Multifunctional portable strength testing tool for wind power master control

Abstract

The utility model relates to a multifunctional portable strength testing tool for wind power master control, which comprises a top plate, a bottom plate, a left side plate and a right side plate, and the two ends of the left side plate and the right side plate are detachably connected with the top plate and the bottom plate respectively to form a square frame structure; a plurality of first mounting holes are formed in the bottom plate, a plurality of second mounting holes are formed in the left side plate and / or the right side plate, and a heat dissipation opening is formed in the top plate; the frame structure further comprises a first adapter plate, a second adapter plate and an L-shaped supporting beam, one side of the supporting beam is fixedly connected with the first adapter plate or the second adapter plate, and the other side of the supporting beam is fixedly connected with the top plate or the bottom plate, so that the first adapter plate and the second adapter plate are fixedly installed at the front end and the rear end of the frame structure. The device has the advantages of being simple in structure, low in cost, capable of being produced in batches and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment in the wind power industry, and in particular relates to a multifunctional portable strength testing tool for a wind power main control. Background Art

[0002] At present, the wind power industry has a wide operating range of grid-connected units, and many electronic components need strength testing. Most test devices are adapted for whole-machine testing, and the strength effect of whole-machine testing is poor. The assembled electronic components cannot be replaced at will, and cannot be well adapted to the strength testing of more electronic components. In addition, the cost of whole-machine testing is high, the test cycle is long, and the accuracy requirements of the test equipment are high. During the test, the test table needs to be replaced before the strength test in the X, Y, and Z axis directions can be performed, which is not conducive to the performance detection of different types of electronic components and rapid batch introduction. Summary of the invention

[0003] The utility model provides a multifunctional portable strength testing tool for wind power main control in order to meet the characteristics that a single test table can realize vibration testing of products in three directions and is easy to install and disassemble. The device has stable structural strength, corrosion resistance and vibration resistance, small appearance, easy to carry and transport, and can be placed in a large package. It meets the strength testing requirements of vibration, impact, collision and other electronic components such as fans, touch screens, voltmeters and ammeters, and has a simple structure, low equipment requirements, low material cost, easy disassembly and assembly, and can be mass-produced.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A multifunctional portable strength test tool for wind power main control, comprising a top plate, a bottom plate, a left plate and a right plate, wherein both ends of the left plate and the right plate are detachably connected to the top plate and the bottom plate, respectively, to form a square-shaped frame structure; a plurality of first mounting holes are provided on the bottom plate, a plurality of second mounting holes are provided on the left plate and / or the right plate, and a heat dissipation port is provided on the top plate;

[0006] It also includes a first adapter plate, a second adapter plate and an "L"-shaped support beam, one side of the support beam is fixedly connected to the first adapter plate or the second adapter plate, and the other side is fixedly connected to the top plate or the bottom plate, so that the first adapter plate and the second adapter plate are fixedly installed at the front end and the rear end of the frame structure.

[0007] Furthermore, electronic component mounting holes are provided on the first adapter board and the second adapter board.

[0008] Furthermore, a third mounting hole is provided on both the first adapter plate and the second adapter plate.

[0009] Furthermore, when the first adapter plate or the second adapter plate is installed on the frame structure, the support beams are at least a pair and are symmetrically fixed on the first adapter plate or the second adapter plate.

[0010] Furthermore, the support beam is installed inside the frame structure.

[0011] Furthermore, it also includes a handle, and the handle is installed on the surface of the top plate.

[0012] The advantages and positive effects of the utility model are:

[0013] The utility model solves the problem that the horizontal and vertical test tables need to be replaced for strength testing of electronic components, and realizes that a single test table meets the strength testing requirements of the product in three directions; an "L"-shaped support beam is added, the structure has high strength, good stability and vibration resistance, the natural frequency is above 200Hz, the material cost is low, and disassembly and assembly are convenient, and the characteristics of rapid installation, disassembly and testing are realized, and the utility model has the advantages of simple structure, low cost, mass production and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The technical solution of the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it should be understood that these drawings are designed only for the purpose of explanation and are not intended to limit the scope of the utility model. In addition, unless otherwise specified, these drawings are only intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

[0015] Figure 1 It is an axonometric view from the upper right front of the viewing angle provided by the embodiment of the utility model;

[0016] Figure 2 It is an axonometric view from the left rear front perspective provided by an embodiment of the utility model.

[0017] Figure 3 It is an axonometric view from the lower left front perspective provided by an embodiment of the utility model.

[0018] Figure 4 This is an axonometric view of the embodiment of the utility model from the upper right front perspective with the adapter plate removed. DETAILED DESCRIPTION

[0019] First of all, it should be noted that the specific structure, features and advantages of the present invention will be specifically described below by way of example, but all descriptions are only for illustration and should not be understood as limiting the present invention in any way. In addition, any single technical feature described or implied in the embodiments mentioned herein, or any single technical feature displayed or implied in the drawings, can still be combined or deleted between these technical features (or their equivalents) to obtain more other embodiments of the present invention that may not be directly mentioned in this document. In addition, in order to simplify the drawings, the same or similar technical features may be marked in only one place in the same drawing.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0021] like Figure 1 , 2 As shown in , 3 and 4, the multifunctional portable strength testing tool for wind power main control provided in this embodiment comprises a top plate 101, a bottom plate 102, a left plate 201 and a right plate 202, both ends of the left plate and the right plate are detachably connected to the top plate and the bottom plate respectively, and form a square frame structure; a plurality of first mounting holes 103 are provided on the bottom plate, a plurality of second mounting holes 203 are provided on the left plate and / or the right plate, and a heat dissipation port 104 is provided on the top plate;

[0022] It also includes a first adapter plate 4, a second adapter plate 7 and an "L"-shaped support beam 3, one side of the support beam is fixedly connected to the first adapter plate or the second adapter plate, and the other side is fixedly connected to the top plate or the bottom plate, so that the first adapter plate and the second adapter plate are fixedly installed at the front end and the rear end of the frame structure.

[0023] The first adapter board and the second adapter board are both provided with electronic component mounting holes (not marked in the figure); the first adapter board and the second adapter board are both provided with third mounting holes 9; when the first adapter board or the second adapter board is installed on the frame structure, the support beams are at least a pair and are symmetrically fixed on the first adapter board or the second adapter board; the support beams are installed inside the frame structure.

[0024] It also includes a handle 5, which is installed on the surface of the top plate. The handle is installed on both sides of the heat dissipation port on the top of the tooling through hardware, which is convenient for carrying the device during transportation and plays a role in rapid transportation.

[0025] Specifically, the top plate 101, bottom plate 102, left plate 201 and right plate 202 of the test fixture are pre-riveted with hardware nuts, and the top plate 101, bottom plate 102, left plate 201 and right plate 202 are fixed by hardware to form a frame structure; the "L"-shaped support beam 3 is pre-riveted with hardware nuts, and the "L"-shaped support beam inside the test fixture is fixed to the top plate 101 or the bottom plate 102 by hardware quick connection; the handle 5 is fixed to the top plate 101 of the test fixture by hardware connection; the electronic components 6 and 8 can be respectively installed on the electronic component mounting holes on the first adapter plate 4 and the second adapter plate 7, and fixed to the top plate 101 and the bottom plate 102 by hardware connection.

[0026] When testing components, the electronic components are installed on the adapter plate and quickly installed on the tooling, and the tooling is installed on the test platform through the mounting holes on the tooling. The test tooling has high structural strength, good stability and vibration resistance. It is also possible to consider setting harness fixing holes on the first adapter plate and the second adapter plate to facilitate the fixation of the harnesses of the electronic components. The test single table can realize strength testing of electronic components in three directions; the natural frequency is above 200Hz, which meets the vibration, impact, collision and other strength testing requirements of electronic components such as fans, touch screens, power meters, and ammeters; the device has a small size, is easy to carry and transport, and can be placed in a large package; the device has a simple structure, low equipment requirements, low material cost, easy disassembly and assembly, and can be mass-produced.

[0027] The “L”-shaped support beam can be quickly assembled to the top plate or bottom plate, and the adapter plate can be quickly assembled to the “L”-shaped support beam, thereby quickly assembling the test fixture, thus realizing the rapid assembly of the fixture;

[0028] In addition, holes for mounting electronic components are reserved on the adapter board. The electronic components can be installed on the adapter board and quickly installed on the tooling, allowing simultaneous strength testing of electronic components of different specifications.

[0029] The tooling has its own ventilation and heat dissipation function. Through the heat dissipation port reserved on the top, it plays a good ventilation and heat dissipation role when the electronic components are working, and it is convenient for the wiring harness of the electronic components to enter and exit and install.

[0030] The above embodiments describe the present invention in detail, but the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of application of the present invention shall still fall within the scope of the patent coverage of the present invention.

Claims

1. Multifunctional portable strength test tool for wind power main control, characterized in that: It comprises a top plate, a bottom plate, a left plate and a right plate, wherein both ends of the left plate and the right plate are detachably connected to the top plate and the bottom plate respectively, and form a U-shaped frame structure; the bottom plate is provided with a plurality of first mounting holes, the left plate and / or the right plate are provided with a plurality of second mounting holes, and the top plate is provided with a heat dissipation port; It also includes a first adapter plate, a second adapter plate and an "L"-shaped support beam, one side of the support beam is fixedly connected to the first adapter plate or the second adapter plate, and the other side is fixedly connected to the top plate or the bottom plate, so that the first adapter plate and the second adapter plate are fixedly installed at the front end and the rear end of the frame structure.

2. The multifunctional portable strength test tool for wind power master control according to claim 1 is characterized in that: The first adapter board and the second adapter board are both provided with electronic component mounting holes.

3. The multifunctional portable strength testing tool for wind power master control according to claim 1 is characterized in that: The first adapter plate and the second adapter plate are both provided with a third mounting hole.

4. The multifunctional portable strength testing tool for wind power master control according to claim 1 is characterized in that: When the first adapter plate or the second adapter plate is installed on the frame structure, the support beams are at least a pair and are symmetrically fixedly distributed on the first adapter plate or the second adapter plate.

5. The multifunctional portable strength testing tool for wind power master control according to claim 1 is characterized in that: The support beams are mounted inside the frame structure.

6. The multifunctional portable strength testing tool for wind power master control according to claim 1 is characterized by: A handle is also included, and the handle is installed on the surface of the top plate.

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