CN216600327U

CN216600327U - A switch board for equipment for sewage treatment

Info

Publication number: CN216600327U
Application number: CN202121046812.1U
Authority: CN
Inventors: 朱春希; 朱根弟
Original assignee: SHANGHAI HUAWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Current assignee: SHANGHAI HUAWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-05-24
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a control cabinet for sewage treatment equipment, which relates to the technical field of control cabinets and comprises a cabinet body and a damp-proof base, and further comprises a ventilation structure convenient for dehumidification, a lifting structure convenient for maintenance and an installation structure convenient for free adjustment and maintenance, wherein one side of one end of the cabinet body is hinged with a door body through a hinge, a PLC (programmable logic controller) is installed at the middle position of the door body, the damp-proof base is installed at the bottom end of the cabinet body, a drawing table is connected inside the damp-proof base in a sliding manner, supporting columns penetrating through the damp-proof base are installed on the periphery of the bottom end of the drawing table, and the lifting structure is arranged at one end of the bottom end inside the drawing table. According to the utility model, the screw rod is driven to rotate by rotating the rotating hand, so that the sleeves move oppositely, the top plate is jacked up by the hinge rod, and the high-rise building in the cabinet body is convenient to install or maintain by treading on the bottom end of the top plate, so that the problem of inconvenience in maintenance and installation is solved.

Description

A switch board for equipment for sewage treatment

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet for sewage treatment equipment.

Background

Sewage treatment is more and more taken into account, and sewage treatment equipment is more and more widely used nowadays, wherein in order to control the operation of whole equipment that can be fine, can place various controllers in the switch board is unified inside, but current for sewage treatment equipment switch board still has certain defect.

Through retrieval, chinese patent No. CN207933070U, published as 2018, 10.02, the publication discloses a control cabinet for sewage treatment equipment, wherein it is proposed that "the bottom of the fixing base is fixedly connected with a fixing plate through a fixing rod, a nut is fixedly connected to the middle of the inner cavity of the fixing plate, a threaded rod is sleeved on an internal thread of the nut, a limiting plate is fixedly connected to the bottom of the threaded rod, one end of the limiting plate, which is far away from the threaded rod, is fixedly connected with a first rotating shaft, and a bottom bearing seat of the first rotating shaft is fixedly connected to the top of a supporting plate", wherein the overall height of the cabinet body is adjusted to facilitate maintenance, and the high-rise in the cabinet is still inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a control cabinet for sewage treatment equipment, which solves the problem of inconvenient maintenance in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a control cabinet for sewage treatment equipment comprises a cabinet body and a moisture-proof base, and also comprises a ventilation structure convenient for dehumidification, a lifting structure convenient for maintenance and a mounting structure convenient for free adjustment and maintenance;

one side of one end of the cabinet body is hinged with a door body through a hinge, a PLC (programmable logic controller) is installed in the middle of the door body, and the ventilation structure is arranged in the middle of the top end of the cabinet body;

the bottom end of the cabinet body is provided with a damp-proof base, the interior of the damp-proof base is connected with a drawing table in a sliding mode, supporting columns penetrating through the damp-proof base are arranged on the periphery of the bottom end of the drawing table, and the lifting structure is arranged at one end of the bottom end of the interior of the drawing table;

the mounting structure is arranged in the middle of two sides of the cabinet body.

Preferably, promote the structure including promoting the case, the one end in the inside bottom of drawer table is installed to the promotion case, and the pull platform lateral wall of promotion case both sides rotates and is connected with the commentaries on classics hand, the one end of commentaries on classics hand runs through the hoisting case and installs the lead screw, and the both sides of lead screw outer wall all rotate and be connected with the sleeve, telescopic top articulates there is the hinge bar, and the hinge bar constitutes sliding connection at promotion case top, the top of hinge bar is provided with the roof, and the top and the roof top of hinge bar are articulated mutually.

Preferably, the ventilation structure includes bellows, fan and filter screen, the intermediate position department on cabinet body top is installed to the bellows, and the intermediate position department on bellows top installs the filter screen, the fan is installed to the intermediate position department on the inside top of bellows.

Preferably, a drying box is installed at the lower end of the interior of the air box, through holes are uniformly formed in the top end and the bottom end of the drying box, and a drying agent is arranged in the drying box.

Preferably, the guide plates are installed at two ends of one side of the top plate, and the bottom end of the cabinet body on one side of the guide plates is correspondingly provided with the guide grooves.

Preferably, mounting structure includes slide, slider, fixed plate, plywood and mounting panel, the intermediate position department in the internal portion both sides of cabinet is installed to the fixed plate, and the slide has evenly been seted up to one side that the fixed plate is relative, be provided with the plywood between the slide, and the both sides of plywood pass through the slider and link to each other with the slide, the mounting panel is installed to the intermediate position department of plywood one end.

Preferably, one side of fixed plate one end is provided with the baffle, and the upper end and the lower extreme of baffle one end all rotate and be connected with the gim peg, the fixed orifices has been seted up to the fixed plate lateral wall correspondence of gim peg one side.

Preferably, the thread directions of the two sides of the outer wall of the screw rod are opposite, and the sleeves on the two sides of the outer wall of the screw rod are symmetrically distributed around the center line of the screw rod.

Compared with the prior art, the control cabinet for the sewage treatment equipment has the following beneficial effects:

1. the utility model provides a drawing table, a rotating handle, a screw rod, a sleeve, a hinge rod, a top plate, a guide groove and a cabinet body, wherein the drawing table is drawn out, the rotating handle is rotated to drive the screw rod to rotate, and the sleeves are driven to move in opposite directions due to opposite thread directions on two sides of the outer wall of the screw rod, so that the inclination angle of the hinge rod is changed to jack up the top plate, the guide plate slides in the guide groove to maintain the stable movement of the top plate, and the bottom end of the top plate is treaded to facilitate the installation or maintenance of a high-rise layer in the cabinet body, thereby solving the problem of inconvenient maintenance and installation;

2. the utility model provides a laminate, a slide block, a slide way, a mounting plate, a baffle plate, a fixing bolt and 12), wherein the slide blocks on two sides of the laminate are slid into the corresponding slide ways, then all elements are assembled on the mounting plate, the baffle plate is pulled to block the front side of the slide way, and the fixing bolt is rotated to be clamped into the fixing hole to complete fixing, so that free mounting is completed, and the problem of inconvenient mounting is solved;

3. the utility model provides a PLC (programmable logic controller), a fan, a cabinet body, a filter screen, a through hole and a drying agent, wherein the PLC is used for controlling the fan to work to generate wind power to accelerate air circulation in the cabinet body, the filter screen is used for isolating dust from entering, meanwhile, external air is in contact with the drying agent through the through hole, so that moisture in the air is absorbed, and finally, dry air exists in the cabinet body, and the dehumidification effect is realized, so that the problem that the cabinet body is easily influenced by humidity is solved.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a ventilation structure; 101. an air box; 102. a fan; 103. filtering with a screen; 2. a cabinet body; 3. a moisture-proof base; 4. a drawing table; 5. turning the hand; 6. a support pillar; 7. a top plate; 8. a guide plate; 9. a PLC controller; 10. a mounting structure; 1001. a slideway; 1002. a slider; 1003. a fixing plate; 1004. laminating the board; 1005. mounting a plate; 11. a baffle plate; 12. a fixing hole; 13. a fixing bolt; 14. a desiccant; 15. drying the box; 16. a through hole; 17. a door body; 18. lifting the box; 19. a sleeve; 20. a screw rod; 21. a hinged lever; 22. a guide groove.

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.

Example 1: referring to fig. 1-5, a control cabinet for sewage treatment equipment comprises a cabinet body 2, a moisture-proof base 3, a ventilation structure 1 convenient for dehumidification, a lifting structure convenient for maintenance, and a mounting structure 10 convenient for free adjustment and maintenance;

one side of one end of the cabinet body 2 is hinged with a door body 17 through a hinge, a PLC (programmable logic controller) 9 is installed in the middle of the door body 17, the type of the PLC 9 can be DVP40ES200T, and the ventilation structure 1 is arranged in the middle of the top end of the cabinet body 2;

the bottom end of the cabinet body 2 is provided with a damp-proof base 3, the interior of the damp-proof base 3 is connected with a drawing table 4 in a sliding mode, supporting columns 6 penetrating through the damp-proof base 3 are arranged on the periphery of the bottom end of the drawing table 4, and a lifting structure is arranged at one end of the bottom end of the interior of the drawing table 4;

the mounting structure 10 is arranged at the middle position of two sides in the cabinet body 2;

referring to fig. 1-5, a control cabinet for sewage treatment equipment comprises a lifting structure, the lifting structure comprises a lifting box 18, the lifting box 18 is installed at one end of the bottom end inside a drawing table 4, the side walls of the drawing table 4 at the two sides of the lifting box 18 are rotatably connected with a rotating handle 5, one end of the rotating handle 5 penetrates through the lifting box 18 and is provided with a screw rod 20, the two sides of the outer wall of the screw rod 20 are rotatably connected with a sleeve 19, the top end of the sleeve 19 is hinged with a hinge rod 21, the hinge rod 21 is in sliding connection with the top end of the lifting box 18, the top end of the hinge rod 21 is provided with a top plate 7, and the top end of the hinge rod 21 is hinged with the top end of the top plate 7;

the two ends of one side of the top plate 7 are both provided with guide plates 8, and the bottom end of the cabinet body 2 at one side of the guide plates 8 is correspondingly provided with guide grooves 22;

the thread directions of the two sides of the outer wall of the screw rod 20 are opposite, and the sleeves 19 on the two sides of the outer wall of the screw rod 20 are symmetrically distributed around the center line of the screw rod 20;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, firstly, the drawing table 4 is drawn out, the rotating handle 5 is rotated to drive the screw rod 20 to rotate, and the screw threads on two sides of the outer wall of the screw rod 20 are opposite in direction, so that the sleeves 19 are driven to move oppositely, and the inclination angle of the hinge rod 21 is changed to jack up the top plate 7, and the guide plate 8 slides in the guide groove 22, so that the stable movement of the top plate 7 is maintained, and the installation or maintenance of the high layer inside the cabinet body 2 is facilitated by stepping on the bottom end of the top plate 7.

Example 2: the ventilation structure 1 comprises an air box 101, a fan 102 and a filter screen 103, wherein the air box 101 is arranged at the middle position of the top end of the cabinet body 2, the filter screen 103 is arranged at the middle position of the top end of the air box 101, the fan 102 is arranged at the middle position of the top end in the air box 101, and the model of the fan 102 can be gs 560;

a drying box 15 is arranged at the lower end inside the air box 101, through holes 16 are uniformly formed in the top end and the bottom end of the drying box 15, and a drying agent 14 is arranged inside the drying box 15;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the PLC controller 9 controls the fan 102 to work to generate wind power to accelerate air circulation inside the cabinet 2, the filter screen 103 isolates the entrance of dust, and meanwhile, the outside air contacts the desiccant 14 through the through hole 16, so that moisture in the air is absorbed, and finally, the dry air exists inside the cabinet 2, thereby achieving a dehumidification effect.

Example 3: the mounting structure 10 comprises slideways 1001, sliders 1002, fixing plates 1003, layer plates 1004 and mounting plates 1005, wherein the fixing plates 1003 are mounted in the middle positions of two sides in the cabinet body 2, the slideways 1001 are uniformly formed in one side, opposite to the fixing plates 1003, of the fixing plates 1003, the layer plates 1004 are arranged between the slideways 1001, two sides of the layer plates 1004 are connected with the slideways 1001 through the sliders 1002, and the mounting plates 1005 are mounted in the middle positions of one ends of the layer plates 1004;

a baffle plate 11 is arranged on one side of one end of the fixing plate 1003, fixing bolts 13 are rotatably connected to the upper end and the lower end of one end of the baffle plate 11, and fixing holes 12 are correspondingly formed in the side wall of the fixing plate 1003 on one side of each fixing bolt 13;

specifically, as shown in fig. 2 and 3, the sliders 1002 on both sides of the layer 1004 are slid into the corresponding slide ways 1001, then the components are assembled on the mounting plate 1005, the front surface of the slide way 1001 is blocked by pulling the baffle plate 11, and the rotary fixing pin 13 is clamped into the fixing hole 12 to complete fixing, thereby completing free mounting.

The output end of the PLC controller 9 is electrically connected to the fan 102 through a wire.

The working principle is as follows: when the control cabinet is used, the control cabinet is firstly moved to a proper position;

the first innovation point implementation step:

the first step is as follows: the drawing table 4 is drawn out, the rotating handle 5 is rotated to drive the screw rod 20 to rotate, and the screw threads on two sides of the outer wall of the screw rod 20 are opposite in direction, so that the sleeves 19 are driven to move oppositely, and the inclination angle of the hinge rod 21 is changed to jack the top plate 7;

the second step is that: the guide plate 8 slides in the guide groove 22, so that the smooth movement of the top plate 7 is maintained;

the third step: through trampling in 7 bottoms of roof, be convenient for install or maintain the inside high-rise of cabinet body 2.

