CN-224214981-U - Base for engine unit

CN224214981UCN 224214981 UCN224214981 UCN 224214981UCN-224214981-U

Abstract

The utility model discloses a base for an engine unit, which comprises a base body, wherein two groups of lifting mechanisms are arranged at the bottom of the base body, the base body comprises two groups of first channel steel, the first channel steel is connected with a motor fixing frame through two groups of first damping connecting pieces, the two groups of motor fixing frames are fixedly connected with the outer side of the engine unit, the first channel steel is connected with a first supporting leg through a second damping connecting piece, the first channel steel is connected with a second supporting leg through a third damping connecting piece, the first supporting leg is connected with the engine unit, the lifting mechanisms comprise U-shaped mounting plates, the bottom of each U-shaped mounting plate is connected with a fixing plate through a lifting adjusting cylinder, and limiting cylinders are arranged at two sides of each lifting adjusting cylinder.

Inventors

CAI LI
ZHAO HAOCHEN
MENG JI
LI CHAO

Assignees

南京金源巨能能源装备制造有限公司

Dates

Publication Date: 20260508
Application Date: 20250609

Claims (6)

1. The base for the engine unit comprises a base body (1) and is characterized in that two groups of lifting mechanisms (2) are arranged at the bottom of the base body (1), the base body (1) comprises two groups of first channel steels (101), the first channel steels (101) are connected with a motor fixing frame (4) through two groups of first damping connecting pieces (3), the two groups of motor fixing frames (4) are fixedly connected with the outer side of the engine unit (5), the first channel steels (101) are connected with first supporting legs (7) through second damping connecting pieces (6), the first channel steels (101) are connected with second supporting legs (801) through third damping connecting pieces (8), and the first supporting legs (7) are connected with the second supporting legs (801) and the engine unit (5); The lifting mechanism (2) comprises a U-shaped mounting plate (201), the bottom of the U-shaped mounting plate (201) is connected with a fixed plate (203) through a lifting adjusting cylinder (202), limiting cylinders (204) are arranged on two sides of the lifting adjusting cylinder (202), and two ends of each limiting cylinder (204) are connected with the U-shaped mounting plate (201) and the fixed plate (203).
2. The base for an engine unit according to claim 1, wherein the first shock absorbing connecting piece (3) comprises a second channel steel (301), a first supporting plate (302) is arranged on the inner side of the second channel steel (301), the first supporting plate (302) is connected with a second supporting plate (304) arranged inside the first channel steel (101) through two groups of first connecting columns (303), a third channel steel (305) is arranged on the top of the second channel steel (301), a first supporting connecting block (306) is fixedly arranged inside the third channel steel (305), the third channel steel (305) and the first supporting connecting block (306) are connected with the second channel steel (301) and the first channel steel (101), a first shock absorbing pad (307) is arranged on the top of the third channel steel (305), and the motor fixing frame (4) is fixedly arranged above the first shock absorbing pad (307).
3. The base for an engine unit according to claim 1, wherein the second shock absorbing connecting piece (6) comprises a fourth channel steel (601), a third supporting plate (602) is arranged on the inner side of the fourth channel steel (601), the third supporting plate (602) is connected with the outer side of the first channel steel (101) through two groups of second connecting columns (603), a fifth channel steel (604) is arranged at the top of the fourth channel steel (601), a second supporting connecting block (605) is fixedly arranged in the fifth channel steel (604), the fifth channel steel (604) and the second supporting connecting block (605) are connected with the fourth channel steel (601) and the first channel steel (101), a second shock pad (606) is arranged at the top of the fifth channel steel (604), and the first supporting leg (7) is fixedly arranged above the second shock pad (606).
4. The base for an engine unit according to claim 1, wherein the lifting adjusting cylinder (202) comprises an outer cylinder body (2021), the inner side of the outer cylinder body (2021) is connected with the inner cylinder body (2022) in a sliding mode, bolt holes are formed in the inner cylinder body (2022), and a plurality of groups of bolt insertion holes (2023) matched with the bolt holes are vertically distributed in the outer cylinder body (2021).
5. The base for an engine unit according to claim 4, wherein two groups of limiting sliding blocks (2024) are fixedly arranged on the inner side of the inner cylinder body (2022), and the limiting sliding blocks (2024) are in sliding connection with a vertical limiting sliding rod (2025) arranged on the top of the inner side of the outer cylinder body (2021).
6. A base for an engine unit according to claim 1, wherein the limiting cylinder (204) comprises an outer limiting cylinder (2041), and a connecting column (2042) is slidably provided inside the outer limiting cylinder (2041).

Description

Base for engine unit Technical Field The utility model mainly relates to the technical field of engines, in particular to a base for an engine unit. Background An engine is a device for converting other forms of energy (such as chemical energy of fuel, electric energy and the like) into mechanical energy, is a power core of equipment such as vehicles, airplanes, ships, generators and the like, and is usually used together with a base, wherein the engine base is a mechanical structure for fixing and supporting the engine and is usually arranged between the engine and a frame, a ship body or an equipment base. Its core function is stable stationary engine, reduces vibration transmission simultaneously, protects other parts and promotes the operational stability. To sum up, in the prior art, like the engine base for glass steel boats and ships of bulletin number CN214002019U, including engine mounting base main part, the unification shaping has the supporting channel-section steel that sets up along engine mounting base main part length direction on the front and back both sides face of engine mounting base main part, be provided with the intermediate baffle that is the level form setting on the central point department cell wall of supporting channel-section steel, the top and the below of intermediate baffle all are provided with bolt anti-loosening device, bolt anti-loosening device is including the extrusion limiting plate that is the level form setting and two mutual symmetries and be vertical form fixed mounting screw rod on the intermediate baffle, the position department rotation just to the screw rod on the extrusion limiting plate is connected with the swivel nut, threaded connection between swivel nut and the screw rod that corresponds with it. The utility model has better effect of preventing the bolt from loosening, is convenient to install, operate and use, and brings convenience to users. In summary, the existing engine base has a better bolt loosening preventing effect, but the existing engine base is inconvenient to adjust the height of the engine, and meanwhile, the oil drain is inconvenient to detach the engine oil pan in the later stage, so that the base for the engine unit is provided. Disclosure of utility model The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and mainly provides a base for an engine unit, so as to solve the technical problems that the prior engine base provided in the background art is inconvenient to adjust the height of an engine and is inconvenient to detach and drain an engine oil pan in the later period. The technical scheme adopted for solving the technical problems is as follows: A base for engine unit, includes the base body, two sets of elevating system are installed to base body bottom, the base body includes two sets of first channel-section steel, and first channel-section steel is connected with the motor mount through two sets of first shock attenuation connecting pieces, two sets of motor mount and engine unit outside fixed connection, first channel-section steel is connected with first landing leg through the second shock attenuation connecting piece, first channel-section steel is connected with the second landing leg through the third shock attenuation connecting piece, and first landing leg is connected with the engine unit with the second landing leg, elevating system includes U type mounting panel, and U type mounting panel bottom is connected with the fixed plate through lift adjustment section of thick bamboo, lift adjustment section of thick bamboo both sides are provided with spacing section of thick bamboo, and spacing section of thick bamboo both ends are connected with U type mounting panel and fixed plate. Preferably, the first shock attenuation connecting piece includes the second channel-section steel, and the second channel-section steel inboard is provided with first backup pad, first backup pad is connected with the inside second backup pad that sets up of first channel-section steel through two sets of first spliced pole, second channel-section steel top is provided with the third channel-section steel, and the inside fixed first connecting block that supports that is provided with of third channel-section steel, third channel-section steel and first connecting block that supports are connected with second channel-section steel and first channel-section steel, and third channel-section steel top is provided with first shock pad, motor mount fixed mounting is in first shock pad top. Preferably, the second shock-absorbing connecting piece comprises a fourth channel steel, a third supporting plate is arranged on the inner side of the fourth channel steel and connected with the outer side of the first channel steel through two groups of second connecting columns, a fifth channel steel is arranged at the top of the fo