A relay protection comprehensive training platform

Abstract

The utility model relates to relay practical training device technical field, and disclose a kind of relay protection comprehensive practical training platform, including practical training platform: the upper surface of the practical training platform is fixedly installed with support frame, the inside of the support frame is matched with the overturnable support by rotating structure, the other side both ends of the overturnable support are all set with docking groove, the side of the overturnable support is pasted with protective cover, the side end portion of the protective cover is fixedly installed docking structure, the inside of the docking groove is matched with docking structure and is docked.The kind of relay protection comprehensive practical training platform, by the rotating structure cooperation of support frame and overturnable support, in combination with the design of protective cover as shielding plate, multiple jack normal coverage protection on the platform is realized, effectively avoid dust accumulation, accidental touch jack and other problems, while overturnable structure makes shielding plate when device use can be flexibly overturned, completely do not affect the normal plug operation of jack, give consideration to protective property and practicality.

Description

Technical Field

[0001] This utility model relates to the field of relay training device technology, specifically a relay protection integrated training platform. Background Technology

[0002] In the process of power system operation and maintenance and talent training, the ability to debug, operate and troubleshoot relay protection devices is a core skill that relevant practitioners must master. As a key piece of equipment for carrying out practical teaching and skills training, the performance of the relay protection integrated training platform directly affects the training effect and safety.

[0003] Citing a comparative example.

[0004] However, in actual use, the above-mentioned devices present several challenges. First, the training platform typically integrates multiple components such as line protection devices, transformer protection devices, and wiring panels. These components have numerous sockets and terminals on their surfaces for connecting lines. When not in use, these sockets are exposed to the elements for extended periods, making them prone to poor contact due to dust accumulation, which can affect the normal operation accuracy of the equipment. There is also a safety hazard of accidental electric shock caused by personnel touching the sockets. Second, during training, a large number of connecting cables are required to achieve signal transmission and circuit connections between various devices. After training, if these connecting cables lack an effective storage and organization structure, they are prone to scattering and tangling.

[0005] Therefore, it is necessary to propose a comprehensive training platform for relay protection. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a comprehensive relay protection training platform, which has the advantages of enabling routine protection and convenient cable storage, thus solving the problems mentioned in the background technology.

[0007] This utility model provides the following technical solution: a relay protection integrated training platform, including a training platform:

[0008] A support frame is fixedly installed on the upper surface of the training platform. A rotatable bracket is fitted inside the support frame through a rotating structure. Both ends of the other side of the rotatable bracket are provided with docking grooves. A protective cover plate is attached to the side of the rotatable bracket. A docking structure is fixedly installed on both ends of the side of the protective cover plate. The inside of the docking groove is engaged with the docking structure.

[0009] A receiving structure is fixedly installed on the inner edge area of ​​the protective cover plate. A connecting groove is provided on the outer side of the receiving structure, and a buffer protective component is provided inside the connecting groove.

[0010] Preferably, positioning support members are fixedly installed on both sides of the upper surface of the training platform. The positioning support members are fitted with support arms through a rotating structure. The other end of the support arms is provided with a positioning through hole, which extends into the interior of the protective cover plate. The interior of the positioning through hole is provided with a detachable fixing member.

[0011] Preferably, the connecting structure at both ends of the protective cover plate has a through hole in the part that connects with the inside of the connecting groove, and the through hole extends into the interior of the flip-up bracket, and the interior of the through hole is provided with a threaded fastener.

[0012] Preferably, a wire harness organizer is fixedly installed at the inner corner of the protective cover, and a second adhesive structure is provided on both sides of the wire harness organizer, which is installed on the inner surface of the protective cover.

[0013] Preferably, the wire harness organizer is provided with flexible restraints on both outer sides, and the other end of the flexible restraint is provided with an adhesive structure one, which forms a detachable connection with the adhesive structure two.

[0014] Preferably, a relay protection tester and a simulated circuit breaker are installed on the training platform. A line protection device, a wiring panel, and a transformer protection device are provided on the upper side of the relay protection tester and the simulated circuit breaker, and the line protection device, the wiring panel, and the transformer protection device are installed on the training platform.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This type of relay protection integrated training platform, through the combination of the rotating structure of the support frame and the flip-up bracket, combined with the design of the protective cover as a shield, realizes the normal coverage and protection of multiple sockets on the platform, effectively avoiding problems such as dust accumulation and accidental contact with the sockets. At the same time, the flip-up structure allows the shield to be flexibly flipped when the device is in use, without affecting the normal insertion and removal operation of the sockets, thus taking into account both protection and practicality.

[0017] 2. This type of relay protection integrated training platform, through the synergistic effect of the receiving structure on the inner surface of the protective cover and the wire harness organizing component, forms a dedicated space structure for storing connecting wires. The detachable connection design of the flexible binding component and the adhesive structure allows for the classified and fixed storage of connecting wires used in training, avoiding cables from scattering and tangling. This not only improves the cleanliness of the platform but also reduces cable wear and the risk of misconnection, facilitating quick organization after training.

[0018] 3. This type of relay protection integrated training platform uses a protective cover plate to precisely connect with the docking structure through a docking groove. The connection stability is enhanced by through holes and threaded fasteners, ensuring the firmness of the shield plate when covering the socket. The rotational cooperation of the positioning support and the support arm, as well as the detachable fixing parts, can provide multi-angle stable support for the shield plate after it is flipped, meeting the needs of different training scenarios. Moreover, the overall structure is easy to disassemble and assemble, and easy to maintain. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0020] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0021] Figure 2 This is a schematic diagram of the cover plate connection structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the sponge strip connection structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the wire harness fixing structure of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Training platform; 110. Support frame; 111. Flip-up bracket; 1111. Docking groove; 120. Protective cover plate; 121. Docking structure; 130. Through hole; 131. Threaded fastener; 140. Positioning support; 150. Support arm; 160. Positioning through hole; 161. Detachable fastener; 170. Receiving structure; 171. Connecting groove; 180. Buffer protection component;

[0026] 2. Relay protection tester;

[0027] 3. Line protection devices;

[0028] 4. Wiring panel;

[0029] 5. Transformer protection devices;

[0030] 6. Wire harness organizing component; 610. Flexible restraint component; 611. Adhesive structure one; 620. Adhesive structure two;

[0031] 7. Simulated circuit breaker. Detailed Implementation

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Please see Figure 1-4 A relay protection integrated training platform, including training platform 1:

[0034] A support frame 110 is fixedly installed on the upper surface of the training platform 1. The inside of the support frame 110 is fitted with a rotatable bracket 111 through a rotating structure. Both ends of the other side of the rotatable bracket 111 are provided with docking grooves 1111. A protective cover plate 120 is attached to the side of the rotatable bracket 111. The two ends of the side of the protective cover plate 120 are fixedly installed with docking structures 121. The inside of the docking groove 1111 is engaged with the docking structure 121.

[0035] The support frame 110 is made of high-strength metal, which can provide stable support for the subsequent structure. The inside of the support frame 110 is equipped with a rotatable bracket 111 through a rotating structure. The rotating structure can be a rotating shaft, which allows the rotatable bracket 111 to rotate flexibly around the support frame 110. The rotation angle can be adjusted according to actual use needs. Both ends of the other side of the rotatable bracket 111 are provided with docking grooves 1111. The size and shape of the docking grooves 1111 are precisely designed. The side of the rotatable bracket 111 is attached to a protective cover plate 120. The protective cover plate 120 is made of insulating and fireproof material and plays an important role in protecting the equipment inside the platform. The two ends of the side of the protective cover plate 120 are fixedly installed with docking structures 121. The dimensions of the docking structures 121 and the docking grooves 1111 are matched. The inside of the docking grooves 1111 and the docking structures 121 are engaged. Through this docking method, the protective cover plate 120 and the rotatable bracket 111 can be initially fixed.

[0036] A receiving structure 170 is fixedly installed on the inner edge area of ​​the protective cover plate 120. A connecting groove 171 is provided on the outer side of the receiving structure 170, and a buffer protective component 180 is provided inside the connecting groove 171.

[0037] The receiving structure 170 is also made of metal and is fixed to the protective cover 120 by welding or bolting. A connecting groove 171 is provided on the outer side of the receiving structure 170, and a buffer protective element 180 is provided inside the connecting groove 171. The buffer protective element 180 can be made of elastic materials such as rubber pads or sponge pads. When the protective cover 120 is closed, the buffer protective element 180 can reduce the collision impact between the protective cover 120 and other components, playing a buffering and protective role, while also enhancing the fit between the protective cover 120 and related structures.

[0038] like Figure 2As shown, both sides of the upper surface of the training platform 1 in this embodiment are fixedly installed with positioning support members 140. The outside of the positioning support member 140 is fitted with a support arm 150 through a rotating structure. The other end of the support arm 150 is provided with a positioning through hole 160, and the positioning through hole 160 extends into the interior of the protective cover plate 120. The interior of the positioning through hole 160 is provided with a detachable fixing member 161.

[0039] The positioning support 140 is a columnar structure, vertically fixed on the training table 1. Its material has high strength and stability. The outside of the positioning support 140 is connected to the support arm 150 through a rotating structure. The rotating structure allows the support arm 150 to rotate freely around the positioning support 140 to adjust the position of the support arm 150. The other end of the support arm 150 is provided with a positioning through hole 160. The diameter of the positioning through hole 160 is precisely calculated and extends into the interior of the protective cover plate 120. When the protective cover plate 120 is flipped to the appropriate position, the positioning through hole 160 can be aligned with the corresponding hole on the protective cover plate 120. The interior of the positioning through hole 160 is provided with a detachable fastener 161. The detachable fastener 161 can be bolts or pins. By inserting the detachable fastener 161 into the positioning through hole 160 and fixing it, the protective cover plate 120 can be stably supported in the required position, preventing it from shaking or accidentally flipping during the training process.

[0040] like Figure 2 As shown, the connecting structure 121 at both ends of the protective cover plate 120 in this embodiment has a through hole 130 in the part that is connected to the connecting groove 1111. The through hole 130 extends into the interior of the flip-up bracket 111, and the interior of the through hole 130 is provided with a threaded fastener 131.

[0041] The number and position of the through holes 130 match the corresponding holes on the docking structure 121 and the flip-up bracket 111, and the through holes 130 extend into the interior of the flip-up bracket 111 to ensure that the threaded fasteners 131 can pass through the protective cover 120 and the flip-up bracket 111. The through holes 130 are equipped with threaded fasteners 131, which are usually a combination of bolts and nuts. By tightening the threaded fasteners 131, the connection stability between the protective cover 120 and the flip-up bracket 111 can be further strengthened, making the connection between the two more secure and reliable, and preventing the protective cover 120 from loosening due to vibration or other reasons during use.

[0042] like Figure 4 As shown, in this embodiment, wire harness organizers 6 are fixedly installed at the inner corners of the protective cover plate 120. The wire harness organizers 6 are provided with adhesive structures 620 on both sides, and the adhesive structures 620 are installed on the inner surface of the protective cover plate 120.

[0043] The wire harness organizer 6 is made of plastic or metal and has a long strip or block structure. It is used to organize and constrain various cables during the training process. Both sides of the wire harness organizer 6 are equipped with adhesive structure 2 620. The adhesive structure 2 620 can be the female side of Velcro or a strong adhesive tape. The adhesive structure 2 620 is installed on the inner side of the protective cover plate 120 and is connected to the protective cover plate 120 by adhesive or bolt fixation to ensure its stable position.

[0044] like Figure 4 As shown, the wire harness organizer 6 in this embodiment is provided with flexible restraint members 610 on both outer sides. The other end of the flexible restraint member 610 is provided with an adhesive structure 611. The adhesive structure 611 and the adhesive structure 620 form a detachable connection.

[0045] The flexible restraint component 610 can be made of materials with a certain degree of flexibility, such as nylon cable ties, elastic ropes, or fabric strips with Velcro, allowing for flexible adjustment based on the quantity and thickness of the cables. The other end of the flexible restraint component 610 has an adhesive structure 611, which matches an adhesive structure 620. For example, if adhesive structure 620 is the Velcro female side, adhesive structure 611 is the Velcro female side. Adhesive structure 611 and adhesive structure 620 form a detachable connection. When cables need to be organized, the cables are placed on the cable management component 6, and then the flexible restraint component 610 binds the cables, securing them with adhesive structure 611 and adhesive structure 620. This allows for the categorized and fixed storage of cables. When cables need to be replaced or adjusted, simply detach adhesive structure 611 and adhesive structure 620; the operation is convenient and quick.

[0046] like Figure 1 As shown, in this embodiment, a relay protection tester 2 and a simulated circuit breaker 7 are installed on the training platform 1. A line protection device 3, a wiring panel 4 and a transformer protection device 5 are provided on the upper side of the relay protection tester 2 and the simulated circuit breaker 7. The line protection device 3, the wiring panel 4 and the transformer protection device 5 are installed on the training platform 1.

[0047] The relay protection tester 2 is a specialized device for testing and verifying relay protection devices. It can simulate various electrical fault signals, providing a realistic testing environment for practical training. The simulated circuit breaker 7 is used to simulate the operation of circuit breakers in actual power systems. It can be used in conjunction with other devices to complete practical training operations on various protection logics. The relay protection tester 2 and the simulated circuit breaker 7 are equipped with a line protection device 3, a wiring panel 4, and a transformer protection device 5 on their upper sides. The line protection device 3 is used to detect and protect against faults in power lines, while the transformer protection device 5 is specifically designed to protect against transformer faults. The wiring panel 4 has a large number of wiring terminals and sockets, providing convenient interfaces for connecting various devices and facilitating wiring operations for trainees. The line protection device 3, wiring panel 4, and transformer protection device 5 are installed on the training platform 1, and the layout of the devices is reasonable, making it easy for trainees to operate and observe, thus improving training efficiency and safety.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A relay protection integrated training platform, comprising a training platform (1), characterized in that: A support frame (110) is fixedly installed on the upper surface of the training platform (1). The inside of the support frame (110) is fitted with a rotatable bracket (111) through a rotating structure. Both ends of the other side of the rotatable bracket (111) are provided with docking grooves (1111). A protective cover plate (120) is attached to the side of the rotatable bracket (111). The two ends of the side of the protective cover plate (120) are fixedly installed with docking structures (121). The inside of the docking groove (1111) is fitted with the docking structure (121). A receiving structure (170) is fixedly installed on the inner edge area of ​​the protective cover plate (120). A connecting groove (171) is provided on the outer side of the receiving structure (170), and a buffer protective component (180) is provided inside the connecting groove (171).

2. The relay protection integrated training platform according to claim 1, characterized in that: The training platform (1) has positioning support members (140) fixedly installed on both sides of its upper surface. The positioning support members (140) are fitted with support arms (150) through a rotating structure. The other end of the support arms (150) is provided with a positioning through hole (160), which extends into the interior of the protective cover plate (120). The interior of the positioning through hole (160) is provided with a detachable fixing member (161).

3. The relay protection integrated training platform according to claim 1, characterized in that: The connecting structure (121) at both ends of the protective cover plate (120) and the connecting groove (1111) have a through hole (130) in the connecting part, and the through hole (130) extends into the interior of the flip-up bracket (111). The through hole (130) is provided with a threaded fastener (131).

4. The relay protection integrated training platform according to claim 1, characterized in that: A wire harness organizer (6) is fixedly installed at the inner corner of the protective cover (120). The wire harness organizer (6) has a second adhesive structure (620) on both sides. The second adhesive structure (620) is installed on the inner surface of the protective cover (120).

5. The relay protection integrated training platform according to claim 4, characterized in that: The wire harness organizer (6) has flexible restraints (610) on both sides of its outer side. The other end of the flexible restraint (610) has an adhesive structure (611). The adhesive structure (611) and the adhesive structure (620) form a detachable connection.

6. The relay protection integrated training platform according to claim 1, characterized in that: The training platform (1) is equipped with a relay protection tester (2) and a simulated circuit breaker (7). The upper side of the relay protection tester (2) and the simulated circuit breaker (7) is provided with a line protection device (3), a wiring panel (4) and a transformer protection device (5), and the line protection device (3), the wiring panel (4) and the transformer protection device (5) are installed on the training platform (1).

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