CN214028571U - Support frame for auto repair engine - Google Patents
Support frame for auto repair engine Download PDFInfo
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- CN214028571U CN214028571U CN202023154486.4U CN202023154486U CN214028571U CN 214028571 U CN214028571 U CN 214028571U CN 202023154486 U CN202023154486 U CN 202023154486U CN 214028571 U CN214028571 U CN 214028571U
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- bevel gear
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- threaded rod
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Abstract
The utility model discloses a support frame for auto repair engine, the on-line screen storage device comprises a base, the top of base is provided with bears the weight of the shell, the first motor of inner chamber of the base's bottom fixedly connected with, the first initiative bevel gear of output fixedly connected with of first motor, inner chamber of the base's bottom swing joint has the rotary rod, the fixed cover in surface of rotary rod is equipped with first driven bevel gear, the inner chamber swing joint of base has the slider. The utility model discloses a set up the base, bear the weight of the shell, the movable rod, the bottom plate, first threaded rod, the carousel, fixed pipe, the upset support, first driven bevel gear, first initiative bevel gear, first motor, the slider, the driven bevel gear of second, the second threaded rod, second initiative bevel gear, the second motor, the cooperation of rotary rod and movable tube is used, solved current partial auto repair support frame for the engine and be not convenient for adjust rotation angle and height to and the relatively poor problem of stability.
Description
Technical Field
The utility model relates to an auto-parts maintains technical field, specifically is a support frame for auto-repair engine.
Background
The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. According to different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric automobile motors, hybrid power and the like, and common gasoline engines and diesel engines belong to reciprocating piston type internal combustion engines and convert chemical energy of fuel into mechanical energy of piston motion and output power outwards. The gasoline engine has high rotating speed, low quality, low noise, easy starting and low manufacturing cost; the diesel engine has large compression ratio, high heat efficiency, and better economic performance and discharge performance than the gasoline engine.
Along with the continuous development and progress of society, the car is more and more popular, at the in-process of carrying out the maintenance to automobile engine, need use the support frame to bear the weight of the engine, wherein include a upset support, the rotation angle can not be adjusted to the upset support of current automobile engine maintenance usefulness, for the convenience of maintaining the different positions of engine, consequently, need the user to change the replacement position around the engine frequently, and can not adjust the height, the user of different heights of being not convenient for maintains the engine, long-time excessively stoop down maintains the engine and also can accelerate user's fatigue, and when the height of support frame is higher, also inconvenient user dismouting engine, current engine maintenance support frame is convenient for remove simultaneously, but stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support frame for auto repair engine possesses the rotation angle of being convenient for and height to and the strong advantage of stability, solved current partial support frame for auto repair engine and be not convenient for rotation angle of adjustment and height, and the relatively poor problem of stability.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting frame for an automobile maintenance engine comprises a base, wherein a bearing shell is arranged at the top of the base, a first motor is fixedly connected to the bottom of an inner cavity of the base, a first driving bevel gear is fixedly connected to the output end of the first motor, a rotary rod is movably connected to the bottom of the inner cavity of the base, a first driven bevel gear is fixedly sleeved on the surface of the rotary rod, a sliding block is movably connected to the inner cavity of the base, a movable rod is fixedly connected to the outer surface of the sliding block, one end, away from the sliding block, of the movable rod penetrates through the outer side of the base, a rotary disc is arranged at the top of the movable rod, a first threaded rod is fixedly connected to the bottom of the rotary disc, the bottom of the first threaded rod penetrates through the bottom of the movable rod and is fixedly connected with a bottom plate, a first universal wheel is fixedly connected to the bottom of the base, and the top of the rotary rod penetrates through the top of the base and is fixedly connected with the bearing shell, bear the right side fixedly connected with second motor of shell inner chamber bottom, the output end fixedly connected with second initiative bevel gear of second motor, the right side swing joint who bears shell inner chamber bottom has the second threaded rod, the fixed surface cover of second threaded rod is equipped with the driven bevel gear of second, bear the fixed pipe of right side fixedly connected with at shell top, the top of second threaded rod is run through to the inner chamber of fixed pipe and is equipped with the movable tube, the top of movable tube is run through fixed pipe and fixedly connected with upset support.
Preferably, the number of the first universal wheels is not less than four, and a self-locking structure is arranged on one side of each first universal wheel.
Preferably, the edge of the bottom of the bearing shell is fixedly connected with a second universal wheel, the bottom of the second universal wheel is in contact with the base, and the number of the second universal wheels is not less than three.
Preferably, the surface of the first threaded rod is in threaded connection with the joint of the movable rod, and the surface of the second threaded rod is in threaded connection with the joint of the movable tube.
Preferably, the joint of the surface of the rotating rod and the base is movably connected through a first bearing, and the joint of the surface of the second threaded rod and the bearing shell is movably connected through a second bearing.
Preferably, the bottoms of the two sides of the movable pipe are fixedly connected with limit blocks, and the outer surfaces of the limit blocks are in contact with the inner wall of the fixed pipe.
Preferably, the top of the bearing shell is fixedly connected with a box body, and the number of the sliding blocks is four.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the base, bear the weight of the shell, the movable rod, the bottom plate, first threaded rod, the carousel, fixed pipe, the upset support, first driven bevel gear, first initiative bevel gear, first motor, the slider, second driven bevel gear, the second threaded rod, second initiative bevel gear, the second motor, the cooperation of rotary rod and movable tube is used, it is not convenient for adjust rotation angle and height to have solved current partial support frame for the auto repair engine, and the relatively poor problem of stability, this support frame for the auto repair engine, possess and be convenient for adjust rotation angle and height, and the strong advantage of stability, be worth promoting.
2. The utility model is convenient for the support frame to move by arranging the first universal wheel, when the first universal wheel needs to be static, the first universal wheel can be locked by the self-locking structure;
the second universal wheel is arranged, so that the stability of the bearing shell in use is improved;
the sliding block is arranged, so that the limiting effect is achieved, the movable rod is prevented from being separated from the inner cavity of the base, and the stability of the movable rod in use is improved;
the first bearing is arranged, so that the rotating rod and the base are conveniently and movably arranged together;
the second bearing is arranged, so that the second threaded rod and the bearing shell can be conveniently and movably mounted together;
the limiting block is arranged to play a limiting role and prevent the movable pipe from being separated from the inner cavity of the fixed pipe;
by arranging the box body, the engine oil or sundries dropped from the engine can be taken.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial front cross-sectional view of the base and load bearing shell of the present invention;
FIG. 3 is a partial front cross-sectional view of the stationary tube of the present invention;
fig. 4 is a front sectional view of the box body of the present invention.
In the figure: the automatic turnover device comprises a base 1, a bearing shell 2, a movable rod 3, a first universal wheel 4, a bottom plate 5, a first threaded rod 6, a rotary table 7, a second universal wheel 8, a fixed pipe 9, a turnover support 10, a box body 11, a first driven bevel gear 12, a first driving bevel gear 13, a first motor 14, a sliding block 15, a second driven bevel gear 16, a second threaded rod 17, a second driving bevel gear 18, a second motor 19, a rotary rod 20, a limiting block 21 and a movable pipe 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a base 1, bear shell 2, movable rod 3, first universal wheel 4, bottom plate 5, first threaded rod 6, carousel 7, second universal wheel 8, fixed pipe 9, upset support 10, box body 11, first driven bevel gear 12, first initiative bevel gear 13, first motor 14, slider 15, second driven bevel gear 16, second threaded rod 17, second initiative bevel gear 18, second motor 19, rotary rod 20, parts such as stopper 21 and movable tube 22 are general standard or the part that technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-4, a supporting frame for an automobile maintenance engine comprises a base 1, a bearing shell 2 is arranged at the top of the base 1, a first motor 14 is fixedly connected to the bottom of an inner cavity of the base 1, a first driving bevel gear 13 is fixedly connected to an output end of the first motor 14, a rotating rod 20 is movably connected to the bottom of the inner cavity of the base 1, a first driven bevel gear 12 is fixedly sleeved on the surface of the rotating rod 20, a sliding block 15 is movably connected to the inner cavity of the base 1, a movable rod 3 is fixedly connected to the outer surface of the sliding block 15, one end of the movable rod 3, which is far away from the sliding block 15, penetrates through the outer side of the base 1, a rotating disc 7 is arranged at the top of the movable rod 3, a first threaded rod 6 is fixedly connected to the bottom of the rotating rod 3, a bottom plate 5 is fixedly connected to the bottom of the first threaded rod 6, a first universal wheel 4 is fixedly connected to the bottom of the base 1, the top of the rotating rod 20 penetrates through the top of the base 1 and is fixedly connected with the bearing shell 2, the right side of the bottom of the inner cavity of the bearing shell 2 is fixedly connected with a second motor 19, the output end of the second motor 19 is fixedly connected with a second driving bevel gear 18, the right side of the bottom of the inner cavity of the bearing shell 2 is movably connected with a second threaded rod 17, the surface of the second threaded rod 17 is fixedly sleeved with a second driven bevel gear 16, the right side of the top of the bearing shell 2 is fixedly connected with a fixed tube 9, the top of the second threaded rod 17 penetrates through the inner cavity of the fixed tube 9 and is sleeved with a movable tube 22, and the top of the movable tube 22 penetrates through the fixed tube 9 and is fixedly connected with an overturning support 10;
the number of the first universal wheels 4 is not less than four, and a self-locking structure is arranged on one side of each first universal wheel 4;
the edge of the bottom of the bearing shell 2 is fixedly connected with second universal wheels 8, the bottom of each second universal wheel 8 is in contact with the base 1, and the number of the second universal wheels 8 is not less than three;
the surface of the first threaded rod 6 is in threaded connection with the joint of the movable rod 3, and the surface of the second threaded rod 17 is in threaded connection with the joint of the movable tube 22;
the joint of the surface of the rotating rod 20 and the base 1 is movably connected through a first bearing, and the joint of the surface of the second threaded rod 17 and the bearing shell 2 is movably connected through a second bearing;
the bottoms of the two sides of the movable pipe 22 are fixedly connected with limit blocks 21, and the outer surfaces of the limit blocks 21 are in contact with the inner wall of the fixed pipe 9;
the top of the bearing shell 2 is fixedly connected with a box body 11, and the number of the sliding blocks 15 is four;
the first universal wheel 4 is arranged, so that the support frame can move conveniently, and when the first universal wheel 4 needs to be static, the first universal wheel 4 can be locked by using a self-locking structure;
the second universal wheel 8 is arranged, so that the stability of the bearing shell 2 in use is improved;
the sliding block 15 is arranged to play a role in limiting, so that the movable rod 3 is prevented from being separated from the inner cavity of the base 1, and the stability of the movable rod 3 in use is improved;
the first bearing is arranged, so that the rotating rod 20 and the base 1 are conveniently and movably arranged together;
the second bearing is arranged, so that the second threaded rod 17 and the bearing shell 2 can be movably mounted together;
the limiting block 21 is arranged to play a limiting role and prevent the movable tube 22 from being separated from the inner cavity of the fixed tube 9;
by arranging the box body 11, the engine oil or sundries dropped from the engine can be taken.
When the support frame is used, when the position of the support frame is reduced to the minimum, an engine is loaded on the left side of the turnover support frame 10, then the support frame is moved to other positions to be convenient for maintenance of the engine, then the movable rod 3 is pulled to extend out of the inner cavity of the base 1, a user drives the first threaded rod 6 to rotate through the rotary disc 7, the first threaded rod 6 drives the bottom plate 5 to descend to be in contact with the ground through the thread transmission between the first threaded rod 6 and the movable rod 3, so that the support frame is stably supported, the height of the support frame is adjusted according to the height of a maintainer, the second motor 19 is started, the output end of the second motor 19 drives the second threaded rod 17 to rotate through the matching of the second driving bevel gear 18 and the second driven bevel gear 16, the second threaded rod 17 drives the movable tube 22 to rise through the thread transmission between the second threaded rod 17 and the movable tube 22, and the movable tube 22 drives the engine on the left side to adjust the height through the turnover support frame 10, the different height users of being convenient for maintain the engine to and when angle of rotation needs to be adjusted, start first motor 14, the output of first motor 14 drives rotary rod 20 rotatory through the cooperation of first drive bevel gear 13 and first drive bevel gear 13, rotary rod 20 drives and bears the weight of the shell 2 rotation, angle of rotation is adjusted to this structure that drives the top, the structure of upset support 10 is the same with the structure of the tilting mechanism of prior art engine maintenance roll-over stand.
In summary, the following steps: this support frame for auto repair engine, through setting up base 1, bear shell 2, movable rod 3, bottom plate 5, first threaded rod 6, carousel 7, fixed pipe 9, upset support 10, first driven bevel gear 12, first initiative bevel gear 13, first motor 14, slider 15, second driven bevel gear 16, second threaded rod 17, second initiative bevel gear 18, second motor 19, the cooperation of rotary rod 20 and movable tube 22 is used, it is not convenient for adjust rotation angle and height to have solved current support frame for some auto repair engines, and the relatively poor problem of stability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a support frame for auto repair engine, includes base (1), its characterized in that: the top of the base (1) is provided with a bearing shell (2), the bottom of the inner cavity of the base (1) is fixedly connected with a first motor (14), the output end of the first motor (14) is fixedly connected with a first driving bevel gear (13), the bottom of the inner cavity of the base (1) is movably connected with a rotating rod (20), the surface of the rotating rod (20) is fixedly sleeved with a first driven bevel gear (12), the inner cavity of the base (1) is movably connected with a sliding block (15), the outer surface of the sliding block (15) is fixedly connected with a movable rod (3), one end, far away from the sliding block (15), of the movable rod (3) penetrates through the outer side of the base (1), the top of the movable rod (3) is provided with a rotary table (7), the bottom of the rotary table (7) is fixedly connected with a first threaded rod (6), the bottom of the first threaded rod (6) penetrates through to the bottom of the movable rod (3) and is fixedly connected with a bottom plate (5), the bottom of the base (1) is fixedly connected with a first universal wheel (4), the top of the rotating rod (20) penetrates through the top of the base (1) and is fixedly connected with the bearing shell (2), the right side of the bottom of the inner cavity of the bearing shell (2) is fixedly connected with a second motor (19), the output end of the second motor (19) is fixedly connected with a second driving bevel gear (18), the right side of the bottom of the inner cavity of the bearing shell (2) is movably connected with a second threaded rod (17), a second driven bevel gear (16) is fixedly sleeved on the surface of the second threaded rod (17), the right side of the top of the bearing shell (2) is fixedly connected with a fixed pipe (9), the top of the second threaded rod (17) penetrates through the inner cavity of the fixed tube (9) and is sleeved with a movable tube (22), the top of the movable tube (22) penetrates through the fixed tube (9) and is fixedly connected with the overturning bracket (10).
2. The support bracket for the automobile maintenance engine according to claim 1, characterized in that: the number of the first universal wheels (4) is not less than four, and a self-locking structure is arranged on one side of each first universal wheel (4).
3. The support bracket for the automobile maintenance engine according to claim 1, characterized in that: bear the edge fixedly connected with second universal wheel (8) of shell (2) bottom, the bottom and the base (1) contact of second universal wheel (8), the quantity of second universal wheel (8) is no less than three.
4. The support bracket for the automobile maintenance engine according to claim 1, characterized in that: the surface of the first threaded rod (6) is in threaded connection with the joint of the movable rod (3), and the surface of the second threaded rod (17) is in threaded connection with the joint of the movable tube (22).
5. The support bracket for the automobile maintenance engine according to claim 1, characterized in that: the surface of the rotating rod (20) is movably connected with the joint of the base (1) through a first bearing, and the surface of the second threaded rod (17) is movably connected with the joint of the bearing shell (2) through a second bearing.
6. The support bracket for the automobile maintenance engine according to claim 1, characterized in that: the equal fixedly connected with stopper (21) in bottom of activity pipe (22) both sides, the surface of stopper (21) contacts with the inner wall of fixed pipe (9).
7. The support bracket for the automobile maintenance engine according to claim 1, characterized in that: the top of the bearing shell (2) is fixedly connected with a box body (11), and the number of the sliding blocks (15) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154486.4U CN214028571U (en) | 2020-12-24 | 2020-12-24 | Support frame for auto repair engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154486.4U CN214028571U (en) | 2020-12-24 | 2020-12-24 | Support frame for auto repair engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214028571U true CN214028571U (en) | 2021-08-24 |
Family
ID=77341745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023154486.4U Active CN214028571U (en) | 2020-12-24 | 2020-12-24 | Support frame for auto repair engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214028571U (en) |
-
2020
- 2020-12-24 CN CN202023154486.4U patent/CN214028571U/en active Active
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