CN2397654Y - Conducting wire clamp for equipment - Google Patents
Conducting wire clamp for equipment Download PDFInfo
- Publication number
- CN2397654Y CN2397654Y CN 99200387 CN99200387U CN2397654Y CN 2397654 Y CN2397654 Y CN 2397654Y CN 99200387 CN99200387 CN 99200387 CN 99200387 U CN99200387 U CN 99200387U CN 2397654 Y CN2397654 Y CN 2397654Y
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- clamping plate
- pressure type
- type equipment
- open
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a conducting wire clamp for equipment, which is composed of an integral component and a plurality of screw fasteners. The integral component comprises a connection board portion, an opening circular tube portion and a clamping plate portion. The connection board portion is one end of a flat plate which is positioned on the integral component. The opening circular tube portion is formed by the parallel arrangement of a circular tube and the flat plate along the longitudinal direction in tangency. The opening of the opening circular tube portion is facing upward and is vertical to the flat plate. The clamping plate portion is two plates with intervals which are parallel with each other. The clamping plate portion is designed to extend upwards from the circular tube opening end which is symmetric to centerline along the longitudinal direction. The fasteners are arranged in the through holes of the clamping plate portion. The conductor grip of the utility model has the advantages of big electronic contact surface, safety and reliability, wires can be connected at will in the air or on the ground, etc.
Description
The utility model relates to a kind of hugging pressure type equipment wire clamp, belongs to electric power distribution network non-bearing connection fittings field, is applicable to being connected of power distribution equipment median generatrix downlead and electric equipment.
In the existing electric power distribution network, be connected with multiple pattern between bus downlead and the electric equipment, commonly pressuring line groove be set connecting on the plate body, it is fastening to adopt pressing plate to add screw, or adopts the circular pipe type connector, and lead is inserted crimping in the pipe.Though the former wiring is very convenient, connect plate body and be mounted 1/3rd of the not enough lead periphery of electric interface between the lead, just connector under such condition through long-play easily heating wear out, thereby influence its useful life.The latter has inconvenience because of needs use the instrument of hydraulic tongs and so on during operation aloft, main also being can not guarantee the requirement that reaches safe and reliable.
The purpose of this utility model is to provide a kind of hugging pressure type equipment wire clamp, make its can be easy for installation, connect reliable, electric interface is big and long service life.
The technical scheme of implementing the utility model above-mentioned purpose and adopting is as described below: this hugging pressure type equipment wire clamp is made up of an integrated member and some threaded fasteners, and wherein this integrated member comprises a plate portion, an open-end tube portion and a clamping plate portion; This connection board is the end that a flat board is positioned at this integrated member, which is provided with some installing holes; This open-end tube portion is that a pipe longitudinally is tangent configuration arranged side by side with the above-mentioned board flat board that is connected, its openend is up perpendicular to above-mentioned dull and stereotyped the setting, this clamping plate portion is two plates at interval that are parallel to each other, these plates are set as and longitudinally are symmetrical in center line from the circular tube open end and extend upward, described plate is provided with some through holes, wherein through hole is square on the plate, and corresponding through hole still is circular on another plate; Distance between described two clamping plate is 5 to 8 millimeters; Described connecting plate thickness and shape depend on functional requirement; The internal diameter of described open-end tube depends on the diameter that is mounted lead; Be with on the trip bolt that is equipped with in the described clamping plate portion through hole, plain cushion, spring pad and nut; Described trip bolt head is set as flat column with next section.
The material that the integrated member of this hugging pressure type equipment wire clamp adopts is identical with the material that is mounted lead and appliance wiring plate, when being mounted lead is aluminium matter, and the appliance wiring plate is when being copper, and this lead adopts copper-aluminium transition Type of Welding, be that connecting plate one end is copper, open-end tube one end is an aluminium matter.
Now the preferred embodiment shown in conjunction with the accompanying drawings is further described the utility model hugging pressure type equipment wire clamp.Be shown with
Fig. 1 is the partial schematic sectional view longitudinally (being equivalent to the A-A line intercepting by Fig. 2) of the utility model hugging pressure type equipment wire clamp.
Fig. 2 is the schematic side view of the utility model hugging pressure type equipment wire clamp.
Wherein:
Connect 2 clamping plate portions 3 of board 1 open-end tube portion
Trip bolt 4 nuts 5
By Fig. 1 and 2 as can be known, the utility model hugging pressure type equipment wire clamp is an integrated member, and this single piece comprises connection board 1, open-end tube portion 2, clamping plate portion 3 and the solid screw 4 of spiral shell etc.This structure can adopt punch forming to make, and just is applicable to mass production method, helps reducing production costs.In addition, very convenient when this hugging pressure type equipment wire clamp is used, the lead that only needs to install inserts in this open-end tube portion 2, and fastening nut can make the interval of clamping plate portion 3 dwindle and lead is compressed very firm and solidly, and it electrically contacted and can reach 90% this moment.Also have because to have one section below trip bolt 4 heads be flat column with square hole in the clamping plate portion 3 phenomenon that screw reverses easily when having prevented fastening nut effectively that matches, this becomes very simple and convenient when just making operation, only need fastening nut to compress its inside conductor.
The utility model hugging pressure type equipment wire clamp with said structure characteristics is easy for installation, aerial all arbitrarily wiring of ground, and electric interface greatly increases than prior art, and the electrochemically resistant corrosive nature is good, long service life, the attractive in appearance and suitable a large amount of production of delicate structure.
In the specification of the utility model hugging pressure type equipment wire clamp a preferred embodiment being described just, is not to its restriction, and this professional and technical personnel conceives according to the present utility model can also structurally make various variation or modification.Ratio can be welded then in branch's making, or sets up some annexes etc. on it.Therefore these must belong to protection range of the present utility model.
Claims (5)
1. a hugging pressure type equipment wire clamp is made up of an integrated member and some threaded fasteners, it is characterized in that, this integrated member comprises a plate portion, an open-end tube portion and a clamping plate portion; This connection board is the end that a flat board is positioned at this integrated member, which is provided with some installing holes; This open-end tube portion is that a pipe longitudinally is tangent configuration arranged side by side with the above-mentioned board flat board that is connected; Its openend is up perpendicular to above-mentioned dull and stereotyped the setting; This clamping plate portion is two plates at interval that are parallel to each other, these plates are set as and longitudinally are symmetrical in center line from the circular tube open end and extend upward, described plate is provided with some through holes, and wherein through hole is square on the plate, and corresponding through hole still is circular on another plate; Be with on the trip bolt that is equipped with in the described clamping plate portion through hole, plain cushion, spring pad and nut; Described trip bolt head is set as flat column with next section.
2. by the described hugging pressure type equipment of claim 1 wire clamp, it is characterized in that the distance between described two clamping plate is 5 to 8 millimeters.
3. by the described hugging pressure type equipment of claim 1 wire clamp, it is characterized in that described connecting plate thickness and shape depend on functional requirement.
4. by the described hugging pressure type equipment of claim 1 wire clamp, it is characterized in that the internal diameter of described open-end tube depends on the diameter that is mounted lead.
5. by the described hugging pressure type equipment of claim 1 wire clamp, it is characterized in that, is aluminium matter when being mounted lead, and the appliance wiring plate is when being copper, and this wire clamp adopts copper-aluminium transition Type of Welding, and promptly connecting plate one end is copper, and open-end tube one end is an aluminium matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200387 CN2397654Y (en) | 1999-01-19 | 1999-01-19 | Conducting wire clamp for equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200387 CN2397654Y (en) | 1999-01-19 | 1999-01-19 | Conducting wire clamp for equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397654Y true CN2397654Y (en) | 2000-09-20 |
Family
ID=33996387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200387 Expired - Fee Related CN2397654Y (en) | 1999-01-19 | 1999-01-19 | Conducting wire clamp for equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397654Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394386A (en) * | 2010-07-02 | 2012-03-28 | 日星工程株式会社 | Holder for connecting circular bus bar |
-
1999
- 1999-01-19 CN CN 99200387 patent/CN2397654Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394386A (en) * | 2010-07-02 | 2012-03-28 | 日星工程株式会社 | Holder for connecting circular bus bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |