Curved non-stiffening steel shell self-compacting concrete composite pylon construction docking device

Abstract

The application belongs to the technical field of building construction, and particularly relates to a curved non-steel shell self-compacting concrete combined cable tower construction butt joint device, which comprises a steel shell and a fixing seat installed on the side surface of the steel shell, further comprises a butt joint device arranged on the outer surface of the fixing seat, and the butt joint device comprises an adjusting part, a connecting mechanism and a butt joint mechanism. The curved non-steel shell self-compacting concrete combined cable tower construction butt joint device is provided with an angle adjusting mechanism, two reversible motors control two arc-shaped guide arms to swing, the first guide block and the second guide block are matched with the cross-shaped groove of the adjusting ball to control the rotation of the adjusting ball, the lower butt joint column can move in a circular range due to the movement of the second guide block, the deflection of the lower butt joint column can pull the steel shell above, and the deflection angle between the upper steel shell and the lower steel shell can be adjusted, so that real-time adjustment and rapid alignment are realized, and the construction difficulty is reduced.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a construction docking device for a curved, unreinforced steel shell self-compacting concrete composite cable tower. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at a designated location.

[0003] Traditional steel and concrete tower construction presents several challenges, including low dimensional accuracy and construction efficiency. When connecting installed steel shells with those to be installed, crosswinds and significant dimensional differences make quick alignment difficult. Furthermore, steel towers suffer from inherent instability in their dimensional design and installation. Concrete tower construction, on the other hand, requires formwork and molds, increasing costs and construction difficulty. Therefore, a curved, unreinforced steel shell self-compacting concrete composite cable-stayed tower construction docking device is needed to overcome the problems of traditional methods and improve construction efficiency and quality. Summary of the Invention

[0004] Based on existing technical problems, this invention proposes a construction docking device for curved, unreinforced steel shell self-compacting concrete composite cable towers.

[0005] This invention proposes a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device, comprising a steel shell and a fixed base installed on the periphery of the steel shell, and a docking device disposed on the outer surface of the fixed base. The docking device includes an adjustment part, a connecting mechanism, and a docking mechanism. The adjustment part is installed on the fixed base located at the top of the lower steel shell, and the docking mechanism is installed on the fixed base located at the bottom of the upper steel shell. The connecting mechanism is disposed between the adjustment part and the docking mechanism. A photoelectric switch is installed on the outer surface of the lower end of the upper steel shell and the outer surface of the upper end of the lower steel shell.

[0006] The adjustment unit is used to adjust the angle between the upper steel shell and the lower steel shell to align the upper steel shell and the lower steel shell. The adjustment unit includes a first mounting mechanism and an angle adjustment mechanism.

[0007] The docking mechanism is used to dock the upper steel shell and the lower steel shell, thereby achieving accurate alignment between the upper steel shell and the lower steel shell.

[0008] The connecting mechanism connects the docking mechanism and the adjusting part, and the connecting mechanism includes a lower docking post that is movably inserted into the inner wall of the first connecting cylinder.

[0009] Preferably, the first mounting mechanism includes a first sleeve frame sleeved on the outside of the fixed base, and the inner surface of the first sleeve frame has two first sliding grooves that are symmetrically distributed from left to right, and the inner wall of the first sliding groove is slidably inserted with a first pressing block.

[0010] Through the above technical solution, the first chute guides the first extrusion block, and the first socket frame is installed outside the fixed base by the interaction force between the first extrusion block and the first socket frame.

[0011] Preferably, the lower surface of the first socket frame is provided with a first mounting opening, and the inner wall of the first mounting opening is provided with a first adjusting screw that is threadedly connected to the inner wall of the first extrusion block via a bearing. The top surface of the first socket frame is fixedly connected with an extension frame.

[0012] The angle adjustment mechanism is located in the middle of the growth frame, and the angle adjustment mechanism includes mounting cavities formed on two adjacent inner surfaces of the growth frame for mounting forward and reverse motors.

[0013] With the above technical solution, the first extrusion block moves with the rotation of the first adjusting screw. Since the first extrusion block can only move up and down, it slides in the first groove as the first adjusting screw rotates.

[0014] Preferably, a cross support frame is provided in the middle of the growth frame, and an arc-shaped guide arm arranged vertically is installed in the middle of the cross support frame via a connecting shaft. The main shafts of the two forward and reverse motors are respectively fixedly sleeved to the inner wall of one end of the two arc-shaped guide arms. A guide groove is opened in the middle of each of the two arc-shaped guide arms, and a first guide block is installed in the middle of the cross support frame via a support shaft.

[0015] The above technical solution involves installing two arc-shaped guide arms using a cross-shaped support frame, and guiding the structure through the guide groove where the two arc-shaped guide arms intersect.

[0016] Preferably, an adjusting ball is provided above the cross support frame, and a cross groove is formed on the outer surface of the adjusting ball. The outer surface of the first guide block is slidably inserted into the lower inner wall of the cross groove. A second guide block is slidably inserted into the upper inner wall of the cross groove, and a first connecting cylinder is fixedly sleeved on the inner wall of the second guide block.

[0017] Through the above technical solution, the intersecting cross grooves guide the first guide block and the second guide block. When the two arc-shaped guide arms guide the first connecting cylinder, the first connecting cylinder is supported by the cooperation of the second guide block and the adjusting ball.

[0018] Preferably, the docking mechanism includes a second socket frame sleeved outside the fixed base, and the inner surface of the second socket frame has two second sliding grooves that are symmetrically distributed from left to right, and a second pressing block is slidably inserted into the inner wall of the second sliding groove.

[0019] Through the above technical solution, the second extrusion block slides in the second slide groove, and the second slide groove guides and limits the second extrusion block.

[0020] Preferably, the lower surface of the second socket frame is provided with a second mounting port, and the inner wall of the second mounting port is fitted with a second adjusting screw that is threadedly connected to the inner wall of the second extrusion block via a bearing. A support plate is fixedly connected to the inner wall of the middle part of the second socket frame, and a second connecting cylinder is fixedly sleeved on the inner wall of the support plate.

[0021] Through the above technical solution, the second adjusting screw controls the second extrusion block to slide on the inner wall of the second slide groove, thereby controlling the second extrusion block to cooperate with the second sleeve frame and stably install the second sleeve frame on the fixed seat.

[0022] Preferably, the connecting mechanism includes a lower connecting post that is movably inserted into the inner wall of the first connecting cylinder, the inner wall of the lower connecting post having a telescopic cavity, a trigger rod being movably sleeved on the inner wall of the telescopic cavity, and a compression spring being fixedly connected to the inner bottom wall of the telescopic cavity and movably sleeved on the lower outer surface of the trigger rod.

[0023] With the above technical solution, the trigger rod extends and retracts within the telescopic cavity. When the pressure at the top is lost, the trigger rod is reset by the control of the compression spring.

[0024] Preferably, the lower end of the lower docking post has two symmetrically distributed storage slots on its outer surface. The inner wall of the storage slot is hinged to a limiting plate by a pin. The lower surface of one side of the limiting plate is in contact with the upper surface of the shoulder of the trigger rod. The outer surface of the lower docking post above the first connecting cylinder is threaded with a pressing plate. The top surface of the lower docking post is fixedly connected to a traction steel cable by a support platform.

[0025] Through the above technical solution, the storage slot is used to install the limiting plate. The limiting plate is squeezed by the lifting of the trigger rod, causing the limiting plate to expand outward, thereby generating a relative force between it and the squeezing plate.

[0026] Preferably, the inner wall of the second connecting cylinder is threaded with an upper connecting post, the outer surface of the middle part of the upper connecting post is threaded with a fixing sleeve, the fixing sleeve is threaded with the outer surface of the second connecting cylinder, the free end of the traction steel cable is wound and connected to the winch surface fixedly installed on the lower surface of the upper connecting post, and an angle sensor that is hinged to the winch is sleeved on the outer surface of the traction steel cable near the upper connecting post.

[0027] With the above technical solution, when hoisting the steel shell, a winch is used to wind up the traction cable to control the distance between the two steel shells, and an angle sensor is used to monitor the deflection angle of the traction cable.

[0028] The beneficial effects of this invention are as follows:

[0029] 1. By setting an angle adjustment mechanism, two forward and reverse motors control two arc-shaped guide arms to swing. The first guide block and the second guide block cooperate with the cross groove of the adjusting ball to control the rotation of the adjusting ball. As the lower connecting column moves with the second guide block, the lower connecting column can move within a circular range. The deflection of the lower connecting column pulls the upper steel shell at an angle, thereby adjusting the offset angle between the upper and lower steel shells, realizing real-time adjustment and rapid alignment, and reducing construction difficulty.

[0030] 2. By setting up a docking mechanism, the length of the winding traction steel cable of multiple winches controls the hoisted steel shell to keep it horizontal and controls the distance between it and the steel shell below. The docking mechanism and the angle adjustment mechanism are docked through the traction steel cable.

[0031] 3. By setting up a connecting mechanism, the retraction or extension of the limiting plate is controlled by a trigger rod. After the lower docking post is inserted into the first connecting cylinder, the limiting plate loses its limit. At the same time, the compression spring pushes the trigger rod upward, causing the limiting plate to expand outward. The top of the limiting plate abuts against the inner top wall of the middle part of the first connecting cylinder, so that the lower docking post is always located inside the first connecting cylinder. The compression plate then maintains the distance of the lower docking post inserted into the first connecting cylinder. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0033] Figure 2 This is a three-dimensional view of the first set of connecting frame structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0034] Figure 3 This is a three-dimensional view of the arc-shaped guide arm structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0035] Figure 4 This is a three-dimensional view of the lower connecting column structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction connecting device proposed in this invention.

[0036] Figure 5This is a three-dimensional view of the adjusting ball structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0037] Figure 6 This is a three-dimensional view of the cross support frame structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0038] Figure 7 This is a three-dimensional view of the second guide block structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0039] Figure 8 This is a perspective view of the first connecting cylinder structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0040] Figure 9 This is a three-dimensional view of the lower connecting column structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction connecting device proposed in this invention.

[0041] Figure 10 This is a three-dimensional view of the limiting plate structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0042] Figure 11 This is a three-dimensional view of the trigger rod structure of a curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device proposed in this invention.

[0043] In the diagram: 1. Steel shell; 101. Fixed base; 102. Through-beam switch; 2. First socket frame; 21. First extrusion block; 22. First adjusting screw; 23. Extension frame; 3. Forward and reverse motor; 31. Cross support frame; 32. Arc-shaped guide arm; 33. Guide groove; 34. First guide block; 35. Adjusting ball; 36. Cross groove; 37. Second guide block; 38. First connecting cylinder; 4. Second socket frame; 41. Second extrusion block; 42. Second adjusting screw; 43. Support plate; 44. Second connecting cylinder; 5. Lower connecting column; 51. Telescopic cavity; 52. Trigger rod; 53. Extrusion spring; 54. Limit plate; 55. Extrusion disc; 56. Traction cable; 57. Upper connecting column; 58. Fixed sleeve; 59. Winch; 510. Angle sensor. Detailed Implementation

[0044] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0045] Reference Figures 1-11A curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device includes a steel shell 1 and a fixed seat 101 installed on the periphery of the steel shell 1. It also includes a docking device disposed on the outer surface of the fixed seat 101. The docking device includes an adjustment part, a connecting mechanism, and a docking mechanism. The adjustment part is installed on the fixed seat 101 located at the top of the lower steel shell 1. The docking mechanism is installed on the fixed seat 101 located at the bottom of the upper steel shell 1. The connecting mechanism is disposed between the adjustment part and the docking mechanism. A photoelectric switch 102 is installed on the outer surface of the lower end of the upper steel shell 1 and the outer surface of the upper end of the lower steel shell 1. The alignment of the two steel shells 1 is detected by the photoelectric switch 102 transmitting and receiving ends.

[0046] like Figures 1-3 and Figures 5-9 As shown, the adjustment part is used to adjust the angle between the upper steel shell 1 and the lower steel shell 1 to achieve alignment between the upper steel shell 1 and the lower steel shell 1. The adjustment part includes a first mounting mechanism and an angle adjustment mechanism. In order to install the angle adjustment mechanism on the fixed base 101, the first mounting mechanism includes a first socket frame 2 sleeved on the outside of the fixed base 101. In order to stably install the first socket frame 2 on the fixed base 101 located on the lower steel shell 1, two first sliding grooves are opened on the inner surface of the first socket frame 2, which are symmetrically distributed from left to right. Furthermore, a first pressing block 21 is slidably inserted into the inner wall of the first sliding groove. The first sliding groove guides the first pressing block 21. The first socket frame 2 is installed on the outside of the fixed base 101 by the interaction force between the first pressing block 21 and the first socket frame 2.

[0047] In order to control the movement of the first extrusion block 21 in the first slide groove, a first mounting port is provided on the lower surface of the first socket frame 2, and a first adjusting screw 22 is installed on the inner wall of the first mounting port through a bearing and threadedly connected to the inner wall of the first extrusion block 21. An extension frame 23 is fixedly connected to the top surface of the first socket frame 2. The first extrusion block 21 moves with the rotation of the first adjusting screw 22. Since the first extrusion block 21 can only move up and down, the first extrusion block 21 slides in the first slide groove with the rotation of the first adjusting screw 22.

[0048] An angle adjustment mechanism is located in the middle of the extension frame 23. The mechanism includes mounting cavities formed on two adjacent inner surfaces of the extension frame 23 for mounting the forward and reverse motors 3. To mount the two arc-shaped guide arms 32 and control their movement via the forward and reverse motors 3, a cross support frame 31 is provided in the middle of the extension frame 23. The arc-shaped guide arms 32, arranged vertically and horizontally, are mounted on the cross support frame 31 via a coupling, ensuring that the main shafts of the two forward and reverse motors 3 are respectively connected to the two arc-shaped guide arms. One end of the inner wall of the 32 is fixedly sleeved with the 58. In order to control the movement of the first connecting cylinder 38 by swinging the two arc-shaped guide arms 32, guide grooves 33 are provided in the middle of the two arc-shaped guide arms 32. In order to support and install the adjusting ball 35, a first guide block 34 is installed in the middle of the cross support frame 31 through the support shaft. The adjusting ball 35 is set above the cross support frame 31. The two arc-shaped guide arms 32 are installed through the cross support frame 31, and the structure is guided by the guide grooves 33 where the two arc-shaped guide arms 32 intersect.

[0049] To guide the first guide block 34 and the second guide block 37, a cross groove 36 is provided on the outer surface of the adjusting ball 35, so that the outer surface of the first guide block 34 is slidably inserted into the lower inner wall of the cross groove 36. Furthermore, the second guide block 37 is slidably inserted into the upper inner wall of the cross groove 36, and the first connecting cylinder 38 is fixedly sleeved on the inner wall of the second guide block 37. The intersecting cross grooves 36 guide the first guide block 34 and the second guide block 37. When the two arc-shaped guide arms 32 guide the first connecting cylinder 38, the first connecting cylinder 38 is supported by the cooperation of the second guide block 37 and the adjusting ball 35.

[0050] By setting an angle adjustment mechanism, two forward and reverse motors 3 control two arc-shaped guide arms 32 to swing. The first guide block 34 and the second guide block 37 cooperate with the cross groove 36 of the adjusting ball 35 to control the rotation of the adjusting ball 35. As the lower docking column 5 moves with the second guide block 37, the lower docking column 5 can move within a circular range. The deflection of the lower docking column 5 pulls the upper steel shell 1 at an angle, thereby adjusting the offset angle between the upper steel shell 1 and the lower steel shell 1, realizing real-time adjustment and rapid alignment, and reducing construction difficulty.

[0051] like Figures 1-2 and Figure 4As shown, the docking mechanism is used to dock the upper steel shell 1 and the lower steel shell 1, thereby achieving accurate alignment between the upper and lower steel shell 1. The docking mechanism includes a second socket frame 4 sleeved on the outside of the fixed base 101. In order to install the second socket frame 4 on the fixed base 101 of the hoisted steel shell 1, two second sliding grooves symmetrically distributed on the inner surface of the second socket frame 4 are opened. Furthermore, a second pressing block 41 is slidably inserted into the inner wall of the second sliding groove. The second pressing block 41 slides in the second sliding groove, and the second sliding groove guides the second pressing block 41. The second socket frame 4 has a second mounting port on its lower surface. The inner wall of the second mounting port is fitted with a second adjusting screw 42 that is threaded to the inner wall of the second extrusion block 41 via a bearing. In order to install the second connecting cylinder 44, a support plate 43 is fixedly connected to the inner wall of the middle part of the second socket frame 4, and the second connecting cylinder 44 is fixedly sleeved 58 on the inner wall of the support plate 43. The second adjusting screw 42 controls the second extrusion block 41 to slide on the inner wall of the second slide groove, thereby controlling the second extrusion block 41 to cooperate with the second socket frame 4, and stably installing the second socket frame 4 on the fixed seat 101.

[0052] By setting up a docking mechanism, the length of the winding traction steel cable 56 by multiple winches 59 controls the hoisted steel shell 1 to remain horizontal and controls the distance between it and the steel shell 1 below. The docking mechanism and the angle adjustment mechanism are docked through the traction steel cable 56.

[0053] like Figures 4-11 As shown, the connecting mechanism connects the docking mechanism and the adjusting part. The connecting mechanism includes a lower docking post 5 that is movably inserted into the inner wall of the first connecting cylinder 38. In order to stably install the lower docking post 5 in the first connecting cylinder 38, a telescopic cavity 51 is provided in the inner wall of the lower docking post 5. Furthermore, a trigger rod 52 is movably sleeved in the inner wall of the telescopic cavity 51. A compression spring 53 is fixedly connected to the inner bottom wall of the telescopic cavity 51 and movably sleeved in the lower outer surface of the trigger rod 52. The trigger rod 52 extends and retracts in the telescopic cavity 51. When the compression force is lost at the top, the trigger rod 52 is reset by the compression spring 53.

[0054] To install the limiting plate 54, two symmetrically distributed receiving slots are opened on the lower outer surface of the lower connecting column 5, and the limiting plate 54 is movably hinged to the inner wall of the receiving slots by a pin. The lower surface of one side of the limiting plate 54 is in contact with the upper surface of the shoulder of the trigger rod 52. The outer surface of the lower connecting column 5 above the first connecting cylinder 38 is threaded with a pressing plate 55. The top surface of the lower connecting column 5 is fixedly connected to a traction steel cable 56 through a support platform. The receiving slots install the limiting plate 54, and the lifting of the trigger rod 52 presses the limiting plate 54, causing the limiting plate 54 to expand outward, thereby generating a relative force between it and the pressing plate 55.

[0055] To install the upper connecting column 57 inside the second connecting cylinder 44, the upper connecting column 57 is threadedly connected to the inner wall of the second connecting cylinder 44. Furthermore, a fixing sleeve 58 is threadedly connected to the outer surface of the middle part of the upper connecting column 57, so that the fixing sleeve 58 is threadedly connected to the outer surface of the second connecting cylinder 44. In order to control the winding and unwinding of the traction steel cable 56 as the hoisting distance decreases, the free end of the traction steel cable 56 is wound and connected to the surface of the winch 59 fixedly installed on the lower surface of the upper connecting column 57. An angle sensor 510 is sleeved on the outer surface of the traction steel cable 56 near the upper connecting column 57 and hinged to the winch 59. When hoisting the steel shell 1, the winch 59 winds up the traction steel cable 56 to control the distance between the two steel shells 1. The angle sensor 510 monitors the deflection angle of the traction steel cable 56.

[0056] By setting up a connecting mechanism, the retraction or extension of the limiting plate 54 is controlled by the trigger rod 52. After the lower docking post 5 is inserted into the first connecting cylinder 38, the limiting plate 54 loses its limiting position. At the same time, the compression spring 53 pushes the trigger rod 52 upward, causing the limiting plate 54 to expand outward. The top of the limiting plate 54 abuts against the inner top wall of the middle part of the first connecting cylinder 38, so that the lower docking post 5 is always located inside the first connecting cylinder 38. The compression plate 55 then maintains the distance of the lower docking post 5 inserted into the first connecting cylinder 38.

[0057] Working principle: When hoisting the steel shell 1, the docking mechanism controls the movement of the second pressing block 41 in the second slide groove by rotating the second adjusting screw 42. The second pressing block 41 and the second sleeve frame 4 cooperate to make the second sleeve frame 4 stably installed on the fixed seat 101 of the steel shell 1 to be hoisted. The first adjusting screw 22 controls the sliding of the first pressing block 21 inside the first slide groove. The adjustment part is installed on the fixed seat 101 of the uppermost steel shell 1 after hoisting by the cooperation between the first pressing block 21 and the first sleeve frame 2. The two ends of the connecting mechanism are respectively installed on the adjustment part and the docking mechanism.

[0058] Subsequently, during the hoisting of the steel shell 1, the angle sensor 510 monitors the angle of the traction cable 56. At the same time, multiple winches 59 control the length of the traction cable 56 to keep the hoisted steel shell 1 horizontal and aligned with the steel shell 1 below. The hoisting of the winches 59 and the detection of the angle sensor 510 are both controlled by the PLC control system. When the steel shell 1 hoisted above and the steel shell 1 below are misaligned, the docking column 5 is deflected under the control of the rotation of the two arc-shaped guide arms 32 and the adjusting ball 35 by the two forward and reverse motors 3 to pull the upper steel shell 1 at an angle, so that the upper steel shell 1 is aligned with the lower steel shell 1. At the same time, the photoelectric switch 102 assists in the alignment of the two steel shells 1. After the distance between the two steel shells 1 continues to shorten, the docking device is removed when the distance between the two steel shells 1 is 30 cm. The alignment is continued by the photoelectric switch 102 until the two steel shells 1 are docked.

[0059] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A curved, unreinforced steel shell self-compacting concrete composite cable tower construction docking device, comprising a steel shell (1) and a fixing seat (101) installed on the periphery of the steel shell (1), characterized in that: It also includes a docking device disposed on the outer surface of the fixed base (101). The docking device includes an adjustment part, a connecting mechanism and a docking mechanism. The adjustment part is installed on the fixed base (101) located at the top of the lower steel shell (1). The docking mechanism is installed on the fixed base (101) located at the bottom of the upper steel shell (1). The connecting mechanism is disposed between the adjustment part and the docking mechanism. A photoelectric switch (102) is installed on the outer surface of the lower end of the upper steel shell (1) and the outer surface of the upper end of the lower steel shell (1). The adjustment unit is used to adjust the angle between the upper steel shell (1) and the lower steel shell (1) to achieve alignment between the upper steel shell (1) and the lower steel shell (1). The adjustment unit includes a first mounting mechanism and an angle adjustment mechanism. The docking mechanism is used to dock the upper steel shell (1) and the lower steel shell (1), thereby achieving accurate alignment between the upper steel shell (1) and the lower steel shell (1). The connecting mechanism connects the docking mechanism and the adjusting part. The first installation mechanism includes a first socket frame (2) sleeved on the outside of the fixed base (101). The inner surface of the first socket frame (2) has two first sliding grooves that are symmetrically distributed on the left and right. The inner wall of the first sliding groove is slidably inserted with a first pressing block (21). The lower surface of the first socket frame (2) is provided with a first installation port, and the inner wall of the first installation port is provided with a first adjusting screw (22) that is threadedly connected to the inner wall of the first extrusion block (21) through a bearing. The top surface of the first socket frame (2) is fixedly connected with an extension frame (23). The angle adjustment mechanism is located in the middle of the growth frame (23), and the angle adjustment mechanism includes mounting cavities formed on two adjacent inner surfaces of the growth frame (23) for mounting the forward and reverse motor (3). A cross support frame (31) is provided in the middle of the growth frame (23). An arc-shaped guide arm (32) is installed in the middle of the cross support frame (31) through a connecting shaft. The main shafts of the two forward and reverse motors (3) are respectively fixedly sleeved (58) to one end of the inner wall of the two arc-shaped guide arms (32). A guide groove (33) is opened in the middle of the two arc-shaped guide arms (32). A first guide block (34) is installed in the middle of the cross support frame (31) through a support shaft. An adjusting ball (35) is provided above the cross support frame (31). A cross groove (36) is provided on the outer surface of the adjusting ball (35). The outer surface of the first guide block (34) is slidably inserted into the lower inner wall of the cross groove (36). A second guide block (37) is slidably inserted into the upper inner wall of the cross groove (36). A first connecting cylinder (38) is connected to the inner wall of the second guide block (37) by a fixed sleeve (58). The docking mechanism includes a second socket frame (4) sleeved on the outside of the fixed base (101). The inner surface of the second socket frame (4) has two second sliding grooves that are symmetrically distributed on the left and right. The inner wall of the second sliding groove is slidably inserted with a second pressing block (41). The lower surface of the second socket frame (4) is provided with a second mounting port. The inner wall of the second mounting port is fitted with a second adjusting screw (42) that is threadedly connected to the inner wall of the second extrusion block (41) via a bearing. A support plate (43) is fixedly connected to the inner wall of the middle part of the second socket frame (4). The inner wall of the support plate (43) is fixedly sleeved (58) with a second connecting cylinder (44). The connecting mechanism includes a lower connecting post (5) that is movably inserted into the inner wall of the first connecting cylinder (38). The inner wall of the lower connecting post (5) is provided with a telescopic cavity (51). A trigger rod (52) is movably sleeved on the inner wall of the telescopic cavity (51). A compression spring (53) is fixedly connected to the inner bottom wall of the telescopic cavity (51) and movably sleeved on the lower outer surface of the trigger rod (52).

2. The construction docking device for curved, unreinforced steel shell self-compacting concrete composite cable towers according to claim 1, characterized in that: The lower end of the lower docking column (5) has two symmetrically distributed storage slots on its outer surface. The inner wall of the storage slot is hinged to a limiting plate (54) by a pin. The lower surface of one side of the limiting plate (54) is in contact with the upper surface of the shoulder of the trigger rod (52). The outer surface of the lower docking column (5) above the first connecting cylinder (38) is threaded with a pressing plate (55). The top surface of the lower docking column (5) is fixedly connected to a traction steel cable (56) by a support platform.

3. The construction docking device for curved, unreinforced steel shell self-compacting concrete composite cable towers according to claim 2, characterized in that: The inner wall of the second connecting cylinder (44) is threaded with an upper docking post (57), and the outer surface of the middle part of the upper docking post (57) is threaded with a fixing sleeve (58). The fixing sleeve (58) is threaded with the outer surface of the second connecting cylinder (44). The free end of the traction cable (56) is wound and connected to the surface of the winch (59) fixedly installed on the lower surface of the upper docking post (57). An angle sensor (510) is sleeved on the outer surface of the traction cable (56) near the upper docking post (57) and hinged to the winch (59).

Images