CN112252213A - Side-assembled railway flatcar loading and unloading emergency platform - Google Patents
Side-assembled railway flatcar loading and unloading emergency platform Download PDFInfo
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- CN112252213A CN112252213A CN202011116768.7A CN202011116768A CN112252213A CN 112252213 A CN112252213 A CN 112252213A CN 202011116768 A CN202011116768 A CN 202011116768A CN 112252213 A CN112252213 A CN 112252213A
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- platform
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- horizontal platform
- loading
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
- E01F1/005—Portable or movable traffic-area platforms or islands, e.g. portable loading islands, retractable platforms for traffic-directing officer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a side-assembled railway flatcar loading and unloading emergency platform, which comprises a horizontal platform, an inclined platform, a springboard and a base plate module, wherein the inclined platform is arranged on the horizontal platform; the upper surface of the horizontal platform is an isosceles triangle, one side of the waist of the horizontal platform is attached to the outer flat car, the upper surface of the horizontal platform is lower than the upper surface of the outer flat car, one side of the bottom edge of the horizontal platform is hinged to one end of the inclined platform, and the other end of the inclined platform is hinged to the springboard to form a ground contact slope; the base plate modules are respectively arranged at the bottoms of the horizontal platform and the inclined platform to adjust the vertical height. The invention can quickly unload the moving load on the flat car.
Description
Technical Field
The invention relates to the technical field of railway emergency disposal, in particular to a side-assembled railway flatcar loading and unloading emergency platform.
Background
The railway flatcars are usually flatcars, tank cars and caravans which are mixed and organized into train transportation to improve the transportation efficiency. When a platform car is positioned at the tail of a train and the load moving on the platform car under a non-fixed platform needs to be unloaded from the platform car in an emergency mode, the load moving on the platform car is guaranteed to be unloaded in the prior art, the technical approach is that a platform is obliquely erected at the end part of the platform car, one end of the platform is obliquely erected on the platform car, the other end of the platform is in contact with the ground, the obliquely erected platform forms a bearing channel from the platform car to the ground, the moving load on the platform car passes through the erected platform, and the erected platform is withdrawn after the load moving on the platform car is unloaded. The reason why the platform is obliquely built is that the track in the direction of the train influences the moving load passing, and the obliquely built platform is called an oblique top movable platform. When a movable platform is linearly erected at the tail of a train at a road level crossing, namely the longitudinal center line of the erected platform is superposed with the longitudinal center line of a flat car, the vertically erected platform is called a straight top movable platform. The two technical forms for erecting the movable platform are that when the platform is positioned at the tail of the train, the prior art adopts a method for manually and rapidly erecting the movable platform to solve the problem of emergency unloading of the mobile load from the platform under the condition of no fixed platform. When the flat car is positioned in the middle of the train, the width of the flat car is narrow, the turning radius of the moving load is large, inconvenience is brought to quick unloading of the moving load on the flat car, and the problem of quick unloading of the moving load on the flat car cannot be solved.
Disclosure of Invention
In view of this, the invention provides a side-assembled railway flatcar loading and unloading emergency platform, which can quickly unload a moving load on a flatcar.
The technical scheme adopted by the invention is as follows:
a loading and unloading emergency platform of a side-assembled railway flatcar comprises a horizontal platform, an inclined platform, a springboard and a base plate module;
the upper surface of the horizontal platform is an isosceles triangle, one side of the waist of the horizontal platform is attached to an external flat car, the upper surface of the horizontal platform is lower than the upper surface of the external flat car, one side of the bottom edge of the horizontal platform is hinged to one end of the inclined platform, and the other end of the inclined platform is hinged to the springboard to form a ground contact slope; the base plate modules are respectively arranged at the bottoms of the horizontal platform and the inclined platform to adjust the vertical height.
Further, the horizontal platform comprises a horizontal platform assembly and a platform leg assembly;
the horizontal platform assembly is formed by splicing more than two platform plates to form an isosceles triangle; the platform leg assembly is formed by hinging three legs to form an isosceles triangle frame and is fixedly connected to the lower surface of the horizontal platform assembly; the supporting legs are provided with handles and screws, the heights of the supporting legs can be adjusted, the supporting legs are in threaded fit with the screws, and the longitudinal relative displacement of the supporting legs and the screws is adjusted through the handles; the supporting legs are provided with rail clamping devices fixedly connected with external steel rails.
Further, the slant platform includes slant platform board and landing leg, the slant platform board is supported by the landing leg, all be provided with handle and the screw rod of adjustable landing leg height on the landing leg, landing leg and screw rod screw-thread fit through the vertical relative displacement of handle adjustment landing leg and screw rod.
Further, the backing plate module comprises a base plate and a backing plate;
the foundatin plate upper surface be equipped with screw rod bottom complex recess, according to the height adjustment needs, set up more than backing plate under the foundatin plate.
Furthermore, the supporting leg is formed by splicing more than two truss sections.
Further, the bottom of the screw is fixedly connected with a screw ball head.
Has the advantages that:
1. when no fixed station platform exists, no matter where the flat car is located on the train, the emergency station platform can be arranged on the side surface of the flat car and quickly erected manually to form a bearing channel from the flat car to the ground, so that the movable load can be ensured to quickly get on and off the railway flat car; secondly, the horizontal platform is of an isosceles triangle structure and can be arranged at the left front, the left rear, the right front and the right rear of the flatcar, namely, railway flatcar heavy equipment emergency unloading channels with four technical forms are formed on the side surface of the platform, so that the emergency unloading performance of the platform in the direction of a side road of the railway flatcar is improved when no fixed platform is arranged; moreover, through setting up the cushion module, be convenient for adjust emergent platform height.
2. The supporting leg is formed by splicing more than two truss sections and is convenient to carry.
Drawings
FIG. 1 is a plan view of the present invention;
FIG. 2 is an elevational view of the present invention;
FIG. 3 is a top view of a horizontal deck assembly;
FIG. 4 is a top view of the platform leg assembly;
FIG. 5 is a three-dimensional view of leg I;
FIG. 6 is a three-dimensional view of leg II;
FIG. 7 is a three-dimensional view of leg III;
fig. 8 is a three-dimensional view of a leg iv;
FIG. 9 is a second view of the base plate;
FIG. 10 is a schematic view of the installation of the flatcar roller stops;
FIG. 11 is a two-view illustration of the diagonal platen plate;
FIG. 12 is a second view of the diving board;
FIG. 13 is a schematic illustration of the assembly step of the present invention;
FIGS. 14(a) - (d) are schematic views of four embodiments of the present invention;
the device comprises a horizontal platform plate component 1, a platform supporting leg component 2, an oblique platform plate 3, a supporting leg IV 4, a springboard 5, a platform plate I6, a platform plate II 7, a platform plate III 8, a platform plate IV 9, a platform plate V10, a platform plate VI 11, a hinge support lug 12, a supporting leg I13, a supporting leg II 14, a supporting leg III 15, a rail clamping device 16, a handle 17, a screw rod 18, a screw rod bulb 19, a positioning seat I20, a foundation plate 21, a ball socket 22, a flatcar roller limiter 23, a backing plate 24, a single lug 25 and a positioning seat II 26.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The embodiment provides a side-assembled railway flatcar loading and unloading emergency platform, as shown in fig. 1 and fig. 2, comprising a horizontal platform plate assembly 1, a platform supporting leg assembly 2, an inclined platform plate 3, a supporting leg IV 4, a springboard 5 and a base plate module.
As shown in fig. 3, the horizontal platform plate assembly 1 is formed by splicing an isosceles trapezoid platform plate I6, an isosceles trapezoid platform plate II 7, an isosceles trapezoid platform plate III 8, an isosceles trapezoid platform plate IV 9, an isosceles trapezoid platform plate V10 and an isosceles trapezoid platform plate VI 11 to form an isosceles triangle, and a hinge support lug 12 is arranged at the edge of the platform plate VI 11 and is used for being connected with a positioning seat I20 on a support leg II 14.
As shown in fig. 4, the platform leg assembly 2 is formed by hinging a leg i 13, a leg ii 14 and a leg iii 15, and the spliced frame is an isosceles triangle and is used for supporting the horizontal platform plate assembly 1 which is the same as the isosceles triangle. The supporting leg I13 and the supporting leg III 15 are waists of an isosceles triangle, and the supporting leg II 14 is a bottom edge of the isosceles triangle.
As shown in fig. 5, 6 and 7, the support leg i 13, the support leg ii 14 and the support leg iii 15 are truss structures, the support leg i 13 and the support leg iii 15 are formed by splicing three truss sections to form a waist of an isosceles triangle, and the support leg ii 14 is formed by splicing two truss sections to form a bottom side of the isosceles triangle. Landing leg I13 one side is provided with the clamp rail ware 16 with the rail clamping for with rail fixed connection, the opposite side is provided with handle 17 and the screw rod 18 of adjustable landing leg height, landing leg and 18 screw-thread fit, through the vertical relative displacement of handle 17 adjustment landing leg and screw rod 18, screw rod 18 bottom fixed connection screw rod bulb 19. The two sides of the second supporting leg 14 and the third supporting leg 15 are respectively provided with a handle 17, a screw 18 and a screw ball head 19, the second supporting leg 14 is provided with a positioning seat I20, and the positioning seat I is used for being connected with a hinging lug 12 of the horizontal platform plate component 1 and a single lug 25 of the inclined platform plate 3.
As shown in fig. 8, the support leg iv 4 is an integral truss structure, and the support leg iv 4 is provided with a positioning seat i 20 for connecting a single lug 25 of the diagonal platform plate 3.
The pad module includes a base plate 21 and a pad 24. A base plate 21 and a backing plate 24 are arranged below the part of the supporting leg with the height to be adjusted, as shown in fig. 9, a ball socket 22 is arranged on the base plate 21 and is used for being matched with screw rod bulbs 19 of the supporting leg I13, the supporting leg II 14, the supporting leg III 15 and the supporting leg IV 4. More than one backing plate 24 is arranged under the foundation plate 21 according to the height adjustment requirement.
As shown in fig. 11, both ends of the diagonal platform plate 3 are provided with a single lug 25 for connecting with the positioning seat i 20 of the leg ii 14, the positioning seat i 20 of the leg iv 4, and the positioning seat ii 26 on the springboard 5. In the embodiment, four oblique platform plates 3 are adopted, the head-tail direction is taken as a central axis, the two oblique platform plates 3 are distributed on two sides of the central axis and are axially symmetrical about the central axis to form a group, and the oblique platform plates 3 of the group are respectively connected with a positioning seat I20 of a supporting leg II 14 and a positioning seat I20 of a supporting leg IV 4 through pin shafts; the other group of oblique platform plates 3 are respectively connected with the positioning seats I20 of the supporting legs IV 4 and the positioning seats II 26 on the springboard 5 through pin shafts to form an oblique platform.
As shown in fig. 12, the springboard 5 is provided with a positioning seat ii 26 for connecting with the single lug 25 of the slant platform board 3.
In places without fixed platforms, when a railway flatcar needs emergency unloading, the emergency platform is set up on one side of a movable load capable of running and approaching a road, as shown in fig. 14(a) to (d), the emergency platform can be set up on the left back, the left front, the right back and the right front of the railway flatcar, namely four technical forms are formed on the side surface of the platform, after the side surface and the setting direction of the platform are selected, the assembling process is as shown in fig. 13:
step 1: installing flatcar roller stoppers 23, as shown in fig. 10, the flatcar roller stoppers 23 are arranged on both sides of the flatcar rollers to limit the rolling of the flatcar rollers;
step 2: mounting platform landing leg subassembly 2, foundatin plate 21, landing leg I13 is through pressing from both sides rail ware 16 and rail fixed connection, and the foundatin plate 21 below installation backing plate 24 of landing leg I13, landing leg II 14, landing leg III 15, the screw rod bulb 19 of landing leg I13, landing leg II 14, landing leg III 15 falls into the ball socket 22 of foundatin plate 21, and foundatin plate 21 is on backing plate module 24, through handle 17, 18 adjustment platform landing leg subassembly 2's level.
And step 3: a horizontal platform plate assembly 1 is installed on the platform supporting leg assembly 2, and a hinge support lug 12 of the horizontal platform plate assembly 1 is connected with a positioning seat I20 on a supporting leg II 14 through a pin shaft. The upper surface of the horizontal platform plate component 1 is 5-10 centimeters lower than the upper surface of the railway flat car.
And 4, step 4: installing support legs IV 4, installing a backing plate 24 and a foundation plate 21 at the bottom according to the height adjustment requirement, arranging the foundation plate 21 on the backing plate 24, enabling screw rod ball heads 19 of the support legs IV 4 to fall into ball sockets 22 of the foundation plate 21, and adjusting the horizontal height of the support legs IV 4 through handles 17 and screws 18.
And 5: and a group of oblique platform plates 3 are arranged, and the single lugs 25 at the two ends of the oblique platform plates are respectively connected with the positioning seats I20 of the supporting legs II 14 and the supporting legs IV 4 through pin shafts.
Step 6: the springboard 5 is installed.
And 7: and installing another group of inclined platform plates 3, wherein the single lugs 25 at the two ends of the inclined platform plates are respectively connected with the positioning seats I20 of the supporting legs IV 4 and the positioning seats II 26 of the springboard 5 through pin shafts.
The withdrawing step is opposite to the assembling step.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A loading and unloading emergency platform of a side-assembled railway flatcar is characterized by comprising a horizontal platform, an inclined platform, a springboard and a base plate module;
the upper surface of the horizontal platform is an isosceles triangle, one side of the waist of the horizontal platform is attached to an external flat car, the upper surface of the horizontal platform is lower than the upper surface of the external flat car, one side of the bottom edge of the horizontal platform is hinged to one end of the inclined platform, and the other end of the inclined platform is hinged to the springboard to form a ground contact slope; the base plate modules are respectively arranged at the bottoms of the horizontal platform and the inclined platform to adjust the vertical height.
2. The side mount railway platform loading and unloading emergency platform of claim 1, wherein the horizontal platform comprises a horizontal platform assembly and a platform leg assembly;
the horizontal platform assembly is formed by splicing more than two platform plates to form an isosceles triangle; the platform leg assembly is formed by hinging three legs to form an isosceles triangle frame and is fixedly connected to the lower surface of the horizontal platform assembly; the supporting legs are provided with handles and screws, the heights of the supporting legs can be adjusted, the supporting legs are in threaded fit with the screws, and the longitudinal relative displacement of the supporting legs and the screws is adjusted through the handles; the supporting legs are provided with rail clamping devices fixedly connected with external steel rails.
3. The side mounting type railway flatcar loading and unloading emergency platform of claim 1, wherein the inclined platform comprises an inclined platform plate and support legs, the inclined platform plate is supported by the support legs, the support legs are respectively provided with a handle and a screw rod, the height of the support legs can be adjusted, the support legs are in threaded fit with the screw rods, and the longitudinal relative displacement of the support legs and the screw rods is adjusted through the handles.
4. The side mount railway flatcar loading and unloading emergency platform of claim 2 or 3, wherein the bolster module comprises a base plate and a bolster;
the foundatin plate upper surface be equipped with screw rod bottom complex recess, according to the height adjustment needs, set up more than backing plate under the foundatin plate.
5. The side-mounted railway flatcar loading and unloading emergency platform of claim 2 or 3, wherein the legs are formed by splicing more than two truss sections.
6. The side mount type railway flatcar loading and unloading emergency platform of claim 4, wherein the bottom of the screw is fixedly connected with a screw ball head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911054176.4A CN110777686A (en) | 2019-10-31 | 2019-10-31 | Side-assembled railway flatcar loading and unloading emergency platform |
| CN2019110541764 | 2019-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112252213A true CN112252213A (en) | 2021-01-22 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911054176.4A Pending CN110777686A (en) | 2019-10-31 | 2019-10-31 | Side-assembled railway flatcar loading and unloading emergency platform |
| CN202011116768.7A Pending CN112252213A (en) | 2019-10-31 | 2020-10-19 | Side-assembled railway flatcar loading and unloading emergency platform |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911054176.4A Pending CN110777686A (en) | 2019-10-31 | 2019-10-31 | Side-assembled railway flatcar loading and unloading emergency platform |
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| CN (2) | CN110777686A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049145A1 (en) * | 2007-10-10 | 2009-04-16 | The Texas A & M University System | Guideway system to roadway interchange system |
| CN204506903U (en) * | 2015-03-13 | 2015-07-29 | 兖州煤业股份有限公司 | Rail transport quick despatch car device |
| CN107915069A (en) * | 2017-12-08 | 2018-04-17 | 徐工集团工程机械有限公司 | A kind of platform structure of loading and unloading vehicle |
| CN108466625A (en) * | 2018-06-08 | 2018-08-31 | 宁波市奉化区南方机械制造有限公司 | Artificial fast construction railway transports armored vehicle and unloads interim platform |
-
2019
- 2019-10-31 CN CN201911054176.4A patent/CN110777686A/en active Pending
-
2020
- 2020-10-19 CN CN202011116768.7A patent/CN112252213A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049145A1 (en) * | 2007-10-10 | 2009-04-16 | The Texas A & M University System | Guideway system to roadway interchange system |
| CN204506903U (en) * | 2015-03-13 | 2015-07-29 | 兖州煤业股份有限公司 | Rail transport quick despatch car device |
| CN107915069A (en) * | 2017-12-08 | 2018-04-17 | 徐工集团工程机械有限公司 | A kind of platform structure of loading and unloading vehicle |
| CN108466625A (en) * | 2018-06-08 | 2018-08-31 | 宁波市奉化区南方机械制造有限公司 | Artificial fast construction railway transports armored vehicle and unloads interim platform |
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| Publication number | Publication date |
|---|---|
| CN110777686A (en) | 2020-02-11 |
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Application publication date: 20210122 |
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| RJ01 | Rejection of invention patent application after publication |