CN108532929A - The operating device of super high rise structure - Google Patents

The operating device of super high rise structure Download PDF

Info

Publication number
CN108532929A
CN108532929A CN201810627336.9A CN201810627336A CN108532929A CN 108532929 A CN108532929 A CN 108532929A CN 201810627336 A CN201810627336 A CN 201810627336A CN 108532929 A CN108532929 A CN 108532929A
Authority
CN
China
Prior art keywords
chassis
super high
high rise
operating device
connection
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.)
Pending
Application number
CN201810627336.9A
Other languages
Chinese (zh)
Inventor
陈晓明
郑俊
胡怡
杨清
郑祥杰
李冀清
蒋玲玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Mechanized Construction Group Co Ltd
Original Assignee
Shanghai Mechanized Construction Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Mechanized Construction Group Co Ltd filed Critical Shanghai Mechanized Construction Group Co Ltd
Priority to CN201810627336.9A priority Critical patent/CN108532929A/en
Publication of CN108532929A publication Critical patent/CN108532929A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/15Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/001Safety or protective measures against falling down relating to scaffoldings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/02Connections between parts of the scaffold with separate coupling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)

Abstract

The present invention provides a kind of operating devices of super high rise structure, including:At least two operating platform units and channel design;The operating platform unit and/or the channel design connect the super high rise structure by the first connection structure, and the channel design is along vertically to sequentially passing through the part or all of at least two operating platforms unit.The present invention can greatly reduce the duration, improve efficiency, the quality of effective guarantee platform.

Description

The operating device of super high rise structure
Technical field
The present invention relates to the realm of building construction more particularly to a kind of operating devices of super high rise structure.
Background technology
Currently, high-rise steel structure construction field, numerous items outer framework steel structure system is complicated and changeable, and non-traditional steel knot The smooth vertical and horizontal structure type of structure, monomer members are often anomalistic object, and operating mode is complicated in these component mounting process, constructor Member's installation exercise is difficult.
In traditional high-rise steel structure construction, generally use scaffold building ascends a height and operates flat in outer framework Steel Structure Installation Platform, what foot needed to follow by hand frame structure constantly sets up scaffold operating platform mounted on high-altitude, while construction personnel need to be Component installation is completed on the operating platform set up, measures a series of operations such as correction, Member Welding.
It can cause the construction period longer and the problems such as quality is difficult to ensure.
Invention content
The present invention provides a kind of operating device of super high rise structure, mentioned above to solve the problems, such as.
According to the first aspect of the invention, a kind of operating device of super high rise structure is provided, including:At least two operations Platform unit and channel design;The operating platform unit and/or the channel design pass through described in the connection of the first connection structure Super high rise structure, the channel design is along vertically to sequentially passing through the part or all of at least two operating platforms unit.
Optionally, the super high rise structure is equipped with the second connection structure, and first connection structure connects with described second Connect structure matching connection.
Optionally, first connection structure includes support ontology and hook portion, and second connection structure includes can The groove body of the hook portion is housed, and set on the limiting section of the groove body opening, the support ontology passes through the limit Portion is connected at the hook portion in the groove body, the support ontology and the operating platform unit and/or the channel Structure connects.
Optionally, the operating platform unit includes the first chassis, and the first guardrail on first chassis Component;
If the operating platform unit connects the super high rise structure by first connection structure, described first connects Binding structure is set to first chassis and/or first fence assembly.
Optionally, the operating platform unit further includes the second chassis, and the second shield on second chassis Column component, for second chassis along vertically to set on the upside or downside of first chassis, second chassis passes through third Connection structure is connect with first chassis.
Optionally, the third connection structure is step ladder structure, or:First chassis and second chassis it Between be additionally provided with step ladder structure.
Optionally, the operating platform unit further includes the turnover panel knot for being connected to first chassis or second chassis Structure.
Optionally, on the upside of the operating platform unit and/or downside is equipped with guard ring structure, and the guard ring structure is connected to institute State channel design.
Optionally, the channel design includes that shaped steel and horizontal direction parallel to each other connect two adjacent shaped steel Connect steel construction.
Optionally, it is also connected by diagonal brace between the operating platform unit and the channel design.
The operating device of super high rise structure provided by the invention is tied by the operating platform unit and/or the channel Structure connects the super high rise structure by the first connection structure, and the channel design is along vertically to sequentially passing through part or all of institute At least two operating platform units are stated, avoids and builds complicated scaffold so that it is easier to install for the platform of operation, from And the duration is greatly reduced, efficiency is improved, meanwhile, compared to the repetitive process for manually building scaffold, operation of the invention The platform mass of device will not be influenced by the quality of operating personnel, to the effective guarantee quality of platform.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram one of the operating device of super high rise structure in one embodiment of the invention;
Fig. 2 is the structural schematic diagram two of the operating device of super high rise structure in one embodiment of the invention;
Fig. 3 is the structural schematic diagram of the first connection structure and the second connection structure in one embodiment of the invention;
Fig. 4 is the diagrammatic cross-section of the first connection structure and the second connection structure in one embodiment of the invention;
Fig. 5 a to Fig. 5 d are the flow diagrams of the operating device using super high rise structure in one embodiment of the invention.
Reference sign:
1- super high rise structures;
2- channel designs;
3- operating platform units;
The first chassis of 31-;
The second chassis of 32-;
The first fence assemblies of 33-;
The second fence assemblies of 34-;
35- third connection structures;
36- diagonal braces;
37- reverse turning bed structures;
The first connection structures of 4-;
41- supports ontology;
42- hook portions;
The second connection structures of 5-;
51- groove bodies;
52- limiting sections;
6- guard ring structures.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Term " first ", " second ", " third " " in description and claims of this specification and above-mentioned attached drawing The (if present)s such as four " are for distinguishing similar object, without being used to describe specific sequence or precedence.It should manage The data that solution uses in this way can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to Here the sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, Be intended to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or setting It is standby those of to be not necessarily limited to clearly to list step or unit, but may include not listing clearly or for these mistakes The intrinsic other steps of journey, method, product or equipment or unit.
Technical scheme of the present invention is described in detail with specifically embodiment below.These specific implementations below Example can be combined with each other, and same or analogous concept or process may be repeated no more in some embodiments.
Fig. 1 is the structural schematic diagram one of the operating device of super high rise structure in one embodiment of the invention, and Fig. 2 is the present invention one The structural schematic diagram two of the operating device of super high rise structure in embodiment.
It please refers to Fig.1 and Fig. 2, the operating device of super high rise structure 1, including:At least two operating platform units 3 and channel Structure 2;The operating platform unit 3 and/or the channel design 2 connect the super high rise structure by the first connection structure 4 1, the channel design 2 is along vertically to sequentially passing through the part or all of at least two operating platforms unit 3.
Wherein:
Channel design 2 can be regarded as staff climb by structure, the form of structure can be various. It can connect super high rise structure 1, also can attended operation platform unit 3, and then with operating platform unit 3 formed one it is stable whole Body.
Operating platform unit 3 can be regarded as arbitrarily standing for staff carries out the structure of operation, structure shape thereon Formula can be various, can connect super high rise structure 1, also can connecting pipeline structure 2.
In one of which embodiment, the channel design 2 may include that shaped steel and horizontal direction parallel to each other connect The connection steel construction of two adjacent shaped steel, shaped steel therein can be I-steel, be the main body of channel design 2, in Fig. 1 and In the embodiment of Fig. 2 signals, channel design 2 is along vertically to linear arrangement, in other alternative embodiments, channel design 2 May be any regular or irregular shape.
In one of which embodiment, also connected by diagonal brace 36 between the operating platform unit 3 and the channel design 2 It connects, can also be that operating platform unit 3 provides support while ensureing connective stability.
Fig. 3 is the structural schematic diagram of the first connection structure and the second connection structure in one embodiment of the invention;
Fig. 4 is the diagrammatic cross-section of the first connection structure and the second connection structure in one embodiment of the invention.
Please refer to Fig.3 and Fig. 4, the super high rise structure 1 is equipped with the second connection structure 5, first connection structure 4 with The matching of second connection structure 5 connection.Wherein, can be regarded as with the second connection structure 5 being capable of the company of matching for the first connection structure 4 It connects, and plays the connection structure of mutual supporting role.
Referring to FIG. 4, first connection structure 4 includes support ontology 41 and hook portion 42, second connection structure 5 Groove body 51 including the hook portion 42 can be housed, and set on the limiting section 52 of 51 opening of the groove body, the support Ontology 41 is connected at the hook portion 42 in the groove body 51 across the limiting section 52, the support ontology 41 with it is described Operating platform unit 3 and/or the channel design 2 connect.
In one of which embodiment, support ontology 41 can be connect by two tie points with channel design 2, or be passed through Two tie points are connect with operating platform unit 3, specifically, can be attached using latch structure or helicitic texture in tie point, For example, operating platform unit 3 or channel design 2 are set there are two the first hole, support ontology 41 is set there are two the second hole, latch structure or Helicitic texture is fixed to which positioning can be achieved by 2 points also cross the first hole and the second hole, stablizes 5 phase of the second connection structure For the position of channel design 2 or operating platform unit 3.
Wherein, by limiting section 52 to the restriction effect of hook portion 42, the first connection structure 4 will not be relative to the second connection Lateral position variation, and rotation occur for structure 5.
Referring to FIG. 2, the operating platform unit 3 includes the first chassis 31, and on first chassis 31 First fence assembly 33.
If the operating platform unit 3 connects the super high rise structure 1 by first connection structure 4, described One connection structure 4 is set to first chassis 31 and/or first fence assembly 33.If the channel design 2 passes through institute It states the first connection structure 4 and connects the super high rise structure 1, then first connection structure 4 is set to the channel design 2.
The operating platform unit 3 further includes the second chassis 32, and the second guardrail on second chassis 32 Component 34, second chassis 32 is along to set on the upside or downside of first chassis 31, second chassis 32 is logical vertically Third connection structure 5 is crossed to connect with first chassis 31.
As it can be seen that the difference of the first chassis 31 and the second chassis 32 can be regarded as:If the operating platform unit 3 passes through described First connection structure 4 connects the super high rise structure 1, then the first chassis 31 is the chassis for being provided with the first connection structure 4, and first Fence assembly 33 is the fence assembly being set on the first chassis 31;Second chassis is the bottom for being not provided with the first connection structure 4 Frame, the second fence assembly 33 are the fence assembly being set on the second chassis 32.
Referring to FIG. 2, wherein the first intermediate chassis 31, the second chassis 32 can belong to an operating platform unit 3, it is close The first chassis 31, the second chassis 32 of bottom can belong to another operating platform unit 3, which can be total to With a channel design 2.
Further, in an operating platform unit 3, the first chassis 31, the second chassis 32 quantity can be one, Can also be multiple, arrangement mode can be that the first chassis 31 is adjacent with the second chassis 32, can also be non-conterminous, such as: The upside of one the first chassis 31 connects second chassis 32, and downside also connects second chassis 32, likewise, one the The upper side and lower side of two chassis 32 can also be separately connected first chassis 31.
In addition, the upside or downside of the first chassis 31, can also connect other first chassis 31, the upside of the second chassis 32 or Downside can also connect other second chassis 32.
For connecting the third connection structure 35 of the first chassis 31 and the second chassis 32, step ladder knot can be directly used Structure, i.e. third connection structure 35 can be step ladder structure, or:It is removed between first chassis 31 and second chassis 32 Except being connected using third connection structure 35, it is additionally provided with step ladder structure.
In one of which embodiment, the operating platform unit 3 further includes being connected to first chassis 31 or described The reverse turning bed structure 37 of second chassis 32, reverse turning bed structure 37 can be turned to realize around described by shaft connecting pipeline structure 2 The rotation of axis, in rotation to when maintaining an equal level with the bottom surface of the first chassis 31 or the second chassis 32, position can be fixed, to expand It is available for staff to stand the base area operated.
In one of which embodiment, 3 upside of the operating platform unit and/or downside are equipped with guard ring structure 6, the shield Coil structures 6 are connected to the channel design 2.Staff can enter guard ring structure 6 along channel design 2, be made accordingly Industry.
In one of which embodiment, also connected by diagonal brace 36 between the operating platform unit 3 and the channel design 2 It connects.Diagonal brace 36 may connect between the first chassis 31 and channel design 2, be also connected to the second chassis 32 and channel design 2 it Between.It can ensure stable connection and supporting role between the two.
In addition, the operating device may also include the oblique of connection super high rise structure 1 and the packaged type of operating platform unit 3 Cat ladder (not shown).
The operating device of super high rise structure provided in this embodiment passes through the operating platform unit and/or the channel Structure connects the super high rise structure by the first connection structure, and the channel design is along part or all of to sequentially passing through vertically At least two operating platforms unit avoids and builds complicated scaffold so that it is easier to install for the platform of operation, To greatly reduce the duration, efficiency is improved, meanwhile, compared to the repetitive process for manually building scaffold, behaviour of the invention Making the platform mass of device will not be influenced by the quality of operating personnel, to the effective guarantee quality of platform.
Fig. 5 a to Fig. 5 d are the flow diagrams of the operating device using super high rise structure in one embodiment of the invention.
Fig. 5 a to Fig. 5 d are please referred to, the flow used can specifically include:
Step 1:Operating device is moved integrally to the corresponding position of super high rise structure, and completes pair of the first connection structure Position.Specifically, please referring to Fig. 5 a, loop wheel machine (tower crane or giant caterpillar crane) can be used to hang the operating device that assembly is completed It is filled to the corresponding position for the super high rise structure this section structural column completed, and by the first involved above connection structure 4 Hook portion 42 is inserted into the groove body 51 of the second connection structure 5.
Step 2:Staff completes being connected and fixed for the first connection structure.Staff can pass through mobile oblique cat ladder It reaches in operating device, locks the position of the first connection structure 4 and the second connection structure 5, for example, being inserted into latch structure or screw thread knot Structure, and carry out installation exercise.
Step 3:Fig. 5 b are please referred to, section structure column lifting is in place on super high rise structure, and bottom position can be by one group of work Make personnel and carry out installation exercise, staff reaches top by channel design 2 and carries out component uncoupling operation.
Step 4:Fig. 5 c are please referred to, operating device can be hung into promotion one using loop wheel machine (tower crane or giant caterpillar crane) The height of section structure column is prepared to install a section structure column.
Step 5:5d is please referred to, can be regarded as being directed to upper section structure column, repeating such steps.Fig. 5 a can specifically be compared Understand with Fig. 5 d.
Above is referred to this section structural column and upper section structure column, can refer to five-layer structure layer L-1, L in Fig. 5 a to Fig. 5 d, L+1, L+2, L+3, L+4 understand that double-layer structure layer therein can correspond to a section structure column.
To sum up, of the invention and its optional embodiment can have following positive technique effect:
The reliable construction operation platform of high-rise frame structure construction safety and construction channel are provided, while the present invention can be whole Body is promoted, and the height in an installation section is promoted within a short period of time, so as to avoid taking present in traditional scaffold system If the time is long, the bad problem of security and stability reaches and shortens high-level structure installation period, improves installation effectiveness, improves construction The purpose of process overall security.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (10)

1. a kind of operating device of super high rise structure, which is characterized in that including:At least two operating platform units and channel knot Structure;The operating platform unit and/or the channel design connect the super high rise structure by the first connection structure, described logical Road structure is along vertically to sequentially passing through the part or all of at least two operating platforms unit.
2. the operating device of super high rise structure according to claim 1, which is characterized in that the super high rise structure is equipped with Second connection structure, first connection structure match connection with second connection structure.
3. the operating device of super high rise structure according to claim 2, which is characterized in that first connection structure includes It includes that can house the groove body of the hook portion, and be set to the slot to support ontology and hook portion, second connection structure The limiting section of body opening, the support ontology are connected at the hook portion in the groove body, institute across the limiting section Support ontology is stated to connect with the operating platform unit and/or the channel design.
4. the operating device of super high rise structure according to any one of claims 1 to 3, which is characterized in that the operation is flat Platform unit includes the first chassis, and the first fence assembly on first chassis;
If the operating platform unit connects the super high rise structure, the first connection knot by first connection structure Structure is set to first chassis and/or first fence assembly.
5. the operating device of super high rise structure according to claim 4, which is characterized in that the operating platform unit also wraps The second chassis, and the second fence assembly on second chassis are included, second chassis is along vertically to set on described The upside or downside of first chassis, second chassis are connect by third connection structure with first chassis.
6. the operating device of super high rise structure according to claim 5, which is characterized in that the third connection structure is to step on High ladder structure, or:It is additionally provided with step ladder structure between first chassis and second chassis.
7. the operating device of super high rise structure according to claim 4, which is characterized in that the operating platform unit also wraps Include the reverse turning bed structure for being connected to first chassis or second chassis.
8. the operating device of super high rise structure according to any one of claims 1 to 3, which is characterized in that the operation is flat On the upside of platform unit and/or downside is equipped with guard ring structure, and the guard ring structure is connected to the channel design.
9. the operating device of super high rise structure according to any one of claims 1 to 3, which is characterized in that the channel knot Structure includes the connection steel construction that shaped steel and horizontal direction parallel to each other connect two adjacent shaped steel.
10. the operating device of super high rise structure according to any one of claims 1 to 3, which is characterized in that the operation is flat It is also connected by diagonal brace between platform unit and the channel design.
CN201810627336.9A 2018-06-11 2018-06-11 The operating device of super high rise structure Pending CN108532929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810627336.9A CN108532929A (en) 2018-06-11 2018-06-11 The operating device of super high rise structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810627336.9A CN108532929A (en) 2018-06-11 2018-06-11 The operating device of super high rise structure

Publications (1)

Publication Number Publication Date
CN108532929A true CN108532929A (en) 2018-09-14

Family

ID=63471059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810627336.9A Pending CN108532929A (en) 2018-06-11 2018-06-11 The operating device of super high rise structure

Country Status (1)

Country Link
CN (1) CN108532929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725531A (en) * 2019-10-16 2020-01-24 通州建总集团有限公司 Be applied to interim factory building and build with removable steel pipe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202787928U (en) * 2012-06-26 2013-03-13 中建钢构有限公司 Construction device for steel plate wall
CN203531352U (en) * 2013-07-18 2014-04-09 江维安 Hanging type movable working platform for storage tank maintenance
US20140305070A1 (en) * 2012-06-11 2014-10-16 Zhejiang Construction Engineering Group Co., Ltd. Constructing method for concrete cylinder of construction steel bar of high-rise steel structure
CN205858161U (en) * 2016-03-31 2017-01-04 中国建筑第八工程局有限公司 Welding for steel structure crosshead
CN106499167A (en) * 2016-12-26 2017-03-15 广东运达科技股份有限公司 A kind of ready-package attached type lifting scaffold inclining anti-fall device
CN208763379U (en) * 2018-06-11 2019-04-19 上海市机械施工集团有限公司 The operation processing device of super high rise structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140305070A1 (en) * 2012-06-11 2014-10-16 Zhejiang Construction Engineering Group Co., Ltd. Constructing method for concrete cylinder of construction steel bar of high-rise steel structure
CN202787928U (en) * 2012-06-26 2013-03-13 中建钢构有限公司 Construction device for steel plate wall
CN203531352U (en) * 2013-07-18 2014-04-09 江维安 Hanging type movable working platform for storage tank maintenance
CN205858161U (en) * 2016-03-31 2017-01-04 中国建筑第八工程局有限公司 Welding for steel structure crosshead
CN106499167A (en) * 2016-12-26 2017-03-15 广东运达科技股份有限公司 A kind of ready-package attached type lifting scaffold inclining anti-fall device
CN208763379U (en) * 2018-06-11 2019-04-19 上海市机械施工集团有限公司 The operation processing device of super high rise structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725531A (en) * 2019-10-16 2020-01-24 通州建总集团有限公司 Be applied to interim factory building and build with removable steel pipe

Similar Documents

Publication Publication Date Title
CN107524261A (en) A kind of construction method of roofing Elements of Space Grid Truss
CN207048306U (en) Sliding formwork flexibility platform
CN104060541A (en) Sliding small hanging basket and construction technology for mounting interception pipe
CN206664894U (en) One kind auxiliary hatch board middle hinge latch mounting operation platform
CN109138471A (en) A kind of protective platform and its construction method of steel platform hoistway
CN106759909B (en) Bearing structure system and its construction method are hung up under one kind
CN108532929A (en) The operating device of super high rise structure
CN208763379U (en) The operation processing device of super high rise structure
CN105839907A (en) Suspension type steel platform scaffold foundation and method for mounting same
CN111287498B (en) Protective shed frame for construction of overhead bridge box girder crossing railway and erection method
CN104404883A (en) Inner working platform for rapid construction of bridge pier and construction method using inner working platform
CN107059641B (en) Goods shelf type pier body outer scaffold
CN207063484U (en) Movable operation platform for corridor construction
CN207144427U (en) A kind of construction Anti-dropping rack
CN105464215A (en) Reverse construction method construction method of hanging structure incapable of being provided with vertical temporary support
CN206220534U (en) The pump line support meanss of concrete pumping equipment
CN205955164U (en) Portable steel truss operation platform
CN104195954B (en) Overhead column erection without scaffolding platform and erection method thereof
CN204983135U (en) Elevator discrepancy floor regularization passageway
CN214033392U (en) A reinforcing bar mounting platform for high mound turns over mould construction
CN210482072U (en) Platform support for controlling pier stud steel bar protection layer
CN211622512U (en) Modular aerial working safety protection platform
CN209924407U (en) Combined working platform for steel structure high-altitude installation
CN204282788U (en) Shaping type scaffold can be assembled
CN106401157A (en) Movable operation platform and high-altitude construction method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination