Tower crane attachment structure of steel structure building

Abstract

The utility model discloses a tower crane attachment structure of a steel structure building, an attachment rod of a tower crane is connected to the steel structure building through a tower crane attachment support, the tower crane attachment support is arranged on a steel stand column of the steel structure building, and the tower crane attachment support is hinged to the attachment rod of the tower crane. According to the utility model, the attachment rod of the tower crane and the steel structure building are convenient to disassemble and assemble, the disassembly and assembly process is simple, the secondary use of the attachment rod of the tower crane is not influenced, and the connection is safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a tower crane attachment structure of a steel structure building. Background Art

[0002] In concrete buildings, the tower crane's attachment rod is usually connected to the embedded parts embedded in the concrete building to ensure the stability and safety of the tower crane. However, for steel structure buildings, since there are no embedded parts, the common practice is to weld the tower crane's attachment rod to the steel structure. The disadvantages are that the welding installation and cutting and removal of the tower crane's attachment rod are cumbersome; the attachment rod of the tower crane is affected in its secondary use after cutting and removal; the welded attachment rod cannot meet the changes in the force direction and size of the tower crane's attachment, which may cause the connection to be disconnected. Utility Model Content

[0003] The purpose of the utility model is to provide a tower crane attachment structure for a steel structure building to solve the problems that the tower crane attachment rod is directly welded to the steel structure building, which leads to cumbersome installation and removal, affects the secondary use of the attachment rod, and cannot meet the changes in the force direction and size of the attachment of the tower crane.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: a tower crane attachment structure of a steel structure building, the attachment rod of the tower crane is connected to the steel structure building through a tower crane attachment support, the tower crane attachment support is arranged on a steel column of the steel structure building, and the tower crane attachment support is hinged to the attachment rod of the tower crane.

[0005] Furthermore, the tower crane attachment structure of the steel structure building provided by the utility model comprises two ear plates horizontally distributed and vertically spaced and welded on the steel column, a plurality of stiffening plates are welded between the outer side surface of each ear plate and the steel column, and each ear plate is vertically penetrated by aligned pin holes.

[0006] Furthermore, in the tower crane attachment structure of the steel structure building provided by the utility model, the attachment rod of the tower crane extends between the two ear plates of the tower crane attachment support, and the tower crane attachment support is hinged to the attachment rod of the tower crane through the pin holes penetrating the ear plates and the hinges on the attachment rod of the tower crane.

[0007] Furthermore, in the tower crane attachment structure of the steel structure building provided by the utility model, the hinged member is a pin, a shaft or a bolt.

[0008] Furthermore, in the tower crane attachment structure of the steel structure building provided by the utility model, each ear plate is a single-hole ear plate with one pin hole.

[0009] Furthermore, in the tower crane attachment structure of the steel structure building provided by the utility model, each ear plate is a double-hole ear plate with two pin holes.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The tower crane attachment structure of the steel structure building provided by the utility model arranges a tower crane attachment support on the steel column of the steel structure building, and connects the attachment rod of the tower crane to the steel structure building through the tower crane attachment support, wherein the attachment rod of the tower crane is hinged to the tower crane attachment support, so that the attachment rod of the tower crane and the tower crane attachment support are detachably connected, and the detachable connection of the attachment rod of the tower crane and the steel structure building is indirectly realized, thereby facilitating the disassembly and assembly of the attachment rod of the tower crane and the steel structure building, and has the advantage of simple disassembly and assembly process; after the tower crane attachment rod is dismantled and connected, the secondary use of the tower crane attachment rod is not affected, and has the advantage of green connection; since the attachment rod of the tower crane is hinged to the tower crane attachment support, the connection between the attachment rod of the tower crane and the tower crane attachment support can be installed at an adjustable angle, which can meet the changes in the force direction and size of the tower crane on the attachment object, and has the advantage of more reliable and safe connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a plan perspective structural diagram of a tower crane attachment structure of a steel structure building in Example 1;

[0013] Figure 2 It is a side perspective structural schematic diagram of a tower crane attachment structure of a steel structure building in Example 1;

[0014] Figure 3 It is a schematic diagram of the planar structure of a tower crane attachment support of a tower crane attachment structure of a steel structure building in the first embodiment;

[0015] Figure 4 It is a schematic diagram of the elevation structure of a tower crane attachment support of a tower crane attachment structure of a steel structure building in the first embodiment;

[0016] Figure 5 It is a schematic diagram of the side elevation structure of the tower crane attachment support welded on the steel column in the first embodiment;

[0017] Figure 6 It is a schematic diagram of a perspective structure of a tower crane attachment structure of a steel structure building in the second embodiment;

[0018] Figure 7 It is a side perspective structural diagram of a tower crane attachment structure of a steel structure building of Example 2;

[0019] Figure 8 It is a schematic diagram of the planar structure of a tower crane attachment support of a tower crane attachment structure of a steel structure building in the second embodiment;

[0020] Fig. 9 It is a schematic diagram of the elevation structure of a tower crane attachment support of a tower crane attachment structure of a steel structure building in the second embodiment;

[0021] Fig.10 It is a schematic diagram of the side elevation structure of the tower crane attachment support welded on the steel column in the second embodiment;

[0022] As shown in the figure:

[0023] 100. Curved glass adsorption device;

[0024] 110, attachment rod;

[0025] 120, tower crane attachment support, 121, ear plate, 122, stiffening plate, 123, pin hole;

[0026] 130. hinges;

[0027] 140. Steel columns. DETAILED DESCRIPTION

[0028] The utility model is described in detail below in conjunction with the accompanying drawings: According to the following description, the advantages and features of the utility model will be more clearly understood. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1 to 5 The first embodiment of the present invention provides a tower crane attachment structure 100 for a steel structure building, wherein an attachment rod 110 of the tower crane is connected to the steel structure building via a tower crane attachment support 120, wherein the tower crane attachment support 120 is arranged on a steel column 140 of the steel structure building, and the tower crane attachment support 120 is hinged to the attachment rod 110 of the tower crane.

[0031] Please refer to Figures 1 to 5In order to improve the reliability of the connection between the tower crane attachment support 120 and the tower crane attachment rod 110, the tower crane attachment structure 100 of the steel structure building provided in the first embodiment includes two ear plates 121 horizontally distributed and vertically spaced and welded on the steel column 140, and multiple stiffening plates 122 are welded between the outer side of each ear plate 121 and the steel column 140, and each ear plate 121 is vertically penetrated with aligned pin holes 123. There are four stiffening plates 122, and two stiffening plates 122 are welded between each ear plate 121 and the steel column 140. The tower crane attachment rod 110 extends between the two ear plates 121 of the tower crane attachment support 120, and the tower crane attachment support 120 is hinged to the tower crane attachment rod 110 through the pin holes 123 penetrating each ear plate 121 and the hinge 130 on the tower crane attachment rod 110. The hinge 130 includes but is not limited to a pin, a shaft or a bolt.

[0032] Please refer to Figure 1 to Figure 2 Since two attachment rods 110 are generally provided at the same level of a tower crane, in order to reliably connect the two attachment rods 110 of the tower crane to the steel structure building, the tower crane attachment structure 100 of the steel structure building provided in the first embodiment has each ear plate 121 as a double-hole ear plate 121 with two pin holes 123. That is, the ear plates 121 aligned with each other in each ear plate 121 pass through a hinge 130. The two attachment rods 110 of the tower crane at the same level can be hinged to the tower crane attachment support 120 at an angle, or can be hinged to the tower crane attachment support 120 vertically.

[0033] The tower crane attachment structure 100 of the steel structure building provided in the first embodiment is provided with a tower crane attachment support 120 on a steel column 140 of the steel structure building, and the tower crane attachment rod 110 is connected to the steel structure building through the tower crane attachment support 120, wherein the tower crane attachment rod 110 is hinged with the tower crane attachment support 120, so that the tower crane attachment rod 110 and the tower crane attachment support 120 are detachably connected, and the detachable connection between the tower crane attachment rod 110 and the steel structure building is indirectly realized, thereby It facilitates the disassembly and assembly of the tower crane's attachment rod 110 and the steel structure building, and has the advantage of simple disassembly and assembly procedures; after the tower crane's attachment rod 110 is dismantled and connected, it does not affect the secondary use of the tower crane's attachment rod 110, and has the advantage of green connection; since the tower crane's attachment rod 110 and the tower crane's attachment support 120 are hinged, the connection between the tower crane's attachment rod 110 and the tower crane's attachment support 120 can be installed at an adjustable angle, which can meet the changes in the tower crane's force direction and size on the attachment, and has the advantage of a more reliable and safe connection.

[0034] Embodiment 2

[0035] Please refer to Figures 6 to 10The tower crane attachment structure 100 of the steel structure building provided in the second embodiment is improved on the basis of the embodiment, and the difference lies in that each ear plate 121 of the tower crane attachment support 120 is a single-hole ear plate 121 with a pin hole 123.

[0036] This situation is applicable to the situation where two attachment rods 110 of the same horizontal height of the tower crane are respectively connected to different positions of the steel structure building, that is, each attachment rod 110 is hingedly connected to a tower crane attachment support 120 on a steel column 140, and the two attachment rods 110 are arranged at an angle.

[0037] The tower crane attachment supports 120 of Example 1 and Example 2 can be used in combination. This situation is applicable to the situation where there are more than two attachment rods 110 of the tower crane at the same horizontal height, for example: three attachment rods 110, two of which are hinged to the tower crane attachment support 120 of Example 1, and one of which is hinged to the tower crane attachment support 120 of Example 2. The tower crane attachment supports 120 of Examples 1 and 2 are welded to different steel columns 140.

[0038] The present utility model is not limited to the above-mentioned specific implementation modes. Obviously, the above-mentioned embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the described embodiments of the present utility model belong to the scope of protection of the present utility model. Those skilled in the art can make other levels of modifications and changes to the present utility model. In this way, if these modifications and changes of the present utility model fall within the scope of the claims of the present utility model, the present utility model is also intended to include these changes and changes.

Claims

1. A tower crane attachment structure for a steel structure building, characterized in that: The attachment rod of the tower crane is connected to the steel structure building through a tower crane attachment support. The tower crane attachment support is arranged on a steel column of the steel structure building. The tower crane attachment support is hinged to the attachment rod of the tower crane.

2. The tower crane attachment structure of a steel structure building according to claim 1, characterized in that: The tower crane attachment support includes two ear plates horizontally distributed and welded on the steel column at vertical intervals, a plurality of stiffening plates are welded between the outer side surface of each ear plate and the steel column, and each ear plate is vertically penetrated by aligned pin holes.

3. The tower crane attachment structure of a steel structure building according to claim 2, characterized in that: The tower crane attachment rod extends between the two ear plates of the tower crane attachment support, and the tower crane attachment support is hinged to the tower crane attachment rod through the pin holes penetrating the ear plates and the hinged parts on the tower crane attachment rod.

4. The tower crane attachment structure of a steel structure building according to claim 3, characterized in that: The hinged member is a pin, a shaft or a bolt.

5. The tower crane attachment structure of a steel structure building according to claim 3, characterized in that: Each ear plate is a single-hole ear plate with one pin hole.

6. The tower crane attachment structure of a steel structure building according to claim 3, characterized in that: Each ear plate is a double-hole ear plate with two pin holes.

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