CN212866378U - Greenhouse skeleton of scratch-proof film - Google Patents

Abstract

The utility model discloses a prevent warmhouse booth skeleton of fish tail film relates to a big-arch shelter, specifically comprises two arc skeletons of arranging side by side and opening downwards, the both ends of arc skeleton are vertical downwardly inserting a cement mound respectively to it is fixed when solidifying by the cement mound, the cement mound is buried in earth, evenly is fixed with the horizontal skeleton of a plurality of level between the arc skeleton, the both ends of horizontal skeleton respectively with an arc skeleton fixed connection. Compared with the prior art, the utility model has the advantages that in the implementation process, through the structural design of the transverse framework, on one hand, the risk of scratching the film by the framework is reduced, and on the other hand, the friction force between the film and the framework is reduced, so that the installation difficulty of the film is reduced; the arc-shaped framework and the transverse framework are easy and convenient to assemble and disassemble, and the assembling and disassembling difficulty of the greenhouse is greatly reduced.

Description

Greenhouse skeleton of scratch-proof film

Technical Field

The utility model relates to a greenhouse, in particular to a greenhouse skeleton for preventing a scratch film.

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. The current greenhouse is used for pot flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; the forestry production is used for forest seedling culture, ornamental tree culture and the like.

When the greenhouse is manufactured, a framework of the greenhouse is usually built by using structural steel, and then the film is laid on the framework, but the film can be scratched due to the fact that edges and burrs exist in the existing greenhouse framework, and therefore the service life of the film is shortened. The utility model discloses a prevent warmhouse booth skeleton of fish tail film in utility model patent specification that patent number is CN210900612U, this technical scheme has solved technical problem to a certain extent, but because the dismouting is inconvenient between circular arc steel pipe and the horizontal steel pipe, has greatly increased installer's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent warmhouse booth skeleton of fish tail film to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent warmhouse booth skeleton of fish tail film, by two arrange side by side and the opening arc skeleton constitutes downwards, the both ends of arc skeleton are vertical respectively downwards insert a cement mound to it is fixed when solidifying by the cement mound, during the cement mound buries earth, evenly be fixed with the horizontal skeleton of a plurality of horizontally between the arc skeleton, the both ends of horizontal skeleton respectively with an arc skeleton fixed connection, the during operation is spread the film on horizontal skeleton, thereby forms the big-arch shelter.

As a further aspect of the present invention: the film-laminating machine comprises a transverse framework, a film-laminating mechanism and a film-laminating mechanism, wherein the transverse framework comprises an installation rod, a sleeve and a connecting rod, the installation rod for fixedly connecting with the arc-shaped framework is symmetrically welded at two ends of the connecting rod, the sleeve is sleeved on the connecting rod and is rotatably connected with the connecting rod, and when a film is laid on the transverse framework, the sleeve can roll along the moving direction of the film, so that the risk of scratching the film by the framework is reduced, and the friction force between the film and the framework is reduced, so that the installation difficulty of the film is reduced;

as a further aspect of the present invention: the length of the sleeve is consistent with that of the connecting rod, the inner diameter of the sleeve is consistent with that of the connecting rod, and the outer diameter of the sleeve is consistent with that of the mounting rod.

As a further aspect of the present invention: the both ends symmetry of horizontal skeleton has been seted up and has been accomodate the groove, accomodate inslot slidable mounting has the fixture block, the draw-in groove that is used for inserting the fixture block is offered with the junction of horizontal skeleton on the arc skeleton, the fixture block orientation is accomodate the one end of inslot and the one end fixed connection of first spring, the other end of first spring and the inner wall fixed connection who accomodates the groove, the one end bottom surface welding that the fixture block is located accomodate the inslot has the handle, the below of horizontal skeleton is stretched out to the bottom of handle, and set up on the horizontal skeleton and supply the gliding spout of handle, through setting up the handle in the below of horizontal skeleton, can avoid the film to be hung badly by the handle when spreading horizontal skeleton.

As a further aspect of the present invention: the welding of the below of horizontal skeleton has the fixed block on the lateral wall of arc skeleton, slidable mounting has two vertical pull rods on the fixed block, the top of pull rod respectively with the bottom surface both ends fixed connection of the lantern ring, when the fixture block inserts the draw-in groove, lantern ring cover is on hand, thereby fix the handle, the security when fixture block and draw-in groove are connected has effectively been improved, be difficult for breaking away from, the bottom of pull rod respectively with the top surface both ends fixed connection of arm-tie, the middle part of arm-tie and the bottom fixed connection of second spring, the top of second spring and the bottom surface middle part fixed connection of fixed block, thereby when using, provide ascending pulling force for the arm-tie through the second spring, thereby overlap the lantern ring on hand.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model mainly comprises a cement pier, an arc framework and a transverse framework, and has simple structure and low manufacturing difficulty;

through the structural design of the transverse framework, when the film is laid on the transverse framework, the sleeve can roll along the moving direction of the film, so that the risk of scratching the film by the framework is reduced, and the friction force between the film and the framework is reduced, so that the installation difficulty of the film is reduced;

easy operation is convenient when dismouting between arc skeleton and the horizontal skeleton, has saved the process that the staff twisted the screw in turn, has effectively reduced staff's work load to greatly reduced the dismouting degree of difficulty of big-arch shelter.

Drawings

Fig. 1 is a schematic structural diagram of a greenhouse skeleton of a scratch-proof film.

Fig. 2 is a schematic structural diagram of a connection mode of an arc-shaped framework and a transverse framework in a greenhouse framework of the scratch-proof film.

Fig. 3 is a schematic structural view of a transverse framework in the greenhouse framework of the scratch-proof film.

As shown in the figure: cement pier 1, arc skeleton 2, horizontal skeleton 3, installation pole 31, sleeve 32, connecting rod 33, first spring 4, accomodate groove 5, fixed block 6, second spring 7, arm-tie 8, pull rod 9, lantern ring 10, handle 11, draw-in groove 12, fixture block 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in the embodiment of the present invention, a greenhouse frame for preventing a scratch of a film is composed of two arc frames 2 arranged side by side and having downward openings, two ends of the arc frames 2 are respectively inserted into a cement pier 1 vertically downward and fixed by the cement pier 1 when being solidified, the cement piers 1 are embedded into soil, a plurality of horizontal transverse frames 3 are uniformly fixed between the arc frames 2, two ends of the transverse frames 3 are respectively fixedly connected with the arc frames 2, and the film is laid on the transverse frames 3 when working, so as to form a greenhouse;

referring to fig. 3, the transverse framework 3 includes a mounting rod 31, a sleeve 32 and a connecting rod 33, the mounting rod 31 for being fixedly connected with the arc framework 2 is symmetrically welded at two ends of the connecting rod 33, the sleeve 32 is sleeved on the connecting rod 33, the sleeve 32 is rotatably connected with the connecting rod 33, the length of the sleeve 32 is consistent with that of the connecting rod 33, the inner diameter of the sleeve 32 is consistent with that of the connecting rod 33, and the outer diameter of the sleeve 32 is consistent with that of the mounting rod 31, when a film is laid on the transverse framework 3, the sleeve 32 can roll along the moving direction of the film, so that on one hand, the risk of scratching the film by the framework is reduced, on the other hand, the friction force between the film and the framework is reduced, and thus the mounting difficulty of the;

referring to fig. 2, two ends of the transverse framework 3 are symmetrically provided with accommodating grooves 5, a fixture block 13 is slidably mounted in the accommodating groove 5, a connecting part of the arc framework 2 and the transverse framework 3 is provided with a clamping groove 12 for inserting the fixture block 13, one end of the fixture block 13 facing the accommodating groove 5 is fixedly connected with one end of the first spring 4, the other end of the first spring 4 is fixedly connected with the inner wall of the accommodating groove 5, a handle 11 is welded on the bottom surface of one end of the fixture block 13 located in the accommodating groove 5, the bottom end of the handle 11 extends out of the lower part of the transverse framework 3, the transverse framework 3 is provided with a sliding groove for the handle 11 to slide, the handle 11 is arranged below the transverse framework 3, the transverse framework 3 can be prevented from being hung by the handle 11 when a film is laid on the transverse framework 3, a fixing block 6 is welded on the side wall of the arc framework 2 below the transverse framework 3, and two vertical pull rods 9 are slidably mounted on, the top of pull rod 9 respectively with the bottom surface both ends fixed connection of the lantern ring 10, when fixture block 13 inserts draw-in groove 12, lantern ring 10 overlaps on handle 11, thereby fix handle 11, the security when fixture block 13 and draw-in groove 12 are connected has effectively been improved, be difficult for breaking away from, the bottom of pull rod 9 respectively with the top surface both ends fixed connection of arm-tie 8, the middle part of arm-tie 8 and the bottom fixed connection of second spring 7, the top of second spring 7 and the bottom surface middle part fixed connection of fixed block 6, thereby when using, provide ascending pulling force for arm-tie 8 through second spring 7, thereby overlap lantern ring 10 on handle 11.

The utility model discloses a theory of operation is: insert the draw-in groove 12 through fixture block 13, thereby fix the installation of horizontal skeleton 3 between arc skeleton 2, overlap on handle 11 through lantern ring 10, thereby fix the position of fixture block 13, effectively avoided fixture block 13 to deviate from outside draw-in groove 12, the stability after the big-arch shelter installation has been improved, when needs are dismantled the big-arch shelter, only need through arm-tie 8 with the lantern ring 10 down pull with handle 11 after-separating, again will take fixture block 13 out outside draw-in groove 12 through handle 11, thereby greatly reduced the dismouting degree of difficulty of big-arch shelter, the process of screwing the screw has been saved to the staff in turn, staff's work load has been reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims (5)

1. The utility model provides a prevent warmhouse booth skeleton of fish tail film comprises two arc skeleton (2) that arrange side by side and open side down, its characterized in that, the both ends of arc skeleton (2) are vertical respectively and insert one cement mound (1) downwards to it is fixed when solidifying by cement mound (1), and cement mound (1) bury in earth, evenly be fixed with horizontal skeleton (3) of a plurality of between arc skeleton (2), the both ends of horizontal skeleton (3) respectively with an arc skeleton (2) fixed connection.

2. The greenhouse framework of claim 1, wherein the transverse framework (3) comprises a mounting rod (31), a sleeve (32) and a connecting rod (33), the mounting rod (31) fixedly connected with the arc-shaped framework (2) is symmetrically welded at two ends of the connecting rod (33), the sleeve (32) is sleeved on the connecting rod (33), and the sleeve (32) is rotatably connected with the connecting rod (33).

3. The framework of the greenhouse as claimed in claim 2, wherein the length of the sleeve (32) is the same as that of the connecting rod (33), the inner diameter of the sleeve (32) is the same as that of the connecting rod (33), and the outer diameter of the sleeve (32) is the same as that of the mounting rod (31).

4. The greenhouse framework capable of preventing the scratch of the film as claimed in claim 1, wherein the two ends of the transverse framework (3) are symmetrically provided with accommodating grooves (5), clamping blocks (13) are slidably mounted in the accommodating grooves (5), a clamping groove (12) for inserting the clamping blocks (13) is formed in the connection part of the arc-shaped framework (2) and the transverse framework (3), one end of each clamping block (13) facing the accommodating groove (5) is fixedly connected with one end of each first spring (4), the other end of each first spring (4) is fixedly connected with the inner wall of the accommodating groove (5), a handle (11) is welded to the bottom surface of one end of each clamping block (13) located in the accommodating groove (5), the bottom end of each handle (11) extends out of the lower part of the transverse framework (3), and a sliding groove for the handle (11) to slide is formed in the transverse framework (3).

5. The greenhouse framework capable of preventing scratches and films as claimed in claim 4, wherein the fixing blocks (6) are welded on the side walls of the arc-shaped framework (2) below the transverse framework (3), two vertical pull rods (9) are slidably mounted on the fixing blocks (6), the top ends of the pull rods (9) are respectively fixedly connected with the two ends of the bottom surface of the lantern ring (10), the bottom ends of the pull rods (9) are respectively fixedly connected with the two ends of the top surface of the pull plate (8), the middle part of the pull plate (8) is fixedly connected with the bottom end of the second spring (7), and the top end of the second spring (7) is fixedly connected with the middle part of the bottom surface of the fixing block (6).

Images