Positioning and fixing structure for oil tank of generator set

Abstract

The utility model discloses a generator set fuel tank positioning and fixing structure which comprises a fuel tank assembly, a left framework and a right framework, the fuel tank assembly is installed between the left framework and the right framework, mushroom head clamps are arranged on the two sides of the fuel tank assembly, clamping holes are correspondingly formed in the left framework and the right framework, and the mushroom head clamps are clamped in the clamping holes. A rubber sleeve is arranged between the clamping hole and the mushroom head clamp, the mushroom head clamp penetrates through the rubber sleeve to be clamped into the clamping hole, the diameter of the large-diameter position of the head of the mushroom head clamp is larger than the rod diameter of the mushroom head clamp, and the mushroom head clamp is correspondingly provided with an oil tank installation supporting lug and a supporting lug installation hole. The utility model has the beneficial effects that the structure is simple, the installation is convenient, mushroom head clips are additionally arranged on the two sides of the oil tank and are respectively fixed with the left and right frameworks, and the oil tank installation support lugs have a positioning function and can be matched with the mushroom head clips to realize installation; the mushroom head clip has a locking function and can effectively prevent the fuel tank assembly from falling off from the left framework and the right framework, so that the fuel tank assembly is stably connected with the left framework and the right framework.

Description

Technical Field

[0001] The utility model relates to the technical field of generator sets, in particular to a generator set oil tank positioning and fixing structure. Background Art

[0002] A generator set is a complete set of mechanical equipment that converts other forms of energy into electrical energy. It consists of a power system, a control system, a silencer system, a shock absorption system, and an exhaust system. It is driven by a turbine, a steam turbine, a diesel engine, or other power machinery. It converts the energy generated by water flow, air flow, fuel combustion, or nuclear fission into mechanical energy and transmits it to the generator, which then converts it into electrical energy and outputs it to electrical equipment for use. Generators are widely used in industrial and agricultural production, national defense, science and technology, and daily life. In recent years, with the advancement of technology, as a high-quality choice for home emergency power supply and outdoor travel power supply, lightweight and portable small generator sets have also begun to enter the daily lives of residents.

[0003] Common ones include gasoline generator sets and diesel generator sets, which all need to convert the energy from the combustion of fuel into electrical energy. The fuel tank, as a container for storing fuel, is an indispensable part of the generator set. Therefore, the fuel tank needs to be firmly installed on the bracket of the generator set to provide a continuous and stable power source for the generator set. During the installation of the fuel tank, the corresponding parts on the fuel tank need to be installed into the corresponding connection ports, which is difficult to locate and takes a lot of time, thus reducing work efficiency. Utility Model Content

[0004] In order to solve a technical problem, the utility model provides a generator set oil tank positioning and fixing structure which has a simple structure and can be accurately positioned.

[0005] The technical solution is as follows: a generator set oil tank positioning and fixing structure, the main points of which are that it includes a fuel tank assembly, a left frame and a right frame, the fuel tank assembly is installed between the left frame and the right frame, mushroom head clips are arranged on both sides of the fuel tank assembly, the left frame and the right frame are correspondingly provided with clamping holes, a rubber sleeve is arranged between the clamping hole and the mushroom head clip, and the mushroom head clip passes through the rubber sleeve and is clamped into the clamping hole. With the above structure, the fuel tank assembly can be clamped together with the left and right frames through the mushroom head clip of a simple structure to achieve an interference fit connection, and the existence of the rubber sleeve means that when it needs to be disassembled, the mushroom head clip can be disassembled after squeezing the rubber sleeve; at the same time, the rubber sleeve is arranged in the mushroom head clip and the clamping hole to effectively reduce vibration, absorb impact force, protect the mushroom head clip, and avoid damage to the mushroom head clip when the fuel tank is working, and at the same time can effectively isolate sound and reduce noise pollution.

[0006] As a preferred embodiment, the diameter of the mushroom head clip at the major diameter is larger than the rod diameter of the mushroom head clip. With the above structure, the mushroom head clip can easily enter the clip hole, but it is difficult to remove. It has a locking effect, can stably connect the left and right frames to the fuel tank assembly, and can effectively prevent the left and right frames from falling off during operation.

[0007] Preferably, the left and right sides of the fuel tank assembly are further provided with fuel tank mounting ears, and the left and right frames are provided with ear mounting holes corresponding to the fuel tank mounting ears, and the fuel tank mounting ears extend into the ear mounting holes to achieve positioning. With the above structure, the mounting ears are connected to the ear mounting holes to achieve positioning of the left and right frames and the fuel tank assembly, and at the same time, the mushroom head clips can be accurately clamped into the left and right frames.

[0008] As a preferred embodiment, the fuel tank mounting lugs and mushroom head clips are arranged alternately at the lower part of the fuel tank assembly. With the above structure, the fuel tank mounting lugs and mushroom head clips cooperate with each other to respectively realize positioning and locking functions.

[0009] Preferably, the lug mounting hole is a blind hole, and a shock-absorbing pad is provided between the fuel tank mounting lugs at the bottom of the lug mounting hole. With the above structure, the mounting lug can be inserted into the blind hole, and the provision of the shock-absorbing pad can absorb the impact force generated when the fuel tank assembly is working, and can avoid hard collision between the mounting lug and the mounting lug hole, thereby damaging the mounting lug and destroying the connection relationship between the fuel tank assembly and the left and right frames.

[0010] Compared with the prior art, the utility model has the following beneficial effects: simple structure and easy installation. A mushroom head clip structure design is added on both sides of the fuel tank, which are respectively fixed to the left and right frames. The fuel tank mounting ears have a positioning function and can be installed in conjunction with the mushroom head clips. The mushroom head clips have a locking function that can effectively prevent the fuel tank assembly from falling off from the left and right frames, so that they are firmly connected together. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is an exploded view of the utility model;

[0013] Figure 3 It is a top view of the utility model;

[0014] Figure 4 This is a top view without the left skeleton. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with embodiments and drawings.

[0016] like Figures 1 to 4 As shown, a generator set oil tank positioning and fixing structure mainly includes a fuel tank assembly 1, a left frame 2 and a right frame 3. The fuel tank assembly 1 is installed between the left frame 2 and the right frame 3. Mushroom head clips 5 are arranged on both sides of the fuel tank assembly 1. Clamping holes 6 are correspondingly opened in the left frame 2 and the right frame 3. A rubber sleeve 7 is arranged between the clamping hole 6 and the mushroom head clip 5. The mushroom head clip 5 passes through the rubber sleeve 7 and is clamped into the clamping hole 6. The diameter of the mushroom head clip 5 at the major diameter of the head is larger than the rod diameter of the mushroom head clip 5. The major diameter of the head is large, which can achieve easy entry and difficult exit, that is, it has a locking function, and can achieve the left frame 2 and the right frame 3 to be firmly connected to the fuel tank assembly 1. The connection is firm during work and is not easy to fall off.

[0017] The left and right sides of the fuel tank assembly 1 are also provided with fuel tank mounting lugs 4, and the left frame 2 and the right frame 3 are provided with lug mounting holes 8 corresponding to the fuel tank mounting lugs 4, and the fuel tank mounting lugs 4 are inserted into the lug mounting holes 8 to achieve positioning. After the fuel tank mounting lugs 4 are connected to the lug mounting holes 8 in correspondence, the mushroom head clips 5 and the clip holes 6 also correspond to each other, and the mushroom head clips 5 can be quickly inserted into the clip holes 6 to achieve fixed connection.

[0018] The fuel tank mounting ears 4 and the mushroom head clips 5 are alternately arranged at the lower part of the fuel tank assembly 1. The fuel tank mounting ears 4 have a positioning function, and the mushroom head clips 5 have a locking function. The two cooperate with each other to jointly realize the connection relationship between the left frame 2 and the right frame 3 and the fuel tank assembly 1.

[0019] The lug mounting hole 8 is a blind hole, and a shock-absorbing pad 9 is arranged between the fuel tank mounting lug 4 at the bottom of the lug mounting hole 8; a rubber sleeve 7 is arranged between the clamping hole 6 and the mushroom head clamp 5, and the rubber sleeve 7 is sleeved on the mushroom head clamp 5, one end of the rubber sleeve 7 is clamped between the mushroom head clamp 5 and the clamping hole 6, and the other end of the rubber sleeve 7 is clamped between the edge of the clamping hole 6 and the edge of the fuel tank assembly 1. The shock-absorbing pad 9 and the rubber sleeve 7 both have the function of shock absorption and buffering, and can effectively prevent damage to the equipment.

[0020] During installation, the fuel tank is first positioned through the mounting ear 4, and the mushroom head clip 5 is inserted into the clip hole 6, which reduces the time of manual assembly. At the same time, since the mushroom head clip 5 has a locking function, the mushroom head clip 5 inserted into the clip hole 6 is not easy to fall off when the fuel tank assembly 1 is working, thereby ensuring the stability of the connection between the left frame 2 and the right frame 3 and the fuel tank assembly.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present invention. Under the guidance of the present invention, ordinary technicians in this field can make a variety of similar expressions without violating the purpose and claims of the present invention, and such changes fall within the scope of protection of the present invention.

Claims

1. A generator set oil tank positioning and fixing structure, comprising a fuel tank assembly (1), a left frame (2) and a right frame (3), wherein the fuel tank assembly (1) is installed between the left frame (2) and the right frame (3), and is characterized in that: Mushroom head clips (5) are arranged on both sides of the fuel tank assembly (1), and clip holes (6) are correspondingly opened on the left frame (2) and the right frame (3), and a rubber sleeve (7) is arranged between the clip hole (6) and the mushroom head clip (5), and the mushroom head clip (5) passes through the rubber sleeve (7) and is clipped into the clip hole (6).

2. The generator oil tank positioning and fixing structure according to claim 1 is characterized in that: The diameter of the mushroom head clip (5) at the major diameter of the head is greater than the rod diameter of the mushroom head clip (5).

3. The generator set oil tank positioning and fixing structure according to claim 1 or 2, characterized in that: Fuel tank mounting ears (4) are also provided on the left and right sides of the fuel tank assembly (1); the left frame (2) and the right frame (3) are provided with ear mounting holes (8) corresponding to the fuel tank mounting ears (4); the fuel tank mounting ears (4) extend into the ear mounting holes (8) to achieve positioning.

4. The generator oil tank positioning and fixing structure according to claim 3 is characterized in that: The fuel tank mounting lugs (4) and mushroom head clips (5) are arranged alternately at the lower part of the fuel tank assembly (1).

5. The generator set oil tank positioning and fixing structure according to claim 3 is characterized in that: The lug mounting hole (8) is a blind hole, and a shock-absorbing pad (9) is arranged between the bottom of the lug mounting hole (8) and the oil tank mounting lug (4).

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