CN115649213B - Train card loading and unloading platform convenient to fix - Google Patents

Abstract

The present invention discloses a train card loading and unloading platform that is easy to fix, comprising a fixed plate, a platform plate is arranged on the inner top of the fixed plate, the platform plate and the fixed plate form an up and down sliding structure, the top of the platform plate is fixedly installed with anti-slip grooves, and a guide plate is arranged on the left end of the platform plate, and a clamping piece is arranged on the right end of the platform plate; a support rod is arranged at the bottom of the platform plate, the support rod is fixedly connected to the bottom of the platform plate, and the support rod is a telescopic structure, and the support rod is arranged in three groups; a fixed block is fixed on the ground, and the fixed block is correspondingly arranged between the middle support rods. When the train card loading and unloading platform that is easy to fix moves goods on the surface of the platform plate to load and unload goods, the pressure on the platform plate when the equipment moves drives the limit plate to clamp the fixed block, thereby enhancing the stability of the entire loading and unloading platform during the cargo loading and unloading process.

Description

A train truck loading and unloading platform that is easy to fix

Technical Field

The invention relates to the technical field of loading and unloading platforms, in particular to a train truck loading and unloading platform which is easy to fix.

Background Art

When loading and unloading goods on train cars, it is usually necessary to use material handling equipment to load and unload bagged materials. This method not only has the characteristics of reliable grabbing, flexible movement and neat placement, but also can reduce the loading and unloading intensity, thereby freeing up manpower, reducing production costs, and improving loading and unloading efficiency. It has gradually become the main development trend of loading and unloading materials in my country's material handling industry. However, loading and unloading mechanical devices must use loading and unloading auxiliary platforms to enter and exit train carriages;

For example, a mobile material loading and unloading auxiliary platform with publication number CN108033392B does not require an external power source and can be lifted by a single person; the design of the wheel frame of the walking mechanism can enable the casters to rotate, thereby increasing the lifting range of the platform; the use of four spiral legs of the mobile material loading and unloading auxiliary platform can not only adjust the position of the casters, but also increase stability during work; the main mechanism plate of the mobile material loading and unloading auxiliary platform adopts steel bars for anti-skid, which can improve the climbing performance of the handling equipment;

However, in actual use, the above-mentioned loading and unloading platform is mobile, and although the position of its casters can be adjusted, the loading and unloading equipment will inevitably squeeze the loading and unloading platform during movement. The mobile loading and unloading platform has poor stability and may slide with the ground, causing the loading and unloading platform to move out of position, affecting the normal movement of the loading and unloading equipment, and has certain defects.

Another example is an assembled train loading and unloading platform with publication number CN206888614U, whose ring beam adopts a light steel structure, uses less steel and has a short construction period. The utility model adopts modular prefabrication and a segmented assembly structure. The equipment and pipeline installation are highly integrated, and the construction is safe and fast, and the quality is controllable and reliable. The utility model prefabricates and assembles each module one by one in the factory, and after pre-assembly simulating the actual situation on site, it is disassembled and transported to the construction site, and then each module is assembled and connected. Bolts are used to connect the modules, and no on-site hot welding is required, ensuring efficient and safe construction. The pipe rack, pipelines, and lighting threading pipes of the utility model are all laid under the ring beam and can be well protected;

The above-mentioned loading and unloading platform adopts a fixed structure. However, the loading and unloading platform with a fixed structure is not convenient in subsequent maintenance. At the same time, after the subsequent loading and unloading work is completed, the loading and unloading platform cannot be moved. Therefore, when loading and unloading goods in the later stage, the goods can only be loaded and unloaded at a fixed location. The flexibility of use is poor and it is not practical enough.

Therefore, we propose a train card loading and unloading platform that is easy to fix, so as to solve the above-mentioned problems.

