Assembly type structure tower crane anchoring structure

Abstract

The utility model belongs to the technical field of tower cranes, and particularly discloses an assembled structure tower crane anchoring structure which comprises a tower crane body, an attachment rod is arranged on the tower crane body, a steel frame is arranged at the end, away from the tower crane body, of the attachment rod, a worm is arranged on the steel frame, and a protection box is arranged at the top of the steel frame. The tower crane anchoring structure comprises a protection box, a groove is formed in the bottom of the protection box, a box body is fixedly connected to the top of the protection box, and a liquid outlet pipe extending into the protection box is fixedly connected to the interior of the box body. And a stop lever drives a sealing plate to rotate, a torsion spring is compressed, and meanwhile, a liquid drainage hole in a liquid drainage plate is opened, so that lubricating oil can more smoothly fall on a transmission structure of a worm, and meanwhile, the lubricating oil can be indirectly added, so that transmission of the worm is lubricated.

Description

TECHNICAL FIELD

[0001] The utility model relates to tower crane technical field, concretely is a kind of assembly structure tower crane anchoring structure. BACKGROUND

[0002] With the vigorous promotion of assembly structure in our country, more and more medium and high-rise residential buildings in assembly building form are used.Compared with traditional cast-in-place structure, assembly structure only needs to transport prefabricated house components to site and assemble to form the house to be built, which greatly shortens the construction period.

[0003] Through search, the existing Chinese patent announcement No.

[0004] Although the above-mentioned patent can improve the effect of solving the problem of safety hazard of anchoring tower crane by the outer wall of assembly structure, the above-mentioned device still has the following problems: during use, the worm gear transmission structure of the device is directly exposed to the external environment, so that impurities and other pollutants in the external environment are easy to adhere to the worm gear, which affects the transmission of the worm gear and causes damage to the worm gear, thereby reducing the service life of the worm gear. In view of the above situation, technical innovation is carried out on the basis of the existing device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of assembly structure tower crane anchoring structure to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of assembly structure tower crane anchoring structure, including tower crane body, the tower crane body is provided with attachment rod, the attachment rod is provided with steel frame at the end away from tower crane body, the steel frame is provided with worm gear, the top of the steel frame is provided with protective box, the bottom of the protective box is provided with recess, the top of the protective box is fixedly connected with box, the inside of the box is fixedly connected with the liquid outlet pipe extending to the inside of protective box, the inside of the liquid outlet pipe is connected with the box and is communicated, the bottom of the liquid outlet pipe is fixedly connected with drainage plate, the bottom of the drainage plate is provided with drainage hole, the inside of the drainage plate is communicated with the inside of the liquid outlet pipe.

[0007] Preferably, the inside of the protective box is screw-threadedly connected with fixing bolt, and the protective box is fixedly installed on the steel frame by the fixing bolt.

[0008] Preferably, the top of the box is provided with liquid inlet pipe, and the inside of the liquid inlet pipe is communicated with the inside of the box.

[0009] Preferably, a cover is threadedly connected to the liquid inlet pipe.

[0010] Preferably, a rotating shaft is fixedly connected to the upper surface of the protection box, and a sealing plate is rotatably connected to the outer surface of the rotating shaft.

[0011] Preferably, a rubber layer is arranged on the sealing plate.

[0012] Preferably, a torsion spring is fixedly connected to the top of the sealing plate and sleeved on the rotating shaft, and the top end of the torsion spring is fixedly connected to the inner wall of the protection box.

[0013] Preferably, a blocking rod is fixedly connected to one side of the sealing plate, and a disturbing rod is fixedly connected to the outer surface of the worm.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The assembled tower crane anchoring structure drives the disturbing rod to rotate through the worm, so that the disturbing rod drives the blocking rod to rotate, the blocking rod drives the sealing plate to rotate, the torsion spring is compressed, the opening of the drain hole of the drain plate is realized, the lubricating oil can fall on the transmission structure of the worm more smoothly, the lubricating oil can be indirectly added, the transmission of the worm is lubricated, the friction of the worm transmission is reduced to a certain extent, the damage of the worm caused by the friction is reduced to a certain extent, and the service life of the worm is prolonged to a certain extent.

[0016] 2. The assembled tower crane anchoring structure can protect the worm through the protection box, so that the worm is not directly exposed to the external environment, impurities and other pollutants in the external environment are easily attached to the worm, the transmission of the worm is affected, and the service life of the worm is prolonged to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of the assembled tower crane anchoring structure of the present application;

[0018] Figure 2 FIG. 4 is a structural schematic view of the box of the present application;

[0019] Figure 3 FIG. 5 is a structural schematic view of the protection box of the present application;

[0020] Figure 4 FIG. 6 is a structural schematic view of the drain plate of the present application.

[0021] In the figure: 1, tower crane body; 2, attachment rod; 3, steel frame; 4, protective box; 5, worm; 6, groove; 7, box; 8, liquid inlet pipe; 9, disturbance rod; 10, blocking rod; 11, sealing plate; 12, liquid discharge plate; 13, liquid outlet pipe; 14, rotating shaft; 15, torsion spring; 16, fixing bolt. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-4 The utility model provides technical scheme: a kind of assembly structure tower crane anchoring structure, including tower crane body 1, tower crane body 1 is existing structure, here do not make too much, and attachment rod 2 is provided on tower crane body 1, and the end of attachment rod 2 away from tower crane body 1 is provided with steel frame 3, and steel frame 3 is provided with worm 5, and transmission adjustment can be carried out to device by worm 5, and the top of steel frame 3 is provided with protective box 4, and the bottom of protective box 4 is provided with groove 6, and the top of protective box 4 is fixedly connected with box 7, and box 7 can hold lubricating oil inside, and box 7 is fixedly connected with liquid outlet pipe 13 extending to the inside of protective box 4, and the inside of box 7 is connected with the inside of liquid outlet pipe 13, and the bottom of liquid outlet pipe 13 is fixedly connected with liquid discharge plate 12, and the bottom of liquid discharge plate 12 is provided with liquid discharge hole, and the inside of liquid discharge plate 12 is communicated with the inside of liquid outlet pipe 13, and the lubricating oil in the inside of box 7 can be discharged by the liquid discharge hole on liquid discharge plate 12, so that lubricating oil is discharged to worm 5, so that the transmission of worm 5 is lubricated, and the friction of worm 5 transmission is reduced to a certain extent, so that the damage of worm 5 caused by friction is reduced to a certain extent, and the service life of worm 5 is extended to a certain extent.

[0023] The inside of protective box 4 is threadedly connected with fixing bolt 16, and protective box 4 is fixedly installed on steel frame 3 by fixing bolt 16, so that the installation and dismounting of protective box 4 are more convenient.

[0024] The top of box 7 is provided with liquid inlet pipe 8, the inside of liquid inlet pipe 8 is communicated with the inside of box 7, and cover is threadedly connected on liquid inlet pipe 8, so that lubricating oil can enter the inside of box 7 more smoothly.

[0025] The upper surface in the inside of protective box 4 is fixedly connected with rotating shaft 14, the outer surface of rotating shaft 14 is rotatably connected with sealing plate 11, and sealing plate 11 is provided with rubber layer, so that the liquid discharge hole on liquid discharge plate 12 can be covered by sealing plate 11, and the discharge of lubricating oil is blocked.

[0026] The top of sealing plate 11 is fixedly connected with torsion spring 15 sleeved on rotating shaft 14, and the top end of torsion spring 15 is fixedly connected with the inner wall of protective box 4, so that torsion spring 15 can be compressed and reset by the rotation of sealing plate 11.

[0027] One side of the sealing plate 11 is fixedly connected with the blocking rod 10, the outer surface of the worm 5 is fixedly connected with the disturbing rod 9, the disturbing rod 9 is driven to rotate by the worm 5, the disturbing rod 9 can push the blocking rod 10 to rotate, and the blocking rod 10 drives the sealing plate 11 to rotate, the torsion spring 15 is compressed, the opening of the drainage hole on the drainage plate 12 is realized, the lubricating oil can fall on the transmission structure of the worm 5 more smoothly, the lubricating oil can be indirectly added, and because the space of the box body 7 is limited, the over-addition of the lubricating oil can be prevented by adding a certain amount of lubricating oil by the worker, and the service life of the device can be prolonged.

[0028] Working principle: for the assembly type tower crane anchoring structure, the worm 5 is protected by the protection box 4, the worm 5 is not directly exposed to the external environment, impurities and other pollutants in the external environment are easy to adhere to the worm 5, the transmission of the worm 5 is affected, the service life of the worm 5 is prolonged, the disturbing rod 9 is driven to rotate by the worm 5, the disturbing rod 9 can push the blocking rod 10 to rotate, and the blocking rod 10 drives the sealing plate 11 to rotate, the torsion spring 15 is compressed, the opening of the drainage hole on the drainage plate 12 is realized, the lubricating oil can fall on the transmission structure of the worm 5 more smoothly, the lubricating oil can be indirectly added, and because the space of the box body 7 is limited, the over-addition of the lubricating oil can be prevented by adding a certain amount of lubricating oil by the worker, and the service life of the device can be prolonged.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A prefabricated structure tower crane anchoring structure, comprising a tower crane body (1), an attachment rod (2) is arranged on the tower crane body (1), a steel frame (3) is arranged at one end of the attachment rod (2) away from the tower crane body (1), a worm (5) is arranged on the steel frame (3), characterized in that: The top of the steel frame (3) is provided with a protection box (4), the bottom of the protection box (4) is provided with a groove (6), the top of the protection box (4) is fixedly connected with a box body (7), the inside of the box body (7) is fixedly connected with a liquid outlet pipe (13) extending to the inside of the protection box (4), the inside of the liquid outlet pipe (13) is communicated with the box body (7), the bottom of the liquid outlet pipe (13) is fixedly connected with a liquid discharge plate (12), the bottom of the liquid discharge plate (12) is provided with a liquid discharge hole, the inside of the liquid discharge plate (12) is communicated with the inside of the liquid outlet pipe (13).

2. The assembled structure tower crane anchoring structure according to claim 1, characterized in that: The inside of the protection box (4) is screwedly connected with a fixing bolt (16), and the protection box (4) is fixedly installed on the steel frame (3) through the fixing bolt (16).

3. The assembled structure tower crane anchoring structure according to claim 1, characterized in that: The top of the box body (7) is provided with a liquid inlet pipe (8), and the inside of the liquid inlet pipe (8) is communicated with the inside of the box body (7).

4. The assembled structural tower crane anchoring structure according to claim 3, characterized in that: A cover body is screwedly connected on the liquid inlet pipe (8).

5. The prefabricated structural tower crane anchoring structure according to claim 1, characterized in that: The upper surface in the protection box (4) is fixedly connected with a rotating shaft (14), and the outer surface of the rotating shaft (14) is rotatably connected with a sealing plate (11).

6. The precast structural tower crane anchoring structure of claim 5, wherein: The sealing plate (11) is provided with a rubber layer.

7. The precast structural tower crane anchoring system of claim 5, wherein: The top of the sealing plate (11) is fixedly connected with a torsion spring (15) sleeved on the rotating shaft (14), and the top end of the torsion spring (15) is fixedly connected with the inner wall of the protection box (4).

8. The assembled structural tower crane anchoring structure according to claim 7, characterized in that: One side of the sealing plate (11) is fixedly connected with a blocking rod (10), and the outer surface of the worm (5) is fixedly connected with a disturbing rod (9).

Images