CN219458427U - Low-voltage wire inlet cabinet for power distribution system - Google Patents

Abstract

The utility model discloses a low-voltage wire inlet cabinet for a power distribution system, which relates to the technical field of wire inlet cabinets and solves the problems that when a cabinet body is supported by the prior wire inlet cabinets, workers are required to rotate four holding blocks simultaneously, time and labor are wasted and operation is inconvenient. When the lifting device is used, a worker only needs to control the motor to start, the motor can control the moving block to move, and the moving block can drive the lifting plate and the universal wheels to move through the supporting rod, so that the universal wheels enter the base, the bottom of the base is contacted with the ground, and the device is more stable when in use.

Description

Low-voltage wire inlet cabinet for power distribution system

Technical Field

The utility model relates to the field of wire inlet cabinets, in particular to a low-voltage wire inlet cabinet for a power distribution system.

Background

The power distribution system is a section of system from an outlet of a step-down power distribution substation to a user side in a power system, and a low-voltage wire inlet cabinet is common equipment in the power distribution system.

The utility model of the prior publication number CN216699267U discloses a low-voltage wire inlet cabinet with a heat dissipation function, which comprises a cabinet body, wherein supporting mechanisms are arranged at the bottoms of the left side surface and the right side surface of the cabinet body, each supporting mechanism comprises a block mounting block, a sleeve is arranged on the outer side surface of each mounting block, a supporting column is inserted in the middle of the upper surface of each sleeve, a holding block is arranged at the top end of each supporting column, a supporting bracket is arranged at the bottom end of each supporting column, and a spring positioning pin is arranged on the outer side of the outer surface of each sleeve.

In the above technical solution, the inventor finds that at least the following problems exist in the technology, and when the cabinet body is supported, the staff is required to rotate four holding blocks simultaneously, which is time-consuming and labor-consuming and inconvenient to operate, so that a low-voltage wire inlet cabinet for a power distribution system is now proposed.

Disclosure of Invention

In order to solve the problems that when the cabinet body is supported by the existing wire inlet cabinets, workers are required to rotate four holding blocks simultaneously, time and labor are wasted, and operation is inconvenient, the utility model provides a low-voltage wire inlet cabinet for a power distribution system.

The utility model provides a low-voltage wire inlet cabinet for a power distribution system, which adopts the following technical scheme:

the low-voltage wire inlet cabinet for the power distribution system comprises a base, wherein a cabinet body is fixedly arranged at the top of the base, a motor is fixedly arranged on the inner top wall of the base, a bidirectional screw rod is fixedly arranged at the output end of the motor, a fixed block is rotatably connected to one end, far away from the motor, of the bidirectional screw rod, and the top of the fixed block is fixedly connected with the base;

the two ends of the outer surface of the bidirectional screw rod are connected with a moving block in a threaded manner, a sliding mechanism is arranged at the top of the moving block, a supporting rod is hinged to the bottom of the moving block, a lifting plate is hinged to one end, away from the moving block, of the supporting rod, a universal wheel is installed at the bottom of the lifting plate, and a through groove for the universal wheel to pass through is formed in the base;

one side of the base is rotatably connected with a box door through a hinge.

Through adopting above-mentioned technical scheme, when using, the staff only need control motor start, and the motor steerable movable block removes, and movable block accessible bracing piece drives lifter plate and universal wheel and removes, makes the universal wheel enter into the inside of base to make base bottom and ground contact, make equipment more firm when using.

Optionally, a rubber anti-slip pad is fixedly arranged at the bottom of the base.

Through adopting above-mentioned technical scheme, rubber slipmat increases the frictional force between base and the ground, makes equipment more firm when using.

Optionally, a heat dissipation groove is formed in the cabinet body, and a fan is fixedly mounted on the inner wall of the heat dissipation groove in the cabinet body.

Through adopting above-mentioned technical scheme, the fan can dispel the heat to the internal electrical component of cabinet.

Optionally, the interior roof fixed mounting of base has the telescopic link, the vertical decurrent flexible end of telescopic link and lifter plate fixed connection.

Through adopting above-mentioned technical scheme, the condition that the lifter plate appears horizontal rocking in the removal in-process can be reduced to the telescopic link.

Optionally, the inside of chamber door has seted up the mounting groove, the inner wall fixed mounting that is located the mounting groove inside the chamber door has the observation window.

Through adopting above-mentioned technical scheme, the observation window can make things convenient for the staff to look over the running condition of base inner structure in real time.

Optionally, the sliding mechanism includes the slider, one side and the movable block fixed connection of slider, the inside of base seted up with the spout of slider looks adaptation.

Through adopting above-mentioned technical scheme, slider and spout can restrict the movable range of movable block, can make the movable block remove more steadily simultaneously.

Optionally, a filter screen is fixedly installed on one side of the air inlet end of the fan, and the filter screen is connected with the heat dissipation groove of the cabinet body.

By adopting the technical scheme, the filter screen can reduce the condition that external dust and impurities enter the inside of the cabinet body.

In summary, the utility model has the following beneficial effects:

the utility model has simple operation and convenient use, when in use, the staff only needs to control the motor to start, the motor can control the moving block to move, and the moving block can drive the lifting plate and the universal wheel to move through the supporting rod, so that the universal wheel enters the base, the bottom of the base is contacted with the ground, and the equipment is more stable when in use.

Drawings

Fig. 1 is a schematic cross-sectional elevation view of the present utility model.

FIG. 2 is a schematic view of the cross-sectional structure of FIG. 1A according to the present utility model.

Fig. 3 is a schematic view of the structure of the base of the present utility model.

Reference numerals illustrate:

1. a base; 2. a cabinet body; 3. a motor; 4. a two-way screw rod; 5. a moving block; 6. a sliding mechanism; 601. a slide block; 602. a chute; 7. a support rod; 8. a lifting plate; 9. a universal wheel; 10. a rubber anti-slip pad; 11. a blower; 12. a door; 13. a telescopic rod; 14. an observation window; 15. and (5) a filter screen.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1, a low voltage wire inlet cabinet for a power distribution system includes a base 1, a rubber anti-slip pad 10 is fixedly installed at the bottom of the base 1, the number of the rubber anti-slip pads 10 is four, and the four rubber anti-slip pads 10 are respectively arranged at four corners of the bottom of the base 1, and the rubber anti-slip pads 10 increase friction between the base 1 and the ground, so that the equipment is more stable in use.

Referring to fig. 1, a cabinet body 2 is fixedly mounted at the top of a base 1, a heat dissipation groove is formed in the cabinet body 2, a fan 11 is fixedly mounted on the inner wall of the heat dissipation groove in the cabinet body 2, and the fan 11 can dissipate heat of electrical components in the cabinet body 2. A filter screen 15 is fixedly arranged on one side of the air inlet end of the fan 11, the filter screen 15 is connected with a radiating groove of the cabinet body 2, and the filter screen 15 can reduce the condition that external dust and impurities enter the cabinet body 2.

Referring to fig. 1, a motor 3 is fixedly mounted on an inner top wall of a base 1, a bidirectional screw rod 4 is fixedly mounted at an output end of the motor 3, a fixed block is rotatably connected to one end, far away from the motor 3, of the bidirectional screw rod 4, and the top of the fixed block is fixedly connected with the base 1.

Referring to fig. 1 and 2, two ends of the outer surface of the bidirectional screw rod 4 are both in threaded connection with a moving block 5, a sliding mechanism 6 is arranged at the top of the moving block 5, the sliding mechanism 6 comprises a sliding block 601, one side of the sliding block 601 is fixedly connected with the moving block 5, a sliding groove 602 matched with the sliding block 601 is formed in the base 1, the sliding block 601 and the sliding groove 602 can limit the moving range of the moving block 5, and meanwhile, the moving block 5 can move more stably.

Referring to fig. 1, a supporting rod 7 is hinged at the bottom of the moving block 5, a lifting plate 8 is hinged at one end of the supporting rod 7 away from the moving block 5, a universal wheel 9 is mounted at the bottom of the lifting plate 8, and a through groove for the universal wheel 9 to pass through is formed in the base 1. The interior roof fixed mounting of base 1 has telescopic link 13, and the vertical decurrent flexible end of telescopic link 13 and lifter plate 8 fixed connection, the condition that lifter plate 8 appears horizontal rocking in the removal in-process can be reduced to telescopic link 13.

Referring to fig. 1 and 3, one side of the base 1 is rotatably connected with a door 12 through a hinge, and the door 12 is convenient for a worker to overhaul the structure inside the base 1. The mounting groove has been seted up to the inside of chamber door 12, and the inner wall fixed mounting that is located the mounting groove inside chamber door 12 has observation window 14, and the observation window 14 can make things convenient for the staff to look over the running condition of base 1 inner structure in real time.

The implementation principle of the utility model is as follows: when the device is used, a worker only needs to control the motor 3 to start, the motor 3 can drive the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 can drive the moving block 5 to move under the cooperation of the sliding block 601 and the sliding groove 602, the moving block 5 can drive the lifting plate 8 and the universal wheel 9 to move through the supporting rod 7, the universal wheel 9 enters the base 1, and therefore the rubber anti-slip pad 10 at the bottom of the base 1 is contacted with the ground, and the device is firmer when in use.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. A low-voltage inlet cabinet for a power distribution system, comprising a base (1), characterized in that: the novel multifunctional electric cabinet is characterized in that a cabinet body (2) is fixedly arranged at the top of the base (1), a motor (3) is fixedly arranged on the inner top wall of the base (1), a bidirectional screw rod (4) is fixedly arranged at the output end of the motor (3), a fixed block is rotatably connected to one end, far away from the motor (3), of the bidirectional screw rod (4), and the top of the fixed block is fixedly connected with the base (1);

the two ends of the outer surface of the bidirectional screw rod (4) are connected with a moving block (5) in a threaded manner, a sliding mechanism (6) is arranged at the top of the moving block (5), a supporting rod (7) is hinged to the bottom of the moving block (5), a lifting plate (8) is hinged to one end, far away from the moving block (5), of the supporting rod (7), a universal wheel (9) is arranged at the bottom of the lifting plate (8), and a through groove for the universal wheel (9) to pass through is formed in the base (1);

one side of the base (1) is rotatably connected with a box door (12) through a hinge.

2. A low voltage cabinet for a power distribution system according to claim 1, wherein: the bottom of the base (1) is fixedly provided with a rubber anti-slip pad (10).

3. A low voltage cabinet for a power distribution system according to claim 1, wherein: the cabinet is characterized in that a heat dissipation groove is formed in the cabinet body (2), and a fan (11) is fixedly arranged on the inner wall of the heat dissipation groove inside the cabinet body (2).

4. A low voltage cabinet for a power distribution system according to claim 1, wherein: the telescopic rod (13) is fixedly arranged on the inner top wall of the base (1), and the vertically downward telescopic end of the telescopic rod (13) is fixedly connected with the lifting plate (8).

5. A low voltage cabinet for a power distribution system according to claim 1, wherein: the inside of chamber door (12) has seted up the mounting groove, the inner wall fixed mounting that is located the mounting groove inside chamber door (12) has observation window (14).

6. A low voltage cabinet for a power distribution system according to claim 1, wherein: the sliding mechanism (6) comprises a sliding block (601), one side of the sliding block (601) is fixedly connected with the moving block (5), and a sliding groove (602) matched with the sliding block (601) is formed in the base (1).

7. A low voltage cabinet for a power distribution system according to claim 3, wherein: a filter screen (15) is fixedly arranged on one side of the air inlet end of the fan (11), and the filter screen (15) is connected with a radiating groove of the cabinet body (2).