CN212258038U

CN212258038U - Digital management system for high-low voltage power distribution cabinet

Info

Publication number: CN212258038U
Application number: CN202020691371.XU
Authority: CN
Inventors: 田荣华; 陈万才; 胡以兵
Original assignee: Jiangsu Yingmeidi Automation Technology Co ltd
Current assignee: Jiangsu Yingmeidi Automation Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-29
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a high-low voltage distribution cabinet digital management system, including the cabinet body and display screen, one side of the cabinet body articulates there is the cabinet door, the fixed interlude in top of cabinet door is connected with the first mounting groove of opening outwards, the inside slip of first mounting groove is equipped with opening second mounting groove inwards, four screw rods are installed to the four corners of second mounting groove one side screw thread respectively, four screw rods are connected with the one end activity interlude of four clamp plates respectively, the inboard of four clamp plates is all fixed and is equipped with the rubber pad, the inside of first mounting groove is fixed respectively and is equipped with the positioning mechanism who is used for fixed second mounting groove and is used for ventilation cooling's ventilation assembly, the beneficial effects of the utility model are that: cooperate with the clamp plate through the screw rod and install the display screen on the second mounting groove, second mounting groove slidable mounting realizes the movable mounting of display screen in the inside of first mounting groove, is convenient for carry out dismouting and maintenance to the display screen through the second mounting groove that slides.

Description

Digital management system for high-low voltage power distribution cabinet

Technical Field

The utility model relates to a digital management system, in particular to high-low voltage distribution cabinet digital management system belongs to high-low voltage distribution cabinet technical field.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.

The current high-low voltage power distribution cabinet display screen generally directly inlays and establishes on the cabinet door, is not convenient for install and dismantle, is not convenient for then maintain, and exposes in the air, uses for a long time and piles up the dust easily, because the display screen during operation gathers heat easily for overheated damage appears easily in the display screen, but traditional display screen directly inlays and establishes on the cabinet door, is not convenient for carry out ventilation cooling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage distribution cabinet digital management system to solve the current high-low voltage distribution cabinet display screen that proposes in the above-mentioned background art and be not convenient for install and dismantle and be not convenient for carry out ventilation cooling's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-low voltage distribution cabinet digital management system, includes the cabinet body and display screen, one side of the cabinet body articulates there is the cabinet door, the fixed interlude in top of cabinet door is connected with the first mounting groove of opening outwards, one side of first mounting groove articulates there is the transparent door, the inside slip of first mounting groove is equipped with the second mounting groove of opening inwards, the display screen block sets up the one side at the second mounting groove, four screw rods, four are installed to the four corners of second mounting groove one side screw thread respectively, four the screw rod is connected with the one end activity interlude of four clamp plates respectively, four the inboard of clamp plate is all fixed and is equipped with the rubber pad, the inside of first mounting groove is fixed respectively and is equipped with the positioning mechanism who is used for fixed second mounting groove and is used for.

As a preferred technical scheme of the utility model, positioning mechanism includes lead screw, two lock nut, two pairs of bar grooves and two pairs of sliders, the fixed middle part that sets up at first mounting groove inner wall of lead screw, two lock nut is threaded sleeve respectively and is established at the both ends of lead screw, the screw thread opposite direction at lead screw both ends, two pairs the bar groove is fixed mounting respectively in the both sides side of first mounting groove inner wall, and two pairs the bar groove all sets up at the top and the bottom of lead screw, two pairs the slider is fixed respectively and is set up on two lock nut, and two pairs the slider slides respectively and sets up the inside in two pairs of bar grooves.

As a preferred technical scheme of the utility model, the fixed cover in middle part of lead screw is equipped with first helical gear, the top of first mounting groove inner wall is rotated and is installed first pivot, the bottom fixed mounting of first pivot have with first helical gear meshed second helical gear, the top fixed mounting of first mounting groove has first motor, the output shaft of first motor and the top fixed connection of first pivot.

As a preferred technical scheme of the utility model, the ventilation subassembly includes second pivot, a plurality of flabellum and second motor, a plurality of the flabellum is all fixed to be set up in the second pivot, second motor fixed mounting is at the avris of first mounting groove, the output shaft of second motor and the one end fixed connection of second pivot, a plurality of bleeder vent has all been seted up to the opposite side of first mounting groove and one side of second mounting groove, the top fixed interlude of transparent door is connected with the blast pipe, fixed mounting has the check valve on the blast pipe.

As a preferred technical scheme of the utility model, the fixed flush mounting plate that is equipped with in middle part in the cabinet door outside, first motor just reverse switch and temperature detect switch are installed respectively to flush mounting plate's surface, the fixed inside of arranging first mounting groove in of temperature detect switch's probe, first motor and second motor are respectively through first motor just reverse switch and temperature detect switch and external power supply electric connection.

As a preferred technical scheme of the utility model, two first bar mouths have been seted up at the middle part of second mounting groove both sides side, two first bar mouths are run through respectively at the both ends of lead screw, two pairs of second bar mouths, two pairs have been seted up respectively to the top and the bottom of second mounting groove both sides the bar groove runs through two pairs of second bar mouths respectively, the third bar mouth has been seted up on the top of second mounting groove, first pivot runs through the third bar mouth.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high-low voltage distribution cabinet digital management system, cooperate with the clamp plate through the screw rod and install the display screen on the second mounting groove, the second mounting groove is slidably mounted in the inside of first mounting groove, realize the movable mounting of display screen, be convenient for carry out dismouting and maintenance to the display screen through sliding the second mounting groove, and cooperate with the transparent door through first mounting groove and can realize sealed installation, avoid the dust to pile up, can fix a position the second mounting groove through positioning mechanism simultaneously, then can fix a position the display screen, ensure the stability in the use; the fan blades in the second rotating shaft are driven to rotate through the second motor to generate air flow, the air flow is guaranteed through the air holes, the purpose of ventilation and heat dissipation can be achieved, the display screen can not be overhauled and replaced, the ventilation in the cabinet body can be accelerated in the heat dissipation process, the device in the cabinet body plays a role in ventilation and cooling, the electric energy is more practical, and meanwhile the second motor is automatically controlled through the temperature control switch, and the electric energy can be saved.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic sectional view of the first mounting groove of the present invention;

fig. 4 is a schematic side view of the first mounting groove of the present invention.

In the figure: 1. a cabinet body; 2. a display screen; 3. a cabinet door; 4. a first mounting groove; 5. a second mounting groove; 6. a transparent door; 7. a screw; 8. pressing a plate; 9. a rubber pad; 10. a positioning mechanism; 1001. a screw rod; 1002. locking the nut; 1003. a strip-shaped groove; 1004. a slider; 1005. a first helical gear; 1006. a first rotating shaft; 1007. a second helical gear; 1008. a first motor; 11. a ventilation assembly; 1101. a second rotating shaft; 1102. a fan blade; 1103. a second motor; 1104. air holes are formed; 12. a first bar-shaped opening; 13. a second strip port; 14. a third strip-shaped opening; 15. a switch panel; 16. and (4) exhausting the gas.

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.

Referring to fig. 1-4, the utility model provides a digital management system for high-low voltage power distribution cabinets, which comprises a cabinet body 1 and a display screen 2, wherein one side of the cabinet body 1 is hinged with a cabinet door 3, the top end of the cabinet door 3 is fixedly connected with a first installation groove 4 with an outward opening in an inserting way, one side of the first installation groove 4 is hinged with a transparent door 6, the inside of the first installation groove 4 is provided with a second installation groove 5 with an inward opening in a sliding way, the display screen 2 is clamped and arranged at one side of the second installation groove 5, four screws 7 are respectively installed at four corners at one side of the second installation groove 5 in a threaded way, the four screws 7 are respectively and movably connected with one ends of four pressing plates 8 in an inserting way, the display screen 2 is installed on the second installation groove 5 by matching the screws 7 with the pressing plates 8, the second installation groove 5 is installed inside the first installation groove 4 in a sliding way, so as to realize, the rubber pads 9 are fixedly arranged on the inner sides of the four pressing plates 8, the pressing plates 8 can be prevented from damaging the display screen 2 through the rubber pads 9, and the positioning mechanism 10 used for fixing the second mounting groove 5 and the ventilation assembly 11 used for ventilating and radiating are fixedly arranged in the first mounting groove 4 respectively.

Preferably, the positioning mechanism 10 includes a screw rod 1001, two locking nuts 1002, two pairs of strip grooves 1003 and two pairs of sliders 1004, the screw rod 1001 is fixedly disposed in the middle of the inner wall of the first mounting groove 4, the two locking nuts 1002 are respectively threadedly sleeved at two ends of the screw rod 1001, the thread directions at two ends of the screw rod 1001 are opposite, the two pairs of strip grooves 1003 are respectively fixedly disposed at two sides of the inner wall of the first mounting groove 4, the two pairs of strip grooves 1003 are both disposed at the top and the bottom of the screw rod 1001, the two pairs of sliders 1004 are respectively fixedly disposed on the two locking nuts 1002, the two pairs of sliders 1004 are respectively slidably disposed inside the two pairs of strip grooves 1003, the screw rod 1001 can simultaneously drive the two locking nuts 1002 to translate under the cooperation of the strip grooves 1003 when the screw rod 1001 rotates, the positioning effect can be achieved when the screw rod moves to the tight contact between the locking nuts 1002 and the inner wall of the second mounting groove 5, the top end of the inner wall of the first mounting groove 4 is rotatably provided with a first rotating shaft 1006, the bottom end of the first rotating shaft 1006 is fixedly provided with a second bevel gear 1007 meshed with a first bevel gear 1005, the top end of the first mounting groove 4 is fixedly provided with a first motor 1008, the output shaft of the first motor 1008 is fixedly connected with the top end of the first rotating shaft 1006, the first rotating shaft 1006 is driven to rotate by the first motor 1008, the first bevel gear 1005 is driven by the second bevel gear 1007 to drive the screw rod 1001 to rotate, the control is convenient, manual adjustment is not needed, the ventilation assembly 11 comprises a second rotating shaft 1101, a plurality of fan blades 1102 and a second motor 1103, the plurality of fan blades 1102 are all fixedly arranged on the second rotating shaft 1101, the second motor 1103 is fixedly arranged at the side of the first mounting groove 4, the output shaft of the second motor 1103 is fixedly connected with one end of the second rotating shaft 1101, the other side of the first mounting groove 4 and one side of the second mounting, the top of the transparent door 6 is fixedly inserted and connected with an exhaust pipe 16, a check valve is fixedly installed on the exhaust pipe 16, a second motor 1103 drives a fan blade 1102 on a second rotating shaft 1101 to rotate, ventilation and heat dissipation purposes can be achieved by matching an air vent 1104 with the exhaust pipe 16, maintenance and replacement of the display screen 2 cannot be affected, a switch panel 15 is fixedly arranged in the middle of the outer side of the cabinet door 3, a first motor forward and reverse rotation switch and a temperature control switch are respectively installed on the surface of the switch panel 15, a probe of the temperature control switch is fixedly arranged in a first installation groove 4, the first motor 1008 and the second motor 1103 are respectively electrically connected with an external power supply through the first motor forward and reverse rotation switch and the temperature control switch, control and positioning are facilitated through the switch panel 15, the second motor 1103 can be automatically controlled to work through the temperature control switch to ventilate and cool, electric energy is saved, two first strip-shaped openings 12 are formed in the middle, two first bar mouths 12 are run through respectively at the both ends of lead screw 1001, two pairs of second bar mouths 13 have been seted up respectively to the top and the bottom on the 5 avris of second mounting groove, two pairs of bar grooves 1003 run through two pairs of second bar mouths 13 respectively, third bar mouth 14 has been seted up on the top of second mounting groove 5, first pivot 1006 runs through third bar mouth 14, avoid positioning mechanism 10 to hinder the slip of second mounting groove 5, ensure that second mounting groove 5 can the first mounting groove 4 of roll-off overhaul and dismouting.

When in specific use, the utility model relates to a digital management system for high-low voltage power distribution cabinets, firstly, the second mounting groove 5 is pulled out to match with the pressing plate 8 through the screw 7 to install the display screen 2 on the second mounting groove 5, at the moment, the first motor 1008 is controlled to work through the switch panel 15, the first motor 1008 drives the first rotating shaft 1006 to rotate, the second helical gear 1007 drives the first helical gear 1005 to drive the screw 1001 to rotate, because the screw directions of the two ends of the screw 1001 are opposite, the two locking nuts 1002 can be simultaneously driven to move in the same direction or in opposite directions, the two locking nuts 1002 can play a role of positioning when moving to be in close contact with the inner wall of the second mounting groove 5, when the two locking nuts 1002 are separated from the inner wall of the second mounting groove 5, namely, the second mounting groove 5 is slidably mounted inside the first mounting groove 4, the movable installation of the display screen 2 is realized, the disassembly and the maintenance of the display screen 2 are convenient by sliding the second mounting groove 5, the sealing installation can be realized by matching the first mounting groove 4 with the transparent door 6, the dust accumulation is avoided, meanwhile, the second mounting groove 5 can be positioned by the positioning mechanism 10, and then the display screen 2 can be positioned, the stability in the use process is ensured, when the maintenance or the disassembly and the assembly of the display screen 2 are needed, the positioning or the sliding of the second mounting groove 5 can be controlled by controlling the position of the locking nut 1002, the operation is simple and convenient, in the normal working process, the temperature inside the first mounting groove 4 can be monitored in real time by the temperature control switch, when the temperature is too high, the second motor 1103 is automatically controlled by the temperature control switch to operate, the fan blade 1102 on the second rotating shaft 1101 is driven by the second motor 1103 to rotate to generate air flow, and the ventilation and the heat dissipation purposes can be achieved by ensuring, and can not influence the maintenance and the change of display screen 2, can accelerate the inside circulation of air of the cabinet body 1 among the radiating process simultaneously, play aeration cooling's effect to the device of the cabinet body 1 inside, it is more practical, second motor 1103 passes through temperature detect switch automatic control simultaneously, can save the electric energy.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a high-low voltage distribution cabinet digital management system, includes the cabinet body (1) and display screen (2), its characterized in that, one side of the cabinet body (1) articulates there is cabinet door (3), the top fixed interlude of cabinet door (3) is connected with first mounting groove (4) that the opening is outwards, one side of first mounting groove (4) articulates there is transparent door (6), the inside slip of first mounting groove (4) is equipped with opening second mounting groove (5) inwards, display screen (2) block sets up one side at second mounting groove (5), four screw rods (7) are installed to the four corners difference screw thread of second mounting groove (5) one side, four screw rod (7) are connected with the one end activity interlude of four clamp plates (8) respectively, four the inboard of clamp plate (8) is all fixed and is equipped with rubber pad (9), the inside of first mounting groove (4) is fixed respectively and is equipped with positioning mechanism (10) that are used for fixed second mounting groove (5) ) And a ventilation assembly (11) for ventilating and dissipating heat.

2. The digital management system for the high-low voltage power distribution cabinets according to claim 1, characterized in that: the positioning mechanism (10) comprises a screw rod (1001), two locking nuts (1002), two pairs of strip-shaped grooves (1003) and two pairs of sliding blocks (1004), the screw rod (1001) is fixedly arranged in the middle of the inner wall of a first mounting groove (4), the two locking nuts (1002) are respectively sleeved at two ends of the screw rod (1001) in a threaded manner, the thread directions of two ends of the screw rod (1001) are opposite, the two pairs of strip-shaped grooves (1003) are respectively and fixedly arranged on two sides of the inner wall of the first mounting groove (4), the two pairs of strip-shaped grooves (1003) are respectively arranged at the top and the bottom of the screw rod (1001), the two pairs of sliding blocks (1004) are respectively and fixedly arranged on the two locking nuts (1002), and the two pairs of sliding blocks (1004) are respectively and slidably arranged in the two pairs of strip-shaped.

3. The digital management system for the high-low voltage power distribution cabinets according to claim 2, characterized in that: the fixed cover in middle part of lead screw (1001) is equipped with first helical gear (1005), the top of first mounting groove (4) inner wall is rotated and is installed first pivot (1006), the bottom fixed mounting of first pivot (1006) has second helical gear (1007) with first helical gear (1005) meshing, the top fixed mounting of first mounting groove (4) has first motor (1008), the output shaft of first motor (1008) and the top fixed connection of first pivot (1006).

4. The digital management system for the high-low voltage power distribution cabinets according to claim 3, characterized in that: ventilation assembly (11) includes second pivot (1101), a plurality of flabellum (1102) and second motor (1103), a plurality of flabellum (1102) is all fixed to be set up on second pivot (1101), second motor (1103) fixed mounting is at the avris of first mounting groove (4), the output shaft of second motor (1103) and the one end fixed connection of second pivot (1101), a plurality of bleeder vent (1104) have all been seted up to the opposite side of first mounting groove (4) and one side of second mounting groove (5), the fixed interlude in top of transparent door (6) is connected with blast pipe (16), fixed mounting has the check valve on blast pipe (16).

5. The digital management system for the high-low voltage power distribution cabinets according to claim 4, characterized in that: the utility model discloses a cabinet door, including cabinet door (3), cabinet door, fixed flush mounting plate of being equipped with in the middle part in cabinet door (3) outside (15), flush mounting plate of switch (15) surface is installed first motor just reverse switch and temperature detect switch respectively, the fixed inside of arranging first mounting groove (4) in of temperature detect switch's probe, first motor (1008) and second motor (1103) are respectively through first motor just reverse switch and temperature detect switch and external power supply electric connection.

6. The digital management system for the high-low voltage power distribution cabinets according to claim 3, characterized in that: two first bar mouths (12) have been seted up at the middle part of second mounting groove (5) both sides side, two first bar mouths (12) have been run through respectively at the both ends of lead screw (1001), two pairs of second bar mouths (13), two pairs have been seted up respectively to the top and the bottom of second mounting groove (5) both sides side bar groove (1003) run through two pairs of second bar mouths (13) respectively, third bar mouth (14) have been seted up on the top of second mounting groove (5), third bar mouth (14) have been run through in first pivot (1006).