CN115267093B - Crack detection device for wear-resistant ceramic composite pipe - Google Patents
Crack detection device for wear-resistant ceramic composite pipe Download PDFInfo
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- CN115267093B CN115267093B CN202211171541.1A CN202211171541A CN115267093B CN 115267093 B CN115267093 B CN 115267093B CN 202211171541 A CN202211171541 A CN 202211171541A CN 115267093 B CN115267093 B CN 115267093B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention relates to the technical field of defect detection, in particular to a crack detection device for a wear-resistant ceramic composite pipe, which comprises an operation table, a recording screen fixedly arranged at the upper end of the operation table, two first fixing plates fixedly arranged at the upper end of the operation table, and a first fixing rod fixedly arranged between the two first fixing plates, wherein a first fixing frame is slidably arranged at the upper end of the operation table, a plurality of detection plates are fixedly arranged on the inner wall of the first fixing frame, and one end of the first fixing rod is provided with a fixing mechanism for fixing the composite pipe. According to the invention, by arranging the fixing mechanism, an operator sleeves the composite pipe on the first fixing frame, the ejector rod on the first fixing frame is extruded by the extrusion elastic plate on the inner wall of the composite pipe, so that the first connecting rod is driven to deflect, and the ejector rod is driven to extrude the inner wall of the composite pipe under the rebound force of the first spring after the composite pipe is stabilized, so that the stable fixing effect on the composite pipe is realized, and the composite pipe is prevented from shaking when being detected.
Description
Technical Field
The invention relates to the technical field of defect detection, in particular to a crack detection device for a wear-resistant ceramic composite pipe.
Background
The wear-resistant ceramic composite pipe is a ceramic composite steel pipe, and is fully called a ceramic lining composite steel pipe. The wear-resistant ceramic composite pipe is made up by adopting high-tech production process-self-propagation high-temp. clutch synthesis method. The pipe consists of three layers of corundum ceramics, a transition layer and steel from inside to outside, wherein the ceramic layer is compact corundum ceramics formed at a high temperature of over 2200 ℃, and the ceramic layer is firmly combined with the steel pipe through the transition layer.
The composite pipe fully exerts the characteristics of high strength, good toughness, impact resistance and welding performance of the steel pipe, high hardness, high wear resistance, corrosion resistance and good heat resistance of corundum porcelain, and overcomes the defects of low hardness, poor wear resistance and poor ceramic toughness of the steel pipe. Therefore, the composite pipe has the comprehensive properties of good wear resistance, heat resistance, corrosion resistance, mechanical impact resistance, thermal shock resistance, good weldability and the like. It is an ideal wear-resistant and corrosion-resistant pipeline for conveying granular materials, grinding, corrosive media and the like.
The wear-resistant ceramic composite pipe has a defect in a part of composite pipes in the production process, cracks can be generated on the surface of the composite pipe, the surface of the composite pipe needs to be detected through a detector, but the existing detector needs to be held by a worker to detect the cracks on the surface of the composite pipe.
Because the handheld detector of workman detects compound pipe, can lead to the detector to touch compound pipe, lead to compound pipe to take place to rock, can lead to the detection effect to produce the deviation after compound pipe takes place to deflect, influence the testing result.
Therefore, the wear-resistant ceramic composite pipe crack detection device is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a crack detection device for a wear-resistant ceramic composite pipe, and the technical problems to be solved by the invention are as follows: 1. the existing detector needs to be held by a worker to detect cracks on the surface of the composite pipe;
2. the handheld detector of workman detects compound pipe, can lead to the detector to touch compound pipe, leads to compound pipe to take place to rock, can lead to detection effect to produce the deviation after compound pipe takes place the deviation.
