Multifunctional anti-electric shock safety electricity utilization protector for booster station

Abstract

The invention belongs to the technical field of anti-creeping protection, and discloses a multifunctional anti-electric shock safety electricity utilization protector for a booster station, which comprises a front cover mechanism, a rear cover mechanism is arranged on one side of the front cover mechanism, and a sealing mechanism is arranged between the front cover mechanism and the rear cover mechanism. The side, close to the front cover mechanism, of the sealing mechanism is internally provided with symmetrical mistaken touch prevention mechanisms, and the sides, located in the rear cover mechanism, of the mistaken touch prevention mechanisms are provided with symmetrical anti-creeping mechanisms. Then, a sealing plate mechanism is installed to enable the annular wall of a sealing plate to be clamped into a second annular groove, a rotary socket is arranged in a rear cover to be protected from dust and water invasion, and a front cover mechanism is installed through clamping of a clamping hook and a clamping groove so that the front cover mechanism can be installed on the rear cover mechanism to be opened for maintenance when internal short circuit occurs; and the first ring groove is clamped with the ring wall, far away from the second ring groove, of the sealing plate.

Description

Technical Field

[0001] The present application relates to the technical field of leakage protection, and more specifically, to a multifunctional anti-electric shock safety power protector for a booster station. Background Art

[0002] With the rapid development of electronic technology and intelligent control technology, electrical safety protection technology has gradually evolved towards a more intelligent and multifunctional direction. Traditional electrical safety protectors mainly focus on single protection functions, such as overload protection, short circuit protection, etc. Although these traditional devices can prevent electrical failures to a certain extent, they can often only provide protection in specific types of failure situations and cannot fully respond to a variety of possible electrical safety hazards, especially in complex application scenarios of power systems. Taking the booster station as an example, the electrical equipment in the power system is complex and diverse. Once an electrical failure occurs, it is easy to cause serious safety problems.

[0003] Among the existing electrical safety protectors, although some products have introduced advanced functions such as leakage detection and ground fault protection, most still rely on simple protection mechanisms with limited protection effects. For example, many traditional electrical protectors can only detect a certain type of fault in leakage or overload, and can only respond effectively when overload or short circuit occurs. When electrical equipment has leakage, ground fault or other electrical accidents, these protectors often cannot provide timely and comprehensive responses, and there are still certain electrical safety hazards. For high-voltage power facilities such as booster stations, the limitations of this type of protector are particularly prominent, because the safety of power equipment is not only related to the normal operation of the power system, but also directly related to the life safety of operators.

[0004] In the current anti-electric shock protection technology, many devices can only deal with a single aspect of the fault problem. For example, some protectors can only detect leakage, but ignore other fault risks of electrical equipment, or although they have multiple protection functions such as overload, short circuit, leakage, etc., there is a lack of coordination between the functions, and they cannot achieve all-round and no-dead-angle protection. In this case, when a leakage fault occurs, the protector may not be able to detect or cut off the power supply in time, and there is still a risk of electric shock. This limitation not only leads to the inefficiency of the electrical protector function, but may also cause major safety accidents such as equipment damage or casualties of workers.

[0005] In addition, the response speed and accuracy of existing electrical safety protectors are also insufficient. In many cases, although the protector has detection functions, it fails to cut off the power supply immediately due to delayed response time or incomplete recognition of complex faults, resulting in further damage to the equipment and even endangering the safety of users.

[0006] In order to solve the above problems, the present application provides a multifunctional anti-electric shock safety electricity protector for a booster station. Summary of the invention

[0007] The present application provides a multifunctional anti-electric shock safety power protector for a booster station, which adopts the following technical solution:

[0008] A multifunctional anti-electric shock safety electrical protector for a booster station comprises a front cover mechanism, a rear cover mechanism is arranged on one side of the front cover mechanism, a sealing mechanism is arranged between the front cover mechanism and the rear cover mechanism, a mutually symmetrical anti-accidental touch mechanism is arranged on a side of the sealing mechanism close to the front cover mechanism, and a mutually symmetrical anti-leakage mechanism is arranged on a side of the anti-accidental touch mechanism located in the rear cover mechanism.

[0009] Furthermore, the front cover mechanism includes a front cover plate, an inner groove is provided through the middle position of the front cover plate, a first annular groove surrounding the inner groove is provided on the periphery of the inner groove of the front cover plate, and mutually symmetrical clamping grooves are provided on the periphery of the inner groove on one side of the front cover plate close to the rear cover mechanism.

[0010] Furthermore, the rear cover mechanism includes a rear cover plate, and the outer periphery of the rear cover plate close to the front cover mechanism is penetrated with evenly distributed screw holes, and the side of the rear cover plate close to the front cover mechanism is provided with mutually symmetrical hooks between the screw holes, and the hooks and the slots are aligned with each other, and the side of the rear cover plate close to the front cover mechanism is provided with a second annular groove on the inner side of the screw hole, and the side of the rear cover plate away from the front cover mechanism is provided with a rear cover, and the rear cover is penetrated with mutually symmetrical threading holes.

[0011] Furthermore, the front cover mechanism and the rear cover mechanism are connected to each other through the engagement of the card slot and the card hook, and the first ring groove and the second ring groove are aligned with each other and have the same shape.

[0012] Furthermore, the sealing mechanism includes a sealing connecting plate, a sealing ring wall is provided on the outer wall of the sealing connecting plate, and the sealing ring wall is aligned with the first ring groove and the second ring groove, and the sealing connecting plate is provided with symmetrical torsion spring seats on one side close to the rear cover mechanism, and a sliding groove is provided between the torsion spring seats.

[0013] Furthermore, two sides of the sealing ring wall are respectively engaged with the first ring groove and the second ring groove, and the front cover mechanism and the rear cover mechanism are directly sealed through the sealing ring wall.

[0014] Furthermore, the anti-accidental-touch mechanism includes an easy-open plate, a side of the easy-open plate close to the front cover mechanism is penetrated by an easy-open buckle groove, a side of the easy-open plate close to the rear cover mechanism is provided with an extension rod, a side opposite to the extension rod is provided with a rotating socket, a side of the rotating socket close to the extension rod is provided with a limit block, a sliding block is provided on the adjacent side of the opposite side of the easy-open plate, and the sliding block is located in the sliding groove and slides inside, one side of the rotating socket is penetrated by evenly distributed makeshift grooves, a connecting seat is provided on the opposite side of the extension rod, a contact pin is provided at the center position of the connecting seat, and a waterproof sealing groove is provided on the end of the connecting seat away from the extension rod.

[0015] Furthermore, the anti-leakage mechanism includes a transmission wire, an insertion seat is provided at one end of the transmission wire close to the connection seat, and a sealing insert ring is provided on the periphery of one end of the insertion seat close to the connection seat.

[0016] Furthermore, the anti-leakage mechanism and the connecting seat are connected by snapping together a sealing insert ring and a waterproof sealing groove.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] 1. In the design of the electrical protector, the front cover mechanism and the rear cover mechanism are installed by a hook and slot connection method, so that the front cover can be firmly connected to the rear cover while ensuring the tightness and reliability of the structure. This snap-on design not only enhances the mechanical stability of the device, but also facilitates quick disassembly and replacement when an electrical fault occurs or regular maintenance is required. Specifically, when a short circuit or other fault occurs inside the electrical protector, technicians can easily disassemble the front cover mechanism by hook and slot, and directly access the internal electrical module for troubleshooting and repair.

[0019] 2. The snap-on structure of the front and rear covers also enables each module to be replaced independently in the event of a fault. For example, when a fault occurs, a certain electrical module in the protector may need to be replaced without disassembling the entire device or performing extensive repair work. With this modular design, maintenance personnel can quickly locate the faulty module and replace it, thereby significantly reducing equipment downtime and ensuring rapid recovery and normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the sealing plate mechanism structure of the present application;

[0022] Figure 3 This is a schematic diagram of the torsion spring seat structure of the present application;

[0023] Figure 4This is a schematic diagram of the structure of the opening plate of this application;

[0024] Figure 5 This is a schematic diagram of the structure of the anti-mistouch mechanism of this application;

[0025] Figure 6 This is a schematic diagram of the front cover structure of the present application;

[0026] Figure 7 This is a schematic diagram of the rear cover mechanism structure of the present application;

[0027] Figure 8 This is a schematic diagram of the anti-leakage mechanism structure of this application.

[0028] Description of the numbers in the figure:

[0029] 1. Front cover mechanism; 101. Front cover plate; 102. Slot; 103. Inner groove; 104. First ring groove; 2. Rear cover mechanism; 201. Rear cover plate; 202. Screw hole; 203. Hook; 204. Second ring groove; 205. Rear cover; 206. Threading hole; 3. Anti-mistaken touch mechanism; 301. Easy-open plate; 302. Easy-open buckle groove; 303. Slider; 304. Extension rod; 305. Limit block; 306. Rotating socket; 307. Make way groove; 308. Connecting seat; 309. Contact pin; 310. Waterproof sealing groove; 4. Anti-leakage mechanism; 401. Transmission wire; 402. Insertion seat; 403. Sealing plug ring; 5. Sealing plate mechanism; 501. Sealing connecting plate; 502. Sealing ring wall; 503. Torsion spring seat; 504. Sliding groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 this application can be understood according to specific circumstances.

[0033] Example:

[0034] The present application embodiment discloses a multifunctional anti-electric shock safety power protector for a booster station. Figure 1-Figure 8 , including a front cover mechanism 1, a rear cover mechanism 2 is provided on one side of the front cover mechanism 1, a sealing mechanism 5 is provided between the front cover mechanism 1 and the rear cover mechanism 2, a mutually symmetrical anti-accidental touch mechanism 3 is provided on the side of the sealing mechanism 5 close to the front cover mechanism 1, and a mutually symmetrical anti-leakage mechanism 4 is provided on the side of the anti-accidental touch mechanism 3 located in the rear cover mechanism 2. The front cover mechanism 1 and the rear cover mechanism 2 are the main shells of the protector composed of the front cover mechanism 1 and the rear cover mechanism 2, and the two are arranged relatively to jointly protect the internal circuit and safety mechanism. The sealing mechanism 5 is located between the front cover mechanism 1 and the rear cover mechanism 2, which plays a role in waterproofing, dustproofing and enhancing the sealing of the overall structure, ensuring that the protector can work stably in various environments. Anti-accidental touch mechanism 3: On the side of the front cover mechanism 1 close to the sealing mechanism 5, a mutually symmetrical anti-accidental touch mechanism 3 is designed to effectively prevent users or children from directly contacting the live parts and increase the safety of use.

[0035] The front cover mechanism 1 includes a front cover plate 101, an inner groove 103 is penetrated in the middle position of the front cover plate 101, a first annular groove 104 surrounding the inner groove 103 is opened on the periphery of the inner groove 103 of the front cover plate 101, and mutually symmetrical clamping grooves 102 are opened on the periphery of the inner groove 103 on the side of the front cover plate 101 close to the rear cover mechanism 2. The front cover plate 101 is the main part of the front cover mechanism 1, and has the main functions of protecting internal components and providing an installation interface. The inner groove 103 is located at the front The middle position of the cover plate 101 is designed to be through-type, which is convenient for the electrical connection switch to be inserted and fixed, and at the same time ensures the correct layout of these components inside the protector. The first annular groove 104 is opened on the front cover plate 101 around the inner groove 103, which may be used to install seals or other auxiliary components to further enhance the sealing and stability between the front cover plate 101 and adjacent components. The card groove 102: On the side of the front cover plate 101 close to the rear cover mechanism 2, the card grooves 102 are symmetrically arranged around the periphery of the inner groove 103. These card grooves are designed to cooperate with the connector between the front cover mechanism 1 and the rear cover mechanism 2 to achieve a stable connection between the two, and help maintain the compactness and reliability of the overall structure.

[0036] The rear cover mechanism 2 comprises a rear cover plate 201, and a side of the rear cover plate 201 close to the front cover mechanism 1 is penetrated with evenly distributed screw holes 202, and a side of the rear cover plate 201 close to the front cover mechanism 1 is provided with mutually symmetrical hooks 203 between the screw holes 202, and the hooks 203 are aligned with the slots 102, and a side of the rear cover plate 201 close to the front cover mechanism 1 is provided with a second annular groove 204 inside the screw holes 202, and a side of the rear cover plate 201 away from the front cover mechanism 1 is provided with a rear cover 205, The rear cover 205 is provided with mutually symmetrical threading holes 206. The rear cover plate 201 constitutes the main body of the rear cover mechanism 2, and protects the internal circuit and safety mechanism together with the front cover mechanism 1. The screw holes 202 are evenly distributed on the periphery of the side of the rear cover plate 201 close to the front cover mechanism 1, and are used to install screws and other fasteners to firmly connect the rear cover mechanism 2 with the front cover mechanism 1 to ensure the stability and reliability of the overall structure. The hook 203 is located between the opposite screw holes 202, and is designed to be symmetrical and aligned with the slot 102 on the front cover mechanism 1. The cooperation between the hook 203 and the slot 102 not only enhances the connection strength between the front cover and the rear cover, but also provides an additional fixing point to help prevent accidental loosening. The second annular groove 204 is opened on the side of the rear cover plate 201 close to the front cover mechanism 1, located on the inner side of the screw hole 202. The second annular groove 204 may be used to install a sealing strip or other sealing components to enhance the sealing between the rear cover mechanism 2 and the front cover mechanism 1 to prevent the intrusion of external factors such as moisture and dust. The rear cover 205 is an extension of the rear cover mechanism 2 and is arranged away from the front cover mechanism 1. The rear cover 205 is provided with mutually symmetrical threading holes 206 to facilitate the lead-out and fixation of electrical connection components such as wires and cables, while keeping the overall structure neat and beautiful.

[0037] The front cover mechanism 1 and the rear cover mechanism 2 are connected to each other by the engagement of the engagement groove 102 and the engagement hook 203. The first annular groove 104 and the second annular groove 204 are aligned with each other and have the same shape. The sealing mechanism 5 comprises a sealing connecting plate 501. A sealing annular wall 502 is arranged on the outer wall of the sealing connecting plate 501. The sealing annular wall 502 is aligned with the first annular groove 104 and the second annular groove 204. A side of the sealing connecting plate 501 close to the rear cover mechanism 2 is provided with symmetrical torsion spring seats 503. A sliding groove 504 is penetrated between the torsion spring seats 503. Both sides of the sealing annular wall 502 are respectively engaged with the first annular groove 104 and the second annular groove 204. The front cover mechanism 1 and the rear cover mechanism 2 are directly sealed by the sealing annular wall 502. The sealing connecting plate 501 serves as the main component of the sealing mechanism 5. A sealing annular wall 502 is arranged on its outer wall. The sealing ring wall 502 is aligned with the first ring groove 104 and the second ring groove 204 to ensure the sealing effect, and the two sides of the sealing ring wall 502 are mutually engaged with the first ring groove 104 and the second ring groove 204 to form a tight sealing structure. This engagement method not only enhances the sealing effect, but also prevents external factors such as moisture and dust from invading the inside of the protector.

[0038] The anti-mistouch mechanism 3 includes an easy-open plate 301, a side of the easy-open plate 301 close to the front cover mechanism 1 is penetrated with an easy-open buckle groove 302, a side of the easy-open plate 301 close to the rear cover mechanism 2 is provided with an extension rod 304, a side opposite to the extension rod 304 is provided with a rotating socket 306, a side of the rotating socket 306 close to the extension rod 304 is provided with a limit block 305, a side adjacent to the opposite side of the easy-open plate 301 is provided with a slider 303, and the slider 303 is located in the sliding groove 504 and slides therein, a side of the rotating socket 306 is penetrated with evenly distributed make way grooves 307, a side opposite to the extension rod 304 is provided with a connecting seat 308, a contact pin 309 is provided at the center of the connecting seat 308, and the connecting seat 308 is provided with a contact pin 309. 08 is provided with a waterproof sealing groove 310 on the end away from the extension rod 304, the anti-leakage mechanism 4 includes a transmission wire 401, an insertion seat 402 is provided on the end of the transmission wire 401 close to the connection seat 308, and a sealing insert ring 403 is provided on the periphery of the end of the insertion seat 402 close to the connection seat 308, the anti-leakage mechanism 4 and the connection seat 308 are connected by the clamping of the sealing insert ring 403 and the waterproof sealing groove 310, and the anti-mis-touch mechanism 3 realizes reliable protection and convenient operation of electrical components through the coordinated action of the components such as the opening plate 301, the opening buckle groove 302, the extension rod 304, the rotating socket 306, the limit block 305, the slider 303, the clearance groove 307, the connection seat 308 and the contact pin 309. At the same time, the provision of the waterproof sealing groove 310 enhances the waterproof performance of the connection seat 308, and further improves the safety and reliability of the electrical connection. The anti-leakage mechanism 4 is electrically connected to the connection seat 308 through the transmission wire 401, the insertion seat 402 and the sealing insert ring 403, and the sealing insert ring 403 is clamped with the waterproof sealing groove 310 to ensure the tightness and waterproof performance of the electrical connection.

[0039] Working principle: First, install the rear mechanism 2 in the wire groove reserved on the wall by screws, then install the sealing plate mechanism 5 so that the sealing plate ring wall 502 is inserted into the second ring groove 204, and the rotating socket is placed in the rear mechanism 2 to protect it from the invasion of dust and water. When installing the front mechanism 1, the front mechanism 1 is connected by the hook and the groove 102 so that the front mechanism 1 is installed on the rear mechanism 2 for easy opening and maintenance in case of internal short circuit, and the first ring groove 104 and the sealing plate ring wall 502 away from the second ring groove 204 are connected with each other, so that the interior remains sealed when not in use to avoid the invasion of water and dust, and the opening plate 301 and the torsion spring seat 503 cooperate with the slider 303 in the slide. The sliding in the movable groove 504 solves the problem of preventing the risk of accidental touch. When in use, the opening plate 301 is slid to drive the slider 303 to slide into the sliding groove 504 in the torsion spring seat 503, so that the opening plate can be opened and closed with the torsion spring seat 503 as the axis. The torsion spring seat 503 can make the opening plate 301 automatically reset. When not in use, the opening plate 301 is slid to make the slider 303 disengage from the sliding groove 504 on the torsion spring seat 503 and enter the sliding groove 504 on the sealing connecting plate 501 to lock it and prevent it from being opened. When in use, the rotating socket can be rotated to adjust the required jack for electricity use, and cooperate with the limit block to limit the rotating socket to rotate one circle, thereby avoiding the risk of internal wire entanglement causing wire skin breakage and leakage.

[0040] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional anti-electric shock safety power protector for a booster station, comprising a front cover mechanism (1), characterized in that: A rear cover mechanism (2) is provided on one side of the front cover mechanism (1), a sealing mechanism (5) is provided between the front cover mechanism (1) and the rear cover mechanism (2), a mutually symmetrical anti-mistaken-touch mechanism (3) is provided on the side of the sealing mechanism (5) close to the front cover mechanism (1), and a mutually symmetrical anti-leakage mechanism (4) is provided on the side of the anti-mistaken-touch mechanism (3) located in the rear cover mechanism (2).

2. The multifunctional anti-electric shock safety power protector for a booster station according to claim 1 is characterized in that: The front cover mechanism (1) comprises a front cover plate (101), an inner groove (103) is provided through the middle of the front cover plate (101), a first annular groove (104) surrounding the inner groove (103) is provided on the periphery of the inner groove (103) of the front cover plate (101), and mutually symmetrical clamping grooves (102) are provided on the periphery of the inner groove (103) on the side of the front cover plate (101) close to the rear cover mechanism (2).

3. The multifunctional anti-electric shock safety power protector for a booster station according to claim 2 is characterized in that: The rear cover mechanism (2) comprises a rear cover plate (201), the outer periphery of the rear cover plate (201) close to the front cover mechanism (1) is provided with evenly distributed screw holes (202), the side of the rear cover plate (201) close to the front cover mechanism (1) is provided with mutually symmetrical hooks (203) between the screw holes (202), the hooks (203) and the slots (102) are aligned with each other, the side of the rear cover plate (201) close to the front cover mechanism (1) is provided with a second annular groove (204) on the inner side of the screw hole (202), the side of the rear cover plate (201) far from the front cover mechanism (1) is provided with a rear cover (205), and the rear cover (205) is provided with mutually symmetrical threading holes (206).

4. The multifunctional anti-electric shock safety power protector for a booster station according to claim 3 is characterized in that: The front cover mechanism (1) and the rear cover mechanism (2) are connected to each other through the clamping of the clamping groove (102) and the clamping hook (203); the first annular groove (104) and the second annular groove (204) are aligned with each other and have the same shape.

5. The multifunctional anti-electric shock safety power protector for a booster station according to claim 4 is characterized in that: The sealing mechanism (5) comprises a sealing connection plate (501), a sealing ring wall (502) is provided on the outer wall of the sealing connection plate (501), and the sealing ring wall (502) is aligned with the first ring groove (104) and the second ring groove (204), and a torsion spring seat (503) symmetrical to each other is provided on one side of the sealing connection plate (501) close to the rear cover mechanism (2), and a sliding groove (504) is provided between the torsion spring seats (503) opposite to each other.

6. The multifunctional anti-electric shock safety power protector for booster station according to claim 5 is characterized in that: The two sides of the sealing ring wall (502) are respectively engaged with the first ring groove (104) and the second ring groove (204), and the front cover mechanism (1) and the rear cover mechanism (2) are directly sealed via the sealing ring wall (502).

7. The multifunctional anti-electric shock safety power protector for a booster station according to claim 6 is characterized in that: The anti-mistouch mechanism (3) comprises an opening plate (301), a side of the opening plate (301) close to the front cover mechanism (1) is provided with an opening buckle groove (302), a side of the opening plate (301) close to the rear cover mechanism (2) is provided with an extension rod (304), a side of the extension rod (304) opposite to the extension rod (304) is provided with a rotating socket (306), a side of the rotating socket (306) close to the extension rod (304) is provided with a limiting block (305), and a side of the opening plate (301) close to the rear cover mechanism (2) is provided with an extension rod (304). A slider (303) is provided on the adjacent side of the opposite side, and the slider (303) is located in the sliding groove (504) and slides therein; one side of the rotating socket (306) is penetrated by evenly distributed clearance grooves (307); a connecting seat (308) is provided on the opposite side of the extension rod (304); a contact pin (309) is provided at the center position of the connecting seat (308); and a waterproof sealing groove (310) is provided on the end of the connecting seat (308) away from the extension rod (304).

8. The multifunctional anti-electric shock safety power protector for a booster station according to claim 7 is characterized in that: The anti-leakage mechanism (4) comprises a transmission wire (401), an insertion seat (402) is provided at one end of the transmission wire (401) close to the connection seat (308), and a sealing insert ring (403) is provided on the periphery of one end of the insertion seat (402) close to the connection seat (308).

9. The multifunctional anti-electric shock safety power protector for a booster station according to claim 8 is characterized in that: The anti-leakage mechanism (4) and the connection seat (308) are connected by snapping together the sealing insert ring (403) and the waterproof sealing groove (310).

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