CN218040767U

CN218040767U - Relay protector box and relay protector

Info

Publication number: CN218040767U
Application number: CN202221749240.8U
Authority: CN
Inventors: 毕治涛
Original assignee: CHN Energy Group Ledong Power Generation Co Ltd
Current assignee: CHN Energy Group Ledong Power Generation Co Ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-13
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a relay protection device box and relay protection device, including mount pad and relay protection device, one side fixedly connected with of mount pad supplies pivot pivoted bearing, the welding of spindle nose department of pivot has the top and the fixed screw rod of handle, threaded connection has one side and box welded screw rod cover on the lateral wall of screw rod, the opposite side fixedly connected with of mount pad supplies the gliding guide rail of slider, the surface of slider and one side fixed connection of box, the utility model discloses need not dismantle the relay protection device box when overhauing relay protection device and get off and can overhaul to easy operation has saved the manpower greatly, and relay protection device also very conveniently installs with the relay protection device box in addition.

Description

Relay protector box and relay protector

Technical Field

The utility model relates to a relay protection ware, in particular to relay protection ware box and relay protection ware.

Background

The relay protector is a comprehensive relay protection device which is designed based on a microprocessor and integrates reverse time limit relay protection and timing time limit relay protection. Protective relays are often used to provide safety protection for electrical equipment, such as short circuits and ground faults in transformers, motors, generators, and power lines of power distribution systems.

Patent numbers: CN 214479541U's publication a relay protection ware box and relay protection ware, this design is cooled down to inside heat through set up heat dissipation mechanism in the box to set up the clearance mechanism that is used for going on clearing up the filter plate surface in the both sides of box, thereby avoid filtering the filtration pore of filter plate and blockked up by impurity, improve the radiating effect of box, prolong relay protection ware's life, and heat dissipation mechanism and clearance mechanism are driven by same actuating mechanism, and manufacturing cost is reduced.

At present relay protector overhauls its this time needs now to dismantle the relay protector box get off, and the operation is very complicated, has consumeed the manpower greatly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a relay protector box and relay protector, need not dismantle the relay protector box when overhauing relay protector and get off and can overhaul to easy operation has saved the manpower greatly, and relay protector also very makes things convenient for and the relay protector box is installed moreover, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a relay protector box and relay protector, includes mount pad and relay protector, one side fixedly connected with of mount pad supplies pivot pivoted bearing, the spindle nose department welding of pivot has the top and the fixed screw rod of handle, threaded connection has one side and box welded screw rod cover on the lateral wall of screw rod, the opposite side fixedly connected with of mount pad supplies the gliding guide rail of slider, the surface of slider and one side fixed connection of box.

Further, the recess that leads to the groove has all been seted up on both sides around the top left side fixedly connected with top of mount pad is rectangular, the connecting strip of recess has all been seted up on both sides around screw fixedly connected with top in one side of relay protection ware, and the connecting strip slides in the recess is rectangular from the rectangular open end of recess.

Further, one side of the relay protector is located the diaphragm of the electric telescopic rod installed at the bottom end of the front and back sides of the upper portion of the connecting strip.

Further, the equal fixedly connected with rectangular block in electric telescopic handle's bottom, electric telescopic handle's flexible reciprocating that drives the rectangular block.

Further, the connector has been seted up on the surface of box, and the connector is convenient for relay protection ware and external world to be connected, the heat dissipation screen cloth is installed on the top of box, and the heat dissipation screen cloth is used for the discharge of steam.

Compared with the prior art, the utility model discloses following beneficial effect has: insert the rectangular recess on the mount pad earlier in rectangular, insert the completion back, it is right to it to lead to groove and recess, then let in built-in storage battery power for electric telescopic handle, controller control electric telescopic handle's extension through electric telescopic handle, electric telescopic handle drives the downward movement of rectangular piece, the rectangular piece passes the rectangular logical groove of recess downwards and inserts in the recess on the connecting strip, can live the position of the rectangular recess and connecting strip, thereby accomplish the installation of relay protector and box, it is very convenient, then clockwise or anticlockwise rotation handle, the handle drives the positive and negative rotation of screw rod, the screw rod drives the positive and negative rotation of pivot, the pivot rotates along the bearing is inside, the screw rod drives reciprocating of screw rod cover, the reciprocating of box is driven to the screw rod cover, the box slider reciprocates along the guide rail, the slider slides from top to bottom, can paste the surface of mount pad when the box moves down like this, with the relay protector, the connector can be fine let the relay be connected with the external world, the heat dissipation screen cloth is used for dispelling the heat can also avoid the entering of dust to the relay protector, the relay can expose the relay protector to move from top to overhaul the box, the operation is very simple, only need rotate the handle to dismantle, the box is dismantled greatly, the manpower of box is saved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a relay protector box and a relay protector of the present invention;

fig. 2 is the utility model relates to a connecting strip inner structure schematic diagram among relay protection ware box and relay protection ware.

In the figure: 1. a mounting seat; 2. a bearing; 3. a rotating shaft; 4. a screw; 5. a handle; 6. a screw rod sleeve; 7. a box body; 8. a guide rail; 9. a slider; 10. a connecting port; 11. a heat dissipation screen; 12. a relay protector; 13. a groove strip; 14. a through groove; 15. a connecting strip; 16. a groove; 17. a transverse plate; 18. an electric telescopic rod; 19. a rectangular block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a relay protector box and relay protector, including mount pad 1 and relay protector 12, one side fixedly connected with of mount pad 1 supplies pivot 3 pivoted bearing 2, the spindle nose department welding of pivot 3 has top and the fixed screw rod 4 of handle 5, threaded connection has one side and 7 welded screw rod covers 6 of box on the lateral wall of screw rod 4, the opposite side fixedly connected with of mount pad 1 supplies the gliding guide rail 8 of slider 9, the surface of slider 9 and one side fixed connection of box 7.

Wherein, the rectangular 13 of recess that leads to groove 14 has all been seted up on both sides around the top left side fixedly connected with top of mount pad 1, connecting strip 15 of recess 16 has all been seted up on both sides around screw fixedly connected with top in one side of relay protector 12, and connecting strip 15 slides in the rectangular 13 of recess from the open end of the rectangular 13 of recess, electric telescopic handle 18's diaphragm 17 has been installed to the equal fixedly connected with bottom in both sides around one side of relay protector 12 is located the top of connecting strip 15, electric telescopic handle 18's the equal fixedly connected with rectangular piece 19 in bottom, electric telescopic handle 18's flexible the reciprocating of driving rectangular piece 19.

Wherein, connector 10 has been seted up on the surface of box 7, and connector 10 is convenient for relay protection ware 12 and is connected with the external world, heat dissipation screen cloth 11 is installed on the top of box 7, and heat dissipation screen cloth 11 is used for the discharge of steam.

It should be noted that, the utility model relates to a relay protection ware box and relay protection ware, rectangular on the relay protection ware 12 inserts in the rectangular 13 of recess on the mount pad 1, insert and accomplish the back, lead to groove 14 and recess 16 just in time to it, then let in built-in storage battery power for electric telescopic handle 18, the extension of controller control electric telescopic handle 18 through electric telescopic handle 18, electric telescopic handle 18 drives the downward movement of rectangular block 19, rectangular block 19 passes down in the rectangular 13 recess of recess 14 inserts in the recess 16 on the connecting strip 15 (the top position of rectangular block 19 is also pasting the inside wall that leads to groove 14), can fix the position of rectangular 13 of recess and connecting strip 15, thereby accomplish the installation of relay protection ware 12 and box 7, it is very convenient, later clockwise or anticlockwise rotation handle 5, handle 5 drives the positive and negative rotation of screw rod 4, screw rod 4 drives the positive and negative rotation of pivot 3, pivot 3 is along the inside rotation of bearing 2, screw rod 4 drives screw rod cover 6, screw rod cover 6 drives reciprocating of

box

7, 7 is very in the same direction slider 9, slide about 7, can just so when moving up and down the box is moved and down the box and can be carried out the simple to the external world and remove the relay protection ware and can be carried out the relay protection ware and remove the external world and can be carried out the thermal-to the thermal-sink the relay protection ware and get off the relay protection ware and

repair box

12, 10, it can not need not just to go on the external world to go on the box 12 to the simple heat dissipation, it can get up and down to dismantle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a relay protector box and relay protector, includes mount pad (1) and relay protector (12), its characterized in that: one side fixedly connected with of mount pad (1) supplies pivot (3) pivoted bearing (2), the spindle nose department welding of bearing (2) has top and handle (5) fixed screw rod (4), threaded connection has one side and box (7) welded screw rod cover (6) on the lateral wall of screw rod (4), the opposite side fixedly connected with of mount pad (1) supplies gliding guide rail (8) of slider (9), the surface of slider (9) and one side fixed connection of box (7).

2. A relay protector box and a relay protector according to claim 1, characterized in that: the recess that leads to groove (14) is rectangular (13) all seted up on both sides around the top left side fixedly connected with top of mount pad (1), connecting strip (15) of recess (16) have all been seted up on both sides around screw fixedly connected with top in one side of relay protection ware (12), and connecting strip (15) slide in the rectangular (13) of recess from the open end of the rectangular (13) of recess.

3. A relay protector case and relay protector according to claim 2, characterized in that: one side of the relay protector (12) is located above the connecting strip (15) and is fixedly connected with a transverse plate (17) with the bottom end used for installing an electric telescopic rod (18).

4. A relay protector box and a relay protector according to claim 3, characterized in that: the bottom end of the electric telescopic rod (18) is fixedly connected with a rectangular block (19), and the electric telescopic rod (18) stretches to drive the rectangular block (19) to move up and down.

5. A relay protector box and a relay protector according to claim 1, characterized in that: connector (10) have been seted up on the surface of box (7), and connector (10) are convenient for relay protection ware (12) and are connected with the external world, heat dissipation screen cloth (11) are installed on the top of box (7), and heat dissipation screen cloth (11) are used for the discharge of steam.