In order to achieve the purpose, the invention provides the following technical scheme: a crack detection device for a wear-resistant ceramic composite pipe comprises an operation table, a recording screen fixedly mounted at the upper end of the operation table, two first fixing plates fixedly mounted at the upper end of the operation table, and a first fixing rod fixedly mounted between the two first fixing plates, wherein a first fixing frame is slidably mounted at the upper end of the operation table, a plurality of detection plates are fixedly mounted on the inner wall of the first fixing frame, a fixing mechanism for fixing the composite pipe is arranged at one end of the first fixing rod, and a driving assembly for driving the first fixing frame to move is arranged on the operation table;
the fixing mechanism comprises a second fixing plate fixedly installed at one end of a first fixing rod, the second fixing rod is rotatably installed inside the second fixing plate, a plurality of first connecting rods are hinged to the second fixing rod, the other end of each two first connecting rods is hinged to an elastic plate, an ejector rod is fixedly installed at one side of each elastic plate, the ejector rod penetrates through and is installed on the second fixing plate in a sliding mode, a first spring is sleeved on the ejector rod, and two ends of the first spring are fixedly connected to the inner wall of the second fixing plate and the side wall of the elastic plate respectively;
and the second fixing plate is provided with a clamping mechanism for clamping the composite pipe.
In a preferred embodiment, fixture includes the clamping bar that articulates on the second fixed plate lateral wall, the centre gripping end fixed mounting of clamping bar has the third dead lever, the other end fixed mounting of third dead lever is on the second dead lever, the cover is equipped with the second spring on the third dead lever, the cover is equipped with the slider on the third dead lever, the both ends of second spring are fixed connection respectively on the exposed core and the slider of clamping bar, it has two second connecting rods, two to articulate on the slider the second connecting rod is fixed mounting respectively on the elastic plate.
In a preferred embodiment, the drive assembly includes two bar grooves arranged at the upper end of the operating platform, two reciprocating screw rods are rotatably arranged on the inner walls of the bar grooves, a motor is fixedly arranged at one side of the operating platform, an output shaft of the motor is fixedly connected with one end of each reciprocating screw rod, a nut is sleeved on each reciprocating screw rod, and the nut is fixedly arranged at the bottom of the first fixing frame.
In a preferred embodiment, a second fixing frame is fixedly mounted on one side of the first fixing frame, an auxiliary mechanism used for assisting the composite pipe to be fixed on the second fixing plate is arranged on the second fixing frame, the auxiliary mechanism comprises a brush rod and a friction roller which are rotatably mounted inside the second fixing frame, a first gear is fixedly mounted on a rotating shaft of the brush rod, and a second gear is fixedly mounted on a rotating shaft of the friction roller.
In a preferred embodiment, the number of teeth of the first gear is twice the number of teeth of the second gear, and the gear ratio of the first gear and the second gear is 1/2.
In a preferred embodiment, the first fixing frame is a circular ring structure, and the radius of the first fixing frame is larger than that of the second fixing frame.
In a preferred embodiment, the material of the rubbing roll is acrylate rubber.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through arranging the fixing mechanism, an operator sleeves the composite pipe on the first fixing frame, the ejector rod on the first fixing frame is extruded by the elastic plate extruded by the inner wall of the composite pipe, so that the first connecting rod is driven to deflect, and when the composite pipe is stable, the ejector rod is driven under the resilience of the first spring to extrude the inner wall of the composite pipe, so that the stable fixing effect on the composite pipe is realized, the composite pipe is prevented from shaking when being detected, and then the first fixing frame is driven by the driving assembly to move back and forth on the operating platform, so that the detection of the surface of the composite pipe is facilitated by the detection plate, the fixation and holding of the composite pipe are realized, and the stable detection of the composite pipe is facilitated.
2. According to the composite pipe clamping device, the clamping rods, the third fixing rod, the second spring and other mechanisms are arranged, the ejector rod drives the elastic plates to move towards the second fixing rod after being extruded, the two elastic plates drive the two second connecting rods to deflect downwards, the two second connecting rods drive the sliding block to slide on the third fixing rod, the sliding block drives the second spring to stretch and pull the clamping ends of the clamping rods to deflect towards the direction of the second fixing plate, and therefore the two clamping rods are driven to clamp a composite pipe, and the composite pipe is kept stable.
3. According to the invention, through arranging the second fixing frame, the brush rod, the friction roller and other mechanisms, the reciprocating lead screw drives the first fixing frame to move back and forth when rotating, so that the second fixing frame is driven to move back and forth, the brush rod is driven to clean the surface of the composite pipe, the error of a detection result caused by impurities on the surface of the composite pipe is avoided, the brush rod drives the first gear to rotate, so that the second gear is driven to rotate, the second gear drives the friction roller to rotate, the composite pipe is pushed, the strong driving on the composite pipe is realized, and the composite pipe can be stably fixed by the fixing mechanism.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention at the stationary plate;
FIG. 3 is a top cross-sectional view of the operator station of the present invention;
FIG. 4 is an enlarged view of the securing mechanism of the present invention;
FIG. 5 is an enlarged view of the clamping mechanism of the present invention;
FIG. 6 is an enlarged view of the assist mechanism of the present invention;
fig. 7 is an enlarged view of the structure of fig. 3 a according to the present invention.
In the figure: 1. an operation table; 2. a recording screen; 3. a first fixing plate; 4. a first fixing lever; 51. a first fixing frame; 52. detecting a plate; 6. a fixing mechanism; 61. a second fixing plate; 62. a second fixing bar; 63. a first connecting rod; 64. an elastic plate; 65. a top rod; 66. a first spring; 7. a clamping mechanism; 71. a clamping bar; 72. a third fixing bar; 73. a second spring; 74. a slider; 75. a second connecting rod; 81. a strip-shaped groove; 82. a reciprocating screw; 83. a nut; 84. a motor; 9. an auxiliary mechanism; 91. a second fixing frame; 92. a brush bar; 93. a rubbing roller; 94. a first gear; 95. a second gear.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the wear-resistant ceramic composite pipe crack detection apparatus according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative efforts fall within the scope of the present invention.
Referring to fig. 1-5, the invention provides a crack detection device for a wear-resistant ceramic composite pipe, which comprises an operation table 1, a recording screen 2 fixedly installed at the upper end of the operation table 1, two first fixing plates 3 fixedly installed at the upper end of the operation table 1, and a first fixing rod 4 fixedly installed between the two first fixing plates 3, wherein a first fixing frame 51 is slidably installed at the upper end of the operation table 1, a plurality of detection plates 52 are fixedly installed on the inner wall of the first fixing frame 51, a fixing mechanism 6 for fixing the composite pipe is arranged at one end of the first fixing rod 4, and a driving assembly for driving the first fixing frame 51 to move is arranged on the operation table 1;
the fixing mechanism 6 comprises a second fixing plate 61 fixedly installed at one end of the first fixing rod 4, a second fixing rod 62 is rotatably installed inside the second fixing plate 61, a plurality of first connecting rods 63 are hinged to the second fixing rod 62, the other end of each two first connecting rods 63 is hinged to an elastic plate 64, an ejector rod 65 is fixedly installed at one side of each elastic plate 64, the ejector rod 65 penetrates through and is installed on the second fixing plate 61 in a sliding mode, a first spring 66 is sleeved on the ejector rod 65, and two ends of the first spring 66 are fixedly connected to the inner wall of the second fixing plate 61 and the side wall of the elastic plate 64 respectively;
be equipped with fixture 7 that is used for the compound pipe of centre gripping on the second fixed plate 61, fixture 7 is including articulating the clamping bar 71 on the second fixed plate 61 lateral wall, the clamping end fixed mounting of clamping bar 71 has third dead lever 72, the other end fixed mounting of third dead lever 72 is on second dead lever 62, the cover is equipped with second spring 73 on the third dead lever 72, the cover is equipped with slider 74 on the third dead lever 72, fixed connection is respectively on clamping bar 71's clamping end and slider 74 at the both ends of second spring 73, it has two second connecting rods 75 to articulate on the slider 74, two second connecting rods 75 are fixed mounting respectively on elastic plate 64.
Compared with the prior art, the composite pipe fixing device is provided with the fixing mechanism 6, an operator sleeves the composite pipe on the first fixing frame 51, the ejector rod 65 on the first fixing frame 51 is extruded by the elastic plate 64 on the inner wall of the composite pipe, so that the first connecting rod 63 is driven to deflect, the ejector rod 65 is driven to extrude the inner wall of the composite pipe under the resilience of the first spring 66 after the composite pipe is stabilized, the composite pipe is stably fixed, the composite pipe is prevented from shaking when being detected, the first fixing frame 51 is driven to move back and forth on the operating platform 1 under the driving of the driving assembly, the detection plate 52 can conveniently detect the surface of the composite pipe, the composite pipe is fixed and held, and the composite pipe is conveniently and stably detected.
In the embodiment of the application, by providing mechanisms such as the clamping rod 71, the third fixing rod 72, the second spring 73, and the like, the ejector rod 65 is extruded to drive the elastic plate 64 to move towards the second fixing rod 62, the two elastic plates 64 drive the two second connecting rods 75 to deflect downwards, the two second connecting rods 75 drive the sliding block 74 to slide on the third fixing rod 72, and the sliding block 74 drives the second spring 73 to stretch and pull the clamping end of the clamping rod 71 to deflect towards the second fixing rod 61, so as to drive the two clamping rods 71 to clamp the composite pipe, and the composite pipe is kept stable.
Referring to fig. 1, 3 and 7, the driving assembly includes two strip-shaped grooves 81 arranged at the upper end of the operating platform 1, a reciprocating screw 82 is rotatably mounted on the inner walls of the two strip-shaped grooves 81, a motor 84 is fixedly mounted on one side of the operating platform 1, an output shaft of the motor 84 is fixedly connected with one end of the reciprocating screw 82, a nut 83 is sleeved on the reciprocating screw 82, and the nut 83 is fixedly mounted at the bottom of the first fixing frame 51.
In the embodiment of the application, by arranging the strip-shaped groove 81, the reciprocating lead screw 82, the motor 84 and other mechanisms, the motor 84 is started to drive the reciprocating lead screw 82 to rotate in the strip-shaped groove 81, the nut 83 is driven by the reciprocating lead screw 82 to reciprocate in the strip-shaped groove 81, and then the first fixing frame 51 is driven to move back and forth on the operating platform, so that the detection plate 52 detects the surface of the composite pipe, the detection device is automatically driven, and the surface of the composite pipe is fully detected.
Referring to fig. 1 and 6, a second fixing frame 91 is fixedly mounted on one side of the first fixing frame 51, an auxiliary mechanism 9 for assisting the composite pipe to be fixed on the second fixing plate 61 is arranged on the second fixing frame 91, the auxiliary mechanism 9 includes a brush rod 92 and a friction roller 93 which are rotatably mounted inside the second fixing frame 91, a first gear 94 is fixedly mounted on a rotating shaft of the brush rod 92, and a second gear 95 is fixedly mounted on a rotating shaft of the friction roller 93.
In the embodiment of the present invention, by providing the second fixing frame 91, the brush rod 92, the friction roller 93, and other mechanisms, the reciprocating screw 82 drives the first fixing frame 51 to move back and forth when rotating, so as to drive the second fixing frame 91 to move back and forth, so as to drive the brush rod 92 to clean the surface of the composite tube, thereby preventing the detection result from generating an error due to impurities on the surface of the composite tube, the brush rod 92 drives the first gear 94 to rotate, so as to drive the second gear 95 to rotate, the second gear 95 drives the friction roller 93 to rotate, so as to push the composite tube, thereby realizing powerful driving of the composite tube, and enabling the composite tube to be stably fixed by the fixing mechanism 6.
Referring to fig. 6, the number of teeth of the first gear 94 is twice that of the second gear 95, and the gear ratio of the first gear 94 and the second gear 95 is 1/2.
In the embodiment of the present application, as can be seen from the transmission ratio between the first gear 94 and the second gear 95, the second gear 95 is twice the rotation speed of the first gear 94, the brush rod 92 drives the first gear 94 to rotate when rotating, the first gear 94 drives the second gear 95 to rotate, and the second gear 95 drives the friction roller 93 to rotate, so that the friction roller 93 rotates at a faster speed, and the composite pipe is pushed to be stably clamped by the clamping mechanism 7.
Referring to fig. 1, the first fixing frame 51 is a circular ring structure, and the radius of the first fixing frame 51 is greater than the radius of the second fixing plate 61.
In the embodiment of the present application, the radius of the first fixing frame 51 is larger than the radius of the second fixing plate 61, so that the first fixing frame 51 can slide on one side of the second fixing plate 61 smoothly, and the detection plate can detect the surface of the composite pipe conveniently.
Referring to fig. 1, the material of the rubbing roller 93 is acrylate rubber.
In the embodiment of the present application, the acrylate rubber is a special high-performance rubber with heat resistance, oil resistance and high elasticity, so that the friction roller 93 extrudes and pushes the composite pipe under the action of its own elasticity, and the composite pipe is stably driven.
The working principle is as follows:
an operator sleeves the composite pipe on the first fixing frame 51, the ejector rod 65 on the first fixing frame 51 is extruded by the extrusion elastic plate 64 on the inner wall of the composite pipe, so as to drive the first connecting rod 63 to deflect, when the composite pipe is stabilized, the ejector rod 65 is driven by the resilience of the first spring 66 to extrude the inner wall of the composite pipe, the motor 84 is started to drive the reciprocating lead screw 82 to rotate in the strip-shaped groove 81, the nut 83 is driven by the reciprocating lead screw 82 to reciprocate in the strip-shaped groove 81, so as to drive the first fixing frame 51 to reciprocate on the operating table, so that the detection plate 52 can detect the surface of the composite pipe conveniently, the ejector rod 65 is extruded to drive the elastic plate 64 to move towards the second fixing rod 62, and the two elastic plates 64 drive the two second connecting rods 75 to deflect downwards, two second connecting rods 75 drive slider 74 to slide on third fixed rod 72, slider 74 drives second spring 73 to stretch and pulls the exposed core of clamping bar 71 to deflect to the direction of second fixed plate 61, thereby drive two clamping bars 71 to carry out the centre gripping to the compound pipe, reciprocal lead screw 82 drives first mount 51 round trip movement when rotating, thereby drive second mount 91 reciprocating motion, thereby drive brush-holder 92 and clear up the surface of compound pipe, avoid the impurity on compound pipe surface to make the testing result produce the error, brush-holder 92 drives first gear 94 and rotates, and then drive second gear 95 rotatory, second gear 95 drives friction roller 93 and rotates, promote the compound pipe, realize the powerful drive to the compound pipe.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting ceramic composite pipe crack detection device, includes operation panel (1), fixed mounting record screen (2), two first fixed plate (3), first dead lever (4) of fixed mounting between two first fixed plate (3) of fixed mounting in operation panel (1) upper end in operation panel (1), its characterized in that: a first fixing frame (51) is slidably mounted at the upper end of the operating platform (1), a plurality of detection plates (52) are fixedly mounted on the inner wall of the first fixing frame (51), a fixing mechanism (6) for fixing the composite pipe is arranged at one end of the first fixing rod (4), and a driving assembly for driving the first fixing frame (51) to move is arranged on the operating platform (1);
the fixing mechanism (6) comprises a second fixing plate (61) fixedly mounted at one end of the first fixing rod (4), a second fixing rod (62) is rotatably mounted inside the second fixing plate (61), a plurality of first connecting rods (63) are hinged to the second fixing rod (62), an elastic plate (64) is hinged to the other end of each two first connecting rods (63), an ejector rod (65) is fixedly mounted on one side of the elastic plate (64), the ejector rod (65) penetrates through and is slidably mounted on the second fixing plate (61), a first spring (66) is sleeved on the ejector rod (65), and two ends of the first spring (66) are fixedly connected to the inner wall of the second fixing plate (61) and the side wall of the elastic plate (64) respectively;
be equipped with fixture (7) that are used for compound pipe of centre gripping on second fixed plate (61), fixture (7) are including articulating clamping bar (71) on second fixed plate (61) lateral wall, the clamping end fixed mounting of clamping bar (71) has third dead lever (72), the other end fixed mounting of third dead lever (72) is on second dead lever (62), the cover is equipped with second spring (73) on third dead lever (72), the cover is equipped with slider (74) on third dead lever (72), the both ends difference fixed connection of second spring (73) is on the exposed core and slider (74) of clamping bar (71), it has two second connecting rod (75), two to articulate on slider (74) second connecting rod (75) respectively fixed mounting on elastic plate (64).
2. The crack detection device for the wear-resistant ceramic composite pipe according to claim 1, wherein: drive assembly is including offering two bar groove (81) in operation panel (1) upper end, two rotate on the inner wall in bar groove (81) and install reciprocal lead screw (82), one side fixed mounting of operation panel (1) has motor (84), the output shaft of motor (84) and the one end fixed connection of reciprocal lead screw (82), the cover is equipped with nut (83) on reciprocal lead screw (82), nut (83) fixed mounting is in the bottom of first mount (51).
3. The crack detection device for the wear-resistant ceramic composite pipe according to claim 1, characterized in that: one side fixed mounting of first mount (51) has second mount (91), be equipped with on second mount (91) and be used for assisting composite pipe to be fixed in complementary unit (9) on second fixed plate (61), complementary unit (9) are including rotating brush-holder stud (92) and friction roller (93) of installing in second mount (91) inside, fixed mounting has first gear (94) in the pivot of brush-holder stud (92), fixed mounting has second gear (95) in the pivot of friction roller (93).
4. The crack detection device for the wear-resistant ceramic composite pipe according to claim 3, wherein: the number of teeth of the first gear (94) is twice that of the second gear (95), and the gear ratio of the first gear (94) to the second gear (95) is 1/2.
5. The crack detection device for the wear-resistant ceramic composite pipe according to claim 1, wherein: the first fixing frame (51) is of a circular ring structure, and the radius of the first fixing frame (51) is larger than that of the second fixing frame (61).
6. The crack detection device for the wear-resistant ceramic composite pipe according to claim 3, characterized in that: the friction roller (93) is made of acrylic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211171541.1A CN115267093B (en) | 2022-09-26 | 2022-09-26 | Crack detection device for wear-resistant ceramic composite pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211171541.1A CN115267093B (en) | 2022-09-26 | 2022-09-26 | Crack detection device for wear-resistant ceramic composite pipe |
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| CN115267093A CN115267093A (en) | 2022-11-01 |
| CN115267093B true CN115267093B (en) | 2023-01-10 |
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| CN202211171541.1A Active CN115267093B (en) | 2022-09-26 | 2022-09-26 | Crack detection device for wear-resistant ceramic composite pipe |
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| CN116124797B (en) * | 2023-02-07 | 2023-09-22 | 江苏星源电站冶金设备制造有限公司 | Wear-resistant ceramic composite pipe line detection device |
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|---|---|---|---|---|
| CN210363139U (en) * | 2019-04-17 | 2020-04-21 | 陈励文 | Fixing device for ceramic carving |
| CN211576460U (en) * | 2019-12-20 | 2020-09-25 | 靖江市宏途机械科技有限公司 | Automobile parts gas tightness detects anchor clamps |
| CN216068824U (en) * | 2021-01-22 | 2022-03-18 | 江苏金亚电力设备有限公司 | Extrusion forming die for seamless wear-resistant ceramic steel composite pipe |
| CN114964679A (en) * | 2022-07-28 | 2022-08-30 | 徐州凯迪桑拿设备有限公司 | Convenient detection equipment and method for vibration of electromechanical equipment |
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- 2022-09-26 CN CN202211171541.1A patent/CN115267093B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210363139U (en) * | 2019-04-17 | 2020-04-21 | 陈励文 | Fixing device for ceramic carving |
| CN211576460U (en) * | 2019-12-20 | 2020-09-25 | 靖江市宏途机械科技有限公司 | Automobile parts gas tightness detects anchor clamps |
| CN216068824U (en) * | 2021-01-22 | 2022-03-18 | 江苏金亚电力设备有限公司 | Extrusion forming die for seamless wear-resistant ceramic steel composite pipe |
| CN114964679A (en) * | 2022-07-28 | 2022-08-30 | 徐州凯迪桑拿设备有限公司 | Convenient detection equipment and method for vibration of electromechanical equipment |
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