Logistics transportation device and system

Abstract

The present invention relates to the technical field of steel coil transportation, and discloses a logistics transportation device and system, including a load-bearing plate and a positioning seat, wherein the load-bearing plate is fixed on the bottom plate of a container or a trailer; a support frame is provided on the load-bearing plate; a support plate is provided between the opposing support frames, and the support plate is composed of a first slope section, a horizontal plane section, and a second slope section in sequence to form a V-shaped structure, and the V-shaped structure is used to place the steel coil; the positioning seat is fixed on the bottom plate of the container or the trailer; an inner support device is detachably installed on the positioning seat, and the inner support device is used to clamp in the inner hole of the steel coil; the present application can limit the forward, backward and downward displacement of the steel coil by arranging the support plate, and can limit the leftward, rightward and upward displacement of the steel coil by arranging the inner support device, thereby ensuring the positioning stability of the steel coil, and the inner support device can adapt to steel coils with different inner diameters.

Description

Technical Field

[0001] The invention belongs to an object transport device, relates to the technical field of steel coil transport, and particularly to a logistics transport device and system. Background Art

[0002] Steel coil, also known as coil steel. Steel is hot-pressed or cold-pressed into coils. For the convenience of storage and transportation, it is convenient for various processing (such as processing into steel plates, steel strips, etc.). The formed coils are mainly hot-rolled coils and cold-rolled coils. Hot-rolled coils are processed products before the recrystallization of steel billets. Cold-rolled coils are the subsequent processing of hot-rolled coils. The general weight of steel coils is about 15-30 tons.

[0003] Domestically, steel coils are usually transported in trailers or train containers. When transporting steel coils in a horizontal position, the strength of the container or trailer body structure is insufficient, and there is a lack of means to fix the steel coils when transporting in horizontal and vertical positions. The steel coils may move longitudinally during transportation.

[0004] The Chinese patent with the patent number CN201811047883.6 discloses a steel coil transport auxiliary device, including a channel steel base and a steel coil, wherein the bottom inner wall of the channel steel base is provided with a battery and a processor near the edge, and the middle of the upper surface of the channel steel base and near the edges on both sides are welded with support plates, and the tops of the three support plates are welded with the same upper bottom plate. However, the limit baffle of the application can only clamp the upper side of the inner hole of the steel coil, and the steel coil can move in the vertical direction, and the positioning stability of the steel coil is poor. Summary of the invention

[0005] The object of the present invention is to provide a logistics transportation device and system to solve the problem in the above background technology that the steel coil can move in the vertical direction but the positioning stability of the steel coil is poor.

[0006] The technical solution adopted by the present invention is as follows: a logistics transportation device, including a load-bearing plate and a positioning seat, the load-bearing plate is fixed on a container or a trailer bucket; the number of the load-bearing plates is 2, and a support frame is installed on each load-bearing plate, the number of the support frames is at least one, and a plurality of support frames are arranged in a row; a support plate is installed between the opposing support frames, the support plate is composed of a first slope section, a horizontal plane section, and a second slope section in sequence to form a V-shaped structure, and the V-shaped structure is used to place steel coils; a rubber plate is installed in the recess of the support plate, the shape of the rubber plate is arc-shaped, and the rubber plate is adapted to the outer surface of the steel coil; a sleeper is installed in the gap of the load-bearing plate, the bottom surface of the sleeper is located on the container or the trailer bucket, and the top surface of the sleeper is against the bottom surface of the support plate; the positioning seat is fixed on the container or the trailer bucket; an internal support device is detachably installed on the positioning seat, and the internal support device includes a first socket and a second socket connected to the positioning seat, the shape of the first socket and the second socket is trapezoidal, and the inclined surfaces of the first socket and the second socket face upwards; an axle rod is installed in the gap between the first socket and the second socket, and the axle rod The left section of the rod has a first thread groove on its shaft wall; a rotating seat is screwed onto the first thread groove, and the cross-sectional shape of the rotating seat is a T-shaped rotating member, the large diameter section of the rotating seat is located on the left, and the small diameter section is located on the right; a rocker is installed on the large diameter section of the rotating seat; the small diameter section of the rotating seat is slidably connected to a first hinge seat, and the first hinge seat is limited by a retaining ring, and the retaining ring is arranged on the small diameter section of the rotating seat; four first connecting rods are hinged on the first hinge seat, and the first connecting rod is inclined to the right; a lining plate is hinged on the free end of the first connecting rod, and the cross-sectional shape of the lining plate It is T-shaped, and the horizontal section of the lining plate is arc-shaped, which is convenient for fitting with the inner hole wall of the steel coil; the vertical section of the lining plate is hinged with a second connecting rod, the second connecting rod is inclined to the right, and the second connecting rod is located on the right side of the first connecting rod; the free end of the second connecting rod is hinged with a second hinge seat, and the second hinge seat is fixed to the middle section of the shaft rod; the vertical section of the lining plate is hinged with a third connecting rod, the third connecting rod is inclined to the right, and the third connecting rod is located on the right side of the second connecting rod; the free end of the third connecting rod is hinged with a third hinge seat, and the third hinge seat is fixed to the right section of the shaft rod.

[0007] Furthermore, a system using the above-mentioned logistics transportation device is proposed, including a clamp and a crane. The clamp is used to clamp the steel coil, and the crane is used to transfer the steel coil on the clamp, thereby realizing the lifting and transportation of the steel coil.

[0008] The beneficial effects of the present invention are as follows: by setting a support plate, the present application can limit the forward, backward and downward displacement of the steel coil, and by setting an internal support device, the leftward, rightward and upward displacement of the steel coil can be limited, thereby ensuring the positioning stability of the steel coil, and the internal support device can adapt to steel coils with different inner diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a side structural schematic diagram of the present invention.

[0010] Figure 2It is a schematic diagram of the three-dimensional structure of the present invention.

[0011] Figure 3 It is a schematic diagram of the main structure of the inner support device.

[0012] Figure 4 It is a schematic diagram of the three-dimensional structure of the inner support device.

[0013] Figure 5 It is a schematic diagram of the main cross-sectional structure of the limit bolt.

[0014] Figure 6 A schematic diagram of the three-dimensional structure of the support frame.

[0015] Figure 7 It is a schematic diagram of the main cross-sectional structure of the positioning seat.

[0016] Figure 8 It is a schematic diagram of the side structure of the first reinforcing rib.

[0017] Fig. 9 It is a schematic diagram of the three-dimensional structure of the second reinforcement rib.

[0018] Fig.10 It is a side view structural diagram of the cable-stayed assembly.

[0019] Fig.11 It is a schematic diagram of the three-dimensional structure of the cable-stayed component.

[0020] Fig.12 Schematic diagram of the three-dimensional structure of the chain.

[0021] Fig.13 It is a schematic diagram of the three-dimensional structure of the block seat.

[0022] Fig.14 It is a schematic diagram of the side cross-sectional structure of the shock-absorbing cylinder.

[0023] Fig.15 It is a schematic diagram of the three-dimensional structure of the first stand and the second stand.

[0024] Fig.16 It is a schematic diagram of the three-dimensional structure of the positioning pin.

[0025] Fig.17 It is a schematic diagram of the three-dimensional structure of the second type of cable-stayed assembly.

[0026] Fig.18 It is a schematic diagram of the three-dimensional structure of the chain and driving gear.

[0027] Fig.19 Schematic diagram of the three-dimensional structure of the chain.

[0028] Fig. 20 It is a schematic diagram of the three-dimensional structure of the notch groove.

[0029] Fig.21 It is a schematic diagram of the three-dimensional structure of the splint.

[0030] Fig. 22 It is a schematic diagram of the three-dimensional structure of the clamping assembly.

[0031] Fig.23 It is a schematic diagram of the side cross-sectional structure of the first bent plate and the second bent plate.

[0032] Fig.24 It is a schematic diagram of the three-dimensional structure of the third bent plate and the fourth bent plate.

[0033] Fig.25 This is a schematic diagram of the main structure of the triangular table.

[0034] Fig.26 It is a schematic diagram of the three-dimensional structure of the rotating arm.

[0035] Fig. 27 It is a schematic diagram of the three-dimensional structure of the connecting rod.

[0036] Fig.28 It is a schematic diagram of the three-dimensional structure of the clamping seat and the convex seat.

[0037] Fig.29 It is a schematic diagram of the three-dimensional structure of the first lead screw.

[0038] Fig.30 It is a side structural schematic diagram of the clamping device.

[0039] Fig.31 It is a schematic diagram of the three-dimensional structure of the flap.

[0040] Fig.32 It is a schematic diagram of the side structure of the clamp arm.

[0041] Fig.33 It is a schematic diagram of the three-dimensional structure of the clamp arm.

[0042] Fig.34 It is a schematic diagram of the side structure of the arch seat.

[0043] Fig.35 It is a schematic diagram of the side view structure of the clamp and crane.

[0044] In the figure: 1, bearing plate; 2, positioning seat; 3, bottom plate; 4, support frame; 5, support plate; 6, first slope section; 7, horizontal section; 8, second slope section; 9, steel coil; 10, rubber sheet; 11, sleeper; 12, inner support device; 13, first socket; 14, second socket; 15, shaft rod; 16, first thread groove; 17, rotating seat; 18, rocker; 19, first hinge seat; 20, retaining ring; 21, first connecting rod; 22, lining plate; 23, second connecting rod; 24, second hinge seat; 25, third connecting rod; 26, third hinge seat; 27, limit bolt; 28, bottom beam; 29, vertical beam; 30. Beam; 31. Cross rod; 32. Base plate; 33. Column; 34. First U-shaped groove; 35. Second U-shaped groove; 36. Press block; 37. First telescopic rod; 38. First reinforcing rib; 39. Second reinforcing rib; 40. Oblique-stayed assembly; 41. Chain; 42. Through groove; 43. Hand chain hoist; 44. Ear seat; 45. Support; 46. Rotating rod; 47. Block seat; 48. Through hole; 49. Shock-absorbing cylinder; 50. Shock-absorbing spring; 51. Press plate; 52. First stand; 53. Second stand; 54. Positioning pin; 55. Chain; 56. Driving gear; 57. Screw head; 58. Gear seat ; 59, limit plate; 60, limit rod; 61, notch groove; 62, clamping plate; 63, fourth connecting rod; 64, rotating plate; 65, second telescopic rod; 66, clamping assembly; 67, shaft seat; 68, roller; 69, first bending plate; 70, rectangular groove; 71, second bending plate; 72, roller; 73, sliding hole; 74, sliding rod; 75, triangular seat; 76, compression spring; 77, third bending plate; 78, fourth bending plate; 79, triangular table; 80, indexing plate; 81, rotating arm; 82, bolt hole; 83, stud bolt; 84, connecting rod; 85, side plate; 86, clamping seat; 87, convex seat; 88 , connecting bolts; 89, first lead screw; 90, hand wheel; 91, clamping device; 92, fixing plate; 93, flap; 94, opening groove; 95, positioning bolt; 96, second lead screw; 97, first clamping plate; 98, third lead screw; 99, second clamping plate; 100, slide rail; 101, clamp arm; 102, pillow block; 103, bidirectional lead screw; 104, guide column; 105, slip ring; 106, connecting plate; 107, arch seat; 108, top plate; 109, third telescopic rod; 110, fifth connecting rod; 111, sixth connecting rod; 112, seventh connecting rod; 113, clamp; 114, crane. DETAILED DESCRIPTION

[0045] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0046] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth" and "seventh" are used for descriptive purposes only and shall not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] like Figure 1~Figure 4As shown, in the first embodiment, a logistics transportation device comprises a load-bearing plate 1 and a positioning seat 2, wherein the load-bearing plate 1 is fixed on a container or a trailer bucket; there are two load-bearing plates 1, and a support frame 4 is installed on each load-bearing plate 1, and the number of the support frames 4 is at least one, and a plurality of support frames 4 are arranged in a row, so that a plurality of steel coils 9 can be transported at one time; a support plate 5 is installed between the opposing support frames 4, and the support plate 5 is composed of a first slope section 6, a horizontal surface section 7, and a second slope section 8 in sequence to form a V-shaped structure, and the V-shaped structure is used to place the steel coil 9; a rubber plate 10 is installed in the recess of the support plate 5, and the shape of the rubber plate 10 is arc-shaped, and the rubber plate 10 is adapted to the outer surface of the steel coil 9; a sleeper 11 is installed in the gap of the load-bearing plate 1, and the bottom surface of the sleeper 11 is located in the container or on the trailer body, the top surface of the sleeper 11 is against the bottom surface (horizontal surface section 7) of the support plate 5; the positioning seat 2 is fixed on the container or the trailer body; the positioning seat 2 is detachably mounted with an inner support device 12, the inner support device 12 is used to be stuck in the inner hole of the steel coil 9, and the inner support device 12 includes a first socket 13 and a second socket 14 connected to the positioning seat 2, the first socket 13 and the second socket 14 are in the shape of a trapezoid, and the inclined surfaces of the first socket 13 and the second socket 14 face upward; a shaft rod 15 is installed in the gap between the first socket 13 and the second socket 14, and a first thread groove 16 is provided on the left section of the shaft wall of the shaft rod 15; a rotating seat 17 is screwed on the first thread groove 16, and the cross-sectional shape of the rotating seat 17 is a T-shaped rotating member, the large diameter section of the rotating seat 17 is located on the left, and the small diameter section of the rotating seat 17 is located on the left. The large diameter section of the rotating seat 17 is installed with a rocker 18, and the operator can drive the rotating seat 17 by screwing the rocker 18; the small diameter section of the rotating seat 17 is slidably connected with a first hinged seat 19, and the first hinged seat 19 is limited by a retaining ring 20, and the retaining ring 20 is arranged on the small diameter section of the rotating seat 17; four first connecting rods 21 are hinged on the first hinged seat 19, and the first connecting rod 21 is inclined to the right; the free end of the first connecting rod 21 is hinged with a lining plate 22, and the cross-sectional shape of the lining plate 22 is T-shaped, and the horizontal section of the lining plate 22 is arc-shaped, and the arc-shaped horizontal section is convenient for fitting with the inner hole wall of the steel coil 9; the vertical section of the lining plate 22 is hinged with a second connecting rod 23, and the second connecting rod 23 is inclined to the right, and the second connecting rod 23 is located on the right side of the first connecting rod 21; The free end of the rod 23 is hinged with a second hinge seat 24, and the second hinge seat 24 is fixed to the middle section of the shaft rod 15; the vertical section of the lining plate 22 is hinged with a third connecting rod 25, the third connecting rod 25 is inclined to the right, and the third connecting rod 25 is located on the right side of the second connecting rod 23; the free end of the third connecting rod 25 is hinged with a third hinge seat 26, and the third hinge seat 26 is fixed to the right section of the shaft rod 15; the working process of the inner support device 12: the operator can drive the rotating seat 17 by screwing the rocker 18, and the rotating seat 17 drives the first hinge seat 19 to move from left to right. Due to the position limitation of the second connecting rod 23 and the third connecting rod 25, the angle between the second connecting rod 23 and the first connecting rod 21 becomes smaller, until the four lining plates 22 are stuck with the inner hole of the steel coil 9, thereby realizing the positioning of the steel coil 9;When the steel coil 9 needs to be unloaded, it is only necessary to rotate the rocker 18 in the opposite direction; the present application can limit the forward, backward and downward displacement of the steel coil 9 by setting the support plate 5, and can limit the leftward, rightward and upward displacement of the steel coil 9 by setting the inner support device 12, thereby ensuring the positioning stability of the steel coil 9, and the inner support device 12 can adapt to steel coils 9 with different inner diameters. ;

[0050] like Figure 5 As shown, as an optimization of the first embodiment, a limiting bolt 27 is threadedly connected to the first socket 13, and the limiting bolt 27 is used to limit the position of the rotating seat 17 to prevent the rotating seat 17 from being displaced during transportation.

[0051] like Figure 6 As shown, as an optimization of the first embodiment, the support frame 4 includes a bottom beam 28 arranged on the bearing plate 1, and a vertical beam 29 is fixed on the bottom beam 28, the number of the vertical beams 29 is 2, and a cross beam 30 is fixed in the gap between the two vertical beams 29, the number of the cross beams 30 is 2, the two cross beams 30 are arranged from top to bottom, and the gap between the two cross beams 30 is used to install the support plate 5; a cross rod 31 is fixed between the two vertical beams 29.

[0052] like Figure 7 As shown, as an optimization of the first embodiment, the positioning seat 2 includes a base plate 32, and the base plate 32 is connected to the bottom plate 3 by bolts; a column 33 is fixed on the base plate 32, and a first U-shaped groove 34 is provided on the top surface of the column 33, and the first U-shaped groove 34 is used to place the first socket 13 or the second socket 14; a second U-shaped groove 35 is provided on the top surface of the column 33, and a pressing block 36 is slidably connected in the second U-shaped groove 35, and the shape of the pressing block 36 is a trapezoid, and the inclined surface of the pressing block 36 faces downward, and the inclined surface of the pressing block 36 is adapted to the inclined surface of the first socket 13 or the second socket 14; a The first telescopic rod 37, the first telescopic rod 37 can be selected as a hydraulic cylinder or a pneumatic cylinder; the first telescopic rod 37 is fixed to the column 33; in the initial state, the pressure block 36 is located in the second U-shaped groove 35, and the first socket 13 and the second socket 14 are just placed in the first U-shaped groove 34, and then the first telescopic rod 37 pushes the pressure block 36 to press the first socket 13 and the second socket 14, at this time the internal support device 12 can be unfolded to fix the steel coil 9, when the steel coil 9 is unloaded, the first telescopic rod 37 drives the pressure block 36 to slide into the second U-shaped groove 35, and the first socket 13 or the second socket 14 can be moved upward.

[0053] like Figure 8 As shown, as an optimization of the first embodiment, considering the stability of the support frame 4, a first reinforcing rib 38 is fixed at the angle between the bearing plate 1 and the support frame 4, and the first reinforcing rib 38 can improve the rigidity and strength of the support frame 4, thereby ensuring stability.

[0054] like Fig. 9As shown, as an optimization of the first embodiment, considering the stability of the support plate 5, a second reinforcing rib 39 is fixed at the angle between the load-bearing plate 1 and the support plate 5, and the second reinforcing rib 39 can improve the rigidity and strength of the support plate 5, thereby ensuring stability.

[0055] like Figure 10~Figure 12 As shown, as an optimization of the first embodiment, in order to further improve the stability of the positioning of the steel coil 9, an oblique-stayed assembly 40 is installed on the support plate 5, and the oblique-stayed assembly 40 includes a chain 41. The first slope section 6 and the second slope section 8 of the support plate 5 are provided with through grooves 42. The number of the through grooves 42 is 2, and the through grooves 42 are flush with the left and right end surfaces of the steel coil 9; the through grooves 42 are used to pass the chain 41, and the chain 41 passes through the inner hole of the steel coil 9 to form a U shape; hand winches 43 are hooked at both ends of the chain 41, and the hand winch 43 is fixed on the ear seat 44, and the ear seat 44 is fixed on the container or the trailer bed. The hand winch 43 is used to make the chain 41 tighten the steel coil 9 from the oblique direction, thereby further limiting the position of the steel coil 9 and improving the stability of the positioning of the steel coil 9.

[0056] like Fig.13 As shown, as an optimization of the first embodiment, in order to further improve the stability of the positioning of the steel coil 9, the first slope section 6 and the second slope section 8 of the support plate 5 are fixed with a support 45, and two supports 45 are arranged on the first slope section 6 and the second slope section 8; the support 45 is rotatably connected with a rotating rod 46, and a stopper 47 is fixed on the rotating rod 46. The shape of the stopper 47 is L-shaped, and the horizontal section of the stopper 47 is used to limit the left and right end surfaces of the steel coil 9, and the vertical section of the stopper 47 is against the first slope section 6 and the second slope section 8 of the support plate 5. Before the steel coil 9 is put in, the stopper 47 is rotated upward, and after the steel coil 9 is put in, the stopper 47 is rotated into a horizontal state, so as to realize the auxiliary positioning of the steel coil 9 and improve the stability of the positioning of the steel coil 9.

[0057] like Fig.14 As shown, as an optimization of the first embodiment, considering that the steel coil 9 may be bumpy during transportation, in order to reduce the impact of the steel coil 9 on the trailer or container, a through hole 48 is opened on the bottom surface of the support plate 5, and the through hole 48 passes through the rubber plate 10. A shock-absorbing cylinder 49 is installed on the through hole 48, and a shock-absorbing spring 50 is installed in the shock-absorbing cylinder 49. A pressure plate 51 is installed on the upper end of the shock-absorbing spring 50, and the pressure plate 51 is used to support the steel coil 9. In the normal state, the shock-absorbing spring 50 is in a compressed state. When encountering a bumpy road surface, the shock-absorbing spring 50 is deformed, which can effectively buffer the impact of the steel coil 9.

[0058] like Fig.15 and Fig.16As shown, the second embodiment is different from the first embodiment in that, considering that the positioning seat 2 on one side needs to be removed when installing the above-mentioned internal support device 12, the operation is complicated. The positioning seat 2 includes a base plate 32, and the base plate 32 is connected to the bottom plate 3 by bolts; a first stand 52 is fixed on the base plate 32, and the top surface of the first stand 52 is lower than the axis of the steel coil 9. The top surface of the first stand 52 is hinged with a second stand 53, and the second stand 53 is initially in a vertical state. The second stand 53 is fixed to the first stand 52 by a positioning pin 54. When the steel coil 9 is fixedly placed, the positioning pin 54 is opened, and the second stand 53 can be flipped outward to a horizontal state. At this time, the internal support device 12 can be inserted into the inner hole of the steel coil 9 without removing the positioning seat 2, and the operation is simple; a first U-shaped groove 34 is provided on the top surface of the second stand 53, and the first U-shaped groove 34 is used to place the first socket 13 or the second socket 14 ; A second U-shaped groove 35 is provided on the top surface of the second stand 53, and a pressure block 36 is slidably connected in the second U-shaped groove 35. The shape of the pressure block 36 is trapezoidal, and the inclined surface of the pressure block 36 faces downward, and the inclined surface of the pressure block 36 is adapted to the inclined surface of the first socket 13 or the second socket 14; a first telescopic rod 37 is installed on the pressure block 36, and the first telescopic rod 37 can select a hydraulic cylinder or a cylinder; the first telescopic rod 37 is fixed to the second stand 53; in the initial state, the pressure block 36 is located in the second U-shaped groove 35, and the first socket 13 and the second socket 14 are just placed in the first U-shaped groove 34, and then the first telescopic rod 37 pushes the pressure block 36 to press the first socket 13 and the second socket 14, at this time, the internal support device 12 can be unfolded to fix the steel coil 9, and when the steel coil 9 is unloaded, the first telescopic rod 37 drives the pressure block 36 to slide into the second U-shaped groove 35, and the first socket 13 or the second socket 14 can be moved upward.

[0059] like Figure 17~Figure 19 As shown, in the third embodiment, different from the first embodiment, in order to further improve the stability of the positioning of the steel coil 9, another inclined pull assembly 40 is proposed, the inclined pull assembly 40 is installed on the support plate 5, and the inclined pull assembly 40 includes a chain 55. The first slope section 6 and the second slope section 8 of the support plate 5 are provided with through grooves 42, and the number of through grooves 42 is 2, and the through grooves 42 are flush with the left and right end surfaces of the steel coil 9; the through grooves 42 are used to pass through the chain 55, and the chain 55 passes through the inner hole of the steel coil 9 to form a U shape; a driving gear 56 is meshed on the chain 55, and a rotating gear 56 is fixed to the shaft end of the driving gear 56. The screwing head 57 is hexagonal in shape; a gear seat 58 is provided on the driving gear 56, and the gear seat 58 is arranged on the bearing plate 1. A limiting plate 59 is fixed on the gear seat 58, and the limiting plate 59 can prevent the chain 55 from being derailed; a limiting rod 60 is inserted on the gear seat 58, and the limiting rod 60 is used to limit the rotation of the driving gear 56; use a wrench to tighten the screwing head 57, so that the chain 55 tightens the steel coil 9 from an oblique direction. After tightening the chain 55, insert the limiting rod 60 into the gear seat 58, and the driving gear 56 cannot rotate, which further limits the position of the steel coil 9 and improves the stability of the positioning of the steel coil 9.

[0060] like Fig. 20 and Fig.21 As shown, in the fourth embodiment, the difference from the first embodiment is that, in order to further improve the stability of the positioning of the steel coil 9, the horizontal surface section 7 of the support plate 5 is provided with a notch groove 61, the number of the notch grooves 61 is 2, the two notch grooves 61 are symmetrically arranged, and a clamping plate 62 is slidably connected to the notch groove 61, and the shape of the clamping plate 62 is an inverted T shape; the bottom surface of the clamping plate 62 is rotatably connected to the fourth connecting rod 63, and the two fourth connecting rods 63 are parallel; the free end of the fourth connecting rod 63 is hinged with a rotating plate 64, and the rotating plate 64 It is arranged on the sleeper 11; the splint 62 located on one side is driven by the second telescopic rod 65, and the second telescopic rod 65 is fixed to the support plate 5. The second telescopic rod 65 can select a hydraulic cylinder or a pneumatic cylinder. The second telescopic rod 65 drives the right splint 62 to move, and the fourth connecting rod 63 drives the splints 62 on both sides to move away from each other. After the second telescopic rod 65 contracts, the splints 62 on both sides move toward each other, and the two splints 62 can clamp the left and right end faces of the steel coil 9, further improving the stability of the positioning of the steel coil 9.

[0061] like Fig. 22 and Fig.23 As shown, in the fifth embodiment, the difference from the first embodiment is that, in order to further improve the stability of the positioning of the steel coil 9, a clamping assembly 66 is installed on the support plate 5, and the clamping assembly 66 includes an axle seat 67, which is arranged on the bottom surfaces of the first slope section 6 and the second slope section 8 of the support plate 5, and a roller 68 is rotatably connected to the axle seat 67; a first bending plate 69 is fixed to the roller 68; a rectangular groove 70 is provided on the support plate 5, through which the first bending plate 69 passes; the first bending plate 69 is used to clamp the shaft wall of the steel coil 9; a second bending plate 71 is fixed to the roller 68, and a roller 72 is rotatably connected to the free end of the second bending plate 71; a sliding Hole 73, the sliding hole 73 passes through the rubber plate 10, and a sliding rod 74 is slidably connected in the sliding hole 73. A triangular seat 75 is fixed to the side wall of the sliding rod 74 located on the bottom surface of the support plate 5. The triangular seat 75 is installed inverted, and the inclined surface of the triangular seat 75 is rollingly connected to the roller 72; a compression spring 76 is sleeved on the side wall of the sliding rod 74, and the compression spring 76 is against the sleeper 11. The compression spring 76 is located below the triangular seat 75. The compression spring 76 makes the sliding rod 74 protrude from the support plate 5. At this time, the first bending plate 69 is in an open state, which is convenient for the placement of the steel coil 9. After the steel coil 9 is placed on the support plate 5, the sliding rod 74 moves downward, and the triangular seat 75 pushes the second bending plate 71 to open, and then the first bending plate 69 hugs the shaft wall of the steel coil 9.

[0062] like Fig.24 and Fig.25As shown, as an optimization of the fifth embodiment, considering that the first bending plate 69 can only clamp the shaft wall of the steel coil 9, the clamping is relatively limited, the horizontal surface section 7 of the support plate 5 is installed with an axle seat 67, and the axle seat 67 is rotatably connected to a roller 68; a third bending plate 77 is fixed on the roller 68, and the third bending plate 77 is used to clamp the left and right end surfaces of the steel coil 9; a fourth bending plate 78 is fixed on the roller 68, and the free end of the fourth bending plate 78 is rotatably connected to a roller 72; the horizontal surface section 7 of the support plate 5 is provided with a sliding hole 73, the sliding hole 73 penetrates the rubber plate 10, and a sliding rod 74 is slidably connected in the sliding hole 73, A triangular platform 79 is fixed to the side wall of the slide bar 74 on the bottom surface of the support plate 5. The triangular platform 79 is installed inverted, and the four faces of the triangular platform 79 are all inclined surfaces. The inclined surfaces of the triangular platform 79 are rollingly connected to the roller 72; the compression spring 76 makes the slide bar 74 protrude from the support plate 5. At this time, the first bending plate 69 and the third bending plate 77 are in an open state, which is convenient for the insertion of the steel coil 9. After the steel coil 9 is placed on the support plate 5, the slide bar 74 moves downward, and the triangular platform 79 pushes the second bending plate 71 and the fourth bending plate 78 to open, so that the first bending plate 69 hugs the axial wall of the steel coil 9, and the third bending plate 77 hugs the left and right end surfaces of the steel coil 9.

[0063] like Fig.26 As shown, as an optimization of Example 5, considering that the angles of the first bending plate 69 and the third bending plate 77 are fixed, in order to better fit the surface of the steel coil 9, a dividing plate 80 is fixed to the free ends of the first bending plate 69 and the third bending plate 77, and a rotating arm 81 is detachably installed at the center of the dividing plate 80. Bolt holes 82 arranged at equal angles are provided on the end faces of the rotating arm 81 and the dividing plate 80, and stud bolts 83 are installed in the bolt holes 82. By adjusting the relative positions of the bolt holes 82 of the dividing plate 80 and the rotating arm 81, the angle of the rotating arm 81 can be changed, so that the first bending plate 69 and the third bending plate 77 can better fit the surface of the steel coil 9.

[0064] like Fig. 27 As shown, as an optimization of the fifth embodiment, considering that the first bending plate 69 and the third bending plate 77 can only clamp the lower side of the steel coil 9, a connecting rod 84 is fixed to the free end of the rotating arm 81, and side plates 85 are fixed to both ends of the connecting rod 84. The two side plates 85 can clamp the left and right side walls of the steel coil 9. By providing the side plates 85, the rotating arm 81 can hold the steel coil 9 while limiting the position from the upper left and right end surfaces of the steel coil 9.

[0065] like Fig.28As shown, as an optimization of Example 5, considering that the angle of the side plate 85 is fixed, in order to better fit the surface of the steel coil 9, a connecting rod 84 is fixed to the free end of the rotating arm 81, and the two ends of the connecting rod 84 are rotatably connected to a clamping seat 86, and the end face of the clamping seat 86 is provided with bolt holes 82 arranged at equal angles, and a convex seat 87 is fixed to the side wall of the connecting rod 84, and the convex seat 87 is provided with a bolt hole 82. The bolt holes 82 of the convex seat 87 and the clamping seat 86 are fixed by connecting bolts 88 after the bolt holes 82 of the convex seat 87 and the clamping seat 86 are aligned. The two clamping seats 86 can clamp the left and right side walls of the steel coil 9. By setting the clamping seat 86, the rotating arm 81 can hold the steel coil 9 while limiting the position from the upper left and right end faces of the steel coil 9, and the angle of the clamping seat 86 is adjustable, which can better fit the surface of the steel coil 9.

[0066] like Fig.29 As shown, as an optimization of Example 5, considering that the spacing between the two side panels 85 is fixed and cannot be used for steel coils 9 of different models, a connecting rod 84 is fixed to the free end of the rotating arm 81, and a first screw 89 is threadedly connected to both ends of the connecting rod 84. The side panel 85 is screwed on the first screw 89, and a hand wheel 90 is installed at the free end of the first screw 89. By rotating the hand wheel 90, the gap between the two side panels 85 can be adjusted, which can be used for steel coils 9 of different models, and the angle of the side panel 85 is adjustable, which can better fit the surface of the steel coil 9.

[0067] like Fig.30 and Fig.31 As shown, in the sixth embodiment, unlike the first embodiment, in order to further improve the stability of the positioning of the steel coil 9, a clamping device 91 is installed on the support frame 4, and the clamping device 91 includes a fixing plate 92 arranged on one side of the support frame 4, the fixing plate 92 is fixed to the support frame 4 by bolts, and a flap 93 is rotatably connected to the fixing plate 92, and an opening groove 94 is provided on the flap 93; a positioning bolt 95 is installed on the support frame 4 on the other side, and the positioning bolt 95 is adapted to the opening groove 94, and the positioning bolt 95 can lock the flap 93; a second lead screw 96 is threadedly connected to the top surface of the flap 93, and the lower end of the second lead screw 96 is rotatably connected to The first clamping plate 97 is in the shape of an arc and is used to press the top shaft wall of the steel coil 9. A hand wheel 90 is installed at the upper end of the second lead screw 96. A third lead screw 98 is threadedly connected to the top surface of the flap 93. The lower end of the third lead screw 98 is rotatably connected to a second clamping plate 99. The second clamping plate 99 is used to press the lateral shaft wall of the steel coil 9. A hand wheel 90 is installed at the upper end of the third lead screw 98. When the flap 93 is opened, it is convenient to place the steel coil 9 on the support plate 5. After the flap 93 is fixed, rotating the second lead screw 96 and the third lead screw 98 can press the steel coil 9 from above, thereby further improving the stability of the positioning of the steel coil 9.

[0068] like Fig.32 and Fig.33As shown, as an optimization of Example 6, considering that the first clamping plate 97 and the second clamping plate 99 can only clamp the axial wall of the steel coil 9, a sliding rail 100 is installed on the bottom surface of the flap 93, and the number of the sliding rails 100 is 2, and the two sliding rails 100 are symmetrically arranged, and a clamping arm 101 is slidably connected to the sliding rail 100; a pillow block 102 is installed on the bottom surface of the flap 93, and the number of the pillow blocks 102 is 2, and the two pillow blocks 102 are symmetrically arranged; a bidirectional lead screw 103 is rotatably connected to the pillow block 102, and the threaded portion of the bidirectional lead screw 103 is threadedly connected to the clamping arm 101; by rotating the bidirectional lead screw 103, the two clamping arms 101 are moved toward or away from each other, and the clamping arm 101 can limit the upper left and right end surfaces of the steel coil 9, and the clamping arm 101 can be suitable for steel coils 9 of different models.

[0069] like Fig.34 As shown, in the seventh embodiment, the difference from the first embodiment is that, in order to further improve the stability of the positioning of the steel coil 9, a clamping device 91 is installed on the support frame 4, and the clamping device 91 includes a guide column 104 arranged on the support plate 5, the number of the guide columns 104 is 2, and the two guide columns 104 are symmetrically arranged. The guide columns 104 are hinged to the support plate 5, and the guide columns 104 can rotate in the left and right directions; a slip ring 105 is slidably connected to the guide column 104, and a connecting plate 106 is fixed to the slip ring 105; an arch seat 107 is fixed to the bottom surface of the connecting plate 106, and the arch seat 107 is used to press the top shaft wall of the steel coil 9; a top plate 108 is fixed to the upper end of the guide column 104, and a third telescopic rod 109 is installed on the top plate 108, and the third telescopic rod 109 is fixed to the top plate 108. 9 can select a hydraulic cylinder or a pneumatic cylinder, and the piston end of the third telescopic rod 109 is telescopic in the vertical direction; the piston end of the third telescopic rod 109 is hinged with a fifth connecting rod 110, and the free end of the fifth connecting rod 110 is hinged with a sixth connecting rod 111 and a seventh connecting rod 112, and the number of the sixth connecting rod 111 is 2, and the two sixth connecting rods 111 are hinged with the top plate 108; the number of the seventh connecting rod 112 is 2, and the two seventh connecting rods 112 are hinged with the connecting plate 106. When the steel coil 9 is put in, the clamping device 91 rotates to the right to facilitate the steel coil 9 to be placed on the support plate 5. The fifth connecting rod 110 is driven downward by the third telescopic rod 109, and the angles of the sixth connecting rod 111 and the seventh connecting rod 112 become larger, and the arch seat 107 moves downward to press the steel coil 9.

[0070] like Fig.35 As shown, further, a system using the above-mentioned logistics transportation device is proposed, including a clamp 113 and a crane 114. The clamp 113 is used to clamp the steel coil 9, and the crane 114 is used to transfer the steel coil 9 on the clamp 113, thereby realizing the lifting and transportation of the steel coil 9.

[0071] Although the present invention has been described in detail with reference to the aforementioned examples, it is still possible for those skilled in the art to make and modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A logistics transport device, comprising a carrying plate (1) and a positioning seat (2), characterized in that: The load-bearing plate (1) is fixed on a container or a trailer body; a support frame (4) is provided on the load-bearing plate (1); a support plate (5) is provided between the opposing support frames (4), the support plate (5) being composed of a first slope section (6), a horizontal surface section (7), and a second slope section (8) in sequence to form a V-shaped structure, wherein a steel coil (9) is placed inside the V-shaped structure; a positioning seat (2) is fixed on a container or a trailer body; an inner support device (12) is detachably mounted on the positioning seat (2), the inner support device (12) comprising a first socket (13) and a second socket (14) connected to the positioning seat (2); a shaft rod (15) is provided in the gap between the first socket (13) and the second socket (14), and a first thread groove (14) is provided on the left shaft wall of the shaft rod (15) 16); a rotating seat (17) is screwed onto the first thread groove (16); a rocker (18) is provided at the large diameter section of the rotating seat (17); a first hinge seat (19) is slidably connected to the small diameter section of the rotating seat (17), and the first hinge seat (19) is limited by a retaining ring (20); four first connecting rods (21) are hinged on the first hinge seat (19); a lining plate (22) is hinged at the free end of the first connecting rod (21), and the lining plate (22) is in contact with the inner hole wall of the steel coil (9); a second connecting rod (23) is hinged at the vertical section of the lining plate (22), and the second connecting rod (23) is located on the right side of the first connecting rod (21); a second hinge seat (24) is hinged at the free end of the second connecting rod (23), and the second hinge seat (24) is hinged to the middle section of the shaft rod (15). The support plate (5) is fixed; the vertical section of the lining plate (22) is hinged with a third connecting rod (25), and the third connecting rod (25) is located on the right side of the second connecting rod (23); the free end of the third connecting rod (25) is hinged with a third hinge seat (26), and the third hinge seat (26) is fixed to the right section of the shaft rod (15); the support plate (5) is provided with a clamping assembly (66), and the clamping assembly (66) includes an axle seat (67), and the axle seat (67) is arranged on the bottom surface of the first slope section (6) and the second slope section (8) of the support plate (5), and a roller (68) is rotatably connected to the axle seat (67); the roller (68) is provided with a first bending plate (69); the support plate (5) is provided with a rectangular groove (70) through which the first bending plate (69) passes; the first bending plate (6 9) is used for clamping the steel coil (9) shaft wall; the roller (68) is provided with a second bending plate (71), and the free end of the second bending plate (71) is rotatably connected to a roller (72); the horizontal surface section (7) of the support plate (5) is provided with a sliding hole (73), and a sliding rod (74) is slidably connected in the sliding hole (73); the side wall of the sliding rod (74) located on the bottom surface of the support plate (5) is provided with a triangular seat (75), the triangular seat (75) is installed in an inverted manner, and the inclined surface of the triangular seat (75) is rollingly connected to the roller (72); the side wall of the sliding rod (74) is sleeved with a compression spring (76), and the compression spring (76) is located below the triangular seat (75); the horizontal surface section (7) of the support plate (5) is provided with an axle seat (67), and the roller (68) is rotatably connected to the axle seat (67);The rotating roller (68) is provided with a third bending plate (77), and the third bending plate (77) is used to clamp the left and right end surfaces of the steel coil (9); the rotating roller (68) is provided with a fourth bending plate (78), and the free end of the fourth bending plate (78) is rotatably connected to a roller (72); the horizontal surface section (7) of the support plate (5) is provided with a sliding hole (73), and a sliding rod (74) is slidably connected in the sliding hole (73); a triangular platform (79) is provided on the side wall of the sliding rod (74) located on the bottom surface of the support plate (5); the triangular platform (79) is installed in an inverted manner, and the four surfaces of the triangular platform (79) are all inclined surfaces, and the inclined surface of the triangular platform (79) is rollingly connected to the roller (72). ; 2. A logistics transport device according to claim 1, characterized in that: A limiting bolt (27) is threadedly connected to the first socket (13), and the limiting bolt (27) is used to limit the position of the rotating seat (17).

3. A logistics transport device according to claim 1, characterized in that: The positioning seat (2) comprises a base plate (32), the base plate (32) being connected to the bottom plate (3) by bolts; a column (33) is provided on the base plate (32), a first U-shaped groove (34) is provided on the top surface of the column (33), and the first U-shaped groove (34) is used to place the first socket (13) or the second socket (14); a second U-shaped groove (35) is provided on the top surface of the column (33), a pressing block (36) is slidably connected in the second U-shaped groove (35), and the inclined surface of the pressing block (36) is adapted to the inclined surface of the first socket (13) or the second socket (14); and a first telescopic rod (37) is provided on the pressing block (36).

4. A logistics transport device according to claim 1, characterized in that: The support plate (5) is provided with an inclined-stayed assembly (40), which includes a chain (41). The first inclined section (6) and the second inclined section (8) of the support plate (5) are provided with through grooves (42); the through grooves (42) are used to pass the chain (41), and the chain (41) passes through the inner hole of the steel coil (9) to form a U shape; hand chain hoists (43) are hooked at both ends of the chain (41), and the hand chain hoists (43) are arranged on ear seats (44), and the ear seats (44) are fixed on a container or a trailer bucket.

5. A logistics transport device according to claim 1, characterized in that: The first slope section (6) and the second slope section (8) of the support plate (5) are provided with a support (45); a rotating rod (46) is rotatably connected to the support (45); a stopper (47) is provided on the rotating rod (46); the stopper (47) is L-shaped; a horizontal section of the stopper (47) is used to limit the left and right end surfaces of the steel coil (9); and a vertical section of the stopper (47) abuts against the first slope section (6) and the second slope section (8) of the support plate (5).

6. A logistics transport device according to claim 1, characterized in that: A through hole (48) is formed on the bottom surface of the support plate (5), a shock absorbing cylinder (49) is provided on the through hole (48), a shock absorbing spring (50) is provided in the shock absorbing cylinder (49), a pressure plate (51) is provided at the upper end of the shock absorbing spring (50), and the pressure plate (51) is used to support the steel coil (9).

7. A logistics transport device according to claim 1, characterized in that: The horizontal surface section (7) of the support plate (5) is provided with a notch groove (61), and a clamping plate (62) is slidably connected to the notch groove (61), and the shape of the clamping plate (62) is an inverted T-shape; the bottom surface of the clamping plate (62) is rotatably connected to a fourth connecting rod (63), and the two fourth connecting rods (63) are parallel; the free end of the fourth connecting rod (63) is hinged to a rotating plate (64); the clamping plate (62) located on one side is driven by a second telescopic rod (65).

8. A logistics transport device according to claim 1, characterized in that: A dividing plate (80) is provided at the free end of the first bent plate (69), a rotating arm (81) is detachably mounted at the center of the dividing plate (80), bolt holes (82) arranged at equal angles are provided on the end surfaces of the rotating arm (81) and the dividing plate (80), and stud bolts (83) are provided in the bolt holes (82).

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