CN104196328B - The road construction construction method of wind resistance road closure plate - Google Patents
The road construction construction method of wind resistance road closure plate Download PDFInfo
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- CN104196328B CN104196328B CN201410412702.0A CN201410412702A CN104196328B CN 104196328 B CN104196328 B CN 104196328B CN 201410412702 A CN201410412702 A CN 201410412702A CN 104196328 B CN104196328 B CN 104196328B
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- steel plate
- road
- closure plate
- road closure
- construction
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Abstract
The invention discloses the construction method of road construction wind resistance road closure plate, wind resistance road closure plate includes multiple wind-brace bar and the road closure plate being installed between adjacent wind-brace bar, wind-brace bar includes horizontal steel plate and longitudinal steel plate, horizontal steel plate carries out horizontal and vertical cross weld with longitudinal steel plate and becomes a generally cross steel plate structure, also include 4 concrete balancing weights, the upper surface of concrete balancing weight has groove, it is provided with lead in this groove, the upper surface having 2 concrete balancing weights is separately mounted on the downside of the two ends of horizontal steel plate by Interal fixation screw, the upper surface of other 2 concrete balancing weights is separately mounted on the downside of the two ends of longitudinal steel plate by Interal fixation screw；Cross steel plate structure central area is provided with the collar, and the collar has been inserted into support bar.It is an advantage of the current invention that: simple in construction, low cost, simple and quick, the construction method of road construction wind resistance road closure plate can be set up quickly, easily.
Description
Technical field
The present invention relates to the construction method of the road closure plate structure that road construction is, specifically road construction wind resistance road closure plate.
Background technology
Road closure plate is a kind of common construction protection device as road construction, its major function is to play isolation construction area and non-construction area, the structure of existing road closure plate mainly includes multiple column, division board is installed between column, and the mounting means of column is directly at ground plane apertures, then swell fixture is hammered on ground, fix with the end of swell fixture with column, so play firm effect, such form of construction work, good stability can be played, road closure plate is difficult to collapse, particularly in coastal area wind-force large area, commonly used aforesaid way, but, such mode is higher to road infringement, construction complexity, need to access construction power supply, employing carries out boring process, it is thus desirable to power department coordinative construction, also need to the approval boring of road management department simultaneously, boring to be backfilled after having constructed.Whole long construction period, road damages weight, the column construction of the most general inclined employing support body formula, and the pillar construction of support body formula is to arrange multiple brace steel post in column bottom, directly brace steel post is placed into ground, the problem that such form of construction work exists a security performance, easily collapse, particularly in the region that wind-force is bigger, have no such form of construction work, the region that general practical inland wind-force is less.
Summary of the invention
It is an object of the invention to provide the construction method of a kind of road construction wind resistance road closure plate, this device can effectively carry out stable support, be difficult to be fallen by wind simultaneously.
The purpose of the present invention is achieved through the following technical solutions: the construction method of road construction wind resistance road closure plate, including wind resistance road closure plate, wind resistance road closure plate includes multiple wind-brace bar and the road closure plate being installed between adjacent wind-brace bar, wind-brace bar includes horizontal steel plate and longitudinal steel plate, horizontal steel plate carries out horizontal and vertical cross weld with longitudinal steel plate and becomes a generally cross steel plate structure, also include 4 concrete balancing weights, the upper surface of concrete balancing weight has groove, it is provided with lead in this groove, the upper surface having 2 concrete balancing weights is separately mounted on the downside of the two ends of horizontal steel plate by Interal fixation screw, the upper surface of other 2 concrete balancing weights is separately mounted on the downside of the two ends of longitudinal steel plate by Interal fixation screw；Cross steel plate structure central area is provided with the collar, and the collar has been inserted into support bar；Support bar outer wall welding mounting sleeve, road closure plate dual-side welding hook, links up with the upper port from mounting sleeve and is inserted in mounting sleeve, insert hook trip bolt from mounting sleeve lateral wall, screw hook trip bolt so that hook trip bolt top pressure hook extends to mount the part in sleeve；
The construction method of above-mentioned wind resistance road closure plate comprises the following steps:
Step A, assembling concrete balancing weight, be placed into lead in the groove of concrete balancing weight；
Step B, assembling cross steel plate structure, use horizontal steel plate and longitudinal steel plate cross weld prefabricated formation cross steel plate structure；
Step C, installation concrete balancing weight, be fixed to the concrete balancing weight formed after step A on the downside of four summits of cross steel plate structure by Interal fixation screw；
Step D, fixing support bar, be socketed support bar and the collar, then the collar be fixed to the central area of cross steel plate structure；
Step E, suspension road closure plate, be linked into the hook of road closure plate both sides in mounting sleeve, screw hook trip bolt so that hook trip bolt top presses hook to extend to mount the part in sleeve.
Road closure plate surface is additionally provided with sound-absorbing foam block.
The design principle of the present invention is: the present invention utilizes horizontal steel plate to carry out horizontal and vertical cross weld with longitudinal steel plate to become a generally cross steel plate structure, therefore 4 concrete balancing weights can be set at four end points of cross steel plate structure downside, it is embedded in, at 4 concrete balancing weights, the lead that can remove simultaneously, whole concrete balancing weight, cross steel plate structure, lead constitutes a counterweight supporting structure, the weight of whole counterweight supporting structure is the biggest, the weight of general counterweight supporting structure is more than 2/3rds of whole road closure plate structure, above-mentioned, and all parts can split, so can conveniently transport, counterweight can be formed simultaneously, after so support bar is installed on counterweight supporting structure, possesses good stability.Said structure can be resisted moderate gale power and not topple over.The present invention uses cross steel plate structure and 4 concrete balancing weights to form large area, the structure of centre of gravity, thus play the purpose that stability is high, all parts in said structure can independently split, therefore transport very convenient, can be completed voluntarily by single, it is not necessary to the mate-assist of the second people.Said structure will not be attached with bottom surface simultaneously, and this work progress is without punch operation, therefore without asking the assistance of road management department and power department.After road construction, the most reverse dismounting said structure.
Preferably, for the ease of assembling, the collar is provided with internal thread, and support bar end is provided with external screw thread, and support bar end and the collar carry out screw thread socket.
Preferably, for the ease of assembling, described groove is the trapezoidal groove of the narrow lower bottom width in upper base, and lead is trapezoidal lead, and lead embeds in trapezoidal groove.
Preferably, for the ease of assembling, the collar is connected to cross steel plate structure central area by collar head screw.
Preferably, in order to improve frictional force, the lower surface of concrete balancing weight is provided with multiple tongue and groove.
Preferably, in order to provide bigger seating surface, the trapezoid block for the narrow hem width of going to the bottom of rectangular block or upper base of concrete balancing weight.
It is an advantage of the current invention that: simple in construction, low cost, simple and quick, the construction method of road construction wind resistance road closure plate can be set up quickly, easily.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of wind-brace bar.
Fig. 2 is concrete balancing weight structural representation.
Fig. 3 is the overall schematic of road closure plate.
Fig. 4 is the schematic diagram that road closure plate arranges sound-absorbing foam block.
Reference in figure is expressed as: 1, horizontal steel plate；2, longitudinal steel plate；3, support bar；4, the collar；5, concrete balancing weight；6, collar head screw；7, mounting sleeve；8, hook；9, hook trip bolt；10, road closure plate；11, sound-absorbing foam block；12, lead；13, Interal fixation screw.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As Figure 1-Figure 4.
The road construction construction method of wind resistance road closure plate, including wind resistance road closure plate, wind resistance road closure plate includes multiple wind-brace bar and the road closure plate being installed between adjacent wind-brace bar, wind-brace bar includes horizontal steel plate 1 and longitudinal steel plate 2, horizontal steel plate 1 carries out horizontal and vertical cross weld with longitudinal steel plate 2 and becomes a generally cross steel plate structure, also include 4 concrete balancing weights 5, the upper surface of concrete balancing weight has groove, lead 12 it is provided with in this groove, the upper surface having 2 concrete balancing weights is separately mounted on the downside of the two ends of horizontal steel plate 1 by Interal fixation screw 13, the upper surface of other 2 concrete balancing weights is separately mounted on the downside of the two ends of longitudinal steel plate 2 by Interal fixation screw 13；Cross steel plate structure central area is provided with the collar 4, and the collar 4 has been inserted into support bar 3.The construction method of above-mentioned wind resistance road closure plate comprises the following steps:
Step A, assembling concrete balancing weight 5, be placed into lead 12 in the groove of concrete balancing weight 5；
Step B, assembling cross steel plate structure, use horizontal steel plate 1 and longitudinal steel plate 2 cross weld prefabricated formation cross steel plate structure；
Step C, installation concrete balancing weight 5, be fixed to the concrete balancing weight 5 formed after step A on the downside of four summits of cross steel plate structure by Interal fixation screw 13；
Step D, fixing support bar 3, be socketed support bar 3 and the collar 4, then the collar 4 be fixed to the central area of cross steel plate structure；
Step E, suspension road closure plate 10, be linked into the hook 8 of road closure plate 10 both sides in mounting sleeve 7, screw hook trip bolt so that hook trip bolt top presses hook 8 to extend to mount the parts in sleeve 7.
The design principle of the present invention is: the present invention utilizes horizontal steel plate 1 to carry out horizontal and vertical cross weld with longitudinal steel plate 2 to become a generally cross steel plate structure, therefore 4 concrete balancing weights 5 can be set at four end points of cross steel plate structure downside, it is embedded in, at 4 concrete balancing weights 5, the lead 12 that can remove simultaneously, whole concrete balancing weight 5, cross steel plate structure, lead 12 constitutes a counterweight supporting structure, the weight of whole counterweight supporting structure is the biggest, the weight of general counterweight supporting structure is more than 2/3rds of whole road closure plate structure, above-mentioned, and all parts can split, so can conveniently transport, counterweight can be formed simultaneously, after so support bar 3 is installed on counterweight supporting structure, possesses good stability.Said structure can be resisted moderate gale power and not topple over.The present invention uses cross steel plate structure and 4 concrete balancing weights 5 to form large area, the structure of centre of gravity, thus play the purpose that stability is high, all parts in said structure can independently split, therefore transport very convenient, can be completed voluntarily by single, it is not necessary to the mate-assist of the second people.
Preferably, for the ease of assembling, the collar 4 is provided with internal thread, and support bar 3 end is provided with external screw thread, and support bar 3 end and the collar 4 carry out screw thread socket.
Preferably, for the ease of assembling, described groove is the trapezoidal groove of the narrow lower bottom width in upper base, and lead is trapezoidal lead, and lead embeds in trapezoidal groove.
Preferably, for the ease of assembling, the collar 4 is connected to cross steel plate structure central area by collar head screw 6.
Preferably, in order to improve frictional force, the lower surface of concrete balancing weight is provided with multiple tongue and groove.
Preferably, in order to provide bigger seating surface, the trapezoid block for the narrow hem width of going to the bottom of rectangular block or upper base of concrete balancing weight.
It is an advantage of the current invention that: simple in construction, low cost, simple and quick, the construction method of road construction wind resistance road closure plate can be set up quickly, easily.
Such as Fig. 3 and Fig. 4, after said structure completes, can be at support bar 3 outer wall welding mounting sleeve 7, road closure plate 10 dual-side welding hook 8, hook 8 inserts from the upper port of mounting sleeve 7 and is articulated to mount in sleeve 7, hook trip bolt is inserted from mounting sleeve 7 sidewall, screw hook trip bolt so that hook trip bolt top pressure hook 8 extends to mount the part in sleeve 7, simultaneously, in order to play the purpose of isolation construction noise, the road closure plate surface in the present invention is additionally provided with sound-absorbing foam block 11.
As it has been described above, then can well realize the present invention.
Claims (7)
1. the road construction construction method of wind resistance road closure plate, it is characterized in that: wind resistance road closure plate includes multiple wind-brace bar and the road closure plate (10) being installed between adjacent wind-brace bar, wind-brace bar includes horizontal steel plate (1) and longitudinal steel plate (2), horizontal steel plate (1) carries out horizontal and vertical cross weld with longitudinal steel plate (2) and becomes a generally cross steel plate structure, also include 4 concrete balancing weights (5), the upper surface of concrete balancing weight has groove, lead (12) it is provided with in this groove, the upper surface having 2 concrete balancing weights is separately mounted on the downside of the two ends of horizontal steel plate (1) by Interal fixation screw (13), the upper surface of other 2 concrete balancing weights is separately mounted on the downside of the two ends of longitudinal steel plate (2) by Interal fixation screw (13)；Cross steel plate structure central area is provided with the collar (4), and the collar (4) has been inserted into support bar (3)；Support bar (3) outer wall welding mounting sleeve (7), road closure plate (10) dual-side welding hook (8), hook (8) is inserted in mounting sleeve (7) from the upper port of mounting sleeve (7), hook trip bolt (9) is inserted from mounting sleeve (7) sidewall, screw hook trip bolt so that hook trip bolt top pressure hook (8) extends to mount the part in sleeve (7)；
The construction method of above-mentioned wind resistance road closure plate comprises the following steps:
Step A, assembling concrete balancing weight (5), be placed into lead (12) in the groove of concrete balancing weight (5)；
Step B, assembling cross steel plate structure, use horizontal steel plate (1) and longitudinal steel plate (2) cross weld prefabricated formation cross steel plate structure；
Step C, installation concrete balancing weight (5), be fixed to the concrete balancing weight (5) formed after step A on the downside of four summits of cross steel plate structure by Interal fixation screw (13)；
Step D, fixing support bar (3), be socketed support bar (3) and the collar (4), the collar (4) be then fixed to the central area of cross steel plate structure；
Step E, suspension road closure plate (10), be linked into the hook (8) of road closure plate (10) both sides in mounting sleeve (7), screw hook trip bolt so that links up with trip bolt top pressure hook (8) and extends to mount the part in sleeve (7).
The construction method of road construction wind resistance the most according to claim 1 road closure plate, it is characterised in that: road closure plate surface is additionally provided with sound-absorbing foam block (11).
The construction method of road construction wind resistance the most according to claim 1 road closure plate, it is characterised in that: the collar (4) is provided with internal thread, and support bar (3) end is provided with external screw thread, and support bar (3) end and the collar (4) carry out screw thread socket.
The construction method of road construction wind resistance the most according to claim 1 road closure plate, it is characterised in that: described groove is the trapezoidal groove of the narrow lower bottom width in upper base, and lead is trapezoidal lead, and lead embeds in trapezoidal groove.
The construction method of road construction wind resistance the most according to claim 1 road closure plate, it is characterised in that: the collar (4) is connected to cross steel plate structure central area by collar head screw (6).
The construction method of road construction wind resistance the most according to claim 1 road closure plate, it is characterised in that: the lower surface of concrete balancing weight is provided with multiple tongue and groove.
The construction method of road construction wind resistance the most according to claim 1 road closure plate, it is characterised in that: the trapezoid block for the narrow hem width of going to the bottom of rectangular block or upper base of concrete balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412702.0A CN104196328B (en) | 2014-08-21 | 2014-08-21 | The road construction construction method of wind resistance road closure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412702.0A CN104196328B (en) | 2014-08-21 | 2014-08-21 | The road construction construction method of wind resistance road closure plate |
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| Publication Number | Publication Date |
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| CN104196328A CN104196328A (en) | 2014-12-10 |
| CN104196328B true CN104196328B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410412702.0A Expired - Fee Related CN104196328B (en) | 2014-08-21 | 2014-08-21 | The road construction construction method of wind resistance road closure plate |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1304615C (en) * | 1986-12-18 | 1992-07-07 | Phillip J. Kane | Handling and support of flexible material |
| CN201539128U (en) * | 2009-11-19 | 2010-08-04 | 中建五局土木工程有限公司 | Environment-friendly construction surrounding fence |
| CN202139897U (en) * | 2011-07-19 | 2012-02-08 | 侯唯敏 | Folding rail |
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