CN209686923U - Round tube combined support device and steel construction temporary construction support device - Google Patents
Round tube combined support device and steel construction temporary construction support device Download PDFInfo
- Publication number
- CN209686923U CN209686923U CN201920082123.2U CN201920082123U CN209686923U CN 209686923 U CN209686923 U CN 209686923U CN 201920082123 U CN201920082123 U CN 201920082123U CN 209686923 U CN209686923 U CN 209686923U
- Authority
- CN
- China
- Prior art keywords
- round tube
- support device
- gooseneck
- truss
- construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of round tube combined support device and steel construction temporary construction support device, is related to truss support technical field, the round tube combined support device, moulding bed pedestal and composite roof truss support construction；Composite roof truss support construction includes truss, multistage round tube, gooseneck and steel coupling beam；Multistage round tube is in turn connected to form at least two column round tubes along the vertical direction, and the round tube for being located at bottom is connect with moulding bed pedestal；Gooseneck and steel coupling beam are arranged in parallel both with respect to horizontal plane and are connected between each column round tube, and truss is respectively placed on gooseneck, and flexibility is lower when alleviating terminal pedestal fixed operation plate used in the prior art and is not easy to the technical problems such as operation.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of round tube combined support devices and steel construction
Temporary construction support device.
Background technique
Structural steelwork is high, big, new, point, special, weight project emerge one after another, with Super High skyscraper, large span venue,
Bridge steel structure is that the structural steelwork of representative is quickly grown.Steel building has congenital excellent in assembled architecture evaluation
Gesture, while carrying out actively pushing forward steel building throughout the country, matched assembling type steel structure construction technology is increasingly
It is perfect.
Construction site scene steel member mainly uses fabricated construction mounting means, uses lifting by professional construction personnel
Machinery lifts steel member in place, and connection is completed in high-altitude, and assembly is completed.Steel member or the steel member combination of on-site hoisting include steel
Column, girder steel, bracing members, steel truss, Elements of Space Grid Truss etc., according to different steel construction types, there are ultralong overweight girder steels, large-tonnage steel truss
Frame and Large Area Steel rack.Need to take that segmental hoisting, to be assembled into unit whole in steel member fabricated construction according to the actual situation
Body lifting and construction technologies, the temporary support measure such as promotion and sliding are the key skills in above-mentioned Construction Technology of Steel Configuration
Art.
In traditional steel construction temporary support measure at the construction field (site) in place of Shortcomings: strutting means sets up time length, consumption
With personnel it is more, degree bottom can be had enough to meet the need, secondary use low efficiency, bearing capacity is not high, sets up process safety ensure it is insufficient.Interim branch
The speed and exploitativeness that support measure is set up also determine the success or failure of entire engineering while determining the duration of a project.With building
Build safety construction level rise year by year, lack of labor of constructing, how effectively to be promoted temporary support measure feasibility, improve
Strutting means sets up efficiency and can have enough to meet the need generalization, is main research and improvement of the Construction of Steel Structure enterprise in fabricated construction
Direction.
The scheme of prior art steel construction temporary support measure:
One, as shown in Figure 1, Bailey bracket combined support: using materials such as beret slice, H profile steels, being taken by 1 standard of Bailey bracket
If mode carries out, assembling is set up and H profile steel intermediate structure layer converts multilayer truss support.After the completion of use, by Bailey bracket
1 gradually removes.Its major defect are as follows: supporting erection assembling is more many and diverse；When across intermediate truss, need to set up conversion fashioned iron,
The verticality and stability requirement that conversion fashioned iron is set up are difficult to meet；The beret slice joint number of tissue is needed for different height truss
It needs finely to arrange；Bearing capacity is limited.
Two, as shown in Fig. 2, steel pipe support: using certain wall thickness fished pipe, meet steel truss bearing capacity being computed
Under the premise of successively set up, by with installed welding for steel structure connect realize higher level structural bearing.Its major defect are as follows: single
The verticality that root steel pipe 2 supports requires height, and stability is difficult to meet；Two layers of truss fully rely on bottom truss load and erect steel pipe branch
Support, is affected to structure itself, needs truss to lift and weld and completes；Bearing capacity is limited.
In consideration of it, can be solved there is an urgent need to a kind of round tube combined support device and steel construction temporary construction support device
The certainly above problem.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The first of the utility model is designed to provide a kind of round tube combined support device, is carried in the prior art with alleviating
Ability is low, strutting means sets up low efficiency and can have enough to meet the need the technical problem of generalization difference.
To achieve the goals above, the utility model uses following technical scheme:
A kind of round tube combined support device provided by the utility model, including moulding bed pedestal and composite roof truss support construction；
The composite roof truss support construction includes truss, multistage round tube, gooseneck and steel coupling beam；
Round tube described in multistage is in turn connected to form at least two column round tubes along the vertical direction, and the round tube for being located at bottom is equal
It is connect with the moulding bed pedestal；
The gooseneck and steel coupling beam are arranged in parallel both with respect to horizontal plane and are connected between each column round tube, described
Truss is respectively placed on the gooseneck.
In the above-mentioned technical solutions, further, pass through welding phase between the round tube and gooseneck, steel coupling beam respectively
Even.
In any of the above-described technical solution, further, the gooseneck bottom is fixedly connected on institute by triangle gusset
It states on round tube.
In any of the above-described technical solution, further, the truss adjusts section by square tube and is installed on the gooseneck
On.
In any of the above-described technical solution, further, between the round tube and round tube and round tube and moulding bed pedestal it
Between pass through round tube adjust section connection.
In any of the above-described technical solution, further, the round tube adjusts section and includes tube body and be located at the tube body
The first flange disk at both ends is fixedly connected between the first flange disk and the tube body by triangle gusset.
In any of the above-described technical solution, further, the tube ends are provided with second flange disk, the round tube with
The round tube is adjusted to be connected by first flange disk with the docking of second flange disk between section.
In any of the above-described technical solution, further, the moulding bed base upper surface is equipped with junction steel plate, the circle
It is weldingly connected between pipe and the moulding bed base upper surface by first flange disk and junction steel plate.
In any of the above-described technical solution, further, the moulding bed base bottom is fixed on concrete by built-in fitting
In.
The second of the utility model is designed to provide a kind of steel construction temporary construction support device, to alleviate the prior art
In bearing capacity is low, strutting means sets up low efficiency and can have enough to meet the need the technical problems such as generalization difference.
The utility model also provides a kind of steel construction temporary construction support device, fills including above-mentioned round tube combined support
It sets.
The utility model has the following beneficial effects:
A kind of round tube combined support device provided by the utility model, including moulding bed pedestal and composite roof truss support construction；
The composite roof truss support construction includes truss, multistage round tube, gooseneck and steel coupling beam；Round tube described in multistage along the vertical direction according to
Secondary connection forms at least two column round tubes, and the round tube for being located at bottom is connect with the moulding bed pedestal；The gooseneck and
Steel coupling beam is arranged in parallel both with respect to horizontal plane and is connected between each column round tube, and it is horizontal that the truss is respectively placed in the steel
Liang Shang.
It simplifies each modular construction compared to traditional Bailey bracket support and the support of lattice moulding bed, the utility model and sets
Meter, using round tube instead of beret slice and a large amount of rod pieces of lattice, saves a large amount of material purchases expense and cost of manufacture；
The combination of multistage round tube easily realizes the installation support of the truss of different height, reduces the complexity of support device, improves branch
The installation effectiveness of support arrangement, at least two column round tubes ensure that structural stability, increase integrally-built bearing capacity；Round tube combination
Support device occupies little space, and is conducive to the cross-operation of multi-process and the crossed construction of other professions；The utility model adapts to
Property wide, the especially construction of assembled arthitecutral structure, in addition to be suitable for steel truss, part ultralong overweight girder steel, cantilevered structure are
Installation as prefabricated concrete structure prefabricated components can be used, and it is stronger can to have enough to meet the need generalization.
A kind of steel construction temporary construction support device provided by the utility model is filled including above-mentioned round tube combined support
It sets.
It should be noted that the structure of round tube combined support device and the beneficial effect of generation have elaborated, so
Details are not described herein.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of Bailey bracket combined support in the prior art；
Fig. 2 is the structural schematic diagram of round tube support in the prior art；
Fig. 3 is the structural schematic diagram for the round tube combined support device that embodiment provides；
Fig. 4 is the structural schematic diagram for the moulding bed pedestal that embodiment provides；
Fig. 5 is the structural schematic diagram that the moulding bed pedestal that embodiment provides is connect with round tube；
Fig. 6 is the structural schematic diagram that the gooseneck that embodiment provides is connect with round tube；
Fig. 7 is the structural schematic diagram for the round tube that embodiment provides；
Fig. 8 is the structural schematic diagram of the installation process of built-in fitting and moulding bed pedestal that embodiment provides；
Fig. 9 is the structural schematic diagram of the assembled process for the composite roof truss support construction that embodiment provides；
Figure 10 is the structural schematic diagram of the installation process for the round tube combined support device that embodiment provides.
Icon: 1- Bailey bracket；The single steel pipe of 2-；10- round tube；11- second flange disk；20- moulding bed pedestal；21- built-in fitting；
22- junction steel plate；23- stiffened panel；24- steel plate；30- round tube adjusts section；31- first flange disk；32- tube body；40- gooseneck；
50- steel coupling beam；60- square tube adjusts section；70- triangle gusset；80- truss；90- cable wind rope.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
As shown in Fig. 1-Fig. 7, a kind of round tube combined support device provided in this embodiment, including moulding bed pedestal 20 and combination
80 support construction of truss；80 support construction of composite roof truss includes truss 80, multistage round tube 10, gooseneck 40 and steel coupling beam 50；It is more
Duan Yuanguan 10 is in turn connected to form at least two column round tubes 10 along the vertical direction, and be located at the round tube 10 of bottom with moulding bed pedestal 20
Connection；Gooseneck 40 and steel coupling beam 50 are arranged in parallel both with respect to horizontal plane and are connected between each column round tube 10, and truss 80 divides
It is not placed on gooseneck 40.
Compared to traditional Bailey bracket support and the support of lattice moulding bed, this embodiment simplifies the design of each modular construction,
Using round tube 10 instead of beret slice and a large amount of rod pieces of lattice, a large amount of material purchases expense and cost of manufacture are saved；
Multistage round tube 10 combines the installation support for easily realizing the truss 80 of different height, reduces the complexity of support device, mentions
The installation effectiveness of high support device, at least two column round tubes 10 ensure that structural stability, increase integrally-built bearing capacity；Circle
Pipe combined support device occupies little space, and is conducive to the cross-operation of multi-process and the crossed construction of other professions；The present embodiment
The construction of wide adaptability, especially assembled arthitecutral structure, in addition to being suitable for steel truss 80, part ultralong overweight girder steel, overhanging
The installation of structure or even prefabricated concrete structure prefabricated components can be used, and it is stronger can to have enough to meet the need generalization.
In the optinal plan of the present embodiment, it is connected by welding respectively between round tube 10 and gooseneck 40, steel coupling beam 50.
In the optinal plan of the present embodiment, 40 bottom of gooseneck is fixedly connected on round tube 10 by triangle gusset 70.
In the optinal plan of the present embodiment, truss 80 adjusts section 60 by square tube and is installed on gooseneck 40.
In the optinal plan of the present embodiment, pass through between round tube 10 and round tube 10 and between round tube 10 and moulding bed pedestal 20
Round tube adjusts section 30 and connects.Further, it includes tube body 32 and the first flange positioned at 32 both ends of tube body that round tube, which adjusts section 30,
Disk 31 is fixedly connected between first flange disk 31 and tube body 32 by triangle gusset 70.On the one hand, 10 both ends of round tube are provided with
Two ring flanges 11, round tube 10 is adjusted with round tube to be connected between section 30 by first flange disk 31 and the docking of second flange disk 11.Separately
On the one hand, 20 upper surface of moulding bed pedestal is equipped with junction steel plate 22, passes through first between 20 upper surface of round tube 10 and moulding bed pedestal
Ring flange 31 and junction steel plate 22 are weldingly connected.
In the optinal plan of the present embodiment, 20 bottom of moulding bed pedestal is fixed in concrete by built-in fitting 21, and moulding bed
20 bottom of pedestal is provided with stiffened panel 23.
Some other schemes of the present embodiment, the connection of gooseneck 40 and steel coupling beam 50 and round tube 10 can be in strutting means
Scheme is bolted to replace being welded to connect, it is higher that round tube combined support device peace tears more saving material, turnover rate open.Moulding bed bottom
Seat 20 can be used subgrade case or the sufficiently large fashioned iron of other areas set up made of the pedestal that can carry.
The round tube combined support device of the present embodiment is mainly made of several parts: moulding bed pedestal 20,200mm round tube adjust section
30, Φ 609*16 round tube 10,700*300*13*24 gooseneck 40,200*200*8*12 steel coupling beam 50,600*600*13 square tube tune
Segment 60.Wherein, it is the round tube with ring flange Yu triangle gusset 70 that Φ 609*16 round tube 10 and 200mm round tube, which adjust section 30,
10, moulding bed pedestal 20 is by 350*350*12*19 processing and fabricating.Principle: Φ 609*16 round tube 10,700*300*13*24 gooseneck
40,200*200*8*12 steel coupling beam 50 is combined into 80 support construction of composite roof truss by being welded to connect, and mainly holds as truss 80
Power component.The position of 700*300*13*24 gooseneck 40 adjusts 60 sub-truss of section by 600*600*13 square tube in the structure
80 dead loads, Φ 609*16 round tube 10 adjust section 30 and 20 power transmission of moulding bed pedestal to ground by 200mm round tube.Φ609*16
Round tube 10 by ring flange connection continues that other round tubes 10 are installed, on the basis of not influencing first layer 80 mounting structure of truss according to
This analogizes composition 80 mounting structure of second layer truss, for carrying second layer truss 80.Φ 609*16 round tube 10 includes a variety of length
Metric lattice can arrange in pairs or groups and select 80 structure of truss for being applicable in different height, and adjust section 60 by 600*600*13 square tube and carry out
High fine-tuning.200mm round tube adjusts the company of second flange disk 11 that 30 one end of section is first flange disk 31 and Φ 609*16 round tube 10
It connects, the junction steel plate 22 of the other end and moulding bed pedestal 20 welds, and the verticality of adjustable Φ 609*16 round tube 10 and is convenient for
The bolt penetration hole of first flange disk 31 and second flange disk 11.
The present embodiment passes through in 40 power transmission of gooseneck at least two column round tubes 10, and carries out stress, round tube by round tube 10
10 be multistage, can increase height segment and realize that strutting means continues to carry across floor structure；Moulding bed pedestal 20 and round tube 10
Connection, section 30 can be adjusted using fashioned iron stiffened panel 23 or junction steel plate 22 and round tube；The connection of gooseneck 40 and steel pipe,
Fashioned iron stiffened panel 23 or triangle gusset 70 can be used: round tube 10 is detachable and by first flange disk 31 and second flange disk
11 and bolt realize it is detachable.
Embodiment two
As Figure 8-Figure 10, a kind of steel construction temporary construction support device provided in this embodiment, comprising the following steps:
Built-in fitting 21 is installed: moulding bed pedestal 20 and assembling reinforcement carry out welding positioning and form built-in fitting 21, and concrete vibrating is laggard
21 position repetition measurement of row built-in fitting；Moulding bed pedestal 20 is installed: 20 position of moulding bed pedestal is determined, by concrete raised face chipping, pre-
Junction steel plate 22 is added on embedded part 21 and is leveled, and junction steel plate 22 and 21 weld all around of built-in fitting are formed into moulding bed pedestal 20；Combine purlin
Frame 80 support construction is assembled, will adjust the docking of section 30 by round tube between round tube 10 and be connected, on round tube 10 installation gooseneck 40,
Steel coupling beam 50, lifting ear plate, steel ladder and operating platform form 80 support construction of composite roof truss；Round tube combined support device peace
Dress lifts 80 support construction of composite roof truss that assembly is completed on the junction steel plate 22 on moulding bed pedestal 20 and welding.
The present embodiment simplifies support installation, dismounting and secondary use process, improves the efficiency of installation and dismounting, facilitates peace
It tears open and shifts, saved a large amount of duration；Adjusting section 30 by round tube realizes strutting means to the support knot of bottom truss 80
The installation of structure without influence under the premise of continuously support across floor, reduce the installation of support jig multiple bearing difficulty and when
Between, while the continuous productive process of the combination installation of multilayer truss 80 is realized, also farthest guarantee 80 Construction of Supporting of main body truss
Safety, generalization height can be had enough to meet the need.
Specifically, built-in fitting 21 is installed: the built-in fitting 21 of moulding bed pedestal 20 is installed, and is inserted into before civil engineering casting concrete,
Built-in fitting 21 carries out welding positioning with assembling reinforcement after completing surveying setting-out before installing, and carries out built-in fitting after concrete vibrating
21 position repetition measurements；Moulding bed pedestal 20 is installed: before moulding bed pedestal 20 is installed, needing first to have provided according to according in moulding bed floor plan
Coordinate points and point with the relationship of axis determine 20 position of moulding bed pedestal, concrete plate surface pours not usually, and concrete is prominent
Face chipping is added steel plate 24 and is leveled on embedded part, adds steel plate 24 less than 21 panel of built-in fitting and is greater than section steel flange, with
21 panel weld all around of built-in fitting.The installation of 80 support construction of composite roof truss: before the support installation of round tube 10, carrying out assembly on ground first,
The assembly of first pitch circle pipe 10 includes the installation that round tube adjusts section 30, and round tube adjusts section 30 and is transported to scene, round tube tune by factory process
Segment 30 has first flange disk 31, and scene is connected by M24*90 bolt and the first flange disk 31 of 10 segment of round tube,
Head section support gooseneck 40, steel coupling beam 50, lifting ear plate, steel ladder and operating platform are mounted on round tube 10 on ground simultaneously
On, form door cabinet frame form；The junction steel plate 22 in composite door cabinet frame integral hoisting to moulding bed pedestal 20 completed to assembly is simultaneously
Welding.Finally with respect to the fixation of truss 80, actual measurement is carried out to 40 absolute altitude of gooseneck, compares, obtains with 80 lower edge absolute altitude of truss
Square tube adjusts 60 length of section out, and on ground, interception square tube is lifted after adjusting 60 length of section to 40 upper surface square tube sealing plate of gooseneck,
It is welded and fixed, is installed post-tensioning and sets enhancing 10 Out-of-plane Stability of round tube of cable wind rope 90.
It should be noted that round tube combined support device structure and generation beneficial effect in example 1 in detail
Thin to illustrate, so the present embodiment is related to the specific effect of round tube combined support device, details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of round tube combined support device, which is characterized in that including moulding bed pedestal and composite roof truss support construction；
The composite roof truss support construction includes truss, multistage round tube, gooseneck and steel coupling beam；
Round tube described in multistage is in turn connected to form at least two column round tubes along the vertical direction, and is located at the round tube of bottom and institute
State the connection of moulding bed pedestal；
The gooseneck and steel coupling beam are arranged in parallel both with respect to horizontal plane and are connected between each column round tube, the truss
It is respectively placed on the gooseneck.
2. round tube combined support device according to claim 1, which is characterized in that the round tube and gooseneck, steel coupling beam
Between be connected by welding respectively.
3. round tube combined support device according to claim 1 or 2, which is characterized in that the gooseneck bottom passes through three
Angle gusset is fixedly connected on the round tube.
4. round tube combined support device according to claim 1, which is characterized in that the truss adjusts Duan An by square tube
Loaded on the gooseneck.
5. round tube combined support device according to claim 1, which is characterized in that between the round tube and round tube and round
Section connection is adjusted by round tube between pipe and moulding bed pedestal.
6. round tube combined support device according to claim 5, which is characterized in that the round tube adjust section include tube body with
And the first flange disk positioned at the tube body both ends, connect between the first flange disk and the tube body by the way that triangle gusset is fixed
It connects.
7. round tube combined support device according to claim 6, which is characterized in that the tube ends are provided with the second method
Blue disk, the round tube is adjusted with the round tube to be connected between section by first flange disk and the docking of second flange disk.
8. round tube combined support device according to claim 6, which is characterized in that the moulding bed base upper surface is equipped with
Junction steel plate is weldingly connected between the round tube and the moulding bed base upper surface by first flange disk and junction steel plate.
9. round tube combined support device according to claim 1 or 8, which is characterized in that the moulding bed base bottom passes through
Built-in fitting is fixed in concrete.
10. a kind of steel construction temporary construction support device, which is characterized in that including the described in any item round tubes of claim 1-9
Combined support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082123.2U CN209686923U (en) | 2019-01-17 | 2019-01-17 | Round tube combined support device and steel construction temporary construction support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082123.2U CN209686923U (en) | 2019-01-17 | 2019-01-17 | Round tube combined support device and steel construction temporary construction support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686923U true CN209686923U (en) | 2019-11-26 |
Family
ID=68599203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082123.2U Active CN209686923U (en) | 2019-01-17 | 2019-01-17 | Round tube combined support device and steel construction temporary construction support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723236A (en) * | 2019-01-17 | 2019-05-07 | 中建钢构有限公司 | Round tube combined support device and round tube combined support device building method |
| CN113882712A (en) * | 2021-10-26 | 2022-01-04 | 中国建筑第二工程局有限公司 | Temporary support reinforcing method for large-scale suspension type steel structure construction |
-
2019
- 2019-01-17 CN CN201920082123.2U patent/CN209686923U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723236A (en) * | 2019-01-17 | 2019-05-07 | 中建钢构有限公司 | Round tube combined support device and round tube combined support device building method |
| CN113882712A (en) * | 2021-10-26 | 2022-01-04 | 中国建筑第二工程局有限公司 | Temporary support reinforcing method for large-scale suspension type steel structure construction |
| CN113882712B (en) * | 2021-10-26 | 2023-02-03 | 中国建筑第二工程局有限公司 | Temporary support reinforcing method for large-scale suspension type steel structure construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101451378A (en) | 'Drip shaped' radial monolayer steel pipe reticulated shell block and installation method | |
| CN209686923U (en) | Round tube combined support device and steel construction temporary construction support device | |
| CN102912972A (en) | Multifunctional lifting steel platform switching jig and construction method | |
| CN104674665A (en) | Installation method for corridor bridge of large space steel structure | |
| CN105568854A (en) | Construction method of overwater curved fish-bellied cast-in-place reinforced concrete box girder | |
| CN109868726A (en) | A kind of prefabricated assembled cylindricality bridge pier and its construction method | |
| CN207714108U (en) | A kind of support system of the more arcading arched aqueducts of large span or bridge | |
| CN114837483B (en) | High-low span portal steel frame building structure and construction process thereof | |
| CN207905104U (en) | A kind of assembled architecture truss structure | |
| CN110939067A (en) | Method for determining position of bridge closure section of collaboration system | |
| CN202913677U (en) | Multifunctional conversion scaffold capable of lifting steel platform | |
| CN109610707A (en) | A kind of design and rapid constructing method of prefabricated girder steel and floor fit flush | |
| CN109505225A (en) | A kind of safe and stable type suspension bridge and its construction technology | |
| CN109723236A (en) | Round tube combined support device and round tube combined support device building method | |
| CN211257308U (en) | Assembled steel structure beam column connected node | |
| CN108204039A (en) | A kind of assembled architecture truss structure | |
| CN210657956U (en) | Pier is assembled to prefabricated tubular column of truss-like | |
| CN209555972U (en) | A kind of side's arch piping lane erection support and piping lane system | |
| CN204212261U (en) | Post and curved beam horizontal flexibility connection space structural system | |
| CN106567454A (en) | Mounting method of oblique steel rib and concrete composite structure | |
| CN208685457U (en) | Cast-in-place box beam bracket device | |
| CN208803631U (en) | Light steel grating concrete superposed column | |
| CN203377226U (en) | Counterweight type solar frame | |
| CN207538193U (en) | A kind of steel core concrete column and reinforced concrete column concrete core cylinder mixed structure | |
| CN206846097U (en) | A kind of Men Gangyu frameworks separately-loaded pipeline support structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets Center Road No. 3331 steel built in 27 storey building room 2701 Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee after: China Construction Steel Engineering Co.,Ltd. Address before: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: China Construction Engineering Group Co.,Ltd. |