CN204858411U - Drive bird ware and install special action bars with electricity - Google Patents
Drive bird ware and install special action bars with electricity Download PDFInfo
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- CN204858411U CN204858411U CN201520536453.6U CN201520536453U CN204858411U CN 204858411 U CN204858411 U CN 204858411U CN 201520536453 U CN201520536453 U CN 201520536453U CN 204858411 U CN204858411 U CN 204858411U
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- scaring unit
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 38
- 230000003028 elevating effect Effects 0.000 claims description 24
- 230000004323 axial length Effects 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- 230000008901 benefit Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Abstract
Drive bird ware and install special action bars with electricity, including the loop bar, swing arm and fixed part, the loop bar is equipped with axial cavity, the coaxial assembly of swing arm is in the axial inner chamber of loop bar, and the loop bar rotates and reciprocates relatively, the counter bore is established to up end at the swing arm, the lower part in chamber is six arris die cavities within the counter bore, the fixed part is including the cover ring sum portion of clamping, the upper end wall connection of internal thread and loop bar is established to the lantern ring, the portion of clamping of fixed part is equipped with U type bayonet socket, the bottom plate right -hand member of messenger U type bayonet socket is located the left side of loop bar outer wall, the roof right -hand member that makes U type bayonet socket simultaneously extends to above the up end of loop bar. It can realize hot -line operation installation and drive the bird ware, and fundamentally solves and drives the bird ware and must have a power failure the installation and result in that the circuit has a power failure many times and wait the difficult problem that produces, reduces distribution lines failure interruption's number of times and time, improves the continual and steady of power supply, service level that the promotion was supplied power, reduction operating personnel's intensity of labour and operational safety.
Description
Technical field
The utility model relates to power transformation application apparatus field, specifically the charged installation operating arm dedicated of a kind of bird-scaring unit.
Background technology
Because supply line many places are in countryside, and overhead setting, so supply line's duration can be subject to nest " harassing and wrecking " of birds.Data display according to statistics, the distribution line failure caused because birds are nested linearly ascendant trend in recent years, traces it to its cause and cuts excessively the continuous outer Zhang Xiangguan distributed indiscriminately with mankind's activity interval at present.Birds are nested the safe power supply of serious threat distribution line on power supply tower, call a halt so must adopt an effective measure.Main at present by going cleaning again after discovery Bird's Nest during line inspection, it is nowhere near for realizing distribution line security reliability, and it is passive to cause to circuit operational management.Secondly, be stop bird pest by installing bird-scaring unit.Because distribution line is longer, if install bird-scaring unit according to current bird-scaring unit installation method, be subject to the restriction that personnel are few simultaneously, need repeatedly to have a power failure, it can bring inconvenience to Electricity customers on the one hand, on the other hand, need the top operational climbing to electric tower in installation process, whole process not only operation intensity is large but also bury major hidden danger can to the safety of operating personnel.
Utility model content
The purpose of this utility model is to provide a kind of bird-scaring unit charged installation operating arm dedicated, its can apart from the certain safe distance of electric column overhead in situation, hot line job is carried out by bird-scaring unit being located at action bars top, and bird-scaring unit is arranged on the cross-arm of electric tower, solve current bird-scaring unit and the defect existed is installed.
The technical scheme in the invention for solving the technical problem is: the charged installation operating arm dedicated of bird-scaring unit, comprises loop bar, swing arm and fixed part; Described loop bar is provided with axial cavity; Described swing arm is coaxially assemblied in the axial bore of described loop bar, and can rotate relative to described loop bar and move up and down; The axial length of described swing arm is greater than the axial length of described loop bar; Axial counterbore is set in the upper surface of described swing arm, and at least makes the bottom of the inner chamber of described counterbore be six rib die cavities; Described fixed part comprises the collar and is arranged on collar upper surface clamps portion; The collar of described fixed part establishes internal thread to be connected with the upper end outer wall of described loop bar, and makes the upper surface of the relatively described loop bar in the upper surface of the described fixed part collar to the certain axial length of downward-extension; The portion of clamping of described fixed part is provided with U-shaped bayonet socket, makes the base plate right-hand member of described U-shaped bayonet socket be positioned at the left side of described loop bar outer wall, makes the top board right-hand member of described U-shaped bayonet socket extend to above the upper surface of described loop bar simultaneously.
As general knowledge, in the making material of described loop bar and swing arm, it is isolation material that loop bar should be made to make material, at least makes swing arm upper part adopt insulating material to make.
During use, by U-shaped bayonet socket fixed part clamping portion, U-shaped for bird-scaring unit seat is clamped, it is pointed out that the vertical range of the U-shaped bayonet socket on now fixed part should adapt with the U-shaped seat vertical thickness of bird-scaring unit, make contact matching relationship less for the magnitude of interference between them.Make the openend of the U-shaped seat of bird-scaring unit outwardly, rotate loop bar and axially move the lower end making the upper surface of loop bar contact the U-shaped seat of bird-scaring unit relative to the collar of fixed part.The setting of the U-shaped bayonet socket degree of depth will ensure the axis of bolt and the dead in line of loop bar on the U-shaped seat of bird-scaring unit.Before aforesaid operations, relative for swing arm loop bar need be moved down and the upper surface of swing arm is sunk in the cavity of loop bar.On swing arm, the axial length of counterbore will control, in the interval range of 0.5 to 1 times of bolt nut axial width on the U-shaped seat of bird-scaring unit, to guarantee the bolt tightening of U-shaped for bird-scaring unit seat.After bird-scaring unit clamps on fixed part, rotate on the relative loop bar of swing arm and move, six rib die cavities of swing arm upper end counterbore are coordinated with the bolt nut of the U-shaped seat of bird-scaring unit, then lifting bird-scaring unit makes the openend of its U-shaped seat towards cross-arm, when cross-arm is placed in U-shaped seat completely, continue to rotate on swing arm relative loop bar and move, and the bolt of the U-shaped seat of bird-scaring unit the most at last moves tighten, complete the operation be fixed on by bird-scaring unit on cross-arm.Afterwards, rotate loop bar relative fixed part and move down, treat that counterbore on swing arm departs from till the coordinating of the U-shaped seat bolt of bird-scaring unit.Then pull this operating arm dedicated laterally, fixed part and U-shaped seat are departed from.
Further, antiskid glue sleeve is set in the position, middle and lower part of described loop bar outer wall.
Further, the axial length of described swing arm upper surface counterbore is 0.8 times of the axial width of bolt nut on the U-shaped seat of bird-scaring unit; The top of described counterbore inner chamber is cylindrical cavity, and bottom is six rib die cavities, and the internal diameter of cylindrical cavity is greater than six footpaths, rib die cavity chamber.
Described counterbore is taked above-mentionedly to arrange rear one side and be conducive to counterbore and aim at bolt and nut on the U-shaped seat of bird-scaring unit, improve operating accuracy and efficiency, while guaranteeing to tighten, be conducive to bolt on the U-shaped seat of bird-scaring unit on the other hand to depart from fast in counterbore, improve operating efficiency.
Further, described swing arm comprises drive rod and elevating lever; Described counterbore is arranged on the upper surface of described elevating lever; The lower surface of described elevating lever arranges axial tapped blind hole; The upper end of described drive rod coordinates with the tapped blind hole of described elevating lever lower end; The lower port of described drive rod and described loop bar passes through bearing fit; The swivel nut coaxial with described loop bar is fixedly installed in the cavity upper end of described loop bar; The upper end outer wall of described elevating lever coordinates with described swivel nut, and the fit form between described elevating lever and described swivel nut adopts ball-type screw-nut structure; The external diameter of described elevating lever lower end is consistent with the inner chamber footpath, middle part of described loop bar.
By swing arm being divided into drive rod and elevating lever two parts, and be assemblied in respectively in the cavity of loop bar by bearing and swivel nut, can be laborsaving and card silk phenomenon should not be occurred when rotating swing arm and moving axially relative to loop bar, operating efficiency is high, and is conducive to reducing difficulty of processing and assembling and setting difficulty.
Further, pressing plate and multiple connecting bolt is also comprised; The axis clamping the relatively described loop bar of top board right-hand member of U-shaped bayonet socket in portion in described fixed part extends to the right; In the middle part of described top board, left and right is set in top board right-hand member to the notch extended; On described top board, one exhausting hole is set respectively in the front side of notch and rear side; On described pressing plate, the notch on corresponding described top board and through hole, arrange corresponding notch and screwed hole, and make the front and back of notch on described pressing plate be not less than the front and back of notch on described top board to width to width; The lower end of described connecting bolt arranges external screw thread and coordinates with pressing plate upper screwed hole, and the middle part of connecting bolt is light beam and the external diameter of middle part light beam is consistent with the aperture of through hole on described top board; Described pressing plate is arranged on described top board lower end by described connecting bolt, and is nested with spring respectively on one section of light beam of described connecting bolt between described pressing plate and described top board.
By increasing top board development length to the right, the pressing plate that can fluctuate is set in the lower surface of top board simultaneously, on the one hand ensureing to clamp firmly bird-scaring unit, while reliability, simplify the difficulty clamping bird-scaring unit in fixed part; Improve on the other hand the difficulty installing rear fixed part and bird-scaring unit and depart from, because under the version with pressing plate, the vertical range of the U-shaped bayonet socket on fixed part is the U-shaped seat vertical thickness needing to be a bit larger tham bird-scaring unit, upwards pushed up by the upper surface of loop bar during clamping and make pressing plate has moved, relatively, by rotating loop bar, its relative fixed part being moved down after installing, the effect grip force between loop bar end face and pressing plate just can be made to reduce.
For ease of snapping in the U-type groove mouth of fixed part by the U-shaped seat of bird-scaring unit, further, the right-hand member of described pressing plate lower surface is right-to-left and downward-sloping inclined-plane.
Further, two L-type clamping plate and positioning bolt is also comprised; On the lower surface of described top board, the straight line grooved rail extended before and after arranging respectively in front side and rear side; The straight line grooved rail of corresponding described top board lower surface, the upper surface of described top board arranges boss respectively, to the screwed hole extended before and after described boss is arranged; The horizontal arm of described L-type clamping plate arranges protruding rail, and the L-type clamping plate described in two assemble respectively by the straight line grooved rail on the protruding rail on it and described top board; On the upright arm of described L-type clamping plate, the screwed hole of corresponding described top board convex platform arranges tapped through hole; Described positioning bolt is connected in the screwed hole on described top board boss through the tapped through hole on L-type clamping plate upright arm.
By the setting of L-type clamping plate can ensure direction that bird-scaring unit clamps in fixed part along left and right to, the relative fixed part of the bird-scaring unit after clamping is not caused to deposit inclination in the longitudinal direction, and have influence on the installation effect of bird-scaring unit on cross-arm, make installation insecure, unreliable.
Further, in fore-and-aft direction, the horizontal arm inner face of described L-type clamping plate arranges the raised line that left and right extends.
The beneficial effects of the utility model are: it can realize hot line job and install bird-scaring unit, fundamentally solve bird-scaring unit must have a power failure install cause that circuit repeatedly has a power failure wait generation a difficult problem, also solve for a long time smoothly tired bird pest is for a long time worried simultaneously, reduce number of times and the time of distribution line failure power failure, improve the continual and steady of power supply, promote the service level of power supply, reduce labour intensity and the processing safety of operating personnel, to the operation maintenance on transportion wire road, there is important practical significance, also achieve good economic benefit and social benefit.
By continuing to optimize this bird-scaring unit charged installation operating arm dedicated structure, improve the fastness that bird-scaring unit is clamped on the one hand, and its relative cross-arm can be made to align, for precondition is created in smooth and solid and reliable installation; The soft readjustment structure that fixed part clamps bird-scaring unit, is conducive to installing being separated of rear bird-scaring unit and fixed part, avoids now because the impact that when being separated, the intermolecular forces of fixed part and bird-scaring unit produces the connection between bird-scaring unit and cross-arm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model execution mode one;
Fig. 2 is the plan structure schematic diagram of swing arm in the utility model;
Fig. 3 is the structural representation of the utility model execution mode two;
Fig. 4 is the structural representation of the utility model execution mode three;
Fig. 5 is the plan structure schematic diagram of execution mode three times fixed parts;
Fig. 6 is the plan structure schematic diagram of fixed part in the utility model execution mode four;
Fig. 7 is that the master of fixed cover in the utility model execution mode four looks cross-sectional view;
Fig. 8 be the utility model under the structure of execution mode four, structural representation when U-shaped seat is fixed;
In figure: 101U type seat, 102 cross-arms, 1 loop bar, 2 swing arms, 21 counterbores, 22 drive rods, 23 elevating levers, 24 swivel nuts, 3 fixed parts, 31 top boards, 311 pressing plates, 312 connecting bolts, 313 springs, 314L type clamping plate, 315 boss, 316 positioning bolts, 4 antiskid glue sleeves.
