CN219233409U

CN219233409U - Tank body cleaning device for brake valve of rail transit vehicle

Info

Publication number: CN219233409U
Application number: CN202121404309.9U
Authority: CN
Inventors: 王岐龙; 唐拥军; 李志彬; 王经; 王康
Original assignee: Shanxi Longchangtai Technology Co ltd
Current assignee: Shanxi Longchangtai Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2023-06-23
Anticipated expiration: 2031-06-23

Abstract

The utility model belongs to the technical field of brake valve cleaning tank bodies, and in particular relates to a brake valve cleaning tank body device for rail transit vehicles, which comprises a cleaning tank, a tank body fixing seat, a tank cover, a cleaned valve body positioning mechanism, a cleaning nozzle, a cleaning fluid inlet channel and a cleaning fluid outlet channel, wherein the cleaning tank is arranged on the tank body fixing seat, the tank cover is arranged at the tank opening of the cleaning tank, the cleaned valve body positioning mechanism is arranged in the cleaning tank, the position of the cleaned valve body positioning mechanism corresponds to that of a brake valve, the cleaning nozzle is arranged on the cleaned valve body positioning mechanism, the cleaning fluid inlet channel is arranged on the cleaning tank, the cleaning fluid inlet channel is connected with the cleaning nozzle, and the cleaning fluid outlet channel is arranged at the bottom of the cleaning tank. The automatic cleaning device can effectively realize automatic cleaning of the outer part and the inner cavity channel of the brake valve, improve cleaning quality and working efficiency and reduce labor intensity.

Description

Tank body cleaning device for brake valve of rail transit vehicle

Technical Field

The utility model belongs to the technical field of brake valve cleaning tank bodies, and particularly relates to a brake valve cleaning tank body device for a rail transit vehicle.

Background

At present, the rail transit vehicle production and maintenance industry generally adopts a special cleaning machine to clean the inner cavity passages of the brake valve, but because the inner cavity air circulation passages of the brake valve are more, complex and irregularly shaped, even blind holes exist. Is influenced by compressed air, abrasion and external environment in the application process to form grease-containing pollutants. Meanwhile, after finishing the grinding process in a specified overhaul period, the powder from which the oilstone falls off and the copper scraps which are ground fall into the inner cavity and the air channel, and are more difficult to clean after being mixed with the residual greasy dirt in the inner cavity. Therefore, the oil dirt, oil dirt and other impurities formed in the production and application processes of the brake valve are difficult to thoroughly remove, the brake air passage is easy to be blocked, the brake is caused, the failure is relieved, and the serious hidden trouble is brought to the running safety of rail transit vehicles. In the existing cleaning method, the outer surface and key parts of the brake valve are sprayed and cleaned only by high-pressure water and compressed air, so that the inner cavity passage of the brake valve cannot be cleaned effectively.

Disclosure of Invention

Aiming at the technical problem that the inner cavity passage of the brake valve cannot be cleaned effectively in the prior art, the utility model provides the tank cleaning device for the brake valve of the rail transit vehicle, which has the advantages of high cleaning efficiency, high automation degree and simplicity in operation.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a rail transit vehicle brake valve washs jar body device, includes washs jar, jar body fixing base, cover, is washd valve body positioning mechanism, washs nozzle, washing liquid entering passageway, washing liquid discharge channel, wash the jar and install on jar body fixing base, the cover is installed to the jar mouth department of wasing the jar, be provided with in the washs jar and be washd valve body positioning mechanism, the position of being washd valve body positioning mechanism corresponds with the brake valve, be equipped with the washing nozzle on the valve body positioning mechanism that is washd, be provided with the washing liquid entering passageway on the washs jar, the washing liquid entering passageway is connected with the washing nozzle, the setting of washing liquid discharge channel is in the bottom of wasing the jar.

The utility model discloses a cleaning tank, including washing jar, cylinder, telescopic machanism, the jar outer wall circumferencial direction of washing jar is provided with the square mouth, the washing jar is installed telescopic machanism one, telescopic machanism two, telescopic machanism three respectively through the square mouth, telescopic machanism one, telescopic machanism two, telescopic machanism three's one end all is connected with high-pressure nozzle, high-pressure nozzle passes the washing jar outer wall and gets into the inside of washing jar, telescopic machanism one, telescopic machanism two, telescopic machanism three's the other end is connected with cylinder one, cylinder two, cylinder three respectively.

The high-pressure nozzle comprises a high-pressure clean water nozzle, a cleaning fluid nozzle and a compressed air nozzle, and the high-pressure clean water nozzle, the cleaning fluid nozzle and the compressed air nozzle are respectively connected with a clean water pipeline, a cleaning fluid pipeline and an air pipeline.

The tank mouth of the cleaning tank is provided with a tank cover sealing groove, and a rubber ring is arranged in the tank cover sealing groove.

The cleaning tank is characterized in that a tank cover moving mechanism is fixed on the outer wall of the cleaning tank, one end of the tank cover moving mechanism is fixedly connected to the tank cover, and the other end of the tank cover moving mechanism is connected with a fourth air cylinder.

The tank cover is fixedly connected with a tank cover rotating mechanism, and the tank cover rotating mechanism is connected with a cylinder five.

The tank cover is provided with a cylinder six, and a piston rod of the cylinder six is connected with a tank cover clamping mechanism.

The cleaning tank is internally provided with a cleaned valve body fixing mechanism, the cleaned valve body fixing mechanism is connected with a cylinder seven, and the cylinder seven is fixed on the tank cover.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the positioning mechanism of the valve body to be cleaned, which is provided with the brake valve, is arranged on the peripheral surface of the cleaning tank, and the telescopic structure which can extend into each joint surface of the brake valve is provided with the nozzles with different numbers and lengths according to the structural characteristics of each joint surface of the brake valve, so that the fixed-point cleaning of high-pressure clean water, cleaning fluid and compressed air is realized, the automatic cleaning of the outer part and inner cavity channels of the brake valve can be effectively realized, the cleaning quality and the working efficiency are improved, the labor intensity is reduced, the cleaning valve body can be directly placed into the tank body, the repeated cleaning and purging of each complex gas channel in different directions can be simultaneously or respectively carried out, and the cleaning of the gas channel can be realized without plugging each surface of the valve body.

Drawings

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

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

fig. 3 is a schematic view of the internal structure of the present utility model.

Wherein: 1 is a cleaning tank, 2 is a tank body fixing seat, 3 is a tank cover, 4 is a cleaned valve body positioning mechanism, 5 is a cleaning nozzle, 6 is a cleaning liquid inlet channel, 7 is a cleaning liquid outlet channel, 8 is a telescopic mechanism I, 9 is a telescopic mechanism II, 10 is a telescopic mechanism III, 11 is a high-pressure nozzle, 12 is a cylinder I, 13 is a cylinder II, 14 is a cylinder III, 15 is a tank cover sealing groove, 16 is a rubber ring, 17 is a tank cover moving mechanism, 18 is a cylinder IV, 19 is a tank cover rotating mechanism, 20 is a cylinder V, 21 is a cylinder VI, 22 is a tank cover clamping mechanism, 23 is a cleaned valve body fixing mechanism, 24 is a cylinder seven, 1101 is a high-pressure clean water nozzle, 1102 is a cleaning liquid nozzle, 1103 is a compressed air nozzle.

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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a rail transit vehicle brake valve washs jar body device, as shown in fig. 1, fig. 2, fig. 3, including wasing jar 1, jar body fixing base 2, tank cap 3, by wasing valve body positioning mechanism 4, wash nozzle 5, washing liquid entering passageway 6, washing liquid discharge channel 7, wash jar 1 installs on jar body fixing base 2, the tank cap 3 is installed to the jar mouth department of wasing jar 1, be provided with by wasing valve body positioning mechanism 4 in wasing jar 1, the position of by wasing valve body positioning mechanism 4 corresponds with the brake valve, be equipped with wash nozzle 5 on by wasing valve body positioning mechanism 4, be provided with washing liquid entering passageway 6 on wasing jar 1, washing liquid entering passageway 6 is connected with wash nozzle 5, washing liquid discharge channel 7 sets up in the bottom of wasing jar 1. The brake valve is fixed in the cleaning tank 1 by the valve body positioning mechanism 4 to be cleaned, cleaning liquid is ejected from the cleaning nozzle 5 through the cleaning liquid inlet channel 6, and after the cleaning is completed, waste water is discharged from the cleaning liquid discharge channel 7.

Further, a square opening is formed in the circumferential direction of the outer wall of the cleaning tank 1, the cleaning tank 1 is provided with a first telescopic mechanism 8, a second telescopic mechanism 9 and a third telescopic mechanism 10 through the square opening, one ends of the first telescopic mechanism 8, the second telescopic mechanism 9 and the third telescopic mechanism 10 are connected with high-pressure nozzles 11, the high-pressure nozzles 11 penetrate through the outer wall of the cleaning tank 1 to enter the cleaning tank 1, the other ends of the first telescopic mechanism 8, the second telescopic mechanism 9 and the third telescopic mechanism 10 are respectively connected with a first cylinder 12, a second cylinder 13 and a third cylinder 14, the high-pressure nozzles 11 are respectively arranged according to the process structure of each joint surface of the brake valve, and the reciprocating motion of the first telescopic mechanism 8, the second telescopic mechanism 9 and the third telescopic mechanism 10 is respectively controlled through the first cylinder 12, the second cylinder 13 and the third cylinder 14, so that the cleaning of each joint surface and an inner cavity channel of the brake valve is realized.

Further, the high-pressure nozzle 11 includes a high-pressure clean water nozzle 1101, a cleaning liquid nozzle 1102, and a compressed air nozzle 1103, where the high-pressure clean water nozzle 1101, the cleaning liquid nozzle 1102, and the compressed air nozzle 1103 are respectively connected with a clean water pipeline, a cleaning liquid pipeline, and an air pipeline, so that the high-pressure clean water, the cleaning liquid, and the compressed air can be cleaned at fixed points.

Further, a tank cover sealing groove 15 is formed in the tank opening of the cleaning tank 1, a rubber ring 16 is arranged in the tank cover sealing groove 15 to seal the tank cover 3, and water leakage of the tank cover 3 is prevented.

Further, a tank cover moving mechanism 17 is fixed on the outer wall of the cleaning tank 1, one end of the tank cover moving mechanism 17 is fixedly connected to the tank cover 3, the other end of the tank cover moving mechanism 17 is connected with a cylinder IV 18, and the tank cover moving mechanism 17 is driven by the cylinder IV 18, so that the movement of the tank cover 3 is controlled.

Further, a can lid rotating mechanism 19 is fixedly connected to the can lid 3, the can lid rotating mechanism 19 is connected with a five-20 cylinder, and the five-20 cylinder drives the can lid rotating mechanism 19 to rotate, so that the can lid 3 is controlled to be opened or closed in a rotating mode.

Further, a cylinder six 21 is arranged on the tank cover 3, a piston rod of the cylinder six 21 is connected with a tank cover clamping mechanism 22, and the tank cover clamping mechanism 22 is driven by the cylinder six 21, so that the tank cover 3 is fastened on the cleaning tank 1.

Further, a valve body fixing mechanism 23 to be cleaned is arranged in the cleaning tank 1, the valve body fixing mechanism 23 to be cleaned is connected with a cylinder seven 24, the cylinder seven 24 is fixed on the tank cover 3, the valve body fixing mechanism 23 to be cleaned is driven by the cylinder seven 24, and the brake valve is fixed in the cleaning tank 1.

The working flow of the utility model is as follows: the brake valve is fixed in the cleaning tank 1 through the cleaned valve body positioning mechanism 4 and the cleaned valve body fixing mechanism 23, the tank cover moving mechanism 17 is driven by the cylinder four 18 to control the tank cover 3 to move to the tank opening of the cleaning tank 1, and the tank cover rotating mechanism 19 and the tank cover clamping mechanism 22 are driven by the cylinder five 20 and the cylinder six 21 respectively, so that the tank cover 3 is fastened on the cleaning tank 1. The cleaning fluid is sprayed out of the cleaning nozzle 5 through the cleaning fluid inlet channel 6, the first telescopic mechanism 8, the second telescopic mechanism 9 and the third telescopic mechanism 10 are respectively provided with the high-pressure nozzle 11 according to the process structure of each joint surface of the brake valve, the first telescopic mechanism 8, the second telescopic mechanism 9 and the third telescopic mechanism 10 are respectively controlled to reciprocate through the first cylinder 12, the second cylinder 13 and the third cylinder 14, the cleaning of each joint surface of the brake valve and the inner cavity channel is realized, the high-pressure nozzle 11 comprises the high-pressure clean water nozzle 1101, the cleaning fluid nozzle 1102 and the compressed air nozzle 1103, the fixed-point cleaning of high-pressure clean water, the cleaning fluid and the compressed air can be realized, the cleaning valve body can be directly placed into the tank body, the repeated cleaning and the purging of different directions can be simultaneously or respectively carried out on each complex gas path, the cleaning of the gas paths can be realized without plugging each surface of the valve body, and after the cleaning is finished, the waste water is discharged from the cleaning fluid outlet channel 7.

The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.

Claims

1. The utility model provides a rail transit vehicle brake valve washs jar body device which characterized in that: including wash jar (1), jar body fixing base (2), cover (3), by wasing valve body positioning mechanism (4), wash nozzle (5), washing liquid entering passageway (6), washing liquid discharge channel (7), install on jar body fixing base (2) wash jar (1), install cover (3) in jar mouth department of wasing jar (1), be provided with in wasing jar (1) by wasing valve body positioning mechanism (4), the position by wasing valve body positioning mechanism (4) is corresponding with the brake valve, be equipped with on wasing valve body positioning mechanism (4) and wash nozzle (5), be provided with washing liquid entering passageway (6) on wasing jar (1), washing liquid entering passageway (6) are connected with washing nozzle (5), washing liquid discharge channel (7) set up in the bottom of wasing jar (1).

2. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 1, wherein: the utility model discloses a cleaning tank, including cleaning tank (1), telescopic machanism (8), telescopic machanism (9), telescopic machanism three (10) are installed respectively through the square mouth to jar outer wall circumferencial direction of cleaning tank (1), telescopic machanism (8), telescopic machanism two (9), telescopic machanism three (10) one end all is connected with high-pressure nozzle (11), high-pressure nozzle (11) pass the inside that cleaning tank (1) outer wall got into cleaning tank (1), telescopic machanism one (8), telescopic machanism two (9), telescopic machanism three (10) the other end is connected with cylinder one (12), cylinder two (13), cylinder three (14) respectively.

3. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 2, wherein: the high-pressure nozzle (11) comprises a high-pressure clean water nozzle (1101), a cleaning fluid nozzle (1102) and a compressed air nozzle (1103), and the high-pressure clean water nozzle (1101), the cleaning fluid nozzle (1102) and the compressed air nozzle (1103) are respectively connected with a clean water pipeline, a cleaning fluid pipeline and an air pipeline.

4. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 1, wherein: the cleaning tank is characterized in that a tank cover sealing groove (15) is formed in the tank opening of the cleaning tank (1), and a rubber ring (16) is arranged in the tank cover sealing groove (15).

5. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 1, wherein: the cleaning tank is characterized in that a tank cover moving mechanism (17) is fixed on the outer wall of the cleaning tank (1), one end of the tank cover moving mechanism (17) is fixedly connected to the tank cover (3), and the other end of the tank cover moving mechanism (17) is connected with a fourth air cylinder (18).

6. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 1, wherein: the tank cover (3) is fixedly connected with a tank cover rotating mechanism (19), and the tank cover rotating mechanism (19) is connected with a fifth air cylinder (20).

7. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 1, wherein: the tank cover (3) is provided with a cylinder six (21), and a piston rod of the cylinder six (21) is connected with a tank cover clamping mechanism (22).

8. A rail transit vehicle brake valve cleaning tank assembly as defined in claim 1, wherein: the cleaning tank (1) is internally provided with a cleaned valve body fixing mechanism (23), the cleaned valve body fixing mechanism (23) is connected with a cylinder seven (24), and the cylinder seven (24) is fixed on the tank cover (3).