CN211720074U

CN211720074U - Assembled height-adjustable low-voltage distribution box

Info

Publication number: CN211720074U
Application number: CN201922400114.6U
Authority: CN
Inventors: 贺伟虎; 史佳男; 孔玉锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-20
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of the low voltage distribution box, especially, assembled height-adjustable low voltage distribution box, directly place ground to the comparison file distribution box main part, wet easily, if directly place the eminence, can not use to the staff of different heights, and be not convenient for carry out altitude mixture control and removal, can not satisfy the problem of user demand, the following scheme is proposed now, it includes the distribution box main part, the below of distribution box main part is provided with the base box, the top fixed mounting of base box has perpendicular version, the top symmetry slope of perpendicular version is fixed and is provided with two hang plates, fixed mounting has same backup pad between two hang plates, the top fixedly connected with servo motor of backup pad. The utility model provides a direct problem of weing of ground of placing of switch board main part among the contrast file, and can carry out altitude mixture control to the staff of different heights, be convenient for remove, can satisfy the user demand.

Description

Assembled height-adjustable low-voltage distribution box

Technical Field

The utility model relates to a low voltage distribution box technical field especially relates to an assembled height-adjustable low voltage distribution box.

Background

The rated current of the low-voltage distribution box is AC 50Hz, and the distribution system with the rated voltage of 380v is used for power, illumination and electric energy conversion and control of distribution; the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme introduction, convenient combination, strong seriousness and practicability, novel structure and the like, and the low-voltage distribution box used by the current market is simple in structure and single in function.

By way of retrieval, application No.: 201820964891.6 or an authorization bulletin number: CN208637879U discloses assembled multi-functional low voltage distribution box, including last top cap, the distribution box main part is installed to the bottom of going up the top cap, the inside fixed mounting of distribution box main part has the distribution box inner chamber, the movable surface mounting of distribution box main part has the distribution box door, the fixed surface of distribution box main part is connected with the buckle, the side fixed mounting of distribution box main part has the vent, the external connection of distribution box main part has the safety cover, the surface mounting of distribution box main part has the pull ring, the inside fixed mounting of going up the top cap is fluted. This assembled multi-functional low voltage distribution box has made the structure that can dismantle in the exterior structure of block terminal, is convenient for clear up the inside dust of block terminal, and has installed heat absorption pipe and exhaust fan at block terminal internally mounted, can be like this at the inside temperature of effectual reduction block terminal when the inside high temperature of block terminal, has installed the safety cover at block terminal externally and can protect the block terminal, also can play dirt-proof effect.

The aforesaid patent document block terminal main part is directly placed ground, wets easily, if directly place the eminence, can not use to the staff of different heights, and is not convenient for carry out altitude mixture control and removal, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the contrast file switch board main part and directly placing ground, wet easily, if directly place the eminence, can not use to the staff of different heights, and be not convenient for carry out altitude mixture control and removal, can not satisfy user demand's shortcoming, and the assembled height-adjustable low voltage distribution box that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled height-adjustable low voltage distribution box, including the distribution box main part, the below of distribution box main part is provided with the base box, the top fixed mounting of base box has perpendicular version, the top symmetry slope of perpendicular version is fixed and is provided with two hang plates, fixed mounting has same backup pad between two hang plates, the top fixedly connected with servo motor of backup pad, the bottom fixedly connected with protective housing of backup pad, perpendicular fixed mounting has four guide bars between the bottom of protective housing and the top of base box, the equal fixedly connected with connecting plate in top and the bottom of distribution box main part, connecting plate and four guide bar sliding connection, rotate between the bottom of backup pad and the top of base box and install two screw rods, two screw rods all rotate with the protective housing and are connected, the screw rod is located between two corresponding guide bars, two screw rods all with servo motor looks adaptation, the guide bar plays the guide effect to the distribution box main part.

Preferably, the bottom of backup pad is rotated and is installed two horizontal axles, and fixed mounting has first bevel gear on servo motor's the output shaft, and the equal fixed mounting of one end that two horizontal axles are close to each other has second bevel gear, and two second bevel gears all mesh with first bevel gear, and first bevel gear rotates and can drive two second bevel gear rotations, and the rotation direction of two second bevel gears is opposite.

Preferably, the equal fixed mounting of one end that two transverse shafts kept away from each other has a biography power gear, and the outside of two screws is all fixed the cover and is equipped with redirection gear, and the screw thread of two screws revolves to opposite, passes power gear and the redirection gear meshing that corresponds, and two screws all with connecting plate threaded connection.

