CN203800483U - Tool for removing bird nest on overhead alive circuit - Google Patents
Tool for removing bird nest on overhead alive circuit Download PDFInfo
- Publication number
- CN203800483U CN203800483U CN201420201292.0U CN201420201292U CN203800483U CN 203800483 U CN203800483 U CN 203800483U CN 201420201292 U CN201420201292 U CN 201420201292U CN 203800483 U CN203800483 U CN 203800483U
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- plate
- hollow pipe
- draw back
- insulated
- hinged
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- 235000005770 birds nest Nutrition 0.000 title claims abstract description 56
- 235000005765 wild carrot Nutrition 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 244000000626 Daucus carota Species 0.000 claims description 51
- 238000009413 insulation Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 206010014357 Electric shock Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model discloses a tool for removing bird nests on overhead alive circuits. The tool comprises an insulated hollow tube, a clamping device and a transmission device, wherein the clamping device comprises a fixed sliding plate, an universal sliding plate and a fetching assembly, and the fixed sliding plate is arranged in the insulated hollow tube and provided with a first connecting part; one end of the universal sliding plate is hinged with the transmission device, the other end of the universal sliding plate is hinged with the fetching assembly through a hinge pin, the hinge pin is arranged in a strip-shaped sliding hole in the first connecting part and can approach or depart from the insulated hollow tube along the strip-shaped sliding hole, the fetching assembly at least comprises two clamping plates, and the universal sliding plate pushes the hinge pin to slide so as to make the two clamping plates open or close to clamp bird nest materials; and the transmission device is provided with an insulated handle for an operator to grip and apply a force. By adopting the tool for removing bird nests on overhead alive circuits, the bird nests on overhead alive circuits can be removed safely.
Description
Technical field
The utility model relates to a kind of removal tool, particularly a kind of instrument of extracing the bird's nest on aerial alive circuit.
Background technology
In the time removing the operation of distribution line shaft tower bird's nest, owing to there is no specific purpose tool, operating personnel is general free-hand or use cleek to operate.When free-hand dismounting, branch and wire barbed in bird's nest are easily stabbed hand; While using cleek, tend to make the wire in bird's nest to fall on wire, cause line tripping or ground connection.
In prior art, in the time having wire in discovery bird's nest, consideration may, removing the danger such as line fault and personal safety that bring in bird's nest, usually adopt the rear enforcement that has a power failure to remove bird's nest often; Or first carry out site inspection by live line working class, think can implement to remove by live line working method time, just remove by live line working method, otherwise, bird's nest removed again after still adopting power failure mode.
If develop a kind of instrument of charged dismounting distribution line bird's nest, using it to remove barbed branch and wire in bird's nest can not stab hand, can not make the wire in bird's nest fall on wire, to play the effect that prevents operating personnel's electric shock, improve operating personnel's fail safe and the sense of security.
Utility model content
Problem to be solved in the utility model is, provide a kind of can be in the situation that overhead wire be charged the instrument of the dismounting of safety bird's nest provided thereon, get an electric shock or stabbed by barbed branch etc. to prevent that operating personnel is electrically shocked.
In order to address the above problem, the utility model provides a kind of instrument of extracing the bird's nest on aerial alive circuit, comprises insulated hollow pipe, clamp device and transmission device; Described clamp device comprises fixed sliding plate, universal slide plate and is affectedly bashful assembly, and described fixed sliding plate is arranged in described insulated hollow pipe and has the first connecting portion and the second connecting portion that stretch out from the relative both sides of described insulated hollow pipe; One end of described universal slide plate and described transmission device are hinged to receive actuating force, the other end of described universal slide plate with described in be affectedly bashful assembly by a bearing pin hinged, described bearing pin is located in the bar shaped slide opening on described the first connecting portion and can be done close or moving away from described insulated hollow pipe along described bar shaped slide opening, the described assembly of being affectedly bashful at least comprises two clamping plate, and described universal slide plate is by promoting described pin slide two described clamping plate are opened or closed with gripping bird's nest material; Described transmission device is provided with the insulated handle that grips the application of force for operator.
As preferably, described fixed sliding plate is located at described insulated hollow pipe upper end and its plate face is parallel with the axis of described insulated hollow pipe, the vertical described insulated hollow pipe of described bar shaped slide opening length direction, the described assembly of being affectedly bashful comprises the first draw back plate, with one end of described the first draw back plate hinged first be affectedly bashful plate, the second draw back plate, with one end of described the second draw back plate hinged second be affectedly bashful plate, the middle part that plate is affectedly bashful at the described first middle part and second of being affectedly bashful plate is hinged on the second connecting portion of described fixed sliding plate simultaneously, described first is affectedly bashful plate and second is affectedly bashful plate and includes described clamping plate, the other end of the other end of described the first draw back plate and described the second draw back plate by described bearing pin with to be located at described universal slide plate one end on described insulated hollow pipe hinged, described the first draw back plate and the second draw back plate promote described first and are affectedly bashful that plate and second is affectedly bashful that plate relatively rotates so that two described clamping plate open or be closed in moving along described bar shaped slide opening.
As preferably, the top of described insulated hollow pipe is provided with the first installing hole, the second installing hole and the 3rd installing hole of the strip that connects insulated hollow pipe along its length, between described the 3rd installing hole is located between described the first installing hole and the second installing hole; In described the first installing hole, be fixed with described fixed sliding plate; Described the first draw back plate and the second draw back plate be located in described the second installing hole and can under the drive of described universal slide plate, move along described bar shaped slide opening in described in one end of the first draw back plate and one end of the second draw back plate mutually near or away from, described universal slide plate is located in described the 3rd installing hole and can under the drive of described transmission device, in described the 3rd installing hole, be moved.
As preferably, described transmission device comprises insulated tension pole and position-limit mechanism, and the first end of described insulated tension pole and one end of described universal slide plate are hinged, and the second end of described insulated tension pole and described insulated handle middle part are hinged; Described position-limit mechanism comprise the spring that is set on described insulated tension pole, with the upper limit pipe of described spring one end butt and with the lower limiting board of described spring other end butt, described upper limit pipe box is located on described insulated tension pole and with described insulated tension pole and is fixedly hinged, on described lower limiting board, offer for making described lower limiting board be set in the perforation on described insulated tension pole, on described insulated hollow pipe, be equipped with the bolt of a side butt that deviates from described spring with described lower limiting board to fix described lower limiting board.
As preferably, described the first draw back plate is the circular arc that radian is identical and is relatively with the second draw back plate and fastens shape setting, described first is affectedly bashful plate and second is affectedly bashful plate and includes arc and described clamping plate, two described arc radians are identical and be relatively and fasten shape setting, one end of two described arcs is hinged with the first draw back plate and the second draw back plate respectively, the other end of two described arcs is fixedly connected with two described clamping plate respectively, and simultaneously hinged with the second connecting portion of described fixed sliding plate, two relative one sides of described clamping plate are formed for the clamping area of gripping bird's nest material, described clamping area is parallel with the axis of described arc circular arc place circle, described clamping plate are provided with arc convex away from one end of described arc.
As preferably, described insulated handle one end is through being located at the 4th installing hole on described insulated hollow pipe and to be fixed on insulation clip one end on described insulated hollow pipe hinged, and it is positioned at the part of described insulated hollow pipe and the second end of described insulated tension pole is hinged.
As preferably, one end that described the first clamping plate of being affectedly bashful plate deviate from described insulated hollow pipe is provided with multiple the first flanges; One end that described the second clamping plate of being affectedly bashful plate deviate from described insulated hollow pipe is provided with one and coordinates the second flange with gripping bird's nest material with multiple described the first flanges.
As preferably, the top and bottom of described insulated hollow pipe are equipped with plug.
The beneficial effect of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model is, operating personnel can remove the bird's nest of establishing thereon in the situation that overhead wire is charged, and can not stabbed hand by barbed branch, wire in demolishing process, effectively avoid wire in bird's nest to fall on charged wire simultaneously around and cause Danger Electric shock risk, highly having ensured operating personnel's personal safety.
Brief description of the drawings
Fig. 1 is the structure perspective view of the embodiment mono-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Structure perspective view when Fig. 2 is the embodiment mono-gripping bird's nest material of instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Fig. 3 is the structural representation of the insulated hollow pipe of the embodiment mono-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Fig. 4 is first being affectedly bashful plate and second and being affectedly bashful the structural representation of plate (only illustrate in figure that first is affectedly bashful the structure chart of plate, the structure that the second structure and first of being affectedly bashful plate is affectedly bashful plate is identical) of embodiment mono-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of the fixed sliding plate of the embodiment mono-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Fig. 7 is the first vertical view of being affectedly bashful plate of the embodiment bis-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Fig. 8 is the second vertical view of being affectedly bashful plate of the embodiment bis-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Fig. 9 is the first vertical view of being affectedly bashful plate of the embodiment tri-of the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model.
Reference numeral:
1-insulated hollow pipe; 2-insulated handle; 3-fixed sliding plate; The universal slide plate of 4-; 5-the first connecting portion; 6-the first installing hole; 7-bar shaped slide opening; 8-the first draw back plate; 9-the second draw back plate; 10-first is affectedly bashful plate; 11-second is affectedly bashful plate; 12-the second connecting portion; 13-the second installing hole; 14-the 3rd installing hole; 15-the first arc; 16-the first clamping plate; 17-the second arc; 18-the second clamping plate; 19-arc convex; 20-the first angle; 21-insulated tension pole; 22-spring; 23-upper limit pipe; 24-lower limiting board; 25-rectangular opening; 26-handle; 27-connecting rod; 28-the 4th installing hole; The 29-clip that insulate; 30-plug; 31-the first flange; 32-the second flange; 33-the second angle.
Embodiment
Below in conjunction with accompanying drawing, the instrument of the bird's nest on the aerial alive circuit of excision of the present utility model is described in detail.
Embodiment mono-
As shown in Figure 1, the utility model discloses a kind of instrument of extracing the bird's nest on aerial alive circuit, and it comprises insulated hollow pipe 1, clamp device and transmission device;
Clamp device comprises fixed sliding plate 3, universal slide plate 4 and is affectedly bashful assembly, and fixed sliding plate 3 is arranged in insulated hollow pipe 1 and has the first connecting portion 5 and the second connecting portion 12 that stretch out from the relative both sides of insulated hollow pipe 1; One end of universal slide plate 4 and transmission device are hinged to receive actuating force, the other end of universal slide plate 4 be affectedly bashful assembly by a bearing pin hinged, form the first hinge, bearing pin is located in the bar shaped slide opening 7 on the first connecting portion 5 and can be done close or moving away from insulated hollow pipe 1 along bar shaped slide opening 7, be affectedly bashful assembly and at least comprise two clamping plate, universal slide plate 4 opens two clamping plate by promotion pin slide or is closed with gripping bird's nest material.
Transmission device is provided with the insulated handle 2 that grips the application of force for operator.
In the present embodiment, referring to Fig. 6, fixed sliding plate 3 is located at the upper end (upper end in Fig. 3) of insulated hollow pipe 1 and the plate face of fixed sliding plate 3 is parallel with the axis of insulated hollow pipe 1, the axis of the vertically insulated hollow pipe 1 of length direction of the bar shaped slide opening 7 on this first connecting portion 5.Be affectedly bashful assembly comprise the first draw back plate 8, with one end of the first draw back plate 8 hinged first be affectedly bashful plate 10, the second draw back plate 9, with one end of the second draw back plate 9 hinged second be affectedly bashful plate 11, the middle part that plate 11 is affectedly bashful at the first middle part and second of being affectedly bashful plate 10 is articulated with on the second connecting portion 12 jointly, form the second hinge, from but first be affectedly bashful plate 10 and second and be affectedly bashful plate 11 and form the shape of similar scissors.The other end of the other end of the first draw back plate 8 and the second draw back plate 9 is by bearing pin with to be located at the one end of the universal slide plate 4 on insulated hollow pipe 1 hinged, and the first draw back plate 8 and the second draw back plate 9 promote first and be affectedly bashful plate 10 and second and be affectedly bashful that plate 11 relatively rotates taking the second hinge as rotating shaft so that two clamping plate open or closure in moving along bar shaped slide opening 7.Certainly, also can be with one that coordinate with bar shaped slide opening 7 and can replace above-mentioned bearing pin along the slide block of its slip, one end of the other end of the first draw back plate 8, the other end of the second draw back plate 9 and universal slide plate 4 is hinged on can realize above-mentioned effect equally on this slide block.
Continue in conjunction with Fig. 1, shown in Fig. 2 and Fig. 3, the top of insulated hollow pipe 1 is provided with the first installing hole 6 of the strip that connects insulated hollow pipe 1 along its length, the second installing hole 13 and the 3rd installing hole 14, and the first installing hole 6, the second installing hole 13 and the 3rd installing hole 14 are not located along the same line, namely, if insulated hollow pipe 1 is a solid cylinder, and be provided with equally three above-mentioned installing holes, after dissecing along this solid cylinder axis so, on its section, should there is the hollow part (being three above-mentioned installing holes) of three bar shapeds, and these three hollow part positions are close to and are parallel to each other, so that be located at the fixed sliding plate 3 in the first installing hole 6, the plate face of the universal slide plate 4 in the first draw back plate 8 in the second installing hole 13 and the second draw back plate 9 and the 3rd installing hole 14 parallels, and the plate that makes to be positioned at each installing hole is easy to connect, specifically referring to Fig. 3.The 3rd installing hole 14 is located between the first installing hole 6 and the second installing hole 13; In the first installing hole 6, be fixed with fixed sliding plate 3; The first draw back plate 8 and the second draw back plate 9 are located in the second installing hole 13 and in can moving along bar shaped slide opening 7 under the drive of universal slide plate 4, one end of one end of this first draw back plate 8 and the second draw back plate 9 mutually near or away from.Universal slide plate 4 is located at also can be in the interior motion of the 3rd installing hole 14 under the drive of transmission device in the 3rd installing hole 14.In the present embodiment, the first installing hole 6 and the second installing hole 13 are rectangle, and the length of this second installing hole 13 can be longer than the length of the first installing hole 6, so that the scope of activities of the first draw back plate 8 and the second draw back plate 9 is larger.The 3rd installing hole 14 is all rectangle, and its setting position is lower than the position (as shown in Figure 3) of the first installing hole 6 and the second installing hole 13.In addition, insulated hollow pipe 1 is a hollow circular-tube.
Further, as Fig. 4, shown in Fig. 5 and Fig. 6, the first draw back plate 8 is the circular arc that radian is identical and is oppositely arranged with the second draw back plate 9, is interlocked, and first is affectedly bashful plate 10 and second is affectedly bashful plate 11 and also comprises arc.Particularly, first is affectedly bashful plate 10 comprises the first arc 15 and the first clamping plate 16, second is affectedly bashful plate 11 comprises the second arc 17 and the second clamping plate 18, the first arc 15 is identical with the second arc 17 radians and be oppositely arranged, make the first arc 15 and the second arc 17 surround large arc, one end of one end of the first arc 15 and the first draw back plate 8 is hinged, one end of one end of the second arc 17 and the second draw back plate 9 is hinged, and the other end of the other end of the first arc 15 and the second arc 17 is with hinged with the second connecting portion 12.The other end of the first arc 15 is also connected with the first clamping plate 16, the other end of the second arc 17 is connected with the second clamping plate 18, the one side that these first clamping plate 16 and the second clamping plate 18 are interlocked taking gripping bird's nest material is as clamping area, and this clamping area is all parallel with the axis of the circular arc place circle of the first arc 15 and the second arc 17.These first clamping plate 16 and the second clamping plate 18 are also provided with arc convex 19 away from one end of insulated hollow pipe 1, this kind of setting is simulation staff shape, and in the present embodiment 1, special simulation is thumb shape, to increase clamping area, be force surface, better gripping bird's nest material.Between these first clamping plate 16 and the first arc 15, there is the first angle 20, between the first clamping plate 16 under nature and the line through the first arc 15 two ends, there is the first angle 20.Same between the second arc 17 and the second clamping plate 18 have the first angle 20.
Continue in conjunction with shown in Fig. 1 and Fig. 2, transmission device is located at its inside along insulated hollow pipe 1 length direction, this transmission device comprises insulated tension pole 21 and position-limit mechanism, the other end of the first end of insulated tension pole 21 and universal slide plate 4 is hinged, the middle part hinged (first end of insulated tension pole 21 is towards the upper end of insulated hollow pipe 1, and the second end of insulated tension pole 21 is towards the lower end of insulated hollow pipe 1) of its second end and insulated handle 2; Position-limit mechanism comprise the spring 22 that is set on insulated tension pole 21, with the upper limit pipe 23 of the upper end butt of spring 22 and with the lower limiting board 24 of the lower end butt of spring 22, this upper limit pipe 23 is set on insulated tension pole 21 and with insulated tension pole 21 and is fixedly hinged, and can wear fixing along vertically insulated pull bar 21 length directions by bolt.Lower limiting board 24 is for annular and be radially provided with a projection, install for convenience this lower limiting board 24, on insulated hollow pipe 1, be provided with along its length the rectangular opening 25 (referring to Fig. 3) of a length and lower limiting board 24 equal diameters, operating personnel can clamp above-mentioned projection lower limiting board 24 is stretched in insulated hollow pipe 1 and overturn 90 ° so that insulated tension pole 21 penetrates wherein vacancy again by above-mentioned rectangular opening 25, realize both sockets.For further fixing this lower limiting board 24, can be fixed by wear the bolt that deviates from a side butt of spring 22 with lower limiting board 24 on insulated hollow pipe 1, prevent its landing.
Insulated handle 2 comprises the handle 26 of arc and the connecting rod 27 being connected with this handle 26, between this handle 26 and connecting rod 27, there is the second angle 33, this connecting rod 27 closes on the 4th installing hole 28 of locating to arrange in lower end (in Fig. 3 bottom) and runs through insulated hollow pipe 1 by being arranged on insulated hollow pipe 1, it is positioned at the part of insulated hollow pipe 1 and the second end of insulated tension pole 21 is hinged, it is away from one end of handle 26, be connecting rod 27 one end of stretching out insulated hollow pipe 1 and clip 29 is hinged thinks that insulated handle 2 provides rotating fulcrum in insulation, the 4th installing hole 28 need have enough spaces to rotate along above-mentioned fulcrum under the drive of handle 26 for connecting rod 27, this insulation clip 29 is fixed on insulated hollow pipe 1.In addition, the two ends of the insulated hollow pipe 1 in the present embodiment are equipped with plug 30.Insulated hollow pipe 1 and insulated tension pole 21 preferably adopt fiber glass epoxy to make.
