body through the abutting part, the abutting part is used for abutting against the pipeline, and the drainage part is used for extending into one of the pipelines.
In one embodiment, the distance between one end of the drainage part far away from the abutting part and the inner wall of the cylinder body is larger than the distance between one end of the drainage part close to the abutting part and the inner wall of the cylinder body.
In one embodiment, the embedded sleeve further comprises a first flange, the first flange is arranged on the outer wall of the cylinder body, and the first flange is used for being abutted to a building.
In one embodiment, the embedded sleeve further comprises a second flange which is distributed opposite to the first flange at intervals, the second flange is arranged on the outer wall of the cylinder body and used for being abutted against the building, and through holes are formed in the first flange and the second flange.
In one embodiment, the first flange is provided with a first notch.
In one embodiment, the embedded sleeve further comprises a first reinforcing rib, and the first reinforcing rib is arranged on the outer wall of the cylinder body.
In one embodiment, the embedded sleeve further comprises second reinforcing ribs, the second reinforcing ribs are arranged on the outer wall of the cylinder body, the cross-sectional area of the second reinforcing ribs is smaller than that of the first reinforcing ribs, the number of the first reinforcing ribs and/or the second reinforcing ribs is at least two, and the first reinforcing ribs and the second reinforcing ribs are distributed in a staggered mode.
In one embodiment, the first reinforcing bead extends in a circumferential direction of the cylinder.
Drawings
Fig. 1 is a schematic structural view of an embedded sleeve in an embodiment;
fig. 2 is a cross-sectional view of the pre-buried sleeve of fig. 1.
Description of reference numerals:
10. pre-buried sleeve, 100, barrel, 200, butt joint piece, 210, butt joint portion, 220, drainage portion, 300, first flange, 310, through-hole, 320, first breach, 400, second flange, 410, second breach, 500, first strengthening rib, 600, second strengthening rib.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Referring to fig. 1 and 2, an embodiment of an embedded sleeve 10 can be used in a construction where a pipeline penetrates a building (such as a wall or a beam) to prevent the building from being damaged due to water leakage of the pipeline, and can realize connection between two pipelines. Specifically, the embedded sleeve 10 includes a cylinder 100 and an abutting member 200 disposed on the cylinder 100. The utility model takes the building as the wall body as an example for specific explanation.
The abutting member 200 is disposed on an inner wall of the cylinder 100, and opposite ends of the abutting member 200 are respectively used for abutting against different pipes. When the pipe joint is used, the embedded sleeve 10 is embedded in a wall body, then a pipe is inserted into the cylinder body 100 through one opening of the cylinder body 100, the pipe is abutted against one end of the abutting piece 200 to complete the positioning of the pipe, and then the pipe is connected with the cylinder body 100 in an adhesive mode and the like. Another pipe is inserted into the cylinder 100 through another opening of the cylinder 100, and the pipe is abutted against the other end of the abutting member 200 to complete the positioning of the pipe, and then the pipe is connected with the cylinder 100 by means of gluing or the like, so that the two pipes are connected more conveniently by the embedded sleeve 10.
The cross section of the abutting piece 200 is annular to adapt to the annular cross section of the pipeline, so that the abutting tightness between the pipeline and the abutting piece 200 is increased, and the water in the pipeline is prevented from flowing between the outer wall of the pipeline and the inner wall of the barrel 100. In this embodiment, the abutting member 200 has a circular cross section, and is highly adaptable to a pipe having a circular cross section. Of course, in other embodiments, the shape of the cross section of the abutment 200 may be flexibly designed according to the shape of the cross section of the pipe, such as a rectangular ring or the like.
The abutting piece 200 comprises an abutting portion 210 and a drainage portion 220, the drainage portion 220 is arranged on the inner wall of the cylinder 100 through the abutting portion 210, the abutting portion 210 is used for abutting against a pipe, and the drainage portion 220 is used for extending into one of the pipes. The two connected pipelines can be divided into a water inlet pipe and a water outlet pipe, and the flowing direction of water is from the water inlet pipe to the water outlet pipe. During installation, the drainage part 220 extends into the water outlet pipe, so that the position of the water flowing out of the water inlet pipe, which is far away from the end face of the water outlet pipe, which is close to the abutting part 210, reduces the contact between the water and the end face of the water outlet pipe, which is close to the abutting part 210, and avoids the water leakage phenomenon to a certain extent.
The distance between one end of the drainage part 220 far away from the abutting part 210 and the inner wall of the cylinder 100 is greater than the distance between one end of the drainage part 220 close to the abutting part 210 and the inner wall of the cylinder 100, so that the water outlet pipe can be conveniently inserted. Specifically, since the distance between the end of the drainage portion 220 away from the abutting portion 210 and the inner wall of the cylinder 100 is large, the water outlet pipe can be easily inserted between the end of the drainage portion 220 away from the abutting portion 210 and the inner wall of the cylinder 100. Because the distance between one end of the drainage part 220 close to the abutting part 210 and the inner wall of the cylinder 100 is smaller, the abutting tightness between the water outlet pipe and the abutting part 200 is favorably increased, and the water leakage phenomenon is avoided to a certain extent.
The embedded sleeve 10 further includes a first flange 300, the first flange 300 is disposed on the outer wall of the cylinder 100, and the first flange 300 is used for abutting against a building. When the embedded sleeve is installed, the first flange 300 can be abutted against the side wall of one side of the wall body, so that the embedded sleeve 10 is prevented from being displaced along the axial direction of the cylinder body 100 to a certain extent. In addition, the first flange 300 may be attached to the wall by gluing or the like, so as to enhance the effect of the first flange 300 on preventing the embedded sleeve 10 from being displaced in the axial direction of the cylinder 100.
The embedded sleeve 10 further comprises a second flange 400 which is distributed opposite to the first flange 300 at intervals, the second flange 400 is arranged on the outer wall of the cylinder 100, and the second flange 400 is used for abutting against a building. During installation, the first flange 300 and the second flange 400 can be respectively abutted against two side walls of the wall body, so as to prevent the embedded sleeve 10 from generating displacement along the axial direction of the cylinder body 100.
Further, the first flange 300 and the second flange 400 are both provided with through holes 310. During installation, fasteners such as screws can be inserted into the through holes 310, so that the connection firmness of the embedded sleeve 10 and the wall body is improved, and the embedded sleeve 10 is prevented from being separated from the wall body. Of course, in other embodiments, the through holes 310 may be formed only on the first flange 300 or the second flange 400.
Further, the first flange 300 is provided with a first notch 320. After the embedded sleeve 10 is installed, cement is usually applied to the first flange 300 to ensure the flatness of the wall. When cement is applied, the cement can be filled into the first notch 320, so that the connection between the embedded sleeve 10 and the wall body is firmer. Different from the through hole 310, the opening position of the first notch 320 is located at the edge of the first flange 300, so that the first notch is more easily filled with cement, and the flatness after filling is convenient to control. Similarly, a second notch 410 may be formed on the second flange 400, and the function of the second notch 410 is similar to that of the first notch 320, and will not be described herein again.
The embedded sleeve 10 further includes a first reinforcing rib 500, and the first reinforcing rib 500 is disposed on the outer wall of the cylinder 100 to enhance the structural stability of the embedded sleeve 10. Since the pre-buried sleeve 10 needs to be buried in a wall body when in use, the pressure applied to the cylinder 100 is large, and the cylinder 100 is likely to be broken. The presence of the first reinforcing ribs 500 can enhance the structural stability of the pre-buried sleeve 10 to prevent the cylinder 100 from being broken to some extent.
The embedded sleeve 10 further comprises a second reinforcing rib 600, the second reinforcing rib 600 is arranged on the outer wall of the cylinder 100, and the cross-sectional area of the second reinforcing rib 600 is smaller than that of the first reinforcing rib 500, so that the production cost is reduced. The quantity of first strengthening rib 500 and/or second strengthening rib 600 is at least two, and first strengthening rib 500 distributes with second strengthening rib 600 is crisscross to guarantee structural rationality. In this embodiment, the number of the first reinforcing ribs 500 and the second reinforcing ribs 600 is plural, and a plurality of second reinforcing ribs 600 are distributed between two adjacent first reinforcing ribs 500. Of course, in other embodiments, the number and distribution of the first reinforcing ribs 500 and the second reinforcing ribs 600 can be flexibly set.
The first reinforcing rib 500 extends in the circumferential direction of the drum 100 to prevent water leaking out of the drum 100 from leaking to both side walls of the wall body through the outer wall of the drum 100. Specifically, the first reinforcing rib 500 extending in the circumferential direction of the drum 100 may play a role of water stopping, and effectively prevent water leaking out of the drum 100 from permeating in the axial direction of the drum 100 via the outer wall of the drum 100. It will be appreciated that the second reinforcing bead 600 may also extend in the circumferential direction of the drum 100 to further enhance the water stopping function. Of course, in other embodiments, the first reinforcing bead 500 and/or the second reinforcing bead 600 may extend in the axial direction of the cylinder 100.
The use method of the embedded sleeve 10 is as follows:
taking the example that the pipeline is a PVC-U pipeline and is used for drainage, when in use, the pre-buried sleeve 10 is buried in the wall body, then the water inlet pipe and the water outlet pipe are respectively abutted against the two opposite ends of the abutting part 210 to complete the positioning of the water inlet pipe and the water outlet pipe, then the connection of the water inlet pipe and the water outlet pipe with the cylinder body 100 is realized by using the gluing and other modes, and thus the pre-buried sleeve 10 is used for conveniently connecting two pipelines. Then, a fastener such as a screw is inserted into the through hole 310 to increase the connection firmness between the embedded sleeve 10 and the wall. And then, cement is coated on the first flange 300 and the second flange 400 to ensure the smoothness of the wall, and the cement can enter the first notch 320 and the second notch 410 to further increase the connection firmness of the embedded sleeve 10 and the wall.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A pre-buried sleeve, comprising:
a barrel; and
the abutting piece is arranged on the inner wall of the barrel, and two opposite ends of the abutting piece are respectively used for abutting against different pipelines; and
the first flange is arranged on the outer wall of the barrel and used for being abutted against a building.
2. The embedment sleeve of claim 1, wherein the abutment member has an annular cross-section.
3. The embedded sleeve of claim 2, wherein the abutting part comprises an abutting part and a drainage part, the drainage part is arranged on the inner wall of the cylinder body through the abutting part, the abutting part is used for abutting against the pipeline, and the drainage part is used for extending into one of the pipelines.
4. The pre-buried sleeve of claim 3, wherein a distance between one end of the drainage portion, which is far away from the abutting portion, and the inner wall of the cylinder body is greater than a distance between one end of the drainage portion, which is close to the abutting portion, and the inner wall of the cylinder body.
5. The embedded sleeve of claim 1, further comprising a second flange spaced apart from and disposed opposite to the first flange, the second flange being disposed on an outer wall of the cylinder, the second flange being adapted to abut against the building.
6. The embedded sleeve of claim 5, wherein the first flange and the second flange are both provided with through holes.
7. The embedded sleeve of claim 5, wherein the first flange is provided with a first notch.
8. The embedded sleeve of any one of claims 1 to 7, further comprising a first reinforcing rib, wherein the first reinforcing rib is arranged on the outer wall of the cylinder body.
9. The embedded sleeve of claim 8, further comprising second reinforcing ribs, wherein the second reinforcing ribs are arranged on the outer wall of the cylinder body, the cross-sectional area of the second reinforcing ribs is smaller than that of the first reinforcing ribs, the number of the first reinforcing ribs and/or the second reinforcing ribs is at least two, and the first reinforcing ribs and the second reinforcing ribs are distributed in a staggered manner.
10. The embedment sleeve of claim 8, wherein the first reinforcing rib extends in a circumferential direction of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920116196.9U CN210153342U (en) | 2019-01-22 | 2019-01-22 | Embedded sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920116196.9U CN210153342U (en) | 2019-01-22 | 2019-01-22 | Embedded sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153342U true CN210153342U (en) | 2020-03-17 |
Family
ID=69754565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920116196.9U Active CN210153342U (en) | 2019-01-22 | 2019-01-22 | Embedded sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153342U (en) |
-
2019
- 2019-01-22 CN CN201920116196.9U patent/CN210153342U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |