CN219247148U

CN219247148U - Lightning arrester for broadcasting machine room equipment

Info

Publication number: CN219247148U
Application number: CN202223515561.4U
Authority: CN
Inventors: 寇灵燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-23
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of lightning protection devices and discloses a lightning protection device for broadcasting machine room equipment, which comprises a movable plate, wherein a sliding rod is fixedly arranged on one side of the upper end of the movable plate, a screw rod is rotatably arranged on one side of the movable plate, which is far away from the sliding rod, the lower end of the screw rod is fixedly connected with a first belt roller, a motor is fixedly arranged on one side, which is close to the screw rod, of the movable plate, the output end of the motor is fixedly connected with a second belt roller, a support plate is arranged between the screw rod and the sliding rod, a movable sleeve is fixedly arranged on one side, which is close to the screw rod, of the support plate, a sliding hole is formed in one side, which is close to the sliding rod, of the support plate, a mounting plate is detachably arranged in the middle of the upper end of the support plate, connecting pins are fixedly arranged at four corners of the mounting plate, and fixing bolts are arranged on the four connecting pins. According to the utility model, the height of the lightning arrester can be adjusted, so that the applicability of the lightning arrester is improved, and the lightning arrester is rapid and convenient to install and can be moved.

Description

Lightning arrester for broadcasting machine room equipment

Technical Field

The utility model relates to the technical field of lightning arresters, in particular to a lightning arrester for broadcasting machine room equipment.

Background

A main broadcasting room and a plurality of standby broadcasting rooms are generally included in a broadcasting system. The main broadcasting machine room is used for bearing the signal transmission task of main frequency, the standby broadcasting machine room is used for bearing the signal transmission task of emergency alternate broadcasting and experimental frequency of corresponding frequency, and a lightning arrester is usually required to be used for lightning protection on the broadcasting machine room; however, when lightning rod on short building is connected with lightning, lightning rod cannot be connected with lightning because of insufficient height of lightning rod, so that lightning stroke is caused to other high building or tree.

Through searching, the prior patent (publication number: CN 216929170U) discloses a communication transmission technical field, and the technical field of the patent can effectively shield electromagnetic interference or overvoltage energy generated by thunder and lightning, so that damage to electronic equipment in a machine room is avoided, but the problem that a lightning arrester cannot be lifted exists, so that thunder and lightning can be caused to other high buildings or trees and the like, and therefore, a lightning arrester for broadcasting machine room equipment is provided by a person skilled in the art so as to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a lightning arrester for broadcasting machine room equipment, which can adjust the height of the lightning arrester so as to increase the applicability of the lightning arrester, is fast and convenient to install and can move.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the lightning arrester for the broadcasting machine room equipment comprises a moving plate, wherein a sliding rod is fixedly arranged on one side of the upper end of the moving plate, a screw rod is rotatably arranged on one side of the moving plate, which is far away from the sliding rod, a first belt roller is fixedly connected to the lower end of the screw rod, a motor is fixedly arranged on one side, which is close to the screw rod, inside the moving plate, of the moving plate, a second belt roller is fixedly connected to the output end of the motor, a supporting plate is arranged between the screw rod and the sliding rod, a movable sleeve is fixedly arranged on one side, which is close to the screw rod, of the supporting plate, and a sliding hole is formed in one side, which is close to the sliding rod, of the supporting plate;

the middle part of the upper end of the supporting plate is detachably provided with a mounting plate, four corners of the mounting plate are fixedly provided with connecting pins, four connecting pins are respectively provided with a fixing bolt, the middle part of the upper end of the mounting plate is fixedly provided with a lightning arrester, two sides of the lower end of the moving plate are respectively fixedly provided with an electric telescopic rod, and the lower ends of the two electric telescopic rods are respectively fixedly provided with a positioning plate;

through above-mentioned technical scheme, the device is adjustable to the height of arrester to increase its suitability, the installation is convenient fast simultaneously, and can remove.

Further, a transmission belt is connected between the first belt roller and the second belt roller;

through above-mentioned technical scheme, through the effect of driving belt, make two belt rollers synchronous rotation.

