CN117554201B - Weldment strength detection equipment - Google Patents

Weldment strength detection equipment Download PDF

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Publication number
CN117554201B
CN117554201B CN202410038644.3A CN202410038644A CN117554201B CN 117554201 B CN117554201 B CN 117554201B CN 202410038644 A CN202410038644 A CN 202410038644A CN 117554201 B CN117554201 B CN 117554201B
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China
Prior art keywords
fixedly connected
plate
mounting frame
clamping
rotating ring
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CN202410038644.3A
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Chinese (zh)
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CN117554201A (en
Inventor
吴建华
杨健铭
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Changchun Baicheng Machinery Co ltd
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Changchun Baicheng Machinery Co ltd
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Priority to CN202410038644.3A priority Critical patent/CN117554201B/en
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Abstract

The invention discloses welding part strength detection equipment, which relates to the field of welding part strength detection and comprises a mounting seat, wherein a rotating ring mechanism is arranged on the mounting seat, a detection mechanism is arranged in the rotating ring mechanism, the mounting seat is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a supporting bottom plate, two supporting roller mechanisms are arranged on the side edge of the mounting frame and symmetrically arranged on the mounting frame, a clamping plate mechanism is arranged on the supporting bottom plate, the mounting frame is fixedly connected with a lifting plate mechanism, the lifting plate mechanism is connected with an elastic mechanism, the elastic mechanism is fixedly connected with a pressing plate, and the pressing plate is connected with a linkage synchronous mechanism.

Description

Weldment strength detection equipment
Technical Field
The invention relates to the field of weldment strength detection, in particular to weldment strength detection equipment.
Background
Weldments are parts used for welding. The welding joint is formed by four types of butt joint, T-shaped joint, angle joint and lap joint. The butt seam size of the welded workpiece joint is determined by the joint form of the weldment, the thickness of the weldment and the form of the bevel. Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound. In addition to use in factories, welding can also be performed in a variety of environments, such as in the field, underwater, and in space.
In the prior art, a metal pipeline weldment is placed on a bearing assembly, so that a welding line is positioned right below a detection probe, and a lifting mechanism is started to enable a lifting plate to move downwards until the detection probe moves to the surface of the weldment; the first motor drives the bearing gyro wheel and rotates for the bearing gyro wheel drives weldment at uniform velocity and rotates, and the second motor drives the carousel and rotates, makes the actuating post on the carousel slide in the actuating ring, and the actuating ring moves the sideslip board and reciprocates on the slide rail, makes detection probe and reciprocates sideslip motion, and detection probe's motion and weldment's normal running fit form even zigzag detection track, but among the prior art, be inconvenient for driving the weldment to feed and remove, be inconvenient for realizing simultaneously that the weldment presss from both sides tightly fixedly fast, so prior art has great improvement space.
Disclosure of Invention
The invention provides weldment strength detection equipment which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the welding piece strength detection equipment comprises a mounting seat, wherein a rotating ring mechanism is arranged on the mounting seat, a detection mechanism is arranged in the rotating ring mechanism, the mounting seat is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a supporting bottom plate, two supporting roller mechanisms are arranged on the side edge of the mounting frame and symmetrically arranged on the mounting frame, a clamping plate mechanism is arranged on the supporting bottom plate, the mounting frame is fixedly connected with a lifting plate mechanism, the lifting plate mechanism is connected with an elastic mechanism, the elastic mechanism is fixedly connected with a pressing plate, and the pressing plate is connected with a linkage synchronous mechanism; the rotating ring mechanism is used for driving the detecting mechanism to rotate and shift, the lifting plate mechanism is used for driving the pressing plate and the linkage synchronous mechanism, the linkage synchronous mechanism is used for driving the clamping plate mechanism, and the clamping plate mechanism is used for realizing centering clamping of the weldment.
As a preferable technical scheme of the invention, the rotating ring mechanism comprises a vertical plate fixed on the mounting seat, the vertical plate is fixedly connected with a fixed ring, the fixed ring is rotationally connected with the rotating ring, the vertical plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is fixedly connected with the rotating ring.
As a preferable technical scheme of the invention, the detection mechanism comprises a first hydraulic lifting rod fixed in the rotating ring, one end of the first hydraulic lifting rod, which is far away from the rotating ring, is fixedly connected with a pressure sensor, and the pressure sensor is fixedly connected with a detection pressure head.
As a preferable technical scheme of the invention, the supporting roller mechanism comprises a roller frame groove arranged at the side edge of the mounting frame, a roller frame is arranged in the roller frame groove, the roller frame is in sliding connection with the mounting frame, and the roller frame is rotationally connected with the roller.
As a preferable technical scheme of the invention, the clamping plate mechanism comprises a clamping chute arranged on a supporting bottom plate, the supporting bottom plate is rotationally connected with a clamping threaded rod, the clamping threaded rod consists of two threaded rods which are oppositely rotated, the clamping threaded rod is in threaded connection with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are positioned in the clamping chute, and the first clamping plate and the second clamping plate are in sliding connection with the supporting bottom plate.
As a preferable technical scheme of the invention, the lifting plate mechanism comprises a second hydraulic lifting rod fixed on the mounting frame, one end of the second hydraulic lifting rod, which is far away from the mounting frame, is fixedly connected with the first lifting plate, one side of the first lifting plate, which is close to the mounting frame, is fixedly connected with a sliding rod, the sliding rod penetrates through the mounting frame and is in sliding connection with the mounting frame, one end of the sliding rod, which is far away from the first lifting plate, is fixedly connected with the second lifting plate, and the second lifting plate is in sliding connection with the mounting frame.
As a preferable technical scheme of the invention, the elastic mechanism comprises an elastic sleeve fixed on the second lifting plate, a spring is fixedly connected in the elastic sleeve, the spring is fixedly connected with a sliding block, the sliding block is positioned in the elastic sleeve and is in sliding connection with the elastic sleeve, the sliding block is fixedly connected with a sleeve rod, the sleeve rod penetrates through the elastic sleeve and is in sliding connection with the elastic sleeve, the sleeve rod is fixedly connected with a pressing plate, and the pressing plate is in sliding connection with the mounting frame.
As a preferable technical scheme of the invention, the linkage synchronous mechanism comprises a connecting plate fixed on a pressing plate, the connecting plate is fixedly connected with a rack, the rack is meshed with a third gear, the third gear is fixedly connected with a third gear shaft, the third gear shaft is connected with a clamping threaded rod, the connecting plate is fixedly connected with two connecting rods, and the connecting rods are fixedly connected with a roller frame.
As a preferable technical scheme of the invention, a flaw detector is arranged in the rotating ring.
The invention has the following advantages: according to the invention, the rotating ring mechanism is arranged to drive the detection mechanism to rotate, so that the strength of different radial positions of the welding piece is detected, the lifting plate mechanism can drive the elastic mechanism and the clamping plate mechanism to lift, so that the welding piece is clamped and fixed, the pressing plate can be pressed down and tightened through the linkage synchronous mechanism, and meanwhile, the supporting roller mechanism is not contacted with the welding piece any more, and meanwhile, the clamping plate mechanism can be driven to realize centered clamping and fixing of the welding piece.
Drawings
Fig. 1 is a schematic structural view of a weldment strength detecting apparatus.
Fig. 2 is a schematic structural view of a second view angle of the weldment strength detecting apparatus.
Fig. 3 is a schematic structural view of a third view angle of the weldment strength detecting apparatus.
Fig. 4 is a cross-sectional view of the elastic mechanism in the weldment strength detecting apparatus.
In the figure: 1. a mounting base; 2. a rotating ring mechanism; 201. a riser; 202. a fixing ring; 203. a rotating ring; 204. a motor; 205. a first gear; 206. a second gear; 3. a detection mechanism; 301. a first hydraulic lifter; 302. a pressure sensor; 303. detecting a pressure head; 4. a mounting frame; 5. a support base plate; 6. a support roller mechanism; 601. a roller frame groove; 602. a roller frame; 603. a roller; 7. a clamping plate mechanism; 701. clamping the sliding groove; 702. clamping the threaded rod; 703. a first clamping plate; 704. a second clamping plate; 8. a lifting plate mechanism; 801. a second hydraulic lifting rod; 802. a first lifting plate; 803. a slide bar; 804. a second lifting plate; 9. an elastic mechanism; 901. an elastic sleeve; 902. a spring; 903. a slide block; 904. a sleeve rod; 10. a pressing plate; 11. a linkage synchronous mechanism; 1101. a connecting plate; 1102. a rack; 1103. a third gear; 1104. a third gear shaft; 1105. and (5) connecting a rod.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
1, please refer to fig. 1-4, a weldment strength detection device, which comprises a mounting seat 1, wherein a rotating ring mechanism 2 is arranged on the mounting seat 1, a detection mechanism 3 is arranged in the rotating ring mechanism 2, the mounting seat 1 is fixedly connected with a mounting frame 4, the mounting frame 4 is fixedly connected with a supporting base plate 5, two supporting roller mechanisms 6 are arranged on the side edge of the mounting frame 4, the two supporting roller mechanisms 6 are symmetrically arranged on the mounting frame 4, a clamping plate mechanism 7 is arranged on the supporting base plate 5, the mounting frame 4 is fixedly connected with a lifting plate mechanism 8, the lifting plate mechanism 8 is connected with an elastic mechanism 9, the elastic mechanism 9 is fixedly connected with a pressing plate 10, and the pressing plate 10 is connected with a linkage synchronization mechanism 11; the rotating ring mechanism 2 is used for driving the detecting mechanism 3 to rotate and shift, the lifting plate mechanism 8 is used for driving the pressing plate 10 and the linkage synchronous mechanism 11, the linkage synchronous mechanism 11 is used for driving the clamping plate mechanism 7, and the clamping plate mechanism 7 is used for realizing centering clamping of weldments.
The rotating ring mechanism 2 comprises a vertical plate 201 fixed on the mounting seat 1, the vertical plate 201 is fixedly connected with a fixed ring 202, the fixed ring 202 is rotationally connected with a rotating ring 203, the vertical plate 201 is fixedly connected with a motor 204, an output shaft of the motor 204 is fixedly connected with a first gear 205, the first gear 205 is meshed with a second gear 206, and the second gear 206 is fixedly connected with the rotating ring 203. The detection mechanism 3 comprises a first hydraulic lifting rod 301 fixed in the rotating ring 203, one end of the first hydraulic lifting rod 301 far away from the rotating ring 203 is fixedly connected with a pressure sensor 302, and the pressure sensor 302 is fixedly connected with a detection pressure head 303.
Specifically, when the motor 204 is turned on, the output shaft of the motor 204 rotates to drive the first gear 205 to rotate, the first gear 205 rotates to drive the second gear 206 to rotate, the second gear 206 rotates to drive the rotating ring 203 to rotate, the rotating ring 203 rotates to drive the first hydraulic lifting rod 301 and the detecting pressure head 303 to rotate, after the detecting pressure head 303 rotates to a specified angle, the first hydraulic lifting rod 301 is turned on at this time, the first hydraulic lifting rod 301 drives the pressure sensor 302 to move, and then drives the detecting pressure head 303 to move in a feeding manner, and the detecting pressure head 303 can press welding parts to detect the strength of welding parts.
The supporting roller mechanism 6 comprises a roller frame groove 601 formed in the side edge of the mounting frame 4, a roller frame 602 is arranged in the roller frame groove 601, the roller frame 602 is in sliding connection with the mounting frame 4, and the roller frame 602 is rotationally connected with a roller 603. The clamping plate mechanism 7 comprises a clamping chute 701 arranged on the supporting bottom plate 5, the supporting bottom plate 5 is rotationally connected with a clamping threaded rod 702, the clamping threaded rod 702 consists of two threaded rods which are oppositely rotated, the clamping threaded rod 702 is in threaded connection with a first clamping plate 703 and a second clamping plate 704, the first clamping plate 703 and the second clamping plate 704 are positioned in the clamping chute 701, and the first clamping plate 703 and the second clamping plate 704 are in sliding connection with the supporting bottom plate 5. The lifting plate mechanism 8 comprises a second hydraulic lifting rod 801 fixed on the mounting frame 4, one end of the second hydraulic lifting rod 801, which is far away from the mounting frame 4, is fixedly connected with a first lifting plate 802, one side of the first lifting plate 802, which is close to the mounting frame 4, is fixedly connected with a sliding rod 803, the sliding rod 803 penetrates through the mounting frame 4 and is in sliding connection with the mounting frame 4, one end of the sliding rod 803, which is far away from the first lifting plate 802, is fixedly connected with a second lifting plate 804, and the second lifting plate 804 is in sliding connection with the mounting frame 4. The elastic mechanism 9 comprises an elastic sleeve 901 fixed on the second lifting plate 804, a spring 902 is fixedly connected in the elastic sleeve 901, the spring 902 is fixedly connected with a sliding block 903, the sliding block 903 is positioned in the elastic sleeve 901, the sliding block 903 is in sliding connection with the elastic sleeve 901, the sliding block 903 is fixedly connected with a sleeve rod 904, the sleeve rod 904 penetrates through the elastic sleeve 901 and is in sliding connection with the elastic sleeve 901, the sleeve rod 904 is fixedly connected with a pressing plate 10, and the pressing plate 10 is in sliding connection with the mounting frame 4. The linkage synchronization mechanism 11 comprises a connecting plate 1101 fixed on the pressing plate 10, the connecting plate 1101 is fixedly connected with a rack 1102, the rack 1102 is meshed with a third gear 1103, the third gear 1103 is fixedly connected with a third gear shaft 1104, the third gear shaft 1104 is connected with a clamping threaded rod 702, the connecting plate 1101 is fixedly connected with two connecting rods 1105, and the connecting rods 1105 are fixedly connected with a roller frame 602.
Specifically, when the weldment is placed on the roller 603, the weldment can be made to move at this time, when the weldment needs to be fixed, at this time, the second hydraulic lifting rod 801 is opened to drive the first lifting plate 802 to descend, the first lifting plate 802 descends to drive the sliding rod 803 to descend, the sliding rod 803 descends to drive the second lifting plate 804 to descend, the second lifting plate 804 drives the elastic sleeve 901 to descend, the elastic sleeve 901 drives the sleeve rod 904 to descend, the sleeve rod 904 descends to drive the pressing plate 10 to descend, the pressing plate 10 descends to press and fix the weldment along with the pressing plate 10, meanwhile, due to the existence of the spring 902, when the pressing plate 10 descends further, the sliding block 903 can slide relatively along the elastic sleeve 901, meanwhile, the spring 902 is compressed, and at this time, the vertical freedom of the weldment is limited.
In addition, the pressing plate 10 descends to drive the connecting plate 1101 to descend, the connecting plate 1101 descends to drive the rack 1102 and the connecting rod 1105 to descend, the rack 1102 descends to drive the third gear 1103 to rotate, the third gear 1103 rotates to drive the third gear shaft 1104 to rotate, the third gear shaft 1104 rotates to drive the clamping threaded rod 702 to rotate, the clamping threaded rod 702 rotates to drive the first clamping plate 703 and the second clamping plate 704 to close together so as to realize centered clamping and fixing of a welding part, meanwhile, the connecting rod 1105 descends to drive the roller frame 602 to descend along the roller frame groove 601, the roller frame 602 descends to drive the roller 603 to descend, at the moment, the roller 603 does not contact with a welding part any more, and at the moment, when the welding part receives pressure, the welding part can be prevented from being transmitted to the roller 603 under pressure, and therefore the roller 603 is damaged.
Embodiment 2 with continued reference to fig. 1-4, in an embodiment of the present invention, a flaw detector is disposed in the rotating ring 203.
In the implementation process of the invention, firstly, a weldment to be detected is placed on the supporting bottom plate 5 on the mounting frame 4, at the moment, the lifting plate mechanism 8 is started, so that the elastic mechanism 9 and the pressing plate 10 are driven to ascend, the pressing plate 10 drives the linkage synchronous mechanism 11, so that the supporting roller mechanism 6 is driven to ascend, the supporting roller mechanism 6 is directly contacted with the weldment, at the moment, the weldment can be driven to move and shift, for example, when the position of the weldment needing to be subjected to strength detection moves to the detection mechanism 3, the lifting plate mechanism 8 is started, so that the elastic mechanism 9 and the pressing plate 10 are driven to descend, the welding is pressed and fixed through the pressing plate 10, meanwhile, the pressing plate 10 drives the linkage synchronous mechanism 11, the clamping plate mechanism 7 is driven to realize the centering clamping and fixing of the weldment, and meanwhile, the supporting roller mechanism 6 is also lowered, so that the damage of the supporting roller mechanism 6 caused by overlarge pressure in the strength detection process is avoided, and the rotating ring mechanism 2 is started, so that the detection mechanism 3 is driven to shift, and the strength of the weldment can be detected through the detection mechanism 3.
According to the invention, the rotating ring mechanism 2 is arranged to drive the detection mechanism 3 to rotate, so that the strength of different radial positions of a welding piece is detected, the lifting plate mechanism 8 can drive the elastic mechanism 9 and the clamping plate mechanism 7 to lift, so that the welding piece is clamped and fixed, the linkage synchronous mechanism 11 can realize the downward pressing of the pressing plate 10, and meanwhile, the supporting roller mechanism 6 is not contacted with the welding piece any more, and meanwhile, the clamping plate mechanism 7 can be driven to realize the centering clamping and fixing of the welding piece.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The weldment strength detection equipment comprises a mounting seat and is characterized in that a rotating ring mechanism is arranged on the mounting seat, a detection mechanism is arranged in the rotating ring mechanism, the mounting seat is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a supporting bottom plate, two supporting roller mechanisms are arranged on the side edge of the mounting frame, the two supporting roller mechanisms are symmetrically arranged on the mounting frame, a clamping plate mechanism is arranged on the supporting bottom plate, the mounting frame is fixedly connected with a lifting plate mechanism, the lifting plate mechanism is connected with an elastic mechanism, the elastic mechanism is fixedly connected with a pressing plate, and the pressing plate is connected with a linkage synchronous mechanism; the rotating ring mechanism is used for driving the detection mechanism to rotate and shift, the lifting plate mechanism is used for driving the pressing plate and the linkage synchronous mechanism, the linkage synchronous mechanism is used for driving the clamping plate mechanism to move and simultaneously driving the supporting roller mechanism to be separated from contact with the weldment, and the clamping plate mechanism is used for realizing centering clamping of the weldment;
the supporting roller mechanism comprises a roller frame groove formed in the side edge of the mounting frame, a roller frame is arranged in the roller frame groove, the roller frame is in sliding connection with the mounting frame, and the roller frame is in rotary connection with the roller;
the clamping plate mechanism comprises a clamping chute which is arranged on the supporting bottom plate, the supporting bottom plate is rotationally connected with a clamping threaded rod, the clamping threaded rod consists of two threaded rods with opposite rotation directions, the clamping threaded rod is in threaded connection with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are positioned in the clamping chute, and the first clamping plate and the second clamping plate are in sliding connection with the supporting bottom plate;
the lifting plate mechanism comprises a second hydraulic lifting rod fixed on the mounting frame, one end of the second hydraulic lifting rod, far away from the mounting frame, is fixedly connected with a first lifting plate, one side of the first lifting plate, close to the mounting frame, is fixedly connected with a sliding rod, penetrates through the mounting frame and is in sliding connection with the mounting frame, one end of the sliding rod, far away from the first lifting plate, is fixedly connected with a second lifting plate, and the second lifting plate is in sliding connection with the mounting frame;
the elastic mechanism comprises an elastic sleeve fixed on the second lifting plate, a spring is fixedly connected in the elastic sleeve, the spring is fixedly connected with a sliding block, the sliding block is positioned in the elastic sleeve, the sliding block is in sliding connection with the elastic sleeve, the sliding block is fixedly connected with a sleeve rod, the sleeve rod penetrates through the elastic sleeve and is in sliding connection with the elastic sleeve, the sleeve rod is fixedly connected with a pressing plate, and the pressing plate is in sliding connection with the mounting frame;
the linkage synchronous mechanism comprises a connecting plate fixed on the pressing plate, the connecting plate is fixedly connected with a rack, the rack is meshed with a third gear, the third gear is fixedly connected with a third gear shaft, the third gear shaft is connected with a clamping threaded rod, the connecting plate is fixedly connected with two connecting rods, and the connecting rods are fixedly connected with the roller frame.
2. The weldment strength testing apparatus of claim 1, wherein the rotating ring mechanism includes a riser secured to the mounting base, the riser being fixedly connected to a stationary ring, the stationary ring being rotatably connected to the rotating ring, the riser being fixedly connected to a motor, an output shaft of the motor being fixedly connected to a first gear, the first gear engaging a second gear, the second gear being fixedly connected to the rotating ring.
3. The weldment strength testing apparatus of claim 2, wherein the testing mechanism includes a first hydraulic lifter secured within the rotating ring, the end of the first hydraulic lifter remote from the rotating ring being fixedly connected to a pressure sensor, the pressure sensor being fixedly connected to a test ram.
4. The weldment strength testing apparatus of claim 2, wherein flaw detectors are provided within the rotating ring.
CN202410038644.3A 2024-01-11 2024-01-11 Weldment strength detection equipment Active CN117554201B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410038644.3A CN117554201B (en) 2024-01-11 2024-01-11 Weldment strength detection equipment

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Application Number Priority Date Filing Date Title
CN202410038644.3A CN117554201B (en) 2024-01-11 2024-01-11 Weldment strength detection equipment

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CN117554201A CN117554201A (en) 2024-02-13
CN117554201B true CN117554201B (en) 2024-03-22

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CN114487376A (en) * 2022-02-18 2022-05-13 安徽合森医学检验有限公司 High-efficient microscopic examination analytical equipment
CN115055874A (en) * 2022-08-15 2022-09-16 长春柏诚机械有限公司 Welding machining device for automobile part welding sleeve
CN115326568A (en) * 2022-08-18 2022-11-11 吴续伟 Device and method for detecting production strength performance of textile
CN218726286U (en) * 2022-10-18 2023-03-24 河北恒一联成特种设备检验检测有限公司 Multipoint mode hardness detection device
CN219201128U (en) * 2022-11-28 2023-06-16 亚太轻合金(南通)科技有限公司 Clamp with adjustable aluminum alloy material bending test
CN116380830A (en) * 2023-04-23 2023-07-04 洪娅 Stainless steel pipe circumferential weld joint detection method based on infrared visual sensing
CN219694561U (en) * 2023-02-24 2023-09-15 武汉大恒建筑工程质量检测有限公司 High-stability cutting sampling device for building detection
CN117046928A (en) * 2023-10-12 2023-11-14 烟台博昌汽车标准件有限公司 Slender shaft correcting device
CN117309613A (en) * 2023-11-29 2023-12-29 河北裕龙科技股份有限公司 Casting strength detection equipment

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Publication number Priority date Publication date Assignee Title
CN106347241A (en) * 2016-09-26 2017-01-25 嘉兴职业技术学院 Vehicle-mounted mobile phone holder
CN214096714U (en) * 2020-12-29 2021-08-31 北京飞燕石化环保科技发展有限公司 Groundwater water quality monitoring water sample collection system
CN215375141U (en) * 2021-07-21 2021-12-31 湖北舰海新兴材料股份有限公司 Good product detection mechanism is used in joint sealing sticky tape production
CN114487376A (en) * 2022-02-18 2022-05-13 安徽合森医学检验有限公司 High-efficient microscopic examination analytical equipment
CN115055874A (en) * 2022-08-15 2022-09-16 长春柏诚机械有限公司 Welding machining device for automobile part welding sleeve
CN115326568A (en) * 2022-08-18 2022-11-11 吴续伟 Device and method for detecting production strength performance of textile
CN218726286U (en) * 2022-10-18 2023-03-24 河北恒一联成特种设备检验检测有限公司 Multipoint mode hardness detection device
CN219201128U (en) * 2022-11-28 2023-06-16 亚太轻合金(南通)科技有限公司 Clamp with adjustable aluminum alloy material bending test
CN219694561U (en) * 2023-02-24 2023-09-15 武汉大恒建筑工程质量检测有限公司 High-stability cutting sampling device for building detection
CN116380830A (en) * 2023-04-23 2023-07-04 洪娅 Stainless steel pipe circumferential weld joint detection method based on infrared visual sensing
CN117046928A (en) * 2023-10-12 2023-11-14 烟台博昌汽车标准件有限公司 Slender shaft correcting device
CN117309613A (en) * 2023-11-29 2023-12-29 河北裕龙科技股份有限公司 Casting strength detection equipment

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