CN212571776U

CN212571776U - Antidetonation type PLC switch board

Info

Publication number: CN212571776U
Application number: CN202021600840.9U
Authority: CN
Inventors: 刘胜楠
Original assignee: Hebei Tongdian Electrical Equipment Technology Co ltd
Current assignee: Hebei Tongdian Electrical Equipment Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-02-19
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to the technical field of control cabinets, in particular to an anti-seismic PLC control cabinet, which comprises a cabinet body, a damping device and two filtering devices, wherein the damping device comprises an installation platform and a damping sleeve, the top end of the installation platform is provided with a mounting groove, the damping sleeve is arranged in the mounting groove, the cabinet body is arranged in the damping sleeve, the bottom ends of the cabinet body and the damping sleeve are respectively provided with a vent, the left end and the right end of the mounting groove are respectively communicated with the outside to form a ventilation cavity, the two filtering devices are respectively and slidably arranged in the ventilation cavity, the top end of the cabinet body is communicated with the outside to form a plurality of first radiating tubes, the mounting groove is communicated with the outside to form a plurality of second radiating tubes, and the first radiating tubes and the second radiating tubes are communicated through flanges, the interior of the control cabinet is not easy to enter dust, thereby the normal operation of the power distribution cabinet is convenient to maintain, the use reliability is higher, the practicability is higher.

Description

Antidetonation type PLC switch board

Technical Field

The utility model relates to a switch board technical field specifically is an antidetonation type PLC switch board.

Background

As is well known, a PLC control cabinet has protection functions such as overload, short circuit, open-phase protection, and the like, has the advantages of compact structure, stable operation, complete functions, and the like, and can be combined according to the actual size of a control rule, thereby not only realizing the automatic control of a single cabinet, but also realizing the automatic control of multiple cabinets through an industrial ethernet or an industrial field bus network composed of a Distributed Control System (DCS), and therefore, the PLC control cabinet is adaptable to industrial automation control occasions of various sizes, and is widely applied to industries such as electric power, metallurgy, chemical industry, paper making, environmental protection sewage treatment, and the like.

The utility model discloses a chinese patent number is CN 201920214407.2's utility model discloses an antidetonation PLC switch board, including switch board, elastic expansion plate and gear box, soldering tin fixed connection is passed through with elastic expansion plate's top at the top of switch board inner chamber, and soldering tin fixed connection is passed through with the bottom of gear box to the bottom of switch board inner chamber, fixed block fixedly connected with spring is all passed through to the both sides of elastic expansion plate bottom, and the equal fixedly connected with riser in bottom of two springs, the first slide rail of the equal fixedly connected with in both sides at switch board inner chamber top, and it is when using, and the louvre has all been seted up to the positive both sides of switch board, and the fixed surface of louvre is connected with the active carbon adsorption plate, can play better radiating effect to switch board operation in-process to be convenient for filter the air that carries out the switch board inside.

However, the above prior art solutions still have the following drawbacks: although its radiating effect is better, the inside easier entering dust of switch board to lead to the inside electrical component of switch board to produce impaired or damage, influence the normal operating of switch board, use the reliability lower, the filter equipment who is used for filtering the entering switch board interior air simultaneously is not convenient for clear up or change, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an antidetonation type PLC switch board, the inside of its switch board is difficult to get into the dust to be convenient for maintain the normal operating of switch board, use the reliability higher, the filter equipment who is used for filtering simultaneously and gets into air in the switch board is convenient for clear up or change, and the practicality is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antidetonation type PLC switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, still include damping device and two filter equipment, damping device includes mount table and shock attenuation cover, the mounting groove has been seted up on the top of mount table, the shock attenuation cover is arranged in the mounting groove, and the cabinet body is installed in the shock attenuation cover, the vent has all been seted up to the bottom of the cabinet body and shock attenuation cover, the left end and the right-hand member of mounting groove all have the ventilation chamber with external intercommunication, two filter equipment slidable mounting are respectively in the ventilation chamber, the top and the external intercommunication of the cabinet body have a plurality of first cooling tubes, there are a plurality of second cooling tubes with external intercommunication in the mounting groove, and all communicate through the flange between a plurality of first.

Preferably, the filtering device comprises an installation sleeve and a multi-stage filtering laminate, the left end and the right end of the installation sleeve are both communicated with the outside, and the multi-stage filtering laminate is slidably installed in the installation sleeve.

Preferably, the equal fixedly connected with draw runner in front end and the rear end of multistage filtration plywood, a plurality of installing ports that match with filtration plywood and draw runner are seted up to the top of installation cover to draw runner and installing port sliding fit.

Preferably, a plurality of mounting bars of the equal fixedly connected with in front end and the rear end of installing sleeve all offer the mounting groove that matches with the mounting bar on the front side inner wall in ventilation chamber and the rear side inner wall to mounting bar and installation sliding fit.

Preferably, the cross section of the mounting bar is T-shaped.

Preferably, one end of the mounting sleeve, which is far away from the ventilation cavity, is provided with a handle.

Preferably, a first cover plate and a second cover plate are arranged at the top end of the damping sleeve, and the first cover plate and the second cover plate are connected through a plurality of bolts.

Preferably, the seam of the first cover plate and the second cover plate is staggered.

(III) advantageous effects

Compared with the prior art, the utility model provides an antidetonation type PLC switch board possesses following beneficial effect:

1. the anti-seismic PLC control cabinet is convenient for the cabinet body to be installed in a sinking mode in an installation table through the matching of the installation groove and the damping sleeve, meanwhile, the cabinet body is convenient for damping through the damping sleeve, an indirect heat dissipation cavity is convenient for the cabinet body to be formed through the installation groove and the ventilation cavity, and the lower side in the cabinet body is convenient for being communicated with the inside of the heat dissipation cavity through the ventilation openings which are formed in the bottom ends of the cabinet body and the damping sleeve, the upper side in the cabinet body is convenient for being communicated with the inside of the heat dissipation cavity through the matching of the first heat dissipation tubes, the second heat dissipation tubes and the flanges, the connection and the disassembly between the first heat dissipation tubes and the second heat dissipation tubes are convenient through the flanges, therefore, the anti-seismic PLC control cabinet is convenient for the indirect ventilation and heat dissipation of the inside of a power distribution cabinet, multiple filtering and purification are convenient for the inside of the ventilation cavity through the, thereby be convenient for maintain the normal operating of switch board, use the reliability higher.

2. This antidetonation type PLC switch board through two filter equipment difference slidable mounting in the ventilation intracavity, the slidable mounting or the slip dismantlement of the filter equipment of being convenient for to be convenient for clear up or change filter equipment, the practicality is higher.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 5 is a schematic view of the internal planar structure of the present invention.

In the figure: 1. a cabinet body; 2. an installation table; 3. a shock-absorbing sleeve; 4. mounting grooves; 5. a vent; 6. a ventilation cavity; 7. a first radiating pipe; 8. a second heat dissipation pipe; 9. a flange; 10. installing a sleeve; 11. filtering the laminate; 12. a slide bar; 13. mounting a bar; 14. a handle; 15. a first cover plate; 16. a second cover plate; 17. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, an anti-seismic PLC control cabinet comprises a cabinet body 1, a damping device and two filtering devices, wherein the damping device comprises an installation platform 2 and a damping sleeve 3, the top end of the installation platform 2 is provided with an installation groove 4, the damping sleeve 3 is arranged in the installation groove 4, the cabinet body 1 is arranged in the damping sleeve 3, the top end of the damping sleeve 3 is provided with a first cover plate 15 and a second cover plate 16, so as to shield the damping sleeve 3, thereby prolonging the service life of the damping sleeve 3, the first cover plate 15 is connected with the second cover plate 16 through a plurality of bolts 17, so as to facilitate the connection and the disassembly of the first cover plate 15 and the second cover plate 16, the joints of the first cover plate 15 and the second cover plate 16 are staggered, so that dust is not easy to enter into the joints of the first cover plate 15 and the second cover plate 16, the bottom ends of the cabinet body 1 and the damping sleeve 3 are provided with ventilation openings 5, the left end and the right end of the mounting groove 4 are both communicated with the outside to form a ventilation cavity 6, which is convenient for forming an indirect heat dissipation cavity for the cabinet body 1, two filtering devices are respectively and slidably mounted in the ventilation cavity 6, each filtering device comprises a mounting sleeve 10 and a multistage filtering laminate 11, the left end and the right end of the mounting sleeve 10 are both communicated with the outside, the front end and the rear end of the multistage filtering laminate 11 are both fixedly connected with sliding strips 12, the top end of the mounting sleeve 10 is provided with a plurality of mounting openings matched with the filtering laminates 11 and the sliding strips 12, the multistage filtering laminates 11 are slidably connected with the mounting openings through the sliding strips 12 in a sliding fit manner, so that the multistage filtering laminates 11 and the mounting sleeve 10 are conveniently mounted and dismounted, the front end and the rear end of the mounting sleeve 10 are both fixedly connected with a plurality of mounting strips 13, the cross section of the mounting strips 13 is of a T-shaped structure, the sliding stability is good, the sliding is not easy to fall off or displace during sliding, the mounting grooves 4 matched with the mounting strips 13 are respectively, and mounting bar 13 and installation sliding fit, the slidable mounting or the slip dismantlement of the installation cover 10 of being convenient for, thereby be convenient for clear up or change, the practicality is higher, the one end that ventilation chamber 6 was kept away from to installation cover 10 is installed handle 14, it slides to be convenient for control installation cover 10, the top and the external intercommunication of the cabinet body 1 have a plurality of first cooling tubes 7, it has a plurality of second cooling tubes 8 with external intercommunication in mounting groove 4, and all communicate through flange 9 between a plurality of first cooling tubes 7 and a plurality of second cooling tubes 8, the inside upside and the heat dissipation intracavity of the cabinet body 1 of being convenient for communicate with each other, and through flange 9, be convenient for be connected and dismantle between first cooling tube 7 and the second cooling tube 8.

