CN216428676U - Connecting structure and connecting component of truss girder and wall of cold-formed thin-walled steel house - Google Patents
Connecting structure and connecting component of truss girder and wall of cold-formed thin-walled steel house Download PDFInfo
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- CN216428676U CN216428676U CN202123087044.7U CN202123087044U CN216428676U CN 216428676 U CN216428676 U CN 216428676U CN 202123087044 U CN202123087044 U CN 202123087044U CN 216428676 U CN216428676 U CN 216428676U
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Abstract
The utility model relates to the technical field of fabricated houses, in particular to a connecting structure and a connecting component of a truss girder and a wall of a cold-formed thin-walled steel house; the U-shaped bracket comprises a U-shaped bracket, a batten and a hanging plate which are formed by bending, wherein the batten and the inner ends of the side plates at two sides of the U-shaped bracket are formed by bending and vertically, the hanging plate and the batten extend out of the upper end of the U-shaped bracket and are formed by bending and vertically, a plurality of waist-shaped holes are formed in the side plates at two sides of the U-shaped bracket, and a plurality of self-tapping screw holes are formed in the batten and the hanging plate; the connecting structure comprises a prefabricated cold-bending thin-wall type steel house truss girder, a prefabricated cold-bending thin-wall type steel house wall surface and a connecting member; the utility model discloses a connecting elements is direct to be buckled the shaping by the steel sheet punching press, and its simple structure, finished product are low, have greatly simplified the assembling process of cold-formed thin wall type steel house truss girder and wall, and the connection structure through using this connecting elements assembly has higher stability moreover.
Description
Technical Field
The utility model relates to an assembled house technical field specifically discloses a connection structure and connecting elements of cold-formed thin wall shaped steel house truss girder and wall.
Background
The cold-formed thin-walled steel house is a house which is constructed by adopting cold-formed thin-walled steel to perform modular assembly, a wall body and a truss girder are prefabricated in a modular mode, and then all modules are quickly constructed in a bolt or welding mode and the like, so that the cold-formed thin-walled steel house has the advantages of being fast in construction, light in house weight and the like. At present, a wall body is fixed firstly in the construction process of a cold-formed thin-walled steel house, then a truss beam is lifted to a certain height through hoisting equipment, the truss beam is manually supported and fixed and then connected in a bolt or welding mode, the whole operation process needs at least three operators to be matched, the labor intensity is high, the construction is difficult, and the modular assembly construction speed of the whole cold-formed thin-walled steel house is severely limited.
The utility model with the application number of CN201720955164.9 discloses a steel beam connecting piece for a steel structure house, which comprises two L-shaped hanging plates, a gap is formed between the two L-shaped hanging plates, and a bearing structure is arranged at the gap on the front sides of the two L-shaped hanging plates; wherein bearing structure includes side board and bottom plate, and on the L shape link plate of clearance both sides was located to the side board, the bottom of two side boards was located to the bottom plate. The utility model discloses a steel house girder steel connecting piece that provides, hang the connecting piece on two relative walls, then install the girder steel on the connecting piece, make the steel house girder steel very convenient with the connection process of wall body, greatly improved work efficiency, but this steel house girder steel connecting piece only hangs through L shape link plate and leads to stability not enough on the wall, though this utility model discloses still set up decurrent turning through the tail end at L shape link plate, and set up the mounting hole on turning back and can improve the stability of being connected between connecting piece and the wall, but the girder steel is placed and is not carried out fixed connection with the connecting piece when bearing structure, make slippage in the connecting piece at both ends is followed easily to whole girder steel, the stability that leads to whole steel house can not get the assurance, there is very big potential safety hazard. Therefore, to the above-mentioned not enough of current steel house room girder steel connecting piece, this application has provided the connection structure and the connecting elements of the thin wall type steel house truss girder of cold bending and wall that the installation is swift, stability is excellent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing not enough to current steel house room girder steel connecting piece in the background art, designed the connection structure and the connecting elements of the cold-formed thin wall type steel house truss girder and wall that an installation is swift, stability is excellent.
The utility model discloses a realize through following technical scheme:
the utility model provides a connecting elements of cold-formed thin wall type steel house truss girder and wall, is including bending fashioned U type bracket, slat and link plate, the perpendicular shaping of buckling of the inner of slat and U type bracket both sides sideboard, the perpendicular shaping of bending of the upper end that U type bracket was stretched out to link plate and slat, a plurality of waist type holes have all been seted up on the both sides sideboard of U type bracket, a plurality of self-tapping screw holes have all been seted up on slat and the link plate.
As a further arrangement of the above scheme, the lower ends of the side plates at both sides of the U-shaped bracket are arranged into a trapezoidal shape with a narrow upper part and a wide lower part, and the bottom plate at the lower end of the U-shaped bracket and the lower ends of the two side plates are all connected and formed; the aforesaid lower extreme structural design to U type bracket can increase U type bracket to the bearing area of prefabricated cold-formed thin wall type steel house truss girder, prevents to lead to bearing surface pressure too big and arouse the deformation because of prefabricated cold-formed thin wall type steel house truss girder overweight for whole connecting elements has the excellent effect of stable connection.
As the specific arrangement of the scheme, the waist-shaped holes formed in the sideboard and the self-tapping screw holes formed in the slat are arranged in rows at intervals up and down.
As the specific arrangement of the scheme, the self-tapping screw holes formed in the hanging plate are arranged in a front row and a rear row at intervals.
The connecting structure comprises the prefabricated cold-formed thin-walled steel house truss girder, a prefabricated cold-formed thin-walled steel house wall surface and connecting members, wherein the batten and the hanging plate on the connecting members are fixedly connected with the prefabricated cold-formed thin-walled steel house wall surface through self-tapping screws, the end part of the prefabricated cold-formed thin-walled steel house truss girder is arranged in a U-shaped bracket on the connecting members, and the sideboard on the connecting members is fixedly connected with the prefabricated cold-formed thin-walled steel house truss girder through the self-tapping screws.
According to the specific arrangement of the scheme, the precast cold-formed thin-walled steel house truss girder and the precast cold-formed thin-walled steel house wall surface respectively comprise an inner framework formed by connecting cold-formed thin-walled steel sections and a heat-insulating foaming filler filled in the inner framework.
As a further arrangement of the scheme, hoisting holes are formed in both ends of the upper surface and the lower surface of the truss girder of the prefabricated cold-bending thin-walled steel house and the wall surface of the prefabricated cold-bending thin-walled steel house; the hoisting holes can be directly hoisted by the lifting hook at the lower end of the hoisting device when the prefabricated cold-formed thin-walled steel house truss girder or the prefabricated cold-formed thin-walled steel house wall surface at the high position is hoisted and rotated, and meanwhile, the connection stability during the assembly of the whole wall surface is improved by arranging the reinforcing bolts in the two aligned hoisting holes during the assembly.
Has the advantages that:
the utility model discloses a connecting element for a cold-formed thin-walled steel house truss girder and wall is formed by direct punching and bending of steel plates, so that the bearing strength of the whole connecting element is higher, when the truss girder is connected with the wall, self-tapping screws are screwed into screw holes on a batten and a hanging plate to fix the truss girder with the wall, then the truss girder is placed in a U-shaped bracket of the connecting element, and the self-tapping screws are screwed into waist-shaped holes of a sideboard to fixedly connect the connecting element with the truss girder, thereby effectively ensuring the stability of the integral connecting structure of the cold-formed thin-walled steel house truss girder and the wall; in addition, the whole connecting component is directly formed by stamping and bending the steel plate, the structure is simple, the manufacturing cost is low, the assembling process of the truss girder and the wall of the cold-bending thin-wall steel house is greatly simplified, and the practical use effect is excellent and the practicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a connecting member according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the middle connection structure of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", and,
The terms "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like, refer to an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1-2, in conjunction with the embodiments.
Example 1
This embodiment 1 discloses a connecting elements for assembled thin wall type steel house truss girder and wall, refer to fig. 1, and this connecting elements includes a U type bracket 1 that forms through bending, and the bottom plate 101 of this U type bracket 1 lower extreme sets up horizontally, and the sideboard 102 of both sides sets up perpendicularly upwards to set up one row of waist type hole 1021 that sets up at upper and lower interval on the sideboard 102 of both sides, the adjustable direction of this waist type hole 1021 sets up along the longitudinal direction of sideboard 102. The inner ends of the two side plates 102 are vertically bent with a strip plate 103 extending upwards, and the strip plate 103 is provided with a row of self-tapping screw holes 105 arranged at intervals up and down. The top ends of the two laths 103 are bent and vertically connected with hanging plates 104, opposite ends of the two hanging plates 104 are close to each other to be arranged in a fit mode, and meanwhile, a plurality of rows of self-tapping screw holes 105 are formed in each hanging plate 104 in the front and back mode.
In addition, in order to increase the bearing area of the U-shaped bracket 1 for the two ends of the truss girder, the lower end of the side plate 102 is provided with a ladder shape with a narrow upper part and a wide lower part, and the bottom plate 101 at the lower end of the U-shaped bracket 1 is connected and molded with the ladder-shaped lower wide surfaces of the two side plates 102.
Example 2
Embodiment 2 discloses a connecting structure of a truss girder and a wall of an assembled cold-formed thin-walled steel house, which comprises a truss girder 2 of the prefabricated cold-formed thin-walled steel house, a wall surface 3 of the prefabricated cold-formed thin-walled steel house and a connecting member 100 in embodiment 1. The prefabricated cold-formed thin-walled steel house truss girder 2 and the prefabricated cold-formed thin-walled steel house wall surface 3 are both composed of an inner framework formed by connecting cold-formed thin-walled steel sections and heat-insulating foaming fillers (not shown in the figure) filled in the inner framework, and related circuits and pipelines are designed in the prefabricated thin-walled steel house wall body 2. In order to facilitate the hoisting of the high-rise prefabricated cold-formed thin-walled steel house truss girder 2 and the prefabricated cold-formed thin-walled steel house wall surface 3, hoisting holes 301 are formed in the two ends of the upper surface and the lower surface of the prefabricated cold-formed thin-walled steel house truss girder 2 and the prefabricated cold-formed thin-walled steel house wall surface 3, the hoisting holes 301 are convenient for subsequent hoisting, and the stability of the connecting structure is further improved by arranging reinforcing bolts in the two hoisting holes 301 for the upper layer and the lower layer in the assembling process.
Two hanging plates 104 at the upper end of the connecting component 100 are arranged on the upper surface of one prefabricated cold-formed thin-walled steel house wall surface 3 (or are respectively arranged on the upper surface of the joint of the two prefabricated cold-formed thin-walled steel house wall surfaces 3), the side plates 102 on the two sides are attached to the front side surface or the rear side surface of the prefabricated cold-formed thin-walled steel house wall surface 3, and self-tapping screws connected with the prefabricated cold-formed thin-walled steel house wall surface 3 are arranged in self-tapping screw holes 105 in the laths 103 and the hanging plates 104, so that the connecting component 100 is fixedly connected with the prefabricated cold-formed thin-walled steel house wall surface 3.
The front end and the rear end of the prefabricated cold-formed thin-walled steel house truss girder 2 are arranged in the U-shaped brackets 1 of the front connecting component 100 and the rear connecting component 100, the front end face and the rear end face of the prefabricated cold-formed thin-walled steel house truss girder 2 are abutted and positioned with the front wall 3 and the rear wall 3 of the prefabricated cold-formed thin-walled steel house uniformly, then self-tapping screws are arranged in waist-shaped holes 1021 in the two side plates 102, and the self-tapping screws are connected with the prefabricated cold-formed thin-walled steel house truss girder 2 by adjusting the positions of the self-tapping screws, so that the fixed connection between the connecting components 100 and the prefabricated cold-formed thin-walled steel house truss girder 2 is realized.
The connecting structure of the truss girder and the wall of the fabricated cold-formed thin-walled steel house disclosed in the embodiment 2 is characterized in that the connecting members 100 and the wall surface 3 of the prefabricated cold-formed thin-walled steel house are fixedly connected through the tapping screws on the laths 103 and the hanging plates 104, then the two ends of the truss girder 2 of the prefabricated cold-formed thin-walled steel house are placed in the U-shaped brackets 1 of the two connecting members 100 and are fixed again by the tapping screws, the whole connecting structure is convenient and fast to install, and the stability of the connecting structure is very excellent.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a connecting elements of cold-formed thin wall type steel house truss girder and wall, its characterized in that, including bending forming's U type bracket, slat and link plate, the perpendicular shaping of buckling of the inner of both sides sideboard on slat and the U type bracket, the perpendicular shaping of bending of the upper end that U type bracket was stretched out to link plate and slat, a plurality of waist type holes have all been seted up on the both sides sideboard of U type bracket, a plurality of self-tapping screw holes have all been seted up on slat and the link plate.
2. The connecting member for a cold-formed thin-walled steel house truss beam and a wall according to claim 1, wherein the lower ends of the two side plates of the U-shaped bracket are formed in a trapezoidal shape with a narrow top and a wide bottom, and the bottom plate of the lower end of the U-shaped bracket is formed by connecting the lower ends of the two side plates.
3. The connecting member for a cold-formed thin-walled steel house truss girder and a wall according to claim 1, wherein the waist-shaped holes formed in the sideboard and the self-tapping screw holes formed in the slat are vertically spaced in rows.
4. The connecting member for a cold-formed thin-walled steel house truss beam and a wall according to claim 3, wherein the tapping screw holes provided in the hanging plate are arranged in front and rear rows at intervals.
5. A connecting structure of a cold-formed thin-walled steel house truss girder and a wall, which is connected by using the connecting member according to any one of claims 1 to 4, is characterized by comprising a prefabricated cold-formed thin-walled steel house truss girder, a prefabricated cold-formed thin-walled steel house wall surface and a connecting member, wherein the lath and the hanging plate on the connecting member are fixedly connected with the prefabricated cold-formed thin-walled steel house wall surface through self-tapping screws, the end part of the prefabricated cold-formed thin-walled steel house truss girder is arranged in a U-shaped bracket on the connecting member, and the sideboard on the connecting member is fixedly connected with the prefabricated cold-formed thin-walled steel house truss girder through the self-tapping screws.
6. The connecting structure of a cold-formed thin-walled steel house truss girder and a wall according to claim 5, wherein the precast cold-formed thin-walled steel house truss girder and the precast cold-formed thin-walled steel house wall surface each comprise an inner skeleton formed by connecting cold-formed thin-walled steel and a heat-insulating foaming filler filled in the inner skeleton.
7. The connecting structure of a cold-formed thin-walled steel house truss girder and a wall according to claim 6, wherein hoisting holes are formed in both ends of the upper and lower surfaces of the prefabricated cold-formed thin-walled steel house truss girder and the prefabricated cold-formed thin-walled steel house wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123087044.7U CN216428676U (en) | 2021-12-10 | 2021-12-10 | Connecting structure and connecting component of truss girder and wall of cold-formed thin-walled steel house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123087044.7U CN216428676U (en) | 2021-12-10 | 2021-12-10 | Connecting structure and connecting component of truss girder and wall of cold-formed thin-walled steel house |
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| CN216428676U true CN216428676U (en) | 2022-05-03 |
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| CN202123087044.7U Active CN216428676U (en) | 2021-12-10 | 2021-12-10 | Connecting structure and connecting component of truss girder and wall of cold-formed thin-walled steel house |
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| CN (1) | CN216428676U (en) |
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