CN218731780U - Power transmission overhead line steering grounding device - Google Patents
Power transmission overhead line steering grounding device Download PDFInfo
- Publication number
- CN218731780U CN218731780U CN202222723471.8U CN202222723471U CN218731780U CN 218731780 U CN218731780 U CN 218731780U CN 202222723471 U CN202222723471 U CN 202222723471U CN 218731780 U CN218731780 U CN 218731780U
- Authority
- CN
- China
- Prior art keywords
- rod
- wire
- supporting
- grounding
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a transmission of electricity overhead line turns to earthing device, this transmission of electricity overhead line turns to earthing device, including the insulator spindle, still include: the cable connector comprises a supporting rod, wherein a rotating block is arranged at the bottom of the supporting rod, a connecting plate is arranged at the bottom of the rotating block, an insulating rod is arranged at the top end of the supporting rod in a sliding mode, rotating rods are arranged on two sides of the insulating rod, a telescopic rod is arranged at one end of each rotating rod, and a supporting cable clamp is arranged at the top end of each telescopic rod; the supporting wire clamp is rotatably provided with a conductive block, one end of the conductive block is connected with a grounding wire, one end of the grounding wire penetrates through the supporting rod and is provided with a grounding screw, and the supporting wire clamp is provided with a plurality of fixing rods for fixing wires; the outside support fastener of insulator spindle supports the wire, and the conducting block contacts with the wire, carries out ground connection to the wire through the earth connection, and two dwangs expand to both sides, conveniently support and ground connection the wire of different positions.
Description
Technical Field
The utility model relates to an earthing device technical field specifically is a transmission of electricity overhead line turns to earthing device.
Background
The transmission overhead line is a power line which is erected on the ground and insulated by insulators and air, and consists of a lead, an overhead ground wire, an insulator string, a tower, a grounding device and the like. When the transmission overhead line is used for hanging the strain tower on the ground wire, the ground wire needs to be connected with the wire outside the strain tower insulator wire clamp, so that the transmission overhead line is ensured to be connected with the ground.
The existing steering grounding device needs to pick up and hang the grounding wire on the conducting wire through the insulating rod, the operation difficulty is large, the waste time is long, the grounding wire falls to easily cause safety accidents, and the normal installation of the grounding wire of the power transmission overhead line is not facilitated.
Disclosure of Invention
An object of the utility model is to provide a transmission of electricity overhead line turns to earthing device to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a transmission overhead line turns to earthing device, includes the insulator spindle, still includes:
the cable connector comprises a supporting rod, wherein a rotating block is arranged at the bottom of the supporting rod, a connecting plate is arranged at the bottom of the rotating block, an insulating rod is arranged at the top end of the supporting rod in a sliding mode, rotating rods are arranged on two sides of the insulating rod, a telescopic rod is arranged at one end of each rotating rod, and a supporting cable clamp is arranged at the top end of each telescopic rod;
the wire clamp comprises a supporting wire clamp, a conducting block and a plurality of fixing rods, wherein the supporting wire clamp is rotatably provided with the conducting block, one end of the conducting block is connected with a grounding wire, one end of the grounding wire penetrates through a supporting rod and is provided with a grounding screw, and the supporting wire clamp is provided with the plurality of fixing rods for fixing wires;
the winding mechanism is arranged on the outer side wall of the supporting rod and can be used for winding and unwinding a ground wire;
and the adjusting mechanism is connected with the insulating rod and can adjust the use height of the insulating rod.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the winding mechanism comprises a winding reel and a guide wheel, the winding reel is rotatably arranged outside the supporting rod, the guide wheel is arranged inside the supporting rod and the insulating rod, and one end of the grounding wire penetrates through the guide wheel and is wound on the winding reel.
In one alternative: the adjusting mechanism comprises a screw rod, a sleeve, a nut and a power assembly used for driving the sleeve to rotate, a transverse plate is fixedly arranged inside the insulating rod, the nut is fixedly arranged on the transverse plate, one end of the screw rod penetrates through the nut and is in threaded fit with the nut, and the sleeve is fixedly arranged outside the screw rod.
In one alternative: the power assembly comprises a transmission rod and a gear set, a side plate is fixedly arranged inside the supporting rod, a sleeve is rotatably arranged at the center of the side plate, the transmission rod is arranged on the side wall of the supporting rod, and the gear set is arranged between the transmission rod and the sleeve.
In one alternative: the dead lever both ends all are provided with the grip block, the cover is equipped with the spring on the dead lever.
Compared with the prior art, the beneficial effects of the utility model are as follows:
transmission of electricity overhead line turns to earthing device and installs through the connecting plate that the bottom set up, the bracing piece can rotate along the turning block, the convenient service position to the device is adjusted, the sleeve drives the lead screw and rotates, the lead screw drives nut and insulator spindle up-and-down motion, conveniently adjust the use angle of insulator spindle, the outside support fastener of insulator spindle supports the wire, the conducting block contacts with the wire, ground connection is carried out to the wire through the earth connection, two dwangs expand to both sides, the wire of convenient different positions is supported and ground connection.
Drawings
Fig. 1 is a schematic structural diagram of a power transmission overhead line steering grounding device.
Fig. 2 is a cross-sectional view of a power transmission overhead line diverting grounding device.
Fig. 3 is a schematic structural diagram of a supporting wire clamp in the overhead power transmission line steering grounding device.
Notations for reference numerals: 1-supporting rod, 2-connecting plate, 3-turning block, 4-transverse plate, 5-insulating rod, 6-nut, 7-side plate, 8-sleeve, 9-gear set, 10-driving rod, 11-vertical rod, 12-lead screw, 13-grounding wire, 14-grounding screw, 15-winding reel, 16-guide wheel, 17-turning rod, 18-telescopic rod, 19-bolt, 20-supporting wire clamp, 21-conducting block, 22-fixing rod, 23-spring, 24-connecting spring and 25-clamping block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1 to 3, a power transmission overhead line diverting grounding device comprises an insulating rod 5, and further comprises:
the device comprises a supporting rod 1, wherein the supporting rod 1 and an insulating rod 5 are hollow square rods, the insulating rod 5 is made of insulating materials, a rotating block 3 is arranged at the bottom of the supporting rod 1, a connecting plate 2 is arranged at the bottom of the rotating block 3, the device is installed through the connecting plate 2, the insulating rod 5 is arranged at the top end of the supporting rod 1 in a sliding mode, rotating rods 17 are arranged on two sides of the insulating rod 5 in a rotating mode, one end of each rotating rod 17 is provided with a telescopic rod 18 in a sliding mode, the telescopic rods 18 are fixed through bolts 19, and a supporting wire clamp 20 is arranged at the top end of each telescopic rod 18;
the supporting wire clamp 20 is rotatably provided with a conductive block 21, the supporting wire clamp 20 is of a semicircular structure, the conductive block 21 is rotatably installed at the opening position of the supporting wire clamp 20, a connecting spring 24 is arranged between the conductive block 21 and the supporting wire clamp 20, one end of the conductive block 21 is connected with the grounding wire 13, the outer part of the grounding wire 13 is provided with an insulating layer, an internal wire is connected with the conductive block 21, one end of the grounding wire 13 penetrates through the supporting rod 1 and is provided with a grounding screw 14, and the supporting wire clamp 20 is provided with a plurality of fixing rods 22 for fixing the wires;
the winding mechanism is arranged on the outer side wall of the support rod 1 and can be used for winding and unwinding a ground wire 13;
and the adjusting mechanism is connected with the insulating rod 5 and can adjust the use height of the insulating rod 5.
Transmission of electricity overhead line turns to earthing device supports the wire through 5 outside support wire clamps 20 of insulator spindle, the conducting block 21 on the support wire clamp 20 contacts with the wire, ground connection is carried out the wire through earth connection 13, insulator spindle 5 all adopts insulating material to make with support wire clamp 20, the security when the device uses has been improved, two dwang 17 expand to both sides, fix dwang 17 through the bolt, the convenience supports and ground connection the wire of different positions, as an embodiment, the upper and lower position about each part that gives in the drawing is only a mode of arranging, concrete position is set for according to concrete needs.
In one embodiment, as shown in fig. 2, the winding mechanism includes a winding reel 15 and a guide wheel 16, the winding reel 15 is rotatably disposed outside the support rod 1, the guide wheel 16 is disposed inside each of the support rod 1 and the insulating rod 5, one end of the ground wire 13 passes through the guide wheel 16 and is wound on the winding reel 15, the wire is placed inside the support wire clamp 20, the ground wire 13 is tensioned by the winding reel 15, the ground wire 13 drives the conductive block 21 to rotate inwards, the conductive block 21 and the support wire clamp 20 press and fix the wire, and the conductive block 21 contacts with the wire to ground the wire.
In one embodiment, as shown in fig. 2, the adjusting mechanism includes a screw rod 12, a sleeve 8, a nut 6 and a power assembly for driving the sleeve 8 to rotate, a transverse plate 4 is fixedly disposed inside the insulating rod 5, the nut 6 is fixedly disposed on the transverse plate 4, the nut 6 is a screw nut, the bottom end of the screw rod 12 is rotatably disposed inside the supporting rod 1, the top end of the screw rod 12 passes through the nut 6 and is in threaded fit with the nut, the sleeve 8 is fixedly disposed outside the screw rod 12, the sleeve 8 drives the screw rod 12 to rotate, the screw rod 12 drives the nut 6 sleeved on the screw rod 12 to move up and down, the nut 6 drives the insulating rod 5 to move up and down through the transverse plate 4, and the use angle of the insulating rod 5 is conveniently adjusted.
In one embodiment, as shown in fig. 2, the power assembly includes a transmission rod 10 and a gear set 9, a side plate 7 is fixedly disposed inside the support rod 1, a sleeve 8 is rotatably disposed at the center of the side plate 7, a transmission rod 10 is disposed on the side wall of the support rod 1, the gear set 9 is disposed between the transmission rod 10 and the sleeve 8, a vertical rod 11 is disposed on the transmission rod 10, the transmission rod 10 is driven by the vertical rod 11 to rotate, the transmission rod 10 drives the sleeve 8 to rotate by the gear set, and the sleeve 8 drives the screw rod 12 to rotate.
In one embodiment, as shown in fig. 2, the fixing rod 22 is provided with clamping blocks 25 at both ends, and the fixing rod 22 is sleeved with a spring 23.
The utility model provides an in the above-mentioned embodiment, transmission overhead line turns to earthing device, the device is installed through connecting plate 2 that the bottom set up, bracing piece 1 can rotate along turning block 3, the convenient service position to the device is adjusted, sleeve 8 drives lead screw 12 and rotates, lead screw 12 drives the nut 6 up-and-down motion that the cover was established on it, nut 6 drives insulator spindle 5 up-and-down motion through diaphragm 4, conveniently adjust insulator spindle 5's use angle, insulator spindle 5 outside support fastener 20 supports the wire, the conducting block 21 on the support fastener 20 contacts with the wire, carry out ground connection to the wire through earth connection 13, insulator spindle 5 all adopts insulating material to make with support fastener 20, the security when having improved the device and using.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a transmission overhead line turns to earthing device, includes the insulator spindle, its characterized in that still includes:
the cable connector comprises a supporting rod, wherein a rotating block is arranged at the bottom of the supporting rod, a connecting plate is arranged at the bottom of the rotating block, an insulating rod is arranged at the top end of the supporting rod in a sliding mode, rotating rods are arranged on two sides of the insulating rod, a telescopic rod is arranged at one end of each rotating rod, and a supporting cable clamp is arranged at the top end of each telescopic rod;
the supporting wire clamp is rotatably provided with a conductive block, one end of the conductive block is connected with a grounding wire, one end of the grounding wire penetrates through the supporting rod and is provided with a grounding screw, and the supporting wire clamp is provided with a plurality of fixing rods for fixing wires;
the winding mechanism is arranged on the outer side wall of the supporting rod and can be used for winding and unwinding a ground wire;
and the adjusting mechanism is connected with the insulating rod and can adjust the use height of the insulating rod.
2. The overhead power transmission line diverting grounding device according to claim 1, wherein the winding mechanism comprises a winding reel and a guide wheel, the winding reel is rotatably disposed outside the support rod, the support rod and the insulating rod are both provided with the guide wheel inside, and one end of the grounding wire passes through the guide wheel and is wound on the winding reel.
3. The overhead transmission line steering grounding device according to claim 1, wherein the adjusting mechanism comprises a lead screw, a sleeve, a nut and a power assembly for driving the sleeve to rotate, a transverse plate is fixedly arranged inside the insulating rod, the transverse plate is fixedly provided with the nut, one end of the lead screw penetrates through the nut and is in threaded fit with the nut, and the sleeve is fixedly arranged outside the lead screw.
4. The overhead transmission line steering grounding device according to claim 3, wherein the power assembly comprises a transmission rod and a gear set, a side plate is fixedly arranged inside the support rod, a sleeve is rotatably arranged in the center of the side plate, the transmission rod is arranged on the side wall of the support rod, and the gear set is arranged between the transmission rod and the sleeve.
5. The overhead power transmission line diverting grounding device according to claim 1, wherein clamping blocks are provided at both ends of the fixing rod, and a spring is sleeved on the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222723471.8U CN218731780U (en) | 2022-10-17 | 2022-10-17 | Power transmission overhead line steering grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222723471.8U CN218731780U (en) | 2022-10-17 | 2022-10-17 | Power transmission overhead line steering grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218731780U true CN218731780U (en) | 2023-03-24 |
Family
ID=85585612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222723471.8U Active CN218731780U (en) | 2022-10-17 | 2022-10-17 | Power transmission overhead line steering grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218731780U (en) |
-
2022
- 2022-10-17 CN CN202222723471.8U patent/CN218731780U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107994527B (en) | High-voltage electric tower wire insulation buffer device | |
| CN111600236B (en) | Interphase insulation isolation device for distribution live-line work line and use method | |
| CN218731780U (en) | Power transmission overhead line steering grounding device | |
| CN114172078A (en) | Transmission line overhauls supports with automatically regulated and turns to coaster device | |
| CN107425475B (en) | Overhead ground wire lifter and lifting in-place method thereof | |
| CN111725766A (en) | 10kV urban power distribution network single-trunk column overhead equipment | |
| CN217307121U (en) | Cable fixing device for electric power engineering | |
| CN114141448B (en) | Tightener for porcelain insulator | |
| CN214755206U (en) | Line laying and positioning structure for intelligent power transmission | |
| CN211830055U (en) | Novel service wire support | |
| CN210884672U (en) | Coiling mechanism is used in insulating cable processing | |
| CN207504487U (en) | A kind of cable bearer for building applied to cable construction | |
| CN105633888A (en) | Cross arm for transmission tower | |
| CN220773703U (en) | Prevent cutting net electronic fence device | |
| CN215717698U (en) | All-ceramic insulating cross arm structure | |
| CN213150514U (en) | Adjustable impedance transformer mounting bracket | |
| CN112117708B (en) | 10kV insulation cross arm wire installation pulley support | |
| CN219304352U (en) | Cable clamping fixture | |
| CN214455909U (en) | Draw gear is used in cable processing | |
| CN216714023U (en) | Concrete electric wire pole convenient to adjust electric wire rate of tension for electric power engineering | |
| CN217581520U (en) | Electric power iron tower for connection and fastening of power transmission line | |
| CN211655572U (en) | Cable support frame for electric power construction | |
| CN217590175U (en) | Temporary electric wire overhead device used in construction site | |
| CN220628711U (en) | Insulated conductor wire holder | |
| CN218335273U (en) | Electric wire fixing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |