CN217362224U

CN217362224U - Electrical installation cabinet convenient to maintain

Info

Publication number: CN217362224U
Application number: CN202221083355.8U
Authority: CN
Inventors: 刘闻庆; 刘静; 颜帅
Original assignee: Shandong Rongguan Project Management Co ltd
Current assignee: Shandong Rongguan Project Management Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-02
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to an electrical installation cabinet convenient to maintain belongs to electrical installation cabinet technical field. Its main great problem of burden to the staff of current equipment in the maintenance process provides following technical scheme, including the cabinet body, and connect the cabinet door on the positive conch wall of the cabinet body through the pivot, the welding has the U-shaped board on the bottom inner wall of the cabinet body, and swing joint has the mounting panel on the top conch wall of U-shaped board, and the below of mounting panel is provided with the motor that is located cabinet internal portion, and an interior line section of thick bamboo is installed to the output of motor, and the internal thread connection of an interior line section of thick bamboo has the threaded rod. The utility model discloses a combination of various structures makes this device not only can throw light on the inside of the cabinet body, and this device realizes through the combination that sets up U-shaped board, mounting panel, interior line section of thick bamboo and threaded rod that the components and parts when maintaining the internal portion electrical structure of cabinet move, and then shifts out the cabinet body with it, enlarges operating space to make things convenient for the staff to maintain electrical structure.

Description

Electrical installation cabinet convenient to maintain

Technical Field

The utility model relates to an electrical installation cabinet technical field especially relates to an electrical installation cabinet convenient to maintain.

Background

When the existing working personnel maintain the closed dustproof equipment such as the power distribution cabinet, the working efficiency is affected by the inconvenience that the condition in the power distribution cabinet is observed while the direction of the flashlight is adjusted.

The current chinese patent that an authorization bulletin number is CN210129659U discloses a switch board convenient to electrical maintenance, including the switch board, the inner chamber welding of switch board has a rectangular frame who laminates mutually with the switch board inner chamber, the recess of double-phase symmetry is seted up to rectangular frame's both sides, rectangular frame slides through the recess and is provided with the adjustable shelf, the adjustable shelf includes a rectangle slider, the welding of one side of rectangle slider has an L shape slider, one side of rectangle slider is provided with one and groove matched with first bolt, one side fixedly connected with flashlight of adjustable shelf, one side of rectangular frame is provided with the dog through the second bolt. This switch board convenient to electrical maintenance through the cooperation of rectangular frame and adjustable shelf, has realized adjusting the position of flashlight under the prerequisite that does not need the handheld flashlight of operating personnel, has reduced operating personnel's work load for this switch board practicality convenient to electrical maintenance is stronger.

Although the technical scheme in the above-mentioned comparison document realizes that the lighting fixture is adjusted and placed when the electrical cabinet is maintained, and frees one hand of the worker for equipment maintenance, the following defects still exist:

the space of regulator cubicle is limited, and then the staff receives the influence in cabinet body space when maintaining regulator cubicle inside components and parts, and not only it is troublesome to maintain, and has increased maintainer's health burden.

Therefore, how to handle the electrical installation cabinet is a technical problem that needs to be solved by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric installation cabinet convenient to maintain to the problem that exists among the background art.

The technical scheme of the utility model: an electric installation cabinet convenient to maintain comprises a cabinet body and a cabinet door connected to the front wall of the cabinet body through a rotating shaft, wherein a U-shaped plate is welded on the inner wall of the bottom of the cabinet body, a mounting plate is movably connected to the top wall of the U-shaped plate, a motor positioned in the cabinet body is arranged below the mounting plate, an inner thread cylinder is installed at the output end of the motor, a threaded rod is connected to the inner thread of the inner thread cylinder, worm wheels are installed on two sides of the inner thread cylinder through a connecting shaft, a first driving wheel positioned on the connecting shaft is arranged below the worm wheels, the rotating shaft positioned on the inner wall of the bottom of the cabinet body is rotatably connected to two sides of the U-shaped plate, a cam is installed at the top end of the rotating shaft, a connecting rod is movably connected to the cam, a rack is fixedly connected to one end, away from the cam, a gear is installed below the rack through a movable shaft, and a swing block positioned on the movable shaft is arranged on the side surface of the gear, the swinging block is provided with a lamp.

Preferably, an opening is formed in the wall of the top shell of the U-shaped plate, a mounting plate is connected to the opening in a sliding mode, a support plate is welded to the bottom of the mounting plate, and one end of the front face of the threaded rod is fixedly connected to the support plate.

Preferably, the inner thread cylinder is sleeved with a worm thread sleeve, and the worm wheel and the worm thread sleeve are in meshing transmission.

Preferably, the bottom end of the connecting shaft is rotatably connected to the inner wall of the bottom of the cabinet body, a second driving wheel is mounted on the rotating shaft, and a belt is connected between the second driving wheel and the first driving wheel.

Preferably, a support is arranged on the movable shaft, and the top of the support is welded on the inner wall of the bottom of the cabinet body.

Preferably, the circumferential wall of the cam is provided with an annular groove, the inside of the annular groove is connected with a support block in a sliding manner, and one side of the support block, which is far away from the annular groove, is fixedly connected to the connecting rod.

Preferably, the top of the rack is slidably connected to the inner wall of the top of the cabinet body, a clamping seat is arranged at the bottom of the swinging block, and the lamp is clamped on the clamping seat.

Compared with the prior art, the utility model discloses following profitable technological effect has:

make this device not only can throw light on the inside of the cabinet body through the combination of various structures, and this device realizes moving the components and parts when maintaining the internal portion electrical structure of cabinet through the combination that sets up U-shaped board, mounting panel, interior line section of thick bamboo and threaded rod, and then shifts out the cabinet body with it, enlarges operating space to make things convenient for the staff to maintain electrical structure.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of the partial front cross-sectional structure of FIG. 1;

FIG. 3 is a side cross-sectional view of the portion of the cabinet of FIG. 1;

FIG. 4 is a perspective view of the threaded rod and internally threaded barrel of FIG. 2;

fig. 5 is an enlarged view of a portion of a structure of fig. 2.

Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a U-shaped plate; 4. mounting a plate; 5. a motor; 6. an inner grain cylinder; 7. a threaded rod; 8. a worm gear; 9. a first transmission wheel; 10. a second driving wheel; 11. a rotating shaft; 12. a cam; 13. a connecting rod; 14. a rack; 15. a gear; 16. a swing block; 17. a light fixture.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-5, the utility model provides an electric installation cabinet convenient for maintenance, which comprises a cabinet body 1 and a cabinet door 2 connected with the front shell wall of the cabinet body 1 through a rotating shaft, a U-shaped plate 3 is welded on the inner wall of the bottom of the cabinet body 1, a mounting plate 4 is movably connected on the top shell wall of the U-shaped plate 3, a motor 5 positioned in the cabinet body 1 is arranged below the mounting plate 4, an inner thread cylinder 6 is arranged at the output end of the motor 5, a threaded rod 7 is connected with the inner thread of the inner thread cylinder 6, worm wheels 8 are arranged on the two sides of the inner thread cylinder 6 through a connecting shaft, a first driving wheel 9 positioned on the connecting shaft is arranged below the worm wheels 8, the two sides of the U-shaped plate 3 are rotatably connected with rotating shafts 11 positioned on the inner wall of the bottom of the cabinet body 1, a cam 12 is arranged at the top end of the rotating shafts 11, a connecting rod 13 is movably connected on the cam 12, and a rack 14 is fixedly connected at one end of the connecting rod 13 far away from the cam 12, a gear 15 is arranged below the rack 14 through a movable shaft, a swinging block 16 positioned on the movable shaft is arranged on the side surface of the gear 15, a lamp 17 is arranged on the swinging block 16, the bottom end of a connecting shaft is rotatably connected to the inner wall of the bottom of the cabinet body 1, a second driving wheel 10 is arranged on the rotating shaft 11, and a belt is connected between the second driving wheel 10 and the first driving wheel 9.

An electrical installation cabinet theory of operation convenient to maintain based on embodiment one is: when the equipment is to be maintained, the maintenance work is carried out, the cabinet door 2 is opened, the motor 5 is started, the motor 5 drives the inner thread cylinder 6 to rotate, the threaded rod 7 moves along with the rotation of the inner thread cylinder 6, the worm wheel 8 is meshed and driven by the rotation of the inner thread cylinder 6, and the threaded rod 7 enables the mounting plate 4 to move forwards, so that the mounting plate 4 moves out of the cabinet body 1, and when the mounting plate 4 moves out of the cabinet body 1 again, the rotating shaft 11 is driven to synchronously rotate through the combination of the first driving wheel 9, the second driving wheel 10 and the belt, thereby rotating the cam 12, the movement of the cam 12 makes the connecting rod 13 move, so that the rack 14 moves, the rack 14 is in meshing transmission with the gear 15, and then the swinging block 16 is driven to move, so that the angle of the lamp 17 is adjusted, and the back of the component moved out of the cabinet body 1 is illuminated.

Example two

As shown in fig. 2, fig. 4 and fig. 5, the utility model provides an electrical installation cabinet convenient to maintain compares in embodiment one, and this embodiment still includes: be provided with the opening on the top conch wall of U-shaped plate 3, sliding connection has mounting panel 4 in the opening, and the bottom welding of mounting panel 4 has the extension board, and the positive one end fixed connection of threaded rod 7 is on the extension board, and the cover is equipped with the worm line cover on the internal thread section of thick bamboo 6, and the meshing transmission between worm wheel 8 and the worm line cover is provided with the support on the loose axle, and the top of support welds on the bottom inner wall of the cabinet body 1.

In this embodiment, a guide groove is formed in the side wall of the opening, and the mounting plate 4 is slidably connected to the guide groove.

EXAMPLE III

As shown in fig. 3, the utility model provides an electric installation cabinet convenient to maintain compares in embodiment one or embodiment two, and this embodiment still includes: the annular groove is formed in the peripheral wall of the cam 12, a support block is connected to the inner portion of the annular groove in a sliding mode, one side, far away from the annular groove, of the support block is fixedly connected to the connecting rod 13, the top of the rack 14 is connected to the inner wall of the top of the cabinet body 1 in a sliding mode, the bottom of the swinging block 16 is provided with a clamping seat, and the lamp 17 is clamped to the clamping seat.

In this embodiment, the swinging blocks 16 are symmetrically arranged, and the lamps 17 are also symmetrically arranged.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an electrical installation cabinet convenient to maintain, includes the cabinet body (1), and connects cabinet door (2) on the positive conch wall of the cabinet body (1) through the pivot, its characterized in that: the cabinet is characterized in that a U-shaped plate (3) is welded on the inner wall of the bottom of the cabinet body (1), a mounting plate (4) is movably connected on the wall of the top of the U-shaped plate (3), a motor (5) positioned inside the cabinet body (1) is arranged below the mounting plate (4), an inner thread cylinder (6) is arranged at the output end of the motor (5), a threaded rod (7) is connected with the inner thread of the inner thread cylinder (6), worm wheels (8) are arranged on two sides of the inner thread cylinder (6) through connecting shafts, a first driving wheel (9) positioned on the connecting shafts is arranged below the worm wheels (8), rotating shafts (11) positioned on the inner wall of the bottom of the cabinet body (1) are rotatably connected on two sides of the U-shaped plate (3), a cam (12) is arranged on the top end of each rotating shaft (11), a connecting rod (13) is movably connected on each cam (12), and a rack (14) is fixedly connected to one end, far away from the cam (12), of each connecting rod (13), a gear (15) is arranged below the rack (14) through a movable shaft, a swinging block (16) positioned on the movable shaft is arranged on the side surface of the gear (15), and a lamp (17) is arranged on the swinging block (16).

2. An electrical installation cabinet facilitating maintenance according to claim 1, wherein: an opening is formed in the wall of the top shell of the U-shaped plate (3), a mounting plate (4) is connected to the opening in a sliding mode, a support plate is welded to the bottom of the mounting plate (4), and one end of the front face of the threaded rod (7) is fixedly connected to the support plate.

3. An electrical installation cabinet facilitating maintenance according to claim 1, wherein: the inner thread cylinder (6) is sleeved with a worm thread sleeve, and the worm wheel (8) and the worm thread sleeve are in meshing transmission.

4. An electrical installation cabinet for facilitating maintenance according to claim 1, wherein: the bottom end of the connecting shaft is rotatably connected to the inner wall of the bottom of the cabinet body (1), a second driving wheel (10) is mounted on the rotating shaft (11), and a belt is connected between the second driving wheel (10) and the first driving wheel (9).

5. An electrical installation cabinet for facilitating maintenance according to claim 1, wherein: the movable shaft is provided with a support, and the top of the support is welded on the inner wall of the bottom of the cabinet body (1).

6. An electrical installation cabinet facilitating maintenance according to claim 1, wherein: the circumferential wall of the cam (12) is provided with an annular groove, the inside of the annular groove is connected with a support block in a sliding manner, and one side of the support block, which is far away from the annular groove, is fixedly connected onto the connecting rod (13).

7. An electrical installation cabinet facilitating maintenance according to claim 1, wherein: the top of the rack (14) is slidably connected to the inner wall of the top of the cabinet body (1), a clamping seat is arranged at the bottom of the swinging block (16), and the lamp (17) is clamped on the clamping seat.