Socket protection door detection device

Abstract

The utility model belongs to the technical field of socket protection door detection, and particularly relates to a socket protection door detection device which comprises a workbench, a first detection assembly, a socket fixing clamp and a second detection assembly. The second detection assembly comprises a stand column fixed to the workbench, a height-adjustable connecting base is fixed to the top of the stand column, a limiting sleeve is fixed to one side of the connecting base through a connecting rod, a vertically-formed through hole is formed in the limiting sleeve, a detection rod is inserted into the through hole, and the detection rod is fixed to the top of the stand column. According to the socket protection door detection device, detection preparation work can be completed only by fixing the socket and then adjusting the socket to the lower portion of the bolt and then placing the corresponding balancing weight, and the detection efficiency of the socket protection door can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of socket protection door detection, in particular to a socket protection door detection device. Background Art

[0002] The socket protection door test is designed to evaluate the performance and safety of the socket protection door to ensure that it can effectively prevent electrical safety accidents such as electric shock and short circuit under normal use conditions. When testing the socket protection door, professional testing equipment is required, including the socket protection door force device and the live indicator. The same system of plugs is used to apply a certain force to the socket protection door to observe whether the plug can touch the live parts. This helps to evaluate whether the socket protection door can withstand the mechanical stress that may occur during normal use.

[0003] The force-applying device of the traditional socket protection door generally drives the force measuring device to move down and contact the socket protection door through a manual operation handle, and then continues to apply the force to the specified value, and then continues for 1 minute. In this process, manual operation will affect the fluctuation of the applied force, and the operation is not convenient. To this end, we provide a socket protection door detection device to achieve more stable and convenient force application to the socket protection door. Utility Model Content

[0004] The utility model provides a socket protection door detection device, which solves the problem in the prior art that the traditional force-applying device of the socket protection door generally drives the force measuring device downward to contact the socket protection door through a manually operated operating handle, and continues to apply a force to a specified value, and then continues for 1 minute. During this process, manual operation will affect the fluctuation of the applied force, and the operation is not convenient enough.

[0005] The utility model provides the following technical solutions:

[0006] A socket protection door detection device comprises a workbench, a first detection component, a socket fixing fixture and a second detection component, and is used to achieve more stable and convenient force application to the socket protection door;

[0007] The second detection component includes a column fixed on the workbench, a height-adjustable connecting seat is fixed on the top of the column, a limiting sleeve is fixed to one side of the connecting seat through a connecting rod, a vertical through hole is opened on the limiting sleeve, a detection rod is inserted into the through hole, a fixing piece for fixing the configuration block is fixed on the top of the detection rod, and a chuck for clamping the pin is fixed on the bottom of the detection rod.

[0008] By adding the second detection component, the socket protection door can be easily tested. It only needs to clamp the socket, adjust the position, and place the weight of the corresponding parameters on the fixing part to complete the force application operation.

[0009] As a further improvement of the above scheme.

[0010] Preferably, the chuck includes a first side wall and a second side wall at the end, a straight groove for accommodating a pin is formed between the first side wall and the second side wall, a continuous external thread is provided on the outside of the first side wall and the second side wall, and the opening of the first side wall and the second side wall gradually increases, and the external thread is connected to a locking piece, so that pins of different sizes can be clamped by the chuck, thereby being suitable for more types of sockets.

[0011] Preferably, the first detection component includes a dynamometer and a moving component that drives the dynamometer to move up and down. A chuck for clamping a pin is fixed on the output head of the dynamometer. The first detection component and the chuck are the same as the existing detection device.

[0012] Preferably, the moving assembly includes a fixed table fixedly mounted on the workbench, the fixed table is provided with a vertically arranged slide rail, the slide rail is slidably connected to the sliding table, the fixed table is rotatably connected to an operating rod through an ear seat, a gear is fixed to the end of the operating rod, a vertically arranged rack is fixed to the sliding table, the rack cooperates with the gear to drive the sliding table to move up and down in the vertical direction, a dynamometer is installed on the sliding table, and the first detection assembly can be approached to or away from the workpiece to be detected through the moving assembly.

[0013] Preferably, the socket fixing fixture includes a base that fits with the work surface, and lifting parts are fixed on both sides of the base. A pressure platform, a movable platform and a mounting seat are installed on the base in sequence, and the pressure platform, movable platform and mounting seat are arranged parallel to each other. A screw and a limit rod are installed on the side of the movable platform close to the mounting seat, the screw is rotatably connected to the movable platform, and the other end of the screw is threadedly connected to the mounting seat, and the limit rod passes through the mounting seat. The socket can be fixed by the socket fixing fixture.

[0014] Preferably, the lifting portion is formed with a handle that is higher than the base.

[0015] Preferably, the fixing member is a hanging bracket, which includes a frame-shaped body, the bottom of the frame-shaped body is fixedly connected to the top of the detection rod, the top of the frame-shaped body is connected to a hanging rod, and the middle part of the hanging rod is an arc-shaped limiting part.

[0016] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0017] In the utility model, the detection preparation work can be completed only by fixing the socket, adjusting the socket to the lower part of the latch, and then placing the corresponding counterweight block, which can effectively improve the detection efficiency of the socket protection door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of a socket protection door detection device provided in an embodiment of the utility model.

[0019] Reference numerals:

[0020] 1. Operating lever; 2. Dynamometer; 3. Workbench; 4. Pressure-bearing platform; 5. Movable platform; 6. Lifting part; 7. Mounting seat; 8. Screw; 9. Limiting rod; 10. Latch; 11. Locking piece; 12. Limiting sleeve; 13. Connecting rod; 14. Detection rod; 15. Frame-type body; 16. Hanging rod. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying 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 embodiments of the present utility model.

[0023] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot 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.

[0024] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0025] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0026] Example

[0027] Reference Figure 1 , a socket protection door detection device, comprising a workbench 3, a first detection component, a socket fixing fixture and a second detection component;

[0028] The first detection component includes a dynamometer 2 and a moving component that drives the dynamometer 2 to move up and down. A clamp for clamping a latch pin 10 is fixed on the output head of the dynamometer 2. The moving component includes a fixed platform fixedly installed on the workbench 3. A vertically arranged slide rail is provided on the fixed platform. A sliding platform is slidably connected to the slide rail. An operating rod 1 is rotatably connected to the fixed platform through an ear seat. A gear is fixed at the end of the operating rod 1. A vertically arranged rack is fixed on the sliding platform. The rack cooperates with the gear to drive the sliding platform to move up and down in the vertical direction. The dynamometer 2 is installed on the sliding platform.

[0029] The socket fixing fixture includes a base that fits with 3 surfaces of the workbench, and lifting parts 6 are fixed on both sides of the base. A pressure platform 4, a movable platform 5 and a mounting seat 7 are sequentially installed on the base. The pressure platform 4, the movable platform 5 and the mounting seat 7 are arranged parallel to each other. A screw rod 8 and a limit rod 9 are installed on the side of the movable platform 5 close to the mounting seat 7. The screw 8 is rotatably connected to the movable platform 5, and the other end of the screw 8 is connected to the mounting seat 7 by a thread. The limit rod 9 passes through the mounting seat 7, and the lifting part 6 is formed with a handle that is higher than the base;

[0030] The second detection component includes a column fixed on the workbench 3, a height-adjustable connecting seat is fixed on the top of the column, a limiting sleeve 12 is fixed to one side of the connecting seat through a connecting rod 13, a vertically arranged through hole is opened on the limiting sleeve 12, a detection rod 14 is inserted in the through hole, a fixing part for fixing the configuration block is fixed on the top of the detection rod 14, the fixing part is a hanging rack, the hanging rack includes a frame-type main body 15, the bottom of the frame-type main body 15 is fixedly connected to the top of the detection rod 14, a hanging rod 16 is connected to the top of the frame-type main body 15, the hanging rod 16 has an arc-shaped limiting portion in the middle, and a clamp for clamping the pin 10 is fixed to the bottom of the detection rod 14.

[0031] The chuck includes a first side wall and a second side wall at the end, a straight groove for accommodating a pin 10 is formed between the first side wall and the second side wall, and continuous external threads are provided on the outside of the first side wall and the second side wall, and the opening of the first side wall and the second side wall gradually increases, and a locking piece 11 is connected to the external thread.

[0032] The working principle of this application is:

[0033] When the pressure of the test piece is not customized, the existing first detection component is used for detection, that is, the test piece is fixed by the socket fixing fixture, and then the socket fixing fixture is moved to adjust the position, and the force gauge 2 is driven downward by the operating rod 1 to detect the test piece;

[0034] For the test piece with known and fixed pressure, such as the socket protection door of the socket, it is generally necessary to apply a force of 75N or 40N to the socket protection door and apply it for one minute. The second detection component can be used in conjunction with the socket fixing fixture. First, the socket is fixed by the socket fixing fixture so that the socket hole faces upward, and the height of the connecting seat and the position of the limit sleeve 12 are adjusted so that the limit sleeve 12 is located directly above the socket to be tested. The detection pin 10 is inserted into the chuck, and the pin 10 is locked by the locking piece 11 so that the pin 10 is vertically downward. Then, the corresponding weight is hung in the middle of the hanging rod 16, and the weight is 75N or 40N. It is only necessary to fix the socket and adjust the socket to the lower part of the pin, and then place the corresponding counterweight to complete the detection preparation work, which can effectively improve the detection efficiency of the socket protection door.

[0035] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A socket protection door detection device, characterized in that: It includes a workbench, a first detection component, a socket fixing fixture and a second detection component; The second detection component includes a column fixed on the workbench, a height-adjustable connecting seat is fixed on the top of the column, a limiting sleeve is fixed to one side of the connecting seat through a connecting rod, a vertical through hole is opened on the limiting sleeve, a detection rod is inserted into the through hole, a fixing piece for fixing the configuration block is fixed on the top of the detection rod, and a chuck for clamping the pin is fixed on the bottom of the detection rod.

2. A socket protection door detection device according to claim 1, characterized in that: The chuck includes a first side wall and a second side wall at the end, a straight groove for accommodating a pin is formed between the first side wall and the second side wall, continuous external threads are provided on the outside of the first side wall and the second side wall, and the opening of the first side wall and the second side wall gradually increases, and the external threads are connected to a locking piece.

3. A socket protection door detection device according to claim 1, characterized in that: The first detection component includes a dynamometer and a moving component that drives the dynamometer to move up and down. A clamp that clamps a pin is fixed on the output head of the dynamometer.

4. A socket protection door detection device according to claim 3, characterized in that: The moving assembly includes a fixed table fixedly mounted on the workbench, the fixed table is provided with a vertically arranged slide rail, the slide rail is slidably connected to the sliding table, the fixed table is rotatably connected to an operating rod through an ear seat, a gear is fixed to the end of the operating rod, a vertically arranged rack is fixed to the sliding table, the rack cooperates with the gear to drive the sliding table to move up and down in the vertical direction, and a dynamometer is installed on the sliding table.

5. A socket protection door detection device according to claim 1, characterized in that: The socket fixing fixture includes a base that fits with the work surface, and lifting parts are fixed on both sides of the base. A pressure platform, a movable platform and a mounting seat are installed on the base in sequence. The pressure platform, the movable platform and the mounting seat are arranged parallel to each other. A screw and a limit rod are installed on the side of the movable platform close to the mounting seat. The screw is rotatably connected to the movable platform, and the other end of the screw is connected to the mounting seat by a thread, and the limit rod passes through the mounting seat.

6. A socket protection door detection device according to claim 5, characterized in that: The lifting portion is formed with a handle which is higher than the base.

7. A socket protection door detection device according to claim 1, characterized in that: The fixing member is a hanging bracket, which includes a frame-shaped body. The bottom of the frame-shaped body is fixedly connected to the top of the detection rod. The top of the frame-shaped body is connected to a hanging rod, and the middle part of the hanging rod has an arc-shaped limiting portion.

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