CN220306729U - Block terminal protective structure - Google Patents
Block terminal protective structure Download PDFInfo
- Publication number
- CN220306729U CN220306729U CN202321380751.1U CN202321380751U CN220306729U CN 220306729 U CN220306729 U CN 220306729U CN 202321380751 U CN202321380751 U CN 202321380751U CN 220306729 U CN220306729 U CN 220306729U
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- Prior art keywords
- protective
- box frame
- access cover
- frame body
- plate
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- 230000001681 protective effect Effects 0.000 title claims abstract description 55
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of protection devices, in particular to a protection structure of a distribution box, wherein a bottom access cover is arranged in the middle of the lower end of a protection box frame body, a waterproof main control button is fixedly arranged at the lower end of the front side of the protection box frame body, a door body is arranged on the front side of the protection box frame body through hinge pages, a metal plate is fixedly arranged at the bottom of the rear side of the bottom access cover, a filter disc is fixedly arranged above the rear side of the bottom access cover, a mounting bottom plate is fixedly arranged in the middle of the upper side of the bottom access cover, and a plurality of metal springs are arranged in the middle of the upper side of the mounting bottom plate. According to the utility model, through the structure provided with the sealing device, after the door body is closed, the waterproof main control button is pressed, and the stepping motor drives the rotating rod to rotate at the moment, so that the sealing rubber plate is turned over, thereby blocking the gap at the connecting position of the door body and the protective box frame body, preventing rainwater from penetrating into the interior of the protective box frame body from the connecting position, and further protecting the electrical equipment in the interior from running stably.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a protection structure of a distribution box.
Background
The block terminal is an indispensable part in the electrical control system, and some of them switch boards set up in the outside, therefore need certain protective structure to guarantee the normal operating of switch boards.
Chinese patent discloses a block terminal protective structure (grant bulletin number CN 212182883U), which includes a base and a protective box, the protective box includes a top plate and a riser, the top plate, the riser and the base enclose to form a placing cavity, the placing cavity is suitable for placing functional elements; the top plate is fixedly provided with a protective arc plate, the middle position of the protective arc plate is upwards arranged in a protruding mode, and the protective arc plate is made of spring steel materials. According to the scheme, the elastic arc plate is made of the spring steel material, so that impact force can be absorbed through deformation of the elastic arc plate after being stressed, the elastic arc plate is reset after an object is sprung open, the impact of vibration caused by large impact force on a functional element is avoided, the connecting gap of the connecting position of the power distribution cabinet arranged on the outer side meets rain and snow weather, the elastic arc plate slides down from top to bottom, and the elastic arc plate is easy to infiltrate into the elastic arc plate along the gap, so that the instrument fails. Accordingly, one skilled in the art provides a protective structure for a distribution box to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide a protective structure of a distribution box, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block terminal protective structure, includes the protective box framework, the lower extreme middle part of protective box framework is provided with the bottom access cover, the front side lower extreme fixed mounting of protective box framework has waterproof master control button, the door body is installed through the hinge to the front side of protective box framework, the rear side bottom fixed mounting of bottom access cover has the metal sheet, the rear side top fixed mounting of bottom access cover has the filter piece, the upside middle part fixed mounting of bottom access cover has the mounting plate, the upside middle part of mounting plate is provided with a plurality of metal spring, the upper end fixed mounting of metal spring has the connection apron, the upside of mounting plate is located the outside fixed mounting protection shield of metal spring;
the upper end of the connecting cover plate is fixedly provided with a mounting frame, and a pair of sealing devices are symmetrically arranged on the upper and lower sides of the side edge of the protective box frame body, which is positioned on the side edge of the door body.
As a further aspect of the present utility model: and an observation port is fixedly arranged in the middle of the front side of the door body.
As a further aspect of the present utility model: the bottom access cover is fixedly connected with the protective box frame body through a pair of bolts.
As a further aspect of the present utility model: the upper end of the protective box frame body is fixedly provided with a pair of rain baffles.
As a further aspect of the present utility model: the sealing device comprises a motor base fixedly mounted on the front sides of the upper end and the lower end of a protective box frame body, a stepping motor is arranged at the upper end of the motor base, a rotating rod is fixedly mounted on the left side of the stepping motor, a rotating rod corresponding to a rotating seat is arranged on the inner wall of the protective box frame body, the left side of the rotating rod is inserted into the rotating seat, and a sealing rubber plate is fixedly mounted at the upper end of the rotating rod.
As a further aspect of the present utility model: the position of the protective box frame body, which is positioned at the rotary groove, is provided with the rotary groove.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the structure provided with the sealing device, after the door body is closed, the waterproof main control button is pressed, and the stepping motor drives the rotating rod to rotate at the moment, so that the sealing rubber plate is turned over, thereby blocking the gap at the connecting position of the door body and the protective box frame body, preventing rainwater from penetrating into the interior of the protective box frame body from the connecting position, and further protecting the electrical equipment in the interior from running stably.
Drawings
FIG. 1 is a schematic view of a protective structure of a power distribution box;
FIG. 2 is a cross-sectional view of a protective case frame in a protective structure of a power distribution case;
fig. 3 is a cross-sectional view of a stripper plate in a protective structure for an electrical box.
In the figure: 1. a rain shield; 2. a protective case frame; 3. a bottom access cover; 4. a door body; 5. waterproof master control button; 6. an observation port; 7. a mounting frame; 8. a fixing bolt; 9. a metal plate; 10. a filter sheet; 11. a metal spring; 12. a mounting base plate; 13. a protective plate; 14. connecting a cover plate; 15. a stepping motor; 16. sealing rubber plate; 17. a rotary groove; 18. a rotating seat; 19. a rotating lever; 20. and a motor base.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present utility model, a protection structure for a distribution box includes a protection box frame 2, a bottom access cover 3 is provided at a middle portion of a lower end of the protection box frame 2, the bottom access cover 3 is fixedly connected with the protection box frame 2 through a pair of bolts, a fixing bolt 8 is removed to replace an upper side member, a pair of rain shields 1 are fixedly mounted at an upper end of the protection box frame 2, the rain shields 1 can shield rainwater, a waterproof main control button 5 is fixedly mounted at a lower end of a front side of the protection box frame 2, a door body 4 is mounted at a front side of the protection box frame 2 through a hinge, an observation port 6 is fixedly mounted at a middle portion of the front side of the door body 4, a metal plate 9 is fixedly mounted at a bottom portion of a rear side of the bottom access cover 3, a filter sheet 10 is fixedly mounted above a rear side of the bottom access cover 3, a mounting base plate 12 is fixedly mounted at an upper middle portion of the bottom plate 12, a plurality of metal springs 11 are mounted at an upper end of the metal springs 11, a connection cover plate 14 is fixedly mounted at an upper end of the metal springs 11, and an upper side of the mounting base plate 12 is located at an outer side of the metal springs 11;
the upper end fixed mounting who connects apron 14 has mounting bracket 7, the inner wall that protective housing framework 2 is located the side of door body 4 from top to bottom symmetry is provided with a pair of sealing device, sealing device includes the motor base 20 of fixed mounting both ends front side about protective housing framework 2, the upper end of motor base 20 is provided with step motor 15, step motor 15's left side fixed mounting has dwang 19, protective housing framework 2's inner wall is provided with dwang 19 that corresponds with swivel mount 18, the inside swivel mount 18 is inserted in the left side of dwang 19, the upper end fixed mounting of dwang 19 has sealed offset 16, the rotary slot 17 has been seted up to protective housing framework 2's position that is located rotary slot 17, can supply sealed offset 16 pivoted to rotate and provide certain space.
The working principle of the utility model is as follows: the installer sets up the position that needs the installation to protective housing framework 2, afterwards open door body 4, electric equipment is fixed through the bolt in mounting bracket 7 upside, the lower extreme of mounting bracket 7 is provided with connection apron 14, be provided with metal spring 11 between mounting plate 12 and the connection apron 14, can play certain cushioning effect to mounting bracket 7 and prevent that outside from striking damage inside electric equipment, the rear side of bottom access cover 3 is provided with metal sheet 9 and filter plate 10, can prevent the inside that the dust got into protective housing framework 2 when guaranteeing to ventilate, both sides are provided with sealing device about the front side of protective housing framework 2, after closing and locking door body 4, press waterproof master control button 5, waterproof master control button 5 starts step motor 15, step motor 15 passes through dwang 19 clockwise drive seal rubber 16 upset, seal rubber 16 upset is to vertical state, the hookup location of door body 4 and protective housing framework 2 is sealed, thereby prevent that the rainwater from penetrating into the inside of protective housing framework 2 from the hookup location of door body 4 and protective housing framework 2, the life of extension inside equipment.
In the utility model, the specific model specification of the stepping motor 15 and the waterproof main control button 5 is required to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so the detailed description is omitted.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a block terminal protective structure, includes protective box framework (2), its characterized in that, the lower extreme middle part of protective box framework (2) is provided with bottom access cover (3), waterproof master control button (5) are fixed firmly in the front side lower extreme of protective box framework (2), door body (4) are installed through the hank page in the front side of protective box framework (2), the rear side bottom fixed mounting of bottom access cover (3) has metal sheet (9), the rear side top fixed mounting of bottom access cover (3) has filter sheet (10), the upside middle part fixed mounting of bottom access cover (3) has mounting plate (12), the upside middle part of mounting plate (12) is provided with a plurality of metal spring (11), the upper end fixed mounting of metal spring (11) has connecting cover plate (14), the upside of mounting plate (12) is located the outside fixed mounting of metal spring (11) has protection shield (13);
the upper end of the connecting cover plate (14) is fixedly provided with a mounting frame (7), and a pair of sealing devices are symmetrically arranged on the upper side and the lower side of the side edge of the door body (4) of the inner wall of the protective box frame body (2).
2. The protective structure of the distribution box according to claim 1, wherein an observation port (6) is fixedly arranged in the middle of the front side of the door body (4).
3. The protective structure of the distribution box according to claim 1, wherein the bottom access cover (3) is fixedly connected with the protective box frame (2) through a pair of bolts.
4. The protective structure of the distribution box according to claim 1, wherein a pair of rain shields (1) are fixedly arranged at the upper end of the protective box frame body (2).
5. The distribution box protection structure according to claim 1, wherein the sealing device comprises a motor base (20) fixedly installed at the front sides of the upper end and the lower end of the protection box frame body (2), a stepping motor (15) is arranged at the upper end of the motor base (20), a rotating rod (19) is fixedly installed at the left side of the stepping motor (15), a rotating rod (19) corresponding to the rotating seat (18) is arranged on the inner wall of the protection box frame body (2), the left side of the rotating rod (19) is inserted into the rotating seat (18), and a sealing rubber plate (16) is fixedly installed at the upper end of the rotating rod (19).
6. The protective structure of the distribution box according to claim 5, wherein the rotary groove (17) is formed in the position of the protective box frame (2) located in the rotary groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380751.1U CN220306729U (en) | 2023-06-01 | 2023-06-01 | Block terminal protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380751.1U CN220306729U (en) | 2023-06-01 | 2023-06-01 | Block terminal protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220306729U true CN220306729U (en) | 2024-01-05 |
Family
ID=89347879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380751.1U Active CN220306729U (en) | 2023-06-01 | 2023-06-01 | Block terminal protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220306729U (en) |
-
2023
- 2023-06-01 CN CN202321380751.1U patent/CN220306729U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |