CN110816563B - Anti-overturning spacing device, anti-overturning car and long steel rail transport vehicle set - Google Patents
Anti-overturning spacing device, anti-overturning car and long steel rail transport vehicle set Download PDFInfo
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- CN110816563B CN110816563B CN201810897062.5A CN201810897062A CN110816563B CN 110816563 B CN110816563 B CN 110816563B CN 201810897062 A CN201810897062 A CN 201810897062A CN 110816563 B CN110816563 B CN 110816563B
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- spacing
- upright post
- rollover
- hole
- overturning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
Abstract
The invention provides an anti-overturning spacing device, an anti-overturning vehicle and a long steel rail transport vehicle set. The anti-turnover spacing device comprises an anti-turnover spacing component, a first upright column, a second upright column and a third upright column, wherein the first upright column and the second upright column are arranged on two side edges of a vehicle floor at intervals, and the third upright column is arranged on the same side edge as the first upright column; the anti-rollover spacing assembly rotates around the first upright column so that the other end of the anti-rollover spacing assembly is connected with the third upright column and the anti-rollover spacing assembly is in an open position, or the other end of the anti-rollover spacing assembly is connected with the second upright column and the anti-rollover spacing assembly is in a closed position. According to the invention, an operator rotates the anti-overturn spacing assembly to the opening position, and loads the anti-overturn spacing assembly into the long steel rail or unloads the long steel rail; then the anti-turnover spacing component rotates to a closing position, the anti-turnover spacing component spaces the long steel rails and prevents the long steel rails from turnover in the transportation process, the labor intensity of operators is reduced, and the operation efficiency of the long steel rail transport vehicle set is improved.
Description
Technical Field
The invention relates to a railway vehicle manufacturing technology, in particular to an anti-overturning spacing device, an anti-overturning vehicle and a long steel rail transport vehicle set.
Background
The long rail train set is a special train set for transporting and welding long rails, which is formed by combining special vehicles with different functions and different structures, and is used for loading, transporting, unloading and recovering old rails of the long rails in the construction of seamless railway lines.
Long rail transport vehicles typically include a plurality of anti-tip cars for rail spacing and for preventing rail tipping. Existing rollover protection systems include a vehicle floor and a rollover protection spacer disposed on the vehicle floor. The anti-turning spacing device comprises two stand columns arranged at intervals and an anti-turning cross beam arranged between the two stand columns and respectively connected with the two stand columns, and a plurality of anti-turning rollers are arranged on the anti-turning cross beam. An anti-overturning roller path for preventing the steel rail is formed between two adjacent anti-overturning rollers. In the operation of loading a new steel rail and collecting the rail, the existing anti-overturning spacing device needs to open the anti-overturning beam, disassemble the anti-overturning roller on the anti-overturning beam, load the new steel rail, close the anti-overturning beam and install the anti-overturning roller additionally.
However, in the existing anti-overturning spacing device, each anti-overturning roller needs to be disassembled and then installed in the operation of loading a new steel rail and collecting the rail, the operation is time-consuming and labor-consuming, the labor intensity of operators is high, and the operation efficiency of a long steel rail transport vehicle set is reduced.
Disclosure of Invention
The invention provides an anti-overturning spacing device, an anti-overturning vehicle and a long steel rail transport vehicle set, which aim to solve the technical problems that the operation is time-consuming and labor-consuming, the labor intensity of operators is high, and the operation efficiency of the long steel rail transport vehicle set is reduced because each anti-overturning roller needs to be disassembled and then assembled in the process of loading a new steel rail and collecting the steel rail by the conventional anti-overturning spacing device.
The invention provides an anti-overturn spacing device, which comprises: the anti-overturn spacing assembly comprises an anti-overturn spacing assembly, a first upright post, a second upright post and a third upright post, wherein the first upright post and the second upright post are arranged on two side edges of a vehicle floor at intervals, and the third upright post is arranged on the same side edge as the first upright post; prevent turning over the one end of interval subassembly with first stand rotates to be connected, just prevent turning over the interval subassembly and wind first stand rotates, so that prevent turning over the other end of interval subassembly with the third stand is connected, makes prevent turning over the interval subassembly and be in the open position, perhaps, so that prevent turning over the other end of interval subassembly with the second stand is connected, makes prevent turning over the interval subassembly and be in the closed position.
The anti-rollover spacer apparatus as described above, wherein the anti-rollover spacer assembly includes an anti-rollover spacer beam, an anti-rollover roller mounting bracket rotatably connected to the anti-rollover spacer beam, and an anti-rollover roller mounted on the anti-rollover roller mounting bracket; one end of the anti-turning partition beam is rotatably connected with the first stand column, and the other end of the anti-turning partition beam is connected with the third stand column, so that the anti-turning partition beam is in an open position, or the other end of the anti-turning partition beam is connected with the second stand column, so that the anti-turning partition beam is in a closed position.
The anti-overturning spacing device comprises an anti-overturning roller mounting frame, wherein the anti-overturning roller mounting frame is provided with a holding groove for holding the anti-overturning spacing beam, a connecting plate assembly is arranged on the side wall of the holding groove, the connecting plate assembly is provided with a lintel hole for mounting the anti-overturning spacing beam, and the bottom wall of the holding groove is provided with the anti-overturning roller.
The anti-overturn spacing device comprises a plurality of connecting plate assemblies which are arranged at intervals along the length direction of the anti-overturn spacing beam.
The overturn-preventing spacing device comprises a first connecting plate and a second connecting plate, wherein the first connecting plate is fixedly connected with the side wall of the accommodating groove, and the second connecting plate is provided with the beam passing hole; the second connecting plate is fixedly connected with the first connecting plate through a fastener.
The anti-overturn spacing device is characterized in that one end of the anti-overturn spacing beam is provided with a first connecting hole, and the axial direction of the first connecting hole is the vertical direction; the first upright post is provided with a first mounting seat, and the first mounting seat is provided with a first mounting hole coaxial with the first connecting hole; and a first fixing pin penetrates through the first connecting hole and the first mounting hole, so that one end of the anti-turnover spacing beam is rotatably connected with the first upright post.
The anti-turnover spacing device is characterized in that the other end of the anti-turnover spacing beam is provided with a second connecting hole, and the axial direction of the second connecting hole is in the vertical direction; the third upright post is provided with a second mounting seat, and the second mounting seat is provided with a second mounting hole coaxial with the second connecting hole; and a second fixing pin penetrates through the second connecting hole and the second mounting hole, so that the other end of the anti-turnover spacing beam is connected with the third upright post.
The rollover prevention spacer as set forth above, wherein the side wall of the rollover prevention roller mounting bracket is provided with an operating handle.
The invention also provides a rollover prevention vehicle which comprises a vehicle floor and the rollover prevention spacing device, wherein the rollover prevention spacing device is fixed on the vehicle floor.
The invention also provides a long steel rail transport vehicle set, which comprises a plurality of anti-overturning vehicles.
According to the anti-overturning spacing device, the anti-overturning car and the long steel rail transport vehicle set, one end of the anti-overturning spacing component is rotatably connected with the first upright post, an operator rotates the anti-overturning spacing component to an opening position, the other end of the anti-overturning spacing component is connected with the third upright post, and the operator loads or unloads the long steel rail; then the operation personnel will prevent turning over the spacer assembly and rotate to the closed position, make the other end and the second stand of preventing turning over the spacer assembly and be connected, prevent turning over the spacer assembly with long rail interval and prevent that long rail from overturning in the transportation, not only reduced operation personnel's intensity of labour, improved the operating efficiency of long rail transport vechicle group moreover.
Drawings
The above and other objects, features and advantages of the embodiments of the present invention will become more readily understood by the following detailed description with reference to the accompanying drawings. Embodiments of the invention will now be described, by way of example and not limitation, in the accompanying drawings, in which:
FIG. 1 is a front view of an anti-roll spacer according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a top view of an anti-rollover spacer in accordance with an embodiment of the present invention;
FIG. 4 is a front view of the anti-roll spacer assembly of FIG. 1;
FIG. 5 is an enlarged view of M in FIG. 4;
FIG. 6 is a top view of the anti-tipping spacer assembly of FIG. 1;
FIG. 7 is a schematic view of the rotation of the anti-tip spacer assembly;
FIG. 8 is an enlarged view of B in FIG. 1;
fig. 9 is an enlarged schematic view of C in fig. 1.
Description of reference numerals:
1: a rollover prevention spacer assembly; 11: a rollover prevention partition beam; 111: a first connection hole; 12: an anti-rollover roller mounting bracket; 121: a first connecting plate; 122: a second connecting plate; 123 a fastener; 124: an operating handle; 125: a spacing pin; 13: anti-roll rollers;
2: a first upright post; 21: a first rib plate; 22: a first mounting seat; 23: a rotating shaft; 24: a flat cotter pin;
3: a second upright post; 31: a second rib plate; 32: a third fixing pin;
4: a third column; 41: a third rib plate; 42: a second mounting seat; 43: a second fixing pin;
5: a vehicle floor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
FIG. 1 is a front view of an anti-roll spacer according to an embodiment of the present invention; FIG. 2 is a sectional view taken along line A-A in FIG. 1
Fig. 3 is a top view of a roll-over preventing spacer in accordance with an embodiment of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a rollover prevention spacer, including: the anti-overturn spacing assembly comprises an anti-overturn spacing assembly 1, a first upright post 2 and a second upright post 3 which are arranged on two side edges of a vehicle floor 5 at intervals, and a third upright post 4 which is arranged on the same side edge as the first upright post 2; one end of the anti-overturn spacing assembly 1 is rotatably connected with the first upright post 2, and the anti-overturn spacing assembly 1 rotates around the first upright post 2, so that the other end of the anti-overturn spacing assembly 1 is connected with the third upright post 4, and the anti-overturn spacing assembly 1 is in an open position, or the other end of the anti-overturn spacing assembly 1 is connected with the second upright post 3, and the anti-overturn spacing assembly 1 is in a closed position.
Specifically, the first upright column 2 and the second upright column 3 are respectively arranged on two side edges of the vehicle floor 5, and the connecting line of the first upright column 2 and the second upright column 3 is transverse and perpendicular to the length direction of the rail. The first upright 2 is fixed to the vehicle floor 5, for example, the first upright 2 may be fixed to the vehicle floor 5 by a fastener, or the first upright 2 may be welded to the vehicle floor 5. In order to improve the connection stability of the first upright post 2 and the vehicle floor 5, a first rib plate 21 is arranged at the bottom end of the first upright post 2, one end of the first rib plate 21 is welded with the first upright post 2, and the other end of the first rib plate 21 is welded with the vehicle floor 5. The first rib 21 may be a triangular plate, or may be a rib of another shape, which is not limited in the embodiment of the present invention. The first rib plates 21 are multiple and are arranged at intervals along the circumferential direction of the first upright post 2. The cross section of the first upright 2 may be circular, oval, polygonal, or irregular, and the like, which is not limited in the embodiment of the present invention.
The second upright 3 is fixed to the vehicle floor 5, for example, the second upright 3 may be fixed to the vehicle floor 5 by a fastener, or the second upright 3 may be welded to the vehicle floor 5. In order to improve the connection stability of the second upright post 3 and the vehicle floor 5, a second rib plate 31 is arranged at the bottom end of the second upright post 3, one end of the second rib plate 31 is welded with the second upright post 3, and the other end of the second rib plate 31 is welded with the vehicle floor 5. The second rib 31 may be a triangular plate, or may be a rib of another shape, which is not limited in the embodiment of the present invention. The second rib plates 31 are multiple and are arranged at intervals along the circumferential direction of the second upright post 3. The cross section of the second pillar 3 may be circular, oval, polygonal, or irregular, and the like, which is not limited in the embodiment of the present invention. Preferably, the structure of the second upright 3 and the manner of connection to the vehicle floor 5 correspond to the first upright 2.
The third upright column 4 is fixed on the vehicle floor 5 and is positioned on the same side edge with the first upright column 2, namely, the connecting line of the third upright column 4 and the first upright column 2 is longitudinal and parallel to the length direction of the track. The third pillar 4 may be fixed to the vehicle floor 5 by a fastener, or the third pillar 4 may be welded to the vehicle floor 5. In order to improve the connection stability of the third upright post 4 and the vehicle floor 5, a third rib plate 41 is arranged at the bottom end of the third upright post 4, one end of the third rib plate 41 is welded with the third upright post 4, and the other end of the third rib plate 41 is welded with the vehicle floor 5. The third rib 41 may be a triangular plate, or may be a rib having another shape, which is not limited in the embodiment of the present invention. The third rib plates 41 are multiple and arranged at intervals along the circumferential direction of the third upright post 4. The cross section of the third pillar 4 may be circular, oval, polygonal, or irregular, and the like, which is not limited in the embodiment of the present invention.
The anti-overturn spacing component 1 is used as a component for spacing the long steel rail and preventing the long steel rail from overturning, and one end of the anti-overturn spacing component is rotatably connected with the first upright post 2. Generally, the anti-overturn spacing assemblies 1 are multiple and are arranged at intervals along the vertical direction, for example, the anti-overturn spacing assemblies 1 are arranged at four intervals along the vertical direction of the first upright post 2. The anti-overturning spacing component 1 can rotate around the first upright post 2 in a horizontal plane, when the anti-overturning spacing component 1 rotates to a longitudinal position, the other end of the anti-overturning spacing component 1 is connected with the third upright post 4, at the moment, the anti-overturning spacing component 1 is located at an opening position, and an operator can load or unload the long steel rail; after the operator loads or unloads the long steel rail, the anti-overturning spacing component 1 rotates to a transverse position around the first upright post 2, the other end of the anti-overturning spacing component 1 is connected with the second upright post 3, at the moment, the anti-overturning spacing component 1 is in a closed position, the anti-overturning spacing component 1 spaces the long steel rail, and the long steel rail is prevented from overturning in the transportation process.
According to the anti-turnover spacing device provided by the embodiment of the invention, one end of the anti-turnover spacing component is rotatably connected with the first upright post, an operator rotates the anti-turnover spacing component to an open position, so that the other end of the anti-turnover spacing component is connected with the third upright post, and the operator loads or unloads the long steel rail; then the operation personnel will prevent turning over the spacer assembly and rotate to the closed position, make the other end and the second stand of preventing turning over the spacer assembly and be connected, prevent turning over the spacer assembly with long rail interval and prevent that long rail from overturning in the transportation, not only reduced operation personnel's intensity of labour, improved the operating efficiency of long rail transport vechicle group moreover.
FIG. 4 is a front view of the anti-roll spacer assembly of FIG. 1; FIG. 5 is an enlarged view of M in FIG. 4; FIG. 6 is a top view of the anti-tipping spacer assembly of FIG. 1; fig. 7 is a schematic view of the rotation of the anti-roll spacer assembly.
Further, referring to fig. 4 to 6, the anti-rollover spacer assembly 1 includes an anti-rollover spacer beam 11, an anti-rollover roller mounting bracket 12 rotatably connected to the anti-rollover spacer beam 11, and an anti-rollover roller 13 mounted on the anti-rollover roller mounting bracket 12; one end of the anti-turning partition beam 11 is rotatably connected with the first upright column 2, and the other end of the anti-turning partition beam 12 is connected with the third upright column 4, so that the anti-turning partition beam 11 is in an open position, or the other end of the anti-turning partition beam 11 is connected with the second upright column 3, so that the anti-turning partition beam 11 is in a closed position.
Specifically, the anti-rollover spacer assembly 1 includes an anti-rollover spacer beam 11, an anti-rollover roller mounting bracket 12, and an anti-rollover roller 13. Wherein, the one end of preventing turning over spacer beam 11 is connected with first stand 2 rotation, prevents turning over spacer beam 11 and can wind first stand 2 rotation in the horizontal plane. Preferably, the anti-tip spacer beam 11 is a cylindrical beam.
The anti-overturn roller mounting frame 12 is of a long strip structure, and the length direction of the anti-overturn roller mounting frame is consistent with the length direction of the anti-overturn spacer beam 11. The anti-overturning roller mounting frame 12 is rotatably connected with the anti-overturning spacer beam 11, and the anti-overturning roller mounting frame 12 can rotate around the axial direction of the anti-overturning spacer beam 11 in a vertical plane. For example, the anti-rollover roller mounting bracket 12 is provided with a mounting hole for mounting the cylindrical anti-rollover spacer beam 11, and the axial direction of the mounting hole is the same as the axial direction of the cylindrical anti-rollover spacer beam 11; or the anti-overturn roller mounting frame 12 is provided with a connecting ring, and the anti-overturn spacing beam 11 is arranged in the connecting ring in a penetrating way. FIG. 7 shows the mounting bracket 12 in two positions, one of which is a non-rotating position, in which the anti-roll roller 13 is facing vertically downward and the anti-roll roller 13 is in the spaced anti-roll position to space the long rails and prevent the long rails from rolling over, i.e., the P position in FIG. 7; the other is a rotation state, at this time, the anti-rollover roller 13 is in a horizontal state, and the anti-rollover roller 13 is in an avoidance position at this time, so that the anti-rollover roller 13 is prevented from colliding with the long steel rail, namely, a Q state in fig. 7. The anti-overturn roller mounting frame 12 rotates around the anti-overturn spacing beam 11 and can rotate from a P state to a Q state. Of course, the anti-rollover roller mounting bracket 12 is provided with a first limiting hole, the anti-rollover spacer beam 11 is provided with a second limiting hole, and the limiting pin 125 penetrates through the first limiting hole and the second limiting hole to fix the anti-rollover roller mounting bracket 12 in the P state or the Q state. The limit pin 125 may be a bolt structure, and is respectively in threaded connection with the first limit hole and the second limit hole. The spacing pin 125 may also have other configurations, for example, the spacing pin 125 may include a hinge bolt, a nut, and a spring. The bolts for the hinges penetrate through the first limiting holes and the second limiting holes, the nuts are in threaded connection with the bolts for the hinges, and the nuts are located between the anti-overturning roller mounting frame 12 and the anti-overturning spacing beam 11; the spring is sleeved on the bolt, the spring is positioned between the nut and the anti-rolling roller mounting frame 12, so that the bolt for the hinge is abutted against the second limiting hole, the spring is pulled outwards by hands of an operator, the bolt for the hinge is separated from the second limiting hole, and the locking is released; the operator loosens the hand, and the hinge is abutted to the second limiting hole through the bolt under the action of the spring to limit again.
The anti-rolling roller 13 can be of a cylindrical structure or a cylindrical structure, and one end of the anti-rolling roller is fixedly connected with the anti-rolling roller mounting frame 12. For example, the anti-rollover roller mounting bracket 12 is provided with a circular hole, and the anti-rollover roller 13 is in interference connection with the circular hole. In general, the anti-rollover rollers 13 are provided in plural numbers at intervals along the length direction of the anti-rollover roller mounting bracket 12. An anti-overturning roller path for accommodating the long steel rail is formed between two adjacent anti-overturning rollers 13. For example, thirteen anti-rollover rollers 13 are provided at intervals along the length of the anti-rollover roller mounting bracket 12.
In the specific operation process, when the long steel rail needs to be installed or detached, an operator rotates the anti-turnover spacing beam 11 to the longitudinal position, the other end of the anti-turnover spacing beam 11 is connected with the third upright post 4, and the operator can install or detach the long steel rail; after the operator finishes loading or unloading the long steel rail, the operator pulls the limiting pin 125 off, rotates the anti-rolling wheel mounting frame 12 from the P state to the Q state, so that the anti-rolling wheels 13 mounted on the anti-rolling wheel mounting frame 12 rotate from the vertical position to the horizontal position, and then mounts the limiting pin 125; then, the worker rotates the anti-overturn spacer beam 11 to the horizontal position around the first column 2, and the other end of the anti-overturn spacer beam 11 is connected with the second column 3. During this rotation, since the anti-rollover roller 13 is in a horizontal position, it does not collide with the long rail. Finally, the operator pulls the limit pin 125 off, and rotates the anti-rolling wheel mounting frame 12 from the Q state to the P state, so that the anti-rolling wheels 13 mounted on the anti-rolling wheel mounting frame 12 rotate from the horizontal position to the vertical position, and the anti-rolling wheels 13 space the long steel rails and prevent the long steel rails from rolling over during transportation. According to the process, the long steel rail of each layer is loaded from bottom to top or unloaded from top to bottom.
In order to facilitate the operator to rotate the anti-rollover roller mounting bracket 12, the side wall of the anti-rollover roller mounting bracket 12 is provided with an operating handle 125. The operating handle 125 may be a ring structure or a handle structure, which is not limited in the embodiment of the present invention.
Further, the anti-rollover roller mounting bracket 12 is provided with a receiving groove for receiving the anti-rollover spacer beam 11, a side wall of the receiving groove is provided with a connecting plate assembly, the connecting plate assembly is provided with a lintel hole for mounting the anti-rollover spacer beam 11, and the bottom wall of the receiving groove is provided with the anti-rollover roller 13.
Specifically, the anti-rollover roller mounting bracket 12 is provided with a receiving groove extending along the length direction of the anti-rollover spacer beam 11, and the receiving groove penetrates the length direction of the anti-rollover roller mounting bracket 12. The accommodating groove can be a semicircular groove, a square groove, a V-shaped groove, a U-shaped groove and the like, and the shape of the accommodating groove is not limited in the embodiment of the invention. Preferably, the receiving groove is a square groove. The lateral wall of holding tank is equipped with the connecting plate subassembly, and the connecting plate subassembly is equipped with the lintel hole, and the spacer beam 11 that prevents turning over wears to establish in the lintel hole to make the anti-gyro wheel mounting bracket 12 can be around the axial rotation of preventing turning over spacer beam 11.
The connecting plate component can be arranged in one or more than one. Preferably, the connection plate assembly is provided in plurality, and is spaced apart along the length direction of the anti-overturn spacer beam 11. For example, the connecting plate assemblies are arranged in four, and are arranged at intervals along the length direction of the accommodating groove.
In some specific embodiments, referring to fig. 5, the connection plate assembly includes a first connection plate 121 fixedly connected to the receiving groove side wall and a second connection plate 122 provided with a through beam hole; the second connecting plate 122 is fixedly connected with the first connecting plate 121 by a fastener 123.
Specifically, the connection plate assembly includes a first connection plate 121, a second connection plate 122, and a fastener 123. Wherein first connecting plate 121 can be equipped with two, respectively with two lateral wall fixed connection that the holding tank is relative, second connecting plate 122 passes through fastener 123 and first connecting plate 121 fixed connection, second connecting plate 122 is equipped with the lintel hole. Preferably, the first connecting plate 121 and the second connecting plate 122 are provided with threaded holes, the fastening member 123 is a connecting bolt, and the bolt is in threaded connection with the threaded hole and then in threaded connection with the nut, so as to fixedly connect the first connecting plate 121 and the second connecting plate 122.
Fig. 8 is an enlarged schematic view of B in fig. 1, and referring to fig. 1 to 3 and fig. 8, one end of the anti-overturn spacing beam 11 is provided with a first connection hole 111, and an axial direction of the first connection hole 111 is a vertical direction; the first upright post 2 is provided with a first mounting seat 22, and the first mounting seat 22 is provided with a first mounting hole coaxial with the first connecting hole 111; a first fixing pin passes through the first connection hole 111 and the first mounting hole to rotatably connect one end of the anti-overturn spacer beam 11 with the first pillar 2.
Specifically, in some embodiments, one end of the anti-overturn spacing beam 11 is provided with a first connection hole 111, and an axial direction of the first connection hole 111 is a vertical direction. First stand 2 is equipped with first mount pad 22, and first mount pad 22 is equipped with the coaxial first mounting hole with first connecting hole 111. The anti-rollover spacer beam 11 is located at the upper end of the first mounting seat 22 such that the first mounting seat 22 supports the anti-rollover spacer beam 11. One end of the first fixing pin is inserted into the first connecting hole 111 and the first mounting hole, and the other end of the first fixing pin is provided with a handle abutting against the upper side surface of the anti-turning partition beam 11.
In other embodiments, referring to fig. 8, one end of the anti-overturn spacer 11 is provided with a first connection hole 111, and the axial direction of the first connection hole 111 is a vertical direction. First stand 2 is equipped with first mount pad 22, and first mount pad 22 is equipped with the holding tank, and the roof and the diapire of holding tank are equipped with the first mounting hole coaxial with first connecting hole 111, and pivot 23 is the step shaft, and the diameter of its upper end is greater than the diameter of lower extreme, and the step face of pivot 23 and the up end butt of the roof of holding tank. The lower end of the rotating shaft 23 passing through the first mounting hole and the first connecting hole 111 is provided with a flat cotter pin 24.
Fig. 9 is an enlarged schematic view of C in fig. 1, and referring to fig. 1 to 3 and fig. 9, a second connection hole is formed at the other end of the anti-overturn spacing beam 11, and the axial direction of the second connection hole is a vertical direction; the third upright post 4 is provided with a second mounting seat 42, and the second mounting seat 42 is provided with a second mounting hole coaxial with the second connecting hole; the second fixing pin 43 passes through the second connecting hole and the second mounting hole to connect the other end of the anti-overturn spacer beam 11 with the third pillar 4.
Specifically, in some embodiments, the other end of the anti-overturn spacing beam 11 is provided with a second connecting hole, and the axial direction of the second connecting hole is a vertical direction; the third upright column 4 is provided with a second mounting seat 42, and the second mounting seat 42 is provided with a second mounting hole coaxial with the second connecting hole. The other end of the anti-rollover spacer beam 11 is located at the upper end of the second mounting seat 42. The upper end of the second fixing pin 43 is provided with a handle, and the lower end of the second fixing pin 43 sequentially penetrates through the second connecting hole and the second mounting hole.
In other embodiments, referring to fig. 9, a stop pin is disposed in the second connecting hole and the second mounting hole, the stop pin is in a step shape, the diameter of the upper end of the stop pin is larger than that of the lower end of the stop pin, and the step surface of the stop pin abuts against the upper side surface of the anti-turning partition beam 11. The lower extreme that the spacer pin wore to establish second connecting hole and second mounting hole is equipped with the split pin.
It can be understood that a third mounting seat is provided on the second upright 3, and the third mounting seat is provided with a third mounting hole coaxial with the second connecting hole. The other end of the anti-rollover spacer beam 11 is located at the upper end of the second mounting seat 42. The third fixing pin 32 is inserted into the second connecting hole and the third mounting hole so that the other end of the anti-overturn spacer beam 11 is connected with the second upright post 3. The embodiment of the present invention does not limit the structure of the third fixing pin 32. Preferably, a bracelet is arranged at one end of the third fixing pin 32, so that the operation is convenient; the bracelet can be hung at a fixed position to prevent the third fixing pin 32 from being lost.
The embodiment of the invention also provides the rollover prevention vehicle which comprises a vehicle floor and a rollover prevention spacing device, wherein the rollover prevention spacing device is fixed on the vehicle floor 5.
Specifically, the rollover prevention vehicle further includes a bogie, a braking device, a hitch device, and the like, which are disposed under the vehicle floor 5, and this is not limited in the embodiment of the present invention. The anti-rollover spacing device comprises: the anti-overturn spacing assembly comprises an anti-overturn spacing assembly 1, a first upright post 2 and a second upright post 3 which are arranged on two side edges of a vehicle floor 5 at intervals, and a third upright post 4 which is arranged on the same side edge as the first upright post 2; one end of the anti-overturn spacing assembly 1 is rotatably connected with the first upright post 2, and the anti-overturn spacing assembly 1 rotates around the first upright post 2, so that the other end of the anti-overturn spacing assembly 1 is connected with the third upright post 4, and the anti-overturn spacing assembly 1 is in an open position, or the other end of the anti-overturn spacing assembly 1 is connected with the second upright post 3, and the anti-overturn spacing assembly 1 is in a closed position. The structure, function and effect of the anti-overturn spacing device provided in this embodiment are the same as those of the above embodiment, and specific reference may be made to the above embodiment, which is not described herein again.
According to the rollover prevention vehicle provided by the embodiment of the invention, the rollover prevention spacing device is arranged on the floor of the vehicle, the rollover prevention spacing device is rotatably connected with the first upright post through one end of the rollover prevention spacing component, an operator rotates the rollover prevention spacing component to an open position to enable the other end of the rollover prevention spacing component to be connected with the third upright post, and the operator loads a long steel rail or unloads the long steel rail; then the operation personnel will prevent turning over the spacer assembly and rotate to the closed position, make the other end and the second stand of preventing turning over the spacer assembly and be connected, prevent turning over the spacer assembly with long rail interval and prevent that long rail from overturning in the transportation, not only reduced operation personnel's intensity of labour, improved the operating efficiency of long rail transport vechicle group moreover.
The embodiment of the invention also provides a long steel rail transport vehicle set which comprises a plurality of anti-overturning vehicles.
Specifically, the long rail transport vehicle group further comprises a generator car, a safety car, a rail transport car, an operation car and the like, the arrangement mode of the plurality of anti-overturning cars can be determined according to the specific grouping mode of the long rail transport vehicle group, and the arrangement mode is not limited in the embodiment of the invention. The overturn-preventing vehicle comprises a vehicle floor and an overturn-preventing spacing device, wherein the overturn-preventing spacing device is fixed on the vehicle floor 5. The structure, function, and effect of the rollover protection device provided in this embodiment are the same as those of the above embodiment, and specific reference may be made to the above embodiment, which is not described herein again.
According to the long steel rail transport vehicle set provided by the embodiment of the invention, the anti-overturning spacing device is arranged on the vehicle floor of the anti-overturning vehicle, the anti-overturning spacing device is rotatably connected with the first upright post through one end of the anti-overturning spacing component, an operator rotates the anti-overturning spacing component to an open position to enable the other end of the anti-overturning spacing component to be connected with the third upright post, and the operator loads or unloads the long steel rail; then the operation personnel will prevent turning over the spacer assembly and rotate to the closed position, make the other end and the second stand of preventing turning over the spacer assembly and be connected, prevent turning over the spacer assembly with long rail interval and prevent that long rail from overturning in the transportation, not only reduced operation personnel's intensity of labour, improved the operating efficiency of long rail transport vechicle group moreover.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. An anti-tip spacer, comprising: the anti-overturn spacing assembly comprises an anti-overturn spacing assembly, a first upright post, a second upright post and a third upright post, wherein the first upright post and the second upright post are arranged on two side edges of a vehicle floor at intervals, and the third upright post is arranged on the same side edge as the first upright post; one end of the anti-turnover spacing component is rotatably connected with the first upright post, and the anti-turnover spacing component rotates around the first upright post so as to enable the other end of the anti-turnover spacing component to be connected with the third upright post and enable the anti-turnover spacing component to be in an open position, or enable the other end of the anti-turnover spacing component to be connected with the second upright post and enable the anti-turnover spacing component to be in a closed position;
the anti-turning spacing assembly comprises an anti-turning spacing beam, an anti-turning roller mounting frame which is rotatably connected with the anti-turning spacing beam and an anti-turning roller which is arranged on the anti-turning roller mounting frame; one end of the anti-turning partition beam is rotatably connected with the first upright column, and the other end of the anti-turning partition beam is connected with the third upright column, so that the anti-turning partition beam is in an open position, or the other end of the anti-turning partition beam is connected with the second upright column, so that the anti-turning partition beam is in a closed position;
prevent turning over gyro wheel mounting bracket is equipped with and holds the holding tank of preventing turning over the spacer beam, the lateral wall of holding tank is equipped with the connecting plate subassembly, just the connecting plate subassembly is equipped with the installation prevent turning over the lintel hole of spacer beam, install the diapire of holding tank prevent turning over the gyro wheel.
2. The anti-rollover spacer according to claim 1, wherein the connection plate assembly is plural and is spaced apart along a length direction of the anti-rollover spacer beam.
3. The anti-rollover spacer according to claim 2, wherein the connecting plate assembly includes a first connecting plate fixedly connected to the receiving groove side wall and a second connecting plate provided with the lintel hole;
the second connecting plate is fixedly connected with the first connecting plate through a fastener.
4. The anti-tip spacer according to any one of claims 1 to 3, wherein one end of the anti-tip spacer is provided with a first connection hole, and an axial direction of the first connection hole is a vertical direction;
the first upright post is provided with a first mounting seat, and the first mounting seat is provided with a first mounting hole coaxial with the first connecting hole;
and a first fixing pin penetrates through the first connecting hole and the first mounting hole, so that one end of the anti-turnover spacing beam is rotatably connected with the first upright post.
5. The anti-overturn spacing device of any one of claims 1 to 3, wherein the other end of the anti-overturn spacing beam is provided with a second connecting hole, and the axial direction of the second connecting hole is a vertical direction;
the third upright post is provided with a second mounting seat, and the second mounting seat is provided with a second mounting hole coaxial with the second connecting hole;
and a second fixing pin penetrates through the second connecting hole and the second mounting hole, so that the other end of the anti-turnover spacing beam is connected with the third upright post.
6. The anti-rollover spacing apparatus according to any one of claims 1 to 3, wherein the side walls of the anti-rollover roller mount are provided with operating handles.
7. Rollover prevention vehicle, comprising a vehicle floor and a rollover prevention spacer according to any one of claims 1-6, which is fixed to the vehicle floor.
8. A long rail transport consist comprising the rollover protection car of claim 7, wherein the rollover protection car is plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897062.5A CN110816563B (en) | 2018-08-08 | 2018-08-08 | Anti-overturning spacing device, anti-overturning car and long steel rail transport vehicle set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897062.5A CN110816563B (en) | 2018-08-08 | 2018-08-08 | Anti-overturning spacing device, anti-overturning car and long steel rail transport vehicle set |
Publications (2)
| Publication Number | Publication Date |
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| CN110816563A CN110816563A (en) | 2020-02-21 |
| CN110816563B true CN110816563B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810897062.5A Active CN110816563B (en) | 2018-08-08 | 2018-08-08 | Anti-overturning spacing device, anti-overturning car and long steel rail transport vehicle set |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114312884A (en) * | 2020-10-12 | 2022-04-12 | 中车沈阳机车车辆有限公司 | Raceway beam device, rail transport vehicle and long rail transport vehicle set |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1018272B (en) * | 1974-08-01 | 1977-09-30 | Piombino Acciaierie | DEVICE FOR THE ROTATION OF RO TAIE AND PROFILES IN GENERAL ATTOR NO TO THEIR LONGITUDINAL AXIS |
| DE4312964A1 (en) * | 1993-04-21 | 1994-10-27 | Robel Georg Gmbh & Co | Rail loading train for transporting as well as loading and unloading long rails |
| DE19524285A1 (en) * | 1995-07-04 | 1997-01-09 | Robel Georg Gmbh & Co | Rail loading wagons |
| CN201863841U (en) * | 2010-11-30 | 2011-06-15 | 株洲新通铁路装备有限公司 | Long-steel rail transport vehicle group capable of rapidly unloading steel rails |
| CN201907512U (en) * | 2010-12-14 | 2011-07-27 | 株洲长远铁路建机股份有限公司 | Four-layer long and short steel rail transport train set |
| CN103144641A (en) * | 2011-12-07 | 2013-06-12 | 中国北车集团沈阳机车车辆有限责任公司 | Rollover preventing raceway beam and conveyance rail trolley set |
| CN106515759B (en) * | 2016-12-14 | 2019-04-16 | 中车沈阳机车车辆有限公司 | Raceway beam opening and closing device and gapless line transport trainset |
| CN107245917A (en) * | 2017-07-28 | 2017-10-13 | 中车沈阳机车车辆有限公司 | A kind of raceway beam support meanss and gapless line transport vehicle |
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