Large-well deep manned intelligent vertical shaft elevator

Abstract

The invention discloses a large well deep manned intelligent vertical shaft elevator, and relates to the technical field of vertical shaft elevators, the large well deep manned intelligent vertical shaft elevator comprises a supporting frame and a bottom frame, the top of the supporting frame is fixedly connected with a top frame, and the top of the bottom frame is fixedly connected with a winch; the lifting assembly is fixedly connected to the top of the top frame, and the lifting assembly comprises a support and a steel wire rope. In the method, when the vertical shaft elevator is used, if pressure data of the two pressure sensors have a certain deviation, the bearing capacities of the two steel wire ropes are different at the moment, and when the pressure sensors detect that the bearing capacities of the steel wire ropes on the two sides are not uniform, the motor on the relaxed side is started to wind and tension the steel wire ropes; the stability of the position of the bottom plate is improved, through cooperative use of the pressure sensor and the motor, the purposes of automatically and intelligently monitoring the tension state of the steel wire rope and properly adjusting the tension state can be achieved, and the safety of underground construction is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shaft hoists, in particular to a deep and manned intelligent shaft hoist. Background Art

[0002] A shaft hoist is a type of transportation equipment used to vertically transport people or objects during deep shaft construction.

[0003] In the prior art, when a shaft hoist is used, for a deeper shaft, the steel wire rope providing traction is paid out to a longer length. When the steel wire ropes are used, the independent use of the two steel wire ropes will cause problems of wear and uneven winding. This will cause the two steel wire ropes to have length deviations after the winch pays out the longer end of the two steel wire ropes. The two steel wire ropes of different lengths provide uneven tension to the workbench at the bottom, which will cause the workbench to be unstable and pose certain safety hazards.

[0004] Therefore, we proposed a deep well manned intelligent shaft hoist to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a deep-well manned intelligent shaft hoist to solve the problem proposed in the above-mentioned background technology that the two steel ropes will have length deviation, and the two steel ropes of different lengths provide uneven tension to the workbench at the bottom, which will cause the workbench to be unstable and pose certain safety hazards.

[0006] The lifting mechanism is a kind of lifting mechanism that lifts up and down of upper handle down, and the lifting mechanism is a kind of lifting mechanism of lower handle that lifts up and down, and the lifting mechanism of lower handle is a kind of lifting mechanism of lower handle that lifts up and down.

[0007] Preferably, the steel wire rope is located inside the pulley, and the steel wire rope is matched with the winch.

[0008] Preferably, a fixing seat is sleeved between the outer surfaces of the plurality of sliding rods, a bottom plate is fixedly connected between the bottoms of two of the fixing seats, a supporting plate is fixedly connected to the bottom of the bottom plate, and a guardrail is fixedly connected to the top of the bottom plate.

[0009] Preferably, a force-bearing plate is fixedly connected between the lower end surfaces of the plurality of slide rods, the force-bearing plate is located inside the fixing seat, a pressure sensor is fixedly connected to the top inside the fixing seat, and the bottom of the pressure sensor is in contact with the top of the force-bearing plate.

[0010] Preferably, a first stabilizing plate is fixedly connected to the outer surface of one of the side frames, and a second stabilizing plate is fixedly connected to the outer surface of the other side frame, and a plurality of splicing rods are fixedly connected between the first stabilizing plate and the second stabilizing plate.

[0011] Preferably, the outer surface of the second stabilizing plate is rotatably connected to a support shaft, the end face of the support shaft is fixedly connected to the first rotating plate, the outer surface of the first stabilizing plate is fixedly connected to a motor, the output end of the motor slides through the first stabilizing plate and extends to the other side, the output end of the motor is fixedly connected to a rotating shaft, and the end face of the rotating shaft is fixedly connected to the second rotating plate.

[0012] Preferably, the outer surfaces of the first rotating plate and the second rotating plate are symmetrically provided with through holes, the inner surfaces of the through holes are fixedly connected to bearings, support rods are rotatably connected between the inner surfaces of the two groups of bearings, baffles are symmetrically fixedly connected to the outer surfaces of the support rods, and the baffles are located between the bearings on both sides, and the outer surface of the second rotating plate is symmetrically fixedly connected to an electric push rod.

[0013] Preferably, a friction sleeve is fixedly connected to the outer surface of the support rod, the steel wire rope is located between the support rods on both sides, and the outer surface of the friction sleeve is in contact with the outer surface of the steel wire rope.

[0014] Preferably, the end face of the support rod is fixedly connected to a gear, the end face of the electric push rod is fixedly connected to a push plate, the outer surface of the push plate close to the gear is fixedly connected to an engaging sleeve, and the inner surface of the engaging sleeve is engaged with the outer surface of the gear.

[0015] Preferably, an inclination sensor is fixedly connected to the outer surface of the first rotating plate, the inclination sensor is in a horizontal state, and the inclination sensor is electrically connected to the winch.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When the shaft hoist is in use, if there is a certain deviation in the pressure data of the two pressure sensors, it means that the load-bearing capacity of the two wire ropes is different. When the pressure sensor detects that the pressure on the wire ropes on both sides is uneven, the motor on the looser side is started to wind and tighten the wire rope, thereby improving the stability of the bottom plate position. Through the coordinated use of the pressure sensor and the motor, the purpose of automatic and intelligent monitoring of the wire rope tension state and appropriate adjustment can be achieved, thereby improving the safety of underground construction.

[0018] 2. The support rod can rotate freely on the inner wall of the bearing. The rotation of the support rod can reduce friction when the wire rope moves, avoiding wear of the friction sleeve on the wire rope during normal operation of the hoist, thereby increasing the service life of the hoist.

[0019] 3. The rotation of the first rotating plate will cause the inclination angle of the inclination sensor to change. When the angle changes, the inclination sensor will control the winch to stop running. After the winch stops running, it stops winding or unwinding the wire rope, making the position of the wire rope more stable. The use of the inclination sensor realizes automatic start and stop control of the winch, effectively improving the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the deep-well manned intelligent shaft hoist of the present invention;

[0021] Figure 2 A bottom view of the deep manned intelligent shaft hoist of the present invention;

[0022] Figure 3 This is a schematic diagram of the top frame structure of the deep manned intelligent shaft hoist of the present invention;

[0023] Figure 4 This is a schematic diagram of the lifting assembly structure of the deep manned intelligent shaft hoist of the present invention;

[0024] Figure 5 This is a schematic diagram of the load-bearing component structure of the deep-well manned intelligent shaft hoist of the present invention;

[0025] Figure 6 This is a schematic diagram of the fixed base structure of the deep manned intelligent shaft hoist of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the stable components of the deep manned intelligent shaft hoist of the present invention;

[0027] Figure 8 This is a schematic diagram of the support rod structure of the deep well manned intelligent shaft hoist of the present invention.

[0028] In the picture:

[0029] 1. Support frame; 2. Base frame; 3. Winch; 4. Top frame; 5. Lifting assembly; 501. Support; 502. Fixed rod; 503. Support seat; 504. Connecting seat; 505. Rotating rod; 506. Pulley; 507. Wire rope; 508. Rope buckle; 6. Load-bearing assembly; 601. Fixed block; 602. Fixed seat; 603. Pressure sensor; 604. Sliding rod; 605. Load plate; 606. Bottom plate; 607. Support plate; 608. Guardrail; 7 , stabilizing assembly; 701, side frame; 702, first stabilizing plate; 703, second stabilizing plate; 704, splicing rod; 705, support shaft; 706, first rotating plate; 707, inclination sensor; 708, motor; 709, rotating shaft; 710, second rotating plate; 711, through hole; 712, bearing; 713, support rod; 714, baffle; 715, gear; 716, electric push rod; 717, push plate; 718, meshing sleeve; 719, friction sleeve. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] See also Figures 1-8 The present invention provides a technical solution: a large-well manned intelligent shaft hoist, comprising: a support frame 1 and a base frame 2, wherein the top of the support frame 1 is fixedly connected to a top frame 4, and the top of the base frame 2 is fixedly connected to a winch 3; a lifting assembly 5, wherein the lifting assembly 5 is fixedly connected to the top of the top frame 4, and the lifting assembly 5 includes a support 501 and a wire rope 507, wherein the inner surface of the support 501 is symmetrically fixedly connected to a fixed rod 502, and the outer surfaces of the two fixed rods 502 are symmetrically fixedly connected to a support seat 503, and the bottom of the support seat 503 is fixedly connected to a connecting seat 504 The inner surface of the connecting seat 504 is rotatably connected to the rotating rod 505, the outer surface of the rotating rod 505 is fixedly connected to the pulley 506, and the end face of the wire rope 507 is fixedly connected to the rope buckle 508; the load-bearing component 6, the load-bearing component 6 is fixedly connected to the two rope buckles 508, the load-bearing component 6 includes two fixed blocks 601, the bottom of the fixed block 601 is fixedly connected to the connecting plate, and the bottom corners of the connecting plate are fixedly connected to the sliding rod 604; the stabilizing component 7, the stabilizing component 7 is fixedly connected to the inner surface of the support frame 1, and the stabilizing component 7 includes two side frames 701.

[0032] like Figure 1 and Figure 4As shown, the wire rope 507 is located on the inner side of the pulley 506. The wire rope 507 is matched with the winch 3. When people are lifted or lowered in the well, the wire rope 507 can be unwound or reeled through the coordinated use of the winch 3 and the pulley 506 to realize the lifting and lowering of the bottom plate 606 in the well.

[0033] like Figure 5 As shown, a fixed seat 602 is sleeved between the outer surfaces of multiple sliding rods 604, a base plate 606 is fixedly connected between the bottoms of the two fixed seats 602, a supporting plate 607 is fixedly connected to the bottom of the base plate 606, and a guardrail 608 is fixedly connected to the top of the base plate 606. When the base plate 606 is raised and lowered by the connection of the steel wire rope 507, the sliding rod 604 and the force plate 605 are used in conjunction with the fixed seat 602, and the force plate 605 will be stuck in the inner position of the fixed seat 602. When the base plate 606 is lifted by the steel wire rope 507, the pressure on the steel wire rope 507 will be transmitted to the position of the force plate 605 through the connection of the fixed block 601.

[0034] like Figure 6 As shown, a force-bearing plate 605 is fixedly connected between the lower end surfaces of multiple slide bars 604. The force-bearing plate 605 is located at the inner side of the fixed seat 602. A pressure sensor 603 is fixedly connected to the top of the fixed seat 602. The bottom of the pressure sensor 603 fits the top of the force-bearing plate 605. The force-bearing plate 605 will be pulled upward by the wire rope 507, so that the force-bearing plate 605 moves upward and applies pressure to the pressure sensor 603 above. At this time, the pressure data measured by the pressure sensor 603 is the pressure on the two sides of the bottom plate 606 when it is raised and lowered. When the data are relatively similar, it means that the position of the bottom plate 606 is relatively stable, and the staff can work steadily above the bottom plate 606. On the contrary, if there is a certain deviation in the pressure data of the two pressure sensors 603, it means that the bearing capacity of the two steel wire ropes 507 is different at this time, that is, one steel wire rope 507 is in a tight state with greater pressure, and the other steel wire rope 507 is in a relatively loose state. Its support for the bottom plate 606 is relatively unstable, and the staff is very unstable when working above the bottom plate 606. The bottom plate 606 is prone to tilt, posing a greater safety hazard.

[0035] like Figure 7 As shown, a first stabilizing plate 702 is fixedly connected to the outer surface of one side frame 701, and a second stabilizing plate 703 is fixedly connected to the outer surface of the other side frame 701. A plurality of splicing rods 704 are fixedly connected between the first stabilizing plate 702 and the second stabilizing plate 703. Through the setting of the side frame 701, support can be provided for the first stabilizing plate 702 and the second stabilizing plate 703 respectively. Through the setting of the splicing rods 704, the first stabilizing plate 702 and the second stabilizing plate 703 are spliced ​​and fixed together.

[0036] like Figure 7 As shown, the outer surface of the second stable plate 703 is rotatably connected to the support shaft 705, and the end surface of the support shaft 705 is fixedly connected to the first rotating plate 706. The outer surface of the first stable plate 702 is fixedly connected to the motor 708. The output end of the motor 708 slides through the first stable plate 702 and extends to the other side. The output end of the motor 708 is fixedly connected to the rotating shaft 709, and the end surface of the rotating shaft 709 is fixedly connected to the second rotating plate 710. The support shaft 705 is set to provide support for the first rotating plate 706. The first rotating plate 706 is fixed on the support shaft 705. The first and second rotating plates 706 and 710 can rotate synchronously through the connection of the support rod 713. Therefore, when the rotating shaft 709 drives the second rotating plate 710 to rotate, the second rotating plate 710 and the first rotating plate 706 can rotate synchronously, which can drive the support rods 713 on both sides to rotate and wind and tighten the wire rope 507.

[0037] like Figure 7 and Figure 8 As shown, the outer surfaces of the first rotating plate 706 and the second rotating plate 710 are symmetrically provided with through holes 711, and the inner surfaces of the through holes 711 are fixedly connected to bearings 712. A support rod 713 is rotatably connected between the inner surfaces of the two sets of bearings 712, and the outer surfaces of the support rod 713 are symmetrically fixedly connected to the baffle 714. The baffle 714 is located between the bearings 712 on both sides. The outer surface of the second rotating plate 710 is symmetrically fixedly connected to the electric push rod 716. Through the setting of the bearings 712, the bearings 712 on both sides provide support for the support rod 713, so that the support rod 713 can rotate freely. The setting of the baffle 714 can limit the position of the support rod 713, preventing the support rod 713 from being separated from the first rotating plate 706 and the second rotating plate 710. When the wire rope 507 is unwinding or rewinding, the wire rope 507 will contact the surface of the friction sleeve 719 when moving.

[0038] like Figure 7 and Figure 8 As shown, the outer surface of the support rod 713 is fixedly connected to the friction sleeve 719, the wire rope 507 is located between the support rods 713 on both sides, the outer surface of the friction sleeve 719 fits the outer surface of the wire rope 507, and the support rod 713 can rotate freely on the inner wall of the bearing 712. When the wire rope 507 moves, the rotation of the support rod 713 can reduce the friction force, thereby avoiding the friction sleeve 719 causing wear on the wire rope 507 when the hoist is operating normally, thereby improving the service life of the hoist.

[0039] like Figure 7 and Figure 8 As shown, the end face of the support rod 713 is fixedly connected to the gear 715, the end face of the electric push rod 716 is fixedly connected to the push plate 717, and the outer surface of the push plate 717 close to the gear 715 is fixedly connected to the meshing sleeve 718, and the inner surface of the meshing sleeve 718 is meshed with the outer surface of the gear 715. When the pressure sensor 603 detects that the pressure of the steel wire ropes 507 on both sides is uneven, the motor 708 on the looser side is started to tighten the steel wire rope 507. After the steel wire rope 507 is tightened, the bearing force of the two steel wire ropes 507 on the bottom plate 606 can be more uniform, thereby improving the stability of the position of the bottom plate 606. When the motor 708 is started to drive the support rod 7 When the wire rope 507 is wound and tightened by rotating 13, the electric push rod 716 is started to retract. The retraction of the electric push rod 716 can drive the meshing sleeve 718 to move along through the connection of the push plate 717. After the meshing sleeve 718 moves toward the gear 715, the meshing sleeve 718 will be sleeved on the outer position of the gear 715, that is, the position of the gear 715 is meshed and locked by the use of the meshing sleeve 718, so that the gear 715 cannot rotate. At this time, the position of the support rod 713 is locked and cannot rotate. The friction sleeve 719 can contact with the wire rope 507 to generate a large friction force, so that the support rod 713 can complete the winding and tightening of the wire rope 507 relatively smoothly.

[0040] like Figure 7 and Figure 8 As shown, the outer surface of the first rotating plate 706 is fixedly connected with an inclination sensor 707, and the inclination sensor 707 is in a horizontal state. The inclination sensor 707 is electrically connected to the winch 3. When the state of the wire rope 507 is adjusted by the operation of the motor 708, the rotating shaft 709 drives the second rotating plate 710 to rotate. The rotation of the first rotating plate 706 will cause the inclination angle of the inclination sensor 707 to change. At this time, it means that the hoist is adjusting the state of the wire rope 507. When the angle changes, the inclination sensor 707 will control the winch 3 to stop running. After the winch 3 stops running, it stops winding or unwinding the wire rope 507, so that the position of the wire rope 507 is relatively stable. The use of the inclination sensor 707 realizes the automatic start and stop control of the winch 3, which effectively improves the degree of automation of the device.

[0041] The usage and working principle of this device: When the shaft hoist is in use, the wire rope 507 can be unwound or reeled through the coordinated use of the winch 3 and the pulley 506 to realize the lifting and transportation of the bottom plate 606 in the well. When the bottom plate 606 is lifted by the wire rope 507, the pressure on the wire rope 507 will be transmitted to the position of the force plate 605 through the connection of the fixed block 601. The force plate 605 will be subjected to the upward pulling force of the wire rope 507, so that the force plate 605 moves upward and applies pressure to the pressure sensor 603 above. At this time, the pressure data measured by the pressure sensor 603 is the pressure on the two sides of the bottom plate 606 during lifting and lowering. When the pressure data of the two pressure sensors 603 are relatively close, it indicates that the position of the bottom plate 606 is close. It is relatively stable, and the staff can work steadily above the bottom plate 606. On the contrary, if there is a certain deviation in the pressure data of the two pressure sensors 603, it means that the bearing weights of the two steel wire ropes 507 are different at this time, that is, one steel wire rope 507 is in a tight state with greater pressure, and the other steel wire rope 507 is in a relatively loose state. Its support for the bottom plate 606 is relatively unstable, and the staff is very unstable when working above the bottom plate 606. The bottom plate 606 is prone to tilting, which has a greater safety hazard. The side frame 701 can provide support for the first stable plate 702 and the second stable plate 703 respectively, and the first stable plate 702 and the second stable plate 703 are spliced ​​and fixed together by the splicing rod 704. When the pressure sensor 603 detects that the steel wire ropes 507 on both sides are under uneven pressure, the motor 708 on the looser side is started to tighten the steel wire rope 507. After the motor 708 is started, the shaft 709 can be driven to rotate. The rotation of the shaft 709 can drive the second rotating plate 710 to rotate accordingly. The first rotating plate 706 and the second rotating plate 710 can be rotated synchronously through the connection of the support rod 713. Therefore, when the shaft 709 drives the second rotating plate 710 to rotate accordingly, the second rotating plate 710 and the first rotating plate 706 will rotate synchronously, which can drive the support rods 713 on both sides to rotate accordingly to wind and tighten the steel wire rope 507. When the motor 708 is started to drive the support rod 713 to rotate to wind and tighten the steel wire rope 507, the second rotating plate 710 and the first rotating plate 706 will rotate synchronously. When the gear 715 is tightened, the electric push rod 716 is started to retract. The contraction of the electric push rod 716 can drive the meshing sleeve 718 to move along with it through the connection of the push plate 717. After the meshing sleeve 718 moves in the direction of the gear 715, the meshing sleeve 718 will be sleeved on the outer position of the gear 715, that is, the position of the gear 715 is meshed and locked by the use of the meshing sleeve 718, so that the gear 715 cannot rotate. At this time, the position of the support rod 713 is locked and cannot rotate. The friction sleeve 719 can contact the wire rope 507 to generate a large friction force, so that the support rod 713 can complete the winding and tightening of the wire rope 507 more smoothly. When the state of the wire rope 507 is adjusted by the operation of the motor 708, the rotating shaft 709 drives the second rotating plate 710 to rotate.The rotation of the first rotating plate 706 causes the tilt angle of the tilt sensor 707 to change. When the tilt sensor 707 changes the angle, it controls the hoist 3 to stop running. After the hoist 3 stops running, it stops winding or unwinding the wire rope 507, making the position of the wire rope 507 more stable. The use of the tilt sensor 707 realizes the automatic start and stop control of the hoist 3, effectively improving the automation level of the device.

[0042] The wiring diagram of the winch 3, pressure sensor 603, inclination sensor 707, motor 708 and electric push rod 716 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the winch 3, pressure sensor 603, inclination sensor 707, motor 708 and electric push rod 716 will no longer be explained in detail.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Deep shaft manned intelligent shaft hoist, characterized by: include: A support frame (1) and a base frame (2), wherein the top of the support frame (1) is fixedly connected to a top frame (4), and the top of the base frame (2) is fixedly connected to a winch (3); A lifting assembly (5), wherein the lifting assembly (5) is fixedly connected to the top of the top frame (4), and the lifting assembly (5) comprises a support (501) and a steel wire rope (507); a fixing rod (502) is symmetrically fixedly connected to the inner surface of the support (501); a support seat (503) is symmetrically fixedly connected between the outer surfaces of the two fixing rods (502); a connecting seat (504) is fixedly connected to the bottom of the supporting seat (503); a rotating rod (505) is rotatably connected to the inner surface of the connecting seat (504); a pulley (506) is fixedly connected to the outer surface of the rotating rod (505); and a rope buckle (508) is fixedly connected to the end surface of the steel wire rope (507); A load-bearing assembly (6), wherein the load-bearing assembly (6) is fixedly connected to the two rope buckles (508), and the load-bearing assembly (6) comprises two fixed blocks (601), the bottom of each fixed block (601) is fixedly connected to a connecting plate, and the bottom corners of each connecting plate are fixedly connected to a sliding rod (604); A stabilizing component (7), wherein the stabilizing component (7) is fixedly connected to the inner surface of the support frame (1), and the stabilizing component (7) includes two side frames (701).

2. The deep manned intelligent shaft hoist according to claim 1 is characterized in that: The steel wire rope (507) is located inside the pulley (506), and the steel wire rope (507) and the winch (3) are matched.

3. The deep manned intelligent shaft hoist according to claim 1 is characterized in that: A fixing seat (602) is sleeved between the outer surfaces of the plurality of sliding rods (604), a bottom plate (606) is fixedly connected between the bottoms of two of the fixing seats (602), a supporting plate (607) is fixedly connected to the bottom of the bottom plate (606), and a guardrail (608) is fixedly connected to the top of the bottom plate (606).

4. The deep manned intelligent shaft hoist according to claim 3 is characterized by: A force-bearing plate (605) is fixedly connected between the lower end surfaces of the plurality of slide bars (604), the force-bearing plate (605) is located inside the fixing seat (602), a pressure sensor (603) is fixedly connected to the top of the fixing seat (602), and the bottom of the pressure sensor (603) is in contact with the top of the force-bearing plate (605).

5. The deep manned intelligent shaft hoist according to claim 1 is characterized in that: A first stabilizing plate (702) is fixedly connected to the outer surface of one of the side frames (701), a second stabilizing plate (703) is fixedly connected to the outer surface of the other side frame (701), and a plurality of splicing rods (704) are fixedly connected between the first stabilizing plate (702) and the second stabilizing plate (703).

6. The deep manned intelligent shaft hoist according to claim 5 is characterized in that: The outer surface of the second stabilizing plate (703) is rotatably connected to a support shaft (705), and the end face of the support shaft (705) is fixedly connected to the first rotating plate (706). The outer surface of the first stabilizing plate (702) is fixedly connected to a motor (708), and the output end of the motor (708) slides through the first stabilizing plate (702) and extends to the other side. The output end of the motor (708) is fixedly connected to a rotating shaft (709), and the end face of the rotating shaft (709) is fixedly connected to the second rotating plate (710).

7. The deep manned intelligent shaft hoist according to claim 6 is characterized in that: The outer surfaces of the first rotating plate (706) and the second rotating plate (710) are symmetrically provided with through holes (711), the inner surfaces of the through holes (711) are fixedly connected with bearings (712), the inner surfaces of the two groups of the bearings (712) are rotatably connected with support rods (713), the outer surfaces of the support rods (713) are symmetrically fixedly connected with baffles (714), and the baffles (714) are located between the bearings (712) on both sides, and the outer surface of the second rotating plate (710) is symmetrically fixedly connected with an electric push rod (716).

8. The deep manned intelligent shaft hoist according to claim 7 is characterized in that: The outer surface of the support rod (713) is fixedly connected with a friction sleeve (719), the steel wire rope (507) is located between the support rods (713) on both sides, and the outer surface of the friction sleeve (719) is in contact with the outer surface of the steel wire rope (507).

9. The deep manned intelligent shaft hoist according to claim 7 is characterized in that: The end surface of the support rod (713) is fixedly connected to a gear (715), the end surface of the electric push rod (716) is fixedly connected to a push plate (717), the outer surface of the push plate (717) close to the gear (715) is fixedly connected to an engagement sleeve (718), and the inner surface of the engagement sleeve (718) is meshed with the outer surface of the gear (715).

10. The deep manned intelligent shaft hoist according to claim 6, characterized in that: An inclination sensor (707) is fixedly connected to the outer surface of the first rotating plate (706), the inclination sensor (707) is in a horizontal state, and the inclination sensor (707) is electrically connected to the hoist (3).

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