Cage balancing device

Abstract

The utility model provides a suspension cage balancing device, belongs to the technical field of suspension hoisting, and solves the problems that the existing suspension cage balancing device cannot effectively adjust the balance state of a suspension cage and the like. Comprising four passive adjusting mechanisms arranged on a lifting cage and four steel ropes arranged on a winch, flower basket type adjusting bolts are arranged at the lower ends of the steel ropes, adjusting ropes are arranged at the lower ends of the flower basket type adjusting bolts, the lower ends of the adjusting ropes are arranged in the corresponding passive adjusting mechanisms, and the passive adjusting mechanisms are arranged on the lifting cage. A matched pulley mechanism is arranged in the passive adjusting mechanism, the adjusting rope is rotationally arranged on the corresponding matched pulley mechanism, a tightening horizontal position adjusting mechanism is arranged on the lifting cage, four active tightening mechanisms are arranged on the tightening horizontal position adjusting mechanism, and the adjusting rope is arranged on the corresponding active tightening mechanisms in a sliding mode. And a horizontal recording mechanism is arranged on the upper side of the tightening horizontal position adjusting mechanism. The balance state of the suspension cage can be effectively adjusted in the working process, and the balance efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspension lifting, and relates to a cage balancing device. Background Technique

[0002] A cage, also known as a suspension cage, a gantry cage or a worker suspension cage, is a cage-like device that is usually suspended outside a building or structure by ropes, cables or chains, and is used to provide a safe working platform for workers to carry out various high-altitude operations.

[0003] Cage balance is of extremely important significance in high-altitude operations. If the cage shakes during work, it will seriously threaten the lives of the operators, may cause personnel to fall and be injured by impact, and at the same time will also cause damage to the cage structure, transmission system and electrical system, reduce the operation efficiency, and even lead to potential safety hazards and legal liabilities. Therefore, effective measures must be taken to reduce or eliminate the shaking and ensure the stable operation of the cage.

[0004] Existing cage balance devices have problems such as being unable to effectively adjust the balance state of the cage during the working process.

[0005] Based on this, we propose a cage balance device that can effectively adjust the balance state of the cage during the working process and has a higher balance efficiency. Summary of the Invention

[0006] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose a cage balance device. The technical problem to be solved by this utility model is: how to effectively adjust the balance state of the cage during the lifting, lowering and moving processes of the cage and have a higher balance efficiency.

[0007] The purpose of the utility model can be achieved by the following technical solutions:

[0008] A cage balance device includes four passive adjustment mechanisms arranged on the cage and four steel ropes arranged on the hoist. The four steel ropes are evenly arranged in a circle and all vertically downward. A flower basket type adjustment bolt is provided at the lower end of the steel rope, an adjustment rope is provided at the lower end of the flower basket type adjustment bolt, and the lower end of the adjustment rope is arranged inside the corresponding passive adjustment mechanism. The positions of the four steel ropes and the four passive adjustment mechanisms correspond. The passive adjustment mechanisms are evenly arranged in a circle at the four corners on the upper side of the cage. A matching pulley mechanism is provided inside the passive adjustment mechanism. The adjustment rope is rotatably arranged on the corresponding matching pulley mechanism. A tightening horizontal adjustment mechanism is provided in the middle of the upper side of the cage. Four active tightening mechanisms are evenly arranged in a circle on the side of the tightening horizontal adjustment mechanism. The directions of the active tightening mechanisms are facing the corresponding adjustment ropes, and the adjustment ropes are slidably arranged on the corresponding active tightening mechanisms. A horizontal recording mechanism is provided on the upper side of the tightening horizontal adjustment mechanism. The passive adjustment mechanism is electrically connected to the horizontal recording mechanism.

