CN111541160A

CN111541160A - Novel high-voltage switch cabinet and use method thereof

Info

Publication number: CN111541160A
Application number: CN202010523822.3A
Authority: CN
Inventors: 孙爽远
Original assignee: Individual
Current assignee: Jiangsu Belijia Electric Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-08-14
Anticipated expiration: 2040-06-10
Also published as: CN111541160B

Abstract

The invention discloses a novel high-voltage switch cabinet and a using method thereof, relates to the technical field of switch cabinets, and solves the problems that each switch structure of the switch cabinet cannot be used independently, accidents occur, and other switch structures are easy to be affected. The utility model provides a novel high tension switchgear and application method thereof, includes the box, the top of box is provided with the standing groove, the inboard joint of standing groove has heat radiation structure, the surface of box one end is provided with a plurality of inside groove, the inboard joint fixed mounting of inside groove has the cubical switchboard body, one side fixed mounting of inside groove has two medium-sized cubical switchboard, the upper end fixed mounting of inside groove has three large-scale cubical switchboard, one side fixed mounting of large-scale cubical switchboard has the chamber door, the lower extreme of box both sides all is provided with two kerfs. The invention enables the device to realize that each switch structure can be independently used without mutual influence, and the whole device can be moved at will.

Description

Novel high-voltage switch cabinet and use method thereof

Technical Field

The invention relates to the technical field of switch cabinets, in particular to a novel high-voltage switch cabinet and a using method thereof.

Background

With the rapid development of social economy, a switch cabinet (switch cabinet) is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

However, the existing switch cabinet has a single structure and insufficient functions, each switch structure cannot be used independently, accidents occur, other switch structures are easily affected, the device is difficult to be fixed, equipment is required to be hoisted, and the internal heat dissipation efficiency is poor; therefore, the existing requirements are not met, and a novel high-voltage switch cabinet and a using method thereof are provided.

Disclosure of Invention

The invention aims to provide a novel high-voltage switch cabinet and a using method thereof, and aims to solve the problems that the switch cabinet provided by the background technology is single in structure, insufficient in function, incapable of being used independently between each switch structure, easy to affect other switch structures, difficult to fix, required to be hoisted by equipment, poor in internal heat dissipation efficiency and the like, and accidents occur.

In order to achieve the purpose, the invention provides the following technical scheme: a novel high-voltage switch cabinet and a using method thereof comprise a box body, wherein a placing groove is arranged at the top end of the box body, a heat dissipation structure is clamped at the inner side of the placing groove, a plurality of inner grooves are arranged on the outer surface of one end of the box body, a switch cabinet body is fixedly clamped and installed at the inner side of each inner groove, two medium-sized switch cabinets are fixedly installed at one side of each inner groove, three large-sized switch cabinets are fixedly installed at the upper ends of the inner grooves, a box door is fixedly installed at one side of each large-sized switch cabinet, two bottom grooves are respectively arranged at the lower ends of two sides of the box body, a moving structure is fixedly installed at the inner sides of the bottom grooves, air inlets are arranged on the outer surfaces of two sides of the box body, a switch is fixedly installed at the outer side of the switch cabinet, the inner wall of recess align to grid has the conducting pin:

the switch cabinet body comprises an operation panel, a shell, a fan, an electricity insertion boss, conductive holes, limiting sliding grooves, fixing grooves, connecting lines and a bottom limiting frame, wherein the shell is arranged at one end of the operation panel, the fan is arranged on the upper surface of the shell, the limiting sliding grooves are formed in the two sides of the shell, the fixing grooves are formed in one end, located at one side of the operation panel, of the shell, the bottom limiting frame is symmetrically arranged on the lower surface of the shell, the electricity insertion boss is arranged at one end of the shell, the conductive holes are formed in the outer surface of one side of the electricity insertion boss, each conductive hole is connected with the operation panel through the connecting lines, the moving structure comprises a metal shell, a fixing frame, a hexagonal bolt, a rotating pin, a special-shaped gear, a screw rod, a matching pin, a connecting shaft and a, the one end fixed connection connecting axle of rotating pin, the lower fixed surface of connecting axle one end installs the screw rod, the equal fixed mounting in top of screw rod and connecting axle has heterotypic gear, the connecting axle passes through heterotypic gear drive with the screw rod, the outer fixed surface of metal casing one side installs the mount, the lower surface thread engagement of screw rod has the cooperation round pin, the lower surface of cooperation round pin is provided with the support column, the lower surface swing joint of support column has heterotypic gear, the fixed hexagon bolt of surface grafting of metal casing opposite side.

Preferably, heat radiation structure includes dust cover, dust screen, flabellum and spacing ring, the equal fixed mounting in both sides of dust cover has the dust screen, the lower extreme of dust cover surface is provided with the dust screen, the lower extreme fixed mounting of dust cover inner wall has the flabellum.

Preferably, the lower extreme of shells inner wall is provided with the filter screen, the inner wall of electrically conductive hole is provided with the conductive cover, the conductive cover passes through welded connection with interconnecting link, through this mechanism, can make the device realize modular installation operation.

Preferably, the middle position of the inner wall of the inner groove is provided with a sliding rod, the sliding rod penetrates through the inner side of the limiting sliding groove to form a fixed state, and through the mechanism, the limiting effect of the device can be achieved, and the device is prevented from being misplaced.

Preferably, the inner sides of the medium-sized switch cabinet and the large-sized switch cabinet are respectively provided with an inner groove, and the outer surface of the box door is provided with a signal indicator lamp in an arrangement mode.

Preferably, the bottom surface of the inner wall of the inner groove is provided with two sliding grooves, the structures of the medium-sized switch cabinet and the inner groove are consistent with those of the switch cabinet body, the power is different, and the function of quick installation of the device can be realized through the mechanism.

Preferably, the conducting pin is made of resin materials, one end of the conducting pin is connected with external equipment, a slot is formed in the inner side of the rotating pin and is consistent with the type of the hexagon bolt, and the function of conveniently adjusting the device can be achieved through the mechanism.

A novel high-voltage switch cabinet and a using method thereof are characterized in that: the mounting method comprises the following steps;

step 1, when a switch cabinet body is installed, firstly, one end of a conductive pin is connected with external equipment, then one end of a connecting circuit is connected with a conductive sleeve on the inner wall of a conductive hole, the other end of the connecting circuit is connected with a switch structure on one side of an operation panel, wiring work is completed, and the interior of the shell can be sucked under the action of a fan, so that air is sucked by a filter screen at the lower end and then is sucked out by the fan, internal heat is taken away, heat absorption is completed, and the medium-sized switch cabinet and a large-sized switch cabinet are fixedly installed by the same operation;

step 2, when the shell is installed, one end of the shell is aligned with the inner side of the inner groove, the bottom limiting frame is inserted into the sliding groove, the sliding rod is inserted into the limiting sliding groove, the shell slowly moves towards the inner groove, the conductive pin is inserted into the inner side of the conductive hole and connected with the conductive sleeve, when the shell is inserted to the limit position, the clamping pin can be clamped into the inner part of the fixed groove to form a locking state, through the mechanism, the effect of independent operation of the device can be achieved, each structure is not interfered with each other, and the independent device can be separately operated;

step 3, when the heat dissipation structure is installed, the lower surface of the dustproof shell corresponds to the placing groove, the dustproof shell is inserted into the interior, the limiting ring has a limiting and fixing effect on the dustproof shell, the heat dissipation structure and the switch cabinet body are of a combined use structure, suction is formed inside the device through rotation of the fan blades, and therefore air is sucked into the device through the switch cabinet body to form a circulating heat dissipation effect, and internal electronic elements are kept to operate in a stable state;

and 4, when the moving structure is used, taking down the hexagon bolt, inserting one end of the hexagon bolt into the slot of the rotating pin, rotating the hexagon bolt, driving the connecting shaft to rotate through the hexagon bolt, driving the screw rod to rotate through gear meshing, and realizing the lifting function of the matching pin through the effect of the screw rod and the matching pin in threaded meshing, so that the supporting column realizes the descending effect, and the special-shaped gear is lower than the supporting leg of the lower end face, so that the moving effect is realized.

Preferably, the number of the box door is consistent with that of the conductive pins, the plug-in lug bosses are embedded into the grooves to be in plug-in connection with the conductive pins, and the convenient connection of the device can be realized through the mechanism.

Preferably, the inner wall of the fixed groove and the top end of the fixed groove are provided with cambered surfaces, the angle of the top end is completely matched with that of the fixed groove, and the device can be conveniently locked through the mechanism.

Compared with the prior art, the invention has the beneficial effects that:

1. when the shell is installed, one end of the shell is aligned with the inner side of the inner groove, the bottom limiting frame is inserted into the inner part of the sliding groove, the sliding rod is inserted into the limiting sliding groove, the shell slowly moves towards the inner groove, the conductive pin is inserted into the inner side of the conductive hole and connected with the conductive sleeve, when the shell is inserted to the limit position, the clamping pin can be clamped into the inner part of the fixed groove to form a locking state, through the mechanism, the effect of independent operation of the device can be realized, each structure is not interfered with each other, and the independent device can be separately operated;

2. when the moving structure is used, the hexagon bolt is taken down, one end of the hexagon bolt is inserted into the slot of the rotating pin, the hexagon bolt is rotated, the connecting shaft is driven to rotate through the hexagon bolt, the screw rod is driven to rotate through gear meshing, the matching pin achieves the lifting function through the thread meshing effect of the screw rod and the matching pin, so that the supporting column achieves the descending effect, the special-shaped gear is lower than the supporting leg of the lower end face, the moving effect is achieved, and the device can achieve the effect of convenient movement and can adapt to the installation operation of various devices through the mechanism.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

fig. 2 is a schematic structural diagram of the switch cabinet body of the invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic structural diagram of a mobile structure according to the present invention;

FIG. 5 is a schematic view of the internal structure of the metal shell of the present invention;

FIG. 6 is a schematic view of the internal structure of the inner tank of the present invention;

FIG. 7 is a schematic structural diagram of an operation panel according to the present invention;

fig. 8 is a schematic view of the internal structure of the dust-proof housing of the present invention.

In the figure: 1. a box body; 2. a switch cabinet body; 201. an operation panel; 202. a housing; 203. a fan; 204. inserting an electric lug boss; 205. a conductive via; 206. a limiting chute; 207. fixing the groove; 208. connecting a line; 209. a bottom limiting frame; 3. a placement groove; 4. a bottom groove; 5. a box door; 6. a moving structure; 601. a metal housing; 602. a fixed mount; 603. a hexagon bolt; 604. a rotation pin; 605. a special-shaped gear; 606. a screw; 607. a mating pin; 608. a connecting shaft; 609. a support pillar; 7. a heat dissipation structure; 701. a dust-proof housing; 702. a dust screen; 703. a fan blade; 704. a limiting ring; 8. an inner tank; 9. a medium-sized switch cabinet; 10. a large-scale switch cabinet; 11. a bayonet lock; 12. a spring; 13. a switch; 14. a conductive pin; 15. an air inlet.

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.

Referring to fig. 1 to 8, an embodiment of the present invention includes: the utility model provides a novel high tension switchgear and application method thereof, the power distribution box comprises a box body, the top of box is provided with the standing groove, the inboard joint of standing groove has heat radiation structure, the surface of box one end is provided with a plurality of inside groove, the inboard joint fixed mounting of inside groove has the cubical switchboard body, one side fixed mounting of inside groove has two medium-sized cubical switchboard, the upper end fixed mounting of inside groove has three large-scale cubical switchboard, one side fixed mounting of large-scale cubical switchboard has the chamber door, the lower extreme of box both sides all is provided with two kerfs, the equal fixed mounting in inboard of kerve has the removal structure, the surface of box both sides is provided with the air inlet, the outside fixed mounting of the cubical switchboard body has the switch, the both sides movable mounting of inner wall has the bayonet lock, the inboard fixed mounting of:

the switch cabinet body comprises an operation panel, a shell, a fan, an electricity insertion boss, conductive holes, limiting sliding grooves, fixing grooves, connecting lines and a bottom limiting frame, wherein the shell is arranged at one end of the operation panel, the fan is arranged on the upper surface of the shell, the limiting sliding grooves are formed in two sides of the shell, the fixing grooves are formed in one end of the shell, which is positioned on one side of the operation panel, the bottom limiting frame is symmetrically arranged on the lower surface of the shell, the electricity insertion boss is arranged at one end of the shell, the conductive holes are formed in the outer surface of one side of the electricity insertion boss, each conductive hole is connected with the operation panel through the connecting lines, the moving structure comprises a metal shell, a fixed frame, a hexagonal bolt, a rotating pin, a special-shaped gear, a screw rod, a matching pin, a connecting shaft and a supporting column, the rotating, the screw rod and the top of connecting axle all fixed mounting have heterotypic gear, and the connecting axle passes through heterotypic gear drive with the screw rod, and the fixed surface of metal casing one side installs the mount, and the lower surface thread engagement of screw rod has the cooperation round pin, and the lower surface of cooperation round pin is provided with the support column, and the lower surface swing joint of support column has heterotypic gear, and the surface of metal casing opposite side is pegged graft fixedly hexagon bolt.

Further, heat radiation structure includes dust cover, dust screen, flabellum and spacing ring, and the equal fixed mounting in both sides of dust cover has the dust screen, and the lower extreme of dust cover surface is provided with the dust screen, and the lower extreme fixed mounting of dust cover inner wall has the flabellum.

Furthermore, the lower extreme of shells inner wall is provided with the filter screen, and the inner wall of electrically conductive hole is provided with the conductive cover, and the conductive cover passes through welded connection with interconnecting link, through this mechanism, can make the device realize modular installation operation.

Furthermore, the intermediate position of inside groove inner wall is provided with the slide bar, and the slide bar runs through the inboard of spacing spout, forms fixed state, through this mechanism, can realize the limiting displacement of device, avoids the device dislocation.

Furthermore, the inner sides of the medium-sized switch cabinet and the large-sized switch cabinet are both provided with inner grooves, and the outer surface of the box door is provided with signal indicating lamps in an arrangement mode.

Furthermore, the bottom surface of the inner wall of the inner groove is provided with two sliding grooves, the structures of the medium-sized switch cabinet and the inner groove are consistent with those of the switch cabinet body, the power is different, and the function of quick installation of the device can be realized through the mechanism.

Furthermore, the conducting pin is made of resin materials, one end of the conducting pin is connected with external equipment, a slot is formed in the inner side of the rotating pin and is consistent with the type of the hexagon bolt, and the function of conveniently adjusting the device can be achieved through the mechanism.

step 3, installing a heat dissipation structure, enabling the lower surface of the dustproof shell to correspond to the placing groove, enabling the dustproof shell to be inserted into the interior, enabling the limiting ring to limit and fix the dustproof shell, enabling the heat dissipation structure and the switch cabinet body to be of a combined use structure, and enabling suction force to be formed inside the device through rotation of the fan blades, so that air is sucked into the device through the switch cabinet body, a circulating heat dissipation effect is formed, and internal electronic elements are enabled to operate in a stable state;

Furthermore, the number of the box door is consistent with that of the conductive pins, the insertion lug bosses are embedded into the grooves to be connected with the conductive pins in an insertion mode, and the convenient connection effect of the device can be achieved through the mechanism.

Furthermore, the inner wall of the fixed groove and the top end of the fixed groove are both provided with cambered surfaces, the angle of the top end is completely coincided with the angle of the fixed groove, and the device can be conveniently locked through the mechanism.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel high tension switchgear and application method thereof, includes box (1), its characterized in that: the heat dissipation box is characterized in that a placing groove (3) is arranged at the top end of the box body (1), a heat dissipation structure (7) is clamped at the inner side of the placing groove (3), a plurality of inner grooves (8) are arranged on the outer surface of one end of the box body (1), a switch cabinet body (2) is fixedly mounted at the inner side of each inner groove (8), two medium-sized switch cabinets (9) are fixedly mounted at one side of each inner groove (8), three large-sized switch cabinets (10) are fixedly mounted at the upper end of each inner groove (8), a box door (5) is fixedly mounted at one side of each large-sized switch cabinet (10), two bottom grooves (4) are respectively arranged at the lower ends of two sides of the box body (1), a moving structure (6) is fixedly mounted at the inner sides of the bottom grooves (4), air inlets (15) are arranged on the outer surfaces of two, 08 both sides movable mounting of inner wall has bayonet lock (11), the inboard fixed mounting of bayonet lock (11) has spring (12), the one end of inside groove (8) inner wall is provided with the recess, the inner wall align to grid of recess has conducting pin (14):

the switch cabinet body (2) comprises an operation panel (201), a shell (202), a fan (203), an electric insertion boss (204), a conductive hole (205), a limiting sliding groove (206), a fixing groove (207), a connecting line (208) and a bottom limiting frame (209), wherein the shell (202) is arranged at one end of the operation panel (201), the fan (203) is arranged on the upper surface of the shell (202), the limiting sliding grooves (206) are respectively arranged at two sides of the shell (202), the fixing groove (207) is arranged at one side, located at the operation panel (201), of one end of the shell (202), the bottom limiting frame (209) is symmetrically arranged on the lower surface of the shell (202), the electric insertion boss (204) is arranged at one end of the shell (202), the conductive hole (205) is arranged on the outer surface of one side of the electric insertion boss (204), and each conductive hole (205) is connected with the operation panel (201) through the connecting line (208, the moving structure (6) comprises a metal shell (601), a fixing frame (602), a hexagon bolt (603), a rotating pin (604), a special-shaped gear (605), a screw (606), a matching pin (607), a connecting shaft (608) and a supporting column (609), wherein one side of the upper end of the metal shell (601) is rotatably connected with the rotating pin (604), one end of the rotating pin (604) is fixedly connected with the connecting shaft (608), the lower surface of one end of the connecting shaft (608) is fixedly provided with the screw (606), the top ends of the screw (606) and the connecting shaft (608) are both fixedly provided with the special-shaped gear (605), the connecting shaft (608) and the screw (606) are transmitted through the special-shaped gear (605), the outer surface of one side of the metal shell (601) is fixedly provided with the fixing frame (602), the lower surface of the screw (606) is in threaded engagement with the matching pin (607), the, the lower surface of the supporting column (609) is movably connected with a special-shaped gear (605), and the outer surface of the other side of the metal shell (601) is fixedly connected with a hexagon bolt (603) in an inserted mode.

2. The novel high-voltage switch cabinet according to claim 1, characterized in that: the heat dissipation structure (7) comprises a dustproof housing (701), a dustproof net (7020), fan blades (703) and a limiting ring (704), wherein the dustproof net (7020) is fixedly mounted on two sides of the dustproof housing (701), the dustproof net (7020) is arranged at the lower end of the outer surface of the dustproof housing (701), and the fan blades (703) are fixedly mounted at the lower end of the inner wall of the dustproof housing (701).

3. The novel high-voltage switch cabinet according to claim 1, characterized in that: the lower extreme of casing (202) inner wall is provided with the filter screen, the inner wall of electrically conductive hole (205) is provided with the conductive cover, the conductive cover passes through welded connection with interconnecting link (208), through this mechanism, can make the device realize modular installation operation.

4. The novel high-voltage switch cabinet according to claim 1, characterized in that: the middle position of the inner wall of the inner groove (8) is provided with a sliding rod, the sliding rod penetrates through the inner side of the limiting sliding groove (206) to form a fixed state, and through the mechanism, the limiting effect of the device can be achieved, and the device is prevented from being misplaced.

5. The novel high-voltage switch cabinet according to claim 1, characterized in that: the inner sides of the medium-sized switch cabinet (9) and the large-sized switch cabinet (10) are respectively provided with an inner groove (8), and the outer surface of the box door (5) is provided with signal indicating lamps in an array mode.

6. The novel high-voltage switch cabinet according to claim 1, characterized in that: the bottom surface of inside groove (8) inner wall is provided with two spouts, medium-sized cubical switchboard (9) and inside groove (8) are unanimous with cubical switchboard body (2) structure, and the power size is different, through this mechanism, can realize the function of the quick installation of device.

7. The novel high-voltage switch cabinet according to claim 1, characterized in that: the utility model discloses a device, including 0 conductive pin (14), 0 conductive pin (14) is the resin material, the one end and the external device of 0 conductive pin (14) are connected, the inboard of rotating pin (604) is provided with the slot, the slot is unanimous with the model of hex bolts (603), through this mechanism, can realize the function that the device conveniently adjusted.

8. A novel high-voltage switch cabinet and a using method thereof are characterized in that: the mounting method comprises the following steps;

step 1, when a switch cabinet body (2) is installed, one end of a 0 conductive pin (14) is connected with external equipment, one end of a connecting circuit (208) is connected with a conductive sleeve on the inner wall of a conductive hole (205), the other end of the connecting circuit (208) is connected with a switch structure on one side of an operation panel (201) to finish wiring work, and the inside of a shell (202) can be sucked under the action of a fan (203), so that air is sucked by a lower-end filter screen and then is sucked out by the fan (203), internal heat is taken away, heat absorption is finished, and a medium-sized switch cabinet (9) and a large-sized switch cabinet (10) are fixedly installed by using the same operation;

step 2, when the shell (202) is installed, one end of the shell (202) is aligned with the inner side of the inner groove (8), the bottom limiting frame (209) is inserted into the sliding groove, the sliding rod is inserted into the limiting sliding groove (206), the shell (202) is slowly moved into the inner groove (8), the 0 conductive pin (14) is inserted into the inner side of the conductive hole (205) and connected with the conductive sleeve, when the shell (202) is inserted to the limiting position, the clamping pin (11) can be clamped into the fixing groove (207) to form a locking state, and through the mechanism, the effect of independent operation of the device can be achieved, all structures are not interfered with each other, and the independent device can be separated;

step 3, when the heat dissipation structure (7) is installed, the lower surface of the dustproof shell (701) corresponds to the placement groove (3), the dustproof shell (701) is inserted into the interior of the switch cabinet body 03, meanwhile, the limiting ring (704) achieves limiting and fixing effects on the dustproof shell, the heat dissipation structure (7) and the switch cabinet body (2) are of a combined use structure, suction force is formed inside the device through rotation of the fan blades (703), air is pumped into the device through the switch cabinet body (2), a circulating heat dissipation effect is formed, and internal electronic elements are kept to operate in a stable state;

and 4, when the moving structure (6) is used, taking down the hexagon bolt (603), inserting one end of the hexagon bolt into a slot of the rotating pin (604), rotating the hexagon bolt (603), driving the connecting shaft (608) to rotate through the hexagon bolt (603), driving the screw rod (606) to rotate through gear meshing, and enabling the matching pin (607) to realize a lifting function through the effect of the screw rod (606) in threaded meshing with the matching pin (607), so that the supporting column (609) realizes a descending effect, and the special-shaped gear (605) is lower than the supporting leg of the lower end face of the gear 101, so that a moving effect is realized.

9. Use according to claim 8, characterized in that: 2 the quantity of chamber door (5) is unanimous with the quantity of 0 conductive pin (14), insert the inside of electric boss (204) embedding recess and realize the plug connection with 0 conductive pin (14), through this mechanism, can realize the effect of the convenient connection of device.

10. Use according to claim 8, characterized in that: the inner wall of the fixed groove (207) and the top end of the fixed groove (11) are both provided with cambered surfaces, the angle of the top end of the fixed groove (207) is completely matched with the angle of the top end of the fixed groove, and the convenient locking effect of the device can be realized through the mechanism.