A kind of air deflector
Technical field
The present invention relates to shunting diversing flow system field in power system, specifically a kind of process transmission line of electricity heating node, to complete the diversing flow system of emergency processing operation.
Background technology
For helping heat radiation, increase transmission-line capacity, alleviating deadweight, reducing erection cost and increase safety coefficient, the outer surface of power transmission cable does not have insulating barrier.When power transmission and transforming equipment carries out node heating process, the livewire work method of employing is isoelectric level or earth potential method.Kind method operation before adopting, it is necessary to heating node is carried out the maneuvering sequences such as bolt fastening, replacing, contact surface grinding process, treatment effect is comparatively thorough, but must be unloaded for precondition with equipment.Adopt earth potential method operation, be only capable of at present adopting bolt tightener that heating bolt is carried out fastening process.The heating effect occurred for contact surface oxidation processes then inconspicuous.When there is heat condition in visual plant, and load cannot shift, adopt above two disposal methods, its operating process difficulty even cannot concrete operations, treatment effect is also not ideal enough in addition.
Summary of the invention
The present invention is directed to existing node and send out the deficiency of Equipment for Heating Processing, develop a kind of air deflector, air deflector can complete the outer surface cleaning work at heating node place in the energized state, is effectively increased treatment effeciency.
This invention address that the technical scheme of technical problem is: a kind of air deflector, including clamping device, clamping device includes upper mounted plate, bottom plate, adjusting screw rod, guide rod, top board, lower platen, upper adjustment plate, lower adjustment plate, described upper mounted plate, upper adjustment plate, top board, lower platen, lower adjustment plate, bottom plate sets gradually from top to bottom, described adjusting screw rod, guide rod is arranged between upper mounted plate and bottom plate, wherein guide rod is at least provided with one, adjusting screw rod is parallel with guide rod, guide rod upper end connects upper mounted plate, lower end connects bottom plate, the bottom surface of upper mounted plate, the end face of bottom plate is respectively arranged with the pilot hole c corresponding with guide rod;
Described adjusting screw rod includes epimere screw thread, hypomere screw thread, regulates section, and wherein epimere screw thread and hypomere screw thread is oppositely oriented, regulates section and is arranged in the middle part of adjusting screw rod;
Described top board, lower platen setting symmetrical above and below, top board and lower platen are both provided with pilot hole, line hole, and wherein pilot hole is corresponding with guide rod, and top board, lower platen are arranged on guide rod by pilot hole;
Described upper adjustment plate, the setting symmetrical above and below of lower adjustment plate, upper adjustment plate, lower adjustment plate are both provided with screwed hole, pilot hole a, screwed hole in upper adjustment plate is corresponding with epimere screw thread, and the screwed hole in lower adjustment plate is corresponding with hypomere screw thread, and pilot hole a is corresponding with guide rod;
Being provided with spring on guide rod between top board and upper adjustment plate, the two ends of spring are separately fixed at top board and in upper adjustment plate, the guide rod between lower platen and lower adjustment plate are provided with spring b, and the two ends of spring b are separately fixed in lower platen and lower adjustment plate;
Upper mounted plate, bottom plate, adjusting screw rod, guide rod, upper adjustment plate, lower adjustment plate material be insulant.
As optimization, described line hole is additionally provided with projection, protruding along the setting of line hole centerline direction.
As optimization, described adjusting screw rod also includes termination guide rod, termination guide rod is positioned at the two ends of adjusting screw rod, and adjusting screw rod is separately mounted on upper mounted plate and bottom plate by termination guide rod, the bottom surface of upper mounted plate, bottom plate end face be respectively arranged with the pilot hole b corresponding with termination guide rod.
As optimization, described air deflector also includes rotating mechanism, rotating mechanism includes swivel plate, swiveling wheel, one-level star-wheel, two grades of star-wheels, power wheel, header board, backboards, wherein swivel plate, swiveling wheel are all the annular of breach, swivel plate is fixed on swiveling wheel, clamping device is arranged on swivel plate, and the opening between the top board of clamping device and lower platen is corresponding with the breach of swivel plate;One-level star-wheel is provided with four, and two grades of star-wheels arrange two, and power wheel arranges one, and wherein each one-level star-wheel engages with swiveling wheel respectively, and two grades of star-wheels and two one-level star-wheel engagements, power wheel and two two grades of star-wheels engage, and the center of power wheel is provided with line shaft;Swiveling wheel, one-level star-wheel, two grades of star-wheels, power wheels are arranged between header board and backboard.
As optimization, described swiveling wheel is additionally provided with locating ring, and locating ring is the annular of breach, and the dorsal edge of swiveling wheel arranges a boss, and the medial surface of locating ring lateral surface and boss is fitted, and locating ring is fixed on backboard.
As optimization, described line shaft one end connects power wheel, the other end connects manual pulley.
As optimization, described line shaft one end connects power wheel, the other end connects motor output shaft, and motor is fixed on backboard, and described air deflector also includes motor control assembly, accumulator.
Beneficial effects of the present invention:
1. the present invention can complete the outer surface cleaning work at heating node place in the energized state, it is effectively increased treatment effeciency, by rotating the distance between the adjustment section scalable top board of adjusting screw rod, lower platen, thus clamping the heating joint position of pretreatment, rotate this device, line hole and cable surface collision, the rusty stain of joint outer surface etc. can be removed, under the effect of spring and spring b, device will not be stuck in rotary course.
2., by arranging projection on line hole, improve elimination efficiency.
3., by the two ends of adjusting screw rod are set to termination guide rod, make adjusting screw rod be provided simultaneously with, about guide rod, improve device stability.
4., by rotating mechanism, without contacting clamping device, can just realize the clamping device rotation around cable, improve safety.
5., by arranging manual pulley or motor driven in two modes rotating mechanism, improve function and the range of application of equipment.
Accompanying drawing explanation
Fig. 1 is the front view of clamping device of the present invention.
Fig. 2 is the overall construction drawing of upper mounted plate of the present invention, bottom plate.
The overall construction drawing of Fig. 3 adjusting screw rod of the present invention.
Fig. 4 is the overall construction drawing of top board of the present invention, lower platen.
Fig. 5 is the overall construction drawing of adjustment plate in the present invention, lower adjustment plate.
Fig. 6 is the use state overall construction drawing of another kind embodiment of the present invention.
Fig. 7 is the use state front view of another kind embodiment of the present invention.
Fig. 8 is the partial enlarged drawing of Fig. 7 a-quadrant.
Fig. 9 is the front view of rotating mechanism internal structure.
Figure 10, Figure 11 are the overall construction drawing of rotating mechanism internal structure.
Figure 12 is the partial enlarged drawing in Figure 11 B region.
Figure 13 is the overall construction drawing of the third embodiment of the present invention.
Figure 14 is the overall construction drawing of the 4th kind of embodiment of the present invention.
Wherein: 1 clamping device, 1-1 upper mounted plate, 1-2 bottom plate, 1-3 adjusting screw rod, 1-31 epimere screw thread, 1-32 regulates section, 1-33 hypomere screw thread, 1-34 termination guide rod, 1-4 guide rod, 1-5 top board, 1-51 pilot hole, 1-52 line hole, 1-53 is protruding, 1-6 lower platen, the upper adjustment plate of 1-7, 1-71 screwed hole, 1-72 pilot hole a, adjustment plate under 1-8, 1-9 spring, 1-10 spring b, 1-11 pilot hole c, 1-12 pilot hole b, 2 rotating mechanisms, 2-1 swivel plate, 2-2 swiveling wheel, 2-21 locating ring, 2-22 boss, 2-3 one-level star-wheel, bis-grades of star-wheels of 2-4, 2-5 power wheel, 2-6 backboard, 2-7 header board, 2-8 manual pulley, 2-9 motor.
Detailed description of the invention
In order to be more fully understood that the present invention, explain in detail embodiments of the present invention below in conjunction with accompanying drawing.
Fig. 1 to Fig. 5 is a kind of embodiment of the present invention, as shown in Figure 1, a kind of air deflector, including clamping device 1, clamping device 1 includes upper mounted plate 1-1, bottom plate 1-2, adjusting screw rod 1-3, guide rod 1-4, top board 1-5, lower platen 1-6, upper adjustment plate 1-7, lower adjustment plate 1-8, and described upper mounted plate 1-1, upper adjustment plate 1-7, top board 1-5, lower platen 1-6, lower adjustment plate 1-8, bottom plate 1-2 set gradually from top to bottom.
As shown in Figure 2, described adjusting screw rod 1-3, guide rod 1-4 are arranged between upper mounted plate 1-1 and bottom plate 1-2, wherein guide rod 1-4 is at least provided with one, adjusting screw rod 1-3 is parallel with guide rod 1-4, guide rod 1-4 upper end connect upper mounted plate 1-1, lower end connect bottom plate 1-2, the bottom surface of upper mounted plate 1-1, bottom plate 1-2 end face be respectively arranged with the pilot hole c1-11 corresponding with guide rod 1-4.
As it is shown on figure 3, described adjusting screw rod 1-3 includes epimere screw thread 1-31, hypomere screw thread 1-33, regulates section 1-32, wherein epimere screw thread 1-31 and hypomere screw thread 1-33's is oppositely oriented, regulates section 1-32 and is arranged in the middle part of adjusting screw rod 1-3;Described adjusting screw rod 1-3 also includes termination guide rod 1-34, termination guide rod 1-34 is positioned at the two ends of adjusting screw rod 1-3, adjusting screw rod 1-3 is separately mounted on upper mounted plate 1-1 and bottom plate 1-2 by termination guide rod 1-34, the bottom surface of upper mounted plate 1-1, bottom plate 1-2 end face be respectively arranged with the pilot hole b1-12 corresponding with termination guide rod 1-34.