[0009] The working principle of the utility model is as follows: Before the device starts, the staff adjusts the corresponding basket-type adjusting bolts according to the inclination of the cage, so that the cage is in a horizontal state before work. At the same time, the horizontal recording mechanism is started, and the data in the horizontal recording mechanism is cleared;

[0010] When the device starts, the four steel ropes drive the cage to perform lifting and moving actions. When the four steel ropes, due to errors or other factors, cause the cage to be unable to maintain a horizontal state, the horizontal recording mechanism detects and analyzes the inclination data. The horizontal recording mechanism controls the movement of the corresponding passive adjusting mechanism. The adjusting rope is transmitted inside the corresponding passive adjusting mechanism and the cooperating pulley mechanism, and the length of the corresponding adjusting rope between the basket-type adjusting bolt and the passive adjusting mechanism is adjusted, so as to adjust the height of the cage on the corresponding side. This is the passive balance adjustment action;

[0011] At the same time, the horizontal position adjustment mechanism tightens and moves, driving the four active tightening mechanisms on the horizontal position adjustment mechanism to move up and down to appropriate positions. The corresponding active tightening mechanisms retract, pulling the corresponding adjusting ropes, thereby raising the height of the cage on the corresponding side, and at the same time tightening the adjusting ropes to improve the stability of the cage during lifting and moving. This is the active balance adjustment action.

[0012] The horizontal position adjustment mechanism includes a hydraulic push rod, which is fixed at the central position on the upper side of the cage, and a hydraulic push-out rod is slidably arranged on the hydraulic push rod.

[0013] With the above structure, when the hydraulic push rod is pushed out, it drives the hydraulic push-out rod to be pushed out. The hydraulic push rod is fixed at the central position on the upper side of the cage, making the force on the cage more uniform during work, improving the balance of the cage. The horizontal position adjustment mechanism is used to drive the four active tightening mechanisms to move up and down to appropriate positions.

[0014] The horizontal recording mechanism includes a protective housing, which is fixed at the upper end of the hydraulic push-out rod of the hydraulic push rod. A single-chip microcomputer and a gyroscope are fixed inside the protective housing. The single-chip microcomputer and the gyroscope are electrically connected, and the single-chip microcomputer and the gyroscope are connected to an external power supply.

[0015] With the above structure, before the device starts, the staff clears the data in the single-chip microcomputer and starts the gyroscope. The gyroscope is used to record and analyze the inclination angle data of the cage and transmit the data to the single-chip microcomputer.

[0016] The active tightening mechanism includes an electric push rod, which is fixed on the side wall of the hydraulic push rod. A sliding sleeve is fixed on the push-out end of the electric push rod, and the adjusting rope is slidably sleeved in the sliding sleeve at the corresponding position.

[0017] With the above structure, at the initial position, the push end of the electric push rod is fully extended. When the push end of the electric push rod retracts, it pulls the corresponding adjustment rope, thereby raising the height of the cage on the corresponding side. At the same time, the adjustment rope is tightened to improve the stability of the cage during lifting and moving.

[0018] The passive adjustment mechanism includes a fixed concave plate, which is fixed at a corresponding corner on the upper side of the cage. An adjustment roller is rotatably arranged on the fixed concave plate. One end of the adjustment roller is fixed with a one-way ratchet. A pawl is rotatably arranged on the fixed concave plate through a spring. The pawl engages with the one-way ratchet. Two symmetrically arranged support side plates are fixed on the fixed concave plate. A rectangular opening is provided on the outer support side plate. At the same time, an adjustment box is fixed at the outer bottom of the support side plate. An adjustment motor is fixed inside the adjustment box. A limit baffle is fixed at the outer top of the support side plate. A through hole is provided inside the limit baffle. The adjustment rope passes through the through hole inside the limit baffle at the corresponding position and the rectangular opening, sequentially bypasses the adjustment roller and the inside of the matching pulley mechanism, and finally passes through the rectangular opening and enters the adjustment box. At the same time, the adjustment rope meshes with the output shaft of the adjustment motor.

[0019] With the above structure, the single-chip microcomputer controls the rotation of the output shaft of the adjustment motor, driving the adjustment rope to be wound into the adjustment box. The adjustment rope rotates sequentially inside the matching pulley mechanism and on the adjustment roller, reducing the length of the adjustment rope between the corresponding flower basket type adjustment bolt and the limit baffle, thereby adjusting the height of the cage on the corresponding side.

