CN216412982U - Circuit breaker junction box - Google Patents
Circuit breaker junction box Download PDFInfo
- Publication number
- CN216412982U CN216412982U CN202122356563.2U CN202122356563U CN216412982U CN 216412982 U CN216412982 U CN 216412982U CN 202122356563 U CN202122356563 U CN 202122356563U CN 216412982 U CN216412982 U CN 216412982U
- Authority
- CN
- China
- Prior art keywords
- plate
- circuit breaker
- junction box
- top plate
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a circuit breaker junction box which comprises a bottom plate, wherein a right side plate, a front side plate and a rear side plate are respectively fixed on the upper surface of the bottom plate, a first half top plate is movably connected to the upper end of the right side plate, a left side plate is movably connected to the left side of the upper surface of the bottom plate, a detachable second half top plate is arranged between the upper end of the left side plate and the first half top plate, the second half top plate is respectively connected with the contact surfaces of the left side plate and the first half top plate, a wire inlet hole is formed in the left side plate, and a wire outlet hole is formed in the first half top plate.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a junction box of a circuit breaker.
Background
When the circuit breaker junction box normally operates, the circuit breaker junction box switches on and off load current, and can automatically and quickly switch off short-circuit current under the accident condition.
Current circuit breaker terminal box is mostly a body structure, to installing the terminal picture peg easy dismounting in the bottom when overhauing, is unfavorable for the installation of circuit on the terminal picture peg simultaneously, brings very big inconvenience for overhauing the change.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a junction box of a circuit breaker, which is convenient to disassemble, can quickly overhaul a terminal plugboard in the junction box, is convenient for wiring and line inspection, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit breaker terminal box, includes the bottom plate, and the upper surface of bottom plate is fixed with right side board, preceding curb plate and posterior lateral plate respectively, the upper end swing joint of right side board has first half roof, and the upper surface left side swing joint of bottom plate has the left side board, be provided with half roof of detachable second between the upper end of left side board and the first half roof, half roof of second links up with the contact surface of left side board and first half roof respectively mutually, be provided with the entrance hole on the left side board, be provided with the wire hole on the first half roof.
As a preferable technical solution of the present invention, the first half top plate is connected to the upper end of the right side plate by a first hinge.
As a preferable technical scheme of the utility model, the lower end of the left side plate is connected with the bottom plate through a second hinge.
As a preferred technical scheme of the present invention, the upper end of the left side plate and the left side of the first half top plate are both provided with a groove, and both sides of the second half top plate are respectively slidably connected in the corresponding grooves.
As a preferable aspect of the present invention, a handle is provided at a front end of the second half top plate.
According to a preferable technical scheme of the utility model, the front end of the front side plate is symmetrically provided with two bolts, the outer side surfaces of the bolts are sleeved with stop blocks for fixing the second half top plate, and the stop blocks are in clearance fit with the outer side surfaces of the bolts.
As a preferable technical solution of the present invention, a rear side surface of the stopper is provided with a pressing post.
As a preferable technical scheme of the utility model, four mounting lug seats are uniformly distributed on the lower surface of the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that: this circuit breaker terminal box compact structure, reasonable in design, high durability and convenient operation, circuit in the butt joint box that can be quick overhauls, through setting up hinge connection's first half roof and left side board, make things convenient for the dismantlement and the installation of box side, the terminal picture peg of the near installation of maintenance personnel to the left side board is observed and is maintained, make things convenient for the installation and the maintenance of circuit simultaneously, it has half roof of second to peg graft through between left side board and first half roof, can carry out the rigidity to left side board and first half roof, connecting means such as screw have been saved, convenience of use has been improved greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention after removing the second half of the top plate;
FIG. 3 is a front view of FIG. 2;
fig. 4 is a top view of fig. 2.
In the figure: the novel plastic bottle opener comprises a base plate 1, a right side plate 2, a front side plate 3, a rear side plate 4, a left side plate 5, a wire inlet hole 6, a first half top plate 7, a wire outlet hole 8, a first hinge 9, a second hinge 10, a second half top plate 11, a groove 12, a handle 13, a bolt 14, a stop block 15, a pressing column 16 and an installation lug seat 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 3 being the upper side, the left side of fig. 3 being the left side, and the front side of fig. 3 being the front side). All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, the present invention provides a technical solution: a circuit breaker junction box comprises a bottom plate 1, four mounting lug seats 17 are uniformly distributed on the lower surface of the bottom plate 1, so that the junction box can be conveniently and fixedly mounted, a right side plate 2, a front side plate 3 and a rear side plate 4 are respectively fixed on the upper surface of the bottom plate 1, a first half top plate 7 is movably connected to the upper end of the right side plate 2, a left side plate 5 is movably connected to the left side of the upper surface of the bottom plate 1, the first half top plate 7 is connected with the upper end of the right side plate 2 through a first hinge 9, the lower end of the left side plate 5 is connected with the bottom plate 1 through a second hinge 10, the first half top plate 7 and the left side plate 5 can conveniently rotate through the first hinge 9 and the second hinge 10, grooves 12 are respectively formed in the upper end of the left side plate 5 and the left side of the first half top plate 7, the two sides of the second half top plate 11 are respectively and slidably connected in the corresponding grooves 12, the second half top plate 11 is respectively connected with the contact surfaces of the left side plate 5 and the first half top plate 7, the front end of the second half top plate 11 is provided with a handle 13, the setting of the handle 13 is convenient for the second half top plate 11 to be drawn out and pushed, the left side plate 5 is provided with the wire inlet hole 6, the first half top plate 7 is provided with the wire outlet hole 8, the circuit breaker junction box is compact in structure, reasonable in design and convenient to operate, and the circuit in the junction box can be quickly overhauled, so that the use convenience is greatly improved.
When in use: install terminal picture peg in the box body and be close to 5 positions of left side board, the circuit meets the jack on the terminal picture peg through the entrance hole on the left side board 5, the circuit meets out through wire hole 8 on the first half roof 7, after the installation intercommunication is accomplished, it is perpendicular with bottom plate 1 to rotate left side board 5, then it is perpendicular with right side board 2 to rotate first half roof 7, insert second half roof 11 to left side board 5 and the recess 12 of first half roof 7 this moment, accomplish the equipment of terminal box, when overhauing, get out second half roof 11 earlier, then rotate first half roof 7 and left side board 5 and expose the one end that will install the terminal picture peg, convenient to overhaul.
Example 2: the difference with embodiment 1 lies in, the front end symmetry of preceding curb plate 3 is provided with two bolts 14, the lateral surface of bolt 14 is cup jointed the dog 15 that is used for fixed half roof 11 of second, be clearance fit between the lateral surface of dog 15 and bolt 14, the trailing flank of dog 15 is provided with compression leg 16, can block the position of half roof 11 of second through setting up baffle 15, prevent its roll-off recess 12, half roof 11 of second is installed after accomplishing, rotation baffle 15 for baffle 15 blocks the one end of half roof 11 of second, then tighten bolt 14 makes compression leg 16 top tight half roof 15 of second. The rear side of the block 15 is provided with a compression leg 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a circuit breaker terminal box, includes bottom plate (1), the upper surface of bottom plate (1) is fixed with right side board (2), preceding curb plate (3) and posterior lateral plate (4) respectively, its characterized in that: the upper end swing joint of right side board (2) has first half roof (7), and the upper surface left side swing joint of bottom plate (1) has left side board (5), be provided with half roof (11) of detachable second between the upper end of left side board (5) and first half roof (7), half roof (11) of second link up with the contact surface of left side board (5) and first half roof (7) respectively mutually, be provided with entrance hole (6) on left side board (5), be provided with wire hole (8) on first half roof (7).
2. The circuit breaker junction box of claim 1, wherein: the upper ends of the first half top plate (7) and the right side plate (2) are connected through a first hinge (9).
3. The circuit breaker junction box of claim 1, wherein: the lower end of the left side plate (5) is connected with the bottom plate (1) through a second hinge (10).
4. The circuit breaker junction box of claim 1, wherein: the upper end of the left side plate (5) and the left side of the first half top plate (7) are both provided with grooves (12), and the two sides of the second half top plate (11) are respectively connected in the corresponding grooves (12) in a sliding mode.
5. The circuit breaker junction box of claim 4, wherein: the front end of the second half top plate (11) is provided with a handle (13).
6. The circuit breaker junction box of claim 1, wherein: two bolts (14) are symmetrically arranged at the front end of the front side plate (3), a stop block (15) used for fixing the second half top plate (11) is sleeved on the outer side surface of each bolt (14), and the stop block (15) is in clearance fit with the outer side surface of each bolt (14).
7. The circuit breaker junction box of claim 6, wherein: and a compression column (16) is arranged on the rear side surface of the stop block (15).
8. The circuit breaker junction box of claim 1, wherein: four mounting lug seats (17) are uniformly distributed on the lower surface of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356563.2U CN216412982U (en) | 2021-09-28 | 2021-09-28 | Circuit breaker junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356563.2U CN216412982U (en) | 2021-09-28 | 2021-09-28 | Circuit breaker junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412982U true CN216412982U (en) | 2022-04-29 |
Family
ID=81294035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122356563.2U Expired - Fee Related CN216412982U (en) | 2021-09-28 | 2021-09-28 | Circuit breaker junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412982U (en) |
-
2021
- 2021-09-28 CN CN202122356563.2U patent/CN216412982U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216412982U (en) | Circuit breaker junction box | |
| CN205724499U (en) | Distribution box awning | |
| CN210273145U (en) | Assembly type power distribution cabinet with simplified internal wiring structure | |
| CN207603157U (en) | A kind of bus duct high current jack box branched structure | |
| CN211554296U (en) | Universal positioning and crimping device for electric energy meter | |
| CN212401417U (en) | Buffer device of clamping mechanism for transformer substation inspection | |
| CN219706663U (en) | Battery bracket of vehicle-mounted battery replacing device | |
| CN220342042U (en) | Low-voltage reactive compensation cabinet | |
| CN214478438U (en) | Emergency power supply transfer box | |
| CN215430909U (en) | Bridge-shaped repairing device for automobile maintenance | |
| CN201397823Y (en) | Turnover connection structure | |
| CN210722915U (en) | Cover plate assembly structure of universal circuit breaker | |
| CN212626755U (en) | Base for distribution box and distribution box | |
| CN220121721U (en) | High-safety electric knife switch | |
| CN210379551U (en) | AC/DC bus bar connector | |
| CN205248689U (en) | Low -voltage switchgear unit drawer structure | |
| CN214798318U (en) | Power distribution ring main unit | |
| CN219627321U (en) | Installation frock of long busbar conductor side triangle arrangement | |
| CN210985198U (en) | Power distribution terminal convenient to installation | |
| CN215436531U (en) | Low-voltage distribution box transfer device | |
| CN219980378U (en) | Novel fastening type bus duct | |
| CN218826812U (en) | High-voltage molded case circuit breaker | |
| CN209434084U (en) | A kind of highly-safe disconnecting switch | |
| CN218558845U (en) | Traction device of electric locomotive | |
| CN215185453U (en) | Prefabricated cabin of shutter that embeds there is bus structure that converges for energy storage power station |
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: 20220429 |