CN219536475U

CN219536475U - Waterproof base station cabinet with prolonged service life

Info

Publication number: CN219536475U
Application number: CN202223408575.6U
Authority: CN
Inventors: 孙建涛; 麻志平; 张楠; 闫东峰; 宁彦璞; 赵阳; 苏慧慧; 闫冬冬
Original assignee: Henan Jianghe Communication Engineering Co ltd
Current assignee: Henan Jianghe Communication Engineering Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-08-15
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a waterproof base station cabinet with prolonged service life, and relates to the technical field of base station cabinets. According to the waterproof base station cabinet with the prolonged service life, the floating ball liquid level meter is arranged on two sides of the protection base, the floating ball liquid level meter is connected with the controller, the controller controls the servo motor through the motor driver, when liquid approaches the protection base, the floating ball liquid level meter acts, the controller is started by the floating ball liquid level meter, the servo motor starts the servo motor through the motor driver, the servo motor drives the lifting frame to move upwards through the threaded rod, the lifting frame drives the protection film to lift to the top, and the lifting frame, the protection film, the protection base and the fixing plate are connected in a sealing mode, so that external liquid can be effectively isolated from entering the inside, and the effect of protecting internal equipment is achieved.

Description

Waterproof base station cabinet with prolonged service life

Technical Field

The utility model relates to the technical field of base station cabinets, in particular to a waterproof base station cabinet with prolonged service life.

Background

The base station cabinet is a shell for accommodating electrical equipment or electronic equipment, is generally provided with a door, a detachable or non-detachable side plate and a back plate, is an indispensable component part in the electrical equipment, is a carrier of the electrical control equipment, can play roles of preventing water, dust, electromagnetic interference and the like on storage equipment, and can cause sewage spreading on the ground when a water pipe in a building body is frozen in a cold season, thereby threatening the base station cabinet.

In China, patent application number: CN201920176128.1 discloses a base station cabinet, which structurally comprises a base, a top cover and at least one cabinet body arranged between the base and the top cover. This base station rack lacks waterproof structure in daily use, when meetting water pipe and breaking or sewage diffuse time, can not provide effectual protection to base station rack box and inside spare part, will lead to inside part to cause the corruption of damage and box.

Therefore, it is necessary to provide a waterproof base station cabinet with a prolonged service life to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims at: in order to solve the problems set forth in the background art, the present utility model provides a waterproof base station cabinet with a prolonged service life.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a waterproof type base station rack of increase of service life, includes the box, servo motor is installed to the both sides bottom of box, and servo motor's output fixedly connected with threaded rod, the lower fixed surface of box is connected with the fixed plate, sealing connection has the protection base on the fixed plate, the upper surface sealing connection of protection base has the protection film, the upper end sealing connection of protection film has the crane, and the inner wall fixedly connected with of crane and threaded rod threaded connection's support arm, the floater level gauge is installed to protection base's both sides, and the floater level gauge is connected with the controller, the controller is connected with servo motor through motor drive.

Further, the outer wall top fixedly connected with of box is used for carrying out the stopper that supports to the threaded rod top.

Further, sliding columns are fixedly connected to four corners of the upper surface of the fixing plate.

Further, holes are formed in four corners of the lifting frame, and the lifting frame slides up and down on the outer wall of the sliding column through the holes.

Further, the protective film is made of soft rubber and is folded between the protective base and the lifter.

Compared with the prior art, the utility model has the beneficial effects that: the floater level gauge is installed to the both sides of protection base, the floater level gauge is connected with the controller, the controller passes through motor driver and controls servo motor, when liquid is close protection base, make the floater level gauge produce the action, floater level gauge start-up controller, the controller passes through motor driver start-up servo motor, servo motor passes through the threaded rod and drives the crane and upwards remove, stability when the crane removes can be guaranteed to the slip post, the crane drives the protection film lifting to the top, the crane, sealing connection between protection film, protection base and the fixed plate, can effectually isolated external liquid get into inside, play the effect of protecting internal equipment.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the structure of the present utility model;

fig. 3 is a schematic perspective view showing a connection structure of the protection base, the protection film and the lifting frame in the present utility model.

