CN207265903U - A kind of motor starter for being easily installed dismounting - Google Patents
A kind of motor starter for being easily installed dismounting Download PDFInfo
- Publication number
- CN207265903U CN207265903U CN201721213586.5U CN201721213586U CN207265903U CN 207265903 U CN207265903 U CN 207265903U CN 201721213586 U CN201721213586 U CN 201721213586U CN 207265903 U CN207265903 U CN 207265903U
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- threaded rod
- starter
- connecting rod
- matched
- side wall
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Abstract
The utility model discloses a kind of motor starter for being easily installed dismounting, including mounting base and the starter housing being arranged in mounting base and the startup knob being arranged on starter housing, the mounting groove of opening upwards is equipped with the mounting base, and the lower wall of starter housing is connected with and the matched connecting rod of mounting groove, the bottom of the mounting groove is connected with slide plate by spring, and the upper side wall of connecting rod one end and slide plate away from starter housing offsets, the inner wall of the mounting groove is equipped with annular slot and multiple the first sliding grooves being vertically arranged, and multiple the first sliding grooves are respectively positioned on the top of annular slot and are connected with annular slot, the side wall of the connecting rod is equipped with and the matched sliding block of the first sliding groove, interconnected cavity is equipped between the connecting rod and sliding block.The utility model is simple in structure, easy to operate, convenient that the starter is mounted and dismounted, so that convenient replaced and overhauled to starter, does not influence the normal work of motor.
Description
Technical field
Starter technical field is the utility model is related to, more particularly to a kind of motor starter for being easily installed dismounting.
Background technology
Motor starter, is the equipment started for stand-by motor, makes electric motor starting steady, and the impact to power grid is small, also
It can realize to the soft stop of motor, braking, overload and open-phase protection etc..Motor starter is mainly used for large-size machine and asynchronous electricity
In machine；At present, the control started for threephase asynchronous in industry is generally using sub-winding circuit and star delta circuit
Method, the method can realize sub-winding startup or the star triangle start of threephase asynchronous；But of the prior art open
Dynamic device is inconvenient to mount and dismount when in use, if motor starter damages, it has not been convenient to which detachable maintaining and replacement then can shadows
Ring the use of motor；For this reason, it is proposed that a kind of motor starter for being easily installed dismounting solves the above problems.
Utility model content
The purpose of this utility model is to solve motor starter inconvenience installing and dismounting in the prior art, therefore not side
Just starter is carried out maintenance and replaced, so that the problem of influencing the normal use of motor, and the one kind proposed is easily installed and tears open
The motor starter unloaded.
To achieve these goals, the utility model employs following technical solution：
A kind of motor starter for being easily installed dismounting, including mounting base and the starter housing that is arranged in mounting base with
And the startup knob on starter housing is arranged on, the mounting groove of opening upwards, and starter housing are equipped with the mounting base
Lower wall be connected with the matched connecting rod of mounting groove, the bottom of the mounting groove is connected with slide plate by spring, and connects
The upper side wall of bar one end and slide plate away from starter housing offsets, and the inner wall of the mounting groove is equipped with annular slot and multiple perpendicular
The first sliding groove directly set, and multiple the first sliding grooves are respectively positioned on the top of annular slot and are connected with annular slot, the connection
The side wall of bar be equipped with the matched sliding block of the first sliding groove, interconnected cavity is equipped between the connecting rod and sliding block, and empty
Threaded rod is rotatably connected in chamber, the threaded rod includes the first threaded rod and the second threaded rod, and the first threaded rod and second
The screw thread on threaded rod surface is set in opposite direction, and the described one end of first threaded rod away from the second threaded rod is through connecting rod
Side wall is set, and matched nut is arranged with the first threaded rod and the second threaded rod, the side wall connection of the nut
There is slide bar, and the side wall of slide bar is equipped with kelly corresponding with slide position, side side wall of the sliding block away from connecting rod is equipped with
With the matched through hole of kelly, and the inner wall surrounding of annular slot be equipped with it is multiple with the matched card slot of kelly.
Preferably, it is enclosed with rubber antiskid pad on the first threaded rod on the outside of the connecting rod.
Preferably, the downside inner wall of the cavity is transversely provided with the second sliding slot, and the lower end of slide bar is equipped with and the second sliding slot
Matched pulley.
Preferably, the inner wall of multiple card slots is equipped with rubber mount, and the surface of rubber mount is equipped with anti-skid chequer.
The utility model is simple in structure, easy to operate, which passes through the mounting groove in connecting rod and mounting base
Link together；When the starter, which breaks down, to be needed to overhaul and replace；Rotate the first threaded rod and drive the second threaded rod
Rotation, since the first threaded rod and the screw thread on the second threaded rod surface are set in opposite direction, can be driven by nut
Two slide bars are mutually drawn close or are located remotely from each other, and slide bar can drive kelly and exact separation when mutually drawing close, at this time can be with
Rotating starter housing drives connecting rod to be rotated in mounting groove, so as to be rotated with movable slider in annular slot, when sliding block turns
The junction to annular slot and the first sliding groove is moved, starter housing then can be under the cooperation of sliding block and the first sliding groove from installation
Skidded off in groove, it is convenient that dismounting and change and maintenance are carried out to starter；Therefore, which is easily installed and dismantles, so that convenient
The starter is replaced and overhauled, does not influence the normal work of motor.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of motor starter for being easily installed dismounting structure diagram；
Fig. 2 is the structure diagram at A in Fig. 1.
In figure：1 mounting base, 2 mounting grooves, 3 starter housings, 4 start knob, 5 connecting rods, 6 springs, 7 slide plates, 8 first
Sliding slot, 9 annular slots, 10 sliding blocks, 11 cavitys, 12 first threaded rods, 13 second threaded rods, 14 nuts, 15 slide bars, 16 kellies,
17 card slots, 18 second sliding slots, 19 pulleys.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of motor starter for being easily installed dismounting, including mounting base 1 and be arranged in mounting base 1
Starter housing 3 and the startup knob 4 being arranged on starter housing 3, the mounting groove 2 of opening upwards is equipped with mounting base 1,
And the lower wall of starter housing 3 is connected with connecting rod 5 matched with mounting groove 2, the bottom of mounting groove 2 is connected by spring 6
There is slide plate 7, and the one end of connecting rod 5 away from starter housing 3 and the upper side wall of slide plate 7 offset, the inner wall of mounting groove 2 is equipped with ring
Shape card slot 9 and multiple the first sliding grooves 8 being vertically arranged, and multiple the first sliding grooves 8 be respectively positioned on annular slot 9 top and with annular
Card slot 9 connects, and the side wall of connecting rod 5 is equipped with sliding block 10 matched with the first sliding groove 8, and phase is equipped between connecting rod 5 and sliding block 10
Intercommunicated cavity 11, and threaded rod is rotatably connected in cavity 11, threaded rod includes the first threaded rod 12 and the second threaded rod
13, and the screw thread on 13 surface of the first threaded rod 12 and the second threaded rod is set in opposite direction, the first threaded rod 12 is away from second
One end of threaded rod 13 through connecting rod 5 side wall set, and be arranged with the first threaded rod 12 and the second threaded rod 13 with
Its matched nut 14, is enclosed with rubber antiskid pad on first threaded rod 12 in the outside of connecting rod 5, convenient to rotate the first spiral shell
Rasp bar 12, the side wall of nut 14 is connected with slide bar 15, and the side wall of slide bar 15 is equipped with the kelly 16 with 10 position correspondence of sliding block, empty
The downside inner wall of chamber 11 is transversely provided with the second sliding slot 18, and the lower end of slide bar 15 be equipped with 18 matched pulley 19 of the second sliding slot,
Facilitate slide bar 15 to be moved in cavity 11, side side wall of the sliding block 10 away from connecting rod 5 be equipped with 16 matched through hole of kelly, and
The inner wall surrounding of annular slot 9 is equipped with multiple with the matched card slot 17 of kelly 16, and it is soft that the inner walls of multiple card slots 17 is equipped with rubber
Pad, and the surface of rubber mount is equipped with anti-skid chequer, can prevent from damaging mounting base 1 when kelly 16 is connected together with card slot 17
Inner wall, and the fastness that kelly 16 and card slot 17 are clamped can be increased, so as to increase the fastness of the installation of starter housing 3.
The utility model is simple in structure, easy to operate, which passes through the installation in connecting rod 5 and mounting base 1
Groove 2 links together；When the starter, which breaks down, to be needed to overhaul and replace；Rotate the first threaded rod 12 and drive the second spiral shell
Rasp bar 13 rotates, and since the screw thread on 13 surface of the first threaded rod 12 and the second threaded rod is set in opposite direction, can lead to
Cross nut 14 drive two slide bars 15 mutually draw close or be located remotely from each other, slide bar 15 can be driven when mutually drawing close kelly 16 with
Card slot 17 separates, and can rotate starter housing 3 at this time and drive connecting rod 5 to be rotated in mounting groove 2, so as to exist with movable slider 10
Rotated in annular slot 9, when sliding block 10 turns to the junction of annular slot 9 and the first sliding groove 8, starter housing 3 then can be with
Skidded off under the cooperation of sliding block 10 and the first sliding groove 8 from mounting groove 2, it is convenient that dismounting and change and maintenance are carried out to starter.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of motor starter for being easily installed dismounting, including mounting base (1) and the starter shell that is arranged in mounting base (1)
Body (3) and the startup knob (4) being arranged on starter housing (3), it is characterised in that be equipped with and open in the mounting base (1)
The upward mounting groove (2) of mouth, and the lower wall of starter housing (3) is connected with and mounting groove (2) matched connecting rod (5), institute
The bottom for stating mounting groove (2) is connected with slide plate (7), and the one end of connecting rod (5) away from starter housing (3) by spring (6)
Offset with the upper side wall of slide plate (7), the inner wall of the mounting groove (2) be equipped with annular slot (9) and it is multiple be vertically arranged first
Sliding slot (8), and multiple the first sliding grooves (8) are respectively positioned on the top of annular slot (9) and are connected with annular slot (9), the connection
The side wall of bar (5) be equipped with the first sliding groove (8) matched sliding block (10), be equipped with phase between the connecting rod (5) and sliding block (10)
Intercommunicated cavity (11), and threaded rod is rotatably connected in cavity (11), the threaded rod include the first threaded rod (12) and
Second threaded rod (13), and the first threaded rod (12) and the screw thread on the second threaded rod (13) surface are set in opposite direction, it is described
The one end of first threaded rod (12) away from the second threaded rod (13) is set through the side wall of connecting rod (5), and the first threaded rod
(12) and on the second threaded rod (13) matched nut (14) is arranged with, the side wall of the nut (14) is connected with slide bar
(15), and the side wall of slide bar (15) is equipped with kelly (16) with sliding block (10) position correspondence, and the sliding block (10) is away from connecting rod
(5) side side wall be equipped with kelly (16) matched through hole, and the inner wall surrounding of annular slot (9) is equipped with multiple and kelly
(16) matched card slot (17).
2. a kind of motor starter for being easily installed dismounting according to claim 1, it is characterised in that positioned at the connection
Rubber antiskid pad is enclosed with the first threaded rod (12) on the outside of bar (5).
A kind of 3. motor starter for being easily installed dismounting according to claim 1, it is characterised in that the cavity (11)
Downside inner wall be transversely provided with the second sliding slot (18), and the lower end of slide bar (15) is equipped with and the second sliding slot (18) matched pulley
(19)。
A kind of 4. motor starter for being easily installed dismounting according to claim 1, it is characterised in that multiple card slots
(17) inner wall is equipped with rubber mount, and the surface of rubber mount is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213586.5U CN207265903U (en) | 2017-09-21 | 2017-09-21 | A kind of motor starter for being easily installed dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213586.5U CN207265903U (en) | 2017-09-21 | 2017-09-21 | A kind of motor starter for being easily installed dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265903U true CN207265903U (en) | 2018-04-20 |
Family
ID=61918126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721213586.5U Active CN207265903U (en) | 2017-09-21 | 2017-09-21 | A kind of motor starter for being easily installed dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265903U (en) |
-
2017
- 2017-09-21 CN CN201721213586.5U patent/CN207265903U/en active Active
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| GR01 | Patent grant |