Winch mounting seat assembling method

Abstract

The invention provides a winch mounting seat assembling method which comprises a winch mounting seat, the winch mounting seat is arranged on a crane, the winch mounting seat is provided with a mounting plate and a fixing mechanism, the mounting plate is provided with a mounting hole, the fixing mechanism comprises a connecting plate, a transverse plate and a vertical plate, and the winch mounting seat assembling method comprises the specific steps that parameters of the winch mounting seat are determined; the connecting plate is connected with the transverse plate, and the connecting plate is connected with the vertical plate; assembling holes matched with the mounting holes are formed in the connecting plate according to parameters of the winch mounting seat; the connecting plate is connected with the mounting plate; and the winch mounting seat is connected with the crane, so that the operation is convenient, safe and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of crane winch equipment, and in particular to an assembly method for a winch mounting seat. Background Art

[0002] Cranes generally require winch equipment when moving and lifting heavy objects. Crane winches are usually composed of an electric motor, a reducer, a drum and a wire rope. The drum is rotated by driving the motor, and the wire rope is used to lift or move the heavy object by rotating the drum. Generally, the winch is connected to the crane through a winch mounting seat. To prevent deformation during welding of the winch mounting seat and the crane, the winch is usually connected to the winch mounting seat first, and then the winch and the winch mounting seat are welded to the crane as a whole. If the winch mounting seat is directly connected to the crane without a winch, the hole of the winch mounting seat will be deformed, and it will be found later that the winch cannot be installed on the winch mounting seat.

[0003] For example, the patent application number is 202321631389.0, and the announcement date is 2023.11.10. The patent document discloses a winch mounting seat and a winch assembly. The winch mounting seat includes a bottom support, a first support and a second support. The first support and the second support are arranged on the bottom support at intervals along the first direction and are respectively provided with a first through hole and a second through hole. The first support is provided with a first stop surface on the side wall located in the first direction. The first stop surface is concave to form a first limit stop. The second support is provided with a second stop surface. The second stop surface is parallel to the first stop surface. The second stop surface is concave to form a second limit stop. The first limit stop and the second limit stop are respectively used for radial positioning of the drive assembly and the bearing seat assembly of the winch. The two stop surfaces and the two limit stop can realize simple and quick installation of the drive assembly and the bearing seat assembly and ensure the coaxiality of the two, thereby achieving the purpose of facilitating the assembly of the winch.

[0004] In the above documents, a first through hole and a second through hole are provided on the winch mounting seat to facilitate the assembly of the winch and the winch mounting seat. If the winch is purchased from outside and has not been transported to the installation site, the winch mounting seat is first directly connected to the crane. However, when welding the winch, it is affected by the heat during the welding process, which causes the hole position on the winch mounting seat to be deformed, making it difficult to install the subsequent winch. When the winch is first assembled with the winch mounting seat and then welded to the crane as a whole, it is inconvenient to move due to the heavy weight of the winch. At the same time, the large size of the winch easily blocks the welding position, thereby increasing the difficulty of welding. Summary of the invention

[0005] The invention provides a winch mounting seat assembly method, which can replace the winch for pre-installation and prevent the winch mounting seat from having a hole position deformed during the welding process. The method is easy to use and install.

[0006] To achieve the above object, the technical solution of the present invention is: a winch mounting seat assembly method, which is used to set the winch mounting seat on a crane, the winch mounting seat is provided with a mounting plate, the mounting plate is provided with a mounting hole, the fixing mechanism is detachably connected to the winch mounting seat, the fixing mechanism includes a connecting plate, a horizontal plate and a vertical plate, and the specific steps include: S1 determines the parameters of the winch mounting seat; the parameters of the winch mounting seat include the position of the mounting hole on the mounting plate; S2 connects the connecting plate and the horizontal plate in the fixing mechanism, and the connecting plate and the vertical plate; S3 determines the position of the assembly hole on the connecting plate according to the position of the mounting hole on the mounting plate in step S1, so that the mounting hole and the assembly hole are arranged correspondingly; S4 connects the connection plate to the mounting plate by arranging a fastening component in the mounting hole and the assembly hole; S5 moves the fixing mechanism and the winch mounting seat to the winch mounting seat position corresponding to the crane, and connects the winch mounting seat to the crane.

[0007] According to the above arrangement, before the winch mounting seat is welded to the crane, the winch mounting seat and the fixing mechanism are assembled as a whole through the fastening assembly, so that the fixing mechanism can temporarily replace the winch for installation. When the winch mounting seat is connected to the crane, the fixing mechanism can provide support for the winch mounting seat, so that when the winch mounting seat is welded to the crane, the winch mounting seat can be prevented from being deformed due to thermal stress. When the fixing mechanism is used to connect the winch mounting seat, not only can the winch mounting seat be prevented from being deformed, but the fixing mechanism can be connected according to the connecting plate and the cross plate to form a structure corresponding to the winch mounting seat when needed. Therefore, the fixing mechanism is simpler than the winch, so it is more convenient during welding, and there will be no insufficient welding space making the welding cumbersome and complicated. After welding is completed, the flatness and verticality of the winch mounting seat can be checked to ensure that there is no deformation, and the fastening assembly can be disassembled to install the winch on the winch mounting seat, which is easy to operate.

[0008] Furthermore, the parameters for the winch installation in step S1 also include the distance between the two mounting plates on the winch mounting seat, and the distance between the two connecting plates on the fixing mechanism is determined according to the distance between the two mounting plates on the winch mounting seat.

[0009] The above configuration first determines the distance between the mounting plates on the winch mounting seat, the positions of the mounting holes on the mounting plates, and the parameters of the fixing mechanism, so that the fixing mechanism can be firmly connected to the winch mounting seat.

[0010] Furthermore, in step S2, the horizontal plate is arranged along the length direction of the connecting plate, and a vertical plate is connected between the two connecting plates.

[0011] In the above arrangement, the transverse plate is arranged along the length direction of the connecting plate. The arrangement of the transverse plate can increase the strength of the connecting plate and provide a connection position for the vertical plate, so that the vertical plate is connected to both the connecting plate and the transverse plate.

[0012] Furthermore, each connecting plate is provided with four assembly groups, each group of assembly holes is provided with two, and each group of assembly holes is located on both sides of the horizontal plate and between the two assembly holes of the vertical plate.

[0013] The above arrangement enables the horizontal plate and the vertical plate to better match the winch mounting seat after the assembly hole is connected to the winch mounting seat.

[0014] Further, in step S3, assembly holes are drilled on the connecting plate so that the positions of the assembly holes match the positions of the installation holes.

[0015] In the above arrangement, the vertical plate makes the distance between the two connecting plates equal to the distance between the two mounting plates, and then according to the mounting hole positions of the mounting plates determined in step S1, assembly holes are drilled at corresponding positions of the connecting plates so that the assembly hole positions match the mounting hole positions.

[0016] Furthermore, two lifting holes are provided in the middle of the vertical plate, and step S5 includes connecting the lifting mechanism to the two lifting holes, and then moving the fixing mechanism and the winch mounting seat to the winch mounting seat position corresponding to the crane through the lifting mechanism.

[0017] In the above arrangement, a lifting hole is provided in the middle position of the vertical plate, through which the fixing mechanism can be lifted to the winch mounting seat, and then the winch mounting seat is connected to the fixing mechanism, and then the fixing mechanism and the winch mounting seat can be lifted together to the corresponding position of the crane through the lifting hole for installation.

[0018] Furthermore, the fastening assembly includes a bolt and a screw rod, and the screw rod is inserted into the assembly hole and the installation hole.

[0019] In the above arrangement, when the fixing mechanism is placed above the winch mounting seat, the mounting hole and the assembly hole can be connected, that is, a screw rod and a bolt are arranged between the mounting hole and the assembly hole to achieve a detachable connection.

[0020] Furthermore, step S5 further includes step S6: removing the fastening assembly from the mounting hole and the assembly hole, then removing the fixing mechanism from the winch mounting seat, and then fixing the winch on the winch mounting seat to install the winch.

[0021] With the above arrangement, after the fixing mechanism is connected to the winch mounting seat, the fixing mechanism and the winch mounting seat are hoisted together to the corresponding position of the crane through the hoisting hole for welding and installation. Since the fixing mechanism is simpler than the winch, it is more convenient during welding. After welding, the fixing mechanism can be removed from the winch mounting seat by removing the fasteners, and the winch can be connected to the winch mounting seat, thereby facilitating the connection between the winch and the winch mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top view of the winch mounting seat in the present invention.

[0023] Figure 2 It is a side view of the winch mounting seat in the present invention.

[0024] Figure 3 It is a schematic diagram of the connection between the winch mounting seat and the fixing mechanism from one perspective in the present invention.

[0025] Figure 4 It is a top view of the fixing mechanism in the present invention.

[0026] Figure 5 It is a connection diagram of the winch mounting seat and the fixing mechanism in another perspective in the present invention.

[0027] Figure 6 It is a schematic diagram of the hoisting of the winch mounting seat and the fixing mechanism in the present invention.

[0028] Figure 7 It is a schematic diagram of the process of the present invention.

[0029] Description of the accompanying drawings: 1-winch mounting seat; 11-mounting plate; 111-mounting hole; 2-fixing mechanism; 21-connecting plate; 211-assembly hole; 22-horizontal plate; 23-vertical plate; 231-lifting hole; 3-fastener. DETAILED DESCRIPTION

[0030] like Figure 1-6 As shown, a method for assembling a winch mounting seat is provided, wherein the winch mounting seat 1 is installed on a crane, the tripod is provided on a slewing platform of the crane, the winch mounting seat 1 is provided with a mounting plate 11, the mounting plate 11 is provided with a mounting hole 111, and a fixing mechanism 2 is detachably provided on the winch mounting seat 1, the fixing mechanism 2 includes a connecting plate 21, a horizontal plate 22 and a vertical plate 23, and the specific steps include: S1 determines the parameters of the winch mounting seat 1; the parameters of the winch mounting seat 1 include the position of the mounting hole 111 on the mounting plate 11 and the distance between the two mounting plates 11 on the winch mounting seat 1; S2 connects the connecting plate 21 and the horizontal plate 22, and the connecting plate 21 and the vertical plate 23; S3, determining the position of the assembly hole on the connecting plate 11 according to the position of the mounting hole 111 on the mounting plate 11 in step S1, so that the mounting hole 111 is arranged correspondingly to the assembly hole 211; S4 connects the connecting plate 21 to the mounting plate 11 by arranging a fastening assembly in the mounting hole 111 and the assembly hole 211; S5 moves the fixing mechanism 2 and the winch mounting seat 1 to the winch mounting seat position corresponding to the crane, connects the winch mounting seat 1 to the crane, and before the winch mounting seat 1 is welded to the crane, assembles the winch mounting seat 1 and the fixing mechanism 2 as a whole. When the winch mounting seat 1 is connected to the crane, the fixing mechanism 2 can provide support for the winch mounting seat 1, so that when the winch mounting seat 1 is welded to the crane, the winch mounting seat 1 can be prevented from being deformed due to thermal stress. When the fixing mechanism 2 is used to connect the winch mounting seat 1, not only can the winch mounting seat 1 be prevented from being deformed, but also because the fixing mechanism 2 is simpler than the winch, it is more convenient during welding, and the welding will not be cumbersome and complicated due to insufficient welding space. After welding is completed, the flatness and verticality of the winch mounting seat 1 can be checked to ensure that there is no deformation.

[0031] like Figure 1-4 As shown, in step S1, the distance between the two mounting plates 11 on the winch mounting seat 1 is determined, and the position of the mounting hole 111 on the mounting plate 11 is determined. First, the distance between the mounting plates 11 on the winch mounting seat 1 is determined, and the distance between the two connecting plates on the fixing mechanism 2 is determined. At the same time, the position of the assembly hole 211 on the fixing mechanism 2 is determined by the position of the mounting hole 111 on the mounting plate 11, so that the fixing mechanism 2 can be firmly connected to the winch mounting seat 1.

[0032] In step S2, the transverse plate 22 is arranged along the length direction of the connecting plate 21, and a vertical plate 23 is connected between the two connecting plates 21. The transverse plate 22 is arranged along the length direction of the connecting plate 21. The arrangement of the transverse plate 22 can increase the strength of the connecting plate 21 and provide a connection position for the vertical plate 23, so that the vertical plate 23 is connected to both the connecting plate 21 and the transverse plate 22.

[0033] The vertical plate 23 makes the distance between the two connecting plates 21 equal to the distance between the two mounting plates 11. In step S1, the position between the two mounting plates 11 on the winch mounting seat 1 is determined. In the fixing mechanism 2, the two connecting plates 21 are connected by the vertical plate 23, and the vertical plate 23 makes the distance between the two connecting plates 21 equal to the distance between the two mounting plates 11, so that the sizes of the connecting plates 21 and the mounting plates 11 match.

[0034] In step S3, assembly holes 211 are drilled on the connecting plate 21 so that the positions of the assembly holes 211 match the positions of the mounting holes 111. The vertical plate 23 makes the distance between the two connecting plates 21 equal to the distance between the two mounting plates 11. Then, according to the positions of the mounting holes 111 of the mounting plates 11 determined in step S1, assembly holes 211 are drilled at corresponding positions of the connecting plate 21 so that the positions of the assembly holes 211 match the positions of the mounting holes 111. In this embodiment, four assembly groups are provided on each connecting plate, and each group of assembly holes 211 is provided with two. Each group of assembly holes 211 is located on both sides of the horizontal plate 22 and between the two assembly holes 211 of the vertical plate 23.

[0035] like Figure 5-6 As shown, the vertical plate 23 is also provided with a lifting hole 231. The lifting hole 231 is provided in the middle position of the vertical plate 23. Through the lifting hole 231, the fixing mechanism 2 can be lifted to the winch mounting seat 1, and then the winch mounting seat 1 is connected to the fixing mechanism 2. Then, the fixing mechanism 2 and the winch mounting seat 1 can be lifted together to the corresponding position of the crane through the lifting hole 231 for installation.

[0036] A fastener assembly 3 is arranged between the mounting hole 111 and the assembly hole 211. When the fixing mechanism 2 is placed above the winch mounting seat 1, the mounting hole 111 and the assembly hole 211 can be connected, that is, a fastening assembly 3 is arranged between the mounting hole 111 and the assembly hole 211, so that the fixing mechanism 2 and the winch mounting seat 1 can be detachably connected. The fastening assembly 3 includes a screw and a bolt.

[0037] In step S5, the winch mounting seat 1 is welded to the crane, and after the fixing mechanism 2 is connected to the winch mounting seat 1, the fixing mechanism 2 and the winch mounting seat 1 are hoisted together to the corresponding position of the crane through the hoisting hole 231 for welding and installation. Since the fixing mechanism 2 is simpler than the winch, it is more convenient to weld. After welding is completed, the fixing mechanism 2 can be removed from the winch mounting seat 1 by removing the fastener 3, and the winch can be connected to the winch mounting seat 1.

[0038] In another embodiment, after step S5, step S6 is further included: removing the fastening assembly 3 from the mounting hole 111 and the assembly hole 211, then removing the fixing mechanism 2 from the winch mounting seat 1, and then fixing the winch on the winch mounting seat 1 to install the winch.

[0039] The working principle of the present invention is as follows: first, the parameters of the mounting plate 11 on the winch mounting seat 1 are determined, the connecting plate 21 and the horizontal plate 22 are connected, the connecting plate 21 is connected to the vertical plate 23, the horizontal plate 22 is arranged along the length direction of the connecting plate 21, and the vertical plate 23 is connected between the two connecting plates 21, the horizontal plate 22 is arranged along the length direction of the connecting plate 21, and an assembly hole 211 is drilled on the connecting plate 21 so that the assembly hole 211 matches the mounting hole 111. A hoisting hole 231 is also provided on the vertical plate 23, and the fixing mechanism 2 can be hoisted to the corresponding position of the winch mounting seat 1 through the hoisting hole 231, and then the fixing mechanism 2 is connected to the winch mounting seat 1, and then the fixing mechanism 2 and the winch are hoisted to the corresponding position of the crane through the hoisting hole 231, and the winch mounting seat 1 is welded to the crane. After welding is completed, the fixing mechanism 2 can be removed from the winch mounting seat 1 by removing the fastener 3, and the winch is connected to the winch mounting seat 1.

Claims

1. A winch mounting assembly method, used to set the winch mounting on a crane, wherein the winch mounting is provided with a mounting plate, and the mounting plate is provided with a mounting hole, characterized in that: The fixing mechanism is detachably connected to the winch mounting seat, and the fixing mechanism includes a connecting plate, a horizontal plate and a vertical plate. The specific steps include: S1 determines the parameters of the winch mounting seat; the parameters of the winch mounting seat include the position of the mounting hole on the mounting plate; S2 connects the connecting plate and the horizontal plate in the fixing mechanism, and the connecting plate and the vertical plate; S3 determines the position of the assembly hole on the connecting plate according to the position of the mounting hole on the mounting plate in step S1, so that the mounting hole and the assembly hole are arranged correspondingly; S4 connects the connection plate to the mounting plate by arranging a fastening component in the mounting hole and the assembly hole; S5 moves the fixing mechanism and the winch mounting seat to the winch mounting seat position corresponding to the crane, and connects the winch mounting seat to the crane.

2. A winch mounting assembly method according to claim 1, characterized in that: The parameters for winch installation in step S1 also include the distance between the two mounting plates on the winch mounting seat, and the distance between the two connecting plates on the fixing mechanism is determined according to the distance between the two mounting plates on the winch mounting seat.

3. A winch mounting assembly method according to claim 1, characterized in that: In step S2, the transverse plate is arranged along the length direction of the connecting plate, and a vertical plate is connected between the two connecting plates.

4. A winch mounting assembly method according to claim 3, characterized in that: Each connecting plate is provided with four assembly groups, each group of assembly holes is provided with two, and each group of assembly holes is located at both sides of the horizontal plate and between the two assembly holes of the vertical plate.

5. A winch mounting assembly method according to claim 1, characterized in that: In step S3, assembly holes are drilled on the connecting plate so that the positions of the assembly holes match the positions of the installation holes.

6. A winch mounting assembly method according to claim 1, characterized in that: The middle part of the vertical plate is also provided with two lifting holes. Step S5 includes connecting the lifting mechanism to the two lifting holes, and then moving the fixing mechanism and the winch mounting seat to the winch mounting seat position corresponding to the crane through the lifting mechanism.

7. A winch mounting assembly method according to claim 1, characterized in that: The fastening assembly includes a bolt and a screw rod, and the screw rod is inserted into the assembly hole and the installation hole.

8. A winch mounting assembly method according to claim 1, characterized in that: The method further includes step S6 after step S5: removing the fastening assembly from the mounting hole and the assembly hole, then removing the fixing mechanism from the winch mounting seat, and then fixing the winch on the winch mounting seat to install the winch.

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