CN215338740U - Steel pipe leakproofness detection device - Google Patents
Steel pipe leakproofness detection device Download PDFInfo
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- CN215338740U CN215338740U CN202120698296.4U CN202120698296U CN215338740U CN 215338740 U CN215338740 U CN 215338740U CN 202120698296 U CN202120698296 U CN 202120698296U CN 215338740 U CN215338740 U CN 215338740U
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Abstract
The utility model discloses a steel pipe tightness detection device which comprises a bottom plate and mounting plates fixedly mounted on two sides of the top end of the bottom plate, wherein a mounting block is arranged in each mounting groove, the two mounting blocks are movably arranged in each mounting groove through a moving mechanism, a connecting plate is fixedly mounted on the opposite sides of the two mounting blocks, a fixing mechanism used for fixing a steel pipe is arranged on a U-shaped plate, and a water tank is fixedly arranged at the top end of the bottom plate. According to the utility model, the steel pipe can be sunk in water through the moving mechanism and the water tank, the steel pipe can be fixed on the U-shaped plate through the arrangement of the clamping mechanism, and the extrusion block is used for realizing sealing, so that the two ends of the steel pipe are sealed.
Description
Technical Field
The utility model relates to a detection device, in particular to a steel pipe tightness detection device.
Background
Steel having a hollow cross-section with a length much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the method is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into a hot rolling mode and a cold rolling (drawing) mode, the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe, and the steel pipe tightness detection device is a device for detecting the air tightness of the steel pipe.
At present, when the tightness detection device for the steel pipe detects the steel pipe in the market, most of the tightness detection devices are single steel pipes, the detection efficiency is low, and the working efficiency of workers is influenced. Therefore, the device is improved, and the device for detecting the tightness of the steel pipe is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a steel pipe sealing performance detection device which comprises a bottom plate and mounting plates fixedly mounted on two sides of the top end of the bottom plate, wherein mounting grooves are formed in opposite sides of the two mounting plates, a mounting block is arranged in each mounting groove, the two mounting blocks are movably arranged in the mounting grooves through a moving mechanism, a connecting plate is fixedly mounted on each of the opposite sides of the two mounting blocks, a plurality of U-shaped plates are sequentially arranged between the two connecting plates from left to right, two ends of each U-shaped plate are fixedly connected with the two connecting plates respectively, gaps exist among the U-shaped plates, a fixing mechanism used for fixing a steel pipe is arranged on each U-shaped plate, a water tank is fixedly arranged at the top end of the bottom plate, and the water tank is located under the U-shaped plates.
As a preferred technical scheme of the present invention, the moving mechanism includes a stepping motor, a first threaded rod and three auxiliary rods, the first threaded rod is threaded on one of the mounting blocks, one of the auxiliary rods is movably inserted in the mounting block, the other two auxiliary rods are movably inserted in the other mounting block, the stepping motor is fixedly mounted on the top end of one of the mounting plates, one end of the first threaded rod is fixedly connected with an output shaft of the stepping motor, and the other end of the first threaded rod is fixedly connected with the mounting plate through a bearing.
As a preferable technical scheme, the fixing mechanism comprises a second threaded rod, a movable groove and two movable blocks, the movable groove is formed in the middle of the U-shaped plate, the second threaded rod is arranged at the bottom of the U-shaped plate and penetrates through the movable groove, the two movable blocks are arranged in the movable groove, and the two movable blocks are in threaded connection with the second threaded rod.
As a preferred technical scheme of the present invention, the fixing mechanism further includes two squeezing blocks, the two squeezing blocks are symmetrically and fixedly mounted on opposite sides of the two movable blocks, the two squeezing blocks are conical, and both squeezing blocks are made of rubber materials.
As a preferable technical solution of the present invention, the thread directions of both ends of the second threaded rod are opposite, and one end of the second threaded rod is fixedly connected with a handle.
As a preferred technical scheme of the utility model, the water tank comprises a tank body, a drain pipe and a plurality of partition plates, the tank body is fixedly arranged on a bottom plate, the drain pipe is fixedly arranged at the bottom of the tank body, the drain pipe is provided with a valve, the partition plates are sequentially arranged on the tank body from left to right, and the partition plates are matched with gaps in front of the U-shaped plates.
The utility model has the beneficial effects that: this kind of steel pipe leakproofness detection device, moving mechanism and water tank through being equipped with, can realize reciprocating of steel pipe, thereby silence the steel pipe in aqueous, setting through clamping mechanism, can be with the steel pipe fixed on the U-shaped plate, and utilize the extrusion piece to realize sealing, thereby realize sealed to the steel pipe both ends, after steel pipe silence aquatic, if the gassing bubble, then explain that the gas tightness of this steel pipe is not up to standard, if on the contrary then up to standard, this kind of detection mode can be so that whether up to standard of leakproofness of this steel pipe is known to the staff comparatively audio-visual, through setting up multiunit U-shaped plate and fixed establishment, can make the staff carry out the multiunit simultaneously and detect, improve staff's work efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a steel pipe tightness detection device according to the present invention;
FIG. 2 is a schematic structural diagram of a fixing mechanism of the steel pipe tightness detection device of the present invention;
FIG. 3 is a schematic structural diagram of a water tank of the steel pipe tightness detection device of the present invention.
In the figure: 1. a base plate; 2. mounting a plate; 3. mounting blocks; 4. a connecting plate; 5. a moving mechanism; 501. A stepping motor; 502. a first threaded rod; 503. an auxiliary lever; 6. mounting grooves; 7. a fixing mechanism; 701. a second threaded rod; 702. a movable groove; 703. a movable block; 704. extruding the block; 705. a handle; 8. a U-shaped plate; 9. a water tank; 901. a box body; 902. a partition plate; 903. and a water discharge pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, 2 and 3, the steel pipe tightness detection device comprises a bottom plate 1 and mounting plates 2 fixedly mounted on two sides of the top end of the bottom plate 1, mounting grooves 6 are formed in opposite sides of the two mounting plates 2, a mounting block 3 is arranged in each mounting groove 6, the two mounting blocks 3 are movably arranged in the corresponding mounting groove 6 through a moving mechanism 5, a connecting plate 4 is fixedly mounted on each opposite side of each mounting block 3, a plurality of U-shaped plates 8 are sequentially arranged between the two connecting plates 4 from left to right, two ends of each U-shaped plate 8 are respectively and fixedly connected with the two connecting plates 4, gaps exist among the plurality of U-shaped plates 8, a fixing mechanism 7 used for fixing a steel pipe is arranged on each U-shaped plate 8, a water tank 9 is fixedly arranged on the top end of the bottom plate 1, and the water tank 9 is located under the plurality of U-shaped plates 8.
Wherein, the moving mechanism 5 comprises a stepping motor 501, a first threaded rod 502 and three auxiliary rods 503, the first threaded rod 502 is connected to one of the mounting blocks 3 by screw thread, one of the auxiliary rods 503 is movably inserted into the mounting block 3, the other two auxiliary rods 503 are movably inserted into the other mounting block 3, the stepping motor 501 is fixedly mounted at the top end of one of the mounting plates 2, one end of the first threaded rod 502 is fixedly connected with an output shaft of the stepping motor 501, the other end of the first threaded rod 502 is fixedly connected with the mounting plate 2 by a bearing, the stepping motor 501 is electrically connected with a controller mounted on the mounting plate 2 by a driver arranged on the stepping motor 501, the stepping motor 501 is preferably an SC42 type motor, the driver is preferably an XDL-542 type driver, the controller is preferably a TPC8-8TD type controller, the stepping motor 501 works to drive the first threaded rod 502 to rotate, thereby drive two installation pieces 3 and realize reciprocating, and then drive U-shaped plate 8 and reciprocate, will wait to detect the steel pipe and remove to water tank 9 in, detect through the auxiliary rod 503 that is equipped with for two installation pieces 3 reciprocate more stable.
Wherein, fixed establishment 7 includes second threaded rod 701, activity groove 702 and two movable blocks 703, activity groove 702 sets up at the middle part of U-shaped board 8, second threaded rod 701 sets up the bottom at U-shaped board 8, and second threaded rod 701 runs through activity groove 702, two movable blocks 703 all set up at activity groove 702, and two movable blocks 703 all with second threaded rod 701 threaded connection, through the second threaded rod 701 that is equipped with, when second threaded rod 701 rotates, can drive two movable blocks 703 and remove, and then treat the steel pipe realization that detects and press from both sides tightly, make things convenient for the staff to detect.
Wherein, fixed establishment 7 still includes two extrusion pieces 704, and two extrusion pieces 704 are symmetry form fixed mounting in the opposite side of two movable blocks 703, and two extrusion pieces 704 all are coniform, and two extrusion pieces 704 are made by the rubber material, through the extrusion piece 704 that is equipped with, when pressing from both sides the steel pipe tightly, can realize sealing to the both ends of steel pipe, and then make things convenient for the staff to detect the leakproofness of steel pipe.
Wherein, the screw thread of second threaded rod 701 both ends is revolved to the opposite direction, and the one end fixedly connected with of second threaded rod 701 is a leader 705, revolves to opposite direction through the screw thread with second threaded rod 701 both ends and sets up, and then realizes that two movable blocks 703 can realize the motion of moving in opposite directions or carrying on the back mutually, through the setting of handle 705, makes things convenient for the staff to rotate second threaded rod 701.
Wherein, the water tank 9 includes box 901, drain pipe 903 and a plurality of baffle 902, box 901 fixed mounting is on bottom plate 1, drain pipe 903 fixed mounting is in the bottom of box 901, and have the valve on the drain pipe 903, a plurality of baffles 902 from left to right install in proper order on box 901, and the clearance phase-match before a plurality of baffles 902 and a plurality of U-shaped plate 8 sets up, setting through baffle 902, can separate a plurality of U-shaped plate 8, and then open the steel pipe that waits to detect who will install on fixed establishment 7 respectively, avoid when examining the multiunit steel pipe, cause the interact.
When the device works, firstly, water is injected into the water tank 9, a plurality of steel pipes to be detected are respectively installed on a plurality of fixing mechanisms 7, the second threaded rod 701 is arranged, when the second threaded rod 701 rotates, the two movable blocks 703 can be driven to move, the steel pipes to be detected are clamped, and detection by workers is facilitated, the threads at the two ends of the second threaded rod 701 are arranged in opposite directions, so that the two movable blocks 703 can move oppositely or oppositely, through the arrangement of the handle 705, the workers can rotate the second threaded rod 701 conveniently, through the arranged extrusion block 704, when the steel pipes are clamped, the two ends of the steel pipes can be sealed, so that the workers can conveniently detect the sealing performance of the steel pipes, after the steel pipes are installed, the stepping motor 501 works to drive the first threaded rod 502 to rotate, so as to drive the two installation blocks 3 to move up and down, and then drive U-shaped plate 8 and reciprocate, the steel pipe that will wait to detect moves to in the water tank 9, detect, auxiliary rod 503 through being equipped with, make two installation piece 3 more stable that reciprocate, after the steel pipe is silent in the aquatic, if the gassing bubble, then explain that the gas tightness of this steel pipe is not up to standard, if on the contrary then up to standard, setting through baffle 902, can separate a plurality of U-shaped plates 8, and then open the steel pipe of waiting to detect of installing on fixed establishment 7 respectively, avoid examining time measuring to the multiunit steel pipe, cause the mutual influence, after detecting the completion, step motor 501 reverses, mention the steel pipe and take out, repeat above-mentioned step and carry out next group's detection, through setting up multiunit U-shaped plate 8 and fixed establishment 7, can make the staff carry out the multiunit simultaneously and detect, improve staff's work efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A steel pipe sealing performance detection device comprises a bottom plate (1) and mounting plates (2) fixedly mounted on two sides of the top end of the bottom plate (1), and is characterized in that mounting grooves (6) are formed in opposite sides of the two mounting plates (2), a mounting block (3) is arranged in each mounting groove (6), the two mounting blocks (3) are movably arranged in each mounting groove (6) through a moving mechanism (5), a connecting plate (4) is fixedly mounted on each opposite side of each mounting block (3), a plurality of U-shaped plates (8) are sequentially arranged between the two connecting plates (4) from left to right, two ends of each U-shaped plate (8) are respectively and fixedly connected with the two connecting plates (4), gaps exist among the plurality of U-shaped plates (8), and a fixing mechanism (7) used for fixing a steel pipe is arranged on each U-shaped plate (8), the water tank (9) is fixedly arranged at the top end of the bottom plate (1), and the water tank (9) is located under the U-shaped plates (8).
2. The steel pipe tightness detection device according to claim 1, wherein the moving mechanism (5) comprises a stepping motor (501), a first threaded rod (502) and three auxiliary rods (503), the first threaded rod (502) is in threaded connection with one of the mounting blocks (3), one of the auxiliary rods (503) is movably inserted into the mounting block (3), the other two auxiliary rods (503) are movably inserted into the other mounting block (3), the stepping motor (501) is fixedly mounted at the top end of one of the mounting plates (2), one end of the first threaded rod (502) is fixedly connected with an output shaft of the stepping motor (501), and the other end of the first threaded rod (502) is fixedly connected with the mounting plate (2) through a bearing.
3. The steel pipe tightness detection device according to claim 1, wherein the fixing mechanism (7) comprises a second threaded rod (701), a movable groove (702) and two movable blocks (703), the movable groove (702) is arranged in the middle of the U-shaped plate (8), the second threaded rod (701) is arranged at the bottom of the U-shaped plate (8), the second threaded rod (701) penetrates through the movable groove (702), the two movable blocks (703) are arranged in the movable groove (702), and the two movable blocks (703) are in threaded connection with the second threaded rod (701).
4. The steel pipe tightness detection device according to claim 3, wherein the fixing mechanism (7) further comprises two extrusion blocks (704), the two extrusion blocks (704) are symmetrically and fixedly installed on opposite sides of the two movable blocks (703), the two extrusion blocks (704) are conical, and the two extrusion blocks (704) are made of rubber.
5. The steel pipe tightness detection device according to claim 3, wherein the thread directions of both ends of the second threaded rod (701) are opposite, and a handle (705) is fixedly connected to one end of the second threaded rod (701).
6. The steel pipe tightness detection device according to claim 1, wherein the water tank (9) comprises a tank body (901), a drain pipe (903) and a plurality of partition plates (902), the tank body (901) is fixedly installed on the bottom plate (1), the drain pipe (903) is fixedly installed at the bottom of the tank body (901), the drain pipe (903) is provided with a valve, the partition plates (902) are sequentially installed on the tank body (901) from left to right, and the partition plates (902) are arranged in a manner of being matched with gaps in front of the U-shaped plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698296.4U CN215338740U (en) | 2021-04-07 | 2021-04-07 | Steel pipe leakproofness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698296.4U CN215338740U (en) | 2021-04-07 | 2021-04-07 | Steel pipe leakproofness detection device |
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| Publication Number | Publication Date |
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| CN215338740U true CN215338740U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120698296.4U Active CN215338740U (en) | 2021-04-07 | 2021-04-07 | Steel pipe leakproofness detection device |
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| CN (1) | CN215338740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754936A (en) * | 2022-01-18 | 2022-07-15 | 张娟 | Rapid detection equipment and rapid detection method for remote medical treatment |
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2021
- 2021-04-07 CN CN202120698296.4U patent/CN215338740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754936A (en) * | 2022-01-18 | 2022-07-15 | 张娟 | Rapid detection equipment and rapid detection method for remote medical treatment |
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