CN112279120A

CN112279120A - Base reinforced tower crane

Info

Publication number: CN112279120A
Application number: CN202011350105.1A
Authority: CN
Inventors: 王庆勇; 王鹏; 吴崇辉; 杨长堰; 郭红珍; 卢子寒
Original assignee: Jiangxi Fenghetai Heavy Industry Technology Co ltd
Current assignee: Jiangxi Fenghetai Heavy Industry Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-01-29

Abstract

The invention discloses a base reinforced tower crane, which belongs to the technical field of tower cranes and has the technical scheme that the base reinforced tower crane comprises four vertical frames for supporting the whole structure of the base reinforced tower crane and a base arranged at the bottom ends of the four vertical frames and used for stably installing the four vertical frames, the base comprises four positioning plates, the four positioning plates are vertically arranged and jointly form a structure shaped like a Chinese character 'jing', L-shaped corners are formed at the four corners of the structure shaped like the Chinese character 'jing', the four vertical frames are respectively welded at the four L-shaped corners, a bottom plate is welded at the bottoms of the four positioning plates, the bottom plate is vertical to the positioning plates, the four positioning plates are positioned in the middle of the bottom plate, and the bottom ends of the four vertical frames are welded with. The base of the base reinforced tower crane has a good limiting effect on the vertical frame, so that the vertical frame has better stability.

Description

Base reinforced tower crane

Technical Field

The invention relates to the technical field of tower cranes, in particular to a base reinforced tower crane.

Background

The tower crane is generally a tower crane, is the most common hoisting equipment on a building site, is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction, and is an essential equipment on the building site. Traditional tower crane all is including four grudging posts that are used for supporting its overall structure, all be equipped with the stiffener between four grudging posts, the bottom of four grudging posts all is equipped with the base that is used for firm installation these four grudging posts, the height that the grudging post set up is all very high usually, it is not only outwards emptyd easily, also inwards emptys easily, and traditional tower crane's base can be fine prevent that four grudging posts from outwards toppling over but can not be fine prevent that four grudging posts from inwards toppling over each other and gathering together, generally speaking, traditional tower crane, its base is not good enough to the spacing effect of grudging post, still great promotion space.

Disclosure of Invention

The invention aims to provide a base reinforced tower crane, and the limiting effect of a base of the base reinforced tower crane on a vertical frame is very good, so that the vertical frame has better stability.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a base strenghthened type tower crane, is including four grudging posts that are used for supporting its overall structure and installing four the grudging post bottom is used for the firm installation four the base of grudging post, the base is including four locating plates, four the locating plate is all erect the setting and is constituted "well" style of calligraphy structure jointly, and the four corners department of this "well" style of calligraphy structure all is formed with L type turning, four the grudging post welds respectively at these four L type corners, four the bottom welding of locating plate has a bottom plate, the bottom plate with the locating plate is perpendicular, and four the locating plate is located the middle part of bottom plate, four the bottom of grudging post with the bottom plate welding.

Furthermore, a counterweight is arranged in the middle of a structure shaped like a Chinese character 'jing' formed by the four positioning plates.

Furthermore, a reinforcing plate in a right-angled triangle shape is welded between each positioning plate and the bottom plate.

Furthermore, a plurality of ground inserting nails are vertically inserted into the bottom plate.

In conclusion, the invention has the following beneficial effects:

this kind of base strenghthened type tower crane, its base are including being four locating plates of "well" style of calligraphy, and four grudging posts welding are at the L type corner of this "well" style of calligraphy structure four corners department, and simultaneously, four grudging posts still all are welded on the bottom plate, and such structure has ensured that the grudging post is except keeping erectting, can't incline towards other directions again to the realization is to the fine spacing effect of grudging post, and then makes the grudging post have better steadiness.

Drawings

FIG. 1 is an overall block diagram of the present invention;

fig. 2 is an overall structural view of the base of the present invention.

In the figure: 1. erecting a frame; 2. positioning a plate; 3. a counterweight; 4. a reinforcing plate; 5. a base plate; 6. and (5) inserting a ground nail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, a base strenghthened type tower crane, including four grudging posts 1 that are used for supporting its overall structure and install the base that is used for four grudging posts 1 of firm installation in four grudging posts 1 bottom, the base is including four locating plates 2, four locating plates 2 all erect the setting and constitute "well" style of calligraphy structure jointly, the four corners department of this "well" style of calligraphy structure all is formed with L type turning, four grudging posts 1 weld respectively at these four L type corners, the bottom welding of four locating plates 2 has a bottom plate 5, bottom plate 5 is perpendicular with locating plate 2, and four locating plates 2 are located the middle part of bottom plate 5, the bottom and the bottom of four grudging posts 1 weld 5.

Through the technical scheme, the base comprises four positioning plates 2 in a shape like a Chinese character 'jing', four vertical frames 1 are welded at L-shaped corners at four corners of the structure in the shape like the Chinese character 'jing', and meanwhile, the four vertical frames 1 are welded on a bottom plate 5 (as shown in figure 1), so that the structure ensures that the vertical frames 1 cannot incline towards other directions except for being kept upright, and specifically comprises the following steps: stand 1 leans out will receive welded structure's restriction, and stand 1 leanin then receives the restriction of four locating plates 2 to the realization is to the fine spacing effect of stand 1, and then makes stand 1 have better steadiness.

Further, the counterweight 3 has been placed at the middle part of the common "well" style of calligraphy structure that constitutes of four locating plates 2, and the weight of base has been increased to counterweight 3 to can effectively reduce the focus of grudging post 1, and then further promote the steadiness of grudging post 1.

Furthermore, a reinforcing plate 4 which is in a shape of a right triangle is welded between each positioning plate 2 and the bottom plate 5, and the reinforcing plate 4 reinforces the connecting structure between the positioning plate 2 and the bottom plate 5, so that the structure between the positioning plate and the bottom plate is firmer.

Furthermore, a plurality of ground inserting nails 6 are vertically inserted into the bottom plate 5, and after the base is buried in the soil, the ground inserting nails 6 on the bottom plate 5 are inserted into deeper soil, so that the bottom plate 5 is reinforced, and the invention is further reinforced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a base strenghthened type tower crane, is including being used for supporting four grudging posts (1) of its overall structure and installing four grudging post (1) bottom is used for the firm installation four the base of grudging post (1), its characterized in that: the base is including four locating plates (2), four locating plate (2) all erect the setting and constitute "well" style of calligraphy structure jointly, and the four corners department of this "well" style of calligraphy structure all is formed with L type turning, four grudging post (1) welds respectively at these four L type corners, four the bottom welding of locating plate (2) has a bottom plate (5), bottom plate (5) with locating plate (2) are perpendicular, and four locating plate (2) are located the middle part of bottom plate (5), four the bottom of grudging post (1) with bottom plate (5) welding.

2. The pedestal-reinforced tower crane of claim 1, wherein: and the middle part of a structure shaped like a Chinese character 'jing' formed by the four positioning plates (2) is provided with a counterweight (3).

3. The pedestal-reinforced tower crane of claim 1, wherein: and a reinforcing plate (4) in a right-angled triangle shape is welded between each positioning plate (2) and the bottom plate (5).

4. The pedestal-reinforced tower crane of claim 1, wherein: a plurality of ground inserting nails (6) are vertically inserted into the bottom plate (5).