Control structure of crane

Abstract

The invention relates to the technical field of cranes, and discloses a crane control structure which comprises a control chamber, an opening and closing door is hinged to the surface of the control chamber, and an adjusting component is arranged in the control chamber; the adjusting part comprises a semicircular frame, the bottom of the semicircular frame is fixedly connected with the bottom of the inner wall of the control room, a sliding hole is formed in the top of the semicircular frame, a motor is fixedly connected to the inner wall of the semicircular frame, the output end of the motor is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a telescopic rod, and the end, away from the rotating rod, of the telescopic rod is fixedly connected with a sliding frame. When the angle of the control panel needs to be adjusted, the motor is started to drive the rotating rod to rotate, the rotating rod pushes the sliding frame to slide in the sliding hole through the telescopic rod when rotating, the sliding frame drives the control panel to move through the supporting plate when moving, and after the angle of the control panel is adjusted, an operator can enter and exit from the control room easily; and the operator is prevented from twisting when entering and exiting the control cabin, so that the comfort is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cranes, in particular to a control structure of a crane. Background Art

[0002] A crane is a multi-action lifting machine that can lift and carry heavy objects vertically and horizontally within a certain range. It is also called an overhead crane, an overhead crane or a crane. It is a machine used for material handling. The main feature of a crane is that it performs intermittent motion, that is, in one working cycle, the corresponding mechanisms of the actions of picking up materials, moving, unloading, etc. work alternately. The control structure of the crane is set inside the control room, and the control structure is generally inclined toward the driver's seat. The operator will be blocked by the control structure when entering and exiting the control room, so the operator needs to twist his body to enter and exit the control room. When entering and exiting the control room, the operator's body parts are likely to touch the control structure, causing some misoperation. Summary of the invention

[0003] The object of the present invention is to provide a control structure of a crane to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a crane control structure, comprising a control room, a surface of the control room is hinged with an opening and closing door, and an adjusting component is arranged inside the control room; The adjusting component includes a semicircular frame, the bottom of the semicircular frame is fixedly connected to the bottom of the inner wall of the control room, the top of the semicircular frame is provided with a sliding hole, the inner wall of the semicircular frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a telescopic rod, the end of the telescopic rod away from the rotating rod is fixedly connected to a sliding frame, the top of the sliding frame is fixedly connected to a supporting plate, the top of the supporting plate is fixedly connected to a control disk, the surface of the semicircular frame is provided with a protective component, the top of the protective component is provided with a cleaning component, and the surface of the protective component is provided with a stabilizing component.

[0005] Furthermore, the end of the sliding frame extends to the outer end of the semicircular frame through a sliding hole, the inner wall of the sliding frame is slidably connected to the surface of the semicircular frame, and the operating disk is located above the supporting plate.

[0006] Further, the protective component includes a fixed frame, the bottom of the fixed frame is fixedly connected to the surface of the semicircular frame, the surface of the fixed frame is fixedly connected with a vertical plate, the surface of the vertical plate is fixedly connected with a sliding plate, the surface of the sliding plate is slidably connected with a lifting frame, the surface of the lifting frame is hinged with an inclined plate, the bottom of the inclined plate is hinged with a pulling plate, the end of the pulling plate away from the inclined plate is hinged to the upper surface of the sliding frame, the end of the lifting frame away from the inclined plate is fixedly connected to a supporting rod, the end of the supporting rod is fixedly connected to a toothed plate, the top inner wall of the vertical plate is rotatably connected with a rotating rod, the end of the rotating rod is fixedly connected to a connecting frame, the surface of the connecting frame is fixedly connected with a protective plate, the end of the protective plate away from the connecting frame is fixedly connected with a through-hole frame, and the surface of the rotating rod is fixedly connected with a groove disk.

[0007] Furthermore, one end of the lifting frame close to the support rod extends to one end of the vertical plate away from the slide plate, the surface of the tooth plate and the inner wall of the groove plate are meshed with each other, and the support rod is symmetrically arranged with the lifting frame as the center.

[0008] Furthermore, the cleaning component includes a positioning rod, the end of the positioning rod is fixedly connected to the inner wall of the through-hole frame, the end of the positioning rod away from the through-hole frame is fixedly connected to an airbag, the lower surface of the through-hole frame is fixedly connected to a rubber rod, the surface of the rubber rod is fixedly connected to a rubber plate, the surface of the airbag is connected to an air pipe, and the surface of the air pipe is connected to a round hole rod.

[0009] Furthermore, the surface of the airbag extends to the outer end of the through-hole frame, the surface of the rubber plate contacts the surface of the airbag, the surface of the air pipe is fixedly connected to the surface of the through-hole frame, and the air pipe is located at one end where the through-hole frame and the protective plate are close to each other.

[0010] Furthermore, the stabilizing component includes a limit rod, a surface of the limit rod is fixedly connected to the surface of the protective plate, an end of the limit rod away from the protective plate is fixedly connected to an elastic rod, the bottom of the elastic rod is fixedly connected to a synchronous frame, the inner wall of the synchronous frame is rotatably connected to a linkage plate, the end of the linkage plate away from the synchronous frame is sleeved with a force rod, and the surface of the force rod is fixedly connected to the bottom of the operating panel.

[0011] Furthermore, the number of the elastic rods is two, the two elastic rods are symmetrically arranged with the limiting rod as the center, and the end of the linkage plate away from the synchronous frame is inclined downward.

[0012] The present invention has the following beneficial effects: When the angle of the control panel needs to be adjusted, the motor is started to drive the rotating rod to rotate. When the rotating rod rotates, the sliding frame is pushed to slide inside the sliding hole through the telescopic rod. When the sliding frame moves, the control panel is driven to move through the supporting plate. After the angle of the control panel is adjusted, the operator can easily enter and exit the control room, avoiding the need for the operator to twist his body when entering and exiting the control room, thereby improving comfort.

[0013] When the control panel of the present invention moves toward the surface of the vertical plate, the support plate pushes the lifting frame to slide on the surface of the slide plate through the connection between the pull plate and the inclined plate. When the lifting frame moves, it pushes the tooth plate to move upward through the support rod. When the tooth plate moves, it pushes the rotating rod to rotate inside the vertical plate through the engagement with the groove plate. When the rotating rod rotates, it pushes the protective plate to move downward through the connecting frame. When the control panel moves to the surface of the slide plate, the protective plate will contact the top of the control panel to protect the control panel, so as to prevent the operator from accidentally touching the control panel when entering the control room.

[0014] When the protective plate of the present invention contacts the control panel, the rubber rod contacts the end of the control panel and squeezes the airbag through the rubber plate, and the gas in the airbag enters the interior of the air pipe and is discharged through the round hole rod. The gas blown out of the airbag is used to clean the dust on the surface of the control panel to prevent dust from accumulating on the surface of the control panel.

[0015] When the control panel moves toward the outer end of the protective plate, the control panel pulls the linkage plate to move through the force rod. When the linkage plate moves, the elastic rod is pulled to extend through the synchronous frame. The elasticity of the elastic rod is used to pull and support the linkage plate, thereby improving the stability of the control panel when in use.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the control room of the present invention; Figure 3 It is a schematic diagram of the structure of the present invention; Figure 4 It is a schematic diagram of the overall structure of the adjusting component of the present invention; Figure 5 Another structural schematic diagram of the adjusting component of the present invention; Figure 6 It is a schematic diagram of the overall structure of the protective component of the present invention; Figure 7 Another structural schematic diagram of the protective component of the present invention; Figure 8 It is a schematic diagram of the overall structure of the cleaning component of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the stabilizing component of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. control room; 2. opening and closing door; 3. adjustment component; 4. protection component; 5. cleaning component; 6. stabilizing component; 10. semicircular frame; 11. support plate; 12. control panel; 13. sliding hole; 14. sliding frame; 15. motor; 16. rotating rod; 17. telescopic rod; 20. fixed frame; 21. protection plate; 22. through-hole frame; 23. pull plate; 24. inclined plate; 25. lifting frame; 26. vertical plate; 27. rotating rod; 28. connecting frame; 29. ​​groove plate; 30. tooth plate; 31. support rod; 40. positioning rod; 41. rubber plate; 42. air bag; 43. rubber rod; 44. air pipe; 45. round hole rod; 50. limit rod; 51. elastic rod; 52. synchronous frame; 53. linkage plate; 54. force rod; 32. slide plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0021] See also Figure 1-Figure 9 As shown, the present invention is a crane control structure, comprising a control room 1, a door 2 is hingedly connected to the surface of the control room 1, and an adjustment component 3 is arranged inside the control room 1; The adjusting component 3 includes a semicircular frame 10, the bottom of which is fixedly connected to the bottom of the inner wall of the operating room 1, a sliding hole 13 is opened on the top of the semicircular frame 10, a motor 15 is fixedly connected to the inner wall of the semicircular frame 10, a rotating rod 16 is fixedly connected to the output end of the motor 15, a telescopic rod 17 is fixedly connected to the surface of the rotating rod 16, an end of the telescopic rod 17 away from the rotating rod 16 is fixedly connected to a sliding frame 14, a supporting plate 11 is fixedly connected to the top of the supporting plate 11, a control panel 12 is fixedly connected to the top of the semicircular frame 10, a protective component 4 is arranged on the surface of the semicircular frame 10, a cleaning component 5 is arranged on the top of the protective component 4, and a stabilizing component 6 is arranged on the surface of the protective component 4.

[0022] The end of the sliding frame 14 extends to the outer end of the semicircular frame 10 through the sliding hole 13. When the angle of the control panel 12 needs to be adjusted in the present invention, the motor 15 is started to drive the rotating rod 16 to rotate. When the rotating rod 16 rotates, the sliding frame 14 is pushed to slide inside the sliding hole 13 through the telescopic rod 17. When the sliding frame 14 moves, it drives the control panel 12 to move through the support plate 11. After the angle adjustment of the control panel 12 is completed, the operator can easily enter and exit the control room 1, avoiding the need for the operator to twist the body when entering and exiting the control room 1, thereby improving comfort. The inner wall of the sliding frame 14 is slidably connected to the surface of the semicircular frame 10, and the control panel 12 is located above the support plate 11.

[0023] The protective component 4 includes a fixed frame 20, the bottom of which is fixedly connected to the surface of the semicircular frame 10, the surface of the fixed frame 20 is fixedly connected to a vertical plate 26, the surface of the vertical plate 26 is fixedly connected to a slide plate 32, the surface of the slide plate 32 is slidably connected to a lifting frame 25, the surface of the lifting frame 25 is hinged with an inclined plate 24, the bottom of the inclined plate 24 is hinged with a pull plate 23, the end of the pull plate 23 away from the inclined plate 24 is hinged to the upper surface of the sliding frame 14, the end of the lifting frame 25 away from the inclined plate 24 is fixedly connected to a support rod 31, the end of the support rod 31 is fixedly connected to a toothed plate 30, the top inner wall of the vertical plate 26 is rotatably connected to a rotating rod 27, the end of the rotating rod 27 is fixedly connected to a connecting frame 28, the surface of the connecting frame 28 is fixedly connected to a protective plate 21, the end of the protective plate 21 away from the connecting frame 28 is fixedly connected to a through-hole frame 22, and the surface of the rotating rod 27 is fixedly connected to a groove disk 29.

[0024] The lifting frame 25 extends from one end of the lifting frame 25 close to the support rod 31 to the end of the vertical plate 26 away from the slide plate 32. When the control panel 12 of the present invention moves toward the surface of the vertical plate 26, the support plate 11 pushes the lifting frame 25 to slide on the surface of the slide plate 32 through the connection between the pull plate 23 and the inclined plate 24. When the lifting frame 25 moves, it pushes the tooth plate 30 to move upward through the support rod 31. When the tooth plate 30 moves, it pushes the rotating rod 27 to rotate inside the vertical plate 26 by engaging with the groove plate 29. When the rotating rod 27 rotates, it pushes the protective plate 21 downward through the connecting frame 28. When the control panel 12 moves to the surface of the slide plate 32, the protective plate 21 will contact the top of the control panel 12 to protect the control panel 12, so as to prevent the operator from accidentally touching the control panel 12 when entering the control room 1. The surface of the tooth plate 30 is engaged with the inner wall of the groove plate 29, and the support rod 31 is symmetrically arranged with the lifting frame 25 as the center.

[0025] The cleaning component 5 includes a positioning rod 40, the end of which is fixedly connected to the inner wall of the through-hole frame 22, an end of the positioning rod 40 away from the through-hole frame 22 is fixedly connected to an airbag 42, a lower surface of the through-hole frame 22 is fixedly connected to a rubber rod 43, a surface of the rubber rod 43 is fixedly connected to a rubber plate 41, the surface of the airbag 42 is connected to an air pipe 44, and the surface of the air pipe 44 is connected to a round hole rod 45.

