CN111376697A

CN111376697A - Engine bracket

Info

Publication number: CN111376697A
Application number: CN201811632099.1A
Authority: CN
Inventors: 韩顺利; 任龙
Original assignee: Beijing Treasure Car Co Ltd
Current assignee: Beijing Treasure Car Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-07-07

Abstract

The invention discloses an engine bracket, which comprises: the supporting device comprises a bottom support, a plurality of supporting devices and a pressing device, wherein the position of at least one supporting device in the plurality of supporting devices relative to the bottom support is adjustable; and a pressing block is arranged on the pressing device in an adjustable manner, and the pressing block is used for fixing the engine. According to the engine bracket provided by the invention, the supporting device with the adjustable position and the pressing block are arranged, so that the position can be quickly pulled out and replaced when engines of different types are used, and the bracket can be suitable for all types developed currently.

Description

Engine bracket

Technical Field

The invention relates to the technical field of engine logistics transportation, in particular to an engine bracket.

Background

In the pre-research, trial-manufacturing and test development stage of the engine or the small-batch production stage of a factory, when the engine needs trial assembly and repair, a single or a few of parts are often needed, especially in the early pre-research and trial-manufacturing test stage, logistics transportation of the engine is needed, but various parts of the engine are not shaped and produced in batch, the price of the parts is very high, and the logistics or storage safety of the engine cannot be guaranteed if a special bracket is not manufactured; if the special bracket is manufactured, the bracket needs to be adjusted when the products are changed at the later stage, and time and cost are wasted.

Meanwhile, in the mass production process, if one production line is compatible with production of various machine types, different trays or brackets need to be prepared in a trial assembly and repair area, and after development of a certain type of engine is finished, the machine type bracket is idle immediately, so that resource waste is caused.

In the prior art, the bracket is divided into a bottom support, a supporting device, a pressing device and the like. A single engine bracket generally only aims at one engine type, adopts a mode of 'one surface and two pins', realizes the accurate placement of an engine, and simultaneously increases a pressing mechanism to ensure the installation and transportation of the engine; in order to ensure the strength of support and compression and the transportation safety, the support and compression devices are fixed on the bottom support in a welding or assembling mode, so that the potential safety hazard of hurting people exists in the falling process of people.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to propose an engine bracket that can be used for the transport of engines of different models.

An engine bracket according to an embodiment of the present invention includes: the supporting device comprises a bottom support, a plurality of supporting devices and a pressing device, wherein the position of at least one supporting device in the plurality of supporting devices relative to the bottom support is adjustable; and a pressing block is arranged on the pressing device in an adjustable manner, and the pressing block is used for fixing the engine.

According to the engine bracket provided by the invention, the supporting device and the pressing block with adjustable positions are arranged, so that the bracket can be quickly plugged and replaced when engines of different types are used, the bracket can be suitable for all types of the existing development, and if a new type of the development is adopted, the supporting and pressing device which is adaptive to the existing bottom support is reprocessed at the installation position of the existing bottom support, so that the bracket can be used.

According to the engine bracket of one embodiment of the invention, the bottom support is provided with the supporting device fixing block, the supporting device is detachably arranged on the supporting device fixing block, and the position of the supporting device fixing block on the bottom support is adjustable.

According to the engine bracket of one embodiment of the invention, the pressing block can be adjusted at least in the horizontal direction and the vertical direction relative to the bottom support.

Optionally, a positioning column is arranged at the bottom of the supporting device, a positioning hole is formed in the supporting device fixing block, and the positioning column is inserted and matched in the positioning hole.

According to an embodiment of the present invention, the engine bracket, the supporting device further includes: the support base, the support base sets up the top of reference column, just it prevents changeing the limiting plate to be provided with on the support base.

