CN201176366Y

CN201176366Y - Hook structure for suspensing transportation device added in buildings

Info

Publication number: CN201176366Y
Application number: CNU2007202016550U
Authority: CN
Inventors: 李黎
Original assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Current assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date: 2007-12-17
Filing date: 2007-12-17
Publication date: 2009-01-07
Anticipated expiration: 2017-12-17

Abstract

The utility model discloses a steeliness lifting point structure of a hanging transportation device, which is characterized by arranging two holes (3) on floorslabs (2) which are arranged on both sides of an existing armored concrete beam (1) of a building, box type steel supports which are made by top boards (4) and side plates (5) are inserted into holes (3) and are fixed through being screwed by screw bolts (6), wherein a steel plate (7) is welded with the side plates (5), a bottom board (8) is welded with the steel plate (7) and the side plates (5), and the bottom plate (8) is connected with a hanging transportation orbit (9) through the screw bolt (10). The lifting point structure avoids the defects that the construction of the traditional structure has big difficulties, the appearance is not beautiful, the maintaining time is long and the requirements of the lifting height are difficultly satisfied, and the unity model has the advantages that the construction of the traditional structure is simple, and the utility model has the advantages that the appearance is light, the cost is low, and the lifting point structure is easy to carry out and satisfy the requirements of the lifting height, and the lifting point structure can be immediately put into use.

Description

The suspension transportation device suspension centre structure of setting up in the building

Technical field

The utility model relates to a kind of suspension transportation device suspension centre structure of setting up in the existing building thing.

Background technology

In industrial premises,, therefore need set up suspension centre in the building of having constructed for this equipment because the needs on using usually need increase and hang transportation device.The suspension transportation device here is meant electric single-beam or electric block, and its purposes is hanging device or goods.

Fig. 1, Fig. 2 are that adopt orthodox method to set up at the bottom of floor beam of having constructed or roof girder to hang the transportation device suspension centre be the scheme drawing of track, 1 is reinforcing bar in the existing reinforced beam among the figure, 2 for increasing the steel bar stress of the necessity that is provided with in the beams of concrete newly, 3 is the beams of concrete of newly building, 4 for being cut bolt, 5,6 is back welding steel plate, and 7 for hanging transporting facility track, and 8 for connecting the tension bolt that hangs transporting facility track.As can be seen, adopt this structure not only to need the surperficial cement concrete at the bottom of original beam destroyed and expose original beam steel, so that with newly add reinforcing bar welding, and the beams of concrete of newly building combines not tight with original beam, also very difficult at high-altitude formwork casting concrete, bring great difficulty to construction, and also need after the concreting it is carried out the maintenance of long period, place in operation at once, therefore adopting conventional confguration to seem wastes time and energy.

The utility model content

The technical matters that the utility model originally will solve is: the suspension transporting facility track of setting up in a kind of building structure is provided, with overcome constructional difficulties that conventional confguration exists, weak point such as waste time and energy.

In order to solve the problems of the technologies described above, the utility model has been taked following technical scheme: open two holes on the reinforced beam both sides floor that the existing building thing has been constructed, make a box steelframe, insert perforate then and tighten fixing by bolt, weld side plate, base plate and stiffener again, hang transporting facility track by bolted connection, with cement concrete that the floor hole envelope is real at last.

Obviously, newly-increased steel suspension transportation device suspension centre build is light and handy, simple in structure, and it is convenient to construct, and can save the time of concrete curing, satisfies the requirement of hoisting height easily, and its advantage is very outstanding.

The beneficial effects of the utility model are: avoided adopting the shortcoming that the conventional confguration difficulty of construction is big, profile is not attractive in appearance, curing time is long, steel hangs that the construction of transportation device suspension centre is convenient, profile is light and handy, and place in operation at once.

Description of drawings

Fig. 1 is that transportation device suspension centre structural representation is hung in traditional increase;

Fig. 2 is the A-A cutaway view among Fig. 1;

Fig. 3 is a perforate plan sketch of the present utility model;

Fig. 4 is a box steelframe scheme drawing of the present utility model;

Fig. 5 is a scheme drawing of the present utility model, is the scheme drawing when 100mm≤h＜200mm;

Fig. 6 is the B-B cutaway view among Fig. 5;

Fig. 7 is the C-C cutaway view among Fig. 5;

Fig. 8 is a scheme drawing of the present utility model, is the scheme drawing when 200mm≤h≤600mm;

Fig. 9 is the D-D cutaway view among Fig. 8.

Concrete real-time mode

Embodiment of the present utility model: when adopting the utility model on the existing building reinforced beam, to set up steel suspension transportation device suspension centre, can carry out as follows:

The first, set up the mounting hole 3 of respectively offering a 100mm * 250mm on existing reinforced beam 1 biside plate 2 that hangs transportation device suspension centre place at needs, symmetrical perforate, Fig. 3 is seen in its plane signal;

The second, adopt steel plate to make box steelframe, use a top board 4 and two blocks of side plates 5, the specification of top board 4 is the thick steel plate of 10mm, and width is deck-siding+45mm, and length is 200mm; The specification of two blocks of side plates 5 is the thick steel plate of 8mm, and width is 200mm, highly is deck-molding+100mm, reserves 2 bolts hole on every block of side plate, and aperture 18mm is welded on the top board 4, and scheme drawing is seen Fig. 4;

The 3rd, in the box steelframe patchhole of making 3, penetrate bolt 6 and tight a bolt, make box steelframe clamp fitting on beams of concrete, bolt 6 is two M16.Scheme drawing is seen Fig. 5;

The 4th, welding steel 7 and base plate 8, and by tension bolt 10 with the suspension transporting facility track 9 be connected.The distance on the h plane that is existing reinforced beam 1 bottom surface to the back of half bearing shell 8.According to the value size of h, this step is divided into following two kinds of situations and carries out:

1. when 100mm≤h＜200mm, the specification of steel plate 7 is the thick steel plate of 8mm, and width is 100mm, highly is h+150mm; The specification of back of half bearing shell 8 is the thick steel plate of 14mm, and width is 130mm, and length is 200mm, reserves 2 bolts hole, aperture 18mm on the every base plate; Tension bolt 10 is four M16; The specification that hangs transporting facility track 9 is I25a.Scheme drawing is seen Fig. 5, Fig. 6, Fig. 7;

2. when 200mm≤h≤600mm, increase stiffener 11, the specification of steel plate 7 is the thick steel plate of 8mm, and width is 100mm, highly is h+150mm; The specification of back of half bearing shell 8 is the thick steel plate of 14mm, and width is deck-siding+200mm, and length is 200mm; Reserve 4 bolts hole, aperture 18mm on the every base plate; The specification of stiffener 11 is the thick steel plate of 8mm, and width is a deck-siding, highly is h-80mm; Tension bolt 10 is four M16; The specification that hangs transporting facility track 9 is I25a.Scheme drawing is seen Fig. 8, Fig. 9;

The 5th, with slightly expanded concrete that perforate 3 envelopes on the plate 2 are real.

By above steps, promptly finished and on beam, set up the work that steel hangs the transportation device suspension centre, as can be seen, whole process is very simple and direct, and it is lightly attractive in appearance that the steel of newly establishing hangs the transportation device suspension centre, place in operation at once, stressed effect is also fine.

Claims

1. the suspension transportation device suspension centre structure of setting up in the building, it is characterized in that: on reinforced beam (1) the both sides floors (2) of existing building thing, two mounting holes (3) are arranged, the interior bolt of making of top board (4), side plate (5) (6) that also passes through of box steelframe insertion mounting hole (3) connects, steel plate (7) is connected with side plate (5), base plate (8) is connected with steel plate (7), side plate (5), and base plate (8) connects suspension transporting facility track (9) by bolt (10).

2. the suspension transportation device suspension centre structure of setting up in the building according to claim 1 is characterized in that: on the base plate (8) between the biside plate (5) stiffener (11) is arranged.