Rail transport vehicle

Abstract

The utility model relates to a rail transport vehicle, and belongs to the technical field of workpiece transportation, the rail transport vehicle comprises a transport platform, fixing rods are fixed at the four end corners of the transport platform, the fixing rods are arranged in the height direction of the transport platform, and partition plates used for containing workpieces are slidably mounted in the length direction of the fixing rods; the partition plate is located above the conveying platform, and a fixing assembly for fixing the position of the partition plate is arranged between the partition plate and the fixing rod. The conveying device has the effect of improving efficient conveying of the pressure-resistant workpieces.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece transportation, and in particular to a rail transport vehicle. Background Art

[0002] Rail transport vehicles are widely used means of transportation in production workshops. They can move workpieces produced in one workshop to another workshop for storage.

[0003] At present, relevant rail transport vehicles, for example, a Chinese patent with authorization announcement number CN215042767U, discloses a rail transport vehicle, including a load-bearing plate for placing workpieces, the load-bearing plate is horizontally arranged, and also includes a blocking device, the blocking device is located at the edge of the upper surface of the load-bearing plate, the blocking device includes two vertically arranged first limit plates, the two first limit plates are arranged at two parallel sides of the upper surface of the load-bearing plate, and the lower side edges of the first limit plates are hinged to the load-bearing plate.

[0004] When the rail transport vehicle in the related art transports pressure-sensitive workpieces that cannot be stacked, since the load-bearing plate is single-layered, only single-layer transportation can be performed, the single-transport quantity is small, and the transportation efficiency is low. Utility Model Content

[0005] In order to improve the efficient transportation of pressure-sensitive workpieces, the present application provides a rail transport vehicle.

[0006] The present application provides a rail transport vehicle adopting the following technical solution:

[0007] A rail transport vehicle, a rail transport vehicle, includes a transport platform, wherein fixing rods are fixed at the four end corners of the transport platform, the fixing rods are arranged along the height direction of the transport platform, and a partition for holding workpieces is slidably installed in the length direction of the fixing rods. The partition is located above the transport platform, and a fixing component is provided between the partition and the fixing rod to fix the position of the partition.

[0008] By adopting the above technical solution, when transporting pressure-sensitive workpieces, the workpieces can be placed on the transport platform and partitions for transportation, which can increase the transportation volume of a single transport, while reducing the damage to the workpieces caused by overlapping between workpieces, thereby improving transportation efficiency.

[0009] Optionally, the fixing assembly includes sliding rings fixed at the four end corners of the partition, the sliding rings are opposite to the fixing rods one by one and the sliding rings are sleeved on the outside of the fixing rods, the fixing assembly also includes a limit block fixed to the side of the sliding ring away from the fixing rod, the limit block is provided with a limit groove, an insertion rod is slidably installed in the limit groove, a clamping spring is fixed to one end of the insertion rod, the end of the clamping spring away from the insertion rod is clamped and fixed to the inner wall of the limiting groove, the end of the insertion rod away from the clamping spring passes through the sliding ring, a plurality of openings are provided in the length direction of the fixing rod, and one end of the insertion rod passes through the sliding ring and is plugged into the opening.

[0010] By adopting the above technical solution, when the insertion rod is far away from the hole, the sliding ring slides up and down on the fixed rod to adjust the distance between the partition and the transport platform. When the position height of the partition needs to be fixed, the insertion rod is plugged into the opening under the action of the clamping spring to achieve fixation.

[0011] Optionally, a support assembly is fixed in the middle of the partition, the support assembly extends toward a direction close to the transport platform, and the length of the support assembly is adjustable.

[0012] By adopting the above technical solution, the supporting assembly supports the middle position of the partition, reduces the deformation of the partition caused by the heavy weight of the workpiece placed on the partition, and increases the service life of the partition.

[0013] Optionally, the support assembly includes a threaded rod fixed to the side of the partition close to the transport platform, the end of the threaded rod away from the partition is threadedly connected to a threaded sleeve, the axis of the threaded sleeve and the threaded rod are located in the same straight line, the inner side of the threaded sleeve is threadedly connected to the threaded rod, and the end of the threaded sleeve away from the threaded rod abuts the transport platform.

[0014] By adopting the above technical solution, the threaded sleeve is rotated to make it press against the transport platform, so that the length of the support assembly can be adjusted to meet the effect of supporting partitions at different positions and heights.

[0015] Optionally, the outer side of the threaded sleeve is fixedly wrapped with a buffer pad.

[0016] By adopting the above technical solution, the buffer pad can reduce the situation where the workpiece placed on the transport platform will hit the outside of the threaded sleeve due to inertia during transportation, causing damage to the workpiece, thereby playing a protective role in the transportation of the workpiece.

[0017] Optionally, the upper surface of the transport platform is also provided with a protective component for reducing the falling of workpieces, and the protective component includes two mutually parallel fixed plates, the two fixed plates are arranged along the width direction of the transport platform, and the fixed plates are located at the edge of the transport platform.

[0018] By adopting the above technical solution, the fixed plate is located in the width direction of the transport platform, which has a blocking effect on the workpiece and reduces the possibility of the workpiece falling during transportation.

[0019] The optional protection component also includes two movable panels hinged at the edge of the transport platform, the movable panels are arranged along the length direction of the transport platform, one side of the movable panel is hinged to the edge of the transport platform, and a locking component is installed on the other side, and the movable panel is locked with the fixed rod through the locking component.

[0020] By adopting the above technical solution, the movable plate is hinged to the transport platform so that it can rotate in the vertical direction. When the workpiece needs to be unloaded from the transport platform or the partition, the movable plate can be rotated to open it. During transportation, the movable plate is in a vertical state and is locked with the fixed rod through a locking assembly to reduce the workpiece from falling in the length direction of the transport platform.

[0021] Optionally, the locking assembly includes a tension spring, one end of which is fixed to the movable plate, and the other end of which is fixed with a hook, and an end of the fixing rod away from the transport platform is provided with a hanging groove, and the hook is hung with the hanging groove.

[0022] By adopting the above technical solution, the hook is pulled to connect with the hanging groove, and the stretching spring ensures the hanging effect of the two, so that the movable plate can be stably set vertically on the transport platform to play a protective role.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When transporting pressure-sensitive workpieces, the workpieces can be placed on the transport platform and partitions for transportation, which can increase the transportation volume of a single transport, reduce the damage to the workpieces caused by overlapping between workpieces, and improve transportation efficiency;

[0025] 2. The support assembly supports the middle position of the partition, reduces the deformation of the partition caused by the heavy weight of the workpiece placed on the partition, and increases the service life of the partition;

[0026] 3. The buffer pad can reduce the damage to the workpiece caused by the workpiece hitting the outside of the threaded sleeve due to inertia during transportation, and play a protective role in the transportation of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the track and transportation platform.

[0028] Figure 2 It is a cross-sectional view of the transport platform and the partition.

[0029] Figure 3 Is a fixed component in Figure 2 A partial enlarged view of point A in the middle.

[0030] Figure 4 is a cross-sectional view of the support assembly.

[0031] Figure 5 is a cross-sectional view of the locking assembly.

[0032] Explanation of the reference numerals: 1. track; 2. transport platform; 21. fixing rod; 211. opening; 22. wheel; 3. partition; 4. fixing assembly; 41. sliding ring; 411. perforation; 42. limiting block; 421. limiting groove; 43. insert rod; 44. toggle block; 45. clamping spring; 5. supporting assembly; 51. threaded rod; 52. threaded sleeve; 53. buffer pad; 6. protective assembly; 61. fixing plate; 62. movable plate; 7. locking assembly; 71. tension spring; 72. hook; 73. hanging groove. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] An embodiment of the present application discloses a rail transport vehicle.

[0035] Reference Figure 1 and Figure 2 A rail transport vehicle includes a transport platform 2 horizontally arranged on a track 1, and four fixing rods 21 are vertically fixed on the upper surface of the transport platform 2. The four fixing rods 21 are separated at the four end corners of the transport platform 2. A plurality of horizontally arranged partitions 3 are also arranged above the transport platform 2. The number of partitions 3 can be set according to actual use requirements. In this embodiment, there are two partitions 3. The partitions 3 are slidably connected to the fixing rods 21, and a fixing component 4 is provided between the partitions 3 and the fixing rods 21 to fix the position of the partitions 3. A supporting component 5 is also provided at the middle position of the partition 3. The supporting component 5 supports the partition 3 to reduce the deformation of the partition 3 caused by the heavy weight of the workpiece. A protective component 6 is also provided on the transport platform 2 to reduce the falling of the workpiece during transportation.

[0036] There are two tracks 1, which are fixed on the ground in parallel and spaced apart. Wheels 22 are fixed at the four end corners of the lower surface of the transport platform 2. The wheels 22 can roll along the length direction of the tracks 1, thereby realizing the transport platform 2 to transport the workpiece.

[0037] Reference Figure 2 and Figure 3The fixing assembly 4 includes sliding rings 41 fixed at the four end corners of the partition 3. The sliding rings 41 are arranged one by one opposite to the fixing rods 21, and the sliding rings 41 are sleeved on the outside of the fixing rods 21, so that the sliding rings 41 can slide up and down along the length direction of the fixing rods 21, thereby limiting the up and down sliding of the partition 3 on the transport platform 2.

[0038] The fixing assembly 4 also includes a limit block 42 fixed on the sliding ring 41. The number of the limit blocks 42 is the same as that of the sliding ring 41. The limit blocks 42 extend horizontally in a direction away from the sliding ring 41. A limit groove 421 is provided on the upper surface of each limit block 42. The length direction of the limit groove 421 is parallel to the length direction of the limit block 42. An insertion rod 43 is slidably installed in the limit groove 421. The insertion rod 43 can slide horizontally along the length direction of the limit groove 421. A toggle block 44 is also fixed on the upper side of the insertion rod 43. The toggle block 44 extends in a direction away from the limit groove 421 to facilitate adjustment of the position of the insertion rod 43 in the limit groove 421.

[0039] A through hole 411 is provided in the sliding ring 41, and the axis of the through hole 411 is in the same straight line as the axis of the limit groove 421. An opening 211 is provided on the side wall of the fixing rod 21 near the limit block 42, and the openings 211 are arranged at intervals along the length direction of the fixing rod 21. One end of the insertion rod 43 passes through the through hole 411 and is plugged into the opening 211. A clamping spring 45 is fixed to the other end of the insertion rod 43. The end of the clamping spring 45 away from the insertion rod 43 is fixed to the inner wall of the limit groove 421, so that the insertion rod 43 is tightly inserted into the opening 211, so that the position of the sliding ring 41 on the fixing rod 21 is fixed, and then the position of the partition 3 above the transportation platform 2 is fixed, thereby increasing the single transportation capacity of the pressure-sensitive workpieces and reducing the damage caused by the overlapping of the workpieces.

[0040] Reference Figure 4 The support components 5 are all located on the lower surface of the partition 3, and play a supporting role for the middle position of the partition 3. There are multiple support components 5. In this embodiment, two support components 5 are installed on the lower surface of each partition 3. Each support component 5 includes a threaded rod 51 vertically installed on the lower surface of the partition 3. The lower end of the threaded rod 51 is threadedly connected with a threaded sleeve 52. The lower end of the threaded sleeve 52 abuts against the transport platform 2 or the upper surface of the partition 3 located below. The inner side of the threaded sleeve 52 is threadedly connected to the threaded rod 51. The support height can be adjusted by rotating the threaded sleeve 52 to provide better support.

[0041] A buffer pad 53 is fixed to the outer circumferential wall of the threaded sleeve 52 , and the buffer pad 53 wraps the outer wall of the threaded sleeve 52 to reduce the possibility that the workpiece will hit the threaded sleeve 52 during transportation, thereby reducing the possibility that the workpiece will be damaged.

[0042] Reference Figure 1The protection component 6 includes two fixed plates 61 and two movable plates 62. The two fixed plates 61 are vertically fixed at two parallel sides of the transport platform 2, and the fixed plates 61 are arranged along the width direction of the transport platform 2. The height of the fixed plates 61 is the same as the height of the fixed rod 21 to reduce the falling of the workpiece.

[0043] Reference Figure 1 and Figure 5 The two movable plates 62 are respectively hinged at the sides of the transport platform 2 in the length direction, and the movable plates 62 can rotate in the vertical direction. The side of the movable plate 62 close to the transport platform 2 is hinged to the transport platform 2, and the side of the movable plate 62 away from the transport platform 2 is provided with two locking components 7, and the two locking components 7 are located at the end corners of the movable plate 62.

[0044] The locking assembly 7 includes a tension spring 71 and a hook 72. One end of the tension spring 71 is fixed to the movable plate 62, and the other end is fixed to the hook 72. A hanging groove 73 is provided at the end of the fixed rod 21 away from the transport platform 2. When the hook 72 is hooked to the hanging groove 73, the tension spring 71 applies a downward force to the hook 72 to reduce the hook 72 from escaping from the hanging groove 73.

