CN211930091U

CN211930091U - Indoor AC armoured movable metal closed switch equipment

Info

Publication number: CN211930091U
Application number: CN202020243201.5U
Authority: CN
Inventors: 肖玉连
Original assignee: Nanan Shangying Machinery Technology Co Ltd
Current assignee: Nanan Shangying Machinery Technology Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-13
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses an indoor interchange armor withdraws formula metal-enclosed switchgear belongs to cubical switchboard technical field, including the armor casing, the positive one side of armor casing articulates there is the armor door, and the bottom mounting of armor casing is equipped with the universal wheel that a plurality of has the piece of stopping, and a plurality of recess has all been seted up on the conch wall surface of armor casing and the surface of armor door, and the inside threaded connection of a plurality of recess has the banking pin, and the base spacing groove has been seted up to the both sides of armor casing bottom plate, and the inside of armor casing inlays and is equipped with the cubical switchboard, the base joint of base spacing groove and cubical switchboard bottom, and the top of cubical switchboard is equipped with drive arrangement. The utility model discloses a be equipped with the universal wheel, easily remove the armor casing, moving the in-process labour saving and time saving of armor casing, the armor casing plays the guard action to the cubical switchboard, and combines the effect of banking pin, plays stable effect to the cubical switchboard, through opening and shutting the armor door, conveniently loads and unloads the cubical switchboard, improves handling efficiency.

Description

Indoor AC armoured movable metal closed switch equipment

Technical Field

The utility model relates to a switchgear, in particular to indoor interchange armor withdrawable metal enclosed switchgear.

Background

The metal armored movable switch cabinet is a type of switch cabinet, and is characterized in that: the bus chamber, the breaker chamber, the cable chamber and the secondary relay protection chamber of the switch cabinet are relatively and independently separated, and a handcart type switch is assembled in the switch compartment. The upper outgoing line and the lower outgoing line are the cable incoming and outgoing mode of the switch cabinet. For the metal armored movable switch cabinet, the cables can be fed upwards and downwards, and the depth of the cabinet which is generally fed upwards and downwards is about 1600 mm. The armor is to add a layer of metal protection on the outermost surface of the product so as to prevent the inner utility layer from being damaged during transportation and installation. For example, the plastic or lead sheath which is used in the armored cable is a real protective layer, but the higher-grade cable is coated with a steel belt to protect the inside. In use, the steel tape protective layer of the cable is used after being installed.

The cubical switchboard is when removing, because of the condition such as jolting of car easily, the cabinet body that leads to the cubical switchboard is impaired, influences the use of cubical switchboard, and current armor casing is dismantled comparatively trouble, and inconvenient removal, and it wastes time and energy to move the process, and the cubical switchboard is in the use, and is easy because of the heat dissipation is not good, leads to the loss of circuit element in the cubical switchboard, causes economic loss, directly sets up the heat dissipation window, leads to the dust deposit in the cubical switchboard, influences the heat dissipation of circuit element.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor interchange armor withdrawable metal-enclosed switchgear to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: indoor interchange armor formula metal-enclosed switchgear that moves aside, including the armor casing, the positive one side of armor casing articulates there is the armor door, the bottom mounting of armor casing is equipped with the universal wheel that a plurality of has the piece of stopping, the conch wall surface of armor casing with a plurality of recess, a plurality of have all been seted up on the surface of armor door the inside threaded connection of recess has the banking pin, the base spacing groove has been seted up to the both sides of armor casing bottom plate, the inside of armor casing inlays and is equipped with the cubical switchboard, the base spacing groove with the base joint of cubical switchboard bottom, the top of cubical switchboard is equipped with drive arrangement, the heat dissipation window that has the absorption net has all been seted up to the both sides of cubical switchboard, the bottom of cubical switchboard both sides all is equipped with ash blocking device.

As a preferred technical scheme of the utility model, the fixed protection pad that is equipped with in top of armor casing bottom plate, the fixed jam plate that is equipped with in middle part of the positive opposite side of armor casing, the jam plate with the lockhole block that armor door position corresponds the department and sets up is connected, the keyhole hole has been seted up on the jam plate.

As an optimal technical scheme of the utility model, the diameter of stop pin head of a nail is less than the diameter of recess, the stop pin extends into the fixed shock pad that bonds of one end of armor casing, the shock pad is kept away from the one side of recess with the cubical switchboard contact is connected.

As an optimal technical scheme of the utility model, drive arrangement includes the motor, the motor sets up the top of cubical switchboard, the output shaft of motor passes through the belt and is connected, two with the belt pulley rotation at two lead screw A tops respectively lead screw A sets up respectively the both sides of cubical switchboard, lead screw A's bottom with the bearing of cubical switchboard bottom plate rotates and connects, two lead screw A alternates with the slider respectively and is connected, two one side that the slider was carried on the back mutually all is fixed and is equipped with the fan.

As a preferred technical scheme of the utility model, ash blocking device includes the ash blocking plate, the bottom at ash blocking plate both ends is the fixed connecting block that is equipped with all, two the connecting block alternates with the lead screw B who corresponds respectively to be connected, lead screw B's both ends are rotated with the fixed block through the bearing respectively and are connected, one side of fixed block with base fixed connection.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in inside one side of cubical switchboard, flush mounting plate's surperficial motor switch and fan switch, the motor with the fan is respectively through motor switch and fan switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the width and the height of ash blocking plate are greater than the width and the height of heat dissipation window, the ash blocking plate with the strip hole has all been seted up on the surface of heat dissipation window.

As a preferred technical scheme of the utility model, lead screw B extends the through-hole has been seted up at the top of fixed block one end, the through-hole is pegged graft with external handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the armored shell is easy to move by arranging the universal wheels, time and labor are saved in the process of moving the armored shell, the armored shell plays a role in protecting the switch cabinet and plays a role in stabilizing the switch cabinet by combining the action of the limiting nails, the switch cabinet is convenient to assemble and disassemble by opening and closing the armored door, and the assembly and disassembly efficiency is improved;

2) the motor is arranged, an output shaft of the motor drives the belt pulley at the top of the two lead screws A to rotate, so that the lead screws A rotate, the sliding blocks on the lead screws A move upwards or downwards, the fans can change air and dissipate heat at different positions in the switch cabinet, the two fans work simultaneously, and the heat dissipation efficiency is improved;

3) the heat dissipation window can be shielded by the dust baffle, the dust baffle can be prevented from entering the inside of the switch cabinet when the switch cabinet is not used, the dust baffle can move up and down along the screw rod B through the connecting block, the opening size of the heat dissipation window can be conveniently changed, the switch cabinet is convenient to use, the whole structure is simple, the operation is convenient, and the switch cabinet is economic, environment-friendly and easy to popularize.

Drawings

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

FIG. 2 is a schematic structural view of the armored door of the present invention;

fig. 3 is a schematic structural view of the switch cabinet of the present invention;

fig. 4 is a schematic structural view of the driving device of the present invention;

fig. 5 is a schematic structural view of the ash blocking device of the present invention.

In the figure: 1. an armor housing; 2. an armored door; 3. a base limiting groove; 4. a protective pad; 5. a universal wheel; 6. a groove; 7. a limit pin; 8. a switch cabinet; 9. a drive device; 10. a heat dissipation window; 11. a base; 12. a dust blocking device; 13. an electric motor; 14. a lead screw A; 15. a slider; 16. a fan; 17. a dust blocking plate; 18. connecting blocks; 19. a lead screw B; 20. a fixed block; 21. a through hole; 22. a locking plate; 23. a lock hole; 24. a shock pad; 25. a bar hole; 26. a switch panel.

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. 1-5, the utility model provides an indoor alternating current armored movable metal enclosed switchgear, which comprises an armored shell 1, wherein one side of the front surface of the armored shell 1 is hinged with an armored door 2, the armored door 2 is used for closing the armored shell 1, a plurality of universal wheels 5 with brake sheets are fixed at the bottom end of the armored shell 1, the armored shell 1 is moved through the universal wheels 5, time and labor are saved, a plurality of grooves 6 are respectively arranged on the shell wall surface of the armored shell 1 and the surface of the armored door 2, the grooves 6 are used for hiding limit nails 7, the internal threads of the grooves 6 are connected with the limit nails 7, the limit nails 7 play a limiting role for a switch cabinet 8, so that the switch cabinet 8 is more stable in the armored shell 1, base limit grooves 3 are arranged on two sides of the bottom plate of the armored shell 1 and are used for clamping a base 11, the switch cabinet 8 is embedded in the armored shell, base spacing groove 3 and the 11 joints of base of 8 bottoms of cubical switchboard, the top of cubical switchboard 8 is equipped with drive arrangement 9 for drive fan 16 reciprocates, is convenient for dispel the heat to the different horizontal position of cubical switchboard 8 inside, heat dissipation window 10 that has the absorption net has all been seted up to the both sides of cubical switchboard 8, heat dissipation window 10 is used for the flow of the inside and outside air of cubical switchboard 8, the bottom of cubical switchboard 8 both sides all is equipped with ash blocking device 12, plays the purpose of keeping off the ash.

The top end of a bottom plate of the armored shell 1 is fixedly provided with a protective pad 4, the protective pad 4 plays a role of protecting the armored shell 1 and the switch cabinet 8, the middle part of the other side of the front surface of the armored shell 1 is fixedly provided with a lock plate 22, the lock plate 22 is clamped and connected with a lock hole 23 arranged at a position corresponding to the armored door 2, the lock plate 22 is provided with a lock hole, the lock plate 22 is clamped with the lock hole 23, the armored shell 1 is closed by combining the lock hole and an external lock, the diameter of a nail cap of a limit nail 7 is smaller than that of a groove 6, one end of the limit nail 7 extending into the armored shell 1 is fixedly bonded with a shock pad 24, one surface of the shock pad 24 far away from the groove 6 is in contact connection with the switch cabinet 8, the shock pad 24 plays a protective role in protecting the switch cabinet 8 and plays a shock absorption role, the driving device 9 comprises a motor 13, the motor 13 is arranged at the top end of the switch cabinet 8, an output shaft of the motor 13 is respectively in, two lead screw A14 set up respectively in the both sides of cubical switchboard 8, the bottom of lead screw A14 rotates with the bearing of cubical switchboard 8 bottom plate to be connected, two lead screw A14 alternate with slider 15 respectively and are connected, one side that two sliders 15 carried on the back mutually all is fixed and is equipped with fan 16, motor 13's output shaft drive belt drives the belt pulley at two lead screw A14 tops and rotates, make lead screw A14 rotate, thereby make slider 15 on the lead screw A14 shift up or move down, make fan 16 can trade the wind heat dissipation to the inside different position of cubical switchboard 8, two fan 16 simultaneous workings, and the heat dissipation efficiency is improved.

The dust blocking device 12 comprises a dust blocking plate 17, connecting blocks 18 are fixedly arranged at the bottoms of two ends of the dust blocking plate 17, the two connecting blocks 18 are respectively connected with corresponding lead screws B19 in an inserting manner, two ends of a lead screw B19 are respectively connected with a fixed block 20 in a rotating manner through bearings, one side of the fixed block 20 is fixedly connected with the base 11, the dust blocking plate 17 is arranged to block the heat dissipation window 10 to prevent dust from entering the inside of the switch cabinet 8 when the switch cabinet 8 is not used, the dust blocking plate 17 can move up and down along the lead screw B19 through the connecting blocks 18 to conveniently change the opening size of the heat dissipation window 10, the switch panel 26 is fixedly arranged at one side of the inside of the switch cabinet 8, the surface motor switch and the fan switch of the switch panel 26 are respectively electrically connected with an external power supply through the motor switch and the fan switch, and the motor 13 and the fan 16 are respectively controlled to work through the motor switch and the fan switch, the width and the height that highly are greater than heat dissipation window 10 of ash blocking plate 17, the strip hole 25 has all been seted up on the surface of ash blocking plate 17 and heat dissipation window 10, the strip hole 25 of heat dissipation window 10 plays the radiating effect, the strip hole 25 of ash blocking plate 17 plays the use purpose of reducing material, comparatively economic environmental protection, and can alleviate the total weight, lead screw B19 extends the top of fixed block 20 one end and has seted up through-hole 21, through-hole 21 pegs graft with external handle, peg graft with through-hole 21 through the handle, conveniently rotate lead screw B19.

When the indoor alternating-current armored movable metal-enclosed switchgear is used in detail, when the switchgear needs to be used, the switchgear 8 is arranged in the armored shell 1, the base 11 of the switchgear 8 is connected with the base limiting groove 3 in a clamping manner, the locking plate 22 is connected with the locking hole 23 in a clamping manner, the effect of the locking hole and an external lock is combined, the armored door 2 is closed on the armored shell 1, the limiting nail 7 is sequentially screwed in the groove 6, the damping pad 24 at one end of the limiting nail 7 is connected with the outer wall of the switchgear 8 in a contact manner, the effect of stabilizing the switchgear 8 is achieved, the armored shell 1 is moved through the universal wheels 5, after the armored shell 1 is moved to a proper position, the limiting nail 7 is detached, the armored door 2 is opened, the switchgear 8 is moved out, corresponding circuit elements are installed in the switchgear 8, the cabinet door of the switchgear 8 is a common cabinet door, details are omitted, and the cabinet door is plugged with the through the handle and the through hole, the screw B19 is convenient to rotate, the screw B19 rotates to enable the connecting block 18 to move up and down, so that the position of the dust baffle 17 is changed, the dust baffle 17 is used for controlling the shielding of the dust baffle 17 on the heat dissipation window 10, the heat dissipation area of the heat dissipation window 10 is changed, or the dust baffle 17 completely shields the heat dissipation window 10 to prevent dust from entering the switch cabinet 8, one of the two heat dissipation windows 10 is an air inlet window and an air outlet window, so that the heat dissipation of the switch cabinet 8 is facilitated, when the natural heat dissipation cannot meet the heat dissipation requirement, the motor 13 is started, the output shaft of the motor 13 drives the belt to drive the belt pulleys at the tops of the two screws A14 to rotate, so that the screw A14 rotates, the slider 15 on the screw A14 moves up or down, the fan 16 can change air for heat dissipation at different positions in the switch cabinet 8, the two fans 16 work simultaneously, the heat dissipation efficiency is, is economical and environment-friendly and is easy to popularize.

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. Indoor alternating-current armored movable metal-enclosed switchgear comprises an armored shell (1) and is characterized in that one side of the front face of the armored shell (1) is hinged with an armored door (2), a plurality of universal wheels (5) with brake pieces are fixedly arranged at the bottom end of the armored shell (1), a plurality of grooves (6) are formed in the surface of the shell wall of the armored shell (1) and the surface of the armored door (2), limit nails (7) are connected to the inner threads of the grooves (6), base limit grooves (3) are formed in the two sides of a bottom plate of the armored shell (1), a switch cabinet (8) is embedded in the armored shell (1), the base limit grooves (3) are connected with a base (11) at the bottom end of the switch cabinet (8) in a clamping mode, a driving device (9) is arranged at the top end of the switch cabinet (8), heat dissipation windows (10) with absorption nets are formed in the two sides of the switch cabinet (8), and ash blocking devices (12) are arranged at the bottoms of the two sides of the switch cabinet (8).

2. The indoor ac armored withdrawable metal-enclosed switchgear of claim 1, wherein: the protective pad (4) is fixedly arranged at the top end of the bottom plate of the armored shell (1), a locking plate (22) is fixedly arranged in the middle of the other side of the front face of the armored shell (1), the locking plate (22) is connected with a locking hole (23) formed in the corresponding position of the armored door (2) in a clamping mode, and a locking hole is formed in the locking plate (22).

3. The indoor ac armored withdrawable metal-enclosed switchgear of claim 1, wherein: the diameter of the screw cap of the limiting screw (7) is smaller than that of the groove (6), the limiting screw (7) extends into one end of the armored shell (1) and is fixedly bonded with a damping pad (24), and one surface, far away from the groove (6), of the damping pad (24) is in contact connection with the switch cabinet (8).

4. The indoor ac armored withdrawable metal-enclosed switchgear of claim 1, wherein: drive arrangement (9) include motor (13), motor (13) set up the top of cubical switchboard (8), the output shaft of motor (13) passes through the belt and rotates with the belt pulley at two lead screw A (14) tops respectively and be connected, two lead screw A (14) set up respectively the both sides of cubical switchboard (8), the bottom of lead screw A (14) with the bearing of cubical switchboard (8) bottom plate rotates and is connected, two lead screw A (14) alternate with slider (15) respectively and are connected, two one side that slider (15) carried on the back mutually all fixedly is equipped with fan (16).

5. The indoor ac armored withdrawable metal-enclosed switchgear of claim 1, wherein: ash blocking device (12) are including ash blocking plate (17), the bottom at ash blocking plate (17) both ends is all fixed and is equipped with connecting block (18), two connecting block (18) alternate with lead screw B (19) that correspond respectively and be connected, the both ends of lead screw B (19) are passed through the bearing respectively and are rotated with fixed block (20) and be connected, one side of fixed block (20) with base (11) fixed connection.

6. The indoor ac armored withdrawable metal-enclosed switchgear of claim 1, wherein: fixed flush mounting plate of switch panel (26) that is equipped with in one side of cubical switchboard (8) inside, the surperficial motor switch and the fan switch of flush mounting plate of switch (26), motor (13) with fan (16) are respectively through motor switch and fan switch and external power supply electric connection.

7. The indoor ac armored withdrawable metal-enclosed switchgear of claim 5, wherein: the width and the height of the dust baffle (17) are larger than those of the heat dissipation window (10), and the surface of the dust baffle (17) and the surface of the heat dissipation window (10) are provided with strip holes (25).

8. The indoor ac armored withdrawable metal-enclosed switchgear of claim 5, wherein: the top of one end, extending out of the fixing block (20), of the lead screw B (19) is provided with a through hole (21), and the through hole (21) is connected with an external handle in an inserting mode.