CN111769476A - Power transmission line inspection device - Google Patents
Power transmission line inspection device Download PDFInfo
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- CN111769476A CN111769476A CN202010585404.7A CN202010585404A CN111769476A CN 111769476 A CN111769476 A CN 111769476A CN 202010585404 A CN202010585404 A CN 202010585404A CN 111769476 A CN111769476 A CN 111769476A
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- driving
- pipeline
- fixedly connected
- power transmission
- transmission line
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
Abstract
The invention discloses an electric power transmission line inspection device and a using method thereof, belonging to the technical field of pipeline inspection equipment; a power transmission line inspection device comprises a controller, a first substrate and a second substrate, wherein the first substrate and the second substrate are both composed of central plates and connecting plates, the connecting plates are distributed at the outer edges of the central plates at equal intervals, and driving screw rods are connected between the central plates; the end part of the connecting plate is fixedly connected with a limiting block, and a telescopic adjusting assembly is connected onto the limiting block in a sliding manner; the adjusting end of the telescopic adjusting component is connected with a driving wheel component matched with the inner wall of the pipeline; one side of the central plate on the first substrate, which is far away from the driving screw rod, is connected with a reciprocating mechanism; the invention can be suitable for walking of pipe diameters with different sizes, has excellent stability, and the hollowed-out air pipes can adsorb dust in the pipeline and on the surface of the cable and rust fragments which fall off after being polished by the cleaning sheets, thereby realizing the cleaning of sundries in the pipeline, providing a foundation for the accurate collection of a camera mechanism and improving the inspection quality.
Description
Technical Field
The invention relates to the technical field of pipeline inspection equipment, in particular to an electric power transmission line inspection device.
Background
In order to reduce the influence of natural disasters on a power transmission network, improve urban appearances, avoid the interference of overhead cables and ground buildings and simultaneously consider the convenience of cable capacity expansion and maintenance, more and more cables adopt an underground pipeline conveying mode. With the lapse of time, phenomena such as cable aging and corrosion are inevitable, and if the cable runs in an unhealthy state for a long time, transmission faults are inevitable.
At present, a cable tunnel (pipe) mainly adopts a manual inspection operation mode, and because the tunnel (pipe) is in a closed state for a long time, toxic and harmful gases are difficult to accumulate, and workers have great potential safety hazards when operating in a high-voltage environment; and for the cable tunnel (pipe) that the space is less can't realize artifical the patrolling and examining, artifical the maintenance is difficult to realize.
Prior art patent application No. 201610081558.6 discloses "an inspection machine. At present, no inspection robot specially aiming at cable pipelines exists. The invention comprises a two-section type vehicle body, camera detection components arranged in front of and behind the vehicle body, traveling mechanisms arranged on two sides of the vehicle body and auxiliary moving mechanisms thereof; the camera detection assembly comprises two high-definition cameras and two groups of brightness-variable LED lamps, the travelling mechanism comprises two groups of travelling wheels and a motor for driving the travelling wheels to roll, a travelling wheel rotating shaft connected with the motor is vertically arranged, the side edge of the vertical section of each travelling wheel is in an inwards concave arc shape to clamp a cable line laid in a pipeline to travel and move, and the auxiliary moving mechanism comprises a plurality of groups of balls below the vehicle body and a pushing mechanism connected above a motor protective shell to enable the travelling wheels to clamp the cable; the controller is arranged in the vehicle body and connected with the travelling mechanism and the camera shooting detection assembly. This technical scheme simple structure, convenient to use realizes patrolling and examining "in the pipeline, still has the defect, and if the cable winding is alternately, then marching of this scheme becomes no longer reliable, is patrolling and examining the in-process simultaneously, and the dust is if not handling in the pipeline, and the dust shelters from impaired circuit, influences the collection precision of mechanism of making a video recording, is unfavorable for improving the quality of patrolling and examining.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an electric power transmission line inspection device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the power transmission line inspection device comprises a controller, a first substrate and a second substrate, wherein the first substrate and the second substrate are both composed of central plates and connecting plates, the connecting plates are distributed at the outer edges of the central plates at equal intervals, and driving screw rods are connected between the central plates;
the end part of the connecting plate is fixedly connected with a limiting block, and a telescopic adjusting assembly is connected onto the limiting block in a sliding manner;
the adjusting end of the telescopic adjusting component is connected with a driving wheel component matched with the inner wall of the pipeline;
one side, far away from the driving screw rod, of the central plate on the first substrate is connected with a reciprocating mechanism, the driving end of the reciprocating mechanism is connected with a telescopic assembly, and the telescopic end of the telescopic assembly is fixedly connected with a cleaning sheet matched with the inner wall of the pipeline;
and a collecting box is fixedly connected to one side, away from the driving screw, of the central plate on the second substrate, an air exhaust assembly is arranged at the top of the collecting box, and a camera shooting mechanism with a holder is fixedly connected to the bottom of the collecting box.
