CN210468597U - Automatic device of changing of high altitude suspension insulator - Google Patents
Automatic device of changing of high altitude suspension insulator Download PDFInfo
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- CN210468597U CN210468597U CN201921417713.2U CN201921417713U CN210468597U CN 210468597 U CN210468597 U CN 210468597U CN 201921417713 U CN201921417713 U CN 201921417713U CN 210468597 U CN210468597 U CN 210468597U
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Abstract
The utility model discloses an automatic device of changing of high altitude suspension insulator, the device install on insulator chain, include: the two sides of the telescopic frame body are respectively erected on the insulator steel caps positioned at the two ends of the insulator string; the insulator rotating mechanism is arranged on the telescopic frame body and is fixedly connected with a steel cap of an insulator on the front side of the adjacent insulator to be replaced; the insulator replacing mechanism is arranged on the telescopic frame body and is fixedly connected with a steel cap of the insulator to be replaced; the controller is electrically connected with the telescopic frame body, the insulator rotating mechanism and the insulator replacing mechanism. This device is changing high altitude suspension insulator process convenient operation, labour saving and time saving in, has shortened high altitude construction personnel operating time, has reduced operation personnel's intensity of labour, has reduced safe risk accident rate, and overall structure is simple, reasonable in design, low in cost, and the practicality is strong, easily promotes.
Description
Technical Field
The utility model relates to an electric power facility maintenance technical field, more specifically the device is changed to high altitude suspension insulator automation that says so relates to.
Background
In the high-voltage line erection, a plurality of lines are erected at high altitude, the high-voltage line is usually fixed on a tension tower or a tangent tower by insulators or insulator strings, and the insulator string 100 is generally formed by sequentially connecting a plurality of insulators in series, namely, a plug-in end 1001 at the front end of each insulator is plugged in a notch 1002 at the rear end of the adjacent insulator. However, the suspension insulator string is in an open environment for a long time, and under the influence of environmental factors such as wind, sunlight and the like, the internal stress of the insulator is unbalanced, so that the low zero value and even the structure of the insulator are damaged, and the damage defects of the suspension insulator string are increased day by day.
At present, when a suspension insulator is replaced, the suspension insulator can only be replaced by a traditional method, namely manual work is carried out at high altitude, the insulator is disassembled and assembled by using a mechanical lead screw and a manual hydraulic lead screw, time and labor are wasted, the operation efficiency is low, and the risk of falling of operating personnel at high altitude also exists.
Therefore, how to provide an automatic replacing device for a high-altitude suspension insulator, which can automatically replace the insulator, so as to improve the replacing efficiency of the insulator, reduce the labor intensity of operators and reduce the high-altitude falling risk is a problem that needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can realize automatic change device of high altitude suspension insulator that insulator was changed automatically to improve the insulator and change efficiency, reduce operation personnel intensity of labour and the high altitude risk of falling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic device that changes of high altitude suspension insulator, the device install on insulator chain, its characterized in that includes:
the two sides of the telescopic frame body are respectively erected on the insulator steel caps positioned at the two ends of the insulator string;
the insulator rotating mechanism is arranged on the telescopic frame body and is fixedly connected with a steel cap of an insulator adjacent to the front end of the insulator to be replaced;
the insulator replacing mechanism is arranged on the telescopic frame body and is fixedly connected with a steel cap of an insulator on the front side of the adjacent insulator to be replaced;
and the controller is electrically connected with the telescopic frame body, the insulator rotating mechanism and the insulator replacing mechanism.
