CN216559549U - Corrosion-resistant pipeline welded leakproofness check out test set - Google Patents
Corrosion-resistant pipeline welded leakproofness check out test set Download PDFInfo
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- CN216559549U CN216559549U CN202122592512.XU CN202122592512U CN216559549U CN 216559549 U CN216559549 U CN 216559549U CN 202122592512 U CN202122592512 U CN 202122592512U CN 216559549 U CN216559549 U CN 216559549U
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- resistant pipeline
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Abstract
The utility model provides a sealing detection device for welding a corrosion-resistant pipeline, which at least comprises a base, a top plate and two side columns, wherein the upper end and the lower end of each of the two side columns are respectively connected with the top plate and the base, the top plate is provided with a lifting mechanism, the two sides of the bottom of the lifting mechanism are respectively connected with the two side columns, the lifting mechanism is downwards connected with an object stage through connecting plates on the two sides, the two sides of the object stage are respectively provided with a clamping mechanism, the base is provided with a water tank, the water tank is positioned under the object stage, the opening of the water tank is upward, and the sealing detection device for welding the corrosion-resistant pipeline can assist in detecting the sealing of the welding of the corrosion-resistant pipeline and is automatically operated and more convenient to use.
Description
Technical Field
The utility model relates to a sealing performance detection device for welding a corrosion-resistant pipeline, and belongs to the technical field of corrosion-resistant pipeline processing.
Background
A chemical tanker should be defined as a tanker, that is, a tanker constructed or adapted to carry various toxic, flammable, fugitive, or corrosive chemicals. Most of the liquid chemical ships are double-layer bottom and double-side, and the cargo hold is provided with a cargo pump and a pipeline which are separated and are provided with special cargo pumps and pipelines. The inner wall and the piping of the cargo hold are made of stainless steel or anticorrosive paint.
The chemical ship needs to use corrosion-resistant pipeline in the production and processing process to weld corrosion-resistant pipeline, consequently need detect the leakproofness of accomplishing welded corrosion-resistant pipeline, the most operation of current check out test set is manual operation, and efficiency is lower, consequently lacks the auxiliary assembly that can detect corrosion-resistant pipeline welding leakproofness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect of the sealing performance detection of the existing corrosion-resistant pipeline welding, provides the sealing performance detection equipment for the corrosion-resistant pipeline welding, can assist in detecting the sealing performance of the corrosion-resistant pipe welding, is automatically operated, and is convenient to use.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a corrosion-resistant pipeline welded leakproofness check out test set, includes base, roof and two side posts at least, and two the upper and lower both ends of side post respectively with the roof with the base is connected, be equipped with bottom both sides and two on the roof the elevating system that the side post is connected respectively, just elevating system is connected with the objective table through the connecting plate of both sides downwards, the both sides of objective table all are equipped with fixture, be equipped with on the base and be located under the objective table and opening water tank up.
Further, elevating system is including being located the motor at roof top both ends, and two the motor all be connected with downwards with the roof runs through and the rotation connection the screw rod, two the bottom of screw rod all is connected with through rotating and is located both sides the horizontal plate on the side post, two there is the lifter plate through threaded connection on the screw rod, just the lifter plate with the objective table passes through both sides the connecting plate is connected.
Furthermore, the objective table is cross-shaped, and the two connecting plates and the two clamping mechanisms are arranged oppositely.
Furthermore, a plurality of through holes are formed in the objective table.
Further, two fixture all includes fixed connection and is in lower plate on the objective table and the punch holder of lower plate top, just the lower plate with the relative one side of punch holder all is equipped with arc centre gripping breach, the both ends of punch holder all through adjusting bolt with the both ends of lower plate are connected, adjusting bolt with the punch holder passes through threaded connection, just adjusting bolt with the lower plate passes through the bearing and connects.
Furthermore, be equipped with infrared emitter on one side of lifter plate, and be close to infrared emitter be equipped with infrared receiver on the side post inner wall, infrared emitter with infrared receiver all is located same vertical face, be equipped with the controller on the outer wall of side post, infrared receiver with the controller and the controller with the motor all is through the electricity connection.
The equipment for detecting the welding tightness of the corrosion-resistant pipeline has the advantages that:
(1) this corrosion-resistant pipeline welded leakproofness check out test set fixes through the fixture of both sides respectively with the both ends of the corrosion-resistant pipeline after the welding, and the one end of passing through the external equipment with corrosion-resistant pipeline blocks up, and other end switch-on inflation equipment to under elevating system's control, make the objective table drive the pipeline and descend to the water tank in, through aerifing to corrosion-resistant pipeline in, and whether observe the welded junction has the bubble to emerge, judge its leakproofness, it is very simple to use.
(2) This corrosion-resistant pipeline welded leakproofness check out test set's lifter plate descends, and infrared emitter moves from top to bottom, and the infrared signal of transmission is until being received the back by infrared receiver, and controller control motor stops rotatoryly, makes the objective table descend to suitable position in the water tank to the automatic shutdown descends, and automatic control is very convenient.
Drawings
Fig. 1 is a perspective view of a sealability testing apparatus for corrosion-resistant pipe welding according to the present invention.
Fig. 2 is a front view of the sealability testing apparatus for corrosion-resistant pipe welding of the present invention.
In the figure: 1. the device comprises a base, a top plate, a side column, a lifting mechanism, a motor, a screw rod, a horizontal plate, a lifting plate, a connecting plate, a carrier table, a clamping mechanism, a lower clamping plate, a screw rod, a horizontal plate, a lifting plate, a horizontal plate, a connecting plate, a horizontal plate, an object table, a carrier table, a horizontal plate, a horizontal.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the tightness detection device for welding a corrosion-resistant pipeline provided by the utility model at least comprises a base 1, a top plate 2 and two side columns 3, wherein the upper end and the lower end of each of the two side columns 3 are respectively connected with the top plate 2 and the base 1, the top plate 2 is provided with a lifting mechanism 4, the two sides of the bottom of each of the lifting mechanisms 4 are respectively connected with the two side columns 3, the lifting mechanism 4 is connected with an object stage 6 downwards through connecting plates 5 at the two sides, the two sides of the object stage 6 are respectively provided with a clamping mechanism 7, the base 1 is provided with a water tank 8 which is positioned under the object stage 6 and has an upward opening, the clamping mechanisms 7 at the two sides can clamp and fix the corrosion-resistant pipeline, and the object stage 6 which can be loaded with the corrosion-resistant pipeline through the lifting mechanism 4 is lowered into the water tank 8 to detect the tightness.
Further, elevating system 4 is including being located the motor 41 at 2 top both ends of roof, and two motor 41 all be connected with downwards with roof 2 runs through and the rotation connection's screw rod 42, two the bottom of screw rod 42 all is connected with through rotating and is located both sides horizontal plate 43 on the side post 3, two there is lifter plate 44 through threaded connection on the screw rod 42, just lifter plate 44 with objective table 6 passes through both sides connecting plate 5 is connected, and wherein, two synchronous rotations of motor 41 drive two screw rods 42 rotatory, and screw rod 42 drives lifter plate 44 downstream to make objective table 6 can the downstream.
Further, the objective table 6 is cross-shaped, and the two connecting plates 5 and the two clamping mechanisms 7 are arranged oppositely, wherein the two connecting plates 5 and the two clamping mechanisms 7 are respectively located at four positions of the cross-shaped objective table 6.
Further, be equipped with a plurality of through-hole 9 on the objective table 6, wherein, through-hole 9 can make objective table 6 get into more convenient in the water tank 8.
Further, two fixture 7 all includes fixed connection lower plate 71 on objective table 6 and the punch holder 72 of lower plate 71 top, just lower plate 72 with the relative one side of punch holder 71 all is equipped with arc centre gripping breach 73, the both ends of punch holder 72 all through adjusting bolt 74 with the both ends of lower plate 71 are connected, adjusting bolt 74 with punch holder 72 passes through threaded connection, just adjusting bolt 74 with lower plate 71 passes through the bearing and connects, and wherein, there is rotatory handle at the top of adjusting bolt 74, can make adjusting bolt 74 rotatory through rotatory handle to make punch holder 72 move down, thereby make punch holder 72 and lower plate 71 carry out the centre gripping fixedly to corrosion-resistant pipeline.
Further, be equipped with infrared emitter 10 on one side of lifter plate 44, and be close to infrared emitter 10 be equipped with infrared receiver 11 on the side post 3 inner wall, infrared emitter 10 with infrared receiver 11 all is located same vertical plane, be equipped with controller 12 on the outer wall of side post 3, infrared receiver 11 with controller 12 and controller 12 with motor 41 all is through the electricity connection, and wherein, infrared emitter 10 descends and transmits infrared signal, and after the signal was received by infrared receiver 11, controller 12 can control motor 41 and stop rotatory, plays automatic control's effect.
The use steps of the sealing performance detection equipment for the welding of the corrosion-resistant pipeline are as follows: the two ends of the corrosion-resistant pipeline are respectively placed in the two arc-shaped clamping notches 73, the adjusting bolt 74 is rotated by manually rotating a rotating handle at the top of the adjusting bolt 74, the bottom of the adjusting bolt 74 is rotatably connected with the lower clamp plate 71, and the adjusting bolt 74 is in threaded connection with the upper clamp plate 72, so that the upper clamp plate 72 moves downwards, the corrosion-resistant pipeline is clamped and fixed by the upper clamp plate 72 and the lower clamp plate 71, one end of the corrosion-resistant pipeline is blocked by external equipment and is connected with the other end of the corrosion-resistant pipeline by external air supply equipment, the two motors 41 are synchronously started, the two screws 42 rotate to drive the lifting plate 44 to move downwards, the objective table 6 moves downwards, the through hole 9 on the objective table 6 can facilitate the objective table 6 to descend into the water tank 8, the infrared emitter 10 on the lifting plate 44 descends and emits infrared signals, when the infrared signals are just received by the infrared receiver 11, the signal is transmitted to the controller 12, the controller 12 controls the motor 41 to stop rotating, the objective table 6 is just descended to a proper position in the water tank 8 at the moment, the external air supply device charges air into the corrosion-resistant pipeline, and the sealing performance of the corrosion-resistant pipeline can be judged by observing whether bubbles are generated at the welding position of the corrosion-resistant pipeline.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a corrosion-resistant pipeline welded leakproofness check out test set, includes base, roof and two side posts at least, and two the upper and lower both ends of side post respectively with the roof with the base is connected its characterized in that: the lifting mechanism is characterized in that the top plate is provided with two bottom sides and two lifting mechanisms respectively connected with the side columns, the lifting mechanisms are connected with an object stage through connecting plates on the two sides downwards, the two sides of the object stage are respectively provided with a clamping mechanism, and the base is provided with a water tank which is located under the object stage and has an upward opening.
2. The apparatus for testing the leak tightness of a weld of corrosion resistant pipes according to claim 1, wherein: elevating system is including being located the motor at roof top both ends, and two the motor all be connected with downwards with the roof runs through and the rotation connection's screw rod, two the bottom of screw rod all is connected with through rotating and is located both sides the horizontal plate on the side post, two there is the lifter plate through threaded connection on the screw rod, just the lifter plate with the objective table passes through both sides the connecting plate is connected.
3. The apparatus for testing the leak tightness of a weld of corrosion resistant pipes according to claim 1, wherein: the objective table is cross-shaped, and the two connecting plates and the two clamping mechanisms are oppositely arranged.
4. The apparatus of claim 3 for leak testing of a weld of corrosion resistant pipes, wherein: the objective table is provided with a plurality of through holes.
5. The apparatus of claim 3 for leak testing of a weld of corrosion resistant pipes, wherein: two fixture all includes fixed connection and is in lower plate on the objective table and the punch holder of lower plate top, just the lower plate with the relative one side of punch holder all is equipped with arc centre gripping breach, the both ends of punch holder all through adjusting bolt with the both ends of lower plate are connected, adjusting bolt with the punch holder passes through threaded connection, just adjusting bolt with the lower plate passes through the bearing and connects.
6. The apparatus of claim 2 for leak testing of a weld of corrosion resistant pipes, wherein: be equipped with infrared emitter on one side of lifter plate, and be close to infrared emitter be equipped with infrared receiver on the side post inner wall, infrared emitter with infrared receiver all is located same vertical face, be equipped with the controller on the outer wall of side post, infrared receiver with the controller and the controller with the motor all is through the electricity connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592512.XU CN216559549U (en) | 2021-10-27 | 2021-10-27 | Corrosion-resistant pipeline welded leakproofness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122592512.XU CN216559549U (en) | 2021-10-27 | 2021-10-27 | Corrosion-resistant pipeline welded leakproofness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216559549U true CN216559549U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122592512.XU Active CN216559549U (en) | 2021-10-27 | 2021-10-27 | Corrosion-resistant pipeline welded leakproofness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216559549U (en) |
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2021
- 2021-10-27 CN CN202122592512.XU patent/CN216559549U/en active Active
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