Tower footing steel anti-shaking device for transferring load of large derrick component

Abstract

The invention relates to the field of derrick shake prevention, in particular to a tower footing steel shake prevention device for transferring loads of large derrick components, which comprises a pressure-resistant base station and a hydraulic cylinder detachably mounted on the outer side surface of the top of the pressure-resistant base station, and a derrick base is detachably mounted at the output end of the hydraulic cylinder. And a limiting shaft movably lapped on the outer side surface of the top of the pressure-resistant base table and a holding pole fixedly mounted on the outer side surface of the top of the holding pole base are arranged on the bottom surface of the holding pole base and located at the peripheral edge position. When the extension anti-shake steel rod and the holding pole base are in lap joint with the top surface of the hydraulic cylinder, the extension anti-shake steel rod and the holding pole base are matched with the covering sleeve shell to slide on the surface of the limiting rod, one end of the covering sleeve shell is wrapped, and then the extension anti-shake steel rod is pushed and lifted through the hydraulic cylinder; and the top surface of the extending anti-shaking steel rod is attached to the inner side wall face of the top of the covering sleeve shell, and limiting treatment is conducted on the surface of the extending anti-shaking steel rod and the surface of the covering sleeve shell.

Description

Technical Field

[0001] The invention belongs to the technical field of pole-holding anti-swaying, and in particular relates to a tower base steel anti-swaying device for transferring the load of a large pole-holding component. Background Art

[0002] The tower base steel anti-sway device for the load of large-scale holding pole components is usually used to ensure that the holding pole remains stable during the lifting and installation process to prevent swaying caused by wind or other external forces. The new line of the Shiziyang large-span reconstruction section crosses the Shiziyang waterway in the form of an independent tension section. The steel tube tower structure used in this project is large in size, with long cross arms and large components, which makes the construction of the UHV line tower assembly difficult and the construction period long. The traditional suspended holding pole technology is greatly affected by the terrain conditions and cannot meet the assembly needs of the spanning tower.

[0003] In the current existing technology, when existing large-scale holding pole components are transported, when some components need to be transported on the sea surface, the surface of the holding pole components will be pulled by the sea breeze, causing the surface of the holding pole components to shake slightly, so that the holding pole components will tilt slightly to the surroundings. Since the existing large-scale holding pole components are relatively heavy, when the large-scale holding pole components shake or tilt slightly, the surface of the large-scale holding pole components will shake significantly, which will lead to the problem of excessive pressure load on the pressure-resistant base.

[0004] To this end, the present invention provides a tower base steel anti-sway device for transferring the load of a large-scale holding pole component. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an intelligent safety protection net for high-altitude fall prevention of super-high towers, which has the advantage of being able to conveniently adjust the fall prevention range of the fall prevention net points according to the setting height of the super-high tower, thereby ensuring the fall prevention effect. It solves the problem that the overall opening range of the fall prevention net is fixed, and the cross-section of the super-high tower changes as the height increases. At this time, the fall prevention net with a fixed range can no longer provide effective fall prevention protection.

[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 its technical problems is: the tower base steel anti-sway device for transferring the load of a large holding pole component described in the present invention comprises a pressure-resistant base and a hydraulic cylinder detachably mounted on the outer surface of the top of the pressure-resistant base, a holding pole base is detachably mounted on the output end of the hydraulic cylinder, the bottom surface of the holding pole base and the limiting shafts movably overlapped on the outer surface of the top of the pressure-resistant base are arranged on the edges of the four sides, a holding pole fixedly mounted on the outer surface of the top of the holding pole base, movably overlapped on the outer surface of the holding pole and located on the outer surface of the holding pole The offshore foundation pile on the top surface of the base, the top surface of the pole base and the edges thereof are fixedly connected with a super-composite shock-absorbing pad, the edges thereof are fixedly installed with an extended anti-sway steel rod, a trapezoidal docking groove is provided at the junction of the extended anti-sway steel rod and the pole base, a limited docking base shell is movably sleeved on the top surface of the super-composite shock-absorbing pad and the extended anti-sway steel rod, and a trapezoidal docking block movably sleeved on the inner wall of the trapezoidal docking groove is fixedly connected on the bottom surface of the limited docking base shell and the edges thereof.

[0008] Preferably, the top surface of the pressure-resistant base is provided with a limiting rod located at the edge of one end of the extended anti-sway steel rod, and the outer surface of the limiting rod is movably sleeved with a covering shell movably overlapped on the outer surface of the top of the pressure-resistant base.

[0009] Preferably, a hydraulic rod is fixedly installed on the inner wall surface of one side of the covering shell, the top inner wall surface of the covering shell is movably overlapped with the top surface of the extended anti-sway steel rod, and a cavity is provided between the bottom inner wall surface of the covering shell and the bottom surface of the extended anti-sway steel rod.

[0010] Preferably, the bottom surface of the holding rod is fixedly connected to the top surface of the limiting docking base shell, a docking ring is fixedly connected to the outer surface of one end of the extended anti-sway steel rod, and the output end of the hydraulic rod is movably sleeved on the inner wall of the docking ring.

[0011] Preferably, a first clamping ring is fixedly mounted on the outer surface of the holding pole, and annular springs are fixedly connected to the outer surface of the first clamping ring and at the edge positions on both sides.

[0012] Preferably, a second clamping ring is fixedly connected to one end of the annular spring, and an inner wall surface of one end of the second clamping ring is movably sleeved with an axial limiting wheel movably overlapped on the outer surface of the offshore foundation pile.

[0013] Preferably, the outer surfaces at both ends of the limiting shaft are fixedly connected to the inner wall surface of the bottom of the extended anti-sway steel rod, the outer surface of the bottom of the limiting shaft is swingably connected with an extension arm, and the two side surfaces of the limiting shaft are fixedly connected with high-carbon limiting steel plates that are movably overlapped on the outer surface of the extension arm.

[0014] Preferably, a threaded rod is fixedly installed on the bottom surface of the limiting shaft and the inner wall surface of the extension arm, a slider is threadedly movably sleeved on the outer surface of the output end of the threaded rod, and the outer surface of the slider is swingably connected to a swing arm arranged on the inner wall surface of the extension arm.

[0015] Preferably, high-carbon wear-resistant steel is fixedly mounted on the bottom surface of the extension arm, and the outer surface of the high-carbon wear-resistant steel is movably overlapped on the top surface of the pressure-resistant base.

[0016] Preferably, docking rods are fixedly connected to both side surfaces of the extension arm at the bottom edge, and the outer side surfaces of the docking rods are movably sleeved with clamping arms arranged on the outer side surfaces of the extension arm.

[0017] The embodiments of the present invention have the following beneficial effects: Compared with the existing technology, the present invention provides a high-altitude anti-fall safety intelligent protection net for ultra-high towers, which has the following beneficial effects: When the hydraulic cylinder is lifted up, the lifting rod is tightened and the upper end of the hydraulic cylinder is tightened, so that the lifting rod is tightened and the upper end of the hydraulic cylinder is tightened. When the hydraulic cylinder is lifted up, the lifting rod is tightened and the upper end of the hydraulic cylinder is tightened. When the hydraulic cylinder is lifted up, the lifting rod is tightened and the upper end of the hydraulic cylinder is tightened. When the hydraulic cylinder is lifted up, the lifting rod is tightened and the upper end of the hydraulic cylinder is tightened 2. The tower base steel anti-sway device for transferring the load of a large-scale holding pole component described in the present invention increases the outer supporting anti-sway force of the holding pole base by extending the anti-sway steel rod outward, and uses a limiting rod and a covering shell to increase the secondary limiting treatment of the surface of one end of the extended anti-sway steel rod. When the holding pole and the offshore foundation pile sway slightly, the holding pole base carries the extended anti-sway steel rod on one side edge position to press down and tilt, and cooperates with the covering shell to raise and support the downward pressure of the extended anti-sway steel rod to prevent the extended anti-sway steel rod from continuing to move downward. The pressure increases the inclination angle of the pole and offshore foundation pile, and at the same time, the cover shell is used to limit the position of the extended anti-sway steel rod on the other side of the pole base. The cover shells on both sides simultaneously limit the position of the pole base and the extended anti-sway steel rod. Multiple cover shells can simultaneously limit the position of the outer surface of the pole base at multiple angles and ranges, so that the pole, pole base and pressure-resistant base form a whole. With the support of the whole, the sway force of the pole and offshore foundation pile can be effectively reduced. When the cam is extended to a certain extent, the high-carbon limit steel plates on the two sides of the limit shaft are used to limit the extension angle of the extension arm. The high-carbon wear-resistant steel on the bottom end of the extension arm can be fitted on the top surface of the pressure-resistant base, and the high-carbon wear-resistant steel is used to increase the friction with the pressure-resistant base surface. The high-carbon wear-resistant steel is then used to increase the friction with the pressure-resistant base surface. The high-carbon wear-resistant steel is then used to sleeve on the docking rod, and the high-carbon limit steel plate is used to form a triangle between the extended extension arm and the clamping arm. The stability of the triangle is used to resist the downward pressure of the extended anti-sway steel rod. At the same time, the two high-carbon wear-resistant steel pieces on the bottom layer can effectively increase the contact area and contact range with the pressure-resistant base. 4. The tower base steel anti-sway device for transferring the load of a large-scale holding rod component described in the present invention has the following characteristics: when the offshore foundation pile is moving upward, the inner recess of the shaft-shaped limiting wheel is fitted against the outer surface of the supporting column of the offshore foundation pile, and the recess inside the shaft-shaped limiting wheel is used to prevent the offshore foundation pile from rotating, so that it can move vertically up and down. When the offshore foundation pile shakes, the offshore foundation pile will collide with the shaft-shaped limiting wheel, and the annular spring on the outer surface of the second clamping ring is used to elastically buffer the impact of the shaft-shaped limiting wheel. The large stiffness, buffering and vibration absorption capacity and self-recovery capacity of the annular spring are used, and then a large friction force is generated through the relative sliding of the inner and outer rings, thereby consuming a large amount of energy to achieve the effect of buffering and shock absorption. Since the energy absorbed by the annular spring can reach 60% to 70%, which is much higher than that of an ordinary compression spring, it also reduces the rebound phenomenon, thereby achieving extremely high buffering treatment of the impact of the offshore foundation pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] in: Figure 1 is a perspective view of the present invention; Figure 2 is a three-dimensional diagram of the compression-resistant abutment in the present invention; Figure 3 It is a three-dimensional diagram of the holding pole in the present invention; Figure 4 This is a sectional perspective view of the holding pole in the present invention; Figure 5 This is a sectional perspective view of the limited docking base shell in the present invention; Figure 6 is an extended three-dimensional view of the cover shell of the present invention; Figure 7 This is a three-dimensional diagram of the high-carbon limit steel plate in the present invention when closed; Figure 8 This is a three-dimensional diagram of the high-carbon limit steel plate in the present invention; Figure 9 It is a three-dimensional cross-sectional view of the high-carbon limit steel plate in the present invention.

[0020] In the figure: 11, pressure-resistant base; 111, limit rod; 112, covering shell; 113, hydraulic rod; 12, pole base; 121, super-composite shock-absorbing pad; 122, extended anti-sway steel rod; 123, docking ring; 124, trapezoidal docking groove; 125, limit docking base shell; 126, trapezoidal docking block; 13, pole; 131, clamping ring 1; 132, annular spring; 133, clamping ring 2; 134, shaft-shaped limit wheel; 14, offshore foundation pile; 15, limit shaft; 151, high-carbon limit steel plate; 152, extension arm; 153, docking rod; 154, clamping arm; 155, high-carbon wear-resistant steel; 156, threaded rod; 157, slider; 158, swing arm; 16, hydraulic cylinder. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] like Figures 1 to 6As shown, an anti-sway device for tower base steel for transferring the load of a large holding pole component according to an embodiment of the present invention comprises a pressure-resistant base 11 and a hydraulic cylinder 16 detachably mounted on the outer surface of the top of the pressure-resistant base 11, a holding pole base 12 is detachably mounted on the output end of the hydraulic cylinder 16, a limiting shaft 15 movably overlapped on the outer surface of the top of the pressure-resistant base 11 is provided on the bottom surface of the holding pole base 12 and at the edge positions thereof, a holding pole 13 fixedly mounted on the outer surface of the top of the holding pole base 12, a sea bar movably overlapped on the outer surface of the holding pole 13 and located on the top surface of the holding pole base 12 The upper foundation pile 14, the top surface of the holding pole base 12 and the edge positions thereof are fixedly connected with a super-composite shock-absorbing pad 121, the edge positions thereof are fixedly installed with an extended anti-sway steel rod 122, the top surface of the pressure-resistant base 11 and the limiting rod 111 at the edge position of one end of the extended anti-sway steel rod 122, the bottom surface of the holding pole 13 is fixedly connected to the top surface of the limiting docking base shell 125, the outer surface of one end of the extended anti-sway steel rod 122 is fixedly connected with a docking ring 123, and the output end of the hydraulic rod 113 is movably sleeved on the inner wall of the docking ring 123.

[0023] At the same time, the super-composite shock-absorbing pad 121 on the top surface of the pole base 12 is used to fit the downward pressure of the limit docking base shell 125. When the pole 13 and the offshore pile 14 shake, the super-composite shock-absorbing pad 121 is used to reduce the vibration of the limit docking base shell 125, and the super-composite shock-absorbing pad 121 is used to protect the friction between the limit docking base shell 125 and the pole base 12, so as to avoid the limit docking base shell 125 being fitted on the top surface of the pole base 12 without protective force between the two, which will cause excessive friction between the limit docking base shell 125 and the pole base 12, thereby affecting the horizontal angle on the top surface of the pole base 12, and a slight tilt will cause a large range of tilt under the clamping of the large offshore pile 14; When the extended anti-sway steel rod 122 and the pole holding base 12 are overlapped on the top surface of the hydraulic cylinder 16, the covering shell 112 slides on the surface of the limit rod 111 and wraps one end of the covering shell 112. Then, the extended anti-sway steel rod 122 is pushed and lifted by the hydraulic cylinder 16, so that the top surface of the extended anti-sway steel rod 122 is attached to the top inner wall surface of the covering shell 112, so that the extended anti-sway steel rod 122 and the surface of the covering shell 112 are limited, and the hydraulic rod 113 on the inner wall surface of the covering shell 112 is extended and sleeved on the inner wall surface of the docking ring 123, and the pole holding base 12 and the extended anti-sway steel rod 122 are squeezed and pushed around, thereby performing a secondary adjustment on the position of the pole holding base 12, and making the pole holding base 12 be in the center position of the top of the pressure-resistant base 11; By extending the anti-sway steel rod 122 outward to increase the outer supporting anti-sway force of the holding pole base 12, the limiting rod 111 and the covering shell 112 are used to increase the secondary limiting treatment of the surface of one end of the extended anti-sway steel rod 122. When the holding pole 13 and the offshore foundation pile 14 sway slightly, the holding pole base 12 carries the extended anti-sway steel rod 122 on the edge position of one side to press down and tilt, and cooperates with the covering shell 112 to raise and support the downward pressure of the extended anti-sway steel rod 122, so as to avoid the extended anti-sway steel rod 122 from continuously pressing down and thereby increasing the holding pole 13 and the offshore foundation pile 14. The tilt angle is adjusted, and the covering sleeve 112 is used to limit the position of the extended anti-sway steel rod 122 on the other side of the pole base 12. The covering sleeves 112 on both sides are used to limit the pole base 12 and the extended anti-sway steel rod 122 at the same time, and multiple covering sleeves 112 can simultaneously limit the position of the outer surface of the pole base 12 at multiple angles and ranges, so that the pole 13, the pole base 12 and the pressure-resistant base 11 form a whole. With the support of the whole, the shaking force of the pole 13 and the offshore pile 14 can be effectively reduced.

[0024] like Figure 1 、 Figure 5 - Figure 6 As shown, a limited docking base shell 125 is movably sleeved on the top surface of the super-composite shock-absorbing pad 121 and the extended anti-sway steel rod 122, and a trapezoidal docking block 126 that is movably sleeved on the inner wall of the trapezoidal docking groove 124 is fixedly connected to the bottom surface of the limited docking base shell 125 and located on the four edges. A trapezoidal docking groove 124 is provided at the junction of the extended anti-sway steel rod 122 and the holding pole base 12, and a covering shell 112 that is movably overlapped on the top outer surface of the pressure-resistant base 11 is movably sleeved on the outer surface of the limiting rod 111, and a hydraulic rod 113 is fixedly installed on the inner wall of one side of the covering shell 112, and the top inner wall of the covering shell 112 is movably overlapped on the top surface of the extended anti-sway steel rod 122, and a cavity is provided between the bottom inner wall of the covering shell 112 and the bottom surface of the extended anti-sway steel rod 122.

[0025] The extended anti-sway steel rod 122 is overlapped on the top surface of the hydraulic cylinder 16, and the limiting docking base shell 125 is sleeved on the top surface of the boom base 12. At this time, the trapezoidal docking blocks 126 on the outer surfaces of the limiting docking base shell 125 are docked to the inner wall surface of the trapezoidal docking groove 124. The docking between the trapezoidal docking blocks 126 and the trapezoidal docking groove 124 is used to limit the position of the limiting docking base shell 125, so that the limiting docking base shell 125 can be overlapped on the center position of the top of the boom base 12, so that the gravity of the boom 13 and the offshore foundation pile 14 can be effectively dispersed on the top outer surface of the boom base 12 and the extended anti-sway steel rod 122, greatly reducing the excessive pressure at the local position of the boom base 12 and the bottom surface of the hydraulic cylinder 16, which in turn causes damage to the hydraulic cylinder 16 and tilting of the boom base 12.

[0026] like Figure 2 and Figures 5 to 9 As shown, the outer surfaces of both ends of the limiting shaft 15 are fixedly connected to the inner wall surface of the bottom of the extended anti-sway steel rod 122, and the outer surface of the bottom of the limiting shaft 15 is swingably connected to the extension arm 152. The two side surfaces of the limiting shaft 15 are fixedly connected to the high-carbon limiting steel plate 151 that is movably overlapped on the outer surface of the extension arm 152. The bottom surface of the limiting shaft 15 and the inner wall surface of the extension arm 152 are fixedly installed with a threaded rod 156, and the outer surface of the output end of the threaded rod 156 is threaded and movably sleeved with a slider. 157, the outer surface of the slider 157 is swingably connected to the swing arm 158 set on the inner wall surface of the extension arm 152, and the high-carbon wear-resistant steel 155 is fixedly installed on the bottom surface of the extension arm 152. The outer surface of the high-carbon wear-resistant steel 155 is movably overlapped on the top surface of the pressure-resistant base 11, and the two side surfaces of the extension arm 152 and the bottom edge position are fixedly connected with the docking rod 153, and the outer surface of the docking rod 153 is movably sleeved with the clamping arm 154 set on the outer surface of the extension arm 152.

[0027] The threaded rod 156 is rotated to make the slider 157 slide down on the output end surface of the threaded rod 156, and then the swing arm 158 on the outer surface of the slider 157 pushes the extension arm 152, so that the extension arm 152 extends to both sides on the outer surface of the limit shaft 15. When the extension arm 152 is extended to a certain extent, the high carbon limit steel plate 151 on the two side surfaces of the limit shaft 15 is used to limit the extension angle of the extension arm 152, and then the high carbon wear-resistant steel 155 on the bottom end of the extension arm 152 can be used to adjust the extension angle of the extension arm 152. It is fitted on the top surface of the pressure-resistant base 11, and then the high-carbon wear-resistant steel 155 is used to increase the friction with the surface of the pressure-resistant base 11, and then the clamping arm 154 is connected to the docking rod 153. The high-carbon limiting steel plate 151 is used to limit the formation of a triangle between the extended arm 152 and the clamping arm 154. The stability of the triangle is used to perform pressure resistance on the downward pressure of the extended anti-sway steel rod 122. At the same time, the two pieces of high-carbon wear-resistant steel 155 on the bottom layer can effectively increase the contact area and contact range with the pressure-resistant base 11.

[0028] like Figures 1 to 4 As shown, a clamping ring 131 is fixedly installed on the outer surface of the holding rod 13, and an annular spring 132 is fixedly connected to the outer surface of the clamping ring 131 and at the edge positions on both sides. A clamping ring 2 133 is fixedly connected to one end of the annular spring 132, and an axial limiting wheel 134 that is movably connected to the inner wall surface of one end of the clamping ring 2 133 and movably overlapped on the outer surface of the offshore foundation pile 14 is movably connected.

[0029] When the offshore pile 14 moves upward, the inner recess of the shaft-shaped limiting wheel 134 is in contact with the outer surface of the supporting column of the offshore pile 14. The recess inside the shaft-shaped limiting wheel 134 prevents the offshore pile 14 from rotating, allowing it to move vertically up and down. When the offshore pile 14 shakes, the offshore pile 14 will hit the shaft-shaped limiting wheel 134, and the annular spring 132 on the outer surface of the clamping ring 133 is used to elastically buffer the impact of the shaft-shaped limiting wheel 134. The large stiffness, buffering and vibration absorption capacity and self-recovery capacity of the annular spring are utilized, and the relative sliding of the inner and outer rings generates a large friction force, thereby consuming a large amount of energy to achieve the effect of buffering and shock absorption. Since the annular spring absorbs up to 60% to 70% of the energy, which is much higher than that of an ordinary compression spring, it also reduces the rebound phenomenon, thereby achieving extremely high buffering of the impact of the offshore pile 14.

[0030] Working principle: The extended anti-sway steel rod 122 is overlapped on the top surface of the hydraulic cylinder 16, and the limit docking base shell 125 is sleeved on the top surface of the boom base 12. At this time, the trapezoidal docking blocks 126 on the outer surfaces of the four sides of the limit docking base shell 125 are docked to the inner wall surface of the trapezoidal docking groove 124. The docking between the trapezoidal docking blocks 126 and the trapezoidal docking groove 124 is used to limit the position of the limit docking base shell 125, so that the limit docking base shell 125 can be overlapped at the center position of the top of the boom base 12, so that the gravity of the boom 13 and the offshore foundation pile 14 can be effectively dispersed on the top outer surface of the boom base 12 and the extended anti-sway steel rod 122, which greatly reduces the excessive pressure at the local position of the boom base 12 and the bottom surface of the hydraulic cylinder 16, which may cause damage to the hydraulic cylinder 16 and tilt of the boom base 12. At the same time, the super-composite shock-absorbing pad 121 on the top surface of the pole base 12 is used to fit the downward pressure of the limit docking base shell 125. When the pole 13 and the offshore pile 14 shake, the super-composite shock-absorbing pad 121 is used to reduce the vibration of the limit docking base shell 125, and the super-composite shock-absorbing pad 121 is used to protect the friction between the limit docking base shell 125 and the pole base 12, so as to avoid the limit docking base shell 125 being fitted on the top surface of the pole base 12 without protective force between the two, which will cause excessive friction between the limit docking base shell 125 and the pole base 12, thereby affecting the horizontal angle on the top surface of the pole base 12, and a slight tilt will cause a large range of tilt under the clamping of the large offshore pile 14; When the extended anti-sway steel rod 122 and the pole holding base 12 are overlapped on the top surface of the hydraulic cylinder 16, the covering shell 112 slides on the surface of the limit rod 111 and wraps one end of the covering shell 112. Then, the extended anti-sway steel rod 122 is pushed and lifted by the hydraulic cylinder 16, so that the top surface of the extended anti-sway steel rod 122 is attached to the top inner wall surface of the covering shell 112, so that the extended anti-sway steel rod 122 and the surface of the covering shell 112 are limited, and the hydraulic rod 113 on the inner wall surface of the covering shell 112 is extended and sleeved on the inner wall surface of the docking ring 123, and the pole holding base 12 and the extended anti-sway steel rod 122 are squeezed and pushed around, thereby performing a secondary adjustment on the position of the pole holding base 12, and making the pole holding base 12 be in the center position of the top of the pressure-resistant base 11; By extending the anti-sway steel rod 122 outward to increase the outer supporting anti-sway force of the holding pole base 12, the limiting rod 111 and the covering shell 112 are used to increase the secondary limiting treatment of the surface of one end of the extended anti-sway steel rod 122. When the holding pole 13 and the offshore foundation pile 14 sway slightly, the holding pole base 12 carries the extended anti-sway steel rod 122 on the edge position of one side to press down and tilt, and cooperates with the covering shell 112 to raise and support the downward pressure of the extended anti-sway steel rod 122, so as to avoid the extended anti-sway steel rod 122 from continuously pressing down and thereby increasing the holding pole 13 and the offshore foundation pile 14. The tilt angle is adjusted, and the covering shell 112 is used to limit the position of the extended anti-sway steel rod 122 on the other side of the pole base 12. The covering shells 112 on both sides are used to limit the pole base 12 and the extended anti-sway steel rod 122 at the same time. Multiple covering shells 112 can simultaneously limit the position of the outer surface of the pole base 12 at multiple angles and ranges, so that the pole 13, the pole base 12 and the pressure-resistant base 11 form a whole. Under the support of the whole, the swaying force of the pole 13 and the offshore pile 14 can be effectively reduced. The threaded rod 156 is rotated to make the slider 157 slide down on the output end surface of the threaded rod 156, and then the swing arm 158 on the outer surface of the slider 157 pushes the extension arm 152, so that the extension arm 152 extends to both sides on the outer surface of the limit shaft 15. When the extension arm 152 is extended to a certain extent, the high carbon limit steel plate 151 on the two side surfaces of the limit shaft 15 is used to limit the extension angle of the extension arm 152, and then the high carbon wear-resistant steel 155 on the bottom end of the extension arm 152 can be used to adjust the extension angle of the extension arm 152. It is attached to the top surface of the pressure-resistant base 11, and the high-carbon wear-resistant steel 155 is used to increase the friction with the surface of the pressure-resistant base 11. Then, the clamping arm 154 is sleeved on the docking rod 153. The high-carbon limiting steel plate 151 is used to limit the extended extension arm 152 and the clamping arm 154 to form a triangle. The stability of the triangle is used to resist the downward pressure of the extended anti-sway steel rod 122. At the same time, the two high-carbon wear-resistant steels 155 on the bottom layer can effectively increase the contact area and contact range with the pressure-resistant base 11. When the offshore pile 14 moves upward, the inner recess of the shaft-shaped limiting wheel 134 is in contact with the outer surface of the supporting column of the offshore pile 14. The recess inside the shaft-shaped limiting wheel 134 prevents the offshore pile 14 from rotating, allowing it to move vertically up and down. When the offshore pile 14 shakes, the offshore pile 14 will hit the shaft-shaped limiting wheel 134, and the annular spring 132 on the outer surface of the clamping ring 133 is used to elastically buffer the impact of the shaft-shaped limiting wheel 134. The large stiffness, buffering and vibration absorption capacity and self-recovery capacity of the annular spring are utilized, and the relative sliding of the inner and outer rings generates a large friction force, thereby consuming a large amount of energy to achieve the effect of buffering and shock absorption. Since the annular spring absorbs up to 60% to 70% of the energy, which is much higher than that of an ordinary compression spring, it also reduces the rebound phenomenon, thereby achieving extremely high buffering of the impact of the offshore pile 14.

[0031] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0033] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0034] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A tower base steel anti-sway device for transferring the load of a large holding rod component, comprising a pressure-resistant base (11) and a hydraulic cylinder (16) detachably mounted on the outer surface of the top of the pressure-resistant base (11), a holding rod base (12) detachably mounted on the output end of the hydraulic cylinder (16), a limiting shaft (15) movably overlapped on the outer surface of the top of the pressure-resistant base (11) is provided on the bottom surface of the holding rod base (12) and at the edges thereof, a holding rod (13) fixedly mounted on the outer surface of the top of the holding rod base (12), and an offshore foundation pile (14) movably overlapped on the outer surface of the holding rod (13) and located on the top surface of the holding rod base (12), characterized in that: A super composite shock-absorbing pad (121) is fixedly connected to the top surface of the pole base (12) and at the four edges thereof; an extended anti-sway steel rod (122) is fixedly installed at the four edges thereof; a trapezoidal docking groove (124) is provided at the junction of the extended anti-sway steel rod (122) and the pole base (12); a limited docking base shell (125) is movably sleeved on the top surfaces of the super composite shock-absorbing pad (121) and the extended anti-sway steel rod (122); a trapezoidal docking block (126) movably sleeved on the inner wall surface of the trapezoidal docking groove (124) is fixedly connected to the bottom surface of the limited docking base shell (125) and at the four edges thereof.

2. The tower base steel anti-sway device for transferring the load of a large-scale holding pole component according to claim 1 is characterized in that: A limiting rod (111) is located on the top surface of the pressure-resistant base (11) and at the edge of one end of the extended anti-sway steel rod (122); a covering shell (112) is movably sleeved on the outer surface of the limiting rod (111) and movably overlapped on the outer surface of the top of the pressure-resistant base (11).

3. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 2 is characterized in that: A hydraulic rod (113) is fixedly mounted on an inner wall surface of one side of the covering shell (112), the top inner wall surface of the covering shell (112) is movably overlapped on the top surface of the extended anti-sway steel rod (122), and a cavity is provided between the bottom inner wall surface of the covering shell (112) and the bottom surface of the extended anti-sway steel rod (122).

4. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 3 is characterized in that: The bottom surface of the holding rod (13) is fixedly connected to the top surface of the position-limiting docking base shell (125), a docking ring (123) is fixedly connected to the outer surface of one end of the extended anti-sway steel rod (122), and the output end of the hydraulic rod (113) is movably sleeved on the inner wall of the docking ring (123).

5. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 4 is characterized in that: A clamping ring (131) is fixedly mounted on the outer surface of the holding rod (13), and an annular spring (132) is fixedly connected to the outer surface of the clamping ring (131) and at the edge positions on both sides.

6. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 5, characterized in that: One end of the annular spring (132) is fixedly connected to a second clamping ring (133), and an inner wall surface of one end of the second clamping ring (133) is movably sleeved with an axial limiting wheel (134) movably overlapped on the outer surface of the offshore foundation pile (14).

7. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 1, characterized in that: The outer surfaces of both ends of the limiting shaft (15) are fixedly connected to the inner wall surface of the bottom of the extended anti-sway steel rod (122), the outer surface of the bottom of the limiting shaft (15) is swingably connected to the extension arm (152), and the two side surfaces of the limiting shaft (15) are fixedly connected to the high-carbon limiting steel plate (151) that is movably overlapped on the outer surface of the extension arm (152).

8. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 7, characterized in that: A threaded rod (156) is fixedly mounted on the bottom surface of the limiting shaft (15) and located on the inner wall surface of the extension arm (152); a slider (157) is movably sleeved on the outer surface of the output end of the threaded rod (156); and the outer surface of the slider (157) is swingably connected to a swing arm (158) provided on the inner wall surface of the extension arm (152).

9. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 8, characterized in that: High-carbon wear-resistant steel (155) is fixedly mounted on the bottom surface of the extension arm (152), and the outer surface of the high-carbon wear-resistant steel (155) is movably overlapped on the top surface of the pressure-resistant base (11).

10. The tower base steel anti-sway device for transferring the load of a large-scale holding pole member according to claim 7, characterized in that: The two side surfaces of the extension arm (152) are fixedly connected to a docking rod (153) at the bottom edge position, and the outer surface of the docking rod (153) is movably sleeved with a clamping arm (154) arranged on the outer surface of the extension arm (152).

Images