Double-rocker arm derrick comprehensive control mechanism and method

Abstract

The invention discloses a double-rocker-arm derrick comprehensive control mechanism and method, and relates to the technical field of double-rocker-arm derricks, the control mechanism comprises a bottom frame and an upper connecting frame, the upper connecting frame is located above the bottom frame, rocker arms are connected to the two sides of the upper connecting frame, and connecting shafts are fixedly connected to the two opposite ends of the two rocker arms; according to the device, two arc-shaped rods rotate to drive two connecting blocks to rotate, the two connecting blocks further drive a rotating ring to rotate in an annular groove, the rotating ring rotates in the annular groove, the rotating ring rotates in the annular groove, and the rotating ring rotates in the annular groove, so that the rotating ring rotates in the annular groove, and the rotating ring rotates in the annular groove. The rotation of the rotating ring in the annular groove plays an effective limiting and supporting role, the stability and balance of the upper connecting frame during rotation are enhanced, extra support and balance are provided for rotation of the upper connecting frame through the combination of the rotating ring, the arc-shaped rod, the connecting piece and the spring and the limiting function of the annular groove, the stability of equipment during operation is greatly enhanced, and the service life of the equipment is prolonged. And shaking and deviation are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of double swing arm gin poles, and particularly to a comprehensive control mechanism for a double swing arm gin pole. Background Art

[0002] With the continuous increase of ultra-high voltage lines in the construction of the national power grid, the cross-sectional area of the conductors is continuously increasing, and the steel pipe towers and spans used in the lines are constantly improving. Moreover, most of them are located in mountains and ridges. The height of the iron towers is about 98 - 137.3 meters, the root opening distance is constantly increasing, the weight of the iron towers is increasing, the single-piece volume is large, the mass is heavy, and the cross-arm length is relatively long, which brings a series of problems to the tower erection operation of the construction unit. Due to the increasingly harsh construction environment, such as mountainous areas, hilly areas, plateaus, and uninhabited areas, the transportation and erection of gin poles are difficult, which puts forward higher requirements for the gin poles used in construction tower erection. In the fields of construction and power facility construction, double swing arm gin poles are widely used in the hoisting and installation operations of heavy objects.

[0003] The current comprehensive control mechanism of the double swing arm gin pole is found to have at least the following technical problems: First, the installation and disassembly process of the comprehensive control mechanism of the traditional double swing arm gin pole is cumbersome and complex, consuming a large amount of time and manpower, resulting in too long equipment downtime, seriously affecting the construction efficiency. Moreover, due to inconvenient maintenance and high repair difficulty, the repair cost is increased.

[0004] Second, in addition, the existing control mechanism lacks stability during operation, is prone to shaking and deviation, affecting construction safety and the accuracy of operations. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a comprehensive control mechanism for a double swing arm gin pole to at least solve or improve one of the above technical problems.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: In a first aspect, a comprehensive control mechanism for a double swing arm gin pole includes a chassis and an upper connecting frame. The upper connecting frame is located above the chassis. Both sides of the upper connecting frame are connected with swing arms. Fixedly connected to opposite ends of the two swing arms are connecting shafts. Each swing arm is rotatably connected to the upper connecting frame through the connecting shaft. A rotating assembly is provided between the upper connecting frame and the chassis. The rotating assembly includes a turntable, a connecting seat, a rotating ring, a hinge block and an arc-shaped rod. A driving assembly is provided on the chassis. The driving assembly includes a sliding seat, a driving device and a second motor. The turntable is fixedly installed at the bottom end of the upper connecting frame. The connecting seat is fixedly installed at the upper end of the chassis. A central hole is formed in the middle of the surface of the connecting seat. A rotating shaft is fixedly installed in the middle of the bottom end of the turntable. A hexagonal groove is formed in the bottom surface of the rotating shaft. The rotating shaft is inserted into the central hole. The output shaft one of the driving device is fixedly connected with a hexagonal rod adapted to the hexagonal groove. The number of the hinge blocks and the arc-shaped rods is two each. Each arc-shaped rod is respectively connected to both sides of the rotating ring for strengthening the connection between the chassis and the upper connecting frame.

[0007] Preferably: An annular groove is concaved in the outer surface of the connecting seat. The rotating ring is movably sleeved in the annular groove for limiting the rotating ring. Connecting blocks are fixedly installed at both end parts of the rotating ring. Connecting grooves are formed in the two opposite surfaces of the two connecting blocks.

[0008] Preferably: The number of the hinge blocks and the arc-shaped rods is two each. The two hinge blocks are respectively fixedly installed at both end parts of the upper connecting frame. A connecting member is hingedly connected in each hinge block. Each connecting member is respectively inserted into the connecting groove.

[0009] Preferably: The two arc-shaped rods are respectively fixedly installed at both end parts of the upper connecting frame. A round block is fixedly installed at the end of each arc-shaped rod. Each arc-shaped rod movably penetrates through the connecting member. A spring is movably sleeved on each arc-shaped rod. Each connecting member is fixedly connected to the end part of the upper connecting frame through the spring.

[0010] Preferably: The sliding seat is slidably installed in the chassis. The driving device is located below the connecting seat. The hexagonal rod is inserted into the hexagonal groove from the bottom of the central hole. A groove adapted to the bottom of the driving device is formed in the upper surface of the sliding seat. The driving device is placed in the groove. A limiting block is fixedly installed at the end of the sliding seat.

[0011] Preferably: A limiting groove is formed in the side surface of the chassis. The limiting block movably penetrates through the limiting groove for limiting the movement of the sliding seat. An access opening communicating with the limiting groove is formed in the side surface of the chassis. The output shaft two of the second motor is fixedly connected with a threaded rod. The second motor is fixedly installed at the bottom of the chassis. The threaded rod is rotatably installed on the chassis.

[0012] Preferably: the threaded rod passes through the limit block and is threadedly connected to the limit block, and support rods are fixedly installed on the two side ends of the upper connecting frame to support the initial position of the rocker arm. When the equipment is not running or in the initial state, the support rods ensure that the rocker arm maintains a stable position to prevent it from accidentally shaking or shifting. At the same time, during the operation of the equipment, the support rods can also share the load borne by the rocker arm to a certain extent, reduce the pressure on other connecting components, and improve the structural stability and service life of the entire equipment. The setting of the support rods ensures the stability of the rocker arm in the initial position, reduces the risk of operating failures caused by inaccurate initial position, improves the reliability of the equipment, and the reasonable sharing of the load reduces the pressure on other connecting components, reduces the possibility of component fatigue and damage, and further improves the structural stability and service life of the entire equipment.

[0013] In a second aspect, a working method of a dual rocker arm integrated control mechanism includes: Start the driving device, and drive the hexagonal rod to rotate through its output shaft, and use the cooperation between the hexagonal rod and the hexagonal groove at the bottom of the rotating shaft to drive the rotating shaft and the turntable fixed to the upper connecting frame to rotate, so as to realize the overall rotation of the upper connecting frame and the rocker arm; When the driving device needs to be disassembled, start the second motor, and drive the threaded rod to rotate through its second output shaft, so that the limit block connected by the thread moves down along the limit groove, and drives the slide seat and the driving device to move down to the removal outlet to complete the disassembly; When installing the driving device, place the driving device in the groove of the slide seat, start the second motor in the reverse direction to move the slide seat upward until the hexagonal rod is inserted into the hexagonal groove; Manually push the connecting piece out of the connecting groove of the rotating ring to separate the arc rod, or use the spring to reset the connecting piece to insert the connecting piece into the connecting groove to complete the connection; The initial position of the rocker arm is supported by a support rod.

[0014] The beneficial effects of the present invention are as follows: Connecting blocks are fixedly installed on the two side ends of the swivel, and a connecting groove is opened on the surface of each connecting block. Under normal conditions, each connecting piece is stably inserted in the connecting groove under the tension of the spring. When the equipment is running, the rotation of the upper connecting frame will drive the two arc rods to rotate, and the rotation of the two arc rods will drive the two connecting blocks to rotate. The two connecting blocks then drive the swivel to rotate in the annular groove. The rotation of the swivel in the annular groove plays an effective limiting and supporting role, which enhances the stability and balance of the upper connecting frame during rotation. The combination of the swivel, arc rod, connecting piece and spring, and the limiting effect of the annular groove provide additional support and balance for the rotation of the upper connecting frame, which greatly enhances the stability of the equipment during operation and reduces shaking and deviation.

[0015] The precise coordination of the hexagonal rod and the hexagonal groove ensures high-precision control of the rotation of the upper connecting frame and the rocker arm by the driving equipment, realizes accurate adjustment of the angle and position, and meets various complex construction requirements. The ingenious design of the motor, threaded rod and slide seat makes the disassembly and installation of the driving equipment simple and quick. The staff can quickly complete the replacement and maintenance of the driving equipment, reducing equipment downtime. The convenient maintenance process reduces the difficulty and cost of maintenance.

[0016] The operator manually pushes the connecting piece to overcome the pulling force of the spring and detach it from the connecting groove. At this time, the spring is stretched. When the connecting piece needs to be reinserted into the connecting groove, the connecting piece is released and the restoring elastic force of the spring can be used to quickly and accurately insert the connecting piece into the connecting groove, thereby realizing the quick connection and separation of the arc rod and the connecting piece, facilitating the maintenance and adjustment of the equipment. The quick connection and separation function between the connecting piece and the connecting groove realized by the spring facilitates the debugging, maintenance and component replacement of the equipment, thereby improving the working efficiency.

[0017] When the equipment is not running or in its initial state, the support rod ensures that the rocker arm maintains a stable position to prevent it from accidentally shaking or shifting. At the same time, during the operation of the equipment, the support rod can also share the load borne by the rocker arm to a certain extent, reduce the pressure on other connecting parts, and improve the structural stability and service life of the entire equipment. The setting of the support rod ensures the stability of the rocker arm in the initial position, reduces the risk of operating failures caused by inaccurate initial position, and improves the reliability of the equipment. Reasonable load sharing reduces the pressure on other connecting parts, reduces the possibility of component fatigue and damage, and further improves the structural stability and service life of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0019] Figure 1 It is a structural diagram of the overall double rocker arm integrated control mechanism of the present invention; Figure 2 It is a structural diagram of the upper connecting frame of the present invention; Figure 3 It is a structural diagram of the rocker arm of the present invention; Figure 4 It is a structural diagram of the chassis of the present invention; Figure 5 It is a structural diagram of the turntable of the present invention; Figure 6 A cross-sectional structural diagram of the connecting base of the present invention; Figure 7 It is a structural diagram of the slide seat of the present invention; Figure 8 For the present invention Figure 2 The enlarged structure diagram at position A in the present invention

[0020] Legend: 1. Chassis; 11. Upper connecting frame; 12. Rocker arm; 13. Connecting shaft; 14. Support rod; 15. Limit groove; 16. Outlet; 2. Turntable; 21. Rotating shaft; 22. Hexagonal groove; 3. Connecting seat; 31. Central hole; 32. Annular groove; 4. Rotating ring; 41. Connecting block; 42. Connecting groove; 5. Hinge block; 51. Connecting piece; 6. Arc rod; 61. Round block; 62. Spring; 7. Slide seat; 71. Groove; 72. Limit block; 8. Driving device; 81. Hexagonal rod; 9. Motor II; 91. Threaded rod. Specific embodiments

