Transfer trolley for steel pipe machining

Abstract

The utility model relates to a transfer trolley for steel pipe machining, and belongs to the field of transportation equipment.The transfer trolley comprises a trolley body, a containing groove is formed in the upper side of the trolley body, a plurality of mutually-stacked containing plates are arranged in the containing groove, and a plurality of containing grooves used for containing steel pipes are formed in the upper side of each containing plate; the trolley body is connected with a clamping assembly used for limiting the position of the storage plate. The steel pipe transportation device has the effect of reducing the phenomenon that multiple steel pipes collide with one another in the transportation process.

Description

Technical Field

[0001] The present application relates to the field of transportation equipment, and in particular to a transfer vehicle for steel pipe processing. Background Art

[0002] Steel pipe is a kind of material used to transport fluids and powdered solids, exchange heat energy and manufacture mechanical parts. In some cases, steel pipe is also used as a support to support objects or people.

[0003] Steel pipes are mainly formed by steel strips through multiple rolling and welding. After forming, steel pipes need to be cut and end processed before they can be truly used in daily life.

[0004] Currently, most transport vehicles for transporting steel pipes adopt the method of stacking multiple steel pipes inside the transport bucket of the transport vehicle for transportation. However, this method easily causes collision and friction between steel pipes, resulting in wear of the coating or paint layer on the surface of the steel pipe, thereby affecting the subsequent use of the steel pipe. Utility Model Content

[0005] In order to reduce the phenomenon of collision between multiple steel pipes during transportation, the present application provides a transfer vehicle for steel pipe processing.

[0006] The present application provides a transfer vehicle for steel pipe processing that adopts the following technical solution:

[0007] A transfer vehicle for processing steel pipes comprises a vehicle body, wherein a placement groove is provided on the upper side of the vehicle body, a plurality of mutually stacked placement plates are provided inside the placement groove, a plurality of placement grooves for accommodating steel pipes are provided on the upper side of each placement plate, and a clamping assembly for limiting the position of the placement plates is connected to the vehicle body.

[0008] By adopting the above technical solution, when the steel pipe needs to be transported, the steel pipe is placed inside the storage groove, and then the storage plate with the steel pipe is placed in the storage groove, and the storage plate is clamped by the clamping assembly. In this way, during the process of transporting the steel pipe by the vehicle body, the steel pipes are difficult to contact each other due to the restrictions of the storage groove and the upper and lower storage plates, thereby reducing the friction between the steel pipes and the phenomenon that affects the quality of the steel pipes.

[0009] Optionally, the clamping assembly includes a clamping block arranged on the side wall of the vehicle body near the side wall of each storage board, and a side of each clamping block near the adjacent storage board can be moved out of the side wall of the vehicle body and abut against the side wall of the adjacent storage board.

[0010] By adopting the above technical solution, when the storage plate needs to be clamped, the clamping block is moved so as to abut against the adjacent side wall of the storage plate, thereby realizing the clamping process of the storage plate.

[0011] Optionally, a rack is fixedly connected to a side of each clamping block away from an adjacent storage plate, and a clamping gear is meshed with a side of each rack located inside the side wall of the vehicle body.

[0012] By adopting the above technical solution, by setting the rack and the gear, the rack can be driven to move by rotating the gear. During the movement, the rack drives the clamping block to abut against the side wall of the adjacent storage plate, thereby realizing the clamping process of the storage plate.

[0013] Optionally, the plurality of clamping gears located in the same side wall of the vehicle body are fixedly connected to the same driving rod, and the driving rod can simultaneously drive the plurality of connected clamping gears to rotate.

[0014] By adopting the above technical solution, the same driving rod is provided to drive multiple clamping gears to rotate synchronously, thereby reducing the trouble of rotating each clamping gear individually.

[0015] Optionally, a movable plate is provided at the bottom of the placement groove, and the movable plate is slidably abutted against the side wall of the placement groove, and a driving screw is fixedly connected to the lower side of the movable plate, and a driving gear is threadedly sleeved on the driving screw, and a plurality of driven gears are meshed with the driving gear, and the plurality of driven gears are arranged in a one-to-one correspondence with the plurality of driving rods, and each of the driven gears is fixedly connected to the corresponding driving rod and can drive the connected driving rod to rotate, and a plurality of pressure springs are connected between the movable plate and the bottom wall of the placement groove.

[0016] By adopting the above technical solution, when the storage plate and the steel pipe are placed on the movable plate inside the storage groove, the storage plate and the steel pipe drive the movable plate to move downward, and the movable plate drives the driving screw to move downward in the process of moving downward, and the driving screw drives the driving gear to rotate in the process of moving downward, and the driving gear drives multiple driven gears to rotate in the process of rotation, and each driven gear drives the connected driving rod to rotate in the process of rotation, thereby reducing the waste caused by the need to add a driving device to drive multiple driving rods to rotate.

[0017] Optionally, each of the driving rods is connected to a locking assembly capable of limiting the position of the driving rod.

[0018] By adopting the above technical solution and providing a locking assembly, the rotation of the driving rod is reduced, which makes it difficult for the clamping block to fully clamp the adjacent storage plate.

[0019] Optionally, the locking assembly includes a locking ratchet fixedly connected to the end of the driving rod, and a locking pawl is clamped on one side of each locking ratchet.

[0020] By adopting the above technical solution and providing a locking pawl and a locking ratchet, it is possible to limit the rotation of the clamping block driven by the driving rod in a direction away from the adjacent storage plate.

[0021] Optionally, a buffer pad is fixedly connected to the side wall of each storage slot.

[0022] By adopting the above technical solution and providing a buffer pad, the phenomenon of damage to the steel pipe caused by the abutment between the steel pipe and the storage plate can be reduced.

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

[0024] 1. By setting a storage plate, opening a storage groove on the storage plate, and limiting the position of the storage plate by a clamping assembly, it is possible to reduce the phenomenon of mutual collision between multiple steel pipes during the transportation of steel pipes, thereby affecting the quality of the steel pipes;

[0025] 2. By setting up a moving plate, the storage plate and the steel pipe can drive the moving plate to move downward under the action of gravity, and the moving plate can drive multiple clamping blocks to clamp multiple storage plates, thereby reducing the waste caused by adding a driving device to drive multiple clamping blocks to move;

[0026] 3. By setting up the locking assembly, the phenomenon that the driving rod rotates during transportation, which makes it difficult for the clamping block to fully abut against the storage plate, causing the steel pipe to shake and contact with other steel pipes is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the present application.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. body; 11. universal wheel; 12. placement slot; 2. storage plate; 21. storage slot; 22. buffer pad; 3. clamping assembly; 31. clamping block; 32. rack; 33. clamping gear; 34. driving rod; 35. moving plate; 36. driving screw; 37. driving gear; 38. driven gear; 39. pressure spring; 4. locking assembly; 41. locking ratchet; 42. locking pawl. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 2 This application is described in further detail.

[0031] The present application embodiment discloses a transfer vehicle for steel pipe processing, referring to Figure 1 and Figure 2The vehicle body 1 comprises a vehicle body 1, which is arranged in a rectangular shape, and a plurality of universal wheels 11 are installed on the lower side of the vehicle body 1. A placement groove 12 is opened downwardly on the top of the vehicle body 1.

[0032] A plurality of placement plates 2 are arranged inside the placement groove 12, and the plurality of placement plates 2 are arranged in parallel up and down inside the placement groove 12. A plurality of placement grooves 21 are opened on the upper side of each placement plate 2, and each placement groove 21 is used to place a steel pipe.

[0033] The vehicle body 1 is connected to a clamping assembly 3 for clamping a plurality of storage plates 2 inside the placement groove 12 .

[0034] When the steel pipe needs to be transported, the steel pipe is placed in the storage groove 21 on the storage plate 2, and then multiple storage plates 2 with steel pipes are placed in the storage groove 12, and multiple storage plates 2 are stacked up and down. Then, the storage plates 2 are clamped by the clamping assembly 3, and the universal wheel 11 drives the vehicle body 1 to move to realize the transportation process of the steel pipe.

[0035] The steel pipes are separated by providing a storage plate 2 and opening a storage groove 21 on the storage plate 2, and the storage plate 2 is clamped by the clamping assembly 3, so as to clamp the steel pipes during transportation, so that multiple steel pipes can be kept at a certain distance from each other during transportation, thereby protecting the steel pipes during transportation.

[0036] The clamping assembly 3 includes a plurality of clamping blocks 31 located on two opposite side walls of the vehicle body 1 close to the storage slot 21, each clamping block 31 is arranged corresponding to the end side wall of one of the storage plates 2, and each clamping block 31 can move toward the corresponding storage plate 2 and abut against the corresponding storage plate 2.

[0037] A horizontally arranged rack 32 is fixedly connected to one side of each clamping block 31 away from the corresponding storage plate 2, and a clamping gear 33 is meshed on one side of each rack 32. The center lines of the multiple clamping gears 33 located in the same side wall of the vehicle body 1 are located in the same straight line. And the middle of the multiple clamping gears 33 located in the same side wall of the vehicle body 1 is penetrated and fixedly connected with the same driving rod 34.

[0038] A horizontally arranged moving plate 35 is provided at the bottom of the placement groove 12, and the side wall of the moving plate 35 is slidably abutted against the groove wall of the adjacent placement groove 12 in the vertical direction. A vertically arranged driving screw 36 is fixedly connected to the middle position of the lower side of the moving plate 35, and the bottom of the driving screw 36 is inserted into the bottom wall of the vehicle body 1 and a driving gear 37 is threadedly sleeved. The lower end of each driving rod 34 is rotatably inserted into the bottom wall of the vehicle body 1 and is fixedly connected to a driven gear 38, and multiple driven gears 38 are meshed with the driving gear 37.

[0039] A plurality of pressure springs 39 are fixedly connected between the lower side of the moving plate 35 and the bottom wall of the placement groove 12 .

[0040] When it is necessary to clamp the steel pipe, the steel pipe and the placement plate 2 are placed on the upper side of the movable plate 35 inside the placement groove 12, and then the movable plate 35 drives the driving screw 36 to move downward, and the driving screw 36 drives the driving gear 37 to rotate during the downward movement, and the driving gear 37 drives multiple driven gears 38 to rotate during the rotation, and each driven gear 38 drives the connected driving rod 34 to rotate, and each of the driving rods 34 drives the connected multiple clamping gears 33 to rotate during the rotation, and each clamping gear 33 drives the connected rack 32 to move during the rotation, and each rack 32 drives the clamping block 31 to move to the side of the adjacent placement plate 2 during the movement, thereby realizing the clamping process of the placement plate 2.

[0041] Each driving rod 34 is connected to a locking assembly 4 for limiting the rotation of the driving rod 34 .

[0042] By providing the locking assembly 4 , the driving rod 34 can limit the position of the rack 32 when the position is fixed, thereby displaying the position of the clamping block 31 so that the clamping block 31 can stably clamp the storage plate 2 .

[0043] Each driving rod 34 passes through the top side wall of the vehicle body 1 and is rotatably connected to the top side wall of the vehicle body 1. The locking assembly 4 includes a locking ratchet 41 fixedly sleeved with one end of each driving rod 34 passing through the top side wall of the vehicle body 1, and a locking pawl 42 is clamped on one side of each locking ratchet 41.

[0044] By providing the locking ratchet 41 and the locking pawl 42 , the driving rod 34 is difficult to rotate in the reverse direction when driving the clamping block 31 to abut against the storage plate 2 , so that the clamping block 31 can stably clamp the storage plate 2 .

[0045] The implementation principle of the steel pipe processing transfer vehicle of the embodiment of the present application is as follows: the steel pipe to be transported is placed on the storage plate 2, and then multiple storage plates 2 are stacked and placed inside the storage slot 12 of the vehicle body 1. In the process of the storage plate 2 being placed inside the storage slot 12, the storage plate 2 and the steel pipe drive the moving plate 35 to move downward, so that under the drive of the moving plate 35, the multiple moving blocks can clamp the multiple storage plates 2, and the locking ratchet 41 and the locking pawl 42 can also limit the rotation of the connected driving rod 34, so that the clamping block 31 can stably clamp the storage plate 2.

[0046] When it is necessary to take the steel pipe, the locking pawl 42 is no longer engaged with the locking ratchet 41, and the topmost storage plate 2 is taken out of the storage groove 12. Then the pressure spring 39 can drive the movable plate 35 and the remaining storage plates 2 and the steel pipe to move upward, so that each clamping block 31 moves to the side away from the corresponding storage plate 2, and the remaining storage plates 2 are no longer clamped by the clamping blocks 31, which facilitates the process of taking the storage plates 2 and the upper steel pipe.

[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 transfer vehicle for steel pipe processing, characterized in that: The invention comprises a vehicle body (1), wherein a placement groove (12) is provided on the upper side of the vehicle body (1), a plurality of mutually stacked placement plates (2) are provided inside the placement groove (12), a plurality of placement grooves (21) for accommodating steel pipes are provided on the upper side of each placement plate (2), and the vehicle body (1) is connected to a clamping assembly (3) for limiting the position of the placement plate (2).

2. A steel pipe processing transfer vehicle according to claim 1, characterized in that: The clamping assembly (3) comprises a clamping block (31) arranged on the side wall of the vehicle body (1) close to the side wall of each storage board (2); a side of each clamping block (31) close to the adjacent storage board (2) can be moved out of the side wall of the vehicle body (1) and abut against the side wall of the adjacent storage board (2).

3. A steel pipe processing transfer vehicle according to claim 2, characterized in that: A rack (32) is fixedly connected to the side of each clamping block (31) away from the adjacent storage plate (2), and a clamping gear (33) is meshed with the side of each rack (32) located inside the side wall of the vehicle body (1).

4. A steel pipe processing transfer vehicle according to claim 3, characterized in that: The plurality of clamping gears (33) located in the side wall of the same vehicle body (1) are fixedly connected to the same driving rod (34), and the driving rod (34) can simultaneously drive the plurality of connected clamping gears (33) to rotate.

5. A steel pipe processing transfer vehicle according to claim 4, characterized in that: A movable plate (35) is provided at the bottom of the placement groove (12), and the movable plate (35) is in sliding contact with the side wall of the placement groove (12). A driving screw (36) is fixedly connected to the lower side of the movable plate (35), and a driving gear (37) is threadedly sleeved on the driving screw (36). The driving gear (37) is meshed with a plurality of driven gears (38). The plurality of driven gears (38) are arranged in a one-to-one correspondence with the plurality of driving rods (34), and each of the driven gears (38) is fixedly connected to the corresponding driving rod (34) and can drive the connected driving rod (34) to rotate. A plurality of pressure springs (39) are connected between the movable plate (35) and the bottom wall of the placement groove (12).

6. A steel pipe processing transfer vehicle according to any one of claims 4 or 5, characterized in that: Each of the driving rods (34) is connected to a locking assembly (4) capable of limiting the position of the driving rod (34).

7. A steel pipe processing transfer vehicle according to claim 6, characterized in that: The locking assembly (4) comprises a locking ratchet (41) fixedly connected to the end of the driving rod (34), and a locking pawl (42) is clamped on one side of each locking ratchet (41).

8. The steel pipe processing transfer vehicle according to claim 1, characterized in that: A buffer pad (22) is fixedly connected to the side wall of each storage groove (21).

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