CN216038086U - Frequency-conversion speed-regulation electric device of elevator traction machine - Google Patents
Frequency-conversion speed-regulation electric device of elevator traction machine Download PDFInfo
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- CN216038086U CN216038086U CN202122738493.7U CN202122738493U CN216038086U CN 216038086 U CN216038086 U CN 216038086U CN 202122738493 U CN202122738493 U CN 202122738493U CN 216038086 U CN216038086 U CN 216038086U
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Abstract
The utility model provides a variable-frequency speed-regulating electric device of an elevator tractor, which comprises an electric device body, a cooling box and a fixing component, wherein the cooling box is arranged on the electric device body; the utility model discloses a cooling device, including cooling case, fan mounting bracket, motor, fan blade, cooling case, be equipped with the installation storehouse in the cooling case, cooling case's preceding terminal surface is equipped with the opening, install the dust screen in the opening, cooling case's side-mounting has the pipeline, the pipeline with installation storehouse intercommunication, the side of electric device body is equipped with runs through the mouth, the up end of electric device body is equipped with the bleeder vent, the other end of pipeline passes through fixed subassembly with run through the mouth can dismantle the connection, the refrigeration board is installed to the symmetry in the installation storehouse, and the symmetry sets up the hot junction of refrigeration board stretches out the installation storehouse, install the mounting bracket in the pipeline, the motor is installed to the mounting bracket, the flabellum is installed to the output of motor. According to the utility model, the fan blades are driven by the refrigerating plate and the motor, so that the temperature of devices in the electric device body can be reduced when the electric device body works.
Description
Technical Field
The utility model mainly relates to the technical field of elevator traction machines, in particular to a variable-frequency speed-regulating electric device of an elevator traction machine.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.
When the existing variable-frequency speed regulation electric device of the elevator tractor is used for a long time, internal electronic components can generate high temperature, and the variable-frequency speed regulation electric device of the elevator tractor can be possibly broken down and damaged, so that unnecessary economic loss and potential safety hazards are caused.
In view of the above-mentioned related technologies, the inventor believes that in the process of practical use, the variable-frequency speed-regulating electric device of the elevator traction machine needs to be cooled.
SUMMERY OF THE UTILITY MODEL
In order to improve the heat dissipation problem, the utility model provides a variable-frequency speed regulation electric device of an elevator tractor.
The following technical scheme is adopted:
a frequency conversion speed regulation electric device of an elevator tractor comprises an electric device body, a cooling box and a fixing component; the utility model discloses a cooling device, including cooling case, fan mounting bracket, motor, fan blade, cooling case, be equipped with the installation storehouse in the cooling case, cooling case's preceding terminal surface is equipped with the opening, install the dust screen in the opening, cooling case's side-mounting has the pipeline, the pipeline with installation storehouse intercommunication, the side of electric device body is equipped with runs through the mouth, the up end of electric device body is equipped with the bleeder vent, the other end of pipeline passes through fixed subassembly with run through the mouth can dismantle the connection, the refrigeration board is installed to the symmetry in the installation storehouse, and the symmetry sets up the hot junction of refrigeration board stretches out the installation storehouse, install the mounting bracket in the pipeline, the motor is installed to the mounting bracket, the flabellum is installed to the output of motor.
By adopting the technical scheme, the fan blades are driven by the refrigerating plate and the motor, so that the temperature of the device in the electric device body can be reduced when the electric device body works.
Preferably: the pipeline stretches into this internal one end symmetry of electric device is equipped with the mounting hole, the mounting hole runs through the outer wall that runs through, fixed subassembly include sliding connection fixed tooth in the mounting hole, the outer wall of pipeline install with the snap ring of fixed tooth mutually supporting.
Adopt above-mentioned technical scheme, through setting up sliding connection's fixed tooth, can be through fixed tooth cooperation snap ring, with the pipe installation last electric installation body, through the detachable mounting means, the installation of the electric installation body of being convenient for.
Preferably: guide grooves are symmetrically formed in the mounting holes, and guide blocks matched with the guide grooves are symmetrically arranged on the outer walls of the fixing teeth.
By adopting the technical scheme, the guide block is matched with the guide groove, so that the sliding of the fixed teeth is facilitated.
Preferably: and a spring is arranged in the guide groove, and two ends of the spring are respectively fixedly connected with the guide block and the guide groove.
Adopt above-mentioned technical scheme, through setting up the spring, can push out the mounting hole with fixed tooth through the spring, make fixed tooth cooperation snap ring fixed the pipeline.
Preferably: the distance between the fixed teeth and the clamping ring is equal to the wall thickness of the through hole.
By adopting the technical scheme, the distance between the fixed teeth and the clamping ring is equal to the wall thickness of the through hole, so that the fixed teeth and the clamping ring can fix the pipeline more firmly.
Preferably: and an inclined plane is arranged at one end of the fixed teeth, which faces the electric device body.
By adopting the technical scheme, the inclined plane is arranged, so that the blocking of the pipeline in the clamping process by the fixed teeth can be prevented, and the pipeline is clamped into the through hole.
Preferably: the cooling box is externally connected with a photovoltaic panel, a mounting box is mounted in the mounting bin, a plurality of batteries are mounted in the mounting box, the batteries are electrically connected with the photovoltaic panel, and the motor is electrically connected with the refrigeration panel.
By adopting the technical scheme, through setting the photovoltaic panel and the battery, the battery can be electrically connected with the motor and the refrigeration panel, can be converted into electric energy through solar energy, stores the electric energy through the battery, can provide the electric energy for the motor and the refrigeration panel, does not need an external power supply, and is energy-saving and environment-friendly.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fan blades are driven by the refrigerating plate and the motor, so that the temperature of devices in the electric device body can be reduced when the electric device body works;
2. the pipeline can be installed on the electric device body by arranging the fixed teeth in sliding connection and matching the fixed teeth with the clamping ring, and the electric device body can be conveniently installed by a detachable installation mode;
3. the guide block is matched with the guide groove, so that the sliding of the fixed teeth is facilitated;
4. the fixed teeth can be pushed out of the mounting holes through the springs by arranging the springs, so that the fixed teeth are matched with the clamping rings to fix the pipeline;
5. the distance between the fixed teeth and the clamping ring is equal to the wall thickness of the through hole, so that the fixed teeth and the clamping ring can more firmly fix the pipeline;
6. the inclined surface is arranged, so that the pipeline can be prevented from being blocked by the fixed teeth in the clamping process, and the pipeline can be clamped into the through hole conveniently;
7. through setting up photovoltaic board and battery, battery and motor and refrigeration board electric connection can pass through solar energy transformation for the electric energy, saves the electric energy through the battery to can provide the electric energy for motor and refrigeration board, need not external power source, energy-concerving and environment-protective.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of region a of the present invention;
fig. 4 is an enlarged view of the region b of the present invention.
In the figure: 1. an electrical device body; 11. a through opening; 12. air holes are formed; 2. a cooling box; 21. Installing a bin; 22. an opening; 221. a dust screen; 23. a pipeline; 231. mounting holes; 232. a guide groove; 24. a refrigeration plate; 25. a mounting frame; 251. a motor; 252. a fan blade; 26. a snap ring; 27. mounting a box; 271. a battery; 3. a fixing assembly; 31. fixing teeth; 312. a guide block; 313. a spring; 4. a photovoltaic panel.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The first embodiment is as follows:
the embodiment of the utility model discloses a variable-frequency speed-regulating electric device of an elevator tractor, which mainly refers to the attached drawings 1-4 and comprises an electric device body 1, a cooling box 2 and a fixing component 3; be equipped with installation storehouse 21 in the cooling case 2, the preceding terminal surface of cooling case 2 is equipped with opening 22, install dust screen 221 in the opening 22, the side-mounting of cooling case 2 has pipeline 23, pipeline 23 with installation storehouse 21 intercommunication, the side of electric device body 1 is equipped with through-hole 11, the up end of electric device body 1 is equipped with bleeder vent 12, the other end of pipeline 23 passes through fixed subassembly 3 with through-hole 11 can be dismantled and be connected, install refrigeration board 24 in the storehouse 21 symmetry, the symmetry sets up refrigeration board 24's hot junction stretches out installation storehouse 21, install mounting bracket 25 in the pipeline 23, motor 251 is installed to mounting bracket 25, flabellum 252 is installed to motor 251's output.
Please refer to fig. 1-3 for emphasis: the pipeline 23 stretches into one end symmetry in the electric device body 1 is equipped with mounting hole 231, mounting hole 231 runs through the outer wall that runs through, fixed subassembly 3 is including sliding connection fixed tooth 31 in the mounting hole 231, the outer wall of pipeline 23 install with the snap ring 26 that fixed tooth 31 mutually supported, the symmetry is equipped with guide way 232 in the mounting hole 231, the outer wall symmetry of fixed tooth 31 be equipped with guide block 312 that guide way 232 mutually supported, be equipped with spring 313 in the guide way 232, the both ends of spring 313 respectively with guide block 312 with guide way fixed connection, fixed tooth 31 with the interval of snap ring 26 equals the wall thickness of penetrating port 11, fixed tooth 31 towards the one end of electric device body 1 is equipped with the inclined plane.
Please refer to fig. 1 and fig. 2 for emphasis: the cooling box 2 is externally connected with a photovoltaic panel 4, a mounting box 27 is mounted in the mounting bin 21, a plurality of batteries 271 are mounted in the mounting box 27, the batteries 271 are electrically connected with the photovoltaic panel 4, and the motor 251 and the refrigeration plate 24 are electrically connected with the batteries 271.
The implementation principle of the variable-frequency speed regulation electric device of the elevator tractor provided by the embodiment of the utility model is as follows:
aligning the pipe 23 with the through hole 11, loading the pipe 23 into the through hole 11, at the same time, when the through hole 11 contacts the inclined surface of the fixing teeth 31, the fixing teeth 31 are pushed into the mounting hole 231 by the through hole 11 through the guidance of the inclined surface, and at the same time, the guide block 312 slides in the guide groove 232, the guide block presses the spring 313, the guide block 312 is received into the pipe 23, the fixing teeth 31 do not block the through mounting, further, the pipe 23 is pushed into the through hole 11 until the snap ring 26 contacts the outer wall of the electric device body 1, when the snap ring 26 contacts the outer wall, since the distance between the fixing teeth 31 and the snap ring 26 is equal to the wall thickness of the through hole 11, when the snap ring 26 contacts the outer wall of the electric device body 1, the spring 313 rebounds to push the guide block 312, the guide block 312 slides in the guide groove 232, the guide block 312 drives the fixing teeth 31, make fixed tooth 31 pop out mounting hole 231, cooperation snap ring 26 is fixed with pipeline 23, it is further, use the wire to be connected external photovoltaic board 4 with battery 271, after being connected with battery 271, accomplish the installation, it is further, when needs are dismantled, open electric device body 1, push fixed tooth 31 that sets up symmetrically in to mounting hole 231, meanwhile, pull out pipeline 23 outside to through-hole 11, contact the inner wall messenger that runs through mouthful 11 when fixed tooth 31 and extrude by the inner wall, consequently, can not pop out mounting hole 231, after breaking away from through-hole 11, accomplish the dismantlement.
Example two:
the implementation principle of the elevator traction machine variable-frequency speed regulation electric device of the second embodiment of the utility model is as follows: starting the motor 251, starting the refrigeration plate 24, cooling the air by the refrigeration plate 24, driving the fan blade 252 to rotate by the motor 251, enabling the air to be sucked into the pipeline 23 from the opening 22, flowing into the electric device body 1 through the pipeline 23, cooling the devices in the electric device body 1, blowing out hot air from the air holes 12, enabling the air in the electric device body 1 to circulate, and after the cooling is completed, closing the motor 251, closing the refrigeration plate 24, and completing the operation.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. The utility model provides an elevator hauler variable frequency speed governing electric device which characterized in that: comprises an electric device body (1), a cooling box (2) and a fixing component (3);
the cooling box is characterized in that an installation bin (21) is arranged in the cooling box (2), an opening (22) is formed in the front end face of the cooling box (2), a dustproof net (221) is installed in the opening (22), a pipeline (23) is installed on the side face of the cooling box (2), the pipeline (23) is communicated with the installation bin (21), a through hole (11) is formed in the side face of the electric device body (1), air holes (12) are formed in the upper end face of the electric device body (1), the other end of the pipeline (23) is detachably connected with the through hole (11) through the fixing component (3), refrigerating plates (24) are symmetrically installed in the installation bin (21), hot ends of the refrigerating plates (24) symmetrically arranged extend out of the installation bin (21), a mounting rack (25) is installed in the pipeline (23), and a motor (251) is installed on the mounting rack (25), the output end of the motor (251) is provided with a fan blade (252).
2. The variable-frequency speed-regulating electric device of the elevator traction machine according to claim 1, characterized in that: the pipeline (23) stretch into one end symmetry in the electric device body (1) is equipped with mounting hole (231), mounting hole (231) run through the outer wall that runs through, fixed subassembly (3) including sliding connection fixed tooth (31) in mounting hole (231), the outer wall of pipeline (23) install with snap ring (26) that fixed tooth (31) mutually supported.
3. The variable-frequency speed-regulating electric device of the elevator traction machine according to claim 2, characterized in that: guide grooves (232) are symmetrically formed in the mounting holes (231), and guide blocks (312) matched with the guide grooves (232) are symmetrically formed in the outer wall of the fixing teeth (31).
4. The variable frequency speed regulation electric device of the elevator traction machine according to claim 3, characterized in that: a spring (313) is arranged in the guide groove (232), and two ends of the spring (313) are fixedly connected with the guide block (312) and the guide groove respectively.
5. The variable-frequency speed-regulating electric device of the elevator traction machine according to claim 2, characterized in that: the distance between the fixed teeth (31) and the clamping ring (26) is equal to the wall thickness of the through opening (11).
6. The variable-frequency speed-regulating electric device of the elevator traction machine according to claim 2, characterized in that: an inclined plane is arranged at one end, facing the electric device body (1), of the fixed teeth (31).
7. The variable-frequency speed-regulating electric device of the elevator traction machine according to claim 1, characterized in that: the solar cooling box is characterized in that a photovoltaic panel (4) is connected to the cooling box (2) externally, a mounting box (27) is mounted in the mounting bin (21), a plurality of batteries (271) are mounted in the mounting box (27), the batteries (271) are electrically connected with the photovoltaic panel (4), and the motor (251) and the refrigeration plate (24) are electrically connected with the batteries (271).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122738493.7U CN216038086U (en) | 2021-11-09 | 2021-11-09 | Frequency-conversion speed-regulation electric device of elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122738493.7U CN216038086U (en) | 2021-11-09 | 2021-11-09 | Frequency-conversion speed-regulation electric device of elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216038086U true CN216038086U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122738493.7U Active CN216038086U (en) | 2021-11-09 | 2021-11-09 | Frequency-conversion speed-regulation electric device of elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216038086U (en) |
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2021
- 2021-11-09 CN CN202122738493.7U patent/CN216038086U/en active Active
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