GIS combined electrical equipment fault maintenance device

Abstract

The utility model provides a GIS combined electrical equipment fault maintenance device, which relates to the technical field of vibration monitoring equipment, and comprises a support frame, the top of the support frame is provided with a slideway, the inside of the slideway is rotatably connected with a threaded rod, one end of the threaded rod rotatably penetrates through the support frame and extends to one side of the support frame, and the other end of the threaded rod is connected with the vibration monitoring equipment. A driving motor is fixedly installed outside the supporting frame, the output end of the driving motor is fixedly connected with one end of a threaded rod, a moving block is in threaded connection with the surface of the threaded rod, the driving motor drives the threaded rod to rotate, then the moving block and the moving box are made to move, and then the vibration detection equipment is made to move; therefore, the position of the vibration detection equipment can be conveniently adjusted, the GIS combined electrical equipment can be conveniently detected in a large range, the detection effect is improved, the equipment can be conveniently moved to a vibration source for detection, and the convenience of troubleshooting is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vibration detection equipment technical field especially is a kind of GIS combined electrical equipment fault maintenance device. BACKGROUND

[0002] Gas insulated switchgear (abbreviation GIS) is that circuit breaker, disconnecting switch, grounding switch, current transformer, voltage transformer, surge arrester, bus, incoming-outgoing line bushing or cable terminal element are combined and closed in the metal shell of ground, and it is composed of complete switchgear by filling certain pressure SF6 gas as insulating medium.GIS combined electrical equipment can be divided into outdoor type and indoor type according to installation site, and both kinds of GIS combined electrical equipment need to be installed in horizontal mounting frame;When GIS combined electrical equipment is normally running, its vibration frequency can be controlled at about 100Hz under normal power frequency;When GIS combined electrical equipment has discharge defect, poor contact or mechanical jamming and other abnormal conditions, the vibration frequency of GIS combined electrical equipment is about 2kHz or more, at this time, operating personnel need to maintain GIS combined electrical equipment to ensure the normal operation of GIS combined electrical equipment.

[0003] Therefore, GIS combined electrical equipment fault maintenance device emerges as the times require, and a kind of GIS combined electrical equipment vibration detection device is disclosed in prior art, its publication number is CN117870853B, when the device is installed on GIS combined electrical equipment, it cannot be well moved in position, can only be carried out vibration detection in specific area, and then cannot be well maintained to vibration fault point, affect maintenance effect. UTILITY MODEL CONTENT

[0004] Therefore, the purpose of the utility model is to provide a kind of GIS combined electrical equipment fault maintenance device, to solve the technical problem that the maintenance device used in prior art cannot be moved in position, can only be carried out vibration in specific area, lead to affect maintenance effect.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a kind of GIS combined electrical equipment fault maintenance device, including the support frame for being installed on GIS combined electrical equipment, still including drive motor, threaded rod and moving block, the slide is equipped on the support frame, the threaded rod is located in the slide, and the axial direction is consistent with the extension direction of the slide, one end of the threaded rod is fixedly connected with moving block, the part of threaded rod extending to the outside of the slide is drivenly connected with the drive motor, the drive motor drives the threaded rod to rotate, and the threaded rod slides in the slide at the same time, the threaded rod sliding drives the moving block to move, the moving block drives the moving box equipped with vibration maintenance equipment to move.

[0006] Optionally, the bottom of the support frame is provided with a sliding groove, and the bottom of the support frame is fixedly provided with two supports, the inside of the two supports is rotatably connected with a bidirectional threaded rod, and the threads on the surface of the bidirectional threaded rod are oppositely arranged.

[0007] Optionally, the opposite threads on the surface of the bidirectional threaded rod are threadedly connected with clamping rings, and the two clamping rings are slidably connected in the sliding groove.

[0008] Optionally, the inside of the moving box is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly sleeved with a sealing cover, one end of the rotating shaft is fixedly provided with a gear, the top of the support frame is fixedly provided with a support rod, one side of the support rod is fixedly provided with a rack, and the rack is meshedly connected with the gear.

[0009] Optionally, the inside of the moving box is fixedly provided with a fixed limiting rod, and the surface of the fixed limiting rod is slidably connected with a lifting seat.

[0010] Optionally, the surface of the fixed limiting rod is movably sleeved with a return spring, the upper end of the return spring is fixedly connected with the surface of the fixed limiting rod, and the lower end of the return spring is fixedly connected with the surface of the lifting seat.

[0011] Optionally, the top of the lifting seat is fixedly provided with a handle, and the vibration detection equipment is located on the lifting seat.

[0012] Optionally, the inside of the lifting seat is fixedly provided with a clamping plate.

