CN217061886U

CN217061886U - Adjusting device for opening and closing limit of high-voltage switch

Info

Publication number: CN217061886U
Application number: CN202220556167.6U
Authority: CN
Inventors: 李程程; 李春江; 王杰; 叶金华
Original assignee: Shenyang Guona Electric Power Technology Co ltd
Current assignee: Shenyang Guona Electric Power Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-26
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a spacing adjusting device of high tension switchgear divide-shut brake relates to high-voltage electrical equipment technical field. This spacing adjusting device of high pressure switch divide-shut brake, including the main part, one side fixedly connected with semi-circular switch flashboard of main part, one side of semi-circular switch flashboard is rotated with the bottom of divide-shut flashboard and is connected, is provided with grip controlling means on the divide-shut flashboard, and grip controlling means includes the grip board. Through grip control device, make the staff not need adjust fixing device alone again and fix or remove fixedly to deciliter flashboard, it is more convenient to make the device use, also save operating time, set up fixing device on the deciliter flashboard, fixing device includes the sleeve, telescopic one side and deciliter flashboard's inner wall one side fixed connection, the sleeve cup joints with the dead lever, carry out the solid to its deciliter flashboard through fixing device, when making the device use, prevent to receive certain external force, lead to deciliter flashboard not hard up and influence the spacing effect of device.

Description

Adjusting device for opening and closing limit of high-voltage switch

Technical Field

The utility model relates to a high-voltage apparatus technical field specifically is a spacing adjusting device of high-voltage switch divide-shut brake.

Background

High-voltage switch, rated voltage 3kV and above mainly used open and close the electric apparatus of conductive circuit, and switch divide-shut brake most all does not have spacing adjusting device at present, and the position of switch divide-shut brake is controlled through the pressure that the extrusion of object produced mostly, consequently often needs different spacing to stabilize in the different circumstances.

Through the retrieval, chinese patent with publication number CN211350407U discloses a spacing adjusting device of high-voltage switch divide-shut brake, including the fixed plate, semi-circular switch flashboard, handle cylinder and divide-shut flashboard, this spacing adjusting device of high-voltage switch divide-shut brake, through spacing recess, the setting of extrusion bolt and hemisphere piece, can make personnel provide spacing stable effect when closing a floodgate with separating brake, can change the distance between bearing and the hemisphere piece through rotating the extrusion bolt simultaneously, thereby can change the thrust of hemisphere piece through the elasticity that the spring produced, consequently personnel can set up different thrust according to the condition of difference, thereby make things convenient for personnel to use.

The above device has the following disadvantages: the device fixes the handle through the spring and the hemispherical block, but in the process of releasing the limit and limiting the handle, the hemispherical block needs to be manually moved to fix and release the handle, so that the handle is fixed and released by the hemispherical block, and the working personnel are very troublesome in switching on and switching off.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a spacing adjusting device of high tension switchgear divide-shut brake has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a spacing adjusting device of high pressure switch divide-shut brake, includes the main part, one side fixedly connected with semi-circular switch flashboard of main part, one side of semi-circular switch flashboard is rotated with the bottom of divide-shut flashboard and is connected, be provided with grip controlling means on the divide-shut flashboard, grip controlling means includes the grip board.

Preferably, a notch A is formed in one side of the outer wall of the opening and closing gate plate, the notch A is in sliding connection with the grip plate, and the top of the grip plate is fixedly connected with the bottom of the sliding plate.

Preferably, the inner wall of the opening and closing gate plate is provided with a sliding chute, the sliding chute is in sliding connection with two sides of a sliding plate, the top of the sliding plate is fixedly connected with one side of a return spring A, and the bottom of the sliding plate is hinged with one end of a connecting rod.

Preferably, the other side of the return spring A is fixedly connected with one side of the inner wall of the opening and closing flashboard, two groups of return springs A are arranged, and the two groups of return springs A are symmetrically distributed by taking the center line of the sliding plate as an axis.

Preferably, the opening and closing flashboard is provided with a fixing device, the fixing device comprises a sleeve, one side of the sleeve is fixedly connected with one side of the inner wall of the opening and closing flashboard, the sleeve is sleeved with a fixing rod, and the outer wall of the fixing rod is fixedly connected with a fixing plate.

Preferably, a notch B is formed in one side of the opening and closing flashboard and is in sliding connection with the fixing rod, a groove is formed in one side of the semicircular switch flashboard and is matched with one end of the fixing rod.

Preferably, the top of the fixed plate is hinged to the other end of the connecting rod, one side of the fixed plate is fixedly connected with one end of a return spring B, and the other end of the return spring B is fixedly connected with one side of the inner wall of the opening and closing flashboard.

(III) advantageous effects

The utility model provides a spacing adjusting device of high tension switchgear divide-shut brake. The method has the following beneficial effects:

(1) this spacing adjusting device of high-voltage switch divide-shut brake through grip controlling means, makes the staff need not adjust fixing device alone again and fixes or remove fixedly to the divide-shut flashboard, makes the device use more convenient, also saves operating time.

(2) This spacing adjusting device of high-voltage switch divide-shut brake carries out the solid to its divide-shut flashboard through fixing device, when making the device use, prevents to receive certain external force, leads to the not hard up spacing effect that influences the device of divide-shut flashboard.

Drawings

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

FIG. 2 is a schematic structural view of the grip strength control device of the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of the device of fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a semicircular switch flashboard; 3. opening and closing the flashboard; 5. a grip control device; 501. a grip plate; 502. a notch A; 503. a return spring A; 504. a sliding plate; 505. a chute; 506. a connecting rod; 6. a fixing device; 601. a sleeve; 602. a return spring B; 603. a fixing plate; 604. fixing the rod; 605. a groove; 606. and a notch B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: the utility model provides a spacing adjusting device of high pressure switch divide-shut brake, includes main part 1, and one side fixedly connected with semi-circular switch flashboard 2 of main part 1, one side of semi-circular switch flashboard 2 and the bottom of divide-shut flashboard 3 are rotated and are connected, are provided with grip control device 5 on the divide-shut flashboard 3, and grip control device 5 includes grip plate 501. Through grip controlling means 5, make the staff need not adjust fixing device 6 alone again and fix or remove fixedly to deciliter flashboard 3, make the device use more convenient, also save operating time.

In this embodiment, a notch a502 is formed in one side of the outer wall of the opening and closing shutter 3, the notch a502 is slidably connected to the grip plate 501, the top of the grip plate 501 is fixedly connected to the bottom of the sliding plate 504, and the grip plate 501 drives the sliding plate 504 at the top to move. The inner wall of the opening and closing gate plate 3 is provided with a sliding groove 505, the sliding groove 505 is in sliding connection with two sides of a sliding plate 504, the sliding plate 504 moves through the sliding grooves 505 on the two sides, the top of the sliding plate 504 is fixedly connected with one side of a return spring A503, the return spring A503 drives the sliding plate 504 to reset, the bottom of the sliding plate 504 is hinged to one end of a connecting rod 506, and the sliding plate 504 drives one end of the connecting rod 506 to move. The other side of the return spring A503 is fixedly connected with one side of the inner wall of the opening and closing brake plate 3, two groups of return springs A503 are arranged, and the two groups of return springs A503 are distributed in an axisymmetric mode by taking the center line of the sliding plate 504 as an axis.

In this embodiment, set up fixing device 6 on the deciliter flashboard 3, fixing device 6 includes sleeve 601, one side of sleeve 601 and deciliter flashboard 3's inner wall one side fixed connection, sleeve 601 cup joints with dead lever 604, and dead lever 604 prolongs sleeve 601 and contracts, and sleeve 601 makes dead lever 604 be horizontal migration, fixedly connected with fixed plate 603 on the outer wall of dead lever 604, and fixed plate 603 drives dead lever 604 and removes. Notch B606 is seted up to one side of deciliter flashboard 3, notch B606 and dead lever 604 sliding connection, recess 605 is seted up to one side of semi-circular switch flashboard 2, recess 605 suits with the one end of dead lever 604, the one end and the laminating of recess 605 of dead lever 604, reach the effect fixed to deciliter flashboard 3, carry out the solid to its deciliter flashboard 3 through fixing device 6, when making the device use, prevent to receive certain external force, lead to deciliter flashboard 3 not hard up and influence the spacing effect of device. The top of fixed plate 603 is articulated with the other end of connecting rod 506, and the other end of connecting rod 506 drives fixed plate 603 and removes, and one side of fixed plate 603 and the one end fixed connection of reset spring B602, reset spring B602 drive fixed plate 603 outwards to move, and the other end of reset spring B602 and divide and shut flashboard 3's inner wall one side fixed connection.

When the high-voltage switch opening and closing limiting adjusting device works (or is used), the high-voltage switch opening and closing limiting adjusting device is used, when a worker needs to switch on and switch off, when the top of the opening and closing plate 3 is held, the grip force of a hand drives the grip plate 501 to move towards the inner wall of the opening and closing plate 3 by the aid of the grip force control device 5, the grip plate 501 drives the sliding plate 504 at the top to move inwards, the sliding plate 504 moves through the sliding grooves 505 at two sides, and the sliding plate 504 drives one end of the connecting rod 506 to move upwards. The other end of connecting rod 506 drives fixed plate 603 and moves to the inboard, make fixed plate 603 drive dead lever 604 and move to the inboard, make dead lever 604 prolong sleeve 601 and contract, sleeve 601 makes dead lever 604 be horizontal migration, make the recess 605 be kept away from to the one end of dead lever 604, make deciliter flashboard 3 can prolong semi-circular switch flashboard 2 and rotate, make and pass through grip controlling means 5, make the staff need not adjust fixing device 6 alone again and fix deciliter flashboard 3 or remove fixedly, it is more convenient to make the device use, also save operating time.

When deciliter flashboard 3 moves the top or the bottom of semi-circular switch flashboard 2, carry out the solid to its deciliter flashboard 3 through fixing device 6, through loosening grip plate 501, make reset spring A503 drive sliding plate 504 and reset, the reset spring B602 of bottom drives fixed plate 603 and outwards removes simultaneously, make fixed plate 603 drive fixed lever 604 and outwards remove, the one end and the laminating of recess 605 of messenger's fixed lever 604, reach the effect fixed to deciliter flashboard 3, when the messenger uses, prevent to receive certain external force, lead to deciliter flashboard 3 not hard up and influence the spacing effect of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a spacing adjusting device of high tension switchgear divide-shut brake, includes main part (1), its characterized in that: the semi-circular switch flashboard (2) of one side fixedly connected with of main part (1), one side and the bottom of deciliter flashboard (3) of semi-circular switch flashboard (2) are rotated and are connected, be provided with grip control device (5) on deciliter flashboard (3), grip control device (5) are including grip board (501).

2. The adjusting device for high-voltage switch opening and closing limit according to claim 1, characterized in that: a notch A (502) is formed in one side of the outer wall of the opening and closing flashboard (3), the notch A (502) is connected with a grip plate (501) in a sliding mode, and the top of the grip plate (501) is fixedly connected with the bottom of a sliding plate (504).

3. The adjusting device for high-voltage switch opening and closing limit according to claim 2, characterized in that: a sliding groove (505) is formed in the inner wall of the opening and closing gate plate (3), the sliding groove (505) is in sliding connection with two sides of a sliding plate (504), the top of the sliding plate (504) is fixedly connected with one side of a return spring A (503), and the bottom of the sliding plate (504) is hinged to one end of a connecting rod (506).

4. The adjusting device for the opening and closing limit of the high-voltage switch according to claim 3, characterized in that: the other side of the return spring A (503) is fixedly connected with one side of the inner wall of the switching-on and switching-off flashboard (3), two groups of return springs A (503) are arranged, and the two groups of return springs A (503) are distributed in an axisymmetric mode by taking the center line of the sliding board (504) as an axis.

5. The adjusting device for high-voltage switch opening and closing limit according to claim 4, characterized in that: set up fixing device (6) on deciliter flashboard (3), fixing device (6) include sleeve (601), one side of sleeve (601) and deciliter flashboard (3) inner wall one side fixed connection, sleeve (601) cup joint with dead lever (604), fixedly connected with fixed plate (603) on the outer wall of dead lever (604).

6. The adjusting device for the opening and closing limit of the high-voltage switch according to claim 5, characterized in that: a notch B (606) is formed in one side of the opening and closing flashboard (3), the notch B (606) is connected with the fixing rod (604) in a sliding mode, a groove (605) is formed in one side of the semicircular switch flashboard (2), and the groove (605) is matched with one end of the fixing rod (604).

7. The adjusting device for high-voltage switch opening and closing limit according to claim 5, characterized in that: the top of fixed plate (603) is articulated with the other end of connecting rod (506), one side of fixed plate (603) and the one end fixed connection of reset spring B (602), the other end and the inner wall one side fixed connection of deciliter flashboard (3) of reset spring B (602).