CN207178378U - The anchor ear device of the open-close type of complete set of equipments on a kind of post - Google Patents
The anchor ear device of the open-close type of complete set of equipments on a kind of post Download PDFInfo
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- CN207178378U CN207178378U CN201721198554.2U CN201721198554U CN207178378U CN 207178378 U CN207178378 U CN 207178378U CN 201721198554 U CN201721198554 U CN 201721198554U CN 207178378 U CN207178378 U CN 207178378U
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- semicircle fixture
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Abstract
It the utility model is related to the mounting technique field of equipment for power transmission and distribution, more particularly on a kind of post the open-close type of complete set of equipments anchor ear device, including the symmetrical semicircle fixture of rotating pin, taper bolt, bolt and two, one end of one semicircle fixture is connected with one end of another semicircle fixture by rotating pin, the other end of the other end of one semicircle fixture and another semicircle fixture is bolted, and taper bolt is arranged on the afterbody of rotating pin.The utility model is simple in construction, applied widely, is easy to produce in batches；The utility model causes the quantity of installation bolt to reduce, and assembling is simple, and clamping force is easy to adjust, reduces labor intensity, improves the efficiency of construction.
Description
Technical field
The utility model is related to the mounting technique field of equipment for power transmission and distribution, more particularly on a kind of post complete set of equipments folding
The anchor ear device of formula.
Background technology
In power transmission and transformation system, complete set of equipments is by fuse switch, transformer, low-voltage comprehensive distribution box, kept away on post
Thunder device, wire etc. form, and all composition can export the complete system of 400V electricity consumptions from 10kV overhead transmission lines on cement pole
System, has the advantages that simple in construction, short construction period, wiring are flexible, networking is convenient, cost is relatively low, obtains more and more common
Use, turn into the important component of power system.
In complete set of equipments in mounting post, all electric elements, wire etc. all need to be fixed with steel crossbeam, and anchor ear fills
Put and be exactly used for fixing steel crossbeam.Typically set up in power system it is distant, occur short circuit when, electric power
Overhead line own wt is larger, and element installation is reliable, avoid because installation strength not enough caused by the circuit with high pressure come off, cause
Surrounding people gets an electric shock or mechanical wounding.
The anchor ear device generally used now, the symmetrical two halves made of steel, in the both ends of anchor ear device fastening spiral shell
Bolt is fixed, and because the assembling of complete set of equipments on post is work high above the ground, labor intensity of operating staff is big, it is unreliable to be easy to appearance assembling
Etc. potential safety hazard.
Utility model content
The utility model provides armful of the open-close type of complete set of equipments on the post that a kind of structural strength is big, easy to install
Bind round device.
In order to realize the purpose of this utility model, used technical scheme is：The open-close type of complete set of equipments on a kind of post
Anchor ear device, including the symmetrical semicircle fixture of rotating pin, taper bolt, bolt and two, the one of a semicircle fixture
End be connected with one end of another semicircle fixture by rotating pin, the other end of a semicircle fixture with another partly
The other end of circle fixture is bolted, and taper bolt is arranged on the afterbody of rotating pin.
As prioritization scheme of the present utility model, semicircle fixture includes bearing pin mounting hole, bolt mounting holes and reinforcement
Plate, bearing pin mounting hole are arranged on one end of semicircle fixture, and rotating pin is arranged in bearing pin mounting hole, and bolt mounting holes are set
In the other end of semicircle fixture, bolt is arranged in bolt mounting holes, the axis of bearing pin mounting hole and the axle of bolt mounting holes
Line is mutually perpendicular to, and one end of stiffener plate is connected on the circular arc of semicircle fixture, and the other end of stiffener plate is connected to semicircle
On the other end of fixture.
As prioritization scheme of the present utility model, bolt is arranged in bolt mounting holes by elastomeric pad.
As prioritization scheme of the present utility model, rotating pin includes pin body, end part of pin shaft and pin-and-hole, end part of pin shaft
The head of pin body is arranged on, pin-and-hole is arranged on the afterbody of pin body, and taper bolt is arranged in pin-and-hole.
The utility model has positive effect：1) the utility model is simple in construction, applied widely, and it is raw to be easy to batch
Production；
2) the utility model causes the quantity of installation bolt to reduce, and assembling is simple, and clamping force is easy to adjust, reduces work
Intensity, improve the efficiency of construction.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the front view of semicircle fixture；
Fig. 4 is the top view of semicircle fixture；
Fig. 5 is the front view of rotating pin；
Fig. 6 is the top view of rotating pin.
Wherein：1st, cement pole, 2, rotating pin, 3, taper bolt, 4, bolt, 5, semicircle fixture, 51, bearing pin mounting hole,
52nd, bolt mounting holes, 53, stiffener plate, 21, pin body, 22, end part of pin shaft, 23, pin-and-hole.
Embodiment
As shown in Figure 1-2, the utility model discloses a kind of anchor ear device of the open-close type of complete set of equipments on post, including turn
Dynamic bearing pin 2, taper bolt 3, bolt 4 and two symmetrical semicircle fixtures 5, one end of a semicircle fixture 5 with another partly
One end of circle fixture 5 is connected by rotating pin 2, the other end of a semicircle fixture 5 and another semicircle fixture 5
The other end fixed by bolt 4, taper bolt 3 be arranged on rotating pin 2 afterbody.Wherein, taper bolt 3 is standard component, is performed
GB/T117-2000 standards.Bolt 4 is hexagon-headed bolt, and hexagon-headed bolt is standard component, performs GB 5782-86 standards
Such as Fig. 3-4, semicircle fixture 5 includes bearing pin mounting hole 51, bolt mounting holes 52 and stiffener plate 53, bearing pin installation
Hole 51 is arranged on one end of semicircle fixture 5, and rotating pin 2 is arranged in bearing pin mounting hole 51, and bolt mounting holes 52 are arranged on
The other end of semicircle fixture 5, bolt 4 are arranged in bolt mounting holes 52, the axis and bolt mounting holes of bearing pin mounting hole 51
52 axis is mutually perpendicular to, and one end of stiffener plate 53 is connected on the circular arc of semicircle fixture 5, the other end of stiffener plate 53
It is connected on the other end of semicircle fixture 5.By setting stiffener plate 53 to strengthen the mechanical strength of semicircle fixture 5.
Bolt 4 is arranged in bolt mounting holes 52 by elastomeric pad.During assembling, the bullets such as corresponding spring washer or plain cushion are set
Property pad cause installation more fasten.
Such as Fig. 5-6, rotating pin 2 includes pin body 21, end part of pin shaft 22 and pin-and-hole 23, and end part of pin shaft 22 is arranged on pin
The head of shaft body 21, pin-and-hole 23 are arranged on the afterbody of pin body 21, and taper bolt 3 is arranged in pin-and-hole 23.Wherein, bearing pin sheet
Body 21 and end part of pin shaft 22 can be arranged to cylinder, and the diameter of end part of pin shaft 22 is more than the diameter of pin body 21, bearing pin
The external diameter of body 21 is slightly smaller than the aperture of bearing pin mounting hole 51.
During assembling, two symmetrical semicircle fixtures 5 are first formed into a circle, the bearing pin peace of two semicircle fixtures 5
Dress hole 51 is set-located, and then pin body 21 is passed down through to the bearing pin mounting hole 51 of two semicircle fixtures 5, make bearing pin
End 22 and bearing pin mounting hole 51 contact；Pin-and-hole 23 is inserted into the small tapering of taper bolt 3 again, and assembled firm；Finally by bolt 4
(supporting corresponding spring washer, plain cushion) passes through bolt mounting holes 52, by fastening, makes itself and the fixation of cement pole 1 reliable, entirely
Assembling process is completed.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap
It is contained within the scope of protection of the utility model.
Claims (4)
- A kind of 1. anchor ear device of the open-close type of complete set of equipments on post, it is characterised in that：Including rotating pin (2), taper bolt (3), bolt (4) and two symmetrical semicircle fixtures (5), one end and another semicircle of a semicircle fixture (5) are fixed One end of part (5) is connected by rotating pin (2), the other end of a semicircle fixture (5) and another semicircle fixture (5) the other end is fixed by bolt (4), and described taper bolt (3) is arranged on the afterbody of rotating pin (2).
- 2. the anchor ear device of the open-close type of complete set of equipments on a kind of post according to claim 1, it is characterised in that：Described Semicircle fixture (5) includes bearing pin mounting hole (51), bolt mounting holes (52) and stiffener plate (53), described bearing pin mounting hole (51) one end of semicircle fixture (5) is arranged on, described rotating pin (2) is arranged in bearing pin mounting hole (51), described Bolt mounting holes (52) are arranged on the other end of semicircle fixture (5), and described bolt (4) is arranged on bolt mounting holes (52) In, the axis of the axis and bolt mounting holes (52) of bearing pin mounting hole (51) is mutually perpendicular to, one end connection of stiffener plate (53) On the circular arc of semicircle fixture (5), the other end of stiffener plate (53) is connected on the other end of semicircle fixture (5).
- 3. the anchor ear device of the open-close type of complete set of equipments on a kind of post according to claim 2, it is characterised in that：Described Bolt (4) is arranged in bolt mounting holes (52) by elastomeric pad.
- 4. the anchor ear device of the open-close type of complete set of equipments on a kind of post according to claim 1, it is characterised in that：Described Rotating pin (2) includes pin body (21), end part of pin shaft (22) and pin-and-hole (23), and described end part of pin shaft (22) is arranged on pin The head of shaft body (21), described pin-and-hole (23) are arranged on the afterbody of pin body (21), and described taper bolt (3) is arranged on In pin-and-hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198554.2U CN207178378U (en) | 2017-09-19 | 2017-09-19 | The anchor ear device of the open-close type of complete set of equipments on a kind of post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198554.2U CN207178378U (en) | 2017-09-19 | 2017-09-19 | The anchor ear device of the open-close type of complete set of equipments on a kind of post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178378U true CN207178378U (en) | 2018-04-03 |
Family
ID=61746932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198554.2U Active CN207178378U (en) | 2017-09-19 | 2017-09-19 | The anchor ear device of the open-close type of complete set of equipments on a kind of post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455110A (en) * | 2019-09-05 | 2019-11-15 | 福建福清核电有限公司 | A kind of incomplete core-pulling device of Portable heat exchanger |
| US11649910B2 (en) | 2020-03-06 | 2023-05-16 | Erico International Corporation | Systems and methods for a clamp |
-
2017
- 2017-09-19 CN CN201721198554.2U patent/CN207178378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455110A (en) * | 2019-09-05 | 2019-11-15 | 福建福清核电有限公司 | A kind of incomplete core-pulling device of Portable heat exchanger |
| US11649910B2 (en) | 2020-03-06 | 2023-05-16 | Erico International Corporation | Systems and methods for a clamp |
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