Detachable and reusable tower crane foundation

Abstract

The utility model discloses a detachable and reusable tower crane foundation which comprises a box frame, the box frame comprises four outer boxes which are connected end to end, an inner box is connected between two opposite outer boxes, isolation boxes are connected between the inner box and the other two outer boxes, vertical holes are defined by the isolation boxes, the outer boxes and the inner boxes, and the vertical holes are communicated with the box frame. The outer box, the inner box and the isolation box are box bodies with bottoms and without covers; the balancing weight is embedded in the box body; the top end of the latticed column extends into the vertical hole, and the four sides of the latticed column are connected to the box body; and the lower end of the tower crane base is arranged in the vertical hole and placed at the top end of the latticed column, and the four sides of the tower crane base are connected to the box body correspondingly. The utility model solves the problems that the traditional reinforced concrete cast-in-place tower crane foundation cannot be recycled and the construction period is long.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a detachable and reusable tower crane foundation. Background Art

[0002] In the traditional construction of tower crane foundation, column pile lattice columns are often used to support the tower crane foundation. The tower crane foundation is cast in place with reinforced concrete, and the tower crane base is pre-buried in the reinforced concrete tower crane foundation. This method requires materials such as steel bar formwork and labor, and after the subsequent structural construction is completed, the tower crane foundation needs to be chiseled out, resulting in a great waste of resources.

[0003] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0004] In order to overcome the defects of the prior art, a detachable and reusable tower crane foundation is provided to solve the problem that the traditional reinforced concrete cast-in-place tower crane foundation cannot be used in a turnover manner and has a long construction period.

[0005] In order to achieve the above object, a detachable and reusable tower crane foundation is provided, comprising:

[0006] A box frame, comprising four outer boxes connected end to end, an inner box connected between two opposite outer boxes, an isolation box connected between the inner box and the other two outer boxes, a vertical hole enclosed between the isolation box, the outer box and the inner box, and the outer box, the inner box and the isolation box are boxes with bottoms but no covers;

[0007] A counterweight block is embedded in the box;

[0008] A lattice column, the top of which extends into the vertical hole, and the four sides of which are respectively connected to the box body;

[0009] A tower crane base, the lower end of which is arranged in the vertical hole and placed on the top of the lattice column, and the four sides of the tower crane base are respectively connected to the box body.

[0010] Furthermore, the box body is a steel box body.

[0011] Furthermore, the counterweight block is a concrete block.

[0012] Furthermore, first ear plates are respectively formed at the lower parts of the outer box, the inner box and the isolation box, and second ear plates are respectively formed around the lattice columns, and the second ear plates are detachably connected to the first ear plates by bolts.

[0013] Furthermore, third ear plates are respectively formed on the upper parts of the outer box, the inner box and the isolation box, and fourth ear plates are respectively formed around the lower end of the tower crane base, and the fourth ear plates are detachably connected to the third ear plates by bolts.

[0014] The beneficial effect of the utility model is that the detachable and reusable tower crane foundation of the utility model can be immediately disassembled and wait for the next use after the tower crane is used. The turnover rate is high and the construction period of the tower crane foundation is short. At the same time, due to the use of bolt connection, the detachable and reusable tower crane foundation of the utility model can replace different tower crane bases, so different models of tower cranes can be used. Compared with the traditional reinforced concrete tower crane foundation, the economy is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 This is a schematic structural diagram of a detachable and reusable tower crane foundation according to an embodiment of the utility model.

[0017] Figure 2 This is a cross-sectional view of a detachable and reusable tower crane foundation according to an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The present application 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 relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] Reference Figure 1 and Figure 2 As shown, the utility model provides a detachable and reusable tower crane foundation, comprising: a box frame 1, a counterweight block 2, a lattice column 3, and a tower crane base 4.

[0021] Specifically, the box frame 1 includes an outer box 11 , an inner box 12 and an isolation box 13 .

[0022] The box frame is rectangular. There are four outer boxes 11. The four outer boxes are connected end to end. An inner box 12 is connected between two opposite outer boxes 11. An isolation box 13 is connected between the inner box 12 and the other two outer boxes 11. The isolation box 13, the outer box 11, and the inner box 12 form a vertical hole. The outer box 11, the inner box 12, and the isolation box 13 are boxes with a bottom but no cover.

[0023] As a preferred implementation, the box body is a steel box body.

[0024] The counterweight block 2 is embedded in the box.

[0025] As a preferred embodiment, the counterweight block 2 is a concrete block.

[0026] The top of the lattice column 3 extends into the vertical hole. The four sides of the lattice column 3 are respectively connected to the box body.

[0027] In this embodiment, first ear plates are formed at the lower parts of the outer box 11, the inner box 12 and the isolation box 13, and second ear plates are formed around the lattice column 3. The second ear plates are detachably connected to the first ear plates by bolts.

[0028] The lower end of the tower crane base 4 is arranged in the vertical hole. The tower crane base 4 is placed on the top of the lattice column 3. The four sides of the tower crane base 4 are respectively connected to the box.

[0029] In this embodiment, third ear plates 111 are respectively formed on the upper parts of the outer box 11, the inner box 12 and the isolation box 13, and fourth ear plates 41 are respectively formed around the lower end of the tower crane base 4. The fourth ear plates 41 are detachably connected to the third ear plates 111 by bolts.

[0030] The utility model discloses a detachable and reusable tower crane foundation which mainly comprises a box frame, a counterweight block, a lattice column and a tower crane base.

[0031] The construction method of the detachable and reusable tower crane foundation of the utility model comprises:

[0032] S1, construction column pile lattice column, the upper part of the lattice column is welded with a second ear plate with high-strength bolt holes;

[0033] S2. The first ear plate of the box frame and the second ear plate of the lattice column are connected in the vertical holes by high-strength bolts;

[0034] S3. The third ear plate of the box frame is connected to the third ear plate of the tower crane foundation through high-strength bolts;

[0035] S4, installing the counterweight;

[0036] S5. The openings of vertical holes are sealed to prevent rain.

[0037] The detachable and reusable tower crane foundation of the utility model can be immediately disassembled and wait for the next use after the tower crane is used. The turnover rate is high and the construction period of the tower crane foundation is short. At the same time, due to the use of bolt connection, the detachable and reusable tower crane foundation of the utility model can replace different tower crane bases, so different types of tower cranes can be used. Compared with the traditional reinforced concrete tower crane foundation, the economy is greatly improved.

[0038] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A detachable and reusable tower crane foundation, characterized in that: include: A box frame, comprising four outer boxes connected end to end, an inner box connected between two opposite outer boxes, an isolation box connected between the inner box and the other two outer boxes, a vertical hole enclosed between the isolation box, the outer box and the inner box, and the outer box, the inner box and the isolation box are boxes with bottoms but no covers; A counterweight block is embedded in the box; A lattice column, the top of which extends into the vertical hole, and the four sides of which are respectively connected to the box body; A tower crane base, the lower end of which is arranged in the vertical hole and placed on the top of the lattice column, and the four sides of the tower crane base are respectively connected to the box body.

2. The detachable and reusable tower crane foundation according to claim 1, characterized in that: The box body is a steel box body.

3. The detachable and reusable tower crane foundation according to claim 1, characterized in that: The counterweight block is a concrete block.

4. The detachable and reusable tower crane foundation according to claim 1, characterized in that: The lower parts of the outer box, the inner box and the isolation box are respectively formed with first ear plates, and the four sides of the lattice column are respectively formed with second ear plates, and the second ear plates are detachably connected to the first ear plates by bolts.

5. The detachable and reusable tower crane foundation according to claim 4, characterized in that: The upper parts of the outer box, the inner box and the isolation box are respectively formed with third ear plates, and the four ear plates are respectively formed around the lower end of the tower crane base, and the four ear plates are detachably connected to the third ear plates by bolts.

Images