According to an embodiment of the present invention, the pressing device further comprises:

the pressing block is arranged in the pressing block through hole in a penetrating mode;

the pre-tightening bolt penetrates into the body part from the top end of the body part, and the lower end of the pre-tightening bolt is pressed on the pressing block;

the fastening bolt penetrates through the second adjusting hole and the first adjusting hole and then is fixed through a nut so as to fix the compression block;

the pressing device comprises a pressing device base, wherein an installation part which is suitable for being in sliding fit with a pressing device fixing block on the bottom support is arranged on the pressing device base.

Furthermore, a supporting plate is arranged below the pressing block, penetrates through the pressing block through hole and is supported on the bottom surface of the pressing block.

According to the engine bracket of one embodiment of the invention, the bottom support is provided with a bottom support frame, a first cross beam and a second cross beam which extend along a first direction are arranged in the bottom support frame, at least one first longitudinal beam is arranged between the first cross beam and the bottom support frame, the first longitudinal beam extends along a second direction in a direction far away from the second cross beam and is fixed with the bottom support frame, at least one second longitudinal beam is arranged between the second cross beam and the bottom support frame, and the second longitudinal beam extends along the second direction in a direction far away from the first cross beam and is fixed with the bottom support frame.

Furthermore, a plurality of supporting device fixing blocks are arranged on any one of the first cross beam and the second cross beam and are distributed on the first cross beam/the second cross beam at intervals. And each of the first longitudinal beam and the second longitudinal beam is provided with a fixing block of the pressing device.

Optionally, a cross beam slide rail is further arranged in the bottom support frame, the cross beam slide rail is fixed to the bottom support frame and extends along the first direction, and the cross beam slide rail is located on the outer side of the first longitudinal beam and the outer side of the second longitudinal beam.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an engine bracket according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the shoe of FIG. 1;

FIG. 3 is a schematic structural view of the support device of FIG. 1;

FIG. 4 is a schematic view of the construction of the compacting apparatus of FIG. 1;

figure 5 is a top view of the compression device of figure 4.

Reference numerals:

the engine bracket 100, the shoe 1, the shoe frame 11, the first beam 12, the second beam 13, the first longitudinal beam 14, the second longitudinal beam 15, the supporting device fixing block 16, the positioning hole 161, the pressing device fixing block 17, the sliding groove 171, the groove plate 172, the fixing pin hole 1721, the lapping plate 1722, the pressing device installation adjusting groove 173, the beam sliding rail 18, the supporting leg 19, the rubber pad 191, the supporting device 2, the positioning column 21, the supporting rod 22, the reinforcing rib plate 221, the positioning boss 23, the supporting base 24, the limiting plate 241, the pressing device 3, the pressing block 31, the first adjusting hole 311, the body part 32, the pressing block through hole 321, the second adjusting hole 322, the pre-tightening bolt 33, the fastening bolt 34, the nut 35, the pressing device base 36, the slider 361, the fixing pin 37, the pull ring 371, and the.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

An engine bracket 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5. As shown in fig. 1 to 5, an engine bracket 100 according to an embodiment of the present invention includes: the shoe comprises a shoe 1, a supporting device 2 and a pressing device 3.

The mounting 1 serves to support the engine, and optionally, as shown in fig. 1-2, a plurality of support legs 19, for example, six support legs 19, may be provided below the mounting 1 to ensure the bearing capacity of the mounting 1, and further, a rubber pad 191 may be provided at the bottom of each support leg 19, so that the mounting 1 can be effectively prevented from scratching the ground during transportation, and a forklift or a hydraulic truck can be conveniently transported to the engine bracket 100.

Strutting arrangement 2 and closing device 3 detachably install on collet 1, and further, thereby can be provided with the installation demand of a plurality of strutting arrangement fixed blocks 16 and satisfy different engines on collet 1, that is to say, strutting arrangement 2 can insert the position that corresponds according to the difference of model to satisfy the installation demand of different model engines.

The pressing device 3 is used for pressing and fixing the engine, furthermore, a pressing block 31 which is adjustable in the horizontal direction and the vertical direction can be arranged on the pressing device 3, and the pressing block 31 can be in plug-in fit with a matching groove (not shown in the figure) on the engine so as to fix the engine and prevent the engine from moving due to jolt in the transportation process.

Therefore, the supporting device 2 and the pressing device 3 which are detachably matched on the base 1 can realize the compatibility of multiple models, the base 1 with higher manufacturing cost does not need to be processed and manufactured again after the new model is added, the cost and the time are saved, and when the bracket is idle, the supporting device 2 and the pressing device 3 can be detached and stored respectively, the base 1 can be stacked orderly, and the storage space is saved; on the other hand, after the supporting device 2 and the pressing device 3 are detached, the potential safety hazard of hurting people when people fall down can be eliminated.

As shown in fig. 3, the bottom of the supporting device 2 has a positioning column 21, a positioning hole 161 may be disposed on the supporting device fixing block 16, and the positioning column 21 is inserted into the positioning hole 161, so that the supporting device 2 is mounted on the bottom support 1 by using a plug-in manner, which is convenient and fast to operate, and of course, in other embodiments, the supporting device 2 and the bottom support 1 may be mounted and fixed in a horizontal socket manner.

Further, as shown in fig. 3, the supporting device 2 may further include: the support rod 22, location boss 23 and support base 24, location boss 23 sets up in the upper end of support rod 22, and location boss 23 constructs for the toper boss to can play the effect to the engine location in the process of placing of engine.

Support base 24 and set up the lower extreme at bracing piece 22 and be located the top of reference column 21, further, as shown in fig. 1 and fig. 3, the lower extreme edge of supporting base 24 can be provided with limiting plate 241, and the cooperation of the leading edge and the trailing edge of limiting plate 241 and strutting arrangement fixed block 16 to carry out spacingly to strutting arrangement 2 in the front and back direction, can also prevent simultaneously that strutting arrangement 2 from rotating around the axis of bracing piece 22, play the good limiting displacement to strutting arrangement 2.

Alternatively, a plurality of reinforcing ribs 221 may be disposed on the outer circumferential surface of the support rod 22, the reinforcing ribs 221 are generally triangular reinforcing plates, and an included angle between two adjacent reinforcing ribs 221 is generally 90 °, so that the strength of the support device 2 can be effectively increased by using the plurality of reinforcing ribs 221, and the service life of the support device 2 can be prolonged. Further, as shown in fig. 3, the lower end of the reinforcing rib 221 extends to the upper surface of the supporting base 24, so that the supporting strength of the reinforcing rib 221 to the supporting rod 22 can be effectively increased by connecting the reinforcing rib 221 with the supporting base 24, the supporting rod 22 is prevented from being unstable or broken during use, and meanwhile, the interference between the reinforcing rib 221 on the supporting rod 22 and the engine needs to be prevented during the process of the plug-in matching of the supporting device 2 and the bottom base 1.

In some embodiments of the present invention, as shown in fig. 4 and 5, the pressing device 3 may further include: the body part 32, the pretension bolt 33, the fastening bolt 34 and the pressing device 3 base, wherein the body part 32 is constructed in a cubic column structure, the body part 32 is provided with a pressing block through hole 321, the pressing block through hole 321 extends along the axial direction of the body part 32, the pressing block 31 is arranged in the pressing block through hole 321 in a penetrating mode, two ends of the pressing block 31 extend out of the pressing block through hole 321, the pretension bolt 33 penetrates the body part 32 from the top end of the body part 32, the lower end of the pretension bolt 33 is pressed on the pressing block 31 in a penetrating mode, and therefore the pretension bolt 31 can be pre-fixed.

