Multifunctional crane installation and maintenance auxiliary tool

Abstract

The utility model relates to the technical field of crane maintenance auxiliary equipment, in particular to a multifunctional crane installation and maintenance auxiliary tool. According to the technical scheme, the device comprises a supporting column, a fixing assembly and an operating assembly, a lifting frame is slidably installed on one side of the supporting column, the fixing assembly is arranged on one side of the lifting frame, the fixing assembly comprises a containing frame, a movable clamp, a clamping block and the operating assembly, the containing frame is fixedly connected with the lifting frame, and the movable clamp is slidably installed on the inner side of the containing frame; and one side of the movable clamp is rotationally connected with a clamping block. Through the combination of various structures, the device can clamp the peripheries of crane parts in different shapes, meanwhile, the placing frame is cross-shaped, the bottom of the placing frame can be hollowed out, the maintenance observation range is widened, various tools needed during maintenance can be conveniently stored through the tool frame assembly, and the maintenance efficiency is improved. And the device can synchronously move up and down along with crane components, so that workers can conveniently take maintenance tools for use and operation.

Description

Technical Field

[0001] The utility model relates to the technical field of crane maintenance auxiliary equipment, in particular to a multifunctional crane installation and maintenance auxiliary tool. Background Art

[0002] A crane is a machine used to lift and move heavy objects. Its main function is to move materials in the vertical and horizontal directions. It can move heavy objects in the vertical, horizontal and different directions through electrical, hydraulic and other technical means. It is suitable for various occasions. With the development of modern industry, cranes are used more and more widely, and the demand for auxiliary tools in their installation and maintenance processes is also increasing. At present, the functions of crane installation and maintenance auxiliary tools on the market are relatively single, and it is not convenient to clamp and fix crane components of different specifications and shapes, which brings more inconvenience to installation and maintenance operations. Therefore, it is necessary to design a multifunctional crane installation and maintenance auxiliary tool. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional crane installation and maintenance auxiliary tool to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multifunctional crane installation and maintenance auxiliary tool, comprising a support column, a fixing assembly and an operating assembly, a lifting frame is slidably installed on one side of the support column, a fixing assembly is provided on one side of the lifting frame, the fixing assembly comprises a placement frame, a movable clamp, a clamping block and an operating assembly, the placement frame and the lifting frame are fixedly connected, a movable clamp is slidably installed on the inner side of the placement frame, a clamping block is rotatably connected on one side of the movable clamp, an operating assembly is provided at the bottom of the placement frame, the operating assembly comprises a threaded rotating rod, a movable rod and a threaded sleeve, the threaded rotating rod is rotatably installed between the placement frame, a threaded sleeve is sleeved on the outer side of the threaded rotating rod, and a movable rod is movably connected between the threaded sleeve and the movable clamp.

[0005] Preferably, a screw rod is rotatably installed inside the support column, and the screw rod is threadedly installed with the lifting frame through a threaded block.

[0006] Preferably, a motor is fixedly mounted on the top of the support column, and the output end of the motor is cooperatively connected with the lead screw.

[0007] Preferably, a movable component is provided on one side of the lifting frame, and the movable component includes a movable arm and a sliding seat. The movable arm is movably connected to the lifting frame, and a sliding seat is slidably mounted on the outer side of the movable arm.

[0008] Preferably, the front end of the sliding seat is movably connected to a tool rack assembly, and the tool rack assembly includes a vertical plate, a placement plate, a first placement groove, a second placement groove, a limit ring and a hook. The vertical plate is movably connected to the sliding seat, and the limit ring and the hook are fixedly installed on the surface of the vertical plate. The top of the placement plate is respectively provided with a first placement groove and a second placement groove.

[0009] Preferably, a base is fixedly mounted on the bottom of the support column, and a moving wheel is fixedly connected to the bottom of the base.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By setting the mutual cooperation between the fixed component and the operating component, the crane component can be placed on the placement rack. By rotating the threaded rotating rod, the movable rod can be used to pull the movable clamp to move to the center of the placement rack. There are multiple groups of movable clamps, which can clamp crane components of different shapes around. Through the movement of the clamping block, it can be convenient to flip the crane component according to the shape of the surface, so that the clamping block can fully fit the surface of the crane component, and the crane component can be effectively fixed. At the same time, the shape of the placement rack is a cross, which can make the bottom hollow, so that the bottom of the crane component can be exposed, thereby improving the observation range and allowing the staff to perform maintenance operations more conveniently.

[0012] 2. By setting up the mutual cooperation between the movable component and the tool rack component, the position of the tool rack component can be adjusted more flexibly through the movable component, and the tool rack component can be conveniently stored with various tools required for maintenance. After the crane components can be fixed by the fixed component, the staff can more conveniently take the maintenance tools for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the support column of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the operating components of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the tool rack assembly of the utility model.

[0018] In the figure: 1. support column; 101. lifting frame; 102. screw rod; 103. threaded block; 2. motor; 3. movable component; 301. movable arm; 302. sliding seat; 4. tool rack component; 401. vertical plate; 402. placement plate; 403. first placement slot; 404. second placement slot; 405. limiting ring; 406. hook; 5. base; 6. fixing component; 601. placement rack; 602. movable clamp; 603. clamping block; 7. operating component; 701. threaded rotating rod; 702. movable rod; 703. threaded sleeve. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes a multifunctional crane installation and maintenance auxiliary tool, including a support column 1, a fixing assembly 6 and an operating assembly 7. The bottom of the support column 1 is fixedly installed with a base 5 by bolts, and the bottom of the base 5 is fixedly connected with a moving wheel. The base 5 can be used to conveniently support the top structure, and the base 5 can be pushed to move by the moving wheel, so that the position can be conveniently moved according to the installation and maintenance requirements of the crane. A lifting frame 101 is slidably installed on one side of the support column 1, and a screw rod 102 is installed inside the support column 1 through a rotating shaft. A threaded block 1 is connected between the screw rod 102 and the lifting frame 101. 03 threaded installation, the top of the support column 1 is fixedly installed with a motor 2 by bolts, the output end of the motor 2 is matched with the screw rod 102, the output shaft of the motor 2 is fixedly connected with the screw rod 102, and the screw rod 102 can be driven to rotate by starting the motor 2, the screw rod 102 passes through the threaded block 103, and at the same time, the screw rod 102 and the threaded block 103 are engaged by threads, and the lifting frame 101 is limited on the surface of the support column 1. When the screw rod 102 rotates, it can drive the threaded block 103 to move up and down, and can simultaneously drive the lifting frame 101 to perform lifting operations along one side of the support column 1;

[0022] A fixing assembly 6 is provided on one side of the lifting frame 101. The fixing assembly 6 includes a placing frame 601, a moving clamp 602, a clamping block 603 and an operating assembly 7. The placing frame 601 is fixedly connected to the lifting frame 101. The crane components that need to be installed and maintained can be conveniently placed on the placing frame 601. The lifting and lowering activities of the lifting frame 101 can drive the placing frame 601 to move up and down, so that the crane components can be conveniently lifted and lowered, and it is convenient for the staff to install and maintain the crane components and the crane body. The moving clamp 602 is slidably installed on the inner side of the placing frame 601. The moving clamp 602 is provided with multiple groups. The shape of the placing frame 601 The shape is a cross, which can form a hollow effect at the bottom, so that the bottom of the crane component can be exposed, thereby increasing the observation range and allowing the staff to perform maintenance operations more conveniently. The movable clamp 602 can be moved along the placement frame 601 to clamp crane components of different shapes. One side of the movable clamp 602 is connected to a clamp block 603 through a rotating shaft. The clamp block 603 can be conveniently turned over according to the shape of the surface of the crane component, so that the clamp block 603 can fully fit the surface of the crane component, and can effectively fix crane components of different shapes, thereby increasing the scope of application.

[0023] The bottom of the placement rack 601 is provided with an operating component 7, which includes a threaded rotating rod 701, a movable rod 702 and a threaded sleeve 703. The threaded rotating rod 701 is rotatably installed with the placement rack 601. The threaded rotating rod 701 is located at the bottom of the placement rack 601. The outer side of the threaded rotating rod 701 is sleeved with a threaded sleeve 703. The threaded rotating rod 701 passes through the threaded sleeve 703. The threaded sleeve 703 and the threaded rotating rod 701 are threadedly engaged. The movable rod 702 is movably connected between the threaded sleeve 703 and the movable clamp 602, and the threaded rotating rod 701 can be operated. By rotating, the threaded sleeve 703 can be driven to move up and down. When the threaded sleeve 703 moves downward, the movable rod 702 can be used to pull the movable clamp 602 to slide along the center of the placement frame 601, so as to clamp and fix the crane component. By turning and flipping the threaded rotating rod 701, the threaded sleeve 703 can be driven to move upward, and the movable rod 702 can be used to push the movable clamp 602 to move outward, so as to release the clamping of the crane component, and facilitate the removal of the crane component. The fixing operation is convenient and fast.

[0024] A movable assembly 3 is provided on one side of the lifting frame 101. The movable assembly 3 includes a movable arm 301 and a sliding seat 302. The movable arm 301 is movably connected to the lifting frame 101, so that the movable arm 301 can be horizontally flipped. The sliding seat 302 is slidably installed on the outer side of the movable arm 301, so that the sliding seat 302 can move horizontally along the movable arm 301. The front end of the sliding seat 302 is movably connected to the tool rack assembly 4. The movement of the movable arm 301 and the sliding seat 302 can be used to flexibly adjust the position of the tool rack assembly 4. At the same time, the tool rack assembly 4 can move up and down synchronously with the lifting frame 101. After the crane components can be clamped and fixed by the fixing assembly 6, the staff can more conveniently take and place the maintenance tools through the tool rack assembly 4 for use.

[0025] The tool rack assembly 4 includes a vertical plate 401, a placement plate 402, a first placement slot 403, a second placement slot 404, a limiting ring 405 and a hook 406. The vertical plate 401 is movably connected to the sliding seat 302. The limiting ring 405 and the hook 406 are fixedly installed on the surface of the vertical plate 401. The limiting ring 405 can be used to conveniently insert tools such as screwdrivers required for maintenance, and the hook 406 can be used to conveniently hang maintenance tools. The top of the placement plate 402 is respectively provided with a first placement slot 403 and a second placement slot 404. The space of the first placement slot 403 is larger than that of the second placement slot 404. The first placement slot 403 can be used to conveniently place larger maintenance tools. The second placement slot 404 is provided with multiple, which can conveniently place workpieces such as screws and bolts when installing crane components, and can conveniently classify and store maintenance tools, so that the staff can quickly identify and find tools when installing and repairing crane components, thereby improving maintenance efficiency.

[0026] The working principle of the multifunctional crane installation and maintenance auxiliary tool based on the embodiment is: by moving the base 5 to a suitable position, the crane component that needs to be installed and repaired is placed on the placement frame 601 for lifting, and the threaded rotating rod 701 is operated to rotate to drive the threaded sleeve 703 to move downward, and the movable rod 702 can be used to pull the movable clamp 602 to the center of the placement frame 601, so that the crane component can be clamped and fixed. The clamp block 603 contacts the crane component, and the clamp block 603 can be turned over according to the shape of the surface of the crane component, so that the clamp block 603 can fully fit with the surface of the crane component to avoid falling off. The first placement groove 403 can be used to conveniently place a relatively large For large-volume maintenance tools, the second placement groove 404 is used to place screws, bolts and other tools, and the limiting ring 405 is used to conveniently store screwdrivers and other tools. The hook 406 can be used to hang items required for maintenance. Through the horizontal rotation of the movable arm 301, the sliding seat 302 is coordinated to move horizontally on the surface of the movable arm 301. The tool rack assembly 4 can be flexibly adjusted to a suitable position according to maintenance needs, which is convenient for the staff to take and place the maintenance tools. By starting the motor 2 to drive the screw rod 102 to rotate, the threaded block 103 can be used to drive the lifting frame 101 to move up and down, and the crane components can be driven to be lifted according to the use requirements, so that the installation operation between the crane components and the crane body is convenient.

[0027] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A multifunctional crane installation and maintenance auxiliary tool, characterized in that: The invention comprises a support column (1), a fixing component (6) and an operating component (7); a lifting frame (101) is slidably mounted on one side of the support column (1); a fixing component (6) is provided on one side of the lifting frame (101); the fixing component (6) comprises a placing frame (601), a movable clamp (602), a clamping block (603) and an operating component (7); the placing frame (601) is fixedly connected to the lifting frame (101); a movable clamp (602) is slidably mounted on the inner side of the placing frame (601); One side of the movable clamp (602) is rotatably connected to a clamp block (603); an operating assembly (7) is provided at the bottom of the placement rack (601); the operating assembly (7) comprises a threaded rotating rod (701), a movable rod (702) and a threaded sleeve (703); the threaded rotating rod (701) is rotatably installed with the placement rack (601); the outer side of the threaded rotating rod (701) is sleeved with a threaded sleeve (703); and the movable rod (702) is movably connected between the threaded sleeve (703) and the movable clamp (602).

2. A multifunctional crane installation and maintenance auxiliary tool according to claim 1, characterized in that: A screw rod (102) is rotatably mounted inside the support column (1), and the screw rod (102) and the lifting frame (101) are threadedly mounted via a threaded block (103).

3. A multifunctional crane installation and maintenance auxiliary tool according to claim 2, characterized in that: A motor (2) is fixedly mounted on the top of the support column (1), and an output end of the motor (2) is cooperatively connected to a screw rod (102).

4. The multifunctional crane installation and maintenance auxiliary tool according to claim 1, characterized in that: A movable component (3) is provided on one side of the lifting frame (101), and the movable component (3) comprises a movable arm (301) and a sliding seat (302). The movable arm (301) is movably connected to the lifting frame (101), and the sliding seat (302) is slidably mounted on the outer side of the movable arm (301).

5. A multifunctional crane installation and maintenance auxiliary tool according to claim 4, characterized in that: The front end of the sliding seat (302) is movably connected to a tool rack assembly (4), and the tool rack assembly (4) comprises a vertical plate (401), a placement plate (402), a first placement groove (403), a second placement groove (404), a limit ring (405) and a hook (406). The vertical plate (401) is movably connected to the sliding seat (302), and the limit ring (405) and the hook (406) are fixedly installed on the surface of the vertical plate (401), and the first placement groove (403) and the second placement groove (404) are respectively opened on the top of the placement plate (402).

6. A multifunctional crane installation and maintenance auxiliary tool according to claim 1, characterized in that: A base (5) is fixedly mounted on the bottom of the support column (1), and a moving wheel is fixedly connected to the bottom of the base (5).

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