CN211671626U

CN211671626U - Expanded skeleton structure for building simple greenhouse

Info

Publication number: CN211671626U
Application number: CN202020165073.7U
Authority: CN
Inventors: 平博森; 蒋敏寅
Original assignee: Shanghai Pingli Agricultural Greenhouse Engineering Co ltd
Current assignee: Shanghai Pingli Agricultural Greenhouse Engineering Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-10-16
Anticipated expiration: 2030-02-12

Abstract

The utility model relates to the technical field of agricultural greenhouses, in particular to an expanded skeleton structure for constructing a simple greenhouse, wherein a straight beam for connection is arranged between a left portal frame and a right portal frame, a telescopic shed component is arranged on the right side of the right portal frame and comprises at least two shed supports, and a shed film is arranged between the adjacent shed supports; any shed support comprises an arch frame and two straight column parts connected with the arch frame; the straight beams comprise a top straight beam and two side straight beams, the top straight beam is connected with the tops of the left portal frame and the right portal frame, and the side straight beams are connected with upright columns on two sides of the left portal frame and the right portal frame; the top straight beam is provided with a top sliding groove, and an arch center of any shed support is provided with an arch center sliding block matched with the top sliding groove; any side straight beam is provided with a side sliding groove, and a straight column part of any shed support is provided with a straight column sliding block matched with the side sliding groove. The utility model discloses reduce the big-arch shelter construction degree of difficulty, spending when sparingly building.

Description

Expanded skeleton structure for building simple greenhouse

Technical Field

The utility model relates to an agricultural greenhouse technical field, concretely relates to expansion skeleton texture for buildding simple and easy type warmhouse booth.

Background

Agricultural greenhouses are generally constructed by combining transparent coverings such as plastic films and glass with a greenhouse support made of metal or plastic. In daytime, sunlight irradiates the greenhouse through the transparent covering, and generates long-wave radiation when irradiating the ground and the thin film wall, namely heat is generated, and the transparent covering can effectively obstruct and reflect most of the long-wave radiation emitted by the ground, the thin film or the wall formed by glass and the like, so that the heat is accumulated through the soil, the thin film or the glass wall; at night, the heat preservation quilt is arranged outside the greenhouse, and at the moment, the heat accumulated by the soil, the film or the glass wall is slowly released from inside to outside, so that the aim of keeping the temperature inside the greenhouse is fulfilled. Therefore, in the relatively stable planting environment constructed by the greenhouse, crops can grow and mature healthily and quickly, the yield and the quality are ensured, and a firm foundation is provided for the large demand of the fruit and vegetable market.

However, the traditional agricultural greenhouse has a large investment in the cost for dismantling and building. Because the number and the variety of the building materials are numerous, the building process is basically carried out manually, the operation steps are more complicated, and more manpower and time are often consumed. For the average grower, the income of the planting will certainly be discounted accordingly. Once the greenhouse is built and molded, the greenhouse is equivalent to a fixed building, the structural strength is replaced by the flexibility, and the greenhouse cannot cope with occasions and planting users needing to frequently transfer planting fields. Moreover, the structure of this kind of big-arch shelter is dismantling the in-process and is lost greatly, for example, in the in-process of dismantling and building, the easy deformation of canopy skeleton, the easy damaged, the easy condition such as losing of connecting piece of canopy membrane are more taken place. Therefore, the recycling rate of the greenhouse structure is low, and the process of rebuilding after each dismantling causes great extra expenditure for growers.

For the above reasons, there is a need to develop a simple greenhouse structure which can be conveniently constructed and dismantled and can ensure recycling to achieve the purpose of rapid construction, thereby satisfying the market demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an expansion skeleton texture for buildding simple and easy type warmhouse booth solves above technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

an expanded skeleton structure for building a simple greenhouse comprises a left portal frame and a right portal frame which are oppositely arranged, wherein a straight beam is arranged between the two portal frames and is connected with the left portal frame and the right portal frame, a telescopic shed assembly is arranged on the right side of the right portal frame and comprises at least two shed supports, and a shed film is arranged between every two adjacent shed supports;

any one of the shed supports comprises an arch frame and a straight column part, wherein two ends of the arch frame are respectively connected with the straight column part, the arch frame is an arched beam, and the straight column part is a vertical column body;

the straight beams comprise a top straight beam and two side straight beams, the top straight beam is connected with the tops of the left door frame and the right door frame, and the side straight beams are connected with upright columns on two sides of the left door frame and the right door frame;

the top straight beam is provided with a top sliding groove, an arch frame of any shed support is provided with an arch frame sliding block matched with the top sliding groove, and the arch frame sliding block is clamped into the top sliding groove to enable the shed support to slide on the top straight beam;

and any one side part straight beam is provided with a side part sliding groove, any one side part straight beam part of the shed support is provided with a straight column sliding block matched with the side part sliding groove, and the straight column sliding block is clamped into the side part sliding groove to ensure that the shed support slides on the side part straight beam.

The utility model discloses a set up flexible canopy subassembly, the cooperation sets up the spout on the straight beam of connecting the portal for flexible canopy subassembly can expand the back at the straight beam and cover between two portals, thereby accomplishes the major structure of big-arch shelter and builds fast.

And the left portal frame is provided with a connecting hole connected with the most left side of the telescopic shed component and the shed support.

The top straight beam is provided with top fastening holes at equal intervals, the arch frame of any one of the shed supports is provided with arch frame fastening holes corresponding to the top fastening holes, and after the telescopic shed component is unfolded, the fastening piece penetrates through the arch frame fastening holes and the top fastening holes corresponding to the arch frame fastening holes and then is fastened, so that the arch frame is fixed on the top straight beam.

And after the telescopic shed component is unfolded, the fastening part penetrates through the side fastening hole and the straight column fastening hole corresponding to the side fastening hole and then is fastened, so that the straight column part is fixed on the side straight beam.

And any angle iron fixing hole convenient for mounting angle iron is arranged at the bottom of the straight column part of the shed support, and after the telescopic shed component is unfolded, the angle iron is mounted at the bottom of any straight column part, and the shed support is fixed on the ground after the ground nail is driven into the through hole in the angle iron.

Adjacent be equipped with the tensioning rope between the canopy support, the length of tensioning rope is no longer than the distance between two canopy supports when the canopy membrane between the canopy support of its setting expands to the biggest breadth, through the biggest expansion distance between two adjacent canopy supports of tensioning rope restriction, the expansion in-process at flexible canopy subassembly of being convenient for prevents to cause the excessive expansion of canopy support and strain the canopy membrane owing to inertia.

The tensioning rope is arranged on one side of the outer surface of the greenhouse film of the telescopic greenhouse assembly, and the outer surface of the greenhouse film refers to the film surface of the greenhouse film facing the outside after the telescopic greenhouse assembly is unfolded to form a greenhouse.

The tensioning rope is arranged on one side of the inner surface of the greenhouse film of the telescopic greenhouse assembly, and the inner surface of the greenhouse film refers to the film surface of the greenhouse film facing the inner chamber of the greenhouse after the telescopic greenhouse assembly is unfolded to form the greenhouse.

In addition, the tensioning rope can all set up one in the inside and outside of canopy membrane to after arbitrary tensioning rope fracture, still can protect the canopy membrane not hindered by the strain, this structure mainly corresponds the outside condition in outside tensioning rope place comparatively abominable, thereby the condition that its life-span is short than inside tensioning rope.

Has the advantages that: due to the adoption of the technical scheme, the utility model discloses can realize building the green house fast, need not to consume too much manpower and time, reduce the construction degree of difficulty, spending when saving the construction makes the green house follow practicality to the ease for use progress, improves reuse rate.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of the shed support of the present invention;

fig. 4 is a schematic view of the vertical column of the middle canopy frame of the present invention when connected with the lateral vertical beam.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings.

Referring to fig. 1 and 2, the expanded skeleton structure for building the simple greenhouse comprises a left portal frame 101 and a right portal frame 102 which are oppositely arranged, a straight beam is arranged between the two portal frames and connected with the left portal frame and the right portal frame, the straight beam comprises a top straight beam 201 and two side straight beams 202, the top straight beam 201 is connected with the tops of the left portal frame 101 and the right portal frame 102, and the side straight beams 202 are connected with two side upright posts of the left portal frame 101 and the right portal frame 102. The connection mode can adopt bolt connection, and therefore paired bolt holes are arranged in advance on the portal frame and the straight beam.

The right side of the right gantry 102 is provided with a telescoping shed assembly. The telescopic shed assembly comprises at least two shed supports 300, and a shed film 400 is arranged between every two adjacent shed supports 300.

Referring to fig. 3, any of the canopy legs 300 includes an arch 301 and a post 302 (the illustrated structure is a structure in which the post and the arch are separated by a dotted line, and they may be configured as an integrally formed structure), the post 302 is connected to each end of the arch 301, the arch 301 is an arched beam, and the post 302 is a vertical post.

The top straight beam 201 is provided with a top sliding groove 2011, the arch 301 of any shed support 300 is provided with an arch sliding block 3011 matched with the top sliding groove 2011, and the arch sliding block 3011 is clamped into the top sliding groove 2011 to enable the shed support 300 to slide on the top straight beam 201.

A side sliding groove 2021 is arranged on any side straight beam 202, a straight column slider 3021 matched with the side sliding groove 2021 is arranged on the straight column part 302 of any shed support 300, and the straight column slider 3021 is clamped in the side sliding groove 2021, so that the shed support 300 slides on the side straight beam 202.

Referring to fig. 2 and 3, top fastening holes 2012 are formed in the top straight beam 201 at equal intervals, arch fastening holes 3012 corresponding to the top fastening holes are formed in the arch 301 of any one of the canopy brackets 300, and after the telescopic canopy assembly is unfolded, the arch 301 is fastened by fastening members penetrating through the arch fastening holes 3012 and the top fastening holes 2012 corresponding to the fastening holes, so that the arch 301 is fixed to the top straight beam 201. Side fastening holes 2022 are arranged on any one of the side straight beams 202 at equal intervals, and a straight column fastening hole 3022 corresponding to the side fastening hole is arranged on the straight column part 302 of any one of the shed brackets. As shown in fig. 2, 3 and 4, when the canopy module is unfolded, the fastening members 3027 are inserted into the side fastening holes 2022 and the corresponding upright fastening holes 3022 and then fastened, so that the upright posts 302 are fixed to the side upright beams 202.

In order to enhance the firmness of the expanded telescopic shed assembly, a connecting hole connected with the leftmost shed support of the telescopic shed assembly can be formed in the left portal frame 101, so that the telescopic shed assembly is expanded to the limit and then fixedly connected with the leftmost shed support and the left portal frame through connecting pieces such as bolts.

Referring to fig. 3, the bottom of the upright post 302 of any shed support 300 is provided with angle iron fixing holes for conveniently mounting angle iron 3024, after the telescopic shed assembly is unfolded, the angle iron 3024 is mounted at the bottom of any upright post after a fastener 3025 is passed through the angle iron fixing holes, and then the shed support is fixed on the ground after ground nails 3026 are driven into the through holes of the angle iron 3024.

Tensioning ropes 500 are arranged between the adjacent shed supports, and the length of the tensioning ropes 500 is not more than the distance between the two shed supports 300 when the shed film 400 between the shed supports arranged on the tensioning ropes is expanded to the maximum breadth. The tensioning rope 500 can be arranged on one side of the outer surface of the shed film of the telescopic shed component or on one side of the inner surface of the shed film, and the tensioning ropes can also be arranged on the surfaces of the inner side and the outer side of the shed film.

The utility model discloses well canopy membrane is the canopy face of being made by the plastic film material. The utility model discloses in the implementation process, can connect the back with three straight beams for two gantries earlier, go into the corresponding spout on the straight beam with the corresponding slider card of flexible canopy subassembly again, treat to slide to suitable position or until the taut back of tensioning rope, each position of rethread fastener fastening canopy support is through ground nail and the fixed canopy support of angle bar to ground at last, connect leftmost canopy support and left portal to realize the major structure construction of big-arch shelter. In order to play a role in sealing, the rubber elastic pad can be additionally arranged on the fastener to realize the sealing of each connecting hole position, the sealing at the position of the portal frame can be realized by additionally arranging a sealing strip at the connecting position of the portal frame and the shed support frame, or the sealing is realized by the joint gap of the sticking strips.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An expanded skeleton structure for building a simple greenhouse comprises a left portal frame and a right portal frame which are oppositely arranged, wherein a straight beam is arranged between the two portal frames and is connected with the left portal frame and the right portal frame;

and any one side part straight beam is provided with a side part sliding groove, any one side part straight beam part of the shed support is provided with a straight column sliding block matched with the side part sliding groove, and the straight column sliding block is clamped in the side part sliding groove to ensure that the shed support slides on the side part straight beam.

2. The expanded type skeleton structure for building the simple greenhouse as claimed in claim 1, wherein the left portal frame is provided with a connecting hole connected with the left-most greenhouse support of the telescopic greenhouse assembly.

3. The expanded framework structure for building the simple greenhouse as claimed in claim 1, wherein top fastening holes are arranged on the top straight beams at equal intervals, and arch frame fastening holes corresponding to the top fastening holes are arranged on the arch frame of any greenhouse support.

4. The expanded type framework structure for constructing the simple greenhouse as claimed in claim 1, wherein the side straight beams are provided with side fastening holes at equal intervals, and the straight column part of any greenhouse support is provided with a straight column fastening hole corresponding to the side fastening hole.

5. The expanded type skeleton structure for constructing the simple greenhouse as claimed in claim 1, wherein the bottom of the straight column part of any one of the greenhouse supports is provided with an angle iron fixing hole for conveniently installing angle iron.

6. The expanded framework structure for constructing the simple greenhouse as claimed in any one of claims 1 to 5, wherein tension ropes are arranged between the adjacent greenhouse supports, and the lengths of the tension ropes do not exceed the distance between the two greenhouse supports when the greenhouse film between the greenhouse supports is expanded to the maximum breadth.

7. The expanded type skeleton structure for building the simple greenhouse as claimed in claim 6, wherein the tensioning ropes are arranged on one side of the outer surface of the greenhouse film of the telescopic greenhouse assembly.

8. The expanded type skeleton structure for building the simple greenhouse as claimed in claim 6, wherein the tensioning ropes are arranged on one side of the inner surface of the greenhouse film of the telescopic greenhouse assembly.

9. The expanded type skeleton structure for constructing the simple greenhouse as claimed in claim 7, wherein the tensioning rope is also arranged between the adjacent greenhouse supports on the inner surface side of the greenhouse film of the telescopic greenhouse assembly.