Anti-inclination construction combined device for steel tower manufacturing

Abstract

The utility model discloses an anti-overturning construction combined device for steel tower manufacturing, and belongs to the technical field of anti-overturning tools. The technical problems that an existing anti-overturning tool needs to be welded to a structure body, base metal is damaged, a scaffold needs to be erected on a working face, the mounting / dismounting workload is large, and the preparation time before operation is long are solved. According to the technical scheme, the device comprises an anti-inclination construction structure, and the anti-inclination construction structure comprises a plurality of anti-inclination vertical pieces and anti-inclination transverse rods connected among the anti-inclination vertical pieces in a bridging mode; each anti-tilting vertical piece comprises two vertical rods, and the two vertical rods are connected through a plurality of connecting cross rods; an adjusting ejector rod is arranged between the steel tower and the anti-tilting vertical piece, one end of the adjusting ejector rod is fixedly connected with the anti-tilting vertical piece, and the other end of the adjusting ejector rod abuts against the outer side face of the steel tower. The steel tower anti-overturning construction structure has the advantages that one side of the steel tower is provided with a standardized anti-overturning construction structure, the preparation period of assembly operation is short, damage to base metal is small, and an operation platform is provided for operators while the steel tower is prevented from overturning.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-overturning tools, and in particular relates to an anti-overturning construction combined device for manufacturing a steel tower. Background Art

[0002] During the assembly process of the steel tower box, there are problems such as inconsistent structural width and high height of the outer side panels of the structure. In order to ensure safety during the structural production process, anti-overturning tooling is required.

[0003] Disadvantages of traditional anti-tilt tooling: (1) Using anti-tilt vertical plates with herringbone structure, such as Fig.12 As shown in the figure, during the installation and use process, it needs to be welded to the main body of the structure to play an anti-tilt role, which will damage the structural base material and also increase the workload of grinding; (2) Scaffolding needs to be set up on the work surface to provide a working platform for the workers; (3) The size of the structure is inconsistent, and the installation position of the anti-tilt vertical plate and scaffolding also needs to be adjusted according to actual needs. The installation / removal workload is large and the preparation time before the operation is long. Utility Model Content

[0004] In view of the technical problems that the existing anti-tilt tooling needs to be welded to the main structure and damages the parent material, and a scaffolding needs to be set up on the work surface, which makes the installation / removal workload large and the preparation time before the operation long, the purpose of the utility model is to provide a steel tower manufacturing anti-tilt construction combination device, an anti-tilt construction structure is arranged on each side of the steel tower, and the flexibility and standardization of the anti-tilt construction structure shortens the assembly preparation period and reduces the damage to the parent material, and provides a working platform for the operating personnel while preventing the steel tower from overturning.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a steel tower manufacturing anti-tilt construction combination device, characterized in that the device includes an anti-tilt construction structure, the anti-tilt construction structure includes a plurality of anti-tilt vertical pieces arranged at intervals along the steel tower assembly length direction and an anti-tilt cross bar spanning between the plurality of anti-tilt vertical pieces along the steel tower assembly length direction; the anti-tilt vertical piece includes two vertical poles, and the two vertical poles are connected by a plurality of connecting cross bars arranged at intervals along the steel tower assembly height direction; an adjusting top rod is provided between the steel tower and the anti-tilt vertical piece, one end of the adjusting top rod is fixedly connected to the anti-tilt vertical piece, and the other end of the adjusting top rod is pressed against the outer side surface of the steel tower.

[0006] Furthermore, there are multiple anti-tilt cross bars and they are staggered; one side of the anti-tilt cross bar is connected to the bottom of the connecting cross bar, and the other side is connected to the vertical bar. By connecting multiple anti-tilt vertical plates with staggered anti-tilt cross bars, the overall anti-dumping construction assembly device has high rigidity.

[0007] Furthermore, the adjusting mandrel includes an adjusting tube, an adjusting nut and a screw, the screw is threadedly connected to the adjusting nut, the nut is fixedly mounted on the end of the adjusting tube, one end of the screw passes through the adjusting nut and extends into the interior of the adjusting tube, and the other end of the screw is provided with a contact portion, the contact portion is used to press against the steel tower, and the rotation of the screw drives the screw to perform linear motion relative to the adjusting nut. The steel tower is pressed against the anti-tilt plate by adjusting the insertion or extension length of the screw.

[0008] Furthermore, one end of the adjusting mandrel is fixedly mounted on a vertical pole close to the steel tower; the vertical pole is an I-beam structure consisting of a web and two wing plates, the web is provided with a hole for the adjusting tube to pass through, the adjusting tube is fixedly connected to two wing plates located on both sides of the adjusting tube by a pin, and the adjusting tube and the wing plates are provided with holes for the pin to pass through. The number of adjusting mandrels provided on the vertical pole along the assembly height direction of the steel tower can be determined according to the assembly height of the steel tower and the distance between two adjacent adjusting mandrels.

[0009] Furthermore, the anti-tilt construction structure also includes a springboard and a safety guardrail, wherein the springboard is straddled on a plurality of connecting crossbars along the length direction of the steel tower assembly, and the springboard and the connecting crossbars are connected by steel bar bundling, and the safety guardrail is straddled on a plurality of connecting crossbars along the length direction of the steel tower assembly and is located on one side of the springboard, and the safety guardrail and the connecting crossbar are welded, so as to provide a working platform for the operators while preventing the steel tower from overturning.

[0010] Furthermore, one of the connecting cross bars is arranged at the top of the two vertical poles in the anti-tilt vertical plate, and a sealing plate is arranged on the connecting cross bar located at the top of the two vertical poles. The sealing plate is fixedly connected to one end of the adjustment plate through a connection hole and a locking bolt combination, and the other end of the adjustment plate is pressed against the outer side of the steel tower. The relative position of the adjustment plate and the sealing plate can be adjusted according to the spacing between the steel tower and the vertical pole along the width direction of the steel tower assembly and tightened with an adjusting locking bolt combination, thereby avoiding welding workload and reducing the pre-operation preparation cycle. Along the length direction of the steel tower assembly, a plurality of adjustment plates are installed with a springboard and a safety guardrail to facilitate operations on the top of the steel tower.

[0011] Furthermore, the sealing plate and the adjusting plate are both I-shaped steel, and the connecting hole is a waist-shaped hole. The relative position of the adjusting plate and the sealing plate is adjusted through the waist-shaped hole.

[0012] Furthermore, there are two anti-tilt construction structures, which are respectively arranged on two sides of a steel tower.

[0013] Furthermore, there are three anti-tilt construction structures, two of which are located on both sides of the two steel towers, and the other is located between the two steel towers; the two vertical poles of the anti-tilt vertical piece of the anti-tilt construction structure located in the middle are respectively provided with an adjustable top rod. Arrange n steel towers along the assembly width direction of the steel towers, and n+1 anti-tilt construction structures are required to form a steel tower manufacturing anti-tilt construction combined device.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model steel tower manufacturing anti-tilt construction combined device realizes flexibility and standardization, can quickly meet the assembly operations of structures of different widths and heights, eliminates damage to the parent material and scaffolding erection / disassembly work, and greatly reduces the preparation period before structure assembly;

[0016] (2) By connecting the anti-tilt cross bars between multiple anti-tilt vertical pieces along the length direction of the steel tower assembly to form an anti-tilt construction structure, the rigidity of the overall anti-tilt construction assembly device is improved; the anti-tilt vertical piece adopts two vertical bars and a connecting cross bar to form a tic-tac-toe structure, which realizes the flexibility and standardization of the anti-tilt vertical piece, has a fool-proof effect on the staff, and the anti-tilt vertical piece does not need to be removed after use, and can also be used as a universal tire frame;

[0017] (3) The adjusting mandrel can adjust the length of the screw rod extending from the adjusting tube according to the distance between the steel tower and the vertical pole along the width direction, so that the contact part presses against the steel tower. The adjusting plate can adjust the relative position of the adjusting plate and the sealing plate according to the distance between the steel tower and the vertical pole along the width direction and tighten it with the adjusting locking bolt combination, so that one end of the adjusting plate presses against the steel tower; according to the position of the outer plate of the steel tower, the mandrel, sealing plate, adjusting plate, and adjusting locking bolt combination are combined into an integral mandrel device, which is used to press tightly against the steel tower, effectively assisting the assembly work and avoiding the workload of welding and scaffolding erection / dismantling;

[0018] (4) The gangplank and safety guardrail are installed on the anti-tilt vertical plate according to the actual needs of the on-site workstation. The gangplank is connected to the connecting crossbar by steel bar bundling, and the safety guardrail is connected to the connecting crossbar by welding, providing an inherently safe construction environment for the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic front view of the structure of the anti-tilt construction assembly device of Example 1;

[0020] Figure 2 for Figure 1 AA section view;

[0021] Figure 3 A schematic diagram of the positional relationship between the anti-tilt cross bar and the anti-tilt vertical piece;

[0022] Figure 4 for Figure 1 AA section view;

[0023] Figure 5 for Figure 1 BB cross-section diagram;

[0024] Figure 6 It is a schematic structural diagram of the adjusting push rod of Example 1;

[0025] Figure 7 for Figure 7 AA section view;

[0026] Figure 8 for Figure 1 Schematic diagram of the structure of local Ⅰ;

[0027] Fig. 9 for Figure 8 BB cross-section diagram;

[0028] Fig.10 It is a schematic front view of the structure of the anti-tilt construction assembly device of Example 2;

[0029] Fig.11 It is a schematic front view of the structure of the anti-tilt construction assembly device of Example 3;

[0030] Fig.12 It is a structural schematic diagram of a herringbone structure anti-tilt vertical piece used in the background technology;

[0031] Among them, 1. anti-tilt vertical plate; 11. vertical pole; 111. belly plate; 112. wing plate; 12. connecting cross bar; 2. springboard; 3. safety guardrail; 4. adjusting top rod; 41. adjusting tube; 42. adjusting nut; 43. screw rod; 44. handle; 45. contact part; 46. pin shaft; 5. sealing plate; 6. adjusting plate; 7. anti-tilt cross bar; 8 is the connecting hole. DETAILED DESCRIPTION

[0032] In order to express the technical mode implemented by the present invention clearly, accurately and completely, the present invention will be further described below in conjunction with embodiments and drawings.

[0033] Example 1

[0034] The steel tower manufacturing anti-tilt construction assembly device of this embodiment includes two anti-tilt construction structures, such as Figure 1 , Figure 2 , Figure 3As shown, two anti-tilt construction structures are arranged on both sides of a steel tower, respectively, and the anti-tilt construction structure includes a plurality of anti-tilt vertical pieces 1 arranged at intervals along the length direction of the steel tower assembly and an anti-tilt cross bar 7 spanning between three anti-tilt vertical pieces 1 along the length direction of the steel tower assembly. The anti-tilt vertical pieces 1 are connected by the anti-tilt cross bar 7, and the overall anti-tilt construction assembly device has high rigidity.

[0035] The number of anti-tilt cross bars depends on the structural strength of the required anti-tilt construction structure, the number of connecting cross bars and the installation distance of the anti-tilt cross bars, that is, the length of the anti-tilt cross bars along the length of the steel tower assembly, such as Figure 3 As shown, in this embodiment, there are three anti-roll cross bars 7 which are staggeredly distributed, one side of the anti-roll cross bar 7 is connected to the connecting cross bar, and the other side of the anti-roll cross bar 7 is connected to the vertical bar.

[0036] like Figure 3 , Figure 4 , Figure 5 As shown, the anti-tilt plate 1 includes two vertical poles 11, which are welded to the ground embedded parts; the two vertical poles 11 are connected by four connecting cross bars 12 arranged at intervals along the height direction of the steel tower assembly, and the anti-tilt plate forms a tic-tac-toe structure, which realizes the flexibility and standardization of the tooling, and provides the prerequisite for eliminating the need for scaffolding and welding with the structure. Along the height direction of the steel tower assembly, the distance between the connecting cross bars is generally 2m, and the length of the free section at both ends of the vertical pole is not more than 0.5m.

[0037] like Figure 6 and Figure 7 As shown, an adjustment top rod is provided between the steel tower and the anti-tilt plate, one end of the adjustment top rod is fixedly connected to the anti-tilt plate, and the other end of the adjustment top rod is pressed against the outer side of the steel tower. The adjustment top rod 4 is fixedly installed on the vertical pole close to the steel tower. Two adjustment top rods 4 are provided on the vertical pole along the assembly height direction of the steel tower. The number of the adjustment top rods 4 is determined according to the assembly height of the steel tower and the distance between two adjacent conditional top rods. Generally, the distance between two adjacent adjustment top rods 4 is 2 to 3 meters. The adjusting top rod 4 includes an adjusting tube 41, an adjusting nut 42, a screw 43, a rotating handle 44, a contact portion 45 and a pin 46. The screw 43 is threadedly connected to the adjusting nut 42. The adjusting nut 42 is fixedly installed at the end of the adjusting tube 41. One end of the screw 43 passes through the adjusting nut 42 and extends into the interior of the adjusting tube 41. The other end is provided with a contact portion 45. The contact portion 45 is used to press against the steel tower. The rotation of the screw 43 drives the screw 43 to make a linear motion relative to the adjusting nut 42. A rotating handle 44 is provided on the screw 43 to facilitate the adjustment of the screw. The vertical rod 11 is an I-shaped steel structure composed of a web 111 and a wing plate 112. The web 111 has a hole for the adjusting tube 41 to pass through. The adjusting tube 41 is fixedly connected to the two wing plates 112 located on both sides of the adjusting tube 41 through a pin 46. The adjusting tube 41 and the wing plate 112 are respectively provided with holes for the pin 46 to pass through. Figure 1As shown, the adjusting top rod 4 adjusts the length of the screw rod 43 extending from the adjusting tube 41 according to the spacing between the steel tower and the vertical rod along the width direction of the steel tower assembly, thereby eliminating the work of welding with the steel tower and grinding the parent material, reducing the pre-operation preparation period, and the contact part 45 is close to the outer side of the steel tower, which can effectively assist the structural assembly.

[0038] like Figure 1 As shown, the anti-tilt construction structure also includes a springboard 2 and a safety guardrail 3; the springboard 2 is connected between multiple connecting cross bars 12 along the length direction of the steel tower assembly, and the springboard 2 and the multiple connecting cross bars 12 are fixedly connected by steel bar bundling, and the safety guardrail 3 is connected to multiple connecting cross bars along the length direction of the steel tower assembly and is located on one side of the springboard 2. The springboard 2 and the safety guardrail 3 can be installed on the anti-tilt vertical sheet 1 according to the actual needs of the on-site workstation, providing an inherently safe construction environment for the operators, eliminating the scaffolding erection / dismantling work, and greatly reducing the operation preparation cycle.

[0039] like Figure 1 As shown, one of the connecting cross bars 12 of this embodiment is arranged on the top of the two vertical bars 11 in the anti-tilt vertical sheet 1, as shown in FIG. Figure 1 , Figure 8 , Fig. 9 As shown, a sealing plate 5 is arranged on the connecting cross bar 12 at the top of the two vertical poles. The sealing plate 5 is fixedly connected to the adjusting plate 6 through a waist-shaped hole and an adjusting locking bolt combination. The sealing plate 5 and the adjusting plate 6 are both I-shaped steels. The sealing plate 5 and the adjusting plate 6 are respectively provided with connecting holes 8, which are waist-shaped holes. The relative positions of the adjusting plate 6 and the sealing plate 5 are adjusted according to the spacing between the steel tower and the vertical pole along the width direction of the steel tower and tightened with an adjusting locking bolt combination, thereby avoiding welding workload and reducing the pre-operation preparation cycle. Along the assembly length direction of the steel tower, a plurality of adjusting plates 6 are installed with a springboard and a safety guardrail to facilitate operations on the upper part of the steel tower.

[0040] Example 2

[0041] Since this embodiment does not require operation on the upper part of the steel tower, the difference between this embodiment and embodiment 1 is that no sealing plate and adjustment plate are required. Fig.10 As shown, the steel tower manufacturing anti-tilt construction assembly device of this embodiment includes two anti-tilt construction structures, and no sealing plate and adjustment plate are set on the top of the anti-tilt vertical piece.

[0042] Example 3

[0043] The difference from Example 2 is that the steel tower manufacturing anti-tilt construction assembly device of this embodiment includes three anti-tilt construction structures, two of which are located on both sides of the two steel towers, and the other anti-tilt construction structure is located between the two steel towers. The anti-tilt construction structure located in the middle has two uprights of the anti-tilt upright sheet respectively provided with an adjustable top rod, such as Fig.11 shown.

Claims

1. A steel tower manufacturing anti-tilt construction assembly device, characterized in that: The device comprises an anti-tilt construction structure, the anti-tilt construction structure comprises a plurality of anti-tilt vertical pieces (1) arranged at intervals along the length direction of the steel tower assembly and an anti-tilt cross bar (7) spanning between the plurality of anti-tilt vertical pieces (1) along the length direction of the steel tower assembly; the anti-tilt vertical piece (1) comprises two vertical poles (11), the two vertical poles (11) are connected by a plurality of connecting cross bars (12) arranged at intervals along the height direction of the steel tower assembly; an adjusting top rod (4) is provided between the steel tower and the anti-tilt vertical piece (1), one end of the adjusting top rod (4) is fixedly connected to the anti-tilt vertical piece, and the other end of the adjusting top rod (4) is pressed against the outer side surface of the steel tower.

2. The steel tower manufacturing anti-tilt construction combined device according to claim 1 is characterized in that: The anti-roll cross bars (7) are multiple and staggered; one side of the anti-roll cross bars (7) is connected to the bottom of the connecting cross bar (12), and the other side is connected to the vertical bar (11).

3. The steel tower manufacturing anti-tilt construction combined device according to claim 1 is characterized in that: The adjusting push rod (4) comprises an adjusting tube (41), an adjusting nut (42) and a screw rod (43). The screw rod (43) is threadedly connected to the adjusting nut (42). The nut (42) is fixedly mounted on the end of the adjusting tube (41). One end of the screw rod (43) passes through the adjusting nut (42) and extends into the interior of the adjusting tube (41). The other end of the screw rod (43) is provided with a contact portion (45). The contact portion (45) is used to press against the steel tower. The rotation of the screw rod (43) drives the screw rod (43) to perform linear motion relative to the adjusting nut (42).

4. The steel tower manufacturing anti-tilt construction combined device according to claim 3 is characterized in that: One end of the adjusting top rod (4) is fixedly mounted on a vertical pole (11) close to the steel tower; the vertical pole (11) is an I-beam structure consisting of a web (111) and two wing plates (112); the web (111) is provided with a hole for the adjusting tube (41) to pass through; the adjusting tube (41) and two wing plates (112) respectively located on both sides of the adjusting tube (41) are fixedly connected via a pin (46); the adjusting tube (41) and the wing plates (112) are respectively provided with a hole for the pin (46) to pass through.

5. The steel tower manufacturing anti-tilt construction combined device according to claim 1 is characterized in that: The anti-tilt construction structure also includes a springboard (2) and a safety guardrail (3); the springboard (2) is straddled on a plurality of connecting cross bars (12) along the length direction of the steel tower assembly; the springboard (2) and the connecting cross bars (12) are connected by steel bar bundling; the safety guardrail (3) is straddled on a plurality of connecting cross bars along the length direction of the steel tower assembly and is located on one side of the springboard (2); and the safety guardrail (3) and the connecting cross bars (12) are welded.

6. The steel tower manufacturing anti-tilt construction combined device according to claim 1 is characterized in that: One of the connecting cross bars (12) is arranged at the top of the two upright poles (11) in the anti-tilt upright plate (1), and a sealing plate (5) is arranged on the connecting cross bar (12) located at the top of the two upright poles (11). The sealing plate (5) is fixedly connected to one end of the adjustment plate (6) through a connecting hole (8) and a locking bolt combination, and the other end of the adjustment plate (6) is pressed against the outer side surface of the steel tower.

7. The steel tower manufacturing anti-tilt construction combined device according to claim 6 is characterized in that: The sealing plate (5) and the adjusting plate (6) are both I-shaped steel, and the connecting hole (8) is a waist-shaped hole.

8. The steel tower manufacturing anti-tilt construction combined device according to claim 1 is characterized in that: There are two anti-tilt construction structures, which are arranged oppositely on two sides of a steel tower.

9. The steel tower manufacturing anti-tilt construction combined device according to claim 1 is characterized in that: There are three anti-tilt construction structures, two of which are located on both sides of the two steel towers, and another anti-tilt construction structure is located between the two steel towers; the two vertical poles of the anti-tilt vertical plate of the anti-tilt construction structure located in the middle are respectively provided with adjusting top poles (4).

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