Skid-mounted generator set

Abstract

The invention provides a skid-mounted generator set, and relates to the technical field of generator sets, the skid-mounted generator set comprises a skid-mounted base and a set body, the inner wall of the skid-mounted base is fixedly connected with a guide strip, the top of the skid-mounted base is provided with a limiting insertion hole, the inner wall of the skid-mounted base is slidably connected with a bearing assembly, and the bearing assembly comprises a supporting cross beam; the unit body is fixedly installed on the top of the supporting cross beam, and a positioning assembly is arranged above the supporting cross beam. According to the scheme, by arranging the bearing assembly, bearing and mounting operation can be conducted on the unit body, by arranging the positioning assembly and the limiting insertion hole, the position of the bearing assembly can be rapidly adjusted and positioned, and the bearing assembly, the positioning assembly and the limiting insertion hole are used in cooperation; therefore, adaptive installation of unit bodies with different sizes is achieved, the installation process is simple, convenient and rapid, and practicability is high.

Description

Technical Field

[0001] The invention belongs to the technical field of generator sets, and in particular relates to a skid-mounted generator set. Background Art

[0002] A diesel generator set is a power supply device that uses a diesel engine as the prime mover to drive a synchronous generator to generate electricity. That is, a diesel generator set includes four major modules: a generator, a control system, and a cooling system. With the development of industry and the diversification of electricity demand, diesel generator sets, as a commonly used backup power supply device, have been widely used in various fields. In order to make the overall installation of the diesel generator set compact, space-saving, and flexible to move, the diesel generator set will be installed as a whole on a skid.

[0003] In actual application scenarios, diesel generator sets vary in size, and different use environments and needs have different requirements for their installation space and methods. Existing installation methods are often designed for generator sets of specific specifications, which lack flexibility. For some places with limited space, such as small factories, mobile base stations, and temporary electricity use at construction sites, it is difficult to adapt to diesel generator sets of different sizes, which may lead to installation difficulties or even impossible installation, which has certain shortcomings. To this end, we provide a skid-mounted generator set to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art and to provide a skid-mounted generator set, which can achieve the adaptive installation of unit bodies of different sizes, and the installation process is simple and quick, and the practicability is high.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A skid-mounted generator set comprises a skid-mounted base and a unit body, wherein the inner wall of the skid-mounted base is fixedly connected with a guide bar, a limited position insertion hole is provided on the top of the skid-mounted base, a bearing assembly is slidably connected with the inner wall of the skid-mounted base, the bearing assembly comprises a supporting beam, the unit body is fixedly mounted on the top of the supporting beam, and a positioning assembly is provided above the supporting beam.

[0007] As a preferred solution of this embodiment, the end of the supporting crossbeam is fixedly connected to a supporting longitudinal beam, the supporting longitudinal beam slides with the inner wall of the skid-mounted base, and a limiting groove is provided on the inner wall of the supporting longitudinal beam.

[0008] As a preferred solution of this embodiment, a slide groove 1 is provided on the inner wall of the supporting longitudinal beam, and the inner wall of the slide groove 1 slides with the outer surface of the skid-mounted base, and a slide groove 2 is provided on the inner wall of the supporting longitudinal beam, and the outer surface of the slide groove 2 slides with the outer surface of the guide strip.

[0009] As a preferred solution of this embodiment, the positioning assembly includes an insertion rod inserted into the inside of the supporting beam, the insertion rod passes through the outer surface of the supporting beam and is inserted into the inside of the limiting socket, and a handle is fixedly connected to the top of the insertion rod.

[0010] As a preferred solution of this embodiment, a fixing plate is fixedly connected to the outer surface of the insertion rod, a limiting plate is fixedly connected to the outer surface of the fixing plate, and the outer surface of the limiting plate slides with the inner wall of the limiting groove.

[0011] As a preferred solution of this embodiment, an elastic member is sleeved on the outer surface of the insertion rod, one end of the elastic member is fixedly connected to the inner wall of the supporting longitudinal beam, and the other end of the elastic member is fixedly connected to the outer surface of the fixing plate.

[0012] As a preferred solution of this embodiment, an oil cavity is provided inside the supporting longitudinal beam, and lubricating oil is filled inside the oil cavity. A plurality of oil holes are provided on one side of the supporting longitudinal beam close to the second slide groove, and the oil holes are connected to the oil cavity.

[0013] As a preferred solution of this embodiment, an oil-conducting sponge pad is fixed inside the oil cavity, and one side of the oil-conducting sponge pad is embedded in the oil hole.

[0014] As a preferred solution of this embodiment, the oil hole is in a bell-mouth shape.

[0015] As a preferred solution of this embodiment, an oil filling hole is provided on the supporting longitudinal beam, and a sealing plug is installed at the oil filling hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The present invention can carry out load-bearing installation operations on the unit body by setting a load-bearing component, and can quickly adjust and position the position of the load-bearing component by setting a positioning component and a limit socket. By the mutual coordination of the load-bearing component, the positioning component and the limit socket, the adaptive installation of unit bodies of different sizes can be achieved. The installation process is simple and quick, and the practicability is high.

[0018] (2) The present invention can drive the insertion rod, the fixing plate and the limiting plate to move upward by pulling the handle upward. At this time, the fixing plate will squeeze the elastic part, causing the elastic part to deform and store a certain amount of elastic potential energy. When the handle is released, the squeezed elastic part will release the elastic potential energy, and then push the fixing plate and the limiting plate to move downward, thereby achieving a rapid resetting effect of the insertion rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the skid-mounted generator set of the present invention;

[0020] Figure 2 This is a schematic diagram of the skid-mounted base structure of the skid-mounted generator set of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the bearing assembly of the skid-mounted generator set of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the positioning assembly of the skid-mounted generator set of the present invention;

[0023] Figure 5 It is a schematic diagram of the internal structure of the oil chamber of the skid-mounted generator set of the present invention;

[0024] Figure 6 for Figure 5 A partial enlarged view of point A in the middle.

[0025] As shown in the figure: 1. Skid-mounted base; 2. Unit body; 3. Guide strip; 4. Limiting plug hole; 5. Load-bearing assembly; 501. Supporting crossbeam; 502. Supporting longitudinal beam; 503. Limiting groove; 504. Slideway 1; 505. Slideway 2; 506. Sealing plug; 507. Oil chamber; 508. Lubricating oil; 509. Oil guide sponge pad; 510. Oil hole; 6. Positioning assembly; 601. Insert rod; 602. Handle; 603. Fixing plate; 604. Limiting plate; 605. Elastic part. DETAILED DESCRIPTION

[0026] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" 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, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figures 1 to 6 As shown, an embodiment of the present invention provides a skid-mounted generator set, specifically including a skid-mounted base 1 and a unit body 2. The skid-mounted base 1 is made of high-strength steel and is in the shape of a rectangular structure. This shape design is conducive to maintaining stability during transportation and installation. The inner wall is finely processed to ensure a flat and smooth surface, providing a good foundation for the installation and sliding of subsequent components. A guide bar 3 is fixedly connected to the inner wall of the skid-mounted base 1. The guide bar 3 is made of a wear-resistant alloy material with good rigidity and wear resistance. It is in the shape of a long strip with a smooth surface. This shape and material enable the support longitudinal beam 502 to reduce friction during sliding and ensure smooth sliding. At the same time, it can also provide accurate guidance for the movement of the bearing component 5 to ensure the accuracy of its position adjustment. A limited position socket 4 is provided on the top of the skid-mounted base 1. The limiting socket 4 is in the shape of a circular hole structure, and its size matches the insertion rod 601. This structural design can accurately accommodate the insertion rod 601. When the insertion rod 601 is inserted into the limiting socket 4, it can effectively limit the movement of the bearing component 5, realize the positioning function of the bearing component 5, and ensure the accuracy of the installation position of the unit body 2.

[0029] See also Figure 3 , Figure 5 and Figure 6As shown, the inner wall of the skid-mounted base 1 is slidably connected with a bearing assembly 5, which specifically includes a supporting crossbeam 501, and the unit body 2 is fixedly installed on the top of the supporting crossbeam 501. The supporting crossbeam 501 is the main component that supports the unit body 2, and is made of high-strength I-beam material, and its shape is an I-shaped structure. This structure has high strength and bearing capacity, and can stably support the weight of the unit body 2. The upper surface of the supporting crossbeam 501 is processed and has a certain degree of roughness, so that the unit body 2 can be better fixed thereon by bolts or the like. The supporting longitudinal beam 502 is fixedly connected to the end of the supporting cross beam 501 and is made of the same high-strength steel as the supporting cross beam 501. It is in the shape of a rectangular structure and has a limiting groove 503 on its inner wall. A slide groove 1 504 and a slide groove 2 505 are also provided on its inner wall. The supporting longitudinal beam 502 slides with the inner wall of the skid-mounted base 1. The slide groove 1 504 slides with the outer surface of the skid-mounted base 1 and the slide groove 2 505 slides with the outer surface of the guide strip 3, so that the bearing component 5 can move horizontally in the skid-mounted base 1. This sliding cooperation method enables the bearing component 5 to flexibly adjust its position according to the different volumes of the unit body 2. At the same time, the setting of the limiting groove 503 provides a positioning reference for the positioning component 6, thereby ensuring the accuracy of the positioning of the bearing component 5.

[0030] Further optimizing this embodiment, in order to ensure the lubrication effect at the guide strip 3, an oil chamber 507 is provided inside the supporting longitudinal beam 502, and lubricating oil 508 is installed inside the oil chamber 507. A plurality of oil holes 510 are provided on the side of the supporting longitudinal beam 502 close to the second slide groove 505, and the oil holes 510 are connected with the oil chamber 507. An oil guide sponge pad 509 is fixed inside the oil chamber 507, and one side of the oil guide sponge pad 509 is embedded inside the oil hole 510. The oil hole 510 is in a bell-mouth shape. An oil injection hole is provided on the supporting longitudinal beam 502, and a sealing plug 506 is installed at the oil injection hole. Lubricating oil 508 is injected into the oil chamber 507 through the oil injection hole, and the lubricating oil 508 is poured into the end of the bell-mouth-shaped oil hole 510 through the oil guide sponge pad 509. Since the diameter of one end of the oil hole 510 close to the guide strip 3 gradually decreases, the lubricating oil is transported to the contact surface with the guide strip 3 through the siphon effect, thereby achieving a better lubrication effect.

[0031] See also Figure 4As shown, a positioning assembly 6 is provided above the supporting crossbeam 501. The positioning assembly 6 specifically includes an insertion rod 601 inserted inside the supporting crossbeam 501. The insertion rod 601 penetrates the outer surface of the supporting crossbeam 501 and is inserted into the inside of the limiting plug hole 4. The insertion rod 601 is made of stainless steel material, has good corrosion resistance and rigidity, and is cylindrical in shape. This shape is convenient for insertion into the limiting plug hole 4 and the supporting crossbeam 501, and can ensure stability during the positioning process. A handle 602 is fixedly connected to the top of the insertion rod 601. The handle 602 is made of ergonomically designed plastic material, and its shape is arc-shaped, which is convenient for operators to hold and apply force. When the position of the bearing assembly 5 needs to be adjusted, the operator pulls the insertion rod 601 upward by holding the handle 602, and the operation is convenient and quick. A fixing plate 603 is fixedly connected to the outer surface of the insertion rod 601. The fixing plate 603 is fixedly connected to the outer surface of the plug rod 601, and is made of metal material, and is in the shape of a circular sheet structure. It works together with the limiting plate 604 to limit and guide the plug rod 601 during its movement, and also provides a connection position for the elastic member 605. The outer surface of the fixing plate 603 is fixedly connected to the limiting plate 604, and the outer surface of the limiting plate 604 slides with the inner wall of the limiting groove 503. The limiting plate 604 is made of metal material, and is in the shape of a rectangular sheet structure. The outer surface slides with the inner wall of the limiting groove 503. The limiting plate 604 slides along the limiting groove 503 during the movement of the plug rod 601, further ensuring the accuracy and stability of the movement of the plug rod 601, and also limiting the excessive movement of the plug rod 601.

[0032] To further optimize this embodiment, an elastic member 605 is sleeved on the outer surface of the insertion rod 601, one end of the elastic member 605 is fixedly connected to the inner wall of the supporting longitudinal beam 502, and the other end of the elastic member 605 is fixedly connected to the outer surface of the fixing plate 603. The elastic member 605 is a spring made of spring steel and has good elastic properties. When the insertion rod 601 is pulled upward, the fixing plate 603 squeezes the elastic member 605, causing the elastic member 605 to deform and store a certain amount of elastic potential energy. When the handle 602 is released, the squeezed elastic member 605 releases the elastic potential energy, and then pushes the fixing plate 603 and the limiting plate 604 to move downward, thereby achieving a rapid resetting effect of the insertion rod 601 and ensuring the efficient use of the positioning assembly 6.

[0033] The specific method of using the present invention is as follows: when the unit body 2 needs to be installed, the bearing assembly 5 is first placed in the skid-mounted base 1. The supporting crossbeam 501 in the bearing assembly 5 is used to directly bear the unit body 2, and the supporting longitudinal beam 502 plays an auxiliary supporting and stabilizing role. The supporting longitudinal beam 502 slides with the outer surface of the skid-mounted base 1 through the slide groove 1 504 and the slide groove 2 505 slides with the outer surface of the guide bar 3, so that the bearing assembly 5 can move horizontally in the skid-mounted base 1, thereby adjusting the position of the bearing assembly 5 to adapt to unit bodies 2 of different volumes. When the position of the bearing assembly 5 needs to be adjusted, first pull the handle 602 upwards, and the handle 602 drives the insertion rod 601 to move upwards. At the same time, the fixing plate 603 and the limiting plate 604 on the insertion rod 601 also move upwards. During the upward movement of the fixing plate 603, The elastic member 605 is squeezed, one end of the elastic member 605 is fixedly connected to the inner wall of the supporting longitudinal beam 502, and the other end is fixedly connected to the outer surface of the fixing plate 603, so the elastic member 605 will deform and store elastic potential energy. When the handle 602 is released, the squeezed elastic member 605 will release the elastic potential energy, and the elastic potential energy is converted into a power to push the fixing plate 603 and the limiting plate 604 to move downward, thereby driving the insertion rod 601 to quickly reset, and the insertion rod 601 is reinserted into the limiting socket 4. At this time, the position of the bearing component 5 can be positioned, and then the unit body 2 can be installed on the supporting crossbeam 501 using the fixing bolts. Through the mutual cooperation between the bearing component 5, the positioning component 6 and the limiting socket 4, the adaptive installation of unit bodies 2 of different sizes can be achieved, and the installation process is simple and fast, and the practicality is high.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A skid-mounted generator set, comprising a skid-mounted base (1) and a generator set body (2), characterized in that: The inner wall of the skid-mounted base (1) is fixedly connected to a guide bar (3), the top of the skid-mounted base (1) is provided with a limit insertion hole (4), the inner wall of the skid-mounted base (1) is slidably connected to a bearing assembly (5), the bearing assembly (5) comprises a supporting crossbeam (501), the unit body (2) is fixedly mounted on the top of the supporting crossbeam (501), and a positioning assembly (6) is provided above the supporting crossbeam (501).

2. A skid-mounted generator set according to claim 1, characterized in that: The end of the supporting crossbeam (501) is fixedly connected to a supporting longitudinal beam (502), the supporting longitudinal beam (502) slides with the inner wall of the skid-mounted base (1), and a limiting groove (503) is provided on the inner wall of the supporting longitudinal beam (502).

3. A skid-mounted generator set according to claim 2, characterized in that: The inner wall of the supporting longitudinal beam (502) is provided with a first slide groove (504), the inner wall of which slide groove (504) slides with the outer surface of the skid-mounted base (1), and the inner wall of the supporting longitudinal beam (502) is provided with a second slide groove (505), the outer surface of which slide groove (505) slides with the outer surface of the guide strip (3).

4. A skid-mounted generator set according to claim 1, characterized in that: The positioning assembly (6) comprises an insertion rod (601) inserted into the interior of the supporting crossbeam (501), the insertion rod (601) passes through the outer surface of the supporting crossbeam (501) and is inserted into the interior of the limiting insertion hole (4), and a handle (602) is fixedly connected to the top of the insertion rod (601).

5. A skid-mounted generator set according to claim 4, characterized in that: The outer surface of the insertion rod (601) is fixedly connected with a fixing plate (603), the outer surface of the fixing plate (603) is fixedly connected with a limiting plate (604), and the outer surface of the limiting plate (604) slides with the inner wall of the limiting groove (503).

6. A skid-mounted generator set according to claim 5, characterized in that: An elastic member (605) is sleeved on the outer surface of the insertion rod (601), one end of the elastic member (605) is fixedly connected to the inner wall of the supporting longitudinal beam (502), and the other end of the elastic member (605) is fixedly connected to the outer surface of the fixing plate (603).

7. A skid-mounted generator set according to claim 3, characterized in that: An oil chamber (507) is provided inside the supporting longitudinal beam (502), and lubricating oil (508) is filled inside the oil chamber (507). A plurality of oil holes (510) are provided on a side of the supporting longitudinal beam (502) close to the second slide groove (505), and the oil holes (510) are connected to the oil chamber (507).

8. A skid-mounted generator set according to claim 7, characterized in that: An oil-conducting sponge pad (509) is fixed inside the oil cavity (507), and one side of the oil-conducting sponge pad (509) is embedded inside the oil hole (510).

9. A skid-mounted generator set according to claim 8, characterized in that: The oil hole (510) is in a bell-mouth shape.

10. The skid-mounted generator set according to claim 2, characterized in that: The supporting longitudinal beam (502) is provided with an oil filling hole, and a sealing plug (506) is installed at the oil filling hole.

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