Suspension device for refueling joint

Abstract

The utility model discloses a refueling joint suspension device which comprises a placing support, the placing support comprises a bottom plate, a supporting pipe, a supporting rod, a supporting pipe sleeve, a connecting joint, an installation opening, a positioning groove, a fixing bolt and a nut, the positioning groove is formed in the surface of the bottom plate in a rectangular distribution mode, and the fixing bolt is inserted in the inner wall of the positioning groove. The top end of the fixing bolt extends out of the top face of the bottom plate, the nut is connected to the outer surface of the fixing bolt in a threaded mode, and the supporting pipe is located in the center of the top face of the bottom plate. The refueling connector hanging device has the advantages of being simple in structure, convenient to take and place, reasonable in placing of the refueling rubber pipe and the connector, capable of improving the space utilization rate, convenient to maintain daily, and capable of achieving the dustproof and waterproof effects when not used due to the arrangement of the dustproof cover.

Description

Technical Field

[0001] The utility model relates to the field of suspension devices, in particular to a refueling joint suspension device. Background Art

[0002] At present, aircraft refueling connectors are equipment specially used for aircraft refueling. They have the ability to refuel accurately and quickly and can meet refueling needs. At present, the refueling connectors of the oil unloading platform are usually hooked on the nearby wall, which may rub against the wall when placed and taken out, causing wall stains and wear and damage to the dust cover of the refueling connector. In addition, they are placed in tool boxes, which are inconvenient to take and put, and require multiple steps to open and close, which fails to reduce the labor intensity of employees. There are also problems such as random placement and unsightly appearance.

[0003] For this purpose, a refueling joint suspension device is proposed. Utility Model Content

[0004] In view of the above problems, the utility model provides a refueling joint hanging device to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is:

[0006] The refueling joint hanging device includes a placement bracket, which includes a base plate, a support tube, a support rod, a support tube sleeve, a connecting joint, an installation port, a positioning groove, a fixing bolt, and a nut. The positioning groove is rectangularly distributed and opened on the surface of the base plate, the fixing bolt is inserted into the inner wall of the positioning groove, the top end of the fixing bolt extends out of the top surface of the base plate, the nut is threadedly connected to the outer surface of the fixing bolt, the support tube is located at the center of the top surface of the base plate, the support rod is symmetrically fixedly connected to the top outer surface of the support tube, the support tube sleeve is fixedly connected to the end of the support rod away from the support tube, the connecting joint is fixedly connected to the top end of the support tube sleeve, and the top surface of the connecting joint is provided with a mounting port that passes through the support tube sleeve.

[0007] The working principle of the above technical solution is as follows:

[0008] First, place the refueling joint hanging device in a stable and easy-to-operate position, fit the fixing bolt with the positioning groove at the appropriate position of the base plate, so that the top of the fixing bolt extends out of the top surface of the base plate, and then tighten the nut on the fixing bolt to firmly fix the device on the working plane. Put the refueling joint to be hung into the supporting pipe sleeve through the installation port on the top surface of the connecting joint to complete the hanging placement of the refueling joint.

[0009] In a further technical solution, both sides of the support tube are provided with dust covers which are sleeved on the support rod, the support tube sleeve, the connecting joint and the outer surface of the mounting port.

[0010] Through the above technical solution, the dust cover can effectively block the entry of dust, debris, etc., keep the inside of the connection joint clean, and reduce the impact of pollution on the refueling joint.

[0011] In a further technical solution, the dust cover is made of waterproof cloth.

[0012] Through the above technical solution, the intrusion of dust, water vapor, etc. can be effectively prevented, the refueling joint in the installation port can be protected, and the adverse effects of the external environment on it can be reduced.

[0013] In a further technical solution, a reinforcing column is fixedly connected at the center of the top surface of the bottom plate, a fixing groove is opened at the top end of the reinforcing column, and the outer surface of the bottom end of the support tube is fixedly connected to the inner wall of the fixing groove.

[0014] Through the above technical scheme, the setting of the reinforcing column can enhance the stability of the connection between the base plate and the support tube, so that the entire device is not easily deformed or damaged when subjected to weight and external force. In addition, the pressure on the support tube can be evenly dispersed on the base plate, reducing structural damage caused by excessive local force, helping to reduce the shaking and tilting of the support tube during use, and ensuring the stable suspension of the refueling connector.

[0015] In a further technical solution, the positioning groove is in an oblong shape.

[0016] Through the above technical solution, the oblong positioning groove provides a larger adjustment range, so that the fixing bolt can be fixed in more positions to adapt to different installation scenarios and needs, and increase the flexibility and convenience of device installation.

