WO2023207654A1 - 一种顶盖开闭装置及铁路货车 - Google Patents

一种顶盖开闭装置及铁路货车 Download PDF

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Publication number
WO2023207654A1
WO2023207654A1 PCT/CN2023/088717 CN2023088717W WO2023207654A1 WO 2023207654 A1 WO2023207654 A1 WO 2023207654A1 CN 2023088717 W CN2023088717 W CN 2023088717W WO 2023207654 A1 WO2023207654 A1 WO 2023207654A1
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WO
WIPO (PCT)
Prior art keywords
rotating member
cover
vehicle body
top cover
rotating
Prior art date
Application number
PCT/CN2023/088717
Other languages
English (en)
French (fr)
Inventor
徐冬华
李晓军
史春江
刘海涛
姜宝良
周乐
刘幻云
陈伟
佘滔
闫瑞
Original Assignee
中车株洲车辆有限公司
中车长江运输设备集团有限公司科技开发分公司
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Application filed by 中车株洲车辆有限公司, 中车长江运输设备集团有限公司科技开发分公司 filed Critical 中车株洲车辆有限公司
Publication of WO2023207654A1 publication Critical patent/WO2023207654A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/006—Opening and closing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs

Definitions

  • the present disclosure relates to the technical field of railway equipment, and in particular to a roof opening and closing device and a railway freight car.
  • the top cover is a key component of railway freight cars. During the operation of the vehicle, railway freight cars equipped with a removable top cover can automatically open and close the top cover through electrical control, thereby effectively improving operating efficiency and safety. However, when the top cover is automatically opened and closed through electrical control, electrically controlled top covers are prone to problems and their service life is often short.
  • the present disclosure provides a roof opening and closing device and a railway freight car, and solves the technical problem that the service life of electrically controlled roofs is often low by utilizing one or more embodiments of the disclosure.
  • a top cover opening and closing device which includes: a top cover, which is provided on the vehicle body; the top cover includes a first cover body and a second cover body; a rotating member, including a first rotating member and a second rotating member, the first rotating member is connected between the vehicle body and the first cover, and the second rotating member is connected between the vehicle body and the second cover; A linkage device is provided on the vehicle body and is connected between the first rotating member and the second rotating member; a driving device is provided on the vehicle body, and the driving end of the driving device is connected to the third rotating member.
  • a rotating member is drivingly connected or drivingly connected with the second rotating member; an elastic connecting member includes an active end that provides pulling force in the closing direction of the first cover and the closing direction of the second cover, and the elastic connector The active end of the connecting member is drivingly connected to the first rotating member and the second rotating member respectively.
  • a railway freight car including a roof opening and closing device.
  • Figure 1 shows a schematic structural diagram of a top cover opening and closing device when controlling the top cover to close according to some embodiments of the present disclosure
  • FIG. 2 shows a schematic structural diagram of a top cover opening and closing device controlling opening of the top cover according to some embodiments of the present disclosure.
  • 1 Top cover; 11: First cover; 12: Second cover; 2: Car body; 3: Rotating parts; 31: First rotating member; 32: Second rotating member; 4: Linkage device; 41: Steering member; 42: First connecting member; 43: Second connecting member; 5: Driving device; 51: Driving member; 52: Third Connector; 6: elastic connector; 61: first elastic member; 62: second elastic member; 7: buffer device; 8: limiting device; 91: track; 92: sliding member.
  • an embodiment of the present disclosure provides a top cover opening and closing device, which is applied to a vehicle body 2 and includes: a top cover 1, which is provided on the vehicle body 2.
  • the top cover 1 includes a first cover body 11 and a third cover body 11.
  • the moving member 3 includes a first rotating member 31 and a second rotating member 32.
  • the first rotating member 31 is connected between the vehicle body 2 and the first cover 11, and the second rotating member 32 is connected between the vehicle body 2 and the second cover. between the bodies 12;
  • the linkage device 4 is disposed on the car body 2 and connected between the first rotating member 31 and the second rotating member 32;
  • the driving device 5 is disposed on the car body 2, and the driving end of the driving device 5 is connected to the second rotating member 32.
  • a rotating member 31 is drivingly connected or is drivingly connected with the second rotating member 32;
  • the elastic connecting member 6 includes an active end that provides pulling force in the closing direction of the first cover 11 and the closing direction of the second cover 12.
  • the elastic connecting member 6 The active ends are drivingly connected to the first rotating member 31 and the second rotating member 32 respectively.
  • the first cover 11 and the second cover 12 are both arranged on the vehicle body 2 and have a split structure.
  • the first cover 11 and the second cover 12 Disposed on the top of the vehicle body 2, in this embodiment, the first cover 11 and the second cover 12 are opened along both sides of the vehicle body 2 during use.
  • the rotating member 3 is connected to the top cover 1 and is used to control the movement trajectory of the top cover 1 when it is opened and closed.
  • the rotating member 3 can be arranged at the end of the vehicle body 2, wherein the first rotating member 31 controls the first cover 11 to move along the
  • the second rotating member 32 controls the second cover 12 to move between the top of the vehicle body 2 and one side of the vehicle body 2 .
  • the linkage device 4 is used to connect with the first rotating member 31 and the second rotating member 32 respectively.
  • the linkage device 4 can be disposed at the end of the vehicle body 2.
  • the driving device 5 is used to drive the opening and closing of the first cover 11 or the second cover 12. Since the first rotating member 31 and the second rotating member 32 are connected through the linkage device 4, when the driving device 5 drives the first When the cover 11 or the second cover 12 is opened and closed, the second cover 12 or the first cover 11 also opens and closes with the opening and closing of the first cover 11 or the second cover 12 .
  • the elastic connector 6 is used to provide the rotating member 3 with a pulling force in the closing direction of the top cover 1, which can balance the closing force and the opening force of the top cover 1, so that the driving device 5 drives the first cover 11 and the second cover 12 to open. Or when closing, it can be smoother, preventing the first cover 11 and the second cover 12 from moving too fast and bumping into the vehicle body 2 .
  • the elastic connector 6 can also further protect the vehicle body 2 and the top cover 1, so that the service life of the vehicle body 2 and the top cover 1 is longer.
  • the elastic connector 6 can be a spring.
  • the number of the elastic connector 6 can be set according to the needs of use.
  • the two elastic connectors 6 Both ends are active ends and are connected to the first rotating member 31 and the second rotating member 32 respectively. In this way, when the first rotating member 31 and the second rotating member 32 drive the first cover 11 and the second cover 12 to open, , the elastic connecting member 6 is provided between the first rotating member 31 and the second rotating member 32, and provides reverse pulling force.
  • the elastic connection member 6 includes a first elastic member 61 and a second elastic member 62
  • the connecting end of the first elastic member 61 is fixedly connected to the vehicle body 2, and the active end of the first elastic member 61 and the first rotating member 31 can pass through Hooks and other structures are detachably connected, and the first elastic member 61 is used to connect with the vehicle body 2
  • the connecting end of the connection is arranged inside the first rotating member 31 along the opening direction of the first rotating member 31 .
  • the connecting end of the second elastic member 62 is fixedly connected to the vehicle body 2.
  • the active end of the second elastic member 62 and the second rotating member 32 can be detachably connected through a hook or other structure.
  • the second elastic member 62 is used to connect with the vehicle body.
  • the connecting end of the 2-connection is disposed inside the second rotating member 32 along the opening direction of the second rotating member 32 . That is, in the split structure, the connecting end of the first elastic member 61 and the connecting end of the second elastic member 62 are disposed between the first rotating member 31 and the second rotating member 32 .
  • the top cover opening and closing device includes: a buffer device 7, which is disposed on the vehicle body 2 and is respectively disposed on the first rotating member 31 with respect to the rotation directions of the first rotating member 31 and the second rotating member 32. outside and the outside of the second rotating member 32 .
  • the buffer device 7 is used to prevent the first rotating member 31 and the second rotating member 32 from rotating at an excessively large angle or exceeding the rotating positions of the first cover 11 and the second cover 12 .
  • there are two buffer devices 7 and they are respectively provided corresponding to the first rotating member 31 and the second rotating member 32 .
  • one of the buffering devices 7 is provided along the rotation direction of the first rotating member 31 On the outside of the first rotating member 31; along the rotation direction of the second rotating member 32, another buffer device 7 is provided on the outside of the second rotating member 32.
  • the buffer device 7 may be a buffer point or a buffer spring.
  • the top cover opening and closing device further includes: a limiting device 8, which is provided on the vehicle body 2 and is correspondingly provided on the first cover along the opening direction of the first cover 11 and the opening direction of the second cover 12. The outside of the body 11 and the outside of the second cover 12 .
  • the top cover opening and closing device also includes: a track 91, including a first track and a second track.
  • the first track and the second track are respectively provided on both sides of the vehicle body 2 along the opening direction of the top cover 1;
  • the sliding member 92 includes a first sliding member and a second sliding member.
  • the first sliding member is provided on the first cover 11 .
  • the first cover 11 is slidingly connected to the first track through the first sliding member.
  • the second sliding member is provided on The second cover 12 is slidably connected to the second rail through the second slider.
  • the limiting device 8 is used to limit the rotational position of the first cover 11 and the second cover 12 when opened.
  • one of the limiting devices 8 is arranged on one side wall of the vehicle body 2; along the opening position of the second cover 12 In the open position, another limiting device 8 is provided on the other side wall of the vehicle body 2 .
  • the limiting device 8 can be a support block fixedly connected to the vehicle body 2, and the shape of the support block can be set according to the needs of use.
  • the track 91 and the sliding member 92 are used to limit the movement trajectories of the first cover 11 and the second cover 12, and also provide a certain supporting force to the first cover 11 and the second cover 12, so that The connection between the first rotating member 31 and the first cover 11 and the connection between the second rotating member 32 and the second cover 12 are more stable.
  • the sliding member 92 includes a first sliding member and a second sliding member, and are respectively disposed corresponding to the outer edges of the first cover 11 and the second cover 12 .
  • the first sliding member and the second sliding member may be slide blocks or pulleys.
  • the track 91 includes a first track and a second track, and the first track and the second track are respectively arranged corresponding to the side walls on both sides of the vehicle body 2, wherein, The shape of the track 91 of the first track and the second track is the same as the sliding track of the first slider and the second slider.
  • the linkage device 4 includes: a steering member 41, which is disposed on the vehicle body 2 and is rotationally connected to the vehicle body 2; a first connecting member 42, one end of the first connecting member 42 is connected to the first rotating member 31 connection, the other end of the first connecting piece 42 is rotationally connected to the steering piece 41; the second connecting piece 43, one end of the second connecting piece 43 is connected to the second rotating piece 32, the other end of the first connecting piece 42 is connected to the steering piece 41 rotation connection.
  • the driving device 5 includes: a driving member 51 , which is disposed on the vehicle body 2 .
  • the connecting end of the driving member 51 is rotationally connected to the vehicle body 2 .
  • the driving end of the driving member 51 is rotationally connected to the third connecting member 52 through a third connecting member 52 .
  • the steering member 41 is a structure that can rotate by itself.
  • the steering member 41 can pull or push the first rotating member 31 and the second rotating member 32 to rotate through the first connecting member 42 and the second connecting member 43 .
  • the steering member 41 may be in the shape of a rod. More specifically, the steering member 41 may be in the shape of an S-shaped rod.
  • the driving device 5 is used to drive the steering member 41 to rotate, thereby controlling the rotation of the first rotating member 31 and the second rotating member 32, and thereby controlling the opening or closing of the first cover 11 and the second cover 12.
  • the driving device 5 is a push rod motor.
  • the driving end of the driving device 5 pushes the third connecting member 52 in a telescopic manner, thereby driving the steering member 41 to rotate.
  • the connecting end of the driving device 5 is rotationally connected to the vehicle body 2
  • An embodiment of the present disclosure provides a railway freight car, including the top cover opening and closing device in the above disclosed embodiment.
  • a first feature to a second feature may include the first and second features being in direct contact, or may include the first and second features being in direct contact with each other. Two features are not in direct contact but are in contact through another feature between them.
  • the terms “above”, “above” and “above” a first feature on a second feature include the first feature being directly above and diagonally above the second feature, or simply mean that the first feature is higher in level than the second feature.
