CN110112661B

CN110112661B - Liftable control box easy to disassemble and clean

Info

Publication number: CN110112661B
Application number: CN201910362394.8A
Authority: CN
Inventors: 王怀丰; 陈浩; 桂要; 张立春; 王龙; 苏龙
Original assignee: Huainan Wantai Electric Co ltd
Current assignee: Huainan Wantai Electric Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-06-19
Anticipated expiration: 2039-04-30
Also published as: CN110112661A

Abstract

The invention discloses a liftable control box easy to disassemble and clean, which comprises a main box body, wherein connecting blocks are fixedly arranged on two sides of the inner walls of two sides of the main box body, which are close to the middle position, respectively, a bottom shell is fixedly arranged at the bottom of the main box body, a connecting rod is arranged on one side of the bottom shell in a penetrating and rotating mode, a rotating button is fixedly sleeved at one end of the connecting rod and fixedly arranged outside the bottom shell, and a first bevel gear is sleeved at one end, far away from the rotating. According to the invention, the bottom shell is lifted by contacting the ground through the supporting pad, so that the main box body is lifted, the height of the control box can be adjusted by manually lifting the control box, the control box is not required to be fixed on a wall by using bolts, the control box is more convenient to move, and meanwhile, the danger of electric shock caused by the fact that children pass through the box door and open the box door is prevented. Simultaneously, the control box can clean the inside of the main box body, the control box is easier to disassemble and install than a common control box which is fixed inside through screws, and the control box is more convenient to clean dead angles inside the control box.

Description

Liftable control box easy to disassemble and clean

Technical Field

The invention relates to the technical field of control box structures, in particular to a lifting control box easy to disassemble and clean.

Background

The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment. The system is also suitable for being used as a fire pump control system, a diving pump control system, a fire-fighting fan control system, a fan control system, an illumination power distribution control system and the like in an electric power system with 50HZ alternating current and voltage below 500V, the control modes comprise various control modes such as direct start control, star-delta voltage reduction start control, self-coupling voltage reduction start control, frequency converter start control, soft start control and the like, and an isolating switch and a fuse type switch can be used as isolating and breaking points.

Because the control box is internally provided with a plurality of electric switches, dust is easily accumulated in the control box when the control box is not cleaned for a long time, so that the opening and closing processes of the electric switches are influenced, and the control box is necessary to be cleaned regularly. However, since most of the electrical switches are fixed inside the case by screws, it is very troublesome to screw the screws in the process of requiring disassembly. Simultaneously current control box is in order to consider fire control and safe factor, can fix on the wall of take the altitude through the inflation screw, but because the instability of screw, the inflation screw can take place to become flexible under the certain time to influence the stability of control box, but put the control box on ground and probably opened by curious child again and cause the danger of electrocuteeing.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a lifting control box easy to disassemble and clean, wherein a bottom shell is lifted by contacting with the ground through a supporting pad, and a main box body is further lifted. Simultaneously, the control box can clean the inside of the main box body, the control box is easier to disassemble and install than a common control box which is fixed inside through screws, and the control box is more convenient to clean dead angles inside the control box.

The purpose of the invention can be realized by the following technical scheme:

a liftable control box easy to disassemble and clean comprises a main box body, wherein connecting blocks are fixedly arranged on two sides of the inner walls of two sides of the main box body close to the middle position, a bottom shell is fixedly arranged at the bottom of the main box body, a connecting rod is arranged on one side of the bottom shell in a penetrating and rotating mode, a rotating button is fixedly sleeved at one end of the connecting rod and fixedly arranged outside the bottom shell, a first bevel gear is sleeved at one end of the connecting rod away from the rotating button, the surface of the first bevel gear is vertical and is in meshed connection with a second bevel gear, an upright rod is fixedly arranged at the center of the second bevel gear in a penetrating mode, the bottom of the upright rod is rotatably connected with the bottom surface of an inner cavity of the bottom shell, a first belt pulley is fixedly sleeved at the top of the upright rod, the first belt pulley is respectively in transmission connection with a second belt pulley and a third, the outer peripheral surface of the screw cylinder is provided with a groove matched with the annular clamping strip at the position close to the bottom, a lifting column is arranged in the inner cavity of the screw cylinder in a threaded matching and rotating mode, and a supporting pad is fixedly connected to the bottom of the lifting column.

The connecting block activity runs through the first through-hole that the side riser is close to the intermediate position both sides, just connecting block one end both sides all are provided with the U-shaped piece, U-shaped piece surface mounting is provided with torque spring, torque spring surface rotation cover is equipped with the spring case, both sides spring case surface difference fixedly connected with first stationary blade and second stationary blade.

