CN212464227U

CN212464227U - Greenhouse keel structure

Info

Publication number: CN212464227U
Application number: CN202020581878.XU
Authority: CN
Inventors: 李子轩
Original assignee: Jining Jingze Information Technology Co ltd
Current assignee: Jining Jingze Information Technology Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2021-02-05
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a greenhouse keel structure, which comprises an inverted trapezoidal steel groove; a plurality of rib plates are equidistantly arranged at the bottom of the steel groove, connecting holes are longitudinally arranged at the rib plates at the front end and the rear end in a penetrating manner, the two connecting holes are bilaterally symmetrically arranged, and a sliding groove is longitudinally arranged on the end surface of each rib plate in a penetrating manner; a plurality of rotating seats are symmetrically arranged on the inner walls of the two sides of the steel groove, a sleeve is assembled in each rotating seat, and a stud bolt is matched between each rotating seat and the corresponding sleeve; this product plays the effect of middle transition through the steel bay, and transition position department avoids the top infiltration of big-arch shelter through water guide between the steel bay.

Description

Greenhouse keel structure

Technical Field

The utility model relates to a big-arch shelter fossil fragments structure.

Background

With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. The success of covering hotbeds with greenhouse films in Japan and European and American countries in the early 50 s was achieved, and good results were obtained by covering small sheds and greenhouses subsequently. The polyvinyl chloride agricultural film is introduced in autumn in 1955 in China, and is firstly used for covering vegetables in small sheds in Beijing to obtain the effect of precocity and yield increase. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production. At present, the greenhouse is used for potted flower and cut flower cultivation, fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and tangerines, forestry production is used for forest seedling cultivation, ornamental tree cultivation and the like, and breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish breeding, fry breeding and the like.

Large-scale big-arch shelter, in intermediate position department need set up fossil fragments, plays the transition effect through fossil fragments, avoids the span of steel pipe too big and the unstable structure that leads to.

However, in the prior art, water seepage often occurs at the connection position of the keels.

Based on the problems, the greenhouse keel structure with the water guide function is designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a big-arch shelter keel structure with water guide function.

In order to solve the above problem, the utility model adopts the following technical scheme:

a greenhouse keel structure comprises an inverted trapezoidal steel groove; a plurality of rib plates are equidistantly arranged at the bottom of the steel groove, connecting holes are longitudinally arranged at the rib plates at the front end and the rear end in a penetrating manner, the two connecting holes are bilaterally symmetrically arranged, and a sliding groove is longitudinally arranged on the end surface of each rib plate in a penetrating manner; a plurality of rotating seats are symmetrically arranged on the inner walls of the two sides of the steel groove, a sleeve is assembled in each rotating seat, a stud bolt is matched between each rotating seat and the corresponding sleeve, and a screw for fixing the steel pipe is screwed in the outer wall of each sleeve; a U-shaped supporting block is assembled below the rib plate, a first bolt is matched between the supporting block and the sliding groove, an inserting sleeve is arranged at the bottom of the supporting block, a main frame rod is inserted into the inserting sleeve, and the lower end of the main frame rod is inserted into the ground; a first screw is screwed in the outer wall of the plug bush and abuts against the main frame rod after being screwed in, and at the moment, the plug bush and the main frame rod are fixed; and a connecting rod is assembled between the two steel grooves which are combined in the front and the back, both ends of the connecting rod are processed with threaded parts, and the connecting rod is matched with a nut after passing through the connecting holes on both sides.

Preferably, two hoops are assembled on the main frame rod, a bolt is connected between the two hoops, a support plate is welded on the outer side of each hoop, a traction hole is drilled at the tail end of each support plate, a plurality of pipeline holes for fixing pipelines are drilled on the plate surface of each support plate, a second screw is installed at the top or the bottom of each support plate, and the second screw is screwed into the pipeline hole; a steel cable is matched in the traction hole, and the end of the steel cable far away from the traction hole is poured in the ground; above-mentioned structure can exert pulling force down in the left and right sides of body frame pole, increases the installation stability of main hack lever. Meanwhile, a pipeline for spraying needs to be built in the greenhouse, and the pipeline can be penetrated through the pipeline hole, so that the building of the pipeline is facilitated.

Preferably, a protective sleeve made of sponge is sleeved on the part of the steel cable exposed on the ground; the individual cables are conspicuous inside the booth and can easily trip workers located inside the booth. Therefore, a protective sleeve is arranged, and the protective sleeve can be in soft contact with a person in contact with the protective sleeve. Meanwhile, the surface of the protective sleeve can be coated with obvious colors such as red, green and the like.

Preferably, the steel tank is formed by bending a galvanized steel sheet.

Preferably, the main frame rod is made of Q235 common carbon structural steel, and the thickness of the main frame rod is 4-6 mm.

After the two adjacent steel grooves are tensioned through the connecting rod, the connecting position needs to be sealed through glass cement gluing.