[0021] The following further describes in detail the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] Example: As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown in the figure, in view of the problems existing in the prior art, the present invention provides a comprehensive control mechanism for a double rocker boom pole, which includes a chassis 1 and an upper connecting frame 11. The upper connecting frame 11 is located above the chassis 1. Both sides of the upper connecting frame 11 are connected with rocker arms 12. Fixed connection shafts 13 are provided at the opposite ends of the two rocker arms 12. Each rocker arm 12 is rotatably connected to the upper connecting frame 11 through the connection shaft 13. A rotating assembly is provided between the upper connecting frame 11 and the chassis 1. The rotating assembly includes a turntable 2, a connecting seat 3, a rotating ring 4, a hinge block 5 and an arc rod 6. A driving assembly is provided on the chassis 1. The driving assembly includes a sliding seat 7, a driving device 8 and a second motor 9. The turntable 2 is fixedly installed at the bottom end of the upper connecting frame 11. The connecting seat 3 is fixedly installed at the upper end of the chassis 1. A central hole 31 is opened in the middle of the surface of the connecting seat 3. A rotating shaft 21 is fixedly installed in the middle of the bottom end of the turntable 2. A hexagonal groove 22 is opened on the bottom surface of the rotating shaft 21. The rotating shaft 21 is inserted into the central hole 31. The output shaft one of the driving device 8 is fixedly connected with a hexagonal rod 81 adapted to the hexagonal groove 22. The number of the hinge blocks 5 and the arc rods 6 is two each. Each arc rod 6 is respectively connected to both sides of the rotating ring 4 for strengthening the connection between the chassis 1 and the upper connecting frame 11. An annular groove 32 is concaved on the outer surface of the connecting seat 3. The rotating ring 4 is movably sleeved in the annular groove 32 for limiting the rotating ring 4. Connecting blocks 41 are fixedly installed at both ends of the two sides of the rotating ring 4. Connecting grooves 42 are opened on the two opposite surfaces of the two connecting blocks 41. The number of the hinge blocks 5 and the arc rods 6 is two each. The two hinge blocks 5 are respectively fixedly installed at both ends of the two sides of the upper connecting frame 11. A connecting member 51 is hingedly connected in each hinge block 5. Each connecting member 51 is respectively inserted into the connecting groove 42. The two arc rods 6 are respectively fixedly installed at both ends of the two sides of the upper connecting frame 11. A round block 61 is fixedly installed at the end of each arc rod 6. Each arc rod 6 respectively passes through the connecting member 51 movably. A spring 62 is movably sleeved on each arc rod 6. Each connecting member 51 is respectively fixedly connected to the end of the upper connecting frame 11 through the spring 62. The sliding seat 7 is slidably installed in the chassis 1. The driving device 8 is located below the connecting seat 3. The hexagonal rod 81 is inserted into the hexagonal groove 22 from the bottom of the central hole 31. A groove 71 adapted to the bottom of the driving device 8 is opened on the upper surface of the sliding seat 7. The driving device 8 is placed in the groove 71. A limiting block 72 is fixedly installed at the end of the sliding seat 7. A limiting groove 15 is opened on the side surface of the chassis 1. The limiting block 72 movably passes through the limiting groove 15 for limiting the movement of the sliding seat 7. An extraction port 16 communicated with the limiting groove 15 is opened on the side surface of the chassis 1. The output shaft two of the second motor 9 is fixedly connected with a threaded rod 91. The second motor 9 is fixedly installed at the bottom of the chassis 1. The threaded rod 91 is rotatably installed on the chassis 1. The threaded rod 91 passes through the limiting block 72 and is threadedly connected with the limiting block 72. Support rods 14 are fixedly installed at both ends of the two sides of the upper connecting frame 11 for supporting the initial position of the rocker arm 12; When it is necessary to drive the upper connecting frame 11 and the rocker arm 12 to rotate, the driving device 8 is started. The first output shaft thereof drives the hexagonal rod 81 to rotate. Since the hexagonal rod 81 is adapted to the hexagonal groove 22 at the bottom surface of the rotating shaft 21, the rotation of the hexagonal rod 81 will accurately drive the rotating shaft 21 to rotate. The rotation of the rotating shaft 21 then drives the turntable 2 to rotate. The turntable 2 is fixedly connected to the upper connecting frame 11, thereby realizing the overall rotation of the upper connecting frame 11 and the rocker arm 12. When it is necessary to disassemble the driving device 8, the second motor 9 is started. The second output shaft of the second motor 9 drives the threaded rod 91 to rotate. Since the threaded rod 91 is threadedly connected to the limiting block 72, the rotation of the threaded rod 91 will drive the limiting block 72 to move downward along the limiting groove 15. The limiting block 72 is fixedly installed on the sliding seat 7. Therefore, the sliding seat 7 and the driving device 8 placed in the groove 71 will be driven to move downward until they move to the outlet 16. The staff can conveniently remove the driving device 8 from the outlet 16. When it is necessary to install the driving device 8, the driving device 8 is placed in the groove 71, and then the second motor 9 is started to move the sliding seat 7, the limiting block 72 and the driving device 8 upward until the hexagonal rod 81 is accurately inserted into the hexagonal groove 22. At this time, starting the driving device 8 can drive the turntable 2 and the upper connecting frame 11 to rotate. Through the cooperation of the hexagonal rod 81 and the hexagonal groove 22, the accurate control of the rotation of the upper connecting frame 11 and the rocker arm 12 by the driving device 8 is realized. At the same time, the design of the second motor 9, the threaded rod 91 and the sliding seat 7 makes the disassembly and assembly of the driving device 8 flexible and convenient, facilitating the maintenance and replacement of the equipment; Connecting blocks 41 are fixedly installed at both end portions of the swivel ring 4. Connecting grooves 42 are formed on the surface of each connecting block 41. Under normal conditions, each connecting member 51 is stably inserted into the connecting groove 42 under the pulling force of the spring 62. When the equipment is running, the rotation of the upper connecting frame 11 will drive the two arc-shaped rods 6 to rotate. The rotation of the two arc-shaped rods 6 will drive the two connecting blocks 41 to rotate. The two connecting blocks 41 then drive the swivel ring 4 to rotate in the annular groove 32. The rotation of the swivel ring 4 in the annular groove 32 plays an effective limiting and supporting role, enhancing the stability and balance when the upper connecting frame 11 rotates. The combination of the swivel ring 4, the arc-shaped rods 6, the connecting members 51 and the springs 62, and the limiting effect of the annular groove 32 provide additional support and balance for the rotation of the upper connecting frame 11, greatly enhancing the stability during the operation of the equipment and reducing shaking and deviation; When it is necessary to separate the arc-shaped rod 6 from the connecting member 51, the operator manually pushes the connecting member 51 to overcome the pulling force of the spring 62 and disengage from the connecting groove 42. At this time, the spring 62 is stretched under force. When it is necessary to reinsert the connecting member 51 into the connecting groove 42, the connecting member 51 is released, and the reset elastic force of the spring 62 can be used to quickly and accurately insert the connecting member 51 into the connecting groove 42, realizing the quick connection and separation of the arc-shaped rod 6 and the connecting member 51, facilitating the maintenance and adjustment of the equipment. The quick connection and separation function realized between the connecting member 51 and the connecting groove 42 through the spring 62 is convenient for the debugging, maintenance and component replacement of the equipment, improving the work efficiency; By fixedly installing support rods 14 at both end parts on both sides of the upper connecting frame 11, these two support rods 14 can effectively support the initial position of the rocker arm 12. When the equipment is not running or in the initial state, the support rods 14 ensure that the rocker arm 12 maintains a stable position, preventing it from accidentally shaking or shifting. At the same time, during the operation of the equipment, the support rods 14 can also share the load borne by the rocker arm 12 to a certain extent, reducing the pressure on other connecting components, improving the structural stability and service life of the entire equipment. The setting of the support rods 14 ensures the stability of the rocker arm 12 in the initial position, reducing the risk of operation failures caused by inaccurate initial positions and improving the reliability of the equipment.

[0023] Working principle: First step, when it is necessary to drive the upper connecting frame 11 and the rocker arm 12 to rotate, start the driving device 8. Its output shaft 1 drives the hexagonal rod 81 to rotate. Since the hexagonal rod 81 is adapted to the hexagonal groove 22 at the bottom surface of the rotating shaft 21, the rotation of the hexagonal rod 81 will accurately drive the rotating shaft 21 to rotate. The rotation of the rotating shaft 21 then drives the turntable 2 to rotate. The turntable 2 is fixedly connected to the upper connecting frame 11, thereby realizing the overall rotation of the upper connecting frame 11 and the rocker arm 12. When it is necessary to disassemble the driving device 8, start the second motor 9. The output shaft 2 of the second motor 9 drives the threaded rod 91 to rotate. Since the threaded rod 91 is threadedly connected to the limit block 72, the rotation of the threaded rod 91 will drive the limit block 72 to move downward along the limit groove 15. The limit block 72 is fixedly installed on the sliding seat 7, so it will drive the sliding seat 7 and the driving device 8 placed in the groove 71 to move downward together until it moves to the outlet 16. The staff can conveniently remove the driving device 8 from the outlet 16. When it is necessary to install the driving device 8, place the driving device 8 in the groove 71, and then start the second motor 9 to move the sliding seat 7, the limit block 72 and the driving device 8 upward until the hexagonal rod 81 is accurately inserted into the hexagonal groove 22. At this time, starting the driving device 8 can drive the turntable 2 and the upper connecting frame 11 to rotate. Through the cooperation of the hexagonal rod 81 and the hexagonal groove 22, the accurate control of the rotation of the upper connecting frame 11 and the rocker arm 12 by the driving device 8 is realized. At the same time, the design of the second motor 9, the threaded rod 91 and the sliding seat 7 makes the disassembly and assembly of the driving device 8 flexible and convenient, facilitating the maintenance and replacement of the equipment; Second step, connection blocks 41 are fixedly installed at both end parts of the rotating ring 4. Connection grooves 42 are formed on the surface of each connection block 41. Under normal conditions, each connecting member 51 is stably inserted into the connection groove 42 under the pulling force of the spring 62. When the equipment is running, the rotation of the upper connecting frame 11 will drive the two arc-shaped rods 6 to rotate. The rotation of the two arc-shaped rods 6 will drive the two connection blocks 41 to rotate. The two connection blocks 41 then drive the rotating ring 4 to rotate in the annular groove 32. The rotation of the rotating ring 4 in the annular groove 32 plays an effective limiting and supporting role, enhancing the stability and balance when the upper connecting frame 11 rotates. The combination of the rotating ring 4, the arc-shaped rods 6, the connecting members 51 and the spring 62, as well as the limiting effect of the annular groove 32, provides additional support and balance for the rotation of the upper connecting frame 11, greatly enhancing the stability during the operation of the equipment and reducing shaking and deviation; In the third step, when the arc rod 6 needs to be separated from the connecting piece 51, the operator manually pushes the connecting piece 51 to overcome the pulling force of the spring 62 and detach from the connecting groove 42. At this time, the spring 62 is stretched, and when the connecting piece 51 needs to be reinserted into the connecting groove 42, the connecting piece 51 is loosened, and the connecting piece 51 can be quickly and accurately inserted into the connecting groove 42 by using the reset elastic force of the spring 62, so as to realize the quick connection and separation of the arc rod 6 and the connecting piece 51, which is convenient for the maintenance and adjustment of the equipment. The quick connection and separation function between the connecting piece 51 and the connecting groove 42 realized by the spring 62 is convenient for the debugging, maintenance and component replacement of the equipment, and improves the working efficiency. The fourth step is to fix support rods 14 on both side ends of the upper connecting frame 11. The two support rods 14 can effectively support the initial position of the rocker arm 12. When the equipment is not running or in the initial state, the support rods 14 ensure that the rocker arm 12 maintains a stable position to prevent it from accidentally shaking or shifting. At the same time, during the operation of the equipment, the support rods 14 can also share the load borne by the rocker arm 12 to a certain extent, reduce the pressure on other connecting parts, and improve the structural stability and service life of the entire equipment. The setting of the support rods 14 ensures the stability of the rocker arm 12 in the initial position, reduces the risk of operating failures due to inaccurate initial position, and improves the reliability of the equipment.

[0024] Example 2 A working method of a dual rocker arm integrated control mechanism, comprising: The driving device 8 is started, and the hexagonal rod 81 is driven to rotate through its output shaft 1. The hexagonal rod 81 cooperates with the hexagonal groove 22 at the bottom of the rotating shaft 21 to drive the rotating shaft 21 and the rotating disk 2 fixed to the upper connecting frame 11 to rotate, so as to realize the overall rotation of the upper connecting frame 11 and the rocker arm 12; When the drive device 8 needs to be disassembled, the motor 2 9 is started, and the threaded rod 91 is driven to rotate through its output shaft 2, so that the threaded limit block 72 moves down along the limit groove 15, and the slide seat 7 and the drive device 8 move down to the removal outlet 16 to complete the disassembly; When installing the driving device 8, place the driving device 8 in the groove 71 of the slide 7, start the motor 2 9 in the reverse direction to move the slide 7 upward until the hexagonal rod 81 is inserted into the hexagonal groove 22; Manually push the connecting piece 51 out of the connecting groove 42 of the rotating ring 4 to separate the arc rod 6, or use the spring 62 to reset the connecting piece 51 to insert the connecting groove 42 to complete the connection; The initial position of the rocker arm 12 is supported by the support rod 14 .

[0025] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0026] As is known by technical common sense, the present invention can be implemented by other embodiments that do not depart from its spiritual essence or essential features. Therefore, the above-disclosed embodiments are illustrative in all aspects and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are encompassed by the present invention.

Claims

1. A double rocker arm integrated control mechanism, comprising a base frame (1) and an upper connecting frame (11), wherein the upper connecting frame (11) is located above the base frame (1), and rockers (12) are connected to both sides of the upper connecting frame (11), characterized in that: The two opposite ends of the two rocker arms (12) are fixedly connected with a connecting shaft (13), and each of the rocker arms (12) is rotatably connected to the upper connecting frame (11) via the connecting shaft (13). A rotating assembly is provided between the upper connecting frame (11) and the base frame (1), and the rotating assembly comprises a rotating disk (2), a connecting seat (3), a rotating ring (4), a hinge block (5) and an arc-shaped rod (6). A driving assembly is provided on the base frame (1), and the driving assembly comprises a sliding seat (7), a driving device (8) and a second motor (9); The turntable (2) is fixedly mounted on the bottom end of the upper connecting frame (11), the connecting seat (3) is fixedly mounted on the upper end of the bottom frame (1), a center hole (31) is provided in the middle of the surface of the connecting seat (3), a rotating shaft (21) is fixedly mounted in the middle of the bottom end of the turntable (2), a hexagonal groove (22) is provided on the bottom surface of the rotating shaft (21), and the rotating shaft (21) is inserted into the center hole (31); The output shaft of the driving device (8) is fixedly connected to a hexagonal rod (81) adapted to the hexagonal groove (22), the number of the hinge blocks (5) and the number of the arc rods (6) are both two, and each of the arc rods (6) is respectively connected to two sides of the rotating ring (4) to reinforce the connection between the base frame (1) and the upper connecting frame (11).

2. A dual rocker arm integrated control mechanism according to claim 1, characterized in that: An annular groove (32) is concavely formed on the outer surface of the connecting seat (3), and the rotating ring (4) is movably sleeved in the annular groove (32) for limiting the position of the rotating ring (4).

3. A dual rocker arm integrated control mechanism according to claim 2, characterized in that: Connecting blocks (41) are fixedly mounted on both side ends of the rotating ring (4), and connecting grooves (42) are provided on two opposite sides of the two connecting blocks (41).

4. A dual rocker arm integrated control mechanism according to claim 3, characterized in that: The number of the hinge blocks (5) and the number of the arc-shaped rods (6) are both two, and the two hinge blocks (5) are respectively fixedly mounted on the two side ends of the upper connecting frame (11), and each hinge block (5) is hingedly connected with a connecting piece (51); Wherein, each of the connecting members (51) is inserted into a connecting groove (42) respectively.

5. A dual rocker arm integrated control mechanism according to claim 4, characterized in that: The two arc-shaped rods (6) are respectively fixedly mounted on the two side ends of the upper connecting frame (11), and a round block (61) is fixedly mounted on the end of each arc-shaped rod (6); Each of the arc-shaped rods (6) movably penetrates the connecting piece (51), each of the arc-shaped rods (6) is movably sleeved with a spring (62), and each of the connecting pieces (51) is fixedly connected to an end of the upper connecting frame (11) via the spring (62).

6. A dual rocker arm integrated control mechanism according to claim 5, characterized in that: The sliding seat (7) is slidably mounted in the base frame (1), the driving device (8) is located below the connecting seat (3), and the hexagonal rod (81) is inserted into the hexagonal groove (22) from the bottom of the center hole (31).

7. A dual rocker arm integrated control mechanism according to claim 6, characterized in that: The upper surface of the slide seat (7) is provided with a groove (71) adapted to the bottom of the drive device (8), and the drive device (8) is placed in the groove (71); Wherein, a limit block (72) is fixedly mounted on the end of the slide seat (7).

8. A dual rocker arm integrated control mechanism according to claim 7, characterized in that: A limiting groove (15) is provided on the side of the base frame (1), and the limiting block (72) movably passes through the limiting groove (15) to limit the movement of the slide seat (7).

9. A dual rocker arm integrated control mechanism according to claim 8, characterized in that: The side of the base frame (1) is provided with a take-out port (16) which is in communication with the limit groove (15), and the output shaft 2 of the motor 2 (9) is fixedly connected to a threaded rod (91); wherein the motor 2 (9) is fixedly mounted on the bottom of the base frame (1), and the threaded rod (91) is rotatably mounted on the base frame (1); The threaded rod (91) passes through the limit block (72) and is threadedly connected to the limit block (72). Support rods (14) are fixedly mounted on both side ends of the upper connecting frame (11) for supporting the initial position of the rocker arm (12).

10. A working method of the double rocker arm integrated control mechanism according to claim 9, characterized in that: include: The driving device (8) is started to drive the hexagonal rod (81) to rotate via its output shaft 1, and the hexagonal rod (81) cooperates with the hexagonal groove (22) at the bottom of the rotating shaft (21) to drive the rotating shaft (21) and the rotating disk (2) fixed to the upper connecting frame (11) to rotate, thereby realizing the overall rotation of the upper connecting frame (11) and the rocker arm (12); When the drive device (8) needs to be disassembled, the second motor (9) is started, and the second output shaft thereof drives the threaded rod (91) to rotate, so that the threaded limit block (72) moves downward along the limit groove (15), driving the slide seat (7) and the drive device (8) to move downward to the removal outlet (16) to complete the disassembly; When installing the driving device (8), the driving device (8) is placed in the groove (71) of the slide seat (7), and the motor 2 (9) is started in the reverse direction to move the slide seat (7) upward until the hexagonal rod (81) is inserted into the hexagonal groove (22); Manually push the connecting piece (51) out of the connecting groove (42) of the rotating ring (4) to separate the arc rod (6), or use the spring (62) to reset the connecting piece (51) to insert the connecting groove (42) to complete the connection; The initial position of the rocker arm (12) is supported by a support rod (14).

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