CN212811135U - Distribution automation fortune dimension circuit overhauls end of a thread fixing device - Google Patents
Distribution automation fortune dimension circuit overhauls end of a thread fixing device Download PDFInfo
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- CN212811135U CN212811135U CN202020807901.2U CN202020807901U CN212811135U CN 212811135 U CN212811135 U CN 212811135U CN 202020807901 U CN202020807901 U CN 202020807901U CN 212811135 U CN212811135 U CN 212811135U
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Abstract
The utility model discloses a distribution automation fortune dimension circuit overhauls stub fixing device relates to power maintenance technical field. Including insulator spindle and rectangular frame, the top of insulator spindle and rectangular frame's bottom fixed connection, the spout has been seted up on the insulator spindle, servo motor of the inside fixedly connected with of rectangular frame, a pivot of servo motor's left side fixedly connected with, a fixedly connected with threaded rod in the pivot, a threaded rod and nut threaded connection, the bottom of a nut and the top fixed connection of fixed bolster. This distribution automation fortune dimension circuit overhauls end of a thread fixing device is provided with a baffle and No. two baffles, can adjust the position of a baffle and No. two baffles through servo motor for fixing device does not receive the influence of electric wire size specification, can be fine fixed with the electric wire, improvement overall installation's availability factor by a wide margin.
Description
Technical Field
The utility model relates to a power maintenance technical field specifically is a distribution automation fortune dimension circuit overhauls end of a thread fixing device.
Background
The grounding wire is also called a short circuit grounding wire, a personal security wire and a clamp type personal security wire, is mainly used for secondary protection in power failure maintenance of circuits and electrical equipment, and is connected when maintenance operation is carried out on equipment with a high-voltage bus, so that the equipment is prevented from being suddenly powered on or induced voltage in the equipment is prevented from causing damage to maintenance personnel, the induced voltage in the maintenance circuit is prevented from being damaged, and reliable guarantee is provided for security inspection personnel.
When the fixing device of most earth connection on the existing market is used, the fixing device and the electric wire are fixed together by the elasticity of the spring, when the electric wires with different specifications and sizes and windy weather are met, the fixing device and the electric wire are possibly fixed together, so that the fixing device shakes and shakes, the use efficiency of the earth connection is greatly reduced, and the personal safety of security personnel can not be reliably guaranteed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a distribution automation fortune dimension circuit overhauls end of a thread fixing device has solved when meetting different specification and dimension's electric wire and strong wind weather, and what probably appear can not be firm is together fixed fixing device and electric wire, leads to fixing device to appear rocking and vibrations, the availability factor of reduction by a wide margin for safety inspection personnel's personal safety can not obtain the problem of reliable guarantee.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a distribution automation fortune dimension circuit overhauls end of a thread fixing device, includes insulator spindle and rectangular frame, the top of insulator spindle and rectangular frame's lower fixed surface are connected, seted up the spout on the insulator spindle, the quantity of spout is two, spout and slide bar sliding connection, slide bar and transmission support swing joint, the last fixedly connected with spring bracket of one number of transmission support, the left side of spring bracket of one number is fixedly connected with the right side of spring, the left side of spring is fixedly connected with the slide bar, the inside of transmission support is provided with the support that resets, the left side of support that resets articulates with the top of connecting rod, the bottom of connecting rod and the top fixed connection of movable support, the bottom of movable support and the top fixed connection of movable support piston, the movable support piston is connected for sealing piston with the hydraulic pressure storehouse, the left side of the hydraulic pressure bin is connected with the right side of the limiting support piston through a sealing piston, and the left side of the limiting support piston is fixedly connected with the right side of the limiting support.
Preferably, No. two nuts are fixedly connected to the transmission support, the nuts are in threaded connection with the threaded rods, the bottoms of the nuts are fixedly connected with the top of the motor rotating shaft, and the bottoms of the motor rotating shaft are fixedly connected with the top of the servo motor
Preferably, the left side of transmission support is articulated with No. two retaining device, No. two retaining device includes No. two baffles, the top fixedly connected with sponge layer of No. two baffles, the left side of No. two baffles is rotated and is connected with the leading wheel.
Preferably, No. one servo motor of rectangular frame's inside fixedly connected with, No. one servo motor's left side and No. one motor shaft's right side fixed connection, a motor shaft's left side and the right side fixed connection of a threaded rod, threaded connection has a nut on the threaded rod, the bottom of a nut and the top fixed connection of a baffle.
Preferably, the left side fixedly connected with bearing of threaded rod No. one, the outer wall and the rectangular frame fixed connection of bearing.
Preferably, the second threaded rod is rotatably connected with two limit baffles, and the two limit baffles are fixedly connected with the insulating rod.
Preferably, the bottom of the insulating rod is fixedly connected with a grounding wire, and the insulating rod is fixedly connected with an insulating handle.
Preferably, the movable support is fixedly connected with a second spring support, the bottom of the second spring support is fixedly connected with the top of the second spring, and the bottom of the second spring is fixedly connected with the top of the hydraulic bin.
(III) advantageous effects
The utility model provides a distribution automation fortune dimension circuit overhauls stub fixing device. The method has the following beneficial effects:
(1) this distribution automation fortune dimension circuit overhauls end of a thread fixing device is provided with a baffle and No. two baffles, can adjust the position of a baffle and No. two baffles under servo motor and No. two servo motor's the drive for fixing device does not receive the influence of electric wire size specification, can be fine fixed with the electric wire, by a wide margin improvement whole device's availability factor.
(2) This distribution automation fortune dimension circuit overhauls stub fixing device sets up and the sponge layer, can not harm the electric wire in fixed electric wire, has improved the life of electric wire, has reduced fortune dimension circuit maintenance cost.
(3) This distribution automation fortune dimension circuit overhauls end of a thread fixing device is provided with spacing support, can carry out spacing operation to No. two retaining device through the transmission effect in support and the hydraulic pressure storehouse that resets, by a wide margin improvement whole fixing device's availability factor.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of the transmission device of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
In the figure: 1 insulating rod, 2 rectangular frames, 3 a servo motor, 4 a rotating shaft, 5 a threaded rod, 6 a bearing, 7 a nut, 8 a baffle, 9 an insulating handle, 10 ground wires, 11 a servo motor, 12 a limit baffle, 13 a second rotating shaft, 14 chutes, 15 sliding rods, 16 transmission supports, 17 a spring support, 18 a spring, 19 a reset support, 20 a second nut, 21 a second threaded rod, 22 connecting rods, 23 a movable support, 24 a second spring support, 25 a second spring, 26 a movable support piston, 27 a hydraulic chamber, 28 a limit support piston, 29 a limit support, 30 a second baffle device, 301 a second baffle, 302 rollers and 303 a sponge layer.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a distribution automation fortune dimension circuit overhauls stub fixing device, includes insulator spindle 1 and rectangular frame 2, the bottom fixedly connected with ground wire 10 of insulator spindle 1, the insulating handle 9 of fixedly connected with on the insulator spindle 1.
Further, servo motor 3 of inside fixedly connected with of rectangular frame 2, the left side of servo motor 3 and the right side fixed connection of a motor shaft 4, the left side of a motor shaft 4 and the right side fixed connection of a threaded rod 5, the left side fixedly connected with bearing 6 of a threaded rod 5, the outer wall and the 2 fixed connection of rectangular frame of bearing 6, can be through under servo motor 3 and No. two servo motor 11's the drive, adjust the position of baffle 8 and No. two baffles 301, make fixing device not receive the influence of electric wire size specification, can be fine fixed with the electric wire, by a wide margin improvement overall device's availability factor.
Further, threaded connection has a nut 7 on threaded rod 5, the bottom of nut 7 and the top fixed connection of baffle 8, the top of insulator spindle 1 and the lower fixed surface of rectangular frame 2 are connected, seted up spout 14 on the insulator spindle 1, the quantity of spout 14 is two, spout 14 and slide bar 15 sliding connection.
Further, the sliding rod 15 is movably connected with the transmission support 16, a second nut 20 is fixedly connected to the transmission support 16, the second nut 20 is in threaded connection with a second threaded rod 21, two limit baffles 12 are rotatably connected to the second threaded rod 21, and the two limit baffles 12 are fixedly connected with the insulating rod 1.
Further, the bottom of the second nut 20 is fixedly connected with the top of the second motor rotating shaft 13, and the bottom of the second motor rotating shaft 13 is fixedly connected with the top of the second servo motor 11.
Further, the left side of transmission support 16 is articulated with No. two retaining device 30, and No. two retaining device 30 includes No. two baffles 301, and No. two baffles 301's top fixedly connected with sponge layer 303, No. two baffles 301's left side are rotated and are connected with leading wheel 302, can not harm the electric wire in fixed electric wire, have improved the life of electric wire, have reduced fortune dimension circuit cost of overhaul.
Further, a first spring support 17 is fixedly connected to the transmission support 16, the left side of the first spring support 17 is fixedly connected to the right side of the first spring 18, the left side of the first spring 18 is fixedly connected to the slide rod 15, a reset support 19 is arranged inside the transmission support 16, the left side of the reset support 19 is hinged to the top of a connecting rod 22, and the bottom of the connecting rod 22 is fixedly connected to the top of a movable support 23.
Furthermore, a second spring support 24 is fixedly connected to the movable support 23, the bottom of the second spring support 24 is fixedly connected to the top of the second spring 25, and the bottom of the second spring 25 is fixedly connected to the top of the hydraulic chamber 27.
It is worth noting that the bottom of the movable support 23 is fixedly connected with the top of the movable support piston 26, the movable support piston 26 is connected with the hydraulic chamber 27 through a sealing piston, the left side of the hydraulic chamber 27 is connected with the right side of the limit support piston 28 through a sealing piston, the left side of the limit support piston 28 is fixedly connected with the right side of the limit support 29, the second baffle device 30 can be limited through the transmission action of the reset support 19 and the hydraulic chamber 27, and the use efficiency of the whole fixing device is greatly improved.
When the device is in operation (or in use), when the whole device needs to be fixed with an electric wire, only the insulating handle 9 needs to be held by a hand to push upwards, so that the second baffle device 30 is positioned above the electric wire, then the insulating handle 9 is pulled downwards, the second baffle device 30 is hinged with the transmission bracket 16, the left side of the second baffle 301 on the second baffle device 30 moves upwards, the electric wire is positioned on the right side of the first baffle 8 at the moment, the electric wire is positioned above the second baffle 301, the first servo motor 3 is started firstly, the first nut 7 drives the first baffle 9 to move rightwards under the driving of the first threaded rod 5, when the electric wire is moved to be in close contact with the insulating rod 1 on the right side, the first servo motor 3 is closed, the second servo motor 11 is started, the second nut 20 moves upwards along the chute 14 under the driving of the second threaded rod 21, the roller 302 on the left side of the second baffle 301 moves along the first baffle 8, when the sponge layer 303 on the second baffle device 30 is tightly connected with the bottom of the electric wire, the second servo motor 11 is closed, the whole fixing device and the electric wire can be tightly connected at the moment, and then the ground wire 10 at the bottom of the whole device is connected with the ground.
When the integral device is required to be separated from the electric wire, only the first servo motor 3 is required to rotate reversely, so that the first baffle 8 is recovered to the leftmost position, the reset support 19 only needs to be pushed leftwards, the limiting support 29 moves rightwards under the transmission action of the hydraulic cabin 27, and the second baffle device 30 is not limited by the limiting action of the limiting support 29 and can be separated from the electric wire by pushing the insulating handle 9 upwards.
It is noted that, in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a distribution automation fortune dimension circuit overhauls end of a thread fixing device, includes insulator spindle (1) and rectangular frame (2), the bottom fixedly connected with ground wire (10) of insulator spindle (1), insulating handle (9) of fixedly connected with on insulator spindle (1), the top of insulator spindle (1) and the lower fixed surface of rectangular frame (2) are connected, its characterized in that: the insulating rod (1) is provided with two sliding grooves (14), the sliding grooves (14) are in sliding connection with a sliding rod (15), the sliding rod (15) is movably connected with a transmission support (16), a first spring support (17) is fixedly connected to the transmission support (16), the left side of the first spring support (17) is fixedly connected with the right side of a first spring (18), the left side of the first spring (18) is fixedly connected with the sliding rod (15), a reset support (19) is arranged inside the transmission support (16), the left side of the reset support (19) is hinged to the top of a connecting rod (22), the bottom of the connecting rod (22) is fixedly connected with the top of a movable support (23), the bottom of the movable support (23) is fixedly connected with the top of a movable support piston (26), and a second spring support (24) is fixedly connected to the movable support (23), the bottom of No. two spring bracket (24) and the top fixed connection of No. two spring (25), the bottom of No. two spring (25) and the top fixed connection in hydraulic pressure storehouse (27), movable support piston (26) are sealed piston connection with hydraulic pressure storehouse (27), the left side in hydraulic pressure storehouse (27) is sealed piston connection with the right side of spacing support piston (28), the left side of spacing support piston (28) and the right side fixed connection of spacing support (29).
2. The distribution automation operation and maintenance line maintenance stub fixing device of claim 1, characterized in that: the utility model discloses a servo motor, including transmission support (16), No. two fixedly connected with nuts (20) on transmission support (16), No. two nuts (20) and No. two threaded rod (21) threaded connection, the bottom of No. two nuts (20) and the top fixed connection of No. two motor shaft (13), the bottom of No. two motor shaft (13) and the top fixed connection of No. two servo motor (11).
3. The distribution automation operation and maintenance line maintenance stub fixing device of claim 1, characterized in that: the left side of transmission support (16) is articulated with No. two retaining device (30), No. two retaining device (30) are including No. two baffles (301), the top fixedly connected with sponge layer (303) of No. two baffles (301), the left side of No. two baffles (301) is rotated and is connected with leading wheel (302).
4. The distribution automation operation and maintenance line maintenance stub fixing device of claim 1, characterized in that: servo motor (3) No. one of inside fixedly connected with of rectangular frame (2), the left side of servo motor (3) and the right side fixed connection of a motor shaft (4), the left side of a motor shaft (4) and the right side fixed connection of a threaded rod (5), threaded connection has nut (7) No. one on threaded rod (5), the bottom of nut (7) and the top fixed connection of baffle (8) No. one.
5. The distribution automation operation and maintenance line maintenance stub fixing device of claim 4, characterized in that: the left side fixedly connected with bearing (6) of threaded rod (5), the outer wall and the rectangular frame (2) fixed connection of bearing (6).
6. The distribution automation operation and maintenance line maintenance stub fixing device of claim 2, characterized in that: no. two threaded rods (21) are connected with limit baffle (12) in a rotating mode, the number of limit baffle (12) is two, and limit baffle (12) and insulator spindle (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807901.2U CN212811135U (en) | 2020-05-15 | 2020-05-15 | Distribution automation fortune dimension circuit overhauls end of a thread fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807901.2U CN212811135U (en) | 2020-05-15 | 2020-05-15 | Distribution automation fortune dimension circuit overhauls end of a thread fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212811135U true CN212811135U (en) | 2021-03-26 |
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ID=75091633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807901.2U Active CN212811135U (en) | 2020-05-15 | 2020-05-15 | Distribution automation fortune dimension circuit overhauls end of a thread fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212811135U (en) |
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2020
- 2020-05-15 CN CN202020807901.2U patent/CN212811135U/en active Active
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