Multifunctional test bed for detecting electric power safety device
By designing a test bench for testing multi-functional power safety appliances, the problem of existing equipment requiring multiple testing benches is solved, and the rapid detection of a variety of power safety appliances is achieved, and the detection efficiency and equipment utilization are improved.
Patent Information
- Application Number
- CN202420505658.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-03-15
AI Technical Summary
Existing power tool testing equipment needs to be equipped with different types of testing benches, which are cumbersome to use and install, and it is impossible to detect multiple power safety equipment at the same time, resulting in waste of equipment and low detection efficiency.
A multifunctional power safety equipment testing test bench was designed, including equipment bracket, test bench roof, water storage bucket, rod-shaped test bench and insulated boot test bench. Through the power frequency AC voltage resistance test device and an adjustable electrode structure, Achieve voltage resistance detection of a variety of power safety equipment.
It realizes rapid and convenient voltage resistance performance inspection of a variety of power safety equipment, saves equipment waste, improves detection efficiency, and simplifies the testing work of staff.
Smart Images
Figure CN222514605U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to the field of power tool detection, in particular to a multifunctional test bench for detecting power safety appliances. Background Art
[0002] When power workers operate live equipment, they need to use various types of power safety equipment. In order to ensure that the power safety equipment has good insulation during use and avoid electric shock injuries to power workers, the insulation performance of various types of power safety equipment must be tested regularly to detect their voltage resistance. Traditional power safety equipment testing benches generally require one type of equipment to be equipped with a related testing bench. The purchase price of each test bench is not low, which makes it difficult for many companies to achieve daily testing of various types of power safety equipment.
[0003] When facing the power frequency withstand voltage test of insulating rods, test rods, insulating boots and insulating gloves, different related testing test benches are required. The use and installation process are cumbersome, and the withstand voltage performance of various power safety devices cannot be tested, which saves the waste of related equipment and greatly facilitates the testing work of the staff. Utility Model Content
[0004] 1. Technical problems to be solved by the utility model:
[0005] The utility model provides a multifunctional test bench for detecting electric safety devices, which is used to solve the problem that different related detection test benches need to be matched, the use and installation process are cumbersome, and the withstand voltage performance of various electric safety devices cannot be tested, thus saving the waste of related equipment and greatly facilitating the testing work of the staff.
[0006] 2. Technical solution:
[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a multifunctional test bench for detecting electric safety equipment, including an equipment bracket, the top surface of the equipment bracket is fixedly connected to a test bench top plate, the top surface of the test bench top plate is provided with a water storage bucket, a rod-shaped test bench is provided on one side of the top of the test bench top plate, a circular electrode is provided on the top of the rod-shaped test bench, and an insulating boot test bench is provided at the other end of the rod-shaped test bench.
[0008] Furthermore, the rod-shaped test bench and the insulating boots test bench are fixed to the top of the test bench top plate, and the rod-shaped test bench and the insulating boots test bench are interconnected with the industrial frequency AC withstand voltage test device. Spherical electrodes can be added to the surface of the rod-shaped test bench according to the types of experimental items.
[0009] Furthermore, the rod-shaped test bench includes sliding rails arranged on both sides of the test bench top plate, the top surface of the sliding rail is slidably connected with pillar one, the top surface of the pillar one is sleeved with a lifting sleeve, the surface of the lifting sleeve is provided with a leveling hole, the surface of the leveling hole is threadedly connected with a fixing screw, one side of the pillar one is fixedly connected to the surface of the test bench top plate, one side of the pillar two is fixedly connected to the surface of the test bench top plate, the upper end surface of the pillar three is provided with an adjustment groove, the top surface of the adjustment groove is threadedly connected with a threaded push rod, the top of the pillar three is provided with a fixing groove, and one side of the pillar three is fixedly connected to the surface of the test bench top plate.
[0010] Furthermore, the annular electrode is fixedly connected to the top of the second pillar, two slide rails are provided, the first pillar forms a sliding structure on the surface of the slide rail, the lifting sleeve forms a sliding structure on the top surface of the first pillar, the top surface of the fourth pillar is provided with holes for installing an insulating rod and a test rod, and the threaded top rod forms a lifting structure inside the adjustment groove.
[0011] Furthermore, the insulating boot test bench includes a pillar five arranged on one side of the pillar four, the top surface of the pillar five is fixedly connected to a conductive rod, the two side surfaces of the conductive rod are fixedly connected to an external extension tube, and a chain-type high-voltage electrode is installed on one end surface of the external extension tube.
[0012] Furthermore, the conductive rod passes through the surfaces of pillars two, three, four and five, the outer extension tube is arranged on the surface of the conductive rod between pillars five and four, two outer extension tubes are arranged, the chain-type high-voltage electrode is located inside the water storage barrel during operation, and a high-voltage resistant wire is arranged inside the conductive rod.
[0013] 3. Beneficial effects:
[0014] The utility model has a reasonable design. When the test bench conducts a detection experiment, when facing a rod-shaped detection object, such as an insulating rod or a test rod, one end of the insulating rod is placed on the surface of the leveling hole, and the other end is placed on the surface of the fixed groove. The fixed screw on the surface of the leveling hole controls the lifting sleeve to slide on the surface of the pillar one, so as to realize the leveling of one side of the insulating rod. The threaded push rod under the fixed groove is used to level the other end of the insulating rod. The insulation performance of the insulating rod is tested by the power frequency AC withstand voltage test device. When it is necessary to test the test rod, the test rod is placed on the surface of the fixed groove, and the other end is installed in the hole at the top of the pillar four. A spherical electrode is arranged on the surface of the lifting sleeve to push the pillar one and the spherical electrode to move on one side of the slide rail. The power frequency AC withstand voltage test device is used to test the power frequency withstand voltage performance of the test rod in front of, behind and in the middle of the circular electrode.
[0015] When testing the insulating boots and insulating gloves, water is stored in a water barrel, and the insulating boots or insulating gloves are placed in the water barrel. Several metal beads are placed inside the insulating boots or insulating gloves, and then chain high-voltage electrodes are placed inside the insulating boots or insulating gloves. The insulation performance of the insulating boots or insulating gloves is tested through a power frequency AC withstand voltage test device, thereby achieving the purpose of testing different products. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model;
[0017] Figure 2 This is a plan view of the disengagement device of the utility model;
[0018] Figure 3 It is a schematic diagram of the lifting sleeve of the utility model;
[0019] Figure 4 It is a schematic diagram of the pillar three of the utility model.
[0020] Reference numerals:
[0021] 1. Equipment support; 2. Test bench top plate; 3. Water storage barrel; 4. Rod-shaped test bench; 401. Slide rail; 402. Pillar one; 403. Lifting sleeve; 404. Leveling hole; 405. Fixing screw; 406. Pillar two; 407. Pillar three; 408. Adjustment slot; 409. Threaded push rod; 410. Fixing groove; 411. Pillar four; 5. Ring electrode; 6. Insulating boots test bench; 601. Pillar five; 602. Conductive rod; 603. External extension tube; 604. Chain high-voltage electrode. DETAILED DESCRIPTION
[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example
[0026] See attached Figure 1-4 , including an equipment bracket 1, the top surface of the equipment bracket 1 is fixedly connected to a test bench top plate 2, the top surface of the test bench top plate 2 is provided with a water storage bucket 3, a rod-shaped test bench 4 is provided on one side of the top of the test bench top plate 2, a circular electrode 5 is provided on the top of the rod-shaped test bench 4, and an insulating boot test bench 6 is provided on the other end of the rod-shaped test bench 4, the rod-shaped test bench 4 and the insulating boot test bench 6 are fixed to the top of the test bench top plate 2, the rod-shaped test bench 4 and the insulating boot test bench 6 are interconnected with an industrial frequency AC withstand voltage test device, and a spherical electrode can be added to the surface of the rod-shaped test bench 4 according to the different types of experimental items. The technical solution aims to detect different experimental items through the rod-shaped test bench 4 and the insulating boot test bench 6.
[0027] The rod-shaped test bench 4 includes a slide rail 401 arranged on both sides of the test bench top plate 2, the top surface of the slide rail 401 is slidably connected with a pillar 1 402, the top surface of the pillar 1 402 is sleeved with a lifting sleeve 403, the surface of the lifting sleeve 403 is provided with a leveling hole 404, the surface of the leveling hole 404 is threadedly connected with a fixing screw 405, one side of the pillar 1 402 is fixedly connected to the surface of the test bench top plate 2 with a pillar 2 406, one side of the pillar 2 406 is fixedly connected to the surface of the test bench top plate 2 with a pillar 3 407, the upper end surface of the pillar 3 407 is provided with an adjustment groove 408, the adjustment groove A threaded push rod 409 is threadedly connected to the top surface of 408, a fixing groove 410 is provided at the top of the pillar three 407, and one side of the pillar three 407 is fixedly connected to the surface of the test bench top plate 2 with a pillar four 411, the annular electrode 5 is fixedly connected to the top of the pillar two 406, two slide rails 401 are provided, the pillar one 402 forms a sliding structure on the surface of the slide rail 401, the lifting sleeve 403 forms a sliding structure on the top surface of the pillar one 402, the top surface of the pillar four 411 is provided with holes for installing an insulating rod and a test rod, and the threaded push rod 409 forms a lifting structure inside the adjustment slot 408.
[0028] In this embodiment, when the test bench conducts a detection experiment, when facing a rod-shaped detection object, such as an insulating rod or a test rod, one end of the insulating rod is placed on the surface of the leveling hole 404, and the other end is placed on the surface of the fixed groove 410. The fixed screw 405 on the surface of the leveling hole 404 controls the lifting sleeve 403 to slide on the surface of the support 1 402, so as to achieve leveling of one side of the insulating rod. The threaded push rod 409 under the fixed groove 410 is used to level the other end of the insulating rod. The insulation performance of the insulating rod is tested by the power frequency AC withstand voltage test device. When it is necessary to test the test rod, the test rod is placed on the surface of the fixed groove 410, and the other end is installed in the hole at the top of the support 4 411. By arranging a spherical electrode on the surface of the lifting sleeve 403, the support 1 402 and the spherical electrode are pushed to move on one side of the slide rail 401. The power frequency AC withstand voltage test device is used to test the power frequency withstand voltage performance of the test rod in front of, behind and at the position of the circular electrode 5.
[0029] The insulating boots test bench 6 includes a pillar five 601 arranged on one side of the pillar four 411, the top surface of the pillar five 601 is fixedly connected to a conductive rod 602, the two side surfaces of the conductive rod 602 are fixedly connected to external extension tubes 603, one end surface of the external extension tube 603 is installed with a chain high-voltage electrode 604, the conductive rod 602 passes through the surfaces of the pillars two 406, the pillars three 407, the pillars four 411 and the pillar five 601, the external extension tube 603 is arranged on the surface of the conductive rod 602 between the pillars five 601 and the pillars four 411, two external extension tubes 603 are arranged, the chain high-voltage electrode 604 is located inside the water storage barrel 3 during operation, and a high-voltage resistant wire is arranged inside the conductive rod 602.
[0030] In this embodiment, when testing the insulating boots and insulating gloves, water is stored in the water storage barrel 3, the insulating boots or insulating gloves are placed in the water storage barrel 3, a number of metal balls are placed inside the insulating boots or insulating gloves, and then the chain high-voltage electrode 604 is placed inside the insulating boots or insulating gloves to test the insulation performance of the insulating boots or insulating gloves through an industrial frequency AC withstand voltage test device, thereby achieving the purpose of testing different products.
[0031] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.
Claims
1. A multifunctional test bench for testing electric safety equipment, characterized in that The invention comprises an equipment support (1), the top surface of the equipment support (1) is fixedly connected to a test bench top plate (2), the top surface of the test bench top plate (2) is provided with a water storage bucket (3), a rod-shaped test bench (4) is provided on one side of the top of the test bench top plate (2), a circular electrode (5) is provided on the top of the rod-shaped test bench (4), and an insulating boot test bench (6) is provided at the other end of the rod-shaped test bench (4).
2. A multifunctional test bench for detecting electric safety devices according to claim 1, characterized in that: The rod-shaped test bench (4) and the insulating boot test bench (6) are fixed to the top of the test bench top plate (2); the rod-shaped test bench (4) and the insulating boot test bench (6) are connected to each other in an AC withstand voltage test device at an industrial frequency; and spherical electrodes can be added to the surface of the rod-shaped test bench (4) according to different types of test items.
3. A multifunctional test bench for detecting electric safety devices according to claim 1, characterized in that: The rod-shaped test bench (4) comprises slide rails (401) arranged on both sides of the test bench top plate (2); the top surface of the slide rails (401) is slidably connected to a support column (402); the top surface of the support column (402) is sleeve-connected to a lifting sleeve (403); the surface of the lifting sleeve (403) is provided with a leveling hole (404); the surface of the leveling hole (404) is threadedly connected to a fixing screw (405); one side of the support column (402) is fixed to the surface of the test bench top plate (2); The support frame (406) is fixedly connected to a second support frame (406), one side of which is fixedly connected to a third support frame (407) on the surface of the test bench top plate (2), an adjustment groove (408) is provided on the upper end surface of the third support frame (407), a threaded top rod (409) is threadedly connected to the top surface of the adjustment groove (408), a fixing groove (410) is provided on the top of the third support frame (407), and one side of which is fixedly connected to a fourth support frame (411) on the surface of the test bench top plate (2).
4. A multifunctional test bench for detecting electric safety devices according to claim 3, characterized in that: The annular electrode (5) is fixedly connected to the top of the second support (406), two slide rails (401) are provided, the first support (402) forms a sliding structure on the surface of the slide rail (401), the lifting sleeve (403) forms a sliding structure on the top surface of the first support (402), the top surface of the fourth support (411) is provided with a hole for installing an insulating rod and an electric test rod, and the threaded top rod (409) forms a lifting structure inside the adjustment groove (408).
5. The multifunctional test bench for detecting electric safety equipment according to claim 1, characterized in that: The insulating boot test bench (6) comprises a fifth support (601) arranged on one side of the fourth support (411), a conductive rod (602) being fixedly connected to the top surface of the fifth support (601), an external extension tube (603) being fixedly connected to the two side surfaces of the conductive rod (602), and a chain-type high-voltage electrode (604) being installed on one end surface of the external extension tube (603).
6. A multifunctional test bench for detecting electric safety devices according to claim 5, characterized in that: The conductive rod (602) passes through the surfaces of the second pillar (406), the third pillar (407), the fourth pillar (411) and the fifth pillar (601); the outer extension tube (603) is arranged on the surface of the conductive rod (602) between the fifth pillar (601) and the fourth pillar (411); two outer extension tubes (603) are arranged; the chain-type high-voltage electrode (604) is located inside the water storage barrel (3) during operation; and a high-voltage-resistant wire is arranged inside the conductive rod (602).