CN213846565U - Intelligent motor soft starter - Google Patents
Intelligent motor soft starter Download PDFInfo
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- CN213846565U CN213846565U CN202022568965.4U CN202022568965U CN213846565U CN 213846565 U CN213846565 U CN 213846565U CN 202022568965 U CN202022568965 U CN 202022568965U CN 213846565 U CN213846565 U CN 213846565U
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Abstract
The utility model belongs to the technical field of motor soft starter, especially, intelligent motor soft starter, including the starter body, the starter body includes casing on first casing and the second, the last fixed surface of first casing installs the connecting plate, has seted up the cavity in the connecting plate, rotates on the left side inner wall of cavity and installs the screw rod, and the left end of screw rod extends to the connecting plate outer and fixed mounting has first knob, and the thread bush is equipped with first carriage release lever on the screw rod, and fixed mounting has the square pole on the left side inner wall of cavity, and the slip cap is equipped with L shape pole on the square pole, and the top of L shape pole is connected with the lower fixed surface of first carriage release lever. The utility model discloses a set up first carriage release lever, first copper splint, screw rod, second locating lever, dwang and flexible steel cable and cooperate, solved and to have fixed a plurality of wires simultaneously and inconvenient staff carries out the problem of maintaining its inside part.
Description
Technical Field
The utility model relates to a motor soft starter technical field specifically is an intelligent motor soft starter.
Background
The soft starter adopts a three-phase anti-parallel thyristor as a voltage regulator, and the circuit is used as a three-phase full-control bridge rectifier circuit, when the soft starter is used for starting a motor, the output voltage of the thyristor is gradually increased, the motor is gradually accelerated until the thyristor is fully conducted, the motor works on the mechanical characteristic of rated voltage to realize smooth starting, the starting current is reduced, the starting overcurrent trip is avoided, the soft starter is connected between a power supply and a motor stator, meanwhile, the traditional soft starter mostly fixes leads in a bolt mode, time is wasted, a plurality of leads cannot be fixed simultaneously, meanwhile, after the traditional soft starter is used for a long time, electrical elements of the traditional soft starter are damaged, an observation window is mostly installed on the front side of the traditional soft starter through bolt threads, when parts in the soft starter are damaged, a worker can maintain the parts by opening the observation window through a special tool, but the current observation window is inconvenient for quick and soft starter phase separation mostly, and inconvenient staff maintains its inside part, can not satisfy the user demand, therefore we have provided an intelligent motor soft starter and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an intelligent motor soft starter has solved the problem that can not fix a plurality of wires simultaneously and inconvenient staff maintains its inside part.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent motor soft starter comprises a starter body, the starter body comprises a first lower shell and a second upper shell, a connecting plate is fixedly arranged on the upper surface of the first lower shell, a cavity is formed in the connecting plate, a screw rod is rotatably arranged on the inner wall of the left side of the cavity, the left end of the screw rod extends out of the connecting plate and is fixedly provided with a first knob, a first moving rod is sleeved on the screw rod in a threaded manner, a square rod is fixedly arranged on the inner wall of the left side of the cavity, an L-shaped rod is sleeved on the square rod in a sliding manner, the top end of the L-shaped rod is fixedly connected with the lower surface of the first moving rod, first rectangular grooves are respectively formed in the inner wall of the left side and the inner wall of the right side of the cavity, a first positioning rod is fixedly arranged between the inner wall of the top of the first rectangular groove and the inner wall of the bottom of the first rectangular groove, a moving plate is sleeved on the first positioning rod in a sliding manner, a first spring is fixedly arranged between the upper surface of the moving plate and the inner wall of the top of the first rectangular groove, first spring movable sleeve establishes on the first locating lever that corresponds, rotates between movable plate and the first carriage release lever and installs the sloping pole that the slope set up, and the lower fixed surface of movable plate installs three connecting rod, and the front side of connecting plate is opened and is equipped with the rectangular hole, and the bottom of connecting rod extends to in the rectangular hole that corresponds and fixed mounting has first copper splint, and fixed mounting has the dead lever on the bottom inner wall in rectangular hole, and the top fixed mounting of dead lever has second copper splint, and first copper splint cooperatees with the second copper splint that corresponds.
As a preferred technical proposal of the utility model, a second rectangular groove is arranged at the front side of the first lower shell, a U-shaped plate is fixedly arranged on the inner wall of the second rectangular groove, second positioning rods are fixedly arranged on the left inner wall and the right inner wall of the U-shaped plate respectively, the end parts of the two second positioning rods close to each other are slidably sleeved with second moving rods respectively, the end parts of the two second moving rods close to each other are embedded with balls, a second spring is fixedly arranged between the end parts of the two second moving rods far away from each other and the inner wall of the U-shaped plate, the second spring is movably sleeved on the corresponding second positioning rods, a connecting block is fixedly arranged on the lower surface of the second moving rod, a flexible steel rope is fixedly arranged on the side of the two connecting blocks far away from each other, a first fixed pulley and a second fixed pulley are fixedly arranged on the left inner wall and the right inner wall of the U-shaped plate, a rotating rod is rotatably arranged on the bottom inner wall of the U-shaped plate, the bottom of dwang extends to outside the U-shaped board and fixed mounting has the second knob, the tip of flexible steel cable walk around the top and the second fixed pulley of the first fixed pulley that corresponds and with one side fixed connection of dwang, the rear side fixed mounting of casing has two set squares on the second, one side that two set squares kept away from each other all is established to the inclined plane, the draw-in groove has all been seted up to one side that two set squares kept away from each other, the ball cooperatees with the inclined plane, the second carriage release lever clamps mutually with the draw-in groove, casing movable contact on first casing and the second, the front side fixed mounting of first casing has the fixed plate, the front side of fixed plate is seted up the third rectangular channel that the front side set up for the opening, the last fixed surface of casing has the slider on the second, slider and third rectangular channel movable contact.
As a preferred technical scheme of the utility model, threaded hole, screw hole and screw rod threaded connection are seted up in the left side of first carriage release lever.
As an optimal technical scheme of the utility model, first square groove, the inner wall in first square groove and the outside sliding connection of square bar have been seted up to the left end of L shape pole.
As an optimal technical scheme of the utility model, fixed mounting has the bearing on the bottom inner wall of U-shaped plate, and the inner circle inboard of bearing welds mutually with the outside of dwang.
As a preferred technical scheme of the utility model, the second square groove has all been seted up to the tip that two second carriage release levers were kept away from each other, the inner wall in second square groove and the outside sliding connection of the second locating lever that corresponds.
(III) advantageous effects
Compared with the prior art, the utility model provides an intelligent motor soft starter possesses following beneficial effect:
1. this intelligent motor soft starter, through L shape pole, the square bar, connecting plate and movable plate cooperate, first knob passes through the screw rod and drives first carriage release lever and remove right, first carriage release lever drives L shape pole and slides on the square bar, first carriage release lever drives the movable plate through the tilting lever and slides on first locating lever, the movable plate passes through the first copper splint removal that the connecting rod drove the correspondence, when first copper splint and the wire contact that corresponds, fix a plurality of wires between first copper splint and second copper splint.
2. This intelligent motor soft starter, through the second carriage release lever, the ball, flexible steel cable and dwang cooperate, the second knob twines flexible steel cable through the rotor, flexible steel cable slides on the second locating lever through first fixed pulley and second fixed pulley second carriage release lever, the second carriage release lever drives ball and draw-in groove phase separation, the casing drives the slider and slides in the third rectangular channel on the second, reach the effect of taking off the casing on the second.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the middle connecting plate, the first lower housing, the second moving bar and the flexible steel cable connecting member of FIG. 1;
FIG. 3 is an enlarged view of part A of FIG. 1;
FIG. 4 is an enlarged view of the portion B in FIG. 2;
FIG. 5 is a schematic rear perspective view of the triangular plate, the second movable rod, the flexible steel cable and the second positioning rod connecting member shown in FIG. 1;
fig. 6 is an enlarged schematic view of a portion C in fig. 5.
In the figure: 1. a first lower case; 2. a connecting plate; 3. a screw; 4. a first movable bar; 5. a square bar; 6. an L-shaped rod; 7. a first positioning rod; 8. moving the plate; 9. a first spring; 10. an inclined lever; 11. a connecting rod; 12. a first copper splint; 13. fixing the rod; 14. a second copper splint; 15. a U-shaped plate; 16. a second positioning rod; 17. a second movable bar; 18. a second spring; 19. connecting blocks; 20. a flexible steel cord; 21. a first fixed pulley; 22. a second fixed pulley; 23. rotating the rod; 24. a second upper case; 25. a set square; 26. a fixing plate; 27. a slide block.
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 efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: an intelligent motor soft starter comprises a starter body, the starter body comprises a first lower shell 1 and a second upper shell 24, a connecting plate 2 is fixedly arranged on the upper surface of the first lower shell 1, a cavity is formed in the connecting plate 2, a screw rod 3 is rotatably arranged on the inner wall of the left side of the cavity, the left end of the screw rod 3 extends out of the connecting plate 2 and is fixedly provided with a first knob, a first moving rod 4 is sleeved on the screw rod 3 in a threaded manner, a square rod 5 is fixedly arranged on the inner wall of the left side of the cavity, an L-shaped rod 6 is sleeved on the square rod 5 in a sliding manner, the top end of the L-shaped rod 6 is fixedly connected with the lower surface of the first moving rod 4, first rectangular grooves are respectively formed in the inner wall of the left side and the inner wall of the right side of the cavity, a first positioning rod 7 is fixedly arranged between the inner wall of the top of the first rectangular groove and the inner wall of the bottom, a moving plate 8 is sleeved on the first positioning rod 7 in a sliding manner, a first spring 9 is fixedly arranged between the upper surface of the moving plate 8 and the inner wall of the top of the first rectangular groove, first spring 9 movable sleeve establishes on corresponding first locating lever 7, rotate between movable plate 8 and the first carriage release lever 4 and install the slope pole 10 that the slope set up, the lower fixed surface of movable plate 8 installs three connecting rod 11, the front side of connecting plate 2 is opened and is equipped with the rectangular hole, the bottom of connecting rod 11 extends to in the rectangular hole that corresponds and fixed mounting has first copper splint 12, fixed mounting has dead lever 13 on the bottom inner wall of rectangular hole, the top fixed mounting of dead lever 13 has second copper splint 14, first copper splint 12 cooperatees with corresponding second copper splint 14.
In this embodiment, through the setting of first knob, the staff of being convenient for rotates.
Specifically, a second rectangular groove is formed in the front side of the first lower shell 1, a U-shaped plate 15 is fixedly mounted on the inner wall of the second rectangular groove, second positioning rods 16 are fixedly mounted on the left inner wall and the right inner wall of the U-shaped plate 15, the end portions of the two second positioning rods 16 close to each other are slidably sleeved with second moving rods 17, balls are embedded in the end portions of the two second moving rods 17 close to each other, a second spring 18 is fixedly mounted between the end portions of the two second moving rods 17 far away from each other and the inner wall of the U-shaped plate 15, the second spring 18 is movably sleeved on the corresponding second positioning rod 16, connecting blocks 19 are fixedly mounted on the lower surfaces of the second moving rods 17, flexible steel cables 20 are fixedly mounted on the sides of the two connecting blocks 19 far away from each other, a first fixed pulley 21 and a second fixed pulley 22 are fixedly mounted on the left inner wall and the right inner wall of the U-shaped plate 15, and a rotating rod 23 is rotatably mounted on the inner wall of the bottom of the U-shaped plate 15, the bottom of dwang 23 extends to outside U-shaped plate 15 and fixed mounting has the second knob, the tip of flexible steel cable 20 walk around the top of corresponding first fixed pulley 21 and second fixed pulley 22 and with one side fixed connection of dwang 23, the rear side fixed mounting of casing 24 has two set squares 25 on the second, the one side that two set squares 25 kept away from each other all is established to the inclined plane, the draw-in groove has all been seted up to one side that two set squares 25 kept away from each other, the ball cooperatees with the inclined plane, second carriage release lever 17 clamps with the draw-in groove, casing 24 movable contact on first casing 1 and the second, the front side fixed mounting of first casing 1 has fixed plate 26, the third rectangular channel that the front side set up for the opening is seted up to the front side of fixed plate 26, casing 24's last fixed surface mounting has slider 27 on the second, slider 27 and third rectangular channel movable contact.
In this embodiment, through the setting of ball, reduced frictional force, the staff of being convenient for rotates in the setting of second knob.
Specifically, a threaded hole is formed in the left side of the first moving rod 4, and the threaded hole is in threaded connection with the screw rod 3.
In this embodiment, through screw hole and screw rod 3 threaded connection, under the self damping power of screw hole and screw rod 3 for first movable rod 4 can be fixed after moving suitable position.
Specifically, a first square groove is formed in the left end of the L-shaped rod 6, and the inner wall of the first square groove is connected with the outer side of the square rod 5 in a sliding mode.
In this embodiment, the inner wall of the first square groove is slidably connected with the outer side of the square rod 5, so that the L-shaped rod 6 can only move left and right, the L-shaped rod 6 is positioned, and the phenomenon of deviation is prevented.
Specifically, a bearing is fixedly mounted on the inner wall of the bottom of the U-shaped plate 15, and the inner side of the inner ring of the bearing is welded to the outer side of the rotating rod 23.
In this embodiment, the inner side of the inner ring of the bearing is welded to the outer side of the rotating rod 23, and the bearing and the rotating rod 23 are connected more tightly in a welding manner.
Specifically, the end portions of the two second moving rods 17 far away from each other are provided with second square grooves, and the inner walls of the second square grooves are connected with the outer sides of the corresponding second positioning rods 16 in a sliding mode.
In this embodiment, the inner wall of the second square groove is slidably connected to the outer side of the corresponding second positioning rod 16, so that the second moving rod 17 can only move left and right, the second moving rod 17 is positioned, and the phenomenon of deviation is prevented.
The utility model discloses a theory of operation and use flow: when the device is used, when a plurality of wires need to be fixed simultaneously, the wires are respectively placed between a first copper clamping plate 12 and a second copper clamping plate 14, a first knob is rotated in the forward direction, the first knob drives a first moving rod 4 to move rightwards through a screw rod 3, the first moving rod 4 drives an L-shaped rod 6 to slide rightwards on a square rod 5, the first moving rod 4 drives a moving plate 8 to slide downwards on a first positioning rod 7 through an inclined rod 10 and stretch a first spring 9, the moving plate 8 drives a corresponding first copper clamping plate 12 to move downwards through a connecting rod 11, when the first copper clamping plate 12 is in contact with the corresponding wire, the first knob stops rotating, and at the moment, the effect of simultaneously fixing the plurality of wires between the first copper clamping plate 12 and the second copper clamping plate 14 is achieved;
when an electrical component is damaged and the second upper shell 24 needs to be quickly taken down, the second knob is rotated, the second knob winds the flexible steel rope 20 through the rotating rod 23, the flexible steel rope 20 drives the corresponding second moving rod 17 to slide on the second positioning rod 16 in the direction away from each other through the first fixed pulley 21 and the second fixed pulley 22, the second moving rod 17 compresses the corresponding second spring 18 in the moving process, the second moving rod 17 drives the corresponding ball to be separated from the clamping groove, then the second upper shell 24 is moved forwards, the second upper shell 24 drives the sliding block 27 to slide in the third rectangular groove, and when the sliding block 27 is separated from the third rectangular groove, the effect of quickly taking down the second upper shell 24 is achieved;
during installation, aim at the third rectangular channel with slider 27 and remove, slider 27 drives the set-square 25 through second upper housing 24 and removes, the inclined plane of set-square 25 contacts with the ball that corresponds and drives the ball and remove and extrude, the ball removes the aspect that drives corresponding second movable rod 17 and remove to keeping away from each other and compress second spring 18, when the ball remove with corresponding draw-in groove when aliging this, second spring 18 under compression state resets this moment, second spring 18 drives corresponding second movable rod 17 and clamps mutually with the draw-in groove, reach the effect of installing second upper housing 24 fast.
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 (6)
1. The utility model provides an intelligent motor soft starter, includes the starter body, the starter body includes casing (24) on first casing (1) and the second down, its characterized in that: the upper surface of the first lower shell (1) is fixedly provided with a connecting plate (2), a cavity is formed in the connecting plate (2), a screw rod (3) is rotatably installed on the inner wall of the left side of the cavity, the left end of the screw rod (3) extends out of the connecting plate (2) and is fixedly provided with a first knob, a first moving rod (4) is sleeved on the screw rod (3) in a threaded manner, a square rod (5) is fixedly installed on the inner wall of the left side of the cavity, an L-shaped rod (6) is sleeved on the square rod (5) in a sliding manner, the top end of the L-shaped rod (6) is fixedly connected with the lower surface of the first moving rod (4), first rectangular grooves are formed in the inner wall of the left side and the inner wall of the right side of the cavity, a first positioning rod (7) is fixedly installed between the inner wall of the top of the first rectangular groove and the inner wall of the bottom, a moving plate (8) is sleeved on the first positioning rod (7), a first spring (9) is fixedly installed between the upper surface of the moving plate (8) and the inner wall of the top of the first rectangular groove, first spring (9) movable sleeve establishes on corresponding first locating lever (7), rotate between movable plate (8) and first carriage release lever (4) and install slope pole (10) that the slope set up, the lower fixed surface of movable plate (8) installs three connecting rod (11), the front side of connecting plate (2) is opened and is equipped with the rectangular hole, the bottom of connecting rod (11) extends to the rectangular hole that corresponds downthehole and fixed mounting has first copper splint (12), fixed mounting has dead lever (13) on the bottom inner wall in rectangular hole, the top fixed mounting of dead lever (13) has second copper splint (14), first copper splint (12) cooperate with second copper splint (14) that correspond.
2. A smart motor soft starter as claimed in claim 1 wherein: the front side of first lower casing (1) is opened and is equipped with the second rectangular channel, fixed mounting has U-shaped plate (15) on the inner wall of second rectangular channel, equal fixed mounting has second locating lever (16) on the left side inner wall of U-shaped plate (15) and the right side inner wall, the equal slip cap of tip that two second locating levers (16) are close to each other is equipped with second carriage release lever (17), the tip that two second carriage release levers (17) are close to each other all inlays and is equipped with the ball, fixed mounting has second spring (18) between the tip that two second carriage release levers (17) are kept away from each other and the inner wall of U-shaped plate (15), second spring (18) movable sleeve is established on corresponding second locating lever (16), the lower fixed surface of second carriage release lever (17) installs connecting block (19), the equal fixed mounting has flexible steel cable (20) in the one side that two connecting block (19) were kept away from each other, equal fixed mounting has first fixed pulley (21) and second fixed pulley(s) on the left side inner wall of U-shaped plate (15) and the right side inner wall 22) The utility model discloses a novel steel cable, including U-shaped plate (15), the bottom of U-shaped plate (15) is last to rotate and to install dwang (23), the bottom of dwang (23) extends to the U-shaped plate (15) outside and fixed mounting has the second knob, the tip of flexible steel cable (20) is walked around the top and second fixed pulley (22) of corresponding first fixed pulley (21) and with one side fixed connection of dwang (23), the rear side fixed mounting of casing (24) has two set squares (25) on the second, the one side that two set squares (25) kept away from each other all is set as the inclined plane, the draw-in groove has all been seted up to the one side that two set squares (25) kept away from each other, the ball cooperatees with the inclined plane, second carriage release lever (17) and draw-in groove looks clamping, casing (24) activity contact on first casing (1) and the second, the front side fixed mounting of first casing (1) has fixed plate (26), the front side of fixed plate (26) is equipped with the third rectangular channel that the front side sets up for the opening, and a sliding block (27) is fixedly arranged on the upper surface of the second upper shell (24), and the sliding block (27) is in movable contact with the third rectangular groove.
3. A smart motor soft starter as claimed in claim 1 wherein: and a threaded hole is formed in the left side of the first moving rod (4), and the threaded hole is in threaded connection with the screw (3).
4. A smart motor soft starter as claimed in claim 1 wherein: a first square groove is formed in the left end of the L-shaped rod (6), and the inner wall of the first square groove is connected with the outer side of the square rod (5) in a sliding mode.
5. A smart motor soft starter as claimed in claim 2 wherein: and a bearing is fixedly arranged on the inner wall of the bottom of the U-shaped plate (15), and the inner side of an inner ring of the bearing is welded with the outer side of the rotating rod (23).
6. A smart motor soft starter as claimed in claim 1 wherein: the end parts of the two second moving rods (17) which are far away from each other are provided with second square grooves, and the inner walls of the second square grooves are connected with the outer sides of the corresponding second positioning rods (16) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568965.4U CN213846565U (en) | 2020-11-09 | 2020-11-09 | Intelligent motor soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568965.4U CN213846565U (en) | 2020-11-09 | 2020-11-09 | Intelligent motor soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846565U true CN213846565U (en) | 2021-07-30 |
Family
ID=77014726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022568965.4U Active CN213846565U (en) | 2020-11-09 | 2020-11-09 | Intelligent motor soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213846565U (en) |
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2020
- 2020-11-09 CN CN202022568965.4U patent/CN213846565U/en active Active
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