CN219471208U - Connecting node of steel structure module building - Google Patents

Abstract

The utility model relates to a connected node of steel construction module building belongs to steel construction module building equipment field, mainly is applied to the modularization equipment that realizes the building fast and adaptation industrial production, and it includes upper tank body, lower floor's box and the locking connecting piece of equipment upper tank body and lower floor's box, and the locking connecting piece is including being fixed in the post bottom plate of upper tank body, being fixed in the post roof of lower floor's box, connecting post bottom plate and the chucking connecting plate of post roof, fixed set up in the tube-shape axle sleeve of chucking connecting plate and wear to locate two supporting screw of upper tank body and lower floor's box to realize the high strength equipment of vertical module. The clamping connecting plate is integrally provided with a parallel connecting part, two first clamping parts and two second clamping parts, so that the transverse module can be quickly assembled. The first clamping part conical surface joint is in the bottom plate of the box column, the second clamping part conical surface joint is in the top plate of the box column, and the clamping connecting plate is convenient for cast integrated into one piece, is suitable for industrial production, and has relatively low cost.

Description

Connecting node of steel structure module building

Technical Field

The application relates to the field of steel structure module building assembly, in particular to a connecting node of a steel structure module building.

Background

The steel structure module building is a high-precision assembly type building, a traditional house is divided by taking a single room or a certain three-dimensional building space as a building module unit, and the building module building can be prefabricated and processed in a factory in advance, and then transported to the site for installation and connection after the prefabricated building is completed, so that the purposes of convenient processing and transportation are achieved.

The Chinese patent with publication number of CN205329865U and publication date of 2016-06-22 discloses a self-locking mortise-tenon type module building connection node, which comprises a self-locking tenon, a self-locking mortise and tenon sleeve and is used for connecting an upper module column and a lower module column corresponding to the upper module column, wherein the self-locking mortise and tenon comprises a plurality of upper mortise heads and a plurality of lower mortise heads, the upper mortise heads are respectively arranged at the lower ends of all upper columns of the upper module column, and the lower mortise heads are respectively arranged at the upper ends of all lower columns of the lower module column; the self-locking tenon piece comprises a plurality of upper tenons and a plurality of lower tenons which are fixedly connected together; part or all of the outer surfaces of the upper tenon and the lower tenon are in a step shape, part or all of the inner surfaces of the upper mortise and the lower mortise are also in a step shape, and the corresponding upper tenon and the upper mortise and the corresponding lower tenon and the corresponding step of the lower mortise are mutually matched.

According to the related technical means, the self-locking mortise-tenon type connecting and assembling mode can achieve the effects of quick and convenient installation of the quick module building. But the step-shaped self-locking mortise-tenon type structure ensures that the parts which are clamped and connected correspondingly are not easy to process and shape, so that the problem that the processing cost of the parts is high and the whole universality is influenced exists.

Disclosure of Invention

In order to solve the problem that the processing cost is high and the overall universality is affected because the step-shaped parts are difficult to form in the related technical means, the application provides a connecting node for a steel structure module building.

The application provides a steel construction module building's connected node adopts following technical scheme.

The utility model provides a steel construction module building's connected node, includes upper tank body, lower floor's box and the locking connecting piece of equipment upper tank body and lower floor's box, the locking connecting piece is including fixed set up in the bottom of upper tank body the post bottom plate, set up in the post roof on lower floor's box top and connectable a plurality of post bottom plate and a plurality of the chucking connecting plate of post roof, chucking connecting plate an organic whole be provided with parallel connection portion, set up in the first joint portion on parallel connection portion top and set up in the second joint portion of parallel connection portion bottom; the bottom plate of the box column is clamped with the conical surface of the first clamping part, and the top plate of the box column is clamped with the conical surface of the second clamping part.

By adopting the technical scheme, the first clamping part is clamped through the conical surface to fix the bottom plate of the box column, so that the upper box body is fixedly connected; the second clamping part is used for clamping and fixing the top plate of the box column through the conical surface, so that the lower box body is fixedly connected, and then the vertical assembly of the upper box body and the lower box body is realized through clamping the connecting plate. Meanwhile, the clamping connecting plate can be connected with a plurality of box column bottom plates and a plurality of box column top plates, so that the lower box body or the upper box body can be transversely assembled. The whole structure is simpler, and integrated into one piece's chucking connecting plate is convenient for cast processing, and the problem that the processing cost is higher and then influences whole commonality that exists because of the difficult shaping of each step-shaped part in the relevant technical means has been improved to the structure of conical surface joint.

Optionally, the first clamping portion extends upwards along the top end of the parallel connection portion towards the direction of approaching each other, and the second clamping portion extends downwards along the bottom end of the parallel connection portion towards the direction of approaching each other.

Through adopting above-mentioned technical scheme, the extending direction of second joint portion is convenient for chucking connecting plate from last to installing in lower floor's box down, and the extending direction of first joint portion is convenient for upper tank from last to installing in chucking connecting plate down to can high efficiency realize the vertical equipment of upper tank and lower floor's box.

Optionally, the first clamping portion and the second clamping portion extend vertically and symmetrically.

Through adopting above-mentioned technical scheme, the vertical symmetry of first joint portion and second joint portion extends to make the bottom plate of the case post that is fixed in first joint portion and be fixed in the case post roof shape symmetry of second joint portion, make the bottom plate of case post and case post roof interchangeable general then, further increased holistic commonality.

Optionally, the first clamping portion and the second clamping portion are both horizontally and symmetrically provided with two.

Through adopting above-mentioned technical scheme, when realizing vertical equipment connection, through setting up two sets of first joint portions and second joint portion, realize the horizontal equipment connection of two upper tank or two lower floor's boxes then, simple structure conveniently realizes.

Optionally, the clamping connecting plate is fixedly provided with a cylindrical shaft sleeve; the upper layer box body and the lower layer box body are uniformly and correspondingly provided with hollow penetrating support screws, and the two support screws are in threaded fit with the cylindrical shaft sleeve.

Through adopting above-mentioned technical scheme, the fixed setting in chucking connecting plate of tube-shape axle sleeve to two supporting screw about can fixing, then provide the crooked holding power to cavity upper tank body and cavity lower floor's box through two supporting screw, increase the structural stability of upper tank body and lower floor's box, improve under the sudden event such as earthquake, upper tank body and lower floor's box make the problem that whole fracture collapsed because of crooked bending.

Optionally, the clamping connection plate is provided with a sleeve limiting fitting fixedly arranged on the first clamping portion, and the cylindrical shaft sleeve is clamped to the inner peripheral wall of the sleeve limiting fitting.

Through adopting above-mentioned technical scheme, sleeve spacing accessory and tube-shape axle sleeve joint setting, the tube-shape axle sleeve of being convenient for is in the dismantlement and the installation of chucking connecting plate to assembly efficiency has been improved.

Optionally, the clamping connection plate runs through and has seted up the accessory joint groove, the spacing accessory joint of sleeve in accessory joint groove sets up.

Through adopting above-mentioned technical scheme, sleeve spacing accessory is fixed in the chucking connecting plate through the joint in accessory joint groove, and the installation and the dismantlement of sleeve spacing accessory of being convenient for have further improved packaging efficiency.

Optionally, the accessory clamping groove runs through downwards along the top of first joint portion to the direction that is close to each other, the diameter of accessory clamping groove of second joint portion department is less than the minimum diameter of sleeve spacing accessory.

Through adopting above-mentioned technical scheme, accessory joint groove runs through from top to bottom towards the direction that is close to each other and extends, has made things convenient for sleeve spacing accessory after the chucking connecting plate equipment in lower floor's box, by upper and lower installation limit in the chucking connecting plate to finally spacing in the great first joint portion department of diameter.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the universality is higher, and the industrial production can be realized. The first clamping part is clamped by the conical surface to fix the bottom plate of the box column, so that the upper box body is fixedly connected; the second clamping part is used for clamping and fixing the top plate of the box column through the conical surface, so that the lower box body is fixedly connected, and then the vertical module is assembled. The first clamping part and the second clamping part are horizontally and symmetrically arranged, so that the clamping connecting plate is integrally connected with the two upper-layer box bodies and the two lower-layer box bodies, the assembly of the transverse module is realized, and the requirement of horizontal force transmission in a floor plane is met. The conical surface clamping structure improves the problem that the processing cost is high and the overall universality is affected because each step-shaped part is difficult to form in the related technical means.

