Rapid arc suppression coil resistance measuring equipment

Abstract

The utility model relates to the technical field of arc suppression coil measurement, in particular to arc suppression coil resistance rapid measurement equipment, which comprises a working table, a fixed seat and a support frame are fixedly mounted at the top of the working table, a cylinder is fixedly mounted at the top of the support frame, and a measurement structure is arranged on one side of the support frame. The arc suppression coil resistance measuring device has the advantages that through cooperation of the workbench, the fixed seat, the supporting frame, the air cylinder, the measuring structure, the rotating seat, the limiting seat, the coil limiting structure and the driving device, after an arc suppression coil is placed on the top of the limiting seat, the air cylinder works to drive the measuring head to descend to make contact with the two ends of the arc suppression coil to conduct resistance measuring work; therefore, the measuring speed and efficiency are higher, the operation is simpler and more convenient, through the cooperation of the supporting seat, the electric telescopic rod, the push block and the guide slide way, the arc suppression coil after the resistance detection operation is completed is pushed down from the top of the limiting seat, and discharging is easier, simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of arc extinguishing coil measurement, in particular to a device for quickly measuring the resistance of an arc extinguishing coil. Background Art

[0002] Resistance measuring equipment is a device used to measure the resistance value of an object. Resistance measuring equipment is widely used in electrical safety inspections and grounding project completion inspections. There are many types of resistance measuring equipment. Resistance measuring equipment will be used to detect arc extinguishing coils during the production process. However, when performing the detection operation, the staff generally use a handheld multimeter to detect the ends of both sides of the arc extinguishing coil. The detection operation is not continuous enough and the operation is more cumbersome, resulting in low detection efficiency. Utility Model Content

[0003] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0004] Therefore, one purpose of the utility model is to provide a device for quickly measuring the resistance of an arc extinguishing coil to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides an arc extinguishing coil resistance rapid measurement device, including a workbench, a fixed seat and a support frame are fixedly installed on the top of the workbench, a cylinder is fixedly installed on the top of the support frame, a measuring structure is arranged on one side of the support frame, a rotating seat is rotatably connected to the surface of the fixed seat, a plurality of limit seats are fixedly installed on the top of the rotating seat, a coil limit structure is arranged at the bottom of the workbench, a unloading device is fixedly installed on the top of the fixed seat, and a driving device for driving the rotating seat to rotate is arranged on one side of the workbench. The technical effect achieved by adopting the above scheme is as follows: the arc extinguishing coil is placed on the top of the limit seat, and then the second motor operates to rotate the rotating seat through the gear and the gear ring, and then the rotation of the rotating seat makes the limit seat where the arc extinguishing coil is placed located below the measuring structure, and then the first motor operates to drive the two moving frames to move through the bidirectional screw to clamp and position the position of the arc extinguishing coil, and then the cylinder operates to drive the lifting seat to descend, so that the measuring head contacts the two ends of the arc extinguishing coil to measure the resistance, the operation is simpler and more convenient, and the measurement speed and efficiency are higher.

[0006] Preferably, any of the above schemes is that the measuring structure includes a lifting seat and a multimeter, the lifting seat is fixedly mounted on one end of the cylinder output shaft, measuring heads connected to the multimeter are fixedly mounted on both sides of the lifting seat, and the multimeter is fixedly mounted on one side of the support frame. The technical effect achieved by adopting the above scheme is: the lifting seat is driven to descend by the cylinder operation, so that the measuring head contacts the two ends of the arc extinguishing coil to measure the resistance, and then the measured data is reflected on the multimeter.

[0007] Preferably, any of the above schemes is that the limit seats are equidistantly distributed on the surface of the fixed seat, a coil slot is provided on the top of the limit seat, and the fixed seat is T-shaped. The technical effect achieved by adopting the above scheme is that the limit seat can facilitate the staff to preliminarily locate the position of the arc extinguishing coil, thereby facilitating subsequent measurement operations.

[0008] Preferably, any of the above schemes is that the coil limiting structure includes two vertical plates, the two vertical plates are fixedly mounted on the bottom of the workbench, a bidirectional screw rod is rotatably connected between the two vertical plates, a first motor that drives the bidirectional screw rod to rotate is fixedly mounted on one side of one of the vertical plates, two movable frames are threadedly connected to the surface of the bidirectional screw rod, a limiting block is fixedly mounted on one side of the movable frame, and the two movable frames penetrate the workbench. The technical effect achieved by adopting the above scheme is: the first motor is operated to drive the two movable frames to move through the bidirectional screw rod to clamp and position the position of the arc extinguishing coil, so that the arc extinguishing coil can be more stable during measurement operations.

[0009] Preferably, any of the above schemes is that the unloading device includes a support seat, the support seat is fixedly mounted on the top of the fixed seat, an electric telescopic rod is fixedly mounted on the top of the support seat, and a push block is fixedly mounted on one end of the output shaft of the electric telescopic rod. The technical effect achieved by adopting the above scheme is: the push block is driven to move by the operation of the electric telescopic rod, and then the push block can push out the arc extinguishing coil located inside the limit seat, thereby realizing the unloading operation.

[0010] Preferably, any of the above schemes is that the driving device includes a ring gear and a fixed frame, the ring gear is fixedly mounted on the surface of the rotating seat, the fixed frame is fixedly mounted on the bottom of the workbench, a second motor is fixedly mounted on one side of the fixed frame, and a gear meshing with the ring gear is fixedly mounted on one end of the output shaft of the second motor. The technical effect achieved by adopting the above scheme is: the rotating seat is rotated by the operation of the second motor through the gear and the ring gear, and then the rotation of the rotating seat makes the limit seat where the arc extinguishing coil is placed be located below the measuring structure, so that continuous measurement operations can be performed.

[0011] Preferably, any of the above schemes is provided with a guide slide fixedly installed on the top of the workbench, and the guide slide is located on one side of the rotating seat. The technical effect achieved by adopting the above scheme is that the sliding of the arc extinguishing coil for unloading can be guided by the guide slide.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. This kind of arc extinguishing coil resistance rapid measurement equipment, through the cooperation between the workbench, the fixed seat, the support frame, the cylinder, the measuring structure, the rotating seat, the limit seat, the coil limit structure and the driving device, can place the arc extinguishing coil on the top of the limit seat, and then drive the measuring head down through the cylinder operation to contact the two ends of the arc extinguishing coil to perform resistance measurement, thereby making the measurement speed and efficiency higher and the operation simpler and more convenient.

[0014] 2. This arc extinguishing coil resistance rapid measurement equipment can push the arc extinguishing coil after the resistance detection operation is completed from the top of the limit seat through the cooperation between the support seat, the electric telescopic rod, the push block and the guide slide, thereby making unloading easier and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the first perspective of the embodiment of the utility model;

[0016] Figure 2 This is the first embodiment of the utility model Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 This is the first embodiment of the utility model Figure 1 Schematic diagram of the structure at B;

[0018] Figure 4 This is the first embodiment of the utility model Figure 1 Schematic diagram of the structure at C;

[0019] Figure 5 This is a schematic diagram of the structure of the first embodiment of the utility model from a second viewing angle;

[0020] Figure 6 This is the first embodiment of the utility model Figure 5 Schematic diagram of the structure at D.

[0021] Among them: 1-workbench, 2-fixed seat, 3-support frame, 4-cylinder, 5-measuring structure, 501-lifting seat, 502-multimeter, 503-measuring head, 6-rotating seat, 7-limit seat, 8-coil limiting structure, 801-vertical plate, 802-bidirectional screw rod, 803-first motor, 804-moving frame, 805-limit block, 9-unloading device, 901-support seat, 902-electric telescopic rod, 903-push block, 10-driving device, 1001-gear ring, 1002-fixed frame, 1003 second motor, 1004-gear, 11-guide slide. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] Embodiment 1: Figures 1 to 6 As shown, a quick arc extinguishing coil resistance measuring device comprises a workbench 1, a fixed seat 2 and a support frame 3 are fixedly installed on the top of the workbench 1, a cylinder 4 is fixedly installed on the top of the support frame 3, a measuring structure 5 is arranged on one side of the support frame 3, a rotating seat 6 is rotatably connected to the surface of the fixed seat 2, a plurality of limit seats 7 are fixedly installed on the top of the rotating seat 6, a coil limit structure 8 is arranged on the bottom of the workbench 1, a discharging device 9 is fixedly installed on the top of the fixed seat 2, and a driving device 10 for driving the rotating seat 6 to rotate is arranged on one side of the workbench 1. By placing the arc extinguishing coil into the limit seat 7 The top of the device is then driven by the second motor 1003, which drives the rotating seat 6 to rotate through the gear 1004 and the gear ring 1001. The rotation of the rotating seat 6 causes the limit seat for placing the arc extinguishing coil to be located below the measuring structure 5. The first motor 803 drives the two moving frames 804 to move through the bidirectional screw rod 802 to clamp and position the arc extinguishing coil. The cylinder 4 then drives the lifting seat 501 to descend, so that the measuring head 503 contacts the two ends of the arc extinguishing coil to measure the resistance. The operation is simpler and more convenient, and the measurement speed and efficiency are higher.

[0024] As an optional technical solution of the utility model, the measuring structure 5 includes a lifting seat 501 and a multimeter 502. The lifting seat 501 is fixedly installed at one end of the output shaft of the cylinder 4. Measuring heads 503 connected to the multimeter 502 are fixedly installed on both sides of the lifting seat 501. The multimeter 502 is fixedly installed on one side of the support frame 3. The lifting seat 501 is driven down by the operation of the cylinder 4, so that the measuring head 503 contacts the two ends of the arc extinguishing coil to measure the resistance, and then the measured data is reflected on the multimeter 502.

[0025] As an optional technical solution of the utility model, the limit seats 7 are equidistantly distributed on the surface of the fixed seat 2, a coil slot is provided on the top of the limit seat 7, and the shape of the fixed seat 2 is T-shaped. The limit seat 7 can facilitate the staff to preliminarily locate the position of the arc extinguishing coil, thereby facilitating subsequent measurement operations.

[0026] As an optional technical solution of the utility model, the coil limiting structure 8 includes two vertical plates 801, the two vertical plates 801 are fixedly installed at the bottom of the workbench 1, and a bidirectional screw rod 802 is rotatably connected between the two vertical plates 801. A first motor 803 that drives the bidirectional screw rod 802 to rotate is fixedly installed on one side of one vertical plate 801. Two movable frames 804 are threadedly connected to the surface of the bidirectional screw rod 802, and a limiting block 805 is fixedly installed on one side of the movable frame 804. The two movable frames 804 penetrate the workbench 1, and the first motor 803 operates to drive the two movable frames 804 to move through the bidirectional screw rod 802 to clamp and position the position of the arc extinguishing coil, so that the arc extinguishing coil can be more stable during measurement operations.

[0027] As an optional technical solution of the utility model, the unloading device 9 includes a support seat 901, which is fixedly installed on the top of the fixed seat 2. An electric telescopic rod 902 is fixedly installed on the top of the support seat 901. A push block 903 is fixedly installed on one end of the output shaft of the electric telescopic rod 902. The push block 903 is driven to move by the operation of the electric telescopic rod 903, and then the push block 903 can push out the arc extinguishing coil located inside the limit seat 7, thereby realizing the unloading operation.

[0028] As an optional technical solution of the present utility model, the driving device 10 includes a ring gear 1001 and a fixed frame 1002, the ring gear 1001 is fixedly installed on the surface of the rotating seat 6, the fixed frame 1002 is fixedly installed on the bottom of the workbench 1, a second motor 1003 is fixedly installed on one side of the fixed frame 1002, and a gear 1004 meshing with the ring gear 1001 is fixedly installed on one end of the output shaft of the second motor 1003. The rotating seat 6 is rotated by the operation of the second motor 1003 through the gear 1004 and the ring gear 1001, and then the rotation of the rotating seat 6 makes the limit seat where the arc extinguishing coil is placed be located below the measuring structure 5, so that continuous measurement operations can be performed.

[0029] As an optional technical solution of the utility model, a guide slide 11 is fixedly installed on the top of the workbench 1. The guide slide 11 is located on one side of the rotating seat 6. The guide slide 11 can guide the sliding of the arc extinguishing coil for unloading.

[0030] A device for quickly measuring the resistance of an arc extinguishing coil has the following working principle: the arc extinguishing coil is placed on the top of a limit seat 7, and then a second motor 1003 operates to rotate the rotating seat 6 through a gear 1004 and a gear ring 1001, and then the rotation of the rotating seat 6 causes the limit seat for placing the arc extinguishing coil to be located below a measuring structure 5, and then a first motor 803 operates to drive two moving frames 804 to move through a bidirectional screw rod 802 to clamp and position the position of the arc extinguishing coil, and then the cylinder 4 operates to drive the lifting seat 501 to descend, so that the measuring head 503 contacts the two ends of the arc extinguishing coil to measure the resistance, which makes the operation simpler and more convenient while increasing the speed and efficiency of the measurement.

[0031] To sum up, the arc extinguishing coil resistance rapid measurement equipment, through the cooperation among the workbench 1, the fixed seat 2, the support frame 3, the cylinder 4, the measuring structure 5, the rotating seat 6, the limit seat 7, the coil limit structure 8 and the driving device 10, can place the arc extinguishing coil on the top of the limit seat 7, and then drive the measuring head 503 to descend and contact the two ends of the arc extinguishing coil through the operation of the cylinder 4 to perform the resistance measurement operation, thereby making the measurement speed and efficiency higher and the operation simpler and more convenient. Through the cooperation between the support seat 901, the electric telescopic rod 902, the push block 903 and the guide slide 11, the arc extinguishing coil after the resistance detection operation can be pushed down from the top of the limit seat 7, making unloading easier and more convenient.

[0032] Embodiment 2 is a device for quickly measuring the resistance of an arc extinguishing coil. Based on the above embodiment, a protective pad is fixedly installed on the surface of the guide slide 11, which can achieve a better protective effect when guiding the arc extinguishing coil.

Claims

1. A device for quickly measuring arc extinguishing coil resistance, comprising a workbench (1), characterized in that: A fixed seat (2) and a support frame (3) are fixedly mounted on the top of the workbench (1); a cylinder (4) is fixedly mounted on the top of the support frame (3); a measuring structure (5) is arranged on one side of the support frame (3); a rotating seat (6) is rotatably connected to the surface of the fixed seat (2); a plurality of limit seats (7) are fixedly mounted on the top of the rotating seat (6); a coil limit structure (8) is arranged on the bottom of the workbench (1); a discharge device (9) is fixedly mounted on the top of the fixed seat (2); and a driving device (10) for driving the rotating seat (6) to rotate is arranged on one side of the workbench (1).

2. The arc suppression coil resistance rapid measurement device according to claim 1 is characterized in that: The measuring structure (5) comprises a lifting seat (501) and a multimeter (502); the lifting seat (501) is fixedly mounted on one end of an output shaft of a cylinder (4); measuring heads (503) connected to the multimeter (502) are fixedly mounted on both sides of the lifting seat (501); and the multimeter (502) is fixedly mounted on one side of a support frame (3).

3. The arc suppression coil resistance rapid measurement device according to claim 2 is characterized in that: The limiting seats (7) are equidistantly distributed on the surface of the fixing seat (2) at a circumference, a coil clamping groove is provided on the top of the limiting seat (7), and the fixing seat (2) is in a T-shape.

4. The arc suppression coil resistance rapid measurement device according to claim 3 is characterized in that: The coil limiting structure (8) comprises two vertical plates (801), the two vertical plates (801) are fixedly mounted on the bottom of the workbench (1), a bidirectional screw rod (802) is rotatably connected between the two vertical plates (801), a first motor (803) for driving the bidirectional screw rod (802) to rotate is fixedly mounted on one side of one of the vertical plates (801), two movable frames (804) are threadedly connected on the surface of the bidirectional screw rod (802), a limiting block (805) is fixedly mounted on one side of the movable frame (804), and the two movable frames (804) penetrate the workbench (1).

5. The arc suppression coil resistance rapid measurement device according to claim 4 is characterized in that: The unloading device (9) comprises a support seat (901), wherein the support seat (901) is fixedly mounted on the top of a fixed seat (2), an electric telescopic rod (902) is fixedly mounted on the top of the support seat (901), and a push block (903) is fixedly mounted on one end of the output shaft of the electric telescopic rod (902).

6. The arc suppression coil resistance rapid measurement device according to claim 5, characterized in that: The driving device (10) comprises a ring gear (1001) and a fixed frame (1002), wherein the ring gear (1001) is fixedly mounted on the surface of a rotating seat (6), and the fixed frame (1002) is fixedly mounted on the bottom of a workbench (1), a second motor (1003) is fixedly mounted on one side of the fixed frame (1002), and a gear (1004) meshing with the ring gear (1001) is fixedly mounted on one end of an output shaft of the second motor (1003).

7. The arc suppression coil resistance rapid measurement device according to claim 6, characterized in that: A guide slideway (11) is fixedly mounted on the top of the workbench (1), and the guide slideway (11) is located on one side of the rotating seat (6).

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