Isolation switch transmission structure based on micro-control magnetic travel switch

Abstract

The utility model relates to an isolating switch transmission structure based on a micro-control magnetic travel switch. The isolating switch transmission structure is characterized by comprising a supporting cross beam, a transmission frame, a transmission arm, a linkage crank arm group, a linkage rod and the micro-control magnetic travel switch, a magnet induction box body is arranged on a supporting cross beam of the disconnecting switch, an induction magnet is installed on a second linkage plate, the induction magnet rotates along with the second linkage plate, when the induction magnet passes through the magnet induction box body, a magnetic induction element arranged in the magnet induction box body induces and generates an action, and then the action is recorded in the magnet induction box body; and the linkage state of the isolating switch and whether opening and closing are in place can be remotely monitored through the remote data transmission module, so that remote monitoring is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of isolating switches, in particular to an isolating switch transmission structure based on a micro-controlled magnetic travel switch. Background Art

[0002] The operating mechanism of the disconnector is mainly used to open and close the disconnector; the opening and closing of the disconnector is generally provided with a linkage structure, which can ensure the opening and closing at the same time or prevent other structural movements during the opening and closing actions; in the common linkage structure, in order to detect whether the opening and closing are in place, an indication structure is provided on the opening and closing structure, and the indication structure indicates that the opening and closing are in place and reveals the state of the disconnector at this time; however, this structure cannot realize remote monitoring of the electric opening and closing; therefore, a disconnector transmission structure that can record the opening and closing state is needed to realize remote data monitoring of the state of the disconnector. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an isolating switch transmission structure based on a micro-controlled magnetic travel switch, which can solve the problem that the general isolating switch transmission structure cannot realize remote monitoring of whether the isolating switch opening and closing states are in place.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a transmission structure of an isolating switch based on a micro-controlled magnetic travel switch, the innovation of which is that it includes a supporting beam, a transmission frame, a transmission arm, a linkage crank arm group, a linkage rod and a micro-controlled magnetic travel switch;

[0005] The supporting crossbeam is arranged horizontally, and a rotary shaft hole is arranged along the vertical direction at positions near both ends of the supporting crossbeam;

[0006] The transmission frame is arranged on the side surface of the middle position of the supporting crossbeam; a driving shaft is arranged on the transmission frame along the vertical direction; a connecting plate is arranged horizontally at the top end of the driving shaft, and the top end of the driving shaft is connected to one end of the connecting plate, and the connecting plate can be driven to rotate in the horizontal direction through the rotation of the driving shaft;

[0007] The transmission arm is horizontally arranged on the side of the supporting beam; one end of the transmission arm is hinged to the other end of the connecting plate; the other end of the transmission arm is connected to the linkage crank arm group; the rotation of the driving shaft drives the connecting plate to rotate, thereby driving the transmission arm connected to the connecting plate to move;

[0008] The linkage crank arm group includes a first linkage shaft, a first linkage plate, a second linkage shaft and a second linkage plate; the first linkage shaft is installed in the slewing shaft hole at one end of the supporting beam through a slewing bearing; the second linkage shaft is installed in the slewing bearing at the other end of the supporting beam through a slewing bearing; the top end of the first linkage shaft and the top end of the second linkage shaft are both higher than the upper surface of the supporting beam; a horizontally arranged extension rod is fixedly connected to the side surface of the first linkage shaft, and the other end of the extension rod is hingedly connected to the end of the transmission arm; the first linkage plate is horizontally arranged on the top end of the first linkage shaft, and the second linkage plate is horizontally arranged on the top end of the second linkage shaft;

[0009] The linkage rod is arranged above the supporting crossbeam in parallel with the supporting crossbeam, and the two ends of the linkage rod are hinged on the first linkage plate and the second linkage plate respectively;

[0010] The micro-controlled magnetic travel switch includes a magnetic induction box and an induction magnet; the magnetic induction box is arranged on the upper surface of the supporting beam and is located on one side of the second linkage shaft; the induction magnet is installed on the lower surface of the second linkage plate, and the induction magnet rotates with the second linkage shaft and forms an arc path in the horizontal direction; the induction magnet moves to the side of the magnetic induction box, and the magnetic induction box records.

[0011] Furthermore, a remote data transmission module is provided in the magnetic induction box, which can upload the data recorded by the magnetic induction box.

[0012] Furthermore, the induction magnet is arranged on an L-shaped connecting plate, and the L-shaped connecting plate is arranged on the lower surface of the second linkage plate.

[0013] Furthermore, a bearing seat is horizontally arranged on the transmission frame, and a driving shaft is installed on the bearing seat through a slewing bearing.

[0014] The advantages of the utility model are:

[0015] 1) In the utility model, a magnetic induction box is arranged on the supporting crossbeam of the disconnector and an induction magnet is installed on the second linkage plate. The induction magnet is used to rotate with the second linkage plate. When passing through the magnetic induction box, the magnetic induction element arranged in the magnetic induction box is sensed and generates an action, which is then recorded in the magnetic induction box. Through the remote data transmission module, the linkage state of the disconnector can be remotely monitored to see whether the opening and closing are in place, thereby realizing remote monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1The utility model is a side view of a transmission structure of an isolating switch based on a micro-controlled magnetic travel switch.

[0018] Figure 2 The utility model is a top view of the transmission structure of an isolating switch based on a micro-controlled magnetic travel switch. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1 Figure 2 The transmission structure of an isolating switch based on a micro-controlled magnetic travel switch shown in the figure comprises a supporting crossbeam 1, a transmission frame 2, a transmission arm 3, a linkage crank arm group 4, a linkage rod 5 and a micro-controlled magnetic travel switch 6.

[0022] In this embodiment, the support beam 1 is arranged horizontally, and a rotary shaft hole is arranged along the vertical direction at positions near both ends of the support beam 1.

[0023] In this embodiment, the transmission frame 2 is arranged on the side surface of the middle position of the supporting beam 1; a driving shaft 21 is arranged on the transmission frame 2 along the vertical direction; a connecting plate 22 is horizontally arranged at the top end of the driving shaft 21, and the top end of the driving shaft 21 is connected to one end of the connecting plate 22, and the rotation of the driving shaft 21 can drive the connecting plate 22 to rotate in the horizontal direction.

[0024] In this embodiment, the transmission arm 3 is horizontally arranged on the side of the supporting beam 1; one end of the transmission arm 3 is hinged to the other end of the connecting plate 22; the other end of the transmission arm 3 is connected to the linkage crank arm group 4; the rotation of the driving shaft 21 drives the rotation of the connecting plate 22, thereby driving the transmission arm 3 connected to the connecting plate 22 to move.

[0025] In this embodiment, the linkage arm group 4 includes a first linkage shaft 41, a first linkage plate 42, a second linkage shaft 43 and a second linkage plate 44; the first linkage shaft 41 is installed in the slewing shaft hole at one end of the supporting beam 1 through a slewing bearing; the second linkage shaft 43 is installed in the slewing bearing at the other end of the supporting beam 1 through a slewing bearing; the top end of the first linkage shaft 41 and the top end of the second linkage shaft are both higher than the upper surface of the supporting beam 1; a horizontally arranged extension rod 45 is fixedly connected to the side of the first linkage shaft 41, and the other end of the extension rod 45 is hingedly connected to the end of the transmission arm 3; the first linkage plate 42 is horizontally arranged on the top end of the first linkage shaft 41, and the second linkage plate 44 is horizontally arranged on the top end of the second linkage shaft 43.

[0026] In this embodiment, the linkage rod 5 is arranged above the supporting crossbeam 1 in parallel with the supporting crossbeam 1 , and two ends of the linkage rod 5 are hinged on the first linkage plate 42 and the second linkage plate 44 , respectively.

[0027] In this embodiment, the micro-controlled magnetic travel switch 6 includes a magnet sensing box 61 and an induction magnet 62; the magnet sensing box 61 is arranged on the upper surface of the supporting beam 1 and is located on one side of the second linkage shaft 43; the induction magnet 62 is installed on the lower surface of the second linkage plate 44, and the induction magnet 62 rotates with the second linkage shaft 43 and forms an arc path in the horizontal direction; the induction magnet 62 moves to the side of the magnet sensing box 61, and the magnet sensing box 61 records.

