CN114000521A - Slope reinforcing device for building municipal civil engineering - Google Patents
Slope reinforcing device for building municipal civil engineering Download PDFInfo
- Publication number
- CN114000521A CN114000521A CN202111432053.7A CN202111432053A CN114000521A CN 114000521 A CN114000521 A CN 114000521A CN 202111432053 A CN202111432053 A CN 202111432053A CN 114000521 A CN114000521 A CN 114000521A
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- straight pipe
- hole
- filling
- pipe section
- pipe
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- 230000003014 reinforcing effect Effects 0.000 title abstract description 7
- 239000002689 soil Substances 0.000 claims abstract description 51
- 235000015097 nutrients Nutrition 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000008602 contraction Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000001802 infusion Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 38
- 244000025254 Cannabis sativa Species 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
Abstract
The invention discloses a slope reinforcing device for building municipal civil engineering, which comprises a plurality of fixed anchor rods vertically inserted in an original soil layer, wherein each fixed anchor rod comprises a pointed pipe section, a straight pipe section and a plug, the pointed pipe section and the straight pipe section are integrally formed and hollow inside, the straight pipe section is divided into an upper straight pipe and a lower straight pipe, the lower straight pipe and the pointed pipe section are inserted into the original soil layer together, the upper straight pipe is coated by a filling layer, the plug is in threaded connection with the top end of the upper straight pipe, and the plug is exposed from the filling layer; the straight pipe section is internally provided with a plant seed filling device, and the plant seed filling device infuses nutrient solution with deep root system plant seeds into an original soil layer and infuses nutrient solution with shallow root system plant seeds into a filling layer. According to the invention, by designing the plant seed filling device, seeds are conveniently infused to the original soil layer, the strength between the soil layer and the filling layer is improved, plant varieties are conveniently replaced on the premise of not damaging the soil layer structure, and the municipal attractiveness is improved.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a slope strengthening device for civil engineering of construction and municipal construction.
Background
In order to enhance the strength of the slope, the prior art generally adopts methods of planting vegetation or adding a fixed anchor rod, and the like, for example, in a patent application document with the patent number of CN201911262492.0 and the name of "a highway slope reinforcement device", the two methods are adopted at the same time, in the patent, a mixture consisting of soil and grass seeds is filled into the reinforcing rod, the grass seeds in the reinforcing rod are extended out from the second through hole and the first through hole after rooting, and then the reinforcing rod is connected with the slope more tightly along with the growth of the grass seeds, and the soil body of the slope is reinforced, and the scheme still has the following defects:
1. the mixture of grass seeds and soil can only reach the filling layer, but not reach the original soil layer, the grass seeds grow from the filling layer to the original soil layer after rooting, the hardness of the original soil layer is usually higher than that of the filling layer, plant roots are easy to grow along the surface of the original soil layer and cannot penetrate into the original soil layer, and the strength between the original soil layer and the filling layer is not particularly obviously enhanced;
2. in municipal engineering, the basic strength requirement of a side slope can be met, the integral aesthetic property of the side slope is considered, the simplest way is to plant vegetation on the side slope, the current ways are mainly two, the first way is as in the patent document, grass seeds are buried in a soil layer at the beginning, and the method is not convenient for replacing the plant types; the second mode is to dig a pit directly on the side slope for planting, and the mode is easy to destroy the stable soil layer structure of the side slope.
Disclosure of Invention
The invention aims to provide a slope strengthening device for building municipal civil engineering, which is convenient for infusing seeds to an original soil layer and changing plant varieties.
In order to achieve the purpose, the invention provides the following technical scheme: a slope reinforcing device for building municipal civil engineering comprises a plurality of fixing anchor rods vertically inserted in an original soil layer, wherein each fixing anchor rod comprises a pointed pipe section, a straight pipe section and a plug;
the straight pipe section is internally provided with a plant seed filling device, and the plant seed filling device infuses nutrient solution with deep root system plant seeds into an original soil layer and infuses nutrient solution with shallow root system plant seeds into a filling layer.
Preferably, the same side of the straight pipe section is provided with a first through hole and a second through hole, the first through hole is positioned in the upper straight pipe, and the second through hole is positioned in the lower straight pipe;
the plant seed filling device comprises a mounting plate and a filling pipe, wherein the axes of the first through hole and the second through hole are vertical to the mounting plate, one surface of the mounting plate, which is close to the first through hole and the second through hole, and the inner wall of the straight pipe section enclose a first channel, and the other surface of the mounting plate and the inner wall of the straight pipe section enclose a second channel;
two long holes are formed in the mounting plate corresponding to the first through hole and the second through hole, a mounting rod is fixed in each long hole, an elastic contraction device is wound and fixed outside each mounting rod, and when the filling pipe penetrates through the inlet end of the first channel, the end part of the filling pipe can penetrate through the corresponding first through hole or second through hole after contacting the elastic contraction device;
and a pull rod is arranged in the second channel, the upper end of the pull rod penetrates out of the upper end of the straight pipe section, the lower end of the pull rod is sequentially and movably connected with two elastic contraction devices, and when the pull rod outwards pulls out the straight pipe section, the two elastic contraction devices are pulled to be tightened in the second channel, so that a guide channel enclosed between the elastic contraction devices in the first channel and the inner wall of the straight pipe section is enlarged, and the filling pipe can pass through.
Preferably, the elastic contraction device is a torsion spring, the torsion spring comprises an elastic section and a solid section, the solid section is located at the outer end of the elastic structure, and a gap is reserved between two end faces of the torsion spring and the side wall of the long hole.
Preferably, an arc-shaped guide groove corresponding to the first through hole or the second through hole is formed in the outer ring of the torsion spring.
Preferably, two cross rods are fixed on the side wall of the pull rod corresponding to the two torsion springs and used for penetrating the torsion springs and hooking the outer end parts of the torsion springs.
Preferably, the sharp pipe section and the straight pipe section form a water storage cavity, and water dripping holes are uniformly distributed on the side wall of the sharp pipe section.
Preferably, the bottom ends of the adjacent upper straight pipes are communicated through the water guide pipe, and the side wall of the upper straight pipe at the lowest position is connected with the water discharge pipe.
The installation method of the slope strengthening device for the building municipal civil engineering comprises the following steps:
the method comprises the following steps that firstly, a primary side slope is trimmed, so that the slope angle of the primary side slope is the same as the slope angle of a side slope to be constructed, and the surface of the primary side slope is flat, so that a fixed anchor rod can be conveniently and vertically inserted;
secondly, vertically inserting the lower straight pipe and the sharp pipe section into an original soil layer together, connecting the upper straight pipe through a water guide pipe, welding and fixing the water guide pipe and the upper straight pipe, and communicating two ends of the water guide pipe with the water storage cavity;
thirdly, constructing a filling layer by using soil, coating the upper straight pipe, sealing the upper end of the upper straight pipe by using a plug when the filling layer is covered, preventing the soil from entering and blocking the straight pipe section, finishing and compacting the filling layer after the filling is finished, enabling the slope of the filling layer to be the same as the slope angle to be constructed, enabling the surface to be smooth, and enabling the plug to be exposed out of the filling layer;
fourthly, unscrewing a plug, inserting the filling pipe into the first channel of the straight pipe section, turning the end part of the filling pipe under the action of an arc-shaped guide groove on the outer side of the torsion spring and tightly attaching the end part to the first through hole when the filling pipe touches the torsion spring in the upper straight pipe, then infusing nutrient solution with plant seeds with shallow roots into the filling layer from the upper end of the filling pipe, and extracting the filling pipe after the infusion is finished;
fifthly, cleaning the filling tube, inserting the filling tube into the first channel of the straight tube section again, pulling the pull rod outwards, pulling the torsion spring by the pull rod through the cross rod, tightly winding the elastic section of the torsion spring on the mounting rod and pulling part of the elastic section into the second channel on one side of the mounting plate, enlarging the guide channel enclosed between the guide groove of the torsion spring in the first channel and the inner wall of the straight tube section, extruding the first torsion spring by the filling tube, enabling the filling tube to pass through the first torsion spring, guiding the filling tube by the guide groove on the outer side of the first torsion spring, loosening the pull rod before the filling tube touches the second torsion spring, enabling the second torsion spring to restore the initial state under the self elasticity, enabling the guide groove on the outer side wall of the first torsion spring to still have a guiding effect on the filling tube, and enabling the filling tube to turn and tightly stick to the second through hole along the guide groove on the outer side wall of the second torsion spring when the filling tube touches the second torsion spring, then, infusing nutrient solution with deep root plant seeds into the original soil layer from the upper end of the filling tube, extracting the filling tube after the infusion is finished, and screwing down the plug;
sixthly, repeating the actions until the seed nutrient solution of all the fixed anchor rods is filled;
seventhly, if the planted plants are required to be changed, the originally planted plants can be cleaned, and then the nutrient solution with the plant seeds to be planted is infused into the soil layer of the side slope by the using method.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the plant seed filling device, the nutrient solution with deep-root plant seeds can be infused into the original soil layer, the nutrient solution with shallow-root plant seeds is infused into the filling layer, after the deep-root plant seeds take roots in the original soil layer and are drilled out of the filling layer, the strength between the original soil layer and the filling layer can be enhanced through the connecting force between plant root systems;
the method can replace and plant corresponding vegetation on the side slope according to municipal attractive needs, and cannot damage the stabilized soil layer structure;
the bottom of the upper straight pipe of the fixed anchor rod is communicated with the bottom of the upper straight pipe of the fixed anchor rod through the water guide pipe, so that water can be stored in the lower straight pipe and the sharp pipe section, excessive accumulated water can be discharged through the water guide pipe, and water and soil loss caused by excessive water can be avoided.
Drawings
FIG. 1 is a schematic view of the present invention with the anchor bolt inserted into the ground;
FIG. 2 is a schematic view of a slope constructed according to the present invention;
FIG. 3 is a schematic view of a fixation bolt of the present invention;
FIG. 4 is a schematic view of the filling tube as it is inserted into the set anchor;
FIG. 5 is an internal schematic view of FIG. 4;
FIG. 6 is a schematic front cross-sectional view of a fixation bolt of the present invention;
FIG. 7 is a schematic view of a tie rod of the present invention;
FIG. 8 is a schematic view of the torsion spring of the present invention;
in the figure: 1-original soil layer, 2-water guide pipe, 3-fixed anchor rod, 31-plug, 32-straight pipe section, 321-upper straight pipe, 322-lower straight pipe, 33-pointed pipe section, 4-water discharge pipe, 5-first through hole, 6-second through hole, 7-water dropping hole, 8-filling pipe, 9-pull rod, 10-mounting plate, 11-mounting rod, 12-torsion spring, 121-fixed section, 122-elastic section, 123-guide groove, 13-cross rod and 14-filling layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a building municipal civil engineering is with slope reinforcement device, includes a plurality of perpendicular cartridge in former soil layer 1 fixed stock 3, and this former soil layer 1 of department needs earlier through repairing, makes its slope the same with the side slope angle that will construct, and surfacing to fixed stock 3 inserts perpendicularly.
The fixing anchor rod 3 in the embodiment comprises a pointed pipe section 33, a straight pipe section 32 and a plug 31, wherein the pointed pipe section 33 and the straight pipe section 32 are integrally formed and are hollow, the straight pipe section 32 is divided into an upper straight pipe 321 and a lower straight pipe 322, the lower straight pipe 322 and the pointed pipe section 33 are inserted into an original soil layer 1 together, the upper straight pipe 321 is coated through a filling layer 14, the plug 31 is in threaded connection with the top end of the upper straight pipe 321, the plug 31 is exposed out of the filling layer 14, the exposed height is 2-5cm, so that the plug 31 can be manually unscrewed conveniently, and nutrient solution with plant seeds can be poured into the straight pipe section 32.
Inside the straight tube section 32 is provided with a plant seed filling device through which a nutrient solution with deep-rooted plant seeds is infused into the raw soil layer 1 and a nutrient solution with shallow-rooted plant seeds is infused into the filling layer 14. In order to meet the function, a first through hole 5 and a second through hole 6 are formed in the same side of the straight pipe section 32, the first through hole 5 is located in the upper straight pipe 321, and the second through hole 6 is located in the lower straight pipe 322; the plant seed filling device comprises a mounting plate 10 and a filling pipe 8, the axes of a first through hole 5 and a second through hole 6 are vertical to the mounting plate 10, one surface of the mounting plate 10, which is close to the first through hole 5 and the second through hole 6, and the inner wall of a straight pipe section 32 enclose a first channel, and the other surface and the inner wall of the straight pipe section 32 enclose a second channel;
two long holes are formed in the mounting plate 10 corresponding to the first through hole 5 and the second through hole 6, a mounting rod 11 is fixed in each long hole, an elastic contraction device is fixedly arranged outside the mounting rod 11 in a winding mode, when the filling pipe 8 penetrates through the inlet end of the first channel, the end of the filling pipe can penetrate through the corresponding first through hole 5 or the corresponding second through hole 6 after being collided with the elastic contraction device, and then nutrient solution with plant seeds is infused into a soil layer corresponding to the first through hole 5 or the corresponding second through hole 6 from the upper end of the filling pipe 8.
In the concrete operation process, still need use pull rod 9, pull rod 9 sets up in the second passageway, the upper end of pull rod 9 is worn out from straight tube section 32 upper end, and two elastic shrinkage devices of lower extreme swing joint in proper order, when pull rod 9 outwards pulled out straight tube section 32, pull two elastic shrinkage devices and tighten up in to the second passageway, make the guide way grow that encloses between elastic shrinkage device and the straight tube section 32 inner wall in the first passageway, make filling pipe 8 can pass through, through the use of pull rod 9, can infuse the nutrient solution that has deep root system plant seed to the raw soil layer 1 that the second through-hole 6 corresponds in.
In this embodiment, the elastic contraction device is a torsion spring 12, the torsion spring 12 includes an elastic section 122 and a solid section 121, the solid section 121 is located at an outer end of the elastic structure, and a gap is left between two end surfaces of the torsion spring 12 and a side wall of the long hole. Two cross bars 13 are fixed on the side wall of the pull rod 9 corresponding to the two torsion springs 12 and used for penetrating the torsion springs 12 and hooking the outer end parts of the torsion springs 12. When the pull rod 9 is pulled outwards out of the straight tube section 32, the two torsion springs 12 are pulled by the cross bar 13 to tighten into the second channel.
In order to make it easier for the filling tube 8 to align the first through hole 5 or the second through hole 6 when passing the torsion spring 12, an arc-shaped guide groove 123 corresponding to the first through hole 5 or the second through hole 6 is provided at the outer ring of the torsion spring 12.
In order to reserve sufficient moisture for vegetation growth, a water storage cavity is formed by the pointed pipe section 33 and the straight pipe section 32 for storing water, the moisture in a soil layer of a side slope enters the water storage cavity through the first through hole 5 and the second through hole 6, and the side wall of the pointed pipe section 33 is uniformly provided with the water dripping holes 7, so that water drops can flow out conveniently.
In order to prevent water and soil loss caused by overlarge water quantity, the bottom ends of the adjacent upper straight pipes 321 are communicated through the water guide pipe 2, and the side wall of the upper straight pipe 321 at the lowest position is connected with the drain pipe 4, so that the drainage of excessive water in the side slope can be accelerated.
The installation method of the slope strengthening device for the building municipal civil engineering comprises the following steps:
firstly, trimming a primary side slope to ensure that the slope angle of the primary side slope is the same as the slope angle of a side slope to be constructed, and the surface of the primary side slope is flat so as to facilitate the vertical insertion of a fixing anchor rod 3;
secondly, vertically inserting the lower straight pipe 322 and the sharp pipe section 33 into the original soil layer 1 together, connecting the upper straight pipe 321 through the water guide pipe 2, welding and fixing the water guide pipe 2 and the upper straight pipe 321, and communicating two ends of the water guide pipe 2 with the water storage cavity;
thirdly, constructing a filling layer 14 by using soil, coating the upper straight pipe 321, sealing the upper end of the upper straight pipe 321 by using a plug 31 when covering the filling layer 14, preventing the soil from entering and blocking the straight pipe section 32, finishing and compacting the filling layer 14 after filling is completed, enabling the slope of the filling layer to be the same as the slope angle to be constructed, and enabling the surface to be smooth, and enabling the plug 31 to be exposed from the filling layer 14;
fourthly, unscrewing the plug 31, inserting the filling tube 8 into the first channel of the straight tube section 32, when the filling tube 8 touches the torsion spring 12 in the upper straight tube 321, turning the end part of the filling tube under the action of the arc-shaped guide groove 123 outside the torsion spring 12 and clinging to the first through hole 5, then infusing nutrient solution with plant seeds with shallow roots into the filling layer 14 from the upper end of the filling tube 8, and extracting the filling tube 8 after the infusion is finished;
fifthly, the filling tube 8 is cleaned, then the filling tube 8 is inserted into the first channel of the straight tube section 32 again, the pull rod 9 is pulled outwards, the pull rod 9 pulls the torsion spring 12 through the cross rod 13, the elastic section 122 of the torsion spring 12 is tightly wound on the mounting rod 11 and part of the elastic section 122 is pulled into the second channel on one side of the mounting plate 10, the guide channel enclosed between the guide groove 123 of the torsion spring 12 in the first channel and the inner wall of the straight tube section 32 is enlarged, meanwhile, the filling tube 8 extrudes the first torsion spring 12, the filling tube 8 can pass through the first torsion spring 12, the guide groove 123 on the outer side of the first torsion spring 12 can guide the filling tube 8, before the filling tube 8 touches the second torsion spring 12, the pull rod 9 is loosened to enable the second torsion spring 12 to restore the original state under the self elasticity, and at this time, the guide groove 123 on the outer side wall of the first torsion spring 12 can still guide the filling tube 8, when the filling pipe 8 touches the second torsion spring 12, the filling pipe can turn along the guide groove 123 on the outer side wall of the second torsion spring 12 and is tightly attached to the second through hole 6, then nutrient solution with deep-rooted plant seeds is infused into the original soil layer 1 from the upper end of the filling pipe 8, the filling pipe 8 is drawn out after the infusion is finished, and the plug 31 is screwed;
sixthly, repeating the actions until the seed nutrient solution of all the fixed anchor rods 3 is filled;
seventhly, if the planted plants are required to be changed, the originally planted plants can be cleaned, and then the nutrient solution with the plant seeds to be planted is infused into the soil layer of the side slope by the using method.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a building municipal civil engineering is with slope reinforcement device, includes fixed stock (3) of a plurality of perpendicular cartridge in former soil layer (1), its characterized in that: the fixing anchor rod (3) comprises a pointed pipe section (33), a straight pipe section (32) and a plug (31), the pointed pipe section (33) and the straight pipe section (32) are integrally formed and hollow inside, the straight pipe section (32) is divided into an upper straight pipe (321) and a lower straight pipe (322), the lower straight pipe (322) and the pointed pipe section (33) are inserted into an original soil layer (1) together, the upper straight pipe (321) is coated through a filling layer (14), the plug (31) is in threaded connection with the top end of the upper straight pipe (321), and the plug (31) is exposed out of the filling layer (14);
the straight pipe section (32) is internally provided with a plant seed filling device, and the plant seed filling device infuses nutrient solution with deep root system plant seeds into the original soil layer (1) and infuses the nutrient solution with shallow root system plant seeds into the filling layer (14).
2. The slope reinforcement device for building and civil engineering of claim 1, wherein: a first through hole (5) and a second through hole (6) are formed in the same side of the straight pipe section (32), the first through hole (5) is located in the upper straight pipe (321), and the second through hole (6) is located in the lower straight pipe (322);
the plant seed filling device comprises a mounting plate (10) and a filling pipe (8), wherein the axes of a first through hole (5) and a second through hole (6) are vertical to the mounting plate (10), one surface of the mounting plate (10), which is close to the first through hole (5) and the second through hole (6), and the inner wall of a straight pipe section (32) enclose a first channel, and the other surface of the mounting plate and the inner wall of the straight pipe section (32) enclose a second channel;
two long holes are formed in the mounting plate (10) corresponding to the first through hole (5) and the second through hole (6), a mounting rod (11) is fixed in each long hole, an elastic contraction device is wound and fixed outside the mounting rod (11), and when the filling pipe (8) penetrates through the inlet end of the first channel, the end part of the filling pipe can penetrate through the corresponding first through hole (5) or the corresponding second through hole (6) after contacting the elastic contraction device;
be provided with pull rod (9) in the second passageway, the upper end of pull rod (9) is worn out from straight tube section (32) upper end, and two elastic shrinkage device of lower extreme swing joint in proper order, when pull rod (9) outwards pulled out straight tube section (32), pull two elastic shrinkage device and tighten up in to the second passageway, make the guide way grow that encloses between elastic shrinkage device and straight tube section (32) inner wall in the first passageway, make filling pipe (8) can pass through.
3. The slope reinforcement device for building and civil engineering according to claim 2, characterized in that: the elastic contraction device is a torsion spring (12), the torsion spring (12) comprises an elastic section (122) and a solid section (121), the solid section (121) is located at the outer end of the elastic structure, and gaps are reserved between two end faces of the torsion spring (12) and the side walls of the long holes.
4. The slope reinforcement device for building and civil engineering of claim 3, wherein: an arc-shaped guide groove (123) corresponding to the first through hole (5) or the second through hole (6) is formed in the outer ring of the torsion spring (12).
5. The slope reinforcement device for building and civil engineering of claim 3, wherein: two cross rods (13) are fixed on the side wall of the pull rod (9) corresponding to the two torsion springs (12) and used for penetrating the torsion springs (12) and hooking the outer end parts of the torsion springs (12).
6. The slope reinforcement device for building and civil engineering of claim 1, wherein: the sharp pipe section (33) and the straight pipe section (32) form a water storage cavity, and water dripping holes (7) are uniformly distributed on the side wall of the sharp pipe section (33).
7. The slope reinforcement device for building and civil engineering of claim 1, wherein: the bottom ends of the adjacent upper straight pipes (321) are communicated through the water guide pipe (2), and the side wall of the upper straight pipe (321) at the lowest position is connected with the water discharge pipe (4).
8. The slope reinforcement device for building and civil engineering according to claim 1, characterized in that the installation method is as follows:
firstly, trimming a primary side slope;
secondly, vertically inserting the lower straight pipe (322) and the sharp pipe section (33) into the original soil layer (1) together, and connecting the upper straight pipe (321) through the water guide pipe (2);
thirdly, constructing a filling layer (14) by using soil;
fourthly, unscrewing the plug (31), infusing nutrient solution with shallow root system plant seeds into the filling layer (14), and drawing out the filling pipe (8) after infusion is finished;
fifthly, infusing nutrient solution with deep-rooted plant seeds into the original soil layer (1), extracting the filling pipe (8) after infusion is finished, and tightening a plug (31);
sixthly, repeating the actions until the seed nutrient solution of all the fixed anchor rods (3) is filled;
seventhly, if the planted plants are required to be changed, the originally planted plants can be cleaned, and then the nutrient solution with the plant seeds to be planted is infused into the soil layer of the side slope by the using method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432053.7A CN114000521A (en) | 2021-11-29 | 2021-11-29 | Slope reinforcing device for building municipal civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432053.7A CN114000521A (en) | 2021-11-29 | 2021-11-29 | Slope reinforcing device for building municipal civil engineering |
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| Publication Number | Publication Date |
|---|---|
| CN114000521A true CN114000521A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111432053.7A Pending CN114000521A (en) | 2021-11-29 | 2021-11-29 | Slope reinforcing device for building municipal civil engineering |
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|---|---|---|---|---|
| JPH04185818A (en) * | 1990-11-21 | 1992-07-02 | Ohbayashi Corp | Reinforcing work of slope |
| JPH09302667A (en) * | 1996-05-16 | 1997-11-25 | Soil & Lock Eng Kk | Slope face construction method and slope face structure of natural ecology self-restoration type |
| WO2007137455A1 (en) * | 2006-06-01 | 2007-12-06 | Yushun Chang | A planting slope structure |
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| CN112401946A (en) * | 2020-11-24 | 2021-02-26 | 李建朝 | Elastic plugging device structure for extracardiac operation |
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