CN117317880A - Walking clamping mechanism for high-voltage cable inspection robot - Google Patents
Walking clamping mechanism for high-voltage cable inspection robot Download PDFInfo
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- CN117317880A CN117317880A CN202311198189.5A CN202311198189A CN117317880A CN 117317880 A CN117317880 A CN 117317880A CN 202311198189 A CN202311198189 A CN 202311198189A CN 117317880 A CN117317880 A CN 117317880A
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- 238000007689 inspection Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention discloses a walking clamping mechanism for a high-voltage cable inspection robot, which relates to the technical field of high-voltage cable inspection robots and comprises a mounting block and a clamping rolling unit, wherein a high-voltage cable placement notch is formed in the right side of the mounting block, a walking wheel assembly is mounted at the top in the mounting block, and the left end of the walking wheel assembly is connected with a walking power unit; the clamping rolling unit comprises a vertical sliding limiting assembly, a U-shaped movable wheel frame, nuts and clamping rollers, and two sides in the installation frame are respectively connected with two sides of the U-shaped movable wheel frame through the vertical sliding limiting assembly. This high-voltage cable inspection robot is with walking fixture, the centre gripping to high-voltage cable has the cushioning effect, runs into the high-voltage cable walking fixture of external deformation and also can cushion the adaptation and continue advancing forward, is difficult to block, uses the cable to stop anticreep subassembly after the centre gripping high-voltage cable can avoid breaking away from the high-voltage cable that rocks, can adapt to the strong wind weather.
Description
Technical Field
The invention relates to the technical field of high-voltage line inspection robots, in particular to a walking clamping mechanism for a high-voltage line inspection robot.
Background
Because the high-voltage cable is exposed in the wild for a long time, damages such as strand breakage, abrasion and the like often occur, and therefore, the high-voltage cable needs to be inspected regularly. Traditional high-voltage cable inspection work is accomplished by the manual work, in order to improve inspection efficiency and improve inspection personnel's safety, can adopt high-voltage cable inspection robot to replace artifical inspection among the prior art, high-voltage cable inspection robot adopts walking fixture to grip high-voltage cable then along high-voltage cable antedisplacement, because walking fixture to high-voltage cable centre gripping back, high-voltage cable if outside has certain deformation, can hinder walking fixture to advance, walking fixture can be blocked, in high altitude, if wind high-voltage cable rocks greatly, high-voltage cable inspection robot drops easily.
Disclosure of Invention
The invention aims to overcome the existing defects, provides the walking clamping mechanism for the high-voltage cable inspection robot, has a buffer effect on clamping of the high-voltage cable, can buffer and adapt to the high-voltage cable walking clamping mechanism encountering external deformation to continue advancing forwards, is not easy to clamp, can prevent the cable from being separated from the swaying high-voltage cable by using the cable blocking anti-falling assembly after clamping the high-voltage cable, can adapt to strong wind weather, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: high-voltage cable inspection robot is with walking fixture includes:
the right side of the installation frame is provided with a high-voltage cable placement notch, the top of the installation frame is internally provided with a travelling wheel assembly, and the left end of the travelling wheel assembly is connected with a travelling power unit;
the clamping rolling unit comprises a vertical sliding limiting assembly, a U-shaped movable wheel frame, a nut, a mounting bearing, a pressure plate, a stud, a turntable and clamping rollers, wherein two sides of the U-shaped movable wheel frame are respectively connected with two sides of the U-shaped movable wheel frame through the vertical sliding limiting assembly, the transverse clamping rollers are connected in the U-shaped movable wheel frame in a rotating manner, the bottom of the U-shaped movable wheel frame is connected with the top of the pressure plate through a clamping buffering assembly, the bottom of the pressure plate is connected with the top of the stud in a rotating manner through the mounting bearing, the nut is embedded in the center of the bottom of the mounting frame, the stud is in threaded connection with the nut, and the bottom of the stud is fixedly connected with the turntable.
The installation frame can be hung on the high-voltage cable through the high-voltage cable placement notch, then the travelling wheel assembly is put on the top of the high-voltage cable, the vertical sliding limiting assembly can enable the U-shaped movable wheel frame to stably move up and down, the stud can be rotated clockwise by means of the turntable, the stud can ascend relative to the installation frame by means of the threaded action of the nut, the U-shaped movable wheel frame is pushed to move upwards by means of the pressure plate and the clamping buffer assembly, the clamping roller in the U-shaped movable wheel frame props against the bottom of the high-voltage cable, the annular groove is formed in the peripheral side of the clamping roller, the high-voltage cable is clamped by the clamping roller and the travelling wheel assembly in a matching mode, the travelling power unit works to drive the travelling wheel assembly to work, the travelling clamping mechanism is enabled to travel along the high-voltage cable by means of rolling of the travelling wheel assembly and the high-voltage cable, and the high-voltage cable inspection robot is enabled to travel along the high-voltage cable.
Further, vertical slip limit assembly includes vertical spout, guide slider and dismantlement bolt, vertical spout has been seted up respectively to both sides in the installation square frame, and the breach intercommunication is placed with high-voltage cable to the vertical spout top on right side, and vertical sliding connection has guide slider respectively in two vertical spouts, and two guide sliders are respectively through the both sides of dismantlement bolt fixed connection U-shaped movable wheel carrier. The U-shaped movable wheel frame and the guide sliding block are fixed by means of the dismounting bolts, so that the arrangement and the installation of the vertical sliding limiting assembly are facilitated, the vertical sliding groove limits the guide sliding block, and the guide sliding block can stably move up and down, so that the up and down movement of the U-shaped movable wheel frame is limited.
Further, the clamping rolling unit further comprises friction protrusions, the annular array on the outer periphery side of the rotary table is provided with the friction protrusions, and the friction protrusions are convenient to grip the rotary table.
Further, the centre gripping buffering subassembly includes telescopic link, buffer spring, mounting bolt and mounting disc, mounting disc is passed through to the bottom of U-shaped movable wheel carrier, the bottom annular array fixed connection of mounting disc is not less than two telescopic link tops, the top of telescopic link's bottom fixed connection pressure disk has cup jointed buffer spring on the telescopic link, runs into the place that is greater than the normal external diameter of high-voltage cable when the outside of high-voltage cable has certain deformation, and buffer spring is compressed and lets the telescopic link shorten, lets the distance grow between centre gripping gyro wheel and the walking wheel subassembly, does benefit to walking wheel subassembly and centre gripping gyro wheel and passes through smoothly, runs into the place that is less than the normal external diameter of high-voltage cable when, buffer spring extends, lets centre gripping gyro wheel and walking wheel subassembly keep the frictional force of marcing with the high-voltage cable, lets the high-voltage cable inspection robot can pass through here smoothly.
Further, still include the cable and block anticreep subassembly, install the cable in the breach is placed to the high voltage cable and block anticreep subassembly, the cable blocks anticreep subassembly and prevents that the high voltage cable from rocking when strong wind and causing walking fixture to drop.
Further, the cable blocks the anticreep subassembly and includes draw-in hole and anticreep pin, and the guide slider top fixed connection anticreep pin on right side's bottom, the top of anticreep pin extends to the high-voltage cable and places in the breach, the draw-in hole has been seted up to the position that the installation square frame is located the high-voltage cable and places the breach top, draw-in hole corresponds the setting from top to bottom with the anticreep pin. When the clamping roller moves upwards to be matched with the travelling wheel assembly to clamp the high-voltage cable, the guide sliding block on the right side drives the anti-disengagement lever to move upwards, the top of the anti-disengagement lever is inserted into the clamping hole, the clamping hole is used for limiting the top of the anti-disengagement lever, the anti-disengagement lever is used for blocking the notch for placing the high-voltage cable, and the travelling clamping mechanism cannot be separated from the high-voltage cable.
Further, the cable installation guide assembly is further included, and the cable installation guide assembly is respectively installed at the position, located on the upper side and the lower side of the high-voltage cable placement notch, of the right side of the installation box. When the high-voltage cable is required to be placed in the installation frame, the cable installation guide assembly can enable the high-voltage cable to be aligned with the high-voltage cable placement notch smoothly, and the high-voltage cable is placed between the travelling wheel assembly and the clamping roller in the installation frame.
Further, cable installation guide subassembly is including placing guide board and guide slope, the right side of installation square frame is located the position of high-voltage cable and places the breach upside and downside and fixedly connected with two left ends of placing guide board respectively, and two relative one side right-hand member of placing guide board are provided with guide slope. The guide plate is placed to guide the high-voltage cable, the guide slope enlarges the distance between the outer ends of the two guide plates, and the high-voltage cable is more conveniently placed in the installation box.
Further, the device also comprises a turntable stopping unit, wherein the turntable stopping unit is arranged at the bottom of the installation frame and on the turntable. After rotating the turntable, the turntable is fixed by means of the turntable stopping unit, and the position of the clamping roller is not changed due to the fact that the turntable rotates again.
Further, the inspection robot mounting unit is further included, and the inspection robot mounting unit is mounted at the bottom of the right side of the mounting box. The inspection robot mounting unit can mount the walking clamping mechanism on the inspection robot.
Compared with the prior art, the invention has the beneficial effects that: this high-voltage cable inspection robot is with walking fixture has following benefit:
1. the clamping mechanism has a buffering effect on the high-voltage cable, and the high-voltage cable running clamping mechanism meeting external deformation also can buffer and adapt to continue to advance forwards, so that the clamping mechanism is not easy to clamp.
2. After clamping the high-voltage cable, the cable blocking anti-drop assembly can avoid being separated from the rocked high-voltage cable, and can adapt to windy weather.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic view of the structure of the present invention shown in FIG. 2 at a partially enlarged scale;
fig. 4 is a schematic side view of the present invention.
In the figure: the device comprises a mounting frame 1, a high-voltage cable placement notch 2, a travelling wheel assembly 3, a fixed bearing 31, a wheel shaft 32, a travelling roller 33, a travelling power unit 4, a 41U-shaped fixing frame, a 42 power motor, a 43 ear seat, a 44 fixing screw, a 5 clamping rolling unit, a 51 vertical sliding chute, a 52 guiding sliding block, a 53U-shaped movable wheel frame, a 54 dismounting bolt, a 55 nut, a 56 mounting bearing, a 57 pressure plate, a 58 stud, a 59 rotary plate, a 510 friction protrusion, a 511 clamping roller, a 6 clamping buffer assembly, a 61 telescopic rod, a 62 buffer spring, a 63 mounting bolt, a 64 mounting plate, a 7 rotary plate stopping unit, a 71 stopping ring, a 72 positioning hole, a 73 stopping screw, a 74 knob, an 8 inspection robot mounting unit, a 81 mounting beam, a 82 fixing seat, a 83 fixing hole, a 84 reinforcing rib rod, a 85 dismounting seat, a 86 reinforcing bolt, a 9 clamping hole, a 10 anti-off stop lever, a 11 placement guide plate and a 12 guiding slope.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, the present embodiment provides the following technical solutions: the walking clamping mechanism for the high-voltage cable inspection robot comprises a mounting frame 1, a clamping rolling unit 5 and a clamping buffer component 6;
the right side of the installation frame 1 is provided with a high-voltage cable placement notch 2, the top of the installation frame 1 is internally provided with a travelling wheel assembly 3, and the left end of the travelling wheel assembly 3 is connected with a travelling power unit 4;
the walking wheel assembly 3 comprises a fixed bearing 31, a wheel shaft 32 and a walking roller 33, wherein two sides of the inner top of the installation frame 1 are respectively connected with two ends of the wheel shaft 32 through the rotation of the fixed bearing 31, the walking roller 33 is fixedly sleeved in the middle of the wheel shaft 32, an annular groove is formed in the outer peripheral side of the middle of the walking roller 33, the walking roller 33 can be better matched with the top of a high-voltage cable, and the walking roller 33 is prevented from being separated from the high-voltage cable;
the walking power unit 4 comprises a U-shaped fixing frame 41, a power motor 42, an ear seat 43 and a fixing screw 44, wherein the left end of the wheel axle 32 is fixedly connected with an output shaft of the power motor 42, the power motor 42 is installed on the U-shaped fixing frame 41, the ear seats 43 are respectively arranged at two ends of the U-shaped fixing frame 41, the ear seats 43 are respectively fixed on the installation frame 1 through the fixing screw 44, the U-shaped fixing frame 41, the ear seats 43 and the fixing screw 44 are used for fixing the power motor 42, and the power motor 42 is used as a power component of the walking clamping mechanism and is controlled by a controller in the high-voltage cable inspection robot.
The clamping rolling unit 5 comprises a vertical sliding limiting component, a U-shaped movable wheel frame 53, a nut 55, a mounting bearing 56, a pressure plate 57, a stud 58, a turntable 59 and clamping rollers 511, wherein two sides in the mounting frame 1 are respectively connected with two sides of the U-shaped movable wheel frame 53 through the vertical sliding limiting component, the U-shaped movable wheel frame 53 is rotationally connected with the transverse clamping rollers 511, the bottom of the U-shaped movable wheel frame 53 is connected with the top of the pressure plate 57 through a clamping buffer component 6, the bottom of the pressure plate 57 is rotationally connected with the top of the stud 58 through the mounting bearing 56, the nut 55 is embedded in the center of the bottom of the mounting frame 1, the stud 58 is in threaded connection with the nut 55, and the bottom of the stud 58 is fixedly connected with the turntable 59.
The vertical sliding limiting assembly comprises a vertical sliding groove 51, guide sliding blocks 52 and a disassembling bolt 54, wherein the vertical sliding grooves 51 are respectively formed in two sides in the installation frame 1, the top of the right vertical sliding groove 51 is communicated with the high-voltage cable placing notch 2, the two vertical sliding grooves 51 are respectively and vertically connected with the guide sliding blocks 52 in a sliding manner, and the two guide sliding blocks 52 are respectively and fixedly connected with two sides of the U-shaped movable wheel frame 53 through the disassembling bolt 54. The U-shaped movable wheel frame 53 and the guide sliding block 52 are fixed by means of the dismounting bolts 54, so that the arrangement and the installation of the vertical sliding limiting assembly are facilitated, the vertical sliding groove 51 limits the guide sliding block 52, and the guide sliding block 52 can stably move up and down, and therefore the up and down movement of the U-shaped movable wheel frame 53 is limited.
The grip rolling unit 5 further includes friction protrusions 510, and the circumferential side annular array of the turntable 59 is provided with friction protrusions 510, and the friction protrusions 510 facilitate gripping of the turntable 59.
The clamping buffer assembly 6 comprises telescopic rods 61, buffer springs 62, mounting bolts 63 and mounting plates 64, the bottoms of the U-shaped movable wheel frames 53 are fixedly connected with the mounting plates 64 through the mounting bolts 63, annular arrays at the bottoms of the mounting plates 64 are fixedly connected with the tops of the telescopic rods 61 which are not less than two, the bottoms of the telescopic rods 61 are fixedly connected with the tops of the pressure plates 57, the buffer springs 62 are sleeved on the telescopic rods 61, when the high-voltage cables are deformed to a certain extent, the parts larger than the normal outer diameters of the high-voltage cables are encountered, the buffer springs 62 are compressed to shorten the telescopic rods 61, the distance between the clamping rollers 511 and the travelling wheel assemblies 3 is increased, the travelling wheel assemblies 3 and the clamping rollers 511 can pass through smoothly, when the parts smaller than the normal outer diameters of the high-voltage cables are encountered, the buffer springs 62 are stretched, the clamping rollers 511 and the travelling wheel assemblies 3 can keep travelling friction with the high-voltage cables, and the high-voltage cable inspection robot can pass through the parts smoothly.
