CN113931310B - Beam column connection node of assembled building - Google Patents
Beam column connection node of assembled building Download PDFInfo
- Publication number
- CN113931310B CN113931310B CN202111431355.2A CN202111431355A CN113931310B CN 113931310 B CN113931310 B CN 113931310B CN 202111431355 A CN202111431355 A CN 202111431355A CN 113931310 B CN113931310 B CN 113931310B
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- plate
- fixedly connected
- connecting pipe
- arc
- spring
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- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
-
- 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
-
- 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
-
- 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
- E04B1/38—Connections for building structures in general
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a beam column connecting node of an assembled building, belonging to the technical field of assembled buildings. The beam column connection node of the assembled building comprises a support pipe, a connecting pipe arranged at the periphery of the top of the support pipe, an arc-shaped plate arranged at the periphery of the connecting pipe, an extrusion fixing mechanism arranged in the arc-shaped plate and the connecting pipe, a stabilizing mechanism arranged on the connecting pipe, a construction plate arranged on the outer cambered surface of the arc-shaped plate and an assembly fixing mechanism arranged on the construction plate. The beam column connecting node of the assembled building solves the technical problems that the beam column connecting node is troublesome to operate in a welding and fixing mode, the connecting strength of the connecting node is low, and the operation is troublesome when the top of the beam column is connected with a connecting pipe, so that the connection of the beam column connecting node is simple, convenient and quick, the construction period is shortened, the assembly and the fixing are carried out, and the beam column connecting node is firmer and more reliable.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a beam column connecting node of an assembly type building.
Background
The assembled building is characterized in that a large amount of field operation work in the traditional building mode is transferred to a factory, building components and accessories (such as floors, wallboards, stairs, balconies and the like) are manufactured in the factory, the building components and accessories are transported to a building construction site, the building components and accessories are assembled and installed on the site through a reliable connection mode, most of beam and column connection nodes of the existing assembled building are fixed through welding, the operation is troublesome, convenience of the assembled building is not met, the phenomenon that the connection strength of the beam and column connection nodes of the existing assembled building is low exists, certain potential safety hazards exist, and when connecting pipes are needed to be connected to the tops of beam and column connection nodes of the existing assembled building, most of the beam and column connection nodes are fixed through welding and bolts, but a large amount of labor force is needed for welding and bolt fixing, and the operation is troublesome.
Disclosure of Invention
The invention aims to provide a beam column connecting node of an assembled building, which solves the technical problems that the operation of welding and fixing the beam column connecting node is troublesome, the connecting strength of the connecting node is lower, and the operation is troublesome when the top of the beam column is connected with a connecting pipe, and the connecting is simple, convenient and quick, and the beam column connecting node is firmer and more reliable.
The invention solves the problems, and adopts the following technical scheme:
The utility model provides a beam column connected node of assembled building includes the stay tube, sets up the connecting pipe at stay tube top periphery, sets up the arc template at the connecting pipe periphery, sets up the extrusion fixed establishment in arc template and connecting pipe, sets up the firm mechanism on the connecting pipe, sets up the frock template at arc template outer cambered surface and sets up the fixed establishment of assembling on the frock template.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
The invention provides a beam column connecting node of an assembled building, which is characterized in that an arc-shaped plate is fixed with a connecting pipe through an extrusion fixing mechanism, and a supporting pipe is fixed with the connecting pipe at the same time, so that the connection at the beam column connecting node is simple, convenient and quick, the construction period is shortened, and the convenience of the assembled building is further improved; welding is not needed through the assembling and fixing mechanism, so that the device can fix the construction plate and the arc plate through assembling, the beam-column connection is more convenient and quick, and the connection joints are firm and reliable; through stabilizing mechanism, make the atress of backup pad junction disperse to bracket board and connecting pipe to make beam column connected node more firm reliable. .
