CN114050502A - Buckle that makes gram drop is prevented to insulator spindle - Google Patents
Buckle that makes gram drop is prevented to insulator spindle Download PDFInfo
- Publication number
- CN114050502A CN114050502A CN202111427981.4A CN202111427981A CN114050502A CN 114050502 A CN114050502 A CN 114050502A CN 202111427981 A CN202111427981 A CN 202111427981A CN 114050502 A CN114050502 A CN 114050502A
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- Prior art keywords
- buckle
- insulating rod
- falling
- preventing
- rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a buckle for preventing a sinker from falling off an insulating rod, which comprises a U-shaped clamp, a telescopic mechanism and a fixing device, wherein the U-shaped clamp is rotatably connected to one end of the telescopic mechanism, and the other end of the telescopic mechanism is arranged 25-32cm below an operating head of the insulating rod through the fixing device. According to the invention, the top of the insulating rod is clamped with the link rod by the U-shaped clamp, so that the insulating rod operating head plays a stabilizing role in the operation process of hanging or taking off the link rod, the insulating rod operating head plays a rapid and stable role in power cut and transmission, the reliability of power supply is ensured to a greater extent, the telescopic structure is convenient for adjusting the inclination angle, and the connected U-shaped clamp is rotated to realize the adjustment of the swing angle.
Description
Technical Field
The invention relates to a buckle for preventing a sinker from falling off an insulating rod, and belongs to the technical field of equipment for preventing the sinker from falling off the insulating rod.
Background
At present, in the operation and maintenance work of a 10kV line and a transformer substation, a buckle type insulating rod without an insulating rod is used, and the problem that the line is easy to drop and damage or even hurt people in the process of taking down and hanging back the line due to the fact that a brake pull hook (the upper end of an insulating operating rod) is smooth exists, and certain safety risk is caused to equipment and people; secondly, if the drop-out fuse is dropped and damaged, the drop-out fuse needs to be replaced or readjusted, so that the power restoration time can be prolonged, the power supply reliability is greatly influenced, and even the drop-out fuse is complained by customers; and thirdly, in the process of operating the disconnecting switch contact on and off by the insulating operating rod of a power station and a transformer substation, the brake pull hook of the brake pull rod is easy to loosen and fall off, and interphase short circuit is caused in serious conditions to cause power failure or equipment burnout accidents.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a buckle that makes gram drop is prevented to insulator spindle to solve the problem that exists among the above-mentioned prior art.
The technical scheme adopted by the invention is as follows: a buckle for preventing a sinker from falling off of an insulating rod comprises a U-shaped clamp, a telescopic mechanism and a fixing device, wherein the U-shaped clamp is rotatably connected to one end of the telescopic mechanism, and the other end of the telescopic mechanism is arranged 25-32cm below an insulating rod operating head through the fixing device.
Preferably, the U-shaped card is of an elastic structure with an omega-shaped opening, and the width of the opening is less than the diameter of the fishing rod by 4-6 mm.
Preferably, the adjusting bolt is connected to the position close to the bottom of the opening, the rod part of the head of the adjusting bolt penetrates through the through hole of the U-shaped clamp and is a strip-shaped hole with the length facing the opening direction, and the free end of the rod part of the adjusting bolt (5) penetrates through the through hole on the other side of the U-shaped clamp and then is locked by a nut.
Preferably, the telescopic mechanism comprises a first connecting rod and a second connecting rod, a sliding groove is formed in one side face of the second connecting rod, a horizontal strip-shaped hole is formed in the first connecting rod, and a screw penetrates through the horizontal strip-shaped hole to be fixedly connected into the sliding groove in the second connecting rod.
Preferably, the bottom end of the U-shaped clamp is provided with a bearing, and the bearing is fixedly connected to a fixed shaft arranged on the telescopic mechanism.
Preferably, the fixing device adopts a hoop structure and is locked by bolts.
Preferably, a camera facing the U-shaped card is mounted on the insulating rod near the top end.
Preferably, the camera is connected to a mobile phone.
The invention has the beneficial effects that: compared with the prior art, the top of the insulating rod is clamped with the link rod through the U-shaped clamp, so that the insulating rod operating head plays a stabilizing role in the operation process of hanging or taking off the link rod, the insulating rod operating head plays a rapid and stabilizing role in power cut and power supply, the reliability of power supply is guaranteed to a greater extent, the telescopic structure is convenient for adjusting the inclination angle, and the U-shaped clamp is rotatably connected to realize the adjustment of the swing angle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the mounting structure of the present invention.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in figures 1-2, the buckle for preventing the insulating rod from falling comprises a U-shaped clamp 1, a telescopic mechanism 2 and a fixing device 3, wherein the U-shaped clamp 1 is rotatably connected to one end of the telescopic mechanism 2, and the other end of the telescopic mechanism 2 is arranged 25-32cm below an operating head of an insulating rod 4 through the fixing device 3. The insulating rod prevents that the order gram from droing the buckle and adopts the U type design. The support principle is used, and the buckle support angle is adjusted through the telescopic mechanism and is used for controlling the orientation of the sinker. In the hanging process of the token, the operating personnel install the buckle on the insulating rod, fix the token in the buckle, stably send the token to the installation position, take the token out of the buckle by slight force, and take the token out of the buckle according to the same principle. Has the advantages of convenient operation, time and labor saving, equipment protection, safety, reliability and the like.
Preferably, the U-shaped card 1 is of an elastic structure with an omega-shaped opening, the width of the opening end is smaller than the diameter of the line rod 11 by 4-6mm, and the structure is easy to clamp and convenient to take down.
Preferably, the adjusting bolt 5 is connected to the position close to the bottom of the opening, the through hole of the U-shaped card 1 is penetrated through the rod part of the head of the adjusting bolt 5, the rod hole 6 is the length of the opening direction, the free end of the rod part of the adjusting bolt 5 is locked by the nut after penetrating through the through hole on the other side of the U-shaped card 1, the diameter of the buckle is adjusted by the adjusting bolt, and the buckle is used for fixing the line grammers of various models.
Preferably, above-mentioned telescopic machanism 2 includes connecting rod one 7 and connecting rod two 8, be provided with spout 9 on the two 8 sides of connecting rod, connecting rod one 7 is provided with horizontal bar hole 10, adopt in the spout 9 with connecting rod one 7 fixed connection on connecting rod two 8 after screw 14 passes horizontal bar hole 10, can realize telescopic machanism's directional flexible, connect convenient and fast, spout 9 both sides set up two spacing recesses 12, the extending structure is simple, length adjustment is convenient, it is easy to realize making gram angle modulation, connecting rod one both sides are provided with two spacing bosss 13, two spacing bosss are embedded into two spacing recesses rather than size matching and connecting rod one can the activity flexible, can realize that connection stability is better, support the rigidity better, operating stability is higher.
Preferably, the bottom end of the U-shaped clamp 1 is provided with a bearing, the bearing is fixedly connected to a fixed shaft arranged on the telescopic mechanism 2, and the rotary connection flexibility is good.
Preferably, the fixing device 3 adopts a hoop structure, adopts bolt locking, and is stable and reliable in fixing and convenient to connect.
Preferably, a camera facing the direction of the U-shaped card is mounted on the top end of the insulating rod 4; the camera is connected to the mobile phone, and quick clamping of the token can be realized.
In the operation and maintenance work of a 10kV line and a transformer substation, after the whole process of hanging and taking the token by a traditional insulating rod is analyzed, the working strength and the complexity of hanging and taking the token are reduced by adopting the improvement of the invention, the token is fixed, and the power supply is quickly stopped and ensured to be reliable.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (8)
1. The utility model provides an insulator spindle prevents making gram buckle that drops which characterized in that: the device comprises a U-shaped clamp (1), a telescopic mechanism (2) and a fixing device (3), wherein the U-shaped clamp (1) is rotatably connected to one end of the telescopic mechanism (2), and the other end of the telescopic mechanism (2) is arranged at a position 25-32cm below an operating head of an insulating rod (4) through the fixing device (3).
2. The insulating rod buckle for preventing the jack from falling off according to claim 1, is characterized in that: the U-shaped card (1) is an elastic structure with an omega-shaped opening, and the width of the opening end is smaller than the diameter of the line rod (11) by 4-6 mm.
3. The insulating rod buckle for preventing the jack from falling off as claimed in claim 2, wherein: be connected with adjusting bolt (5) near the opening bottom, the through-hole that U type card (1) was passed to the head department pole portion of adjusting bolt (5) is bar hole (6) towards opening direction length, adopts the nut locking after the pole portion free end of adjusting bolt (5) passes U type card (1) opposite side through-hole.
4. The insulating rod buckle for preventing the jack from falling off according to claim 1, is characterized in that: the telescopic mechanism (2) comprises a first connecting rod (7) and a second connecting rod (8), a sliding groove (9) is formed in one side face of the second connecting rod (8), a horizontal strip-shaped hole (10) is formed in the first connecting rod (7), and a screw (14) is adopted to penetrate through the horizontal strip-shaped hole (10) and then fixedly connect the first connecting rod (7) into the sliding groove (9) in the second connecting rod (8).
5. The insulating rod buckle for preventing the jack from falling off according to claim 1, is characterized in that: the bottom end of the U-shaped clamp (1) is provided with a bearing which is fixedly connected to a fixed shaft arranged on the telescopic mechanism (2).
6. The insulating rod buckle for preventing the jack from falling off according to claim 1, is characterized in that: the fixing device (3) adopts a hoop structure and is locked by bolts.
7. The insulating rod buckle for preventing the jack from falling off according to claim 1, is characterized in that: the insulating rod (4) is close to the top end and is provided with a camera towards the direction of the U-shaped card.
8. The insulating rod buckle for preventing the jack from falling off according to claim 7, is characterized in that: the camera is connected to the mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427981.4A CN114050502A (en) | 2021-11-29 | 2021-11-29 | Buckle that makes gram drop is prevented to insulator spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427981.4A CN114050502A (en) | 2021-11-29 | 2021-11-29 | Buckle that makes gram drop is prevented to insulator spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114050502A true CN114050502A (en) | 2022-02-15 |
Family
ID=80211470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111427981.4A Pending CN114050502A (en) | 2021-11-29 | 2021-11-29 | Buckle that makes gram drop is prevented to insulator spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114050502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115939995A (en) * | 2022-11-14 | 2023-04-07 | 国网浙江省电力有限公司海盐县供电公司 | Electrified mounting tool convenient to order gram electrified fixer installation that drops |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006384A (en) * | 2015-08-06 | 2015-10-28 | 杨光 | 10KV folding-type insulated operating rod |
| CN106786075A (en) * | 2016-12-20 | 2017-05-31 | 国网浙江宁波市鄞州区供电公司 | A kind of cartridge fuse mounts instrument |
| CN207441494U (en) * | 2017-11-16 | 2018-06-01 | 国网河南省电力公司商丘供电公司 | A kind of link rod connection component |
| CN109887772A (en) * | 2019-01-29 | 2019-06-14 | 国网浙江省电力有限公司丽水供电公司 | A kind of link rod work head for facilitating mounting to operate |
| CN210575123U (en) * | 2019-12-02 | 2020-05-19 | 何建 | Display protection screen support |
| CN112234556A (en) * | 2020-11-20 | 2021-01-15 | 吉林大洋电气科技有限公司 | Bus duct fixing equipment for power bus processing |
| CN113345727A (en) * | 2021-06-03 | 2021-09-03 | 贵州电网有限责任公司 | Press-buckling type insulating rod |
-
2021
- 2021-11-29 CN CN202111427981.4A patent/CN114050502A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006384A (en) * | 2015-08-06 | 2015-10-28 | 杨光 | 10KV folding-type insulated operating rod |
| CN106786075A (en) * | 2016-12-20 | 2017-05-31 | 国网浙江宁波市鄞州区供电公司 | A kind of cartridge fuse mounts instrument |
| CN207441494U (en) * | 2017-11-16 | 2018-06-01 | 国网河南省电力公司商丘供电公司 | A kind of link rod connection component |
| CN109887772A (en) * | 2019-01-29 | 2019-06-14 | 国网浙江省电力有限公司丽水供电公司 | A kind of link rod work head for facilitating mounting to operate |
| CN210575123U (en) * | 2019-12-02 | 2020-05-19 | 何建 | Display protection screen support |
| CN112234556A (en) * | 2020-11-20 | 2021-01-15 | 吉林大洋电气科技有限公司 | Bus duct fixing equipment for power bus processing |
| CN113345727A (en) * | 2021-06-03 | 2021-09-03 | 贵州电网有限责任公司 | Press-buckling type insulating rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115939995A (en) * | 2022-11-14 | 2023-04-07 | 国网浙江省电力有限公司海盐县供电公司 | Electrified mounting tool convenient to order gram electrified fixer installation that drops |
| CN115939995B (en) * | 2022-11-14 | 2023-11-14 | 国网浙江省电力有限公司海盐县供电公司 | Electrified installation tool convenient for installation of dropped electrification fixing device |
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