Busbar detection tool convenient to take

Abstract

The utility model discloses a busbar detection tool convenient to take, comprising a main body assembly which comprises a bottom plate and an upper transverse plate placed on the upper surface of the bottom plate; the limiting assembly comprises a connecting plate fixed to the front side of the upper surface of the upper transverse plate, a moving rod penetrating through the connecting plate and the upper transverse plate, a plurality of grooves formed in the front face of the bottom plate, ejector pins movably connected to the interiors of the grooves, and a plurality of plug pin rods penetrating through the center of the upper surface of the upper transverse plate. The connecting assembly comprises a connecting frame fixed to the upper portion of the upper transverse plate. The problems that most existing busbar detection tools are precise and need to be operated by professional workers, detection devices are large in size and heavy, if the detection devices are used in other places, the workers need to carry the devices through professional equipment, and the cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of busbars, in particular to a busbar detection tool which is easy to take. Background Art

[0002] The busbar refers to the copper or aluminum busbar that connects the main switch in the electrical cabinet and the switches in each branch circuit in the power supply system. The surface is insulated and its main function is to serve as a conductor. When the busbar is in use, it needs to be inspected with a testing fixture.

[0003] However, it still has the following disadvantages in actual use:

[0004] Most of the existing busbar inspection and testing tools are relatively sophisticated and require professional staff to operate. In addition, the inspection devices are large and heavy. If they are used elsewhere, staff must use professional equipment to move the devices, which is costly. Utility Model Content

[0005] Technical solutions to be solved

[0006] The purpose of the utility model is to provide a busbar detection fixture that is easy to take, which solves the problem mentioned in the above background technology that most of the existing busbar detection fixtures are relatively precise and require professional staff to operate, and the detection device is large and heavy. If it is used elsewhere, the staff needs to carry the device through professional equipment, which is costly.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is a busbar detection fixture that is easy to take, comprising:

[0010] The main body assembly includes a bottom plate and an upper horizontal plate placed on the upper surface of the bottom plate;

[0011] The limit assembly includes a connecting plate fixed to the front side of the upper surface of the upper horizontal plate, a moving rod penetrating the connecting plate and the upper horizontal plate, a plurality of grooves provided on the front side of the bottom plate, a thimble movably connected to the inside of the groove, and a plurality of latch rods penetrating the center of the upper surface of the upper horizontal plate;

[0012] The connecting assembly comprises a connecting frame fixed above the upper horizontal plate.

[0013] Furthermore, the moving rod is provided with connecting grooves at corresponding positions of the connecting plate and the upper horizontal plate;

[0014] A clamping groove is arranged in the center of the upper surface of the ejector pin, and a ball is movably connected to the rear side of the clamping groove, and the top surface of the ball is connected to the upper horizontal plate.

[0015] Furthermore, a vertical groove is provided on the inner bottom surface of the groove, and a first spring is fixedly connected inside the vertical groove;

[0016] The top end of the first spring is connected to the inside of the card slot, and the bottom surface of the latch rod extends to the inside of the groove.

[0017] Furthermore, the connection assembly also includes a mounting rod penetrating the top surface of the connection frame, a second spring fixed to the top surface of the mounting rod, and a third spring fixed to the side of the second spring.

[0018] Furthermore, a connecting line is fixedly connected between the top ends of the second spring and the third spring, and a mounting groove is provided at a corresponding position of the mounting rod on the connecting frame.

[0019] Further, the bottom end of the mounting rod extends into the interior of the latch rod, and the mounting rod is rotatably connected to the latch rod;

[0020] The two sides of the connecting frame are connected with the two sides of the upper horizontal plate, and a movable shaft is arranged at the connection between the two.

[0021] Furthermore, the number of the latch rods is equal to that of the ejector pins, and their positions are relatively vertical.

[0022] Beneficial Effects

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] 1. The utility model has a plurality of grooves on the front side of the bottom plate, in which ejector pins are placed, and a latch rod passes through the upper surface of the upper horizontal plate. The busbar is placed on the connecting plate, and the latch rod is inserted into the busbar. At the same time, the latch rod is inserted into the interior of the upper horizontal plate, so that the aperture of the busbar can be detected. At the same time, the inspection tool is small, which is convenient for taking and using at any time, thereby reducing costs.

[0025] 2. Based on the first beneficial effect, the bottom surface of the ejector pin is connected to the first spring in the vertical groove, so that after the ejector pin is used, it can automatically drive the ejector pin to return to its original position, and the first spring extends to the inside of the slot; the ball can limit the ejector pin.

[0026] 3. The utility model has connecting frames fixedly connected on both sides above the upper horizontal plate, and a mounting rod is provided to penetrate the connecting frame and be connected to the latch rod, and the mounting rod is connected to the connecting frame through a group of springs, so that the mounting rod can be connected to the connecting frame to prevent the latch rod from being lost.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0030] Figure 2 For this utility model Figure 1 Schematic diagram of the decomposition structure;

[0031] Figure 3 This is a schematic diagram of the structure of the ejector pin and the bottom plate of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0033] Figure 5 It is a schematic diagram of the structure of the connecting frame and the moving rod of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 11. Upper horizontal plate; 12. Bottom plate; 21. Connecting plate; 211. Connecting groove; 22. Moving rod; 23. Groove; 24. Ejector pin; 241. Card slot; 25. Latch rod; 26. Ball bearing; 27. Vertical slot; 28. First spring; 31. Connecting frame; 311. Movable shaft; 32. Mounting rod; 33. Second spring; 34. Third spring; 35. Connecting wire; 36. Mounting groove. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Embodiment 1

[0040] See also Figure 1-Figure 3As shown, this embodiment is a busbar detection fixture that is easy to take, including:

[0041] The main body assembly includes a bottom plate 12 and an upper horizontal plate 11 placed on the upper surface of the bottom plate 12;

[0042] The bottom plate 12 and the upper horizontal plate 11 are used to place other components;

[0043] The limiting assembly includes a connecting plate 21 fixed to the front side of the upper surface of the upper horizontal plate 11, a moving rod 22 penetrating the connecting plate 21 and the upper horizontal plate 11, a plurality of grooves 23 provided on the front side of the bottom plate 12, a pin 24 movably connected to the inside of the groove 23, and a plurality of latch rods 25 penetrating the center of the upper surface of the upper horizontal plate 11;

[0044] The moving rod 22 is provided with a connecting groove 211 at a corresponding position between the connecting plate 21 and the upper horizontal plate 11;

[0045] A slot 241 is provided in the center of the upper surface of the ejector pin 24, and a ball 26 is movably connected to the rear side of the slot 241, and the top surface of the ball 26 is connected to the upper horizontal plate 11;

[0046] The connecting groove 211 facilitates the movement of the moving rod 22 in the groove, and the clamping groove 241 is provided to facilitate the connection of other components, and the ball 26 can limit the ejector pin 24; the ejector pin 24 is pushed so that the ball 26 falls into the annular groove sunken on the surface of the ejector pin 24, thereby limiting the ejector pin 24;

[0047] A vertical groove 27 is formed on the bottom surface of the groove 23, and a first spring 28 is fixedly connected to the vertical groove 27;

[0048] The top of the first spring 28 is connected to the inside of the slot 241, and the bottom of the latch rod 25 extends to the inside of the groove 23;

[0049] A first spring 28 is provided, and after the ejector pin 24 moves inward, the first spring 28 drives the ejector pin 24 to return to its original position through the reaction of the spring;

[0050] The number of latch rods 25 and ejector pins 24 are equal and their positions are relatively vertical;

[0051] The two are equal in number, which makes it easier to detect the copper plate;

[0052] Working principle:

[0053] Place the busbar on the upper cross plate 11, so that the busbar fits the upper cross plate 11, and then insert the latch rod 25 through the busbar and the upper cross plate 11, so that the latch rod 25 is inserted into the upper cross plate 11, and the bottom of the latch rod 25 moves into the groove 23;

[0054] Then push the ejector pin 24 by hand until the rear end of the ejector pin 24 touches the bottom end of the latch rod 25. At this time, the ball 26 falls into the annular groove sunken on the surface of the ejector pin 24, so that the ball 26 limits the ejector pin 24, so that the staff can detect the aperture of the copper plate;

[0055] After the test, push the ejector pin 24 by hand, so that the ejector pin 24 moves to the original position through the reaction of the first spring 28, and then the latch rod 25 falls back, so that the busbar can be removed from the inspection fixture;

[0056] In the above steps, the copper plate can be inspected through the interaction between the ejector pin 24 and the latch rod 25 .

[0057] Embodiment 2

[0058] See also Figure 1 , Figure 4-Figure 5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0059] Connect components;

[0060] The connecting assembly also includes a mounting rod 32 that passes through the top surface of the connecting frame 31, a second spring 33 that is fixed to the top surface of the mounting rod 32, and a third spring 34 that is fixed to the side of the second spring 33;

[0061] A connecting line 35 is fixedly connected between the top ends of the second spring 33 and the third spring 34, and a mounting groove 36 is formed at a corresponding position of the mounting rod 32 on the connecting frame 31;

[0062] A connecting line 35 is provided to connect the second spring 33 and the third spring 34 to prevent the latch rod 25 from being lost; a mounting groove 36 is provided to facilitate the insertion of the mounting rod 32 into the connecting frame 31 and the latch rod 25;

[0063] The bottom end of the mounting rod 32 extends into the interior of the latch rod 25, and the mounting rod 32 is rotatably connected to the latch rod 25;

[0064] The two sides of the connecting frame 31 are connected to the two sides of the upper horizontal plate 11, and a movable shaft 311 is provided at the connection between the two;

[0065] The mounting rod 32 is rotatably connected to the latch rod 25, which facilitates the connection between the mounting rod 32 and the latch rod 25; after the movable shaft 311 is provided, it is convenient to push the connecting frame 31, and the connecting frame 31 is rotated to be placed horizontally, which facilitates the storage of the connecting frame 31;

[0066] Working principle:

[0067] Generally, the connecting frame 31 is placed on both sides of the upper horizontal plate 11, and the connecting frame 31 is in contact with the upper surface of the upper horizontal plate 11; the connecting frame 31 is rotated forward by hand, and the connecting frame 31 is rotated forward through the movable shaft 311 until the connecting frame 31 is perpendicular to the upper horizontal plate 11;

[0068] Then insert the mounting rod 32 into the mounting groove 36 until the bottom end of the mounting rod 32 is inserted into the latch rod 25, and then rotate the mounting rod 32 by hand to firmly connect the mounting rod 32 with the latch rod 25. After the copper plate is detected, pull out the latch rod 25 directly by hand. At this time, the mounting rod 32 and the second spring 33 and the third spring 34 limit the latch rod 25 to prevent the latch rod 25 from being lost after being pulled out.

[0069] The above steps can be used for two functions to improve their functionality.

[0070] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0071] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A busbar inspection fixture that is easy to take, characterized in that: include: The main body assembly comprises a bottom plate (12) and an upper horizontal plate (11) placed on the upper surface of the bottom plate (12); The limiting assembly comprises a connecting plate (21) fixed to the front side of the upper surface of the upper transverse plate (11), a moving rod (22) penetrating the connecting plate (21) and the upper transverse plate (11), a plurality of grooves (23) provided on the front side of the bottom plate (12), a push pin (24) movably connected to the inside of the groove (23), and a plurality of latch rods (25) penetrating the center of the upper surface of the upper transverse plate (11); The connection assembly comprises a connection frame (31) fixed above the upper transverse plate (11).

2. A busbar inspection fixture that is easy to take according to claim 1, characterized in that: The moving rod (22) is provided with a connecting groove (211) at a corresponding position between the connecting plate (21) and the upper horizontal plate (11); A slot (241) is provided in the center of the upper surface of the ejector pin (24), and a ball (26) is movably connected to the rear side of the slot (241), and the top surface of the ball (26) is connected to the upper horizontal plate (11).

3. The easy-to-take busbar inspection fixture according to claim 1 is characterized in that: A vertical groove (27) is provided on the inner bottom surface of the groove (23), and a first spring (28) is fixedly connected inside the vertical groove (27); The top end of the first spring (28) is connected to the inside of the slot (241), and the bottom surface of the latch rod (25) extends to the inside of the groove (23).

4. The easy-to-take busbar inspection fixture according to claim 1 is characterized in that: The connection assembly also includes a mounting rod (32) penetrating the top surface of the connection frame (31), a second spring (33) fixed to the top surface of the mounting rod (32), and a third spring (34) fixed to the side of the second spring (33).

5. The easy-to-take busbar inspection fixture according to claim 4 is characterized in that: A connecting line (35) is fixedly connected between the top ends of the second spring (33) and the third spring (34), and a mounting groove (36) is formed on the mounting rod (32) at a corresponding position of the connecting frame (31).

6. The easy-to-take busbar inspection fixture according to claim 4 is characterized in that: The bottom end of the installation rod (32) extends into the interior of the latch rod (25), and the installation rod (32) is rotatably connected to the latch rod (25); The two sides of the connecting frame (31) are connected to the two sides of the upper transverse plate (11), and a movable shaft (311) is arranged at the connection between the two.

7. The easy-to-take busbar inspection fixture according to claim 1 is characterized in that: The number of the latch rods (25) and the ejector pins (24) are equal and their positions are relatively vertical.

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