Distributed energy storage battery inverter test tool

Abstract

The utility model relates to the technical field of energy storage battery inverter testing, and discloses a distributed energy storage battery inverter testing tool which comprises a testing table, a base is installed below the testing table, a rotating mechanism is arranged between the testing table and the base, and a positioning mechanism is arranged on the upper surface of the testing table. According to the utility model, the rotating mechanism is arranged, the rotating rod can be rotated after a rocker in the rotating mechanism is unscrewed, so that the test bench can be rotated, each side of the distributed energy storage battery inverter can be checked conveniently, and a motor in the positioning mechanism drives an adjusting rod to rotate so as to retract an adjusting rope. The distributed energy storage battery inverter is fixed in the vertical direction through a positioning pad, the stability of the distributed energy storage battery inverter is kept, and the situation that most area of the distributed energy storage battery inverter is shielded can be avoided through a vertical fixing mode; and the method is suitable for fixing distributed energy storage battery inverters of different specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage battery inverter test technical field, concretely is a kind of distributed energy storage battery inverter test tooling. BACKGROUND

[0002] With the rapid development of new energy technology, distributed energy storage battery inverter is more and more widely used in power system;However, due to the complex working principle of inverter, and the changeable working environment, the requirement for its performance is also higher and higher, in order to ensure the quality and reliability of distributed energy storage battery inverter, it must be tested comprehensively;But the testing equipment in the prior art needs to check the appearance of inverter during the detection of inverter, to avoid shell damage to cause leakage during testing, but inverter is heavy, and it is not convenient to rotate inverter during checking, which leads to inconvenient testing, and inverter is unstable during testing, which can cause plug to loosen and affect testing.

[0003] Chinese patent discloses a kind of inverter test equipment (authorized announcement No.CN221827045U), the patent technology is by being added to the base carousel, gear and limit seat etc.Structure, in the process of using, inverter can be placed on carousel, then the outside of inverter can be observed by rotating carousel, so that the rotation of inverter is more convenient, and the cooperation between the teeth of limit seat and gear can limit carousel, so that the placement of inverter is more stable;

[0004] By being added to the carousel clamping frame, drive frame and threaded frame etc.Structure, in the process of using, inverter can be clamped by the thread cooperation between screw rod and threaded frame to drive clamping frame to move, clamping frame can drive four clamping frames to move simultaneously by drive frame and rotating frame during moving, so that inverter can be clamped by clamping frame, so that inverter can be placed more stably;

[0005] However, it has some disadvantages: since the surface of inverter needs to be checked, the four clamping frames symmetrically arranged will cause large-area shielding to the four surfaces of inverter, thereby affecting the comprehensive checking of inverter;And four clamping frames move synchronously, and the length and width of inverter are not necessarily the same, when the opposite two clamping frames contact inverter, the other two opposite clamping frames may not contact inverter, therefore, its fixing effect is not good, and it is difficult to be applicable to fixing different specifications of inverter. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of distributed energy storage battery inverter test tooling to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A kind of distributed energy storage battery inverter test tool, including test table, the bottom of test table is equipped with base, and rotating mechanism is arranged between test table and base, the upper surface of test table is provided with positioning mechanism, the positioning mechanism includes slide plate, the front surface of slide plate is fixedly connected with positioning plate, the lower surface of positioning plate is fixedly connected with positioning pad, the left and right ends of slide plate are both movably penetrated and connected with slide rod in up-down direction, the outside of slide rod is equipped with spring below slide plate, the positioning mechanism further includes adjusting mechanism.

[0009] As a further scheme of the utility model: the rotating mechanism includes rotating sleeve, rotating rod is rotatably connected in the inside of rotating sleeve, and rocker is penetrated and connected with the front surface of rotating sleeve.

[0010] As a further scheme of the utility model: the adjusting mechanism includes adjusting box, motor is fixedly connected in the inside of adjusting box, adjusting rod is fixedly connected at the output end of motor, adjusting rope is wound on the outside of adjusting rod.

[0011] As a further scheme of the utility model: the lower end of slide rod is fixedly connected to the upper surface of test table, the lower end of spring is fixedly connected to the upper surface of test table, and the upper end of spring is fixedly connected to the lower surface of slide plate.

[0012] As a further scheme of the utility model: the lower end of rotating sleeve is fixedly connected to the upper surface of base, the upper end of rotating rod is fixedly connected to the lower surface of test table, the rear end of rocker is attached to rotating rod.

[0013] As a further scheme of the utility model: the lower end of adjusting box is fixedly connected to the upper surface of test table, adjusting rope is movably penetrated the upper surface of adjusting box, and one end of adjusting rope is fixedly connected to the lower surface of slide plate.

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

[0015] 1、The utility model discloses a rotating mechanism is set, and after loosening the rocker in rotating mechanism, rotating rod can be rotated, so that test table can be rotated, it is convenient to view each side of distributed energy storage battery inverter, and manual rotation distributed energy storage battery inverter of staff is not needed, and it is not needed to view around test table.

[0016] 2. The utility model discloses a positioning mechanism is provided with, and the motor in positioning mechanism drives the rotation of adjusting rod and gathers the adjusting rope, to drive the positioning plate to drop through the positioning pad and fix the distributed energy storage battery inverter in the up-down direction, keep the stability of distributed energy storage battery inverter, through the fixed mode of up and down can avoid the most area of distributed energy storage battery inverter is shielded to different specifications of distributed energy storage battery inverter suitable for fixed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a kind of distributed energy storage battery inverter test tool structure schematic diagram;

[0018] Figure 2 It is a kind of distributed energy storage battery inverter test tool structure schematic diagram;

[0019] Figure 3 It is a kind of distributed energy storage battery inverter test tool structure schematic diagram;

[0020] Figure 4 It is a kind of distributed energy storage battery inverter test tool structure schematic diagram;

[0021] In the drawing: 1, test table;2, base;3, rotating mechanism;4, rotating sleeve;5, rotating rod;6, rocker;7, positioning mechanism;8, slide plate;9, positioning plate;10, positioning pad;11, slide rod;12, spring;13, adjusting mechanism;14, adjusting box;15, motor;16, adjusting rod;17, adjusting rope;18, distributed energy storage battery inverter. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 And Figure 2 In the utility model embodiment, a kind of distributed energy storage battery inverter test tool, including test table 1, the bottom of test table 1 is equipped with base 2, and test table 1 and base 2 between being provided with rotating mechanism 3, rotating mechanism 3 includes rotating sleeve 4, and the lower end of rotating sleeve 4 is fixedly connected to the upper surface of base 2, rotating sleeve 4 is rotatably connected with rotating rod 5 in its inside, and the upper end of rotating rod 5 is fixedly connected to the lower surface of test table 1, and the front surface of rotating sleeve 4 is penetrated with rocker 6, and the rear end of rocker 6 is attached to rotating rod 5;

[0023] Distributed energy storage battery inverter 18 is placed on the upper surface of test table 1 and is tested;

[0024] After the rocker 6 is loosened and no longer presses against the rotating rod 5, the test table 1 can be rotated, so that different surfaces of the distributed energy storage battery inverter 18 can be viewed, without manually rotating the distributed energy storage battery inverter 18 or viewing the distributed energy storage battery inverter 18 around the test table 1.

[0025] In Figure 1 , Figure 3 and Figure 4 : the upper surface of the test table 1 is provided with a positioning mechanism 7, the positioning mechanism 7 comprises a sliding plate 8, the front surface of the sliding plate 8 is fixedly connected with a positioning plate 9, the lower surface of the positioning plate 9 is fixedly connected with a positioning pad 10, the left and right ends of the sliding plate 8 are movably connected with sliding rods 11 in the up-down direction, the lower ends of the sliding rods 11 are fixedly connected to the upper surface of the test table 1, springs 12 are installed outside the sliding rods 11 below the sliding plate 8, the lower ends of the springs 12 are fixedly connected to the upper surface of the test table 1, and the upper ends of the springs 12 are fixedly connected to the lower surface of the sliding plate 8, the positioning mechanism 7 further comprises an adjusting mechanism 13, the adjusting mechanism 13 comprises an adjusting box 14, the lower end of the adjusting box 14 is fixedly connected to the upper surface of the test table 1, an electric motor 15 is fixedly connected inside the adjusting box 14, an adjusting rod 16 is fixedly connected to the output end of the electric motor 15, an adjusting rope 17 is wound outside the adjusting rod 16, and one end of the adjusting rope 17 is fixedly connected to the lower surface of the sliding plate 8 and movably penetrates through the upper surface of the adjusting box 14;

[0026] The electric motor 15 is connected to a forward and reverse rotation circuit, and is provided with a brake, so that the motor shaft cannot rotate after power-off;

[0027] The material of the positioning pad 10 is preferably rubber or sponge;

[0028] The initial state of the spring 12 is a relaxed state, and at this time the positioning plate 9 is located above the distributed energy storage battery inverter 18; after the adjusting rope 17 is wound up, the sliding plate 8 can be lowered, the distributed energy storage battery inverter 18 is fixed in the up-down direction by the positioning pad 10, the stability of the distributed energy storage battery inverter 18 is maintained, and the viewing of the distributed energy storage battery inverter 18 is not affected by the shielding of most of the area of the distributed energy storage battery inverter 18.

[0029] The working principle of the utility model is: in use, the distributed energy storage battery inverter 18 is placed on the upper surface of the test table 1, then the electric motor 15 is started to drive the adjusting rod 16 to rotate, the adjusting rope 17 is wound up, the positioning plate 9 is lowered, and the positioning pad 10 is fixed in the up-down direction to the distributed energy storage battery inverter 18; then, the surface of the distributed energy storage battery inverter 18 is viewed by the staff, the test table 1 is rotated after the rocker 6 is loosened, each surface of the distributed energy storage battery inverter 18 is viewed, and after the viewing is completed, the distributed energy storage battery inverter 18 is connected to the power supply for testing.

[0030] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, and any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

[0031] In the description of the present application, it should be explained that, unless explicitly defined and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A distributed energy storage battery inverter test tool, comprising a test table (1), a base (2) is installed below the test table (1), and a rotating mechanism (3) is arranged between the test table (1) and the base (2), characterized in that, The upper surface of the test platform (1) is provided with a positioning mechanism (7), the positioning mechanism (7) comprises a sliding plate (8), the front surface of the sliding plate (8) is fixedly connected with a positioning plate (9), the lower surface of the positioning plate (9) is fixedly connected with a positioning pad (10), the left and right ends of the sliding plate (8) are movably connected with a slide rod (11) in the up-down direction, the outside of the slide rod (11) is provided with a spring (12) below the sliding plate (8), and the positioning mechanism (7) further comprises an adjusting mechanism (13).

2. The distributed energy storage battery inverter test tool of claim 1, wherein, The rotating mechanism (3) comprises a rotating sleeve (4), the inside of the rotating sleeve (4) is rotatably connected with a rotating rod (5), and the front surface of the rotating sleeve (4) is threadedly connected with a rocker (6).

3. The distributed energy storage battery inverter test fixture of claim 1, wherein, The adjusting mechanism (13) comprises an adjusting box (14), the inside of the adjusting box (14) is fixedly connected with a motor (15), the output end of the motor (15) is fixedly connected with an adjusting rod (16), and the outside of the adjusting rod (16) is wound with an adjusting rope (17).

4. The distributed energy storage battery inverter test fixture of claim 1, wherein, The lower end of the slide rod (11) is fixedly connected to the upper surface of the test platform (1), the lower end of the spring (12) is fixedly connected to the upper surface of the test platform (1), and the upper end of the spring (12) is fixedly connected to the lower surface of the sliding plate (8).

5. The distributed energy storage battery inverter test fixture of claim 2, wherein, The lower end of the rotating sleeve (4) is fixedly connected to the upper surface of the base (2), the upper end of the rotating rod (5) is fixedly connected to the lower surface of the test platform (1), and the rear end of the rocker (6) is attached to the rotating rod (5).

6. The distributed energy storage battery inverter test fixture of claim 3, wherein, The lower end of the adjusting box (14) is fixedly connected to the upper surface of the test platform (1), the adjusting rope (17) movably penetrates the upper surface of the adjusting box (14), and one end of the adjusting rope (17) is fixedly connected to the lower surface of the sliding plate (8).

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