CN217676489U - Indirect type attachment member for fixing tower body of tower crane - Google Patents

Abstract

The utility model provides a component is adhered to indirect formula that is used for tower crane body of tower fixed, including the vertical I-steel stand of installing between two upper and lower floors, the upper and lower both ends of I-steel stand all can be dismantled with corresponding floor through coupling assembling and be connected, install the square staple bolt on the I-steel stand, the square staple bolt is installed two and is adhered to the ear seat on the lateral wall towards the outside, all install the pole that adheres to of outside extension on two are adhered to the ear seat, the bottom of square staple bolt holds up through two supporting component. The indirect attachment member has a definite force transfer path, the steel upright posts bear horizontal adhesive force, the adhesive force is distributed to an upper floor slab and a lower floor slab through the upper end and the lower end connecting steel plates and the bolts, the direction of the adhesive force is parallel to the floor slabs, the advantages of high bearing capacity and high rigidity in the plane of the floor slabs are fully utilized, and the operation stability of the tower crane is improved. Meanwhile, the temporary attached steel upright column is simple in design and manufacture and low in cost.

Description

Indirect attachment member for fixing tower body of tower crane

Technical Field

The utility model relates to a tower crane installation technical field especially relates to an indirect formula adheres to component for tower crane body of tower is fixed.

Background

The tower crane is divided into a horizontal type and a pressure bar type according to the form of a movable arm, has large operation space, and is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device mainly comprises a metal structure, a working mechanism and an electric system.

In the construction site, the tower crane needs to be fixed due to the fact that the tower body is high in the installation process of the tower crane, but in the actual installation process, the tower body is far away from a building or a proper attachment member cannot be selected, and therefore the tower body cannot be effectively and fixedly supported.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an indirect formula of being used for tower crane body of tower to fix adheres to component, this indirect formula of adhering to component pass power route clear and definite, bear horizontal adhesive force by the steel stand, distribute adhesive force to upper and lower floor through upper and lower end connecting steel plate and bolt, adhesive force direction is parallel with the floor, bears the weight of in the make full use of floor plane the advantage that dynamic height, rigidity are big, improves tower crane operating stability. Meanwhile, the temporary attached steel upright column is simple in design and manufacture and low in cost.

In order to solve the above problems, the utility model adopts the following technical scheme:

an indirect attachment member for fixing a tower body of a tower crane comprises an I-steel stand column vertically installed between an upper floor and a lower floor, the upper end and the lower end of the I-steel stand column are detachably connected with the corresponding floors through a connecting assembly, a square hoop is installed on the I-steel stand column, two attachment lug seats are installed on the side wall of the square hoop facing the outer side, attachment rods extending outwards are installed on the two attachment lug seats, and the bottom of the square hoop is supported through two supporting assemblies.

Preferably, coupling assembling includes connection steel plate and backing plate, connection steel plate welds the tip at the I-steel stand, connection steel plate and backing plate set up respectively in the floor both sides, through a plurality of first high-strength bolt connection between connection steel plate and the backing plate.

Preferably, a plurality of pairs of ribbed steel plates are welded around the end part of the I-shaped steel stand column, and the end faces of the ribbed steel plates are welded on the connecting steel plates.

Preferably, the square hoop is formed by welding four steel plate enclosures, and the square hoop is matched with the size of the I-steel upright column.

Preferably, the supporting assembly comprises a supporting plate and a plurality of supporting legs, the supporting legs are fixedly connected to the bottom of the supporting plate, the supporting plate supports the bottom of the square hoop, and a plurality of inserting holes which correspond to the supporting legs one to one are formed in the connecting steel plate below the supporting plate.

Preferably, the two supporting plates are respectively positioned at two sides of the I-shaped steel upright post, and one end of each supporting plate extends to the notch of the I-shaped steel upright post.

The beneficial effects of the utility model are that:

1. the indirect type attachment member has the advantages that the force transfer path is clear, the I-shaped steel upright posts bear horizontal adhesive force, the adhesive force is distributed to the upper floor slab and the lower floor slab through the upper end connecting steel plate and the lower end connecting steel plate and the bolts, the direction of the adhesive force is parallel to the floor slabs, the advantages of high bearing capacity and high rigidity in the plane of the floor slabs are fully utilized, the operation stability of the tower crane is improved, and meanwhile, the design and the manufacture are simple, and the cost is low.

2. By installing the connecting assembly, the construction is convenient and fast while the high strength is ensured; in the concrete construction process, the square anchor ear is directly sleeved on the I-shaped steel upright post, and then the anchor ear is directly supported by the two supporting plates to complete the supporting without adopting additional bolts for locking, so that the construction is more rapid.

Drawings

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

fig. 2 is a top view of the square hoop of the present invention;

fig. 3 is a top view of the connecting steel plate provided by the present invention.

