Single-board outboard engine test installation device

Abstract

The utility model relates to the technical field of testing devices, in particular to a single-board outboard engine testing and installing device which comprises an installing part and a supporting part, and the installing part is arranged on the supporting part. The supporting part comprises a supporting frame and a mounting frame arranged on the supporting frame, the mounting frame comprises a second mounting plate which is vertically arranged, and the mounting part is fixedly connected to the second mounting plate and comprises a first mounting plate which is obliquely arranged relative to the second mounting plate; and the first mounting plate is used for mounting an outboard engine tilting bracket. The single outboard engine testing and installing device is compact and reasonable in structure, has high structural strength and can be matched with outboard engines of all power sections; and the inclined mounting plate is arranged to simulate the state that the outboard engine is actually hung on the stern plate of the ship, so that the real operation data of the outboard engine can be conveniently tested and collected.

Description

Technical Field

[0001] This patent relates to the technical field of testing devices, and in particular to a single outboard motor testing and installation device. Background Art

[0002] Fast boats, with their light weight and high speed, are currently the primary light water transport vehicles in both the military and civilian markets. Outboard motors, due to their quick installation and combinable nature, have become a primary power source for fast boats. Users can combine different numbers of outboard motors to meet their boat's power needs, matching speed and transport load. However, in current research and development, to verify performance across multiple power ranges, test benches are generally configured to cover the maximum power range. While also taking into account transient test requirements such as economy and emissions, electric dynamometers are often used. This results in extremely large inertia for the dynamometers required to meet high-power configurations. When low-power outboard motor assemblies are used in systems with greater inertia, there's a risk that the dynamometer will directly drive the secondary stage of the outboard motor's gearbox, causing damage to the gearbox's transmission components.

[0003] At present, all corporate laboratories use small-inertia dynamometers in their designs, and small-power outboard motors are mostly based on hydraulic dynamometers, which limits the performance verification function and makes the test equipment non-universal.

[0004] Based on the above shortcomings, it is necessary to make improvements. Summary of the Invention

[0005] In response to the shortcomings of the above-mentioned prior art, the purpose of this patent is to provide a single outboard motor test and installation device, including a mounting portion and a supporting portion, wherein the mounting portion is arranged on the supporting portion; the supporting portion includes a supporting frame and a mounting frame arranged on the supporting frame, the mounting frame includes a vertically arranged second mounting plate, the mounting portion is fixedly connected to the second mounting plate, the mounting portion includes a first mounting plate arranged obliquely relative to the second mounting plate, and the first mounting plate is used to install the outboard motor lifting bracket.

[0006] Furthermore, in some optional embodiments: the support frame includes a first support frame and a second support frame that are relatively arranged, and a support profile connecting the first support frame and the second support frame, the mounting frame is connected to the first support frame, and the second support frame is set on the ground or other fixed base surface.

[0007] Furthermore, in some optional embodiments: the plane where the first support frame is located is parallel to the plane where the second support frame is located, and the projection area of the first support frame on the second support frame is smaller than that of the second support frame.

[0008] Furthermore, in some optional embodiments: the mounting frame further includes at least two vertically arranged support plates, and the support plates are perpendicular to the second mounting plate.

[0009] Furthermore, in some optional embodiments: the mounting frame includes three support plates arranged at intervals.

[0010] Furthermore, in some optional embodiments: the support plate is a triangular profile.

[0011] Furthermore, in some optional embodiments: an angle between the first mounting plate and the second mounting plate is A, wherein 0°<A≤30°.

[0012] Furthermore, in some optional embodiments: the mounting portion further includes relatively arranged weight-reducing holes.

[0013] Furthermore, in some optional embodiments: the mounting portion further includes a weight-reducing groove, and the weight-reducing groove includes a support block flush with the first mounting plate.

[0014] Furthermore, in some optional embodiments: the mounting portion further includes mounting holes spaced apart on the first mounting plate, and the mounting holes are threaded holes.

[0015] After adopting the above structure, the advantages of this patent compared with the existing technology are: the single outboard motor test installation device has a compact and reasonable structure, has high structural strength, and can be adapted to outboard motors of various power sections; and an inclined mounting plate is provided to simulate the state where the outboard motor is actually hung on the stern of the boat, which makes it easier to test and collect the real operating data of the outboard motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 is a first view of an outboard motor mounting device according to an embodiment of the present invention;

[0018] Figure 2 is a second view of the outboard motor mounting device according to an embodiment of the present invention;

[0019] Figure 3 is a third view of the outboard motor mounting device according to an embodiment of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the installation part of an embodiment of the present invention.

[0021] In the figure: 10-outboard motor mounting device; 11-mounting portion; 111-first mounting plate; 112-weight reduction groove; 113-weight reduction hole; 114-mounting hole; 1121-support block; 12-support portion; 121-support frame; 1211-first support frame; 1212-second support frame; 1213-support profile; 122-mounting frame; 1221-second mounting plate; 1222-support plate. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0024] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed or detachable connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention.

[0025] The following description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0026] For example, see Figures 1 to 4As shown: A single outboard motor test installation device 10 includes a mounting portion 11 and a support portion 12, the mounting portion 11 is arranged on the support portion 12; the support portion 12 includes a support frame 121 and a mounting frame 122 arranged on the support frame, the mounting frame 122 includes a vertically arranged second mounting plate 1221, the mounting portion 11 is fixedly connected to the second mounting plate 1221, the mounting portion 11 includes a first mounting plate 111 arranged obliquely relative to the second mounting plate 1221, and the first mounting plate 111 is used to install the outboard motor lifting bracket.

[0027] The support frame 121 includes a first support frame 1211, a second support frame 1212 and a support profile 1213 connecting the first support frame 1211 and the second support frame 1212. The mounting frame 122 is connected to the first support frame 1211, and the second support frame 1212 is set on the ground or other fixed base surface.

[0028] The plane where the first support frame 1211 is located is parallel to the plane where the second support frame 1212 is located. The projection area of the first support frame 1211 on the second support frame 1212 is smaller than that of the second support frame 1212 .

[0029] The mounting frame 122 further includes at least two vertically arranged support plates 1222 , and the support plates 1222 are perpendicular to the second mounting plate 1221 .

[0030] The mounting frame 122 includes three support plates 1222 that are spaced apart.

[0031] The support plate 1222 is a triangular profile.

[0032] The angle between the first mounting plate 111 and the second mounting plate 1221 is A, where 0°<A≤30°. For example, A can be set to 3°, 5°, 10°, 15°, 20°, or 30°.

[0033] The mounting portion 11 further includes weight-reducing holes 113 arranged opposite to each other.

[0034] The mounting portion 11 further includes a weight-reducing groove 112 , and the weight-reducing groove 112 includes a support block 1121 flush with the first mounting plate 111 .

[0035] The mounting portion 11 further includes mounting holes 114 spaced apart on the first mounting plate 111 . The mounting holes 114 are threaded holes.

[0036] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A single outboard motor test installation device, characterized by: It includes a mounting portion and a supporting portion, the mounting portion is arranged on the supporting portion; the supporting portion includes a supporting frame and a mounting frame arranged on the supporting frame, the mounting frame includes a vertically arranged second mounting plate, the mounting portion is fixedly connected to the second mounting plate, the mounting portion includes a first mounting plate arranged obliquely relative to the second mounting plate, and the first mounting plate is used to install the outboard motor lifting bracket.

2. The single outboard motor test installation device according to claim 1, characterized in that: The support frame includes a first support frame, a second support frame and a support profile connecting the first support frame and the second support frame. The mounting frame is connected to the first support frame, and the second support frame is set on the ground or other fixed base surface.

3. The single outboard motor test installation device according to claim 2, characterized in that: The plane where the first support frame is located is parallel to the plane where the second support frame is located, and the projection area of the first support frame on the second support frame is smaller than that of the second support frame.

4. The single outboard motor test installation device according to claim 1, characterized in that: The mounting frame further includes at least two vertically arranged support plates, and the support plates are perpendicular to the second mounting plate.

5. The single outboard motor test installation device according to claim 4, characterized in that: The mounting frame includes three support plates arranged at intervals.

6. The single outboard motor test installation device according to claim 5, characterized in that: The support plate is a triangular profile.

7. The single outboard motor test installation device according to claim 1, characterized in that: The included angle between the first mounting plate and the second mounting plate is A, wherein 0°<A≤30°.

8. The single outboard motor test installation device according to claim 1, characterized in that: The mounting portion further includes weight-reducing holes arranged opposite to each other.

9. The single outboard motor test installation device according to claim 1, characterized in that: The mounting portion further includes a weight-reducing slot including a support block flush with the first mounting plate.

10. The single outboard motor test installation device according to claim 1, characterized in that: The mounting portion further includes mounting holes spaced apart from each other on the first mounting plate, and the mounting holes are threaded holes.

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