CN216357716U

CN216357716U - Antidetonation PLC switch board

Info

Publication number: CN216357716U
Application number: CN202122812036.8U
Authority: CN
Inventors: 王斌; 赵增亮; 种学伟
Original assignee: Henan Huizhong Industrial Control Automation Engineering Co ltd
Current assignee: Henan Huizhong Industrial Control Automation Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses an anti-seismic PLC control cabinet, which relates to the technical field of PLC control cabinets and comprises an anti-seismic bottom plate, wherein a cabinet body is arranged above the anti-seismic bottom plate, a concave seat is fixedly embedded in the upper surface of the anti-seismic bottom plate, a through hole is formed in the bottom surface of the cabinet body, the top end of the concave seat penetrates through the through hole and extends into the cabinet body, a fixed plate is fixedly connected to the inner wall of the cabinet body, two springs are fixedly connected to the inner bottom wall of the concave seat, a buffer plate is fixedly connected to the top ends of the two springs together, two fixed blocks are fixedly connected to the bottom surface of the fixed plate, elastic pads are fixedly connected to the bottom surfaces of the two fixed blocks, and the bottom surfaces of the two elastic pads are in contact with the upper surface of the buffer plate. This antidetonation PLC switch board reaches the effect of buffering when upwards shaking equipment, can make the PLC switch board possess antidetonation function, and the vibrations of avoiding equipment operation lead to the problem that controller and electrical components vibrations damaged.

Description

Antidetonation PLC switch board

Technical Field

The utility model relates to the technical field of PLC control cabinets, in particular to an anti-seismic PLC control cabinet.

Background

The PLC switch board has the protect function such as transshipping, short circuit, default phase protection, the PLC switch board indicates complete set's switch board, can realize the regulator cubicle of motor switch's control, the PLC switch board can accomplish equipment automation and process automation control, realize perfect network function, stable performance, expandable, characteristics such as anti-interference strong, be modern industrial core and soul, reach the purpose of light operation, but current PLC switch board still has following problem when using:

1. the existing PLC control cabinet is usually arranged above equipment and can realize the operation control of the equipment, but the PLC control cabinet does not have the function of shock resistance, and the shock of the equipment during operation can easily cause the shock damage of a controller and electrical elements;

2. the existing PLC control cabinet cannot achieve a good radiating effect, an internal controller and an electrical element can be operated under a high-temperature environment, and the problem of thermal damage is easily caused, so that the anti-seismic PLC control cabinet is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an anti-seismic PLC control cabinet, which solves the problems that the existing PLC control cabinet does not have an anti-seismic function, the controller and electrical elements are easy to be damaged by vibration due to the vibration during the operation of equipment, and the PLC control cabinet cannot achieve a good heat dissipation effect, so that the internal controller and the electrical elements can be easily damaged by heating when operating in a high-temperature environment.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an antidetonation PLC switch board, includes the antidetonation bottom plate, the top of antidetonation bottom plate is equipped with the cabinet body, the fixed surface inlays of last fixed surface of antidetonation bottom plate has the recess, the through-hole has been seted up to the bottom surface of the cabinet body, the inside that the through-hole extends to the cabinet body is run through on the top of recess, the inner wall fixedly connected with fixed plate of the cabinet body, two of two springs of the common fixedly connected with buffer board in top of spring, two of two fixed block of bottom surface fixedly connected with fixed block, two the equal fixedly connected with cushion in bottom surface of fixed block, two the bottom surface of cushion all contacts with the upper surface of buffer board.

Preferably, the outer surface of the buffer plate is slidably connected with the inner wall of the recess, a sliding opening is formed in the bottom surface of the buffer plate, a sliding plate is slidably connected with the inner wall of the sliding opening, and the upper surface of the sliding plate is fixedly connected with the bottom surface of the fixed plate.

Preferably, the left side surface and the right side surface of the cabinet body are fixedly connected with supporting blocks, the bottom surfaces of the two supporting blocks are provided with sliding grooves, the inner walls of the two sliding grooves are connected with sliding blocks in a sliding mode, and the bottom surfaces of the two sliding blocks are fixedly connected with the upper surface of the anti-seismic bottom plate.

Preferably, the below of the cabinet body is equipped with two air-supply lines, two the top of air-supply line all runs through the cabinet body and fixed plate in proper order and extends to the top of fixed plate, the left and right sides face of the cabinet body all is fixed to be inlayed and is had the ventilation grid.

Preferably, the inner wall fixedly connected with baffle of the cabinet body, the fixed surface of baffle is inlayed and is had two exhaust fans, the thermovent has all been seted up to the left and right sides face of the cabinet body.

Preferably, the upper surface of baffle fixedly connected with baffle, the upper surface of baffle and the interior roof fixed connection of the cabinet body, the front of the cabinet body articulates through the round pin axle has the guard gate.

(III) advantageous effects

The utility model provides an anti-seismic PLC control cabinet. The method has the following beneficial effects:

(1) this antidetonation PLC switch board, through the antidetonation bottom plate that is equipped with, can make and be connected the installation between the cabinet body and the equipment, and can handle antidetonation to the vibrations of equipment operation, the recess that is equipped with through antidetonation bottom plate top plays the effect to spring and buffer board installation, utilize the shrink of spring force, and with the buffer board, the cooperation of cushion and fixed block, reach the effect of buffering when upwards shaking equipment, can make the PLC switch board possess antidetonation function, the problem that vibrations when avoiding equipment operation lead to controller and electrical components to shake the damage.

(2) This antidetonation PLC switch board, the spout that is equipped with through the supporting shoe, the slider that can make antidetonation bottom plate top slides in the inside of spout, stability when having improved antidetonation bottom plate and cabinet body antidetonation, prevent to take place great rocking, through air-supply line and the ventilation grid that is equipped with, and with the cooperation of exhaust fan and thermovent, can ventilate fast to cabinet body inside, and accelerated thermal speed that gives off, can make the PLC switch board reach good radiating effect, will make the better operation of PLC switch board.

Drawings

Fig. 1 is a schematic perspective view of a cabinet body according to the present invention;

FIG. 2 is a cross-sectional view of a front view of the cabinet of the present invention;

FIG. 3 is a cross-sectional view of a front view of a pocket of the present invention;

FIG. 4 is a top view of a baffle of the present invention.

In the figure: 1 anti-seismic bottom plate, 2 cabinets, 3 recesses, 4 through holes, 5 fixing plates, 6 springs, 7 buffer plates, 8 elastic cushions, 9 fixing blocks, 10 sliding plates, 11 sliding openings, 12 supporting blocks, 13 sliding grooves, 14 sliding blocks, 15 air inlet pipes, 16 ventilation grids, 17 partition plates, 18 exhaust fans, 19 baffles, 20 radiating openings and 21 protective doors.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an antidetonation PLC switch board, including antidetonation bottom plate 1, the top of antidetonation bottom plate 1 is equipped with the cabinet body 2, the last fixed surface of antidetonation bottom plate 1 inlays and has concave seat 3, through-hole 4 has been seted up to the bottom surface of the cabinet body 2, concave seat 3's top is run through-hole 4 and is extended to the inside of the cabinet body 2, the inner wall fixedly connected with fixed plate 5 of the cabinet body 2, two springs 6 of concave seat 3's inner diapire fixedly connected with, the common fixedly connected with buffer board 7 in top of two springs 6, two fixed blocks 9 of fixed plate 5's bottom surface fixedly connected with, the equal fixedly connected with cushion 8 in bottom surface of two fixed blocks 9, the bottom surface of two cushion 8 all contacts with the upper surface of buffer board 7.

Referring to fig. 2 and 3, the outer surface of the buffer plate 7 is slidably connected to the inner wall of the recess 3, a sliding opening 11 is formed in the bottom surface of the buffer plate 7, a sliding plate 10 is slidably connected to the inner wall of the sliding opening 11, and the upper surface of the sliding plate 10 is fixedly connected to the bottom surface of the fixing plate 5, so that the buffer plate 7 is more stable when moving, and the phenomenon of shaking is avoided.

Referring to fig. 2, the supporting blocks 12 are fixedly connected to the left side surface and the right side surface of the cabinet 2, the sliding grooves 13 are formed in the bottom surfaces of the two supporting blocks 12, the sliding blocks 14 are slidably connected to the inner walls of the two sliding grooves 13, and the bottom surfaces of the two sliding blocks 14 are fixedly connected to the upper surface of the anti-seismic bottom plate 1, so that the stability of the anti-seismic bottom plate 1 during anti-seismic is enhanced, and the shaking is reduced.

Referring to fig. 2, two air inlet pipes 15 are arranged below the cabinet body 2, top ends of the two air inlet pipes 15 sequentially penetrate through the cabinet body 2 and the fixing plate 5 and extend above the fixing plate 5, and ventilation grilles 16 are fixedly embedded on left and right side surfaces of the cabinet body 2, so that the inside of the cabinet body 2 can be ventilated, and the temperature can be better reduced.

Referring to fig. 2, a partition 17 is fixedly connected to an inner wall of the cabinet 2, two exhaust fans 18 are fixedly embedded on an upper surface of the partition 17, the exhaust fans 18 are air conditioning apparatuses, which are also called as ventilating fans, scavenger fans, and the like, that drive blades to rotate by a motor to drive airflow, so as to exchange air, and heat dissipation ports 20 are formed on both left and right sides of the cabinet 2, so that the heat dissipation speed of the heat inside the cabinet 2 can be increased, and the efficient heat dissipation effect can be achieved.

Referring to fig. 1 and 2, a baffle 19 is fixedly connected to the upper surface of the partition 17, the upper surface of the baffle 19 is fixedly connected to the inner top wall of the cabinet 2, a protective door 21 is hinged to the front of the cabinet 2 through a pin shaft, heat can be discharged in two directions through the baffle 19, and the front of the cabinet 2 can be protected through the protective door 21.

When the anti-vibration cabinet works, the cabinet body 2 is firstly arranged above the equipment through the anti-vibration bottom plate 1 and is communicated with an equipment power supply, the operation of the equipment can be controlled through the cabinet body 2, when the vibration of the equipment is anti-vibration, the vibration of the equipment is firstly transmitted to the bottom of the anti-vibration bottom plate 1, the anti-vibration bottom plate 1 can vibrate up and down, in the process of vibrating up and down the anti-vibration bottom plate 1, the concave seat 3 can be driven to move upwards and extrude the spring 6 inside, the spring 6 can contract, the upward vibration of the anti-vibration bottom plate 1 can be buffered by utilizing the elastic force contraction of the spring 6, so that the anti-vibration effect of the bottom of the cabinet body 2 is achieved, when the cabinet body 2 runs for a long time to dissipate heat and cool, the exhaust fan 18 is started to work, the heat inside the cabinet body 2 can be absorbed, and external air can enter the cabinet body 2 through the air inlet pipe 15 and the ventilation grid 16, will carry out aeration cooling to the inside of the cabinet body 2 from bottom to top, can make the better work of the inside controller of the cabinet body 2 and electrical components.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an antidetonation PLC switch board, includes antidetonation bottom plate (1), its characterized in that: the top of antidetonation bottom plate (1) is equipped with the cabinet body (2), the last fixed surface of antidetonation bottom plate (1) inlays and has dimple (3), through-hole (4) have been seted up to the bottom surface of the cabinet body (2), the inside of through-hole (4) and extending to the cabinet body (2) is run through on the top of dimple (3), the inner wall fixedly connected with fixed plate (5) of the cabinet body (2), two interior diapire fixedly connected with of dimple (3) two springs (6), two the common fixedly connected with buffer board (7) in top of spring (6), two fixed block (9) of the bottom surface fixedly connected with of fixed plate (5), two the equal fixedly connected with cushion in bottom surface (8) of fixed block (9), two the bottom surface of cushion (8) all contacts with the upper surface of buffer board (7).

2. An anti-seismic PLC switch board according to claim 1, characterized in that: the outer surface of buffer board (7) and the inner wall sliding connection of concave seat (3), sliding opening (11) have been seted up to the bottom surface of buffer board (7), the inner wall sliding connection of sliding opening (11) has slide (10), the upper surface of slide (10) and the bottom surface fixed connection of fixed plate (5).

3. An anti-seismic PLC switch board according to claim 1, characterized in that: the anti-seismic cabinet is characterized in that supporting blocks (12) are fixedly connected to the left side face and the right side face of the cabinet body (2), sliding grooves (13) are formed in the bottom faces of the two supporting blocks (12), sliding blocks (14) are connected to the inner walls of the two sliding grooves (13) in a sliding mode, and the bottom faces of the two sliding blocks (14) are fixedly connected with the upper surface of the anti-seismic bottom plate (1).

4. An anti-seismic PLC switch board according to claim 1, characterized in that: the below of the cabinet body (2) is equipped with two air-supply lines (15), two the top of air-supply line (15) all runs through the cabinet body (2) and fixed plate (5) in proper order and extends to the top of fixed plate (5), the left and right sides face of the cabinet body (2) is all fixed to be inlayed and is had ventilation grid (16).

5. An anti-seismic PLC switch board according to claim 1, characterized in that: the inner wall fixedly connected with baffle (17) of the cabinet body (2), the fixed surface of the upper surface of baffle (17) inlays and has two exhaust fans (18), thermovent (20) have all been seted up to the left and right sides face of the cabinet body (2).

6. An anti-seismic PLC switch board according to claim 5, characterized in that: the upper surface fixed connection of baffle (17) has baffle (19), the upper surface of baffle (19) and the interior roof fixed connection of the cabinet body (2), the front of the cabinet body (2) articulates through the round pin axle has guard gate (21).