CN200996134Y - Sandproof railing of hung concrete upper block board - Google Patents
Sandproof railing of hung concrete upper block board Download PDFInfo
- Publication number
- CN200996134Y CN200996134Y CN 200720031131 CN200720031131U CN200996134Y CN 200996134 Y CN200996134 Y CN 200996134Y CN 200720031131 CN200720031131 CN 200720031131 CN 200720031131 U CN200720031131 U CN 200720031131U CN 200996134 Y CN200996134 Y CN 200996134Y
- Authority
- CN
- China
- Prior art keywords
- block plate
- concrete block
- suspension
- fence
- keeps
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Fencing (AREA)
Abstract
A sand barrier of suspended concrete block plate is characterized in that a steel stranded conductor (5) is fixed among reinforced concrete columns (1) and the part thereof part is buried under the ground. The steel stranded conductor (5) is fixed with a rust resistant wire netting (4) and the suspended concrete block plate (2).
Description
One, technical field
The utility model relates to a kind of suspension concrete block plate and keeps off husky fence, is the high vertical sand barrier structure, belongs to the husky technical measures of resistance in the sand-prevention engineering field.
Two, background technology
Existing sand prevention technology and the husky fence structure introduction of retaining:
The sand-prevention engineering measure mainly contains to be fixed the sand and hinders husky measure, and existing high vertical sand barrier mainly contains methods such as geotechnical structure sand-protecting barrier, sleeper sand-protecting barrier, geosynthetics sand-protecting barrier, plants shoots structure sand-protecting barrier or shelter belt plant sand block.Wherein the geotechnical structure sand-protecting barrier mainly contain and cut a sand furrow dike, towards cob wall, dry-laid rubble wall etc., be stuffy sand-protecting barrier.When stream process sand-protecting barrier, before barrier, be forced to lifting, and sharply descend after crossing sand-protecting barrier, produce strong whirling motion before and after the sand-protecting barrier,, consumed wind speed kinetic energy because the influence with whirling motion is bumped in the phase mutual resistance, weakened air-flow and carried husky ability, so before and after sand-protecting barrier, form the accumulation of the grains of sand; But this sand-protecting barrier is buried easily.The sleeper sand-protecting barrier mainly is to utilize expense to abandon sleeper, directly vertically buries sleeper underground or concrete pedestal is set and insert a kind of high vertical sand barrier that sleeper is used for hindering sand; This sand-protecting barrier is that expense is abandoned sleeper and utilized again, and is limited because of raw material, can not large-scale popularization use.The sleeper time has been grown, and is also perishable, can not use for a long time.The geosynthetics sand-protecting barrier is a kind of novel sand-protecting barrier, and simple in structure, speed of application is fast, but the ultra-violet radiation resisting ability, solar radiation is damaged easily; The ultraviolet ray irradiation is short stronger regional application life in the Qinghai-Tibet Platean etc.Plants shoots structure sand-protecting barrier mainly contains branch fence, twigs of the chaste tree basketry fence, reed fence etc.Plants shoots structure sand-protecting barrier cracky needs in time to repair, and extremely lacks in living resources such as Qinghai-Tibet Platean and arid desert district plants shootses, can not use in a large number; The ventilative rate of branch structure can't quantitatively be controlled in addition, can not determine long-pending husky scope.The shelter-forest of plant sand block has requirement to natural environment, at the groundwater table height, when having the water source to utilize nearby, just can afforest.The contour elevation in the Qinghai-Tibet Platean, extremely frigid zones forest can't grow in addition.
In addition; State Intellectual Property Office discloses a kind of synthetical sand-prevention method on December 24th, 1986; its application number is 85104439; its publication number is CN85104439; its structure is the synthetical sand-prevention method of linear building things such as a kind of employing protection railway of fixing the sand, hinder the measure of sand, sediment transport and training for sediment and forming, highway, water channel, pipeline; it is characterized in that by hand or the long-pending sand of mechanical means before with protective structure collects and makes silicate product; and available its goods such as husky brick, build up nonvolatil sand protection facilities.Stuffy sand-protecting barrier under Here it is the front.
Three, technology contents
The purpose of this utility model is that a kind of suspension concrete block plate in a kind of sand-prevention engineering of development field keeps off husky fence, overcome the weak point in the above-mentioned technology, improve the compliance of different regions and environment, improve intensity and practicality, increase the service life, it is high vertical sand barrier that the suspension concrete plate keeps off husky fence, belongs to the husky measure of resistance, and its product is realized suitability for industrialized production.
Technical solution of the present utility model is as follows: hang the concrete block plate and keep off husky fence, it is characterized in that: by fixing steel hinge line 5 between the reinforced concrete upright column 1 that is embedded in ground, and fixing corrosion resistant wire gauze 4 and hang concrete block plate 2 and form on the steel hinge line 5.
Technical solution of the present utility model also comprises:
Described suspension concrete block plate keeps off husky fence, it is characterized in that: fixing steel hinge line 5 is that level is equidistant to be arranged above and below between the reinforced concrete upright column 1, hangs concrete block plate 2 on the steel hinge line 5, concrete block plate about the 2 formation sandboard that is arranged above and below.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: concrete block plate 2 cross sections of suspension are semicircular structure.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: concrete block plate 2 cross sections of suspension are trapezium structure.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: concrete block plate 2 cross sections of suspension are triangular structure.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: also fixedly be between the reinforced concrete upright column 1 and intersect the steel hinge line 5 of structure.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: fixing corrosion resistant wire gauze 4 on the fixing steel hinge line 5 between the reinforced concrete upright column 1, corrosion resistant wire gauze 4 is positioned at transverse upright 1 one sides.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: each suspension concrete block plate keeps off husky fence 6 and is parallel alternating expression structure distribution, and 6 staggered mouthfuls of places of fence leave passage 7.
Described suspension concrete block plate keeps off husky fence, it is characterized in that: each suspension concrete block plate keeps off husky fence 6 and is oblique cross-arranging type structure distribution, and 6 oblique mouthfuls of places of fence leave passage
The beneficial effect of the utility model technology:
1, hanging the concrete block plate, to keep off husky fence be a kind of ventilative high vertical sand barrier, mainly form by reinforced concrete member and corrosion resistant wire gauze 4, and this structural strength height, survivable, durability is long, and its material and member can be realized batch production production.
2, all products can be realized loading and unloading, convenient transportation, and assembly is installed simple and practical.
3, through overtesting, in Qinghai-Tibet intensive ultraviolet and arid desert district environment, use in the qinghai-tibet railway engineering, respond well, promote the use of and be not subjected to region and environmental limit.When concrete block plate 2 cross sections are 0.36 through measuring fence 6 minimum ventilative rates when semicircle, when stream during by fence 6, wind speed reduces like this, and the grains of sand can be distributed in the scope of 20～30m before and after the sand-protecting barrier, and fence 6 is difficult for being amassed sand and buries.
4, because concrete block plate 2 is the suspension active plated construction, when dust storm was powerful, piece plate 2 can be blown afloat, and the ventilative rate of structure increases, and long-pending husky distribution also enlarges, and sand-protecting barrier is just more difficult buried, and prolong its service life.
5, hanging the resistance Saudi Arabia point that the concrete block plate keeps off husky fence is: the sand-protecting barrier foreset is husky few, and sand-protecting barrier is difficult to be buried by sand.In the sand-protecting barrier back, long-pending husky scope is extended far away, and sand drift stretches gently, and amount of drift sand is bigger relatively, long service life.When wind speed increases, hang the suffered blast reinforcement of concrete block plate unit area, the piece plate will be blown afloat, and the ventilative rate of structure becomes big, and the husky extension of area is just far away more, long-pending husky just more behind the sand-protecting barrier.
Four, description of drawings
Fig. 1 hangs the concrete block plate to keep off husky fence Facad structure schematic diagram.
Fig. 2 is the vertical view of Fig. 1, or hangs the concrete block plate and keep off husky fence plan view.
Fig. 3 hangs the concrete block plate to keep off the parallel alternating expression of husky fence structural plan figure.
Fig. 4 hangs the concrete block plate to keep off the oblique cross-arranging type of husky fence structural plan figure.
Above-mentioned number in the figure explanation: 1-reinforced concrete upright column, 2-concrete block plate, 3-above-ground route, 4-corrosion resistant wire gauze, 5-steel hinge line, 6-fence, 7-passage.
