WO2022193486A1 - Air control apparatus for ballast hopper wagon - Google Patents

Air control apparatus for ballast hopper wagon Download PDF

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Publication number
WO2022193486A1
WO2022193486A1 PCT/CN2021/104982 CN2021104982W WO2022193486A1 WO 2022193486 A1 WO2022193486 A1 WO 2022193486A1 CN 2021104982 W CN2021104982 W CN 2021104982W WO 2022193486 A1 WO2022193486 A1 WO 2022193486A1
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WO
WIPO (PCT)
Prior art keywords
air
upper cover
pair
operated valve
door
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Application number
PCT/CN2021/104982
Other languages
French (fr)
Chinese (zh)
Inventor
袁太红
李云霞
李旭英
赵祖兴
赵明
张春发
陈燕
***
Original Assignee
中车太原机车车辆有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN202120566484.1U external-priority patent/CN215097557U/en
Priority claimed from CN202110297524.1A external-priority patent/CN112849171B/en
Application filed by 中车太原机车车辆有限公司 filed Critical 中车太原机车车辆有限公司
Publication of WO2022193486A1 publication Critical patent/WO2022193486A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means
    • B61D7/28—Opening or closing means hydraulic or pneumatic

Definitions

  • the invention belongs to the field of railway freight cars, and more particularly relates to a wind control device for a ballast hopper car.
  • the operating room of the existing ballast hopper truck is mainly arranged with three groups of pneumatic operation valves 2, air storage tanks 1, three groups of two-way cylinders 3 and three groups of bottom door mechanical transmission devices.
  • the valve controls a two-way cylinder, and each two-way cylinder drives the opening and closing of the bottom door of the ballast hopper car through a bottom door mechanical transmission device.
  • three groups of pneumatically operated valves are used.
  • the arrangement of the air storage tank, the three groups of two-way cylinders and the three groups of the bottom door mechanical transmission device is particularly compact. As a result, it is difficult for maintenance personnel to enter the control room to repair other devices and accessories, which affects the maintenance efficiency.
  • the purpose of the present invention is to provide an air control device for a ballast hopper car, so as to solve the problem of low maintenance efficiency in the prior art due to the volume and position of the air storage duct occupying a large space in the control room.
  • the present invention provides an air control device for a ballast hopper car.
  • the air control device is arranged in an operation room of the ballast hopper car.
  • an end plate connected to the cover plate, the wind control device includes a first air storage cylinder, a second air storage cylinder, a pair of first pneumatic operation valves, a second pneumatic operation valve and three bidirectional cylinders;
  • the pair of first pneumatically operated valves are arranged on one side of the upper cover plate of the bolster, and the second pneumatically operated valves are arranged on the other side of the upper cover of the bolster.
  • the door-opening output port of a pneumatically operated valve is communicated with the door-opening input port of one of the two-way cylinders, and the door-closing output port of each first pneumatically-operated valve is communicated with the door-closing input port of one of the two-way air cylinders, so
  • the door-opening output port of the second pneumatically operated valve is communicated with the door-opening input port of the third two-way cylinder, and the door-closing output port of the second pneumatically-operated valve is connected to the door-closing input port of the third two-way cylinder. connected;
  • the first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube and the air inlet of the second air storage tube are communicated with each other. , the air outlet of the second air storage cylinder is communicated with the air inlet of the pair of first pneumatic operation valves and the second pneumatic operation valve;
  • the three bidirectional cylinders are respectively arranged on the upper cover plate of the bolster, and each of the bidirectional cylinders is connected with a bottom door mechanical transmission device.
  • a wind meter is also included;
  • the wind meter is arranged on the upper cover plate of the bolster and is arranged side by side with the second pneumatic operation valve.
  • the air inlet of the air meter is communicated with the air outlet of the second air storage cylinder.
  • the first upper cover is set on the first operating valve seat to form a first accommodating cavity, and the pair of first pneumatically operated valves are set in the first accommodating cavity;
  • the second upper cover is covered on the second operating valve seat to form a second accommodating cavity, and the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity.
  • first upper cover and the second upper cover are respectively provided with a pair of first through holes and a pair of second through holes;
  • each of the first air-operated valves passes through a first through hole and extends above the first upper cover;
  • the second air-operated valve and the upper part of the air meter respectively pass through one of the second through holes and extend above the second upper cover.
  • the first operating valve seat and the second operating valve seat respectively comprise a pair of side plates, a rear vertical plate and a front vertical plate;
  • the rear vertical plate is arranged between the pair of side plates, and the two side edges of the rear vertical plate are respectively connected with one side edge of each of the side plates, and the two side edges of the front vertical plate are respectively connected.
  • the side edges are respectively connected with the other side edges of each of the side plates;
  • the heights of the side panels and the front vertical panels are equal, and the heights of the rear vertical panels are greater than the heights of the side panels and the front vertical panels.
  • two sides of the rear vertical plate are respectively provided with vertical edges, and the rear vertical plate is detachably connected to the pair of side plates through a pair of vertical edges;
  • the bottom of the rear vertical plate is provided with a bottom plate, and the rear vertical plate is detachably connected to the fixed base of the ballast hopper car through the bottom plate.
  • the upper parts of the first pneumatically operated valve and the second pneumatically operated valve are respectively provided with a first pneumatically operated valve handle and a second pneumatically operated valve handle;
  • the handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve.
  • the first pneumatically operated valve, the second pneumatically operated valve and the air inlet of the air meter are respectively provided with a first cut-off plug door, a second cut-off plug door and a third cut-off plug door;
  • a pair of third through holes are arranged on the front vertical plate of the first operating valve seat, the position of each third through hole is adapted to the position of one of the first shut-off plug doors, and the second operating valve
  • the front vertical plate of the seat is provided with a pair of fourth through holes, and the positions of the pair of fourth through holes are respectively adapted to the positions of the second cut-off plug door and the third cut-off plug door.
  • a wind meter anti-theft cover is further provided on the second upper cover, and the wind meter anti-theft cover is covered on the upper part of the wind meter and is detachably connected to the second upper cover.
  • the first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube is connected with the air inlet of the second air storage tube, and the air outlet of the second air storage tube is connected to the air inlet of the second air storage tube.
  • a pair of first pneumatic operation valves and the air inlets of the second pneumatic operation valves are communicated with each other.
  • each of the first pneumatic operation valve and the second pneumatic operation valve is connected with three two-way cylinders respectively, and each two-way cylinder is connected with a bottom door mechanical transmission device; the first air storage cylinder and the second air storage tank are respectively arranged on both sides of the end plate.
  • This position setting method does not occupy the space in the middle of the operating room, but only occupies the space on both sides of the operating room, which can effectively solve the problem of the volume of the air storage tank in the prior art. And the problem of low maintenance efficiency caused by the location occupying a large space in the control room.
  • FIG. 1 shows a schematic structural diagram of an air control device for a ballast hopper car according to the prior art.
  • FIG. 2 shows a schematic structural diagram of an air control device for a ballast hopper car according to an embodiment of the present invention.
  • FIG. 3 shows a front view of an air control device for a ballast hopper car according to an embodiment of the present invention.
  • FIG. 4 shows a schematic structural diagram of a first pneumatic operation method valve of the air control device for a ballast hopper truck according to an embodiment of the present invention.
  • Fig. 5 shows a schematic structural diagram of a second pneumatic operation method valve and an air meter of the air control device for a ballast hopper truck according to an embodiment of the present invention.
  • Air storage duct 1. Air storage duct; 2. Pneumatic operation valve; 3. Two-way cylinder; 4. End plate; 5. Top cover of bolster; 6. The first air storage duct; 1. pneumatic operation valve; 9. second pneumatic operation valve; 11, wind meter; 12, first operation valve seat; 13, first upper cover; 14, second operation valve seat; 15, second upper cover; 16, the third through hole; 17, the fourth through hole; 18, the first pneumatic operation valve handle; 19, the first cut-off plug door; 20, the side plate; 21, the rear vertical plate; 22, the front vertical plate; 23. Vertical edge; 24. Bottom plate; 25. Fixed base; 26. Wind meter anti-theft cover; 27. Second pneumatic operation valve handle; 28. Second cut-off plug door;
  • the air control device is arranged in the operation room of the ballast hopper car.
  • the device includes a first air storage cylinder, a second air storage cylinder, a pair of first pneumatic operation valves, a second pneumatic operation valve and three bidirectional cylinders;
  • a pair of first pneumatic operation valves are arranged on one side of the upper cover plate of the bolster beam, and the second pneumatic operation valves are arranged on the other side of the upper cover plate of the bolster beam.
  • the door opening input port of a two-way air cylinder is connected, the door closing output port of each first air operated valve is connected with the door closing input port of a two way air cylinder, and the door opening output port of the second air operated valve is connected with the door closing input port of the third two way air cylinder.
  • the door opening input port is connected, and the door closing output port of the second pneumatic operating valve is connected with the door closing input port of the third two-way cylinder;
  • the first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube is connected with the air inlet of the second air storage tube, and the air outlet of the second air storage tube is connected to the air inlet of the second air storage tube.
  • a pair of air inlets of the first pneumatically operated valve and the second pneumatically operated valve are communicated;
  • Each bidirectional cylinder is connected with a bottom door mechanical transmission device.
  • first air storage duct and the second air storage duct are respectively arranged on both sides of the end plate, and the air outlet of the first air storage duct is communicated with the air inlet of the second air storage duct.
  • the air outlet is communicated with the air inlets of a pair of first air operated valves and second air operated valves, a pair of first air operated valves is arranged on one side of the upper cover plate of the pillow beam, and the second air operated valves
  • each of the first pneumatic operation valve and the second pneumatic operation valve is communicated with three two-way cylinders respectively, and each two-way cylinder is connected with a bottom door mechanical transmission device;
  • the air storage duct and the second air storage duct are respectively arranged on both sides of the end plate.
  • This position setting method does not occupy the space in the middle of the control room, but only occupies the space on both sides of the control room, which can effectively solve the problem of air storage in the prior art.
  • the volume and position of the barrel occupy a large space in the operation room, which leads to the problem of low maintenance efficiency.
  • the volume of the air storage duct in the prior art is 200 liters, and a high volume means a large volume.
  • the air storage duct in the prior art often has a larger volume, and the first air storage duct and the second air storage duct in the present invention are large.
  • the volume of the second air storage cylinder is preferably 100 liters, and the first air storage cylinder and the second air storage cylinder usually have smaller volumes, and the placement positions are more flexible and changeable.
  • the wind control device further includes a wind meter
  • the wind meter is arranged on the upper cover of the corbel and is arranged side by side with the second pneumatic operating valve;
  • the air inlet of the air meter is communicated with the air outlet of the second air storage cylinder.
  • the setting of the air meter can display the air source pressure of the air control device in real time. If the air source pressure is too large, the air outlet volume of the air storage duct can be adjusted according to the actual situation.
  • the wind control device further includes a first operating valve seat, a first upper cover, a second operating valve seat and a second upper cover;
  • the first upper cover is set on the first operating valve seat to form a first accommodating cavity, and a pair of first pneumatically operated valves are set in the first accommodating cavity;
  • the second upper cover is covered on the second operating valve seat to form a second accommodating cavity, and the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity.
  • the first upper cover is covered on the first operating valve seat to form a first accommodating cavity
  • a pair of first pneumatically operated valves are arranged in the first accommodating cavity
  • the second upper cover is covered with the second operating valve seat
  • the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity, and the arrangement of the first operating valve seat, the first upper cover, the second operating valve seat and the second upper cover can effectively prevent the A pneumatically operated valve, a second pneumatically operated valve and an air meter were stolen.
  • first upper cover and the second upper cover are respectively provided with a pair of first through holes and a pair of second through holes;
  • each first air-operated valve passes through a first through hole and extends above the first upper cover
  • the upper parts of the second air-operated valve and the air meter respectively pass through a second through hole and extend above the second upper cover.
  • the first operating valve seat and the second operating valve seat respectively comprise a pair of side plates, a rear vertical plate and a front vertical plate;
  • the rear vertical plate is arranged between a pair of side plates, and the two sides of the rear vertical plate are respectively connected with one side of each side plate, and the two sides of the front vertical plate are respectively connected with the other side of each side plate. connected on one side;
  • the height of the side panel and the front panel are equal, and the height of the rear panel is greater than the height of the side panel and the front panel.
  • two sides of the rear vertical plate are respectively provided with vertical edges, and the rear vertical plate is detachably connected to the pair of side plates through a pair of vertical edges;
  • the bottom of the rear vertical plate is provided with a bottom plate, and the rear vertical plate is detachably connected with the fixed base of the ballast hopper car through the bottom plate.
  • the rear vertical plate is detachably connected to the fixed base of the ballast hopper car through the bottom plate, so that the detachable connection between the first operating valve and the second operating valve and the upper cover plate of the bolster of the ballast hopper car is realized.
  • the operation valve or the second operation valve needs to be disassembled, first remove the interface pipelines of the first operation valve and the second operation valve, and then disassemble the first operation valve, the second operation valve, the first operation valve seat and the second operation valve. seat removed.
  • the upper parts of the first pneumatically-operated valve and the second pneumatically-operated valve are respectively provided with a first pneumatically-operated valve handle and a second pneumatically-operated valve handle;
  • the handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve.
  • the handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve, and the riveted connection method effectively prevents the The handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve have been stolen, and the handle of the first pneumatically operated valve and the second pneumatically operated valve cannot be removed without special tools, which has the anti-theft function.
  • the handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve can be removed as long as the rivets are removed with special tools.
  • the air inlets of the first air-operated valve, the second air-operated valve and the air meter are respectively provided with a first shut-off plug door, a second shut-off plug door and a third shut-off plug door;
  • the front vertical plate of the first operating valve seat is provided with a pair of third through holes, the position of each third through hole is adapted to the position of a first blocking plug door, and the front vertical plate of the second operating valve seat is provided with a pair of third through holes.
  • the positions of a pair of fourth through holes are adapted to the positions of the second cut-off plug door and the third cut-off plug door respectively.
  • the second upper cover is further provided with an anti-theft cover for the wind meter, and the anti-theft cover for the wind meter is arranged on the upper part of the wind meter and is detachably connected to the second upper cover.
  • the anti-theft cover for the wind meter can effectively protect the wind meter and prevent the wind meter from being lost, so that the wind source pressure of the wind control device cannot be detected.
  • a wind control device for a ballast hopper car the wind control device is set in the operation room of the ballast hopper car, and the operation room includes an upper cover plate 5 of the bolster beam and is connected to the upper cover plate 5 of the bolster beam
  • the end plate 4 the wind control device includes a first air storage cylinder 6, a second air storage cylinder 7, a pair of first pneumatic operation valves 8, second pneumatic operation valves 9 and three two-way cylinders 3;
  • a pair of first pneumatically operated valves 8 are arranged on one side of the upper bolster cover 5 , and second pneumatically operated valves 9 are arranged on the other side of the bolster upper cover 5 , and each first pneumatically operated valve 8
  • the door opening output port is connected with the door opening input port of a two-way air cylinder 3
  • the door closing output port of each first air operated valve 8 is connected with the door closing input port of a two-way air cylinder 3
  • the door opening of the second air operated valve 9 is connected.
  • the output port is communicated with the door opening input port of the third two-way air cylinder 3
  • the door closing output port of the second pneumatic operating valve 9 is communicated with the door closing input port of the third two-way air cylinder 3;
  • the first air storage duct 6 and the second air storage duct 7 are respectively arranged on both sides of the end plate, and the air outlet of the first air storage duct 6 is communicated with the air inlet of the second air storage duct 7, and the second air storage duct
  • the air outlet of 7 is communicated with the air inlet of a pair of the first pneumatically operated valve 8 and the second pneumatically operated valve 9;
  • the three bidirectional cylinders 3 are respectively arranged on the upper cover plate 5 of the bolster, and each bidirectional cylinder 3 is connected with a bottom door mechanical transmission device.
  • the wind control device further includes a wind meter 11; the wind meter 11 is arranged on the upper cover plate 5 of the corbel and is arranged side by side with the second pneumatic operation valve 9; the air inlet of the wind meter 11 is connected to the second The air outlets of the air storage duct 7 are communicated with each other.
  • the wind control device further includes a first operating valve seat 12, a first upper cover 13, a second operating valve seat 14 and a second upper cover 15; the first upper cover 13 is covered on the first operating valve seat 12 to form a first accommodation A pair of first air-operated valves 8 are arranged in the first accommodating chamber; the second upper cover 15 is covered on the second operating valve seat 14 to form a second accommodating chamber, the second air-operated valve 14 and the wind meter 11 is arranged in the second accommodating cavity.
  • the first upper cover 13 and the second upper cover 15 are respectively provided with a pair of first through holes and a pair of second through holes; the upper part of each first pneumatically operated valve 8 passes through a first through hole and extends to Above the first upper cover 13 ; the upper parts of the second pneumatically operated valve 9 and the wind meter 11 respectively pass through a second through hole and extend to the upper part of the second upper cover 15 .
  • the first operating valve seat 12 and the second operating valve seat 14 respectively include a pair of side plates 20, a rear vertical plate 21 and a front vertical plate 22; the rear vertical plate 21 is arranged between the pair of side plates 20, and the rear vertical plate 21
  • the two sides of each side panel 20 are respectively connected with one side edge of each side panel 20, and the two side edges of the front vertical panel 22 are respectively connected with the other side edge of each side panel 20; the side panel 20 and the front vertical panel
  • the heights of 22 are equal, and the height of the rear vertical plate 21 is greater than the heights of the side plates 20 and the front vertical plate 22 .
  • the upper parts of the first pneumatically operated valve 12 and the second pneumatically operated valve 14 are respectively provided with a first pneumatically operated valve handle 18 and a second pneumatically operated valve handle 27; the first pneumatically operated valve handle 18 and The handle 27 of the second pneumatically operated valve is riveted to the valve stem of the first pneumatically operated valve 8 and the valve stem of the second pneumatically operated valve 9 respectively.
  • the air inlets of the first pneumatically operated valve 8, the second pneumatically operated valve 9 and the air meter 11 are respectively provided with a first blocking plug door 19, a second blocking plug door 28 and a third blocking plug door 29; the first operating valve seat A pair of third through holes 16 are provided on the front vertical plate 22 of A pair of fourth through holes 17 are provided, and the positions of the pair of fourth through holes 17 are adapted to the positions of the second blocking plug door 28 and the third blocking plug door 29 respectively.
  • the second upper cover 15 is also provided with a wind meter anti-theft cover 26 , which covers the upper part of the wind meter 11 and is detachably connected to the second upper cover 15 .
  • the first air storage duct and the second air storage duct are respectively arranged on both sides of the end plate, and the air outlet of the first air storage duct is communicated with the air inlet of the second air storage duct, and the second air storage duct is connected to the air inlet of the second air storage duct.
  • the air outlet of the cylinder is communicated with the air inlets of a pair of first and second air-operated valves.
  • a pair of first air-operated valves is arranged on one side of the upper cover plate of the pillow beam.
  • each of the first pneumatic operation valve and the second pneumatic operation valve is connected with three two-way cylinders respectively, and each two-way cylinder is connected with a bottom door mechanical transmission device;
  • the first air storage duct and the second air storage duct are respectively arranged on both sides of the end plate.

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Abstract

An air control apparatus for a ballast hopper wagon, comprising a first air storage cylinder (6), a second air storage cylinder (7), a pair of first pneumatic operating valves (8), a second pneumatic operating valve (9), and three bidirectional air cylinders (3). The pair of first pneumatic operating valves (8) are disposed on one side of a sleeper beam upper cover plate (5), and the second pneumatic operating valve (9) is disposed on the other side of the sleeper beam upper cover plate (5); the first air storage cylinder (6) and the second air storage cylinder (7) are respectively disposed on both sides of an end plate (4); the three bidirectional air cylinders (3) are respectively disposed on the sleeper beam upper cover plate (5), and each bidirectional air cylinder (3) is connected to a bottom door mechanical transmission apparatus.

Description

一种石砟漏斗车风控装置A kind of wind control device for ballast hopper car 技术领域technical field
本发明属于铁路货车领域，更具体地，涉及一种石砟漏斗车风控装置。The invention belongs to the field of railway freight cars, and more particularly relates to a wind control device for a ballast hopper car.
背景技术Background technique
如图1所示，既有石砟漏斗车的操纵室的主要布置有三组风动操作阀2、储风筒1、三组双向气缸3和三组底门机械传动装置，每个风动操作阀控制一个双向气缸，每个双向气缸经一个底门机械传动装置带动石砟漏斗车的底门的开启和关闭，由于既有石砟漏斗车操纵室的空间小，因此三组风动操作阀、储风筒、三组双向气缸和三组底门机械传动装置的布置特别紧凑，现有技术中储风筒体积较大且设于操纵室的中间位置，往往占用操纵室内较大的空间，致使检修人员进入操纵室内部检修其他装置和配件时检修较为困难，影响检修效率。As shown in Figure 1, the operating room of the existing ballast hopper truck is mainly arranged with three groups of pneumatic operation valves 2, air storage tanks 1, three groups of two-way cylinders 3 and three groups of bottom door mechanical transmission devices. The valve controls a two-way cylinder, and each two-way cylinder drives the opening and closing of the bottom door of the ballast hopper car through a bottom door mechanical transmission device. Due to the small space of the existing stone ballast hopper car operation room, three groups of pneumatically operated valves are used. , The arrangement of the air storage tank, the three groups of two-way cylinders and the three groups of the bottom door mechanical transmission device is particularly compact. As a result, it is difficult for maintenance personnel to enter the control room to repair other devices and accessories, which affects the maintenance efficiency.
因此，期待发明一种石砟漏斗车风控装置，能够有效解决现有技术中由于储风筒的体积和位置占用操纵室较大空间而导致的检修效率低的问题。Therefore, it is expected to invent an air control device for a ballast hopper car, which can effectively solve the problem of low maintenance efficiency in the prior art due to the volume and position of the air storage duct occupying a large space in the control room.
发明内容SUMMARY OF THE INVENTION
本发明的目的是提供一种石砟漏斗车风控装置，以解决现有技术中由于储风筒的体积和位置占用操纵室较大空间而导致的检修效率低的问题。The purpose of the present invention is to provide an air control device for a ballast hopper car, so as to solve the problem of low maintenance efficiency in the prior art due to the volume and position of the air storage duct occupying a large space in the control room.
为了实现上述目的，本发明提供一种石砟漏斗车风控装置，所述风控装置设于石砟漏斗车的操纵室，所述操纵室包括枕梁上盖板和与所述枕梁上盖板相连接的端板，所述风控装置包括第一储风筒、第二储风筒、一对 第一风动操作阀、第二风动操作阀和三个双向气缸；In order to achieve the above purpose, the present invention provides an air control device for a ballast hopper car. The air control device is arranged in an operation room of the ballast hopper car. an end plate connected to the cover plate, the wind control device includes a first air storage cylinder, a second air storage cylinder, a pair of first pneumatic operation valves, a second pneumatic operation valve and three bidirectional cylinders;
所述一对第一风动操作阀设于所述枕梁上盖板的一侧，所述第二风动操作阀设于所述枕梁上盖板的另一侧，每个所述第一风动操作阀的开门输出口与一个所述双向气缸的开门输入口相连通，每个所述第一风动操作阀的关门输出口与一个所述双向气缸的关门输入口相连通，所述第二风动操作阀的开门输出口与第三个所述双向气缸的开门输入口相连通，所述第二风动操作阀的关门输出口与第三个所述双向气缸的关门输入口相连通；The pair of first pneumatically operated valves are arranged on one side of the upper cover plate of the bolster, and the second pneumatically operated valves are arranged on the other side of the upper cover of the bolster. The door-opening output port of a pneumatically operated valve is communicated with the door-opening input port of one of the two-way cylinders, and the door-closing output port of each first pneumatically-operated valve is communicated with the door-closing input port of one of the two-way air cylinders, so The door-opening output port of the second pneumatically operated valve is communicated with the door-opening input port of the third two-way cylinder, and the door-closing output port of the second pneumatically-operated valve is connected to the door-closing input port of the third two-way cylinder. connected;
所述第一储风筒和所述第二储风筒分别设于所述端板的两侧，且所述第一储风筒的出风口和所述第二储风筒的进风口相连通，所述第二储风筒的出风口与所述一对第一风动操作阀和所述第二风动操作阀的进风口相连通；The first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube and the air inlet of the second air storage tube are communicated with each other. , the air outlet of the second air storage cylinder is communicated with the air inlet of the pair of first pneumatic operation valves and the second pneumatic operation valve;
所述三个双向气缸分别设于所述枕梁上盖板上，且每个所述双向气缸与一个底门机械传动装置相连接。The three bidirectional cylinders are respectively arranged on the upper cover plate of the bolster, and each of the bidirectional cylinders is connected with a bottom door mechanical transmission device.
可选地，还包括风表；Optionally, a wind meter is also included;
所述风表设于所述枕梁上盖板上并与所述第二风动操作阀并排设置。The wind meter is arranged on the upper cover plate of the bolster and is arranged side by side with the second pneumatic operation valve.
可选地，所述风表的进风口与所述第二储风筒的出风口相连通。Optionally, the air inlet of the air meter is communicated with the air outlet of the second air storage cylinder.
可选地，还包括第一操作阀座、第一上盖、第二操作阀座和第二上盖；Optionally, further comprising a first operating valve seat, a first upper cover, a second operating valve seat and a second upper cover;
所述第一上盖盖设于所述第一操作阀座以形成第一容纳腔，所述一对第一风动操作阀设于所述第一容纳腔内；The first upper cover is set on the first operating valve seat to form a first accommodating cavity, and the pair of first pneumatically operated valves are set in the first accommodating cavity;
所述第二上盖盖设于所述第二操作阀座以形成第二容纳腔，第二风动操作阀和所述风表设于所述第二容纳腔内。The second upper cover is covered on the second operating valve seat to form a second accommodating cavity, and the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity.
可选地，所述第一上盖和所述第二上盖分别设有一对第一通孔和一对第二通孔；Optionally, the first upper cover and the second upper cover are respectively provided with a pair of first through holes and a pair of second through holes;
每个所述第一风动操作阀的上部穿过一个第一通孔并延伸至所述第一上盖的上方；The upper part of each of the first air-operated valves passes through a first through hole and extends above the first upper cover;
所述第二风动操作阀和所述风表的上部分别穿过一个所述第二通孔并延伸至所述第二上盖的上方。The second air-operated valve and the upper part of the air meter respectively pass through one of the second through holes and extend above the second upper cover.
可选地，所述第一操作阀座和所述第二操作阀座分别包括一对侧板、后立板和前立板；Optionally, the first operating valve seat and the second operating valve seat respectively comprise a pair of side plates, a rear vertical plate and a front vertical plate;
所述后立板设于所述一对侧板之间，且所述后立板的两个侧边分别与每个所述侧板的一个侧边相连接，所述前立板的两个侧边分别与每个所述侧板的另一侧边相连接；The rear vertical plate is arranged between the pair of side plates, and the two side edges of the rear vertical plate are respectively connected with one side edge of each of the side plates, and the two side edges of the front vertical plate are respectively connected. The side edges are respectively connected with the other side edges of each of the side plates;
所述侧板和所述前立板的高度相等，所述后立板的高度大于所述侧板和所述前立板的高度。The heights of the side panels and the front vertical panels are equal, and the heights of the rear vertical panels are greater than the heights of the side panels and the front vertical panels.
可选地，所述后立板的两侧分别设有立边，所述后立板通过一对立边与所述一对侧板可拆卸连接；Optionally, two sides of the rear vertical plate are respectively provided with vertical edges, and the rear vertical plate is detachably connected to the pair of side plates through a pair of vertical edges;
所述后立板的底部设有底板，所述后立板通过所述底板与所述石砟漏斗车的固定底座可拆卸连接。The bottom of the rear vertical plate is provided with a bottom plate, and the rear vertical plate is detachably connected to the fixed base of the ballast hopper car through the bottom plate.
可选地，所述第一风动操作阀和所述第二风动操作阀的上部分别设有第一风动操作阀手把和第二风动操作阀手把；Optionally, the upper parts of the first pneumatically operated valve and the second pneumatically operated valve are respectively provided with a first pneumatically operated valve handle and a second pneumatically operated valve handle;
所述第一风动操作阀手把和所述第二风动操作阀手把分别与所述第一风动操作阀的阀杆和所述第二风动操作阀的阀杆相铆接。The handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve.
可选地，所述第一风动操作阀、所述第二风动操作阀和所述风表的进风口分别设有第一截断塞门、第二截断塞门和第三截断塞门；Optionally, the first pneumatically operated valve, the second pneumatically operated valve and the air inlet of the air meter are respectively provided with a first cut-off plug door, a second cut-off plug door and a third cut-off plug door;
所述第一操作阀座的前立板上设有一对第三通孔，每个所述第三通孔的位置与一个所述第一截断塞门的位置相适应，所述第二操作阀座的前立板上设有一对第四通孔，所述一对第四通孔的位置分别与所述第二截断塞门和所述第三截断塞门的位置相适应。A pair of third through holes are arranged on the front vertical plate of the first operating valve seat, the position of each third through hole is adapted to the position of one of the first shut-off plug doors, and the second operating valve The front vertical plate of the seat is provided with a pair of fourth through holes, and the positions of the pair of fourth through holes are respectively adapted to the positions of the second cut-off plug door and the third cut-off plug door.
可选地，所述第二上盖上还设有风表防盗罩，所述风表防盗罩盖设于所述风表的上部并与所述第二上盖可拆卸连接。Optionally, a wind meter anti-theft cover is further provided on the second upper cover, and the wind meter anti-theft cover is covered on the upper part of the wind meter and is detachably connected to the second upper cover.
本发明的有益效果在于：The beneficial effects of the present invention are:
第一储风筒和第二储风筒分别设于端板的两侧，且第一储风筒的出风口和第二储风筒的进风口相连通，第二储风筒的出风口与一对第一风动操作阀和第二风动操作阀的进风口相连通，一对第一风动操作阀设于枕梁上盖板的一侧，第二风动操作阀设于枕梁上盖板的另一侧，每个第一风动操作阀和第二风动操作阀分别三个双向气缸相连通，每个双向气缸与一个底门机械传动装置相连接；第一储风筒和第二储风筒分别设于端板的两侧，这种位置设置方式不占用操纵室中部的空间，仅占用操纵室两侧的空间，能够有效解决现有技术中由于储风筒的体积和位置占用操纵室较大空间而导致的检修效率低的问题。The first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube is connected with the air inlet of the second air storage tube, and the air outlet of the second air storage tube is connected to the air inlet of the second air storage tube. A pair of first pneumatic operation valves and the air inlets of the second pneumatic operation valves are communicated with each other. On the other side of the upper cover plate, each of the first pneumatic operation valve and the second pneumatic operation valve is connected with three two-way cylinders respectively, and each two-way cylinder is connected with a bottom door mechanical transmission device; the first air storage cylinder and the second air storage tank are respectively arranged on both sides of the end plate. This position setting method does not occupy the space in the middle of the operating room, but only occupies the space on both sides of the operating room, which can effectively solve the problem of the volume of the air storage tank in the prior art. And the problem of low maintenance efficiency caused by the location occupying a large space in the control room.
本发明的其它特征和优点将在随后具体实施方式部分予以详细说明。Other features and advantages of the present invention will be described in detail in the detailed description that follows.
附图说明Description of drawings
通过结合附图对本发明示例性实施方式进行更详细的描述，本发明的上述以及其它目的、特征和优势将变得更加明显，其中，在本发明示例性实施方式中，相同的参考标号通常代表相同部件。The above and other objects, features and advantages of the present invention will become more apparent from the more detailed description of the exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the exemplary embodiments of the present invention. same parts.
图1示出了根据现有技术的的石砟漏斗车风控装置的结构示意图。FIG. 1 shows a schematic structural diagram of an air control device for a ballast hopper car according to the prior art.
图2示出了根据本发明的一个实施例的石砟漏斗车风控装置的结构示意图。FIG. 2 shows a schematic structural diagram of an air control device for a ballast hopper car according to an embodiment of the present invention.
图3示出了根据本发明的一个实施例的石砟漏斗车风控装置的正视图。FIG. 3 shows a front view of an air control device for a ballast hopper car according to an embodiment of the present invention.
图4示出了根据本发明的一个实施例的石砟漏斗车风控装置的第一风动操作法阀的结构示意图。FIG. 4 shows a schematic structural diagram of a first pneumatic operation method valve of the air control device for a ballast hopper truck according to an embodiment of the present invention.
图5示出了根据本发明的一个实施例的石砟漏斗车风控装置的第二风动操作法阀和风表的结构示意图。Fig. 5 shows a schematic structural diagram of a second pneumatic operation method valve and an air meter of the air control device for a ballast hopper truck according to an embodiment of the present invention.
附图标记说明Description of reference numerals
1、储风筒；2、风动操作阀；3、双向气缸；4、端板；5、枕梁上盖板；6、第一储风筒；7、第二储风筒；8、第一风动操作阀；9、第二风动操作阀；11、风表；12、第一操作阀座；13、第一上盖；14、第二操作阀座；15、第二上盖；16、第三通孔；17、第四通孔；18、第一风动操作阀手把；19、第一截断塞门；20、侧板；21、后立板；22、前立板；23、立边；24、底板；25、固定底座；26、风表防盗罩；27、第二风动操作阀手把；28、第二截断塞门；29、第三截断塞门。1. Air storage duct; 2. Pneumatic operation valve; 3. Two-way cylinder; 4. End plate; 5. Top cover of bolster; 6. The first air storage duct; 1. pneumatic operation valve; 9. second pneumatic operation valve; 11, wind meter; 12, first operation valve seat; 13, first upper cover; 14, second operation valve seat; 15, second upper cover; 16, the third through hole; 17, the fourth through hole; 18, the first pneumatic operation valve handle; 19, the first cut-off plug door; 20, the side plate; 21, the rear vertical plate; 22, the front vertical plate; 23. Vertical edge; 24. Bottom plate; 25. Fixed base; 26. Wind meter anti-theft cover; 27. Second pneumatic operation valve handle; 28. Second cut-off plug door;
具体实施方式Detailed ways
下面将更详细地描述本发明的优选实施方式。虽然以下描述了本发明的优选实施方式，然而应该理解，可以以各种形式实现本发明而不应被这里阐述的实施方式所限制。相反，提供这些实施方式是为了使本发明更加透彻和完整，并且能够将本发明的范围完整地传达给本领域的技术人员。Preferred embodiments of the present invention will be described in more detail below. While the preferred embodiments of the present invention are described below, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.
根据本发明的一种石砟漏斗车风控装置，风控装置设于石砟漏斗车的操纵室，操纵室包括枕梁上盖板和与枕梁上盖板相连接的端板，风控装置包括第一储风筒、第二储风筒、一对第一风动操作阀、第二风动操作阀和三个双向气缸；According to an air control device for a ballast hopper car of the present invention, the air control device is arranged in the operation room of the ballast hopper car. The device includes a first air storage cylinder, a second air storage cylinder, a pair of first pneumatic operation valves, a second pneumatic operation valve and three bidirectional cylinders;
一对第一风动操作阀设于枕梁上盖板的一侧，第二风动操作阀设于枕梁上盖板的另一侧，每个第一风动操作阀的开门输出口与一个双向气缸的开门输入口相连通，每个第一风动操作阀的关门输出口与一个双向气缸的关门输入口相连通，第二风动操作阀的开门输出口与第三个双向气缸的开门输入口相连通，第二风动操作阀的关门输出口与第三个双向气缸的关门输入口相连通；A pair of first pneumatic operation valves are arranged on one side of the upper cover plate of the bolster beam, and the second pneumatic operation valves are arranged on the other side of the upper cover plate of the bolster beam. The door opening input port of a two-way air cylinder is connected, the door closing output port of each first air operated valve is connected with the door closing input port of a two way air cylinder, and the door opening output port of the second air operated valve is connected with the door closing input port of the third two way air cylinder. The door opening input port is connected, and the door closing output port of the second pneumatic operating valve is connected with the door closing input port of the third two-way cylinder;
第一储风筒和第二储风筒分别设于端板的两侧，且第一储风筒的出风口和第二储风筒的进风口相连通，第二储风筒的出风口与一对第一风动操作阀和第二风动操作阀的进风口相连通；The first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube is connected with the air inlet of the second air storage tube, and the air outlet of the second air storage tube is connected to the air inlet of the second air storage tube. A pair of air inlets of the first pneumatically operated valve and the second pneumatically operated valve are communicated;
三个双向气缸分别设于枕梁上盖板上，且每个双向气缸与一个底门机械传动装置相连接。Three bidirectional cylinders are respectively arranged on the upper cover plate of the bolster, and each bidirectional cylinder is connected with a bottom door mechanical transmission device.
具体地，第一储风筒和第二储风筒分别设于端板的两侧，且第一储风筒的出风口和第二储风筒的进风口相连通，第二储风筒的出风口与一对第一风动操作阀和第二风动操作阀的进风口相连通，一对第一风动操作阀设于枕梁上盖板的一侧，第二风动操作阀设于枕梁上盖板的另一侧，每个第一风动操作阀和第二风动操作阀分别三个双向气缸相连通，每个双向气缸与一个底门机械传动装置相连接；第一储风筒和第二储风筒分别设于端板的两侧，这种位置设置方式不占用操纵室中部的空间，仅占用操纵室两侧的空间，能够有效解决现有技术中由于储风筒的体积和位置占用操纵室较大空间而导致的检修效率低的问题。Specifically, the first air storage duct and the second air storage duct are respectively arranged on both sides of the end plate, and the air outlet of the first air storage duct is communicated with the air inlet of the second air storage duct. The air outlet is communicated with the air inlets of a pair of first air operated valves and second air operated valves, a pair of first air operated valves is arranged on one side of the upper cover plate of the pillow beam, and the second air operated valves On the other side of the upper cover plate of the bolster, each of the first pneumatic operation valve and the second pneumatic operation valve is communicated with three two-way cylinders respectively, and each two-way cylinder is connected with a bottom door mechanical transmission device; The air storage duct and the second air storage duct are respectively arranged on both sides of the end plate. This position setting method does not occupy the space in the middle of the control room, but only occupies the space on both sides of the control room, which can effectively solve the problem of air storage in the prior art. The volume and position of the barrel occupy a large space in the operation room, which leads to the problem of low maintenance efficiency.
进一步地，现有技术中储风筒的容积为200升，高容积意味着大体积，现有技术中的储风筒往往具有较大的体积，而本发明中的第一储风筒和第二储风筒的容积优选为100升，第一储风筒和第二储风筒往往具有较小的体积，放置位置更为灵活多变。Further, the volume of the air storage duct in the prior art is 200 liters, and a high volume means a large volume. The air storage duct in the prior art often has a larger volume, and the first air storage duct and the second air storage duct in the present invention are large. The volume of the second air storage cylinder is preferably 100 liters, and the first air storage cylinder and the second air storage cylinder usually have smaller volumes, and the placement positions are more flexible and changeable.
在一个示例中，风控装置还包括风表；In one example, the wind control device further includes a wind meter;
风表设于枕梁上盖板上并与第二风动操作阀并排设置；The wind meter is arranged on the upper cover of the corbel and is arranged side by side with the second pneumatic operating valve;
风表的进风口与第二储风筒的出风口相连通。The air inlet of the air meter is communicated with the air outlet of the second air storage cylinder.
具体地，风表的设置可以实时显示出风控装置的风源压力，如果风源压力过大，可以根据实际情况调节储风筒的出风量。Specifically, the setting of the air meter can display the air source pressure of the air control device in real time. If the air source pressure is too large, the air outlet volume of the air storage duct can be adjusted according to the actual situation.
在一个示例中，风控装置还包括第一操作阀座、第一上盖、第二操作阀座和第二上盖；In one example, the wind control device further includes a first operating valve seat, a first upper cover, a second operating valve seat and a second upper cover;
第一上盖盖设于第一操作阀座以形成第一容纳腔，一对第一风动操作阀设于第一容纳腔内；The first upper cover is set on the first operating valve seat to form a first accommodating cavity, and a pair of first pneumatically operated valves are set in the first accommodating cavity;
第二上盖盖设于第二操作阀座以形成第二容纳腔，第二风动操作阀和风表设于所述第二容纳腔内。The second upper cover is covered on the second operating valve seat to form a second accommodating cavity, and the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity.
具体地，第一上盖盖设于第一操作阀座以形成第一容纳腔，一对第一风动操作阀设于第一容纳腔内，第二上盖盖设于第二操作阀座以形成第二容纳腔，第二风动操作阀和风表设于第二容纳腔内，第一操作阀座、第一上盖、第二操作阀座和第二上盖的设置可有效防止第一风动操作阀、第二风动操作阀和风表被盗取。Specifically, the first upper cover is covered on the first operating valve seat to form a first accommodating cavity, a pair of first pneumatically operated valves are arranged in the first accommodating cavity, and the second upper cover is covered with the second operating valve seat To form a second accommodating cavity, the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity, and the arrangement of the first operating valve seat, the first upper cover, the second operating valve seat and the second upper cover can effectively prevent the A pneumatically operated valve, a second pneumatically operated valve and an air meter were stolen.
在一个示例中，第一上盖和第二上盖分别设有一对第一通孔和一对第二通孔；In one example, the first upper cover and the second upper cover are respectively provided with a pair of first through holes and a pair of second through holes;
每个第一风动操作阀的上部穿过一个第一通孔并延伸至第一上盖的上方；The upper part of each first air-operated valve passes through a first through hole and extends above the first upper cover;
第二风动操作阀和风表的上部分别穿过一个第二通孔并延伸至第二上 盖的上方。The upper parts of the second air-operated valve and the air meter respectively pass through a second through hole and extend above the second upper cover.
在一个示例中，第一操作阀座和第二操作阀座分别包括一对侧板、后立板和前立板；In one example, the first operating valve seat and the second operating valve seat respectively comprise a pair of side plates, a rear vertical plate and a front vertical plate;
后立板设于一对侧板之间，且后立板的两个侧边分别与每个侧板的一个侧边相连接，前立板的两个侧边分别与每个侧板的另一侧边相连接；The rear vertical plate is arranged between a pair of side plates, and the two sides of the rear vertical plate are respectively connected with one side of each side plate, and the two sides of the front vertical plate are respectively connected with the other side of each side plate. connected on one side;
侧板和前立板的高度相等，后立板的高度大于侧板和前立板的高度。The height of the side panel and the front panel are equal, and the height of the rear panel is greater than the height of the side panel and the front panel.
在一个示例中，后立板的两侧分别设有立边，后立板通过一对立边与一对侧板可拆卸连接；In an example, two sides of the rear vertical plate are respectively provided with vertical edges, and the rear vertical plate is detachably connected to the pair of side plates through a pair of vertical edges;
后立板的底部设有底板，后立板通过底板与石砟漏斗车的固定底座可拆卸连接。The bottom of the rear vertical plate is provided with a bottom plate, and the rear vertical plate is detachably connected with the fixed base of the ballast hopper car through the bottom plate.
具体地，后立板通过底板与石砟漏斗车的固定底座可拆卸连接，实现了第一操作阀和第二操作阀与石砟漏斗车的枕梁上盖板的可拆卸连接，当第一操作阀或第二操作阀需要拆卸时，先将第一操作阀和第二操作阀的接口管路拆除，再将第一操作阀、第二操作阀、第一操作阀座和第二操作阀座拆除。Specifically, the rear vertical plate is detachably connected to the fixed base of the ballast hopper car through the bottom plate, so that the detachable connection between the first operating valve and the second operating valve and the upper cover plate of the bolster of the ballast hopper car is realized. When the operation valve or the second operation valve needs to be disassembled, first remove the interface pipelines of the first operation valve and the second operation valve, and then disassemble the first operation valve, the second operation valve, the first operation valve seat and the second operation valve. seat removed.
在一个示例中，第一风动操作阀和第二风动操作阀的上部分别设有第一风动操作阀手把和第二风动操作阀手把；In one example, the upper parts of the first pneumatically-operated valve and the second pneumatically-operated valve are respectively provided with a first pneumatically-operated valve handle and a second pneumatically-operated valve handle;
第一风动操作阀手把和第二风动操作阀手把分别与第一风动操作阀的阀杆和第二风动操作阀的阀杆相铆接。The handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve.
具体地，第一风动操作阀手把和第二风动操作阀手把分别与第一风动操作阀的阀杆和第二风动操作阀的阀杆相铆接，铆接的连接方式有效防止第一风动操作阀手把和第二风动操作阀手把被盗取，无特殊工具无法将第 一风动操作阀手把和第二风动操作阀手把取下，具备防盗功能，在日常维修中，只要采用专用专用工具拆除铆钉即可取下第一风动操作阀手把和第二风动操作阀手把。Specifically, the handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve, and the riveted connection method effectively prevents the The handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve have been stolen, and the handle of the first pneumatically operated valve and the second pneumatically operated valve cannot be removed without special tools, which has the anti-theft function. In daily maintenance, the handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve can be removed as long as the rivets are removed with special tools.
在一个示例中，第一风动操作阀、第二风动操作阀和风表的进风口分别设有第一截断塞门、第二截断塞门和第三截断塞门；In one example, the air inlets of the first air-operated valve, the second air-operated valve and the air meter are respectively provided with a first shut-off plug door, a second shut-off plug door and a third shut-off plug door;
第一操作阀座的前立板上设有一对第三通孔，每个第三通孔的位置与一个第一截断塞门的位置相适应，第二操作阀座的前立板上设有一对第四通孔，一对第四通孔的位置分别与第二截断塞门和第三截断塞门的位置相适应。The front vertical plate of the first operating valve seat is provided with a pair of third through holes, the position of each third through hole is adapted to the position of a first blocking plug door, and the front vertical plate of the second operating valve seat is provided with a pair of third through holes. For the fourth through holes, the positions of a pair of fourth through holes are adapted to the positions of the second cut-off plug door and the third cut-off plug door respectively.
在一个示例中，第二上盖上还设有风表防盗罩，风表防盗罩盖设于风表的上部并与第二上盖可拆卸连接。In an example, the second upper cover is further provided with an anti-theft cover for the wind meter, and the anti-theft cover for the wind meter is arranged on the upper part of the wind meter and is detachably connected to the second upper cover.
具体地，风表防盗罩可有效保护风表，防止风表丢失，导致风控装置的风源压力无法被检测。Specifically, the anti-theft cover for the wind meter can effectively protect the wind meter and prevent the wind meter from being lost, so that the wind source pressure of the wind control device cannot be detected.
实施例Example
如图2-3所示，一种石砟漏斗车风控装置，风控装置设于石砟漏斗车的操纵室，操纵室包括枕梁上盖板5和与枕梁上盖板5相连接的端板4，风控装置包括第一储风筒6、第二储风筒7、一对第一风动操作阀8、第二风动操作阀9和三个双向气缸3；As shown in Figure 2-3, a wind control device for a ballast hopper car, the wind control device is set in the operation room of the ballast hopper car, and the operation room includes an upper cover plate 5 of the bolster beam and is connected to the upper cover plate 5 of the bolster beam The end plate 4, the wind control device includes a first air storage cylinder 6, a second air storage cylinder 7, a pair of first pneumatic operation valves 8, second pneumatic operation valves 9 and three two-way cylinders 3;
一对第一风动操作阀8设于枕梁上盖板5的一侧，第二风动操作阀9设于枕梁上盖板5的另一侧，每个第一风动操作阀8的开门输出口与一个双向气缸3的开门输入口相连通，每个第一风动操作阀8的关门输出口与一个双向气缸3的关门输入口相连通，第二风动操作阀9的开门输出口与第三个双向气缸3的开门输入口相连通，第二风动操作阀9的关门输出口与第三个双向气缸3的关门输入口相连通；A pair of first pneumatically operated valves 8 are arranged on one side of the upper bolster cover 5 , and second pneumatically operated valves 9 are arranged on the other side of the bolster upper cover 5 , and each first pneumatically operated valve 8 The door opening output port is connected with the door opening input port of a two-way air cylinder 3, the door closing output port of each first air operated valve 8 is connected with the door closing input port of a two-way air cylinder 3, and the door opening of the second air operated valve 9 is connected. The output port is communicated with the door opening input port of the third two-way air cylinder 3, and the door closing output port of the second pneumatic operating valve 9 is communicated with the door closing input port of the third two-way air cylinder 3;
第一储风筒6和第二储风筒7分别设于端板的两侧，且第一储风筒6的出风口和第二储风筒7的进风口相连通，第二储风筒7的出风口与一对第一风动操作阀8和第二风动操作阀9的进风口相连通；The first air storage duct 6 and the second air storage duct 7 are respectively arranged on both sides of the end plate, and the air outlet of the first air storage duct 6 is communicated with the air inlet of the second air storage duct 7, and the second air storage duct The air outlet of 7 is communicated with the air inlet of a pair of the first pneumatically operated valve 8 and the second pneumatically operated valve 9;
三个双向气缸3分别设于枕梁上盖板5上，且每个双向气缸3与一个底门机械传动装置相连接。The three bidirectional cylinders 3 are respectively arranged on the upper cover plate 5 of the bolster, and each bidirectional cylinder 3 is connected with a bottom door mechanical transmission device.
如图2-5所示，风控装置还包括风表11；风表11设于枕梁上盖板5上并与第二风动操作阀9并排设置；风表11的进风口与第二储风筒7的出风口相连通。风控装置还包括第一操作阀座12、第一上盖13、第二操作阀座14和第二上盖15；第一上盖13盖设于第一操作阀座12以形成第一容纳腔，一对第一风动操作阀8设于第一容纳腔内；第二上盖15盖设于第二操作阀座14以形成第二容纳腔，第二风动操作阀14和风表11设于第二容纳腔内。As shown in Figures 2-5, the wind control device further includes a wind meter 11; the wind meter 11 is arranged on the upper cover plate 5 of the corbel and is arranged side by side with the second pneumatic operation valve 9; the air inlet of the wind meter 11 is connected to the second The air outlets of the air storage duct 7 are communicated with each other. The wind control device further includes a first operating valve seat 12, a first upper cover 13, a second operating valve seat 14 and a second upper cover 15; the first upper cover 13 is covered on the first operating valve seat 12 to form a first accommodation A pair of first air-operated valves 8 are arranged in the first accommodating chamber; the second upper cover 15 is covered on the second operating valve seat 14 to form a second accommodating chamber, the second air-operated valve 14 and the wind meter 11 is arranged in the second accommodating cavity.
其中，第一上盖13和第二上盖15分别设有一对第一通孔和一对第二通孔；每个第一风动操作阀8的上部穿过一个第一通孔并延伸至第一上盖13的上方；第二风动操作阀9和风表11的上部分别穿过一个第二通孔并延伸至第二上盖15的上方。第一操作阀座12和第二操作阀座14分别包括一对侧板20、后立板21和前立板22；后立板21设于一对侧板20之间，且后立板21的两个侧边分别与每个侧板20的一个侧边相连接，前立板22的两个侧边分别与每个侧板20的另一侧边相连接；侧板20和前立板22的高度相等，后立板21的高度大于侧板20和前立板22的高度。后立板21的两侧分别设有立边23，后立板21通过一对立边23与一对侧板20可拆卸连接；后立板21的底部设有底板24，后立板21通过底板24与石砟漏斗车的固定底座25可拆卸连接。第一风动操作阀12和第二风动操作阀14的上部分别设有第一风动操作阀手把18和第二风动操作阀手把27；第一风动操作阀手把18和第二风动操作阀手把27分别与第一风动操作阀8的阀杆和第 二风动操作阀9的阀杆相铆接。第一风动操作阀8、第二风动操作阀9和风表11的进风口分别设有第一截断塞门19、第二截断塞门28和第三截断塞门29；第一操作阀座12的前立板22上设有一对第三通孔16，每个第三通孔16的位置与一个第一截断塞门19的位置相适应，第二操作阀座14的前立板22上设有一对第四通孔17，一对第四通孔17的位置分别与第二截断塞门28和第三截断塞门29的位置相适应。第二上盖15上还设有风表防盗罩26，风表防盗罩26盖设于风表11的上部并与第二上盖15可拆卸连接。The first upper cover 13 and the second upper cover 15 are respectively provided with a pair of first through holes and a pair of second through holes; the upper part of each first pneumatically operated valve 8 passes through a first through hole and extends to Above the first upper cover 13 ; the upper parts of the second pneumatically operated valve 9 and the wind meter 11 respectively pass through a second through hole and extend to the upper part of the second upper cover 15 . The first operating valve seat 12 and the second operating valve seat 14 respectively include a pair of side plates 20, a rear vertical plate 21 and a front vertical plate 22; the rear vertical plate 21 is arranged between the pair of side plates 20, and the rear vertical plate 21 The two sides of each side panel 20 are respectively connected with one side edge of each side panel 20, and the two side edges of the front vertical panel 22 are respectively connected with the other side edge of each side panel 20; the side panel 20 and the front vertical panel The heights of 22 are equal, and the height of the rear vertical plate 21 is greater than the heights of the side plates 20 and the front vertical plate 22 . Two sides of the rear vertical plate 21 are respectively provided with vertical edges 23, and the rear vertical plate 21 is detachably connected with a pair of side plates 20 through a pair of vertical edges 23; the bottom of the rear vertical plate 21 is provided with a bottom plate 24, and the rear vertical plate 21 passes through the bottom plate 24 is detachably connected to the fixed base 25 of the ballast hopper car. The upper parts of the first pneumatically operated valve 12 and the second pneumatically operated valve 14 are respectively provided with a first pneumatically operated valve handle 18 and a second pneumatically operated valve handle 27; the first pneumatically operated valve handle 18 and The handle 27 of the second pneumatically operated valve is riveted to the valve stem of the first pneumatically operated valve 8 and the valve stem of the second pneumatically operated valve 9 respectively. The air inlets of the first pneumatically operated valve 8, the second pneumatically operated valve 9 and the air meter 11 are respectively provided with a first blocking plug door 19, a second blocking plug door 28 and a third blocking plug door 29; the first operating valve seat A pair of third through holes 16 are provided on the front vertical plate 22 of A pair of fourth through holes 17 are provided, and the positions of the pair of fourth through holes 17 are adapted to the positions of the second blocking plug door 28 and the third blocking plug door 29 respectively. The second upper cover 15 is also provided with a wind meter anti-theft cover 26 , which covers the upper part of the wind meter 11 and is detachably connected to the second upper cover 15 .
综上所述，第一储风筒和第二储风筒分别设于端板的两侧，且第一储风筒的出风口和第二储风筒的进风口相连通，第二储风筒的出风口与一对第一风动操作阀和第二风动操作阀的进风口相连通，一对第一风动操作阀设于枕梁上盖板的一侧，第二风动操作阀设于枕梁上盖板的另一侧，每个第一风动操作阀和第二风动操作阀分别三个双向气缸相连通，每个双向气缸与一个底门机械传动装置相连接；第一储风筒和第二储风筒分别设于端板的两侧，这种位置设置方式不占用操纵室中部的空间，仅占用操纵室两侧的空间，能够有效解决现有技术中由于储风筒的体积和位置占用操纵室较大空间而导致的检修效率低的问题。To sum up, the first air storage duct and the second air storage duct are respectively arranged on both sides of the end plate, and the air outlet of the first air storage duct is communicated with the air inlet of the second air storage duct, and the second air storage duct is connected to the air inlet of the second air storage duct. The air outlet of the cylinder is communicated with the air inlets of a pair of first and second air-operated valves. A pair of first air-operated valves is arranged on one side of the upper cover plate of the pillow beam. The valve is arranged on the other side of the upper cover plate of the pillow beam, each of the first pneumatic operation valve and the second pneumatic operation valve is connected with three two-way cylinders respectively, and each two-way cylinder is connected with a bottom door mechanical transmission device; The first air storage duct and the second air storage duct are respectively arranged on both sides of the end plate. This position setting method does not occupy the space in the middle of the control room, but only occupies the space on both sides of the control room, which can effectively solve the problems in the prior art. The volume and position of the air storage tank occupy a large space in the control room, which leads to the problem of low maintenance efficiency.
以上已经描述了本发明的各实施例，上述说明是示例性的，并非穷尽性的，并且也不限于所披露的各实施例。在不偏离所说明的各实施例的范围和精神的情况下，对于本技术领域的普通技术人员来说许多修改和变更都是显而易见的。Various embodiments of the present invention have been described above, and the foregoing descriptions are exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims (10)

  1. 一种石砟漏斗车风控装置，所述风控装置设于石砟漏斗车的操纵室，所述操纵室包括枕梁上盖板和与所述枕梁上盖板相连接的端板，其特征在于，所述风控装置包括第一储风筒、第二储风筒、一对第一风动操作阀、第二风动操作阀和三个双向气缸；An air control device for a ballast hopper car, the air control device is arranged in a control room of the ballast hopper car, the control room includes an upper cover plate of a bolster and an end plate connected with the upper cover of the bolster, It is characterized in that, the wind control device comprises a first air storage cylinder, a second air storage cylinder, a pair of first pneumatic operation valves, second pneumatic operation valves and three bidirectional cylinders;
    所述一对第一风动操作阀设于所述枕梁上盖板的一侧，所述第二风动操作阀设于所述枕梁上盖板的另一侧，每个所述第一风动操作阀的开门输出口与一个所述双向气缸的开门输入口相连通，每个所述第一风动操作阀的关门输出口与一个所述双向气缸的关门输入口相连通，所述第二风动操作阀的开门输出口与第三个所述双向气缸的开门输入口相连通，所述第二风动操作阀的关门输出口与第三个所述双向气缸的关门输入口相连通；The pair of first pneumatically operated valves are arranged on one side of the upper cover plate of the bolster, and the second pneumatically operated valves are arranged on the other side of the upper cover of the bolster. The door-opening output port of a pneumatically operated valve is communicated with the door-opening input port of one of the two-way cylinders, and the door-closing output port of each first pneumatically-operated valve is communicated with the door-closing input port of one of the two-way air cylinders, so The door-opening output port of the second pneumatically operated valve is communicated with the door-opening input port of the third two-way cylinder, and the door-closing output port of the second pneumatically-operated valve is connected to the door-closing input port of the third two-way cylinder. connected;
    所述第一储风筒和所述第二储风筒分别设于所述端板的两侧，且所述第一储风筒的出风口和所述第二储风筒的进风口相连通，所述第二储风筒的出风口与所述一对第一风动操作阀和所述第二风动操作阀的进风口相连通；The first air storage tube and the second air storage tube are respectively arranged on both sides of the end plate, and the air outlet of the first air storage tube and the air inlet of the second air storage tube are communicated with each other. , the air outlet of the second air storage cylinder is communicated with the air inlet of the pair of first pneumatic operation valves and the second pneumatic operation valve;
    所述三个双向气缸分别设于所述枕梁上盖板上，且每个所述双向气缸与一个底门机械传动装置相连接。The three bidirectional cylinders are respectively arranged on the upper cover plate of the bolster, and each of the bidirectional cylinders is connected with a bottom door mechanical transmission device.
  2. 根据权利要求1所述的石砟漏斗车风控装置，其特征在于，还包括风表；The air control device for a ballast hopper car according to claim 1, further comprising an air meter;
    所述风表设于所述枕梁上盖板上并与所述第二风动操作阀并排设置。The wind meter is arranged on the upper cover plate of the bolster and is arranged side by side with the second pneumatic operation valve.
  3. 根据权利要求2所述的石砟漏斗车风控装置，其特征在于，所述风表的进风口与所述第二储风筒的出风口相连通。The air control device for a ballast hopper truck according to claim 2, wherein the air inlet of the air meter is communicated with the air outlet of the second air storage duct.
  4. 根据权利要求2所述的石砟漏斗车风控装置，其特征在于，还包括第一操作阀座、第一上盖、第二操作阀座和第二上盖；The air control device for a ballast hopper truck according to claim 2, further comprising a first operating valve seat, a first upper cover, a second operating valve seat and a second upper cover;
    所述第一上盖盖设于所述第一操作阀座以形成第一容纳腔，所述一对第一风动操作阀设于所述第一容纳腔内；The first upper cover is set on the first operating valve seat to form a first accommodating cavity, and the pair of first pneumatically operated valves are set in the first accommodating cavity;
    所述第二上盖盖设于所述第二操作阀座以形成第二容纳腔，第二风动操作阀和所述风表设于所述第二容纳腔内。The second upper cover is covered on the second operating valve seat to form a second accommodating cavity, and the second pneumatic operating valve and the wind meter are arranged in the second accommodating cavity.
  5. 根据权利要求4所述的石砟漏斗车风控装置，其特征在于，所述第一上盖和所述第二上盖分别设有一对第一通孔和一对第二通孔；The air control device for a ballast hopper car according to claim 4, wherein the first upper cover and the second upper cover are respectively provided with a pair of first through holes and a pair of second through holes;
    每个所述第一风动操作阀的上部穿过一个第一通孔并延伸至所述第一上盖的上方；The upper portion of each of the first air-operated valves passes through a first through hole and extends above the first upper cover;
    所述第二风动操作阀和所述风表的上部分别穿过一个所述第二通孔并延伸至所述第二上盖的上方。The second air-operated valve and the upper part of the air meter respectively pass through one of the second through holes and extend above the second upper cover.
  6. 根据权利要求4所述的石砟漏斗车风控装置，其特征在于，所述第一操作阀座和所述第二操作阀座分别包括一对侧板、后立板和前立板；The air control device for a ballast hopper truck according to claim 4, wherein the first operating valve seat and the second operating valve seat respectively comprise a pair of side plates, a rear vertical plate and a front vertical plate;
    所述后立板设于所述一对侧板之间，且所述后立板的两个侧边分别与每个所述侧板的一个侧边相连接，所述前立板的两个侧边分别与每个所述侧板的另一侧边相连接；The rear vertical plate is arranged between the pair of side plates, and the two side edges of the rear vertical plate are respectively connected with one side edge of each of the side plates, and the two side edges of the front vertical plate are respectively connected. The side edges are respectively connected with the other side edges of each of the side plates;
    所述侧板和所述前立板的高度相等，所述后立板的高度大于所述侧板和所述前立板的高度。The heights of the side panels and the front vertical panels are equal, and the heights of the rear vertical panels are greater than the heights of the side panels and the front vertical panels.
  7. 根据权利要求6所述的石砟漏斗车风控装置，其特征在于，所述后立板的两侧分别设有立边，所述后立板通过一对立边与所述一对侧板可拆卸连接；The wind control device for a ballast hopper truck according to claim 6, characterized in that, two sides of the rear vertical plate are respectively provided with vertical edges, and the rear vertical plate can be connected to the pair of side plates through a pair of vertical edges. remove the connection;
    所述后立板的底部设有底板，所述后立板通过所述底板与所述石砟漏斗车的固定底座可拆卸连接。The bottom of the rear vertical plate is provided with a bottom plate, and the rear vertical plate is detachably connected to the fixed base of the ballast hopper car through the bottom plate.
  8. 根据权利要求6所述的石砟漏斗车风控装置，其特征在于，所述第一风动操作阀和所述第二风动操作阀的上部分别设有第一风动操作阀手把和第二风动操作阀手把；The air control device for a ballast hopper truck according to claim 6, wherein the first air operated valve and the upper part of the second air operated valve are respectively provided with a handle of the first air operated valve and a handle of the second air operated valve. The second pneumatically operated valve handle;
    所述第一风动操作阀手把和所述第二风动操作阀手把分别与所述第一风动操作阀的阀杆和所述第二风动操作阀的阀杆相铆接。The handle of the first pneumatically operated valve and the handle of the second pneumatically operated valve are respectively riveted with the valve stem of the first pneumatically operated valve and the valve stem of the second pneumatically operated valve.
  9. 根据权利要求6所述的石砟漏斗车风控装置，其特征在于，所述第一风动操作阀、所述第二风动操作阀和所述风表的进风口分别设有第一截断塞门、第二截断塞门和第三截断塞门；The air control device for a ballast hopper truck according to claim 6, wherein the first air-operated valve, the second air-operated valve and the air inlet of the air meter are respectively provided with a first cut-off The plug door, the second truncation plug door and the third truncation plug door;
    所述第一操作阀座的前立板上设有一对第三通孔，每个所述第三通孔的位置与一个所述第一截断塞门的位置相适应，所述第二操作阀座的前立板上设有一对第四通孔，所述一对第四通孔的位置分别与所述第二截断塞门和所述第三截断塞门的位置相适应。A pair of third through holes are arranged on the front vertical plate of the first operating valve seat, the position of each third through hole is adapted to the position of one of the first shut-off plug doors, and the second operating valve The front vertical plate of the seat is provided with a pair of fourth through holes, and the positions of the pair of fourth through holes are respectively adapted to the positions of the second cut-off plug door and the third cut-off plug door.
  10. 根据权利要求4所述的石砟漏斗车风控装置，其特征在于，所述第二上盖上还设有风表防盗罩，所述风表防盗罩盖设于所述风表的上部并与所述第二上盖可拆卸连接。The wind control device for a ballast hopper truck according to claim 4, wherein a wind meter anti-theft cover is further provided on the second upper cover, and the wind meter anti-theft cover is arranged on the upper part of the wind meter and Removably connected with the second upper cover.
PCT/CN2021/104982 2021-03-19 2021-07-07 Air control apparatus for ballast hopper wagon WO2022193486A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202110297524.1 2021-03-19
CN202120566484.1U CN215097557U (en) 2021-03-19 2021-03-19 Wind control device of ballast hopper car
CN202110297524.1A CN112849171B (en) 2021-03-19 2021-03-19 Wind control device of ballast hopper car
CN202120566484.1 2021-03-19

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WO2022193486A1 true WO2022193486A1 (en) 2022-09-22

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828948A (en) * 1972-01-03 1974-08-13 Pullman Inc Pneumatic hopper car door actuating system
CN2033793U (en) * 1988-06-30 1989-03-08 水利电力部宝鸡车辆修造厂 Compressed air charging and energy storage system for hopper cars
CN103158724A (en) * 2011-12-09 2013-06-19 齐齐哈尔轨道交通装备有限责任公司 Hopper car bottom door control system
US20180305967A1 (en) * 2017-04-19 2018-10-25 National Steel Car Limited Railroad hopper car body fittings
CN109625017A (en) * 2018-11-27 2019-04-16 中车太原机车车辆有限公司 Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism
CN112849171A (en) * 2021-03-19 2021-05-28 中车太原机车车辆有限公司 Wind control device of ballast hopper car

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828948A (en) * 1972-01-03 1974-08-13 Pullman Inc Pneumatic hopper car door actuating system
CN2033793U (en) * 1988-06-30 1989-03-08 水利电力部宝鸡车辆修造厂 Compressed air charging and energy storage system for hopper cars
CN103158724A (en) * 2011-12-09 2013-06-19 齐齐哈尔轨道交通装备有限责任公司 Hopper car bottom door control system
US20180305967A1 (en) * 2017-04-19 2018-10-25 National Steel Car Limited Railroad hopper car body fittings
CN109625017A (en) * 2018-11-27 2019-04-16 中车太原机车车辆有限公司 Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism
CN112849171A (en) * 2021-03-19 2021-05-28 中车太原机车车辆有限公司 Wind control device of ballast hopper car

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