CN203466309U - Novel grounding wire clamp - Google Patents

Novel grounding wire clamp Download PDF

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Publication number
CN203466309U
CN203466309U CN201320540212.XU CN201320540212U CN203466309U CN 203466309 U CN203466309 U CN 203466309U CN 201320540212 U CN201320540212 U CN 201320540212U CN 203466309 U CN203466309 U CN 203466309U
Authority
CN
China
Prior art keywords
self
tension disc
wire clamp
rod
push rod
Prior art date
Application number
CN201320540212.XU
Other languages
Chinese (zh)
Inventor
刘顶印
沈祥
魏伟明
茹惠东
周冬成
钱一宏
Original Assignee
国家电网公司
国网浙江省电力公司
国网浙江省电力公司绍兴供电公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 国家电网公司, 国网浙江省电力公司, 国网浙江省电力公司绍兴供电公司 filed Critical 国家电网公司
Priority to CN201320540212.XU priority Critical patent/CN203466309U/en
Application granted granted Critical
Publication of CN203466309U publication Critical patent/CN203466309U/en

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Abstract

The utility model discloses a novel grounding wire clamp which comprises an upper wire pressing plate, a lower wire pressing plate, a positioning base, a drive operating rod and a push rod. The positioning base is connected with the upper wire pressing plate. The upper wire pressing plate is connected with the lower wire pressing plate. One end of the push rod runs through the positioning base and is arranged with the lower wire pressing plate in a contact manner. The other end of the push rod is connected with the drive operating rod. The push rod which is located between the drive operating rod and the positioning base is sheathed with a first compression spring. The upper wire pressing plate is connected with a self-locking bracket. A self-locking rod is arranged in the self-locking bracket. The self-locking rod is arranged with the lower wire pressing plate in a contact manner. The self-locking rod is sheathed with a second compression spring. An auxiliary rod is arranged on the self-locking rod. According to the utility model, the provided novel grounding wire clamp has the advantages of simple structure and convenient operation; the grounding efficiency is improved, and at the same time the novel grounding wire clamp can be used in different environments; the self-locking rod is arranged, which ensures the use safety of the grounding wire clamp; and the use performance of the grounding wire clamp is greatly improved.

Description

A kind of novel grounded wire clamp
Technical field
The utility model relates to a kind of novel grounded wire clamp.
Background technology
Earthing clamp is generally used in the service work of transformer station, power distribution station.But current used earthing clamp exists while connecting wires, do not have impetus, and some earthing position is more special, often needs repeatedly to attempt; There is inefficiency, and the poor safety requirements that do not reach of earthing effect, thereby the potential safety hazard of causing.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of novel grounded wire clamp, and it is simple in structure, easy to operate, when improving ground connection efficiency, can under varying environment, use, and has greatly improved the serviceability of earthing clamp.
The utility model is the object that reaches above-mentioned, and the utility model adopts following technical scheme:
A novel grounded wire clamp, comprises tension disc, lower tension disc, positioning pedestal, transmission action bars, push rod, and wherein said positioning pedestal is connected with upper tension disc, and described upper tension disc is connected with lower tension disc; Described push rod one end is run through positioning pedestal and is contacted installation with lower tension disc, and the push rod other end is connected with transmission action bars; Described push rod between transmission action bars and positioning pedestal is socketed with the first Compress Spring outward; Described upper tension disc is connected with self locking frame, in described self locking frame, self-lock rod is installed, and described self-lock rod contacts installation with lower tension disc; On described self-lock rod, be socketed with the second Compress Spring, on described self-lock rod, auxiliary rod be installed.
Between described upper tension disc and lower tension disc, the 3rd Compress Spring is installed.
Described upper tension disc is movably connected by pilot pin and positioning pedestal.
Described transmission action bars lower end offers handle hole.
Described transmission action bars and push rod is integrally manufactured forms.
On described upper tension disc, wire clamp backplate is installed, and described wire clamp backplate one end is connected with positioning pedestal.
The beneficial effects of the utility model are: the utility model provides a kind of novel grounded wire clamp, it is simple in structure, easy to operate, when improving ground connection efficiency, can under varying environment, use, self-lock rod the use safety that has guaranteed earthing clamp is set, thereby greatly improved the serviceability of earthing clamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1.
Embodiment
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of novel grounded wire clamp, comprise tension disc 1, lower tension disc 2, positioning pedestal 3, transmission action bars 4, push rod 5, wherein said positioning pedestal 3 is movably connected by pilot pin 11 and upper tension disc 1, and described upper tension disc 1 is connected with lower tension disc 2; Described push rod 5 one end are run through positioning pedestal 3 and are contacted installation with lower tension disc 2, and the other end is connected with transmission action bars 4.Described transmission action bars 4 lower ends offer handle hole 12.Described transmission action bars 4 forms with push rod 5 is integrally manufactured.Between described upper tension disc 1 and lower tension disc 2, the 3rd Compress Spring 10 is installed.Outside described push rod 5 between transmission action bars 4 and positioning pedestal 3, be socketed with the first Compress Spring 6.Described upper tension disc 1 is connected with self locking frame 7, in described self locking frame 7, self-lock rod 8 is installed, and described self-lock rod 8 contacts installation with lower tension disc 2.Described being positioned on self locking frame 7 is socketed with the second Compress Spring 9, on described self-lock rod 8, auxiliary rod 14 is installed.On described upper tension disc 1, wire clamp backplate 13 is installed, and described wire clamp backplate 13 one end are connected with positioning pedestal 3.
Earthing clamp described in the present embodiment in use, first regulates lower angle on upper tension disc 1 and lower tension disc 2 by pilot pin 11.Then rotating transmission action bars 4 opens tension disc 1 and lower tension disc 2 clamp ends.Before ground wire hitching, auxiliary rod 14 is inserted and is arranged on the self-lock rod 8 in self locking frame 7 simultaneously, self-lock rod 8 self-lockings, auxiliary rod 14 is in lockup state.Then by earthing clamp near the electric wire that needs ground connection, the impetus that self locking frame 7 can regulated ground wire clamp simultaneously.While needing ground connection, upwards rotate transmission action bars 4 and make tension disc 1 and lower tension disc 2 clamp end clamps.Due to the upwards rotation of transmission action bars 4, self-lock rod 8 is removed self-lockings simultaneously, and auxiliary rod 14 lockings lost efficacy, and auxiliary rod 14 is lifted down.When dismounting earth connection, on the self-lock rod 8 auxiliary rod 14 in insertion is arranged on self locking frame 7, then rotate transmission action bars 4.Due to rotating of transmission action bars 4, self-lock rod 8 self-lockings, auxiliary rod 14 is by locking.Some switch-cabinet grounding current potential sets low, and when removing earth connection, the chuck of connecting wires easily comes off, and has the danger of pounding porcelain vase below, and the earthing clamp described in the present embodiment has been eliminated this potential safety hazard.
A kind of novel grounded wire clamp described in the present embodiment, it is simple in structure, easy to operate, when improving ground connection efficiency, can under varying environment, use, self-lock rod the use safety that has guaranteed earthing clamp is set, thereby greatly improved the serviceability of earthing clamp.

Claims (6)

1. a novel grounded wire clamp, it is characterized in that: comprise tension disc (1), lower tension disc (2), positioning pedestal (3), transmission action bars (4), push rod (5), wherein said positioning pedestal (3) is connected with upper tension disc (1), and described upper tension disc (1) is connected with lower tension disc (2); Described push rod (5) one end is run through positioning pedestal (3) and is contacted installation with lower tension disc (2), and push rod (5) other end is connected with transmission action bars (4); Described outer the first Compress Spring (6) that is socketed with of push rod (5) being positioned between transmission action bars (4) and positioning pedestal (3); Described upper tension disc (1) is connected with self locking frame (7), and self-lock rod (8) is installed in described self locking frame (7), and described self-lock rod (8) contacts installation with lower tension disc (2); On described self-lock rod (8), be socketed with the second Compress Spring (9), auxiliary rod (14) is installed on described self-lock rod (8).
2. a kind of novel grounded wire clamp according to claim 1, is characterized in that: the 3rd Compress Spring (10) is installed between described upper tension disc (1) and lower tension disc (2).
3. a kind of novel grounded wire clamp according to claim 1, is characterized in that: described upper tension disc (1) is movably connected by pilot pin (11) and positioning pedestal (3).
4. a kind of novel grounded wire clamp according to claim 1, is characterized in that: described transmission action bars (4) lower end offers handle hole (12).
5. a kind of novel grounded wire clamp according to claim 1, is characterized in that: described transmission action bars (4) and integrally manufactured the forming of push rod (5).
6. a kind of novel grounded wire clamp according to claim 1, is characterized in that: wire clamp backplate (13) is installed on described upper tension disc (1), and described wire clamp backplate (13) one end is connected with positioning pedestal (3).
CN201320540212.XU 2013-09-02 2013-09-02 Novel grounding wire clamp CN203466309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320540212.XU CN203466309U (en) 2013-09-02 2013-09-02 Novel grounding wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320540212.XU CN203466309U (en) 2013-09-02 2013-09-02 Novel grounding wire clamp

Publications (1)

Publication Number Publication Date
CN203466309U true CN203466309U (en) 2014-03-05

Family

ID=50178650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320540212.XU CN203466309U (en) 2013-09-02 2013-09-02 Novel grounding wire clamp

Country Status (1)

Country Link
CN (1) CN203466309U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104218495A (en) * 2014-09-02 2014-12-17 来安县新元机电设备设计有限公司 Operating bar for installing ground wires of high-voltage transmission lines
CN104600446A (en) * 2015-01-22 2015-05-06 国家电网公司 Automatic clamping method for high voltage grounding wire
CN106299764A (en) * 2016-10-27 2017-01-04 国网浙江省电力公司绍兴供电公司 A kind of wired earth wire clamp with double hanging wire pattern

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104218495A (en) * 2014-09-02 2014-12-17 来安县新元机电设备设计有限公司 Operating bar for installing ground wires of high-voltage transmission lines
CN104218495B (en) * 2014-09-02 2016-10-26 来安县新元机电设备设计有限公司 A kind of action bars for ultra-high-tension power transmission line installing ground wire
CN104600446A (en) * 2015-01-22 2015-05-06 国家电网公司 Automatic clamping method for high voltage grounding wire
CN106299764A (en) * 2016-10-27 2017-01-04 国网浙江省电力公司绍兴供电公司 A kind of wired earth wire clamp with double hanging wire pattern
CN106299764B (en) * 2016-10-27 2018-11-30 国网浙江省电力公司绍兴供电公司 A kind of wired earth wire clamp with double hanging wire modes

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