CN220964100U - Distribution box for construction site - Google Patents
Distribution box for construction site Download PDFInfo
- Publication number
- CN220964100U CN220964100U CN202322481976.2U CN202322481976U CN220964100U CN 220964100 U CN220964100 U CN 220964100U CN 202322481976 U CN202322481976 U CN 202322481976U CN 220964100 U CN220964100 U CN 220964100U
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- CN
- China
- Prior art keywords
- distribution box
- box body
- frame
- dustproof net
- fixedly arranged
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 32
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of a power distribution box for a construction site, in particular to a power distribution box for a construction site, which comprises a power distribution box body, wherein a base is fixedly arranged at the lower end of the power distribution box body, which is a main body shell of the power distribution box for the construction site; and the fixed frame is fixedly arranged on the inner wall of the distribution box body. The utility model overcomes the defects of the prior art, and the fixing frame, the assembling frame and the dustproof net are arranged, so that the assembling frame can be regularly pulled out from the fixing frame by using the fixing blocks after the entering air is filtered, the disassembly and assembly work of the dustproof net are convenient, then the dustproof net is independently taken out of the inside of the distribution box body to clean, the dust scale on the surface of the dustproof net is prevented from falling into the inside of the distribution box body, after the dustproof net is cleaned, the embedding strips at the assembling frame can be used again to be embedded into the embedding grooves on the inner wall of the fixing frame to be assembled, the convenience of workers in cleaning the dustproof net is improved, and the influence of excessive dust on the surface of the dustproof net on the dust in the later stage can be avoided.
Description
Technical Field
The utility model relates to the technical field of building site distribution boxes, in particular to a building site distribution box.
Background
In a construction site, the distribution box is a common tool for the construction site, and the distribution box is a point distribution device which is widely applied and is formed by assembling electronic elements such as switch equipment, measuring instruments, protection appliances, auxiliary equipment and the like in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement.
According to the chinese patent: CN214255350U is portable block terminal for building site, including the block terminal body, the louvre is connected with the collection fan housing, and the collection fan housing is equipped with the support, and prop up and be connected with the rotation axis, and the rotation axis outer wall is equipped with the flabellum, and the block terminal body lateral wall is equipped with the mounting bracket, and the mounting bracket is equipped with the motor, and the motor is connected with the rotation axis, and the inlet end of collection fan housing is equipped with the filter screen, and the rotation axis outer wall is equipped with the brush, brush board and filter screen butt; the wind collecting cover is connected with a heat dissipation coil pipe, and the heat dissipation coil pipe is provided with an exhaust hole. Outside air is led into the heat dissipation coil through the fan blades and is blown to the electronic element through the exhaust holes on the heat dissipation coil, so that heat generated by the electronic element is taken away; dust on the building site can be prevented from entering the distribution box body through the radiating coil by arranging the filter screen at the air inlet end of the air collecting cover. The brush is driven to rotate while the rotating shaft rotates, dust attached to the outer surface of the filter screen is wiped off, based on the above-mentioned published patent and the discovery of the prior art, the existing distribution boxes for construction sites need to utilize the radiating holes to radiate heat in the use process, excessive dust structures can be caused on the dust screen at the radiating holes after a long time, the cleanliness at the radiating holes is reduced, the later filtering effect of the dust screen is affected, and the block terminal can utilize each universal wheel of lower extreme to carry out the displacement on ground in the use, conveniently remove the block terminal to appointed place the position, but in place the in-process, support work by each universal wheel to the block terminal always for the block terminal is less with ground contact's area, and the universal wheel receives the suppression of gravity for a long time, can increase the speed of deformation damage, has reduced the life of universal wheel.
Disclosure of utility model
The utility model aims to provide a distribution box for a construction site, which aims to solve the problem that the prior distribution box is put forward in the use process in the background technology.
In order to realize the technical problems, the utility model provides the following technical scheme:
The utility model provides a block terminal for building site, includes the block terminal body, is the main part shell of block terminal for building site, and its lower extreme fixed mounting has the base;
the fixed frame is fixedly arranged on the inner wall of the distribution box body, and embedded grooves are formed in the inner wall of the fixed frame;
The assembling frame is arranged on the side face of the fixed frame, the upper end and the lower end of the assembling frame are fixedly provided with embedded strips, and the embedded strips are assembled and connected with the embedded grooves;
the electric cylinders are fixedly arranged in the base;
Grooves are formed in four corners of the lower end of the base.
Preferably, the power distribution box further comprises:
the radiating holes are formed in the side face of the distribution box body;
The dustproof net is arranged in the middle of the assembly frame, and the dustproof net and the radiating holes are arranged oppositely;
And the fixing block is fixedly arranged on the side surface of the assembly frame.
