CN206887771U - A kind of small across footpath plate-beam construction platform structure - Google Patents

A kind of small across footpath plate-beam construction platform structure Download PDF

Info

Publication number
CN206887771U
CN206887771U CN201720414450.4U CN201720414450U CN206887771U CN 206887771 U CN206887771 U CN 206887771U CN 201720414450 U CN201720414450 U CN 201720414450U CN 206887771 U CN206887771 U CN 206887771U
Authority
CN
China
Prior art keywords
steel
construction
small
construction platform
footpath plate
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
Application number
CN201720414450.4U
Other languages
Chinese (zh)
Inventor
冯亮
黄河江
章强
章松林
赵劲松
周园媛
黄�俊
张晓东
王亮
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.)
China Gezhouba Group No 3 Engineering Co Ltd
Original Assignee
China Gezhouba Group No 3 Engineering 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 China Gezhouba Group No 3 Engineering Co Ltd filed Critical China Gezhouba Group No 3 Engineering Co Ltd
Priority to CN201720414450.4U priority Critical patent/CN206887771U/en
Application granted granted Critical
Publication of CN206887771U publication Critical patent/CN206887771U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of small across footpath plate-beam construction platform structure provided by the utility model, by building overhead support system on the pier body or cylinder for having poured shaping, bottom is lifted into system by middle part suspension system to be connected with overhead support system, scaffold is built afterwards and lifted in bottom in system, is completed needed for construction requirement.The utility model technology has a wide range of application, and no matter plate-girder (bridge) construction height is how high, how narrow construction site is, and the construction technology can be applied;The technology short construction period, it can integrally pacify substantially and tear open, construction cost is than as little as 2~4 times of full hall scaffold.