Summary of the invention

The object of the present invention is to provide a train truck loading and unloading platform that is easy to fix, so as to solve the problem proposed in the above background technology that because the loading and unloading platform is mobile, although the position of its casters can be adjusted, the loading and unloading equipment will inevitably squeeze the loading and unloading platform during the movement, and the movable loading and unloading platform has poor stability and may slide with the ground, causing the loading and unloading platform to move out of position, thereby affecting the normal movement of the loading and unloading equipment.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a train card loading and unloading platform that is easy to fix, comprising a fixed plate, a platform plate is arranged on the inner top of the fixed plate, the platform plate and the fixed plate form an up and down sliding structure, the top of the platform plate is fixedly installed with anti-slip grooves, and a guide plate is arranged at the left end of the platform plate, and a clamping piece is arranged at the right end of the platform plate;

Also includes:

A support rod is arranged at the bottom of the platform plate, the support rod is fixedly connected to the bottom of the platform plate, and the support rod is a telescopic structure. The support rod is arranged in three groups, and the diameter of the middle support rod is larger than the diameter of the support rods on both sides;

A fixed block is fixed on the ground, and the fixed block is correspondingly arranged between the middle support rods, the bottom of the platform plate is fixedly connected with a fixed rod, the left and right side walls of the fixed rod are meshed with main gears, and the side of the main gear away from the fixed rod is meshed with a side gear;

The main gear is connected to the inner wall bearings of the support rods at the front and rear ends through a shaft rod, and the inner wall bearings of the support rods are connected to a rotating shaft, and the rotating shaft is fixedly connected to the side gear through.

Preferably, sliders are fixedly connected to the outer walls on both sides of the platform plate, and a sliding groove is provided on the inner wall of the fixed plate. The sliders and the sliding grooves correspond to form an up and down sliding structure, and the sliders and the sliding grooves are both "T"-shaped structures when viewed from above.

By adopting the above technical solution, the sliding groove of the slider with a "T"-shaped structure can enhance the stability of the platform plate during the up and down sliding process.

Preferably, the front and rear sides of the rotating shaft are fixedly connected with a fixing sleeve, the bottom of the fixing sleeve is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a limiting plate, the inner wall of the limiting plate is fixedly connected with a clamping pad made of rubber material, and the inner wall of the limiting plate is in contact with the outer wall of the fixed block.

By adopting the above technical solution, the rotation of the rotating shaft drives the limit plate to move, so that the limit plate and the fixed block are clamped, so that a gripping force is formed between the limit plate and the fixed block.

Preferably, a mounting rod is provided at the bottom of the fixing rod, and the front and rear ends of the mounting rod are fixedly connected to the inner wall of the support rod. A pressure plate is slidably connected to the mounting rod, and the bottom of the pressure plate is fitted with the top of the fixing block, and a rubber pad is also fixedly installed on the bottom of the pressure plate.

Preferably, connecting rods are connected to movable shafts on both sides of the bottom of the fixed rod, and the end of the connecting rod away from the fixed rod is connected to the movable shaft of the inner wall of the pressure plate. A return spring is sleeved on the mounting rod, and the two ends of the return spring are respectively fixedly connected to the inner wall of the support rod and the outer wall of the pressure plate.

By adopting the above technical solution, the upward and downward movement of the fixing rod can squeeze the connection, causing the connecting rod to expand, thereby driving the pressure plate to move on the top of the fixing block, thereby improving the stability of the fixing rod during the upward and downward movement.

Preferably, the clamping piece is a "匚"-shaped structure, and the clamping piece is correspondingly clamped with the train card, a clamping plate is provided at the inner bottom of the clamping piece, a rubber pad is provided on the top of the clamping plate, and the top of the clamping plate fits with the bottom of the train card.

By adopting the above technical solution, the clamping plate is used to clamp and limit the train card clamped inside the clamping piece, so that the loading and unloading platform is stably connected to the train card during the loading and unloading process, further improving the stability of the connection.

Preferably, a movable rod is fixedly connected to the bottom center of the clamping plate, the movable rod passes through the clamping piece, and the bottom of the movable rod is fixedly connected to a cross bar, the left end movable axis of the cross bar is connected to a vertical rod, and the top of the vertical rod is fixedly connected to the bottom of the platform plate.

By adopting the above technical solution, when goods pass over the platform plate, the platform plate is squeezed, causing the platform plate to drop, driving the support rod to move downward, thereby squeezing the mounting rod, causing the movable rod to move upward, driving the clamping plate to fit with the train card, so that during the loading and unloading process of the loading and unloading platform, the clamping parts can be stably connected to the train card, further improving the stability of the connection between the loading and unloading platform and the train card.

Preferably, a reinforcing plate is provided at the bottom of the platform plate, a card slot is provided at the top of the reinforcing plate, a card block is fixedly connected to the bottom of the platform plate, the card block and the card slot form a card structure correspondingly, and the bottom of the platform plate is connected to the top of the reinforcing plate through a compression spring;

By adopting the above technical solution, the compression spring can improve the buffering force of the platform plate during the process of loading and unloading goods.

Preferably, a stabilizing layer is provided inside the reinforcing plate, and a stabilizing plate is provided inside the stabilizing layer. The upper and lower ends of the stabilizing plate are fixedly connected to the inner wall of the reinforcing plate, and a honeycomb structure is formed between the stabilizing plates.

By adopting the above technical solutions, the honeycomb structure has strong stability, thereby enhancing the structural strength of the platform plate. At the same time, the interior of the honeycomb structure is hollow, which can not only reduce materials and save costs, but also reduce the weight of the loading and unloading platform and facilitate subsequent handling.

Compared with the prior art, the beneficial effect of the present invention is that when the cargo is loaded and unloaded on the surface of the platform plate, the pressure on the platform plate during the movement of the equipment drives the limit plate to clamp the fixed block, thereby enhancing the stability of the entire loading and unloading platform during the cargo loading and unloading process. The specific contents are as follows:

(1) The train loading and unloading platform that is easy to fix is provided with a limit plate. During the loading and unloading process, the loading and unloading equipment moves on the platform plate. The gravity of the cargo and the loading and unloading equipment squeezes the platform plate, causing the platform plate to move up and down inside the fixed plate, driving the fixed rod to move up and down, thereby driving the rotation of the main gear and the side gear, thereby driving the connecting rod to rotate, so that the limit plate at the bottom of the connecting rod clamps the side wall of the fixed block. The entire loading and unloading platform is gripped by the limit plate and the fixed block, thereby enhancing the stability of the loading and unloading platform during the loading and unloading process;

(2) The train card loading and unloading platform that is easy to fix is provided with a clamping piece, which corresponds to one side of the bottom of the train card, so that the bottom of the train card is clamped inside the clamping piece of the "匚"-shaped structure. At this time, when the goods pass on the platform plate, the platform plate is squeezed, so that the platform plate descends, driving the support rod to move downward, thereby squeezing the installation rod, so that the movable rod moves upward, driving the clamping plate to fit with the train card, so that the loading and unloading platform is stably connected to the train card during the loading and unloading process, further improving the stability of the connection;

(3) The train loading and unloading platform that is easy to fix has a reinforcement plate at the bottom of the platform plate, and a stabilizing layer is arranged inside the reinforcement plate. The stabilizing plate inside the stabilizing layer forms a honeycomb structure. The honeycomb structure has strong stability, thereby enhancing the structural strength of the platform plate. At the same time, the inside of the honeycomb structure is hollow, which can not only reduce the material consumption and save costs, but also reduce the weight of the loading and unloading platform, making it easier to carry it later.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG2 is a schematic diagram of the top view of the structure of the present invention;

FIG3 is a schematic diagram of the main cross-sectional structure of the present invention;

FIG4 is a schematic diagram of the main cross-sectional structure of the clamping member of the present invention;

FIG5 is a schematic diagram of a side cross-sectional structure of a platform plate of the present invention;

FIG6 is a schematic diagram of the main gear and the side gear meshing structure of the present invention;

FIG7 is a schematic diagram of the main cross-sectional structure of the platform plate of the present invention;

FIG8 is a schematic diagram of a top-sectional structure of a stabilizing layer according to the present invention.

In the figure: 1. fixed plate; 2. platform plate; 3. anti-slip groove; 4. snap-on piece; 5. clamping plate; 6. guide plate; 7. slider; 8. slide groove; 9. support rod; 10. fixed block; 11. fixed rod; 12. side gear; 13. rotating shaft; 14. fixed sleeve; 15. connecting rod; 16. connecting rod; 17. pressure plate; 18. mounting rod; 19. reset spring; 20. limit plate; 21. main gear; 22. reinforcement plate; 23. block; 24. slot; 25. compression spring; 26. stabilizing layer; 27. stabilizing plate; 28. cross bar; 29. movable rod; 30. vertical bar.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Referring to Fig. 1-8, the present invention provides a technical solution: a train card loading and unloading platform that is easy to fix, comprising a fixed plate 1, a platform plate 2 is arranged on the inner top of the fixed plate 1, the platform plate 2 and the fixed plate 1 form an up and down sliding structure, an anti-slip pattern 3 is fixedly installed on the top of the platform plate 2, a guide plate 6 is arranged on the left end of the platform plate 2, and a clamping member 4 is arranged on the right end of the platform plate 2;

As shown in Figures 1-6, it also includes: a support rod 9, which is arranged at the bottom of the platform board 2, the support rod 9 is fixedly connected to the bottom of the platform board 2, and the support rod 9 is a telescopic structure, and there are three groups of support rods 9, and the diameter of the middle support rod 9 is larger than the diameter of the support rods 9 on both sides; a fixed block 10, which is fixed on the ground, and the fixed block 10 is correspondingly arranged between the middle support rods 9, and the bottom of the platform board 2 is fixedly connected with a fixed rod 11, and the left and right side walls of the fixed rod 11 are meshed with a main gear 21, and the side of the main gear 21 away from the fixed rod 11 is meshed with a side gear 12, when the surface of the platform board 2 passes the goods, the platform board 2 is driven downward by gravity, so that the fixed rod 11 moves downward, driving the rotation of the main gear 21, and the rotation of the main gear 21 will drive the rotation of the side gear 12;

As shown in Figure 2, the main gear 21 is connected to the inner wall bearings of the support rods 9 at the front and rear ends through the shaft, and the inner wall bearings of the support rods 9 are connected to the rotating shaft 13, and the rotating shaft 13 is fixedly connected to the side gear 12. The outer walls of both sides of the platform plate 2 are fixedly connected with sliders 7, and the inner wall of the fixed plate 1 is provided with a slide groove 8. The slider 7 and the slide groove 8 form an up and down sliding structure correspondingly, and the slider 7 and the slide groove 8 are both "T"-shaped structures when viewed from above. The "T"-shaped slider 7 and the slide groove 8 can enhance the stability of the platform plate 2 during the up and down sliding process.

The front and rear sides of the rotating shaft 13 are fixedly connected with a fixing sleeve 14, and the bottom of the fixing sleeve 14 is fixedly connected with a connecting rod 15. The bottom of the connecting rod 15 is fixedly connected to a limiting plate 20, and the inner wall of the limiting plate 20 is fixedly connected with a clamping pad made of rubber material, and the inner wall of the limiting plate 20 is in contact with the outer wall of the fixing block 10. During the loading and unloading process, the loading and unloading equipment moves on the platform plate 2, and the gravity of the goods and the loading and unloading equipment squeezes the platform plate 2, so that the platform plate 2 moves up and down on the inner side of the fixing plate 1, driving the fixing rod 11 to move up and down, to drive the rotation of the main gear 21 and the side gear 12, thereby driving the connecting rod 15 to rotate, so that the limiting plate 20 at the bottom of the connecting rod 15 clamps the side wall of the fixing block 10, and the entire loading and unloading platform is subject to the grip of the limiting plate 20 and the fixing block 10, so that the loading and unloading platform is easy to fix, thereby enhancing the stability of the loading and unloading platform during the loading and unloading process.

A mounting rod 18 is provided at the bottom of the fixed rod 11, and the front and rear ends of the mounting rod 18 are fixedly connected to the inner wall of the support rod 9. A pressure plate 17 is slidably connected to the mounting rod 18, and the bottom of the pressure plate 17 fits the top of the fixed block 10, and a rubber pad is also fixedly installed at the bottom of the pressure plate 17. Both sides of the bottom of the fixed rod 11 are movably connected to the connecting rod 16, and one end of the connecting rod 16 away from the fixed rod 11 is movably connected to the inner side wall of the pressure plate 17. A return spring 19 is sleeved on the mounting rod 18, and the two ends of the return spring 19 are respectively fixedly connected to the inner wall of the support rod 9 and the outer side wall of the pressure plate 17. The fixed rod 11 can squeeze the connecting rod 16 during the up and down movement, so that the connecting rod 16 expands, thereby driving the pressure plate 17 to move on the top of the fixed block 10, so as to improve the stability of the fixed rod 11 during the up and down movement.

As shown in Figures 1 and 4, the clamping member 4 is a "匚"-shaped structure, and the clamping member 4 is clamped corresponding to the train card. A clamping plate 5 is provided at the inner bottom of the clamping member 4, a rubber pad is sleeved on the top of the clamping plate 5, and the top of the clamping plate 5 fits with the bottom of the train card. A movable rod 29 is fixedly connected to the bottom center of the clamping plate 5, and the movable rod 29 passes through the clamping piece 4, and the bottom of the movable rod 29 is fixedly connected to the cross bar 28, and the movable axis at the left end of the cross bar 28 is connected to the vertical rod 30, and the top of the vertical rod 30 is fixedly connected to the bottom of the platform plate 2. When the loading and unloading platform is in use, the clamping piece 4 can be made to correspond to the bottom side of the train card, so that the bottom of the train card is clamped inside the clamping piece 4 of the "匚" shape structure. At this time, when the goods pass through the platform plate 2, the platform plate 2 is squeezed by gravity, so that the platform plate 2 descends, driving the vertical rod 30 to move downward, thereby squeezing the cross bar 28, so that the movable rod 29 moves up, driving the clamping plate 5 to fit with the train card, so that the loading and unloading platform can be stably connected to the train card during the loading and unloading process, further improving the stability of the connection.

As shown in Figures 7 and 8, a reinforcement plate 22 is provided at the bottom of the platform plate 2, and a slot 24 is provided at the top of the reinforcement plate 22. A block 23 is fixedly connected to the bottom of the platform plate 2, and the block 23 and the slot 24 constitute a corresponding engagement structure. The bottom of the platform plate 2 is connected to the top of the reinforcement plate 22 through a compression spring 25, so that the buffering force of the platform plate 2 can be improved during the loading and unloading process through the action of the compression spring 25. At the same time, the stability between the platform plate 2 and the reinforcement plate 22 is improved through the mutual engagement of the trapezoidal block 23 and the slot 24.

A stabilizing layer 26 is provided inside the reinforcement plate 22, and a stabilizing plate 27 is provided inside the stabilizing layer 26. The upper and lower ends of the stabilizing plate 27 are fixedly connected to the inner wall of the reinforcement plate 22, and a honeycomb structure is formed between the stabilizing plates 27. By setting the stabilizing layer 26 with a honeycomb structure, the honeycomb structure has strong stability, thereby enhancing the structural strength of the platform plate 2. At the same time, the stabilizing plates 27 inside the honeycomb structure are hollow, which can not only reduce the material used for the platform plate 2 and save costs, but also reduce the overall weight of the loading and unloading platform, which is convenient for subsequent transportation.

Working principle of this embodiment: When using the easy-to-fix train card loading and unloading platform, firstly, the support rod 9 in the middle of the bottom of the loading and unloading platform is correspondingly arranged at the fixing block 10 to facilitate the installation and fixing of the loading and unloading platform;

During the loading and unloading process, the platform plate 2 is squeezed by the gravity of the cargo and the loading and unloading equipment, driving the fixing rod 11 to move up and down, so that the limiting plate 20 clamps the side wall of the fixing block 10. The entire loading and unloading platform is gripped by the limiting plate 20 and the fixing block 10, making it easy to fix the loading and unloading platform, thereby enhancing the stability of the loading and unloading platform during the loading and unloading process;

When the platform plate 2 descends, it can also drive the vertical rod 30 to move downward, thereby squeezing the cross bar 28, so that the movable rod 29 moves upward, driving the clamping plate 5 to fit with the train card, so that the loading and unloading platform is stably connected with the train card during the loading and unloading process;

The structural strength of the platform board 2 is enhanced by setting a honeycomb-shaped stabilizing layer 26. At the same time, the stabilizing plates 27 inside the honeycomb structure are hollowed out, which not only reduces the material used for the platform board 2 and saves costs, but also reduces the overall weight of the loading and unloading platform, making it easier to carry later.

In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to 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 (6)

1. The utility model provides a train card loading and unloading platform convenient to it is fixed, includes fixed plate (1), the inboard top of fixed plate (1) is provided with platform board (2), the upper and lower sliding structure of platform board (2) and fixed plate (1) constitution, the top fixed mounting of platform board (2) has anti-skidding line (3), and the left end of platform board (2) is provided with deflector (6), the right-hand member of platform board (2) is provided with joint spare (4);

Characterized by further comprising:

the support rods (9) are arranged at the bottom of the platform plate (2), the support rods (9) are fixedly connected with the bottom of the platform plate (2), the support rods (9) are of a telescopic structure, three groups of support rods (9) are arranged, and the diameter of the middle support rod (9) is larger than that of the support rods (9) at two sides;

the fixed block (10) is fixed on the ground, the fixed block (10) is correspondingly arranged between the support rods (9) in the middle, the bottom of the platform plate (2) is fixedly connected with a fixed rod (11), the left side wall and the right side wall of the fixed rod (11) are respectively connected with a main gear (21) in a meshed mode, and one side, far away from the fixed rod (11), of the main gear (21) is connected with a side gear (12) in a meshed mode;

The main gear (21) is connected with inner wall bearings of the supporting rods (9) at the front end and the rear end through shaft rods, the inner side wall bearings of the supporting rods (9) are connected with rotating shafts (13), and the rotating shafts (13) are fixedly connected with the side gears (12) in a penetrating mode;

The device is characterized in that fixing sleeves (14) are fixedly connected to the front side and the rear side of the rotating shaft (13), a connecting rod (15) is fixedly connected to the bottom of the fixing sleeve (14), a limiting plate (20) is fixedly connected to the bottom of the connecting rod (15), a clamping pad made of rubber is fixedly connected to the inner wall of the limiting plate (20), and the inner wall of the limiting plate (20) is attached to the outer side wall of the fixing block (10);

The bottom of the fixed rod (11) is provided with a mounting rod (18), the front end and the rear end of the mounting rod (18) are fixedly connected with the inner wall of the supporting rod (9), the mounting rod (18) is connected with a pressing plate (17) in a sliding manner, the bottom of the pressing plate (17) is attached to the top of the fixed block (10), and a rubber pad is fixedly arranged at the bottom of the pressing plate (17);

The bottom both sides of dead lever (11) all loose axle are connected with connecting rod (16), the one end that dead lever (11) was kept away from to connecting rod (16) with the inside wall loose axle connection of support clamp plate (17), the cover is equipped with reset spring (19) on installation pole (18), reset spring (19) both ends respectively with the inner wall of bracing piece (9) and the lateral wall fixed connection of support clamp plate (17).

2. A train card loading dock for facilitating securement as recited in claim 1, wherein: the utility model discloses a sliding table, including platform board (2), fixed plate (1), slide (8) have been seted up to the both sides outer wall fixedly connected with slider (7) of platform board (2), spout (8) have been seted up to the inside wall of fixed plate (1), slider (7) correspond with spout (8) and constitute upper and lower sliding structure, and the overlook of slider (7) and spout (8) is "T" font structure.

3. A train card loading dock for facilitating securement as recited in claim 1, wherein: the clamping piece (4) is of a '匚' shape, the clamping piece (4) is correspondingly clamped with the train card, a clamping plate (5) is arranged at the bottom of the inner side of the clamping piece (4), a rubber pad is sleeved on the top of the clamping plate (5), and the top of the clamping plate (5) is attached to the bottom of the train card.

4. A train card loading dock for facilitating securing as recited in claim 3, wherein: the clamping plate is characterized in that a movable rod (29) is fixedly connected to the center of the bottom of the clamping plate (5), the movable rod (29) penetrates through the clamping piece (4), a cross rod (28) is fixedly connected to the bottom of the movable rod (29), a vertical rod (30) is connected to the left end movable shaft of the cross rod (28), and the top of the vertical rod (30) is fixedly connected with the bottom of the platform plate (2).

5. A train card loading dock for facilitating securement as recited in claim 1, wherein: the bottom of platform board (2) is provided with gusset plate (22), draw-in groove (24) have been seted up at the top of gusset plate (22), the bottom fixedly connected with fixture block (23) of platform board (2), fixture block (23) and draw-in groove (24) correspond and constitute the block structure, and the bottom of platform board (2) is connected with the top of gusset plate (22) through compression spring (25).

6. A train card loading dock for facilitating securing as recited in claim 5, wherein: the inside of gusset plate (22) is provided with firm layer (26), the inside of firm layer (26) is provided with firm board (27), the upper and lower both ends and the inner wall fixed connection of equal gusset plate (22) of firm board (27), and constitute honeycomb structure between firm board (27).