The pressing block 31 is provided with a first adjusting hole 311 capable of enabling the pressing block 31 to be adjusted in the horizontal direction, the first adjusting hole 311 is a long circular hole and extends in the horizontal direction, a second adjusting hole 322 capable of enabling the pressing block 31 to be adjusted in the vertical direction is arranged on the side wall, adjacent to the side wall provided with the pressing block through hole 321, of the body portion 32, the second adjusting hole 322 can also be a long circular hole and extends in the vertical direction, namely the extending directions of the first adjusting hole 311 and the second adjusting hole 322 are perpendicular, the fastening bolt 34 penetrates through the second adjusting hole 322 and the first adjusting hole 311 and then is fixed through the nut 35 to fasten the pressing block 31, and therefore the pressing block 31 can be prevented from falling off from the pressing device 3 in the process of being matched with an engine. Optionally, the end of the pressing block 31 facing the inside of the shoe frame 11 is configured as a wedge structure, so that the wedge structure can play a role in guiding the pressing block 31 in the process of inserting and matching with a matching groove on an engine, and the improvement of the assembling efficiency is facilitated.

Further, as shown in fig. 4, a support plate 38 may be disposed below the pressing block 31, and the support plate 38 is inserted into the pressing block through hole 321 and supported on the bottom surface of the pressing block 31, so that the pressing block 31 is supported by the support plate 38, thereby preventing the pressing block 31 from being inclined, and thus affecting the matching accuracy of the pressing block 31 and the engine.

The base of the pressing device 3 is provided with an installation part suitable for being matched with the pressing device fixing block 17 on the bottom support 1, specifically, as shown in fig. 1-2 and 4, the pressing device fixing block 17 can be provided with a sliding groove 171, the installation part can be provided with a sliding block 361, the sliding block 361 can be matched in the sliding groove 171 in a sliding mode, and therefore the pressing device 3 can be installed on the bottom support 1 in a mode of inserting and matching the sliding block 361 and the sliding groove 171. Of course, in other embodiments, the pressing device 3 may be fixed in a socket manner, which is also convenient and fast. Optionally, the slider 361 may be an i-shaped slider 361, such that the slider 361 is simple to machine and inexpensive to manufacture.

Further, as shown in fig. 4 and 5, a fixing pin 37 is further disposed on the pressing device 3, the fixing pin 37 penetrates through the base of the pressing device 3 and is matched with the pressing device fixing block 17, specifically, as shown in fig. 1 and 2, a fixing pin hole 1721 may be disposed on the pressing device fixing block 17, when the sliding block 361 on the base of the pressing device 3 is matched with the sliding groove 171 on the pressing device fixing block 17, the fixing pin 37 may penetrate through the base of the pressing device 3 from top to bottom and is matched with the fixing pin hole 1721, so as to prevent the pressing device 3 from shifting or falling off on the base support 1, and the fixing effect on the pressing device 3 is achieved. Alternatively, as shown in fig. 4 and 5, a pull ring 371 may be provided on the fixing pin 37, so that when the fixing pin 37 is installed, an operator can conveniently use the pull ring 371 to operate the fixing pin 37, and meanwhile, the fixing pin 37 can be prevented from being lost, thereby facilitating the reuse of the fixing pin 37.

In one embodiment of the present invention, as shown in fig. 1-2, the shoe 1 has a shoe frame 11, a first cross member 12 and a second cross member 13 extending in a first direction (e.g. left and right direction in fig. 2) are arranged in the shoe frame 11, at least one first longitudinal member 14, such as two first longitudinal members 14, is arranged between the first cross member 12 and the shoe frame 11, the first longitudinal member 14 extends in a second direction (e.g. front and rear direction in fig. 2) away from the second cross member 13 and is fixed to the shoe frame 11, at least one second longitudinal member 15, such as two second longitudinal members 15, is arranged between the second cross member 13 and the shoe frame 11, the second longitudinal member 15 extends in the second direction (e.g. front and rear direction in fig. 2) away from the first cross member 12, and one end of the second longitudinal member 15 is fixed to a side wall of the second cross member 13 and the other end is fixed to the shoe frame 11, the cross beams and the longitudinal beams which are distributed in a crossed manner can reinforce the bottom support frame 11, and the supporting capability of the bottom support 1 is improved.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

Further, a plurality of supporting device fixing blocks 16 are arranged on any one of the first cross beam 12 and the second cross beam 13, and the plurality of supporting device fixing blocks 16 are distributed on the first cross beam 12/the second cross beam 13 at intervals, in a specific embodiment, as shown in fig. 1 and fig. 2, a plurality of supporting device fixing blocks 16 are arranged on both the first cross beam 12 and the second cross beam 13, and the supporting device fixing blocks 16 on the first cross beam 12 are distributed on the first cross beam 12 at intervals, and the supporting device fixing blocks 16 on the second cross beam 13 are distributed on the second cross beam 13 at intervals, so that loading and transportation of engines of different models can be met, and the universality of the bottom bracket 1 is strong.

In the description of the present invention, "a plurality" means two or more.

Each of the first longitudinal beam 14 and the second longitudinal beam 15 is provided with a pressing device fixing block 17, the pressing device 3 is installed and matched on the pressing device fixing block 17, and the pressing block 31 on the pressing device 3 is inserted and matched in a corresponding matching groove of the engine, so that the engine is fixed, and the engine is prevented from moving due to bumping in the transportation process.

Alternatively, in some embodiments, as shown in fig. 1-2, the shoe frame 11 may further include a cross rail 18, the cross rail 18 is fixed to the shoe frame 11 and extends along a first direction (e.g., a front-back direction shown in fig. 2), and one of the cross members, such as the first cross member 12, overlaps the cross rail 18 and is movable relative to the cross rail 18, so that the engine bracket 100 can be mounted and fixed on different sizes of engines, and the universality of the engine bracket 100 is improved.

Further, the crossbeam slide rail 18 is located the outside of first longeron 14 and second longeron 15, and two crossbeam slide rails 18 are located the outside of first longeron 14 and second longeron 15 on the left and right sides orientation promptly, like this, under the condition of guaranteeing strutting arrangement 2 and closing device 3 assembly, can make strutting arrangement fixed block 16 and closing device fixed block 17 reasonable on collet 1 of arranging, and the overall arrangement is compact, the space on the make full use of collet 1.

In some optional embodiments, as shown in fig. 1-2, one of the pressing device fixing blocks 17 may be provided with a pressing device mounting adjustment groove 173, one end of the groove plate 172 of the pressing device mounting adjustment groove 173 is provided with a fixing pin hole 1721, the other end of one of the groove plates 172 is provided with a strap plate 1722, and the strap plate 1722 extends from the end to the other side of the groove plate 172, so that the pressing devices 3 of different specifications can be mounted and fixed, the assembly requirements of engines of different models can be met, and the universality of the pressing device fixing block 17 can be improved.

Optionally, the supporting device fixing blocks 16 and the pressing device fixing blocks 17 on the supporting device 2, the pressing device 3 and the bottom support 1 can be provided with one-to-one corresponding marks, so that switching of different types can be completed only by inserting the marks correspondingly, the error rate can be effectively reduced, and the assembly efficiency of the engine is improved.

In summary, the engine bracket 100 according to the embodiment of the invention adopts a detachable manner, has strong flexibility and compatibility, and the existing machine types can be switched quickly and conveniently, and the newly added machine type can greatly reduce the cost and time of the bracket, especially the processing and production of the bottom support 1, and only needs to change the supporting device 2 and the pressing device 3, so that the production cost is low;

meanwhile, when the bracket is idle, the supporting device 2 and the pressing device 3 can be detached and stored respectively, the bottom support 1 can be stacked orderly, and after the supporting device 2 and the pressing device 3 are detached, the potential safety hazard that the supporting device 2 and the pressing device 3 hurt people in the falling process of people can be eliminated.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An engine cradle (100), comprising:

a base (1);

a plurality of support means (2), at least one of said support means (2) of said plurality of support means (2) being adjustable in position relative to said shoe (1);

the engine fixing device comprises a pressing device (3), wherein a pressing block (31) is arranged on the pressing device (3) in a position-adjustable mode, and the pressing block (31) is used for fixing the engine.

2. The engine bracket (100) according to claim 1, characterized in that a support device fixing block (16) is arranged on the shoe (1), the support device (2) is detachably mounted on the support device fixing block (16), and the position of the support device fixing block (16) on the shoe (1) is adjustable.

3. The engine bracket (100) of claim 1, characterized in that the holding-down block (31) is adjustable relative to the shoe (1) at least in the horizontal direction and in the vertical direction.

4. The engine bracket (100) according to claim 1, characterized in that the bottom of the supporting device (2) is provided with a positioning column (21), the supporting device fixing block (16) is provided with a positioning hole (161), and the positioning column (21) is inserted and matched in the positioning hole (161).

5. The engine bracket (100) according to claim 1, characterized in that the support device (2) further comprises: support base (24), support base (24) set up the top of reference column (21), just be provided with on support base (24) and prevent changeing limiting plate (241).

6. The engine bracket (100) according to claim 1, characterized in that the hold-down device (3) further comprises:

the pressing block comprises a body part (32), wherein a pressing block through hole (321) is formed in the body part (32), and the pressing block (31) is arranged in the pressing block through hole (321) in a penetrating and matching mode;

the pre-tightening bolt (33), the pre-tightening bolt (33) penetrates into the body part (32) from the top end of the body part (32), and the lower end of the pre-tightening bolt (33) is pressed against the pressing block (31);

the fastening bolt (34), a first adjusting hole (311) capable of enabling the pressing block (31) to be adjusted in the horizontal direction is arranged on the pressing block (31), a second adjusting hole (322) capable of enabling the pressing block (31) to be adjusted in the vertical direction is arranged on the side wall, adjacent to the side wall provided with the pressing block through hole (321), of the body portion (32), and the fastening bolt (34) penetrates through the second adjusting hole (322) and the first adjusting hole (311) and then is fixed through a nut (35) to fix the pressing block (31);

the pressing device comprises a pressing device base (36), wherein an installation part which is suitable for being in sliding fit with a pressing device fixing block (17) on the bottom support (1) is arranged on the pressing device base (36).

7. The engine bracket (100) according to claim 6, characterized in that a support plate (38) is arranged below the compression block (31), and the support plate (38) is arranged in the compression block through hole (321) in a penetrating way and supported on the bottom surface of the compression block (31).

8. The engine bracket (100) according to claim 1, characterized in that the shoe (1) has a shoe frame (11), in which shoe frame (11) first and second transverse beams (12, 13) are provided, which extend in a first direction, in which shoe frame (11) at least one first longitudinal beam (14) is provided between the first transverse beam (12) and the shoe frame (11), in which first longitudinal beam (14) extends in a second direction away from the second transverse beam (13) and is fixed to the shoe frame (11), in which second transverse beam between the shoe frame (11) and the shoe frame (14) at least one second longitudinal beam (15) is provided, which extends in a second direction away from the first transverse beam (12) and is fixed to the shoe frame (11).

9. The engine bracket (100) according to claim 8, characterized in that a plurality of the strut attachment blocks (16) are provided on any one of the first cross member (12) and the second cross member (13), the plurality of strut attachment blocks (16) are spaced apart on the first cross member (12)/the second cross member (13), and a hold-down attachment block (17) is provided on each of the first longitudinal member (14) and the second longitudinal member (15).

10. The engine bracket (100) of claim 8, characterized in that a cross-member slide rail (18) is further disposed within the shoe frame (11), the cross-member slide rail (18) being fixed to the shoe frame (11) and extending in the first direction, the cross-member slide rail (18) being located outboard of the first and second longitudinal members (14, 15).