Description

A kind of small across footpath plate-beam construction platform structure
Technical field
It the utility model is related to plate-girder concrete pouring construction field, and in particular to a kind of small across footpath plate-beam construction platform knot Structure.
Background technology
If in superaltitude, operation side is narrow and small, bent foundation is slope and underground water is difficult to handle etc., and complexity is applied Carry out formwork, reinforcing bar colligation, the basic construction operation such as concreting under work environment, while difficulty of construction increase, construction peace Complete and economy is also difficult to be guaranteed.
The content of the invention
The purpose of this utility model is to provide a kind of small across footpath plate-beam construction platform structure solve existing job site feelings Condition is complicated, lead to not to build construction platform or build construction platform cost it is too high the defects of.
In order to achieve the above object, the technical solution adopted in the utility model is specific as follows:
A kind of small across footpath plate-beam construction platform structure provided by the utility model, it is characterised in that:Including top braces system System is lifted in system, middle part suspension system and bottom, wherein, the overhead support system rides upon two coagulations for having poured shaping Between knoll body or the top of cylinder, one end of the middle part suspension system is fixed on overhead support system, the other end and bottom Lift system connection in portion.
Preferably, the overhead support system includes some groups of supporting constructions, and every group of supporting construction equidistant placement is in coagulation The top of knoll body or cylinder, and every group of supporting construction includes two the first I-steel, between being provided between two the first I-steel Gap.
Preferably, system is lifted in bottom includes several second I-steel, and the second I-steel is arranged on the first I-steel Lower section, and with the first I-steel to build direction orthogonal.
Preferably, middle part suspension system includes round steel, and round steel is arranged on the lap-joint of the second I-steel and the first I-steel.
Preferably, one end of the round steel is fixedly connected by high-strength bolt with the first I-steel.
Preferably, it is provided with billet between the first I-steel and high-strength bolt.
Preferably, the other end of the round steel is provided with the joint with " convex " font mounting hole, the second I-steel peace In " convex " font mounting hole.
Preferably, the wedge-shaped fixed block for being fixed to the second I-steel is provided with mounting hole.
Preferably, system is lifted in the bottom also includes several the 3rd I-steel, and the 3rd I-steel is arranged in the second work On word steel, and it is parallel to each other with the first I-steel.
Compared with prior art, the beneficial effects of the utility model are:
A kind of small across footpath plate-beam construction platform structure provided by the utility model, by pouring the pier body or post of shaping Overhead support system is built on body, bottom is lifted into system by middle part suspension system is connected with overhead support system, afterwards will Scaffold is built to be lifted in system in bottom, is completed needed for construction requirement.The utility model technology has a wide range of application, no matter plate-girder (bridge) construction height is how high, how narrow construction site is, and the construction technology can be applied;The technology short construction period, substantially It can integrally pacify and tear open, construction cost is than as little as 2~4 times of full hall scaffold.
Further, the second I-steel is arranged in the mounting hole of " convex " font joint so that lift system side in bottom Civilian dress unloads.
Further, the second I-steel is fixed by wedge-shaped fixed block, prevents the second I-steel from installing Moved in hole.
Further, laterally the 3rd I-steel is arranged on the second I-steel, to Encryption Platform structure, bottom is formed and puts down Platform skeleton.
Further, by reserved hanging object hole, the small across footpath plate-beam construction platform of lifting means overall pulling down can be used.
Brief description of the drawings
Fig. 1 is the schematic diagram of platform structure;
Fig. 2 is the top view of platform structure;
Fig. 3 is the annexation of round steel and the first I-steel;
Fig. 4 is the scheme of installation of the second I-steel;
Fig. 5 is the application drawing of platform structure;
Wherein, 1, pier body or cylinder 2, the first I-steel 3, round steel 4, high-strength bolt 5, billet 6, the second I-shaped Steel 7, the 3rd I-steel 8, scaffold 9, wedge-shaped fixed block 10, quadrate support block 301, joint.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
A kind of small across footpath plate-beam construction platform structure provided by the utility model, it is existing in superaltitude, construction work to solve Industry face is narrow and small, bent foundation is that slope and underground water are difficult to handle etc. under complicated construction environment that to carry out concrete pouring construction difficult The problem of degree is very big.A kind of small across footpath plate-beam construction platform structure of the utility model structure, manufacture is easy, and it is convenient that material is collected, Can efficiently, safety, economically complete small across footpath plate-girder concreting.
As shown in figure 1, the construction platform structure lifts system including overhead support system, middle part suspension system and bottom, Wherein, the overhead support system is ridden upon between two concrete pier for having poured shaping bodies or the top of cylinder 1, in described One end of portion's suspension system is fixed on overhead support system, and the other end is connected with the bottom system of lifting.
As shown in Fig. 2 wherein, the overhead support system includes some groups of supporting constructions, every group of supporting construction etc. Away from the top for being arranged in the concrete pier body or cylinder 1.
Every group of supporting construction includes two the first I-steel 2, and is provided with gap between two the first I-steel 2.
Several the second I-steel 6 are provided with below supporting construction, the second I-steel 6 builds direction and the first I-shaped Steel 2 to build direction orthogonal.
As shown in Figure 3, Figure 4, the lap-joint of the first I-steel 2 and the second I-steel 6 is provided with round steel 3, the one of round steel 3 End be fixedly mounted on by high-strength bolt 4 in the gap between two the first I-steel 2, while the first I-steel 2 with it is high-strength Billet 5 is provided between bolt 4;The other end of round steel 3 is bent with the joint 301 with " convex " font mounting hole, the second work Word steel 6 is arranged in the mounting hole of " convex " font, and is loaded below the wing plate of the second I-steel 6 and has quadrate support block 10, together When, wedge-shaped fixed block 9 is provided between quadrate support block 10 and the inwall of mounting hole, wedge-shaped fixed block 9 prevents the second I-steel 6 Moved in mounting hole.
Several the 3rd I-steel 7, the 3rd I-steel 7 and the first I-steel 2 are disposed with second I-steel 6 It is parallel to each other, form the platform structure of encryption.
As shown in figure 5, when in use, scaffold 8 is built on the 3rd I-steel 7, high-strength bolt 4 and billet are utilized 5 are fixed at the top of round steel 3 in the gap between two the first I-steel 2, while are connect using " convex " font of the bottom of round steel 3 First 301 fix the bottom of round steel 3 and the second I-steel 6.And laterally the 3rd I-steel 7 is arranged on the second I-steel 6, to encrypt Platform structure.
Circular hanging object hole is reserved along pier body or the direction of cylinder 1 in cast-in-place concrete slab both sides, is adopted using circular hanging object hole Small across footpath plate-beam construction platform is removed with lifting means.
Application method:
The first step, some groups of supporting constructions, every group of branch are built at the top of the concrete pier body or cylinder 1 that have poured shaping Support structure includes two the first I-steel 2, meanwhile, it is provided with gap between two the first I-steel 2;
Second step, builds several the second I-steel 6 below supporting construction, and the second I-steel 6 builds direction and the One I-steel 2 to build direction orthogonal;
3rd step, the lap-joint of above-mentioned supporting construction and the second I-steel 6 is provided with round steel 3, one end of round steel 3 passes through High-strength bolt 4 is fixed in the gap between two the first I-steel 2, meanwhile, between the I-steel 2 of high-strength bolt 4 and first It is provided with billet 5;
4th step, the other end of above-mentioned round steel 3 is bent into the joint 301 with " convex " font mounting hole, meanwhile, by the Two I-steel 6 are arranged in mounting hole;
5th step, quadrate support block 10 is placed below the wing plate of above-mentioned second I-steel 6, meanwhile, it is fixed using wedge shape Second I-steel 6 is fixed in the mounting hole of joint 301 by block 9;
6th step, several the 3rd I-steel 7 are built on the second I-steel 6, form platform structure, the 3rd I-steel 7 Build direction and the first I-steel 2 to build direction parallel to each other;
7th step, scaffold 8 is built on above-mentioned platform structure;
6th step, on above-mentioned scaffold 8 continuing to complete engineering builds.
Relative to original construction method, the utility model has the advantages that:Technology has a wide range of application, no matter plate-girder (bridge) construction height is how high, how narrow construction site is, and the construction technology can be applied;Construction platform materials are convenient, low Carbocyclic ring is protected, and main material is I-steel and round steel, can multiple Reusability;The technology short construction period, it can integrally pacify substantially and tear open, Pacify, tear that speed is fast, and 8 work days of stage+module can complete open, removing 4 work days can complete;High financial profit, construction cost is than full hall As little as 2~4 times of scaffold.

