CN110468960A - A kind of support construction and construction method of adjustable rack displacement of joint - Google Patents
A kind of support construction and construction method of adjustable rack displacement of joint Download PDFInfo
- Publication number
- CN110468960A CN110468960A CN201910738422.1A CN201910738422A CN110468960A CN 110468960 A CN110468960 A CN 110468960A CN 201910738422 A CN201910738422 A CN 201910738422A CN 110468960 A CN110468960 A CN 110468960A
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- Prior art keywords
- deck
- rack
- steel
- supporting plate
- node
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral connecting element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1942—Struts adjustable in length
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/196—Screw connections with axis parallel to the main axis of the strut
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses the support constructions and construction method of a kind of adjustable rack displacement of joint, the support construction includes the supporting plate for being supported in rack node bottom, it is set to the top deck of supporting plate bottom, the bottom deck being located at below top deck connected by loading bolt, the groove profile girder steel being installed on scaffold cross bar, bottom deck is fixed on groove profile girder steel, loading bolt is equipped with the adjusting nut for adjusting top deck displacement, there is the radian to match with rack node at the top of supporting plate, on, bottom deck is formed by two pieces of steel plate splicings with semi arch notch, semi arch notch is oppositely arranged the through-hole to be formed and wear raw steel pipe.The present invention realizes the adjustment of rack displacement of joint by the adjusting nut adjusted on loading bolt, unloads destroyed or unstability rod piece completely, to carry out the reinforcing or replacement of rod piece；Structure is simple, flexible, can be used for the reinforcing of any node, easy for construction, more can completely keep the body of original structure, and do not change original Path of Force Transfer substantially.
Description
Technical field
The invention belongs to steel structure strengthening technology field more particularly to a kind of support constructions of adjustable rack displacement of joint
And construction method.
Background technique
Grid structure, which refers to, links the spatial mesh structure formed, most rack knots by node by plurality of rods part
Structure adds sphere nodes to be made using steel pipe, and simple structure, easy to connect, force path is simple and direct, can be suitably used for big
Span spatial structures save steel, and therefore, grid structure is widely used in recent years.But in application process
Steel construction intensity, rigidity, stability problem become increasingly conspicuous, since grid structure is applied in the high-altitude building of large span, once
Local failure or unstability occur for structure, then repair or component replacement it is difficult, there is presently no simple and effective
For the support construction that rack node is reinforced, the reinforcing or replacement of rod member for grid are also carried out without more unified construction method,
Original body and original Path of Force Transfer are difficult to keep in the reinforcing of rack node or replacement process.
Summary of the invention
For the deficiency pointed out in above-mentioned background technique, the present invention provides a kind of supports of adjustable rack displacement of joint
Structure and construction method make the complete off-load of rod member for grid that can not continue carrying by the displacement of adjusting rack node, thus into
The reinforcing or replacement of row rod piece.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of support construction of adjustable rack displacement of joint, including being supported in the vertically arranged support in rack node bottom
Plate, the bottom deck being located at below top deck connected by multiple loading bolts, is pacified at the top deck for being set to the supporting plate bottom
Loaded on the groove profile girder steel on scaffold cross bar, the bottom deck is fixed on the groove profile girder steel, and the loading bolt is equipped with
The adjusting nut of top deck displacement is adjusted, the supporting plate raw steel pipe fixed around rack node bottom is symmetrical arranged multiple, institute
The top for stating supporting plate has the radian to match with rack node, and the top deck and bottom deck are with semi arch notch
Two blocks of steel plates, two pieces of later half arc gaps of steel plate splicing, which are oppositely arranged to be formed, wears the logical of the fixed raw steel pipe in rack node bottom
Hole.
Preferably, the supporting plate is equipped with reinforced hole, is worn around multiple supporting plates of raw steel pipe setting by reinforced hole
Reinforcing bar concatenation is fixed.
Preferably, arc panel is provided at the top of the supporting plate, the arc panel has the arc to match with rack node
Degree.
Preferably, for the steel plate for forming top deck and bottom deck equipped with connecting plate, the connecting plate passes through connection spiral shell
Bolt respectively connects top deck with two pieces of Interal fixations of bottom deck.
Preferably, the lower end of the loading bolt is welded on the bottom deck, is located on the loading bolt and is adjusted spiral shell
Female lower section is provided with reinforcing nut.
Invention further provides a kind of construction method of adjustable rack displacement of joint, this method includes following step
It is rapid:
(1) production has the steel plate of semi arch notch, and top deck and bottom deck are formed using two blocks of steel plates respectively, institute
State and be vertically symmetrically welded multiple supporting plates around semi arch notch above two blocks of steel plates of top deck, the top of the supporting plate formed with
The radian that rack node matches, reserved steel bar hole on supporting plate；It is vertically symmetrically welded above two blocks of steel plates of the bottom deck more
A loading bolt；
(2) scaffold is set up below the rack node for needing to carry out rod member for grid reinforcing or replacement, in the cross of scaffold
Two flute profile girder steels are installed, two flute profile girder steels are located at the fixed raw steel pipe two sides in rack node bottom on bar；
(3) two blocks of steel plates of the bottom deck are oppositely arranged and are fixed on the flute profile girder steel, make half on bottom deck
Arc gap is stuck in the fixed raw steel pipe periphery in rack node bottom；
(4) nut and adjusting nut are reinforced in setting on the loading bolt, and the adjusting nut, which is located at, reinforces the upper of nut
Side, the top of the loading bolt installs two blocks of steel plates of the top deck, the semi arch notch on top deck is made to be stuck in rack
The fixed raw steel pipe periphery in node bottom, while the raw steel pipe that the supporting plate on the top deck is fixed around rack node bottom
Periphery, and supporting plate has the top braces of radian in the bottom of rack node；
(5) reinforcing bar is worn in the reinforced hole, supporting plate is concatenated by reinforcing bar and is reinforced；Turn the adjusting on loading bolt
Nut adjusts the displacement of top deck, and then adjusts the displacement of rack node, unloads destroyed or unstability rod member for grid completely
Lotus, to carry out the reinforcing or replacement of rod piece.
Preferably, in step (1), arc panel, the radian and rack knot of the arc panel are welded at the top of the supporting plate
The arcwall face of point matches.
Preferably, in step (3), connecting plate, two blocks of steel of bottom deck are welded on two blocks of steel plates of the bottom deck
After the semi arch notch of plate is stuck in raw steel pipe periphery, the connecting plate is connected two pieces of Interal fixations by connecting bolt.
Preferably, in step (3), the steel plate of the bottom deck is fixed with flute profile girder steel in X-shape in length and breadth.
Preferably, in step (4), connecting plate, two blocks of steel of top deck are welded on two blocks of steel plates of the top deck
After the semi arch notch of plate is stuck in raw steel pipe periphery, the connecting plate is connected two pieces of Interal fixations by connecting bolt.
Compared with the prior art the shortcomings that and deficiency, the invention has the following advantages: the present invention devises a kind of use
In the support construction that rack node off-load is reinforced, by adjusting the nut between upper and lower board on bolt, and then top deck is adjusted
Displacement unload destroyed or unstability rod piece completely to realize the adjustment of rack displacement of joint, thus carry out rod piece plus
Gu or replacement.The configuration of the present invention is simple, flexibly, can be used for any node, be able to satisfy different operating conditions, it is at low cost；It is adjustable
The construction method of rack displacement of joint is easily mastered, easy to operate, convenient to assemble and disassemble, and structure can be made more completely to keep original
Body, and original Path of Force Transfer will not have greatly changed.
Detailed description of the invention
Fig. 1 is a kind of front elevation view of the support construction of adjustable rack displacement of joint provided in an embodiment of the present invention.
Fig. 2 is a kind of side elevational view of the support construction of adjustable rack displacement of joint provided in an embodiment of the present invention.
Fig. 3 is a kind of top view of the support construction of adjustable rack displacement of joint provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of top deck provided in an embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the first supporting plate provided in an embodiment of the present invention.
Fig. 6 is the structural schematic diagram of second of supporting plate provided in an embodiment of the present invention.
Fig. 7 is the structural schematic diagram of the third supporting plate provided in an embodiment of the present invention.
Fig. 8 is a kind of support construction construction drawing of adjustable rack displacement of joint provided in an embodiment of the present invention.
In figure: 1- rack node；2- supporting plate；3- raw steel pipe；4- top deck；5- bottom deck；6- loading bolt；7- reinforces spiral shell
It is female；8- adjusting nut；9- connection bolt；10- groove profile girder steel；11- reinforced hole；12- reinforcing bar；13- connecting plate；14- arc panel.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment
A kind of support construction of adjustable rack displacement of joint of the present invention ,-Fig. 3 referring to Fig.1, rack node 1 be need into
Row rod member for grid reinforce or replacement node, the support construction include be supported in the vertically arranged supporting plate 2 in 1 bottom of rack node,
The top deck 4 for being set to 2 bottom of supporting plate, is installed the bottom deck 5 for being located at 4 lower section of top deck connected by multiple loading bolts 6
In the groove profile girder steel 10 on scaffold cross bar, wherein the lower end of loading bolt 6 directly can be vertically welded on bottom deck 5, under hold
Plate 5 is fixed on groove profile girder steel 10, and the mode that screw connection can be used is fixed, and setting adjusts top deck 4 and is displaced on loading bolt 6
Adjusting nut 8, the lower section that adjusting nut 8 is located on loading bolt 6, which is equipped with, reinforces nut 7.Supporting plate 2 surrounds 1 bottom of rack node
The fixed raw steel pipe 3 in portion be arranged it is multiple, in order to make the effectively contact rack node 1 of supporting plate 2, to reach supporting plate 2 to rack node 1
Supporting role, the top of supporting plate 2 have the radian to match with the arcwall face of rack node 1, such as Fig. 5 and Fig. 6, in order to more into one
The stress surface of step increased between supporting plate 2 and rack node 1, fixes at the top of supporting plate 2 and matches with 1 arcwall face of rack node
Arc panel 14, such as Fig. 7, welding is can also be used in fixed form.When supporting plate 2 supports rack node 1, supporting plate 2 is under pressure, and is
Supporting plate 2 is avoided to deviate outward because of stress, the reserved steel bar hole 11 on supporting plate 2, reinforcing bar 12 is worn in reinforced hole 11 will be around original
Multiple supporting plates 12 of 3 periphery of steel pipe, which concatenate, to be fixed.In order to easy for construction, top deck 4 and bottom deck 5 are with semi arch notch
Two blocks of steel plates, such as Fig. 4, two pieces of later half arc gaps of steel plate splicing, which are oppositely arranged, to form that wear 1 bottom of rack node fixed
The through-hole of raw steel pipe 3.In 1 off-load reinforcing process of rack node, top deck 4 and bottom deck 5 are anti-by biggish pressure
Only upper bottom deck two blocks of steel plates in loading process move, and connecting plate 13 is arranged on the steel plate, and connecting plate 13 passes through connection
Bolt 9 respectively connects top deck 4 with two pieces of Interal fixations of bottom deck 5.
When construction, steps are as follows for the Specific construction of adjustable rack displacement of joint:
(1) four blocks of steel plates with semi arch notch are made, two are one group, it is respectively formed top deck 4 and bottom deck 5,
Multiple supporting plates 2, reserved steel bar hole 11 on supporting plate 2, support are vertically symmetrically welded around semi arch notch on two blocks of steel plates of top deck 4
The radian to match with rack node 1 is formed on the top of plate 2, or can weld arc panel 14, arc panel 14 at the top of supporting plate 2
The arcwall face of radian and rack node 1 match.Multiple loading bolts 6 are vertically welded on two blocks of steel plates of bottom deck 5, are loaded
Bolt 6 is symmetrical arranged on the steel plate.
(2) scaffold, scaffold and rack are set up below the rack node 1 for needing to carry out rod member for grid reinforcing or replacement
The distance between node 1 installs two flute profile girder steels 10, two flute profiles to be suitable for installing support construction to be advisable on the cross bar of scaffold
Girder steel 10 is respectively arranged in fixed 3 two sides of raw steel pipe in 1 bottom of rack node.
(3) two blocks of steel plates of bottom deck 5 are oppositely arranged and are fixed on flute profile girder steel 10, steel plate is in flute profile girder steel 10
X-shape is fixed in length and breadth, and the semi arch notch after fixing on two steel plates is stuck in fixed 3 periphery of raw steel pipe in 1 bottom of rack node；
Connecting plate 13 is respectively welded on two blocks of steel plates, after the semi arch notch of two blocks of steel plates is stuck in 3 periphery of raw steel pipe, connecting plate 13 is logical
Connection bolt 9 is crossed to connect two pieces of Interal fixations.
(4) nut 7 and adjusting nut 8 are reinforced in setting on the loading bolt 6 on bottom deck 5, and adjusting nut 8, which is located at, reinforces spiral shell
The top of mother 7 reinforces adjusting nut 8 by reinforcing nut 7, prevents adjusting nut 8 stripped thread, loading bolt due to stress
Two blocks of steel plates of 6 top installation top deck 4, installation direction is identical as the installation direction of two blocks of steel plates of bottom deck 5, above holds
After semi arch notch on plate 4 is stuck in fixed 3 periphery of raw steel pipe in 1 bottom of rack node, pass through what is welded on two blocks of steel plates
Connecting plate 13 and connection bolt 9 connect two pieces of Interal fixations of top deck 4, while the supporting plate 2 on top deck 4 is around rack
Fixed 3 periphery of raw steel pipe in 1 bottom of node, and supporting plate 2 has the top braces of radian in the bottom of rack node 1.
(5) after fixing bottom deck, reinforcing bar 12 is worn in reinforced hole 11, and supporting plate 2 is concatenated by reinforcing bar 12 and is reinforced；
The adjusting nut 8 on loading bolt 6 is turned, so that top deck 4 is generated displacement, and then adjust the displacement of rack node 1, makes destroyed
Or unstability rod member for grid carries out complete off-load, to carry out the reinforcing or replacement of rod piece, after the completion of rack node 1 is reinforced, one by one
Remove each component of support construction.
Support construction of the invention faces the south Duan Lanzhou charge station charge ceiling damaged or destroyed by flood emergency dimension in the blue extra large highway orchid of G75
Reinforcing engineering is repaired, scaffold is first set up and each component is installed again, destroyed and unstability rod piece are reinforced and replaced, is obtained
Good effect, construction drawing are as shown in Figure 8.Support construction of the invention is convenient to assemble and disassemble, and construction method is simple, passes through spiral shell
Bolt nut realizes that adjusting of the support construction to rack displacement of joint, the reinforcing for different height rack node can set up correspondence
Height scaffold, then support construction of the invention is installed on scaffold, therefore support construction of the invention can be used for
The reinforcing of any rack node, cost of investment is low, using flexible, is able to satisfy different operating conditions, while can make grid structure more
Original body is completely kept, and original Path of Force Transfer will not have greatly changed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of support construction of adjustable rack displacement of joint, which is characterized in that vertical including being supported in rack node bottom
The supporting plate of setting, the top deck for being set to the supporting plate bottom are located at below top deck by what multiple loading bolts connected
Bottom deck, the groove profile girder steel being installed on scaffold cross bar, the bottom deck are fixed on the groove profile girder steel, the load spiral shell
Bolt is equipped with the adjusting nut for adjusting top deck displacement, and the supporting plate is symmetrical arranged around the fixed raw steel pipe in rack node bottom
Multiple, the top of the supporting plate has the radian to match with rack node, and the top deck and bottom deck are with semicircle
Two blocks of steel plates of arc notch, two pieces of later half arc gaps of steel plate splicing, which are oppositely arranged to be formed, wears the fixed original in rack node bottom
The through-hole of steel pipe.
2. the support construction of adjustable rack displacement of joint as described in claim 1, which is characterized in that the supporting plate is equipped with
Reinforced hole, the reinforcing bar concatenation worn around multiple supporting plates of raw steel pipe setting by reinforced hole are fixed.
3. the support construction of adjustable rack displacement of joint as claimed in claim 1 or 2, which is characterized in that the supporting plate
Top is provided with arc panel, and the arc panel has the radian to match with rack node.
4. the support construction of adjustable rack displacement of joint as described in claim 1, which is characterized in that form the top deck
It is equipped with connecting plate with the steel plate of bottom deck, the connecting plate is by connection bolt respectively by two blocks of steel of top deck and bottom deck
Plate is fixedly connected.
5. the support construction of adjustable rack displacement of joint as described in claim 1 or 4, which is characterized in that the load spiral shell
The lower end of bolt is welded on the bottom deck, is located at below adjusting nut on the loading bolt and is provided with reinforcing nut.
6. a kind of construction method of adjustable rack displacement of joint, method includes the following steps:
(1) production has the steel plate of semi arch notch, and top deck and bottom deck formed using two blocks of steel plates respectively, it is described on
Multiple supporting plates are vertically symmetrically welded around semi arch notch above two blocks of steel plates of board, the top of the supporting plate is formed and rack
The radian that node matches, reserved steel bar hole on supporting plate；Multiple add vertically is symmetrically welded above two blocks of steel plates of the bottom deck
Carry bolt；
(2) scaffold is set up below the rack node for needing to carry out rod member for grid reinforcing or replacement, on the cross bar of scaffold
Two flute profile girder steels are installed, two flute profile girder steels are located at the fixed raw steel pipe two sides in rack node bottom；
(3) two blocks of steel plates of the bottom deck are oppositely arranged and are fixed on the flute profile girder steel, make the semi arch on bottom deck
Notch is stuck in the fixed raw steel pipe periphery in rack node bottom；
(4) nut and adjusting nut are reinforced in setting on the loading bolt, and the adjusting nut is located at the top for reinforcing nut, institute
Two blocks of steel plates of the top deck are installed in the top for stating loading bolt, and the semi arch notch on top deck is made to be stuck in rack node bottom
The fixed raw steel pipe periphery in portion, while the raw steel pipe periphery that the supporting plate on the top deck is fixed around rack node bottom,
And supporting plate has the top braces of radian in the bottom of rack node；
(5) reinforcing bar is worn in the reinforced hole, supporting plate is concatenated by reinforcing bar and is reinforced；Turn the adjusting spiral shell on loading bolt
Mother adjusts the displacement of top deck, and then adjusts the displacement of rack node, unloads destroyed or unstability rod member for grid completely
Lotus, to carry out the reinforcing or replacement of rod piece.
7. the construction method of adjustable rack displacement of joint as claimed in claim 6, which is characterized in that described in step (1)
Arc panel is welded at the top of supporting plate, the arcwall face of the radian and rack node of the arc panel matches.
8. the construction method of adjustable rack displacement of joint as claimed in claim 6, which is characterized in that described in step (3)
Connecting plate is welded on two blocks of steel plates of bottom deck, the semi arch notch of two blocks of steel plates of bottom deck is stuck in raw steel pipe periphery
Afterwards, the connecting plate is connected two pieces of Interal fixations by connecting bolt.
9. the construction method of adjustable rack displacement of joint as claimed in claim 8, which is characterized in that described in step (3)
The steel plate of bottom deck is fixed with flute profile girder steel in X-shape in length and breadth.
10. the construction method of adjustable rack displacement of joint as claimed in claim 6, which is characterized in that in step (4), institute
It states and is welded with connecting plate on two blocks of steel plates of top deck, the semi arch notch of two blocks of steel plates of top deck is stuck in raw steel pipe periphery
Afterwards, the connecting plate is connected two pieces of Interal fixations by connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738422.1A CN110468960B (en) | 2019-08-12 | 2019-08-12 | Supporting structure capable of adjusting node displacement of net rack and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910738422.1A CN110468960B (en) | 2019-08-12 | 2019-08-12 | Supporting structure capable of adjusting node displacement of net rack and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110468960A true CN110468960A (en) | 2019-11-19 |
| CN110468960B CN110468960B (en) | 2020-12-22 |
Family
ID=68510465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910738422.1A Expired - Fee Related CN110468960B (en) | 2019-08-12 | 2019-08-12 | Supporting structure capable of adjusting node displacement of net rack and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110468960B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235731A (en) * | 2021-05-11 | 2021-08-10 | 太原理工大学 | Floor position adjustable assembled welding clean shot node reinforcing apparatus |
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| US5626434A (en) * | 1995-08-21 | 1997-05-06 | Cook; Robert W. | Connector for variable-curvature spaceframe structural system |
| JP2003020722A (en) * | 2001-07-09 | 2003-01-24 | Daiwa House Ind Co Ltd | Truss joining structure and its composite inter-shaft joining body |
| CN101324113A (en) * | 2008-08-11 | 2008-12-17 | 河北建工集团有限责任公司 | Method for processing bending rod in network frame structure |
| CN102979312A (en) * | 2011-12-14 | 2013-03-20 | 上海中建八局装饰有限责任公司 | Indoor aluminum honeycomb board suspended ceiling reverse installation technology |
| CN108425509A (en) * | 2018-05-22 | 2018-08-21 | 中铁重工有限公司 | A kind of grid structure with bolt-sphere joints light-duty steel construction house replaces the construction method of rod piece and bolt sphere |
| CN108532982A (en) * | 2018-05-09 | 2018-09-14 | 中建七局安装工程有限公司 | A method of replacing grid node |
| WO2018234965A1 (en) * | 2017-06-21 | 2018-12-27 | Università Di Pisa | Reticular structure with nodes, rods and panels |
| CN209040592U (en) * | 2018-09-12 | 2019-06-28 | 燕山大学 | A kind of spatial mesh structure rod piece replacement tooling |
-
2019
- 2019-08-12 CN CN201910738422.1A patent/CN110468960B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5626434A (en) * | 1995-08-21 | 1997-05-06 | Cook; Robert W. | Connector for variable-curvature spaceframe structural system |
| JP2003020722A (en) * | 2001-07-09 | 2003-01-24 | Daiwa House Ind Co Ltd | Truss joining structure and its composite inter-shaft joining body |
| CN101324113A (en) * | 2008-08-11 | 2008-12-17 | 河北建工集团有限责任公司 | Method for processing bending rod in network frame structure |
| CN102979312A (en) * | 2011-12-14 | 2013-03-20 | 上海中建八局装饰有限责任公司 | Indoor aluminum honeycomb board suspended ceiling reverse installation technology |
| WO2018234965A1 (en) * | 2017-06-21 | 2018-12-27 | Università Di Pisa | Reticular structure with nodes, rods and panels |
| CN108532982A (en) * | 2018-05-09 | 2018-09-14 | 中建七局安装工程有限公司 | A method of replacing grid node |
| CN108425509A (en) * | 2018-05-22 | 2018-08-21 | 中铁重工有限公司 | A kind of grid structure with bolt-sphere joints light-duty steel construction house replaces the construction method of rod piece and bolt sphere |
| CN209040592U (en) * | 2018-09-12 | 2019-06-28 | 燕山大学 | A kind of spatial mesh structure rod piece replacement tooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235731A (en) * | 2021-05-11 | 2021-08-10 | 太原理工大学 | Floor position adjustable assembled welding clean shot node reinforcing apparatus |
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| Publication number | Publication date |
|---|---|
| CN110468960B (en) | 2020-12-22 |
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