CN211548032U

CN211548032U - Anti-seismic fabricated building frame structure

Info

Publication number: CN211548032U
Application number: CN201922503595.3U
Authority: CN
Inventors: 张运香; 姚毅; 赵保丽
Original assignee: Shanxi Lusheng Traffic Architectural Design Co ltd
Current assignee: Shanxi Lusheng Traffic Architectural Design Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-22
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an antidetonation assembly type building frame construction, including basic roof, soleplate, leg post and outer wall body, a plurality of leg post of fixedly connected with between basic roof and the soleplate. The utility model discloses when receiving transverse vibration, one of two L type sliders at crossbeam both ends is to moving, a move in opposite directions, compress two springs and two tensile springs respectively, play buffering antidetonation effect, when receiving longitudinal vibration, because the both ends of hinge bar and crossbeam articulated shaft extend to the equal fixed connection gear in crossbeam both sides respectively, two gear intermeshing of recess both sides, two hinge bars that make crossbeam one end like this can only overturn in opposite directions or overturn relatively, and then make two L type sliders can only move in opposite directions or relative movement, thereby receiving longitudinal vibration and making, the crossbeam can keep original state with two hinge bars, two springs that the compression is located the crossbeam top and two springs that the tensile is located the crossbeam below simultaneously, play buffering absorbing purpose.

Description

Anti-seismic fabricated building frame structure

Technical Field

The utility model relates to a building technical field, specificly relate to an antidetonation assembly type structure of building frame structure.

Background

The fabricated building is a structural building which is rapidly constructed by taking prefabricated parts produced in advance in a factory as main components and assembling and anchoring the prefabricated parts on site. In the actual production of the building industry at present, the fabricated building is the most widely used building mode, and in countries where the fabricated building is widely applied, a plurality of buildings with high quality requirements are gradually constructed by adopting prefabricated fabricated structures.

The steel structure fabricated building is a residential structure which is assembled on site with a cast-in-place floor slab by taking a steel member prefabricated in a factory as a basic structural member and additionally arranging an inner wall slab and an outer hanging wall slab. The steel structure prefabricated house has the obvious advantages of high strength, light weight, short construction period, good anti-seismic performance, high industrialization degree and the like, and the prefabricated building adopting the prefabricated steel structure is superior to the existing reinforced concrete house in terms of function, cost performance, comfort and safety. The steel structure assembly type building is an ideal development trend of the assembly type building in the future. The frame structure in the prior art has the problem of insufficient earthquake-resistant effect when being used for a steel structure assembled earthquake-resistant building.

The patent of invention named as steel structure earthquake-proof frame structure and steel structure assembled earthquake-proof building is published by the national intellectual property office in 2018, 3 month and 27 days, and the application numbers are as follows: 201711252297.0, this patent beneficial effect is that anti-seismic performance is good, realizes assembled construction mode easily, and the efficiency of construction is high, but its overall frame structure's girder steel can't alleviate the ascending vibrations of vertical side, when receiving vertical vibrations, can not be fine carry out antidetonation and move away to avoid possible earthquakes to cause whole structure to take place to warp easily.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an antidetonation assembly type building frame construction to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

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

an anti-seismic fabricated building frame structure comprises a foundation top plate, a foundation bottom plate, leg columns and outer wall bodies, wherein a plurality of leg columns are fixedly connected between the foundation top plate and the foundation bottom plate;

the steel beam unit comprises a positioning part and a connecting part, the positioning part is arranged in the middle of one side, opposite to the adjacent leg column, of the positioning part, the positioning part comprises a pair of angle steels, a sliding strip and two L-shaped sliding blocks, the angle steels are arranged on the side wall of the leg column by taking the center line of the leg column in the vertical direction as a symmetry axis, the sliding strip is arranged on the side wall of the leg column between the two angle steels, the two L-shaped sliding blocks are arranged on one side of the sliding strip in a sliding mode, springs are arranged between the two L-shaped sliding blocks and the two angle steels, and two ends of;

adapting unit locates between the locating part of two adjacent leg posts, adapting unit includes crossbeam, hinge bar and gear, the both ends of crossbeam all are provided with the recess, and the recess both ends all articulate there is the hinge bar, and the both ends of hinge bar and crossbeam articulated shaft extend to the equal fixedly connected with gear in crossbeam both sides respectively, two gear intermeshing of recess both sides, a pair of and the L type slider that corresponds of crossbeam are kept away from to the hinge bar is articulated.

Preferably, the length of the cross beam is smaller than the distance between the adjacent hinge rods.

Preferably, the sum of the length of the cross beam and the length of the two hinge rods is greater than the distance between two adjacent leg posts.

Preferably, the angle steel is fixedly connected with the leg column through a bolt.

Preferably, the number of the leg posts is three, and two ends of the three leg posts are vertically connected to the foundation top plate and the foundation bottom plate.

Preferably, an L-shaped fixing block is arranged between the outer wall body and the leg column, one end of the L-shaped fixing block is fixedly connected to the outer wall body, and the other end of the L-shaped fixing block is fixedly connected with the leg column through a bolt.

3. Advantageous effects

The utility model is provided with two L-shaped sliders in one side of the sliding strip in a sliding way, springs are arranged between the two L-shaped sliders and the two angle steels, both ends of the springs are respectively fixedly connected with the angle steels and the L-shaped sliders, both ends of the cross beam are provided with grooves, both ends of the grooves are hinged with the hinged rods, both ends of the hinged rods and both ends of the hinged shaft of the cross beam respectively extend to both sides of the cross beam and are fixedly connected with gears, two gears at both sides of the grooves are mutually meshed, one pair of the hinged rods away from the cross beam is hinged with the corresponding L-shaped slider, when the utility model is applied, when the utility model is subjected to transverse vibration, one L-shaped slider at both ends of the cross beam moves towards the other pair, one L-shaped slider moves towards the other, two L-shaped sliders respectively compress two springs and stretch two springs, the two springs are repeated to play a buffering and anti-seismic effect, when, two gears intermeshing of recess both sides makes two articulated arms of crossbeam one end can only overturn in opposite directions or overturn relatively like this, and then makes two L type sliders can only move in opposite directions or relative movement to receiving longitudinal vibration and making, the crossbeam can keep original state with two articulated arms, and two springs that the compression is located the crossbeam top simultaneously and two springs that the extension is located the crossbeam below play buffering absorbing purpose.

Drawings

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

fig. 2 is a schematic top view of the positioning member of the present invention;

fig. 3 is a schematic view of a partial structure at a in fig. 1.

Reference numerals: the structure comprises the following components, by weight, 1-an outer wall body, 2-L-shaped fixed blocks, 3-leg columns, 31-sliding strips, 4-foundation top plates, 5-cross beams, 51-grooves, 6-foundation bottom plates, 7-gears, 8-springs, 9-angle steel, 10-L-shaped sliding blocks and 11-hinge rods.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

1-3, an earthquake-resistant assembly type building frame structure, comprising a foundation top plate 4, a foundation bottom plate 6, leg posts 3 and an outer wall body 1, wherein a plurality of leg posts 3 are fixedly connected between the foundation top plate 4 and the foundation bottom plate 6, three leg posts 2 are provided, two ends of the three leg posts 2 are vertically connected on the foundation top plate 4 and the foundation bottom plate 6, the outer wall body 1 is respectively and fixedly connected on the leg posts 3 at two sides, an L-shaped fixing block 2 is arranged between the outer wall body 1 and the leg posts 3, one end of the L-shaped fixing block 2 is fixedly connected on the outer wall body 1, the other end of the L-shaped fixing block 2 is fixedly connected with the leg posts 3 through bolts, and a steel beam unit is arranged between the adjacent leg posts 3;

the steel beam unit comprises a positioning part and a connecting part, the positioning part is arranged in the middle of one side, opposite to each other, of each adjacent leg column 3, the positioning part comprises a pair of angle steels 9, a sliding strip 31 and two L-shaped sliders 10, the angle steels 9 are arranged on the side walls of the leg columns 3 by taking the center line of each leg column 3 in the vertical direction as a symmetry axis, the sliding strip 31 is arranged on the side wall of each leg column 3 between the two angle steels 9, the two L-shaped sliders 10 are arranged on one side of the sliding strip 31 in a sliding mode, springs 8 are arranged between the two L-shaped sliders 10 and the two angle steels 9, two ends of each spring 8 are fixedly connected with the angle;

adapting unit locates between the locating part of two adjacent leg 3, adapting unit includes crossbeam 5, hinged rod 11 and gear 7, the both ends of crossbeam 5 all are provided with recess 51, and the recess 51 both ends all articulate hinged rod 11, and hinged rod 11 extends to crossbeam 5 both sides all fixedly connected with gear 7 respectively with the both ends of the articulated shaft of crossbeam 5, two gear 7 intermeshing of recess 51 both sides, a pair of and the L type slider 10 that corresponds of crossbeam 5 are kept away from to hinged rod 11 is articulated, the length of crossbeam 5 is less than the distance between the adjacent hinged rod 11, the length of crossbeam 5 and the sum of two hinged rod 11 length are greater than the distance between two adjacent leg 3.

The working principle is as follows: when the utility model is applied, when the utility model is subjected to transverse vibration, two L-shaped sliders 10 at two ends of the beam 5 move towards each other and move towards each other, respectively compress two springs 8 and stretch two springs 8, and the above steps are repeated to play a buffering and anti-shock effect, when the utility model is subjected to longitudinal vibration, because the hinged rods 11 and two ends of the hinged shaft of the beam 5 respectively extend to the two sides of the beam 5 and are fixedly connected with the gears 7, and the two gears 7 at two sides of the groove 51 are mutually meshed, the two hinged rods 11 at one end of the beam 5 can only turn over towards each other or relative to each other, and the two L-shaped sliders 10 can only move towards each other or relative to each other, so that the beam 5 and the two hinged rods 11 can keep the original state when being subjected to longitudinal vibration, and simultaneously compress the two springs 8 above the beam 5 and stretch the two springs 8 below the beam 5, the purpose of buffering and shock absorption is achieved.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. An anti-seismic fabricated building frame structure comprises a foundation top plate (4), a foundation bottom plate (6), leg columns (3) and an outer wall body (1), wherein a plurality of leg columns (3) are fixedly connected between the foundation top plate (4) and the foundation bottom plate (6), the outer wall body (1) is respectively and fixedly connected to the leg columns (3) on two sides, and the anti-seismic fabricated building frame structure is characterized in that steel beam units are arranged between the adjacent leg columns (3);

the steel beam unit comprises a positioning part and a connecting part, the positioning part is arranged in the middle of one side, opposite to each other, of each adjacent leg column (3), the positioning part comprises a pair of angle steels (9) which are arranged on the side wall of each leg column (3) by taking the center line of each leg column (3) in the vertical direction as a symmetry axis, a sliding strip (31) arranged on the side wall of each leg column (3) between the two angle steels (9) and two L-shaped sliders (10) arranged on one side of the sliding strip (31) in a sliding mode, springs (8) are arranged between the two L-shaped sliders (10) and the two angle steels (9), and two ends of each spring (8) are fixedly connected with the angle steels (9) and the L-shaped sliders (10) respectively;

adapting unit locates between the locating part of two adjacent leg (3), adapting unit includes crossbeam (5), hinge bar (11) and gear (7), the both ends of crossbeam (5) all are provided with recess (51), and recess (51) both ends all articulate hinge bar (11), and hinge bar (11) and crossbeam (5) articulated shaft's both ends extend to crossbeam (5) both sides all fixedly connected with gear (7) respectively, two gear (7) intermeshing of recess (51) both sides, a pair of and the L type slider (10) that correspond of crossbeam (5) are kept away from in hinge bar (11) are articulated.

2. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the length of said transverse beams (5) is less than the distance between adjacent said hinge rods (11).

3. An earthquake-proof assembled building frame structure according to claim 2, characterized in that the sum of the length of the cross beam (5) and the length of the two hinge rods (11) is greater than the distance between two adjacent leg columns (3).

4. An earthquake-proof fabricated building frame structure according to claim 1, characterized in that the angle steel (9) is fixedly connected with the leg post (3) by means of a bolt.

5. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the leg columns (3) are provided with three, and two ends of the three leg columns (3) are vertically connected to the foundation top plate (4) and the foundation bottom plate (6).

6. An earthquake-proof assembled building frame structure according to claim 1, characterized in that an L-shaped fixing block (2) is arranged between the outer wall body (1) and the leg column (3), one end of the L-shaped fixing block (2) is fixedly connected to the outer wall body (1), and the other end of the L-shaped fixing block (2) is fixedly connected with the leg column (3) through a bolt.