Reference numerals: 1. a case; 2. a fixing plate; 3. a protective base; 4. a protective film; 5. a lifting frame; 6. a servo motor; 7. a threaded rod; 8. a limiting block; 9. a floating ball level gauge; 10. and a sliding column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a waterproof base station cabinet with prolonged service life comprises a box body 1, wherein servo motors 6 are installed at the bottoms of two sides of the box body 1, the servo motors 6 are direct current brushless motors of 110BL110 1000W DC48V, the output ends of the servo motors 6 are connected with threaded rods 7, the lower surface of the box body 1 is welded with a fixed plate 2, a protection base 3 is fixed on the fixed plate 2, the fixed plate 2 and the protection base 3 are connected together through full-welding sealing to ensure tightness between the fixed plate 2 and the protection base 3, a protection film 4 is adhered to the upper surface of the protection base 3 in a sealing manner, a lifting frame 5 is adhered to the upper end of the protection film 4 in a sealing manner, the threaded rods are welded on the inner walls of the lifting frame 5, floating ball liquid level meters 9 are installed at two sides of the protection base 3, the types of the floating ball liquid level meters 9 are BR-UQZ, the floating ball liquid level meters 9 are connected with a controller, the controller is connected with the servo motors 6, and the controller is connected with the PLC controller of S7-200SMART, and the controller is convenient to start the servo motors 6 through the controller.

Specifically, a limiting block 8 for supporting the top of the threaded rod 7 is welded on the top of the outer wall of the box body 1, so that stability of the threaded rod 7 during rotation is kept.

Specifically, sliding columns 10 are welded at four corners of the upper surface of the fixed plate 2, and the sliding columns 10 are used for stabilizing the stability of the lifting frame 5.

Specifically, holes are formed in four corners of the lifting frame 5, and the lifting frame 5 slides up and down on the outer wall of the sliding column 10 through the holes, so that shaking is not easy to occur when the lifting frame 5 moves up and down.

Specifically, the protective film 4 is made of soft rubber, and is folded between the protective base 3 and the lifting frame 5, and when the lifting frame 5 lifts upward, the protective film 4 is driven to expand.

In this embodiment, floater level gauge 9 is installed in the outside of protection base 3, when liquid diffuse is close to protection base 3, make floater level gauge 9 produce the action, thereby start the controller, the controller passes through motor driver start servo motor 6, servo motor 6's output is connected with threaded rod 7, promote crane 5 upward movement through threaded rod 7, crane 5 upwards moves at the outer wall of slip post 10, crane 5 drives the protection film 4 of bottom and lifts to the eminence, fixed plate 2, protection base 3, protection film 4 and crane 5 are sealing connection together, can keep apart the inside and external liquid of protection base 3, effectually prevent that the liquid from soaking, reach the effect of protecting internal equipment.

The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.

Claims

1. The utility model provides a waterproof type base station rack of increase of service life, includes box, its characterized in that: the utility model discloses a hydraulic control system for a vehicle, including box, protection base, supporting arm, floater level gauge, controller, motor drive, servo motor, protection base's upper surface sealing connection has the protection film, protection film's upper end sealing connection has the crane, and the inner wall fixedly connected with of crane and threaded rod threaded connection's support arm, the floater level gauge is installed to protection base's both sides, and floater level gauge is connected with the controller, the controller is connected with servo motor through motor drive.

2. The extended life waterproof base station enclosure of claim 1, wherein: the outer wall top fixedly connected with of box is used for carrying out the stopper that supports to the threaded rod top.

3. The extended life waterproof base station enclosure of claim 2, wherein: sliding columns are fixedly connected to four corners of the upper surface of the fixing plate.

4. A waterproof base station cabinet of claim 3, wherein: holes are formed in four corners of the lifting frame, and the lifting frame slides up and down on the outer wall of the sliding column through the holes.

5. The extended life waterproof base station enclosure of claim 4, wherein: the protective film is made of soft rubber and is folded between the protective base and the lifting frame.