As shown in Figure 4, described top board 1-5, lower platen 1-6 setting symmetrical above and below, being both provided with pilot hole 1-51, line hole 1-52 on top board 1-5 and lower platen 1-6, wherein pilot hole 1-51 is corresponding with guide rod 1-4, and top board 1-5, lower platen 1-6 are arranged on guide rod 1-4 by pilot hole 1-51;Being additionally provided with protruding 1-53 in described line hole 1-52, protruding 1-53 is arranged along line hole 1-52 centerline direction.
As shown in Figure 5, described upper adjustment plate 1-7, lower adjustment plate 1-8 setting symmetrical above and below, upper adjustment plate 1-7, lower adjustment plate 1-8 are both provided with screwed hole 1-71, pilot hole a1-72, screwed hole 1-71 on upper adjustment plate 1-7 is corresponding with epimere screw thread 1-31, screwed hole 1-71 on lower adjustment plate 1-8 is corresponding with hypomere screw thread 1-33, and pilot hole a1-72 is corresponding with guide rod 1-4.
Guide rod 1-4 between top board 1-5 and upper adjustment plate 1-7 is provided with spring 1-9, the two ends of spring 1-9 are separately fixed on top board 1-5 and upper adjustment plate 1-7, being provided with spring b1-10 on guide rod 1-4 between lower platen 1-6 and lower adjustment plate 1-8, the two ends of spring b1-10 are separately fixed on lower platen 1-6 and lower adjustment plate 1-8;Upper mounted plate 1-1, bottom plate 1-2, adjusting screw rod 1-3, guide rod 1-4, upper adjustment plate 1-7, lower adjustment plate 1-8 material be insulant.
Fig. 6 to Figure 12 is the another kind of embodiment of the present invention, as shown in Fig. 6 to Figure 10, described air deflector is except the clamping device 1 in embodiment, also include rotating mechanism 2, rotating mechanism 2 includes swivel plate 2-1, swiveling wheel 2-2, one-level star-wheel 2-3, two grades of star-wheel 2-4, power wheel 2-5, header board 2-7, backboard 2-6, wherein swivel plate 2-1, swiveling wheel 2-2 is the annular of breach, swivel plate 2-1 is fixed on swiveling wheel 2-2, clamping device 1 is arranged on swivel plate 2-1, opening between the top board 1-5 and lower platen 1-6 of clamping device 1 is corresponding with the breach of swivel plate 2-1;One-level star-wheel 2-3 is provided with four, two grades of star-wheel 2-4 arrange two, power wheel 2-5 arranges one, wherein each one-level star-wheel 2-3 engages with swiveling wheel 2-2 respectively, two grades of star-wheel 2-4 and two one-level star-wheel 2-3 engagements, two grades of star-wheel 2-4 engagements of power wheel 2-5 and two, the center of power wheel 2-5 is provided with line shaft 2-51;Swiveling wheel 2-2, one-level star-wheel 2-3, two grades of star-wheel 2-4, power wheel 2-5 are arranged between header board 2-7 and backboard 2-6.
As shown in Figure 11, Figure 12, it is the annular of breach that described swiveling wheel 2-2 is additionally provided with locating ring 2-21, locating ring 2-21, and the dorsal edge of swiveling wheel 2-2 arranges a boss 2-22, the medial surface of locating ring 2-21 lateral surface and boss 2-22 is fitted, and locating ring 2-21 is fixed on backboard 2-6.
As shown in fig. 13 that in the third embodiment, described line shaft 2-51 one end connects power wheel 2-5, the other end connects manual pulley 2-8.
In the 4th kind of embodiment as shown in figure 14, described line shaft 2-51 one end connects power wheel 2-5, the other end connects motor 2-9 output shaft, and motor 2-9 is fixed on backboard 2-6, and described air deflector also includes motor control assembly, accumulator.
The using method of the present invention is introduced below: first the opening between top board 1-5 and lower platen 1-6 is snapped in the cable of pretreatment for the third embodiment;Then the distance between adjustment section 1-32 scalable top board 1-5, the lower platen 1-6 of adjusting screw rod 1-3 is rotated, thus clamping the heating joint position of pretreatment.Rotary manual wheel 2-8, under the effect of rotating mechanism 2, clamping device 1 begins around cable center's rotation, line hole 1-52 and cable surface collision, is removed by the rusty stain of joint outer surface etc., under the effect of spring 1-9 and spring b1-10, device will not be stuck in rotary course.The protruding 1-53 arranged on line hole 1-52 can improve elimination efficiency.Cleaning completes, and stop the rotation manual pulley 2-8, rotates and regulates section 1-32 releases cable, completes to process.
The detailed description of the invention of invention is described in conjunction with accompanying drawing although above-mentioned; but not limiting the scope of the invention; on the basis of technical scheme, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection scope of the present invention.