CN210693166U

CN210693166U - Building site block terminal

Info

Publication number: CN210693166U
Application number: CN201922315379.6U
Authority: CN
Inventors: 徐浩; 王义琴; 邢龙祥
Original assignee: Qingdao Innat Electric Manufacturing Co Ltd
Current assignee: Qingdao Innat Electric Manufacturing Co Ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-06-05
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a building site block terminal, the power distribution box comprises a box body, the front end of box is provided with the chamber door, four angles of the top outer wall of box all are provided with the bracing piece, both ends are provided with first support frame about the box, and both ends all be provided with first magnetic sheet on the first support frame, the rear end face of box is provided with the louvre, the both sides of louvre just are in the surface of box all is provided with the second support frame all around, and four all be provided with the second magnetic sheet on the second support frame, the lower extreme both sides of box are provided with the installation piece, both sides the bottom of installation piece is provided with the connecting rod, the bottom of connecting rod is provided with the fixed plate, the box is provided with the protection. The utility model has the advantages of reasonable design, the magnetic sheet that utilizes on the magnetic sheet of drawing on magnetic sheet and the block terminal of protection casing inner wall design first support frame, the second support frame passes through the magnetic protection casing on the fixed block terminal of mode of inhaling, and the practicality is strong, and is effectual.

Description

Building site block terminal

Technical Field

The utility model relates to an electrical equipment technical field specifically is a building site block terminal.

Background

The distribution box has reasonable distribution of electric energy and is convenient for opening and closing the circuit. The safety protection device has higher safety protection level, is convenient to manage, and is favorable for maintenance when a circuit fault occurs.

When the building construction, have usually to use interim block terminal, the block terminal generally sets up near the building, and the block terminal that general building site used all is closed, and the building site is because building data stacks, and the position of block terminal is placed generally more difficultly, and some places of placing simultaneously can be unstable. Moreover, the distribution box on the construction site is placed on the construction site all the year round, dust in the construction site environment is more, and the distribution box is always full of dust, so that the safe operation of the electrical elements in the distribution box is influenced.

Disclosure of Invention

An object of the utility model is to provide a building site block terminal to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box for construction sites comprises a box body, wherein a box door is arranged at the front end of the box body, the left side of the box door is arranged on the box body through hinges, four corners of the outer wall of the top end of the box body are provided with supporting rods, top plates are arranged at the top ends of the four supporting rods, first supporting frames are arranged at the left end and the right end of the box body, first magnetic sheets are arranged on the first supporting frames at the two ends, heat dissipation holes are formed in the rear end face of the box body, second supporting frames are arranged on two sides of the heat dissipation holes and on the periphery of the outer surface of the box body, second magnetic sheets are arranged on the four second supporting frames, mounting blocks are arranged on two sides of the lower end of the box body, connecting rods are arranged at the bottom ends of the mounting blocks at two sides, transverse rods are arranged at the, and the inner wall of the protective cover is provided with magnetic guiding sheets corresponding to the first support frame and the second support frame.

Preferably, the upper end face of the top plate is provided with a cushion pad, and the cushion pad is made of rubber.

Preferably, a damping spring is arranged on the connecting rod.

Preferably, the protection casing comprises dust screen and active carbon filter screen, the dust screen cover is in the outside of active carbon filter screen.

Preferably, a window is arranged on the box door.

Preferably, a box door lock is arranged on the right side of the window and on the box door.

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

1. the utility model discloses a magnetic sheet that draws of protection casing inner wall design can pass through the magnetic attraction mode with the magnetic sheet on first support frame, the second support frame on the block terminal and fix the protection casing on the block terminal, reaches dustproof purpose on the building site, avoids the dust in the building site environment to pile up in the block terminal, influences the heat dissipation, and then influences the safe operation of the electrical component in the block terminal, has certain economic benefits and market prospect;

2. the utility model discloses connecting rod and fixed plate of the installation of the box lower extreme of design simultaneously can pass through the fixed plate with the block terminal on the building site that building material stacked and use the bolt fastening in the ground of building site, have guaranteed the stability of whole block terminal, ensure the safe operation of block terminal and use, and overall structure is simple, reasonable in design, and the practicality is strong, has advantages such as excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a construction site distribution box of the utility model;

FIG. 2 is a schematic structural view of a rear end face of the power distribution box of the construction site of the present invention;

fig. 3 is a left side view structural schematic diagram of the utility model of a construction site distribution box;

FIG. 4 is a schematic structural view of a protective cover of a power distribution box in a construction site of the present invention;

fig. 5 is the utility model relates to an enlarged schematic structure of a department in building site block terminal figure 1.

In the figure: 1. a box body; 2. a box door; 3. a hinge; 4. a support bar; 5. a top plate; 6. a first support frame; 7. a first magnetic sheet; 8. heat dissipation holes; 9. a second support frame; 10. a second magnetic sheet; 11. mounting blocks; 12. a connecting rod; 13. a cross bar; 14. a fixing plate; 15. a protective cover; 16. a magnetic guiding sheet; 17. a cushion pad; 18. a damping spring; 19. a dust screen; 20. an active carbon filter screen; 21. a window; 22. and (4) locking a box door.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a building site distribution box comprises a box body 1, wherein a box door 2 is hinged and installed at the front end of the box body 1, the left side of the box door 2 is movably installed on the box body 1 through a hinge 3, supporting rods 4 are installed at four corners of the outer wall of the top end of the box body 1 in a welding mode, a top plate 5 is fixedly installed at the top ends of the four supporting rods 4 in a welding mode, first supporting frames 6 are fixedly installed at the left end and the right end of the box body 1 through screws, first magnetic sheets 7 are fixedly installed on the first supporting frames 6 at the two ends respectively through welding, heat dissipation holes 8 are reserved in holes formed in the rear end face of the box body 1, second supporting frames 9 are fixedly installed on two sides of each heat dissipation hole 8 and on the periphery of the outer surface of the box body 1 through screws, second magnetic sheets 10 are fixedly installed on the four second supporting frames 9 through welding, installing blocks, the connecting rods 12 on the two sides are close to one end of a cross rod 13 in a welded installation mode, the bottom of each connecting rod 12 is provided with a fixing plate 14 in a welded installation mode, the box body 1 is externally sleeved with a protective cover 15, and the inner wall of the protective cover 15 corresponds to the positions of the first support frame 6 and the second support frame 9 and is fixedly provided with a magnetic guiding sheet 16 through screws.

The upper end face of the top plate 5 is bonded with a cushion pad 17, and the cushion pad 17 is made of rubber, so that the damage of broken stones on a construction site to the distribution box is reduced, and a certain protection effect is achieved; the connecting rod 12 is sleeved with a damping spring 18, and the upper end and the lower end of the damping spring 18 are fixedly installed with the installation block 11 and the fixing plate 14 in a welding mode, so that the vibration generated by the operation of other large-scale machines on a construction site is favorably reduced, and the damage to the distribution box is avoided; the protective cover 15 is composed of a dustproof net 19 and an active carbon filter screen 20, and the dustproof net 19 is sleeved outside the active carbon filter screen 20, so that dust prevention is facilitated, and the probability of dust entering the distribution box is reduced; the box door 2 is provided with the window 21, so that an operator can conveniently observe the electrical use condition in the box through the window 21 directly, and in addition, if some electrical elements are abnormal, the abnormal electrical elements can be found in time and then processed in time; the right side of the window 21 is embedded with a box door lock 22 on the box door 2, which is beneficial to ensuring safety, avoiding accidents and only allowing professionals to open.

The working principle is as follows: when the utility model is used, the distribution box is firstly arranged on the ground of a construction site through the fixing plate 14, the stability and the normal operation of the distribution box are ensured, then the magnetic sheet 16 designed on the inner wall of the protective cover 15 is used for fixing the distribution box with the magnetic sheets on the first support frame 6 and the second support frame 9 on the distribution box through the magnetic suction mode, thereby ensuring the dust-free environment close to the distribution box, and the electric elements in the distribution box body 1 can be maintained and observed through easy disassembly, and the generated vibration can be filtered by the damping spring 18 on the connecting rod 12 like the frequent starting of some large machines on the construction site, the damage of the vibration to the distribution box is effectively protected, the safe operation of the electric elements in the distribution box is ensured, in addition, the cushion pad 17 which is adhered and arranged on the top plate 5 on the supporting rod 4 can effectively reduce the damage of the broken stones, the integral design is reasonable, and the advantages of simple operation, convenient use, good use effect and the like are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a building site block terminal, includes box (1), its characterized in that: a box door (2) is arranged at the front end of the box body (1), the left side of the box door (2) is arranged on the box body (1) through hinges (3), supporting rods (4) are arranged at four corners of the outer wall of the top end of the box body (1), a top plate (5) is arranged at the top ends of the four supporting rods (4), first supporting frames (6) are arranged at the left end and the right end of the box body (1), first magnetic sheets (7) are arranged on the first supporting frames (6) at the two ends, heat dissipation holes (8) are arranged on the rear end face of the box body (1), second supporting frames (9) are arranged on two sides of the heat dissipation holes (8) and on the periphery of the outer surface of the box body (1), second magnetic sheets (10) are arranged on the four second supporting frames (9), mounting blocks (11) are arranged on two sides of the lower end of the box body (1), connecting rods (12) are arranged, both sides the one end that connecting rod (12) are close to mutually is provided with horizontal pole (13), the bottom of connecting rod (12) is provided with fixed plate (14), box (1) is provided with protection casing (15) outward, just protection casing (15) inner wall corresponds first support frame (6) second support frame (9) position all is provided with draws magnetic sheet (16).

2. The worksite electrical distribution box of claim 1, wherein: the upper end face of the top plate (5) is provided with a cushion pad (17), and the cushion pad (17) is made of rubber.

3. The worksite electrical distribution box of claim 1, wherein: and a damping spring (18) is arranged on the connecting rod (12).

4. The worksite electrical distribution box of claim 1, wherein: the protection casing (15) comprise dust screen (19) and active carbon filter screen (20), dust screen (19) cover is in the outside of active carbon filter screen (20).

5. The worksite electrical distribution box of claim 1, wherein: the box door (2) is provided with a window (21).

6. The worksite electrical distribution box of claim 5, wherein: and a box door lock (22) is arranged on the right side of the window (21) and on the box door (2).