CN110080115B - Assembled pier construction protection system - Google Patents
Assembled pier construction protection system Download PDFInfo
- Publication number
- CN110080115B CN110080115B CN201910456221.2A CN201910456221A CN110080115B CN 110080115 B CN110080115 B CN 110080115B CN 201910456221 A CN201910456221 A CN 201910456221A CN 110080115 B CN110080115 B CN 110080115B
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- 238000010276 construction Methods 0.000 title claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
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- 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
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to the field of bridge pier construction, and particularly relates to an assembled pier construction protection system. The invention can be used for each construction link such as binding bridge pier body steel bars, installing and removing templates, pouring pier body concrete, maintaining and decorating, and the like, has the advantages of strong adaptability, simple and convenient installation, flexible turnover, high safety, attractive appearance, and the like, greatly reduces the construction safety risk, improves the safe civilized construction image, accelerates the construction progress, and saves the construction cost.
Description
Technical Field
The invention belongs to the field of bridge pier body construction, and particularly relates to an assembled pier body construction protection system.
Background
The construction scaffold is an indispensable auxiliary facility in building construction, the early scaffold mainly plays a role of providing an operation platform and a transportation channel for operators, construction materials and machines, along with the continuous improvement of construction level, the construction technology rapidly develops, large-scale equipment such as cranes, tower cranes and construction elevators are widely applied in building engineering, the functions of the operation platform and the transportation channel of the scaffold are gradually weakened, and the safety protection becomes a primary function. The general use of the scaffold in China is also a fastener type steel pipe scaffold, and the threading method has the following problems:
1. The labor is consumed, the construction of a professional shelving worker is required, and the technical requirement is high;
2. the labor efficiency of mounting and dismounting is low, and the investment of machines is large; if the construction is affected by weather, workers cannot perform the assembly and disassembly construction;
3. The completeness is not high, the quality inspection is difficult, the protection cannot be completely in place, the construction operation and the upper and lower safety risks of constructors are high, and the collapse risk exists;
4. Disorder, overall aberrations.
Disclosure of Invention
The invention aims at overcoming the defects in the background art, and provides the assembled pier body construction protection system which is convenient to assemble and disassemble and high in safety coefficient.
Based on the above purpose, the invention adopts the following technical scheme:
The invention comprises a plurality of protection frames and channel units, wherein the protection frames are arranged in parallel, each protection frame comprises a plurality of base units which are connected in parallel and a plurality of standard frame units which are arranged on the base units and have the same shape and size, each standard frame unit is connected through a connecting component, and each standard frame unit comprises a standard stair module and a standard aisle module.
Further, each standard frame unit comprises a bottom frame, a side frame and a top frame, the side frames are arranged on two sides of the bottom frame, the top frame is arranged at the upper end of the side frame, the bottom frame, the side frames and the top frames in the standard frame units are connected through bolts, and the side frames among the standard frame units are connected through bolts.
Further, the middle parts of the top frame and the bottom frame between the standard frame units are provided with mutually matched upright posts, and the top frame and the bottom frame between the standard frame units are connected in a nested manner through the upright posts and locked through bolts; the middle parts of the two ends of the top frame and the bottom frame between the standard frame units are movably connected through conical seats; the tops of the frames between the standard frame units are connected with the U-shaped clamp through angle steel and U-shaped clamp which are matched with each other.
Further, each layer of the standard frame unit is provided with at least one standard stair module and a plurality of standard aisle modules.
Further, each layer of standard stair modules is arranged in a column.
Further, a stair component and a handrail component are arranged in the standard stair module, one end of the stair component is connected with the bottom frame, the other end of the stair component is connected with the top frame, and the handrail component is correspondingly arranged at the joint of the stair component and the bottom frame.
Further, a platform plate is paved on the bottom frame of the standard aisle module.
Further, the outer side of the standard frame unit of the outer layer is provided with a safety protection net.
Further, a plurality of corresponding connecting seats are arranged on the parallel protection frames, the channel unit comprises a plurality of steel pipes and pavement plates which are arranged in parallel, two ends of each steel pipe are respectively connected with the connecting seats on the two parallel protection frames through fasteners, and the pavement plates are paved on the steel pipes.
Further, the protection frame is connected and attached with the steady piece every 10-15 meters in the vertical direction.
Advantageous effects
1. The adaptability is strong. The method can be used for different pier types and construction processes thereof, and is a specialized operation platform for bridge pier construction. The assembled pier body construction protection system adopts a standardized design, and standard section frame units can be combined according to the needs, so that the assembled pier body construction protection system is suitable for the changing needs of different pier body section sizes and pier body heights.
2. The installation is simple and convenient. The pier body assembled protection platform uses a single standard section frame as an assembling unit, the upper frame unit and the lower frame unit are connected by adopting a pin shaft, the upright posts of the frame units are provided with guide positioning cone seats, and after hoisting and aligning, the pin shaft is inserted, so that the assembly is rapid. And a plurality of standard section frame units can be integrally hoisted, so that the installation efficiency is improved, and the construction progress is accelerated.
3. The safety is high. The frame units are in modularized design, can be assembled in advance, are lifted to pier body construction installation positions, the field installation operation time is shortened, and the construction safety risk is reduced. The pier body assembled protection platform integrates facilities such as a safety protection net, an operation platform, a construction channel, an up-down stair plate and the like, has complete safety measures such as guardrails, handrails, safety belt hanging ropes and the like, and furthest guarantees the construction safety of personnel in the field installation and pier body construction process.
4. The appearance is beautiful. The pier body assembled protection platform stands upright on a construction site, has attractive and elegant appearance, changes the disordered phenomenon of the former scaffold, improves the site safety civilized construction level, improves the construction environment and shows good construction image.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the overall structure of the present invention;
FIG. 3 is a schematic top view of the overall structure of the present invention; ;
FIG. 4 is a schematic view of a standard frame unit of the present invention;
FIG. 5 is a schematic view of a standard stair module according to the present disclosure;
in the figure
1. The system comprises a protective frame, a channel unit, a base unit, a standard frame unit, a standard stair module, a standard aisle module, a base frame, a top frame, a column, a cone seat loose joint, an angle steel, a U-shaped clamp, a stair component, a handrail component, a platform plate, a safety protective net, a connecting seat, a steel pipe and a pavement plate.
Detailed Description
As shown in fig. 1-5, the invention comprises a plurality of protection frames 1 arranged in parallel and a channel unit 2 communicated with the protection frames 1, each protection frame 1 comprises a plurality of base units 3 arranged in parallel and connected with each other and a plurality of standard frame units 4 with identical shapes and sizes arranged on the base units 3, each standard frame unit 4 is connected with each other through a connecting member, and each standard frame unit 4 comprises a standard stair module 5 and a standard passageway module 6.
Each standard frame unit 4 comprises a bottom frame 7, a side frame 8 and a top frame 9, the side frames 8 are arranged on two sides of the bottom frame 7, the top frame 9 is arranged at the upper end of the side frame 8, the bottom frame 7, the side frames 8 and the top frame 9 in the standard frame units 4 are connected through bolts, and the side frames 8 between the standard frame units 4 are connected through bolts. The middle parts of the top frames 9 and the bottom frames 7 between the standard frame units 4 are provided with mutually matched upright posts 10, and the top frames 9 and the bottom frames 7 between the standard frame units are connected in a nested manner through the upright posts 10 and locked through bolts; the middle parts of the two ends of the top frame 9 and the bottom frame 7 between the standard frame units 4 are movably connected through a conical seat 11; the tops of the frames 8 between the standard frame units 4 are connected through angle steel 12 and U-shaped clamps 13 which are matched with each other. The standard frame unit 4 is provided with at least one standard stairway module 5 and a plurality of standard aisle modules 6 per floor. Each layer of standard stair modules 5 is arranged in a column. The standard stair module 5 is internally provided with a stair component 14 and a handrail component 15, one end of the stair component 14 is connected with the bottom frame 7, the other end of the stair component is connected with the top frame 9, and the joint of the stair component 14 and the bottom frame 7 is correspondingly provided with the handrail component 15. A platform plate 16 is laid on the bottom frame 7 of the standard aisle module 6. The outer side of the outer standard frame unit 4 is provided with a safety protection net 17. The parallel protection frames 1 are provided with a plurality of corresponding connecting seats 18, the channel unit 2 comprises a plurality of parallel steel pipes 19 and pavement plates 20, two ends of each steel pipe 19 are respectively connected with the connecting seats 18 on the two parallel protection frames 1 through fasteners, and the pavement plates 20 are paved on the steel pipes 19. The protection frame 1 is connected and attached with the steady piece every 10-15 meters in the vertical direction.
In specific implementation, the method can be installed according to the following steps:
(1) And assembling the parts into a standard frame unit 4, hoisting the standard frame unit 4 in place, assembling into a whole, and installing accessories.
(2) And (3) lofting and scribing are carried out on a construction site, so that the levelness and the verticality of installation are ensured.
(3) And installing a base unit 3, and leveling and fixing.
(4) A first layer of standard frame units 4 and a connection between the first layer of standard frame units 4 are mounted on the base unit 3. The standard frame unit 4 may be installed from one end or from the middle to both ends.
(5) The second-layer standard frame units 4 and the connection between the unit layers and the connection between the second-layer standard frame units 4 are mounted on the first-layer standard frame units 4.
(6) The first-layer passage unit 2 is installed.
(7) The third-layer standard frame units 4 and the connection between the unit layers and the connection between the third-layer standard frame units 4 are mounted on the second-layer standard frame units 4.
(8) The second-layer passage unit 2 is installed.
(9) And installing the wall-attached rod piece.
(10) And (3) circulating the steps (7), (8) and (9).
(11) And accessories such as inner side railings are installed.
The standard frame unit 4 needs 10 meters to be attached to the wall to increase and decrease the stability of the bracket. And the verticality of the bracket installation needs to be ensured. The maximum non-attachment maximum height of the standard frame unit 4 is 15m. The standard frame can be integrally combined and hoisted in a 3*3 group mode.
The foregoing is merely an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the concept shall belong to the behavior of infringement of the protection scope of the present invention.
Claims (8)
1. An assembled pier shaft construction protection system which characterized in that: the system comprises a plurality of protection frames and channel units, wherein the protection frames are arranged in parallel, each protection frame comprises a plurality of base units and a plurality of standard frame units, the base units are arranged in parallel and connected with each other, the standard frame units are arranged on the base units and are consistent in shape and size, each standard frame unit is connected with each other through a connecting member, each standard frame unit comprises a standard stair module and a standard aisle module, each standard frame unit comprises a bottom frame, a side frame and a top frame, the side frames are arranged on two sides of the bottom frame, the top frames are arranged at the upper ends of the side frames, the bottom frames, the side frames and the top frames in the standard frame units are connected through bolts, the side frames among the standard frame units are connected through bolts, the top frames and the middle parts of the bottom frames among the standard frame units are provided with mutually matched upright posts, and the top frames and the bottom frames among the standard frame units are connected through upright posts in a nested manner and are locked through bolts; the middle parts of the two ends of the top frame and the bottom frame between the standard frame units are movably connected through conical seats; the tops of the frames between the standard frame units are connected with the U-shaped clamp through angle steel and U-shaped clamp which are matched with each other.
2. The fabricated pier body construction protection system of claim 1, wherein: each layer of the standard frame unit is provided with at least one standard stair module and a plurality of standard corridor modules.
3. The fabricated pier body construction protection system of claim 1, wherein: each layer of standard stair modules is arranged in a row.
4. The fabricated pier body construction protection system of claim 1, wherein: the standard stair module is internally provided with a stair component and a handrail component, one end of the stair component is connected with the bottom frame, the other end of the stair component is connected with the top frame, and the joint of the stair component and the bottom frame is correspondingly provided with the handrail component.
5. The fabricated pier body construction protection system of claim 1, wherein: and a platform plate is paved on the bottom frame of the standard aisle module.
6. The fabricated pier body construction protection system of claim 1, wherein: the outer side of the outer standard frame unit is provided with a safety protection net.
7. The fabricated pier body construction protection system of claim 1, wherein: the two ends of each steel pipe are respectively connected with the connecting seats on the two parallel protection frames through fasteners, and the pavement plates are paved on the steel pipes.
8. The fabricated pier body construction protection system of claim 1, wherein: the protection frame is connected and attached with the steady piece every 10-15 meters in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456221.2A CN110080115B (en) | 2019-05-29 | 2019-05-29 | Assembled pier construction protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456221.2A CN110080115B (en) | 2019-05-29 | 2019-05-29 | Assembled pier construction protection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110080115A CN110080115A (en) | 2019-08-02 |
| CN110080115B true CN110080115B (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456221.2A Active CN110080115B (en) | 2019-05-29 | 2019-05-29 | Assembled pier construction protection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN110080115B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965136A (en) * | 2004-05-27 | 2007-05-16 | 老理查德·海斯 | Modular multilevel access platform and method for erecting the same |
| CN204151692U (en) * | 2014-10-16 | 2015-02-11 | 中交二航局第四工程有限公司 | A kind of modular assembly formula connection system for guide rail |
| CN105887685A (en) * | 2016-04-18 | 2016-08-24 | 中铁港航局集团有限公司 | Railway high pier body template and scaffold integrated turnover formwork segmental construction method |
| CN106437169A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Manufacturing and installing method of prefabricated scaffold |
| CN207160629U (en) * | 2017-09-01 | 2018-03-30 | 中国建筑第二工程局有限公司 | A kind of spliced workmen's running gear |
| CN207512610U (en) * | 2017-11-17 | 2018-06-19 | 中交第四航务工程局有限公司 | A kind of assembled bridge pier construction operation platform |
| CN108457488A (en) * | 2018-06-26 | 2018-08-28 | 北京城建集团有限责任公司 | A kind of standardization vertical shaft walks up and down with assembled ladder cage and its construction method |
| CN207846427U (en) * | 2017-12-27 | 2018-09-11 | 湖北跃瑞实业有限公司 | A kind of upper and lower walkway of assembled foundation pit |
| CN108532769A (en) * | 2018-06-29 | 2018-09-14 | 华城(天津)建筑科技有限公司 | A kind of jack-up construction method of the additional elevator shaft structure of assembled |
| CN210561738U (en) * | 2019-05-29 | 2020-05-19 | 中交一公局集团有限公司 | Assembled pier shaft construction protection system |
-
2019
- 2019-05-29 CN CN201910456221.2A patent/CN110080115B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965136A (en) * | 2004-05-27 | 2007-05-16 | 老理查德·海斯 | Modular multilevel access platform and method for erecting the same |
| CN204151692U (en) * | 2014-10-16 | 2015-02-11 | 中交二航局第四工程有限公司 | A kind of modular assembly formula connection system for guide rail |
| CN106437169A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Manufacturing and installing method of prefabricated scaffold |
| CN105887685A (en) * | 2016-04-18 | 2016-08-24 | 中铁港航局集团有限公司 | Railway high pier body template and scaffold integrated turnover formwork segmental construction method |
| CN207160629U (en) * | 2017-09-01 | 2018-03-30 | 中国建筑第二工程局有限公司 | A kind of spliced workmen's running gear |
| CN207512610U (en) * | 2017-11-17 | 2018-06-19 | 中交第四航务工程局有限公司 | A kind of assembled bridge pier construction operation platform |
| CN207846427U (en) * | 2017-12-27 | 2018-09-11 | 湖北跃瑞实业有限公司 | A kind of upper and lower walkway of assembled foundation pit |
| CN108457488A (en) * | 2018-06-26 | 2018-08-28 | 北京城建集团有限责任公司 | A kind of standardization vertical shaft walks up and down with assembled ladder cage and its construction method |
| CN108532769A (en) * | 2018-06-29 | 2018-09-14 | 华城(天津)建筑科技有限公司 | A kind of jack-up construction method of the additional elevator shaft structure of assembled |
| CN210561738U (en) * | 2019-05-29 | 2020-05-19 | 中交一公局集团有限公司 | Assembled pier shaft construction protection system |
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| Publication number | Publication date |
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| CN110080115A (en) | 2019-08-02 |
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