CN210111552U - Novel U-shaped hanging ring - Google Patents
Novel U-shaped hanging ring Download PDFInfo
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- CN210111552U CN210111552U CN201920862608.3U CN201920862608U CN210111552U CN 210111552 U CN210111552 U CN 210111552U CN 201920862608 U CN201920862608 U CN 201920862608U CN 210111552 U CN210111552 U CN 210111552U
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- straightway
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Abstract
The utility model relates to a novel U type link. Including the link body, the link body includes segmental arc and integrative straightway that sets up at the segmental arc both ends, and the through-hole that is used for construction bolt is offered to the free end of each straightway, be equipped with the set nut who is used for fixing bolt in the through-hole, the tail end cover of bolt has lock nut, be equipped with a pin in the segmental arc, the one end of pin is equipped with U type end, U type end card is on a straightway and through round pin hub connection, be equipped with the cover at epaxial torsion spring of round pin between U type end and the straightway, the other end top of pin is equipped with the dog of installing on the straightway. The utility model discloses simple structure, through adopting the utility model discloses the structure can enough prevent effectively that the bolt from controlling the drunkenness and droing in the through-hole, can prevent again that the haulage rope from at this internal drunkenness of U type, has improved wear resistance greatly, has prolonged life.
Description
Technical Field
The utility model relates to a link especially relates to a novel U type link, belongs to overhead transmission line technical field.
Background
The U-shaped suspension loop is widely applied to a power transmission line as a common power device, is one of important parts related to the safe operation of the overhead power transmission line, and has enough mechanical strength, wear resistance and corrosion resistance. Current U type link includes the U type ring body, bolt and nut, rely on nut and the fixed pin axle on the bolt to prevent the bolt slippage, but the bolt often can be in the link plate drunkenness or rotate, form the energy consumption easily, the shearing force that the bolt received simultaneously distributes inhomogeneously, influence the life of U type link, the contact of U type link during operation is the point contact, contact stress is very big, and the haulage rope is at the internal drunkenness of U type ring, wear and tear serious if, can become overhead transmission line safe operation's great hidden danger.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a simple structure can enough prevent effectively that the drunkenness from droing about the bolt, can prevent again that the haulage rope from at the internal drunkenness of U type ring, and wear resistance is high, long service life's a novel U type link.
Therefore, the utility model adopts the technical proposal that:
including the link body, the link body includes segmental arc and integrative straightway that sets up at the segmental arc both ends, and the through-hole that is used for construction bolt is offered to the free end of each straightway, be equipped with the set nut who is used for fixing bolt in the through-hole, the tail end cover of bolt has lock nut, be equipped with a pin in the segmental arc, the one end of pin is equipped with U type end, U type end card is on a straightway and through round pin hub connection, be equipped with the cover at epaxial torsion spring of round pin between U type end and the straightway, the other end top of pin is equipped with the dog of installing on the straightway.
As a further improvement of the technical scheme, an elastic gasket sleeved on the bolt is arranged between the locking nut and the straight line section.
As a further improvement of the technical scheme, the inner surface of the arc-shaped section is lined with a wear-resistant steel pad.
As a further improvement of the technical scheme, the wear-resistant steel pad is made of a wear-resistant steel plate.
The utility model has the advantages that:
the utility model discloses simple structure, through adopting the utility model discloses the structure can enough prevent effectively that the bolt from controlling the drunkenness and droing in the through-hole, can prevent again that the haulage rope from at this internal drunkenness of U type, has improved wear resistance greatly, has prolonged life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is an arc-shaped section, 2 is a straight section, 3 is a bolt, 4 is a positioning nut, 5 is a locking nut, 6 is a stop lever, 7 is a U-shaped end, 8 is a pin shaft, 9 is a torsion spring, 10 is a stop block, 11 is an elastic gasket, and 12 is a wear-resistant steel gasket.
Detailed Description
The utility model provides a novel U type link, includes the link body, the link body includes 1 and integrative straightway 2 that sets up at 1 both ends of segmental arc, and the through-hole that is used for construction bolt 3 is offered to each straightway 2's free end, be equipped with positioning nut 4 that is used for fixing bolt 3 in the through-hole, the tail end cover of bolt 3 has lock nut 5, be equipped with a pin 6 in the segmental arc 1, the one end of pin 6 is equipped with U type end 7, U type end 7 card is on a straightway 2 and through selling 8 connections of axle, be equipped with the cover torsion spring 9 on selling 8 the axle between U type end 7 and the straightway 2, the other end top of pin 6 is equipped with the dog 10 of installing on straightway 2.
As a further improvement of the above technical solution, an elastic washer 11 sleeved on the bolt 3 is arranged between the lock nut 5 and the linear section 2.
As a further improvement of the technical scheme, the inner surface of the arc-shaped section 1 is lined with a wear-resistant steel pad 12.
As a further improvement of the above technical solution, the wear-resistant steel pad 12 is made of a wear-resistant steel plate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel U type link, a serial communication port, including the link body, the link body includes segmental arc and integrative straightway that sets up at the segmental arc both ends, and the through-hole that is used for mounting bolt is offered to the free end of each straightway, be equipped with the set nut who is used for fixing bolt in the through-hole, the tail end cover of bolt has lock nut, be equipped with a pin stop in the segmental arc, the one end of pin stop is equipped with U type end, U type end card is on a straightway and through round pin hub connection, be equipped with the cover at the epaxial torsion spring of round pin between U type end and the straightway, the other end top of pin stop is equipped with the dog of installing on the straightway.
2. The novel U-shaped hanging ring as claimed in claim 1, wherein an elastic gasket sleeved on the bolt is arranged between the locking nut and the straight line section.
3. The novel U-shaped suspension loop as claimed in claim 1, wherein the inner surface of said arc-shaped section is lined with a wear-resistant steel pad.
4. The novel U-shaped suspension loop as claimed in claim 3, wherein said wear resistant steel pad is made of wear resistant steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862608.3U CN210111552U (en) | 2019-06-10 | 2019-06-10 | Novel U-shaped hanging ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862608.3U CN210111552U (en) | 2019-06-10 | 2019-06-10 | Novel U-shaped hanging ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210111552U true CN210111552U (en) | 2020-02-21 |
Family
ID=69563923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920862608.3U Active CN210111552U (en) | 2019-06-10 | 2019-06-10 | Novel U-shaped hanging ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210111552U (en) |
-
2019
- 2019-06-10 CN CN201920862608.3U patent/CN210111552U/en active Active
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