Sensing device capable of automatically monitoring and warning
By introducing an automatic monitoring and warning device into the busbar system and using an electric gas rod and spring structure to achieve stable installation and automatic power-off of the slider, the problem of poor contact caused by busbar wear is solved, and the stability and safety of power transmission are improved.
Patent Information
- Application Number
- CN202422830877.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-20
AI Technical Summary
In the prior art, wear of the busbar system leads to poor contact, which affects the stability of power transmission and cannot be discovered and handled in a timely manner, resulting in equipment damage and safety hazards.
A sensing device that can automatically monitor and warn is designed, including a slider, a warning disconnect component and a current transformer. The electric gas rod and spring structure are used to achieve stable installation and automatic power off of the slider, and a warning light is used to issue an alarm in time.
It realizes automatic monitoring of current status and timely warning, improves the safety and reliability of the system, prevents equipment damage and safety accidents, reduces poor contact caused by wear, and improves the stability of power transmission.
Smart Images
Figure CN223461657U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to safety warning technical field especially, relate to an inductive device of automatic monitoring warning. BACKGROUND
[0002] The automatic monitoring warning device usually refers to a kind of equipment or system, for automatically monitoring and detecting certain specific situation or condition, and when detecting preset dangerous, abnormal or situation needing attention, warning signal or remind is sent.
[0003] The existing patent CN220964008U discloses a contact type automatic power-on device based on safety trolley wire power supply, relating to trolley wire power supply technical field, including support frame, the inner wall of the bottom of support frame is fixedly connected with trolley wire main body, the both sides of support frame away from trolley wire main body are all provided with slide rail, the outside of trolley wire main body is slidably connected with carbon brush, the bottom of carbon brush is slidably connected with mounting block, the both sides of slide rail away from trolley wire main body are all slidably connected with runner, the bottom of two runners is all fixedly connected with connecting column, the side close to one of two connecting columns is fixedly connected with carrier plate, the bottom of mounting block is fixedly connected with dismounting assembly.
[0004] The patent is to solve the technical problem that it is difficult to access the equipment, so that maintenance and repair may become more dangerous, by pulling the sliding column to drive the mounting block, so that the carbon brush is separated from the trolley wire main body, and the carrier plate can be rotated on the connecting column to realize quick dismounting.
[0005] However, there are still the following deficiencies in actual use, for example: the sliding contact and the conductive track in the trolley wire system will be worn in the long-term use process, and the wear will lead to poor contact, thereby affecting the stability of power transmission, since in the above patent, the detection of wear mainly relies on manual inspection, so that potential safety problems cannot be found and handled in time, which may lead to equipment damage, production interruption and even personnel casualties.
[0006] Therefore, the utility model provides an inductive device of automatic monitoring warning. UTILITY MODEL CONTENT
[0007] The utility model aims at solving the shortcomings in the prior art, and provides an inductive device of automatic monitoring warning.
[0008] In order to achieve the above object, the utility model adopts the following technical scheme: an inductive device of automatic monitoring warning, including trolley wire, sliding block and current transformer, the bottom of sliding block is fixedly connected with warning disconnecting assembly, the outside of sliding block is fixedly connected with tight connection assembly;
[0009] The warning disconnecting assembly comprises a handle and an electric air rod, the top end of the handle is fixedly connected to a sliding block, one side of the inner wall of the handle is fixedly connected with a wire, the other side of the inner wall of the handle is fixedly connected with a warning light, the driving end of the electric air rod is fixedly connected with a push rod, and both ends of the handle are rotatably connected with connecting columns.
[0010] As a preferred embodiment, the close connection assembly comprises a support column, the inside of the support column is fixedly connected to the connecting column, the top end of the support column is fixedly connected with a spring, the top end of the spring is fixedly connected with a limiting block, both sides of the trolley line are slidably connected with sliding grooves, and the inside of the handle is fixedly connected with an insulating sleeve.
[0011] The technical effects of the above technical scheme are that the current state can be automatically monitored, and the warning light can timely issue an alarm.
[0012] As a preferred embodiment, the outside of the connecting column is slidably connected to the limiting block.
[0013] The technical effects of the above technical scheme are that the connecting column can stably linearly move when sliding.
[0014] As a preferred embodiment, the outside of the push rod is slidably connected to the limiting block.
[0015] The technical effects of the above technical scheme are that the power of the electric push rod can be stably transmitted.
[0016] As a preferred embodiment, one side of the connecting column is fixedly connected to the handle.
[0017] The technical effects of the above technical scheme are that the installation of the handle is facilitated.
[0018] As a preferred embodiment, the outside of the current transformer is mounted on the handle, and the outside of the sliding block is slidably connected to the trolley line.
[0019] The technical effects of the above technical scheme are that the sliding block can stably slide on the trolley line, and the accuracy of the current transformer is ensured.
[0020] Compared with the prior art, the utility model has the advantages and positive effects that,
[0021] The utility model sets a bus bar, a tight connection component and a current transformer structure, drives the connecting column to dock through the rotation of the handle, and the electric gas rod pushes the handle to contact the bus bar body to form a pressure-fixed slider. This design ensures that the slider is stably installed on the bus bar body to ensure normal operation. The current transformer monitors the current signal in real time. When instability is found, the system automatically starts the warning light to emit a warning light. At the same time, the electric gas rod releases contact with the bus bar body, and the spring releases the elastic force to push the connecting column and the slider out of contact, thereby realizing power-off operation. This design automatically starts the electric gas rod and spring when current instability is detected, and the functions of timely detection and automatic power-off can prevent equipment damage or safety accidents, effectively avoid the lag problem of manual inspection, greatly reduce poor contact caused by wear, and improve the stability and safety of power transmission. Secondly, during installation, the insulation is increased for quick installation, reducing the installation time. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional diagram of a sensing device capable of automatic monitoring and warning provided by the present invention;
[0023] Figure 2 This is a schematic diagram of the structure of a warning disconnect component of a sensing device capable of automatic monitoring and warning provided by the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of a tightly connected component of a sensing device capable of automatic monitoring and warning provided by the utility model;
[0025] Figure 4 This is a schematic diagram of the disassembly of the tightly connected component structure of a sensing device that can automatically monitor and warn provided by the utility model.
[0026] Legend:
[0027] 1. Conductor bar; 2. Slider;
[0028] 3. Warning disconnect assembly; 31. Handle; 32. Wire; 33. Warning light; 34. Electric gas rod; 35. Push rod; 36. Connecting column;
[0029] 4. Tight connection assembly; 41. Pillar; 42. Spring; 43. Limit block; 44. Slide; 45. Insulation sleeve;
[0030] 5. Current transformer. DETAILED DESCRIPTION
[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.
[0032] As shown in Figure 1 - Figure 4 The present embodiment provides a technical solution: an inductive device capable of automatic monitoring and warning, comprising a sliding contact line 1, a sliding block 2 and a current transformer 5. The outer side of the sliding block 2 is slidingly connected to the sliding contact line 1. The bottom end of the sliding block 2 is fixedly connected to a warning disconnecting assembly 3. The outer side of the sliding block 2 is fixedly connected to a tight connection assembly 4.
[0033] The warning disconnecting assembly 3 comprises a handle 31 and an electric air rod 34. The outer side of the current transformer 5 is mounted on the handle 31. The top end of the handle 31 is fixedly connected to the sliding block 2. The inner wall of the handle 31 on one side is fixedly connected to a wire 32. The inner wall of the handle 31 on the other side is fixedly connected to a warning light 33. The driving end of the electric air rod 34 is fixedly connected to a push rod 35. Both ends of the handle 31 are rotatably connected to a connecting column 36. One side of the connecting column 36 is fixedly connected to the handle 31.
[0034] The sliding contact line 1 is the basic structure of the entire device. The sliding block 2 is slidingly connected to the outer side of the sliding contact line 1, ensuring that the sliding block 2 can move smoothly on the sliding contact line 1. When the sliding block 2 slides along the sliding contact line 1, the warning disconnecting assembly 3 fixedly connected to the bottom end of the sliding block 2 will function. The warning disconnecting assembly 3 is composed of the handle 31 and the electric air rod 34. The current transformer 5 is mounted on the handle 31 to monitor the changes in current in real time. The top end of the handle 31 is fixedly connected to the sliding block 2, so that the movement of the sliding block 2 directly drives the action of the handle 31. The wire 32 fixedly connected to the inner wall of the handle 31 on one side is used to transmit the current signal, while the warning light 33 fixedly connected to the inner wall of the handle 31 on the other side is responsible for displaying warning information. The push rod 35 pushes the both ends of the handle 31 to rotate the connecting column 36, realizing the functions of warning installation and disconnection.
[0035] Further, as shown in Figure 4As shown in the scheme, the close connection assembly 4 in the scheme includes a support 41, the inside of the support 41 is fixedly connected to the connecting column 36, the top end of the support 41 is fixedly connected with a spring 42, the top end of the spring 42 is fixedly connected with a limiting block 43, the outside of the connecting column 36 is slidably connected to the limiting block 43, the outside of the push rod 35 is slidably connected to the limiting block 43, both sides of the slide wire 1 are slidably connected with a sliding groove 44, the inside of the handle 31 is fixedly connected with an insulating sleeve 45, the support 41 provides necessary support force and allows the spring 42 to exert elastic force on the connecting column 36, so as to ensure the stability and position accuracy of the connecting column 36, the limiting block 43 is slidably connected to the outside of the connecting column 36 to form an adjustable limiting structure, which can form two effects, one is that the slide block 2 can be stably attached to the slide wire 1 through the elastic pressure of the spring 42 during installation, which is simple and convenient to operate, and the other is that when the power is off, the electric air rod 34 moves to the top end to release the pressure on the slide wire 1, at this time, the compressed spring 42 will move the slide block 2 downward under the elastic force, so that the power can be cut off in time, the outside of the push rod 35 is also slidably connected to the limiting block 43, and the push rod 35 can smoothly move under the guidance of the limiting block 43 through the connection mode, so as to ensure the accurate and effective action of the push rod 35, the sliding groove 44 and the limiting block 43 are slidably matched, so that the slide block 2 can smoothly slide on the slide wire 1, while reducing friction, ensuring smooth and stable movement of the slide block 2, and the insulating sleeve 45 effectively isolates the direct contact between the handle 31 and the current transformer 5 and other electrical components, ensuring the safety of the operator and preventing current leakage or interference.
[0036] Working principle:
[0037] As shown in the scheme, Figure 1 - Figure 4 As shown in the scheme,
[0038] In use: when the slider 2 needs to be installed on the slide wire 1, first, the operator holds the handle 31 by hand, holds the insulating sleeve 45 on the handle 31, then rotates the handle 31 to make it butt with the connecting column 36, which ensures that the handle 31 is firmly connected to the slider 2, then the operator aligns the slider 2 with the slide wire 1 and accurately positions it, once the slider 2 is aligned with the slide wire 1, the electric air rod 34 is started, the driving end of the electric air rod 34 pushes the handle 31 to make it contact with the slide wire 1, so as to form enough pressure to fix the slider 2 on the slide wire 1, this fixing mechanism ensures the stable position of the slider 2 on the slide wire 1, so that it can normally operate, in the normal working state, the current transformer 5 monitors the current transmitted through the wire 32 in real time, when the current transformer 5 senses unstable current signal, the system will automatically start the warning light 33 and the electric air rod 34, the warning light 33 will emit warning light to remind the operator to pay attention to the abnormal current condition, so as to take timely measures, at the same time, the electric air rod 34 will move to the top end to cancel the contact with the slide wire 1, at this time, the spring 42 is compressed and starts to release the elastic force to push the connecting column 36 to move to the bottom end, this movement will drive the slider 2 on the handle 31 to gradually separate from the restriction of the slide wire 1, so as to realize the power-off operation, in this way, the slider 2 can quickly disconnect the power supply when detecting unstable current, to ensure the safety of the equipment and the operator.
[0039] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.
Claims
1. An inductive device with automatic monitoring and warning, comprising a slide contact line (1), a slide block (2) and a current transformer (5), characterized in that, The bottom end of the sliding block (2) is fixedly connected with a warning disconnecting assembly (3), and the outer side of the sliding block (2) is fixedly connected with a tight connection assembly (4); The warning disconnecting assembly (3) comprises a handle (31) and an electric air rod (34), the top end of the handle (31) is fixedly connected on the sliding block (2), the inner wall of the handle (31) is fixedly connected with a wire (32) on one side, the inner wall of the handle (31) is fixedly connected with a warning lamp (33) on the other side, the driving end of the electric air rod (34) is fixedly connected with a push rod (35), and both ends of the handle (31) are rotatably connected with a connecting column (36).
2. The inductive device of claim 1, wherein: The tight connection assembly (4) comprises a support column (41), the inside of the support column (41) is fixedly connected on the connecting column (36), the top end of the support column (41) is fixedly connected with a spring (42), the top end of the spring (42) is fixedly connected with a limiting block (43), both sides of the slide wire (1) are slidably connected with a sliding groove (44), and the inside of the handle (31) is fixedly connected with an insulating sleeve (45).
3. The inductive device of claim 2, wherein: The outer side of the connecting column (36) is slidably connected on the limiting block (43).
4. The inductive device of claim 2, wherein: The outer side of the push rod (35) is slidably connected on the limiting block (43).
5. The self-monitoring warning inductive device of claim 1, wherein: One side of the connecting column (36) is fixedly connected on the handle (31).
6. The self-monitoring warning inductive device of claim 2, wherein: The outer side of the current transformer (5) is mounted on the handle (31), and the outer side of the sliding block (2) is slidably connected on the slide wire (1).