Specific works step is as follows:
As depicted in figs. 1 and 2, press the handle 26 of insulated handle 2, its free end is moved to insulated hollow pipe 1 direction, the connecting rod 27 of insulated handle 2 is taken advantage of a situation and is pulled the insulated tension pole 21 1 lower end motion of insulated hollow pipe 1 in the same way, now, spring 22 is compressed, universal slide plate 4 is subject to after the pulling force of insulated tension pole 21, its one end that is articulated with bar shaped slide opening 7 is to the interior motion of the 3rd installing hole 14, promote the hinged one end of the first draw back plate 8 and the second draw back plate 9 together along bar shaped slide opening 7 to sliding near insulated hollow pipe 1 direction simultaneously, one end of one end of the first draw back plate 8 and the second draw back plate 9 along the second installing hole 13 do mutually away from action strut with second arc 17 of the first first arc 15 and second of being affectedly bashful plate 10 being affectedly bashful to plate 11, now, the clamping area of the first clamping plate 16 and the second clamping plate 18 fits to clamp bird's nest material (as shown in Figure 2), then until the bird's nest material of gripping is moved to behind safe place, unclamp insulated handle 2, insulated tension pole 21 is subject to the restoring force effect of spring 22 to moving away from the direction of insulated hollow pipe 1 lower end, universal slide plate 4 is subject to insulated tension pole 21 and after the motive force of insulated hollow pipe 1 upper end, drives the first draw back plate 8 and the second draw back plate 9 to slide to the direction away from insulated hollow pipe 1 along bar shaped slide opening 7, to close up the first arc 15 and the second arc 17, even if thereby the first clamping plate 16 and the second clamping plate 18 open the bird's nest material (as shown in Figure 1) that unclamps institute's gripping, repeatedly above-mentioned action can be extractd whole bird's nest.
Embodiment bis-
As shown in Figure 7 and Figure 8, the present embodiment two is only that from the difference of embodiment mono-shape of the first clamping plate 16 and the second clamping plate 18 is different, specifically referring to Fig. 7 and Fig. 8, one end that first clamping plate 16 of the present embodiment two deviate from insulated hollow pipe 1 is provided with two the first flanges 31, one end that the second clamping plate 18 deviate from insulated hollow pipe 1 is provided with one and coordinates the second flange 32 with gripping bird's nest material with two above-mentioned the first flanges 31, for making the two fiting effect better, the length of this second flange 32 and the first flange 31 equal in length, width will be wider than the width of the first flange 31.
Embodiment tri-
As shown in Figure 9, the present embodiment three is only that from the difference of embodiment mono-shape of the first clamping plate 16 and the second clamping plate 18 is different, specifically referring to Fig. 9, the shape of second clamping plate 18 of the present embodiment is identical with the structure of the second clamping plate 18 in embodiment bis-. and one end that first clamping plate 16 of the present embodiment two deviate from insulated hollow pipe 1 is provided with three the first flanges 31, one end that the second clamping plate 18 deviate from insulated hollow pipe 1 is provided with one and coordinates the second flange 32 with gripping bird's nest material with three above-mentioned the first flanges 31, for making the two fiting effect better, the length of this second flange 32 and the first flange 31 equal in length, width will be wider than the width of the first flange 31.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection range of the present utility model is defined by the claims.Those skilled in the art can, in essence of the present utility model and protection range, make various amendments or be equal to replacement the utility model, this amendment or be equal to replacement and also should be considered as dropping in protection range of the present utility model.
Claims (8)
1. an instrument of extracing the bird's nest on aerial alive circuit, is characterized in that, comprises insulated hollow pipe, clamp device and transmission device;
Described clamp device comprises fixed sliding plate, universal slide plate and is affectedly bashful assembly, and described fixed sliding plate is arranged in described insulated hollow pipe and has the first connecting portion and the second connecting portion that stretch out from the relative both sides of described insulated hollow pipe; One end of described universal slide plate and described transmission device are hinged to receive actuating force, the other end of described universal slide plate with described in be affectedly bashful assembly by a bearing pin hinged, described bearing pin is located in the bar shaped slide opening on described the first connecting portion and can be done close or moving away from described insulated hollow pipe along described bar shaped slide opening, the described assembly of being affectedly bashful at least comprises two clamping plate, and described universal slide plate is by promoting described pin slide two described clamping plate are opened or closed with gripping bird's nest material;
Described transmission device is provided with the insulated handle that grips the application of force for operator.
2. the instrument of the bird's nest on the aerial alive circuit of excision according to claim 1, it is characterized in that, described fixed sliding plate is located at described insulated hollow pipe upper end and its plate face is parallel with the axis of described insulated hollow pipe, the vertical described insulated hollow pipe of described bar shaped slide opening length direction, the described assembly of being affectedly bashful comprises the first draw back plate, with one end of described the first draw back plate hinged first be affectedly bashful plate, the second draw back plate, with one end of described the second draw back plate hinged second be affectedly bashful plate, the middle part that plate is affectedly bashful at the described first middle part and second of being affectedly bashful plate is hinged on the second connecting portion of described fixed sliding plate simultaneously, described first is affectedly bashful plate and second is affectedly bashful plate and includes described clamping plate, the other end of the other end of described the first draw back plate and described the second draw back plate by described bearing pin with to be located at described universal slide plate one end on described insulated hollow pipe hinged, described the first draw back plate and the second draw back plate promote described first and are affectedly bashful that plate and second is affectedly bashful that plate relatively rotates so that two described clamping plate open or be closed in moving along described bar shaped slide opening.
3. the instrument of the bird's nest on the aerial alive circuit of excision according to claim 2, it is characterized in that, the top of described insulated hollow pipe is provided with the first installing hole, the second installing hole and the 3rd installing hole of the strip that connects insulated hollow pipe along its length, between described the 3rd installing hole is located between described the first installing hole and the second installing hole; In described the first installing hole, be fixed with described fixed sliding plate; Described the first draw back plate and the second draw back plate be located in described the second installing hole and can under the drive of described universal slide plate, move along described bar shaped slide opening in described in one end of the first draw back plate and one end of the second draw back plate mutually near or away from, described universal slide plate is located in described the 3rd installing hole and can under the drive of described transmission device, in described the 3rd installing hole, be moved.
4. the instrument of the bird's nest on the aerial alive circuit of excision according to claim 2, it is characterized in that, described transmission device comprises insulated tension pole and position-limit mechanism, the first end of described insulated tension pole and one end of described universal slide plate are hinged, and the second end of described insulated tension pole and described insulated handle middle part are hinged; Described position-limit mechanism comprise the spring that is set on described insulated tension pole, with the upper limit pipe of described spring one end butt and with the lower limiting board of described spring other end butt, described upper limit pipe box is located on described insulated tension pole and with described insulated tension pole and is fixedly hinged, on described lower limiting board, offer for making described lower limiting board be set in the perforation on described insulated tension pole, on described insulated hollow pipe, be equipped with the bolt of a side butt that deviates from described spring with described lower limiting board to fix described lower limiting board.
5. the instrument of the bird's nest on the aerial alive circuit of excision according to claim 2, it is characterized in that, described the first draw back plate is the circular arc that radian is identical and is relatively with the second draw back plate and fastens shape setting, described first is affectedly bashful plate and second is affectedly bashful plate and includes arc and described clamping plate, two described arc radians are identical and be relatively and fasten shape setting, one end of two described arcs is hinged with the first draw back plate and the second draw back plate respectively, the other end of two described arcs is fixedly connected with two described clamping plate respectively, and simultaneously hinged with the second connecting portion of described fixed sliding plate, two relative one sides of described clamping plate are formed for the clamping area of gripping bird's nest material, described clamping area is parallel with the axis of described arc circular arc place circle, described clamping plate are provided with arc convex away from one end of described arc.
6. the instrument of the bird's nest on the aerial alive circuit of excision according to claim 3, it is characterized in that, described insulated handle one end is through being located at the 4th installing hole on described insulated hollow pipe and to be fixed on insulation clip one end on described insulated hollow pipe hinged, and it is positioned at the part of described insulated hollow pipe and the second end of described insulated tension pole is hinged.
7. the instrument of the bird's nest on the aerial alive circuit of excision according to claim 5, is characterized in that, one end that described the first clamping plate of being affectedly bashful plate deviate from described insulated hollow pipe is provided with multiple the first flanges; One end that described the second clamping plate of being affectedly bashful plate deviate from described insulated hollow pipe is provided with one and coordinates the second flange with gripping bird's nest material with multiple described the first flanges.
8. according to the instrument of the bird's nest on the aerial alive circuit of excision one of claim 1-7 Suo Shu, it is characterized in that, the top and bottom of described insulated hollow pipe are equipped with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201292.0U CN203800483U (en) | 2014-04-23 | 2014-04-23 | Tool for removing bird nest on overhead alive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201292.0U CN203800483U (en) | 2014-04-23 | 2014-04-23 | Tool for removing bird nest on overhead alive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800483U true CN203800483U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420201292.0U Expired - Fee Related CN203800483U (en) | 2014-04-23 | 2014-04-23 | Tool for removing bird nest on overhead alive circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800483U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967055A (en) * | 2015-07-16 | 2015-10-07 | 国网冀北电力有限公司廊坊供电公司 | Insulation cover shielding air live line |
| CN105429053A (en) * | 2015-12-28 | 2016-03-23 | 国网冀北电力有限公司廊坊供电公司 | Shielding cover for disconnection switch |
| CN107706808A (en) * | 2017-09-15 | 2018-02-16 | 国网山东省电力公司青岛供电公司 | A kind of instrument of on-line treatment bird's nest |
| CN110112677A (en) * | 2019-06-06 | 2019-08-09 | 广东电网有限责任公司 | A kind of detachable adjustable novel bird's nest cleaning tool |
| CN110306825A (en) * | 2019-06-27 | 2019-10-08 | 国家电网有限公司 | A kind of portable super, UHV transmission steel tower Bird's Nest cleanout tool |
| CN111431083A (en) * | 2020-03-27 | 2020-07-17 | 国网山东省电力公司青岛市黄岛区供电公司 | Tool for cleaning bird nest of electric power tower |
-
2014
- 2014-04-23 CN CN201420201292.0U patent/CN203800483U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104967055A (en) * | 2015-07-16 | 2015-10-07 | 国网冀北电力有限公司廊坊供电公司 | Insulation cover shielding air live line |
| CN105429053A (en) * | 2015-12-28 | 2016-03-23 | 国网冀北电力有限公司廊坊供电公司 | Shielding cover for disconnection switch |
| CN105429053B (en) * | 2015-12-28 | 2017-10-13 | 国网冀北电力有限公司廊坊供电公司 | Mask for isolation switch |
| CN107706808A (en) * | 2017-09-15 | 2018-02-16 | 国网山东省电力公司青岛供电公司 | A kind of instrument of on-line treatment bird's nest |
| CN107706808B (en) * | 2017-09-15 | 2020-06-23 | 国网山东省电力公司青岛供电公司 | Tool for treating bird nest in electrified mode |
| CN110112677A (en) * | 2019-06-06 | 2019-08-09 | 广东电网有限责任公司 | A kind of detachable adjustable novel bird's nest cleaning tool |
| CN110112677B (en) * | 2019-06-06 | 2024-05-24 | 广东电网有限责任公司 | Novel nest clearance instrument with adjustable can dismantle |
| CN110306825A (en) * | 2019-06-27 | 2019-10-08 | 国家电网有限公司 | A kind of portable super, UHV transmission steel tower Bird's Nest cleanout tool |
| CN111431083A (en) * | 2020-03-27 | 2020-07-17 | 国网山东省电力公司青岛市黄岛区供电公司 | Tool for cleaning bird nest of electric power tower |
| CN111431083B (en) * | 2020-03-27 | 2021-03-12 | 国网山东省电力公司青岛市黄岛区供电公司 | Tool for cleaning bird nest of electric power tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |