CN211670602U - Detachable U-shaped hanging ring - Google Patents
Detachable U-shaped hanging ring Download PDFInfo
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- CN211670602U CN211670602U CN202020494805.7U CN202020494805U CN211670602U CN 211670602 U CN211670602 U CN 211670602U CN 202020494805 U CN202020494805 U CN 202020494805U CN 211670602 U CN211670602 U CN 211670602U
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- straight section
- detachable
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- bolt
- threaded hole
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Abstract
The utility model relates to a can dismantle U type link belongs to the electric power fitting field. The U-shaped hanging ring comprises a first bolt fastener and a U-shaped hanging ring body, wherein the first bolt fastener is composed of a positioning bolt and a nut, the U-shaped hanging ring body comprises an arc-shaped section, an end integrally arranged at two ends of the arc-shaped section, and a straight section detachably connected with the end. The utility model discloses a scheme of being connected can be dismantled with the end to the straight section, to the waste of the straight section of not wearing and first bolt fastener when having avoided changing U type link. Raw materials are saved, and meanwhile, the working efficiency of replacing the U-shaped hanging ring is improved.
Description
Technical Field
The utility model relates to a U type link, concretely relates to can dismantle U type link.
Background
The U-shaped hanging ring is widely applied to a power transmission line as a common electric power fitting, and the existing U-shaped hanging ring comprises a positioning bolt and a U-shaped hanging ring body. Because transmission line receives the wind load effect, U type link is easy wearing and tearing, corrosion and ageing, for the guarantee circuit safety, circuit workman overhauls the time, can dismantle the change with positioning bolt and U type link body is whole. However, in the actual working process of the U-shaped hanging ring, the part which is most prone to loss is the arc-shaped section of the U-shaped hanging ring body, and the positioning bolt and the straight line section of the U-shaped hanging ring body are not lost, so that great waste is caused, and the working efficiency of circuit workers is also reduced.
Therefore, there is a need for a detachable U-shaped suspension loop that reduces material costs and improves work efficiency.
Disclosure of Invention
An object of the utility model is to provide a can dismantle U type link for solve the raw and other materials waste and the work efficiency that change U type link caused and low, provide the guarantee for reduce material cost and improvement work efficiency.
The utility model relates to a can dismantle U type link, include first bolt fastening spare and U type link body of compriseing set bolt and nut, its characterized in that, U type link body includes the segmental arc to and respectively with the end of the both ends structure as an organic whole of segmental arc, still include the straight section of being connected with detachable construction respectively with two ends, first bolt fastening spare through connection between two straight sections.
The utility model discloses a straightway and end can dismantle the scheme of being connected, to the straightway and the positioning bolt's of not wearing down waste when having avoided changing U type link.
Furthermore, the end is detachably connected with the straight section through a threaded structure, the stability is improved by the connection mode of the threaded structure, and meanwhile, the end is also easy to detach.
Optionally, the thread structure is: through holes are formed in the outer sides of the end head and the straight section, a groove is formed in the top of the end head, and the straight section is sleeved with the end head through the groove and fixed through a second bolt fastener. The second fastening bolt is adopted for fixing, so that the disassembling step is simplified, the first fastening bolt does not need to be disassembled, the arc-shaped section can be disassembled by unscrewing the bolt, and the working efficiency is improved.
Optionally, the thread structure is: the top of the end is provided with a threaded hole, and the outer side of the fixed end of the straight section is provided with an external thread matched with the threaded hole. The threaded hole at the top of the end head is matched and connected with the external thread at the tail part of the straight line section more closely and stably.
Optionally, the thread structure is: the top of the end head is provided with an end head threaded hole, the fixed end of the straight section is provided with a straight section threaded hole, and the end head threaded hole is connected with the straight section threaded hole through a stud bolt. The mode of stud connection can be according to the degree of loss of straightway and circular arc section, and the selection is changed the object.
Further, the diameter thickness of the arc-shaped section and the end head is larger than that of the straight section. The arc-shaped section and the end head which are easy to wear are thickened, so that the wear resistance is improved.
Furthermore, the outer surfaces of the positioning bolt, the straight line section, the end head and the arc section are all provided with a zinc coating structure. The zinc coating can prevent the U-shaped hanging ring from being oxidized, and the service life is prolonged.
The utility model discloses effectively solved the extravagant and the inefficiency problem of material that changes U type link and cause, also improved work efficiency when reducing raw and other materials cost.
Drawings
FIG. 1 is a schematic structural view of a detachable U-shaped suspension loop of the present invention;
fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 3 of the present invention;
the labels in the figure are: 1-first bolt fastener, 2-straight section, 21-external thread, 3-end, 4-arc section, 5-second bolt fastener, 6-stud bolt, 61-upper thread and 62-lower thread.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present invention, so that the present invention has no technical significance, and any modification of the structures, changes of the ratio relationships, or adjustment of the sizes, without affecting the efficacy and the achievable purpose of the present invention, should still fall within the scope of the technical disclosure. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, the utility model provides a can dismantle U type link, include the first bolt fastening spare 1 and the U type link body of compriseing set bolt and nut, its characterized in that, U type link body includes segmental arc 4 to and respectively with segmental arc 4's both ends end 3 as an organic whole structure, still include with two ends 3 respectively with the straight section 2 that detachable construction is connected, first bolt fastening spare 1 through connection between two straight sections 2. The end head 3 is detachably connected with the straight section 2 through a thread structure.
