CN209233260U - A kind of distribution box of installation convenient for safeguarding - Google Patents
A kind of distribution box of installation convenient for safeguarding Download PDFInfo
- Publication number
- CN209233260U CN209233260U CN201920203405.3U CN201920203405U CN209233260U CN 209233260 U CN209233260 U CN 209233260U CN 201920203405 U CN201920203405 U CN 201920203405U CN 209233260 U CN209233260 U CN 209233260U
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- China
- Prior art keywords
- cabinet
- mounting plate
- distribution box
- rain
- installation
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Abstract
The utility model discloses a kind of distribution boxs of installation convenient for safeguarding, including cabinet, the upper surface of the cabinet is fixedly installed with rain-proof shell, shutter is provided at left and right sides of the upper part of the cabinet, ventilation fan corresponding with shutter is provided between the rain-proof shell and cabinet, heat release hole is offered at equal intervals in the left and right sidewall of the rain-proof shell, Air Filter is provided in each heat release hole, multiple two heat release holes are corresponding with ventilation fan, second mounting plate there are two being symmetrically fixedly connected in the left and right sidewall of the cabinet, the upper surface of each second mounting plate offers sliding slot.The utility model; pass through the interaction of Air Filter, heat release hole, ventilation fan and shutter; cracking the intracorporal hot-air of case can be discharged; accelerate the intracorporal air circulation of case; and then accelerate the intracorporal heat dissipation of case; the service life of power distribution cabinet will not be extended because of cause thermal damage is crossed by protecting the part of box house.
Description
Technical field
The utility model relates to distribution box technical field more particularly to a kind of distribution boxs of installation convenient for safeguarding.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control.
Currently, present distribution box in maintenance, is to open cabinet, then hand is put in inside distribution box and is repaired
And detection, but since the space inside distribution box is smaller, very big difficulty, and worker's arm in maintenance can be caused to maintenance
The electric elements inside distribution box may be struck, the damage of electric elements is caused, to cause maintenance difficult；Secondly, existing
Some power distribution cabinet heat-sinking capabilities are poor, cause the heat in power distribution cabinet not distribute timely, directly result in power distribution cabinet
The damage of inner body, so as to cause maintenance frequency increase.
Thus there is an urgent need to provide a kind of to safeguard easy for installation and perfect heat-dissipating distribution box for the prior art.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: present distribution box is repairing
When, it is to open cabinet, then hand is put in inside distribution box and repairs and detects, but due to the space inside distribution box
It is smaller, very big difficulty can be caused to maintenance, and worker's arm in maintenance may strike the member of the electric appliance inside distribution box
Part causes the damage of electric elements, secondly, existing power distribution cabinet heat-sinking capability is poor, causes the heat in power distribution cabinet can not
It timely distributes, directly results in power distribution cabinet inner body overheat and damage.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of distribution box of installation convenient for safeguarding, including cabinet, the upper surface of the cabinet are fixedly installed with rain-proof shell, institute
It states and is provided with shutter at left and right sides of the upper part of cabinet, be provided between the rain-proof shell and cabinet opposite with shutter
The ventilation fan answered offers heat release hole in the left and right sidewall of the rain-proof shell at equal intervals, is all provided in each heat release hole
It is equipped with Air Filter, multiple two heat release holes are corresponding with ventilation fan, are symmetrically fixedly connected in the left and right sidewall of the cabinet
Two the second mounting plates, the upper surface of each second mounting plate offer sliding slot, two second mounting plates it is upper
End face is provided with third mounting plate jointly, and the bottom face of the third mounting plate is symmetrically arranged with two rows of wheel shafts, each wheel
Idler wheel is rotatably connected on axis, the third mounting plate is connected in sliding slot by roller-coaster, the third mounting plate
The left and right sides is symmetrically fixedly installed with positive stop strip, and each positive stop strip is slidably connected at cabinet away from third mounting plate side
Inner wall on, limit groove body is fixedly installed in the middle part of the upper surface of the third mounting plate, the intracorporal upper surface of case is set
It is equipped with the limit sliding rail to match with limit groove body, the limit sliding rail is fixedly mounted on the intracorporal upper surface of case, the limit
It is slidably connected between sliding rail and limit groove body.
Preferably, spiral roller is provided on the intracorporal bottom face of the case, one end of the spiral roller is equipped with crank, institute
It states and is provided with non-slip rubber set on crank, be provided with anti-skid chequer on the rubber sleeve.
Preferably, it is symmetrically arranged with two handles on the side wall of the third mounting plate, is respectively provided on each handle
There is insulation sleeve.
Preferably, it is provided with the first mounting plate at left and right sides of the cabinet, is opened on each first mounting plate
Equipped with mounting hole.
Preferably, the bottom face of the cabinet is symmetrical arranged there are four support base, and each support base is symmetrically advised
Dingan County is on the downside wall of cabinet.
Preferably, the upper surface of the rain-proof shell is provided with rain-proof film.
Preferably, each second mounting plate (16) is multiple spaced fixed far from offering on the face of the cabinet
Position hole (21), multiple location holes (21) are arranged in parallel with the sliding slot (11), and the bottom of the third mounting plate (18) offers
The jack matched with the location hole (21), positioning bolt can be arranged through the location hole and jack.
Preferably, installing locating slot (24), the peace are offered on two the second mounting plate (16) opposite flanks
It fills in locating slot (24) and is equipped with shaft (25), be rotationally arranged with fixing piece (26) on the shaft (25), when third is installed
When plate (18) is in installation condition, the fixing piece (26) is in contact with the mounting surface of the third mounting plate (18).
Preferably, elastic protective cushion (23) are additionally provided between the third mounting plate (18) and the cabinet.
Preferably, the elastic protective cushion (23) is preventing rubber pad.
Compared with prior art, the utility model has the beneficial effects that
It 1, can be cracking empty by the intracorporal heat of case by the interaction of Air Filter, heat release hole, ventilation fan and shutter
Gas discharge, accelerates the intracorporal air circulation of case, and then accelerates the intracorporal heat dissipation of case, protects the part of box house will not be because of
Cause thermal damage is crossed, the service life of power distribution cabinet is extended；
2, when needing to repair the part in power distribution cabinet on third mounting plate, it is only necessary to be pacified third by handle with hand
Loading board pulls out, so that the upper end of third mounting plate is slided on limit sliding rail by limit groove body, also, limits sliding rail and limit
Groove body cooperates, and avoids double swerve during the movement of third mounting plate, and the lower end of third mounting plate is existed by idler wheel
Sliding in sliding slot avoids double swerve during the movement of third mounting plate, more by the mutual cooperation of sliding slot and idler wheel
Stablize, maintenance peace can be carried out to the component installed on third mounting plate after third mounting plate is pulled out one end distance
Dress is brought conveniently for staff.
3, cabinet may be mounted on wall or on other objects by the first mounting plate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of installation convenient for safeguarding distribution box positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the overlooking structure diagram inside the distribution box of the utility model；
Fig. 4 is the partial enlargement structural representation of B in Fig. 3.
In figure: 1 support base, 2 cabinets, 3 first mounting plates, 4 mounting holes, 5 Air Filters, 6 heat release holes, 7 ventilation fans, 8 rain-proofs
Shell, 9 limit sliding rails, 10 limit groove bodies, 11 sliding slots, 12 shutters, 13 handles, 14 cranks, 15 spiral rollers, 16 second mounting plates,
17 idler wheels, 18 third mounting plates, 19 positive stop strips, 20 wheel shafts, 21 location holes, 22 chamber doors, 23 elastic protective cushions, 24 installation positioning
Slot, 25 shafts, 26 fixing pieces.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the utility model discloses a kind of distribution box of installation convenient for safeguarding, including cabinet 2, the bottom of cabinet 2
Portion is symmetrical arranged there are four support base 1, and support base 1 can prevent cabinet 2 from when being contacted with ground scraping the paint on 2 surface of cabinet
Fall, the symmetrical regulation of each support base 1 is mounted on the downside wall of cabinet 2, and the left and right sides of cabinet 2 is provided with the first peace
Loading board 3 offers mounting hole 4 on each first mounting plate 3, rain-proof shell 8, rain-proof shell 8 is fixedly installed on the top surface of cabinet 2
Upper surface be provided with rain-proof film (preferably rain-proof plastic film), rain-proof shell 8 can prevent rainwater flow into cabinet 2 in, to cabinet 2
Interior vigour part causes to corrode, and ensure that the safe handling of 2 distribution box of cabinet.
As shown in Figure 1, shutter 12, rain-proof shell 8 and case are provided at left and right sides of the upper part of cabinet 2
Ventilation fan 7 corresponding with shutter 12 is provided between body 2, ventilation fan 7 can be by cabinet by heat release hole 6 and shutter 12
Hot gas in 2 is discharged to the external world, convenient for the circulation of air in cabinet 2, and then distributes convenient for heat in cabinet 2, rain-proof shell 8
Heat release hole 6 is offered in left and right sidewall at equal intervals, is provided with Air Filter 5 in each heat release hole 6, Air Filter 5 can be to prevent
Only extraneous dust enters in cabinet 2, and dust falls in distribution box internal element surface when avoiding using for a long time, thus in influencing
Portion's element service life.
Multiple settings corresponding with ventilation fan 7 of heat release hole 6 are symmetrically fixedly connected in the left and right sidewall of 2 lower inside of cabinet
There are two the second mounting plate 16 of horizontal symmetrical setting, the upper surface of each second mounting plate 16 offers sliding slot 11, and two
The upper surface of second mounting plate 16 is provided with third mounting plate 18 jointly, be symmetrical arranged on the side wall of third mounting plate 18 there are two
Handle 13, as being shown in FIG. 3, each handle is internally provided with groove, in order to which operator uses, on each handle 13
It is provided with insulation sleeve, the bottom face of third mounting plate 18 is symmetrically arranged with two rows of wheel shafts 20, and rotation connects on each wheel shaft 20
It is connected to idler wheel 17, third mounting plate 18 is slidably connected in sliding slot 11 by idler wheel 17, and the left and right sides of third mounting plate 18 is right
Title is fixedly installed with positive stop strip 19, and each positive stop strip 19 is slidably connected at the inner wall of cabinet 2 away from 18 side of third mounting plate
On, it is preferable that sliding slot corresponding with positive stop strip 19 is offered on the side wall of cabinet 2, positive stop strip 19 can prevent third from installing
There is double swerve in the process of movement in plate 18, and limit groove body is fixedly installed in the middle part of the upper surface of third mounting plate 18
10。
Upper surface in cabinet 2 is provided with the limit sliding rail 9 to match with limit groove body 10, and limit sliding rail 9 is fixedly mounted
Upper surface in cabinet 2 limits and is slidably connected between sliding rail 9 and limit groove body 10, volume is provided on the bottom face in cabinet 2
Line roller 15, one end of spiral roller 15 are equipped with crank 14, and spiral roller 15 shakes convenient for rolling the extra electric wire in cabinet 2
Non-slip rubber set is provided on 14, anti-skid chequer is provided on rubber sleeve.
In a preferred embodiment, as shown in figure 3, in order to ensure the distribution box of the utility model is in installation and maintenance
When third mounting plate position be capable of fixing, each second mounting plate 16 is multiple spaced far from offering on the face of cabinet
Location hole 21, multiple location holes 21 are arranged in parallel with sliding slot 11, and the bottom of third mounting plate 18 is offered to match with location hole 21
The jack of conjunction, positioning bolt can be arranged through location hole and jack.With this configuration, third mounting plate can pulled out
It is fixed behind appropriate location, in order to subsequent installation and maintenance operation, location hole is preferably provided in the second mounting plate
Close at the position of chamber door and the second mounting plate apart from the bottom of box have certain distance, in order to operator install positioning spiral shell
Bolt.
In addition, in another preferred embodiment, as shown by figs. 3 and 4, in order to ensure the installation of third mounting plate
Stability after the completion, offers installing locating slot 24 on two 16 opposite flanks of the second mounting plate, in installing locating slot 24
Equipped with shaft 25, fixing piece 26 is rotationally arranged in shaft 25, when third mounting plate 18 is in installation condition, by turning
Dynamic fixing piece 26 makes fixing piece 26 and the mounting surface of third mounting plate 18 be in contact, thus by third mounting plate fix in position,
When it is time for repair, then rotational fixture 26 makes it be detached from the mounting surface of third mounting plate.
In another preferred embodiment, the safety in order to ensure the distribution box of the utility model during transportation,
And the protection of collision and the protection to distribution box, elastic protective cushion 23 is additionally provided between third mounting plate 18 and cabinet, it is excellent
It is selected as preventing rubber pad, which can play insulation, waterproof and shockproof effect, and it is practical new to substantially increase this
The service performance of the distribution box of type.
Now the utility model operating principle is described as follows:
In the utility model, when user uses the device, pass through Air Filter 5, heat release hole 6, ventilation fan 7 and shutter 12
Interaction, can the cracking hot-air by cabinet 2 be discharged, accelerate the air circulation in cabinet 2, and then accelerate case
Heat dissipation in body 2 protects the part inside cabinet 2 not extend the service life of power distribution cabinet because of cause thermal damage is crossed, work as needs
When being repaired to the part in power distribution cabinet on third mounting plate 18, it is only necessary to third mounting plate 18 is pulled out by handle 13 with hand,
So that the upper end of third mounting plate 18 is slided on limit sliding rail 9 by limit groove body 10, also, limit sliding rail 9 and limiting slot
Body 10 cooperates and third mounting plate 18 is slided on 2 inner wall of cabinet by positive stop strip 19, meanwhile, third mounting plate 18
Lower end is slided in sliding slot 11 by idler wheel 17, by the mutual cooperation of sliding slot 11 and idler wheel 17, avoids third mounting plate 18
Double swerve in mobile process, it is more stable, third can be pacified after third mounting plate 18 is pulled out one end distance
The component installed in loading board 18 carries out maintenance installation, brings conveniently for staff.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of distribution box of installation convenient for safeguarding, including cabinet (2), which is characterized in that fixed on the top surface of the cabinet (2)
It is equipped with rain-proof shell (8), is provided with shutter (12) at left and right sides of the upper part of the cabinet (2), the rain-proof shell (8)
It is provided with ventilation fan (7) corresponding with shutter (12) between cabinet (2), in the left and right sidewall of the rain-proof shell (8)
It equally spacedly offers heat release hole (6), is provided with Air Filter (5) in each heat release hole (6), multiple heat release holes
(6) setting corresponding with ventilation fan (7), is symmetrically fixedly connected with that there are two water in the left and right sidewall of cabinet (2) lower inside
Symmetrically arranged second mounting plate (16) is put down, the upper surface of each second mounting plate (16) offers sliding slot (11), and two
The upper surface of a second mounting plate (16) is provided with third mounting plate (18) jointly, the bottom end of the third mounting plate (18)
Face is symmetrically arranged with two rows of wheel shafts (20), is rotatably connected to idler wheel (17) on each wheel shaft (20), the third installation
Plate (18) is slidably connected in sliding slot (11) by idler wheel (17), and the left and right sides of the third mounting plate (18) is symmetrically fixed to pacify
Equipped with positive stop strip (19), each positive stop strip (19) is slidably connected at cabinet (2) away from third mounting plate (18) side
It on inner wall, is fixedly installed in the middle part of the upper surface of the third mounting plate (18) and limits groove body (10), in the cabinet (2)
Upper surface is provided with the limit sliding rail (9) to match with limit groove body (10), and the limit sliding rail (9) is fixedly mounted on cabinet
(2) upper surface in is slidably connected between the limit sliding rail (9) and limit groove body (10).
2. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that the cabinet (2) is internal
Bottom surface on be provided with spiral roller (15), one end of the spiral roller (15) is equipped with crank (14), is set on the crank (14)
It is equipped with non-slip rubber set, is provided with anti-skid chequer on the rubber sleeve.
3. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that the third mounting plate
(18) it is symmetrically arranged with two handles (13) on side wall, is provided with insulation sleeve on each handle (13).
4. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that a left side for the cabinet (2)
Right two sides are provided with the first mounting plate (3), offer mounting hole (4) on each first mounting plate (3).
5. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that the bottom of the cabinet (2)
Portion is arranged symmetrically, and there are four support base (1).
6. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that the rain-proof shell (8)
Upper surface is provided with rain-proof film.
7. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that each second installation
Multiple spaced location holes (21), multiple location holes (21) and the cunning are offered on the face of the separate cabinet of plate (16)
Slot (11) is arranged in parallel, and the bottom of the third mounting plate (18) offers the jack matched with the location hole (21), fixed
Position bolt can be arranged through the location hole and jack.
8. a kind of distribution box of installation convenient for safeguarding according to claim 1, which is characterized in that two second installations
It is offered installing locating slot (24) on plate (16) opposite flank, is equipped with shaft (25) in the installing locating slot (24), it is described
Fixing piece (26) are rotationally arranged in shaft (25), when third mounting plate (18) is in installation condition, the fixing piece
(26) it is in contact with the mounting surface of the third mounting plate (18).
9. a kind of distribution box of installation convenient for safeguarding according to claim 1 or 8, which is characterized in that the third installation
Elastic protective cushion (23) are additionally provided between plate (18) and the cabinet.
10. a kind of distribution box of installation convenient for safeguarding according to claim 9, which is characterized in that the elastic protective cushion
It (23) is preventing rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203405.3U CN209233260U (en) | 2019-02-17 | 2019-02-17 | A kind of distribution box of installation convenient for safeguarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203405.3U CN209233260U (en) | 2019-02-17 | 2019-02-17 | A kind of distribution box of installation convenient for safeguarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233260U true CN209233260U (en) | 2019-08-09 |
Family
ID=67511247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203405.3U Expired - Fee Related CN209233260U (en) | 2019-02-17 | 2019-02-17 | A kind of distribution box of installation convenient for safeguarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491635A (en) * | 2019-08-27 | 2019-11-22 | 张超 | A kind of box type transformer convenient for being safeguarded to internal unit |
-
2019
- 2019-02-17 CN CN201920203405.3U patent/CN209233260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491635A (en) * | 2019-08-27 | 2019-11-22 | 张超 | A kind of box type transformer convenient for being safeguarded to internal unit |
| CN110491635B (en) * | 2019-08-27 | 2021-09-07 | 柳州市柳江中天配电设备有限公司 | Box transformer convenient to maintain internal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200217 |