CN215343440U

CN215343440U - Low-voltage distribution cabinet convenient to installation

Info

Publication number: CN215343440U
Application number: CN202121303668.5U
Authority: CN
Inventors: 房健; 童重远; 许建森; 肖承猛; 张学涛
Original assignee: Hangzhou Rantong Automation System Engineering Co ltd
Current assignee: Hangzhou Rantong Automation System Engineering Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-28
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to a low-voltage power distribution cabinet convenient to install, wherein an adjusting plate is slidably arranged on an installation frame up and down, a cabinet body is detachably arranged on the adjusting plate, a vertically extending screw rod is fixedly arranged on the installation frame, a threaded pipe matched with the screw rod is rotatably arranged on the rear side of the adjusting plate through a bearing, a driven gear is coaxially and fixedly arranged on the threaded pipe, a vertical shaft is rotatably arranged on the front side of the adjusting plate, and a driving gear meshed with the driven gear is coaxially and fixedly arranged on the vertical shaft; when the cabinet body is installed, the installation frame is fixed on a wall through the installation plate, then the vertical shaft is rotated to drive the adjusting plate to slide up and down so as to adjust the installation height of the cabinet body, finally the cabinet body is arranged between the two connecting parts, and the connecting parts are connected with the cabinet body through bolts.

Description

Low-voltage distribution cabinet convenient to installation

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet convenient to install.

Background

The low-voltage power distribution cabinet is visible everywhere in the life of people and is one of essential devices in life. Low-voltage distribution cabinet generally installs on the wall, and current low-voltage distribution cabinet is inconvenient when the installation height-adjusting, and the low-voltage distribution cabinet installation back height-unadjustable, the staff of not being convenient for overhauls the electrical components in the switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-voltage power distribution cabinet convenient to install, which is convenient for adjusting the installation height so as to solve the problems in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a low-voltage power distribution cabinet convenient to mount comprises a mounting frame, wherein a regulating plate is vertically and slidably mounted on the mounting frame, a cabinet body is detachably mounted on the regulating plate, and a cabinet door is arranged on the front side of the cabinet body; a vertically extending screw rod is fixedly installed on the mounting frame, a threaded pipe matched with the screw rod is rotatably installed on the rear side of the adjusting plate through a bearing, a driven gear is coaxially and fixedly installed on the threaded pipe, a vertical shaft is rotatably installed on the front side of the adjusting plate, a driving gear meshed with the driven gear is coaxially and fixedly installed on the vertical shaft, and an avoiding opening for the driving gear to pass through is formed in the adjusting plate; a shell with an opening at the rear end is fixedly installed on the front side of the adjusting plate, the opening of the shell is communicated with the avoiding opening, the vertical shaft is rotatably installed on the shell, and the driving gear is located in the shell; the upper end of the vertical shaft extends to the outer side of the shell and is movably provided with an adjusting handle; the cabinet is characterized in that a mounting opening is formed in the rear side wall of the cabinet body, and the shell, the vertical shaft and the adjusting handle all pass through the mounting opening to enter the cabinet body.

As a preferred technical scheme, the mounting frame comprises two longitudinal beams which are oppositely arranged at the left and right sides and two cross beams which are oppositely and fixedly arranged between the two longitudinal beams, and the screw rod is fixedly arranged between the two cross beams; the front side of longeron is equipped with the spout of vertical extension, the spout is the T shape, the rear side fixed mounting of regulating plate have with spout assorted slider.

As a further improvement, a mounting plate is fixedly mounted on the longitudinal beam, and mounting holes are formed in the mounting plate.

As a further improvement, the adjusting handle is in a hollow tubular shape, one end of the adjusting handle is fixedly provided with a rotating sleeve, the axis of the rotating sleeve is perpendicular to the axis of the adjusting handle, and the rotating sleeve is rotatably arranged at the upper end of the vertical shaft; the adjusting handle is internally provided with a locking pin in a sliding manner, the rotating sleeve is provided with an avoidance hole for the locking pin to pass through, and the outer peripheral surface of the vertical shaft is uniformly provided with a plurality of locking grooves matched with the locking pin at intervals; a seal plug is connected to one end, far away from the rotating sleeve, of the adjusting handle through internal threads, and a spring is arranged between the seal plug and the locking pin; one side fixed mounting of fitting pin 21 has the shifting block, adjustment handle with shifting block position relevant department is equipped with the bar hole, the shifting block is followed the bar hole is worn out extremely adjustment handle's the outside can be followed the bar hole removes.

As a further improvement, the left end and the right end of the adjusting plate are respectively provided with a connecting part extending forwards, the cabinet body is arranged between the two connecting parts, and the connecting parts are connected with the cabinet body through bolts.

Due to the adoption of the technical scheme, the low-voltage power distribution cabinet convenient to install is characterized in that an adjusting plate is slidably installed on an installation frame up and down, a cabinet body is detachably installed on the adjusting plate, a vertically extending lead screw is fixedly installed on the installation frame, a threaded pipe matched with the lead screw is rotatably installed on the rear side of the adjusting plate through a bearing, a driven gear is coaxially and fixedly installed on the threaded pipe, a vertical shaft is rotatably installed on the front side of the adjusting plate, and a driving gear meshed with the driven gear is coaxially and fixedly installed on the vertical shaft;

when the mounting rack is mounted, the mounting rack is fixed on a wall through the mounting plate, then the vertical shaft is rotated to drive the adjusting plate to slide up and down so as to adjust the mounting height of the cabinet body, finally the cabinet body is arranged between the two connecting parts, and the connecting parts are connected with the cabinet body through bolts, so that the mounting rack has the advantage of being convenient for adjusting the mounting height of the cabinet body;

when the cabinet door is opened, a worker can drive the cabinet body to ascend or descend by rotating the vertical shaft, so that the worker can conveniently overhaul electrical elements in the cabinet body, and the cabinet door has the advantage of convenience in maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion I of FIG. 2;

FIG. 4 is a schematic cross-sectional view B-B of FIG. 1.

In the figure: 1-a mounting frame; 2-adjusting plate; 3-a cabinet body; 4-a cabinet door; 5-a screw rod; 6-a bearing; 7-a threaded pipe; 8-a driven gear; 9-vertical axis; 10-a drive gear; 11-avoidance port; 12-a housing; 13-adjusting the handle; 14-a mounting port; 15-longitudinal beams; 16-a cross beam; 17-a chute; 18-a slide block; 19-mounting a plate; 20-rotating the sleeve; 21-a locking pin; 22-locking groove; 23-blocking; 24-a spring; 25-a connecting part; 26-a shifting block; 27-strip shaped holes.

Detailed Description

As shown in fig. 1 to 4, a low-voltage distribution cabinet convenient to installation, includes mounting bracket 1, slidable mounting has regulating plate 2 about mounting bracket 1, demountable installation has cabinet body 3 on regulating plate 2, the front side of the cabinet body 3 is equipped with cabinet door 4. Fixed mounting has vertical extension's lead screw 5 on the mounting bracket 1, the rear side of regulating plate 2 rotate through bearing 6 install with 5 assorted screwed pipe 7 of lead screw, make screwed pipe 7 reciprocate along lead screw 5 through rotating screwed pipe 7, and then screwed pipe 7 drives regulating plate 2 and slides from top to bottom, and then adjusts the mounting height of the cabinet body 3. Coaxial fixed mounting has driven gear 8 on screwed pipe 7, the front side rotation of regulating plate 2 installs vertical axis 9, vertical axis 9 go up coaxial fixed mounting have with driven gear 8 engaged with driving gear 10, be equipped with the confession on the regulating plate 2 dodge mouthful 11 that driving gear 10 passed can drive driving gear 10 through rotating vertical axis 9 and rotate to drive driven gear 8 and screwed pipe 7 through driving gear 10 and rotate. The front side fixed mounting of regulating plate 2 installs rear end open-ended casing 12, casing 12 the oral area with dodge mouthful 11 and be linked together, vertical axis 9 rotates to be installed on casing 12, driving gear 10 is located in casing 12, when cabinet door 4 is opened, casing 12 can prevent that the staff from touching driving gear 10, avoids the staff to bump. The upper end of the vertical shaft 9 extends to the outer side of the shell 12 and is movably provided with an adjusting handle 13; be equipped with installing port 14 on the back lateral wall of the cabinet body 3, casing 12 vertical axis 9 and adjustment handle 13 all passes through installing port 14 gets into in the cabinet body 3, when cabinet door 4 is opened, the staff accessible rotates vertical axis 9 and drives driving gear 10 and rotate, and driving gear 10 drives driven gear 8 and screwed pipe 7 and rotates, and then adjusts the height of the cabinet body 3, drives cabinet body 3 through rotating vertical axis 9 and reduces to the staff overhauls the electrical components in the cabinet body 3, or overhauls the back that finishes, drives cabinet body 3 through reverse rotation vertical axis 9 and risees the answer position.

The mounting frame 1 comprises two longitudinal beams 15 arranged oppositely at left and right and two cross beams 16 fixedly mounted between the two longitudinal beams 15 oppositely up and down, the longitudinal beams 15 and the cross beams 16 are fixed in a welding mode, and the screw rod 5 is fixedly mounted between the two cross beams 16; longeron 15's front side is equipped with vertical extension's spout 17, spout 17 is the T shape, regulating plate 2's rear side fixed mounting have with spout 17 assorted slider 18, spout 17 and slider 18 cooperate in order to improve regulating plate 2 gliding stability from top to bottom, and spout 17 is the T shape, and slider 18's shape and spout 17 phase-match can prevent that slider 18 from breaking away from spout 17.

The welding has mounting panel 19 on longeron 15, be equipped with the mounting hole on the mounting panel 19 for fix mounting bracket 1 on the wall.

Adjusting handle 13 is hollow tubulose, adjusting handle 13's one end fixed mounting has rotating sleeve 20, the axis of rotating sleeve 20 is perpendicular to adjusting handle 13's axis, rotating sleeve 20 rotates to be installed the upper end of vertical axis 9 can drive rotating sleeve 20 and rotate around vertical axis 9 through stirring adjusting handle 13. Sliding mounting has a fitting pin 21 in adjustment handle 13, be equipped with the confession on the rotation cover 20 the hole of dodging that fitting pin 21 passed, even interval on the outer peripheral face of vertical axis 9 be equipped with a plurality ofly with fitting pin 21 assorted locking groove 22, after fitting pin 21 inserts one of them locking groove 22, accessible fitting pin 21 drives vertical axis 9 and rotates when stirring adjustment handle 13. A sealing plug 23 is connected to one end, far away from the rotating sleeve 20, of the adjusting handle 13 through internal threads, a spring 24 is arranged between the sealing plug 23 and the locking pin 21, and the spring 24 is used for pushing the locking pin 21 to move towards one side close to the vertical shaft 9. One side fixed mounting of fitting pin 21 has shifting block 26, adjustment handle 13 with the corresponding department in shifting block 26 position is equipped with bar hole 27, shifting block 26 is followed bar hole 27 is worn out extremely adjustment handle 13's the outside can be followed bar hole 27 removes, when fitting pin 21 inserts locking groove 22, through stirring shifting block 26 to the one side of keeping away from vertical axis 9, shifting block 26 drives fitting pin 21 and removes and make the compression of spring 24 to the one side of keeping away from vertical axis 9, and shifting block 26 drives fitting pin 21 and breaks away from locking groove 22 simultaneously, can not drive vertical axis 9 and rotate when stirring adjustment handle 13 this moment.

In an initial state, the elastic force of the spring 24 enables the locking pin 21 to be inserted into one of the locking grooves 22, and when the vertical shaft 9 needs to be rotated in one direction, the adjusting handle 13 is pulled, and the adjusting handle 13 drives the vertical shaft 9 to rotate through the locking pin 21; when adjusting handle 13 rotates to offset with the lateral wall of the cabinet body 3, stir shifting block 26 and drive fitting pin 21 and break away from locking groove 22 to stir adjusting handle 13 to suitable angle in the opposite direction, adjusting handle 13 can not drive vertical axis 9 antiport this moment, thereby be convenient for drive vertical axis 9 unidirectional rotation through stirring adjusting handle 13 back and forth in the narrow and small space of the cabinet body 3.

The both ends are equipped with forward extension's connecting portion 25 respectively about regulating plate 2, the cabinet body 3 is installed two between the connecting portion 25, connecting portion 25 with pass through bolted connection between the cabinet body 3. When installing, at first fix mounting bracket 1 on the wall through mounting panel 19, then rotate vertical axis 9 and drive regulating plate 2 and slide from top to bottom to the mounting height of the adjusting cabinet body 3 arranges the cabinet body 3 between two connecting portion 25 at last, and make casing 12, vertical axis 9 and adjustment handle 13 through installing port 14 get into in the cabinet body 3, through the bolt with connecting portion 25 with cabinet body 3 be connected can. Or when the cabinet door 4 is opened, the staff can rotate the vertical shaft 9 to drive the cabinet body 3 to rise or fall, so that the staff can conveniently overhaul the electrical components in the cabinet body 3.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low-voltage distribution cabinet convenient to installation which characterized in that: the cabinet door is characterized by comprising an installation frame, wherein an adjusting plate is vertically and slidably installed on the installation frame, a cabinet body is detachably installed on the adjusting plate, and a cabinet door is arranged on the front side of the cabinet body; a vertically extending screw rod is fixedly installed on the mounting frame, a threaded pipe matched with the screw rod is rotatably installed on the rear side of the adjusting plate through a bearing, a driven gear is coaxially and fixedly installed on the threaded pipe, a vertical shaft is rotatably installed on the front side of the adjusting plate, a driving gear meshed with the driven gear is coaxially and fixedly installed on the vertical shaft, and an avoiding opening for the driving gear to pass through is formed in the adjusting plate; a shell with an opening at the rear end is fixedly installed on the front side of the adjusting plate, the opening of the shell is communicated with the avoiding opening, the vertical shaft is rotatably installed on the shell, and the driving gear is located in the shell; the upper end of the vertical shaft extends to the outer side of the shell and is movably provided with an adjusting handle; the cabinet is characterized in that a mounting opening is formed in the rear side wall of the cabinet body, and the shell, the vertical shaft and the adjusting handle all pass through the mounting opening to enter the cabinet body.

2. The low-voltage distribution cabinet convenient to install according to claim 1, characterized in that: the mounting frame comprises two longitudinal beams which are oppositely arranged at the left and the right and two cross beams which are oppositely and fixedly arranged between the two longitudinal beams at the upper and the lower parts, and the screw rod is fixedly arranged between the two cross beams; the front side of longeron is equipped with the spout of vertical extension, the spout is the T shape, the rear side fixed mounting of regulating plate have with spout assorted slider.

3. The low-voltage distribution cabinet convenient to install according to claim 2, characterized in that: the longitudinal beam is fixedly provided with a mounting plate, and the mounting plate is provided with a mounting hole.

4. The low-voltage distribution cabinet convenient to install according to claim 1, characterized in that: the adjusting handle is in a hollow tubular shape, a rotating sleeve is fixedly installed at one end of the adjusting handle, the axis of the rotating sleeve is perpendicular to the axis of the adjusting handle, and the rotating sleeve is rotatably installed at the upper end of the vertical shaft; the adjusting handle is internally provided with a locking pin in a sliding manner, the rotating sleeve is provided with an avoidance hole for the locking pin to pass through, and the outer peripheral surface of the vertical shaft is uniformly provided with a plurality of locking grooves matched with the locking pin at intervals; a seal plug is connected to one end, far away from the rotating sleeve, of the adjusting handle through internal threads, and a spring is arranged between the seal plug and the locking pin; one side fixed mounting of fitting pin 21 has the shifting block, adjustment handle with shifting block position relevant department is equipped with the bar hole, the shifting block is followed the bar hole is worn out extremely adjustment handle's the outside can be followed the bar hole removes.

5. The low-voltage distribution cabinet convenient to install according to claim 1, characterized in that: the left end and the right end of the adjusting plate are respectively provided with a connecting portion extending forwards, the cabinet body is installed between the two connecting portions, and the connecting portions are connected with the cabinet body through bolts.