Preferably, the groove further comprises:
The wheel frames are all arranged in the grooves and are connected with the electric cylinder through piston rods;
and the universal wheels are movably arranged in the middle of the inner side of the wheel frame.
Preferably, the power distribution box further comprises:
The box door is mounted on the front side edge part of the distribution box body through a hinge;
a rainproof heat radiation grid which is arranged at the lower end of the side surface of the distribution box body;
The rain shielding plate is arranged at the upper end of the distribution box body, and the upper end surface of the rain shielding plate is inclined;
and electric elements which are assembled in the distribution box body.
Preferably, the door further comprises:
the perspective window is arranged on the surface of the box door, and transparent glass is arranged in the middle of the perspective window;
And a door lock installed at a side of the door.
Preferably, the weather shield further includes:
the fixed plate is fixedly arranged at the lower end of the rain shield;
the mounting plates are fixedly mounted at four corners of the lower end of the fixing plate;
And the shock absorbers are all installed at the lower ends of the mounting plates, and the shock absorbers are connected with the upper ends of the distribution box bodies by using the mounting plates at the lower ends.
The embodiment of the utility model provides a distribution box for a construction site, which has the following beneficial effects:
1. Through being provided with fixed frame, equipment frame and dust screen for the dust screen is filtering the back to the air that gets into, can regularly utilize the fixed block to take out the equipment frame from fixed frame in, conveniently take out the dismouting work of dust screen, then take out the dust screen alone the inside of block terminal body clean work, avoid the dust scale deposit on dust screen surface to fall into the inside at the block terminal body, after clean the dust screen, can utilize the embedding strip of equipment frame department to embed into the embedded groove of fixed frame inner wall again and assemble, the convenience when the staff is clean the dust screen has been improved, also can avoid the too much influence later stage of dust on dust screen surface to the filter effect of dust.
2. Through being provided with electronic jar, recess and wheel carrier for this device utilizes each universal wheel of lower extreme to remove the appointed of building site and puts the position after, then with the power supply of the internal controller wiring of block terminal, the controller is controlled each electronic jar of base inside again, electronic jar can utilize the piston rod to drive the wheel carrier of lower extreme flexible, until with wheel carrier and universal wheel withdraw the inside of recess, base and ground carry out direct contact, make the area of contact between this device and the ground be improved, the gravity influence that the universal wheel received can be reduced, make the phenomenon that the universal wheel is difficult to appear deformation damage.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the base of the present utility model;
FIG. 3 is a schematic view of the structure of the weather shield and shock absorber of the present utility model;
fig. 4 is a schematic view of the structure of the fixing frame and the dust-proof net of the present utility model.
In the figure: 1. a distribution box body; 2. a rain shield; 3. rainproof heat radiation grille; 4. a base; 5. a universal wheel; 6. a door; 7. a perspective window; 8. an electronic component; 9. a door lock; 10. an electric cylinder; 11. a groove; 12. a wheel carrier; 13. a fixing plate; 14. a mounting plate; 15. a damper; 16. a fixed frame; 17. a heat radiation hole; 18. assembling a frame; 19. a fixed block; 20. a dust-proof net.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in FIG. 1, a block terminal for building site, including block terminal body 1, firstly utilize each universal wheel 5 of base 4 lower extreme to remove the appointed of building site and put the position after, install each electronic component 8 in the inside of block terminal body 1 again, close this device with chamber door 6 with lock 9, when this device internally mounted's electronic component 8 work produced the heat, open the radiator group of block terminal body 1 inside upper end, two louvres can get into external air simultaneously, realize dispelling the heat to the heat that the block terminal body 1 is inside, and the weather shield 2 of this device upper end can protect the work to this device, during the raining, weather shield 2 can utilize the slope form to carry out drainage work.
As shown in fig. 2, the electric cylinder device comprises a base 4, each electric cylinder 10 in the base 4 is controlled by a controller, the electric cylinders 10 can drive a wheel frame 12 at the lower end to stretch and retract by a piston rod until the wheel frame 12 and the universal wheel 5 are retracted into a groove 11, and the base 4 is in direct contact with the ground, so that the contact area between the device and the ground is increased, and the influence of gravity on the universal wheel can be reduced.
As shown in fig. 3, the device comprises a rain shield 2, and a shock absorber 15 is arranged between a fixing plate 13 and a distribution box body 1 by using mounting plates 14 at two ends, so that impact force can be buffered by the shock absorber 15 when the upper end of the device is subjected to construction falling objects, and damage to the device is reduced.
As shown in fig. 4, including the equipment frame 18, utilize the equipment frame 18 to take out the dust screen 20 alone and carry out cleaning work in the inside of block terminal body 1, avoid dust scale deposit on dust screen 20 surface to fall into in the inside of block terminal body 1, behind clean dust screen 20, can utilize the embedded strip of equipment frame 18 department to embed into the embedded groove of fixed frame 16 inner wall again and assemble, improved the convenience when the staff cleans dust screen 20.
Working principle: after the universal wheels 5 at the lower end of the base 4 are moved to the appointed placement position of the building site, the controller in the distribution box body 1 is connected with wires to supply power, then the controller is used for controlling the electric cylinders 10 in the base 4, the electric cylinders 10 can drive the wheel frames 12 at the lower end to stretch and retract by using the piston rods until the wheel frames 12 and the universal wheels 5 are retracted into the grooves 11, the base 4 is in direct contact with the ground, so that the contact area between the device and the ground is increased, the influence of gravity on the universal wheels can be reduced, then the electronic components on the site are mounted at the rear end in the distribution box body 1, then when the device is put into use, the radiator group at the upper end in the distribution box body 1 is opened, and meanwhile, the two radiating holes can allow outside air to enter, realize radiating the heat that the distribution box 1 produced inside, and dust screen 20 can carry out dust filtration to the air that gets into, but need jack-up to remove clean work to dust screen 20, then take out the dust screen 20 alone and clean work in the inside of distribution box 1, avoid dust scale deposit on dust screen 20 surface to fall into in the inside of distribution box 1, after clean dust screen 20, can utilize the embedded strip of equipment frame 18 department to embed the embedded groove of fixed frame 16 inner wall again and assemble, the convenience when having improved the staff to dust screen 20 clean, and the weather shield 2 of this device upper end can protect the work to this device, when this device upper end receives the construction weight, can utilize bumper 15 to cushion impact force, reduce the damage phenomenon to this device.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A power distribution box for a worksite, comprising:
the distribution box body (1) is a main body shell of a distribution box for a construction site, and a base (4) is fixedly arranged at the lower end of the main body shell;
the fixed frame (16) is fixedly arranged on the inner wall of the distribution box body (1), and embedded grooves are formed in the inner wall of the fixed frame (16);
The assembling frame (18) is arranged on the side face of the fixed frame (16), embedded strips are fixedly arranged at the upper end and the lower end of the assembling frame (18), and the embedded strips are assembled and connected with the embedded grooves;
the electric cylinders (10) are fixedly arranged in the base (4);
Grooves (11) are formed in four corners of the lower end of the base (4).
2. The electrical box for construction sites according to claim 1, characterized in that the electrical box body (1) further comprises:
The radiating holes (17) are formed in the side face of the distribution box body (1);
The dustproof net (20) is arranged in the middle of the assembly frame (18), and the dustproof net (20) and the radiating holes (17) are arranged oppositely;
And a fixing block (19) fixedly installed on the side surface of the assembly frame (18).
3. The electric block for worksite according to claim 1, characterized in that the recess (11) further comprises:
The wheel frames (12) are arranged in the grooves (11), and the wheel frames (12) are connected with the electric cylinder (10) through piston rods;
and the universal wheels (5) are movably arranged in the middle of the inner side of the wheel frame (12).
4. The electrical box for construction sites according to claim 1, characterized in that the electrical box body (1) further comprises:
a box door (6) mounted on the front side edge of the distribution box body (1) through a hinge;
A rainproof heat radiation grid (3) which is arranged at the lower end of the side surface of the distribution box body (1);
the rain shielding plate (2) is arranged at the upper end of the distribution box body (1), and the upper end surface of the rain shielding plate (2) is inclined;
and electric elements (8) which are all assembled inside the distribution box body (1).
5. The distribution box for worksites according to claim 4, characterized in that said box door (6) further comprises:
The perspective window (7) is arranged on the surface of the box door (6), and transparent glass is arranged in the middle of the perspective window (7);
and a door lock (9) mounted on the side of the door (6).
6. The electrical distribution box for worksite according to claim 4, characterized in that the weather shield (2) further comprises:
A fixed plate (13) fixedly installed at the lower end of the weather shield (2);
The mounting plates (14) are fixedly arranged at four corners of the lower end of the fixing plate (13);
And the shock absorbers (15) are all arranged at the lower ends of the mounting plates (14), and the shock absorbers (15) are connected with the upper ends of the distribution box bodies (1) by utilizing the mounting plates (14) at the lower ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481976.2U CN220964100U (en) | 2023-09-12 | 2023-09-12 | Distribution box for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481976.2U CN220964100U (en) | 2023-09-12 | 2023-09-12 | Distribution box for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964100U true CN220964100U (en) | 2024-05-14 |
Family
ID=91022022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322481976.2U Active CN220964100U (en) | 2023-09-12 | 2023-09-12 | Distribution box for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964100U (en) |
-
2023
- 2023-09-12 CN CN202322481976.2U patent/CN220964100U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |