Intelligent flat car for conveying box type steel component parts

Abstract

The utility model discloses an intelligent flat car used for conveying box-type steel component parts, and relates to the technical field of steel component transportation, the intelligent flat car comprises a lifting structure, the lifting structure comprises a scissor lift and a supporting plate, the scissor lift is used for adjusting the lifting of the supporting plate, the two sides of the top of the supporting plate are both provided with containing grooves, and the containing grooves are used for containing the box-type steel component parts. A plurality of vertical hydraulic air cylinders are distributed and connected to the inner side of the storage groove, the driving ends of the hydraulic air cylinders are all connected with a lifting plate, and a plurality of conveying rollers are distributed and rotationally connected to the top of the lifting plate. By arranging the lifting structure, when the supporting plate drives the box-shaped steel component to move to the position where the top face of the supporting plate is flush with a carriage, the hydraulic air cylinder stretches to drive the lifting plate to move upwards, the bottom face of the box-shaped steel component makes contact with the conveying rollers, and then the box-shaped steel component is moved from the supporting plate through rolling of the conveying rollers; and physical labor of operators is saved during loading and unloading.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel member transportation technical field, concretely relates to a kind of intelligent flat car for conveying box section steel member spare parts. BACKGROUND

[0002] Box section steel member is a kind of hollow rectangle or square member by two equal size steel plates through edge along the set line welding, its wall thickness is thicker, due to its excellent performance, box section steel member is widely used in building, machinery, shipbuilding, bridge and other fields, as the structural member of static load or dynamic load.

[0003] After box section steel member is processed into spare parts, spare part needs to be transported to destination and assembled together, generally need flat car as transfer mobile setting, when box section steel member on transport vehicle is unloaded or loaded, generally, several workers cooperate to lift box section steel member off vehicle, then place on flat car and transport.

[0004] Due to the carriage floor of transport vehicle is generally higher, flat car is lower and fixed, worker is more laborious when lifting box section steel member off vehicle or loading, and steel member is larger in size and heavier in weight, also prone to danger, leading to that the efficiency of flat car conveying box section steel member is relatively low. SUMMARY

[0005] The utility model aims at providing a kind of intelligent flat car for conveying box section steel member spare parts to solve the technical problem of low transport efficiency of fixed height flat car in prior art.

[0006] The technical problem to be solved by the utility model can be realized by the following technical scheme:

[0007] A kind of intelligent flat car for conveying box section steel member spare parts, including bottom plate and lifting structure, the lifting structure includes shear type elevator and support plate, the shear type elevator is matched with the top of bottom plate, the top of shear type elevator is connected with support plate, the shear type elevator is used to adjust the lifting of support plate, the top of support plate is equipped with receiving slot on both sides, the receiving slot is connected with several vertical hydraulic cylinders inside, the driving end of several hydraulic cylinders is connected with lifting plate, lifting plate is slidingly connected inside receiving slot, the top of lifting plate is rotatably connected with several conveying rollers;

[0008] Limiting structure, the limiting structure is set in the top of bottom plate, and is slidably connected with support plate.

[0009] As a further scheme of the utility model: the limiting structure includes limiting through slot and limiting block, limiting block and limiting through slot all are provided with several, the vertical plate is connected on the bottom plate top, several limiting through slots are distributed and are opened vertically on the side of vertical plate close to support plate, limiting block all is connected with support plate side, support plate and corresponding limiting through slot are connected in sliding.

[0010] As a further scheme of the utility model: the support plate top is provided with weighing sensor, the support plate side is connected with bee calling alarm, the bee calling alarm and weighing sensor between electric connection have controller.

[0011] As a further scheme of the utility model: the support plate top is provided with anti-skid pad.

[0012] As a further scheme of the utility model: the bottom plate's side is connected with push-pull handle, the push-pull handle outside is equipped with anti-skid cover for preventing skid.

[0013] As a further scheme of the utility model: the bottom plate bottom four corners are provided with several universal wheels with brake function.

[0014] The utility model discloses beneficial effect:

[0015] 1, the utility model discloses a lifting structure can be realized support plate movement drive box type steel member upward movement, when support plate top surface and carriage flush, hydraulic cylinder stretches upward, and hydraulic cylinder stretches drive lifting plate upward movement, and the bottom surface of box type steel member contacts the conveying roller, then through the rolling of conveying roller, moves box type steel member from support plate, and then loads the car, through setting up conveying roller, can conveniently move down box type steel member, saves the physical labor of operating personnel.

[0016] 2, the utility model discloses the weighing sensor equipped on support plate can monitor the load condition of flat car in real time, ensures not to exceed rated carrying capacity, and the overloading alarm function is provided through the bee calling alarm, and timely reminds operating personnel adjustment transport scheme or increases auxiliary equipment. ACCURACY OF DRAWINGS

[0017] The utility model will be further explained in connection with the drawings.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the plan view of limiting block and limiting through slot cooperation of the utility model;

[0020] Figure 3 It is the utility model Figure 2 The sectional view of A-A direction.

[0021] In the diagram: 1. Base plate; 2. Casters; 3. Scissor lift; 4. Support plate; 5. Vertical plate; 6. Storage slot; 7. Hydraulic cylinder; 8. Lifting plate; 9. Conveyor roller; 10. Limit block; 11. Limiting slot; 12. Push-pull handle; 13. Anti-slip sleeve; 14. Anti-slip mat; 15. Weighing sensor; 16. Buzzer alarm. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-3 As shown, an intelligent flatbed truck for transporting box-shaped steel component parts includes a base plate 1, a lifting structure, and a limiting structure.

[0024] The lifting structure includes a scissor lift 3 and a support plate 4. The scissor lift 3 is installed on the top of the base plate 1. The top of the scissor lift 3 is connected to the support plate 4. The scissor lift 3 is used to adjust the lifting of the support plate 4. The support plate 4 has a storage groove 6 on both sides of the top. Several vertical hydraulic cylinders 7 are connected to the inside of the storage groove 6. The drive ends of the hydraulic cylinders 7 are connected to the lifting plate 8. The lifting plate 8 is slidably connected to the inside of the storage groove 6. Activating the hydraulic cylinders 7 can drive the lifting plate 8 to slide up and down in the storage groove 6. Several conveying rollers 9 are rotatably connected to the top of the lifting plate 8.

[0025] The limiting structure is set at the top of the base plate 1 and is slidably connected with the support plate 4.

[0026] In some specific implementation plans, such as Figure 2 As shown, in order to enhance the stability of the sliding of the support plate 4, the limiting structure includes a limiting groove 11 and a limiting block 10. Several limiting blocks 10 and limiting grooves 11 are provided. A vertical plate 5 is fixedly connected to the top of the base plate 1. Several limiting grooves 11 are vertically opened on the side of the vertical plate 5 near the support plate 4. The limiting blocks 10 are fixedly connected to the side of the support plate 4. The support plate 4 is slidably connected to the corresponding limiting groove 11. When the support plate 4 moves up and down, the limiting block 10 slides inside the corresponding limiting groove 11. The limiting block 10 has a limiting effect on the support plate 4, which improves the stability of the support plate 4 during the lifting process.

[0027] In some specific implementation plans, such as Figure 1As shown, in order to avoid the flat car overload, the top of the support plate 4 is provided with a weighing sensor 15, the side of the support plate 4 is fixedly connected with a buzzer alarm 16, the buzzer alarm 16 and the weighing sensor 15 are electrically connected with a controller, the weighing sensor 15 equipped on the support plate 4 can monitor the load of the flat car in real time, ensure that it does not exceed the rated carrying capacity, the buzzer alarm 16 provides an overload alarm function, timely reminds the operator to adjust the transportation scheme or increase the auxiliary equipment, and the lifting of the hydraulic cylinder 7 can drive the box type steel member on the top to be placed on the top of the support plate 4 at a uniform speed, that is, the box type steel member can be placed on the top of the weighing sensor 15 at a uniform speed, avoiding the impact and falling of the box type steel member during the placing process, which can cause damage to the weighing sensor 15, and the service life of the weighing sensor 15 is enhanced.

[0028] In some embodiments, as shown in Figure 1 As shown, in order to enhance the friction between the box type steel member and the support plate 4, the top of the support plate 4 is provided with a non-slip pad 14 to prevent the box type steel member from sliding off.

[0029] In some embodiments, as shown in Figure 2 As shown, in order to facilitate the improvement of the hand comfort of the operator, the side of the bottom plate 1 is connected with a push-pull handle 12, and the outer side of the push-pull handle 12 is sleeved with an anti-skid sleeve 13 for anti-skid.

[0030] In some embodiments, as shown in Figure 3 As shown, in order to fix the flat car when loading the box type steel member, a plurality of universal wheels 2 with brake function are arranged at the four corners of the bottom of the bottom plate 1.

[0031] In order to facilitate the understanding of the scheme embodiment by those skilled in the art, the working principle of the scheme will be briefly described in combination with specific application scenarios:

[0032] In actual use, first, the box type steel member is placed on the top surface of the support plate 4, so that the bottom surface of the box type steel member is in contact with the conveying roller 9, then the box type steel member is pushed by the rolling of the conveying roller 9, so that the box type steel member moves towards the vertical plate 5, then the hydraulic cylinder 7 is contracted downward, the contraction of the hydraulic cylinder 7 drives the lifting plate 8 to move downward, until the height of the top of the conveying roller 9 is lower than the height of the top of the support plate 4, so that the top surface of the support plate 4 is in contact with the bottom surface of the box type steel member, so that the box type steel member is stably placed on the top surface of the support plate 4, avoiding the sliding of the box type steel member, then the flat car is moved to transfer the box type steel member.

[0033] When loading is needed, the scissor lift 3 works, the scissor lift 3 drives the supporting plate 4 to move upwards, the movement of the supporting plate 4 drives the box-shaped steel member to move upwards, when the top surface of the supporting plate 4 is flush with the carriage, the hydraulic cylinder 7 extends upwards, the extension of the hydraulic cylinder 7 drives the lifting plate 8 to move upwards, the bottom surface of the box-shaped steel member contacts the conveying roller 9, then the box-shaped steel member is moved from the supporting plate 4 through the rolling of the conveying roller 9, loading is carried out, through the arrangement of the conveying roller 9, the box-shaped steel member can be conveniently moved down, the physical labor of the operator is saved, at the same time, through the cooperation of the hydraulic cylinder 7 and the lifting plate 8, during the transfer, the conveying roller 9 can be retracted into the storage groove 6, the box-shaped steel member is separated from the conveying roller 9, the stability during the transfer is ensured, the box-shaped steel member is prevented from sliding, and loading of the box-shaped steel member is facilitated.

[0034] The above describes several embodiments of the utility model in detail, but the embodiments of the utility model are not limited to this, and cannot be considered as limiting the implementation scope of the utility model. Any equivalent changes and improvements within the scope of the utility model application should still belong to the patent coverage scope of the utility model.

Claims

1. An intelligent flatbed truck for transporting box-shaped steel component parts, comprising a base plate (1), characterized in that, Also includes: The lifting structure includes a scissor lift (3) and a support plate (4). The scissor lift (3) is fitted onto the top of the base plate (1). The top of the scissor lift (3) is connected to the support plate (4). The scissor lift (3) is used to adjust the lifting of the support plate (4). The support plate (4) has storage slots (6) on both sides of its top. Several vertical hydraulic cylinders (7) are connected to the inside of the storage slots (6). The driving ends of the hydraulic cylinders (7) are connected to the lifting plate (8). (8) Sliding connection is made inside the storage groove (6), and several conveying rollers (9) are rotatably connected to the top of the lifting plate (8). A limiting structure is provided on the top of the base plate (1) and is slidably connected to the support plate (4); A weighing sensor (15) is provided on the top of the support plate (4), and a buzzer alarm (16) is connected to the side of the support plate (4). A controller is electrically connected between the buzzer alarm (16) and the weighing sensor (15).

2. The intelligent flatbed truck for transporting box-shaped steel component parts according to claim 1, characterized in that, The limiting structure includes a limiting through groove (11) and a limiting block (10), the limiting block (10) and limiting through groove (11) are provided in several ways. The bottom plate (1) is connected to the top of the upright plate (5). Several limiting through grooves (11) are vertically opened on the side of the upright plate (5) near the support plate (4). The limiting blocks (10) are all connected to the side of the support plate (4). The support plate (4) is slidably connected to the corresponding limiting through groove (11).

3. The intelligent flatbed truck for transporting box-shaped steel component parts according to claim 1, characterized in that, The top of the support plate (4) is fitted with an anti-slip pad (14).

4. The intelligent flatbed truck for transporting box-shaped steel component parts according to claim 1, characterized in that, The side of the base plate (1) is connected to a push-pull handle (12), and the outside of the push-pull handle (12) is covered with an anti-slip sleeve (13) for anti-slip.

5. The intelligent flatbed truck for transporting box-shaped steel component parts according to claim 1, characterized in that, The bottom of the base plate (1) is provided with several universal wheels (2) with braking function at the four corners.

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