Winding drum turning-over tool

Abstract

The utility model relates to a winding drum turning tool which comprises a first support and a second support, the second support and the first support are matched to form an L-shaped structure, two pairs of first channel steel are arranged on the first support and are both perpendicular to the second support, and a groove opening of each first channel steel is arranged upwards. First sleepers are placed in grooves of the first steel channels and matched with each other to form a winding drum arc-shaped side face supporting table, a pair of second steel channels are arranged on the second support and horizontally arranged, a pair of third steel channels are arranged between the two second steel channels and vertically arranged, and the second steel channels are arranged on the second support. Groove openings of the second channel steel and the third channel steel are horizontally arranged, second sleepers are placed in the second channel steel and the third channel steel, and the second sleepers are matched with one another to form a winding drum end face supporting table of an II-shaped structure; according to the turning-over tool, turning-over operation of the winding drum is facilitated, workpieces are prevented from being scratched and collided in the turning-over process, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turning tooling, in particular to a reel turning tooling. Background Art

[0002] The anchor windlass is a machine used on ships to retract and release anchors and anchor chains. A large cylindrical drum is installed on the anchor windlass. During the processing, it is necessary to turn it over. Due to its large size and weight, the drum is usually hoisted for turning over. During hoisting, the drum swings due to inertia, which poses a safety hazard and can scratch and bump the workpiece.

[0003] Therefore, the utility model proposes a roll turning tool to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a reel turning tool, which is convenient for the reel turning operation, avoids scratches and bumps on the workpiece during the turning process, and improves safety.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a roll turning tool, the innovation of which is: comprising a first support and a second support, the first support is horizontally arranged, the second support is vertically arranged on one side of the first support, the bottom of the second support is connected to the first support, and cooperates with the first support to form an L-shaped structure, a first lifting ear is arranged on the side of the first support away from the second support, and a second lifting ear is arranged on the top surface of the second support;

[0006] Two pairs of first channel steels are arranged on the first support, and the two pairs of first channel steels are arranged vertically with the second support, and the groove openings of each first channel steel are arranged upward, and first sleepers are placed in the grooves of each first channel steel, and the first sleepers cooperate with each other to form an arc-shaped side support platform of the reel;

[0007] A pair of second channel steels are provided on the second support, and the second channel steels are arranged horizontally. A pair of third channel steels are provided between the two second channel steels, and the third channel steels are arranged vertically. The groove openings of the second channel steels and the third channel steels are arranged horizontally. Second sleepers are placed in the second channel steels and the third channel steels, and the second sleepers cooperate with each other to form a reel end face support platform with a II-shaped structure.

[0008] Furthermore, the turning tool also includes a leg assembly, which includes a fourth channel steel, an L-shaped connecting plate and a third sleeper. The fourth channel steel is horizontally arranged and perpendicular to the second support. The fourth channel steel is detachably connected to the second support through a flange plate, and is used to block the side of the reel away from the first support. The L-shaped connecting plate is connected to the side plate of the fourth channel steel and cooperates with the fourth channel steel to form a receiving groove for accommodating the third sleeper. The third sleeper is arranged in the receiving groove.

[0009] Furthermore, the second support includes two lateral columns, which are vertically arranged on both sides of the top surface of the first support, and the tops of the two lateral columns are connected by a cross beam. A number of first through-hole positions for installing flange plates are longitudinally distributed on the two lateral columns, and the first through-hole positions are located above the end face support platform of the reel.

[0010] Furthermore, an intermediate column is vertically arranged between the two lateral columns, the two ends of the second channel steel are connected to the two lateral columns, the middle part of the second channel steel is connected to the intermediate column, the two third channel steels are respectively arranged on both sides of the intermediate column, and the intermediate column is longitudinally distributed with a plurality of second through hole stations for installing flange plates, and the second through hole stations are arranged between the two second channel steels.

[0011] Furthermore, the fourth channel steel and the L-shaped connecting plate cooperate to form a first threaded hole, a first tightening bolt is provided in the first threaded hole, the first tightening bolt is located above the third sleeper, and the end of the first tightening bolt is pressed against the top surface of the third sleeper by tightening the first tightening bolt downward.

[0012] Furthermore, the first support is a square frame structure, the first channel steel is arranged in the first support, the bottom of the first channel steel is supported by a plurality of flat steels, the flat steel is arranged vertically to the first channel steel, both ends of the flat steel are connected to the inner wall of the first support, the top surface of the flat steel is connected to the bottom surface of the first channel steel, the bottom of the flat steel is supported by a plurality of support rods, the support rods correspond to the first channel steels one by one, the support rods are arranged below the corresponding first channel steel, both ends of the support rods are connected to the inner wall of the first support, and the top surface of the support rods is connected to the bottom surface of the flat steel.

[0013] Furthermore, auxiliary lifting ears are provided on both sides of the arc-shaped side support platform of the reel on the top surface of the first support.

[0014] Furthermore, a second threaded hole is horizontally opened on the first channel steel, and a second tightening bolt is threadedly connected in the second threaded hole. By tightening the second tightening bolt, the end of the second tightening bolt is pressed against the side wall of the first sleeper.

[0015] The advantages of the utility model are:

[0016] The turning tool of the utility model cooperates with each other through the first support and the second support. When the reel is turning over, the central axis of the reel is placed horizontally on the first support, and the end face of the reel is fitted with the second support. The external lifting equipment is connected to the lifting ears on the first support and the second support, and the first support is gradually erected, and the second support is laid flat at the same time to complete the turning operation of the reel. The operation is convenient, and the center of gravity is stable during turning over, which effectively avoids scratches and bumps on the workpiece during the turning process. By arranging various channel steels on the first support and the second support, and placing sleepers in the channel steels, the good elasticity and flexibility of the sleepers are utilized to effectively buffer the impact of the reel on the tooling. In addition, by replacing the first sleepers of different thicknesses in each first channel steel, they are adapted to the formed arc-shaped side support platform of the reel and the arc-shaped side of the reel, thereby improving the stability of the reel placed on the tooling, thereby effectively avoiding the reel rolling off the tooling and improving safety.

[0017] The utility model provides a leg assembly for blocking the side of the reel away from the first support, thereby improving the stability of the connection between the reel and the tooling during turning over, and preventing the reel from falling off the tooling due to too fast turning over speed.

[0018] The utility model has a plurality of first through-hole positions for installing flange plates distributed longitudinally on two lateral columns, and a leg assembly is installed corresponding to each of the two lateral columns. By changing the installation position of the leg assembly at the first through-hole position on each lateral column, the installation height of the leg assembly is adjusted to adapt to the size of the reel, so that the third sleeper of the leg assembly can be closely fitted on the side wall of the reel.

[0019] The utility model has a plurality of second through hole stations for installing flange plates distributed longitudinally on the middle column, and the second through hole stations are arranged between two second channel steels, so that the tooling can adapt to the turning operation of a reel with a smaller size.

[0020] The utility model arranges a first tightening bolt on the leg assembly, and screws the first tightening bolt downward so that the end of the first tightening bolt is pressed against the top surface of the third sleeper, so that the third sleeper is tightly pressed against the arc-shaped side wall of the reel, thereby improving the fixing strength of the reel.

[0021] The first support of the utility model is a square frame structure, the bottom of the first channel steel is supported by a flat steel, and the bottom of the flat steel is supported by a support rod. The first support has a simple structure, is easy to manufacture and has a high structural strength.

[0022] The utility model provides an auxiliary lifting lug on the top surface of the first support, and the auxiliary lifting lug is connected to the external lifting equipment by a rope, so as to provide insurance for the turning process, and the tooling can be kept stable even if the rope connecting the first lifting lug is broken.

[0023] The utility model arranges a second tightening bolt on the first channel steel, and by tightening the second tightening bolt, the end of the second tightening bolt is pressed against the side wall of the first sleeper, thereby preventing the first sleeper from moving left and right in the first channel steel and affecting the supporting strength of the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Figure 1 It is a structural schematic diagram of the roll turning tool of the utility model.

[0026] Figure 2 It is a side view of the roll turning tool of the utility model.

[0027] Figure 3 It is a top view of the first support of the utility model.

[0028] Figure 4 It is a structural schematic diagram of the leg assembly of the utility model.

[0029] Figure 5 It is a schematic diagram of turning over a roll using a roll turning tool. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0032] like Figure 1-5 The roll turning tool shown in the figure comprises a first support 1 and a second support 2. The first support 1 is arranged horizontally, and the second support 2 is arranged vertically on one side of the first support 1. The bottom of the second support 2 is connected to the first support 1 and cooperates with the first support 1 to form an L-shaped structure. A pair of first lifting ears 4 are arranged on the side of the first support 1 away from the second support 2, and a pair of second lifting ears 5 are arranged on the top surface of the second support 2.

[0033] In this embodiment, the first support 1 has a simple structure, is easy to manufacture and has high structural strength. The first support 1 is a square frame structure formed by two pairs of I-beams spliced ​​together. Two pairs of first channel steels 11 are arranged in the first support 1. The two pairs of first channel steels 11 are vertically arranged with the second support 2. The groove openings of each first channel steel 11 are arranged upward. The first channel steel 11 is arranged in the first support 1. The two ends of the first channel steel 11 are welded to the inner wall of the first support 1. The bottom of the first channel steel is supported by three flat steels 13. The three flat steels 13 are vertically arranged with the first channel steel. The two ends of the flat steel 13 are welded to the inner wall of the first support 1. The top surface of the flat steel 13 is connected to the bottom surface of the first channel steel 11. The bottom of the flat steel 13 is supported by a number of support rods 14. Each support rod 14 corresponds to the first channel steel 11 one by one. The support rod 14 is arranged below the corresponding first channel steel 11. The two ends of the support rod 14 are welded to the inner wall of the first support 1, and the top surface of the support rod 14 is connected to the bottom surface of the flat steel 13.

[0034] A first sleeper 12 is placed in the groove of each first channel steel 11, and all the first sleepers 12 cooperate with each other to form a support platform for the curved side of the reel. By replacing the first sleepers of different thicknesses in each first channel steel 11, the curved surface where the support point of each first sleeper is located is adapted to the curved side of the reel, thereby improving the stability of the reel placed on the tooling, thereby effectively preventing the reel from rolling off the tooling and improving safety. In order to prevent the first sleeper 12 from moving left and right in the first channel steel 11, a second threaded hole is horizontally opened on the first channel steel 11, and a second tightening bolt is threadedly connected in the second threaded hole. By tightening the second tightening bolt, the end of the second tightening bolt is pressed against the side wall of the first sleeper 12, realizing the first sleeper limit, thereby improving the stability of the reel support. In addition, a pair of auxiliary lifting ears 15 are provided on each side of the arc-shaped side support platform of the drum on the top surface of the first support 1. During the turning operation, the auxiliary lifting ears are connected to the external lifting equipment with ropes to provide insurance for the turning process. Even if the rope connecting the first lifting ear 4 breaks, the tooling can be kept stable, thereby improving the safety of the operation.

[0035] The second support 2 includes two lateral columns 21, which are vertically welded to both sides of the top surface of the first support 1, and the tops of the two lateral columns 21 are connected by a cross beam 22. The two second lifting ears 5 are welded to the top surfaces of the two lateral columns 21, and an intermediate column 23 is vertically arranged between the two lateral columns 21. The top of the intermediate column 23 is welded to the cross beam 22, and the bottom is welded to the top surface of the first support 1. A pair of second channel steels 24 are provided on the second support 2 on one side close to the first support 1. The second channel steels 24 are horizontally arranged. The two ends of the second channel steel 24 are respectively welded to the two lateral columns 21. The middle part of the second channel steel 24 is welded to the middle column 23. A pair of third channel steels 26 are provided between the two second channel steels 24. The third channel steel 26 is vertically arranged and respectively arranged on both sides of the middle column 23. The two ends of the third channel steel 26 are welded to the second channel steel 24 on the same side. The third channel steel 26 and the second channel steel 24 cooperate to form a II-shaped structure. The groove openings of the second channel steel 24 and the third channel steel 26 are both horizontally arranged and face one side of the first support. Second sleepers 25 are placed in the second channel steel 24 and the third channel steel 26. All second sleepers 25 cooperate with each other to form a reel end face support platform with a II-shaped structure.

[0036] In order to improve the stability of the connection between the reel and the tooling during turning over and prevent the reel from falling off the tooling due to excessive turning speed, the turning tooling also includes a leg assembly 3, which includes a fourth channel steel 31, an L-shaped connecting plate 32 and a third sleeper 33. The fourth channel steel 31 is horizontally arranged and perpendicular to the second support 2, and the groove opening of the fourth channel steel 31 is horizontally oriented. The fourth channel steel 31 is detachably connected to the second support 2 through a flange plate 33, which is used to block the side of the reel away from the first support 1. The flange plate 33 is welded to the end of the fourth channel steel 31, and the L-shaped connecting plate 32 is welded to the upper side plate of the fourth channel steel 31. The L-shaped connecting plate 32 cooperates with the fourth channel steel 31 to form a receiving groove for accommodating the third sleeper 34, and the third sleeper 34 is inserted in the receiving groove. The two lateral columns 21 are longitudinally distributed with a plurality of first through-hole positions 27 for installing the flange plate 33. The first through-hole positions 27 are located above the support platform of the end face of the reel. By changing the installation position of the flange plate of the leg assembly at the first through-hole positions on each lateral column, the installation height of the leg assembly is adjusted to adapt to the size of the reel. The middle column 23 is longitudinally distributed with a plurality of second through-hole positions 28 for installing the flange plate 33. The second through-hole positions 28 are arranged between the two second channel steels 24, so that the tooling can adapt to the turning operation of the reel of smaller size. In addition, the fourth channel steel 31 and the L-shaped connecting plate 32 are matched to open a first threaded hole 35. The first threaded hole 35 is provided with a first tightening bolt. The first tightening bolt is located above the third sleeper. By tightening the first tightening bolt downward, the end of the first tightening bolt is pressed against the top surface of the third sleeper, so that the third sleeper is tightly pressed against the arc-shaped side wall of the reel, thereby improving the fixing strength of the reel.

[0037] The turning tool of the utility model cooperates with each other through the first support and the second support. When the reel is turning over, the central axis of the reel is horizontally placed on the curved side support platform of the first support, and the end face of the reel is in contact with the end face support platform of the second support. The external lifting equipment connects the lifting ears on the first support and the second support, gradually erects the first support, and at the same time lays the second support flat to complete the reel turning operation. The operation is convenient, and the center of gravity is stable during turning over, which effectively avoids scratches and bumps on the workpiece during the turning process, thereby improving construction safety.

[0038] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A roll turning tool, characterized in that: It includes a first support and a second support, the first support is horizontally arranged, the second support is vertically arranged on one side of the first support, the bottom of the second support is connected to the first support, and cooperates with the first support to form an L-shaped structure, a first lifting ear is arranged on one side of the first support away from the second support, and a second lifting ear is arranged on the top surface of the second support; Two pairs of first channel steels are arranged on the first support, and the two pairs of first channel steels are arranged vertically with the second support, and the groove openings of each first channel steel are arranged upward, and first sleepers are placed in the grooves of each first channel steel, and the first sleepers cooperate with each other to form an arc-shaped side support platform of the reel; A pair of second channel steels are provided on the second support, and the second channel steels are arranged horizontally. A pair of third channel steels are provided between the two second channel steels, and the third channel steels are arranged vertically. The groove openings of the second channel steels and the third channel steels are arranged horizontally. Second sleepers are placed in the second channel steels and the third channel steels, and the second sleepers cooperate with each other to form a reel end face support platform with a II-shaped structure.

2. The reel turning tool according to claim 1, characterized in that: The turning tool also includes a leg assembly, which includes a fourth channel steel, an L-shaped connecting plate and a third sleeper. The fourth channel steel is horizontally arranged and perpendicular to the second support. The fourth channel steel is detachably connected to the second support through a flange plate, and is used to block the side of the reel away from the first support. The L-shaped connecting plate is connected to the side plate of the fourth channel steel and cooperates with the fourth channel steel to form a receiving groove for accommodating the third sleeper. The third sleeper is arranged in the receiving groove.

3. The reel turning tool according to claim 2, characterized in that: The second support includes two lateral columns, which are vertically arranged on both sides of the top surface of the first support, and the tops of the two lateral columns are connected by a cross beam. A number of first through-hole stations for installing flange plates are longitudinally distributed on the two lateral columns, and the first through-hole stations are located above the end surface support platform of the reel.

4. The reel turning tool according to claim 3, characterized in that: An intermediate column is vertically arranged between the two lateral columns, the two ends of the second channel steel are connected to the two lateral columns, the middle part of the second channel steel is connected to the intermediate column, the two third channel steels are respectively arranged on both sides of the intermediate column, and the intermediate column is longitudinally distributed with a plurality of second through hole stations for installing flange plates, and the second through hole stations are arranged between the two second channel steels.

5. The reel turning tool according to claim 2, characterized in that: The fourth channel steel and the L-shaped connecting plate cooperate to form a first threaded hole, in which a first tightening bolt is arranged. The first tightening bolt is located above the third sleeper. By tightening the first tightening bolt downward, the end of the first tightening bolt is pressed against the top surface of the third sleeper.

6. The reel turning tool according to claim 1, characterized in that: The first support is a square frame structure, the first channel steel is arranged in the first support, the bottom of the first channel steel is supported by a plurality of flat steels, the flat steel is arranged vertically to the first channel steel, the two ends of the flat steel are connected to the inner wall of the first support, the top surface of the flat steel is connected to the bottom surface of the first channel steel, the bottom of the flat steel is supported by a plurality of support rods, the support rods correspond to the first channel steels one by one, the support rods are arranged under the corresponding first channel steel, the two ends of the support rods are connected to the inner wall of the first support, and the top surface of the support rods is connected to the bottom surface of the flat steel.

7. The roll turning tool according to claim 1, characterized in that: Auxiliary lifting ears are provided on both sides of the arc-shaped side support platform of the reel on the top surface of the first support.

8. The roll turning tool according to claim 1, characterized in that: A second threaded hole is horizontally opened on the first channel steel, and a second tightening bolt is threadedly connected in the second threaded hole. By tightening the second tightening bolt, the end of the second tightening bolt is pressed against the side wall of the first sleeper.

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