Detachable lifting device in clean room

Abstract

The utility model discloses a detachable lifting device in a clean room, which structurally comprises two cross beams, slide rails and a main body, the slide rails are arranged on the end surfaces of the inner sides of the cross beams, the end surfaces of the two sides of the main body are respectively clamped in the slide rails, the main body comprises a support plate, a driving motor, a winding roller, a lifting hook and a pulley, the support plate is arranged on the inner sides of the slide rails, and the driving motor is arranged on the support plate. The driving motor is vertically installed on the top end face of the supporting plate, the winding roller is arranged at the bottom end of the interior of the supporting plate, the lifting hook is connected to the end face of the winding roller, the number of the pulleys is four, the pulleys are connected to the left side end face and the right side end face of the supporting plate respectively, and the pulleys are movably matched with the sliding rails. And the driving motor can be disengaged from the winding roller, so that parts in the mounting groove can be exposed, a worker can disassemble and assemble the crane conveniently, the worker can overhaul the crane quickly, and the crane maintenance speed of the worker is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to a detachable lifting device in a clean room. Background Art

[0002] With the development of the semiconductor industry, many high-precision equipment in the industry need to be lifted and moved, which requires relevant lifting and moving equipment. However, the semiconductor industry workshop has very strict requirements on cleanliness. Ordinary gantry cranes will have a great impact on cleanliness due to friction, heat, dust and other reasons during operation. The structure of the lifting device is relatively complex. When the lifting device is damaged, the lifting device needs to be disassembled for maintenance. Due to the complex structure of the lifting device, it is inconvenient to disassemble, which affects the maintenance of the lifting device. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention is achieved through the following technical solutions:

[0004] As a further optimization of the technical solution, the structure includes a crossbeam, a slide rail, and a main body. Two crossbeams are provided, and the slide rail is arranged on the inner end surface of the crossbeam. The end surfaces on both sides of the main body are respectively engaged with the slide rail.

[0005] As a further optimization of the present technical solution, the main body includes a support plate, a drive motor, a winding roller, a hook, and a pulley. The support plate is arranged on the inner side of the slide rail, the drive motor is vertically installed on the top end surface of the support plate, the winding roller is arranged on the inner bottom end of the support plate, the hook is connected to the end surface of the winding roller, four pulleys are provided, and the pulleys are respectively connected to the left and right end surfaces of the support plate, and the pulleys are movably coordinated with the slide rail.

[0006] As a further optimization of the present technical solution, the support plate includes a plate body, a mounting groove, and a top cover. Both sides of the plate body are connected to the pulley. The mounting groove is located in the middle of the plate body, and the top cover is engaged with the end face of the mounting groove.

[0007] As a further optimization of the present technical solution, the top cover includes a covering plate, an embedded block, a through groove, and a sealing gasket. The bottom of the covering plate is fixedly connected with the embedded block, the embedded block is embedded in the inside of the mounting groove, the through groove is located in the middle of the covering plate, and the sealing gasket is attached to the bottom end face of the embedded block.

[0008] As a further optimization of the present technical solution, the sealing gasket includes a support pad, an embedding block, and a friction block. The top end face of the support pad is provided with an embedding block, and the embedding block is embedded in the bottom end face of the embedding block. There are more than four friction blocks, and the friction blocks are arranged on the bottom end face of the support pad.

[0009] As a further optimization of the technical solution, the support pad is made of rubber, and the width of the friction block gradually decreases from the bottom to the upper end. Beneficial Effects

[0010] Compared with the prior art, the utility model of a detachable lifting device in a clean room has the following advantages:

[0011] The utility model disassembles the top cover so that the driving motor can be disengaged from the winding roller, so that the parts inside the installation groove can be exposed, which is convenient for workers to disassemble and assemble the crane, so that the workers can quickly repair the crane, and the speed of workers repairing the crane is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 The utility model is a schematic diagram of the main structure of a detachable lifting device in a clean room.

[0014] Figure 2 The utility model is a schematic diagram of the main body front view structure of a detachable lifting device in a clean room.

[0015] Figure 3 This is a schematic diagram of the main structure of a support plate of a detachable lifting device in a clean room according to the utility model.

[0016] Figure 4 The utility model is a schematic diagram of the main structure of a top cover of a detachable lifting device in a clean room.

[0017] Figure 5 The utility model is a front view structural schematic diagram of a sealing gasket of a detachable lifting device in a clean room.

[0018] In the figure: cross beam 1, slide rail 2, main body 3, support plate 31, drive motor 32, winding roller 33, hook 34, pulley 35, plate body 311, mounting groove 312, top cover 313, covering plate a1, embedded block a2, through groove a3, sealing gasket a4, support gasket a41, embedded block a42, friction block a43. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the preferred implementation scheme of the present invention is further described below in conjunction with specific implementation schemes and accompanying drawings. Example

[0020] See also Figure 1-Figure 5The utility model provides a detachable lifting device for a clean room, which structure includes a crossbeam 1, a slide rail 2, and a main body 3. The crossbeam 1 is provided with two, the slide rail 2 is arranged on the inner end surface of the crossbeam 1, and the two side end surfaces of the main body 3 are respectively engaged with the slide rail 2.

[0021] The main body 3 includes a support plate 31, a drive motor 32, a winding roller 33, a hook 34, and a pulley 35. The support plate 31 is arranged on the inner side of the slide rail 2, the drive motor 32 is vertically installed on the top end surface of the support plate 31, the winding roller 33 is arranged at the inner bottom end of the support plate 31, the hook 34 is connected to the end surface of the winding roller 33, four pulleys 35 are provided, and the pulleys 35 are respectively connected to the left and right end surfaces of the support plate 31, and the pulleys 35 are movably cooperated with the slide rail 2.

[0022] The support plate 31 includes a plate body 311 , a mounting groove 312 , and a top cover 313 . Both sides of the plate body 311 are connected to the pulley 35 . The mounting groove 312 is located in the middle of the plate body 311 , and the top cover 313 is engaged with the end surface of the mounting groove 312 .

[0023] The top cover 313 includes a covering plate a1, an embedded block a2, a through groove a3, and a sealing gasket a4. The bottom of the covering plate a1 is fixedly connected with the embedded block a2, and the embedded block a2 is embedded in the inside of the mounting groove 312. The through groove a3 is located in the middle of the covering plate a1, and the sealing gasket a4 is attached to the bottom end face of the embedded block a2.

[0024] The sealing pad a4 includes a supporting pad a41, an embedding block a42, and a friction block a43. The top end face of the supporting pad a41 is provided with an embedding block a42, and the embedding block a42 is embedded in the bottom end face of the embedding block a2. There are more than four friction blocks a43, and the friction blocks a43 are arranged on the bottom end face of the supporting pad a41.

[0025] The support pad a41 is made of rubber, and the width of the friction block a43 gradually decreases from the bottom to the upper end.

[0026] Working principle: When the crane is working, the driving motor 32 can be used to drive the winding roller 33 to rotate, so that the hook 34 can hook the goods for lifting, and then the pulley 35 can be used to drive the support plate 31 to move on the end face of the slide rail 2, so as to transport the goods. When the crane needs to be disassembled and repaired, the top cover 313 can be disassembled so that the driving motor 32 can be disengaged from the winding roller 33, so that the parts inside the mounting groove 312 can be exposed, which is convenient for the staff to inspect and repair the crane, and then the support pad a41 is set on the bottom end face of the embedded block a2 to contact the end face of the mounting groove 312, which can improve the stability of the support pad a41 engaged in the mounting groove 312, so that the driving motor 32 can work stably, which is convenient for the staff to disassemble and assemble the crane and improve the speed of the staff to repair the crane.

[0027] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit or basic features of the utility model, the utility model can be implemented in other specific forms and various changes and improvements can be made. These changes and improvements all fall within the scope of the utility model to be protected. Therefore, the scope of protection of the utility model is defined by the attached claims and their equivalents, rather than the above description.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable lifting device for a clean room, comprising a crossbeam (1), a slide rail (2), and a main body (3), wherein two crossbeams (1) are provided, the slide rail (2) is arranged on the inner end surface of the crossbeam (1), and the end surfaces on both sides of the main body (3) are respectively engaged in the slide rail (2), characterized in that: The main body (3) comprises a support plate (31), a drive motor (32), a winding roller (33), a hook (34), and a pulley (35); the support plate (31) is arranged on the inner side of the slide rail (2); the drive motor (32) is vertically mounted on the top end surface of the support plate (31); the winding roller (33) is arranged at the inner bottom end of the support plate (31); the hook (34) is connected to the end surface of the winding roller (33); four pulleys (35) are provided, and the pulleys (35) are respectively connected to the left and right end surfaces of the support plate (31); and the pulleys (35) are movably matched with the slide rail (2).

2. A detachable lifting device for a clean room according to claim 1, characterized in that: The support plate (31) comprises a plate body (311), a mounting groove (312), and a top cover (313); both sides of the plate body (311) are connected to the pulley (35); the mounting groove (312) is located in the middle of the plate body (311); and the top cover (313) is engaged with the end surface of the mounting groove (312).

3. A detachable lifting device for a clean room according to claim 2, characterized in that: The top cover (313) comprises a covering plate (a1), an embedded block (a2), a through groove (a3), and a sealing gasket (a4); the bottom of the covering plate (a1) is fixedly connected to the embedded block (a2); the embedded block (a2) is embedded in the interior of the mounting groove (312); the through groove (a3) ​​is located in the middle of the covering plate (a1); and the sealing gasket (a4) is attached to the bottom end surface of the embedded block (a2).

4. A detachable lifting device for a clean room according to claim 3, characterized in that: The sealing pad (a4) comprises a supporting pad (a41), an embedding block (a42), and a friction block (a43); the top end surface of the supporting pad (a41) is provided with an embedding block (a42); the embedding block (a42) is embedded in the bottom end surface of the embedding block (a2); and there are more than four friction blocks (a43), and the friction blocks (a43) are arranged on the bottom end surface of the supporting pad (a41).

5. A detachable lifting device for a clean room according to claim 4, characterized in that: The support pad (a41) is made of rubber, and the width of the friction block (a43) gradually decreases from the bottom to the upper end.

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