Crane control cabin lifting device

Abstract

The invention relates to the technical field of cranes, and discloses a crane control cabin lifting device which comprises a base, a fastening bolt is fixedly connected to the bottom of the base, a positioning rod is fixedly connected to the surface of the side, close to the fastening bolt, of the base, and a hydraulic lifter is arranged on the inner wall of the base. A control chamber is arranged at the end, away from the hydraulic elevator, of the base, and a balance block is arranged on the surface of the control chamber. When the device is used, after the device is fixed to a needed position, a technician enters a control cabin, then a hydraulic elevator operates in a lifting component and pushes a base lifting rod to operate, when the base lifting rod operates, an auxiliary lifting rod is driven to operate, and when the auxiliary lifting rod operates, a sliding transverse plate is driven to operate; the sliding transverse plate drives the arc plate to move along the inner wall of the positioning sliding plate, and meanwhile, the elevator moves to drive the sliding plate rotating shaft to move along the surface of the connecting sliding plate and push the connecting sliding plate to move along the inner wall of the groove plate.

Description

Technical Field

[0001] The invention relates to the technical field of crane equipment, in particular to a lifting device for a crane control room. Background Art

[0002] A crane is a machine that uses a hook or other lifting device to hang heavy objects and perform cyclic operations such as lifting and moving in space. There are many types of cranes, and the common names such as "crane", "tower crane", "overhead crane" and "crane" refer to one or several types of cranes.

[0003] The existing truck crane control room is fixedly installed on the crane turntable. The driver controls the crane's hoisting operation in the control room, and the position of the control room is relatively fixed. However, during the hoisting operation, the driver's vision is often blocked by surrounding objects when sitting in the control room, which poses a safety hazard. The driver cannot observe the working condition of the winch wire rope. For example, when the wire rope is tangled, twisted, or other abnormal conditions occur, the driver cannot discover it in time. Summary of the invention

[0004] The object of the present invention is to provide a crane control room lifting device to solve the problems raised in the above background technology.

[0005] 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 room lifting device, comprising a base, a fastening bolt fixedly connected to the bottom of the base, a positioning rod fixedly connected to the surface of the base close to the fastening bolt, a hydraulic lifter arranged on the inner wall of the base, a control room arranged at one end of the base away from the hydraulic lifter, a balancing block arranged on the surface of the control room, and further comprising: A lifting component, the lifting component comprises a horizontal plate, a sleeve is fixedly connected to the bottom of the horizontal plate, an auxiliary spring is arranged on the inner wall of the sleeve, and an electric stretching rod is fixedly connected to the end surface of the auxiliary spring away from one end of the sleeve; A steering component, the steering component comprises an output rod, the surface of the output rod is transmission-connected with an output belt, and the inner wall of the output belt away from one end of the output rod is rotationally connected with a force-bearing rod; The stabilizing component comprises a pressure transmission belt, the surface of the pressure transmission belt is transmission-connected with a lifting and lowering pressure rod, and the lifting and lowering pressure rod is rotationally connected with a top shell at an inner wall away from one end of the pressure transmission belt.

[0006] Furthermore, a working rod is provided on the surface of the balance block close to the control room, a hook is fixedly connected to the end face of the working rod away from the balance block, an engine is provided on the surface of the balance block away from the working rod, eight fastening bolts are provided, the eight fastening bolts are divided into four groups, and the number of each group is two, and the four groups of fastening bolts are symmetrically distributed around the surface center of the base, twelve positioning rods are provided, the twelve positioning rods are divided into four groups, and the number of each group is three, and the four groups of positioning rods are symmetrically distributed around the surface center of the base.

[0007] Further, the lifting component includes a stretching rod base, the bottom of the stretching rod base is fixedly connected to a sliding horizontal plate, the end surface of the sliding horizontal plate away from one end of the stretching rod base is provided with an auxiliary lifting rod, the surface of the auxiliary lifting rod is provided with a base lifting rod, and the surface of the base lifting rod is slidably connected to a control room lifting rod; The number of the sleeves is set to two, and the two sleeves are symmetrically distributed on the surface of the horizontal plate. The surface of the horizontal plate close to the sleeve is fixedly connected to the end face of the electric stretching rod close to the auxiliary spring, the end face of the electric stretching rod away from the auxiliary spring is fixedly connected to the end face of the stretching rod base away from the sliding horizontal plate, the end face of the auxiliary lifting rod away from the sliding horizontal plate is fixedly connected to the top of the base, the bottom of the horizontal plate is fixedly connected to the top of the operating room lifting rod, the bottom of the stretching rod base is fixedly connected to the bottom of the operating room lifting rod, the number of the auxiliary lifting rods is set to two, and the two auxiliary lifting rods are symmetrically distributed on the surface of the sliding horizontal plate, and the top of the auxiliary lifting rod is in contact with the bottom of the sliding horizontal plate.

[0008] Furthermore, the surface of the sliding horizontal plate is fixedly connected with an arc plate, the end surface of the arc plate is slidably connected with a positioning slide plate, the inner wall of the positioning slide plate is provided with a spring plate, the end surface of the spring plate away from the positioning slide plate is fixedly connected with a connecting slide plate, the end surface of the connecting slide away from the spring plate is slidably connected with a slide plate rotating shaft, the slide plate rotating shaft is provided with a groove plate, the surface of the slide plate rotating shaft is fixedly connected with a lift, the inner wall of the control room lifting rod is fixedly connected with an auxiliary horizontal plate, and the end surface of the auxiliary horizontal plate away from the control room lifting rod is fixedly connected with an inner lifting plate; There are two arc plates, which are symmetrically distributed on the surface of the sliding cross plate; there are two spring plates, which are symmetrically distributed on the surface of the positioning slide plate; the surface of the connecting slide plate is slidably connected to the inner wall of the groove plate; there are two inner lifting plates, which are symmetrically distributed on the surface of the auxiliary cross plate; the end face of the inner lifting plate away from one end of the auxiliary cross plate is fixedly connected to the top of the base lifting rod.

[0009] Further, the steering component includes an axle plate, the inner wall of the axle plate is slidably connected with a transmission block, the inner wall of the transmission block is fixedly connected with a transmission rod, the surface of the axle plate away from the transmission block is provided with an auxiliary rotating plate, the surface of the control room lifting rod close to the output rod is fixedly connected with an inclined push plate, and the surface of the control room lifting rod close to the working rod is fixedly connected with an auxiliary push plate; The end face of the force-bearing rod is fixedly connected to the bottom of the shaft plate, the end face of the inclined push plate away from the end of the control room lifting rod is fixedly connected to the end face of the engine, and the end face of the auxiliary push plate away from the end of the control room lifting rod is fixedly connected to the bottom of the working rod.

[0010] Furthermore, the end surface of the horizontal plate close to one end of the shaft plate is fixedly connected with an outer sleeve, the inner wall of the outer sleeve is provided with a lifting sleeve, the inner wall of the lifting sleeve is provided with a rotating plate slide groove, the surface of the rotating plate slide groove is slidably connected with a rotating plate slide rod, the inner wall of the horizontal plate is provided with an auxiliary slide groove, the surface of the auxiliary slide groove is slidably connected with an auxiliary slide rod; The end face of the lifting sleeve away from the turntable slide slot is fixedly connected to the top of the cross plate, the end face of the turntable slide rod away from the turntable slide slot is fixedly connected to the surface of the shaft plate, the end face of the auxiliary slide rod away from the auxiliary slide slot is fixedly connected to the surface of the auxiliary turn plate, the number of the turntable slide rods is four, and the four turntable slide rods are symmetrically distributed around the surface center of the lifting sleeve, the number of the auxiliary slide rods is four, and the four auxiliary slide rods are symmetrically distributed around the surface center of the cross plate, the surface of the engine close to the output belt side is fixedly connected to the end face of the outer sleeve plate close to the output rod end, and the end face of the working rod away from the hook end is fixedly connected to the end face of the outer sleeve plate close to the auxiliary push plate end.

[0011] Further, the stabilizing component comprises a sleeve plate, a squeeze plate is arranged on the surface of the sleeve plate, an squeeze rod is fixedly connected to the end surface of the squeeze plate away from one end of the sleeve plate, an inner sleeve shaft is fixedly connected to the inner wall of the control room lifting rod close to the sleeve plate, and a transverse block plate is fixedly connected to the inner wall of the inner sleeve shaft; The number of the lifting and lowering pressure rods is set to two, and the two lifting and lowering pressure rods are symmetrically distributed on the inner wall of the pressure transmission belt. The end face of the top shell away from the lifting and lowering pressure rods is fixedly connected to the top of the outer sleeve plate. The number of the extrusion plates is set to two, and the two extrusion plates are symmetrically distributed on the surface of the sleeve plate. The number of the extrusion rods is set to two, and the two extrusion rods are symmetrically distributed on the surface of the extrusion plate. The end face of the sleeve plate is fixedly connected to the bottom of the balance block, and the end face of the sleeve plate away from the balance block is fixedly connected to the bottom of the control room.

[0012] Furthermore, the surface of the transmission rod close to one end of the auxiliary cross plate is fixedly connected with an inclined plate, the surface of the inclined plate away from the transmission rod is provided with a force-bearing push plate, the surface of the force-bearing push plate is slidably connected with a push plate slide groove, the inner wall of the push plate slide groove is slidably connected with a stretching inclined plate, the end face of the stretching inclined plate is fixedly connected with a vertical plate, the end face of the vertical plate away from one end of the stretching inclined plate is fixedly connected with a thrust cross plate, and the end face of the thrust cross plate away from one end of the vertical plate is fixedly connected with a push block; The number of the force-bearing push plates is set to two, and the two force-bearing push plates are symmetrically distributed on the surface of the auxiliary cross plate. The number of the stretching inclined plates is set to two, and the two stretching inclined plates are symmetrically distributed on the inner wall of the push plate slide groove. The end surface of the push plate slide groove away from one end of the inclined turning plate is fixedly connected with the end surface of the auxiliary cross plate close to one end of the inclined turning plate. The surface of the inclined turning plate contacts the surface of the force-bearing push plate, and the surface of the inclined turning plate contacts the surface of the inner lifting plate.

[0013] The present invention has the following beneficial effects: When the present invention is used, after the device is fixed to the required position, the technician enters the control room, and then the hydraulic lift runs in the lifting component, pushing the base lifting rod to run. When the base lifting rod runs, it will drive the auxiliary lifting rod to run. When the auxiliary lifting rod runs, it will drive the sliding cross plate to run, and the sliding cross plate will drive the arc plate to run along the inner wall of the positioning slide plate. At the same time, the elevator runs, driving the slide plate shaft to run along the surface of the connecting slide plate, and pushing the connecting slide plate to run along the inner wall of the groove plate. When the connecting slide plate runs, it will drive the spring plate to slide along the inner wall of the groove plate and slide along the inner wall of the positioning slide plate. Finally, when the base lifting rod runs to a certain position, at the same time, the sliding cross plate will drive the stretching rod base After running to a certain position, the electric stretching rod will run, and the electric stretching rod will drive the sleeve to run. When the sleeve runs, it will drive the cross plate to run, and the cross plate will drive the control room lifting rod to run, so that it can run to the required position. At the same time, when the electric stretching rod runs, the auxiliary spring runs, driving it to run, and assisting it with elastic force, so that it can better run to the required position. At the same time, it can be better tightened during recovery. At the same time, when the control room lifting rod runs, it will drive the auxiliary cross plate to run. When the auxiliary cross plate runs, it will drive the inner lifting plate to run. The inner lifting plate uses its own elastic force to assist it in lifting and lowering, so that it can run better and finally make the cross plate run to the required position.

[0014] When the present invention is in use, the engine in the steering component is started, driving the output rod to run, the output rod will drive the output belt to run, the output belt will drive the force-bearing rod at the other end to run, when the force-bearing rod is running, it will drive the shaft plate to run, the shaft plate drives the transmission block to rotate through the connection with the transmission block, and the transmission block will drive the transmission rod to rotate, at the same time, when the shaft plate is running, it will drive the rotating plate slide bar to run along the surface of the rotating plate slide groove, at the same time, when the transmission block is running, it will drive the sleeve plate to run and control its rotation to the required angle, at the same time, when the force-bearing rod is running, it will drive the auxiliary rotating plate to run, the auxiliary rotating plate will drive the auxiliary slide bar to run along the surface of the auxiliary slide groove, the auxiliary slide bar runs to make it rotate better, and at the same time, the lifting sleeve is controlled to move up and down for fine-tuning, which is convenient for observation.

[0015] When the present invention is in use, in the stabilizing component, when the transmission rod rotates, it will drive the pressure transmission belt to run, and the pressure transmission belt will drive the lifting and lowering pressure rod to transmit. When the lifting and lowering pressure rod transmits, the other end will be more tightly fastened to the surface of the outer sleeve to prevent it from deflecting or falling due to rotation. At the same time, when the lifting sleeve moves up and down, it will collide with the extrusion plate, and the extrusion plate will drive the extrusion rod to run, buffering its expansion force to prevent damage to the device due to sudden descent. At the same time, when the transmission rod rotates, it will bring The movable inclined plate rotates. When the inclined plate rotates, when it runs to a certain position, it will collide with the force-bearing push plate, and the force-bearing push plate will run along the push plate slide groove. When the force-bearing push plate runs along the push plate slide groove, it will contact the stretching inclined plate, driving the vertical plate to run along the inner wall of the push plate slide groove. When the vertical plate runs, it will drive the thrust cross plate to run. When the thrust cross plate runs, it will drive the push block to run. When the push block runs to a certain position, it will contact the inner lifting plate to tighten the inner lifting plate, so that it can be more stable during operation.

[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 It is a cross-sectional view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the structure of the lifting component of the present invention; Figure 4 For the present invention Figure 3 A magnified view of part A in FIG. Figure 5 It is a cross-sectional view of the lifting component structure of the present invention; Figure 6 It is a schematic diagram of the structure of the steering component of the present invention; Figure 7 For the present invention Figure 6 A magnified view of part B in FIG. Figure 8 It is a schematic diagram of the structure of the stabilizing component of the present invention; Fig. 9 It is a schematic diagram of the structure of the oblique rotating plate of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. lifting component; 2. steering component; 3. stabilizing component; 4. engine; 5. hydraulic lift; 6. control room; 7. base; 8. fastening bolts; 9. positioning rod; 10. working rod; 11. hook; 12. balance block; 21. cross plate; 22. sleeve; 23. auxiliary spring; 24. electric stretching rod; 25. stretching rod base; 26. sliding cross plate; 27. base lifting rod; 28. auxiliary lifting rod; 29. ​​control room lifting rod; 30. positioning slide plate; 31. arc plate; 32. spring plate; 33. connecting slide plate; 34. slot plate; 35. slide plate shaft; 36. elevator; 37. auxiliary cross plate; 38. inner lift Plate; 41, output rod; 42, output belt; 43, force rod; 44, shaft plate; 45, transmission block; 46, transmission rod; 47, auxiliary rotating plate; 48, inclined push plate; 49, auxiliary push plate; 50, outer sleeve; 51, lifting sleeve; 52, rotating plate slide; 53, rotating plate slide rod; 54, auxiliary slide; 55, auxiliary slide rod; 61, pressure transmission belt; 62, lifting pressure rod; 63, top shell; 64, sleeve plate; 65, extrusion plate; 66, extrusion rod; 67, cross block plate; 68, inner sleeve shaft; 69, inclined rotating plate; 70, force push plate; 71, push plate slide; 72, stretching inclined plate; 73, vertical plate; 74, thrust cross plate; 75, push block. 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 9As shown, the present invention is a crane control room lifting device, comprising a base 7, a fastening bolt 8 is fixedly connected to the bottom of the base 7, a positioning rod 9 is fixedly connected to the surface of the base 7 close to the fastening bolt 8, a hydraulic lift 5 is arranged on the inner wall of the base 7, a control room 6 is arranged at one end of the base 7 away from the hydraulic lift 5, and a balance block 12 is arranged on the surface of the control room 6, and further comprising: The lifting component 1 includes a horizontal plate 21, which drives the control room lifting rod 29 to move to the desired position. The bottom of the horizontal plate 21 is fixedly connected with a sleeve 22. When the sleeve 22 is in operation, it drives the horizontal plate 21 to move. An auxiliary spring 23 is provided on the inner wall of the sleeve 22. The end surface of the auxiliary spring 23 away from one end of the sleeve 22 is fixedly connected with an electric stretching rod 24. The electric stretching rod 24 drives the sleeve 22 to move. When the electric stretching rod 24 is in operation, the auxiliary spring 23 is in operation, driving it to move, and using elastic force to assist it, so that it can better move to the desired position. At the same time, it can be better tightened during recovery; The steering component 2 includes an output rod 41. When the engine 4 is started, the output rod 41 is driven to run, and the output rod 41 drives the output belt 42 to run. The surface of the output rod 41 is connected with the output belt 42 for transmission, and the output belt 42 drives the force-bearing rod 43 at the other end to run. The inner wall of the output belt 42 is away from the output rod 41 and is connected with the force-bearing rod 43 for rotation. When the force-bearing rod 43 runs, the shaft plate 44 is driven to run, and the shaft plate 44 drives the transmission block 45 to rotate through the connection with the transmission block 45. The stabilizing component 3 includes a pressure transmission belt 61. When the transmission rod 46 rotates, the pressure transmission belt 61 will be driven to run, and the pressure transmission belt 61 will drive the lifting and lowering pressure rod 62 for transmission. The surface transmission connection of the pressure transmission belt 61 is connected with the lifting and lowering pressure rod 62. When the lifting and lowering pressure rod 62 is transmitted, the other end will be more tightly fastened to the surface of the outer sleeve plate 50 to prevent it from being offset or falling due to rotation. The lifting and lowering pressure rod 62 is rotatably connected with the top shell 63 away from the inner wall of one end of the pressure transmission belt 61.

[0022] A working rod 10 is provided on the surface of the balancing block 12 close to the operating room 6, and a hook 11 is fixedly connected to the end face of the working rod 10 away from the balancing block 12. An engine 4 is provided on the surface of the balancing block 12 away from the working rod 10. There are eight fastening bolts 8, which are divided into four groups with two bolts in each group. The four groups of fastening bolts 8 are symmetrically distributed around the surface center of the base 7. There are twelve positioning rods 9, which are divided into four groups with three bolts in each group. The four groups of positioning rods 9 are symmetrically distributed around the surface center of the base 7.

[0023] The lifting component 1 includes a stretching rod base 25, and a sliding cross plate 26 is fixedly connected to the bottom of the stretching rod base 25. The sliding cross plate 26 will drive the arc plate 31 to run along the inner wall of the positioning slide plate 30. At the same time, the sliding cross plate 26 will drive the stretching rod base 25 to run to a certain position, and then the electric stretching rod 24 runs. The end surface of the sliding cross plate 26 away from the stretching rod base 25 is provided with an auxiliary lifting rod 28. When the auxiliary lifting rod 28 runs, it will drive the sliding cross plate 26 to run. The surface of the auxiliary lifting rod 28 is provided with a base lifting rod 27. The hydraulic lift 5 runs and pushes the base lifting rod 27 to run. When the base lifting rod 27 runs, it drives the auxiliary lifting rod 28 to run. The surface of the base lifting rod 27 is slidably connected with a control room lifting rod 29. When the control room lifting rod 29 runs, it drives the auxiliary cross plate 37 to run. There are two sleeves 22, and the two sleeves 22 are symmetrically distributed on the surface of the transverse plate 21. The surface of the transverse plate 21 close to the sleeve 22 is fixedly connected to the end face of the electric stretching rod 24 close to the auxiliary spring 23. The end face of the electric stretching rod 24 away from the auxiliary spring 23 is fixedly connected to the end face of the stretching rod base 25 away from the sliding transverse plate 26. The end face of the auxiliary lifting rod 28 away from the sliding transverse plate 26 is fixedly connected to the top of the base 7, the bottom of the transverse plate 21 is fixedly connected to the top of the operating room lifting rod 29, the bottom of the stretching rod base 25 is fixedly connected to the bottom of the operating room lifting rod 29, and there are two auxiliary lifting rods 28, which are symmetrically distributed on the surface of the sliding transverse plate 26, and the top of the auxiliary lifting rod 28 is in contact with the bottom of the sliding transverse plate 26.

[0024] The surface of the sliding cross plate 26 is fixedly connected with an arc plate 31, and the end surface of the arc plate 31 is slidably connected with a positioning slide plate 30. The inner wall of the positioning slide plate 30 is provided with a spring plate 32. The end surface of the spring plate 32 away from the positioning slide plate 30 is fixedly connected with a connecting slide plate 33. When the connecting slide plate 33 runs, it will drive the spring plate 32 to slide along the inner wall of the groove plate 34 and slide along the inner wall of the positioning slide plate 30. Finally, when the base lifting rod 27 runs to a certain position, the end surface of the connecting slide plate 33 away from the spring plate 32 is slidably connected with a slide plate rotating shaft 35. The slide plate rotating shaft 35 is provided with a groove plate 34. The surface of the 35 is fixedly connected with a lift 36. When the lift 36 runs, it drives the slide plate shaft 35 to run along the surface of the connecting slide plate 33, and pushes the connecting slide plate 33 to run along the inner wall of the groove plate 34. The inner wall of the control room lifting rod 29 is fixedly connected with an auxiliary cross plate 37. When the auxiliary cross plate 37 runs, it drives the inner lifting plate 38 to run. The inner lifting plate 38 assists in lifting and lowering it through its own elastic force, so that it can run better, and finally makes the cross plate 21 run to the desired position. The end surface of the auxiliary cross plate 37 away from the end of the control room lifting rod 29 is fixedly connected with the inner lifting plate 38; There are two arc plates 31, which are symmetrically distributed on the surface of the sliding cross plate 26. There are two spring plates 32, which are symmetrically distributed on the surface of the positioning slide plate 30. The surface of the connecting slide plate 33 is slidingly connected to the inner wall of the groove plate 34. There are two inner lifting plates 38, which are symmetrically distributed on the surface of the auxiliary cross plate 37. The end face of the inner lifting plate 38 away from the auxiliary cross plate 37 is fixedly connected to the top of the base lifting rod 27.

[0025] The steering component 2 includes a shaft plate 44, the inner wall of which is slidably connected with a transmission block 45, and the transmission block 45 drives the transmission rod 46 to rotate. At the same time, when the shaft plate 44 is running, it drives the rotating plate slide rod 53 to run along the surface of the rotating plate slide groove 52. When the transmission block 45 is running, it drives the sleeve plate 64 to run and control its rotation to a desired angle. The inner wall of the transmission block 45 is fixedly connected with the transmission rod 46, and the surface of the shaft plate 44 away from the transmission block 45 is provided with an auxiliary rotating plate 47. The surface of the control room lifting rod 29 close to the output rod 41 is fixedly connected with an inclined push plate 48, and the surface of the control room lifting rod 29 close to the working rod 10 is fixedly connected with an auxiliary push plate 49. The end face of the force-bearing rod 43 is fixedly connected to the bottom of the shaft plate 44, the end face of the inclined push plate 48 away from the end of the control room lifting rod 29 is fixedly connected to the end face of the engine 4, and the end face of the auxiliary push plate 49 away from the end of the control room lifting rod 29 is fixedly connected to the bottom of the working rod 10.

[0026] The end surface of the transverse plate 21 close to one end of the shaft plate 44 is fixedly connected with an outer sleeve 50, and the inner wall of the outer sleeve 50 is provided with a lifting sleeve 51. When the force rod 43 runs, it will drive the auxiliary rotating plate 47 to run, and the auxiliary rotating plate 47 will drive the auxiliary sliding rod 55 to run along the surface of the auxiliary sliding groove 54. The operation of the auxiliary sliding rod 55 makes it rotate better. At the same time, the lifting sleeve 51 is controlled to move up and down to make fine adjustments for convenient observation. The inner wall of the lifting sleeve 51 is provided with a rotating plate sliding groove 52, and the surface of the rotating plate sliding groove 52 is slidably connected with the rotating plate sliding rod 53. The inner wall of the transverse plate 21 is provided with an auxiliary sliding groove 54, and the surface of the auxiliary sliding groove 54 is slidably connected with the auxiliary sliding rod 55. The end face of the lifting sleeve 51 away from the turntable slide groove 52 is fixedly connected to the top of the cross plate 21, the end face of the turntable slide rod 53 away from the turntable slide groove 52 is fixedly connected to the surface of the shaft plate 44, the end face of the auxiliary slide rod 55 away from the auxiliary slide groove 54 is fixedly connected to the surface of the auxiliary turntable 47, the number of turntable slide rods 53 is provided in four, and the four turntable slide rods 53 are symmetrically distributed around the surface center of the lifting sleeve 51, the number of auxiliary slide rods 55 is provided in four, and the four auxiliary slide rods 55 are symmetrically distributed around the surface center of the cross plate 21, the surface of the engine 4 close to the output belt 42 is fixedly connected to the end face of the outer sleeve 50 close to the output rod 41, and the end face of the working rod 10 away from the hook 11 is fixedly connected to the end face of the outer sleeve 50 close to the auxiliary push plate 49.

[0027] The stabilizing component 3 includes a sleeve plate 64, and a squeeze plate 65 is arranged on the surface of the sleeve plate 64. When the lifting sleeve 51 moves up and down, it will collide with the squeeze plate 65, and the squeeze plate 65 will drive the squeeze rod 66 to move, buffering its expansion force to prevent damage to the device due to sudden descent. The end surface of the squeeze plate 65 away from the sleeve plate 64 is fixedly connected to the squeeze rod 66, and the inner wall of the control room lifting rod 29 close to the sleeve plate 64 is fixedly connected to the inner wall of the inner sleeve shaft 68, and the inner wall of the inner sleeve shaft 68 is fixedly connected to the horizontal block plate 67; There are two lifting and lowering pressure rods 62, which are symmetrically distributed on the inner wall of the pressure transmission belt 61; the end face of the top shell 63 away from the lifting and lowering pressure rods 62 is fixedly connected to the top of the outer sleeve plate 50; there are two extrusion plates 65, which are symmetrically distributed on the surface of the sleeve plate 64; there are two extrusion rods 66, which are symmetrically distributed on the surface of the extrusion plate 65; the end face of the sleeve plate 64 is fixedly connected to the bottom of the balance block 12; the end face of the sleeve plate 64 away from the balance block 12 is fixedly connected to the bottom of the control room 6.

