Feedback terminal for pole-mounted circuit breaker

Abstract

The utility model relates to the technical field of pole-mounted circuit breaker feedback terminals, and discloses a feedback terminal for a pole-mounted circuit breaker, which solves the problems that the feedback terminal for the pole-mounted circuit breaker is inconvenient to quickly install and operate in the use process, the working efficiency is reduced, and better practicability is inconvenient to achieve, and comprises an installation plate, a feedback terminal body is fixedly mounted on the outer side of the mounting plate, binding posts are uniformly and fixedly mounted at the bottom of the feedback terminal body, a protection frame is arranged on the outer side of the feedback terminal body and fixedly mounted on the outer side of the mounting plate, the bottom end of the protection frame is of an open structure, and strip-shaped heat dissipation openings are formed in the two sides of the protection frame in a penetrating mode. An adjusting fixing assembly is fixedly installed on the side, away from the protection frame, of the installation plate. According to the utility model, the feedback terminal for the pole-mounted circuit breaker can be conveniently and quickly installed and operated in the using process, the working efficiency is improved, and better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feedback terminals for pole-mounted circuit breakers, in particular to a feedback terminal for pole-mounted circuit breakers. Background Art

[0002] A pole-mounted circuit breaker refers to a circuit breaker installed and operated on an electric pole. A feedback terminal is a distribution network terminal used for monitoring switches on overhead distribution lines and cable line ring network cabinets. In order to ensure that the pole-mounted circuit breaker can work better, a feedback terminal will be installed on the electric pole to provide feedback on the working status of the pole-mounted circuit breaker. When installing the feedback terminal of the pole-mounted circuit breaker on the electric pole, multiple screws and clamps are required to fix the feedback terminal. However, the feedback terminal of the pole-mounted circuit breaker is not easy to install quickly during use, which reduces work efficiency and is not conducive to achieving better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a feedback terminal for a pole-mounted circuit breaker, which effectively solves the problem that the feedback terminal for the pole-mounted circuit breaker is not convenient for quick installation during use, which reduces work efficiency and is not convenient for achieving better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feedback terminal for a pole-mounted circuit breaker, comprising a mounting plate, a feedback terminal body is fixedly mounted on the outer side of the mounting plate, and terminals are evenly fixedly mounted on the bottom of the feedback terminal body, a protective frame is arranged on the outer side of the feedback terminal body, and the protective frame is fixedly mounted on the outer side of the mounting plate, the bottom end of the protective frame is an open structure, and strip-shaped heat dissipation ports are penetrated on both sides of the protective frame, an adjustment and fixing assembly is fixedly mounted on the side of the mounting plate away from the protective frame, the adjustment and fixing assembly comprises a frame, and the frame is fixedly mounted on the side of the mounting plate away from the protective frame, a positioning frame is fixedly mounted on the middle part of the inner bottom end of the frame, a first connecting shaft is symmetrically fixedly mounted on the top of the positioning frame, fixed clamping seats are rotatably mounted on the two first connecting shafts, and the sides of the two fixed clamping seats close to each other are both arc groove structures, and rubber racks are evenly arranged inside the arc groove structure.

[0005] Preferably, an adjusting disk is provided on one side of the frame, a bidirectional screw is rotatably installed inside the positioning frame, and both ends of the bidirectional screw are rotatably connected to the inner wall of the frame, one end of the bidirectional screw movably passes through the frame and is fixedly connected to the adjusting disk, a threaded movable sleeve is symmetrically threadedly installed on the outer side of the bidirectional screw, and the positioning frame is located between the two threaded movable sleeves, a second connecting shaft is fixedly installed on the top of the threaded movable sleeve, a movable rod is rotatably installed on the second connecting shaft, and a third connecting shaft is rotatably installed on one end of the movable rod away from the second connecting shaft, connecting blocks are symmetrically fixedly installed on the sides of the two fixed clamping seats away from each other, a sliding rod is fixedly installed between the two connecting blocks, a sliding sleeve is slidably installed on the outer side of the sliding rod, and the third connecting shaft is fixedly installed on the outer side of the sliding sleeve.

[0006] Preferably, a positioning slide block is fixedly installed at the bottom of the threaded movable sleeve, a positioning slide groove is symmetrically opened at the inner bottom end of the frame, and the positioning slide block is slidably installed inside the positioning slide groove.

[0007] Preferably, a positioning bolt is provided on the side of the frame away from the adjusting disk, and one end of the positioning bolt movably passes through the frame and is fixedly connected to the end of the bidirectional screw away from the adjusting disk, and a locking nut is installed on the outer thread of the positioning bolt, and one side of the locking nut is in contact with the outer side of the frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the feedback terminal body, the protection frame, the mounting plate and the adjustment and fixing components interact with each other, so that the feedback terminal for the pole-mounted circuit breaker can be installed quickly during use, thereby improving the work efficiency and achieving better practicality;

[0010] 2) During operation, the interaction between the positioning bolt and the locking nut can facilitate locking and positioning of the bidirectional screw during use, thereby ensuring that the adjustment and fixing assembly can achieve better tightness after being fixed and clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of a feedback terminal for a pole-mounted circuit breaker according to the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of the middle adjustment fixing component;

[0016] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the frame of the present utility model.

[0017] In the figure: 1. Mounting plate; 2. Feedback terminal body; 3. Terminal block; 4. Protective frame; 5. Strip heat dissipation vent; 6. Adjustment and fixing assembly; 7. Frame; 8. Positioning frame; 9. First connecting shaft; 10. Fixed clamping seat; 11. Adjustment disk; 12. Bidirectional screw; 13. Threaded movable sleeve; 14. Second connecting shaft; 15. Movable rod; 16. Third connecting shaft; 17. Connecting block; 18. Sliding rod; 19. Sliding sleeve; 20. Positioning slide block; 21. Positioning slide groove; 22. Positioning bolt; 23. Locking nut. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model includes a mounting plate 1, a feedback terminal body 2 is fixedly mounted on the outer side of the mounting plate 1, and a terminal post 3 is evenly fixedly mounted on the bottom of the feedback terminal body 2, a protection frame 4 is arranged on the outer side of the feedback terminal body 2, and the protection frame 4 is fixedly mounted on the outer side of the mounting plate 1, the bottom end of the protection frame 4 is an open structure, and strip heat dissipation ports 5 are penetrated on both sides of the protection frame 4, and an adjustment fixing component 6 is fixedly mounted on the side of the mounting plate 1 away from the protection frame 4;

[0020] The adjusting and fixing assembly 6 includes a frame 7, and the frame 7 is fixedly installed on a side of the mounting plate 1 away from the protective frame 4. A positioning frame 8 is fixedly installed in the middle of the inner bottom end of the frame 7, and a first connecting shaft 9 is symmetrically fixedly installed on the top of the positioning frame 8. Fixed clamping seats 10 are rotatably installed on the two first connecting shafts 9, and the sides of the two fixed clamping seats 10 close to each other are both arc groove structures, and rubber racks are evenly arranged inside the arc groove structure. An adjusting disk 11 is provided on one side of the frame 7, and a bidirectional screw 12 is rotatably installed inside the positioning frame 8, and both ends of the bidirectional screw 12 are rotatably connected to the inner wall of the frame 7, one end of the bidirectional screw 12 movably passes through the frame 7 and is fixedly connected to the adjusting disk 11, and a threaded movable sleeve 13 is symmetrically threadedly installed on the outer side of the bidirectional screw 12, and the positioning frame 8 is located between the two threaded movable sleeves 13, and a positioning slider 20 is fixedly installed on the bottom of the threaded movable sleeve 13. A positioning slot 21 is symmetrically provided at the end, and the positioning slider 20 is slidably installed in the interior of the positioning slot 21, a second connecting shaft 14 is fixedly installed on the top of the threaded movable sleeve 13, a movable rod 15 is rotatably installed on the second connecting shaft 14, and a third connecting shaft 16 is rotatably installed on the end of the movable rod 15 away from the second connecting shaft 14, and a connecting block 17 is symmetrically fixedly installed on the side away from each other of the two fixed clamping seats 10, a sliding rod 18 is fixedly installed between the two connecting blocks 17, a sliding sleeve 19 is slidably installed on the outer side of the sliding rod 18, and the third connecting shaft 16 is fixedly installed on the outer side of the sliding sleeve 19, a positioning bolt 22 is provided on the side of the frame 7 away from the adjusting disk 11, and one end of the positioning bolt 22 movably passes through the frame 7 and is fixedly connected to the end of the bidirectional screw 12 away from the adjusting disk 11, a locking nut 23 is threadedly installed on the outer side of the positioning bolt 22, and one side of the locking nut 23 contacts the outer side of the frame 7.

[0021] During use, through the interaction of the feedback terminal body 2, the protective frame 4, the mounting plate 1 and the adjusting and fixing assembly 6, the feedback terminal for the pole-mounted circuit breaker can be easily and quickly installed during use, thereby improving the work efficiency and achieving better practicality. In addition, through the interaction of the positioning bolt 22 and the locking nut 23, the bidirectional screw 12 can be easily locked and positioned during use, thereby ensuring that the adjusting and fixing assembly 6 can achieve better tightness after being fixed and clamped.

[0022] Working principle: during operation, first place the mounting plate 1 on the outside of the electric pole and make the electric pole located between the two fixed clamping seats 10, then hold the adjusting disk 11 and keep it still, loosen the locking nut 23, release the positioning of the positioning bolt 22, thereby releasing the positioning of the bidirectional screw 12, and then rotate the adjusting disk 11 to drive the bidirectional screw 12 to rotate, the bidirectional screw 12 drives the threaded movable sleeve 13 to move, the threaded movable sleeve 13 drives the positioning slider 20 to slide inside the positioning slide groove 21, which can ensure that the threaded movable sleeve 13 achieves better stability when moving, and at the same time the threaded movable sleeve 13 drives the second connecting shaft 14 to move, the second connecting shaft 14 drives the movable rod 15 to move, the movable rod 15 pushes the sliding sleeve 19 to slide on the outside of the sliding rod 18 through the third connecting shaft 16, and the sliding sleeve 19 pushes the sliding rod 18 to move during the sliding process, and the sliding rod 18 is moved through The connecting block 17 pushes the fixed clamping seat 10 to rotate on the first connecting shaft 9, and the two fixed clamping seats 10 move to clamp the electric pole, and then stop rotating the adjusting disk 11, hold the adjusting disk 11 and keep it still, then tighten the locking nut 23, position the positioning bolt 22, so as to reposition the bidirectional screw 12, and then release the adjusting disk 11. At this time, the adjusting fixing assembly 6 is fixed to the outside of the electric pole, so that the mounting plate 1 can be fixed to the outside of the electric pole, thereby completing the fixed installation operation of the feedback terminal body 2, and then the feedback terminal body 2 is electrically connected to the pole circuit breaker through the connecting wire on the terminal 3, and the feedback terminal body 2 is used to feedback the working status of the pole circuit breaker, so that the feedback terminal for the pole circuit breaker can be used in the process of use, which is convenient for quick installation operation, improves work efficiency, and thus facilitates better practicality.

Claims

1. A feedback terminal for a pole-mounted circuit breaker, comprising a mounting plate (1), characterized in that: The feedback terminal body (2) is fixedly mounted on the outer side of the mounting plate (1), and the bottom of the feedback terminal body (2) is evenly fixedly mounted with a terminal post (3). A protective frame (4) is arranged on the outer side of the feedback terminal body (2), and the protective frame (4) is fixedly mounted on the outer side of the mounting plate (1). The bottom end of the protective frame (4) is an open structure, and strip-shaped heat dissipation openings (5) are provided on both sides of the protective frame (4). An adjustment fixing component (6) is fixedly mounted on the side of the mounting plate (1) away from the protective frame (4). The adjusting and fixing assembly (6) comprises a frame (7), and the frame (7) is fixedly mounted on a side of the mounting plate (1) away from the protective frame (4), a positioning frame (8) is fixedly mounted in the middle of the inner bottom end of the frame (7), a first connecting shaft (9) is symmetrically fixedly mounted on the top of the positioning frame (8), and fixed clamping seats (10) are rotatably mounted on the two first connecting shafts (9), and the sides of the two fixed clamping seats (10) close to each other are both arc groove structures, and rubber racks are evenly arranged inside the arc groove structure.

2. A feedback terminal for a pole mounted circuit breaker according to claim 1, characterized in that: An adjusting disk (11) is provided on one side of the frame (7), a bidirectional screw (12) is rotatably mounted inside the positioning frame (8), and both ends of the bidirectional screw (12) are rotatably connected to the inner wall of the frame (7), one end of the bidirectional screw (12) movably passes through the frame (7) and is fixedly connected to the adjusting disk (11), a threaded movable sleeve (13) is symmetrically threadedly mounted on the outer side of the bidirectional screw (12), and the positioning frame (8) is located between the two threaded movable sleeves (13), and a first threaded movable sleeve (13) is fixedly mounted on the top of the threaded movable sleeve (13). Two connecting shafts (14), a movable rod (15) is rotatably mounted on the second connecting shaft (14), a third connecting shaft (16) is rotatably mounted on one end of the movable rod (15) away from the second connecting shaft (14), connecting blocks (17) are symmetrically fixedly mounted on the sides of the two fixed clamping seats (10) away from each other, a sliding rod (18) is fixedly mounted between the two connecting blocks (17), a sliding sleeve (19) is slidably mounted on the outer side of the sliding rod (18), and the third connecting shaft (16) is fixedly mounted on the outer side of the sliding sleeve (19).

3. A feedback terminal for a pole-mounted circuit breaker according to claim 2, characterized in that: A positioning slide block (20) is fixedly installed at the bottom of the threaded movable sleeve (13), and a positioning slide groove (21) is symmetrically opened at the inner bottom end of the frame (7), and the positioning slide block (20) is slidably installed inside the positioning slide groove (21).

4. A feedback terminal for a pole mounted circuit breaker according to claim 2, characterized in that: A positioning bolt (22) is provided on a side of the frame (7) away from the adjusting disk (11), and one end of the positioning bolt (22) movably passes through the frame (7) and is fixedly connected to an end of the bidirectional screw rod (12) away from the adjusting disk (11), and a locking nut (23) is threadedly mounted on the outer side of the positioning bolt (22), and one side of the locking nut (23) contacts the outer side of the frame (7).

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