Electrical automation detection device for distribution automation equipment

Abstract

The utility model discloses an electrical automation detection device for power distribution automation equipment, and the device comprises a main body unit which comprises a housing and a main body which is matched with the housing, and one side of the housing is provided with a plurality of groups of wiring ports; the disassembly and assembly unit comprises protection frames fixedly installed on the two sides of the shell, an installation frame is installed in an inner cavity of each protection frame, a filter screen is installed in an inner cavity of each installation frame, insertion blocks are installed on the two sides of each installation frame, and a limiting groove is formed in one side of each insertion block. When preliminary installation is completed, pulling of the sliding rod is stopped, the spring rebounds, the limiting block enters the groove to complete installation of the filter screen, and when the filter screen is disassembled, the sliding rod is pulled to move the limiting block, the filter screen can be disassembled and assembled conveniently and rapidly, a user can clean the filter screen conveniently, and it is ensured that the heat dissipation effect and stable operation of equipment are not affected.

Description

Technical Field

[0001] This utility model relates to the field of electrical automation testing technology, and in particular to an electrical automation testing device for power distribution automation equipment. Background Technology

[0002] Distribution automation refers to the comprehensive use of computer, information and communication technologies based on the primary network structure and equipment of the distribution network, and through information integration with related application systems, to achieve monitoring, control and rapid fault isolation of the distribution network, and to provide real-time data support for the distribution management system. During the use of distribution automation equipment, it is necessary to use automated testing devices to test the circuits of the distribution automation equipment to ensure the normal operation of the distribution automation equipment on a daily basis.

[0003] The existing electrical equipment testing devices use a non-disassembly heat dissipation structure design, which makes it easy for dust to accumulate during long-term operation, thus hindering heat dissipation efficiency and affecting the continuous and stable operation of the equipment. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the electrical automation detection devices of the power distribution automation equipment, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an electrical automation testing device for power distribution automation equipment, which is suitable for solving the problem that the heat dissipation structure of the electrical equipment testing device is not removable, and is prone to dust accumulation over a long period of time, affecting heat dissipation and stable operation of the equipment.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an electrical automation detection device for power distribution automation equipment, comprising:

[0008] The main unit includes a housing and a main body that is fitted to the housing. A number of wiring ports are provided on one side of the housing.

[0009] The assembly / disassembly unit includes a protective frame fixedly installed on both sides of the outer shell. An installation frame is installed inside the inner cavity of the protective frame, and a filter screen is installed inside the inner cavity of the installation frame. Insert blocks are installed on both sides of the installation frame, and a limiting groove is formed on one side of each insert block. A locking groove is symmetrically formed on one side of the protective frame, and the locking groove engages with the insert block. Connecting cylinders are fixedly installed on both sides of the protective frame. A connecting block is slidably connected to the inner cavity of each connecting cylinder. A limiting block is formed on one side of each connecting block, and the limiting block engages with the limiting groove. A sliding rod is fixedly installed on the side of the connecting block away from the limiting block, and the sliding rod is slidably connected to a spring.

[0010] In a preferred embodiment of the electrical automation testing device for power distribution automation equipment described in this utility model, one end of the slide rod is rotatably connected to a connecting plate, and positioning blocks are symmetrically installed on both sides of the outer casing.

[0011] As a preferred embodiment of the electrical automation testing device for power distribution automation equipment described in this utility model, the inner wall of the connecting cylinder is symmetrically provided with sliding grooves, the inner cavity of the sliding groove is slidably connected to a slider, and one side of the slider is fixedly connected to the outer surface of the connecting block.

[0012] As a preferred embodiment of the electrical automation testing device for power distribution automation equipment described in this utility model, the testing device further includes a stabilizing unit, which includes mounting blocks disposed on the upper and lower sides of several sets of wiring ports. A threaded rod is threadedly connected to one side of the mounting block, and a clamping block is rotatably connected to the end of the threaded rod near the wiring port. The side of the clamping block is in contact with the side of the outer shell, and a knob is fixedly installed at the end of the threaded rod away from the clamping block.

[0013] As a preferred embodiment of the electrical automation testing device for power distribution automation equipment described in this utility model, heat dissipation grooves are provided on both sides of the outer shell, and the positions of the heat dissipation grooves and the filter screen are corresponding.

[0014] As a preferred embodiment of the electrical automation detection device for power distribution automation equipment described in this utility model, a display screen is provided on one side of the main body, and several sets of control buttons are installed on the side of the main body near the display screen.

[0015] The beneficial effects of this utility model are:

[0016] 1. When installing the filter screen, pull the sliding rod to move the limiting block away from the limiting groove, align the insert block with the slot and insert it to complete the initial installation. Stop pulling the sliding rod, the spring will return, and the limiting block will enter the groove to complete the filter screen installation. When removing the filter screen, simply pull the sliding rod to move the limiting block. This makes the installation and removal of the filter screen convenient and quick, allowing users to clean the filter screen and ensuring that the heat dissipation effect and stable operation of the equipment are not affected.

