CN211978100U - A railway boundary noise detector with waterproof function - Google Patents

Abstract

The utility model discloses a railway boundary noise detector with waterproof function, which comprises a support rod, a fixing block, a line control box and an adsorption plate. A fixing frame is welded on the support rod, and a solar panel is connected with a screw on the fixing frame , a display screen is installed on the fixing frame, and a first driving motor is welded on the fixing frame, the fixing block is snap-connected in the chute, and the chute is welded with a gear plate, and the gear plate is A circular gear is meshed and connected, and a brush rod is welded on the circular gear. The railway boundary noise detector with waterproof function is provided with a brush rod, and the turntable can drive the fixed block to rotate in the chute, and then can drive the gear plate to reciprocate through the chute. The shaped gear can drive the brush rod to reciprocate on the display screen, and can wipe the dust on the display screen, which increases the variety of use of the noise detector.

Description

A railway boundary noise detector with waterproof function

technical field

The utility model relates to the technical field of noise detection, in particular to a railway boundary noise detector with a waterproof function.

Background technique

Railways are the transportation lines used by trains. There are many railway lines in my country, and some residential areas are built near the railways. In order to ensure that the railways will not cause noise pollution to the residents, it is necessary to install fixed noise detectors at the railway borders to conduct real-time noise detection on the railways. , to prevent noise pollution caused by trains.

And most of the noise detectors now have the following problems:

1. Since the noise detector at the railway boundary is located outdoors, in rainy weather, the noise detector cannot perform effective waterproof work, and the rainwater entering the inside of the noise detector will cause damage to the line;

2. During the working process of the noise detector, the staff and residents can know the noise decibel of the railway boundary by observing the display screen, and the display screen will be outdoors for a long time, and a large amount of dust will accumulate. adverse effects of observation.

Therefore, we propose a railway boundary noise detector with waterproof function, in order to solve the problems mentioned above.

SUMMARY OF THE INVENTION

The purpose of this utility model is to provide a railway boundary noise detector with a waterproof function, so as to solve the problem that the noise detectors on the market cannot perform effective waterproof work and cannot remove the accumulated noise on the display screen in time. dust problem.

In order to achieve the above purpose, the present invention provides the following technical solutions: a railway boundary noise detector with a waterproof function, comprising a support rod, a fixed block, a line control box and an adsorption plate, and a fixed frame is welded on the support rod, and The fixing frame is screwed with solar panels, the fixing frame is screwed with a battery, the fixing frame is screwed with a noise sensor, and the fixing frame is screwed with a data transmitter, and a display screen is installed on the fixing frame, And a first drive motor is welded on the fixing frame, the fixing block is snap-connected in the chute, and the chute is welded with a gear plate, the gear plate is meshed and connected with a circular gear, and the circular gear A brush rod is welded on the support rod, a line control box is connected with bolts on the support rod, and a second drive motor is welded on the line control box. The upper shaft of the second drive motor is connected with a first fan blade, and the first fan blade A first bevel gear is welded on it, a second bevel gear is meshed with the first bevel gear, and the second bevel gear is welded on the reciprocating screw rod, and an adsorption plate is installed on the reciprocating screw rod, And the adsorption plate is provided with a through hole, the circuit control box is screwed with an adsorption net, the second drive motor is meshed with a transmission belt, and the transmission belt is meshed and connected to the second fan blade, and the second fan blade shaft connected to the filter.

Preferably, the length of the solar panel is greater than the length of the fixing frame, and the height of the noise sensor is less than the height of the solar panel.

Preferably, a turntable is connected to the upper shaft of the first drive motor, and the turntable and the fixing block are in an integrated structure, and the length of the chute is greater than the diameter of the turntable.

Preferably, the shaft of the brush rod is connected to the middle part of the bottom of the fixing frame, the length of the brush rod is equal to the height of the display screen, and the brush rod is attached to the outer surface of the display screen.

Preferably, the first fan blade and the first bevel gear are located on the same central axis, and the first fan blade is fixed in the middle of the circuit control box, and the length of the first fan blade is equal to the length of the adsorption net, and at the same time The adsorption nets are symmetrically distributed on both sides of the line control box.

Preferably, the reciprocating screw rod and the adsorption plate are threadedly connected, the adsorption plate and the circuit control box are in a sliding connection, and the through holes are equiangularly distributed on the adsorption plate.

Compared with the prior art, the beneficial effects of the utility model are: the railway boundary noise detector with waterproof function;

(1) The detector is equipped with a solar panel. Under the action of the solar panel, the solar energy can be converted into electric energy, and then stored and used by the battery, which can provide electricity for the noise detector and ensure the environmental protection of the noise detector;

(2) The detector is provided with a brush rod. Under the action of the first drive motor, the turntable can drive the fixed block to rotate in the chute, and then can drive the gear plate to reciprocate through the chute. Under the action of motion, the circular gear can drive the brush rod to reciprocate on the display screen, which can wipe off the dust on the display screen, which can effectively prevent the inconvenience of observation and increase the variety of noise detectors.

(3) The detector is provided with an adsorption plate. Under the action of the second drive motor, the first fan blade can adsorb and remove the moisture and impurities in the circuit control box through the adsorption screen and the filter screen, and the first fan blade can absorb and remove the moisture and impurities in the circuit control box. At the same time of rotation, the first conical gear can drive the reciprocating screw to rotate through the second conical gear, so that the adsorption plate can reciprocate on the reciprocating screw, and the water can be removed from the circuit through the through hole, which improves the performance of the circuit. Safety of noise detectors.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is the side view structure schematic diagram of the display screen of the present invention;

Fig. 3 is the structural representation of place A in Fig. 1 of the utility model;

Fig. 4 is the structural representation at place B in Fig. 2 of the utility model;

5 is a schematic top view of the structure of the adsorption plate of the present invention.

In the figure: 1. Support rod; 2. Fixed frame; 3. Solar panel; 4. Battery; 5. Noise sensor; 6. Data conveyor; 7. Display screen; 8. First drive motor; 9. Turntable; 10 , fixed block; 11, chute; 12, gear tooth plate; 13, circular gear; 14, brush rod; 15, line control box; 16, second drive motor; 17, first fan blade; 18, first Bevel gear; 19, second bevel gear; 20, reciprocating screw; 21, adsorption plate; 22, through hole; 23, adsorption net; 24, transmission belt; 25, second fan blade; 26, filter screen.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a railway boundary noise detector with waterproof function, comprising a support rod 1, a fixing frame 2, a solar panel 3, a battery 4, a noise sensor 5, a data transmission 6, display screen 7, first drive motor 8, turntable 9, fixed block 10, chute 11, gear plate 12, circular gear 13, brush rod 14, line control box 15, second drive motor 16, first A fan blade 17, a first bevel gear 18, a second bevel gear 19, a reciprocating screw 20, an adsorption plate 21, a through hole 22, an adsorption net 23, a transmission belt 24, a second fan blade 25 and a filter screen 26, supporting A fixing frame 2 is welded on the rod 1, and the solar panel 3 is connected with the screw on the fixing frame 2, the battery 4 is connected with the screw on the fixing frame 2, and the noise sensor 5 is connected with the screw on the fixing frame 2, and the screw on the fixing frame 2 is connected. There is a data conveyor 6, a display screen 7 is installed on the fixing frame 2, and a first driving motor 8 is welded on the fixing frame 2, the fixing block 10 is snap-connected in the chute 11, and the chute 11 is welded with gear teeth Plate 12, the gear plate 12 is meshed with a circular gear 13, and the circular gear 13 is welded with a brush rod 14, the support rod 1 is bolted with a circuit control box 15, and the circuit control box 15 is welded with a second The drive motor 16 and the second drive motor 16 are connected to the shaft with a first fan blade 17, and the first fan blade 17 is welded with a first bevel gear 18, and the first bevel gear 18 is meshed with a second bevel gear. 19, and the second bevel gear 19 is welded on the reciprocating screw rod 20, an adsorption plate 21 is installed on the reciprocating screw rod 20, and the adsorption plate 21 is provided with a through hole 22, and the circuit control box 15 is screwed with an adsorption net 23. , the second drive motor 16 is meshed with a transmission belt 24 , and the transmission belt 24 is meshed and connected to the second fan blade 25 , and the second fan blade 25 is axially connected to the filter screen 26 .

The length of the solar panel 3 is greater than the length of the fixing frame 2, and the height of the noise sensor 5 is smaller than that of the solar panel 3, which can ensure that the solar panel 3 is working and can perform rainproof work on the fixing frame 2, which increases the variety of devices used. sex.

The upper shaft of the first drive motor 8 is connected with a turntable 9, and the turntable 9 and the fixed block 10 are in an integrated structure, and the length of the chute 11 is greater than the diameter of the turntable 9, which can ensure the connection between the turntable 9 and the fixed block 10. The stability of the device increases the safety of the device.

The brush rod 14 is axially connected to the middle part of the bottom of the fixing frame 2, and the length of the brush rod 14 is equal to the height of the display screen 7, and the brush rod 14 is attached to the outer surface of the display screen 7, which can effectively prevent the brush rod 14 from affecting the display screen. screen 7 adverse effects.

The first fan blade 17 and the first bevel gear 18 are located on the same central axis, and the first fan blade 17 is fixed in the middle part of the circuit control box 15, and the length of the first fan blade 17 is equal to the length of the adsorption net 23, At the same time, the adsorption nets 23 are symmetrically distributed on both sides of the line control box 15, which can ensure that the first fan blade 17 can evenly blow the inside of the line control box 15, thereby improving the use efficiency of the device.

The reciprocating screw rod 20 and the adsorption plate 21 are screwed together, and the adsorption plate 21 and the circuit control box 15 are in a sliding connection, and the through holes 22 are equiangularly distributed on the adsorption plate 21, which can ensure the convenient control of the adsorption plate 21 on the adsorption plate 21. Working on the reciprocating screw 20 increases the versatility of the device.

Working principle: Before using the railway boundary noise detector with waterproof function, it is necessary to check the overall condition of the device to make sure that it can work normally;

Under the action of the solar panel 3, combined with FIG. 1 and FIG. 2, the outdoor solar energy can be converted into electric energy, and then stored and used through the battery 4, which can provide electric power for each device on the noise detector;

Under the action of the first drive motor 8, referring to Figs. 1 to 4, the turntable 9 can drive the fixed block 10 to rotate in the chute 11, and then can drive the gear tooth plate 12 to reciprocate through the chute 11. Under the action of the movement of the plate 12, the circular gear 13 can drive the brush rod 14 to reciprocate on the display screen 7, and can wipe off the dust on the display screen 7;

Under the action of the second drive motor 16, in conjunction with FIG. 1 and FIG. 5, the first fan blade 17 can adsorb and remove the moisture and impurities in the circuit control box 15 through the adsorption net 23 and the filter screen 26, and the first fan When the blade 17 rotates, the first bevel gear 18 can drive the reciprocating screw 20 to rotate through the second bevel gear 19 , thereby enabling the adsorption plate 21 to reciprocate on the reciprocating screw 20 . The circuit removes moisture, and while the first fan blade 17 rotates, under the action of the transmission belt 24, the second fan blade 25 can perform moisture removal work on the interior of the display screen 7. The above is the working process of the entire device, and The contents not described in detail in this specification, such as the solar panel 3, the battery 4, the noise sensor 5, the data transmitter 6, the display screen 7, the first driving motor 8 and the adsorption plate 21, are all known to those skilled in the art current technology.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. A railway boundary noise detector with waterproof function, comprising a support rod (1), a fixing block (10), a line control box (15) and an adsorption plate (21), characterized in that: the support rod (1) ) is welded with a fixing frame (2), and the fixing frame (2) is screwed with the solar panel (3), the fixing frame (2) is bolted with a battery (4), and the fixing frame (2) is screwed with screws A noise sensor (5) is connected, and a data transmitter (6) is bolted on the fixing frame (2), a display screen (7) is mounted on the fixing frame (2), and a display screen (7) is mounted on the fixing frame (2), and the fixing frame (2) is welded with a The first drive motor (8), the fixing block (10) is snap-connected in the chute (11), and the chute (11) is welded with a gear plate (12), the gear plate (12) A circular gear (13) is meshed and connected on the upper side, and a brush rod (14) is welded on the circular gear (13), and a line control box (15) is bolted on the support rod (1), and the line control box ( 15) A second drive motor (16) is welded on the second drive motor (16), a first fan blade (17) is connected to the shaft of the second drive motor (16), and a first bevel gear is welded on the first fan blade (17). (18), the first bevel gear (18) is meshed with a second bevel gear (19), and the second bevel gear (19) is welded on the reciprocating screw (20). An adsorption plate (21) is installed on the rod (20), and a through hole (22) is opened on the adsorption plate (21), an adsorption net (23) is screwed on the circuit control box (15), and the second The drive motor (16) is meshed with a transmission belt (24), and the transmission belt (24) is meshed and connected to the second fan blade (25), and the shaft of the second fan blade (25) is connected to the filter screen (26). 2 . The railway boundary noise detector with waterproof function according to claim 1 , wherein the length of the solar panel ( 3 ) is greater than the length of the fixing frame ( 2 ), and the noise sensor ( 5 ) has a The height is less than the height of the solar panel (3). 3. A railway boundary noise detector with waterproof function according to claim 1, characterized in that: a turntable (9) is connected to the upper shaft of the first drive motor (8), and the turntable (9) is fixed to the The blocks (10) are in an integrated structure, and the length of the chute (11) is greater than the diameter of the turntable (9). 4. A railway boundary noise detector with waterproof function according to claim 1, characterized in that: the brush rod (14) is axially connected to the middle part of the bottom of the fixing frame (2), and the brush rod (14) ) is equal in length to the height of the display screen (7), and the brush rod (14) is fitted on the outer surface of the display screen (7). 5. A railway boundary noise detector with waterproof function according to claim 1, characterized in that: the first fan blade (17) and the first bevel gear (18) are located on the same central axis, and The first fan blade (17) is fixed in the middle of the line control box (15), and the length of the first fan blade (17) is equal to the length of the adsorption net (23), and the adsorption net (23) is symmetrically distributed in the line control box. Both sides of the box (15). 6. A railway boundary noise detector with waterproof function according to claim 1, characterized in that: the reciprocating screw (20) and the adsorption plate (21) are threadedly connected, and the adsorption plate (21) ) and the circuit control box (15) are slidingly connected, and the through holes (22) are equiangularly distributed on the adsorption plate (21).

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