Combined tower crane base

Abstract

The utility model provides a combined tower crane base and belongs to the technical field of combined tower crane bases. The combined tower crane base comprises a limiting seat, a fixing frame is arranged on the surface of the limiting seat, a mounting frame is arranged in the fixing frame in a penetrating mode, a limiting frame is arranged above the fixing frame, a tower crane body is arranged in the limiting seat, and reinforcing plates are arranged at the four corners of the tower crane body. The tower crane main body, the limiting cones, the reinforcing plates, the cross rods, the limiting frames, the bolts, the fixing frames, the mounting frames and the threaded rods are matched with one another, firstly, the four groups of reinforcing plates are placed at the four corners of the tower crane main body, the bolts are used for limiting, the fixing frames penetrate through the bottoms of the reinforcing plates, and the threaded rods are used for mounting the fixing frames; and the mounting frame penetrates through the interior of the fixing frame and is inserted into a groove in the limiting seat, and the mounting frame is limited by using a threaded rod, so that the tower crane main body can be limited through various structures, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of combined tower crane bases, and in particular to a combined tower crane base. Background Art

[0002] The base design of a modular tower crane usually needs to consider multiple factors, such as load-bearing capacity, stability and ease of installation. The base design allows the height and load-bearing capacity to be adjusted by connecting and stacking modules. The modular design makes the installation and disassembly process more flexible and efficient. A common choice is to use a prefabricated or cast-in-place concrete base. In the case of soft foundations or where additional stability is required, the stability of the base can be enhanced by foundation reinforcement, such as pile foundations or underground trays. Each base design has its unique advantages and applicable scenarios. Choosing a suitable base depends on the specific requirements of the tower crane and the installation environment.

[0003] In the specific use of the tower crane base, the tower crane base needs to be limited, but the usual limiting method is to limit the tower crane base by pouring concrete. Although this method can limit the tower crane base, it is not convenient for the operator to dismantle the tower crane base after use, and the limiting method is relatively single and lacks practicality. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a combined tower crane base that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a combined tower crane base, comprising a limit seat,

[0007] A fixing frame is arranged on the surface of the limit seat, a mounting frame is inserted in the interior of the fixing frame, a limit frame is arranged above the fixing frame, a tower crane body is arranged in the interior of the limit seat, and reinforcing plates are arranged at the four corners of the tower crane body;

[0008] A plurality of steel bars are interspersed inside the limiting seat.

[0009] In a preferred solution, a plurality of limiting cones are arranged inside the limiting seat, and the plurality of limiting cones and the plurality of steel bars are arranged symmetrically.

[0010] In a preferred solution, a mounting groove is provided on the surface of the limiting seat, and the fixing frame is arranged inside the mounting groove.

[0011] In a preferred solution, grooves are provided inside the limiting seat and inside the fixing frame, and the mounting frame is arranged inside the grooves.

[0012] In a preferred embodiment, threaded holes are provided inside both sides of the fixing frame and inside one side of the mounting frame, and threaded rods are arranged inside the threaded holes.

[0013] In a preferred embodiment, the limiting frame includes a mounting rod, and a set of cross rods is sleeved on the surface of the mounting rod.

[0014] In a preferred embodiment, mounting holes are provided on the surface of the reinforcing plate and inside the cross rods, and bolts are arranged inside the mounting holes.

[0015] In a preferred embodiment, anti-slip pads are arranged on the opposite sides of the four groups of reinforcing plates, and the fixing frame is arranged at the bottom of the reinforcing plate.

[0016] A combined tower crane base provided by the present utility model has the following beneficial effects:

[0017] 1. Through the mutual cooperation of the tower crane main body, limiting cones, reinforcing plates, cross rods, limiting frames, bolts, fixing frames, mounting frames and threaded rods, first place the four groups of reinforcing plates at the four corners of the tower crane main body, adjust the cross rods to a horizontal state, then place the limiting frame through the gap of the tower crane main body on top of the reinforcing plate. After completion, adjust the cross rods to a cross state and use bolts for limiting. Pass the fixing frame through the bottom of the reinforcing plate and use threaded rods to install the fixing frame. After completion, pass the mounting frame through the inside of the fixing frame and insert it into the groove inside the limiting seat. After completion, use threaded rods to limit the mounting frame, so that the tower crane main body can be limited by multiple structures, improving practicality.

[0018] 2. Through the mutual cooperation of the tower crane main body, limiting seats, steel bars, anti-slip pads and reinforcing plates, when the operator needs to improve the limiting effect on the tower crane main body, the operator can pass the limiting seat through several steel bars when installing the limiting seat, and use cement for pouring after completion. And by setting anti-slip pads, the limiting effect of the tower crane main body can be improved when the reinforcing plate is installed, facilitating the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is an overall three-dimensional view provided by the embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of the internal structure of the limit seat provided by the embodiment of the present utility model;

[0022] Figure 3 Schematic diagram of the bottom structure of the tower crane main body provided by the embodiment of the present utility model;

[0023] Figure 4 Provided by the embodiment of the present utility model Figure 3 Enlarged view of part A in

[0024] Figure 5 Schematic diagram of the bottom structure of the limit seat provided by the embodiment of the present utility model;

[0025] In the figure: 11, limit seat; 12, mounting frame; 13, fixing frame; 14, reinforcing plate; 15, limit cone; 16, limit frame; 17, cross bar; 18, bolt; 19, groove; 2, anti-slip pad; 21, threaded hole; 22, tower crane main body; 23, steel bar; 24, threaded rod. Specific embodiments

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Refer to Figures 1 - 5, the present utility model provides a technical solution: a combined tower crane base, including a limit seat 11, a fixing frame 13 is arranged on the surface of the limit seat 11, an installation frame 12 is inserted inside the fixing frame 13, a limit frame 16 is arranged above the fixing frame 13, a tower crane main body 22 is arranged inside the limit seat 11, and reinforcing plates 14 are arranged at the four corners of the tower crane main body 22. Through the mutual cooperation of the tower crane main body 22, the limit cone 15, the reinforcing plates 14, the cross bar 17, the limit frame 16, the bolts 18, the fixing frame 13, the installation frame 12 and the threaded rod 24, when the operator needs to limit the bottom of the tower crane main body 22, the operator can first place the limit seat 11 on the ground, and then the operator can use the limit cone 15 to limit the position of the limit seat 11. After the limiting is completed, the operator can first place the four groups of reinforcing plates 14 at the four corners of the tower crane main body 22, then the operator can adjust the cross bar 17 to a horizontal state, and then place the limit frame 16 on the top of the reinforcing plate 14 through the gap of the tower crane main body 22. After completion, adjust the cross bar 17 to a cross state and use the bolts 18 for limiting, so as to install the limit frame 16 and the reinforcing plate 14. After the installation is completed, the operator can pass the fixing frame 13 through the bottom of the reinforcing plate 14. After completion, use the threaded rod 24 to install the fixing frame 13. After completion, the operator can pass the installation frame 12 through the inside of the fixing frame 13 and insert it into the groove 19 inside the limit seat 11. After completion, use the threaded rod 24 to limit the installation frame 12, so as to limit the tower crane main body 22 through multiple structures. And when the tower crane main body 22 is used up, the threaded rod 24 and the bolts 18 can be removed to improve the practicability.

[0028] Referring to Figures 1 - 5 , in a preferred embodiment, a number of steel bars 23 are inserted inside the limit seat 11, a number of limit cones 15 are arranged inside the limit seat 11, the number of limit cones 15 and the number of steel bars 23 are symmetrically arranged, an installation groove is formed on the surface of the limit seat 11, the fixing frame 13 is arranged inside the installation groove, grooves 19 are formed inside the limit seat 11 and inside the fixing frame 13, the installation frame 12 is arranged inside the groove 19, threaded holes 21 are formed inside both sides of the fixing frame 13 and inside one side of the installation frame 12, and threaded rods 24 are arranged inside the threaded holes 21. Through the mutual cooperation of the tower crane main body 22, the limit seat 11, the steel bars 23, the anti-slip pads 2 and the reinforcing plates 14, when the operator needs to improve the limiting effect on the tower crane main body 22, when installing the limit seat 11, the operator can pass the limit seat 11 through a number of steel bars 23, and then use cement for pouring after completion. And by setting the anti-slip pads 2, when the reinforcing plates 14 are installed, the limiting effect on the tower crane main body 22 can be improved, which is convenient for the operator to use.

[0029] Referring toFigures 1 - 5 In a preferred embodiment, the limit frame 16 includes a mounting rod, a group of cross rods 17 are sleeved on the surface of the mounting rod, mounting holes are opened on the surface of the reinforcing plate 14 and inside the cross rods 17, bolts 18 are arranged inside the mounting holes, so that the reinforcing plate 14 and the limit frame 16 can be installed, and anti-slip pads 2 are arranged on the opposite sides of the four groups of reinforcing plates 14, and the fixing frame 13 is arranged at the bottom of the reinforcing plate 14.

[0030] Specifically, the working process or working principle of the combined tower crane base is as follows: in the specific use of the tower crane base, the tower crane base needs to be limited, but the usual limiting method is to limit the tower crane base by pouring concrete. Although this method can limit the tower crane base, it is not convenient for the operator to remove it after the tower crane base is used, and the limiting method is relatively single and lacks practicality. Therefore, the technical solution can solve the above problems. When the operator needs to limit the bottom of the tower crane body 22, the operator can first place the limiting seat 11 on the ground, and then the operator can use the limiting cone 15 to limit the position of the limiting seat 11. After the limiting is completed, the operator can first place the four groups of reinforcement plates 14 at the four corners of the tower crane body 22, and then the operator can adjust the cross rod 17 to a horizontal shape, and then put the limiting frame 16 into the top of the reinforcement plate 14 through the gap of the tower crane body 22. After completion, the cross rod 17 is adjusted to a cross shape, and the bolt 18 is used to limit After the installation is completed, the operator can pass the fixing frame 13 through the bottom of the reinforcing plate 14. After the installation is completed, the fixing frame 13 can be installed using the threaded rod 24. After the installation is completed, the operator can pass the mounting frame 12 through the inside of the fixing frame 13 and insert it into the groove 19 inside the limiting seat 11. After the installation is completed, the mounting frame 12 can be limited using the threaded rod 24, so that the tower crane body 22 can be limited through a variety of structures. After the tower crane body 22 is used, the threaded rod 24 and the bolt 18 can be removed to improve practicality and facilitate the use of the operator. When the operator needs to improve the limiting effect of the tower crane body 22, the operator can pass the limiting seat 11 through several steel bars 23 when installing the limiting seat 11. After the installation is completed, cement is poured, and the anti-slip pad 2 is set, so that when the reinforcing plate 14 is installed, the limiting effect of the tower crane body 22 can be improved, which is convenient for the operator to use. At this point, all processes are completed.

Claims

1. A combined tower crane base, characterized in that: Including a limit seat (11), A fixing frame (13) is arranged on the surface of the limiting seat (11), a mounting frame (12) is inserted into the interior of the fixing frame (13), a limiting frame (16) is arranged above the fixing frame (13), a tower crane body (22) is arranged inside the limiting seat (11), and reinforcing plates (14) are arranged at the four corners of the tower crane body (22); A plurality of steel bars (23) are inserted and arranged inside the limiting seat (11).

2. A combined tower crane base according to claim 1, characterized in that: A plurality of limiting cones (15) are arranged inside the limiting seat (11), and the plurality of limiting cones (15) and the plurality of steel bars (23) are arranged symmetrically.

3. A combined tower crane base according to claim 2, characterized in that: The surface of the limiting seat (11) is provided with a mounting groove, and the fixing frame (13) is arranged inside the mounting groove.

4. The combined tower crane base according to claim 3, characterized in that: A groove (19) is provided inside the limiting seat (11) and inside the fixing frame (13), and the mounting frame (12) is arranged inside the groove (19).

5. The combined tower crane base according to claim 4, characterized in that: Threaded holes (21) are provided inside both sides of the fixing frame (13) and inside one side of the mounting frame (12), and threaded rods (24) are provided inside the threaded holes (21).

6. The combined tower crane base according to claim 5, characterized in that: The limiting frame (16) comprises a mounting rod, and a group of cross rods (17) are sleeved on the surface of the mounting rod.

7. The combined tower crane base according to claim 6, characterized in that: The surface of the reinforcing plate (14) and the interior of the cross bar (17) are both provided with mounting holes, and bolts (18) are arranged inside the mounting holes.

8. The combined tower crane base according to claim 7, characterized in that: The four groups of reinforcing plates (14) are each provided with an anti-slip pad (2) on one side facing the other, and the fixing frame (13) is arranged at the bottom of the reinforcing plate (14).

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