CN211037969U - External protection device of distribution box - Google Patents
External protection device of distribution box Download PDFInfo
- Publication number
- CN211037969U CN211037969U CN201921810973.6U CN201921810973U CN211037969U CN 211037969 U CN211037969 U CN 211037969U CN 201921810973 U CN201921810973 U CN 201921810973U CN 211037969 U CN211037969 U CN 211037969U
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- Prior art keywords
- sliding
- arc
- protection
- arcs
- strip
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000001012 protector Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses an external protection device of a distribution box, which comprises a top plate, a bottom plate, a back panel and side panels, wherein the back panel is arranged between the top plate and the bottom plate, the side panels are arranged on two sides, the back panel is arranged on the wall surface through a mounting bolt, an openable and closable protection cover is arranged between the side panels on two sides, the openable and closable protection cover comprises protection mechanisms which are bilaterally symmetrical, two groups of protection mechanisms are respectively arranged on the inner walls of the side panels on two sides in a sliding way, the two groups of protection mechanisms are connected with each other through a; can provide effective protection for the block terminal, the block terminal setting avoids the block terminal to receive the harm of collision inside protector, and protector does not adopt seal structure, can not influence the thermal diffusivity of block terminal, and two sets of protection machanisms can slide to both sides and open, conveniently carry out routine maintenance to the block terminal.
Description
Technical Field
The utility model relates to a block terminal technical field, concretely relates to outside protector of block terminal.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch 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. The distribution box has the characteristics of small volume, simple and convenient installation, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. The distribution box is usually installed outdoors, especially in places such as a construction site where vehicle personnel frequently come and go, and the vehicle personnel easily collide with the distribution box to cause damage to the distribution box to cause danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a block terminal outside protector.
The utility model provides a technical scheme of above-mentioned problem does: an external protection device for a distribution box comprises a top plate, a bottom plate, a rear panel and side panels, wherein the rear panel and the side panels are arranged between the top plate and the bottom plate;
the protection mechanism comprises a first arc-shaped protection cover and a second arc-shaped protection cover, wherein the first arc-shaped protection cover comprises two first arc-shaped plates which are symmetrically arranged up and down and first protection rods which are uniformly arranged between the two first arc-shaped plates at equal intervals, the two first arc-shaped plates are connected with the side panel through first sliding installation mechanisms respectively, the second arc-shaped protection cover comprises two second arc-shaped plates which are symmetrically arranged up and down and second protection rods which are uniformly arranged between the two second arc-shaped plates at equal intervals, the two second arc-shaped plates are connected with the two first arc-shaped plates through second sliding installation mechanisms respectively, the two second arc-shaped plates above the two second arc-shaped protection covers are connected through first connecting mechanisms, and the two second arc-shaped plates below the two second arc-shaped protection covers are connected through first connecting mechanisms;
the first sliding installation mechanism comprises a first sliding piece arranged on the side panel and a first sliding strip connected in the first sliding piece in a sliding mode, the first sliding piece is arranged on the side panel through a bolt, a sliding groove matched with the first sliding strip is formed in the first sliding piece, the first sliding strip is connected with a first arc-shaped plate through a first connecting strip, a penetrating groove for the first connecting strip to penetrate through is formed in the first sliding piece, and limiting plates are arranged at two ends of the first sliding strip respectively;
the second sliding installation mechanism is arranged in a first sliding groove in the inner wall of the first arc-shaped plate and a second sliding strip fixedly arranged on the second arc-shaped plate, the first sliding groove and the second sliding strip are arranged in a matched mode, and the second sliding strip is arranged in the first sliding groove in a sliding mode;
the first connecting mechanism comprises two locking plates, the two locking plates are fixedly arranged on the two second arc-shaped plates respectively and provided with locking holes, and the locking holes of the two locking plates are locked through locks.
The utility model discloses beneficial effect has:
the utility model provides an outside protector of block terminal can provide effective protection for the block terminal, and the block terminal setting avoids the block terminal to receive the harm of collision inside protector, and protector does not adopt seal structure, can not influence the thermal diffusivity of block terminal, and two sets of protection machanisms can slide to both sides and open, conveniently carry out routine maintenance to the block terminal.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an openable and closable hood;
FIG. 3 is a schematic structural view of the first sliding member;
in the figure: 1-top plate, 2-bottom plate, 3-back plate, 4-side plate, 5-first arc, 6-first guard bar, 7-second arc, 8-second guard bar, 9-first slider, 10-first slider, 11-chute, 12-first link, 13-limiting plate, 14-second slider, 15-locking plate
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, an external protection device for a distribution box comprises a top plate, a bottom plate, a rear panel and side panels on two sides, wherein the rear panel is installed between the top plate and the bottom plate, the rear panel is installed on a wall surface through an installation bolt, an openable and closable protection cover is arranged between the side panels on the two sides, the openable and closable protection cover comprises protection mechanisms which are bilaterally symmetrical, two groups of protection mechanisms are respectively installed on the inner walls of the side panels on the two sides in a sliding manner, the two groups of protection mechanisms are connected in a locking manner through a lock catch;
as shown in fig. 2, the protection mechanism includes a first arc-shaped protection cover and a second arc-shaped protection cover, the first arc-shaped protection cover includes two first arc-shaped plates which are symmetrically arranged up and down and first protection rods which are uniformly arranged between the two first arc-shaped plates at equal intervals, the two first arc-shaped plates are connected with the side panel through a first sliding installation mechanism respectively, the second arc-shaped protection cover includes two second arc-shaped plates which are symmetrically arranged up and down and second protection rods which are uniformly arranged between the two second arc-shaped plates at equal intervals, the two second arc-shaped plates are connected with the two first arc-shaped plates through a second sliding installation mechanism respectively, the two second arc-shaped plates above the two second arc-shaped protection covers are connected through a first connection mechanism, and the two second arc-shaped plates below the two second arc-shaped protection covers are connected through a first connection mechanism;
as shown in fig. 2 and 3, the first sliding installation mechanism includes a first sliding part installed on the side panel, and a first sliding bar slidably connected in the first sliding part, the first sliding part is installed on the side panel through a bolt, a sliding groove matched with the first sliding bar is arranged in the first sliding part, the first sliding bar is connected with the first arc-shaped plate through a first connecting bar, a through groove for the first connecting bar to pass through is arranged on the first sliding part, and two ends of the first sliding bar are respectively provided with a limiting plate;
as shown in fig. 2, the second sliding installation mechanism is disposed in a first sliding groove of the inner wall of the first arc-shaped plate and a second sliding bar fixedly disposed on the second arc-shaped plate, the first sliding groove and the second sliding bar are disposed in a matching manner, and the second sliding bar is slidably disposed in the first sliding groove;
as shown in fig. 1 and 2, the first connecting mechanism includes two locking plates, the two locking plates are respectively and fixedly mounted on the two second arc-shaped plates, and locking holes are formed in the two locking plates, and the locking holes of the two locking plates are locked by locks.
The utility model provides an outside protector of block terminal can provide effective protection for the block terminal, and the block terminal setting avoids the block terminal to receive the harm of collision inside protector, and protector does not adopt seal structure, can not influence the thermal diffusivity of block terminal, and two sets of protection machanisms can slide to both sides and open, conveniently carry out routine maintenance to the block terminal.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. The utility model provides an outside protector of block terminal, its characterized in that: the protective device comprises a top plate, a bottom plate, a rear panel and side panels, wherein the rear panel and the side panels are arranged between the top plate and the bottom plate;
protection machanism includes first arc protection casing, second arc protection casing, first arc protection casing includes that first arc and the equidistance that two upper and lower symmetries set up evenly set up the first fender rod between two first arcs, links to each other through first sliding installation mechanism between two first arcs and the side board respectively, second arc protection casing includes that second arc and the equidistance that two upper and lower symmetries set up evenly set up the second fender rod between two second arcs, links to each other through second sliding installation mechanism between two second arcs and two first arcs respectively, links to each other through first coupling mechanism between two second arcs of the top of two second arc protection casings, links to each other through first coupling mechanism between two second arcs of the below of two second arc protection casings.
2. The electrical box external protection device of claim 1, wherein: the first sliding installation mechanism comprises a first sliding piece arranged on the side panel and a first sliding strip connected in the first sliding piece in a sliding mode, the first sliding piece is arranged on the side panel through a bolt, a sliding groove matched with the first sliding strip is formed in the first sliding piece, the first sliding strip is connected with the first arc-shaped plate through a first connecting strip, and a penetrating groove for the first connecting strip to penetrate through is formed in the first sliding piece.
3. The electrical box external protection device of claim 2, wherein: limiting plates are arranged at two ends of the first sliding strip respectively.
4. The electrical box external protection device of claim 1, wherein: the second sliding installation mechanism is arranged on a first sliding groove in the inner wall of the first arc-shaped plate and a second sliding strip fixedly arranged on the second arc-shaped plate, the first sliding groove and the second sliding strip are arranged in a matched mode, and the second sliding strip is arranged in the first sliding groove in a sliding mode.
5. The electrical box external protection device of claim 1, wherein: the first connecting mechanism comprises two locking plates, the two locking plates are fixedly arranged on the two second arc-shaped plates respectively and provided with locking holes, and the locking holes of the two locking plates are locked through locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810973.6U CN211037969U (en) | 2019-10-26 | 2019-10-26 | External protection device of distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810973.6U CN211037969U (en) | 2019-10-26 | 2019-10-26 | External protection device of distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037969U true CN211037969U (en) | 2020-07-17 |
Family
ID=71538684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921810973.6U Expired - Fee Related CN211037969U (en) | 2019-10-26 | 2019-10-26 | External protection device of distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376241A (en) * | 2022-08-22 | 2022-11-22 | 全南英创电子有限公司 | Magnetic head structure |
-
2019
- 2019-10-26 CN CN201921810973.6U patent/CN211037969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376241A (en) * | 2022-08-22 | 2022-11-22 | 全南英创电子有限公司 | Magnetic head structure |
| CN115376241B (en) * | 2022-08-22 | 2023-11-03 | 全南英创电子有限公司 | Magnetic head structure |
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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 |
Granted publication date: 20200717 |