CN208580858U - A kind of earthing or grounding means connector based on overall process mechanized construction - Google Patents
A kind of earthing or grounding means connector based on overall process mechanized construction Download PDFInfo
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- CN208580858U CN208580858U CN201820835501.5U CN201820835501U CN208580858U CN 208580858 U CN208580858 U CN 208580858U CN 201820835501 U CN201820835501 U CN 201820835501U CN 208580858 U CN208580858 U CN 208580858U
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- outer tube
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Abstract
A kind of earthing or grounding means connector based on overall process mechanized construction of the utility model, belongs to overhead power line lightning protection and earthing or grounding means technical field；Technical problem to be solved is that bulky generator, electric welding machine are leaned in the connection of electric power line pole tower earthing or grounding means, the wasting of resources, dangerous；The technical solution of use are as follows: connect in the tapered blind hole on one end insertion link block threaded portion of inner tube, in the conical through-hole of other end insertion connection outer tube, connection outer tube is connect by internal screw thread with the threaded portion on link block, and the annular convex platform connected on outer tube is matched with the step in link block stage portion；The diameter for connecting one end in inner tube insertion link block threaded portion is greater than the diameter of the upper conical blind hole smaller diameter end in link block threaded portion；The diameter for connecting inner tube insertion connection outer tube one end is greater than the diameter of the connection upper conical through-hole smaller diameter end of outer tube；The utility model is used for fast and convenient connection electric power line pole tower earthing or grounding means.
Description
Technical field
A kind of earthing or grounding means connector based on overall process mechanized construction of the utility model, belongs to overhead power line
Lightning protection and earthing or grounding means technical field.
Background technique
Electric power line pole tower earthing or grounding means is important one of the lightning protection facility of power circuit, and major function is to lead to let out thunder and lightning
Ground is flowed into, lightning stroke trip is avoided to cause client's power failure.Electric power line pole tower earthing or grounding means includes under grounding body and grounding lead
Line.Grounding body is called earthing pole, and the form of grounding body is very more, and relatively common has horizontal grounding objects, Grounding Grids, level
The diversified forms such as vertical cartel and special grounding body.
Currently used construction method is that annular ground connection groove and radial pattern ground connection groove are excavated around shaft tower, then will
Ring earth electrode and the mode of horizontal grounding objects welding link together.Since electric power line pole tower is in mountain area, woods mostly
Between between gully, without any construction power supply, can only use electrical power generators that electric welding machine is driven to work.Generator and electric welding body
Long-pending big, weight weight generally requires more people in the handling process and carries, this is easier to reality in the flat country use of traffic convenience
It applies, but very big in mountain area and forest zone enforcement difficulty, waste of human resource is serious, and is welded construction and easily causes fire, needs
All kinds of fire prevention measures are equipped with, safe precaution measure is more, and it is big that operation field manages difficulty.
With the development of economy and society, power circuit mechanized construction has become the mainstream of engineering construction.Earthing or grounding means ditch
The mechanical equipments such as Special grounding excavator have been widely used in the excavation of slot, greatly improve working efficiency.Earthing or grounding means construction
Connection is using the realization of overall process mechanized construction of the status strong influences of cumbersome apparatus such as generator, electric welding machine.
Utility model content
The utility model overcomes the shortcomings of the prior art, and technical problem to be solved is electric power line pole tower ground connection
Bulky generator, electric welding machine are leaned in the connection of device, the wasting of resources, dangerous.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: one kind is based on overall process mechanization
Working earthing or grounding means connector, comprising: link block, connection inner tube and connection outer tube；
The structure of the link block is to connect radioactivity on block body to be fixed with multiple columned stage portions, Mei Getai
A threaded portion is coaxially fixed in rank portion, the one end connecting in the stage portion with threaded portion is provided with the platform to contract
Rank is provided with external screw thread on the threaded portion, and its axial direction is provided with the small tapered blind hole of outer imperial palace；
Connection inner tube double end taper thick between the detail of both ends, axial direction are provided with circular through hole, the tube body at both ends
On be provided with multiple axial shrinkages seam；
It is provided with axial conical through-hole on the connection outer tube, is also provided with and link block in one end of conical through-hole major diameter
The adaptable internal thread hole of external screw thread on threaded portion, an and circle annular convex platform is provided on its end face, the annular convex platform with
Step in link block stage portion is adapted；
The quantity for connecting inner tube and connecting outer tube is identical as the quantity of stage portion in link block and corresponds mating
Connection；
In tapered blind hole on one end insertion link block threaded portion of the connection inner tube, other end insertion connection outer tube
In conical through-hole, connection outer tube is connect by internal screw thread with the threaded portion on link block, connects the annular convex platform on outer tube and company
The step connect in block stage portion matches；
The diameter of one end in the connection inner tube insertion link block threaded portion is greater than the upper conical blind hole in link block threaded portion
The diameter of smaller diameter end；The diameter for connecting inner tube insertion connection outer tube one end is greater than the connection upper conical through-hole smaller diameter end of outer tube
Diameter.
The quantity of stage portion is 2 in the link block, or is 3, or is 4, or is 5, or is 6, or is 7
It is a, or be 8, it is 2 that the quantity of the connection inner tube and connection outer tube, which is also adapted, or is 3, or is 4, or is 5
It is a, or be 6, or be 7, or be 8.
The hexagon section for thering is one section of convenient wrench to clamp in the shape of the connection outer tube.
The hexagon section with the clamping of one section of convenient wrench in the shape of block body or stage portion is connected in the link block.
The utility model has the advantages that compared with prior art.
The utility model structure is simple, versatile, at the scene installation only need to carry common spanner can be realized it is any
The connection of form earthing or grounding means, the overall principle meet: " uniformity, adaptability, flexibility, advance, reliability, economy "
It is required that having eliminated generator, the electric welding machine of heavy danger, safe and efficient, green low-carbon.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment one.
Fig. 2 is the structural schematic diagram of link block in the utility model embodiment one.
Fig. 3 is the structural schematic diagram of the utility model embodiment two.
Fig. 4 is the structural schematic diagram of link block in the utility model embodiment two.
Fig. 5 is the structural schematic diagram of the utility model embodiment three.
Fig. 6 is the structural schematic diagram of link block in the utility model embodiment three.
Fig. 7 is the structural schematic diagram of the utility model embodiment four.
Fig. 8 is the structural schematic diagram of link block in the utility model embodiment four.
Fig. 9 is the structural schematic diagram that inner tube is connected in the utility model.
Figure 10 is the left view of Fig. 9.
Figure 11 is the structural schematic diagram that outer tube is connected in the utility model.
Figure 12 is the right view of Figure 11.
In figure: 1 is link block, and 2 be connection inner tube, and 3 be connection outer tube, and 4 be connection block body, and 5 be stage portion, and 6 be spiral shell
Line portion, 7 be step, and 8 be tapered blind hole, and 9 be circular through hole, and 10 be shrinkage joint, and 11 be conical through-hole, and 12 be internal thread hole, 13
It is grounding body for annular convex platform, 14.
Specific embodiment
Embodiment one
As shown in Figure 1, Figure 2, shown in Fig. 9-Figure 12, a kind of earthing or grounding means based on overall process mechanized construction of the utility model
Connector, comprising: link block 1, connection inner tube 2 and connection outer tube 3；
The structure of the link block 1 is to connect radioactivity on block body 4 to be fixed with 2 columned stage portions 5, each
A threaded portion 6 is coaxially fixed in stage portion 5, the one end connecting in the stage portion 5 with threaded portion 6 is provided with inside receipts
The step 7 of contracting is provided with external screw thread on the threaded portion 6, and its axial direction is provided with the small tapered blind hole 8 of outer imperial palace；
The connection inner tube 2 double end taper thick between the detail of both ends, axial direction are provided with circular through hole 9, the pipe at both ends
Multiple axial shrinkage seams 10 are provided on body；
Be provided with axial conical through-hole 11 on the connection outer tube 3, one end of 11 major diameter of conical through-hole be also provided with
The internal thread hole 12 that external screw thread on 1 threaded portion 6 of link block is adapted, and a circle annular convex platform 13, institute are provided on its end face
The step 7 stated in annular convex platform 13 and 1 stage portion 5 of link block is adapted；
The quantity for connecting inner tube 2 and connecting outer tube 3 is identical as the quantity of stage portion 5 in link block 1 and corresponds
Mating connection；
In tapered blind hole 8 on one end insertion 1 threaded portion 6 of link block of the connection inner tube 2, other end insertion connection is outer
In the conical through-hole 11 of pipe 3, connection outer tube 3 is connect by internal screw thread with the threaded portion 6 on link block 1, connects the ring on outer tube 3
Shape boss 13 is matched with the step 7 in 1 stage portion 5 of link block；
It is upper conical that the diameter of one end that the connection inner tube 2 is inserted into 1 threaded portion 6 of link block is greater than 1 threaded portion 6 of link block
The diameter of 8 smaller diameter end of blind hole；The diameter for connecting the insertion connection of inner tube 23 one end of outer tube is greater than the connection upper conical through-hole 11 of outer tube 3
The diameter of smaller diameter end.
The hexagon section for thering is one section of convenient wrench to clamp in the shape of the connection outer tube 3.
The hexagon with the clamping of one section of convenient wrench in the shape of block body 4 or stage portion 5 is connected in the link block 1
Section.
Embodiment two
As shown in Fig. 3, Fig. 4, Fig. 9-Figure 12, a kind of earthing or grounding means based on overall process mechanized construction of the utility model
Connector, structure is as in the first embodiment, only the quantity of columned stage portion 5 is 3 on connection block body 4, correspondingly, connection
Inner tube 2 and the quantity of connection outer tube 3 are also 3.
Embodiment three
As shown in Fig. 5, Fig. 6, Fig. 9-Figure 12, a kind of earthing or grounding means based on overall process mechanized construction of the utility model
Connector, structure is as in the first embodiment, only the quantity of columned stage portion 5 is 4 on connection block body 4, correspondingly, connection
Inner tube 2 and the quantity of connection outer tube 3 are also 4.
Example IV
As shown in Fig. 7, Fig. 8, Fig. 9-Figure 12, a kind of earthing or grounding means based on overall process mechanized construction of the utility model
Connector, structure as in the first embodiment, only connection block body 4 on columned stage portion 5 quantity be it is multiple greater than 4,
Correspondingly, connection inner tube 2 and the quantity for connecting outer tube 3 are also multiple greater than 4.
For the utility model according to the difference of stage portion quantity, naming the utility model with 2 stage portions is two flow-throughs
Connector, the utility model with 3 stage portions are triplet type connector, and the utility model with 4 stage portions is four
Flow-through connector, the utility model with more stage portions are multi-pass type connector.
When the utility model is used, screw thread in link block 1 is first inserted into one end of multiple connection inner tubes 2 correspondingly
In the tapered blind hole 8 in portion 6, then multiple connection outer tubes 3 are sleeved on correspondingly and are connected outside inner tube 2, then by more piece-root graftings
Body 14 is penetrated correspondingly in the circular through hole 9 of connection inner tube 2, and the grounding body 14 will be through entire connection inner tube 2, then
Connection outer tube 3 is rotated with spanner, makes to connect threaded portion 6 on the internal thread hole 12 and link block 1 on outer tube 3 and gradually screws, at this
During a, the conical through-hole 11 in tapered blind hole 8 and connection outer tube 3 in 1 threaded portion 6 of connector gradually oppresses connection inner tube
2, since connection 2 both ends of inner tube all have shrinkage joint 10, tighten connection 2 both ends of inner tube gradually, thus held grounding body 14 tightly,
Make what grounding body 14 and the utility model fastened to link together.When using the utility model with different number stage portion,
The connection for the grounding body 14 that can be variously formulated, and multiple the utility model with different number stage portion can cooperate and make
With being suitable for such as horizontal being applied in combination from Grounding Grids, increasing the different requirements of grounding body quantity.Such as when need it is horizontal with it is vertical
When directly body is applied in combination, two flow-through connectors need to only be designed to the vertical direction in four-way or multi-pass type connector；
When needing to increase the quantity of grounding body 14, the progress of triplet type connector can be installed between two four-ways or multi-pass type connector
Increase.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (4)
1. a kind of earthing or grounding means connector based on overall process mechanized construction, characterized by comprising: link block (1) connects
Connect inner tube (2) and connection outer tube (3)；
The structure of the link block (1) is that radioactivity is fixed with multiple columned stage portions (5) in connection block body (4), often
A threaded portion (6) is coaxially fixed on a stage portion (5), the one end connecting on the stage portion (5) with threaded portion (6) is set
It is equipped with the step (7) to contract, is provided with external screw thread on the threaded portion (6), and to be provided with the small taper of outer imperial palace blind for its axial direction
Hole (8)；
Connection inner tube (2) double end taper thick between the detail of both ends, axial direction are provided with circular through hole (9), the pipe at both ends
Multiple axial shrinkage seams (10) are provided on body；
Axial conical through-hole (11) are provided on the connection outer tube (3), are also provided in one end of conical through-hole (11) major diameter
The adaptable internal thread hole (12) with the external screw thread on link block (1) threaded portion (6), and a circle convex annular is provided on its end face
Step (7) in platform (13), the annular convex platform (13) and link block (1) stage portion (5) is adapted；
The quantity of connection inner tube (2) and connection outer tube (3) is identical as the quantity of stage portion (5) in link block (1) and one by one
Corresponding mating connection；
In tapered blind hole (8) in one end insertion link block (1) threaded portion (6) of connection inner tube (2), other end insertion connects
It connecing in the conical through-hole (11) of outer tube (3), connection outer tube (3) is connect by internal screw thread with the threaded portion (6) on link block (1),
Annular convex platform (13) in connection outer tube (3) is matched with the step (7) in link block (1) stage portion (5)；
The diameter of one end in connection inner tube (2) insertion link block (1) threaded portion (6) is greater than link block (1) threaded portion (6)
The diameter of upper conical blind hole (8) smaller diameter end；The diameter for connecting inner tube (2) insertion connection outer tube (3) one end is greater than connection outer tube
(3) diameter of upper conical through-hole (11) smaller diameter end.
2. a kind of earthing or grounding means connector based on overall process mechanized construction according to claim 1, feature exist
In: the quantity of stage portion (5) is 2 in the link block (1), or is 3, or is 4, or is 5, or is 6, or is 7
It is a, or be 8, it is 2 that the quantity of connection inner tube (2) and connection outer tube (3), which is also adapted, or is 3, or is 4,
It or is 5, or be 6, or be 7, or be 8.
3. a kind of earthing or grounding means connector based on overall process mechanized construction according to claim 1 or 2, feature
It is: the hexagon section for having one section of convenient wrench to clamp in the shape of connection outer tube (3).
4. a kind of earthing or grounding means connector based on overall process mechanized construction according to claim 1 or 2, feature
It is: six clamped in the shape of connection block body (4) or stage portion (5) with one section of convenient wrench in the link block (1)
Side shape section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835501.5U CN208580858U (en) | 2018-05-31 | 2018-05-31 | A kind of earthing or grounding means connector based on overall process mechanized construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835501.5U CN208580858U (en) | 2018-05-31 | 2018-05-31 | A kind of earthing or grounding means connector based on overall process mechanized construction |
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| Publication Number | Publication Date |
|---|---|
| CN208580858U true CN208580858U (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820835501.5U Active CN208580858U (en) | 2018-05-31 | 2018-05-31 | A kind of earthing or grounding means connector based on overall process mechanized construction |
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| CN (1) | CN208580858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987955A (en) * | 2018-05-31 | 2018-12-11 | 国网山西省电力公司晋城供电公司 | Earthing or grounding means connector based on overall process mechanized construction |
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2018
- 2018-05-31 CN CN201820835501.5U patent/CN208580858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987955A (en) * | 2018-05-31 | 2018-12-11 | 国网山西省电力公司晋城供电公司 | Earthing or grounding means connector based on overall process mechanized construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jincheng Huagang Power Technology Co.,Ltd. Assignor: JINCHENG ELECTRIC POWER COMPANY OF SHANXI ELECTIRC POWER COPRPRATION OF STATE GRID CORPORATION OF CHINA Contract record no.: X2021140000007 Denomination of utility model: A grounding device connector for mechanized construction based on the whole process Granted publication date: 20190305 License type: Common License Record date: 20211215 |