CN217882455U

CN217882455U - Low-voltage comprehensive distribution box

Info

Publication number: CN217882455U
Application number: CN202221825793.7U
Authority: CN
Inventors: 赵星川; 高俊; 史建国; 黄勇
Original assignee: Jiangsu Zhende Power Equipment Co ltd
Current assignee: Jiangsu Zhende Power Equipment Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-22
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a block terminal is synthesized to low pressure, including box and vertical two screw rod framves of installing in its inside, screw rod frame sliding connection has a plurality of first mounting panels, first mounting panel is equipped with the second mounting panel, second mounting panel both ends are articulated through a plurality of hinges has the third mounting panel, second mounting panel upper end is equipped with the fourth mounting panel, the surface all is equipped with the first nut with screw rod frame threaded connection about the first mounting panel, when the first nut of surface was rotatory the same number of turns about the first mounting panel of synchronous drive, the first mounting panel of first nut centre gripping of upper and lower surface rises or descends. The utility model discloses a two first nuts come the first mounting panel of centre gripping to slide about screw rod frame at the same number of turns of screw rod frame synchronous revolution and change the high position, adjust in real time to some high or lower instrument parts, need when the installation of box inside deeper position, order about the second mounting panel and can be close to the slip towards the chamber door on first mounting panel.

Description

Low-voltage comprehensive distribution box

Technical Field

The utility model relates to a block terminal technical field, concretely relates to block terminal is synthesized to low pressure.

Background

The low-voltage comprehensive distribution box is a common power supply device, has the functions of distributing and metering electric energy, protecting a power supply line and performing reactive compensation on a power factor, and is comprehensively realized by assembling a switching device, a measuring instrument, a protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and connecting all the parts through corresponding wires to form the low-voltage distribution box, wherein a circuit can be switched on or off by a manual or automatic switch during normal operation, so that the low-voltage comprehensive distribution box can be ensured to work or stop running.

In the distribution box is synthesized to low pressure, need place the instrument part of fixed various functions, the size and the erection joint position of each instrument part respectively are different, traditional mode is with each parts unified installation on a mounting panel, but the mounting panel position is usually fixed, can't carry out mounting panel altitude mixture control in real time according to some instrument parts that highly are higher or highly lower, make can't utilize the inside space of distribution box according to the high rational distribution of instrument part, lead to the inside space utilization of distribution box unreasonable.

Therefore, it is necessary to invent a low-voltage integrated distribution box to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model aims to provide a block terminal is synthesized to low pressure has solved among the prior art mounting panel position and has fixed usually, can't carry out mounting panel altitude mixture control in real time according to some instrument parts that highly are higher or highly lower for can't utilize the inside space of block terminal according to the high rational distribution of instrument part, lead to the unreasonable problem of space utilization of block terminal inside.

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

the low-voltage comprehensive distribution box comprises a box body and two screw rods which are vertically arranged in the box body, wherein the screw rods are connected with a plurality of first mounting plates in a sliding manner, the first mounting plates are provided with second mounting plates, the second mounting plates can be close to or far away from a box door in a sliding manner, two ends of each second mounting plate are hinged with third mounting plates through a plurality of hinges, a fourth mounting plate is arranged at the upper end of each second mounting plate, the fourth mounting plates can be close to or far away from the box door in a sliding manner, and first nuts in threaded connection with the screw rods are arranged on the upper surface and the lower surface of each first mounting plate; when the first nuts synchronously driving the upper surface and the lower surface of the first mounting plate rotate for the same number of turns, the first nuts on the upper surface and the lower surface clamp the first mounting plate to ascend or descend.

As a preferred scheme of the utility model, the through-hole has all been seted up at first mounting panel both ends, screw rod frame is located through the through-hole slip cap to first mounting panel.

As a preferred scheme of the utility model, two first spouts have been seted up to first mounting panel inside, two sliders that the second mounting panel is connected through the bottom are close to or keep away from the slip towards the chamber door along two first spouts respectively.

As a preferred scheme of the utility model, the second spout has been seted up to second mounting panel upper end, the fourth mounting panel slides and inlays and locate in the second spout.

As an optimized scheme of the utility model, one side that the fourth mounting panel is close to the chamber door is equipped with the handle.

As an optimized scheme of the utility model, the slider lower extreme is equipped with the double-screw bolt, the double-screw bolt cover is equipped with and supports the board, the double-screw bolt is located to support partial threaded connection under the board has the second nut.

As a preferred scheme of the utility model, first mounting panel upper end is equipped with the non-slip post with screw rod frame adaptation position, non-slip post threaded connection has the third nut, third nut downside and the first nut upside butt that is located first mounting panel upper surface.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the utility model discloses a two first nuts come the first mounting panel of centre gripping to slide about the screw rod frame at the same number of turns of screw rod frame synchronous revolution and change the high position, and then change the mounting height of first mounting panel upside or downside, adjust in real time to some high or lower instrument parts, need when the installation of box inside deep position, order about the second mounting panel and can be close to the slip towards the chamber door on first mounting panel, after the installation is accomplished on the second mounting panel again with the second mounting panel towards the chamber door keep away from the direction promote can, the third mounting panel can guarantee that second mounting panel and first mounting panel keep the bottom surface parallel and level, the fourth mounting panel that is in vertical position can conveniently carry out the installation of the instrument parts of side fixed, improve the inside space utilization of box when having enriched the mounting means.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic plan front view of the structure of the present invention;

fig. 3 is a schematic top plan view of the present invention;

fig. 4 is a schematic view of a partially enlarged structure at a position a of the present invention;

FIG. 5 is a schematic cross-sectional view taken along line B-B of the present invention;

fig. 6 is a schematic view of the local enlarged structure at C of the present invention.

Description of reference numerals:

1. a box body; 2. a screw frame; 3. a first mounting plate; 4. a first chute; 5. a second mounting plate; 6. a hinge; 7. a third mounting plate; 8. a first nut; 9. a second chute; 10. a fourth mounting plate; 11. a handle; 12. a slider; 13. a stud; 14. a resisting plate; 15. a second nut; 16. an anti-slip column; 17. and a third nut.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The utility model provides a low-voltage comprehensive distribution box as shown in figures 1-6, which comprises a box body 1 and two screw frames 2 vertically installed inside the box body, wherein the screw frames 2 are connected with a plurality of first mounting plates 3 in a sliding way, the first mounting plates 3 are provided with second mounting plates 5, the second mounting plates 5 can move close to or far away from the box door in a sliding way, the two ends of the second mounting plates 5 are hinged with third mounting plates 7 through a plurality of hinges 6, the upper ends of the second mounting plates 5 are provided with fourth mounting plates 10, the fourth mounting plates 10 can move close to or far away from the box door in a sliding way, and the upper and lower surfaces of the first mounting plates 3 are provided with first nuts 8 in threaded connection with the screw frames 2; when the first nuts 8 synchronously driving the upper and lower surfaces of the first mounting plate 3 rotate the same number of times, the first nuts 8 clamping the upper and lower surfaces of the first mounting plate 3 ascend or descend.

The through-hole has all been seted up at 3 both ends of first mounting panel, and screw frame 2 is located through the through-hole slip cap to first mounting panel 3, and the diameter ratio screw frame 2 of through-hole is some big, avoids sliding in-process screw frame 2 to first mounting panel 3's hindrance.

Two first chutes 4 are arranged inside the first mounting plate 3, the second mounting plate 5 slides towards the box door along the two first chutes 4 respectively through the two sliders 12 connected at the bottom end, and when the box body 1 is mounted at a deep position inside, the second mounting plate 5 only needs to slide towards the box door through the sliders 12, and the body does not need to be stretched into the box body 1 to be mounted inside.

Second spout 9 has been seted up to second mounting panel 5 upper end, and fourth mounting panel 10 slides and inlays and locate in second spout 9, when needing to install some instrument parts that the side is fixed, inlays fourth mounting panel 10 and locates in second spout 9, when not needing the installation, can lift fourth mounting panel 10 off.

One side of the fourth mounting plate 10 close to the door is provided with a handle 11, and the handle 11 is pulled, so that the fourth mounting plate 10 can be conveniently driven to be slidably mounted and dismounted.

The lower end of the sliding block 12 is provided with a stud 13, the stud 13 is sleeved with a supporting plate 14, a part of the stud 13, which is positioned below the supporting plate 14, is in threaded connection with a second nut 15, and when the position of the second mounting plate 5 on the first mounting plate 3 needs to be locked, the second nut 15 is screwed to enable the supporting plate 14 to be abutted against the lower end of the first mounting plate 3.

3 upper ends of first mounting panel and 2 adaptation positions of screw frame are equipped with non slipping spur 16, and non slipping spur 16 threaded connection has third nut 17, third nut 17 downside and the 8 upside butts of first nut that are located 3 upper surfaces of first mounting panel, and when first nut 8 locking first mounting panel 3 was put on screw frame 2, rotating third nut 17 made its downside and the 8 upside contacts of first nut, avoided shaking because of the first nut 8 that vibrations lead to removes and the first mounting panel 3 that drives.

The utility model discloses a theory of operation:

referring to the attached drawings 1-6 of the specification, two first nuts 8 synchronously rotate for the same number of turns at a screw frame 2 to clamp a first mounting plate 3 to slide up and down on the screw frame 2 to change the height position, when the height position is determined, a third nut 17 rotates on an anti-slip column 16 to enable the lower side of the third nut 17 to be abutted against the upper side of the first nut 8, the first mounting plate 3 is prevented from shaking caused by the sliding of the first nut 8 due to the vibration of a box body 1, then certain instrument components with higher height or lower height are distributed and mounted and fixed on the first mounting plate 3, when the instrument components with fixed side surfaces need to be mounted at a deeper position in the box body 1, the second mounting plate 5 slides towards the box door through a sliding block 12, the installation is not required to be carried out by probing into the box body 1, the second mounting plate 5 can be pushed back after the mounting is finished, when the instrument components with fixed side surfaces need to be mounted, the fourth mounting plate 10 is embedded in a second sliding chute 9, and when the instrument components are not required, the fourth mounting plate 10 can be separated by a pull handle 11 in a sliding way.

1. The utility model discloses a two first nuts 8 come the first mounting panel of centre gripping 3 to slide about screw rod frame 2 at the same number of turns of screw rod frame 2 synchronous revolution and change the high position, and then change the mounting height of 3 upsides of first mounting panel or downside, adjust in real time to some high or lower instrument parts, need when box 1 inside deeper position is installed, order about second mounting panel 5 and can be close to the slip towards the chamber door on first mounting panel 3, it can to keep away from the direction promotion towards the chamber door with second mounting panel 5 again after the installation is accomplished on second mounting panel 5, third mounting panel 7 can guarantee that second mounting panel 5 keeps the bottom surface parallel and level with first mounting panel 3, fourth mounting panel 10 at vertical position can conveniently carry out the installation of the instrument part of side fixing, improve the inside space utilization of box 1 when having enriched the mounting means.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. Block terminal is synthesized to low pressure, its characterized in that: the box comprises a box body (1) and two screw frames (2) vertically installed in the box body, wherein the screw frames (2) are connected with a plurality of first installation plates (3) in a sliding mode, the first installation plates (3) are provided with second installation plates (5), the second installation plates (5) can slide towards the box door or away from the box door, the two ends of each second installation plate (5) are hinged to third installation plates (7) through a plurality of hinges (6), a fourth installation plate (10) is arranged at the upper end of each second installation plate (5), the fourth installation plates (10) can slide towards the box door or away from the box door, and first nuts (8) in threaded connection with the screw frames (2) are arranged on the upper surface and the lower surface of each first installation plate (3); when the first nuts (8) on the upper surface and the lower surface of the first mounting plate (3) are synchronously driven to rotate for the same number of turns, the first nuts (8) on the upper surface and the lower surface clamp the first mounting plate (3) to ascend or descend.

2. The low-voltage integrated power distribution box according to claim 1, characterized in that: the through-hole has all been seted up at first mounting panel (3) both ends, screw rod frame (2) are located through-hole sliding sleeve in first mounting panel (3).

3. The low-voltage integrated power distribution box according to claim 1, characterized in that: two first sliding grooves (4) are formed in the first mounting plate (3), and the second mounting plate (5) slides towards or away from the box door along the two first sliding grooves (4) respectively through two sliding blocks (12) connected with the bottom end.

4. The low voltage integrated power distribution box of claim 1, wherein: second spout (9) have been seted up to second mounting panel (5) upper end, fourth mounting panel (10) slip inlays and locates in second spout (9).

5. The low-voltage integrated power distribution box according to claim 1, characterized in that: and a handle (11) is arranged on one side, close to the box door, of the fourth mounting plate (10).

6. The low-voltage integrated power distribution box according to claim 3, characterized in that: the lower end of the sliding block (12) is provided with a stud (13), the stud (13) is sleeved with a resisting plate (14), and part of the stud (13) located below the resisting plate (14) is in threaded connection with a second nut (15).

7. The low-voltage integrated power distribution box according to claim 1, characterized in that: the anti-skidding support is characterized in that an anti-skidding column (16) is arranged at the upper end of the first mounting plate (3) and matched with the screw rod frame (2), a third nut (17) is connected to the anti-skidding column (16) in a threaded mode, and the lower side of the third nut (17) is abutted to the upper side of the first nut (8) located on the upper surface of the first mounting plate (3).