Preferably, the top of base box longitudinal sliding installs four supporting legs do, and the equal fixed mounting in top of four supporting legs has same roof, and fixed mounting has a plurality of springs between the bottom of roof and the top of base box, and the spring provides ascending elasticity for the roof.

Preferably, the bottom of four supporting legs is all fixed mounting has the universal wheel, and four round holes have been seted up to the bottom of base box, and four universal wheels respectively with four round hole swing joint, the universal wheel can conveniently remove.

Preferably, the top of hang plate is provided with solar cell panel, the top fixedly connected with battery of backup pad, the top fixedly connected with control box of connecting plate, and the controller switch has been placed to control box inside, is provided with the safety lock on the control box, and controller switch and servo motor looks adaptation, the safety lock can be protected the controller switch.

Compared with the prior art, the utility model has the advantages of:

(1) in order to adapt to the user demand of co-altitude, this scheme provides the electric energy through solar panel position battery, when needing to adjust the height of block terminal main part, start servo motor, through first bevel gear, two second bevel gears, two transverse shafts, two biography power gears and two redirection gears's cooperation, make two transverse shafts drive two screw rods respectively and rotate, two screw rods drive connecting plate upward movement or downstream simultaneously, drive the block terminal main part through two connecting plates and carry out altitude mixture control, the staff that can adapt to different heights operates.

(2) In order to avoid the block terminal main part to wet, this scheme is through unsettling the block terminal body, avoids wetting.

(3) For the convenience remove the block terminal main part, this scheme is through continuing to start servo motor for the block terminal main part continues the downstream and promotes the roof downstream, and the roof promotes four supporting legs downstream, and four supporting legs drive four universal wheels downstream and ground contact respectively, can conveniently remove the block terminal main part.

(4) In order to increase the stability of block terminal main part, this scheme is through reverse start servo motor for block terminal main part upward movement leaves the roof, and under the elastic force effect of spring, four universal wheels all leave ground, can increase the stability that block terminal main part placed.

The utility model provides a direct problem of weing of ground of placing of switch board main part among the contrast file, and can carry out altitude mixture control to the staff of different heights, be convenient for remove, can satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of an assembled height-adjustable low-voltage distribution box according to the present invention;

fig. 2 is a schematic side view of an assembled height-adjustable low-voltage distribution box according to the present invention;

fig. 3 is a schematic structural view of part a of an assembled height-adjustable low-voltage distribution box according to the present invention;

fig. 4 is the utility model provides a three-dimensional structure schematic diagram of base box and hang plate of assembled height-adjustable low voltage distribution box.

In the figure: the power distribution box comprises a power distribution box body 1, a connecting plate 2, a base box 3, an inclined plate 4, a screw rod 5, a top plate 6, a spring 7, a supporting leg 8, a universal wheel 9, a servo motor 10, a supporting plate 11, a transverse shaft 12, a first bevel gear 13, a second bevel gear 14, a protective shell 15, a force transmission gear 16, a redirection gear 17, a solar cell panel 18 and a guide rod 19.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, an assembled height-adjustable low-voltage distribution box comprises a distribution box main body 1, a base box 3 is arranged below the distribution box main body 1, a vertical plate is fixedly arranged at the top of the base box 3, two inclined plates 4 are symmetrically and obliquely fixedly arranged at the top of the vertical plate, a same support plate 11 is fixedly arranged between the two inclined plates 4, a servo motor 10 is fixedly connected at the top of the support plate 11, a protective shell 15 is fixedly connected at the bottom of the support plate 11, four guide rods 19 are vertically and fixedly arranged between the bottom of the protective shell 15 and the top of the base box 3, a connecting plate 2 is fixedly connected at both the top and the bottom of the distribution box main body 1, the connecting plate 2 is slidably connected with the four guide rods 19, two screw rods 5 are rotatably arranged between the bottom of the support plate 11 and the top of the base box 3, the two screw rods 5 are rotatably connected with the protective shell 15, the two screw rods 5 are matched with the servo motor 10, and the guide rod 19 plays a role in guiding the distribution box main body 1.

In this embodiment, two transverse shafts 12 are rotatably installed at the bottom of the supporting plate 11, a first bevel gear 13 is fixedly installed on an output shaft of the servo motor 10, two second bevel gears 14 are fixedly installed at two ends of the two transverse shafts 12 close to each other, the two second bevel gears 14 are engaged with the first bevel gear 13, the first bevel gear 13 can drive the two second bevel gears 14 to rotate, and the rotating directions of the two second bevel gears 14 are opposite.

In this embodiment, the equal fixed mounting of the one end of keeping away from each other of two transverse shaft 12 has biography power gear 16, and the outside of two screws 5 is all fixed the cover and is equipped with redirection gear 17, and the screw thread of two screws 5 is revolved to opposite, passes power gear 16 and the meshing of redirection gear 17 that corresponds, and two screws 5 all with connecting plate 2 threaded connection.

In this embodiment, the top longitudinal sliding who installs base box 3 has four supporting legs 8 to be, and the equal fixed mounting in top of four supporting legs 8 has same roof 6, and fixed mounting has a plurality of springs 7 between the bottom of roof 6 and the top of base box 3, and springs 7 provide ascending elasticity for roof 6.

In this embodiment, four supporting legs 8's the equal fixed mounting in bottom have universal wheel 9, and four round holes have been seted up to base box 3's bottom, and four universal wheels 9 respectively with four round hole swing joint, universal wheel 9 can conveniently remove.

In this embodiment, the top of hang plate 4 is provided with solar cell panel 18, the top fixedly connected with battery of backup pad 11, the top fixedly connected with control box of connecting plate 2, and the controller switch has been placed to control box inside, is provided with the safety lock on the control box, controller switch and servo motor 10 looks adaptation, and the safety lock can protect the controller switch.

Example two

Referring to fig. 1-4, an assembled height-adjustable low-voltage distribution box comprises a distribution box main body 1, a base box 3 is arranged below the distribution box main body 1, a vertical plate is fixedly arranged at the top of the base box 3 through welding, two inclined plates 4 are symmetrically and obliquely fixedly arranged at the top of the vertical plate, a same support plate 11 is fixedly arranged between the two inclined plates 4 through welding, the top of the support plate 11 is fixedly connected with a servo motor 10 through screws, the bottom of the support plate 11 is fixedly connected with a protective shell 15 through screws, four guide rods 19 are fixedly arranged between the bottom of the protective shell 15 and the top of the base box 3 vertically through welding, the top and the bottom of the distribution box main body 1 are both fixedly connected with connecting plates 2 through screws, the connecting plates 2 are slidably connected with the four guide rods 19, two screw rods 5 are rotatably arranged between the bottom of the support plate 11 and the, two screws 5 all rotate with protective housing 15 and be connected, and screw 5 is located between two guide bars 19 that correspond, and two screws 5 all with servo motor 10 looks adaptation, guide bar 19 play the guide effect to distribution box main part 1.

In this embodiment, two transverse shafts 12 are rotatably installed at the bottom of the supporting plate 11, a first bevel gear 13 is fixedly installed on an output shaft of the servo motor 10 by welding, second bevel gears 14 are fixedly installed at two ends of the two transverse shafts 12 close to each other by welding, the two second bevel gears 14 are engaged with the first bevel gear 13, the first bevel gear 13 rotates to drive the two second bevel gears 14 to rotate, and the rotating directions of the two second bevel gears 14 are opposite.

In this embodiment, the one end that two transverse axis 12 kept away from each other all has a biography power gear 16 through welded fastening, the outside of two screws 5 is all fixed the cover and is equipped with redirection gear 17, the screw thread of two screws 5 is revolved to opposite, biography power gear 16 meshes with redirection gear 17 that corresponds, two screws 5 all with connecting plate 2 threaded connection, because the screw thread of two screws 5 is revolved to opposite, and the rotation direction of two screws 5 is opposite, make two screws 5 drive connecting plate 2 upward movement or downstream simultaneously.

In this embodiment, the top longitudinal sliding who installs base box 3 has four supporting legs 8, and the top of four supporting legs 8 all installs same roof 6 through welded fastening, has a plurality of springs 7 through welded fastening between the bottom of roof 6 and the top of base box 3, and springs 7 provide ascending elasticity for roof 6.

In this embodiment, four supporting legs 8's bottom all has universal wheel 9 through welded fastening, and four round holes have been seted up to base box 3's bottom, and four universal wheels 9 respectively with four round hole swing joint, universal wheel 9 can conveniently remove.

In this embodiment, the top of hang plate 4 is provided with solar cell panel 18, screw fixedly connected with battery is passed through at the top of backup pad 11, screw fixedly connected with control box is passed through at the top of connecting plate 2, the controller switch has been placed to control box inside, be provided with the safety lock on the control box, controller switch and servo motor 10 looks adaptation, the safety lock can protect the controller switch, the safety lock needs the staff just can open through the key.

In the embodiment, when the solar power distribution box is used, the solar panel 18-bit storage battery provides electric energy, the servo motor 10 and the controller switch are both connected with the storage battery, when the height of the distribution box main body 1 needs to be adjusted, the servo motor 10 is started, the first bevel gear 13 can drive the two second bevel gears 14 to rotate, the rotating directions of the two second bevel gears 14 are opposite, the two second bevel gears 14 can drive the two transverse shafts 12 to rotate, the two transverse shafts 12 respectively drive the two screw rods 5 to rotate due to the arrangement of the two force transmission gears 16 and the two direction change gears 17, the two screw rods 5 are opposite in thread rotating direction and opposite in rotating direction, the two screw rods 5 simultaneously drive the connecting plate 2 to move upwards or downwards, the distribution box main body 1 is driven by the two connecting plates 2 to adjust the height, and the solar power distribution box can adapt to the operation of workers with different heights, can be unsettled with block terminal body 1, avoid weing, need remove block terminal main part 1 back, continue to start servo motor 10, make block terminal main part 1 continue downstream, block terminal main part 1 promotes roof 6 downstream, roof 6 promotes four supporting legs 8 downstream, four supporting legs 8 drive four universal wheel 9 downstream and ground contact respectively, can conveniently remove block terminal main part 1, after removing suitable position, reverse start servo motor 10, make block terminal main part 1 upstream, block terminal main part 1 leaves roof 6, under spring 7's elastic force effect, four universal wheel 9 all leave ground, can increase the stability that block terminal main part 1 placed.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An assembled height-adjustable low-voltage distribution box comprises a distribution box main body (1) and is characterized in that a base box (3) is arranged below the distribution box main body (1), a vertical plate is fixedly arranged at the top of the base box (3), two inclined plates (4) are symmetrically and obliquely fixedly arranged at the top of the vertical plate, a same supporting plate (11) is fixedly arranged between the two inclined plates (4), a servo motor (10) is fixedly connected at the top of the supporting plate (11), a protective shell (15) is fixedly connected at the bottom of the supporting plate (11), four guide rods (19) are vertically and fixedly arranged between the bottom of the protective shell (15) and the top of the base box (3), connecting plates (2) are fixedly connected at the top and the bottom of the distribution box main body (1), the connecting plates (2) are slidably connected with the four guide rods (19), two screw rods (5) are rotatably arranged between the bottom of the supporting plate (11) and the top of the base box (3), two screw rods (5) all rotate with protective housing (15) and be connected, and screw rod (5) are located between two guide bars (19) that correspond, and two screw rods (5) all with servo motor (10) looks adaptation.

2. The assembled low-voltage distribution box with the adjustable height as claimed in claim 1, wherein the bottom of the support plate (11) is rotatably provided with two transverse shafts (12), the output shaft of the servo motor (10) is fixedly provided with a first bevel gear (13), one ends of the two transverse shafts (12) close to each other are fixedly provided with second bevel gears (14), and the two second bevel gears (14) are engaged with the first bevel gear (13).

3. The assembled height-adjustable low-voltage distribution box according to claim 2, wherein one ends of the two transverse shafts (12) far away from each other are fixedly provided with force transmission gears (16), the outer sides of the two screw rods (5) are fixedly sleeved with direction-changing gears (17), the thread turning directions of the two screw rods (5) are opposite, the force transmission gears (16) are meshed with the corresponding direction-changing gears (17), and the two screw rods (5) are both in threaded connection with the connecting plate (2).

4. The assembled low-voltage distribution box with the adjustable height as claimed in claim 1, wherein four supporting legs (8) are longitudinally slidably mounted on the top of the base box (3), the top ends of the four supporting legs (8) are fixedly mounted with a same top plate (6), and a plurality of springs (7) are fixedly mounted between the bottom of the top plate (6) and the top of the base box (3).

5. The assembled low-voltage distribution box with the adjustable height of claim 4, wherein universal wheels (9) are fixedly mounted at the bottom ends of the four support legs (8), four round holes are formed in the bottom of the base box (3), and the four universal wheels (9) are movably connected with the four round holes respectively.

6. The assembled low-voltage distribution box with the adjustable height as claimed in claim 1, wherein a solar panel (18) is arranged on the top of the inclined plate (4), a storage battery is fixedly connected to the top of the supporting plate (11), a control box is fixedly connected to the top of the connecting plate (2), a controller switch is placed inside the control box, a safety lock is arranged on the control box, and the controller switch is matched with the servo motor (10).