In summary, the working principle and the working process of the anti-seismic PLC control cabinet are that, when in use, the mounting table 2 is fixed at a place required to be used, the mounting table 2 can be made of concrete, the supporting strength is high, and the better cooling effect is achieved, then the damping sleeve 3 is arranged in the mounting groove 4, the cabinet body 1 is arranged in the damping sleeve 3, the cabinet body 1 is conveniently installed in the mounting table 2 in a sinking mode, meanwhile, the damping sleeve 3 can be used for damping the cabinet body 1, then the first cover plate 15 and the second cover plate 16 are arranged on the damping sleeve 3, the first cover plate 15 and the second cover plate 16 are connected in a staggered mode in front and connected together through the plurality of bolts 17, the damping sleeve 3 can be shielded, the service life of the damping sleeve 3 is prolonged, the mounting groove 4 and the ventilation cavity 6 can form an indirect heat dissipation cavity for the cabinet body 1, moreover, the ventilation openings 5 are formed at the bottom ends of the cabinet body 1 and the damping sleeve 3, so that the lower side inside the cabinet body 1 is communicated with the inside of the heat dissipation cavity, the upper side inside the cabinet body 1 is communicated with the inside of the heat dissipation cavity through a plurality of first heat dissipation pipes 7 and a plurality of second heat dissipation pipes 8, therefore, the anti-seismic PLC control cabinet is convenient for indirectly ventilating and dissipating heat inside the power distribution cabinet, the interior of the ventilation cavity 6 is convenient for multiple filtration and purification through two filtering devices, dust is not easy to enter the interior of the control cabinet, so that the normal operation of the power distribution cabinet is convenient to maintain, the use reliability is high, when the filtering devices need to be cleaned or replaced, the mounting sleeve 10 can be directly pulled out from the ventilation cavity 6 in a sliding manner through the handle 14, then the mounting sleeve 10 is inverted, the multistage filtering laminate 11 naturally drops out from the mounting opening, and the multistage filtering laminate 11 can be cleaned or, the practicability is higher.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidetonation type PLC switch board, includes the cabinet body (1), its characterized in that: still include damping device and two filter equipment, damping device includes mount table (2) and shock attenuation cover (3), mounting groove (4) have been seted up on the top of mount table (2), shock attenuation cover (3) are arranged in mounting groove (4), and install in shock attenuation cover (3) cabinet body (1), vent (5) have all been seted up to the bottom of the cabinet body (1) and shock attenuation cover (3), the left end and the right-hand member of mounting groove (4) all have ventilation chamber (6) with external intercommunication, two filter equipment difference slidable mounting are in ventilation chamber (6), the top and the external intercommunication of the cabinet body (1) have a plurality of first cooling tubes (7), there are a plurality of second cooling tubes (8) with external intercommunication in mounting groove (4), and all communicate through flange (9) between a plurality of first cooling tubes (7) and a plurality of second cooling tubes (8).

2. An anti-seismic PLC switch board according to claim 1, characterized in that: the filter device comprises an installation sleeve (10) and a multi-stage filter laminate (11), the left end and the right end of the installation sleeve (10) are communicated with the outside, and the multi-stage filter laminate (11) is slidably installed in the installation sleeve (10).

3. An anti-seismic PLC switch board according to claim 2, characterized in that: the equal fixedly connected with draw runner (12) in front end and the rear end of multistage filtration plywood (11), a plurality of installing ports that match with filtration plywood (11) and draw runner (12) are seted up on the top of installation cover (10) to draw runner (12) and installing port sliding fit.

4. An anti-seismic PLC switch board according to claim 3, characterized in that: the mounting groove (4) that matches with mounting bar (13) are all seted up on the front side inner wall of ventilation chamber (6) and the rear side inner wall to a plurality of mounting bars (13) of the equal fixedly connected with in front end and the rear end of installing sleeve (10) to mounting bar (13) and installation sliding fit.

5. An anti-seismic PLC switch board according to claim 4, characterized in that: the cross section of the mounting bar (13) is T-shaped.

6. An anti-seismic PLC switch board according to claim 5, characterized in that: and a handle (14) is arranged at one end of the mounting sleeve (10) far away from the ventilation cavity (6).

7. An anti-seismic PLC switch board according to claim 6, characterized in that: a first cover plate (15) and a second cover plate (16) are arranged at the top end of the damping sleeve (3), and the first cover plate (15) and the second cover plate (16) are connected through a plurality of bolts (17).

8. An anti-seismic PLC switch board according to claim 7, characterized in that: the joints of the first cover plate (15) and the second cover plate (16) are staggered.