CN203503819U - Portable wiring clamp - Google Patents
Portable wiring clamp Download PDFInfo
- Publication number
- CN203503819U CN203503819U CN201320646467.4U CN201320646467U CN203503819U CN 203503819 U CN203503819 U CN 203503819U CN 201320646467 U CN201320646467 U CN 201320646467U CN 203503819 U CN203503819 U CN 203503819U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- annular clamping
- clamp
- power line
- butterfly bolt
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Images
Abstract
The utility model discloses a portable wiring clamp and relates to the electric connection fastening tool technology field. The clamp is characterized in that the clamp comprises a butterfly bolt and an annular clamping plate; the annular clamping plate is formed through bending a long-strip metal sheet; left and right end portions of the annular clamping plate are provided with symmetric holes vertically and respectively; the butterfly bolt passes through the symmetric holes vertically and is cooperatively connected with a nut so as to clamp the annular clamping plate; a right end of the annular clamping plate is connected with a power line; an upper edge and a lower edge of the annular clamping plate are provided with symmetrical arc surfaces which are protruded outwardly respectively; the annular clamping plate is a red copper sheet; the right end of the annular clamping plate is connected with the power line through a fastening bolt. According to the clamp of the utility model, when a strong current generator is used to carry out testing on equipment, the butterfly bolt can be manually tightened so that an inner port of the annular clamping plate clamps a binding post of experiment equipment; operation is convenient and fast; connection is ensured to be firm and contact is good; reliability of electrical connection is increased.
Description
Technical field
The utility model relates to a kind of electrical connection fastened tools technical field.
Background technology
While using strong current generator to test equipment, the large electric current of meeting generation, so just needs the power line of doing to test will meet relevant criterion, and the power line that importantly work is tested will firmly contact good with quilt test equipment connection, if loose contact meeting makes test failure, or there is experiment accident.So before testing, operating personnel must be good with quilt test equipment connection test wire power line, and do further safety inspection, confirmation power line and the binding post of equipment are connected firmly and contact well, could start test.In prior art, use common connection clamp fast power line not to be connected with the binding post of equipment, make the experimental work efficiency of electric equipment very low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Portable connecting wire clip, have convenient to operation, the feature that power line firmly can be connected with experimental facilities binding post.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of Portable connecting wire clip, is characterized in that: comprise butterfly bolt and annular clamping plate; Described annular clamping plate are by the sheet metal bending forming of strip, both ends, left and right at annular clamping plate are provided with respectively laterally zygomorphic hole, described butterfly bolt is connected marmon clamp board clamping through laterally zygomorphic hole and nut, at the right-hand member connecting power line of described annular clamping plate.
The further improvement that the utility model is done is: the both sides up and down of described annular clamping plate are respectively equipped with the symmetrical arcwall face protruding outwardly.The material of described annular clamping plate is copper sheet, and the right-hand member of described annular clamping plate is by fastening bolt connecting power line.
The beneficial effect that adopts technique scheme to produce is: the utility model can entangle the middle part of annular clamping plate the binding post of experimental facilities fast, and manual operation is tightened butterfly bolt and the internal orifice of annular clamping plate clamped to the binding post of experimental facilities; Can also the suitable arcwall face protruding be set outwardly on the both sides up and down of annular clamping plate according to the different-diameter of equipment binding post, can make the internal orifice of marmon clamp plate and equipment binding post contact area larger, increase the reliability being electrically connected to.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
As shown in the figure: the arcwall face that 1 butterfly bolt, 2 binding posts, 3 annular clamping plate, 4 fastening bolts, 5 power lines, 6 protrude outwardly.
Embodiment
Embodiment 1: see a kind of Portable connecting wire clip of Fig. 1, it is characterized in that: comprise butterfly bolt 1 and annular clamping plate 3; Described annular clamping plate 3 are by the sheet metal bending forming of strip, both ends, left and right at annular clamping plate 3 are provided with respectively laterally zygomorphic hole, described butterfly bolt 1 is connected by annular clamping plate 3 clampings, at the right-hand member connecting power line 5 of described annular clamping plate 3 through laterally zygomorphic hole and nut.The material of described annular clamping plate 3 is copper sheet, and the right-hand member of described annular clamping plate 3 is by fastening bolt 4 connecting power lines 5.The using method of the present embodiment: directly the internal orifice of annular clamping plate 3 is entangled to the binding post 2 of experimental facilities, manually tighten butterfly bolt 1 and the internal orifice of annular clamping plate 3 is clamped to the binding post 2 of experimental facilities; The material of annular clamping plate 3 is copper sheet, has good plasticity and suitable elasticity, and annular clamping plate 3 are contacted well with binding post 2.The right-hand member connecting power line 5 of annular clamping plate 3, checks that annular clamping plate 3 non-loosening phenomenons can start to test.
Embodiment 2: see a kind of Portable connecting wire clip of Fig. 2, it is characterized in that: comprise butterfly bolt 1 and annular clamping plate 3; Described annular clamping plate 3 are by the sheet metal bending forming of strip, both ends, left and right at annular clamping plate 3 are provided with respectively laterally zygomorphic hole, described butterfly bolt 1 is connected by annular clamping plate 3 clampings, at the right-hand member connecting power line 5 of described annular clamping plate 3 through laterally zygomorphic hole and nut.The both sides up and down of described annular clamping plate 3 are respectively equipped with the symmetrical arcwall face 6 protruding outwardly.The material of described annular clamping plate 3 is copper sheet, and the right-hand member of described annular clamping plate 3 is by fastening bolt 4 connecting power lines 5.The using method of the present embodiment: directly the internal orifice of annular clamping plate 3 is entangled to the binding post 2 of experimental facilities, manually tighten butterfly bolt 1 and the internal orifice of annular clamping plate 3 is clamped to the binding post 2 of experimental facilities; The material of annular clamping plate 3 is copper sheet, has good plasticity and suitable elasticity, and annular clamping plate 3 are contacted well with binding post 2.The right-hand member connecting power line 5 of annular clamping plate 3, checks that annular clamping plate 3 non-loosening phenomenons can start to test.According to the different-diameter of equipment binding post 2, the suitable arcwall face 6 protruding is outwardly set on the both sides up and down of annular clamping plate 3, can make the internal orifice of marmon clamp plate 3 and equipment binding post 2 contacts area larger, increase the reliability being electrically connected to.
Claims (3)
1. a Portable connecting wire clip, is characterized in that: comprise butterfly bolt (1) and annular clamping plate (3); Described annular clamping plate (3) are by the sheet metal bending forming of strip, both ends, left and right at annular clamping plate (3) are provided with respectively laterally zygomorphic hole, described butterfly bolt (1) is connected by annular clamping plate (3) clamping, at the right-hand member connecting power line (5) of described annular clamping plate (3) through laterally zygomorphic hole and nut.
2. a kind of Portable connecting wire clip according to claim 1, is characterized in that: the both sides up and down of described annular clamping plate (3) are respectively equipped with the symmetrical arcwall face (6) protruding outwardly.
3. a kind of Portable connecting wire clip according to claim 1 and 2, is characterized in that: the material of described annular clamping plate (3) is copper sheet, and the right-hand member of described annular clamping plate (3) is by fastening bolt (4) connecting power line (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646467.4U CN203503819U (en) | 2013-10-21 | 2013-10-21 | Portable wiring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646467.4U CN203503819U (en) | 2013-10-21 | 2013-10-21 | Portable wiring clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503819U true CN203503819U (en) | 2014-03-26 |
Family
ID=50334767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646467.4U Expired - Fee Related CN203503819U (en) | 2013-10-21 | 2013-10-21 | Portable wiring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986612A (en) * | 2018-08-29 | 2018-12-11 | 广东海翔教育科技有限公司 | A kind of electrophysics experimental teaching simulation connection device |
-
2013
- 2013-10-21 CN CN201320646467.4U patent/CN203503819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986612A (en) * | 2018-08-29 | 2018-12-11 | 广东海翔教育科技有限公司 | A kind of electrophysics experimental teaching simulation connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |