Anti-rollover stable base of derrick set and method

Abstract

The invention provides an anti-rollover stable base and method of a derrick set and relates to the technical field of derrick bases, the base comprises a base body and a derrick body, the lower surface of the base body is fixedly connected with a movable frame, the annular side face of the base body is rotationally connected with a connecting ring, and the front side and the rear side of the base body are each provided with a fixed rod; the lower surfaces of the two fixing rods are rotationally connected with two spiral drill bits, first motors are arranged above the two fixing rods, the base body is movably connected with the derrick body in a sleeving mode, and the two pairs of spiral drill bits rotate so that the two pairs of spiral drill bits can cut into the ground and gradually go deep into the ground along with continuous rotation of the spiral drill bits. The base body is stably anchored to the ground by means of interaction force between the spiral blades and soil, and large friction force and anchoring force are formed with the soil, so that compared with a traditional earth surface anchoring mode, the risk that the base body is overturned is greatly reduced, and the stability and safety of the whole derrick set are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of pole bases, and in particular relates to an anti-tilt stabilizing base and method for a pole group. Background Art

[0002] As a lifting device widely used in the construction, power, communication and other industries, the stability of the boom is crucial to the safety and smooth progress of the project. As a key component supporting the entire boom, the boom base requires the use of a variety of technologies to ensure its performance in actual applications.

[0003] 1. Base structure design: It must have sufficient strength and stability to withstand the pressure and various external forces generated by the holding rod and the lifting weight. The shape, size and material selection directly affect the overall load-bearing capacity.

[0004] 2. Connection and fixing method: Ensure a tight and stable connection between the pole and the base to prevent loosening or displacement during operation. Common methods include bolt connection and welding, each with different characteristics and applicable scenarios.

[0005] 3. Anchor device: It is used to fix the base firmly on the ground, resist external forces such as wind force and lifting force, and prevent the base from tipping over or sliding. It is an important part of ensuring the safety of the pole.

[0006] At present, in order to achieve stable installation and use of the pole, manufacturers have adopted various types of pole bases and related technologies. Some bases use a large area of ​​metal chassis and a solid leg structure to increase the contact area with the ground and support stability; some bases are equipped with complex connection components, such as high-strength bolt groups and special connection flanges to enhance the connection reliability between the pole and the base; some use ground anchor bolts or counterweights to fix the base in terms of anchoring.

[0007] However, the above-mentioned prior art still has the following problems: in terms of anchoring, the traditional anchoring method has poor adaptability to complex terrain, and it is difficult to ensure the stable anchoring of the base, and it is easy to have insufficient anchoring force, which affects the overall stability of the pole. In terms of the pole fixing method, the traditional manual bolt fixing operation is cumbersome and it is difficult to accurately control the fixing force, which may cause the pole to be loosely fixed or damage the pole due to excessive tightening. In view of these problems, the present application proposes a solution to design a pole base, which is provided with a spiral drill anchoring device, which can be efficiently anchored by a motor-driven spiral drill and the height of the spiral drill can be adjusted by an air pump to adapt to uneven ground; the pole is fixed by a motor-driven connecting block, which can accurately control the fixing force and is easy to operate; the pole base has good adaptability, stability and ease of operation, can effectively solve many problems existing in the existing pole base, and improve the performance and safety of the pole in various engineering operations.

[0008] In view of this, the existing structure and defects are studied and improved, and an anti-tilt stable base of a holding pole group is provided, in order to achieve a more practical purpose. Summary of the invention

[0009] In order to solve the above technical problems, the present invention provides an anti-tilt stabilizing base for a boom assembly to solve the above problems.

