CN221280978U - Nondestructive flaw detection device capable of being rapidly installed for pipeline welding seam - Google Patents
Nondestructive flaw detection device capable of being rapidly installed for pipeline welding seam Download PDFInfo
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- CN221280978U CN221280978U CN202323129071.5U CN202323129071U CN221280978U CN 221280978 U CN221280978 U CN 221280978U CN 202323129071 U CN202323129071 U CN 202323129071U CN 221280978 U CN221280978 U CN 221280978U
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- fixedly connected
- threaded rod
- sleeve
- inner cavity
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000003466 welding Methods 0.000 title claims abstract description 14
- 238000007689 inspection Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000009659 non-destructive testing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model discloses a nondestructive inspection device for a pipeline welding seam, which comprises a lifting box, wherein the left side and the right side of the top of the inner cavity of the lifting box are fixedly connected with electric telescopic rods, the bottoms of the electric telescopic rods are fixedly connected with supporting plates, the left side and the right side of the supporting plates are in sliding contact with the inner cavity of the lifting box, the left side and the right side of the front side of the bottom of the supporting plates are fixedly connected with fixing devices, the front side of the bottom of the supporting plates is provided with inspection equipment, the bottoms of the left side and the right side of the lifting box are fixedly connected with first movable plates, and the outer side and the inner side of the inner cavity of each first movable plate are respectively fixedly connected with a first positioning sleeve and a rotary motor. According to the utility model, the detection device, the second threaded rod, the clamping block, the second sliding sleeve and the supporting plate are matched for use, so that the detection device has the advantage of being fast installed, and the detection device can be fast installed by adopting a clamping manner, so that the detection time is saved, and the detection efficiency of the detection device is improved.
Description
Technical Field
The utility model relates to the technical field of pipeline weld joint detection, in particular to a nondestructive flaw detection device capable of being rapidly installed for pipeline weld joints.
Background
The detection of the pipeline welding seam is used for detecting whether the quality of the pipeline welding seam is qualified or not, two common nondestructive detection methods are respectively radiographic inspection and ultrasonic inspection, and a nondestructive inspection device is needed in the pipeline welding seam detection process.
Through retrieving, the patent number is CN212622421U, and the name is a nondestructive testing device for pipeline welding seams, and the nondestructive testing device comprises a testing device body, and research analysis finds that the welding positions are tested through ultrasonic waves, so that nondestructive testing is achieved, and the motor drives the driving roller to rotate, so that the device can detect around the whole of the pipeline welding seams, and the working efficiency is improved, but the following defects still exist to a certain extent.
Such as: in the use, adopt fixed mounting mode for detection device can not dismantle, reduced detection device use flexibility, great waste detection time, influence detection device's detection efficiency, reduced detection device's practicality, for solving above technical problem, for this reason, we design a pipeline that can install fast nondestructive inspection detection device for welding seam.
Disclosure of Invention
The utility model aims to provide a nondestructive inspection device for a pipeline welding seam, which has the advantage of rapid installation of a detection device, and solves the problems that the detection device cannot be disassembled by adopting a fixed installation mode, the use flexibility of the detection device is reduced, the detection time is greatly wasted and the detection efficiency of the detection device is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but quick installation's pipeline nondestructive test detection device for welding seam, includes the lift case, the equal fixedly connected with electric telescopic handle in left and right sides at lift case inner chamber top, electric telescopic handle's bottom fixedly connected with backup pad, the left and right sides of backup pad and the inner chamber of lift case are sliding contact, the equal fixedly connected with fixing device in left and right sides of backup pad bottom front side, the front side of backup pad bottom is provided with check out test set, the equal fixedly connected with first movable plate in bottom of lift case left and right sides, the outside and the inboard of first movable plate inner chamber are fixedly connected with first position sleeve and rotating electrical machines respectively, the outside fixedly connected with first threaded rod of rotating electrical machines output, the outside of first threaded rod extends to the inner chamber of first position sleeve and passes through bearing swing joint with the inner chamber of first position sleeve, the surface thread sleeve of first threaded rod is equipped with first slip cap.
Preferably, the fixing device comprises a fixing box, the top and the backup pad fixed connection of fixing box, the inboard fixedly connected with support sleeve of fixing box inner chamber, the outside of fixing box is provided with the second threaded rod, the surface thread bush of second threaded rod is equipped with the second slip cap, the top fixedly connected with fixture block of second slip cap, the inboard of fixture block runs through check out test set.
Preferably, the inner side of the second threaded rod extends to the inner cavity of the supporting sleeve and is movably connected with the inner cavity of the supporting sleeve through a bearing, and the bottom of the second sliding sleeve is in sliding contact with the bottom of the inner cavity of the fixed box.
Preferably, the top of the first sliding sleeve is in sliding contact with the top of the inner cavity of the first moving plate, the bottom of the first sliding sleeve is fixedly connected with a second moving plate, and the top and the bottom of the inner cavity of the second moving plate are fixedly connected with second positioning sleeves.
Preferably, the inner cavity of the second positioning sleeve is movably connected with a double-head threaded rod through a bearing, the top and the bottom of the surface of the double-head threaded rod are both sheathed with a sliding sleeve in a threaded manner, and the outer side of the sliding sleeve is in sliding contact with the outer side of the inner cavity of the second moving plate.
Preferably, the inside fixedly connected with connecting plate of sliding sleeve, the inboard fixedly connected with solid fixed ring of connecting plate, the fixed cover in bottom of double-end threaded rod is equipped with driven gear, driven gear's inboard meshing has the driving gear, driving gear's inboard fixedly connected with handle.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the detection device, the second threaded rod, the clamping block, the second sliding sleeve and the supporting plate are matched for use, so that the detection device has the advantage of being fast installed, and the detection device can be fast installed by adopting a clamping manner, so that the detection time is saved, and the detection efficiency of the detection device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the support plate of the present utility model;
FIG. 3 is a cross-sectional view of a second mobile plate structure of the present utility model;
FIG. 4 is a cross-sectional view of a first mobile plate structure of the present utility model;
FIG. 5 is a schematic view of the structure of the stationary box of the present utility model;
fig. 6 is a cross-sectional view of the structure of the stationary box of the present utility model.
In the figure: 1. a lifting box; 2. a first moving plate; 3. a second moving plate; 4. a connecting plate; 5. a fixing ring; 6. a detection device; 7. a fixing device; 71. a fixed box; 72. a second threaded rod; 73. a clamping block; 74. a second sliding sleeve; 75. a support sleeve; 8. an electric telescopic rod; 9. a second positioning sleeve; 10. a sliding sleeve; 11. a double-ended threaded rod; 12. a driven gear; 13. a drive gear; 14. a rotating electric machine; 15. a first threaded rod; 16. a first positioning sleeve; 17. a first sliding sleeve; 18. and a support plate.
Description of the embodiments
Referring to fig. 1-6, a nondestructive inspection device for a pipeline weld capable of being installed rapidly comprises a lifting box 1, wherein electric telescopic rods 8 are fixedly connected to the left side and the right side of the top of an inner cavity of the lifting box 1, a supporting plate 18 is fixedly connected to the bottom of the electric telescopic rods 8, the left side and the right side of the supporting plate 18 are in sliding contact with the inner cavity of the lifting box 1, a fixing device 7 is fixedly connected to the left side and the right side of the front side of the bottom of the supporting plate 18, a detection device 6 is arranged on the front side of the bottom of the supporting plate 18, a first movable plate 2 is fixedly connected to the bottom of the left side and the right side of the lifting box 1, a first positioning sleeve 16 and a rotary motor 14 are respectively and fixedly connected to the outer side and the inner side of the inner cavity of the first movable plate 2, a first threaded rod 15 is fixedly connected to the outer side of an output end of the rotary motor 14, the outer side of the first threaded rod 15 extends to the inner cavity of the first positioning sleeve 16 and is movably connected with the inner cavity of the first positioning sleeve 16 through a bearing;
The fixing device 7 comprises a fixing box 71, the top of the fixing box 71 is fixedly connected with the supporting plate 18, the inner side of the inner cavity of the fixing box 71 is fixedly connected with a supporting sleeve 75, a second threaded rod 72 is arranged on the outer side of the fixing box 71, a second sliding sleeve 74 is sleeved on the surface thread of the second threaded rod 72, a clamping block 73 is fixedly connected to the top of the second sliding sleeve 74, and the inner side of the clamping block 73 penetrates through the detection equipment 6;
The inner side of the second threaded rod 72 extends to the inner cavity of the supporting sleeve 75 and is movably connected with the inner cavity of the supporting sleeve 75 through a bearing, the bottom of the second sliding sleeve 74 is in sliding contact with the bottom of the inner cavity of the fixed box 71, the second threaded rod 72 can be supported through the supporting sleeve 75, the second threaded rod 72 can be conveniently rotated, the supporting sleeve 75 can be fixed through the fixed box 71, and the falling phenomenon of the supporting sleeve 75 is avoided;
the top of the first sliding sleeve 17 is in sliding contact with the top of the inner cavity of the first movable plate 2, the bottom of the first sliding sleeve 17 is fixedly connected with the second movable plate 3, the top and the bottom of the inner cavity of the second movable plate 3 are fixedly connected with the second positioning sleeve 9, and the first sliding sleeve 17 can move the second movable plate 3, so that the second movable plate 3 is convenient to move;
The inner cavity of the second positioning sleeve 9 is movably connected with a double-end threaded rod 11 through a bearing, the top and the bottom of the surface of the double-end threaded rod 11 are respectively provided with a sliding sleeve 10 in a threaded sleeve manner, the outer side of the sliding sleeve 10 is in sliding contact with the outer side of the inner cavity of the second moving plate 3, the double-end threaded rod 11 can be supported through the second positioning sleeve 9, the double-end threaded rod 11 can be conveniently rotated, the sliding sleeve 10 can be moved through the double-end threaded rod 11, and the sliding sleeve 10 can be prevented from being incapable of moving;
The inboard fixedly connected with connecting plate 4 of sliding sleeve 10, the inboard fixedly connected with solid fixed ring 5 of connecting plate 4, the fixed cover in bottom of double-end threaded rod 11 is equipped with driven gear 12, and driven gear 12's inboard meshing has driving gear 13, and driving gear 13's inboard fixedly connected with handle can play the rotation effect to double-end threaded rod 11 through driven gear 12, avoids the unable rotation of double-end threaded rod 11.
When the detection device is used, the second threaded rod 72 is reversed, the second sliding sleeve 74 is driven to move outwards, the clamping block 73 moves outwards, the detection device 6 is placed between the two fixing devices 7, the second threaded rod 72 is rotated forwards, the second sliding sleeve 74 is driven to move inwards, the clamping block 73 moves inwards until penetrating through the detection device 6, and the installation of the detection device 6 is completed; the rotating motor 14 is controlled by the peripheral controller to rotate reversely, the first threaded rod 15 is driven to move outwards, the first sliding sleeve 17 is driven to move outwards, the second moving plate 3 is driven to move outwards, the detecting device is sleeved on a pipeline, the rotating motor 14 rotates positively, the first threaded rod 15 is driven to move inwards, the first sliding sleeve 17 moves inwards, the second moving plate 3 is driven to move inwards, the double-headed threaded rod 11 is rotated, the sliding sleeve 10 is driven to move inwards, the connecting plate 4 moves inwards, the fixing ring 5 is driven to move inwards, the fixing ring 5 is contacted with the surface of the pipeline, the peripheral controller is used for controlling the electric telescopic rod 8 to move downwards, the supporting plate 18 is driven to move downwards, and the fixing device 7 and the detecting device 6 move downwards to detect the pipeline.
To sum up: this but quick installation's pipeline nondestructive test detection device for welding seam, through check out test set 6, second threaded rod 72, fixture block 73, second slip cap 74 and backup pad 18, solved and not have adopted the fixed mounting mode for detection device can not dismantle, reduced detection device use flexibility, great waste detection time, influence detection device detection efficiency's problem.
Claims (6)
1. The utility model provides a but quick installation's pipeline nondestructive test detection device for welding seam, includes lift case (1), its characterized in that: the utility model discloses a lifting box, including lifting box (1), elevating system, bearing, first thread rod (15), elevating system (1), electric telescopic rod (8) are all fixedly connected with in the left and right sides at inner chamber top, bottom fixedly connected with backup pad (18) of electric telescopic rod (8), the left and right sides of backup pad (18) and the inner chamber of elevating system (1) are sliding contact, the left and right sides of backup pad (18) bottom is fixedly connected with fixing device (7) all, the front side of backup pad (18) bottom is provided with check out test set (6), the bottom of elevating system (1) left and right sides is fixedly connected with first movable plate (2), the outside and the inboard of first movable plate (2) inner chamber are fixedly connected with first position sleeve (16) and rotating electrical machines (14) respectively, the outside fixedly connected with first threaded rod (15) of rotating electrical machines (14) output, the outside of first threaded rod (15) extends to the inner chamber of first position sleeve (16) and passes through bearing swing joint with the inner chamber of first position sleeve (16), the surface thread sleeve of first threaded rod (15) is equipped with first slip cap (17).
2. A quick installable nondestructive inspection apparatus for a pipe weld according to claim 1, wherein: fixing device (7) are including fixed case (71), the top and the backup pad (18) fixed connection of fixed case (71), the inboard fixedly connected with support sleeve (75) of fixed case (71) inner chamber, the outside of fixed case (71) is provided with second threaded rod (72), the surface thread bush of second threaded rod (72) is equipped with second slip cap (74), the top fixedly connected with fixture block (73) of second slip cap (74), the inboard of fixture block (73) runs through check out test set (6).
3. A quick installable nondestructive inspection apparatus for a pipe weld according to claim 2, wherein: the inner side of the second threaded rod (72) extends to the inner cavity of the supporting sleeve (75) and is movably connected with the inner cavity of the supporting sleeve (75) through a bearing, and the bottom of the second sliding sleeve (74) is in sliding contact with the bottom of the inner cavity of the fixed box (71).
4. A quick installable nondestructive inspection apparatus for a pipe weld according to claim 1, wherein: the top of first slip cap (17) is sliding contact with the top of first movable plate (2) inner chamber, the bottom fixedly connected with second movable plate (3) of first slip cap (17), the top and the bottom of second movable plate (3) inner chamber are all fixedly connected with second positioning sleeve (9).
5. The quick installable nondestructive inspection apparatus for a pipe weld of claim 4, wherein: the inner cavity of the second positioning sleeve (9) is movably connected with a double-head threaded rod (11) through a bearing, a sliding sleeve (10) is sleeved on the top and the bottom of the surface of the double-head threaded rod (11), and the outer side of the sliding sleeve (10) is in sliding contact with the outer side of the inner cavity of the second movable plate (3).
6. A quick installable nondestructive inspection apparatus for a pipe weld as defined in claim 5 wherein: the novel double-end threaded rod is characterized in that a connecting plate (4) is fixedly connected to the inner side of the sliding sleeve (10), a fixing ring (5) is fixedly connected to the inner side of the connecting plate (4), a driven gear (12) is fixedly sleeved at the bottom of the double-end threaded rod (11), a driving gear (13) is meshed with the inner side of the driven gear (12), and a handle is fixedly connected to the inner side of the driving gear (13).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221280978U true CN221280978U (en) | 2024-07-05 |
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