CN114447823A - GIS conductor self-cleaning device - Google Patents
GIS conductor self-cleaning device Download PDFInfo
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- CN114447823A CN114447823A CN202011191768.3A CN202011191768A CN114447823A CN 114447823 A CN114447823 A CN 114447823A CN 202011191768 A CN202011191768 A CN 202011191768A CN 114447823 A CN114447823 A CN 114447823A
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- conductor
- wheel
- spray head
- gis
- automatic cleaning
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a GIS conductor automatic cleaning device, which comprises a conductor supporting and rotating mechanism and a spray head displacement mechanism, wherein the conductor supporting and rotating mechanism comprises: a support frame; the supporting wheel set is arranged at the top of the supporting frame and comprises a front supporting wheel and a rear supporting wheel, the rotation axis of the front supporting wheel extends left and right, and one of the front supporting wheel and the rear supporting wheel is a driving wheel; and the rotary driving device is in transmission connection with the driving wheel. The head displacement mechanism includes: the spray head is used for moving along the conductor and performing water spraying cleaning; a left upright column and a right upright column; the guide rails are fixed at the top ends of the two upright columns; the nozzle fixing device is used for fixing the nozzle and is installed on the guide rail in a guiding and moving mode along the left and right direction; and the displacement driving device is in transmission connection with the spray head fixing device so as to drive the spray head fixing device to move left and right along the guide rail. The automatic cleaning machine can realize automatic cleaning, does not need manual cleaning, has good cleaning effect, and solves the problems of poor manual cleaning effect, poor quality stability, high labor intensity and low working efficiency.
Description
Technical Field
The invention relates to the technical field of GIS conductor cleaning equipment, in particular to an automatic cleaning device for a GIS conductor.
Background
Gas Insulated metal-enclosed Switchgear (GIS) is understood to mean a totally or partially SF6And the like, insulating gas is used as an insulating medium. The GIS plays a role in control and protection in power transmission lines, and is one of the most important power transmission and distribution equipment.
The GIS conductor is at a high potential, and if tiny metal foreign matters remain on the surface, the insulation level of the product is seriously reduced, so that discharge is caused. The GIS conductor generally adopts 6 series aluminum alloy extruded tubes as raw materials, and has a soft texture. After the conductor is processed or welded, the outer surface of the conductor needs to be polished, and residual metal foreign matters which are difficult to remove exist on the surface of the polished conductor, so that the operation safety of a product is influenced.
At present, a GIS conductor cleaning process is manual cleaning, clean water is firstly used for washing the surface of a conductor, then scouring cloth is used for dipping special cleaning liquid for cleaning the surface of the conductor, after foreign matters on the surface of the conductor are fully removed through the cleaning liquid, the clean water is used for washing the surface of the conductor, and the cleaning agent, the foreign matters and the like are removed. The cleaning mode can not completely remove the foreign matters remained on the surface of the conductor, and the manual cleaning quality depends on the skill level and the working attitude of operators, and the quality stability is poor. In addition, the manual cleaning work efficiency is lower, and the GIS assembly capacity requirement cannot be met.
Disclosure of Invention
The invention aims to provide an automatic cleaning device for a GIS conductor, which aims to solve the problems of poor cleaning effect, poor stability of manual cleaning quality, high manual labor intensity and low working efficiency caused by manual cleaning in the prior art.
In order to achieve the purpose, the automatic cleaning device for the GIS conductor adopts the following technical scheme:
a GIS conductor self-cleaning device includes:
the conductor supporting and rotating mechanism is used for supporting the conductor and rotating the conductor;
the spray head displacement mechanism comprises a spray head, the spray head is used for moving along the extension direction of the conductor and spraying water to clean the conductor, and the moving direction of the spray head is defined as the left-right direction;
wherein, conductor supports rotary mechanism includes:
a support frame;
the supporting wheel sets are arranged at the top of the supporting frame and are arranged at least two groups at intervals along the left-right direction, each supporting wheel set comprises a front supporting wheel and a rear supporting wheel which are arranged in front and back, the rotating axes of the front supporting wheel and the rear supporting wheel extend along the left-right direction, and at least one front supporting wheel or one rear supporting wheel is a driving wheel;
the rotation driving device is in transmission connection with the driving wheel so as to drive the driving wheel to rotate;
wherein, shower nozzle displacement mechanism still includes:
a left upright column and a right upright column;
the guide rails are fixed at the top ends of the two upright columns, and the extending direction of the guide rails is the left-right direction;
the nozzle fixing device is used for fixing the nozzle and is installed on the guide rail in a guiding and moving mode along the left and right direction;
and the displacement driving device is in transmission connection with the spray head fixing device so as to drive the spray head fixing device to move left and right along the guide rail.
