CN106869324A - Crane beam modularization installation method - Google Patents
Crane beam modularization installation method Download PDFInfo
- Publication number
- CN106869324A CN106869324A CN201710085847.8A CN201710085847A CN106869324A CN 106869324 A CN106869324 A CN 106869324A CN 201710085847 A CN201710085847 A CN 201710085847A CN 106869324 A CN106869324 A CN 106869324A
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- Prior art keywords
- truss
- sub
- crane beam
- factory building
- installation method
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Classifications
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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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses crane beam modularization installation method, belong to technical field of buildings, including preparation → lifting → installation operating procedure.Installation method of the invention installs a large amount of traditional assembling process in a modular way in preparation, using the installation effectiveness of the industrial premises engineering middle rolling car beam sub-truss system of the method it is high, deflection is small, steady quality, reduces job safety risk.
Description
Technical field
The invention belongs to technical field of buildings, more particularly to crane beam modularization installation method.
Background technology
The main carrier bar of the general double-T section by steel flanged beam of industrial premises steel construction crane beam system and be arranged in parallel and
The walkway board composition of the sub-truss linked together by tie-rod, support bar and top laying enhancing girder system horizontal rigidity, OK
Bicycle beam two ends are erected on the post shoulder of factory building columns；Sub-truss is weldingly connected with factory building columns by interface board；Walkway board and crane beam
It is connected by high-strength bolt, two ends are connected by high-strength bolt connector with factory building columns, opposite side is by welding manner and pair
Truss is connected.Being consequently formed one had not only had the crane beam system group for carrying vertical row wheel compressive load but also having horizontal rigidity
Part.The common line in workshop is also common to be arranged at insertion erection in crane beam-sub-truss system.
The driving beam assembly nominal length of general industry factory building is generally 6m~24m, deck-molding be generally 800mm~
2400mm, element width are generally 1200mm~1600mm, lightweight packages generally 5t~30t.
From the above mentioned understand, generally use each single-piece member lifting in the air group to installation method, the method work
Imitate low, security risk big；For being designed with all kinds of pipelines for being attached to girder system, running through crane beam-sub-truss system, there is also big
The later stage work high above the ground of amount.And crane beam modularization installation method can be greatly enhanced work efficiency, work high above the ground is greatly reduced
Security risk, improves the total quality of factory building columns-crane beam system, and in follow-up girder system insertion pipeline connection installation carry
A safer condition is supplied.
The content of the invention
The technical problems to be solved by the invention are：For the defect that existing mounting technique is present, there is provided driving beam module
Change installation method, efficiency, quality stability and the reduction installed to improve industrial premises engineering middle rolling car beam-sub-truss system are made
Industry security risk.
In order to solve the above-mentioned technical problem, inventor is by putting into practice and summary draws technical scheme for many years, this
Disclosure of the invention crane beam modularization installation method, comprises the following steps：
Step one：Preparation
A1. processing and fabricating meets two combination stands of module assembled requirement, and the combination stand can be with driving beam end
It is connected, and possesses the position location of the function to the geometric position adjustment of sub-truss, pre-adjustment sub-truss and combination stand
Fixed with temporary support between size, wherein sub-truss two ends chord member；
A2. crane beam is hung onto into assembly platform and supports firm with temporary support, assembly platform is done with stand is combined
Temporary weld treatment；
A3. combination stand is located by connecting with crane beam two ends bottom, adjusts height and connect temporarily with crane beam two ends
Fixation is connect, combination stand is linked into an integrated entity with crane beam；
A4. sub-truss is hung on two adjustable trailing arms of combination stand, accurate adjustment location dimension simultaneously fixes sub-truss；
A5. will be disposed vertically between crane beam and sub-truss and fixedly mounted with lower edge tie-rod and support level, suspension centre is installed
Reinforcer；Cross section perpendicular support, lower edge tie-rod and support and sub-truss suspension centre ruggedized construction are installed and sub-truss two ends are propped up temporarily
Support；
A6., walkway board is installed, it is connected with crane beam by high-strength bolt, is welded to connect with sub-truss；
A7., all kinds of medium pipelines, cable bridge and subsequent pipeline connection odd-job platform are installed；A. compound table is removed
Frame；
A8. the node location being connected with sub-truss, walkway board before lifting in factory building columns carries out telltale mark, sets pair
Truss temporary support；
Step 2：Lifting
B1. by two factory building intercolumniations be related to install every size detected, and with the entirety of crane beam modular assembly
Size is checked；
B2. the Level-adjusting of one integral piece section is carried out with two chain blocks in the sub-truss side of crane beam, is hung using four
Point mode ensures stability；
B3. after beam module of driving a vehicle is hung to the crane beam bolster stake shoulder level above of factory building columns, after being translated into center-to-center
It is seated on bolster stake shoulder and sub-truss temporary support；
Step 3：Install
C1. when crane beam module is hung to the up bicycle beam mounting post shoulder position of factory building columns, sub-truss is seated at factory building simultaneously
In the temporary support of post；
C2. according to the positioning requirements of crane beam, centering adjustment in crane beam two ends is fixedly connected with factory building columns afterwards；
C3. two end nodes of sub-truss side are fixedly connected with factory building columns, and remove temporary support；
C4. walkway board two ends are fixedly connected with factory building columns, single-piece driving beam module installment work terminates.
Preferably, a kind of combination stand of the step is L-shaped Steel section member, and it includes transverse part and vertical portion, and the transverse part holds
Crane beam is carried, the vertical portion is used to hang sub-truss.
Preferably, in the A4 adjustable trailing arm include fixed plate, movable seat and bolt, the movable seat according to
The height of sub-truss slides adjustment in fixed plate, and adjustment finishes rear positioning and locking bolt.
Preferably, suspension centre reinforcer is steel plate and/or shaped steel in the A5.
Preferably, walkway board is drilled with the checkered steel plate of bolt hole for side in the A6.
Compared with prior art, the present invention can obtain following technique effect：
Installation method of the invention installs a large amount of traditional assembling process in a modular way in preparation, using this
The installation effectiveness of the industrial premises engineering middle rolling car beam-sub-truss system of scheme is high, deflection is small, steady quality, reduces work
Industry security risk.
Further, L-shaped Steel section member is easy to process, good positioning effect and repeatable utilize.
Further, adjustable trailing arm ensure that the portion that can carry sub-truss, walkway board, vertical support and horizontal support
Divide weight, security performance is higher.
Further, suspension centre reinforcer is steel plate and/or shaped steel in A5, and the program has ensured bulk strength and security
Energy.
Further, walkway board is drilled with the checkered steel plate of bolt hole for side in A6, and the program has ensured walkway board in itself
Service efficiency, skidproof effect and easy for installation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, come for those of ordinary skill in the art
Say, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is crane beam sub-truss combination diagram.
Fig. 2 is crane beam modularization lifting schematic diagram one.
Fig. 3 is crane beam modularization lifting schematic diagram two.
Wherein：1. crane beam, 2. combines stand, 3. assembly platform, 4. temporary support, 5. sub-truss, 6. lower edge tie-rod and
Support, 7. vertical support, 8. walkway board, 9. high-strength bolt, 10. interim connecting bolt, 11. medium pipelines, 12. cable bridges,
13. sub-truss two ends temporary supports, 14. chain blocks, 15. sub-truss temporary supports.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the invention.
Embodiment one
As shown in Figures 1 to 3, crane beam modularization installation method is comprised the following steps：
Step one：Preparation
A1. processing and fabricating meets two combination stands 2 of module assembled requirement, and the combination stand 2 can be with the end of crane beam 1
Portion is connected, and possesses the positioning of the function to the geometric position adjustment of sub-truss 5, pre-adjustment sub-truss 5 and combination stand 2
Fixed with temporary support 4 between position dimension, wherein the two ends chord member of sub-truss 5；
A2. crane beam 1 is hung onto into assembly platform 3 and supports firm with temporary support 4, by assembly platform 3 and compound table
Frame 2 does temporary weld treatment；
A3. combination stand 2 is located by connecting with the two ends bottom of crane beam 1, is adjusted highly and interim with the two ends of crane beam 1
It is connected, combination stand 2 is linked into an integrated entity with crane beam 1；
A4. sub-truss 5 is hung on two adjustable trailing arms of combination stand 2, accurate adjustment location dimension simultaneously fixes sub-truss 5；
A5. will be disposed vertically between crane beam 1 and sub-truss 5 and fixedly mounted with lower edge tie-rod and 6 levels of support, installation is hung
Point reinforcer；Cross section perpendicular support 7, lower edge tie-rod and support 6 and sub-truss suspension centre ruggedized construction are installed and sub-truss two ends are faced
When support 13；
A6., walkway board 8 is installed, it is connected by high-strength bolt 9 with crane beam 1, is welded to connect with sub-truss 5；
A7., all kinds of medium pipelines 11, cable bridge 12 and subsequent pipeline connection odd-job platform are installed；A8. dismounting group
Close stand 2；
A9. the node location being connected with sub-truss 5, walkway board 8 before lifting in factory building columns carries out telltale mark, sets
Sub-truss temporary support 15；
Step 2：Lifting
B1. by two factory building intercolumniations be related to install every size detected, and with the entirety of the modular assembly of crane beam 1
Size is checked；
B2. the Level-adjusting of one integral piece section is carried out with two chain blocks 14 in the side of sub-truss 5 of crane beam 1, is used
Four-point lifting mode ensures stability；
B3. after the module of crane beam 1 is hung to the 1 bolster stake shoulder level above of crane beam of factory building columns, it is translated into center-to-center
After be seated at bolster stake shoulder and sub-truss 5 with temporary support 15；
Step 3：Install
C1. when the module of crane beam 1 is hung to the up 1 mounting post shoulder position of bicycle beam of factory building columns, sub-truss 5 is seated at factory simultaneously
In the temporary support of the pillars of a house；
C2. according to the positioning requirements of crane beam 1, the two ends centering adjustment of crane beam 1 is fixedly connected with factory building columns afterwards；
C3. two end nodes of the side of sub-truss 5 are fixedly connected with factory building columns, and remove temporary support 4；
C4. the two ends of walkway board 8 are fixedly connected with factory building columns, single-piece driving beam module installment work terminates.
Wherein：A kind of combination stand 2 of the step is L-shaped Steel section member, and it includes transverse part and vertical portion, and the transverse part is carried
Crane beam 1, the vertical portion is used to hang sub-truss 5；Adjustable trailing arm includes fixed plate, movable seat and positioning spiral shell in the A4
Bolt, the movable seat slides adjustment according to the height of sub-truss 5 in fixed plate, and adjustment finishes rear positioning and locking positioning spiral shell
Bolt；Suspension centre reinforcer is steel plate and/or shaped steel in the A5；Walkway board 8 is drilled with the riffled iron of bolt hole for side in the A6
Plate.
It should be noted that herein, if being used merely to one in the presence of first and second or the like relational terms
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include those
Key element, but also other key elements including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (5)
1. crane beam modularization installation method, it is characterised in that comprise the following steps：
Step one：Preparation
A1. processing and fabricating meets two combination stands (2) of module assembled requirement, and combination stand (2) can be with crane beam (1)
End is connected, and possesses the function to the geometric position adjustment of sub-truss (5), pre-adjustment sub-truss (5) and combination stand
(2) it is fixed with temporary support (4) between position location size, wherein sub-truss (5) two ends chord member；
A2. crane beam (1) is hung onto into assembly platform (3) and supports firm with temporary support (4), by assembly platform (3) and group
Close stand (2) and do temporary weld treatment；
A3. combination stand (2) is located by connecting with crane beam (1) two ends bottom, adjusts height and face with crane beam (1) two ends
When be connected, will combination stand (2) linked into an integrated entity with crane beam (1)；
A4. sub-truss (5) is hung on two adjustable trailing arms of combination stand (2), accurate adjustment location dimension simultaneously fixes sub-truss
(5)；
A5. will be disposed vertically between crane beam (1) and sub-truss (5) and fixedly mounted with lower edge tie-rod and support (6) level, installed
Suspension centre reinforcer；Cross section perpendicular support (7), lower edge tie-rod and support (6) and sub-truss suspension centre ruggedized construction and sub-truss are installed
Two ends temporary support (13)；
A6., walkway board (8) is installed, it is connected with crane beam (1) by high-strength bolt (9), is welded to connect with sub-truss (5)；
A7., all kinds of medium pipelines (11), cable bridge (12) and subsequent pipeline connection odd-job platform are installed；
A8. combination stand (2) is removed；
A9. the node location being connected with sub-truss (5), walkway board (8) before lifting in factory building columns carries out telltale mark, sets
Sub-truss is with temporary support (15)；
Step 2：Lifting
B1. by two factory building intercolumniations be related to install every size detected, and with the overall chi of crane beam (1) modular assembly
Little progress row is checked；
B2. sub-truss (5) side in crane beam (1) carries out the Level-adjusting of one integral piece section with two chain blocks (14), adopts
Ensure stability with four-point lifting mode；
B3. after crane beam (1) module is hung to crane beam (1) bolster stake shoulder level above of factory building columns, it is translated into center-to-center
After be seated on bolster stake shoulder and sub-truss (5) temporary support (15)；
Step 3：Install
C1. when crane beam (1) module is hung to factory building columns up bicycle beam (1) mounting post shoulder position, sub-truss (5) is while be seated at
In the temporary support of factory building columns；
C2. according to the positioning requirements of crane beam (1), centering adjustment in crane beam (1) two ends is fixedly connected with factory building columns afterwards；
C3. two end nodes of sub-truss (5) side are fixedly connected with factory building columns, and remove temporary support (4)；
C4. walkway board (8) two ends are fixedly connected with factory building columns, single-piece driving beam module installment work terminates.
2. crane beam modularization installation method according to claim 1, it is characterised in that：A kind of combination stand of the step
(2) it is L-shaped Steel section member, it includes transverse part and vertical portion, the transverse part carries crane beam (1), and the vertical portion is used to hang secondary purlin
Frame (5).
3. crane beam modularization installation method according to claim 1, it is characterised in that：Adjustable trailing arm includes in the A4
Fixed plate, movable seat and bolt, the movable seat slide adjustment according to the height of sub-truss (5) in fixed plate,
Adjustment finishes rear positioning and locking bolt.
4. crane beam modularization installation method according to claim 1, it is characterised in that：Suspension centre reinforcer is in the A5
Steel plate and/or shaped steel.
5. crane beam modularization installation method according to claim 1, it is characterised in that：Walkway board (8) is in the A6
Side is drilled with the checkered steel plate of bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085847.8A CN106869324B (en) | 2017-02-17 | 2017-02-17 | Crane beam modularization installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085847.8A CN106869324B (en) | 2017-02-17 | 2017-02-17 | Crane beam modularization installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869324A true CN106869324A (en) | 2017-06-20 |
| CN106869324B CN106869324B (en) | 2019-04-09 |
Family
ID=59166246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085847.8A Active CN106869324B (en) | 2017-02-17 | 2017-02-17 | Crane beam modularization installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869324B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419910A (en) * | 2017-08-10 | 2017-12-01 | 中国二十冶集团有限公司 | Crane girder installation method |
| CN112431431A (en) * | 2020-10-29 | 2021-03-02 | 上海宝冶冶金工程有限公司 | Reinforcement construction method for steel structure factory building in crane beam dismantling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348212A (en) * | 2008-08-23 | 2009-01-21 | 中冶天工建设有限公司 | Giant crane beam mounting method |
| CN102086000A (en) * | 2009-12-08 | 2011-06-08 | 中冶成工上海五冶建设有限公司 | Onsite splicing and mounting method for extra-large and overweight box crane girders |
| JP2013116774A (en) * | 2011-12-01 | 2013-06-13 | Shimizu Corp | Crane operation system |
| JP2014153819A (en) * | 2013-02-06 | 2014-08-25 | Ohbayashi Corp | Member installation determination system |
| CN105668410A (en) * | 2014-11-17 | 2016-06-15 | 蔡夏莲 | Installation method for monolithic movement type crane beam |
-
2017
- 2017-02-17 CN CN201710085847.8A patent/CN106869324B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348212A (en) * | 2008-08-23 | 2009-01-21 | 中冶天工建设有限公司 | Giant crane beam mounting method |
| CN102086000A (en) * | 2009-12-08 | 2011-06-08 | 中冶成工上海五冶建设有限公司 | Onsite splicing and mounting method for extra-large and overweight box crane girders |
| JP2013116774A (en) * | 2011-12-01 | 2013-06-13 | Shimizu Corp | Crane operation system |
| JP2014153819A (en) * | 2013-02-06 | 2014-08-25 | Ohbayashi Corp | Member installation determination system |
| CN105668410A (en) * | 2014-11-17 | 2016-06-15 | 蔡夏莲 | Installation method for monolithic movement type crane beam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419910A (en) * | 2017-08-10 | 2017-12-01 | 中国二十冶集团有限公司 | Crane girder installation method |
| CN112431431A (en) * | 2020-10-29 | 2021-03-02 | 上海宝冶冶金工程有限公司 | Reinforcement construction method for steel structure factory building in crane beam dismantling |
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| Publication number | Publication date |
|---|---|
| CN106869324B (en) | 2019-04-09 |
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