Auxiliary device for sealing film of granary door

Abstract

The utility model relates to an auxiliary device for film sealing of a granary door, the auxiliary device is placed between the granary film and the grain-blocking door, and the auxiliary device comprises a main bracket for attaching and supporting the film, and an L-shaped support frame for supporting the grain-blocking door is arranged on the main bracket. When the granary door is sealed with film, the auxiliary device is fixed to the grain-blocking door through the L-shaped support frame, and the granary film is attached and supported by the main bracket to prevent the granary film from slipping off easily, so that the staff can complete the film sealing operation, making the film sealing operation simple and convenient, saving time and labor.

Description

Technical Field

[0001] The utility model relates to the technical field of granary storage, and more specifically refers to an auxiliary device for sealing a granary door. Background Art

[0002] A granary is a special building used to store grain. The door of a granary usually adopts a double-door structure, that is, a V-shaped grain-blocking door is provided on the inner side of the granary door frame, and a granary gate is provided on the outer side of the granary door frame.

[0003] In the process of storing grain, the temperature inside the granary needs to be kept at a certain level, and it is also necessary to minimize the amount of humid air that enters the granary to affect grain storage. Therefore, the granary doors on the market usually have a sealing film structure between the main door and the grain-blocking door to ensure the sealing and thermal insulation effect of the granary. The sealing film structure is usually composed of a thermal insulation sealing film and an assembly trough dedicated to the granary. During assembly, the assembly trough is fixed around the door frame between the main door and the grain-blocking door, and then the film is fixed to the assembly trough.

[0004] However, due to the large size of the granary door and the good texture and heavy weight of the special film, it is difficult to seal it. In particular, when sealing the film on the top of the door frame, it requires the cooperation of multiple people to hold up the film for top sealing at the same time. The operation is inconvenient, time-consuming and labor-intensive, and it is easy for the film to fall off due to installation errors, resulting in personal injury or film damage. Therefore, a film auxiliary installation device is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an auxiliary device for sealing film of a granary door to solve the above-mentioned problem.

[0006] The utility model adopts the following technical solutions:

[0007] An auxiliary device for sealing a granary door is placed between the granary film and the grain-blocking door. The auxiliary device comprises a main bracket for attaching and supporting the film, and an L-shaped support frame for supporting the grain-blocking door is provided on the main bracket.

[0008] Furthermore, the main support is a transverse rod, and both ends of the transverse rod are respectively provided with transverse telescopic rods that are telescopic toward both sides of the door frame of the granary door.

[0009] Preferably, an elastic supporting pad is provided at the end of the transverse telescopic rod.

[0010] Furthermore, the L-shaped support frame is two L-shaped support frames, and the two L-shaped support frames are respectively fixed on both sides of the transverse rod.

[0011] Preferably, the L-shaped support frame is composed of a vertical rod and a longitudinal rod to form an L-shaped structure, the vertical rod is connected to the main support, and the end of the longitudinal rod is provided with a longitudinal telescopic rod that can be telescoped toward the grain blocking door.

[0012] Furthermore, the L-shaped support frame is provided with an adsorption component for being adsorbed and fixed on the grain blocking door.

[0013] Preferably, the main support is provided with an anti-slip pad for attaching and supporting the granary film.

[0014] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model has a simple structure and low cost. When the granary door is sealed with film, the auxiliary device is fixed to the grain blocking door through an L-shaped support frame, and the granary film is attached and supported by the main bracket to prevent the granary film from slipping easily, so that the staff can complete the film sealing operation, making the film sealing operation simple and convenient, saving time and effort.

[0016] 2. The utility model is designed with adjustable transverse telescopic rods and longitudinal telescopic rods, so that the device can be applied to granary doors of various specifications, with a simple structure and strong applicability.

[0017] 3. The L-shaped support frame of the utility model is provided with adsorption components such as magnets or suction cups, so that the fixing and disassembly of the utility model on the grain blocking door is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the structure of a granary door.

[0019] Figure 2 for Figure 1 A partial enlarged diagram of the middle door frame.

[0020] Figure 3 It is a top view of the utility model.

[0021] Figure 4 It is the front view of the utility model.

[0022] Figure 5 It is the right view of the utility model.

[0023] Among them, the numbers in the figure are: transverse rod 10, transverse telescopic rod 11, anti-slip pad 12, elastic top holding pad 13; L-shaped support frame 20, vertical rod 21, longitudinal rod 22, longitudinal telescopic rod 23, adsorption component 24, door frame 30, gate 31, grain blocking door 32, granary film 33, assembly line trough 34. DETAILED DESCRIPTION

[0024] The specific implementation of the embodiment of the utility model is described below with reference to the accompanying drawings.

[0025] Reference Figure 1 and Figure 2 , an auxiliary device for sealing film of a granary door, placed between the granary film 33 and the grain-blocking door 32. The granary door includes a door frame 30, and the grain-blocking door 32 and the main door 31 are hinged on the inner and outer sides of the door frame 30, respectively. The grain-blocking door 32 adopts a V-shaped grain-blocking door 32 commonly seen on the market. The four sides of the door frame 30 are closed and fixedly paved with assembly wire grooves 34, which are located between the main door 31 and the grain-blocking door 32, and are used to fix and install the granary film 33.

[0026] Reference Figures 3 to 5 The auxiliary device includes a main bracket for attaching a supporting film, and an L-shaped supporting frame 20 for supporting a grain blocking door 32 is provided on the main bracket.

[0027] Reference Figures 3 to 5 In this embodiment, the main support is a transverse rod 10, and the two ends of the transverse rod 10 are respectively provided with transverse telescopic rods 11 that telescope toward the two sides of the door frame 30 of the granary door 31. The transverse telescopic rod 11 and the transverse rod 10 can be a common telescopic rod structure on the market, or a screw rod structure; this embodiment is preferably a common telescopic rod structure on the market. The end of the transverse telescopic rod 11 is provided with an elastic top holding pad 13, and the elastic top holding pad 13 is used to hold on the left and right sides of the door frame 30. The side of the transverse rod 10 facing the granary film 33 is provided with an anti-slip pad 12 for attaching and supporting the granary film 33.

[0028] Reference Figures 3 to 5 , the L-shaped support frame 20 is composed of two L-shaped support frames 20, and the two L-shaped support frames 20 are respectively fixed on both sides of the transverse rod 10. The L-shaped support frame 20 is composed of a vertical rod 21 and a longitudinal rod 22 to form an L-shaped structure. The vertical rod 21 is connected to the main bracket, and the end of the longitudinal rod 22 is provided with a longitudinal telescopic rod 23 that can be telescoped toward the grain-blocking door 32. The longitudinal telescopic rod 23 can be a telescopic rod structure commonly seen on the market, or it can be a screw structure; this embodiment is preferably a screw mechanism, that is, the longitudinal telescopic rod 23 is a screw, the longitudinal rod 22 is a hollow tube, one end of the longitudinal rod 22 is fixedly connected to the vertical rod 21, and the other side is provided with an internal thread that cooperates with the longitudinal telescopic rod 23. The end of the longitudinal telescopic rod 23 is provided with an adsorption component 24 for adsorption and fixation on the grain-blocking door 32, and the adsorption component 24 is an adsorption component 24 such as a magnet or a suction cup.

[0029] Reference Figures 1 to 5When the utility model is used, according to the size specifications of the granary door and the distance between the granary film 33 and the grain-blocking door 32, the transverse telescopic rod 11 and the longitudinal telescopic rod 23 are adjusted, so that the transverse rod 10 and the two transverse telescopic rods 11 are supported on both sides of the door frame 30; the longitudinal telescopic rod 23 is extended to the grain-blocking door 32, and is fixed on the grain-blocking door 32 by adsorption through the adsorption component 24; thus, the utility model is placed above the grain-blocking door 32. Subsequently, the granary film 33 is pulled up, and the supporting film is attached by the anti-slip pad 12 on the cross bar so that it will not slide off easily, which is convenient for the staff to complete the assembly and fixation of the granary film 33 and the assembly line groove 34 on the upper side of the door frame 30. After the sealing operation between the upper part of the granary film 33 and the assembly line groove 34 on the upper part of the door frame 30 is completed, the utility model can be removed, and the sealing operation of other parts of the granary film 33 can be continued, thereby making the granary door film sealing simple and convenient, and saving labor and time.

[0030] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. An auxiliary device for sealing film of a granary door, characterized in that: The auxiliary device is placed between the grain bin film and the grain retaining door. The auxiliary device comprises a main bracket for attaching and supporting the film, and an L-shaped support frame for supporting the grain retaining door is arranged on the main bracket.

2. The auxiliary device for sealing a granary door according to claim 1, characterized in that: The main support is a transverse rod, and both ends of the transverse rod are respectively provided with transverse telescopic rods that are telescopic toward both sides of the door frame of the granary door.

3. The auxiliary device for sealing film of a granary door according to claim 2, characterized in that: An elastic supporting pad is arranged at the end of the transverse telescopic rod.

4. The auxiliary device for sealing film of a granary door according to claim 2, characterized in that: The L-shaped support frame is two L-shaped support frames, and the two L-shaped support frames are respectively fixed on both sides of the transverse rod.

5. An auxiliary device for granary door sealing according to claim 1 or 4, characterized in that: The L-shaped support frame is composed of a vertical rod and a longitudinal rod to form an L-shaped structure. The vertical rod is connected to the main support, and the end of the longitudinal rod is provided with a longitudinal telescopic rod that can be telescoped toward the grain blocking door.

6. The auxiliary device for sealing film of a granary door according to claim 1, characterized in that: The L-shaped support frame is provided with an adsorption component for being adsorbed and fixed on the grain blocking door.

7. The auxiliary device for sealing film of a granary door according to claim 6, characterized in that: The adsorption component is a magnet or a suction cup.

8. The auxiliary device for sealing film of a granary door according to claim 1, characterized in that: The main support is provided with an anti-skid pad for attaching and supporting the grain bin film.

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