The implementation step of the second innovation point:

the first step is as follows: sliding the sliders 1002 on both sides of the layer plate 1004 into the corresponding slide ways 1001, and then assembling the components on the mounting plate 1005;

the second step is that: the front face of the slide 1001 is blocked by pulling the baffle plate 11, and the rotary fixing bolt 13 is clamped into the fixing hole 12 to complete fixing, so that free installation is completed.

The third innovation point implementation step:

the first step is as follows: the PLC 9 controls the fan 102 to work to generate wind power to accelerate air circulation in the cabinet body 2, and dust is prevented from entering the cabinet body through the filter screen 103;

the second step is that: the external air contacts the desiccant 14 through the through holes 16, so that moisture in the air is absorbed, and finally, the dried air exists inside the cabinet 2, and a dehumidification effect is achieved.

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.

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 a switch board for equipment for sewage treatment, includes the cabinet body (2) and dampproofing base (3), its characterized in that: the device also comprises a ventilation structure (1) convenient for dehumidification, a lifting structure convenient for maintenance and a mounting structure (10) convenient for free adjustment and maintenance;

one side of one end of the cabinet body (2) is hinged with a door body (17) through a hinge, a PLC (programmable logic controller) (9) is installed in the middle of the door body (17), and the ventilation structure (1) is arranged in the middle of the top end of the cabinet body (2);

the bottom end of the cabinet body (2) is provided with a damp-proof base (3), the interior of the damp-proof base (3) is connected with a drawing table (4) in a sliding mode, supporting columns (6) penetrating through the damp-proof base (3) are arranged on the periphery of the bottom end of the drawing table (4), and the lifting structure is arranged at one end of the interior bottom end of the drawing table (4);

the mounting structure (10) is arranged in the middle of two sides in the cabinet body (2).

2. The control cabinet for sewage treatment equipment according to claim 1, wherein: promote the structure including promoting case (18), promote case (18) and install the one end in the inside bottom of drawing platform (4), and promote drawing platform (4) lateral wall rotation of case (18) both sides and be connected with runner (5), the one end of runner (5) is run through and is promoted case (18) and install lead screw (20), and the both sides of lead screw (20) outer wall all rotate and be connected with sleeve (19), the top of sleeve (19) articulates there is hinge bar (21), and hinge bar (21) constitutes sliding connection on promotion case (18) top, the top of hinge bar (21) is provided with roof (7), and the top of hinge bar (21) is articulated mutually with roof (7) top.

3. The control cabinet for sewage treatment equipment according to claim 1, wherein: ventilation structure (1) includes bellows (101), fan (102) and filter screen (103), the intermediate position department on the cabinet body (2) top is installed in bellows (101), and the intermediate position department on bellows (101) top installs filter screen (103), fan (102) are installed to the intermediate position department on the inside top of bellows (101).

4. The control cabinet for sewage treatment equipment according to claim 3, wherein: drying box (15) are installed to the inside lower extreme of bellows (101), and through-hole (16) have evenly been seted up to the top and the bottom of drying box (15), the inside of drying box (15) is provided with drier (14).

5. The control cabinet for sewage treatment equipment according to claim 2, wherein: guide plates (8) are installed at two ends of one side of the top plate (7), and guide grooves (22) are correspondingly formed in the bottom end of the cabinet body (2) on one side of the guide plates (8).

6. The control cabinet for sewage treatment equipment according to claim 1, wherein: mounting structure (10) include slide (1001), slider (1002), fixed plate (1003), plywood (1004) and mounting panel (1005), fixed plate (1003) are installed in the intermediate position department of the inside both sides of the cabinet body (2), and slide (1001) have evenly been seted up to the relative one side of fixed plate (1003), be provided with plywood (1004) between slide (1001), and the both sides of plywood (1004) link to each other with slide (1001) through slider (1002), mounting panel (1005) are installed to the intermediate position department of plywood (1004) one end.

7. The control cabinet for sewage treatment equipment according to claim 6, wherein: one side of fixed plate (1003) one end is provided with baffle (11), and the upper end and the lower extreme of baffle (11) one end all rotate and be connected with gim peg (13), fixed orifices (12) have been seted up to the fixed plate (1003) lateral wall correspondence of gim peg (13) one side.

8. The control cabinet for sewage treatment equipment according to claim 2, wherein: the thread directions of the two sides of the outer wall of the screw rod (20) are opposite, and the sleeves (19) on the two sides of the outer wall of the screw rod (20) are symmetrically distributed around the center line of the screw rod (20).