CN209976164U

CN209976164U - Electrical overhaul equipment protector

Info

Publication number: CN209976164U
Application number: CN201920718720.XU
Authority: CN
Inventors: 许崇涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-01-21
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses an electrical overhaul equipment protection device, which comprises an outer fixing frame and an inner fixing frame; the cross section of outer mount and interior mount is the arc structure, the outer wall elastic connection of outer mount's inner wall through damping rod and interior mount, first spout and second spout have been seted up respectively to the inside of outer mount, and the inner wall of first spout and second spout sliding connection has first expansion plate and second expansion plate respectively, the bottom welding of interior mount has the base, and the perpendicular cross-section of base is the structure of falling T shape. The utility model discloses in, this protector adopts flexible sliding structure's mode, can expand the protector and form a complete sealed annular structure, has isolated the phenomenon that external interference environment produced the influence to the maintenance process to electric overhaul equipment and maintainer inside the protector have played safety protection's effect, have improved the security of electric overhaul.

Description

Electrical overhaul equipment protector

Technical Field

The utility model relates to an electrical overhaul technical field especially relates to an electrical overhaul equipment protector.

Background

When electrical equipment is overhauled, necessary safety isolation needs to be carried out on the periphery of the overhauled electrical equipment, so that the overhauled electrical equipment can be in a relatively safe environment, interference of external factors or personnel on the electrical overhaul process is avoided, and therefore the equipment protection device needs to be used for carrying out safety protection on the electrical overhaul equipment.

However, the existing protective device for the electrical overhaul equipment usually adopts a non-sealed structure, so that the protective device can only perform local protection on the electrical overhaul equipment, external interference factors are easy to influence the electrical overhaul equipment, and meanwhile, the safety stability of the protective device is lack of measures for supporting and buffering, so that the protective device can shake and displace when accidental collision occurs, and the use safety of the protective device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electrical overhaul equipment protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective device for electrical overhaul equipment comprises an outer fixing frame and an inner fixing frame;

the cross sections of the outer fixing frame and the inner fixing frame are both arc-shaped structures, and the inner wall of the outer fixing frame is elastically connected with the outer wall of the inner fixing frame through a damping rod;

a first sliding chute and a second sliding chute are respectively formed in the outer fixing frame, and the inner walls of the first sliding chute and the second sliding chute are respectively connected with a first expansion plate and a second expansion plate in a sliding manner;

the bottom welding of interior mount has the base, and the vertical cross-section of base is the structure of falling T shape.

As a further description of the above technical solution:

the device also comprises an anti-collision roller;

the number of the anti-collision rollers is multiple, and the anti-collision rollers are all arranged on the outer wall of the outer fixing frame at equal intervals through connecting rods;

it is a plurality of the outer surface wall of anticollision roller has all wrapped up insulating cover, and the surperficial equidistance of insulating cover is pasted and is had the phosphor strip.

As a further description of the above technical solution:

the inner wall of first expansion plate is provided with semicircular structure's fixture block, semicircular structure's draw-in groove is seted up to the inner wall of second expansion plate, and the draw-in groove corresponds the joint with the fixture block.

As a further description of the above technical solution:

the device also comprises a support leg;

the top of the supporting leg is rotatably connected with the outer wall of the base through a pin shaft;

the supporting legs are of two-section structures, the upper ends of the supporting legs are of inclined structures, the lower ends of the supporting legs are of horizontal structures, and the lower surfaces of the horizontal ends are provided with lugs of parallel structures.

As a further description of the above technical solution:

the radian of the first expansion plate is equal to that of the second expansion plate, and the first expansion plate and the second expansion plate form an annular structure with the outer fixing frame after being unfolded.

As a further description of the above technical solution:

the cross section of the lug is of a right-angle trapezoidal structure, the vertical end of the lug is far away from the inclined side of the support leg, and the inclined end is close to the inclined side of the support leg.

Advantageous effects

The utility model provides an electrical overhaul equipment protector. The method has the following beneficial effects:

(1): this protector adopts flexible sliding structure's mode, can expand protector and form a complete sealed annular structure, has completely cut off the phenomenon that external interference environment produced the influence to the maintenance process to electric overhaul equipment and maintainer inside the protector have played safety protection's effect, have improved electric overhaul's security.

(2): this protector makes its phenomenon that can take place the rotation when receiving external force impact through the crashproof roller that sets up to play the effect of buffering switching-over to the impulsive force, reduce the impact force and directly act on electrical equipment and cause the phenomenon of damage, the secondary buffering shock attenuation effect of cooperation damping rod simultaneously, the maintenance of the protection electrical overhaul equipment that can the maximize is stable, ensures the high efficiency that electrical overhaul overhauld.

Drawings

Fig. 1 is a schematic top view of the protection device for electrical maintenance equipment according to the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial structure of a joint between a first expansion plate and a second expansion plate of the present invention;

FIG. 4 is a schematic structural view of the anti-collision roller of the present invention;

fig. 5 is a schematic structural view of the middle support leg of the present invention.

Illustration of the drawings:

1. an anti-collision roller; 11. a connecting rod; 12. an insulating sleeve; 13. a fluorescent strip; 2. a first expansion plate; 21. a clamping block; 3. an outer fixing frame; 31. a first chute; 32. a second chute; 4. a damping lever; 5. an inner fixing frame; 51. a base; 52. a support leg; 521. a bump; 53. a pin shaft; 6. a second expansion plate; 61. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 and 2, an electrical service equipment protection device comprises an outer fixing frame 3 and an inner fixing frame 5;

the cross sections of the outer fixing frame 3 and the inner fixing frame 5 are both arc-shaped structures, and the inner wall of the outer fixing frame 3 is elastically connected with the outer wall of the inner fixing frame 5 through the damping rod 4, so that the damping rod 4 can play a role in buffering and damping protection between the outer fixing frame 3 and the inner fixing frame 5, and the vibration influence on the protection device is reduced;

a first sliding chute 31 and a second sliding chute 32 are respectively formed in the outer fixing frame 3, the inner walls of the first sliding chute 31 and the second sliding chute 32 are respectively connected with a first expansion plate 2 and a second expansion plate 6 in a sliding manner, the radian of the first expansion plate 2 is equal to that of the second expansion plate 6, and the first expansion plate 2 and the second expansion plate 6 form an annular structure with the outer fixing frame 3 after being expanded, so that the first expansion plate 2 and the second expansion plate 6 form a complete sealing structure with the outer fixing frame 3 after being expanded in a telescopic manner, and the sealing protection effect on the electric overhaul equipment is achieved;

the base 51 is welded at the bottom of the inner fixing frame 5, and the vertical section of the base 51 is of an inverted T-shaped structure, so that the mounting stability of the protection device can be ensured.

The working principle is as follows: at first remove the protection device to the outside of the electrical equipment that needs overhaul, place fixedly through base 51 internal fixation frame 5, the maintainer stands on the next door of overhaul equipment this moment, outwards stimulate first expansion plate 2 and second expansion plate 6 respectively, make first expansion plate 2 and second expansion plate 6 outwards remove in first spout 31 and second spout 32, when two expansion plates stimulate the maximum amplitude, first expansion plate 2, second expansion plate 6 and external fixation frame 3 will form a complete annular seal structure, thereby play safety protection's effect to electrical overhaul equipment, reduce the influence that external environment caused to overhaul equipment.

As shown in fig. 2 and fig. 4, still include crashproof roller 1, crashproof roller 1's quantity is a plurality of, a plurality of crashproof rollers 1 all set up the outer wall of external fixation frame 3 through connecting rod 11 equidistance, the outer surface wall of a plurality of crashproof rollers 1 has all wrapped up insulating cover 12, and the surperficial equidistance of insulating cover 12 is pasted and is had phosphor strip 13, when crashproof roller 1 received external force impact, crashproof roller 1 can take place the phenomenon of rotation on connecting rod 11, thereby play the effect of buffering diversion to impact force, reduce the impact influence that external fixation frame 3 received, cooperation phosphor strip 13 can play the effect of warning to personnel, thereby prevent the condition that takes place personnel's mistake and bump.

As shown in fig. 3, the inner wall of first expansion plate 2 is provided with semicircular structure's fixture block 21, semicircular structure's draw-in groove 61 is seted up to the inner wall of second expansion plate 6, and draw-in groove 61 corresponds the joint with fixture block 21, and when first expansion plate 2 and the opening and closing of second expansion plate 6, fixture block 21 can be embedded into draw-in groove 61 internal fixation, plays supplementary fixed effect to first expansion plate 2 and second expansion plate 6, prevents that first expansion plate 2 and second expansion plate 6 from taking place the condition that the pine takes off.

As shown in fig. 5, the safety protection device further comprises a supporting leg 52, the top of the supporting leg 52 is rotatably connected with the outer wall of the base 51 through a pin 53, the supporting leg 52 is of a two-section structure, the upper end of the supporting leg 52 is of an inclined structure, the lower end of the supporting leg is of a horizontal structure, a protruding block 521 of a parallel structure is arranged on the lower surface of the horizontal end, the cross section of the protruding block 521 is of a right trapezoid structure, the vertical end of the protruding block 521 is far away from the inclined side of the supporting leg 52, and the inclined end is close to the inclined side of the supporting leg 52.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The protection device for the electrical overhaul equipment is characterized by comprising an outer fixing frame (3) and an inner fixing frame (5);

the cross sections of the outer fixing frame (3) and the inner fixing frame (5) are both arc-shaped structures, and the inner wall of the outer fixing frame (3) is elastically connected with the outer wall of the inner fixing frame (5) through a damping rod (4);

a first sliding chute (31) and a second sliding chute (32) are respectively formed in the outer fixing frame (3), and the inner walls of the first sliding chute (31) and the second sliding chute (32) are respectively connected with a first expansion plate (2) and a second expansion plate (6) in a sliding manner;

the bottom of the inner fixing frame (5) is welded with a base (51), and the vertical section of the base (51) is of an inverted T-shaped structure.

2. An electrical service equipment protection device according to claim 1, further comprising a crash roll (1);

the number of the anti-collision rollers (1) is multiple, and the anti-collision rollers (1) are arranged on the outer wall of the outer fixing frame (3) at equal intervals through connecting rods (11);

a plurality of the outer wall of the anti-collision roller (1) is wrapped by an insulating sleeve (12), and fluorescent strips (13) are pasted on the surface of the insulating sleeve (12) at equal intervals.

3. The electrical overhaul equipment protection device according to claim 1, wherein a clamping block (21) with a semicircular structure is arranged on the inner wall of the first expansion plate (2), a clamping groove (61) with a semicircular structure is formed on the inner wall of the second expansion plate (6), and the clamping groove (61) is correspondingly clamped with the clamping block (21).

4. An electrical service equipment guard according to claim 1 further comprising a foot (52);

the top of the supporting leg (52) is rotatably connected with the outer wall of the base (51) through a pin shaft (53);

the supporting leg (52) is of a two-section structure, the upper end of the supporting leg is of an inclined structure, the lower end of the supporting leg is of a horizontal structure, and the lower surface of the horizontal end is provided with a lug (521) of a parallel structure.

5. The electrical service equipment protector as recited in claim 1, characterized in that the radian of the first expansion plate (2) and the second expansion plate (6) is equal, and the first expansion plate (2) and the second expansion plate (6) form a ring structure with the external fixation frame (3) after being unfolded.

6. An electrical service equipment protector as claimed in claim 4 wherein the projections (521) are of right trapezoidal cross-section, the vertical ends of the projections (521) being remote from the inclined sides of the feet (52) and the inclined ends being close to the inclined sides of the feet (52).