CN205292077U - Tree is decorated to individual layer steel construction - Google Patents

Tree is decorated to individual layer steel construction Download PDF

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Publication number
CN205292077U
CN205292077U CN201620014067.5U CN201620014067U CN205292077U CN 205292077 U CN205292077 U CN 205292077U CN 201620014067 U CN201620014067 U CN 201620014067U CN 205292077 U CN205292077 U CN 205292077U
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China
Prior art keywords
steel
layer steel
brace
support
steel structure
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CN201620014067.5U
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Chinese (zh)
Inventor
徐纲
李水明
杜立平
张琳
李敬
支欢页
史子敬
吴君强
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Jiangsu Huning Steel Mechanism Co Ltd
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Jiangsu Huning Steel Mechanism Co Ltd
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Abstract

The utility model discloses a tree is decorated to individual layer steel construction, include: sliding support, support steel column and individual layer steel construction rack, the sliding support is established and is being supported the steel column bottom, individual layer steel construction rack is established and is being supported steel column upper portion, individual layer steel construction rack both sides are equipped with a plurality of hinged -supports. The utility model relates to a rationally, stable in structure adopts sliding support and hinged -support as adapting unit, in assurance stable in structure nature, has also guaranteed holistic flexibility, and sliding support and hinged -support can the pivoted characteristics, has increased overall structure's shock -absorbing capacity, results in structural failure to have fine effect to preventing that inner stress is too concentrated.

Description

A kind of single-layer steel structure decoration tree
Technical field
This utility model relates to steel structure net rack field, is specially a kind of single-layer steel structure decoration tree and the installation method of this single-layer steel structure decoration tree.
Background technology
Along with development and the scientific and technical continuous progress of economic society, the aesthetic standards of people also step up. At present, more and more extensively, wherein, decoration tree is ornamental building structure, and Mechanical Builds is complicated, and major section is steel tube section, for facade monolayer space buckling of shells structure for the large-scale square of steel structure net rack, shopping plaza application. But, current steel construction monolayer rack is generally adopted embedded fixing be connected with concrete connecting portion, and this allows for structure comparison and fixes, and changing or when dismounting, causes that workload amount is big, change inconvenience, and causes substantial amounts of steel pipe to waste; Meanwhile, current single-layer steel structure rack is along with the growth of the time of use, it may occur that the phenomenon of twisting and breaking, and this is mainly due to the problems in the design of steel construction self, it does not have enough buffering surpluses, is intended merely to the stability ensureing structure.
Existing steel construction decoration tree is generally adopted in factory and processes is completed, transport job site to, then tower crane is used to lift, this mounting means is typically required for very great construction space and place, and for large-scale, complicated steel structure net rack, transportation also becomes a very big problem, transport inconvenience extremely; Simultaneously because present architectural modeling different style, usually not very big remaining space, therefore adopting integral assembling, what piecemeal lifted method is difficulty with; And adopt and set up the scattered spelling installation of scaffold original position, owing to its bending component positioning difficulty is big, work high above the ground, there is safety coefficient low, facade impact is relatively larger.
Utility model content
Utility model purpose: the purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of Stability Analysis of Structures, motility by force and install rational tree structure monolayer rack and installation method thereof.
Technical scheme: in order to realize object above, a kind of single-layer steel structure decoration tree described in the utility model and installation method thereof, it is characterised in that: including: sliding support, brace steel post and single-layer steel structure rack; Described sliding support is located at bottom brace steel post; Described single-layer steel structure rack is located at brace steel post top; Described single-layer steel structure rack both sides are provided with multiple hinged-support. The technical program is reasonable in design, Stability Analysis of Structures, adopt sliding support and hinged-support as connection member, while ensureing structural stability, also ensure that the motility of entirety, sliding support and the rotary feature of hinged-support, add integrally-built shock-absorbing capacity, causes that for preventing internal stress from excessively concentrating structural break has good effect.
Further, above-mentioned a kind of single-layer steel structure decoration tree, described sliding support bottom is provided with end plate, end plate and bottom xoncrete structure or steel structure connection, it is ensured that the stability that bottom connects.
Further, above-mentioned a kind of single-layer steel structure decoration tree, connect by girder steel is fixing between described brace steel post; Described girder steel adopts U-shaped design, opening down installation; Backing plate it is provided with between girder steel and brace steel post; U-shaped design improves toughness and the bend resistance ability of girder steel, it is ensured that it is not susceptible to torsional deformation under the effect of shearing force.
Further, above-mentioned a kind of single-layer steel structure decoration tree, described brace steel post is provided with connection otic placode, and adjacent two of different brace steel posts connect the fixing connection of otic placode structure triangle with brace steel post and girder steel; Make full use of this feature of structural stability of triangle, it is ensured that stablizing of pedestal.
Further, above-mentioned a kind of single-layer steel structure decoration tree, outside described brace steel post and single-layer steel structure rack junction, horizontal welding is connected to T-steel plate; It is connected to steel pipe between described adjacent T-steel plate.
This utility model also provides for the installation method of a kind of single-layer steel structure decoration tree, specifically includes following steps:
1) assembly of single-layer steel structure rack; Described single-layer steel structure rack is divided into seven piecemeals of S1��S7, and adopts the mode of on-the-spot piecemeal assembly; Described piecemeal assembly adopts the method for horizontal assembly, specifically comprises the following steps that
1. piecemeal assembly moulding bed is set; First according to the X after coordinate transformation, Y projection point lays steel case base board, and it is interconnected to form a rigid platfor, after described rigid platfor is laid, carry out putting the projection line of X, Y, putting elevation line, inspection line and position of the fulcrum, forming matrix pattern Controling network, after self-inspection is qualified, perpendicular moulding bed straight-bar, then arranges moulding bed template and diagonal brace according to the absolute altitude at fulcrum place;
2. elongated rod member location; With truck crane, elongated rod member is placed on described moulding bed by particular location; Then carry out position measurement, carry out position adjustment to devious;
3. rod member location is disconnected; Described moulding bed assembles according to the rod member projection line pulled.
4. the welding of rod member; After rod member is had good positioning, after qualified after testing, piecemeal intersection is welded;
5. the detection of piecemeal;
6. according to step 1.��5. complete the assembly of each piecemeal of described S1��S7.
2) the assembled location and installation of sliding support, brace steel post and girder steel;
3) installation of single-layer steel structure rack;
1. horizontal support platform used by steel construction piecemeal S1��S3 is installed;
2. utilize tower crane that steel construction piecemeal S1, S2 are installed;
3. tower crane is utilized to carry out installation and the welding of embedding benefit rod member between S1 and S2;
4. by same procedure, continue to install piecemeal S3, and between embedding benefit rod member;
4. horizontal support, the installation of lifting location middle block S4, S5 and embedding benefit rod member are set;
5. vertical supporting is installed, weld horizontal contact truss between support, truss arranges support jig location upper partial block S6, S7, embedding benefit rod member is installed.
4) remove support and moulding bed, paint coating, complete described decoration tree installation.
Further, the installation method of above-mentioned a kind of single-layer steel structure decoration tree, described piecemeal assembly moulding bed should in corresponding decoration tree appearance profile, piecemeal weight and highly carry out comprehensive optimized choice, and moulding bed height lowest point should be able to meet the height needed for all-position welding; Described moulding bed must not have after setting up and significantly rocks.
Further, the installation method of above-mentioned a kind of single-layer steel structure decoration tree, behind the assembling Ying Yixian center of described disconnection rod member location, the order of surrounding, then positions weldering, and the solder joint of described tack welding must not less than 4.
Further, the installation method of above-mentioned a kind of single-layer steel structure decoration tree, described embedding benefit rod member is installed and is included: S1��S3 and S4��S7; The embedding dribbleware of described S1��S3 piecemeal is installed and is adopted at piecemeal both sides colligation fixing wood springboard walking passageway; The embedding dribbleware installation employing of described S4��S7 piecemeal arranges band in piecemeal both sides and protects cage type steel crawling ladder.
Beneficial effect: a kind of single-layer steel structure decoration tree described in the utility model, has following usefulness:
(1) modern design, reasonable in design, simple in construction; The combination of this programme employing bearing, brace steel post and single-layer steel structure rack, simple in construction, reasonable in design, adopt tree structure, modern design simultaneously.
(2) motility is strong, extend service life; The technical program adopts sliding support and hinged-support as connecting elements, improves the motility of entirety, effectively alleviates internal stress, increase the service life.
(3) repeatable utilization, saving cost; Rack described in the technical program does not directly contact with xoncrete structure, decreases waste, has saved cost.
(4) by adopting the installation method of piecemeal assembly, piecemeal lifting, it is achieved that a difficult problem for construction in little space so that Building technology is greatly improved, and has been also convenient for transportation simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram between sliding support, girder steel, brace steel post;
Fig. 3 is brace steel post top connection diagram;
Fig. 4 is brace steel post bottom connection diagram;
Fig. 5 is single-layer steel structure rack and hinged-support connection diagram;
Fig. 6 is structure piecemeal schematic diagram of the present utility model;
In figure: 1-sliding support 2-brace steel post 3-girder steel 21-connects otic placode 22-T shape steel plate 23-steel pipe 4-single-layer steel structure rack 5-hinged-support 6-end plate 7-connecting plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model.
Embodiment
A kind of single-layer steel structure decoration tree as shown in Figure 1, including sliding support 1, brace steel post 2 and single-layer steel structure rack 4; Described sliding support 1 is located at bottom brace steel post 2, and sliding support 1 lower end as shown in Figure 2 is provided with end plate 6, and described end plate 6 is connected by screw is fixing with lower concrete structure or steel construction; Connecting by girder steel 3 is fixing between described brace steel post 2, described single-layer steel structure rack 4 is located at brace steel post 2 top; Single-layer steel structure rack 4 both sides as shown in Figure 5 are provided with multiple hinged-support 5.
Girder steel 3 as shown in Figure 1 and Figure 2 adopts U-shaped design, opening down installation; Backing plate 7 it is provided with between girder steel 3 and brace steel post 2.
Brace steel post 2 as shown in Figure 3, Figure 4 is provided with connection otic placode 21, and adjacent two of different brace steel posts 2 connect otic placode 21 and are connected with each other, and with brace steel post 2 and the triangle structure of girder steel 3; Outside described brace steel post (2) and single-layer steel structure rack (4) junction, horizontal welding is connected to T-steel plate (22); It is connected to steel pipe (23) between described adjacent T-steel plate (22).
A kind of single-layer steel structure decoration tree described in the utility model, carries out during installation in accordance with the following steps:
1) assembly of single-layer steel structure rack 4; As shown in Figure 6 described single-layer steel structure rack 4 is divided into seven piecemeals of S1��S7, and adopts the mode of on-the-spot piecemeal assembly; Described piecemeal assembly adopts the method for horizontal assembly, specifically comprises the following steps that
1. piecemeal assembly moulding bed is set;First according to the X after coordinate transformation, Y projection point lays steel case base board, and it is interconnected to form a rigid platfor, after described rigid platfor is laid, carry out putting the projection line of X, Y, putting elevation line, inspection line and position of the fulcrum, forming matrix pattern Controling network, after self-inspection is qualified, perpendicular moulding bed straight-bar, then arranges moulding bed template and diagonal brace according to the absolute altitude at fulcrum place;
2. elongated rod member location; With truck crane, elongated rod member is placed on described moulding bed by particular location; Then carry out position measurement, carry out position adjustment to devious;
3. rod member location is disconnected; Described moulding bed assembles according to the rod member projection line pulled.
4. the welding of rod member; After rod member is had good positioning, after qualified after testing, piecemeal intersection is welded;
5. the detection of piecemeal;
6. according to step 1.��5. complete the assembly of each piecemeal of described S1��S7.
2) the assembled location and installation of sliding support (1), brace steel post (2) and girder steel (3);
3) installation of single-layer steel structure rack (4);
1. horizontal support platform used by steel construction piecemeal S1��S3 is installed;
2. utilize tower crane that steel construction piecemeal S1, S2 are installed;
3. tower crane is utilized to carry out installation and the welding of embedding benefit rod member between S1 and S2;
4. by same procedure, continue to install piecemeal S3, and between embedding benefit rod member;
4. horizontal support, the installation of lifting location middle block S4, S5 and embedding benefit rod member are set;
5. vertical supporting is installed, weld horizontal contact truss between support, truss arranges support jig location upper partial block S6, S7, embedding benefit rod member is installed.
4) remove support and moulding bed, paint coating, complete described decoration tree installation.
Preferably, described piecemeal assembly moulding bed should in corresponding decoration tree appearance profile, piecemeal weight and highly carry out comprehensive optimized choice, and moulding bed height lowest point should be able to meet the height needed for all-position welding; Described moulding bed must not have after setting up and significantly rocks.
Preferably, behind the assembling Ying Yixian center of described disconnection rod member location, the order of surrounding, then positions weldering, and the solder joint of described tack welding must not less than 4.
Preferably, described embedding benefit rod member is installed and is included: S1��S3 and S4��S7; The embedding dribbleware of described S1��S3 piecemeal is installed and is adopted at piecemeal both sides colligation fixing wood springboard walking passageway; The embedding dribbleware installation employing of described S4��S7 piecemeal arranges band in piecemeal both sides and protects cage type steel crawling ladder.
Embodiment is merely to illustrate this utility model rather than limits scope of the present utility model, after having read this utility model, the amendment of the various equivalent form of values of the present utility model is all fallen within the application claims limited range by those skilled in the art.

Claims (5)

1. a single-layer steel structure decoration tree, it is characterised in that: including: sliding support (1), brace steel post (2) and single-layer steel structure rack (4); Described sliding support (1) is located at brace steel post (2) bottom; Described single-layer steel structure rack (4) is located at brace steel post (2) top; Described single-layer steel structure rack (4) both sides are provided with multiple hinged-support (5).
2. a kind of single-layer steel structure decoration tree according to claim 1, it is characterised in that: described sliding support (1) bottom is provided with end plate (6).
3. a kind of single-layer steel structure decoration tree according to claim 1, it is characterised in that: connect by girder steel (3) is fixing between described brace steel post (2); Described girder steel (3) adopts U-shaped design, opening down installation;Backing plate (7) it is provided with between girder steel (3) and brace steel post (2).
4. a kind of single-layer steel structure decoration tree according to claim 1, it is characterized in that: described brace steel post (2) is provided with connection otic placode (21), adjacent two of different brace steel posts (2) connect that otic placode (21) is fixing to be connected, and with brace steel post (2) and girder steel (3) triangle structure.
5. a kind of single-layer steel structure decoration tree according to claim 1, it is characterised in that: outside described brace steel post (2) and single-layer steel structure rack (4) junction, horizontal welding is connected to T-steel plate (22); It is connected to steel pipe (23) between described adjacent T-steel plate (22).
CN201620014067.5U 2016-01-05 2016-01-05 Tree is decorated to individual layer steel construction Active CN205292077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620014067.5U CN205292077U (en) 2016-01-05 2016-01-05 Tree is decorated to individual layer steel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620014067.5U CN205292077U (en) 2016-01-05 2016-01-05 Tree is decorated to individual layer steel construction

Publications (1)

Publication Number Publication Date
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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105480002A (en) * 2016-01-05 2016-04-13 江苏沪宁钢机股份有限公司 Single-layer steel structure decoration tree and mounting method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105480002A (en) * 2016-01-05 2016-04-13 江苏沪宁钢机股份有限公司 Single-layer steel structure decoration tree and mounting method thereof
CN105480002B (en) * 2016-01-05 2018-03-02 江苏沪宁钢机股份有限公司 A kind of single-layer steel structure decoration tree and its installation method

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Legal Events

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GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: 214200 Baijia village, Zhangzhu Town, Yixing City, Wuxi City, Jiangsu Province

Patentee after: JIANGSU HUNING STEEL MECHANISM Co.,Ltd.

Address before: 214200 Zhang Zhu Zhen Bai Jia Cun, Yixing City, Wuxi City, Jiangsu Province

Patentee before: JIANGSU HUNING STEEL MECHANISM Co.,Ltd.

CP02 Change in the address of a patent holder