[0026] The surface of the airbag 42 extends to the outer end of the through-hole frame 22. When the protective plate 21 of the present invention contacts the control panel 12, the rubber rod 43 contacts the end of the control panel 12 and squeezes the airbag 42 through the rubber plate 41. The gas in the airbag 42 enters the interior of the air pipe 44 and is discharged through the round hole rod 45. The gas blown out by the airbag 42 is used to clean the dust on the surface of the control panel 12 to prevent dust from accumulating on the surface of the control panel 12. The surface of the rubber plate 41 contacts the surface of the airbag 42, and the surface of the air pipe 44 is fixedly connected to the surface of the through-hole frame 22. The air pipe 44 is located at the end where the through-hole frame 22 and the protective plate 21 are close to each other.

[0027] The stabilizing component 6 includes a limit rod 50, the surface of which is fixedly connected to the surface of the protective plate 21, an end of the limit rod 50 away from the protective plate 21 is fixedly connected to an elastic rod 51, the bottom of the elastic rod 51 is fixedly connected to a synchronous frame 52, the inner wall of the synchronous frame 52 is rotatably connected to a linkage plate 53, the end of the linkage plate 53 away from the synchronous frame 52 is sleeved with a force rod 54, and the surface of the force rod 54 is fixedly connected to the bottom of the operating panel 12.

[0028] There are two elastic rods 51. In the present invention, when the operating disk 12 moves toward the outer end of the protective plate 21, the operating disk 12 pulls the linkage plate 53 to move through the force-bearing rod 54. When the linkage plate 53 moves, the elastic rod 51 is pulled to extend through the synchronous frame 52. The elasticity of the elastic rod 51 is utilized to pull and support the linkage plate 53, thereby improving the stability of the operating disk 12 when in use. The two elastic rods 51 are symmetrically arranged with the limit rod 50 as the center, and the end of the linkage plate 53 away from the synchronous frame 52 is inclined downward.

[0029] When in use, when it is necessary to adjust the angle of the control panel 12, the motor 15 is started to drive the rotating rod 16 to rotate. When the rotating rod 16 rotates, it pushes the sliding frame 14 to slide inside the sliding hole 13 through the telescopic rod 17. When the sliding frame 14 moves, it drives the control panel 12 to move through the supporting plate 11. After the angle adjustment of the control panel 12 is completed, the operator can easily enter and exit the control room 1, avoiding the operator from twisting his body when entering and exiting the control room 1, thereby improving comfort. When the control panel 12 moves toward the surface of the vertical plate 26, the supporting plate 11 pushes the lifting frame 25 to slide on the surface of the slide plate 32 through the connection between the pulling plate 23 and the inclined plate 24. When the lifting frame 25 moves, it pushes the tooth plate 30 to move upward through the supporting rod 31. When the tooth plate 30 moves, it pushes the rotating rod 27 to rotate inside the vertical plate 26 through the engagement with the groove plate 29. When the rotating rod 27 rotates, it pushes the protective plate 21 downward through the connecting frame 28. When the control panel 12 moves to the surface of the slide plate 32, the protective plate 21 will contact the top of the control panel 12 to protect the control panel 12, so as to prevent the operator from accidentally touching the control panel 12 when entering the control room 1. When the protective plate 21 contacts the control panel 12, the rubber rod 43 will contact the end of the control panel 12 and squeeze the air bag 42 through the rubber plate 41. The gas in the air bag 42 will enter the interior of the air pipe 44 and be discharged through the round hole rod 45. The gas blown out by the air bag 42 is used to clean the dust on the surface of the control panel 12 to prevent dust from accumulating on the surface of the control panel 12. When the control panel 12 moves toward the outer end of the protective plate 21, the control panel 12 pulls the linkage plate 53 to move through the force rod 54. When the linkage plate 53 moves, the elastic rod 51 is pulled by the synchronous frame 52 to extend. The elasticity of the elastic rod 51 is used to pull and support the linkage plate 53, so as to improve the stability of the control panel 12 when in use.

[0030] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A crane control structure, comprising a control room (1), characterized in that: An opening and closing door (2) is hingedly connected to the surface of the control room (1), and an adjusting component (3) is arranged inside the control room (1); The adjusting component (3) comprises a semicircular frame (10), the bottom of the semicircular frame (10) is fixedly connected to the bottom of the inner wall of the control room (1), the top of the semicircular frame (10) is provided with a sliding hole (13), the inner wall of the semicircular frame (10) is fixedly connected to a motor (15), the output end of the motor (15) is fixedly connected to a rotating rod (16), the surface of the rotating rod (16) is fixedly connected to a telescopic rod (17), the end of the telescopic rod (17) away from the rotating rod (16) is fixedly connected to a sliding frame (14), the top of the sliding frame (14) is fixedly connected to a supporting plate (11), the top of the supporting plate (11) is fixedly connected to a control panel (12), the surface of the semicircular frame (10) is provided with a protective component (4), the top of the protective component (4) is provided with a cleaning component (5), and the surface of the protective component (4) is provided with a stabilizing component (6).

2. A crane control structure according to claim 1, characterized in that: The end of the sliding frame (14) extends to the outer end of the semicircular frame (10) through the sliding hole (13), the inner wall of the sliding frame (14) is slidably connected to the surface of the semicircular frame (10), and the operating plate (12) is located above the support plate (11).

3. A crane control structure according to claim 2, characterized in that: The protective component (4) comprises a fixed frame (20), the bottom of the fixed frame (20) is fixedly connected to the surface of the semicircular frame (10), the surface of the fixed frame (20) is fixedly connected to a vertical plate (26), the surface of the vertical plate (26) is fixedly connected to a sliding plate (32), the surface of the sliding plate (32) is slidably connected to a lifting frame (25), the surface of the lifting frame (25) is hinged to an inclined plate (24), the bottom of the inclined plate (24) is hinged to a pulling plate (23), and one end of the pulling plate (23) away from the inclined plate (24) is hinged to the upper surface of the sliding frame (14). The lifting frame (25) is fixedly connected to a support rod (31) at one end away from the inclined plate (24), and a toothed plate (30) is fixedly connected to the end of the support rod (31). The top inner wall of the vertical plate (26) is rotatably connected to a rotating rod (27), and the end of the rotating rod (27) is fixedly connected to a connecting frame (28). The surface of the connecting frame (28) is fixedly connected to a protective plate (21), and the end of the protective plate (21) away from the connecting frame (28) is fixedly connected to a through-hole frame (22), and the surface of the rotating rod (27) is fixedly connected to a groove plate (29).

4. A crane control structure according to claim 3, characterized in that: One end of the lifting frame (25) close to the support rod (31) extends to one end of the vertical plate (26) away from the slide plate (32), the surface of the tooth plate (30) and the inner wall of the groove plate (29) are meshed with each other, and the support rod (31) is symmetrically arranged with the lifting frame (25) as the center.

5. The operating structure of a crane according to claim 4, characterized in that: The cleaning component (5) comprises a positioning rod (40), the end of the positioning rod (40) is fixedly connected to the inner wall of the through-hole frame (22), one end of the positioning rod (40) away from the through-hole frame (22) is fixedly connected to an air bag (42), the lower surface of the through-hole frame (22) is fixedly connected to a rubber rod (43), the surface of the rubber rod (43) is fixedly connected to a rubber plate (41), the surface of the air bag (42) is connected to an air pipe (44), and the surface of the air pipe (44) is connected to a round hole rod (45).

6. A crane control structure according to claim 5, characterized in that: The surface of the airbag (42) extends to the outer end of the through-hole frame (22), the surface of the rubber plate (41) contacts the surface of the airbag (42), the surface of the air pipe (44) is fixedly connected to the surface of the through-hole frame (22), and the air pipe (44) is located at one end where the through-hole frame (22) and the protective plate (21) are close to each other.

7. A crane control structure according to claim 6, characterized in that: The stabilizing component (6) comprises a limit rod (50), the surface of the limit rod (50) is fixedly connected to the surface of the protective plate (21), one end of the limit rod (50) away from the protective plate (21) is fixedly connected to an elastic rod (51), the bottom of the elastic rod (51) is fixedly connected to a synchronous frame (52), the inner wall of the synchronous frame (52) is rotatably connected to a linkage plate (53), the end of the linkage plate (53) away from the synchronous frame (52) is sleeved with a force-bearing rod (54), and the surface of the force-bearing rod (54) is fixedly connected to the bottom of the operating panel (12).

8. The operating structure of a crane according to claim 7, characterized in that: The number of the elastic rods (51) is two, and the two elastic rods (51) are symmetrically arranged with the limiting rod (50) as the center. The end of the linkage plate (53) away from the synchronous frame (52) is arranged to be inclined downward.

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