CN220732185U - Box door dismounting tool for power transformer - Google Patents

Abstract

The utility model belongs to the technical field of power transformation boxes, in particular to a box door disassembling tool for power transformation, the novel door comprises a box body and a door frame, wherein a disassembly assembly is further arranged on the door frame; the disassembly component comprises a box door, a shell, a rotating handle, a rotating rod, a rotating piece, a rotating shaft piece, a guide rod, an inserting rod and a bolt, wherein the box door is installed in the door frame, the two shells which are symmetrically arranged are fixedly connected with the front end face of the box door, the disassembly component is arranged on the disassembly component, a user can quickly disassemble the box door through the disassembly component, so that the whole disassembly of the box door is convenient, some electronic devices installed on the box door are convenient to maintain and overhaul, the limiting component is added on the mechanism, the connection between the box door and the door frame can be further limited, and the box door is more stable to install.

Description

Box door dismounting tool for power transformer

Technical Field

The utility model belongs to the technical field of power transformation boxes, in particular to a door dismounting tool for a power transformer.

Background

The box body and the box door of the conventional safe electric box are usually connected together through a hinge, the left metal blade of the hinge is welded with the box door, the right metal blade of the hinge is welded on the box body, and some electronic devices are also arranged on the box doors of some transformer boxes;

in order to solve the problem, the application provides a door disassembling tool for a power transformer.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a box door disassembling tool for a power transformer, which has the characteristics of being convenient for quickly disassembling the box door, thereby being convenient for maintaining and overhauling electronic devices arranged on the box door.

In order to achieve the above-mentioned object, the utility model provides the following technical scheme: the utility model provides a power substation is with chamber door dismantlement apparatus, includes box and door frame, still install the dismantlement subassembly on the door frame;

the disassembly component comprises a door, a shell, a rotating handle, a rotating rod, a rotating piece, a rotating shaft piece, a guide rod, a plug rod and a bolt, wherein the door is arranged in the door frame, the front end surface of the door is fixedly connected with two symmetrically arranged shells, the rotating handle is rotationally connected with the inner side of the shell, the rotating rod is fixedly connected with the other end of the rotating handle, one end of the rotating rod is fixedly connected with the rotating handle, the other end of the rotating rod is rotationally connected with the door, the outside fixedly connected with of dwang be the symmetry form is arranged the rotation piece, two both ends between the rotation piece are all fixedly connected with the pivot piece, the outside rotation of pivot piece is connected with the guide arm, the other end of guide arm with the inserted bar rotates to be connected, two the inserted bar runs through respectively the upper and lower both ends of casing, the outside sliding connection of inserted bar has the bolt, the bolt with door frame fixed connection.

The utility model relates to a door disassembling tool for a power transformer, which is preferable and further comprises a limiting assembly, wherein the limiting assembly comprises a connecting rod, a gear, a rack, a moving plate and a limiting rod, the other end of the rotating rod is fixedly connected with the connecting rod, the connecting rod is rotationally connected with a door, the tail end of the connecting rod is fixedly connected with the gear, the rack is meshed and connected with the outer side of the gear, the moving plate is fixedly connected with the outer side of the rack, the moving plate is in sliding connection with the door, the outer side of the moving plate is fixedly connected with three limiting rods which are arranged in an equidistance manner, and the limiting rod is in sliding connection with a through hole formed in the door.

As the box door disassembling tool for the power transformer, the box door disassembling tool is preferable, the rear end face of the box door is provided with the protruding frame, the frame is provided with the through hole matched with the limiting rod, and the limiting rod is in sliding connection with the frame on the box door through the through hole.

As the door disassembling tool for the power transformer, the limiting assembly further comprises a dust-proof plate, and the rear end face of the door is connected with the dust-proof plate through screws.

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

set up the dismantlement subassembly on this device, the user can realize dismantling the chamber door fast through this dismantlement subassembly to the chamber door is down in the whole dismantlement of being convenient for, is convenient for maintain the maintenance to some electronic devices of installing above the chamber door, and has added spacing subassembly on this mechanism, can be further the chamber door spacing with being connected between the door frame, thereby makes the installation of case door more stable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a rotor according to the present utility model;

FIG. 3 is a schematic view of a stop lever according to the present utility model;

fig. 4 is a schematic structural view of a dust-proof plate according to the present utility model.

In the figure:

1. a case; 2. a door frame;

3. disassembling the assembly; 31. a door; 32. a housing; 33. a rotating handle; 34. a rotating lever; 35. a rotating member; 36. a rotating shaft member; 37. a guide rod; 38. a rod; 39. a plug pin;

4. a limit component; 41. a connecting rod; 42. a gear; 43. a rack; 44. a moving plate; 45. a limit rod; 46. a dust-proof plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1:

a door 31 dismounting tool for a power transformer comprises a box body 1 and a door frame 2.

In this embodiment: at present, the door on the transformer box is welded with the box body 1 through a hinge, and when the door needs to be integrally disassembled, the door is convenient to overhaul and maintain some electronic devices installed on the door, and the door is welded with the box body 1, so that great inconvenience is brought to disassembly and overhaul work.

Further, the method comprises the following steps:

a dismounting assembly 3 is also mounted on the door frame 2.

Still further, the method comprises:

as shown in fig. 2:

in combination with the above: the disassembly assembly 3 comprises a door 31, a shell 32, a rotating handle 33, a rotating rod 34, a rotating piece 35, a rotating shaft piece 36, a guide rod 37, a plug rod 38 and a bolt 39, wherein the door 31 is installed in the door frame 2, the front end face of the door 31 is fixedly connected with two symmetrically arranged shells 32, the inner side of each shell 32 is rotationally connected with the rotating handle 33, the other end of each rotating handle 33 is fixedly connected with the rotating rod 34, one end of each rotating rod 34 is fixedly connected with the corresponding rotating handle 33, the other end of each rotating rod 34 is rotationally connected with the door 31, two symmetrically arranged rotating pieces 35 are fixedly connected with the outer sides of the rotating rods 34, two rotating shafts 36 are fixedly connected with the outer sides of the rotating shafts 36, the other ends of the guide rods 37 are rotationally connected with the plug rod 38, the two plug rods 38 penetrate through the upper end and the lower end of the shell 32 respectively, the outer sides of the plug rod 38 are slidably connected with the bolts 39, and the bolts 39 are fixedly connected with the door frame 2.

In this embodiment: when the door 31 is used, the door 31 is required to be put into the door frame 2, the front end face of the door 31 and the door frame 2 are located on the same plane, at the moment, the rotating rod 34 can be driven to rotate through the rotating rod 33, the rotating piece 35 is driven to rotate through the rotating rod 34, the guide rod 37 arranged on the rotating shaft piece 36 is driven to rotate through the rotating piece 35, the inserting rod 38 is driven to move through the guide rod 37, the inserting rod 38 is inserted into the inserted pin 39 arranged on the door frame 2, the door 31 and the door frame 2 can be fixedly connected, and when the door is required to be disassembled, the door is reversely operated, and the inserting rod 38 is not contacted with the inserted pin 39.

It should be noted that: the moving direction of the insert lever 38 is related to the rotating direction of the guide lever 37, the rotating direction of the guide lever 37 is related to the moving direction of the rotating shaft member 36, the moving direction of the rotating shaft member 36 is related to the rotating direction of the rotating member 35, the rotating direction of the rotating member 35 is related to the rotating direction of the rotating lever 34, the rotating direction of the rotating lever 34 is related to the rotating direction of the rotating handle 33, and thus the moving of the insert lever 38 is related to the rotating direction of the rotating handle 33.

It should be noted that: the insert rod 38 is arranged symmetrically up and down, so that the insert rod 38 is conveniently inserted into the bolts 39 at the upper end and the lower end, and the fixing effect is better.

It should be noted that: the inside of the housing 32 is hollow, and a side of the housing 32 contacting the door 31 is provided in an open shape, so that the rotation member 35 is convenient to move in the housing 32.

As shown in fig. 3 and 4:

this tool is dismantled to chamber door 31 for power transformer still includes spacing subassembly 4, spacing subassembly 4 includes connecting rod 41, gear 42, rack 43, movable plate 44 and gag lever post 45, the other end fixedly connected with connecting rod 41 of dwang 34, connecting rod 41 and chamber door 31 rotate and are connected, the terminal fixedly connected with gear 42 of connecting rod 41, the outside meshing of gear 42 is connected with rack 43, the outside fixedly connected with movable plate 44 of rack 43, movable plate 44 and chamber door 31 sliding connection, the outside fixedly connected with of movable plate 44 is the gag lever post 45 of equidistance form range, through-hole sliding connection offered on gag lever post 45 and the chamber door 31.

