CN213125265U

CN213125265U - Portable movable switch box for construction site

Info

Publication number: CN213125265U
Application number: CN202021931188.9U
Authority: CN
Inventors: 陈逸远
Original assignee: Shanxi Jintaichang Electrical Equipment Co ltd
Current assignee: Shanxi Jintaichang Electrical Equipment Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-04
Anticipated expiration: 2030-09-07

Abstract

This portable removal switch box in building site job site, including the box of portable removal switch box, the front of box articulates there is the door plant, the bottom of box is provided with the universal wheel, the upper end of box is provided with the handle, one side of box upper end is provided with warning device, the inside of box is provided with the alignment device that is used for preventing that the electric wire plug from droing. This portable removal switch incasement portion of building site job site is provided with the alignment device, can fix the electric wire through the alignment device to the switch case can not influence being connected of switch incasement portion socket and plug when removing.

Description

Portable movable switch box for construction site

Technical Field

The utility model relates to a technical field of switch box especially relates to a portable removal switch box of building site job site.

Background

The system with the neutral point of the special protection zero line directly grounded is called as a TN-S zero-connecting protection system, commonly called as a three-phase five-wire system, and the neutral conductor and the protection conductor of the whole system are separated. The three-level power distribution, namely, the total power distribution, the distribution and the switch box, is three-level, and the three-level power distribution is protected step by step, so that the purposes of one machine, one brake, one leakage, one box and one lock are achieved.

The existing portable switch box generally needs to be moved frequently during use, and the plug in the switch box can be loosened during movement to cause poor contact and disconnection with the socket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that can make the inside plug of switch box become flexible when switch box removes and cause with socket contact failure and disconnection among the prior art, and the portable mobile switch box of a building site job site who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the portable mobile switch box comprises a box body of a portable mobile switch box, wherein a door plate is hinged to the front side of the box body, universal wheels are arranged at the bottom of the box body, a handle is arranged at the upper end of the box body, a warning device is arranged on one side of the upper end of the box body, and a line-setting device for preventing a wire plug from falling off is arranged in the box body;

the alignment device is including being fixed in the casing on the box inner wall, it has the lid to articulate on the casing, the inside of casing is provided with the baffle, one side of casing is provided with first hand wheel, the one end of first hand wheel is fixed with the sleeve, be provided with the screw thread on the sleeve, threaded connection has first slider on the sleeve, be provided with the first fixed plate that the tight electric wire of cooperation box inner wall clamp on the first slider, telescopic inside is rotated and is connected with the pivot, the one end of pivot is provided with the second hand wheel, the one end that the second hand wheel was kept away from in the pivot is provided with the screw thread, threaded connection has the second slider in the pivot, be provided with the second fixed plate that the tight electric wire of cooperation baffle clamp on the second.

Further, the warning device comprises a telescopic rod hinged to the upper end of the box body, a warning lamp is arranged at the upper end of the telescopic rod, a limiting block is arranged at the lower end of the telescopic rod, and a limiting bolt used for locking the telescopic rod is arranged on the limiting block.

Furthermore, the first sliding block and the second sliding block are respectively connected with the bottom of the shell in a sliding mode.

Furthermore, an anti-slip pad is arranged on the outer wall between the first fixing plate and the shell, and an anti-slip pad is arranged on the outer wall between the second fixing plate and the baffle.

Furthermore, an anti-abrasion pad used for reducing the abrasion of the electric wire is arranged on a wire outlet at the lower end of the door panel.

Furthermore, the anti-abrasion pad is made of hard plastic materials, and the anti-abrasion pad can increase the contact between the wire outlet and the paired wires.

Further, a bearing for reducing friction is arranged between the sleeve and the rotating shaft.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this portable removal switch incasement portion of building site job site is provided with the alignment device, can fix the electric wire through the alignment device to the switch case can not influence being connected of switch incasement portion socket and plug when removing.

Drawings

Fig. 1 is an appearance schematic diagram of a portable mobile switch box in a construction site;

fig. 2 is an open display schematic diagram of a portable mobile switch box in a construction site;

FIG. 3 is a front view of a layout device of a portable movable switch box in a construction site;

fig. 4 is the utility model provides a portable mobile switch box's of building site job site alignment device plan view.

In the figure: 1. a box body; 2. a door panel; 201. an anti-wear pad; 3. a universal wheel; 4. a handle; 5. a warning device; 501. a telescopic rod; 502. a limiting block; 5021. a limit bolt; 503. a warning light; 6. a line-defining device; 601. a housing; 6011. a baffle plate; 602. a cover body; 603. a first hand wheel; 604. a sleeve; 605. a first slider; 6051. a first fixing plate; 606. a second hand wheel; 607. a rotating shaft; 608. a second slider; 6081. a second fixing plate; 7. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a portable movable switch box for a construction site comprises a box body 1 of the portable movable switch box, wherein a door plate 2 is hinged on the front surface of the box body 1, universal wheels 3 are arranged at the bottom of the box body 1, a handle 4 is arranged at the upper end of the box body 1, a warning device 5 is arranged on one side of the upper end of the box body 1, and a line-setting device 6 for preventing an electric wire plug from falling off is arranged in the box body 1;

the alignment device 6 comprises a shell 601 fixed on the inner wall of the box body 1, a cover body 602 is hinged on the shell 601, a baffle 6011 is arranged inside the shell 601, a first hand wheel 603 is arranged on one side of the shell 601, a sleeve 604 is fixed at one end of the first hand wheel 603, threads are arranged on the sleeve 604, a first sliding block 605 is connected to the sleeve 604 in a threaded mode, a first fixing plate 6051 matched with the inner wall of the box body 1 to clamp an electric wire is arranged on the first sliding block 605, a rotating shaft 607 is connected to the inside of the sleeve 604 in a rotating mode, a second hand wheel 606 is arranged at one end of the rotating shaft 607, threads are arranged at one end, far away from the second hand wheel 606, a second sliding block 608 is connected to the rotating shaft 607 in a threaded mode, and a second fixing.

Further, the warning device 5 comprises a telescopic rod 501 hinged to the upper end of the box body 1, a warning lamp 503 is arranged at the upper end of the telescopic rod 501, a limit block 502 is arranged at the lower end of the telescopic rod 501, and a limit bolt 5021 used for locking the telescopic rod 501 is arranged on the limit block 502.

Further, the first slider 605 and the second slider 608 are slidably connected to the bottom of the housing 601, respectively.

Further, a non-slip mat 7 is disposed on an outer wall between the first fixing plate 6051 and the housing 601, and a non-slip mat 7 is disposed on an outer wall between the second fixing plate 6081 and the baffle 6011.

Further, an anti-abrasion pad 201 for reducing the abrasion of the electric wire is arranged on a lower outlet of the door panel 2.

Further, the anti-wear pad 201 is made of hard plastic material, and the anti-wear pad 201 can increase the contact between the wire outlet and the paired wires.

Further, a bearing for reducing friction is provided between the sleeve 604 and the rotating shaft 607.

The working principle is as follows: this device is provided with alignment device 6, can rotate first hand wheel 603 or second hand wheel 606 when needs press from both sides tight electric wire, and sleeve 604 synchronous rotation when rotating first hand wheel 603 drives first slider 605 through sleeve 604 and removes to drive first fixed plate 6051 and remove, thereby press from both sides tight electric wire, and in the same way, it can press from both sides tight electric wire to rotate second hand wheel 606 and drive second fixed plate 6081.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The portable movable switch box is characterized by comprising a box body (1) of the portable movable switch box, wherein a door plate (2) is hinged to the front side of the box body (1), universal wheels (3) are arranged at the bottom of the box body (1), a handle (4) is arranged at the upper end of the box body (1), a warning device (5) is arranged on one side of the upper end of the box body (1), and a wiring device (6) for preventing an electric wire plug from falling off is arranged in the box body (1);

the line-setting device (6) comprises a shell (601) fixed on the inner wall of a box body (1), a cover body (602) is hinged on the shell (601), a baffle (6011) is arranged inside the shell (601), a first hand wheel (603) is arranged on one side of the shell (601), a sleeve (604) is fixed at one end of the first hand wheel (603), threads are arranged on the sleeve (604), a first sliding block (605) is connected on the sleeve (604) in a threaded manner, a first fixing plate (6051) matched with the inner wall of the box body (1) to clamp an electric wire is arranged on the first sliding block (605), a rotating shaft (607) is rotatably connected inside the sleeve (604), a second hand wheel (606) is arranged at one end of the rotating shaft (607), threads are arranged at one end, far away from the second hand wheel (606), of the rotating shaft (607), and a second sliding block (608) is connected on the rotating shaft (607), and a second fixing plate (6081) matched with the baffle plate (6011) to clamp the electric wire is arranged on the second sliding block (608).

2. The portable mobile switch box for the construction site of the construction site as claimed in claim 1, wherein the warning device (5) comprises a telescopic rod (501) hinged to the upper end of the box body (1), a warning lamp (503) is arranged at the upper end of the telescopic rod (501), a limit block (502) is arranged at the lower end of the telescopic rod (501), and a limit bolt (5021) for locking the telescopic rod (501) is arranged on the limit block (502).

3. The portable mobile switch box for construction site as claimed in claim 2, wherein the first slider (605) and the second slider (608) are slidably connected with the bottom of the housing (601).

4. The portable mobile switch box for construction site according to claim 1, wherein a non-slip mat (7) is disposed on the outer wall between the first fixing plate (6051) and the housing (601), and a non-slip mat (7) is disposed on the outer wall between the second fixing plate (6081) and the baffle plate (6011).

5. The portable mobile switch box for construction site of claim 1, characterized in that the lower outlet of the door panel (2) is provided with an anti-abrasion pad (201) for reducing the abrasion of the wires.

6. The portable mobile switch box of claim 5, wherein the wear pad (201) is made of hard plastic, and the wear pad (201) can increase the contact between the outlet and the paired wires.

7. A portable mobile switching cabinet for a worksite construction site according to claim 1, wherein a friction-reducing bearing is provided between the sleeve (604) and the rotating shaft (607).