[0028] In this embodiment, a remote data transmission module is provided in the magnetic induction box 61 , and the data recorded in the magnetic induction box 61 can be uploaded.

[0029] In this embodiment, the induction magnet 62 is disposed on an L-shaped connecting plate, and the L-shaped connecting plate is disposed on the lower surface of the second linkage plate 44 .

[0030] In this embodiment, a bearing seat is horizontally arranged on the transmission frame 2, and a driving shaft 21 is installed on the bearing seat via a slewing bearing.

[0031] The working principle of the utility model is as follows: a magnetic induction box is arranged on the supporting crossbeam of the isolating switch and an induction magnet is installed on the second linkage plate, the induction magnet is used to rotate with the second linkage plate, and when passing through the magnetic induction box, a magnetic induction element arranged in the magnetic induction box is sensed and generates an action, which is then recorded in the magnetic induction box. Through the remote data transmission module, the linkage state of the isolating switch can be remotely monitored to see whether the opening and closing are in place, thereby realizing remote monitoring.

[0032] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A transmission structure of an isolating switch based on a micro-controlled magnetic travel switch, characterized in that: It includes a supporting crossbeam, a transmission frame, a transmission arm, a linkage crank arm group, a linkage rod and a micro-controlled magnetic travel switch; The supporting crossbeam is arranged horizontally, and a rotary shaft hole is arranged along the vertical direction at positions near both ends of the supporting crossbeam; The transmission frame is arranged on the side surface of the middle position of the supporting crossbeam; a driving shaft is arranged on the transmission frame along the vertical direction; a connecting plate is arranged horizontally at the top end of the driving shaft, and the top end of the driving shaft is connected to one end of the connecting plate, and the connecting plate can be driven to rotate in the horizontal direction through the rotation of the driving shaft; The transmission arm is horizontally arranged on the side of the supporting beam; one end of the transmission arm is hinged to the other end of the connecting plate; the other end of the transmission arm is connected to the linkage crank arm group; the rotation of the driving shaft drives the connecting plate to rotate, thereby driving the transmission arm connected to the connecting plate to move; The linkage crank arm group includes a first linkage shaft, a first linkage plate, a second linkage shaft and a second linkage plate; the first linkage shaft is installed in the slewing shaft hole at one end of the supporting beam through a slewing bearing; the second linkage shaft is installed in the slewing bearing at the other end of the supporting beam through a slewing bearing; the top end of the first linkage shaft and the top end of the second linkage shaft are both higher than the upper surface of the supporting beam; a horizontally arranged extension rod is fixedly connected to the side surface of the first linkage shaft, and the other end of the extension rod is hingedly connected to the end of the transmission arm; the first linkage plate is horizontally arranged on the top end of the first linkage shaft, and the second linkage plate is horizontally arranged on the top end of the second linkage shaft; The linkage rod is arranged above the supporting crossbeam in parallel with the supporting crossbeam, and the two ends of the linkage rod are hinged on the first linkage plate and the second linkage plate respectively; The micro-controlled magnetic travel switch includes a magnetic induction box and an induction magnet; the magnetic induction box is arranged on the upper surface of the supporting beam and is located on one side of the second linkage shaft; the induction magnet is installed on the lower surface of the second linkage plate, and the induction magnet rotates with the second linkage shaft and forms an arc path in the horizontal direction; the induction magnet moves to the side of the magnetic induction box, and the magnetic induction box records.

2. According to claim 1, a transmission structure of an isolating switch based on a micro-controlled magnetic travel switch is characterized in that: The magnetic induction box is provided with a remote data transmission module, which can upload the data recorded by the magnetic induction box.

3. The isolating switch transmission structure based on a micro-controlled magnetic travel switch according to claim 1 is characterized in that: The induction magnet is arranged on an L-shaped connecting plate, and the L-shaped connecting plate is arranged on the lower surface of the second linkage plate.

4. The isolating switch transmission structure based on a micro-controlled magnetic travel switch according to claim 1 is characterized in that: A bearing seat is horizontally arranged on the transmission frame, and a driving shaft is installed on the bearing seat through a slewing bearing.

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