Further, the screw rod penetrates through the movable sleeve and is in threaded connection with the movable sleeve;

through above-mentioned technical scheme, drive movable sleeve through the rotation of lead screw and make the backup pad go up and down.

Further, the sliding rod penetrates through the sliding hole and slides in a limiting manner in the sliding hole;

through above-mentioned technical scheme, carry out spacingly when making the backup pad lift.

Further, the four fixing bolts penetrate through the corresponding connecting pins respectively and are connected to the inside of the supporting plate;

through above-mentioned technical scheme, the convenience is fixed to the installation of arrester.

Further, moving wheels are fixedly arranged at four corners of the lower end of the moving plate;

through the technical scheme, the device is convenient to move through the moving wheel.

Further, anti-slip pads are fixedly arranged at the lower ends of the two positioning plates;

through above-mentioned technical scheme, make the locating plate have anti-skidding effect through the slipmat.

The utility model has the following beneficial effects:

1. according to the lightning arrester for the broadcasting machine room equipment, the motor drives the second belt roller to rotate, the first belt roller drives the screw rod to rotate under the action of the transmission belt, and the supporting plate is lifted on the screw rod under the action of the movable sleeve and the sliding rod, so that the height of the lightning arrester is adjusted, and the lightning arrester effect of the device is improved.

2. According to the lightning arrester for the broadcasting machine room equipment, which is provided by the utility model, the lightning arrester is installed on the supporting plate through the mounting plate, then penetrates through the connecting pins through the fixing bolts and is connected to the supporting plate through the threads, so that the rapid installation of the lightning arrester is realized, and a user can conveniently disassemble and maintain the lightning arrester.

Drawings

Fig. 1 is a front view of a lightning arrester for a broadcasting room apparatus according to the present utility model;

fig. 2 is a front cross-sectional view of a lightning arrester for a broadcasting room apparatus according to the present utility model;

fig. 3 is a schematic diagram of a positioning plate structure of a lightning arrester for a broadcasting machine room device according to the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a moving plate; 2. a slide bar; 3. a screw rod; 4. a first belt roller; 5. a motor; 6. a second belt roller; 7. a drive belt; 8. a support plate; 9. a movable sleeve; 10. a slide hole; 11. a mounting plate; 12. a connecting pin; 13. a fixing bolt; 14. a lightning arrester; 15. a moving wheel; 16. an electric telescopic rod; 17. a positioning plate; 18. an anti-slip mat.

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. 1-4, one embodiment provided by the present utility model is: a lightning arrester for broadcasting machine room equipment comprises a movable plate 1, wherein a slide bar 2 is fixedly arranged on one side of the upper end of the movable plate 1, a screw rod 3 is rotatably arranged on one side, away from the slide bar 2, of the movable plate 1, a first belt roller 4 is fixedly connected to the lower end of the screw rod 3, a motor 5 is fixedly arranged on one side, close to the screw rod 3, of the inner part of the movable plate 1, an output end of the motor 5 is fixedly connected with a second belt roller 6, a supporting plate 8 is arranged between the screw rod 3 and the slide bar 2, a movable sleeve 9 is fixedly arranged on one side, close to the screw rod 3, of the supporting plate 8, and a slide hole 10 is formed in one side, close to the slide bar 2, of the supporting plate 8;

the middle part of the upper end of the supporting plate 8 is detachably provided with a mounting plate 11, four corners of the mounting plate 11 are fixedly provided with connecting pins 12, four connecting pins 12 are provided with fixing bolts 13, the middle part of the upper end of the mounting plate 11 is fixedly provided with a lightning arrester 14, two sides of the lower end of the moving plate 1 are fixedly provided with electric telescopic rods 16, and the lower ends of the two electric telescopic rods 16 are fixedly provided with positioning plates 17;

the device can adjust the height of the lightning arrester 14, thereby increasing its applicability, and at the same time, the installation is quick and convenient, and the movement can be performed.

The transmission belt 7 is connected between the first belt roller 4 and the second belt roller 6, the two belt rollers synchronously rotate under the action of the transmission belt 7, the screw rod 3 penetrates through the movable sleeve 9 and is in threaded connection with the movable sleeve 9, the movable sleeve 9 is driven to enable the supporting plate 8 to lift through the rotation of the screw rod 3, the sliding rod 2 penetrates through the sliding hole 10 and slides in the sliding rod in a limiting mode, the supporting plate 8 is enabled to lift, the four fixing bolts 13 penetrate through the corresponding connecting pins 12 and are connected inside the supporting plate 8 respectively, the lightning arrester 14 is conveniently installed and fixed, the moving wheels 15 are fixedly arranged at four corners of the lower end of the moving plate 1, the moving of the device is facilitated through the moving wheels 15, the anti-slip pads 18 are fixedly arranged at the lower ends of the two positioning plates 17, and the positioning plates 17 have an anti-slip effect through the anti-slip pads 18.

Working principle: this a lightning arrester for broadcasting computer lab equipment removes the computer lab top with the device through removing wheel 15, then drive locating plate 17 through electric telescopic handle 16 and go up and down, make movable plate 1 fix a position, then place arrester 14 in backup pad 8 middle part, pass through connecting leg 12 through fixing bolt 13, and threaded connection is in backup pad 8, when adjusting arrester 14 height, drive second belt roller 6 through motor 5 and rotate, receive drive belt 7's effect, make first belt roller 4 drive lead screw 3 and rotate, the backup pad 8 receives movable sleeve 9 and slide bar 2's effect this moment, go up and down on lead screw 3, thereby adjust arrester 14's height.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Lightning arrester for broadcasting machine room equipment, comprising a mobile plate (1), characterized in that: the automatic feeding device is characterized in that a sliding rod (2) is fixedly arranged at one side of the upper end of the moving plate (1), a screw rod (3) is rotatably arranged at one side, far away from the sliding rod (2), of the moving plate (1), a first belt roller (4) is fixedly connected to the lower end of the screw rod (3), a motor (5) is fixedly arranged at one side, close to the screw rod (3), of the inner part of the moving plate (1), a second belt roller (6) is fixedly connected to the output end of the motor (5), a supporting plate (8) is arranged between the screw rod (3) and the sliding rod (2), a movable sleeve (9) is fixedly arranged at one side, close to the screw rod (3), of the supporting plate (8), and a sliding hole (10) is formed in one side, close to the sliding rod (2), of the supporting plate (8).

The utility model discloses a lightning arrester, including backup pad (8), mounting panel (8), connecting leg (12), four, electric telescopic handle (16) lower extreme, mounting panel (8) upper end middle part can be dismantled and be provided with mounting panel (11), mounting panel (11) four corners department all is fixed and is provided with connecting leg (12), four all be provided with fixing bolt (13) on connecting leg (12), mounting panel (11) upper end middle part is fixed and is provided with arrester (14), moving board (1) lower extreme both sides all are fixed and are provided with electric telescopic handle (16), two electric telescopic handle (16) lower extreme all is fixed and is provided with locating plate (17).

2. A lightning arrester for a broadcast equipment room according to claim 1, characterized in that: a transmission belt (7) is connected between the first belt roller (4) and the second belt roller (6).

3. A lightning arrester for a broadcast equipment room according to claim 1, characterized in that: the screw rod (3) penetrates through the movable sleeve (9) and is in threaded connection with the movable sleeve.

4. A lightning arrester for a broadcast equipment room according to claim 1, characterized in that: the sliding rod (2) penetrates through the sliding hole (10) and slides in a limiting manner in the sliding hole.

5. A lightning arrester for a broadcast equipment room according to claim 1, characterized in that: the four fixing bolts (13) penetrate through the corresponding connecting pins (12) respectively and are connected to the inside of the supporting plate (8).

6. A lightning arrester for a broadcast equipment room according to claim 1, characterized in that: and moving wheels (15) are fixedly arranged at four corners of the lower end of the moving plate (1).

7. A lightning arrester for a broadcast equipment room according to claim 1, characterized in that: anti-slip pads (18) are fixedly arranged at the lower ends of the two positioning plates (17).