Engine support

Abstract

The utility model relates to the field of engine supports, and discloses an engine support which comprises a base, a support is arranged at the top of the base, an adjusting ball groove is formed in the top of the support, an adjusting ball shaft is movably connected to an inner cavity of the adjusting ball groove, and a containing base is fixedly connected to the top of the adjusting ball shaft. A plurality of limiting mechanisms are arranged at the top of the containing seat, a flexible pad is arranged in an inner cavity of the containing seat, two limiting sliding rings are fixedly connected to the top of the support, and after the engine support and an engine are fixed in the containing seat, the horizontal position of the engine is adjusted in cooperation with an adjusting ball shaft in an adjusting ball groove. The driving mechanism is used for driving the sliding seat in the limiting sliding ring, the electric push rod and the supporting column to rotate under the action of the balls, the electric push rod is used for inclining the engine angle, and the problem that an existing generator support is difficult to adjust the engine angle according to needs is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine brackets, in particular to an engine bracket. Background Art

[0002] An engine is a device that converts fuel energy into mechanical energy, and is mainly used to drive vehicles, aircraft, ships, generators and other equipment. The working principle of an engine is to generate mechanical energy by burning fuel to expand the gas, pushing mechanical parts such as pistons or turbine blades; and when overhauling an engine, it is often necessary to use an engine bracket.

[0003] The patent with announcement number CN212978234U discloses an engine bracket, which includes a workbench, a first support rod is fixedly provided at the front end of the upper side wall of the workbench, a moving rod is slidably provided inside the first support rod, and a first oil pan support plate is fixedly provided at the upper end of the moving rod. The device is convenient for adjusting the positions of two engine support plates to support engines of different sizes, and is convenient for adjusting the heights of the first oil pan support plate and the gearbox support plate to support the engine to a required height. However, the device has the problem of adjusting the distance between the engine support plates and the height of the gearbox support plate to support engines of different sizes and perform engine maintenance operations. However, during the actual engine disassembly, repair, and installation process, the angle of the engine needs to be adjusted to facilitate maintenance personnel to view and disassemble and repair different positions of the engine. However, the engine bracket can only support engines of different sizes, resulting in the engine position angle after fixed support being difficult to adjust, thereby affecting the maintenance of maintenance personnel. For this reason, an engine bracket is proposed to solve the problem that the existing generator bracket is difficult to adjust the engine angle according to demand. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an engine bracket to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engine bracket, comprising a base, a support is arranged on the top of the base, an adjusting ball groove is opened on the top of the support, an adjusting ball shaft is movably connected to the inner cavity of the adjusting ball groove, a placement seat is fixedly connected to the top of the adjusting ball shaft, a plurality of limiting mechanisms are arranged on the top of the placement seat, a flexible pad is arranged in the inner cavity of the placement seat, two limiting slip rings are fixedly connected to the top of the support, three slides are arranged between the two limiting slip rings, a driving mechanism is arranged on one side of the support, a lifting mechanism is arranged on the top of the base, an electric push rod is fixedly connected to the top of one of the slides, and a support column is fixedly connected to the top of the other two slides, and balls are arranged on the bottom of the slide and the top of the electric push rod and the support column.

[0008] Preferably, the limiting mechanism includes four limiting frames fixed on the top of the placement seat, the inner cavity of the limiting frame is slidably connected with the work-shaped seat, a screw is arranged through the interior of the work-shaped seat, a rubber pad is arranged at the end of the screw, and a knob is fixed at the other end.

[0009] Preferably, the screw rod is threadedly connected to the workpiece seat, and the rubber pad is rotationally connected to the screw rod by a bearing.

[0010] Preferably, the driving mechanism comprises an adjusting cover ring sleeved on the outside of the limiting slip ring, and the three sliding seats are distributed between the limiting slip rings at an angle of 120 degrees and are fixedly connected to the adjusting cover ring.

[0011] Preferably, the outer ring of the adjustment cover ring is fixedly connected to a plurality of teeth, the outside of the teeth is meshed with gears, one side of the support is fixedly connected to a reduction motor, and the gears are fixed on the output shaft of the reduction motor.

[0012] Preferably, the lifting mechanism includes a limiting seat cylinder fixed on the top of the base, the limiting seat cylinder is sleeved on the outside of the support and is slidably connected, both ends of the support are fixedly connected with fixed blocks, and the bottom of the fixed block is fixedly connected with the lifting device.

[0013] Preferably, two balls are provided at the bottom of the sliding seat and the balls are in contact with the support, the electric push rod and the top balls of the support column are in contact with the bottom of the placement seat, and more than half of the ball at the bottom of the adjusting ball shaft is located in the inner cavity of the adjusting ball groove.

[0014] (III) Beneficial effects

[0015] 1. After the engine is fixed in the placement seat, the engine horizontal position is adjusted by cooperating with the adjusting ball shaft in the adjusting ball groove, and the driving mechanism is used to drive the sliding seat in the limit slip ring together with the electric push rod and the support column to rotate under the action of the ball, and the electric push rod is used to tilt the engine angle, which solves the problem that the existing generator bracket is difficult to adjust the engine angle according to demand.

[0016] 2. The engine bracket uses a lifting device, under the action of fixed blocks at both ends of the bracket and a limit seat tube fixed on the top of the base and sleeved on the outside of the bracket, the height of the bracket can be adjusted, that is, the height of the engine placed in the seat can be adjusted, so as to achieve the purpose of adjusting the height of the engine bracket and facilitate the maintenance of the engine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structural drive mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structural limit mechanism of the utility model;

[0021] Figure 5 This is a diagram of the structural adjustment cover ring of the utility model.

[0022] In the figure: 1. base; 2. support; 3. adjusting ball groove; 4. adjusting ball shaft; 5. placement seat; 6. limiting mechanism; 601. limiting frame; 602. I-shaped seat; 603. screw; 604. rubber pad; 7. flexible pad; 8. limiting slip ring; 9. slide seat; 10. driving mechanism; 101. adjusting cover ring; 102. teeth; 103. gear; 104. reduction motor; 11. lifting mechanism; 111. limiting seat cylinder; 112. fixing block; 113. lifting device; 12. electric push rod; 13. ball; 14. support column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: See Figure 1-5An engine bracket comprises a base 1, a support 2 is arranged on the top of the base 1, an adjusting ball groove 3 is opened on the top of the support 2, an adjusting ball shaft 4 is movably connected to the inner cavity of the adjusting ball groove 3, a placement seat 5 is fixedly connected to the top of the adjusting ball shaft 4, a plurality of limiting mechanisms 6 are arranged on the top of the placement seat 5, a flexible pad 7 is arranged in the inner cavity of the placement seat 5, two limiting slip rings 8 are fixedly connected to the top of the support 2, three slides 9 are arranged between the two limiting slip rings 8, a driving mechanism 10 is arranged on one side of the support 2, a lifting mechanism 11 is arranged on the top of the base 1, an electric push rod 12 is fixedly connected to the top of one of the slides 9, a support column 14 is fixedly connected to the top of the other two slides 9, and balls 13 are arranged on the bottom of the slide 9 and the top of the electric push rod 12 and the support column 14.

[0025] Furthermore, the limiting mechanism 6 includes four limiting frames 601 fixed on the top of the placement seat 5, the inner cavity of the limiting frame 601 is slidably connected to the work-shaped seat 602, a screw 603 is arranged inside the work-shaped seat 602, a rubber pad 604 is arranged at the end of the screw 603, and a knob is fixed at the other end.

[0026] Furthermore, the screw 603 is threadedly connected to the work seat 602, and the rubber pad 604 is rotatably connected to the screw 603 by a bearing. After the generator is placed on the flexible pad 7 in the placement seat 5, the height of the work seat 602 in the limit frame 601 is adjusted, and the threaded screw 603 is driven by a knob, and the rubber pad 604 is moved to contact the engine with the bearing, so that the engine can be clamped and fixed from multiple positions to improve the stability of the engine when the angle is adjusted.

[0027] Furthermore, the driving mechanism 10 includes an adjusting cover ring 101 sleeved on the outside of the limiting slip ring 8 , and three slide seats 9 are distributed between the limiting slip rings 8 at an angle of 120 degrees and are fixedly connected to the adjusting cover ring 101 .

[0028] Furthermore, the outer ring of the adjustment cover ring 101 is fixedly connected to a plurality of teeth 102, and the outside of the teeth 102 is meshed with gears 103. A reduction motor 104 is fixedly connected to one side of the support 2, and the gear 103 is fixed on the output shaft of the reduction motor 104. After the engine is fixed in the placement seat 5, the reduction motor 104 can be turned on to drive the gear 103 to rotate. The teeth 102 on the adjustment cover ring 101 mounted on the outside of the limit slip ring 8 can be used to adjust the position of the electric push rod 12 on the top of the slide seat 9, and then the electric push rod 12 can be used to make the angle of the engine on the top of the placement seat 5 shift. The electric drive is convenient for adjusting the engine angle from various positions.

[0029] Furthermore, the lifting mechanism 11 includes a limiting seat cylinder 111 fixed on the top of the base 1, the limiting seat cylinder 111 is sleeved on the outside of the support 2 and is slidably connected, the two ends of the support 2 are fixedly connected with fixed blocks 112, and the bottom of the fixed block 112 is fixedly connected with a lifting device 113. When the lifting device 113 is turned on, the height of the support 2 can be adjusted under the action of the fixed blocks 112 at both ends of the support 2 and the limiting seat cylinder 111 fixed on the top of the base 1 and sleeved on the outside of the support 2, that is, the height of the engine in the placement seat 5 can be adjusted, thereby achieving the purpose of adjusting the height of the engine bracket and facilitating the maintenance of the engine.

[0030] Furthermore, two balls 13 are provided at the bottom of the slide 9 and the balls 13 are in contact with the support 2, the electric push rod 12 and the balls 13 at the top of the support column 14 are in contact with the bottom of the placement seat 5, and more than half of the ball at the bottom of the adjusting ball shaft 4 is located in the inner cavity of the adjusting ball groove 3. The balls 13 are used to reduce the friction between the structures, so as to facilitate the adjustment of the engine angle by the placement seat 5 and the slide 9.

[0031] Working principle: When using this engine bracket, the engine that needs to be disassembled and repaired is transported to the flexible pad 7 in the placement seat 5 using a lifting equipment. After the engine is limited by the limiting mechanism 6, the maintenance personnel do not need to move the adjusting ball shaft 4 in the adjusting ball groove 3 to adjust the horizontal position angle of the engine. At the same time, the driving mechanism 10 can be turned on to drive the slide 9 in the limiting slip ring 8 together with the electric push rod 12 and the support column 14 to rotate under the action of the ball 13. The electric push rod 12 can be used to tilt the engine to achieve the purpose of multi-angle adjustment of the engine, which is convenient for engine maintenance and solves the problem that the existing generator bracket is difficult to adjust the engine angle according to needs.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engine bracket, comprising a base (1), characterized in that: A support (2) is arranged on the top of the base (1), an adjusting ball groove (3) is provided on the top of the support (2), an adjusting ball shaft (4) is movably connected to the inner cavity of the adjusting ball groove (3), a placement seat (5) is fixedly connected to the top of the adjusting ball shaft (4), a plurality of limiting mechanisms (6) are arranged on the top of the placement seat (5), a flexible pad (7) is arranged in the inner cavity of the placement seat (5), two limiting slip rings (8) are fixedly connected to the top of the support (2), and two Three slide seats (9) are arranged between the limit slip rings (8), a driving mechanism (10) is arranged on one side of the support (2), a lifting mechanism (11) is arranged on the top of the base (1), the top of one of the slide seats (9) is fixedly connected to an electric push rod (12), the tops of the other two slide seats (9) are fixedly connected to support columns (14), and balls (13) are arranged on the bottom of the slide seat (9) and the tops of the electric push rod (12) and the support column (14).

2. The engine bracket according to claim 1, characterized in that: The limiting mechanism (6) comprises four limiting frames (601) fixed on the top of the placement seat (5); the inner cavity of the limiting frame (601) is slidably connected to the work-shaped seat (602); a screw rod (603) is arranged inside the work-shaped seat (602); a rubber pad (604) is arranged at the end of the screw rod (603); and a knob is fixed at the other end.

3. The engine bracket according to claim 2, characterized in that: The screw rod (603) is threadedly connected to the workpiece seat (602), and the rubber pad (604) is rotatably connected to the screw rod (603) by a bearing.

4. The engine bracket according to claim 1, characterized in that: The driving mechanism (10) comprises an adjusting cover ring (101) sleeved on the outside of the limiting slip ring (8), and the three sliding seats (9) are distributed between the limiting slip rings (8) at an angle of 120 degrees and are fixedly connected to the adjusting cover ring (101).

5. The engine bracket according to claim 4, characterized in that: The outer ring of the adjustment cover ring (101) is fixedly connected to a plurality of teeth (102), the outside of the teeth (102) is meshed with a gear (103), one side of the support (2) is fixedly connected to a reduction motor (104), and the gear (103) is fixed on the output shaft of the reduction motor (104).

6. The engine bracket according to claim 1, characterized in that: The lifting mechanism (11) comprises a limiting seat cylinder (111) fixed on the top of the base (1); the limiting seat cylinder (111) is sleeved on the outside of the support (2) and is slidably connected; both ends of the support (2) are fixedly connected with fixed blocks (112); and the bottom of the fixed block (112) is fixedly connected with a lifting device (113).

7. The engine bracket according to claim 1, characterized in that: Two balls (13) are arranged at the bottom of the sliding seat (9) and the balls (13) are in contact with the support (2); the balls (13) at the top of the electric push rod (12) and the support column (14) are in contact with the bottom of the placement seat (5); and more than half of the ball at the bottom of the adjusting ball shaft (4) is located in the inner cavity of the adjusting ball groove (3).

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