Embodiment
For the ease of understanding technology contents of the present invention, below constipation close drawings and the embodiments its technical scheme is described further.
Execution mode one as depicted in figs. 1 and 2:
The charged installation operating arm dedicated of bird-scaring unit, comprises loop bar 1, swing arm 2 and fixed part 3.Described loop bar 1 is provided with axial cavity, and cavity inner wall arranges screw thread.In the position, middle and lower part of described loop bar 1 outer wall, antiskid glue sleeve 4 is set.Described swing arm 2 is threaded connection structure and is coaxially assemblied in the axial bore of described loop bar 1, and the axial length of described swing arm 2 is greater than the axial length of described loop bar 1.
Axial counterbore 21 is set in the upper surface of described swing arm 2, at least makes the bottom of the inner chamber of described counterbore 21 be six rib die cavities.As shown in Figure 1 and Figure 2, the axial length of described swing arm 2 upper surface counterbore 21 is made to be 0.8 times of the axial width of bolt nut on the U-shaped seat 101 of bird-scaring unit.The top of described counterbore 21 inner chamber is cylindrical cavity, and bottom is six rib die cavities, and the internal diameter of cylindrical cavity is greater than six footpaths, rib die cavity chamber.Described counterbore 21 is taked above-mentionedly to arrange rear one side and be conducive to counterbore 21 and aim at bolt and nut on the U-shaped seat 101 of bird-scaring unit, improve operating accuracy and efficiency, while guaranteeing to tighten, be conducive to bolt on the U-shaped seat 101 of bird-scaring unit on the other hand depart from fast in counterbore 21, improve operating efficiency.
Described fixed part 3 comprises the collar and is arranged on collar upper surface clamps portion.The collar of described fixed part 3 establishes internal thread to be connected with the upper end outer wall of described loop bar 1, and makes the upper surface of the relatively described loop bar 1 in upper surface of described fixed part 3 collar to the certain axial length of downward-extension.The portion of clamping of described fixed part 3 is provided with U-shaped bayonet socket, the base plate right-hand member of described U-shaped bayonet socket is made to be positioned at the left side of described loop bar 1 outer wall, make top board 31 (the marking in the diagram) right-hand member of described U-shaped bayonet socket extend to above the upper surface of described loop bar 1 simultaneously, be positioned at the left side of loop bar 1 axis.
During use, by U-shaped bayonet socket fixed part 3 clamping portion, U-shaped for bird-scaring unit seat 101 is clamped.It is pointed out that the vertical range of the U-shaped bayonet socket on now fixed part 3 should adapt with U-shaped seat 101 vertical thickness of bird-scaring unit, make contact matching relationship (this magnitude of interference is generally realized by mismachining tolerance) less for the magnitude of interference between them.Make the openend of the U-shaped seat 101 of bird-scaring unit outwardly, the collar rotating the relative fixed part 3 of loop bar 1 axially moves the lower end making the upper surface of loop bar 1 contact the U-shaped seat 101 of bird-scaring unit.The setting of the U-shaped bayonet socket degree of depth will ensure the axis of bolt and the dead in line of loop bar 1 on the U-shaped seat 101 of bird-scaring unit.Before aforesaid operations, relative for swing arm 2 loop bar 1 need be moved down and the upper surface of swing arm is sunk in the cavity of loop bar 1.After bird-scaring unit clamps on fixed part 3, rotate on the relative loop bar 1 of swing arm 2 and move, six rib die cavities of swing arm 2 upper end counterbore are coordinated with the bolt nut of the U-shaped seat 101 of bird-scaring unit, then lifting bird-scaring unit makes the openend of its U-shaped seat 101 towards cross-arm 102, when cross-arm 102 is placed in U-shaped seat 101 completely (as Fig. 1 shows), continue to rotate swing arm 2 relatively loop bar 1 to move, and the bolt of the U-shaped seat 101 of bird-scaring unit the most at last moves tighten, complete the operation be fixed on by bird-scaring unit on cross-arm 102.Afterwards, rotate loop bar 1 relatively fixed part 3 move down, treat that counterbore 21 on swing arm 2 departs from till the coordinating of bird-scaring unit U-shaped seat 101 bolt.Then pull this operating arm dedicated laterally, fixed part 3 and U-shaped seat 101 are departed from.
