CN220061020U - Construction pipe orifice plugging device for hydropower embedded pipe of building - Google Patents
Construction pipe orifice plugging device for hydropower embedded pipe of building Download PDFInfo
- Publication number
- CN220061020U CN220061020U CN202321472590.9U CN202321472590U CN220061020U CN 220061020 U CN220061020 U CN 220061020U CN 202321472590 U CN202321472590 U CN 202321472590U CN 220061020 U CN220061020 U CN 220061020U
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- China
- Prior art keywords
- pipe body
- embedded pipe
- embedded
- pipe
- wall
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 69
- 239000004033 plastic Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 10
- 238000010008 shearing Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a plugging device for a construction pipe orifice of a building hydropower embedded pipe, which relates to the technical field of building hydropower construction and comprises an embedded pipe body, a connecting piece and a sealing piece, wherein the connecting piece is fixedly arranged in the embedded pipe body, a plurality of positions on the connecting piece penetrate through the pipe wall of the embedded pipe body, the sealing piece is arranged on one side, far away from the pipe orifice of the embedded pipe body, of the connecting piece, and the sealing piece is in sealing connection with the inner wall of the embedded pipe body. The utility model has the advantage of improving the plugging effect of the pipe orifice of the embedded pipe.
Description
Technical Field
The utility model relates to the technical field of building hydropower construction, in particular to a plugging device for a construction pipe orifice of a building hydropower embedded pipe.
Background
The water and electricity is clean energy, renewable, pollution-free, running cost is low, electric power peak regulation is convenient, the comprehensive benefits of resource utilization rate and economy and society are improved, under the condition that the traditional energy source of the earth is increasingly tense, the water and electricity are commonly and preferentially developed in all countries of the world, the water energy resource is greatly utilized, the water energy resource which is ascertained or possibly developed in China is the first place in the world, and the pipe orifice of the embedded pipe body needs to be plugged in the water and electricity building construction process.
In the related art, a metal plate is welded at a pipe orifice of an embedded pipe body to realize pipe orifice plugging work of embedded pipe construction, specifically, the metal plate with the corresponding size is selected according to the diameter of the embedded pipe body, then the metal plate is covered at the pipe orifice of the embedded pipe body, the edge of the metal plate is attached to the end face of the embedded pipe body, and finally a circle of metal plate is welded along the circumferential direction of the edge of the metal plate, so that the edge of the metal plate can be connected with the end face of the embedded pipe body into a whole.
In view of the above related art, the present inventors have found that when the water pressure in the body of the pre-buried pipe is too high, the metal plate is subjected to a large water flow impact, and in addition, the welded portion of the metal plate and the pipe orifice of the pre-buried pipe body is immersed in water for a long period of time, which may cause rust of the welded portion due to corrosion, thereby affecting the plugging effect of the pipe orifice of the pre-buried pipe body, and thus, there is a need for improvement.
Disclosure of Invention
The utility model aims to provide a plugging device for a construction pipe orifice of a hydropower embedded pipe of a building, which has the advantage of improving the plugging effect of the pipe orifice of the embedded pipe.
The utility model provides a plugging device for a construction pipe orifice of a hydropower embedded pipe of a building, which adopts the following technical scheme:
the utility model provides a pre-buried pipe construction mouth of pipe plugging device of building water and electricity, includes pre-buried pipe body, still includes connecting piece and sealing member, connecting piece fixed mounting is in pre-buried pipe body, have a plurality of positions on the connecting piece and wear to establish the pipe wall of pre-buried pipe body, the sealing member is installed on connecting piece keeps away from pre-buried pipe body orificial one side, sealing member and pre-buried pipe body's inner wall sealing connection.
Through adopting above-mentioned technical scheme, the pipe wall of pre-buried pipe body is worn to establish by a plurality of parts of connecting piece for when the connecting piece receives the impact, can produce corresponding shearing force in the pipe wall department of pre-buried pipe body, under the same material condition, want to reach the required pressure of shearing destruction bigger, consequently can effectively ensure the supporting effect to the sealing member, utilize the sealing member can play the orificial effect of shutoff pre-buried pipe body, and, even the connecting piece takes place partial damage, as long as the sealing member can also be supported by the connecting piece, just can not influence the safe handling of sealing member, effectively improve the orificial shutoff effect of pre-buried pipe body.
Optionally, the connecting piece includes a plurality of connecting pins, each connecting pin all surrounds the axis circumference of pre-buried pipe body and arranges, and each connecting pin all wears to establish the pipe wall of pre-buried pipe body, and each connecting pin is located the part of pre-buried pipe body and all inserts in locating the sealing member.
Through adopting above-mentioned technical scheme, through many connecting pin cooperation for each connecting pin is located the part of pre-buried body of pipe and can prop the sealing member, and the connecting pin can quick assembly disassembly, the sealing member dismouting of being convenient for overhauls.
Optionally, the outer wall of the embedded pipe body is provided with a plurality of nuts, one side surface of each nut is welded with the outer wall of the embedded pipe body into a whole, and each connecting pin is in threaded connection with each nut.
Through adopting above-mentioned technical scheme, utilize the nut can be indirect increase connecting pin and the embedded connection area between the pipe body, effectively ensure the joint strength between connecting pin and the embedded pipe body, ensure the stable supporting effect of connecting pin to the sealing member.
Optionally, each nut is inclined, one end of each connecting pin located in the embedded pipe body is inclined towards a direction away from the pipe orifice of the embedded pipe body, a spring is sleeved on the part of each connecting pin located in the embedded pipe body, and two ends of each spring are respectively abutted to the sealing element and the pipe wall of the embedded pipe body.
Through adopting above-mentioned technical scheme, through the cooperation between connecting pin and the spring, can play elastic support's effect to the sealing member, when this internal water pressure of pre-buried pipe is too big, can utilize the spring to play certain buffering pressure release effect.
Optionally, the inner wall of the embedded pipe body is provided with a plurality of spacing protrusions, each spacing protrusion is circumferentially arranged around the axis of the embedded pipe body, and one side surface of the sealing element, which is far away from the pipe orifice of the embedded pipe body, can be abutted with each spacing protrusion.
Through adopting above-mentioned technical scheme, utilize spacing arch can play the effect of restriction sealing member at the built-in pipe body internal position for spacing arch and spring cooperation can play restriction sealing member range of movement effect.
Optionally, two limiting rings are fixedly connected to the outer wall of the embedded pipe body, each nut is located between two limiting rings, and the outer wall of each nut is welded with the two limiting rings into a whole.
Through adopting above-mentioned technical scheme, utilize the spacing ring can increase the area of connection between nut and the pre-buried pipe body outer wall for the nut that the slope set up can keep stable the connection with the pipe wall of pre-buried pipe body.
Optionally, a plurality of locating grooves are formed in the side wall of the sealing element, each locating groove is circumferentially distributed around the axis of the sealing element, each locating groove is further communicated with one face, close to the orifice of the embedded pipe body, of the sealing element, and one end, located in the embedded pipe body, of each connecting pin can be inserted into each locating groove respectively.
Through adopting above-mentioned technical scheme, the constant head tank can play the effect that supplies the connecting pin to insert and establish for when sealing member removes along the direction of pre-buried pipe body axis, sealing member can not take place to interfere with the connecting pin.
Optionally, the sealing member includes plastic piece and rubber seal, be provided with the ring channel that encircles plastic piece axis circumference and set up the round on the lateral wall of plastic piece, rubber seal installs in the ring channel, when the sealing member is installed in the pre-buried body of pipe, rubber seal closely laminates with the inner wall of pre-buried body of pipe
Through adopting above-mentioned technical scheme, utilize plastic piece and rubber seal can constitute the sealing member of outer wall and the inner wall sealing connection of pre-buried pipe body, utilize the ring channel can ensure the joint strength between rubber seal and the plastic piece to ensure the sealing member.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the connection strength between the connecting piece and the embedded pipe body is larger than that of the edge welding of the traditional metal plate, so that the installation stability of the sealing piece is effectively ensured;
2. when the sealing element is affected by large water pressure, the effect of buffering and reducing pressure can be achieved through displacement, and when the water pressure is reduced, the sealing element can automatically reset.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a construction pipe orifice plugging device for a hydropower embedded pipe of a building in an embodiment of the utility model;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 3 is a partially enlarged schematic illustration of portion B of FIG. 1;
FIG. 4 is a schematic structural view of a seal according to an embodiment of the present utility model;
in the figure, 1, embedding a pipe body; 11. a nut; 12. a limiting ring; 2. a connecting piece; 21. a connecting pin; 22. a spring; 3. a seal; 31. a plastic block; 311. an annular groove; 312. a positioning groove; 32. and a rubber sealing ring.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1 to 4.
Referring to fig. 1, the plugging device for the construction pipe orifice of the hydropower embedded pipe of the building comprises an embedded pipe body 1, a connecting piece 2 and a sealing piece 3; wherein, sealing member 3 installs in pre-buried tub of body 1, sealing connection between sealing member 3 and the inner wall of pre-buried tub of body 1 to play the effect of shutoff pre-buried tub of body 1, connecting member 2 detachable installs on pre-buried tub of body 1, and has a plurality of positions to wear to establish the pipe wall of pre-buried tub of body 1 on the connecting member 2, and connecting member 2 is used for supporting sealing member 3, in order to avoid sealing member 3 to be washed away by the rivers in the pre-buried tub of body 1.
Referring to fig. 1 and 2, the connecting piece 2 comprises connecting pins 21 and springs 22, the connecting pins 21 are circumferentially and equidistantly distributed around the axis of the embedded pipe body 1, each connecting pin 21 penetrates through the pipe wall of the embedded pipe body 1, the part of each connecting pin 21 in the embedded pipe body 1 is inserted into the sealing piece 3, the springs 22 are provided with a plurality of pieces, each piece of springs 22 are sleeved on one end of each connecting pin 21 in the embedded pipe body 1, and two ends of each piece of springs 22 are respectively abutted against the pipe wall of the embedded pipe body 1 and the sealing piece 3; wherein, the connecting pin 21 is located the one end of pre-buried pipe body 1 and all sets up towards the axis of pre-buried pipe body 1, and the one end that each connecting pin 21 is located pre-buried pipe body 1 all inclines towards keeping away from pre-buried pipe body 1 orificial direction slope setting.
Wherein, be provided with a plurality of spacing archs (not shown in the figure) on the inner wall of pre-buried pipe body 1, each spacing arch of saying is arranged circumferentially around the axis of pre-buried pipe body 1, and when spring 22 is in the state of expanding, sealing member 3 is kept away from the one side of pre-buried pipe body 1 mouth of pipe and each spacing arch is close to the one side butt of pre-buried pipe body 1 mouth of pipe.
Referring to fig. 1 and 3, a plurality of nuts 11 are welded on the outer wall of the embedded pipe body 1, two limiting rings 12 are welded on the outer wall of the embedded pipe body 1, each nut 11 is positioned between the two limiting rings 12, and the outer walls of the nuts 11 are welded into a whole by the two limiting rings 12; the axis of each nut 11 is inclined relative to the axis of the embedded pipe body 1, and the portion of each connecting pin 21 located outside the embedded pipe body 1 is in threaded connection with each nut 11.
In the present utility model, each of the connecting pins 21 is provided as a bolt.
Referring to fig. 1 and 4, the sealing member 3 comprises a plastic block 31 and a rubber sealing ring 32, wherein the rubber sealing ring 32 is sleeved on one side of the plastic block 31 far away from the pipe orifice of the embedded pipe body 1; wherein, be provided with the annular groove 311 that encircles plastic piece 31 axis circumference and set up the round on the lateral wall of one side of plastic piece 31 far away from pre-buried pipe body 1 mouth of pipe, rubber seal 32 installs in annular groove 311, is provided with a plurality of channels around sealing member 3's axis circumference equidistance on one side of plastic piece 31 near pre-buried pipe body 1 mouth of pipe and arranges's constant head tank 312, and each channel constant head tank 312 communicates with each other with the outer wall of plastic piece 31 and one side of plastic piece 31 near pre-buried pipe body 1 mouth of pipe.
When the sealing member 3 is installed in the pre-buried pipe body 1, the rubber sealing ring 32 is tightly attached to the inner wall of the pre-buried pipe body 1, and the portions of the connecting pins 21 located in the pre-buried pipe body 1 can be respectively inserted into the positioning grooves 312.
The implementation principle of the embodiment of the utility model is as follows:
when the pipe wall of the embedded pipe body 1 is penetrated by a plurality of components of the connecting piece 2, the corresponding shearing force can be generated at the pipe wall of the embedded pipe body 1 when the connecting piece 2 is impacted, and under the same material condition, the pressure required by shearing damage is required to be higher, so that the supporting effect on the sealing piece 3 can be effectively ensured, the pipe mouth effect of the embedded pipe body 1 can be blocked by utilizing the sealing piece 3, and even if the connecting piece 2 is partially damaged, the sealing piece 3 can be supported by the connecting piece 2, the safe use of the sealing piece 3 can not be influenced, and the blocking effect of the pipe mouth of the embedded pipe body 1 can be effectively improved.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a pre-buried pipe construction mouth of pipe plugging device of building water and electricity, includes pre-buried pipe body (1), its characterized in that still includes connecting piece (2) and sealing member (3), connecting piece (2) fixed mounting is in pre-buried pipe body (1), have a plurality of positions on connecting piece (2) to wear to establish the pipe wall of pre-buried pipe body (1), sealing member (3) are installed on connecting piece (2) keep away from on one side of pre-buried pipe body (1), sealing member (3) and the inner wall sealing connection of pre-buried pipe body (1).
2. The plugging device for the construction pipe orifice of the hydropower embedded pipe of claim 1, wherein the connecting piece (2) comprises a plurality of connecting pins (21), each connecting pin (21) is circumferentially distributed around the axis of the embedded pipe body (1), each connecting pin (21) penetrates through the pipe wall of the embedded pipe body (1), and the part of each connecting pin (21) located in the embedded pipe body (1) is inserted into the sealing piece (3).
3. The plugging device for the construction pipe orifice of the hydropower embedded pipe of the building according to claim 2, wherein a plurality of nuts (11) are arranged on the outer wall of the embedded pipe body (1), one side surface of each nut (11) is welded with the outer wall of the embedded pipe body (1) into a whole, and each connecting pin (21) is in threaded connection with each nut (11) respectively.
4. A construction pipe orifice plugging device for a hydropower embedded pipe of claim 3, wherein each nut (11) is obliquely arranged, one end of each connecting pin (21) positioned in the embedded pipe body (1) is obliquely arranged towards a direction away from the pipe orifice of the embedded pipe body (1), a spring (22) is sleeved on the part of each connecting pin (21) positioned in the embedded pipe body (1), and two ends of each spring (22) are respectively abutted against the sealing element (3) and the pipe wall of the embedded pipe body (1).
5. The plugging device for the construction pipe orifice of the hydropower embedded pipe of claim 4, wherein a plurality of limiting protrusions are arranged on the inner wall of the embedded pipe body (1), each limiting protrusion is circumferentially distributed around the axis of the embedded pipe body (1), and one side surface, far away from the pipe orifice of the embedded pipe body (1), of the sealing element (3) can be abutted against each limiting protrusion.
6. The plugging device for the construction pipe orifice of the building hydropower embedded pipe according to claim 4, wherein two limiting rings (12) are fixedly connected to the outer wall of the embedded pipe body (1), each nut (11) is located between the two limiting rings (12), and the outer wall of each nut (11) is welded with the two limiting rings (12) into a whole.
7. The plugging device for the construction pipe orifice of the building hydropower embedded pipe according to claim 4, wherein a plurality of positioning grooves (312) are formed in the side wall of the sealing element (3), the positioning grooves (312) are circumferentially distributed around the axis of the sealing element (3), the positioning grooves (312) are communicated with one side, close to the pipe orifice of the embedded pipe body (1), of the sealing element (3), and one end, located in the embedded pipe body (1), of each connecting pin (21) can be inserted into each positioning groove (312) respectively.
8. The plugging device for the construction pipe orifice of the building hydropower embedded pipe according to claim 1, wherein the sealing piece (3) comprises a plastic block (31) and a rubber sealing ring (32), an annular groove (311) which is circumferentially arranged around the axis of the plastic block (31) is formed in the side wall of the plastic block (31), the rubber sealing ring (32) is arranged in the annular groove (311), and when the sealing piece (3) is arranged in the embedded pipe body (1), the rubber sealing ring (32) is tightly attached to the inner wall of the embedded pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321472590.9U CN220061020U (en) | 2023-06-09 | 2023-06-09 | Construction pipe orifice plugging device for hydropower embedded pipe of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321472590.9U CN220061020U (en) | 2023-06-09 | 2023-06-09 | Construction pipe orifice plugging device for hydropower embedded pipe of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061020U true CN220061020U (en) | 2023-11-21 |
Family
ID=88750338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321472590.9U Active CN220061020U (en) | 2023-06-09 | 2023-06-09 | Construction pipe orifice plugging device for hydropower embedded pipe of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061020U (en) |
-
2023
- 2023-06-09 CN CN202321472590.9U patent/CN220061020U/en active Active
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