CN213460629U

CN213460629U - Detachable assembly type electric power cabinet

Info

Publication number: CN213460629U
Application number: CN202022692008.2U
Authority: CN
Inventors: 黄丽平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-15
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a can dismantle assembled electric power cabinet, which comprises a base, the lower box subassembly has been placed to the base upper end, the lower box subassembly includes box down, box lower extreme fixedly connected with lower box reference column down, first spacing groove has been seted up to lower box upper end, base upper end fixedly connected with protection casing, install the screw rod in the protection casing, sliding connection has the nut on the screw rod, the second spacing groove has been seted up on the nut, the box has been placed on the nut, go up box lower extreme fixedly connected with reference column, the reference column is placed at the second spacing inslot, the base both ends are all seted up and are constructed the groove, construct the inslot and install drive screw pivoted drive arrangement. The utility model discloses a with the help of drive arrangement, can move the base respectively with lower box with last box and get off, under the condition that does not use the lifting hook, can effectively realize the dismouting of electric power cabinet.

Description

Detachable assembly type electric power cabinet

Technical Field

The utility model relates to an electric power tech field especially relates to a removable assecmbly formula electric power cabinet.

Background

With the continuous progress of the society, the development of the electrical technology field is also continuously promoted, all walks of life can not leave the electric power system, and the regulator cubicle plays the effect of protecting the electric power system more. Therefore, in the field of electrical technology, the role of electrical cabinets is not replaceable.

However, in reality, most of electrical cabinets belong to the integral type structure, and not only bring trouble in the transportation like this, also make the process of installation and dismantlement become more loaded down with trivial details simultaneously. In order to solve the problem, the application number CN201420543583.8 proposes "a detachable hoisting frame", which is a solution for hoisting a heavy object by "hoisting a heavy object by using a chain block and a mounting frame, and a hook is installed at one end of the chain block. However, in the scheme, the heavy object is forcibly lifted by the lifting hook, so that the risk of falling of the heavy object exists in the process, and certain potential safety hazards exist; in addition, in the place that the space is less, highly insufficient, hoist and mount frame just can't place the heavy object directly over, hoist and mount frame just can't use this moment. In view of this problem, the present invention provides a solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a detachable assembled electric power cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a demountable assembly formula electric power cabinet, includes the base, the base upper end is equipped with lower box subassembly, lower box subassembly includes box down, lower box lower extreme fixedly connected with lower box reference column, first spacing groove has been seted up to lower box upper end, base upper end fixedly connected with protection casing, install the screw rod in the protection casing, threaded connection has the nut on the screw rod, the second spacing groove has been seted up on the nut, be equipped with the box on the nut, go up box lower extreme fixedly connected with reference column, reference column sliding connection second spacing inslot, go up box lower extreme fixedly connected with upper box reference column, go up box reference column sliding connection at first spacing inslot, the mechanism groove has all been seted up at the base both ends, the mechanism inslot is installed drive screw pivoted drive arrangement.

Preferably, the lower end of the lower box positioning column is rotatably connected with a lower box pulley, and the lower end of the upper box positioning column is rotatably connected with an upper box pulley.

Preferably, the driving device comprises a driving bevel gear rotationally connected to the inner wall of the mechanism groove, the lower end of the screw is fixedly connected with a driven bevel gear, and the driving bevel gear is in meshing transmission with the driven bevel gear.

Preferably, a rotating shaft is installed in the base, and the driving bevel gear is connected to two ends of the rotating shaft.

Preferably, a removable assecmbly formula electric power cabinet, its characterized in that, pivot lateral wall fixedly connected with rotates the hand wheel, the eccentric position department fixedly connected with handle on the rotatory hand wheel.

Preferably, a rubber sleeve is glued on the handle, and anti-skid lines are carved on the rubber sleeve.

The utility model discloses following beneficial effect has:

1. through setting up helical structure, with the help of the supporting role of nut, the nut can drive the box body and rise when rising, replaces the chain lifting hook with helical structure, can effectively avoid the potential safety hazard because of the chain fracture brings.

2. The upper box body and the lower box body are limited by the positioning columns, after the upper box body is lifted, the positioning columns at the bottom of the upper box body are separated from the positioning holes at the upper end of the lower box body, and the lower box body can be freely moved out at the moment. The upper box body is descended to the base by means of the screw mechanism, and then the upper box body can be moved down from the base, so that the upper box body and the lower box body can be disassembled and assembled in the vertical direction. Like this, even in the region that the space is less, highly not enough, still can accomplish the dismouting to the regulator cubicle, effectively overcome the limitation that is similar to hoist and mount frame brought.

Drawings

Fig. 1 is a schematic structural view of a detachable assembled electric power cabinet according to the present invention;

fig. 2 is a top view of a detachably assembled electric power cabinet provided by the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the detachably assembled electric power cabinet of the present invention;

in the figure: the device comprises a lower box body 1, an upper box body 2, a protective cover 3, a screw rod 4, a lower box body positioning column 5, a lower box body pulley 6, a rotating hand wheel 7, a handle 8, an upper box body positioning column 9, an upper box body pulley 10, a nut 11, a positioning column 12, a mechanism groove 13, a first limiting groove 14, a base 15, a rotating shaft 16, a driving bevel gear 17, a driven bevel gear 18 and a second limiting groove 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a demountable assembly formula electric power cabinet, including base 15, base 15 upper end is equipped with lower box subassembly, lower box subassembly includes box 1 down, box reference column 5 is down fixedly connected with to lower box 1 lower extreme, first spacing groove 14 has been seted up to lower box 1 upper end, base 15 upper end fixedly connected with protection casing 3, install screw rod 4 in the protection casing 3, threaded connection has nut 11 on the screw rod 4, the second spacing groove 19 has been seted up on the nut 11, be equipped with last box 2 on the nut 11, the fixedly connected with reference column 12 of last box 2 lower extreme, reference column 12 sliding connection second spacing inslot 19, go up box 2 lower extreme fixedly connected with last box reference column 9, go up box reference column 9 sliding connection in first spacing groove 14, mechanism groove 13 has all been seted up at base 15 both ends, mechanism inslot 13 is installed drive screw rod 4 pivoted drive arrangement.

The driving device comprises a driving bevel gear which is rotationally connected to the inner wall of the mechanism groove, the lower end of the screw is fixedly connected with a driven bevel gear, and the driving bevel gear is in meshing transmission with the driven bevel gear.

A rotation shaft 16 is installed in the base 15, and a drive bevel gear 17 is connected to both ends of the rotation shaft 16.

16 lateral walls fixedly connected with rotary hand wheel 7 of pivot, eccentric position department fixedly connected with handle 8 on the rotary hand wheel 7, it has the rubber sleeve to glue on the handle 8, is carved with anti-skidding line on the rubber sleeve simultaneously, prevents to skid the manual operation of being convenient for.

The lower end of the lower box positioning column 5 is rotatably connected with a lower box pulley 6, the lower end of the upper box positioning column 9 is rotatably connected with an upper box pulley 10, and the box is conveniently and easily pulled out of the base 15 through the box pulleys.

In the operation process, the rotating hand wheel 7 is rotated to drive the coaxial driving bevel gear 17 to rotate, the driving bevel gear 17 rotates and simultaneously drives the driven bevel gear 18 to rotate, and the driven bevel gear 18 drives the screw rod 4 to rotate. In this way, the nuts 11 located on both sides of the upper end of the base 15 can be simultaneously raised and lowered, thereby lifting and lowering the upper case 2. In the process of ascending the upper box body 2, when a certain height is reached, the upper box body positioning column 9 can be separated from the first limiting groove 14, and at the moment, the upper box body 2 and the lower box body 1 can be separated. At this time, the operator can easily move the lower casing 1 off the base 15 by means of the lower casing pulley 6. When the lower casing 1 is completely detached from the base 15, the rotating hand wheel 7 is turned at this time, the upper casing 2 can be moved from the high position to the base 15 by the screw structure, and the upper casing 2 can be moved from the base 15 by the lower casing pulley 10.

So, can dismantle the separation with the box of electric power cabinet, the equipment of box 2 and lower box 1 is gone up in the accessible rotation hand wheel 7 realization of reason accessible likewise.

The utility model provides a scheme can make the individual people of operator alright carry out the dismouting of electric power cabinet, adopts the spiral to go up and down simultaneously rather than the lifting hook goes up and down, can effectively avoid the potential safety hazard because of the midway fracture of lifting hook chain brings. More importantly, the scheme is more suitable for areas with small space and insufficient height.

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 detachable assembly type electric power cabinet comprises a base (15) and is characterized in that a lower box body assembly is arranged at the upper end of the base (15), the lower box body assembly comprises a lower box body (1), a lower box body positioning column (5) is fixedly connected to the lower end of the lower box body (1), a first limiting groove (14) is formed in the upper end of the lower box body (1), a protective cover (3) is fixedly connected to the upper end of the base (15), a screw rod (4) is installed in the protective cover (3), a nut (11) is in threaded connection with the screw rod (4), a second limiting groove (19) is formed in the nut (11), an upper box body (2) is arranged on the nut (11), a positioning column (12) is fixedly connected to the lower end of the upper box body (2), the positioning column (12) is in sliding connection with the second limiting groove (19), an upper box body positioning column (9) is fixedly connected to the lower, the upper box positioning column (9) is connected in a first limiting groove (14) in a sliding mode, a mechanism groove (13) is formed in each of two ends of the base (15), and a driving device for driving the screw rod (4) to rotate is installed in each mechanism groove (13).

2. The detachably assembled electric power cabinet according to claim 1, wherein the lower end of the lower box positioning column (5) is rotatably connected with a lower box pulley (6), and the lower end of the upper box positioning column (9) is rotatably connected with an upper box pulley (10).

3. The detachable assembled electric cabinet according to claim 1, wherein the driving device comprises a driving bevel gear (17) rotatably connected to the inner wall of the mechanism groove (13), a driven bevel gear (18) is fixedly connected to the lower end of the screw (4), and the driving bevel gear (17) is in meshing transmission with the driven bevel gear (18).

4. A detachable electric cabinet according to claim 3, wherein a rotating shaft (16) is installed in the base (15), and the driving bevel gear (17) is connected to two ends of the rotating shaft (16).

5. The detachable assembled electric cabinet according to claim 4, wherein a rotating hand wheel (7) is fixedly connected to a side wall of the rotating shaft (16), and a handle (8) is fixedly connected to the rotating hand wheel (7) at an eccentric position.

6. A detachable electric cabinet according to claim 5, characterized in that the handle (8) is glued with a rubber sleeve, and the rubber sleeve is engraved with anti-skid lines.