CN212101754U

CN212101754U - Tower crane base

Info

Publication number: CN212101754U
Application number: CN202020756544.1U
Authority: CN
Inventors: 高作平; 高玉平; 王德峰; 贾迅
Original assignee: Jinan Huiyou Construction Work Machinery Co ltd
Current assignee: Jinan Huiyou Construction Work Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-08
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a tower crane base, which belongs to the field of bases and comprises a lower frame base, wherein the upper end of the lower frame base is uniformly and fixedly connected with a supporting beam, the upper end of the supporting beam is fixedly connected with an upper frame base, the middle position of the upper end of the lower frame base is fixedly connected with a reinforcing column, the lower end of the lower frame base is uniformly and fixedly connected with a clamping block, the clamping block is clamped with a clamping seat, the lower end of the clamping seat is fixedly connected with a jack, the upper end of the jack is uniformly and fixedly connected with a sloping plate, the lower end of the jack is clamped with a connecting sleeve, the lower end of the connecting sleeve is fixedly connected with a pointed pile, the lower frame base is conveniently and fixedly installed through the connection of the jack and the pointed pile, the installation firmness is stable, the tower crane base is conveniently dug out and utilized again, the saving effect is achieved, the fixed area of the tower crane base is increased through the connection of the lower support and the upper support, make the fastness grow for the more firm installation of tower crane.

Description

Tower crane base

Technical Field

The utility model relates to a base field, more specifically say, relate to a tower crane base.

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. The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components. The self-elevating tower top is provided with a truncated cone column type, a forward-inclined or backward-inclined truncated cone column type, a herringbone frame type and an inclined support frame type.

At present current tower crane base is buried underground through reinforced concrete fixed mounting when the installation majority, and is difficult for taking out after the housing construction is accomplished to hardly remove the use once more, lead to not only extravagant the material, increased construction cost moreover, the upper end majority of tower crane base is single post support simultaneously, and area of contact is little, and the fastness is not good.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, an object of the utility model is to provide a tower crane base, through being connected of adapter sleeve and pointed pile, the fore-set of easy to assemble, the convenience is connected the lower carriage fixed mounting through fore-set and pointed pile, and installation fastness is stable moreover, conveniently dig out the utilization once more, reach the effect of saving, through being connected of lower carriage and upper carriage, the area that the tower crane base is fixed has been increaseed, and the lower carriage is bigger than the area of upper carriage, make the fastness grow, make the more firm installation of tower crane.

In order to solve the above problems, the utility model adopts the following technical proposal.

A tower crane base comprises a lower frame base, wherein a supporting beam is uniformly and fixedly connected to the upper end of the lower frame base, an upper frame base is fixedly connected to the upper end of the supporting beam, a reinforcing column is fixedly connected to the middle position of the upper end of the lower frame base, a clamping block is uniformly and fixedly connected to the lower end of the lower frame base, a clamping seat is clamped in the clamping block, a top column is fixedly connected to the lower end of the clamping seat, an inclined plate is uniformly and fixedly connected to the upper end of the top column, a connecting sleeve is clamped at the lower end of the top column, a pointed pile is fixedly connected to the lower end of the connecting sleeve, a reinforcing block is uniformly and fixedly connected to the upper end of the pointed pile, a pawl is uniformly and fixedly connected to the pointed pile through the connecting sleeve, the top column is convenient to install, the lower frame base is conveniently and fixedly installed through the connection of the top column and the pointed pile, the installation firmness is stable, reach the effect of saving, through the connection of lower carriage and last carriage, increaseed the fixed area of tower crane base, lower carriage is bigger than the area of last carriage moreover for the fastness grow makes the more firm installation of tower crane.

Furthermore, the left side and the right side of the supporting beam are fixedly connected with reinforcing ribs respectively, the other side of each reinforcing rib is fixedly connected to the upper end of the lower frame base, and the mounting stability of the supporting beam is improved through the arrangement of the reinforcing ribs, so that the lower frame base and the upper frame base are connected more stably.

Furthermore, the connecting rods are fixedly connected to the upper ends of the reinforcing columns uniformly, the other ends of the connecting rods are fixedly connected to the inner portion of the upper frame base, and the stability of installation of the upper frame base is improved through the arrangement of the connecting rods and the reinforcing columns.

Further, the upper frame base is evenly provided with threaded holes, the clamping base is fixedly connected with the lower frame base through bolts, the clamping base is connected with the clamping block in a clamping mode, the area of the joint of the lower frame base and the top column is enlarged, and the connection stability is improved.

Furthermore, the upper end fixed connection of swash plate is in the lower extreme of cassette, the upper end fixed connection of boss is in the lower extreme of adapter sleeve, through the setting of boss, has increaseed the steadiness of adapter sleeve and sharp head pile junction.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme passes through being connected of adapter sleeve and sharp head pile, and the fore-set of easy to assemble, the convenience is connected the lower carriage fixed mounting through fore-set and sharp head pile, and installation fastness is stable moreover, conveniently digs out the utilization once more, reaches the effect of saving, through being connected of lower carriage and last carriage, has increaseed the fixed area of tower crane base, and the area of lower carriage is bigger than the area of last carriage moreover for the fastness grow for the more firm installation of tower crane.

(2) The left and right sides of a supporting beam is fixedly connected with the reinforcing rib respectively, and the other side of the reinforcing rib is fixedly connected to the upper end of the lower frame base, so that the installation stability of the supporting beam is improved through the arrangement of the reinforcing rib, and the lower frame base and the upper frame base are connected more stably.

(3) The even fixedly connected with connecting rod in upper end of strengthening the post, the other end fixed connection of connecting rod has increaseed the steadiness of going up the mount installation in the inside of last mount through the setting of connecting rod and strengthening the post.

(4) The even screw hole that is equipped with of upper bracket seat, the cassette passes through bolt fixed connection with the lower bracket seat, is connected through cassette and fixture block joint, has increaseed the area of lower bracket seat with the fore-set junction, has increaseed the steadiness of connecting.

(5) The upper end fixed connection of swash plate in the lower extreme of cassette, the upper end fixed connection of boss in the lower extreme of adapter sleeve, through the setting of boss, has increaseed the steadiness of adapter sleeve with sharp head pile junction.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a top view of the junction between the lower frame and the upper frame of the present invention;

fig. 3 is a top view of the connection between the clamping block and the clamping seat of the present invention.

The reference numbers in the figures illustrate:

the device comprises a lower frame base 1, a supporting beam 2, an upper frame base 3, a reinforcing rib 4, a reinforcing column 5, a connecting rod 6, a threaded hole 7, a clamping block 8, a clamping seat 9, a jacking column 10, an inclined plate 11, a connecting sleeve 12, a pointed pile 13, a reinforcing block 14 and a pawl 15.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a tower crane base comprises a lower frame foundation 1, referring to fig. 1, a support beam 2 is fixedly connected to the upper end of the lower frame foundation 1 uniformly, an upper frame foundation 3 is fixedly connected to the upper end of the support beam 2, a reinforcing column 5 is fixedly connected to the middle position of the upper end of the lower frame foundation 1, a clamping block 8 is fixedly connected to the lower end of the lower frame foundation 1 uniformly, a clamping seat 9 is clamped to the clamping block 8, a top column 10 is fixedly connected to the lower end of the clamping seat 9, an inclined plate 11 is fixedly connected to the upper end of the top column 10 uniformly, a connecting sleeve 12 is clamped to the lower end of the top column 10, a pointed pile 13 is fixedly connected to the lower end of the connecting sleeve 12, a reinforcing block 14 is fixedly connected to the upper end of the pointed pile 13 uniformly, a pawl 15 is fixedly connected to the pointed pile 13 uniformly, the top column 10 is convenient to install, the lower frame foundation 1 is convenient to be fixedly installed through the connection of the, and the installation fastness is stable, conveniently digs out the utilization once more, reaches the effect of saving, through lower frame foundation 1 and the connection of last frame foundation 3, has increaseed the fixed area of tower crane base, and lower frame foundation 1 is bigger than the area of last frame foundation 3 moreover for the fastness grow makes the installation that the tower crane is more firm.

Please refer to fig. 1, the left and right sides of the supporting beam 2 are respectively fixedly connected with a reinforcing rib 4, the other side of the reinforcing rib 4 is fixedly connected to the upper end of the lower frame base 1, the installation stability of the supporting beam 2 is enhanced by the arrangement of the reinforcing rib 4, so that the lower frame base 1 and the upper frame base 3 are more stable, the upper end of the reinforcing column 5 is uniformly and fixedly connected with a connecting rod 6, the other end of the connecting rod 6 is fixedly connected to the inside of the upper frame base 3, and the installation stability of the upper frame base 3 is enhanced by the arrangement of the connecting rod 6 and the reinforcing column 5.

Referring to fig. 1, the upper frame base 3 is uniformly provided with threaded holes 7, the clamping base 9 is fixedly connected with the lower frame base 1 through bolts, and is connected with the clamping block 8 through the clamping base 9 in a clamping manner, so that the area of the joint of the lower frame base 1 and the support pillar 10 is increased, the connection stability is increased, the upper end of the inclined plate 11 is fixedly connected to the lower end of the clamping base 9, the upper end of the reinforcing block 14 is fixedly connected to the lower end of the connecting sleeve 12, and the connection stability of the connecting sleeve 12 and the pointed pile 13 is increased through the arrangement of the reinforcing block 14.

Firstly, the pointed piles 13 are respectively installed in foundation pits to be installed, the pointed piles 13 are installed more firmly through the arrangement of the pawls 15, then the top posts 10 are clamped inside the connecting sleeves 12, then the clamping seats 9 are clamped with the clamping blocks 8, the lower frame base 1 is connected with the upper ends of the clamping seats 9 through bolts, the lower frame base 1 is installed on the ground, the clamping seats 9 are buried underground, then the lower end of the tower crane base is fixedly connected inside the threaded holes 7 through the bolts, the top posts 10 are conveniently installed through the connection of the connecting sleeves 12 and the pointed piles 13, the lower frame base 1 is conveniently and fixedly installed through the connection of the top posts 10 and the pointed piles 13, the installation firmness is stable, the tower crane base is conveniently dug out for use again, the saving effect is achieved, the fixed area of the tower crane base is increased through the connection of the lower frame base 1 and the upper frame base 3, and the area of the lower frame base 1 is larger than that of the upper frame base 3, make the fastness grow for the more firm installation of tower crane.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a tower crane base, includes undercarriage seat (1), its characterized in that: the upper end of the lower frame base (1) is uniformly and fixedly connected with a supporting beam (2), the upper end of the supporting beam (2) is fixedly connected with an upper frame base (3), the upper end middle position of the lower frame base (1) is fixedly connected with a reinforcing column (5), the lower end of the lower frame base (1) is uniformly and fixedly connected with a clamping block (8), the clamping block (8) is clamped with a clamping base (9), the lower end of the clamping base (9) is fixedly connected with a jacking column (10), the upper end of the jacking column (10) is uniformly and fixedly connected with an inclined plate (11), the lower end of the jacking column (10) is clamped with a connecting sleeve (12), the lower end of the connecting sleeve (12) is fixedly connected with a pointed pile (13), the upper end of the pointed pile (13) is uniformly and fixedly connected with a reinforcing block (14), and the pointed pile (13) is uniformly and fixedly connected with a.

2. The tower crane base according to claim 1, wherein: the left side and the right side of the supporting beam (2) are respectively fixedly connected with a reinforcing rib (4), and the other side of the reinforcing rib (4) is fixedly connected to the upper end of the lower frame base (1).

3. The tower crane base according to claim 1, wherein: the upper end of the reinforcing column (5) is uniformly and fixedly connected with a connecting rod (6), and the other end of the connecting rod (6) is fixedly connected to the inside of the upper frame seat (3).

4. The tower crane base according to claim 1, wherein: the upper frame base (3) is uniformly provided with threaded holes (7), and the clamping base (9) is fixedly connected with the lower frame base (1) through bolts.

5. The tower crane base according to claim 1, wherein: the upper end of the inclined plate (11) is fixedly connected to the lower end of the clamping seat (9), and the upper end of the reinforcing block (14) is fixedly connected to the lower end of the connecting sleeve (12).