CN201142539Y - Barrel-type steel cap disk type electrical insulator clamp apparatus - Google Patents
Barrel-type steel cap disk type electrical insulator clamp apparatus Download PDFInfo
- Publication number
- CN201142539Y CN201142539Y CNU2007203068177U CN200720306817U CN201142539Y CN 201142539 Y CN201142539 Y CN 201142539Y CN U2007203068177 U CNU2007203068177 U CN U2007203068177U CN 200720306817 U CN200720306817 U CN 200720306817U CN 201142539 Y CN201142539 Y CN 201142539Y
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- Prior art keywords
- card
- liner
- main body
- separate type
- wing
- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 239000000615 nonconductor Substances 0.000 title 1
- 239000012212 insulator Substances 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model relates to a clamp apparatus for a disc type insulator with a cylindrical steel cap. The clamp apparatus comprises a front two-wing clamping main body, a rear two-wing clamping main body, a connecting rod, and a clamp apparatus wire tightener. A front clamping main body stressing ladder is arranged at the front end of the inner apron of the front two-wing clamping main body, a front clamping separate-type inner lining is arranged in the position of the inner apron of the front two-wing clamping main body, the front end of the front clamping separate-type inner lining is adhered with the front clamping main body stressing ladder, and the outer surface of the front clamping separate-type inner lining is adhered with the surface of the inner apron of the front two-wing clamping main body; and a rear clamping separate type inner lining is arranged at the inner apron of the rear two-wing clamping main body, a rear clamping main body stressing ladder is arranged at the front end of the rear clamping separate type inner lining, the front end of the rear two-wing clamping main body is adhered with the rear clamping main body stressing ladder, the outer surface of the rear clamping separate type inner lining is adhered with the surface of the inner apron of the rear two-wing clamping main body. The clamp apparatus provided by the utility model is suitable for replacing the disc type insulator with the cylindrical steel cap during overhauling and maintenance of high-voltage electric transmission and transformation equipment in power generation and transmission enterprises, and provides a safe, handy and flexible tool for power production.
Description
Technical field
The utility model relates to a kind of instrument to high voltage power transmission and transforming circuit upper erengy band charged renewal insulator, specifically a kind of tubular steel disk type insulator jig.
Background technology
In recent years, development along with power grid construction, the power equipment of the different model that a large amount of different power equipment manufacturer produces puts into operation on electrical network, the extensive application of the tubular steel disk type insulator that especially newly-built ultra-high-tension power transmission line uses, present stage is not but changed the jig of tubular steel disk type insulator, the traditional common enclosed jig of Shi Yonging can't be changed this model insulator in the past, restrict and influenced to high pressure defeated become, electric equipment is constructed, normally the carrying out of maintenance and maintenance work.In order to guarantee normally carrying out of the maintenance of power generation or supply enterprise high-tension power transmission and transformation equipment, maintenance work, the reliability and the continuity of economic all departments electricity consumptions that ensured industrial and agricultural production and state in time eliminated the defective that insulator exists in the high-tension power transmission and transformation equipment.We have established development can change the project of tubular steel disk type insulator jig, and uses this jig will reduce the labour intensity of shop floor worker, increases work efficiency and economic benefit, reduces the reserve level of jig; Realize to adopt a kind of jig, cooperate the jig liner of different model, the purpose that multiple tubular steel cap insulator is changed.
The utility model content in sum, the technical problems to be solved in the utility model is to provide a kind of simple in structure, light and handy, easy to operate, safety, uses flexibly, the tubular steel disk type insulator jig of widely applicable, one card for multiple uses.
The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of tubular steel disk type insulator jig; Card two wing main bodys before comprising, back card two wing main bodys, connecting rod, the jig wire grip, it is characterized in that: the stressed ladder of card main body before preceding card two wing main body underdress front ends are provided with, card separate type liner before be equipped with at preceding card two wing main body underdress places, preceding card separate type liner front end and the stressed ladder of preceding card main body fit, and the surface of the outer surface of preceding card separate type liner and preceding card two wing main body underdress fits; Back card separate type liner is equipped with at card two wing main body underdress places, back, back card separate type liner front end is provided with the stressed ladder of back card liner, back card two wing body front end fit with the back stressed ladder of card liner, and the outer surface of back card separate type liner fits with the surface of back card two wing main body underdress.
Essence of the present utility model is on the basis of traditional jig, traditional enclosed jig is carried out split, is the preceding card two wing body portion of jig preceding card main body and preceding card separate type liner two parts, is the back card two wing body portion of jig back card main body and back card separate type liner two parts, just on the forward and backward card two wing main bodys of traditional enclosed jig, installed forward and backward card separate type liner additional, tradition enclosed jig is forward and backward card two wing main body underdress and the direct obvolvent of insulator, and the utility model is forward and backward card separate type liner and the direct obvolvent of insulator; And preceding card stress point adopted wing main body ladder stress form, the preceding card jig liner that cooperates different model, back card stress point adopts back card liner ladder stress form, make stressed aftercrimp between forward and backward card two wing main bodys and the forward and backward card separate type liner by the closed bolt of jig, the two integral body is combined closely, tubular steel disk type insulator is changed.
Of the present utility model succeeding in developing, filled up this Work tool is produced Work tool in national electric power system blank, for electrical production provides safe, light, Work tool flexibly, can reduce the production cost of each power supply, capital construction unit, alleviate storehouse keeping, Work tool is safeguarded pressure, reduce the Work tool purchase cost comprehensively, improve the promptness that equipment deficiency is eliminated, improve the range of application and the service work efficient of jig, reduce the complexity of changing insulator, alleviate staff's labour intensity.Use a kind of jig main body of pattern, become corresponding liner, just can change the tubular steel disk type insulator of different model and different manufacturers production according to the shape fabricating of the tubular steel disk type insulator of different model and different manufacturers production.Realization reaches one card for multiple uses.
The utility model is applicable to power generation or supply enterprise's high-tension power transmission and transformation equipment maintenance, safeguards more changing jobs of tubular steel disk type insulator.
Description of drawings Fig. 1 is tubular steel disk type insulator jig integral installation figure,
Fig. 2 is preceding card separate type inner lining structure schematic diagram,
Fig. 3 is a back card separate type inner lining structure schematic diagram.
Among the figure: card two wing main bodys behind the 1-, card liner locking behind the 2-, card separate type liner behind the 3-, the left back card liner of 301-, the right back card liner of 302-, draw-in groove behind the 303-, kayser behind the 304-, the stressed ladder of card liner behind the 4-, card separate type liner before the 5-jig wire grip, 6-, the left front card liner of 601-, the right front card liner of 602-, kayser before the 603-front bayonet slot, 604-, card liner locking before the 7-, the stressed ladder of card main body before the 8-, card two wing main bodys before the 9-, the 10-strong magnets, 11-high density rubber cushion, 12-connecting rod.
Embodiment
As shown in the figure: a kind of tubular steel disk type insulator jig; Card two wing main bodys 9 before comprising, back card two wing main bodys 1, the connecting rod 12 that forward and backward card two wing main bodys 9,1 are connected, be installed in the jig wire grip 5 on the connecting rod 12, referring to Fig. 2: the stressed ladder 8 of card main body before preceding card two wing main body 9 underdress front ends are provided with, card separate type liner 6 before be equipped with at preceding card two wing main bodys 9 underdress places, preceding card separate type liner 6 front ends and the stressed ladder 8 of preceding card main body fit, and the surface of the outer surface of preceding card separate type liner 6 and preceding card two wing main body 9 underdress fits; Back card separate type liner 3 is equipped with at card two wing main bodys 1 underdress place, back, referring to Fig. 3: back card separate type liner 3 front ends are provided with the stressed ladder 4 of back card liner, back card two wing main body 1 front ends fit with the back stressed ladder 4 of card liner, and the outer surface of back card separate type liner 3 fits with the surface of back card two wing main body 1 underdress.
As shown in Figure 2: preceding card separate type liner 6 is divided into 601,602 two of left and right preceding card liners; For ease of the jig main body is installed, can be firm stable when blocking liner 601,602 inclusions before left and right, right front card liner 602 sidewalls are provided with front bayonet slot 603, kayser 604 before be equipped with left front card liner 601 sidewalls and front bayonet slot 603 corresponding positions, after card liner 601,602 fastens to the insulator surface that is replaced before left and right, kayser 604 before moving, kayser 604 fixes at front bayonet slot 603 before making, and allows remove the insulator that is replaced after card liner 601,602 both strong bonded before left and right.
As shown in Figure 3: the same with preceding card separate type liner 6, back card separate type liner 3 is divided into 301,302 two of left and right back card liners; Right back card liner 302 sidewalls are provided with back draw-in groove 303, and back kayser 304 is equipped with in the position that left back card liner 301 sidewalls are corresponding with back draw-in groove 303, back kayser 304 fixings after draw-in groove 303.
As of the present utility model perfect, for make left and right before card liner 601,602 two interliner tightr, referring to Fig. 1 and Fig. 2: block left and right before that corresponding position all is fixed with strong magnets 10 on the faying face of liner 601,602; Referring to Fig. 3: corresponding position also is fixed with strong magnets 10 on the faying face of left and right back card liner 301,302.
As of the present utility model further perfect, for card separate type liner 6 before making combine firmly stressed evenly with the tubular steel disk type insulator of back, as Fig. 1 and shown in Figure 2: high density rubber cushion 11 is equipped with in preceding card separate type liner 6 rear ends.
Claims (4)
1, a kind of tubular steel disk type insulator jig; Card two wing main bodys before comprising, back card two wing main bodys, connecting rod, the jig wire grip, it is characterized in that: the card stressed ladder of main body (8) before card two wing main body (9) underdress front ends are provided with before described, card separate type liner (6) before be equipped with at card two wing main body (9) underdress places before described, described before card separate type liner (6) front end with described before the card stressed ladder of main body (8) fit, described before the outer surface of card separate type liner (6) fit with described preceding surface of blocking two wing main body (9) underdress; Back card separate type liner (3) is equipped with at card two wing main body (1) underdress places, described back, described back card separate type liner (3) front end is provided with the back card stressed ladder of liner (4), described back card two wing main body (1) front ends and the described back card stressed ladder of liner (4) fit, and the surface of the outer surface of described back card separate type liner (3) and described back card two wing main body (1) underdress fits.
2, a kind of tubular steel disk type insulator jig as claimed in claim 1; It is characterized in that: card separate type liner (6) is divided into left and right preceding card liner (601,602) two before described, described right front card liner (602) sidewall is provided with front bayonet slot (603), preceding kayser (604) is equipped with in the position that described left front card liner (601) sidewall is corresponding with described front bayonet slot (603), and described preceding kayser (604) fixes in described front bayonet slot (603); Described back card separate type liner (3) is divided into card liner (301,302) two, left and right back, described right back card liner (302) sidewall is provided with back draw-in groove (303), back kayser (304) is equipped with in the position that described left back card liner (301) sidewall is corresponding with described back draw-in groove (303), and described back kayser (304) fixes at described back draw-in groove (303).
3, a kind of tubular steel disk type insulator jig as claimed in claim 2; It is characterized in that: position corresponding on the faying face of described left and right preceding card liner (601,602) all is fixed with strong magnets (10); Position corresponding on the faying face of described left and right preceding card liner (301,302) also is fixed with strong magnets (10).
4, as claim 1,2 or 3 described a kind of tubular steel disk type insulator jigs; It is characterized in that: high density rubber cushion (11) is equipped with in card separate type liner (6) rear end before described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203068177U CN201142539Y (en) | 2007-11-30 | 2007-11-30 | Barrel-type steel cap disk type electrical insulator clamp apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203068177U CN201142539Y (en) | 2007-11-30 | 2007-11-30 | Barrel-type steel cap disk type electrical insulator clamp apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142539Y true CN201142539Y (en) | 2008-10-29 |
Family
ID=40070248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203068177U Expired - Fee Related CN201142539Y (en) | 2007-11-30 | 2007-11-30 | Barrel-type steel cap disk type electrical insulator clamp apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142539Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701069A (en) * | 2013-12-16 | 2014-04-02 | 国家电网公司 | Installation method of protective reinforced type wing-shaped fixture |
-
2007
- 2007-11-30 CN CNU2007203068177U patent/CN201142539Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701069A (en) * | 2013-12-16 | 2014-04-02 | 国家电网公司 | Installation method of protective reinforced type wing-shaped fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAINTENANCE COMPANY OF GANSU ELECTRIC POWER COMPAN Free format text: FORMER OWNER: GANSU ELECTRIC POWER CORPORATION ULTRA-HIGH VOLTAGE TRANSMISSION AND TRANSFORMAT Effective date: 20130516 Owner name: STATE ELECTRIC NET CROP. Effective date: 20130516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130516 Address after: 730050 Gansu Province, Lanzhou city Qilihe District Portland Road No. 358 Patentee after: Maintainance Company of Gansu Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 730050 Gansu Province, Lanzhou city Qilihe District Portland Road No. 358 Patentee before: Gansu Electric Power Corporation Ultra-high Voltage Transmission and Transformat |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |