CN207098393U - A kind of new type back door harden structure of low-voltage distribution cabinet group - Google Patents
A kind of new type back door harden structure of low-voltage distribution cabinet group Download PDFInfo
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- CN207098393U CN207098393U CN201721067864.0U CN201721067864U CN207098393U CN 207098393 U CN207098393 U CN 207098393U CN 201721067864 U CN201721067864 U CN 201721067864U CN 207098393 U CN207098393 U CN 207098393U
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- rear door
- door body
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- new type
- voltage distribution
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Abstract
The utility model discloses a kind of new type back door harden structure of low-voltage distribution cabinet group, including Rear Door body and reinforcement, the Rear Door body passes through staking mother and screw connection cabinet door, the cabinet door is connected through the hinge in the side of cabinet, rear door frame plate is welded with the Rear Door body internal periphery, interval is welded with reinforcement between rear door frame plate on the inside of the Rear Door body, heat dissipation grid is installed in the rectangular through-hole of the Rear Door body lower part cutting, the Rear Door body is provided with air blower above observation window, the air inlet of the air blower connects the outside of cabinet by blast pipe, side of the air blower away from air inlet is connected with wind-guiding flexible pipe for the air outlet of air outlet and blower bottom.The new type back door harden structure of the low-voltage distribution cabinet group, can be quick, both artistic and practical using staking mother and screw connection, connection with convenient wiring, Rear Door body by limited post and spacing hole.
Description
Technical field
The utility model belongs to Rear Door technical field, and in particular to a kind of new type back door of low-voltage distribution cabinet group is hardened
Structure.
Background technology
High-low voltage switch cabinet is a kind of electric equipment, and outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, each point
Road is needed to set by it.
Traditional Rear Door connects for screw and nut, cumbersome for installation, unsightly, the back door harden structure of low-voltage distribution cabinet equipment,
Mainly all formed by metal plate by multiple bending, the phase position welding wiring support in the harden structure of back door, then pass through hinge
It is installed on side cabinet.Such back door harden structure, when Rear Door structure stress is excessive, easily deform.For wiring
Tie up on the wiring support of bundle, it is secondary wiring it is exposed more, influence connect up security, when need extend low-voltage cabinet feature when inside
Installation site, operating difficulties can not be provided.
Utility model content
The purpose of this utility model is to provide a kind of new type back door harden structure of low-voltage distribution cabinet group, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new type back door of low-voltage distribution cabinet group
Harden structure, including Rear Door body and reinforcement, the Rear Door body pass through staking mother and screw connection cabinet door, the cabinet door
It is connected through the hinge at the side of cabinet, the Rear Door body internal periphery and is welded with rear door frame plate, after described
Interval is welded with reinforcement, the rectangle of the Rear Door body upper part cutting between rear door frame plate on the inside of door-plate body
Observation window has been bolted in through hole, heat dissipation grid is installed in the rectangular through-hole of the Rear Door body lower part cutting,
The Rear Door body is provided with air blower above observation window, and the air inlet of the air blower connects cabinet by blast pipe
Outside, side of the air blower away from air inlet is that the air outlet of air outlet and blower bottom is connected with wind-guiding flexible pipe.
Preferably, the both sides on the inside of the Rear Door body between rear door frame plate are welded with limited post, described
The cutting of limited post body peripheral face is fluted.
Preferably, the air blower is arranged on the side of fixed mount, the mounting hole of the fixed mount upper and lower part cutting
Inside is provided with bolt, and the bolt thread connects Rear Door body.
Preferably, the Rear Door body middle inside has installing plate by rivet interlacement.
Preferably, the Rear Door body is welded with reinforcing plate, the Rear Door body middle part in observation window both sides
Reinforcement is welded with close to the both sides of rear door frame plate.
Preferably, the rear door frame plate outer surface is fitted with sealing rubber strip, and the reinforcement body is cut with some
Spacing hole.
Technique effect of the present utility model and advantage：The new type back door harden structure of the low-voltage distribution cabinet group, passes through reinforcing plate
Overall reinforcement work is carried out with reinforcement, Rear Door structural strength is improved, reinforcing plate and reinforcement is weldingly fixed on Rear Door
Inner side, Rear Door is reinforced；Other parts are installed by installing plate, realize the extension of Rear Door installation functionality, are pacified
The other autgmentability parts of installation in loading board, it is easy to extend the feature of low-voltage cabinet, is advantageous to the work of extraneous staff；Pass through
Limited post and spacing hole, the effect of convenient wiring is realized, carry out using limited post or limit during installation work inside low-voltage cabinet
Position hole is fixed and positioned, and can be rapidly performed by installation work；Staking mother and screw connection are used by Rear Door body,
The quick while both artistic and practical effect of connection is reached.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is air blower mounting structure schematic diagram of the present utility model.
In figure：Behind 1 cabinet, 2 Rear Door bodies, 3 reinforcements, 4 spacing holes, 5 observation windows, 6 heat dissipation grids, 7 installing plates, 8
It is doorframe plate, 9 limited posts, 10 air blowers, 11 reinforcing plates, 12 reinforcements, 13 wind-guiding flexible pipes, 14 blast pipes, 15 fixed mounts, 16 close
Seal rubber blanket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model, a kind of new type back door of low-voltage distribution cabinet group is hardened
Structure, wherein, including Rear Door body 2 and reinforcement 3, the Rear Door body 2 is female with screw connection cabinet door by staking, described
Cabinet door is connected through the hinge has installing plate 7, institute in the side of cabinet 1, the middle inside of Rear Door body 2 by rivet interlacement
State installing plate 7 and other widening parts are installed, improve the flexibility of integral installation, welded at the internal periphery of Rear Door body 2
Rear door frame plate 8 is fixed with, the rear door frame plate 8 ensures 2 integrally-built stabilization of Rear Door body, it is ensured shape not
Change, the Rear Door body 2 is welded with reinforcing plate 11 in the both sides of observation window 5, and the reinforcing plate 11 improves structure
Intensity, the observation window 5 facilitate outworker to observe inner workings, and the middle part of Rear Door body 2 is close to back door
The both sides of deckle board part 8 are welded with reinforcement 12, and the reinforcement 12 improves structural strength, the inner side of Rear Door body 2
Interval is welded with reinforcement 3 between rear door frame plate 8, and the reinforcement 3 improves structural strength, improves stability, institute
State the body of reinforcement 3 and be cut with some spacing holes 4, the spacing hole 4 facilitates installation work, arranges cable, the Rear Door sheet
Both sides of the inner side of body 2 between rear door frame plate 8 are welded with limited post 9, and the limited post 9 facilitates installation work, described
The cutting of the body peripheral face of limited post 9 is fluted, is consolidated in the rectangular through-hole of the body upper part of Rear Door body 2 cutting by bolt
Surely there is observation window 5, heat dissipation grid 6, the heat dissipation grid 6 are installed in the rectangular through-hole of the bottom of Rear Door body 2 cutting
Be advantageous to internal heat dissipating, the Rear Door body 2 is provided with air blower 10 in the top of observation window 5, and the air blower 10 is strengthened
Internal heat dissipating.
Referring to Fig. 2, Fig. 2 is air blower mounting structure schematic diagram of the present utility model.The air inlet of the air blower 10
The outside of cabinet 1 is connected by blast pipe 14, the blast pipe 14 is directed outside air into inside air blower 10, the air blower
10 sides away from air inlet are connected with wind-guiding flexible pipe 13, the wind-guiding flexible pipe for the air outlet of air outlet and the bottom of air blower 10
Extraneous air fixed point is transported to emphasis sites of heat generation by 13, and the air blower 10 is arranged on the side of fixed mount 15, the fixation
Bolt, the bolt thread connection Rear Door body 2, the back door are installed inside the mounting hole of the upper and lower part of frame 15 cutting
The outer surface of deckle board part 8 is fitted with sealing rubber strip 16, improves the sealing of low-voltage cabinet.
Operation principle：Heat dissipation grid 6 carries out internal heat dissipating work during use, and air blower 10 works, will by blast pipe 14
Extraneous air is directed to air blower 10, and air blower 10 delivers into outside air inside low-voltage cabinet, while can pass through air intake
Air fixed point is conveyed to high heating region by flexible pipe 13, can be carried out when arranging Internal cable by limited post 9 and spacing hole 4 whole
Reason, can select to install on installing plate 7 when needing to install other parts.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of new type back door harden structure of low-voltage distribution cabinet group, including Rear Door body (2) and reinforcement (3), its feature exist
In：The Rear Door body (2) is connected through the hinge in cabinet (1) by the way that staking is female with screw connection cabinet door, the cabinet door
Side, is welded with rear door frame plate (8) at Rear Door body (2) internal periphery, on the inside of the Rear Door body (2)
Interval is welded with reinforcement (3), the square of Rear Door body (2) the body upper part cutting between rear door frame plate (8)
Observation window (5) has been bolted in shape through hole, has been provided with the rectangular through-hole of Rear Door body (2) the bottom cutting scattered
Heat grate (6), the Rear Door body (2) are provided with air blower (10) above observation window (5), the air blower (10)
Air inlet connects the outside of cabinet (1) by blast pipe (14), and side of the air blower (10) away from air inlet is air outlet
And the air outlet of air blower (10) bottom is connected with wind-guiding flexible pipe (13).
A kind of 2. new type back door harden structure of low-voltage distribution cabinet group according to claim 1, it is characterised in that：The back door
Both sides on the inside of plate body (2) between rear door frame plate (8) are welded with limited post (9), and the limited post (9) is originally external
Side face cutting is fluted.
A kind of 3. new type back door harden structure of low-voltage distribution cabinet group according to claim 1, it is characterised in that：The air blast
Machine (10) is arranged on the side of fixed mount (15), and spiral shell is provided with inside the mounting hole of fixed mount (15) the upper and lower part cutting
Bolt, the bolt thread connection Rear Door body (2).
A kind of 4. new type back door harden structure of low-voltage distribution cabinet group according to claim 1, it is characterised in that：The back door
Plate body (2) middle inside has installing plate (7) by rivet interlacement.
A kind of 5. new type back door harden structure of low-voltage distribution cabinet group according to claim 1, it is characterised in that：The back door
Plate body (2) is welded with reinforcing plate (11) in observation window (5) both sides, and Rear Door body (2) middle part is close to rear door frame
The both sides of plate (8) are welded with reinforcement (12).
A kind of 6. new type back door harden structure of low-voltage distribution cabinet group according to claim 1, it is characterised in that：The back door
Deckle board part (8) outer surface is fitted with sealing rubber strip (16), and reinforcement (3) body is cut with some spacing holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067864.0U CN207098393U (en) | 2017-08-24 | 2017-08-24 | A kind of new type back door harden structure of low-voltage distribution cabinet group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067864.0U CN207098393U (en) | 2017-08-24 | 2017-08-24 | A kind of new type back door harden structure of low-voltage distribution cabinet group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098393U true CN207098393U (en) | 2018-03-13 |
Family
ID=61539694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721067864.0U Active CN207098393U (en) | 2017-08-24 | 2017-08-24 | A kind of new type back door harden structure of low-voltage distribution cabinet group |
Country Status (1)
| Country | Link |
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| CN (1) | CN207098393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401118A (en) * | 2019-07-26 | 2019-11-01 | 厦门宏发电气有限公司 | A kind of cabinet door structure and first cabinet of each row of first cabinet of each row |
| CN111697445A (en) * | 2020-06-28 | 2020-09-22 | 陈飞华 | Open-air formula switch board that has safeguard function based on city power supply |
-
2017
- 2017-08-24 CN CN201721067864.0U patent/CN207098393U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401118A (en) * | 2019-07-26 | 2019-11-01 | 厦门宏发电气有限公司 | A kind of cabinet door structure and first cabinet of each row of first cabinet of each row |
| CN111697445A (en) * | 2020-06-28 | 2020-09-22 | 陈飞华 | Open-air formula switch board that has safeguard function based on city power supply |
| CN111697445B (en) * | 2020-06-28 | 2022-01-14 | 扬中长捷电气有限公司 | Open-air formula switch board that has safeguard function based on city power supply |
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