CN215497880U

CN215497880U - Temporary distribution box for electric power engineering construction

Info

Publication number: CN215497880U
Application number: CN202121649135.2U
Authority: CN
Inventors: 侯春玲; 孙贺明
Original assignee: Tianjin Power Construction New Energy Construction Co ltd
Current assignee: Tianjin Power Construction New Energy Construction Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-11
Anticipated expiration: 2031-07-20

Abstract

The utility model provides a temporary distribution box for power engineering construction, which belongs to the technical field of distribution boxes and comprises a bottom plate, wherein a box body is fixedly connected to the upper end of the bottom plate, a door plate is movably hinged to the front end of the box body through a hinge shaft, a top plate is fixedly connected to the upper end of the box body, a rear plate is fixedly connected to the rear end of the box body, four first rotating shafts are respectively and fixedly connected to the left inner wall and the right inner wall of the box body, a sliding plate is slidably connected between the adjacent ends of the four first rotating shafts, two groups of heat dissipation mechanisms are arranged in the top plate and are connected with the box body to dissipate heat of the box body, and through the arranged heat dissipation mechanisms, the heat in the box body can be effectively reduced, so that electrical equipment in the box body is not easily damaged, and the service life of the box body is prolonged.

Description

Temporary distribution box for electric power engineering construction

Technical Field

The utility model belongs to the technical field of distribution boxes, and particularly relates to a temporary distribution box for power engineering construction.

Background

The distribution box for power engineering construction is a massive parameter on data, generally forms a low-voltage forest according to the wiring of an electrical appliance, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

In prior art, various electrical equipment are usually installed inside the distribution box, and when the electrical equipment operates, a large amount of heat can be generated, and the heat is too much, so that the damage of the electrical equipment inside the distribution box can be caused, and the normal use of the distribution box is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temporary distribution box for power engineering construction, and aims to solve the problem that in the prior art, electrical equipment in the distribution box generates a large amount of heat during operation, and the damage of the electrical equipment in the distribution box is caused by excessive heat, so that the normal use of the distribution box is influenced.

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

a temporary distribution box for power engineering construction, comprising:

the upper end of the bottom plate is fixedly connected with a box body, the front end of the box body is movably hinged with a door plate through a hinge shaft, the upper end of the box body is fixedly connected with a top plate, and the rear end of the box body is fixedly connected with a rear plate;

the four first rotating shafts are respectively and fixedly connected to the left inner wall and the right inner wall of the box body, and sliding plates are connected between the adjacent ends of the four first rotating shafts in a sliding mode;

the heat dissipation mechanism comprises two sets of heat dissipation mechanisms, two sets of heat dissipation mechanisms and a clamping mechanism, wherein the heat dissipation mechanisms are arranged in the top plate and are connected with the box body to dissipate heat of the box body, the clamping mechanism is arranged in the door plate and is connected with the box body to clamp the box body.

As a preferred scheme of the present invention, each group of the heat dissipation mechanisms includes a fan hole, a heat dissipation plate, a second rotation shaft, a heat dissipation fan, and a fixing block, the fan hole is formed in the upper end of the top plate, the heat dissipation plate is fixedly connected to the lower end of the top plate, the fixing block is fixedly connected to the circumferential inner wall of the fan hole, the second rotation shaft is rotatably connected between the fixing block and the adjacent end of the heat dissipation plate, and the heat dissipation fan is fixedly connected to the circumferential surface of the second rotation shaft.

As a preferred scheme of the present invention, the clamping mechanism includes a latch connecting block, a handle, a first rotating shaft, a clamping plate, and a clamping block, wherein a connecting hole is formed at the front end of the door panel, the latch connecting block is fixedly connected in the connecting hole, the first rotating shaft is rotatably connected in the latch connecting block, the rear end of the first rotating shaft movably penetrates through the rear end of the latch connecting block and extends rearward, the handle is fixedly connected to the front portion of the circumferential surface of the first rotating shaft, the clamping plate is fixedly connected to the rear portion of the circumferential surface of the first rotating shaft, and the clamping block is fixedly connected to the right inner wall of the box body.

As a preferable scheme of the utility model, universal wheels are fixedly connected to four corners of the lower end of the bottom plate.

As a preferable scheme of the present invention, the rear plate is fixedly connected at a front end thereof with a plurality of electrical connectors.

As a preferable scheme of the present invention, the front end of the door panel is provided with a glass fixing hole, the inner wall of the glass fixing hole is fixedly connected with a glass plate, and the upper end of the top plate is fixedly connected with two dust-proof housings.

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

1. in this scheme, when the internal equipment was in the operation this moment, inside electrical equipment can produce a large amount of heats, and the heat can lead to the use of internal equipment to receive the influence, through the operation of the heat dissipation fan in the heat dissipation mechanism that sets up, can carry the inside heat of box to the external world to reduce inside heat, can make the normal operating of internal equipment.

2. In this scheme, the right inner wall at the box is fixed to the joint piece among the latch mechanism, with the draw-in groove phase-match that the joint board surface was seted up, is used for connecting first axis of rotation through the hasp connecting block that sets up, the handle of the circumference fixed surface of first axis of rotation connection, both are 90 degrees contained angles, can drive the joint board through rotating the handle and rotate, the joint can realize the fixed of door plant between joint board and the joint piece, convenient to use satisfies actual need.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a base plate; 3. a door panel; 4. a universal wheel; 5. a glass fixing hole; 6. a lock catch connecting block; 7. a handle; 8. a first rotating shaft; 9. a sliding plate; 10. a rear panel; 11. an electrical appliance connector; 12. a top plate; 13. a dust-proof housing; 14. a fan hole; 15. a heat dissipation plate; 16. a second rotating shaft; 17. a heat dissipation fan; 18. a fixed block; 19. the joint board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

a temporary distribution box for power engineering construction, comprising:

the refrigerator comprises a bottom plate 2, wherein the upper end of the bottom plate 2 is fixedly connected with a refrigerator body 1, the front end of the refrigerator body 1 is movably hinged with a door plate 3 through a hinge shaft, the upper end of the refrigerator body 1 is fixedly connected with a top plate 12, and the rear end of the refrigerator body 1 is fixedly connected with a rear plate 10;

the four first rotating shafts 8 are respectively and fixedly connected to the left inner wall and the right inner wall of the box body 1, and sliding plates 9 are connected between the adjacent ends of the four first rotating shafts 8 in a sliding mode;

two sets of heat dissipation mechanisms, two sets of heat dissipation mechanisms are arranged in the top plate 12, and two sets of heat dissipation mechanisms are connected with the interior of the box body 1 to realize heat dissipation of the box body, and

the clamping mechanism is arranged in the door plate 3 and connected with the box body 1 to realize clamping.

In the specific embodiment of the utility model, the box body 1 is made of cold rolled steel, the bottom plate 2 is arranged to support the upper box body 1 and other accessories, the opening and closing of the upper box body 1 can be facilitated through the movable hinge joint between the arranged door plate 3 and the box body 1, the door plate 3 can be conveniently fixed between the door plate 3 and the box body 1 through the arranged clamping mechanism, the rear end of the door plate 3 and the left inner wall of the box body 1 are provided with limiting ropes, the limiting ropes can limit the opening of the door plate 3, the near ends of the first rotating shafts 8 arranged on the left inner wall and the right inner wall of the box body 1 are provided with clamping grooves, the clamping grooves formed on the first rotating shafts 8 on the left part and the right part are mutually aligned, the sliding plates 9 are connected in a sliding manner in the clamping grooves, the sliding plates 9 can be used for placing other electrical equipment, and the heat generated in the box body 1 can be transferred into the outside air through the arranged heat dissipation mechanism, thereby reducing the amount of heat inside the cabinet 1.

Specifically referring to fig. 3, each group of heat dissipation mechanisms includes a fan hole 14, a heat dissipation plate 15, a second rotation shaft 16, a heat dissipation fan 17, and a fixing block 18, the fan hole 14 is opened at the upper end of the top plate 12, the heat dissipation plate 15 is fixedly connected to the lower end of the top plate 12, the fixing block 18 is fixedly connected to the circumferential inner wall of the fan hole 14, the second rotation shaft 16 is rotatably connected between the fixing block 18 and the adjacent end of the heat dissipation plate 15, and the heat dissipation fan 17 is fixedly connected to the circumferential surface of the second rotation shaft 16.

In this embodiment: fan hole 14 in the heat dissipation mechanism communicates with the inside of box 1, heat dissipation plate 15 through setting up plays the effect of connecting second axis of rotation 16, a plurality of arc holes have been seted up to heat dissipation plate 15's lower extreme, be used for shifting the heat of box 1 inside through the arc hole, fixed block 18 sets up in the circumference inner wall upper portion of fan hole 14, play the effect of connecting second axis of rotation 16, second axis of rotation 16 rotates and connects between fixed block 18 and heat dissipation plate 15, play the effect of fixed heat dissipation fan 17, heat dissipation fan 17 through setting up can be with the heat transport to the external world of box 1 inside when the operation, thereby reduce the inside heat of box 1, can not cause the high temperature and lead to the equipment to damage, heat dissipation fan 17 is prior art, heat dissipation fan 17 and external power source electric connection.

Specifically please refer to fig. 2, the clamping mechanism includes hasp connecting block 6, handle 7, first rotation axis 8, clamping plate 19 and clamping block, the connecting hole has been seted up to the front end of door plant 3, hasp connecting block 6 fixed connection is in the connecting hole, first rotation axis 8 rotates and connects in hasp connecting block 6, the rear end activity of first rotation axis 8 runs through the rear end of hasp connecting block 6 and extends backward, handle 7 fixed connection is anterior in the circumferential surface of first rotation axis 8, clamping plate 19 fixed connection is at the circumferential surface rear portion of first rotation axis 8, clamping block fixed connection is in the right inner wall of box 1.

In this embodiment: the right inner wall at box 1 is fixed to the joint piece among the clamping mechanism, the draw-in groove phase-match of seting up with joint plate 19 surface, be used for connecting first axis of rotation 8 through the hasp connecting block 6 that sets up, the handle 7 of the circumference fixed surface of first axis of rotation 8 is connected, both are 90 degrees contained angles, can drive joint plate 19 through rotating handle 7 and rotate, the joint can realize door plant 3's fixed between joint plate 19 and the joint piece, and convenient to use satisfies actual need.

Specifically referring to fig. 1, the four corners of the lower end of the bottom plate 2 are fixedly connected with universal wheels 4.

In this embodiment: this device of can being convenient for through four universal wheels 4 that set up removes, can remove this device to suitable position according to the in-service use demand, improves the flexibility of this device.

Specifically referring to fig. 2, a plurality of electrical connectors 11 are fixedly connected to the front end of the rear plate 10.

In this embodiment: the plurality of electrical appliance connecting pieces 11 are arranged, so that the connection of electrical appliances can be facilitated, and the installation and the use of the electrical appliances are facilitated.

Specifically referring to fig. 1, a glass fixing hole 5 is formed at the front end of the door panel 3, a glass plate is fixedly connected to the inner wall of the glass fixing hole 5, and two dust-proof housings 13 are fixedly connected to the upper end of the top plate 12.

In this embodiment: the glass fixing holes 5 are formed to be connected with the glass plates, and the glass plates can be used for facilitating observation of instruments such as internal electric meters by a user, so that the glass plate is convenient to use and improves the practicability of the device.

The working principle and the using process of the utility model are as follows: when the device is used, the device is firstly moved to a proper position through the four universal wheels 4, then the brake pad is stepped to lock the universal wheels 4, then the handle 7 is rotated through the arranged clamping mechanism to sequentially drive the first rotating shaft 8 and the clamping plate 19 to rotate, at the moment, the clamping plate 19 is separated from the surface of the clamping block, the door plate 3 can be opened, then the sliding plate 9 can be slid into the clamping groove formed in the surface of the first rotating shaft 8 according to the use requirement, then the electrical equipment can be placed at the upper end of the sliding plate 9, the sliding plate 9 can be taken out when the device is not used, then the device can be installed between the front ends of a plurality of electrical connecting pieces 11 and the two first rotating shafts 8, after the installation is finished, the door plate 3 is closed through the clamping mechanism, a user can observe data of internal instruments and the like through the arranged glass plate, at the moment, when the internal equipment is in operation, inside electrical equipment can produce a large amount of heats, and the heat can lead to inside equipment's use to receive the influence, through the operation of the heat dissipation fan 17 in the heat dissipation mechanism that sets up, can carry the inside heat of box 1 to the external world to reduce inside heat, can make inside equipment normal operating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a temporary distribution box is used in electric power engineering construction which characterized in that includes:

the refrigerator comprises a bottom plate (2), wherein the upper end of the bottom plate (2) is fixedly connected with a refrigerator body (1), the front end of the refrigerator body (1) is movably hinged with a door plate (3) through a hinge shaft, the upper end of the refrigerator body (1) is fixedly connected with a top plate (12), and the rear end of the refrigerator body (1) is fixedly connected with a rear plate (10);

the four first rotating shafts (8) are respectively and fixedly connected to the left inner wall and the right inner wall of the box body (1), and sliding plates (9) are connected between the adjacent ends of the four first rotating shafts (8) in a sliding mode;

the heat dissipation mechanism comprises two sets of heat dissipation mechanisms, wherein the heat dissipation mechanisms are arranged in a top plate (12) and are connected with the box body (1) to dissipate heat of the box body, and the clamping mechanism is arranged in a door plate (3) and connected with the box body (1) to clamp the box body.

2. The temporary distribution box for power engineering construction according to claim 1, wherein: every group heat dissipation mechanism all includes fan hole (14), heating panel (15), second axis of rotation (16), heat dissipation fan (17) and fixed block (18), the upper end of roof (12) is seted up in fan hole (14), heating panel (15) fixed connection is in the lower extreme of roof (12), fixed block (18) fixed connection is in the circumference inner wall in fan hole (14), second axis of rotation (16) rotate to be connected between the end that is close to mutually of fixed block (18) and heating panel (15), heat dissipation fan (17) fixed connection is in the circumference surface of second axis of rotation (16).

3. The temporary distribution box for power engineering construction according to claim 2, wherein: clamping mechanism includes hasp connecting block (6), handle (7), first axis of rotation (8), joint board (19) and joint piece, the connecting hole has been seted up to the front end of door plant (3), hasp connecting block (6) fixed connection is in the connecting hole, first axis of rotation (8) are rotated and are connected in hasp connecting block (6), the rear end activity of first axis of rotation (8) runs through the rear end of hasp connecting block (6) and extends backward, handle (7) fixed connection is anterior in the circumferential surface of first axis of rotation (8), joint board (19) fixed connection is at the circumferential surface rear portion of first axis of rotation (8), joint piece fixed connection is in the right inner wall of box (1).

4. The temporary distribution box for power engineering construction according to claim 3, wherein: the lower end four corners of the bottom plate (2) are fixedly connected with universal wheels (4).

5. The temporary distribution box for power engineering construction according to claim 4, wherein: the front end of the rear plate (10) is fixedly connected with a plurality of electrical appliance connecting pieces (11).

6. The temporary distribution box for power engineering construction according to claim 5, wherein: glass fixed orifices (5) have been seted up to the front end of door plant (3), the inner wall fixedly connected with glass board of glass fixed orifices (5), two dust cover (13) of upper end fixedly connected with of roof (12).