Rolling door collecting oil cylinder seat

Abstract

The utility model discloses a rolling door collecting oil cylinder seat, and relates to the technical field of rolling door collecting oil cylinder seats. The rolling door collecting oil cylinder base comprises an existing rolling door collecting oil cylinder base assembly and an improved rolling door collecting oil cylinder base assembly. The existing rolling door collecting oil cylinder seat assembly comprises two first screw holes, an existing oil cylinder seat left side plate, an existing oil cylinder seat base and an existing oil cylinder seat right side plate, and the improved rolling door collecting oil cylinder seat assembly comprises an improved oil cylinder seat base, an improved oil cylinder seat left side plate, a plurality of second threaded holes and an improved oil cylinder seat right side plate. By arranging the improved oil cylinder base left side plate, the multiple second threaded holes and the improved oil cylinder base right side plate in the improved rolling door oil cylinder base assembly, the width of the improved oil cylinder base left side plate and the width of the improved oil cylinder base right side plate are increased, the strength of the whole rolling door oil cylinder base is improved, and the impact force generated by frequent actions of a rolling door is met; and a plurality of trunnion seats are mounted on the threaded holes II, so that up-down torsion generated by frequent actions of the rolling door is met.

Description

Technical Field

[0001] This utility model relates to the technical field of hydraulic cylinder seats for roller shutters, and in particular to a hydraulic cylinder seat for roller shutters. Background Technology

[0002] The roller door cylinder seat is a crucial component of the roller door hydraulic system, primarily used to support and secure the cylinder, ensuring its stable operation and sealing. Below is a detailed analysis of the roller door cylinder seat:

[0003] Function and purpose: The roller door cylinder seat not only supports the cylinder, but also ensures the stability and sealing of the cylinder during operation, prevents foreign objects and dust from falling in, and protects the precision components inside the cylinder.

[0004] Installation requirements: When installing the roller door cylinder seat, ensure that the center of the cylinder seat is aligned with the center of the cylinder to ensure the normal operation of the cylinder.

[0005] At the same time, the fixing of the cylinder seat must also meet the design requirements to ensure its stability during operation.

[0006] Application scenarios: Roller door cylinder seats are widely used in various occasions requiring hydraulic systems for roller doors, such as industrial plants, restaurants, and hotels, providing an important guarantee for the smooth operation of roller doors.

[0007] The industry solution involves a separate design of the trunnion seats, which are installed on both ends of the roller door cylinder seat and fixed with M12*60 screws. The disadvantage and drawback is that the impact force and vertical torque generated when the roller door is in motion can cause the screws to break. After the welded stiffeners are used for reinforcement, the stiffeners and screws may suddenly break, causing the trunnion seats to fall off and resulting in emergency repairs. Utility Model Content

[0008] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a hydraulic cylinder seat for a roller shutter that can solve the problem of screw breakage caused by the impact force and vertical torque generated when the roller shutter is in operation, the sudden breakage of the rib plate and screw after reinforcement with welded rib plate, the fall of the trunnion seat, and the resulting emergency repair accident.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a roller shutter cylinder seat, including an existing roller shutter cylinder seat assembly and an improved roller shutter cylinder seat assembly;

[0010] The existing cylinder seat assembly for the roller shutter includes two screw holes, an existing cylinder seat left side plate, an existing cylinder seat base, and an existing cylinder seat right side plate. The existing cylinder seat left side plate is welded to the left side of the existing cylinder seat base, and the existing cylinder seat right side plate is welded to the right side of the existing cylinder seat base.

[0011] The improved cylinder seat assembly for the rolling shutter includes an improved cylinder seat base, an improved cylinder seat left side plate, multiple threaded holes, and an improved cylinder seat right side plate. The improved cylinder seat right side plate is welded to the right side of the improved cylinder seat base, and the multiple threaded holes are all opened on the improved cylinder seat right side plate.

[0012] Preferably, the existing cylinder base has two trunnion seats on its exterior, and the improved cylinder base has the same number of trunnion seats on its exterior.

[0013] Preferably, the screw hole is provided on the left side plate and the right side plate of the existing cylinder seat, with the screw hole being opened at the top of the left side plate and the same screw hole being opened at the top of the right side plate.

[0014] Preferably, the two trunnion seats are respectively installed on the corresponding screw holes by screws, the upper end of the left side plate of the existing cylinder seat is in contact with the surface of the corresponding trunnion seat, and the upper end of the right side plate of the existing cylinder seat is in contact with the surface of the corresponding trunnion seat.

[0015] Preferably, the improved cylinder seat left side plate is welded to the left side of the improved cylinder seat base, and multiple trunnion seats are installed on the corresponding threaded holes by screws.

[0016] Preferably, the surface of the left side plate of the improved cylinder seat has mounting holes, and the surface of the right side plate of the improved cylinder seat has the same mounting holes.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The roller shutter cylinder seat improves the overall strength of the roller shutter cylinder seat by setting an improved left side plate, multiple threaded holes, and an improved right side plate in the roller shutter cylinder seat assembly. This increases the width of the left and right side plates and meets the impact force generated by the frequent operation of the roller shutter. At the same time, multiple trunnion seats are installed on the threaded holes to meet the vertical torque generated by the frequent operation of the roller shutter. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic front view of the trunnion seat of this utility model;

[0021] Figure 2 This is a top view of the trunnion seat of this utility model;

[0022] Figure 3 This is a schematic diagram of the existing hydraulic cylinder seat assembly of this utility model;

[0023] Figure 4A top view schematic diagram of the improvement of the existing hydraulic cylinder seat according to this utility model;

[0024] Figure 5 This is a left-side view of the improved existing hydraulic cylinder seat according to this utility model;

[0025] Figure 6 This is a front view schematic diagram of the improvement of the existing hydraulic cylinder seat according to this utility model;

[0026] Figure 7 This is a top view of the improved existing hydraulic cylinder seat according to the present invention;

[0027] Figure 8 This is a right-side view of the improved existing hydraulic cylinder seat according to the present invention;

[0028] Figure 9 This is a rear view schematic diagram of the improved existing hydraulic cylinder seat according to this utility model.

[0029] Reference numerals in the attached drawings: 1. Trunnion seat; 2. Screw hole one; 3. Existing cylinder seat left side plate; 4. Existing cylinder seat base; 5. Existing cylinder seat right side plate; 6. Mounting hole; 7. Improved cylinder seat base; 8. Improved cylinder seat left side plate; 9. Threaded hole two; 10. Improved cylinder seat right side plate. Detailed Implementation

[0030] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0031] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] Please see Figure 1-9 This utility model provides a technical solution: a roller shutter cylinder seat, including an existing roller shutter cylinder seat assembly and an improved roller shutter cylinder seat assembly;

[0035] The existing cylinder seat assembly for the roller shutter includes two screw holes 2, an existing cylinder seat left side plate 3, an existing cylinder seat base 4, and an existing cylinder seat right side plate 5. The existing cylinder seat left side plate 3 is welded to the left side of the existing cylinder seat base 4, and the existing cylinder seat right side plate 5 is welded to the right side of the existing cylinder seat base 4.

[0036] The improved cylinder seat assembly for the roller shutter includes an improved cylinder seat base 7, an improved cylinder seat left side plate 8, multiple threaded holes 9, and an improved cylinder seat right side plate 10. The improved cylinder seat right side plate 10 is welded to the right side of the improved cylinder seat base 7, and the multiple threaded holes 9 are all opened on the improved cylinder seat right side plate 10.

[0037] The existing cylinder base 4 has two trunnion seats 1 on its exterior, and the improved cylinder base 7 has the same number of trunnion seats 1 on its exterior.

[0038] Screw hole 12 is provided on the existing cylinder seat left side plate 3 and the existing cylinder seat right side plate 5. Screw hole 12 is opened at the top of the existing cylinder seat left side plate 3, and the same screw hole 12 is opened at the top of the existing cylinder seat right side plate 5.

[0039] Two trunnion seats 1 are respectively installed on the corresponding screw holes 2 by screws. The upper end of the existing cylinder seat left side plate 3 is in contact with the surface of the corresponding trunnion seat 1, and the upper end of the existing cylinder seat right side plate 5 is in contact with the surface of the corresponding trunnion seat 1.

[0040] The improved cylinder seat left side plate 8 is welded to the left side of the improved cylinder seat base 7, and multiple trunnion seats 1 are installed on the corresponding threaded holes 9 by screws.

[0041] The surface of the left side plate 8 of the improved cylinder seat is provided with mounting holes 6, and the surface of the right side plate 10 of the improved cylinder seat is provided with the same mounting holes 6.

[0042] When it is necessary to use the existing roller shutter cylinder seat assembly;

[0043] First, use an external tool to move the two trunnion seats 1 to directly above the corresponding screw holes 2. Then, use an external tool to install the screws onto the corresponding trunnion seats 1. Finally, use an external tool to install the two screws into the corresponding screw holes 2.

[0044] When the improved roller shutter cylinder seat assembly is required;

[0045] First, an external tool is used to move multiple trunnion seats 1 to the corresponding threaded holes 9. Then, an external tool is used to install screws onto the corresponding trunnion seats 1. Subsequently, an external tool is used to install multiple screws onto the corresponding threaded holes 9.

[0046] The initial purpose of designing and manufacturing the roller door cylinder seat was to increase its strength and prevent sudden breakage or falling, which could cause accidents. The effect and purpose are to eliminate the need for electric welding during cylinder maintenance and replacement, facilitate disassembly, reduce labor intensity, save maintenance time, improve work efficiency, and meet on-site working conditions.

[0047] The advantage of this solution is that the lower trunnion seat of the hydraulic cylinder is designed as a whole, and the upper trunnion seat adopts the upper and lower planes fitting together, with threaded holes 29 machined, and fixed with M20 screws and nuts, which increases the strength of the hydraulic cylinder seat and meets the impact force and vertical torque generated by the frequent operation of the rolling door.

[0048] By setting an improved cylinder seat left side plate, multiple threaded holes two, and an improved cylinder seat right side plate in the improved roller door cylinder seat assembly, the width of the improved cylinder seat left side plate and the improved cylinder seat right side plate are increased to improve the strength of the entire roller door cylinder seat and meet the impact force generated by the frequent operation of the roller door. At the same time, multiple trunnion seats are installed on the threaded holes two to meet the up and down torque generated by the frequent operation of the roller door.

[0049] Working principle:

[0050] When it is necessary to use the existing roller shutter cylinder seat assembly;

[0051] First, use an external tool to move the two trunnion seats 1 to directly above the corresponding screw holes 2. Then, use an external tool to install the screws onto the corresponding trunnion seats 1. Finally, use an external tool to install the two screws into the corresponding screw holes 2.

[0052] When the improved roller shutter cylinder seat assembly is required;

[0053] First, an external tool is used to move multiple trunnion seats 1 to the corresponding threaded holes 9. Then, an external tool is used to install screws onto the corresponding trunnion seats 1. Subsequently, an external tool is used to install multiple screws onto the corresponding threaded holes 9.

[0054] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A hydraulic cylinder base for a roller shutter, characterized in that, include: Existing roller shutter cylinder seat assembly and improved roller shutter cylinder seat assembly; The existing cylinder seat assembly includes two screw holes (2), an existing cylinder seat left side plate (3), an existing cylinder seat base (4) and an existing cylinder seat right side plate (5). The existing cylinder seat left side plate (3) is welded to the left side of the existing cylinder seat base (4), and the existing cylinder seat right side plate (5) is welded to the right side of the existing cylinder seat base (4). The improved cylinder seat assembly for the roller shutter includes an improved cylinder seat base (7), an improved cylinder seat left side plate (8), multiple threaded holes (9), and an improved cylinder seat right side plate (10). The improved cylinder seat right side plate (10) is welded to the right side of the improved cylinder seat base (7), and the multiple threaded holes (9) are all opened on the improved cylinder seat right side plate (10).

2. The hydraulic cylinder seat for a rolling shutter door according to claim 1, characterized in that: The existing cylinder base (4) has two trunnion seats (1) on its exterior, and the improved cylinder base (7) has the same number of trunnion seats (1) on its exterior.

3. A hydraulic cylinder seat for a rolling shutter door according to claim 1, characterized in that: The screw hole 1 (2) is provided on the existing cylinder seat left side plate (3) and the existing cylinder seat right side plate (5). The screw hole 1 (2) is opened on the top of the existing cylinder seat left side plate (3), and the same screw hole 1 (2) is opened on the top of the existing cylinder seat right side plate (5).

4. A hydraulic cylinder seat for a rolling shutter door according to claim 2, characterized in that: The two trunnion seats (1) are respectively installed on the corresponding screw hole (2) by screws. The upper end of the existing cylinder seat left side plate (3) is in contact with the surface of the corresponding trunnion seat (1), and the upper end of the existing cylinder seat right side plate (5) is in contact with the surface of the corresponding trunnion seat (1).

5. A hydraulic cylinder seat for a rolling shutter door according to claim 1, characterized in that: The improved cylinder seat left side plate (8) is welded to the left side of the improved cylinder seat base (7), and multiple trunnion seats (1) are installed on the corresponding threaded holes (9) by screws.

6. A hydraulic cylinder base for a rolling shutter door according to claim 1, characterized in that: The surface of the left side plate (8) of the improved cylinder seat is provided with mounting holes (6), and the surface of the right side plate (10) of the improved cylinder seat is provided with the same mounting holes (6).

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