CN220392331U - Urban rail article transportation steering device - Google Patents
Urban rail article transportation steering device Download PDFInfo
- Publication number
- CN220392331U CN220392331U CN202321907820.XU CN202321907820U CN220392331U CN 220392331 U CN220392331 U CN 220392331U CN 202321907820 U CN202321907820 U CN 202321907820U CN 220392331 U CN220392331 U CN 220392331U
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- frame base
- turntable
- supporting rods
- length direction
- supporting seat
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 238000010276 construction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 241001669679 Eleotris Species 0.000 description 8
- 239000004519 grease Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a city rail article transportation steering device, which comprises: the frame comprises a frame base, wherein a first supporting seat is fixedly arranged at the center of the bottom of the frame base; the turntable is arranged at the upper part of the frame base in parallel, and a second supporting seat is fixedly arranged at the center of the top surface of the turntable; one end of the rotating shaft is rotationally connected with the first supporting seat, the other end of the rotating shaft is fixedly arranged in the second supporting seat in a penetrating mode, a bearing is arranged in the middle of the rotating shaft, and the bearing is fixedly connected with the frame base; the sliding platform is arranged between the frame base and the turntable, is fixedly connected with the frame base and is used for reducing friction resistance when the turntable rotates relative to the frame base. According to the utility model, the turntable is arranged, so that the goods can rotate relative to the rail flat car during transportation, the internal stress is reduced, and the transportation safety is improved.
Description
Technical Field
The utility model belongs to the technical field of rail transportation, and particularly relates to a city rail object transportation steering device.
Background
At present, in the transportation of large and large articles in urban railway engineering, the weight of the articles is dispersed in a mode of filling up wood bearing pillows and the like, so that railway flatcars are protected, and the mode is simple and convenient, but has more risks and defects: firstly, urban railway engineering materials are generally rigid materials, wood pillows are softer, and phenomena such as deformation, cracking and the like can occur in the use process; secondly, the wooden pillow is easy to deviate in the loading and unloading process, and manual adjustment is needed; thirdly, if the sleeper is broken in the transportation process, safety and quality accidents are easy to occur, if urban railway engineering transportation shunting group personnel need to stand at the front end of a vehicle, once the sleeper is broken, a great potential safety hazard exists at the standing position of the shunting group personnel; furthermore, although the wooden sleeper can counteract smaller internal force in the transportation process, the effect is not obvious, the sleeper area is smaller, all the weight of the long and large objects is concentrated on the sleeper, the vehicle body has local load collection, and the vehicle body is damaged more; finally, when the track is in a small curve radius, the internal force of the transportation material cannot be effectively reduced, the vehicle derailment accident is easy to occur, the sleeper is easy to incline and break because the internal force cannot be reduced in the track panel transportation process, and a large amount of manual adjustment is needed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the urban railway track object transportation steering device, which can rotate relative to a rail flat car during transportation by arranging the turntable, reduce internal stress and improve transportation safety.
In order to achieve the above purpose, the technical scheme adopted by the utility model is to provide a urban railway track object transportation steering device, which comprises: the frame comprises a frame base, wherein a first supporting seat is fixedly arranged at the center of the bottom of the frame base; the turntable is arranged at the upper part of the frame base in parallel, and a second supporting seat is fixedly arranged at the center of the top surface of the turntable; one end of the rotating shaft is rotationally connected with the first supporting seat, the other end of the rotating shaft is fixedly arranged in the second supporting seat in a penetrating mode, a bearing is arranged in the middle of the rotating shaft, and the bearing is fixedly connected with the frame base; the sliding platform is arranged between the frame base and the turntable, is fixedly connected with the frame base and is used for reducing friction resistance when the turntable rotates relative to the frame base.
Further, the four corners of the frame base are provided with first hooks, and the two ends of the turntable are provided with second hooks.
Further, the first supporting seat and the second supporting seat are steel plates with the length of 300mm, the width of 300mm and the thickness of 10 mm.
Further, the number of the sliding platforms is two, the two sliding platforms are symmetrically distributed along the length direction of the frame base, and the two sliding platforms are steel plates with the length of 500mm, the width of 1055mm and the thickness of 10 mm.
Further, the frame base is of a rectangular structure, the dimensions of the frame base are 2500mm in length and 1055mm in width, and the frame base is made of section steel.
Further, the turntable is of a rectangular structure, the dimensions of the turntable are 2200mm in length and 660mm in width, and the turntable is made of profile steel.
Further, the rotating shaft is a hollow threaded steel pipe with the diameter of 60mm, the thickness of 5mm and the height of 250 mm.
Further, the size of the bearing is 145mm in diameter and 20mm in height.
Further, two first support rods and two second support rods are horizontally arranged on the frame base along the length direction of the frame base, the two first support rods are symmetrically distributed along the symmetry axis of the length direction of the frame base, the distance between the two first support rods is 150mm, the first support base is arranged on the two first support rods, and the two second support rods are symmetrically distributed along the symmetry axis of the length direction of the frame base.
Further, the turntable is horizontally provided with two third support rods and two fourth support rods along the length direction of the turntable, the two third support rods are symmetrically distributed along the symmetry axis of the length direction of the turntable, the distance between the two third support rods is 150mm, the second support seat is arranged on the two third support rods, and the two fourth support rods are symmetrically distributed along the symmetry axis of the length direction of the turntable.
Compared with the prior art, the utility model has the following advantages:
1. the whole structure of the utility model is welded by steel sections, and the stress part is reinforced by the steel sections and the steel plates, so that the stress structure is ensured not to deform.
2. According to the utility model, the first hooks are arranged on the frame base, so that the device is conveniently hoisted and fixed with the track flatcar, and the second hooks are arranged on the turntable, so that the long and large object can be conveniently fixed with the device.
3. According to the utility model, the sliding platform is arranged between the turntable and the frame base, and lubricating grease can be smeared on the sliding platform, so that the turntable can slide to reduce internal stress when being stressed.
4. The utility model is suitable for transporting various long and large objects, prevents the objects from being thrown out of a vehicle body and causing personnel and equipment safety accidents due to abrupt change of internal force in the transportation process of the long and large objects, and can prevent friction internal stress from being generated in the transportation of the long and large objects, and prevents the derailment accident of rail transportation equipment due to the interference of external force.
5. The sleeper structure can prevent the sleeper in various forms of urban railway beds from twisting, deforming, breaking and the like due to internal force, simultaneously reduces manpower input, reduces labor cost, accelerates construction progress and improves working efficiency.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a main view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a left side view of the present utility model.
Reference numerals illustrate:
1-a frame base; 2-a turntable; 3-a sliding platform;
4-a rotating shaft; 5-a second supporting seat; 6, a bearing;
7-a first supporting seat; 8-a second hook; 9-a first hook;
10-a first support bar; 11-a second support bar; 12-a third support bar;
13-fourth support bar.
Detailed Description
Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the utility model is susceptible of embodiment in the drawings, it is to be understood that the utility model may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the utility model. It should be understood that the drawings and embodiments of the utility model are for illustration purposes only and are not intended to limit the scope of the present utility model.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-3, a urban rail transit diversion apparatus comprising: frame base 1, carousel 2, pivot 4 and sliding platform 3. Specifically, a first supporting seat 7 is fixedly arranged at the bottom center of the frame base 1; the turntable 2 is arranged at the upper part of the frame base 1 in parallel, and a second supporting seat 5 is fixedly arranged at the center of the top surface of the turntable 2; one end of the rotating shaft 4 is rotatably connected with the first supporting seat 7 through a bearing, the other end of the rotating shaft is fixedly arranged in the second supporting seat 5 in a penetrating mode, the second supporting seat 5 is connected with the rotating shaft 4 through a key, specifically, a sleeve joint hole is formed in the center of the second supporting seat 5, the rotating shaft 4 penetrates through the sleeve joint hole, a key groove hole with the diameter of 10mm is formed in the side edge of the sleeve joint hole, and the rotating shaft 4 is fixed through a shaft sleeve and the key groove hole through the key groove. The middle part of the rotating shaft 4 is provided with a bearing 6, the rotating shaft 4 is fixedly arranged in the bearing 6 in a penetrating way, and the outer part of the bearing 6 is fixedly connected with the frame base 1; the sliding platform 3 is arranged between the frame base 1 and the turntable 2, the bottom surface of the sliding platform 3 is in welded connection with the frame base 1, lubricating grease can be uniformly smeared on the top surface of the sliding platform 3, the lubricating grease can be butter, the lubricating grease is used for reducing friction resistance of the turntable 2 when the turntable 1 rotates, and the turntable 2 can slide to reduce internal stress when the turntable is subjected to internal force in the transportation process.
In this embodiment, the four corners of the frame base 1 are provided with first hooks 9, the first hooks 9 are used for fixedly connecting the device with binding fixing piles on two sides of a track flatcar, so that the position of the device is stable, lateral movement can not occur even if the force is overlarge, and in addition, the first hooks 9 can be used for hoisting and transferring the device; the turntable 2 is provided with second hooks 8 at two ends along the length direction, and the second hooks 8 are used for binding and fixing long and large objects with the device.
In this embodiment, the first supporting seat 7 and the second supporting seat 5 are steel plates with a length of 300mm, a width of 300mm and a thickness of 10 mm.
In this embodiment, the number of the sliding platforms 3 is two, the two sliding platforms 3 are symmetrically distributed along the length direction of the frame base 1, and the two sliding platforms 3 are steel plates with the length of 500mm, the width of 1055mm and the thickness of 10 mm.
In this embodiment, the frame base 1 is a rectangular structure, the dimensions of the frame base 1 are 2500mm in length and 1055mm in width, the frame base 1 is made of section steel, the dimensions of the section steel are 75mm in width, 120mm in height and 5mm in thickness, and a plurality of section steel are welded to make the frame base 1.
In this embodiment, the turntable 2 is of a rectangular structure, the dimensions of the turntable 2 are 2200mm in length and 660mm in width, the turntable 2 is made of section steel, the dimensions of the section steel are 75mm in width, 120mm in height and 5mm in thickness, and a plurality of section steel are welded to form the turntable 2.
In this embodiment, the rotating shaft 4 is a hollow threaded steel pipe with a diameter of 60mm, a thickness of 5mm and a height of 250 mm.
In this embodiment, the dimensions of the bearing 6 are 145mm in diameter and 20mm in height.
In this embodiment, the frame base 1 is horizontally provided with two first support rods 10 and two second support rods 11 along the length direction thereof, the two first support rods 10 are symmetrically distributed along the symmetry axis of the length direction of the frame base 1, the distance between the two first support rods 10 is 150mm, the first support base 7 is welded at the bottom of the two first support rods 10, the two second support rods 11 are symmetrically distributed along the symmetry axis of the length direction of the frame base 1, the two second support rods 11 are respectively close to the end parts of the length direction of the frame base 1, and the distance between each second support rod 11 and the end part close to the second support rod is 350mm. Both the two first support bars 10 and the two second support bars 11 are perpendicular to both long sides of the frame base 1 and parallel to both short sides of the frame base 1.
In this embodiment, the turntable 2 is horizontally provided with two third support rods 12 and two fourth support rods 13 along the length direction thereof, the two third support rods 12 are symmetrically distributed along the symmetry axis of the length direction of the turntable 2, the distance between the two third support rods 12 is 150mm, the second support seat 5 is welded on the upper parts of the two third support rods 12, the two fourth support rods 13 are symmetrically distributed along the symmetry axis of the length direction of the turntable 2, the two fourth support rods 13 are respectively close to the ends of the length direction of the turntable 2, and the distance between each fourth support rod 13 and the end close to the fourth support rod is 350mm. Both the two third support bars 12 and the two fourth support bars 13 are perpendicular to both long sides of the turntable 2 and parallel to both short sides of the turntable 2.
The first support rod 10, the second support rod 11, the third support rod 12 and the fourth support rod 13 are all formed steel with the dimensions of 75mm in width, 120mm in height and 5mm in thickness. The whole structure of the device is welded by the profile steel, and the stress part is reinforced by the profile steel and the steel plate, so that the stress structure is ensured not to deform.
The working principle of the utility model is as follows:
the device is hoisted and placed on a rail flatcar, the device is fixed with a binding fixing pile below the side edge of the car body by using a first hook 9, long steel rails, rail panels and reinforcing steel bars are hoisted and placed on a turntable 2 of the device, the long articles are bound and fixed by a second hook 8, according to the transportation characteristics of urban railway engineering materials, the carried long articles mainly comprise 25m long steel rails, 25m long rail panels and reinforcing steel bars in various forms, the carrier is fixed at the position of a carrier end 6m according to two-point support and considering the lower deflection of the carrier, the turntable 2 in the device can slide and rotate relative to the frame base 1 in the running process of the rail flatcar, internal stress can be reduced when the internal stress is received, the internal force mutation is prevented from happening in the transportation process of the long articles, and the articles are thrown out of the car body, so that personnel and equipment safety accidents are caused.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural transformation of the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (10)
1. A urban rail track object transport turning device, comprising:
the device comprises a frame base (1), wherein a first supporting seat (7) is fixedly arranged at the bottom center of the frame base (1);
the turntable (2) is arranged at the upper part of the frame base (1) in parallel, and a second supporting seat (5) is fixedly arranged at the center of the top surface of the turntable (2);
the rotating shaft (4), one end of the rotating shaft (4) is rotationally connected with the first supporting seat (7), the other end of the rotating shaft is fixedly arranged in the second supporting seat (5) in a penetrating mode, a bearing (6) is arranged in the middle of the rotating shaft (4), and the bearing (6) is fixedly connected with the frame base (1);
the sliding platform (3), sliding platform (3) set up frame base (1) with between carousel (2), sliding platform (3) with frame base (1) fixed connection, just sliding platform (3) are used for alleviateing carousel (2) for frictional resistance when frame base (1) rotates.
2. A urban railway track object transportation steering device according to claim 1, characterized in that the four corners of the frame base (1) are provided with first hooks (9), and the two ends of the turntable (2) are provided with second hooks (8).
3. A urban railway track object transportation and steering device according to claim 2, characterized in that said first support seat (7) and said second support seat (5) are each steel plates of 300mm length, 300mm width and 10mm thickness.
4. A urban railway track object transportation steering device according to claim 3, wherein the number of the sliding platforms (3) is two, the two sliding platforms (3) are symmetrically distributed along the length direction of the frame base (1), and the two sliding platforms (3) are steel plates with the length of 500mm, the width of 1055mm and the thickness of 10 mm.
5. A urban rail transit turning device according to claim 2, 3 or 4, characterized in that said frame base (1) is of rectangular configuration, said frame base (1) being of dimensions 2500mm in length and 1055mm in width, said frame base (1) being of profiled steel.
6. A urban railway track object transportation turning device according to claim 5, characterized in that said turntable (2) is of rectangular construction, said turntable (2) being of dimensions 2200mm in length and 660mm in width, said turntable (2) being made of profiled steel.
7. A urban railway track object transportation turning device according to claim 6, characterized in that said spindle (4) is a hollow threaded steel pipe of 60mm diameter, 5mm thickness and 250mm height.
8. A urban railway track object transportation turning device according to claim 7, characterized in that said bearings (6) are sized with a diameter of 145mm and a height of 20mm.
9. The urban railway track object transportation steering device according to claim 8, wherein the frame base (1) is horizontally provided with two first supporting rods (10) and two second supporting rods (11) along the length direction thereof, the two first supporting rods (10) are symmetrically distributed along the symmetry axis of the length direction of the frame base (1), the distance between the two first supporting rods (10) is 150mm, the first supporting seat (7) is arranged on the two first supporting rods (10), and the two second supporting rods (11) are symmetrically distributed along the symmetry axis of the length direction of the frame base (1).
10. The urban railway track object transportation steering device according to claim 9, wherein two third supporting rods (12) and two fourth supporting rods (13) are horizontally arranged on the turntable (2) along the length direction of the turntable, the two third supporting rods (12) are symmetrically distributed along the symmetry axis of the turntable (2) along the length direction, the distance between the two third supporting rods (12) is 150mm, the second supporting seat (5) is arranged on the two third supporting rods (12), and the two fourth supporting rods (13) are symmetrically distributed along the symmetry axis of the turntable (2) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907820.XU CN220392331U (en) | 2023-07-19 | 2023-07-19 | Urban rail article transportation steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907820.XU CN220392331U (en) | 2023-07-19 | 2023-07-19 | Urban rail article transportation steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392331U true CN220392331U (en) | 2024-01-26 |
Family
ID=89603525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321907820.XU Active CN220392331U (en) | 2023-07-19 | 2023-07-19 | Urban rail article transportation steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220392331U (en) |
-
2023
- 2023-07-19 CN CN202321907820.XU patent/CN220392331U/en active Active
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