Supporting frame for automobile maintenance engine

Abstract

The utility model belongs to the technical field of automobile maintenance, and particularly relates to a support frame for an automobile maintenance engine, which comprises a base, a lifting mechanism is arranged above the base, and a clamping and hoisting mechanism is arranged on the rear side of the lifting mechanism. Through the arranged clamping and hoisting mechanism, an engine is effectively suspended to hoist the lower end, a rotary circular truncated cone arranged on the rear side of the lifting mechanism is matched with the mounting frame body to support a winch arranged on the upper portion, and the winch arranged on the upper portion of the mounting frame body is started to drive a steel wire rope and a lifting hook to ascend and descend on a guide wheel; according to the engine hoisting device, the hoisted engine is placed on the grate platform assembly, the clamping assembly is started to clamp the engine to be maintained, the hoisting effect is guaranteed, meanwhile, the efficiency of reversely hoisting the engine when the lower position of the engine is maintained is improved, the maintenance efficiency is improved, operation is easy, and safety is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile maintenance, and particularly relates to a support frame for maintaining an automobile engine. Background Technique

[0002] An automobile engine is a device that provides power for an automobile and is the heart of the automobile, determining the power performance, economy, stability and environmental protection of the automobile. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrids. Common gasoline engines and diesel engines both belong to reciprocating piston internal combustion engines, which convert the chemical energy of fuel into the mechanical energy of piston movement and output power externally. Gasoline engines have high rotational speeds, small masses, low noise, easy starting, and low manufacturing costs; diesel engines have large compression ratios, high thermal efficiencies, and better economic and emission performances than gasoline engines.

[0003] In the existing related technologies, most of the support frames are fixed structures and can only support the engine. When maintaining, only the upper end of the engine can be maintained. If the lower end needs to be maintained, the engine needs to be flipped again, and it is impossible to effectively lift the engine off the ground for hoisting the lower end. Therefore, it is urgent to design a support frame for maintaining an automobile engine to solve these problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model discloses a support frame for maintaining an automobile engine.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A support frame for maintaining an automobile engine includes a base, an elevating mechanism is arranged above the base, and a clamping and hoisting mechanism is arranged at the rear side of the elevating mechanism.

[0007] The clamping and hoisting mechanism includes a groove table arranged above the elevating mechanism, damping spring devices are installed below the groove table, a grid table assembly is arranged above the groove table, vertical plates are arranged on both sides of the grid table assembly, clamping components are installed on the vertical plates, a rotating turntable is arranged at the rear side of the elevating mechanism, a mounting frame body is installed above the rotating turntable, a winch is arranged on the mounting frame body, a steel wire rope is installed on the outer surface of the winch, a guide wheel is arranged in front of the winch, and a hook is installed at one end of the steel wire rope.

[0008] Preferably, the elevating mechanism includes a vertical plate arranged above the base, an elevating and moving component is installed on the vertical plate, a guiding optical rod is arranged on one side of the elevating and moving component, positioning components are arranged on both sides of the base, a support rod is installed on the elevating and moving component, an elevating platform is installed above the support rod, guide rods are arranged at both ends of the elevating platform, and a counterweight component is arranged at the front side of the base.

[0009] Preferably, the grate table assembly includes a load-bearing grate plate disposed above the groove table, and grate grooves are provided on the load-bearing grate plate.

[0010] Preferably, the steel wire rope and the lifting hook are connected through a connecting plate.

[0011] Preferably, the lifting and moving assembly includes a lead screw disposed on the vertical plate, a moving table is arranged on the outer surface of the lead screw, and a driving motor is arranged at one end of the lead screw.

[0012] Preferably, the counterweight assembly includes a first concave platform disposed on the front side of the base, and a counterweight block is arranged on the front side of the first concave platform.

[0013] The beneficial effects are as follows:

[0014] The utility model discloses a support frame for repairing an automobile engine. Through the provided clamping and hoisting mechanism, the engine is effectively suspended in the air for hoisting at the lower end. The rotating turntable arranged at the rear side of the lifting mechanism cooperates with the mounting frame to support the winch arranged above. By starting the winch mounted above the mounting frame, the steel wire rope and the lifting hook are driven to lift and lower on the guide pulley, the hoisted engine is placed on the grate table assembly, and the clamping assembly is started to clamp the engine to be repaired, ensuring the hoisting effect. At the same time, the efficiency of reverse hoisting the engine when repairing the lower part of the engine is increased, the repair efficiency is improved, the operation is simple, and the safety is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an isometric view of the shaft of the utility model;

[0016] Figure 2 is a front view structure diagram of the utility model;

[0017] Figure 3 is a first structure diagram of the utility model;

[0018] Figure 4 is a second structure diagram of the utility model;

[0019] Figure 5 is a third structure diagram of the utility model;

[0020] Figure 6 is Figure 5 the structural diagram at position A in

[0021] In the figure: 1. Base;

[0022] 2. Lifting mechanism; 201. Vertical plate; 202. Lead screw; 203. Moving table; 204. Driving motor; 205. Guide optical rod; 206. Positioning component; 207. Support rod; 208. First concave platform; 2081. Counterweight block; 209. Lifting platform; 210. Guide rod;

[0023] 3. Clamping and hoisting mechanism; 301. Grooved table; 302. Damping spring; 303. Load-bearing grate; 304. Grate groove; 305. Vertical plate; 306. Clamping assembly; 307. Rotary table; 3071. Mounting frame; 308. Winch; 3081. Steel wire rope; 309. Guide wheel; 310. Hook. Specific embodiments

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of 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 situations.

[0027] Referring to Figures 1-6 , an embodiment provided by the present invention: A support frame for an automobile maintenance engine includes a base 1, a lifting mechanism 2 is arranged above the base 1, and a clamping and hoisting mechanism 3 is arranged behind the lifting mechanism 2.

[0028] In this embodiment: The lifting mechanism 2 includes a vertical plate 201 disposed above the base 1. A lifting and moving assembly is installed on the vertical plate 201. A guiding optical rod 205 is disposed on one side of the lifting and moving assembly. Positioning assemblies 206 are disposed on both sides of the base 1. A support rod 207 is installed on the lifting and moving assembly. A lifting platform 209 is installed above the support rod 207. Guide rods 210 are disposed at both ends of the lifting platform 209, and the guide rods 210 are used to ensure that the lifting platform 209 can perform vertical lifting. A counterweight assembly is disposed on the front side of the base 1. The lifting and moving assembly includes a lead screw 202 disposed on the vertical plate 201. A moving platform 203 is disposed on the outer surface of the lead screw 202. A driving motor 204 is disposed at one end of the lead screw 202. The counterweight assembly includes a first concave platform 208 disposed on the front side of the base 1. A counterweight block 2081 is disposed on the front side of the first concave platform 208. A right-handed thread is disposed on the outer surface of one end of the lead screw 202, and a left-handed thread is disposed on the outer surface of the other end of the lead screw 202. The positioning assembly 206 includes lifting hydraulic cylinders disposed on both sides of the base 1, and a positioning plate platform is installed at the power end of the lifting hydraulic cylinders.

[0029] In this embodiment: The clamping and hoisting mechanism 3 includes a groove platform 301 disposed above the lifting mechanism 2. A damping spring damper 302 is installed below the groove platform 301. A grid platform assembly is disposed above the groove platform 301, and the grid platform assembly is used to hold the falling parts or tools during maintenance. Vertical plates 305 are disposed on both sides of the grid platform assembly. A clamping assembly 306 is installed on the vertical plates 305. A rotating turntable 307 is disposed at the rear side of the lifting mechanism 2. An installation frame body 3071 is installed above the rotating turntable 307. A winch 308 is disposed on the installation frame body 3071. A steel wire rope 3081 is installed on the outer surface of the winch 308. A guide wheel 309 is disposed in front of the winch 308. A hook 310 is installed at one end of the steel wire rope 3081. A power motor is disposed at one end of the winch 308. The grid platform assembly includes a bearing grid plate 303 disposed above the groove platform 301, and grid grooves 304 are disposed on the bearing grid plate 303. The steel wire rope 3081 and the hook 310 are connected through a connecting plate. The clamping assembly 306 includes an electric telescopic rod disposed on the vertical plate 305, and a clamping plate is installed at the power end of the electric telescopic rod. An installation platform is disposed between the electric telescopic rod and the clamping plate. The clamping plate is detachable and can be replaced according to the rotation of the engine.

[0030] Working principle: During use, first, the device is positioned and supported by the positioning component 206. The driving motor 204 is started to rotate forward, driving the lead screw 202 to rotate, and driving the moving table 203 installed on the outer surfaces of the lead screw 202 and the guiding optical rod 205 to move towards each other. The lifting table 209 is raised to a certain position and stopped by the support rod 207 installed above the moving table 203. The winch 308 installed above the mounting frame body 3071 is started, and the steel wire rope 3081 and the hook 310 arranged on the outer surface of the winch 308 are used to hoist the engine to be repaired above the bearing grate 303 installed above the lifting table 209. The engine is clamped by the clamping component 306. When it is necessary to turn the lower end of the engine, the hook 310 and personnel cooperate to turn it, and the lifting table 209 is raised to a position suitable for personnel operation and stopped.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A support frame for automobile engine maintenance, characterized in that: It comprises a base (1), a lifting mechanism (2) is arranged above the base (1), and a clamping and hoisting mechanism (3) is arranged at the rear side of the lifting mechanism (2); The clamping and hoisting mechanism (3) comprises a groove table (301) arranged above the lifting mechanism (2), a damping spring device (302) is installed below the groove table (301), a grate table assembly is arranged above the groove table (301), vertical plates (305) are arranged on both sides of the grate table assembly, and a clamping assembly (306) is installed on the vertical plates (305), a rotating round table (307) is arranged on the rear side of the lifting mechanism (2), a mounting frame (3071) is installed above the rotating round table (307), a winch (308) is arranged on the mounting frame (3071), a steel wire rope (3081) is installed on the outer surface of the winch (308), a guide wheel (309) is arranged on the front side of the winch (308), and a hook (310) is installed at one end of the steel wire rope (3081).

2. The support frame for automobile engine maintenance according to claim 1, characterized in that: The lifting mechanism (2) comprises a vertical plate (201) arranged above the base (1), a lifting and moving assembly is installed on the vertical plate (201), a guide light rod (205) is arranged on one side of the lifting and moving assembly, positioning assemblies (206) are arranged on both sides of the base (1), a support rod (207) is installed on the lifting and moving assembly, a lifting platform (209) is installed above the support rod (207), guide rods (210) are arranged at both ends of the lifting platform (209), and a counterweight assembly is arranged on the front side of the base (1).

3. The support frame for automobile engine maintenance according to claim 1, characterized in that: The grate platform assembly comprises a bearing grate plate (303) arranged above the groove platform (301), and a grate groove (304) is arranged on the bearing grate plate (303).

4. The support frame for automobile engine maintenance according to claim 1, characterized in that: The steel wire rope (3081) and the hook (310) are connected via a connecting plate.

5. The support frame for automobile engine maintenance according to claim 2, characterized in that: The lifting and moving assembly comprises a lead screw (202) arranged on the vertical plate (201), a moving platform (203) is arranged on the outer surface of the lead screw (202), and a driving motor (204) is arranged at one end of the lead screw (202).

6. The support frame for automobile engine maintenance according to claim 2, characterized in that: The counterweight assembly comprises a first recessed platform (208) arranged on the front side of the base (1), and a counterweight block (2081) is arranged on the front side of the first recessed platform (208).

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