According to the technical scheme, compare with prior art, the utility model provides an automatic device of changing of high altitude suspension insulator, at first, the certain distance is extracted to the R round pin on every insulator on the artifical insulator chain, then it is flexible to control scalable support body through the controller, compress the insulator chain, make lax between the adjacent insulator, then, controller control insulator rotary mechanism action, will with treat that the adjacent insulator of change insulator front end is rotatory 90 degrees, make the opening of this insulator rear end up, so that treat taking out of changing the insulator, controller control insulator change mechanism action, will treat to change the insulator and take out from the insulator, and target in place the installation of new insulator. The device has realized the automatic change of insulator, need not artifical manual change, only need through the corresponding mechanism action of controller control can, degree of automation is high, reduced intensity of labour, improved the efficiency that the insulator was changed to the high altitude risk rate of falling of high altitude construction personnel has also been reduced.
Further, scalable support body includes:
the two first clamps are respectively and fixedly connected with the insulator steel caps positioned at the two ends of the insulator string;
the two telescopic pieces are respectively positioned on two sides of the insulator string and respectively fixedly connected between the two first clamps, the telescopic pieces are electrically connected with the controller, and the insulator rotating mechanism is arranged on the telescopic pieces;
the support frame, support frame both sides bottom respectively with the extensible member with be close to wait to change the insulator side on the first anchor clamps, the insulator is changed the mechanism and is set up on the support frame.
The installation of scalable support body and insulator chain of being convenient for through first anchor clamps, insulator chain both sides all are provided with the extensible member simultaneously for insulator chain compression is more stable.
Further, the first clamp includes: the first upper clamp body and the first lower clamp body are arranged, the bottom end of the first upper clamp body is inwards sunken to form a first semicircular groove, the top end of the first lower clamp body is inwards sunken to form a second semicircular groove, the first upper clamp body and the first lower clamp body are covered and connected, after the first upper clamp body and the first lower clamp body are covered and connected, the first semicircular groove and the second semicircular groove form a placing hole for placing a steel cap, and the telescopic piece is fixedly connected between the first lower clamp bodies.
Further, first go up the anchor clamps body and be located one side of first half slot notch with first anchor clamps body is located one side of second half slot notch is through the articulated connection of round pin axle, first anchor clamps body is located second half slot notch opposite side is provided with the connecting axle, first go up the anchor clamps body and be located the open slot has been seted up to first half slot notch opposite side, and connecting screw passes open slot and connecting axle middle part threaded connection, with will first go up the anchor clamps body with anchor clamps body fixed connection under the second.
The operation of the working personnel of being convenient for, only need with first last anchor clamps body through connecting screw be connected to the connecting axle on the first anchor clamps body can, the installation with dismantle simply.
Further, the telescopic member includes:
the first hydraulic cylinder, first pneumatic cylinder rear end is through the first connector of first connecting rod fixedly connected with, first flexible end fixedly connected with second connector on the first pneumatic cylinder, first connector with the second connector respectively with two the connection can be dismantled to first anchor clamps body side, first pneumatic cylinder with the controller electricity is connected.
Furthermore, first connector with the second connector structure is the same, and the joint open slot has all been seted up to the two tip, the first anchor clamps body side is arranged in the joint open slot and fixed through bolted connection. The installation of the extensible member and the first clamp is easy.
Further, two all be connected with the cover cylinder seat on the first flexible end, insulator rotary mechanism includes:
the second clamp is sleeved and fixed on the steel cap of the insulator at the front side of the adjacent insulator to be replaced, the upper part and the lower part of the second clamp are respectively connected with a first connecting vertical rod and a second connecting vertical rod, and the connecting line of the first connecting vertical rod and the second connecting vertical rod is perpendicular to the axis of the steel cap;
the second hydraulic cylinder and the third hydraulic cylinder are respectively and fixedly connected to the two sleeve seats, the tail end of a second telescopic end of the second hydraulic cylinder is fixedly connected with the first connecting vertical rod, and a third telescopic end of the second hydraulic cylinder is fixedly connected with the second connecting vertical rod;
wherein the second hydraulic cylinder and the third hydraulic cylinder are both electrically connected with the controller.
The second hydraulic cylinder and the third hydraulic cylinder can realize 180-degree rotation of the insulator, so that the opening on the insulator faces upwards, and the insulator to be replaced can be conveniently moved out.
Further, the insulator replacement mechanism includes:
the number of the third clamps is two, one clamp is arranged on the steel cap of the insulator to be replaced, and the other clamp is arranged on the steel cap of the new insulator;
the walking assembly is arranged on the support frame and is in transmission connection with the two third clamps.
Further, the third jig includes: the clamping device comprises a third upper clamp body and a third lower clamp body, wherein one end of the third upper clamp body is hinged with one end of the third lower clamp body, the other ends of the third upper clamp body and the third lower clamp body are integrally connected with a third connecting lug plate, and the two third connecting lug plates are fixedly connected through bolts;
and one end of the second connecting rod is fixedly connected with the third lower clamp body, the other end of the second connecting rod is connected with a sliding sleeve, and the sliding sleeve is in transmission connection with the traveling assembly.
Further, the walking assembly comprises:
the first motor is fixedly arranged on the support frame and is positioned on one side of the insulator string;
the first ball screw is horizontally arranged, one end of the first ball screw is fixedly connected with the output end of the first motor, and the other end of the first ball screw is fixedly connected with a bearing arranged on the support frame;
the movable connecting block is arranged on the first ball screw and is in threaded transmission connection with the first ball screw, the upper end and the lower end of the movable connecting block are respectively connected with a second motor and a third motor, the output end of the second motor is connected with a second ball screw which is vertically arranged, the second ball screw is in threaded connection with the sliding sleeve positioned on a new insulator, the output end of the third motor is connected with a third ball screw which is vertically arranged, and the third ball screw is in threaded connection with the sliding sleeve positioned on an insulator to be replaced;
wherein the first motor, the second motor and the third motor are all electrically connected with the controller.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of an insulator chain shaft side structure.
Fig. 2 is a schematic view of the insulator string in a bottom view structure.
Fig. 3 is a schematic structural diagram of an automatic replacing device for high-altitude suspension insulators according to the present invention.
Fig. 4-5 are schematic axial side views of the first clamp.
FIG. 6 is a side view of the first clamp.
Fig. 7 is a schematic structural view of the first upper clamp body.
Fig. 8 is a schematic structural view of the second lower clamp body.
Figure 9 is a schematic structural view of the telescopic member.
Fig. 10 is a schematic structural view of the insulator rotation mechanism.
FIG. 11 is a schematic view of a third clamp.
Fig. 12 is a schematic structural view of the insulator replacing mechanism.
Wherein: 1-a telescopic bracket, 11-a first clamp, 111-a first upper clamp body, 112-a first lower clamp body, 1111-a first semicircular groove, 1112-an open groove, 1121-a second semicircular groove, 113-a pin shaft, 114-a connecting shaft, 115-a connecting screw, 12-a telescopic member, 121-a first hydraulic cylinder, 1211-a first telescopic end, 122-a first connecting rod, 123-a first connecting head, 1231-a clamping open groove, 124-a second connecting head, 13-a support frame, 14-a sleeve seat, 2-a steel cap, 3-an insulator rotating mechanism, 31-a second clamp, 32-a first connecting vertical rod, 33-a second connecting vertical rod, 34-a second hydraulic cylinder, 341-a second telescopic end, 35-a third hydraulic cylinder, 351-third telescopic end, 4-insulator replacing mechanism, 41-third clamp, 41-third upper clamp body, 411-third upper clamp body, 412-third lower clamp body, 413-third connecting lug plate, 414-second connecting rod, 415-sliding sleeve, 42-walking component, 421-first motor, 422-first ball screw, 423-bearing, 424-moving connecting block, 425-second motor, 426-third motor, 427-second ball screw, 428-third ball screw, 100-insulator string, 102-adjacent insulator, 103-insulator to be replaced, 105-new insulator, 1001-inserting end, 1002-notch and 1003-R pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses automatic device of changing of high altitude suspension insulator, the device install on insulator chain 100, include:
the telescopic insulator chain comprises a telescopic frame body 1, wherein two sides of the telescopic frame body 1 are respectively erected on insulator steel caps 2 positioned at two ends of an insulator chain 100;
the insulator rotating mechanism 3 is arranged on the telescopic frame body 1 and is fixedly connected with the steel cap 2 of the insulator 102 adjacent to the front end of the insulator 103 to be replaced;
an insulator replacing mechanism 4 carrying a new insulator 105 is arranged on the telescopic frame body 1, and the insulator replacing mechanism 4 is fixedly connected with the steel cap 2 of the insulator 102 adjacent to the front side of the insulator 103 to be replaced;
the controller, the controller is all connected with scalable support body 1, insulator rotary mechanism 3 and insulator change mechanism 4 electricity.