Execution mode two as shown in Figure 3:
It is different from execution mode one, changes the structure of swing arm 2 and the assembling form between swing arm 2 and loop bar 1.Be specially:
Described swing arm 2 comprises drive rod 22 and elevating lever 23, and described counterbore 21 is arranged on the upper surface of described elevating lever 23.The lower surface of described elevating lever 23 arranges axial tapped blind hole.The upper end of described drive rod 22 coordinates with the tapped blind hole of described elevating lever 23 lower end.Described drive rod 22 passes through bearing fit with the lower port of described loop bar 1.The swivel nut 24 coaxial with described loop bar 1 is fixedly installed in the cavity upper end of described loop bar 1.The upper end outer wall of described elevating lever 23 coordinates with described swivel nut 24, and the fit form between described elevating lever 23 and described swivel nut 24 adopts ball-type screw-nut structure.The external diameter of described elevating lever 23 lower end is consistent with the inner chamber footpath, middle part of described loop bar 1, play the guiding role.
By swing arm 2 being divided into drive rod 22 and elevating lever 23 two parts, and be assemblied in the cavity of loop bar 1 respectively by bearing and swivel nut 24, can be laborsaving and card silk phenomenon should not be occurred when rotating swing arm 2 relatively loop bar 1 moving axially, operating efficiency is high, and is conducive to reducing difficulty of processing and assembling and setting difficulty.
Execution mode three as shown in Figures 4 and 5:
Relative to first two implementation, its improvement is mainly the top board 31 clamping U-shaped bayonet socket in portion in fixed part 3.Be specially:
Its fixed part further comprises pressing plate 311 and multiple connecting bolt 312.The axis clamping the relatively described loop bar 1 of top board 31 right-hand member of U-shaped bayonet socket in portion in described fixed part 3 extends to the right.
In the middle part of described top board 31, left and right is set in top board 31 right-hand member to the notch extended.
On described top board, a row two through holes are set respectively in the front side of notch and rear side.
On described pressing plate 311, the notch on corresponding described top board 31 and through hole, arrange corresponding notch and screwed hole, and make the front and back of notch on described pressing plate 311 be not less than the front and back of notch on described top board 31 to width to width.On the contrary, the front and back of described pressing plate 311 are preferably made to be less than the front and back of described top board 31 to width, to reduce the contact-making surface between fixed part 3 and U-shaped seat 101 to width.
The lower end of described connecting bolt 312 arranges external screw thread and coordinates with pressing plate 311 upper screwed hole, and the middle part of connecting bolt 312 is light beam and the external diameter of middle part light beam is consistent with the aperture of through hole on described top board 31.Described pressing plate 311 is arranged on described top board 31 lower end by described connecting bolt 312, and is nested with spring 313 respectively on one section of light beam of described connecting bolt 312 between described pressing plate 311 and described top board 31.
By increasing top board 31 development length to the right, the pressing plate 311 that can fluctuate is set in the lower surface of top board 31 simultaneously, in guarantee, bird-scaring unit is clamped firmly on the one hand, while reliability, simplify the difficulty clamping bird-scaring unit in fixed part 3, this clamps difficulty mainly because the mismachining tolerance of U-shaped bayonet socket and the U-shaped seat 101 of bird-scaring unit causes on fixed part 3; Improve the difficulty installing rear fixed part 3 and depart from bird-scaring unit on the other hand, because under the version with pressing plate 311, the vertical range of the U-shaped bayonet socket on fixed part 3 is the U-shaped seat vertical thickness needing to be a bit larger tham bird-scaring unit, upwards pushed up by the upper surface of loop bar 1 during clamping and make pressing plate 311 has moved, relatively, by rotating loop bar 1, its relative fixed part 3 being moved down after installing, the effect grip force between loop bar 1 end face and pressing plate 311 just can be made to reduce.
For ease of being snapped in the U-type groove mouth of fixed part 3 by the U-shaped seat of bird-scaring unit, the right-hand member of described pressing plate 311 lower surface is made to be right-to-left and downward-sloping inclined-plane.
Embodiment four as shown in Figure 6 to 8:
It improves the structure of fixed part further: even if it also comprises two L-type clamping plate 314 and positioning bolt 316.
