Internal-suspension internal-stay-wire derrick decomposition tower construction device and method thereof

Abstract

The invention belongs to the technical field of derricks, and particularly relates to an internal suspension and internal stay wire derrick disassembly tower construction device and method, and the device comprises a supporting part, a pulley block, a control mechanism and a storage mechanism; the supporting part comprises a supporting rod, a bearing frame and a mounting plate, the bearing frame is fixedly mounted on the upper end face of the supporting rod, and the mounting plate is rotationally mounted on the outer wall of the bearing frame; the pulley block comprises a guide pulley and a bearing shaft, the number of the mounting plates is two, the bearing shaft is rotatably mounted between the two mounting plates through a bearing, and the guide pulley is fixedly mounted on the outer wall of the bearing shaft; the control mechanism comprises a containing cylinder, a sliding frame, a control cylinder and a control plug, the containing cylinder is fixedly mounted on the outer wall of the mounting plate, the axial direction of the containing cylinder coincides with the axis of the bearing shaft, and the sliding frame is slidably mounted on the inner wall of the containing cylinder; through cooperation of the structure, in the reciprocating sliding process of the control plug, the lubricating liquid stored in the storage box is absorbed, then the lubricating liquid is sprayed to the outer wall of the guide pulley, and lubrication of the guide pulley is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of pole holding, in particular to a tower assembly construction device and a method for disassembling a pole holding tower with an inner suspension and inner tension wire. Background Art

[0002] The holding pole and the top pole are special tools for artificial pole erection. Generally, the top pole is used to erect a single wooden pole below 4 meters. For artificial erection of cement poles, a holding pole or a car crane is generally used. The holding pole is a large column used for lifting, working together with a winch, a pulley block, and a wire rope. It can lift hundreds of tons of weight on site. The column body is composed of angle steel. The one with spaces is called a grid type, and the one made of fully enclosed steel plates is a solid belly type.

[0003] A Chinese patent application CN206429034U discloses a rotatable suspended pole head structure that is anti-slotting and anti-wear, and relates to a rotatable suspended pole. At present, the suspended pole used for assembling the iron tower of the transmission line project is not flexible in rotation, and the lifting wire rope is easy to slot-jump and wear. The technology includes a lifting pulley assembly, an outer pull wire assembly, and an inner pull wire assembly. The lifting pulley assembly includes two pulley groups that are symmetrical on the left and right, and a main casing. The outer pull wire assembly is rotatably connected to the upper end of the main casing, and the inner pull wire assembly is rotatably connected to the lower end of the main casing. Both sides of each pulley group are provided with pulley side plates for preventing the wire rope from slipping laterally, and the pulley side plates are provided with an anti-slotting device located on the upper outside of the pulley group to prevent the wire rope from jumping out of the pulley groove, and the pulley side plates are provided with an anti-wear device located on the lower outside of the pulley group.

[0004] Although the above technology can prevent the wire rope from jumping out of the groove and improve the safety of the suspended boom, during the cable traction process, friction with the pulley generates heat energy, which in turn causes annealing of the pulley surface, affecting the safety of use.

[0005] To this end, the present invention provides an internally suspended and internally tensioned wire holding rod disassembling tower assembly construction device and a method thereof. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: the internal suspension internal tension wire holding rod disassembly assembly tower construction device described in the present invention comprises a support part, a pulley block, a control mechanism and a storage mechanism;

[0008] The support part includes a support rod, a bearing frame and a mounting plate, the bearing frame is fixedly mounted on the upper end surface of the support rod, and the mounting plate is rotatably mounted on the outer wall of the bearing frame;

[0009] The pulley block includes a guide pulley and a load-bearing shaft. Two mounting plates are provided. The load-bearing shaft is rotatably mounted between the two mounting plates through a bearing. The guide pulley is fixedly mounted on the outer wall of the load-bearing shaft.

[0010] The control mechanism includes a receiving tube, a sliding frame, a control tube and a control plug. The receiving tube is fixedly mounted on the outer wall of the mounting plate, and the axial direction of the receiving tube coincides with the axis of the bearing shaft. The sliding frame is slidably mounted on the inner wall of the receiving tube. The control tube is fixedly mounted in the inner cavity of the receiving tube. The control plug is slidably arranged in the inner cavity of the control tube.

[0011] The sliding of the sliding frame is controlled by the rotation of the bearing shaft, and the control plug slides synchronously with the sliding frame;

[0012] The storage mechanism is used for storing the lubricating fluid and delivering the lubricating fluid into the control cylinder.

[0013] Preferably, a control shaft is fixedly mounted on the axial end of the bearing shaft, a circulation groove is provided on the outer wall of the control shaft, the inner wall of the sliding frame is slidably fitted with the radial outer wall of the control shaft, a guide block is fixedly mounted on the inner wall of the sliding frame, and the outer wall of the guide block is slidably fitted with the inner wall of the circulation groove;

[0014] A guide strip is fixedly mounted on the inner wall of the accommodating cylinder, and the outer wall of the sliding frame is slidably fitted with the inner wall of the guide strip;

[0015] A connecting shaft is fixedly mounted on the outer wall of the sliding frame, one end of the connecting shaft extends to the inner cavity of the control cylinder and is fixedly connected to the control plug.

[0016] Preferably, the storage mechanism comprises a storage box and a guide cylinder, the guide cylinder is fixedly mounted on the outer wall of the accommodating cylinder, and the inner cavity of the guide cylinder is communicated with the inner cavity of the control cylinder;

[0017] There are two guide cylinders, and the inner cavities of the two guide cylinders are both provided with one-way valves, and the flow directions of the two one-way valves are opposite;

[0018] The storage box is fixedly mounted on the bottom surface of the carrier frame, one of the guide cylinders is connected to the bottom surface of the storage box, and the other guide cylinder extends to the outer wall of the mounting plate through a guide tube.

[0019] Preferably, a collecting bucket is fixedly mounted on the bottom of the mounting plate, a connecting pipe is fixedly mounted on the bottom surface of the collecting bucket, and the bottom of the connecting pipe is connected to the inner cavity of the storage box through a conduit;

[0020] An elastic sheet is fixedly mounted on the upper end surface of the collecting bucket, and the outer wall of the elastic sheet is in contact with the outer wall of the guide pulley.

[0021] Preferably, a filter plate is fixedly mounted on the inner wall of the storage box, and the filter plate is made of elastic material;

[0022] An elastic strip is fixedly installed on the inner wall of the storage box, and a knocking block is fixedly installed on the other end of the elastic strip.

[0023] Preferably, a discharge cylinder is fixedly mounted on the inner wall of the storage box, a support frame is rotatably mounted on the inner wall of the discharge cylinder, a connecting cylinder is rotatably mounted on the other end of the support frame, the other end of the connecting cylinder is fixedly connected to the inner wall of the storage box, and the other end of the connecting cylinder is connected to the inner cavity of the collecting bucket, and a filter cylinder is fixedly mounted on the inner wall of the support frame.

[0024] Preferably, a transmission cylinder is rotatably mounted at the center of the axial end of the discharge cylinder, a spiral blade is fixedly mounted on the radial outer wall of the transmission cylinder, the outer wall of the spiral blade is in contact with the inner wall of the filter cylinder, and a discharge port is provided at the bottom of the discharge cylinder;

[0025] A mounting ring is fixedly installed on the outer wall of the support frame, and an attraction block for attracting the knocking block is fixedly installed on the outer wall of the mounting ring.

[0026] Preferably, a transmission shaft is rotatably mounted on the inner wall of the transmission cylinder, one end of the transmission shaft extends to the outer wall of the transmission cylinder and is fixedly mounted with a transmission disc, and a transmission plate is slidably mounted on the inner wall of the transmission disc;

[0027] A friction ring is fixedly installed at the axial end of the transmission cylinder, and a friction plate for pressing the friction ring is fixedly installed on the bottom surface of the transmission plate;

[0028] A transmission ring is fixedly installed on the outer wall of the support frame, and a transmission rod for engaging with the transmission ring is fixedly installed on the upper end surface of the transmission plate;

[0029] A control motor for controlling the rotation of the transmission shaft is fixedly installed on the outer wall of the storage box.

[0030] A method for disassembling and assembling a tower by disassembling an inner suspension and inner tensioning wire holding rods, the method adopts the above-mentioned inner suspension and inner tensioning wire holding rod disassembling and assembling a tower construction device, comprising the following steps:

[0031] A1. Fix the support rod to the constructed base, then pass the traction cable through the guide pulley, and then use the traction equipment to pull the workpiece upward;

[0032] A2. During the friction between the cable and the guide pulley, the control shaft is controlled to rotate, and the control plug is adjusted to slide back and forth to control the lubricating oil to flow to the outer wall of the guide pulley;

[0033] A3. During the rotation of the guide pulley, the lubricating liquid at the bottom of the guide pulley is absorbed by the elastic sheet and collected by the collecting bucket;

[0034] A4. The lubricating fluid collected in the collecting bucket rotates on the support frame and is filtered with the filter cartridge to recover the lubricating fluid to the storage box.

[0035] The beneficial effects of the present invention are as follows:

[0036] 1. The present invention provides a control cylinder, a control plug and a storage box. The storage box is used to store lubricating liquid. When the bearing shaft rotates, the control shaft is driven to rotate synchronously. A guide block is fixedly installed on the inner wall of the sliding frame. The outer wall of the guide block slides and fits with the inner wall of the circulation groove. The rotating control shaft slides with the guide block through the circulation groove to drive the sliding frame to slide back and forth. A connecting shaft is fixedly installed on the outer wall of the sliding frame. One end of the connecting shaft extends to the inner cavity of the control cylinder and is fixedly connected to the control plug. Thus, when the sliding frame slides back and forth, the control plug is driven to slide back and forth synchronously. When the control plug slides back and forth, the lubricating liquid stored in the storage box is absorbed, and then the lubricating liquid is sprayed to the outer wall of the guide pulley to achieve lubrication of the guide pulley.

[0037] 2. The present invention provides a support frame with a filter cartridge inside. After the collecting bucket collects the lubricating liquid, it guides it to the inner cavity of the support frame. At this time, the rotating support frame controls the discharge of the collected lubricating liquid through centrifugal force. A spiral blade is fixedly installed on the radial outer wall of the transmission cylinder. The outer wall of the spiral blade fits with the inner wall of the filter cartridge. When the support frame stops rotating, the rotating transmission cylinder drives the spiral blade to rotate, thereby scraping off the residue in the lubricating liquid filtered inside the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described below in conjunction with the accompanying drawings.

[0039] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0040] Figure 2 It is a schematic diagram of the structure inside the accommodating cylinder in the present invention;

[0041] Figure 3 It is a schematic diagram of the circulation tank in the present invention;

[0042] Figure 4 It is a schematic diagram of the installation of the elastic sheet in the present invention;

[0043] Figure 5 It is a schematic diagram of the internal structure of the guide pulley of the present invention;

[0044] Figure 6 It is a schematic diagram of the installation of the attraction block in the present invention;

[0045] Figure 7 It is a structural schematic diagram of the spiral blade in the present invention;

[0046] Figure 8 It is a schematic diagram of the installation of the transmission plate in the present invention;

[0047] Fig. 9 It is a schematic diagram of the installation of the transmission plate in the present invention;

[0048] Fig.10It is a flow chart of the construction method in the present invention.

[0049] In the figure: 1. support rod; 2. bearing frame; 3. mounting plate; 4. accommodating cylinder; 5. guide pulley; 6. collecting bucket; 7. bearing shaft; 8. storage box; 9. control motor; 10. control cylinder; 11. sliding frame; 12. guide cylinder; 13. guide strip; 14. guide block; 15. connecting shaft; 16. control plug; 17. circulation groove; 18. control shaft; 19. elastic sheet; 20. connecting pipe; 21. knocking block; 22. filter plate; 23. elastic strip; 24. discharge cylinder; 25. support frame; 26. filter cylinder; 27. mounting ring; 28. attraction block; 29. ​​discharge port; 30. transmission cylinder; 31. connecting cylinder; 32. transmission disk; 33. spiral blade; 34. transmission shaft; 35. transmission ring; 36. transmission rod; 37. transmission plate; 38. friction plate; 39. friction ring. DETAILED DESCRIPTION

[0050] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0051] Embodiment 1: Figures 1 to 9 As shown, the internal suspension and internal tension wire holding rod disassembly and assembly tower construction device described in the present invention comprises a support part, a pulley block, a control mechanism and a storage mechanism;

[0052] The support part includes a support rod 1, a bearing frame 2 and a mounting plate 3. The bearing frame 2 is fixedly installed on the upper end surface of the support rod 1. The support rod 1 is used to be assembled with the transmission line tower. The mounting plate 3 is rotatably installed on the outer wall of the bearing frame 2. The bearing frame 2 is used to provide support for the pulley block. The support rod 1, the bearing frame 2 and the mounting plate 3 form a holding pole.

[0053] The pulley block includes a guide pulley 5 and a load-bearing shaft 7. Two mounting plates 3 are provided. The load-bearing shaft 7 is rotatably installed between the two mounting plates 3 through a bearing. The guide pulley 5 is fixedly installed on the outer wall of the load-bearing shaft 7. The connection between the guide pulley 5 and the mounting plate 3 is achieved through the load-bearing shaft 7. When towing the tower assembly, one end of the cable is connected to the tower assembly, and then the other end of the cable is towed by the towing equipment, thereby lifting the tower assembly.

[0054] Fix the assembled pole at the predetermined position and reinforce it with anchors and other supporting equipment. During this process, it is necessary to keep the pole vertical and its curvature B should be less than 1%. Hang the component on the lifting rope and lift it through the lifting traction system and the hoisting system. During this process, it is necessary to control the angle between the big rope and the ground to be no more than 45°, the angle β between the lifting side of the traction rope and the pole axis to be no more than 20°, and the angle γ between the traction side of the traction rope and the pole axis to be no less than 10°. During the lifting process, the angle of the pole can be fine-tuned by adjusting the rope to ensure the stability and safety of the lifting. After the component is lifted to the predetermined height, it is fixed on the assembled tower section to complete the assembly of a tower section. After the tower is assembled, the pole system and other auxiliary equipment are removed for reuse to reduce the cost of use.

[0055] The control mechanism includes a accommodating cylinder 4, a sliding frame 11, a control cylinder 10 and a control plug 16. The accommodating cylinder 4 is fixedly mounted on the outer wall of the mounting plate 3, and the axial direction of the accommodating cylinder 4 coincides with the axis of the bearing shaft 7. The mounting plate 3 provides an installation and support position for the accommodating cylinder 4.

[0056] The sliding frame 11 is slidably installed on the inner wall of the accommodating cylinder 4 , the control cylinder 10 is fixedly installed in the inner cavity of the accommodating cylinder 4 , the control plug 16 is slidably set in the inner cavity of the control cylinder 10 , and the sliding control plug 16 adjusts the air pressure on one side of the control cylinder 10 .

[0057] The sliding of the sliding frame 11 is controlled by the rotation of the load-bearing shaft 7, and the control plug 16 slides synchronously with the sliding frame 11. When the cargo lifting tower assembly is towed, the friction between the cable and the guide pulley 5 drives the load-bearing shaft 7 to rotate, thereby driving the control plug 16 to slide.

[0058] The storage mechanism is used to store the lubricating liquid and transport the lubricating liquid into the control cylinder 10. The control plug 16 slides, absorbs the lubricating liquid and sprays the lubricating liquid toward the outside of the guide pulley 5. When the tower assembly is lifted, the guide pulley 5 is lubricated, the friction loss is reduced, and the safety during use is improved.

[0059] A control shaft 18 is fixedly mounted on the axial end of the bearing shaft 7 , and the control shaft 18 is driven to rotate synchronously during the rotation of the bearing shaft 7 .

[0060] A circulation groove 17 is formed on the outer wall of the control shaft 18 , and the inner wall of the sliding frame 11 is slidably fitted with the radial outer wall of the control shaft 18 , so as to improve the stability of the sliding frame 11 when sliding.

[0061] A guide block 14 is fixedly mounted on the inner wall of the sliding frame 11 , and the outer wall of the guide block 14 slides and fits with the inner wall of the circulation groove 17 . The rotating control shaft 18 slides with the guide block 14 through the circulation groove 17 , driving the sliding frame 11 to slide back and forth.

[0062] In order to prevent the sliding frame 11 from rotating synchronously when the control shaft 18 rotates, a guide strip 13 is fixedly installed on the inner wall of the accommodating tube 4, and the outer wall of the sliding frame 11 slides and fits with the inner wall of the guide strip 13. The sliding trajectory of the sliding frame 11 is limited by the guide strip 13, thereby preventing the sliding frame 11 from rotating synchronously when the control shaft 18 rotates.

[0063] A connecting shaft 15 is fixedly mounted on the outer wall of the sliding frame 11 , one end of which extends to the inner cavity of the control cylinder 10 and is fixedly connected to the control plug 16 , so that the control plug 16 is driven to reciprocate synchronously during the reciprocating sliding of the sliding frame 11 .

[0064] As a preferred embodiment of the present invention, the storage mechanism includes a storage box 8 and a guide cylinder 12, the guide cylinder 12 is fixedly mounted on the outer wall of the accommodating cylinder 4, and the inner cavity of the guide cylinder 12 is interconnected with the inner cavity of the control cylinder 10, wherein the outer wall of the control cylinder 10 is provided with a liquid inlet hole and a liquid discharge hole, and the two guide cylinders 12 are respectively connected to the liquid inlet hole and the liquid discharge hole.

[0065] There are two guide cylinders 12, and the inner cavities of the two guide cylinders 12 are both provided with one-way valves. The flow directions of the two one-way valves are opposite. By providing the one-way valves, when the control plug 16 is reciprocated, the lubricating oil is controlled to enter from the liquid inlet hole and be discharged from the liquid discharge hole.

[0066] The storage box 8 is fixedly mounted on the bottom surface of the carrier frame 2, wherein one guide cylinder 12 is connected to the bottom surface of the storage box 8, and the other guide cylinder 12 extends to the outer wall of the mounting plate 3 through a conduit, thereby absorbing the lubricating liquid stored in the storage box 8 during the reciprocating sliding of the control plug 16, and then spraying the lubricating liquid to the outer wall of the guide pulley 5 to achieve lubrication of the guide pulley 5.

[0067] A collecting bucket 6 is fixedly installed at the bottom of the mounting plate 3, a cavity is arranged inside the collecting bucket 6, a connecting pipe 20 is fixedly installed on the bottom surface of the collecting bucket 6, the bottom of the connecting pipe 20 is connected with the inner cavity of the storage box 8 through a conduit, and the collecting bucket 6 is located directly below the guide pulley 5. The lubricating liquid dripping from the outer wall of the guide pulley 5 is collected by the collecting bucket 6, and then introduced into the inner cavity of the storage box 8 through the connecting pipe 20, thereby realizing the recycling of the lubricating liquid.

[0068] An elastic sheet 19 is fixedly mounted on the upper end surface of the collecting bucket 6, and the outer wall of the elastic sheet 19 fits the outer wall of the guide pulley 5. The elastic sheet 19 is a common sponge and is used to wipe excess lubricating liquid at the bottom of the guide pulley 5 to improve the efficiency of lubricating liquid recovery.

[0069] As a preferred embodiment of the present invention, a filter plate 22 is fixedly installed on the inner wall of the storage box 8. The filter plate 22 is made of elastic material. The filter plate 22 is used to filter impurities contained in the lubricating fluid inside the storage box 8 to prevent impurities from entering the inner cavity of the control cylinder 10, thereby improving the sliding stability of the control plug 16.

[0070] An elastic strip 23 is fixedly installed on the inner wall of the storage box 8, and a knocking block 21 is fixedly installed on the other end of the elastic strip 23. The knocking block 21 is pulled and then released, and the elastic force of the elastic strip 23 drives the knocking block 21 to hit the filter plate 22, preventing impurities in the lubricating fluid from clogging the filter plate 22 and maintaining the patency of the filter plate 22.

[0071] As a preferred embodiment of the present invention, a discharge cylinder 24 is fixedly installed on the inner wall of the storage box 8, and a support frame 25 is rotatably installed on the inner wall of the discharge cylinder 24. The support frame 25 is a hollow cylindrical bracket, and a connecting cylinder 31 is rotatably installed on the other end of the support frame 25. The other end of the connecting cylinder 31 is fixedly connected to the inner wall of the storage box 8, and the support frame 25 is supported by the connecting cylinder 31 and the discharge cylinder 24.

[0072] The other end of the connecting cylinder 31 is connected to the inner cavity of the collecting bucket 6. A filter cylinder 26 is fixedly installed on the inner wall of the support frame 25. The filter cylinder 26 is made of a common sponge material. After the collecting bucket 6 collects the lubricating liquid, it guides it to the inner cavity of the support frame 25. At this time, the rotating support frame 25 controls the discharge of the collected lubricating liquid through centrifugal force, thereby filtering the lubricating liquid, wherein the mesh size of the filter cylinder 26 is not higher than the mesh size of the filter plate 22.

[0073] A transmission cylinder 30 is rotatably installed at the center position of the axial end of the discharge cylinder 24, and a spiral blade 33 is fixedly installed on the radial outer wall of the transmission cylinder 30. The outer wall of the spiral blade 33 fits with the inner wall of the filter cylinder 26. When the support frame 25 stops rotating, the rotating transmission cylinder 30 drives the spiral blade 33 to rotate, thereby scraping off the residue in the lubricating fluid filtered inside the filter cylinder 26.

[0074] A discharge port 29 is provided at the bottom of the discharge cylinder 24 , and the residue in the filter cylinder 26 is driven by the spiral blade 33 until it is discharged from the discharge port 29 .

[0075] A mounting ring 27 is fixedly installed on the outer wall of the support frame 25, and an attraction block 28 for attracting the knocking block 21 is fixedly installed on the outer wall of the mounting ring 27, wherein the attraction block 28 is a magnet, which attracts the knocking block 21 by magnetic force, thereby pulling the knocking block 21 until the elastic force applied to the knocking block 21 is greater than the magnetic force applied to the knocking block 21, and the knocking block 21 hits the outer wall of the filter plate 22, thereby realizing automatic cleaning of the filter plate 22.

[0076] A transmission shaft 34 is rotatably installed on the inner wall of the transmission cylinder 30, one end of the transmission shaft 34 extends to the outer wall of the transmission cylinder 30 and is fixedly installed with a transmission disc 32, and the transmission shaft 34 rotates to drive the transmission disc 32 to rotate, and a transmission plate 37 is slidably installed on the inner wall of the transmission disc 32, wherein the transmission plate 37 is connected to the transmission disc 32 through a spring.

[0077] A friction ring 39 is fixedly installed at the axial end of the transmission cylinder 30, and a friction plate 38 for pressing the friction ring 39 is fixedly installed on the bottom surface of the transmission plate 37. When the transmission shaft 34 rotates at a low speed, the transmission plate 37 is pushed by the elastic force of the spring. At this time, the friction force between the friction plate 38 and the friction ring 39 controls the rotation of the friction ring 39 and the transmission cylinder 30. At this time, the discharge of the residue in the filter cylinder 26 is controlled. It should be noted that when the transmission cylinder 30 rotates, in order to prevent the support frame 25 from rotating synchronously, the friction force between the connecting cylinder 31 and the support frame 25 is used to prevent the support frame 25 from rotating.

[0078] A transmission ring 35 is fixedly installed on the outer wall of the support frame 25, and a transmission rod 36 for engaging with the transmission ring 35 is fixedly installed on the upper end surface of the transmission plate 37. When the transmission shaft 34 rotates at a high speed, the transmission plate 37 is controlled to slide by centrifugal force until the transmission rod 36 presses the transmission ring 35 to control the rotation of the support frame 25, thereby realizing centrifugal filtration of the lubricating fluid.

[0079] A control motor 9 for controlling the rotation of the transmission shaft 34 is fixedly installed on the outer wall of the storage box 8. The output shaft of the control motor 9 controls the rotation of the transmission shaft 34 through a belt and a pulley. The transmission through belts and pulleys is a common transmission technology and will not be elaborated on here.

[0080] like Fig.10 As shown, a method for disassembling and assembling a tower with an inner suspension and inner tensioning wire holding rod is provided. The method adopts the above-mentioned device for disassembling and assembling a tower with an inner suspension and inner tensioning wire holding rod, and comprises the following steps:

[0081] A1. Fix the support rod 1 to the constructed base, then pass the traction cable through the guide pulley 5, and then use the traction equipment to pull the workpiece upward;

[0082] A2. During the friction between the cable and the guide pulley 5, the control shaft 18 is controlled to rotate, and the control plug 16 is adjusted to slide back and forth to control the lubricating oil to flow to the outer wall of the guide pulley 5;

[0083] A3. During the rotation of the guide pulley 5, the lubricating liquid at the bottom of the guide pulley 5 is absorbed by the elastic sheet 19 and collected by the collecting bucket 6;

[0084] A4. The lubricating liquid collected in the collecting bucket 6 rotates on the supporting frame 25 and is filtered by the filter cartridge 26 to recover the lubricating liquid to the storage box 8.

[0085] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0086] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0087] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An internal suspension and internal tension wire holding rod disassembly and assembly tower construction device, characterized in that: It includes a support part, a pulley block, a control mechanism and a storage mechanism; The support portion comprises a support rod (1), a bearing frame (2) and a mounting plate (3), wherein the bearing frame (2) is fixedly mounted on the upper end surface of the support rod (1), and the mounting plate (3) is rotatably mounted on the outer wall of the bearing frame (2); The pulley block comprises a guide pulley (5) and a bearing shaft (7), two mounting plates (3) are provided, the bearing shaft (7) is rotatably mounted between the two mounting plates (3) via a bearing, and the guide pulley (5) is fixedly mounted on the outer wall of the bearing shaft (7); The control mechanism comprises a containing cylinder (4), a sliding frame (11), a control cylinder (10) and a control plug (16); the containing cylinder (4) is fixedly mounted on the outer wall of the mounting plate (3), and the axial direction of the containing cylinder (4) coincides with the axis of the bearing shaft (7); the sliding frame (11) is slidably mounted on the inner wall of the containing cylinder (4); the control cylinder (10) is fixedly mounted in the inner cavity of the containing cylinder (4); and the control plug (16) is slidably arranged in the inner cavity of the control cylinder (10); The sliding of the sliding frame (11) is controlled by the rotation of the bearing shaft (7), and the control plug (16) slides synchronously with the sliding frame (11); The storage mechanism is used to store lubricating liquid and transport the lubricating liquid into the control cylinder (10).

2. According to claim 1, a tower construction device for disassembling and assembling an inner suspension and inner wire holding rod is characterized in that: A control shaft (18) is fixedly mounted on the axial end of the bearing shaft (7), a circulation groove (17) is formed on the outer wall of the control shaft (18), the inner wall of the sliding frame (11) is slidably fitted with the radial outer wall of the control shaft (18), a guide block (14) is fixedly mounted on the inner wall of the sliding frame (11), and the outer wall of the guide block (14) is slidably fitted with the inner wall of the circulation groove (17); A guide strip (13) is fixedly mounted on the inner wall of the accommodating cylinder (4), and the outer wall of the sliding frame (11) is slidably fitted with the inner wall of the guide strip (13); A connecting shaft (15) is fixedly mounted on the outer wall of the sliding frame (11), one end of the connecting shaft (15) extends to the inner cavity of the control cylinder (10) and is fixedly connected to the control plug (16).

3. According to claim 2, a tower construction device for disassembling and assembling an inner suspension and inner wire holding rod is characterized in that: The storage mechanism comprises a storage box (8) and a guide cylinder (12), wherein the guide cylinder (12) is fixedly mounted on the outer wall of the accommodating cylinder (4), and the inner cavity of the guide cylinder (12) is communicated with the inner cavity of the control cylinder (10); Two guide cylinders (12) are provided, and the inner cavities of the two guide cylinders (12) are both provided with one-way valves, and the flow directions of the two one-way valves are opposite; The storage box (8) is fixedly mounted on the bottom surface of the carrier frame (2), one guide cylinder (12) is connected to the bottom surface of the storage box (8), and the other guide cylinder (12) extends to the outer wall of the mounting plate (3) through a conduit.

4. According to claim 3, the internal suspension and internal tension wire holding rod disassembly and assembly tower construction device is characterized by: A collecting hopper (6) is fixedly mounted on the bottom of the mounting plate (3), a connecting pipe (20) is fixedly mounted on the bottom surface of the collecting hopper (6), and the bottom of the connecting pipe (20) is connected to the inner cavity of the storage box (8) through a conduit; An elastic sheet (19) is fixedly mounted on the upper end surface of the collecting bucket (6), and the outer wall of the elastic sheet (19) is in contact with the outer wall of the guide pulley (5).

5. According to claim 4, the internal suspension and internal tension wire holding rod disassembly and assembly tower construction device is characterized by: A filter plate (22) is fixedly mounted on the inner wall of the storage box (8), and the filter plate (22) is made of elastic material; An elastic strip (23) is fixedly mounted on the inner wall of the storage box (8), and a knocking block (21) is fixedly mounted on the other end of the elastic strip (23).

6. The internal suspension and internal tension wire holding rod disassembly and assembly tower construction device according to claim 5 is characterized by: A discharge cylinder (24) is fixedly mounted on the inner wall of the storage box (8), a support frame (25) is rotatably mounted on the inner wall of the discharge cylinder (24), a connecting cylinder (31) is rotatably mounted on the other end of the support frame (25), the other end of the connecting cylinder (31) is fixedly connected to the inner wall of the storage box (8), and the other end of the connecting cylinder (31) is communicated with the inner cavity of the collecting bucket (6), and a filter cylinder (26) is fixedly mounted on the inner wall of the support frame (25).

7. The internal suspension and internal tension wire holding rod disassembly and assembly tower construction device according to claim 6 is characterized by: A transmission cylinder (30) is rotatably mounted at the center position of the axial end of the discharge cylinder (24); a spiral blade (33) is fixedly mounted on the radial outer wall of the transmission cylinder (30); the outer wall of the spiral blade (33) is in contact with the inner wall of the filter cylinder (26); and a discharge port (29) is provided at the bottom of the discharge cylinder (24); A mounting ring (27) is fixedly mounted on the outer wall of the support frame (25), and an attraction block (28) for attracting the knocking block (21) is fixedly mounted on the outer wall of the mounting ring (27).

8. The internal suspension and internal tension wire holding rod disassembly and assembly tower construction device according to claim 7 is characterized by: A transmission shaft (34) is rotatably mounted on the inner wall of the transmission cylinder (30), one end of the transmission shaft (34) extends to the outer wall of the transmission cylinder (30) and is fixedly mounted with a transmission disc (32), and a transmission plate (37) is slidably mounted on the inner wall of the transmission disc (32); A friction ring (39) is fixedly mounted on the axial end of the transmission cylinder (30), and a friction plate (38) for pressing the friction ring (39) is fixedly mounted on the bottom surface of the transmission plate (37); A transmission ring (35) is fixedly mounted on the outer wall of the support frame (25), and a transmission rod (36) for engaging with the transmission ring (35) is fixedly mounted on the upper end surface of the transmission plate (37); A control motor (9) for controlling the rotation of the transmission shaft (34) is fixedly mounted on the outer wall of the storage box (8).

9. A method for disassembling and assembling a tower by disassembling an inner suspension and inner tensioning rod, the method adopts the inner suspension and inner tensioning rod disassembling and assembling tower construction device according to claim 8, characterized in that: The following steps are involved: A1. Fix the support rod (1) to the constructed base, then pass the traction cable through the guide pulley (5), and then use the traction equipment to pull the workpiece upward; A2. During the friction between the cable and the guide pulley (5), the control shaft (18) is controlled to rotate, and the control plug (16) is adjusted to slide back and forth to control the lubricating oil to flow to the outer wall of the guide pulley (5); A3. During the rotation of the guide pulley (5), the lubricating liquid at the bottom of the guide pulley (5) is absorbed by the elastic sheet (19) and collected by the collecting bucket (6); A4: The lubricating liquid collected in the collecting hopper (6) rotates on the support frame (25) and is filtered by the filter cartridge (26) to recover the lubricating liquid to the storage box (8).

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