Tower crane reinforcing device

Abstract

The utility model belongs to the technical field of building construction, and discloses a tower crane reinforcing device. The tower crane reinforcing device comprises a first reinforcing assembly, a second reinforcing assembly and a connecting rod. The first reinforcing assembly comprises a first connecting frame and an adjusting rod detachably connected to the first connecting frame, a limiting groove is formed in the first connecting frame, a tower body of the tower crane can be clamped into the limiting groove, and the tower body can be limited and fixed into the limiting groove through the adjusting rod. The second reinforcing assembly and the first reinforcing assembly are oppositely arranged in a spaced mode, and the second reinforcing assembly comprises at least one reinforcing structure which can be detachably connected with a building structure. One end of the connecting rod is connected with the first reinforcing assembly, the other end of the connecting rod is connected with the second reinforcing assembly, and the first reinforcing assembly and / or the second reinforcing assembly can move along the connecting rod so as to adjust the distance between the first reinforcing assembly and the second reinforcing assembly. The tower crane reinforcing device can adapt to reinforcement between tower cranes and building structures at different intervals, and is convenient to assemble and disassemble and high in construction efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a tower crane reinforcement device. Background Art

[0002] A tower crane is a large-scale lifting equipment commonly used in construction, usually used for vertical and horizontal material transportation and installation of building components. Since the tower crane is very high, it is necessary to connect a reinforcement structure between the tower crane and the building structure during use to ensure the stability and safety of the tower crane during operation and to prevent the tower crane from tilting. In the prior art, scaffolding and connecting pipes are usually used to reinforce the tower crane, which is inconvenient to assemble and disassemble, and has low construction efficiency. For the construction of different building structures, the distance between the tower crane and the building structure is also different. The traditional reinforcement structure is also difficult to meet the reinforcement requirements of tower cranes and building structures with different distances, and the construction efficiency is low. Utility Model Content

[0003] The utility model aims to provide a tower crane reinforcement device, which can be adapted to the reinforcement between tower cranes and building structures with different spacings, is easy to assemble and disassemble, and has high construction efficiency.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] Tower crane reinforcement device, including:

[0006] A first reinforcement component, the first reinforcement component comprises a first connecting frame and an adjusting rod detachably connected to the first connecting frame, the first connecting frame is provided with a limiting groove, the tower body of the tower crane can be inserted into the limiting groove, and the adjusting rod can limit and fix the tower body in the limiting groove;

[0007] a second reinforcement component, the second reinforcement component being opposite to and spaced from the first reinforcement component, and comprising at least one reinforcement structure, the reinforcement structure being detachably connectable to the building structure;

[0008] A connecting rod, one end of which is connected to the first reinforcement component, and the other end of which is connected to the second reinforcement component, and the first reinforcement component and / or the second reinforcement component can move along the connecting rod to adjust the distance between the first reinforcement component and the second reinforcement component.

[0009] Preferably, the first connecting frame includes a first rod and two second rods, the two second rods are respectively arranged at two ends of the first rod, and the first rod and the two second rods together form the limiting groove.

[0010] Preferably, a first locking member is further included, and first sliding sleeves are provided at both ends of the adjusting rod. The first sliding sleeve is sleeved on the second rod and can slide with the second rod. The first locking member is movably inserted into the first sliding sleeve, and the first locking member can be pressed against the second rod by moving the first locking member.

[0011] Preferably, the reinforcement structure comprises a first clamping plate and a second clamping plate which are arranged opposite to and spaced apart from each other, wherein the distance between the first clamping plate and the second clamping plate is adjustable, and the first clamping plate and the second clamping plate can be adjusted to clamp or loosen the building structure.

[0012] Preferably, the reinforcement structure further includes a second connecting frame, the first clamping plate is movably disposed on the second connecting frame, the second clamping plate is fixedly disposed on the second connecting frame, and the distance between the first clamping plate and the second clamping plate can be adjusted by moving the first clamping plate.

[0013] Preferably, the reinforcement structure also includes an adjusting screw, and the second connecting frame includes a first connecting plate and a second connecting plate that are connected, the first connecting plate is arranged parallel to the top of the first clamping plate, the first clamping plate is slidably connected to the second connecting plate, the second clamping plate is connected to an end of the second connecting plate away from the first connecting plate, and an adjusting screw hole is provided on the first connecting plate, the adjusting screw is threadedly screwed into the adjusting screw hole and is rotatably connected to the first clamping plate, and the distance between the first clamping plate and the second clamping plate can be adjusted by screwing the adjusting screw.

[0014] Preferably, a bearing is provided at the end of the adjusting screw, and a receiving hole is provided on the first clamping plate, and the bearing is inserted into the receiving hole and can rotate with the receiving hole.

[0015] Preferably, the reinforcement structure further comprises a fastener, and the fastener can be penetrated and connected to the first clamping plate, the second clamping plate and the building structure.

[0016] Preferably, the second reinforcement component further comprises a connecting arm, one end of which is slidably connected to the connecting rod, and the other end of which is connected to the reinforcement structure.

[0017] Preferably, a second locking piece is further included, and a second sliding sleeve is provided at one end of the connecting arm away from the reinforcement structure. The second sliding sleeve is sleeved on the connecting rod and can slide with the connecting rod. The second locking piece is movably inserted into the second sliding sleeve, and the second locking piece can be pressed against the connecting rod by moving the second locking piece.

[0018] Beneficial effects of the utility model:

[0019] By moving the first reinforcement component and / or the second reinforcement component, the spacing between the first reinforcement component and the second reinforcement component can be adjusted, so that the device can adapt to the reinforcement between tower cranes and building structures with different spacings, and has strong versatility. The tower body of the tower crane is inserted into the limiting groove on the first connecting frame, and the adjusting rod is connected to the first connecting frame, so that the tower body is limited and fixed in the limiting space formed by the adjusting rod and the limiting groove, thereby ensuring the stability of the connection between the tower body and the first reinforcement component, and convenient assembly and disassembly. The tower body and the building structure can be connected together by connecting the reinforcement structure to the building structure, thereby achieving reinforcement and ensuring the safety and stability of the tower crane during operation. After use, the adjusting rod is removed from the first connecting frame, and the reinforcement structure is removed from the building structure to recycle the device for turnover use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the tower crane reinforcement device provided by the utility model;

[0021] Figure 2 It is a three-dimensional schematic diagram of the adjusting rod and the connecting rod of the tower crane reinforcement device provided by the utility model;

[0022] Figure 3 It is a cross-sectional view of the reinforcement structure of the tower crane reinforcement device provided by the utility model.

[0023] In the figure:

[0024] 1. first connecting frame; 11. first rod; 12. second rod; 13. limiting groove;

[0025] 2. adjusting rod; 21. first sliding sleeve; 211. first threaded hole;

[0026] 3. reinforcement structure; 31. first clamping plate; 311. receiving hole; 32. second clamping plate; 33. second connecting frame; 331. first connecting plate; 332. second connecting plate; 34. adjusting screw; 341. bearing;

[0027] 4. Connecting rod;

[0028] 5. A first locking member;

[0029] 6. connecting arm; 61. first connecting rod; 62. second connecting rod; 611. second sliding sleeve;

[0030] 7. Second locking piece. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] See also Figures 1 to 3, this embodiment provides a tower crane reinforcement device, which can adapt to the reinforcement between tower cranes and building structures with different spacings, is easy to assemble and disassemble, and has high construction efficiency. The tower crane reinforcement device includes a first reinforcement component, a second reinforcement component and a connecting rod 4. The first reinforcement component includes a first connecting frame 1 and an adjusting rod 2 detachably connected to the first connecting frame 1. A limiting groove 13 is provided on the first connecting frame 1. The tower body of the tower crane can be inserted into the limiting groove 13, and the adjusting rod 2 can limit and fix the tower body in the limiting groove 13. The second reinforcement component is opposite to the first reinforcement component and is arranged at intervals, and includes at least one reinforcement structure 3, and the reinforcement structure 3 can be detachably connected to the building structure. One end of the connecting rod 4 is connected to the first reinforcement component, and the other end is connected to the second reinforcement component. The first reinforcement component and / or the second reinforcement component can move along the connecting rod 4 to adjust the spacing between the first reinforcement component and the second reinforcement component.

[0036] By moving the first reinforcement component and / or the second reinforcement component, the spacing between the first reinforcement component and the second reinforcement component can be adjusted, so that the device can adapt to the reinforcement between tower cranes and building structures with different spacings, and has strong versatility. The tower body of the tower crane is inserted into the limiting groove 13 on the first connecting frame 1, and the adjusting rod 2 is connected to the first connecting frame 1, so that the tower body is limited and fixed in the limiting space formed by the adjusting rod 2 and the limiting groove 13, thereby ensuring the stability of the connection between the tower body and the first reinforcement component, and convenient assembly and disassembly. The tower body and the building structure can be connected together by connecting the reinforcement structure 3 to the building structure, thereby achieving reinforcement and ensuring the safety and stability of the tower crane during operation. After use, the adjusting rod 2 is removed from the first connecting frame 1, and the reinforcement structure 3 is removed from the building structure to recycle the device for turnover use.

[0037] It should be noted that the building structure may be a fixed beam or floor slab on a building, and this embodiment does not limit this as long as it can be connected to the building structure.

[0038] Optionally, the first connecting frame 1 includes a first rod 11 and two second rods 12, the two second rods 12 are respectively arranged at both ends of the first rod 11, and the first rod 11 and the two second rods 12 jointly form a limiting groove 13. That is, the first rod 11 and the second rod 12 form a U-shaped limiting groove 13, so as to be compatible with the tower body of the tower crane, and ensure the stability of the limiting connection between the first connecting frame 1 and the tower body.

[0039] Optionally, the first locking member 5 is further included, and both ends of the adjusting rod 2 are provided with a first sliding sleeve 21, the first sliding sleeve 21 is sleeved on the second rod 12 and can slide with the second rod 12, and the first locking member 5 is movably inserted into the first sliding sleeve 21, and the first locking member 5 can be pressed against the second rod 12 by moving the first locking member 5. The setting of the first sliding sleeve 21 realizes the sliding connection between the adjusting rod 2 and the first connecting frame 1, and the first locking member 5 can lock the adjusting rod 2 on the first connecting frame 1. Specifically, after the tower body is inserted into the limiting groove 13, the two first sliding sleeves 21 are respectively sleeved on the two second rods 12, and the adjusting rod 2 is slid until the adjusting rod 2 is in contact with the tower body, and then the first locking member 5 is moved to make the first locking member 5 press against the second rod 12, so that the adjusting rod 2 can be fixed on the first connecting frame 1, and the tower body is limited and fixed in the limiting groove 13.

[0040] See also Figure 2 Preferably, the first sleeve 21 is provided with a first threaded hole 211, the first locking member 5 is a bolt, the first locking member 5 is threadedly connected to the first sleeve 21 through the first threaded hole 211, and the first locking member 5 can be tightened against the second rod 12 by screwing the first locking member 5, which is very convenient for adjustment. In this embodiment, the first sleeve 21 is fixed to the adjusting rod 2 by welding.

[0041] Optionally, the second reinforcement component further includes a connecting arm 6, one end of which is slidably connected to the connecting rod 4, and the other end is connected to the reinforcement structure 3. This arrangement realizes the sliding connection between the second reinforcement component and the connecting rod 4, and the spacing between the first reinforcement component and the second reinforcement component can be adjusted by sliding the connecting arm 6, so as to adapt to the reinforcement of tower cranes and building structures with different spacings. In this embodiment, two reinforcement structures 3 are provided, and the connecting arm 6 includes a first connecting rod 61 and a second connecting rod 62 provided at both ends of the first connecting rod 61, and one end of the second connecting rod 62 away from the first connecting rod 61 is correspondingly connected to one reinforcement structure 3.

[0042] Preferably, a second locking member 7 is further included, and a second sleeve 611 is provided at one end of the connecting arm 6 away from the reinforcement structure 3. The second sleeve 611 is sleeved on the connecting rod 4 and can slide with the connecting rod 4. The second locking member 7 is movably inserted into the second sleeve 611, and the second locking member 7 can be pressed against the connecting rod 4 by moving the second locking member 7. Moving the second locking member 7 can lock the second sleeve 611 on the connecting rod 4 to fix the spacing between the first reinforcement component and the second reinforcement component. Optionally, the second locking member 7 is a bolt, and a second threaded hole is provided on the second sleeve 611. The second locking member 7 is screwed with the second sleeve 611 through the second threaded hole, and the second locking member 7 is pressed against the connecting rod 4 by screwing the second locking member 7. In this embodiment, the second sleeve 611 is provided at the midpoint of the first connecting rod 61.

[0043] Optionally, the reinforcement structure 3 includes a first clamping plate 31 and a second clamping plate 32 which are arranged opposite to each other and spaced apart. The spacing between the first clamping plate 31 and the second clamping plate 32 is adjustable. The first clamping plate 31 and the second clamping plate 32 can be clamped or loosened to the building structure by adjusting the spacing between the first clamping plate 31 and the second clamping plate 32. With this structure, the second reinforcement component is detachably connected to the building structure. The first clamping plate 31 and the second clamping plate 32 can clamp or loosen building structures of different specifications, and the structure has strong versatility.

[0044] See also Figure 3 The reinforcement structure 3 further includes a second connection frame 33, the first clamping plate 31 is movably arranged on the second connection frame 33, and the second clamping plate 32 is fixedly arranged on the second connection frame 33. The distance between the first clamping plate 31 and the second clamping plate 32 can be adjusted by moving the first clamping plate 31. With this structural setting, the distance between the first clamping plate 31 and the second clamping plate 32 can be adjusted to tighten or loosen the building structure.

[0045] Further, the reinforcement structure 3 further includes an adjusting screw 34, and the second connecting frame 33 includes a first connecting plate 331 and a second connecting plate 332 connected to each other. The first connecting plate 331 is arranged parallel to the top of the first clamping plate 31, the first clamping plate 31 is slidably connected to the second connecting plate 332, and the second clamping plate 32 is connected to an end of the second connecting plate 332 away from the first connecting plate 331. An adjusting screw hole is arranged on the first connecting plate 331, and the adjusting screw 34 is screwed into the adjusting screw hole and is rotatably connected to the first clamping plate 31. The spacing between the first clamping plate 31 and the second clamping plate 32 can be adjusted by screwing the adjusting screw 34. The adjusting screw 34 is screwed to the first connecting plate 331, and when the adjusting screw 34 is screwed, the rotational motion of the adjusting screw 34 can be converted into a linear motion, thereby driving the first clamping plate 31 to move in a direction close to or away from the second clamping plate 32, so as to adjust the spacing between the first clamping plate 31 and the second clamping plate 32. Furthermore, a slide groove is provided on the second connecting plate 332 along the moving direction of the first clamping plate 31 , and one end of the first clamping plate 31 is inserted into the slide groove and can slide with the slide groove. The slide groove can provide a guide for the first clamping plate 31 to ensure the stability of the movement of the first clamping plate 31 .

[0046] Preferably, a bearing 341 is provided at the end of the adjusting screw 34, and a receiving hole 311 is provided on the first clamping plate 31. The bearing 341 is inserted into the receiving hole 311 and can be rotatably matched with the receiving hole 311. The bearing 341 and the receiving hole 311 cooperate to realize the rotatable connection between the adjusting screw 34 and the first clamping plate 31, while ensuring the smoothness of the adjusting screw 34 when rotating.

[0047] Optionally, the reinforcement structure 3 further includes a fastener, which can be inserted to connect the first clamping plate 31, the second clamping plate 32 and the building structure. The fastener can connect the first clamping plate 31, the second clamping plate 32 and the building structure together to ensure the connection strength between the reinforcement structure 3 and the building structure. Specifically, the fastener is a bolt, the first clamping plate 31 is provided with a third threaded hole, and the building structure and the second clamping plate 32 are provided with a through hole opposite to the third threaded hole, see Figure 1 In the middle position, bolts are used to penetrate the through holes on the second clamping plate 32 and the building structure from bottom to top and are screwed into the third threaded hole.

[0048] Optionally, a plurality of tower crane reinforcement devices are arranged at intervals along the height direction of the tower body to improve the stability of the connection between the tower crane and the building structure, and further ensure the stability and safety of the tower crane during operation. The number and spacing of the tower crane reinforcement devices are determined according to the height of the tower body and the actual reinforcement requirements, and are not specifically limited in this embodiment.

[0049] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A tower crane reinforcement device, characterized in that: include: A first reinforcement component, the first reinforcement component comprising a first connecting frame (1) and an adjusting rod (2) detachably connected to the first connecting frame (1), the first connecting frame (1) being provided with a limiting groove (13), the tower body of the tower crane being able to be inserted into the limiting groove (13), and the adjusting rod (2) being able to limit and fix the tower body in the limiting groove (13); a second reinforcement component, the second reinforcement component being arranged opposite to and spaced from the first reinforcement component, and comprising at least one reinforcement structure (3), wherein the reinforcement structure (3) can be detachably connected to the building structure; A connecting rod (4), one end of which is connected to the first reinforcement component, and the other end of which is connected to the second reinforcement component, and the first reinforcement component and / or the second reinforcement component can move along the connecting rod (4) to adjust the distance between the first reinforcement component and the second reinforcement component.

2. The tower crane reinforcement device according to claim 1, characterized in that: The first connecting frame (1) comprises a first rod (11) and two second rods (12), the two second rods (12) being respectively arranged at two ends of the first rod (11), and the first rod (11) and the two second rods (12) jointly enclosing the limiting groove (13).

3. The tower crane reinforcement device according to claim 2, characterized in that: The adjusting rod (2) further comprises a first locking member (5). Both ends of the adjusting rod (2) are provided with first sliding sleeves (21). The first sliding sleeve (21) is sleeved on the second rod (12) and can slide with the second rod (12). The first locking member (5) is movably inserted into the first sliding sleeve (21). By moving the first locking member (5), the first locking member (5) can be pressed against the second rod (12).

4. The tower crane reinforcement device according to claim 1, characterized in that: The reinforcement structure (3) comprises a first clamping plate (31) and a second clamping plate (32) which are arranged opposite to each other and at a distance from each other. The distance between the first clamping plate (31) and the second clamping plate (32) is adjustable. By adjusting the distance between the first clamping plate (31) and the second clamping plate (32), the first clamping plate (31) and the second clamping plate (32) can be clamped or loosened to form the building structure.

5. The tower crane reinforcement device according to claim 4, characterized in that: The reinforcement structure (3) further comprises a second connecting frame (33), the first clamping plate (31) being movably arranged on the second connecting frame (33), and the second clamping plate (32) being fixedly arranged on the second connecting frame (33), and the distance between the first clamping plate (31) and the second clamping plate (32) can be adjusted by moving the first clamping plate (31).

6. The tower crane reinforcement device according to claim 5, characterized in that: The reinforcement structure (3) also includes an adjusting screw (34), and the second connecting frame (33) includes a first connecting plate (331) and a second connecting plate (332) connected to each other, the first connecting plate (331) is arranged parallel to the top of the first clamping plate (31), the first clamping plate (31) is slidably connected to the second connecting plate (332), and the second clamping plate (32) is connected to an end of the second connecting plate (332) away from the first connecting plate (331), and an adjusting screw hole is provided on the first connecting plate (331), and the adjusting screw (34) is screwed into the adjusting screw hole and is rotatably connected to the first clamping plate (31), and the distance between the first clamping plate (31) and the second clamping plate (32) can be adjusted by screwing the adjusting screw (34).

7. The tower crane reinforcement device according to claim 6, characterized in that: A bearing (341) is provided at the end of the adjusting screw rod (34), and a receiving hole (311) is provided on the first clamping plate (31), and the bearing (341) is inserted into the receiving hole (311) and rotatably cooperates with the receiving hole (311).

8. The tower crane reinforcement device according to claim 4, characterized in that: The reinforcement structure (3) further comprises a fastener, which can be penetrated and connected to the first clamping plate (31), the second clamping plate (32) and the building structure.

9. The tower crane reinforcement device according to any one of claims 1 to 8, characterized in that: The second reinforcement component also includes a connecting arm (6), one end of which is slidably connected to the connecting rod (4) and the other end of which is connected to the reinforcement structure (3).

10. The tower crane reinforcement device according to claim 9, characterized in that: It also includes a second locking member (7), and a second sliding sleeve (611) is provided at one end of the connecting arm (6) away from the reinforcement structure (3). The second sliding sleeve (611) is sleeved on the connecting rod (4) and can slide with the connecting rod (4). The second locking member (7) can be movably inserted into the second sliding sleeve (611), and the second locking member (7) can be pressed against the connecting rod (4) by moving the second locking member (7).

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