Scalable support body 1 includes:
the number of the first clamps 11 is two, and the two first clamps 11 are respectively and fixedly connected with the insulator steel caps 2 at the two ends of the insulator string;
the number of the telescopic pieces 12 is two, the telescopic pieces 12 are respectively positioned on two sides of the insulator string 100 and respectively and fixedly connected between the two first clamps 11, the telescopic pieces 12 are electrically connected with the controller, and the insulator rotating mechanism 3 is arranged on the telescopic pieces 12;
the bottom ends of the two sides of the support frame 13 are respectively connected with the telescopic piece 12 and the first clamp 11 close to the side of the insulator to be replaced, and the insulator replacing mechanism 4 is arranged on the support frame 13.
The first jig 11 includes: the first upper clamp body 111 and the first lower clamp body 112, the bottom end of the first upper clamp body 111 is recessed inwards to form a first semicircular groove 1111, the top end of the first lower clamp body 112 is recessed inwards to form a second semicircular groove 1121, the first upper clamp body 111 and the first lower clamp body 112 are covered and connected, after the first upper clamp body and the first lower clamp body are covered and connected, the first semicircular groove 1111 and the second semicircular groove 1121 form a placing hole for placing a steel cap 2, and the telescopic piece 12 is fixedly connected between the two first lower clamp bodies 112.
The first upper clamp body 111 is hinged to one side, located at the notch of the first semicircular groove 1111, of the first lower clamp body 112 through a pin shaft 113, the other side, located at the notch of the second semicircular groove 1121, of the first lower clamp body 112 is provided with a connecting shaft 114, the first upper clamp body 111 is located at the other side, located at the notch of the first semicircular groove 1111, of the first upper clamp body and is provided with an open groove 1112, and a connecting screw 115 penetrates through the open groove 1112 and is in threaded connection with the middle of the connecting shaft 114, so that the first upper clamp body 111 and the second lower clamp body 112 are fixedly connected.
The telescopic member 12 comprises:
the rear end of the first hydraulic cylinder 121 is fixedly connected with a first connector 123 through a first connecting rod 122, the tail end of a first telescopic end 1211 on the first hydraulic cylinder 121 is fixedly connected with a second connector 124, the first connector 123 and the second connector 124 are detachably connected with the side ends of the two first lower clamp bodies 112 respectively, and the first hydraulic cylinder 121 is electrically connected with the controller.
The first connecting head 123 and the second connecting head 124 have the same structure, and both ends have a clamping opening groove 1231, and the side end of the first lower clamp body 112 is disposed in the clamping opening groove 1231 and is fixed by a bolt.
Both first telescopic end 1211 are connected with sleeve seats 14, and insulator rotating mechanism 3 includes:
the second clamp 31 is sleeved and fixed on the steel cap 2 of the insulator 102 at the front side of the adjacent insulator 103 to be replaced, the second clamp 31 is vertically and respectively connected with a first connecting vertical rod 32 and a second connecting vertical rod 33, and a connecting line of the first connecting vertical rod 32 and the second connecting vertical rod 33 is perpendicular to the axis of the steel cap 2;
the second hydraulic cylinder 34 and the third hydraulic cylinder 35 are respectively and fixedly connected to the two sleeve seats 14, the tail end of a second telescopic end 341 on the second hydraulic cylinder 34 is fixedly connected with the first connecting vertical rod 32, and a third telescopic end 351 on the second hydraulic cylinder 35 is fixedly connected with the second connecting vertical rod 33;
wherein, the second hydraulic cylinder 34 and the third hydraulic cylinder 35 are both electrically connected with the controller.
Insulator replacement mechanism 4 includes:
two third clamps 41 are arranged, one clamp is arranged on the steel cap of the insulator to be replaced, and the other clamp is arranged on the steel cap of the new insulator;
and the walking assembly 42 is arranged on the support frame 13, and the walking assembly 42 is in transmission connection with the two third clamps 41.
The third jig 41 includes: a third upper clamp body 411 and a third lower clamp body 412, wherein one end of the third upper clamp body 411 is hinged with one end of the third lower clamp body 412, the other ends of the third upper clamp body and the third lower clamp body are integrally connected with a third connecting lug plate 413, and the two third connecting lug plates 413 are fixedly connected through bolts (the structure is the same as that of the second clamp, and the structure of the second clamp is not specifically described again);
one end of the second connecting rod 414 is fixedly connected with the third lower fixture body 412, the other end of the second connecting rod 414 is connected with a sliding sleeve 415, and the sliding sleeve 415 is in transmission connection with the walking assembly 42.
The walking assembly 42 includes:
the first motor 421 is fixedly arranged on the support frame 13 and is positioned on one side of the insulator string 100;
the first ball screw 422 is horizontally arranged, one end of the first ball screw 422 is fixedly connected with the output end of the first motor 421, and the other end of the first ball screw 422 is fixedly connected with a bearing 423 arranged on the support frame 13;
the movable connecting block 424 is arranged on the first ball screw 422 and is in threaded transmission connection with the first ball screw 422, the upper end and the lower end of the movable connecting block 424 are respectively connected with a second motor 425 and a third motor 426, the output end of the second motor 425 is connected with a second ball screw 427 which is vertically arranged, the second ball screw 427 is in threaded connection with a sliding sleeve 415 which is positioned on the new insulator 105, the output end of the third motor 426 is connected with a third ball screw 428 which is vertically arranged, and the third ball screw 428 is in threaded connection with the sliding sleeve 415 which is positioned on the insulator 403 to be replaced; the cooperation of the ball screw and the sliding sleeve can change the rotation of the ball screw into the linear motion of the sliding sleeve, the structure is the existing structure, and the principle of the structure is not discussed in detail again.
The first motor 421, the second motor 425, and the third motor 426 are electrically connected to the controller.
Description of initial connection relationship of insulator string 100: the insulator string 100 takes four insulators connected in series as an example, referring to fig. 1, an insulator 101, an insulator 102 (adjacent insulator), an insulator 103 (insulator to be replaced), and an insulator 104 are sequentially arranged from left to right, and an insertion end 1001 of the adjacent insulator is inserted into a notch 1002 and inserted into the notch 1002 through an R pin 1003, referring to fig. 2.
The working principle of the device is as follows:
firstly, the device is arranged on an insulator string, and the R pin is pulled out manually so that the insertion end can move forwards into the opening; the first hydraulic cylinder 121 stretches, the insulator string 100 is compressed, and the inserting end 1001 on the insulator string moves towards the inner side of the notch 1002, so that the connection of adjacent insulators is in a loose state, and the insulators 102 and 103 can move conveniently; the second hydraulic cylinder 34 retracts, the third hydraulic cylinder 35 retracts, the insulator 102 rotates 90 degrees, then the second hydraulic cylinder 34 extends, the third hydraulic cylinder 35 extends, the insulator 102 continues to rotate 90 degrees, namely the insulator 102 rotates 180 degrees from the initial position, so that the downward opening is rotated to the upward opening, and the insertion end in the opening is conveniently moved out of the opening; the controller controls the action of the third motor 426, the third ball screw 428 and the sliding sleeve 415 thereon to drive, the insulator 103 to be replaced is lifted upwards, at the same time, the second motor 425 acts, the second ball screw 428 and the sliding sleeve 415 thereon to drive, the new insulator 105 moves along the second ball screw, the second ball screw 427 and the third ball screw 428 are made to rotate around the first ball screw 422 by using the gravity of the insulator 103 to be replaced and the new insulator 105 to be replaced (the replacement action is similar to lever movement), in the process, the first motor 421 drives the first ball screw 422 to rotate, the connecting block 424 moves on the first ball screw 422, the new insulator 105 is conveniently adjusted to a proper position on the insulator string, so that the plugging end 1001 on the new insulator 105 is in the notch 1002 on the plugging insulator 102, the inserting end 1001 on the insulator 104 is located in the opening 1002 on the new insulator 105, then the first hydraulic cylinder extends, the insulator string is pulled outwards to two sides, the inserting end on the adjacent insulator is clamped and fixed outside the opening, then the R pin is inserted and connected on the steel cap, and therefore the replacement of the insulator is completed.
It should be noted that, an oil tank and an oil pump are also mounted on the support frame so as to provide pressure oil for the hydraulic cylinder on the device, and the power supply of the device may be externally connected with a power supply or a battery is disposed on the support frame so as to provide power for each motor.
The controller can be a control device carried by the high-altitude operation personnel so as to control the device.
For convenient carrying and installation, the whole weight of the device needs to be controlled within 40KG,
this device is changing high altitude suspension insulator process convenient operation, labour saving and time saving in, has shortened high altitude construction personnel operating time, has reduced operation personnel's intensity of labour, has reduced safe risk accident rate, and overall structure is simple, reasonable in design, low in cost, and the practicality is strong, easily promotes.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an automatic device that changes of high altitude suspension insulator, the device is installed on insulator chain (100), its characterized in that includes:
the telescopic rack body (1), two sides of the telescopic rack body (1) are respectively erected on the insulator steel caps (2) positioned at two ends of the insulator string (100);
the insulator rotating mechanism (3) is arranged on the telescopic frame body (1) and is fixedly connected with a steel cap (2) of the insulator (102) adjacent to the front side of the insulator (103) to be replaced;
an insulator replacing mechanism (4) carrying a new insulator (105), wherein the insulator replacing mechanism (4) is arranged on the telescopic frame body (1) and is fixedly connected with a steel cap (2) of the insulator (103) to be replaced;
the controller, the controller with scalable support body (1), insulator rotary mechanism (3) with insulator replacement mechanism (4) all electricity is connected.
2. The automatic high-altitude suspension insulator replacing device according to claim 1, wherein the telescopic frame body (1) comprises:
the number of the first clamps (11) is two, and the two first clamps (11) are respectively and fixedly connected with the insulator steel caps (2) positioned at the two ends of the insulator string;
the two telescopic pieces (12) are respectively positioned on two sides of the insulator string (100) and respectively and fixedly connected between the two first clamps (11), the telescopic pieces (12) are electrically connected with the controller, and the insulator rotating mechanism (3) is arranged on the telescopic pieces (12);
the insulator replacing mechanism comprises a supporting frame (13), wherein the bottom ends of two sides of the supporting frame (13) are respectively connected with an expansion piece (12) and a part close to the first clamp (11) on the side of the insulator to be replaced, and the insulator replacing mechanism (4) is arranged on the supporting frame (13).
3. The automatic high-altitude suspension insulator replacing device as claimed in claim 2, wherein the first clamp (11) comprises: the steel cap placing fixture comprises a first upper fixture body (111) and a first lower fixture body (112), wherein the bottom end of the first upper fixture body (111) is inwards recessed to form a first semicircular groove (1111), the top end of the first lower fixture body (112) is inwards recessed to form a second semicircular groove (1121), the first upper fixture body (111) and the first lower fixture body (112) are connected in a covering mode, after the first upper fixture body and the first lower fixture body are covered, a placing hole used for placing the steel cap (2) is formed in the first semicircular groove (1111) and the second semicircular groove (1121), and the telescopic piece (12) is fixedly connected between the two first lower fixture bodies (112).
4. The automatic high-altitude suspension insulator replacing device as claimed in claim 3, wherein the first upper clamp body (111) is hinged to one side of the notch of the first semicircular groove (1111) and the first lower clamp body (112) is hinged to one side of the notch of the second semicircular groove (1121) through a pin shaft (113), the first lower clamp body (112) is provided with a connecting shaft (114) at the other side of the notch of the second semicircular groove (1121), the first upper clamp body (111) is provided with an open groove (1112) at the other side of the notch of the first semicircular groove (1111), and a connecting screw (115) penetrates through the open groove (1112) to be in threaded connection with the middle of the connecting shaft (114) so as to fixedly connect the first upper clamp body (111) and the first lower clamp body (112).
5. Automatic high altitude suspension insulator replacement device according to claim 3, characterized in that said telescopic member (12) comprises:
first pneumatic cylinder (121), first pneumatic cylinder (121) rear end is through first connecting rod (122) fixedly connected with first connector (123), the terminal fixedly connected with second connector (124) of first flexible end (1211) on first pneumatic cylinder (121), first connector (123) with second connector (124) respectively with two the first anchor clamps body (112) side can be dismantled and be connected, first pneumatic cylinder (121) with the controller electricity is connected.
6. The automatic high-altitude suspension insulator replacing device as claimed in claim 5, wherein the first connecting head (123) and the second connecting head (124) are identical in structure, clamping open grooves (1231) are formed in the end portions of the first connecting head and the second connecting head, and the side end of the first lower clamp body (112) is arranged in the clamping open grooves (1231) and is fixed through bolt connection.
7. The automatic high-altitude suspension insulator replacing device as claimed in claim 5, wherein a sleeve seat (14) is connected to each of the two first telescopic ends (1211), and the insulator rotating mechanism (3) comprises:
the second clamp (31) is sleeved and fixed on the steel cap (2) of the insulator (102) at the front side of the adjacent insulator (103) to be replaced, the second clamp (31) is vertically and respectively connected with a first connecting vertical rod (32) and a second connecting vertical rod (33), and a connecting line of the first connecting vertical rod (32) and the second connecting vertical rod (33) is perpendicular to the axis of the steel cap (2);
the second hydraulic cylinder (34) and the third hydraulic cylinder (35) are respectively and fixedly connected to the two sleeve seats (14), the tail end of a second telescopic end (341) on the second hydraulic cylinder (34) is fixedly connected with the first connecting vertical rod (32), and a third telescopic end (351) on the third hydraulic cylinder (35) is fixedly connected with the second connecting vertical rod (33);
wherein the second hydraulic cylinder (34) and the third hydraulic cylinder (35) are both electrically connected with the controller.
8. The automatic high-altitude suspension insulator replacing device as claimed in claim 2, wherein the insulator replacing mechanism (4) comprises:
the number of the third clamps (41) is two, one of the third clamps (41) is clamped on the steel cap of the insulator to be replaced, and the other one of the third clamps (41) is clamped on the steel cap of a new insulator;
the walking assembly (42), walking assembly (42) set up on support frame (13), just walking assembly (42) and two equal transmission connection of third anchor clamps (41).
9. The automatic high altitude suspension insulator replacing device according to claim 8, wherein the third clamp (41) comprises: the clamping device comprises a third upper clamp body (411) and a third lower clamp body (412), one end of the third upper clamp body (411) is hinged to one end of the third lower clamp body (412), the other ends of the third upper clamp body and the third lower clamp body are integrally connected with a third connecting lug plate (413), and the two third connecting lug plates (413) are fixedly connected through bolts;
one end of the second connecting rod (414) is fixedly connected with the third lower clamp body (412), the other end of the second connecting rod (414) is connected with a sliding sleeve (415), and the sliding sleeve (415) is in transmission connection with the walking assembly (42).
10. The automatic high-altitude suspension insulator replacing device as claimed in claim 9, wherein the walking assembly (42) comprises:
the first motor (421), the first motor (421) is fixedly installed on the supporting frame (13) and is positioned on one side of the insulator string (100);
the first ball screw (422) is horizontally arranged, one end of the first ball screw (422) is fixedly connected with the output end of the first motor (421), and the other end of the first ball screw is fixedly connected with a bearing (423) arranged on the support frame (13);
the movable connecting block (424) is arranged on the first ball screw (422) and is in threaded transmission connection with the first ball screw (422), the upper end and the lower end of the movable connecting block (424) are respectively connected with a second motor (425) and a third motor (426), the output end of the second motor (425) is connected with a second ball screw (427) which is vertically arranged, the second ball screw (427) is in threaded connection with the sliding sleeve (415) on the new insulator (105), the output end of the third motor (426) is connected with a third ball screw (428) which is vertically arranged, and the third ball screw (428) is in threaded connection with the sliding sleeve (415) on the insulator (103) to be replaced;
wherein the first motor (421), the second motor (425), and the third motor (426) are all electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417713.2U CN210468597U (en) | 2019-08-29 | 2019-08-29 | Automatic device of changing of high altitude suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417713.2U CN210468597U (en) | 2019-08-29 | 2019-08-29 | Automatic device of changing of high altitude suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468597U true CN210468597U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921417713.2U Active CN210468597U (en) | 2019-08-29 | 2019-08-29 | Automatic device of changing of high altitude suspension insulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581455A (en) * | 2019-08-29 | 2019-12-17 | 中国南方电网有限责任公司超高压输电公司昆明局 | Automatic device of changing of high altitude suspension insulator |
| CN112332300A (en) * | 2020-11-30 | 2021-02-05 | 国网湖北省电力有限公司检修公司 | Bottle rotating device for robot for live replacement of tension single insulator of extra-high voltage line |
| CN115302243A (en) * | 2022-08-25 | 2022-11-08 | 中国南方电网有限责任公司超高压输电公司昆明局 | Insulator dismounting device |
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2019
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581455A (en) * | 2019-08-29 | 2019-12-17 | 中国南方电网有限责任公司超高压输电公司昆明局 | Automatic device of changing of high altitude suspension insulator |
| CN110581455B (en) * | 2019-08-29 | 2024-04-05 | 中国南方电网有限责任公司超高压输电公司昆明局 | Automatic replacement device for overhead suspension insulator |
| CN112332300A (en) * | 2020-11-30 | 2021-02-05 | 国网湖北省电力有限公司检修公司 | Bottle rotating device for robot for live replacement of tension single insulator of extra-high voltage line |
| CN112332300B (en) * | 2020-11-30 | 2021-11-09 | 国网湖北省电力有限公司检修公司 | Bottle rotating device for robot for live replacement of tension single insulator of extra-high voltage line |
| CN115302243A (en) * | 2022-08-25 | 2022-11-08 | 中国南方电网有限责任公司超高压输电公司昆明局 | Insulator dismounting device |
| CN115302243B (en) * | 2022-08-25 | 2023-11-24 | 中国南方电网有限责任公司超高压输电公司昆明局 | Insulator dismounting device |
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Assignee: Yunnan Mingtuo Intelligent Technology Co.,Ltd. Assignor: CHINA SOUTHERN POWER GRID CORPORATION EXTRA-HIGH VOLTAGE POWER TRANSMISSION COMPANY KUNMING BUREAU Contract record no.: X2023980042886 Denomination of utility model: An Automatic Replacement Device for High Altitude Suspension Insulators Granted publication date: 20200505 License type: Common License Record date: 20231007 |