CN218921150U - Double-row conjuncted steel frame rain shelter suitable for southern peach producing area - Google Patents

Abstract

The utility model discloses a double-row conjuncted steel frame rain shelter suitable for a southern peach producing area, which comprises upright posts, wherein cross beams are equidistantly arranged at the tops of the upright posts, and arc-shaped arch bars are arranged above the cross beams; during the full bloom stage and the fruit harvesting stage, through the mutually supporting of stand, bearing diagonal, crossbeam, arc arch bar, vertical metal pole, the agricultural film that sets up, can play wind-resistant resistance to compression, the effect of taking shelter from the rain, only cover the agricultural film at big-arch shelter top, compared with the facility cultivation in north, have abundant sunshine and difference in temperature, the condition that appears the temperature is too high in having avoided the facility, it is suitable to develop in the southern peach producing area, the crossbeam passes through bearing diagonal and is connected with the stand, be triangular structure, stability is good, be favorable to improving the security, and the equipment of the utility model is simple, the installation of being convenient for is dismantled, be favorable to improving production efficiency, be fit for the construction of large tracts of land canopy, have very strong practicality.

Description

Double-row conjuncted steel frame rain shelter suitable for southern peach producing area

Technical Field

The utility model relates to the technical field of fruit tree cultivation and facility cultivation, in particular to a double-row conjuncted steel frame rain shelter suitable for a southern peach producing area.

Background

The fruit tree facility cultivation in China starts from the 50 th year of the 20 th century, and is divided into early-promoting cultivation, delayed cultivation, rain-shielding cultivation, disaster-resistant cultivation and the like, wherein the early-promoting cultivation is the main mode of the fruit tree facility cultivation in China at present. The early cultivation of peach trees can achieve the effect of 10-50 days in advance, and the cultivation can be delayed for 10-30 days in advance, so that the supply period of fruits is greatly prolonged. The main purpose of rain-sheltering cultivation is to prevent diseases caused by rainwater;

the facility cultivation of peach is fast developed in north of China, and can achieve the purposes of early promotion and delay due to cold weather, but the application is less due to higher temperature in the region of south of Yangtze river of China due to the closed environment of the greenhouse. The problems of the conventional open field cultivation in the south peach producing area in the Yangtze river of China are as follows: (1) the peach blossom period is easily influenced by bad environmental factors such as low-temperature overcast and rainy weather, so that the quality of flowers is poor, pollination and fertilization are bad, the fruit setting rate is low, high yield is difficult, and the yield is influenced; (2) some fruits of middle-late maturing varieties grow in a period of frequent rains and rains, high in humidity and the like, a transmission way is provided for plant diseases and insect pests, and meanwhile, fruits are seriously dropped before harvest and poor in quality. Thus, the cultivars are mainly early maturing varieties, the maturing period is concentrated, the characteristics are not strong, and the contradiction between regional, seasonal and structural supply and demand is quite prominent; (3) some special flat nectarine varieties are high in selling price and benefit, but are planted in open field in the Yangtze river basin with high humidity and raininess and the area in the south, so that the problems of fruit cracking, serious disease and insect damage, low yield and the like occur, and the flat nectarine varieties are difficult to apply in production; and through the rain-sheltering cultivation, fruit cracking can be effectively inhibited, disease occurrence is reduced, production loss caused by excessive rainwater is reduced, and better quality is maintained. Therefore, aiming at the characteristics of rain shelter cultivation in the southern peach producing area in China, the exploration of a rain shelter frame suitable for the southern peach producing area in China is urgent, and therefore, the double-row conjuncted steel frame rain shelter suitable for the southern peach producing area is provided.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the double-row conjuncted steel frame rain shelter suitable for the southern peach producing area, and the double-row conjuncted steel frame rain shelter is simple in assembly, convenient to mount and dismount, suitable for building a large-area rain shelter and strong in practicability, can play a role in wind resistance, compression resistance and rain shelter by means of mutual matching among the upright posts, the inclined supports, the cross beams, the arc-shaped arch bars, the longitudinal metal bars and the agricultural films, has abundant sunlight and temperature difference when being used for cultivating northern peaches, avoids the condition of overhigh temperature in the facilities, is suitable for developing in the southern peach producing area, and is connected with the upright posts through the inclined supports, has a triangular structure, is good in stability, is beneficial to improving safety, is convenient to mount and dismount, is beneficial to improving production efficiency, and is suitable for building the large-area rain shelter.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a be suitable for conjuncted steelframe of double row of south peach producing area, the rain shelter includes the stand, stand top equidistance is equipped with the crossbeam, crossbeam top position is equipped with the arc arch bar, the arc arch bar is connected with the stand, just arc arch bar and crossbeam junction are equipped with vertical metal pole.

As a preferable technical scheme of the utility model, the joints of the cross beam, the upright posts and the arc-shaped arch bars are respectively provided with a clamp, the left end and the right end of the cross beam are symmetrically provided with fixing holes, and the cross beam is respectively connected and fixed with the upright posts and the arc-shaped arch bars through the fixing holes and the first bolts.

As a preferable technical scheme of the utility model, the joint of the upright post and the cross beam is provided with the inclined support, the head end and the tail end of the inclined support are respectively provided with the mounting holes, and the inclined support is respectively connected and fixed with the upright post and the cross beam through the mounting holes and the second bolts.

As a preferable technical scheme of the utility model, the longitudinal metal rod is provided with a clamping groove, the surface of the arc-shaped arch rod is paved with an agricultural film, and the edge of the agricultural film is connected to the inner side of the clamping groove through a clamp spring.

As a preferable technical scheme of the utility model, the inclined support and the upright post form an included angle of 45 degrees, and the inclined support is symmetrically distributed along the surface of the upright post.

As a preferable technical scheme of the utility model, the upright post is of a square structure, and is made of steel structure materials.

Compared with the prior art, the utility model has the following beneficial effects:

during the full bloom stage and the fruit harvesting stage, through the mutually supporting of stand, bearing diagonal, crossbeam, arc arch bar, vertical metal pole, the agricultural film that sets up, can play wind-resistant resistance to compression, the effect of taking shelter from the rain, and cover the agricultural film only at big-arch shelter top, compared with the facility cultivation in north, have abundant sunshine and difference in temperature, the condition that appears the temperature too high in having avoided the facility, be fit for developing in south peach producing area, and the crossbeam passes through bearing diagonal and is connected with the stand, be triangular structure, stability is good, be favorable to improving the security, and the equipment of the utility model is simple, the installation of being convenient for is dismantled, be favorable to improving production efficiency, be fit for the construction of large tracts of land rain shelter, and have very strong practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a double-row conjoined steel frame rain shelter suitable for a southern peach producing area;

wherein: 1. a column; 2. a diagonal support; 3. a cross beam; 4. arc-shaped arch bars; 5. a longitudinal metal rod.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Example 1:

as shown in figure 1, the double-row conjuncted steel frame rain shelter suitable for the southern peach producing area comprises a column 1, wherein the top of the column 1 is equidistantly provided with a beam 3, an arc-shaped arch bar 4 is arranged above the beam 3, the arc-shaped arch bar 4 is connected with the column 1, and a longitudinal metal rod 5 is arranged at the joint of the arc-shaped arch bar 4 and the beam 3; clamping hoops are arranged at the joints of the cross beam 3, the upright posts 1 and the arc-shaped arch bars 4, fixing holes are symmetrically formed in the left end and the right end of the cross beam 3, and the cross beam 3 is respectively connected and fixed with the upright posts 1 and the arc-shaped arch bars 4 through the fixing holes and the first bolts; the joint of the upright post 1 and the cross beam 3 is provided with an inclined support 2, the head end and the tail end of the inclined support 2 are provided with mounting holes, and the inclined support 2 is respectively connected and fixed with the upright post 1 and the cross beam 3 through the mounting holes and a second bolt; a clamping groove is formed in the longitudinal metal rod 5, an agricultural film is laid on the surface of the arc-shaped arch rod 4, and the edge of the agricultural film is connected to the inner side of the clamping groove through a clamp spring; an included angle of 45 degrees is formed between the inclined support 2 and the upright post 1, and the inclined support 2 is symmetrically distributed along the surface of the upright post 1; the upright post 1 is of a square structure, and the upright post 1 is made of steel structure materials;

the main aim of the rain shelter cultivation is to prevent diseases caused by rainwater, effectively inhibit fruit cracking, reduce disease occurrence, reduce production loss caused by excessive rainwater and maintain good fruit quality, and therefore, the rain shelter is required to be manufactured, and the manufacturing process is as follows:

1. the greenhouse building material is purchased from building material markets, square steel pipes are used as upright posts 1, the dimension specification is 40cm multiplied by 40cm, and the height is 3m; the cross beam 3 has a diameter of 3.3cm and a length of 6m; the length of the inclined support 2 is 1.2m, and the length of the arc-shaped arch bar 4 is 8m;

2. the planting depth of the upright posts 1 is 50cm, the transverse spacing of the upright posts 1 is 5m, and the longitudinal spacing of the upright posts 1 is 3m;

3. punching at the position 2.2m away from the ground of the upright post 1, and connecting and fixing the cross beam 3 with the upright post 1 and the arc-shaped arch bar 4 through a clamp and a first bolt respectively;

4. mounting holes are formed in the front end and the rear end of the inclined support 2, and the two ends of the inclined support 2 are distributed and fixed with the upright post 1 and the cross beam 3 by using second bolts;

5. punching the top end of the upright column 1, fixedly connecting the arc-shaped arch bars 4 with the upright column 1 through screws, wherein the longitudinal distance between the arc-shaped arch bars 4 is 1m;

6. then the longitudinal metal rod 5 is fixedly connected with the cross beam 3 and the arc-shaped arch rod 4 through screws;

7. a clamping groove is formed in the longitudinal metal rod 5, an agricultural film is laid between the arc-shaped arch rods 4, and the edge of the agricultural film is fixed in the clamping groove through a clamp spring;

8. and covering the shed in the full bloom stage of the peach tree, and transversely pulling and fixing the peach tree from the upper part of the shed film by using a film pressing line.

During the full bloom stage and the fruit harvesting stage, through the mutually supporting of stand 1, bearing diagonal 2, crossbeam 3, arc arched rod 4, vertical metal pole 5, the agricultural film that sets up, can play wind resistance to compression, the effect of taking shelter from the rain, and cover the agricultural film only at big-arch shelter top, compared with the facility cultivation in north, have abundant sunshine and difference in temperature, the condition that appears the temperature is too high in having avoided the facility, it develops to be fit for in the regional development of south peach, and crossbeam 3 is connected with stand 1 through bearing diagonal 2, be triangular structure, stability is good, be favorable to improving the security, and the equipment of the utility model is simple, be convenient for install and dismantle, be favorable to improving production efficiency, be fit for the construction of large tracts of land shelter from the rain, and have very strong practicality. The method has the advantages of one-time investment, multiple years of income, low average economic cost and high planting economic effect, for example, the cost of greenhouse construction in the first year is 82 yuan per square meter, the cost per mu is 5.5 ten thousand yuan, the service life of the steel frame rain shelter is 15-20 years, the cost per mu is only 2734 yuan, and the mu income of special peach varieties such as flat nectarine is 2 ten thousand yuan.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (4)

1. Be suitable for conjuncted steelframe of double row of south peach producing area rain shelter, its characterized in that: the rain shelter comprises a stand column (1), wherein cross beams (3) are equidistantly arranged at the top of the stand column (1), arc-shaped arch bars (4) are arranged above the cross beams (3), the arc-shaped arch bars (4) are connected with the stand column (1), and longitudinal metal rods (5) are arranged at the joints of the arc-shaped arch bars (4) and the cross beams (3);

clamping hoops are arranged at the joints of the cross beam (3) with the upright posts (1) and the arc-shaped arch bars (4), fixing holes are symmetrically formed in the left end and the right end of the cross beam (3), and the cross beam (3) is respectively connected and fixed with the upright posts (1) and the arc-shaped arch bars (4) through the fixing holes and the first bolts;

the stand (1) is equipped with bearing diagonal (2) with crossbeam (3) junction, the mounting hole has all been seted up at bearing diagonal (2) end to end, bearing diagonal (2) are connected fixedly with stand (1), crossbeam (3) respectively through mounting hole, second bolt.

2. A double row conjoined steel frame rain shelter suitable for a southern peach producing area as claimed in claim 1, wherein: the clamping groove is formed in the longitudinal metal rod (5), an agricultural film is laid on the surface of the arc-shaped arch rod (4), and the edge of the agricultural film is connected to the inner side of the clamping groove through the clamp spring.

3. A double row conjoined steel frame rain shelter suitable for a southern peach producing area as claimed in claim 2, wherein: the inclined support (2) and the upright post (1) form an included angle of 45 degrees, and the inclined support (2) is symmetrically distributed along the surface of the upright post (1).

4. A double row conjoined steel frame rain shelter suitable for a southern peach producing area as claimed in claim 1, wherein: the upright post (1) is of a square structure, and the upright post (1) is made of steel structure materials.

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