CN113875468A - Construction method of double-layer sunshade net arched shed for crop planting - Google Patents
Construction method of double-layer sunshade net arched shed for crop planting Download PDFInfo
- Publication number
- CN113875468A CN113875468A CN202111385788.9A CN202111385788A CN113875468A CN 113875468 A CN113875468 A CN 113875468A CN 202111385788 A CN202111385788 A CN 202111385788A CN 113875468 A CN113875468 A CN 113875468A
- Authority
- CN
- China
- Prior art keywords
- rod
- shed
- arc
- seat
- sunshade net
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a construction method of a double-layer sunshade net arched shed for crop planting, which comprises the following steps: (a) preparing a site; (b) arranging monomers; (c) carrying out monomer butt joint; (d) and (5) laterally adding a rod. The invention has the advantages of simple process, gradual and orderly positioning operation from small to large, low construction difficulty, high efficiency, no welding, bolt fixing and other operations, low labor intensity, labor saving, convenience, construction quality guarantee, stable arched shed structure, convenient dismantling, reutilization and high economic benefit.
Description
Technical Field
The invention belongs to the technical field of sunshade nets, and particularly relates to a construction method of a double-layer sunshade net arched shed for crop planting.
Background
The greenhouse is characterized in that a sunshade net is laid on a framework to form a greenhouse space for planting anti-season vegetables and melons and fruits.
The prior greenhouse framework has the following defects in the using process: through welding, bolt fastening between each member, the operation is hard, and the construction degree of difficulty is big, dismantles the difficulty, is difficult to the reutilization, and structural stability is relatively poor, does not endure bad weather, easily emptys, and life is short.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a construction method of a double-layer sunshade net arched shed for crop planting, which has the advantages of simple process, gradual and orderly positioning operation from small to large, low construction difficulty, high efficiency, no need of welding, bolt fixing and other operations, low labor intensity, labor saving, convenience and rapidness, construction quality guarantee, stable arched shed structure, convenient dismantling, reusability and high economic benefit.
In order to solve the technical problems, the invention adopts the following technical scheme:
the construction method of the double-layer sunshade net arched shed for crop planting is characterized by comprising the following steps:
(a) preparing a site:
cleaning a construction site and leveling the ground of the site;
marking construction red points on the central line of the field ground according to the construction design drawing;
(b) monomer arrangement:
firstly, placing an upright column on a construction red point as a construction starting point;
secondly, arranging stand columns one by one on the left side and the right side of the initial stand column, and inserting a lug at the end part of the cross beam into a transverse through groove on the stand column to ensure that the cross beam is installed between the two stand columns in a limiting manner;
hooking the barbs at the end parts of the arc-shaped frame rods with the fixing through holes in the first fixing seats on the side surfaces of the stand columns from bottom to top, and lifting the arc-shaped frame rods upwards to enable the distance between the straight sleeve seats at the bottoms of the arc-shaped frame rods and the cross beam to be larger than the length of the supporting rod;
inserting one end of the supporting rod into the sleeve hole in the straight sleeve seat, lowering the arc-shaped frame rod until the convex column at the other end of the supporting rod is inserted into the positioning through hole in the cross beam, and enabling the supporting rod to be installed between the arc-shaped frame rod and the cross beam in a limiting mode to obtain an arch center single body;
(c) monomer butt joint:
firstly, assembling to obtain a shed beam according to the design length requirement of a construction design drawing;
sequentially penetrating the shed beam through the mounting through holes on the lug seats at the bottom of each arc-shaped frame rod from the first arch-shaped frame monomer to the last arch-shaped frame monomer, so that the shed beam is connected with each arch-shaped frame monomer;
(d) laterally adding a rod:
firstly, assembling to obtain a shed guard bar according to the design length requirement of a construction design drawing;
secondly, the shed protection rod is clamped into a clamping rod groove on a clamping seat on the side surface of the stand column, and then the trapezoidal bolt is inserted into limiting through holes of the upper clamping block and the lower clamping block of the clamping seat from top to bottom, so that the inclined surface of the trapezoidal bolt is abutted against the outer wall of the shed protection rod, and the fixation of the shed protection rod on the stand column is completed.
Further, step (d) is followed by step (e) of monomer reinforcement: the loop bar with flexible anchor strut inserts the cover on the oblique cover seat of crossbeam bottom downthehole, then the screw thread branch of flexible anchor strut is outwards rotated, make it stretch into the inclined hole on the second fixing base of stand side, make flexible anchor strut spacing installation between crossbeam and stand, flexible anchor strut is slope symmetric distribution, flexible anchor strut installs simply, along with the dress along with usefulness, it is nimble convenient, flexible anchor strut, form triangle-shaped structural relation between stand and the crossbeam, it is firm reliable, thereby the free structural stability of bow member has been improved, the stand gives the crossbeam through flexible anchor strut and supports, the bearing capacity of crossbeam has been improved, non-deformable, thereby can bear the pressure effect that the arc hack lever passes through the bracing piece transmission well.
Further, in step (d), before installing the two most lateral side canopy guard bars, firstly sheathing rope members on the two canopy guard bars, after the canopy guard bars are fixed, obliquely straightening steel wire ropes of the rope members, inserting steel bars or foundation bolts into anchoring holes in the installation blocks at one ends of the steel wire ropes, enabling the installation blocks to be fixed on the ground, and enabling the rope members to be simple to install, convenient and flexible to use along with the installation, after the shed guard bars are fixed on the ground, pulling the canopy guard bars through the steel wire ropes, enabling the canopy guard bars to apply a downward pressure to the most lateral side upright posts, enabling the two sides to act simultaneously, preventing the upright posts from toppling over, improving the structural stability of the arched canopy, resisting severe weather and being strong in applicability.
Furthermore, 3-4 rope members are arranged between the front and rear adjacent single arch centering bodies to form a segmented reinforcing area, the distance between the two adjacent rope members in the same reinforcing area is 20-30cm, the arch shed is reinforced in a segmented mode, the structural stability of the whole is improved, the arch centering bodies are not prone to scattering, and the service life is long.
Further, the rope component comprises a rod sleeve, a steel wire rope and an installation block, the rod sleeve and the installation block are respectively arranged at two ends of the steel wire rope, and the installation block is provided with an anchoring hole.
Furthermore, in the step (c), the end of the first support rod is inserted into the trepanning of the first sleeve, so that the first support rod is installed between the two first sleeves in a limiting manner and is connected one by one to obtain the shed beam meeting the design length requirement, the shed beam is formed by assembling the first support rod and the first sleeve, the operation is simple, the transportation to the site is convenient, the flexible arrangement is realized, the length is variable, and the applicability is strong; and (d) inserting the end of the second supporting rod into the sleeve hole of the second sleeve pipe, so that the second supporting rod is installed between the two second sleeve pipes in a limiting manner and is connected one by one to obtain the shed protection rod meeting the design length requirement, and the shed protection rod is formed by assembling the second supporting rod and the second sleeve pipe.
Furthermore, the stand column in the step (b) is respectively provided with a clamping seat, a first fixing seat, a second fixing seat and a transverse through groove, two ends of the arc-shaped frame rod are respectively provided with a barb, the first fixing seat is provided with a fixing through hole which is matched and connected with the barb, two ends of the cross beam are respectively provided with a lug which corresponds to the transverse through groove, and the arc-shaped frame rod is provided with an arc-shaped through groove for the sunshade net to pass through; the bottom of the arc-shaped frame rod is provided with a straight sleeve seat and an ear seat, the ear seat is provided with an installation through hole, the straight sleeve seat corresponds to the support rod, one end of the support rod is provided with a convex column, the cross beam is provided with a positioning through hole corresponding to the convex column, the second fixed seat is provided with an inclined hole, and the bottom of the cross beam is symmetrically distributed with inclined sleeve seats; the clamping block is arranged on the clamping seat, the limiting through hole is formed in the clamping block, and a clamping rod groove is formed between the upper clamping block and the lower clamping block.
