CN216598697U

CN216598697U - Special equipment for installing kilovolt centrally installed switchgear current transformer

Info

Publication number: CN216598697U
Application number: CN202122371143.1U
Authority: CN
Inventors: 侯宏宇; 王文刚
Original assignee: Tianjin Chengxi Guangyuan Power Engineering Co ltd
Current assignee: Tianjin Chengxi Guangyuan Power Engineering Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-24
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of installation of a kilovolt centrally installed switchgear, and particularly discloses special equipment for installation of a kilovolt centrally installed switchgear current transformer, which comprises a box body and a hoisting mechanism arranged at the top of the box body, wherein the hoisting mechanism comprises a hoisting frame arranged on two sides of the box body, and a limiting component and a resisting component which are arranged inside the hoisting frame, and the limiting component comprises a groove arranged at the top end inside the hoisting frame and convex blocks symmetrically arranged on two sides of the groove.

Description

Special equipment for installing kilovolt centrally installed switchgear current transformer

Technical Field

The utility model belongs to the technical field of installation of kilovolt middle-placed cabinets, and particularly relates to special equipment for installation of a kilovolt middle-placed cabinet current transformer.

Background

In the assembling process of the kilovolt centrally installed switchgear, a current transformer is generally installed in the kilovolt centrally installed switchgear through installation equipment, so that the kilovolt centrally installed switchgear is used conveniently, and normal distribution of electric power is guaranteed. But there is certain defect in the use in the kilovolt in the present market put cabinet current transformer installation professional equipment, if, when current transformer hoists, can not support hoist and mount couple tight spacing, be not convenient for hoist and mount the stable of couple and articulate, poor stability when leading to the kilovolt to put cabinet current transformer hoist and mount in, cause the installation effectiveness of putting cabinet current transformer in the kilovolt to hang lowly, put cabinet current transformer's quick installation and use in the kilovolt influence, in addition, can not realize placing intracavity space's adjustment, be not convenient for put cabinet current transformer's hoist and mount in different specification kilovolts, the application scope that leads to equipment receives the restriction, cause the practicality of equipment to hang lowly, influence the use of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide special equipment for installing a kilovolt centrally installed switchgear current transformer, and aims to solve the problems that a hanging hook cannot be abutted to be limited, the hanging hook is inconvenient to stably hang, the stability of the kilovolt centrally installed switchgear current transformer during hanging is poor, the installation efficiency is low, the internal space of a placing cavity cannot be adjusted, and the hanging of the kilovolt centrally installed switchgear current transformers of different specifications is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: install professional equipment to put cabinet current transformer in kilovolt, including the box and locate the hoisting machine structure at box top, hoisting machine constructs including installing in the gallows of box both sides and locating the inside spacing subassembly of gallows and support tight subassembly, spacing subassembly is including offering the recess on the inside top of gallows and the lug that recess both sides were located to the symmetry, support tight subassembly including installing in the spring at box top, the top of spring is connected with the fly leaf, and the top of fly leaf installs and support tight board, support the top of tight board inwards sunken to be formed with and support tight groove.

Preferably, the box includes the base, the top of base is installed and is had the open-ended framework, and the opening part of framework is inserted through the grafting subassembly and is equipped with the detachable picture peg, the picture peg encloses the framework for the inside vacuole formation of framework.

Preferably, be equipped with a division board in the cavity at least, and the joint strip is all installed at the both ends of division board, the joint groove that the equidistance distributes is all seted up to inner wall one side of framework and picture peg, and the joint groove cooperatees with the joint strip, the cavity is separated to the division board, forms a plurality of chambeies of placing.

Preferably, the plug-in components include plug-in strips arranged at two ends of the plug board and plug-in grooves arranged on two sides of the inner wall of the frame body, and the plug-in grooves are matched with the plug-in strips.

Preferably, the hoisting mechanism further comprises a sliding guide assembly, the sliding guide assembly comprises guide blocks arranged at two ends of the movable plate and guide grooves arranged on two sides of the inner wall of the hoisting frame, and the two guide grooves correspond to the two guide blocks one to one.

Preferably, two positioning blocks are symmetrically installed at the bottom end of the inserting plate, two positioning grooves are formed in the top of the base, and the two positioning grooves correspond to the two positioning blocks one to one.

Preferably, the groove and the abutting groove are both arc-shaped, and the inner walls of the groove and the abutting groove are both bonded with anti-skid rubber pads.

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

(1) adopt spacing subassembly and support tight subassembly, can support the hoist and mount couple tightly spacing to realize that the stability of hoist and mount couple articulates, effectual increased put stability when cabinet current transformer hoists in the kilovolt, so that put cabinet current transformer's stable hoist and mount in the kilovolt, help improving the installation effectiveness of putting cabinet current transformer in the kilovolt, put cabinet current transformer's installation cost in the reduction kilovolt, can realize putting quick installation and the use of cabinet current transformer in the kilovolt.

(2) Can realize adjusting the position of division board through joint strip and joint groove to the size that the chamber inner space was placed in the realization is adjustable, so that put cabinet current transformer's hoist and mount in the kilovolt of different specifications, the effectual application scope that has increased equipment, great improvement the practicality of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic structural view of the hoisting mechanism of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 3;

FIG. 7 is an enlarged view of FIG. 3 at B;

in the figure: 1. a base; 2. a frame body; 3. a hoisting mechanism; 31. a hanger; 32. a groove; 33. a bump; 34. a propping plate; 35. a movable plate; 36. a spring; 37. a guide groove; 38. a guide block; 39. abutting against the groove; 4. inserting plates; 5. inserting grooves; 6. inserting strips; 7. positioning a groove; 8. positioning blocks; 9. a placement chamber; 10. a partition plate; 11. a clamping strip; 12. a clamping groove.

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.

As shown collectively in fig. 1-7: the utility model provides a put cabinet current transformer installation professional equipment in kilovolt, the power distribution box comprises a box body, and locate hoisting machine at box top 3, hoisting machine constructs 3 including installing in the gallows 31 of box both sides, and locate the inside spacing subassembly of gallows 31 and support tight subassembly, spacing subassembly is including offering in the recess 32 on the inside top of gallows 31, and the lug 33 of recess 32 both sides is located to the symmetry, support tight subassembly including installing in the spring 36 at box top, the top of spring 36 is connected with fly leaf 35, and the top of fly leaf 35 is installed and is supported tight board 34, the top of supporting tight board 34 is inwards sunken to be formed with and supports tight groove 39.

In this embodiment, preferably, the box includes base 1, and the top of base 1 is installed and is had open-ended framework 2, and the opening part of framework 2 is inserted through the grafting subassembly and is equipped with detachable picture peg 4, and picture peg 4 encloses framework 2 for the inside formation cavity of framework 2.

Specifically, when the kilovolt centrally-mounted cabinet current transformer is installed, an installer can install the kilovolt centrally-mounted cabinet current transformer into a cavity inside a box body consisting of the base 1, the frame body 2 and the inserting plate 4, then hang a hoisting hook on the hanging bracket 31, at the moment, a groove 32 on the hanging bracket 31 limits the hoisting hook, meanwhile, a lug 33 clamps the hoisting hook, so that the hoisting hook is stably hung in the groove 32, the limitation of the hoisting hook is further realized, the hoisting hook and the hanging bracket 31 are stably hung, then the installer lifts the box body through hoisting equipment, then the installer pulls out the inserting plate 4 from the frame body 2, removes the kilovolt centrally-mounted cabinet current transformer from the cavity, and then installs the kilovolt centrally-mounted cabinet current transformer in the kilovolt centrally-mounted cabinet, so as to realize the rapid installation of the kilovolt centrally-mounted cabinet current transformer;

meanwhile, when the hanging hook is hung on the hanging bracket 31, an installer can pull the movable plate 35 downwards, at this time, the movable plate 35 presses the spring 36 downwards, so that the spring 36 contracts to drive the abutting plate 34 to descend, then the installer hangs the hanging hook in the groove 32, at this time, the installer loosens the movable plate 35 to make the spring 36 lose external force and restore the original shape to drive the movable plate 35 to move upwards, then the movable plate 35 drives the abutting plate 34 to move upwards to abut against the bottom of the hanging hook, so that the hanging hook is stably limited in the groove 32, thereby realizing stable hanging of the hanging hook, effectively increasing the stability of the hanging of the kilovolt cabinet current transformer, facilitating stable hanging of the kilovolt center cabinet current transformer, improving the installation efficiency of the kilovolt center cabinet current transformer, and being beneficial to saving the installation time of the kilovolt center cabinet current transformer, the installation cost of the kilovolt middle-placed cabinet current transformer is reduced, so that the kilovolt middle-placed cabinet current transformer can be quickly installed and used;

in addition, in the above embodiment, the bump 33 is made of rubber, so that the hanging hook can be stably limited in the groove 32, so as to facilitate stable hanging of the hanging hook.

In this embodiment, preferably, at least one partition plate 10 is disposed in the cavity, clamping strips 11 are mounted at two ends of the partition plate 10, clamping grooves 12 distributed at equal intervals are formed in one sides of the inner walls of the frame body 2 and the inserting plate 4, the clamping grooves 12 are matched with the clamping strips 11, and the partition plate 10 partitions the cavity to form a plurality of placing cavities 9.

Specifically, in the present embodiment, as shown in fig. 3, for convenience of illustration, 3 partition plates 10 are provided, and 3 partition plates 10 partition the cavity to form 4 placing cavities 9, but in the practical application process, the partition plates 10 are not limited to the number disclosed above, and can be designed according to practical requirements;

when the kilovolt centrally-mounted cabinet current transformer is arranged in the cavity, an installer can adjust the size of the placing cavity 9 according to the specification of the kilovolt centrally-mounted cabinet current transformer, namely the installer takes the partition plate 10 out of the cavity and inserts the partition plate 10 into the corresponding position in the cavity, at the moment, the clamping strip 11 is inserted into the clamping groove 12 along with the partition plate 10 and the frame body 2 to be clamped and fixed, so that the partition plate 10 is moved to the corresponding position, the placing cavity 9 with the corresponding specification is separated from the cavity, then the installer arranges the kilovolt centrally-mounted cabinet current transformer in the placing cavity 9 to realize the arrangement of the kilovolt centrally-mounted cabinet current transformer, the lifting of the kilovolt centrally-mounted cabinet current transformer is convenient, the size of the inner space of the placing cavity 9 is adjustable, the lifting of the kilovolt centrally-mounted cabinet current transformers with different specifications is convenient, and the application range of the equipment is effectively increased, the practicality of equipment is greatly improved.

In this embodiment, preferably, the plug assembly includes plug strips 6 mounted at two ends of the plug board 4, and plug grooves 5 formed at two sides of the inner wall of the frame 2, and the plug grooves 5 are matched with the plug strips 6.

Specifically, when the inserting plate 4 is inserted into the frame body 2, the inserting strip 6 is inserted into the inserting groove 5, so that the inserting plate 4 and the frame body 2 are inserted and fixed, and the inserting plate 4 is installed;

when the inserting plate 4 is pulled out, an installer pulls the inserting plate 4 upwards to enable the inserting strips 6 to move along the inserting grooves 5 until the inserting strips are separated from the inserting grooves, so that the inserting plate 4 is separated from the frame body 2, and the inserting plate 4 is detached.

In this embodiment, preferably, the hoisting mechanism 3 further includes a sliding guide assembly, the sliding guide assembly includes guide blocks 38 installed at two ends of the movable plate 35 and guide grooves 37 opened at two sides of the inner wall of the hanger 31, and the two guide grooves 37 correspond to the two guide blocks 38 one to one.

Specifically, when the spring 36 drives the movable plate 35 to move along the inside of the hanger 31, the guide block 38 can slide along the guide groove 37, so as to limit the movable plate 35, and thus, the movable plate 35 can stably move, so that the hanging hook can be stably supported tightly.

In this embodiment, preferably, two positioning blocks 8 are symmetrically installed at the bottom end of the inserting plate 4, two positioning grooves 7 are formed in the top of the base 1, and the two positioning grooves 7 correspond to the two positioning blocks 8 one to one.

Specifically, when picture peg 4 pegs graft in framework 2 opening part, the locating piece 8 of picture peg 4 bottom injects the constant head tank 7 at base 1 top along with it to fix a position between picture peg 4 and the base 1, realize the stable connection between picture peg 4, framework 2 and the base 1 with this, thereby realize the stable equipment of box, be convenient for put cabinet current transformer's hoist and mount in the kilovolt.

In this embodiment, preferably, the groove 32 and the abutting groove 39 are both arc-shaped, and the inner walls of the groove 32 and the abutting groove 39 are both bonded with anti-slip rubber pads.

Specifically, when the hoisting hook is hung on the hanger 31, the arc-shaped groove 32 and the abutting groove 39 can facilitate the limiting and abutting of the hoisting hook, so that the stable hanging of the hoisting hook is realized;

meanwhile, the anti-slip rubber mat can play an anti-slip role, can prevent the lifting hook from sliding with the hanger 31, and further facilitates stable hanging of the lifting hook.

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

1. Put cabinet current transformer installation professional equipment in kilovolt, its characterized in that: including the box and locate hoisting machine at box top constructs (3), hoisting machine constructs (3) including installing in gallows (31) of box both sides and locating gallows (31) inside spacing subassembly and support tight subassembly, spacing subassembly is including offering in recess (32) and the symmetry on gallows (31) inside top and locating lug (33) of recess (32) both sides, support tight subassembly including install in spring (36) at box top, the top of spring (36) is connected with fly leaf (35), and the top of fly leaf (35) is installed and is supported tight board (34), and the top of supporting tight board (34) is inwards sunken to be formed with and is supported tight groove (39).

2. The special equipment for installing the kilovolt centrally installed switchgear current transformer of claim 1, wherein: the box includes base (1), and the top of base (1) is installed and is had open-ended framework (2), and the opening part of framework (2) inserts through grafting subassembly and is equipped with detachable picture peg (4), and picture peg (4) enclose framework (2) and close for the inside vacuole formation of framework (2).

3. The special equipment for installing the kilovolt centrally installed switchgear current transformer of claim 2, wherein: at least, be equipped with one division board (10) in the cavity, and joint strip (11) are all installed at the both ends of division board (10), and joint groove (12) that the equidistance distributes are all seted up to inner wall one side of framework (2) and picture peg (4), and cooperate with joint strip (11) joint groove (12), and division board (10) separate the cavity, form a plurality of chambeies (9) of placing.

4. The special equipment for installing the kilovolt centrally installed switchgear current transformer of claim 2, wherein: the plug-in components comprise plug-in strips (6) arranged at two ends of the plug board (4) and plug-in grooves (5) arranged on two sides of the inner wall of the frame body (2), and the plug-in grooves (5) are matched with the plug-in strips (6).

5. The special equipment for installing the kilovolt centrally installed switchgear current transformer of claim 1, wherein: the hoisting mechanism (3) further comprises a sliding guide assembly, the sliding guide assembly comprises guide blocks (38) installed at two ends of the movable plate (35) and guide grooves (37) formed in two sides of the inner wall of the hoisting frame (31), and the two guide grooves (37) correspond to the two guide blocks (38) one to one.

6. The special equipment for installing the kilovolt centrally installed switchgear current transformer of claim 2, wherein: two positioning blocks (8) are symmetrically installed at the bottom end of the inserting plate (4), two positioning grooves (7) are formed in the top of the base (1), and the two positioning grooves (7) correspond to the two positioning blocks (8) one by one.

7. The special equipment for installing the kilovolt centrally installed switchgear current transformer of claim 1, wherein: the groove (32) and the abutting groove (39) are both arc-shaped, and the inner walls of the groove (32) and the abutting groove (39) are both bonded with anti-skid rubber pads.