Engine test installation vehicle

Abstract

An engine test installation vehicle disclosed by the present invention comprises a trolley assembly, an installation column assembly and a waste liquid collection disc, fixing columns are installed on the front and rear sides of the bottom end of the trolley assembly, fixing bolts used for fixing the position of the trolley assembly are arranged in the fixing columns, the outer walls of the fixing bolts are engaged with the outer walls of the fixing columns, and the waste liquid collection disc is installed on the installation column assembly. A locking nut for fixing is arranged on the outer wall of the fixing bolt, a guide column is mounted at the front end of the trolley assembly, a plurality of mounting grooves are formed in the trolley assembly, a fixing plate fixed through bolts is arranged in the mounting grooves, and a mounting column assembly is arranged above the fixing plate; according to the device, a fixing bolt on the lower portion of the trolley is screwed so that the trolley can be fixed to the ground, by means of the device, the assembling time of an engine in a testing room is shortened, and the utilization efficiency of the testing room and testing equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of piston engines, in particular to an engine testing and mounting vehicle. Background Art

[0002] After the piston engine is assembled, it needs to be tested to determine whether the engine is running normally and whether there are any problems such as oil leakage, water leakage, and air leakage.

[0003] However, the existing engine test installation vehicle has the following problems during use: currently, when conducting engine factory testing, the engine is usually first placed on a transfer pallet through a lifting device, then transferred to the outside of the test room by a forklift, and then the engine is lifted to the engine test bench by a lifting device again, and then the engine is fixed to the test bench support by bolts.

[0004] This method of engine transportation and installation is not only slow, but also has a low utilization rate of the test bench. A large number of test benches are required for mass production, which causes manufacturers to generate a large amount of fixed assets and occupy a large amount of funds. When installing or removing the oil pipes and water pipes connected to the engine in the test room, oil or water may spill on the ground, which may cause operators to slip and be injured due to the liquid on the test ground. Summary of the invention

[0005] The object of the present invention is to provide an engine test installation vehicle to solve the related problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an engine test installation vehicle, comprising a trolley assembly, a mounting column assembly and a waste liquid collection tray, wherein fixing columns are installed on the front and rear sides of the bottom end of the trolley assembly, and fixing bolts for fixing the position of the trolley assembly are arranged inside the fixing columns, the outer walls of the fixing bolts are meshed with the outer walls of the fixing columns, and the outer walls of the fixing bolts are provided with locking nuts for fixing, a guide column is installed at the front end position of the trolley assembly, a plurality of mounting grooves are opened inside the trolley assembly, and a fixing plate fixed by bolts is arranged inside the mounting groove, a mounting column assembly is arranged above the fixing plate, a waste liquid collection tray is arranged at the bottom end of the trolley assembly, and a fixing bracket fixed to the inner wall of the trolley assembly is installed on the outer wall of the waste liquid collection tray.

[0007] The technical solution provides an engine test installation vehicle, wherein a push plate is installed on one side of the vehicle assembly.

[0008] The technical solution provides an engine test installation vehicle, wherein universal wheels are installed at the four corners of the bottom end of the vehicle assembly.

[0009] The technical solution provides an engine test mounting vehicle, wherein the mounting column assembly includes a bottom column and an adjusting screw. The bottom column is arranged above the fixing plate, and the adjusting screw is arranged inside the bottom column. The outer wall of the adjusting screw is matched with the inner wall of the bottom column. A mounting bracket is arranged at the top of the adjusting screw, and a mounting surface is installed at the top of the mounting bracket. The inner wall of the mounting bracket is meshed with the outer wall of the adjusting screw.

[0010] The technical solution provides an engine test installation vehicle, wherein a mounting surface is installed on the top of the mounting bracket, and a plurality of mounting holes are opened on the outer wall of the mounting surface.

[0011] The technical solution provides an engine test mounting vehicle, wherein reinforcing ribs are installed between the mounting surface and the inner wall of the mounting bracket.

[0012] The technical solution provides an engine test installation vehicle, wherein the outer wall of the adjusting screw is sleeved with a fastening nut, and the fastening nut is meshed with the outer wall of the rectangular hole.

[0013] Compared with the prior art, the present invention provides an engine test installation vehicle, which has the following beneficial effects:

[0014] 1. The present invention uses the guide column at the front end of the trolley to align with the test equipment, and then screws the fixing bolts at the bottom of the trolley to fix the trolley on the ground. By using the present invention, the assembly time of the engine in the test room is reduced, and the utilization efficiency of the test room and the test equipment is improved.

[0015] 2. The present invention can meet the installation requirements of engines of different widths by adjusting the different positions of the mounting column assembly in the mounting groove. At the same time, the height of the mounting bracket can be adjusted by rotating the adjusting screw of the mounting column assembly to meet the installation requirements of engines of different heights. The requirements for the number of different mounting points of the engine can also be met by increasing the number of mounting column assemblies. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 It is a top view of the three-dimensional structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the local detailed structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the top view of the structure of the trolley assembly of the present invention;

[0020] Figure 5 It is a schematic diagram of the mounting column assembly and exploded view of the present invention.

[0021] In the figure: 1. trolley assembly; 2. mounting column assembly; 3. fixing bolt; 4. locking nut; 5. universal wheel; 6. guide column; 7. mounting groove; 8. waste liquid collection tray; 9. fixing column; 10. fixing plate; 11. fixing bracket; 12. bottom column; 13. fastening nut; 14. adjusting screw; 15. rectangular hole; 16. mounting bracket; 17. mounting surface; 18. mounting hole; 19. reinforcing rib; 20. push plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1, as Figure 1-5 As shown, the present invention provides a technical solution: an engine test installation vehicle, comprising a trolley assembly 1, a mounting column assembly 2 and a waste liquid collection tray 8, fixing columns 9 are installed on the front and rear sides of the bottom end of the trolley assembly 1, and fixing bolts 3 for fixing the position of the trolley assembly 1 are arranged inside the fixing columns 9, the outer wall of the fixing bolts 3 is meshed with the outer wall of the fixing columns 9, and the outer wall of the fixing bolts 3 is provided with a locking nut 4 for fixing, a guide column 6 is installed at the front end position of the trolley assembly 1, a plurality of mounting grooves 7 are opened inside the trolley assembly 1, and a fixing plate 10 fixed by bolts is arranged inside the mounting groove 7, and the mounting column assembly 2 is arranged above the fixing plate 10, a waste liquid collection tray 8 is arranged at the bottom end of the trolley assembly 1, and a fixing bracket 11 fixed to the inner wall of the trolley assembly 1 is installed on the outer wall of the waste liquid collection tray 8, and a fixing bracket 11 fixed to the inner wall of the trolley assembly 1 is installed on one side of the trolley assembly 1 There is a push plate 20, and universal wheels 5 are installed at the four corners of the bottom end of the trolley assembly 1. The mounting column assembly 2 includes a bottom column 12 and an adjusting screw 14. The bottom column 12 is arranged above the fixing plate 10, and the adjusting screw 14 is arranged inside the bottom column 12. The outer wall of the adjusting screw 14 is adapted to the inner wall of the bottom column 12. A mounting bracket 16 is arranged at the top of the adjusting screw 14, and a mounting surface 17 is installed at the top of the mounting bracket 16. The inner wall of the mounting bracket 16 is meshed with the outer wall of the adjusting screw 14. The top of the mounting bracket 16 is equipped with a mounting surface 17, and a plurality of mounting holes 18 are opened on the outer wall of the mounting surface 17. A reinforcing rib 19 is installed between the mounting surface 17 and the inner wall of the mounting bracket 16. The outer wall of the adjusting screw 14 is sleeved with a fastening nut 13, and the fastening nut 13 is meshed with the outer wall of the rectangular hole 15 and passes through.

[0024] Working principle: First, connect the external power supply. After the engine is assembled, directly use the lifting equipment to place the engine on the engine test installation vehicle, and use bolts to install the engine on the mounting bracket 16 on the fixed column 9 assembly. After the engine is installed, push the trolley into the test room, align it with the test equipment through the guide column 6 at the front end of the trolley, and then tighten the fixing bolts 3 at the bottom of the trolley to fix the trolley on the ground. By using the present invention, the assembly time of the engine in the test room is reduced, and the utilization efficiency of the test room and test equipment is improved;

[0025] The present invention meets the installation requirements of engines of different widths by adjusting the different positions of the fixing column 9 assembly in the installation groove 7. At the same time, the height of the mounting bracket 16 can be adjusted to meet the installation requirements of engines of different heights by inserting the adjusting screw 14 into the rectangular hole 15 on the adjusting screw 14 using a tool and rotating the adjusting screw 14. The mounting bracket 16 can also be rotated to adjust the direction of the mounting surface 17 for easy installation of the engine. The number of the fixing column 9 assemblies can also be increased to meet the requirements of the number of different installation points of the engine. By using the present invention, the engine can be directly hoisted onto the test installation vehicle after assembly, and the engine installation is completed outside the test room, which reduces the installation time of the engine in the test room and improves the utilization efficiency of the test room and the test equipment. At the same time, the waste liquid collection tray 8 can collect liquid spilled when installing or disassembling oil pipes and water pipes to prevent liquid from spilling onto the floor of the test room, thereby keeping the floor of the test room clean and preventing operators from slipping and injuring themselves due to liquid on the test floor.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. An engine test installation vehicle, comprising a vehicle assembly (1), an installation column assembly (2) and a waste liquid collection tray (8), characterized in that: A fixing column (9) is installed at both the front and rear sides of the bottom end of the trolley assembly (1), and a fixing bolt (3) for fixing the position of the trolley assembly (1) is arranged inside the fixing column (9), the outer wall of the fixing bolt (3) is meshed with the outer wall of the fixing column (9), and the outer wall of the fixing bolt (3) is provided with a locking nut (4) for fixing. A guide column (6) is installed at the front end of the trolley assembly (1), a plurality of mounting grooves (7) are opened inside the trolley assembly (1), and a fixing plate (10) fixed by bolts is arranged inside the mounting groove (7), and a mounting column assembly (2) is arranged above the fixing plate (10), and a waste liquid collection tray (8) is arranged at the bottom end of the trolley assembly (1), and a fixing bracket (11) fixed to the inner wall of the trolley assembly (1) is installed on the outer wall of the waste liquid collection tray (8).

2. The engine test installation vehicle according to claim 1, characterized in that: A push plate (20) is installed on one side of the trolley assembly (1).

3. The engine test installation vehicle according to claim 1, characterized in that: Universal wheels (5) are installed at the four corners of the bottom end of the trolley assembly (1).

4. The engine test installation vehicle according to claim 1, characterized in that: The mounting column assembly (2) comprises a bottom column (12) and an adjusting screw (14). The bottom column (12) is arranged above the fixing plate (10), and an adjusting screw (14) is arranged inside the bottom column (12). The outer wall of the adjusting screw (14) is matched with the inner wall of the bottom column (12). The top of the adjusting screw (14) is provided with a mounting bracket (16), and the top of the mounting bracket (16) is installed with a mounting surface (17). The inner wall of the mounting bracket (16) is meshed with the outer wall of the adjusting screw (14).

5. The engine test installation vehicle according to claim 4, characterized in that: A mounting surface (17) is mounted on the top end of the mounting bracket (16), and a plurality of mounting holes (18) are formed on the outer wall of the mounting surface (17).

6. The engine test installation vehicle according to claim 5, characterized in that: A reinforcing rib (19) is installed between the installation surface (17) and the inner wall of the installation bracket (16).

7. The engine test installation vehicle according to claim 4, characterized in that: The outer wall of the adjusting screw rod (14) is sleeved with a fastening nut (13), and the fastening nut (13) is meshed with the outer wall of the rectangular hole (15).

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