Hanging structure of air switch indication board
The combination of clamps and elastic sheets solves the problem of unstable suspension of air switch indicator signs, achieving stable suspension and clear display of the signs, and improving the operational safety of staff.
Patent Information
- Application Number
- CN202520423032.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-12
AI Technical Summary
The existing air switch indicator sign suspension structure suffers from insufficient flexibility of nylon rope and lack of fixed guide device, causing the suspended signs to droop naturally under the action of gravity, resulting in unclear and ambiguous directions that can easily mislead staff.
The sign uses a combination of clamping plates and elastic sheets. By opening and clamping the operating rod with the clamping plates, the tension of the elastic sheets is used to achieve stable suspension of the sign. Combined with damping pads, the connection stability is enhanced, ensuring that the sign is clearly displayed.
This ensures the signage is securely suspended, preventing it from falling and guaranteeing that operators can clearly understand the signage content, thus improving safety and operational accuracy.
Smart Images
Figure CN223857816U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of air switch technology, and in particular relates to a suspension structure for an air switch indicator sign. Background Technology
[0002] With economic development and increased electricity consumption, the power grid continues to expand, and the production, construction, maintenance and renovation of power distribution systems are becoming increasingly arduous. Hanging signs on secondary circuit breakers at power distribution production, construction and maintenance sites is an indispensable part of safety measures to prevent misoperation.
[0003] Most existing air switch indicator signs are suspended using nylon ropes. Because nylon ropes have a certain degree of flexibility and lack effective fixing and guiding devices, the signs droop naturally under the influence of gravity, resulting in a vague and unclear direction that can easily lead to misunderstandings by staff. Utility Model Content
[0004] This utility model addresses the problem in existing technologies where nylon ropes, due to their inherent flexibility and lack of effective fixing and guiding devices, cause suspended signs to droop naturally under gravity, resulting in an ambiguous and unclear orientation that can easily mislead workers. The following technical solution is proposed:
[0005] A suspension structure for a circuit breaker indicator includes: an air switch and an indicator. Several sets of operating levers are rotatably installed inside the air switch. Clamping plates are symmetrically installed at both ends of the operating levers. A slot is opened inside each of the clamping plates. A fixing rod is fixedly connected between the inner walls of the slots. A common elastic sheet is installed between the two clamping plates. The ends of the elastic sheet are all in contact with the outer surface of the fixing rod.
[0006] As a preferred embodiment of the above technical solution, the inner wall of the elastic sheet is attached to the outer side of the clamping plate.
[0007] As a preferred embodiment of the above technical solution, protective pads are fixedly installed on the inner walls of both clamps, and the protective pads are made of rubber material.
[0008] As a preferred embodiment of the above technical solution, side plates are fixedly connected to both the front and rear ends of the two clamping plates.
[0009] As a preferred embodiment of the above technical solution, the bottom end of the sign is fixedly connected to a slide rail, a number of damping pads are fixedly installed on the inner wall of the slide rail, and a slider is slidably installed inside the slide rail.
[0010] As a preferred embodiment of the above technical solution, a connecting rod is fixedly connected to the top of one of the clamping plates, and a damping pad is fixedly installed on the inner wall of the connecting rod.
[0011] The utility model discloses the beneficial effect is:
[0012] The utility model discloses the beneficial effect is: BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The utility model discloses a kind of hanging structures of air switch sign, as shown in
[0014] Figure 2 The utility model discloses a kind of hanging structures of air switch sign, as shown in
[0015] Figure 3 The utility model discloses a kind of hanging structures of air switch sign, as shown in Figure 2 The utility model discloses a kind of hanging structures of air switch sign, as shown in
[0016] Figure 4 The utility model discloses a kind of hanging structures of air switch sign, as shown in
[0017] Figure 5 The utility model discloses a kind of hanging structures of air switch sign, as shown in
[0018] Figure 6 The utility model discloses a kind of hanging structures of air switch sign, as shown in
[0019] In the drawing: 1, air switch;2, operating rod;3, sign;4, clamping plate;5, notched;6, fixed rod;7, elastic sheet;8, protection pad;9, side plate;10, slide rail;11, sliding block;12, connecting rod;13, damping pad one;14, damping pad two. DETAILED DESCRIPTION
[0020] To make the purpose, technical scheme and advantage of the utility model embodiment more clear, the utility model technical scheme will be clearly and completely described below with examples.
[0021] Example 1
[0022] The utility model provides a kind of hanging structure of air switch sign, as shown in Figures 1 to 6As shown in the figure, it comprises: air switch 1 and sign 3, a plurality of groups of operating rod 2 are rotatably installed inside air switch 1, two ends of operating rod 2 are symmetrically provided with clamping plates 4, a notch 5 is formed in the inner wall of each clamping plate 4, a fixed rod 6 is fixedly connected between the inner walls of the notches 5, the same elastic sheet 7 is installed between the two clamping plates 4, the end of the elastic sheet 7 is attached to the outer surface of the fixed rod 6, and the inner wall of the elastic sheet 7 is attached to the outer side of the clamping plate 4, by pressing the two clamping plates 4, since the two arc-shaped ends of the elastic sheet 7 are clamped on the outer side of the fixed rod 6, the elastic sheet 7 is stretched to deform, then the staff moves the clamping plate 4 to make the operating rod 2 between the two clamping plates 4, then the clamping plate 4 is released, the tension generated by the stretching of the elastic sheet 7 drives the clamping plate 4 to move reversely, so that the operating rod 2 is clamped between the two clamping plates 4, realizing the stable suspension of the sign 3, which is not easy to fall off.
[0023] As shown in the figure, Figure 4 and Figure 5 The inner wall of each clamping plate 4 is fixedly provided with a protective pad 8 made of rubber material, and the protective pad 8 directly contacts the operating rod 2 when the operating rod 2 is clamped by the two clamping plates 4, which can reduce the direct contact between the clamping plate 4 and the operating rod 2, thereby reducing the impact force of the operating rod 2 during clamping and protecting the operating rod 2 from damage.
[0024] As shown in the figure, Figure 4 and Figure 5 The front and rear ends of the two clamping plates 4 are fixedly connected with side plates 9, and the outer sides of the side plates 9 and the operating rod 2 are attached to each other, which can limit the clamping plate 4 and make it stably clamped on the operating rod 2, avoiding the vibration caused by the staff when closing or opening the door, which causes the clamping plate 4 to shake or deviate.
[0025] As shown in the figure, Figure 2 , Figure 3 and Figure 6 The bottom end of the sign 3 is fixedly connected with a slide rail 10, a plurality of groups of damping pads 14 are fixedly installed on the inner wall of the slide rail 10, and a sliding block 11 is slidably installed in the slide rail 10, the top end of one of the clamping plates 4 is fixedly connected with a connecting rod 12, a damping pad 13 is fixedly installed on the inner wall of the connecting rod 12, and the outer side of the damping pad 13 is attached to the outer side of the sliding block 11, through the action of the damping pad 13, the friction between the connecting rod 12 and the sliding block 11 is increased, so that the connecting rod 12 always remains stable without external force, then the staff can adjust the position of the clamping plate 4 according to the actual situation, so that it is slid to above the operating rod 2 to be clamped, at this time the sliding block 11 is slid to the position of one of the damping pads 14, the damping pad 14 is pressed and the sliding block 11 is stably clamped on the slide rail 10, thereby preventing the sliding block 11 from sliding back and forth on the slide rail 10.
[0026] Working principle: in actual use, the worker adjusts the position of the sliding block 11 according to the actual needs, and then drives the clamping plate 4 to be located above the operating rod 2 to be clamped, and then presses the same end of the two clamping plates 4, so that the other end of the two clamping plates 4 is opened, and since the two arc-shaped ends of the elastic sheet 7 are clamped on the fixed rod 6, when the clamping plate 4 is pressed, the elastic sheet 7 is stretched and deformed, then move the clamping plate 4 to make the sign 3 between the two clamping plates 4, then release the clamping plate 4, the tension generated when the elastic sheet 7 is deformed drives the two clamping plates 4 to move reversely, so that the operating rod 2 is clamped between the two clamping plates 4, which is convenient for hanging the sign 3 outside the air switch 1 and not easy to fall off, and can make the sign 3 present clear display effect, which is convenient for the worker to understand.
[0027] The above examples are only used to illustrate the technical solutions of the present application, not to limit them.
Claims
1. A hanging structure of an air opening signboard, characterized by, Include: Air switch (1) and signboard (3), the air switch (1) is internally rotatably installed with several groups of operating rods (2), both ends of the operating rod (2) are symmetrically installed with clamping plates (4), two the inside of the clamping plate (4) is provided with a notch (5), the notch (5) inner wall between fixedly connected with fixed rod (6), two the clamping plate (4) between installation have the same elastic sheet (7), the elastic sheet (7) the end is all with the outer surface of fixed rod (6) is consistent.
2. The hanging structure of the air break sign according to claim 1, wherein, The inner wall of the elastic sheet (7) is attached to the outer side of the clamping plate (4).
3. The hanging structure of the air break sign according to claim 1, wherein, The inner wall of the two clamping plates (4) is fixedly installed with a protective pad (8), and the protective pad (8) is made of rubber material.
4. The hanging structure of the air break sign according to claim 1, wherein, The front and rear ends of the two clamping plates (4) are fixedly connected with side plates (9).
5. The hanging structure of the air break sign according to claim 1, wherein, The bottom end of the signboard (3) is fixedly connected with a slide rail (10), the inner wall of the slide rail (10) is fixedly installed with several groups of damping pad two (14), the inside of the slide rail (10) is slidably installed with a sliding block (11).
6. The hanging structure of a road closure sign according to claim 1, wherein The top end of one of the clamping plates (4) is fixedly connected with a connecting rod (12), and the inner wall of the connecting rod (12) is fixedly installed with a damping pad one (13).