Wherein, first bolt fastener 1 is fixed the U type link body on the wire pole, and segmental arc 4 links to each other with transmission line, and the circuit is overhauld the back with straight section 2 and end 3 dismantlement, can accomplish segmental arc 4's change.
Example one
As shown in fig. 2, the thread structure is: be equipped with the through-hole in end 3 and straight section 2 outsides, 3 tops in end are equipped with the recess, and straight section 2 cup joints with end 3 through the recess, and is fixed with second bolt fastener 5.
Wherein, straight section 2 is entangled just to the recess at end 3 top, and straight section 2 bottom and recess tank bottom just contact, and second bolt fastener 5 is fixed end 3 and straight section 2 through the through-hole, directly unscrews second bolt fastener 5 and can dismantle segmental arc 4.
The diameter thickness of the arc-shaped section 4 and the end head 3 is larger than that of the straight section 2.
The outer surfaces of the first bolt fastener 1, the straight section 2, the end head 3 and the arc section 4 are all provided with a zinc coating structure.
Example two
As shown in fig. 3, the thread structure is: a threaded hole is formed in the top of the end head 3, and an external thread 21 matched with the threaded hole is formed in the outer side of the fixed end of the straight section 2.
Wherein, straight section 2 directly twists the screw hole of end 3 through external screw thread 21, and the degree of depth of screw hole is less than the length of external screw thread 21, screws out first bolt fastener 1 earlier during circuit maintenance, screws out straight section 2 again and can dismantle arc section 4.
The diameter thickness of the arc-shaped section 4 and the end head 3 is larger than that of the straight section 2.
The outer surfaces of the first bolt fastener 1, the straight section 2, the end head 3 and the arc section 4 are all provided with a zinc coating structure.
EXAMPLE III
As shown in fig. 4, the thread structure is: an end threaded hole is formed in the top of the end 3, a straight section threaded hole is formed in the fixed end of the straight section 2, and the end threaded hole and the straight section threaded hole are connected through a stud bolt 6.
Wherein, the end screw hole is the same with straight section screw hole size, degree of depth, and stud 6's last screw thread 61 screws into straight section screw hole, and stud 6's lower screw thread 62 screws into the end screw hole. When the circuit is overhauled, the first bolt fixing piece 1 is firstly dismantled, and then the lower threads 62 of the double-thread 6 are screwed out of the end threaded hole, so that the arc-shaped section 4 can be dismantled.
The diameter thickness of the arc-shaped section 4 and the end head 3 is larger than that of the straight section 2.
The outer surfaces of the first bolt fastener 1, the straight section 2, the end head 3 and the arc section 4 are all provided with a zinc coating structure.
Claims (7)
1. The utility model provides a can dismantle U type link, includes first bolt fastening spare (1) and the U type link body of constituteing by set bolt and nut, its characterized in that, U type link body includes segmental arc (4) to and respectively with end (3) of the both ends structure as an organic whole of segmental arc (4), still include with two ends (3) respectively with straight section (2) that detachable construction is connected, first bolt fastening spare (1) through connection between two straight sections (2).
2. A detachable U-shaped suspension loop according to claim 1, characterized in that the head (3) is detachably connected with the straight section (2) by a thread structure.
3. A detachable U-shaped suspension loop according to claim 2, characterized in that said thread structure is: through holes are formed in the outer sides of the end head (3) and the straight section (2), a groove is formed in the top of the end head (3), the straight section (2) is sleeved with the end head (3) through the groove and is fixed through a second bolt fastener (5).
4. A detachable U-shaped suspension loop according to claim 2, characterized in that said thread structure is: a threaded hole is formed in the top of the end head (3), and an external thread (21) matched with the threaded hole is formed in the outer side of the fixed end of the straight section (2).
5. A detachable U-shaped suspension loop according to claim 2, characterized in that said thread structure is: an end threaded hole is formed in the top of the end (3), a straight section threaded hole is formed in the fixed end of the straight section (2), and the end threaded hole and the straight section threaded hole are connected through a stud bolt (6).
6. A detachable U-shaped suspension loop according to claim 1, characterized in that the diameter thickness of the arc-shaped section (4) and the end head (3) is larger than the diameter thickness of the straight section (2).
7. The detachable U-shaped suspension ring according to claim 1, wherein the first bolt fastener (1), the straight section (2), the end head (3) and the arc section (4) are all provided with a galvanized layer structure on the outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494805.7U CN211670602U (en) | 2020-04-07 | 2020-04-07 | Detachable U-shaped hanging ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494805.7U CN211670602U (en) | 2020-04-07 | 2020-04-07 | Detachable U-shaped hanging ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670602U true CN211670602U (en) | 2020-10-13 |
Family
ID=72743094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020494805.7U Active CN211670602U (en) | 2020-04-07 | 2020-04-07 | Detachable U-shaped hanging ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670602U (en) |
-
2020
- 2020-04-07 CN CN202020494805.7U patent/CN211670602U/en active Active
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