CN216072829U

CN216072829U - Wall-attached cantilever frame for tower crane

Info

Publication number: CN216072829U
Application number: CN202122661197.1U
Authority: CN
Inventors: 曹小荣; 徐敏; 王全国
Original assignee: Shandong Pangyuan Machinery Engineering Co ltd
Current assignee: Shandong Pangyuan Machinery Engineering Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-18
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a wall-attached cantilever frame for a tower crane, which relates to the technical field of constructional engineering equipment and comprises a main body, wherein a cross beam assembly is fixedly connected to the outer side of the main body, and embedded part assemblies are fixedly connected to the first supporting beam, the second supporting beam and one side, close to the main body, of the cross beam assembly. The utility model provides a beam assembly, a first supporting beam, a second supporting beam and an embedded part assembly, wherein the first supporting beam and the second supporting beam are added between the beam assembly and a main body, the structural strength of the beam assembly is improved, the embedded part assembly is firstly connected with the beam assembly, the first supporting beam and the second supporting beam, and then the beam assembly, the first supporting beam, the second supporting beam and the main body are fixedly installed, the embedded part assembly is firstly installed and fixed in the main body, so that the stability and the firmness of the structure after the beam assembly, the first supporting beam and the second supporting beam are fixedly installed are improved, the safety of a wall-attached cantilever frame for a tower crane in use is improved, and the practicability is greatly improved.

Description

Wall-attached cantilever frame for tower crane

Technical Field

The utility model relates to the technical field of constructional engineering equipment, in particular to a wall-attached cantilever frame for a tower crane.

Background

The building engineering means an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, in which the building construction means a top cover, beam column, wall and foundation and can form internal space, and can meet the requirements of people for production, living, learning and public activities, and its building engineering equipment includes tower crane, pile driver, road roller, soil-digging machine, soil-shifting machine, concrete pump, concrete sprayer and steel bar bending machine, etc.

The wall-attached cantilever frame used by the existing tower crane has no good supporting structure inside when being installed and used, so that the overall stability is not high enough, the strength is not high enough, certain potential safety hazards exist when the wall-attached cantilever frame is used, and the practicability is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall-attached cantilever frame for a tower crane, and aims to solve the problems that the wall-attached cantilever frame used by the existing tower crane in the background art is not internally provided with a good supporting structure during installation and use, so that the overall stability is not high enough, the strength is not high enough, certain potential safety hazards exist during use, and the practicability is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tower crane is used attaches wall outrigger, includes the main part, the outside fixedly connected with beam assembly of main part, the first supporting beam of one end fixedly connected with in the beam assembly outside, another end fixedly connected with second supporting beam in the beam assembly outside, first supporting beam, second supporting beam and beam assembly are close to one side fixedly connected with built-in fitting subassembly of main part.

Preferably, the beam assembly comprises a main beam, a base plate, a support, a rib plate and a through hole, the base plate is fixedly connected to the upper end of the main beam, the support is fixedly connected to the lower end of the main beam, the rib plate is fixedly connected to the inner portion of the main beam, and the through hole is formed in the support.

Preferably, the rib plates are arranged at equal intervals, through holes are formed in the support, and the two through holes are symmetrically arranged about the vertical center line of the support.

Preferably, the embedded part assembly comprises an anchor plate, a mounting hole and a reinforcing steel bar, the mounting hole is formed in the anchor plate, and the reinforcing steel bar is arranged in the mounting hole.

Preferably, mounting hole and reinforcing bar are equidistant respectively and are provided with a plurality ofly, the one end of reinforcing bar is passed the inside that the anchor slab extends to the mounting hole, welded connection between reinforcing bar and the anchor slab, the other end of reinforcing bar passes the inside that the main part extends to the main part, the anchor slab is close to one side of main part and the outside fixed connection of main part.

Preferably, the beam assembly, the first support beam, the second support beam and the embedded part assembly are respectively and symmetrically arranged about a vertical center line of the main body.

Compared with the prior art, the wall-attached cantilever frame for the tower crane provided by the utility model has the following beneficial effects:

the utility model provides a beam assembly, a first supporting beam, a second supporting beam and an embedded part assembly, wherein the first supporting beam and the second supporting beam are additionally arranged between the beam assembly and a main body, so that the structural strength and the stability of the beam assembly can be improved, meanwhile, the embedded part assembly is additionally arranged between the beam assembly, the first supporting beam, the second supporting beam and the main body, the embedded part assembly is firstly connected with the beam assembly, the first supporting beam and the second supporting beam, and then when the beam assembly, the first supporting beam, the second supporting beam and the main body are fixedly installed, the embedded part assembly is firstly installed and fixed in the main body, so that the stability and the firmness of the structure after the beam assembly, the first supporting beam and the second supporting beam are fixedly installed are improved, the safety of an attached wall cantilever frame for a tower crane is improved, and the practicability is greatly improved.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a front view of a second support beam according to the present invention;

FIG. 5 is a side sectional view of a second support beam of the present invention;

FIG. 6 is a front view of the first support beam of the present invention;

FIG. 7 is a side sectional view of a first support beam of the present invention;

FIG. 8 is a front view of the cross-beam assembly of the present invention;

FIG. 9 is a side cross-sectional view of the cross-beam assembly of the present invention;

FIG. 10 is a schematic bottom view of the cross-beam assembly of the present invention;

FIG. 11 is a schematic front view of an embedment assembly of the present invention;

FIG. 12 is a schematic side sectional view of an embedment assembly of the present invention.

In the figure: 1. a main body; 2. a beam assembly; 3. a first support beam; 4. a second support beam; 5. an embedded part assembly; 21. a main beam; 22. a base plate; 23. a support; 24. a rib plate; 25. a through hole; 51. an anchor plate; 52. mounting holes; 53. and (5) reinforcing steel bars.

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.

Example 1: referring to fig. 1-12, a wall-attached cantilever for a tower crane comprises a main body 1, a cross beam assembly 2 is fixedly connected to the outer side of the main body 1, a first supporting beam 3 is fixedly connected to one end of the outer side of the cross beam assembly 2, a second supporting beam 4 is fixedly connected to the other end of the outer side of the cross beam assembly 2, and an embedded part assembly 5 is fixedly connected to one side of the first supporting beam 3, the second supporting beam 4 and the cross beam assembly 2 close to the main body 1;

the beam assembly 2, the first supporting beam 3, the second supporting beam 4 and the embedded part assembly 5 are respectively and symmetrically arranged about the vertical central line of the main body 1;

referring to fig. 1-12, the wall-attached cantilever frame for the tower crane further comprises a beam assembly 2, wherein the beam assembly 2 comprises a main beam 21, a backing plate 22, a support 23, a rib plate 24 and a through hole 25, the backing plate 22 is fixedly connected to the upper end of the main beam 21, the support 23 is fixedly connected to the lower end of the main beam 21, the rib plate 24 is fixedly connected to the inside of the main beam 21, and the through hole 25 is formed in the support 23;

the plurality of rib plates 24 are arranged at equal intervals, through holes 25 are formed in the support 23, and two through holes 25 are symmetrically arranged on the vertical central line of the support 23;

specifically, as shown in fig. 2, 3, 8, 9 and 10, a rib plate 24 is fixedly connected to the inside of the main beam 21, so as to improve the structural strength of the main beam 21, and at the same time, a support 23 and a through hole 25 are added to the lower end of the main beam 21, so as to facilitate the use of the main beam in cooperation with external equipment.

Example 2: the embedded part assembly 5 comprises an anchor plate 51, a mounting hole 52 and a steel bar 53, the mounting hole 52 is formed in the anchor plate 51, and the steel bar 53 is arranged in the mounting hole 52;

the mounting holes 52 and the reinforcing steel bars 53 are respectively arranged at equal intervals, one end of each reinforcing steel bar 53 penetrates through the anchor plate 51 and extends to the inside of the mounting hole 52, the reinforcing steel bars 53 and the anchor plate 51 are connected in a welding mode, the other end of each reinforcing steel bar 53 penetrates through the main body 1 and extends to the inside of the main body 1, and one side, close to the main body 1, of the anchor plate 51 is fixedly connected with the outer side of the main body 1;

specifically, as shown in fig. 2, 3, 11 and 12, an embedded part assembly 5 is added on one side of the beam assembly 2, the first support beam 3 and the second support beam 4, which is mounted on the main body 1, the reinforcing steel bars 53 are inserted into the mounting holes 52 in the embedded part assembly 5, and then the reinforcing steel bars 53 and the anchor plates 51 are welded and connected to each other, so that the reinforcing steel bars 53 are fixed, and then the reinforcing steel bars 53 are inserted into the main body 1, so that after the beam assembly 2, the first support beam 3 and the second support beam 4 are mounted on the main body 1, the position structural strength of the joints is higher, and the use is more stable and safe.

The working principle is as follows: firstly, the reinforcing steel bar 53 is inserted into the mounting hole 52 in the embedded part assembly 5, then the reinforcing steel bar 53 and the anchor plate 51 are welded to realize the fixation of the reinforcing steel bar 53, then the reinforcing steel bar 53 is inserted into the main body 1, after the beam assembly 2, the first supporting beam 3 and the second supporting beam 4 are installed with the main body 1, the structural strength of the joint is higher, the use is more stable and safe, meanwhile, the inner part of the main beam 21 is fixedly connected with a rib plate 24, thereby improving the structural strength of the main beam 21, meanwhile, the support 23 and the through hole 25 are additionally arranged at the lower end of the main beam 21, so that the main beam is convenient to be matched with external equipment for use, the first supporting beam 3 and the second supporting beam 4 enhance the structural strength of the outer side of the cross beam assembly 2, make beam assembly 2 use more stable safety, the security when having improved that the tower crane was used attaches wall outrigger and use has improved the practicality greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane is used attaches wall outrigger, includes main part (1), its characterized in that: the outer side of the main body (1) is fixedly connected with a beam assembly (2), one end of the outer side of the beam assembly (2) is fixedly connected with a first supporting beam (3), the other end of the outer side of the beam assembly (2) is fixedly connected with a second supporting beam (4), and the first supporting beam (3), the second supporting beam (4) and the beam assembly (2) are close to one side of the main body (1) and are fixedly connected with an embedded part assembly (5).

2. The wall-attached cantilever frame for the tower crane according to claim 1, wherein: the beam assembly (2) comprises a main beam (21), a base plate (22), a support (23), rib plates (24) and a through hole (25), the upper end of the main beam (21) is fixedly connected with the base plate (22), the lower end of the main beam (21) is fixedly connected with the support (23), the inner portion of the main beam (21) is fixedly connected with the rib plates (24), and the through hole (25) is formed in the support (23).

3. The wall-attached cantilever frame for the tower crane according to claim 2, wherein: the rib plates (24) are arranged at equal intervals, through holes (25) are formed in the support (23), and two through holes (25) are symmetrically arranged on the vertical center line of the support (23).

4. The wall-attached cantilever frame for the tower crane according to claim 1, wherein: the embedded part assembly (5) comprises an anchor plate (51), mounting holes (52) and reinforcing steel bars (53), the mounting holes (52) are formed in the anchor plate (51), and the reinforcing steel bars (53) are arranged in the mounting holes (52).

5. The wall-attached cantilever frame for the tower crane according to claim 4, wherein: mounting hole (52) and reinforcing bar (53) are equidistant a plurality ofly provided with respectively, the inside that anchor slab (51) extended to mounting hole (52) is passed to the one end of reinforcing bar (53), welded connection between reinforcing bar (53) and anchor slab (51), the other end of reinforcing bar (53) passes main part (1) and extends to the inside of main part (1), one side that anchor slab (51) is close to main part (1) and the outside fixed connection of main part (1).

6. The wall-attached cantilever frame for the tower crane according to claim 1, wherein: the beam assembly (2), the first supporting beam (3), the second supporting beam (4) and the embedded part assembly (5) are symmetrically arranged about the vertical central line of the main body (1) respectively.