In this embodiment: like this can drive the dwang 34 through the twist grip 33 and rotate, the dwang 34 drives connecting rod 41 and rotates, through the rotation of connecting rod 41, drive gear 42 and rotate, drive rack 43 through gear 42 and remove, the removal of rack 43 can drive movable plate 44 and remove, thereby can drive gag lever post 45 and remove, gag lever post 45 stretches out and can be in the inboard of door frame 2 and chamber door 31, carry out effectual spacing to the contact position department of door frame 2 and chamber door 31, thereby make the fixation of chamber door 31 more stable, when dismantling when needs, reverse operation, make gag lever post 45 with again with door frame 2 connect the contact can.

It should be noted that: the number of the limiting rods 45 on the left side and the right side is three, so that the door frame 2 and the door 31 can be limited on the left side and the right side simultaneously, and the limiting effect is better.

Further, the method comprises the steps of;

in an alternative embodiment, the rear end surface of the door 31 is provided with a raised frame, and the frame is provided with a through hole adapted to the limit rod 45, and the limit rod 45 is slidably connected with the frame on the door 31 through the through hole.

In this embodiment: the movement of the limiting rod 45 is conveniently limited, so that the limiting rod 45 moves in the through hole, and the movement is more stable.

Further, the method comprises the steps of;

in an alternative embodiment, the spacing assembly 4 further includes a dust guard 46, the rear end surface of the door 31 is connected to a dust plate 46 by screws.

In this embodiment: thus, the dust-proof plate 46 can effectively prevent the gear 42, the rack 43 and the like from being polluted by excessive dust, and the normal use is prevented.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a tool is dismantled to chamber door for power substation, includes box (1) and door frame (2), its characterized in that: the door frame (2) is also provided with a disassembly component (3);

the dismounting assembly (3) comprises a door (31), a shell (32), a rotating handle (34), a rotating member (35), a rotating shaft member (36), a guide rod (37), a plug rod (38) and a bolt (39), wherein the door (31) is arranged in the door frame (2), the front end surface of the door (31) is fixedly connected with two symmetrically arranged shells (32), the inner side of the shell (32) is rotatably connected with the rotating handle (34), the other end of the rotating handle (33) is fixedly connected with the rotating rod (34), one end of the rotating rod (34) is rotatably connected with the rotating handle (31), the outer side of the rotating rod (34) is fixedly connected with the rotating member (35), two ends between the two rotating members (35) are fixedly connected with the rotating shaft member (36), the outer side of the rotating member (36) is rotatably connected with the plug rod (37), the other end of the guide rod (38) is connected with the plug rod (38) in a sliding way, the bolt (39) is fixedly connected with the door frame (2).

2. The door removing tool for a power substation according to claim 1, wherein: still include spacing subassembly (4), spacing subassembly (4) include connecting rod (41), gear (42), rack (43), movable plate (44) and gag lever post (45), the other end fixedly connected with of dwang (34) connecting rod (41), connecting rod (41) with chamber door (31) rotate and be connected, the terminal fixedly connected with of connecting rod (41) gear (42), the outside meshing of gear (42) is connected with rack (43), the outside fixedly connected with of rack (43) movable plate (44), movable plate (44) with chamber door (31) sliding connection, the outside fixedly connected with of movable plate (44) is three limit lever (45) that the equidistance was arranged, gag lever post (45) with through-hole sliding connection of seting up on chamber door (31).

3. The door removing tool for a power substation according to claim 2, wherein: the rear end face of the box door (31) is provided with a raised frame, the frame is provided with a through hole matched with the limiting rod (45), and the limiting rod (45) is in sliding connection with the frame on the box door (31) through the through hole.

4. The door removing tool for a power substation according to claim 2, wherein: the limiting assembly (4) further comprises a dust-proof plate (46), and the rear end face of the box door (31) is connected with the dust-proof plate (46) through screws.