CN219863284U - Prefabricated roof beam of assembled building - Google Patents

Abstract

The utility model provides an assembled building precast beam, which belongs to the technical field of assembled buildings and comprises two upright posts and cross beams, wherein the two cross beams are arranged, the upright posts are positioned between the two cross beams, grooves are formed in the left side and the right side of the upright posts, two rows of screw holes are formed in the grooves in the left side and the right side, two fixing blocks are respectively matched with the two upright posts, each fixing block is L-shaped, two insertion holes are formed in one side of each fixing block, two insertion holes are formed in one side, which is deviated from the groove, of each cross beam, two insertion rods are fixedly connected to one end, which is deviated from the cross beam, of each insertion hole, springs are fixedly connected to one end, which is deviated from the opening of each insertion hole, of each spring, and two ends of each baffle are respectively attached to the insertion holes. When the utility model is actually used, the assembly height of the assembled building can be changed according to different use environments, and the utility model has the advantages of simple and convenient operation and strong practicability.

Description

Prefabricated roof beam of assembled building

Technical Field

The utility model relates to the technical field of assembled buildings, in particular to an assembled building precast beam.

Background

Along with the continuous development of building technology, the application range of prefabricated building is wider and wider, but the prefabricated beam is one of the prefabricated building, but the prior prefabricated building prefabricated beam is usually fixedly connected between a cross beam and an upright post in actual use, and the prior prefabricated building prefabricated beam is difficult to adjust the installation height along with different use environments, has certain use limit, does not have a damping function, is easy to reduce the stability of the prefabricated building under the action of external force, and needs to be improved.

Disclosure of Invention

The utility model aims to provide an assembled building precast beam which is used for solving the defects in the prior art.

The above object is solved by the following technical scheme:

the utility model provides an assembled building precast beam, includes stand and crossbeam, the crossbeam is provided with two, just the stand is located two between the crossbeam, the recess is all seted up to the left and right sides of stand, the left and right sides two rows of screw holes have all been seted up to the inside of recess, and two the crossbeam all is fit for two fixed blocks about, two the crossbeam is partial to two jacks about having all been seted up to one side of recess, and every the fixed block is partial to two inserted bars of equal fixedly connected with of one end of crossbeam, and every the inside of jack is all fixedly connected with spring.

As a preferable scheme, each fixed block is L-shaped, and two openings are formed in one side of each fixed block.

Preferably, a baffle is fixedly connected to one end of each spring, which is biased towards the jack aperture.

As a preferable scheme, two ends of each partition plate are respectively attached to the insertion holes.

The beneficial effects are that:

(1) When the utility model is actually used, the assembly height of the assembled building can be changed according to different use environments, and the utility model has the advantages of simple and convenient operation and strong practicability.

(2) When the utility model is in actual use, a certain damping effect can be achieved after the building is assembled, the stability after the assembly is improved, and the safety of the building is facilitated.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

Fig. 3 is a schematic cross-sectional structure of a cross-beam according to the present utility model.

In fig. 1-3: 1-stand columns; 2-a cross beam; 201-a jack; 2011-separator; 2012-springs; 3-grooves; 301-screw holes; 4-fixing blocks; 401-opening holes; 402-plunger.

Detailed Description

Please refer to fig. 1 to 3:

the embodiment provides a prefabricated roof beam of assembled building, including stand (1) and crossbeam (2), crossbeam (2) are provided with two, just stand (1) are located two between crossbeam (2), recess (3) are all seted up to the left and right sides of stand (1) the inside of recess (3) is all seted up two rows of screw (301) about, and two crossbeam (2) all are adapted with two fixed blocks (4) from top to bottom, two crossbeam (2) are inclined to one side of recess (3) has all seted up two jack (201) from top to bottom, and every fixed block (4) are inclined to one end of crossbeam (2) two jack (402) of equal fixedly connected with of one end to every jack (201) inside equal fixedly connected with spring (2012), insert to the trompil 401 with the help of external bolt and insert in screw 301 and make fixed block 4 and stand 1 be connected with jack 4 insert in the jack 402 can insert to jack 402 in the time of fixed block 4 and make and insert in the jack 402 and can take part in the time of the shock attenuation and the other three and the same, can also be connected to the crossbeam 2 through the jack, the shock attenuation, when the three is inclined to 2.

Further, every fixed block 4 all is L form, and two trompils 401 have all been seted up to one side of every fixed block 4, through this kind of design, when installing crossbeam 2 and stand 1, insert the one end of crossbeam 2 to recess 3 in, then place two fixed blocks 4 respectively in the upper and lower end of crossbeam 2 for crossbeam 2 is placed in between two fixed blocks 4 from top to bottom, inserts the trompil 401 in later with external bolt and insert in screw 301 for fixed block 4 is connected with stand 1, and then makes crossbeam 2 and stand 1 fixed connection.

Further, through this design, when the insert rod 402 is inserted into the jack 201, the end of the insert rod 402 far away from the fixed block 4 can directly prop against the partition 2011 in the jack 201 and press against the partition 2011, so as to reduce the force transferred to the fixed block 4, and further reduce the force transferred to the upright column 1, thereby improving the overall stability of the building.

Further, the two ends of each partition 2011 are respectively attached to the jack 201, through the design, when the insert rod 402 is pressed on the partition 2011, the partition 2011 can be made to have elasticity by means of the spring 2012, so that the insert rod 402 can deeply enter the jack 201, and the tightness of connection between the fixing block 4 and the cross beam 2 is further enhanced in an auxiliary manner.

Working principle:

when the utility model is used, the beam 2 is connected with the upright 1, when the beam 2 and the upright 1 are connected, one end of the beam 2 is inserted into the groove 3, then two fixing blocks 4 are respectively arranged at the upper end and the lower end of the beam 2, so that the beam 2 is arranged between the upper fixing block 4 and the lower fixing block 4, then an external bolt is inserted into the opening 401 and is spirally inserted into the screw hole 301, so that the fixing block 4 is connected with the upright 1, and then the beam 2 and the upright 1 are fixedly connected, when the fixing block 4 is connected with the upright 1, the inserted rod 402 connected with the fixing block 4 can be inserted into the insertion hole 201 together, so that the inserted rod 402 extends into the beam 2, the upright and the fixing block 4, the tightness of the connection among the beam 2, the upright and the fixing block 4 is enhanced, and simultaneously, after the inserted rod 402 is inserted into the insertion hole 201, one end of the inserted rod 402, which is far away from the fixing block 4, can be directly abutted against a partition 2011 in the partition 2011 and pressed on the partition 2011, and when an earthquake or other forces act on the beam 2, the buffer can be restrained through the spring 2012, so that the force is transferred to the fixing block 4 and the overall strength is reduced, and the strength of the building is improved.

Claims (4)

1. The utility model provides an assembled building precast beam, includes stand (1) and crossbeam (2), crossbeam (2) are provided with two, just stand (1) are located two between crossbeam (2), its characterized in that, recess (3) are all seted up to the left and right sides of stand (1) the inside of recess (3) is all seted up two rows of screw (301), and two crossbeam (2) all are fit with two fixed blocks (4) from top to bottom, two crossbeam (2) are partial to two jack (201) from top to bottom have all been seted up to one side of recess (3), and every fixed block (4) are partial to one end of crossbeam (2) is equal fixedly connected with two inserted bars (402), and every the inside of jack (201) is equal fixedly connected with spring (2012).

2. An assembled building precast beam as claimed in claim 1, characterised in that each of the fixing blocks (4) is L-shaped and that two openings (401) are provided in one side of each of the fixing blocks (4).

3. A prefabricated building beam according to claim 1, characterized in that a spacer (2011) is fixedly connected to one end of each spring (2012) which is biased towards the aperture of the receptacle (201).

4. A prefabricated building beam according to claim 3, characterized in that the two ends of each partition (2011) are respectively attached to the insertion holes (201).