In the figure: 1 floor slab, 2 outer walls, 3 backing plates, 4 first high-strength bolts, 5 connecting steel plates, 6 ribbed steel plates, 7I-steel columns, 8 square hoops, 9 supporting plates, 10 attaching lug seats, 11 attaching rods, 12 supporting legs and 13 jacks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from the embodiments described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an indirect attachment member for fixing a tower body of a tower crane comprises an i-steel upright post 7 vertically installed between an upper floor slab and a lower floor slab 1, wherein the upper end and the lower end of the i-steel upright post 7 are detachably connected with the corresponding floor slab 1 through a connecting assembly, a square hoop 8 is installed on the i-steel upright post 7, two attachment lug seats 10 are installed on the side wall of the square hoop 8 facing the outer side, attachment rods 11 extending outwards are installed on the two attachment lug seats 10, and the bottom of the square hoop 8 is supported by two support assemblies.

Specifically, coupling assembling includes connecting steel plate 5 and backing plate 3, and connecting steel plate 5 welds at the tip of I-steel stand 7, and connecting steel plate 5 and backing plate 3 set up respectively in 1 both sides of floor, are connected through a plurality of first high-strength bolt 4 between connecting steel plate 5 and the backing plate 3, and it is convenient to be under construction.

Furthermore, a plurality of pairs of ribbed steel plates 6 are welded around the end part of the I-shaped steel upright post 7, and the end faces of the ribbed steel plates 6 are welded on the connecting steel plates 5, so that the strength can be increased.

Furthermore, the square anchor ear 8 is formed by welding four steel plates in a surrounding mode, and the size of the square anchor ear 8 is matched with that of the I-shaped steel upright post 7.

Further, the supporting component includes layer board 9 and many supporting legs 12, many supporting legs 12 fixed connection are in layer board 9 bottom, layer board 9 holds up the bottom of square staple bolt 8, be equipped with a plurality of jacks 13 with many supporting legs 12 one-to-one on the connector plate 5 of below, arrange two layer boards 9 in the both sides of I-steel stand 7, according to the height, saw off supporting leg 12, accomplish the process of holding up other side's type staple bolt 8 in inserting connector plate 5 corresponding jack 13 with supporting leg 12 again, need not to adopt extra bolt to install, the construction is more swift.

Specifically, two supporting plates 9 are respectively located on two sides of the I-steel upright post 7, and one end of each supporting plate 9 extends to a notch of the I-steel upright post 7, so that space is reasonably utilized.

The construction method comprises the steps of vertically arranging an I-shaped steel upright post 7 between an upper floor slab 1 and a lower floor slab 1, respectively attaching connecting steel plates 5 welded at two ends of the I-shaped steel upright post 7 to the upper floor slab 1 and the lower floor slab 1, then arranging a base plate 3 on the other side of the floor slabs 1, realizing the installation of the upright posts through a plurality of first high-strength bolts 4 (nuts matched with the first high-strength bolts 4 can be directly welded on the base plate 3 in advance to facilitate subsequent quick installation), then preparing four steel plates to surround the I-shaped steel upright post 7 to form a square hoop 8 after surrounding and welding, directly sleeving the square hoop 8 on the I-shaped steel upright post 7, arranging two supporting plates 9 on two sides of the I-shaped steel upright post 7 after arranging at any height position, sawing off a supporting leg 12 according to the height, then inserting the supporting leg 12 into a jack 13 corresponding to the connecting steel plates 5 to complete the supporting process of the square hoop 8, then penetrating one end of two attaching rods 11 through an outer wall 2 to be connected with an attaching lug seat 10, and fixedly connecting the other end with a tower body to complete the whole construction process.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a component is adhered to indirect formula for tower crane body is fixed, includes vertical I-steel stand (7) of installing between two upper and lower floor (1), its characterized in that, the upper and lower both ends of I-steel stand (7) all can be dismantled with corresponding floor (1) through coupling assembling and be connected, install square staple bolt (8) on I-steel stand (7), two are installed on the lateral wall towards the outside in square staple bolt (8) and attach ear seat (10), all install outside extension on two attach ear seat (10) and attach pole (11), the bottom of square staple bolt (8) is held up through two supporting component.

2. The indirect attachment member for fixing the tower body of the tower crane according to claim 1, wherein the connection assembly comprises a connection steel plate (5) and a backing plate (3), the connection steel plate (5) is welded at the end of the I-shaped steel upright (7), the connection steel plate (5) and the backing plate (3) are respectively arranged at two sides of the floor (1), and the connection steel plate (5) and the backing plate (3) are connected through a plurality of first high-strength bolts (4).

3. The indirect attachment member for tower crane body fixation according to claim 2, wherein a plurality of pairs of ribbed steel plates (6) are welded around the end of the i-steel upright (7), and the end faces of the ribbed steel plates (6) are welded to the connecting steel plates (5).

4. The indirect attachment member for tower crane body fixation of claim 1, wherein the square hoop (8) is formed by welding four steel plates in a surrounding manner, and the square hoop (8) is adapted to the dimension of the I-steel upright post (7).

5. The indirect attachment member for tower crane body fixation according to claim 2, wherein the support assembly comprises a support plate (9) and a plurality of support legs (12), the plurality of support legs (12) are fixedly connected to the bottom of the support plate (9), the support plate (9) supports the bottom of the square hoop (8), and a plurality of insertion holes (13) corresponding to the plurality of support legs (12) one by one are arranged on the connecting steel plate (5) below.

6. An indirect attachment member for tower crane mast attachment according to claim 5, characterized in that two of said support plates (9) are located on either side of the I-steel upright (7), one end of said support plate (9) extending to the notch of the I-steel upright (7).

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