CN208272573U - A kind of right angle hanging plate Anti-breaking device - Google Patents
A kind of right angle hanging plate Anti-breaking device Download PDFInfo
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- CN208272573U CN208272573U CN201820833176.9U CN201820833176U CN208272573U CN 208272573 U CN208272573 U CN 208272573U CN 201820833176 U CN201820833176 U CN 201820833176U CN 208272573 U CN208272573 U CN 208272573U
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- seperated
- connecting hole
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- nut
- fission
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Abstract
A kind of right angle hanging plate Anti-breaking device, belong to overhead transmission line fitting protection technology field, the technical problem to be solved is that provide the right angle hanging plate protection gold utensil that a kind of course of work is reliable and stable, string is not fallen in hanging plate fracture in right angle, used technical solution: the first fission and the second fission are symmetrical arranged along the vertical direction, it is equipped with the boss mutually chimeric with concave station equipped with concave station, in the second seperated upper end in the first seperated upper end, and is symmetrically provided with multiple connecting holes in the first fission and the second fission；Multiple connection bolts include the first connection bolt, the second connection bolt and the 4th connection bolt, and the end for connecting bolt, the second connection bolt and the 4th connection bolt first is equipped with the split pin of fixing bolt；Special nut includes opening internal thread inner screw nut and outboard nut, and outboard nut diameter is greater than inner screw nut, and the longitudinal section of nut is also provided with plum blossom groove profile cotter way on the outside, and the utility model is applied to the protection of overhead transmission line.
Description
Technical field
A kind of right angle hanging plate Anti-breaking device belongs to overhead transmission line fitting protection technology field.
Background technique
In the work of transmission line of electricity actual motion, although to fall string event few for the fracture of right angle hanging plate, caused by consequence ratio
It is more serious, it directly contributes route and permanently stops transport, constitute a serious threat to the safe operation of transmission line of electricity, power supply reliability is low, and
And a large amount of manpowers and material resources are also consumed to dispose string.
Utility model content
Reliable and stable, right angle hanging plate fracture that the technical problem to be solved by the utility model is to provide a kind of courses of work is not
Fall the right angle hanging plate protection gold utensil of string.
In order to solve the above technical problems, technical solution adopted by the utility model: a kind of right angle hanging plate Anti-breaking device,
Including by the first seperated Anti-breaking device ontology, multiple connection bolts and special nut formed with the second fission；
Described first it is seperated and second it is seperated is symmetrical arranged along the vertical direction, the described first seperated upper end be equipped with concave station,
Be equipped with the boss mutually chimeric with concave station in the described second seperated upper end, and concave station be equipped with the first seperated first connecting hole,
It is equipped with seperated first connecting hole of first connecting hole seperated with first symmetrical second in boss, while in first fission
Portion, lower end are respectively equipped with the first seperated second connecting hole, the first seperated third connecting hole, in the middle part of second fission, lower end
It is respectively equipped with the second seperated second connecting hole, the second seperated third connecting hole, and the first seperated second connecting hole and second point
The second connecting hole of body positional symmetry, the first fission third connecting hole third connecting hole positional symmetry seperated with second；
The multiple connection bolt include first connection bolt, second connection bolt and the 4th connection bolt, described first
Bolt is connected for connecting the first seperated first connecting hole and the second seperated first connecting hole, the second connection bolt is for connecting
The first seperated second connecting hole and the second seperated second connecting hole are connect, the 4th connection bolt is for connecting the first seperated third
Connecting hole and the second seperated third connecting hole, and the end for connecting bolt, the second connection bolt and the 4th connection bolt first
Portion is equipped with the split pin of fixing bolt；
The special nut includes opening internal thread inner screw nut and outboard nut, and outboard nut diameter is greater than
Inner screw nut is also provided with plum blossom groove profile cotter way in the longitudinal section of the outboard nut.
The inner screw nut and outboard nut are integrated design, and inner screw nut shape is circle, outboard nut shape
For hexagon.
In the first connection bolt, the second connection bolt, third connection bolt and the 4th connection bolt and connecting hole
Junction is additionally provided with plain cushion, spring pad.
The installation process of the utility model are as follows: laid down, then firstly, right angle hanging plate the 4th is connected the split pin on bolt
Special nut is laid down；Secondly, seperated, the second fission is sequentially arranged at a left side for right angle hanging plate by the first of Anti-breaking device ontology
Right two sides, then successively installation first connection bolt, plain cushion, spring pad, split pin, second connection bolt, plain cushion, spring pad,
Split pin, the 4th connection bolt, special nut, split pin, so that the utility model be connect admittedly with right angle hanging plate, ball-eye
Fixed, all bolts are tightened by prescribed torque, form structure composition shown in FIG. 1.
Compared to the prior art the utility model has the advantages that.
One, right angle hanging plate, ball-eye are connected and fixed by the utility model by the 4th connection bolt and special nut,
Once right angle hanging plate is broken in power supply line's operation, first seperated, the second fission connect bolt and special with the 4th
Right angle hanging plate is fixed on third connection bolt by nut mating reaction, and ball-eye is fixed on the 4th connection bolt, thus
String is avoided, and then is decreased to dispose a large amount of manpowers and material resources consumed by string.Meanwhile the utility model is not
It is only safe and reliable and simple and practical in structure, at low cost, there is being widely applied very much property.
Two, the utility model adds inner screw nut by the way that special nut is set as outboard nut, in the 4th connection bolt and prevents
When breaking device ontology connects, the outboard nut of major diameter is mounted on Anti-breaking device outer body, thereby enhances the 4th company
The connective stability of connecting bolt and Anti-breaking device ontology；The longitudinal section of nut is also provided with convenient and screw hole pair on the outside simultaneously
The plum blossom groove profile cotter way answered, this plum blossom trough design further increase connective stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after the utility model combined application.
Fig. 2 is the main view of the utility model.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural schematic diagram after right angle hanging plate is combined with ball-eye
Fig. 5 is the structural schematic diagram of special nut.
Fig. 6 is the top view of Fig. 5.
In figure, 1- Anti-breaking device ontology；1A-the first is seperated；1B-the second is seperated；1.1A-the first fission first connects
Connect hole；1.1B-the second the first connecting hole of fission；1.2A-the first the second connecting hole of fission；1.2B-the second fission second connects
Hole；1.3A-the first fission third connecting hole；1.3B-the second fission third connecting hole；1.4 be boss；1.5 be concave station；2.1-
First connection bolt；The connection bolt of 2.2- second；2.3- third connects bolt；The connection bolt of 2.4- the 4th；3- special nut；
3.1- internal screw thread；3.2- plum blossom groove profile cotter way；3.3- inner screw nut；3.4- outboard nut；The right angle 4- hanging plate；5- ball-eye；
6- split pin.
Specific embodiment
As shown in figs 1 to 6, a kind of right angle hanging plate Anti-breaking device, including be made of the first fission 1A and the second fission 1B
Anti-breaking device ontology 1, multiple connection bolts and special nut 3；
The first fission 1A and the second fission 1B are symmetrical arranged along the vertical direction, are equipped in first fission upper end 1A
Concave station 1.5 is equipped with the boss 1.4 mutually chimeric with concave station 1.5 in the second fission upper end 1B, and is equipped in concave station 1.5
First the first connecting hole 1.1A of fission, symmetrical second fission of first connecting hole 1.1A seperated with first the is equipped in boss 1.4
One connecting hole 1.1B, at the same in the middle part of the first fission 1A, lower end be respectively equipped with the first fission the second connecting hole 1.2A, first
Seperated third connecting hole 1.3A, in the middle part of the second fission 1B, lower end be respectively equipped with second the second connecting hole 1.2B of fission,
Diad third connecting hole 1.3B, and the first position pair fission the second connecting hole 1.2A second connecting hole 1.2B seperated with second
Claim, the first fission third connecting hole 1.3A third connecting hole 1.3B positional symmetry seperated with second；
The multiple connection bolt includes that the first connection bolt 2.1, second connects bolt 2.2 and the 4th connection bolt 2.4,
The first connection bolt 2.1 is for connecting first the first connecting hole 1.1A of fission and second the first connecting hole 1.1B of fission, institute
State the second connection bolt 2.2 for connect the seperated second connecting hole 1.2B of first the second connecting hole 1.2A of fission and second, it is described
4th connects bolt 2.4 for the seperated third connecting hole 1.3B of the first fission third connecting hole 1.3A of connection and second, and
The end of first connection bolt 2.1, second connection bolt 2.2 and the 4th connection bolt 2.4 is equipped with the split pin of fixing bolt；
Inner screw nut 3.3 and outboard nut 3.4 of the special nut 3 including being provided with internal screw thread 3.1, and outside spiral shell
Female 3.4 diameters are greater than inner screw nut 3.3, are also provided with plum blossom groove profile cotter way 3.2 in the longitudinal section of the outboard nut 3.4.
The inner screw nut 3.3 is integrated design with outboard nut 3.4, and 3.3 shape of inner screw nut is circle, outside
3.4 shape of nut is hexagon.
Bolt 2.2, third connection bolt 2.3 and the 4th connection bolt are connected in the first connection bolt 2.1, second
2.4 are additionally provided with plain cushion, spring pad with the junction of connecting hole.
The connection of the third connection bolt 2.3 and third connection bolt 2.3 and right angle hanging plate 4 is the prior art,
Third connects bolt 2.3 by the way that right angle hanging plate 4 is fixed on tower with the Bolted angle connection that is located on tower.
In use, processing the Anti-breaking device ontology 1 to match with model first, in accordance with different 4 models of right angle hanging plate
First fission 1A, the second fission 1B, design load are designed by 1.1 times of right angle hanging plate 4.
Above-described embodiment is the explanation to the utility model structure rather than limits, and is not departing from the utility model principle premise
Deformation made by lower is also within the protection scope of the utility model.The present apparatus is such as designed to the mode of unilateral reinforcement, it can also
Fall string caused by preventing right angle hanging plate to be broken.
Claims (3)
1. a kind of right angle hanging plate Anti-breaking device, it is characterised in that: including being made of first seperated (1A) and second seperated (1B)
Anti-breaking device ontology (1), multiple connection bolts and special nut (3)；
Described first seperated (1A) and second seperated (1B) are symmetrical arranged along the vertical direction, are set in described first seperated upper end (1A)
There is concave station (1.5), be equipped with the boss (1.4) mutually chimeric with concave station (1.5) in the described second seperated upper end (1B), and recessed
Platform (1.5) is equipped with the first seperated first connecting hole (1.1A), is equipped with first connecting hole (1.1A) seperated with first in boss (1.4)
Symmetrical second seperated first connecting hole (1.1B), while first point is respectively equipped in described first middle part seperated (1A), lower end
The second connecting hole of body (1.2A), the first seperated third connecting hole (1.3A) are set respectively in described second middle part seperated (1B), lower end
There are the second seperated second connecting hole (1.2B), the second seperated third connecting hole (1.3B), and the first seperated second connecting hole
(1.2A) second connecting hole (1.2B) positional symmetry seperated with second, the first seperated third connecting hole (1.3A) and the second fission the
Three connecting holes (1.3B) positional symmetry；
The multiple connection bolt includes the first connection bolt (2.1), the second connection bolt (2.2) and the 4th connection bolt
(2.4), first connection bolt (2.1) is connected for connecting the first seperated first connecting hole (1.1A) and the second fission first
Hole (1.1B), second connection bolt (2.2) is for connecting the first seperated second connecting hole (1.2A) and the second fission second
Connecting hole (1.2B), the 4th connection bolt (2.4) is for connecting the first seperated third connecting hole (1.3A) and the second fission
Third connecting hole (1.3B), and bolt (2.1), the second connection bolt (2.2) and the 4th connection bolt (2.4) are connected first
End be equipped with the split pin of fixing bolt；
The special nut (3) includes the inner screw nut (3.3) and outboard nut (3.4) for being provided with internal screw thread (3.1), and outer
Nut (3.4) diameter in side is greater than inner screw nut (3.3), is also provided with plum blossom groove profile pin in the longitudinal section of the outboard nut (3.4)
Slot (3.2).
2. a kind of right angle hanging plate Anti-breaking device according to claim 1, it is characterised in that: the inner screw nut (3.3)
It is integrated design with outboard nut (3.4), and inner screw nut (3.3) shape is circle, outboard nut (3.4) shape is hexagonal
Shape.
3. a kind of right angle hanging plate Anti-breaking device according to claim 1 or 2, it is characterised in that: in first connection
Bolt (2.1), the second connection bolt (2.2), third connection bolt 2.3 and the connection of the 4th connection bolt (2.4) and connecting hole
Place is additionally provided with plain cushion, spring pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833176.9U CN208272573U (en) | 2018-05-31 | 2018-05-31 | A kind of right angle hanging plate Anti-breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833176.9U CN208272573U (en) | 2018-05-31 | 2018-05-31 | A kind of right angle hanging plate Anti-breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272573U true CN208272573U (en) | 2018-12-21 |
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ID=64688887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833176.9U Active CN208272573U (en) | 2018-05-31 | 2018-05-31 | A kind of right angle hanging plate Anti-breaking device |
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| CN (1) | CN208272573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683143A (en) * | 2018-05-31 | 2018-10-19 | 国网山西省电力公司晋城供电公司 | right angle hanging plate anti-breaking device |
-
2018
- 2018-05-31 CN CN201820833176.9U patent/CN208272573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683143A (en) * | 2018-05-31 | 2018-10-19 | 国网山西省电力公司晋城供电公司 | right angle hanging plate anti-breaking device |
| CN108683143B (en) * | 2018-05-31 | 2024-04-02 | 国网山西省电力公司晋城供电公司 | Right-angle hanging plate fracture preventing device |
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