When the high-voltage cable inspection robot is used, the installation frame 1 can be hung on a high-voltage cable through the high-voltage cable placement notch 2, then the travelling wheel assembly 3 is put on the top of the high-voltage cable, the vertical sliding limiting assembly can enable the U-shaped movable wheel frame 53 to stably move up and down, the stud 58 can be rotated clockwise by means of the rotary disc 59, the stud 58 can ascend relative to the installation frame 1 under the threaded action of the stud 58 and the nut 55, the U-shaped movable wheel frame 53 is pushed to move upwards by means of the pressure disc 57 and the clamping buffer assembly 6, so that the clamping roller 511 in the U-shaped movable wheel frame 53 props against the bottom of the high-voltage cable, the annular groove is formed in the peripheral side of the clamping roller 511, the high-voltage cable can be better matched and clamped, after the high-voltage cable is clamped by the clamping roller 511 and the travelling wheel assembly 3, the travelling power unit 4 works to drive the travelling wheel assembly 3 to work, the travelling clamping mechanism is enabled to travel along the high-voltage cable by means of rolling of the travelling wheel assembly 3 and the high-voltage cable, and the high-voltage cable inspection robot is enabled to travel along the high-voltage cable.
In a second embodiment, referring to fig. 2, the present embodiment provides the following technical solutions: the walking fixture for the high-voltage cable inspection robot is similar to the first embodiment in structure, and is different in that:
the cable blocking anti-drop assembly is arranged in the high-voltage cable placement notch 2, and the cable blocking anti-drop assembly prevents the high-voltage cable from shaking to cause the falling of the walking clamping mechanism when the high-voltage cable is in heavy wind.
The cable stops anticreep subassembly and contains draw-in hole 9 and anticreep pin 10, and the bottom of the fixed connection anticreep pin 10 in guide slider 52 top on right side, the top of anticreep pin 10 extends to in the breach 2 is placed to the high voltage cable, and draw-in hole 9 has been seted up to the position that installation square frame 1 is located the breach 2 is placed to the high voltage cable at the top, and draw-in hole 9 corresponds the setting from top to bottom with anticreep pin 10. When the clamping roller 511 moves upwards to be matched with the travelling wheel assembly 3 to clamp the high-voltage cable, the guide sliding block 52 on the right side drives the anti-shift stop lever 10 to move upwards, the top of the anti-shift stop lever 10 is inserted into the clamping hole 9, the clamping hole 9 limits the top of the anti-shift stop lever 10, the anti-shift stop lever 10 blocks the high-voltage cable placing notch 2, and the travelling clamping mechanism cannot be separated from the high-voltage cable.
In a third embodiment, referring to fig. 2, the present embodiment provides the following technical solutions: the walking fixture for the high-voltage cable inspection robot is approximately the same as the second embodiment in structure, and the difference is that:
the high-voltage cable placement notch 2 further comprises a cable installation guide assembly, wherein the cable installation guide assembly is respectively installed at the position, located on the upper side and the lower side of the high-voltage cable placement notch 2, of the right side of the installation box 1. When the high-voltage cable needs to be placed in the installation frame 1, the cable installation guide assembly can enable the high-voltage cable to be smoothly aligned with the high-voltage cable placement notch 2 and placed between the travelling wheel assembly 3 and the clamping roller 511 in the installation frame 1.
The cable installation guide assembly comprises a placement guide plate 11 and a guide slope 12, the right side of the installation frame 1 is located at the upper side and the lower side of the high-voltage cable placement notch 2, the left ends of the two placement guide plates 11 are fixedly connected respectively, and the right ends of the two opposite sides of the two placement guide plates 11 are provided with the guide slope 12. The guide plates 11 are placed to guide the high-voltage cables, and the guide slopes 12 enlarge the distance between the outer ends of the two guide plates 11, so that the high-voltage cables can be placed in the installation frame 1 more conveniently.
In a fourth embodiment, referring to fig. 3, the present embodiment provides the following technical solutions: the walking fixture for the high-voltage cable inspection robot is approximately the same as the third embodiment in structure, and the difference is that:
also included is a turntable stop unit 7. The turntable stop unit 7 is mounted on the bottom of the mounting block 1 and on the turntable 59. After rotating the turntable 59, the turntable 59 is fixed by the turntable stopper unit 7 so as not to rotate any more and change the position of the grip roller 511.
The turntable stopping unit 7 comprises a stopping ring 71, a positioning hole 72, a stopping screw 73 and a knob 74, the bottom of the installation frame 1 is fixedly connected with the stopping ring 71, the stopping ring 71 and the stud 58 are concentric, the bottom of the stopping ring 71 is provided with the positioning hole 72 in a ring array, a screw hole is formed in the turntable 59 corresponding to the stopping ring 71, the screw hole is internally connected with the stopping screw 73 in a threaded manner, the top of the stopping screw 73 is provided with a conical head, the bottom of the stopping screw 73 is fixedly connected with the knob 74, after the turntable 59 is used up, the stopping screw 73 is rotated by the knob 74, the stopping screw 73 is spirally lifted, the conical head is inserted into the corresponding positioning hole 72, the stopping screw 73 and the stopping ring 71 cannot move relatively, and the turntable 59 cannot rotate any more.
In a fifth embodiment, referring to fig. 2, the present embodiment provides the following technical solutions: the walking fixture for the high-voltage cable inspection robot is similar to the fourth embodiment in structure, and the difference is that:
still include inspection robot installation unit 8, the right side bottom of installation square frame 1 is installed inspection robot installation unit 8. The inspection robot mounting unit 8 may mount the walking gripping mechanism on the inspection robot.
The inspection robot mounting unit 8 comprises a mounting cross beam 81, a fixing base 82, a fixing hole 83, a reinforcing rib rod 84, a dismounting seat 85 and a reinforcing bolt 86, wherein the right side bottom of a mounting square frame 1 is fixedly connected with the left end of the mounting cross beam 81, the right end of the mounting cross beam 81 is fixedly connected with the fixing base 82, the fixing hole 83 is provided with the fixing hole 83, the inspection robot can be mounted on the body by means of bolts after bolts are inserted into the fixing hole 83, the right end of the reinforcing rib rod 84 is clamped on the left side of the fixing base 82, the dismounting seat 85 is fixedly connected with the right side of the mounting square frame 1 by means of the reinforcing bolt 86, and the stability of fixing the fixing base 82 can be improved by means of the reinforcing rib rod 84.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. High-voltage cable inspection robot is with walking fixture, its characterized in that includes:
the high-voltage cable placement device comprises an installation box (1), wherein a high-voltage cable placement notch (2) is formed in the right side of the installation box (1), a travelling wheel assembly (3) is installed at the inner top of the installation box (1), and the left end of the travelling wheel assembly (3) is connected with a travelling power unit (4);
the clamping rolling unit (5) comprises a vertical sliding limiting component, a U-shaped movable wheel frame (53), a nut (55), a mounting bearing (56), a pressure plate (57), a stud (58), a rotary table (59) and clamping rollers (511), wherein two sides of the U-shaped movable wheel frame (53) are respectively connected with two sides of the U-shaped movable wheel frame (53) through the vertical sliding limiting component, the U-shaped movable wheel frame (53) is rotationally connected with the transverse clamping rollers (511), the bottom of the U-shaped movable wheel frame (53) is connected with the top of the pressure plate (57) through the clamping buffering component (6), the bottom of the pressure plate (57) is connected with the top of the stud (58) through the mounting bearing (56), the nut (55) is embedded in the center of the bottom of the mounting frame (1), the stud (58) is in threaded connection with the nut (55), and the bottom of the stud (58) is fixedly connected with the rotary table (59).
2. The walking clamping mechanism for high-voltage cable inspection robot according to claim 1, wherein: the vertical sliding limiting assembly comprises vertical sliding grooves (51), guide sliding blocks (52) and dismounting bolts (54), wherein the vertical sliding grooves (51) are respectively formed in two sides in the installation frame (1), the tops of the right vertical sliding grooves (51) are communicated with the high-voltage cable placement notch (2), the two vertical sliding grooves (51) are respectively and vertically connected with the guide sliding blocks (52) in a sliding manner, and the two guide sliding blocks (52) are respectively fixedly connected with two sides of the U-shaped movable wheel frame (53) through the dismounting bolts (54).
