CN203205564U - Connection terminal connecting structure of stainless steel composite material grounding leading-up wire - Google Patents
Connection terminal connecting structure of stainless steel composite material grounding leading-up wire Download PDFInfo
- Publication number
- CN203205564U CN203205564U CN 201320199494 CN201320199494U CN203205564U CN 203205564 U CN203205564 U CN 203205564U CN 201320199494 CN201320199494 CN 201320199494 CN 201320199494 U CN201320199494 U CN 201320199494U CN 203205564 U CN203205564 U CN 203205564U
- Authority
- CN
- China
- Prior art keywords
- binding post
- connection terminal
- standard grade
- nut
- wire
- 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 - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 14
- 239000010935 stainless steel Substances 0.000 title claims abstract description 14
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 241000644035 Clava Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A connection terminal connecting structure of a stainless steel composite material grounding leading-up wire has a leading-up wire and a connection terminal; wherein the connection terminal consists of a steel rectangular plate at an upper part and a steel cylinder at a lower part, a bottom surface of the steel cylinder is provided with a center hole, the connection terminal is sleeved on the leading-up wire through the center hole, the steel cylinder of the connection terminal is provided with an external screw thread, a nut sleeved on the leading-up wire is in threaded connection with the position of the external screw thread of the steel cylinder of the connection terminal, a lower part of an inner bore of the nut is tapered, and a clamping three jaw is arranged between the nut and the leading-up wire. The connection terminal connecting structure of the utility model has the beneficial effects that: the leading-up wire and the connection terminal are fixed together through the nut, i.e., connection can be performed by means of a general tool, thus the requirement to a construction tool is reduced; by adopting threaded connection, the connection terminal connecting structure is convenient for assembling and disassembling, thus the installation direction of the connection terminal can be changed at will, thereby realizing quick and convenient connection with an external electrical equipment grounding bar in the random direction, and facilitating test work; and the nut has the clamping three jaw therein, thus reliability of the connection can be ensured.
Description
Technical field
The utility model relates to the binding post syndeton that the stainless steel composite material grounding lead is reached the standard grade.
Background technology
The stainless steel composite material grounding lead is reached the standard grade and is generally clava, draws at present the connection of reaching the standard grade between binding post and the external electrical equipment ground row and usually adopts arc welding.China's Granted publication number is that the utility model patent of CN202172131U discloses a kind of conductive connection plates of reaching the standard grade of drawing, conductive connection plates comprises binding and draws the tube connector of reaching the standard grade, binding namely is binding post, binding is sheet, have breach on the upper surface of binding, draw in the breach that the tube connector of reaching the standard grade inserts binding and weld again.Although for binding post be connected the connection of reaching the standard grade and adopt welding firmly, but also come with some shortcomings, 1, binding is that binding post is flat-shaped, binding post is provided with the connecting hole of being connected connection with equipment ground, terminal after the welding must be in a plane with external electrical equipment ground row, so binding post has directivity, make the connection of going up in any direction between binding post and the external electrical equipment ground row have certain difficulty.2, during experiment work, binding post can not be dismantled, and makes troubles to experiment work.
The utility model content
The purpose of this utility model is to propose the binding post syndeton that a kind of stainless steel composite material grounding lead of novelty is reached the standard grade, and can make things convenient for binding post to go up in any direction with external electrical equipment ground row and be connected.
For achieving the above object, the utility model is taked following technical scheme: the binding post syndeton that this stainless steel composite material grounding lead is reached the standard grade has to draw reaches the standard grade and binding post, described binding post is comprised of the steel rectangular slab on top and the steel cylinder of bottom, has centre bore on the bottom surface of steel cylinder, on binding post utilizes centre bore to be enclosed within to draw and reaches the standard grade, the steel cylinder of binding post is provided with external screw thread, one is enclosed within on the steel cylinder that the nut thread that draws on reaching the standard grade is connected to binding post, between reaching the standard grade, the endoporus bottom band tapering of nut, nut and drawing be provided with promptly three-jaw.
Steel rectangular slab and the steel cylinder of described binding post are one.
The steel rectangular slab of described binding post is provided with two connecting holes, is respectively circular hole and mounting hole.
Drawing reaches the standard grade by the steel plug and closely wrap up its peripheral stainless steel wrap forms.
The utlity model has following good effect: 1, the utility model is reached the standard grade and binding post is fixed together drawing by nut, just can connect by general general tool, so reduce the requirement to construction tool, be threaded owing to adopting, mounting or dismounting are convenient, make binding post can change arbitrarily installation direction, realize being connected with the rapid and convenient of external electrical equipment ground row any direction, and make things convenient for experiment work again.2, firmly grasp three-jaw owing to having the band tapering in the nut, can guarantee the reliability that connects.3, on binding post utilizes centre bore to be enclosed within to draw and reaches the standard grade, draw the end face of reaching the standard grade and hidden by binding post, so can prevent from drawing the end face of reaching the standard grade because of the exposed corrosion that is subject to environment.4, binding post does not need to carry out the surface anticorrosion processing.5, owing to not needing to weld at the construction field (site), eliminate the potential safety hazard that exists because of welding.
Description of drawings
Fig. 1 is view of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the view of nut.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the view of three-jaw.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the view of binding post.
Fig. 8 is the vertical view of Fig. 7.
Embodiment
See Fig. 1 to Fig. 6, the present embodiment has to draw reaches the standard grade 4 and binding post 1, and drawing reaches the standard grade 4 by steel plug 4-1 and closely wrap up its peripheral stainless steel wrap 4-2 forms.Described binding post 1 is comprised of the steel rectangular slab 1-1 on top and the steel cylinder 1-2 of bottom.Steel cylinder 1-2 is stairstepping, and is up-thin-low-thick, and the bottom surface of steel cylinder 1-2 is provided with centre bore 1-2-1, and the steel rectangular slab 1-1 of described binding post 1 and steel cylinder 1-2 are one, and namely one-time mechanical shapes.
Binding post 1 utilizes centre bore 1-2-1 to be enclosed within to draw reaches the standard grade on 4, the bottom of steel cylinder 1-2 is provided with external screw thread, the internal thread of described nut 2 is arranged on the top 2-1 of endoporus, the bottom 2-2 of the endoporus of nut has tapering, being enclosed within a nut 2 that draws on reaching the standard grade is threaded on the external screw thread position of cylinder 1-2, nut 2 and drawing is reached the standard grade and is provided with promptly three-jaw 3 between 4, promptly three-jaw 3 has three grooves, be divided into three pawls firmly grasping three-jaw 3, the bottom of three pawl 3-1 all has tapering, promptly the tapering of the tapering of three-jaw 3 and nut 2 coupling.When tightening up nut 2 because promptly three-jaw 3 is tightened up in the effect of tapering, make draw reach the standard grade 4 and binding post 1 between firmly connect.
The rectangular slab 1-1 of described binding post 1 is provided with two connecting holes, is respectively circular hole 1-1-1 and mounting hole 1-1-2, and arranging of mounting hole 1-1-2 can make things convenient for the connection that be connected with external electrical equipment ground.
Claims (4)
1. binding post syndeton that the stainless steel composite material grounding lead is reached the standard grade, have to draw and reach the standard grade (4) and binding post (1), it is characterized in that: described binding post (1) is comprised of the steel rectangular slab (1-1) on top and the steel cylinder (1-2) of bottom, has centre bore (1-2-1) on the bottom surface of steel cylinder (1-2), binding post (1) utilizes centre bore (1-2-1) to be enclosed within to draw on reach the standard grade (4), the steel cylinder (1-2) of binding post (1) is provided with external screw thread, one is enclosed within the nut (2) that draws on reach the standard grade (4) and is threaded on the external screw thread position of binding post (1) steel cylinder (1-2), the endoporus bottom (2-2) of nut (2) has tapering, and nut (2) and drawing is reached the standard grade and is provided with promptly three-jaw (3) between (4).
2. the stainless steel composite material grounding lead according to claim 1 binding post syndeton of reaching the standard grade, it is characterized in that: steel rectangular slab (1-1) and the steel cylinder (1-2) of described binding post (1) are one.
3. the stainless steel composite material grounding lead according to claim 1 binding post syndeton of reaching the standard grade, it is characterized in that: the steel rectangular slab (1-1) of described binding post (1) is provided with two connecting holes, is respectively circular hole (1-1-1) and mounting hole (1-1-2).
4. the stainless steel composite material grounding lead according to claim 1 binding post syndeton of reaching the standard grade is characterized in that: draw reach the standard grade (4) by steel plug (4-1) and closely wrap up its peripheral stainless steel wrap (4-2) and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199494 CN203205564U (en) | 2013-04-18 | 2013-04-18 | Connection terminal connecting structure of stainless steel composite material grounding leading-up wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199494 CN203205564U (en) | 2013-04-18 | 2013-04-18 | Connection terminal connecting structure of stainless steel composite material grounding leading-up wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205564U true CN203205564U (en) | 2013-09-18 |
Family
ID=49149634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199494 Expired - Lifetime CN203205564U (en) | 2013-04-18 | 2013-04-18 | Connection terminal connecting structure of stainless steel composite material grounding leading-up wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236598A (en) * | 2013-04-18 | 2013-08-07 | 江苏省电力公司常州供电公司 | Binding post connecting structure for stainless steel composite material grounding lead-up wire |
| CN105305104A (en) * | 2015-10-30 | 2016-02-03 | 成都格瑞思文化传播有限公司 | Novel power connection terminal |
-
2013
- 2013-04-18 CN CN 201320199494 patent/CN203205564U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236598A (en) * | 2013-04-18 | 2013-08-07 | 江苏省电力公司常州供电公司 | Binding post connecting structure for stainless steel composite material grounding lead-up wire |
| CN103236598B (en) * | 2013-04-18 | 2015-10-07 | 江苏省电力公司常州供电公司 | The binding post syndeton that stainless steel composite material grounding lead is reached the standard grade |
| CN105305104A (en) * | 2015-10-30 | 2016-02-03 | 成都格瑞思文化传播有限公司 | Novel power connection terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |