CN219573412U - Steel pipe leakage detection device - Google Patents
Steel pipe leakage detection device Download PDFInfo
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- CN219573412U CN219573412U CN202320399792.9U CN202320399792U CN219573412U CN 219573412 U CN219573412 U CN 219573412U CN 202320399792 U CN202320399792 U CN 202320399792U CN 219573412 U CN219573412 U CN 219573412U
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- detection
- butt joint
- adjusting
- detecting
- steel pipe
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Abstract
The utility model discloses a steel pipe leakage detection device, comprising: a driving mechanism and two butt joint detection covers; the driving mechanism is symmetrically and rotatably connected with two detection adjusting arms, and is in transmission connection with the two detection adjusting arms so as to drive the two detection adjusting arms to open and close for adjustment; the two butt joint detection covers are detachably fixed on the two detection adjusting arms, one of the two butt joint detection covers is provided with the leakage detection assembly, the two butt joint detection covers are matched with the detection adjusting arms to be installed on the driving mechanism, and the two detection adjusting arms can be directly driven to open and close through the driving mechanism to realize butt joint sealing detection and opening of the two butt joint detection covers, one-to-one fixation is not needed, and the working efficiency and the practicability are remarkably improved.
Description
Technical Field
The utility model relates to the technical field of pipeline leakage detection, in particular to a steel pipe leakage detection device.
Background
The steel pipe leakage detection device is equipment for detecting leakage of the joint position of the waste gas conveying pipeline, and realizes safety monitoring on pipeline conveying.
The Chinese patent with the name of a pipeline leakage detection device is characterized in that the Chinese patent with the name of 2023.01.03 is issued by CN218209048U, the concrete structure of the Chinese patent comprises an upper sealing cover and a lower sealing cover, the upper sealing cover and the lower sealing cover are detachably connected, a water filling port is arranged on the upper sealing cover, first grooves are arranged on two sides of the upper sealing cover, second grooves are arranged on two sides of the lower sealing cover, and when the upper sealing cover and the lower sealing cover are connected, the first grooves and the second grooves are in butt joint to form through holes matched with the section of a pipeline.
The defect of the prior art which is the same as that of the application is that when the position of the steel pipe joint of the conveying pipeline is subjected to leakage detection, the sealing cover plates are directly arranged to be matched with screws for fixing and sealing butt joint, then the sealing cavity is formed by the joint for leakage detection, but the mounting and dismounting operation is troublesome in detection, the detection efficiency is affected, and the practicability is poor.
Disclosure of Invention
The utility model aims to provide a steel pipe leakage detection device which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a steel pipe leak detection apparatus comprising: a driving mechanism and two butt joint detection covers; the driving mechanism is symmetrically and rotatably connected with two detection adjusting arms, and is in transmission connection with the two detection adjusting arms so as to drive the two detection adjusting arms to open and close for adjustment; the two butt joint detection covers are detachably fixed on the two detection adjusting arms, and one of the two butt joint detection covers is provided with a leakage detection assembly.
As a further description of the above technical solution:
the driving mechanism comprises a driving seat, two detection and adjustment arms symmetrically rotate on the driving seat, one end, connected with the driving seat, of each detection and adjustment arm is fixed with an adjustment gear, an adjustment assembly is further arranged on the driving seat, and the adjustment assembly is meshed with the adjustment gears.
As a further description of the above technical solution:
the adjusting component comprises an electric control telescopic rod fixed on the driving seat, the movable end of the electric control telescopic rod is connected with an adjusting gear rack, and the outer side of the adjusting gear rack is meshed with the adjusting gear.
As a further description of the above technical solution:
the butt joint detection cover is of a semi-cylindrical structure, and semi-circular notches are formed in two ends of the butt joint detection cover.
As a further description of the above technical solution:
the end of the detection adjusting arm is fixedly provided with a connecting frame, and the butt joint detection cover is spirally fixed on the connecting frame through a connecting stud.
As a further description of the above technical solution:
the leakage detection assembly comprises a detection joint, the detection joint is fixed on the butt joint detection cover and is communicated with the inner cavity of the butt joint detection cover, and a detection sensor is spirally arranged in the detection joint.
The utility model provides a steel pipe leakage detection device. The beneficial effects are as follows:
this steel pipe leak detection device detects the arm through the cooperation with two butt joint detection covers and installs on actuating mechanism, can directly detect the adjustment arm and open and close through actuating mechanism drive two and adjust in order to realize that two butt joint detection covers of drive carry out butt joint seal detection and open, need not to be fixed one by one through the bolt, show improvement work efficiency and practicality, butt joint detection covers can dismantle the fixing on detecting the link of adjusting the arm through the double-screw bolt simultaneously, can change the butt joint detection cover according to the specification of waiting to detect the steel pipe, and it is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel pipe leakage detecting device according to the present utility model;
FIG. 2 is a top view of a steel pipe leakage detecting apparatus according to the present utility model;
fig. 3 is a schematic structural view of a docking detection hood according to the present utility model.
Legend description:
1. a driving mechanism; 11. a driving seat; 12. adjusting the rack; 13. an electric control telescopic rod; 2. detecting an adjusting arm; 21. an adjusting gear; 22. a connecting frame; 3. a butt joint detection cover; 31. detecting the joint; 311. a detection sensor; 32. a semicircular notch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, a steel pipe leakage detecting apparatus includes: a driving mechanism 1 and two butt joint detection covers 3; the driving mechanism 1 is symmetrically and rotatably connected with two detection adjusting arms 2, and the driving mechanism 1 is in transmission connection with the two detection adjusting arms 2 to drive the two detection adjusting arms 2 to open and close for adjustment; that is, the driving mechanism 1 is used for driving the two detection adjusting arms 2 to rotate and adjust, so as to realize that the two detection adjusting arms 2 rotate and open or rotate and close, the two butt joint detection covers 3 are detachably fixed on the two detection adjusting arms 2, when the two detection adjusting arms 2 rotate and open, the two butt joint detection covers 3 are synchronously driven to separate and open, when the two detection adjusting arms 2 rotate and close, the two butt joint detection covers 3 are synchronously driven to seal and butt joint, thereby the joint of the steel pipe to be detected is sealed and sleeved, a leakage detection assembly is arranged on one of the butt joint detection covers 3, and the leakage detection assembly is used for carrying out leakage detection on the joint of the steel pipe. Through with two butt joint detection covers 3 cooperation detection adjustment arm 2 install on actuating mechanism 1, can directly be through actuating mechanism 1 drive two detection adjustment arms 2 open and shut and adjust in order to realize that two butt joint detection covers 3 of drive carry out butt joint seal detection and open, need not to fix through the bolt one by one, show improvement work efficiency and practicality.
The driving mechanism 1 comprises a driving seat 11, two detection and adjustment arms 2 symmetrically rotate on the driving seat 11, one end, connected with the driving seat 11, of each detection and adjustment arm 2 is fixed with an adjustment gear 21, an adjustment assembly is further arranged on the driving seat 11, and the adjustment assembly is meshed with the adjustment gears 21. The adjusting component comprises an electric control telescopic rod 13 fixed on the driving seat 11, the movable end of the electric control telescopic rod 13 is connected with an adjusting rack 12, the adjusting rack 12 is slidably arranged in the driving seat 11, and the outer side of the adjusting rack 12 is meshed with an adjusting gear 21. The driving mechanism 1 drives the two detection adjusting arms 2 to rotate and adjust so as to realize that the two detection adjusting arms 2 rotate to open or rotate to close, specifically, the electric control telescopic rod 13 drives the adjusting rack 12 to perform linear sliding adjustment, wherein protruding teeth are formed on two sides of the adjusting rack 12, the protruding teeth on two sides are respectively meshed with the adjusting gears 21 with the tail ends of the two detection adjusting arms 2, when the adjusting rack 12 moves linearly, the adjusting gears 21 synchronously drive the adjusting gears 21 to rotate, and the adjusting gears 21 drive the detection adjusting arms 2 to rotate so as to synchronously drive the two butt joint detecting covers 3 to open or close through the detection adjusting arms 2.
The butt joint detection cover 3 is of a semi-cylindrical structure, and semicircular notches 32 are formed in two ends of the butt joint detection cover 3. The semicircular notch 32 enables avoidance of the steel pipe. The end of the detection adjusting arm 2 is fixed with a connecting frame 22, and the butt joint detection cover 3 is fixed on the connecting frame 22 through a connecting stud screw. The butt joint detection cover 3 is detachably fixed on the connecting frame 22 of the detection adjusting arm 2 through the stud, the butt joint detection cover 3 can be replaced according to the specification of the steel pipe to be detected, and the use is more convenient
The leak detection assembly comprises a detection joint 31, wherein the detection joint 31 is fixed on the butt joint detection cover 3 and is communicated with the inner cavity of the butt joint detection cover 3, and a detection sensor 311 is spirally arranged in the detection joint 31. Alternatively, the detecting sensor 311 may be any one of a gas sensor and a pressure sensor, and when leakage occurs, the two sealed inner cavities of the two docking detecting covers 3 collect the leaked gas and detect the leaked gas through the gas sensor, and meanwhile, the pressure of the sealed inner cavities of the two docking detecting covers 3 is increased due to the leaked gas, so that the leaked gas can be detected by the pressure sensor.
Working principle: when the steel pipe leakage detection device is used, the device is firstly erected on two sides of a joint position of a steel pipe to be detected, then the electric control telescopic rod 13 in the driving mechanism 1 drives the adjusting gear rack 12 to conduct linear sliding adjustment, the adjusting gear rack 12 drives the adjusting gear 21 to rotate, the adjusting gear 21 drives the detecting adjusting arm 2 to rotate, the two butt joint detecting covers 3 are synchronously driven to be closed through the detecting adjusting arm 2 to be closely sleeved on the steel pipe, finally, leakage detection is conducted through the leakage detection assembly, after detection is completed, the driving mechanism 1 drives the two butt joint detecting covers 3 to be opened, and then the steel pipe leakage detection device is taken down, so that the detection is convenient and quick.
Claims (6)
1. A steel pipe leak detection apparatus, comprising: a driving mechanism (1) and two butt joint detection covers (3);
the driving mechanism (1) is symmetrically and rotatably connected with two detection adjusting arms (2), and the driving mechanism (1) is in transmission connection with the two detection adjusting arms (2) to drive the two detection adjusting arms (2) to be opened and closed for adjustment;
the two butt joint detection covers (3) are detachably fixed on the two detection adjusting arms (2), and one of the two butt joint detection covers (3) is provided with a leakage detection assembly.
2. A steel pipe leakage detection device according to claim 1, characterized in that the driving mechanism (1) comprises a driving seat (11), two detection adjusting arms (2) symmetrically rotate on the driving seat (11), an adjusting gear (21) is fixed at one end of each detection adjusting arm (2) connected with the driving seat (11), and an adjusting assembly is further arranged on the driving seat (11), and the adjusting assembly is meshed with the adjusting gear (21).
3. A steel pipe leakage detecting device according to claim 2, characterized in that the adjusting assembly comprises an electric control telescopic rod (13) fixed on the driving seat (11), the movable end of the electric control telescopic rod (13) is connected with an adjusting rack (12), and the outer side of the adjusting rack (12) is meshed with an adjusting gear (21).
4. The steel pipe leakage detecting device according to claim 1, wherein the butt joint detecting cover (3) is of a semi-cylindrical structure, and semicircular notches (32) are formed at two ends of the butt joint detecting cover (3).
5. A steel pipe leakage detecting device according to claim 1, characterized in that the end of the detecting and adjusting arm (2) is fixed with a connecting frame (22), and the butt joint detecting cover (3) is fixed on the connecting frame (22) through a connecting stud screw.
6. A steel pipe leakage detecting device according to claim 1, characterized in that the leakage detecting assembly comprises a detecting joint (31), the detecting joint (31) is fixed on the butt joint detecting cover (3) and is communicated with the inner cavity of the butt joint detecting cover (3), and the detecting sensor (311) is spirally arranged in the detecting joint (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320399792.9U CN219573412U (en) | 2023-03-07 | 2023-03-07 | Steel pipe leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320399792.9U CN219573412U (en) | 2023-03-07 | 2023-03-07 | Steel pipe leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219573412U true CN219573412U (en) | 2023-08-22 |
Family
ID=87658493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320399792.9U Active CN219573412U (en) | 2023-03-07 | 2023-03-07 | Steel pipe leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219573412U (en) |
-
2023
- 2023-03-07 CN CN202320399792.9U patent/CN219573412U/en active Active
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