The side vertical plate is characterized in that connecting pieces are movably mounted at the top and the bottom of the side vertical plate, two sides of a right-angle U-shaped frame are fixedly clamped at one side of each connecting piece, and an electric device fixing plate is mounted on the surface of one side of the right-angle U-shaped frame.

Furthermore, the middle position of the circumferential surface of the connecting rod is sleeved with a rod sleeve, the bottom of the rod sleeve is connected with a supporting rod which is longitudinally arranged, and the bottom of the supporting rod is fixedly connected with the bottom surface of the inner cavity of the bottom shell.

Furthermore, the open slot has all been seted up to the main tank body both sides, open slot quantity is four, four the open slot bottom is all fixed and is provided with the cylindric lock, the cylindric lock surface is rotated and is cup jointed the sleeve, the global fixed mounting of sleeve has the connection piece, the equal fixed connection chamber door one side of connection piece is close to both ends position.

Furthermore, the length of the opening of the open slot is 3cm, the height of the cylindrical pin is 1.5cm, and the height of the sleeve is 0.5 cm.

Further, the bottom of the bottom shell is fixedly provided with two annular through holes, and the two annular through holes are formed in the lower portion of the annular clamping strip.

Further, the connecting piece includes three hornblocks, sheetmetal, spring layer and fixture block, the adjacent right-angle side of three hornblocks all is provided with the sheetmetal, the equal fixed mounting of sheetmetal both sides terminal surface has the spring layer, spring layer surface fixedly connected with fixture block, the fixture block activity runs through the second through-hole that the side riser both ends set up.

Furthermore, the number of the electric device fixing plates is three, the electric device fixing plates are far away from one ends of the right-angle U-shaped frames and penetrate through the third through holes formed in the surfaces of the side vertical plates in a movable mode, and the electric device fixing plates are used for fixing the electric meter and the air switch.

Furthermore, the torsion degrees of the torsion springs in the first fixing plate and the second fixing plate are the same, and the torsion directions are opposite.

Further, the lifting process of the control box is as follows:

the method comprises the following steps: the rotating button is rotated, the rotating button drives the first bevel gear to rotate through the connecting rod, the first bevel gear is meshed with the first bevel gear to drive the second bevel gear to rotate, the second bevel gear drives the upright rod to rotate, the first belt pulley is driven to rotate, and the first belt pulley drives the second belt pulley and the third belt pulley to rotate through belt transmission of the outer peripheral surface.

Step two: the second belt pulley and the third belt pulley all drive the barrel rotation of bottom, and the barrel drives inside lift post and rotates and descend, and the lift post drives the supporting pad decline of bottom, and the supporting pad contact ground lifts up the drain pan, and then lifts up the main tank body.

The invention has the beneficial effects that:

(1) the invention relates to a liftable control box easy to disassemble and clean, which is characterized in that a rotating button is rotated, the rotating button drives a first bevel gear to rotate through a connecting rod, the first bevel gear is meshed with a second bevel gear to drive the second bevel gear to rotate, the second bevel gear drives an upright rod to rotate, thereby driving the first belt pulley to rotate, the first belt pulley drives the second belt pulley and the third belt pulley to rotate through the belt transmission of the outer peripheral surface, the second belt pulley and the third belt pulley both drive the screw barrel at the bottom to rotate, the screw barrel drives the lifting post inside to rotate and descend, the lifting post drives the supporting pad at the bottom to descend, the supporting pad contacts the ground to lift the bottom shell, and further the main box body is lifted, this control box can be through the height of artifical lift adjustment control box, need not to reuse the bolt to fix the control box on the wall, and it is more convenient to remove, prevents simultaneously that child from crossing the danger that opens the chamber door and probably cause the electric shock.

(2) Through upwards lifting the chamber door, the chamber door drives connection piece rebound, and then the sleeve is extracted from the cylindric lock surface, can dismantle the chamber door, press the fixture block, fixture block extrusion spring layer contracts, the pulling triangle, can take out the connecting piece, take out the electrical part fixed plate, the electrical part fixed plate is extracted from the third through hole on side riser surface, can lift right angle U-shaped frame off, rotate first stationary blade and second stationary blade to keeping parallel angle with the connecting block, take out the side riser, can clear up the processing to the main tank is inside, it is easier that this control box dismantles and installs than ordinary screw carries out the control box of inside fixing, it is more convenient when clearing up the inside dead angle of control box.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a liftable control box easy to disassemble and clean.

Fig. 2 is an internal sectional view of the bottom case of the present invention.

Fig. 3 is an enlarged view of the invention at a in fig. 2.

Fig. 4 is a front view of the door of the present invention in a fully opened state.

Fig. 5 is a structural view of the side vertical plate of the present invention.

Fig. 6 is an enlarged view of the invention at B in fig. 4.

Fig. 7 is an enlarged view of the invention at C in fig. 4.

FIG. 8 is a connection view of the U-shaped block, the first fixing plate and the second fixing plate of the present invention.

Fig. 9 is a block diagram of the connector of the present invention.

In the figure: 1. a main box body; 2. a bottom case; 3. turning a button; 4. a connecting rod; 5. a rod sleeve; 6. a support bar; 7. a first bevel gear; 8. a second bevel gear; 9. an upright post; 10. a first pulley; 11. a belt; 12. a second pulley; 13. a third belt pulley; 14. a screw cylinder; 15. a lifting column; 16. an annular clamping strip; 17. a support pad; 18. an open slot; 19. a cylindrical pin; 20. a sleeve; 21. connecting sheets; 22. a box door; 23. connecting blocks; 24. a side vertical plate; 241. a first through hole; 242. a second through hole; 243. a third through hole; 25. a U-shaped block; 26. a torsion spring; 27. a spring case; 28. a first fixing sheet; 29. a second fixing sheet; 30. a connecting member; 301. a triangular block; 302. a metal sheet; 303. a spring layer; 304. a clamping block; 31. a right-angled U-shaped frame; 32. an electric device fixing plate; 33. and an annular through 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. 1-9, the present invention is a liftable control box easy to disassemble and clean, comprising a main box body 1, wherein two sides of inner walls of two sides of the main box body 1 near a middle position are both fixedly provided with a connecting block 23, and a bottom shell 2 is fixedly mounted at the bottom of the main box body 1, one side of the bottom shell 2 is provided with a connecting rod 4 in a penetrating and rotating manner, one end of the connecting rod 4 is fixedly sleeved with a rotating button 3, the rotating button 3 is fixedly arranged outside the bottom shell 2, one end of the connecting rod 4 far away from the rotating button 3 is sleeved with a first bevel gear 7, the surface of the first bevel gear 7 is vertical and engaged with a second bevel gear 8, an upright rod 9 is fixedly penetrated at an axial center position of the second bevel gear 8, the bottom of the upright rod 9 is rotatably connected with the bottom surface of an inner cavity of the bottom shell 2, and the top of the, the equal fixedly connected with spiral shell section of thick bamboo 14 in second belt pulley 12 and third belt pulley 13 bottom, spiral shell 14 outer peripheral face be close to bottom department offer with annular card strip 16 matched with recess, and spiral shell 14 inner chamber screw thread matching rotation is provided with lift post 15, lift post 15 bottom fixedly connected with supporting pad 17.

The connecting block 23 movably penetrates through the first through holes 241 of the two sides of the side vertical plate 24 close to the middle position, the two sides of one end of the connecting block 23 are respectively provided with a U-shaped block 25, the surface of the U-shaped block 25 is provided with a torsion spring 26, the surface of the torsion spring 26 is rotatably sleeved with a spring cylinder 27, and the surfaces of the spring cylinders 27 on the two sides are respectively and fixedly connected with a first fixing piece 28 and a second fixing piece 29.

The top and the bottom of the side vertical plate 24 are movably provided with connecting pieces 30, one side of each connecting piece 30 is fixedly clamped with two sides of a right-angle U-shaped frame 31, and one side of each right-angle U-shaped frame 31 is provided with an electric device fixing plate 32 on the surface.

Specifically, the rod sleeve 5 is sleeved at the middle position of the circumferential surface of the connecting rod 4, the bottom of the rod sleeve 5 is connected with a supporting rod 6 which is longitudinally arranged, and the bottom of the supporting rod 6 is fixedly connected with the bottom surface of the inner cavity of the bottom shell 2. Open slots 18 have all been seted up to the 1 both sides of main tank body, and open slot 18 quantity is four, and four open slots 18 bottoms all are fixed and are provided with

cylindric lock

19, and 19 surface rotations of cylindric lock have cup jointed sleeve 20, and the global fixed mounting of sleeve 20 has connection piece 21, and the equal fixed connection chamber door 22 one side of connection piece 21 is close to both ends position. The length of the opening of the open slot 18 is 3cm, the height of the cylindrical pin 19 is 1.5cm, and the height of the sleeve 20 is 0.5 cm. Annular through hole 33 has been seted up to drain pan 2 bottom fixed, and annular through hole 33 quantity is two, and two annular through holes 33 all set up in annular card strip 16 below. The connecting piece 30 comprises a triangular block 301, a metal sheet 302, a spring layer 303 and a clamping block 304, wherein the metal sheet 302 is arranged on the adjacent right-angle surface of the triangular block 301, the spring layer 303 is fixedly arranged on the end surfaces of the two sides of the metal sheet 302, the clamping block 304 is fixedly connected to the surface of the spring layer 303, and the clamping block 304 movably penetrates through the second through holes 242 formed in the two ends of the side vertical plate 24. The number of the electric device fixing plates 32 is three, one ends of the three electric device fixing plates 32, far away from the right-angle U-shaped frame 31, movably penetrate through third through holes 243 formed in the surface of the side vertical plate 24, and the electric device fixing plates 32 are used for fixing an electric meter and an air switch. The torsion springs 26 in the first and

second fixing plates

28 and 29 have the same torsion degree and opposite torsion directions. The lifting process of the control box is as follows:

the method comprises the following steps: the rotating button 3 is rotated, the rotating button 3 drives the first bevel gear 7 to rotate through the connecting rod 4, the first bevel gear 7 is meshed to drive the second bevel gear 8 to rotate, the second bevel gear 8 drives the upright rod 9 to rotate, the first belt pulley 10 is further driven to rotate, and the first belt pulley 10 drives the second belt pulley 12 and the third belt pulley 13 to rotate through belt transmission of the outer peripheral surface.

Step two: the second belt pulley 12 and the third belt pulley 13 both drive the bottom screw cylinder 14 to rotate, the screw cylinder 14 drives the inside lifting column 15 to rotate and descend, the lifting column 15 drives the bottom supporting pad 17 to descend, and the supporting pad 17 contacts with the ground to lift the bottom shell 2, so that the main box body 1 is lifted.

The invention has the beneficial effects that:

Referring to fig. 1-9, the disassembling and lifting process of the liftable control box easy to disassemble and clean according to the embodiment is as follows:

disassembling: upwards lift chamber door 22, chamber door 22 drives connection piece 21 rebound, and then sleeve 20 extracts from cylindric lock 19 surface, can dismantle chamber door 22, press fixture block 304, fixture block 304 extrusion spring layer 303 contracts, pulling triangle block 301, can take out connecting piece 30, twitch electrical part fixed plate 32, electrical part fixed plate 32 extracts from the third through-hole 243 on side riser 24 surface, can lift right angle U-shaped frame 31 off, rotate first stationary blade 28 and second stationary blade 29 to and connecting block 23 keep parallel angle, twitch side riser 24, can take out side riser 24, can clear up the processing to main tank 1 is inside.

Lifting: the rotating button 3 is rotated, the rotating button 3 drives the first bevel gear 7 to rotate through the connecting rod 4, the first bevel gear 7 is meshed to drive the second bevel gear 8 to rotate, the second bevel gear 8 drives the upright rod 9 to rotate, and further drives the first belt pulley 10 to rotate, and the first belt pulley 10 drives the second belt pulley 12 and the third belt pulley 13 to rotate through belt transmission of the outer peripheral surface; the second belt pulley 12 and the third belt pulley 13 both drive the bottom screw cylinder 14 to rotate, the screw cylinder 14 drives the inside lifting column 15 to rotate and descend, the lifting column 15 drives the bottom supporting pad 17 to descend, and the supporting pad 17 contacts with the ground to lift the bottom shell 2, so that the main box body 1 is lifted.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. The liftable control box easy to disassemble and clean is characterized by comprising a main box body (1), wherein connecting blocks (23) are fixedly mounted on two sides, close to two sides of an intermediate position, of inner walls on two sides of the main box body (1), a bottom shell (2) is fixedly mounted at the bottom of the main box body (1), a connecting rod (4) is arranged on one side of the bottom shell (2) in a penetrating and rotating mode, a rotating button (3) is fixedly sleeved at one end of the connecting rod (4), the rotating button (3) is fixedly arranged on the outer portion of the bottom shell (2), a first bevel gear (7) is sleeved at one end, far away from the rotating button (3), of the connecting rod (4), a second bevel gear (8) is vertically arranged on the surface of the first bevel gear (7) in a penetrating and meshing mode, an upright rod (9) penetrates through the position of the axis of the second bevel gear (8, a first belt pulley (10) is fixedly sleeved at the top of the upright rod (9), the first belt pulley (10) is respectively connected with a second belt pulley (12) and a third belt pulley (13) in a transmission manner through a belt (11), the bottoms of the second belt pulley (12) and the third belt pulley (13) are respectively and fixedly connected with a screw cylinder (14), a groove matched with an annular clamping strip (16) is formed in the position, close to the bottom, of the outer peripheral surface of the screw cylinder (14), a lifting column (15) is arranged in the inner cavity of the screw cylinder (14) in a threaded matching and rotating manner, and a supporting pad (17) is fixedly connected to the bottom of the lifting column (15);

the connecting block (23) movably penetrates through the first through holes (241) on the two sides of the side vertical plate (24) close to the middle position, the two sides of one end of the connecting block (23) are respectively provided with a U-shaped block (25), a torsion spring (26) is arranged on the surface of the U-shaped block (25), the surface of the torsion spring (26) is rotatably sleeved with a spring cylinder (27), and the surfaces of the spring cylinders (27) on the two sides are respectively and fixedly connected with a first fixing piece (28) and a second fixing piece (29);

the electric appliance fixing plate is characterized in that connecting pieces (30) are movably mounted at the top and the bottom of the side vertical plate (24), two sides of a right-angle U-shaped frame (31) are fixedly clamped at one side of each connecting piece (30), and an electric appliance fixing plate (32) is mounted on the surface of one side of the right-angle U-shaped frame (31).

2. The liftable control box easy to disassemble and clean as claimed in claim 1, wherein a rod sleeve (5) is sleeved at the middle position of the peripheral surface of the connecting rod (4), a supporting rod (6) which is longitudinally arranged is connected to the bottom of the rod sleeve (5), and the bottom of the supporting rod (6) is fixedly connected to the bottom surface of the inner cavity of the bottom shell (2).

3. The liftable control box easy to disassemble and clean as claimed in claim 1, wherein open grooves (18) are formed in two sides of the main box body (1), the number of the open grooves (18) is four, cylindrical pins (19) are fixedly arranged at the bottoms of the four open grooves (18), a sleeve (20) is rotatably sleeved on the surface of each cylindrical pin (19), connecting pieces (21) are fixedly arranged on the peripheral surface of each sleeve (20), and the connecting pieces (21) are fixedly connected with one side of the box door (22) and close to the positions of the two ends.

4. A liftable control box easy to disassemble and clean according to claim 3, characterized in that the opening length of the open slot (18) is 3cm, the height of the cylindrical pin (19) is 1.5cm, and the height of the sleeve (20) is 0.5 cm.

5. The liftable control box easy to disassemble and clean as claimed in claim 1, wherein the bottom of the bottom shell (2) is fixedly provided with two annular through holes (33), and the two annular through holes (33) are both arranged below the annular clamping strip (16).

6. The liftable control box easy to disassemble and clean as claimed in claim 1, wherein the connecting piece (30) comprises a triangular block (301), a metal sheet (302), a spring layer (303) and a clamping block (304), the metal sheet (302) is arranged on each of adjacent right-angle surfaces of the triangular block (301), the spring layer (303) is fixedly arranged on each of two side end surfaces of the metal sheet (302), the clamping block (304) is fixedly connected to the surface of the spring layer (303), and the clamping block (304) movably penetrates through the second through holes (242) formed in two ends of the side vertical plate (24).

7. The liftable control box easy to disassemble and clean as claimed in claim 1, wherein the number of the electric device fixing plates (32) is three, one end of each of the three electric device fixing plates (32), which is far away from the right-angle U-shaped frame (31), movably penetrates through a third through hole (243) formed in the surface of the side vertical plate (24), and the electric device fixing plates (32) are used for fixing an electric meter and an air switch.

8. An easily cleaned lifting control box according to claim 1, characterized in that the torsion springs (26) in the first fixing plate (28) and the second fixing plate (29) have the same torsion degree and opposite torsion directions.

9. The easy-to-clean liftable control box according to claim 1, wherein the lifting process of the control box is as follows:

the method comprises the following steps: the rotating button (3) is rotated, the rotating button (3) drives the first bevel gear (7) to rotate through the connecting rod (4), the first bevel gear (7) is meshed to drive the second bevel gear (8) to rotate, the second bevel gear (8) drives the upright rod (9) to rotate, and then the first belt pulley (10) is driven to rotate, and the first belt pulley (10) drives the second belt pulley (12) and the third belt pulley (13) to rotate through belt transmission of the outer peripheral surface;

step two: the second belt pulley (12) and the third belt pulley (13) both drive the bottom barrel (14) to rotate, the barrel (14) drives the inside lifting column (15) to rotate and descend, the lifting column (15) drives the bottom supporting pad (17) to descend, and the supporting pad (17) is contacted with the ground to lift up the bottom shell (2), so that the main box body (1) is lifted up.