CN205921103U - Bushing type fastener - Google Patents
Bushing type fastener Download PDFInfo
- Publication number
- CN205921103U CN205921103U CN201620883390.6U CN201620883390U CN205921103U CN 205921103 U CN205921103 U CN 205921103U CN 201620883390 U CN201620883390 U CN 201620883390U CN 205921103 U CN205921103 U CN 205921103U
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- China
- Prior art keywords
- hole
- fastener
- bushing type
- patch panel
- wire clamp
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Abstract
The utility model relates to a bushing type fastener, including wiring board, sleeve pipe and fastener, be equipped with the mounting hole on the wiring board, a sheathed tube terminal surface is connected with the one end of wiring board, and the sleeve pipe includes connecting portion and fastening portion, and connecting portion are equipped with the groove, and fastening portion is equipped with first fastener and second fastener, and first fastener and second fastener symmetry respectively set up in two outsides of groove, are equipped with first through -hole on the first fastener, are equipped with the second through -hole on the second fastener, and first through -hole and second through -hole symmetry set up, the fastener forms secure fit with first through -hole and second through -hole. This bushing type fastener's overall structure is simple, and it is convenient that connection between the part is reliable, the installation is dismantled, and manufacturing procedure is also simple relatively, and manufacturing cost is relatively low.
Description
Technical field
This utility model belongs to device clamp technical field, particularly to a kind of bushing type wire clamp.
Background technology
Device clamp is mainly used in substation busbars downlead and the electrical equipment such as transformator, chopper, disconnecting switch
Outlet terminal connects, and generally comprises two terminals, and one is equipment conduction rod end, cannula tip or pole wiring stigma, separately
One is external cable, busbar or conductor wire end.In use, installing/dismounting is inconvenient for existing device clamp, part it
Between connect unreliable.
Content of the invention
Based on this it is necessary to provide a kind of bushing type wire clamp, connection between part is reliable and easy installation and removal.
Its technical scheme is as follows:
A kind of bushing type wire clamp, comprising:
Patch panel, described patch panel is provided with installing hole；
Sleeve pipe, the end face of described sleeve pipe is connected with one end of described patch panel, and described sleeve pipe includes connecting portion and fastening
Portion, described connecting portion is provided with groove, and described fastening part is provided with the first fastener and the second fastener, described first fastener and institute
State the second fastener and be symmetrically arranged at outside the two of described groove, described first fastener is provided with first through hole, described
Second fastener is provided with the second through hole, and described first through hole and described second through hole are symmetrical arranged；
And securing member, described securing member and described first through hole and described second through hole formation secure fit.
Further below technical scheme is illustrated:
Wherein in an embodiment, described installing hole at least 2, it is respectively separated and be arranged on described patch panel.
Wherein in an embodiment, described installing hole is 4, four described installing holes be in square arranged distribution and
Parallel with four sides of described patch panel.
Wherein in an embodiment, described first through hole at least 2, described second through hole at least 2.
Wherein in an embodiment, described first through hole is 2, is evenly distributed on described first fastener, described
Second through hole is 2, is evenly distributed on described second fastener.
Wherein in an embodiment, described first fastener is provided with the first breach, and described first breach is arranged at two
Between described first through hole；Described second fastener is provided with the second breach, and described second breach is arranged at two described second and leads to
Between hole.
Wherein in an embodiment, the thickness of described patch panel is between 10mm to 20mm.
Wherein in an embodiment, between described patch panel and described sleeve pipe, it is provided with least one pair of reinforcement.
Wherein in an embodiment, described connecting portion is in the cylindric of hollow, and the inner side of described connecting portion is provided with screw thread,
The outside of described connecting portion is provided with anti-slip veins.
Wherein in an embodiment, the axis of described connecting portion is parallel with described patch panel, and described fastening position is in institute
State the surface of patch panel.
" first " described in above-mentioned this utility model, " second " do not represent specific quantity and order, are only used for name
The differentiation claiming.
Above-mentioned the beneficial effects of the utility model:
It is conductive that one end of above-mentioned bushing type wire clamp is arranged on the electrical equipments such as transformator, chopper by the connecting portion of sleeve pipe
On bar, by the fastening part being arranged on sleeve pipe, in conjunction with securing members such as screw, bolts, realize set Pipeline clip and transformator, open circuit
Being fastenedly connected between the electrical equipments such as device；The other end pass through patch panel upper installing hole, coordinate corresponding fixation kit, realize with
The installation of external wire, busbar etc. connects.Patch panel is arranged on a cylinder end of sleeve pipe, and both both can be solid by welding
Fixed, and pourable be integrally formed.Above-mentioned bushing type wire clamp overall structure is simple, and the connection between part is reliable and installing/dismounting
Convenient.
Brief description
Fig. 1 is the structural upright schematic diagram of bushing type wire clamp described in the utility model；
Description of reference numerals:
100th, patch panel, 110, installing hole, 200, sleeve pipe, 210, connecting portion, 211, groove, 220, fastening part, 221,
One fastener, 221a, first through hole, 221b, the first breach, the 222, second fastener, 222a, the second through hole, 222b, second
Breach.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically in fact
Apply mode, this utility model is described in further detail.It should be appreciated that specific embodiment described herein
Only in order to explain this utility model, do not limit protection domain of the present utility model.
As shown in figure 1, a kind of bushing type wire clamp described in the utility model, including patch panel 100, described patch panel 100
It is provided with installing hole 110；Sleeve pipe 200, the end face of described sleeve pipe 200 is connected with one end of described patch panel 100, described sleeve pipe
200 include connecting portion 210 and fastening part 220, and described connecting portion 210 is provided with groove 211, and it is tight that described fastening part 220 is provided with first
Solid 221 and the second fastener 222, described first fastener 221 and described second fastener 222 are symmetrically arranged at described
Outside the two of groove 211, described first fastener 221 is provided with first through hole 221a, and described second fastener 222 is provided with
Two through hole 222a, described first through hole 221a and described second through hole 222a are symmetrical arranged；And securing member (not shown), described tight
Firmware forms secure fit with described first through hole 221a and described second through hole 222a.One end of this bushing type wire clamp is passed through even
Socket part 210 is arranged on the electrical equipment conducting rod such as transformator, chopper, by the fastening part 220 being arranged on sleeve pipe 200,
In conjunction with securing member, you can realize being fastenedly connected between the set electrical equipment such as Pipeline clip and transformator, chopper.This bushing type line
The other end of folder passes through patch panel 100 upper installing hole 110, coordinates corresponding fixation kit, you can realize and external wire, busbar
Deng installation connect.Preferably, at the end face of the diameter parallel of patch panel 100 and sleeve pipe 200 and setting sleeve pipe 200, both
Both by being welded and fixed, and pourable can be integrally formed.Meanwhile, described fastening part 220 and described connecting portion 210 are alternatively entirety
Structure, simplifies structure, convenient production by one moulding by casting, described fastening part 220 is just being located at described patch panel 100
Top, to facilitate the installing/dismounting of described securing member.The overall structure of this bushing type wire clamp is simple, and the connection between part can
Lean on, easy installation and removal.
Further, as shown in figure 1, the installing hole 110 of described patch panel 100 can be multiple, such as 3,4 or 5, institute
Stating installing hole 110 can be screwed hole, through hole, fixing mating holes, connected with realizing screw, bolt or pin.Meanwhile, the plurality of
There is various arrangement distribution mode in installing hole 110, such as parallel to being uniformly distributed of patch panel, or with an installing hole 110
For the center of circle, remaining is uniformly distributed, and the present embodiment is preferably described installing hole 110 and is 4, and four described installing holes 110 are in four directions
Shape arranged distribution and parallel with four sides of described patch panel 100, so that the installation of patch panel and external wire etc. and dismounting.
As shown in figure 1, described first through hole 221a and the second through hole 222a are located at the first fastener 221 and described the respectively
On two fasteners 222, position is symmetrical, and both number of openings are corresponding.Accordingly, described first through hole 221a and
The quantity of two through hole 222a is alternatively multiple, is such as 3,4,5 etc., the present embodiment is preferably described first through hole 221a
It is 2 with the second through hole 222a, and is respectively uniformly distributed in the first fastener 221 and described second fastener 222, this both protected
Demonstrate,prove the contact close and firm between the connecting portion 210 of this bushing type wire clamp and electrical equipment conducting rod, avoided increasing material again
Cost.Similarly, described first through hole 221a and the second through hole 222a may be selected to be set to screwed hole, through hole or fix cooperation
Hole, correspondingly described securing member can be screw, bolt or pin, additionally can one be set to counterbore, one is set to spiral shell
Pit or through hole.I.e. the connection between bushing type wire clamp and equipment, wire clamp and external cable wire all can using conventional screw,
Bolt or pin connect, and draw materials conveniently, the manufacturing procedure of described installing hole 110, first through hole 221a and the second through hole 222a
Relatively easy, the manufacturing cost of bushing type wire clamp is relatively low.
Further, described first fastener 221 is provided with the first breach 221b, and described first breach 221b is arranged at two
Between described first through hole 221a；Described second fastener 222 is provided with the second breach 222b, and described second breach 222b is arranged at
Between two described second through hole 222a.I.e. described by being respectively provided with described first fastener 221 and the second fastener 222
First breach 221b and the second breach 222b, make mutually isolated between described securing member and securing member come, relatively independent, mutually not
Impact, this not only can reduce the interaction force between securing member and securing member moreover it is possible to reduce the local of described fastening part 220
Stress, improves the toughness of fastening part 220.
As shown in figure 1, described patch panel 100 is hexahedron, can be square or cuboid, the thickness of described patch panel 100
Between 10mm to 20mm, patch panel 100 described in the present embodiment is preferably cuboid to degree, and the thickness of described patch panel 100 is excellent
Elect 15mm as.The connecting portion 210 of described sleeve pipe is cylindric in hollow, and in addition, the shape of cross section of connecting portion 210 is also
Can be polygon, thus welding between one end of more convenient patch panel 100 and the end face of connecting portion 210 or integrally pour into
Type.For improving the connection reliability between electrical equipment conducting rod and the connecting portion 210 of above-mentioned bushing type wire clamp, as shown in Figure 1
Female thread can be set inside the connecting portion 210 in hollow cylindrical, and the electrical equipment conducting rod such as transformator, circuit breaker is also correspondingly
It is arranged to threaded rod, both are connected by helicitic texture, this also ensure that there is enough contacts between equipment and wire clamp simultaneously
Area, reduces the wire clamp heating causing because current-carrying capacity is excessive.Installation for convenience of above-mentioned bushing type wire clamp and dismounting, described connection
The outside in portion 210 can also arrange anti-slip veins.Additionally, in order to avoid coming off between patch panel 100 and sleeve pipe 200, loosen or
Stress deformation, can also arrange at least one pair of reinforcement between described patch panel 100 and sleeve pipe 200.Simultaneously in material, this
Bushing type wire clamp described in utility model adopts the strong material of perfect heat-dissipating, wire ability, such as copper, aluminum, thus reducing above-mentioned
The problems such as heating of bushing type wire clamp wire clamp that may be present, current-carrying are not enough, to improve the reliability of the electric equipment operations such as transformator
Property.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. bushing type wire clamp is it is characterised in that include:
Patch panel, described patch panel is provided with installing hole；
Sleeve pipe, the end face of described sleeve pipe is connected with one end of described patch panel, and described sleeve pipe includes connecting portion and fastening part, institute
State connecting portion and be provided with groove, described fastening part is provided with the first fastener and the second fastener, described first fastener and described
Two fasteners are symmetrically arranged at outside the two of described groove, and described first fastener is provided with first through hole, and described second
Fastener is provided with the second through hole, and described first through hole and described second through hole are symmetrical arranged；
And securing member, described securing member and described first through hole and described second through hole formation secure fit.
2. bushing type wire clamp as claimed in claim 1, it is characterised in that described installing hole at least 2, is respectively separated setting
On described patch panel.
3. bushing type wire clamp as claimed in claim 2 it is characterised in that described installing hole be four, four described installing holes
In square arranged distribution and parallel with four sides of described patch panel.
4. it is characterised in that described first through hole at least 2, described second leads to bushing type wire clamp as claimed in claim 1
At least 2, hole.
5. bushing type wire clamp as claimed in claim 4, it is characterised in that described first through hole is 2, is evenly distributed on described
On first fastener, described second through hole is 2, is evenly distributed on described second fastener.
6. bushing type wire clamp as claimed in claim 5 is it is characterised in that described first fastener is provided with the first breach, described
First breach is arranged between two described first through holes；Described second fastener is provided with the second breach, and described second breach sets
It is placed between two described second through holes.
7. bushing type wire clamp as claimed in claim 1 it is characterised in that described patch panel thickness 10mm to 20mm it
Between.
8. the bushing type wire clamp as any one of claim 1 to 7 is it is characterised in that described patch panel and described sleeve pipe
Between be provided with least one pair of reinforcement.
9. the bushing type wire clamp as any one of claim 1 to 7 is it is characterised in that described connecting portion is in the circle of hollow
Column, the inner side of described connecting portion is provided with screw thread, and the outside of described connecting portion is provided with anti-slip veins.
10. bushing type wire clamp as claimed in claim 9 is it is characterised in that the axis of described connecting portion is put down with described patch panel
OK, described fastening position is in the surface of described patch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883390.6U CN205921103U (en) | 2016-08-15 | 2016-08-15 | Bushing type fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883390.6U CN205921103U (en) | 2016-08-15 | 2016-08-15 | Bushing type fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921103U true CN205921103U (en) | 2017-02-01 |
Family
ID=57870626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620883390.6U Active CN205921103U (en) | 2016-08-15 | 2016-08-15 | Bushing type fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848640A (en) * | 2017-04-06 | 2017-06-13 | 山东电力设备有限公司 | A kind of grading ring special wiring terminal |
| CN108767506A (en) * | 2018-04-11 | 2018-11-06 | 江苏中天科技电缆附件有限公司 | A kind of terminal anti-dropout connection gold utensil |
-
2016
- 2016-08-15 CN CN201620883390.6U patent/CN205921103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848640A (en) * | 2017-04-06 | 2017-06-13 | 山东电力设备有限公司 | A kind of grading ring special wiring terminal |
| CN108767506A (en) * | 2018-04-11 | 2018-11-06 | 江苏中天科技电缆附件有限公司 | A kind of terminal anti-dropout connection gold utensil |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |