CN115424904A - Complete set of device for quickly recovering power of single-phase bypass of low-voltage live-line work - Google Patents

Abstract

The invention relates to the technical field of low-voltage operation, and discloses a whole set of device for quickly resetting a single-phase bypass in low-voltage live-line operation. The push rod of the electric push rod is matched with the folding rod and the polished rod to push the operating handle to rotate towards the direction of the quick wire outlet cover, and the operating handle can be pushed to rotate towards the direction of the quick wire inlet cover when the push rod of the electric push rod is controlled to retract in the same way, so that the on-off of the single-machine molded case circuit breaker can be controlled remotely without opening a box door under the condition of heavy rain, the condition that the single-machine molded case circuit breaker is operated to be immersed in water and short-circuited under the condition of heavy rain is effectively avoided, and the safety of the device during use under the condition of heavy rain is improved.

Description

Complete set of device for quickly recovering power of single-phase bypass of low-voltage live-line work

Technical Field

The invention relates to the technical field of low-voltage operation, in particular to a complete set of device for quickly recovering power of a single-phase bypass in low-voltage live-line operation.

Background

The single-phase bypass case of present low pressure has a apparent characteristics small, light in weight, be applicable to various unconventional occasions, can convenient and fast accomplish the installation, if power supply commonly used appears a certain looks joint or switchgear contact because of the load is too big and patrols and examines the in-process and discover to generate heat seriously, and under the replacement product can't in time transfer the goods change condition, must have a outage time in the use, cause the load end to appear and have a power failure, this condition is inadmissible in some special application occasions, perhaps to load precision equipment or other relevant equipment because of the loss that the outage strikes and cause damage or economic benefits.

In the process of implementing the present invention, the inventors found that at least the following problems in the prior art are not solved; the single-phase bypass case of current low pressure need open the chamber door when rainy day uses and just can carry out the handle operation, opens the chamber door this moment and operates and can lead to a large amount of rainwater to contact single-machine moulded case circuit breaker, leads to single-machine moulded case circuit breaker short circuit easily, crises operator's personal safety moreover easily, needs to improve urgently, consequently, we propose a single-phase bypass of low pressure live working complete sets of device of replying electricity fast.

Disclosure of Invention

The invention aims to provide a whole set of device for quickly recovering power of a low-voltage live-line work single-phase bypass, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a single-phase bypass of low pressure live working is complete sets of equipment of replying electricity fast, includes the box, and the inside fixed surface of box installs bee calling organ, ampere meter and mount pad, and the outside fixed mounting of mount pad has unit moulded case circuit breaker, and the outside rotation of unit moulded case circuit breaker installs operating handle, and the through-hole has been seted up on the operating handle surface, and box inner wall fixed surface installs fixed frame, and box outer wall fixed surface installs two groove frames with the size.

As a preferred embodiment of the invention, a bearing is fixedly arranged on the inner wall of the fixed frame, an electric push rod is movably arranged in the fixed frame, a push rod seat is fixedly arranged on the outer surface of the electric push rod, a shaft rod is fixedly arranged on the outer wall of the push rod seat, the shaft rod is connected with an inner ring of the bearing in an embedded manner, a folding rod is fixedly arranged on the outer part of the push rod of the electric push rod, a polished rod is fixedly arranged on the outer part of the folding rod, and the polished rod is connected with a through hole of the operating handle in an embedded manner.

As a preferred embodiment of the invention, a control box is movably arranged outside the box body, a storage battery and an integrated controller are fixedly arranged inside the control box, a lead is fixedly arranged outside the control box, and the lead is electrically connected with the electric push rod.

As a preferred embodiment of the invention, the binding band is movably arranged in the slot frame, the connecting buckle body and the thin steel sheet are respectively and fixedly arranged at two ends of the binding band, and the surface of the thin steel sheet is provided with a limiting hole.

In a preferred embodiment of the present invention, the outer surface of the slot frame body is an elliptical curved surface, and the inner wall of the binding band and the elliptical curved surface of the slot frame body are both fixedly provided with the conical nail.

As a preferred embodiment of the invention, the outer wall of the box body is fixedly provided with a hinged piece, the outer part of the hinged piece is hinged with a box door, and the middle part of the box door is fixedly provided with a toughened glass window.

As a preferred embodiment of the invention, a quick wire inlet cover and a quick wire outlet cover are respectively fixedly arranged on two sides of the outer wall of the box body, and the quick wire inlet cover is positioned above the quick wire outlet cover.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the external circuit is electrically connected with the single-machine molded case circuit breaker in series, the opening and closing of the single-machine molded case circuit breaker are controlled by operating the operating handle, so that the rapid power restoration of the circuit is realized, the electric push rod is remotely controlled by the integrated controller to act, when the push rod of the electric push rod is pushed out, the push rod of the electric push rod is matched with the folding rod and the polished rod to push the operating handle to rotate towards the direction of the rapid wire outlet cover, and when the push rod of the electric push rod is controlled to retract in the same way, the operating handle can be pushed to rotate towards the direction of the rapid wire inlet cover, the on-off of the single-machine molded case circuit breaker can be remotely controlled without opening a box door under the condition of heavy rain, the condition that the single-machine molded case circuit breaker is immersed and short-circuited under the condition of heavy rain is effectively avoided, and the safety of the device during the use under the heavy rain is improved.

2. According to the invention, the outer surface of the groove frame body is set into the elliptical curved surface, so that the contact area between the groove frame body and the telegraph pole is favorably improved, the fixing capacity of the groove frame body to the box body is improved, the binding bands are wound on the outer wall of the telegraph pole, the inner walls of the binding bands and the conical nails on the outer surface of the groove frame body are in close contact with the outer wall of the telegraph pole at the moment, and the connecting buckle body is matched with the corresponding limiting holes of the thin steel sheet, so that the effect of quickly and stably installing the box body is achieved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a whole set of device for low-voltage live working single-phase bypass quick power restoration of the invention;

FIG. 2 is a schematic view of the connection between the polish rod and the operating handle of the complete device for quick low-voltage live working single-phase bypass power restoration;

fig. 3 is a schematic structural diagram of a low-voltage live-line work single-phase bypass rapid power restoration complete set slot frame body according to the present invention.

In the figure: 1. a fast wire inlet cover; 2. a fixed frame; 3. a box body; 4. a buzzer; 5. an ammeter; 6. a mounting base; 7. a stand-alone molded case circuit breaker; 8. a fast wire outlet cover; 9. tempering the glass window; 10. a box door; 11. an articulation member; 12. a wire; 13. a control box; 14. a battery; 15. an integrated controller; 16. a bearing; 17. a push rod seat; 18. a shaft lever; 19. an electric push rod; 20. folding the rod; 21. a polish rod; 22. an operating handle; 23. binding a belt; 24. connecting the buckle body; 25. a tank frame body; 26. a conical nail; 27. a thin steel sheet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description only, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a single-phase bypass of low pressure live working complete sets of quick repowering, the power distribution box comprises a box body 3, 3 inside fixed surface of box installs bee calling organ 4, ampere meter 5 and mount pad 6, 6 outside fixed surface of mount pad installs unit moulded case circuit breaker 7, unit moulded case circuit breaker 7 outside rotates installs operating handle 22, operating handle 22 surface has seted up the through-hole, 3 inner wall fixed surface of box installs fixed frame 2, 3 outer wall fixed surface of box installs two channel frames 25 with the size, 2 inner wall fixed surface of fixed frame have bearing 16, 2 inside movable mounting of fixed frame have electric putter 19, 19 outside fixed surface of electric putter has push rod seat 17, 17 outer wall fixed mounting of push rod seat has axostylus axostyle 18, axostylus axostyle 18 inlays with the inner ring of bearing 16 and is connected, electric putter 19's push rod outside fixed mounting has folding rod 20, folding rod 20 outside fixed mounting has polished rod 21, polished rod 21 inlays with operating handle 22's through-hole and is connected, 3 outside movable mounting has control box 13, 13 inside fixed mounting of control box 13 has battery 14 and integrated controller 15, 13 outside fixed mounting has wire 12, wire 12 and electric putter 19 electric connection.

In this embodiment, when the box body 3 needs to be fixed on the outer surface of the wire post, the outer surface of the chute frame 25 can be fully attached to the surface of the wire post, since the outer surface of the chute frame 25 is set to be an elliptical curved surface, it is beneficial to increase the contact area between the chute frame 25 and the wire pole, so as to increase the fixing ability of the chute frame 25 to the box body 3, then the binding band 23 is wound on the surface of the wire post, and the connecting buckle 24 is matched with the limiting hole corresponding to the thin steel sheet 27 according to the diameter of the wire post, at this time, the inner wall of the binding band 23 and the taper nail 26 on the outer surface of the chute frame 25 are both attached to the outer wall of the wire pole, the taper nail 26 can greatly increase the contact friction force between the binding band 23 and the wire pole, so as to increase the installation stability of the box body 3, after the box body 3 is fixed, the box door 10 needs to be attached to the box body 3, the situation inside the box body 3 is observed through the tempered glass window 9, A lock body structure can be arranged between a box door 10 and a box body 3 to improve the safety of a single-machine molded case circuit breaker 7, a quick wire inlet cover 1 can contain electric wires to enter the box body 3 and the electric wires are electrically connected with the single-machine molded case circuit breaker 7, a quick wire outlet cover 8 can contain the electric wires at the output end of the single-machine molded case circuit breaker 7 to penetrate out, a lead 12 can be fixed in length according to the installation position of the box body 3 to ensure that a control box 13 is positioned 1.5m above the ground, a sealing box is arranged outside the control box 13 and is sealed in a screw mode to avoid that outsiders mistakenly touch an integrated controller 15 inside the control box 13, when the weather of heavy rain is met and an operation handle 22 of the single-machine molded case circuit breaker 7 needs to be operated outdoors, a great amount of rain can be contacted with the single-machine molded case circuit breaker 7 due to the fact that the single-machine molded case circuit breaker 7 is easily short-circuited when the box door 10 is opened for operation, and the personal safety of operators is easily damaged, at this moment, the remote control electric push rod 19 can be controlled to act through the integrated controller 15, the integrated control board inside the integrated controller 15 is electrically connected with the electric push rod 19, so that the electric push rod 19 can be controlled to act, when the push rod controlling the electric push rod 19 is pushed out, the push rod of the electric push rod 19 can be matched with the folding rod 20 and the polished rod 21 to push the operating handle 22 to rotate towards the direction of the quick wire outlet cover 8, the polished rod 21 can rotate around the through hole of the operating handle 22, and the shaft rod 18 can rotate around the bearing 16, so that the electric push rod 19 can rotate in a self-adaptive manner when the push rod of the electric push rod 19 moves, the situation of rotating dead angles in the motion process is avoided, when the push rod controlling the electric push rod of the electric push rod 19 in a similar manner is retracted, the operating handle 22 can be pushed to rotate towards the direction of the quick wire inlet cover 1, the on-off state of the single-machine molded case circuit breaker 7 can be remotely controlled without opening the box door 10 under the heavy rain condition, the situation of the single-machine molded case circuit breaker 7 under the heavy rain condition can be effectively avoided, the situation of flooding short circuit breaker 7 under the heavy rain, the safety when the lifting device is used, the storage battery 14 serves as the electric energy source of the electric push rod 19, and the buzzer 4 and the ammeter 5 can monitor that the single-machine current alarm when the single-machine breaker 7 sends out the abnormal current alarm when the single-machine current alarm.

In an optional embodiment, the binding band 23 is movably mounted inside the chute frame 25, the two ends of the binding band 23 are respectively and fixedly mounted with the connecting buckle body 24 and the thin steel sheet 27, the surface of the thin steel sheet 27 is provided with a limiting hole, the outer surface of the chute frame 25 is an elliptic curved surface, the inner wall of the binding band 23 and the elliptic curved surface of the chute frame 25 are both fixedly mounted with the conical nail 26, the connecting buckle body 24 is matched with the limiting hole corresponding to the thin steel sheet 27 according to the diameter of the wire pole, at this time, the inner wall of the binding band 23 and the conical nail 26 on the outer surface of the chute frame 25 are both in close contact with the outer wall of the wire pole, and the conical nail 26 can greatly improve the contact friction force between the binding band 23 and the wire pole, so as to improve the mounting stability of the box 3, and facilitate the mounting work of the device for adapting to the wire poles of different sizes.

In an optional embodiment, a hinge 11 is fixedly installed on the outer wall of the box body 3, a box door 10 is hinged to the outer portion of the hinge 11, a tempered glass window 9 is fixedly installed in the middle of the box door 10, the box door 10 can rotate around the box body 3 through the hinge 11, the box body 3 needs to be attached to the box body 10 after being fixed, the condition inside the box body 3 is observed through the tempered glass window 9, and a lock body structure can be arranged between the box door 10 and the box body 3 to improve the safety of the single-machine molded case circuit breaker 7.

In an optional embodiment, a fast wire inlet cover 1 and a fast wire outlet cover 8 are respectively and fixedly mounted on two sides of an outer wall of the box body 3, the fast wire inlet cover 1 is located above the fast wire outlet cover 8, the fast wire inlet cover 1 can accommodate wires entering the inside of the box body 3 and electrically connected with the single-machine molded case circuit breaker 7, and the fast wire outlet cover 8 can accommodate wires at an output end of the single-machine molded case circuit breaker 7 to pass out.

When the whole set of low-voltage live working single-phase bypass quick power restoration device is used, it needs to be explained that the invention relates to a whole set of low-voltage live working single-phase bypass quick power restoration device, which comprises a quick wire inlet cover 1; 2. a fixed frame; 3. a box body; 4. a buzzer; 5. an ammeter; 6. a mounting base; 7. a stand-alone molded case circuit breaker; 8. a fast wire outlet cover; 9. tempering the glass window; 10. a box door; 11. an articulation member; 12. a wire; 13. a control box; 14. a storage battery; 15. an integrated controller; 16. a bearing; 17. a push rod seat; 18. a shaft lever; 19. an electric push rod; 20. folding the rod; 21. a polish rod; 22. an operating handle; 23. binding bands; 24. connecting the buckle body; 25. a tank frame body; 26. a conical nail; 27. the sheet steel, the components are all standard parts or parts known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

When the fast wire inlet cover 1 is used, the outer surface of the groove frame body 25 is fully attached to the surface of a wire column, the binding band 23 is wound on the surface of the wire column, the connecting buckle body 24 is matched with the limiting hole corresponding to the thin steel sheet 27 according to the diameter of the wire column, the inner wall of the binding band 23 and the taper nail 26 on the outer surface of the groove frame body 25 are both attached to and contacted with the outer wall of the wire pole, the contact friction force between the binding band 23 and the wire pole can be greatly improved by the taper nail 26, the box door 10 needs to be attached to the box body 3 after the box body 3 is fixed, the condition inside the box body 3 is observed through the toughened glass window 9, a lock body structure can be arranged between the box door 10 and the box body 3 to improve the safety of the single-machine molded case circuit breaker 7, the fast wire inlet cover 1 can contain wires which enter the box body 3 and are electrically connected with the single-machine molded case circuit breaker 7, the fast wire outlet cover 8 can contain wires which penetrate out of the output end of the single-machine molded case circuit breaker 7, when heavy rain weather occurs and the operation handle 22 of the single-unit molded case circuit breaker 7 needs to be operated outdoors, the integrated controller 15 can control the remote control electric push rod 19 to act, the integrated control board inside the integrated controller 15 is electrically connected with the electric push rod 19, so that the electric push rod 19 can be controlled to act, when the push rod of the electric push rod 19 is controlled to be pushed out, the push rod of the electric push rod 19 is matched with the folding rod 20 and the polished rod 21 to push the operation handle 22 to rotate towards the direction of the fast wire outlet cover 8, the polished rod 21 can rotate around the through hole of the operation handle 22, and as the shaft rod 18 can rotate around the bearing 16, the electric push rod 19 can rotate in a self-adaptive manner when the push rod of the electric push rod 19 moves, and when the push rod of the electric push rod 19 is controlled to retract in a similar manner, the operation handle 22 can be pushed to rotate towards the direction of the fast wire inlet cover 1, and the storage battery 14 is used as an electric energy source of the electric push rod 19, the buzzer 4 and the ammeter 5 can give an alarm when the current abnormality of the single-machine molded case circuit breaker 7 is monitored.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a quick complete sets of device that recovers electricity of single-phase bypass of low pressure live working, includes box (3), its characterized in that: the utility model discloses a solar energy water heater, including box (3), box (3) inside fixed surface installs bee calling organ (4), ampere meter (5) and mount pad (6), mount pad (6) outside fixed mounting has unit moulded case circuit breaker (7), unit moulded case circuit breaker (7) outside rotation installs operating handle (22), the through-hole has been seted up on operating handle (22) surface, box (3) inner wall fixed surface installs fixed frame (2), box (3) outer wall fixed surface installs two tank frame bodies (25) with the size.

2. The complete set of device for low-voltage live working single-phase bypass rapid recovery of electricity as claimed in claim 1, wherein: fixed frame (2) inner wall fixed mounting has bearing (16), fixed frame (2) inside movable mounting has electric putter (19), electric putter (19) outside fixed surface installs push rod seat (17), push rod seat (17) outer wall fixed mounting has axostylus axostyle (18), axostylus axostyle (18) are inlayed with the inner ring of bearing (16) and are connected, the push rod outside fixed mounting of electric putter (19) has folding rod (20), folding rod (20) outside fixed mounting has polished rod (21), polished rod (21) are inlayed with the through-hole of operating handle (22) and are connected.

3. The low-voltage live working single-phase bypass rapid recovery complete set of equipment as claimed in claims 1 and 2, characterized in that: the utility model discloses a box, including box (3), control box (13) outside movable mounting has control box (13), the inside fixed mounting of control box (13) has battery (14) and integrated controller (15), control box (13) outside fixed mounting has wire (12), wire (12) and electric putter (19) electric connection.

4. The complete set of device for low-voltage live working single-phase bypass rapid recovery of electricity as claimed in claim 1, wherein: the binding belt (23) is movably mounted inside the groove frame body (25), the two ends of the binding belt (23) are respectively and fixedly provided with a connecting buckle body (24) and a thin steel sheet (27), and a limiting hole is formed in the surface of the thin steel sheet (27).

5. The low-voltage live-working single-phase bypass rapid power restoration complete device as claimed in claim 4, characterized in that: the outer surface of the groove frame body (25) is an elliptic curved surface, and conical nails (26) are fixedly arranged on the inner wall of the binding band (23) and the elliptic curved surface of the groove frame body (25).

6. The complete set of device for low-voltage live working single-phase bypass rapid recovery of electricity as claimed in claim 1, wherein: the refrigerator is characterized in that a hinge piece (11) is fixedly mounted on the outer wall of the refrigerator body (3), a refrigerator door (10) is hinged to the outer portion of the hinge piece (11), and a tempered glass window (9) is fixedly mounted in the middle of the refrigerator door (10).

7. The complete set of device for low-voltage live working single-phase bypass rapid recovery of electricity as claimed in claim 1, wherein: box (3) outer wall both sides respectively fixed mounting have quick incoming line cover (1) and quick outgoing line cover (8), quick incoming line cover (1) is located the top of quick outgoing line cover (8).

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