A kind of structure that the large-tonnage suspension ring are set on reinforced concrete beam
Technical field
The utility model relates to a kind of structure that the large-tonnage suspension ring are set on reinforced concrete beam, it belongs to industry or civilian construction field.
Technical background
When the large-tonnage suspension ring are set on reinforced concrete beam, if with usual used reinforcing bar suspension ring, need the very big reinforcing bar suspension ring of number just can bear the load of production usefulness, it is overstocked that the interior rebar spacing of reinforced concrete beam is arranged, the inconvenience that causes constructing, pouring beam inner concrete leakiness, the easily loosening problem that causes it to come off and can't guarantee the reinforced concrete beam casting quality of suspension ring.In order to address the above problem, the height and the width of increasing reinforced concrete beam have simply increased reinforcing bar and concrete consumption on the contrary, have caused increasing of cost.
The utility model content
The utility model is exactly in order to solve the problems of the technologies described above, and provide a kind of structure that the large-tonnage suspension ring are set on reinforced concrete beam, it can guarantee that suspension ring are connected with the reliable of reinforced concrete beam, has solved prior art simultaneously again for satisfying the problem that needs are provided with the reinforcing bar suspension ring of One's name is legion of producing.
In order to solve the problems of the technologies described above, the utility model is achieved in that a kind of structure that the large-tonnage suspension ring are set on reinforced concrete beam, its structure is as follows: embedded part 2 is reserved in the both sides at reinforced concrete beam 1, on embedded part, respectively weld one section channel-section steel 3 again, and requiring channel-section steel 3 to stretch out at the bottom of the reinforced concrete beam beam downwards, two channel-section steels, 3 bottoms add weldering one horizontal i iron 4 in addition.
With i iron 4 joints stiffening rib steel plate 5 is set at described channel-section steel 3.
The bottom of described i iron 4 as far as possible close channel-section steels 3.
Described embedded part is straight reinforcing bar dowel or angle steel dowel 6 embedded parts.
Connect channel-section steel 3 with fillet weld on the described reservation embedded part.
Advantage of the present utility model and effect are as follows:
This practical employing is reserved embedded part in the both sides of reinforced concrete beam, embedded part adopts dowel or anchor slab embedded part, embedded part has guaranteed reliably to be connected with reinforced concrete beam at large-tonnage load action lower lift ring, respectively weld one section channel-section steel on the embedded part, and require channel-section steel to stretch out certain-length at the bottom of the reinforced concrete beam beam downwards, be connected with fillet weld between channel-section steel and the embedded part, make fillet weld come the large-tonnage load of resistant function on suspension ring, add weldering one horizontal i iron between two channel-section steels in addition, require the bottom of the as far as possible close channel-section steel of i iron, at channel-section steel and i iron joint stiffening rib steel plate is set, to form the sealing suspension ring.It can guarantee that suspension ring are connected with the reliable of reinforced concrete beam, solved again simultaneously to satisfying when producing needs the reinforcing bar suspension ring of One's name is legion being set, make the interior reinforcement placement spacing of reinforced concrete beam overstocked, cause pouring beam inner concrete leakiness, the easily loosening problem that causes it to come off and can't guarantee the reinforced concrete beam casting quality of suspension ring.It has simple structure, and power transmission is directly reliable, the characteristics of easy construction, economical rationality.The utility model can guarantee to hang effective transmission of load, can not destroy the stress performance of reinforced concrete beam again.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Among the figure, 1, reinforced concrete beam; 2, reserve embedded part; 3, channel-section steel; 4, horizontal i iron; 5, stiffening rib steel plate; 6, straight reinforcing bar dowel or angle steel dowel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details, but protection domain of the present utility model is not limit by embodiment.
As depicted in figs. 1 and 2, the utility model is constructed as follows: embedded part 2 is reserved in the both sides at reinforced concrete beam 1, embedded part 2 adopts straight reinforcing bar dowel or angle steel dowel 6, embedded part has guaranteed reliably to be connected with reinforced concrete beam at large-tonnage load action lower lift ring, respectively weld one section channel-section steel 3 on the embedded part, and require channel-section steel to stretch out at the bottom of the reinforced concrete beam beam downwards, be connected with fillet weld between channel-section steel and the embedded part, make fillet weld come the large-tonnage load of resistant function on suspension ring, add weldering one horizontal i iron 4 between two channel-section steels in addition, require i iron as far as possible near the bottom of channel-section steel, stiffening rib steel plate 5 is set, to form the sealing suspension ring at channel-section steel and i iron joint.