CN210275271U

CN210275271U - Mechanical splicing component for plastic films

Info

Publication number: CN210275271U
Application number: CN201920347257.2U
Authority: CN
Inventors: 谢鑫; 周洋; 韦大洋
Original assignee: Shuyang Genzon Novel Materials Co ltd
Current assignee: Keze New Materials Co ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-04-10
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a plastic film's mechanical concatenation component, including the mobile jib, the clamp plate, the mobile jib includes the bottom plate, connecting portion with compress tightly the end, connecting portion one end is connected with the bottom plate, the other end is connected and is compressed tightly the end, it has two to compress tightly the end, the clamp plate is C shape, the clamp plate has two at least, this component compresses tightly the inseparable grafting of end through little C type clamp plate and mobile jib, realize the inseparable laminating of film between the clearance, this structure can realize the mutually independent concatenation of both sides film and do not influence each other, the film does not constitute detached threat to mosaic structure when receiving the pulling force, can be used to mantle and dura mater, and the concatenation is simple and easy, do not need other fastening measures such as screw between the component, demolish.

Description

Mechanical splicing component for plastic films

Technical Field

The utility model belongs to the agricultural equipment field, in particular to plastic film's mechanical concatenation component.

Background

The plastic greenhouse is easy to construct, convenient to use and low in investment, and is generally adopted by various countries in the world along with the development of the plastic industry. The arched shed is built by using materials such as bamboo, wood, steel and the like and covering a plastic film. The existing plastic film splicing technology is used for greenhouse films, an S-shaped filamentous metal snap spring is mainly adopted to be in compression joint with a metal clamping groove, the snap spring of the method is easy to jump out, films on two sides cannot be independently spliced, and the film and a component have larger gaps so that the plastic film deforms; the structure is only suitable for flexible and elastic films, but not for films with higher hardness, and can not solve the splicing of plastic films (hard films) with higher hardness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mechanical splicing component of plastic films, which solves the problems that in the prior art, when the films are subjected to larger tension, the snap springs are easy to jump out, and the plastic films can be deformed due to larger gaps between the films and the components; moreover, the prior art can only be used for flexible and elastic films but not for films with higher hardness, and can not solve the splicing problem of plastic films (hard films) with higher hardness.

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

the utility model discloses a plastic film's mechanical concatenation component, including mobile jib, clamp plate, the mobile jib includes the bottom plate, connecting portion and the end that compresses tightly, connecting portion one end is connected with the bottom plate, and the other end is connected and is compressed tightly the end, it has two to compress tightly the end, the clamp plate is C shape, the clamp plate has two at least for compress tightly the inseparable grafting of end through little C type clamp plate and mobile jib, realize the inseparable laminating of film between the clearance, this structure can realize the concatenation of both sides film mutually independent and do not influence each other, does not constitute detached threat to mosaic structure when the film receives the pulling force, and the concatenation is simple and easy moreover, does not need other fastening measures such as screw between the component, demolishs simply, and the processing cost is low.

Furthermore, the clamp plate further comprises a screw, the clamp plate and the compression end are respectively provided with a screw hole, the clamp plate and the compression end are connected through the screw hole by the screw, and the connection strength is enhanced by the screw connection.

Preferably, there is one connecting part, the pressing end is parallel to the bottom plate, the cross section of the main rod formed by the bottom plate, the connecting part and the pressing end is in an I shape, and the two pressing plates are matched with the main rod.

Preferably, the number of the connecting parts is two, the included angle between the connecting part and the pressing end is less than or equal to 180 degrees, the connecting part is arranged on two sides of the bottom plate, and the two pressing plates are matched with the pressing end.

Furthermore, when the included angle between the connecting part and the pressing end is smaller than 180 degrees, the two pressing ends are arranged oppositely, so that the mechanical principle is more met, and the film is not easy to separate when being pulled.

Further, when the connecting portion with compress tightly the end contained angle and be less than 90 degrees, compress tightly the end with the distance between the bottom plate slightly is greater than the thickness of clamp plate for the clamp plate can not drop and can the auto-lock.

Furthermore, a cushion block is arranged between the two pressing plates, so that the pressing plates cannot fall off.

Furthermore, the cross section of the cushion block is trapezoidal, so that the pressing plate is prevented from falling off, and the cushion block cannot fall off.

Furthermore, the bottom plate is provided with two parallel bosses for positioning screws for connecting the main rod with the upright posts of the greenhouse, so that the stability of the greenhouse is enhanced.

Drawings

Fig. 1 is a schematic cross-sectional view of the first embodiment.

Fig. 2 is a schematic cross-sectional view of the second embodiment.

Fig. 3 is a schematic cross-sectional view of the third embodiment.

Fig. 4 is a schematic sectional view of the main rod of the third embodiment.

Fig. 5 is a schematic cross-sectional view of the fourth embodiment.

FIG. 6 is a schematic sectional view of the fifth embodiment

Fig. 7 is a schematic sectional view of the sixth embodiment.

FIG. 8 is a schematic cross-sectional view of an embodiment with a screw.

Fig. 9 is a perspective view of a coupling member provided with a coupling hole according to a third embodiment.

Fig. 10 is a perspective view of the third embodiment of the splice member with the connection holes and the screws.

Fig. 11 is a perspective view of the third embodiment in which two pressing plates are provided.

In the figure, the device comprises a main rod 1, a main rod 2, a pressing plate 3, a screw 4, a screw hole 5, a boss 6, a plastic film 7, a cushion block 11, a bottom plate 12, a connecting part 13 and a pressing end.

Detailed Description

The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The first implementation mode comprises the following steps: referring to fig. 1, the mechanical splicing component for the plastic films comprises a main rod 1 and two pressing plates 2, wherein the main rod comprises a bottom plate 11, a connecting portion 12 and two pressing ends 13, one end of the connecting portion 12 is connected with the bottom plate 11, the other end of the connecting portion is connected with the pressing ends 13, the number of the pressing ends 13 is two, the pressing plates 2 are C-shaped, the number of the pressing plates 2 is at least two, the number of the connecting portions 12 is one, the pressing ends 13 are parallel to the bottom plate 11, the cross section of the main rod 1 formed by the bottom plate 11, the connecting portion 12 and the pressing ends 13 is.

The second embodiment: please refer to fig. 2, a mechanical splicing component for plastic films, comprising a main rod 1 and two pressing plates 2, wherein the main rod comprises a bottom plate 11, a connecting portion 12 and a pressing end 13, one end of the connecting portion 12 is connected with the bottom plate 11, the other end of the connecting portion is connected with the pressing end 13, the pressing ends 13 are two, the pressing plates 2 are C-shaped, at least two pressing plates 2 are provided, the connecting portion 12 is two, an included angle between the connecting portion 12 and the pressing end 13 is 180 degrees, the connecting portion 12 is arranged on two sides of the bottom plate 11, the two pressing plates 2 are matched with the pressing end 13, and the length of the pressing.

The third embodiment is as follows: referring to fig. 3, 4 and 11, in the second embodiment, the connecting portion 12 and the pressing end 13 form an angle of 90 degrees, and the two pressing ends 13 are disposed opposite to each other, which is the same as the second embodiment.

The fourth embodiment: referring to fig. 5, in the third embodiment, when the two pressing ends 13 are oppositely arranged, and the pressing plate 2 is connected with the pressing ends 13 in a matching manner, a cushion block 7 is further disposed between the two pressing plates 2 to prevent the pressing plate 2 from falling off, in this embodiment, the width of the cushion block 7 is similar to the width of the pressing plate 2.

The fifth embodiment: referring to fig. 6, the cushion block 7 in the fourth embodiment is trapezoidal, which can prevent the pressure plate 2 from falling off and prevent the cushion block 7 from falling off, and in this embodiment, the cushion block 7 enters the main rod 1 from one end of the main rod 1.

Embodiment six: referring to fig. 7, a mechanical splicing component for plastic films includes a main rod 1 and two pressing plates 2, the main rod includes a bottom plate 11, a connecting portion 12 and two pressing ends 13, one end of the connecting portion 12 is connected to the bottom plate 11, the other end of the connecting portion is connected to the pressing ends 13, the pressing plates 2 are C-shaped, at least two pressing plates 2 are provided, there are two connecting portions 12, when an included angle between the connecting portion 12 and the pressing ends 13 is smaller than 90 degrees, a distance between the pressing ends 13 and the bottom plate 11 is slightly larger than a thickness of the pressing plates 2, the connecting portion 12 is disposed on two sides of the bottom plate 11, and the two pressing plates 2 are matched with the pressing ends 13.

Embodiment seven: referring to fig. 8, in the above embodiment, the pressing plate further includes a screw 3, the pressing plate 2 and the pressing end 13 are respectively provided with a screw hole 4, and the pressing plate 2 and the pressing end 13 are connected by the screw 3 through the screw hole 4; in the first embodiment, because the pressing plate 2, the pressing end 13 and the bottom plate 11 clamp the plastic film 6 together, the pressing plate 2 and the bottom plate 11 can also be provided with the screw holes 4, so that the pressing plate 2 is connected with the bottom plate 11, and the first embodiment facilitates the constructors to screw the screws 3 in the greenhouse.

The eighth embodiment: referring to fig. 9 and 10, in the seven embodiments, two parallel bosses 5 may be further disposed on the bottom plate 11 for positioning screws for connecting the main rod and the columns of the greenhouse, so as to enhance the stability of the greenhouse.

It is obvious that the above described embodiments are only some examples of the present invention, and 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 all belong to the protection scope of the present invention.

Claims

1. A mechanical splicing component of plastic films is characterized in that: including mobile jib (1), clamp plate (2), the mobile jib includes bottom plate (11), connecting portion (12) and compresses tightly end (13), connecting portion (12) one end is connected with bottom plate (11), and the other end is connected and is compressed tightly end (13), it has two to compress tightly end (13), clamp plate (2) are the C shape, clamp plate (2) have two at least.

2. A mechanical splicing element for plastic films according to claim 1, characterized in that: the pressing plate is characterized by further comprising screws (3), screw holes (4) are formed in the pressing plate (2) and the pressing end (13) respectively, and the pressing plate (2) and the pressing end (13) are connected through the screws (3) through the screw holes (4).

3. A mechanical splicing element for plastic films according to claim 1, characterized in that: connecting portion (12) have one, compress tightly end (13) with bottom plate (11) are parallel, bottom plate (11) connecting portion (12) with main jib (1) cross-section that compresses tightly end (13) and constitute is the I-shaped, two clamp plate (2) cooperate with main jib (1).

4. A mechanical splicing element for plastic films according to claim 1, characterized in that: connecting portion (12) have two, connecting portion (12) with compress tightly end (13) contained angle less than or equal to 180 degrees, bottom plate (11) both sides are located in connecting portion (12), two clamp plate (2) cooperate with compressing tightly end (13).

5. Mechanical splicing element for plastic films according to claim 4, characterized in that: when the included angle between the connecting part (12) and the pressing end (13) is less than 180 degrees, the two pressing ends (13) are arranged oppositely.

6. Mechanical splicing element for plastic films according to claim 4, characterized in that: when the included angle between the connecting part (12) and the pressing end (13) is smaller than 90 degrees, the distance between the pressing end (13) and the bottom plate (11) is slightly larger than the thickness of the pressing plate (2).

7. A mechanical splicing element for plastic films according to claim 5, characterized in that: two clamp plates (2) are provided with cushion blocks (7).

8. Mechanical splicing element for plastic films according to claim 7, characterized in that: the section of the cushion block (7) is trapezoidal.

9. A mechanical splicing element for plastic films according to claim 1, characterized in that: the bottom plate (11) is provided with two parallel bosses (5).