Electric power insulation aging detection equipment

Abstract

The utility model belongs to the technical field of insulation aging detection, and particularly relates to electric power insulation aging detection equipment which comprises a supporting seat, a cable storage drawer is arranged on the front side of the supporting seat in a sliding mode, a detection frame is fixedly installed on the top of the supporting seat, and an installation frame is fixedly installed on one side of the detection frame. A first motor is fixedly mounted on the inner wall of the bottom of the mounting frame, a cable penetrates through the middle of a cable guide block, a second electric telescopic rod is controlled to drive a control block and a control rod to move, the control rod can slide out in a control groove above sliding calipers, and the sliding calipers can move after being stressed to clamp and fix the cable; a second motor is controlled to drive a one-way lead screw to rotate, the one-way lead screw can drive a sliding plate and a clamped cable to move through screw-thread fit, the second motor can be controlled to stop after the one-way lead screw moves for a certain distance, and the conductive detection block can conduct conductive detection on the cable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulation aging detection, especially relates to a power insulation aging detection equipment. BACKGROUND

[0002] The safe and reliable operation of cable, as the core component of power system, is crucial, and as the key component of power transmission, the insulation material of cable will inevitably age with the increase of the operation time of power equipment, which can easily cause partial discharge, further accelerate the damage of insulation material, and finally cause cable short circuit or breakdown, leading to power interruption and even serious safety accidents such as fire, so a power insulation aging detection equipment is needed.

[0003] When longer cables are detected for insulation aging, the staff need to roll the cable in time after detection, but if the cable is aged, the position needs to be cut off, so that the rolling roller is difficult to collect all the cables, therefore, we provide a power insulation aging detection equipment. UTILITY MODEL CONTENT

[0004] The utility model discloses a power insulation aging detection equipment, which solves the existing problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A power insulation aging detection equipment, comprising a support seat, a cable storage drawer is slidably arranged on the front side of the support seat, a detection frame is fixedly installed on the top of the support seat, an installation frame is fixedly installed on one side of the detection frame, a first motor is fixedly installed on the bottom inner wall of the installation frame, a bidirectional screw rod is fixedly installed on the output end of the first motor, two sliding frames are screwedly installed on the outer side of the bidirectional screw rod, two guide rods are fixedly installed on the inner side of the installation frame, the two sliding frames are slidably installed on the outer side of the guide rods, and a conductive detection block is fixedly installed on one side of the sliding frame.

[0007] As a further improvement of the above-mentioned scheme, a plurality of first electric telescopic rods are fixedly installed on the top inner wall and the bottom inner wall of the detection frame, and a cable guide block is fixedly installed on the output end of the first electric telescopic rod.

[0008] As a further improvement of the above-mentioned scheme, a support frame is fixedly installed on the right side of the detection frame, a second motor is fixedly installed on the right side of the support frame, a unidirectional screw rod is fixedly installed on the output end of the second motor, and a sliding plate is screwedly installed on the outer side of the unidirectional screw rod.

[0009] As a further improvement of the above-mentioned scheme, the bottom of the sliding plate is fixedly installed with a fixed cylinder, the bottom of the fixed cylinder is fixedly installed with a limiting frame, the bottom of the limiting frame is slidingly installed with two sliding clamps, the inner side of the fixed cylinder is fixedly installed with a second electric telescopic rod, the output end of the second electric telescopic rod is fixedly installed with a control block, and the side of the control block is fixedly installed with two control rods.

[0010] As a further improvement of the above-mentioned scheme, the bottom of the limiting frame is provided with a limiting groove, and the sliding clamp is slidingly installed on the inner side of the limiting groove.

[0011] As a further improvement of the above-mentioned scheme, the side of the sliding clamp is provided with a control groove, and the control rod is slidingly arranged on the inner side of the control groove.

[0012] As a further improvement of the above-mentioned scheme, the front side of the supporting seat is provided with a sliding groove, and the bottom of the cable storage drawer is provided with a sliding block which is matched with the sliding groove.

[0013] As a further improvement of the above-mentioned scheme, the side of the conductive detection block is provided with a current sensor.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) the power insulation aging detection equipment of the utility model, the cable is passed from the middle of the cable guide block, the second electric telescopic rod is controlled to drive the control block and the control rod to move, the control rod can slide out on the inner side of the control groove above the sliding clamp, the sliding clamp can be moved to clamp and fix the cable under stress, the second motor is controlled to drive the unidirectional screw rod to rotate, the unidirectional screw rod can drive the sliding plate and the clamped cable to move position through thread cooperation, the second motor can be controlled to stop after moving a distance, the conductive detection block can conduct conductive detection on the cable;

[0016] (2) the power insulation aging detection equipment of the utility model allows the conductive detection block to abut against the cable, so that the conductive detection block can detect the cable, if the cable is aged, the insulation effect will be poor, the conductive detection block can detect the cable according to the conductivity of the cable, if the cable is aged, the staff can cut and take the cable through the cutting device, and the cable that is not detected to have problems can be placed on the top of the cable storage drawer for collection, so that the staff can collect and take the cable uniformly later. BRIEF DESCRIPTION OF DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0018] Figure 1 This is a three-dimensional structural diagram of an electrical insulation aging testing device proposed in this utility model;

[0019] Figure 2 This is a partial three-dimensional structural diagram of the unidirectional lead screw and sliding plate proposed in this utility model.

[0020] Figure 3 This is a partial three-dimensional structural diagram of the detection frame proposed in this utility model;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure of part A in the diagram;

[0022] Figure 5 This is a partial three-dimensional structural diagram of an electrical insulation aging testing device proposed in this utility model.

[0023] In the diagram: 1. Support base; 2. Cable storage drawer; 3. Detection frame; 4. Mounting bracket; 5. First motor; 6. Two-way lead screw; 7. Guide rod; 8. Sliding frame; 9. Conductivity detection block; 10. First electric telescopic rod; 11. Cable guide block; 12. Support frame; 13. Second motor; 14. One-way lead screw; 15. Sliding plate; 16. Fixed cylinder; 17. Limiting frame; 18. Sliding caliper; 19. Second electric telescopic rod; 20. Control block; 21. Control rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] refer to Figures 1-5The utility model relates to an electric power insulation aging detection equipment, including support seat 1, the front side of support seat 1 is slidably provided with cable storage drawer 2, the top of support seat 1 is fixedly installed with detection frame 3, the side of detection frame 3 is fixedly installed with mounting bracket 4, the bottom inner wall of mounting bracket 4 is fixedly installed with first motor 5, the output of first motor 5 is fixedly installed with two -way screw rod 6, two sliding racks 8 are screw -threaded on the outside of two -way screw rod 6, the inside of mounting bracket 4 is fixedly installed with two guide rods 7, two sliding racks 8 are slidably installed on the outside of guide rod 7, and the side of sliding rack 8 is fixedly installed with electric conduction detection block 9, in the embodiment, the top inner wall and the bottom inner wall of detection frame 3 are fixedly installed with a plurality of first electric telescopic rod 10, and the output of first electric telescopic rod 10 is fixedly installed with cable guide block 11, in the embodiment, the right side of detection frame 3 is fixedly installed with support frame 12, the right side of support frame 12 is fixedly installed with second motor 13, the output of second motor 13 is fixedly installed with single screw rod 14, and the outside of single screw rod 14 is screw -threaded with sliding plate 15, control second electric telescopic rod 19 and drive control block 20 and control rod 21 to move, control rod 21 can slide out in the control groove inside the upper side of sliding caliper 18, can make sliding caliper 18 move after being stressed and hold fixed cable, control second motor 13 and drive single screw rod 14 to rotate, and single screw rod 14 can move the position of sliding plate 15 and the cable held by screw cooperation.

[0026] In the embodiment, the bottom of sliding plate 15 is fixedly installed with fixed cylinder 16, the bottom of fixed cylinder 16 is fixedly installed with limiting frame 17, the bottom of limiting frame 17 is slidably installed with two sliding calipers 18, the inside of fixed cylinder 16 is fixedly installed with second electric telescopic rod 19, the output of second electric telescopic rod 19 is fixedly installed with control block 20, and the side of control block 20 is fixedly installed with two control rods 21, in the embodiment, the bottom of limiting frame 17 is provided with limiting groove, and sliding caliper 18 is slidably installed in the inside of limiting groove, in the embodiment, the side of sliding caliper 18 is provided with control groove, and control rod 21 is slidably arranged in the inside of control groove, control groove can drive sliding caliper 18 to be stressed after control rod 21 moves, and the shape of control groove is S, so that sliding caliper 18 can realize clamping effect after control block 20 moves through control rod 21.

[0027] In the embodiment, the front side of the support base 1 is provided with a sliding groove, the bottom of the cable storage drawer 2 is provided with a sliding block, and the sliding block is matched with the sliding groove; the cables that are detected and have no problems can be placed above the cable storage drawer 2 for collection, which is convenient for the staff to collect and take later; in the embodiment, the current sensor is arranged on one side of the conductive detection block 9; the conductive detection block 9 can detect the cables according to the conductivity of the cables; if aging occurs, the staff can cut and take the cables through the cutting device; the current sensor can detect the insulation effect of the cables; if current is detected, it means that the cables are aging.

[0028] In the embodiment of the present application, the implementation principle of the power insulation aging detection equipment is as follows: the cable is passed through the middle of the cable guide block 11, the second electric telescopic rod 19 drives the control block 20 and the control rod 21 to move, the control rod 21 can slide out on the inner side of the control groove above the sliding clamp 18, so that the sliding clamp 18 moves to clamp and fix the cable under stress, the second electric motor 13 drives the unidirectional screw rod 14 to rotate, the unidirectional screw rod 14 drives the sliding plate 15 and the clamped cable to move positions through thread cooperation, after moving a distance, the second electric motor 13 is controlled to stop, and the first electric motor 5 drives the bidirectional screw rod 6 to rotate, the bidirectional screw rod 6 drives the upper and lower sliding frames 8 and the conductive detection block 9 to slide in the center through thread cooperation after rotating, so that the conductive detection block 9 abuts against the cable, and the conductive detection block 9 detects the cable, if the cable is aging, the insulation effect will be poor, the conductive detection block 9 can detect the cable according to the conductivity of the cable, if aging occurs, the staff can cut and take the cable through the cutting device, and the cables that are detected and have no problems can be placed above the cable storage drawer 2 for collection, which is convenient for the staff to collect and take later.

[0029] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above has carried out the detailed introduction to the power insulation aging detection equipment provided by the utility model. The principle and implementation mode of the utility model are described by applying the specific embodiments in this paper, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A power insulation aging testing device, characterized in that, include: A support base (1) is provided with a cable storage drawer (2) slidably arranged on the front side of the support base (1). A detection frame (3) is fixedly installed on the top of the support base (1). A mounting bracket (4) is fixedly installed on one side of the detection frame (3). A first motor (5) is fixedly installed on the bottom inner wall of the mounting bracket (4). A bidirectional lead screw (6) is fixedly installed at the output end of the first motor (5). Two sliding brackets (8) are threaded on the outer side of the bidirectional lead screw (6). Two guide rods (7) are fixedly installed on the inner side of the mounting bracket (4). The two sliding brackets (8) are slidably installed on the outer side of the guide rods (7). A conductive detection block (9) is fixedly installed on one side of the sliding bracket (8).

2. The electrical insulation aging testing equipment according to claim 1, characterized in that, The top inner wall and bottom inner wall of the detection frame (3) are fixedly installed with a plurality of first electric telescopic rods (10), and the output end of the first electric telescopic rods (10) is fixedly installed with a cable guide block (11).

3. The electrical insulation aging testing equipment according to claim 1, characterized in that, A support frame (12) is fixedly installed on the right side of the detection frame (3), and a second motor (13) is fixedly installed on the right side of the support frame (12). A one-way lead screw (14) is fixedly installed at the output end of the second motor (13), and a sliding plate (15) is threaded on the outer side of the one-way lead screw (14).

4. The electrical insulation aging testing equipment according to claim 3, characterized in that, A fixed cylinder (16) is fixedly installed at the bottom of the sliding plate (15), a limit frame (17) is fixedly installed at the bottom of the fixed cylinder (16), two sliding calipers (18) are slidably installed at the bottom of the limit frame (17), a second electric telescopic rod (19) is fixedly installed on the inner side of the fixed cylinder (16), a control block (20) is fixedly installed at the output end of the second electric telescopic rod (19), and two control rods (21) are fixedly installed on one side of the control block (20).

5. The electrical insulation aging testing equipment according to claim 4, characterized in that, The bottom of the limiting frame (17) has a limiting groove, and the sliding caliper (18) is slidably installed inside the limiting groove.

6. The electrical insulation aging testing equipment according to claim 4, characterized in that, The sliding caliper (18) has a control groove on one side, and the control rod (21) is slidably disposed inside the control groove.

7. The electrical insulation aging testing equipment according to claim 1, characterized in that, The support base (1) has a sliding groove on its front side, and the bottom of the cable storage drawer (2) is provided with a sliding block, which fits into the sliding groove.

8. The electrical insulation aging testing equipment according to claim 1, characterized in that, A current sensor is provided on one side of the conductive detection block (9).

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