Preferably, flexible adjusting part includes the slide bar, set up on the stopper with slide bar complex spout, the both ends difference rigid coupling of slide bar has first connecting block and second connecting block, it is connected with the regulation pole to rotate on the first connecting block, the one end of keeping away from first connecting block of regulation pole is rotated and is connected with the screw seat of threaded connection on the drive lead screw, and two the screw thread opposite direction of screw seat, the one end that first connecting block was kept away from to the second connecting block links to each other with the drive wheel subassembly.
Preferably, the drive wheel subassembly includes dual output shaft motor, dual output shaft motor passes through mounting panel and second connecting block rigid coupling, the output of dual output shaft motor passes the mounting panel rigid coupling and has driving pulley, there is the gyro wheel one end that the second connecting block was kept away from to the mounting panel through the axis of rotation connection, the end connection that the mounting panel was passed to the axis of rotation has driven pulley, be connected with the drive belt between driven pulley and the driving pulley.
Preferably, reciprocating mechanism includes little driving-disc, the connecting plate bulkhead on first base plate is installed to little driving-disc, the edge of little driving-disc rotates and is connected with the regulation pole, the one end of keeping away from little driving-disc of regulation pole is connected with the big driven plate that links to each other with the coaxial rotation of well core plate, just the edge at big driven plate is connected to the transfer line, the central rigid coupling of department of big driven plate has the cross-section to be circular shape mount pad, flexible subassembly installs the outer fringe at the mount pad.
Preferably, the telescopic assembly comprises a sleeve, the sleeve is fixedly connected to the outer edge of the mounting seat at equal intervals, a loop bar is inserted into one end, away from the mounting seat, of the sleeve, the loop bar is fixedly connected with the cleaning sheet at one end, away from the sleeve, of the loop bar, and a compression spring is fixedly connected between the insertion section of the loop bar and the inner wall of the bottom of the sleeve.
Preferably, the cleaning sheet is of an arc-shaped structure, and a frosting layer is arranged on one side, away from the telescopic assembly, of the cleaning sheet.
Preferably, the air exhaust assembly comprises an air exhaust pump, the air inlet end of the air exhaust pump is connected with a hollow air cylinder through an air pipe, the hollow air cylinder is fixedly connected between the adjacent second connecting blocks, and the air outlet end of the air exhaust pump is communicated with the collecting box.
Preferably, the outer side wall of the hollowed-out air duct is fixedly connected with spirally arranged air guide fins.
Preferably, a pressure relief valve is arranged on the collecting box.
A use method of an electric power transmission line inspection device comprises the following steps:
s1: according to the pipe diameter of a pipeline to be inspected, a driving screw rod is opened, screw bases on two symmetrical telescopic adjusting assemblies are driven to move towards opposite directions along the driving screw rod, a transmission rod drives a first connecting block to slide along a sliding rod along with the movement of the screw bases, so that the distance between a roller on a second connecting block and a limiting block is adjusted, and the driving screw rod is stopped when the roller abuts against the inner wall of the pipeline to be inspected;
s2: the first substrate is the walking front end, a connecting plate parallel to the central axis of the collecting box is vertically placed inside the pipeline, meanwhile, a cleaning sheet connected with the telescopic assembly is abutted against the inner wall of the pipeline, a double-output-shaft motor is started through a controller and drives a transmission belt wheel to rotate, the transmission belt wheel drives a driven belt wheel to rotate through a transmission belt, and then the roller wheel is driven to move along the inner wall of the pipeline, so that the walking of the device is realized;
s3: the camera shooting mechanism is started simultaneously, motors on the air extracting pump and the small driving disc are started, the air extracting pump and the small driving disc are driven by the adjusting rod to rotate in a reciprocating mode in a certain angle along with walking of the device along the inner wall of the pipeline, a frosted layer on the cleaning sheet derusts the pipe wall, the small driving disc rotates and drives the large driving disc to rotate in a reciprocating mode in a certain angle through the adjusting rod, reciprocating friction between the cleaning sheet and the inner wall of the pipeline is achieved finally, the derusting quality is improved, the air extracting pump sends dust on the surface of a cable and iron rust fragments dropping after being polished by the cleaning sheet into the collecting box through the hollow air pipe, spiral air inlet is achieved through the air guiding fins arranged in a spiral mode, the absorption performance of the air pipe.
Compared with the prior art, the invention provides an electric power transmission line inspection device, which has the following beneficial effects:
1. this electric power transmission line inspection device realizes the distance between gyro wheel and the stopper through flexible adjusting part and adjusts, realizes the suitability of patrolling and examining the pipeline of different pipe diameters, improves the stability of device walking simultaneously.
2. This electric power transmission line inspection device through the vertical placing inside the pipeline of connecting plate parallel with the axis that collecting box place, avoids contacting with the cable at the in-process of device walking, helps improving the stability of walking.
3. This power transmission line inspection device through reciprocating mechanism driven clearance piece, improves the clearance performance to pipeline inner wall iron rust.
4. This electric power transmission line inspection device polishes the rust piece that drops through fretwork tuber pipe to the dust and the clearance piece of cable surface in the pipeline and adsorb, realizes providing the basis for the accurate collection of mechanism of making a video recording to the clearance of debris in the pipeline, has improved the quality of patrolling and examining.
Drawings
Fig. 1 is one of schematic structural diagrams of an inspection device for an electric power transmission line according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of the inspection device for the power transmission line according to the present invention;
fig. 3 is a second schematic structural diagram of an inspection device for power transmission lines according to the present invention;
fig. 4 is a third schematic structural diagram of an inspection device for an electric power transmission line according to the present invention;
fig. 5 is a schematic structural view of a reciprocating mechanism of the inspection device for the electric power transmission line according to the present invention;
fig. 6 is a schematic structural diagram of a telescopic assembly of the inspection device for electric power transmission lines according to the present invention.
In the figure: 1. a first substrate; 101. a center plate; 102. a connecting plate; 103. driving the screw rod; 2. a second substrate; 3. cleaning the tablets; 4. a collection box; 401. an air pump; 402. hollowing out an air duct; 403. wind guide fins; 5. a camera mechanism; 601. a slide bar; 602. a first connection block; 603. a second connecting block; 604. a transmission rod; 605. a nut seat; 606. a limiting block; 701. a motor with double output shafts; 702. mounting a plate; 703. a drive pulley; 704. a roller; 705. a driven pulley; 706. a transmission belt; 801. a small drive disk; 802. adjusting a rod; 803. a large driven plate; 804. a mounting seat; 901. a sleeve; 902. a loop bar; 903. compressing the spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-6, the inspection device for the electric power transmission line comprises a controller, a first substrate 1 and a second substrate 2, wherein the first substrate 1 and the second substrate 2 are both composed of central plates 101 and connecting plates 102, the connecting plates 102 are equidistantly distributed on the outer edges of the central plates 101, and driving screw rods 103 are connected between the central plates 101;
a limiting block 606 is fixedly connected to the end of the connecting plate 102, and the limiting block 606 is slidably connected with a telescopic adjusting assembly;
the adjusting end of the telescopic adjusting component is connected with a driving wheel component matched with the inner wall of the pipeline;
one side, far away from the driving screw 103, of the central plate 101 on the first substrate 1 is connected with a reciprocating mechanism, the driving end of the reciprocating mechanism is connected with a telescopic assembly, and the telescopic end of the telescopic assembly is fixedly connected with a cleaning sheet 3 matched with the inner wall of the pipeline;
the side, far away from the driving screw 103, of the central plate 101 on the second substrate 2 is fixedly connected with a collection box 4, the top of the collection box 4 is provided with an air exhaust assembly, and the bottom of the collection box 4 is fixedly connected with a camera shooting mechanism 5 with a cloud deck.
The telescopic adjusting assembly comprises a sliding rod 601, a sliding groove matched with the sliding rod 601 is formed in a limiting block 606, a first connecting block 602 and a second connecting block 603 are fixedly connected to two ends of the sliding rod 601 respectively, an adjusting rod 604 is rotatably connected to the first connecting block 602, one end, away from the first connecting block 602, of the transmission rod 604 is rotatably connected with a nut seat 605 of threaded connection on the driving screw rod 103, the thread directions of the two nut seats 605 are opposite, and one end, away from the first connecting block 602, of the second connecting block 603 is connected with the driving wheel assembly.
The driving wheel assembly comprises a double-output-shaft motor 701, the double-output-shaft motor 701 is fixedly connected with a second connecting block 603 through a mounting plate 702, the output end of the double-output-shaft motor 701 penetrates through the mounting plate 702 and is fixedly connected with a driving belt pulley 703, one end, far away from the second connecting block 603, of the mounting plate 702 is connected with a roller 704 through a rotating shaft, the end, penetrating through the mounting plate 702, of the rotating shaft is connected with a driven belt pulley 705, and a driving belt 706 is connected between the driven belt pulley.
The reciprocating mechanism comprises a small driving disc 801, the small driving disc 801 is mounted on the wall of a connecting plate 102 on a first base plate 1, an adjusting rod 802 is rotatably connected to the edge of the small driving disc 801, one end of the adjusting rod 802, far away from the small driving disc 801, is connected with a large driven disc 803 which is coaxially and rotatably connected with a central plate 101, a driving rod 802 is connected to the edge of the large driven disc 803, a mounting seat 804 with a circular section is fixedly connected to the center of the large driven disc 803, and a telescopic assembly is mounted on the outer edge of the mounting seat 804.
The telescopic assembly comprises a sleeve 901, the sleeve 901 is fixedly connected to the outer edge of the mounting seat 804 at equal intervals, a sleeve rod 902 is inserted into one end of the sleeve 901, which is far away from the mounting seat 804, one end of the sleeve rod 902, which is far away from the sleeve 901, is fixedly connected with the cleaning sheet 3, and a compression spring 903 is fixedly connected between the insertion section of the sleeve rod 902 and the inner wall of the bottom of the sleeve 901.
The air extracting component comprises an air extracting pump 401, the air inlet end of the air extracting pump 401 is connected with a hollow air cylinder 402 through an air pipe, the hollow air cylinder 402 is fixedly connected between the adjacent second connecting blocks 603, and the air outlet end of the air extracting pump 401 is communicated with the collecting box 4. The outer side wall of the hollow air duct 402 is fixedly connected with a spirally arranged air guide fin 403, and the hollow air duct 402 and the air guide fin 403 are of a hose structure. The collecting box 4 is provided with a pressure release valve.
Firstly, according to the pipe diameter of a pipe to be inspected, a driving screw rod 103 is opened, screw bases 605 on two symmetrical telescopic adjusting assemblies are driven to move towards opposite directions along the driving screw rod 103, a transmission rod 604 drives a first connecting block 602 to slide along a sliding rod 601 along with the movement of the screw bases 605, so that the distance between a roller 704 on a second connecting block 603 and a limiting block 606 is adjusted, and the driving screw rod 103 is stopped when the roller 704 abuts against the inner wall of the pipe to be inspected; the first substrate 1 is the front end of the device, the connecting plate 102 parallel to the central axis of the collecting box 4 is vertically placed in the pipeline, the cleaning sheet 3 connected with the telescopic assembly is abutted to the inner wall of the pipeline, the double-output-shaft motor 701 is started through the controller, the double-output-shaft motor 701 drives the transmission belt wheel 703 to rotate, the transmission belt wheel 703 drives the driven belt wheel 705 to rotate through the transmission belt 706, and then the roller 704 is driven to move along the inner wall of the pipeline, so that the device can walk; simultaneously, the camera shooting mechanism 5 is started, the motor on the air extracting pump 401 and the small driving disc 801 is started, along with the walking of the device along the inner wall of the pipeline, a frosted layer on the cleaning sheet 3 removes rust on the pipe wall, the small driving disc 801 rotates while driving the large driven disc 803 to rotate in a reciprocating mode within a certain angle through the adjusting rod 802, finally, the cleaning sheet 3 and the inner wall of the pipeline rub in a reciprocating mode, the rust removing quality is improved, the air extracting pump 401 sends dust on the surface of the cable and dust on the surface of the pipeline and iron rust fragments which are