A steel structure

Abstract

The present invention relates to the field of steel column repair, and more specifically, to a steel structure. The steel structure includes a cutting head, a welding head, a hydraulic rod I, and a steel frame I. The two hydraulic rods I are symmetrically fixed to two symmetrically placed steel frames I by bolts, and the welding head and the cutting head are symmetrically fixed to the two movable ends of the hydraulic rods I by bolts. The structure also includes a steel pipe, a spring I, and a steel ball. The two steel pipes are respectively welded to the lower sides of the movable ends of the two hydraulic rods I. The left ends of the steel pipes are integrally formed with notches. The two springs I are respectively welded inside the notches of the two steel pipes I. The two steel balls are respectively nested inside the two steel pipes, and the two steel balls are respectively placed outside the two springs I. The structure also includes a steel frame II, a gear I, and a gear II. The two steel frames I are respectively rotatably connected to the upper sides of the two gears I. The two gears I are respectively meshed with the outer sides of gear II. Gear II is fixed to the upper side of the steel frame II by bolts. The beneficial effect is that the steel columns at high altitudes can be automatically repaired and maintained.

Description

Technical Field

[0001] The present invention relates to the field of steel column repair, and more particularly to a steel structure. Background Art

[0002] Steel structures are composed of steel and are one of the main types of building structures. They primarily consist of components such as beams, columns, and trusses made from sections and plates. Rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are employed. Components or parts are typically connected using welds, bolts, or rivets. Due to their light weight and simple construction, they are widely used in large factories, stadiums, and high-rise buildings. Steel structures are prone to rust and generally require rust removal, galvanizing, or coating, as well as regular maintenance. Steel columns are a key support structure, and manual maintenance of these columns at high altitudes is highly risky and can result in casualties. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a steel structure having the beneficial effect of automatically repairing and maintaining high-altitude steel columns.

[0004] A steel structure includes a cutting head, a welding head, a hydraulic rod I and a steel frame I. The two hydraulic rods I are symmetrically fixed to two symmetrically placed steel frames I by bolts, the welding head is fixed to the movable end of the hydraulic rod I at the right end by bolts, and the cutting head is fixed to the movable end of the hydraulic rod I at the left end by bolts.

[0005] It also includes steel pipes, springs I and steel balls. The two steel pipes are respectively welded to the lower sides of the moving ends of the two hydraulic rods I. The left end of the steel pipe is integrally formed with a notch. The two springs I are respectively welded inside the notches of the two steel pipes I. The two steel balls are respectively nested inside the two steel pipes, and the two steel balls are respectively placed on the outside of the two springs I.

[0006] It also includes a steel frame II, a gear I and a gear II. The two steel frames I are rotatably connected to the upper sides of the two gears I respectively. The two gears I are engaged with the outer sides of the gear II respectively. The gear II is fixed to the upper side of the steel frame II by bolts.

[0007] It also includes a steel groove I and a steel sheet. The steel sheet is rotatably connected to the lower part of the steel frame I. The upper side of the gear II is integrally formed with a steel groove I, and the steel sheet is nested in the steel groove I on the upper side of the gear II. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0009] Figure 1 Structural diagram of the steel structure Figure 1 ;

[0010] Figure 2 Structural diagram of the steel structure Figure 2;

[0011] Figure 3 It is the structural diagram of steel frame III;

[0012] Figure 4 It is the structural diagram of steel frame II;

[0013] Figure 5 Schematic diagram of the cutting head structure Figure 1 ;

[0014] Figure 6 Schematic diagram of the cutting head structure Figure 2 ;

[0015] Figure 7 It is a structural diagram of the welding head;

[0016] Figure 8 It is a structural diagram of the steel shaft;

[0017] Figure 9 Schematic diagram of the structure of steel ring I;

[0018] Figure 10 Schematic diagram of the structure of the replacement tube.

[0019] In the figure: steel wheel 101; steel frame II 102; steel frame III 103; gear II 104; steel trough I 105; steel trough II 106;

[0020] Steel frame I 201; hydraulic rod I 202; cutting head 203; welding head 204; steel pipe 205; spring I 206; steel ball 207; steel sheet 208; gear I 209;

[0021] Steel shaft 301; steel ring I 302; steel ring II 303; hydraulic rod II 304; steel groove III 305; spring II 306; top block 307;

[0022] Replacement tube 401; steel plate 402. DETAILED DESCRIPTION

[0023] like Figure 2-7 As shown in Figure 2, this example can achieve the effect of repairing damaged steel columns.

[0024] Since the steel structure includes a cutting head 203, a welding head 204, a hydraulic rod I 202 and a steel frame I 201, the two hydraulic rods I 202 are symmetrically fixed on the two symmetrically placed steel frames I 201 by bolts, the welding head 204 is fixed to the movable end of the hydraulic rod I 202 at the right end by bolts, and the cutting head 203 is fixed to the movable end of the hydraulic rod I 202 at the left end by bolts; the broken steel ball 207 is placed between the two symmetrically placed cutting heads 203 and the welding head 204, the left hydraulic rod I 202 is extended, thereby driving the cutting head 203 to move to the right, and then the cutting head 203 is pressed against the broken steel column, and the cutting head 203 is circled around the broken steel column. It goes around once, thereby achieving the effect of cutting the steel column. After cutting the steel column, the left hydraulic rod I 202 is retracted, driving the cutting head 203 to move to the left to reset, thereby achieving the effect of resetting the cutting head 203; a new steel column is placed in the vacant position after cutting, and the right hydraulic rod I 202 is extended, thereby driving the welding head 204 to move to the left, and then the welding head 204 is brought close to the damaged steel column for welding, and then the welding head 204 goes around the damaged steel column for a week, and then the new steel column is welded on, thereby achieving the effect of repairing and maintaining the steel column. After welding, the hydraulic rod I 202 is retracted, thereby driving the welding head 204 to move to the right to reset, thereby achieving the effect of resetting the welding head 204.

[0025] like Figure 2-7 As shown, this example can maintain the stability of the welding head 204 and the cutting head 203.

[0026] Since the steel structure includes steel pipes 205, springs I 206 and steel balls 207, the two steel pipes 205 are respectively welded to the lower sides of the moving ends of the two hydraulic rods I 202, and the left end of the steel pipe 205 is integrally formed with a notch. The two springs I 206 are respectively welded inside the notches of the two steel pipes 205 I, and the two steel balls 207 are respectively nested inside the two steel pipes 205. The two steel balls 207 are respectively placed on the outside of the two springs I 206. The hydraulic rod I 202 extends, thereby driving the steel pipe 205 on the lower side of the hydraulic rod I 202 to move inward, thereby driving the steel balls 207 nested in the steel pipe 205 to move inward, and then the steel balls 207 rest against the outside of the steel column, thereby achieving the effect of supporting the cutting head 203 and the welding head 204, thereby achieving the effect of maintaining the stability of the welding head 204 and the cutting head 203.

[0027] like Figure 2-7 As shown, this example can achieve the effect of the cutting head 203 and the welding head 204 rotating around the steel column.

[0028] Since the steel structure includes steel frame II102, gear I209 and gear II104, the two steel frames I201 are respectively connected to the upper side of the two gears I209, and the two gears I209 are respectively engaged with the outside of gear II104. Gear II104 is fixed to the upper side of steel frame II102 by bolts, and the steel column is placed at the center of gear II104. The two motors drive the two gears I209 to rotate respectively, and then gear I209 rotates around the outside of gear II104, thereby driving the two steel frames I201 to rotate around the steel column respectively, and then driving the welding head 204 and the cutting head 203 to rotate around the outside of gear II104, thereby achieving the effect of the cutting head 203 and the welding head 204 rotating around the steel column.

[0029] like Figure 2-7 As shown, this example can achieve the effect of controlling the cutting head 203 and the welding head 204 to always keep their heads facing the center when they rotate around the steel column.

[0030] Since the steel structure includes steel groove I105 and steel sheet 208, the steel sheet 208 is rotatably connected to the lower part of the steel frame I201, and the steel groove I105 is integrally formed on the upper side of the gear II104. The steel sheet 208 is nested in the steel groove I105 on the upper side of the gear II104, and the steel ball 207 on the steel pipe 205 is supported on the steel column, so that when the steel frame I201 performs a circular motion around the steel column, the steel ball 207 rolls on the steel column; and because the steel sheet 208 is nested in the steel groove I105, the steel sheet 208 rotates in the steel groove I105, and under the action of the steel ball 207 and the steel sheet 208, the head of the steel frame I201 is always centripetal when performing a circular motion around the steel column, thereby achieving the effect of controlling the cutting head 203 and the welding head 204 to always be centripetal when rotating around the steel column.

[0031] like Figure 2-7 As shown, this example can achieve the effect of working on steel columns of different diameters.

[0032] Since the steel structure includes steel frame III103 and steel trough II106, multiple pairs of steel troughs II106 are integrally formed on the left and right sides of the upper part of the steel frame III103. The steel frame II102 is fixed to a pair of steel troughs II106 on the steel frame III103 by bolts. By replacing the fixed steel trough II106, the distance between the steel frame II102 and the steel frame III103 can be adjusted, thereby achieving the effect of adapting to steel columns of different diameters, and thereby achieving the effect of working on steel columns of different diameters.

[0033] like Figure 2-7 As shown, this example can achieve the effect of high-altitude repair and maintenance of steel columns.

[0034] Since the steel structure includes steel wheels 101, the two steel wheels 101 are respectively rotatably connected to the lower part of the steel frame III 103 and the lower part of the steel frame II 102, and the steel column is clamped between the two steel wheels 101. The distance between the steel frame II 102 and the steel frame III 103 is adjusted, thereby achieving the effect of adjusting the distance between the two steel wheels 101, thereby achieving the effect of ensuring that the two steel wheels 101 can clamp the steel column when working on steel columns with different diameters. The two steel wheels 101 are driven by a motor to rotate in opposite directions, thereby achieving the effect of the steel wheels 101 rotating on the steel column, thereby achieving the effect of the steel frame III 103 and the steel frame II 102 moving on the steel column, thereby achieving the effect of the steel frame III 103 and the steel frame II 102 moving to the damaged part of the steel column at high altitude, thereby achieving the effect of repairing and maintaining the steel column at high altitude.

[0035] like Figure 2-7 As shown, this example can achieve the effect of cutting off the broken steel column.

[0036] Since the steel structure includes a steel shaft 301 and a hydraulic rod II 304, the steel shaft 301 is located between two symmetrical steel frames III 103, and a hole is integrally formed on the right side of the steel frame III 103. The steel shaft 301 is rotatably connected to the hole on the right side of the two steel frames III 103. The two hydraulic rods II 304 are respectively fixed to both sides of the middle of the steel shaft 301 by bolts. Then, there are cutting heads 203 and welding heads 204 on the upper and lower sides of the damaged part of the steel column. Then, the two cutting heads 203 rotate around the steel column to cut off the damaged steel column, thereby achieving the effect of cutting off the damaged steel column.

[0037] like Figure 2-7 As shown, this example can achieve the effect of collecting broken steel columns.

[0038] Since the steel structure includes steel ring I302 and steel ring II303, the two steel rings I302 are respectively fixed on the moving ends of the two hydraulic rods II304 by bolts, and the two steel rings II303 are respectively rotatably connected to the outside of the two steel rings I302. Two motors are respectively fixed on the upper side of the two steel rings I302 by bolts. The two motors drive the steel ring II303 to rotate. The motor-driven steel shaft 301 is fixed on the upper steel frame III103 by bolts to rotate. The motor-driven steel shaft 301 rotates, thereby driving the two hydraulic rods II304 to rotate, and then driving one steel ring I302 to rotate to the front of the damaged steel column. The motor drives the steel ring II303 to rotate counterclockwise, thereby achieving the effect of separating the steel ring I302 and the steel ring II303. The hydraulic rod II304 extends to the center of the steel column at the steel ring I302 and rotates the steel ring II303 clockwise, thereby achieving the effect of collecting the damaged steel column.

[0039] like Figure 2-7 As shown, this example can achieve the effect of collecting broken steel columns with different diameters.

[0040] Since the steel structure includes steel groove III 305, spring II 306 and top block 307, multiple steel grooves III 305 are welded evenly at intervals inside steel ring I 302 and steel ring II 303, multiple springs II 306 are respectively welded in multiple steel grooves III 305, multiple top blocks 307 are respectively slidably connected inside multiple steel grooves III 305, and multiple top blocks 307 are respectively welded on the outside of multiple springs II 306. When clamping steel columns of different diameters, the outside of the steel column squeezes multiple top blocks 307, and then the multiple top blocks 307 move toward the inside of steel groove III 305, and then squeeze multiple springs II 306. Then, the elastic force generated by the deformation of spring II 306 squeezes the steel column, thereby achieving the effect of clamping steel columns of different diameters.

[0041] like Figure 2-7 As shown in the figure, this example can achieve the effect of repairing the cut steel column.

[0042] Since the steel structure includes a replacement tube 401 and a steel plate 402, the replacement tube 401 is clamped inside the left steel ring I 302, the steel plate 402 is arc-shaped, and the steel plate 402 is welded to the upper and lower sides of the replacement tube 401. The motor drives the steel shaft 301 to rotate, thereby driving the two hydraulic rods II 304 to rotate, thereby driving the left steel ring I 302 to rotate in front of the gap in the steel column. The left hydraulic rod II 304 extends to the arc-shaped steel plate 402 and is stuck on the upper and lower sides of the gap in the steel column, thereby achieving the effect of positioning the replacement tube 401. The motor drives the steel ring II 303 to rotate counterclockwise, thereby achieving the effect of separating the steel ring I 302 and the steel ring II 303, and then the upper and lower welding heads 204 are welded around the steel column for a circle, thereby achieving the effect of repairing the cut steel column.

Claims

1. A steel structure, comprising a cutting head (203), a welding head (204), a hydraulic rod I (202) and a steel frame I (201), wherein two hydraulic rods I (202) are symmetrically arranged on two symmetrically arranged steel frames I (201), the welding head (204) is arranged on the movable end of the hydraulic rod I (202) at the right end, and the cutting head (203) is arranged on the movable end of the hydraulic rod I (202) at the left end; The hydraulic rod Ⅰ (202) is provided with a notch at the left end. The two springs Ⅰ (206) are provided inside the notches of the two steel pipes (205). The two steel balls (207) are provided inside the two steel pipes (205). The two steel balls (207) are provided outside the two springs Ⅰ (206). It also includes a steel frame II (102), a gear I (209) and a gear II (104), wherein the two steel frames I (201) are respectively arranged on the upper side of the two gears I (209), the two gears I (209) are respectively engaged with the outer side of the gear II (104), and the gear II (104) is arranged on the upper side of the steel frame II (102); The invention also includes a steel groove I (105) and a steel sheet (208), wherein the steel sheet (208) is provided at the lower part of the steel frame I (201), the steel groove I (105) is provided on the upper side of the gear II (104), and the steel sheet (208) is provided in the steel groove I (105) on the upper side of the gear II (104).

2. A steel structure according to claim 1, characterized in that: The invention also includes a steel frame III (103) and a steel trough II (106). A plurality of pairs of steel troughs II (106) are arranged on the left and right sides of the upper part of the steel frame III (103). The steel frame II (102) is arranged on a pair of steel troughs II (106) on the steel frame III (103).

3. A steel structure according to claim 2, characterized in that: It also includes steel wheels (101), and the two steel wheels (101) are respectively arranged at the lower part of the steel frame III (103) and the lower part of the steel frame II (102).

4. A steel structure according to claim 3, characterized in that: The invention also includes a steel shaft (301) and a hydraulic rod II (304). The steel shaft (301) is arranged between two symmetrical steel frames III (103). A hole is arranged on the right side of the steel frame III (103). The steel shaft (301) is arranged on the hole on the right side of the two steel frames III (103). The two hydraulic rods II (304) are respectively arranged on both sides of the middle of the steel shaft (301).

5. A steel structure according to claim 4, characterized in that: It also includes a steel ring I (302) and a steel ring II (303), wherein the two steel rings I (302) are respectively arranged on the moving ends of the two hydraulic rods II (304), and the two steel rings II (303) are respectively arranged on the outsides of the two steel rings I (302).

6. A steel structure according to claim 5, characterized in that: The invention also includes a steel groove III (305), a spring II (306) and a top block (307), wherein a plurality of steel grooves III (305) are evenly spaced and arranged inside the steel ring I (302) and the steel ring II (303), a plurality of springs II (306) are respectively arranged in the plurality of steel grooves III (305), a plurality of top blocks (307) are respectively arranged in the plurality of steel grooves III (305), and a plurality of top blocks (307) are respectively arranged outside the plurality of springs II (306).

7. A steel structure according to claim 6, characterized in that: It also includes a replacement tube (401) and a steel plate (402). The replacement tube (401) is arranged inside the left steel ring I (302). The steel plate (402) is arc-shaped and is arranged on the upper and lower sides of the replacement tube (401).

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