Multifunctional anchor rod assembling and disassembling machine

Abstract

The invention discloses a multifunctional anchor rod assembling and disassembling machine, and relates to the technical field of anchor rod assembling and disassembling. Comprising a rectangular bottom frame, a first sleeve is fixedly arranged on the top face of the rectangular bottom frame, a second sleeve is slidably inserted into a top end opening of the first sleeve, a third sleeve is slidably inserted into a top end opening of the second sleeve, a fourth sleeve is slidably inserted into a top end opening of the third sleeve, and a square connecting frame is fixedly arranged at the top end of the fourth sleeve; an outer gear ring is arranged above the square connecting frame, a hollow rotating cylinder is rotationally clamped to the inner ring face of the outer gear ring, and concentrically-distributed anchor rods are inserted into the hollow rotating cylinder. The mounting and dismounting efficiency of the anchor rod can be remarkably improved, high precision and automation of the operation process are achieved, and the safety and stability of operation are further guaranteed; not only can the labor intensity in the construction process be greatly reduced, but also the operation safety and the operation quality can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of anchor rod assembly and disassembly, and in particular to a multifunctional anchor rod assembly and disassembly machine. Background Art

[0002] Against the background of the continuous development of anchor construction technology, anchors, as an indispensable key support in projects such as tunnels and mine tunnels, their installation and disassembly operations have always been an important part of engineering construction.

[0003] The installation and removal process of traditional anchor rods mainly relies on manual labor or simple tools. This method is not only inefficient, but also depends on the workers' technical level, which poses certain challenges to the quality and safety of the work.

[0004] Especially when constructing in complex geological environments, the construction difficulty is further increased, and traditional methods are difficult to meet the needs of efficient and safe operations. In addition, most of the anchor bolt installation and removal machines currently available on the market are single-function designs, which are difficult to adapt to a variety of construction environments and needs. There are problems such as high production costs and low efficiency, and there are generally problems such as complex structures, inconvenient operations, and high maintenance costs. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a multifunctional anchor bolt assembly and disassembly machine.

[0006] In order to solve the problems existing in the prior art, the present invention adopts the following technical solutions: The present invention provides a multifunctional anchor bolt assembly and disassembly machine, comprising a rectangular bottom frame, a first sleeve is fixedly arranged on the top surface of the rectangular bottom frame, a second sleeve is slidably inserted into the top end of the first sleeve, a third sleeve is slidably inserted into the top end of the second sleeve, a fourth sleeve is slidably inserted into the top end of the third sleeve, and a square connecting frame is fixedly arranged on the top end of the fourth sleeve; Four circularly distributed support arms are fixedly arranged on the top surface of the square connecting frame, and an arc-shaped channel steel is fixedly arranged on the top end of each of the support arms, and a suspended outer gear ring is rotatably engaged in the four arc-shaped channel steels, and a hollow rotating cylinder is rotatably engaged on the inner ring surface of the outer gear ring, and a concentrically distributed anchor rod is inserted in the hollow rotating cylinder, and the bottom end of the anchor rod extends downward and passes through the square connecting frame, the fourth sleeve, the third sleeve, the second sleeve, the first sleeve and the rectangular bottom frame in sequence; The top and bottom surfaces of the outer gear ring are respectively fixed with three circularly distributed I-shaped rails, each of the I-shaped rails is slidably engaged with a U-shaped slide, a translation plate is fixed on the outer surface of each of the U-shaped slides, and a vertically distributed U-shaped channel steel is fixed on the inner end of each of the translation plates, and a pair of L-shaped claws are hinged in each of the U-shaped channel steels, and the horizontal end of each of the L-shaped claws rests on the anchor rod.

[0007] Preferably, a pair of rectangular notches are provided on the front and rear side walls of the first sleeve, a pair of first U-shaped brackets are fixedly provided on the front and rear side walls of the first sleeve, an electric telescopic cylinder with the telescopic end facing upward is installed in the opening of each of the first U-shaped brackets, a pair of fixed ear seats are fixedly provided on the front and rear side walls of the second sleeve, and the end of the telescopic rod of each of the electric telescopic cylinders is fixedly connected to the fixed ear seat on the adjacent side.

[0008] Preferably, two pairs of first rails are fixedly disposed on the front and rear side walls of the first sleeve, and two pairs of first slide plates are fixedly disposed on the front and rear side walls of the second sleeve, and each of the first slide plates is slidably engaged in the first rail on the adjacent side; Two pairs of second rails are fixedly disposed on the front and rear side walls of the second sleeve, and two pairs of second slides are fixedly disposed on the front and rear side walls of the third sleeve, and each of the second slides is slidably engaged in the second rail on the adjacent side; A pair of third rails are fixedly disposed on the front and rear side walls of the third sleeve, and a pair of third slide plates are fixedly disposed on the front and rear side walls of the fourth sleeve. Each of the third slide plates is slidably engaged in the third rail on the adjacent side.

[0009] Preferably, a pair of first rectangular through holes are formed on the left and right side walls of the second sleeve, a pair of first connecting shafts are rotatably inserted in each of the first rectangular through holes, a concentrically fixed first pulley is sleeved in the middle of each of the first connecting shafts, and a first belt is provided in each of the first rectangular through holes, and the upper and lower ends of each of the first belts are sleeved on the first pulley on the adjacent side; A pair of first connecting blocks are fixedly provided at the top of the left and right side walls inside the first sleeve, and each of the first connecting blocks is fixedly connected to the top of the outer side surface of the first belt on the adjacent side. A pair of second connecting blocks are fixedly provided at the bottom of the left and right side walls inside the third sleeve, and each of the second connecting blocks is fixedly connected to the bottom of the inner side surface of the first belt on the adjacent side.

[0010] Preferably, two pairs of second rectangular through holes are formed on the left and right side walls of the third sleeve, a pair of second connecting shafts are rotatably inserted in each of the second rectangular through holes, a concentrically fixed second pulley is sleeved in the middle of each of the second connecting shafts, and a second belt is provided in each of the second rectangular through holes, and the upper and lower ends of each of the second belts are sleeved on the second pulley on the adjacent side; Two pairs of third connecting blocks are fixedly provided at the top of the left and right side walls inside the second sleeve, and each of the third connecting blocks is fixedly connected to the top of the outer side surface of the second belt on the adjacent side. Two pairs of fourth connecting blocks are fixedly provided at the bottom of the left and right side walls inside the fourth sleeve, and each of the fourth connecting blocks is fixedly connected to the bottom of the inner side surface of the second belt on the adjacent side.

[0011] Preferably, a second U-shaped bracket is fixed to the top end of a pair of support arms located on the left and right sides, a first motor with the output end facing upward is installed in the opening of each of the second U-shaped brackets, and a first gear is concentrically fixed to the top end of each of the first motors. Flat through holes are opened on the outer surfaces of a pair of arc-shaped channel steels located on the left and right sides, and each of the first gears passes through the flat through hole on the adjacent side and is meshed with the outer gear ring.

[0012] Preferably, the upper and lower ends of the hollow rotating cylinder are both sleeved with concentrically fixed hollow rotating rings, each of the hollow rotating rings is provided with three elliptical pin holes distributed in a circle, and a limit pin shaft with a sliding snap-fit ​​connection is inserted inside each of the elliptical pin holes, and each of the limit pin shafts is fixed to the translation plate on the adjacent side.

[0013] Preferably, an arc-shaped rack is fixedly provided on the back side of the hollow rotating ring located above, a square through hole is opened on the top surface of the outer gear ring, a second motor with the output end facing upward is installed inside the square through hole, a second gear is concentrically fixedly sleeved on the end of the motor shaft of the second motor, and the second gear is meshingly connected with the arc-shaped rack.

[0014] Preferably, a pair of third connecting shafts are rotatably inserted in the opening of the U-shaped channel steel, and a concentrically fixed notched gear is sleeved on the middle part of each of the third connecting shafts, and the notched part of each notched gear is fixed to the vertical end of the L-shaped clamp on the adjacent side.

[0015] Preferably, a rectangular slide cylinder is fixedly provided in the middle of the outer wall of the U-shaped channel steel, and a double-sided rack is slidably inserted inside the rectangular slide cylinder. The double-sided rack is located between an adjacent pair of notched gears, and the double-sided rack is meshingly connected with the adjacent pair of notched gears. A pair of tension springs are fixedly provided at the outer end of the double-sided rack, and the outer end of each of the tension springs is fixedly connected to the inner wall of the rectangular slide cylinder.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by providing a plurality of pairs of L-shaped clamps, the present invention can apply clamping force to the anchor rod from multiple directions. Compared with the traditional single-direction clamps, the multi-angle force application method can better resist the external force of the anchor rod in various directions; in addition, the L-shaped clamps are designed to have a larger contact area with the surface of the anchor rod. The larger contact area means that the friction between the clamps and the anchor rod is increased, further improving the stability of clamping; 2. In the present invention, by providing the first motor, the first gear and other components, when the anchor needs to be removed, the rotation adjustment of the drill rod can be achieved through the cooperation of these components, thereby destroying the bonding force between the anchor, the anchoring agent and the surrounding medium. Rotating the anchor can cause the bonding surface to move relative to each other, gradually weakening the bonding force, thereby making it easier to remove the anchor from the hole; by slowly rotating and releasing the anchor, stress concentration caused by sudden pulling out and loosening and collapse of the surrounding medium can be avoided, thereby protecting the integrity of the surrounding structure; 3. In the present invention, the first sleeve, the second sleeve, the third sleeve, the fourth sleeve and other components cooperate to form a multi-stage lifting mechanism, which is convenient for operators to complete the installation and disassembly of anchor rods by controlling the multi-stage lifting mechanism in a relatively comfortable and convenient position, and can also better ensure the stability of anchor rods during transportation and installation and disassembly. The multi-stage lifting mechanism can smoothly control the lifting and lowering of anchor rods, and can ensure that the quality and performance of anchor rods are not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the structure of the first sleeve, the second sleeve, the third sleeve and the fourth sleeve in the present invention; Figure 4 It is an exploded view of the first sleeve, the second sleeve, the third sleeve, and the fourth sleeve in the present invention; Figure 5 It is a schematic diagram of the structure of the outer gear ring and the hollow rotating ring in the present invention; Figure 6 It is an exploded view of the outer gear ring and the hollow rotating ring in the present invention; Figure 7 An exploded view of the U-shaped channel steel, the double-sided rack and a pair of L-shaped clamping jaws in the present invention; Serial numbers in the figure: 1, rectangular bottom frame; 11, first sleeve; 12, second sleeve; 13, third sleeve; 14, fourth sleeve; 15, anchor rod; 101, electric telescopic cylinder; 102, fixed ear seat; 103, first rail; 104, first slide plate; 105, second rail; 106, second slide plate; 107, third rail; 108, third slide plate; 109, first rectangular through hole; 110, first belt; 111, first connecting block; 112, second connecting block; 113, second rectangular through hole; 114, second belt; 1 15. The third connecting block; 116. The fourth connecting block; 2. Square connecting frame; 21. Support arm; 22. Arc channel steel; 23. External gear ring; 24. The first motor; 25. The first gear; 26. Hollow rotating drum; 27. Hollow rotating ring; 28. Arc rack; 29. ​​The second motor; 210. The second gear; 3. I-shaped rail; 31. U-shaped slide plate; 32. Translation plate; 33. Limit pin; 34. U-shaped channel steel; 35. Rectangular slide cylinder; 36. Double-sided rack; 37. Tension spring; 38. Notched gear; 39. L-shaped clamp. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Embodiment 1: This embodiment provides a multifunctional anchor bolt assembly and disassembly machine, see Figure 1-7 , comprising a rectangular bottom frame 1, a first sleeve 11 is fixedly arranged on the top surface of the rectangular bottom frame 1, a second sleeve 12 is slidably inserted into the top end of the first sleeve 11, a third sleeve 13 is slidably inserted into the top end of the second sleeve 12, a fourth sleeve 14 is slidably inserted into the top end of the third sleeve 13, and a square connecting frame 2 is fixedly arranged on the top end of the fourth sleeve 14; Four circularly distributed support arms 21 are fixedly arranged on the top surface of the square connecting frame 2, and an arc-shaped channel steel 22 is fixedly arranged on the top portion of each support arm 21. A suspended outer gear ring 23 is rotatably engaged in the four arc-shaped channel steels 22, and a hollow rotating cylinder 26 is rotatably engaged on the inner ring surface of the outer gear ring 23. Concentrically distributed anchor rods 15 are inserted in the hollow rotating cylinder 26, and the bottom end of the anchor rod 15 extends downward and passes through the square connecting frame 2, the fourth sleeve 14, the third sleeve 13, the second sleeve 12, the first sleeve 11 and the rectangular bottom frame 1 in sequence; The top and bottom surfaces of the outer gear ring 23 are respectively fixed with three circularly distributed I-shaped rails 3, each of which is slidably engaged with a U-shaped slide plate 31, and a translation plate 32 is fixed on the outer surface of each U-shaped slide plate 31, and a vertically distributed U-shaped channel steel 34 is fixed on the inner end of each translation plate 32, and a pair of L-shaped clamping claws 39 are hingedly provided in each U-shaped channel steel 34, and the horizontal end of each L-shaped clamping claw 39 is against the anchor rod 15; By setting a plurality of pairs of L-shaped clamps 39, the anchor rod 15 can be flexibly combined according to its specific size and shape. At the construction site, this flexibility can save a lot of installation time and improve work efficiency. When using multiple pairs of L-shaped clamps 39, the operator can easily observe and adjust the clamping state of each L-shaped clamp 39. If it is found that a certain L-shaped clamp 39 is not clamped tightly or damages the anchor rod 15, it can be adjusted in time. Multiple pairs of L-shaped jaws 39 act on the anchor rod 15 at the same time, which can evenly disperse the clamping force on the surface of the anchor rod 15. Since the L-shaped jaws 39 can achieve stable clamping, the shaking and friction of the anchor rod 15 in the L-shaped jaws 39 are reduced, and the wear on the surface of the anchor rod 15 is reduced. For the anchor rod 15 that has undergone special anti-corrosion treatment or has a coating on the surface, the effect of reducing wear can better maintain the anti-corrosion and other properties of the anchor rod 15.

[0020] It should be noted that: in this embodiment, two pairs of first rails 103 are fixedly provided on the front and rear side walls of the first sleeve 11, and two pairs of first slide plates 104 are fixedly provided on the front and rear side walls of the second sleeve 12. Each first slide plate 104 is slidably engaged in the first rail 103 on the adjacent side. When the second sleeve 12 slides along the first sleeve 11, the first slide plate 104 is driven to slide along the first rail 103. Two pairs of second rails 105 are fixedly provided on the front and rear side walls of the second sleeve 12, and two pairs of second slide plates 106 are fixedly provided on the front and rear side walls of the third sleeve 13. Each second slide plate 106 is slidably engaged in the second rail 105 on the adjacent side. When the third sleeve 13 slides along the second sleeve 12, the second slide plate 106 is driven to slide along the second rail 105. A pair of third rails 107 are fixedly provided on the front and rear side walls of the third sleeve 13, and a pair of third slides 108 are fixedly provided on the front and rear side walls of the fourth sleeve 14. Each third slide 108 is slidably engaged in the third rail 107 on the adjacent side. When the fourth sleeve 14 slides along the third sleeve 13, the third slide 108 is driven to slide along the third rail 107.

[0021] Embodiment 2: Based on Embodiment 1, this embodiment also includes the following contents: like Figure 3 and Figure 4As shown, a pair of rectangular notches are provided on the front and rear side walls of the first sleeve 11, a pair of first U-shaped brackets are fixedly provided on the front and rear side walls of the first sleeve 11, an electric telescopic cylinder 101 with its telescopic end facing upward is installed in the opening of each first U-shaped bracket, a pair of fixed ear seats 102 are fixedly provided on the front and rear side walls of the second sleeve 12, the end of the telescopic rod of each electric telescopic cylinder 101 is fixedly connected to the fixed ear seat 102 on the adjacent side, under the action of the pair of electric telescopic cylinders 101, the telescopic rod of the electric telescopic cylinder 101 is extended and retracted, and the second sleeve 12 and the first slide plate 104 are driven to slide along the first clamping rail 103 through the fixed ear seat 102; A pair of first rectangular through holes 109 are formed on the left and right side walls of the second sleeve 12, and a pair of first connecting shafts are rotatably inserted in each of the first rectangular through holes 109, and a concentrically fixed first belt pulley is sleeved in the middle of each first connecting shaft, and a first belt 110 is arranged in each of the first rectangular through holes 109, and the upper and lower ends of each first belt 110 are sleeved on the first belt pulley on the adjacent side; A pair of first connecting blocks 111 are fixedly provided at the top of the left and right side walls of the first sleeve 11, and each first connecting block 111 is fixedly connected to the top of the outer side of the first belt 110 on the adjacent side. A pair of second connecting blocks 112 are fixedly provided at the bottom of the left and right side walls of the third sleeve 13, and each second connecting block 112 is fixedly connected to the bottom of the inner side of the first belt 110 on the adjacent side. Two pairs of second rectangular through holes 113 are provided on the left and right side walls of the third sleeve 13, a pair of second connecting shafts are rotatably inserted in each second rectangular through hole 113, a concentrically fixed second belt pulley is sleeved in the middle of each second connecting shaft, and a second belt 114 is provided in each second rectangular through hole 113, and the upper and lower ends of each second belt 114 are sleeved on the second belt pulley on the adjacent side; Two pairs of third connecting blocks 115 are fixedly provided at the top of the left and right side walls of the second sleeve 12, and each third connecting block 115 is fixedly connected to the top of the outer side surface of the second belt 114 on the adjacent side. Two pairs of fourth connecting blocks 116 are fixedly provided at the bottom of the left and right side walls of the fourth sleeve 14, and each fourth connecting block 116 is fixedly connected to the bottom of the inner side surface of the second belt 114 on the adjacent side. Since the installation and disassembly positions of different anchor rods 15 have very different heights, a multi-stage lifting mechanism is formed by setting the first sleeve 11, the second sleeve 12, the third sleeve 13, the fourth sleeve 14 and their peripheral components. The multi-stage connection and lifting method of the multi-stage lifting mechanism enables the present invention to flexibly adjust the height of the anchor rod 15 according to actual needs, ensuring that the anchor rod 15 can be smoothly installed or disassembled at various heights under different terrain conditions, and can accurately transport the anchor rod 15 to the specified height for operation, without the need to reconfigure the equipment for operations at different heights, thereby greatly improving the versatility of the equipment, reducing production costs, and improving equipment utilization.

[0022] Embodiment 3: Based on Embodiment 2, this embodiment also includes the following contents: like Figure 5 and Figure 6 As shown, the top end of a pair of support arms 21 located on the left and right sides are fixed with a second U-shaped bracket, and a first motor 24 with an output end facing upward is installed in the opening of each second U-shaped bracket. The top end of each first motor 24 is sleeved with a concentrically fixed first gear 25. Under the driving action of the pair of first motors 24, the motor shaft of the first motor 24 can drive the first gear 25 to rotate. Flat through holes are opened on the outer surfaces of the pair of arc-shaped channel steels 22 located on the left and right sides, and each first gear 25 passes through the flat through hole on the adjacent side and is meshed with the outer gear ring 23. The first gear 25 can mesh and drive the outer gear ring 23 to rotate along the four arc-shaped channel steels 22, thereby driving the anchor rod 15 to rotate along the anchor hole; When installing the anchor rod 15, the anchor rod hole position at the construction site may have a certain angle deviation or be difficult to insert directly. The above structure can be used to rotate and adjust the anchor rod 15, so that the angle of the anchor rod 15 can be flexibly adjusted to make it easier to align with the hole position. Especially in complex geological conditions or environments with limited space, the rotating anchor rod 15 can be inserted into the pre-drilled hole along the inclination direction of the rock formation, thereby improving installation efficiency and accuracy. Appropriate rotation can help the anchor rod 15 overcome the resistance encountered during the insertion process into the hole. When the hole wall is uneven or there are some small obstacles, rotating the anchor rod 15 can make it "bypass" these obstacles, making the insertion process smoother. For the installation of long anchor rods 15 or large diameter anchor rods 15, this effect of reducing resistance is particularly obvious, which can reduce the load and wear of the installation equipment.

[0023] Embodiment 4: Based on Embodiment 3, this embodiment also includes the following contents: like Figure 6 and Figure 7 As shown, the upper and lower ends of the hollow rotating cylinder 26 are sleeved with concentrically fixed hollow rotating rings 27, each hollow rotating ring 27 is provided with three circularly distributed elliptical pin holes, each elliptical pin hole is inserted with a limit pin shaft 33 for sliding engagement, each limit pin shaft 33 is fixedly connected to the translation plate 32 on the adjacent side, and under the limiting effect formed by the limit pin shaft 33 and the elliptical pin hole, the limit pin shaft 33 can drive the translation plate 32 and the U-shaped slide plate 31 to slide inward along the I-shaped rail 3, and drive the U-shaped channel steel 34, the double-sided rack 36, and a pair of L-shaped clamping claws 39 to move toward the anchor rod 15; An arc-shaped rack 28 is fixedly arranged on the back of the hollow rotating ring 27 located at the top, and a square through hole is opened on the top surface of the outer gear ring 23. A second motor 29 with an output end facing upward is installed inside the square through hole. A concentrically fixed second gear 210 is sleeved on the motor shaft end of the second motor 29. Under the driving action of the second motor 29, the motor shaft of the second motor 29 can drive the second gear 210 to rotate. The second gear 210 is meshed and connected with the arc-shaped rack 28. The second gear 210 can mesh and drive the arc-shaped rack 28, a pair of hollow rotating rings 27, and the hollow rotating drum 26 to rotate along the inner ring surface of the outer gear ring 23. A pair of third connecting shafts are rotatably inserted in the opening of the U-shaped channel steel 34, and a concentrically fixed notched gear 38 is sleeved in the middle of each third connecting shaft, and the notched portion of each notched gear 38 is fixedly connected to the vertical end of the L-shaped clamping claw 39 on the adjacent side; A rectangular slide 35 is fixedly provided in the middle of the outer wall of the U-shaped channel steel 34, and a double-sided rack 36 is slidably inserted inside the rectangular slide 35. The double-sided rack 36 is located between the adjacent pair of notched gears 38, and the double-sided rack 36 is meshed and connected with the adjacent pair of notched gears 38. The double-sided rack 36 can synchronously mesh and drive the pair of notched gears 38 to rotate, and drive the pair of L-shaped clamps 39 to rotate along the third connecting shaft, so that the horizontal ends of the pair of L-shaped clamps 39 are both against the anchor rod 15; A pair of tension springs 37 are fixedly disposed at the outer end of the double-sided rack 36, and the outer end of each tension spring 37 is fixedly connected to the inner wall of the rectangular slide 35; Different engineering scenarios may use anchor rods 15 of various sizes and specifications. The L-shaped clamping jaw 39 can adapt to anchor rods 15 of various diameters and lengths by designing a reasonable structure and adjustment mechanism. There is no need to equip each size of anchor rod 15 with a special clamping device, which greatly improves the versatility and utilization rate of the device. Some anchor rods 15 may have some special shape designs on the end or the rod body (such as protrusions, thread changes, etc.). The L-shaped clamp 39 can use its multi-angle clamping method to apply force to the anchor rod 15 from different directions to stably fix the irregularly shaped anchor rod 15.

[0024] Specifically, the working principle and operation method of the present invention are as follows: In the initial state, the rectangular bottom frame 1 and the first sleeve 11 are placed at the position of the anchor hole, and the anchor rod 15 passes through the hollow rotating cylinder 26 and the fourth sleeve 14 and is inserted into the anchor hole; Under the action of the pair of electric telescopic cylinders 101, the telescopic rod of the electric telescopic cylinder 101 is extended, driving the second sleeve 12 and the first slide plate 104 to slide upward along the first rail 103 through the fixed ear seat 102; Due to the fixing effect of the first connecting block 111 and the first belt 110, the first belt 110 is driven to rotate, and then the third sleeve 13 and the second slide plate 106 are driven to slide upward along the second rail 105 through the second connecting block 112; Due to the fixing effect of the third connecting block 115 and the second belt 114, the second belt 114 is driven to rotate, and then the fourth sleeve 14 and the third slide plate 108 are driven to slide upward along the third rail 107 through the fourth connecting block 116; Under the synchronous action, the first sleeve 11, the second sleeve 12, the third sleeve 13, and the fourth sleeve 14 are driven to rise continuously upward, and the square connecting frame 2, the outer gear ring 23, and the hollow rotating cylinder 26 are synchronously driven to rise along the anchor rod 15 to the top of the anchor rod 15; Under the driving action of the second motor 29, the motor shaft of the second motor 29 drives the second gear 210 to rotate, and the second gear 210 meshes and drives the arc-shaped rack 28, a pair of hollow rotating rings 27, and the hollow rotating cylinder 26 to rotate along the inner ring surface of the outer gear ring 23; Under the limiting action formed by the limiting pin 33 and the elliptical pin hole, the limiting pin 33 drives the translation plate 32 and the U-shaped slide plate 31 to slide inward along the I-shaped rail 3, and drives the U-shaped channel steel 34, the double-sided rack 36, and a pair of L-shaped clamping claws 39 to move toward the anchor rod 15; First, the inner end of the double-sided rack 36 is driven to abut against the anchor rod 15, and then the double-sided rack 36 is driven to slide outward along the rectangular slide tube 35, and the tension spring 37 is driven to be compressed and deformed. The double-sided rack 36 is synchronously engaged to drive a pair of notched gears 38 to rotate, and drives a pair of L-shaped clamping jaws 39 to rotate along the third connecting shaft, so that the horizontal ends of the pair of L-shaped clamping jaws 39 are all against the anchor rod 15, and the anchor rod 15 is fixed by the six pairs of L-shaped clamping jaws 39; Under the driving action of a pair of first motors 24, the motor shaft of the first motor 24 drives the first gear 25 to rotate, and the first gear 25 meshes and drives the outer gear ring 23 to rotate along the four arc-shaped channel steels 22, thereby driving the anchor rod 15 to rotate along the anchor hole; Then, the telescopic rods of the pair of electric telescopic cylinders 101 are controlled to shorten, and the first sleeve 11, the second sleeve 12, the third sleeve 13, and the fourth sleeve 14 are synchronously driven to be continuously lowered downward, and the anchor rod 15 is driven to be spirally inserted downward into the anchor hole, thereby completing the installation operation of the anchor rod 15; When the anchor rod 15 is disassembled, the second motor 29 is used to control the six pairs of L-shaped clamps 39 to fix the anchor rod 15, and then a pair of first motors 24 are used to control the outer gear ring 23 to drive the anchor rod 15 to rotate, and finally a pair of electric telescopic cylinders 101 are used to control the anchor rod 15 to be pulled upward along the anchor hole, thereby completing the disassembly operation of the anchor rod 15.

[0025] In summary, the present invention provides a multifunctional anchor assembly and disassembly machine that can effectively improve construction efficiency and adapt to various operation requirements. It can significantly improve the installation and disassembly efficiency of the anchor 15, achieve high precision and automation in the operation process, and further ensure the safety and stability of the operation. It can not only greatly reduce the labor intensity during the construction process, but also improve the safety and quality of the operation.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional anchor bolt assembly and disassembly machine, characterized in that: It comprises a rectangular bottom frame (1), a first sleeve (11) is fixedly arranged on the top surface of the rectangular bottom frame (1), a second sleeve (12) is slidably inserted into the top end of the first sleeve (11), a third sleeve (13) is slidably inserted into the top end of the second sleeve (12), a fourth sleeve (14) is slidably inserted into the top end of the third sleeve (13), and a square connecting frame (2) is fixedly arranged on the top end of the fourth sleeve (14); Four circularly distributed support arms (21) are fixedly provided on the top surface of the square connecting frame (2), and an arc-shaped channel steel (22) is fixedly provided at the top end of each of the support arms (21). A suspended outer gear ring (23) is rotatably engaged in the four arc-shaped channel steels (22), and a hollow rotating cylinder (26) is rotatably engaged on the inner ring surface of the outer gear ring (23). Concentrically distributed anchor rods (15) are inserted into the hollow rotating cylinder (26), and the bottom end of the anchor rod (15) extends downward and sequentially passes through the square connecting frame (2), the fourth sleeve (14), the third sleeve (13), the second sleeve (12), the first sleeve (11) and the rectangular bottom frame (1); The top and bottom surfaces of the outer gear ring (23) are respectively fixed with three circularly distributed I-shaped rails (3), each of the I-shaped rails (3) is slidably engaged with a U-shaped slide plate (31), a translation plate (32) is fixed on the outer surface of each U-shaped slide plate (31), and a vertically distributed U-shaped channel steel (34) is fixed at the inner end of each translation plate (32), and a pair of L-shaped clamping claws (39) are hingedly provided in each of the U-shaped channel steels (34), and the horizontal end of each L-shaped clamping claw (39) is against the anchor rod (15).

2. A multifunctional anchor bolt assembly and disassembly machine according to claim 1, characterized in that: A pair of rectangular notches are provided on the front and rear side walls of the first sleeve (11); a pair of first U-shaped brackets are fixedly provided on the front and rear side walls of the first sleeve (11); an electric telescopic cylinder (101) with its telescopic end facing upward is installed in the opening of each of the first U-shaped brackets; a pair of fixed ear seats (102) are fixedly provided on the front and rear side walls of the second sleeve (12); and the end of the telescopic rod of each of the electric telescopic cylinders (101) is fixedly connected to the fixed ear seat (102) on the adjacent side.

3. A multifunctional anchor bolt assembly and disassembly machine according to claim 2, characterized in that: Two pairs of first rails (103) are fixedly provided on the front and rear side walls of the first sleeve (11), and two pairs of first slide plates (104) are fixedly provided on the front and rear side walls of the second sleeve (12), and each of the first slide plates (104) is slidably engaged in the first rail (103) on the adjacent side; Two pairs of second rails (105) are fixedly provided on the front and rear side walls of the second sleeve (12), and two pairs of second slide plates (106) are fixedly provided on the front and rear side walls of the third sleeve (13), and each of the second slide plates (106) is slidably engaged in the second rail (105) on the adjacent side; A pair of third clamping rails (107) are fixedly provided on the front and rear side walls of the third sleeve (13), and a pair of third slide plates (108) are fixedly provided on the front and rear side walls of the fourth sleeve (14), and each of the third slide plates (108) is slidably engaged in the third clamping rail (107) on the adjacent side.

4. The multifunctional anchor bolt assembly and disassembly machine according to claim 3, characterized in that: A pair of first rectangular through holes (109) are provided on the left and right side walls of the second sleeve (12), a pair of first connecting shafts are rotatably inserted in each of the first rectangular through holes (109), a concentrically fixed first belt pulley is sleeved in the middle of each of the first connecting shafts, and a first belt (110) is provided in each of the first rectangular through holes (109), and the upper and lower ends of each of the first belts (110) are sleeved on the first belt pulley on the adjacent side; A pair of first connecting blocks (111) are fixedly provided at the top of the left and right side walls inside the first sleeve (11), and each of the first connecting blocks (111) is fixedly connected to the top of the outer side surface of the first belt (110) on the adjacent side. A pair of second connecting blocks (112) are fixedly provided at the bottom of the left and right side walls inside the third sleeve (13), and each of the second connecting blocks (112) is fixedly connected to the bottom of the inner side surface of the first belt (110) on the adjacent side.

5. The multifunctional anchor bolt assembly and disassembly machine according to claim 4, characterized in that: Two pairs of second rectangular through holes (113) are provided on the left and right side walls of the third sleeve (13), a pair of second connecting shafts are rotatably inserted in each of the second rectangular through holes (113), a concentrically fixed second belt pulley is sleeved in the middle of each of the second connecting shafts, and a second belt (114) is provided in each of the second rectangular through holes (113), and the upper and lower ends of each of the second belts (114) are sleeved on the second belt pulley on the adjacent side; Two pairs of third connecting blocks (115) are fixedly provided at the top of the left and right side walls inside the second sleeve (12), and each of the third connecting blocks (115) is fixedly connected to the top of the outer side surface of the second belt (114) on the adjacent side. Two pairs of fourth connecting blocks (116) are fixedly provided at the bottom of the left and right side walls inside the fourth sleeve (14), and each of the fourth connecting blocks (116) is fixedly connected to the bottom of the inner side surface of the second belt (114) on the adjacent side.

6. The multifunctional anchor bolt assembly and disassembly machine according to claim 5, characterized in that: A second U-shaped bracket is fixedly provided at the top end of a pair of support arms (21) located on the left and right sides, a first motor (24) with an output end facing upward is installed in the opening of each second U-shaped bracket, a concentrically fixed first gear (25) is sleeved on the top end of each first motor (24), and a flat through hole is opened on the outer surface of a pair of arc-shaped channel steels (22) located on the left and right sides, and each first gear (25) passes through the flat through hole on the adjacent side and is meshed with the outer gear ring (23).

7. The multifunctional anchor bolt assembly and disassembly machine according to claim 6, characterized in that: The upper and lower ends of the hollow rotating drum (26) are sleeved with concentrically fixed hollow rotating rings (27), each of the hollow rotating rings (27) is provided with three elliptical pin holes distributed in a circular shape, each of the elliptical pin holes is inserted with a limit pin shaft (33) for sliding engagement, and each of the limit pin shafts (33) is fixedly connected to the translation plate (32) on an adjacent side.

8. The multifunctional anchor bolt assembly and disassembly machine according to claim 7, characterized in that: An arc-shaped rack (28) is fixedly arranged on the back of the hollow rotating ring (27) located at the top, a square through hole is opened on the top surface of the outer gear ring (23), a second motor (29) with an output end facing upward is installed inside the square through hole, a second gear (210) is sleeved on the end of the motor shaft of the second motor (29) and is fixedly connected concentrically, and the second gear (210) is meshingly connected with the arc-shaped rack (28).

9. The multifunctional anchor bolt assembly and disassembly machine according to claim 8, characterized in that: A pair of third connecting shafts are rotatably inserted in the opening of the U-shaped channel steel (34), and a concentrically fixed notched gear (38) is sleeved on the middle portion of each of the third connecting shafts. The notched portion of each notched gear (38) is fixedly connected to the vertical end of the L-shaped clamping claw (39) on the adjacent side.

10. The multifunctional anchor bolt assembly and disassembly machine according to claim 9, characterized in that: A rectangular slide (35) is fixedly provided in the middle of the outer wall of the U-shaped channel steel (34) and is distributed through the slide. A double-sided rack (36) is slidably inserted inside the rectangular slide (35). The double-sided rack (36) is located between a pair of adjacent notched gears (38), and the double-sided rack (36) is meshingly connected to the adjacent pair of notched gears (38). A pair of tension springs (37) are fixedly provided at the outer end of the double-sided rack (36), and the outer end of each tension spring (37) is fixedly connected to the inner wall of the rectangular slide (35).

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