CN215377856U - Low-spark popping maintenance device for electrical equipment - Google Patents

Abstract

The utility model discloses a low-spark popping maintenance device for electrical equipment, and relates to the technical field of maintenance devices for electrical equipment. Including maintenance device and the plug of being connected with maintenance device through the power cord, the inside of plug is provided with slave unit and clamping device, clamping device includes splint, the top slidable mounting of splint has spring A, spring A's top is fixed on the inner wall of plug, the top of splint is fixed with the pull rod, the pull rod runs through the top of plug, the bottom of splint is fixed mutually with the top of rubber cushion, the top of splint is provided with stop gear, slave unit includes the ejector pin, when the staff is maintaining electrical equipment, inserts the socket with maintenance equipment's plug, and slave unit drives clamping device and firmly cliies the socket, has avoided when the staff is in the maintenance, and careless attention is drawn and is leaded to the problem that the plug dropped, has improved the efficiency of maintenance.

Description

Low-spark popping maintenance device for electrical equipment

Technical Field

The utility model relates to the technical field of electrical equipment maintenance devices, in particular to a low-spark popping electrical equipment maintenance device.

Background

The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role played by the power in our life and production is not ignored, great convenience is brought to us, the electric equipment becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of the power in a power plant is the electric equipment.

The existing low-spark bang splashing electric equipment maintenance device needs to be plugged for use when in use, when a worker maintains the electric equipment, the plug of the maintenance equipment can fall off due to careless dragging, so that the maintenance equipment is powered off, the worker is required to plug the plug again at the moment, and the worker forgets which step to maintain when plugging the plug, so that the maintenance efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a low-spark-spitting electrical equipment maintenance device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a low spark pops electric equipment maintenance device who spatters, includes maintenance device and the plug of being connected with maintenance device through the power cord, the inside of plug is provided with slave unit and clamping device, clamping device includes splint, the top slidable mounting of splint has spring A, spring A's top is fixed on the inner wall of plug, the top of splint is fixed with the pull rod, the pull rod runs through the top of plug, the bottom of splint is fixed mutually with the top of rubber cushion, the top of splint is provided with stop gear.

Preferably, driven device includes the ejector pin, the ejector pin runs through the left side of plug, the right side of ejector pin is fixed mutually with the left side of rectangular block, rectangular block slidable mounting is on the inner wall of plug, the left side of rectangular block is fixed with spring B, spring B's left side is fixed on the inner wall of plug, the top of rectangular block is articulated with two-way telescopic rod's bottom, two-way telescopic rod's middle part is articulated with the inner wall of plug, two-way telescopic rod's top is articulated with the bottom of splint.

Preferably, stop gear includes the sleeve, telescopic top is fixed on the inner wall of plug, telescopic bottom is run through by branch, the bottom slidable mounting of branch is on the top of splint, the top of splint is fixed with L type inserted bar, L type inserted bar runs through sleeve and branch.

Preferably, the sleeve and the support rod are both provided with through holes.

Preferably, the top and the bottom of the plug are both provided with sliding grooves.

Preferably, the driven device, the clamping device and the limiting mechanism are provided with two groups and are symmetrically arranged by taking the transverse central line of the plug as a symmetry axis.

(III) advantageous effects

The utility model provides a low-spark-popping electrical equipment maintenance device. The method has the following beneficial effects:

(1) this low spark bangs electric equipment maintenance device who spatters, when the staff is maintaining electric equipment, with the plug insertion socket of maintenance of equipment, slave unit drives clamping device and firmly cliies the socket, has avoided when the staff is in the maintenance, and careless drawing leads to the problem that the plug dropped, has improved the efficiency of maintenance.

(2) This low spark pops electric equipment maintenance device who spatters, after the maintenance, only needs the pulling pull rod can make clamping device reset, and then can easily pull out the plug, and the device whole easy operation just very is practical.

Drawings

FIG. 1 is a schematic diagram of an overall apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a maintenance device; 2. a plug; 3. a driven device; 31. a top rod; 32. a rectangular block; 33. A spring B; 34. a bidirectional telescopic rod; 4. a clamping device; 41. a splint; 42. a spring A; 43. a pull rod; 44. a rubber cushion; 5. a limiting mechanism; 51. a sleeve; 52. a strut; 53. l-shaped inserted link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electrical equipment maintenance device that low spark pops or pops spatter, plug 2 including maintenance device 1 and being connected with maintenance device 1 through the power cord, plug 2's inside is provided with slave unit 3 and clamping device 4, clamping device 4 includes splint 41, splint 41's top slidable mounting has spring A42, spring A42's top is fixed on plug 2's inner wall, splint 41's top is fixed with pull rod 43, pull rod 43 runs through plug 2's top, the spout has all been seted up to plug 2's top and bottom, can make pull rod 43 control about on plug 2, splint 41's bottom is fixed mutually with the top of rubber cushion 44, rubber cushion 44 has increased frictional force to a certain extent, can be to the tighter of socket clamp, and avoided under spring A42's effect, splint 41 moves down the problem of socket clamp damage.

In the embodiment, the top of the clamping plate 41 is provided with the limiting mechanism 5, the driven device 3, the clamping device 4 and the limiting mechanism 5 are respectively provided with two groups and are symmetrically arranged by taking the transverse center line of the plug 2 as a symmetry axis, the plug 2 can be firmly fixed on the socket, the problem that the plug 2 falls off due to careless dragging when a worker carries out maintenance work is avoided, the driven device 3 comprises the ejector rod 31, the ejector rod 31 penetrates through the left side of the plug 2, the right side of the ejector rod 31 is fixed with the left side of the rectangular block 32, the rectangular block 32 is slidably arranged on the inner wall of the plug 2, the left side of the rectangular block 32 is fixed with the spring B33, the elastic coefficient of the spring A42 is greater than that of the spring B33, when the clamping plate 41 clamps the socket, the plug 2 cannot be ejected out of the plug 2 from the socket by the ejector rod 31 under the action of the spring B33, the left side of the spring B33 is fixed on the inner wall of the plug 2, the top of the rectangular block 32 is hinged with the bottom of the bidirectional telescopic rod 34, middle part and the inner wall of plug 2 of two-way telescopic link 34 are articulated, the top of two-way telescopic link 34 is articulated with splint 41's bottom, stop gear 5 includes sleeve 51, sleeve 51's top is fixed on plug 2's inner wall, sleeve 51's bottom is run through by branch 52, branch 52's bottom slidable mounting is on splint 41's top, splint 41's top is fixed with L type inserted bar 53, L type inserted bar 53 runs through the through-hole on sleeve 51 and the branch 52, L type inserted bar 53 can remove about in the through-hole on sleeve 51 and branch 52, can realize carrying out spacing or relieving spacingly to splint 41 through branch 52.

During operation (or during the use), when the staff is maintaining electrical equipment, insert the plug 2 of maintenance device 1 into the socket, ejector pin 31 on the plug 2 is supported and is moved right by the socket, ejector pin 31 drives rectangular block 32 and moves right, rectangular block 32 supports splint 41 through two-way telescopic link 34 and moves left, splint 41 takes L type inserted bar 53 to move left, L type inserted bar 53 moves left and withdraws from in the through-hole on sleeve 51 and the branch 52, no longer carry on spacingly to splint 41, splint 41 and rubber cushion 44 are directly over the socket this moment, splint 41 moves down rapidly under the effect of spring A42, firmly clip the socket through cooperation rubber cushion 44, the problem that the careless plug 2 that leads to dragging of staff's maintenance drops has been avoided.

After maintenance is finished, the pull rod 43 is pulled upwards to drive the clamping plate 41 and the rubber cushion 44 to move upwards to enable the clamping plate 41 and the rubber cushion 44 not to clamp the socket, the pull rod 43 is pulled rightwards, the clamping plate 41 drives the L-shaped insertion rod 53 to move rightwards, the L-shaped insertion rod 53 is inserted into the through holes in the sleeve 51 and the support rod 52 again, the L-shaped insertion rod 53 limits the clamping plate 41 through the support rod 52 again, meanwhile, the clamping plate 41 drives the rectangular block 32 to move leftwards through the bidirectional telescopic rod 34, the rectangular block 32 drives the ejector rod 31 to move leftwards to reset under the matching of the spring B33, and the plug 2 is ejected out of the socket.

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

Claims (6)

1. A low spark bang electrical equipment maintenance device, includes maintenance device (1) and plug (2) of being connected with maintenance device (1) through the power cord, its characterized in that: the inside of plug (2) is provided with slave unit (3) and clamping device (4), clamping device (4) include splint (41), the top slidable mounting of splint (41) has spring A (42), the top of spring A (42) is fixed on the inner wall of plug (2), the top of splint (41) is fixed with pull rod (43), the top of plug (2) is run through in pull rod (43), the bottom of splint (41) is fixed mutually with the top of rubber cushion (44), the top of splint (41) is provided with stop gear (5).

2. A low spark pop electrical equipment servicing device of claim 1, wherein: driven device (3) include ejector pin (31), ejector pin (31) run through the left side of plug (2), the right side of ejector pin (31) is fixed mutually with the left side of rectangular block (32), rectangular block (32) slidable mounting is on the inner wall of plug (2), the left side of rectangular block (32) is fixed with spring B (33), the left side of spring B (33) is fixed on the inner wall of plug (2), the top of rectangular block (32) is articulated with the bottom of two-way telescopic link (34), the middle part of two-way telescopic link (34) is articulated with the inner wall of plug (2), the top of two-way telescopic link (34) is articulated with the bottom of splint (41).

3. A low spark pop electrical equipment servicing device of claim 1, wherein: stop gear (5) include sleeve (51), the top of sleeve (51) is fixed on the inner wall of plug (2), the bottom of sleeve (51) is run through by branch (52), the bottom slidable mounting of branch (52) is on the top of splint (41), the top of splint (41) is fixed with L type inserted bar (53), sleeve (51) and branch (52) are run through in L type inserted bar (53).

4. A low spark pop electrical equipment servicing device of claim 3, wherein: the sleeve (51) and the support rod (52) are both provided with through holes.

5. A low spark pop electrical equipment servicing device of claim 1, wherein: the top and the bottom of the plug (2) are both provided with sliding grooves.

6. A low spark pop electrical equipment servicing device of claim 1, wherein: the driven device (3), the clamping device (4) and the limiting mechanism (5) are provided with two groups and are symmetrically arranged by taking the transverse central line of the plug (2) as a symmetry axis.

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