[0020] After the adjustment roller stops rotating, the pawl engages with the one-way ratchet to prevent the one-way ratchet from reversing, thereby preventing the adjustment roller from reversing and reducing the pressure on the output shaft of the adjustment motor.

[0021] The matching pulley mechanism includes a fixed top plate, which is fixed between two corresponding support side plates. A pulley is rotatably arranged on the lower side of the fixed top plate. The adjustment rope passes through the inside of the fixed top plate at the corresponding position, and the adjustment rope is rotatably arranged on the pulley.

[0022] With the above structure, the output shaft of the adjustment motor rotates, driving the adjustment rope to be wound into the adjustment box and driving the adjustment rope to rotate on the corresponding pulley.

[0023] The flower basket type adjustment bolt includes an upper threaded sleeve. The lower end of the steel wire rope is sleeved on the corresponding upper threaded sleeve. The lower end of the upper threaded sleeve is screwed with an adjustment nut. The lower end of the adjustment nut is screwed with a lower threaded hook lock. The upper end of the adjustment rope is hooked on the corresponding lower threaded hook lock. A limit block matching the shape of the through hole inside the limit baffle is fixed on the adjustment rope, and the limit block is located between the lower threaded hook lock and the limit baffle.

[0024] With the above structure, before starting the device, the staff rotates the corresponding adjusting nut according to the inclination of the cage, and changes the distance between the upper threaded collar and the lower threaded hook lock through the thread, so that the cage is in a horizontal state before work. The limit baffle is used to limit the adjustment length of the adjustment rope, preventing the adjustment distance of the adjustment rope from being too long, resulting in serious uneven stress on the four adjustment ropes, thereby reducing the service life of the device.

[0025] Compared with the prior art, the cage balancing device of the present invention has the following advantages:

[0026] 1. By cooperating with the flower basket type adjusting bolt, the adjusting rope and the steel rope, the cage can be adjusted to a horizontal state before work;

[0027] 2. By cooperating with the horizontal recording mechanism, the passive adjusting mechanism, the cooperating pulley mechanism and the adjusting rope, automatic adjustment can be realized during work to keep the cage in a balanced state;

[0028] 3. By cooperating with the tightening horizontal position adjusting mechanism, the active tightening mechanism and the adjusting rope, active adjustment can be realized during work to keep the cage in a balanced state. Brief Description of the Drawings

[0029] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0030] Figure 2 is a front structural schematic diagram of the present invention.

[0031] Figure 3 is a top structural schematic diagram of the present invention.

[0032] Figure 4 is a three-dimensional structural schematic diagram of the passive adjusting mechanism and the cooperating pulley mechanism in the present invention.

[0033] Figure 5 is a side structural schematic diagram of the passive adjusting mechanism and the cooperating pulley mechanism in the present invention.

[0034] Figure 6 is a structural schematic diagram of the present invention.

[0035] In the figure, 1 is the cage; 2 is the tightening and horizontal adjustment mechanism; 3 is the active tightening mechanism; 4 is the horizontal recording mechanism; 5 is the passive adjustment mechanism; 6 is the cooperating pulley mechanism; 7 is the flower basket type adjusting bolt; 8 is the adjusting rope; 9 is the steel rope; 201 is the hydraulic push rod; 202 is the hydraulic push-out rod; 301 is the electric push rod; 302 is the sliding lasso; 501 is the fixed concave plate; 502 is the one-way ratchet; 503 is the pawl; 504 is the supporting side plate; 505 is the adjusting roller; 506 is the adjusting box; 507 is the limit baffle; 601 is the fixed top plate; 602 is the pulley; 701 is the upper threaded collar; 702 is the adjusting nut; 703 is the lower threaded hook lock; 704 is the limit block. Detailed implementation manners

[0036] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0037] As Figures 1-6 shown, this cage balancing device includes four passive adjustment mechanisms 5 provided on the cage 1 and four steel ropes 9 provided on the hoist. The four steel ropes 9 are circumferentially and evenly arranged, and the four steel ropes 9 are all vertically downward. The lower end of the steel rope 9 is provided with a flower basket type adjusting bolt 7. The lower end of the flower basket type adjusting bolt 7 is provided with an adjusting rope 8. The lower end of the adjusting rope 8 is arranged inside the corresponding passive adjustment mechanism 5. The positions of the four steel ropes 9 and the four passive adjustment mechanisms 5 correspond. The passive adjustment mechanisms 5 are circumferentially and evenly arranged at the four corners on the upper side of the cage 1. The inside of the passive adjustment mechanism 5 is provided with a cooperating pulley mechanism 6. The adjusting rope 8 is rotatably arranged on the corresponding cooperating pulley mechanism 6. In the middle of the upper side of the cage 1, there is a tightening and horizontal adjustment mechanism 2. Four active tightening mechanisms 3 are circumferentially and evenly arranged on the side surface of the tightening and horizontal adjustment mechanism 2. The direction of the active tightening mechanism 3 is directly opposite to the corresponding adjusting rope 8, and the adjusting rope 8 is slidably arranged on the corresponding active tightening mechanism 3. On the upper side of the tightening and horizontal adjustment mechanism 2, there is a horizontal recording mechanism 4. The passive adjustment mechanism 5 is electrically connected to the horizontal recording mechanism 4.

[0038] In this embodiment, before the device is started, the staff adjusts the corresponding flower basket type adjusting bolt 7 according to the inclination of the cage 1 to make the cage 1 in a horizontal state before work. At the same time, the horizontal recording mechanism 4 is started and the data in the horizontal recording mechanism 4 is cleared;

[0039] When the device starts, four steel ropes 9 drive the cage 1 to perform lifting and moving actions. When the four steel ropes 9, due to errors or other factors, cause the cage 1 to be unable to maintain a horizontal state, the horizontal recording mechanism 4 detects and analyzes the inclination data. The horizontal recording mechanism 4 controls the corresponding passive adjustment mechanism 5 to move. The adjustment rope 8 is transmitted inside the corresponding passive adjustment mechanism 5 and the cooperating pulley mechanism 6, and the length of the corresponding adjustment rope 8 between the basket-type adjustment bolt 7 and the passive adjustment mechanism 5 is adjusted, thereby adjusting the height of the cage 1 on the corresponding side. This is the passive balance adjustment action;

[0040] At the same time, the tightening horizontal adjustment mechanism 2 moves, driving the four active tightening mechanisms 3 on the tightening horizontal adjustment mechanism 2 to move up and down to appropriate positions. The corresponding active tightening mechanism 3 retracts, pulling the corresponding adjustment rope 8, thereby raising the height of the cage 1 on the corresponding side, and at the same time tightening the adjustment rope 8 to improve the stability of the cage 1 during lifting and moving. This is the active balance adjustment action.

[0041] The tightening horizontal adjustment mechanism 2 includes a hydraulic push rod 201, and the hydraulic push rod 201 is fixed at the central position on the upper side of the cage 1. A hydraulic push-out rod 202 is slidably provided on the hydraulic push rod 201.

[0042] In this embodiment, when the hydraulic push rod 201 is pushed out, it drives the hydraulic push-out rod 202 to be pushed out. The hydraulic push rod 201 is fixed at the central position on the upper side of the cage 1, making the force on the cage 1 more uniform during operation and improving the balance of the cage 1. The tightening horizontal adjustment mechanism 2 is used to drive the four active tightening mechanisms 3 to move up and down to appropriate positions.

[0043] The horizontal recording mechanism 4 includes a protective housing. The protective housing is fixed at the upper end of the hydraulic push-out rod 202 of the hydraulic push rod 201. A single-chip microcomputer and a gyroscope are fixed inside the protective housing. The single-chip microcomputer and the gyroscope are electrically connected, and the single-chip microcomputer and the gyroscope are connected to an external power supply.

[0044] In this embodiment, before the device starts, the staff clears the data in the single-chip microcomputer and starts the gyroscope. The gyroscope is used to record and analyze the inclination angle data of the cage 1 and transmit the data to the single-chip microcomputer.

[0045] The active tightening mechanism 3 includes an electric push rod 301. The electric push rod 301 is fixed on the side wall of the hydraulic push rod 201. A sliding sleeve 302 is fixed on the push-out end of the electric push rod 301. The adjustment rope 8 is slidably sleeved inside the sliding sleeve 302 at the corresponding position.

[0046] In this embodiment, at the initial position, the push-out ends of the electric push rods 301 are all pushed out. The push-out ends of the electric push rods 301 retract, pulling the corresponding adjustment ropes 8, thereby raising the height of the cage 1 on the corresponding side, and at the same time tightening the adjustment ropes 8 to improve the stability of the cage 1 during lifting and moving.

[0047] The passive adjustment mechanism 5 includes a fixed concave plate 501, which is fixed at a corresponding corner on the upper side of the cage 1. An adjustment roller 505 is rotatably provided on the fixed concave plate 501. One end of the adjustment roller 505 is fixed with a one-way ratchet wheel 502. A pawl 503 is rotatably provided on the fixed concave plate 501 through a spring. The pawl 503 is engaged with the one-way ratchet wheel 502. Two symmetrically arranged support side plates 504 are fixed on the fixed concave plate 501. A rectangular opening is provided on the outer support side plate 504. At the same time, an adjustment box 506 is fixed at the outer bottom of the support side plate 504. An adjustment motor is fixed inside the adjustment box 506. A limit baffle 507 is fixed at the outer top of the support side plate 504. A through hole is provided inside the limit baffle 507. The adjustment rope 8 passes through the through hole inside the limit baffle 507 at the corresponding position and the rectangular opening, successively bypasses the adjustment roller 505 and the inside of the matching pulley mechanism 6, and finally passes through the rectangular opening and enters the adjustment box 506. At the same time, the adjustment rope 8 is engaged with the output shaft of the adjustment motor.

[0048] In this embodiment, the single-chip microcomputer controls the rotation of the output shaft of the adjustment motor, driving the adjustment rope 8 to be wound into the adjustment box 506, driving the adjustment rope 8 to rotate successively inside the matching pulley mechanism 6 and on the adjustment roller 505, reducing the length of the adjustment rope 8 between the corresponding flower basket type adjustment bolt 7 and the limit baffle 507, thereby adjusting the height of the cage 1 on the corresponding side;

[0049] After the rotation of the adjustment roller 505 stops, the pawl 503 is engaged with the one-way ratchet wheel 502, preventing the one-way ratchet wheel 502 from reversing, thereby preventing the adjustment roller 505 from reversing and reducing the pressure on the output shaft of the adjustment motor.

[0050] The matching pulley mechanism 6 includes a fixed top plate 601, which is fixed between two support side plates 504 at the corresponding position. A pulley 602 is rotatably provided on the lower side of the fixed top plate 601. The adjustment rope 8 passes through the inside of the fixed top plate 601 at the corresponding position, and the adjustment rope 8 is rotatably arranged on the pulley 602.

[0051] In this embodiment, the output shaft of the adjustment motor rotates, driving the adjustment rope 8 to be wound into the adjustment box 506, driving the adjustment rope 8 to rotate on the corresponding pulley 602.

[0052] The flower basket type adjustment bolt 7 includes an upper threaded sleeve ring 701. The lower end of the steel rope 9 is sleeved on the corresponding upper threaded sleeve ring 701. The lower end of the upper threaded sleeve ring 701 is screwed with an adjustment nut 702. The lower end of the adjustment nut 702 is screwed with a lower threaded hook lock 703. The upper end of the adjustment rope 8 is hooked on the corresponding lower threaded hook lock 703. A limit block 704 matching the shape of the through hole inside the limit baffle 507 is fixed on the adjustment rope 8, and the limit block 704 is located between the lower threaded hook lock 703 and the limit baffle 507.

[0053] In this embodiment, before the device is started, the staff rotates the corresponding adjusting nut 702 according to the inclination of the cage 1, and changes the distance between the upper threaded collar 701 and the lower threaded hook lock 703 through the thread, so that the cage 1 is in a horizontal state before work. The limit baffle 507 is used to limit the adjustment length of the adjustment rope 8, preventing the adjustment distance of the adjustment rope 8 from being too long, resulting in serious uneven stress on the four adjustment ropes 8, thereby reducing the service life of the device.

[0054] The working principle of the present utility model: Before the device is started, the staff rotates the corresponding adjusting nut 702 according to the inclination of the cage 1, and changes the distance between the upper threaded collar 701 and the lower threaded hook lock 703 through the thread, so that the cage 1 is in a horizontal state before work. At the same time, the data in the single-chip microcomputer is cleared and the gyroscope is started;

[0055] When the device is started, the four steel ropes 9 drive the cage 1 to perform lifting and moving actions. When the four steel ropes 9 cause the cage 1 to be unable to maintain a horizontal state due to errors or other factors, the gyroscope records and analyzes the inclination angle data of the cage 1, and transmits the data to the single-chip microcomputer. The single-chip microcomputer controls the output shaft of the adjustment motor to rotate, driving the adjustment rope 8 to be wound into the adjustment box 506, driving the adjustment rope 8 to rotate on the pulley 602 and the adjustment roller 505 in turn, reducing the length of the adjustment rope 8 between the corresponding flower basket type adjustment bolt 7 and the limit baffle 507, adjusting the height of the cage 1 on the corresponding side, so that the cage 1 returns to a horizontal state. After the rotation of the adjustment roller 505 stops, the pawl 503 engages with the one-way ratchet 502, preventing the one-way ratchet 502 from reversing, thereby preventing the adjustment roller 505 from reversing and reducing the pressure on the output shaft of the adjustment motor. This is a passive balance adjustment action;

[0056] The hydraulic push rod 201 is pushed out, driving the hydraulic push rod 202 to be pushed out. At the initial position, the push-out ends of the electric push rods 301 are all pushed out, and the push-out ends of the electric push rods 301 are retracted, pulling the corresponding adjustment ropes 8, thereby raising the height of the cage 1 on the corresponding side, and at the same time tightening the adjustment ropes 8, improving the stability of the cage 1 during lifting and moving. This is an active balance adjustment action.

[0057] In summary, through the cooperation of the flower basket type adjustment bolt 7, the adjustment rope 8 and the steel rope 9, the cage 1 is adjusted to a horizontal state before work;

[0058] Through the cooperation of the horizontal recording mechanism 4, the passive adjustment mechanism 5, the pulley mechanism 6 and the adjustment rope 8, automatic adjustment is realized during work to maintain the balance state of the cage 1;

[0059] Through the cooperation of the tightening horizontal adjustment mechanism 2, the active tightening mechanism 3 and the adjustment rope 8, active adjustment is realized during work to maintain the balance state of the cage 1.

[0060] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains may make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A cage balancing device, comprising four passive adjustment mechanisms (5) arranged on the cage (1) and four steel ropes (9) arranged on a winch, characterized in that: The four steel ropes (9) are evenly arranged around the circumference, and the four steel ropes (9) are all vertically downward, the lower end of the steel rope (9) is provided with a basket-type adjustment bolt (7), the lower end of the basket-type adjustment bolt (7) is provided with an adjustment rope (8), the lower end of the adjustment rope (8) is arranged inside the corresponding passive adjustment mechanism (5), the positions of the four steel ropes (9) and the four passive adjustment mechanisms (5) correspond, the passive adjustment mechanisms (5) are evenly arranged around the circumference at the four corners of the upper side of the cage (1), the passive adjustment mechanism (5) is provided with a matching pulley mechanism (6), and the adjustment The rope (8) is rotatably arranged on the corresponding matching pulley mechanism (6), a tightening horizontal adjustment mechanism (2) is arranged in the middle of the upper side of the cage (1), four active tightening mechanisms (3) are evenly distributed on the side circumference of the tightening horizontal adjustment mechanism (2), the direction of the active tightening mechanism (3) is directly facing the corresponding adjustment rope (8), and the adjustment rope (8) is slidably arranged on the corresponding active tightening mechanism (3), a horizontal recording mechanism (4) is arranged on the upper side of the tightening horizontal adjustment mechanism (2), and the passive adjustment mechanism (5) is electrically connected to the horizontal recording mechanism (4).

2. A cage balancing device according to claim 1, characterized in that: The tightening horizontal position adjustment mechanism (2) comprises a hydraulic push rod (201), the hydraulic push rod (201) is fixed at the upper center position of the cage (1), and a hydraulic push rod (202) is slidably provided on the hydraulic push rod (201).

3. A cage balancing device according to claim 2, characterized in that: The horizontal recording mechanism (4) comprises a protective shell, the protective shell being fixed to the upper end of the hydraulic push rod (202) of the hydraulic push rod (201), a single-chip microcomputer and a gyroscope being fixed inside the protective shell, the single-chip microcomputer and the gyroscope being electrically connected, and the single-chip microcomputer and the gyroscope being connected to an external power supply.

4. A cage balancing device according to claim 3, characterized in that: The active tightening mechanism (3) comprises an electric push rod (301) which is fixed on the side wall of the hydraulic push rod (201). A sliding lasso (302) is fixed on the push-out end of the electric push rod (301). The adjustment rope (8) is slidably sleeved in the sliding lasso (302) at a corresponding position.

5. A cage balancing device according to claim 4, characterized in that: The passive adjustment mechanism (5) comprises a fixed concave plate (501), the fixed concave plate (501) being fixed to a corresponding corner of the upper side of the cage (1), an adjustment roller (505) being rotatably provided on the fixed concave plate (501), a one-way ratchet (502) being fixed to one end of the adjustment roller (505), a pawl (503) being rotatably provided on the fixed concave plate (501) through a spring, the pawl (503) being engaged with the one-way ratchet (502), and two symmetrically arranged support side plates (504) being fixed on the fixed concave plate (501), and a rectangular opening being provided on the outer support side plate (504) At the same time, an adjustment box (506) is fixed to the bottom of the outer side of the supporting side plate (504), an adjustment motor is fixed inside the adjustment box (506), and a limit baffle (507) is fixed to the top of the outer side of the supporting side plate (504). A through hole is opened inside the limit baffle (507). The adjustment rope (8) passes through the through hole and the rectangular opening inside the limit baffle (507) at the corresponding position, bypasses the adjustment roller (505) and the inside of the matching pulley mechanism (6) in turn, and finally passes through the rectangular opening to enter the adjustment box (506), and at the same time, the adjustment rope (8) is meshed with the output shaft of the adjustment motor.

6. A cage balancing device according to claim 5, characterized in that: The matching pulley mechanism (6) comprises a fixed top plate (601), the fixed top plate (601) being fixed between two supporting side plates (504) at corresponding positions, a pulley (602) being rotatably provided on the lower side of the fixed top plate (601), the adjustment rope (8) passing through the interior of the fixed top plate (601) at the corresponding position, and the adjustment rope (8) being rotatably provided on the pulley (602).

7. A cage balancing device according to claim 6, characterized in that: The basket-type adjusting bolt (7) comprises an upper threaded collar (701), the lower end of the steel rope (9) is sleeved on the corresponding upper threaded collar (701), the lower end of the upper threaded collar (701) is threadedly connected with an adjusting nut (702), the lower end of the adjusting nut (702) is threadedly connected with a lower threaded hook lock (703), the upper end of the adjusting rope (8) is hooked on the corresponding lower threaded hook lock (703), a limiting block (704) matching the shape of the internal through hole of the limiting baffle (507) is fixed on the adjusting rope (8), and the limiting block (704) is located between the lower threaded hook lock (703) and the limiting baffle (507).

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