Further, evenly distributed has the fixed block on the arc hack lever, and the fixed block distributes in the both sides that the arc led to the groove, is equipped with the connecting hole on the fixed block, can wear to establish binding pieces such as rope, ribbon in the connecting hole to improve sunshade net and the joint strength of arc hack lever, improved sunshade net's installation convenience.
Furthermore, the distance between two adjacent front and rear construction red points is 1.2-1.5m, so that the influence on the overall structural stability caused by the overlarge distance between two adjacent front and rear upright columns is avoided.
Furthermore, in the step (c), the shed protection rod is wound and connected with the first arch frame single body and the last arch frame single body through the iron wires, two points are fixed, the reliability is high, the free movement of the shed protection rod is limited, the mounting firmness of the shed protection rod is improved, the assembling stability of the shed protection rod is further improved, and the shed protection rod is not easy to fall apart.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the arched shed is formed by assembling the single arched frame bodies, the shed beams and the shed guard rods, and the single arched frame bodies, the shed beams and the shed guard rods are assembled through the rod pieces, so that the arched shed is small in size, low in transportation cost, convenient to arrange on site flexibly, low in cost, convenient to install and use, high in applicability, labor-saving, convenient and fast to use, and high in construction efficiency, and replaces operations such as welding and bolt fixing; the arch frame single bodies are connected into a whole through the shed beams and the shed guard bars, the arch frame single bodies are mutually supported and supported, the structural stability is high, the front and rear adjacent arch frame single bodies are aligned, the arrangement is regular, the alignment and centering operations are avoided, the influence on the integral structural stability caused by the mutual staggering of the arch frame single bodies is avoided, the sunshade net is convenient to arrange, the one-step operation is realized, and the construction efficiency is high; the sunshade net is attached to the shed beam and the shed guard bar, so that supporting points are added, the sunshade net is fully unfolded, and the influence on the use effect caused by the local falling of the sunshade net is avoided; in the bow member monomer, the crossbeam passes through the bracing piece and supports the arc hack lever, and the barb can't freely deviate from first fixing base for two stands are held simultaneously to the arc hack lever, and the interval of two stands can't change, and the crossbeam can't freely deviate from between two stands, pin-down step by step, and the structure is firm, and the dismantlement is also simple, and the operation degree of difficulty is low.
The rope members are sleeved on the two most lateral shed protection rods, and after the rope members are fixed on site, the shed protection rods are pulled by the steel wire ropes, so that the shed protection rods apply a downward pressure on the most lateral upright posts, the two sides act simultaneously to stabilize the upright posts, the upright posts are prevented from toppling, the structural stability of the arched shed is improved, the arched shed is more resistant to severe weather, and the applicability is strong; the flexible anchor strut of installation between stand and the crossbeam for form triangle-shaped structural relation between flexible anchor strut, stand and the crossbeam, it is firm reliable, thereby improved the free structural stability of bow member, the stand gives the crossbeam through flexible anchor strut and supports, has improved the bearing capacity of crossbeam, non-deformable, thereby can bear the pressure effect that the arc hack lever passes through the bracing piece transmission well.
The construction method has the advantages of simple process, gradual and orderly positioning operation from small to large, low construction difficulty, high efficiency, no welding, bolt fixing and other operations, low labor intensity, labor saving, convenience, construction quality guarantee, stable arched shed structure, convenient dismantling, reutilization and high economic benefit.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a double-layer sunshade net arched shed for crop planting in the invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural diagram of an arch unit according to the present invention;
FIG. 4 is a schematic structural view of the connection of the upright post, the arc-shaped frame rod and the cross beam in the present invention;
FIG. 5 is a schematic view of the connection between the holder and the second sleeve according to the present invention;
fig. 6 is a schematic view showing a structure in which the canopy guard bars and the rope members are connected according to the present invention.
In the figure: 1-upright column; 2-a card seat; 3-a first fixed seat; 4-a second fixed seat; 5-transverse through grooves; 6-arc frame rod; 7-barbs; 8-fixing the through hole; 9-a cross beam; 10-a bump; 11-arc through groove; 12-straight sleeve seat; 13-ear mount; 14-mounting a through hole; 15-support rods; 16-convex columns; 17-positioning the through hole; 18-inclined holes; 19-an inclined sleeve seat; 20-fixture block; 21-a limiting through hole; 22-a clamping bar groove; 23-fixing blocks; 24-a connection hole; 25-a first strut; 26-a first sleeve; 27-a second strut; 28-a second sleeve; 29-trapezoidal bolt; 30-a cord member; 31-a rod sleeve; 32-a steel wire rope; 33-a mounting block; 34-an anchoring hole; 35-telescopic reinforcing rods; 36-a loop bar; 37-threaded strut.
Detailed Description
As shown in fig. 1 to 6, the construction method of the double-layer sunshade net arched shed for crop planting in the invention comprises the following steps:
(a) preparing a site:
clearing garbage and rock blocks in a construction site, filling a pit, eliminating a slope and leveling the ground of the site;
secondly, marking construction red points on the central line of the field ground according to the construction design drawing as construction reference points, which is beneficial to improving the construction efficiency and ensuring the construction quality.
(b) Monomer arrangement: the stand column 1 is respectively provided with a clamping seat 2, a first fixing seat 3, a second fixing seat 4 and a transverse through groove 5, two ends of the arc-shaped frame rod 6 are respectively provided with a barb 7, the first fixing seat 3 is provided with a fixing through hole 8 which is matched and connected with the barb 7, two ends of the cross beam 9 are respectively provided with a lug 10 corresponding to the transverse through groove 5, and the arc-shaped frame rod 6 is provided with an arc-shaped through groove 11 for the sunshade net to pass through; the bottom of the arc-shaped hack lever 6 is provided with a straight sleeve seat 12 and an ear seat 13, the ear seats 13 are symmetrically distributed by taking the straight sleeve seat 12 as a center, the ear seat 13 is provided with an installation through hole 14, the straight sleeve seat 12 corresponds to a support rod 15, one end of the support rod 15 is provided with a convex column 16, a cross beam 9 is provided with a positioning through hole 17 corresponding to the convex column 16, a second fixed seat 4 is provided with an inclined hole 18, and the bottom of the cross beam 9 is symmetrically distributed with inclined sleeve seats 19; the clamping block 20 is arranged on the clamping seat 2, the limiting through hole 21 is arranged on the clamping block 20, and a clamping rod groove 22 is formed between the upper clamping block 20 and the lower clamping block 20. Evenly distributed has fixed block 23 on arc hack lever 6, and fixed block 23 distributes in the both sides that the groove 11 was led to the arc, is equipped with connecting hole 24 on the fixed block 23, and when arranging the sunshade net, one deck sunshade net passed the groove 11 that the arc leads to, and another layer sunshade net then depends on at arc hack lever 6 top, can wear to establish in the connecting hole 24 that the binding such as rope, ribbon are binded to improve the joint strength of sunshade net and arc hack lever 6, improved the installation convenience of sunshade net.
Firstly, the upright columns 1 are placed on the construction red points to serve as construction starting points, the distance between the front and rear adjacent construction red points is 1.2-1.5m, and the problem that the overall structural stability is influenced due to the fact that the distance between the front and rear adjacent upright columns 1 is too large is avoided.
Secondly, the upright columns 1 are arranged on the left side and the right side of the initial upright column 1 one by one, and the lug 10 at the end part of the cross beam 9 is inserted into the transverse through groove 5 on the upright column 1, so that the cross beam 9 is installed between the two upright columns 1 in a limiting way, and the device is convenient to locate, simple to butt joint, convenient to install and use and labor-saving to operate.
Hooking the barb 7 at the end part of the arc-shaped hack lever 6 with the fixing through hole 8 on the first fixing seat 3 from bottom to top, and lifting the arc-shaped hack lever 6 upwards to ensure that the distance between the straight sleeve seat 12 at the bottom of the arc-shaped hack lever 6 and the cross beam 9 is greater than the length of the supporting rod 15;
insert the cover on the straight cover seat 12 with the one end of bracing piece 15 downthehole, transfer arc hack lever 6, the projection 16 up to the bracing piece 15 other end inserts the positioning hole 17 on the crossbeam 9, make the bracing piece 15 spacing installation between arc hack lever 6 and crossbeam 9, obtain the bow member monomer, crossbeam 9 supports arc hack lever 6 through bracing piece 15, and first fixing base 3 can't freely be deviate from to barb 7, make arc hack lever 6 hold two stands 1 simultaneously, the interval of two stands 1 can't change, crossbeam 9 can't freely deviate from between two stands 1, it is drawn down step by step, the structure is firm, replace welding or bolt fastening operation, it is also simple to dismantle, the operation degree of difficulty is low, it is laborsaving convenient.
(c) Monomer butt joint:
insert the end of first branch 25 in the trepanning of first sleeve 26 for first branch 25 is spacing to be installed between two first sleeves 26, connects one by one, obtains the canopy roof beam that accords with design length requirement, and the canopy roof beam is formed by first branch 25 and the equipment of first sleeve 26, and easy operation is convenient for transport to the scene and arranges in a flexible way, and length is variable, and the suitability is strong.
The shed beam sequentially passes through the mounting through holes 14 on the lug seats 13 at the bottom of each arc-shaped frame rod 6 from the first arch frame monomer to the last arch frame monomer, so that the shed beam is connected with each arch frame monomer, and each arch frame monomer is connected into a whole through the shed beam, and the shed beam mutually supports and supports the arch frame monomers, so that the structural stability is high, the alignment of the front and back adjacent arch frame monomers is realized, the alignment and centering operation is avoided, the influence on the integral structural stability due to the mutual staggering of the arch frame monomers is avoided, the arch frame monomers are in place in one step, and the construction efficiency is high; the sunshade screen is connected with the shed beam in a back-attached mode, supporting points are added, and the influence on the using effect caused by the fact that the sunshade screen partially drops is avoided.
(d) Laterally adding a rod:
firstly, the end of the second supporting rod 27 is inserted into the trepanning of the second sleeve 28, so that the second supporting rod 27 is installed between the two second sleeves 28 in a limiting mode and connected one by one to obtain the shed protection rod meeting the design length requirement, the shed protection rod is formed by assembling the second supporting rod 27 and the second sleeves 28, the operation is simple, the transportation to the site is convenient, the flexible arrangement is realized, the length is variable, and the applicability is strong.
Secondly, the shed guard bar is clamped into the clamping bar grooves 22 on the clamping seat 2, then the trapezoidal inserted pin 29 is inserted into the limiting through holes 21 of the upper clamping block 20 and the lower clamping block 20 from top to bottom, the inclined surface of the trapezoidal inserted pin 29 is abutted against the outer wall of the shed guard bar, the fixation of the shed guard bar on the upright post 1 is completed, the trapezoidal inserted pin 29 is tightly contacted with the shed guard bar and is not easy to freely and upwards break away from the clamping seat 2, so that the shed guard bar is limited and fixed between the upright posts 1, and all arch frame monomers are connected into bodies which are mutually supported and supported, so that the integral structural stability is improved, and all the arch frame monomers are more neat; the sunshade screen is attached to the shed protection rod at the rear part, and supporting points are added, so that the sunshade screen is fully unfolded, and the using effect is good.
The iron wire is used for winding and connecting the shed guard bar with the first arch frame single body and the last arch frame single body, the two points are fixed, the reliability is high, the free movement of the shed guard bar is limited, the mounting firmness of the shed guard bar is improved, the assembling stability of the shed guard bar is improved, and the shed guard bar is not easy to fall apart.
Before installing two canopy guard bars of avris, suit rope component 30 on these two canopy guard bars earlier, entangle the canopy guard bar with pole cover 31, easy operation, treat that canopy guard bar is fixed back, wire rope 32 of rope component 30 is flare-outed to the slant, insert reinforcing bar or rag bolt into anchor hole 34 on installation piece 33, make installation piece 33 fix on the ground subaerial in place, rope component 30 installs simply, along with the dress along with using, it is nimble convenient, after fixing on the spot, pull canopy guard bar through wire rope 32, make canopy guard bar exert a holding down force to the stand 1 of avris, both sides simultaneous action prevents that stand 1 from toppling over, the structural stability of arched shed has been improved, more resistant bad weather, and the suitability is strong. 3-4 rope members 30 are arranged between the front and rear adjacent arch truss single bodies to form a segmented reinforcing area, the distance between the two adjacent rope members 30 in the same reinforcing area is 20-30cm, the arch shed is reinforced in a segmented mode, the structural stability of the whole is improved, the arch truss is not prone to scattering, and the service life is long.
(e) Monomer reinforcement: the telescopic reinforcing rod 35 comprises a sleeve rod 36 and a threaded support rod 37, the sleeve rod 36 is in threaded connection with the threaded support rod 37, the length is flexible and variable, the transportation is convenient, and the telescopic reinforcing rod can be used along with the installation.
The loop bar 36 of flexible anchor strut 35 inserts the cover on the oblique cover seat 19 downtheholely, then outwards rotate the screw thread branch 37 of flexible anchor strut 35, make it stretch into the inclined hole 18 on the second fixing base 4 in, make flexible anchor strut 35 spacing installation between crossbeam 9 and stand 1, flexible anchor strut 35 is slope symmetric distribution, flexible anchor strut 35 simple to operate, along with the dress along with usefulness, it is nimble convenient, flexible anchor strut 35, form triangle-shaped structural relation between stand 1 and the crossbeam 9, it is firm reliable, thereby the free structural stability of bow member has been improved, stand 1 gives crossbeam 9 through flexible anchor strut 35 and supports, the bearing capacity of crossbeam 9 has been improved, non-deformable, thereby can bear the pressure effect that arc hack lever 6 passes through bracing piece 15 transmission well.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (10)
1. The construction method of the double-layer sunshade net arched shed for crop planting is characterized by comprising the following steps:
(a) preparing a site:
cleaning a construction site and leveling the ground of the site;
marking construction red points on the central line of the field ground according to the construction design drawing;
(b) monomer arrangement:
firstly, placing an upright column on a construction red point as a construction starting point;
secondly, arranging stand columns one by one on the left side and the right side of the initial stand column, and inserting a lug at the end part of the cross beam into a transverse through groove on the stand column to ensure that the cross beam is installed between the two stand columns in a limiting manner;
hooking the barbs at the end parts of the arc-shaped frame rods with the fixing through holes in the first fixing seats on the side surfaces of the stand columns from bottom to top, and lifting the arc-shaped frame rods upwards to enable the distance between the straight sleeve seats at the bottoms of the arc-shaped frame rods and the cross beam to be larger than the length of the supporting rod;
inserting one end of the supporting rod into the sleeve hole in the straight sleeve seat, lowering the arc-shaped frame rod until the convex column at the other end of the supporting rod is inserted into the positioning through hole in the cross beam, and enabling the supporting rod to be installed between the arc-shaped frame rod and the cross beam in a limiting mode to obtain an arch center single body;
(c) monomer butt joint:
firstly, assembling to obtain a shed beam according to the design length requirement of a construction design drawing;
sequentially penetrating the shed beam through the mounting through holes on the lug seats at the bottom of each arc-shaped frame rod from the first arch-shaped frame monomer to the last arch-shaped frame monomer, so that the shed beam is connected with each arch-shaped frame monomer;
(d) laterally adding a rod:
firstly, assembling to obtain a shed guard bar according to the design length requirement of a construction design drawing;
secondly, the shed protection rod is clamped into a clamping rod groove on a clamping seat on the side surface of the stand column, and then the trapezoidal bolt is inserted into limiting through holes of the upper clamping block and the lower clamping block of the clamping seat from top to bottom, so that the inclined surface of the trapezoidal bolt is abutted against the outer wall of the shed protection rod, and the fixation of the shed protection rod on the stand column is completed.
2. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 1, characterized in that: after the step (d), the method also comprises the step (e) of reinforcing the monomers: the sleeve rod of the telescopic reinforcing rod is inserted into the sleeve hole in the inclined sleeve seat at the bottom of the cross beam, and then the threaded support rod of the telescopic reinforcing rod is rotated outwards to extend into the inclined hole in the second fixing seat on the side face of the stand column, so that the telescopic reinforcing rod is limited and installed between the cross beam and the stand column, and the telescopic reinforcing rod is obliquely and symmetrically distributed.
3. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 1, characterized in that: and (d) before installing the two most lateral shed protection rods, sleeving rope components on the two shed protection rods, obliquely straightening steel wire ropes of the rope components after the shed protection rods are fixed, and inserting reinforcing steel bars or foundation bolts into anchoring holes in the installation blocks at one ends of the steel wire ropes so as to fix the installation blocks on the ground of the site.
4. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 3, characterized in that: 3-4 rope components are arranged between two adjacent arch centering monomers to form a segmented reinforcing area, and the distance between two adjacent rope components in the same reinforcing area is 20-30 cm.
5. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 3, characterized in that: the rope component comprises a rod sleeve, a steel wire rope and a mounting block, the rod sleeve and the mounting block are respectively arranged at two ends of the steel wire rope, and an anchoring hole is formed in the mounting block.
6. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 1, characterized in that: inserting the end of the first supporting rod into the trepanning of the first sleeve in the step (c), enabling the first supporting rod to be installed between the two first sleeves in a limiting mode, connecting the first supporting rod one by one to obtain the shed beam meeting the design length requirement, inserting the end of the second supporting rod into the trepanning of the second sleeve in the step (d), enabling the second supporting rod to be installed between the two second sleeves in a limiting mode, connecting the second supporting rod one by one to obtain the shed protection rod meeting the design length requirement.
7. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 1, characterized in that: in the step (b), the stand column is respectively provided with a clamping seat, a first fixing seat, a second fixing seat and a transverse through groove, two ends of the arc-shaped frame rod are respectively provided with a barb, the first fixing seat is provided with a fixing through hole which is matched and connected with the barb, two ends of the cross beam are respectively provided with a lug which corresponds to the transverse through groove, and the arc-shaped frame rod is provided with an arc-shaped through groove for the sunshade net to pass through; the bottom of the arc-shaped frame rod is provided with a straight sleeve seat and an ear seat, the ear seat is provided with an installation through hole, the straight sleeve seat corresponds to the support rod, one end of the support rod is provided with a convex column, the cross beam is provided with a positioning through hole corresponding to the convex column, the second fixed seat is provided with an inclined hole, and the bottom of the cross beam is symmetrically provided with inclined sleeve seats; the clamping seat is provided with clamping blocks, the clamping blocks are provided with limiting through holes, and a clamping rod groove is formed between the upper clamping block and the lower clamping block.
8. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 7, characterized in that: the arc-shaped frame rod is uniformly distributed with fixed blocks, the fixed blocks are distributed on two sides of the arc-shaped through groove, and the fixed blocks are provided with connecting holes.
9. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 1, characterized in that: the distance between two adjacent construction red points is 1.2-1.5 m.
10. The construction method of the double-layer sunshade net arched shed for crop planting according to claim 1, characterized in that: and (c) winding and connecting the shed protection rod with the ear seats of the first arch frame single body and the last arch frame single body through iron wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385788.9A CN113875468B (en) | 2021-11-22 | 2021-11-22 | Construction method of double-layer sunshade net arched shed for crop planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385788.9A CN113875468B (en) | 2021-11-22 | 2021-11-22 | Construction method of double-layer sunshade net arched shed for crop planting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113875468A true CN113875468A (en) | 2022-01-04 |
| CN113875468B CN113875468B (en) | 2023-04-07 |
Family
ID=79015417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111385788.9A Active CN113875468B (en) | 2021-11-22 | 2021-11-22 | Construction method of double-layer sunshade net arched shed for crop planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113875468B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223516A (en) * | 2023-11-15 | 2023-12-15 | 常州顶点温室工程有限公司 | Skeleton connecting piece for warmhouse booth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022199A (en) * | 1988-09-05 | 1991-06-11 | Ohbayashi Corporation | Construction apparatus and construction method |
| CN104782420A (en) * | 2015-04-30 | 2015-07-22 | 厦门农丰园大棚开发有限公司 | Agricultural greenhouse frame and connecting device thereof |
| CN206181952U (en) * | 2016-11-17 | 2017-05-24 | 湖南科比特光伏发电有限公司 | Quick installation thermal -insulation shed support |
| CN112655435A (en) * | 2020-12-23 | 2021-04-16 | 浙江德利遮阳材料有限公司 | Supporting structure of agricultural planting sunshade net and construction method thereof |
| CN213939111U (en) * | 2020-12-23 | 2021-08-13 | 浙江德利遮阳材料有限公司 | Supporting structure of farming sunshade net |
-
2021
- 2021-11-22 CN CN202111385788.9A patent/CN113875468B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022199A (en) * | 1988-09-05 | 1991-06-11 | Ohbayashi Corporation | Construction apparatus and construction method |
| CN104782420A (en) * | 2015-04-30 | 2015-07-22 | 厦门农丰园大棚开发有限公司 | Agricultural greenhouse frame and connecting device thereof |
| CN206181952U (en) * | 2016-11-17 | 2017-05-24 | 湖南科比特光伏发电有限公司 | Quick installation thermal -insulation shed support |
| CN112655435A (en) * | 2020-12-23 | 2021-04-16 | 浙江德利遮阳材料有限公司 | Supporting structure of agricultural planting sunshade net and construction method thereof |
| CN213939111U (en) * | 2020-12-23 | 2021-08-13 | 浙江德利遮阳材料有限公司 | Supporting structure of farming sunshade net |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223516A (en) * | 2023-11-15 | 2023-12-15 | 常州顶点温室工程有限公司 | Skeleton connecting piece for warmhouse booth |
| CN117223516B (en) * | 2023-11-15 | 2024-02-06 | 常州顶点温室工程有限公司 | Skeleton connecting piece for warmhouse booth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113875468B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106760461B (en) | A kind of installation method of full fabricated scaffold overhanging | |
| CN203795942U (en) | Tower reinforcing support structure | |
| CN113875468B (en) | Construction method of double-layer sunshade net arched shed for crop planting | |
| CN201135056Y (en) | Green vegetables, fruits shed | |
| CN106988537A (en) | A kind of installation method of sheet truss combining structure | |
| CN210598185U (en) | Shaped steel platform of unloading of encorbelmenting of fast-assembling quick detach | |
| CN101701497B (en) | Method for strengthening concrete column by pre-stressed fiber cloth | |
| CN1243884C (en) | Prefabrication type high level and structure and construction method thereof | |
| CN216380315U (en) | Platform canopy construction supporting structure | |
| CN205725581U (en) | Anti-settling pile foundation under water and photovoltaic flexible support system | |
| CN214464175U (en) | Assembled shield constructs empty counterforce device that pushes away of TBM complete machine | |
| CN211922646U (en) | Foundation pit protection frame | |
| CN209816936U (en) | Utilize anti-floating anchor rod to support basic gluten structure | |
| CN211775947U (en) | Structure is built to interim facility | |
| CN204062152U (en) | High-pressure service pump pipe fixing device | |
| CN113846561A (en) | Method for erecting 0# steel beam of cable-stayed bridge by adopting temporary stay cable and auxiliary bracket | |
| CN208266866U (en) | A kind of wind resistance steady type guy anchor | |
| CN207143751U (en) | Splice pier top block Support bracket in upstriker section | |
| CN108930546A (en) | A kind of improved flexible type shield of initiative and its application method | |
| CN214784161U (en) | Be used for smooth fender of place to protect structure | |
| CN219576451U (en) | Quick crossing frame for power transmission crossing construction | |
| CN221042709U (en) | Flexible bicycle shed photovoltaic supporting structure | |
| CN215420153U (en) | Inter-row reinforcing structure of photovoltaic support | |
| CN220521125U (en) | Protective net for scenic spot safety | |
| CN213868587U (en) | Large-volume concrete reinforcing steel bar mesh supporting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Construction method of double layer shading net arch shed for crop planting Effective date of registration: 20230809 Granted publication date: 20230407 Pledgee: Shengzhou Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: ZHEJIANG DELI SHADE MATERIAL CO.,LTD. Registration number: Y2023330001707 |