Five, the specific embodiment
Referring to Fig. 1 and Fig. 2, by reinforced concrete upright column 1, steel hinge line 5, corrosion resistant wire gauze 4 with hang concrete block plate 2 and forms one group or row's suspension concrete block plate and keep off husky fence 6.Be embedded between the straight line reinforced concrete upright column 1 on ground fixedly steel hinge line 5, steel hinge line 5 passes column 1 and is fixed in fence 6 both sides, semicircle shape concrete block plate 2 hangs on the steel hinge line 5, and wire gauze 4 is installed in column 1 one sides, is used for anti-stops plate 2 rotations or swing to opposite side.
Be positioned on the steel hinge line 5 of the reinforced concrete upright column 1 on the above-ground route 3 fixedly corrosion resistant wire gauze 4 specifically and hang concrete block plate 2, form one group or a row like this and hang the concrete block plate and keep off husky fence 6.Fixing steel hinge line 5 is that level is equidistant to be arranged above and below between the reinforced concrete upright column 1, hang semicircle concrete block plate 2 on the horizontal steel hinge line 5, certainly also can hang concrete block plate 2 trapezoidal, triangular structure, intersect the steel hinge line 5 of structure between reinforced concrete upright column 1 for fixation also fixedly is.Fixing corrosion resistant wire gauze 4 on the fixing steel hinge line 5 between the reinforced concrete upright column 1, corrosion resistant wire gauze 4 is positioned at transverse upright 1 one sides, towards the air port.Reinforced concrete upright column 1 high 2.70m, underground 1.00m is imbedded in the lower end, and 1.70m bassets in the upper end, cross section is the rectangle of 0.20 * 0.25m, column 1 spacing 2.00～2.70m, and semicircle hanging block plate 2 radiuses are 0.30m, thick 0.06m, steel hinge line diameter 15.2mm, intensity rank are 1860MPa.
Referring to Fig. 3, each suspension concrete block plate keeps off husky fence 6 and is parallel alternating expression structure distribution, and 6 staggered mouthfuls of places of fence leave passage 7, and passage 7 can be used as the passage that wild animal passes through.Hang the concrete block plate and keep off the area, forward position that husky fence 6 is arranged at sediment control structure, when stream by sand-protecting barrier the time, frictional resistance increases; the grains of sand in the stream run foul of each other, and have consumed a large amount of kinetic energy, and its wind speed is weakened; carry husky ability and reduce, behind sand-protecting barrier, form long-pending husky.
Referring to Fig. 4, same substantially Fig. 3, each suspension concrete block plate keeps off husky fence 6 and is oblique cross-arranging type structure distribution, and 6 oblique mouthfuls of places of fence leave passage 7, and passage 7 can be used as the passage that wild animal passes through.
Claims (9)
1, hang the concrete block plate and keep off husky fence, it is characterized in that: by fixing steel hinge line (5) between the reinforced concrete upright column that is embedded in ground (1), steel hinge line (5) is gone up fixedly corrosion resistant wire gauze (4) and suspension concrete block plate (2) composition.
2, suspension concrete block plate according to claim 1 keeps off husky fence, it is characterized in that: fixing steel hinge line (5) is that level is equidistant to be arranged above and below between the reinforced concrete upright column (1), hang concrete block plate (2) on the steel hinge line 5, the formation sandboard is arranged above and below about concrete block plate (2).
3, suspension concrete block plate according to claim 1 and 2 keeps off husky fence, it is characterized in that: concrete block plate (2) cross section of suspension is a semicircular structure.
4, suspension concrete block plate according to claim 1 and 2 keeps off husky fence, it is characterized in that: concrete block plate (2) cross section of suspension is a trapezium structure.
5, suspension concrete block plate according to claim 1 and 2 keeps off husky fence, it is characterized in that: concrete block plate (2) cross section of suspension is a triangular structure.
6, suspension concrete block plate according to claim 1 keeps off husky fence, it is characterized in that: also fixedly be between the reinforced concrete upright column (1) and intersect the steel hinge line (5) of structure.
7, suspension concrete block plate according to claim 1 keeps off husky fence, it is characterized in that: steel hinge line (5) fixing between the reinforced concrete upright column (1) is gone up fixedly corrosion resistant wire gauze (4), and corrosion resistant wire gauze (4) is positioned at transverse upright (1) one side.
8, suspension concrete block plate according to claim 1 keeps off husky fence, it is characterized in that: each suspension concrete block plate keeps off husky fence (6) and is parallel alternating expression structure distribution, and staggered mouthful of place of fence (6) leaves passage (7).
9, suspension concrete block plate according to claim 1 keeps off husky fence, it is characterized in that: each suspension concrete block plate keeps off husky fence (6) and is oblique cross-arranging type structure distribution, and oblique mouthful of place of fence (6) leaves passage (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720031131 CN200996134Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of hung concrete upper block board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720031131 CN200996134Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of hung concrete upper block board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996134Y true CN200996134Y (en) | 2007-12-26 |
Family
ID=38994563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720031131 Expired - Lifetime CN200996134Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of hung concrete upper block board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996134Y (en) |
-
2007
- 2007-01-30 CN CN 200720031131 patent/CN200996134Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200996132Y (en) | Sandproof railing of flexible board | |
| CN200996131Y (en) | Sandproof railing of reinforced concrete ventilating board | |
| CN201686941U (en) | High and vertical HDPE (high-density polyethylene) sand-blocking fence | |
| CN101871199B (en) | Wind-proofing sand-blocking device | |
| CN200996133Y (en) | Sandproof railing of rotary board | |
| CN201153442Y (en) | Flow parting and reducing facilities of net cage | |
| CN201406348Y (en) | Combination biological floating bed | |
| CN206417915U (en) | A kind of adjustable submerged plant floating bed of depth for upright shore protection river course | |
| CN102425178A (en) | Nursing structure aiming at rocky slope with more than 75-degree gradient and arrangement method of nursing structure | |
| CN208395853U (en) | A kind of drawing out type Ecotypic Stone Mesh-box construction | |
| CN102239813A (en) | Flow-dividing flow-reducing device applied to facility fishery | |
| CN201817781U (en) | Wind and sand shielding device | |
| CN105064315A (en) | Gas-solid separation type sand barrier | |
| CN200996130Y (en) | Sandproof railing of vertical louver window | |
| CN101614005B (en) | Sand-protecting barrier made from biodegradable materials and preparation method thereof | |
| CN205567471U (en) | Concave type gulf mouth and fyord suspension block facility | |
| CN200996134Y (en) | Sandproof railing of hung concrete upper block board | |
| CN204119877U (en) | A kind of Slope greening device | |
| CN207322136U (en) | Fixing device for the submerged plant for preventing river rain flood impact | |
| CN202509482U (en) | Sand stop grid and sandbox grid embankment wall | |
| CN202482782U (en) | Doublet sand resistance structure for road protection in sandstorm area | |
| CN202077482U (en) | Multifunctional holothurian ecological net cage | |
| CN202157319U (en) | Sand barrier structure for stabilizing sand | |
| CN212175681U (en) | Multifunctional ecological revetment | |
| CN109322281B (en) | Dynamic and static combined ecological belt for hardened side slope of urban river and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Shaanxi Province, Xi'an City West Road No. 2 General Office of scientific research department, zip code: 710043 Patentee after: China Railway First Survey & Design Institute Group Co., Ltd. Address before: Shaanxi Province, Xi'an City West Road No. 2 General Office of scientific research department, zip code: 710043 Patentee before: First Survey and Design Institute of China Railway |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY FIRST INVESTIGATION DESIGNING INSTIT Free format text: FORMER NAME: THE FIRST DESIGN INSTITUTE OF RAILWAY EXPLORATION |
|
| ASS | Succession or assignment of patent right |
Owner name: LANZHOU RAILWAY SURVEY AND DESIGN INSTITUTE CO., L Free format text: FORMER OWNER: CHINA RAILWAY FIRST SURVEY + DESIGN INSTITUTE GROUP CO., LTD. Effective date: 20100722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710043 RESEARCH DEPARTMENT, CHIEF ENGINEER OFFICE, NO.2, XIYING ROAD, XIAN CITY, SHANXI PROVINCE TO: 730000 NO.131, HEZHENG ROAD, LANZHOU CITY, GANSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100722 Address after: 730000 No. 131, Zheng Zheng Road, Lanzhou, Gansu Patentee after: Lanzhou Railway Survey and Design Institute Co., Ltd. Address before: 710043 Shaanxi province Xi'an Xiying Road No. 2 General Office of scientific research Patentee before: China Railway First Survey & Design Institute Group Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lanzhou Railway Survey and Design Institute Co., Ltd. Assignor: China Railway First Survey & Design Institute Group Co., Ltd. Contract record no.: 2010610000038 Denomination of utility model: Sandproof railing of hung concrete upper block board Granted publication date: 20071226 License type: Exclusive License Record date: 20100716 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |