CN214695711U

CN214695711U - Self-draining tower crane foundation structure

Info

Publication number: CN214695711U
Application number: CN202120089304.5U
Authority: CN
Inventors: 郭正轩; 罗德洪; 罗方红
Original assignee: Guizhou Pangyuan Machinery Engineering Co ltd
Current assignee: Guizhou Pangyuan Machinery Engineering Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-12
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a self-draining tower crane foundation structure, which comprises a bearing device, wherein the bearing device comprises a bearing platform, bolts and nuts, the nut is fixedly connected to the side end face of the bearing platform, the bolt is fixedly connected to the side end face of the nut, the upper end surface of the bearing device is fixedly connected with a tower crane frame body and a supporting device, the supporting device comprises a supporting frame and a self-drainage structure, the support frame comprises a support base, a support rod fixing foot, a support base fixing bolt and a support base, the supporting base is fixedly connected with the upper end surface of the supporting base, the supporting rod fixing foot is fixedly connected with the upper end surface of the supporting base, one end of the supporting rod is rotatably connected to the upper end face of the supporting rod fixing foot, the supporting base is fixedly connected to the upper end face of the supporting base through the supporting base fixing bolt, and the self-drainage structure is installed inside the supporting frame. The utility model discloses it is good to tower crane foundation water-proof effects, and tower crane foundation reuse.

Description

Self-draining tower crane foundation structure

Technical Field

The utility model relates to a tower crane foundation technical field specifically is a self-draining formula tower crane foundation structure.

Background

The tower crane, also known as "tower crane", is the most common hoisting equipment on the construction site, and is a tower body structure formed by standard joints of one section and one section, and is mainly used for hoisting raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction. The tower crane is an essential device on a construction site, the safety and the reliability of the operation of the tower crane are ensured, and the design of a tower crane foundation is very important.

The existing tower crane foundation is huge in size, needs to be poured immediately when in use, and cannot be recycled after use, so that the tower crane cannot be directly put into service, the project progress is influenced, and the tower crane foundation is scrapped, so that the resource waste is caused; meanwhile, the existing tower crane and tower crane foundation structure is fixed on a foundation only by using an upright post, so that the tower crane is easy to be unstably fixed and safety hazards are caused; and the existing tower crane has no drainage structure, which easily causes the corrosion of bottom steel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-draining formula tower crane foundation structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-draining formula tower crane foundation structure, is including bearing the device, it includes cushion cap, bolt and nut to bear the device, nut fixed connection is at the cushion cap side end face, bolt fixed connection is at the side end face of nut, bear device up end fixedly connected with tower crane support body and strutting arrangement, strutting arrangement includes the support frame and from drainage structures, the support frame includes support base, bracing piece fixed foot, support base fixing bolt and support base, support base fixed connection is at the support base up end, bracing piece fixed foot fixed connection is at the support base up end, the one end of bracing piece is rotated and is connected at bracing piece fixed foot up end, support base fixing bolt fixed connection is at the support base up end, from drainage structures installs inside the support frame, from drainage structures includes hydraulic cylinder, a, Hydraulic pressure push rod, drainage pressure head, drain pipe and collector pipe, drain pipe fixed connection is at the collector pipe side end face, the drainage pressure head slides inside the collector pipe, hydraulic pressure push rod's one end fixed connection is at drainage pressure head up end, the drainage pressure head includes drainage pressure head main part, outlet, water drainage tank and ball, the outlet is seted up at drainage pressure head main part up end, water drainage tank is seted up inside the outlet, the ball slides inside water drainage tank, hydraulic cylinder fixed connection is at hydraulic pressure push rod's the other end.

Preferably, the bearing platforms are four groups in total, a group of cylinders is defined by the bearing platforms, the cylinders are spaced, the nuts are four groups in total, the nuts are respectively and symmetrically fixedly connected to two groups of square edges of the bearing platforms, and the nuts on the adjacent side between the bearing platforms are fixedly connected through bolts.

Preferably, the four groups of the support rod fixing feet and the support base fixing bolts are arranged, the support rod fixing feet and the support base fixing bolts are symmetrically arranged on the upper end face of the support base, and the support frame is fixed on the upper end face of the bearing device through the support base fixing bolts.

Preferably, there are four groups of stands in tower crane support body four corners, the stand is fixed respectively at the cushion cap up end, the one end and the fixed foot of bracing piece rotate to be connected, the other end of bracing piece rotates with the stand of tower crane support body to be connected.

Preferably, the four sets of the water discharge pipes are symmetrically arranged on the end face of the side of the water collecting pipe, the end face of the side of the water collecting pipe is provided with water permeable holes, and the water collecting pipe extends into the bearing device.

Preferably, the drainage channel runs through drainage pressure head main part bottom, the drainage channel internal diameter top-down reduces gradually, the biggest internal diameter of drainage channel is greater than the ball, the minimum internal diameter of drainage channel is less than the ball, the outlet internal diameter is less than the ball.

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

1. the utility model discloses a bear the device and enclose by the cushion cap, at the square terminal surface fixed connection nut of cushion cap, at the side end face fixed connection bolt of nut, make the nut of the adjacent one side of cushion cap be connected to the bolt, the plummer of integration will be originally cut apart into the fritter of being convenient for to remove, the removal and the concatenation of plummer are convenient and repeatedly usable, thereby solved current tower crane basis because of bulky, need pour immediately when using and use and accomplish the unable reuse in back, lead to that the tower machine can't directly put into operation influence engineering progress and tower machine basis and scrap the problem that causes the wasting of resources.

2. The utility model discloses a support frame passes through support base fixing bolt fixed connection and bears the device up end, and the bracing piece passes through the fixed foot of bracing piece and rotates to be connected at the support base up end to the other end of bracing piece rotates with the stand of tower crane support body respectively to be connected, makes the tower crane body supported by the support frame, and the tower machine is more firm, thereby has solved current tower machine and tower machine foundation structure and has only fixed on the basis with the stand, leads to the problem that the tower machine is fixed unstably to cause safety hazard easily.

3. The utility model discloses a collector pipe is deepened inside the bearing device, and the collector pipe side end face is provided with the hole of permeating water, drain pipe fixed connection is at the collector pipe side end face, make the water in the bearing device can get into the collector pipe inside, and the drainage pressure head slides inside the drainage pressure head through hydraulic cylinder and hydraulic push rod, simultaneously the inside of drainage pressure head is provided with the water drainage tank, slide connection has the ball inside the water drainage tank, and the terminal surface card is equipped with the outlet that communicates with the water drainage tank on the drainage pressure head main part, make the drainage pressure head slide inside the collector pipe, the inside water of collector pipe can be through outlet and water drainage tank to the drainage pressure head up end and through the drain pipe outflow, and the water drainage tank internal diameter reduces gradually from top to bottom, the biggest internal diameter of water drainage tank is greater than the ball, the smallest internal diameter of water drainage tank is less than the ball, the outlet internal diameter is less than the ball, make the water in the collector pipe can be constantly discharged by the drainage pressure head, but water can not flow to the lower end face of the drainage pressure head through the drainage port and the drainage groove, so that the self-drainage of the tower crane foundation is realized, and the problem that the bottom steel is corroded due to the fact that an existing tower crane has no drainage structure is solved.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present invention;

FIG. 2 is a schematic structural view of the carrying device of the present invention;

FIG. 3 is a schematic structural view of the supporting device of the present invention;

FIG. 4 is a schematic view of the supporting base structure of the present invention;

FIG. 5 is a schematic structural view of the self-draining device of the present invention;

fig. 6 is a schematic structural view of the drainage head of the present invention.

In the figure: 1-a bearing device, 2-a tower crane body, 3-a supporting device, 4-a bearing platform, 5-bolts, 6-nuts, 7-a supporting frame, 8-a self-drainage structure, 9-a supporting base, 10-a supporting rod, 11-a supporting rod fixing foot, 12-a supporting base fixing bolt, 13-a supporting base, 14-a hydraulic cylinder, 15-a hydraulic push rod, 16-a drainage pressure head, 17-a drainage pipe, 18-a water collecting pipe, 19-a drainage pressure head main body, 20-a drainage port, 21-a drainage groove and 22-a ball.

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.

Referring to fig. 1-6, the present invention provides an embodiment: a self-draining tower crane foundation structure comprises a bearing device 1, wherein the bearing device 1 comprises a bearing platform 2, a bolt 5 and a nut 6, the nut 6 is fixedly connected to the side end face of the bearing platform 2, the bolt 5 is fixedly connected to the side end face of the nut 6, the upper end face of the bearing device 1 is fixedly connected with a tower crane frame body 2 and a supporting device 3, the supporting device 3 comprises a supporting frame 7 and a self-draining structure 8, the supporting frame 7 comprises a supporting base 9, a supporting rod 10, a supporting rod fixing foot 11, a supporting base fixing bolt 12 and a supporting base 13, the supporting base 9 is fixedly connected to the upper end face of the supporting base 13, the supporting rod fixing foot 11 is fixedly connected to the upper end face of the supporting base 9, one end of the supporting rod 10 is rotatably connected to the upper end face of the supporting rod fixing foot 11, the supporting base fixing bolt 12 is fixedly connected to the upper end face of the supporting base 9, the self-draining structure 8 is installed in the supporting frame 7, from drainage structures 8 including hydraulic cylinder 14, hydraulic push rod 15, drainage pressure head 16, drain pipe 17 and collector pipe 18, drain pipe 17 fixed connection is in the end face of collector pipe 18 side, drainage pressure head 16 slides inside collector pipe 18, hydraulic push rod 15's one end fixed connection is in the drain pressure head 16 up end, drainage pressure head 16 includes drainage pressure head main part 19, outlet 20, water drainage tank 21 and ball 22, outlet 20 sets up at drainage pressure head main part 19 up end, water drainage tank 21 sets up inside outlet 20, ball 22 slides inside water drainage tank 21, hydraulic cylinder 14 fixed connection is at hydraulic push rod 15's the other end.

Four groups of bearing platforms 2 are enclosed to form a group of cylinders, the cylinders have intervals, four groups of nuts 6 are provided, the nuts 6 are respectively and symmetrically fixedly connected with two groups of square edges of the bearing platforms 2, the nuts 6 on one adjacent side between the bearing platforms 2 are fixedly connected through bolts 5, four groups of support rod fixing feet 11 and four groups of support base fixing bolts 12 are respectively arranged, the support rod fixing feet 11 and the support base fixing bolts 12 are symmetrically arranged on the upper end surface of a support base 9, a support frame 7 is fixed on the upper end surface of a bearing device 1 through the support base fixing bolts 12, four groups of stand columns are arranged at four corners of a tower crane frame body 2 and are respectively fixed on the upper end surface of the bearing platforms 2, one end of a support rod 10 is rotatably connected with the support rod fixing feet 11, the other end of the support rod 10 is rotatably connected with the stand columns of the tower crane frame body 2, four groups of drain pipes 17 are symmetrically arranged on the side end surface of a water collecting pipe 18, the side end surface of the water collecting pipe 18 is provided with water permeable holes, the water collecting pipe 18 goes deep into the bearing device 1, the drainage groove 21 penetrates through the bottom of the drainage pressure head main body 19, the inner diameter of the drainage groove 21 is gradually reduced from top to bottom, the maximum inner diameter of the drainage groove 21 is larger than that of the round ball 22, the minimum inner diameter of the drainage groove 21 is smaller than that of the round ball 22, and the inner diameter of the drainage port 20 is smaller than that of the round ball 22.

The working principle is as follows: when the tower crane foundation is built, firstly, pits matched with the bearing device 1 in size are dug, then the bearing platform 2 is placed in the soil pits, the bearing platform 2 is surrounded into a cylinder through bolts 5 and nuts 6, then the supporting device 3 is fixed on the upper end face of the bearing device 1 through the supporting base fixing bolts 12, the tower crane frame body 2 is fixed on the upper end face of the bearing device 1, meanwhile, the tower crane frame body 2 and the supporting device 3 are connected and supported through the supporting rods 10, finally, the dug soil pits are filled with soil and tamped, and the building of the tower crane foundation is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-draining formula tower crane foundation structure, is including bearing device (1), its characterized in that: the bearing device (1) comprises a bearing platform (4), a bolt (5) and a nut (6), the nut (6) is fixedly connected to the side end face of the bearing platform (4), the bolt (5) is fixedly connected to the side end face of the nut (6), the upper end face of the bearing device (1) is fixedly connected with a tower crane frame body (2) and a supporting device (3), the supporting device (3) comprises a supporting frame (7) and a self-drainage structure (8), the supporting frame (7) comprises a supporting base (9), a supporting rod (10), a supporting rod fixing foot (11), a supporting base fixing bolt (12) and a supporting base (13), the supporting base (9) is fixedly connected to the upper end face of the supporting base (13), the supporting rod fixing foot (11) is fixedly connected to the upper end face of the supporting base (9), one end of the supporting rod (10) is rotatably connected to the upper end face of the supporting rod fixing foot (11), the support base fixing bolt (12) is fixedly connected to the upper end face of the support base (9), the self-drainage structure (8) is installed inside the support frame (7), the self-drainage structure (8) comprises a hydraulic cylinder (14), a hydraulic push rod (15), a drainage pressure head (16), a drainage pipe (17) and a water collection pipe (18), the drainage pipe (17) is fixedly connected to the side end face of the water collection pipe (18), the drainage pressure head (16) slides inside the water collection pipe (18), one end of the hydraulic push rod (15) is fixedly connected to the upper end face of the drainage pressure head (16), the drainage pressure head (16) comprises a drainage pressure head main body (19), a drainage outlet (20), a drainage groove (21) and a round ball (22), the drainage outlet (20) is formed in the upper end face of the drainage pressure head main body (19), the drainage groove (21) is formed inside the drainage outlet (20), the ball (22) slides in the drainage groove (21), and the hydraulic cylinder (14) is fixedly connected to the other end of the hydraulic push rod (15).

2. The self-draining tower crane foundation structure of claim 1, wherein: the bearing platforms (4) are four groups in total and form a group of cylinders in a surrounding mode, the cylinders are spaced, the nuts (6) are four groups in total, the nuts (6) are respectively and symmetrically fixedly connected to two groups of square edges of the bearing platforms (4), and the nuts (6) on one adjacent side between the bearing platforms (4) are fixedly connected through bolts (5).

3. The self-draining tower crane foundation structure of claim 1, wherein: the support rod fixing feet (11) and the support base fixing bolts (12) are respectively four groups, the support rod fixing feet (11) and the support base fixing bolts (12) are symmetrically arranged on the upper end face of the support base (9), and the support frame (7) is fixed on the upper end face of the bearing device (1) through the support base fixing bolts (12).

4. The self-draining tower crane foundation structure of claim 1, wherein: tower crane support body (2) four corners has four groups of stands, the stand is fixed respectively at cushion cap (4) up end, the one end and the fixed foot (11) of bracing piece (10) are rotated and are connected, the other end of bracing piece (10) is rotated with the stand of tower crane support body (2) and is connected.

5. The self-draining tower crane foundation structure of claim 1, wherein: the four drainage pipes (17) are symmetrically arranged on the end face of the side of the water collecting pipe (18), water permeable holes are formed in the end face of the side of the water collecting pipe (18), and the water collecting pipe (18) penetrates into the bearing device (1).

6. The self-draining tower crane foundation structure of claim 1, wherein: drainage groove (21) run through drainage pressure head main part (19) bottom, drainage groove (21) internal diameter top-down reduces gradually, drainage groove (21) the biggest internal diameter is greater than ball (22), drainage groove (21) the minimum internal diameter is less than ball (22), outlet (20) internal diameter is less than ball (22).