Adjustable auxiliary device for hoisting steel jacket box

Abstract

The utility model relates to the technical field of hoisting appliances, in particular to an adjustable auxiliary device for hoisting a steel jacket box, which comprises a shell and a fixing component, a top cover is fixed at the top of the shell, the fixing component comprises a motor, a rotating shaft, a bidirectional threaded rod, a lantern ring and a chute frame, and the motor is fixed at the top of the top cover. An output shaft of the motor penetrates through the top cover and then is fixed to the top of the rotating shaft, a first bevel gear is fixed to the bottom of the rotating shaft, a set of second bevel gears are symmetrically arranged on the two sides of the first bevel gear, and the first bevel gear is meshed with the second bevel gears; the end, opposite to the first bevel gear, of the second bevel gear is fixed to the inner end of a two-way threaded rod, the outer end of the two-way threaded rod penetrates through and extends out of the shell, a sliding groove frame is arranged at the top of the two-way threaded rod, and the sliding groove frame is fixed to the outer wall of the shell. And the position of the clamping plate is limited, so that the steel jacket box is prevented from shaking randomly during hoisting.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting tools, in particular to an adjustable auxiliary device for hoisting a steel casing. Background Art

[0002] Today's lifting equipment does not have a perfect fixing mechanism when lifting the steel casing, which makes the lifting equipment prone to shaking when lifting the steel casing. The steel casing is not fixed firmly enough, causing the steel casing to fall from a high altitude, greatly increasing the danger to the staff and resulting in poor use effect.

[0003] The patent publication number is CN217458426U, a Chinese utility model patent published on September 20, 2022, which discloses a tooling for lifting large steel boxes. It is convenient for lifting large steel boxes, and the position of the sliding seat can be flexibly adjusted, which is convenient for lifting steel boxes of different lengths and widths. It is very practical, but it is easy to shake during lifting, and the steel box is not fixed stably. Utility Model Content

[0004] In view of the above problems, the utility model provides an adjustable auxiliary device for lifting the steel casing, which uses two clamps to fix the steel casing, and uses a slide frame to limit the position of the ring, thereby limiting the position of the clamp to prevent the steel casing from shaking randomly during lifting.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjustable auxiliary device for lifting a steel casing comprises a shell and a fixing assembly, wherein a top cover is fixed on the top of the shell, and the fixing assembly comprises a motor, a rotating shaft, a bidirectional threaded rod, a collar and a slide frame, wherein the motor is fixed on the top of the top cover, and the motor output shaft passes through the top cover and is fixed to the top of the rotating shaft, and a first bevel gear is fixed to the bottom of the rotating shaft, and a group of second bevel gears are symmetrically arranged on both sides of the first bevel gear, and the first bevel gear is meshed with the second bevel gear; the end of the second bevel gear opposite to the first bevel gear is fixed to the inner end of the bidirectional threaded rod, and the outer end of the bidirectional threaded rod passes through and extends to the outside of the shell, and a slide frame is arranged on the top of the bidirectional threaded rod, and the slide frame is fixed to the outer wall of the shell; two collars are symmetrically meshed with the outer periphery of the bidirectional threaded rod with the center of the bidirectional threaded rod, and the top of the collar is slidably connected to the slide frame through a slider, and a clamp is fixed to the bottom of the collar.

[0007] Furthermore, a handle is fixed on the top of the top cover.

[0008] Furthermore, a cleaning component is arranged inside the shell.

[0009] Furthermore, the cleaning component includes a connecting column, a cleaning plate and a brush. The top of the connecting column is fixed to the bottom of the first bevel gear, the bottom of the first bevel gear is fixed to the top of the cleaning plate, and the bottom of the cleaning plate is fixed with a brush.

[0010] The utility model has the following beneficial effects:

[0011] 1. The utility model uses two clamping plates to fix the steel casing, and uses a slide frame to limit the position of the collar, thereby limiting the position of the clamping plates, so as to prevent the steel casing from shaking randomly during hoisting.

[0012] 2. When using the utility model to lift the steel casing, it is only necessary to run the motor, the motor drives the rotating shaft to rotate, and at the same time the rotating shaft drives the first bevel gear to rotate, so that the first bevel gear drives the two second bevel gears to rotate at the same time, and the second bevel gear drives the bidirectional threaded rod to rotate, so that the slider provided on the collar is displaced along the inner wall of the slide groove, and the collar drives the splint to displace accordingly through the connecting rod, so that the splint fixes the steel casing.

[0013] 3. The utility model is provided with a cleaning component. When the rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the bottom connecting column to rotate. The connecting column rotates and drives the cleaning plate to rotate. The cleaning plate drives the bottom brush to rotate to clean the dust on the inner wall of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 An exploded view of a fixed component;

[0016] Figure 3 A schematic diagram of the structure of the cleaning component.

[0017] The accompanying drawings are marked as:

[0018] 1. Top cover; 2. Outer shell; 3. Handle; 4. Fixing assembly; 41. Motor; 42. Rotating shaft; 43. First bevel gear; 44. Second bevel gear; 45. Slider; 46. Bidirectional threaded rod; 47. Ring; 48. Clamp; 49. Slide rack; 5. Cleaning assembly; 51. Connecting column; 52. Cleaning plate; 53. Brush. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1-Figure 3As shown, the adjustable steel casing lifting auxiliary device of this embodiment includes a shell 2 and a fixing assembly 4. A top cover 1 is fixed on the top of the shell 2. The fixing assembly 4 includes a motor 41, a rotating shaft 42, a bidirectional threaded rod 46, a collar 47 and a slide frame 49. The motor 41 is fixed to the top of the top cover 1. The output shaft of the motor 41 passes through the top cover 1 and is fixed to the top of the rotating shaft 42. A first bevel gear 43 is fixed to the bottom of the rotating shaft 42. A group of second bevel gears 44 are symmetrically arranged on both sides of the first bevel gear 43. The first bevel gear 4 3 is meshed with the second bevel gear 44; the end of the second bevel gear 44 opposite to the first bevel gear 43 is fixed to the inner end of the bidirectional threaded rod 46, the outer end of the bidirectional threaded rod 46 penetrates and extends to the outside of the shell 2, and a slide frame 49 is provided on the top of the bidirectional threaded rod 46, and the slide frame 49 is fixed to the outer wall of the shell 2; two collars 47 are symmetrically meshed with the outer periphery of the bidirectional threaded rod 46 with the center of the bidirectional threaded rod 46, the top of the collar 47 is slidably connected with the slide frame 49 through the slider 45, and a clamping plate 48 is fixed to the bottom of the collar 47.

[0021] When using the utility model to lift the steel casing, it is only necessary to operate the motor 41, the motor 41 drives the rotating shaft 42 to rotate, and the rotating shaft 42 drives the first bevel gear 43 to rotate, so that the first bevel gear 43 drives the two second bevel gears 44 to rotate at the same time, and the second bevel gear 44 drives the bidirectional threaded rod 46 to rotate, so that the slider 45 set on the collar 47 moves along the inner wall of the slide groove, and the collar 47 drives the clamping plate 48 to move accordingly through the connecting rod, so that the clamping plate 48 fixes the steel casing. Through this design, the steel casing can be fixed more firmly, not easy to shake, and the risk of the steel casing falling from a high altitude is reduced, which greatly improves the safety of the staff and has a good use effect.

[0022] Furthermore, a handle 3 is fixed on the top of the top cover 1 .

[0023] Furthermore, a cleaning component 5 is disposed inside the housing 2 .

[0024] Furthermore, the cleaning assembly 5 includes a connecting column 51 , a cleaning plate 52 and a brush 53 . The top of the connecting column 51 is fixed to the bottom of the first bevel gear 43 . The bottom of the first bevel gear 43 is fixed to the top of the cleaning plate 52 . The bottom of the cleaning plate 52 is fixed with a brush 53 .

[0025] When the rotating shaft 42 drives the first bevel gear 43 to rotate, the first bevel gear 43 drives the bottom connecting column 51 to rotate, and the connecting column 51 drives the cleaning plate 52 to rotate while rotating, and the cleaning plate 52 drives the bottom brush 53 to rotate to clean the dust on the inner wall of the housing 2. Through this design, the dust on the inner wall of the housing 2 that is difficult to clean can be cleaned, and the situation that dust inside the housing 2 is not cleaned for a long time is prevented, and the use effect is good.

[0026] The method of using the utility model is:

[0027] When using the utility model to lift the steel casing, it is only necessary to operate the motor 41, the motor 41 drives the rotating shaft 42 to rotate, and at the same time the rotating shaft 42 drives the first bevel gear 43 to rotate, so that the first bevel gear 43 drives the two second bevel gears 44 to rotate at the same time, and the second bevel gear 44 drives the bidirectional threaded rod 46 to rotate, so that the slider 45 provided on the collar 47 is displaced along the inner wall of the slide groove, and the collar 47 drives the clamping plate 48 to displace accordingly through the connecting rod, so that the clamping plate 48 fixes the steel casing.

[0028] When the rotating shaft 42 drives the first bevel gear 43 to rotate, the first bevel gear 43 drives the bottom connecting column 51 to rotate. The connecting column 51 rotates and drives the cleaning plate 52 to rotate. The cleaning plate 52 drives the bottom brush 53 to rotate to clean the dust on the inner wall of the housing 2.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable auxiliary device for lifting a steel casing, comprising a housing (2) and a fixing assembly (4), wherein a top cover (1) is fixed on the top of the housing (2), characterized in that: The fixing assembly (4) comprises a motor (41), a rotating shaft (42), a bidirectional threaded rod (46), a collar (47) and a slide frame (49); the motor (41) is fixed to the top of the top cover (1); the output shaft of the motor (41) passes through the top cover (1) and is fixed to the top of the rotating shaft (42); a first bevel gear (43) is fixed to the bottom of the rotating shaft (42); a group of second bevel gears (44) are symmetrically arranged on both sides of the first bevel gear (43); the first bevel gear (43) is meshed with the second bevel gear (44); the second bevel gear (44) is meshed with the The opposite end of the first bevel gear (43) is fixed to the inner end of the bidirectional threaded rod (46), the outer end of the bidirectional threaded rod (46) penetrates and extends to the outside of the housing (2), a slide frame (49) is arranged on the top of the bidirectional threaded rod (46), and the slide frame (49) is fixed to the outer wall of the housing (2); two collars (47) are symmetrically meshed with the outer periphery of the bidirectional threaded rod (46) with the center of the bidirectional threaded rod (46), the top of the collar (47) is slidably connected to the slide frame (49) through a slider (45), and a clamping plate (48) is fixed to the bottom of the collar (47).

2. The adjustable steel casing lifting auxiliary device according to claim 1 is characterized in that: A handle (3) is fixed on the top of the top cover (1).

3. The adjustable steel casing lifting auxiliary device according to claim 1 is characterized in that: A cleaning component (5) is arranged inside the housing (2).

4. The adjustable steel casing lifting auxiliary device according to claim 3 is characterized in that: The cleaning assembly (5) comprises a connecting column (51), a cleaning plate (52) and a brush (53); the top of the connecting column (51) is fixed to the bottom of the first bevel gear (43); the bottom of the first bevel gear (43) is fixed to the top of the cleaning plate (52); and the bottom of the cleaning plate (52) is fixed with a brush (53).

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