Accessory punching device for offshore lifting platform

Abstract

The utility model discloses an accessory punching device for an offshore lifting platform, and relates to the technical field of correction of plates for accessory punching, a transverse groove is formed in a guide rail, an adjusting assembly A is installed in the transverse groove, and the adjusting assembly A and the guide rail jointly form a pushing structure. The problems that when an existing punching device is used for machining a plate, due to the fact that when the plate is densely punched, the punching position of the plate is prone to deformation due to the fact that the punching distance is too small, and when the plate is deformed, the overall strength of the plate is prone to being affected during follow-up continuous punching are solved; the problems that when a plate is punched, if it is found that deformation of the current plate is abnormal, automatic extrusion forming operation of the current plate can be achieved through rotation driving of a motor on a current driving roller and extrusion of the driving roller and a driven roller, and the automatic extrusion forming operation of the current plate is achieved; and therefore, the purpose of more conveniently carrying out subsequent punching processing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction platform production, in particular to a punching device for accessories of an offshore lifting platform. Background Technique

[0002] During the construction process, in order to assemble and construct buildings at high places, operators generally use a lifting platform to carry the operators and lift the operators on the platform to a certain height to realize the construction of high-rise buildings. When the lifting platform is being manufactured, for example, the bottom plate part of the lifting platform, when it is being built, corresponding punching equipment is needed to punch the accessories of the platform. When the existing punching equipment processes a plate, when densely punching the plate, it is easy for the punched holes of the plate to deform due to too small punching spacing. When the plate deforms, it is easy to affect the overall strength of the plate during subsequent continuous punching, and thus affect the manufacture of the lifting platform.

[0003] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a punching device for accessories of an offshore lifting platform is provided, in order to achieve a more practical purpose. Content of the Utility Model

[0004] The purpose of the utility model is to provide a punching device for accessories of an offshore lifting platform to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A punching device for accessories of an offshore lifting platform, specifically including: a base, the main body of the base is a desktop structure with an arc at the edge, and a bracket is fixedly connected to the bottom end surface of the base. The main body of the bracket is a rectangular frame structure, and there are two brackets in total. The two brackets are fixedly connected in a linear array at the left and right positions on the bottom end surface of the base. The bracket and the base together form a support structure, and a guide rail is fixedly connected to the left side of the base. The guide rail is vertically installed with the left end surface of the base, and a transverse groove is opened inside the guide rail. An adjusting component A is installed inside the transverse groove. The adjusting component A and the guide rail together form a pushing structure.

[0006] Furthermore, the connecting frame and the pushing frame together form a material pushing structure, and the connecting frame and the pushing frame are vertically installed. A bracket is fixedly connected to the right side of the bracket on the right side. The main body of the bracket is an L-shaped structure with a hollow inside, and there are two brackets in total. The two brackets are respectively fixedly connected to the front and rear sides of the right end surface of the bracket. The bracket and the bracket together form a lifting structure.

[0007] Furthermore, the main body of the connecting frame is of a rectangular structure, and the length of the connecting frame is greater than that of the moving seat. A pushing frame is fixedly connected to the right side surface of the connecting frame. There are two pushing frames in total, and the two pushing frames are fixedly connected in a linear array at the front and rear positions of the right end face of the connecting frame. The connecting frame and the pushing frame together form a U-shaped structure with an open right end.

[0008] Furthermore, a moving seat is installed at the output end of the adjusting assembly A. Protrusions extend outward from both the front and rear sides of the moving seat, and the moving seat is slidably connected to the inside of the guide rail through the protrusions fixedly connected to its outside. The moving seat and the adjusting assembly A together form a pushing and adjusting structure, and a connecting frame is fixedly connected to the top surface of the moving seat.

[0009] Furthermore, a driven roller is rotatably connected to the inner sides of the two side plates. The main body of the driven roller is of a cylindrical structure, and the diameter of the driven roller is the same as that of the driving roller. The size between the driven roller and the driving roller is the same as the size of the plate. The driving roller, the driven roller and the motor together form a shaping structure. The driving roller is located directly above the driven roller. The driving roller and the driven roller are both located on the right side of the guide rail, and the driving roller and the driven roller together form a pressing structure.

[0010] Furthermore, through holes are formed inside the base. These through holes are round holes, and there are four through holes in total. The four through holes are respectively formed at the four corners inside the base. A guide rod is inserted into the inside of the through hole. The main body of the guide rod is of a cylindrical structure, and the guide rod matches the through hole formed in the base. The length of the guide rod is greater than the length of the base. There are four guide rods in total, and the four guide rods are arranged in an annular array inside the four through holes formed in the base. The bracket and the base together form a guiding structure for the guide rod. Spring plates are fixedly connected to the bottom end faces of the four guide rods.

[0011] Furthermore, side plates are fixedly connected to the top end faces of the longitudinal members in the two brackets. The side plates and the brackets together form a shielding structure. A motor is installed at the front end of the front side plate. A driving roller is rotatably connected to the inner sides of the two side plates. An output shaft is provided at the rear output end of the motor, and this output shaft is connected to the driving roller arranged in the two side plates. The motor and the driving roller together form a pressing structure.

[0012] Furthermore, the main body of the spring plate is of a circular structure, and the diameter of the spring plate is larger than that of the guide rod. The main body of the spring plate is a disc with a spring structure, and the spring is sleeved outside the guide rod. The diameter of the spring is larger than that of the guide rod and smaller than the diameter of the disc in the spring plate. The spring plate and the guide rod together form a reset structure. A guide ball is rotatably connected to the top end surface of the guide rod. The main body of the guide ball is spherical, and the diameter of the guide ball is smaller than the diameter of the top end surface of the guide rod. The guide ball, the guide rod and the spring plate together form a support and limit structure for the plate. A chute is provided at the top end of the base. The chute is in a cross shape, and an adjusting component B is installed inside the cross-shaped chute provided in the base. There are four adjusting components B in total, and the four adjusting components B are arranged in an annular array at the four corners inside the base. Moving platforms are installed on the output ends of the four adjusting components B. The main body of the moving platform is rectangular, and a slider is fixedly connected to the outside of the moving platform. Sliders are fixedly connected to the front and rear sides of each moving platform. The moving platform is slidably connected inside the chute provided at the top end of the base through the sliders fixedly connected to its outside. A detection component is inserted into the moving platform. The detection component is a structure installed inside the moving platform through a spring, and the detection component and the moving platform together form a support structure. A pressure sensor is installed inside the detection component, and the pressure sensor installed in the detection component is a pressing detection structure. A bottom plate is fixedly connected to the top end surface of the detection component. The main body of the bottom plate is disc-shaped, and the diameter of the bottom plate is larger than that of the detection component. The bottom plate and the detection component are both located directly above the moving platform, and the detection component and the bottom plate together form a monitoring structure for the plate. A vertical frame is fixedly connected to the top end surface of the base. The main body of the vertical frame is hollow, and there are two vertical frames in total. The two vertical frames are fixedly connected in a linear array on the front and rear sides of the top end surface of the bottom plate. A bearing frame is fixedly connected to the top end surfaces of the two vertical frames. The bearing frame is arranged longitudinally, and the bearing frame and the vertical frame are perpendicularly installed. The vertical frame and the bearing frame together form a lifting structure. An adjusting component C is installed on the bottom end surface of the bearing frame. An installation seat is installed on the bottom end surface of the adjusting component C. A guide rod is fixedly connected to the top end surface of the installation seat. The main body of the guide rod is cylindrical, and there are two guide rods in total. The two guide rods are fixedly connected in a linear array on the front and rear sides of the top end surface of the installation seat. A stamping component is installed on the bottom end surface of the installation seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. This utility model is provided with side plates, driving rollers and driven rollers installed inside the side plates. Among them, the driving rollers can rotate under the driving action of the motor. When punching a sheet, if it is found that the current sheet has abnormal deformation, the motor can drive the rotation of the current driving rollers, and the current sheet can be automatically extruded and formed through the extrusion of the driving rollers and the driven rollers, so as to achieve the purpose of being more convenient for subsequent punching processing.

[0015] 2. This utility model is provided with a moving table, a detection component and a bottom plate. When the sheet is placed above the bottom plate, when the mounting seat and the stamping component move downward, the detection component can be synchronously extruded downward. At this time, by detecting the pressure received by the detection component arranged on the top surface of the moving table at four places, it can be quickly judged whether the current sheet remains horizontal during punching processing, so as to achieve the purpose of precise punching processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the front side view structural schematic diagram of a part of the punching device according to an embodiment of the present utility model in a cut-away state;

[0017] Figure 2 Shows the bottom side view structural schematic diagram of a part of the punching device according to an embodiment of the present utility model in a cut-away state;

[0018] Figure 3 Shows the left side view structural schematic diagram of the punching device according to an embodiment of the present utility model;

[0019] Figure 4 Shows the assembly structural schematic diagram of the bracket and the side plate of the punching device according to an embodiment of the present utility model;

[0020] Figure 5 Shows the front view structural schematic diagram of the punching device according to an embodiment of the present utility model;

[0021] Figure 6 Shows the assembly structural schematic diagram of the base and the guide rail of the punching device according to an embodiment of the present utility model;

[0022] Figure 7 Shows the assembly structural schematic diagram of the adjusting component C and the mounting seat of the punching device according to an embodiment of the present utility model;

[0023] Figure 8 Shows the punching device according to an embodiment of the present utility model Figure 2 The enlarged structural schematic diagram at A in;

[0024] Figure 9 Shows the punching device according to an embodiment of the present utility model Figure 2Schematic diagram of the enlarged structure at position B in [device name].

[0025] In the figure: 1, base; 2, bracket; 3, guide rail; 4, adjustment component A; 5, moving seat; 6, connecting frame; 7, pushing frame; 8, bracket; 9, side plate; 10, motor; 11, driving roller; 12, driven roller; 13, guide rod; 14, guide ball; 15, spring plate; 16, top block; 17, adjustment component B; 18, moving table; 19, slider; 20, detection component; 21, bottom plate; 22, vertical frame; 23, bearing frame; 24, adjustment component C; 25, mounting seat; 26, guide rod; 27, stamping component. Detailed implementation

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model.

[0028] In the description of this patent, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "several" means two or more unless otherwise specifically defined.

[0030] Embodiment

[0031] Please refer to Figures 1-9, a punching device for accessories of an offshore lifting platform provided by the utility model includes: a base 1, the main body of the base 1 is a desktop structure with an arc at the edge, and a bracket 2 is fixedly connected to the bottom end surface of the base 1. The main body of the bracket 2 is a rectangular frame structure, and there are two brackets 2 in total. The two brackets 2 are fixedly connected in a linear array on the left and right sides of the bottom end surface of the base 1. The bracket 2 and the base 1 together form a support structure. A guide rail 3 is fixedly connected to the left side of the base 1. The guide rail 3 is vertically installed with the left end surface of the base 1, and a transverse groove is opened inside the guide rail 3. An adjusting component A4 is installed inside the transverse groove. The adjusting component A4 and the guide rail 3 together form a pushing structure. The main body of the spring plate 15 is a circular structure, and the diameter of the spring plate 15 is larger than the diameter of the guide rod 13. The main body of the spring plate 15 is a disc with a spring structure, and the spring is sleeved outside the guide rod 13. The diameter of the spring is larger than the diameter of the guide rod 13 and smaller than the diameter of the disc in the spring plate 15. The spring plate 15 and the guide rod 13 together form a reset structure. A guide ball 14 is rotatably connected to the top end surface of the guide rod 13. The main body of the guide ball 14 is a spherical structure, and the diameter of the guide ball 14 is smaller than the diameter of the top end surface of the guide rod 13. The guide ball 14, the guide rod 13 and the spring plate 15 together form a support and limit structure for the plate. A chute is opened at the top end of the base 1. The chute is a cross structure, and an adjusting component B17 is installed inside the cross-shaped chute opened in the base 1. There are four adjusting components B17 in total, and the four adjusting components B17 are installed in a circular array at the four corners inside the base 1. Moving platforms 18 are installed on the output ends of the four adjusting components B17. The main body of the moving platform 18 is a rectangular structure, and a slider 19 is fixedly connected to the outside of the moving platform 18. Sliders 19 are fixedly connected to the front and back sides of each moving platform 18. The moving platform 18 is slidably connected inside the chute opened at the top end of the base 1 through the slider 19 fixedly connected to its outside. A detection component 20 is inserted into the moving platform 18. The detection component 20 is a structure installed inside the moving platform 18 through a spring, and the detection component 20 and the moving platform 18 together form a support structure. A pressure sensor is installed inside the detection component 20, and the pressure sensor installed in the detection component 20 is a pressing detection structure. A bottom plate 21 is fixedly connected to the top end surface of the detection component 20. The main body of the bottom plate 21 is a disc-shaped structure, and the diameter of the bottom plate 21 is larger than the diameter of the detection component 20. The bottom plate 21 and the detection component 20 are both located directly above the moving platform 18. The detection component 20 and the bottom plate 21 together form a monitoring structure for the plate. A vertical frame 22 is fixedly connected to the top end surface of the base 1. The main body of the vertical frame 22 is a hollow structure, and there are two vertical frames 22 in total. The two vertical frames 22 are fixedly connected in a linear array on the front and back sides of the top end surface of the bottom plate 21. A bearing frame 23 is fixedly connected to the top end surfaces of the two vertical frames 22. The bearing frame 23 is longitudinally arranged, and the bearing frame 23 is vertically installed with the vertical frame 22.The vertical frame 22 and the bearing frame 23 together form a lifting structure, and an adjusting component C24 is installed on the bottom end surface of the bearing frame 23. An installation base 25 is installed on the bottom end surface of the adjusting component C24. A guiding rod 26 is fixedly connected to the top end surface of the installation base 25. The main body of the guiding rod 26 is a cylindrical structure, and there are two guiding rods 26 in total. The two guiding rods 26 are fixedly connected to the front and rear sides of the top end surface of the installation base 25 in a linear array. A stamping component 27 is installed on the bottom end surface of the installation base 25.,

[0032] Among them, a moving seat 5 is installed on the output end of the adjusting component A4. Convex portions extend outward from both the front and rear sides of the moving seat 5, and the moving seat 5 is slidably connected to the inside of the guide rail 3 through the convex portions fixedly connected to its outside. The moving seat 5 and the adjusting component A4 together form a pushing and adjusting structure. A connecting frame 6 is fixedly connected to the top end surface of the moving seat 5. The main body of the connecting frame 6 is a rectangular structure, and the length of the connecting frame 6 is greater than the length of the moving seat 5. A pushing frame 7 is fixedly connected to the right side surface of the connecting frame 6. There are two pushing frames 7 in total, and the two pushing frames 7 are fixedly connected to the front and rear sides of the right end surface of the connecting frame 6 in a linear array. The connecting frame 6 and the pushing frame 7 together form a U-shaped structure with an open right end. A top block 16 is fixedly connected to the top end surface of the base 1.

[0033] During use: First, when plate-like spare parts in the lifting platform need to be punched, the plate to be punched can be placed above the four guide rods 13 arranged in the base 1. And on the top end surface of the guide rods 13, corresponding guide balls 14 are also installed. When the plate is placed above the guide rods 13 and the guide balls 14, not only can the stable support operation of the plate be realized, but also the stable guiding operation of the current plate can be realized by using the arrangement of the guide rods 13 and the guide balls 14. And when in use, when the plate is placed above the guide rods 13, the guide rods 13 and the guide balls 14 can be simultaneously squeezed downward, so that the spring plate 15 arranged on the bottom end surface of the guide rods 13 is automatically lowered for assembly.

[0034] Embodiment Two:

[0035] Based on a punching device for accessories of an offshore lifting platform provided in the first embodiment, it can realize the rapid assembly operation of the plate, but still cannot realize the monitoring operation of the plate stamping. Therefore, the following technical solutions are also provided.

[0036] Among them, the inner sides of the two side plates 9 are rotatably connected with driven rollers 12, the main body of the driven roller 12 is a cylindrical structure, and the diameter of the driven roller 12 is the same as the diameter of the driving roller 11, the size between the driven roller 12 and the driving roller 11 is consistent with the size of the plate, and the driving roller 11, the driven roller 12 and the motor 10 together form a shaping structure, and the driving roller 11 is located directly above the driven roller 12, the driving roller 11 and the driven roller 12 are both located on the right side of the guide rail 3, and the driving roller 11 and the driven roller 12 together form a pressing structure, and a through hole is opened inside the base 1, and the through hole It is a circular hole, and there are four through holes, which are respectively opened at the four corners of the base 1. A guide rod 13 is inserted into the inside of the through hole. The main body of the guide rod 13 is a cylindrical structure, and the guide rod 13 matches the through hole opened in the base 1. The length of the guide rod 13 is greater than the length of the base 1. There are four guide rods 13, and the four guide rods 13 are arranged in a circular array at the internal positions of the four through holes opened in the base 1. The bracket 2 and the base 1 together constitute a guiding structure for the guide rod 13, and the bottom end surfaces of the four guide rods 13 are fixedly connected with spring plates 15.

[0037] When in use, when punching is performed, the mounting seat 25 can be pushed downward by starting the adjustment component C24 installed on the bottom end surface of the carrier 23, and when the mounting seat 25 moves downward, the two guide rods 26 fixedly connected to the top end surface of the mounting seat 25 can be synchronously moved downward along the carrier 23, and when the guide rods 26 move downward, the movement of the mounting seat 25 can be made more stable, and when the stamping component 27 installed on the bottom end surface of the mounting seat 25 contacts the plate placed on the guide rod 13 and the guide ball 14, The detection components 20 and the bottom plate 21 arranged at the top of the movable platform 18 are squeezed synchronously, and the bottom plate 21 and the detection component 20 arranged on the top surface of the movable platform 18 are squeezed downward, and the pressure sensor arranged in the movable platform 18 is used to detect the pressure on the current plate. If it is detected that the current pressure is uneven, it means that the current plate has abnormalities such as bulges. At this time, the buzzer installed in the detection component 20 can be synchronously started to perform a rapid buzzer alarm operation, thereby achieving the purpose of being more conducive to subsequent use.

[0038] Embodiment three:

[0039] Based on the second embodiment, a punching device for accessories of an offshore lifting platform is provided, which can realize the monitoring operation during the punching of the plate, but still cannot realize the precise punching operation, so the following technical solution is also provided.

[0040] Among them, the connecting frame 6 and the pushing frame 7 together form a material pushing structure, and the connecting frame 6 and the pushing frame 7 are vertically installed. On the right side of the bracket 2 on the right side, there is a fixed connection with a bracket 8. The main body of the bracket 8 is an L-shaped structure with a hollow interior, and there are two brackets 8 in total. The two brackets 8 are respectively fixedly connected to the front and rear sides of the right end face of the bracket 2. The bracket 2 and the bracket 8 together form a lifting structure. On the top surfaces of the longitudinal members of the two brackets 8, there are fixedly connected side plates 9. The side plates 9 and the brackets 8 together form a shielding structure. And on the front end of the side plate 9 located in the front, there is a motor 10 installed. Inside the two side plates 9, there is a rotatably connected driving roller 11. On the rear output end of the motor 10, there is an output shaft, and this output shaft is connected to the driving roller 11 arranged in the two side plates 9. The motor 10 and the driving roller 11 together form a pressing structure.

[0041] During use, when in use, if it is found that the sheet material is abnormal, the adjusting component A4 installed in the guide rail 3 can be started synchronously to push the moving seat 5 to the right, and the moving seat 5 can displace along the transverse groove opened in the guide rail 3 through the protrusion fixedly connected to its outside, and by using the connecting frame 6 to drive the pushing frame 7 fixedly connected to its outside to move to the right synchronously, and through the movement of the pushing frame 7, the sheet material can be pushed to the right, and synchronously, the sheet material located on the guide balls 14 can be pushed to the inside position between the two side plates 9. At this time, the motor 10 installed at the front end of the side plate 9 is started synchronously to drive the driving roller 11 to rotate, and through the extrusion between the driving roller 11 and the driven roller 12, the automatic shaping operation of the sheet material can be realized, so as to achieve the purpose of being more conducive to the subsequent punching processing.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for accessories of an offshore lifting platform, characterized in that, Including: A base (1), the main body of the base (1) is a tabletop structure with an arc-shaped edge, and a bracket (2) is fixedly connected to the bottom end surface of the base (1). The main body of the bracket (2) is a rectangular frame structure, and there are two brackets (2) in total. The two brackets (2) are fixedly connected in a linear array on the left and right sides of the bottom end surface of the base (1). The bracket (2) and the base (1) together form a support structure, and a guide rail (3) is fixedly connected to the left side of the base (1). The guide rail (3) is vertically installed with the left end surface of the base (1), and a transverse groove is formed inside the guide rail (3). An adjusting component A (4) is installed inside the transverse groove. The adjusting component A (4) and the guide rail (3) together form a pushing structure.

2. The punching device for accessories of an offshore lifting platform according to claim 1, characterized in that: A moving seat (5) is installed on the output end of the adjusting component A (4). The front and rear sides of the moving seat (5) extend outwardly with protrusions, and the moving seat (5) is slidably connected inside the guide rail (3) through the protrusions fixedly connected to its outside. The moving seat (5) and the adjusting component A (4) together form a pushing and adjusting structure, and a connecting frame (6) is fixedly connected to the top end surface of the moving seat (5).

3. The punching device for the fittings of an offshore lifting platform according to claim 2, wherein: The main body of the connecting frame (6) is a rectangular structure, and the length of the connecting frame (6) is greater than the length of the moving seat (5). A pushing frame (7) is fixedly connected to the right side surface of the connecting frame (6). There are two pushing frames (7) in total, and the two pushing frames (7) are fixedly connected in a linear array on the front and rear sides of the right end surface of the connecting frame (6). The connecting frame (6) and the pushing frame (7) together form a U-shaped structure with an open right end.

4. The punching device for accessories of an offshore lifting platform according to claim 3, wherein: The connecting frame (6) and the pushing frame (7) together form a material pushing structure, and the connecting frame (6) and the pushing frame (7) are vertically installed. A bracket (8) is fixedly connected to the right side of the bracket (2) on the right side. The main body of the bracket (8) is an L-shaped structure with a hollow interior. There are two brackets (8) in total, and the two brackets (8) are respectively fixedly connected to the front and rear sides of the right end surface of the bracket (2). The bracket (2) and the bracket (8) together form a lifting structure.

5. The punching device for the accessories of an offshore lifting platform according to claim 4, wherein: Side plates (9) are fixedly connected to the top end surfaces of the longitudinal members in the two brackets (8). The side plates (9) and the brackets (8) together form a shielding structure. A motor (10) is installed at the front end of the side plate (9) located at the front side. A driving roller (11) is rotatably connected inside the two side plates (9). An output shaft is provided on the rear output end of the motor (10), and the output shaft is connected to the driving roller (11) arranged in the two side plates (9). The motor (10) and the driving roller (11) together form a pressing structure.

6. The punching device for accessories of an offshore lifting platform according to claim 5, characterized in that: A driven roller (12) is rotatably connected to the inner sides of the two side plates (9). The main body of the driven roller (12) is a cylindrical structure, and the diameter of the driven roller (12) is the same as that of the driving roller (11). The size between the driven roller (12) and the driving roller (11) is the same as the size of the plate. The driving roller (11), the driven roller (12) and the motor (10) together form a shaping structure. The driving roller (11) is located directly above the driven roller (12). Both the driving roller (11) and the driven roller (12) are located on the right side of the guide rail (3). The driving roller (11) and the driven roller (12) together form a pressing structure.

7. The punching device for accessories of an offshore lifting platform according to claim 1, wherein: A through hole is formed inside the base (1). The through hole is a round hole, and there are four such through holes, which are respectively formed at the four corners inside the base (1). A guide rod (13) is inserted into the through hole. The main body of the guide rod (13) is a cylindrical structure, and the guide rod (13) is matched with the through hole formed in the base (1). The length of the guide rod (13) is greater than the length of the base (1). There are four guide rods (13), and the four guide rods (13) are arranged in a circular array at the inner position of the four through holes formed in the base (1). The bracket (2) and the base (1) together form a guiding structure for the guide rod (13). Spring plates (15) are fixedly connected to the bottom end surfaces of the four guide rods (13).

8. The punching device for fittings of an offshore lifting platform according to claim 7, characterized in that: The main body of the spring plate (15) is of a circular structure, and the diameter of the spring plate (15) is larger than that of the guide rod (13). The main body of the spring plate (15) is a disc with a spring structure, and the spring is sleeved on the outer side of the guide rod (13). The diameter of the spring is larger than that of the guide rod (13) and smaller than the diameter of the disc in the spring plate (15). The spring plate (15) and the guide rod (13) together form a reset structure. A guide ball (14) is rotatably connected to the top end surface of the guide rod (13). The main body of the guide ball (14) is spherical, and the diameter of the guide ball (14) is smaller than the diameter of the top end surface of the guide rod (13). The guide ball (14), the guide rod (13) and the spring plate (15) together form a support and limit structure for the plate. A chute is provided at the top end of the base (1). The chute is of a cross structure, and an adjusting component B (17) is installed inside the cross-shaped chute provided in the base (1). There are four adjusting components B (17) in total, and the four adjusting components B (17) are installed at the four corners inside the base (1) in an annular array. Moving platforms (18) are installed on the output ends of the four adjusting components B (17). The main body of the moving platform (18) is rectangular, and a slider (19) is fixedly connected to the outside of the moving platform (18). Sliders (19) are fixedly connected to the front and rear sides of each moving platform (18). The moving platform (18) is slidably connected to the inside of the chute provided at the top end of the base (1) through the slider (19) fixedly connected to its outside. A detection component (20) is inserted into the moving platform (18). The detection component (20) is a structure installed inside the moving platform (18) through a spring, and the detection component (20) and the moving platform (18) together form a support structure. A pressure sensor is installed inside the detection component (20), and the pressure sensor installed in the detection component (20) is a pressing detection structure. A bottom plate (21) is fixedly connected to the top end surface of the detection component (20). The main body of the bottom plate (21) is disc-shaped, and the diameter of the bottom plate (21) is larger than that of the detection component (20). The bottom plate (21) and the detection component (20) are both located directly above the moving platform (18), and the detection component (20) and the bottom plate (21) together form a monitoring structure for the plate. A stand (22) is fixedly connected to the top end surface of the base (1). The main body of the stand (22) is of a hollow structure, and there are two stands (22) in total. The two stands (22) are fixedly connected to the front and rear sides of the top end surface of the bottom plate (21) in a linear array. A bearing frame (23) is fixedly connected to the top end surfaces of the two stands (22). The bearing frame (23) is arranged longitudinally, and the bearing frame (23) is vertically installed with the stand (22). The stand (22) and the bearing frame (23) together form a lifting structure. An adjusting component C (24) is installed on the bottom end surface of the bearing frame (23). An installation seat (25) is installed on the bottom end surface of the adjusting component C (24). A guide rod (26) is fixedly connected to the top end surface of the installation seat (25).The main body of the guide rod (26) is a cylindrical structure, and there are two guide rods (26) in total. The two guide rods (26) are fixedly connected in a linear array at the front and rear positions on the top surface of the mounting base (25). A stamping component (27) is installed on the bottom surface of the mounting base (25), and a top block (16) is fixedly connected to the top surface of the base (1).

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