CN2499682Y - Multifunction combined steel rail - Google Patents
Multifunction combined steel rail Download PDFInfo
- Publication number
- CN2499682Y CN2499682Y CN 01259428 CN01259428U CN2499682Y CN 2499682 Y CN2499682 Y CN 2499682Y CN 01259428 CN01259428 CN 01259428 CN 01259428 U CN01259428 U CN 01259428U CN 2499682 Y CN2499682 Y CN 2499682Y
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- steel grid
- steel
- grid
- multifunction combined
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Abstract
The utility model provides a multifunctional combined steel rail. A combined individual is mainly formed by that both ends of each a rolled steel component are respectively bended into an eccentric connecting hole. A plurality of rolled steel components are arranged at equal interval laterally and longitudinally and are fixed into a reticulation steel rail by spot welding at overlap points. A rigid steel bar or a flexible cable penetrates the connecting holes, so that normalized steel rails can be mutually connected in series. The utility model is applied to various kinds of engineers, such as consolidating the steel rail retaining walls of slopes, steel rail box type stone cages, temporary guard rails for road construction, palings for building sites, palings for lagging jacks, etc.
Description
Technical field
The utility model is a kind of multifunction combined steel grid, especially refer to bend to respectively the steel assembly of eccentric attachment hole with two ends, vertical, transversely arranged and be fixed into normalized steel grid, run through attachment hole by rigidity rod iron or flexible wire rope and a plurality of steel grid are connected into the interim guardrail that is applicable to the steel grid retaining wall of consolidating side slope, steel grid box gabion, road construction, fences around the building site and scaffold fences etc. according to demand of different nature so that compound mode is two-way in length and breadth.
Background technique
Usually mostly the construction of Ordinary Rd, railway or dwelling house, factory site is to utilize hillside to build in the excavation and filling mode; As fail to perform the control of water and soil conservation, side slope, and then it is buried unknowable variable to environment and will make the generation of disaster in the future inevitable, slight person's side slope avalanche, and the native stone channelling of severe patient all will cause the great bodily injury of lives and properties.Yet build traditional back drawing type gravity RC retaining wall on a large scale, not only cost is high, and the construction sequence complexity is for fear of limited means and engineering time, real rare to comprehensive effect simultaneously.
Thereafter, industry proposes with reinforced grid parcel backfill and successively is stacked into the retaining wall form, because easy construction and reinforced grid are cheap, therefore, after extensive utilization, obtain engineering circle and greatly echo, just like become the main force of side slope control at present with sure.But stratum reticulare is to make with plastic materials owing to put more energy into, therefore the soil-baffling structure of institute's construction is short of fire retardancy, in case it is dry or do not put out the stub initiation fire because of the sky dry, then outermost reinforced grid will be lost its parcel power to soil because of high-temperature digestion, stability of slope is destroyed and produce danger.
In view of this industry proposes a kind of structure of fire-resistant formula greening reinforced retaining wall, to improve above-mentioned shortcoming.Please refer to patent gazette and announce " fire-resistant formula greening reinforced retaining wall structure " patent case No. 179896; Wherein, the spacer bar rack of this fire-resistant formula greening reinforced retaining wall is that the coordinative construction gradient is processed into the L type, connect, tie up so that arrange at the construction field (site), fixing bearing diagonal again, if the owner is fixed on turf the rack side slope face that supports again when need requiring greening in real time, lay reinforced grid, the backfill earthwork, densification compacting, construction successively is to the plan height, if the construction gradient is not simultaneously, L type spacer bar rack will become the rack of different amount in factory process, thereby the different construction gradients needs the L type spacer bar rack of different amount, increases the difficulty of getting the raw materials ready of constructing.
And; public box gabion is many to be constituted with galvanized wire mesh grid filling stone; mainly be used in stability of slope; river improvement or the protection of bridge pier pedestal etc.; get well but the relative rigidity deficiency because the galvanized wire mesh grid is flexible; therefore; stone was to the destruction in the moulding of box galvanized wire braiding gabion when stone must load to avoid machinery with manpower transport's filling; and six fronts of gabion each other and still tie up the mode combination with iron wire at present between the adjacent gabion; so its join strength deficiency to each other; and in case the iron wire mesh grid that makes wherein any one is destroyed to be caused parcel power to stone to reduce even stone is gone out gabion because of tornado or native stone wash away, all will produce chain reaction and make whole gabion prevent and treat the function breaking-up totally.
Summary of the invention
In view of this design people accumulates the many years of experience of being engaged in the greening side slope construction, studies intensively and test improvement repeatedly, designs a kind of multifunction combined steel grid finally, can solve the public product shortcoming, and the convenience and the Economy of effectively raising construction.
Therefore, main purpose of the present utility model is to provide a kind of multifunction combined steel grid, it is the steel assembly that two ends is bent to eccentric attachment hole respectively, the factory that recommits outer processing becomes normalized steel grid laterally and vertically to arrange solid welding, to standardize again the steel grid at the construction field (site) the coordinative construction environment laterally and vertically lay and run through the steel assembly attachment hole series connection assembling of each steel grid with rigidity rod iron or flexible wire rope, because the steel grid are to make composite unit with normalization, and realize combination to run through attachment hole between steel grid and the steel grid, therefore the mating edge angle of slope changes the angle of adjusting at any time between horizontal steel grid and vertical steel grid easily, and fixes the backfill earthwork again after this angle with inclined support bar.Run into when the side slope angle changes in the construction successively, can carry out the mobility adjustment at any time, need not make the steel grid of different amount in addition.If the owner requires greening side slope, also can earlier the greening turf be fixed on the backfill earthwork again behind the steel grid, densification compacting upwards construction successively to the plan height; Therefore the utlity model has the standardization of product-quality indicators, assemble fast, can adjust the assembling angle at any time and save advantages such as man-hour.
Another purpose of the present utility model is to provide a kind of multifunction combined steel grid, when using as the box gabion, be with after steel grid and the arrangement of steel grid, running through attachment hole with rigidity rod iron or flexible wire rope is in series, six fronts of gabion all need not to tie up with iron wire each other and between the adjacent box gabion, because steel grid rigidity and serviceability are good more than public galvanized wire mesh, can cooperate machinery fillings such as excavator or hill cat shovel when loading stone, and the box gabion that filling is finished more can utilize crane to hang to the job location, increases the convenience of construction and saves man-hour.And box gabion bank protection is looked like when needing greening, also can extend in the box gabion outside one section steel grid formation greening section is set, and lays nonwoven fabric between greening section and gabion, will afforest the turf predetermined fixed again at greening face.
Another purpose of the present utility model is to provide a kind of multifunction combined steel grid, utilizes interim guardrail, the fences around the building site or the scaffold fences etc. of the synthetic road construction of tandem junction of facing mutually between the steel grid.
A purpose more of the present utility model is to provide a kind of multifunction combined steel grid, is to be assembled into the series connection of normalization structure to be applicable to multiple Geotechnical Engineering of different nature or civil engineering, has and saves the function that reduces construction cost man-hour.
Description of drawings
Fig. 1 is the utility model normalization steel basic framework figure of grid unit;
Fig. 2 is a tandem compound schematic representation between the utility model steel grid and steel grid;
Fig. 3 is used in the enforcement illustration of steel grid retaining wall for the utility model;
Fig. 4 is used in the enforcement illustration of box gabion for the utility model;
Fig. 5 is used in the enforcement illustration of fences for the utility model;
Fig. 6 is used in the enforcement illustration of interim guardrail for the utility model.
Description of reference numerals:
1,2: steel assembly 10: the steel grid
11,21: attachment hole 3: rod iron or cable wire
31: screw thread 32: nut
4: bearing diagonal 5: backfill
6: greening turf 7: gabion
8: nonwoven fabric 9: the greening section
20: fixing stake 201: hook or circular hole
30: location hook
Embodiment
Please cooperate and consult Fig. 1, the multi-functional steel grid of the utility model are bent to eccentric attachment hole 11,21 respectively by two ends steel assembly 1,2 is the combination individuality, before the construction, in factory some steel assemblies 1,2 laterally and are vertically equidistantly arranged earlier, again horizontal steel assembly 1 and longitudinal steel assembly 2 lap-joints are fixed into net like steel grid 10 with spot welding 12.
Please cooperate and consult Fig. 2, during construction, some steel grid 10 horizontal reaching vertically are laid on the working face, run through attachment hole 11,21, a plurality of steel grid 10 can be connected mutually by rigidity rod iron or flexible wire rope 3.Wherein, as shown in the figure with rigidity rod iron 3 during as series component, can be earlier with rod iron 3 two ends thread cuttings 31 again with nut 32 lockings.Wherein, because steel assembly 1,2 is made off-centre, therefore, when 10 series connection of adjacent steel grid, the steel assembly 1,2 that this is connected mutually can maintain on the same center line.
