CN212505869U - Self-wheel type flat car for high-speed rail ballast wall - Google Patents
Self-wheel type flat car for high-speed rail ballast wall Download PDFInfo
- Publication number
- CN212505869U CN212505869U CN202020508844.8U CN202020508844U CN212505869U CN 212505869 U CN212505869 U CN 212505869U CN 202020508844 U CN202020508844 U CN 202020508844U CN 212505869 U CN212505869 U CN 212505869U
- Authority
- CN
- China
- Prior art keywords
- frame
- limiting
- wheel
- self
- connecting plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
A self-wheel type flat car for a high-speed rail ballast wall relates to the field of engineering vehicles. This high-speed railway keeps off tiny fragments of stone, coal, etc. wall and uses from wheeled flatbed includes the frame, and the both sides of frame are equipped with two at least connecting plates respectively, and one side that every connecting plate is close to the frame all is connected with rotatable wheel, and one side that frame was kept away from to at least one connecting plate articulates there is the connecting rod that can follow vertical plane rotation, and the cover is equipped with rotatable balance roller on the connecting rod, and the bottom of frame still is connected with at least one rotatable drive wheel. The application provides a high-speed railway keeps off tiny fragments of stone, coal, etc. flatbed is with from wheeled flatbed can utilize the track to keep off tiny fragments of stone, coal, etc. wall and remove as the carrier to construction material is carried to the efficient under the prerequisite that does not occupy the track, improves the efficiency of construction and reduces constructor's operation burden.
Description
Technical Field
The application relates to the field of engineering vehicles, in particular to a self-propelled platform trailer for a high-speed rail ballast wall.
Background
In the construction process of a high-speed rail, a bridge is often required to be erected on a special road section, and signal equipment points are required to be arranged on the road section of the bridge in the construction process, so that materials are required to be conveyed to the road section of the bridge, ballasting and track laying operation is started at the moment, the conveyed materials can be carried out only by manpower or a track flat car, but the workload of manual conveying is large, the track flat car can only run on a track which is continuously communicated without running of other vehicles, the construction efficiency is underground, the construction period is prolonged, and the operation cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of this application provides a high-speed railway keeps off tiny fragments of stone, coal, etc. wall and uses from wheeled flatbed, it can utilize the track to keep off tiny fragments of stone, coal, etc. wall and remove as the carrier to carry construction material at the efficient under the prerequisite that does not occupy the track, improve the efficiency of construction and reduce constructor's operation burden.
The embodiment of the application is realized as follows:
the embodiment of the application provides a high-speed railway keeps off tiny fragments of stone, coal, etc. from wheeled flatbed for wall, it includes the frame, and the both sides of frame are equipped with two at least connecting plates respectively, and one side that every connecting plate is close to the frame all is connected with rotatable wheel, and one side that frame was kept away from to at least one connecting plate articulates there is the connecting rod that can follow vertical plane rotation, and the cover is equipped with rotatable balance roller on the connecting rod, and the bottom of frame still is connected with at least one rotatable drive wheel.
In some alternative embodiments, the end of the connecting rod far away from the connecting plate is detachably connected with the connecting plate through a spring hook.
In some alternative embodiments, the two sides of the frame are respectively hinged with a wing frame which can rotate relative to the horizontal plane, and the two ends of each side of the frame are respectively provided with a wing frame support plate for supporting the wing frame.
In some optional embodiments, two ends of the frame are respectively connected with a limiting frame which can stretch along the length direction of the frame, and the limiting frame is connected with at least one limiting wheel assembly; the limiting wheel assembly comprises two limiting plates connected with two sides of the limiting frame respectively and a rotating shaft with two ends connected with the two limiting plates respectively, two ends of the rotating shaft are connected with one limiting wheel respectively, the limiting wheels comprise a wheel body and a limiting sleeve which are coaxially arranged, the outer diameter of the limiting sleeve is larger than that of the wheel body, and the wheel bodies of the two limiting wheels are arranged adjacently.
In some alternative embodiments, the locking pins are respectively connected to two ends of the frame, and the locking pins are configured to be axially movable to press against or release the corresponding limiting frames.
The beneficial effect of this application is: the high-speed railway fender tiny fragments of stone, coal, etc. wall that this embodiment provided includes the frame, and the both sides of frame are equipped with two at least connecting plates respectively, and one side that every connecting plate is close to the frame all is connected with rotatable wheel, and one side that frame was kept away from to at least one connecting plate is articulated to have a connecting rod that can follow vertical plane rotation, and the cover is equipped with rotatable balance roller on the connecting rod, and the bottom of frame still is connected with at least one rotatable drive wheel. The application provides a high-speed railway keeps off tiny fragments of stone, coal, etc. flatbed is with from wheeled flatbed can utilize the track to keep off tiny fragments of stone, coal, etc. wall and remove as the carrier to construction material is carried to the efficient under the prerequisite that does not occupy the track, improves the efficiency of construction and reduces constructor's operation burden.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a first view angle of a self-propelled flat car for a high-speed rail ballast wall provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a second view angle of the self-propelled platform trailer for a high-speed rail ballast wall provided in the embodiment of the present application;
fig. 3 is a schematic structural view of a self-propelled flatbed for a high-speed railway ballast wall, provided by the embodiment of the application, of limiting wheels.
In the figure: 100. a frame; 110. a connecting plate; 120. a wheel; 130. a connecting rod; 150. a drive wheel; 151. a fixing plate; 160. a spring hook; 170. a wing frame; 171. a wing frame support plate; 180. A limiting frame; 181. a limiting plate; 182. a rotating shaft; 183. a limiting wheel; 184. a wheel body; 185. A limiting sleeve; 190. and a locking pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The characteristics and performance of the self-propelled platform trailer for the high-speed railway ballast wall are further described in detail in the following with reference to the embodiments.
As shown in fig. 1, 2 and 3, an embodiment of the application provides a self-propelled flat car for a high-speed railway ballast wall, it includes frame 100, the both sides of frame 100 are equipped with three connecting plate 110 respectively, one side that every connecting plate 110 is close to frame 100 all is connected with rotatable wheel 120, one side that every connecting plate 110 keeps away from frame 100 articulates there is the connecting rod 130 that can follow vertical plane rotation, the cover is equipped with rotatable balance roller on the connecting rod 130, the bottom at frame 100 both ends is connected with the rotatable drive wheel 150 of a fixed plate respectively, the both sides of every drive wheel 150 respectively with the rotatable connection of a fixed plate 151 that frame 100 both sides are connected, connecting rod 130 keeps away from between one end of connecting plate 110 and the connecting plate 110 through spring hanger 160 detachable connection, the both sides of frame 100 articulate respectively has a wing frame 170 that can be relative horizontal plane pivoted, each side both ends of frame 100 are equipped with a wing frame extension board 171 that is used.
The two ends of the frame 100 are respectively connected with a limit frame 180 which can stretch along the length direction of the frame 100, and each limit frame 180 is connected with at least one limit wheel component; the limiting wheel assembly comprises two limiting plates 181 connected with two sides of the limiting frame 180 respectively and a rotating shaft 182 with two ends connected with the two limiting plates 181 respectively, two ends of the rotating shaft 182 are connected with one limiting wheel 183 respectively, the limiting wheel 183 comprises a wheel body 184 and a limiting sleeve 185 which are coaxially arranged, the outer diameter of the limiting sleeve 185 is larger than that of the wheel body 184, the wheel bodies 184 of the two limiting wheels 183 are adjacently arranged, two ends of the frame 100 are connected with locking pins 190 respectively, and the locking pins 190 are configured to move axially to press or loosen the corresponding limiting frame 180.
The self-wheeled flatbed for the high-speed railway ballast wall provided by the embodiment of the application is used for moving on the ballast wall, the self-wheeled flatbed for the high-speed railway ballast wall comprises a frame 100, two driving wheels 150 and four wheels 120 which are arranged at two ends of the frame 100, the driving wheels 150 are used for driving the frame 100 to move along the ballast wall, the four wheels 120 connected with two sides of the frame 100 through connecting plates 110 are used for supporting the frame 100 and are matched with the driving wheels 150 to drive the frame 100 to move, meanwhile, one side far away from the frame 100 through rotating the connecting plates 110 is hinged to a connecting rod 130, balance rollers sleeved on the connecting rods 130 at two sides of the frame 100 are rotated to two sides which are arranged along the vertical direction and are attached to the ballast wall, when the driving wheels 150 drive the frame 100 to move along the ballast wall, the two balance rollers respectively connected with two sides of the frame 100 roll along two sides of the ballast wall, and therefore the stability and the balance of the self-wheeled flatbed for the high-speed railway ballast wall can be improved through the balance rollers respectively connected When the balance roller is not needed, an operator can rotate the corresponding connecting rod 130 relative to the connecting plate 110, so that the connecting rod 130 and the balance roller sleeved with the connecting rod 130 are rotated to be arranged along the horizontal direction, and then the spring hook 160 connected with one end of the connecting rod 130 far away from the connecting plate 110 is connected to the connecting plate 110 to be fixed, so that the positions of the connecting rod 130 and the balance roller are limited, the connecting rod 130 and the balance roller are prevented from being damaged by swinging, and the operator can conveniently separate the spring hook 160 from the connecting plate 110 and rotate the connecting rod 130 to be arranged vertically when the balance roller is needed to be used.
In addition, both sides of the frame 100 are respectively hinged with a wing frame 170 capable of rotating relative to the horizontal plane, and an operator can rotate the wing frames 170 connected to both sides of the frame 100 to support the corresponding wing frames 170 by using the wing frame support plates 171 connected to both sides of the frame 100, so that the support space of the frame 100 is expanded, more materials are supported by using the horizontally arranged wing frames 170 connected to the upper surface of the frame 100 and both sides of the frame 100 for transportation, and meanwhile, the wing frames 170 can be rotated to be vertically arranged and fixed by using ropes when not needed to be used.
The two ends of the frame 100 are respectively connected with limit frames 180 which can stretch along the length direction of the frame 100, and each limit frame 180 is connected with a limit wheel component; the limiting wheel assembly comprises two limiting plates 181 respectively connected with two sides of a limiting frame 180 and a rotating shaft 182 with two ends respectively connected with the two limiting plates 181, two ends of the rotating shaft 182 are respectively connected with a limiting wheel 183, the limiting wheel 183 comprises a wheel body 184 and a limiting sleeve 185 which are coaxially arranged, the outer diameter of the limiting sleeve 185 is larger than that of the wheel body 184, when the frame 100 is placed on the ballast wall, the wheel body 184 connected with the limiting wheel 183 in the limiting wheel assembly of each limiting frame 180 is positioned on the ballast wall, and the limiting sleeve 185 of the limiting wheel 183 is attached to the outer wall of one side of the ballast wall, so that the two limiting sleeves 185 respectively arranged at two sides of the limiting wheel 183 are respectively attached to the outer walls of two sides of the ballast wall, the relative positions of the limiting frame 180 and the frame 100 and the ballast wall are limited by the limiting wheel assembly connected with the limiting frame 180, and the high-speed railway ballast wall is ensured to move along the ballast wall stably by the self-wheeled vehicle, the frame 100 is prevented from inclining to one side of the ballast wall and turning over due to unbalanced weight of bearing materials in the moving process, the safety of the self-propelled platform lorry for the high-speed rail ballast wall moving along the ballast wall is improved, meanwhile, the limiting frame 180 can stretch along the length direction of the frame 100, operators can adjust the relative distance between the frame 100 and the limiting frame 180 conveniently, the frame 100 and the limiting frame 180 can adapt to and cross over the expansion joint of the ballast wall to move, the operators can rotate the locking pins 190 connected with the two ends of the frame 100 respectively, the locking pins 190 move axially to press or loosen the corresponding limiting frame 180 to lock, stable connection of the limiting frame 180 and the frame 100 is guaranteed, and the operators can adjust the relative position between the limiting frame 180 and the frame 100 conveniently.
The drive wheel 150 in the embodiment of the present application is a wheel having an output shaft of a drive motor connected to an axle.
In alternative embodiments, the number of wheels 120 connected to the frame 100 may also be five, six, seven, eight, or more than eight. Alternatively, the number of the driving wheels 150 connected to the frame 100 may be one, three, four or more than four. Optionally, the number of the balance rollers can be one, two, three, four or more. Optionally, the number of the limiting wheel assemblies connected with each limiting frame 180 can also be two, three or more than three.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Claims (5)
1. The utility model provides a high-speed railway keeps off tiny fragments of stone, coal, etc. wall and uses from wheeled flatbed which characterized in that, it includes the frame, the both sides of frame are equipped with two at least connecting plates respectively, every the connecting plate is close to one side of frame all is connected with rotatable wheel, at least one the connecting plate is kept away from one side of frame articulates there is the connecting rod that can follow vertical plane rotation, the cover is equipped with rotatable balance roller on the connecting rod, the bottom of frame still is connected with at least one rotatable drive wheel.
2. The self-propelled flatbed for the high-speed railway ballast wall according to claim 1, wherein one end of the connecting rod, which is far away from the connecting plate, is detachably connected with the connecting plate through a spring hook.
3. The self-propelled flatbed for the high-speed rail ballast wall according to claim 1, wherein two sides of the frame are respectively hinged with a wing frame capable of rotating relative to a horizontal plane, and two ends of each side of the frame are respectively provided with a wing frame support plate for supporting the wing frame.
4. The self-propelled wheel type flat car for the high-speed rail ballast wall according to claim 1, wherein two ends of the car frame are respectively connected with a limiting frame capable of extending and retracting along the length direction of the car frame, and the limiting frame is connected with at least one limiting wheel assembly; the limiting wheel assembly comprises two limiting plates connected with two sides of the limiting frame respectively, and two rotating shafts connected with the limiting plates respectively, two ends of each rotating shaft are connected with a limiting wheel respectively, each limiting wheel comprises a wheel body and a limiting sleeve which are coaxially arranged, and the outer diameter of each limiting sleeve is larger than that of the wheel body, and the wheel bodies of the limiting wheels are adjacently arranged.
5. The self-propelled flatbed for the high-speed rail ballast wall according to claim 4, wherein locking pins are respectively connected to two ends of the frame, and the locking pins are configured to be axially movable to press against or release the corresponding limiting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508844.8U CN212505869U (en) | 2020-04-09 | 2020-04-09 | Self-wheel type flat car for high-speed rail ballast wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508844.8U CN212505869U (en) | 2020-04-09 | 2020-04-09 | Self-wheel type flat car for high-speed rail ballast wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212505869U true CN212505869U (en) | 2021-02-09 |
Family
ID=74430634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508844.8U Active CN212505869U (en) | 2020-04-09 | 2020-04-09 | Self-wheel type flat car for high-speed rail ballast wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212505869U (en) |
-
2020
- 2020-04-09 CN CN202020508844.8U patent/CN212505869U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3215198B2 (en) | Mobile crusher | |
| CN211308593U (en) | Rail transfer device | |
| CN212505869U (en) | Self-wheel type flat car for high-speed rail ballast wall | |
| CN107130480A (en) | A kind of railway switch transport vehicle | |
| CN210636331U (en) | Folding warning board | |
| CN219384523U (en) | Cross lifting beam for bilateral lifting of motor | |
| CN107604776B (en) | Convenient beam transverse crane for railway track construction | |
| CN104444463A (en) | Commercial vehicle loading and unloading engineering vehicle of special vehicle for wagon double-layer transporting cars | |
| WO1993025425A1 (en) | Improved railway truck | |
| CN116464479A (en) | Tunnel digital maintenance trolley | |
| CN213948465U (en) | Hand push trolley equipment for transporting bricks in construction site | |
| CN211731175U (en) | Trolley of plate conveying trailer | |
| CN212737884U (en) | Plate conveying trailer | |
| CN110641565B (en) | Box culvert handling tool car | |
| CN204184965U (en) | The Commercial Vehicle handling engineering truck of railway truck double-layered transport vehicles special vehicle | |
| CN209759962U (en) | Pushing connecting device for asphalt concrete normal-temperature paving equipment and feeder car | |
| CN208532058U (en) | All-electric balanced type folding crane | |
| CN206086487U (en) | Construction steel muscle conveyer | |
| CN219340840U (en) | Subway tunnel construction conveying system | |
| CN213735362U (en) | Mud material transport vechicle for building site | |
| CN221163081U (en) | Truck chassis assembly line strutting arrangement | |
| CN1051050C (en) | Loader-unloader | |
| CN209188387U (en) | A kind of small-sized electric fog gun vehicle | |
| CN214660204U (en) | Collapsible construction rack in tunnel | |
| CN110182498B (en) | Frame for vertical box body and transport vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |