CN209200162U - Pipeline earthing or grounding means and pipeline - Google Patents
Pipeline earthing or grounding means and pipeline Download PDFInfo
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- CN209200162U CN209200162U CN201822028116.2U CN201822028116U CN209200162U CN 209200162 U CN209200162 U CN 209200162U CN 201822028116 U CN201822028116 U CN 201822028116U CN 209200162 U CN209200162 U CN 209200162U
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- pipeline
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- contact portion
- earthing
- grounding
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Abstract
The utility model provides a kind of pipeline earthing or grounding means and pipeline, pipeline earthing or grounding means, comprising: at least one contact portion, at least one conductive connection part and grounding parts, each contact portion directly contacts connected with the outer surface of corresponding pipeline;Conductive connection part connects one to one with contact portion, is connected between two adjacent conductive connection parts by conduct piece;One end of grounding parts is connect with the conductive connection part nearest away from grounding parts, the other end ground connection of grounding parts.The ground connection of all pipelines can be completed by a grounding parts for the utility model, in this way when pipeline is more, there will be no mixed and disorderly ground connection pipelines, so as to when pipe arrangement is more intensive, pipeline simply and is fitly set to complete ground connection, it ensure that the charge on pipeline can discharge in time, reduce security risk.
Description
Technical field
The utility model relates to transport line grounding technology field more particularly to a kind of pipeline earthing or grounding means and pipeline.
Background technique
The inflammable and explosive object such as petroleum, natural gas is during pipeline inside transport, due to fluid media (medium) and inner wall of the pipe
Friction, a large amount of charge may be generated, to form electrostatic on pipeline.If such electrostatic cannot be released in time,
Charge constantly accumulates, and electric discharge generates spark, when the combustible fluid medium pipeline of produced on-site transport leaks, may ignite
Medium causes fire, explosion.In addition, lightning may hit pipeline, charge pipeline, if charge cannot when encountering lightning weather
Release in time can also run to pipe safety and bring security risk.Therefore in production and transport, for the delivery pipe of inflammable medium
Road is typically necessary and carries out grounding to pipeline, in order to discharge the charge on pipeline in time, reduces conduit running wind
Danger.
The ground connection of pipeline generally strong using conducting medium sheet metal or pipeline in the prior art, pipeline and ground are connect
Touching connection.
But when pipe arrangement is more intensive, the quantity using prior art ground connection pipeline is more, arranges disorderly and unsystematic,
It is not easy to arrange to arrange.
Utility model content
In order to overcome the drawbacks described above under the prior art, the purpose of this utility model is to provide a kind of pipeline earthing or grounding means
And pipeline, using the embodiment of the utility model simply, connecing for pipeline can be fitly completed when pipe arrangement is more intensive
Ground discharges the charge on pipeline in time, reduces production risk.
An embodiment of the present invention provides a kind of pipeline earthing or grounding means, comprising:
At least one contact portion, each contact portion is directly contacted with the outer surface of corresponding pipeline to be connected;
At least one conductive connection part, the conductive connection part connect one to one with the contact portion, and adjacent two
It is connected between the conductive connection part by conduct piece;
Grounding parts, one end of the grounding parts is connect with the conductive connection part nearest away from the grounding parts, described to connect
The other end in ground portion is grounded.
Pipeline earthing or grounding means as described above, optionally, the conductive connection part includes vertical section and horizontal segment, described perpendicular
Straight section is for connecting the corresponding contact portion, and the horizontal segment is for connecting the conduct piece or grounding parts.
Pipeline earthing or grounding means as described above, optionally, welding or screw thread connect between the conduct piece and the horizontal segment
It connects.
Pipeline earthing or grounding means as described above, optionally, the conduct piece are metal plate.
Pipeline earthing or grounding means as described above, optionally, the contact portion is integrated, and the contact portion includes for holding
Receive the accommodating chamber of the pipeline, the cross sectional shape of the accommodating chamber is round, fan-shaped, rectangular or triangle.
Pipeline earthing or grounding means as described above, optionally, the contact portion includes the first part being oppositely arranged and second
Part, the first part and second part limit the accommodating chamber jointly, and the lower end of the first part is equipped with first and connects
The lower end of fishplate bar, the second part is equipped with the second connecting plate, and first connecting plate and the second connecting plate are fixedly connected.
Pipeline earthing or grounding means as described above, optionally, first connecting plate are equipped with the first bolt hole, and described second
Connecting plate be equipped with the second bolt hole, the vertical section positioned at first connecting plate and the second connecting plate between, and it is described erect
Straight section is equipped with via hole, and fastener sequentially passes through first bolt hole, via hole and the second bolt hole to connect described first
Plate, the second connecting plate are fixedly connected with vertical section.
Pipeline earthing or grounding means as described above, optionally, the upper end of the first part are equipped with third connecting plate, and described the
The upper end of two parts is equipped with the 4th connecting plate, and the third connecting plate is equipped with third bolt hole, sets on the 4th connecting plate
There is the 4th bolt hole, fastener sequentially passes through the third bolt hole and the 4th bolt hole with by the third connecting plate and the 4th
Connecting plate is fixedly connected.
Pipeline earthing or grounding means as described above, optionally, the contact portion, conductive connection part and grounding parts are conductive
Metalwork.
Another embodiment of the utility model provides a kind of pipeline, and the outer surface of the pipeline is connected with as above any described
Pipeline earthing or grounding means.
Pipeline earthing or grounding means and pipeline provided by the utility model, including at least one contact portion, at least one conduction are even
Socket part and grounding parts, contact portion directly with tube contacts and connect, contact portion is to be capable of conductive material, thus by pipeline
Charge introduces contact portion;Contact portion is connect with conductive connection part, and conductive connection part is also material that can be conductive, and then will contact
Charge in portion introduces conductive connection part;The connection of one end of conductive connection part and grounding parts, grounding parts are also material that can be conductive
Material, conductive connection part import charge on grounding parts, and the other end of grounding parts is grounded, so that charge is imported the earth.Pipeline is logical
The charge accumulated on pipeline is imported the earth by the conduction for crossing contact portion, conductive connection part and grounding parts, ensure that on pipeline
Charge can discharge in time, reduce conduit running risk.When pipe arrangement is more intensive, it is provided with one on each pipeline and connects
Contact portion, each contact portion connect a conductive connection part, and two neighboring conductive connection part is connected with each other by conduct piece, grounding parts
It is connect with the conductive connection part nearest away from grounding parts.Connecing for all pipelines can be completed by a grounding parts in the utility model
Ground, in this way when pipeline is more, there will be no mixed and disorderly ground connection pipeline, so as to when pipe arrangement is more intensive,
So that pipeline is completed ground connection, ensure that the charge on pipeline can discharge in time, reduces conduit running risk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure diagram for the pipeline earthing or grounding means that an embodiment of the present invention provides;
Fig. 2 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides;
Fig. 3 is the structure diagram for the pipeline earthing or grounding means that the utility model another embodiment provides;
Fig. 4 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides;
Fig. 5 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides;
Fig. 6 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides.
Appended drawing reference:
100- brake clamp sunpender;
110- first part;
The first connecting plate of 111-;
112- third connecting plate;
120- second part;
The second connecting plate of 121-;
The 4th connecting plate of 122-;
200- conductive connection part;
300- conduct piece;
400- grounding parts.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.In the absence of conflict, following implementation
Feature in example and embodiment can be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
It should be noted that term " first ", " second " are only used for facilitating description different in the description of the present invention,
Component, be not understood to indicate or imply ordinal relation, relative importance or implicitly indicate indicated technical characteristic
Quantity." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.
The inflammable and explosive object such as petroleum, natural gas is during pipeline inside transport, due to fluid media (medium) and inner wall of the pipe
Friction, a large amount of charge may be generated, to form electrostatic on pipeline.If such electrostatic cannot be released in time,
Charge constantly accumulates, and electric discharge generates spark, when the combustible fluid medium pipeline of produced on-site transport leaks, may ignite
Medium causes fire, explosion.In addition, lightning may hit pipeline, charge pipeline, if charge cannot when encountering lightning weather
Release in time can also run to pipe safety and bring security risk.Therefore in production and transport, for the delivery pipe of inflammable medium
Road is typically necessary and carries out grounding to pipeline, in order to discharge the charge on pipeline in time, reduces conduit running wind
Danger.
The ground connection of pipeline generally strong using conducting medium sheet metal or pipeline in the prior art, pipeline and ground are connect
Touching connection.
But when pipe arrangement is more intensive, the quantity using prior art ground connection pipeline is more, arranges disorderly and unsystematic,
It is not easy to arrange to arrange.
In order to overcome the drawbacks described above under the prior art, the purpose of this utility model is to provide a kind of pipeline earthing or grounding means
And pipeline, using the embodiment of the utility model simply, connecing for pipeline can be fitly completed when pipe arrangement is more intensive
Ground discharges the charge on pipeline in time, reduces production risk.
It is described below in conjunction with the detailed content to the utility model of attached drawing, so that those skilled in the art can
The more detailed content for understanding the utility model.
Embodiment one
Fig. 1 is the structure diagram for the pipeline earthing or grounding means that an embodiment of the present invention provides;Please refer to Fig. 1.This implementation
Example provides a kind of pipeline earthing or grounding means, comprising:
At least one contact portion 100, each contact portion is directly contacted with the outer surface of corresponding pipeline to be connected;
At least one conductive connection part 200, conductive connection part 200 connect one to one with contact portion 100, and adjacent two
It is connected between conductive connection part 200 by conduct piece 300;
Grounding parts 400, one end of grounding parts 400 are connect with the conductive connection part 200 nearest away from grounding parts, grounding parts 400
The other end ground connection.
Specifically, the pipeline in the present embodiment can be common in the production of the oil/gas wells such as petroleum pipeline, natural gas line
Pipeline.Pipeline earthing or grounding means includes at least one contact portion 100, and contact portion 100 is directly contacted with the outer surface of pipeline, and the two
Contact area can according to need and be configured.The lower section of each contact portion 100 is equipped with a conductive connection part 200, and
It is connected between two adjacent conductive connection parts 200 by conduct piece 300.Pipeline earthing or grounding means further includes a grounding parts 400,
400 one end of grounding parts ground connection, the other end are connect with away from nearest conductive connection part 200.
Further, connection can be realized by the modes such as welding or being threadedly coupled between conduct piece 300 and horizontal segment 220
It is fixed.
Further, conduct piece 300 can be metal plate, and certain conduct piece 300 can also be the materials such as conducting wire.
Further, in this embodiment contact portion 100, conductive connection part 200 and grounding parts 400 be conductive metal
Part is easily installed and is fixed using metal material.Metal material conducts electricity very well, while ductility is good, and metal material can be
Such as copper sheet.
In the utility model embodiment, grounding parts 400 are standard ground band iron, and standard ground band iron is connect with ground,
Realize the ground connection of pipeline.
The present embodiment, will be on multiple pipelines by multiple contact portions 100, multiple conductive connection parts 200 and grounding parts 400
Charge introduces the earth, realizes multiple pipelines and shares a ground terminal, to reduce the quantity of ground terminal, in pipeline cloth
When setting more intensive, the ground connection of pipeline simply, is fitly completed, the charge on pipeline is discharged in time, reduces production risk.
Pipeline earthing or grounding means provided in this embodiment, including at least one contact portion 100, at least one conductive connection part
200 and grounding parts 400, contact portion 100 directly with tube contacts and connect, contact portion 100 is to be capable of conductive material, thus will
Charge on pipeline introduces contact portion 100;Contact portion 100 is connect with conductive connection part 200, and conductive connection part 200 is also can
Conductive material, and then the charge on contact portion is introduced into conductive connection part 200;The one of conductive connection part 200 and grounding parts 400
End connection, grounding parts 400 are also the material for capableing of conduction, and conductive connection part 200 imports charge on grounding parts 400, grounding parts
400 other end ground connection, so that charge is imported the earth.Pipeline passes through contact portion 100, conductive connection part 200 and grounding parts
The charge accumulated on pipeline is imported the earth by 400 conduction, ensure that the charge on pipeline can discharge in time, reduces pipeline fortune
Row risk.When pipe arrangement is more intensive, a contact portion 100, each connection of contact portion 100 one are provided on each pipeline
A conductive connection part 200, two neighboring conductive connection part 200 are connected with each other by conduct piece 300, grounding parts 400 with away from ground connection
The nearest conductive connection part 200 in portion connects.The ground connection of all pipelines can be completed by a grounding parts 400 for the present embodiment, this
Sample is when pipeline is more, there will be no mixed and disorderly ground connection pipeline, so as to when pipe arrangement is more intensive, it is simple and
So that pipeline is completed ground connection, ensure that the charge on pipeline can discharge in time, reduces conduit running risk.
Fig. 2 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides;Fig. 3 is the utility model
The structure diagram for the pipeline earthing or grounding means that another embodiment provides;Fig. 4 is that the pipeline that another embodiment of the utility model provides connects
The structure diagram of ground device;- Fig. 4 referring to figure 2..Further, in this embodiment contact portion 100 be integrated, contact portion
100 include the accommodating chamber for accommodating pipeline, and the cross sectional shape of accommodating chamber can be round, fan-shaped, rectangular or triangle.It can be with
The pipeline earthing or grounding means of the present embodiment is installed in synchronization in pipe installation process, when the cross sectional shape of contact portion 100 is circle
When shape, internal diameter should be greater than the outer diameter equal to pipeline;When the cross sectional shape of contact portion 100 is fan-shaped, radius be should be greater than
In the radius of pipeline;When the cross sectional shape of contact portion 100 is rectangular, its bottom edge length should be greater than the outer diameter equal to pipeline.
In addition, contact portion 100 can also use other shapes, no matter should all meet and pipeline can be put using which kind of shape
Enter, and be put into rear pipeline and at least supported with a line therein and contacted, charge is discharged.
Fig. 5 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides;Referring to figure 5..Into one
Step ground conductive connection part 200 may include vertical section 210 and horizontal segment 220, and vertical section 210 is for connecting corresponding contact portion
100, horizontal segment 220 is for connecting conduct piece 300 or grounding parts 400.In the present embodiment between conduct piece 300 and horizontal segment 220
It can be realized and be connected and fixed using the modes such as welding or threaded connection.
Embodiment two
Fig. 6 is the structure diagram for the pipeline earthing or grounding means that another embodiment of the utility model provides;Please refer to Fig. 6.This reality
It applies example and a kind of pipeline earthing or grounding means is provided, conductive connection part 200, which uses, on the basis of the above embodiment 1, in the present embodiment divides
Body formula structure, in order to mount and dismount, contact portion 100 includes the first part 110 being oppositely arranged and second part 120, the
A part 110 and second part 120 limit accommodating chamber jointly, and the lower end of first part 110 is equipped with the first connecting plate 111, the
The lower end of two parts 120 is equipped with the second connecting plate 121, and the first connecting plate 111 is fixedly connected with the second connecting plate 121.
Further, the first connecting plate 111 is equipped with the first bolt hole, and the second connecting plate 121 is equipped with the second bolt hole,
Vertical section 210 between the first connecting plate 111 and the second connecting plate 121, and vertical section 210 be equipped with via hole, fastener according to
It is secondary to pass through the first bolt hole, via hole and the second bolt hole to consolidate the first connecting plate 111, the second connecting plate 121 and vertical section 210
Fixed connection.
Further, the upper end of first part 110 is equipped with third connecting plate 112, and the upper end of second part 120 is equipped with the
Four connecting plates 122, third connecting plate 112 are equipped with third bolt hole, and the 4th connecting plate 122 is equipped with the 4th bolt hole, fastening
Part sequentially passes through third bolt hole and the 4th bolt hole so that third connecting plate 112 to be fixedly connected with the 4th connecting plate 122.