[0013] Optionally, the opposite sides of the two clamping plates are fixedly provided with rubber plates, the two rubber plates are in contact with the two sides of the vibration detection equipment, the opposite sides of the two clamping plates are fixedly provided with tension springs, and the two tension springs are fixedly connected with the lifting seat.

[0014] Optionally, the inside of the moving box is slidably connected with a clamping rod, the surface of the clamping rod is movably sleeved with a tension spring, one end of the tension spring close to the moving box is fixedly connected with the moving box, the other end of the tension spring away from the moving box is fixedly connected with the surface of the clamping rod, one side of the lifting seat is provided with a clamping groove, and one side of the lifting seat is inclined.

[0015] The GIS combined electric appliance equipment fault maintenance device has the following technical effects:

[0016] The GIS combined electric appliance equipment fault maintenance device drives the threaded rod to rotate through the driving motor, and then drives the moving block and the moving box to move, and then drives the vibration detection equipment to move, so that the position of the vibration detection equipment can be adjusted conveniently, the GIS combined electric appliance equipment can be detected in a wide range, the detection effect is improved, the vibration source can be detected conveniently, and the convenience of fault maintenance is improved.

[0017] The preferred technical solution uses a rotating bidirectional threaded rod, which allows the two clamping rings to move relative to or away from each other inside the groove and on the surface of the bidirectional threaded rod. This facilitates the fixing of the support frame to the GIS combined electrical equipment, thereby improving the convenience of fixing the vibration detection equipment, increasing the installation speed, and reducing the installation time.

[0018] In the preferred technical solution, when the moving box moves in the reverse direction, the gear and rack mesh, which in turn drives the rotating shaft and the sealing cover to rotate, thereby closing the sealing cover and sealing the moving box. This prevents external impurities from entering the interior of the moving box, thereby improving the protection effect of the vibration detection equipment and reducing dust accumulation.

[0019] The preferred technical solution involves two clamping plates and two rubber plates pressing against the vibration detection equipment, thereby fixing the vibration detection equipment, facilitating clamping, improving the ease of fixing the vibration detection equipment, and preventing the vibration detection equipment from shaking inside the mobile box.

[0020] In the preferred technical solution, when the locking rod and the slot coincide, the locking rod will be reset by the tension of the tension spring, thereby locking the locking rod into the slot and fixing the lifting seat. This facilitates the fixing of the lifting seat, which in turn facilitates the installation and disassembly of the vibration detection equipment, thus improving the convenience of installing the vibration detection equipment. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of a preferred embodiment of the fault diagnosis and repair device for GIS combined electrical equipment of this utility model;

[0023] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 3 for Figure 1 Schematic diagram of the bottom structure of the central support frame;

[0025] Figure 4 for Figure 1 Schematic diagram of the structure of the moving box;

[0026] Figure 5 for Figure 4Amplification structure schematic view at B;

[0027] Figure 6 For Figure 1 Amplification structure schematic view at B;

[0028] Figure 7 For Figure 1 Amplification structure schematic view at B;

[0029] Wherein, Figures 1-7 :

[0030] 1, support frame; 2, threaded rod; 3, moving block; 4, slide; 5, moving box; 6, sealing cover; 7, drive motor; 8, support rod; 9, rotating shaft; 10, gear; 11, rack; 12, clamping ring; 13, bidirectional threaded rod; 14, sliding groove; 15, bracket; 16, clamping rod; 17, tension spring; 18, vibration detection device; 20, lifting seat; 21, rubber plate; 22, clamping plate; 23, tension spring; 24, handle; 25, fixed limiting rod; 26, return spring; 27, clamping groove. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0032] In order to further understand the content of the utility model, the utility model will be described in detail in conjunction with the drawings.

[0033] Please refer to Figures 1-7 The utility model provides GIS combined electric appliance equipment fault overhauling device, rise including support frame 1, the top of support frame 1 is set with slide 4, the inside rotationally connected of slide 4 has threaded rod 2, one end of threaded rod 2 rotationally penetrates support frame 1 and extends to one side of support frame 1, the outside fixed mounting of support frame 1 has drive motor 7, the output of drive motor 7 is fixedly connected with one end of threaded rod 2, the surface on threaded rod 2 is screw connected with moving block 3, moving block 3 is slidably connected in the inside of slide 4, the top fixed mounting of moving block 3 has moving box 5, the inside of moving box 5 is provided with vibration detection device 18.

[0034] The driving motor 7 is started, and then drives the threaded rod 2 to rotate, and then drives the moving block 3 and the moving box 5 to move, and then drives the vibration detection device 18 to move, so as to adjust the position of the vibration detection device 18, to detect the GIS combined electrical equipment in a wide range, to improve the detection effect, to move to the vibration source for detection, and to improve the convenience of fault repair.

[0035] The bottom of the support frame 1 is provided with a sliding groove 14, and the bottom of the support frame 1 is fixedly provided with two supports 15, the inside of the two supports 15 is rotatably connected with a bidirectional threaded rod 13, the threads on the surface of the bidirectional threaded rod 13 are oppositely arranged, and the surface of the bidirectional threaded rod 13 oppositely threaded is threadedly connected with a clamping ring 12, and the two clamping rings 12 are slidably connected in the inside of the sliding groove 14.

[0036] The bidirectional threaded rod 13 is rotated, and then the two clamping rings 12 are moved on the surface of the bidirectional threaded rod 13 and in the inside of the sliding groove 14, and then the support frame 1 is fixed on the GIS combined electrical equipment, so as to improve the convenience of fixing the vibration detection device 18, to improve the installation speed, and to reduce the installation time.

[0037] The inside of the moving box 5 is rotatably connected with a rotating shaft 9, the surface of the rotating shaft 9 is fixedly sleeved with a sealing cover 6, one end of the rotating shaft 9 is fixedly provided with a gear 10, the top of the support frame 1 is fixedly provided with a support rod 8, one side of the support rod 8 is fixedly provided with a rack 11, and the rack 11 is meshingly connected with the gear 10.

[0038] When the moving box 5 moves, the sealing cover 6 and the rotating shaft 9 are driven to move, and then the gear 10 moves, and since the gear 10 is meshed with the rack 11, the gear 10 and the rotating shaft 9 are driven to rotate, and then the sealing cover 6 rotates around the rotating shaft 9, and then the sealing cover 6 is opened, and then the moving box 5 is opened, and then the moving box 5 and the vibration detection device 18 are conveniently cooled, and then the cooling effect is improved, when the moving box 5 moves reversely, the gear 10 is meshed with the rack 11, and then the rotating shaft 9 and the sealing cover 6 are driven to rotate, and then the sealing cover 6 is closed, and then the sealing cover 6 seals the moving box 5, and then prevents the external impurities from entering the inside of the moving box 5, and then improves the protection effect of the vibration detection device 18, and reduces the accumulation of dust.

[0039] The inside of the moving box 5 is fixedly provided with a fixed limiting rod 25, the surface of the fixed limiting rod 25 is slidably connected with a lifting seat 20, the surface of the fixed limiting rod 25 movably sleeved with a return spring 26, the upper end of the return spring 26 is fixedly connected with the surface of the fixed limiting rod 25, the lower end of the return spring 26 is fixedly connected with the surface of the lifting seat 20, the top of the lifting seat 20 is fixedly provided with a handle 24, and the vibration detection device 18 is located on the lifting seat 20.

[0040] Pull the handle 24, in turn, the lifting seat 20 slides on the surface of the fixed limiting rod 25 inside the moving box 5, in turn, the reset spring 26 is extruded, in turn, the vibration detection device 18 is pulled out of the inside of the moving box 5, in turn, the vibration detection device 18 is taken out of the inside of the moving box 5.

[0041] The inside of the lifting seat 20 is fixedly installed with the clamping plate 22, the opposite side of the two clamping plates 22 is fixedly installed with the rubber plate 21, the two rubber plates 21 contact the two sides of the vibration detection device 18, the opposite side of the two clamping plates 22 is fixedly installed with the tension spring 23, and the two tension springs 23 are fixedly connected with the lifting seat 20.

[0042] When the lifting seat 20 moves upward, the vibration detection device 18 placed in the lifting seat 20 also rises, the two clamping plates 22 and the two rubber plates 21 extrude the vibration detection device 18, thereby fixing the vibration detection device 18, facilitating clamping the vibration detection device 18, improving the convenience of fixing the vibration detection device 18, and preventing the vibration detection device 18 from shaking in the inside of the moving box 5.

[0043] The inside of the moving box 5 is slidably connected with the clamping rod 16, the surface of the clamping rod 16 movably sleeves the tension spring 17, one end of the tension spring 17 close to the moving box 5 is fixedly connected with the moving box 5, the other end of the tension spring 17 away from the moving box 5 is fixedly connected with the surface of the clamping rod 16, and the side of the lifting seat 20 is provided with a clamping groove 27.

[0044] When the lifting seat 20 moves upward, the inclined surface of the lifting seat 20 extrudes one end of the clamping rod 16, in turn, the clamping rod 16 slides outward in the inside of the moving box 5, in turn, the tension spring 17 is stretched, when the clamping rod 16 coincides with the clamping groove 27, the clamping rod 16 is reset by the tension of the tension spring 17, in turn, the clamping rod 16 is clamped into the inside of the clamping groove 27, the fixing of the lifting seat 20 is completed, the fixing of the lifting seat 20 is facilitated, in turn, the installation and disassembly of the vibration detection device 18 are facilitated, and in turn, the convenience of the installation of the vibration detection device 18 is improved.

[0045] Working principle:

[0046] The two clamping rings 12 are moved relative to or away from each other in the inside of the sliding groove 14 and on the surface of the two-way threaded rod 13, in turn, the support frame 1 is fixed on the GIS combined electrical equipment, the driving motor 7 is started, in turn, the driving motor 7 drives the threaded rod 2 to rotate, in turn, the moving block 3 and the moving box 5 move, in turn, the vibration detection device 18 moves, in turn, the position of the vibration detection device 18 is adjusted.

[0047] When the movable box 5 moves, it drives the sealing cover 6 and the rotating shaft 9 to move, which in turn causes the gear 10 to move. Since the gear 10 meshes with the rack 11, it drives the gear 10 and the rotating shaft 9 to rotate, which in turn causes the sealing cover 6 to rotate around the rotating shaft 9, thus opening the sealing cover 6 and opening the movable box 5. This facilitates heat dissipation for the movable box 5 and the vibration detection device 18, thereby improving the heat dissipation effect. When the movable box 5 moves in the opposite direction, it causes the gear 10 to mesh with the rack 11, which in turn drives the rotating shaft 9 and the sealing cover 6 to rotate, thus closing the sealing cover 6 and sealing the movable box 5, thereby preventing external impurities from entering the interior of the movable box 5.

[0048] When the lifting seat 20 moves upward, the vibration detection device 18 rises with the lifting seat 20, causing the two clamping plates 22 and the two rubber plates 21 to squeeze the vibration detection device 18, thereby fixing the vibration detection device 18 and facilitating its clamping.

[0049] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0051] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A GIS combined electric appliance equipment fault maintenance device, comprising a support frame for being installed on a GIS combined electric appliance equipment, characterized in that, Also include drive motor, threaded rod and moving block, the support frame is equipped with slide, the threaded rod is equipped in the slide, and the axial direction is consistent with the extension direction of the slide, one end of the threaded rod is fixedly connected with the moving block, the part of the threaded rod extending out of the slide is drivingly connected with the drive motor, the drive motor drives the threaded rod to rotate, and the threaded rod slides in the slide, the threaded rod drives the moving block to move, and the moving block drives the moving box with the vibration maintenance equipment to move.

2. The GIS combination electrical apparatus fault servicing apparatus according to claim 1, characterized by, The bottom of the support frame is provided with a sliding groove, and the bottom of the support frame is fixedly provided with two supports.

3. The GIS combination electrical apparatus fault servicing apparatus according to claim 2, characterized by, The opposite surfaces of the bidirectional threaded rods are threadedly connected with clamping rings.

4. The GIS combination electrical apparatus fault servicing apparatus according to claim 1, characterized by, The opposite surfaces of the bidirectional threaded rods are threadedly connected with clamping rings.

5. The GIS combination electrical apparatus fault servicing apparatus according to claim 1, characterized by, The rotating shaft is fixedly provided with a sealing cover on the surface, one end of the rotating shaft is fixedly provided with a gear, the top of the support frame is fixedly provided with a support rod, one side of the support rod is fixedly provided with a rack, and the rack is in meshing connection with the gear.

6. The GIS combination electrical apparatus fault servicing apparatus according to claim 5, characterized by, The inside of the moving box is fixedly provided with a fixed limiting rod.

7. The GIS combination electrical apparatus fault servicing apparatus according to claim 6, characterized by, The surface of the fixed limiting rod is slidably connected with a lifting seat.

8. The GIS combined electrical apparatus fault repairing device according to claim 5, characterized in that, The surface of the fixed limiting rod is movably sleeved with a return spring, the upper end of the return spring is fixedly connected with the surface of the fixed limiting rod, and the lower end of the return spring is fixedly connected with the surface of the lifting seat.

9. The GIS combined electrical apparatus fault servicing apparatus according to claim 8, characterized by, The top of the lifting seat is fixedly provided with a handle, and the vibration detection equipment is located on the lifting seat.

10. The GIS combination electrical apparatus fault servicing apparatus according to claim 9, characterized by, The inside of the lifting seat is fixedly provided with a clamping plate. The opposite sides of the two clamping plates are fixedly provided with rubber plates, the two rubber plates are in contact with the two sides of the vibration detection equipment, the opposite sides of the two clamping plates are fixedly provided with tension springs, and the two tension springs are fixedly connected with the lifting seat. The inside of the moving box is slidably connected with a clamping rod, the surface of the clamping rod is movably sleeved with a tension spring, one end of the tension spring close to the moving box is fixedly connected with the moving box, the other end of the tension spring away from the moving box is fixedly connected with the surface of the clamping rod, one side of the lifting seat is provided with a clamping groove, and one side of the lifting seat is inclined.

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