CN210025319U - Detection frame opening and closing control structure for cable detection robot - Google Patents
Detection frame opening and closing control structure for cable detection robot Download PDFInfo
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- CN210025319U CN210025319U CN201920865056.1U CN201920865056U CN210025319U CN 210025319 U CN210025319 U CN 210025319U CN 201920865056 U CN201920865056 U CN 201920865056U CN 210025319 U CN210025319 U CN 210025319U
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Abstract
The utility model discloses a detection frame opening switching control structure for cable inspection robot mainly relates to cable quality testing field. Comprises a 270-degree incomplete round frame, a 90-degree incomplete round frame and an opening and closing control mechanism; one end of the 270-degree incomplete round frame is hinged to one end of the 90-degree incomplete round frame through a fixing shaft, an arc-shaped rail concentric with the hinged end is arranged at the hinged end of the 270-degree incomplete round frame, a shifting rod is arranged at the hinged end of the 90-degree incomplete round frame, and the top end of the shifting rod penetrates out of the arc-shaped rail; the opening and closing control mechanism comprises a servo motor and a connecting bolt, the axis of an output shaft of the servo motor is concentric with the hinged positions of the 270-degree incomplete round frame and the 90-degree incomplete round frame, and the output shaft of the servo motor is connected with the shifting rod through the connecting bolt. The beneficial effects of the utility model reside in that: the practical problem mentioned in the background art is solved, the weight distribution of the detection frame is more uniform, and the acceleration detection test in any state can be kept.
Description
Technical Field
The utility model relates to a cable quality testing field specifically is detection frame opening switching control structure for cable inspection robot.
Background
As shown in the attached drawings of the specification, fig. 5 and fig. 6, the technical structure of the detection frame in the previous utility model patent application (application No. 201920571517.4) is the mode of the incomplete circular frame, the air bag stick and the miniature air pump which are adopted, when the cable interface is to be passed through, the air bag stick is deflated through the miniature air pump, the air bag stick becomes flat and naturally droops to reserve a through opening, thereby the detection frame of being convenient for passes through the cable interface, after passing through the cable interface, the air bag stick is inflated through the miniature air pump again, namely, the circular shape can be formed together with the incomplete circular frame again, the detection camera on the air bag stick can carry out the detection of the corresponding department again. When we are testing the structural feasibility of the detection frame recently, because the quality of the inflatable bag rod is very light, when the whole detection frame member runs on a stay cable, the inflatable bag rod is required to be kept below to ensure stable speed-up detection, if the inflatable bag rod is above, because the heavier incomplete round frame is below, the weight of the below can be far more than the above, and the danger of cable release can be caused due to the action of gravity when the speed-up detection is carried out, so I can make further refinement and improvement on the opening and closing structure of the whole detection frame.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable inspection robot is with detection frame opening switching control structure, he has solved the actual problem of mentioning in the background art, and the weight distribution of detection frame is more even, can keep the speed-up under any state to detect the test.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the opening and closing control structure of the detection frame for the cable detection robot comprises a 270-degree incomplete round frame, a 90-degree incomplete round frame and an opening and closing control mechanism; one end of the 270-degree incomplete round frame is hinged to one end of the 90-degree incomplete round frame through a fixing shaft, an arc-shaped rail concentric with the hinged end is arranged at the hinged end of the 270-degree incomplete round frame, a shifting rod is arranged at the hinged end of the 90-degree incomplete round frame, and the top end of the shifting rod penetrates out of the arc-shaped rail; the opening and closing control mechanism comprises a servo motor and a connecting bolt, the servo motor is arranged at the top of the 270-degree incomplete round frame through the rack, the axis of an output shaft of the servo motor is concentric with the hinged positions of the 270-degree incomplete round frame and the 90-degree incomplete round frame, and the output shaft of the servo motor is connected with the shifting rod through the connecting bolt.
The tail end of the 270-degree incomplete round frame is provided with a magnetic sheet, the tail end of the 90-degree incomplete round frame is provided with an iron sheet, and the magnetic sheet and the iron sheet are mutually attracted through magnetic force.
Contrast prior art, the beneficial effects of the utility model reside in that:
this design changes the incomplete circular frame of 90 degrees with the gasbag stick before into, and with the incomplete circular frame of 270 degrees with the material preparation, then drive the incomplete circular frame of 90 degrees and the opening and shutting of the incomplete circular frame of 270 degrees through servo motor. The weight distribution of the detection frame formed by the 90-degree residual round frame and the 270-degree residual round frame which are made of the same material is more uniform, the condition of overweight is avoided, and the acceleration detection test in any state can be kept.
Drawings
Fig. 1 is a schematic structural view of the closed use state of the 270-degree incomplete round rack and the 90-degree incomplete round rack of the present invention.
Fig. 2 is a structural schematic diagram of the 270-degree incomplete round frame and the 90-degree incomplete round frame in the open use state of the utility model.
Fig. 3 is a schematic diagram of a three-dimensional structure of a closed state of the 270-degree incomplete round rack and the 90-degree incomplete round rack of the utility model.
Fig. 4 is a schematic diagram of the three-dimensional structure of the opening state of the 270-degree incomplete round rack and the 90-degree incomplete round rack of the utility model.
FIG. 5 is a schematic structural view of the detection frame in a closed use state in the manner of a round frame, an inflatable bag rod and a micro air pump adopted in the prior art.
FIG. 6 is a schematic structural view of the detection frame in an open state of use in the manner of a round frame, an inflatable bag rod and a micro air pump adopted in the prior art.
Reference numerals shown in the drawings:
1. 270-degree incomplete round frame; 2. a 90-degree incomplete round frame; 3. a fixed shaft; 4. an arc-shaped track; 5. a deflector rod; 6. a servo motor; 7. a connecting bolt; 8. a frame; 9. a magnetic sheet; 10. iron sheets.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model relates to a detection frame opening and closing control structure for a cable detection robot, which comprises a main body structure of a 270-degree incomplete round frame 1, a 90-degree incomplete round frame 2 and an opening and closing control mechanism; one end of the 270-degree incomplete round frame 1 is hinged to one end of the 90-degree incomplete round frame 2 through a fixing shaft 3, an arc-shaped rail 4 concentric with the hinged end is arranged at the hinged end of the 270-degree incomplete round frame 1, a shifting rod 5 is arranged at the hinged end of the 90-degree incomplete round frame, and the top end of the shifting rod 5 penetrates out of the arc-shaped rail 4; the opening and closing control mechanism comprises a servo motor 6 and a connecting bolt 7, the servo motor 6 is arranged at the top of the 270-degree incomplete round frame 1 through a rack 8, the axis of an output shaft of the servo motor 6 is concentric with the hinged positions of the 270-degree incomplete round frame 1 and the 90-degree incomplete round frame 2, and the output shaft of the servo motor 6 is connected with the shifting rod 5 through the connecting bolt 7. When the detection frame is in the state shown in the attached figure 1 or the attached figure 3 in the specification, the shift lever 5 rotates to the innermost end of the arc-shaped track 4 under the action of the servo motor 6, and when the detection frame is in the state shown in the attached figure 2 or the attached figure 4 in the specification, the shift lever 5 rotates to the outermost end of the arc-shaped track 4 under the action of the servo motor 6. The magnetic sheet 9 is arranged at the tail end of the 270-degree incomplete round frame 1, the iron sheet 10 is arranged at the tail end of the 90-degree incomplete round frame 2, and the magnetic sheet 9 and the iron sheet 10 are mutually attracted through magnetic force. When the shift lever 5 rotates to the innermost end of the arc-shaped track 4 under the action of the servo motor 6, the magnetic sheet 9 and the iron sheet 10 attract each other through magnetic force, so that the adjacent ends of the 270-degree incomplete round rack 1 and the 90-degree incomplete round rack 2 are fixed under the action of the magnetic force.
The using method comprises the following steps:
when 270 incomplete circular frame 1 of degree, the incomplete circular frame 2 of 90 degrees need be opened under the closed condition:
the servo motor 6 is a remote control servo motor 6, an output shaft of the servo motor 6 is controlled to rotate through a motor remote controller, the output shaft of the servo motor 6 drives the connecting bolt 7 to rotate in the rotating process, and then drives the deflector rod 5 connected with the connecting bolt 7 to rotate, and the effect of magnetic force between the magnetic sheet 9 and the iron sheet 10 is overcome when the rotation is just started. When the shift lever 5 runs from the innermost end to the outermost end of the arc-shaped rail 4, the 90-degree incomplete round rack 2 is in an open state shown in the attached figure 2 or figure 4 of the specification.
When the 270-degree incomplete round frame 1 and the 90-degree incomplete round frame 2 need to be closed in the opening state:
the servo motor 6 is controlled by the motor remote controller to drive the shifting rod 5 to rotate reversely, when the shifting rod 5 runs from the outermost end to the innermost end of the arc-shaped track 4, the 90-degree incomplete round frame 2 is in a closed state shown in the attached drawing figure 1 or the attached drawing figure 3 of the specification, the magnetic sheets 9 and the iron sheets 10 are mutually attracted through magnetic force, and the adjacent ends of the 270-degree incomplete round frame 1 and the 90-degree incomplete round frame 2 are fixed under the action of the magnetic force.
In summary, the following steps: this design changes the incomplete circular frame 2 of 90 degrees with the gasbag stick before into, and with the incomplete circular frame 1 of 270 degrees the same material preparation, then drives the incomplete circular frame 2 of 90 degrees and the incomplete circular frame 1 of 270 degrees through servo motor 6 and open and shut. The weight distribution of the detection frame formed by the 90-degree incomplete round frame 2 and the 270-degree incomplete round frame 1 which are made of the same material is more uniform, the condition of overweight is avoided, and the acceleration detection test in any state can be kept.
Claims (2)
1. Detection frame opening switching control structure for cable inspection robot, its characterized in that: comprises a 270-degree incomplete round frame (1), a 90-degree incomplete round frame (2) and an opening and closing control mechanism;
one end of the 270-degree incomplete round frame (1) is hinged to one end of the 90-degree incomplete round frame (2) through a fixing shaft (3), an arc-shaped rail (4) concentric with the hinged end is arranged at the hinged end of the 270-degree incomplete round frame (1), a shifting rod (5) is arranged at the hinged end of the 90-degree incomplete round frame, and the top end of the shifting rod (5) penetrates out of the arc-shaped rail (4);
the opening and closing control mechanism comprises a servo motor (6) and a connecting bolt (7), the servo motor (6) is arranged at the top of the 270-degree incomplete round frame (1) through a rack (8), the axis of an output shaft of the servo motor (6) is concentric with the hinged positions of the 270-degree incomplete round frame (1) and the 90-degree incomplete round frame (2), and the output shaft of the servo motor (6) is connected with the shifting rod (5) through the connecting bolt (7).
2. The opening/closing control structure of the inspection frame for the cable inspection robot according to claim 1, wherein: the magnetic sheet (9) is arranged at the tail end of the 270-degree incomplete round frame (1), the iron sheet (10) is arranged at the tail end of the 90-degree incomplete round frame (2), and the magnetic sheet (9) and the iron sheet (10) are mutually attracted through magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865056.1U CN210025319U (en) | 2019-06-11 | 2019-06-11 | Detection frame opening and closing control structure for cable detection robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865056.1U CN210025319U (en) | 2019-06-11 | 2019-06-11 | Detection frame opening and closing control structure for cable detection robot |
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| Publication Number | Publication Date |
|---|---|
| CN210025319U true CN210025319U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865056.1U Expired - Fee Related CN210025319U (en) | 2019-06-11 | 2019-06-11 | Detection frame opening and closing control structure for cable detection robot |
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| Country | Link |
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| CN (1) | CN210025319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755980A (en) * | 2020-05-18 | 2020-10-09 | 重庆工业职业技术学院 | Parallel cable detection device |
-
2019
- 2019-06-11 CN CN201920865056.1U patent/CN210025319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755980A (en) * | 2020-05-18 | 2020-10-09 | 重庆工业职业技术学院 | Parallel cable detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |