CN201774208U - Suspension counter weight for stabilizing lead jumper of high-voltage line tension corner tower - Google Patents
Suspension counter weight for stabilizing lead jumper of high-voltage line tension corner tower Download PDFInfo
- Publication number
- CN201774208U CN201774208U CN2010205097960U CN201020509796U CN201774208U CN 201774208 U CN201774208 U CN 201774208U CN 2010205097960 U CN2010205097960 U CN 2010205097960U CN 201020509796 U CN201020509796 U CN 201020509796U CN 201774208 U CN201774208 U CN 201774208U
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- counter weight
- heavy hammer
- bulb
- weight sheet
- suspension counter
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Abstract
The utility model discloses a suspension counter weight for stabilizing a lead jumper of a high-voltage line tension corner tower, which comprises a counter weight piece. A socket clevis is arranged on the upper portion of the counter weight piece, and a bulb matching with the socket clevis is arranged at the bottom of the counter weight piece. The suspension counter weight device integrally cast decreases connecting components and links, shortens longitudinal and transverse clearance sizes, eliminates potential hazards of the suspension counter weight device, improves safety and reliability of running, leads connection to be simple, convenient, safe and reliable by connecting the bulb with the socket clevis and clamping a sealed opening of the socket clevis into a high-elasticity spring pin for protection, and has no welding spots and no danger of rusting and welded joint breaking. By improving the structure and the connecting mode of the device, the suspension counter weight simplifies operation procedures, shortens power-failure operating time, improves operating modes, enhances safety guarantee for operators and reduces labor intensity and potential safety hazards of equipment running.
Description
Technical field
The utility model relates to the transmission line technical field, is specifically related to a kind of hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper that is used for.
Background technology
At present company have jurisdiction over and newly-built transmission line on, extensive use synthetic insulator, but because insulator string is in light weight, in order to prevent lead, wire jumper is at strong wind, waving significantly under icing and the various stress, wave, and cause that pull-off falls on the insulator string, lead ground connection, short circuit, the dangerous situation of broken string takes place, just need be at the part strain insulator, the hanging heavy hammer device is installed on the straight line pole, by its bearing down from heavy duty, come balance and eliminate the various external force influences that lead is subjected to, guarantee that lead is to shaft tower, backguy, cross over thing, face the safe distance that waits between the phase lead wire and earth wire.So need be at strain insulator, corner, two times, the wire jumper of branch, commutation shaft tower, sag is big, around jumping or being in the exterior angle side of corner and being on the string that dangles of straight line pole carrying parallel wire in Feng Qu air port, all needs to install suspention string and hanging heavy hammer device.
Existing and newly-built transmission line need be installed the hanging heavy hammer device after changing the synthetic insulator transformation on part strain insulator and straight line pole; To prevent to pull out on the insulator string, suppress the excessive effect of lead angle of oscillation.But because hanging heavy hammer self structure and the irrational problem of connecting mode, cause: 1. complicated operating process, inefficiency, use duration: average 50-90 minute/every cover; 2. personnel are dangerous and physical demands is big: transferring position frequently on shaft tower, hand embraces pickaback the hanging heavy hammer device and install; 3. operation can only have a power failure; 4. there is security of operation hidden danger in device.
The utility model content
The technical problems to be solved in the utility model is that hanging heavy hammer self structure and connecting mode are unreasonable, and a kind of hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper that is used for is provided.
The technical solution of the utility model is: a kind ofly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it comprises the weight sheet, and described weight sheet top is provided with a bowl head, and weight sheet bottom is provided with and a bowl bulb that matches.
Described weight sheet top is cast with a bowl head, and weight sheet top is cast with the bulb that matches with the bowl head.
Described bowl head is provided with the opening of placing spring pin.
Described weight sheet is provided with 2～4 annulus.
Described weight sheet is porcelain vase shape, circle or oval.
The wire clamp that the utility model and bottom centre are cast with bulb is used.
There is 1 bowl head at weight sheet central upper portion position, and there is 1 bulb at the bottom centre position, and the wire clamp that hanging heavy hammer and bottom centre are cast with bulb is coupled to each other by bulb and bowl head, can install a plurality of weight sheets continuously additional, not need the weight seat, connect reliable, operate easylier, hanging heavy hammer increase and decrease flexibly; Technology is monoblock cast.
The utility model when mounted, operational method is live line working; Used Work tool: 1 in rope, 1 of insulating bar, live line working special purpose spring pin pull pin pincers, ball socket adjuster, a 3-4 metal or the little hitcher of material that insulate are transmitted in insulation endless rope one cover, insulation; Method of operation: No. 1, No. 2 electricians carry endless rope and climb up shaft tower in succession, and No. 1 electrician is to the cross-arm string hanging point position that dangles, and promote and hanging near the position string hanging point that dangles behind the endless rope; No. 2 electricians fasten seat belts respectively to the shaft tower body portion of lower floor and the horizontal concordant position of wire clamp of the string hanging point cross-arm that dangles; The ground electrician moves pull pin pincers, ball socket adjuster of insulating bar, spring catch on the shaft tower to; No. 2 the electrician takes off action bars and instrument from endless rope, and 2 kinds of small tools are assembled to action bars both sides tip position respectively; The ground electrician utilizes endless rope with little hitcher a whole set of hanging heavy hammer device to be winched to the wire clamp downside position concordant with bulb, and cooperate 2# electrician to utilize ball socket adjuster, after hanging heavy hammer bowl head hung up wire clamp bottom bulb, the ground electrician suitably loosens endless rope makes the hanging heavy hammer connection stressed, spring pin is snapped in bowl head seal at the utilization pincers of pulling pin, and check whether snap in situation good; Set up and state opposite program and can extract or change the hanging heavy hammer device; After checking no problem, remove used tool, end-of-job comprehensively.
The beneficial effects of the utility model are: hanging heavy hammer device integral body is cast, reduce coupling components and link, shorten vertical, horizontal headroom size, eliminated hanging heavy hammer device self hidden danger, improved the security reliability of operation, bulb connects with the bowl head, bowl seals to snap in the high resiliency spring pin and protect, make easy connection, safe and reliable; There is not pad, the danger of do not have corrosion, snapping; Device improves the back overall dimensions and reduces, and has guaranteed the effective and safe distance with shaft tower; The face shaping compactness, no corner angle have reduced the corona discharge phenomenon.By modifying device structure and connecting mode, simplify procedures, reduce the activity duration that has a power failure, strengthen the operator safety guarantee, reduce labour intensity and equipment operation potential safety hazard, improve operating type, can realize 26～35 minutes efficient operation level in the actual job.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
Embodiment
A kind ofly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it comprises weight sheet 1, and weight sheet 1 top is provided with bowl 2, and weight sheet 1 bottom is provided with and bowl 2 bulb that match 3, and the weight sheet is a porcelain vase shape.
A kind ofly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it comprises weight sheet 1, and weight sheet 1 is cast into circle, central upper portion position casting bowl 2, bottom centre's position casting bulb 3, the bowl head is provided with the opening of placing spring pin, the utilization pincers of pulling pin snap in bowl head to spring pin and seal, be coupled to each other by bulb and bowl head, can install a plurality of weights continuously additional, do not need the weight seat, connect reliable, operate easier, hanging heavy hammer increase and decrease flexibly, technology is monoblock cast.Weight sheet 1 periphery is furnished with 4 metal rings 4, and to adapt to the operational method needs, this device carries out antirust technologies such as high-quality hot galvanizing.
Claims (5)
1. one kind is used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, and it comprises the weight sheet, it is characterized in that: described weight sheet top is provided with a bowl head, and weight sheet bottom is provided with the bulb that matches with the bowl head.
2. according to claim 1ly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it is characterized in that: described weight sheet top is cast with a bowl head, the bulb that weight sheet top is cast with and the bowl head matches.
3. according to claim 1 and 2ly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it is characterized in that: described bowl head is provided with the opening of placing spring pin.
4. according to claim 1 and 2ly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it is characterized in that: described weight sheet is provided with 2～4 annulus.
5. according to claim 1 and 2ly be used for the hanging heavy hammer that high-tension line strain insulator corner pole is stablized the lead wire jumper, it is characterized in that: described weight sheet is porcelain vase shape, circle or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205097960U CN201774208U (en) | 2010-08-30 | 2010-08-30 | Suspension counter weight for stabilizing lead jumper of high-voltage line tension corner tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205097960U CN201774208U (en) | 2010-08-30 | 2010-08-30 | Suspension counter weight for stabilizing lead jumper of high-voltage line tension corner tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774208U true CN201774208U (en) | 2011-03-23 |
Family
ID=43754046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205097960U Expired - Fee Related CN201774208U (en) | 2010-08-30 | 2010-08-30 | Suspension counter weight for stabilizing lead jumper of high-voltage line tension corner tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774208U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706815A (en) * | 2016-04-26 | 2018-02-16 | 江苏省电力公司常州供电公司 | A kind of charged for replacement 35kV strain insulator string specific purpose tools |
| CN109193535A (en) * | 2018-10-31 | 2019-01-11 | 国网河南省电力公司濮阳供电公司 | High-tension line is anti-to turn round inclined crossbeam adjusting hanging heavy hammer device |
| CN109347038A (en) * | 2018-10-31 | 2019-02-15 | 国网河南省电力公司濮阳供电公司 | High-voltage conducting wires wire jumper wind-deviation hanging heavy hammer device |
| CN111682491A (en) * | 2020-06-08 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Irregular wear-resistant weight piece and forming process thereof |
-
2010
- 2010-08-30 CN CN2010205097960U patent/CN201774208U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706815A (en) * | 2016-04-26 | 2018-02-16 | 江苏省电力公司常州供电公司 | A kind of charged for replacement 35kV strain insulator string specific purpose tools |
| CN109193535A (en) * | 2018-10-31 | 2019-01-11 | 国网河南省电力公司濮阳供电公司 | High-tension line is anti-to turn round inclined crossbeam adjusting hanging heavy hammer device |
| CN109347038A (en) * | 2018-10-31 | 2019-02-15 | 国网河南省电力公司濮阳供电公司 | High-voltage conducting wires wire jumper wind-deviation hanging heavy hammer device |
| CN111682491A (en) * | 2020-06-08 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Irregular wear-resistant weight piece and forming process thereof |
| CN111682491B (en) * | 2020-06-08 | 2021-07-09 | 安徽省含山县兴建铸造厂 | Irregular wear-resistant weight piece and forming process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110830 |