CN212087252U - Agricultural greenhouse skeleton structure - Google Patents

Abstract

An agricultural greenhouse skeleton structure, which can be quickly fixed with the ground, has firm structure, is not easy to topple and is convenient for later-stage disassembly, comprises an inserted nail rod, a fixed plate, a fixed screw rod, a sleeve connecting column and a skeleton rod, wherein the inserted nail rod is fixed on the lower side surface of the fixed plate, the fixed screw rod is fixed on the upper side surface of the fixed plate, a through hole is arranged in the sleeve connecting column, corresponding screw threads are arranged on the inner wall of the through hole and the outer wall of the fixed screw rod, the sleeve connecting column can be inserted and rotationally fixed on the fixed screw rod, a plurality of raised strips are arranged on the outer wall of the sleeve connecting column, the skeleton rod is a semicircular structure formed by bending a metal pipe, the inner diameter of the end part at the lower side of the skeleton rod is larger than the outer diameter of the sleeve connecting column but is slightly smaller than the diameter of a circular outline formed by the outer edges of the raised strips arranged outside the sleeve connecting column, and the end part of the skeleton, so that the sleeving is very tight.

Description

Agricultural greenhouse skeleton structure

Technical Field

The utility model relates to an agricultural greenhouse technical field especially relates to an agricultural greenhouse skeleton texture.

Background

The greenhouse is more and more applied to economic crops such as vegetables, the basic structure is that an internal framework is built in an arranging mode, and a transparent plastic film is covered and fixed on the outer side, so that a greenhouse space is formed, heat dissipation is reduced, and anti-season vegetable and melon and fruit planting can be achieved.

General big-arch shelter supports skeleton is the bamboo pole, the arc form pole structure that cement pole or steel pipe pole preparation formed, and this kind of structure is with low costs, builds simply, but the fixed insecure between skeleton pole and the ground, takes place to heel easily, and can pour the pier body of fixed usefulness on ground a bit, improves the steadiness of skeleton pole, but this kind of construction procedure is troublesome, and later stage dismantlement is also more difficult, remains further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides an agricultural greenhouse skeleton texture, it can be swift fix with ground, and the structure is firm, is difficult for empting, still makes things convenient for the dismantlement in later stage.

The utility model discloses specifically including inserting the nail pole, the fixed plate, clamping screw, the cover post, the hack lever, it is rectangular shape columnar structure to insert the nail pole, and its lower extreme position is sharp-pointed form, inserts the nail pole like this and can insert the anchor through the hammering to subaerial, it has five to insert the nail pole, the fixed plate is the platelike structure of cross shape, has the outside end of four places on it, the top of inserting the nail pole is fixed respectively to the outside of four places of fixed plate end position and the downside of the central point of fixed plate, and inserts the nail pole and the plane of fixed plate and keep the perpendicular relation, then inserts the nail pole and insert and fix the subaerial back, and the fixed plate is fixed to the ground surface on.

The fixed side that sets up on the central point of fixed plate puts of clamping screw, clamping screw also keeps the vertical relation with the fixed plate, the cover post is the cylindricality structure, and its height matches with clamping screw's height, and the through-hole that link up about its inside exists, the internal diameter of through-hole equals clamping screw's external diameter, and is provided with corresponding screw line on the inner wall of through-hole and clamping screw's the outer wall, then the through-hole position on the cover post can insert rotatory the fixed clamping screw on, the outer wall of cover post still is arranged and is provided with the protruding strip of multichannel, protruding strip keeps parallel with the central axis of cover post, and overlooking cross sectional shape of protruding strip is the triangle-shaped form, then exists outward outer edge on it.

The utility model discloses a telescopic scaffold pole, including a frame pole, a metal pipe, a muff-coupling post, a cover post and a frame pole, the shape that the frame pole formed for the tubular metal resonator bending is semicircular structure, the internal diameter at its downside both ends head position is greater than the external diameter of cover post, but slightly be less than the diameter of the circular profile that the outer arris limit of the protruding strip that the cover post outside was arranged constitutes, then the both ends head position of frame pole can not embolia easily on the cover post, but certain insertion force will be exerted, cause extrusion deformation to the outer arris limit position of protruding strip, just can insert the both ends head position of frame pole on the cover post, this kind of plug-in operation can make the inner wall at protruding strip and frame pole end position have very big frictional force, then the cover.

The outer walls of the two end parts of the lower side of the framework rod are fixedly provided with the convex plates, so that the end parts of the framework rod can be conveniently knocked downwards or upwards, and the framework rod can be conveniently inserted into the sleeving column or pulled out of the sleeving column.

Through the above description, the utility model discloses a fixed mounting operation flow is, will insert the nail pole nail earlier and fix subaerially, will cup joint the post rotation again and fix to clamping screw on, then the fixed hack lever of disect insertion again, the utility model has the advantages that, at first there is the multichannel to insert the nail pole, it can share the power of heeling that exists on the hack lever jointly for overall structure is firm, in addition, the mounting means of hack lever is simple, disect insertion can, equally, it is convenient to dismantle, in addition, cup joints the post and can change, guarantees that protruding strip produces extrusion deformation in the plug-in operation to there is very big frictional force with the inner wall of hack lever end.

Specifically, the cup joint post is made of plastic materials, and has the advantages of easy processing and manufacture and tough texture.

As an improved embodiment, the upper end portions of the protruding strips are subjected to corner cutting processing, so that the diameter of a circle formed by the outer side outline of the upper end portions of the plurality of protruding strips is smaller than the inner diameter of the end portion of the framework rod, the framework rod can be conveniently butted and inserted, and the end portion of the framework rod can be easily butted and inserted at the upper end of the sleeving column in the initial insertion stage.

As an improved embodiment, the fixing plate is further provided with a hook strip, and after the plastic film of the greenhouse is installed, the binding of the pulling rope is facilitated.

Drawings

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

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is an enlarged schematic perspective view of the middle splicing column of the present invention.

Fig. 4 is a schematic top view of the cross section a-a of the middle splicing column of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

The utility model provides an agricultural greenhouse skeleton texture, as shown in figure 1, includes and inserts nail pole 1, fixed plate 2, clamping screw 3 cup joints post 4, skeleton pole 5, insert nail pole 1 and be rectangular shape columnar structure, its lower extreme position is sharp-pointed form, inserts like this nail pole 1 and can insert the anchor to the below ground through the hammering, it has five to insert nail pole 1, fixed plate 2 is the platelike structure of cross shape, has the outside end everywhere on it, insert the top of nail pole 1 and fix respectively on the downside of the center part of fixed plate 2 and the outside end position everywhere of fixed plate 2, and insert nail pole 1 and fixed plate 2 and locate the plane and keep the vertical relation, then insert nail pole 1 and insert and fix to the below ground after, fixed plate 2 is fixed to the ground surface.

The fixing screw 3 is fixedly arranged on the upper side surface of the central position of the fixing plate 2, as shown in fig. 2, the fixing screw 3 is also kept in a vertical relation with the fixing plate 2, the sleeve column 4 is of a cylindrical structure, the height of the fixing screw rod is equivalent to that of the fixing screw rod 3, and a through hole 41 which is penetrated up and down is arranged in the fixing screw rod, as shown in figure 3, the inner diameter of the through hole 41 is equal to the outer diameter of the fixing screw rod 3, corresponding screw threads are arranged on the inner wall of the through hole 41 and the outer wall of the fixing screw rod 3, the through hole 41 of the socketed column 4 can be inserted and rotationally fixed on the fixing screw rod 3, the outer wall of the socketed column 4 is also provided with a plurality of protruding strips 42, the protruding strip 42 is parallel to the central axis of the socket post 4, and the top cross-sectional shape of the protruding strip 42 is triangular, as shown in the top cross-sectional view of fig. 4, an outward outer edge 43 is present thereon.

As shown in fig. 1 and 2, the frame rod 5 is a structure formed by bending a metal tube and has a semicircular shape, the inner diameter of the lower end of the frame rod 5 is larger than the outer diameter of the sleeving column 4, but is slightly smaller than the diameter of the circular contour formed by the outer edges 43 of the protruding strips 42 arranged outside the sleeving column 4, so that the two end of the frame rod 5 cannot be easily sleeved on the sleeving column 4, but a certain insertion force is applied to extrude and deform the outer edges 43 of the protruding strips 42, so that the two end of the frame rod 5 can be inserted into the sleeving column 4, and the insertion operation can cause great friction between the protruding strips 42 and the inner wall of the end of the frame rod 5, so that the sleeving column 4 can be fastened inside the end of the frame rod 5.

The outer walls of the two end parts of the lower side of the skeleton rod 5 are fixedly provided with the convex plates 51, so that the end parts of the skeleton rod 5 can be knocked downwards or upwards conveniently, and the skeleton rod 5 can be inserted into the socket column 4 conveniently or can be pulled out of the socket column.

