CN220984448U - Secondary fusion standardized on-column circuit breaker - Google Patents
Secondary fusion standardized on-column circuit breaker Download PDFInfo
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- CN220984448U CN220984448U CN202322754609.5U CN202322754609U CN220984448U CN 220984448 U CN220984448 U CN 220984448U CN 202322754609 U CN202322754609 U CN 202322754609U CN 220984448 U CN220984448 U CN 220984448U
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- circuit breaker
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- positioning
- penetrating
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- 230000004927 fusion Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 36
- 238000005259 measurement Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 22
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a secondary fusion standardized on-column circuit breaker which comprises a circuit breaker body, wherein a circuit breaker base is arranged at the lower end of the circuit breaker body, positioning holes are uniformly formed in the side edges of the circuit breaker base, and flexible mounting frame mechanisms are arranged on the side edges of the circuit breaker base; the control box adopts two box designs of components of a whole that can function independently, one the control box is used for protecting and observes and controls the case, another the control box is used for as power management case, the through wires hole has been seted up to the side of control box, rotary hinge is installed to the side of control box. According to the utility model, the sliding blocks arranged on the triangular supports can maintain the flexible movement of the triangular supports on the limit sliding rail, so that the position of the two triangular supports which are axisymmetrically distributed can be adjusted, and the sliding triangular supports can be positioned on the corresponding positioning holes when the positioning bolts are screwed down, thereby facilitating the butt joint and installation treatment of the installation hoops and the electric wire posts arranged on the triangular supports.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a secondary fusion standardized on-column circuit breaker.
Background
The pole-mounted circuit breaker is a circuit breaker mounted and operated on an electric pole, and is used for connection, segmentation and branch lines in a power grid so as to improve the power supply reliability of the power grid, and the pole-mounted circuit breaker is mounted by adopting hoisting or rack-mounted, preferably rack-mounted, according to the environment, so that an isolating disconnecting link, a lightning arrester and a grounding device are mounted, and meanwhile, the operation and maintenance work in future are convenient to develop, so that the convenience in use of the pole-mounted circuit breaker is required to be improved.
When the existing pole-mounted circuit breaker is installed, the primary control box and the secondary control box are separately arranged, fusion cannot be carried out, and the convenience of maintenance of the pole-mounted circuit breaker is affected to a certain extent; secondly, the pole-mounted circuit breaker needs to be integrally mounted on the electric wire pole during mounting, and a rack for custom-mounting is needed, so that the mounting cost is increased, and the problem raised above is solved by providing a secondary fusion standardized pole-mounted circuit breaker.
Disclosure of utility model
The utility model aims to provide a secondary fusion standardized on-column circuit breaker so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a secondary fusion standardized on-column circuit breaker, comprising:
the circuit breaker comprises a circuit breaker body, wherein a circuit breaker base is arranged at the lower end of the circuit breaker body, positioning holes are uniformly formed in the side edges of the circuit breaker base, and a flexible mounting frame mechanism is arranged on the side edges of the circuit breaker base;
The control box is designed by adopting a split two-box design, one control box is used for protecting the measurement and control box, the other control box is used for being used as a power supply management box, threading holes are formed in the side edges of the control box, rotary hinges are arranged on the side edges of the control box, and a door lock is arranged on the control box;
the rotary seat is arranged on the side edge of the control box, a C-shaped ring is arranged on the rotary seat, and a buckle is arranged at the position, close to the C-shaped ring, of the circuit breaker base.
Preferably, the flexible mounting rack mechanism comprises a limiting slide rail, a triangular bracket, a sliding block, an adjusting hole, a positioning nut, a positioning bolt, a penetrating screw rod, a mounting hoop and a fixing nut, wherein the triangular bracket is arranged on the limiting slide rail, the triangular bracket is provided with the sliding block nested with the limiting slide rail, the adjusting hole is formed in the triangular bracket, the penetrating screw rod is arranged in the adjusting hole, the mounting hoop is arranged on the penetrating screw rod in a penetrating manner, the junction of the mounting hoop and the penetrating screw rod is provided with the penetrating hole, the fixing nut is arranged at the upper end and the lower end of the penetrating screw rod, the positioning nut is arranged on the sliding block, and the positioning bolt is connected in the positioning nut.
Preferably, the triangular supports are in nested sliding connection with the limiting sliding rails through sliding blocks, two triangular supports are arranged in the number of the limiting sliding rails, and the two triangular supports are in axisymmetric distribution.
Preferably, the positioning nut is fixedly connected with the sliding block, the positioning nut is in threaded connection with the positioning bolt, and the positioning bolt is in clamping connection with the positioning hole.
Preferably, the penetrating screw rod is connected with the adjusting hole and the penetrating hole in a penetrating mode, and the penetrating screw rod is connected with the fixing nut in a threaded mode.
Preferably, the control box is in rotary connection with the breaker base through a rotary hinge, and the threading holes are uniformly distributed on the control box at equal intervals.
Preferably, the rotating seat and the C-shaped ring are integrally designed, the C-shaped ring forms a rotating structure with the control box through the rotating seat, and the C-shaped ring is connected with the buckle in a clamping way.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the sliding blocks arranged on the triangular supports can maintain the flexible movement of the triangular supports on the limit sliding rail, so that the position of the two triangular supports which are axisymmetrically distributed can be adjusted, and the sliding triangular supports can be positioned on the corresponding positioning holes when the positioning bolts are screwed down, thereby facilitating the butt joint and installation treatment of the installation hoops and the electric wire columns arranged on the triangular supports;
2. According to the utility model, the corresponding installation positions of the installation hoops can be adjusted according to the gap between the two installation wire columns through the adjustment holes, so that the installation flexibility can be improved, the phenomenon of overhigh cost caused by customizing the installation frame is avoided, and the installation stability of the breaker body can be improved through the increased number of installation hoops;
3. According to the utility model, the primary control system and the secondary control system can be integrated through the two control boxes symmetrically distributed at the lower end of the base of the circuit breaker, so that the convenience of overhauling and maintaining the circuit breaker on the column is improved, meanwhile, the rotating seat rotating on the C-shaped ring can rotate and be clamped with the buckle, the control boxes which do not need to be overhauled are reversely buckled, and the damage to the control boxes caused by rainwater and dust accumulation in daily months is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of a flexible mounting mechanism according to the present utility model.
FIG. 3 is a schematic view of the flexible mount mechanism mounting structure of the present utility model.
Fig. 4 is a schematic diagram of a control box turnover structure according to the present utility model.
Fig. 5 is a schematic view of a rotating seat according to the present utility model.
In the figure: 1. a circuit breaker body; 2. a circuit breaker base; 3. a flexible mounting rack mechanism; 31. a limit sliding rail; 32. a tripod; 33. a slide block; 34. an adjustment aperture; 35. positioning a nut; 36. positioning bolts; 37. a penetrating screw; 38. a mounting collar; 381. a through hole; 39. a fixing nut; 4. positioning holes; 5. a control box; 6. a threading hole; 7. rotating the hinge; 8. a door lock; 9. a rotating seat; 10. a C-ring; 11. and (5) a buckle.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a secondary fusion standardized on-column circuit breaker, comprising:
The circuit breaker comprises a circuit breaker body 1, wherein a circuit breaker base 2 is arranged at the lower end of the circuit breaker body 1, positioning holes 4 are uniformly formed in the side edges of the circuit breaker base 2, and a flexible mounting frame mechanism 3 is arranged on the side edges of the circuit breaker base 2;
The control box 5 is designed by adopting a split two-box structure, one control box 5 is used for protecting the measurement and control box, the other control box 5 is used as a power supply management box, the primary control and the secondary control system can be integrated through the two control boxes 5 symmetrically distributed at the lower end of the breaker base 2, the convenience of overhauling and maintaining the breaker on a column is improved, threading holes 6 are formed in the side edges of the control boxes 5, rotary hinges 7 are arranged on the side edges of the control boxes 5, door locks 8 are arranged on the control boxes 5, the control boxes 5 are in rotary connection with the breaker base 2 through the rotary hinges 7, the threading holes 6 are uniformly distributed on the control boxes 5 at equal intervals, the rotary hinges 7 rotate the control boxes 5 on the breaker base 2, the rotary control boxes 5 can be vertically placed, and overhauling staff can overhaul and maintain the control boxes 5 conveniently;
The rotary seat 9, the rotary seat 9 is installed in the side of control box 5, and be provided with C type ring 10 on the rotary seat 9, circuit breaker base 2 is pressed close to C type ring 10 department and is installed buckle 11, rotary seat 9 and C type ring 10 designs as an organic wholely, and C type ring 10 constitutes revolution mechanic through rotary seat 9 and control box 5, C type ring 10 is connected for the block with buckle 11, rotatory rotary seat 9 on the C type ring 10 can rotate and carry out the block with buckle 11 when being connected, carry out the back-lock spacing to the control box 5 that need not to overhaul.
In one embodiment, the flexible mounting rack mechanism 3 comprises a limit sliding rail 31, a triangular bracket 32, a sliding block 33, an adjusting hole 34, a positioning nut 35, a positioning bolt 36, a penetrating screw rod 37, a mounting hoop 38 and a fixing nut 39, wherein the triangular bracket 32 is arranged on the limit sliding rail 31, the triangular bracket 32 is provided with the sliding block 33 nested with the limit sliding rail 31, the triangular bracket 32 and the limit sliding rail 31 form nested sliding connection through the sliding block 33, the number of the triangular brackets 32 on the limit sliding rail 31 is two, the two triangular brackets 32 are in axisymmetric distribution, the sliding block 33 on the triangular bracket 32 maintains the flexible movement of the fixed rail of the triangular bracket 32 on the limit sliding rail 31, and the position of the two triangular brackets 32 in axisymmetric distribution is adjusted.
In one embodiment, the tripod 32 is provided with an adjusting hole 34, a penetrating screw rod 37 is arranged in the adjusting hole 34, a mounting hoop 38 is arranged on the penetrating screw rod 37 in a penetrating manner, a penetrating hole 381 is formed at the joint of the mounting hoop 38 and the penetrating screw rod 37, fixing nuts 39 are arranged at the upper end and the lower end of the penetrating screw rod 37, the penetrating screw rod 37 is respectively connected with the adjusting hole 34 and the penetrating hole 381 in a penetrating manner, the penetrating screw rod 37 is in threaded connection with the fixing nuts 39, the adjusting hole 34 at the corresponding position is adopted according to a gap between two mounting electric wires, the corresponding mounting position of the mounting hoop 38 is adjusted, the mounting flexibility is improved, the cost of a customized mounting frame is avoided to be too high, and the mounting hoop 38 after the number is increased is used for improving the mounting stability of the breaker body 1.
In one embodiment, a positioning nut 35 is installed on the sliding block 33, a positioning bolt 36 is connected in the positioning nut 35, the positioning nut 35 is fixedly connected with the sliding block 33, the positioning nut 35 is in threaded connection with the positioning bolt 36, the positioning bolt 36 is in clamping connection with the positioning hole 4, the sliding tripod 32 is positioned on the corresponding positioning hole 4 when the positioning bolt 36 is screwed, and a mounting hoop 38 mounted on the tripod 32 is in butt joint with a wire column.
The working principle of the utility model is as follows: firstly, the breaker body 1 on the breaker base 2 is installed, the breaker body 1 is arranged between two installation electric wire columns, the corresponding installation positions of the installation hoops 38 are adjusted according to the gaps between the two installation electric wire columns, the positioning bolts 36 are unscrewed during adjustment to enable the tripod 32 to slide on the limiting slide rail 31, the positioning bolts 36 are screwed to enable the tripod 32 to be positioned with the corresponding positioning holes 4 after the tripod is slid to a designated position, then the penetrating screw 37 penetrates through the adjusting holes 34 at the corresponding positions, the penetrating holes 381 on the installation hoops 38 penetrate through the penetrating screw 37, then the fixing nuts 39 are taken out to tighten all components, the gaps between the installation hoops 38 and the electric wire columns are adjusted, the single installation of the installation hoops 38 is completed, the installation quantity of the installation hoops 38 is increased by the two tripod 32 which are in axisymmetric distribution, and the installation stability of the breaker body 1 is achieved;
Finally, the primary control and the secondary control system are integrated, the primary control and the secondary control system are respectively arranged at the control box 5 at the lower end of the breaker base 2, the primary control and the secondary control system are integrated, a circuit on the breaker body 1 is penetrated into the threading hole 6 to be integrated, then the primary control and the secondary control system are respectively operated through the two control boxes 5, the C-shaped ring 10 is rotated on the rotating seat 9 to be separated from the buckle 11 during maintenance, the control box 5 loses limitation and rotates on the breaker base 2 along with the rotating hinge 7, the door lock 8 is opened to maintain the control system in the control box 5, the control box 5 is rotated on the breaker base 2 along with the rotating hinge 7 to be close to the bottom of the breaker base 2 after maintenance is completed, the C-shaped ring 10 is clamped with the rotating seat 9 and the buckle 11 along with rotation, the control box 5 is reversely buckled and limited, and rainwater and dust accumulation are avoided.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A secondary fusion standardized on-column circuit breaker, comprising:
The circuit breaker comprises a circuit breaker body (1), wherein a circuit breaker base (2) is arranged at the lower end of the circuit breaker body (1), positioning holes (4) are uniformly formed in the side edges of the circuit breaker base (2), and a flexible mounting frame mechanism (3) is arranged on the side edges of the circuit breaker base (2);
The control box (5) is in a split two-box design, one control box (5) is used for protecting the measurement and control box, the other control box (5) is used for serving as a power supply management box, threading holes (6) are formed in the side edges of the control box (5), rotary hinges (7) are arranged in the side edges of the control box (5), and door locks (8) are arranged on the control box (5);
The circuit breaker base comprises a rotating seat (9), wherein the rotating seat (9) is arranged on the side edge of the control box (5), a C-shaped ring (10) is arranged on the rotating seat (9), and a buckle (11) is arranged at the position, close to the C-shaped ring (10), of the circuit breaker base (2).
2. The secondary fusion standardized on-column circuit breaker of claim 1 wherein: the flexible mounting rack mechanism (3) comprises a limiting slide rail (31), a triangular bracket (32), a sliding block (33), an adjusting hole (34), a positioning nut (35), a positioning bolt (36), a penetrating screw (37), a mounting hoop (38) and a fixing nut (39), wherein the triangular bracket (32) is arranged on the limiting slide rail (31), the triangular bracket (32) is provided with the sliding block (33) nested with the limiting slide rail (31), the adjusting hole (34) is arranged on the triangular bracket (32), the penetrating screw (37) is internally provided with the adjusting hole (34), the penetrating screw (37) is penetrated and provided with the mounting hoop (38), the junction of the mounting hoop (38) and the penetrating screw (37) is provided with the penetrating hole (381), the fixing nut (39) is arranged at the upper end and the lower end of the penetrating screw (37), the positioning nut (35) is arranged on the sliding block (33), and the positioning bolt (36) is internally connected with the positioning nut (35).
3. The secondary fusion standardized on-column circuit breaker of claim 2 wherein: the triangular supports (32) are in nested sliding connection with the limiting sliding rails (31) through sliding blocks (33), two triangular supports (32) are arranged in number of the limiting sliding rails (31), and the two triangular supports (32) are in axisymmetric distribution.
4. The secondary fusion standardized on-column circuit breaker of claim 2 wherein: the positioning nut (35) is fixedly connected with the sliding block (33), the positioning nut (35) is in threaded connection with the positioning bolt (36), and the positioning bolt (36) is in clamping connection with the positioning hole (4).
5. The secondary fusion standardized on-column circuit breaker of claim 2 wherein: the penetrating screw rod (37) is connected with the adjusting hole (34) and the penetrating hole (381) in a penetrating mode, and the penetrating screw rod (37) is connected with the fixing nut (39) in a threaded mode.
6. The secondary fusion standardized on-column circuit breaker of claim 1 wherein: the control box (5) is in rotary connection with the breaker base (2) through a rotary hinge (7), and the threading holes (6) are uniformly distributed on the control box (5) at equal intervals.
7. The secondary fusion standardized on-column circuit breaker of claim 1 wherein: the rotary seat (9) and the C-shaped ring (10) are integrally designed, the C-shaped ring (10) and the control box (5) form a rotary structure through the rotary seat (9), and the C-shaped ring (10) and the buckle (11) are in clamping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754609.5U CN220984448U (en) | 2023-10-13 | 2023-10-13 | Secondary fusion standardized on-column circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754609.5U CN220984448U (en) | 2023-10-13 | 2023-10-13 | Secondary fusion standardized on-column circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984448U true CN220984448U (en) | 2024-05-17 |
Family
ID=91063149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754609.5U Active CN220984448U (en) | 2023-10-13 | 2023-10-13 | Secondary fusion standardized on-column circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984448U (en) |
-
2023
- 2023-10-13 CN CN202322754609.5U patent/CN220984448U/en active Active
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