polished and dropped by the cleaning sheet 3 into the collecting box 4 through the hollow air pipe 402, the spirally arranged air guiding fins 403 achieve spiral air inlet, the absorption performance of the air pipe is improved, the cleaning of sundries in the pipeline is achieved, a foundation is provided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The electric power transmission line inspection device comprises a controller, a first substrate (1) and a second substrate (2), and is characterized in that the first substrate (1) and the second substrate (2) are both composed of central plates (101) and connecting plates (102), the connecting plates (102) are distributed on the outer edges of the central plates (101) at equal intervals, and driving screw rods (103) are connected between the central plates (101);
a limiting block (606) is fixedly connected to the end of the connecting plate (102), and a telescopic adjusting assembly is connected to the limiting block (606) in a sliding manner;
the adjusting end of the telescopic adjusting component is connected with a driving wheel component matched with the inner wall of the pipeline;
one side, far away from a driving screw rod (103), of a central plate (101) on the first substrate (1) is connected with a reciprocating mechanism, the driving end of the reciprocating mechanism is connected with a telescopic assembly, and the telescopic end of the telescopic assembly is fixedly connected with a cleaning sheet (3) matched with the inner wall of the pipeline;
and a collecting box (4) is fixedly connected to one side, away from the driving screw rod (103), of the central plate (101) on the second substrate (2), an air exhaust assembly is arranged at the top of the collecting box (4), and a camera shooting mechanism (5) with a cloud deck is fixedly connected to the bottom of the collecting box (4).
2. The electric power transmission line inspection device according to claim 1, wherein the telescopic adjusting assembly comprises a sliding rod (601), the limiting block (606) is provided with a sliding groove matched with the sliding rod (601), two ends of the sliding rod (601) are respectively and fixedly connected with a first connecting block (602) and a second connecting block (603), the first connecting block (602) is rotatably connected with a transmission rod (604), one end, far away from the first connecting block (602), of the transmission rod (604) is rotatably connected with a nut seat (605) in threaded connection with the driving screw rod (103), the thread directions of the two nut seats (605) are opposite, and one end, far away from the first connecting block (602), of the second connecting block (603) is connected with the driving wheel assembly.
3. The electric power transmission line inspection device according to claim 2, wherein the driving wheel assembly comprises a double-output shaft motor (701), the double-output shaft motor (701) is fixedly connected with the second connecting block (603) through a mounting plate (702), the output end of the double-output shaft motor (701) penetrates through the mounting plate (702) to be fixedly connected with a driving pulley (703), one end, far away from the second connecting block (603), of the mounting plate (702) is connected with a roller (704) through a rotating shaft, the end, penetrating through the mounting plate (702), of the rotating shaft is connected with a driven pulley (705), and a driving belt (706) is connected between the driven pulley (705) and the driving pulley (703).
4. The electric power transmission line inspection device according to claim 3, wherein the reciprocating mechanism comprises a small driving disk (801), the small driving disk (801) is mounted on the wall of the connecting plate (102) on the first base plate (1), an adjusting rod (802) is rotatably connected to the edge of the small driving disk (801), one end, far away from the small driving disk (801), of the adjusting rod (802) is connected with a large driven disk (803) which is coaxially and rotatably connected with the central plate (101), the adjusting rod (802) is connected to the edge of the large driven disk (803), a mounting seat (804) with a circular cross section is fixedly connected to the center of the large driven disk (803), and the telescopic assembly is mounted on the outer edge of the mounting seat (804).
5. The electric power transmission line inspection device according to claim 1, wherein the telescopic assembly comprises sleeves (901), the sleeves (901) are fixedly connected to the outer edge of the mounting base (804) at equal intervals, a loop bar (902) is inserted into one end, far away from the mounting base (804), of each sleeve (901), one end, far away from the sleeves (901), of each loop bar (902) is fixedly connected with the cleaning sheet (3), and a compression spring (903) is fixedly connected between an insertion section of each loop bar (902) and the inner wall of the bottom of each sleeve (901).
6. The electric power transmission line inspection device according to claim 5, wherein the cleaning sheet (3) is of an arc-shaped structure, and a frosted layer is arranged on one side of the cleaning sheet (3) away from the telescopic assembly.
7. The electric power transmission line inspection device according to claim 1, wherein the air extraction assembly comprises an air extraction pump (401), an air inlet end of the air extraction pump (401) is connected with a hollow air cylinder (402) through an air pipe, the hollow air cylinder (402) is fixedly connected between adjacent second connecting blocks (603), and an air outlet end of the air extraction pump (401) is communicated with the collection box (4).
8. The electric power transmission line inspection device according to claim 7, wherein the outer side wall of the hollowed air duct (402) is fixedly connected with spirally arranged air guide fins (403).
9. An electric power transmission line inspection device according to any one of claims 1 to 8, characterized in that the collection box (4) is provided with a pressure relief valve.
10. The use method of the power transmission line inspection device is characterized by comprising the following steps:
s1: according to the pipe diameter of a pipe to be inspected, a driving screw rod (103) is opened, screw bases (605) on two symmetrical telescopic adjusting assemblies are driven to move towards opposite directions along the driving screw rod (103), a transmission rod (604) drives a first connecting block (602) to slide along a sliding rod (601) along with the movement of the screw bases (605), so that the distance between a roller (704) and a limiting block (606) on a second connecting block (603) is adjusted, and the driving screw rod (103) is stopped when the roller (704) is adjusted to abut against the inner wall of the pipe to be inspected;
s2: the first substrate (1) is the front end of the device, a connecting plate (102) parallel to the central axis of the collecting box (4) is vertically placed inside a pipeline, a cleaning sheet (3) connected with a telescopic assembly is abutted to the inner wall of the pipeline, a double-output-shaft motor (701) is started through a controller, the double-output-shaft motor (701) drives a driving belt pulley (703) to rotate, the driving belt pulley (703) drives a driven belt pulley (705) to rotate through a driving belt (706), and then the roller (704) is driven to move along the inner wall of the pipeline, so that the device can walk;
s3: simultaneously, the camera shooting mechanism (5) is started, motors on the air extracting pump (401) and the small driving disc (801) are started, along with walking of the device along the inner wall of the pipeline, a frosted layer on the cleaning sheet (3) removes rust on the pipe wall, the small driving disc (801) rotates while driving the large driven disc (803) to rotate in a reciprocating mode within a certain angle through the adjusting rod (802), finally, the cleaning sheet (3) and the inner wall of the pipeline rub in a reciprocating mode, the rust removing quality is improved, dust on the surface of a cable in the pipeline and iron rust fragments which are polished and dropped by the cleaning sheet (3) are sent into the collecting box (4) through the hollow air pipe (402) by the air extracting pump (401), spiral air inlet is achieved by the spirally arranged air guide fins (403), the absorption performance of the air pipe is improved, cleaning of sundries in the pipeline is achieved, a foundation is provided for accurate collection of the camera shooting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585404.7A CN111769476B (en) | 2020-06-23 | 2020-06-23 | Power transmission line inspection device |
| CN202110763540.5A CN113824040B (en) | 2020-06-23 | 2020-06-23 | Power pipeline power transmission line inspection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010585404.7A CN111769476B (en) | 2020-06-23 | 2020-06-23 | Power transmission line inspection device |
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| CN202110763540.5A Division CN113824040B (en) | 2020-06-23 | 2020-06-23 | Power pipeline power transmission line inspection device |
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| CN111769476A true CN111769476A (en) | 2020-10-13 |
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| CN202010585404.7A Active CN111769476B (en) | 2020-06-23 | 2020-06-23 | Power transmission line inspection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113700999A (en) * | 2020-07-20 | 2021-11-26 | 周秀利 | Use method of electric power construction monitoring device |
| CN114006297A (en) * | 2021-11-05 | 2022-02-01 | 国网辽宁省电力有限公司铁岭供电公司 | Unmanned inspection equipment and process for urban buried power equipment |
| CN114923062A (en) * | 2022-05-31 | 2022-08-19 | 太仓阿尔法数字科技有限公司 | Self-adaptive pipeline climbing inspection robot |
| CN115193843A (en) * | 2022-06-10 | 2022-10-18 | 安徽宏远机械制造有限公司 | Pipeline rust cleaning device for machining |
| CN116243127A (en) * | 2023-05-12 | 2023-06-09 | 中成能源集团有限公司 | Switch cabinet bus detection tool |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113824040B (en) | 2022-12-16 |
| CN113824040A (en) | 2021-12-21 |
| CN111769476B (en) | 2021-09-14 |
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