The beneficial effects of the above technical scheme are that: the conductor supporting and rotating mechanism comprises at least two groups of supporting wheel sets arranged at left and right intervals, the conductors can be conveniently rolled and supported, at least one front supporting wheel or one rear supporting wheel is a driving wheel, and the driving wheel is in transmission connection with the rotation driving device, so that the rotation driving device can drive the driving wheel to rotate, and the conductors are driven to rotate. Simultaneously, shower nozzle displacement mechanism includes guide rail and direction removal and installs the shower nozzle fixing device on the guide rail, displacement drive arrangement is connected with shower nozzle fixing device transmission, just so can remove along the guide rail by displacement drive arrangement drive shower nozzle fixing device, and then make the shower nozzle remove about and carry out water spray cleaning to the conductor, because the conductor is rotary motion simultaneously, consequently, can realize better cleaning performance, and provide the power source by rotary drive arrangement and displacement drive arrangement, can realize self-cleaning, need not manual cleaning, it is poor just to have solved artifical cleaning performance, the quality stability is poor, intensity of labour is big and work efficiency is low problem.
Further, for the manufacturing of convenient guide rail to and shower nozzle fixing device's manufacturing and direction installation, the guide rail is made by square pipe, is provided with the opening that extends along left right direction on the diapire of square pipe, shower nozzle fixing device includes the fixed plate and rotates the leading wheel of installing on the fixed plate, and the fixed plate runs through the opening and moves about in the opening, leading wheel and square pipe rolling contact.
Further, in order to improve the direction effect, reduce and remove frictional force, the leading wheel includes that the axis of rotation extends along the fore-and-aft direction first leading wheel and the second leading wheel that the axis of rotation extends along upper and lower direction, and first leading wheel and second leading wheel have all left and right sides arranged at least two, and first leading wheel is located the top of second leading wheel, and first leading wheel and the bottom inner wall rolling contact of square pipe, second leading wheel and open-ended front and back lateral wall rolling contact.
Furthermore, for the configuration of the displacement driving device and the movement of the nozzle fixing device driven by the displacement driving device, the displacement driving device comprises a displacement driving motor and a transmission belt in transmission fit with the output end of the displacement driving motor, the transmission belt penetrates through the square tube, and the fixing plate is connected to the transmission belt so as to be driven by the transmission belt to move left and right.
Further, for the convenience of carrying out fixed connection to the shower nozzle, make guide rail and conductor stagger on upper and lower direction simultaneously, avoid the conductor to go up when unloading and take place to interfere with the track, shower nozzle fixing device is still including connecting the connecting rod in the fixed plate bottom, the connecting rod is the zigzag, the connecting rod includes the first pole section that links to each other and downwardly extending with the fixed plate bottom, the second pole section that links to each other and forward or backward extend with first pole section, the third pole section that links to each other and downwardly extending with the second pole section, shower nozzle and third pole section fixed connection.
Further, for the convenience of carrying out fixed connection to the shower nozzle, make guide rail and conductor stagger on the upper and lower direction simultaneously, avoid the conductor to go up when unloading and take place to interfere with the track, shower nozzle fixing device includes the connecting rod of L shape, and the connecting rod includes the horizontal pole section that extends forward or backward, the vertical pole section that links to each other and downwardly extending with the horizontal pole section, shower nozzle and vertical pole section fixed connection.
Further, in order to improve the cleaning effect, the shower nozzle includes vertical pipe and fixes the semicircle pipe that just the opening down in vertical socle portion, and the semicircle pipe communicates with vertical pipe, and the semicircle pipe is used for covering in the outside of conductor, and the both ends of semicircle pipe form out the water end.
Furthermore, in order to improve the cleaning effect and eliminate the reverse impact force of high-pressure water in the cleaning process, two ends of the semicircular pipe are respectively fixed with water outlet pipes extending along the left-right direction, the water outlet pipes are communicated with the semicircular pipe, at least two nozzles are arranged on each water outlet pipe along the left-right direction at intervals, and the nozzles on the two water outlet pipes are arranged in a front-back corresponding mode.
Further, in order to realize supporting and cleaning conductors with different lengths, the adaptability of the GIS conductor automatic cleaning device is enhanced, the support frame comprises a fixed support frame and a movable support frame, the fixed support frame is used for being fixed on the ground, the bottom of the movable support frame is provided with a movable roller, the support roller set comprises a fixed support roller set arranged on the fixed support frame and a movable support roller set arranged on the movable support frame, and a front support wheel or a rear support wheel in the fixed support roller set is a driving wheel.
Further, make things convenient for rotary driving device's configuration, make things convenient for the transmission to connect simultaneously, reduce the installation degree of difficulty, rotary driving device includes rotary driving motor, and rotary driving motor's below is provided with motor support, the action wheel has at least two, connects through the transmission shaft transmission respectively between rotary driving motor's the output and the action wheel and between the adjacent action wheel, and the both ends of transmission shaft all are provided with the cardan shaft.
Drawings
FIG. 1 is a diagram showing the state of the automatic cleaning device for GIS conductors in the present invention;
FIG. 2 is a structural diagram of a nozzle displacement mechanism of the automatic GIS conductor cleaning device according to the present invention;
FIG. 3 is a diagram showing a state of use of a conductor supporting and rotating mechanism of the automatic cleaning device for GIS conductors according to the present invention;
FIG. 4 is an enlarged view of the sprinkler head of FIGS. 1 and 2;
FIG. 5 is an enlarged view of the sprinkler head fixture of FIGS. 1 and 2;
fig. 6 is a partial structural view of the guide rail of fig. 1 and 2.
In the figure: 1-upright column; 2-a guide rail; 21-opening; 22-an open sidewall; 23-bottom inner wall; 3-displacement driving motor; 4-a nozzle fixing device; 41-fixing plate; 42-a first guide wheel; 43-a rotating shaft; 44-a second guide wheel; 45-a first pole segment; 46-a second pole segment; 47-a third pole segment; 5-a spray head; 51-vertical tubes; 52-a semi-circular tube; 53-water outlet pipe; 54-a nozzle; 6-a conductor; 7-a motor bracket; 8-a rotary drive motor; 9-fixing a support frame; 10-fixing a supporting wheel set; 101-fixed front support wheels; 102-fixed rear support wheels; 11-a movable support frame; 111-moving rollers; 12-a movable support wheel set; 121-movable front support wheels; 122-movable rear support wheels; 13-a tensioning wheel; 14-a drive shaft; 15-cardan shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
An embodiment of the automatic cleaning device for the GIS conductor in the invention is shown in figure 1 and comprises a conductor supporting and rotating mechanism and a spray head displacement mechanism. The conductor support rotating mechanism is used for supporting the conductor 6 and rotating the conductor 6; the head displacement mechanism includes a head 5, and the head 5 is configured to move in the extending direction of the conductor 6 and perform water jet cleaning on the conductor 6, and defines the moving direction of the head 5 as a left-right direction.
Specifically, as shown in fig. 1 and fig. 3, the conductor supporting and rotating mechanism includes a support frame and a support wheel set installed on the top of the support frame, wherein the support frame includes a fixed support frame 9 and a movable support frame 11, and both the fixed support frame 9 and the movable support frame 11 are carbon steel section bar tailor-welded structures. The fixed support frame 9 is used for being fixed on the ground, the bottom of the movable support frame 11 is provided with a movable roller 111, the movable roller 111 comprises two universal casters and two directional casters, and the casters are all provided with brake structures and are convenient to move and fix.
The supporting wheel set is used for rolling and supporting the conductor 6, and comprises a fixed supporting wheel set 10 arranged on the fixed supporting frame 9 and a movable supporting wheel set 12 arranged on the movable supporting frame 11. The movable support wheel set 12 on each movable support frame 11 is only one set, the movable support wheel set 12 includes two front movable support wheels 121 and two rear movable support wheels 122, the front movable support wheels 121 and the rear movable support wheels 122 are driven wheels, and the rotation axes extend along the left-right direction. The supporting height of the movable supporting frame 11 can be adjusted so as to horizontally support conductors with different lengths.