Pipeline earthing or grounding means provided in this embodiment, including at least one contact portion 100, at least one conductive connection part
200 and grounding parts 400, contact portion 100 directly with tube contacts and connect, contact portion 100 is to be capable of conductive material, thus will
Charge on pipeline introduces contact portion 100;Contact portion 100 is connect with conductive connection part 200, and conductive connection part 200 is also can
Conductive material, and then the charge on contact portion is introduced into conductive connection part 200;The one of conductive connection part 200 and grounding parts 400
End connection, grounding parts 400 are also the material for capableing of conduction, and conductive connection part 200 imports charge on grounding parts 400, grounding parts
400 other end ground connection, so that charge is imported the earth.Pipeline passes through contact portion 100, conductive connection part 200 and grounding parts
The charge accumulated on pipeline is imported the earth by 400 conduction, ensure that the charge on pipeline can discharge in time, reduces pipeline fortune
Row risk.When pipe arrangement is more intensive, a contact portion 100, each connection of contact portion 100 one are provided on each pipeline
A conductive connection part 200, two neighboring conductive connection part 200 are connected with each other by conduct piece 300, grounding parts 400 with away from ground connection
The nearest conductive connection part 200 in portion connects.The ground connection of all pipelines can be completed by a grounding parts 400 for the present embodiment, this
Sample is when pipeline is more, there will be no mixed and disorderly ground connection pipeline, so as to when pipe arrangement is more intensive, it is simple and
So that pipeline is completed ground connection, ensure that the charge on pipeline can discharge in time, reduces conduit running risk.
Embodiment three
Another embodiment of the present embodiment provides a kind of pipeline, and the outer surface of pipeline is connected with described in any embodiment as above
Pipeline earthing or grounding means.
Specifically, the pipeline in the present embodiment can be common in the production of the oil/gas wells such as petroleum pipeline, natural gas line
Pipeline.Pipeline earthing or grounding means includes at least one contact portion, and contact portion is directly contacted with the outer surface of pipeline, and the contact of the two
Area, which can according to need, to be configured.A conductive connection part is equipped with below each contact portion, and adjacent two lead
It is connected between electrical connection section by conduct piece.Pipeline earthing or grounding means further includes a grounding parts, grounding parts one end ground connection, the other end
It is connect with away from nearest conductive connection part.
Further, it can be realized by the modes such as welding or be threadedly coupled and be connected and fixed between conduct piece and horizontal segment.
Further, conduct piece can be metal plate, and certain conduct piece can also be the materials such as conducting wire.
Further, in this embodiment contact portion, conductive connection part and grounding parts be conductive metalwork, using gold
Belong to material to be easily installed and fix.Metal material conducts electricity very well, while ductility is good, and metal material can be for such as copper sheet.
In the utility model embodiment, grounding parts are standard ground band iron, and standard ground band iron is connect with ground, are realized
The ground connection of pipeline.
The present embodiment is introduced the charge on multiple pipelines by multiple contact portions, multiple conductive connection parts and grounding parts
Greatly, multiple pipelines are realized and share a ground terminal, thus reduce the quantity of ground terminal, it is more close in pipe arrangement
When collection, the ground connection of pipeline simply, is fitly completed, the charge on pipeline is discharged in time, reduces production risk.
Pipeline provided in this embodiment, outer surface are connected with pipeline earthing or grounding means, and pipeline earthing or grounding means includes at least one
A contact portion, at least one conductive connection part and grounding parts, contact portion directly with tube contacts and connect, contact portion is that can lead
The material of electricity, so that the charge on pipeline is introduced contact portion;Contact portion is connect with conductive connection part, and conductive connection part is also energy
Enough conductive materials, and then the charge on contact portion is introduced into conductive connection part;The connection of one end of conductive connection part and grounding parts,
Grounding parts are also material that can be conductive, and conductive connection part imports charge on grounding parts, and the other end of grounding parts is grounded, thus
Charge is imported into the earth.Pipeline is led the charge accumulated on pipeline by the conduction of contact portion, conductive connection part and grounding parts
Enter the earth, ensure that the charge on pipeline can discharge in time, reduces conduit running risk.When pipe arrangement is more intensive,
A contact portion is provided on each pipeline, each contact portion connects a conductive connection part, and two neighboring conductive connection part is logical
Conduct piece interconnection is crossed, grounding parts are connect with the conductive connection part nearest away from grounding parts.The present embodiment passes through a grounding parts
The ground connection of all pipelines can be completed, in this way when pipeline is more, there will be no mixed and disorderly ground connection pipelines, so as in pipeline
When arranging more intensive, so that pipeline is completed ground connection, ensure that the charge on pipeline can discharge in time,
Reduce conduit running risk.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of pipeline earthing or grounding means characterized by comprising
At least one contact portion, each contact portion is directly contacted with the outer surface of corresponding pipeline to be connected;
At least one conductive connection part, the conductive connection part connect one to one with the contact portion, described in adjacent two
It is connected between conductive connection part by conduct piece;
Grounding parts, one end of the grounding parts are connect with the conductive connection part nearest away from the grounding parts, the grounding parts
The other end ground connection.
2. pipeline earthing or grounding means according to claim 1, which is characterized in that the conductive connection part includes vertical section and water
Flat section, the vertical section is for connecting the corresponding contact portion, and the horizontal segment is for connecting the conduct piece or grounding parts.
3. pipeline earthing or grounding means according to claim 2, which is characterized in that welded between the conduct piece and the horizontal segment
It connects or is threadedly coupled.
4. pipeline earthing or grounding means according to claim 3, which is characterized in that the conduct piece is metal plate.
5. pipeline earthing or grounding means according to claim 2, which is characterized in that the contact portion is integrated, the contact
Portion includes the accommodating chamber for accommodating the pipeline, and the cross sectional shape of the accommodating chamber is round, fan-shaped, rectangular or triangle.
6. pipeline earthing or grounding means according to claim 5, which is characterized in that the contact portion includes first be oppositely arranged
Part and second part, the first part and second part limit the accommodating chamber, the lower end of the first part jointly
Equipped with the first connecting plate, the lower end of the second part is equipped with the second connecting plate, and first connecting plate and the second connecting plate are solid
Fixed connection.
7. pipeline earthing or grounding means according to claim 6, which is characterized in that first connecting plate is equipped with the first bolt
Hole, second connecting plate are equipped with the second bolt hole, the vertical section be located at first connecting plate and the second connecting plate it
Between, and the vertical section is equipped with via hole, fastener sequentially passes through first bolt hole, via hole and the second bolt hole with by institute
State the first connecting plate, the second connecting plate is fixedly connected with vertical section.
8. pipeline earthing or grounding means according to claim 7, which is characterized in that the upper end of the first part connects equipped with third
Fishplate bar, the upper end of the second part are equipped with the 4th connecting plate, and the third connecting plate is equipped with third bolt hole, and the described 4th
Connecting plate is equipped with the 4th bolt hole, and fastener sequentially passes through the third bolt hole and the 4th bolt hole to connect the third
Fishplate bar and the 4th connecting plate are fixedly connected.
9. pipeline earthing or grounding means according to claim 1, which is characterized in that the contact portion, conductive connection part and ground connection
Portion is conductive metalwork.
10. a kind of pipeline, which is characterized in that the outer surface of the pipeline connects any pipe just like in claim 1-9
Line earthing or grounding means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822028116.2U CN209200162U (en) | 2018-12-05 | 2018-12-05 | Pipeline earthing or grounding means and pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822028116.2U CN209200162U (en) | 2018-12-05 | 2018-12-05 | Pipeline earthing or grounding means and pipeline |
Publications (1)
Publication Number | Publication Date |
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CN209200162U true CN209200162U (en) | 2019-08-02 |
Family
ID=67427642
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Application Number | Title | Priority Date | Filing Date |
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CN201822028116.2U Active CN209200162U (en) | 2018-12-05 | 2018-12-05 | Pipeline earthing or grounding means and pipeline |
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2018
- 2018-12-05 CN CN201822028116.2U patent/CN209200162U/en active Active
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