CN202695020U - Socket hoop for preventing dropping of power lines - Google Patents

Socket hoop for preventing dropping of power lines Download PDF

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Publication number
CN202695020U
CN202695020U CN 201220297035 CN201220297035U CN202695020U CN 202695020 U CN202695020 U CN 202695020U CN 201220297035 CN201220297035 CN 201220297035 CN 201220297035 U CN201220297035 U CN 201220297035U CN 202695020 U CN202695020 U CN 202695020U
Authority
CN
China
Prior art keywords
plate
holding plate
anchor ear
bowl
socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201220297035
Other languages
Chinese (zh)
Inventor
郑乐飞
王学武
金建光
郑海飞
吴乐云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Yonggu Electric Material Co Ltd
Original Assignee
Shanghai Yonggu Electric Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Yonggu Electric Material Co Ltd filed Critical Shanghai Yonggu Electric Material Co Ltd
Priority to CN 201220297035 priority Critical patent/CN202695020U/en
Application granted granted Critical
Publication of CN202695020U publication Critical patent/CN202695020U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A socket hoop for preventing the dropping of power lines, which is disclosed by the utility model, comprises an upper holding plate, a lower holding plate and a check block; the upper holding plate and the lower holding plate are connected together through fasteners; a space which can hold the head of a socket is formed between the upper holding plate and the lower holding plate, and the head of the socket is wrapped in the space; the check block is mounted on the lower holding plate through a pin shaft; and the check block is located at the opening of the socket. The lower holding plate and the check block of the socket hoop are riveted together by the pin shaft to serve as a baffle at the opening of the socket, moreover, the lower holding plate, the check block and the upper holding plate tightly hold the head of the socket by means of the fasteners, consequently, when a ball head of a formed system tends to turn out, the upper holding plate, the lower holding plate and the check block can prevent the ball head from turning out, so that the ball head can be prevented from dropping out of the socket, and thereby the safety of line operation is guaranteed.

Description

A kind of power circuit slip-off preventing bowl anchor ear
Technical field
The utility model patent relates to a kind of power circuit slip-off preventing bowl anchor ear.
Background technology
At the widely used Y type of high-tension line V-type string socket-clevis eye, be used for insulator and connecting tool are linked together.Socket-clevis eye is connected with insulator pin by a bowl nest, adopts R type pin locked.Determined by the V-type string structure, insulator pin not only is subjected to vertical force, also is subjected to very large horizontal force simultaneously, so in actual motion, situation about turning out from a bowl nest often can occur insulator pin, causes circuit normally to move
The utility model content
Technical problem to be solved in the utility model is to provide a kind of anti-bulb to come off with a bowl anchor ear for above-mentioned technical problem.
In order to realize this purpose, scheme of the present utility model is as follows:
A kind of power circuit slip-off preventing is with a bowl anchor ear, by upper armful plate, embrace plate down, block consists of, a described upper and lower armful plate links together by securing member; Consist of one between described upper armful plate and the lower armful plate and hold bowl space of head section, a bowl head section is wrapped in this space; On described lower armful plate, by bearing pin described block is installed; Described block is positioned at a bowl draught animals place.
The described upper mid portion of embracing plate is a semicircle anchor ear that upwards arches upward, and the both sides of semicircle anchor ear are upper armful plate engaging lug; The mid portion of described lower armful plate is the U-shaped anchor ear to lower recess, and the both sides of U-shaped anchor ear are lower armful of plate engaging lug, on embrace between plate engaging lug and the lower armful of plate engaging lug and be connected by described securing member; Described block is positioned at a bowl draught animals place by the centre position that described bearing pin is installed in U-shaped anchor ear.
Owing to having adopted technical scheme as above, the lower armful plate of the utility model and block are riveted together by bearing pin, as bowl draught animals place baffle plate, and and upper armful plate hold the section the bowl head tightly by securing member, when the system that forms like this turns phenomenon outside bulb has, upper and lower armful of plate and block can stop bulb to turn out, prevent bulb from the generation of a bowl nest obscission, thereby have guaranteed the safety of circuit operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of power circuit slip-off preventing that provides among a figure bowl anchor ear, by upper armful plate 100, embrace plate 200 down, block 300 consists of, on embrace plate 100 mid portion be a semicircle anchor ear 110 that upwards arches upward, the both sides of semicircle anchor ear 110 are upper armful plate engaging lug 120,130; The mid portion of embracing down plate 200 is the U-shaped anchor ear 210 to lower recess, the both sides of U-shaped anchor ear 210 are lower armful of plate engaging lug 220,230, upper embrace between plate engaging lug 120 and the lower armful of plate engaging lug 220 to be connected with double nut by bolt 410 be connected, upper embrace between plate engaging lug 130 and the lower armful of plate engaging lug 230 to be connected with double nut by bolt 430 be connected, block 300 is anchored on the centre position of U-shaped anchor ear 210 and is positioned at a bowl draught animals place by bearing pin 310.

Claims (2)

1. a power circuit slip-off preventing is characterized in that with a bowl anchor ear, by upper armful plate, embrace plate down, block consists of, a described upper and lower armful plate links together by securing member; Consist of one between described upper armful plate and the lower armful plate and hold bowl space of head section, a bowl head section is wrapped in this space; On described lower armful plate, by bearing pin described block is installed; Described block is positioned at a bowl draught animals place.
2. power circuit slip-off preventing as claimed in claim 1 is characterized in that with a bowl anchor ear, and the described upper mid portion of embracing plate is a semicircle anchor ear that upwards arches upward, and the both sides of semicircle anchor ear are upper armful plate engaging lug; The mid portion of described lower armful plate is the U-shaped anchor ear to lower recess, and the both sides of U-shaped anchor ear are lower armful of plate engaging lug, on embrace between plate engaging lug and the lower armful of plate engaging lug and be connected by described securing member; Described block is positioned at a bowl draught animals place by the centre position that described bearing pin is installed in U-shaped anchor ear.
CN 201220297035 2012-06-21 2012-06-21 Socket hoop for preventing dropping of power lines Expired - Lifetime CN202695020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220297035 CN202695020U (en) 2012-06-21 2012-06-21 Socket hoop for preventing dropping of power lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220297035 CN202695020U (en) 2012-06-21 2012-06-21 Socket hoop for preventing dropping of power lines

Publications (1)

Publication Number Publication Date
CN202695020U true CN202695020U (en) 2013-01-23

Family

ID=47550602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220297035 Expired - Lifetime CN202695020U (en) 2012-06-21 2012-06-21 Socket hoop for preventing dropping of power lines

Country Status (1)

Country Link
CN (1) CN202695020U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109904818A (en) * 2017-12-07 2019-06-18 山东光大线路器材有限公司 A kind of anti-drop device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109904818A (en) * 2017-12-07 2019-06-18 山东光大线路器材有限公司 A kind of anti-drop device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130123

CX01 Expiry of patent term