CN213717133U

CN213717133U - Anti-drop's synchronous phasor of electric power system pencil connector for measurement system

Info

Publication number: CN213717133U
Application number: CN202022801198.7U
Authority: CN
Inventors: 李成文; 曾尹; 朱洪明; 焦亮亮; 胡建明; 高庆恩; 杨云翠; 唐亚; 陆永生; 普进; 谢金冉; 刘光源; 王元
Original assignee: Wenshan Power Supply Bureau of Yunnan Power Grid Co Ltd
Current assignee: Wenshan Power Supply Bureau of Yunnan Power Grid Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-16
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an anti-drop's pencil connector for electric power system synchrophasor measurement system, including measuring the body, the standing groove has been seted up to the lateral wall of measuring the body, and the inside of standing groove is provided with the spliced pole to the outer wall of spliced pole is provided with connecting plate and first spring respectively, the lead screw has been cup jointed to the inner wall of connecting plate, and the one end of lead screw is provided with the commentaries on classics round. This anti-drop's pencil connector for electric power system synchrophasor measurement system, through remove the connector body to measure between the inside 2 connecting plates of body lateral wall standing groove, it drives the fixture block downstream to rotate the commentaries on classics wrench movement, the fixture block atress pushes down the movable block, make the movable block extrusion second spring, the rectangular block of movable block one side removes to the rectangular channel inside, when the fixture block removes to the kerve inside, the second spring resets, drive the movable block carry out the card and to the fixture block, be convenient for the dismantlement and the change of connector body, it is firm to make the installation of connector body, be difficult for droing.

Description

Anti-drop's synchronous phasor of electric power system pencil connector for measurement system

Technical Field

The utility model relates to a pencil connector technical field specifically is a pencil connector for anti-drop's electric power system synchrophasor measurement system.

Background

The wiring harness is the whole of service equipment provided by a certain load source group, such as a relay line, a switching device, a control system and the like, the wiring harness connector is a power system connector which simultaneously has the sealing performance, the strength performance and the insulating performance required by an electric power system synchronous phasor measurement system, and the number of the service equipment contained in the wiring harness is called the wiring harness capacity.

Present pencil connector takes place to become flexible after long-time the use and drops easily, makes the phenomenon that produces the outage between pencil connector and the measurement system, very easily causes the incident, and the security is not good, and present pencil connector is mostly internal connection with measuring between the body, when the pencil connector, is difficult for dismantling and changing to and the longer difficult effective storage of connecting wire that uses, it is very inconvenient when leading to using the connecting wire next time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop's pencil connector for electric power system synchrophasor measurement system to it takes place not hard up the droing easily to propose current pencil connector in solving above-mentioned background art after long-time the use, and the longer difficult problem of effectively accomodating of connecting wire that uses.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-drop wiring harness connector for a synchronous phasor measurement system of an electric power system comprises a measurement body, wherein a placing groove is formed in the side wall of the measurement body, a connecting column is arranged inside the placing groove, a connecting plate and a first spring are respectively arranged on the outer wall of the connecting column, a lead screw is sleeved on the inner wall of the connecting plate, a rotating knob is arranged at one end of the lead screw, a clamping block is arranged at the other end of the lead screw, a connector body is arranged on one side of the measurement body, a groove is formed in the end wall of the connector body, rectangular grooves are formed in the two sides of the groove, a bottom groove is formed below the groove, a moving block is arranged inside the groove, a rectangular block and a second spring are respectively arranged at one end of the moving block, a connecting line is arranged on the side wall of the connector body, a connecting ring is, the end wall of the connecting ring is provided with a fixing piece, the inner wall of the fixing piece is provided with a fixing plate, one side of the fixing plate is provided with a third spring, and one side of the third spring is provided with a clamping piece.

Preferably, 2 the inner wall of one side of the connecting plate is matched with the outer wall of the connecting column, and the inner wall of the other side of the connecting plate is matched with the outer wall of the screw rod.

Preferably, the outer walls of the fixture block and the rectangular block are respectively matched with the inner walls of the bottom groove and the rectangular groove, and the second springs at two ends of the rectangular block are symmetrically arranged.

Preferably, 2 moving blocks are symmetrically arranged, and the moving blocks are trapezoidal.

Preferably, the concave position and the convex block are arranged at even intervals, and protective layers are arranged on the surface of the concave position and the side wall of the convex block.

Preferably, the 2 fixed plates and the clamping piece in the fixing piece are symmetrically arranged, the clamping piece is U-shaped, and soft cotton is arranged on the inner wall of the clamping piece.

Compared with the prior art, the beneficial effects of the utility model are that: this anti-drop's synchronous phasor of electric power system pencil connector for measurement system:

1. the connector body is moved to the position between 2 connecting plates in the placing groove on the side wall of the measuring body, the rotating torque is rotated to drive the clamping block to move downwards, the clamping block is stressed to press the moving block downwards, so that the moving block extrudes the second spring, the rectangular block on one side of the moving block moves to the inside of the rectangular groove, and when the clamping block moves to the inside of the bottom groove, the second spring resets to drive the moving block to clamp the clamping block, so that the connector body is convenient to disassemble and replace, the connector body is firmly installed and is not easy to fall off;

2. through in the concave position with the connecting wire winding between 2 lugs of go-between outer wall, effectively accomodate the connecting wire, the one end of winding back connecting wire is placed in the mounting, through holder extrusion third spring, carries out the centre gripping to the connecting wire and fixes, and it is longer effectively to have solved the connecting wire that current measurement system used, the inconvenient problem of effectively accomodating after the use.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the connection ring of the present invention;

FIG. 4 is a schematic view of the internal structure of the fixing member of the present invention;

fig. 5 is a schematic view of the structure of the clamping member of the present invention.

In the figure: 1. a measurement body; 2. a placement groove; 3. connecting columns; 4. a connecting plate; 5. a first spring; 6. Turning; 7. a screw rod; 8. a clamping block; 9. a connector body; 10. a groove; 11. a rectangular groove; 12. a bottom groove; 13. a moving block; 14. a rectangular block; 15. a second spring; 16. a connecting wire; 17. a connecting ring; 18. A concave position; 19. a bump; 20. a fixing member; 21. a fixing plate; 22. a third spring; 23. a clamping member.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anti-drop wire harness connector for a synchronous phasor measurement system of an electric power system comprises a measurement body 1, wherein a placing groove 2 is formed in the side wall of the measurement body 1, a connecting column 3 is arranged in the placing groove 2, a connecting plate 4 and a first spring 5 are respectively arranged on the outer wall of the connecting column 3, a lead screw 7 is sleeved on the inner wall of the connecting plate 4, a rotating knob 6 is arranged at one end of the lead screw 7, a clamping block 8 is arranged at the other end of the lead screw 7, a connector body 9 is arranged on one side of the measurement body 1, a groove 10 is formed in the end wall of the connector body 9, rectangular grooves 11 are formed in two sides of the groove 10, a bottom groove 12 is formed below the groove 10, a moving block 13 is arranged in the groove 10, a rectangular block 14 and a second spring 15 are respectively arranged at one end of the moving block 13, a connecting line 16 is arranged on, and the outer wall of the connecting ring 17 is provided with a concave 18 and a convex 19, respectively, the end wall of the connecting ring 17 is provided with a fixing member 20, the inner wall of the fixing member 20 is provided with a fixing plate 21, one side of the fixing plate 21 is provided with a third spring 22, and one side of the third spring 22 is provided with a clamping member 23.

The inner wall of 2 connecting plate 4 one side and the outer wall phase-match of spliced pole 3, the flexible removal of connecting plate 4 at spliced pole 3's outer wall extrusion first spring 5 of being convenient for, and the outer wall phase-match of 4 opposite side inner walls of connecting plate and lead screw 7, rotatable turn-knob 6 makes lead screw 7 effectively rotate at the inner wall of connecting plate 4.

The outer walls of the clamping block 8 and the rectangular block 14 are respectively matched with the inner walls of the bottom groove 12 and the rectangular groove 11, so that the clamping block 8 and the rectangular block 14 are conveniently and effectively placed on the inner walls of the bottom groove 12 and the rectangular groove 11, the second springs 15 at the two ends of the rectangular block 14 are symmetrically arranged, and the moving block 13 can effectively move.

The 2 moving blocks 13 are symmetrically arranged, and the moving blocks 13 are trapezoidal, so that the clamping of the clamping blocks 8 through the moving blocks 13 is facilitated.

Concave position 18 and lug 19 are the even interval setting, can make longer connecting wire 16 effectively accomodate, and all are provided with the inoxidizing coating on the surface of concave position 18 and the lateral wall of lug 19, can accomodate connecting wire 16 when, protect the outer wall of connecting wire 16.

2 inside fixed plate 21 of mounting 20 and holder 23 set up for the symmetry, and holder 23 sets up to the U font, can be to connecting wire 16 effective centre gripping to be provided with soft cotton on the inner wall of holder 23, be convenient for protect the outer wall of connecting wire 16 one end centre gripping, prevent that the centre gripping is too tight, cause the damage to connecting wire 16 outer wall.

The working principle is as follows: according to the

drawings

1 and 2, firstly, the connector body 9 is moved to the side wall of the measuring body 1 until the connector body is moved to a position between 2 connecting plates 4 on one side inside the placing groove 2, then the rotating knob 6 is rotated to enable the rotating knob 6 to drive the lead screw 7 to rotate, the clamping block 8 is driven to move downwards, at the moment, the clamping block 8 is forced to downwards press the moving block 13 inside the groove 10, the moving block 13 is forced to extrude the second spring 15, the rectangular block 14 is driven to move to the inside of the rectangular groove 11, the 2 moving blocks 13 are mutually separated, the clamping block 8 is driven to move to the inside of the bottom groove 12, at the moment, the second spring 15 is reset, the moving block 13 clamps the clamping block 8, the connector body 9 is effectively detached and replaced, and the connector body 9;

according to fig. 1, 3, 4 and 5, when the longer connecting wire 16 is received, the connecting wire 16 is firstly wound in the concave 18 between the 2 convex blocks 19 on the outer wall of the connecting ring 17, after the connecting wire is wound for a proper length, one end of the rest of the connecting wire 16 is placed in the fixing member 20, the 2 clamping members 23 press the third spring 22, the connecting wire 16 is clamped and fixed, and the connecting wire 16 can be effectively received, and the content which is not described in detail in the specification belongs to the prior art which is well known to the technical personnel in the field.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-drop's pencil connector for electric power system synchrophasor measurement system, is including measuring body (1), its characterized in that: the side wall of the measuring body (1) is provided with a placing groove (2), a connecting column (3) is arranged inside the placing groove (2), the outer wall of the connecting column (3) is respectively provided with a connecting plate (4) and a first spring (5), the inner wall of the connecting plate (4) is sleeved with a lead screw (7), one end of the lead screw (7) is provided with a rotating knob (6), the other end of the lead screw (7) is provided with a clamping block (8), one side of the measuring body (1) is provided with a connector body (9), the end wall of the connector body (9) is provided with a groove (10), two sides of the groove (10) are provided with rectangular grooves (11), a bottom groove (12) is arranged below the groove (10), a moving block (13) is arranged inside the groove (10), and one end of the moving block (13) is respectively provided with a rectangular block (14) and a second spring (15, the utility model discloses a connector, including connector body (9), connecting wire (16), connecting wire (17), go-between (17), fixing piece (20), fixing plate (21) and third spring (22), the lateral wall of connector body (9) is provided with connecting wire (16), and the outer wall of connecting wire (16) is provided with go-between (17) to the outer wall of go-between (17) is provided with concave position (18) and lug (19) respectively, be provided with mounting (20) on the go-between (17) end wall, and the inner wall of mounting (20) is provided with fixed plate (21), and one side of fixed plate.

2. The wire harness connector for the anti-drop power system synchronized phasor measurement system according to claim 1, characterized in that: 2 the inner wall of one side of the connecting plate (4) is matched with the outer wall of the connecting column (3), and the inner wall of the other side of the connecting plate (4) is matched with the outer wall of the screw rod (7).

3. The wire harness connector for the anti-drop power system synchronized phasor measurement system according to claim 1, characterized in that: the outer walls of the clamping block (8) and the rectangular block (14) are respectively matched with the inner walls of the bottom groove (12) and the rectangular groove (11), and the second springs (15) at two ends of the rectangular block (14) are symmetrically arranged.

4. The wire harness connector for the anti-drop power system synchronized phasor measurement system according to claim 1, characterized in that: the 2 moving blocks (13) are symmetrically arranged, and the moving blocks (13) are trapezoidal.

5. The wire harness connector for the anti-drop power system synchronized phasor measurement system according to claim 1, characterized in that: the concave positions (18) and the convex blocks (19) are arranged at even intervals, and protective layers are arranged on the surfaces of the concave positions (18) and the side walls of the convex blocks (19).

6. The wire harness connector for the anti-drop power system synchronized phasor measurement system according to claim 1, characterized in that: 2 fixed plates (21) and clamping pieces (23) in the fixing piece (20) are symmetrically arranged, the clamping pieces (23) are U-shaped, and soft cotton is arranged on the inner wall of each clamping piece (23).