[0010] The first aspect of the present invention provides an anti-rollover stabilizing base for a holding pole group, comprising a base body and a holding pole body, the lower surface of the base body is fixedly connected to a movable frame, the annular side surface of the base body is rotatably connected to a connecting ring, fixing rods are arranged on the front and rear sides of the base body, the lower surfaces of the two fixing rods are rotatably connected to two spiral drill bits, a first motor is arranged above the two fixing rods, the base body is movably sleeved with the holding pole body, two cylinders are fixedly connected in the base body, a group of limiting grooves are opened on the inner wall of the connecting ring, two pairs of clamping grooves are opened on the upper surface of the base body, limiting blocks are movably clamped in the two pairs of clamping grooves, the annular side surface of the holding pole body is movably clamped to a fixing ring, a second motor is arranged above the base body, the opposite surfaces of the two pairs of limiting blocks are fixedly connected to rubber pads, the rubber pads located at the front and rear sides of the two pairs of rubber pads The upper surface of the pad is fixedly connected with an annular block, each of the slots is rotatably connected with a screw and fixedly connected with a connecting block, the two pairs of screws are respectively threadedly sleeved with the two pairs of limit blocks, the opposite ends of the two pairs of screws are fixedly connected, the surfaces of the two pairs of connecting blocks are rotatably connected with driving columns, the opposite surfaces of the two fixed rods are fixedly connected with connecting strips, the right surfaces of the two connecting strips are fixedly connected with clamping plates, the two clamping plates are respectively fixedly connected with the two cylinder pistons, the lower surfaces of the two first motors are fixedly connected with fixing plates, the upper surfaces of the two pairs of spiral drill heads are fixedly connected with round rods, the surfaces of the two pairs of round rods are fixedly connected with first gears, the two fixing plates are respectively fixedly connected with the two fixing rods, the surfaces of the two pairs of the first gears are respectively provided with two transmission belts, and the two round rods on the right side of the two pairs of round rods are respectively fixedly connected with the output shafts of the two first motors.

[0011] Preferably, a fixing cylinder is fixedly connected to the lower surface of the base body, and the fixing cylinder is movably connected to the holding rod body. An annular groove is opened on the annular side of the base body, and the annular groove is rotatably connected to the connecting ring. A support block is fixedly connected to the upper surface of the base body, and the support block is fixedly connected to the second motor.

[0012] Preferably, the annular side surface of the fixing ring is fixedly connected with a connecting column, and the two connecting columns are movably connected to the two annular blocks respectively, and the two pairs of annular sides of the screw rods are fixedly connected with fixing blocks, and the two pairs of fixing blocks are fixedly connected to the two pairs of slots respectively, and the lower surfaces of the two pairs of driving columns are fixedly connected with third gears, and the two pairs of third gears are respectively meshed with the two pairs of fourth gears.

[0013] Preferably, each of the driving columns is fixedly connected to the upper end with a second gear, the second gear located on the leftmost side of the two pairs of the second gears is fixedly connected to the output shaft of the second motor, the two pairs of the second gears are movably engaged with a set of limit grooves, and two fixed columns are fixedly connected to the lower surface of the base body, and the two fixed columns are movably connected with two connecting strips respectively.

[0014] A second aspect of the present invention is a method for fixing an anti-tilt stable base, comprising: The first motor is started, and its output shaft drives the fixed round rod to rotate. During the rotation of the round rod, the first gear connected to it is driven to rotate, and the first gear further drives the transmission belt connected to it to rotate, and the transmission belt drives the first gear on the other side to rotate; during the rotation of the round rod, the spiral drill bit fixed below it is driven to rotate, and at the same time, another pair of spiral drill bits connected by the transmission belt are also rotated; the rotation of the spiral drill bit causes it to cut into the ground, and as it continues to rotate, the spiral drill bit gradually goes deeper into the ground, and the base body is stably anchored to the ground by the interaction force between the spiral blades and the soil; The cylinder is started, so that the cylinder piston drives the connected card plate to move, and the card plate drives the connecting strip fixed to it to move together during the movement, and the connecting strip drives the fixed rod connected to it to move downward, thereby causing the spiral drill head to move downward; the cylinder controls the up and down movement of the spiral drill head; when facing uneven ground, one pair of spiral drill heads touches the ground at a lower position, while the other pair of spiral drill heads rises to a suitable height to avoid the higher ground; at this time, the first motor is started to drive the spiral drill heads to rotate, and the two pairs of spiral drill heads drill into the ground of different heights respectively; Start the second motor, so that its output shaft drives the second gear connected to it to rotate, and the second gear drives the connecting ring connected to it to rotate during the rotation process, and the connecting ring drives another second gear to rotate; each second gear drives the driving column connected to it to rotate, and the driving column drives the third gear connected to it to rotate, and the third gear meshes with the fourth gear, thereby driving the fourth gear to rotate; when the fourth gear rotates, it drives the screw connected to it to rotate, and the limit block on the screw starts to move under the action of the thread; the two pairs of limit blocks are movably clamped in the base body, and are fitted and fixed with the boom body during the movement; the limit block is driven by the second motor to move toward the boom body to adjust the fit between the limit block and the boom body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the two pairs of spiral drill bits are in a rotating state, and the rotation of the two pairs of spiral drill bits enables them to cut into the ground. As the spiral drill bits continue to rotate, they gradually go deeper into the ground, and rely on the interaction force between the spiral blades and the soil to stably anchor the base body to the ground. By forming a larger friction force and anchoring force with the soil, compared with traditional surface anchoring methods, it can better resist various external forces from the boom body, such as wind force, tension and lateral force when lifting heavy objects, etc., which greatly reduces the risk of tipping over of the base body and improves the stability and safety of the entire boom group.

[0016] In the present invention, the connection mode driven by the second motor usually has a higher torque output, which can stably push the limit block to fit with the holding pole body. Compared with manually tightening the bolts or other mechanical fixing methods, the process of the second motor driving is smoother, and there will be no loose connection or damage to the connecting parts due to human factors (such as uneven force). The overall automated operation mode not only improves work efficiency and reduces labor costs, but also reduces the labor intensity and operation risks of operators.

[0017] In the present invention, the two clamping plates will drive the connecting strips fixed thereto to move during the movement, and the two connecting strips are respectively fixed to the two fixing rods. At this time, the two fixing rods also move downward accordingly, and the two pairs of spiral drill bits also move downward at the same time. The cylinder controls the up and down movement of the spiral drill bits, and the depth of the spiral drill bits into the soil can be accurately adjusted to adapt to different ground conditions and anchoring requirements.

[0018] In the present invention, the position of the spiral drill bit is adjusted and anchored according to the height of the ground, which can ensure that each supporting point of the base body can be closely combined with the ground, effectively dispersing the weight and external force of the base body. The overall integrated design is moved by the movable frame, and the base body can be easily transferred from one location to another. There is no need to use large-scale lifting equipment for overall lifting, which reduces dependence on professional transportation equipment, reduces transportation costs and transportation difficulties, and is conducive to carrying out boom-related engineering operations under various complex terrains and working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the base body structure of the present invention; Figure 3 It is a schematic diagram of the fixing rod structure of the present invention; Figure 4 It is a schematic diagram of the structure of the spiral drill bit of the present invention; Figure 5 It is a schematic diagram of the connecting ring structure of the present invention; Figure 6 It is a schematic diagram of the structure of the limit block of the present invention; Figure 7 It is a schematic diagram of the structure of the fixing ring of the present invention; Figure 8 It is a schematic diagram of the screw structure of the present invention.

[0020] In the figure, the correspondence between the structure name and the figure number is: 1. base body; 2. holding rod body; 3. connecting ring; 4. fixing rod; 5. transmission belt; 6. spiral drill bit; 7. first motor; 8. cylinder; 9. second motor; 10. movable frame; 11. fixing plate; 13. clamping plate; 14. connecting strip; 15. first gear; 16. round rod; 17. limiting groove; 18. fixing column; 19. fixing cylinder; 20. limiting block; 21. fixing ring; 22. clamping groove; 23. annular groove; 24. connecting column; 25. annular block; 26. rubber pad; 27. screw; 28. support block; 29. ​​second gear; 30. driving column; 31. third gear; 32. connecting block; 33. fourth gear; 34. fixing block. DETAILED DESCRIPTION

[0021] The following is a further detailed description of 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 are not intended to limit the scope of the present invention.

[0022] See also Figure 1 - Figure 8The present invention provides an anti-rollover stable base for a holding pole group, comprising a base body 1 and a holding pole body 2, wherein a movable frame 10 is fixedly connected to the lower surface of the base body 1, a connecting ring 3 is rotatably connected to the annular side surface of the base body 1, fixing rods 4 are arranged on both the front and rear sides of the base body 1, two spiral drill bits 6 are rotatably connected to the lower surfaces of the two fixing rods 4, a first motor 7 is arranged above the two fixing rods 4, the base body 1 is movably sleeved with the holding pole body 2, two cylinders 8 are fixedly connected in the base body 1, a group of limiting grooves 17 are arranged on the inner wall of the connecting ring 3, two pairs of card grooves 22 are arranged on the upper surface of the base body 1, and limiting blocks 20 are movably clamped in the two pairs of card grooves 22, and the ring of the holding pole body 2 is provided with a plurality of movable clamping blocks 20. The side of the shape is movably connected with a fixing ring 21, a second motor 9 is arranged above the base body 1, the opposite surfaces of the two pairs of limit blocks 20 are fixedly connected with rubber pads 26, and the upper surfaces of the rubber pads 26 located on the front and rear sides of the two pairs of rubber pads 26 are fixedly connected with annular blocks 25, each card slot 22 is rotatably connected with a screw rod 27 and fixedly connected with a connecting block 32, the two pairs of screw rods 27 are respectively threadedly sleeved with the two pairs of limit blocks 20, the opposite ends of the two pairs of screw rods 27 are fixedly connected with a fourth gear 33, the surfaces of the two pairs of connecting blocks 32 are rotatably connected with driving columns 30, the opposite surfaces of the two fixing rods 4 are fixedly connected with connecting strips 14, the right surfaces of the two connecting strips 14 are fixedly connected with a card plate 13, and the two The clamping plate 13 is fixedly connected to the pistons of the two cylinders 8 respectively, the lower surfaces of the two first motors 7 are fixedly connected with a fixing plate 11, the upper surfaces of the two pairs of spiral drill bits 6 are fixedly connected with a round rod 16, the surfaces of the two pairs of round rods 16 are fixedly connected with a first gear 15, the two fixing plates 11 are fixedly connected to the two fixing rods 4 respectively, and the surfaces of the two pairs of first gears 15 are respectively provided with two transmission belts 5. The two round rods 16 located on the right side of the two pairs of round rods 16 are respectively fixedly connected to the output shafts of the two first motors 7. When the base body 1 needs to be fixed, by starting the first motor 7, the output shaft of the first motor 7 will drive the round rod 16 fixed thereto to rotate, and the round rod 16 will drive the belt during the rotation process. The first gear 15 fixed thereto is driven to rotate, and the first gear 15 will drive the transmission belt 5 connected thereto to rotate during the rotation process, and the transmission belt 5 will drive the first gear 15 on the other side to rotate during the rotation process. At this time, the two round rods 16 are in a rotating state, and the two round rods 16 will drive the spiral drill bits 6 fixed thereunder to rotate during the rotation process. At this time, the two spiral drill bits 6 on the other side repeat the operation, and the two pairs of spiral drill bits 6 are in a rotating state. The rotation of the two pairs of spiral drill bits 6 enables them to cut into the ground. As the spiral drill bits 6 continue to rotate, they gradually go deeper into the ground, and rely on the interaction force between the spiral blades and the soil to stably anchor the base body 1 to the ground.

[0023] A fixing cylinder 19 is fixedly connected to the lower surface of the base body 1, and the fixing cylinder 19 is movably connected to the boom body 2. An annular groove 23 is provided on the annular side surface of the base body 1, and the annular groove 23 is rotatably connected to the connecting ring 3. A support block 28 is fixedly connected to the upper surface of the base body 1, and the support block 28 is fixedly connected to the second motor 9. By forming a larger friction and anchoring force with the soil, compared with the traditional surface anchoring method, it can better resist various external forces from the boom body 2, such as wind force, tension and lateral force when lifting heavy objects, etc., which greatly reduces the risk of tipping over of the base body 1 and improves the stability and safety of the entire boom group.

[0024] The annular side surface of the fixing ring 21 is fixedly connected with a connecting column 24, and the two connecting columns 24 are movably sleeved with the two annular blocks 25 respectively. The annular sides of the two pairs of screw rods 27 are fixedly connected with fixing blocks 34, and the two pairs of fixing blocks 34 are fixedly connected with the two pairs of slots 22 respectively. The lower surfaces of the two pairs of driving columns 30 are fixedly connected with the third gears 31, and the two pairs of third gears 31 are respectively meshed with the two pairs of fourth gears 33. By starting the two cylinders 8, the pistons of the two cylinders 8 drive the clamping plates 13 fixed thereto to move. The two clamping plates 13 will drive the connecting strips 14 fixed thereto to move during the movement. The two connecting strips 14 are respectively fixed to the two fixing rods 4. At this time, the two fixing rods 4 also move downward accordingly, and the two pairs of spiral drill bits 6 also move downward at the same time. The cylinder 8 controls the up and down movement of the spiral drill bit 6, and the soil penetration depth of the spiral drill bit 6 can be accurately adjusted to adapt to different ground conditions and anchoring requirements. Each pair of spiral drill bits 6 is controlled to move by an independent cylinder 8. When facing uneven ground, that is, a pair of spiral drill bits 6 contacts a lower position. The ground, the other pair of spiral drill bits 6 rises to a suitable height to avoid the higher ground, at this time the first motor 7 is started to drive the spiral drill bits 6 to rotate, and the two pairs of spiral drill bits 6 drill into the ground of different heights respectively. During the drilling process, the air pressure inside the cylinder 8 is accurately controlled, so as to fine-tune the penetration depth of the spiral drill bits 6 to ensure that the two pairs of spiral drill bits 6 can be firmly anchored on the ground, providing stable support for the entire base body 1. This structure can effectively cope with the complex ground conditions of uneven heights. The positions of the spiral drill bits 6 are adjusted and anchored according to the height of the ground, which can ensure that each support point of the base body 1 can be closely combined with the ground, effectively dispersing the weight and external force of the base body 1. The overall integrated design is moved through the movable frame 10, so that the base body 1 can be easily transferred from one location to another, without the need to use large lifting equipment for overall lifting, reducing the dependence on professional transportation equipment, reducing transportation costs and transportation difficulties, and is conducive to carrying out boom-related engineering operations under various complex terrains and working conditions.

[0025] The upper end of each driving column 30 is fixedly connected to a second gear 29, and the second gear 29 located on the leftmost side of the two pairs of second gears 29 is fixedly connected to the output shaft of the second motor 9. The two pairs of second gears 29 are movably engaged with a set of limit grooves 17. Two fixing columns 18 are fixedly connected to the lower surface of the base body 1, and the two fixing columns 18 are movably sleeved with two connecting strips 14 respectively. By starting the second motor 9, its output shaft will drive the second gear 29 fixed thereto to rotate, and the second gear 29 will drive the connecting ring 3 engaged therewith to rotate during the rotation process, and the connecting ring 3 will drive the Another second gear 29 rotates, and at this time, a group of second gears 29 are all in a rotating state and will drive their respective fixed driving columns 30 to rotate. Each driving column 30 will drive the third gear 31 fixed thereto to rotate during the rotation process. A group of third gears 31 are respectively meshed with a group of fourth gears 33. When the third gear 31 rotates, it will drive the fourth gear 33 meshed therewith to rotate together. At this time, the two pairs of fourth gears 33 will rotate at the same time and drive their respective fixed screws 27 to rotate. During the rotation of each screw 27, the limit blocks 20 respectively sleeved on the surface thereof are affected. The screw action starts to move, and the two pairs of limit blocks 20 are movably connected to the base body 1. At this time, the two pairs of limit blocks 20 begin to move relatively to each other under the action of the screw. During the movement, the rubber pads 26 fixed on the opposite surfaces of the two pairs of limit blocks 20 will fit and fix with the pole body 2. The surface of the pole body 2 is fixed with two connecting columns 24 on the surface of the fixing ring 21 fixed by screws. The two connecting columns 24 are movably connected with the annular blocks 25 on the front and rear sides respectively and fixed by nuts to ensure the stability of the pole body 2. The limit blocks 20 are driven by the second motor 9 to move toward the pole body 2, which can accurately The degree of fit between the limit block 20 and the boom body 2 can be accurately adjusted, thereby accurately controlling the fixing force. The connection mode driven by the second motor 9 usually has a higher torque output, which can stably push the limit block 20 to fit with the boom body 2. Compared with manually tightening bolts or other mechanical fixing methods, the driving process of the second motor 9 is smoother, and there will be no loose connection or damage to the connecting parts due to human factors (such as uneven force). The overall automated operation mode not only improves work efficiency and reduces labor costs, but also reduces the labor intensity and operation risks of operators.

[0026] Working principle: In the first step, when the base body 1 needs to be fixed, the first motor 7 is started, and the output shaft of the first motor 7 will drive the round rod 16 fixed thereto to rotate. The round rod 16 will drive the first gear 15 fixed thereto to rotate during the rotation process. The first gear 15 will drive the transmission belt 5 connected thereto to rotate during the rotation process. The transmission belt 5 will drive the first gear 15 on the other side to rotate during the rotation process. At this time, both round rods 16 are in a rotating state. The two round rods 16 will drive the spiral drill head 6 fixed thereunder to rotate during the rotation process. At this time, the two spiral drills on the other side The head 6 repeats the operation, and the two pairs of spiral drill bits 6 are in a rotating state. The rotation of the two pairs of spiral drill bits 6 enables them to cut into the ground. As the spiral drill bits 6 continue to rotate, they gradually go deeper into the ground, relying on the interaction force between the spiral blades and the soil to stably anchor the base body 1 to the ground, and form a larger friction and anchoring force with the soil. Compared with the traditional surface anchoring method, it can better resist various external forces from the boom body 2, such as wind force, tension and lateral force when lifting heavy objects, etc., which greatly reduces the risk of tipping over of the base body 1 and improves the stability and safety of the entire boom group.

[0027] In the second step, by starting the two cylinders 8, the pistons of the two cylinders 8 drive the fixed card plates 13 to move. During the movement, the two card plates 13 will drive the connecting strips 14 fixed thereto to move together. The two connecting strips 14 are respectively fixed to the two fixing rods 4. At this time, the two fixing rods 4 also move downward, and the two pairs of spiral drill bits 6 also move downward at the same time. The cylinder 8 controls the up and down movement of the spiral drill bits 6, and the depth of the spiral drill bits 6 into the soil can be accurately adjusted to adapt to different ground conditions and anchoring requirements. Each pair of spiral drill bits 6 is controlled to move by an independent cylinder 8. When facing uneven ground, that is, one pair of spiral drill bits 6 contacts the ground at a lower position, and the other pair of spiral drill bits 6 rises to a suitable height to avoid the higher ground. At this time, the first motor 7 is started to drive the spiral drill bits 6 to rotate, and the two pairs of spiral drill bits 6 drill into different heights respectively. During the drilling process, the air pressure inside the cylinder 8 is accurately controlled to fine-tune the penetration depth of the spiral drill bit 6, ensuring that the two pairs of spiral drill bits 6 can be firmly anchored on the ground, providing stable support for the entire base body 1. This structure can effectively cope with complex and uneven ground conditions. The position of the spiral drill bit 6 is adjusted and anchored according to the height of the ground, ensuring that each supporting point of the base body 1 can be closely combined with the ground, effectively dispersing the weight and external force of the base body 1. The overall integrated design is moved through the movable frame 10, and the base body 1 can be easily transferred from one location to another. There is no need to use large lifting equipment for overall lifting, which reduces dependence on professional transportation equipment, reduces transportation costs and transportation difficulties, and is conducive to carrying out boom-related engineering operations under various complex terrains and working conditions.

[0028] In the third step, by starting the second motor 9, its output shaft will drive the second gear 29 fixed thereto to rotate. During the rotation process, the second gear 29 will drive the connecting ring 3 connected thereto to rotate. During the rotation process, the connecting ring 3 will drive the other second gear 29 to rotate. At this time, a group of second gears 29 are in a rotating state and will drive their respective fixed driving columns 30 to rotate. During the rotation process, each driving column 30 will respectively drive the third gear 31 fixed thereto to rotate. A group of third gears 31 are respectively meshed with a group of fourth gears 33. When the third gear 31 rotates, it will drive the fourth gear 33 meshed therewith to rotate together. At this time, the two pairs of fourth gears 33 will rotate simultaneously and drive their respective fixed screws 27 to rotate. During the rotation process of each screw 27, the limit blocks 20 respectively sleeved on its surface are acted upon by the thread and begin to move. The two pairs of limit blocks 20 are both movably engaged in the base body 1. At this time, the two pairs of limit blocks 20 are acted upon by the thread and begin to move relatively. During the movement The rubber pads 26 fixed on the opposite surfaces of the two pairs of limit blocks 20 will be fitted and fixed to the pole body 2. Two connecting columns 24 are fixed on the surface of the fixing ring 21 fixed by screws on the surface of the pole body 2. The two connecting columns 24 are movably sleeved with the annular blocks 25 located on the front and rear sides respectively and fixed by nuts to ensure the stability of the pole body 2. The limit block 20 is driven by the second motor 9 to move toward the pole body 2, so that the fit between the limit block 20 and the pole body 2 can be accurately adjusted, and the fixing force can be accurately controlled. The connection mode driven by the second motor 9 usually has a higher torque output, which can stably push the limit block 20 to fit with the pole body 2. Compared with manually tightening bolts or other mechanical fixing methods, the driving process of the second motor 9 is smoother, and there will be no loose connection or damage to the connecting parts due to human factors (such as uneven force). The overall automated operation mode not only improves work efficiency and reduces labor costs, but also reduces the labor intensity and operation risks of operators.

[0029] In an optional embodiment, a method for fixing an anti-tilt stabilizing base of a holding pole assembly is also provided, comprising the following steps: The first step is to fix the base body 1: Start the first motor 7 so that its output shaft drives the fixed round rod 16 to rotate. During the rotation process, the round rod 16 drives the first gear 15 connected to it to rotate. The first gear 15 further drives the transmission belt 5 connected to it to rotate. The transmission belt 5 then drives the first gear 15 on the other side to rotate, so that both round rods 16 are in a rotating state. During the rotation process, the round rod 16 drives the spiral drill bit 6 fixed below it to rotate. At the same time, another pair of spiral drill bits 6 connected by the transmission belt 5 also rotate. The rotation of the spiral drill bit 6 makes it cut into the ground. As it continues to rotate, the spiral drill bit 6 gradually goes deeper into the ground, relying on the interaction force between the spiral blades and the soil to stably anchor the base body 1 to the ground. Compared with the traditional surface anchoring method, this anchoring method can better resist various external forces from the holding rod body 2, such as wind force, pulling force and lateral force when lifting heavy objects, etc., greatly reducing the risk of the base body 1 tipping over.

[0030] Step 2: Depth adjustment of spiral drill bit 6: Start the cylinder 8, so that the piston of the cylinder 8 drives the card plate 13 connected thereto to move, and the card plate 13 drives the connecting strip 14 fixed thereto to move together during the movement, and the connecting strip 14 drives the fixed rod 4 connected thereto to move downward, thereby causing the auger 6 to move downward as well. The cylinder 8 controls the up and down movement of the auger 6, and can accurately adjust the depth of the auger 6 into the soil to adapt to different ground conditions and anchoring requirements. When facing uneven ground, one pair of auger 6 contacts the ground at a lower position, while the other pair of auger 6 rises to a suitable height to avoid the higher ground. At this time, the first motor 7 is started to drive the auger 6 to rotate, and the two pairs of auger 6 drill into different grounds respectively. During the drilling process, the air pressure inside the cylinder 8 is accurately controlled, so as to fine-tune the depth of the auger 6 into the soil, ensuring that both pairs of auger 6 can be firmly anchored on the ground, providing stable support for the entire base body 1.

[0031] Step 3: Fix the pole body 2: The second motor 9 is started, and its output shaft drives the second gear 29 connected thereto to rotate. The second gear 29 drives the connecting ring 3 connected thereto to rotate during the rotation process, and the connecting ring 3 drives another second gear 29 to rotate, so that a group of second gears 29 are all in a rotating state. Each second gear 29 drives the driving column 30 connected thereto to rotate, and the driving column 30 drives the third gear 31 connected thereto to rotate, and the third gear 31 meshes with the fourth gear 33, thereby driving the fourth gear 33 to rotate. When the fourth gear 33 rotates, it drives the screw rod 27 connected thereto to rotate, and the limit block 20 on the screw rod 27 starts to move under the action of the thread. Both pairs of limit blocks 20 are movably clamped in the base body 1, and are fitted and fixed with the arm body 2 during the movement. The fixing ring 21 fixed by screws on the arm body 2 is movably sleeved with the annular block 25 on the limit block 20, and is fixed by nuts to ensure the stability of the arm body 2. By driving the limit block 20 to move toward the pole body 2 through the second motor 9, the fit between the limit block 20 and the pole body 2 can be accurately adjusted, thereby accurately controlling the fixing force.

[0032] The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and to design various embodiments with various modifications suitable for specific uses.

Claims

1. An anti-tilt stabilizing base for a pole group, comprising a base body (1) and a pole body (2), wherein a movable frame (10) is fixedly connected to the lower surface of the base body (1), and characterized in that: The annular side surface of the base body (1) is rotatably connected to a connecting ring (3); the front and rear sides of the base body (1) are provided with fixing rods (4); the lower surfaces of the two fixing rods (4) are rotatably connected to two spiral drill bits (6); the upper surfaces of the two fixing rods (4) are provided with a first motor (7); the base body (1) and the holding rod body (2) are movably sleeved; two cylinders (8) are fixedly connected inside the base body (1); a group of limit grooves (17) are provided on the inner wall of the connecting ring (3); two pairs of clamping grooves (22) are provided on the upper surface of the base body (1); and the limit blocks (20) are movably clamped in the two pairs of clamping grooves (22); The holding rod body (2) is movably connected to a fixing ring (21) on an annular side surface, a second motor (9) is arranged above the base body (1), the opposing surfaces of the two pairs of limit blocks (20) are fixedly connected to rubber pads (26), the upper surfaces of the rubber pads (26) located on the front and rear sides of the two pairs of rubber pads (26) are fixedly connected to an annular block (25), each of the clamping grooves (22) is rotatably connected to a screw rod (27) and fixedly connected to a connecting block (32), the two pairs of screw rods (27) are respectively threadedly sleeved with the two pairs of limit blocks (20), the opposite ends of the two pairs of screw rods (27) are fixedly connected to (33), the surfaces of the two pairs of connecting blocks (32) are rotatably connected to driving columns (30), the opposing surfaces of the two fixing rods (4) are fixedly connected to connecting strips (14), the right surfaces of the two connecting strips (14) are fixedly connected to clamping plates (13), and the two clamping plates (13) are respectively fixedly connected to the pistons of the two cylinders (8).

2. The anti-tilt stabilizing base of the holding pole assembly according to claim 1, characterized in that: The lower surfaces of the two first motors (7) are fixedly connected to a fixing plate (11), the upper surfaces of the two pairs of spiral drill bits (6) are fixedly connected to a round rod (16), and the surfaces of the two pairs of round rods (16) are fixedly connected to a first gear (15); The two fixing plates (11) are respectively fixedly connected to the two fixing rods (4), two transmission belts (5) are respectively arranged on the surfaces of the two pairs of the first gears (15), and the two round rods (16) located on the right side of the two pairs of the round rods (16) are respectively fixedly connected to the output shafts of the two first motors (7).

3. The anti-tilt stabilizing base of the holding pole assembly as claimed in claim 2, characterized in that: A fixing cylinder (19) is fixedly connected to the lower surface of the base body (1); Wherein, the fixing tube (19) is movably sleeved with the holding rod body (2).

4. The anti-tilt stabilizing base of the holding pole assembly as claimed in claim 3, characterized in that: The base body (1) is provided with an annular groove (23) on its annular side surface; Wherein, the annular groove (23) is rotatably connected to the connecting ring (3).

5. The anti-tilt stabilizing base of the holding pole assembly as claimed in claim 4, characterized in that: A support block (28) is fixedly connected to the upper surface of the base body (1); Wherein, the support block (28) is fixedly connected to the second motor (9).

6. The anti-tilt stabilizing base of the holding pole assembly as claimed in claim 5, characterized in that: The annular side surface of the fixing ring (21) is fixedly connected with a connecting column (24); The two connecting pillars (24) are movably sleeved with the two annular blocks (25) respectively.

7. The anti-tilt stabilizing base of the holding pole assembly according to claim 6, characterized in that: The annular side surfaces of the two pairs of screw rods (27) are fixedly connected with fixing blocks (34); Wherein, the two pairs of fixing blocks (34) are respectively fixedly connected to the two pairs of clamping slots (22).

8. The anti-tilt stabilizing base of the holding pole assembly according to claim 7, characterized in that: The lower surfaces of the two pairs of driving columns (30) are fixedly connected with a third gear (31); The two pairs of third gears (31) are respectively meshed with the two pairs (33).

9. The anti-tilt stabilizing base of the holding pole assembly according to claim 8, characterized in that: The upper end of each driving column (30) is fixedly connected to a second gear (29), and the leftmost second gear (29) of the two pairs of second gears (29) is fixedly connected to the output shaft of the second motor (9); Wherein, the two pairs of the second gears (29) are both movably engaged with a set of limiting grooves (17).

10. The method for fixing the anti-tilt stable base according to claim 9, characterized in that: include: The first motor (7) is started so that its output shaft drives the fixed round rod (16) to rotate. During the rotation process, the round rod (16) drives the first gear (15) connected thereto to rotate. The first gear (15) further drives the transmission belt (5) connected thereto to rotate. The transmission belt (5) in turn drives the first gear (15) on the other side to rotate. During the rotation process, the round rod (16) drives the spiral drill bit (6) fixed thereunder to rotate. At the same time, another pair of spiral drill bits (6) connected by the transmission belt (5) also rotate. The rotation of the spiral drill bit (6) causes it to cut into the ground. As the rotation continues, the spiral drill bit (6) gradually penetrates into the ground. The base body (1) is stably anchored to the ground by the interaction force between the spiral blades and the soil. The cylinder (8) is started, so that the piston of the cylinder (8) drives the clamping plate (13) connected thereto to move. During the movement of the clamping plate (13), the connecting strip (14) fixed thereto moves together. The connecting strip (14) then drives the fixing rod (4) connected thereto to move downward, thereby causing the spiral drill head (6) to also move downward. The cylinder (8) controls the up and down movement of the spiral drill head (6). When facing an uneven ground, one pair of spiral drill heads (6) contacts the ground at a lower position, while the other pair of spiral drill heads (6) rises to a suitable height to avoid the higher ground. At this time, the first motor (7) is started to drive the spiral drill heads (6) to rotate, and the two pairs of spiral drill heads (6) drill into the ground at different heights respectively. The second motor (9) is started so that its output shaft drives the second gear (29) connected thereto to rotate. During the rotation process, the second gear (29) drives the connecting ring (3) connected thereto to rotate. The connecting ring (3) in turn drives another second gear (29) to rotate. Each second gear (29) drives the driving column (30) connected thereto to rotate. The driving column (30) in turn drives the third gear (31) connected thereto to rotate. The third gear (31) meshes with the fourth gear (33), thereby driving the fourth gear (33) to rotate. When the fourth gear (33) rotates, it drives the screw rod (27) connected thereto to rotate. The limit block (20) on the screw rod (27) starts to move under the action of the thread. Both pairs of limit blocks (20) are movably connected to the base body (1) and are fitted and fixed to the arm body (2) during the movement process. The limit blocks (20) are driven by the second motor (9) to move toward the arm body (2) to adjust the fit between the limit blocks (20) and the arm body (2).

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