CN220000162U

CN220000162U - Oval tube large-span sunlight greenhouse

Info

Publication number: CN220000162U
Application number: CN202320883330.4U
Authority: CN
Inventors: 陈利; 管香丽; 杨广灿
Original assignee: Beijing Zhongnong Lvyuan Intelligent Agriculture Co ltd
Current assignee: Beijing Zhongnong Lvyuan Intelligent Agriculture Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-11-14
Anticipated expiration: 2033-04-19

Abstract

The utility model belongs to the technical field of sunlight greenhouses, in particular to an oval tube large-span sunlight greenhouse which comprises a support rib with a semi-oval structure, wherein a plurality of support ribs are distributed in a linear array, a first butt joint groove is formed in the side face of the top of each support rib, a clamping mechanism used for limiting and fixing the support ribs is arranged on the inner side of the lower end of each support rib, and the clamping mechanism comprises a second butt joint groove formed in one side of each support rib. This oval tube large-span sunlight greenhouse through setting up chucking mechanism and balanced cable, can make the chucking piece upwards move through the promotion of action bars to the chucking piece for in the supporting rib was gone into to the upper end card of chucking piece, spacing the supporting rib, and keep constantly the supporting rib through two sets of balanced cable, avoid the supporting rib to produce the collapse, and then ensure the stationarity that sunlight greenhouse was built.

Description

Oval tube large-span sunlight greenhouse

Technical Field

The utility model relates to the technical field of sunlight greenhouses, in particular to an elliptical tube long-span sunlight greenhouse.

Background

The sunlight greenhouse is short for energy-saving sunlight greenhouse, also called as a greenhouse, and consists of two side gable walls, a maintained wall body, a supporting framework and a covering material. Is a unique greenhouse type in northern areas of China. The greenhouse is not heated indoors, solar energy is absorbed through the rear wall body to realize heat accumulation and release, and a certain indoor temperature level is maintained, so that the growth requirement of vegetable crops is met;

the large-span ecological sunlight greenhouse (CN 215957379U) disclosed on the Chinese patent website comprises a first wall body and a second wall body, wherein the top end of the first wall body and the top end of the second wall body are connected with a ceiling, a fixed block is arranged on the inner side of the first wall body, the fixed block is rotationally connected with a rotating block, one end of the rotating block is connected with a connecting block, the connecting block is rotationally connected with a sleeve through a bearing, the sleeve is movably connected with a threaded support column, the bottom of the ceiling is provided with a sliding rail, the sliding rail is slidably connected with a sliding block, one side of the sliding block is hinged with the threaded support column, a light supplementing plate is movably connected below the ceiling, and a plurality of light supplementing lamps are arranged below the light supplementing plate;

the technical scheme in above-mentioned patent document is although having the manpower sparingly to make the light filling more convenient and can adjust bearing structure under extreme weather, make bearing structure and the angle between the ceiling change, thereby make the supporting effect of ceiling further, the security is better, but current sunlight greenhouse is the oval shape of quarter generally, the area is less, can't plant great trees, also be inconvenient for planting and picking machinery and operate, current sunlight greenhouse of large tracts of land is when putting up, can't guarantee to put up stability and balance between the steel pipe, appears collapsing easily, has reduced sunlight greenhouse's the stability of putting up.

Disclosure of Invention

Based on the technical problems that the stability and balance among the built steel pipes cannot be guaranteed, collapse is easy to occur and the building stability of the sunlight greenhouse is reduced when the existing large-area sunlight greenhouse is built, the utility model provides an elliptical pipe large-span sunlight greenhouse.

The utility model provides an oval tube large-span sunlight greenhouse which comprises a support rib with a semi-oval structure, wherein a plurality of support ribs are distributed in a linear array, a first butt joint groove is formed in the side face of the top of each support rib, a clamping mechanism used for limiting and fixing the support ribs is arranged on the inner side of the lower end of each support rib, and the clamping mechanism comprises a second butt joint groove formed in one side of each support rib.

Preferably, the inner walls of the plurality of first butt joint grooves are in sliding connection with first connecting strips, and clamping grooves for installing the shed roof are formed in the upper surfaces of the first connecting strips.

Through above-mentioned technical scheme, can fix and spacing through the cooperation of first connecting strip and first butt joint groove the top of a plurality of support ribs, carry out preliminary connection to a plurality of support ribs.

Preferably, the inner wall of the second butt joint groove is slidably inserted with a second connecting strip, an inserting groove is formed in one end surface of the second connecting strip, and an operating rod is movably inserted into the inner wall of the inserting groove.

Through above-mentioned technical scheme, can be through the cooperation of second butt joint groove and second connecting strip to be connected and support the both ends bottom of supporting rib.

Preferably, the inner top wall of the plugging groove is provided with a flat-mouth groove, the inner top wall of the flat-mouth groove is provided with a telescopic mouth, and one end of the telescopic mouth penetrates through and extends to the inner wall of the supporting rib.

Through the technical scheme, the position relation between the flat slot and the telescopic opening can be limited, and the positions of the starting end and the tail end of the telescopic opening can be determined.

Preferably, the inner wall of the telescopic opening is movably sleeved with a clamping block, and the outer surface of the upper end of the clamping block is movably spliced with the inner wall of the telescopic opening positioned in the supporting rib.

Through above-mentioned technical scheme, can be through the cooperation of chucking piece with the concertina type mouth to be connected between supporting rib and the second connecting strip.

Preferably, a plurality of support ribs are provided with a holding hole on one side surface, two groups of holding holes are alternately arranged at intervals, and two groups of balancing steel ropes which are reversely arranged are respectively sleeved on the inner walls of the holding holes.

Through the technical scheme, the plurality of support ribs can be mutually kept constant through the two groups of balance steel ropes, and the stability among the support ribs is ensured.

Preferably, one side surfaces of the supporting ribs at two ends are fixedly connected with a holding frame through miniature hydraulic cylinders, and free ends of the two groups of balance steel cables are respectively fixedly connected with one side surfaces of the two holding frames.

Through the technical scheme, the holding constant frame can be pushed through the miniature hydraulic cylinder, so that two groups of balance steel cables are reversely pulled, and balance among the plurality of support ribs is further ensured.

The beneficial effects of the utility model are as follows:

through setting up chucking mechanism and balanced cable, can make the chucking piece upwards remove through the promotion of action bars to the chucking piece for in the supporting rib was gone into to the upper end card of chucking piece, spacing to the supporting rib, and keep constantly the supporting rib through two sets of balanced cable, avoid the supporting rib to produce the collapse, and then ensure the stationarity that sunlight greenhouse was built.

Drawings

FIG. 1 is a schematic diagram of an oval tube large-span solar greenhouse according to the present utility model;

FIG. 2 is a perspective view of a support rib structure of an oval tube large-span solar greenhouse;

FIG. 3 is a cross-sectional view of a second connecting strip structure of an oval tube large-span solar greenhouse;

fig. 4 is an enlarged view of the structure a in fig. 3 of an oval tube large-span sunlight greenhouse according to the present utility model.

In the figure: 1. a support rib; 2. a first docking slot; 3. a first connecting bar; 4. a clamping groove; 5. a second docking slot; 51. a second connecting bar; 52. a plug-in groove; 53. an operation lever; 54. a flat slot; 55. a telescopic opening; 56. a clamping block; 6. maintaining a constant hole; 7. balance steel ropes; 8. a miniature hydraulic cylinder; 9. holding a constant frame; 10. and (5) a shed roof.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an oval pipe large-span sunlight greenhouse comprises a support rib 1 with a semi-oval structure, wherein a plurality of support ribs 1 are distributed in a linear array, a first butt joint groove 2 is formed in the side face of the top of the support rib 1, first connecting strips 3 are slidably inserted into the inner walls of the first butt joint grooves 2, clamping grooves 4 for installing a shed roof 10 are formed in the upper surfaces of the first connecting strips 3, the tops of the support ribs 1 can be fixed and limited through the cooperation of the first connecting strips 3 and the first butt joint grooves 2, and the support ribs 1 are preliminarily connected.

The inboard chucking mechanism that is used for carrying out spacing fixed to a plurality of support ribs 1 that is provided with of lower extreme of a plurality of support ribs 1, chucking mechanism is including seting up the second butt joint groove 5 in support rib 1 one side, and the inner wall slip grafting of second butt joint groove 5 has second connecting strip 51, and grafting groove 52 has been seted up to the one end surface of second connecting strip 51, and the inner wall activity grafting of grafting groove 52 has action bars 53, can connect and support the both ends bottom of support rib 1 through the cooperation of second butt joint groove 5 and second connecting strip 51.

The flat slot 54 is arranged on the inner top wall of the inserting slot 52, the telescopic opening 55 is arranged on the inner top wall of the flat slot 54, one end of the telescopic opening 55 penetrates through and extends to the inner wall of the supporting rib 1, the position relation between the flat slot 54 and the telescopic opening 55 can be limited, the positions of the initial end and the tail end of the telescopic opening 55 are determined, the inner wall of the telescopic opening 55 is movably sleeved with the clamping block 56, the outer surface of the upper end of the clamping block 56 is movably inserted with the inner wall of the telescopic opening 55 positioned in the supporting rib 1, and the supporting rib 1 and the second connecting strip 51 can be connected through the matching of the clamping block 56 and the telescopic opening 55.

The constant holes 6 are formed in one side surface of the supporting ribs 1, two groups of constant holes 6 are alternately arranged at intervals, two groups of balance steel ropes 7 which are reversely arranged are sleeved on the inner walls of the two groups of constant holes 6 respectively, the mutual constant holding can be carried out between the supporting ribs 1 through the two groups of balance steel ropes 7, the stability between the supporting ribs 1 is ensured, the constant frames 9 are fixedly connected to one side surface of the supporting ribs 1 at two ends through the micro hydraulic cylinders 8, the free ends of the two groups of balance steel ropes 7 are fixedly connected with one side surface of the two constant frames 9 respectively, the constant frames 9 can be pushed through the micro hydraulic cylinders 8, the two groups of balance steel ropes 7 are reversely pulled, and the balance among the supporting ribs 1 is ensured.

Through setting up chucking mechanism and balanced cable 7, can make chucking piece 56 upwards remove through the promotion of action bars 53 to chucking piece 56 for in chucking piece 56's upper end card goes into support rib 1, carries out spacingly to support rib 1, and keeps constantly support rib 1 through two sets of balanced cable 7, avoids support rib 1 to produce the collapse, and then ensures the stationarity that sunlight greenhouse was built.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An oval pipe large-span sunlight greenhouse which is characterized in that: the novel support rib comprises a support rib (1) with a semi-elliptical structure, wherein a plurality of support ribs (1) are distributed in a linear array, a first butt joint groove (2) is formed in the side face of the top of the support rib (1), a plurality of clamping mechanisms used for limiting and fixing the support ribs (1) are arranged on the inner sides of the lower ends of the support ribs (1), each clamping mechanism comprises a second butt joint groove (5) formed in one side of the support rib (1), a second connecting strip (51) is slidably inserted into the inner wall of each second butt joint groove (5), an inserting groove (52) is formed in one end surface of each second connecting strip (51), an operating rod (53) is movably inserted into the inner wall of each inserting groove (52), a flat opening groove (54) is formed in the inner top wall of each inserting groove (52), a telescopic opening (55) is formed in the inner top wall of each flat opening groove (54), and one end of each telescopic opening (55) penetrates through and extends to the inner wall of the support rib (1);

the inner wall activity of flexible mouth (55) has cup jointed chucking piece (56), the upper end surface of chucking piece (56) with be located inside of supporting rib (1) the inner wall activity grafting of flexible mouth (55), a plurality of one side surface of supporting rib (1) has all been seted up and has been held constant hole (6), two sets of hold constant hole (6) interval crisscross setting, two sets of the inner wall of holding constant hole (6) has cup jointed balanced cable wire (7) of two sets of reverse settings respectively.

2. An oval-tube large-span solar greenhouse according to claim 1, characterized in that: the inner walls of the first butt joint grooves (2) are slidably inserted with first connecting strips (3), and clamping grooves (4) for installing the shed roof (10) are formed in the upper surfaces of the first connecting strips (3).

3. An oval-tube large-span solar greenhouse according to claim 1, characterized in that: one side surface of each supporting rib (1) at two ends is fixedly connected with a constant holding frame (9) through a miniature hydraulic cylinder (8), and the free ends of the two groups of balance steel cables (7) are respectively fixedly connected with one side surface of each constant holding frame (9).