CN202004375U - Glass insulator device for inserting and pulling R pin - Google Patents
Glass insulator device for inserting and pulling R pin Download PDFInfo
- Publication number
- CN202004375U CN202004375U CN2011200668113U CN201120066811U CN202004375U CN 202004375 U CN202004375 U CN 202004375U CN 2011200668113 U CN2011200668113 U CN 2011200668113U CN 201120066811 U CN201120066811 U CN 201120066811U CN 202004375 U CN202004375 U CN 202004375U
- Authority
- CN
- China
- Prior art keywords
- pin
- screw rod
- head
- rod
- card fork
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 17
- 239000012212 insulator Substances 0.000 title claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to a glass insulator device for inserting and pulling an R pin, which is formed by an insulation rod (1) and a pin pulling head (2) or a pin inserting head (3), wherein the pin pulling head (2) or the pin inserting head (3) is connected with one end of the insulation rod; or is formed by the insulation rod (1), the pin pulling head (2) and the pin inserting head (3), wherein the pin pulling head (2) and the pin inserting head (3) are arranged at two ends of the insulation rod (1). The glass insulator device is convenient to manufacture, safe, convenient and flexible to use, and time and labor saving, does not require workers to work in midair, and enables the workers to conduct hot-line work and pull out and insert the R pins stably without being close to an electrified body to conduct ground potential work.
Description
Technical field
The utility model relates to and be used for utensil that the R pin pin on the ultra-high-tension power transmission line glass insulator on iron tower, the electric pole is extracted or inserted.
Background technology
Ultra-high-tension power transmission line glass insulator on iron tower, the electric pole is once damage just need be keeped in repair, and portion changes to damage, just need extract the R pin pin on the glass insulator, unloads damage portion, changes, and R pin pin is inserted after the replacing again.
Prior art does not have the special-purpose instrument that R pin pin is extracted and inserted, finish extracting and insertion work of glass insulator R pin pin, be that the workmen closely uses pliers handwork fully, need workmen's hanging operation, waste time and energy, job security is poor, but also damages glass insulator once more easily, when circuit was charged, the workmen was that equipotential is extracted and insertion work R pin pin.
The utility model content
The purpose of this utility model provides a kind of safe in utilization, and is convenient, flexibly, and time saving and energy saving glass insulator R pin pin plug utensil.
The utility model comprises insulating bar 1, is mounted on the pin removal head 2 or the latch device head 3 of insulating bar end; Or the pin removal head 2 and the latch device head 3 that are installed in insulating bar 1 two ends respectively constitute; Pin removal head 2 comprises first screw rod 20, first nut sleeve 21 that cooperates with first screw rod 20, be fixedly connected on first nut sleeve 21 pull pin 22, being rotatably assorted is installed in card fork 23, the first screw rods 20 rear ends, first on first screw rod, 20 terminations and is connected with insulating bar 1; Latch device head 3 comprises second screw rod 30, second nut sleeve 31 that cooperates with second screw rod 30, be fixedly connected on the push rod 32 on second nut sleeve 31, be rotatably assorted and be installed in the card fork of second on second screw rod, 30 terminations 33, on the second card fork, 33 rear ends, be fixedly connected with baffle plate or chute 34 cooperates with push rod 32, prevent that push rod 32 from rotating, on second screw rod, 30 rear end optical axises 30 ', be rotatably assorted axle sleeve 35 is installed, be fixedly connected with guide rod 36 at axle sleeve 35, guide rod 36 cooperates by chute 39 with push rod 32, on guide rod 36 upper surfaces, be provided with locating clamp plate 37, be provided with trip 38 at locating clamp plate 37 front ends, on clamp 37, offer strip hole chute 45 and be connected with guide rod 36, clamp 37 is regulated the location by screw 46.
The utility model is simple in structure, and is easily manufactured, safe in utilization, convenient, time saving and energy saving flexibly, do not need workmen's hanging operation, but live line working, and personnel needn't carry out earth potential working near electrified body.
Description of drawings
Fig. 1-the 3rd, the utility model example structure schematic diagram.Wherein Fig. 1 is pin removal head 2 structural representations.Fig. 2 is latch device head 3 structural representations.Fig. 3 be the K of Fig. 1, Fig. 2 to view, promptly be the first card fork, 23, the second card fork, 33 structural representations.
Embodiment
The utility model is mounted on the pin removal head 2 or the latch device head 3 of insulating bar end by insulating bar 1; Or the pin removal head 2 and the latch device head 3 that are installed in respectively on insulating bar 1 two ends constitute; Pin removal head 2 is by first screw rod 20, first nut sleeve 21 that cooperates with first screw rod 20, be welded on first nut sleeve 21 pull pin 22, being rotatably assorted is installed in the card fork of first on first screw rod, 20 terminations 23, the first card fork, 23 first shaft sleeve part 24 and first screw rod, 20 terminations by its rear end are rotatably assorted, on first screw rod, 20 terminations, have first positioning runner 25, being provided with first dog screw 26 and cooperating with first positioning runner 25 on first shaft sleeve part 24 of the first card fork 23, fixedlys connected with insulating bar 1 in first screw rod, 20 rear ends;
Latch device head 3 comprises second screw rod 30, second nut sleeve 31 that cooperates with second screw rod 30, be welded on the push rod 32 on second nut sleeve 31, be rotatably assorted and be installed in the card fork of second on screw rod 30 terminations 33, the second card fork, 33 second shaft sleeve part 40 and second screw rod, 30 terminations by its rear end are rotatably assorted, on second screw rod, 30 terminations, have second positioning runner 41, being provided with second dog screw 42 on second shaft sleeve part 40 of the second card fork 33 cooperates with second positioning runner 41, in the second card fork, 33 rear end cover portions 40, be fixedly connected with baffle plate or chute 34 cooperates with push rod 32, prevent that push rod 32 from rotating, on second screw rod, 30 rear end optical axises 30 ', be rotatably assorted axle sleeve 35 is installed, be welded with guide rod 36 at axle sleeve 35, guide rod 36 cooperatively interacts by chute 39 with push rod 32, on guide rod 36 upper surfaces, be provided with locating clamp plate 37, be provided with trip 38 at locating clamp plate 37 front ends, offering strip hole chute 45 on clamp 37 is connected with guide rod 36 by screw 46, clamp 37 is regulated the location, and the rear end of second screw rod 30 and insulating bar 1 are articulated and connected.
When Ben Mingfa uses, cooperate with glass insulator with the first card fork 23 of pin removal head 2 front ends and to block, 22 collude on the outer end ring of the R pin pin on the glass insulator pulling pin, rotate insulating bar 1 then and drive 20 rotations of first screw rod, first nut sleeve 21 that cooperates with first screw rod 20 is moved backward, 22 the R pin pin on the glass insulator steadily extracted by pulling pin.When inserting R pin pin, cooperate with glass insulator with the first card fork 23 of latch device head 3 front ends and to block, being provided with trip 38 with locating clamp plate 37 front ends cooperates with collar extension on the glass insulator and blocks, rotate insulating bar 1 then and drive 30 rotations of second screw rod, second nut sleeve 31 that cooperates with second screw rod 30 is moved forward, by push rod 32 ejection R pin pin outer ends it is steadily advanced and insert.
Claims (2)
1. glass insulator R pin pin plug device is characterized in that, comprises insulating bar (1), is mounted on the pin removal head (2) or the latch device head (3) of insulating bar end; Or be installed in the pin removal head (2) and the latch device head (3) at insulating bar (1) two ends respectively; Pin removal head (2) comprises first screw rod (20), first nut sleeve (21) that cooperates with first screw rod (20), be fixedly connected on pull pin (22) on first nut sleeve (21), being rotatably assorted is installed in the card fork of first on first screw rod (20) termination (23), first screw rod (20) rear end is connected with insulating bar (1); Latch device head (3) comprises second screw rod (30), second nut sleeve (31) that cooperates with second screw rod (30), be fixedly connected on the push rod (32) on second nut sleeve (31), be rotatably assorted and be installed in the card fork of second on second screw rod (30) termination (33), on second card fork (33) rear end, be fixedly connected with baffle plate or chute (34) cooperates with push rod (32), prevent that push rod (32) from rotating, on second screw rod (30) rear end optical axises (30 '), be rotatably assorted axle sleeve (35) is installed, be fixedly connected with guide rod (36) at axle sleeve (35), guide rod (36) cooperatively interacts by chute (39) with push rod (32), on guide rod (36) upper surface, be provided with locating clamp plate (37), be provided with trip (38) at locating clamp plate (37) front end, on clamp (37), offer strip hole chute (45) and be connected with guide rod (36), clamp (37) is regulated the location by screw (46).
2. glass insulator R pin pin plug device according to claim 1, it is characterized in that, the first card fork (23) of pin removal head (2) is rotatably assorted with first screw rod (20) termination by first shaft sleeve part (24) of its rear end, on first screw rod (20) termination, have first positioning runner (25), on first shaft sleeve part (24) of the first card fork (23), be provided with first dog screw (26) and cooperate with first positioning runner (25); The second card fork (33) of latch device head (3) is rotatably assorted with second screw rod (30) termination by second shaft sleeve part (40) of its rear end, on second screw rod (30) termination, have second positioning runner (41), on second shaft sleeve part (40) of the second card fork (33), be provided with second dog screw (42) and cooperate with second positioning runner (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200668113U CN202004375U (en) | 2011-03-15 | 2011-03-15 | Glass insulator device for inserting and pulling R pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200668113U CN202004375U (en) | 2011-03-15 | 2011-03-15 | Glass insulator device for inserting and pulling R pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004375U true CN202004375U (en) | 2011-10-05 |
Family
ID=44707102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200668113U Expired - Fee Related CN202004375U (en) | 2011-03-15 | 2011-03-15 | Glass insulator device for inserting and pulling R pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684104A (en) * | 2011-03-15 | 2012-09-19 | 辽宁省电力有限公司丹东供电公司 | Pulling and plugging device of R pin needle of glass isolator |
| WO2021174867A1 (en) * | 2020-03-05 | 2021-09-10 | 广东电网有限责任公司清远供电局 | Insulator r pin puller |
-
2011
- 2011-03-15 CN CN2011200668113U patent/CN202004375U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684104A (en) * | 2011-03-15 | 2012-09-19 | 辽宁省电力有限公司丹东供电公司 | Pulling and plugging device of R pin needle of glass isolator |
| CN102684104B (en) * | 2011-03-15 | 2015-10-14 | 辽宁省电力有限公司丹东供电公司 | Glass insulator R pin pin plug device |
| WO2021174867A1 (en) * | 2020-03-05 | 2021-09-10 | 广东电网有限责任公司清远供电局 | Insulator r pin puller |
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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: STATE ELECTRIC NET CROP. Effective date: 20120926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120926 Address after: 118000 Zhenxing Road, Zhenxing District, Liaoning, Dandong, No. 8, No. five Patentee after: Dandong Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 118000 Zhenxing Road, Zhenxing District, Liaoning, Dandong, No. 8, No. five Patentee before: Dandong Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20160315 |