CN215928922U

CN215928922U - Computer network controller elevating gear

Info

Publication number: CN215928922U
Application number: CN202121972029.8U
Authority: CN
Inventors: 孙庆利
Original assignee: Liaoning Jianzhu Vocational College
Current assignee: Liaoning Jianzhu Vocational College
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-03-01
Anticipated expiration: 2031-08-21

Abstract

The utility model relates to the technical field of network controllers, in particular to a lifting device of a computer network controller, which solves the problem that in the prior art, the lifting device of the controller is only lifted and cannot be used for processing dust in an installation box in the lifting process, so that electrostatic dust enters the controller to damage the controller. The utility model provides a computer network controller elevating gear, includes and fixes at subaerial install bin through the support frame, is equipped with the lifter plate that is used for bearing the weight of the controller in the install bin, be equipped with the elevating system who is used for lift controller in the install bin, be equipped with the opening on the install bin, the left and right ends of install bin all runs through and is equipped with the louvre, be equipped with the clearance mechanism that is used for preventing the dust entering controller in the install bin. According to the utility model, dust in the installation box can be removed in the lifting process of the controller, and the phenomenon that the controller is short-circuited due to the fact that static dust enters the controller is avoided.

Description

Computer network controller elevating gear

Technical Field

The utility model relates to the technical field of network controllers, in particular to a lifting device of a computer network controller.

Background

The controller is a main command device for controlling the starting, speed regulation, braking and reversal of the motor by changing the wiring of the main circuit or control circuit and changing the resistance value in the circuit according to a preset sequence, and is composed of a program counter, a command register, a command decoder, a time sequence generator and an operation controller, and is a decision-making mechanism for issuing commands.

In order to prevent the controller from being touched in the machine room and causing the looseness of the wiring of the controller, the controller is generally placed in an installation box provided with a lifting device, and when the controller is required to be used, the controller is sent out through the lifting device.

The existing lifting device only simply lifts, and in the use process of the controller, because the controller is communicated with each device, the electric load of the controller is large, when dust in the installation box is large, the dust easily enters the controller, when the dust in the controller is large, the dust is easy to be charged with static, and the static dust easily causes the short circuit of the controller and causes the burning of the controller.

There is a need for a computer network controller lift to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting device of a computer network controller, which solves the problem that the lifting device of the controller in the prior art only carries out lifting and can not carry out treatment on dust in an installation box in the lifting process, so that electrostatic dust enters the controller to cause damage to the controller.

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

the utility model provides a computer network controller elevating gear, includes and fixes at subaerial install bin through the support frame, is equipped with the lifter plate that is used for bearing the weight of the controller in the install bin, be equipped with the elevating system who is used for lift controller in the install bin, be equipped with the opening on the install bin, the left and right ends of install bin all runs through and is equipped with the louvre, be equipped with the clearance mechanism that is used for preventing the dust entering controller in the install bin.

Preferably, elevating system is including rotating the threaded rod of connection in the install bin, threaded rod and lifter plate threaded connection, the lower extreme of install bin is equipped with the motor, the output shaft and the threaded rod fixed connection of motor.

Preferably, a sliding rod is fixedly connected in the installation box, and the lifting plate is connected with the sliding rod in a sliding manner.

Preferably, clearance mechanism is including setting up the direction mouth on lifter plate and installation incasement bottom, through connecting rod fixedly connected with conducting rod in the installation incasement, the diameter of conducting rod is less than the direction mouth diameter.

Preferably, the lifting plate is fixedly connected with two pairs of supporting plates, the two pairs of supporting plates are fixedly connected with electric telescopic rods, the telescopic ends of the two electric telescopic rods are fixedly connected with semicircular pieces, the two semicircular pieces are combined into a circle with the diameter equal to that of the conductive rod, and a collecting box for collecting dust is arranged on the lower side of the guide port.

Preferably, be equipped with two cavities in the install bin, two all sealed sliding connection slide in the cavity, the slide passes through spring elastic connection with the inner wall of cavity, two equal fixedly connected with is used for sealing open-ended guard plate on the slide.

Preferably, a telescopic air bag is arranged between the lifting plate and the inner bottom of the installation box and is communicated with the cavity in a sealing mode through an air guide pipe.

The utility model has at least the following beneficial effects:

1. through setting up elevating system and clearance mechanism, realize carrying out the processing of the inside dust of install bin at the lift in-process, in the lifter plate downstream process, electric telescopic handle extends for the semicircle board offsets with the lateral wall of conducting rod, along with the lifter plate descends, scrape into the collecting box with dust on the conducting rod lateral wall, it is more to avoid the dust on the conducting rod, influence the appeal of conducting rod, carry out the processing of the inside dust of install bin simultaneously, avoid static dust to get into the controller and cause the burnout of controller.

2. Through setting up flexible gasbag and antiskid ribbed tile, realize open-ended self-sealing, in the lifter plate downstream can advance the cavity with the gas pump in the flexible gasbag for the backplate moves and carries out the opening closure in the opening, thereby avoids when not being suitable for the controller, and the dust enters into the install bin from the opening.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a first perspective of an internal structure of a computer network controller lifting device according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a second perspective view of the internal structure of a computer network controller lifting device according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a cavity of a computer network controller lifting device according to the present invention.

In the figure: 1. installing a box; 2. a lifting plate; 3. an opening; 4. heat dissipation holes; 5. a slide bar; 6. a threaded rod; 7. a motor; 8. a guide port; 9. a conductive rod; 10. a support plate; 11. an electric telescopic rod; 12. a semicircular sheet; 13. a cavity; 14. a spring; 15. a telescopic air bag; 16. a protection plate; 17. a collection box; 18. an air duct.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a computer network controller lifting device comprises an installation box 1 fixed on the ground through a support frame, wherein a lifting plate 2 used for bearing a controller is arranged in the installation box 1, a lifting mechanism used for lifting the controller is arranged in the installation box 1, an opening 3 is arranged on the installation box 1, heat dissipation holes 4 are formed in the left end and the right end of the installation box 1 in a penetrating mode, and a cleaning mechanism used for preventing dust from entering the controller is arranged in the installation box 1.

Further, refer to fig. 1 and learn that elevating system is including rotating threaded rod 6 of connection in install bin 1, threaded

rod

6 and 2 threaded connection of lifter plate, and the lower extreme of install bin 1 is equipped with motor 7, and motor 7's output shaft and 6 fixed connection of threaded rod realize that lifter plate 2 goes up and down when 6 rotations of threaded rod through setting up threaded rod 6.

Further, as can be known by referring to fig. 3, a slide rod 5 is fixedly connected in the installation box 1, the lifting plate 2 is slidably connected with the slide rod 5, and the slide rod 5 is arranged to guide the lifting plate 2, so that the controller is prevented from deviating in the lifting process.

Further, as can be known by referring to fig. 2, the cleaning mechanism comprises a guide opening 8 arranged at the bottom in the lifting plate 2 and the installation box 1, a conductive rod 9 is fixedly connected in the installation box 1 through a connecting rod, the diameter of the conductive rod 9 is smaller than that of the guide opening 8, and the diameter of the conductive rod 9 is smaller than that of the guide opening 8, so that dust on the conductive rod 9 is prevented from being scraped off when the lifting plate 2 moves.

Further, as can be known by referring to fig. 1 and 2, two pairs of support plates 10 are fixedly connected to the lifting plate 2, two pairs of support plates 10 are fixedly connected to the electric telescopic rods 11, the electric telescopic rods 11 are in the prior art and are not described herein in detail, the telescopic ends of the two electric telescopic rods 11 are fixedly connected to the semicircular plates 12, the two semicircular plates 12 are combined into a circle with the diameter equal to that of the conductive rod 9, a collecting box 17 for collecting dust is arranged on the lower side of the guide opening 8, by arranging the electric telescopic rods 11 and the semicircular plates 12, the lifting plate 2 is lowered, the electric telescopic rods 11 are extended, the semicircular plates 12 are abutted against the side wall of the conductive rod 9, and as the lifting plate 2 is lowered, dust on the side wall of the conductive rod 9 is scraped into the collecting box 17, more dust on the conductive rod 9 is avoided, and the attraction force of the conductive rod 9 is influenced.

Further, as can be known by referring to fig. 3 and 4, two cavities 13 are arranged in the installation box 1, sliding connection sliding plates are sealed in the two cavities 13, the width of the two cavities 13 is larger than half of the width of the opening 3, the sliding plates are elastically connected with the inner wall of the cavities 13 through springs 14, protection plates 16 used for sealing the opening 3 are fixedly connected to the two sliding plates, and by arranging the protection plates 16, dust enters the installation box 1 from the opening 3 when a controller is not used.

Further, as can be known by referring to fig. 1 and 4, a telescopic air bag 15 is arranged between the lifting plate 2 and the inner bottom of the installation box 1, the telescopic air bag 15 is communicated with the cavity 13 in a sealing manner through an air duct 18, and the arrangement of the telescopic air bag 15 realizes that power is provided for the sealing of the opening 3 in the lifting process of the lifting plate 2, so that external power is avoided.

The working principle is as follows: when the controller is required to ascend, firstly, the motor 7 is turned on, an output shaft of the motor 7 rotates to drive the threaded rod 6 to rotate, so that the lifting plate 2 moves upwards under the guiding action of the sliding rod 5 to drive the controller to move upwards, at the moment, the electric telescopic rod 11 contracts, the semicircular piece 12 does not abut against the side wall of the conductive rod 9, when the lifting plate 2 moves upwards, the telescopic air bag 15 pumps air at one end of the cavity 13 through the air duct 18, under the action of the spring 14, the protection plate 16 is reset, when the upper end surface of the controller is coplanar with the lower end surface of the opening 3, the protection plate 16 is retracted into the cavity 13, the controller continues to move upwards at the moment, and the protection plate 16 continues to move in the cavity 13 under the action of the spring 14 until the controller completely exposes the opening 3.

When lifter plate 2 descends, electric telescopic handle 11 extends, make semicircle board 12 offset with the conducting rod 9 lateral wall, 2 downstream of lifter plate can advance cavity 13 with the gas pump in flexible gasbag 15, make the extension of spring 14, when the up end parallel and level of opening 3's lower extreme and controller, guard plate 16 moves to in the opening 3, then along with the downstream of lifter plate 2, make opening 3 seal, avoid the dust to enter into install bin 1, at the in-process that lifter plate 2 descends, electric telescopic handle 11 extends, make semicircle board 12 offset with the lateral wall of conducting rod 9, along with lifter plate 2 descends, scrape into collecting box 17 with dust on the conducting rod 9 lateral wall in, avoid the dust on the conducting rod 9 more, influence the appeal of conducting rod 9.

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 merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, 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 computer network controller elevating gear, includes and fixes at subaerial install bin (1) through the support frame, its characterized in that, be equipped with lifter plate (2) that are used for bearing the weight of the controller in install bin (1), be equipped with the elevating system who is used for lift controller in install bin (1), be equipped with opening (3) on install bin (1), the end all runs through and is equipped with louvre (4) about install bin (1), be equipped with the clearance mechanism that is used for preventing the dust entering controller in install bin (1).

2. The computer network controller lifting device as claimed in claim 1, wherein the lifting mechanism comprises a threaded rod (6) rotatably connected in the installation box (1), the threaded rod (6) is in threaded connection with the lifting plate (2), a motor (7) is arranged at the lower end of the installation box (1), and an output shaft of the motor (7) is fixedly connected with the threaded rod (6).

3. The computer network controller lifting device according to claim 1, wherein a sliding rod (5) is fixedly connected in the installation box (1), and the lifting plate (2) is slidably connected with the sliding rod (5).

4. The computer network controller lifting device according to claim 1, wherein the cleaning mechanism comprises a guide opening (8) arranged at the bottom in the lifting plate (2) and the installation box (1), a conductive rod (9) is fixedly connected in the installation box (1) through a connecting rod, and the diameter of the conductive rod (9) is smaller than that of the guide opening (8).

5. The computer network controller lifting device according to claim 4, wherein two pairs of support plates (10) are fixedly connected to the lifting plate (2), electric telescopic rods (11) are fixedly connected to each pair of support plates (10), the telescopic ends of the electric telescopic rods (11) are fixedly connected to semicircular plates (12), the semicircular plates (12) are combined into a circle with the diameter equal to that of the conductive rod (9), and a collecting box (17) for collecting dust is arranged on the lower side of the guide opening (8).

6. The computer network controller lifting device according to claim 1, wherein two cavities (13) are arranged in the installation box (1), two sliding connection sliding plates are hermetically arranged in the two cavities (13), the sliding plates are elastically connected with the inner wall of the cavities (13) through springs (14), and a protection plate (16) for closing the opening (3) is fixedly connected to each of the two sliding plates.

7. The computer network controller lifting device according to claim 6, wherein a telescopic air bag (15) is arranged between the lifting plate (2) and the inner bottom of the installation box (1), and the telescopic air bag (15) is in sealed communication with the cavity (13) through an air duct (18).