Please cooperate and consult Fig. 3, when the utility model applies to reinforced retaining wall, normalization steel grid 10 with some solid welding moulding are tiled on the working face earlier, make the steel grid 10 that face mutually with horizontal or longitudinal extension, run through attachment hole respectively with rod iron 3 again and are connected into whole paved surface.Construction for the side slope face, then steel grid 10 and the aforementioned steel grid 10 that have been tiled in working face are looked domatic angular adjustment angle theta 1 back and fixed this angle theta 1 the backfill earthwork and densification compacting again with oblique strut 4, after orlop A finishes, change according to above-mentioned construction pattern mating edge angle of slope and to adjust angle theta 2, θ 3 successively B, C till upwards construction to whole retaining wall finished.If side slope need afforest, then can be before the domatic steel grid 10 of assembling, turf 6 is fixed on the domatic steel grid 10 backfill 5 more earlier.
See also Fig. 4, when the utility model is used in box gabion 7, earlier with some steel grid 10 laterally and after longitudinal extension lays, laterally and vertically be concatenated into the box stone that recharges with rod iron 3, because 10 of steel grid be connected in seriess each other with rod iron 3, strength of connection is high and assembling is quick.When loading Da Shi, also invar grid 10 rigidity are strong, can cooperate machinery fillings such as excavator, save man-hour, improve public traditional gabion fully because of galvanized wire mesh grid poor rigidity, need be complete with the maintenance box when loading stone with artificial placement, the shortcoming that can't use machinery to do.And traditional adjacent gabion has to tie up with iron wire and links the bad shortcoming of effect, and the utility model also can overcome fully.
When if box gabion 7 bank protection faces need be afforested, can be when assembling box gabion 7, steel grid 10 are extended reservation one greening section 9 laterally, fix after again another steel grid 10 and the aforementioned steel grid 10 that extend laterally being looked domatic angular adjustment angle, greening section 9 is isolated with box gabion 7 usefulness nonwoven fabrics 8, and turf then is fixed on domatic steel grid 10 and promptly finishes greening.
See also Fig. 5, when the utility model applies to the fences in common buildings building site or scaffold fences, be preset with hook or circular hole 201 on the fences fixing stake 20, the attachment hole 11 of steel grid 10 directly is placed on the hook 201, or circular hole 201 usefulness rod irons or cable wire 3 default on the attachment hole 11 of steel grid 10 and the fences fixing stake 20 linked, according to this mode laterally or longitudinal extension promptly form the building site fences.Wherein, because the fences in common buildings building site or scaffold fences main purpose are to isolate, intensity is not important requirement, therefore, it is better flexible that the steel assembly of the utility model steel grid also can optionally adopt diameter more carefully to have, and makes the horizontal longitudinal steel assembly that reaches can utilize staggered up and down weaving manner to be shaped to netted.
See also Fig. 6, when the utility model applies to the interim guardrail in Ordinary Rd when construction, two steel grid 10 are connected with the triangle interleaved mode, the top runs through fixing with rod iron 3, middle steel grid 10 are fixing with a location hook 30, mode horizontal expansion and the interim guardrail when on the top beacon being installed optionally and promptly forming road construction according to this.
In sum, the utility model provides a kind of multifunction combined steel grid, be utilize some horizontal strokes, vertically the steel grid structure of standardizing is connected mutually with rod iron and is assembled into engineerings of different nature such as being applicable to reinforced retaining wall, box gabion, fences, scaffold fences or interim guardrail, except that improving the construction quality, and can save man-hour and reduce construction cost, its practical effect beyond any doubt, and the utility model is never made the city know or see other publication, the regulation that has met Patent Law is so propose patent application in accordance with the law.
Claims (9)
1. multifunction combined steel grid is characterized by: the steel assembly that is bent to eccentric attachment hole by two ends respectively is that combination is individual, some steel assemblies laterally and are vertically arranged, and at the fixing net like steel grid that form of steel assembly lap-joint.
2. multifunction combined steel grid as claimed in claim 1 is characterized by: net like steel grid can be laterally or longitudinal extension and run through attachment hole by rigidity rod iron or flexible wire rope a plurality of steel grid are connected.
3. multifunction combined steel grid as claimed in claim 1 is characterized by: two ends form eccentric steel assembly steel assembly when being connected in twos and keep same center line.
4. multifunction combined steel grid as claimed in claim 1 is characterized by: laterally and the steel assembly lap-joint of vertically arranging can be by welding fixing or up and down weaving reticulate formula steel grid.
5. multifunction combined steel grid as claimed in claim 1 is characterized by: the rod iron two ends of the steel grid that are used for connecting are provided with screw thread, lock with nut behind the attachment hole of series connection steel grid.
6. multifunction combined steel grid as claimed in claim 1, it is characterized by: when applying to reinforced retaining wall, steel grid with some welding fabrications are tiled on the working face laterally to reach longitudinal extension earlier, run through attachment hole with rod iron again and be connected into whole paved surface, construction for the side slope face, after then steel grid and the aforementioned steel grid that have been tiled in working face being looked domatic angular adjustment angle, fix the backfill earthwork and the densification compacting again of this angle with oblique strut, in regular turn the mating edge angle of slope change adjust angle successively upwards construction to whole retaining wall finished till; If side slope need be afforested, then can before the domatic steel grid of assembling, will afforest turf and be fixed on domatic steel grid backfill more earlier.
7. multifunction combined steel grid as claimed in claim 1 is characterized by: when being used in the box gabion, be after earlier laterally reaching longitudinal extension and lay with some steel grid, be concatenated into the box stone that recharges by rod iron; When if the bank protection face need be afforested, can be when assembling box gabion, the steel grid are extended laterally reserve a greening section, fix after again another steel grid and the aforementioned steel grid that extend laterally being looked domatic angular adjustment angle, the greening section is isolated with nonwoven fabric with the box gabion, and turf then is fixed on domatic steel grid.
8. multifunction combined steel grid as claimed in claim 1, it is characterized by: when fences that applies to the common buildings building site or scaffold fences, be preset with hook or circular hole on the fences fixing stake, the attachment hole of steel grid directly is hung on the hook, or circular hole default on the attachment hole of steel grid and the fences fixing stake is linked with rod iron or cable wire.
9. multifunction combined steel grid as claimed in claim 1 is characterized by: when applying to the interim guardrail in Ordinary Rd when construction, two steel grid are connected with the triangle interleaved mode, the top runs through fixing with rod iron, middlely with location hook the steel grid is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259428 CN2499682Y (en) | 2001-08-24 | 2001-08-24 | Multifunction combined steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259428 CN2499682Y (en) | 2001-08-24 | 2001-08-24 | Multifunction combined steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499682Y true CN2499682Y (en) | 2002-07-10 |
Family
ID=33667810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01259428 Expired - Fee Related CN2499682Y (en) | 2001-08-24 | 2001-08-24 | Multifunction combined steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499682Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978790B (en) * | 2005-12-09 | 2012-09-05 | 法策公司 | Protective net,in particular for protection against rock falls or for securing a top layer of soil, and slope stabilizing device made thereof |
| CN109577556A (en) * | 2018-11-28 | 2019-04-05 | 建科机械（天津）股份有限公司 | A kind of steel mesh and reinforcing mattress board that can be crimped |
| CN109629653A (en) * | 2018-09-27 | 2019-04-16 | 北京北发生态园林有限公司 | Inhibit the method for Topographic factor |
| TWI691640B (en) * | 2018-04-27 | 2020-04-21 | 虹運鋼鐵有限公司 | Assembly structure of the fence |
| CN112359840A (en) * | 2020-10-09 | 2021-02-12 | 李治俊 | Based on multistage coordinated type building foundation ditch bank protection support |
| CN115976731A (en) * | 2023-03-21 | 2023-04-18 | 海底鹰深海科技股份有限公司 | Optical fiber net and weaving method thereof |
-
2001
- 2001-08-24 CN CN 01259428 patent/CN2499682Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1978790B (en) * | 2005-12-09 | 2012-09-05 | 法策公司 | Protective net,in particular for protection against rock falls or for securing a top layer of soil, and slope stabilizing device made thereof |
| TWI691640B (en) * | 2018-04-27 | 2020-04-21 | 虹運鋼鐵有限公司 | Assembly structure of the fence |
| CN109629653A (en) * | 2018-09-27 | 2019-04-16 | 北京北发生态园林有限公司 | Inhibit the method for Topographic factor |
| CN109577556A (en) * | 2018-11-28 | 2019-04-05 | 建科机械（天津）股份有限公司 | A kind of steel mesh and reinforcing mattress board that can be crimped |
| CN112359840A (en) * | 2020-10-09 | 2021-02-12 | 李治俊 | Based on multistage coordinated type building foundation ditch bank protection support |
| CN115976731A (en) * | 2023-03-21 | 2023-04-18 | 海底鹰深海科技股份有限公司 | Optical fiber net and weaving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |