CN216414794U - High and convenient PLC switch board of maintaining of job stabilization nature - Google Patents
High and convenient PLC switch board of maintaining of job stabilization nature Download PDFInfo
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- CN216414794U CN216414794U CN202122659139.5U CN202122659139U CN216414794U CN 216414794 U CN216414794 U CN 216414794U CN 202122659139 U CN202122659139 U CN 202122659139U CN 216414794 U CN216414794 U CN 216414794U
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Abstract
The utility model discloses a PLC control cabinet with high working stability and convenient and fast maintenance, which comprises a cabinet body, wherein a heat dissipation assembly is installed at the top of the inner wall of the cabinet body, and ventilation assemblies are installed on two sides of the cabinet body; the heat dissipation assembly comprises a servo motor, a driving wheel, two rotating shafts, two fan blades, two driven wheels and two transmission belts, wherein the driving wheel is fixedly connected to an output shaft of the servo motor. According to the PLC control cabinet, the cabinet body, the heat dissipation assembly and the ventilation assembly are matched with each other, the PLC control cabinet with high working stability and convenience in maintenance is realized, air flow in the PLC control cabinet is increased, the heat dissipation effect is improved, the filter screen on the ventilation opening is convenient to disassemble and assemble in the actual application process, the filter screen is convenient to clean and maintain by workers, convenience is provided for the workers, the heat dissipation effect is guaranteed, and therefore stable operation of internal elements of the PLC control cabinet is improved.
Description
Technical Field
The utility model relates to the technical field of PLC control cabinets, in particular to a PLC control cabinet which is high in working stability and convenient and fast to maintain.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. The PLC comprehensive control cabinet has the protection functions of overload, short circuit, open-phase protection and the like. It has compact structure, stable operation and complete functions. The intelligent control system can be combined according to the size of an actual control specification, not only can realize single-cabinet automatic control, but also can realize that a plurality of cabinets form a Distributed Control System (DCS) through an industrial Ethernet or an industrial field bus network. The PLC control cabinet can adapt to industrial automation control occasions of various sizes. The method is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking and environmental protection sewage treatment.
As in application No.: CN202120703040.8 discloses a PLC switch board with magnetic interference shielding, including support frame and PLC switch board main part, the both sides of support frame all run through and are provided with electrically conductive bubble cotton, the upper end fixedly connected with box of ventilating of support frame, the lower extreme of box of ventilating just runs through in the inside of support frame and is provided with the scavenge pipe, the inside both sides of box of ventilating all are provided with radiator fan, the PLC switch board main part sets up the inside lower extreme at the support frame, the equal fixedly connected with supporting shoe in inside lower extreme both sides of support frame, one side fixedly connected with regulating groove piece of supporting shoe, the lower extreme all is provided with the telescopic link on one side inner wall of regulating groove piece, the one end side of telescopic link is provided with the spring, the one end of telescopic link just is for the spacing pad of the both sides fixedly connected with of PLC switch board main part. The present invention can be effectively used for shielding magnetic interference.
But the PLC switch board radiating effect among the above-mentioned technique is not good to influence the stability of switch board inner member operation, after long-time work, be stained with on the vent of switch board and adhere to the dust easily, not only inconvenient clearance is maintained, influences the radiating effect moreover.
SUMMERY OF THE UTILITY MODEL
The PLC control cabinet has the advantages that the PLC control cabinet is high in working stability and convenient to maintain, air flow in the PLC control cabinet is increased, the heat dissipation effect is improved, the filter screen on the vent can be conveniently disassembled and assembled in the actual application process, workers can conveniently clean and maintain the filter screen, convenience is provided for the workers, the heat dissipation effect is guaranteed, and accordingly stable operation of internal elements of the PLC control cabinet is improved.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a PLC switch board that job stabilization nature is high and maintain conveniently, includes:
the heat dissipation assembly is mounted at the top of the inner wall of the cabinet body, and the ventilation assemblies are mounted on two sides of the cabinet body;
the heat dissipation assembly comprises a servo motor, a driving wheel, two rotating shafts, two fan blades, two driven wheels and two transmission belts, wherein the driving wheel is fixedly connected to an output shaft of the servo motor, the tops of the two rotating shafts are rotatably mounted at the top of the inner wall of the cabinet body through ball bearings, the fan blades are fixedly mounted at the bottom of the rotating shafts, the two driven wheels are respectively and fixedly connected to the surfaces of the two rotating shafts, and the driving wheel is in transmission connection with the two driven wheels through the two transmission belts;
wherein, the ventilation subassembly is including seting up the vent of cabinet body both sides, the side of the cabinet body just corresponds the position fixedly connected with ventiduct of vent, the inside of ventiduct is provided with the filter screen, the top and the bottom of ventiduct just correspond the position of filter screen all slides and sets up the bayonet lock, the bayonet lock endotheca is equipped with first spring, the side of the cabinet body just corresponds the position of filter screen slides and sets up the bullet pole that the symmetry set up, the cover is equipped with the second spring on the bullet pole.
Preferably, the servo motor is fixedly installed at the center of the top of the cabinet body.
Preferably, the output shaft of the servo motor movably penetrates through the cabinet body and extends to the inside of the cabinet body.
Preferably, one side of the bayonet lock close to the filter screen is contacted with the filter screen.
Preferably, one side of the elastic rod close to the filter screen is in contact with the filter screen.
Preferably, the top of the cabinet body is fixedly connected with a protective shed.
Preferably, the top of the side surface of the ventilation channel is fixedly connected with a rain cover.
Compared with the prior art, the utility model has the following beneficial effects:
according to the PLC control cabinet, the cabinet body, the heat dissipation assembly and the ventilation assembly are matched with each other, the PLC control cabinet with high working stability and convenience in maintenance is realized, air flow in the PLC control cabinet is increased, the heat dissipation effect is improved, the filter screen on the ventilation opening is convenient to disassemble and assemble in the actual application process, the filter screen is convenient to clean and maintain by workers, convenience is provided for the workers, the heat dissipation effect is guaranteed, and therefore stable operation of internal elements of the PLC control cabinet is improved.
Drawings
FIG. 1 is a schematic structural diagram of a PLC control cabinet with high working stability and convenient maintenance;
FIG. 2 is a schematic sectional structure diagram of a PLC control cabinet with high working stability and convenient maintenance;
FIG. 3 is a schematic structural diagram of a heat dissipation assembly in a PLC control cabinet with high working stability and convenient maintenance according to the present invention;
fig. 4 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.
In the figure: 1. a cabinet body; 2. a heat dissipating component; 3. a ventilation assembly; 201. a servo motor; 202. a driving wheel; 203. a rotating shaft; 204. a fan blade; 205. a driven wheel; 206. a transmission belt; 301. a vent; 302. an air duct; 303. a filter screen; 304. a bayonet lock; 305. a first spring; 306. a spring rod; 307. a second spring; 4. a protective shed; 5. rain-proof cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a PLC control cabinet with high working stability and convenient maintenance includes a cabinet body 1, a heat dissipation assembly 2 is installed on the top of the inner wall of the cabinet body 1, and ventilation assemblies 3 are installed on both sides of the cabinet body 1;
the heat dissipation assembly 2 comprises a servo motor 201, a driving wheel 202, two rotating shafts 203, two fan blades 204, two driven wheels 205 and two transmission belts 206, wherein the driving wheel 202 is fixedly connected to an output shaft of the servo motor 201, the tops of the two rotating shafts 203 are rotatably mounted at the top of the inner wall of the cabinet body 1 through ball bearings, the fan blades 204 are fixedly mounted at the bottom of the rotating shafts 203, the two driven wheels 205 are respectively and fixedly connected to the surfaces of the two rotating shafts 203, and the driving wheel 202 is in transmission connection with the two driven wheels 205 through the two transmission belts 206;
wherein, ventilation assembly 3 is including seting up the vent 301 in cabinet body 1 both sides, the side of the cabinet body 1 and the position fixedly connected with ventiduct 302 that corresponds vent 301, the inside of ventiduct 302 is provided with filter screen 303, the top of ventiduct 302 and the position that the bottom just corresponds filter screen 303 all slide and set up bayonet lock 304, the cover is equipped with first spring 305 on the bayonet lock 304, the side of the cabinet body 1 and the position that corresponds filter screen 303 slide and set up the bullet pole 306 that the symmetry set up, the cover is equipped with second spring 307 on the bullet pole 306.
Wherein, servo motor 201 fixed mounting is in the center department at cabinet body 1 top, and servo motor 201's output shaft activity runs through cabinet body 1 setting to extend to the inside of cabinet body 1, bayonet lock 304 is close to one side and the mutual contact of filter screen 303, and the elastic rod 306 is close to one side and the mutual contact of filter screen 303.
Through adopting above-mentioned technical scheme, increased the inside air flow of PLC switch board to improve the radiating effect, conveniently carry out the dismouting to filter screen 303 on the vent 301 at the in-service use in-process, thereby make things convenient for the staff to clear up the maintenance to filter screen 303, not only and for the staff provides convenience, guaranteed the radiating effect moreover, consequently improved the steady operation of PLC switch board inner member.
As shown in fig. 1-4, a protective shed 4 is fixedly connected to the top of the cabinet body 1.
Through adopting above-mentioned technical scheme, play the guard action to cabinet body 1, avoid receiving the damage of high altitude parabola.
As shown in fig. 1 to 4, a rain cover 5 is fixedly connected to the top of the side of the air duct 302.
By adopting the technical scheme, the ventilation duct 302 is shielded, and external rainwater is prevented from entering the ventilation opening 301.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
When the PLC control cabinet with high working stability and convenient maintenance is used, the servo motor 201 is turned on to drive the driving wheel 202 to rotate, so that the driven wheel 205 is driven to rotate under the transmission action of the transmission belt 206, the fan blades 204 can be driven to rotate through the rotating shaft 203, effective heat dissipation can be further performed inside the cabinet body 1, and therefore stable operation of elements inside the cabinet body 1 is guaranteed.
In summary, the following steps: this PLC switch board that job stabilization nature is high and maintain convenient comprises cabinet body 1, radiator unit 2 and ventilation module 3, has solved the problem that the background art mentioned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PLC switch board that job stabilization nature is high and maintain conveniently which characterized in that includes:
the cabinet comprises a cabinet body (1), wherein a heat dissipation assembly (2) is mounted at the top of the inner wall of the cabinet body (1), and ventilation assemblies (3) are mounted on two sides of the cabinet body (1);
the heat dissipation assembly (2) comprises a servo motor (201), a driving wheel (202), two rotating shafts (203), two fan blades (204), two driven wheels (205) and two transmission belts (206), wherein the driving wheel (202) is fixedly connected to an output shaft of the servo motor (201), the tops of the two rotating shafts (203) are rotatably mounted at the top of the inner wall of the cabinet body (1) through ball bearings, the fan blades (204) are fixedly mounted at the bottom of the rotating shafts (203), the two driven wheels (205) are respectively and fixedly connected to the surfaces of the two rotating shafts (203), and the driving wheel (202) is in transmission connection with the two driven wheels (205) through the two transmission belts (206);
wherein, ventilation subassembly (3) are including seting up vent (301) of the cabinet body (1) both sides, the side of the cabinet body (1) just corresponds the position fixedly connected with ventiduct (302) of vent (301), the inside of ventiduct (302) is provided with filter screen (303), the top and the bottom of ventiduct (302) just correspond the position of filter screen (303) all slides and sets up bayonet lock (304), the cover is equipped with first spring (305) on bayonet lock (304), the side of the cabinet body (1) just corresponds the position of filter screen (303) slides and sets up bullet pole (306) that the symmetry set up, the cover is equipped with second spring (307) on bullet pole (306).
2. The PLC control cabinet with high working stability and convenient maintenance according to claim 1, characterized in that: the servo motor (201) is fixedly installed at the center of the top of the cabinet body (1).
3. The PLC control cabinet with high working stability and convenient maintenance according to claim 2, characterized in that: the output shaft of the servo motor (201) movably penetrates through the cabinet body (1) and extends to the inside of the cabinet body (1).
4. The PLC control cabinet with high working stability and convenient maintenance according to claim 3, characterized in that: one side of the clamping pin (304) close to the filter screen (303) is in mutual contact with the filter screen (303).
5. The PLC control cabinet with high working stability and convenient maintenance according to claim 4, is characterized in that: one side of the elastic rod (306) close to the filter screen (303) is in mutual contact with the filter screen (303).
6. The PLC control cabinet with high working stability and convenient maintenance according to claim 5, characterized in that: the top of the cabinet body (1) is fixedly connected with a protective shed (4).
7. The PLC control cabinet with high working stability and convenient maintenance according to claim 6, characterized in that: the top of the side of the air duct (302) is fixedly connected with a rain cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659139.5U CN216414794U (en) | 2021-11-02 | 2021-11-02 | High and convenient PLC switch board of maintaining of job stabilization nature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659139.5U CN216414794U (en) | 2021-11-02 | 2021-11-02 | High and convenient PLC switch board of maintaining of job stabilization nature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216414794U true CN216414794U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122659139.5U Active CN216414794U (en) | 2021-11-02 | 2021-11-02 | High and convenient PLC switch board of maintaining of job stabilization nature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216414794U (en) |
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2021
- 2021-11-02 CN CN202122659139.5U patent/CN216414794U/en active Active
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