CN217027738U

CN217027738U - Symmetrical variable cross-section bent-twisted trapezoid-shaped valley arch

Info

Publication number: CN217027738U
Application number: CN202220500109.1U
Authority: CN
Inventors: 蒋斌; 巫明杰; 朱文康; 葛方; 王栋; 李超
Original assignee: Jiangsu Huning Steel Mechanism Co Ltd
Current assignee: Jiangsu Huning Steel Mechanism Co Ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-22
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a symmetrical variable cross-section bending trapezoidal cloud valley arch, comprising: a set of supporting box body, a set of first turn-knob connecting box, a set of second turn-knob connecting box and a set of third turn-knob connecting box, supporting box's top is located to first turn-knob connecting box, the top of first turn-knob connecting box is located to the second turn-knob connecting box, the top of second turn-knob connecting box is located to third turn-knob connecting box one end, and the adjacent both ends of two third turn-knob connecting boxes are connected. The symmetrical variable-cross-section bent-twisted trapezoid cloud valley arch is simple in structure, reasonable in design and easy to construct, the stability of the whole cloud valley arch structure is greatly improved by adopting the symmetrical structure, the supporting safety is improved, and the problem of complex construction is well solved.

Description

Symmetrical variable cross-section bending-twisting trapezoidal cloud valley arch

Technical Field

The utility model belongs to the technical field of steel structure buildings, and particularly relates to a symmetrical variable cross-section bending-twisting trapezoid cloud valley arch.

Background

With the rapid development of social economy, the building industry is also developing rapidly, most of the traditional buildings are made of reinforced concrete, a large amount of labor is needed, and meanwhile, the traditional buildings are influenced by a plurality of factors such as seasons, weather and the like, so that the steel structure buildings are born.

The building need do various different models in design or work progress many, and every figurative realization needs bearing structure to support, especially to some arch designs, and it not only needs bearing structure, still need to set up some adapting unit simultaneously and be connected with other components such as pull rod, however current bearing structure and connected node are in order to guarantee the stability and the security of structure, and its structural design is comparatively complicated, great increase the construction degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects, the utility model aims to provide a symmetrical variable cross-section bent-twisted trapezoid cloud valley arch which is simple in structure, reasonable in design and easy to construct, and greatly improves the stability of the whole cloud valley arch structure and the supporting safety by adopting a symmetrical structure.

The technical scheme is as follows: in order to achieve the above object, the present invention provides a symmetric variable cross-section twisted trapezoid cloud valley arch, comprising: a set of supporting box body, a set of first turn round connecting box, a set of second turn round connecting box and a set of third turn round connecting box, supporting box's top is located to first turn round connecting box, the top of first turn round connecting box is located to the second turn round connecting box, the top of second turn round connecting box is located to third turn round connecting box one end, and the adjacent both ends of two third turn round connecting boxes are connected. The symmetrical variable-cross-section bent-twisted trapezoid cloud valley arch is simple in structure, reasonable in design and easy to construct, the stability of the whole cloud valley arch structure is greatly improved by adopting the symmetrical structure, the supporting safety is improved, and the problem of complex construction is well solved.

The support box body, the first crankle connecting box, the second crankle connecting box and the third crankle connecting box respectively comprise a group of main body plates, a group of side panels and a bottom plate, the main body plates are arranged oppositely, the side panels are arranged on two sides of the main body plates to form the box body, and the bottom plate is arranged below the box body.

Furthermore, the inner sides of the first crankle connecting box, the second crankle connecting box and the third crankle connecting box are all provided with lug plate assemblies. The arrangement of the ear plate component provides a connecting point for other connecting parts, so that the ear plate component is conveniently connected with other parts, and the tensile property of the ear plate component is improved.

Preferably, the otic placode subassembly includes a set of side otic placode, interior otic placode and a set of flitch, interior otic placode is located between the otic placode of inclining, the both sides of interior otic placode are located to the flitch, just the bore hole has all been seted up on side otic placode and interior otic placode and the flitch. The structural strength and the stability of connected node structure can further be improved in the setting of flitch.

Preferably, a group of transverse partition plates are arranged on the upper portions of the supporting box body, the first bending and twisting connecting box, the second bending and twisting connecting box and the third bending and twisting connecting box, a group of baffle inner partition plates are arranged on the lower portions of the supporting box body, and a group of vertical partition plates are arranged above the baffle inner partition plates. The arrangement of the transverse partition plate, the baffle inner partition plate and the vertical partition plate greatly improves the structural strength and the structural stability of each box body structure.

A group of pin shaft lug plates are arranged below a bottom plate of the supporting box body, a group of lug plates are arranged below the pin shaft lug plates, the lug plates and the pin shaft lug plates are arranged at intervals, and the pin shaft lug plates are connected with the lug plates through connecting shafts. The arrangement of the pin shaft lug plate is convenient for connecting the pin shaft lug plate with the lug plate.

The ear plate comprises an outer ear plate and a middle ear plate, and a stiffening plate is arranged on the outer side of the outer ear plate. The stiffening plate further improves the stability of structure, increases the structural strength of connecting portion.

In the utility model, brackets are also arranged on one side of the first cranked connecting box, one side of the second cranked connecting box and one side of the third cranked connecting box.

The bracket is composed of a group of box-type brackets, and the box-type brackets are arranged in a reverse direction.

The technical scheme shows that the utility model has the following beneficial effects:

1. the symmetrical variable cross-section bent-twisted trapezoid cloud valley arch is simple in structure, reasonable in design and easy to produce, and by adopting the symmetrical structure, the stability of the whole cloud valley arch structure is greatly improved, and the supporting safety of the cloud valley arch structure is improved.

2. The arrangement of the ear plate component provides a connecting point for other connecting parts, so that the ear plate component is conveniently connected with other parts, and the tensile property of the ear plate component is improved.

3. The ear plate assembly comprises a group of side ear plates, an inner ear plate and a group of flitch plates, wherein the side ear plates, the inner ear plate and the flitch plates are all provided with boring holes. The structural strength and the stability of connected node structure can further be improved in the setting of flitch.

4. According to the utility model, the arrangement of the transverse partition plate, the inner baffle plate and the vertical partition plate greatly improves the structural strength and structural stability of each box body structure.

5. In the utility model, the outer side of the outer ear plate is provided with a stiffening plate. The stiffening plate further improves the stability of structure, increases the structural strength of connecting portion.

Drawings

FIG. 1 is a schematic structural view of a symmetrical variable cross-section curved trapezoidal valley arch according to the present invention;

FIG. 2 is a schematic view of the structure of the support box of the present invention;

FIG. 3 is a schematic structural view of a transverse partition, an inner barrier partition and a vertical partition of the present invention;

FIG. 4 is a schematic view of the ear plate assembly of the present invention;

FIG. 5 is a front view of an ear plate assembly of the present invention;

FIG. 6 is a schematic view of the installation of the pin lug and the lug of the present invention;

fig. 7 is a schematic view of the installation of the corbel of the present invention.

Detailed Description

The utility model is further elucidated with reference to the drawings and the embodiments.

Examples

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in the figure, a symmetrical variable cross-section buckled trapezoidal valley arch comprises: the support box comprises a group of support box bodies 1, a group of first crankle connecting boxes 2, a group of second crankle connecting boxes 3 and a group of third crankle connecting boxes 4, wherein the first crankle connecting boxes 2 are arranged above the support box bodies 1, the outer sides of the joints of the first crankle connecting boxes and the second crankle connecting boxes are fixed through connecting plates, the second crankle connecting boxes 3 are arranged above the first crankle connecting boxes 2, the outer sides of the joints of the first crankle connecting boxes and the second crankle connecting boxes are fixed through connecting plates, one end of each third crankle connecting box 4 is arranged at the top of each second crankle connecting box 3, the outer sides of the joints of the first crankle connecting boxes and the second crankle connecting boxes are fixed through connecting plates, and the two adjacent ends of the two third crankle connecting boxes 4 are connected; the support box body 1, the first cranked connecting box 2, the second cranked connecting box 3 and the third cranked connecting box 4 respectively comprise a group of main body plates 41, a group of side panels 42 and a bottom plate 43, the main body plates 41 are oppositely arranged, the side panels 42 are arranged on two sides of the main body plates 41 to form the box body, and the bottom plate 43 is arranged below the box body.

In this embodiment, the inner sides of the first, second and third cranked connecting

boxes

2, 3 and 4 are all provided with an ear plate assembly 5.

The ear plate assembly 5 in this embodiment includes a set of side ear plates 51, an inner ear plate 52 and a set of attachment plates 53, the inner ear plate 52 is disposed between the side ear plates 51, the attachment plates 53 are disposed on two sides of the inner ear plate 52, and the side ear plates 51, the inner ear plate 52 and the attachment plates 53 are all provided with boring holes 54.

In this embodiment the upper portion of supporting box 1, first turn-buckle connecting box 2, second turn-buckle connecting box 3 and third turn-buckle connecting box 4 all is equipped with a set of transverse partition 11, and the lower part all is equipped with a set of shelves inner baffle 12, and the top that is located shelves inner baffle 12 all is equipped with a set of vertical baffle 13, in this embodiment shelves inner baffle 12 be first shelves inner baffle and second shelves inner baffle respectively, first shelves inner baffle is located between the main part board to be located the one side that is close to bottom plate 41, vertical baffle 13 is located to the second shelves inner baffle and is close to the one end of first shelves inner baffle.

In this embodiment the bottom plate 43 below of supporting box 1 is equipped with a set of round pin axle otic placode 6, and the below that is located round pin axle otic placode 6 is equipped with a set of otic placode 7, otic placode 7 sets up with the 6 intervals of round pin axle otic placode, just connect through the connecting axle between round pin axle otic placode 6 and the otic placode 7.

In this embodiment, the ear plate 7 includes an outer side ear plate and a middle ear plate, and a stiffening plate 8 is disposed on the outer side of the outer side ear plate.

In this embodiment, a bracket 9 is further disposed on one side of the first cranked connecting box 2, the second cranked connecting box 3 and the third cranked connecting box 4.

In this embodiment, the bracket 9 is formed by a group of box-shaped brackets, and the box-shaped brackets are arranged in the opposite direction.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a trapezoidal cloud millet arch of symmetry formula variable cross section turn round which characterized in that: the method comprises the following steps: a set of supporting box body (1), a set of first turn-buckle connecting box (2), a set of second turn-buckle connecting box (3) and a set of third turn-buckle connecting box (4), the top of supporting box body (1) is located in first turn-buckle connecting box (2), the top of first turn-buckle connecting box (2) is located in second turn-buckle connecting box (3), the top of second turn-buckle connecting box (3) is located to third turn-buckle connecting box (4) one end, and the adjacent both ends of two third turn-buckle connecting boxes (4) are connected.

2. The symmetrical variable cross-section buckled trapezoid shaped cloud valley arch of claim 1, wherein: support box body (1), first turn-buckle connecting box (2), second turn-buckle connecting box (3) and third turn-buckle connecting box (4) all include a set of main part board (41), a set of side board (42) and bottom plate (43), main part board (41) set up relatively, the both sides that main part board (41) were located in side board (42) form the box, the below of box is located in bottom plate (43).

3. The symmetrical variable cross-section buckled trapezoid shaped cloud valley arch of claim 2, wherein: the inner sides of the first crankle connecting box (2), the second crankle connecting box (3) and the third crankle connecting box (4) are all provided with lug plate assemblies (5).

4. The symmetric variable cross-section twisted trapezoid cloud valley arch of claim 3, wherein: the otic placode subassembly (5) are including a set of side otic placode (51), interior otic placode (52) and a set of flitch (53), interior otic placode (52) are located between side otic placode (51), the both sides of interior otic placode (52) are located to flitch (53), just bore hole (54) have all been seted up on side otic placode (51) and interior otic placode (52) and flitch (53).

5. The symmetrical variable cross-section buckled trapezoid shaped cloud valley arch of claim 1, wherein: the upper portions of the supporting box body (1), the first bending and twisting connecting box (2), the second bending and twisting connecting box (3) and the third bending and twisting connecting box (4) are respectively provided with a group of transverse partition plates (11), the lower portions of the supporting box body and the first bending and twisting connecting box are respectively provided with a group of baffle inner partition plates (12), and a group of vertical partition plates (13) are respectively arranged above the baffle inner partition plates (12).

6. The symmetric variable cross-section twisted trapezoid cloud valley arch of claim 1, wherein: the supporting box is characterized in that a set of pin shaft ear plates (6) are arranged below a bottom plate (43) of the supporting box body (1), a set of ear plates (7) are arranged below the pin shaft ear plates (6), the ear plates (7) are arranged at intervals with the pin shaft ear plates (6), and the pin shaft ear plates (6) and the ear plates (7) are connected through connecting shafts.

7. The symmetrical variable cross-section buckled trapezoid shaped cloud valley arch of claim 6, wherein: the ear plates (7) comprise outer side ear plates and middle ear plates, and stiffening plates (8) are arranged on the outer sides of the outer side ear plates.

8. The symmetric variable cross-section twisted trapezoid cloud valley arch of claim 1, wherein: one side of the first cranked connecting box (2), the second cranked connecting box (3) and the third cranked connecting box (4) is also provided with a bracket (9).

9. The symmetrical variable cross-section buckled trapezoid shaped cloud valley arch of claim 8, wherein: the bracket (9) is composed of a group of box-type brackets which are arranged in a reverse direction.