CN202905958U - Power connection fitting - Google Patents

Power connection fitting Download PDF

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Publication number
CN202905958U
CN202905958U CN 201220511060 CN201220511060U CN202905958U CN 202905958 U CN202905958 U CN 202905958U CN 201220511060 CN201220511060 CN 201220511060 CN 201220511060 U CN201220511060 U CN 201220511060U CN 202905958 U CN202905958 U CN 202905958U
Authority
CN
China
Prior art keywords
pressing rod
main body
power connection
frame main
connection fitting
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
Application number
CN 201220511060
Other languages
Chinese (zh)
Inventor
孔迎辉
郭大鹏
闫国强
谷洪生
李海民
王光耀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Pingdingshan Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Pingdingshan Power Supply Co of State Grid Henan Electric Power Co Ltd
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 State Grid Corp of China SGCC, Pingdingshan Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201220511060 priority Critical patent/CN202905958U/en
Application granted granted Critical
Publication of CN202905958U publication Critical patent/CN202905958U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a power connection fitting. The power connection fitting includes a frame main body and a wire pressing rod; the wire pressing rod is connected with the frame main body through a pressing mechanism; one end of the wire pressing rod is provided with a pressing wire board. The connection mode of the wire pressing rod and the frame main body can be realized through the following manners that: the wire pressing rod can be a bolt; and a gasket is arranged between the frame main body and the wire pressing rod; and the frame main body is connected with the wire pressing rod through a screw thread. According to the power connection fitting of the utility model, the frame main body can fully contact with a copper board and a copper bar, such that the copper board and the copper bar can be evenly stressed, and therefore, the copper board and the copper bar are not prone to deformation, thereby avoiding sparking phenomenon; the wire pressing rod is connected with the frame main body through the screw thread, such that the copper board and the copper bar of a wiring terminal can be tightly pressed. The connection mode is of simplicity and easiness in realization; and with the help of the gasket, threaded connection can be firmer. According to the power connection fitting of the utility model, holes can be prevented from being slotted on the copper board and the copper bar, and therefore, current conduction area is not decreased, and the power connection fitting has the advantages of time-saving and labor-saving properties, firm connection, convenience and quickness.

Description

A kind of power connection fitting
Technical field
The utility model belongs to adapted electricity equipment auxiliary technical field, is specifically related to a kind of power connection fitting.
Background technology
At present, the power worker often needs to connect aluminum steel and copper bar in distribution, maintenance, the aluminum steel end is equipped with copper al wiring nose, one end of wiring nose and aluminum steel compress, the other end of wiring nose is that one section copper coin is connected with copper bar, need to be on the copper coin of wiring nose and copper bar in connection procedure on-the-spot punching and then they are compressed with bolt.Thereby this method of operation not only wastes time and energy but also owing to beaten the corresponding water conservancy diversion area that reduces the wiring nose in hole at copper bar and copper coin, may cause the heating of wiring position, is unfavorable for the safe operation of circuit.
The utility model content
The utility model provides a kind of and saves time, laborsaving, the power connection fitting that is connected firmly, do not reduce the water conservancy diversion area.
The technical scheme in the invention for solving the technical problem is: a kind of power connection fitting comprises: frame type main body and line pressing rod, and described line pressing rod is connected with frame type main body by hold-down mechanism, and line pressing rod one end arranges tension disc.
Described hold-down mechanism can be such, and described line pressing rod can be bolt, between described frame type main body and the line pressing rod packing ring is set and is threaded connection.
Described hold-down mechanism also can be such, and described frame type main body arranges through hole, between described tension disc and the frame type main body spring is set, and the described line pressing rod other end arranges handle and passes vertically through hole and spring.
Frame type main body energy of the present utility model and copper coin, copper bar fully contacts, make it stressed evenly, copper coin, copper bar is not yielding, avoid producing spark phenomenon, line pressing rod and frame type main body are threaded connection, thereby copper coin and the copper bar of wiring nose are compressed, the easy realization simple in structure of this mode and be aided with packing ring make be threaded more firm, the another kind of connected mode of line pressing rod and frame type main body compresses by copper coin and the copper bar of spring with the wiring nose, uses more convenient and quicker, the utility model has been avoided punching at copper coin and copper bar, thereby can not lose water conservancy diversion area and time saving and energy saving, be connected firmly, convenient and swift.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of power connection fitting comprises: line pressing rod 1 and frame type main body 3, and described line pressing rod 1 is connected with frame type main body 3 by hold-down mechanism, and line pressing rod 1 end arranges tension disc 4.Described line pressing rod 4 can be bolt, between described frame type main body 3 and the line pressing rod 1 packing ring 2 is set and is threaded connection.Along with line pressing rod 1 constantly screws in, tension disc 4 compresses copper coin 5 and the copper bar 6 of wiring nose.The utility model has been avoided punching at copper coin and copper bar, thereby can not lose water conservancy diversion area and time saving and energy saving, is connected firmly, and is convenient and swift.
As shown in Figure 2, a kind of power connection fitting comprises: line pressing rod 1 and frame type main body 3, and described line pressing rod 1 is connected with frame type main body 3 by hold-down mechanism, and line pressing rod 1 end arranges tension disc 4.Described frame type main body 3 arranges through hole, between described tension disc 4 and the frame type main body 3 spring 8 is set, and the described line pressing rod other end arranges handle 7 and passes through hole and spring 8.During use, thereby then lift-pull handle 7 Compress Springs 8 lifting tension discs 4 unclamp handle 7 with overlapping being placed on of the copper coin 5 of wiring nose and copper bar 6 below the tension disc 4, and spring 8 compresses by copper coin 5 and the copper bar 6 of tension disc 4 with the wiring nose.The utility model has been avoided punching at copper coin and copper bar, thereby can not lose water conservancy diversion area and time saving and energy saving, is connected firmly, and is convenient and swift.

Claims (3)

1. power connection fitting, it is characterized in that: comprise frame type main body and line pressing rod, described line pressing rod is connected with frame type main body by hold-down mechanism, and line pressing rod one end arranges tension disc.
2. a kind of power connection fitting as claimed in claim 1, it is characterized in that: described hold-down mechanism can be such, described line pressing rod can be bolt, between described frame type main body and the line pressing rod packing ring is set and is threaded connection.
3. a kind of power connection fitting as claimed in claim 1, it is characterized in that: described hold-down mechanism also can be such, described frame type main body arranges through hole, between described tension disc and the frame type main body spring is set, and the described line pressing rod other end arranges handle and passes vertically through hole and spring.
CN 201220511060 2012-10-08 2012-10-08 Power connection fitting Expired - Fee Related CN202905958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220511060 CN202905958U (en) 2012-10-08 2012-10-08 Power connection fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220511060 CN202905958U (en) 2012-10-08 2012-10-08 Power connection fitting

Publications (1)

Publication Number Publication Date
CN202905958U true CN202905958U (en) 2013-04-24

Family

ID=48126586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220511060 Expired - Fee Related CN202905958U (en) 2012-10-08 2012-10-08 Power connection fitting

Country Status (1)

Country Link
CN (1) CN202905958U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107834220A (en) * 2017-12-11 2018-03-23 圣达电气有限公司 A kind of copper bar Quick Connect Kit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107834220A (en) * 2017-12-11 2018-03-23 圣达电气有限公司 A kind of copper bar Quick Connect Kit

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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: 20130424

Termination date: 20131008