[0017] In a further technical solution, the base plate, support tube, support rod, support tube sleeve, and connecting joint are all made of stainless steel.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The device is directly installed as a whole using a base plate and fixing bolts, and the refueling connector suspension device can be placed vertically on the ground. Compared with the existing technology, it is easy to install and convenient to take and put, solves the problem of reasonable placement of the refueling hose and the connector, improves the space utilization rate, and is convenient for daily maintenance. In addition, the provision of the dust cover can have the effect of dustproof and waterproof when the refueling connector suspension device is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the assembly structure of the support pipe and the support pipe sleeve of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation structure of the support pipe and the reinforcement column of the utility model;

[0023] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Description of reference numerals:

[0025] 1. Base plate; 2. Support pipe; 3. Support rod; 4. Support pipe sleeve; 5. Connecting joint; 6. Installation port; 7. Positioning groove; 8. Fixing bolt; 9. Nut; 10. Reinforcement column; 11. Fixing groove. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example:

[0030] See also Figure 1-4, the refueling joint hanging device includes a placement bracket, the placement bracket includes a base plate 1, a support tube 2, a support rod 3, a support tube sleeve 4, a connecting joint 5, an installation port 6, a positioning groove 7, a fixing bolt 8, and a nut 9. The positioning groove 7 is rectangularly distributed and opened on the surface of the base plate 1, the fixing bolt 8 is inserted into the inner wall of the positioning groove 7, the top of the fixing bolt 8 extends out of the top surface of the base plate 1, and the nut 9 is threadedly connected to the outer surface of the fixing bolt 8. The support tube 2 is located at the center of the top surface of the base plate 1, the support rod 3 is symmetrically fixedly connected to the top outer surface of the support tube 2, the support tube sleeve 4 is fixedly connected to the end of the support rod 3 away from the support tube 2, the connecting joint 5 is fixedly connected to the top of the support tube sleeve 4, and the top surface of the connecting joint 5 is provided with an installation port 6 that penetrates the support tube sleeve 4. Dust covers are set on both sides of the support tube 2 and are arranged on the outer surfaces of the support rod 3, the support tube sleeve 4, the connecting joint 5, and the installation port 6. The material of the dust cover is waterproof cloth, which can effectively prevent dust, debris, etc. from entering, keep the inside of the connecting joint clean, and reduce pollution to refueling The reinforcement column 10 is fixedly connected at the center of the top surface of the base plate 1, and a fixing groove 11 is provided at the top of the reinforcement column 10. The outer surface of the bottom end of the support tube 2 is fixedly connected to the inner wall of the fixing groove 11. The setting of the reinforcement column can enhance the stability of the connection between the base plate and the support tube, so that the whole device is not easy to deform or damage when bearing weight and external force. In addition, the pressure on the support tube can be evenly dispersed on the base plate, reducing the structural damage caused by excessive local force, helping to reduce the shaking and tilting of the support tube during use, and ensuring the stable suspension of the refueling joint. The positioning groove 7 is oblong, and the oblong positioning groove provides a larger adjustment range, so that the fixing bolt can be fixed in more positions, adapting to different installation scenarios and requirements, and increasing the flexibility and convenience of device installation. The base plate 1, support tube 2, support rod 3, support tube sleeve 4, and connecting joint 5 are all made of stainless steel.

[0031] During operation, first, place the refueling joint hanging device close to the boundary of the steps of the receiving and sending oil island, then fix the installation base plate 1 on the ground at the installation location, first fix and connect four fixing bolts 8 on the ground, then put the positioning groove 7 on the surface of the base plate 1 on the surface of the fixing bolt 8, and move the positioning groove 7 to the outer wall of the fixing bolt 8 by adjustment until the placement of the base plate 1 is stable, then put the nut 9 on the surface of the fixing bolt 8 and tighten it close to the top surface of the base plate 1. When using the refueling joint hanging device, put the refueling joint into the support pipe sleeve 4 through the installation port 6 on the top surface of the connecting joint 5. When the refueling joint hanging device is not used, put the dust cover on the outer surface of the support rod 3, the support pipe sleeve 4, the connecting joint 5, and the installation port 6, which can play a protective and sealing role to prevent dust and other impurities from entering.

[0032] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. The refueling joint suspension device is characterized by: The invention comprises a placement bracket, wherein the placement bracket comprises a base plate (1), a support tube (2), a support rod (3), a support tube sleeve (4), a connecting joint (5), an installation opening (6), a positioning groove (7), a fixing bolt (8), and a nut (9); the positioning groove (7) is rectangularly distributed and opened on the surface of the base plate (1); the fixing bolt (8) is inserted into the inner wall of the positioning groove (7); the top end of the fixing bolt (8) extends out of the top surface of the base plate (1); the nut (9) is threadedly connected to the outer surface of the fixing bolt (8); the support tube (2) is located at the center of the top surface of the base plate (1); the support rod (3) is symmetrically fixedly connected to the outer surface of the top end of the support tube (2); the support tube sleeve (4) is fixedly connected to one end of the support rod (3) away from the support tube (2); the connecting joint (5) is fixedly connected to the top end of the support tube sleeve (4); and the top surface of the connecting joint (5) is provided with an installation opening (6) penetrating the support tube sleeve (4).

2. The refueling joint suspension device according to claim 1, characterized in that: Both sides of the support tube (2) are provided with dust covers sleeved on the outer surfaces of the support rod (3), the support tube sleeve (4), the connecting joint (5) and the installation opening (6).

3. The refueling joint hanging device according to claim 2, characterized in that: The material of the dust cover is waterproof cloth.

4. The refueling joint hanging device according to claim 1, characterized in that: A reinforcing column (10) is fixedly connected at the center of the top surface of the bottom plate (1), a fixing groove (11) is provided at the top end of the reinforcing column (10), and the outer surface of the bottom end of the support tube (2) is fixedly connected to the inner wall of the fixing groove (11).

5. The refueling joint hanging device according to claim 1, characterized in that: The positioning groove (7) is in an oblong shape.

6. The refueling joint hanging device according to claim 1, characterized in that: The base plate (1), the support tube (2), the support rod (3), the support tube sleeve (4), and the connecting joint (5) are all made of stainless steel.

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