CN108978463A - A kind of construction technology carrying out anticollision barrier piling using special mould clamp - Google Patents
A kind of construction technology carrying out anticollision barrier piling using special mould clamp Download PDFInfo
- Publication number
- CN108978463A CN108978463A CN201810794944.9A CN201810794944A CN108978463A CN 108978463 A CN108978463 A CN 108978463A CN 201810794944 A CN201810794944 A CN 201810794944A CN 108978463 A CN108978463 A CN 108978463A
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- CN
- China
- Prior art keywords
- positioning branch
- main pipe
- branch pipe
- steel upright
- joist steel
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention discloses a kind of construction technology that anticollision barrier piling is carried out using special mould clamp, belongs to anticollision barrier piling field, comprising the following steps: 1) blocks the locating slot formed between two positioning branch pipes of main pipe one end on mounted joist steel upright；2) joist steel upright to be installed is squeezed into the locating slot then formed between two positioning branch pipes of the main pipe other end；3) operation according to step 1), step 2 is recycled, the installation of subsequent joist steel upright is carried out.The application of special mould clamp provided by the invention and construction technology not only facilitates transverse slat installation, while also improving the speed of application of joist steel upright piling so that the control of joist steel upright spacing is very accurate.At the same time, the whole circular arc degree for joist steel upright on loop and the problem of the bad control of vertical direction, the present invention also provides arc fixtures, and not only piling quality control is good, but also circular arc entirety lines are beautiful.
Description
Technical field
The present invention relates to a kind of construction technologies that anticollision barrier piling is carried out using special mould clamp, belong to anticollision barrier piling
Field.
Background technique
Currently, frequently encountering different landform in viaduct highway anti-collision guardrail joist steel upright piling construction.And it is right
In anticollision barrier joist steel upright piling construction, it is desirable that spacing must control strictly, and deviation is no more than ± 1cm, otherwise rear
Bolt hole not correspond on when phase waveform transverse slat is installed, can only expanding treatment again, not only increase construction cost and influence beauty；Separately
Outside, it is desirable that verticality must control strictly, and deviation will lead to spacing and deviation occur no more than ± 1cm, front and back verticality, influence
The installation of waveform transverse slat, left and right verticality will affect the beauty after the installation of waveform transverse slat；Certain sections, such as loop guardrail are pacified
Dress is entirely arc section, not only increases difficulty of construction in the control of joist steel upright spacing, but also guardrail is required to install out
Smooth circular arc effect, it is apparently neat and beautiful.
Currently, aiming at the problem that being encountered in above-mentioned anticollision barrier joist steel upright piling construction, generally use ruler according to
Required spacing row ruler carries out stud location, and then piling machine directly carries out joist steel upright to squeeze into construction.Specifically exist as follows
Problem:
1) joist steel upright positioning directly is carried out according to required spacing row's ruler using ruler, the control of joist steel upright spacing can exist
Error squeezes into front position with regard to inaccurate in column.
2) when joist steel upright squeezes into construction, due to not having spacing tool, column will appear offset during squeezing into
Phenomenon, spacing changes after the completion of causing column to be driven piles.
3) joist steel upright on loop is on circular arc line, and not only column distance measurement control difficulty is big, Er Qieli
The whole circular arc degree and vertical direction of column are also not easily controlled.
Summary of the invention
Anticollision barrier piling is carried out using special mould clamp in view of the above existing problems in the prior art, the present invention provides a kind of
Construction technology, effectively prevent resetting of post phenomenon generation.
To achieve the goals above, a kind of construction work that anticollision barrier piling is carried out using special mould clamp that the present invention uses
Skill, the special mould clamp include a main pipe and four positioning branch pipes being separately mounted on main pipe, the positioning branch pipe
It is divided into two groups of both ends for being separately fixed at main pipe, and is located at one positioning of formation between the two positioning branch pipes of main pipe the same end
Slot；
The spacing for two locating slots that four positioning branch pipes are formed is with the clipping room of joist steel upright away from identical；
Specific construction technology is as follows:
1) locating slot formed between two positioning branch pipes of main pipe one end is blocked on mounted joist steel upright；
2) joist steel upright to be installed is squeezed into the locating slot then formed between two positioning branch pipes of the main pipe other end；
3) operation according to step 1), step 2 is recycled, the installation of subsequent joist steel upright is carried out.
As an improvement, rectangular steel tube is respectively adopted in the main pipe, positioning branch pipe, the side length of the rectangular steel tube is
60mm, wall thickness 3mm.
As an improvement, the special mould clamp includes a main pipe and four are respectively perpendicular to be welded on main pipe and determine
Position branch pipe；
The positioning branch pipe includes the identical positioning branch pipe one of structure, positioning branch pipe two, positioning branch pipe three and positioning branch pipe four, institute
State positioning branch pipe one, positioning branch pipe two cooperatively forms locating slot one, the positioning branch pipe three and positioning branch pipe four cooperatively form and determine
Position slot two.
As an improvement, the main pipe uses linear main pipe one or cambered main pipe two.
As an improvement, the spacing of locating slot one and locating slot two is 1.9m.
Compared with prior art, the application of special mould clamp provided by the invention and construction technology, so that between joist steel upright
It is very accurate away from controlling, transverse slat installation is not only facilitated, while also improving the speed of application of joist steel upright piling.It is same with this
When, the problem of whole circular arc degree and the bad control of vertical direction for joist steel upright on loop, the present invention also provides arcs
Shape fixture, not only piling quality control is good, but also circular arc entirety lines are beautiful.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of special mould clamp of the present invention；
Fig. 2 is the structural schematic diagram of another special mould clamp of the present invention；
In figure: 1, positioning branch pipe one, 2, locating slot one, 3, positioning branch pipe two, 4, positioning branch pipe three, 5, locating slot two, 6, positioning
Branch pipe four, 7, main pipe one, 8, column one, 9, column two, 10, main pipe two.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention is carried out below further detailed
It describes in detail bright.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, it is not limited to this hair
Bright range.
Unless otherwise defined, all technical terms and scientific terms used herein are led with technology of the invention is belonged to
The normally understood meaning of the technical staff in domain is identical, and term as used herein in the specification of the present invention is intended merely to retouch
State the purpose of specific embodiment, it is not intended that in the limitation present invention.
A kind of construction technology carrying out anticollision barrier piling using special mould clamp, the special mould clamp include a trunk
Pipe and four positioning branch pipes being separately mounted on main pipe, the positioning branch pipe are divided into two groups and are separately fixed at main pipe
Both ends, and it is located at one locating slot of formation between the two positioning branch pipes of main pipe the same end；
The spacing for two locating slots that four positioning branch pipes are formed is with the clipping room of joist steel upright away from identical；
Specific construction technology is as follows:
4) locating slot formed between two positioning branch pipes of main pipe one end is blocked on mounted joist steel upright；
5) joist steel upright to be installed is squeezed into the locating slot then formed between two positioning branch pipes of the main pipe other end；
6) operation according to step 1), step 2 is recycled, the installation of subsequent joist steel upright is carried out.
As the improvement of embodiment, rectangular steel tube is respectively adopted in the main pipe, positioning branch pipe, the rectangular steel tube
Side length is 60mm, wall thickness 3mm.
As the improvement of embodiment, as shown in Figure 1 and Figure 2, the special mould clamp includes a main pipe and four difference
The positioning branch pipe being vertically welded on main pipe；
The positioning branch pipe includes the identical positioning branch pipe 1 of structure, positioning branch pipe 23, positioning branch pipe 34 and positioning branch pipe four
6, the positioning branch pipe 1, positioning branch pipe 23 cooperatively form locating slot 1, and the positioning branch pipe 34 and positioning branch pipe 46 are matched
Conjunction forms locating slot 25.
As the improvement of embodiment, the main pipe uses linear main pipe 1 or cambered main pipe two
10.Main pipe 1 therein can be used for the installation of joist steel upright on straight line；Cambered main pipe 2 10 is suitable for solving
The whole circular arc degree of joist steel upright and the problem of the bad control of vertical direction on loop, not only piling quality control is good, and
And circular arc entirety lines are beautiful.The fixture of above two structure, structural stability is strong, during joist steel upright is squeezed into very well
Ground prevents the generation of column shifting phenomena, guarantees that from start to finish stud is constant.
As the improvement of embodiment, by taking Saudi Arabia prolongs the installation of 7507 viaduct anticollision barrier of cloth as an example, locating slot 1 and fixed
The spacing control of position slot 25 is required 1.9m.When column piling construction, the locating slot 1 of fixture one end is snapped into and is completed
Column 1 on, the locating slot 25 of the other end, which snaps into, to be prepared on the column 29 squeezed into, and new column 29 is blocked when squeezing into
The positioning of locating slot 25, prevents the generation of resetting of post phenomenon well in having.
In addition, prolonging the camber line requirement of 7507 viaduct intermediate ring road of cloth according to Saudi Arabia, the main pipe 2 10 of suitable radian is designed,
Then positioning branch pipe is fixed on to the design for completing the arc fixture on main pipe 2 10, efficiently solved on loop
The problem of the bad control of whole circular arc degree and vertical direction of joist steel upright, not only piling quality control is good, but also circular arc
Whole lines are beautiful.
The application of special mould clamp provided by the invention and construction technology, so that the control of joist steel upright spacing is very accurate,
Transverse slat installation is not only facilitated, while also improving the speed of application of joist steel upright piling.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of construction technology for carrying out anticollision barrier piling using special mould clamp, which is characterized in that the special mould clamp includes
One main pipe and four positioning branch pipes being separately mounted on main pipe, the positioning branch pipe are divided into two groups and are separately fixed at
The both ends of main pipe, and it is located at one locating slot of formation between the two positioning branch pipes of main pipe the same end；
The spacing for two locating slots that four positioning branch pipes are formed is with the clipping room of joist steel upright away from identical；
Specific construction technology is as follows:
The locating slot formed between two positioning branch pipes of main pipe one end is blocked on mounted joist steel upright；
Then joist steel upright to be installed is squeezed into the locating slot formed between two positioning branch pipes of the main pipe other end；
Circulation carries out the installation of subsequent joist steel upright according to the operation of step 1), step 2.
2. a kind of construction technology for being carried out anticollision barrier piling using special mould clamp according to claim 1, feature are existed
In rectangular steel tube is respectively adopted in the main pipe, positioning branch pipe, and the side length of the rectangular steel tube is 60mm, wall thickness 3mm.
3. a kind of construction technology for being carried out anticollision barrier piling using special mould clamp according to claim 2, feature are existed
In the special mould clamp includes that a main pipe and four are respectively perpendicular the positioning branch pipe being welded on main pipe；
The positioning branch pipe includes the identical positioning branch pipe one (1) of structure, positioning branch pipe two (3), positioning branch pipe three (4) and positions
Branch pipe four (6), the positioning branch pipe one (1), positioning branch pipe two (3) cooperatively form locating slot one (2), the positioning branch pipe three
(4) and positioning branch pipe four (6) cooperatively forms locating slot two (5).
4. a kind of construction technology for being carried out anticollision barrier piling using special mould clamp according to claim 3, feature are existed
In the main pipe uses linear main pipe one (7) or cambered main pipe two (10).
5. a kind of construction technology for being carried out anticollision barrier piling using special mould clamp according to claim 3, feature are existed
In the spacing of locating slot one (2) and locating slot two (5) is 1.9m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794944.9A CN108978463A (en) | 2018-07-19 | 2018-07-19 | A kind of construction technology carrying out anticollision barrier piling using special mould clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794944.9A CN108978463A (en) | 2018-07-19 | 2018-07-19 | A kind of construction technology carrying out anticollision barrier piling using special mould clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108978463A true CN108978463A (en) | 2018-12-11 |
Family
ID=64550255
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794944.9A Pending CN108978463A (en) | 2018-07-19 | 2018-07-19 | A kind of construction technology carrying out anticollision barrier piling using special mould clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108978463A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090133041A (en) * | 2008-06-23 | 2009-12-31 | 김동규 | Apparatus for vegetation growth control and interception of animal on roadside |
| CN203308157U (en) * | 2013-05-22 | 2013-11-27 | 国家电网公司 | Electric pole distance locating device |
| CN103821380A (en) * | 2014-02-25 | 2014-05-28 | 中天建设集团有限公司 | Construction method for installing steel railing on site through positioning fixture |
| CN203918845U (en) * | 2014-06-20 | 2014-11-05 | 中建五局第三建设有限公司 | Accurate positioner of hot and cold water head |
| CN204035893U (en) * | 2014-09-16 | 2014-12-24 | 武汉一冶钢结构有限责任公司 | The auxiliary jig of anticollision barrier sinew adding strip |
-
2018
- 2018-07-19 CN CN201810794944.9A patent/CN108978463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090133041A (en) * | 2008-06-23 | 2009-12-31 | 김동규 | Apparatus for vegetation growth control and interception of animal on roadside |
| CN203308157U (en) * | 2013-05-22 | 2013-11-27 | 国家电网公司 | Electric pole distance locating device |
| CN103821380A (en) * | 2014-02-25 | 2014-05-28 | 中天建设集团有限公司 | Construction method for installing steel railing on site through positioning fixture |
| CN203918845U (en) * | 2014-06-20 | 2014-11-05 | 中建五局第三建设有限公司 | Accurate positioner of hot and cold water head |
| CN204035893U (en) * | 2014-09-16 | 2014-12-24 | 武汉一冶钢结构有限责任公司 | The auxiliary jig of anticollision barrier sinew adding strip |
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Application publication date: 20181211 |