Claims (9)

  1. A kind of 1. small across footpath plate-beam construction platform structure, it is characterised in that:Including overhead support system, middle part suspension system and bottom System is lifted in portion, wherein, the overhead support system rides upon the top of two concrete pier for having poured shaping bodies or cylinder (1) Between portion, one end of the middle part suspension system is fixed on overhead support system, and the other end is connected with the bottom system of lifting.
  2. A kind of 2. small across footpath plate-beam construction platform structure according to claim 1, it is characterised in that:The top braces system System includes some groups of supporting constructions, and every group of supporting construction equidistant placement is at the top of concrete pier body or cylinder (1), and every group of branch Support structure includes two the first I-steel (2), and gap is provided between two the first I-steel (2).
  3. A kind of 3. small across footpath plate-beam construction platform structure according to claim 2, it is characterised in that:Lift system bag in bottom Include several the second I-steel (6), the second I-steel (6) is arranged on the lower section of the first I-steel (2), and with the first I-steel (2) to build direction orthogonal.
  4. A kind of 4. small across footpath plate-beam construction platform structure according to claim 3, it is characterised in that:Middle part suspension system bag Round steel (3) is included, round steel (3) is arranged on the lap-joint of the second I-steel (6) and the first I-steel (2).
  5. A kind of 5. small across footpath plate-beam construction platform structure according to claim 4, it is characterised in that:The round steel (3) One end is fixedly connected by high-strength bolt (4) with the first I-steel (2).
  6. A kind of 6. small across footpath plate-beam construction platform structure according to claim 5, it is characterised in that:In the first I-steel (2) billet (5) is provided between high-strength bolt (4).
  7. A kind of 7. small across footpath plate-beam construction platform structure according to claim 4, it is characterised in that:The round steel (3) The other end is provided with the joint (301) with " convex " font mounting hole, and second I-steel (6) is arranged on " convex " font mounting hole It is interior.
  8. A kind of 8. small across footpath plate-beam construction platform structure according to claim 7, it is characterised in that:It is provided with mounting hole For the wedge-shaped fixed block (9) fixed to the second I-steel (6).
  9. A kind of 9. small across footpath plate-beam construction platform structure according to claim any one of 3-8, it is characterised in that:The bottom System is lifted in portion also includes several the 3rd I-steel (7), and the 3rd I-steel (7) is arranged on the second I-steel (6), and with First I-steel (2) is parallel to each other.
CN201720414450.4U 2017-04-19 2017-04-19 A kind of small across footpath plate-beam construction platform structure Active CN206887771U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720414450.4U CN206887771U (en) 2017-04-19 2017-04-19 A kind of small across footpath plate-beam construction platform structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720414450.4U CN206887771U (en) 2017-04-19 2017-04-19 A kind of small across footpath plate-beam construction platform structure

Publications (1)

Publication Number Publication Date
CN206887771U true CN206887771U (en) 2018-01-16

Family

ID=61324678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720414450.4U Active CN206887771U (en) 2017-04-19 2017-04-19 A kind of small across footpath plate-beam construction platform structure

Country Status (1)

Country Link
CN (1) CN206887771U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958200A (en) * 2017-04-19 2017-07-18 中国葛洲坝集团第三工程有限公司 A kind of small across footpath plate-beam construction platform structure and its application method
CN108678443A (en) * 2018-05-22 2018-10-19 四川石油天然气建设工程有限责任公司 A kind of natural gas processing plant's various dimensions construction method and construction system
CN108708585A (en) * 2018-05-22 2018-10-26 四川石油天然气建设工程有限责任公司 A kind of natural gas processing plant's three-dimensional construction method and construction system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958200A (en) * 2017-04-19 2017-07-18 中国葛洲坝集团第三工程有限公司 A kind of small across footpath plate-beam construction platform structure and its application method
CN106958200B (en) * 2017-04-19 2019-02-01 中国葛洲坝集团第三工程有限公司 A kind of small across footpath plate-beam construction platform structure and its application method
CN108678443A (en) * 2018-05-22 2018-10-19 四川石油天然气建设工程有限责任公司 A kind of natural gas processing plant's various dimensions construction method and construction system
CN108708585A (en) * 2018-05-22 2018-10-26 四川石油天然气建设工程有限责任公司 A kind of natural gas processing plant's three-dimensional construction method and construction system
CN108678443B (en) * 2018-05-22 2020-07-03 四川石油天然气建设工程有限责任公司 Multi-dimensional construction method and system for natural gas treatment plant

Similar Documents

Publication Publication Date Title
CN206887771U (en) A kind of small across footpath plate-beam construction platform structure
CN104695337B (en) Self-lifting sliding and turnover construction system and construction method
CN105421248B (en) Large-Span Continuous girder span building up station turns and closure construction method
CN103161126A (en) Road bridge variable section hollow high pier slip-form construction method
CN104631343B (en) From traveling rhombus keying cradle in truss type structure and suspended basket and construction method
CN105648926B (en) Large-Span Continuous girder span building up station rotation swivel construction method
CN109944170A (en) Continuous beam with high-pier end bay Cast-in-Situ Segment and closure section integrated construction system and construction method
CN101781878B (en) Integral lifting template of main pylon of single-pylon cable-stayed bridge without dorsal cables and lifting construction method thereof
CN105839536A (en) Construction method of cable-stayed bridge pylon
CN106758871A (en) A kind of full cantilever construction prestressed concrete continuous rigid-framed bridge and its construction method
CN108004925B (en) Prestress reinforced concrete circular arch tower construction method
CN106592962A (en) Large-height-difference long-span stiff-skeleton cladding concrete formwork construction method and apparatus
CN106284097B (en) The installation method that pier K is supportted on a kind of tubular arch bridge arch
CN103552911B (en) A kind of movable boom hoisting and the construction installation method of use thereof
CN110409318A (en) A kind of large span freely-supported steel reinforced concrete bondbeam assembling method
CN109695206A (en) A kind of dilute cable system cable-stayed bridge superstructure method for dismounting waterborne
CN204097864U (en) A kind of bridge prefabrication hollow pier stud delay-pour joint structure
CN107806019A (en) Large-span suspension bridge gate Sarasota construction method
CN205889488U (en) Steel sleeve box's precast reinforced concrete back cover template and hoist device thereof
CN104831639B (en) A kind of ultra-wide nonprismatic continuous beam 0# block consolidation and releasing construction method
CN205025086U (en) Strength nature skeleton concrete beam construction suspend template in midair
CN201588172U (en) Integral single-tower non-dorsal-cord cable-stayed-bridge king tower lifting template
CN106958200B (en) A kind of small across footpath plate-beam construction platform structure and its application method
CN109440724B (en) Installation method of cast-in-place beam template suspension support system of high-pile wharf
CN110409319A (en) A kind of cast-in-place floorings bracket of large span steel reinforced concrete combination beam and construction method

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant