CN213897204U - Tower crane foundation assembling structure - Google Patents

Abstract

The utility model discloses a structure is assembled to tower crane foundation relates to the construction field of tower crane, including the tower crane foundation, the inside of tower crane foundation is provided with the built-in fitting, and the inside of built-in fitting is provided with the bolt No. one, the top of built-in fitting is provided with the tower crane stand, and one side of tower crane stand is provided with the baffle, the one end of tower crane stand is provided with the apron, and the below that the one end of tower crane stand is located the apron is provided with the mounting hole No. one, the below that the top of built-in fitting is located the mounting hole is provided with the mounting hole No. two. The utility model discloses a set up fixture block, No. two mounting holes, a bolt, No. two bolts, accessible bolt shelters from No. two mounting holes before the tower crane of installation, moves No. two bolts through twisting when installing the tower crane and makes the fixture block rotate to rotate the bottom of twisting No. two mounting holes with a bolt through the fixture block, alright twist the top to No. two mounting holes through the fixture block when dismantling the tower crane.

Description

Tower crane foundation assembling structure

Technical Field

The utility model relates to a construction field of tower crane specifically is a structure is assembled to tower crane basis.

Background

The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site.

However, when concrete is poured on the tower crane foundation, the concrete is easily attached to the inside of the mounting hole, so that the mounting of the tower crane is influenced; and can't protect fixing bolt, lead to fixing bolt to expose can contact with external rainwater outside to influence the stability of tower crane.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the mounting hole cannot be shielded and cannot be protected by a fixing bolt, a tower crane foundation assembling structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure is assembled to tower crane foundation, includes the tower crane foundation, the inside of tower crane foundation is provided with the built-in fitting, and the inside of built-in fitting is provided with the bolt No. one, the top of built-in fitting is provided with the tower crane stand, and one side of tower crane stand is provided with the baffle, the one end of tower crane stand is provided with the apron, and the below that the one end of tower crane stand is located the apron is provided with the mounting hole No. one, the below that the top of built-in fitting is located the mounting hole is provided with the mounting hole No. two, the top of tower crane stand is provided with and runs through No. two bolts to the built-in fitting is inside, the bottom of No. two bolts is provided with the fixture block, and the top of No. two bolts is provided with the nut.

Preferably, the tower crane stand is rotationally connected with the cover plate through a damping rotating shaft.

Preferably, the top end of the first bolt is provided with a clamping groove matched with the clamping block.

Preferably, a sealing gasket is arranged at a position where one end of the cover plate contacts the baffle.

Preferably, the outer side of the first bolt is meshed with the inner side of the second mounting hole.

Preferably, the inner side of the embedded part is provided with a groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through setting up fixture block, No. two mounting holes, bolt, No. two bolts, can shelter from No. two mounting holes through bolt before the tower crane is installed, make the fixture block rotate through twisting No. two bolts when installing the tower crane, thus twist bolt one to the bottom of No. two mounting holes through the fixture block rotation, can twist bolt one to the top of No. two mounting holes through the fixture block when dismantling the tower crane;

2. the utility model discloses a set up baffle, apron, the accessible rotates the apron and makes the apron shelter from No. two bolts, and the rainwater just can flow to one side of tower crane stand along the baffle this moment to protect the junction.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a schematic structural view of a first bolt of the present invention;

fig. 4 is a schematic structural diagram of the cover plate of the present invention.

In the figure: 1. a tower crane foundation; 2. embedding parts; 3. a tower crane upright post; 4. a baffle plate; 5. a cover plate; 6. a nut; 7. a first mounting hole; 8. a second mounting hole; 9. a first bolt; 10. a clamping block; 11. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-4, a tower crane foundation assembling structure, including tower crane foundation 1, tower crane foundation 1 is provided with built-in fitting 2 inside, and built-in fitting 2 is provided with bolt 9 inside, the top of built-in fitting 2 is provided with tower crane upright post 3, and one side of tower crane upright post 3 is provided with baffle 4, tower crane upright post 3's one end is provided with apron 5, and tower crane upright post 3's one end is located the below of apron 5 and is provided with mounting hole 7 No. one, the top of built-in fitting 2 is located the below of mounting hole 7 and is provided with mounting hole 8 No. two, tower crane upright post 3's top is provided with No. two bolts 11 that run through to built-in fitting 2 inside, No. two bolts 11's bottom is provided with fixture block 10, and No. two bolts 11's top is provided with nut 6.

Please refer to fig. 2, the tower crane upright 3 is rotatably connected to the cover plate 5 through a damping rotating shaft, so that the cover plate 5 can rotate conveniently.

Please refer to fig. 2 and 3, a top end of the first bolt 9 is provided with a slot matching with the fixture block 10, so that the first bolt 9 is driven to rotate by the fixture block 10.

Please refer to fig. 2 and 4, a sealing gasket is disposed at a position where one end of the cover plate 5 contacts the baffle 4.

Please refer to fig. 2, the outer side of the first bolt 9 is engaged with the inner side of the second mounting hole 8, so that the first bolt 9 can rotate in the second mounting hole 8.

Please refer to fig. 1, the inner side of the embedded part 2 is provided with a groove for increasing the stability of the embedded part 2.

The working principle is as follows: when the tower crane is constructed, firstly, a tower crane foundation 1 is constructed on the ground, then an embedded part 2 is placed in the tower crane foundation 1, then, concrete can be injected into the interior of the tower crane foundation 1, at the moment, a first bolt 9 can shield a second mounting hole 8, so that external soil is prevented from entering the inner side of the second mounting hole 8, then, a second bolt 11 can be screwed into the interior of the first mounting hole 7, then, a clamping block 10 is buckled into a clamping groove at the top of the first bolt 9, the first bolt 9 can be driven to rotate by screwing the second bolt 11, so that the first bolt 9 is moved to the bottom of the second mounting hole 8, so that the tower crane upright column 3 can be connected with the embedded part 2, then, a cover plate 5 is rotated to enable one end of the cover plate 5 to be buckled at the top of a baffle plate 4, so that the second bolt 11 can be shielded, so that the second bolt 11 is prevented from contacting with rainwater, and the second bolt 11 is protected, need twist when dismantling the tower crane and move No. two bolts 11, bolt 9 just can move the top to No. two mounting holes 8 through the rotation of fixture block 10 simultaneously to shelter from No. two mounting holes 8 once more.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a structure is assembled to tower crane foundation, includes tower crane foundation (1), its characterized in that: the tower crane is characterized in that an embedded part (2) is arranged inside the tower crane foundation (1), a bolt (9) is arranged inside the embedded part (2), a tower crane upright post (3) is arranged on the top end of the embedded part (2), a baffle (4) is arranged on one side of the tower crane upright post (3), an apron plate (5) is arranged at one end of the tower crane upright post (3), a mounting hole (7) is arranged below the apron plate (5) in one end of the tower crane upright post (3), a mounting hole (8) is arranged below the mounting hole (7) in the top end of the embedded part (2), a bolt (11) penetrating through the embedded part (2) is arranged on the top end of the tower crane upright post (3), a fixture block (10) is arranged at the bottom end of the bolt (11), and a nut (6) is arranged on the top end of the bolt (11).

2. The tower crane foundation assembling structure of claim 1, wherein: the tower crane upright column (3) is rotatably connected with the cover plate (5) through a damping rotating shaft.

3. The tower crane foundation assembling structure of claim 1, wherein: the top end of the first bolt (9) is provided with a clamping groove matched with the clamping block (10).

4. The tower crane foundation assembling structure of claim 1, wherein: and a sealing gasket is arranged at the position where one end of the cover plate (5) is contacted with the baffle plate (4).

5. The tower crane foundation assembling structure of claim 1, wherein: the outer side of the first bolt (9) is meshed with the inner side of the second mounting hole (8).

6. The tower crane foundation assembling structure of claim 1, wherein: and grooves are formed in the inner sides of the embedded parts (2).

Images