A device for preventing misoperation of double-operating hole switch equipment

Abstract

The utility model relates to the technical field of anti-misoperation devices, and in particular to an anti-misoperation device for dual-operation hole switch equipment. It is mainly aimed at the problem that when dual-operation hole switch equipment is in use, opening or closing two operation holes at the same time may cause circuit short circuit or overload, damage equipment or cause fire and other safety hazards, and proposes the following technical solutions: including a device body and two groups of joysticks, the joystick cross-section is rectangular, and the two groups of joysticks are respectively installed with a first connecting member and a second connecting member; a switch mechanism for cooperating with the first connecting member to drive a group of joysticks to rotate; a synchronization component connected to the switch mechanism and cooperating with the second connecting member to drive another group of joysticks to rotate. The utility model can ensure that only one hole is in an open state and the other is in a closed state to ensure the normal operation of the equipment and the safety of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-misoperation devices, in particular to an anti-misoperation device for double-operation hole switch equipment. Background Art

[0002] A double-operation hole switch device is a specially designed switch device, and its main function is to perform two independent operations at the same time. When a double-operation hole switch device is in use, opening or closing two operation holes at the same time may cause a circuit short circuit or overload, damage the equipment or cause a fire and other safety hazards. In view of this, the utility model proposes an anti-misoperation device for a double-operation hole switch device. Utility Model Content

[0003] The purpose of the utility model is to propose an anti-misoperation device for double-operation hole switch equipment in view of the problem in the background technology that when double-operation hole switch equipment is in use, opening or closing two operation holes at the same time may cause circuit short circuit or overload, damage to equipment or cause fire and other safety hazards.

[0004] The technical solution of the utility model is as follows: an anti-misoperation device for a double-operating hole switch device, comprising a device body and two groups of joysticks, the joystick cross-section is rectangular, and the two groups of joysticks are respectively equipped with a first connecting member and a second connecting member; a switch mechanism for cooperating with the first connecting member to drive one group of joysticks to rotate; and a synchronization component connected to the switch mechanism and cooperating with the second connecting member to drive the other group of joysticks to rotate.

[0005] Optionally, the first connecting member includes a first ring and a first connecting plate, the first ring is sleeved on a group of operating rods, and the first connecting plate is fixedly connected to the outer ring of the first ring.

[0006] Optionally, the second connecting member includes a second ring and a second connecting plate, the second ring is sleeved on another set of joysticks, and the second connecting plate is fixedly connected to the outer ring of the second ring.

[0007] Optionally, the switch mechanism includes a rotating plate, a fixed rod, and a rotating sleeve, wherein the rotating plate is rotatably connected to a side of the device body close to the first connecting member, the fixed rod is fixedly connected to a side of the rotating plate away from the device body, and the rotating sleeve is rotatably connected to the fixed rod.

[0008] Optionally, the switch mechanism also includes a connecting block, a rotating rod, a sliding sleeve, and a push plate. The connecting block is also fixedly connected to the side of the rotating plate away from the device body, the rotating rod is fixedly connected to the side of the connecting block away from the rotating sleeve, the sliding sleeve is slidably connected to the rotating rod, one end of the push plate is rotatably connected to the end of the first connecting plate away from the first ring, and the sliding sleeve is rotatably connected to the side of the push plate close to the device body.

[0009] Optionally, the switch mechanism further includes a first limit plate and a first spring, wherein the first limit plate is fixedly connected to one end of the rotating rod away from the connecting block, the first spring is sleeved and installed on the outer ring of the rotating rod, and the first spring is arranged between the sliding sleeve and the first limit plate.

[0010] Optionally, the synchronization assembly includes a synchronization plate, a first fixed plate, and a second fixed plate, one end of the synchronization plate is rotatably connected to an end of the second connecting plate away from the second ring, the first fixed plate is fixedly connected to a side of the synchronization plate close to the push plate, and the second fixed plate is fixedly connected to a position of the push plate close to the synchronization plate and corresponds to the first fixed plate.

[0011] Optionally, the synchronization component also includes a fixed block, a sliding rod, a limit sleeve, a second limit plate, and a second spring. Multiple groups of the fixed blocks are fixedly connected to the side of the second fixed plate away from the equipment body, and multiple groups of the sliding rods are installed on the side of the fixed block close to the first fixed plate. The limit sleeve is mounted on the sliding rod, and one side of the limit sleeve is fixedly connected to the first fixed plate. The second limit plate is fixedly connected to the end of the sliding rod away from the fixed block. The second spring is arranged between the limit sleeve and the second limit plate and is mounted on the outer ring of the sliding rod.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The utility model uses the setting of the switch mechanism to drive the push plate to move and push the first connecting plate when the rotating plate rotates, thereby driving a group of operating rods to start rotating to achieve switch adjustment;

[0014] Furthermore, by setting the synchronization component, when the push plate moves, the synchronization plate is driven to move synchronously, and at the same time, the other set of joysticks is driven to rotate through the second ring and the second connecting plate, and the rotation directions of the two sets of joysticks are opposite, thereby ensuring that the two sets of joysticks control one on and one off, ensuring the normal operation of the equipment and the safety of the user;

[0015] In summary, the utility model can ensure that only one hole is in an open state and the other is in a closed state, so as to ensure the normal operation of the equipment and the safety of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereoscopic diagram of a device for preventing misoperation of a double-operating hole type switchgear;

[0017] Figure 2 It is a schematic diagram of the structure of the switch mechanism;

[0018] Figure 3 yes Figure 1 A magnified schematic diagram of center A.

[0019] Reference numerals:

[0020] 1. Equipment body; 11. Joystick;

[0021] 2. first connecting member; 21. first sleeve ring; 22. first connecting plate;

[0022] 3. Second connecting member; 31. Second sleeve ring; 32. Second connecting plate;

[0023] 4. switch mechanism; 41. rotating plate; 42. fixing rod; 43. rotating sleeve; 44. connecting block; 45. rotating rod; 46. sliding sleeve; 47. pushing plate; 48. first limiting plate; 49. first spring;

[0024] 5. Synchronous assembly; 51. Synchronous plate; 52. First fixed plate; 53. Second fixed plate; 54. Fixed block; 55. Sliding rod; 56. Limit sleeve; 57. Second limit plate; 58. Second spring. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example

[0031] like Figure 1 As shown, the utility model proposes an anti-misoperation device for a double-operation hole switch device, comprising a device body 1 and two groups of operating rods 11, the cross section of the operating rod 11 is rectangular. The two groups of operating rods 11 are respectively installed with a first connecting member 2 and a second connecting member 3, the first connecting member 2 comprises a first sleeve 21 and a first connecting plate 22, the first sleeve 21 is sleeved on one group of operating rods 11, the first connecting plate 22 is fixedly connected to the outer ring of the first sleeve 21, and the first connecting plate 22 drives the operating rod 11 to rotate synchronously through the first sleeve 21 when rotating. The second connecting member 3 comprises a second sleeve 31 and a second connecting plate 32, the second sleeve 31 is sleeved on the other group of operating rods 11, the second connecting plate 32 is fixedly connected to the outer ring of the second sleeve 31, and the second connecting plate 32 drives the operating rod 11 to rotate synchronously through the second sleeve 31 when rotating.

[0032] For details, please refer to Figure 1 and Figure 2The above-mentioned misoperation prevention device includes a switch mechanism 4 for cooperating with the first connecting member 2 to drive a group of operating rods 11 to rotate. The switch mechanism 4 includes a rotating plate 41, a fixed rod 42, and a rotating sleeve 43. The rotating plate 41 is rotatably connected to the side of the device body 1 close to the first connecting member 2, and the rotating plate 41 rotates around the rotating shaft. The fixed rod 42 is fixedly connected to the side of the rotating plate 41 away from the device body 1, and the rotating sleeve 43 is rotatably connected to the fixed rod 42. The arrangement of the fixed rod 42 and the rotating sleeve 43 facilitates the rotation of the rotating plate 41. The switch mechanism 4 also includes a connecting block 44, a rotating rod 45, a sliding sleeve 46, and a pushing plate 47. The connecting block 44 is also fixedly connected to the side of the rotating plate 41 away from the device body 1, and the rotating rod 45 is fixedly connected to the side of the connecting block 44 away from the rotating sleeve 43. The connecting block 44 and the rotating rod 45 rotate synchronously when the rotating plate 41 rotates. The sliding sleeve 46 is slidably connected to the rotating rod 45, and is used to drive the sliding sleeve 46 to deflect when the rotating rod 45 rotates, and the sliding sleeve 46 slides on the rotating rod 45. One end of the push plate 47 is rotatably connected to the end of the first connecting plate 22 away from the first sleeve 21, and the sliding sleeve 46 is rotatably connected to the side of the push plate 47 close to the device body 1, so that the rotating rod 45 drives the push plate 47 to move through the sliding sleeve 46 when rotating, and the sliding sleeve 46 rotates on the side of the push plate 47. A limit rod is installed at the center position of the push plate 47 close to the device body 1. The limit rod is slidably connected to the side of the device body 1 to limit the moving position of the push plate 47. The switch mechanism 4 also includes a first limit plate 48 and a first spring 49. The first limit plate 48 is fixedly connected to the end of the rotating rod 45 away from the connecting block 44, and the first limit plate 48 is used to limit the first spring 49. The first spring 49 is sleeved and installed on the outer ring of the rotating rod 45. The first spring 49 is arranged between the sliding sleeve 46 and the first limiting plate 48. Since the center of rotation of the sliding sleeve 46 is different from the center of rotation of the first connecting plate 22, the sliding sleeve 46 will slide upward on the rotating rod 45 when deflected and squeeze the first spring 49, so that the first spring 49 releases the elastic force to facilitate reset.

[0033] Further, such as Figure 3As shown, the above-mentioned anti-misoperation device also includes a synchronization component 5 connected to the switch mechanism 4 and cooperates with the second connecting member 3 to drive another group of operating rods 11 to rotate. The synchronization component 5 includes a synchronization plate 51, a first fixed plate 52, and a second fixed plate 53. One end of the synchronization plate 51 is rotatably connected to the end of the second connecting plate 32 away from the second ring 31, which is used for the synchronization plate 51 to drive the second connecting plate 32 to deflect when moving, and will drive the synchronization plate 51 to move downward a certain distance. The first fixed plate 52 is fixedly connected to the side of the synchronization plate 51 close to the push plate 47, and the second fixed plate 53 is fixedly connected to the push plate 47 close to the synchronization plate 51 and corresponds to the first fixed plate 52. The synchronization component 5 also includes a fixed block 54, a slide bar 55, a limit sleeve 56, a second limit plate 57, and a second spring 58. Multiple groups of fixed blocks 54 are fixedly connected to the side of the second fixed plate 53 away from the device body 1, and the fixed blocks 54 move synchronously with the push plate 47. Multiple groups of slide bars 55 are installed on the side of the fixed block 54 close to the first fixed plate 52, and the limiting sleeve 56 is sleeved on the slide bar 55. One side of the limiting sleeve 56 is fixedly connected to the first fixed plate 52. Through the setting of the slide bar 55 and the limiting sleeve 56, the first fixed plate 52 and the synchronous plate 51 are stable when moving. The second limiting plate 57 is fixedly connected to the end of the slide bar 55 away from the fixed block 54. The second spring 58 is set between the limiting sleeve 56 and the second limiting plate 57 and sleeved on the outer ring of the slide bar 55. The second spring 58 is used to release the elastic force so that the first fixed plate 52 and the second fixed plate 53 are close to each other. The setting of the synchronous assembly 5 is convenient for driving the second ring 31 to rotate synchronously when the first ring 21 rotates, and the rotation directions of the first ring 21 and the second ring 31 are opposite, so that the two groups of operating levers 11 are opened and closed to avoid accidents.

[0034] In this embodiment, when adjusting, the rotating sleeve 43 is held and pushed to rotate the rotating plate 41. At this time, the rotating plate 41 drives the rotating rod 45 to deflect synchronously through the connecting block 44. At the same time, the rotating rod 45 drives the pushing plate 47 to move through the sliding sleeve 46. The pushing plate 47 pushes the first connecting plate 22 when moving, so that the first connecting plate 22 drives a group of joysticks 11 to start rotating through the first ring 21. At the same time, the pushing plate 47 drives the synchronous plate 51 to move synchronously when moving. The synchronous plate 51 drives the second ring 31 to rotate through the second connecting plate 32, thereby driving another group of joysticks 11 to rotate. At this time, the two groups of joysticks 11 rotate in opposite directions, thereby realizing the one-on-one-off operation of the two groups of joysticks 11, ensuring that only one hole is in an open state and the other is in a closed state, so as to ensure the normal operation of the equipment and the safety of the user.

[0035] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A device for preventing misoperation of a double-operating hole switch device, characterized in that: include: A device body (1) and two groups of joysticks (11), wherein the joysticks (11) have a rectangular cross section and the two groups of joysticks (11) are respectively mounted with a first connecting member (2) and a second connecting member (3); A switch mechanism (4) for cooperating with the first connecting member (2) to drive a group of operating rods (11) to rotate; A synchronous component (5) connected to the switch mechanism (4) and cooperating with the second connecting member (3) to drive another group of operating rods (11) to rotate.

2. The anti-misoperation device for a double-operation hole switch device according to claim 1, characterized in that: The first connecting member (2) comprises a first sleeve ring (21) and a first connecting plate (22); the first sleeve ring (21) is sleeved on a set of operating rods (11); and the first connecting plate (22) is fixedly connected to the outer ring of the first sleeve ring (21).

3. The anti-misoperation device for a double-operation hole switch device according to claim 2, characterized in that: The second connecting member (3) comprises a second sleeve ring (31) and a second connecting plate (32); the second sleeve ring (31) is sleeved on another set of operating rods (11); and the second connecting plate (32) is fixedly connected to the outer ring of the second sleeve ring (31).

4. The anti-misoperation device for a double-operation hole switch device according to claim 3, characterized in that: The switch mechanism (4) comprises a rotating plate (41), a fixed rod (42), and a rotating sleeve (43); the rotating plate (41) is rotatably connected to a side of the device body (1) close to the first connecting member (2); the fixed rod (42) is fixedly connected to a side of the rotating plate (41) away from the device body (1); and the rotating sleeve (43) is rotatably connected to the fixed rod (42).

5. The anti-misoperation device for a double-operation hole switch device according to claim 4, characterized in that: The switch mechanism (4) further comprises a connecting block (44), a rotating rod (45), a sliding sleeve (46), and a pushing plate (47); the connecting block (44) is also fixedly connected to a side of the rotating plate (41) away from the device body (1); the rotating rod (45) is fixedly connected to a side of the connecting block (44) away from the rotating sleeve (43); the sliding sleeve (46) is slidably connected to the rotating rod (45); one end of the pushing plate (47) is rotatably connected to an end of the first connecting plate (22) away from the first ring (21); and the sliding sleeve (46) is rotatably connected to a side of the pushing plate (47) close to the device body (1).

6. The anti-misoperation device for a double-operation hole switch device according to claim 5, characterized in that: The switch mechanism (4) further comprises a first limiting plate (48) and a first spring (49); the first limiting plate (48) is fixedly connected to an end of the rotating rod (45) away from the connecting block (44); the first spring (49) is sleeved and installed on the outer ring of the rotating rod (45); and the first spring (49) is arranged between the sliding sleeve (46) and the first limiting plate (48).

7. The anti-misoperation device for a double-operation hole switch device according to claim 6, characterized in that: The synchronization assembly (5) comprises a synchronization plate (51), a first fixed plate (52), and a second fixed plate (53); one end of the synchronization plate (51) is rotationally connected to an end of the second connecting plate (32) away from the second sleeve ring (31); the first fixed plate (52) is fixedly connected to a side of the synchronization plate (51) close to the push plate (47); and the second fixed plate (53) is fixedly connected to a position of the push plate (47) close to the synchronization plate (51) and corresponds to the first fixed plate (52).

8. The anti-misoperation device for a double-operation hole switch device according to claim 7, characterized in that: The synchronization component (5) also includes a fixed block (54), a slide bar (55), a limiting sleeve (56), a second limiting plate (57), and a second spring (58). Multiple groups of the fixed blocks (54) are fixedly connected to the side of the second fixing plate (53) away from the device body (1). Multiple groups of the slide bars (55) are installed on the side of the fixed block (54) close to the first fixing plate (52). The limiting sleeve (56) is sleeved on the slide bar (55). One side of the limiting sleeve (56) is fixedly connected to the first fixing plate (52). The second limiting plate (57) is fixedly connected to the end of the slide bar (55) away from the fixed block (54). The second spring (58) is arranged between the limiting sleeve (56) and the second limiting plate (57) and is sleeved and installed on the outer ring of the slide bar (55).

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