Three groups are arranged at intervals along the left-right direction in the fixed supporting wheel group 10, each group comprises two fixed front supporting wheels 101 and two fixed rear supporting wheels 102 which are arranged front and back, the rotation axes of the fixed front supporting wheels 101 and the fixed rear supporting wheels 102 extend along the left-right direction, the three fixed front supporting wheels 101 are driving wheels, and the three fixed rear supporting wheels 102 are driven wheels.
The conductor supporting and rotating mechanism further comprises a rotation driving device in transmission connection with the three fixed front supporting wheels 101 so as to drive the driving wheels to rotate. The rotary driving device comprises a rotary driving motor 8, a motor support 7 is arranged below the rotary driving motor 8, the motor support 7 is also of a carbon steel section bar tailor-welding structure, the motor support 7 is located on the left side of the fixed support frame 9, the output end of the rotary driving motor 8 is connected with the leftmost driving wheel 101, and the adjacent driving wheels 101 are respectively connected through a transmission shaft 14 in a transmission mode, universal shafts 15 are arranged at the two ends of each transmission shaft 14, the installation is convenient, and the installation difficulty is reduced.
As shown in fig. 1 and 2, the head displacement mechanism further includes two right and left columns 1 and a guide rail 2 fixed to top ends of the two columns 1, and an extending direction of the guide rail 2 is a right and left direction. The spray head displacement mechanism further comprises a spray head fixing device 4 for fixing the spray head 5, and the spray head fixing device 4 is installed on the guide rail 2 in a guiding and moving mode along the left and right direction. The spray head displacement mechanism also comprises a displacement driving device in transmission connection with the spray head fixing device 4 so as to drive the spray head fixing device 4 to move left and right along the guide rail 2.
Specifically, as shown in fig. 6, the guide rail 2 is made of a square tube, an opening 21 extending in the left-right direction is provided on the bottom wall of the square tube, the opening 21 penetrates through the square tube, and a front opening side wall and a rear opening side wall 22 are formed at the position of the opening 21.
As shown in fig. 5, the head fixing device 4 includes a fixing plate 41 and guide wheels rotatably mounted on the fixing plate 41, the guide wheels include a first guide wheel 42 having a rotation axis extending in the front-rear direction and a second guide wheel 44 having a rotation axis extending in the up-down direction, and the first guide wheel 42 is located above the second guide wheel 44. Two sets of first leading wheel 42 have been arranged to the left and right sides, and every a set of two front and back first leading wheels 42 that all include, two first leading wheels 42 are located the front and back both sides of fixed plate 41 respectively, and just two first leading wheels 42 share same root pivot 43. The second guide wheels 44 are disposed in two left and right directions, the second guide wheels 44 are mostly located inside the fixing plate 41, and exposure holes are provided on front and rear side surfaces of the fixing plate 41 to allow parts of the second guide wheels 44 to pass through.
When the nozzle fixing device 4 is installed, the nozzle fixing device 4 is directly installed from one side port of the guide rail 2, the fixing plate 41 penetrates through the opening 21 and moves left and right in the opening 21, meanwhile, the first guide wheel 42 is in rolling contact with the inner wall 23 of the bottom of the square pipe, and the second guide wheel 44 is in rolling contact with the front opening side wall 22 and the rear opening side wall 22 of the opening 21, so that good guiding is achieved, and friction force is minimized.
As shown in fig. 1 and 2, the displacement driving device includes a displacement driving motor 3 and a transmission belt (not shown in the figure) in transmission fit with an output end of the displacement driving motor 3, the displacement driving motor 3 is fixed on the upright post 1, the transmission belt passes through the square tube, and the fixing plate 41 is connected to the transmission belt, when the displacement driving motor 3 drives the transmission belt to rotate, the transmission belt drives the fixing plate 41 to move left and right, so as to realize the left and right movement of the spray head 5. In order to prevent the nozzle fixing device 4 from coming off the guide rail 2, limit protection switches (not shown) are installed at both ends of the guide rail 2. In addition, in order to prevent the transmission belt from drooping excessively, tension pulleys 13 are installed at the left and right ends of the rail 2 to support the transmission belt.
As shown in fig. 5, the nozzle fixing device 4 further includes a connecting rod connected to the bottom of the fixing plate 41, the connecting rod is in a zigzag shape, the connecting rod includes a first rod segment 45 connected to the bottom of the fixing plate and extending downward, a second rod segment 46 connected to the first rod segment 45 and extending forward, and a third rod segment 47 connected to the second rod segment 46 and extending downward, and the nozzle 5 is fixedly connected to the third rod segment 47. That is, the second rod section 46 and the third rod section 47 are L-shaped, the second rod section 46 forms a horizontal rod section extending forward, the third rod section 47 forms a vertical rod section extending downward, and the nozzle 5 is connected to the vertical rod section, so that the guide rail 2 and the conductor 6 are staggered in the up-down direction, and interference between the conductor 6 and the rail 2 during feeding and discharging is avoided.
As shown in fig. 4, the nozzle 5 includes a vertical pipe 51 and a semicircular pipe 52 fixed at the bottom of the vertical pipe 51 and having a downward opening, the third rod section 47 is a hollow pipe, and the vertical pipe 51 penetrates into the third rod section 47 and is fixed by a jackscrew. The top of the third pole section 47 is provided with an inlet port for an external water pipe to enter for connection with the vertical pipe 51, or the top of the vertical pipe 51 passes through the third pole section 47, and the passing-out end is connected with an external water pipe.
A semicircular tube 52 is communicated with the vertical tube 51, the semicircular tube 52 is used for covering the outside of the conductor 6, and both ends of the semicircular tube 52 form water outlet ends. And, the both ends of semicircle venturi tube 52 are fixed with the outlet pipe 53 that extends along left and right direction respectively, and outlet pipe 53 communicates with semicircle venturi tube 52, and both connection positions are located the middle part of outlet pipe 53. Three nozzles 54 are arranged on each water outlet pipe 53 at intervals along the left-right direction, and the nozzles 54 on the two water outlet pipes are correspondingly arranged front and back, so that the cleaning effect can be improved, and the reverse impact force of high-pressure water in the cleaning process can be eliminated.
The GIS conductor automatic cleaning device provided by the invention has the working principle that:
when the device is used, according to the length of the conductor 6 to be cleaned, a proper number of movable support frames 11 are selected and moved in place, then the conductor 6 is hoisted to the conductor support rotating mechanism through a workshop crane, and the spray head 5 is adjusted to one end of the conductor 6 through the spray head displacement mechanism. And starting a high-pressure cleaning pump connected with an external water pipe, then starting a rotary driving motor 8 to drive the conductor 6 to rotate at a constant speed, and starting a displacement driving motor 3 to drive the spray head 5 to move forwards and backwards at a constant speed along the axial direction of the conductor 6 so as to finish the automatic cleaning of the outer surface of the conductor.
Due to the adoption of the design of the semicircular pipe, the nozzles are opposite in the front-back direction in the 180-degree direction, the reaction force of high-pressure water sprayed by the nozzles is counteracted mutually, and the reverse impact force of the high-pressure water is eliminated. In addition, the sprayer is mechanically clamped and does not need to be held by hands, the surface of the conductor can be cleaned by adopting higher pressure, operators in the cleaning process only need to open the equipment before cleaning, close the equipment after cleaning, and can realize automatic cleaning of the outer surface of the conductor by using 50MPa high-pressure water by matching with a high-pressure cleaning pump, so that residual metal foreign matters on the surface of the conductor are thoroughly removed, a better cleaning effect is realized, and the problems of poor manual cleaning effect, poor quality stability, high labor intensity and low working efficiency are solved.
In other embodiments of the GIS conductor automatic cleaning device, the two ends of the transmission shaft may not be provided with universal shafts; or only one driving wheel is needed, and only one transmission shaft is arranged between the output end of the rotary driving motor and the driving wheel; alternatively, the rotary drive motor and the driving wheel can be driven by a gear transmission or a chain transmission.
In other embodiments of the GIS conductor automatic cleaning device, the support frames may be all fixed support frames, and do not include movable support frames.
In other embodiments of the GIS conductor automatic cleaning device, only two or more nozzles can be arranged on the water outlet pipe; the two ends of the semicircular pipe can be directly connected with the nozzles, and only two nozzles are arranged at the moment.
In other embodiments of the GIS conductor automatic cleaning device, the spray head may only comprise a vertical pipe, and the bottom of the vertical pipe is directly provided with a nozzle.
In other embodiments of the GIS conductor automatic cleaning device, the second pole segment may also extend backwards; or the connecting rod connected to the bottom of the fixing plate can be L-shaped instead of Z-shaped, the connecting rod comprises a transverse rod section extending forwards or backwards and a vertical rod section connected with the transverse rod section and extending downwards, and the spray head is fixedly connected with the vertical rod section; alternatively, the connecting rod may not be L-shaped, but only comprise vertical rod sections.
In other embodiments of the GIS conductor automatic cleaning device, the displacement driving device comprises a displacement driving motor and a lead screw nut mechanism in transmission fit with the displacement driving motor, and the spray head fixing device belongs to a part of the lead screw nut mechanism; or the displacement driving device comprises a displacement driving motor and a driving gear in transmission fit with the displacement driving motor, the spray head fixing device comprises a rack meshed with the driving gear, and the rack is driven by the driving gear to move linearly, so that the spray head fixing device moves left and right.
In other embodiments of the GIS conductor automatic cleaning device, the guide wheel may include only the first guide wheel having the rotation axis extending in the front-rear direction.
In other embodiments of the GIS conductor automatic cleaning device, the guide rail is not made of a square tube, for example, the guide rail may be solid, and a guide groove for guiding the guide wheel to move is formed on the guide rail.
In other embodiments of the GIS conductor automatic cleaning device, the nozzle fixing device may include a fixing block, and the fixing block is movably mounted on the guide rail through a dovetail groove structure or a T-shaped groove structure.
In other embodiments of the GIS conductor automatic cleaning device, the rear supporting wheel can be selected as a driving wheel.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (10)
1. A GIS conductor self-cleaning device characterized by comprising:
the conductor supporting and rotating mechanism is used for supporting the conductor and rotating the conductor;
the spray head displacement mechanism comprises a spray head, the spray head is used for moving along the extension direction of the conductor and spraying water to clean the conductor, and the moving direction of the spray head is defined as the left-right direction;
wherein, conductor supports rotary mechanism includes:
a support frame;
the supporting wheel sets are arranged at the top of the supporting frame and are arranged at least two groups at intervals along the left-right direction, each supporting wheel set comprises a front supporting wheel and a rear supporting wheel which are arranged in front and back, the rotating axes of the front supporting wheel and the rear supporting wheel extend along the left-right direction, and at least one front supporting wheel or one rear supporting wheel is a driving wheel;
the rotation driving device is in transmission connection with the driving wheel so as to drive the driving wheel to rotate;
wherein, shower nozzle displacement mechanism still includes:
a left upright column and a right upright column;
the guide rails are fixed at the top ends of the two upright posts, and the extending direction of the guide rails is the left-right direction;
the nozzle fixing device is used for fixing the nozzle and is installed on the guide rail in a guiding and moving mode along the left and right direction;
and the displacement driving device is in transmission connection with the spray head fixing device so as to drive the spray head fixing device to move left and right along the guide rail.
2. The automatic cleaning device for the GIS conductors according to claim 1, wherein the guide rail is made of a square tube, an opening extending in the left-right direction is formed in the bottom wall of the square tube, the nozzle fixing device comprises a fixing plate and a guide wheel rotatably mounted on the fixing plate, the fixing plate penetrates through the opening and moves left and right in the opening, and the guide wheel is in rolling contact with the square tube.
3. The GIS conductor automatic cleaning device of claim 2, wherein the guide wheels comprise a first guide wheel with a rotation axis extending in a front-back direction and a second guide wheel with a rotation axis extending in a vertical direction, at least two guide wheels are arranged on the left and right of the first guide wheel and the second guide wheel, the first guide wheel is positioned above the second guide wheel, the first guide wheel is in rolling contact with the inner wall of the bottom of the square tube, and the second guide wheel is in rolling contact with the front-back side wall of the opening.
4. The automatic cleaning device for the GIS conductors according to claim 2 or 3, wherein the displacement driving device comprises a displacement driving motor and a transmission belt in transmission fit with the output end of the displacement driving motor, the transmission belt penetrates through the square pipe, and the fixing plate is connected to the transmission belt so as to be driven by the transmission belt to move left and right.
5. The automatic cleaning device for the GIS conductor according to claim 2 or 3, wherein the nozzle fixing device further comprises a connecting rod connected to the bottom of the fixing plate, the connecting rod is Z-shaped, the connecting rod comprises a first rod section connected to the bottom of the fixing plate and extending downward, a second rod section connected to the first rod section and extending forward or backward, and a third rod section connected to the second rod section and extending downward, and the nozzle is fixedly connected to the third rod section.
6. The automatic cleaning device for the GIS conductors according to any one of claims 1-3, wherein the spray head fixing device comprises an L-shaped connecting rod, the connecting rod comprises a transverse rod section extending forwards or backwards and a vertical rod section connected with the transverse rod section and extending downwards, and the spray head is fixedly connected with the vertical rod section.
7. The automatic cleaning device for the GIS conductors according to any one of claims 1-3, wherein the spray head comprises a vertical pipe and a semicircular pipe which is fixed at the bottom of the vertical pipe and has a downward opening, the semicircular pipe is communicated with the vertical pipe, the semicircular pipe is used for covering the outer part of the conductors, and two ends of the semicircular pipe form water outlet ends.
8. The automatic cleaning device for the GIS conductors according to claim 7, wherein water outlet pipes extending in the left-right direction are respectively fixed to two ends of the semicircular pipe, the water outlet pipes are communicated with the semicircular pipe, at least two nozzles are arranged on each water outlet pipe at intervals in the left-right direction, and the nozzles on the two water outlet pipes are arranged in a front-back corresponding manner.
9. The automatic cleaning device for the GIS conductors according to any one of claims 1-3, wherein the support frame comprises a fixed support frame and a movable support frame, the fixed support frame is used for being fixed on the ground, the bottom of the movable support frame is provided with a movable roller, the support roller set comprises a fixed support roller set installed on the fixed support frame and a movable support roller set installed on the movable support frame, and a front support roller or a rear support roller in the fixed support roller set is a driving wheel.
10. The automatic cleaning device for the GIS conductor according to claim 9, wherein the rotary driving device comprises a rotary driving motor, a motor support is arranged below the rotary driving motor, at least two driving wheels are arranged, the output end of the rotary driving motor is in transmission connection with the driving wheels and the adjacent driving wheels through transmission shafts respectively, and universal shafts are arranged at two ends of each transmission shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191768.3A CN114447823B (en) | 2020-10-30 | 2020-10-30 | GIS conductor self-cleaning device |
| PCT/CN2021/113045 WO2022088859A1 (en) | 2020-10-30 | 2021-08-17 | Automatic cleaning device for gis conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191768.3A CN114447823B (en) | 2020-10-30 | 2020-10-30 | GIS conductor self-cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114447823A true CN114447823A (en) | 2022-05-06 |
| CN114447823B CN114447823B (en) | 2023-10-20 |
Family
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| CN202011191768.3A Active CN114447823B (en) | 2020-10-30 | 2020-10-30 | GIS conductor self-cleaning device |
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| WO (1) | WO2022088859A1 (en) |
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| CN114934882B (en) * | 2022-06-13 | 2024-01-23 | 保定天泰电力科技有限公司 | Full-automatic cleaning device for fan tower drum |
| CN114798573B (en) * | 2022-06-27 | 2022-09-13 | 冰轮环境技术股份有限公司 | Intelligent unit for cleaning and processing workpieces |
| CN115283329A (en) * | 2022-07-11 | 2022-11-04 | 国网湖北省电力有限公司直流公司 | Can dismantle female full self-cleaning device of GIS pipe |
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| CN115091374B (en) * | 2022-07-22 | 2023-08-29 | 湖北三江航天涂装设备工程有限公司 | Sand blasting machine for outer wall of wind power tower |
| CN115400989A (en) * | 2022-08-12 | 2022-11-29 | 国网河北省电力有限公司元氏县供电分公司 | Electrified overhead line foreign matter removing equipment for electric power construction |
| CN115431181B (en) * | 2022-10-25 | 2023-03-24 | 浙江工业大学 | Outer wall cleaning device for continuously conveying stainless steel pipes |
| CN116146151A (en) * | 2023-03-14 | 2023-05-23 | 北京化工大学 | Intelligent device for smearing oil on drill rod and full-automatic intelligent drilling platform system thereof |
| CN116967192B (en) * | 2023-09-25 | 2023-12-26 | 江苏荣旭机械有限公司 | Motor rotor cleaning device |
| CN117324327B (en) * | 2023-11-28 | 2024-02-13 | 新乡市龙锦精密铝管科技有限公司 | Automatic cleaning device for outer arc surface of large-diameter aluminum pipe |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114447823B (en) | 2023-10-20 |
| WO2022088859A1 (en) | 2022-05-05 |
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