[0045] The implementation principle of a rail transport vehicle in the embodiment of the present application is:

[0046] When the workpiece is being transported, the workpiece can be placed on the partition 3 and the transport platform 2, so as to increase the single transport volume and reduce the damage to the workpiece caused by overlapping between the workpieces. The protective component 6 protects the workpiece and reduces the falling of the workpiece. When the workpiece needs to be unloaded, the hook 72 is pulled away from the hanging groove 73, and the movable plate 62 can be rotated to unload; the partition 3 slides along the length direction of the fixed rod 21 and is fixed by the fixing component 4, so that it can meet the effect of transporting workpieces of different sizes. The supporting component 5 supports the partition 3 to reduce the deformation of the middle position of the partition 3 due to the transportation of the workpiece.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rail transport vehicle, comprising a transport platform (2), characterized in that: Fixed rods (21) are fixed at the four end corners of the transport platform (2). The fixed rods (21) are arranged along the height direction of the transport platform (2). A partition (3) for holding workpieces is slidably mounted on the fixed rods (21) in the length direction. The partition (3) is located above the transport platform (2). A fixing component (4) for fixing the position of the partition (3) is provided between the partition (3) and the fixed rods (21).

2. A rail transport vehicle according to claim 1, characterized in that: The fixing assembly (4) comprises a sliding ring (41) fixed at four end corners of the partition (3), the sliding ring (41) and the fixing rod (21) being opposite to each other one by one and the sliding ring (41) being sleeved on the outside of the fixing rod (21), and the fixing assembly (4) further comprises a limit block (42) fixed to a side of the sliding ring (41) away from the fixing rod (21), the limit block (42) being provided with a limit groove (421), and a plug rod being slidably installed in the limit groove (421). (43), a clamping spring (45) is fixed to one end of the insertion rod (43), and the end of the clamping spring (45) away from the insertion rod (43) is clamped and fixed to the inner wall of the limiting groove (421), and the end of the insertion rod (43) away from the clamping spring (45) passes through the sliding ring (41), and a plurality of openings (211) are provided in the length direction of the fixed rod (21), and the end of the insertion rod (43) passing through the sliding ring (41) is plugged into the opening (211).

3. A rail transport vehicle according to claim 1, characterized in that: A support assembly (5) is fixed in the middle of the partition (3); the support assembly (5) extends in a direction close to the transport platform (2); and the length of the support assembly (5) is adjustable.

4. A rail transport vehicle according to claim 3, characterized in that: The support assembly (5) comprises a threaded rod (51) fixed to a side of the partition (3) close to the transport platform (2); an end of the threaded rod (51) away from the partition (3) is threadedly connected to a threaded sleeve (52); the axis of the threaded sleeve (52) and the threaded rod (51) are located in the same straight line; the inner side of the threaded sleeve (52) is threadedly connected to the threaded rod (51); and an end of the threaded sleeve (52) away from the threaded rod (51) abuts against the transport platform (2).

5. A rail transport vehicle according to claim 4, characterized in that: The outer side of the threaded sleeve (52) is fixedly wrapped with a buffer pad (53).

6. A rail transport vehicle according to claim 1, characterized in that: The upper surface of the transport platform (2) is also provided with a protective component (6) for reducing the risk of workpieces falling, the protective component (6) comprising two mutually parallel fixing plates (61), the two fixing plates (61) being arranged along the width direction of the transport platform (2), and the fixing plates (61) being located at the edge of the transport platform (2).

7. A rail transport vehicle according to claim 6, characterized in that: The protection assembly (6) further comprises two movable panels (62) hinged at the edge of the transport platform (2), the movable panels (62) being arranged along the length direction of the transport platform (2), one side of the movable panel (62) being hinged to the edge of the transport platform (2), and the other side being provided with a locking assembly (7), the movable panel (62) being locked with the fixing rod (21) via the locking assembly (7).

8. A rail transport vehicle according to claim 7, characterized in that: The locking assembly (7) comprises a tension spring (71), one end of the tension spring (71) is fixed to the movable plate (62), and the other end is fixed with a hook (72), and the end of the fixing rod (21) away from the transport platform (2) is provided with a hanging groove (73), and the hook (72) is hung with the hanging groove (73).

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