CN113123657B - Assembled building connection node structure and application method thereof - Google Patents
Assembled building connection node structure and application method thereof Download PDFInfo
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- CN113123657B CN113123657B CN202110224475.9A CN202110224475A CN113123657B CN 113123657 B CN113123657 B CN 113123657B CN 202110224475 A CN202110224475 A CN 202110224475A CN 113123657 B CN113123657 B CN 113123657B
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- lever
- crossbeam
- cross beam
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
Abstract
The invention relates to the technical field of building equipment, and discloses an assembled building connection node structure, which comprises a box body, wherein a cover plate is fixedly sleeved on the upper surface of the box body, and cross beams are fixedly sleeved on the periphery of the box body. This assembled building connected node structure, through the symmetry setting of fulcrum one with fulcrum two, and under the connected action of lever one with lever two, make the upper surface of fly leaf build the brick after the weight gain, no matter what side of fly leaf upper surface is put, lever one and lever two decline simultaneously and decline highly the same, make the crossbeam become the wall at the brickwork, after the weight increase, the weight of brick can be transmitted to the holding down force to the crossbeam on pressing from both sides tight piece, and then put the middle part of crossbeam and bear the weight after, after long-time use, easy fatigue deformation bending downwards, the holding down force of pressing from both ends of tight piece increases, the pressure at crossbeam both ends has been increased, and then can slow down the middle part fatigue bending of crossbeam, increase the intensity and the life of building.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to an assembled building connection node structure and a use method thereof.
Background
The prefabricated building is characterized in that the components are prefabricated in factories or construction sites, the scattered prefabricated components are connected into a structure formed by integrating the components through mechanical hoisting and certain connecting means, iron sheets are fixed on the constructed frames through screws, and finally the prefabricated building is constructed into a movable plank house, so that resources and energy sources can be effectively saved, the adverse effect of site construction on the fields and the environment is reduced, and meanwhile, the construction period is shortened.
The current assembled building, at the assembly in-process, mostly use modes such as welding, bolt, rivet to realize connecting, the operation is complicated, and easy corrosion leads to joint strength to descend, is unfavorable for the stability performance of whole building, is at patent application number: 201910338550.7A construction joint is disclosed, wherein beams to be installed in all directions are clamped by arc clamping plates through rotation, the arc clamping plates clamp and fix the beams on four sides, in a steel prefabricated construction, masonry is required to be built above some steel frame beams to form a wall surface, the arc clamping plates clamp and fix the beams, after the masonry is built, the weight is increased, the rigidity of the arc clamping plates is not easy to break, so that construction damage is caused, under the condition of shaking houses, the weights of the beams and the masonry are large, shaking inertia force is large, impact force to the arc clamping plates is large, the arc clamping plates are easy to damage, and meanwhile, the transmission of the existing locking mechanism is complex, so that the equipment structure is complex.
Disclosure of Invention
The invention provides an assembled building connection node structure and a use method thereof, which have the advantages of simple structure, convenient installation, stable beam after installation and capability of bearing larger shaking, and solve the problems of complex structure, difficult manufacture, easy breakage and damage after shaking in an earthquake, and building collapse of the existing equipment.
The invention provides the following technical scheme: the utility model provides an assembled building connection node structure, includes the box, the fixed cover in upper surface of box is equipped with the apron, fixed cover all around of box is equipped with the crossbeam, the upper surface of crossbeam just is located the inside of box and places the locking and have the clamping block, one side fixed mounting in the crossbeam has the fulcrum one, the opposite side fixed mounting in the crossbeam has the fulcrum two, the top movable sleeve of fulcrum one has the lever one, the top movable sleeve of fulcrum two has the lever two, the lever one passes through the connecting rod with the middle part of lever two and is connected, the upper surface fixed mounting of lever one and lever two has the fly leaf, the fly leaf is located the top of crossbeam, fixed mounting has the spring between fly leaf and the crossbeam, clamping block fixed connection in the box of the right-hand member installation of lever, the middle part movable mounting of box has the spacing post, the surface movable sleeve of fixed axle all around, the surface movable sleeve of fixed axle has the lever two, the inside of the box has the pivot sleeve, the pivot sleeve has the pivot groove has the pivot, the pivot sleeve has the pivot groove has, the pivot sleeve has the pivot groove, the pivot sleeve has the pivot.
Preferably, the first fulcrum and the second fulcrum and the first lever and the second lever are symmetrically arranged in the cross beam, and the first lever is communicated with the middle point of the second lever.
Preferably, the limiting column can move downwards on the cover plate, the component force levers are four curved and mutually contacted to form a circle, and the component force levers are mirror image Z-shaped.
Preferably, the first rotary sleeve is divided into an upper layer and a lower layer, the upper layer and the lower layer are connected with each other, the connecting rods rotate in four corners in the box body, the clamping wheels are arranged on the upper layer and the lower layer of the first rotary sleeve, and the setting positions of the tooth grooves are staggered with the clamping wheels arranged on the outer surface of the first rotary sleeve.
Preferably, the method comprises the following steps:
s1, mounting a box body on an upright post, and movably sleeving cross beams in four directions with the box body;
s2, turning the first rotary sleeve by hands to drive the second rotary sleeve to rotate reversely, and clamping the beam by the first rotary sleeve and a clamping wheel arranged on the outer surface of the rotary sleeve;
s3, pushing the limiting column downwards to drive the component force lever to contact with the upper surface of the cross beam;
s4, the mounting clamping block is contacted with the upper surface of the cross beam and fixedly connected with the second lever;
s5, covering the cover plate for compaction, and finishing the combined installation of the cross beams;
s6, bricking the upper surface of the movable plate to form a wall surface;
and S7, the weight on the movable plate is increased to drive the movable plate to move downwards, so that the lever I and the lever II are driven to move downwards, and the clamping block is driven to move downwards to press the two ends of the cross beam.
The invention has the following beneficial effects:
1. this assembled building connected node structure, through the symmetry setting of fulcrum one with fulcrum two, and under the connected action of lever one with lever two, make the upper surface of fly leaf build the brick after the weight gain, no matter what side of fly leaf upper surface is put, lever one and lever two decline simultaneously and decline highly the same, make the crossbeam become the wall at the brickwork, after the weight increase, the weight of brick can be transmitted to the holding down force to the crossbeam on pressing from both sides tight piece, and then put the middle part of crossbeam and bear the weight after, after long-time use, easy fatigue deformation bending downwards, the holding down force of pressing from both ends of tight piece increases, the pressure at crossbeam both ends has been increased, and then can slow down the middle part fatigue bending of crossbeam, increase the intensity and the life of building.
2. According to the assembled building connection node structure, the limiting columns can move downwards on the cover plate, the component force levers are four curved and are in contact with each other to form a circle, the component force levers are mirror image Z-shaped, under the movement of the limiting columns, the component force levers can be in contact with the upper surface of the cross beam, when the middle part of the cross beam is bent downwards due to fatigue deformation, the two ends of the cross beam can tilt upwards to push the component force levers corresponding to the cross beam to move upwards, the force is guided to the cross beams on the two sides under the action of the component force levers, the clamping force of the cross beams on the two sides is increased, the service lives of the cross beams on the two sides are guaranteed, meanwhile, after the building shakes, the shaking of the cross beams disperses the force to the two sides through the component force levers, and due to the annular connection of the component force levers, the cross beams installed in the four directions shake the whole stress, and then the shock resistance of the building is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic top view of the case of the present invention;
FIG. 3 is a schematic view of a rotor sleeve according to the present invention;
fig. 4 is a schematic view of the linear state structure of the component force lever of the present invention.
In the figure: 1. a case; 2. a cover plate; 3. a cross beam; 4. a clamping block; 5. a first fulcrum; 6. a second fulcrum; 7. a lever I; 8. a lever II; 9. a movable plate; 10. a spring; 11. a limit column; 12. a fixed shaft; 13. a component force lever; 14. a first rotating sleeve is arranged; 15. a gear; 16. a second rotating sleeve; 17. a pinch roller; 18. a chute; 19. tooth slots.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an assembled building connection node structure comprises a box body 1, a cover plate 2 is fixedly sleeved on the upper surface of the box body 1, a cross beam 3 is fixedly sleeved on the periphery of the box body 1, a clamping block 4 is arranged on the upper surface of the cross beam 3 and positioned in the box body 1, a first fulcrum 5 is fixedly arranged on one side of the inner part of the cross beam 3, a second fulcrum 6 is fixedly arranged on the other side of the inner part of the cross beam 3, a first lever 7 is movably sleeved on the top of the first fulcrum 5, a second lever 8 is movably sleeved on the top of the second fulcrum 6, the first lever 7 is connected with the middle part of the second lever 8 through a connecting rod, a movable plate 9 is fixedly arranged on the upper surface of the first lever 7 and the second lever 8, the movable plate 9 is positioned above the cross beam 3, a spring 10 is fixedly arranged between the movable plate 9 and the cross beam 3, the right end of the lever I7 is fixedly connected with the clamping block 4 in the box body 1 arranged at the right end of the cross beam 3, the left end of the lever II 8 is fixedly connected with the clamping block 4 in the box body 1 arranged at the left end of the cross beam 3, the middle part of the box body 1 is movably provided with a limiting column 11, the periphery of the limiting column 11 is fixedly provided with a fixed shaft 12, the outer surface of the fixed shaft 12 is movably sleeved with a component force lever 13, the inside of the box body 1 is movably sleeved with a first rotating sleeve 14, the outer surface of the first rotating sleeve 14 is meshed with a gear 15, the outer surface of the gear 15 is meshed with a second rotating sleeve 16, the first rotating sleeve 14 is sleeved with the second rotating sleeve 16, the outer surfaces of the first rotating sleeve 14 and the second rotating sleeve 16 are respectively provided with clamping wheels 17, four corners of the box body 1 are symmetrically provided with sliding grooves 18, and the outer surface of the first rotating sleeve 14 is provided with tooth grooves 19.
The first fulcrum 5, the second fulcrum 6, the first lever 7 and the second lever 8 are symmetrically arranged in the cross beam 3, the first lever 7 is communicated with the middle point of the second lever 8, the first lever 5 and the second lever 8 are symmetrically arranged, and under the connection effect of the first lever 7 and the second lever 8, the upper surface of the movable plate 9 is built with bricks and then is weighted, no matter which side of the upper surface of the movable plate 9 is placed, the first lever 7 and the second lever 8 are simultaneously lowered and the lowering height is the same, so that the cross beam 3 is built into a wall, after the weight is increased, the weight of the bricks can be transmitted to the clamping block 4 to bear the lower pressure of the cross beam 3, and then after the middle part of the cross beam 3 bears the weight, the middle part of the cross beam is easy to be subjected to fatigue deformation and downward bending after long-time use, the lower pressure of the clamping block 4 is increased, the pressure at two ends of the cross beam 3 is increased, and then the fatigue bending of the middle part of the cross beam 3 can be slowed down, and the strength and the service life of a building are prolonged.
The limiting columns 11 can move downwards on the cover plate 2, the component force levers 13 are four curved and mutually contacted to form a circle, the component force levers 13 are mirror image Z-shaped, the component force levers 13 are arranged in a shape of the component force levers 13 and mutually contacted, under the movement of the limiting columns 11, the component force levers 13 can be contacted with the upper surface of the cross beam 3, when the middle part of the cross beam 3 is bent downwards due to fatigue deformation, the two ends of the cross beam 3 can tilt upwards to push the component force levers 13 corresponding to the middle part to move upwards, the force is guided to the cross beam 3 on two sides under the action of the component force levers 13, the clamping force on the cross beam 3 on two sides is increased, the service life of the cross beam 3 on two sides is ensured, and meanwhile, after the building shakes, the shaking force of the cross beam 3 is dispersed to two sides through the component force levers 13, and the cross beam 3 installed in four directions shakes to be integrally stressed due to annular connection of the component force levers 13, so that the shock resistance of the building is enhanced.
The first rotating sleeve 14 is divided into an upper layer and a lower layer and is connected with each other, the connecting rods rotate in four corners in the box body 1, the clamping wheels 17 are arranged on the upper layer and the lower layer of the first rotating sleeve 14, the set-up positions of tooth grooves 19 are staggered with the clamping wheels 17 arranged on the outer surface of the first rotating sleeve 14, the clamping wheels 17 are arranged through the structure of the first rotating sleeve 14, force is applied to the upper end and the lower end of the clamping wheels 17 when clamping and limiting the cross beam 3, the clamping effect is good, and meanwhile, the staggered arrangement of the tooth grooves 19 enables the second rotating sleeve 16 to reversely drive the clamping wheels 17 arranged on the second rotating sleeve to rotate to clamp the cross beam 3, the cross beam 3 is limited left and right, and the mounting and the fixing of the cross beam 3 are ensured.
The working principle of the assembled building is as follows:
the box body 1 is arranged on an upright post, the cross beam 3 in four directions is movably sleeved with the box body 1, the first rotary sleeve 14 is twisted by hands to drive the second rotary sleeve 16 to rotate reversely, the first rotary sleeve 14 and the clamping wheel 17 arranged on the outer surface of the second rotary sleeve 16 clamp the cross beam 3, the limiting post 11 is pushed downwards to drive the component force lever 13 to be in contact with the upper surface of the cross beam 3, the clamping block 4 is arranged to be in contact with the upper surface of the cross beam 3 and fixedly connected with the second lever 8, the cover plate 2 is covered for compaction, the cross beam 3 is assembled for installation, bricks are built on the upper surface of the movable plate 9 to form a wall surface, and the weight on the movable plate 9 is increased to drive the movable plate 9 to move downwards, so that the first lever 7 and the second lever 8 are driven to move downwards to drive the clamping block 4 to move downwards to compact two ends of the cross beam 3.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an assembled building connected node structure, includes box (1), its characterized in that: the upper surface fixed cover of box (1) has apron (2), the fixed cover all around of box (1) is equipped with crossbeam (3), the upper surface of crossbeam (3) just is located the inside of box (1) and places the locking and have clamp block (4), one side fixed mounting of crossbeam (3) inside has fulcrum one (5), the opposite side fixed mounting of crossbeam (3) inside has fulcrum two (6), the top movable sleeve of fulcrum one (5) has lever one (7), the top movable sleeve of fulcrum two (6) has lever two (8), the middle part of lever one (7) and lever two (8) is connected through the connecting rod, the upper surface fixed mounting of lever one (7) and lever two (8) has fly leaf (9), fly leaf (9) are located the top of crossbeam (3), fixed mounting has spring (10) between fly leaf (9) and the crossbeam (3), clamp block (4) in the box (1) that the right-hand member of lever one (7) and crossbeam (3) right-hand member were installed, the clamp block (4) is connected in the fixed connection of lever two (1) and the middle part (11) in the box (1), the novel anti-theft box is characterized in that a fixed shaft (12) is fixedly arranged around the limiting column (11), a component force lever (13) is movably sleeved on the outer surface of the fixed shaft (12), a first rotating sleeve (14) is movably sleeved in the box body (1), a gear (15) is meshed with the outer surface of the first rotating sleeve (14), a second rotating sleeve (16) is meshed with the outer surface of the gear (15), the first rotating sleeve (14) is sleeved with the second rotating sleeve (16), clamping wheels (17) are respectively arranged on the outer surfaces of the first rotating sleeve (14) and the second rotating sleeve (16), sliding grooves (18) are symmetrically formed in four corners of the box body (1), and tooth grooves (19) are formed in the outer surface of the first rotating sleeve (14);
the first fulcrum (5), the second fulcrum (6), the first lever (7) and the second lever (8) are symmetrically arranged in the cross beam (3), and the first lever (7) is communicated with the middle point of the second lever (8);
the limiting column (11) can move downwards on the cover plate (2), the component force lever (13) is four in a bent shape and is in contact with each other to form a circle, and the component force lever (13) is in a mirror image Z shape.
2. A fabricated building connection node structure according to claim 1, wherein: the first rotating sleeve (14) is divided into an upper layer and a lower layer, the upper layer and the lower layer are connected with each other, the connecting rods rotate in four corners in the box body (1), the clamping wheels (17) are arranged on the upper layer and the lower layer of the first rotating sleeve (14), and the opening positions of the tooth grooves (19) are staggered with the clamping wheels (17) arranged on the outer surface of the first rotating sleeve (14).
3. A method of using a fabricated building connection node structure according to any one of claims 1 or 2, comprising the method steps of:
s1, mounting a box body (1) on an upright post, and movably sleeving a cross beam (3) in four directions with the box body (1);
s2, turning the first rotary sleeve (14) by hands to drive the second rotary sleeve (16) to rotate reversely, and clamping the cross beam (3) by the first rotary sleeve (14) and a clamping wheel (17) arranged on the outer surface of the second rotary sleeve (16);
s3, pushing the limiting column (11) downwards to drive the component force lever (13) to contact with the upper surface of the cross beam (3);
s4, the mounting clamping block (4) is contacted with the upper surface of the cross beam (3) and fixedly connected with the lever II (8);
s5, covering the cover plate (2) for compaction, and finishing the combined installation of the cross beams (3);
s6, bricking the upper surface of the movable plate (9) to form a wall surface;
and S7, the weight on the movable plate (9) is increased to drive the movable plate (9) to move downwards, so that the lever I (7) and the lever II (8) are driven to move downwards, and the clamping block (4) is driven to move downwards to press the two ends of the cross beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224475.9A CN113123657B (en) | 2021-03-01 | 2021-03-01 | Assembled building connection node structure and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224475.9A CN113123657B (en) | 2021-03-01 | 2021-03-01 | Assembled building connection node structure and application method thereof |
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| Publication Number | Publication Date |
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| CN113123657A CN113123657A (en) | 2021-07-16 |
| CN113123657B true CN113123657B (en) | 2023-06-23 |
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| CN202110224475.9A Active CN113123657B (en) | 2021-03-01 | 2021-03-01 | Assembled building connection node structure and application method thereof |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5870455B2 (en) * | 2012-09-12 | 2016-03-01 | 清水建設株式会社 | Precast concrete wall and joint structure between column and beam |
| CN108204041B (en) * | 2018-01-31 | 2020-03-10 | 盐城工业职业技术学院 | Building steel structure connecting device and connecting structure |
| CN110005078B (en) * | 2019-04-25 | 2020-10-27 | 郑州航空工业管理学院 | Novel assembly type building connecting joint |
| CN211817399U (en) * | 2019-12-03 | 2020-10-30 | 徐州城泽建筑科技有限公司 | Assembled building crossbeam structure |
| CN211523538U (en) * | 2020-01-12 | 2020-09-18 | 苏永秀 | Prefabricated building pre-positioning installation structure |
| CN212562712U (en) * | 2020-06-19 | 2021-02-19 | 纪现利 | Novel assembly building structure |
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Effective date of registration: 20230531 Address after: 266000 Room 502, building 10, No. 18, Zhuyuan Road, high tech Zone, Qingdao, Shandong Applicant after: Yuguang Engineering Consulting Co.,Ltd. Address before: No.44, Shekou old street, Haibin community, Shekou street, Nanshan District, Shenzhen, Guangdong 518000 Applicant before: Shenzhen Mingshang Construction Engineering Co.,Ltd. |
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