  • “Below”, “under” and “under” the first feature is the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature is less horizontally than the second feature.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

本文公开了一种顶盖开闭装置，应用于车体，包括：顶盖(1)，设置于所述车体(2)，所述顶盖(1)包括第一盖体(11)和第二盖体(12)；转动件(3)，包括第一转动件(31)和第二转动件(32)，所述第二转动件(32)连接在所述车体(2)和所述第二盖体(12)之间；联动装置(4)，设置于所述车体(2)，并连接在所述第一转动件(31)和所述第二转动件(32)之间；驱动装置(5)；弹性连接件(6)，所述弹性连接件(6)的作用端分别与所述第一转动件(31)和所述第二转动件(32)驱动连接。本公开实施例还提供了一种铁路货车，包括顶盖开闭装置。

Description

一种顶盖开闭装置及铁路货车
相关申请的交叉引用
本申请要求于2022年4月25日提交、申请号为202210440201.8且名称为“一种顶盖开闭装置及铁路货车”的中国专利申请的优先权，其全部内容通过引用合并于此。
技术领域
本公开涉及铁路设备技术领域，特别涉及一种顶盖开闭装置及铁路货车。
背景技术
随着人类安全、环保意识的日益提高，铁路货物运输的安全和环境问题日益凸出。对一些需防湿、防潮或对环境有害的散粒货物，运输过程中需对其进行隔离保护，例如石灰、磷酸盐、硫磺、粮食、水泥和瓷土等。采用安装了活动顶盖的铁路货车运输具有经济高效、环保低碳、货物运输安全可靠等优势，从而使得铁路货车得到了越来越广泛的应用。
顶盖作为铁路货车关键零部件，在车辆运行过程中，安装活动顶盖的铁路货车可以通过电气控制的方式实现顶盖的自动开启和关闭，从而有效地提高操作效率和安全性。但通过电气控制的方式实现顶盖的自动开启和关闭的顶盖在使用时，电气控制的顶盖易出现问题，使用寿命往往较低。
发明内容
本公开内容提供一种顶盖开闭装置及铁路货车，通过利用本公开内容的一个或多个实施方式解决了电气控制的顶盖使用寿命往往较低的技术问题。
在本公开一个方面，提供了一种顶盖开闭装置包括：顶盖，设置于所述车体，所述顶盖包括第一盖体和第二盖体；转动件，包括第一转动件和第二转动件，所述第一转动件连接在所述车体和所述第一盖体之间，所述第二转动件连接在所述车体和所述第二盖体之间；联动装置，设置于所述车体，并连接在所述第一转动件和所述第二转动件之间；驱动装置，设置于所述车体，所述驱动装置的驱动端与所述第一转动件驱动连接或与所述第二转动件驱动连接；弹性连接件，包括向所述第一盖体的闭合方向和所述第二盖体的闭合方向提供拉力的作用端，所述弹性连接件的作用端分别与所述第一转动件和所述第二转动件驱动连接。
在本公开另一个方面，提供了一种铁路货车，包括顶盖开闭装置。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了依据本公开一些实施例的顶盖开闭装置控制顶盖关闭时的结构示意图；
图2示出了依据本公开一些实施例的顶盖开闭装置控制顶盖打开时的结构示意图。
附图标记中：
1：顶盖；11：第一盖体；12：第二盖体；2：车体；3：转动件；31：
第一转动件；32：第二转动件；4：联动装置；41：转向件；42：第一连接件；43：第二连接件；5：驱动装置；51：驱动件；52：第三连接件；6：弹性连接件；61：第一弹性件；62：第二弹性件；7：缓冲装置；8：限位装置；91：轨道；92：滑动件。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开的一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
需要说明的是，本公开实施例中所有方向性指示仅用于解释在某一特定姿态下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
需要说明的是，本公开实施例中所有方向性指示仅用于解释在某一特定姿态下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本公开中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本公开要求的保护范围之内。
下面结合附图并参考具体实施例描述本公开。
结合图1和图2，本公开实施例提供的一种顶盖开闭装置，应用于车体2，包括：顶盖1，设置于车体2，顶盖1包括第一盖体11和第二盖体12；转 动件3，包括第一转动件31和第二转动件32，第一转动件31连接在车体2和第一盖体11之间，第二转动件32连接在车体2和第二盖体12之间；联动装置4，设置于车体2，并连接在第一转动件31和第二转动件32之间；驱动装置5，设置于车体2，驱动装置5的驱动端与第一转动件31驱动连接或与第二转动件32驱动连接；弹性连接件6，包括向第一盖体11的闭合方向和第二盖体12的闭合方向提供拉力的作用端，弹性连接件6的作用端分别与第一转动件31和第二转动件32驱动连接。
在一些实施例中，第一盖体11和第二盖体12均设置在车体2上，且为对开式的结构，在本实施例中，第一盖体11和第二盖体12设置在车体2的顶部，在本实施例中，第一盖体11和第二盖体12在使用时沿着车体2的两侧打开。转动件3与顶盖1连接，用于控制顶盖1开闭时的运动轨迹，转动件3可以设置在车体2的端部，其中，第一转动件31控制第一盖体11沿着车体2的顶部和车体2的一侧之间移动，第二转动件32控制第二盖体12沿着车体2的顶部和车体2的另一侧之间移动。联动装置4用于分别与第一转动件31和第二转动件32连接，联动装置4可以设置在车体2的端部，在本实施例中，当第一转动件31向外转动时，第二转动件32随之向外转动，当第一转动件31向内转动时，第二转动件32随之向内转动。驱动装置5用于驱动第一盖体11或第二盖体12的打开和关闭，由于第一转动件31和第二转动件32之间通过联动装置4连接，故当驱动装置5驱动第一盖体11或第二盖体12时，第二盖体12或第一盖体11也随着第一盖体11或第二盖体12的打开和关闭而打开和关闭。弹性连接件6用于向转动件3提供向顶盖1关闭方向拉力，可以平衡顶盖1的关闭力和开启力，这样使得驱动装置5在驱动第一盖体11和第二盖体12开启或关闭时，能够更加顺畅，避免第一盖体11和第二盖体12移动速度过快，磕碰到车体2。
在一些实施例中，这样在使用时，相对于传统的需要技术人员爬到列车顶部，然后分别打开第一盖体11和第4二盖体12的操作方式，本公开实施例中只需要驱动驱动装置5即能打开顶盖1的方法操作简单，大大降低了劳动量，实用性强。同时弹性连接件6也能进一步地保护车体2和顶盖1，使得车体2和顶盖1的使用寿命更长。
在一些实施例中，弹性连接件6可以为弹簧，在使用时，弹性连接件6的数量可以根据使用需要进行设置，其中，当弹性连接件6的数量为一个时，弹性连接件6的两端均为作用端，且分别与第一转动件31和第二转动件32连接，这样，当第一转动件31和第二转动件32驱动第一盖体11和第二盖体12打开时，弹性连接件6设置在第一转动件31和第二转动件32之间，并提供反向的拉力。当弹性连接件6包括第一弹性件61和第二弹性件62时，第一弹性件61的连接端与车体2固定连接，第一弹性件61的作用端与第一转动件31可以通过挂钩等结构可拆卸式连接，第一弹性件61上用于与车体2 连接的连接端设置在沿第一转动件31的打开方向设置在第一转动件31的内侧。第二弹性件62的连接端与车体2固定连接，第二弹性件62的作用端与第二转动件32可以通过挂钩等结构可拆卸式连接，第二弹性件62上用于与车体2连接的连接端设置在沿第二转动件32的打开方向设置在第二转动件32的内侧。即在为对开式的结构中，第一弹性件61的连接端和第二弹性件62的连接端设置在第一转动件31和第二转动件32之间。
在一些实施例中，顶盖开闭装置包括：缓冲装置7，设置于车体2，且分别相对于第一转动件31和第二转动件32的转动方向对应设置在第一转动件31的外侧和第二转动件32的外侧。
在一些实施例中，缓冲装置7用于避免第一转动件31和第二转动件32转动角度过大或超过第一盖体11和第二盖体12的转动位置。在使用时，缓冲装置7有两个，且分别与第一转动件31和第二转动件32对应设置，在本实施例中，沿第一转动件31的转动方向，其中一个缓冲装置7设置在第一转动件31的外侧；沿第二转动件32的转动方向，另一个缓冲装置7设置在第二转动件32的外侧。在本实施例中，缓冲装置7可以为缓冲点，也可以为缓冲弹簧。
在一些实施例中，顶盖开闭装置还包括：限位装置8，设置于车体2，且沿第一盖体11的打开方向和第二盖体12的打开方向对应设置在第一盖体11的外侧和第二盖体12的外侧。
在一些实施例中，顶盖开闭装置还包括：轨道91，包括第一轨道和第二轨道，第一轨道和第二轨道分别沿顶盖1的打开方向设置于车体2的两侧；滑动件92，包括第一滑动件和第二滑动件，第一滑动件设置于第一盖体11，第一盖体11通过第一滑动件与第一轨道滑动连接，第二滑动件设置于第二盖体12，第二盖体12通过第二滑动件与第二轨道滑动连接。
在一些实施例中，限位装置8用于限制第一盖体11和第二盖体12在打开时的转动位置，在使用时，限位装置8有两个，且分别与第一盖体11和第二盖体12对应设置，在本实施例中，沿第一盖体11的打开位置，其中一个限位装置8设置在车体2的一侧侧壁；沿第二盖体12的打开位置，另一个限位装置8设置在车体2的另一侧侧壁。在本实施例中，限位装置8可以为固定连接在车体2上的支撑块，支撑块的形状可根据使用需要设置。
在一些实施例中，轨道91和滑动件92用于限制第一盖体11和第二盖体12的移动轨迹，同时也给第一盖体11和第二盖体12一定的支撑力，使得第一转动件31与第一盖体11的连接和第二转动件32与第二盖体12的连接更加稳固。在使用时，滑动件92包括第一滑动件和第二滑动件，且分别对应设置第一盖体11的外侧边缘和第二盖体12的外侧边缘。在本实施例中，第一滑动件和第二滑动件可以为滑块，也可以为滑轮。轨道91包括第一轨道和第二轨道，第一轨道和第二轨道分别对应设置在车体2两侧的侧壁，其中， 第一轨道和第二轨道的轨道91形状与第一滑动件和第二滑动件的滑动轨迹相同。
在一些实施例中，联动装置4包括：转向件41，转向件41设置于车体2，并与车体2转动连接；第一连接件42，第一连接件42的一端与第一转动件31连接，第一连接件42的另一端与转向件41转动连接；第二连接件43，第二连接件43的一端与第二转动件32连接，第一连接件42的另一端与转向件41转动连接。
在一些实施例中，驱动装置5包括：驱动件51，设置于车体2，驱动件51的连接端与车体2转动连接，驱动件51的驱动端通过第三连接件52转动连接在第一连接件42与转向件41的连接处或第二连接件43与转向件41的连接处。
在一些实施例中，转向件41为可以自身转动的结构，转向件41通过第一连接件42和第二连接件43能拉动或推动第一转动件31和第二转动件32转动。在本实施例中，转向件41可以呈杆状，更具地，转向件41为呈S形的杆状。
在一些实施例中，驱动装置5用于驱动转向件41转动，从而实现控制第一转动件31和第二转动件32转动，进而控制第一盖体11和第二盖体12的打开或关闭，驱动装置5为推杆电机，驱动装置5的驱动端通过伸缩的方式推动第三连接件52，进而带动转向件41转动，驱动装置5的连接端与车体2转动连接
本公开实施例提供的一种铁路货车，包括上述公开实施例中的顶盖开闭装置。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
在本公开的描述中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示 例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管已描述了本公开的优选实施例，但本领域内的普通技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本公开范围的所有变更和修改。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (10)

  1. 一种顶盖开闭装置，应用于车体，包括：
    顶盖，设置于所述车体，所述顶盖包括第一盖体和第二盖体；
    转动件，包括第一转动件和第二转动件，所述第一转动件连接在所述车体和所述第一盖体之间，所述第二转动件连接在所述车体和所述第二盖体之间；
    联动装置，设置于所述车体，并连接在所述第一转动件和所述第二转动件之间；
    驱动装置，设置于所述车体，所述驱动装置的驱动端与所述第一转动件驱动连接或与所述第二转动件驱动连接；
    弹性连接件，包括向所述第一盖体的闭合方向和所述第二盖体的闭合方向提供拉力的作用端，所述弹性连接件的作用端分别与所述第一转动件和所述第二转动件驱动连接。
  2. 根据权利要求1所述的顶盖开闭装置，其中，当所述弹性连接件的一端和另一端均为作用端时，所述弹性连接件连接在所述第一转动件和所述第二转动件之间。
  3. 根据权利要求1所述的顶盖开闭装置，其中，当所述弹性连接件的一端为作用端、另一端为连接端时，所述弹性连接件包括：
    第一弹性件，所述第一弹性件的连接端与所述车体固定连接，所述第一弹性件的作用端与所述第一转动件可拆卸式连接；
    第二弹性件，所述第二弹性件的连接端与所述车体固定连接，所述第二弹性件的作用端与所述第二转动件可拆卸式连接。
  4. 根据权利要求3所述的顶盖开闭装置，其中，所述第一弹性件与所述车体的连接处沿所述第一转动件的转动方向设置在所述第一转动件的内侧；
    所述第二弹性件与所述车体的连接处沿所述第二转动件的转动方向设置在所述第二转动件的内侧。
  5. 根据权利要求4所述的顶盖开闭装置，其中，所述顶盖开闭装置包括：
    缓冲装置，设置于所述车体，且分别相对于所述第一转动件和所述第二转动件的转动方向对应设置在所述第一转动件的外侧和所述第二转动件的外侧。
  6. 根据权利要求1所述的顶盖开闭装置，其中，所述顶盖开闭装置还包括：
    限位装置，设置于所述车体，且沿所述第一盖体的打开方向和所述第二盖体的打开方向对应设置在所述第一盖体的外侧和所述第二盖体的外侧。
  7. 根据权利要求5所述的顶盖开闭装置，其中，所述顶盖开闭装置还包 括：
    轨道，包括第一轨道和第二轨道，所述第一轨道和所述第二轨道分别沿所述顶盖的打开方向设置于所述车体的两侧；
    滑动件，包括第一滑动件和第二滑动件，所述第一滑动件设置于所述第一盖体，所述第一盖体通过所述第一滑动件与所述第一轨道滑动连接，所述第二滑动件设置于所述第二盖体，所述第二盖体通过所述第二滑动件与所述第二轨道滑动连接。
  8. 根据权利要求1所述的顶盖开闭装置，其中，所述联动装置包括：
    转向件，所述转向件设置于所述车体，并与所述车体转动连接；
    第一连接件，所述第一连接件的一端与所述第一转动件连接，所述第一连接件的另一端与所述转向件转动连接；
    第二连接件，所述第二连接件的一端与所述第二转动件连接，所述第一连接件的另一端与所述转向件转动连接。
  9. 根据权利要求8所述的顶盖开闭装置，其中，所述驱动装置包括：
    驱动件，设置于所述车体，所述驱动件的连接端与所述车体转动连接，所述驱动件的驱动端通过第三连接件转动连接在所述第一连接件与转向件的连接处或所述第二连接件与转向件的连接处。
  10. 一种铁路货车，包括权利要求1-9任一项所述的顶盖开闭装置。
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CN109017833A (zh) * 2018-09-30 2018-12-18 中车齐齐哈尔车辆有限公司 铁路车辆
CN210174863U (zh) * 2019-06-25 2020-03-24 神华铁路货车运输有限责任公司 顶盖驱动装置及铁路货车
CN115092193A (zh) * 2022-04-25 2022-09-23 中车株洲车辆有限公司 一种顶盖开闭装置及铁路货车

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CN117261954A (zh) * 2023-11-21 2023-12-22 山西潞安集团余吾煤业有限责任公司 一种煤矿运输用防掉落装置
CN117261954B (zh) * 2023-11-21 2024-01-23 山西潞安集团余吾煤业有限责任公司 一种煤矿运输用防掉落装置

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