Electrical automation electric leakage protection device

Abstract

The utility model provides an electrical automation electric leakage protection device, which relates to the technical field of electrical automation, and comprises an integral structure and positioning structures, and the positioning structures are positioned at the top and the bottom of the outer surfaces of the two sides of the integral structure; the overall structure comprises a fixing plate, sliding grooves are formed in the tops and the bottoms of the two sides of the outer surface of the front side of the fixing plate, and sliding rods are fixedly connected to the inner surface walls of the sliding grooves. Then the movable plates on the two sides are manually pulled, when the movable plates are pulled, the sliding rods and the compression springs are stressed to change the state, meanwhile, the movable plates can drive the insertion blocks to slide in the sliding grooves, when the movable plates are pulled to a certain position, the insertion blocks can be powerfully inserted into the leakage protector through the expansion force of the compression springs, and then the leakage protector is limited; the installation mode is simple, and a plurality of screws are not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical automation technical field especially relates to an electrical automation electric leakage protection device. BACKGROUND

[0002] Electrical engineering and its automation major is a new subject in electrical information field, but because and people's daily life and industrial production are closely related, develop very fast, now also relatively mature, has become an important component of high -tech industry, is widely used in industry, agriculture, national defense and other fields, plays an increasingly important role in the national economy.

[0003] Its electric leakage protection is one of important protection measures in electromechanical equipment, so when the connection between various components structures of the existing electric leakage protection device is mostly fixed, the flexibility of use is poor, so that in the process of fault or daily maintenance, the dismounting and installation operation are very troublesome, and the use is not convenient, therefore we propose an electrical automation electric leakage protection device to solve the problems in the above. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of electrical automation electric leakage protection devices to solve the problems in the above, to solve the problems that the connection between various components structures in prior art is mostly fixed, the flexibility of use is poor, so that in the process of fault or daily maintenance, the dismounting and installation operation are very troublesome, and the use is not convenient.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of electrical automation electric leakage protection device, including overall structure and positioning structure, the positioning structure is located at the top and bottom of the outer surface of both sides of overall structure;

[0006] The overall structure includes fixed plate, the top and bottom of the outer surface of both sides of the front side of fixed plate are provided with sliding slot, the inner surface wall of sliding slot is fixedly connected with slide rod, the outer surface of slide rod is sleeved with compression spring, the protruding end of slide rod is fixedly connected with movable plate, the outer surface center of movable plate is fixedly connected with plug-in block, the center of the front side of fixed plate is provided with clamping groove, the inner surface wall center of clamping groove is slidably connected with electric leakage protector, the top and bottom of the front side of fixed plate are fixedly connected with connecting block on both sides, the opposite side of two connecting blocks is fixedly connected with guide rod.

[0007] Preferably, one end of the compression spring is fixedly connected with the outer surface of the movable plate, and the other end of the compression spring is fixedly connected with the inner surface wall of the sliding slot.

[0008] Preferably, the outer surface of the plug block is in sliding connection with the inner surface of the leakage protector, and the outer surface of the guide rod is in sliding connection with the inner surface of the movable plate.

[0009] Preferably, a groove is formed at the position of the bottom of the fixed plate, and a first clamp is fixedly connected to the inner surface wall of the rear side of the groove.

[0010] Preferably, a support is fixedly connected to the outer surface of the front side of the fixed plate at the position of the groove, a spring column is fixedly installed at the center of the inner surface of the support, and a second clamp is fixedly connected to the outer surface of the spring column.

[0011] Preferably, one end of the spring column is fixedly connected to the outer surface of the second clamp, and the other end of the spring column is fixedly connected to the outer surface of the support.

[0012] Preferably, the positioning structure comprises a positioning block, a bolt is threadedly penetratingly arranged at the center of the outer surface of the front side of the positioning block, a threaded hole is formed at the position of the outer surface of the front side of the positioning block, the inner surface wall of the threaded hole is in threaded connection with the outer surface of the bolt, and the outer surface of the positioning block is fixedly connected with the outer surfaces of the two sides of the fixed plate.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1、In the utility model, in use, the user can first align the leakage protector with the clamping groove, and then put it into the clamping groove, and then manually pull the movable plates on both sides, and when pulling, the slide rods and the compression springs change the stress state, and the movable plates can drive the plug blocks to slide in the sliding grooves, and when pulled to a certain position, the plug blocks can be inserted into the leakage protector by the expansion force of the compression springs, thereby completing the limitation of the leakage protector, and the installation method is simple, avoids the use of multiple screws, saves time, and facilitates disassembly and assembly.

[0015] 2、In the utility model, the connection block, the bolt and the threaded hole are matched with each other, the leakage protector and the power line in the electromechanical equipment can be clamped and pressed by the support, the groove, the spring column, the first clamp and the second clamp, the power line and the connecting line can be tightly attached together, thereby completing the connection and installation of the power line, and avoiding the use of a large number of screws for fixing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of an electrical automation leakage protection device is provided in the utility model.

[0017] Figure 2This utility model proposes an electrical automation leakage protection device. Figure 1 A schematic diagram of the structure viewed from below;

[0018] Figure 3 A three-dimensional structural diagram of the slide, guide rod, slot, and connecting block;

[0019] Figure 4 This is a three-dimensional structural diagram of the slide bar, insert block, compression spring, and funnel protector.

[0020] Legend: 1. Overall structure; 2. Positioning structure; 101. Fixing plate; 102. Bracket; 103. Spring column; 104. Slot; 105. First clamp; 106. Slot; 107. Guide rod; 108. Connecting block; 109. Slide groove; 110. Slide rod; 111. Compression spring; 112. Movable plate; 113. Residual current device; 114. Insert block; 115. Second clamp; 201. Positioning block; 202. Threaded hole; 203. Bolt. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, such as Figures 1-4 As shown, an electrical automation leakage protection device includes an overall structure 1 and a positioning structure 2. The positioning structure 2 is located at the top and bottom of the outer surfaces on both sides of the overall structure 1. The overall structure 1 includes a fixing plate 101. Slide grooves 109 are provided at the top and bottom of the two sides of the front outer surface of the fixing plate 101. A slide rod 110 is fixedly connected to the inner wall of the slide groove 109. A compression spring 111 is sleeved on the outer surface of the slide rod 110. A movable plate 112 is fixedly connected to the extended end of the slide rod 110. An insert block 114 is fixedly connected to the center of the outer surface of the movable plate 112. A slot 106 is provided at the center of the front outer surface of the fixing plate 101. A leakage current protector 113 is slidably connected to the center of the inner wall of the slot 106. Connecting blocks 108 are fixedly connected to the top and bottom of the front outer surface of the fixing plate 101. A guide rod 107 is fixedly connected to the opposite side of the two connecting blocks 108.

[0024] The effect achieved by the entire embodiment 1 is as follows: Figure 1 and Figure 4As shown, when the subsequent user moves the movable plate 112 horizontally, the plug 114 will slide in the sliding groove 109, the slide rod 110 and the compression spring 111 will be pressed and change their state, then when it is moved to a certain position, the movable plate 112 can be released, the plug 114 can be inserted into the internal part of the leakage protector 113 by the expansion force of the compression spring 111, thereby completing the limitation of the leakage protector 113, so that it can be stably placed in the clamping groove 106. The installation method is relatively simple and convenient for the user to operate, and through the arrangement of the connecting block 108 and the guide rod 107, the stability of the movable plate 112 during left and right movement can be improved.

[0025] Embodiment 2, as Figures 1-4 As shown, one end of the compression spring 111 is fixedly connected with the outer surface of the movable plate 112, the other end of the compression spring 111 is fixedly connected with the inner surface wall of the sliding groove 109, the outer surface of the plug 114 is slidably connected with the inner surface of the leakage protector 113, the outer surface of the guide rod 107 is slidably connected with the inner surface of the movable plate 112, the bottom of the fixed plate 101 is provided with a slot 104 at both sides, the rear inner surface wall of the slot 104 is fixedly connected with a first clamp 105 at the center, the inner surface of the bracket 102 is fixedly installed with a spring column 103 at the center, the outer surface of the spring column 103 is fixedly connected with a second clamp 115, one end of the spring column 103 is fixedly connected with the outer surface of the second clamp 115, the other end of the spring column 103 is fixedly connected with the outer surface of the bracket 102, the positioning structure 2 comprises a positioning block 201, the front outer surface of the positioning block 201 is threadedly penetrated by a bolt 203 at the center, the front outer surface of the positioning block 201 is provided with a threaded hole 202 at the position of the bolt 203, the inner surface wall of the threaded hole 202 is threadedly connected with the outer surface of the bolt 203, and the outer surface of the positioning block 201 is fixedly connected with the outer surfaces of the two sides of the fixed plate 101.

[0026] The effect of the whole embodiment 2 is that through the cooperation of the bracket 102, the spring column 103, the slot 104, the first clamp 105 and the second clamp 115, the connection line and the power line of the electromechanical equipment can be clamped and fixed, so that they can be stably together, avoiding the use of multiple screws, and in actual use, the first clamp 105 and the second clamp 115 will be provided with an insulating pad, through the cooperation of the positioning block 201, the threaded hole 202 and the bolt 203, the user can conveniently fix the fixed plate 101 at a specified position.

[0027] Working principle: in use, first align the leakage protector 113 with the clamping groove 106 on the fixed plate 101, after alignment, it can be put into it, then the user pulls the movable plate 112 on both sides, when pulling, the plug block 114 is stressed and driven, then the slide rod 110 and the compression spring 111 are stressed, when pulled to a certain position, the movable plate 112 can be released, the movable plate 112 and the plug block 114 can move to the direction of the leakage protector 113 by the expansion force of the compression spring 111, when moved to a certain position, the plug block 114 can be inserted into the inside of the leakage protector 113, realize the fixation, ensure that the leakage protector 113 can stably be in the clamping groove 106, if need to disassemble, pull the movable plate 112, make the plug block 114 can separate from the leakage protector 113, after separation, the user can take out the leakage protector 113, after the whole operation, can avoid needing to adopt multiple screws to be fixed, more convenient for the user to disassemble and assemble each time.

[0028] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. An electrical automation ground fault protection device, characterized by, The utility model relates to a kind of electric leakage protector, including: Overall structure (1) and positioning structure (2), the positioning structure (2) is located at the top and bottom of the two sides outer surface of overall structure (1); The outer surface of the front side of the fixed plate (101) is provided with sliding groove (109) at the top and bottom of the two sides, the inner surface wall of the sliding groove (109) is fixedly connected with slide rod (110), the outer surface of the slide rod (110) is sleeved with compression spring (111), the protruding end of the slide rod (110) is fixedly connected with movable plate (112), the outer surface center of the movable plate (112) is fixedly connected with plug-in block (114), the front side of the fixed plate (101) is provided with clamping groove (106) in the center, the inner surface wall center of the clamping groove (106) is slidably connected with electric leakage protector (113), the front side of the fixed plate (101) is fixedly connected with connecting block (108) at the top and bottom of the two sides, the opposite side of the two connecting blocks (108) is fixedly connected with guide rod (107).

2. An electrical automation ground fault protection device as defined in claim 1, wherein: One end of the compression spring (111) is fixedly connected with the outer surface of the movable plate (112), and the other end of the compression spring (111) is fixedly connected with the inner surface wall of the sliding groove (109).

3. An electrical automation ground fault protection device as defined in claim 1, wherein: The outer surface of the plug-in block (114) is slidably connected with the inner surface of the electric leakage protector (113), and the outer surface of the guide rod (107) is slidably connected with the inner surface of the movable plate (112).

4. An electrical automation ground fault protection device as defined in claim 1, wherein: The bottom of the fixed plate (101) is provided with slot (104) at the position of the two sides, and the rear inner surface wall center of the slot (104) is fixedly connected with first clamp (105).

5. An electrical automation ground fault protection device as defined in claim 1, wherein: The front side of the fixed plate (101) is fixedly connected with bracket (102) at the position of the slot (104), the inner surface center of the bracket (102) is fixedly installed with spring column (103), and the outer surface of the spring column (103) is fixedly connected with second clamp (115).

6. An electrical automation ground fault protection device as defined in claim 5, wherein: One end of the spring column (103) is fixedly connected with the outer surface of the second clamp (115), and the other end of the spring column (103) is fixedly connected with the outer surface of the bracket (102).

7. An electrical automation ground fault protection device as recited in claim 1, wherein: The positioning structure (2) includes positioning block (201), the front side of the positioning block (201) is provided with bolt (203) in the center, the front side of the positioning block (201) is provided with threaded hole (202) at the position of the bolt (203), the inner surface wall of the threaded hole (202) is threadedly connected with the outer surface of the bolt (203), and the outer surface of the positioning block (201) is fixedly connected with the two sides of the fixed plate (101).

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