CN205171378U - Assembling lifting type construction platform for pier column construction - Google Patents
Assembling lifting type construction platform for pier column construction Download PDFInfo
- Publication number
- CN205171378U CN205171378U CN201520919418.2U CN201520919418U CN205171378U CN 205171378 U CN205171378 U CN 205171378U CN 201520919418 U CN201520919418 U CN 201520919418U CN 205171378 U CN205171378 U CN 205171378U
- Authority
- CN
- China
- Prior art keywords
- layer frame
- pier stud
- steel
- construction
- channel layer
- 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.)
- Withdrawn - After Issue
Links
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 51
- 239000010959 steel Substances 0.000 claims description 51
- 230000003028 elevating effect Effects 0.000 claims description 25
- 238000007596 consolidation process Methods 0.000 claims description 12
- 230000001174 ascending effect Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The assembled lifting construction platform used for pier stud construction comprises an operation layer frame, one or a plurality of channel layer frames, a lifting equipment system and a template system; the template system is arranged between the pier stud and the operation layer frame, the lifting equipment system pushes the operation layer frame to be lifted to a positioning height, the ground on two sides of the pier stud is pushed into the channel layer frame in the horizontal direction and assembled with the operation layer frame on the ground; the hydraulic lifting device system drives the operation layer frame and the template system to ascend and descend, and the operation layer frame and the channel layer frame are both arranged on the ground for assembly and disassembly, so that constructors can be prevented from being arranged at high positions for assembly and disassembly, and the construction period is effectively shortened.
Description
Technical field:
The utility model relates to a kind of assembling ascending/decending operation platform of pier stud construction usage.
Background technology:
At present, in the work progress of pier stud, the particularly construction of bridge pier column, the technology of general employing as described in Fig. 1 or 2, as shown in Figure 1, for a kind of known bridge pier column civil construction method, each raises the stage all by the auxiliary lifting of traveling crane, tear steel form open, scaffold is erected on four sides of pier stud, each raises the eminence group that the stage is all positioned at most upper limb by manpower and founds steel form and scaffold, be positioned at the steel form of the most upper limb of eminence with traveling crane lifting dismounting during dismounting, scaffold is from top to bottom removed with manpower, period be aided with traveling crane hang remove rear scaffold place to ground.
As shown in Figure 2, for the bridge pier column civil construction method that another kind is known, each raise the stage all by the auxiliary lifting of traveling crane, tear steel form open, the upper and lower equipment of personnel is set up in the side of construction pier stud, each raises the eminence group that the stage is all positioned at most upper limb by manpower and founds steel form and the upper and lower equipment of personnel, be positioned at the steel form of the most upper limb of eminence with traveling crane lifting dismounting during dismounting, the upper and lower equipment of personnel is from top to bottom removed with manpower, period be aided with traveling crane hang remove rear equipment place to ground.
The mode that the construction of existing bridge pier column upwards sequentially organizes shuttering and scaffold by the upper limb of the pier stud part completed is constructed, period constructor need be positioned at eminence assembling operation and be aided with traveling crane lifting, also same during dismounting, not only efficiency of construction is not good, and the dangerous number of times making constructor be exposed to high-rise working increases.
Utility model content:
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, a kind of assembling ascending/decending operation platform of pier stud construction usage is provided, work layer frame and template system is driven to rise and decline with oil pressure elevating device systems, work layer frame and channel layer frame are all positioned at floor portion assembly and disassembly, constructor can be exempted be positioned at eminence and tear assembling operation open, effectively shorten construction period.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
The assembling ascending/decending operation platform of pier stud construction usage, comprises a work layer frame, one or most channel layer framves, a jacking equipment system and template systems; Wherein, template system is arranged between pier stud and work layer frame, and jacking equipment systems force work layer frame is lifted to positioning height, pushes into channel layer frame and assemble in floor portion and work layer frame on ground, pier stud both sides with horizontal direction.
Further, every one deck frame of work layer frame and channel layer frame is divided into A unit and unit B, and A, unit B are that corresponding modularity is made into frame construction, and A, unit B girder steel re-spective engagement place are provided with bonded substrate by the affixed conjunction of bolt lock.
Further, described work layer frame is provided with fixed stair connection construction platform, platform outer is provided with railing, channel layer frame is provided with folding stair interface channel pedal, passage pedal outer is provided with guardrail, passage pedal and folding stair to be closed with channel layer bridge joint by bolt and latch and fix, work layer frame and be provided with roller between channel layer frame and pier stud and keep spacing in order to the carrying out of lift work and avoid wearing and tearing with template system and pier stud.
Further, template system is provided with between work layer frame and pier stud, described template system is for having flexible oil compression rod steel template system, comprise two or most extension and contraction control casees, eight or most flexible oil compression rods and four or most steel forms formed, steel form is divided into cap template and Pier Formwork, steel form group operates both sides by extension and contraction control case immediately and successively stretches out packing to pier stud direction simultaneously, and by bolt and latch consolidation steel form; The oil compression rod that stretches during the demoulding is retracted to location to steel framework scaffold direction, completes the demoulding.
Further, described jacking equipment system is oil pressure elevating device systems, oil pressure elevating device systems comprise four or most group hydraulic press and lifting support, elevating control case, four or most lifting supportings, four or most on-slip brake devices; The while of control by elevating control case during operation platform lifting, four groups or most individual hydraulic press lifting support starts drive on work layer frame and move.
Adopt technique scheme, during the utility model assembling, be positioned at floor portion operation, first assemble oil pressure elevating device systems and be fixed on preset performance of concrete column confined to link fixed bar, work layer frame A unit is pushed through bolt consolidation to unit B by corresponding both sides.From top to bottom lifting steel form and oil pressure expansion link are combined into steel template system, with bolt consolidation.
During rising, be positioned at floor portion operation, the lifting of first rising oil pressure elevating equipment is supported to certain altitude, links and fixes, operate oil pressure elevating equipment the job platform of steel framework scaffold is increased to location by elevating control case with work layer frame girder steel.Channel layer frame A unit and unit B is pushed by bolt consolidation with mobile device by the corresponding both sides of ground level.Decline work layer frame and channel layer frame combine, and by bolt consolidation.
Construct when need remove, be positioned at floor portion operation, the lifting of first rising oil pressure elevating device systems is supported to certain altitude, link with work layer frame girder steel and fix, dismantle bolt that is upper and lower and left and right layer frame bonded substrate, oil pressure elevating equipment operating upwards lifts 5 centimeters makes levels frame be separated, and uses mobile device to be pulled out laterally by channel layer frame and removes, and oil pressure elevating device systems begins operation falls downward steel framework scaffold platform to ground.
The utility model compared with prior art, effectively reduces construction cost, reduces constructor and is positioned at eminence assembling operation number of times; The lower channel of constructor one complete safety job platform environment and suitably turnover is provided; The raising of automation, makes efficiency of construction be improved, stay in grade and construction period effectively shortens.
Accompanying drawing illustrates:
Fig. 1 is existing highway bridge pier stud scaffold platform one;
Fig. 2 is existing highway bridge pier stud scaffold platform two;
Fig. 3 is stereogram of the present utility model;
Fig. 4 is front elevation drawing of the present utility model;
Fig. 5 is left view of the present utility model;
Fig. 6 is rear elevation of the present utility model;
Fig. 7 is right view of the present utility model;
Fig. 8 is front cross sectional view of the present utility model;
Fig. 9 is rear sectional view of the present utility model;
Figure 10 is three-dimensional exploded view of the present utility model;
Figure 11 is lifting schematic diagram of the present utility model.
Wherein:
10a work layer frame A unit
10b work layer frame unit B
11a channel layer frame A unit
11b channel layer frame A unit
10 work layer framves
11 channel layer framves
12 fixed stair
13 Assembled stairs
14 cap steel forms
15 foot stall steel templates
16 railings
17 platform steel mesh pedals
18 frame cross steel tie-rods
19 oil pressure extension and contraction control casees
20 flexible oil compression rods
21 bonded substrates and bolt
22 oil pressure elevating pillars
23 hydraulic presses
The fixedly connected bar of 24 oil pressure elevating equipment
25 oil pressure elevating control cabinets
26 rollers
27 link cable
28 lifting supportings
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, describe the utility model below by the specific embodiment shown in accompanying drawing.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessary obscuring concept of the present utility model.
Consult Fig. 3-11 and be depicted as embodiment of the present utility model, for the assembling ascending/decending operation platform of bridge pier column construction usage, comprise a work layer frame, one or most channel layer framves, a jacking equipment system and template systems; Wherein, template system is arranged between pier stud and work layer frame, and jacking equipment systems force work layer frame is lifted to positioning height, pushes into channel layer frame and assemble on ground and work layer frame on ground, pier stud both sides with horizontal direction.
Concrete, a work layer frame 10 is combined by unit A10a and unit B 10b, one or most individual channel layer framves 11 combined by unit A11a and unit B 11b; Oil pressure elevating device systems comprises an oil pressure elevating control cabinet 25, and links cable 27, four or most hydraulic presses 23, four or most oil pressure elevating pillars 22, four or most lifting supportings 28; Steel template system comprises two or most oil pressure extension and contraction control casees 19, four or most cap steel forms 14, four or most foot stall steel templates 15, and every sheet steel form is controlled by eight or most flexible oil compression rods 20; Work layer frame 10 is provided with fixed stair 12 can reach the superiors' platform; Be provided with Assembled stairs 13 between work layer frame 10 and channel layer frame 11 or levels channel layer frame 11 to link; When work layer frame unit A10a and unit B 10b, channel layer frame unit A11a and unit B 11b or levels frame combine, the bonded substrate 21 aliging corresponding uses bolt to fix.
During construction:
Operation in advance 1: each parts of assembling ascending/decending operation platform of pier stud construction usage are all prefabricated in factory to be completed, then carrying is to Assembling.
Operation in advance 2: after bridge pier column basis completes backfill, must water in advance and put performance of concrete column confined and to basset elevation 1 meter.
Construction sequence:
Step 1: assembled hydraulic press jacking equipment pillar and each parts in on-the-spot 1 meter of pier stud surrounding.
Step 2: the position of the corresponding hydraulic press lifting support of work layer frame, uses mobile device to push to the ground level direction at pier stud center, with bolt consolidation A, unit B by pier stud both sides.
Step 3: with traveling crane lifting steel form, put into the space between work layer frame and pier stud from top to bottom, steel form is corresponding with flexible oil compression rod, with bolt consolidation.
Step 4: lifting supporting rises to corresponding steel beam position, links with latch.
Step 5: operate left steel form and right steel form oil pressure expansion link to the packing of pier stud center position with template extension and contraction control case, the front steel form of continuous operation and rear steel form oil pressure expansion link to the packing of pier stud center position, with the steel form that bolt consolidation is adjacent.
Step 6: concrete casting is put.
Step 7: the bolt of removal consolidation steel form, the demoulding.
Step 8: operate front steel form and rear steel form oil pressure expansion link with template extension and contraction control case and be retracted to location in the other direction to pier stud center, the left steel form of continuous operation is retracted to location with right steel form oil pressure expansion link to pier stud center opposite direction, completes the demoulding.
Step 9: confirm lifting supporting and corresponding steel beam position link condition.
Step 10: work layer frame is lifted to positioning height with elevating control case operation start simultaneously oil pressure elevating device systems.
Step 11: the position of the corresponding hydraulic press lifting support of channel layer frame, mobile device is used to push to the direction of the ground level at pier stud center by pier stud both sides, aim at latch and link pedestal bolt hole up and down, gravitating bed frame is with bolt consolidation levels frame and A, unit B.
Step 12: with the stair of bolt consolidation levels link.
Step 13: remove lifting supporting and link with layer frame girder steel, lifting supporting drops to extreme lower position.
Step 14: with the opening of railing closed operation layer frame or channel layer frame.
Step 15: steel form group is vertical with step 5.
Step 16: concrete casting is put.
Step 17: demoulding steel formwork is with step 7, step 8.
So far bridge pier column need up continue construction, enter circulation construction sequence, from step 9 to step 16 be a circulation construction process.
The utility model drives work layer frame and template system to rise with oil pressure elevating device systems and declines, and work layer frame and channel layer frame are all positioned at floor portion assembly and disassembly, can exempt constructor and be positioned at eminence and tear assembling operation open, effectively shorten construction period.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (5)
1. the assembling ascending/decending operation platform of pier stud construction usage, is characterized in that: comprise a work layer frame, one or most channel layer framves, a jacking equipment system and template systems; Wherein, template system is arranged between pier stud and work layer frame, and jacking equipment systems force work layer frame is lifted to positioning height, pushes into channel layer frame and assemble on ground and work layer frame on ground, pier stud both sides with horizontal direction.
2. the assembling ascending/decending operation platform of pier stud construction usage as claimed in claim 1, it is characterized in that: every one deck frame of work layer frame and channel layer frame is divided into A unit and unit B, A, unit B are that corresponding modularity is made into frame construction, and A, unit B girder steel re-spective engagement place are provided with bonded substrate by the affixed conjunction of bolt lock.
3. the assembling ascending/decending operation platform of pier stud construction usage as claimed in claim 2, it is characterized in that: described work layer frame is provided with fixed stair connection construction platform, platform outer is provided with railing, channel layer frame is provided with folding stair interface channel pedal, passage pedal outer is provided with guardrail, passage pedal and folding stair to be closed with channel layer bridge joint by bolt and latch and fix, work layer frame and be provided with roller between channel layer frame and pier stud and keep spacing in order to the carrying out of lift work and avoid wearing and tearing with template system and pier stud.
4. the assembling ascending/decending operation platform of pier stud construction usage as claimed in claim 2 or claim 3, it is characterized in that: between work layer frame and pier stud, be provided with template system, described template system is for having flexible oil compression rod steel template system, comprise two or most extension and contraction control casees, eight or most flexible oil compression rods and four or most steel forms formed, steel form is divided into cap template and Pier Formwork, steel form group operates both sides by extension and contraction control case immediately and successively stretches out packing to pier stud direction simultaneously, and by bolt and latch consolidation steel form; The oil compression rod that stretches during the demoulding is retracted to location to steel framework scaffold direction, completes the demoulding.
5. the assembling ascending/decending operation platform of pier stud construction usage as claimed in claim 2 or claim 3, it is characterized in that: described jacking equipment system is oil pressure elevating device systems, oil pressure elevating device systems comprise four or most group hydraulic press and lifting support, elevating control case, four or most lifting supportings, four or most on-slip brake devices; The while of control by elevating control case during operation platform lifting, four groups or most individual hydraulic press lifting support starts drive on work layer frame and move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/095773 WO2017084113A1 (en) | 2015-08-10 | 2015-11-27 | Assembled lifting construction platform for pier column construction and construction method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104212832 | 2015-08-10 | ||
| TW104212832U TWM527023U (en) | 2015-08-10 | 2015-08-10 | Lifting and descending type steel frame construction platform of bridge pillar work usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171378U true CN205171378U (en) | 2016-04-20 |
Family
ID=55195401
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510793501.4A Expired - Fee Related CN105297635B (en) | 2015-08-10 | 2015-11-18 | Assembled lifting type construction platform for pier column construction and construction method thereof |
| CN201520919418.2U Withdrawn - After Issue CN205171378U (en) | 2015-08-10 | 2015-11-18 | Assembling lifting type construction platform for pier column construction |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510793501.4A Expired - Fee Related CN105297635B (en) | 2015-08-10 | 2015-11-18 | Assembled lifting type construction platform for pier column construction and construction method thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN105297635B (en) |
| TW (1) | TWM527023U (en) |
| WO (1) | WO2017084113A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297635A (en) * | 2015-08-10 | 2016-02-03 | 陈修缘 | Assembled lifting type construction platform for pier column construction and construction method thereof |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197325A (en) * | 2017-06-28 | 2022-03-18 | 中交路桥华南工程有限公司 | Pier shaft construction safety protection platform |
| CN107642048A (en) * | 2017-09-22 | 2018-01-30 | 宁夏桥多美路桥钢模板科技有限公司 | Pier stud high-altitude construction platform and high-altitude construction method |
| CN109371822B (en) * | 2018-12-19 | 2020-06-23 | 中交二航局第三工程有限公司 | Linear rectangular pier maneuvering template and construction method |
| CN109468963B (en) * | 2019-01-08 | 2024-07-05 | 云南省建设投资控股集团有限公司 | Hanging basket for overhead operation of bridge and overhead construction method of bridge |
| CN110080235A (en) * | 2019-05-06 | 2019-08-02 | 中国一冶集团有限公司 | Foundation pit support construction slab column operation platform |
| CN111910521A (en) * | 2020-07-22 | 2020-11-10 | 中交第一航务工程局有限公司 | Supporting and dismantling method for bent cap formwork support |
| CN112095486A (en) * | 2020-10-09 | 2020-12-18 | 李平 | Column climbing machine for bridge pier column construction |
| CN113026565B (en) * | 2021-03-23 | 2023-06-27 | 凌振英 | Annular platform for bridge column laying construction and construction method |
| CN114134813B (en) * | 2021-10-28 | 2024-03-01 | 中国建筑第六工程局有限公司 | Construction method of adjacent existing high-speed vase type pier column protection system |
| CN114561873B (en) * | 2022-03-16 | 2023-08-08 | 杭州萧山交通建设管理有限公司 | Bridge high pier construction method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692446A (en) * | 1971-02-11 | 1972-09-19 | Research Corp | Apparatus for forming and lifting multi-story columns in one story increments |
| CN2434378Y (en) * | 2000-06-30 | 2001-06-13 | 唐玉霞 | Creeping formwork construction appts for column shape building |
| CN1354313A (en) * | 2000-11-20 | 2002-06-19 | 梁国基 | Climbing form for quickly building construction and its correspondent method |
| US7258199B2 (en) * | 2004-05-27 | 2007-08-21 | Richard Hayes, Sr. | Modular multilevel access platform and method for erecting the same |
| KR101243775B1 (en) * | 2010-01-06 | 2013-03-14 | 양준석 | Apparatus of Constructing Bridge and Method of Constructing Bridge by Using the Same |
| CN201874233U (en) * | 2010-10-29 | 2011-06-22 | 中建三局建设工程股份有限公司 | Modular integral jacking steel platform formwork system with few support points at low position |
| CN202519976U (en) * | 2012-01-19 | 2012-11-07 | 刘发清 | Lifting type construction formwork |
| TWM527023U (en) * | 2015-08-10 | 2016-08-11 | Yuan Engineering Dev Co Ltd E | Lifting and descending type steel frame construction platform of bridge pillar work usage |
-
2015
- 2015-08-10 TW TW104212832U patent/TWM527023U/en unknown
- 2015-11-18 CN CN201510793501.4A patent/CN105297635B/en not_active Expired - Fee Related
- 2015-11-18 CN CN201520919418.2U patent/CN205171378U/en not_active Withdrawn - After Issue
- 2015-11-27 WO PCT/CN2015/095773 patent/WO2017084113A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297635A (en) * | 2015-08-10 | 2016-02-03 | 陈修缘 | Assembled lifting type construction platform for pier column construction and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105297635A (en) | 2016-02-03 |
| CN105297635B (en) | 2017-05-03 |
| WO2017084113A1 (en) | 2017-05-26 |
| TWM527023U (en) | 2016-08-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170503 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170503 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |