A method for installing a curved steel shell tower segment in an unnavigable area

Abstract

The present application belongs to the technical field of steel shell tower installation, and particularly relates to a curved steel shell tower segment installation method suitable for non-navigable areas, comprising a steel shell tower body, characterized in that: an external flat surface of the steel shell tower body is provided with an adapter device, the adapter device comprises a first welding plate, a second welding plate, a first mounting block and a second mounting block, the first mounting block is internally provided with a touch device, the touch device comprises a sliding plate, a extrusion toothed plate, a first gear, a second gear and a lifting toothed plate, the second mounting block is internally provided with a waterproof device, and the waterproof device comprises a waterproof pad, a limiting round rod, a sealing ring and a waterproof sheet. The curved steel shell tower segment installation method suitable for non-navigable areas welds the first mounting block and the second mounting block on the external flat surface of the steel shell tower body, and installs a sliding arc plate on the external curved surface of the steel shell tower body after the welding of the flat surface of the steel shell tower is completed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel shell tower installation, in particular to a curved steel shell tower segment installation method suitable for non-navigable areas. BACKGROUND

[0002] Similar to the Yellow River and other river sections, large segments cannot be transported by waterway, and steel shell installation is waterless, so only many blocks can be divided, and precision is guaranteed at three places: manufacturers, pre-assembling plants and sites; deformation guarantee, pre-assembly technology; hydraulic device eliminates misalignment, lags one block, measures point arrangement is different from Nanwu Bridge; axis, eliminates misalignment, if there is misalignment, it is lifted out through the jack.

[0003] When installing the segments of the steel shell tower in the non-navigable area, the welding method is usually used to install multiple steel shell tower segments together, but in reality, water seeps into the steel shell tower segment, which remains between the segments, and since the segments are directly welded together, it is not convenient to drain water from the segments, which affects the normal use of the steel shell tower, so the welding method needs to be improved to ensure that the steel shell tower has good waterproof performance and can conveniently drain water. SUMMARY

[0004] Based on the technical problem that water is not convenient to drain after the existing steel shell tower segment is welded, the present application provides a curved steel shell tower segment installation method suitable for non-navigable areas.

[0005] The curved steel shell tower segment installation method suitable for non-navigable areas provided by the present application comprises a steel shell tower body, an adapter device is arranged on the outer part of the steel shell tower body along a flat surface, the adapter device comprises a first welding plate, a second welding plate, a first mounting block and a second mounting block, a plurality of first welding plates and second welding plates are arranged on three flat surfaces on the outer part of the steel shell tower body respectively, and the first mounting block and the second mounting block are arranged on both sides of each first welding plate respectively.

[0006] A touch device is arranged in the first mounting block, the touch device comprises a sliding plate, a extrusion tooth plate, a first gear, a second gear and a lifting tooth plate, the lifting tooth plate moves up and down to drive the first gear to rotate, the second gear and the first gear rotate synchronously, the second gear rotates to drive the extrusion tooth plate to move up and down, and the extrusion tooth plate extrudes the sliding plate to move horizontally.

[0007] A waterproof device is arranged in the second mounting block, the waterproof device comprises a waterproof pad, a limiting round rod, a sealing ring and a waterproof sheet, the limiting round rod rotates in the second mounting block to extrude the waterproof pad, the waterproof pad is clamped into the inner side of the sealing ring so that water cannot leak out, and the waterproof pad moves synchronously with the sliding plate.

[0008] Preferably, the first mounting block and the second mounting block are fixedly mounted on the flat surface of the steel shell tower body, the first welding plate and the second welding plate are fixedly mounted between the first mounting block and the second mounting block, and the two side surfaces of the first welding plate and the second welding plate are fixedly connected with the outer surfaces of the first mounting block and the second mounting block.

[0009] Through the above technical scheme, the first mounting block and the second mounting block are distributed on the two sides of the first welding plate and the second welding plate, and the first welding plate and the second welding plate are mounted on the first mounting block and the second mounting block, which are spaced apart from the surface of the steel shell tower body by a distance, thereby facilitating the welding of the first welding plate and the second welding plate on the surface of the steel shell tower body by using a welding device.

[0010] Preferably, the first welding plate is located above the second welding plate, the first mounting block is located on the left side of the first welding plate and the second welding plate, the second mounting block is located on the right side of the first welding plate and the second welding plate, and the first mounting block and the second mounting block are horizontally symmetrically distributed with the axis of the first welding plate as the symmetric center.

[0011] Through the above technical scheme, the first welding plate is welded to the upper steel shell tower, the second welding plate is welded to the lower steel shell tower, and the two steel shell tower body segments are welded together through the connection of the first mounting block and the second mounting block.

[0012] Preferably, a rotating rod is rotatably connected in the interior of the first mounting block, the first gear and the second gear are fixedly mounted on the outer surface of the rotating rod, the first gear and the second gear are respectively located at the two ends of the rotating rod, a fixed bearing is fixedly mounted in the interior of the first mounting block, and the outer surface of the rotating rod is fixedly connected with the inner shaft of the fixed bearing.

[0013] Through the above technical scheme, the rotating rod is mounted on the inner shaft of the fixed bearing to rotate stably, and the first gear and the second gear can be stably kept rotating on the outer surface of the rotating rod.

[0014] Preferably, a sliding groove is formed in the interior of the first mounting block, the extrusion tooth plate is slidingly inserted into the interior of the sliding groove, a fixed rod is fixedly mounted on the lower inner wall of the sliding groove, the upper end surface of the fixed rod is slidingly connected with the lower end interior of the extrusion tooth plate, and the outer surface of the extrusion tooth plate is engaged with the outer surface of the second gear.

[0015] Through the above technical scheme, the rotation of the second gear drives the extrusion tooth plate to move up and down, so that the extrusion tooth plate is clamped in the sliding groove to move up and down, the extrusion tooth plate is clamped on the upper end of the fixed rod to slide, so that the extrusion tooth plate can keep straight-line movement without deviation, thereby avoiding excessive friction with the sliding groove.

[0016] Preferably, the sliding plate is slidingly inserted into the first mounting block, the inclined surface of the sliding plate is slidingly connected with the inclined surface of the extrusion tooth plate, the waterproof sheet is fixedly installed on the outer surface of the sliding plate, the outer surface of the sliding plate is fixedly installed with a clamping plate, the inner portion of the first mounting block is provided with a clamping groove, and the outer surface of the clamping plate is slidingly connected with the inner portion of the clamping groove.

[0017] Through the technical scheme, the upward movement of the extrusion tooth plate extrudes the sliding plate to move horizontally, and then drives the waterproof sheet to slide, so that the waterproof sheet can be clamped into the water leakage position to prevent water leakage, and the clamping plate is clamped in the clamping groove to ensure that the sliding plate moves horizontally.

[0018] Preferably, the curved surface of the steel shell tower body is fixedly installed with a fixed circular arc plate, the curved surface of the steel shell tower body is slidingly connected with a sliding circular arc plate, the lifting tooth plate is fixedly installed on the outer surface of the sliding circular arc plate, the outer surface of the lifting tooth plate is meshed with the outer surface of the first gear, the lower surface of the fixed circular arc plate is fixedly installed with a fixed circular rod, the lower end surface of the fixed circular rod is slidingly connected with the inner portion of the sliding circular arc plate, and the outer surface of the fixed circular rod is threadedly connected with a screw ring, and the upper surface of the screw ring is in contact with the lower surface of the sliding circular arc plate.

[0019] Through the technical scheme, two fixed circular rods are installed below the fixed circular arc plate, the sliding circular arc plate is clamped outside the fixed circular rod to slide, the sliding circular arc plate is ensured to move linearly up and down, and the screw ring is threadedly connected outside the fixed circular rod to limit the sliding circular arc plate, so that the sliding circular arc plate will not fall.

[0020] Preferably, the lower end of the fixed circular rod is provided with a circular hole in the inner portion, the inner portion of the circular hole is slidingly inserted with a limiting threaded rod, the front end surface of the limiting threaded rod is threadedly connected with the inner portion of the steel shell tower body, the outer surface of the sliding circular arc plate is slidingly connected with the outer surface of the first mounting block, the upper end of the sliding circular arc plate is provided with a circular arc groove, the lower surface of the fixed circular arc plate is fixedly installed with a clamping pad, and the outer surface of the clamping pad is slidingly connected with the inner portion of the circular arc groove.

[0021] Through the technical scheme, the limiting threaded rod is threadedly connected in the steel shell tower body through the circular hole to limit the screw ring, prevent the screw ring from loosening, and cause the sliding circular arc plate to be unstable, the clamping pad is clamped in the circular arc groove to limit the upward movement of the sliding circular arc plate, and the sliding circular arc plate is kept stable.

[0022] Preferably, the inner portion of the second mounting block is respectively provided with an inflation groove and a circular groove, the inflation groove and the circular groove are communicated, the waterproof pad is slidingly inserted into the inner portion of the circular groove, the sealing ring is fixedly connected with the inner portion of the circular groove, the limiting circular rod is threadedly connected with the inner portion of the second mounting block, the lower end of the limiting circular rod is tightly attached to the upper surface of the waterproof pad, and the outer surface of the waterproof pad is slidingly connected with the outer surface of the sealing ring.

[0023] Through the technical scheme, a small hole is arranged in the waterproof pad, and the small hole and the inflation groove are used to inflate the waterproof pad to make the waterproof pad swell to block water, and the limiting round rod is used to block the small hole in the waterproof pad to prevent water leakage.

[0024] Preferably, a waterproof pad is fixedly installed between the first welding plate and the second welding plate, the inside of the waterproof pad is communicated with the inside of the inflation groove, the upper surface of the steel shell tower body is fixedly installed with a mounting cylinder, and the lower end of the steel shell tower body is internally provided with an air slot.

[0025] Through the technical scheme, the waterproof pad is clamped between the first welding plate and the second welding plate to prevent water leakage, and when the steel shell tower body segments are connected, the air slot at the lower end of one of the steel shell tower bodies is aligned with the mounting cylinder of the other steel shell tower body, so that welding is facilitated.

[0026] The beneficial effects in the application are as follows:

[0027] 1. By arranging the connecting device, when the steel shell tower body segments are connected, the air slot at the lower end of one of the steel shell tower bodies is aligned with the mounting cylinder of the other steel shell tower body, and then the first mounting block and the second mounting block are welded on the outer flat surface of the steel shell tower body, at this time, the first welding plate and the second welding plate are spaced apart from the surface of the steel shell tower body by a distance, and the first welding plate and the second welding plate can be easily welded on the steel shell tower body by using a welding device along the gap, thereby achieving the effect of facilitating welding.

[0028] 2. By arranging the triggering device, after the flat surface of the steel shell tower is welded, the sliding arc plate is aligned with the fixed round rod below the fixed arc plate and is pushed upward, and when it moves to a certain position, the lifting tooth plate will trigger the first gear, the rotating rod and the second gear will rotate, the rotation of the second gear will drive the extrusion tooth plate to move up and down, the extrusion tooth plate will be clamped in the sliding groove to move up and down, the upward movement of the extrusion tooth plate will extrude the sliding plate, the sliding plate will move horizontally, and the waterproof sheet will move, so that the waterproof sheet can be clamped into the side edge of the sliding arc plate, preventing water from leaking from the side of the sliding arc plate, thereby achieving the effect of preventing water leakage in the steel shell tower body.

[0029] 3. By arranging the waterproof device, the mounting cylinder is turned down from the second mounting block, a small hole is arranged in the waterproof pad, and the small hole and the inflation groove are used to inflate the waterproof pad to make the waterproof pad swell, the waterproof pad is clamped between the first welding plate and the second welding plate to prevent water leakage, thereby achieving the effect of preventing water leakage between the welding plates. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1A schematic diagram of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0031] Figure 2 A steel shell tower body structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0032] Figure 3 A fixed circular arc plate structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0033] Figure 4 A first welding plate structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0034] Figure 5 A second installation block structure cross-sectional view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0035] Figure 6 A sliding circular arc plate structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0036] Figure 7 A first installation block structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0037] Figure 8 A lifting tooth plate structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0038] Figure 9 A first gear structure perspective view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided;

[0039] Figure 10 A first installation block structure cross-sectional view of a curved steel shell tower segment installation method suitable for non-navigable areas according to the present application is provided.

[0040] In the figure: 1, steel shell tower body; 101, fixed circular arc plate; 102, sliding circular arc plate; 103, fixed circular rod; 104, spiral ring; 105, round hole; 106, limiting threaded rod; 107, circular arc groove; 108, clamping pad; 109, mounting cylinder; 1010, empty groove; 2, first welding plate; 21, water blocking pad; 3, second welding plate; 4, first mounting block; 41, rotating rod; 42, fixed bearing; 43, sliding groove; 44, fixed rod; 45, clamping groove; 5, second mounting block; 51, inflation groove; 52, circular groove; 6, sliding plate; 61, clamping plate; 7, extrusion tooth plate; 8, first gear; 9, second gear; 10, lifting tooth plate; 11, waterproof pad; 12, limiting circular rod; 13, sealing ring; 14, waterproof sheet. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all.

[0042] REFERENCE Figures 1-10 A curve type steel shell tower section installation method suitable for non-navigable areas, comprising a steel shell tower body 1. In order to facilitate welding of the welding plates, an adapter device is arranged on the outer part of the steel shell tower body 1 along the flat surface. The adapter device comprises first welding plates 2, second welding plates 3, first mounting blocks 4 and second mounting blocks 5. A plurality of first welding plates 2 and second welding plates 3 are arranged on three flat surfaces on the outer part of the steel shell tower body 1 respectively, and the first mounting blocks 4 and the second mounting blocks 5 are arranged on both sides of each first welding plate 2 respectively.

[0043] In order to facilitate the movement of the sliding plate 6, a triggering device is arranged in the inner part of the first mounting block 4. The triggering device comprises the sliding plate 6, the extrusion tooth plate 7, the first gear 8, the second gear 9 and the lifting tooth plate 10. The lifting tooth plate 10 moves up and down to drive the first gear 8 to rotate. The second gear 9 and the first gear 8 rotate synchronously. The second gear 9 rotates to drive the extrusion tooth plate 7 to move up and down. The extrusion tooth plate 7 extrudes the sliding plate 6 to move horizontally.

[0044] In order to prevent water leakage between the structures on the outer part of the steel shell tower body 1, a waterproof device is arranged in the inner part of the second mounting block 5. The waterproof device comprises the waterproof pad 11, the limiting circular rod 12, the sealing ring 13 and the waterproof sheet 14. The limiting circular rod 12 rotates in the second mounting block 5 to extrude the waterproof pad 11. The waterproof pad 11 is clamped into the inner side of the sealing ring 13 so that water cannot leak out. The waterproof pad 11 moves synchronously with the sliding plate 6.

[0045] In order to facilitate the welding of the first welding plate 2 and the second welding plate 3, the first mounting block 4 and the second mounting block 5 are fixedly installed on the flat surface of the steel shell tower body 1, the first welding plate 2 and the second welding plate 3 are fixedly installed between the first mounting block 4 and the second mounting block 5, the two side surfaces of the first welding plate 2 and the second welding plate 3 are fixedly connected with the outer surfaces of the first mounting block 4 and the second mounting block 5, the first mounting block 4 and the second mounting block 5 are distributed on the two sides of the first welding plate 2 and the second welding plate 3, and the first welding plate 2 and the second welding plate 3 are installed on the first mounting block 4 and the second mounting block 5 and are spaced apart from the surface of the steel shell tower body 1 by a distance, so as to facilitate the welding of the first welding plate 2 and the second welding plate 3 on the surface of the steel shell tower body 1 by using the welding equipment.

[0046] In order to facilitate the welding of the two welding plates on the outside of the steel shell tower, the first welding plate 2 is located above the second welding plate 3, the first mounting block 4 is located on the left side of the first welding plate 2 and the second welding plate 3, the second mounting block 5 is located on the right side of the first welding plate 2 and the second welding plate 3, the first mounting block 4 and the second mounting block 5 are horizontally symmetrically distributed with the axis of the first welding plate 2 as the symmetric center, the first welding plate 2 is welded to the upper steel shell tower, the second welding plate 3 is welded to the lower steel shell tower, and the two steel shell tower bodies 1 are welded together through the connection of the first mounting block 4 and the second mounting block 5.

[0047] In order to ensure that the first gear 8 and the second gear 9 are stably retained outside the rotating rod 41, the first mounting block 4 is rotatably connected with the rotating rod 41 inside, the first gear 8 and the second gear 9 are fixedly installed on the outer surface of the rotating rod 41, the first gear 8 and the second gear 9 are respectively located at the two ends of the rotating rod 41, the first mounting block 4 is fixedly installed with a fixed bearing 42 inside, the outer surface of the rotating rod 41 is fixedly connected with the inner shaft of the fixed bearing 42, and the rotating rod 41 is rotatably installed on the inner shaft of the fixed bearing 42 to ensure stable rotation, so that the first gear 8 and the second gear 9 can be stably retained outside the rotating rod 41.

[0048] In order to ensure that the extrusion tooth plate 7 can move linearly, the first mounting block 4 is provided with a sliding groove 43 inside, the extrusion tooth plate 7 is slidingly inserted into the inside of the sliding groove 43, a fixed rod 44 is fixedly installed on the lower inner wall of the sliding groove 43, the upper end surface of the fixed rod 44 is slidingly connected with the lower end inside of the extrusion tooth plate 7, the outer surface of the extrusion tooth plate 7 is engaged with the outer surface of the second gear 9, and the rotation of the second gear 9 drives the extrusion tooth plate 7 to move up and down, so that the extrusion tooth plate 7 is clamped in the sliding groove 43 to move up and down, the extrusion tooth plate 7 is clamped on the upper end of the fixed rod 44 to slide, so that the extrusion tooth plate 7 can move linearly and will not deviate, so as to avoid excessive friction with the sliding groove 43.

[0049] In order to ensure that the sliding plate 6 keeps horizontal movement, the sliding plate 6 is slidingly inserted in the first mounting block 4, the inclined surface of the sliding plate 6 is slidingly connected with the inclined surface of the extrusion tooth plate 7, the waterproof sheet 14 is fixedly installed on the outer surface of the sliding plate 6, the outer surface of the sliding plate 6 is fixedly installed with the clamping plate 61, the inner portion of the first mounting block 4 is provided with the clamping groove 45, the outer surface of the clamping plate 61 is slidingly connected with the inner portion of the clamping groove 45, the upward movement of the extrusion tooth plate 7 will extrude the sliding plate 6, so that the sliding plate 6 moves horizontally, and then drives the waterproof sheet 14 to slide, so that the waterproof sheet 14 can be clamped into the water leakage place to prevent water leakage, and the clamping plate 61 is clamped in the clamping groove 45 to ensure that the sliding plate 6 keeps horizontal movement.

[0050] In order to ensure that the sliding circular arc plate 102 keeps linear up and down movement, the curved surface of the steel shell tower body 1 is fixedly installed with the fixed circular arc plate 101, the curved surface of the steel shell tower body 1 is slidingly connected with the sliding circular arc plate 102, the lifting tooth plate 10 is fixedly installed on the outer surface of the sliding circular arc plate 102, the outer surface of the lifting tooth plate 10 is engaged with the outer surface of the first gear 8, the lower surface of the fixed circular arc plate 101 is fixedly installed with the fixed circular rod 103, the lower end surface of the fixed circular rod 103 is slidingly connected with the inner portion of the sliding circular arc plate 102, the outer surface of the fixed circular rod 103 is threadedly connected with the screw ring 104, the upper surface of the screw ring 104 is in contact with the lower surface of the sliding circular arc plate 102, two fixed circular rods 103 are installed below the fixed circular arc plate 101, the sliding circular arc plate 102 is clamped outside the fixed circular rod 103 to slide, so that the sliding circular arc plate 102 keeps linear up and down movement, and the screw ring 104 is threadedly connected outside the fixed circular rod 103 to limit the sliding circular arc plate 102, so that the sliding circular arc plate 102 will not fall.

[0051] In order to ensure that the sliding circular arc plate 102 keeps stable, the lower end of the fixed circular rod 103 is provided with the circular hole 105, the inner portion of the circular hole 105 is slidingly inserted with the limiting threaded rod 106, the front end surface of the limiting threaded rod 106 is threadedly connected with the inner portion of the steel shell tower body 1, the outer surface of the sliding circular arc plate 102 is slidingly connected with the outer surface of the first mounting block 4, the upper end of the sliding circular arc plate 102 is provided with the circular arc groove 107, the lower surface of the fixed circular arc plate 101 is fixedly installed with the clamping pad 108, the outer surface of the clamping pad 108 is slidingly connected with the inner portion of the circular arc groove 107, the limiting threaded rod 106 passes through the circular hole 105 and is threadedly connected in the steel shell tower body 1 to limit the screw ring 104, so that the screw ring 104 is prevented from loosening and causing the sliding circular arc plate 102 to be unstable, the clamping pad 108 is clamped in the circular arc groove 107 to limit the upward movement of the sliding circular arc plate 102, so that the sliding circular arc plate 102 keeps stable.

[0052] In order to prevent the second mounting block 5 from leaking, the inner part of the second mounting block 5 is provided with an inflation groove 51 and a circular groove 52, the inflation groove 51 and the circular groove 52 are communicated, the waterproof pad 11 is slidingly inserted in the inner part of the circular groove 52, the sealing ring 13 is fixedly connected in the inner part of the circular groove 52, the limiting circular rod 12 is threadedly connected in the inner part of the second mounting block 5, the lower end of the limiting circular rod 12 is tightly attached to the upper surface of the waterproof pad 11, the outer surface of the waterproof pad 11 is slidingly connected with the outer surface of the sealing ring 13, a small hole is formed in the inner part of the waterproof pad 11, and then the waterproof pad 21 can be inflated through the small hole and the inflation groove 51, so that the waterproof pad 21 is inflated to achieve plugging and prevent water leakage, and the limiting circular rod 12 can block the small hole in the waterproof pad 11 to prevent water leakage.

[0053] In order to facilitate welding of the first welding plate 2 and the second welding plate 3, the water-stopping pad 21 is fixedly installed between the first welding plate 2 and the second welding plate 3, the inner part of the water-stopping pad 21 is communicated with the inner part of the inflation groove 51, the upper surface of the steel shell tower body 1 is fixedly provided with the mounting cylinder 109, the lower end of the steel shell tower body 1 is provided with the air slot 1010, the water-stopping pad 21 is clamped between the first welding plate 2 and the second welding plate 3 to prevent water leakage, and when the steel shell tower body 1 segments are connected, the air slot 1010 at the lower end of one of the steel shell tower bodies 1 is aligned with the mounting cylinder 109 of the other steel shell tower body 1, so that the welding is facilitated.

[0054] By setting the connecting device, when the steel shell tower body 1 segments are connected, the air slot 1010 at the lower end of one of the steel shell tower bodies 1 is aligned with the mounting cylinder 109 of the other steel shell tower body 1, and then the first mounting block 4 and the second mounting block 5 are welded on the outer flat surface of the steel shell tower body 1, at this time, the first welding plate 2 and the second welding plate 3 are spaced apart from the surface of the steel shell tower body 1 by a certain distance, and the first welding plate 2 and the second welding plate 3 can be easily welded on the steel shell tower body 1 along the gap, so that the welding is facilitated.

[0055] By setting the triggering device, after the flat surface of the steel shell tower is welded, the sliding circular arc plate 102 is pushed upward to align the fixed circular rod 103 below the fixed circular arc plate 101, and when it moves to a certain position, the lifting tooth plate 10 will trigger the first gear 8, so that the rotating rod 41 and the second gear 9 rotate, the rotation of the second gear 9 drives the extrusion tooth plate 7 to move up and down, the extrusion tooth plate 7 is clamped in the sliding groove 43 to move up and down, the upward movement of the extrusion tooth plate 7 extrudes the sliding plate 6, so that the sliding plate 6 moves horizontally, and then drives the waterproof sheet 14 to slide, so that the waterproof sheet 14 can be clamped into the side of the sliding circular arc plate 102, preventing water from leaking from the side of the sliding circular arc plate 102, and achieving the effect of preventing water leakage in the steel shell tower body 1.

[0056] By setting the waterproof device, the installation cylinder 109 is turned down from the second mounting block 5, a small hole is formed in the waterproof pad 11, and the water blocking pad 21 is inflated through the small hole and the inflation groove 51, so that the water blocking pad 21 is inflated and clamped between the first welding plate 2 and the second welding plate 3, preventing water leakage, and achieving the effect of preventing water leakage between the welding plates.

[0057] Working principle: when the steel shell tower body 1 segments are connected, the hollow groove 1010 at the lower end of one steel shell tower body 1 is aligned with the installation cylinder 109 of another steel shell tower body 1, and then the first mounting block 4 and the second mounting block 5 are welded on the outer flat surface of the steel shell tower body 1. At this time, the first welding plate 2 and the second welding plate 3 are spaced apart from the surface of the steel shell tower body 1 by a small gap, and the first welding plate 2 and the second welding plate 3 are welded on the steel shell tower body 1 by using a welding device along the gap. After the flat surface of the steel shell tower is welded, the sliding arc plate 102 is aligned with the fixed arc plate 101 and is pushed upwards, and when it moves to a certain position, the lifting tooth plate 10 will touch the first gear 8, so that the rotating rod 41 and the second gear 9 rotate. The rotation of the second gear 9 drives the extrusion tooth plate 7 to move up and down, so that the extrusion tooth plate 7 is clamped in the sliding groove 43 and moves up and down. The upward movement of the extrusion tooth plate 7 will extrude the sliding plate 6, so that the sliding plate 6 moves horizontally, and then drives the waterproof sheet 14 to slide, so that the waterproof sheet 14 can be clamped into the side of the sliding arc plate 102. The installation cylinder 109 is turned down from the second mounting block 5, the water blocking pad 21 is inflated through the small hole and the inflation groove 51, so that the water blocking pad 21 is inflated and clamped between the first welding plate 2 and the second welding plate 3, so that the water cannot easily enter from the outside. At the same time, when drainage is needed, the gas inside is exhausted, the water blocking pad 21 is deflated, and the water is smoothly discharged, and then the water is inflated for waterproofing.

[0058] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered by the protection scope of the present application.

Claims

1. A method for installing a curved steel shell tower segment in a non-navigable area, comprising a steel shell tower body (1), characterized in that: The outside of the steel shell tower body (1) is provided with an adapter device on a flat surface, the adapter device comprises a first welding plate (2), a second welding plate (3), a first mounting block (4) and a second mounting block (5), a plurality of first welding plates (2) and second welding plates (3) are respectively arranged on the three flat surfaces outside the steel shell tower body (1), and the first mounting block (4) and the second mounting block (5) are respectively arranged on the two sides of each first welding plate (2); The inside of the first mounting block (4) is provided with a triggering device, the triggering device comprises a sliding plate (6), a pressing tooth plate (7), a first gear (8), a second gear (9) and a lifting tooth plate (10), the lifting tooth plate (10) moves up and down to drive the first gear (8) to rotate, the second gear (9) and the first gear (8) rotate synchronously, the second gear (9) rotates to drive the pressing tooth plate (7) to move up and down, and the pressing tooth plate (7) presses the sliding plate (6) to move horizontally; The inside of the second mounting block (5) is provided with a waterproof device, the waterproof device comprises a waterproof pad (11), a limiting round rod (12), a sealing ring (13) and a waterproof sheet (14), the limiting round rod (12) rotates in the second mounting block (5) to press the waterproof pad (11), the waterproof pad (11) is clamped into the inside of the sealing ring (13) so that water cannot leak out, the waterproof pad (11) moves synchronously with the sliding plate (6), the sliding plate (6) is slidingly inserted into the inside of the first mounting block (4), the inclined surface of the sliding plate (6) is slidingly connected with the inclined surface of the pressing tooth plate (7), the waterproof sheet (14) is fixedly installed on the outer surface of the sliding plate (6), the outer surface of the sliding plate (6) is fixedly provided with a clamping plate (61), the inside of the first mounting block (4) is provided with a clamping groove (45), the outer surface of the clamping plate (61) is slidingly connected with the inside of the clamping groove (45), the inside of the second mounting block (5) is respectively provided with an inflation groove (51) and a round groove (52), the inflation groove (51) and the round groove (52) are communicated, the waterproof pad (11) is slidingly inserted into the inside of the round groove (52), the sealing ring (13) is fixedly connected to the inside of the round groove (52), the limiting round rod (12) is screwedly connected to the inside of the second mounting block (5), the lower end of the limiting round rod (12) is tightly attached to the upper surface of the waterproof pad (11), and the outer surface of the waterproof pad (11) is slidingly connected with the outer surface of the sealing ring (13).

2. The method according to claim 1, wherein: The first mounting block (4) and the second mounting block (5) are fixedly installed on the flat surface of the steel shell tower body (1), the first welding plate (2) and the second welding plate (3) are fixedly installed between the first mounting block (4) and the second mounting block (5), and the side surfaces of the first welding plate (2) and the second welding plate (3) are fixedly connected with the outer surfaces of the first mounting block (4) and the second mounting block (5).

3. The method of claim 1, wherein: The first welding plate (2) is located above the second welding plate (3), the first mounting block (4) is located on the left side of the first welding plate (2) and the second welding plate (3), the second mounting block (5) is located on the right side of the first welding plate (2) and the second welding plate (3), and the first mounting block (4) and the second mounting block (5) are horizontally symmetrically distributed with the axis of the first welding plate (2) as the symmetric center.

4. The method of claim 1, wherein: The first mounting block (4) is rotatably connected with a rotating rod (41) in the inside, the first gear (8) and the second gear (9) are fixedly installed on the outer surface of the rotating rod (41), the first gear (8) and the second gear (9) are respectively located at both ends of the rotating rod (41), and the inside of the first mounting block (4) is fixedly installed with a fixed bearing (42), and the outer surface of the rotating rod (41) is fixedly connected with the inner shaft of the fixed bearing (42).

5. The method of claim 1, wherein: The inside of the first mounting block (4) is provided with a sliding groove (43), the extrusion tooth plate (7) is slidingly inserted into the inside of the sliding groove (43), the lower inner wall of the sliding groove (43) is fixedly installed with a fixed rod (44), the upper end surface of the fixed rod (44) is slidingly connected with the lower end inside of the extrusion tooth plate (7), and the outer surface of the extrusion tooth plate (7) is engaged with the outer surface of the second gear (9).

6. The method of claim 1, wherein: The curved surface of the steel shell tower body (1) is fixedly installed with a fixed circular arc plate (101), the curved surface of the steel shell tower body (1) is slidingly connected with a sliding circular arc plate (102), the lifting tooth plate (10) is fixedly installed on the outer surface of the sliding circular arc plate (102), the outer surface of the lifting tooth plate (10) is engaged with the outer surface of the first gear (8), the lower surface of the fixed circular arc plate (101) is fixedly installed with a fixed circular rod (103), the lower end surface of the fixed circular rod (103) is slidingly connected with the inside of the sliding circular arc plate (102), the outer surface of the fixed circular rod (103) is threadedly connected with a screw ring (104), and the upper surface of the screw ring (104) is in contact with the lower surface of the sliding circular arc plate (102).

7. The method of installing a curved steel legisegtion section for a non-navigable region of claim 6, wherein: The lower end inside of the fixed circular rod (103) is provided with a circular hole (105), the inside of the circular hole (105) is slidingly inserted with a limiting threaded rod (106), the front end surface of the limiting threaded rod (106) is threadedly connected with the inside of the steel shell tower body (1), the outer surface of the sliding circular arc plate (102) is slidingly connected with the outer surface of the first mounting block (4), the upper end of the sliding circular arc plate (102) is provided with a circular arc groove (107), the lower surface of the fixed circular arc plate (101) is fixedly installed with a clamping pad (108), and the outer surface of the clamping pad (108) is slidingly connected with the inside of the circular arc groove (107).

8. The method of claim 1, wherein: The first welding plate (2) and the second welding plate (3) are fixedly installed with a water blocking pad (21), the inside of the water blocking pad (21) is communicated with the inside of the inflation groove (51), the upper surface of the steel shell tower body (1) is fixedly installed with a mounting cylinder (109), and the lower end inside of the steel shell tower body (1) is provided with an air slot (1010).

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