CN214064251U

CN214064251U - Automatic relay protector of outage

Info

Publication number: CN214064251U
Application number: CN202022602009.3U
Authority: CN
Inventors: 朱天昊; 刘晖; 付荣荣; 郭晓龙; 宋守祥
Original assignee: Liaocheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Liaocheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-27
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an automatic relay protection ware of outage, the on-line screen storage device comprises a base, the top of base is provided with the relay protection ware body, the equal fixedly connected with installation pole in both sides of relay protection ware body bottom, the bottom of installation pole runs through to the inner chamber of base, and the draw-in groove has all been seted up to the bottom of two relative one sides of installation pole, fixedly connected with control box between the top of base inner chamber and the bottom, fixedly connected with baffle between the top of control box inner chamber and the bottom, the equal fixedly connected with flexure strip in both sides of baffle, one side that two flexure strips are opposite all is provided with the fly leaf. The utility model discloses a set up installation pole, draw-in groove, control box, baffle, flexure strip, fly leaf, fixture block, fixed plate, push rod, limiting plate and spring, solved the trouble problem of not being convenient for maintain of current auto-power-off's relay protection ware dismouting process, this auto-power-off's relay protection ware possesses the dismouting of being convenient for and maintains convenient advantage.

Description

Automatic relay protector of outage

Technical Field

The utility model relates to a relay protection ware technical field specifically is automatic power off's relay protection ware.

Background

The relay protector is based on microprocessor design, collect inverse time limit and time limit relay protection in the comprehensive relay protection equipment of an organic whole, relay protector often is used for providing safety protection for power equipment, such as transformer, motor, the short circuit and the ground connection failure protection of generator and power distribution system's power transmission line, current automatic power off's relay protector has some problems, if be not convenient for maintain, installation and dismantlement process consuming time long time waste hard when needing to maintain it, staff's work load has been increased, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic power-off's relay protection ware possesses the dismouting of being convenient for and maintains convenient advantage, has solved the trouble problem of being not convenient for maintain of current automatic power-off's relay protection ware dismouting process.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic power-off relay protector comprises a base, wherein a relay protector body is arranged at the top of the base, mounting rods are fixedly connected to two sides of the bottom of the relay protector body, the bottom of each mounting rod penetrates through an inner cavity of the base, clamping grooves are formed in the bottoms of opposite sides of the two mounting rods, a control box is fixedly connected between the top and the bottom of the inner cavity of the base, a partition plate is fixedly connected between the top and the bottom of the inner cavity of the control box, elastic sheets are fixedly connected to two sides of the partition plate, a movable plate is arranged on one side of each elastic sheet opposite to the movable plate, a clamping block is fixedly connected to the top of the opposite side of each movable plate, one side of the clamping block, which is far away from the movable plate, penetrates through an inner cavity of the clamping grooves, fixed plates are fixedly connected to two sides of the bottom of the inner cavity of the base, push rods are arranged on two sides of the base, and one side of the two push rods opposite to each penetrates through the inner cavity of the control box and is fixedly connected with the movable plate, the utility model discloses a set up the protection device, including base inner chamber, fixed plate, sliding rod, fixed slide bar, fixed groove, fixed block, connecting rod, fixed block, limiting plate, spring, the equal fixedly connected with in both sides at base inner chamber top adjusts the box, fixedly connected with slide bar between the both sides of adjusting the box inner chamber, the surface cover of slide bar is equipped with the sliding sleeve, the surface of slide bar just is located one side cover that the sliding sleeve is close to the installation pole and is equipped with the extension spring, the top fixedly connected with connecting rod of sliding sleeve, the outside to the base is run through at the top of connecting rod, the fixed slot has all been seted up to the bottom of relay protector body both sides, the inner chamber of fixed slot is provided with the fixed block, and two opposite one sides of fixed block all with connecting rod fixed connection, the front side fixedly connected with shifting block of sliding sleeve, the front side of shifting block runs through to the outside of base.

Preferably, the first opening that uses with the cooperation of installation pole is all seted up to the both sides at base top, the elastic sheet is kept away from one side of baffle and is contacted with the fly leaf.

Preferably, the top of control box both sides all is seted up the second opening that uses with the fixture block cooperation, the both sides of spring respectively with limiting plate and fixed plate fixed connection, the both sides of extension spring respectively with the inner wall fixed connection of sliding sleeve and adjusting box.

Preferably, the surface of push rod and limiting plate fixed connection, one side fixedly connected with clamp plate that the fly leaf was kept away from to the push rod, the third opening that uses with the connecting rod cooperation is all seted up at the top of adjusting the box and the junction of base.

Preferably, the bottom of the two sides of the base is fixedly connected with an installation block, the top of the installation block is provided with an installation hole, and the front surface of the base is provided with a heat dissipation port.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up installation pole, draw-in groove, control box, baffle, flexure strip, fly leaf, fixture block, fixed plate, push rod, limiting plate and spring, solved the trouble problem of not being convenient for maintain of current auto-power-off's relay protection ware dismouting process, this auto-power-off's relay protection ware possesses the dismouting of being convenient for and maintains convenient advantage, is worth promoting.

2. The utility model discloses a set up the draw-in groove, can be fixed the installation of installation pole with the fixture block cooperation, through setting up the baffle, can make things convenient for the installation of flexure strip fixed, through setting up the fly leaf, can control the position of use of fixture block, through setting up the push rod, can the person of facilitating the use adjust the position of use of fly leaf, through setting up fixed slot and fixed block, can further increase the fixed steadiness of installation, through setting up installation piece and mounting hole, can make things convenient for the installation of base fixed.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a relay protector body; 3. mounting a rod; 4. a card slot; 5. a control box; 6. a partition plate; 7. an elastic sheet; 8. a movable plate; 9. a clamping block; 10. a fixing plate; 11. a push rod; 12. a limiting plate; 13. a spring; 14. an adjustment box; 15. a slide bar; 16. a sliding sleeve; 17. a tension spring; 18. a connecting rod; 19. fixing grooves; 20. a fixed block; 21. shifting blocks; 22. mounting blocks; 23. and (7) installing holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an automatic power-off relay protector comprises a base 1, a relay protector body 2 is arranged on the top of the base 1, mounting rods 3 are fixedly connected to both sides of the bottom of the relay protector body 2, the bottoms of the mounting rods 3 penetrate through the inner cavity of the base 1, slots 4 are formed in the bottoms of the opposite sides of the two mounting rods 3, a control box 5 is fixedly connected between the top and the bottom of the inner cavity of the base 1, a partition plate 6 is fixedly connected between the top and the bottom of the inner cavity of the control box 5, elastic sheets 7 are fixedly connected to both sides of the partition plate 6, movable plates 8 are arranged on the opposite sides of the two elastic sheets 7, clamping blocks 9 are fixedly connected to the tops of the opposite sides of the two movable plates 8, one side of each clamping block 9, which is far away from the movable plate 8, penetrates through the inner cavity of the slots 4, fixed plates 10, one opposite sides of two push rods 11 penetrate through an inner cavity of a control box 5 and are fixedly connected with a movable plate 8, a limiting plate 12 is sleeved on the surface of the push rods 11, a spring 13 is sleeved on the surface of the push rods 11 and positioned between the limiting plate 12 and a fixed plate 10, an adjusting box 14 is fixedly connected on both sides of the top of an inner cavity of a base 1, a sliding rod 15 is fixedly connected between both sides of the inner cavity of the adjusting box 14, a sliding sleeve 16 is sleeved on the surface of the sliding rod 15, a tension spring 17 is sleeved on one side, close to an installation rod 3, of the sliding sleeve 16, a connecting rod 18 is fixedly connected on the top of the sliding sleeve 16, the top of the connecting rod 18 penetrates to the outer side of the base 1, fixing grooves 19 are formed in the bottoms of both sides of a relay protector body 2, fixed blocks 20 are arranged in the inner cavities of the fixing grooves 19, one opposite sides of the two fixed blocks 20 are fixedly connected with the connecting rod 18, and shifting blocks 21 are fixedly connected on the front sides of the sliding sleeve 16, the front side of the shifting block 21 penetrates to the outer side of the base 1, the two sides of the top of the base 1 are respectively provided with a first opening matched with the installation rod 3 for use, one side of the elastic sheet 7, which is far away from the partition plate 6, is contacted with the movable plate 8, the top of the two sides of the control box 5 is respectively provided with a second opening matched with the fixture block 9 for use, the two sides of the spring 13 are respectively fixedly connected with the limiting plate 12 and the fixing plate 10, the two sides of the tension spring 17 are respectively fixedly connected with the inner walls of the sliding sleeve 16 and the adjusting box 14, the surface of the push rod 11 is fixedly connected with the limiting plate 12, one side of the push rod 11, which is far away from the movable plate 8, the connecting part of the top of the adjusting box 14 and the base 1 is respectively provided with a third opening matched with the connecting rod 18 for use, the bottom of the two sides of the base 1 is respectively fixedly connected with the installation block 22, the top of the installation block 22 is provided with an installation hole 23, the front surface of the base 1 is provided with a heat dissipation hole, and the clamping groove 4 is arranged, can be matched with a clamping block 9 to install and fix the installation rod 3, can facilitate the installation and fixation of the elastic sheet 7 by arranging the partition plate 6, can control the use position of the clamping block 9 by arranging the movable plate 8, can facilitate the use of a user to adjust the use position of the movable plate 8 by arranging the push rod 11, can further increase the stability of the installation and fixation by arranging the fixed groove 19 and the fixed block 20, can facilitate the installation and fixation of the base 1 by arranging the installation block 22 and the installation hole 23, solves the problem that the existing automatic power-off relay protector is troublesome in the dismounting process and is inconvenient to maintain by arranging the installation rod 3, the clamping groove 4, the control box 5, the partition plate 6, the elastic sheet 7, the movable plate 8, the clamping block 9, the fixed plate 10, the push rod 11, the limiting plate 12 and the spring 13, and has the advantages of convenient dismounting and maintenance, is worthy of popularization.

When the relay protector body 2 needs to be disassembled for maintenance, the pressing plate is pushed, the pressing plate is matched with the push rod 11 to drive the limiting plate 12 to extrude the spring 13, meanwhile, the push rod 11 is matched with the movable plate 8 to extrude the elastic sheet 7, the movable plate 8 moves to drive the clamping block 9 to be separated from the inner cavity of the clamping groove 4, then, the shifting block 21 is shifted, the shifting block 21 is matched with the sliding sleeve 16 to stretch the tension spring 17, meanwhile, the sliding sleeve 16 is matched with the connecting rod 18 to drive the fixing block 20 to be separated from the inner cavity of the fixing groove 19, the relay protector body 2 can be taken down for maintenance, after maintenance is finished, the mounting rod 3 at the bottom of the relay protector body 2 is placed into the inner cavity of the base 1, then, the shifting block 21 is released, the tension spring 17 resets to drive the sliding sleeve 16 to move, the sliding sleeve 16 is matched with the connecting rod 18 to drive the fixing block 20 to enter the inner cavity of the fixing groove 19, then, the pressing plate is released, the spring 13 resets to drive the limiting plate 12 to move, the limiting plate 12 moves to drive the push rod 11 to move, the push rod 11 and the movable plate 8 cooperate to drive the clamping block 9 to enter the inner cavity of the clamping groove 4 to complete installation.

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. Automatic relay protection ware of outage, including base (1), its characterized in that: the top of the base (1) is provided with a relay protector body (2), two sides of the bottom of the relay protector body (2) are fixedly connected with mounting rods (3), the bottom of the mounting rods (3) penetrates through the inner cavity of the base (1), the bottoms of the opposite sides of the two mounting rods (3) are respectively provided with a clamping groove (4), a control box (5) is fixedly connected between the top and the bottom of the inner cavity of the base (1), a partition plate (6) is fixedly connected between the top and the bottom of the inner cavity of the control box (5), two sides of the partition plate (6) are respectively fixedly connected with elastic sheets (7), one sides of the two elastic sheets (7) opposite are respectively provided with a movable plate (8), the tops of the opposite sides of the two movable plates (8) are respectively and fixedly connected with a clamping block (9), one side of the clamping block (9) far away from the movable plate (8) penetrates through the inner cavity of the clamping groove (4), the device is characterized in that fixed plates (10) are fixedly connected to two sides of the bottom of an inner cavity of the base (1), push rods (11) are arranged on two sides of the base (1), one opposite side of each push rod (11) penetrates through the inner cavity of the control box (5) and is fixedly connected with the movable plate (8), a limiting plate (12) is sleeved on the surface of each push rod (11), a spring (13) is sleeved on the surface of each push rod (11) and positioned between the limiting plate (12) and the fixed plate (10), adjusting boxes (14) are fixedly connected to two sides of the top of the inner cavity of the base (1), sliding rods (15) are fixedly connected between two sides of the inner cavity of each adjusting box (14), sliding sleeves (16) are sleeved on the surfaces of the sliding rods (15), tension springs (17) are sleeved on one sides of the surfaces of the sliding rods (15) and positioned close to the mounting rods (3), and connecting rods (, the top of connecting rod (18) runs through to the outside of base (1), fixed slot (19) have all been seted up to the bottom of relay protection ware body (2) both sides, the inner chamber of fixed slot (19) is provided with fixed block (20), and one side that two fixed block (20) are opposite all with connecting rod (18) fixed connection, the front side fixedly connected with shifting block (21) of sliding sleeve (16), the front side of shifting block (21) runs through to the outside of base (1).

2. The automatic power-off relay protector according to claim 1, wherein: the first opening that uses with installation pole (3) cooperation is all seted up to the both sides at base (1) top, one side that baffle (6) were kept away from in flexure strip (7) contacts with fly leaf (8).

3. The automatic power-off relay protector according to claim 2, wherein: the top of control box (5) both sides all seted up with fixture block (9) cooperation second opening that uses, the both sides of spring (13) respectively with limiting plate (12) and fixed plate (10) fixed connection, the both sides of extension spring (17) respectively with the inner wall fixed connection of sliding sleeve (16) and adjusting box (14).

4. The automatic power-off relay protector according to claim 1, wherein: the surface and limiting plate (12) fixed connection of push rod (11), one side fixedly connected with clamp plate of fly leaf (8) is kept away from in push rod (11), the third opening that uses with connecting rod (18) cooperation is all seted up at the top of adjusting box (14) and the junction of base (1).

5. The automatic power-off relay protector according to claim 1, wherein: the base is characterized in that the bottom of two sides of the base (1) is fixedly connected with an installation block (22), the top of the installation block (22) is provided with an installation hole (23), and the front surface of the base (1) is provided with a heat dissipation opening.