CN210297192U - Anti-drop socket hanging plate - Google Patents
Anti-drop socket hanging plate Download PDFInfo
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- CN210297192U CN210297192U CN201921680736.2U CN201921680736U CN210297192U CN 210297192 U CN210297192 U CN 210297192U CN 201921680736 U CN201921680736 U CN 201921680736U CN 210297192 U CN210297192 U CN 210297192U
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- screw rod
- hanging plate
- main body
- inverted
- support cover
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Abstract
Anti-drop socket link plate. Relate to the electric power fitting field, especially relate to an anti-drop socket link plate. Provides the anti-drop socket clevis of simple structure, labor-saving and trouble-saving installation. The hanging plate comprises a hanging plate main body, wherein the upper part of the hanging plate main body is a bowl head seat provided with an inverted T-shaped groove, and the lower part of the hanging plate main body is provided with a U-shaped opening; still include the pad and the fixed subassembly that damp, fixed subassembly is including supporting cover, screw rod and nut, support cover fixed connection screw rod, the top of supporting the cover is arc, is used for supporting bulb structural connection gold utensil, be equipped with the horizontal perforation in the intercommunication type of falling T groove on the bowl seat, the screw rod stretches into in the horizontal perforation, it is located type of falling T inslot to support the cover, the nut is connected on the screw rod, is used for contacting the bowl seat. The utility model discloses convenient processing, the operation is reliable.
Description
Technical Field
The utility model relates to an electric power fitting field especially relates to an anti-drop socket link plate.
Background
The connection of the ball head structure connecting hardware fitting and the socket hanging plate is the most important mode of overhead transmission line, strain suspension string suspension and insulator connecting hardware fitting installation, and is used for connecting a wire clamp of a transmission line and a tower rod in the overhead transmission line, and the connection between the interphase spacer hardware fitting and the insulator plays an important role and is one of the indispensable corner connecting modes of the line connecting hardware fitting. In recent years, along with the policy of environmental protection and 'blue sky guard war', the original bowl head hanging plate series products are all produced by adopting a production process of malleable cast iron, and need a surface hot galvanizing process for corrosion prevention treatment, so that the pollution is high, the energy consumption is high, the anti-falling device of the original bowl head hanging plate of the malleable cast iron is provided with three fixing modes of a W pin, an R pin and an L pin, the phenomenon that the fit clearance between ball head bowls is large exists, the anti-falling device is used for the aluminum alloy bowl head hanging plate and cannot play a role in vibration elimination and abrasion prevention, the W pin and the R pin often cause inconvenience in installation, the labor is wasted, and the L pin is installed in the bowl head to swing greatly and is easy to abrade.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, provide a simple structure, the anti-drop socket link plate of laborsaving, the province of installation.
The technical scheme of the utility model is that: the hanging plate comprises a hanging plate main body, wherein the upper part of the hanging plate main body is a bowl head seat provided with an inverted T-shaped groove, and the lower part of the hanging plate main body is provided with a U-shaped opening;
the fixing component comprises a support cover, a screw rod and a nut, the support cover is fixedly connected with the screw rod, the top of the support cover is arc-shaped and is used for supporting a ball head structure to connect the hardware fitting,
the bowl head seat is provided with a horizontal through hole communicated with the inverted T-shaped groove, the screw rod extends into the horizontal through hole, the support cover is positioned in the inverted T-shaped groove, and the nut is connected to the screw rod and used for contacting the bowl head seat;
the vibration absorption pad is arranged in the inverted T-shaped groove and is positioned in the support cover and used for supporting the vibration absorption pad.
The outer end of the screw rod is provided with a positioning hole, and a closed pin is arranged in the positioning hole.
The vibration absorption pad is made of ethylene propylene diene monomer rubber.
The top surface of the vibration absorption pad is arc-shaped.
The utility model discloses at work, insert the ball head of bulb structural connection gold utensil in the type of falling T of bowl head seat, then, the pad that disappears puts into and supports the cover, stretches into the level through the screw rod and perforates in, the top of cover is supported in the ball head contact, and the pad that disappears holds up the ball head and plays and eliminate the vibration clearance, and rethread nut connecting bolt fixes, inserts the pin of remaining silent, plays the effect that the prevention ball head drops from the bowl head ball socket.
The utility model discloses convenient processing, the operation is reliable.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a schematic structural view of the hanging plate main body,
figure 3 is a schematic structural diagram of the ball head structure connecting fitting,
figure 4 is a schematic view of the construction of the fixing assembly,
FIG. 5 is a schematic view of the structure of the vibration-damping pad;
in the drawing, 1 is a hanging plate main body, 2 is a bowl head seat, 21 is an inverted T-shaped groove, 22 is a horizontal through hole, 3 is a U-shaped opening, 4 is a vibration absorption pad, 5 is a fixing component, 51 is a support cover, 52 is a screw rod, 53 is a nut, 54 is a positioning hole, 55 is a closed pin, and 6 is a ball head structure connecting hardware fitting.
Detailed Description
The utility model, as shown in fig. 1-5, comprises a hanging plate main body 1, wherein the upper part of the hanging plate main body is a socket 2 provided with an inverted T-shaped groove 21, and the lower part of the hanging plate main body is provided with a U-shaped opening 3;
still include the pad 4 and the fixed subassembly 5 of shaking, fixed subassembly is including supporting cover 51, screw rod 52 and nut 53, support cover fixed connection screw rod, the top of supporting cover 51 is arc, is used for supporting bulb structural connection gold utensil 6 (like the bulb link), and arc is outer high interior low, plays the bulb limiting displacement to bulb structural connection gold utensil.
The bowl head seat is provided with a horizontal through hole 22 communicated with the inverted T-shaped groove, the screw rod extends into the horizontal through hole, the support cover is positioned in the inverted T-shaped groove, and the nut is connected to the screw rod and used for contacting the bowl head seat;
the vibration absorption pad is arranged in the inverted T-shaped groove and is positioned in the support cover and used for supporting the vibration absorption pad, so that a distance is reserved between the support cover and the bottom surface of the inverted T-shaped groove.
The utility model discloses at work, insert the ball of bulb structural connection gold utensil in the type of falling T of bowl head seat, then, the pad that disappears puts into and supports the cover, stretches into the level through the screw rod and perforates in, the top of ball head contact support cover (play to ball limiting displacement), the pad that disappears holds up the ball and plays the elimination vibration clearance, rethread nut connecting bolt fixes, inserts the round pin that closes, plays the effect that the prevention bulb drops from the bowl head ball socket.
The outer end of the screw is provided with a positioning hole 54 in which a closed pin 55 is arranged.
The vibration absorbing pad 4 is made of ethylene propylene diene monomer.
The top surface of the vibration absorption pad 4 is arc-shaped and matched with the top of the support cover, and the positioning is reliable.
The main body of the hanging plate is forged and processed by high-strength aluminum alloy, and the surface of the hanging plate is subjected to brightening treatment to reduce the friction force of the ball head to the ball socket.
The vibration-damping pad is made of ethylene propylene diene monomer rubber, is vulcanized and self-made on a vulcanizing machine through a shaping die corresponding to the bowl head connecting mark, the supporting cover is self-made through a 0Cr18Ni9 stainless steel material stretching process, and a ball socket-shaped spherical surface is formed at the contact position of the supporting cover and a ball head, so that the connecting effect of vibration damping, wear resistance and falling prevention is achieved.
The utility model discloses insert the bulb behind the bowl head seat, with having elastic damping pad setoff, play the wearing and tearing that eliminate the vibration and overcome bulb and bowl head ball socket, level, the triangle connected mode of specially adapted conductor spacer gold utensil and insulator.
Claims (4)
1. The anti-falling socket hanging plate comprises a hanging plate main body, wherein the upper part of the hanging plate main body is a socket base provided with an inverted T-shaped groove, and the lower part of the hanging plate main body is provided with a U-shaped opening;
it is characterized by also comprising a vibration absorption pad and a fixing component, wherein the fixing component comprises a support cover, a screw rod and a nut, the support cover is fixedly connected with the screw rod, the top of the support cover is arc-shaped and is used for supporting a ball head structure connecting hardware fitting,
the bowl head seat is provided with a horizontal through hole communicated with the inverted T-shaped groove, the screw rod extends into the horizontal through hole, the support cover is positioned in the inverted T-shaped groove, and the nut is connected to the screw rod and used for contacting the bowl head seat;
the vibration absorption pad is arranged in the inverted T-shaped groove and is positioned in the support cover and used for supporting the vibration absorption pad.
2. The anti-drop socket clevis of claim 1, wherein the outer end of the screw rod is provided with a positioning hole, and a closed pin is arranged in the positioning hole.
3. The anti-drop socket clevis of claim 1, wherein the vibration absorbing pad is made of ethylene propylene diene monomer.
4. The fall-off prevention clevis joint of claim 1, wherein the top surface of the vibration elimination pad is in the shape of a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680736.2U CN210297192U (en) | 2019-10-09 | 2019-10-09 | Anti-drop socket hanging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680736.2U CN210297192U (en) | 2019-10-09 | 2019-10-09 | Anti-drop socket hanging plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297192U true CN210297192U (en) | 2020-04-10 |
Family
ID=70066186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921680736.2U Active CN210297192U (en) | 2019-10-09 | 2019-10-09 | Anti-drop socket hanging plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210297192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708325A (en) * | 2021-08-25 | 2021-11-26 | 江苏中宇电力器材有限公司 | Reinforced socket hanging plate and mounting method thereof |
| CN117673996A (en) * | 2024-01-31 | 2024-03-08 | 山西腾耀电力设备科技有限公司 | Reinforced bowl head hanging plate and mounting method thereof |
-
2019
- 2019-10-09 CN CN201921680736.2U patent/CN210297192U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113708325A (en) * | 2021-08-25 | 2021-11-26 | 江苏中宇电力器材有限公司 | Reinforced socket hanging plate and mounting method thereof |
| CN113708325B (en) * | 2021-08-25 | 2022-09-30 | 江苏中宇电力器材有限公司 | Reinforced socket hanging plate and mounting method thereof |
| CN117673996A (en) * | 2024-01-31 | 2024-03-08 | 山西腾耀电力设备科技有限公司 | Reinforced bowl head hanging plate and mounting method thereof |
| CN117673996B (en) * | 2024-01-31 | 2024-04-05 | 山西腾耀电力设备科技有限公司 | Reinforced bowl head hanging plate and mounting method thereof |
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