CN216451058U - 10kV straight line pole changes resistant pole with well overhead line insulation support instrument - Google Patents
10kV straight line pole changes resistant pole with well overhead line insulation support instrument Download PDFInfo
- Publication number
- CN216451058U CN216451058U CN202122985171.2U CN202122985171U CN216451058U CN 216451058 U CN216451058 U CN 216451058U CN 202122985171 U CN202122985171 U CN 202122985171U CN 216451058 U CN216451058 U CN 216451058U
- Authority
- CN
- China
- Prior art keywords
- pole
- straight line
- rod
- support rod
- tool
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a middle-phase overhead line insulation supporting tool for changing a 10kV straight line pole into a tension pole, and belongs to the technical field of electric power. The novel arc-shaped support rod is characterized by comprising a support rod (1), wherein one end of the support rod (1) is connected with an insulating inclined support rod (2), the other end of the support rod (1) is provided with an arc plate (3) which is attached to the outer arc surface of a 10KV straight line rod, two hooks (4) are arranged on the inclined support rod (2), and a rod top fixing device (8) is arranged at the top end of the inclined support rod (2). The utility model solves the problems that in the traditional operation, another overhead live-line operation vehicle needs to use a suspension arm to pull open to control the middle phase conductor, the space requirement on the operation field is higher, and the work is difficult to develop in the places with insufficient equipment; some existing wire supporting tools are either too large and unsuitable to use, or are complex to use, and the workload is increased additionally.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to a middle-phase overhead line insulation supporting tool for changing a 10kV straight pole into a tension pole.
Background
In various engineering construction processes, some situations of temporarily erecting cables often occur. The temporary erection of cables not only has strict requirements on insulation, but also requires suspension erection. At present, the cable which is temporarily erected is usually erected by adopting a temporary simple support, the support is simple in structure and inconvenient to operate and use, and the support is not suitable for repeated use. In the traditional operation, another overhead live working vehicle needs to use a suspension arm to pull open and control the operation mode of the phase conductor.
Chinese patent document CN203845593U discloses a cable supporting swing frame, which includes a plurality of cross frame plates, two pairs of supporting columns and a base plate, wherein the plurality of cross frame plates are horizontally arranged at intervals in parallel, two pairs of supporting columns are respectively and vertically fixed at two side ends of the plurality of cross frame plates, a pair of cable supporting winding columns is fixed at two side ends of the upper surface of each cross frame plate in mirror symmetry, and cable positioning blocks are respectively and fixedly arranged at the tops of the two cable supporting winding columns on each cross frame plate and are inclined outwards. The swing frame provided by the utility model uses the cable supporting and winding columns as end points for supporting and winding, and the tops of the two cable supporting and winding columns on each transverse frame plate are outwards inclined and are fixedly provided with the cable positioning blocks, so that the winding length of cables is enlarged, the use space is effectively expanded, and the cables are prevented from separating from the cable supporting columns. However, the range of insulation shielding cannot be reduced, and the problem of reduction in work strength cannot be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a middle-phase overhead line insulation supporting tool for changing a 10kV straight pole into a tension pole, thoroughly changes the operation mode that another high-altitude live-wire operation vehicle needs to control a middle-phase wire by pulling a suspension arm open in the traditional operation, adopts the integral insulation design, can greatly reduce the insulation shielding range, and effectively reduces the operation intensity.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a 10kV straight line pole changes resistant pole with well overhead line insulation support instrument, includes bracing piece 1, insulating diagonal brace 2 is connected to the one end of bracing piece 1, the other end of bracing piece 1 sets up the arc 3 of laminating mutually with 10KV straight line pole outside cambered surface, set up two couples 4 on the diagonal brace 2, the top of diagonal brace 2 sets up pole top fixing device 8.
Preferably, the pole-top fixture 8 is provided with a hoop 5.
Preferably, the middle part of the hoop 5 is provided with a cross brace 6.
Preferably, the support rod 1 and the diagonal brace 2 are fixed by bolts.
Preferably, the arc-shaped plate 3 and the support rod 1 are fixed by rivets.
Preferably, the hook 4 and the diagonal brace 2 are fixed by rivets.
Preferably, the top bar fixing device 8 and the diagonal bar 2 are fixed by rivets.
Preferably, the hoop 5 and the cross brace 6 are fixed by welding.
Preferably, the bottom of the support rod 1 is provided with a tool groove 7.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model utilizes the high-altitude live working vehicle to lift the working personnel to the top position of the pole, the operation can conveniently separate the middle-phase overhead conductor from the top bottle and reliably control the middle-phase overhead conductor, thoroughly changes the operation mode that another high-altitude live working vehicle uses the suspension arm to pull the middle-phase conductor, adopts the integral insulation design, can greatly reduce the insulation shielding range and effectively reduce the working strength.
The whole body of the utility model adopts a triangular design, thus meeting the requirements of supporting strength and lightening the total weight; the diagonal brace is provided with a hook for placing a neutral line; the top of the supporting tool is provided with a locking hoop for tightly sleeving the top of the rod, and the middle part of the hoop is additionally provided with a cross brace for limiting. The arc that the cambered surface was laminated mutually in the outside of the horizontal bracing piece one end setting and 10kV straight line pole can ensure whole supporting tool's stability. The rod top fixing device at the top and the arc-shaped plate of the supporting rod are provided with insulating rubber, so that the integral insulativity is enhanced; the inclined strut is provided with a hook, and the hook is a bolt and nut assembly or a screw and nut assembly or a pin.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure, 1-transverse supporting rod, 2-diagonal supporting rod, 3-arc plate, 4-hook, 5-hoop, 6-cross support, 7-tool groove and 8-top fixing device.
Detailed Description
For a better understanding of the utility model, the following description is given in conjunction with the examples and the accompanying drawings, but the utility model is not limited to the examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example 1
Referring to fig. 1, the middle phase overhead line insulation supporting tool for changing a 10kV straight line rod into a tension rod comprises a supporting rod 1, wherein one end of the supporting rod 1 is connected with an insulation diagonal rod 2, the other end of the supporting rod 1 is provided with an arc-shaped plate 3 attached to the outer arc surface of the 10kV straight line rod, the diagonal rod 2 is provided with two hooks 4, and the top end of the diagonal rod 2 is provided with a rod top fixing device 8. The whole body of the embodiment adopts a triangular design, so that the requirement on the supporting strength can be met, and the total weight can be reduced; the inclined supporting rod 2 is provided with a hook 4 for placing a neutral phase line; the arc 3 that laminates mutually with 10kV straight line pole outside cambered surface that 1 one end of bracing piece set up can ensure whole supporting tool's stability. The rod top fixing device at the top and the arc-shaped plate 3 of the supporting rod are provided with insulating rubber, so that the integral insulativity is enhanced; the inclined supporting rod 2 is provided with a hook 4, and the hook 4 is a pin.
Further, the pole top fixing device 8 comprises a hoop 5 and a cross brace 6. The cross brace 6 is arranged in the middle of the hoop 5. The top of the supporting tool is provided with a locking hoop 5 for tightly sleeving the top of the rod, and the middle part of the hoop 5 is additionally provided with a cross brace 6 for limiting.
Further, the support rod 1 and the diagonal support rod 2 are fixed by bolts.
Further, the arc-shaped plate 3 and the support rod 1 are fixed through rivets.
Further, the rod top fixing device 8 and the diagonal brace 2 are fixed through rivets.
Further, the hoop 5 and the cross brace 6 are fixed through welding.
This embodiment utilizes high altitude hot-line work car to rise the operation personnel to pole top position, and the operation can be convenient break away from the knockout flask and reliably control well phase air wire, thoroughly changes the operation mode that needs another high altitude hot-line work car to use the davit to pull open well phase wire in the control among the traditional operation, adopts the insulating scope of shielding that can significantly reduce of whole insulation design, effectual reduction operation intensity. The tool can be used by one working vehicle, has simple structure and convenient operation, and reduces the workload under the condition of ensuring safety.
When the aerial live working vehicle works, after a live working person firstly utilizes the bypass system to construct a shunt system, the live working person carries the overhead conductor shielding tool to lift to a proper position by the aerial live working vehicle, and the live body close to one side of the live working person is shielded in an insulating mode.
Live working personnel carry a 10kV straight line pole to change a tension pole and lift a middle-phase overhead line insulation supporting tool to the pole top position of the straight line pole of an overhead line by taking an overhead live working truck, and the supporting tool is outwards installed at the pole top position according to the direction perpendicular to the overhead line.
Live working personnel untie the binding of the porcelain bottle at the top of the rod and move the middle phase overhead conductor to the tool hook of the insulating support rod with the help of the lifting arm of the aerial live working vehicle.
The live-line worker removes the top bottle of the linear rod and changes the linear rod into a tension rod type;
after the change of the 10kV straight line pole into the tension pole is completed, an operator removes the change of the 10kV straight line pole into the tension pole by using a middle-phase overhead line insulation supporting tool to complete the operation.
Example 2
Referring to fig. 2, in the middle phase overhead wire insulation supporting tool for a 10kV straight pole to tension pole according to the embodiment, unlike embodiment 1, a tool groove 7 is formed at the bottom of the supporting pole 1. The convenient operation is to temporarily store some wire binding lamp devices, so that the wire binding lamp devices can be conveniently taken at any time, and the working efficiency is improved.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a 10kV straight line pole changes resistant pole with well overhead line insulation support instrument, includes bracing piece (1), its characterized in that, insulating diagonal brace (2) is connected to the one end of bracing piece (1), the other end of bracing piece (1) sets up arc (3) of laminating mutually with 10kV straight line pole outside cambered surface, set up two couples (4) on diagonal brace (2), the top of diagonal brace (2) sets up pole top fixing device (8).
2. The middle phase overhead wire insulation support tool for the 10kV straight line pole modified tension rod as claimed in claim 1, wherein the pole top fixing device (8) is provided with a hoop (5).
3. The middle phase overhead line insulation supporting tool for the 10kV straight line pole to tension pole is characterized in that a cross brace (6) is arranged in the middle of the hoop (5).
4. The middle phase overhead wire insulation support tool for the 10kV straight line pole tensile pole is characterized in that the support pole (1) and the inclined support pole (2) are fixed through bolts.
5. The middle phase overhead wire insulation supporting tool for the tension rod of the 10kV straight line rod as claimed in claim 1, wherein the arc-shaped plate (3) and the supporting rod (1) are fixed by rivets.
6. The middle phase overhead wire insulation support tool for the 10kV straight line pole tensile change pole is characterized in that the hook (4) and the inclined support rod (2) are fixed through rivets.
7. The middle phase overhead wire insulation support tool for the 10kV straight line pole tensile change pole as claimed in claim 1, wherein the pole top fixing device (8) and the inclined support pole (2) are fixed through rivets.
8. The middle phase overhead wire insulation support tool for the 10kV straight line pole tensile pole as claimed in claim 3, wherein the anchor ear (5) and the cross brace (6) are fixed by welding.
9. The middle phase overhead wire insulation supporting tool for the 10kV straight line pole tensile pole is characterized in that a tool groove (7) is formed in the bottom of the supporting pole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985171.2U CN216451058U (en) | 2021-11-25 | 2021-11-25 | 10kV straight line pole changes resistant pole with well overhead line insulation support instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985171.2U CN216451058U (en) | 2021-11-25 | 2021-11-25 | 10kV straight line pole changes resistant pole with well overhead line insulation support instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451058U true CN216451058U (en) | 2022-05-06 |
Family
ID=81354841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122985171.2U Active CN216451058U (en) | 2021-11-25 | 2021-11-25 | 10kV straight line pole changes resistant pole with well overhead line insulation support instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451058U (en) |
-
2021
- 2021-11-25 CN CN202122985171.2U patent/CN216451058U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102856838B (en) | Tubular bus support insulator changing tool and method | |
| CN111600236B (en) | Interphase insulation isolation device for distribution live-line work line and use method | |
| WO2021074815A1 (en) | A method for mounting switchgear units on a lattice tower for high-voltage overhead power lines | |
| CN216451058U (en) | 10kV straight line pole changes resistant pole with well overhead line insulation support instrument | |
| CN113958131B (en) | Suspended ceiling structure of steel structure truss string system roof and construction method thereof | |
| CN203289006U (en) | Insulation adjustable yoke plate | |
| CN206379675U (en) | Yoke plate card for live-line replacement of V-string insulator wire of tangent tower | |
| CN102664377B (en) | Double-cross arm assembler for single lever and double-cross arm mounting method | |
| CN103318745A (en) | Lightweight special-purposed spreader and mounting method thereof | |
| CN202917892U (en) | Replacing tool for supporting insulator of tubular busbar | |
| CN202840363U (en) | Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit | |
| CN114221260A (en) | Insulator maintenance frame of electric power pylon | |
| CN212198245U (en) | Universal type disconnecting link overhauling hanging bracket | |
| CN209868519U (en) | Driving maintenance auxiliary device | |
| CN210723967U (en) | Auxiliary tool for replacing 35-110kV strain single-string insulator | |
| CN210041240U (en) | Combined bus duct hanger | |
| CN202899720U (en) | Steel pole provided with foot treadles and used for high-tension transmission line iron tower | |
| CN108128740B (en) | Transformer yoke gantry area bulk migration device and method | |
| CN207098441U (en) | Load transfer instrument and electric power maintenance equipment | |
| CN220976379U (en) | Auxiliary replacing device for column type insulator | |
| CN220950948U (en) | Tube bus post porcelain bottle replacing device | |
| CN219475645U (en) | Pipe nut fixing device in GIS equipment test | |
| CN218556003U (en) | Hoist and mount installation device of wind turbine generator system image recognition device | |
| CN218643903U (en) | Steel gallery promotes reinforcing apparatus | |
| CN203939815U (en) | Be used in the suspension centre fixing device on emergency first-aid repair tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |