CN218441207U - Non-stop conveying belt pressure opening construction plugging pipe connecting device - Google Patents
Non-stop conveying belt pressure opening construction plugging pipe connecting device Download PDFInfo
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- CN218441207U CN218441207U CN202221069491.1U CN202221069491U CN218441207U CN 218441207 U CN218441207 U CN 218441207U CN 202221069491 U CN202221069491 U CN 202221069491U CN 218441207 U CN218441207 U CN 218441207U
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- plugging
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Abstract
The utility model provides a incessantly defeated area presses open construction shutoff takeover device, includes that shutoff is responsible for, drilling machine flange, air supply pipeline reinforcement portion, branch take over, pivot, connecting rod, turns over board, manual operation handle, spacing ring, pivot shaft hub, shutoff pipe, shutoff sealing strip, turns over board sealing strip, boss, bolt, the shutoff be responsible for top welding drilling machine flange, the inside welding shutoff pipe that the shutoff was responsible for, the board is turned over in the installation of shutoff pipe cooperation, boss and connecting rod pass through the bolt fastening, the connecting rod is installed in the pivot, in the pivot shaft hub is installed in the pivot, the welding of pivot shaft hub is on the pipe wall, the manual operation handle of pivot shaft hub one side-mounting closes on the position installation spacing ring, the branch takes over of processing in the middle of the shutoff, the shutoff is responsible for the lower part processing air supply pipeline reinforcement portion, the beneficial effects of the utility model: simple structure, convenient operation, the flexibility is strong, and work load is little, and work efficiency is high, and application scope is wide, and the security increases, guarantees construction safety.
Description
Technical Field
The utility model relates to a gas pipeline opening technical field especially relates to a incessantly defeated area presses opening construction shutoff takeover device.
Background
In the prior art, a process means of welding a plugging connecting pipe on a corresponding position of a main pipeline, opening a plugging valve and detaching the plugging valve after drilling is generally adopted, the plugging valve needs to be frequently opened and closed in the construction process, and a large amount of construction operations such as mounting and detaching the plugging valve are required before and after construction, so that the construction efficiency is low, the labor intensity is high, the process is complicated, the engineering quantity is large, and the method is particularly not suitable for rush repair operation and emergency operation of the gas pipeline.
Disclosure of Invention
The utility model provides a incessantly defeated area is pressed opening construction shutoff takeover device, a series of technological problems such as the degree of difficulty is big in order to solve gas pipeline opening operation, the utility model discloses a fixed shutoff takeover device for shutoff takeover device needs to turn over the board and can open the mouth operation at the operation of pipeline upper shed as the partly of gas pipeline, only needs to close the shutoff, need not to stop defeated area and press, and construction convenience, easy operation, the practicality is strong, is applied to most gas pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a not stop defeated area and press opening construction shutoff takeover device, its characterized in that, including the shutoff be responsible for, drilling machine flange, air supply pipeline reinforcement portion, branch take over, pivot, connecting rod, turn over the board, manual operation handle, spacing ring, pivot shaft hub, shutoff pipe, shutoff sealing strip, turn over board sealing strip, boss, bolt, the shutoff be responsible for the top welding drilling machine flange, below the drilling machine flange, the inside welding shutoff pipe of shutoff be responsible for, the lower edge processing shutoff sealing strip of shutoff pipe, the board is turned over in the shutoff pipe cooperation installation, the board sealing strip is turned over in the circumference position processing of board contact shutoff pipe, turn over lower surface processing boss, boss cooperation installation connecting rod, boss and connecting rod pass through the bolt fastening, the one end of connecting rod is installed in the pivot, the pivot shaft hub welding is on the pipe wall of being responsible for, pivot shaft hub one side installation manual operation handle position spacing ring, the shutoff is responsible for the middle processing branch take over, the lower part processing air supply pipeline reinforcement portion of shutoff be responsible for.
The upper surface of the turning plate is provided with a certain gradient which is 1:50.
the turning plate is usually opened, and when the pipeline needs opening construction, the turning plate is closed and pressed at the lower part of the plugging pipe.
The limiting ring usually falls down naturally, and when the manual operating handle is pulled to a sealing state, the limiting ring is buckled on the manual operating handle to limit the deviation of the manual operating handle.
The sealing tape and the turnover plate sealing tape are mutually pressed and sealed when the turnover plate is closed.
The sealing strip and the flap sealing strip are made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The pipeline plugging device is directly connected to the conveying pipeline, does not need to be disassembled and assembled, is simple in structure, convenient to operate, strong in flexibility, small in workload and high in working efficiency, and is suitable for plugging operation of all gas pipelines.
2) The pipeline plugging device has the advantages that double sealing cooperation is achieved, the sealing effect is good, the panel turnover with the slope is suitable for sealing pipelines with various calibers, the position of the control manual operation handle of the limiting ring is fixed, the accident that the panel turnover slides down is avoided, the safety is improved, and the construction safety is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the plugging and pipe connecting device for continuous-conveying belt-pressure opening construction.
Fig. 2 is a front view of the plugging and pipe connecting device for continuous transportation and belt pressure construction.
Fig. 3 is a closed section view of the plugging and pipe connecting device for continuous transportation and belt pressure construction.
Fig. 4 is a section view of the device for plugging and connecting pipe in non-stop conveying and pressure-bearing construction.
Fig. 5 is a three-way structure diagram of the plugging and pipe connecting device for continuous transportation and belt pressure construction.
In the figure: 1. plugging main pipe 2, drilling machine connecting flange 3, air source pipeline reinforcing part 4, branch connecting pipe 5 and rotating shaft
6. Connecting rod 7, turning plate 8, manual operation handle 9, limiting ring 10, rotating shaft hub 11 and plugging pipe
12. Plugging sealing strip 13, flap sealing strip 14, boss 15 and bolt
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, a continuous transportation and belt pressure opening construction plugging connecting pipe device comprises a plugging main pipe 1, a drilling machine connecting flange 2, an air source pipeline reinforcing part 3, a branch connecting pipe 4, a rotating shaft 5, a connecting rod 6, a turning plate 7, a manual operating handle 8, a limiting ring 9, a rotating shaft hub 10, a plugging pipe 11, a plugging sealing strip 12, a turning plate sealing strip 13, a boss 14 and a bolt 15, wherein the top end of the plugging main pipe 1 is welded with the drilling machine connecting flange 2, the lower surface of the drilling machine connecting flange 2 is welded with the plugging pipe 11 inside the plugging main pipe 1, the lower edge of the plugging pipe 11 is processed with the plugging sealing strip 12, the plugging pipe 11 is provided with the turning plate 7 in a matching way, the turning plate sealing strip 13 is processed at the circumferential position where the turning plate 7 contacts the plugging pipe 11, the turning plate sealing strip 13 and the plugging sealing strip 12 are matched for pressing sealing, and the boss 14 is processed at the lower surface of the turning plate 7, boss 14 cooperation installation connecting rod 6, boss 14 and connecting rod 6 are fixed through bolt 15, 14 central point of boss puts the processing internal thread, 6 surface machining through-holes of connecting rod, bolt 15 passes the connecting rod, screw up on boss 14, the one end of connecting rod 6 is installed on pivot 5, pivot 10 is installed to pivot 5 in, pivot 10 welding of pivot axle hub is on the pipe wall of shutoff main pipe 1, pivot 10 one side installation manual operation handle 8, pivot 10 both sides are equipped with antifriction bearing, install pivot 5 in the antifriction bearing, manual operation handle 8 is installed to the one end of pivot 5, manual operation handle 8 is 90 with pivot 5, close on manual operation handle 8 position installation spacing ring 9, spacing ring 9 welds on the outer wall of shutoff main pipe 1, shutoff main pipe 1 middle processing branch takeover 4, shutoff main pipe 1's lower part processing air supply pipeline reinforcement portion 3.
As shown in fig. 3, the upper surface of the turning plate 7 has a certain gradient, which is 1: and 50, the sealing strip has a certain gradient, so that the closing of the turning plate 7 is facilitated, and the sealing performance of the sealing strip 12 and the turning plate sealing strip 13 is blocked.
As shown in fig. 3 and 4, the flap 7 is normally opened, and when the pipeline needs opening construction, the flap 7 is closed and pressed on the lower part of the plugging pipe.
As shown in fig. 2, the retainer ring 9 is normally naturally dropped, and when the manual operation handle 8 is pulled to the sealed state, the retainer ring 9 is caught on the manual operation handle 8, and the manual operation handle 8 is restrained from being deviated.
As shown in fig. 3, the sealing tape 12 and the flap seal 13 are pressed against each other when the flap 7 is closed.
The sealing strip 12 and the flap sealing strip 13 are made of rubber, and when the flap 7 is closed, the sealing strip 12 and the flap sealing strip 13 deform under pressure, so that the sealing performance is ensured.
The following examples are carried out on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following examples. The methods used in the following examples are conventional methods unless otherwise specified.
[ example 1 ]
As shown in fig. 1, 2 and 3, a main plugging pipe 1, a drill connecting flange 2, an air source pipeline reinforcing part 3, a branch connecting pipe 4, a rotating shaft 5, a connecting rod 6, a turning plate 7, a manual operating handle 8, a limiting ring 9, a rotating shaft hub 10, a plugging pipe 11, a plugging sealing strip 12, a turning plate sealing strip 13 and a boss 14 are manufactured and processed according to design requirements.
As shown in fig. 3 and 4, a drilling machine connecting flange 2, an air source pipeline reinforcing part 3 and a branch connecting pipe 4 are processed on a main plugging pipe 1, and a boss 14 is processed to the central position of the bottom of a turning plate 7.
As shown in fig. 3, a sealing tape 12 is adhered to the lower circumferential edge of the sealing tube 11 by a scorching treatment, and a flap seal 13 is adhered to the lower circumferential edge of the flap 7.
As shown in fig. 3, the manual operation handle 8 is mounted on the rotating shaft 5, the flap 7 and the connecting rod 6 are connected to each other by the bolt 15, the connecting rod 6 is mounted on the rotating shaft 5, and the rotating shaft 5 is mounted in the rotating shaft hub 10.
As shown in fig. 2, a limit ring 9 is welded on the outer wall of the main plugging pipe 1 at the matching position of the manual operating handle 8.
The plugging main pipe 1 is welded with the gas main pipe, the gas source pipeline reinforcing part 3 is welded with the gas source pipeline, and the branch pipeline is connected with the branch connecting pipe 4.
When the opening operation is needed, the manual operation handle 8 is pulled, the turning plate 7 is closed, the limiting ring 9 is buckled on the manual operation handle 8 after the pressing, so that the air source coming path can be cut off without stopping the pressure conveying, and the opening operation of the main gas pipe is convenient.
[ example 2 ]
As shown in fig. 5, a main plugging pipe 1, a drill connection flange 2, an air source pipeline reinforcing part 3, two branch connecting pipes 4, a rotating shaft 5, a connecting rod 6, a turning plate 7, a manual operation handle 8, a limiting ring 9, a rotating shaft hub 10, a plugging pipe 11, a plugging sealing strip 12, a turning plate sealing strip 13 and a boss 14 are manufactured and processed according to design requirements.
As shown in fig. 5, a drilling machine connecting flange 2, an air source pipeline reinforcing part 3 and two branch connecting pipes 4 are processed on a plugging main pipe 1, the upper part of a plugging pipeline device presents a three-way pipeline state, and a boss 14 is processed to the central position of the bottom of a turning plate 7.
As shown in fig. 5, a sealing tape 12 is adhered to the lower circumferential edge of the sealing tube 11 by a scorching treatment, and a flap seal 13 is adhered to the lower circumferential edge of the flap 7.
As shown in fig. 5, the manual operation handle 8 is attached to the rotary shaft 5, the flap 7 and the connecting rod 6 are connected to each other by the bolt 15, the connecting rod 6 is attached to the rotary shaft 5, and the rotary shaft 5 is attached to the rotary shaft hub 10.
As shown in fig. 2, a limit ring 9 is welded on the outer wall of the main plugging pipe 1 at the matching position of the manual operating handle 8.
The plugging main pipe 1 is welded with the gas main pipe, the gas source pipeline reinforcing part 3 is welded with the gas source pipeline, and the branch pipelines on the two sides are connected with the branch connecting pipes 4 on the two sides.
When the opening operation is needed, the manual operation handle 8 is pulled, the turning plate 7 is closed, and the limiting ring 9 is buckled on the manual operation handle 8 after the pressing, so that the air source coming path can be cut off without stopping the pressure transmission, and the opening operation on the gas main pipe is convenient.
The utility model discloses in use, simple structure, convenient operation, the flexibility is strong, and the work load is little, and work efficiency is high, and application scope is wide, and the security increases, guarantees construction safety.
Claims (6)
1. The utility model provides a not stop defeated area and press opening construction shutoff takeover device, its characterized in that, including the shutoff be responsible for, drilling machine flange, air supply pipeline reinforcement portion, branch take over, pivot, connecting rod, turn over the board, manual operation handle, spacing ring, pivot shaft hub, shutoff pipe, shutoff sealing strip, turn over board sealing strip, boss, bolt, the shutoff be responsible for the top welding drilling machine flange, below the drilling machine flange, the inside welding shutoff pipe of shutoff be responsible for, the lower edge processing shutoff sealing strip of shutoff pipe, the board is turned over in the shutoff pipe cooperation installation, the board sealing strip is turned over in the circumference position processing of board contact shutoff pipe, turn over lower surface processing boss, boss cooperation installation connecting rod, boss and connecting rod pass through the bolt fastening, the one end of connecting rod is installed in the pivot, the pivot shaft hub welding is on the pipe wall of being responsible for, pivot shaft hub one side installation manual operation handle position spacing ring, the shutoff is responsible for the middle processing branch take over, the lower part processing air supply pipeline reinforcement portion of shutoff be responsible for.
2. The non-stop pressurized opening construction plugging connection pipe device according to claim 1, wherein the upper surface of the turning plate has a certain gradient which is 1:50.
3. the device for blocking and connecting the pipe during the continuous-conveying and pressure-bearing opening construction as claimed in claim 1, wherein the turning plate is opened, and when the pipeline needs the opening construction, the turning plate is closed and pressed on the lower part of the blocking pipe.
4. The non-stop pressure-bearing construction plugging pipe connecting device according to claim 1, wherein the limiting ring naturally falls down, and when the manual operating handle is pulled to the sealing state, the limiting ring is buckled on the manual operating handle to limit the deviation of the manual operating handle.
5. The continuous-conveying and pressure-carrying construction plugging pipe connecting device for the pipe joints as claimed in claim 1, wherein the plugging sealing strip and the flap sealing strip are mutually tightly sealed when the flap is closed.
6. The continuous-conveying and pressure-bearing construction plugging and pipe-connecting device as claimed in claim 1, wherein the plugging sealing strip and the flap sealing strip are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221069491.1U CN218441207U (en) | 2022-05-06 | 2022-05-06 | Non-stop conveying belt pressure opening construction plugging pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221069491.1U CN218441207U (en) | 2022-05-06 | 2022-05-06 | Non-stop conveying belt pressure opening construction plugging pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218441207U true CN218441207U (en) | 2023-02-03 |
Family
ID=85078943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221069491.1U Active CN218441207U (en) | 2022-05-06 | 2022-05-06 | Non-stop conveying belt pressure opening construction plugging pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218441207U (en) |
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2022
- 2022-05-06 CN CN202221069491.1U patent/CN218441207U/en active Active
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