CN210040624U - Remote control electrodynamic type multipurpose power line grounding wire - Google Patents
Remote control electrodynamic type multipurpose power line grounding wire Download PDFInfo
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- CN210040624U CN210040624U CN201921107335.8U CN201921107335U CN210040624U CN 210040624 U CN210040624 U CN 210040624U CN 201921107335 U CN201921107335 U CN 201921107335U CN 210040624 U CN210040624 U CN 210040624U
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Abstract
The utility model discloses a remote control electrodynamic type multipurpose power line grounding wire, which relates to the technical field of power line grounding wires, a wire clamp body comprises a wire clamp rod, a wire clamp elbow, a fixed platform and a clamping assembly, one end of the wire clamp rod is connected with the wire clamp elbow, the other end of the wire clamp rod is connected with a connector, one end of the connector far away from the wire clamp rod is connected with a grounding connecting assembly, the fixed platform is arranged on the wire clamp rod, the fixed platform and the wire clamp elbow are positioned at the same side of the wire clamp rod, the clamping assembly is arranged on the fixed platform, the clamping assembly corresponds to the position of the wire clamp elbow, a power system is arranged on the fixed platform, the power system is used for driving the clamping assembly to be close to or far away from the wire clamp elbow, the control system is electrically connected with the power system, the control system can realize the remote control of the, the application range is enlarged, the efficiency of maintenance work is improved, the labor intensity of personnel is reduced, and the operation safety is ensured.
Description
Technical Field
The utility model relates to an electric power line earth connection technical field especially relates to a remote control electrodynamic type multipurpose electric power line earth connection.
Background
The ground wire of the power transmission line is a 'life line' for guaranteeing the personal safety of power line maintenance personnel, and the power industry clearly defines that the power line maintenance must perform three technical measures of 'power failure, electricity testing and wire hanging'. Common ground wires are mainly composed of a ground terminal clamp, a connecting wire, a wire terminal clamp and the like. The wire end clamp and the connection mode thereof are the primary key of connecting wires and power lines, directly determine the mounting and dismounting convenience and the connection reliability of the connected wires, and are also important problems influencing the operation efficiency and the operation safety. At present, the common ground wires are mainly the ground wires of the tongue-shaped compression type wire clamp and the impact type duckbilled wire clamp, the ground wires are easy to be interfered by wind power and shake, the installation difficulty is high, the time consumption is long, the connection is not reliable and stable enough, the single function and the low efficiency are realized, the power failure rush-repair time is influenced, and the risk of damaging the system stability is also realized.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a remote control electrodynamic type multipurpose power line earth connection, loading and unloading are convenient, and the clamp force is big, and is reliable with power line connection, increases application scope, improves the efficiency of maintenance work, reduces personnel's intensity of labour, guarantees operation safety.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a remote control electrodynamic type multipurpose power line grounding wire, including fastener body, connector, ground connection coupling assembling, driving system and control system, the fastener body includes wire clamp pole, fastener elbow, fixed platform and centre gripping subassembly, the one end of wire clamp pole is connected with the fastener elbow, the other end of wire clamp pole with the connector is connected, the one end that the connector kept away from the wire clamp pole with the ground connection coupling assembling is connected, install on the wire clamp pole the fixed platform, fixed platform and the fastener elbow are located the same side of the wire clamp pole, the centre gripping subassembly install in on the fixed platform, and the centre gripping subassembly corresponds with the fastener elbow position, driving system installs in on the fixed platform, driving system is used for driving the centre gripping subassembly is close to or keeps away from the fastener elbow, the control system is electrically connected with the power system and can remotely control the power system to drive the clamping assembly.
Preferably, the clamping assembly comprises a first clamping driving lead screw and a moving plate, the first clamping driving lead screw penetrates through the fixed platform, the first clamping driving lead screw is in threaded connection with the fixed platform, one end, close to the wire clamp elbow, of the first clamping driving lead screw is fixed with the moving plate, the moving plate corresponds to the position of the wire clamp elbow, and the power system is used for driving the first clamping driving lead screw to drive the moving plate to be close to or far away from the wire clamp elbow.
Preferably, the power system comprises a driving motor and a lithium battery, the lithium battery is electrically connected with the driving motor, a gear is arranged on an output shaft of the driving motor, and the gear is meshed with the thread of the first clamping driving screw rod.
Preferably, the control system comprises a wireless remote control device, a main controller and a remote controller, the wireless remote control device is connected with the main controller, the main controller is connected with the lithium battery and the driving motor, and the remote controller is in wireless communication connection with the wireless remote control device.
Preferably, the connector includes a plurality of connecting wires that connect gradually, the both ends of connecting wire and the fastener pole is kept away from the one end of fastener elbow all is provided with a drainage joint, adjacent two the connecting wire the drainage joint passes through the drainage bolt fastening, on the fastener body the drainage joint with this body coupling of fastener on the connecting wire the drainage joint passes through the drainage bolt fastening.
Preferably, the connecting line has a cross-sectional area not less than 25mm2A plurality of strands of annealed copper wire.
Preferably, ground connection coupling assembling includes that U template, second press from both sides tight drive lead screw and clamp plate, the connector is kept away from the one end of line clamp pole is connected with the U template, the opening orientation of U template the connector, the second press from both sides tight drive lead screw and run through the U template with the curb plate that the connector is connected, the second press from both sides tight drive lead screw and extend to the intraoral one end of opening of U template and be connected with the clamp plate, the second press from both sides tight drive lead screw with U template threaded connection.
Preferably, the cable clamp further comprises a retaining ring and a nylon string, wherein the retaining ring is arranged on the side face of the cable clamp body, and the nylon string is connected with the retaining ring.
The utility model discloses for prior art gain following technological effect:
the utility model provides a remote control electrodynamic type multipurpose power line grounding wire, the centre gripping subassembly corresponds with the position of fastener elbow, driving system installs on fixed platform, driving system is used for driving the centre gripping subassembly to be close to or keep away from the fastener elbow, through driving system control centre gripping subassembly and fastener elbow are close to realize the clamp to the wire, on one hand can realize the clamp force big, make the power line connect reliably, guarantee that there is sufficient stable connection between grounding body and the wire, accord with the sound stability requirement under the short-circuit current, strong applicability to the high altitude construction adverse circumstances, effectively prevent the problem that the fastener body drops because of the swing that plus wind-force etc. caused and the vibrations that the connector arouses, on the other hand can be applicable to the wire of different models, improve the application scope, shorten the time of installing and removing the fastener, improve the efficiency of maintenance work, reduce personnel, the operation safety is ensured; the control system is electrically connected with the power system, the control system can remotely control the power system to drive the clamping assembly, the clamping and the loosening of the wire clamp body are realized in a wireless remote control mode, and the wire clamp body is not required to be broken by hands of an operator to realize preparation before work, so that the operation process is simplified.
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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a remote-controlled electric multipurpose power line ground wire provided by the present invention;
fig. 2 is the structure schematic diagram of the middle wire clamp body of the utility model.
Description of reference numerals: 1. a wire clamping bar; 2. a wire clamp elbow; 3. a fixed platform; 4. a first clamping drive screw; 5. moving the plate; 6. a connecting wire; 7. a U-shaped plate; 8. a second clamping drive screw; 9. a clamping plate; 10. a drainage connector; 11. a drainage bolt; 12. a retaining ring; 13. a nylon string; 14. a drive motor; 15. a lithium battery; 16. and (5) controlling the system.
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 utility model aims at providing a remote control electrodynamic type multipurpose power line earth connection, loading and unloading are convenient, and the clamp force is big, and is connected reliably with power line, increases application scope, improves the efficiency of maintenance work, reduces personnel's intensity of labour, guarantees operation safety.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, this embodiment provides a remote-controlled electric multipurpose power line ground wire, which includes a wire clamp body, a connector, a ground connection assembly, a power system and a control system 16, the wire clamp body includes a wire clamp rod 1, a wire clamp elbow 2, a fixing platform 3 and a clamping assembly, one end of the wire clamp rod 1 is connected to the wire clamp elbow 2, the other end of the wire clamp rod 1 is connected to the connector, one end of the connector far from the wire clamp rod 1 is connected to the ground connection assembly, the wire clamp rod 1 is installed with the fixing platform 3, the fixing platform 3 and the wire clamp elbow 2 are located on the same side of the wire clamp rod 1, the clamping assembly is installed on the fixing platform 3, the clamping assembly corresponds to the wire clamp elbow 2, the power system is installed on the fixing platform 3, the power system is used for driving the clamping assembly to approach or separate from, the control system 16 enables remote control of the power system to drive the clamping assembly.
Specifically, the clamping assembly comprises a first clamping driving screw rod 4 and a moving plate 5, the first clamping driving screw rod 4 penetrates through the fixed platform 3, the first clamping driving screw rod 4 is in threaded connection with the fixed platform 3, the moving plate 5 is fixed at one end, close to the wire clamp elbow 2, of the first clamping driving screw rod 4, the moving plate 5 corresponds to the wire clamp elbow 2 in position, and the power system is used for driving the first clamping driving screw rod 4 to drive the moving plate 5 to be close to or far away from the wire clamp elbow 2. In this embodiment, the first clamping driving screw 4 is disposed parallel to the wire clamping rod 1, the wire clamping elbow 2 is semicircular and has a downward opening, the moving plate 5 is an arc-shaped plate, and the bending directions of the wire clamping elbow 2 and the moving plate 5 are opposite.
The power system comprises a driving motor 14 and a lithium battery 15, the lithium battery 15 is electrically connected with the driving motor 14, a gear is arranged on an output shaft of the driving motor 14, and the gear is meshed with a thread of the first clamping driving screw rod 4.
The control system 16 comprises a wireless remote control device, a main controller and a remote controller, wherein the wireless remote control device is connected with the main controller, the main controller is connected with the lithium battery 15 and the driving motor 14, and the remote controller is in wireless communication connection with the wireless remote control device.
During the use, place the wire between fastener elbow 2 and movable plate 5, transmit signal to wireless remote control unit through the remote controller, wireless remote control unit passes through main control unit control driving motor 14, and then drives first tight drive screw 4 rotation of pressing from both sides for first tight drive screw 4 drives movable plate 5 orientation or keeps away from fastener elbow 2 motion, and then realizes that the fastener body presss from both sides tightly or relaxs the clamp of wire. On one hand, the embodiment can realize large clamping force, ensures reliable connection of a power line, ensures enough stable connection between the grounding body and the lead, meets the requirement of dynamic and static stability under short-circuit current, has strong applicability to severe environments of high-altitude operation, effectively prevents the problem that the clamp body falls off due to swing caused by external wind force and the like and vibration caused by a connecting body, on the other hand, can be suitable for leads of different models, improves the application range, shortens the time for assembling and disassembling the clamp, improves the efficiency of maintenance work, reduces the labor intensity of personnel, and ensures the operation safety; the control system 16 is electrically connected with the power system, the control system 16 can remotely control the power system to drive the clamping assembly, the clamping and the releasing of the wire clamp body are realized in a wireless remote control mode, and the preparation before work is realized without manually separating the wire clamp body by an operator, so that the operation process is simplified.
The connector includes a plurality of connecting wires 6 that connect gradually, the one end that fastener elbow 2 was kept away from to the both ends of connecting wire 6 and fastener pole 1 all is provided with a drainage and connects 10, the drainage of two adjacent connecting wires 6 connects 10 and passes through drainage bolt 11 fastening, set up the protective sheath after the fastening outside drainage connects 10, drainage on the fastener body connects 10 and the connecting wire 6 of this body coupling of with the fastener on drainage connect 10 and pass through drainage bolt 11 fastening, set up the protective sheath after the fastening outside drainage connects 10. The connecting wire 6 and the wire clamp elbow 2 are respectively provided with the drainage joint 10, so that the problem that the prior art is only limited to carry out short circuit grounding on corresponding lines is solved, and the high-voltage line, the ultrahigh-voltage line and the extra-high-voltage line of the alternating-current and direct-current line can be used in a hanging and disconnecting mode by adding the connector in the middle.
The quantity through adjusting connecting wire 6 or change the connecting wire 6 of different length in this embodiment and realize the regulation of connector length, can satisfy the different characteristics of line voltage grade simultaneously, has improved the on-the-spot suitability of earth connection in this embodiment under the condition that wire and grounding body clearance distance degree and wire model are not of uniform size. In this embodiment, the connecting line 6 has a cross-sectional area of not less than 25mm2A plurality of strands of annealed copper wire.
Grounding connection subassembly includes U template 7, the tight drive lead screw 8 of second clamp and pinch-off plate 9, and the one end that the off-line clamping bar 1 was kept away from to the connector is connected with U template 7, and the opening of U template 7 is towards the connector, and the tight drive lead screw 8 of second clamp runs through the curb plate of U template 7 and being connected with the connector, and the tight drive lead screw 8 of second clamp extends the intraoral one end of opening of U template 7 and is connected with pinch-off plate 9, and the tight drive lead screw 8 of second clamp and 7 threaded connection of U template. When the U-shaped plate is connected with the grounding body, the U-shaped plate is placed in the opening of the U-shaped plate 7, and the second clamping driving screw rod 8 is adjusted to drive the clamping plate 9 to move so as to clamp and fix the grounding body.
The clamp comprises a clamp body and is characterized by further comprising a retaining ring 12 and a nylon string 13, wherein the retaining ring 12 is arranged on the side face of the clamp body, and the nylon string 13 is connected with the retaining ring 12 and used for lifting the clamp body and preventing the clamp body from being broken off, so that objects falling from the high altitude are avoided.
To sum up, the remote control electrodynamic type multipurpose power line earth connection in this embodiment can realize swiftly, accurately, high-efficiently develop the circuit and have a power failure maintenance work under the prerequisite of furthest guaranteeing operating efficiency and operation personnel personal safety, the phenomenon that the fastener model is fixed, connector length is unadjustable and the fastener easily drops has also been avoided, avoided causing the cost too high because of technical defect, the site use effect is poor or because of the potential safety hazard that the response electricity wounded the people and arouse, solve the function simplification, the operating efficiency is low, the poor problem of security.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides a remote control electrodynamic type multipurpose electric power line earth connection which characterized in that, includes fastener body, connector, ground connection coupling assembling, driving system and control system, the fastener body includes wire clamp pole, fastener elbow, fixed platform and centre gripping subassembly, the one end of wire clamp pole is connected with the fastener elbow, the other end of wire clamp pole with the connector is connected, the one end that the connector kept away from the wire clamp pole with the ground connection coupling assembling is connected, install the fixed platform on the wire clamp pole, fixed platform and fastener elbow are located the same one side of wire clamp pole, the centre gripping subassembly install in on the fixed platform, and the centre gripping subassembly corresponds with fastener elbow position, driving system installs in on the fixed platform, driving system is used for driving the centre gripping subassembly is close to or keeps away from the fastener elbow, the control system is electrically connected with the power system and can remotely control the power system to drive the clamping assembly.
2. The remote-control electric multipurpose power line ground wire of claim 1, wherein the clamping assembly comprises a first clamping driving screw and a moving plate, the first clamping driving screw penetrates through the fixed platform, the first clamping driving screw is in threaded connection with the fixed platform, one end, close to the wire clamp elbow, of the first clamping driving screw is fixed with the moving plate, the moving plate corresponds to the position of the wire clamp elbow, and the power system is used for driving the first clamping driving screw to drive the moving plate to be close to or far away from the wire clamp elbow.
3. The remote-controlled electric multipurpose power line ground wire according to claim 2, wherein the power system comprises a driving motor and a lithium battery, the lithium battery is electrically connected with the driving motor, a gear is arranged on an output shaft of the driving motor, and the gear is meshed with the thread of the first clamping driving screw rod.
4. The remote-controlled electric multipurpose power line ground wire of claim 3, wherein the control system comprises a wireless remote control device, a main controller and a remote controller, the wireless remote control device is connected with the main controller, the main controller is connected with the lithium battery and the driving motor, and the remote controller is in wireless communication connection with the wireless remote control device.
5. The remote-control electric multipurpose power line ground wire according to claim 1, wherein the connecting body comprises a plurality of connecting wires which are connected in sequence, two ends of each connecting wire and one end, away from the wire clamp elbow, of the wire clamp rod are provided with a drainage joint, the two adjacent drainage joints of the connecting wires are fastened through drainage bolts, and the drainage joint on the wire clamp body and the drainage joint on the connecting wire connected with the wire clamp body are fastened through drainage bolts.
6. The remote-controlled electric multipurpose power line ground wire of claim 5, wherein the connecting wire has a cross-sectional area of not less than 25mm2A plurality of strands of annealed copper wire.
7. The remote-control electric multipurpose power line ground wire of claim 1, wherein the ground connection assembly comprises a U-shaped plate, a second clamping drive screw and a clamping plate, one end of the connecting body, which is far away from the wire clamping rod, is connected with the U-shaped plate, an opening of the U-shaped plate faces the connecting body, the second clamping drive screw penetrates through a side plate, connected with the connecting body, of the U-shaped plate, one end of the second clamping drive screw, which extends into the opening of the U-shaped plate, is connected with the clamping plate, and the second clamping drive screw is in threaded connection with the U-shaped plate.
8. The remote-controlled electric multipurpose power line ground wire of claim 1, further comprising a retaining ring and a nylon string, wherein the retaining ring is disposed on a side surface of the wire clamp body, and the nylon string is connected to the retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107335.8U CN210040624U (en) | 2019-07-16 | 2019-07-16 | Remote control electrodynamic type multipurpose power line grounding wire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107335.8U CN210040624U (en) | 2019-07-16 | 2019-07-16 | Remote control electrodynamic type multipurpose power line grounding wire |
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| CN210040624U true CN210040624U (en) | 2020-02-07 |
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| CN201921107335.8U Active CN210040624U (en) | 2019-07-16 | 2019-07-16 | Remote control electrodynamic type multipurpose power line grounding wire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478062A (en) * | 2020-04-17 | 2020-07-31 | 广东电网有限责任公司 | Electrodynamic type earth connection |
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- 2019-07-16 CN CN201921107335.8U patent/CN210040624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478062A (en) * | 2020-04-17 | 2020-07-31 | 广东电网有限责任公司 | Electrodynamic type earth connection |
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