CN221221864U - Water supply and drainage pipeline does not cut off water and refutes device - Google Patents
Water supply and drainage pipeline does not cut off water and refutes device Download PDFInfo
- Publication number
- CN221221864U CN221221864U CN202323310808.3U CN202323310808U CN221221864U CN 221221864 U CN221221864 U CN 221221864U CN 202323310808 U CN202323310808 U CN 202323310808U CN 221221864 U CN221221864 U CN 221221864U
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- Prior art keywords
- anchor ear
- water supply
- drainage pipeline
- hoop
- lifting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000004568 cement Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of municipal pipeline construction and discloses a water supply and drainage pipeline non-stop connection device. According to the utility model, the anchor ear at the new joint branch pipe of the drainage pipeline is sealed by utilizing the first anchor ear and the second anchor ear, a three-way external branch pipe structure is formed on the original main pipeline under the conduction combination of the joint pipe and the lifting valve, after the assembly is finished, the main pipeline is only required to be perforated along the joint pipe direction by utilizing the drill bit equipment, after the perforation is finished, the pipeline joint without stopping water is realized by utilizing the lifting valve to be sealed, the construction period is saved, the life of surrounding residents is not influenced, the structural stability and the tightness of the original pipeline are extremely small, and the service life of the original pipeline is not influenced.
Description
Technical Field
The utility model relates to the technical field of municipal pipeline construction, in particular to a water supply and drainage pipeline the water is not stopped for connection.
Background
With the rapid development and update of cities, municipal water supply and drainage pipe networks rapidly develop, water supply pipelines and drainage pipelines are distributed at all corners of the cities, and huge convenience is provided for urban ecological operation, however, when the municipal water supply and drainage pipelines are maintained and newly connected with branch pipes, water stopping construction is usually needed to be carried out on the main pipelines, so that the normal life of residents in the construction range is greatly influenced, especially the main water supply pipelines of the cities are greatly influenced, and the influence of individual areas reaches hundreds of thousands of people; the mode of water pumping while construction is performed without stopping water is adopted in individual areas, so that the method is only suitable for small-diameter pipelines and causes great waste on water resources. Therefore, a person skilled in the art provides a water supply and drainage pipeline connection device without stopping water, so as to solve the problems in the background art.
Disclosure of utility model
The utility model mainly aims to provide a water supply and drainage pipeline non-stop connection device, which can effectively solve the problem that the water supply and drainage pipeline is greatly influenced by water stop construction when a branch pipe is newly connected with the existing municipal water supply and drainage pipeline in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the water supply and drainage pipeline non-stop water connection device comprises a first anchor ear and a second anchor ear which are oppositely arranged, a plurality of groups of bolt seats are arranged at the butt joint ends of the first anchor ear and the second anchor ear, the middle part of the cylinder body of the first hoop is connected with a connection pipe in a conducting way, and the pipe orifice end of the connection pipe is fixedly connected with a lifting valve;
The lifting valve comprises a valve body, a lifting shell is arranged in the middle of a valve seat of the valve body, a lifting valve plate which is in sliding connection with the lifting shell is inserted into a cavity of the valve body, a rotating seat is arranged at the top end of a shell of the lifting shell, a rotating shaft sleeve is connected with a driving hand wheel in a rotating mode in a supporting seat of the rotating seat, the rotating shaft sleeve is fixedly connected with the driving hand wheel, a lifting screw sleeve is arranged in a penetrating mode in the middle of a shaft seat of the rotating shaft sleeve, and a lifting screw rod which penetrates through the lifting screw sleeve and extends out of the driving hand wheel is arranged at the top end of a plate frame of the lifting valve plate.
As still further aspects of the utility model: the first anchor ear and the second anchor ear are hemispherical structures, and a step-shaped cylinder structure is formed between the first anchor ear and the second anchor ear.
As still further aspects of the utility model: the inner liner of the involution cavity of the first anchor ear and the second anchor ear is provided with an expansion rubber strip, and the two end cylinder openings of the first anchor ear and the second anchor ear are plugged with cement.
As still further aspects of the utility model: the first anchor ear, the second anchor ear and the connecting pipe are all made of stainless steel members.
As still further aspects of the utility model: the rotary shaft sleeve is of a round table-shaped structure, and the rotary shaft sleeve is fixedly connected with the driving hand wheel through the support suspender.
As still further aspects of the utility model: and a lifting through groove matched with the lifting screw rod is formed in the middle of the handle of the driving hand wheel.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the hoops at the new connecting branch pipe of the water supply and drainage pipeline are sealed by the first hoops and the second hoops, the three-way external branch pipe structure is formed on the original water supply and drainage pipeline under the connection combination of the connecting pipe and the lifting valve, after the assembly is finished, the water supply and drainage pipeline is only required to be perforated along the connecting pipe direction by using the drill bit equipment, after the perforation is finished, the water supply and drainage pipeline is closed by using the lifting valve, so that the water supply and drainage pipeline is not stopped, the construction period is saved, the life of surrounding residents is not influenced, the structural stability and the tightness of the original pipeline are extremely low, and the service life of the original pipeline is not influenced.
Drawings
FIG. 1 is a schematic diagram of a water supply and drainage pipeline non-stop connection device;
FIG. 2 is a schematic diagram showing the unfolding structure of a water supply and drainage pipeline non-stop connection device;
FIG. 3 is a schematic plan view of a hoop and a connecting pipe in a water supply and drainage pipeline non-stop connecting device;
FIG. 4 is a schematic diagram of a lifting valve in a water supply and drainage pipeline non-stop connection device.
In the figure: 1. the first hoop; 2. the second hoop; 3. a bolt seat; 4. connecting a pipe; 5. a lifting valve; 51. a valve body; 52. lifting the valve plate; 53. lifting the shell; 54. lifting the screw rod; 55. a rotating seat; 56. rotating the shaft sleeve; 57. lifting the silk sleeve; 58. and driving a hand wheel.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a water supply and drainage pipeline non-stop connection device comprises a first hoop 1 and a second hoop 2 which are oppositely arranged, wherein a plurality of groups of bolt seats 3 are arranged at the joint ends of the first hoop 1 and the second hoop 2, connection pipes 4 are connected in a conducting manner at the middle part of a cylinder body of the first hoop 1, the first hoop 1 and the second hoop 2 are of hemispherical structures, a step-shaped cylindrical structure is formed between the first hoop 1 and the second hoop 2, the first hoop 1, the second hoop 2 and the connection pipes 4 are made of stainless steel members, when a new branch pipe is connected to a municipal water supply and drainage pipeline, the first hoop 1 and the second hoop 2 are connected in an involution mode, the hoops are arranged at the outer side of the water supply and drainage pipeline, the connection pipes are circumferentially arranged at the positions of the water supply and drainage pipeline by utilizing the combination of the involution end bolt seats 3 and fastening bolts, the connection pipes 4 are inserted into the second hoop 2, pressed onto the cylinder body of the water supply and drainage pipeline, and the connection pipes are welded on the water supply and drainage pipeline by utilizing the welding pipes 4 to form an external connection mode of the original three-way.
The inner lining of the involution cavity of the first hoop 1 and the second hoop 2 is provided with an expansion rubber strip, two end cylinder openings of the first hoop 1 and the second hoop 2 are plugged with cement, after the combination installation of the first hoop 1, the second hoop 2 and the connecting pipe 4 is completed, the inner lining of the involution cavity can be provided with the expansion rubber strip, so that the performances of heat preservation, freezing prevention, silence and the like are improved, and then the tightness of a bobbin is ensured by plugging cement at the involution port of the inner lining, and the outside sewage is prevented from penetrating into the bobbin.
The mouth end of the connecting pipe 4 is fixedly connected with a lifting valve 5, the lifting valve 5 comprises a valve body 51, a lifting shell 53 is arranged in the middle of a valve seat of the valve body 51, a lifting valve plate 52 which is in sliding connection with the lifting shell 53 is inserted in a cavity of the valve body 51, a rotating seat 55 is arranged at the top end of a shell of the lifting shell 53, a rotating shaft sleeve 56 is rotationally connected in a support of the rotating seat 55, the rotating shaft sleeve 56 is fixedly connected with a driving hand wheel 58, a lifting wire sleeve 57 is arranged in a penetrating manner in the middle of a shaft seat of the rotating shaft sleeve 56, a lifting screw rod 54 which penetrates through the lifting wire sleeve 57 and extends out of the driving hand wheel 58 is arranged at the top end of a plate frame of the lifting valve plate 52, the rotating shaft sleeve 56 is of a round table-shaped structure, a lifting through supporting hanging rod is fixedly connected between the rotating shaft sleeve 56 and the driving hand wheel 58, a lifting through groove which is matched with the lifting screw rod 54 is arranged in the middle of a handle of the driving hand wheel 58, after the butt joint is finished, the lifting valve 5 is arranged on the connecting pipe 4, then the driving hand wheel 58 is rotated to drive the rotary shaft sleeve 56 to rotate along the rotary seat 55, then the lifting wire sleeve 57 is driven to synchronously rotate, the lifting wire sleeve 57 converts the rotary thrust into lifting thrust in the rotating process, the lifting screw rod 54 is pushed to lift and displace, the lifting valve plate 52 is lifted and pushed out from the valve body 51, the connecting pipe 4 and the lifting valve 5 are kept in a conducting state, at the moment, the drilling equipment penetrates into the original water supply and drainage pipeline through the lifting valve 5 and the flow pipeline of the connecting pipe 4, the water supply and drainage pipeline is drilled to form a conducting state, and after the drilling is finished, the drilling equipment is only required to be taken out, and the lifting valve 5 is closed.
The working principle of the utility model is as follows: when a new branch pipe is connected to a municipal water supply and drainage pipeline, manual excavation is carried out on a joint of the concrete pipeline to be connected, after excavation is finished, the first hoop 1 and the second hoop 2 are arranged on the outer side of the drainage pipeline in an involution mode, then the joint is arranged around the position of the water supply and drainage pipeline to be connected by utilizing the combination of the involution end bolt seat 3 and the fastening bolt, then the joint pipe 4 is inserted into the inside of a barrel body of the second hoop 2 and pressed on the water supply and drainage pipeline, the joint pipe 4 is welded and fixed on the second hoop 2 by utilizing a welding process, an external pipeline in a three-way mode is formed on the original water supply and drainage pipeline, then a rubber strip is inflated to the inner lining of the involution cavity of the hoop, cement is blocked at two ends of the joint pipe, the heat preservation and tightness of the joint device are ensured, the lifting valve 5 is further arranged on the joint pipe 4 after the installation of the joint device is finished, then the driving hand wheel 58 is rotated, the lifting valve 52 is lifted up from the inside of the joint pipe 51, the joint pipe 4 is kept in a connection state with the lifting valve plate 5, the joint pipe is kept in a connection state with the water supply and drainage pipeline through the water supply and drainage pipeline, the water supply and drainage pipeline is not needed to be cut down, the joint pipe is not in a drilling state, and the water supply and drainage pipeline is not completely cut down, the water supply and drainage pipeline is completely cut down, and the life pipeline is not needed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The water supply and drainage pipeline water supply connection device is characterized by comprising a first hoop (1) and a second hoop (2) which are oppositely arranged, wherein a plurality of groups of bolt seats (3) are arranged at the involution ends of the first hoop (1) and the second hoop (2), a connection pipe (4) is connected in a conduction mode at the middle part of a cylinder body of the first hoop (1), and a lifting valve (5) is fixedly connected at the pipe orifice end of the connection pipe (4);
Lifting valve (5) include valve body (51), valve seat mid-mounting of valve body (51) has lift shell (53), and the inside cartridge of cavity of valve body (51) have with lift shell (53) sliding connection's lift valve plate (52), the casing top of lift shell (53) is provided with roating seat (55), and the inside rotation of support of roating seat (55) is connected with rotatory axle sleeve (56), rotatory axle sleeve (56) with drive hand wheel (58) fixed connection, and the axle bed middle part of rotatory axle sleeve (56) link up and install lift silk cover (57), lift lead screw (54) that link up lift silk cover (57) and extend drive hand wheel (58) are installed on the grillage top of lift valve plate (52).
2. The water supply and drainage pipeline non-stop water connection device according to claim 1, wherein the first anchor ear (1) and the second anchor ear (2) are of hemispherical structures, and a step-shaped cylinder structure is formed between the first anchor ear (1) and the second anchor ear (2).
3. The water supply and drainage pipeline non-stop water connection device according to claim 1, wherein expansion rubber strips are arranged on inner gaskets of the involution cavity of the first anchor ear (1) and the second anchor ear (2), and cement is blocked at cylinder ports at two ends of the first anchor ear (1) and the second anchor ear (2).
4. The water supply and drainage pipeline non-stop water connection device according to claim 1 is characterized in that the first anchor ear (1), the second anchor ear (2) and the connection pipe (4) are made of stainless steel materials.
5. The water supply and drainage pipeline non-stop connection device according to claim 1, wherein the rotary shaft sleeve (56) is of a truncated cone-shaped structure, and the rotary shaft sleeve (56) is fixedly connected with the driving hand wheel (58) through a support hanging rod.
6. The water supply and drainage pipeline non-stop water connection device according to claim 1, wherein a lifting through groove matched with the lifting screw rod (54) is formed in the middle of a handle of the driving hand wheel (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323310808.3U CN221221864U (en) | 2023-12-06 | 2023-12-06 | Water supply and drainage pipeline does not cut off water and refutes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323310808.3U CN221221864U (en) | 2023-12-06 | 2023-12-06 | Water supply and drainage pipeline does not cut off water and refutes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221864U true CN221221864U (en) | 2024-06-25 |
Family
ID=91577581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323310808.3U Active CN221221864U (en) | 2023-12-06 | 2023-12-06 | Water supply and drainage pipeline does not cut off water and refutes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221864U (en) |
-
2023
- 2023-12-06 CN CN202323310808.3U patent/CN221221864U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |