Universal engine bracket

Abstract

The utility model discloses a universal engine bracket which comprises an engine bracket body, the engine bracket body comprises a base, a lifting seat is installed in the base through an air cylinder, top plates are arranged at the two ends of the upper surface of the lifting seat, and reinforcing supporting plates are integrally arranged at the top ends of the top plates. By designing the oiling lubricating mechanism, lubricating oil can be drained through a drainage channel after being injected into an oil storage tank and permeates a breathable elastic ring to soak oiling lubricating cotton, so that when a two-way lead screw is rotated to drive two movable adjusting frames to move oppositely, the oiling lubricating cotton is in contact with the outer surface of the two-way lead screw, and oil is squeezed out of the two-way lead screw; the engine bracket body is not prone to causing surface corrosion of the two-way lead screw after being used for a long time, the engine bracket body is not prone to being hindered and seriously rubbed during rotation adjustment, the service life is prolonged, and the convenience of rotation adjustment, oil injection and lubrication of the two-way lead screw is improved when an engine is overhauled through the engine bracket body.

Description

Technical Field

[0001] This utility model belongs to the field of engine bracket technology, specifically relating to a universal engine bracket. Background Technology

[0002] An engine is a machine that can convert other forms of energy into mechanical energy. When an engine is under maintenance, it needs to be lifted up for inspection and maintenance. It is usually supported and reinforced by a bracket. The existing brackets are supports used for lifting the engine during maintenance, which are easy to adjust and fix for different engines, and are convenient to install.

[0003] Existing engine brackets, when used for lifting and fixing during engine maintenance, directly adjust the reinforcing plate by rotating a double-acting screw, moving two movable adjustment brackets to adjust the plate to different widths for different engines. The engine is then directly closed and fixed onto the surface of the reinforcing plate. However, due to frequent rotation and adjustment, the double-acting screw becomes worn and easily corroded when not in use. This corrosion hinders smooth rotation and adjustment, and may even shorten the lifespan of the double-acting screw. Consequently, it affects the convenience of lubricating the double-acting screw during engine bracket installation and use. Therefore, this utility model proposes a universal engine bracket. Utility Model Content

[0004] The purpose of this utility model is to provide a universal engine bracket to solve the problem mentioned in the background art that when the bracket is used for lifting and fixing the engine during maintenance, the bidirectional lead screw is frequently rotated and adjusted, causing friction damage. When not in use, it is placed directly, and the surface of the bidirectional lead screw in contact with the air is prone to corrosion. This corrosion hinders the smooth rotation and adjustment of the bidirectional lead screw and may even shorten its lifespan.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a universal engine bracket, comprising an engine bracket body, the engine bracket body including a base, a lifting seat mounted inside the base via a cylinder, top plates at both ends of the upper surface of the lifting seat, a reinforcing support plate integrally provided at the top of the top plate, internally threaded mounting holes at both ends of the reinforcing support plate, and reinforcing bolts threadedly rotated at both ends of the top plate, a double-acting screw rotating inside the base, a handwheel mounted at the top end of the double-acting screw on the surface of the lifting seat, and movable adjustment frames provided at both ends of the double-acting screw inside the lifting seat, the ends of the movable adjustment frames being welded to the ends of the top plates, and the engine bracket body also including:

[0006] The lubrication mechanism includes a fixed connection assembly disposed on the surface of the movable adjustment frame, an oil storage assembly disposed at the end of the fixed connection assembly, and an oil lubrication assembly disposed at the middle position of the fixed connection assembly on the outer surface of the bidirectional lead screw.

[0007] The reinforcement fixing mechanism includes reinforcement mounting components disposed at both ends of the upper surface of the reinforcement support plate, and the ends of the reinforcement mounting components are provided with a screw-in adjustment component located on the inner side of the reinforcement support plate.

[0008] Preferably, the fixed connection assembly includes a mounting box that is fixedly mounted on the surface of the movable adjustment frame by bolts, and the bidirectional lead screw passes through the interior of the mounting box.

[0009] Preferably, the oil storage assembly includes oil storage tanks formed inside both ends of the mounting box, and an oil inlet is provided at the end of the oil storage tank on the end surface of the mounting box, and a sealing cap is threaded to the end of the oil inlet.

[0010] Preferably, the oil lubrication assembly includes a breathable elastic ring that is elastically engaged in the middle position inside the mounting box, the inner surface of the breathable elastic ring is provided with oil lubrication cotton, the inner surface of the oil lubrication cotton is in contact with the outer surface of the bidirectional lead screw, and the end of the oil storage tank is provided with a drainage channel.

[0011] Preferably, the drainage channel is connected to the interior of the oil-lubricating cotton and the breathable elastic ring through the drainage channel.

[0012] Preferably, the reinforcement mounting assembly includes reinforcement plates disposed on the upper surfaces of both ends of the reinforcement support plate, and the reinforcement plates have reinforcement compression grooves formed inside.

[0013] Preferably, the screw-in adjustment assembly includes slide grooves formed at both ends of the inner side of the reinforcing plate, a slider is provided inside the slide groove, the end of the slider is fixed to the inner side of the end of the reinforcing plate by welding, the end of the reinforcing plate is threadedly connected to a threaded rod, and the end of the threaded rod is connected to the end of the slider by a bearing.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing an oil injection and lubrication mechanism, lubricating oil can be injected into the oil reservoir and then drained through the drainage channel to wet the lubricating cotton via the ventilated elastic ring. Therefore, when the double-acting screw is rotated to drive the two moving adjustment brackets to move in opposite directions, the lubricating cotton contacts the outer surface of the double-acting screw and squeezes out oil, thus lubricating the outer surface of the double-acting screw. This facilitates lubrication, prevents rust on the surface of the double-acting screw from forming during long-term use of the engine bracket body, and reduces obstruction and severe friction during rotation and adjustment, extending service life and improving the convenience of oil injection and lubrication for rotation adjustment of the double-acting screw during engine maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side sectional view of the base and lifting seat of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the movable adjustment frame, bidirectional lead screw, and lifting seat of this utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged structural diagram of section B;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram of section C;

[0021] Figure 6 This utility model Figure 1 Enlarged structural diagram of section A;

[0022] Figure 7 This is a partial cross-sectional view of the slider, threaded rod, and reinforcing support plate of this utility model.

[0023] In the diagram: 100, Engine bracket main; 101, Base; 102, Lifting seat; 103, Movable adjustment frame; 104, Top plate; 105, Reinforced support plate; 106, Internal threaded mounting hole; 1061, Reinforced clamping plate; 1062, Reinforced extrusion groove; 1063, Slide groove; 1064, Slider; 1065, Threaded rod; 107, Handwheel; 108, Double-acting screw; 1081, Mounting box; 1082, Oil reservoir; 1083, Oil inlet; 1084, Drainage channel; 1085, Breathable elastic ring; 1086, Oil-filled lubricating cotton; 109, Reinforcement bolt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 7 This utility model provides a technical solution: a universal engine bracket, including an engine bracket body 100, the engine bracket body 100 including a base 101, a lifting seat 102 installed inside the base 101 via a cylinder, top plates 104 provided at both ends of the upper surface of the lifting seat 102, a reinforcing plate 105 integrally provided at the top of the top plate 104, internal threaded mounting holes 106 provided at both ends of the reinforcing plate 105, and reinforcing bolts 109 threadedly rotated at both ends of the top plate 104, a double-acting screw 108 rotating inside the base 101, the top end of the double-acting screw 108 located at the lifting seat 102. A handwheel 107 is mounted on the surface of the 02. The two ends of the double-acting screw 108 are located inside the lifting seat 102 and are equipped with movable adjustment brackets 103. The ends of the movable adjustment brackets 103 are welded to the ends of the top plate 104. When the double-acting screw 108 is rotated, it drives the two movable adjustment brackets 103 to move towards each other. The movement of the movable adjustment brackets 103 towards each other causes the top plate 104 and the reinforcing support plate 105 to move towards each other for adjustment until the two reinforcing support plates 105 are adjusted to the appropriate distance from the generator installation. This facilitates adjustment for fixing different engines, making installation convenient and universally applicable. The engine bracket body 100 is also equipped with:

[0026] The lubrication mechanism includes a fixed connection assembly disposed on the surface of the movable adjustment frame 103. An oil storage assembly is disposed at the end of the fixed connection assembly, and an oil lubrication assembly is disposed on the outer surface of the bidirectional lead screw 108 at the middle position of the fixed connection assembly. When the engine bracket body 100 is in use, the bidirectional lead screw 108 is rotated to drive the two movable adjustment frames 103 to move towards each other. The lubrication mechanism lubricates the outer surface of the bidirectional lead screw 108, making it less prone to friction damage and extending its service life.

[0027] In order to facilitate the fixed installation and oil storage lubrication treatment by means of the fixed connection assembly, in this embodiment, preferably, the fixed connection assembly includes a mounting box 1081 fixedly installed on the surface of the movable adjustment frame 103 by bolts, and the bidirectional lead screw 108 passes through the interior of the mounting box 1081, so that oil can be injected and lubricated on the outer surface of the bidirectional lead screw 108 on the side of the movable adjustment frame 103.

[0028] In order to facilitate the storage and lubrication of lubricating oil through the oil storage component, in this embodiment, preferably, the oil storage component includes an oil storage tank 1082 formed inside both ends of the mounting box 1081. The end of the oil storage tank 1082 is provided with an oil inlet 1083 on the end surface of the mounting box 1081. The end of the oil inlet 1083 is threadedly connected with a sealing cap. Oil can be injected into the oil storage tank 1082 through the oil inlet 1083 to facilitate the storage and diversion of lubricating oil for lubrication.

[0029] To facilitate lubrication of the outer surface of the bidirectional lead screw 108 via the lubrication assembly, in this embodiment, preferably, the lubrication assembly includes a breathable elastic ring 1085 that is elastically engaged in the middle position inside the mounting box 1081. The inner surface of the breathable elastic ring 1085 is provided with lubricating cotton 1086, which contacts the outer surface of the bidirectional lead screw 108. A drainage channel 1084 is provided at the end of the oil reservoir 1082, allowing lubricating oil from the oil reservoir 1082 to be drained through the drainage channel 1084 to the breathable elastic ring 1085, and then through the breathable elastic ring 1085 into the interior of the lubricating cotton 1086. When the bidirectional lead screw 108 rotates, the surface in contact with the lubricating cotton 1086 is lubricated.

[0030] The reinforcement fixing mechanism includes reinforcement mounting components at both ends of the upper surface of the reinforcement support plate 105. The ends of the reinforcement mounting components are provided with screw-in adjustment components on the inner side of the reinforcement support plate 105. After the engine is fixedly installed on the surface of the reinforcement support plate 105, the reinforcement fixing mechanism can strengthen the fixing of the bolts of the engine, thereby facilitating the stable maintenance and use of the engine.

[0031] In order to facilitate the reinforcement of the fixing bolts used for engine mounting by means of the reinforcement mounting assembly, in this embodiment, preferably, the reinforcement mounting assembly includes reinforcement clamping plates 1061 disposed on the upper surfaces of both ends of the reinforcement support plate 105. The reinforcement clamping plates 1061 have reinforcement compression grooves 1062 formed inside. The reinforcement clamping plates 1061 can be moved and adjusted at the ends of the reinforcement support plate 105 until the reinforcement clamping plates 1061 are moved until the surface of the fixing bolt contacts the inside of the reinforcement compression grooves 1062 for compression and reinforcement.

[0032] To facilitate the movement and adjustment of the slider 1064 and the reinforcing plate 1061 via the screw-in adjustment assembly, in this embodiment, preferably, the screw-in adjustment assembly includes a slide groove 1063 formed at both ends of the inner side of the reinforcing plate 105. The slider 1064 is disposed inside the slide groove 1063. The end of the slider 1064 is fixed to the inner side of the end of the reinforcing plate 1061 by welding. The end of the reinforcing plate 105 is threadedly connected to a threaded rod 1065, and the end of the threaded rod 1065 is connected to the end of the slider 1064 by a bearing. This facilitates the slider 1064 to slide inside the slide groove 1063 when the threaded rod 1065 is rotated, thereby adjusting and reinforcing the reinforcing plate 1061 by sliding the slider 1064.

[0033] The working principle and usage process of this utility model are as follows: When using this universal engine bracket, firstly, the engine bracket body 100 is stably placed in the desired position using the bottom end of the base 101. After placing the engine bracket body 100, the two reinforcing plates 105 are adjusted according to the engine model. The handwheel 107 is used to rotate the double-acting screw 108. Rotating the double-acting screw 108 causes the two movable adjustment brackets 103 to move towards each other. The movement of the movable adjustment brackets 103 towards each other causes the top plate 104 to align with the reinforcing plates 105. Adjust the two reinforcing plates 105 to the distance between them and the generator installation. Then, rotate the reinforcing bolts 109 to reinforce the top plate 104 and the reinforcing plates 105. At this time, close the engine on the surface of the two reinforcing plates 105 corresponding to the internal thread mounting holes 106. Rotate the fixing bolts to embed them into the internal thread mounting holes 106 to fix the engine. This also makes it easy to fix different models of engines by adjusting the two reinforcing plates 105 and multiple internal thread mounting holes 106, which is convenient for lifting, fixing and maintaining various engines.

[0034] Then, when the engine is fixed on the surface of the reinforcing bracket 105, the bolt is embedded in the internal thread mounting hole 106, the wrench is engaged at the end of the threaded rod 1065 and drives the threaded rod 1065 to rotate and adjust. When the threaded rod 1065 is rotated and adjusted, the slider 1064 is driven to slide inside the slide groove 1063. When the slider 1064 slides, the reinforcing plate 1061 is moved at the end of the reinforcing bracket 105 until the inner surface of the reinforcing extrusion groove 1062 is engaged and installed on the end of the fixing bolt for reinforcement and installation. This facilitates the reinforcement and installation, making the engine bracket body 100 more stable under stress during engine maintenance operations after installation, less prone to danger, and improving the reinforcement and fixation of the engine bracket body 100 during engine maintenance and fixing.

[0035] Finally, before the engine is fixedly installed on the engine bracket body 100, lubricating oil can be injected into the oil reservoir 1082 through the oil inlet 1083. Using tools, the inside of the lifting seat 102 is extended to seal the sealing cover. After lubricating oil is injected into the oil reservoir 1082, it is drained through the drainage channel 1084 and through the breathable elastic ring 1085 to wet the lubricating cotton 1086. Therefore, when the double-acting screw 108 is rotated, causing the two movable adjustment brackets 103 to move towards each other, the lubricating cotton 1086 contacts the outer surface of the double-acting screw 108 and squeezes out oil, thus lubricating the outer surface of the double-acting screw 108. This facilitates lubrication, prevents rust on the surface of the double-acting screw 108 during long-term use, and reduces obstruction and severe friction during rotation and adjustment, extending service life and improving the convenience of lubricating the double-acting screw 108 during engine maintenance.

[0036] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A universal engine bracket, comprising an engine bracket body (100), the engine bracket body (100) including a base (101), a lifting seat (102) mounted inside the base (101) via a cylinder, top plates (104) provided at both ends of the upper surface of the lifting seat (102), a reinforcing plate (105) integrally provided at the top end of the top plate (104), and internal threaded mounting holes (106) provided at both ends of the reinforcing plate (105). Both ends of the top plate (104) are threaded with reinforcing bolts (109). A double-acting lead screw (108) rotates inside the base (101). A handwheel (107) is mounted on the top end of the double-acting lead screw (108) on the surface of the lifting seat (102). Movable adjustment frames (103) are installed at both ends of the double-acting lead screw (108) inside the lifting seat (102). The ends of the movable adjustment frames (103) are fixed to the ends of the top plate (104) by welding. The characteristic feature is that: The engine bracket body (100) is also provided with: The oil injection lubrication mechanism includes a fixed connection assembly disposed on the surface of the movable adjustment frame (103), an oil storage assembly disposed at the end of the fixed connection assembly, and an oil injection lubrication assembly disposed on the outer surface of the bidirectional lead screw (108) at the middle position of the fixed connection assembly. The reinforcement fixing mechanism includes reinforcement mounting components disposed at both ends of the upper surface of the reinforcement support plate (105), and the ends of the reinforcement mounting components are provided with a screw-in adjustment component located inside the reinforcement support plate (105).

2. The universal engine bracket according to claim 1, characterized in that: The fixed connection assembly includes a mounting box (1081) that is fixedly mounted on the surface of the movable adjustment frame (103) by bolts, and the bidirectional lead screw (108) passes through the interior of the mounting box (1081).

3. A universal engine bracket according to claim 2, characterized in that: The oil storage assembly includes oil storage tanks (1082) formed inside both ends of the mounting box (1081). An oil inlet (1083) is provided at the end of the oil storage tank (1082) on the end surface of the mounting box (1081). A sealing cap is threaded to the end of the oil inlet (1083).

4. A universal engine bracket according to claim 3, characterized in that: The oil lubrication assembly includes a breathable elastic ring (1085) that is elastically engaged in the middle position inside the mounting box (1081). The inner surface of the breathable elastic ring (1085) is provided with oil lubrication cotton (1086). The inner surface of the oil lubrication cotton (1086) is in contact with the outer surface of the bidirectional lead screw (108). The end of the oil reservoir (1082) is provided with a drainage channel (1084).

5. A universal engine bracket according to claim 4, characterized in that: The drainage channel (1084) and the interior of the oil-lubricating cotton (1086) are connected to the breathable elastic ring (1085) through the drainage channel (1084).

6. A universal engine bracket according to claim 1, characterized in that: The reinforcement mounting assembly includes reinforcement plates (1061) disposed on the upper surfaces of both ends of the reinforcement support plate (105), and the interior of the reinforcement plates (1061) has reinforcement compression grooves (1062).

7. A universal engine bracket according to claim 6, characterized in that: The advance adjustment assembly includes a slide groove (1063) formed at both ends of the inner side of the reinforcing support plate (105). A slider (1064) is provided inside the slide groove (1063). The end of the slider (1064) is fixed to the inner side of the end of the reinforcing plate (1061) by welding. The end of the reinforcing support plate (105) is threadedly connected to a threaded rod (1065), and the end of the threaded rod (1065) is connected to the end of the slider (1064) by a bearing.

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