[0028] The surface of the transmission rod 46 near one end of the auxiliary cross plate 37 is fixedly connected with an inclined rotating plate 69. When the transmission rod 46 rotates, the inclined rotating plate 69 will be driven to rotate. When the inclined rotating plate 69 rotates, when it runs to a certain position, it will collide with the force-bearing push plate 70. The surface of the inclined rotating plate 69 away from the transmission rod 46 is provided with a force-bearing push plate 70. The force-bearing push plate 70 will run along the push plate slide groove 71. When the force-bearing push plate 70 runs along the push plate slide groove 71, it will come into contact with the stretching inclined plate 72, driving the vertical plate 73 to run along the inner wall of the push plate slide groove 71. The surface of the force-bearing push plate 70 is slidably connected with the push plate The inner wall of the slide groove 71 and the push plate slide groove 71 is slidably connected with a stretching inclined plate 72, and the end surface of the stretching inclined plate 72 is fixedly connected with a vertical plate 73. When the vertical plate 73 runs, it will drive the thrust cross plate 74 to run, and the end surface of the vertical plate 73 away from the stretching inclined plate 72 is fixedly connected with the thrust cross plate 74. When the thrust cross plate 74 runs, it will drive the push block 75 to run, and the end surface of the thrust cross plate 74 away from the end of the vertical plate 73 is fixedly connected with the push block 75. When the push block 75 runs to a certain position, it will contact the inner lifting plate 38, tightening the inner lifting plate 38, so that it can be more stable during operation; There are two force-bearing push plates 70, which are symmetrically distributed on the surface of the auxiliary cross plate 37. There are two stretching inclined plates 72, which are symmetrically distributed on the inner wall of the push plate slide groove 71. The end surface of the push plate slide groove 71 away from the inclined turning plate 69 is fixedly connected to the end surface of the auxiliary cross plate 37 close to the inclined turning plate 69. The surface of the inclined turning plate 69 contacts the surface of the force-bearing push plate 70, and the surface of the inclined turning plate 69 contacts the surface of the inner lifting plate 38.

[0029] When in use, after fixing the device to the desired position, the technician enters the control room, and then the hydraulic lift 5 in the lifting component 1 runs, pushing the base lifting rod 27 to run. When the base lifting rod 27 runs, it will drive the auxiliary lifting rod 28 to run. When the auxiliary lifting rod 28 runs, it will drive the sliding cross plate 26 to run, and the sliding cross plate 26 will drive the arc plate 31 to run along the inner wall of the positioning slide plate 30. At the same time, the lift 36 runs, driving the slide plate shaft 35 to run along the surface of the connecting slide plate 33, and pushing the connecting slide plate 33 to run along the inner wall of the groove plate 34. When the connecting slide plate 33 runs, it will drive the spring plate 32 to slide along the inner wall of the groove plate 34 and slide along the inner wall of the positioning slide plate 30. Finally, when the base lifting rod 27 runs to a certain position, at the same time, the sliding cross plate 26 will drive the stretching rod The base 25 moves to a certain position, and then the electric stretching rod 24 moves. The electric stretching rod 24 will drive the sleeve 22 to move. When the sleeve 22 moves, it will drive the cross plate 21 to move. The cross plate 21 will drive the control room lifting rod 29 to move, so that it can move to the desired position. At the same time, when the electric stretching rod 24 moves, the auxiliary spring 23 moves, drives it to move, and assists it with elastic force, so that it can better move to the desired position. At the same time, it can be better tightened during recovery. At the same time, when the control room lifting rod 29 moves, it will drive the auxiliary cross plate 37 to move. When the auxiliary cross plate 37 moves, it will drive the inner lifting plate 38 to move. The inner lifting plate 38 uses its own elastic force to assist it in lifting and lowering, so that it can move better, and finally make the cross plate 21 move to the desired position. At this time, in the steering component 2, the engine 4 is started, driving the output rod 41 to run, the output rod 41 will drive the output belt 42 to run, and the output belt 42 will drive the force-bearing rod 43 at the other end to run. When the force-bearing rod 43 runs, it will drive the shaft plate 44 to run. The shaft plate 44 drives the transmission block 45 to rotate through the connection with the transmission block 45, and the transmission block 45 will drive the transmission rod 46 to rotate. At the same time, when the shaft plate 44 runs, it will drive the rotating plate slide bar 53 to run along the surface of the rotating plate slide groove 52. At the same time, when the transmission block 45 runs, it will drive the sleeve plate 64 to run and control it to rotate to the required angle. At the same time, when the force-bearing rod 43 runs, it will drive the auxiliary rotating plate 47 to run, and the auxiliary rotating plate 47 will drive the auxiliary slide bar 55 to run along the surface of the auxiliary slide groove 54. The auxiliary slide bar 55 runs to make it rotate better. At the same time, the lifting sleeve 51 is controlled to move up and down for fine-tuning, which is convenient for observation.At this time, in the stabilizing component 3, when the transmission rod 46 rotates, it will drive the pressure transmission belt 61 to run, and the pressure transmission belt 61 will drive the lifting and lowering pressure rod 62 to transmit. When the lifting and lowering pressure rod 62 is transmitted, the other end will be more tightly fastened to the surface of the outer sleeve 50 to prevent it from deflecting or falling due to rotation. At the same time, when the lifting sleeve 51 moves up and down, it will collide with the extrusion plate 65, and the extrusion plate 65 will drive the extrusion rod 66 to run, buffer its expansion force, and prevent damage to the device due to sudden descent. At the same time, when the transmission rod 46 rotates, it will drive the inclined plate 69 to rotate. When the inclined plate 69 rotates, when it runs to a certain position, it will collide with the force-bearing push plate 70, and the force-bearing push plate 70 will run along the push plate slot 71. When the force-bearing push plate 70 runs along the push plate slot 71, it will come into contact with the stretching inclined plate 72, driving the vertical plate 73 to run along the inner wall of the push plate slot 71. When the vertical plate 73 runs, it will drive the thrust cross plate 74 to run. When the thrust cross plate 74 runs, it will drive the push block 75 to run. When the push block 75 runs to a certain position, it will come into contact with the inner lifting plate 38, tighten the inner lifting plate 38, and make it more stable during operation.

[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 room lifting device, comprising a base (7), a fastening bolt (8) fixedly connected to the bottom of the base (7), a positioning rod (9) fixedly connected to the surface of the base (7) on the side close to the fastening bolt (8), a hydraulic lift (5) arranged on the inner wall of the base (7), a control room (6) arranged at one end of the base (7) away from the hydraulic lift (5), and a balancing block (12) arranged on the surface of the control room (6), characterized in that: Also includes: A lifting component (1), the lifting component (1) comprising a horizontal plate (21), the bottom of the horizontal plate (21) being fixedly connected to a sleeve (22), an inner wall of the sleeve (22) being provided with an auxiliary spring (23), and an end surface of the auxiliary spring (23) away from the sleeve (22) being fixedly connected to an electric stretching rod (24); A steering component (2), the steering component (2) comprising an output rod (41), the surface of the output rod (41) being drivingly connected to an output belt (42), and the inner wall of the output belt (42) at one end away from the output rod (41) being rotatably connected to a force-bearing rod (43); A stabilizing component (3), the stabilizing component (3) comprising a pressure transmission belt (61), the surface of the pressure transmission belt (61) being transmission-connected to a lifting and lowering pressure rod (62), the lifting and lowering pressure rod (62) being rotationally connected to an inner wall of one end away from the pressure transmission belt (61) to be connected to a top shell (63).

2. A crane control room lifting device according to claim 1, characterized in that: A working rod (10) is arranged on the surface of the balancing block (12) close to the control room (6), a hook (11) is fixedly connected to the end surface of the working rod (10) away from the balancing block (12), an engine (4) is arranged on the surface of the balancing block (12) away from the working rod (10), eight fastening bolts (8) are arranged, the eight fastening bolts (8) are divided into four groups, each group has two fastening bolts, and the four groups of fastening bolts (8) are symmetrically distributed around the center of the surface of the base (7), twelve positioning rods (9) are arranged, the twelve positioning rods (9) are divided into four groups, each group has three fastening bolts, and the four groups of positioning rods (9) are symmetrically distributed around the center of the surface of the base (7).

3. A crane control room lifting device according to claim 2, characterized in that: The lifting component (1) comprises a stretching rod base (25), the bottom of the stretching rod base (25) is fixedly connected to a sliding horizontal plate (26), an end surface of the sliding horizontal plate (26) away from the stretching rod base (25) is provided with an auxiliary lifting rod (28), a surface of the auxiliary lifting rod (28) is provided with a base lifting rod (27), and a surface of the base lifting rod (27) is slidably connected to a control room lifting rod (29); The number of the sleeves (22) is two, and the two sleeves (22) are symmetrically distributed on the surface of the transverse plate (21). The surface of the transverse plate (21) close to the sleeve (22) is fixedly connected to the end surface of the electric stretching rod (24) close to the auxiliary spring (23). The end surface of the electric stretching rod (24) away from the auxiliary spring (23) is fixedly connected to the end surface of the stretching rod base (25) away from the sliding transverse plate (26). The end surface of the auxiliary lifting rod (28) away from the sliding transverse plate (26) is fixedly connected to the top of the base (7). The bottom of the transverse plate (21) is fixedly connected to the top of the control room lifting rod (29). The bottom of the stretching rod base (25) is fixedly connected to the bottom of the control room lifting rod (29). The number of the auxiliary lifting rods (28) is two, and the two auxiliary lifting rods (28) are symmetrically distributed on the surface of the sliding transverse plate (26). The top of the auxiliary lifting rod (28) contacts the bottom of the sliding transverse plate (26).

4. A crane control room lifting device according to claim 3, characterized in that: The surface of the sliding horizontal plate (26) is fixedly connected to an arc plate (31), the end surface of the arc plate (31) is slidably connected to a positioning slide plate (30), the inner wall of the positioning slide plate (30) is provided with a spring plate (32), the end surface of the spring plate (32) away from the positioning slide plate (30) is fixedly connected to a connecting slide plate (33), the end surface of the connecting slide plate (33) away from the spring plate (32) is slidably connected to a slide plate rotating shaft (35), the slide plate rotating shaft (35) is provided with a groove plate (34), the surface of the slide plate rotating shaft (35) is fixedly connected to a lift (36), the inner wall of the control room lifting rod (29) is fixedly connected to an auxiliary horizontal plate (37), and the end surface of the auxiliary horizontal plate (37) away from the control room lifting rod (29) is fixedly connected to an inner lifting plate (38); The number of the arc plates (31) is two, and the two arc plates (31) are symmetrically distributed on the surface of the sliding cross plate (26). The number of the spring plates (32) is two, and the two spring plates (32) are symmetrically distributed on the surface of the positioning slide plate (30). The surface of the connecting slide plate (33) is slidably connected to the inner wall of the groove plate (34). The number of the inner lifting plates (38) is two, and the two inner lifting plates (38) are symmetrically distributed on the surface of the auxiliary cross plate (37). The end surface of the inner lifting plate (38) away from the auxiliary cross plate (37) is fixedly connected to the top of the base lifting rod (27).

5. A crane control room lifting device according to claim 4, characterized in that: The steering component (2) comprises an axis plate (44), the inner wall of the axis plate (44) is slidably connected to a transmission block (45), the inner wall of the transmission block (45) is fixedly connected to a transmission rod (46), an auxiliary rotating plate (47) is provided on the surface of the axis plate (44) away from the transmission block (45), an inclined push plate (48) is fixedly connected to the surface of the control room lifting rod (29) on the side close to the output rod (41), and an auxiliary push plate (49) is fixedly connected to the surface of the control room lifting rod (29) on the side close to the working rod (10); The end surface of the force-bearing rod (43) is fixedly connected to the bottom of the shaft plate (44), the end surface of the inclined push plate (48) away from the control room lifting rod (29) is fixedly connected to the end surface of the engine (4), and the end surface of the auxiliary push plate (49) away from the control room lifting rod (29) is fixedly connected to the bottom of the working rod (10).

6. The crane control room lifting device according to claim 5, characterized in that: The end surface of the transverse plate (21) close to one end of the shaft plate (44) is fixedly connected to an outer sleeve (50); the inner wall of the outer sleeve (50) is provided with a lifting sleeve (51); the inner wall of the lifting sleeve (51) is provided with a rotating plate slide groove (52); the surface of the rotating plate slide groove (52) is slidably connected to a rotating plate slide rod (53); the inner wall of the transverse plate (21) is provided with an auxiliary slide groove (54); the surface of the auxiliary slide groove (54) is slidably connected to an auxiliary slide rod (55); The end surface of the lifting sleeve (51) away from the rotating plate slide groove (52) is fixedly connected to the top of the horizontal plate (21), the end surface of the rotating plate slide rod (53) away from the rotating plate slide groove (52) is fixedly connected to the surface of the shaft plate (44), and the end surface of the auxiliary slide rod (55) away from the auxiliary slide groove (54) is fixedly connected to the surface of the auxiliary rotating plate (47). The number of the rotating plate slide rods (53) is four, and the four rotating plate slide rods (53) are arranged in a manner similar to the lifting sleeve (51). The auxiliary slide bars (55) are symmetrically distributed about the surface center of the cross plate (21), the number of the auxiliary slide bars (55) is four, and the four auxiliary slide bars (55) are symmetrically distributed about the surface center of the cross plate (21), the surface of the engine (4) close to the output belt (42) is fixedly connected to the end surface of the outer sleeve (50) close to the output rod (41), and the end surface of the working rod (10) away from the hook (11) is fixedly connected to the end surface of the outer sleeve (50) close to the auxiliary push plate (49).

7. A crane control room lifting device according to claim 6, characterized in that: The stabilizing component (3) comprises a sleeve plate (64), a surface of the sleeve plate (64) is provided with an extrusion plate (65), an end surface of the extrusion plate (65) away from the sleeve plate (64) is fixedly connected to an extrusion rod (66), an inner wall of the control room lifting rod (29) close to the sleeve plate (64) is fixedly connected to an inner sleeve shaft (68), and an inner wall of the inner sleeve shaft (68) is fixedly connected to a transverse block plate (67); The number of the lifting and lowering pressure rods (62) is two, and the two lifting and lowering pressure rods (62) are symmetrically distributed on the inner wall of the pressure transmission belt (61); the end surface of the top shell (63) away from the lifting and lowering pressure rods (62) is fixedly connected to the top of the outer sleeve plate (50); the number of the extrusion plates (65) is two, and the two extrusion plates (65) are symmetrically distributed on the surface of the sleeve plate (64); the number of the extrusion rods (66) is two, and the two extrusion rods (66) are symmetrically distributed on the surface of the extrusion plate (65); the end surface of the sleeve plate (64) is fixedly connected to the bottom of the balance block (12); and the end surface of the sleeve plate (64) away from the balance block (12) is fixedly connected to the bottom of the control room (6).

8. The crane control room lifting device according to claim 7, characterized in that: The surface of the transmission rod (46) close to the auxiliary transverse plate (37) is fixedly connected to an inclined plate (69), the surface of the inclined plate (69) away from the transmission rod (46) is provided with a force-bearing push plate (70), the surface of the force-bearing push plate (70) is slidably connected to a push plate slide groove (71), the inner wall of the push plate slide groove (71) is slidably connected to a stretching inclined plate (72), the end surface of the stretching inclined plate (72) is fixedly connected to a vertical plate (73), the end surface of the vertical plate (73) away from the stretching inclined plate (72) is fixedly connected to a thrust transverse plate (74), and the end surface of the thrust transverse plate (74) away from the vertical plate (73) is fixedly connected to a push block (75); The number of the force-bearing push plates (70) is two, and the two force-bearing push plates (70) are symmetrically distributed on the surface of the auxiliary cross plate (37). The number of the stretching inclined plates (72) is two, and the two stretching inclined plates (72) are symmetrically distributed on the inner wall of the push plate slide groove (71). The end surface of the push plate slide groove (71) away from the inclined turning plate (69) is fixedly connected to the end surface of the auxiliary cross plate (37) close to the inclined turning plate (69). The surface of the inclined turning plate (69) contacts the surface of the force-bearing push plate (70), and the surface of the inclined turning plate (69) contacts the surface of the inner lifting plate (38).

Images