On the lower surface of described top board 31, the straight line grooved rail extended before and after arranging respectively in front side and rear side.The straight line grooved rail of corresponding described top board 31 lower surface, the upper surface of described top board 31 arranges boss 315 respectively, to the screwed hole extended before and after described boss 315 is arranged.The horizontal arm of described L-type clamping plate 314 arranges protruding rail, and the L-type clamping plate 314 described in two assemble respectively by the straight line grooved rail on the protruding rail on it and described top board 31.On the upright arm of described L-type clamping plate 314, the screwed hole of corresponding described top board 31 convex platform 315 arranges tapped through hole.Described positioning bolt 316 is connected in the screwed hole on described top board 31 boss 315 through the tapped through hole on L-type clamping plate 314 upright arm.
By the setting of L-type clamping plate 314 can ensure direction that bird-scaring unit clamps in fixed part 3 along left and right to, the relative fixed part 3 of the bird-scaring unit after clamping is not caused to deposit inclination in the longitudinal direction, and have influence on the installation effect of bird-scaring unit on cross-arm, make installation insecure, unreliable.
For the setting of L-type clamping plate 314, only play the levelling effect to U-shaped seat 101, so the Contact of itself and U-shaped seat 101 after clamping, not easily produce pressure, form larger pressing friction resistance in order to avoid cause between fixed part 3 and U-shaped seat 101, have influence on the fixation between already installed bird-scaring unit and cross-arm and reliability.For limiting the contact friction between L-type clamping plate 314 and U-shaped seat 101 further, in fore-and-aft direction, the horizontal arm inner face of described L-type clamping plate 314 arranges the raised line that left and right extends, and when clamping, only raised line contacts with U-shaped seat 101.
Except the technical characteristic described in specification, be the known technology of those skilled in the art.
Claims (10)
1. the charged installation operating arm dedicated of bird-scaring unit, is characterized in that: comprise loop bar, swing arm and fixed part; Described loop bar is provided with axial cavity; Described swing arm is coaxially assemblied in the axial bore of described loop bar, and can rotate relative to described loop bar and move up and down; The axial length of described swing arm is greater than the axial length of described loop bar; Axial counterbore is set in the upper surface of described swing arm, and at least makes the bottom of the inner chamber of described counterbore be six rib die cavities; Described fixed part comprises the collar and is arranged on collar upper surface clamps portion; The collar of described fixed part establishes internal thread to be connected with the upper end outer wall of described loop bar, and makes the upper surface of the relatively described loop bar in the upper surface of the described fixed part collar to the certain axial length of downward-extension; The portion of clamping of described fixed part is provided with U-shaped bayonet socket, makes the base plate right-hand member of described U-shaped bayonet socket be positioned at the left side of described loop bar outer wall, makes the top board right-hand member of described U-shaped bayonet socket extend to above the upper surface of described loop bar simultaneously.
2. the charged installation operating arm dedicated of bird-scaring unit according to claim 1, is characterized in that: arrange antiskid glue sleeve in the position, middle and lower part of described loop bar outer wall.
3. the charged installation operating arm dedicated of bird-scaring unit according to claim 1 and 2, is characterized in that: the axial length of described swing arm upper surface counterbore is 0.8 times of the axial width of bolt nut on the U-shaped seat of bird-scaring unit; The top of described counterbore inner chamber is cylindrical cavity, and bottom is six rib die cavities, and the internal diameter of cylindrical cavity is greater than six footpaths, rib die cavity chamber.
4. the charged installation operating arm dedicated of bird-scaring unit according to claim 1, is characterized in that: described swing arm comprises drive rod and elevating lever; Described counterbore is arranged on the upper surface of described elevating lever; The lower surface of described elevating lever arranges axial tapped blind hole; The upper end of described drive rod coordinates with the tapped blind hole of described elevating lever lower end; The lower port of described drive rod and described loop bar passes through bearing fit; The swivel nut coaxial with described loop bar is fixedly installed in the cavity upper end of described loop bar; The upper end outer wall of described elevating lever coordinates with described swivel nut, and the fit form between described elevating lever and described swivel nut adopts ball-type screw-nut structure; The external diameter of described elevating lever lower end is consistent with the inner chamber footpath, middle part of described loop bar.
5. the charged installation operating arm dedicated of bird-scaring unit according to claim 4, is characterized in that: also comprise pressing plate and multiple connecting bolt; The axis clamping the relatively described loop bar of top board right-hand member of U-shaped bayonet socket in portion in described fixed part extends to the right; In the middle part of described top board, left and right is set in top board right-hand member to the notch extended; On described top board, one exhausting hole is set respectively in the front side of notch and rear side; On described pressing plate, the notch on corresponding described top board and through hole, arrange corresponding notch and screwed hole, and make the front and back of notch on described pressing plate be not less than the front and back of notch on described top board to width to width; The lower end of described connecting bolt arranges external screw thread and coordinates with pressing plate upper screwed hole, and the middle part of connecting bolt is light beam and the external diameter of middle part light beam is consistent with the aperture of through hole on described top board; Described pressing plate is arranged on described top board lower end by described connecting bolt, and is nested with spring respectively on one section of light beam of described connecting bolt between described pressing plate and described top board.
6. the charged installation operating arm dedicated of bird-scaring unit according to claim 5, is characterized in that: also comprise two L-type clamping plate and positioning bolt; On the lower surface of described top board, the straight line grooved rail extended before and after arranging respectively in front side and rear side; The straight line grooved rail of corresponding described top board lower surface, the upper surface of described top board arranges boss respectively, to the screwed hole extended before and after described boss is arranged; The horizontal arm of described L-type clamping plate arranges protruding rail, and the L-type clamping plate described in two assemble respectively by the straight line grooved rail on the protruding rail on it and described top board; On the upright arm of described L-type clamping plate, the screwed hole of corresponding described top board convex platform arranges tapped through hole; Described positioning bolt is connected in the screwed hole on described top board boss through the tapped through hole on L-type clamping plate upright arm.
7. the charged installation operating arm dedicated of bird-scaring unit according to claim 1, is characterized in that: also comprise pressing plate and multiple connecting bolt; The axis clamping the relatively described loop bar of top board right-hand member of U-shaped bayonet socket in portion in described fixed part extends to the right; In the middle part of described top board, left and right is set in top board right-hand member to the notch extended; On described top board, one exhausting hole is set respectively in the front side of notch and rear side; On described pressing plate, the notch on corresponding described top board and through hole, arrange corresponding notch and screwed hole, and make the front and back of notch on described pressing plate be not less than the front and back of notch on described top board to width to width; The lower end of described connecting bolt arranges external screw thread and coordinates with pressing plate upper screwed hole, and the middle part of connecting bolt is light beam and the external diameter of middle part light beam is consistent with the aperture of through hole on described top board; Described pressing plate is arranged on described top board lower end by described connecting bolt, and is nested with spring respectively on one section of light beam of described connecting bolt between described pressing plate and described top board.
8. the charged installation operating arm dedicated of bird-scaring unit according to claim 7, is characterized in that: the right-hand member of described pressing plate lower surface is right-to-left and downward-sloping inclined-plane.
9. the charged installation operating arm dedicated of bird-scaring unit according to claim 1, is characterized in that: also comprise two L-type clamping plate and positioning bolt; On the lower surface of described top board, the straight line grooved rail extended before and after arranging respectively in front side and rear side; The straight line grooved rail of corresponding described top board lower surface, the upper surface of described top board arranges boss respectively, to the screwed hole extended before and after described boss is arranged; The horizontal arm of described L-type clamping plate arranges protruding rail, and the L-type clamping plate described in two assemble respectively by the straight line grooved rail on the protruding rail on it and described top board; On the upright arm of described L-type clamping plate, the screwed hole of corresponding described top board convex platform arranges tapped through hole; Described positioning bolt is connected in the screwed hole on described top board boss through the tapped through hole on L-type clamping plate upright arm.
10. the charged installation operating arm dedicated of bird-scaring unit according to claim 9, is characterized in that: in fore-and-aft direction, and the horizontal arm inner face of described L-type clamping plate arranges the raised line that left and right extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536453.6U CN204858411U (en) | 2015-07-22 | 2015-07-22 | Drive bird ware and install special action bars with electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536453.6U CN204858411U (en) | 2015-07-22 | 2015-07-22 | Drive bird ware and install special action bars with electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858411U true CN204858411U (en) | 2015-12-09 |
Family
ID=54748930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520536453.6U Withdrawn - After Issue CN204858411U (en) | 2015-07-22 | 2015-07-22 | Drive bird ware and install special action bars with electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071288A (en) * | 2015-07-22 | 2015-11-18 | 国网山东省电力公司济南供电公司 | Operating rod special for anti-bird instrument live-line installation |
-
2015
- 2015-07-22 CN CN201520536453.6U patent/CN204858411U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071288A (en) * | 2015-07-22 | 2015-11-18 | 国网山东省电力公司济南供电公司 | Operating rod special for anti-bird instrument live-line installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20170613 |