Combined movable practical training skill training platform

Abstract

The utility model discloses a combined movable training skill training platform, which comprises a main body unit, the main body unit comprises a combined training skill training platform, a grip is fixed on one side of the combined training skill training platform, and pulleys are mounted at four corners of the bottom of the combined training skill training platform. When the movable combined type practical training skill training platform encounters a road surface with a slope or is detached from a slope plate of a truck, a rectangular rod and a driving plate are moved, so that a driving inclined groove extrudes a pressed rod and drives the pressed rod and a movable plate to move downwards, then a connecting plate, an inner concave plate and a pressing roller are driven to move downwards, and when the pressing roller abuts against the road surface or the slope plate, friction force is increased; and a rectangular rod and a driving plate are continuously moved, so that a moving plate further moves downwards and compresses an elastic part II, namely, the pressure between a compression roller and a road surface or a slope plate is increased, the friction force is further increased, the speed reduction effect can be further improved, and thus the safety during moving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined training platforms, in particular to a combined movable practical skill training platform. Background Technique

[0002] The combined practical skill training platform is a highly customizable skill training device that can simulate training and actual operation of various industrial skills by combining different technical modules. Generally, the platform consists of multiple modules and can be freely disassembled, assembled and combined according to the actual needs of users to achieve customized skill training.

[0003] The combined practical skill training platform usually includes the following modules:

[0004] 1. Basic control module: including professional basic modules such as electrical control, mechanical transmission, drive technology, hydraulics and pneumatics, etc., providing necessary support for subsequent more complex technical modules.

[0005] 2. Automation control module: including advanced modules such as PLC program design and programming, analog signal input and output, motion control, vision system, etc., which can be used for training and practical activities related to industrial automation and intelligent manufacturing.

[0006] 3. Robot application module: including simulation, debugging, programming, operation, maintenance and other modules of various robots, which can be used for training and operation practice of robot control technology.

[0007] 4. Advanced manufacturing module: including advanced manufacturing technology modules such as CAD design, CAM programming, mold manufacturing, laser processing, 3D printing, etc., which are applied to training and practice of advanced manufacturing technology.

[0008] The combined practical skill training platform can be freely combined and adjusted according to the needs of users, so as to provide more comprehensive, rich and practical skill training for students and technical personnel. The publication number CN 207139813 U discloses an industrial robot training platform, which can conduct teaching function training such as adsorption, movement, writing and painting. The platform is convenient to store and move, occupies a small area, can effectively utilize the space resources of the laboratory, has a simple design, can achieve the demonstration effect during teaching time, is beneficial to improving the hands-on ability of students, has few components, can reduce maintenance costs and improve convenience.

[0009] In the prior art, a combined training skills training platform usually installs pulleys at its bottom to facilitate its movement. However, when moving the combined training skills training platform on some sloping roads or unloading it from a truck and moving it on a ramp board, these slopes will increase the speed of the combined training skills training platform moving downward. To ensure safety, people usually need to push the combined training skills training platform below to make it move downward slowly. However, this process is very laborious, and the workers below are at certain risk when moving downward on the slope. In addition, when the combined training skills training platform is installed at a designated position, the contact area between the pulley and the ground is small, the friction is small, and the stability is relatively poor. Summary of the Invention

[0010] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, the abstract of the specification and the title of the invention of this application to avoid obscuring the purpose of this part, the abstract of the specification and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0011] In view of the above problems of a combined movable training skills training platform, the present invention is proposed.

[0012] Therefore, the purpose of the present invention is to provide a combined movable training skills training platform, which is used to solve the problems that when moving the combined training skills training platform on some sloping roads or unloading it from a truck and moving it on a ramp board, these slopes will increase the speed of the combined training skills training platform moving downward. To ensure safety, people usually need to push the combined training skills training platform below to make it move downward slowly. However, this process is very laborious, and the workers below are at certain risk when moving downward on the slope. In addition, when the combined training skills training platform is installed at a designated position, the contact area between the pulley and the ground is small, the friction is small, and the stability is relatively poor.

[0013] To solve the above technical problems, the present invention provides the following technical solutions: A combined movable training skills training platform, comprising:

[0014] A main body unit, which includes a combined training skills training platform. A grip is fixed on one side of the combined training skills training platform, and pulleys are installed at the four corners of the bottom of the combined training skills training platform;

[0015] A speed reduction unit, which includes two vertical plates fixed to the inner wall of the top of the combined training skill training platform. A rectangular rod is slidably connected in one of the vertical plates. One end of the rectangular rod is fixed with a cylindrical rod, and the cylindrical rod is slidably fitted in the other vertical plate. Two guide cylinders are also fixed to the inner wall of the top of the combined training skill training platform, and the two guide cylinders are respectively located on both sides of the rectangular rod. A moving plate is slidably connected in the guide cylinder. A connecting plate is slidably connected in the moving plate. The bottoms of the two connecting plates are jointly fixed with a concave plate. A notch for the concave plate to slide is opened at the bottom of the combined training skill training platform. A plurality of pressure rollers are rotatably connected in the concave plate. A driving component is arranged on the rectangular rod for driving the concave plate and the pressure rollers to move downward.

[0016] As a preferred solution of the combined movable training skill training platform of the present utility model, wherein: the driving component includes two driving plates fixed to the top of the rectangular rod. A driving inclined groove is opened in the driving plate. A stroke groove is opened in the guide cylinder. A pressure-receiving rod is fixed to the top of the moving plate, and the pressure-receiving rod is slidably fitted in the stroke groove and the driving inclined groove.

[0017] As a preferred solution of the combined movable training skill training platform of the present utility model, wherein: an inner cavity for the connecting plate to slide is opened in the moving plate. An elastic member II is arranged in the inner cavity, and one end of the elastic member II is fixed to the connecting plate, and the other end of the elastic member II is fixed to the inner wall of the inner cavity.

[0018] As a preferred solution of the combined movable training skill training platform of the present utility model, wherein: limiting grooves communicating with the inner cavity are opened on both sides of the moving plate. Limiting blocks are fixed to both sides of the connecting plate, and the limiting blocks are slidably fitted in the limiting grooves.

[0019] As a preferred solution of the combined movable training skill training platform of the present utility model, wherein: a baffle is fixed to one end of the cylindrical rod away from the rectangular rod. An elastic member I is sleeved on the outer side of the cylindrical rod, and one end of the elastic member I abuts against the vertical plate, and the other end of the elastic member I abuts against the baffle.

[0020] As a preferred solution of the combined movable training skill training platform of the present utility model, wherein: a steel wire rope is fixed to one end of the rectangular rod away from the cylindrical rod, and the steel wire rope penetrates through the combined training skill training platform and slides inside the combined training skill training platform. A handle is fixed to the end of the steel wire rope extending outside the combined training skill training platform. An L-shaped plate capable of hooking the handle is fixed to the bottom of one side of the combined training skill training platform.

[0021] The beneficial effects of the present utility model:

[0022] 1. When the mobile combined training skills training platform encounters a sloping road surface or is unloaded from the sloping board of a freight car, move the movable rectangular rod and the driving plate, so that the driving inclined groove squeezes the pressure rod and drives the pressure rod and the movable plate to move downward, and then drives the connecting plate, the concave plate and the pressure roller to move downward. When the pressure roller abuts against the road surface or the sloping board, the friction force is increased, which can play a role in deceleration. Continuing to move the movable rectangular rod and the driving plate makes the movable plate move further downward and compress the second elastic member, that is, the pressure between the pressure roller and the road surface or the sloping board increases, further increasing the friction force, which can further improve the deceleration effect, thereby improving the safety during movement.

[0023] 2. After the combined training skills training platform moves to the required position, by pulling the handle and embedding it into the L-shaped plate, that is, it is fixed when the pressure roller abuts against the ground, thus increasing the stability after the combined training skills training platform is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings. Among them:

[0025] Figure 1 It is a schematic structural diagram of a combined movable training skills training platform of the present invention.

[0026] Figure 2 It is a schematic structural diagram of the deceleration unit provided by the present invention.

[0027] Figure 3 It is a schematic structural diagram of another perspective of a combined movable training skills training platform of the present invention.

[0028] Figure 4 It is a schematic structural diagram of the driving assembly provided by the present invention.

[0029] Figure 5 It is a schematic structural diagram of the movable plate and the connecting plate provided by the present invention.

[0030] Figure 6 It is a schematic internal structure diagram of the movable plate provided by the present invention.

[0031] Description of the drawings: 100, main unit; 101, combined practical training skills training platform; 102, grip; 103, pulley; 200, deceleration unit; 201, vertical plate; 202, rectangular rod; 203, guide cylinder; 204, moving plate; 205, connecting plate; 206, concave plate; 207, pressure roller; 208, notch; 209, drive assembly; 2091, drive plate; 2092, drive inclined groove; 2093, stroke groove; 2094, compression rod; 210, steel wire rope; 211, cylindrical rod; 212, baffle; 213, first elastic member; 214, limit groove; 215, limit block; 216, inner cavity; 217, second elastic member; 218, handle; 219, L-shaped plate. Detailed implementation manners

[0032] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given with reference to the drawings in the specification.

[0033] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0034] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0035] Furthermore, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, the three-dimensional spatial dimensions of length, width and depth should be included.

[0036] Referring to Figures 1-6 , for an embodiment of the present utility model, a combined movable practical training skills training platform is provided, which includes: a main unit 100 and a deceleration unit 200;

[0037] Among them, the main unit 100 includes a combined practical training skills training platform 101. A grip 102 is fixed on one side of the combined practical training skills training platform 101, and pulleys 103 are installed at the four corners of the bottom of the combined practical training skills training platform 101;

[0038] The speed reduction unit 200 includes two vertical plates 201 fixed to the inner wall of the top of the combined training skill training platform 101. A rectangular rod 202 is slidably connected in one of the vertical plates 201. One end of the rectangular rod 202 is fixed with a cylindrical rod 211, and the cylindrical rod 211 is slidably fitted in the other vertical plate 201. Two guide cylinders 203 are also fixed to the inner wall of the top of the combined training skill training platform 101, and the two guide cylinders 203 are respectively located on both sides of the rectangular rod 202. A moving plate 204 is slidably connected in the guide cylinder 203. A connecting plate 205 is slidably connected in the moving plate 204. The bottoms of the two connecting plates 205 are jointly fixed with a concave plate 206. A notch 208 for the concave plate 206 to slide is formed at the bottom of the combined training skill training platform 101. A plurality of pressure rollers 207 are rotatably connected in the concave plate 206. A driving assembly 209 is arranged on the rectangular rod 202 for driving the concave plate 206 and the pressure rollers 207 to move downward.

[0039] In addition, the driving assembly 209 includes two driving plates 2091 fixed to the top of the rectangular rod 202. A driving inclined slot 2092 is formed in the driving plate 2091. A stroke slot 2093 is formed in the guide cylinder 203. A pressure receiving rod 2094 is fixed to the top of the moving plate 204. The pressure receiving rod 2094 is slidably fitted in the stroke slot 2093 and the driving inclined slot 2092. A baffle 212 is fixed to the end of the cylindrical rod 211 away from the rectangular rod 202. A first elastic member 213 is sleeved on the outer side of the cylindrical rod 211, and one end of the first elastic member 213 abuts against the vertical plate 201, and the other end of the first elastic member 213 abuts against the baffle 212. An inner cavity 216 for the connecting plate 205 to slide is formed in the moving plate 204. A second elastic member 217 is arranged in the inner cavity 216, and one end of the second elastic member 217 is fixed to the connecting plate 205, and the other end of the second elastic member 217 is fixed to the inner wall of the inner cavity 216.

[0040] It should be noted that the first elastic member 213 and the second elastic member 217 can use devices such as springs. When the first elastic member 213 and the second elastic member 217 are in their normal states, the pressure receiving rod 2094 is located at the top of the driving inclined slot 2092 and the stroke slot 2093. At this time, there is a distance between the lowest point of the pressure roller 207 and the ground, that is, the pressure roller 207 is not in contact with the ground. At this time, only the pulley 103 rolls on the ground.

[0041] In addition, limiting grooves 214 communicating with the inner cavity 216 are formed on both sides of the moving plate 204. Limiting blocks 215 are fixedly arranged on both sides of the connecting plate 205. The limiting blocks 215 are slidably engaged in the limiting grooves 214. A steel wire rope 210 is fixedly connected to one end of the rectangular rod 202 far from the cylindrical rod 211. The steel wire rope 210 penetrates through the combined training skill training platform 101 and is slidable within the combined training skill training platform 101. The end of the steel wire rope 210 extending outside the combined training skill training platform 101 is fixedly connected to a handle 218. An L-shaped plate 219 capable of hooking the handle 218 is fixedly arranged at the bottom of one side of the combined training skill training platform 101.

[0042] During use, when the combined training skill training platform 101 is moved on a sloping road surface or unloaded from the sloping plate of a freight car, the handle 218 is pulled to pull the steel wire rope 210, thereby driving the rectangular rod 202 and the cylindrical rod 211 to move. When the rectangular rod 202 moves, the driving plate 2091 is driven to move. When the driving plate 2091 moves, the driving inclined groove 2092 presses against the pressure rod 2094, thereby driving the pressure rod 2094 to move downward within the stroke groove 2093, that is, the moving plate 204 moves downward, causing the moving plate 204 to drive the connecting plate 205 and the concave plate 206 to move downward. When the pressure roller 207 abuts against the road surface or the sloping plate, the friction force is increased, and a speed reduction effect can be achieved. After the pressure roller 207 abuts against the road surface or the sloping plate, when the handle 218 is continuously pulled, the moving plate 204 further moves downward, causing the second elastic member 217 to start being compressed, increasing the pressure of the connecting plate 205 on the concave plate 206, that is, increasing the pressure between the pressure roller 207 and the road surface or the sloping plate, thereby increasing the friction force and further improving the speed reduction effect, thus improving the safety during movement. When the combined training skill training platform 101 moves to the required position, by pulling the handle 218 and embedding it into the L-shaped plate 219, that is, when the pressure roller 207 abuts against the ground, it is fixed, thereby increasing the stability of the combined training skill training platform 101 after being placed.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A combined movable practical skills training platform, characterized in that: include: A main body unit (100) comprises a combined practical skill training platform (101), a handle (102) being fixed on one side of the combined practical skill training platform (101), and pulleys (103) being installed at four corners of the bottom of the combined practical skill training platform (101); The deceleration unit (200) comprises two vertical plates (201) fixed to the top inner wall of the combined practical skill training platform (101), wherein a rectangular rod (202) is slidably connected in one of the vertical plates (201), a cylindrical rod (211) is fixed to one end of the rectangular rod (202), and the cylindrical rod (211) is slidably fitted in the other vertical plate (201), and two guide cylinders (203) are also fixed to the top inner wall of the combined practical skill training platform (101), and the two guide cylinders (203) are respectively located on both sides of the rectangular rod (202), and the guide cylinders (203) are respectively located on both sides of the rectangular rod (202). A movable plate (204) is slidably connected to the cylinder (203), a connecting plate (205) is slidably connected to the movable plate (204), an inner concave plate (206) is fixed to the bottom of the two connecting plates (205), a slot (208) for the inner concave plate (206) to slide is provided at the bottom of the combined practical skill training platform (101), a plurality of pressure rollers (207) are rotatably connected to the inner concave plate (206), and a driving component (209) for driving the inner concave plate (206) and the pressure rollers (207) to move downward is provided on the rectangular rod (202).

2. A combined movable practical skills training platform according to claim 1, characterized in that: The driving assembly (209) comprises two driving plates (2091) fixed on the top of the rectangular rod (202), a driving inclined groove (2092) is provided in the driving plate (2091), a travel groove (2093) is provided in the guide cylinder (203), a pressure rod (2094) is fixed on the top of the movable plate (204), and the pressure rod (2094) is slidably matched in the travel groove (2093) and the driving inclined groove (2092).

3. The combined movable practical skills training platform according to claim 1 is characterized in that: The movable plate (204) is provided with an inner cavity (216) for the connecting plate (205) to slide, and a second elastic member (217) is arranged in the inner cavity (216), and one end of the second elastic member (217) is fixed to the connecting plate (205), and the other end of the second elastic member (217) is fixed to the inner wall of the inner cavity (216).

4. A combined movable practical skills training platform according to claim 3, characterized in that: Limiting grooves (214) in communication with the inner cavity (216) are provided on both sides of the movable plate (204), and limiting blocks (215) are fixed on both sides of the connecting plate (205), and the limiting blocks (215) are slidably fitted in the limiting grooves (214).

5. The combined movable practical skills training platform according to claim 1 is characterized in that: A baffle (212) is fixed to one end of the cylindrical rod (211) away from the rectangular rod (202); an elastic member (213) is sleeved on the outer side of the cylindrical rod (211); one end of the elastic member (213) abuts against the vertical plate (201); and the other end of the elastic member (213) abuts against the baffle (212).

6. The combined movable practical skills training platform according to claim 1 is characterized by: A steel wire rope (210) is fixed to one end of the rectangular rod (202) away from the cylindrical rod (211), and the steel wire rope (210) passes through the combined practical skill training platform (101) and slides inside the combined practical skill training platform (101), a handle (218) is fixed to the end of the steel wire rope (210) extending outside the combined practical skill training platform (101), and an L-shaped plate (219) capable of hooking the handle (218) is fixed to the bottom of one side of the combined practical skill training platform (101).

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