Hot-rolled finished product warehouse steel coil unmanned crane clamp maintenance support

Abstract

The hot-rolled finished product warehouse steel coil unmanned crane clamp maintenance support comprises bottom layer platforms and upper layer platforms, each bottom layer platform comprises a bottom layer supporting column and a bottom layer supporting plate, each upper layer platform comprises an upper layer supporting column and an upper layer supporting plate, the two bottom layer platforms are oppositely arranged, and a clamp maintenance position is formed between the two bottom layer platforms; during maintenance, the clamp is located in the maintenance position, so that multi-angle maintenance is facilitated; by arranging the upper-layer platform on the upper portion of the bottom-layer platform, a worker can overhaul a clamp on the bottom-layer platform or the upper-layer platform, can easily make contact with a control box and other detection elements on a lifting hook and can quickly overhaul the clamp and the lifting hook without disassembling the clamp, the working efficiency is improved, and the high-altitude falling risk is reduced; the maintenance time cost is reduced, and high practicability and safety are achieved.

Description

Technical Field

[0001] The present application relates to the field of unmanned crane clamp maintenance bracket for steel coils, and in particular to an unmanned crane clamp maintenance bracket for steel coils in a hot-rolled finished product warehouse. Background Art

[0002] At present, in the finished product warehouse of hot rolling mill, various steel coils are transported by unmanned warehouse cranes. Compared with ordinary crane hook clamps, the unmanned warehouse crane hook clamps have multiple detection components and multiple control boxes, and the number of maintenance points is bound to increase.

[0003] During daily inspection and maintenance, the original clamp maintenance bracket has a simple structure, so each time the hook is checked, the clamp needs to be disassembled for inspection. If the hook is not removed for maintenance, the height of the clamp maintenance bracket does not meet the maintenance requirements, and personnel need to stand at high altitude. A high-altitude work ticket needs to be issued and high-altitude safety protection measures need to be taken, which seriously increases the maintenance time, restricts the maintenance efficiency, and affects the production rhythm. Utility Model Content

[0004] The embodiment of the present application provides an unmanned crane clamp maintenance bracket for steel coils in a hot-rolled finished product warehouse, which can ensure that when the clamp is not disassembled, personnel can quickly perform maintenance on the clamp and hook inspection points without the risk of falling from height, effectively ensuring the control of maintenance time and ensuring the stable operation of the unmanned crane, solving the problems of the existing clamp maintenance bracket with simple structure, restricting maintenance efficiency and affecting production rhythm.

[0005] The embodiment of the present application provides an unmanned crane clamp maintenance support for steel coils in a hot-rolled finished product warehouse, comprising a bottom platform and an upper platform;

[0006] The two bottom platforms are arranged opposite to each other, forming a maintenance position between the two, and the upper platform is arranged on the two bottom platforms;

[0007] The bottom platform includes bottom pillars and bottom supporting plates, a plurality of the bottom pillars are vertically arranged, and the bottom supporting plates are fixedly arranged on the tops of the plurality of the bottom pillars;

[0008] The upper platform comprises upper pillars and an upper support plate, a plurality of the upper pillars are arranged on the upper surface of the bottom support plate, and the upper support plate is fixed on the top ends of the plurality of the upper pillars.

[0009] In a feasible implementation, the length of the upper platform is smaller than the length of the bottom platform;

[0010] An upper platform is provided on the upper surface of the bottom platform, the two bottom platforms are respectively a first bottom platform and a second bottom platform, and the two upper platforms are respectively a first upper platform and a second upper platform;

[0011] The first upper platform is fixedly arranged on a first side of the length direction of the first bottom platform, and the upper pillars of the first upper platform and part of the bottom pillars of the first bottom platform are an integrated structure;

[0012] The second upper platform is fixedly arranged on the second side of the second bottom platform in the length direction, and the upper pillars of the second upper platform and part of the bottom pillars of the second bottom platform are an integrated structure.

[0013] In a feasible implementation, the upper platform further includes a sliding plate and a sliding rail, a plurality of the upper pillars are fixedly arranged on the upper surface of the sliding plate, and a plurality of the sliding rails are fixedly arranged on the lower surface of the sliding plate;

[0014] A plurality of slide grooves are arranged on the upper surface of the bottom support plate, and the plurality of slide grooves correspond to the plurality of slide rails one by one, and the plurality of slide rails are all slidably connected to the corresponding slide grooves.

[0015] In a feasible implementation, a screw hole is provided in the middle of the sliding plate, a screw rod is screwed to the inner wall of the screw hole, a fixing plate is rotatably connected to the bottom end of the screw rod, a non-slip pad is provided on the lower surface of the fixing plate, and the lower surface of the non-slip pad is in contact with the upper surface of the bottom support plate;

[0016] A hand wheel is fixedly arranged on the top end of the screw rod.

[0017] In a feasible implementation, the clamp maintenance bracket further includes a connecting plate, and the connecting plate is arranged between the two bottom platforms;

[0018] The upper surface of the connecting plate is parallel to the upper surface of the bottom platform.

[0019] In a feasible implementation, the bottom platform further includes a bottom staircase, and the upper end of the bottom staircase is fixedly mounted on the bottom support plate;

[0020] The upper platform also includes an upper staircase, and the upper end of the upper staircase is fixed on the upper supporting plate.

[0021] In a feasible implementation, the bottom platform further includes a bottom guardrail, and the bottom guardrail is fixedly arranged on the upper surface of the bottom support plate;

[0022] The upper platform also includes an upper guardrail, which is fixed on the upper surface of the upper support plate.

[0023] An unmanned driving clamp maintenance bracket for steel coils in a hot-rolled finished product warehouse provided in an embodiment of the present application is characterized in that two bottom platforms are arranged opposite to each other to form a clamp maintenance position between the two. During maintenance, the clamp is located in the maintenance position, thereby facilitating maintenance at multiple angles. By arranging an upper platform on the upper part of the bottom platform, personnel can inspect the clamp on the bottom platform or the upper platform, and can easily access the control box and other detection components on the hook, so as to quickly inspect the clamp and the hook without disassembling the clamp, thereby improving work efficiency, reducing the risk of falling from height, reducing the maintenance time cost, and having high practicality and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an existing clamp maintenance bracket;

[0025] Figure 2 is a top view of an existing clamp maintenance bracket;

[0026] Figure 3 It is a structural schematic diagram of the unmanned crane clamp maintenance bracket for hot-rolled finished product warehouse steel coils provided by the present application;

[0027] Figure 4 This is a top view of the unmanned crane maintenance bracket for steel coils in the hot-rolled finished product warehouse;

[0028] Figure 5 This is a cross-sectional view of the unmanned crane maintenance bracket for steel coils in the hot-rolled finished product warehouse;

[0029] Figure 6 yes Figure 5 The enlarged view of point A in the middle;

[0030] Figure 7 It is a structural schematic diagram of the use status of the unmanned crane clamp maintenance bracket for steel coils in the hot-rolled finished product warehouse.

[0031] Description of reference numerals:

[0032] 10-bottom platform; 20-upper platform; 30-connecting plate;

[0033] 11-bottom-level pillar; 12-bottom-level support plate; 13-bottom-level stairs; 14-bottom-level guardrail; 21-upper-level pillar; 22-upper-level support plate; 23-sliding plate; 24-slide rail; 25-screw; 26-fixing plate; 27-anti-slip mat; 28-upper-level stairs; 29-upper-level guardrail. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0035] like Figure 1 and Figure 2 As shown, Figure 1 It is a structural schematic diagram of the existing clamp maintenance bracket. Figure 2 It is a top view of the existing clamp maintenance bracket. The existing clamp maintenance bracket has a simple structure and only has one maintenance platform, which cannot meet the needs of high-height clamp maintenance. Therefore, each time the hook is checked, the clamp needs to be disassembled for inspection;

[0036] If the hook is not removed for maintenance, since the height of the clamp maintenance bracket does not meet the maintenance requirements, personnel will need to stand at a height, and a high-altitude work ticket must be issued and high-altitude safety protection measures must be taken, which will seriously increase the maintenance time, restrict the maintenance efficiency, and affect the production rhythm.