[0017] 2. Rotate the connecting plate 90° to move the traction slide bar. When the connecting plate moves to the side away from the filter screen, the connecting plate rotates another 90° to fit against the positioning block to prevent the spring from rebounding. This allows the workers to move without holding the slide bar continuously when disassembling and assembling the filter screen, thus freeing their hands and improving work efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of the electrical automation detection device for power distribution automation equipment proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the rear structure of the electrical automation detection device for power distribution automation equipment proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly and assembly unit structure of the electrical automation testing device for power distribution automation equipment proposed in this utility model.

[0022] Figure Descriptions: 100, Main Unit; 101, Outer Shell; 102, Main Body; 103, Display Screen; 104, Control Button; 105, Wiring Port; 106, Heat Dissipation Slot; 200, Assembly / Disassembly Unit; 201, Protective Frame; 202, Mounting Frame; 203, Filter Screen; 204, Insert Block; 205, Connecting Cylinder; 206, Positioning Block; 207, Slide Rod; 208, Connecting Block; 209, Limiting Block; 210, Spring; 211, Slide Groove; 212, Connecting Plate; 213, Slot; 214, Limiting Groove; 300, Stabilizing Unit; 301, Mounting Block; 302, Threaded Rod; 303, Clamping Block; 304, Knob. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] 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. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Reference Figures 1-3 As an embodiment of the present utility model, an electrical automation testing device for power distribution automation equipment is provided, including a main body unit 100, a disassembly and assembly unit 200 and a stabilization unit 300.

[0028] The main unit 100 includes a housing 101 and a main body 102 that is matched and installed with the housing 101. Several sets of wiring ports 105 are provided on one side of the housing 101. The housing 101 protects the main body 102. Cables are connected to the main body 102 through the wiring ports 105.

[0029] The disassembly / assembly unit 200 includes a protective frame 201 fixedly installed on both sides of the outer casing 101. An installation frame 202 is installed inside the inner cavity of the protective frame 201, and a filter screen 203 is installed inside the inner cavity of the installation frame 202. Insert blocks 204 are installed on both sides of the installation frame 202, and a limiting groove 214 is formed on one side of each insert block 204. A slot 213 is symmetrically formed on one side of the protective frame 201, and the slot 213 engages with the insert block 204. Connecting cylinders 205 are fixedly installed on both sides of the protective frame 201. A connecting block 208 is slidably connected to the inner cavity of the connecting cylinder 205. A limiting block 209 is formed on one side of the connecting block 208, and the limiting block 209 engages with the limiting groove 214. A sliding rod 207 is fixedly installed on the side of the connecting block 208 away from the limiting block 209, and the sliding rod 207 is slidably connected to a spring 210. When the filter screen 203 needs to be installed, the user needs to pull the sliding rod 207. 7. This action will cause the slide bar 207 to move the limiting block 209 out of the limiting groove 214 with the help of the connecting block 208. During this process, the connecting block 208 will compress the spring 210. At this time, the insert block 204 will align with the slot 213 on the protective frame 201 and be inserted, thus completing the initial installation of the filter screen 203. Then, stop pulling the slide bar 207. The spring 210 will push the limiting block 209 into the limiting groove 214 of the insert block 204 due to the rebound effect, thereby completing the entire installation process of the filter screen 203. If the filter screen 203 needs to be removed, simply pull the limiting block 209 out of the limiting groove 214 again through the slide bar 207, and the filter screen 203 can be easily removed. This makes the installation and removal of the filter screen 203 convenient and quick, allowing users to clean the filter screen 203 and ensuring that the heat dissipation effect and stable operation of the equipment are not affected.

[0030] One end of the slide rod 207 is rotatably connected to a connecting plate 212. Positioning blocks 206 are symmetrically installed on both sides of the outer casing 101. First, the operator needs to rotate the connecting plate 212 90 degrees, and then use the connecting plate 212 to pull the slide rod 207 to move. When the connecting plate 212 moves to the side away from the filter screen 203, the connecting plate 212 is rotated 90 degrees again so that the side wall of the connecting plate 212 fits tightly with the side wall of the positioning block 206. This operation can effectively limit the slide rod 207 and prevent the spring 210 from causing the limiting block 209 to return to its original position due to the rebound effect. This design allows the operator to remove and install the filter screen 203 without continuously holding the slide rod 207, thus freeing their hands and improving work efficiency.

[0031] The inner wall of the connecting cylinder 205 is symmetrically provided with sliding grooves 211. A slider is slidably connected to the inner cavity of the sliding groove 211, and one side of the slider is fixedly connected to the outer surface of the connecting block 208. The slider moves with the connecting block 208 and slides in the sliding groove of the sliding groove 211 to ensure the stability of the movement of the connecting block 208.

[0032] The stabilizing unit 300 includes mounting blocks 301 disposed on the upper and lower sides of several sets of connection ports 105. A threaded rod 302 is threadedly connected to one side of the mounting block 301. A clamping block 303 is rotatably connected to the end of the threaded rod 302 near the connection port 105, and the side of the clamping block 303 is in contact with the side of the outer casing 101. A knob 304 is fixedly installed at the end of the threaded rod 302 away from the clamping block 303. Rotating the knob 304 will cause the threaded rod 302 to rotate. Since the threaded rod 302 and the mounting block 301 are connected by a thread, as the knob rotates, the threaded rod 302 will gradually move towards the connection port 105. During this process, the threaded rod 302 will drive the clamping block 303 on it to move towards the connection port 105 together, and finally achieve the clamping and fixing of the cable. This clamping method can ensure that the cable has sufficient stability when connected to the main body 102.

[0033] Heat dissipation slots 106 are provided on both sides of the outer casing 101, and the heat dissipation slots 106 and the filter screen 203 are positioned correspondingly. The heat generated by the main body 102 is discharged to the outside through the heat dissipation slots 106.

[0034] A display screen 103 is provided on one side of the main body 102. Several sets of control buttons 104 are installed on the side of the main body 102 near the display screen 103. These are existing parts and will not be described in detail here.

[0035] During use, when the filter screen 203 needs to be installed, the operator needs to rotate the connecting plate 212 90 degrees, and then use the connecting plate 212 to pull the slide rod 207 to move. This action will cause the slide rod 207 to move the limiting block 209 out of the limiting groove 214 with the help of the connecting block 208. During this process, the connecting block 208 will compress the spring 210. When the connecting plate 212 moves to the side away from the filter screen 203, the connecting plate 212 is rotated 90 degrees again, so that the side wall of the connecting plate 212 fits tightly with the side wall of the positioning block 206. This operation can effectively limit the slide rod 207 and prevent the limiting block 209 from returning due to the spring 210's rebound. Releasing the filter from its original position and freeing up the hands, the insert 204 is aligned with the slot 213 on the protective frame 201 and inserted, completing the initial installation of the filter 203. Subsequently, the connecting plate 212 is rotated 90 degrees again, and the spring 210, due to its rebound, pushes the limiting block 209 into the limiting groove 214 of the insert 204, thus completing the entire installation process of the filter 203. If the filter 203 needs to be removed, simply pull the limiting block 209 out of the limiting groove 214 again through the slide rod 207, and the filter 203 can be easily removed. This makes the installation and removal of the filter 203 both convenient and quick, allowing users to clean the filter 203 and ensuring that the heat dissipation effect and stable operation of the equipment are not affected.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An electrical automation testing device for power distribution automation equipment, characterized in that, include: The main unit (100) includes a housing (101) and a main body (102) that is matched and installed with the housing (101). A plurality of wiring ports (105) are provided on one side of the housing (101). The disassembly and assembly unit (200) includes a protective frame (201) fixedly installed on both sides of the outer casing (101). An installation frame (202) is installed inside the inner cavity of the protective frame (201), and a filter screen (203) is installed inside the inner cavity of the installation frame (202). Inserts (204) are installed on both sides of the installation frame (202), and a limiting groove (214) is provided on one side of each insert (204). A retaining groove (213) is symmetrically provided on one side of the protective frame (201), and the retaining groove (213)... The protective frame (201) is connected to the insert (204). Connecting cylinders (205) are fixedly installed on both sides of the protective frame (201). Connecting block (208) is slidably connected to the inner cavity of the connecting cylinder (205). A limiting block (209) is located on one side of the connecting block (208), and the limiting block (209) is connected to the limiting groove (214). A sliding rod (207) is fixedly installed on the side of the connecting block (208) away from the limiting block (209), and the sliding rod (207) is slidably connected to the spring (210).

2. The electrical automation detection device for power distribution automation equipment according to claim 1, characterized in that: One end of the slide rod (207) is rotatably connected to a connecting plate (212), and positioning blocks (206) are symmetrically installed on both sides of the outer shell (101).

3. The electrical automation detection device for power distribution automation equipment according to claim 1, characterized in that: The inner wall of the connecting cylinder (205) is symmetrically provided with sliding grooves (211), and a slider is slidably connected to the inner cavity of the sliding groove (211), and one side of the slider is fixedly connected to the outer surface of the connecting block (208).

4. The electrical automation detection device for power distribution automation equipment according to claim 3, characterized in that: The detection device also includes a stabilizing unit (300), which includes mounting blocks (301) disposed on the upper and lower sides of several sets of wiring ports (105). A threaded rod (302) is threadedly connected to one side of the mounting block (301). A clamping block (303) is rotatably connected to one end of the threaded rod (302) near the wiring port (105), and the side of the clamping block (303) is in contact with the side of the outer shell (101). A knob (304) is fixedly installed at one end of the threaded rod (302) away from the clamping block (303).

5. The electrical automation detection device for power distribution automation equipment according to claim 1, characterized in that: The outer casing (101) has heat dissipation grooves (106) on both sides, and the heat dissipation grooves (106) and the filter screen (203) are positioned correspondingly.

6. The electrical automation detection device for power distribution automation equipment according to claim 1, characterized in that: A display screen (103) is provided on one side of the main body (102), and several sets of control buttons (104) are installed on the side of the main body (102) near the display screen (103).

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