CN214884439U

CN214884439U - Cavity node structure of assembled wall and building frame

Info

Publication number: CN214884439U
Application number: CN202120907550.7U
Authority: CN
Inventors: 余建成; 赵龙
Original assignee: Hainan Zhongzhengpinchuang Construction Assembly Technology Co ltd
Current assignee: Hainan Zhongzhengpinchuang Construction Assembly Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-26
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a cavity node structure of an assembled wall body and a building frame, which comprises a beam body, wherein beam body reinforcing steel bars are transversely arranged at four corners in the beam body, the beam body reinforcing steel bars at the upper end in the beam body are fixedly connected with a fixed seat at equal intervals, the bottom surface of the fixed seat is vertically fixedly connected with a rectangular cylinder, a limiting component is arranged in the rectangular cylinder, the bottom surface of the rectangular cylinder is fixedly communicated with a longitudinal rectangular shell, the front end and the rear end in the rectangular shell are respectively provided with a clamping component, the middle part in the rectangular shell is fixedly connected with a clamping seat, the middle part of the top surface of the rectangular shell is symmetrically fixedly communicated with a vertical round pipe, and the middle part of the bottom surface of the rectangular shell is symmetrically fixedly communicated with a vertical round pipe; through the cooperation use of centre gripping subassembly and spacing subassembly, be convenient for effectively improve the convenience of roof beam body and wall connection, be convenient for effectively strengthen the steadiness of roof beam body and wall connection, be convenient for effectively strengthen the intensity of assembly type structure, be convenient for effectively accelerate the speed of wall body installation, be convenient for effectively shorten assembly type structure's time limit for a project.

Description

Cavity node structure of assembled wall and building frame

Technical Field

The utility model relates to a technical field of assembly type structure especially relates to an assembled wall and building frame's cavity node structure.

Background

With the development of modern industrial technology, the building can be manufactured in a set like machine production, only prefabricated building components are transported to a construction site to be assembled, and the building formed by assembling the prefabricated components on the construction site is called as an assembly type building;

the existing assembly type building products have high degree of mechanization, but the joint of the assembly type wall and the building frame is inconvenient to connect, the efficiency is low, the strength is low, the overall strength of the assembly type building is greatly influenced, the strength of the reinforcing steel bar can be greatly damaged by the existing connection mode, and great risk is generated on the assembly type building; therefore, the above problems need to be solved and optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor practicability in the prior art, and providing a cavity node structure of an assembled wall body and a building frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an assembled wall and building frame's cavity node structure, includes the roof beam body, the internal four corners of roof beam all transversely is equipped with the roof beam body reinforcing bar, the outer equidistance cover of roof beam body reinforcing bar is equipped with annular stirrup, the roof beam body reinforcing bar equidistance rigid coupling of the internal upper end of roof beam has a fixing base, every the equal vertical rigid coupling in bottom surface of fixing base has a rectangle section of thick bamboo, every all be equipped with spacing subassembly, every in the rectangle section of thick bamboo the equal fixed intercommunication in bottom surface of a rectangle section of thick bamboo has fore-and-aft rectangle casing, every front and back end in the rectangle casing all is equipped with the centre gripping subassembly, every the equal rigid coupling in middle part in the rectangle casing has a holder, every the equal symmetrical fixed intercommunication in top surface middle part of rectangle casing has vertical pipe, every the equal symmetrical fixed intercommunication in bottom surface middle part of rectangle casing has vertical drum.

Preferably, the clamping assembly comprises a round bar, a ratchet wheel, a large rectangular sliding block, a clamping block and a screw rod, wherein mounting holes are longitudinally formed in the middle of the front end face and the rear end face of the rectangular shell, each mounting hole is internally and longitudinally rotatably connected with the round bar, each round bar is internally and coaxially fixedly connected with the ratchet wheel, each ratchet wheel is internally and coaxially fixedly connected with the screw rod, each screw rod is internally and threadedly connected with the large rectangular sliding block, each large rectangular sliding block is matched with the inner wall of the rectangular shell, and each clamping block is transversely fixedly connected with the upper portion and the lower portion of the internal end face of the large rectangular sliding block.

Preferably, the limiting assembly comprises a spring, a small rectangular sliding block and a clamping block, wherein the spring is fixedly connected to the top surface in the rectangular cylinder, the clamping block is fixedly connected to the lower end of the spring, the clamping block is fixedly connected to the middle of the bottom surface of the small rectangular sliding block in the vertical direction, and the clamping block is matched with the ratchet wheel.

Preferably, the wall body reinforcing steel bars are pre-embedded in the wall body in a crossed mode, the wall body reinforcing steel bars are matched with the inner wall of the circular tube, the beam body reinforcing steel bars and the annular stirrups are tied up through iron wires and connected, and the wall body reinforcing steel bars and the outer circles of the beam body reinforcing steel bars are fixedly connected with the protruding blocks at equal intervals.

Preferably, each of the clamping blocks is triangular prism-shaped, an arc notch is formed in the inner side of each clamping block, each clamping block is made of a soft metal material, and a regular hexagonal hole is formed in the middle of one end face of each round rod.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the water-saving device is provided with a water-saving valve,

1. the clamping assembly and the limiting assembly are matched for use, so that the convenience of connecting the beam body and the wall body is effectively improved, the stability of connecting the beam body and the wall body is effectively enhanced, the strength of the fabricated building is effectively enhanced, the speed of installing the wall body is effectively increased, and the construction period of the fabricated building is effectively shortened;

2. by using the clamping blocks made of the soft metal material, the stability of fixing the wall steel bars is improved conveniently, and the integrity of the steel bars is protected conveniently; through the rigid coupling of fixing base and roof beam body reinforcing bar, be convenient for evenly share the effort of wall body to the roof beam body, be convenient for effectively improve the steadiness that wall body and roof beam body are connected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation.

In the drawings:

fig. 1 is a schematic view of a partial cross-sectional structure according to the present invention;

fig. 2 is a schematic view of a layout of the reinforcing steel bars of the beam body provided by the present invention;

fig. 3 is a schematic front view of the present invention;

number in the figure: 1. a wall body; 2. wall body reinforcing steel bars; 3. a rectangular housing; 4. reinforcing steel bars of the beam body; 5. a cylinder; 6. a circular tube; 7. a rectangular cylinder; 8. a fixed seat; 9. a spring; 10. a small rectangular slider; 11. a clamping block; 12. a ring-shaped stirrup; 13. a round bar; 14. a ratchet wheel; 15. a large rectangular slider; 16. a clamping block; 17. a screw rod; 18. a clamping seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-3, the utility model provides an assembled wall and building frame's cavity node structure, including the roof beam body, roof beam body reinforcing bar 4 all transversely is equipped with in the internal four corners of roof beam, roof beam body reinforcing bar 4 outer equidistance cover is equipped with annular stirrup 12, roof beam body reinforcing bar 4 equidistance rigid coupling of roof beam internal upper end has fixing base 8, the bottom surface of each fixing base 8 all vertical rigid coupling has rectangular cylinder 7, all be equipped with spacing subassembly in each rectangular cylinder 7, the bottom surface of each rectangular cylinder 7 all fixed intercommunication has longitudinal rectangular casing 3, the front and back end in each rectangular casing 3 all is equipped with clamping component, the middle part in each rectangular casing 3 all rigid coupling has grip slipper 18, the top surface middle part of each rectangular casing 3 all fixed intercommunication has vertical pipe 6, the bottom surface middle part of each rectangular casing 3 all fixed intercommunication has vertical drum 5; through the rigid coupling of fixing base and roof beam body reinforcing bar, be convenient for evenly share the effort of wall body to the roof beam body, be convenient for effectively improve the steadiness that wall body and roof beam body are connected.

The utility model discloses in, the centre gripping subassembly includes pole 13, ratchet 14, big rectangle slider 15, grip block 16 and lead screw 17, the mounting hole has all vertically been seted up at terminal surface middle part around every rectangle casing 3, equal longitudinal rotation is connected with pole 13 in every mounting hole, the equal coaxial rigid coupling of interior terminal surface of every pole 13 has ratchet 14, the equal coaxial rigid coupling of interior terminal surface of every ratchet 14 has lead screw 17, the equal threaded connection in middle part of every lead screw 17 has big rectangle slider 15, every big rectangle slider 15 all with rectangle casing 3's inner wall cooperation, every big rectangle slider 15's interior terminal surface upper portion and the equal horizontal rigid coupling in lower part have grip block 16.

The utility model discloses in, spacing subassembly includes spring 9, little rectangle slider 10 and fixture block 11, and the equal rigid coupling of top surface in every rectangle section of thick bamboo 7 has spring 9, and the equal rigid coupling of lower extreme of every spring 9 has little rectangle slider 10, and the equal vertical rigid coupling in bottom surface middle part of every little rectangle slider 10 has fixture block 11, and every fixture block 11 all cooperates with ratchet 14.

The utility model discloses in, the wall body 1 intercrossing is pre-buried to have wall body reinforcing bar 2, wall body reinforcing bar 2 all with the inner wall cooperation of pipe 6, roof beam body reinforcing bar 4 all ties up through the iron wire with annular stirrup 12 and is connected, and wall body reinforcing bar 2 has protruding piece with roof beam body reinforcing bar 4's the equal equidistance rigid coupling of excircle.

In the utility model, each fixture block 11 is triangular prism-shaped, the inner side of each fixture block 11 is provided with an arc-shaped notch, each fixture block 11 is made of soft metal material, and the middle part of one end surface of each round bar 13 is provided with a regular hexagonal hole; the fixture block made of the soft metal material is used, so that the stability of fixing the wall steel bar is improved conveniently, and the integrity of the steel bar is protected conveniently.

The working principle is as follows: the utility model discloses during the use, put into between the template of the roof beam body earlier with roof beam body reinforcing bar 4, then use the iron wire equidistance to tie up the outer lane of fixing at roof beam body reinforcing bar 4, then 4 excircle lower parts of roof beam body reinforcing bar and the 8 rigid couplings of fixing base in the internal upper end of roof beam, then pour the concrete between the template to the roof beam body, and the crisscross pre-buried wall body reinforcing bar 2 that has of equidistance in wall body 1, after the concrete of the roof beam body solidifies, the wall body 1 hoist to the assigned position of accomplishing will solidifying, then insert the reinforcing bar of the outer hourglass of 1 bottom surfaces of wall body respectively in pipe 6.

An inner hexagonal wrench is inserted into the regular hexagonal hole, the wrench is rotated to drive the round rod 13 to rotate in the forward direction, the ratchet wheel 14 is driven to rotate by the rotation of the round rod 13, the clamping block 11 clamped in teeth of the ratchet wheel 14 is jacked upwards by the rotation of the ratchet wheel 14, the small rectangular sliding block 10 is jacked upwards and extrudes the spring 9, the screw rod 17 is driven to rotate by the rotation of the ratchet wheel 14, the large rectangular sliding block 15 is pushed inwards by the rotation of the screw rod 17, the clamping block 11 is extruded to the wall steel bar 2 by the movement of the large rectangular sliding block 15, the clamping block 11 is extruded and deformed and is in close contact with the rugged excircle of the wall steel bar 2 because the strength of the clamping block 11 is lower than that of the wall steel bar 2 until the wall steel bar 2 is clamped and fastened, the inner hexagonal wrench stops rotating, the small rectangular sliding block 10 is pushed downwards by the spring 9 because the spring 9 needs to be restored to the initial state, the small rectangular sliding block 11 moved downwards is pushed to be meshed with the teeth of the ratchet wheel 14 by the small rectangular sliding block 10, thereby preventing the screw 17 from reversing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an assembled wall and building frame's cavity node structure, includes the roof beam body, its characterized in that: four corners in the beam body are transversely provided with beam body steel bars (4), annular stirrups (12) are sleeved outside the beam body steel bars (4) at equal intervals, roof beam body reinforcing bar (4) equidistance rigid coupling of the upper end in the roof beam body has fixing base (8), every the equal vertical rigid coupling in bottom surface of fixing base (8) has a rectangle section of thick bamboo (7), every all be equipped with spacing subassembly in a rectangle section of thick bamboo (7), every the equal fixed intercommunication in bottom surface of a rectangle section of thick bamboo (7) has fore-and-aft rectangle casing (3), every front and back end in rectangle casing (3) all is equipped with the centre gripping subassembly, every the equal rigid coupling in middle part in rectangle casing (3) has grip slipper (18), every the equal symmetrical fixed intercommunication in top surface middle part of rectangle casing (3) has vertical pipe (6), every the equal symmetrical fixed intercommunication in bottom surface middle part of rectangle casing (3) has vertical drum (5).

2. A cavity node structure of an assembled wall and a building frame according to claim 1, wherein: the clamping assembly comprises round bars (13), ratchet wheels (14), large rectangular sliding blocks (15), clamping blocks (16) and screw rods (17), wherein mounting holes are longitudinally formed in the middle of the front end face and the rear end face of the rectangular shell (3), each round bar (13) and each round bar (13) are longitudinally and rotatably connected in the mounting holes, each ratchet wheel (14) and each ratchet wheel (14) are coaxially and fixedly connected to the inner end face of each ratchet wheel (14), each screw rod (17) is fixedly connected to the middle of each screw rod (17) through threads, each large rectangular sliding block (15) is matched with the inner wall of the rectangular shell (3), and each clamping block (16) is transversely fixedly connected to the upper portion of the inner end face of each large rectangular sliding block (15) and the lower portion of each large rectangular sliding block.

3. A cavity node structure of an assembled wall and a building frame according to claim 2, wherein: spacing subassembly includes spring (9), little rectangle slider (10) and fixture block (11), every the equal rigid coupling of top surface in the rectangle section of thick bamboo (7) has spring (9), every the equal rigid coupling of lower extreme of spring (9) has little rectangle slider (10), every equal vertical rigid coupling in bottom surface middle part of little rectangle slider (10) has fixture block (11), every fixture block (11) all cooperate with ratchet (14).

4. A cavity node structure of an assembled wall and a building frame according to claim 1, wherein: wall body (1) internal cross pre-buried has wall body reinforcing bar (2), wall body reinforcing bar (2) all cooperate with the inner wall of pipe (6), roof beam body reinforcing bar (4) all tie up through the iron wire with annular stirrup (12) and are connected, the equal equidistance rigid coupling of excircle of wall body reinforcing bar (2) and roof beam body reinforcing bar (4) has the protruding piece.

5. A cavity node structure of an assembled wall and a building frame according to claim 3, wherein: each clamping block (11) is triangular prism-shaped, an arc-shaped notch is formed in the inner side of each clamping block (11), each clamping block (11) is made of soft metal materials, and a regular hexagonal hole is formed in the middle of one end face of each round rod (13).