CN218300679U

CN218300679U - Assembled height-adjustable low voltage distribution box

Info

Publication number: CN218300679U
Application number: CN202121863078.8U
Authority: CN
Inventors: 李小莉
Original assignee: Hubei Gaotaozhidian Technology Co ltd
Current assignee: Hubei Gaotaozhidian Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2023-01-13
Anticipated expiration: 2031-08-10

Abstract

The utility model belongs to the technical field of the low voltage distribution box technique and specifically relates to an assembled height-adjustable low voltage distribution box, including the chassis, the top of chassis is provided with the mount, the terminal surface of mount is seted up flutedly, the inside of recess is provided with the roof, the top fixedly connected with block terminal of roof, the positive center department of chassis is provided with the center seat, the terminal surface of chassis is and be provided with the jack based on the center seat symmetry, the utility model discloses a set up the mount and can install the block terminal at a take the altitude on the chassis, can protect the block terminal under general condition, at the bottom installation roof of block terminal, the roof bottom sets up the jack of symmetry, recycles the bevel gear transmission, and the uniformity of control jack lead screw rotation rate has guaranteed the synchronism of the jack lift of symmetry for the lift that the block terminal can be steady adopts the jack to have fine lift stability and security.

Description

Assembled height-adjustable low voltage distribution box

Technical Field

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

Background

The low voltage is a voltage below 1000V, and the distribution box is a massive parameter on data, generally forms a low voltage distribution box by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring. The low-voltage distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The existing low-voltage distribution box is highly fixed after being installed, but some installation bases are not completely horizontal, the low-voltage distribution box is easy to incline in the installation process, the appearance is influenced, and certain dangerousness is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled height-adjustable low voltage distribution box 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:

the utility model provides an assembled height-adjustable low voltage distribution box, includes the chassis, the top of chassis is provided with the mount, the terminal surface of mount is seted up flutedly, the inside of recess is provided with the roof, the top fixedly connected with block terminal of roof, the front center department of chassis is provided with the center seat, the terminal surface of chassis is and be provided with the jack based on the center seat symmetry, the terminal surface of chassis is and be provided with the axle bed based on the center seat symmetry, be provided with the center pin in the center seat, the one end fixedly connected with annular carousel of chassis is kept away from to the center pin, the other end fixedly connected with center bevel gear of center pin, the inside of axle bed is provided with the pivot, the first bevel gear of tip fixedly connected with that the center seat is close to in the pivot, the fixedly connected with second bevel gear of center seat is kept away from to the pivot, second bevel gear keeps away from center pin one side and is provided with third bevel gear, third bevel gear connection jack.

As the preferred scheme of the utility model, the connected mode of mount and roof is sliding connection.

As the preferred scheme of the utility model, the center pin is connected for rotating with the connected mode of center seat.

As the preferred scheme of the utility model, the connected mode of pivot and axle bed is for rotating to be connected.

As the utility model discloses preferred scheme, center bevel gear is connected for the meshing with first bevel gear's connected mode.

As the preferable scheme of the utility model, the connected mode of second bevel gear and third bevel gear is the meshing connection.

As the utility model discloses preferred scheme, third bevel gear fixed connection is in the one end of the lead screw of jack, the top fixed connection of jack is in the bottom of roof.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, can install the block terminal at a take the altitude through setting up the mount on the chassis, can protect the block terminal under general conditions, at the bottom installation roof of block terminal, the roof bottom sets up the jack of symmetry, recycles the bevel gear transmission, and the synchronism that the jack screw of control rotated speed has guaranteed the jack of symmetry and goes up and down for the lift that the block terminal can be steady adopts the jack to have fine lift stability and security.

2. The utility model discloses in, through designing into the pure mechanical type with lifting unit, avoid the condition of unable lift under the no power supply condition, more general electric lift's block terminal has stronger suitability.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an explosion diagram of the structure of the present invention.

In the figure: 1. a chassis; 2. a fixed mount; 3. a top plate; 4. a distribution box; 5. a jack; 6. a central shaft; 7. an annular turntable; 8. a central bevel gear; 9. a rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a third bevel gear; 101. a center seat; 102. a shaft seat; 201. and (6) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an assembled height-adjustable low-voltage distribution box, including chassis 1, chassis 1's top is provided with mount 2, recess 201 has been seted up to mount 2's terminal surface, the inside of recess 201 is provided with roof 3, top fixedly connected with block terminal 4 of roof 3, chassis 1's front center department is provided with center seat 101, chassis 1's terminal surface is and be provided with jack 5 based on center seat 101 symmetry, chassis 1's terminal surface is and be provided with axle bed 102 based on center seat 101 symmetry, be provided with center pin 6 in the center seat 101, the one end fixedly connected with annular carousel 7 of chassis 1 is kept away from to center pin 6, the other end fixedly connected with center bevel gear 8 of center pin 6, the inside of axle bed 102 is provided with pivot 9, pivot 9 is close to center seat 101's tip fixedly connected with first bevel gear 10, pivot 9 keeps away from center seat 101's fixedly connected with second bevel gear 11, second bevel gear 11 keeps away from center pin 6 one side and is provided with third bevel gear 12, third bevel gear 12 connects jack 5.

In an embodiment, referring to fig. 1, fig. 2, and fig. 3, a fixed frame 2 is slidably connected to a top plate 3, a central shaft 6 is rotatably connected to a central seat 101, a rotating shaft 9 is rotatably connected to a shaft seat 102, and is capable of driving rotation of each bevel gear, a central bevel gear 8 is in meshing connection with a first bevel gear 10, a second bevel gear 11 is in meshing connection with a third bevel gear 12, and transmits motion, the third bevel gear 12 is fixedly connected to one end of a lead screw of a jack 5, a top end of the jack 5 is fixedly connected to a bottom of the top plate 3, the third bevel gear 12 rotates and drives the lead screw, so that the jack 5 works, and the jack 5 pushes the top plate 3 and a distribution box to move up and down.

The utility model discloses work flow: under a general state, namely when the distribution box 4 does not need to move upwards, the distribution box 4 vertically acts on the top plate 3, the end surface of the fixing frame 2 is provided with a groove 201, the inside of the groove 201 is provided with the top plate 3, the fixing frame 2 is connected with the top plate 3 in a sliding way, the top end of the jack 5 is fixedly connected with the bottom of the top plate 3, part of the action force of the top plate 3 acts on the fixing frame 2, and part of the action force acts on the jack 5, when the distribution box 4 needs to move upwards, the annular turntable 7 is rotated, the center seat 101 is arranged at the center of the front surface of the underframe 1, the center shaft 6 is arranged in the center seat 101, one end of the center shaft 6, which is far away from the underframe 1, is fixedly connected with the annular turntable 7, the other end of the center shaft 6 is fixedly connected with the center bevel gear 8, the end surface of the underframe 1 is symmetrically provided with the shaft seats 102 based on the center seat 101, and the inside of the shaft 9 is arranged in the shaft seats 102, a first bevel gear 10 is fixedly connected to the end of the rotating shaft 9 close to the center seat 101, a second bevel gear 11 is fixedly connected to the rotating shaft 9 far from the center seat 101, a third bevel gear 12 is arranged on the side of the second bevel gear 11 far from the center shaft 6, the center shaft 6 is in rotational connection with the center seat 101, the rotating shaft 9 is in rotational connection with the shaft seat 102, the center bevel gear 8 is in meshing connection with the first bevel gear 10, the second bevel gear 11 is in meshing connection with the third bevel gear 12, the annular turntable 7 drives the center shaft 6, the center shaft 6 drives the center bevel gear 8, the center bevel gear 8 drives the second bevel gear 11, the second bevel gear 11 drives the rotating shaft 9 to drive the third bevel gear 12, the third bevel gear 12 drives the lead screw of the jack 5, the jack 5 starts to push the top plate 3 to move upwards, the top plate 3 drives the distribution box 4 to move upwards, after the proper position, the ring-shaped turntable 7 stops rotating, and the distribution box 4 is fixed at the position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled height-adjustable low voltage distribution box, includes chassis (1), its characterized in that: a fixing frame (2) is arranged above the bottom frame (1), a groove (201) is formed in the end face of the fixing frame (2), a top plate (3) is arranged in the groove (201), a distribution box (4) is fixedly connected above the top plate (3), a center seat (101) is arranged at the center of the front surface of the bottom frame (1), jacks (5) are symmetrically arranged on the end surface of the underframe (1) based on the central seat (101), the end surface of the underframe (1) is symmetrically provided with shaft seats (102) based on a central seat (101), a central shaft (6) is arranged in the central seat (101), one end of the central shaft (6) far away from the underframe (1) is fixedly connected with an annular turntable (7), the other end of the central shaft (6) is fixedly connected with a central bevel gear (8), a rotating shaft (9) is arranged in the shaft seat (102), a first bevel gear (10) is fixedly connected with the end part of the rotating shaft (9) close to the central seat (101), a second bevel gear (11) is fixedly connected with the rotating shaft (9) far away from the central seat (101), and a third bevel gear (12) is arranged on one side, far away from the central shaft (6), of the second bevel gear (11), and the third bevel gear (12) is connected with a jack (5).

2. The assembled height-adjustable low-voltage distribution box according to claim 1, characterized in that: the fixed frame (2) is connected with the top plate (3) in a sliding manner.

3. The assembled height-adjustable low voltage distribution box of claim 1, characterized in that: the central shaft (6) is connected with the central seat (101) in a rotating way.

4. The assembled height-adjustable low voltage distribution box of claim 1, characterized in that: the rotating shaft (9) is connected with the shaft seat (102) in a rotating mode.

5. The assembled height-adjustable low voltage distribution box of claim 1, characterized in that: the central bevel gear (8) is connected with the first bevel gear (10) in a meshing manner.

6. The assembled height-adjustable low voltage distribution box of claim 1, characterized in that: the second bevel gear (11) and the third bevel gear (12) are connected in a meshing manner.

7. The assembled height-adjustable low voltage distribution box of claim 1, characterized in that: the third bevel gear (12) is fixedly connected to one end of a screw rod of the jack (5), and the top end of the jack (5) is fixedly connected to the bottom of the top plate (3).