Oil inlet pipe assembly adjustable in three-dimensional direction

Abstract

The utility model discloses a three-dimensional direction adjustable oil inlet pipe component which comprises an upper bent pipe, a connecting sealing component, a lower bent pipe and a butt joint pipe, one end of the upper bent pipe is provided with an upper pressing plate, the other end of the upper bent pipe is provided with the lower bent pipe, the upper bent pipe is sleeved at one end of the lower bent pipe, and the other end of the lower bent pipe is provided with a lower pressing plate. Due to the fact that the upper bent pipe is arranged on the lower bent pipe in the sleeved mode, and the upper bent pipe and the lower bent pipe are connected in the locked mode through the connecting sealing assembly, the distance between the end opening of the upper bent pipe and the end opening of the lower bent pipe in the vertical direction and the horizontal direction can be adjusted after the connecting sealing assembly is loosened. Butt joint pipes are arranged between the first L-shaped pipe and the connecting straight pipe as well as between the connecting straight pipe and the second L-shaped pipe, so that the relative angle of a port between the upper bent pipe and the lower bent pipe is adjustable, targeted adjustment can be conducted when errors exist in the height and the plane position of an oil outlet pipe on the ground of a gas station, installation of the oil inlet pipe assembly of the oiling machine is facilitated, and the installation efficiency is improved. And the working efficiency during installation can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel dispensers, in particular to an oil inlet pipe assembly with adjustable three-dimensional directions. Background Art

[0002] When installing a fuel dispenser at a gas station, if the height and plane position of the fuel outlet pipe on the gas station floor are accurate, the dispenser can be installed directly. However, if the height and plane position of the fuel outlet pipe on the gas station floor are incorrect, the dispenser cannot be installed directly. The fuel inlet pipe of the fuel dispenser needs to be cut and welded on site to adjust the size of the fuel inlet pipe so that the dispenser can be installed with the fuel outlet pipe on the gas station floor. This on-site operation is time-consuming and labor-intensive, increasing the cost of installing the fuel dispenser. Utility Model Content

[0003] The purpose of the utility model is to provide a three-dimensionally adjustable oil inlet pipe assembly to solve the technical problem in the prior art that when there are errors in the height and plane position of the oil outlet pipe on the ground of the gas station, the fuel dispenser cannot be directly installed.

[0004] The technical problem to be solved by the present invention can be achieved through the following technical solutions:

[0005] A three-dimensionally adjustable oil inlet pipe assembly, comprising:

[0006] An upper bend pipe, one end of which is provided with an upper pressing plate, and the other end of which is provided with a lower bend pipe, the upper bend pipe is sleeved on one end of the lower bend pipe, and the other end of the lower bend pipe is provided with a lower pressing plate;

[0007] The connecting sealing assembly includes a locking nut, which is sleeved on the upper bend pipe. The locking nut is threadedly connected to the lower bend pipe. A sealing ring is provided at the edge of the port of the lower bend pipe. A pressure ring is provided on the end face of the sealing ring away from the lower bend pipe. An elastic washer is provided on the end face of the pressure ring away from the lower bend pipe. The elastic washer, pressure ring and sealing ring are all sleeved on the upper bend pipe, and the elastic washer is in contact with the locking nut.

[0008] As a further solution of the present invention: the upper bend pipe and the lower bend pipe are integrally S-shaped bend pipes.

[0009] As a further solution of the present invention: the upper curved pipe includes a connecting straight pipe, and the two ends of the connecting straight pipe are respectively fixedly connected with an L-shaped pipe 1 and an L-shaped pipe 2.

[0010] As a further solution of the present invention, it also includes: a butt-joint pipe, which is arranged between the L-shaped pipe 1 and the connecting straight pipe and between the connecting straight pipe and the L-shaped pipe 2.

[0011] As a further solution of the present invention: connecting sealing components are provided between the butt-joint pipe and the first L-shaped pipe, between the butt-joint pipe and both ends of the connecting straight pipe, and between the butt-joint pipe and the second L-shaped pipe.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the upper bend pipe is sleeved on the lower bend pipe, and the upper bend pipe and the lower bend pipe are locked and connected by a connecting sealing component. After the connecting sealing component is loosened, the distance between the ports of the upper bend pipe and the lower bend pipe in the vertical direction and the horizontal direction can be adjusted. A butt joint pipe is provided between the L-shaped pipe 1 and the connecting straight pipe, and between the connecting straight pipe and the L-shaped pipe 2, so that the relative angle between the ports of the upper bend pipe and the lower bend pipe can be adjusted. When there are errors in the height and plane position of the oil outlet pipe on the ground of the gas station, targeted adjustments can be made, which facilitates the installation of the oil inlet pipe assembly of the fuel dispenser and helps to improve the work efficiency during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the utility model Figure 1 ;

[0016] Figure 2 This is a partial structural diagram of Example 1 of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of Example 1 of the utility model Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the overall structure of the upper elbow in Example 1 of the present utility model;

[0019] Figure 5 This is a schematic diagram of the upper elbow structure of Example 2 of the present utility model.

[0020] In the figure: 1. Upper pressure plate; 2. Upper bend pipe; 21. L-shaped pipe 1; 22. Connecting straight pipe; 23. L-shaped pipe 2; 3. Connecting sealing assembly; 31. Locking nut; 32. Elastic washer; 33. Pressure ring; 34. Sealing ring; 4. Lower bend pipe; 5. Lower pressure plate; 6. Butt pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figures 1-4 As shown, a three-dimensionally adjustable oil inlet pipe assembly includes:

[0024] An upper curved pipe 2, one end of which is provided with an upper pressing plate 1, and the other end of which is provided with a lower curved pipe 4, the upper curved pipe 2 is sleeved on one end of the lower curved pipe 4, and the other end of which is provided with a lower pressing plate 5;

[0025] The connecting sealing assembly 3 includes a locking nut 31, which is sleeved on the upper bend pipe 2. The locking nut 31 is threadedly connected to the lower bend pipe 4. A sealing ring 34 is provided at the edge of the port of the lower bend pipe 4. A pressure ring 33 is provided on the end face of the sealing ring 34 away from the lower bend pipe 4. An elastic washer 32 is provided on the end face of the pressure ring 33 away from the lower bend pipe 4. The elastic washer 32, the pressure ring 33 and the sealing ring 34 are all sleeved on the upper bend pipe 2, and the elastic washer 32 is in contact with the locking nut 31.

[0026] The upper bend pipe 2 and the lower bend pipe 4 are S-shaped bend pipes as a whole. The upper bend pipe 2 and the lower bend pipe 4 can also be bend pipes of other shapes, which are not given as examples here. The upper bend pipe 2 includes a connecting straight pipe 22, and the two ends of the connecting straight pipe 22 are fixedly connected to L-shaped pipe 1 21 and L-shaped pipe 2 23 respectively.

[0027] Example 2

[0028] like Figure 5 As shown, a three-dimensionally adjustable oil inlet pipe assembly, based on Example 1, further includes: a butt-joint pipe 6, which is arranged between the L-shaped pipe 1 21 and the connecting straight pipe 22 and between the connecting straight pipe 22 and the L-shaped pipe 2 23, and a connecting sealing assembly 3 is provided between the butt-joint pipe 6 and the L-shaped pipe 1 21, between the butt-joint pipe 6 and the two ends of the connecting straight pipe 22, and between the butt-joint pipe 6 and the L-shaped pipe 2 23.

[0029] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in conjunction with specific application scenarios:

[0030] When in use, since the upper bend pipe 2 is sleeved on the lower bend pipe 4, and the upper bend pipe 2 and the lower bend pipe 4 are locked and connected by the connecting sealing component 3, after loosening the connecting sealing component 3, the distance between the ports of the upper bend pipe 2 and the lower bend pipe 4 in the vertical direction and the horizontal direction can be adjusted. A connecting pipe 6 is provided between the L-shaped pipe 1 21 and the connecting straight pipe 22, and between the connecting straight pipe 22 and the L-shaped pipe 2 23, so that the relative angle of the ports between the upper bend pipe 2 and the lower bend pipe 4 can be adjusted. When there are errors in the height and plane position of the oil outlet pipe on the ground of the gas station, targeted adjustments can be made, which facilitates the installation of the oil inlet pipe assembly of the fuel dispenser and helps to improve work efficiency during installation.

[0031] The above describes several embodiments of the present invention in detail, but the present invention is not limited to these embodiments and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A three-dimensionally adjustable oil inlet pipe assembly, characterized in that: include: An upper curved pipe (2), one end of which is provided with an upper pressing plate (1), the other end of which is provided with a lower curved pipe (4), the upper curved pipe (2) is sleeved on one end of the lower curved pipe (4), and the other end of which is provided with a lower pressing plate (5); The connecting sealing assembly (3) comprises a locking nut (31), the locking nut (31) is sleeved on the upper bend pipe (2), the locking nut (31) is threadedly connected to the lower bend pipe (4), a sealing ring (34) is provided at the edge of the port of the lower bend pipe (4), a pressure ring (33) is provided on the end face of the sealing ring (34) away from the lower bend pipe (4), an elastic washer (32) is provided on the end face of the pressure ring (33) away from the lower bend pipe (4), the elastic washer (32), the pressure ring (33) and the sealing ring (34) are all sleeved on the upper bend pipe (2), and the elastic washer (32) is in contact with the locking nut (31).

2. The three-dimensionally adjustable oil inlet pipe assembly according to claim 1, characterized in that: The upper curved pipe (2) and the lower curved pipe (4) are integrally S-shaped curved pipes.

3. The three-dimensionally adjustable oil inlet pipe assembly according to claim 1, characterized in that: The upper curved pipe (2) comprises a connecting straight pipe (22), and the two ends of the connecting straight pipe (22) are respectively fixedly connected with an L-shaped pipe 1 (21) and an L-shaped pipe 2 (23).

4. The three-dimensionally adjustable oil inlet pipe assembly according to claim 1, characterized in that: Also includes: The butt-joint pipe (6) is arranged between the first L-shaped pipe (21) and the connecting straight pipe (22) and between the connecting straight pipe (22) and the second L-shaped pipe (23).

5. The three-dimensionally adjustable oil inlet pipe assembly according to claim 1, characterized in that: A connection sealing assembly (3) is provided between the butt-joint pipe (6) and the first L-shaped pipe (21), between the butt-joint pipe (6) and the two ends of the connecting straight pipe (22), and between the butt-joint pipe (6) and the second L-shaped pipe (23).

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