Through the above description, the utility model discloses a fixed mounting operation flow is, will insert 1 nail of nail pole earlier and fix subaerially, will cup joint 4 rotatory fixed fixation to the clamping screw 3 of post again, then the fixed hack lever 5 of disect insertion again, the utility model has the advantages that, at first there is the multichannel to insert nail pole 1, it can share the power of heeling that exists on the hack lever 5 jointly for overall structure is firm, and in addition, the mounting means of skeleton pole 5 is simple, and disect insertion can, and is same, and it is convenient to dismantle, and in addition, cup joints post 4 and can change, guarantees that protruding strip 42 produces extrusion deformation in the plug-in operation, thereby has very big frictional force with the inner wall of 5 ends of hack lever.

Specifically, the sleeving connection column 4 is made of a plastic material, and has the advantages of easiness in processing and manufacturing and relatively tough texture.

As a modified example, as shown in fig. 3, the upper end of the protruding strips 42 is chamfered, so that the diameter of a circle formed by the outer contour of the upper end of the plurality of protruding strips 42 is smaller than the inner diameter of the end of the frame rod 5, which facilitates the butt-joint insertion of the frame rod 5, and the end of the frame rod 5 can be easily butt-inserted into the upper end of the socket post 4 at the initial stage of insertion.

As an improved embodiment, as shown in fig. 2, the fixing plate 2 is further provided with a hook strip 21, so that after the plastic film of the greenhouse is installed, the binding of the pulling rope is facilitated.

It should be noted that: to the ordinary technical personnel in this technical field, under the prerequisite that does not deviate from the utility model discloses the principle, can also make a plurality of improvements and equal replacement, according to the utility model discloses a technical scheme and utility model design equal replacement or change in addition all fall into the protection scope of the utility model.

Claims (4)

1. The utility model provides an agricultural greenhouse skeleton texture which characterized in that: the bone-knitting machine comprises an inserted nail rod (1), a fixing plate (2), a fixing screw rod (3), a sleeving column (4) and a bone frame rod (5), wherein the inserted nail rod (1) is of a long strip-shaped columnar structure, the lower end part of the inserted nail rod is sharp, five paths exist in the inserted nail rod (1), the fixing plate (2) is of a cross-shaped plate-shaped structure, four outer side ends exist on the fixing plate, the top end of the inserted nail rod (1) is respectively fixed to the four outer side end parts of the fixing plate (2) and the lower side surface of the central part of the fixing plate (2), and the plane where the inserted nail rod (1) and the fixing plate (2) are located keeps a vertical relation;

the fixed setting of clamping screw (3) is on the last side of the central point of fixed plate (2) puts, and clamping screw (3) also keeps the vertical relation with fixed plate (2), overlap post (4) be the cylindricality structure, and its height is equivalent with clamping screw (3) highly, and through-hole (41) that link up about its inside existence, the internal diameter of through-hole (41) equals clamping screw (3)'s external diameter, and is provided with corresponding screw thread on the inner wall of through-hole (41) and clamping screw (3), and through-hole (41) position on overlap post (4) can insert the rotation and fix on clamping screw (3), the outer wall of overlap post (4) still is arranged and is provided with multichannel protruding strip (42), protruding strip (42) keep parallel with the central axis of overlap post (4), overlook cross sectional shape of protruding strip (42) is the triangle-shaped, on which an outwardly facing outer edge (43) is present;

the skeleton rod (5) is a structure which is formed by bending a metal pipe and is semicircular in shape, and the inner diameter of the head parts at the two ends of the lower side of the skeleton rod is larger than the outer diameter of the sleeving column (4) but slightly smaller than the diameter of a circular outline formed by the outer edges (43) of the convex strips (42) arranged outside the sleeving column (4);

the outer walls of the two ends of the lower side of the skeleton rod (5) are fixedly provided with convex plates (51).

2. The agricultural greenhouse framework structure of claim 1, wherein: the sleeving connection column (4) is made of a plastic material.

3. The agricultural greenhouse framework structure of claim 1, wherein: the upper end parts of the raised strips (42) are subjected to corner cutting treatment, so that the diameter of a circle formed by the outer side outline of the upper end parts of the plurality of raised strips (42) is smaller than the inner diameter of the end part of the skeleton rod (5).

4. An agricultural greenhouse skeleton structure as claimed in any one of claims 1 to 3, wherein: the fixing plate (2) is also provided with a hook strip (21).

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