CN213022132U - Boiler pressure vessel pipeline under pressure detection device - Google Patents
Boiler pressure vessel pipeline under pressure detection device Download PDFInfo
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- CN213022132U CN213022132U CN202021950323.4U CN202021950323U CN213022132U CN 213022132 U CN213022132 U CN 213022132U CN 202021950323 U CN202021950323 U CN 202021950323U CN 213022132 U CN213022132 U CN 213022132U
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Abstract
The utility model discloses a boiler pressure vessel pressure pipeline detection device, which comprises a lock sleeve and a connecting sheet, wherein the upper end of the lock sleeve is provided with the connecting sheet, the outer wall of the front end of the connecting sheet is provided with a connecting nut, the outer wall of the rear end of the connecting nut passes through the connecting sheet and is arranged at the rear side of the connecting sheet, the outer wall of the lower end of the lock sleeve is provided with a fixed hinge, the interior of the lock sleeve is provided with a detection belt, the front side of the lock sleeve is provided with a detector, through designing a novel boiler pressure vessel pressure pipeline detection device, when the pressure pipeline is detected and used, a positioning sleeve and a lock sleeve can be respectively fixed at the outer part of the pipeline, and the lock sleeve for detection can be moved towards the positioning sleeve by rolling the connecting sheet, so that the lock sleeve can be uniformly contacted with the surface of the pipeline, and no detection dew point exists in, therefore, the pressure pipeline is detected more thoroughly, and the detection effect is more real.
Description
Technical Field
The utility model belongs to the technical field of the pipeline under pressure is relevant, concretely relates to boiler pressure vessel pipeline under pressure detection device.
Background
Pressure pipes are all pipes which are subjected to internal or external pressure, regardless of the medium in the pipe, and are part of pipes which are used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluids, and are composed of pipes, pipe fittings, flanges, bolted connections, gaskets, valves, other components or assemblies of pressurized parts and supporting parts.
The prior art of the pressure pipeline detection device of the boiler pressure container has the following problems: because whole pipe length is unfixed according to the in-service use condition, detection device can only carry out the spot check to the pipeline when detecting, can not detect gradually along the pipeline for pipeline under pressure's effect that detects is not enough good, and it is great to omit the area that does not detect, makes pipeline under pressure's detection thoroughly go on.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boiler pressure vessel pipeline under pressure detection device to can only carry out the not true problem enough of selective examination detection effect to the pipeline surface when solving the longer detection of the pipeline under pressure length that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a boiler pressure vessel pressure pipeline detection device comprises a lock sleeve and a connecting sheet, wherein the upper end of the lock sleeve is provided with the connecting sheet, the outer wall of the front end of the connecting sheet is provided with a connecting nut, the outer wall of the rear end of the connecting nut penetrates through the connecting sheet and is arranged at the rear side of the connecting sheet, the outer wall of the lower end of the lock sleeve is provided with a fixed hinge, a detection belt is arranged inside the lock sleeve, the front side of the lock sleeve is provided with a detector, the outer wall of the left end of the detector is provided with a connecting line, the other end of the connecting line is fixedly connected with the detection belt, the outer wall of the front end of the lock sleeve is provided with a connecting cylinder, the inside of the connecting cylinder is provided with a connecting rod, the right side of the lock sleeve is provided with a positioning sleeve, the outer wall of the front end of the positioning sleeve is provided, the left end of connecting band passes the receipts reel and cup joints the outside at the connecting rod, be provided with fixed motor on the front end outer wall of receipts reel, be provided with the mount on the position sleeve front end outer wall of fixed motor lower extreme, fixed motor's output passes receipts reel and connecting axle fixed connection, be provided with the connecting block on the rear end outer wall of lock sleeve, be provided with the telescopic link on the rear end outer wall of connecting block, the rear end outer wall of telescopic link and the rear end outer wall fixed connection of position sleeve, fixed motor passes through external power source electric connection, the detector passes through internal power source electric connection.
Preferably, the outer wall of the connecting rod is provided with a connecting groove, one end of the connecting band is sleeved inside the connecting groove and fixedly connected with the connecting rod, and the outer wall of the connecting band is a smooth wall.
Preferably, the size and shape of the locking sleeve and the positioning sleeve are the same, the anti-slip pad is arranged inside the positioning sleeve, the inner wall of the positioning sleeve and the anti-slip pad can be completely attached, and the positioning sleeve and the anti-slip pad are fixedly connected through an adhesive.
Preferably, the inside coupling nut that is provided with of rear end of connection piece, coupling nut passes coupling nut and connection piece fixed connection, the lock sleeve can rotate through fixed hinge, the lock sleeve is symmetrical about the vertical direction of fixed hinge.
Preferably, a display is arranged on the outer wall of the front end of the detector, and a control key is arranged on the outer wall of the front end of the detector at the lower end of the display.
Preferably, the inside of detecting the area is provided with pressure sensor, pressure sensor equidistance distributes in the inside of detecting the area, pressure sensor passes through connecting wire and detector electric connection.
Compared with the prior art, the utility model provides a boiler pressure vessel pipeline under pressure detection device possesses following beneficial effect:
the utility model designs a novel boiler pressure vessel pressure pipeline detection device, when detecting and using the pressure pipeline, the locating sleeve and the locking sleeve can be respectively fixed outside the pipeline, the locking sleeve for detecting and using can be moved towards the locating sleeve by the rolling connecting belt, thereby the locking sleeve can be uniformly contacted with the surface of the pipeline, and the detection dew point can not exist in the moving detection process, thus the detection of the pressure pipeline is more thorough, the detection effect is more real, the controller is arranged on the fixed motor, the length of the rolling connecting belt of the fixed motor can be controlled to be the same as that of the detection belt, the detection belt can be attached to the pipeline after the previous detection when moving detection on the pipeline every time, thereby the problem of detecting the dew point can be avoided, and the automatic movement can be realized without manpower movement, through this novel boiler pressure vessel pipeline under pressure detection device make pipeline under pressure's detection use more convenient and detection effect better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic front structural view of a pressure pipeline detection device for a boiler pressure vessel according to the present invention;
FIG. 2 is a schematic side view of a pressure pipeline testing device for a boiler pressure vessel according to the present invention;
fig. 3 is a schematic top view of the pressure pipeline detection device for the boiler pressure vessel according to the present invention;
fig. 4 is an enlarged schematic view of the internal structure a in fig. 3 according to the present invention;
in the figure: 1. a detector; 2. a connecting wire; 3. a connecting cylinder; 4. a connecting rod; 5. a locking sleeve; 6. connecting sheets; 7. a connecting nut; 8. a telescopic rod; 9. a positioning sleeve; 10. fixing a motor; 11. a fixed mount; 12. A connecting belt; 13. fixing the hinge; 14. connecting blocks; 15. detecting a belt; 16. winding the roll; 17. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a boiler pressure container pressure pipeline detection device comprises a locking sleeve 5 and a connecting sheet 6, the upper end of the locking sleeve 5 is provided with the connecting sheet 6, the outer wall of the front end of the connecting sheet 6 is provided with a connecting nut 7, the outer wall of the rear end of the connecting nut 7 passes through the connecting sheet 6 and is arranged at the rear side of the connecting sheet 6, the outer wall of the lower end of the locking sleeve 5 is provided with a fixed hinge 13, the inside of the locking sleeve 5 is provided with a detection belt 15, the front side of the locking sleeve 5 is provided with a detector 1, the outer wall of the left end of the detector 1 is provided with a connecting wire 2, the other end of the connecting wire 2 is fixedly connected with the detection belt 15, the outer wall of the front end of the detector 1 is provided with a display, the outer wall of the front end of the detector 1 at the lower end of the display is provided with a control key, the detection result of the, pressure sensor equidistance distributes in the inside of examining 15, pressure sensor passes through connecting wire 2 and detector 1 electric connection, detect the problem that whether there is the pressure point in the pipeline to the pipeline outside through pressure sensor and feed back, be provided with connecting cylinder 3 on the front end outer wall of lock sleeve 5, the inside of connecting cylinder 3 is provided with connecting rod 4, the right side of lock sleeve 5 is provided with position sleeve 9, the big or small shape homogeneous phase of lock sleeve 5 and position sleeve 9 is the same, the inside of position sleeve 9 is provided with the slipmat, the inner wall and the slipmat of position sleeve 9 can laminate completely, position sleeve 9 and slipmat pass through adhesive fixed connection, can increase the inside frictional force of position sleeve 9 through the slipmat, make the position sleeve 9 can not go out the not hard up problem that appears when the outside removal of pipeline at pulling lock sleeve 5. A boiler pressure vessel pressure pipeline detection device, a winding drum 16 is arranged on the outer wall of the front end of a positioning sleeve 9, a connecting shaft 17 is arranged inside the winding drum 16, a connecting belt 12 is sleeved outside the connecting shaft 17, the left end of the connecting belt 12 penetrates through the winding drum 16 and is sleeved outside a connecting rod 4, a connecting groove is arranged on the outer wall of the connecting rod 4, one end of the connecting belt 12 is sleeved inside the connecting groove and is fixedly connected with the connecting rod 4, the outer wall of the connecting belt 12 is a smooth wall, so that the connecting rod 4 can be driven by the connecting belt 12 to drive a locking sleeve 5 to integrally move along with the connecting belt 12, a fixed motor 10 is arranged on the outer wall of the front end of the winding drum 16, a fixed frame 11 is arranged on the outer wall of the front end of the positioning sleeve 9 at the lower end of the fixed motor 10, the output end of the fixed motor 10, be provided with telescopic link 8 on the rear end outer wall of connecting block 14, the rear end outer wall of telescopic link 8 and the rear end outer wall fixed connection of position sleeve 9, fixed motor 10 passes through external power source electric connection, and detector 1 passes through internal power source electric connection.
The utility model discloses a theory of operation and use flow: after the device is installed, the working principle of the device for detecting the pressure pipeline of the boiler pressure container is that the pressure pipeline is detected by the pressure sensor in the detection belt 15, and the detection result is fed back to the detector 1 to finally display whether a problem occurs, when the device is used, the locking sleeve 5 and the positioning sleeve 9 are both sleeved on the pressure pipeline to be detected, the installation distance between the locking sleeve 5 and the positioning sleeve 9 is maximized until the connecting belt 12 is stretched straight, the positioning sleeve 9 is screwed outside the pressure pipeline by the connecting nut 7, the detection belt 15 in the locking sleeve 5 is completely contacted with the surface of the pressure pipeline and can not be completely screwed, the detector 1 is started to detect, the fixed motor 10 is started to drive the connecting belt 12 to rotate periodically by the controller, so that the locking sleeve 5 moves to the end of the positioning sleeve 9 after the detection of the detection belt 15 is finished and is continuously checked, when the locking sleeve 5 moves to be attached to the positioning sleeve 9, the fixed motor 10 is closed, at the moment, an inspection cycle is performed, the positioning sleeve 9 is unscrewed, the straightening connecting belt 12 is moved on the pipeline, and the cycle inspection can be continuously performed until the complete detection of the surface of the pipeline is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a boiler pressure vessel pipeline under pressure detection device, includes lock sleeve (5) and connection piece (6), its characterized in that: the detection device is characterized in that a connecting piece (6) is installed at the upper end of the locking sleeve (5), a connecting nut (7) is arranged on the outer wall of the front end of the connecting piece (6), the outer wall of the rear end of the connecting nut (7) penetrates through the connecting piece (6) and is arranged on the rear side of the connecting piece (6), a fixed hinge (13) is arranged on the outer wall of the lower end of the locking sleeve (5), a detection belt (15) is arranged inside the locking sleeve (5), a detector (1) is arranged on the front side of the locking sleeve (5), a connecting wire (2) is arranged on the outer wall of the left end of the detector (1), the other end of the connecting wire (2) is fixedly connected with the detection belt (15), a connecting cylinder (3) is arranged on the outer wall of the front end of the locking sleeve (5), a connecting rod (4) is arranged inside the connecting cylinder (3), and a positioning sleeve, a winding drum (16) is arranged on the outer wall of the front end of the positioning sleeve (9), a connecting shaft (17) is arranged inside the winding drum (16), a connecting belt (12) is sleeved outside the connecting shaft (17), the left end of the connecting belt (12) penetrates through the winding drum (16) and is sleeved outside the connecting rod (4), a fixed motor (10) is arranged on the outer wall of the front end of the winding drum (16), a fixing frame (11) is arranged on the outer wall of the front end of the positioning sleeve (9) at the lower end of the fixed motor (10), the output end of the fixed motor (10) penetrates through the winding drum (16) and is fixedly connected with the connecting shaft (17), a connecting block (14) is arranged on the outer wall of the rear end of the locking sleeve (5), a telescopic rod (8) is arranged on the outer wall of the rear end of the connecting block (14), the outer wall of the rear end of the telescopic rod (8) is fixedly connected with, the fixed motor (10) is electrically connected through an external power supply, and the detector (1) is electrically connected through an internal power supply.
2. The pressure pipeline detecting device for the boiler pressure vessel as recited in claim 1, wherein: the connecting device is characterized in that a connecting groove is formed in the outer wall of the connecting rod (4), one end of the connecting belt (12) is connected with the connecting rod (4) in a sleeved mode and is connected with the connecting groove in a fixed mode, and the outer wall of the connecting belt (12) is a smooth wall.
3. The pressure pipeline detecting device for the boiler pressure vessel as recited in claim 1, wherein: the size and shape of the locking sleeve (5) and the positioning sleeve (9) are the same, the anti-slip pad is arranged inside the positioning sleeve (9), the inner wall of the positioning sleeve (9) can be completely attached to the anti-slip pad, and the positioning sleeve (9) is fixedly connected with the anti-slip pad through an adhesive.
4. The pressure pipeline detecting device for the boiler pressure vessel as recited in claim 1, wherein: the connecting structure is characterized in that a connecting nut is arranged inside the rear end of the connecting piece (6), the connecting nut (7) penetrates through the connecting nut and the connecting piece (6) to be fixedly connected, the locking sleeve (5) can rotate through the fixed hinge (13), and the locking sleeve (5) is symmetrical about the vertical direction of the fixed hinge (13).
5. The pressure pipeline detecting device for the boiler pressure vessel as recited in claim 1, wherein: the detector is characterized in that a display is arranged on the outer wall of the front end of the detector (1), and a control key is arranged on the outer wall of the front end of the detector (1) at the lower end of the display.
6. The pressure pipeline detecting device for the boiler pressure vessel as recited in claim 1, wherein: detect the inside in area (15) and be provided with pressure sensor, pressure sensor equidistance distributes in the inside of detecting area (15), pressure sensor passes through connecting wire (2) and detector (1) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950323.4U CN213022132U (en) | 2020-09-09 | 2020-09-09 | Boiler pressure vessel pipeline under pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950323.4U CN213022132U (en) | 2020-09-09 | 2020-09-09 | Boiler pressure vessel pipeline under pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213022132U true CN213022132U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021950323.4U Active CN213022132U (en) | 2020-09-09 | 2020-09-09 | Boiler pressure vessel pipeline under pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213022132U (en) |
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2020
- 2020-09-09 CN CN202021950323.4U patent/CN213022132U/en active Active
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