CN219370935U - Mounting structure of pole-mounted circuit breaker - Google Patents

Abstract

The utility model relates to a pole-mounted breaker installation structure, and belongs to the technical field of breaker installation. The fixing device mainly solves the problem that the fixing effect can be achieved only by screwing the bolts one by one, and provides the following technical scheme. The electric wire pole is characterized by comprising a supporting frame, wherein a mounting seat is arranged at the top of the supporting frame and used for connecting a circuit breaker on a pole, a connecting piece is arranged on one side of the supporting frame and used for connecting an electric wire pole, and the supporting frame comprises a supporting plate which is contacted with the bottom of the mounting seat. According to the utility model, the supporting frame is respectively connected with the mounting seat and the connecting piece, and the connection mode is changed from the original screw fixation into the limiting mode and then is connected with the U-shaped spring through the locking piece, so that the convenience in mounting can be effectively improved while the stability of the installation of the circuit breaker on the column is ensured, and the condition that the circuit breaker is fixed on a telegraph pole one by one through screws is avoided, and the operation is complicated.

Description

Mounting structure of pole-mounted circuit breaker

Technical Field

The utility model relates to the technical field related to breaker installation, in particular to a pole-mounted breaker installation structure.

Background

A pole-mounted circuit breaker refers to a circuit breaker mounted and operated on an electric pole. The development of the strength research level and the manufacturing technology of various circuit breakers are long, the vacuum circuit breaker is not limited to a medium-voltage power grid, but is developed towards high voltage and large capacity, and the sulfur hexafluoride circuit breaker has many advantages such as strong opening capacity, multiple continuous opening times, frequent operation, low operation noise, no fire hazard and the like, is a good oilless device, and needs to use an installation structure when the circuit breaker on a column is installed, but the current installation structure is carried out through bolts, and when the circuit breaker on the column needs to be installed at a higher position of a telegraph pole, staff also needs to place the installation plate on the support plate, and then can play a role of fixing through screwing a plurality of bolts one by one, so that the operation is troublesome when the circuit breaker is fixed, the holes of the screws are small, and the operation is troublesome when the circuit breaker on the column is aligned one by one.

To this end we propose a pole-mounted circuit breaker mounting structure.

Disclosure of Invention

The utility model aims to provide a pole-mounted breaker mounting structure, which solves the problem that the prior art can play a role in fixing by tightening a plurality of bolts one by one.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a circuit breaker mounting structure on post, includes the support frame, the top of support frame is provided with the mount pad, the mount pad is used for the connection to circuit breaker on the post, one side of support frame is provided with the connecting piece, the connecting piece is used for the connection to the wire pole, the support frame includes the backup pad that contacts with the mount pad bottom, be connected through setting up the connection piece between the backup pad, the surface mounting of backup pad has down the connecting plate, the surface mounting of mount pad has the upper junction plate, the retaining member has been cup jointed on the surface of lower connecting plate and upper junction plate, the retaining member is used for fixing between upper junction plate and the lower connecting plate.

Further, a plurality of support columns are installed at the top of backup pad, spacing hole has been seted up to the position department that the bottom of mount pad is located the support column, the support column inserts in the spacing hole.

Further, the retaining member is including being convenient for upper junction plate and lower connecting plate male locking seat, limit spring is installed at the top of locking seat, limit spring's tip fixedly connected with connection pad, the bolt is installed to the bottom of connection pad, lower jack has been seted up to lower connecting plate department, upper jack has been seted up to upper junction plate department, the bolt runs through with upper jack and lower jack.

Further, the mounting piece is installed to tip department of backup pad, spacing seat is installed to the side of mounting piece, U-shaped spring is installed to the side of connecting piece, U-shaped spring inserts in the spacing seat, the inner wall department of U-shaped spring inserts the plug connector.

Further, the top and the bottom of the U-shaped spring are provided with limiting columns, the limiting seat is provided with a through hole at the limiting column, and the limiting columns are inserted into the through holes.

Further, a threaded hole is formed in the surface of the connecting piece, and the threaded hole is used for being connected with an external telegraph pole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the supporting frame is respectively connected with the mounting seat and the connecting piece, and the connection mode is changed from the original screw fixation into the limiting mode and then is connected with the U-shaped spring through the locking piece, so that the convenience in mounting can be effectively improved while the stability of the installation of the circuit breaker on the column is ensured, and the condition that the circuit breaker is fixed on a telegraph pole one by one through screws is avoided, and the operation is complicated.

According to the utility model, the supporting columns are inserted into the limiting holes, so that the limiting effect can be effectively ensured when the supporting frames are connected with the mounting seats, and the stability of connection when the U-shaped springs are connected with the limiting seats is effectively ensured by inserting the limiting columns into the through holes, so that the stability of mounting the circuit breaker on the column is further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a structural development of an embodiment of the present utility model;

fig. 3 is a schematic structural view of a locking member according to an embodiment of the present utility model.

In the figure:

1. a support frame; 11. a support plate; 12. a connecting sheet; 13. a support column; 14. a lower connecting plate; 141. a lower jack; 15. a mounting piece; 16. a limit seat; 17. a through hole;

2. a mounting base; 21. a limiting hole; 22. an upper connecting plate; 221. an upper jack;

3. a connecting piece; 31. a U-shaped spring; 32. a limit column; 33. a threaded hole;

4. a locking member; 41. a locking seat; 42. a limit spring; 43. a connecting disc; 44. a plug pin;

5. a plug-in component.

Description of the embodiments

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. 1-3, the present utility model provides the following technical solutions: the utility model provides a circuit breaker mounting structure on post, including support frame 1, support frame 1's top is provided with mount pad 2, mount pad 2 is used for the connection to the circuit breaker on the post, one side of support frame 1 is provided with connecting piece 3, connecting piece 3 is used for the connection to the wire pole, support frame 1 includes the backup pad 11 that contacts with mount pad 2 bottom, connect through setting up connection piece 12 between the backup pad 11, the surface mounting of backup pad 11 has lower connecting plate 14, the surface mounting of mount pad 2 has upper junction plate 22, the retaining member 4 has been cup jointed on the surface of lower connecting plate 14 and upper junction plate 22, retaining member 4 is used for the fixed between upper junction plate 22 and the lower junction plate 14, when using whole structure, be connected with outside wire pole through the connecting piece 3 convenience of setting, then place the top of support frame 1 with mount pad 2 for lower junction plate 14 and spacing hole 21 laminate, after laminating, carry out locking and fix through retaining member 4, make when installing the circuit breaker on the post above the mount pad 2 effectively guaranteed stability and convenience.

As can be seen from fig. 2, a plurality of support columns 13 are installed at the top of the support plate 11, a limiting hole 21 is formed in the bottom of the mounting seat 2 at the position of the support column 13, the support column 13 is inserted into the limiting hole 21, and the support column 13 is inserted into the limiting hole 21 when the mounting seat 2 is placed at the support frame 1, so that the stability after placement is ensured.

As can be seen from fig. 3, the locking member 4 includes a locking seat 41 for facilitating insertion of the upper connecting plate 22 and the lower connecting plate 14, a limiting spring 42 is mounted at the top of the locking seat 41, a connecting disc 43 is fixedly connected to an end portion of the limiting spring 42, a latch 44 is mounted at the bottom of the connecting disc 43, a lower jack 141 is opened at the lower connecting plate 14, an upper jack 221 is opened at the upper connecting plate 22, the latch 44 penetrates through the upper jack 221 and the lower jack 141, in use of the locking member 4, the locking member 4 is sleeved on the surfaces of the lower connecting plate 14 and the upper connecting plate 22, and then when moving to the lower jack 141 and the upper jack 221, the connecting disc 43 is driven to move by the resilience force of the limiting spring 42, so that the latch 44 is inserted into the lower jack 141 and the upper jack 221, thereby ensuring the connection effect between the lower connecting plate 14 and the upper connecting plate 22.

As can be seen from fig. 2, the end of the supporting plate 11 is provided with a mounting plate 15, the side edge of the mounting plate 15 is provided with a limiting seat 16, the side edge of the connecting piece 3 is provided with a U-shaped spring 31, the U-shaped spring 31 is inserted into the limiting seat 16, the inner wall of the U-shaped spring 31 is inserted with the plug connector 5, the plug connector 5 is inserted into the limiting seat 16, and then after the plug connector 5 is inserted, the U-shaped spring 31 is extruded to be tightly attached to the limiting seat 16, so that the connection between the supporting frame 1 and the connecting piece 3 is ensured.

According to fig. 2, the top and bottom of the U-shaped spring 31 are both provided with a limiting post 32, the limiting seat 16 is provided with a through hole 17 at the position of the limiting post 32, the limiting post 32 is inserted into the through hole 17, and when the U-shaped spring 31 is inserted into the limiting seat 16 for connection, the limiting post 32 is inserted into the through hole 17 by the extrusion of the plug connector 5, thereby effectively ensuring the connection tightness after the insertion.

As can be seen from fig. 2, the surface of the connector 3 is provided with a threaded hole 33, the threaded hole 33 is used for connecting with an external telegraph pole, and when the connector 3 and the external telegraph pole are connected, a riveting rod can be inserted into the telegraph pole through the threaded hole 33 by a bolt for connection or can be inserted into the telegraph pole by riveting.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A post circuit breaker mounting structure, its characterized in that: including support frame (1), the top of support frame (1) is provided with mount pad (2), mount pad (2) are used for being connected to the circuit breaker on the post, one side of support frame (1) is provided with connecting piece (3), connecting piece (3) are used for being connected to the wire pole, support frame (1) include backup pad (11) that contact with mount pad (2) bottom, connect through setting up connection piece (12) between backup pad (11), the surface mounting of backup pad (11) has lower connecting plate (14), the surface mounting of mount pad (2) has upper connecting plate (22), retaining member (4) have been cup jointed on the surface of lower connecting plate (14) and upper connecting plate (22), retaining member (4) are used for being fixed between upper connecting plate (22) and lower connecting plate (14).

2. The pole-mounted circuit breaker mounting structure of claim 1, wherein: a plurality of support columns (13) are installed at the top of backup pad (11), spacing hole (21) have been seted up in the position department that the bottom of mount pad (2) is located support column (13), support column (13) insert in spacing hole (21).

3. The pole-mounted circuit breaker mounting structure of claim 1, wherein: the locking piece (4) comprises a locking seat (41) which is convenient for an upper connecting plate (22) and a lower connecting plate (14) to be inserted, a limiting spring (42) is installed at the top of the locking seat (41), a connecting disc (43) is fixedly connected with the end part of the limiting spring (42), a bolt (44) is installed at the bottom of the connecting disc (43), a lower jack (141) is formed in the lower connecting plate (14), an upper jack (221) is formed in the upper connecting plate (22), and the bolt (44) penetrates through the upper jack (221) and the lower jack (141).

4. The pole-mounted circuit breaker mounting structure of claim 1, wherein: install mounting plate (15) in tip department of backup pad (11), spacing seat (16) are installed to the side of mounting plate (15), U-shaped spring (31) are installed to the side of connecting piece (3), U-shaped spring (31) insert in spacing seat (16), plug connector (5) have been inserted in the inner wall department of U-shaped spring (31).

5. The pole-mounted circuit breaker mounting structure of claim 4 wherein: limiting columns (32) are arranged at the top and the bottom of the U-shaped spring (31), through holes (17) are formed in the positions, located at the limiting columns (32), of the limiting seats (16), and the limiting columns (32) are inserted into the through holes (17).

6. The pole-mounted circuit breaker mounting structure of claim 1, wherein: the surface of the connecting piece (3) is provided with a threaded hole (33), and the threaded hole (33) is used for being connected with an external telegraph pole.