CN212568500U - Angle steel detection device for electric power iron tower engineering - Google Patents
Angle steel detection device for electric power iron tower engineering Download PDFInfo
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- CN212568500U CN212568500U CN202021369469.XU CN202021369469U CN212568500U CN 212568500 U CN212568500 U CN 212568500U CN 202021369469 U CN202021369469 U CN 202021369469U CN 212568500 U CN212568500 U CN 212568500U
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Abstract
The utility model discloses an angle steel detection device for electric power iron tower engineering, including the conveyer belt, first camera, the second camera of distribution about the conveyer belt top is equipped with, and the camera lens of first camera faces the right side, and the camera lens of second camera faces left, and the top of first camera, second camera is equipped with first light source, second light source respectively, first light source, second light source top are equipped with the crossbeam, the first electric putter of fixedly connected with, PLC, computer on the crossbeam, the rod end of first electric putter faces down, and the below of first electric putter is equipped with horizontally second electric putter, the rod end of first electric putter and second electric putter's shell fixed connection, and second electric putter's position is higher than the second light source during the complete contraction state of first electric putter, and second electric putter faces the rod end a left side. The utility model provides a detection range that prior art exists narrow, troublesome poeration, degree of automation is low, detection efficiency low grade is not enough.
Description
Technical Field
The utility model relates to an electric power component technical field specifically is an angle steel detection device for electric power iron tower engineering.
Background
Angle iron is commonly called angle iron and is a long steel bar with two sides perpendicular to each other to form an angle shape. The angle steel is divided into equal angle steel and unequal angle steel. The two sides of the equal-side angle steel are equal in width. The specification is expressed in millimeters of side width x side thickness. L30 is 30 multiplied by 3, which means that the L-shaped angle steel has the side width of 30 mm and the side thickness of 3 mm. Also can be expressed in terms of size, i.e. cm in width, e.g. L3 #. The model does not represent the size of different edge thicknesses in the same model, so the sizes of the edge width and the edge thickness of the angle steel are completely filled on the documents such as contracts, and the separate model representation is avoided. The specification of the hot-rolled equal-edge angle steel is 2# -20 #. The angle steel can form various stress components according to different requirements of the structure, and can also be used as a connecting piece between the components.
The angle steel is widely applied to electric power iron tower engineering, and the angle steel needs to be subjected to appearance detection after being processed, such as flatness, burrs, marks, hole detection and the like. The existing angle steel detection device has certain defects: because the angle steel with larger specification is often used in the electric power component, the size is large, the weight is heavy, and the angle steel is inconvenient to carry and turn over, so that the angle steel is difficult to carry out all-position inspection, the detection range is narrow, and the operation is troublesome; the detection of the assembly line is not convenient, the automation degree is low, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of prior art, the utility model provides an angle steel detection device for electric power iron tower engineering, it is narrow to solve the detection range that prior art exists, troublesome poeration, and degree of automation is low, and detection efficiency hangs down etc. not enough. The utility model discloses an improvement based on hardware structure, its software part adopts current mature technique alright realize, and the event does not explain the software part again in detail.
The utility model provides a technical scheme that above-mentioned problem adopted is:
the utility model provides an angle steel detection device for electric power iron tower engineering, includes the conveyer belt, and the conveyer belt top is equipped with first camera, the second camera of controlling the distribution, and the camera lens of first camera faces the right side, and the camera lens of second camera faces the left side, and the top of first camera, second camera is equipped with first light source, second light source respectively, first light source, second light source top are equipped with the crossbeam, fixedly connected with first electric putter, PLC, computer on the crossbeam, the rod end of first electric putter is down, and the below of first electric putter is equipped with horizontally second electric putter, and the rod end of first electric putter and the shell fixed connection of second electric putter, the position of second electric putter is higher than the second light source when first electric putter totally retracted state, and the rod end of second electric putter faces the left side, first camera, first light source, second camera, second light source are respectively through first dead lever, The second fixing rod, the third fixing rod and the fourth fixing rod are connected with the cross beam;
the first camera and the second camera are respectively and electrically connected with the computer, the PLC is electrically connected with the computer, and the first light source, the second light source, the first electric push rod and the second electric push rod are electrically connected with the PLC.
Among this technical scheme, the conveyer belt is used for transporting the angle steel, first light source, the second light source is first camera respectively, the second camera provides the light, first camera, the information of angle steel is shot to the second camera, the information of shooing is given computer analysis and processing, PLC drives first electric putter and stretches out suitable distance downwards, PLC redrives second electric putter and stretches out the change that suitable distance pushed down the angle steel and realize the angle steel position, make four faces of angle steel can both be shot well, the detection blind area of having avoided leading to because of the angle steel is difficult to the transport, detection range is wide, it is relatively simple and convenient to operate. The machine vision device is used in the technical scheme, the PLC is used for controlling, the first electric push rod and the second electric push rod can conveniently set output force and telescopic positions, the automation degree is improved, and the detection efficiency is improved.
Preferably, the distance between the lenses of the first camera and the second camera is greater than 200 mm. The spacing of more than 200mm can satisfy placing of most angle steel that are used for electric power iron tower engineering at present for the device is fit for the detection of the angle steel of great specification, and device application scope is wide.
Preferably, the first camera and the second camera are both CCD cameras. The CCD camera has high sensitivity, strong light resistance and small volume, so that the detection accuracy of the device is improved, the reliability is high, and the installation is more convenient.
Preferably, the first light source and the second light source are both spotlights. The spotlight, also known as the projecting lamp, the illumination function is strong and can aim at any direction usually, detects the reliability height, the position adjustment of being convenient for.
Preferably, the first electric push rod and the second electric push rod are both alternating current motor type electric push rods. The alternating current motor type electric push rod can provide larger thrust, and closed-loop control is conveniently realized, so that the device is suitable for angle steel detection with particularly large weight, and the detection precision is further improved.
Preferably, the rod end of the second electric push rod is sleeved with a cushion pad. The blotter can reduce the striking when second electric putter and the contact of angle steel, has prevented the damage of angle steel, has also prolonged second electric putter's life.
Preferably, the first fixing rod is movably connected with the first camera, and the third fixing rod is movably connected with the second camera. The movable connection is convenient for adjusting the positions of the first camera and the second camera, so that the shooting angle and range can be adjusted timely and conveniently.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model has wide detection range and simple operation;
(2) the utility model has the advantages of improved automation degree and detection efficiency;
(3) the utility model has high detection reliability, convenient position adjustment and high detection precision;
(4) the utility model discloses be suitable for the detection of big specification, heavy weight angle steel, the life-span improves, can in time, conveniently adjust shooting angle and scope.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the embodiment of the present invention.
Reference numbers and corresponding part names in the drawings: 1. the camera comprises a conveyor belt, 2, a first camera, 3, a second camera, 4, a first light source, 5, a second light source, 6, a first electric push rod, 7, a second electric push rod, 8, a PLC, 9, a computer, 10, a cross beam, 11, a first fixing rod, 12, a second fixing rod, 13, a third fixing rod, 14, a fourth fixing rod, 100, angle steel, 101, a first surface, 102 a second surface, 103, a third surface, 104 and a fourth surface.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Example 1
As shown in fig. 1, an angle steel detecting device for an electric power iron tower project comprises a conveyor belt 1, a first camera 2 and a second camera 3 which are distributed at the left and right are arranged above the conveyor belt 1, a lens of the first camera 2 faces to the right, a lens of the second camera 3 faces to the left, a first light source 4 and a second light source 5 are respectively arranged above the first camera 2 and the second camera 3, a cross beam 10 is arranged above the first light source 4 and the second light source 5, a first electric push rod 6, a PLC8 and a computer 9 are fixedly connected to the cross beam 10, a rod end of the first electric push rod 6 faces downwards, a horizontal second electric push rod 7 is arranged below the first electric push rod 6, a rod end of the first electric push rod 6 is fixedly connected with a shell of the second electric push rod 7, the second electric push rod 7 is higher than the second light source 5 when the first electric push rod 6 is in a fully retracted state, a rod end of the second electric push rod 7 faces to the, the first camera 2, the first light source 4, the second camera 3 and the second light source 5 are respectively connected with the beam 10 through a first fixing rod 11, a second fixing rod 12, a third fixing rod 13 and a fourth fixing rod 14;
the first camera 2 and the second camera 3 are respectively electrically connected with a computer 9, the PLC8 is electrically connected with the computer 9, and the first light source 4, the second light source 5, the first electric push rod 6 and the second electric push rod 7 are electrically connected with the PLC 8.
Initially, the first electric push rod 6 and the second electric push rod 7 are in a fully contracted state. When the angle iron 100 is used, the angle iron 100 is placed on the conveyor belt 1, the first light source 4 and the second light source 5 respectively provide light for the first camera 2 and the second camera 3, the first camera 2 can better shoot information of the first surface 101 of the angle iron 100, the second camera 3 can better shoot information of the second surface 102, and the shot information is transmitted to the computer 9 for analysis and processing; then, the PLC8 drives the first electric push rod 6 to extend downward for a proper distance, so that the second electric push rod 7 reaches a position lower than the top horizontal plane of the angle steel 100, the PLC8 drives the second electric push rod 7 to extend for a proper distance, the angle steel 100 is pushed down under the action of the second electric push rod 7, then the PLC8 drives the first electric push rod 6 to drive the second electric push rod 7 to move upward to return to the initial position, and the first electric push rod 6 and the second electric push rod 7 also return to the initial fully retracted state; after the angle steel 100 is pushed down, the first camera 2 can better shoot the information of the third surface 103 of the angle steel 100, and the second camera 3 can better shoot the information of the fourth surface 104, and the shot information is transmitted to the computer 9 for analysis and processing, so that the detection of the four surfaces of the angle steel 100 is completed. Then, the next angle 100 can be detected.
In use, the camera generally has a wide field of view, and not only captures information from the above-described surface, but also includes positions such as edges and cut-off positions. The first electric push rod 6 and the second electric push rod 7 can conveniently set output force and telescopic positions. The conveyor belt 1 can be moved manually or alternatively an automatic conveyor belt which is easy to set. According to the technical scheme, the detection of four surfaces of the angle steel 100 is realized, the detection range is wide, the operation is simple and convenient, the automation degree is improved, and the detection efficiency is improved.
Preferably, the distance between the lenses of the first camera 2 and the second camera 3 is greater than 200 mm. If the distance between the lenses of the first camera 2 and the second camera 3 is too small, the angle steel is not suitable for detection of large-size angle steel, and the distance larger than 200mm can meet the requirement of placing most of angle steel used for electric power iron tower engineering at present, so that the device is wide in application range.
Preferably, the first camera 2 and the second camera 3 are both CCD cameras. The CCD camera has high sensitivity, strong light resistance and small volume, so that the detection accuracy of the device is improved, the reliability is high, and the installation is more convenient.
Preferably, the first light source 4 and the second light source 5 are both spotlights. The spotlight, also known as the projecting lamp, the illumination function is strong and can aim at any direction usually, detects the reliability height, the position adjustment of being convenient for.
Example 2
As shown in fig. 1, in order to better illustrate the present invention, as a further optimization of embodiment 1, this embodiment includes all the technical features of embodiment 1, and the difference is that this embodiment further includes the following technical features:
preferably, the first electric push rod 6 and the second electric push rod 7 are both ac motor type electric push rods. The alternating current motor type electric push rod can provide larger thrust, and closed-loop control is conveniently realized, so that the device is suitable for angle steel detection with particularly large weight, and the detection precision is further improved.
Preferably, the rod end of the second electric push rod 7 is sleeved with a cushion pad. The impact of second electric putter 7 when contacting with angle steel 100 can be reduced to the blotter, has prevented angle steel 100's damage, has also prolonged second electric putter 7's life.
Preferably, the first fixing rod 11 is movably connected with the first camera 2, and the third fixing rod 13 is movably connected with the second camera 3. The movable connection facilitates the adjustment of the positions of the first camera 2 and the second camera 3, so that the shooting angle and range can be adjusted timely and conveniently.
As described above, the present invention can be preferably realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (7)
1. An angle steel detection device for an electric power iron tower project is characterized by comprising a conveyor belt (1), wherein a first camera (2) and a second camera (3) which are distributed at the left and right sides are arranged above the conveyor belt (1), a lens of the first camera (2) faces to the right, a lens of the second camera (3) faces to the left, a first light source (4) and a second light source (5) are respectively arranged above the first camera (2) and the second camera (3), a cross beam (10) is arranged above the first light source (4) and the second light source (5), a first electric push rod (6), a PLC (8) and a computer (9) are fixedly connected onto the cross beam (10), the rod end of the first electric push rod (6) faces downwards, a horizontal second electric push rod (7) is arranged below the first electric push rod (6), and the rod end of the first electric push rod (6) is fixedly connected with a shell of the second electric push rod (7), when the first electric push rod (6) is in a completely contracted state, the position of the second electric push rod (7) is higher than that of the second light source (5), the rod end of the second electric push rod (7) faces to the left, and the first camera (2), the first light source (4), the second camera (3) and the second light source (5) are respectively connected with the cross beam (10) through a first fixing rod (11), a second fixing rod (12), a third fixing rod (13) and a fourth fixing rod (14);
the first camera (2) and the second camera (3) are electrically connected with the computer (9) respectively, the PLC (8) is electrically connected with the computer (9), and the first light source (4), the second light source (5), the first electric push rod (6) and the second electric push rod (7) are electrically connected with the PLC (8).
2. The angle steel detection device for the electric power iron tower engineering according to claim 1, wherein the distance between the lenses of the first camera (2) and the second camera (3) is greater than 200 mm.
3. The angle steel detection device for the electric power iron tower engineering according to claim 1, wherein the first camera (2) and the second camera (3) are both CCD cameras.
4. The angle steel detection device for electric power iron tower engineering according to claim 1, characterized in that the first light source (4) and the second light source (5) are all spotlights.
5. The angle steel detection device for the electric power iron tower engineering according to claim 1, wherein the first electric push rod (6) and the second electric push rod (7) are both alternating current motor type electric push rods.
6. The angle steel detection device for electric power iron tower engineering according to claim 1, characterized in that the rod end of the second electric push rod (7) is sleeved with a cushion pad.
7. The angle steel detection device for electric power iron tower engineering according to claim 1, characterized in that the first fixing rod (11) is movably connected with the first camera (2), and the third fixing rod (13) is movably connected with the second camera (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369469.XU CN212568500U (en) | 2020-07-13 | 2020-07-13 | Angle steel detection device for electric power iron tower engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369469.XU CN212568500U (en) | 2020-07-13 | 2020-07-13 | Angle steel detection device for electric power iron tower engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212568500U true CN212568500U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369469.XU Active CN212568500U (en) | 2020-07-13 | 2020-07-13 | Angle steel detection device for electric power iron tower engineering |
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| Country | Link |
|---|---|
| CN (1) | CN212568500U (en) |
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- 2020-07-13 CN CN202021369469.XU patent/CN212568500U/en active Active
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