CN219198691U

CN219198691U - Dynamometer mounting seat

Info

Publication number: CN219198691U
Application number: CN202320368416.3U
Authority: CN
Inventors: 刘辰朋; 徐智杰; 谢小挺
Original assignee: China Shipbuilding Power Engineering Institute Co Ltd
Current assignee: China Shipbuilding Power Engineering Institute Co Ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-16
Anticipated expiration: 2033-03-02

Abstract

The utility model belongs to the technical field of ship test devices, and discloses a dynamometer mounting seat which comprises a supporting mechanism and an adjusting mechanism. Specifically, the support mechanism is configured to be fixedly mounted to the ground rail, the support mechanism comprises a support surface, and the dynamometer base is mounted on the support surface; the adjusting mechanism comprises a horizontal direction adjusting component and a vertical direction adjusting component, the horizontal direction adjusting component is connected to one part of the supporting mechanism, the horizontal direction adjusting component is located on the periphery of the dynamometer base, position adjustment of the dynamometer on the horizontal plane can be achieved, the vertical direction adjusting component is connected to the other part of the supporting mechanism, and the vertical direction adjusting component is located below the dynamometer base, and adjustment of the height of the dynamometer can be achieved. The dynamometer mounting seat is convenient for position adjustment of the dynamometer in all directions after the dynamometer is seated, shortens adjustment time of a connecting shaft of the dynamometer, and improves adjustment efficiency of the dynamometer after the dynamometer is seated.

Description

Dynamometer mounting seat

Technical Field

The utility model relates to the technical field of ship test devices, in particular to a dynamometer mounting seat.

Background

A dynamometer refers to a device that measures the output torque or drive torque of a machine. The method is mainly used for measuring the shaft power characteristics of machines such as a generator, an electric motor, an internal combustion engine, a gas turbine or a pump. The dynamometer is typically mounted on the ground rail by an iron bench.

In the process of producing and debugging the marine diesel engine, in order to reduce the damage of torsion to parts of the diesel engine and the influence of vibration of the whole diesel engine caused by misalignment of a shafting as much as possible, the installation of the hydraulic dynamometer is required to be adjusted. For small-sized dynamometers, because of its light weight, adjustment after the dynamometer is seated on the bench is relatively easy. However, in a dynamometer for a large-bore low-speed diesel engine test for a ship, the weight is hundreds of tons, and the weight is tens of tons, so that it is relatively difficult to adjust the position of the dynamometer after the dynamometer is seated on a bench. The special adjusting device is usually required to be manufactured, and the fixing, the arrangement and the like of the special adjusting device are required to be reasonably designed in combination with the state of the dynamometer after being seated, so that the process is complicated, and the installation and the adjustment of the dynamometer are low in efficiency.

Therefore, a dynamometer mount is needed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a dynamometer mounting seat, which is convenient for adjusting the position of a dynamometer in all directions after being seated, shortens the adjustment time of a connecting shaft of the dynamometer and improves the adjustment efficiency of the dynamometer after being seated.

To achieve the purpose, the utility model adopts the following technical scheme:

dynamometer mount pad includes:

the support mechanism is configured to be fixedly mounted on the ground rail and comprises a support surface, and the dynamometer base is mounted on the support surface;

the adjusting mechanism comprises a horizontal direction adjusting component and a vertical direction adjusting component, wherein the horizontal direction adjusting component is connected to a part of the supporting mechanism, the horizontal direction adjusting component is located on the periphery of the dynamometer base, so that the position of the dynamometer on a horizontal plane can be adjusted, the vertical direction adjusting component is connected to the other part of the supporting mechanism, and the vertical direction adjusting component is located below the dynamometer base, so that the height of the dynamometer can be adjusted.

As the preferable scheme of the dynamometer mounting seat provided by the utility model, the supporting mechanism comprises two first supporting pieces which are arranged in parallel and at intervals, the first supporting pieces extend along a first direction, the first direction is perpendicular to the extending direction of the ground rail, and the horizontal direction adjusting component is mounted on the first supporting pieces;

the supporting mechanism further comprises a second supporting piece, the second supporting piece is arranged between the two first supporting pieces, the second supporting piece extends along a second direction, the second direction is parallel to the extending direction of the ground rail, the upper surfaces of the second supporting pieces are flush with the upper surfaces of the two first supporting pieces, the plane where the upper surfaces of the second supporting pieces and the two first supporting pieces are located is the supporting surface, and the vertical direction adjusting component is installed on the second supporting pieces.

As the preferable scheme of the dynamometer mounting seat provided by the utility model, two second supporting pieces are arranged in parallel at intervals, and the two ends of the second supporting pieces are respectively and symmetrically connected with the vertical direction adjusting assembly.

As the preferable scheme of the dynamometer mounting seat provided by the utility model, the vertical direction adjusting component comprises a first bracket and a first height adjusting piece, wherein the first bracket is connected to the side end surface of the second supporting piece in a position-adjustable manner, one end of the first height adjusting piece is connected to the first bracket, the other end of the first height adjusting piece is abutted to the bottom surface of the dynamometer base, and the first height adjusting piece can drive the dynamometer base to move up and down.

As the preferable scheme of the dynamometer mounting seat provided by the utility model, the first bracket comprises a first mounting part and a first supporting part which are connected in an angle way, the first mounting part is connected with the side end surface of the second supporting part in a fitting way, the height of the first supporting part is adjustable, the first supporting part is parallel to the upper surface of the second supporting part, and the first height adjusting part is connected with the first supporting part.

As a preferred scheme of the dynamometer mounting seat provided by the utility model, the horizontal direction adjusting assembly comprises a first horizontal adjusting piece and a second horizontal adjusting piece, wherein the first horizontal adjusting piece is provided with two groups, the two groups of first horizontal adjusting pieces are arranged at intervals along the second direction, the two first horizontal adjusting pieces in each group are symmetrically connected to two sides of the supporting mechanism along the first direction, and the first horizontal adjusting piece can adjust the position of the dynamometer base in the first direction;

the second horizontal adjusting pieces are arranged in two groups, the two groups of the second horizontal adjusting pieces are arranged at intervals along the first direction, the two second horizontal adjusting pieces in each group are symmetrically connected to two sides of the supporting mechanism along the second direction, and the second horizontal adjusting pieces can adjust the position of the dynamometer base along the second direction.

As the preferable scheme of the dynamometer installation seat provided by the utility model, the first horizontal adjusting piece comprises a first supporting plate, a first backing plate and a first adjusting piece, wherein the first supporting plate comprises a second supporting part and a second installation part which are arranged up and down, the second installation part is connected with the supporting mechanism, a plurality of first backing plates are clamped between the second installation part and the supporting mechanism, the second supporting part is perpendicular to the supporting surface and is positioned above the supporting surface, one end of the first adjusting piece is connected with the second supporting part, the other end of the first adjusting piece is abutted against the side surface of the dynamometer base, and the first adjusting piece can drive the dynamometer base to move in the first direction.

As the preferable scheme of the dynamometer installation seat provided by the utility model, the second horizontal adjusting piece comprises a second supporting plate, a second base plate and a second adjusting piece, wherein the second supporting plate comprises a third supporting part and a third installation part which are arranged up and down, the third installation part is connected with the supporting mechanism, a plurality of second base plates are clamped between the third installation part and the supporting mechanism, the third supporting part is perpendicular to the supporting surface and is positioned above the supporting surface, one end of the second adjusting piece is connected with the third supporting part, the other end of the second adjusting piece is abutted against the side surface of the dynamometer base, and the second adjusting piece can drive the dynamometer base to move in the second direction.

As a preferred scheme of the dynamometer mounting seat provided by the utility model, the first horizontal adjusting piece further comprises a first reinforcing structure, and the first reinforcing structure is arranged on one side of the first supporting plate, which is away from the dynamometer base;

the second horizontal adjusting piece further comprises a second reinforcing structure, and the second reinforcing structure is arranged on one side, away from the dynamometer base, of the second supporting plate.

As the preferable scheme of the dynamometer mounting seat provided by the utility model, the first horizontal adjusting piece is detachably connected with the supporting mechanism; and/or;

the second horizontal adjusting piece is detachably connected to the supporting mechanism.

The utility model has the beneficial effects that:

the dynamometer mounting seat provided by the utility model comprises a supporting mechanism and an adjusting mechanism. The support mechanism is configured to be fixedly mounted on the ground rail and comprises a support surface, and the dynamometer base is mounted on the support surface. The supporting mechanism provides an installation position for the sitting of the dynamometer, and is fixedly connected to the ground rail, so that stability of the dynamometer in the test process is improved. The adjusting mechanism comprises a horizontal direction adjusting component and a vertical direction adjusting component. The horizontal direction adjusting component is connected to one part of the supporting mechanism, the horizontal direction adjusting component is located on the periphery of the dynamometer base, position adjustment of the dynamometer on the horizontal plane can be achieved, the vertical direction adjusting component is connected to the other part of the supporting mechanism, and the vertical direction adjusting component is located below the dynamometer base, so that adjustment of the height of the dynamometer can be achieved. That is, after the dynamometer is seated on the dynamometer mounting seat, the position adjustment of the dynamometer in the horizontal direction and the height direction can be directly realized through the horizontal direction adjusting assembly and the vertical direction adjusting assembly, the adjustment time of the connecting shaft of the dynamometer is shortened, and the adjustment efficiency of the dynamometer after being seated is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic diagram of a dynamometer mounting base according to an embodiment of the present utility model;

FIG. 2 is a front view of a dynamometer mount provided by an embodiment of the present utility model;

FIG. 3 is a side view of a dynamometer mount provided by an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a portion of a dynamometer mounting base according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a part of a dynamometer mounting base according to an embodiment of the present utility model.

In the figure:

100. a dynamometer base; 200. A ground rail;

1. a support mechanism; 11. A first support; 12. A second support;

2. an adjusting mechanism; 21. a horizontal direction adjustment assembly; 211. a first horizontal adjustment member; 2111. a first support plate; 2112. a first backing plate; 2113. a first reinforcing structure; 212. a second horizontal adjustment member; 2121. a second support plate; 2122. a second backing plate; 2123. a second reinforcing structure; 22. a vertical direction adjustment assembly; 221. a first bracket; 2211. a first mounting portion; 2212. a first support portion.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The embodiment provides a dynamometer mounting seat for placing a dynamometer. As shown in fig. 1, the dynamometer mount includes a supporting mechanism 1 and an adjusting mechanism 2.

Referring to fig. 1-3, the support mechanism 1 of the dynamometer base is configured to be fixedly mounted to a ground rail 200. The support mechanism 1 includes a support surface to which the dynamometer base 100 is mounted. The support mechanism 1 provides a mounting location for the seating of the dynamometer and is fixedly attached to the ground rail 200, helping to improve the stability of the dynamometer during testing. The adjustment mechanism 2 includes a horizontal direction adjustment assembly 21 and a vertical direction adjustment assembly 22. The horizontal direction adjustment assembly 21 is connected to a part of the support mechanism 1, and the horizontal direction adjustment assembly 21 is located on the peripheral side of the dynamometer base 100, so that the position adjustment of the dynamometer on the horizontal plane can be realized. The vertical direction adjusting component 22 is connected to the other part of the supporting mechanism 1, and the vertical direction adjusting component 22 is located below the dynamometer base 100, so that the height of the dynamometer can be adjusted. That is, after the dynamometer is seated on the dynamometer mounting seat, the position adjustment of the dynamometer in the horizontal direction and the height direction can be directly realized through the horizontal direction adjusting component 21 and the vertical direction adjusting component 22, a special adjusting device is not required to be additionally arranged, the adjusting time of the connecting shaft of the dynamometer is effectively shortened, and the adjusting efficiency of the dynamometer after being seated is improved.

Specifically, with continued reference to fig. 1, the support mechanism 1 includes a first support 11 and a second support 12. The first supporting members 11 are provided in two, and the two first supporting members 11 are provided in parallel and at a distance. The first supporting piece 11 extends in a first direction perpendicular to the extending direction of the ground rail 200. The second support 12 is disposed between the two first supports 11. The second support 12 extends in a second direction parallel to the extending direction of the ground rail 200. The upper surfaces of the second supporting pieces 12 are flush with the upper surfaces of the two first supporting pieces 11, and the plane where the upper surfaces of the second supporting pieces 12 and the upper surfaces of the two first supporting pieces 11 are located is the supporting surface. The horizontal direction adjusting assembly 21 is mounted to the first support 11, and the vertical direction adjusting assembly 22 is mounted to the second support 12. The supporting frame of the dynamometer mounting seat is built through the first supporting piece 11 and the second supporting piece 12, so that stability of the dynamometer after being seated is guaranteed.

More specifically, as shown in fig. 1, two second supporting members 12 are provided, and the two second supporting members 12 are disposed in parallel and at a distance. The two ends of the second supporting member 12 are symmetrically connected with vertical direction adjusting assemblies 22, respectively. The first supporting piece 11 and the second supporting piece 12 are respectively provided with two supporting surfaces which are formed in a rectangular shape in a surrounding mode, so that the four sides of the dynamometer base 100 are respectively corresponding to each other, and the stress balance of the dynamometer is guaranteed.

Alternatively, as shown in fig. 1 to 4, the horizontal direction adjustment assembly 21 includes a first horizontal adjustment member 211 and a second horizontal adjustment member 212. The first horizontal adjusting members 211 are provided with two groups, the two groups of first horizontal adjusting members 211 are arranged at intervals along the second direction, and the two first horizontal adjusting members 211 in each group are symmetrically connected to two sides of the supporting mechanism 1 along the first direction. Accordingly, the second leveling members 212 are also provided with two sets. The two groups of second horizontal adjusting members 212 are arranged at intervals along the first direction, and the two second horizontal adjusting members 212 in each group are symmetrically connected to two sides of the supporting mechanism 1 along the second direction. In the present embodiment, the first and

second leveling members

211 and 212 are provided with four, respectively. Four first horizontal adjusting members 211 are respectively installed at two ends of the two first supporting members 11, and four second horizontal adjusting members 212 are respectively installed at two opposite sides of the two first supporting members 11. After the dynamometer is seated, four first horizontal adjusters 211 and four second horizontal adjusters 212 are located outside four top corners of the dynamometer base 100, respectively.

Meanwhile, the first horizontal adjusting member 211 can adjust the position of the dynamometer base 100 in a first direction, and the second horizontal adjusting member 212 can adjust the position of the dynamometer base 100 in a second direction, the first direction being perpendicular to the second direction. Based on the above position setting, the four first horizontal adjusting members 211 and the four second horizontal adjusting members 212 can realize the position movement of the dynamometer base 100 on the horizontal plane and the micro rotation in the horizontal plane, thereby realizing the axial centering adjustment of the dynamometer and the diesel engine.

Specifically, referring to fig. 4, the first horizontal adjustment member 211 includes a first support plate 2111, a first pad 2112, and a first adjustment member (not shown). The first support plate 2111 includes a second support portion and a second mounting portion disposed up and down. The second mounting portion is connected to the support mechanism 1, and a plurality of first pads 2112 are interposed between the second mounting portion and the support mechanism 1. The second supporting part is perpendicular to the supporting surface and is positioned above the supporting surface. One end of the first adjusting member is connected to the second supporting portion, and the other end of the first adjusting member abuts against the side surface of the dynamometer base 100. That is, by changing the number of the first pads 2112, the distance between the first support plate 2111 and the dynamometer base 100 is adjusted, and thus the distance between the second support portion and the side surface of the dynamometer base 100, that is, the installation distance of the first adjusting member is adjusted. The first adjustment member is capable of driving the dynamometer base 100 to move in a first direction. The first adjusting element may be, for example, a hydraulic jack, preferably a hydraulic jack, as is usual in the art.

Likewise, the second level adjustment member 212 includes a second support plate 2121, a second pad 2122, and a second adjustment member (not shown). The second support plate 2121 includes a third support portion and a third mounting portion disposed up and down. The third mounting portion is connected to the support mechanism 1, and a plurality of second pad plates 2122 are interposed between the third mounting portion and the support mechanism 1. The third supporting part is perpendicular to the supporting surface and is positioned above the supporting surface. One end of the second adjusting member is connected to the third supporting portion, and the other end of the second adjusting member abuts against the side surface of the dynamometer base 100. That is, by changing the number of the second pad 2122, the distance between the second support plate 2121 and the dynamometer base 100 is adjusted, and thus the distance between the third support portion and the side face of the dynamometer base 100, that is, the installation distance of the second adjusting member is adjusted. The second adjustment member is capable of driving the dynamometer base 100 to move in a second direction. The second adjusting element may also be selected, for example, from hydraulic lifters commonly used in the art, preferably hydraulic jacks.

Still more particularly, with continued reference to FIG. 4, the first level adjustment member 211 further includes a first reinforcing structure 2113. The first reinforcement structure 2113 is provided on a side of the first support plate 2111 facing away from the dynamometer base 100. The first reinforcing structures 2113 are reinforcing rib groups disposed in a crossing manner, for improving structural strength of the first support plate 2111. Accordingly, the second level adjustment member 212 further includes a second reinforcing structure 2123. The second reinforcement structure 2123 is disposed on a side of the second support plate 2121 facing away from the dynamometer base 100. The second reinforcing structures 2123 are also cross-disposed sets of reinforcing ribs for improving the structural strength of the second support plate 2121. In the present embodiment, the specific structures of the first reinforcement structure 2113 and the second reinforcement structure 2123 do not affect the installation of the first support plate 2111 and the second support, and at the same time, support can be provided for the second support portion and the second installation portion or the third support portion and the third installation portion at the back side, so that the structural strength of the first leveling member 211 and the second leveling member 212 is ensured.

Preferably, in the present embodiment, the first reinforcement structure 2113 and the first support plate 2111 are welded, and the second reinforcement structure 2123 and the second support plate 2121 are welded, so as to improve structural integrity and further improve structural strength of the first leveling member 211 and the second leveling member 212.

More specifically, the first leveling member 211 is detachably coupled to the first support member 11. In this embodiment, the second mounting portion is provided with a first through hole, the corresponding position of the first pad 2112 is provided with a first through hole, and the corresponding position of the end of the first support 11 is provided with a first mounting hole. The first mounting bolts sequentially penetrate through the first through holes and are screwed to the first mounting holes, so that the first support plates 2111 are reliably connected with the first support pieces 11. Accordingly, the second leveling member 212 is detachably coupled to the first support member 11. The second leveling member 212 is connected to the first supporting member 11 in substantially the same manner as the first leveling member 211 is connected to the first supporting member 11. Specifically, a second through hole is formed in the third mounting portion, a second through hole is formed in a corresponding position of the second pad 2122, and a second mounting hole is formed in a corresponding position of a side surface of the first support 11. The second mounting bolts sequentially pass through the second through holes and are in threaded connection with the second mounting holes, so that the second support plate 2121 is reliably connected with the first support piece 11. After the dynamometer is adjusted, the first mounting bolt and the second mounting bolt are reversely screwed, so that the first horizontal adjusting piece 211 and the second horizontal adjusting piece 212 can be detached, the operation is simple, and the time is saved.

Alternatively, as shown in fig. 1, 2, 3 and 5, the vertical direction adjustment assembly 22 includes a first bracket 221 and a first height adjuster (not shown). The first support 221 is adjustably connected to the side end surface of the second support 12, one end of the first height adjusting member is connected to the first support 221, the other end of the first height adjusting member abuts against the bottom surface of the dynamometer base 100, and the first height adjusting member can drive the dynamometer base 100 to move up and down. In the present embodiment, four vertical direction adjustment assemblies 22 are provided, and the four vertical direction adjustment assemblies 22 are respectively connected to both ends of the two second support members 12. That is, the four vertical direction adjustment assemblies 22 can lift the dynamometer base 100 at the bottom of the dynamometer base 100, thereby realizing the adjustment of the height of the dynamometer. The first height adjustment member may be, for example, a hydraulic jack, preferably a hydraulic jack, as is commonly used in the art.

Specifically, referring to fig. 5, the first bracket 221 includes a first mounting portion 2211 and a first supporting portion 2212 connected at an angle. The first mounting portion 2211 is attached to a side end surface of the second support 12, and is adjustable in height, the first support portion 2212 is parallel to an upper surface of the second support 12, and the first height adjusting member is connected to the first support portion 2212. In this embodiment, the first mounting portion 2211 is vertically connected to the first supporting portion 2212, the side portion of the second supporting member 12 is provided with a plurality of third mounting holes along the height direction thereof, the first mounting portion 2211 is correspondingly provided with a third through hole, and the second mounting bolt penetrates through the third through hole and is screwed to any one of the third mounting holes, so as to realize reliable connection between the first mounting portion 2211 and the second supporting member 12. By changing the position of the third mounting hole connected to the first mounting portion 2211, the distance between the first supporting portion 2212 and the bottom surface of the dynamometer base 100, that is, the mounting pitch of the first height adjuster, can be adjusted.

Still more specifically, the first bracket 221 further includes a third reinforcing structure. The third reinforcing structure is connected between the first mounting portion 2211 and the first supporting portion 2212. In the present embodiment, the third reinforcing structure is a reinforcing rib that is perpendicularly connected to the first mounting portion 2211 and the first supporting portion 2212. The reinforcing ribs may be provided in one or more at intervals, so long as the connection between the first mounting portion 2211 and the second supporting member 12 is not affected, and the specific number and arrangement are determined by themselves according to the actual situation, which is not limited herein. Through this third additional strengthening, can improve the joint strength between first installation department 2211 and the first supporting part 2212 to and the atress of reinforcing first supporting part 2212 guarantees the stability when first altitude mixture control spare jack-up dynamometer base 100.

More specifically, in the present embodiment, the third reinforcing structure is welded to the first mounting portion 2211 and the first supporting portion 2212, respectively, to improve the structural integrity of the first bracket 221 and to secure the structural strength of the first bracket 221.

It can be understood that in this embodiment, when the axial alignment adjustment of the dynamometer and the diesel engine is performed, the dynamometer mounting seat is firmly fixed on the ground rail 200 through the bolts, and at this time, the supporting mechanism 1 of the dynamometer mounting seat cannot move; then hoisting the dynamometer to a proper position on the dynamometer mounting seat; finally, the adjustment mechanism 2 of the dynamometer mounting seat is used for carrying out micro adjustment on the dynamometer in all directions, so that the requirement on the mounting precision of a spindle of the dynamometer is met, the micro adjustment time of the dynamometer is shortened, and the coupling efficiency of the dynamometer is improved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Dynamometer mount pad, its characterized in that includes:

a support mechanism (1) configured to be fixedly mounted to a ground rail (200), the support mechanism (1) comprising a support surface to which a dynamometer base (100) is mounted;

adjustment mechanism (2), including horizontal direction adjustment subassembly (21) and vertical direction adjustment subassembly (22), horizontal direction adjustment subassembly (21) connect in part of supporting mechanism (1), horizontal direction adjustment subassembly (21) are located the week side of dynamometer base (100), can realize the position adjustment of dynamometer on the horizontal plane, vertical direction adjustment subassembly (22) connect in another part of supporting mechanism (1), vertical direction adjustment subassembly (22) are located the below of dynamometer base (100), can realize the regulation of the height of dynamometer.

2. The dynamometer mounting base according to claim 1, characterized in that the supporting mechanism (1) includes two first supporting pieces (11) arranged in parallel and at intervals, the first supporting pieces (11) extending in a first direction perpendicular to an extending direction of the ground rail (200), the horizontal direction adjusting assembly (21) being mounted to the first supporting pieces (11);

the supporting mechanism (1) further comprises a second supporting piece (12), the second supporting piece (12) is arranged between the two first supporting pieces (11), the second supporting piece (12) extends along a second direction, the second direction is parallel to the extending direction of the ground rail (200), the upper surface of the second supporting piece (12) is flush with the upper surfaces of the two first supporting pieces (11), the plane where the upper surfaces of the second supporting piece (12) and the two first supporting pieces (11) are located is the supporting surface, and the vertical direction adjusting component (22) is installed on the second supporting piece (12).

3. The dynamometer mounting base according to claim 2, wherein two second supporting members (12) are provided, the two second supporting members (12) are parallel and are arranged at intervals, and two ends of the second supporting members (12) are respectively and symmetrically connected with the vertical direction adjusting assembly (22).

4. A dynamometer mounting base according to claim 3, characterized in that the vertical direction adjusting assembly (22) includes a first bracket (221) and a first height adjusting member, the first bracket (221) is connected to a side end face of the second supporting member (12) in a position adjustable manner, one end of the first height adjusting member is connected to the first bracket (221), the other end of the first height adjusting member abuts against the bottom face of the dynamometer base (100), and the first height adjusting member can drive the dynamometer base (100) to move up and down.

5. The dynamometer mounting base according to claim 4, wherein the first bracket (221) includes a first mounting portion (2211) and a first supporting portion (2212) connected at an angle, the first mounting portion (2211) is connected to a side end surface of the second supporting member (12) in a fitting manner, and the height of the first supporting portion (2212) is adjustable, the first supporting portion (2212) is parallel to an upper surface of the second supporting member (12), and the first height adjusting member is connected to the first supporting portion (2212).

6. The dynamometer mounting base according to claim 1, wherein the horizontal direction adjusting assembly (21) comprises a first horizontal adjusting piece (211) and a second horizontal adjusting piece (212), the first horizontal adjusting piece (211) is provided with two groups, the two groups of first horizontal adjusting pieces (211) are arranged at intervals along the second direction, the two first horizontal adjusting pieces (211) in each group are symmetrically connected to two sides of the supporting mechanism (1) along the first direction, and the first horizontal adjusting pieces (211) can adjust the position of the dynamometer base (100) along the first direction;

the second horizontal adjusting pieces (212) are arranged in two groups, the two groups of the second horizontal adjusting pieces (212) are arranged at intervals along the first direction, the two second horizontal adjusting pieces (212) in each group are symmetrically connected to two sides of the supporting mechanism (1) along the second direction, and the positions of the dynamometer base (100) can be adjusted in the second direction by the second horizontal adjusting pieces (212).

7. The dynamometer mounting base according to claim 6, wherein the first horizontal adjusting member (211) includes a first support plate (2111), a first pad (2112) and a first adjusting member, the first support plate (2111) includes a second support portion and a second mounting portion that are disposed up and down, the second mounting portion is connected to the support mechanism (1), a plurality of first pads (2112) are interposed between the second mounting portion and the support mechanism (1), the second support portion is perpendicular to the support surface and is located above the support surface, one end of the first adjusting member is connected to the second support portion, the other end of the first adjusting member is abutted to a side surface of the dynamometer base (100), and the first adjusting member is capable of driving the dynamometer base (100) to move in the first direction.

8. The dynamometer mounting base of claim 7, wherein the second horizontal adjusting member (212) includes a second supporting plate (2121), a second backing plate (2122) and a second adjusting member, the second supporting plate (2121) includes a third supporting portion and a third mounting portion that are disposed up and down, the third mounting portion is connected to the supporting mechanism (1), a plurality of second backing plates (2122) are interposed between the third mounting portion and the supporting mechanism (1), the third supporting portion is perpendicular to the supporting surface and is located above the supporting surface, one end of the second adjusting member is connected to the third supporting portion, the other end of the second adjusting member abuts against a side surface of the dynamometer base (100), and the second adjusting member is capable of driving the dynamometer base (100) to move in the second direction.

9. The dynamometer mount of claim 8, wherein the first level adjustment member (211) further includes a first reinforcing structure (2113), the first reinforcing structure (2113) being disposed on a side of the first support plate (2111) facing away from the dynamometer base (100);

the second level adjustment member (212) further comprises a second reinforcing structure (2123), wherein the second reinforcing structure (2123) is arranged on one side of the second support plate (2121) away from the dynamometer base (100).

10. The dynamometer base of any of claims 6-9, wherein said first leveling element (211) is detachably connected to said supporting mechanism (1); and/or;

the second horizontal adjusting piece (212) is detachably connected to the supporting mechanism (1).