[0037] This application adds two floors of stairs on the diagonal sides of the personnel standing plane on the basis of the original clamp bracket base. The stairs are equipped with guardrails. After adding a maintenance platform, personnel can climb up through the ladder. The maintenance platform eliminates the risk of falling from high altitudes on the edge, and at the same time, the control box and other detection components on the hook can be easily accessed. This method can carry out maintenance of the clamp and hook in the fastest case.

[0038] The specific structure of the unmanned crane clamp maintenance bracket for hot-rolled finished product warehouse steel coils provided by the present application is described in detail below with reference to the accompanying drawings.

[0039] Reference Figure 3-Figure 4 As shown, the embodiment of the present application provides an unmanned driving clamp maintenance support for steel coils in a hot-rolled finished product warehouse, including a bottom platform 10 and an upper platform 20;

[0040] The two bottom platforms 10 are arranged opposite to each other, and a maintenance position is formed between the two. The width of the maintenance position can be designed according to the width of the clamp. The upper platform 20 is provided on the two bottom platforms 10;

[0041] The bottom platform 10 includes a bottom support 11 and a bottom support plate 12. The bottom support 11 can be a square steel or a steel pipe. A plurality of bottom support 11 are vertically arranged. The bottom support plate 12 can be a rectangular steel plate. The bottom support plate 12 is fixed to the top of the plurality of bottom support 11.

[0042] The upper platform 20 includes an upper support 21 and an upper support plate 22. The upper support 21 can be a square steel or a steel pipe. A plurality of upper support 21 are arranged on the upper surface of the bottom support plate 12. The upper support plate 22 can be a rectangular steel plate. The upper support plate 22 is fixed to the top of the plurality of upper support 21.

[0043] like Figure 3 As shown, a single bottom pillar 11 has eight bottom pillars 11, which are symmetrically designed front to back, and a bottom support plate 12 is welded to the top of the bottom pillar 11. A single upper platform 20 has four upper pillars 21, which are distributed in a rectangular shape, and an upper support plate 22 is welded to the top of the upper pillar 21.

[0044] Reference Figure 3-Figure 4 As shown, in some embodiments, the clamp maintenance bracket further includes a connecting plate 30, which may be a rectangular steel plate, and the connecting plate 30 is disposed between the two bottom platforms 10;

[0045] The upper surface of the connecting plate 30 is parallel to the upper surface of the bottom platform 10 .

[0046] In some embodiments, the length of the upper platform 20 is less than the length of the lower platform 10;

[0047] like Figure 4 As shown, an upper platform 20 is provided on the upper surface of each bottom platform 10, the two bottom platforms 10 are respectively the first bottom platform and the second bottom platform, and the two upper platforms 20 are respectively the first upper platform and the second upper platform;

[0048] Figure 4 In the middle, the front part is the first bottom platform and the first upper platform, and the rear part is the second bottom platform and the second upper platform. The first upper platform is fixedly arranged on the right side of the length direction of the first bottom platform, and the upper pillars of the first upper platform and part of the bottom pillars of the first bottom platform are an integrated structure; the second upper platform is fixedly arranged on the left side of the length direction of the second bottom platform, and the upper pillars of the second upper platform and part of the bottom pillars of the second bottom platform are an integrated structure;

[0049] The maintenance bracket of this structure is simple in structure, low in production cost and strong in use stability.

[0050] Reference Figure 3-Figure 4 As shown, in some embodiments, the bottom platform 10 also includes a bottom staircase 13, the upper end of which is fixed on the bottom support plate 12; the upper platform 20 also includes an upper staircase 28, the upper end of which is fixed on the upper support plate 22, so as to facilitate working on the upper and lower platforms.

[0051] The bottom platform 10 also includes a bottom guardrail 14, which is fixed on the upper surface of the bottom support plate 12; the upper platform 20 also includes an upper guardrail 29, which is fixed on the upper surface of the upper support plate 22. The guardrail can reduce the risk of falling from a high altitude.

[0052] An unmanned driving clamp maintenance bracket for steel coils in a hot-rolled finished product warehouse provided in an embodiment of the present application is characterized in that two bottom platforms 10 are arranged relative to each other to form a clamp maintenance position between the two. During maintenance, the clamp is located in the maintenance position, thereby facilitating multi-angle maintenance. By arranging an upper platform 20 on the upper part of the bottom platform 10, personnel can inspect the clamp on the bottom platform 10 or the upper platform 20, and can easily access the control box and other detection components on the hook, so as to quickly inspect the clamp and the hook without disassembling the clamp, thereby improving work efficiency, reducing the risk of falling from height, reducing the maintenance time cost, and having high practicality and safety.

[0053] Reference Figure 5-Figure 6 As shown, in some embodiments, the upper platform 20 further includes a sliding plate 23 and a sliding rail 24. The sliding plate 23 may be a rectangular plate body with a certain strength. A plurality of upper pillars 21 are fixedly arranged on the upper surface of the sliding plate 23, and a plurality of sliding rails 24 are fixedly arranged on the lower surface of the sliding plate 23. The length direction of the sliding rail 24 is consistent with the length direction of the bottom platform.

[0054] The upper surface of the bottom support plate 12 is provided with a plurality of slide grooves, which correspond one to one with the plurality of slide rails 24. The plurality of slide rails 24 are slidably connected with the corresponding slide grooves, so as to facilitate the movement of the upper platform and further facilitate maintenance and use.

[0055] In some embodiments, a screw hole is provided in the middle of the sliding plate 23, a screw rod 25 is screwed to the inner wall of the screw hole, a fixing plate 26 is rotatably connected to the bottom end of the screw rod 25, an anti-slip pad 27 is provided on the lower surface of the fixing plate 26, and a hand wheel is fixed to the top end of the screw rod 25;

[0056] When the hand wheel is turned clockwise, the screw 25 rotates clockwise and drives the fixed plate 26 to move downward relative to the sliding plate 23, so that the lower surface of the anti-slip pad 27 fits the upper surface of the bottom support plate 12, thereby fixing the temperature of the upper platform; when the hand wheel is turned counterclockwise, the screw 25 rotates counterclockwise and drives the fixed plate 26 to move upward relative to the sliding plate 23, so that the lower surface of the anti-slip pad 27 is separated from the upper surface of the bottom support plate 12, thereby pushing the upper platform to move.

[0057] According to the above technical features, the working principle of the unmanned crane clamp maintenance bracket for hot-rolled finished product warehouse steel coils provided by this application in actual application scenarios is:

[0058] like Figure 7As shown, the clamp has five maintenance points 1-5, and the five maintenance points are located at different heights. Maintenance point 1, maintenance point 2, and maintenance point 5 are inaccessible to the original clamp maintenance platform;

[0059] By using the unmanned crane-mounted clamp maintenance bracket for hot-rolled finished product warehouse steel coils provided in the present application, the clamp is fixed in the maintenance position between the two bottom platforms 10. The staff can stand on the front bottom platform, the front upper platform, the rear bottom platform or the rear upper platform for maintenance. The four maintenance platforms correspond to the upper and lower parts of the front surface and the upper and lower parts of the rear surface of the clamp, respectively, thereby facilitating the maintenance of the five maintenance points of the clamp.

[0060] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0061] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. An unmanned crane clamp maintenance support for steel coils in a hot-rolled finished product warehouse, characterized in that: It comprises a bottom platform (10) and an upper platform (20); The two bottom platforms (10) are arranged opposite to each other, forming a maintenance position between the two, and the upper platform (20) is arranged on each of the two bottom platforms (10); The bottom platform (10) comprises a bottom support (11) and a bottom support plate (12); a plurality of the bottom support plates (11) are vertically arranged, and the bottom support plate (12) is fixedly arranged on the top ends of the plurality of the bottom support plates (11); The upper platform (20) comprises an upper support column (21) and an upper support plate (22); a plurality of the upper support columns (21) are arranged on the upper surface of the bottom support plate (12); and the upper support plate (22) is fixedly arranged on the top ends of the plurality of the upper support columns (21).

2. The unmanned crane clamp maintenance support for hot-rolled finished product warehouse steel coils according to claim 1 is characterized by: The length of the upper platform (20) is shorter than the length of the lower platform (10); An upper platform (20) is provided on the upper surface of the bottom platform (10), the two bottom platforms (10) are respectively a first bottom platform and a second bottom platform, and the two upper platforms (20) are respectively a first upper platform and a second upper platform; The first upper platform is fixedly arranged on a first side of the length direction of the first bottom platform, and the upper pillars of the first upper platform and part of the bottom pillars of the first bottom platform are an integrated structure; The second upper platform is fixedly arranged on the second side of the second bottom platform in the length direction, and the upper pillars of the second upper platform and part of the bottom pillars of the second bottom platform are an integrated structure.

3. The unmanned crane clamp maintenance support for hot-rolled finished product warehouse steel coils according to claim 1 is characterized by: The upper platform (20) further comprises a sliding plate (23) and a sliding rail (24), the plurality of upper pillars (21) are fixedly arranged on the upper surface of the sliding plate (23), and the plurality of sliding rails (24) are fixedly arranged on the lower surface of the sliding plate (23); The upper surface of the bottom support plate (12) is provided with a plurality of slide grooves, the plurality of slide grooves correspond one-to-one to the plurality of slide rails (24), and the plurality of slide rails (24) are all slidably connected to the corresponding slide grooves.

4. The unmanned crane clamp maintenance support for hot-rolled finished product warehouse steel coils according to claim 3 is characterized by: A screw hole is provided in the middle of the sliding plate (23), a screw rod (25) is screwed to the inner wall of the screw hole, a fixing plate (26) is rotatably connected to the bottom end of the screw rod (25), an anti-skid pad (27) is provided on the lower surface of the fixing plate (26), and the lower surface of the anti-skid pad (27) is in contact with the upper surface of the bottom support plate (12); A hand wheel is fixedly arranged at the top end of the screw rod (25).

5. The unmanned crane clamp maintenance support for hot-rolled finished product warehouse steel coils according to any one of claims 1 to 4, characterized in that: The clamp maintenance bracket also includes a connecting plate (30), wherein the connecting plate (30) is arranged between the two bottom platforms (10); The upper surface of the connecting plate (30) is parallel to the upper surface of the bottom platform (10).

6. The unmanned crane clamp maintenance support for hot-rolled finished product warehouse steel coils according to claim 5 is characterized by: The bottom platform (10) further comprises a bottom staircase (13), the upper end of the bottom staircase (13) being fixedly mounted on the bottom support plate (12); The upper platform (20) also includes an upper staircase (28), the upper end of the upper staircase (28) being fixedly mounted on the upper support plate (22).

7. The unmanned crane clamp maintenance support for hot-rolled finished product warehouse steel coils according to claim 6 is characterized by: The bottom platform (10) further comprises a bottom guardrail (14), wherein the bottom guardrail (14) is fixedly arranged on the upper surface of the bottom support plate (12); The upper platform (20) further comprises an upper guardrail (29), and the upper guardrail (29) is fixedly arranged on the upper surface of the upper support plate (22).

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