The utility model has the advantages that:

1) in the product, the greenhouse steel pipe is inserted through the sleeve, and the angle of the sleeve is adjustable, so that the steel pipe can conveniently find a proper installation angle;

2) the effect of middle transition is achieved through the steel grooves, and water is guided between the steel grooves at the transition position, so that water seepage above the greenhouse is avoided;

3) the supporting block can transversely slide along the ribbed slab, so that the position of the main frame rod can be flexibly adjusted, and obstacles or pipelines on the ground are avoided;

4) the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the connection of two steel troughs;

fig. 3 is an enlarged view at a.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, 2 and 3, the greenhouse keel structure comprises an inverted trapezoidal steel channel 1; a plurality of rib plates 2 are equidistantly arranged at the bottom of the steel groove 1, connecting holes 201 are longitudinally arranged at the rib plates 2 at the front end and the rear end in a penetrating manner, the two connecting holes 201 are bilaterally symmetrically arranged, and a sliding groove 202 is longitudinally arranged on the end surface of each rib plate 2 in a penetrating manner; a plurality of rotating seats 3 are symmetrically arranged on the inner walls of two sides of the steel groove 1, a sleeve 4 is assembled in each rotating seat 3, a stud bolt 301 is matched between each rotating seat 3 and the corresponding sleeve 4, and a screw 401 for fixing a steel pipe is screwed into the outer wall of each sleeve 4; a U-shaped supporting block 5 is assembled below the rib plate 2, a first bolt 501 is fitted between the supporting block 5 and the chute 202, an inserting sleeve 502 is arranged at the bottom position of the supporting block 5, a main frame rod 6 is inserted into the inserting sleeve 502, and the lower end of the main frame rod 6 is inserted into the ground; a first screw 511 is screwed in the outer wall of the plug bush 502, the first screw 511 is screwed in and props against the main frame rod 6, and at the moment, the plug bush 502 and the main frame rod 6 are fixed; a connecting rod 7 is assembled between the two steel grooves 1 combined in the front and the back, both ends of the connecting rod 7 are processed with threaded parts 701, and the connecting rod 7 is matched with nuts 702 after passing through the connecting holes 201 on both sides.

In a preferred embodiment of the present invention, two clamps 8 are assembled on the main frame bar 6, a bolt 801 is connected between the two clamps 8, a support plate 802 is welded to the outer side of each clamp 8, a traction hole 803 is drilled at the end of the support plate 802, a plurality of pipeline holes 804 for fixing pipelines are drilled on the surface of the support plate 802, a second screw 805 is installed at the top or bottom of the support plate 802, and the second screw 805 is screwed into the pipeline hole 804; a steel cable 9 is matched in the traction hole 803, and the end of the steel cable 9 far away from the traction hole 803 is poured in the ground; above-mentioned structure can exert pulling force down in the left and right sides of body frame pole, increases the installation stability of main hack lever. Meanwhile, a pipeline for spraying needs to be built in the greenhouse, and the pipeline can be penetrated through the pipeline hole, so that the building of the pipeline is facilitated.

In a preferred embodiment of the present invention, a protective sleeve 901 made of sponge is sleeved on the portion of the steel cable 9 exposed on the ground; the individual cables are conspicuous inside the booth and can easily trip workers located inside the booth. Therefore, a protective sleeve is arranged, and the protective sleeve can be in soft contact with a person in contact with the protective sleeve. Meanwhile, the surface of the protective sleeve can be coated with obvious colors such as red, green and the like.

In a preferred embodiment of the present invention, the steel tank 1 is formed by bending a galvanized steel sheet.

In a preferred embodiment of the present invention, the main frame rod 6 is made of Q235 common carbon structural steel, and has a thickness of 4 mm.

The utility model has the advantages that:

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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. The utility model provides a big-arch shelter keel structure which characterized in that: comprises an inverted trapezoidal steel groove; a plurality of rib plates are equidistantly arranged at the bottom of the steel groove, connecting holes are longitudinally arranged at the rib plates at the front end and the rear end in a penetrating manner, the two connecting holes are bilaterally symmetrically arranged, and a sliding groove is longitudinally arranged on the end surface of each rib plate in a penetrating manner; a plurality of rotating seats are symmetrically arranged on the inner walls of the two sides of the steel groove, a sleeve is assembled in each rotating seat, a stud bolt is matched between each rotating seat and the corresponding sleeve, and a screw for fixing the steel pipe is screwed in the outer wall of each sleeve; a U-shaped supporting block is assembled below the rib plate, a first bolt is matched between the supporting block and the sliding groove, an inserting sleeve is arranged at the bottom of the supporting block, a main frame rod is inserted into the inserting sleeve, and the lower end of the main frame rod is inserted into the ground; a first screw is screwed in the outer wall of the plug bush and abuts against the main frame rod after being screwed in, and at the moment, the plug bush and the main frame rod are fixed; and a connecting rod is assembled between the two steel grooves which are combined in the front and the back, both ends of the connecting rod are processed with threaded parts, and the connecting rod is matched with a nut after passing through the connecting holes on both sides.

2. The greenhouse keel structure of claim 1, wherein: the main frame rod is provided with two clamps, a bolt is connected between the two clamps, a support plate is welded on the outer side of each clamp, the tail end of each support plate is drilled with a traction hole, a plurality of pipeline holes for fixing pipelines are drilled on the surface of each support plate, a second screw is installed at the top or the bottom of each support plate, and the second screw is screwed into the pipeline holes; a steel cable is matched in the traction hole, and the end of the steel cable far away from the traction hole is poured in the ground.

3. The greenhouse keel structure of claim 2, wherein: the part of the steel cable exposed on the ground is sleeved with a protective sleeve made of sponge.

4. The greenhouse keel structure of claim 1, wherein: the steel tank is formed by bending a galvanized steel sheet.

5. The greenhouse keel structure of claim 1, wherein: the main frame rod is made of Q235 common carbon structural steel, and the thickness of the main frame rod is 4 mm-6 mm.