Preferably, the invention further adopts the technical scheme that:
the extrusion fixing mechanism comprises a plurality of inserted bars uniformly distributed on the inner cambered surface of the arc-shaped plate, through holes formed in the outer surface of the connecting pipe and matched with the inserted bars, pin holes formed in the outer surface of the inserted bars, a mounting plate fixedly connected to the top and the bottom of the inner surface of the connecting pipe, pin rods penetrating through the mounting plate and matched with the pin holes in a sliding mode, first springs sleeved on the outer surface of the pin rods, T-shaped frames arranged on the top of the connecting pipe, first spring plates fixedly connected to the left side and the right side of the inner surface of the connecting pipe, second spring plates rotatably connected to the tops of the two opposite sides of the two first spring plates, second springs fixedly connected between the second spring plates and the first spring plates, sliding grooves formed in the left side and the right side of the inner surface of the supporting pipe, linkage plates slidably connected to the inner surface of the sliding grooves, limiting rods slidably connected to the left side and the right side of the inner surface of the supporting pipe, first springs rotatably connected to one end of the limiting rods, sliding frames fixedly connected to the two limiting rods, and limiting blind holes formed in the outer surface of the connecting pipe and matched with the limiting rods.
The stabilizing mechanism comprises a supporting plate fixedly connected to the inner surface of the connecting pipe and bracket plates fixedly connected to the left side and the right side of the top of the supporting plate; the top of backup pad runs through and sliding connection has T type frame, and the surface of bracket board and the internal surface fixed connection of connecting pipe.
The end face of the free end of the inserted link is arc-shaped, the shape of the pin hole is trapezoid, one end of the first spring is fixedly connected with the outer surface of the mounting plate, and the other end of the first spring is fixedly connected with the outer surface of the pin link; one end of the linkage rod is rotationally connected with the bottom of the linkage plate, and the other end of the linkage rod is rotationally connected with the limit rod; the outer surface of the sliding frame is fixedly connected with the inner surface of the supporting tube.
The T-shaped frame is formed by combining a circular plate and a counterweight rod, the bottom of the circular plate is tightly contacted with the top of the second spring plate, and the gravity of the counterweight rod is greater than the elastic force of the third spring.
The assembling and fixing mechanism comprises a connecting plate fixedly connected to the top and the bottom of the outer cambered surface of the arc-shaped plate, a threaded block fixedly connected to the top and the bottom of the construction plate and an inserting unit arranged on the construction plate; the connecting plate is fixedly connected with the threaded block through bolts.
The plug-in unit comprises plug boards fixedly connected to the front surface and the back surface of the outer cambered surface of the arc-shaped board and matched with the tool-shaped board, and the two plug boards are fixedly connected through bolts and nuts.
Drawings
FIG. 1 is a schematic illustration of the external structural connection of a beam-column connection node of an assembled building of the present invention;
FIG. 2 is a schematic illustration of the internal structural connection of beam-column connection nodes of the fabricated building of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the internal structure of the support tube of the present invention;
FIG. 5 is a front elevational view of the connection of an arcuate panel and a contoured panel of the present invention;
FIG. 6 is a top plan view of the structure of the connection of the arcuate panels and the contoured panels of the present invention;
FIG. 7 is a schematic view of structural connections of an arcuate panel, a contoured panel, a bayonet, a pin hole, and a plugboard of the present invention;
Fig. 8 is a top view of the structure of the connecting tube of the present invention.
Reference numerals: 1. a support tube; 2. a connecting pipe; 3. an arc-shaped plate; 4. a tooling plate; 5. a rod; 6. a through hole; 7. a pin hole; 8. a mounting plate; 9. a pin rod; 10. a first spring; 11. a support plate; 12. bracket plates; 13. a T-shaped frame; 14. a first spring plate; 15. a second spring plate; 16. a second spring; 17. a sliding groove; 18. a linkage plate; 19. a limit groove; 20. a limit rod; 21. a linkage rod; 22. a third spring; 23. a connecting plate; 24. a screw block; 25. inserting plate; 26. and a limiting blind hole.
Detailed Description
The invention is further described below in connection with the following examples which are provided for the purpose of better understanding of the present invention and are, therefore, not to be construed as limiting the scope of the invention.
The utility model provides a beam column connected node of assembled building specifically is as shown in fig. 1-8, includes stay tube 1, sets up the connecting pipe 2 at stay tube 1 top periphery, sets up the arc template 3 at connecting pipe periphery, sets up the extrusion fixed establishment in arc template 3 and connecting pipe 2, sets up the firm mechanism on connecting pipe 2, sets up the worker template 4 of arc template 3 extrados and sets up the fixed establishment of assembling on worker template 4.
The extrusion fixing mechanism comprises a plurality of inserted bars 5 uniformly distributed on the inner cambered surface of an arc-shaped plate 3, through holes 6 formed in the outer surface of a connecting pipe 2 and matched with the inserted bars 5, pin holes 7 formed in the outer surface of the inserted bars 5, a mounting plate 8 fixedly connected to the top and the bottom of the inner surface of the connecting pipe 2, a pin rod 9 penetrating through the mounting plate 8 and being in sliding connection with the pin holes 7, a first spring 10 sleeved on the outer surface of the pin rod 9, a T-shaped frame 13 arranged at the top of the supporting plate 11, first spring plates 14 fixedly connected to the left side and the right side of the inner surface of the connecting pipe 2, second spring plates 15 fixedly connected to the top of one side opposite to the two first spring plates, second springs 16 fixedly connected between the second spring plates 15 and the first spring plates 14, sliding grooves 17 formed in the left and right sides of the inner surface of the supporting pipe 1, limiting grooves 19 formed in the left and right sides of the inner surface of the supporting pipe 1 through sliding connection of a sliding block, limiting rod 20 connected to the limiting groove 19 in a sliding manner, a linkage rod 21 connected to one end of the limiting rod 20 in a sliding manner, and a third spring plate 20 connected to the outer surface of the inner surface of the connecting pipe 20 and the other end of the limiting rod 20 and the other end, wherein the second spring plate 20 is connected to the limiting rod 20 and the limiting rod is arranged between the two second spring plates and the limiting rod 20 and the limiting rod and the second spring plate.
The number of the inserted bars 5 is 5-8, the inserted bars 5 are uniformly distributed on the inner cambered surface of the arc-shaped plate 3, and the end parts of the inserted bars 5 are arc-shaped, so that the contact surfaces of the inserted bars 5 and the pin bars 9 are smoother. The through holes 6 are uniformly formed around the connecting pipe 2, so that the arc-shaped plate 3 can be fixed in four directions of the periphery of the connecting pipe 2, and the applicability of beam column connecting nodes of the fabricated building is improved. The number of the mounting plates 8 is 2, and the mounting plates 8 are respectively fixedly arranged at the top and the bottom of the inner surface of the connecting pipe 2. The mounting panel 8 at top is equipped with two mounting holes, and mounting hole internal fixation has two first round pins, and similarly, mounting panel 8 at bottom is equipped with two mounting holes, and also fixed mounting has two second round pins in the mounting hole, and first round pin pole and second round pin pole set up in the both sides of inserted bar 5 relatively, and the shape of round pin pole 9 is trapezoidal to when making inserted bar 5 extrusion round pin pole 9, the better vertical movement of round pin pole 9 is concrete as shown in fig. 2, and first spring 10, second spring 16 and third spring 22 are industrial grade spring, have fine antifatigue ability, can stretch repeatedly and use for a long time, and can change after long-term use. The T-shaped frame 13 is formed by combining a circular plate, the bottom of which is in close contact with the top of the second spring plate 15, and a weight rod, the weight of which is much greater than the elastic force of the third spring 22. One end of the first spring 10 is fixedly connected with the outer surface of the mounting plate 8, and the other end of the first spring is fixedly connected with the outer surface of the pin rod 9; one end of the linkage rod 21 is rotationally connected with the bottom of the linkage plate 18, and the other end is rotationally connected with the limit rod 20; the outer surface of the sliding frame is fixedly connected with the inner surface of the supporting tube 1.
The working principle of the extrusion fixing mechanism is as follows: inserting the inserted link 5 on the intrados of the arc plate 3 into the through hole 6, the inserted link 5 extrudes the pin 9 to enable the first spring 10 to extend, the intrados of the arc plate 3 closely contacts with the extrados of the connecting pipe 2, the first spring 10 contracts to drive the pin 9 to be inserted into the pin hole 7, the first spring 10 stretches to drive the pin 9 to extrude the T-shaped frame 13, the T-shaped frame 13 extrudes the second spring 15 to enable the second spring 16 to contract, the T-shaped frame 13 falls to extrude the linkage plate 18, the linkage plate 18 moves to drive the linkage rod 21 to enable the third spring 22 to move, and accordingly the third spring 22 is inserted into the limiting blind hole 26, so that the connecting pipe 2 is fixed, the arc plate 3 can be fixed with the connecting pipe 2 when the inserted link 5 is required to be inserted into the through hole 6, meanwhile, connection at a beam column connecting joint is simple, convenient and quick, construction period is shortened, and convenience of an assembled building is improved.
The stabilizing mechanism specifically comprises a supporting plate 11 which is positioned below the mounting plate 8 and fixedly connected to the inner surface of the connecting pipe 2, and a bracket plate 12 fixedly connected to the top of the supporting plate 11 as shown in fig. 2; the number of the bracket plates 12 is 2, decibels are arranged on the left side and the right side of the top of the supporting plate 11, the top of the supporting plate 11 penetrates through and is connected with a T-shaped frame 13 in a sliding manner, and the outer surface of the bracket plates 12 is fixedly connected with the inner surface of the connecting pipe 2. The firm unit is because the top of stay tube 1 and the bottom in close contact of backup pad 11, makes the atress of beam column wholly press in the junction of backup pad 11, because setting up of bracket board 12, makes the atress of backup pad 11 junction disperse on bracket board 12 and connecting pipe 2 to make beam column connected node more firm reliable.
The assembling and fixing mechanism is shown in fig. 1,2 and 5, and comprises a connecting plate 23 fixedly connected to the outer cambered surface of the arc-shaped plate 3, a threaded block 24 fixedly connected to the tool-shaped plate 4 and a plug-in unit arranged on the tool-shaped plate 4; the connecting plate 23 is fixedly arranged at the top and the bottom of the arc-shaped plate 3 respectively, the threaded block 24 is also arranged at the bottom and the top of the construction plate 4 respectively, and the connecting plate 23 is fixedly connected with the threaded block 24 through bolts.
The plug-in unit is specifically shown in fig. 1,2 and 5, and comprises plug boards 25 fixedly connected to the front surface and the back surface of the outer cambered surface of the arc-shaped board and matched with the tool-shaped board, and the two plug boards 25 are fixedly connected through bolts and nuts. The number of the plugboards 25 is 2, one is arranged on the front surface of the outer cambered surface of the arc-shaped plate 3 and is matched with the tool plate, and the other is fixedly connected on the back surface of the outer cambered surface of the arc-shaped plate and is matched with the tool plate. Through assembling fixed establishment, pass through bolt fixed connection between connecting plate and the screw thread piece, through grafting unit, use bolt and nut to fix picture peg and worker's template to make worker's template and arc template fix, make assembled building's beam column connected node need not welded fastening, make assembled building's beam column connected node can assemble, thereby make beam column's connection convenient and fast more, form bracket structure between screw thread piece 24 and the connecting plate 23 moreover, thereby make connected node firm reliable.
The working principle of the beam column connecting node of the assembled building is as follows:
The connecting pipe 2 is sleeved on the top of the supporting pipe 1, the inserting plate 25 is fixed with the tool plate 4 by using bolts and nuts, the connecting plate 23 is fixed with the threaded block 24 by using bolts, so that the tool plate 4 is fixed with the arc plate 3, the inserting rod 5 on the inner cambered surface of the arc plate 3 is inserted into the through hole 6, the inserting rod 5 extrudes the pin rod 9 to enable the first spring 10 to extend, the inner cambered surface of the arc plate 3 is tightly contacted with the outer cambered surface of the connecting pipe 2, the first spring 10 is contracted to drive the pin rod 9 to be inserted into the pin hole 7, the pin rod 9 is driven to extrude the T-shaped frame 13 when the first spring 10 is contracted to extend, the T-shaped frame 13 is extruded to extrude the second spring plate 15 to enable the second spring 16 to be contracted, the T-shaped frame 13 falls to extrude the linkage plate 18, the linkage plate 18 is moved to drive the linkage rod 21 to move the limit rod 20, so that the limit rod 20 is inserted into the limit blind hole 26, and the supporting pipe 1 is fixed with the connecting pipe 2.
The foregoing description of the preferred embodiments of the invention is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present invention as defined by the appended claims.
Claims (3)
1. The beam column connecting joint of the assembled building is characterized by comprising a supporting pipe, a connecting pipe arranged at the periphery of the top of the supporting pipe, an arc-shaped plate arranged at the periphery of the connecting pipe, an extrusion fixing mechanism arranged in the arc-shaped plate and the connecting pipe, a stabilizing mechanism arranged on the connecting pipe, a tool plate arranged on the outer cambered surface of the arc-shaped plate and an assembling fixing mechanism arranged on the tool plate;
the extrusion fixing mechanism comprises a plurality of inserted bars uniformly distributed on the inner cambered surface of the arc-shaped plate, through holes which are formed on the outer surface of the connecting pipe and are matched with the inserted bars, pin holes which are formed on the outer surface of the inserted bars, mounting plates fixedly connected to the top and the bottom of the inner surface of the connecting pipe, pin rods which penetrate through the mounting plates and are matched with the pin holes in a sliding manner, first springs sleeved on the outer surface of the pin rods, T-shaped frames arranged on the top of the connecting pipe, first spring plates fixedly connected to the left side and the right side of the inner surface of the connecting pipe, second spring plates rotatably connected to the top of one side opposite to the two first spring plates, second springs fixedly connected between the second spring plates and the first spring plates, sliding grooves which are formed on the left side and the right side of the inner surface of the supporting pipe, linkage plates which are slidably connected to the inner surface of the sliding grooves through sliding blocks, limit rods which are slidably connected to the left side and the right side of the inner surface of the supporting pipe, limit rods which are rotatably connected to one end of the limit rods, sliding frames which are slidably connected to the outer surface of the limit rods, third springs fixedly connected between the two limit rods and limit blind holes which are arranged on the outer surface of the connecting pipe and are matched with the limiting rods;
The stabilizing mechanism comprises a supporting plate fixedly connected to the inner surface of the connecting pipe and bracket plates fixedly connected to the left side and the right side of the top of the supporting plate; the top of the supporting plate penetrates through and is connected with a T-shaped frame in a sliding manner, and the outer surface of the bracket plate is fixedly connected with the inner surface of the connecting pipe;
the assembling and fixing mechanism comprises a connecting plate fixedly connected to the top and the bottom of the outer cambered surface of the arc-shaped plate, a threaded block fixedly connected to the top and the bottom of the construction plate and an inserting unit arranged on the construction plate; the connecting plate is fixedly connected with the threaded block through a bolt;
The plug-in unit comprises plug boards fixedly connected to the front surface and the back surface of the outer cambered surface of the arc-shaped board and matched with the tool-shaped board, and the two plug boards are fixedly connected through bolts and nuts.
2. The beam column connecting node of the fabricated building according to claim 1, wherein the end face of the free end of the inserted link is arc-shaped, the shape of the pin hole is trapezoid, one end of the first spring is fixedly connected with the outer surface of the mounting plate, and the other end of the first spring is fixedly connected with the outer surface of the pin rod; one end of the linkage rod is rotationally connected with the bottom of the linkage plate, and the other end of the linkage rod is rotationally connected with the limit rod; the outer surface of the sliding frame is fixedly connected with the inner surface of the supporting tube.
3. The beam-column connection node of the fabricated building according to claim 1, wherein the T-shaped frame is formed by combining a circular plate and a weight rod, the bottom of the circular plate is in close contact with the top of the second spring plate, and the weight of the weight rod is greater than the elastic force of the third spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431355.2A CN113931310B (en) | 2021-11-29 | 2021-11-29 | Beam column connection node of assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431355.2A CN113931310B (en) | 2021-11-29 | 2021-11-29 | Beam column connection node of assembled building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113931310A CN113931310A (en) | 2022-01-14 |
| CN113931310B true CN113931310B (en) | 2024-06-14 |
Family
ID=79288523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111431355.2A Active CN113931310B (en) | 2021-11-29 | 2021-11-29 | Beam column connection node of assembled building |
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| CN115045394B (en) * | 2022-07-29 | 2023-08-22 | 重庆三峡学院 | Self-resetting reinforced concrete column-steel beam mixed node |
| CN116856734B (en) * | 2023-07-14 | 2024-05-17 | 中铁七局集团广州工程有限公司 | Steel beam splicing and positioning device for high-altitude construction and positioning method thereof |
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| CN211850044U (en) * | 2020-03-20 | 2020-11-03 | 海南半岛建设有限公司 | Adjustable supporting device for splicing building assembly type beam column nodes |
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