CN212343090U

CN212343090U - Power equipment maintenance switch box

Info

Publication number: CN212343090U
Application number: CN202020971248.3U
Authority: CN
Inventors: 刘俊宏
Original assignee: Chengdu Shunsheng Electric Co ltd
Current assignee: Chengdu Shunsheng Electric Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-12
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a power equipment maintenance switch box, including box, base and chamber door, base fixed connection is in the bottom of box, the right flank of chamber door rotates the front position of connection at the box, the telescopic link of the vertical setting of rear end surface intermediate position fixedly connected with of box, and the right flank lower extreme of box has seted up the connector, the inside movable mounting of box has the mounting bracket. This power equipment maintenance switch box, through the handle that the terminal surface set up under the pulling mounting bracket, when the mounting bracket received the effort, can use the center of pivot to take place the homeopathic needle and rotate as the centre of a circle, the connecting rod drives the pole of buckling and rotates horizontal position gradually this moment, the slide bar then drives terminal pulley and removes the below in the slide rail for the mounting bracket is rotatory to horizontal position, reached and made things convenient for maintenance personal to carry out the effect of maintaining through the power equipment of screw hole fixed on the mounting bracket.

Description

Power equipment maintenance switch box

Technical Field

The utility model belongs to the technical field of the switch box maintenance and specifically relates to a power equipment maintenance switch box.

Background

At present, the switch box is mainly used for intensively placing a load switch and a high-voltage cable, and can be conveniently, quickly and accurately connected with operated equipment after the switch box is placed at an operation position in operation.

At present devices such as electric energy meter, all use the screw with their fixed mounting on the mounting bracket in the box, and the position of mounting bracket in the switch box inside generally all is the position on perpendicular to box ground and fixes, so when meetting the need and maintaining the switch box of power equipment, maintainer needs the both hands level unsettled power equipment on the mounting bracket to maintain, cause maintainer's arm to produce the heavy sensation of acid easily when the time is longer, inconvenient installation and the continuation of maintenance go on, and present switch box is because heavier also unable light transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power equipment maintenance switch box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a power equipment maintenance switch box, includes box, base and chamber door, base fixed connection is in the bottom of box, the right flank of chamber door rotates the front position of connection at the box, the telescopic link of the vertical setting of rear end surface intermediate position fixedly connected with of box, and the right flank lower extreme of box has seted up the connector, the inside movable mounting of box has the mounting bracket.

In a further embodiment, the left side and the right side of the front end position of the bottom surface of the base are fixedly connected with supporting legs, the middle position of the upper surface of the telescopic rod is slidably connected with a telescopic button, and the left side and the right side of the rear end position of the bottom surface of the base are fixedly connected with universal wheels.

In a further embodiment, a plurality of threaded holes are formed in the surface of the mounting frame, a handle is fixedly connected to the middle position of the lower end face of the mounting frame, and rotating shafts are rotatably connected to the bottoms of the left side face and the right side face of the mounting frame.

In a further embodiment, the outer end of the rotating shaft is rotatably sleeved with a connecting rod, and the other end of the connecting rod is rotatably connected with a connecting shaft.

In a further embodiment, a bending rod is rotatably connected to the outer side of the connecting shaft, and the bending rod is rotatably connected with the connecting rod through the connecting shaft.

In a further embodiment, the left side and the right side of the upper end surface of the mounting frame are respectively provided with a transversely arranged slide rod and extend to the rear position of the mounting frame, the tail end position of the slide rod is rotatably connected with a guide wheel, the front end of the slide rod is rotatably connected with a fixed seat, and the bottom end of the fixed seat is fixedly connected with the upper end surface of the mounting frame.

In a further embodiment, a vertically arranged slide rail is fixedly installed at the rear side position of the mounting frame, the guide wheel is slidably connected inside the slide rail, a support frame is fixedly connected to the rear side of the bottom end inside the box body, and the tail end of the bending rod is rotatably connected inside the support frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the power equipment maintenance switch box is provided with a mounting rack, a connecting rod, a bending rod and other structures, when maintenance personnel need to maintain and check the power equipment in the switch box, only the box door needs to be opened, by pulling the handle arranged on the lower end surface of the mounting frame, the mounting frame can move outwards due to the action of force, meanwhile, the lower end of the side surface of the mounting rack is rotatably connected with a rotating shaft and a connecting rod, the upper end of the mounting rack is fixedly provided with a fixed seat, and the fixed seat is rotatably connected with a sliding rod, when the mounting rack is acted by force, the mounting rack can rotate clockwise by taking the center of the rotating shaft as the center of a circle, the connecting rod drives the bending rod to gradually rotate to the horizontal position, the sliding rod drives the pulley at the tail end to move to the lower part in the sliding rail, make the mounting bracket rotatory to horizontal position, reached and made things convenient for maintenance personal to maintain the effect through the fixed power equipment of screw hole on the mounting bracket.

2. This power equipment maintenance switch box, through setting up telescopic link and universal wheel isotructure, when needs remove the switch box, the accessible is pressed the flexible button of telescopic link upper end, stimulates the telescopic link simultaneously, and the telescopic link can the upward movement lengthen this moment, then the universal wheel that the usable base rear end of staff set up, and the pulling telescopic link makes the certain angle of box slope, then utilizes the universal wheel to drive the switch box and remove, has reached the effect of conveniently removing the switch box.

Drawings

Fig. 1 is a schematic perspective view of an appearance of a power equipment maintenance switch box.

Fig. 2 is a schematic internal perspective view of a power equipment maintenance switch box.

Fig. 3 is a schematic perspective view of the installation frame in the power equipment maintenance switch box in an operating state.

Fig. 4 is a schematic perspective view of a maintenance state of a mounting bracket in a power equipment maintenance switch box.

Fig. 5 is a side view, cross-sectional structural schematic diagram of a box body in a power equipment maintenance switch box.

In the figure: 1. a box body; 2. a base; 21. supporting legs; 3. a box door; 4. a telescopic rod; 41. a telescopic button; 42. a universal wheel; 5. a connecting port; 6. a mounting frame; 61. a threaded hole; 62. a handle; 63. a rotating shaft; 64. a connecting rod; 65. a connecting shaft; 66. a bending rod; 67. a slide bar; 68. a guide wheel; 69. a fixed seat; 7. a slide rail; 71. a support frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, in an embodiment of the present invention, a power equipment maintenance switch box includes a box body 1, a base 2 and a box door 3, the base 2 is fixedly connected to a bottom end of the box body 1, a right side surface of the box door 3 is rotatably connected to a front end position of the box body 1, a vertically arranged telescopic rod 4 is fixedly connected to a middle position of a rear end surface of the box body 1, a connector 5 is provided at a lower end of the right side surface of the box body 1, and a mounting frame 6 is movably mounted inside the box body 1;

the surface of the mounting frame 6 is fixedly provided with a plurality of threaded holes 61, the middle position of the lower end surface of the mounting frame 6 is fixedly connected with a handle 62, the bottom ends of the left side surface and the right side surface of the mounting frame 6 are respectively and rotatably connected with a rotating shaft 63, the outer end of the rotating shaft 63 is rotatably sleeved with a connecting rod 64, the other end of the connecting rod 64 is rotatably connected with a connecting shaft 65, the outer side of the connecting shaft 65 is rotatably connected with a bending rod 66, the bending rod 66 is rotatably connected with the connecting rod 64 through the connecting shaft 65, the left side and the right side of the upper end surface of the mounting frame 6 are respectively provided with a transversely arranged sliding rod 67 and extend to the rear position of the mounting frame 6, the tail end position of the sliding rod 67 is rotatably connected with a guide wheel 68, the front end of the sliding rod 67 is rotatably connected with a fixed, and the rear side of the bottom end in the box body 1 is fixedly connected with a supporting frame 71, the tail end of the bending rod 66 is rotatably connected in the supporting frame 71, by arranging the mounting frame 6, the connecting rod 64, the bending rod 66 and other structures, when a maintenance worker needs to maintain and inspect the power equipment in the switch box, only the box door 3 needs to be opened, by pulling the handle 62 arranged on the lower end surface of the mounting frame 6, at the moment, the mounting frame 6 can move outwards due to the force, meanwhile, the rotating shaft 63 and the connecting rod 64 are rotatably connected to the lower end position of the side surface of the mounting frame 6, the fixed seat 69 is fixedly arranged at the upper end position of the mounting frame 6, and the sliding rod 67 is rotatably connected in the fixed seat 69, so when the mounting frame 6 is subjected to the acting force, the clockwise rotation can occur by taking the center of the rotating shaft 63 as the center of a circle, at the, make mounting bracket 6 rotatory to horizontal position, reached the effect that makes things convenient for maintenance personal to maintain through the fixed power equipment of screw hole 61 on mounting bracket 6.

Example 2

The difference from example 1 is: equal fixedly connected with supporting leg 21 in the front position left and right sides of base 2's bottom surface, the upper surface intermediate position sliding connection of telescopic link 4 has flexible button 41, and the equal fixedly connected with universal wheel 42 in both sides about base 2's bottom surface rear end position, through setting up telescopic link 4 and universal wheel 42 isotructure, when needs remove the switch box, the flexible button 41 of 4 upper ends of telescopic link is pressed to the accessible, stimulate telescopic link 4 simultaneously, telescopic link 4 can the upward movement lengthen this moment, then the universal wheel 42 that the usable base rear end of staff set up, stimulate telescopic link 4 and make the box slope certain angle, then utilize universal wheel 42 to drive the switch box and remove, the effect of conveniently removing the switch box has been reached.

The utility model discloses a theory of operation is: when a maintenance person needs to maintain and inspect the electric equipment inside the switch box, only the box door 3 needs to be opened, the handle 62 arranged on the lower end face of the mounting frame 6 is pulled, at the moment, the mounting frame 6 can move outwards under the action of force, meanwhile, the lower end position of the side face of the mounting frame 6 is rotatably connected with the rotating shaft 63 and the connecting rod 64, the upper end position of the mounting frame 6 is fixedly provided with the fixing seat 69, and the sliding rod 67 is rotatably connected with the fixing seat 69, so when the mounting frame 6 is under the action of force, the clockwise rotation can occur by taking the center of the rotating shaft 63 as the center of a circle, at the moment, the connecting rod 64 drives the bending rod 66 to gradually rotate to the horizontal position, the sliding rod 67 drives the tail end pulley to move to the lower part in the sliding rail 7, the mounting frame 6 is rotated to the horizontal position, the, the accessible is pressed the flexible button 41 of 4 upper ends of telescopic link, stimulates telescopic link 4 simultaneously, and telescopic link 4 can the upward movement lengthening this moment, then the universal wheel 42 of the usable base rear end setting of staff, and the certain angle of pulling telescopic link 4 messenger box slope, then utilize universal wheel 42 to drive the switch box and remove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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

1. The utility model provides a power equipment maintenance switch box, includes box (1), base (2) and chamber door (3), base (2) fixed connection is in the bottom of box (1), the right flank of chamber door (3) rotates the front end position of connection at box (1), its characterized in that, telescopic link (4) of the vertical setting of rear end surface intermediate position fixedly connected with of box (1), and the right flank lower extreme of box (1) has seted up connector (5), the inside movable mounting of box (1) has mounting bracket (6).

2. The power equipment maintenance switch box according to claim 1, characterized in that the left and right sides of the front position of the bottom surface of the base (2) are fixedly connected with supporting legs (21), the middle position of the upper surface of the telescopic rod (4) is slidably connected with a telescopic button (41), and the left and right sides of the rear position of the bottom surface of the base (2) are fixedly connected with universal wheels (42).

3. The power equipment maintenance switch box according to claim 1, characterized in that a plurality of threaded holes (61) are formed in the surface of the mounting frame (6), a handle (62) is fixedly connected to the middle position of the lower end face of the mounting frame (6), and rotating shafts (63) are rotatably connected to the bottom ends of the left side face and the bottom end of the right side face of the mounting frame (6).

4. The power equipment maintenance switch box according to claim 3, characterized in that the outer end of the rotating shaft (63) is rotatably sleeved with a connecting rod (64), and the other end of the connecting rod (64) is rotatably connected with a connecting shaft (65).

5. The electrical equipment maintenance switch box according to claim 4, characterized in that a bent rod (66) is rotatably connected to the outside of the connecting shaft (65), and the bent rod (66) is rotatably connected to the connecting rod (64) through the connecting shaft (65).

6. The power equipment maintenance switch box according to claim 5, characterized in that transversely arranged slide bars (67) are installed on the left side and the right side of the upper end face of the mounting frame (6) and extend to the rear position of the mounting frame (6), a guide wheel (68) is rotatably connected to the tail end position of each slide bar (67), a fixed seat (69) is rotatably connected to the front end of each slide bar (67), and the bottom end of each fixed seat (69) is fixedly connected to the upper end face of the mounting frame (6).

7. The power equipment maintenance switch box according to claim 6, wherein a vertically arranged slide rail (7) is fixedly installed at the rear side position of the mounting rack (6), the guide wheel (68) is slidably connected inside the slide rail (7), a support frame (71) is fixedly connected to the rear side of the bottom end inside the box body (1), and the tail end of the bending rod (66) is rotatably connected inside the support frame (71).