CN219449130U

CN219449130U - Tower crane attachment structure

Info

Publication number: CN219449130U
Application number: CN202320254218.4U
Authority: CN
Inventors: 侯旭阳; 张勇学; 曹瑞杰; 杨佳月; 王菲; 王若谦; 张博
Original assignee: Hebei Construction Group Corp Ltd
Current assignee: Hebei Construction Group Corp Ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-01
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a tower crane attaching structure which comprises an attaching frame fixedly connected to a standard section of a tower crane and a plurality of attaching rods, wherein one end of each attaching rod is detachably connected to the attaching frame, the tower crane is positioned on one side of a core cylinder wall, a plurality of reserved holes are formed in the core cylinder wall, a supporting frame is fixedly connected in each reserved hole, a supporting wall seat is fixedly connected to one side, close to the attaching frame, of the supporting frame, two first connecting components and a second connecting component are arranged on one side, close to the attaching frame, of the supporting wall seat, the two first connecting components are respectively positioned on two sides of the supporting wall seat, the second connecting component is positioned between the two first connecting components, additional supporting components are respectively arranged on the two first connecting components, the two additional supporting components are respectively arranged corresponding to the second connecting components, and the other ends of the plurality of attaching rods are correspondingly arranged with the additional supporting components. The utility model realizes the outward movement of the anchoring points of the tower crane attachment and the main structure (the building core tube), meets the requirement of the tower crane attachment installation, and ensures the stability during the attachment.

Description

Tower crane attachment structure

Technical Field

The utility model relates to the technical field of tower crane construction, in particular to a tower crane attachment structure.

Background

The core tube is formed by enclosing a central core tube formed by an elevator shaft, stairs, a ventilation shaft, a cable shaft, a public toilet and part of equipment rooms at the central part of a building, and forms an outer frame inner cylinder structure with a peripheral frame, so that reinforced concrete is poured. The structure is very favorable for structural stress and has excellent shock resistance. Is a mainstream structural form widely adopted by international super high-rise buildings.

The tower crane is a lifting device which is most commonly used on a building site, is also called a tower crane, is used for lifting construction raw materials such as steel bars, wood ridges, concrete, steel pipes and the like for construction, and is an indispensable device on the site. When the tower crane exceeds the self height, a reinforcing device is needed to enhance the overall stability of the tower body of the tower crane, and the tower crane is lifted to the corresponding construction height so as to meet the field construction requirement.

In the prior art, the tower crane is directly connected with the building body through the attaching rods and the attaching frames, but the construction progress of the sector-shaped core tube is faster than that of the steel structure, and the height of the core tube is about 15-20 meters higher than that of the steel structure. Considering that the shortest vertical distance between the center of the tower crane and the arc top of the core tube is in ultra-long attachment when the steel structure column is not constructed to the height of a required anchoring point, and the attachment angle is smaller, an attachment support structure is required to be added to shorten the length of the attachment rod and enlarge the included angle of the attachment rod, and the attachment and the anchoring point of the main structure (the core tube of the building) are moved outwards so as to meet the requirement of attachment and installation of the tower crane.

Therefore, there is a need for a tower crane attachment structure that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a tower crane attaching structure so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a tower crane attaching structure which comprises an attaching frame fixedly connected to a standard section of a tower crane and a plurality of attaching rods, wherein one end of each attaching rod is detachably connected to the attaching frame, the tower crane is positioned on one side of a core cylinder wall, a plurality of reserved holes are formed in the core cylinder wall, a supporting frame is fixedly connected in each reserved hole, a supporting wall seat is fixedly connected to one side, close to the attaching frame, of the supporting frame, two first connecting components and one second connecting component are arranged on one side, close to the attaching frame, of the supporting wall seat, the two first connecting components are respectively positioned on two sides of the supporting wall seat, the second connecting components are positioned between the two first connecting components, additional supporting components are respectively arranged on the two first connecting components, the two additional supporting components are respectively arranged corresponding to the second connecting components, and the other ends of the plurality of attaching rods are respectively arranged corresponding to the additional supporting components.

Preferably, the first connecting assembly comprises a first mounting seat and a second mounting seat, the first mounting seat is located above the second mounting seat and is coaxially arranged, two first transverse plates are fixedly connected to the front ends of the first mounting seats, the first transverse plates are arranged in parallel and perpendicular to the first mounting seat, two vertical plates are fixedly connected to the front ends of the second mounting seats, the vertical plates are arranged in parallel and obliquely arranged with the second mounting seat.

Preferably, the second connecting assembly comprises a third mounting seat, the third mounting seat and the first mounting seat are arranged on the same transverse axis, the front end of the third mounting seat is fixedly connected with two groups of parallel supporting side plates, each group of supporting side plates comprises two parallel second transverse plates, the second transverse plates are perpendicular to the third mounting seat, and the first mounting seat, the second mounting seat and the third mounting seat are detachably connected with the supporting wall seat through bolts respectively.

Preferably, the additional support assembly comprises two first additional rods, one ends of the two first additional rods are respectively hinged with the first transverse plates and the vertical plates, the other ends of the first additional rods are hinged with connecting frames, and the connecting frames are detachably connected with the other ends of the additional rods.

Preferably, one end of a second additional rod is hinged to the connecting frame, and the other end of the second additional rod is hinged to the second transverse plate.

Preferably, the first additional rod above is disposed horizontally and in the same horizontal plane as the second additional rod, and the first additional rod below is disposed obliquely and in the same vertical plane as the first additional rod above.

Compared with the prior art, the utility model has the following advantages and technical effects:

according to the tower crane attaching structure provided by the utility model, aiming at the situation that the construction progress of the fan-shaped core tube is faster than that of the steel structure, when the steel structure column is considered to be not under the height of a required anchoring point, the shortest vertical distance between the center of the tower crane and the arc top of the core tube is excessively long for attaching, and the attaching angle is small, by arranging the first connecting component, the second connecting component and the additional supporting component, the length of the attaching rod is shortened, the clamping angle of the attaching rod is increased, the attaching and the anchoring point of the main structure (the building core tube) are moved outwards, the requirement of attaching and installing the tower crane is met, meanwhile, the stability of the additional supporting is ensured, the additional supporting component is convenient to detach in later period along with the progress of the construction progress, the attaching rod, the steel structure and the tower crane can be directly anchored in a direct connection mode after detachment, and the integral construction efficiency is ensured.

Drawings

For a clearer description of an embodiment of the utility model or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of a first connecting assembly according to the present utility model;

FIG. 3 is a front view of the support wall base of the present utility model;

FIG. 4 is a schematic view of a second mounting base according to the present utility model;

wherein, 1, attaching the frame; 2. an attachment rod; 3. a support frame; 4. a support wall base; 5. a first mount; 6. a second mounting base; 7. a first cross plate; 8. a riser; 9. a third mount; 10. a second cross plate; 11. a first additional bar; 12. a connection frame; 13. a second additional bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, the utility model provides a tower crane attaching structure, which comprises an attaching frame 1 fixedly connected to a standard section of the tower crane and a plurality of attaching rods 2 with one ends detachably connected to the attaching frame 1, wherein the tower crane is positioned on one side of a core cylinder wall, a plurality of preformed holes are formed in the core cylinder wall, a supporting frame 3 is fixedly connected in the preformed holes, a supporting wall seat 4 is fixedly connected to one side of the supporting frame 3, which is close to the attaching frame 1, two first connecting components and a second connecting component are arranged on one side of the supporting wall seat 4, which is close to the attaching frame 1, the two first connecting components are respectively positioned on two sides of the supporting wall seat 4, the second connecting component is positioned between the two first connecting components, additional supporting components are respectively arranged on the two first connecting components, the two additional supporting components are respectively arranged corresponding to the second connecting components, and the other ends of the plurality of attaching rods 2 are correspondingly arranged with the additional supporting components.

Further optimizing scheme, first coupling assembling includes first mount pad 5 and second mount pad 6, and first mount pad 5 is located second mount pad 6 top and coaxial setting, and two first diaphragm 7 of first mount pad 5 front end fixedly connected with, two first diaphragm 7 parallel arrangement, and set up perpendicularly with first mount pad 5, and two riser 8 of second mount pad 6 front end fixedly connected with, two riser 8 parallel arrangement, and set up with the slope of second mount pad 6.

The vertical plates 8 on the first transverse plate 7 and the second installation seat 6 on the first installation seat 5 are arranged vertically, meanwhile, the first installation seat 5 and the second installation seat 6 are arranged vertically coaxially, vertical additional support to the tower crane is realized through the additional support assembly, vertical additional support structures are arranged on two sides of the vertical additional support structures, and the stable additional support to the arc-shaped edge of the building core tube structure is ensured.

Further optimizing scheme, the second coupling assembling includes third mount pad 9, and third mount pad 9 is located same horizontal axis with first mount pad 5, and third mount pad 9 front end fixedly connected with two sets of parallel arrangement's support curb plate, every group support curb plate include two parallel arrangement's second diaphragm 10, and second diaphragm 10 sets up perpendicularly with third mount pad 9, and first mount pad 5, second mount pad 6 and third mount pad 9 can dismantle with support wall seat 4 through the bolt respectively and be connected.

The third mount pad 9 is located between two first mount pads 5, and cooperates through additional supporting component with two first mount pads 5 of both sides respectively, has realized the horizontal additional support to the tower crane, guarantees the even atress to both sides under the arc building of core section of thick bamboo. Along with the progress of construction progress, bolted connection's mode guarantees its later stage convenient to detach.

Further optimizing scheme, the additional support subassembly includes two first additional poles 11, and two first additional poles 11 one end respectively with first diaphragm 7 and riser 8 are articulated, and the other end of first additional pole 11 articulates there is connecting frame 12, and connecting frame 12 articulates with the adhesion pole 2 other end.

Two first additional poles 11 constitute vertical triangle-shaped bearing structure, guarantee the stability of additional support through the stability that vertical triangle-shaped possesses, are connected with the adhesion pole 2, support adhesion frame 1 through adhesion pole 2, realize the steady support to the tower crane.

In a further preferred embodiment, the connecting frame 12 is hinged with one end of a second additional rod 13, and the other end of the second additional rod 13 is hinged with the second transverse plate 10.

The first additional rod 11 and the second additional rod 13 of the upper layer form a transverse triangular support structure, and the stability of the additional support is ensured through the stability of the transverse triangle.

Further, the first additional rod 11 above is horizontally arranged and is in the same horizontal plane as the second additional rod 13, and the first additional rod 11 below is obliquely arranged and is in the same vertical plane as the first additional rod 11 above.

The first additional pole 11 of top and the additional pole 13 of second are located same horizontal plane, and the contained angle is 30, and the first additional pole 11 that is located the top is located same vertical plane with the first additional pole 11 of below, and the contained angle is 30, and the additional pole 13 level of top sets up simultaneously, and the triangle-shaped angle frame structure is constituteed to the three, through triangle-shaped's stability, has guaranteed that the additional pole plays better support firm effect.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. The utility model provides a tower crane attachment structure, is including fixed connection attachment frame (1) and a plurality of attachment pole (2) that one end was dismantled and is connected on attachment frame (1) on tower crane standard festival, its characterized in that: the tower crane is located core section of thick bamboo wall one side, a plurality of preformed holes have been seted up on the core section of thick bamboo wall, preformed hole internal fixation has braced frame (3), braced frame (3) are close to one side fixedly connected with supporting wall seat (4) of adhering to frame (1), supporting wall seat (4) are close to one side of adhering to frame (1) is provided with two first coupling assembling and a second coupling assembling, two first coupling assembling is located respectively supporting wall seat (4) both sides, the second coupling assembling is located two between the first coupling assembling, two all be provided with additional supporting component on the first coupling assembling, two additional supporting component respectively with second coupling assembling corresponds the setting, a plurality of adhering to the pole (2) other end with additional supporting component corresponds the setting.

2. The tower crane attachment structure of claim 1, wherein: the first connecting assembly comprises a first mounting seat (5) and a second mounting seat (6), wherein the first mounting seat (5) is located above the second mounting seat (6) and is coaxially arranged, the front end of the first mounting seat (5) is fixedly connected with two first transverse plates (7), the two first transverse plates (7) are arranged in parallel and are perpendicular to the first mounting seat (5), the front end of the second mounting seat (6) is connected with two vertical plates (8), the two vertical plates (8) are arranged in parallel and are obliquely arranged with the second mounting seat (6).

3. The tower crane attachment structure of claim 2, wherein: the second coupling assembling includes third mount pad (9), third mount pad (9) with first mount pad (5) are located same horizontal axis, third mount pad (9) front end fixedly connected with two sets of parallel arrangement's support curb plate, every group support curb plate includes two parallel arrangement's second diaphragm (10), second diaphragm (10) with third mount pad (9) set up perpendicularly, first mount pad (5) second mount pad (6) with third mount pad (9) are respectively through the bolt with support wall seat (4) detachable connection.

4. A tower crane attachment structure according to claim 3, wherein: the additional support assembly comprises two first additional rods (11), one ends of the two first additional rods (11) are respectively hinged with the first transverse plates (7) and the vertical plates (8), the other ends of the first additional rods (11) are hinged with connecting frames (12), and the connecting frames (12) are detachably connected with the other ends of the additional rods (2).

5. The tower crane attachment structure of claim 4, wherein: one end of a second additional rod (13) is hinged to the connecting frame (12), and the other end of the second additional rod (13) is hinged to the second transverse plate (10).

6. The tower crane attachment structure of claim 5, wherein: the first additional rod (11) located above is horizontally arranged and located on the same horizontal plane as the second additional rod (13), and the first additional rod (11) located below is obliquely arranged and located on the same vertical plane as the first additional rod (11) located above.