CN215816939U

CN215816939U - Pump station switch board with dampproofing function

Info

Publication number: CN215816939U
Application number: CN202121534931.1U
Authority: CN
Inventors: 王臻
Original assignee: Inner Mongolia Qineng Technology Co ltd
Current assignee: Inner Mongolia Qineng Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-11
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a pump station control cabinet with a damp-proof function, which comprises a pair of lower bases and a pair of upper bases, wherein the lower wall surface of each upper base is provided with an upper limit fence, the upper wall surface of each lower base is provided with a lower limit fence, one side of the upper wall surface of each lower base is fixedly provided with a pair of first motors, the driving ends of the first motors are connected with a rotating shaft, the top of the rotating shaft is connected with a first gear, the top of each lower limit fence is fixedly provided with a pair of fixed columns, a connecting mechanism is arranged between each pair of lower bases and each pair of upper bases, and each pair of lower bases and each upper base are connected with a thermal ventilation mechanism. The utility model relates to the technical field of control cabinets, and the device is compact in structure, the control cabinet is placed through an upper base and a lower base, the upper base is lifted through a first threaded rod driven by a first motor, so that the cabinet body of the control cabinet is completely covered, and convenience is brought to people when the control cabinet is placed.

Description

Pump station switch board with dampproofing function

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a pump station control cabinet with a moisture-proof function.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The utility model discloses a be CN 212486978U's utility model patent provides a shock-proof type PLC control cabinet body, including the outer cabinet body, outer cabinet body the place ahead is provided with the cabinet door, just the cabinet door with outer cabinet body swivelling joint, cabinet door front surface top is provided with the observation window, just the observation window with cabinet door fixed connection, cabinet door front surface is close to the observation window below is provided with the electric meter, just the electric meter with cabinet door fixed connection. This shock-proof type PLC control cabinet body, through setting up four damping spring, when transporting the switch board, fix damping spring at the upper and lower both ends of the internal cabinet body, can reduce through damping spring that the internal cabinet body rocks too big in the internal portion of outer cabinet when transporting the switch board, avoid installing the electric elements of the internal portion of internal cabinet to produce too big rocking and lead to its inside from the internal cabinet to drop, improved the stability of transporting the switch board, consequently, the practicality of this PLC control cabinet has been increased. However, although this device can mount electric devices, the device does not have a mechanism for preventing moisture from being applied to the cabinet.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pump station control cabinet with a moisture-proof function, and solves the problem that a mechanism capable of preventing moisture from being applied to a cabinet body is not available.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a pump station control cabinet with a damp-proof function comprises a pair of lower bases and a pair of upper bases, wherein the lower wall surface of each upper base is provided with an upper limit fence, the upper wall surface of each lower base is provided with a lower limit fence, one side of the upper wall surface of each lower base is fixedly provided with a pair of first motors, the driving ends of the first motors are connected with rotating shafts, the tops of the rotating shafts are connected with first gears, the tops of the lower limit fences are fixedly provided with a pair of fixed columns, the tops of the fixed columns are movably connected with a connecting cylinder, the bottoms of the outer side wall surfaces of the connecting cylinders are provided with second gears, the first gears are meshed with the second gears, the tops of the connecting cylinders are provided with inner threaded grooves, first threaded rods are screwed in the inner threaded grooves, the tops of the pair of the first threaded rods are movably connected to the bottoms of the upper limit fences, an opening and closing mechanism is connected between the pair of lower bases, and a connecting mechanism is arranged between the pair of the lower bases and the pair of upper bases, and the lower base and the upper base are both connected with a thermal ventilation mechanism.

Preferably, the mechanism that opens and shuts includes horizontal frame, horizontal frame one side is opened there is horizontal spout, a base one side wall is equipped with the slide rail, and is a pair of slide rail sliding connection in both sides in the horizontal spout, horizontal frame one side fixed mounting has the motor frame, wall fixed mounting has the second motor on the motor frame, second motor drive end is connected with the second threaded rod, the second threaded rod top spin has connect the internal thread sleeve, the terminal swing joint of second threaded rod in horizontal frame one side wall, the internal thread sleeve both sides all articulate has the connecting rod, the connecting rod other end articulate in base one side down, the wall is equipped with first gyro wheel under the motor frame.

Preferably, the connecting mechanism comprises a first connecting block and a pair of second connecting blocks, the first connecting block is arranged on one side of the lower base side wall surface, the second connecting blocks are arranged on one side of the upper base side wall surface and the other side of the lower base side wall surface, a third connecting block is fixedly connected to the lower base side wall surface, the other side of the lower base side wall surface is fixedly connected with a fourth connecting block, and the elastic pin mechanisms are arranged between the first connecting block and the second connecting block and between the third connecting block and the fourth connecting block.

Preferably, the elastic pin mechanism includes the mounting groove, the mounting groove is located first connecting block and in the third connecting block, a pair of spring spread groove has been seted up in the mounting groove, be equipped with a pair of fixed pin in the mounting groove, fixed pin lateral wall face is equipped with a pair of connecting pin, fixed pin one end is equipped with spacing colluding, connecting pin sliding connection in the spring spread groove, and through spring coupling in the spring spread groove, the second connecting block and it has the fixed slot to open in the fourth connecting block.

Preferably, hot ventilation mechanism includes connecting box and lower connecting box, go up connecting box fixed mounting in go up the base upper wall, lower connecting box fixed mounting in wall under the base, go up the connecting box and all open the ventilation hole in the connecting box down, it has the air inlet hose to go up connecting box and lower connecting box all intercommunication, the air inlet hose communicate in the ventilation hole, go up the base and all install the net of ventilating in the base down.

Preferably, two pairs of second rollers are arranged on the lower wall surface of the lower base.

Preferably, the other end of the fixing pin is provided with a shifting piece.

Advantageous effects

The utility model provides a pump station control cabinet with a damp-proof function, which has the following beneficial effects: the device has the advantages of compact structure, the control cabinet is placed through the upper base and the lower base, the first threaded rod is driven by the first motor to enable the upper base to lift, so that the cabinet body of the control cabinet is completely covered, when the control cabinet is placed, the second threaded rod can be controlled to rotate by the second motor, so that the pair of lower bases and the upper base are separated, the cabinet body of the control cabinet is placed between a pair of lower bases and a pair of upper bases, the driving end of the first motor is reversed, so that the cabinet body is positioned between the upper rail and the lower rail, and the pair of upper bases and the pair of lower bases are connected through the connecting mechanism, and finally the air heater connected to one end of the air inlet hose is controlled, so that hot air is blown to the periphery of the control cabinet body, the environment outside the control cabinet is in a dry state, and convenience is brought to people.

Drawings

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

FIG. 2 is a schematic top view of the present invention.

Fig. 3 is a partial schematic view of the internal structure of the connecting mechanism of the present invention.

FIG. 4 is a schematic view of the interior of the upper base of the present invention.

FIG. 5 is a schematic view of the interior of the lower base of the present invention.

FIG. 6 is an internal view of the transverse frame of the present invention.

Fig. 7 is a schematic view of the interior of the connector barrel of the present invention.

In the figure: 1. a lower base; 2. an upper base; 3. an upper limit column; 4. a lower limit fence; 5. a first motor; 6. a rotating shaft; 7. a first gear; 8. fixing a column; 9. a connecting cylinder; 10. a second gear; 11. an internal thread groove; 12. a first threaded rod; 13. a transverse frame; 14. a transverse chute; 15. a slide rail; 16. a motor frame; 17. a second motor; 18. a second threaded rod; 19. an internally threaded sleeve; 20. a connecting rod; 21. a first connection block; 22. a second connecting block; 23. a third connecting block; 24. a fourth connecting block; 25. mounting grooves; 26. a spring connecting groove; 27. a fixing pin; 28. an upper connecting box; 29. a lower connecting box; 30. a vent hole.

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. 1-7, a pump station control cabinet with a moisture-proof function comprises a pair of lower bases 1 and a pair of upper bases 2, wherein the lower wall surface of the upper bases 2 is provided with an upper limit fence 3, the upper wall surface of the lower bases 1 is provided with a lower limit fence 4, one side of the upper wall surface of the lower bases 1 is fixedly provided with a pair of first motors 5, the driving ends of the first motors 5 are connected with a rotating shaft 6, the top of the rotating shaft 6 is connected with a first gear 7, the top of the lower limit fence 4 is fixedly provided with a pair of fixed columns 8, the tops of the fixed columns 8 are movably connected with a connecting cylinder 9, the bottom of the outer side wall surface of the connecting cylinder 9 is provided with a second gear 10, the first gear 7 is meshed with the second gear 10, the top of the connecting cylinder 9 is provided with an inner threaded groove 11, a first threaded rod 12 is rotatably connected in the inner threaded groove 11, and the tops of the first threaded rod 12 are movably connected to the bottom of the upper limit fence 3, an opening and closing mechanism is connected between a pair of lower bases 1, a connecting mechanism is arranged between a pair of lower bases 1 and a pair of upper bases 2, the pair of lower bases 1 and the pair of upper bases 2 are both connected with a thermal ventilation mechanism, the opening and closing mechanism comprises a transverse frame 13, a transverse sliding groove 14 is formed in one side of the transverse frame 13, a sliding rail 15 is arranged on one side wall surface of the lower base 1, the pair of sliding rails 15 are slidably connected to two sides in the transverse sliding groove 14, a motor frame 16 is fixedly installed on one side of the transverse frame 13, a second motor 17 is fixedly installed on the upper wall surface of the motor frame 16, a driving end of the second motor 17 is connected with a second threaded rod 18, an internal thread sleeve 19 is screwed on the second threaded rod 18, the tail end of the second threaded rod 18 is movably connected to one side wall surface of the transverse frame 13, and connecting rods 20 are hinged to two sides of the internal thread sleeve 19, the other end of the connecting rod 20 is hinged to one side of the lower base 1, a first roller is arranged on the lower wall surface of the motor frame 16, the connecting mechanism comprises a first connecting block 21 and a pair of second connecting blocks 22, the first connecting block 21 is arranged on one side of the side wall surface of the lower base 1, the pair of second connecting blocks 22 are respectively arranged on one side of the side wall surface of the upper base 2, a third connecting block 23 is fixedly connected to the side wall surface of the lower base 1, a fourth connecting block 24 is fixedly connected to the side wall surface of the upper base 2, elastic pin mechanisms are respectively arranged between the first connecting block 21 and the second connecting block 22 and between the third connecting block 23 and the fourth connecting block 24, each elastic pin mechanism comprises a mounting groove 25, the mounting grooves 25 are arranged in the first connecting block 21 and the third connecting block 23, and a pair of spring connecting grooves 26 are arranged in the mounting grooves 25, the mounting groove 25 is internally provided with a pair of fixing pins 27, the side wall surface of the fixing pins 27 is provided with a pair of connecting pins, one end of each fixing pin 27 is provided with a limit hook, the connecting pins are slidably connected into the spring connecting grooves 26 and are connected into the spring connecting grooves 26 through springs, fixing grooves are formed in the second connecting block 22 and the fourth connecting block 24, the hot ventilation mechanism comprises an upper connecting box 28 and a lower connecting box 29, the upper connecting box 28 is fixedly arranged on the upper wall surface of the upper base 2, the lower connecting box 29 is fixedly arranged on the lower wall surface of the lower base 1, the upper connecting box 28 and the lower connecting box 29 are both provided with ventilation holes 30, the upper connecting box 28 and the lower connecting box 29 are both communicated with air inlet hoses, the air inlet hoses are communicated with the ventilation holes 30, and ventilation nets are respectively arranged in the upper base 2 and the lower base 1, two pairs of second rollers are arranged on the lower wall surface of the lower base 1, and a shifting piece is arranged at the other end of the fixing pin 27.

Example (b): when the device is installed, the driving end of a second motor 17 is controlled to rotate, an internal thread sleeve 19 moves on a second threaded rod 18, a pair of connecting rods 20 moves towards two sides, a sliding rail 15 moves in a sliding groove, a pair of lower bases 1 moves towards two sides, a pair of upper bases 2 opens towards two sides, the cabinet body is placed between a pair of lower limiting rails 4 of the lower bases 1, the driving end of the second motor 17 is controlled to rotate reversely, a pair of lower bases 1 moves oppositely, a pair of upper bases 2 moves oppositely, a pair of upper limiting rails 3 and lower limiting rails 4 are closed, the cabinet body is limited, a rotating shaft 6 is controlled to rotate by a driving end of a first motor 5, a first gear 7 rotates, a second gear 10 rotates, a connecting cylinder 9 rotates, a first threaded rod 12 moves downwards, a pair of upper bases 2 moves downwards, the top of the cabinet body is limited, a pair of shifting pieces are pressed simultaneously, a fixing pin 27 moves towards the inner side, when first connecting block 21 and second connecting block 22, third connecting block 23 and fourth connecting block 24 contacted, loosen the plectrum, the completion is to the fixed of lower base 1 one end and last base 2 both ends, the outside air heater of starting drive afterwards, and hot-air lets in to ventilation hole 30 in from the air inlet hose, dampproofing to the cabinet body, and it is convenient to have brought for people.

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 use of the phrase "comprising one of the elements does not exclude the presence of other like 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. A pump station control cabinet with a damp-proof function comprises a pair of lower bases (1) and a pair of upper bases (2), and is characterized in that the lower wall surface of each upper base (2) is provided with an upper limiting rail (3), the upper wall surface of each lower base (1) is provided with a lower limiting rail (4), one side of the upper wall surface of each lower base (1) is fixedly provided with a pair of first motors (5), the driving ends of the first motors (5) are connected with a rotating shaft (6), the top of each rotating shaft (6) is connected with a first gear (7), the top of each lower limiting rail (4) is fixedly provided with a pair of fixed columns (8), the tops of the fixed columns (8) are movably connected with a connecting cylinder (9), the bottom of the outer side wall surface of the connecting cylinder (9) is provided with a second gear (10), the first gear (7) is meshed with the second gear (10), the top of the connecting cylinder (9) is provided with an internal thread groove (11), it has first threaded rod (12), a pair of to revolve in interior thread groove (11) first threaded rod (12) top swing joint in go up spacing fence (3) bottom, it is a pair of be connected with the mechanism that opens and shuts between lower base (1), it is a pair of lower base (1) and a pair of go up and all be equipped with coupling mechanism between base (2), it is a pair of lower base (1) and last base (2) all are connected with the ventilation of heat mechanism.

2. The pump station control cabinet with the moisture-proof function according to claim 1, wherein the opening and closing mechanism comprises a transverse frame (13), one side of the transverse frame (13) is provided with a transverse sliding groove (14), one side wall surface of the lower base (1) is provided with a sliding rail (15), the sliding rails (15) are connected with two sides in the transverse sliding groove (14) in a sliding manner, one side of the transverse frame (13) is fixedly provided with a motor frame (16), the upper wall surface of the motor frame (16) is fixedly provided with a second motor (17), the driving end of the second motor (17) is connected with a second threaded rod (18), the second threaded rod (18) is screwed with an internal threaded sleeve (19), the tail end of the second threaded rod (18) is movably connected with one side wall surface of the transverse frame (13), and two sides of the internal threaded sleeve (19) are both hinged with connecting rods (20), the other end of the connecting rod (20) is hinged to one side of the lower base (1), and a first roller is arranged on the lower wall surface of the motor frame (16).

3. The pump station control cabinet with the moisture-proof function according to claim 1, wherein the connecting mechanism comprises a first connecting block (21) and a pair of second connecting blocks (22), the first connecting block (21) is arranged on one side, the side wall of the lower base (1) is a pair of the second connecting blocks (22) are respectively arranged on one side, the two side wall surfaces of the upper base (2) are arranged on the other side, the other side of the third connecting block (23) is fixedly connected to the side wall surface of the lower base (1), the other side of the fourth connecting block (24) is fixedly connected to the side wall surfaces of the upper base (2), and the elastic pin mechanisms are arranged between the first connecting block (21) and the second connecting block (22) and between the third connecting block (23) and the fourth connecting block (24).

4. The pump station control cabinet with the moisture-proof function according to claim 3, wherein the elastic pin mechanism comprises a mounting groove (25), the mounting groove (25) is formed in the first connecting block (21) and the third connecting block (23), a pair of spring connecting grooves (26) are formed in the mounting groove (25), a pair of fixing pins (27) is arranged in the mounting groove (25), a pair of connecting pins are arranged on the side wall surface of each fixing pin (27), a limiting hook is arranged at one end of each fixing pin (27), the connecting pins are slidably connected in the spring connecting grooves (26) and are connected in the spring connecting grooves (26) through springs, and fixing grooves are formed in the second connecting block (22) and the fourth connecting block (24).

5. The pump station control cabinet with the moisture-proof function according to claim 1, wherein the hot ventilation mechanism comprises an upper connection box (28) and a lower connection box (29), the upper connection box (28) is fixedly mounted on the upper wall surface of the upper base (2), the lower connection box (29) is fixedly mounted on the lower wall surface of the lower base (1), the upper connection box (28) and the lower connection box (29) are both provided with a ventilation hole (30), the upper connection box (28) and the lower connection box (29) are both communicated with an air inlet hose, the air inlet hose is communicated with the ventilation hole (30), the upper base (2) and the lower base (1) are both provided with an air ventilation net.

6. The pump station control cabinet with the moisture-proof function according to claim 1, wherein the lower wall surface of the lower base (1) is provided with two pairs of second rollers.

7. The pump station control cabinet with the moisture-proof function according to claim 4, characterized in that the other end of the fixing pin (27) is provided with a shifting piece.