WO2020168615A1 - 一种轮胎挡及应用 - Google Patents

一种轮胎挡及应用 Download PDF

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Publication number
WO2020168615A1
WO2020168615A1 PCT/CN2019/080487 CN2019080487W WO2020168615A1 WO 2020168615 A1 WO2020168615 A1 WO 2020168615A1 CN 2019080487 W CN2019080487 W CN 2019080487W WO 2020168615 A1 WO2020168615 A1 WO 2020168615A1
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WO
WIPO (PCT)
Prior art keywords
tire
rail
pin
stop
track
Prior art date
Application number
PCT/CN2019/080487
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
柳文豪
李宇航
翟鹏军
段元勇
曲兆菲
于田
Original Assignee
中车山东机车车辆有限公司
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.)
Filing date
Publication date
Application filed by 中车山东机车车辆有限公司 filed Critical 中车山东机车车辆有限公司
Priority to DE112019002686.0T priority Critical patent/DE112019002686T5/de
Publication of WO2020168615A1 publication Critical patent/WO2020168615A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
    • B60P3/073—Vehicle retainers
    • B60P3/075—Vehicle retainers for wheels, hubs, or axle shafts
    • B60P3/077—Wheel cradles, chocks, or wells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
    • B61D45/001—Devices for fixing to walls or floors

Definitions

  • the present disclosure relates to a tire block, which can be applied to various car bodies, and is particularly suitable for a railway transportation vehicle.
  • the current tire barrier reinforcement method has high reinforcement efficiency, but the tire barrier also has structural strength Insufficient, easy to deform, inconvenient operation, easy to interfere with the car chassis and other problems.
  • the purpose of the present disclosure is to overcome the above-mentioned shortcomings of the prior art and provide a new type of tire block and its application; the tire block has a simple structure, high strength, good reinforcement effect, high work efficiency, and can effectively limit the lateral and longitudinal movement of automobile tires. .
  • the first purpose of the present disclosure is to propose a tire block.
  • the present disclosure adopts the following technical solutions:
  • a tire stopper including a support member, a stop member, a first connecting member, a track, and an operating device;
  • One end of the support member is connected to the first connecting member, and the other end of the support member is inserted into the rail; the support member can rotate relative to the first connecting member, Raise or lower
  • One end of the stopper is fixed on the first connecting member, and the other end is fixedly connected to a rail connecting device, and this end can be relative to the rail connecting device with the vertical direction as the axis, and is on the horizontal plane.
  • the operating device can control the connection between the rail connection device and the stopper as a whole and the rail, thereby realizing the locking or unlocking between the stopper of the tire block and the rail.
  • the working principle of the tire block of the present disclosure is: when a railway transport vehicle loads and unloads a car, the car needs to drive on or off the railway transport vehicle. At this time, the support and stop are lifted relative to the track, and the wheel block is unlocked. Rotate the wheel block to the retracted state, and the first connecting piece is attached to the track without interfering with the driving of the car.
  • the wheel block When the wheel block is used to reinforce the tires of a car, the wheel block must be in use. First move the wheel block along the track to the working position, then operate the operating device of the tire block to make the stopper fall into the track hole; then operate the support so that the support is also inserted into the track hole, at this time the stop The tire can be clamped for reinforcement.
  • the support includes a support rod, and both ends of the support rod are provided with a first connecting rod perpendicular to its axis, and the two first connecting rods are facing downwards, one of the first connecting rods
  • the bottom of the rod is provided with a first connecting pin, and the bottom of the other first connecting rod is provided with a connecting hole.
  • the stopper includes a stop rod, one end of the stop rod is provided with a second connecting rod perpendicular to its axis, and the second connecting rod is inserted in the first In the mounting hole of the connector, the two are fixedly connected; the other end of the stop rod is fixedly connected to a bottom plate, the top of the bottom plate is vertically provided with a second connecting pin, and the bottom plate is also provided with a first pin hole , The bottom plate and the rail connecting device are connected by a second connecting pin.
  • the rail connecting device includes a connecting plate and a holder, the connecting plate is fixed to the lower part of the bottom plate by the second connecting pin, and the connecting plate is provided There is a second pin hole; the card seat includes two, which are respectively arranged at both ends of the connecting plate.
  • the card holder has a groove-shaped structure, and the open end of the groove-shaped structure faces downwards, so that the tire can not leave the track.
  • the operating device includes an operating handle, the operating handle is fixedly connected to one end of a second connecting piece, and the second connecting piece is respectively connected to the third connecting pin and the second connecting piece.
  • the pin is connected in rotation, and the second connecting pin passes through the first pin hole of the bottom plate and the second pin hole of the connecting plate in turn and is inserted into the mounting hole of the rail.
  • a plurality of mounting holes are provided on the track, and the mounting holes are used to install the connecting pins of the support and the pins on the bottom plate of the stopper.
  • a cylindrical through hole and a tapered through hole are provided on the first connecting block.
  • the second purpose of the present disclosure is to provide a tire block, which is used in railway transportation vehicles.
  • the third purpose of the present disclosure is to provide a tire block, which is also applied to various vehicle bodies with wheels.
  • the main components of the tire block support, track and stopper form a triangular support form, which reinforces the tire with high reliability.
  • the stopper and the vertical surface of the track form an angle, which effectively prevents the car from moving in both the horizontal and vertical directions.
  • the height of the stopper and support when being raised and lowered does not exceed 110mm, and will not scratch the chassis of the car.
  • the stopper and the track connecting device can slide along the track, and the circular holes on the track are evenly distributed, adapting to the reinforcement of tires at any position.
  • the stopper and support can rotate relative to the track.
  • the track connecting device and the track can be locked and unlocked through the operating device; the movement, locking and unlocking operations of the tire block can be completed with feet.
  • Figure 1 is a schematic diagram of the overall structure disclosed in an embodiment
  • Figure 2 is a top view of Figure 1;
  • Figure 3 is a front view of Figure 1;
  • Figure 4 is a cross-sectional view of Figure 2;
  • Figure 5 is a front view of a stop lever disclosed in an embodiment
  • Figure 6 is a front view of the strut disclosed in an embodiment
  • FIG. 7 is a schematic diagram of the card socket disclosed in an embodiment
  • Fig. 8 is a schematic diagram of a usage state disclosed in an embodiment
  • Fig. 9 is a schematic diagram of a stowed state disclosed in an embodiment
  • stopper in this embodiment refers to a component with a stop function
  • support refers to a component with a supporting function
  • rail connecting device refers to a device for connecting rails
  • the operating device is mainly a device for manual operation.
  • the inventor found that the use of fastening straps to secure the wheel, although the reinforcement effect is good, the entire system has a complicated structure, a long operation time, and a high maintenance cost.
  • the current tire barrier reinforcement method has high reinforcement efficiency, but the tire barrier also has problems such as insufficient structural strength, easy deformation, inconvenient operation, and easy interference with the car chassis.
  • this application proposes a railway car transporter Block with tires.
  • the present application provides a tire stopper, including a track connecting device, an operating handle, a stopper, a first connecting piece, a support, and a track;
  • One end of the support member is connected to the first connecting member, and the other end of the support member is inserted into the rail; the support member can rotate relative to the first connecting member, Raise or lower
  • the stopper is fixed on the first connecting member, and the other end is fixedly connected to a rail connecting device, and this end can be relative to the rail connecting device with the vertical direction as the axis, and is on the horizontal plane.
  • the rotation angle between the two can be set according to needs, generally 360 degrees rotation is considered; the operating device can control the connection between the track connecting device and the stopper as a whole and the track, thereby realizing the tire block Lock or unlock between the stopper and the track.
  • the tire block includes a track connecting device 1, an operating handle 2, a stopper 3, a first connecting piece 4, a support 5 and a track 7;
  • the support member 5 is fixed on the first connecting member 4, and the other end of the support member 8 is connected to the rail 7; in this embodiment, the support member 5 is a support rod structure as a whole.
  • the support 5 includes a support tube 52. Both ends of the support tube 52 are each provided with a first connecting rod perpendicular to its axis, and both of the first connecting rods face downwards, one of which is A connecting pin is provided at the bottom of one connecting rod, and a connecting hole is provided at the bottom of the other first connecting rod; the connecting pin is used for inserting in the mounting hole of the track to realize the connection with the track, and the connecting hole is A bolt is matched to realize the fixed connection between the support tube and the first connector;
  • the above-mentioned first connecting rod in this embodiment adopts round steel with pins 51 and round steel with holes 53; round steel with pins 51 and round steel with holes 53 are arc-shaped structures, and the arc is 90 degrees,
  • the main purpose is to realize the connection between the support rod 52 and the connecting piece 4 and the connection between the support rod 52 and the rail 7.
  • the perforated round steel 53 of the support 5 and the connecting block 4 are in clearance fit, so that the entire support 5 can be rotated, raised or lowered relative to the connecting block 4.
  • the support 8 can also adopt a structure such as a support rod, and the cross-sectional shape is not limited, and can be round, square, rectangular, etc.; the support 8 can be a solid structure, or It can be a hollow structure, which can be selected according to actual needs.
  • connection between the first connecting rod and the support 8 may be a detachable connection, such as bolt connection, threaded connection, or snap connection, or a non-detachable connection, such as welding, glue connection, etc. Actually need to choose.
  • the brace tube 52 is made of section steel pipe, which can reduce the structural dead weight; the brace tube 52 and the round steel 53 with holes are inserted into the hole of the brace tube 52, and the brace tube 52 is welded and connected with high structural strength.
  • one end of the stopper 3 is fixed on the first connecting member 4, and the other end is fixedly connected to a rail connecting device 1, and this end can be in a vertical direction relative to the rail connecting device 1.
  • the axis rotates in the horizontal plane.
  • the angle of rotation between the two can be set as required, generally 360 degrees can be considered; specifically, as shown in Figure 4, the stopper is a stopper tube structure, and the stopper One end of the tube 33 is provided with a second connecting rod perpendicular to its axis.
  • the second connecting rod is an arc-shaped structure. As shown in the figure, the arc-shaped structure is a joint round steel 34 with a 90-degree arc.
  • the joint round steel 34 is inserted into the mounting hole of the first connecting piece, and the two can rotate relative to each other;
  • One end is fixedly connected to a bottom plate 32, and the bottom plate 32 is provided with a connecting pin 31 and a spacer 35;
  • the connecting pin 31 is perpendicular to the surface where the bottom plate 32 is located, and the connecting pin 31 passes through the bottom plate and the connecting plate 1-1 of the rail connecting device.
  • Pin holes are provided on 31.
  • the spacer block 35 is provided with mounting holes, and the bottom plate is also provided with mounting holes.
  • the two mounting holes are coaxial; the main function of the spacer block and the mounting hole is to install another pin.
  • the pin is shown in Figure 3 PIN 22.
  • the stopper can also be a rod-shaped structure; the cross-sectional shape of the stopper is not limited, and can be round, square, rectangular, etc.; it can be a solid structure , It can also be a hollow structure, which can be selected according to actual needs.
  • the bottom plate 32 is an L-shaped structure, and its connection with the stop tube 33 can be a detachable connection, such as bolt connection, threaded connection, or snap connection, or a non-detachable connection, such as welding or glue. You can choose according to actual needs.
  • connection method of the joint round steel 34 and the stop tube 33 may be a detachable connection, such as a bolt connection, a threaded connection, or a snap connection, or a non-detachable connection, such as welding, glue connection, etc., according to actual needs. Just make a selection.
  • the joint round steel 34, the stop rod 33, and the bottom plate 32 can be integrally welded;
  • the stop pipe 33 is made of steel pipe, which can reduce the structural weight;
  • the stop pipe 33 and the joint round steel 34 are welded after being inserted, high strength.
  • the stopper is connected with a track connecting device 1; the track connecting device is controlled by an operating device to lock or unlock the tire block and the track; specifically, the track connecting device is shown in Figure 7, including A connecting plate 1-1 and a card holder 1-2, the connecting plate 1-1 is arranged at the lower part of the bottom plate 32, and the two are connected by a connecting pin 31; the bottom plate 32 can be opposite to the connecting plate 1-1 uses the vertical direction as the axis and rotates in the horizontal plane; thus, the entire stopper rotates relative to the track connecting device 1.
  • the card holder 1-2 includes two, which are respectively arranged at the two ends of the connecting plate 1-1; the card holder 1-2 is a groove structure, the open end of the groove structure faces downwards, and the card holder 1-2 holds Connected to the track, so that the mechanism does not leave the track.
  • the forming method of the connecting plate 1-1 and the holder 1-2 may be integrally formed, or may be a combined and connected structure, preferably integrally formed.
  • the rail connecting device 1 is integrally clamped with the rail 7 through the square groove structure of the clamping base 1-2, and can move longitudinally along the rail 7.
  • the operating handle 2 is arranged above the rail connecting device 1, and the longitudinal locking and unlocking between the rail connecting device 1 and the rail 7 is controlled by raising or lowering the operating handle 2;
  • the stop lever 3 is arranged above the rail connecting device 1 through a circle
  • the pin is connected to the connecting plate 1-1 of the track connecting device 1, and the stop rod 33 and the bottom plate 32 are integrated and can rotate in a horizontal plane relative to the track connecting device 1;
  • the stop rod 33 is welded to the connecting block 4 through the joint round steel 34 Connected together, wherein the joint round steel 34 is inserted into the round hole of the connecting block 4 and welded together.
  • the operating device includes an operating handle 2.
  • the operating handle 2 consists of a curved round steel 21, a connecting plate 22, and a connecting pin 23 of the handle.
  • the curved round steel 21 is fixedly connected to one end of a connecting plate 22, and the connecting plate 22 is rotatably connected with two connecting pins (corresponding to the handle connecting pin 23 and the connecting pin 31 in the figure); further,
  • the connecting pin 23 passes through the bottom plate 32 and the lower part of the connecting plate 1-1, and is inserted on the track.
  • the operating handle 2 is arranged above the rail connecting device 1, and the connecting pin 23 and the track 7 are longitudinally locked and unlocked by raising or lowering the operating handle 2; when the operating handle is lifted, the handle connecting pin 23 is disengaged from the track 7, and the entire track
  • the connecting device 1 can slide along the track; when the operating handle is pressed down, the handle connecting pin 23 is inserted into the hole of the track 7, and the track connecting device 1 is locked.
  • the curved round steel 21 and the connecting plate 22 can be connected by welding; the connecting plate 22 and the connecting pin 23 are connected by rivets and can be relatively rotated;
  • the curved round steel 21 and the connecting plate 22 can also be connected in other ways, such as bolts, screws, etc., as long as the curved round steel 21 and the connecting plate 22 are fixedly connected together. Yes, the specific method can be selected according to actual needs.
  • the connecting block 4 is a machined part; the left side is provided with a through hole, and the right side is provided with a through hole with a tapered surface; the connecting block 4 connects the stopper 3 and the support 5; The car body slides on the floor, and connects the stopper and the support.
  • the above-mentioned through hole with a tapered surface may also be designed as a cylindrical hole.
  • the track 7 is made by bending a plate, and there are a plurality of positioning circular holes, and the plurality of positioning circular holes are uniformly or non-uniformly arranged on the track.
  • the rail 7 may be formed in other ways, such as welding, pouring, and so on.
  • FIG. 7 is a schematic diagram of the use state of the device disclosed in this embodiment, two tire blocks are used in conjunction to achieve tire positioning.
  • FIG. 8 a schematic diagram of the stowed state of the device disclosed in this embodiment, since the support member can rotate relative to the connecting member 4, the support rod and the stop member can be rotated to a parallel position, which is convenient for transportation.
  • the car When the railway transport vehicle loads and unloads the car, the car needs to drive on or off the railway transport vehicle. Raise the stop rod and the round pin of the support rod at this time, and the wheel block is unlocked. Turn the wheel block to the retracted state, and the connecting block is attached to the track without interfering with the driving of the car.
  • the wheel block When the wheel block is used to reinforce the tires of a car, the wheel block must be in use. First move the wheel stopper along the track to the working position, then operate the handle to make the round pin of the stop rod fall into the track hole; then operate the support rod to make the support rod round pin fall into the track hole, and then the stop rod The tire can be clamped for reinforcement.
  • the bearing part adopts steel tube structure, which has high strength, low weight and labor saving operation.
  • the support rods, rails, and stop rods form a triangular support form to reinforce the tire with high reliability.
  • the stop rod and the vertical surface of the track form an angle, which effectively prevents the vehicle from moving in both the horizontal and vertical directions.
  • the height of the stop rod and the support rod shall not exceed 110mm when rotating, lifting and falling, and will not scratch the car chassis.
  • the tire block can slide along the track to adapt to the reinforcement of tires at any position.
  • the stop rod and the support rod can rotate relative to the track.
  • the stop rod, the support rod and the track can be locked and unlocked by pin connection.
  • the moving, locking and unlocking operations of the tire block can all be done with feet, which greatly reduces the labor intensity of the operator.
  • the above-mentioned tire block can be applied to the railway transportation vehicles described in the background art section, and can also be applied to tire fixing of various automobiles, agricultural vehicles, electric vehicles, etc.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Handcart (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
PCT/CN2019/080487 2019-02-20 2019-03-29 一种轮胎挡及应用 WO2020168615A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112019002686.0T DE112019002686T5 (de) 2019-02-20 2019-03-29 Radvorleger und dessen Verwendung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910127142.7A CN109795515A (zh) 2019-02-20 2019-02-20 一种轮胎挡及应用
CN201910127142.7 2019-02-20

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WO2020168615A1 true WO2020168615A1 (zh) 2020-08-27

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DE (1) DE112019002686T5 (de)
WO (1) WO2020168615A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119480A1 (de) * 1991-06-13 1993-01-21 Niesky Waggonbau Gmbh Radvorleger mit stuetzarm fuer autotransport-gueterwagen
DE4142559A1 (de) * 1991-12-21 1993-06-24 Niesky Waggonbau Gmbh Radvorleger fuer autotransport-gueterwagen
CN1239921A (zh) * 1996-12-10 1999-12-29 洛黑工业 装载在运输工具上的公路汽车车轮在承载结构上的软的紧固连接件
CN206766026U (zh) * 2017-05-04 2017-12-19 中车山东机车车辆有限公司 一种铁路运输汽车专用车固定装置
DE202018107016U1 (de) * 2018-12-10 2019-01-30 Tatravagónka A.S. Stopper zur Sicherung großer Personenkraftwagen mit Sicherung in Ablageposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113707A1 (de) * 1981-04-04 1982-10-21 Linke-Hofmann-Busch, Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter "radvorleger fuer autotransportfahrzeuge"
EP0442245A1 (de) * 1990-02-12 1991-08-21 KELLER S.p.A. Vorrichtung zum Verriegeln der Räder von auf einem Eisenbahnwagen transportierten Fahrzeugen
CN2615010Y (zh) * 2003-01-17 2004-05-12 中国人民解放军93012部队 轮式重型装备运输捆绑加固装置
DE102007004519B4 (de) * 2007-01-24 2011-05-26 Railion Deutschland Ag Radvorleger, insbesondere für Autotransport-Güterwagen
CN103496337A (zh) * 2013-09-26 2014-01-08 南车石家庄车辆有限公司 一种铁路车辆转向架运输定位紧固装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119480A1 (de) * 1991-06-13 1993-01-21 Niesky Waggonbau Gmbh Radvorleger mit stuetzarm fuer autotransport-gueterwagen
DE4142559A1 (de) * 1991-12-21 1993-06-24 Niesky Waggonbau Gmbh Radvorleger fuer autotransport-gueterwagen
CN1239921A (zh) * 1996-12-10 1999-12-29 洛黑工业 装载在运输工具上的公路汽车车轮在承载结构上的软的紧固连接件
CN206766026U (zh) * 2017-05-04 2017-12-19 中车山东机车车辆有限公司 一种铁路运输汽车专用车固定装置
DE202018107016U1 (de) * 2018-12-10 2019-01-30 Tatravagónka A.S. Stopper zur Sicherung großer Personenkraftwagen mit Sicherung in Ablageposition

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DE112019002686T5 (de) 2021-10-21

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