2. Has higher assembly efficiency. The clamping connecting plate, the box column bottom plate and the box column top plate are all clamped and arranged, the second clamping part extends downwards along the bottom end of the parallel connecting part in a direction approaching to each other, and the installation direction of the clamping connecting plate is adapted; the first clamping part extends upwards along the top end of the parallel connection part towards the direction close to each other and is matched with the installation direction of the upper-layer box body, so that the vertical assembly of the upper-layer box body and the lower-layer box body is conveniently and efficiently realized. The accessory joint groove runs through the extension setting downwards along the top of first joint portion to the direction that is close to each other, and the sleeve spacing accessory of being convenient for is assembled in the lower floor's box after the chucking connecting plate, is located the chucking connecting plate by upper and lower installation limit to finally limit in the great first joint portion department of diameter.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 depicts a partial cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 3 illustrates a cross-sectional view of a clamping web in an embodiment of the present application;

fig. 4 is a partially exploded view of the overall structure of an embodiment of the present application.

Reference numerals illustrate:

100. an upper layer box body; 200. a lower layer box body; 300. locking the connecting piece; 310. a bottom plate of the box column; 320. a box column top plate; 330. clamping the connecting plate; 331. a parallel connection portion; 332. a first clamping part; 333. a second clamping part; 334. fitting clamping grooves; 340. sleeve limit fittings; 350. a cylindrical sleeve; 360. and supporting the screw.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a connection node of a steel structure module building. Referring to fig. 1, a connection node of a steel structure module building includes an upper case 100, a lower case 200, and a locking connector 300 for assembling the upper case 100 and the lower case 200, and referring to fig. 2, the locking connector 300 includes a column bottom plate 310 fixedly disposed at the bottom end of the upper case 100, a column top plate 320 disposed at the top end of the lower case 200, and a locking connection plate 330 capable of connecting a plurality of column bottom plates 310 and a plurality of column top plates 320. The upper layer box body 100 is fixed on the clamping connection plate 330 through the box column bottom plate 310 fixedly arranged with the upper layer box body, and the lower layer box body 200 is fixed on the clamping connection plate 330 through the box column top plate 320 fixedly arranged with the lower layer box body, so that the vertical assembly of the upper layer box body 100 and the lower layer box body 200 can be realized; meanwhile, the clamping connection plates 330 may connect the plurality of column bottom plates 310 and the plurality of column top plates 320, thereby achieving the lateral assembly of the lower case 200 or the upper case 100. By adopting the connection mode, the factory integration rate of the module building unit can be greatly improved without operating in the module unit.

Referring to fig. 3 and 4, the clamping connection plate 330 is integrally provided with a parallel connection portion 331, a first clamping portion 332 disposed at a top end of the parallel connection portion 331, and a second clamping portion 333 disposed at a bottom end of the parallel connection portion 331; the bottom plate 310 of the box column is clamped with the conical surface of the first clamping part 332, so that the upper box body 100 can be fixedly connected; the top plate 320 of the box column is clamped with the conical surface of the second clamping part 333, so that the lower box 200 can be fixedly connected. The whole structure is simpler, and the integrally formed clamping connecting plate 330 is convenient for casting and integrally forming, has high precision and guaranteed quality, is suitable for industrial production, and has relatively low cost. The conical surface clamping structure improves the problem that the processing cost is high and the overall universality is affected because each step-shaped part is difficult to form in the related technical means.

Referring to fig. 3 and 4, the second clamping portion 333 extends downward along the bottom end of the parallel connection portion 331 in a direction approaching each other, and is in an inverted cone shape as a whole, and is adapted to the installation direction of the clamping connection plate 330, so that the clamping connection plate 330 is conveniently installed on the lower-layer box 200 from top to bottom; the first clamping portion 332 extends upwards along the top end of the parallel connection portion 331 towards the direction close to each other, is integrally tapered, and is adapted to the installation direction of the upper-layer box 100, so that the upper-layer box 100 is conveniently installed on the clamping connection plate 330 from top to bottom, and vertical assembly of the upper-layer box 100 and the lower-layer box 200 is efficiently achieved. Further, the first clamping portion 332 and the second clamping portion 333 extend vertically and symmetrically, so that the bottom plate 310 and the top plate 320 of the box column can be replaced and used for the whole, and the whole universality is further improved.

Referring to fig. 3 and fig. 4, it should be noted that, in the embodiment of the present application, the first clamping portion 332 and the second clamping portion 333 are symmetrically provided with two, so that the clamping connection plate 330 can be integrally connected with the two upper layer boxes 100 and the two lower layer boxes 200, which has a simple structure and is convenient to implement, and meets the requirement of horizontal force transmission in the floor plane. The clamping connecting plate 330 is provided with an accessory clamping groove 334 in a penetrating way, and a sleeve limiting accessory 340 is connected in the accessory clamping groove 334 and Zhou Bika, so that the sleeve limiting accessory 340 is convenient to install and detach; the inner Zhou Bika of the sleeve limiting fitting 340 is fixedly provided with the cylindrical shaft sleeve 350, so that the sleeve limiting fitting 340 is convenient to mount and dismount, and the overall assembly efficiency is improved.

Referring to fig. 2 and 4, in order to save materials and reduce costs, the upper case 100 and the lower case 200 are hollow and square; the cylindrical sleeve 350 has a regular hexagonal shape. Further, the supporting screws 360 are respectively and internally threaded in the upper layer box 100 and the lower layer box 200, and the two supporting screws 360 are respectively and internally threaded in the cylindrical shaft sleeve 350, so that the upper supporting screw 360 and the lower supporting screw 360 can be fixed, and then bending supporting force for the upper layer box 100 and the lower layer box 200 is provided, so that the structural stability of the upper layer box 100 and the lower layer box 200 is improved, the cone limiting, force transmission and bolt hole integration are integrated, and the problem that the upper layer box 100 and the lower layer box 200 are integrally broken, collapsed and misplaced due to bending under the emergency of an earthquake and the like is solved.

Referring to fig. 2 and 4, the fitting clamping groove 334 extends downward along the top end of the first clamping portion 332 in a direction approaching to each other, and the sleeve limiting fitting 340 is in an inverted cone shape corresponding to the fitting clamping groove 334, so that the sleeve limiting fitting 340 is located on the clamping connecting plate 330 from top to bottom after the clamping connecting plate 330 is assembled on the lower-layer box 200. The diameter of the fitting clamping groove 334 arranged at the second clamping part 333 is smaller than the minimum diameter of the sleeve limiting fitting 340, so that the sleeve limiting fitting 340 is limited at the first clamping part 332 with a larger diameter, and the subsequent sleeve limiting fitting 340 is convenient to detach.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the above description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a connection node of steel construction module building, its characterized in that includes upper tank body (100), lower floor's box (200) and equipment upper tank body (100) and lower floor's box (200) locking connecting piece (300), locking connecting piece (300) including fixed box post bottom plate (310) that sets up in upper tank body (100) bottom, set up box post roof (320) on lower floor's box (200) top and can connect a plurality of box post bottom plate (310) and a plurality of clamping connecting plate (330) of box post roof (320), clamping connecting plate (330) an organic whole is provided with parallel connection portion (331), set up in first joint portion (332) on parallel connection portion (331) top and set up in second joint portion (333) of parallel connection portion (331) bottom; the box column bottom plate (310) is in conical surface clamping connection with the first clamping part (332), and the box column top plate (320) is in conical surface clamping connection with the second clamping part (333).

2. The connection node of a steel structure module building according to claim 1, wherein the first clamping portion (332) extends upward along the top end of the parallel connection portion (331) in a direction approaching each other, and the second clamping portion (333) extends downward along the bottom end of the parallel connection portion (331) in a direction approaching each other.

3. The connection node of a steel structure modular building according to claim 2, characterized in that the first clamping portion (332) and the second clamping portion (333) extend vertically symmetrically.

4. The connection node of a steel structure module building according to claim 2, wherein the first clamping portion (332) and the second clamping portion (333) are both arranged horizontally and symmetrically.

5. The connection node of a steel structure modular building according to claim 1, characterized in that the clamping connection plate (330) is fixedly provided with a cylindrical sleeve (350); the upper layer box body (100) and the lower layer box body (200) are uniformly provided with a corresponding hollow penetrating support screw rod (360), and the two support screw rods (360) are in threaded fit with the cylindrical shaft sleeve (350).

6. The connection node of a steel structure module building according to claim 5, wherein the clamping connection plate (330) is provided with a sleeve limiting fitting (340) fixedly arranged on the first clamping portion (332), and the cylindrical shaft sleeve (350) is clamped on the inner peripheral wall of the sleeve limiting fitting (340).

7. The connection node of a steel structure module building according to claim 6, wherein the clamping connection plate (330) is provided with a fitting clamping groove (334) in a penetrating manner, and the sleeve limiting fitting (340) is clamped in the fitting clamping groove (334).

8. The connection node of a steel structure module building according to claim 7, wherein the fitting clamping groove (334) extends downward along the top end of the first clamping portion (332) in a direction approaching each other, and the diameter of the fitting clamping groove (334) at the second clamping portion (333) is smaller than the minimum diameter of the sleeve limiting fitting (340).