CN213846563U

CN213846563U - High-voltage soft starter for motor

Info

Publication number: CN213846563U
Application number: CN202022524451.9U
Authority: CN
Inventors: 许月云
Original assignee: Jurong Hongtai New Energy Technology Co ltd
Current assignee: Jurong Hongtai New Energy Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-30
Anticipated expiration: 2030-11-04

Abstract

The utility model belongs to the technical field of high-pressure soft starter processing production, especially, be a motor high-pressure soft starter, including fixed bolster, mounting base and mount, mounting base's top four corners fixedly connected with mounting bracket, the fixed orifices has been seted up in the front of mounting bracket, the mount passes through the bolt and installs in the fixed orifices, mounting base's top fixedly connected with reason line pole, fixedly connected with thread groove between the reason line pole, fixedly connected with grip ring between the lower extreme of reason line pole, the through-hole has been seted up on the grip ring, the through-hole internal rotation is connected with fastening bolt, fastening bolt's outside threaded connection has the grip block, the equal fixedly connected with rubber pad of inner wall of grip block and grip ring. The utility model discloses a set up mounting base, grip block, grip ring, flexible loop bar, insulating base and water-stop sheet and cooperate, solved and not had reason line device and the solid line device of fire prevention and inside problem that does not have buffer structure.

Description

High-voltage soft starter for motor

Technical Field

The utility model relates to a high pressure soft starter processing production technical field specifically is a motor high pressure soft starter.

Background

The soft starter of the motor is a novel starting device which is designed and produced by adopting a power electronic technology, a microprocessing technology and a modern control theory and has the international advanced level at present, the soft starter can effectively limit the starting current of an alternating current asynchronous motor when the alternating current asynchronous motor is started, can be widely applied to loads such as a fan, a water pump, a transmission class and a compressor, and is an ideal upgrading product of the traditional voltage reduction devices such as triangular transformation, self-coupling voltage reduction, magnetic control voltage reduction and the like.

The existing high-voltage soft starter for the motor has the following problems:

1. when the fire-fighting cable is used, the internal circuits cannot be arranged, so that the internal circuits are disordered and difficult to clean and maintain, and meanwhile, the fire condition is spread when a fire breaks out due to the absence of a fire-proof cable fixing device;

2. when the soft starter after the assembly is moved, no buffer structure exists, collision is easy to generate, and internal parts are damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a motor high pressure soft starter has solved and has not managed the problem that line device and fire prevention solidus device and inside do not have buffer structure.

(II) technical scheme

1. In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage soft starter of a motor comprises a fixed support, a mounting base and a fixed frame, wherein the four corners of the top of the mounting base are fixedly connected with the mounting frame, the front surface of the mounting frame is provided with a fixed hole, the fixed frame is arranged in the fixed hole through a bolt, the top of the mounting base is fixedly connected with wire arranging rods, a wire buckling groove is fixedly connected between the wire arranging rods, a clamping ring is fixedly connected between the lower ends of the wire arranging rods, a through hole is formed in the clamping ring, a fastening bolt is rotationally connected in the through hole, the outer side of the fastening bolt is in threaded connection with a clamping block, rubber pads are fixedly connected with the clamping block and the inner wall of the clamping ring, a water-stop plate is fixedly connected with the bottom of the fixed support, four corners of the upper surface of the water-stop plate are fixedly connected with insulating bases, and the top of the insulating bases is fixedly connected with telescopic sleeve rods, the top fixedly connected with spring fixing base of flexible loop bar, the top fixed connection of spring fixing base is in the bottom of mounting base, buffer spring has been cup jointed to the surface of flexible loop bar.

As a preferred technical scheme of the utility model, the equal fixedly connected with sliding tray in bottom of the both sides of fixed bolster and reverse side, the inside sliding connection of sliding tray has the side fly leaf, the top at the fixed bolster is passed through the bolt and is installed at the top of side fly leaf, the left side fixedly connected with hasp of side fly leaf.

As a preferred technical scheme of the utility model, the positive left end of fixed bolster is rotated and is connected with the cabinet door, the viewing aperture has been seted up to cabinet door upper end, fixedly connected with observation window in the viewing aperture, the positive middle part of cabinet door is rotated and is connected with the hasp.

As an optimized technical scheme of the utility model, the top fixedly connected with rain-proof ceiling of fixed bolster.

As an optimal technical scheme of the utility model, the strengthening rib is installed through the bolt in the junction of mounting base and mounting bracket.

As an optimized technical scheme of the utility model, four equal fixedly connected with supporting legss in lower surface of water-stop sheet, the supporting legs is the unsaturated polyester resin piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor high pressure soft starter possesses following beneficial effect:

1. this motor high pressure soft starter cooperatees through mounting base, grip block, grip ring, reason line pole, thread buckling groove, fixed orifices, rubber pad and fastening bolt, when using, carries out the centre gripping with the cable through grip block and grip ring, fixes the cable, when the inside condition of a fire tendril delays, presss from both sides the tight condition of a fire that prevents of cable through grip block and grip ring and spreads, reduces economic loss.

2. This motor high pressure soft starter cooperatees through mounting base, spring fixing base, buffer spring, flexible loop bar, insulating base and water-stop sheet, and when using, the kinetic energy that produces the vibration through buffer spring turns into the elastic potential energy of spring, with instantaneous kinetic energy slow release, reduces collision between inside components and parts and the shell, avoids inside components and parts impaired because of the collision.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is a connection relationship diagram of the clamping block and the clamping ring of the present invention.

In the figure: 1. a rain-proof ceiling; 2. a side active plate; 3. locking; 4. a sliding groove; 5. fixing a bracket; 6. mounting a base; 7. a mounting frame; 8. a cabinet door; 9. a hasp; 10. an observation window; 11. a fixed mount; 12. reinforcing ribs; 13. a spring fixing seat; 14. a buffer spring; 15. a telescopic loop bar; 16. an insulating base; 17. a water-stop sheet; 18. supporting legs; 19. a clamping block; 20. a clamp ring; 21. a wire arranging rod; 22. A wire buckling groove; 23. a fixing hole; 24. a rubber pad; 25. and fastening the bolt.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a high-voltage soft starter of a motor comprises a fixed support 5, a mounting base 6 and a fixed frame 11, wherein four corners of the top of the mounting base 6 are fixedly connected with a mounting frame 7, the front surface of the mounting frame 7 is provided with a fixed hole 23, the fixed frame 11 is arranged in the fixed hole 23 through a bolt, the top of the mounting base 6 is fixedly connected with wire arranging rods 21, wire buckling grooves 22 are fixedly connected between the wire arranging rods 21, clamping rings 20 are fixedly connected between the lower ends of the wire arranging rods 21, through holes are formed in the clamping rings 20, fastening bolts 25 are rotatably connected in the through holes, clamping blocks 19 are in threaded connection with the outer sides of the fastening bolts 25, rubber pads 24 are fixedly connected to the inner walls of the clamping blocks 19 and the clamping rings 20, a water-stop plate 17 is fixedly connected to the bottom of the fixed support 5, insulating bases 16 are fixedly connected to four corners of the upper surface of the water-stop plate 17, and telescopic loop rods 15 are fixedly connected to the top of the insulating bases 16, the top fixedly connected with spring fixing base 13 of flexible loop bar 15, the top fixed connection of spring fixing base 13 is in the bottom of mounting base 6, and buffer spring 14 has been cup jointed to the surface of flexible loop bar 15.

In this embodiment, through the upper and lower both ends difference fixed connection of buffer spring 14 at the bottom of spring fixing base 13 and the top of insulating base 16, insulating base 16 is the epoxy piece, prevents that the electric leakage from causing the potential safety hazard, and rubber pad 24 is the vulcanite piece, prevents that grip block 19 and grip ring 20 from wearing out the outer wall of cable, leads to cable life to descend.

Specifically, the both sides of fixed bolster 5 and the equal fixedly connected with sliding tray 4 in bottom of reverse side, the inside sliding connection of sliding tray 4 has side fly leaf 2, and the top of side fly leaf 2 is passed through the bolt and is installed at the top of fixed bolster 5, and the left side fixedly connected with hasp 3 of side fly leaf 2.

In this embodiment, through the sliding connection of side fly leaf 2 and sliding tray 4, can take off side fly leaf 2, conveniently open the shell and carry out thorough inspection and maintenance to inside structure.

Specifically, the front left end of the fixed support 5 is rotatably connected with a cabinet door 8, an observation port is formed in the upper end of the cabinet door 8, an observation window 10 is fixedly connected in the observation port, and the front middle part of the cabinet door 8 is rotatably connected with a buckle 9.

In this embodiment, observation window 10 is the toughened glass material, conveniently observes the registration and the state of inside instrument, saves check-up time, improves maintenance efficiency.

Specifically, the top of the fixed bracket 5 is fixedly connected with a rainproof ceiling 1.

In this embodiment, the rain-proof ceiling 1 prevents rainwater from flowing into the device, resulting in short circuit damage of the line.

Specifically, the joint of the mounting base 6 and the mounting frame 7 is provided with a reinforcing rib 12 through a bolt.

In this embodiment, improve the fastness of junction through strengthening rib 12, prevent to topple over at mounting bracket 7 after loading a large amount of components and parts, avoid producing economic loss.

Specifically, four lower surfaces of the water-stop sheet 17 are fixedly connected with supporting legs 18, and the supporting legs 18 are unsaturated resin blocks.

In this embodiment, the whole apparatus is separated from the ground by the support legs 18, so that the casing is prevented from being corroded by the sewage on the ground, and the unsaturated resin block reduces the noise of the apparatus during movement.

The utility model discloses a theory of operation and use flow: when the multifunctional side movable plate locking device is used, the lock catch 3 and the hasp 9 are unlocked, the height of the fixing frame 11 on the mounting frame 7 is adjusted to a proper position according to the size of loaded original gas, after components are installed, cables are put into the clamping ring 20 after being collected in batches according to types, the fastening bolt 25 is rotated clockwise, the cables are tightly clamped between the rubber pads 24 through the clamping block 19 and the clamping ring 20, the cables are buckled into the buckling groove 22 one by one according to the height requirement, the cabinet door 8 is closed, the lock catch 3 and the hasp 9 are locked, when the multifunctional side movable plate locking device is checked and maintained, the bolt on the side movable plate 2 is taken down, the side movable plate 2 is taken out from the sliding groove 4, after the internal components are maintained, the side movable plate 2 is inserted into the sliding groove 4, the bolt on the side movable plate 2 is sequentially installed, and the multifunctional side movable plate locking device continues to work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a motor high pressure soft starter, includes fixed bolster (5), mounting base (6) and mount (11), its characterized in that: the top four corners of the mounting base (6) are fixedly connected with a mounting rack (7), the front of the mounting rack (7) is provided with a fixing hole (23), the fixing rack (11) is installed in the fixing hole (23) through bolts, the top of the mounting base (6) is fixedly connected with wire arranging rods (21), wire buckling grooves (22) are fixedly connected between the wire arranging rods (21), clamping rings (20) are fixedly connected between the lower ends of the wire arranging rods (21), through holes are formed in the clamping rings (20), fastening bolts (25) are rotationally connected in the through holes, clamping blocks (19) are in threaded connection with the outer sides of the fastening bolts (25), rubber pads (24) are fixedly connected to the inner walls of the clamping blocks (19) and the clamping rings (20), a water-stop plate (17) is fixedly connected to the bottom of the fixing support (5), and insulating bases (16) are fixedly connected to the four corners of the upper surface of the water-stop plate (17), the top fixedly connected with of insulating base (16) flexible loop bar (15), the top fixedly connected with spring fixing base (13) of flexible loop bar (15), the top fixed connection of spring fixing base (13) is in the bottom of mounting base (6), buffer spring (14) have been cup jointed to the surface of flexible loop bar (15).

2. A motor high voltage soft starter according to claim 1 wherein: the utility model discloses a fixing support, including the both sides of fixed bolster (5) and the equal fixedly connected with sliding tray (4) in bottom of reverse side, the inside sliding connection of sliding tray (4) has side fly leaf (2), the top of side fly leaf (2) is passed through the bolt and is installed at the top of fixed bolster (5), the left side fixedly connected with hasp (3) of side fly leaf (2).

3. A motor high voltage soft starter according to claim 1 wherein: the front left end of fixed bolster (5) is rotated and is connected with cabinet door (8), the viewing aperture has been seted up to cabinet door (8) upper end, fixedly connected with observation window (10) in the viewing aperture, the front middle part of cabinet door (8) is rotated and is connected with hasp (9).

4. A motor high voltage soft starter according to claim 1 wherein: the top of the fixed support (5) is fixedly connected with a rainproof ceiling (1).

5. A motor high voltage soft starter according to claim 1 wherein: and reinforcing ribs (12) are arranged at the joints of the mounting base (6) and the mounting rack (7) through bolts.

6. A motor high voltage soft starter according to claim 1 wherein: four support legs (18) are fixedly connected to the lower surface of the water-stop sheet (17), and the support legs (18) are unsaturated resin blocks.