Intelligent all-insulation disconnecting switch

Abstract

The utility model discloses an intelligent all-insulation disconnecting switch which comprises an installation base, a right side insulation conductive base and a left side insulation conductive base, the right side insulation conductive base is installed on the right side of the upper end of the installation base, and the left side insulation conductive base is installed on the left side of the upper end of the installation base. A rotating abutting mechanism is arranged on the mounting base and located between the right side insulation conductive base and the left side insulation conductive base, an insulation isolation end block is arranged at the upper end of the rotating abutting mechanism, and conductive arm plates are arranged above the insulation isolation end block and located on the right side insulation conductive base and the left side insulation conductive base. The intelligent all-insulation disconnecting switch disclosed by the utility model has the technical effects that the telescopic driving mechanism can be intelligently controlled through the external controller to drive the rotating contact mechanism to rotate, so that the rotating contact mechanism can safely open the conductive arm plate to cut off current through the insulation isolation end block during rotation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of full insulation disconnecting switch especially relates to an intelligent full insulation disconnecting switch. BACKGROUND

[0002] The disconnecting switch is a kind of switch device mainly used for "isolating power supply, switching operation, to be connected and cut off small current circuit", and it has no arc extinguishing function, so it can only be operated in the condition without load current.

[0003] The prior art patent CN205789666U disclosed a disconnecting switch on December 7, 2016, which comprises a base, an insulator connected with the base, a wire plate connected with the insulator, and a pair of terminal blocks, the surface of the terminal block comprises an anti-electrochemical corrosion layer, the terminal block comprises a connecting part and a fixed part, the fixed part of each terminal block is connected with the fixed end of the wire plate, wherein the fixed end of the wire plate is the end connected with the insulator, and the connecting part of each terminal block is connected with the wire.

[0004] However, the wire plate of the above-mentioned device lacks corresponding intelligent control structure when opening, so manual opening is still needed, which is not very safe. UTILITY MODEL CONTENT

[0005] The utility model discloses an intelligent full insulation disconnecting switch, which aims at solving the technical problem that the wire plate of the above-mentioned device lacks corresponding intelligent control structure when opening, so manual opening is still needed, which is not very safe.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An intelligent full insulation disconnecting switch, comprising a mounting base, a right side insulating conductive base and a left side insulating conductive base, a right side insulating conductive base is installed on the upper right side of the mounting base, a left side insulating conductive base is installed on the upper left side of the mounting base, a rotating contact mechanism is arranged on the mounting base between the right side insulating conductive base and the left side insulating conductive base, an insulating isolation end block is arranged on the upper end of the rotating contact mechanism, a conductive arm plate is arranged on the right side insulating conductive base and the left side insulating conductive base above the insulating isolation end block, a telescopic driving mechanism is arranged on the inner top end of the mounting base at the lower end of the rotating contact mechanism, and the telescopic driving mechanism is electrically connected with an external controller through a connecting line.

[0008] The telescopic driving mechanism comprises a connecting round rod, a movable end plate, an electric telescopic cylinder, a second rotating shaft rod, a fixed square plate and a concave sleeve plate, the telescopic rod end of the electric telescopic cylinder is provided with the movable end plate, the front end of the movable end plate is provided with the connecting round rod, the front end of the connecting round rod is provided with the concave sleeve plate, the inner side of the concave sleeve plate is provided with the fixed square plate, the concave sleeve plate and the fixed square plate are movably connected through the second rotating shaft rod, the fixed square plate is fixedly connected to the rotating resistance mechanism, and the electric telescopic cylinder is fixedly connected to the mounting base.

[0009] The mounting base structure is arranged, so that the right and left insulating conductive bases can be installed at the specified positions through the mounting base at the lower end, the right and left insulating conductive bases can be connected with external line sources respectively, and the conductive arm plates between the right and left insulating conductive bases can be correspondingly conductive. When the conductive arm plates need to be opened to break the current, personnel can control the telescopic driving mechanism to be telescopic through an external controller, so that the corresponding intelligent control opening is achieved. When the telescopic driving mechanism is elongated, the rotating arm plate of the rotating resistance mechanism is rotated, so that the rotating arm plate drives the insulating isolation end block to contact the conductive arm plate through the upper end head at the upper end, the right end of the conductive arm plate is moved away from the right insulating conductive base, the purpose of opening the current is achieved, and the overall intelligent control opening makes the opening more safe and effectively protects personnel.

[0010] In a preferred scheme, the insulating isolation end block comprises an insulating inclined plate, an insulating bolt and a bottom sleeve plate, the lower end of the insulating inclined plate is provided with the bottom sleeve plate, the inner side of the bottom sleeve plate is provided with the insulating bolt, and the bottom sleeve plate is installed and connected to the rotating resistance mechanism through the insulating bolt.

[0011] The insulating isolation end block structure is arranged, so that the insulating contact can be resisted.

[0012] In a preferred scheme, the rotating resistance mechanism comprises a first rotating shaft rod, a rotating arm plate, a hollow positioning sleeve, a resistance spring and an upper end head, the upper end of the rotating arm plate is provided with the upper end head, the inner side of the lower end of the rotating arm plate is provided with the first rotating shaft rod, both ends of the first rotating shaft rod are rotatably installed with the hollow positioning sleeve, the rear end of the rotating arm plate located on the hollow positioning sleeve is provided with the resistance spring, the hollow positioning sleeve is installed and connected to the mounting base through a screw, and the upper end head is installed and connected to the bottom sleeve plate.

[0013] The rotating resistance mechanism structure is arranged, so that the rotating resistance can be achieved.

[0014] In a preferred scheme, the conductive arm plate comprises a clamping block, a concave arm plate and a third rotating shaft, the left end of the concave arm plate is provided with the third rotating shaft, the concave arm plate is movably connected to the left side insulating conductive base through the third rotating shaft, the right end of the concave arm plate is provided with the clamping block on both sides of the inner wall, and the concave arm plate is sleeved on the upper end of the right side insulating conductive base through the clamping block.

[0015] By arranging the conductive arm plate structure, the opening and closing can be correspondingly rotated.

[0016] In a preferred scheme, the conductive arm plate is driven to rotate and abut the upper end insulating isolation end block through the telescopic driving mechanism.

[0017] By arranging the telescopic driving mechanism structure, the telescopic driving mechanism can drive the insulating isolation end block to contact and open the conductive arm plate when the telescopic driving mechanism is elongated.

[0018] In a preferred scheme, the upper end head and the rotating arm plate are made of ceramic material.

[0019] By arranging the upper end head and the rotating arm plate structure, effective insulation is achieved.

[0020] As can be seen from the above, the intelligent full insulation disconnector comprises a mounting base, a right side insulating conductive base and a left side insulating conductive base, the upper end right side of the mounting base is provided with the right side insulating conductive base, the upper end left side of the mounting base is provided with the left side insulating conductive base, the rotating abutting mechanism is arranged on the mounting base between the right side insulating conductive base and the left side insulating conductive base, the upper end of the rotating abutting mechanism is provided with the insulating isolation end block, the conductive arm plate is arranged above the insulating isolation end block on the right side insulating conductive base and the left side insulating conductive base, the telescopic driving mechanism is arranged on the inner side top end of the mounting base at the lower end of the rotating abutting mechanism, and the telescopic driving mechanism is electrically connected with the external controller through a connecting line. The intelligent full insulation disconnector has the technical effect that the rotating abutting mechanism is driven to rotate by the telescopic driving mechanism controlled by the external controller, so that the conductive arm plate can be safely opened to cut off the current when the rotating abutting mechanism passes through the insulating isolation end block during rotation. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a kind of intelligent full insulation disconnector's three-dimensional structure schematic diagram.

[0022] Figure 2 The utility model provides a kind of intelligent full insulation disconnector's rotating abutting mechanism, insulating isolation end block and telescopic driving mechanism structure schematic diagram.

[0023] Figure 3 A rotating contact mechanism and a telescopic driving mechanism combined structure schematic view of an intelligent full-insulation disconnecting switch is provided in the utility model.

[0024] Figure 4 A conductive arm plate structure schematic view of an intelligent full-insulation disconnecting switch is provided in the utility model.

[0025] Figure 5 A telescopic driving mechanism structure schematic view of an intelligent full-insulation disconnecting switch is provided in the utility model.

[0026] Figure 6 For Figure 5 An A area amplification structure schematic view of an intelligent full-insulation disconnecting switch is provided in the utility model.

[0027] In the drawings: 1, mounting base; 2, insulation isolation end block; 21, insulation inclined plate; 22, insulation bolt; 23, bottom cover plate; 3, right side insulation conductive base; 4, left side insulation conductive base; 5, rotating contact mechanism; 51, first rotating shaft rod; 52, rotating arm plate; 53, hollow positioning sleeve; 54, contact spring; 55, upper end head; 6, telescopic driving mechanism; 61, connecting round rod; 62, movable end plate; 63, electric telescopic cylinder; 64, second rotating shaft rod; 65, fixed square plate; 66, concave cover plate; 7, conductive arm plate; 71, contact clamp block; 72, concave arm plate; 73, third rotating shaft rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] Reference Figures 1-6The utility model provides an intelligent full insulation disconnecting switch, including installation base 1, right side insulating conductive base 3 and left side insulating conductive base 4, the right side insulating conductive base 3 is installed to the upper end right side of installation base 1, and the right side insulating conductive base 3 can be connected with right side line source, the left side insulating conductive base 4 is installed to the upper end left side of installation base 1, and the left side insulating conductive base 4 can be connected with left side line source, and the rotation resistance mechanism 5 is installed on installation base 1 between right side insulating conductive base 3 and left side insulating conductive base 4, the upper end of rotation resistance mechanism 5 is installed with insulating isolation end block 2, and when rotation resistance mechanism 5 is opened by insulating isolation end block 2, effective insulation is achieved, insulating isolation end block 2 is of ceramic material, and the upper side of insulating isolation end block 2 is installed with conductive arm plate 7 on right side insulating conductive base 3 and left side insulating conductive base 4, which can be used for corresponding conduction, the inner side top of installation base 1 is installed with telescopic driving mechanism 6 at the lower end of rotation resistance mechanism 5, and when telescopic driving mechanism 6 is elongated, it can drive rotation resistance mechanism 5 to rotate, so that rotation resistance can be achieved, and telescopic driving mechanism 6 is electrically connected with external controller through connecting wire, when it is needed to open conductive arm plate 7 to break the current, the telescoping of telescopic driving mechanism 6 can be controlled by external controller, so that corresponding intelligent control opening is achieved, and the safety of personnel opening is effectively ensured.

[0031] Telescopic driving mechanism 6 includes connecting round rod 61, movable end plate 62, electric telescopic cylinder 63, second rotating shaft rod 64, fixed square plate 65 and concave sleeve plate 66, electric telescopic cylinder 63 is fixedly connected on installation base 1, so that it can be stably placed, the telescopic rod end of electric telescopic cylinder 63 is fixedly connected with movable end plate 62, and when the telescopic rod of electric telescopic cylinder 63 is elongated, movable end plate 62 moves forward, the front end of movable end plate 62 is fixedly connected with connecting round rod 61, and when movable end plate 62 moves forward, connecting round rod 61 moves forward, the front end of connecting round rod 61 is fixedly connected with concave sleeve plate 66, and when connecting round rod 61 moves forward, concave sleeve plate 66 moves forward, the inner side of concave sleeve plate 66 is sleeved with fixed square plate 65, and concave sleeve plate 66 and fixed square plate 65 are movably connected through second rotating shaft rod 64, and fixed square plate 65 can be positioned and rotated in concave sleeve plate 66 through second rotating shaft rod 64, and fixed square plate 65 is fixedly connected on rotation resistance mechanism 5, so that rotation resistance mechanism 5 can be rotated and resisted by fixed square plate 66.

[0032] Reference Figure 1 And Figure 2In a preferred embodiment, the insulating isolation end block 2 comprises an insulating inclined plate 21, an insulating bolt 22 and a bottom cover plate 23, the lower end of the insulating inclined plate 21 is fixedly connected with the bottom cover plate 23, the bottom cover plate 23 can be sleeved on the upper end of the rotating contact mechanism 5, the inner side of the bottom cover plate 23 is threadedly rotatably connected with the insulating bolt 22, the bottom cover plate 23 is installed and connected on the rotating contact mechanism 5 through the insulating bolt 22, so as to be effectively installed and fixed, and the rotating contact mechanism 5 can drive the bottom cover plate 23 and the insulating inclined plate 21 to move in rotation, and the insulating inclined plate 21 can contact and abut against the conductive arm plate 7.

[0033] With reference to Figures 1-3 In a preferred embodiment, the rotating contact mechanism 5 comprises a first rotating shaft 51, a rotating arm plate 52, a hollow positioning sleeve 53, a contact spring 54 and an upper end head 55, the upper end of the rotating arm plate 52 is fixedly connected with the upper end head 55, the upper end head 55 is installed and connected on the bottom cover plate 23, and the rotating arm plate 52 drives the bottom cover plate 23 of the upper end head 55 to rotate and abut in rotation, the lower end of the rotating arm plate 52 is fixedly connected with the first rotating shaft 51 at the inner side, the two ends of the first rotating shaft 51 are rotatably installed with the hollow positioning sleeve 53, the hollow positioning sleeve 53 is installed and connected on the installation base 1 through screws, so that the rotating arm plate 52 can be positioned and rotated in the hollow positioning sleeve 53 through the first rotating shaft 51, the rear end of the rotating arm plate 52 is fixedly connected with the contact spring 54 on the hollow positioning sleeve 53, and the contact spring 54 can elastically abut against the rotating arm plate 52, and the rotating arm plate 52 is facilitated to be restored through the resilience of the contact spring 54.

[0034] The upper end head 55 and the rotating arm plate 52 are made of ceramic material, so as to be effectively insulated, and the abutment opening is more safe.

[0035] With reference to Figure 1 And Figure 4 In a preferred embodiment, the conductive arm plate 7 comprises an abutment clamping block 71, a concave arm plate 72 and a third rotating shaft 73, the third rotating shaft 73 is rotatably installed at the inner side of the left end of the concave arm plate 72, the concave arm plate 72 is movably connected on the left insulating conductive base 4 through the third rotating shaft 73, so that the concave arm plate 72 can be positioned and rotated to open and close, the abutment clamping block 71 is installed on the right end inner wall of the concave arm plate 72, the concave arm plate 72 is sleeved on the upper end of the right insulating conductive base 3 through the abutment clamping block 71, and the concave arm plate 72 can be effectively sleeved and positioned on the upper end periphery of the right insulating conductive base 3 through the abutment clamping block 71.

[0036] With reference to Figures 1-6In a preferred embodiment, the conductive arm plate 7 is driven to rotate by the telescopic driving mechanism 6 to make the insulating isolation end block 2 at the upper end of the rotating contact mechanism 5 contact and open, so that the telescopic driving mechanism 6 can drive the insulating isolation end block 2 at the upper end of the rotating contact mechanism 5 to open the conductive arm plate 7 when it is extended.

[0037] Working principle: In use, the right and left insulating conductive bases 3 and 4 can be installed on the designated position through the lower mounting base 1, and the right and left insulating conductive bases 3 and 4 can be connected with external line sources, respectively, and the conductive arm plate 7 between the right and left insulating conductive bases 3 and 4 can be correspondingly conductive. When the conductive arm plate 7 needs to be opened to break the current, the telescopic driving mechanism 6 can be controlled to extend or retract by the external controller, so as to achieve corresponding intelligent control opening. When the telescopic driving mechanism 6 is extended, the rotating arm plate 52 of the rotating contact mechanism 5 is rotated, so that the rotating arm plate 52 drives the insulating isolation end block 2 at the upper end to contact the conductive arm plate 7 through the upper end head 55 at the upper end, so that the right end of the conductive arm plate 7 is moved away from the right insulating conductive base 3, and the purpose of breaking the current is achieved. The overall intelligent control opening makes it safer when opening, effectively protecting the personnel.

[0038] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a partial structure, device, method step replacement, or a complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. An intelligent full-insulated disconnecting switch, comprising a mounting base (1), a right side insulated conductive base (3) and a left side insulated conductive base (4), a right side insulated conductive base (3) is installed and arranged at the upper end right side of the mounting base (1), a left side insulated conductive base (4) is installed and arranged at the upper end left side of the mounting base (1), characterized in that, The right side insulating conductive pedestal (3) and left side insulating conductive pedestal (4) are provided with rotating resistance mechanism (5) on the installation base (1), the upper end of rotating resistance mechanism (5) is provided with insulating isolation end block (2), the upper side of insulating isolation end block (2) is provided with conductive arm plate (7) on the right side insulating conductive pedestal (3) and left side insulating conductive pedestal (4), the lower end of rotating resistance mechanism (5) is provided with telescopic drive mechanism (6) on the inside top end of installation base (1), telescopic drive mechanism (6) is electrically connected with external controller through connecting line; The telescopic drive mechanism (6) includes connecting round rod (61), movable end plate (62), electric telescopic cylinder (63), second rotating shaft rod (64), fixed square plate (65) and concave sleeve plate (66), the telescopic rod end of electric telescopic cylinder (63) is provided with movable end plate (62), the front end of movable end plate (62) is provided with connecting round rod (61), the front end of connecting round rod (61) is provided with concave sleeve plate (66), the inside of concave sleeve plate (66) is provided with fixed square plate (65), concave sleeve plate (66) and fixed square plate (65) are movably connected through second rotating shaft rod (64), fixed square plate (65) is fixedly connected on rotating resistance mechanism (5), electric telescopic cylinder (63) is fixedly connected on installation base (1).

2. The intelligent full-insulated disconnector according to claim 1, characterized in that, The insulating isolation end block (2) includes insulating inclined plate (21), insulating bolt (22) and bottom sleeve plate (23), the lower end of insulating inclined plate (21) is provided with bottom sleeve plate (23), the inside of bottom sleeve plate (23) is provided with insulating bolt (22), bottom sleeve plate (23) is installed and connected on rotating resistance mechanism (5) through insulating bolt (22).

3. The intelligent full insulated disconnector according to claim 2, characterized in that, The rotating resistance mechanism (5) includes first rotating shaft rod (51), rotating arm plate (52), hollow positioning sleeve (53), resistance spring (54) and upper end head (55), the upper end of rotating arm plate (52) is provided with upper end head (55), the lower end inside of rotating arm plate (52) is provided with first rotating shaft rod (51), the both ends of first rotating shaft rod (51) are rotatably installed with hollow positioning sleeve (53), the rear end of rotating arm plate (52) is provided with resistance spring (54) on the hollow positioning sleeve (53), the hollow positioning sleeve (53) is installed and connected on installation base (1) through screws, the upper end head (55) is installed and connected on bottom sleeve plate (23).

4. The intelligent full insulated disconnector according to claim 1, characterized in that, The conductive arm plate (7) includes resistance clamp block (71), concave arm plate (72) and third rotating shaft rod (73), the left end inside of concave arm plate (72) is provided with third rotating shaft rod (73), the concave arm plate (72) is movably connected on left side insulating conductive pedestal (4) through third rotating shaft rod (73), the right end inner wall of concave arm plate (72) is provided with resistance clamp block (71) on both sides, the concave arm plate (72) is sleeved on the upper end of right side insulating conductive pedestal (3) through resistance clamp block (71).

5. The intelligent full insulated disconnector according to claim 4, characterized in that, The conductive arm plate (7) drives the upper end insulating end block (2) of the rotating resistance mechanism (5) to open through the telescopic drive mechanism (6).

6. The intelligent full insulated disconnector according to claim 3, characterized in that, The upper end head (55) and the rotating arm plate (52) are made of ceramic material.

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