CN213679558U

CN213679558U - Tower crane support reinforcing apparatus for building be convenient for adjust

Info

Publication number: CN213679558U
Application number: CN202022138397.4U
Authority: CN
Inventors: 王志丹
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-07-13
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a tower crane support reinforcing device convenient to adjust for building, which comprises a telescopic component and an upper end fixing component; the upper end fixing component: the upper end fixing assembly comprises two connecting side plates which correspond to each other in front and back, four sliding connecting pipes are welded at four corners of the rear surface of the front connecting side plate, and sliding pillars which are connected with the sliding connecting pipes in a sliding mode are welded at four corners of the rear surface of the rear connecting side plate; a telescopic assembly: the telescopic assemblies are four groups, the four telescopic assemblies are uniformly arranged at the lower end of the outer side of the upper end fixing assembly, one end of the supporting tube of the telescopic assemblies is connected with the upper end fixing assembly through the connecting seat, the mounting foot plate is connected with the ground more firmly through the fixing column, the foot plate body is mounted more firmly through the connecting through holes, and the tower crane supporting and reinforcing device convenient to adjust for building is simple in structure, not only enables installation to be more compact, but also can be conveniently adjusted, and convenience is brought to people.

Description

Tower crane support reinforcing apparatus for building be convenient for adjust

Technical Field

The utility model relates to a tower crane supports technical field, specifically is a tower crane supports reinforcing apparatus for building is convenient for adjust.

Background

As is well known, the tower crane is the most common lifting equipment in construction sites, and the upper slewing tower crane of the tower crane needs to be provided with a balance weight, which has the function of supporting the balance weight to form a balance moment with the action aspect opposite to the lifting moment direction required by the design. The quantity of balanced heavy and the length of balance arm are the inverse proportion relation, and there is certain proportional relation again between balance arm length and the jib loading boom length, balance weight is considerable, light-duty tower machine generally will 3 ~ 4t at least, heavy nearly 30t, the whole weight including the fuselage has been born to the tower crane bottom simultaneously, so potential safety hazard has all existed constantly in its bottom, and influence the life health of operation workman and nearby resident, but current tower crane supports reinforcing apparatus structure complicacy, can not adjust, and inconvenient during the installation, the installation procedure is loaded down with trivial details, can not satisfy people's demand.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a tower crane support reinforcing apparatus for building be convenient for adjust, simple structure not only makes the installation inseparabler, can conveniently adjust moreover, provides convenience for people, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tower crane support reinforcing device convenient to adjust for buildings comprises a telescopic component and an upper end fixing component;

the upper end fixing component: the upper end fixing assembly comprises two connecting side plates which correspond to each other in front and back, four sliding connecting pipes are welded at four corners of the rear surface of the front connecting side plate, and sliding pillars which are connected with the sliding connecting pipes in a sliding mode are welded at four corners of the rear surface of the rear connecting side plate;

a telescopic assembly: the telescopic assemblies are four groups, the four groups of telescopic assemblies are uniformly arranged at the lower end of the outer side of the upper end fixing assembly, and one end of a supporting tube of each telescopic assembly is connected with the upper end fixing assembly through a connecting seat;

wherein: the telescopic component is characterized by further comprising an installation foot plate, wherein one end of the foot plate body of the installation foot plate is connected with one end of the threaded column of the telescopic component.

Further, the number of the telescopic assemblies is eight, two telescopic assemblies are a set of, and the telescopic assemblies comprise a supporting pipe, wherein the inner side of the supporting pipe is provided with an internal thread, the inner side of the supporting pipe is connected with a threaded column in a threaded connection mode, the threaded column is exposed to the outer side of one end of the outer side of the supporting pipe and is connected with a first fixing bolt in a threaded connection mode, the telescopic assemblies rotate mutually through the threaded column and the supporting pipe, the length of the telescopic assemblies is adjusted, and the length between the threaded column and the supporting pipe can be fixed through the first fixing bolt, so that the fixing is firmer.

Further, the connecting seat includes and is connected curb plate welded U type seat, and the inside of U type seat is equipped with the T type and rotates the seat, and the T type rotates the seat and rotates with U type seat through the minor axis and be connected, and the T type rotates the seat and passes through the bearing and be connected with the stay tube, rotates the seat through the T type and rotates with U type seat to be connected and can drive telescopic component and rotate to this angle modulation to telescopic component.

Further, there is a second fixing bolt one side of sliding connection pipe through threaded connection, and the one end of second fixing bolt is equipped with the rotation connector, and connects and be equipped with the fixed orifices on the curb plate, can be to upper end fixed subassembly fixed mounting through the fixed orifices on the curb plate, and through upper end fixed subassembly can with tower crane fixed connection for it is more convenient to install.

Further, the installation sole includes the sole body, evenly be equipped with connect the through-hole on the sole body, the lower surface welding of sole body has two fixed columns, and the lower extreme of fixed column is the toper structure, makes the installation sole be connected more firmly with ground through the fixed column, makes the installation of sole body more firm through connect the through-hole.

Compared with the prior art, the beneficial effects of the utility model are that: this tower crane supports reinforcing apparatus for building is convenient for adjust has following benefit:

1. the utility model discloses on set up flexible subassembly, through screw thread post and stay tube rotation to this length of adjusting flexible subassembly can be fixed with the length between screw thread post and the stay tube through a fixing bolt moreover, makes fixedly more firm.

2. The utility model discloses on set up the connection curb plate, can be to upper end fixed subassembly fixed mounting through the fixed orifices on the connection curb plate, and through upper end fixed subassembly can with tower crane fixed connection, adjust the distance between two connection curb plates through the sliding connection of sliding connection pipe and slip pillar for the installation is inseparabler.

3. The utility model discloses on set up the fixed column, it is more firm to make installation sole and ground be connected through the fixed column, makes sole body installation more firm through connect the via hole, and this tower crane support reinforcing apparatus for building be convenient for adjust simple structure not only makes the installation inseparabler, can conveniently adjust moreover, provides convenience for people.

Drawings

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

fig. 2 is a schematic side view of the present invention.

In the figure: in the figure: the device comprises a telescopic assembly 1, a threaded column 11, a first fixing bolt 12, a support tube 13, a fixing assembly at the upper end of the support tube 2, a connecting side plate 21, a sliding connecting tube 22, a second fixing bolt 23, a sliding support column 24, a mounting foot plate 3, a fixing column 31, a foot plate body 32, a connecting through hole 33, a connecting seat 4, a 41U-shaped seat and a 42T-shaped rotating seat.

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. 1-2, the present invention provides a technical solution: a tower crane support reinforcing device convenient to adjust for buildings comprises a telescopic component 1 and an upper end fixing component 2;

subassembly 2 is fixed to the upper end: the upper end fixing assembly 2 comprises two connecting side plates 21, the two connecting side plates 21 correspond to each other in a front-back mode, four sliding connecting pipes 22 are welded at four corners of the rear surface of the connecting side plate 21 on the front side, and sliding support columns 24 connected with the sliding connecting pipes 22 in a sliding mode are welded at four corners of the rear surface of the connecting side plate 21 on the rear side;

the telescopic assembly 1: the four groups of telescopic assemblies 1 are uniformly arranged at the lower end of the outer side of the upper end fixing assembly 2, and one end of a supporting tube 13 of each telescopic assembly 1 is connected with the upper end fixing assembly 2 through a connecting seat 4;

wherein: the telescopic assembly comprises a mounting foot plate 3, one end of a foot plate body 32 of the mounting foot plate 3 is connected with one end of a threaded column 11 of a telescopic assembly 1, the number of the telescopic assemblies 1 is eight, two telescopic assemblies 1 form a group, the telescopic assembly 1 comprises a support pipe 13, an internal thread is arranged on the inner side of the support pipe 13, the threaded column 11 is connected inside the support pipe 13 in a threaded connection mode, a first fixing bolt 12 is connected to the outer side of one end, exposed out of the support pipe 13, of the threaded column 11 in a threaded connection mode and rotates with the support pipe 13 through the threaded column 11 to adjust the length of the telescopic assembly 1, the length between the threaded column 11 and the support pipe 13 can be fixed through the first fixing bolt 12, so that the fixing is firmer, the connecting seat 4 comprises a U-shaped seat 41 welded with a connecting side plate 21, a T-shaped rotating seat 42 is arranged inside the U-shaped seat 41, and the T-shaped rotating, the T-shaped rotating seat 42 is connected with the supporting tube 13 through a bearing, the telescopic assembly 1 can be driven to rotate through the rotary connection of the T-shaped rotating seat 42 and the U-shaped seat 41, so as to adjust the angle of the telescopic assembly 1, one side of the sliding connecting tube 22 is connected with a second fixing bolt 23 through threads, one end of the second fixing bolt 23 is provided with a rotary connector, the connecting side plate 21 is provided with a fixing hole, the upper end fixing assembly 2 can be fixedly installed through the fixing hole on the connecting side plate 21, and the upper end fixing assembly 2 can be fixedly connected with a tower crane through the upper end fixing assembly 2, so that the installation is more convenient, the installation foot plate 3 comprises a foot plate body 32, the foot plate body 32 is uniformly provided with connecting through holes 33, two fixing columns 31 are welded on the lower surface of the foot plate body 32, the lower ends of the fixing columns 31 are of a conical structure, the installation foot plate 3 is more, this tower crane supports reinforcing apparatus for building be convenient for adjust simple structure not only makes the installation inseparabler, can conveniently adjust moreover, provides convenience for people.

When in use: adjust the distance between two connection curb plates 21 through the sliding connection of sliding connection pipe 22 and slip pillar 24, can be to upper end fixed subassembly 2 fixed mounting through the fixed orifices on connecting curb plate 21, through screw thread post 11 and stay tube 13 rotation each other, with this length of adjusting flexible subassembly 1, can be fixed with the length between screw thread post 11 and the stay tube 13 through first fixing bolt 12, it is more firm to make installation sole 3 be connected with ground through fixed column 31, it is more firm to make sole body 32 install through connect the via hole 33.

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 tower crane supports reinforcing apparatus for building be convenient for adjust which characterized in that: comprises a telescopic component (1) and an upper end fixing component (2);

upper end fixing assembly (2): the upper end fixing assembly (2) comprises two connecting side plates (21), the two connecting side plates (21) correspond to each other in the front-back direction, four sliding connecting pipes (22) are welded at four corners of the rear surface of the connecting side plate (21) on the front side, and sliding support columns (24) which are connected with the sliding connecting pipes (22) in a sliding mode are welded at four corners of the rear surface of the connecting side plate (21) on the rear side;

telescoping assembly (1): the telescopic assemblies (1) are four groups, the four groups of telescopic assemblies (1) are uniformly arranged at the lower end of the outer side of the upper end fixing assembly (2), and one end of a supporting tube (13) of each telescopic assembly (1) is connected with the upper end fixing assembly (2) through a connecting seat (4);

wherein: the telescopic component is characterized by further comprising an installation foot plate (3), wherein one end of a foot plate body (32) of the installation foot plate (3) is connected with one end of a threaded column (11) of the telescopic component (1).

2. The tower crane support reinforcing apparatus for building convenient to adjust of claim 1, its characterized in that: the number of flexible subassembly (1) is eight, and two flexible subassemblies (1) are a set of, and flexible subassembly (1) is equipped with the internal thread including stay tube (13), the inboard of stay tube (13) to stay tube (13) is inside to be connected with screw thread post (11) through threaded connection's mode, and screw thread post (11) expose and are connected with first fixing bolt (12) through threaded connection's mode to stay tube (13) outside one end outside.

3. The tower crane support reinforcing apparatus for building convenient to adjust of claim 1, its characterized in that: the connecting seat (4) comprises a U-shaped seat (41) welded with the connecting side plate (21), a T-shaped rotating seat (42) is arranged inside the U-shaped seat (41), the T-shaped rotating seat (42) is rotatably connected with the U-shaped seat (41) through a short shaft, and the T-shaped rotating seat (42) is connected with the supporting pipe (13) through a bearing.

4. The tower crane support reinforcing apparatus for building convenient to adjust of claim 1, its characterized in that: one side of the sliding connecting pipe (22) is connected with a second fixing bolt (23) through threads, one end of the second fixing bolt (23) is provided with a rotating connector, and a fixing hole is formed in the connecting side plate (21).

5. The tower crane support reinforcing apparatus for building convenient to adjust of claim 1, its characterized in that: the installation sole (3) comprises a sole body (32), connecting through holes (33) are uniformly formed in the sole body (32), two fixing columns (31) are welded to the lower surface of the sole body (32), and the lower ends of the fixing columns (31) are of conical structures.