CN213715124U - Steel pipe centering device for steel pipe ultrasonic intelligent flaw detection - Google Patents
Steel pipe centering device for steel pipe ultrasonic intelligent flaw detection Download PDFInfo
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- CN213715124U CN213715124U CN202022419025.9U CN202022419025U CN213715124U CN 213715124 U CN213715124 U CN 213715124U CN 202022419025 U CN202022419025 U CN 202022419025U CN 213715124 U CN213715124 U CN 213715124U
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Abstract
The utility model discloses a steel pipe centering device for steel pipe ultrasonic intelligent flaw detection, which comprises a main body, universal wheels, a switch button, a level gauge, a placing groove, a hydraulic device, a lifting device, a clamping device and a driving motor, wherein the driving motor is arranged below the main body, the universal wheels are arranged on two sides of the driving motor, the lifting device is arranged above the universal wheels and comprises a telescopic rod, a clamping groove and a clamping block, the level gauge is arranged outside the main body, the clamping device is arranged inside the placing groove and comprises an extrusion groove, a support column and a non-slip mat, the hydraulic device is arranged on two sides of the placing groove and comprises a hydraulic cylinder, a hydraulic push rod and a circuit, and the lifting device is arranged at the bottom of the main body, so that the main beneficial advantage is that the height of the main body is adjusted by lifting the telescopic rod, the device can be effectively adapted to be installed on various terrains, and the practicability and the versatility of the secondary device are reflected.
Description
Technical Field
The utility model relates to a technical field is fixed to the steel pipe, specifically is a steel pipe centering device for steel pipe ultrasonic wave intelligence is detected a flaw.
Background
Steel with a hollow section and a length far greater than the diameter or the perimeter is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section, carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material quality, and steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high-pressure equipment and the like are divided according to the application;
before and when the steel pipe is put into use and needs to be inspected, many steel pipes need to be detected by using an ultrasonic flaw detection instrument, and the steel pipe needs to be fixed in the detection process, so that the traditional steel pipe centering device for the ultrasonic flaw detection of the steel pipe has the following problems: 1. most simple structure of current steel pipe ultrasonic inspection's steel pipe centering device, what adopt all is mechanical extrusion, perhaps centering device such as gear fixing, fixed effect is poor, and can not hold fixed condition, 2. most extrusion steel pipe of current steel pipe ultrasonic inspection's steel pipe centering device is hard material, can cause the problem that the steel pipe atress damaged under powerful extrusion, 3. current steel pipe ultrasonic inspection's steel pipe centering device is when fixing the steel pipe, can be because of the problem of topography, lead to centering device can not steadily lay, the problem of centre gripping can not be stabilized to the steel pipe has been caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a steel pipe centring means for steel pipe ultrasonic wave intelligence is detected a flaw through having installed hydraulic means, clamping device and elevating gear, has solved current steel pipe ultrasonic wave and has detected a flaw's steel pipe centring means and has had following problem: 1. most simple structure of current steel pipe ultrasonic inspection's steel pipe centering device, what adopt all is mechanical extrusion, perhaps centering device such as gear fixing, fixed effect is poor, and can not hold fixed condition, 2. most extrusion steel pipe of current steel pipe ultrasonic inspection's steel pipe centering device is hard material, can cause the problem that the steel pipe atress damaged under powerful extrusion, 3. current steel pipe ultrasonic inspection's steel pipe centering device is when fixing the steel pipe, can be because of the problem of topography, lead to centering device can not steadily lay, the problem of centre gripping can not be stabilized to the steel pipe has been caused.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a steel pipe centring means for steel pipe ultrasonic wave intelligence is detected a flaw, includes main part, universal wheel, shift knob, spirit level, standing groove, hydraulic means, elevating gear, clamping device and driving motor, the main part below is equipped with driving motor, driving motor's both sides are equipped with the universal wheel, the top of universal wheel is equipped with elevating gear, elevating gear includes telescopic link, block groove and block piece, the outside of main part is equipped with the spirit level, the right side of spirit level is equipped with shift knob, the inside of main part is equipped with the standing groove, the inside of standing groove is equipped with clamping device, clamping device includes extrusion groove, support column and slipmat, the both sides of standing groove are equipped with hydraulic means, hydraulic means includes pneumatic cylinder, hydraulic push rod and circuit.
Preferably, the main part fixed connection driving motor, elevating gear is connected through the welded mode to the universal wheel, the universal wheel is the symmetric distribution form.
Preferably, the main body is connected with the switch button in a fitting mode, the level gauge is fixedly connected with the main body, and the placing groove is connected with the main body in a fitting mode.
Preferably, the hydraulic devices are connected with the main body in an embedded mode, the hydraulic devices are symmetrically distributed, the hydraulic devices are connected with the hydraulic cylinders in an embedded mode, the hydraulic cylinders are fixedly connected with the hydraulic push rods, and the bottoms of the hydraulic cylinders are fixedly connected with the circuit.
Preferably, the clamping device is fixedly connected with the hydraulic device, the clamping device is symmetrically distributed, two sides of the clamping device are connected with the supporting columns in a welding mode, the outer portion of the clamping device is fixedly connected with the extrusion groove, and the extrusion groove is connected with the non-slip mat in an embedding mode.
Preferably, the top of the lifting device is connected with the main body in a welding manner, the lifting device is symmetrically distributed, the lifting device is connected with the telescopic rod in a jogged manner, the outside of the telescopic rod is fixedly connected with the clamping block, the outside of the lifting device is fixedly connected with the clamping grooves, and the clamping grooves are uniformly distributed.
(III) advantageous effects
The utility model provides a steel pipe centering device for steel pipe ultrasonic wave intelligence is detected a flaw. The method has the following beneficial effects:
(1) this steel pipe ultrasonic inspection's steel pipe centring means, the mode through hydraulic means passes through the gomphosis connects the main part, hydraulic means passes through the mode of gomphosis and connects the pneumatic cylinder, pneumatic cylinder fixed connection hydraulic rod, the bottom fixed connection circuit of pneumatic cylinder, at the internally mounted hydraulic means of main part, main beneficial benefit is exactly through the powerful thrust of inside pneumatic cylinder, can effectual fixed steel pipe, be favorable to following detection inspection work.
(2) This steel pipe ultrasonic inspection's steel pipe centering device, through clamping device fixed connection hydraulic means, the support column is connected through welded mode to clamping device's both sides, clamping device's outside fixed connection extrusion groove, the slipmat is connected through the mode of gomphosis in extrusion groove, at hydraulic means's externally mounted clamping device, main beneficial benefit is exactly providing under the clamping action, play the antiskid to the steel pipe of centre gripping through the slipmat of extrusion inslot portion, and protect the steel pipe under powerful extrusion.
(3) This steel pipe ultrasonic inspection's steel pipe centring means, the main part is connected through welded mode through elevating gear's top, elevating gear passes through the mode of gomphosis and connects the telescopic link, the outside fixed connection block of telescopic link, elevating gear's outside fixed connection block groove, elevating gear has been installed in the bottom of main part, main beneficial benefit is exactly through carrying the height that draws the telescopic link to adjust the main part, can install at various topography by this device of effectual adaptation, the practicality and the multifunctionality of secondary device have been embodied.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the clamping device of the present invention;
fig. 3 is a schematic structural view of the lifting device of the present invention;
fig. 4 is a schematic structural diagram of the hydraulic apparatus of the present invention.
In the figure, a main body-1, universal wheels-2, a switch button-3, a level gauge-4, a placing groove-5, a hydraulic device-6, a hydraulic cylinder-61, a hydraulic push rod-62, a circuit-63, a lifting device-7, a telescopic rod-71, a clamping groove-72, a clamping block-73, a clamping device-8, an extrusion groove-81, a support column-82, an anti-skid pad-83 and a driving motor-9.
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, an embodiment of the present invention provides a technical solution: the utility model provides a steel pipe centring means for steel pipe ultrasonic wave intelligence is detected a flaw, includes main part 1, universal wheel 2, shift knob 3, spirit level 4, standing groove 5, hydraulic means 6, elevating gear 7, clamping device 8 and driving motor 9, main part 1 below is equipped with driving motor 9, driving motor 9's both sides are equipped with universal wheel 2, the top of universal wheel 2 is equipped with elevating gear 7, elevating gear 7 includes telescopic link 71, block groove 72 and block 73, the outside of main part 1 is equipped with spirit level 4, the right side of spirit level 4 is equipped with shift knob 3, the inside of main part 1 is equipped with standing groove 5, the inside of standing groove 5 is equipped with clamping device 8, clamping device 8 includes extrusion groove 81, support column 82 and slipmat 83, the both sides of standing groove 5 are equipped with hydraulic means 6, hydraulic means 6 includes pneumatic cylinder 61, hydraulic ram 62 and electrical circuit 63.
The main part 1 fixed connection driving motor 9, elevating gear 7 is connected through the welded mode to universal wheel 2, universal wheel 2 is the symmetric distribution form, has installed universal wheel 2 through the bottom at main part 1, and main beneficial is that the rotation through universal wheel 2 drives main part 1 and removes, has improved the removal convenience of this device.
The main part 1 is connected with the switch button 3 through the embedding mode, the level 4 is fixedly connected with the main part 1, the placing groove 5 is connected with the main part 1 through the embedding mode, the level 4 is installed outside the main part 1, the main beneficial effect is that the placing angle of the main part 1 can be adjusted by observing the level 4, and the stability of the device at a clamping steel pipe is improved.
Clamping device 8 fixed connection hydraulic means 6, clamping device 8 is the symmetric distribution form, support column 82 is connected through the welded mode to clamping device 8's both sides, clamping device 8's outside fixed connection extrusion groove 81, the slipmat 83 is connected through the mode of gomphosis to extrusion groove 81, has installed clamping device 8 in hydraulic means 6's outside, and main beneficial benefit is exactly providing the clamping effect down, plays the antiskid to the steel pipe of centre gripping through the slipmat 83 of extrusion groove 81 inside to protect the steel pipe under powerful extrusion.
The top of the lifting device 7 is connected with the main body 1 in a welding mode, the lifting device 7 is in a symmetrical distribution mode, the lifting device 7 is connected with the telescopic rod 71 in an embedding mode, the external fixed connection clamping block 73 of the telescopic rod 71 is connected with the external fixed connection clamping groove 72 of the lifting device 7, the clamping grooves 72 are in an even distribution mode, the lifting device 7 is installed at the bottom of the main body 1, the main beneficial effect is that the height of the main body 1 is adjusted by lifting the telescopic rod 71, the lifting device can be effectively suitable for being installed on various terrains, and the practicability and the versatility of the secondary device are reflected.
The working principle is as follows: the main body 1 is pushed, the main body 1 moves to the position near a steel pipe through the rotary movement of a bottom universal wheel 2, the steel pipe is inserted into an extrusion device in a placing groove 5 in an embedding mode, then an expansion rod 71 in a lifting device 7 is upwards pulled according to the terrain of a placing point of the main body 1, a clamping block 73 outside the expansion rod 71 is inserted into a clamping groove 72 in an embedding mode along with the movement of the expansion rod 71 to be fixed, whether the main body 1 is stable is judged by observing a level gauge 4 outside the main body 1, after the adjustment is finished, a switch button 3 is used for opening a driving motor 9, the driving motor 9 drives a hydraulic cylinder 61 in a hydraulic device 6 through a circuit 63, the hydraulic cylinder 61 pushes a hydraulic push rod 62 in a cylinder negative pressure mode, the hydraulic push rod 62 pushes a clamping device 8, the symmetrical clamping device 8 starts to extrude the steel pipe, the steel pipe is continuously extruded inwards along with the clamping, the anti-slip pad 83 on the inner side of the extrusion device is tightly attached to the steel pipe, and after the extrusion and fixation are completed, an external detector is used for detecting the steel pipe.
The utility model discloses a main part 1, universal wheel 2, shift knob 3, spirit level 4, standing groove 5, hydraulic means 6, pneumatic cylinder 61, hydraulic rod 62, circuit 63, elevating gear 7, telescopic link 71, block groove 72, block 73, clamping device 8, extrusion groove 81, support column 82, slipmat 83, driving motor 9, the part is the part that universal standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn the manual or learn through conventional experimental method through the technique, the utility model provides a problem be that the steel pipe centering device of current steel pipe ultrasonic inspection simple structure, the problem of function singleness, the utility model discloses a the combination of each other of above-mentioned parts has solved the steel pipe centering device of current steel pipe ultrasonic inspection and has following problem: 1. most simple structure of current steel pipe ultrasonic inspection's steel pipe centering device, what adopt all is mechanical extrusion, perhaps centering device such as gear fixing, fixed effect is poor, and can not hold fixed condition, 2. most extrusion steel pipe of current steel pipe ultrasonic inspection's steel pipe centering device is hard material, can cause the problem that the steel pipe atress damaged under powerful extrusion, 3. current steel pipe ultrasonic inspection's steel pipe centering device is when fixing the steel pipe, can be because of the problem of topography, lead to centering device can not steadily lay, the problem of centre gripping can not be stabilized to the steel pipe has been caused.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a steel pipe centring means for steel pipe ultrasonic wave intelligence is detected a flaw which characterized in that: including main part (1), universal wheel (2), shift knob (3), spirit level (4), standing groove (5), hydraulic means (6), elevating gear (7), clamping device (8) and driving motor (9), main part (1) below is equipped with driving motor (9), the both sides of driving motor (9) are equipped with universal wheel (2), the top of universal wheel (2) is equipped with elevating gear (7), elevating gear (7) include telescopic link (71), block groove (72) and block (73), the outside of main part (1) is equipped with spirit level (4), the right side of spirit level (4) is equipped with shift knob (3), the inside of main part (1) is equipped with standing groove (5), the inside of standing groove (5) is equipped with clamping device (8), clamping device (8) are including extrusion groove (81), The anti-skid device comprises supporting columns (82) and anti-skid pads (83), wherein hydraulic devices (6) are arranged on two sides of the placing groove (5), and each hydraulic device (6) comprises a hydraulic cylinder (61), a hydraulic push rod (62) and a circuit (63).
2. The steel pipe centering device for steel pipe ultrasonic intelligent flaw detection according to claim 1, characterized in that: the main part (1) fixed connection driving motor (9), elevating gear (7) is connected through the welded mode in universal wheel (2), universal wheel (2) are the symmetric distribution form.
3. The steel pipe centering device for steel pipe ultrasonic intelligent flaw detection according to claim 1, characterized in that: the main body (1) is connected with the switch button (3) in an embedding mode, the level meter (4) is fixedly connected with the main body (1), and the placing groove (5) is connected with the main body (1) in an embedding mode.
4. The steel pipe centering device for steel pipe ultrasonic intelligent flaw detection according to claim 1, characterized in that: the hydraulic device (6) is connected with the main body (1) in an embedded mode, the hydraulic devices (6) are symmetrically distributed, the hydraulic devices (6) are connected with the hydraulic cylinder (61) in an embedded mode, the hydraulic cylinder (61) is fixedly connected with the hydraulic push rod (62), and the bottom of the hydraulic cylinder (61) is fixedly connected with the circuit (63).
5. The steel pipe centering device for steel pipe ultrasonic intelligent flaw detection according to claim 1, characterized in that: the clamping device (8) is fixedly connected with the hydraulic device (6), the clamping device (8) is symmetrically distributed, two sides of the clamping device (8) are connected with the supporting columns (82) in a welding mode, the outer portion of the clamping device (8) is fixedly connected with the extrusion grooves (81), and the extrusion grooves (81) are connected with the anti-slip pads (83) in a tabling mode.
6. The steel pipe centering device for steel pipe ultrasonic intelligent flaw detection according to claim 1, characterized in that: the top of the lifting device (7) is connected with the main body (1) in a welding mode, the lifting device (7) is symmetrically distributed, the lifting device (7) is connected with the telescopic rod (71) in a embedding mode, the outer portion of the telescopic rod (71) is fixedly connected with the clamping block (73), the outer portion of the lifting device (7) is fixedly connected with the clamping groove (72), and the clamping groove (72) is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419025.9U CN213715124U (en) | 2020-10-27 | 2020-10-27 | Steel pipe centering device for steel pipe ultrasonic intelligent flaw detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419025.9U CN213715124U (en) | 2020-10-27 | 2020-10-27 | Steel pipe centering device for steel pipe ultrasonic intelligent flaw detection |
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| Publication Number | Publication Date |
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| CN213715124U true CN213715124U (en) | 2021-07-16 |
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| CN202022419025.9U Active CN213715124U (en) | 2020-10-27 | 2020-10-27 | Steel pipe centering device for steel pipe ultrasonic intelligent flaw detection |
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