CN212908927U - High-toughness electric power fitting - Google Patents
High-toughness electric power fitting Download PDFInfo
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- CN212908927U CN212908927U CN202022007762.8U CN202022007762U CN212908927U CN 212908927 U CN212908927 U CN 212908927U CN 202022007762 U CN202022007762 U CN 202022007762U CN 212908927 U CN212908927 U CN 212908927U
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- connecting rod
- electric power
- movable connecting
- limiting
- hole
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Abstract
The utility model discloses an electric power fitting of high tenacity relates to the electric power fitting field, and for solving current electric power fitting that is used for fixed cable conductor all is integrated into one piece, and low in toughness, the effort that buffering that can not be fine produced in the twinkling of an eye appears warping or cracked problem easily. The fixed connecting rod is semiellipse, fixed connecting rod arc top position department an organic whole is connected with the structure and strengthens the section, fixed connecting rod's both ends respectively an organic whole be connected with the swing joint end, be provided with the through-hole on the surface of swing joint end, and the inside of through-hole runs through there is the swing joint pole, spacing separation blade has been cup jointed to the one end outside of swing joint pole, the top of spacing separation blade is provided with first limit nut, first limit nut threaded connection is outside at swing joint pole one end.
Description
Technical Field
The utility model relates to an electric power fitting field specifically is an electric power fitting of high tenacity.
Background
Electric power fittings, which are metal accessories for connecting and combining various devices in an electric power system, play a role in transmitting mechanical load, electrical load and certain protection, and can be classified into a suspension clamp, a strain clamp, an UT (outdoor) clamp, a connecting fitting, a continuing fitting, a protecting fitting, an equipment clamp, a T-shaped clamp, a bus fitting, a stay wire fitting and the like according to the function and structure; it can be used as line hardware and transformer hardware according to application.
The existing electric power fittings for fixing the cable are integrally formed, have low toughness, cannot well buffer acting force generated instantly, are easy to deform or fracture, and are used for improving the toughness, preventing the fracture and prolonging the service life; therefore, the market urgently needs to develop a high-toughness electric power fitting to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power fitting of high toughness to solve among the above-mentioned background art current an electric power fitting for fixed cable line all be integrated into one piece, low in toughness, the effort that buffering that can not be fine produced in the twinkling of an eye appears warping or cracked problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: a high-toughness electric power fitting comprises a fixed connecting rod, wherein the fixed connecting rod is semi-elliptical, a structural reinforcement section is integrally connected at the arc top position of the fixed connecting rod, two ends of the fixed connecting rod are respectively and integrally connected with a movable connecting end, a through hole is formed in the outer surface of the movable connecting end, a movable connecting rod penetrates through the through hole, a limiting blocking piece is sleeved outside one end of the movable connecting rod, a first limiting nut is arranged above the limiting blocking piece, the first limiting nut is in threaded connection with the outer portion of one end of the movable connecting rod, a buffer spring is sleeved outside the movable connecting rod, two ends of the buffer spring respectively abut against the lower end face of the limiting blocking piece and the upper end face of the movable connecting end, the other end of the movable connecting rod is integrally connected with a fixed connecting end, and a through hole is formed in the outer surface of the fixed connecting, and a limit screw penetrates through the inside of the through hole, and a second limit nut is connected to the outer part of one end of the limit screw in a threaded manner.
Preferably, a through hole is formed in one end of the side surface of the limiting screw, a safety pin is inserted into the through hole, and the safety pin is located on one side of the second limiting nut and located at the tail end of the limiting screw.
Preferably, the two said articulating ends are oppositely disposed.
Preferably, two of the movable connecting rods are distributed in parallel.
Preferably, a cable and a traction steel wire rope are inserted between the limiting screw and the structural reinforcing section.
Preferably, the inner arc top of the structural reinforcing section is hooked on the traction steel wire rope, and the diameter size of the structural reinforcing section is larger than that of the fixed connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model makes the fixed connecting rod in a semi-elliptical shape, the arc top position of the fixed connecting rod is integrally connected with a structure reinforcing section, the two ends of the fixed connecting rod are respectively integrally connected with a movable connecting end, the outer surface of the movable connecting end is provided with a through hole, the inside of the through hole is penetrated by a movable connecting rod, the outside of one end of the movable connecting rod is sleeved with a limit baffle, the upper part of the limit baffle is provided with a first limit nut, the first limit nut is in threaded connection with the outside of one end of the movable connecting rod, the outside of the movable connecting rod is sleeved with a buffer spring, the two ends of the buffer spring are respectively abutted against the lower end surface of the limit baffle and the upper end surface of the movable connecting end, the other end of the movable connecting rod is integrally connected with a fixed connecting end, the outer surface of the fixed connecting end is provided with a through, this structure strength who promotes fixed link arc top position department through the structure section of strengthening, avoids appearing the fracture of arc top position department under long-term pulling force effect, and buffer spring and swing joint pole's setting can cushion when taking place great vibrations simultaneously, and the effectual antifatigue coefficient that promotes this electric power fitting has also strengthened this electric power fitting's toughness simultaneously, the effectual life that has improved.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a fixed connecting rod; 2. a structural reinforcement section; 3. movably connecting the end heads; 4. a movable connecting rod; 5. a buffer spring; 6. a limiting baffle plate; 7. a first limit nut; 8. fixedly connecting the end heads; 9. a limit screw; 10. a second limit nut; 11. and a safety pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a high-toughness electric power fitting comprises a fixed connecting rod 1, wherein the fixed connecting rod 1 is in a semi-elliptical shape, a structural reinforcement section 2 is integrally connected at the arc top position of the fixed connecting rod 1, two ends of the fixed connecting rod 1 are respectively and integrally connected with a movable connecting end 3, a through hole is formed in the outer surface of the movable connecting end 3, a movable connecting rod 4 penetrates through the through hole, a limiting blocking piece 6 is sleeved outside one end of the movable connecting rod 4, a first limiting nut 7 is arranged above the limiting blocking piece 6, the first limiting nut 7 is in threaded connection with the outer part of one end of the movable connecting rod 4, a buffer spring 5 is sleeved outside the movable connecting rod 4, two ends of the buffer spring 5 respectively abut against the lower end face of the limiting blocking piece 6 and the upper end face of the movable connecting end 3, the other end of the movable connecting rod 4 is integrally connected with a fixed connecting end 8, and, and the inside of through-hole is run through there is stop screw 9, stop screw 9's the outside threaded connection of one end has second stop nut 10, this structural strength who promotes 1 arc top position department of fixed link pole through structure reinforcement section 2, avoid appearing the fracture of arc top position department under long-term pulling force effect, buffer spring 5 and swing joint pole 4's setting simultaneously, can cushion when taking place great vibrations, the effectual antifatigue coefficient who promotes this electric power fitting, the toughness of this electric power fitting has also been strengthened simultaneously, the effectual life that has improved.
Further, a through hole is formed in one end of the side surface of the limit screw 9, a safety pin 11 is inserted into the through hole, and the safety pin 11 is located on one side of the second limit nut 10 and located at the tail end of the limit screw 9.
Further, the two articulating heads 3 are oppositely disposed.
Further, the two movable connecting rods 4 are distributed in parallel.
Furthermore, a cable and a traction steel wire rope are inserted between the limit screw 9 and the structural reinforcing section 2.
Further, the inner arc top of the structural reinforcement section 2 is hooked on the traction steel wire rope, and the diameter size of the structural reinforcement section 2 is larger than that of the fixed connecting rod 1.
The working principle is as follows: when in use, the electric power fitting is firstly installed at a designated position, when in installation, the fixed connecting rod 1 is firstly sleeved outside the external traction steel wire rope, then one end of the movable connecting rod 4 passes through a through hole on the outer surface of the movable connecting end 3, then a buffer spring 5 and a limit stop sheet 6 are sleeved outside one end of the movable connecting rod 4, then a first limit nut 7 is connected by screw thread, then a cable wire which needs to be fixed is arranged between the two movable connecting rods 4, then inserting a limit screw 9 into a through hole on the outer surface of the fixed connecting end 8, finally installing a second limit nut 10 and a safety pin 11, after the installation, fixing the cable, buffer spring 5 can effectual cushioning effect in subsequent use, and the intensity that section 2 can 1 arc top position department of effectual promotion fixed connection pole is strengthened to the structure simultaneously, promotes this electric power fitting's life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric power fitting of high tenacity, includes fixed connection pole (1), its characterized in that: the fixed connecting rod (1) is in a semi-elliptical shape, a structural reinforcement section (2) is integrally connected at the arc top position of the fixed connecting rod (1), two ends of the fixed connecting rod (1) are respectively and integrally connected with a movable connecting end (3), a through hole is arranged on the outer surface of the movable connecting end (3), a movable connecting rod (4) penetrates through the through hole, a limiting blocking piece (6) is sleeved outside one end of the movable connecting rod (4), a first limiting nut (7) is arranged above the limiting blocking piece (6), the first limiting nut (7) is in threaded connection with the outer part of one end of the movable connecting rod (4), a buffer spring (5) is sleeved outside the movable connecting rod (4), two ends of the buffer spring (5) respectively abut against the lower end face of the limiting blocking piece (6) and the upper end face of the movable connecting end (3), the other end of the movable connecting rod (4) is integrally connected with a fixed connecting end (8), a through hole is formed in the outer surface of the fixed connecting end (8), a limiting screw rod (9) penetrates through the through hole, and a second limiting nut (10) is connected to the outer portion of one end of the limiting screw rod (9) in a threaded mode.
2. A high-toughness electric power tool as claimed in claim 1, wherein: a through hole is formed in one end of the side surface of the limiting screw rod (9), a safety pin (11) is inserted into the through hole, and the safety pin (11) is located on one side of the second limiting nut (10) and located at the tail end of the limiting screw rod (9).
3. A high-toughness electric power tool as claimed in claim 1, wherein: the two movable connecting ends (3) are oppositely arranged.
4. A high-toughness electric power tool as claimed in claim 1, wherein: the two movable connecting rods (4) are distributed in parallel.
5. A high-toughness electric power tool as claimed in claim 1, wherein: and a cable and a traction steel wire rope are inserted between the limiting screw (9) and the structural reinforcing section (2).
6. A high-toughness electric power tool as claimed in claim 1, wherein: the inner arc top of the structural reinforcement section (2) is hooked on the traction steel wire rope, and the diameter size of the structural reinforcement section (2) is larger than that of the fixed connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007762.8U CN212908927U (en) | 2020-09-15 | 2020-09-15 | High-toughness electric power fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007762.8U CN212908927U (en) | 2020-09-15 | 2020-09-15 | High-toughness electric power fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908927U true CN212908927U (en) | 2021-04-06 |
Family
ID=75257902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022007762.8U Active CN212908927U (en) | 2020-09-15 | 2020-09-15 | High-toughness electric power fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908927U (en) |
-
2020
- 2020-09-15 CN CN202022007762.8U patent/CN212908927U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 210000 qiancang village, Xiongzhou street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Nanjing Tianhong Machinery Co.,Ltd. Address before: 211599 DACAO Road, qiancang village, Xiongzhou street, Liuhe District, Nanjing City, Jiangsu Province Patentee before: Nanjing Tianhong Machinery Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |