CN211455618U

CN211455618U - Relay protector convenient to installation

Info

Publication number: CN211455618U
Application number: CN202020241671.8U
Authority: CN
Inventors: 胡立玉
Original assignee: CHONGQING JIUYONG ELECTRONICS CO LTD
Current assignee: CHONGQING JIUYONG ELECTRONICS CO LTD
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-09-08
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a relay protector technical field specifically discloses a relay protector convenient to installation, including the relay protector main part, the bottom surface left side fixedly connected with left low pole of relay protector main part, the bottom surface right side fixedly connected with right sill bar of relay protector main part, the right flank middle part swing joint of right sill bar has the sleeve, the inner wall bottom fixedly connected with bottom block of sleeve, the left side fixedly connected with spring of bottom block, the inner wall swing joint of spring has the movable rod, the left end of movable rod passes spring left end back fixedly connected with fly leaf; the utility model discloses a set up left low pole and right sill bar in relay protection's bottom surface, cooperate the sleeve on the right sill bar simultaneously, and the inside spring and the movable rod of sleeve to can cooperate the round hole on the low pole in a left side, play the mounting plate card between low pole in a left side and right sill bar, finally reached installation relay protection's effect.

Description

Relay protector convenient to installation

Technical Field

The utility model relates to a relay protection ware technical field specifically is a relay protection ware convenient to installation.

Background

A relay protector is a comprehensive relay protection device which integrates inverse time-limit and fixed time-limit relay protection by using a microprocessor technology, and the relay protector is often used for providing safety protection for electric equipment, such as short circuit and ground fault protection of a transformer, a motor, a generator and a power transmission line of an electric power distribution system.

Current relay protection ware adopts screw and nut in the installation usually, and the screw hole of deuterogamy looks adaptation with it just can accomplish the installation, inconvenience very to if the condition of screw hole dislocation or the bottom plate of installation do not adapt with it, the problem that can not the installation appears, and then can influence whole power equipment's installation progress.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a relay protection ware convenient to installation possesses advantages such as easy to assemble, has solved the inconvenient problem of relay protection ware installation.

The utility model discloses a relay protection ware convenient to installation, including the relay protection ware main part, the low pole in bottom surface left side fixedly connected with left side of relay protection ware main part, the bottom surface right side fixedly connected with right sill bar of relay protection ware main part, the right flank middle part swing joint of right sill bar has the sleeve, telescopic inner wall bottom fixedly connected with bottom block, the left side fixedly connected with spring of bottom block, the inner wall swing joint of spring has the movable rod, fixedly connected with fly leaf behind the spring left end is passed to the left end of movable rod, the right flank of fly leaf and the left end fixed connection of spring, the round hole has been seted up to the bottom side of low pole in a left side, the inner wall of round hole and the left end laminating of movable rod.

The utility model discloses a relay protection ware convenient to installation, the spout has been seted up at the right flank middle part of right side sill bar, the quantity of round hole is five, five round hole from the top down is arranged in proper order in the side of left side low pole, through the setting of spout and five round holes, has played and can be reciprocating telescopic effect, and then has reached the effect of the mounting plate of the different thickness of adaptation.

The utility model discloses a relay protection ware convenient to installation, the draw-in groove has all been seted up at the front and the back of spout inner wall, telescopic fixed surface is connected with the fixed block, the surface of fixed block and the inner wall laminating of draw-in groove through the setting of spout and five round holes, have played and can be reciprocating telescopic effect, and then have reached the effect of the different thickness's of adaptation mounting plate.

The utility model discloses a relay protection ware convenient to installation, telescopic bottom laminating has the kicking block, the bottom fixedly connected with connecting block of kicking block, the first threaded rod of bottom fixedly connected with of connecting block, the first thread groove with first threaded rod looks adaptation is seted up to the bottom of right side sill bar, through the setting of connecting block and first threaded rod, has played telescopic fixed action, has guaranteed the stability of overall structure.

The utility model discloses a relay protection ware convenient to installation, the inside of connecting block is set to concave font, the equal fixedly connected with lug in the left and right sides on first threaded rod top, the surface of lug and the inner wall laminating of connecting block through designing into concave font to the connecting block, cooperate the setting of lug simultaneously, played guaranteeing under the rotation circumstances that first threaded rod can be normal, let the effect that first threaded rod can push up the kicking block.

The utility model discloses a relay protection ware convenient to installation, the second thread groove has been seted up, two to the side on left side low beam and right sill bar top the inner wall swing joint of second thread groove has the second threaded rod, two the one end fixedly connected with block rubber that the second threaded rod drawn close each other, through the design of second threaded rod and second thread groove, has played the effect that comes centre gripping mounting plate in the right-and-left direction, has reached further firm relay protection ware's effect.

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

1. the utility model discloses a set up left low pole and right sill bar in relay protection's bottom surface, cooperate the sleeve on the right sill bar simultaneously, and the inside spring and the movable rod of sleeve to can cooperate the round hole on the low pole in a left side, play the mounting plate card between low pole in a left side and right sill bar, finally reached installation relay protection's effect.

2. The utility model discloses a setting of spout and five round holes has played and can be reciprocating telescopic effect, and then has reached the effect of the mounting plate of the different thickness of adaptation, and through the setting of draw-in groove and fixed block, then played telescopic limiting displacement, reached and prevented that the sleeve from removing the problem of controlling.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the right side of the right bottom rod of the present invention;

fig. 3 is a schematic view of the front cut structure of the sleeve of the present invention.

In the figure: 1. a relay protector main body; 2. a left low bar; 3. a right bottom bar; 4. a sleeve; 5. a bottom block; 6. a spring; 7. a movable rod; 8. a movable plate; 9. a chute; 10. a card slot; 11. a fixed block; 12. a top block; 13. connecting blocks; 14. a first threaded rod; 15. a first thread groove; 16. a bump; 17. a second thread groove; 18. a second threaded rod; 19. a rubber block; 20. a circular hole.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the easy-to-install relay protector of the present invention comprises a relay protector body 1, a left lower rod 2 is fixedly connected to the left side of the bottom surface of the relay protector body 1, a right bottom rod 3 is fixedly connected to the right side of the bottom surface of the relay protector body 1, a sleeve 4 is movably connected to the middle portion of the right side surface of the right bottom rod 3, a bottom block 5 is fixedly connected to the bottom of the inner wall of the sleeve 4, a spring 6 is fixedly connected to the left side of the bottom block 5, a movable rod 7 is movably connected to the inner wall of the spring 6, a movable plate 8 is fixedly connected to the left end of the movable rod 7 after passing through the left end of the spring 6, the right side surface of the movable plate 8 is fixedly connected to the left end of the spring 6, a circular hole 20 is formed in the bottom side surface of the left lower rod 2, the inner wall of the circular hole 20 is attached to the left end of, and the spring 6 and the movable rod 7 inside the sleeve 4, thereby being capable of matching with the round hole 20 on the left low rod 2, playing a role of clamping the mounting bottom plate between the left low rod 2 and the right bottom rod 3, and finally achieving the effect of mounting the relay protector.

The spout 9 has been seted up at the right flank middle part of right side sill bar 3, and the quantity of round hole 20 is five, and five round holes 20 from the top down arrange in proper order in the side of low pole 2 in a left side, through the setting of spout 9 and five round holes 20, have played the effect that can reciprocate sleeve 4, and then have reached the effect of the mounting plate of the different thickness of adaptation.

Draw-in groove 10 has all been seted up at the front and the back of 9 inner walls of spout, and the fixed surface of sleeve 4 is connected with fixed block 11, and the inner wall laminating of fixed block 11 surface and draw-in groove 10 through the setting of spout 9 and five round holes 20, has played the effect that can reciprocate sleeve 4, and then has reached the effect of the different thickness's of adaptation mounting plate.

The laminating of sleeve 4's bottom has kicking block 12, and the bottom fixedly connected with connecting block 13 of kicking block 12, the first threaded rod 14 of the bottom fixedly connected with of connecting block 13, the first thread groove 15 with 14 looks adaptations of first threaded rod is seted up to the bottom of right sill bar 3, through the setting of connecting block 13 and first threaded rod 14, has played the fixed action to sleeve 4, has guaranteed the stability of overall structure.

The inside of connecting block 13 sets up to concave font, the equal fixedly connected with lug 16 in the left and right sides on first threaded rod 14 top, and the surface of lug 16 and the inner wall laminating of connecting block 13 through designing connecting block 13 into concave font, and the setting of cooperation lug 16 has simultaneously played and has guaranteed under the rotation circumstances that first threaded rod 14 can be normal, let first threaded rod 14 can push up the effect of kicking block 12.

Second thread groove 17 has been seted up to the side on low pole 2 in a left side and the 3 tops of right sill bar, and the inner wall swing joint of two second thread grooves 17 has second threaded rod 18, and the one end fixedly connected with rubber block 19 that two second threaded rods 18 drawn close each other has played the effect that comes centre gripping mounting plate in the right-and-left direction through the design of second threaded rod 18 and second thread groove 17, has reached further firm relay protection ware's effect.

When using the utility model discloses the time: firstly, moving the movable rod 7 to the right to allow the movable rod 7 to be accommodated in the sleeve 4, then compressing the spring 6 by the movable plate 8 on the movable rod 7, then placing the mounting bottom plate between the left low rod 2 and the right bottom rod 3, then moving the sleeve 4 up and down in the chute 9, when the mounting bottom plate is moved to a thickness suitable for the mounting bottom plate, then loosening the movable rod 7, then driving the movable rod 7 to move left by the movable plate 8 under the push of the spring 6, then allowing the movable rod 7 to enter the circular hole 20, then rotating the first threaded rod 14 to allow the bump 16 on the first threaded rod 14 to rotate inside the connecting block 13, thereby pushing the top block 12 to be attached to the sleeve 4, then matching with the first threaded groove 15 to achieve the effect of fixing the first threaded rod 14, then screwing the second threaded rod 18 to allow the rubber blocks 19 on the second threaded rod 18 to be abutted to the left side and the right side of the mounting bottom plate, therefore, the mounting base plate can be further fixed, and the effect of conveniently mounting the relay protector is finally achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a relay protector convenient to installation, includes relay protector main part (1), its characterized in that: the utility model discloses a safety protection device, including bottom surface, right side, inner wall, fixed connection, bottom block, spring (6), inner wall swing joint of spring (6), the left side of relay protection device main part (1) left side fixedly connected with low pole (2), bottom surface right side fixedly connected with right sill bar (3) of relay protection device main part (1), the right flank middle part swing joint of right sill bar (3) has sleeve (4), inner wall bottom fixedly connected with sill block (5) of sleeve (4), the left side fixedly connected with spring (6) left end back fixedly connected with fly leaf (8) of sill block (5), the right flank of fly leaf (8) and the left end fixed connection of spring (6), round hole (20) have been seted up to the bottom side of low pole (2) in a left side, the inner wall of round hole (20) and the left end laminating of movable rod (7).

2. A relay protector according to claim 1 which is easy to install and in which: the middle part of the right side surface of the right bottom rod (3) is provided with a sliding groove (9), the number of the round holes (20) is five, and the five round holes (20) are sequentially arranged on the side surface of the left low rod (2) from top to bottom.

3. A relay protector according to claim 2 which is easy to install and in which: draw-in groove (10) have all been seted up at the front and the back of spout (9) inner wall, the fixed surface of sleeve (4) is connected with fixed block (11), the surface of fixed block (11) and the inner wall laminating of draw-in groove (10).

4. A relay protector according to claim 1 which is easy to install and in which: the bottom laminating of sleeve (4) has kicking block (12), the bottom fixedly connected with connecting block (13) of kicking block (12), the first threaded rod (14) of bottom fixedly connected with of connecting block (13), first thread groove (15) with first threaded rod (14) looks adaptation are seted up to the bottom of right side sill bar (3).

5. A relay protector according to claim 4 which is easy to install and in which: the inside of connecting block (13) sets up to concave font, the equal fixedly connected with lug (16) of the left and right sides on first threaded rod (14) top, the surface of lug (16) and the inner wall laminating of connecting block (13).

6. A relay protector according to claim 1 which is easy to install and in which: second thread groove (17) have been seted up to the side on low pole (2) in a left side and right sill bar (3) top, two the inner wall swing joint of second thread groove (17) has second threaded rod (18), two one end fixedly connected with rubber block (19) that second threaded rod (18) drawn close each other.