3. The walking clamping mechanism for high-voltage cable inspection robot according to claim 1, wherein: the clamping rolling unit (5) further comprises friction protrusions (510), and the friction protrusions (510) are arranged on the annular array on the outer periphery side of the rotary disc (59).
4. The walking clamping mechanism for high-voltage cable inspection robot according to claim 1, wherein: the clamping buffer assembly (6) comprises telescopic rods (61), buffer springs (62), mounting bolts (63) and mounting plates (64), wherein the bottoms of the U-shaped movable wheel frames (53) are fixedly connected with the mounting plates (64) through the mounting bolts (63), the bottoms of the mounting plates (64) are fixedly connected with the tops of the telescopic rods (61) which are not less than two, the bottoms of the telescopic rods (61) are fixedly connected with the tops of the pressure plates (57), and the buffer springs (62) are sleeved on the telescopic rods (61).
5. The walking clamping mechanism for high-voltage cable inspection robot according to claim 2, wherein: the high-voltage cable placing notch (2) is internally provided with a cable blocking anti-drop assembly.
6. The walking clamping mechanism for high-voltage cable inspection robots of claim 5, wherein: the cable stops anticreep subassembly and contains draw-in hole (9) and anticreep pin (10), and the bottom of guide slider (52) top fixed connection anticreep pin (10) on right side, in the top of anticreep pin (10) extends to high-voltage cable and places breach (2), draw-in hole (9) have been seted up in the position that installation square frame (1) is located high-voltage cable and places breach (2) top, draw-in hole (9) correspond from top to bottom with anticreep pin (10) and set up.
7. The walking clamping mechanism for high-voltage cable inspection robot according to claim 1, wherein: the cable installation guide assembly is arranged at the right side of the installation frame (1) and is positioned at the upper side and the lower side of the high-voltage cable placement notch (2).
8. The walking clamping mechanism for high-voltage cable inspection robots of claim 7, wherein: the cable installation guide assembly comprises a guide plate (11) and a guide slope (12), the right side of the installation box (1) is located at the left end of the upper side and the lower side of the high-voltage cable placement notch (2), the two guide plates (11) are fixedly connected with each other, and the right end of one side, opposite to the two guide plates (11), is provided with the guide slope (12).
9. The walking clamping mechanism for high-voltage cable inspection robot according to claim 1, wherein: the turntable stopping device further comprises a turntable stopping unit (7), and the turntable stopping unit (7) is arranged at the bottom of the installation frame (1) and on the turntable (59).
10. The walking clamping mechanism for high-voltage cable inspection robot according to claim 1, wherein: the inspection robot mounting unit (8) is mounted at the bottom of the right side of the mounting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311198189.5A CN117317880A (en) | 2023-09-18 | 2023-09-18 | Walking clamping mechanism for high-voltage cable inspection robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311198189.5A CN117317880A (en) | 2023-09-18 | 2023-09-18 | Walking clamping mechanism for high-voltage cable inspection robot |
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| CN117317880A true CN117317880A (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311198189.5A Pending CN117317880A (en) | 2023-09-18 | 2023-09-18 | Walking clamping mechanism for high-voltage cable inspection robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798953A (en) * | 2024-03-01 | 2024-04-02 | 国网山东省电力公司威海供电公司 | Pressing mechanism based on high-voltage line inspection robot |
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2023
- 2023-09-18 CN CN202311198189.5A patent/CN117317880A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798953A (en) * | 2024-03-01 | 2024-04-02 | 国网山东省电力公司威海供电公司 | Pressing mechanism based on high-voltage line inspection robot |
| CN117798953B (en) * | 2024-03-01 | 2024-06-11 | 国网山东省电力公司威海供电公司 | Pressing mechanism based on high-voltage line inspection robot |
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