CN219042223U - Soft starter convenient to disassemble and assemble - Google Patents
Soft starter convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN219042223U CN219042223U CN202223388152.2U CN202223388152U CN219042223U CN 219042223 U CN219042223 U CN 219042223U CN 202223388152 U CN202223388152 U CN 202223388152U CN 219042223 U CN219042223 U CN 219042223U
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- soft starter
- starter body
- fixed
- transmission
- convenient
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- 239000007858 starting material Substances 0.000 title claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a soft starter convenient to assemble and disassemble, and relates to the technical field of soft starters, which comprises a mounting plate and a soft starter body, wherein the back surface of the soft starter body is in butt joint with the mounting plate, a transmission box is arranged on the mounting plate, a pair of rotating shafts are rotatably arranged on the transmission box, a transmission assembly is arranged in the transmission box and used for driving the rotating shafts to rotate and adjust, a wedge surface which is opposite to the corner of the soft starter body is arranged on a pushing block, and an elastic traction assembly is arranged between the pushing block and a protective cover. According to the utility model, the two protection covers can rotate under the driving action of the rotating shaft, so that when the two protection covers are close to each other, the soft starter body is limited and protected, and when the two protection covers are far away from each other, the soft starter body can move freely, and the soft starter body is greatly convenient to detach and mount.
Description
Technical Field
The utility model relates to the technical field of soft starters, in particular to a soft starter convenient to assemble and disassemble.
Background
The soft starter is a motor control device integrating the functions of soft start, soft stop, light load energy saving and various protection of the current collector. Not only is a smooth starting motor realized without impact during the whole starting process, but also parameters during the starting process, such as a current limiting value, starting time and the like, can be adjusted according to the characteristics of the motor load.
When the conventional soft starter is used, because the structure of the conventional soft starter is relatively fixed, the conventional soft starter cannot be flexibly disassembled and assembled when periodic maintenance is required, and the convenience degree of actual use is greatly restricted.
Disclosure of Invention
The utility model aims to provide a soft starter convenient to disassemble and assemble so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a make things convenient for soft starter of dismouting, includes mounting panel and soft starter body, soft starter body back and mounting panel butt, install the transmission case on the mounting panel, rotate on the transmission case and install a pair of pivot, every equal fixed mounting has the protection casing on the pivot, soft starter body part joint is in the protection casing, install drive assembly in the transmission case, drive assembly is used for the drive the pivot rotates and adjusts, the protection casing is kept away from the one end slidable mounting of pivot has the push block that supports, support and set up on the push block with the wedge that soft starter body corner set up relatively, support the push block with install elasticity traction assembly between the protection casing.
As an improvement scheme of the utility model: the transmission assembly comprises a transmission shaft rotatably arranged in the transmission box, two worms are coaxially fixed on the transmission shaft, each worm is connected with a worm wheel in an adaptive manner, and the two worm wheels are coaxially fixed with the two rotating shafts respectively.
As an improvement scheme of the utility model: the transmission shaft extends to the outside of transmission case, the tip of transmission shaft is fixed with the hand crank.
As an improvement scheme of the utility model: the elastic traction assembly comprises a guide rod fixed with the pushing block, the guide rod extends into the protective cover in a sliding mode, a spring ring is sleeved on the guide rod, and two ends of the spring ring are fixed with the protective cover and the pushing block respectively.
As an improvement scheme of the utility model: the T-shaped sliding block is fixed on the pushing block and is embedded on the protective cover in a sliding manner.
As an improvement scheme of the utility model: an upper retaining plate opposite to the top of the soft starter body is fixed on the transmission case.
As an improvement scheme of the utility model: and a lower supporting plate opposite to the bottom of the soft starter body is fixed on the mounting plate.
As an improvement scheme of the utility model: a plurality of heat dissipation strip holes are formed in the side wall of the transmission case at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the two protection covers can rotate under the driving action of the rotating shaft, so that when the two protection covers are close to each other, the soft starter body is limited and protected, and when the two protection covers are far away from each other, the soft starter body can move freely, and the soft starter body is greatly convenient to detach and mount.
2. According to the utility model, when the two protective covers are arranged to be close to each other to limit the soft starter body, the wedge surface of the pushing block is in sliding abutting connection with the soft starter body, so that the pushing block can realize clamping limiting of the soft starter body under the action of the elastic traction assembly, and the installation stability of the soft starter body is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model partially cut away;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic diagram of the connection of the push block, T-shaped slider, spring ring and guide rod in the present utility model;
fig. 5 is a schematic diagram showing the connection of a transmission shaft, a worm wheel and a rotation shaft in the present utility model.
In the figure: the novel intelligent power transmission device comprises a 1-mounting plate, a 2-transmission case, a 3-soft starter body, a 4-rotating shaft, a 5-protection cover, a 6-upper retaining plate, a 7-crank handle, 8-radiating strip holes, a 9-lower supporting plate, a 10-pushing block, a 11-guide rod, a 12-spring ring, a 13-T-shaped sliding block, a 14-transmission shaft, a 15-worm, a 16-worm wheel, a 17-wedge surface and a 18-sliding groove.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments:
example 1
Referring to fig. 1-5, a soft starter convenient to disassemble and assemble comprises a mounting plate 1 and a soft starter body 3, wherein the back surface of the soft starter body 3 is abutted against the mounting plate 1, a transmission box 2 is mounted on the mounting plate 1, a pair of rotating shafts 4 are rotatably mounted on the transmission box 2, a protection cover 5 is fixedly mounted on each rotating shaft 4, the soft starter body 3 is partially clamped in the protection cover 5, a transmission assembly is mounted in the transmission box 2 and used for driving the rotating shafts 4 to rotate and adjust, one end of the protection cover 5 far away from the rotating shafts 4 is slidably mounted with a pushing block 10, a wedge surface 17 opposite to the corner of the soft starter body 3 is arranged on the pushing block 10, an elastic traction assembly is mounted between the pushing block 10 and the protection cover 5, and a lower supporting plate 9 opposite to the bottom of the soft starter body 3 is fixed on the mounting plate 1.
The soft starter body 3 is installed on the mounting plate 1, supports the soft starter body 3 through the lower supporting plate 9, and drives the transmission shaft 14 to rotate through the transmission assembly, so that the two transmission shafts 14 can respectively drive the protective cover 5 connected with the transmission shafts to rotate, the soft starter body 3 is protected, and the protective cover 5 reversely rotates to facilitate the disassembly of the soft starter body 3.
Specifically, the transmission assembly of the device comprises a transmission shaft 14 rotatably arranged in the transmission box 2, two worms 15 are coaxially fixed on the transmission shaft 14, each worm 15 is adaptively connected with a worm wheel 16, and the two worm wheels 16 are coaxially fixed with the two rotating shafts 4 respectively. The transmission shaft 14 extends to the outside of the transmission case 2, and the handle 7 is fixed to the end of the transmission shaft 14.
Meanwhile, through the arrangement, the transmission shaft 14 can be driven to rotate by screwing the hand crank 7, the transmission shaft 14 can drive the worm 15 to rotate, and the two worm 15 drive the two worm wheels 16 to rotate in opposite rotation directions, so that the two rotation shafts 4 are opposite in rotation, namely the protection cover 5 is opposite in rotation, and the soft starter body 3 is simple and convenient to install and detach.
Example 2
Referring to fig. 1-5, on the basis of embodiment 1, in addition, the elastic traction component of the device includes a guide rod 11 fixed to a pushing block 10, the guide rod 11 slidably extends into the protective cover 5, a spring ring 12 is sleeved on the guide rod 11, two ends of the spring ring 12 are respectively fixed to the protective cover 5 and the pushing block 10, a T-shaped slider 13 is fixed to the pushing block 10, the T-shaped slider 13 is slidably embedded in the protective cover 5, and an upper resisting plate 6 opposite to the top of the soft starter body 3 is fixed to the transmission case 2.
Through the arrangement, in the process that the two protective covers 5 simultaneously rotate towards the soft starter body 3, the wedge surface 17 on the pushing block 10 is pushed against the soft starter body 3 in a sliding manner, under the elastic action of the spring ring 12, the pushing block 10 can be used for pushing against the soft starter body 3, so that the soft starter body 3 is clamped between the pushing block 10 and the upper resisting plate 6 in a limited manner, and the position stability of the soft starter body 3 after installation is effectively ensured.
In addition, a plurality of heat dissipation strip holes 8 are formed in the side wall of the transmission case 2 at equal intervals, and the heat dissipation strip holes 8 are beneficial to heat dissipation of the soft starter body 3 during operation, so that overheating of the soft starter body 3 is avoided, and the working performance of the soft starter is guaranteed.
In summary, the two protection covers 5 can rotate under the driving action of the rotating shaft 4, so that when the two protection covers 5 are close to each other, the soft starter body 3 is limited and protected, and when the two protection covers 5 are far away from each other, the soft starter body 3 can move freely, and the soft starter body 3 is greatly convenient to detach and mount. According to the utility model, when the two protective covers 5 are mutually close to limit the soft starter body 3, the wedge surface 17 of the pushing block 10 is in sliding abutting connection with the soft starter body 3, so that the pushing block 10 can realize clamping limiting of the soft starter body 3 under the action of the elastic traction component, and the installation stability of the soft starter body 3 is greatly improved.
It should be noted that, although the present disclosure describes embodiments, each embodiment does not include a separate technical solution, and the description is only for clarity, those skilled in the art should understand that the technical solutions in the embodiments may be properly combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only represent the preferred embodiments of the present disclosure, and the description is more specific and detailed, but should not be construed as limiting the scope of the claims. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which fall within the scope of the present utility model. The protection scope of the technical scheme patent is subject to the appended claims.
Claims (8)
1. The utility model provides a make things convenient for soft starter of dismouting, includes mounting panel (1) and soft starter body (3), soft starter body (3) back and mounting panel (1) butt, install transmission case (2) on mounting panel (1), a serial communication port, rotate on transmission case (2) and install a pair of pivot (4), every equal fixed mounting has protection casing (5) on pivot (4), soft starter body (3) partial joint is in protection casing (5), install drive assembly in transmission case (2), drive assembly is used for the drive pivot (4) rotation regulation, one end slidable mounting that pivot (4) were kept away from to protection casing (5) supports push block (10), support push block (10) on offer with wedge face (17) that soft starter body (3) corner set up relatively, support push block (10) with install elasticity traction assembly between protection casing (5).
2. A soft starter convenient to disassemble and assemble according to claim 1, characterized in that the transmission assembly comprises a transmission shaft (14) rotatably mounted in the transmission box (2), two worms (15) are coaxially fixed on the transmission shaft (14), worm wheels (16) are adaptively connected to each worm (15), and the two worm wheels (16) are coaxially fixed with the two rotating shafts (4) respectively.
3. A soft starter for easy dismounting according to claim 2, characterized in that the drive shaft (14) extends outside the drive box (2), and that the end of the drive shaft (14) is fixed with a crank (7).
4. The soft starter convenient to disassemble and assemble according to claim 1, wherein the elastic traction assembly comprises a guide rod (11) fixed with the pushing block (10), the guide rod (11) slides and extends into the protective cover (5), a spring ring (12) is sleeved on the guide rod (11), and two ends of the spring ring (12) are respectively fixed with the protective cover (5) and the pushing block (10).
5. The soft starter convenient to disassemble and assemble according to claim 4, wherein the pushing block (10) is fixedly provided with a T-shaped sliding block (13), and the T-shaped sliding block (13) is embedded on the protective cover (5) in a sliding manner.
6. A soft starter for easy dismounting according to claim 1, characterized in that the transmission case (2) is fixed with an upper abutment plate (6) opposite to the top of the soft starter body (3).
7. A soft starter for easy dismounting according to claim 1, characterized in that the mounting plate (1) is fixed with a lower support plate (9) opposite to the bottom of the soft starter body (3).
8. The soft starter convenient to disassemble and assemble according to any one of claims 1 to 7, wherein a plurality of radiating strip holes (8) are formed in the side wall of the transmission case (2) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223388152.2U CN219042223U (en) | 2022-12-16 | 2022-12-16 | Soft starter convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223388152.2U CN219042223U (en) | 2022-12-16 | 2022-12-16 | Soft starter convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219042223U true CN219042223U (en) | 2023-05-16 |
Family
ID=86272750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223388152.2U Active CN219042223U (en) | 2022-12-16 | 2022-12-16 | Soft starter convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219042223U (en) |
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2022
- 2022-12-16 CN CN202223388152.2U patent/CN219042223U/en active Active
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