CN103963031A - Trolley used for engine disassembly and assembly test - Google Patents
Trolley used for engine disassembly and assembly test Download PDFInfo
- Publication number
- CN103963031A CN103963031A CN201410186666.0A CN201410186666A CN103963031A CN 103963031 A CN103963031 A CN 103963031A CN 201410186666 A CN201410186666 A CN 201410186666A CN 103963031 A CN103963031 A CN 103963031A
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- China
- Prior art keywords
- frame
- hydraulic jack
- support frame
- guide support
- engine test
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Abstract
The invention provides a trolley used for an engine disassembly and assembly test. The trolley comprises a rack, wherein the bottom of the rack is provided with idler wheels. A guiding supporting frame and a first hydraulic jack are arranged at one end of the rack. The upper end of the first hydraulic jack is connected with a lifting working table, a worm and gear speed reducer is arranged on the lifting working table, and the output end of the worm and gear speed reducer is connected with a fixing plate used for fixing an engine. Guide rails are arranged on the two transverse sides of the rack, a portal frame is arranged at the other end of the rack, stretches across the guide rails and can move along the guide rails, a second hydraulic jack is fixedly arranged on the portal frame, and a support is fixed at the upper end of the second hydraulic jack. Triangular supporting plates are arranged on the bottom surface of the lifting working table, and rolling locking wheels are arranged below the triangular supporting plates and can roll on the guiding supporting frame. A containing part is arranged on the side face of the guiding supporting frame, the lower end of the containing part is hinged to the guiding supporting frame, and the upper end of the containing part can be fixed to the guiding supporting frame through a locking block. The trolley is simple in structure, reasonable in design and convenient to use.
Description
Technical field
The invention belongs to automotive service equipement field, especially relates to a kind of dismounting engine test chassis using in Motor Maintenance and maintenance activity.
Background technology
Revising automobile engine or teaching demonstration dismounting automobile engine and make, is engine to be placed in to ground operate, and operates not only inconvenience but also sweat.On market, also having occurred now can lifting and the engine dismounting table of upset, but, these chassis adopt jack carry out lifting and support the support table that worm and gear speed-reduction apparatus is installed mostly, and the weight of engine all acts on jack, to having relatively high expectations of jack.Existing dismounting engine test can only be carried engine with chassis, and the position of engine is regulated, not for being contained in the device of the parts that dismounting engine process disassembles, be easy to like this cause the loss of parts and obscure, thereby parts correctly can not be playbacked in installation process.Or existing dismounting engine testing stand and storage case independently arrange, make like this device take up room larger, use also inconvenient.
Summary of the invention
The problem that the invention will solve is to provide a kind of simple in structure, easy to use, can realize rotation, the lifting of engine in dismounting engine test, and holds disassembly-and-assembly stand and the dismounting engine test chassis that holds position one.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of dismounting engine test chassis is provided, comprise that bottom is provided with the frame of roller, one end of frame is provided with guide support frame and the first hydraulic jack, described the first hydraulic jack is positioned at a side of guide support frame, guide support frame is near being vertically provided with gathering sill on the side of the first hydraulic jack, the upper end of described the first hydraulic jack connects self-powered platform, the side of self-powered platform is provided with slide block, can slide along described gathering sill, described self-powered platform is provided with the worm-gear speed reducer driving by handwheel, its output is connected with the fixed head for stationary engine, two horizontal limits of described frame are provided with guide rail, the other end of frame is provided with across at guide rail and can be along the portal frame of guide rail movement, on portal frame, be installed with the second hydraulic jack, the upper end of the second hydraulic jack is fixed with a bearing, the bottom surface of described self-powered platform is provided with gusseted plate near one end of described guide support frame, the rolling locking that can roll on described guide support frame that is provided with below of gusseted plate is taken turns, the described guide support frame dorsad side of the first hydraulic jack is provided with an accommodation section, lower end, described accommodation section and described guide support frame are hinged, upper end can be fixed on described guide support frame by lock dog.
Further, on four angles of described frame bottom, be respectively equipped with a roller, on described roller, be also provided with lockable mechanism.
Further, in described frame, be also provided with oil drain pan.
Further, the cross section of described gathering sill is T-shape, the T-shape slide block of described slide block for matching with described gathering sill.
Further, described self-powered platform bottom surface is positioned at described slide block both sides near one end of described guide support frame and is respectively provided with a gusseted plate.
Further, the side of described guide support frame is provided with handrail above being positioned at described accommodation section.
Further, inside, described accommodation section is provided with some housing regions.
Advantage and beneficial effect that the invention has are: engine test of the present invention can realize lifting and the rotation of engine with chassis; Lifting platform bottom surface is provided with gusseted plate and rolling locking wheel can be shared the weight in the first hydraulic jack; Frame is provided with guide rail and across the portal frame on guide rail, which is provided with the second hydraulic jack and bearing, can share the weight in the first hydraulic jack at other end supporting engines, also can increase the service life of worm-gear speed reducer output shaft; The side of guide support frame is also provided with accommodation section that can open and close, for holding parts, effectively prevents the loss of parts and obscures.The trolley structure of the invention is simple, reasonable in design, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural front view of the invention;
Fig. 2 is the structure top view of the invention;
Fig. 3 is the structural front view under a kind of state of the invention.
In figure: 1, roller; 2, frame; 3, guide support frame; 4, the first hydraulic jack; 5, gathering sill; 6, self-powered platform; 7, worm-gear speed reducer; 8, handwheel; 9, fixed head; 10, guide rail; 11, portal frame; 12, the second hydraulic jack; 13, bearing; 14, gusseted plate; 15, T-shape slide block; 16, rolling locking wheel; 17, accommodation section; 18, lock dog; 19, oil drain pan; 20, handrail; 21, housing region.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is elaborated.
As Figure 1-3, the invention provides a kind of dismounting engine test chassis, comprise that bottom is provided with the frame 2 of roller 1, the left end of frame 2 is provided with guide support frame 3 and the first hydraulic jack 4, wherein the first hydraulic jack 4 is positioned at the right side of guide support frame 3, guide support frame 3 is vertically provided with gathering sill 5 near the middle part, side of the first hydraulic jack 4, and the cross section of gathering sill 5 is T-shape.The upper end of the first hydraulic jack 4 connects self-powered platform 6, is fixed with T-shape slide block 15 on the left surface of self-powered platform 6, and T-shape slide block 15 matches with gathering sill 5, can slide up and down along gathering sill 5.Self-powered platform 6 is provided with worm-gear speed reducer 7, and worm-gear speed reducer 7 drives by handwheel 8, and its output is connected with the fixed head 9 for stationary engine.By rotating handwheel 8, can realize engine 360 degree rotations.
Two horizontal limits of frame 2 are provided with guide rail 10, the other end of frame 2 is provided with across the portal frame 11 on guide rail 10, portal frame 11 can move left and right along guide rail 10, the middle part of portal frame 11 is installed with the second hydraulic jack 12, the upper end of the second hydraulic jack 12 is fixed with bearing 13, the second hydraulic jack 12 and can drives bearing 13 to move up and down.When in use, can be according to the position of engine, adjust the position of portal frame 11 and the height of the second hydraulic jack 12, be used for supporting engines, so just can share the weight being pressed in the first hydraulic jack 4, the service life that also can improve worm-gear speed reducer output shaft.And while not needing portal frame 11, can portal frame 11 and the second hydraulic jack 12 be unloaded from the right-hand member of frame 2, while needing, install again.
The bottom surface of self-powered platform 6 is provided with two gusseted plates 14 near one end of guide support frame 3, two gusseted plates 14 are symmetrically distributed in the both sides of T-shape slide block 15, the rolling locking that is provided with below of gusseted plate 14 takes turns 16, and rolling locking wheel 16 can roll on guide support frame 3.Under the drive of the first hydraulic jack 4, self-powered platform 6 moves up and down along gathering sill 5, simultaneously, rolling locking wheel 16 can be along the side scroll-up/down of guide support frame 3, and when stopping moving, self-powered platform 6 is supported on guide support frame 3 by gusseted plate 14 and rolling locking wheel 16, can share the weight in the first hydraulic jack 4, increases its service life.
The guide support frame 3 dorsad side of the first hydraulic jack 4 is also provided with an accommodation section 17, and 17 lower ends, accommodation section and guide support frame 3 are hinged, and upper end can be fixed on guide support frame 3 by lock dog 18.17 inside, accommodation section are provided with some housing regions 21, and each housing region 21 can, for holding the parts that disassemble from engine, can effectively be distinguished and distinguish effectively prevent various parts the loss of parts and obscure.When using accommodation section 17, accommodation section 17 can be opened left, put down, be used for holding parts, and when not in use, can accommodation section 17 closures be got up by rotation lock dog 18, be fixed on a side of guide support frame 3, save space, and easy to use.Wherein housing region 21 can be impartial can be also unequal.
Further, on four angles of frame 2 bottoms, be respectively equipped with a roller 1, on roller 1, be also provided with lockable mechanism.
Further, in frame 2, be also provided with oil drain pan 19, for holding the machine oil flowing out on engine.
Further, the side of guide support frame 3 is positioned at 17 tops, accommodation section and is provided with handrail 20, can facilitate the movement of chassis.
Above the invention embodiment is had been described in detail, but described content is only the preferred embodiment of the invention, can not be considered to for limiting the practical range of the invention.All equalization variations of doing according to the invention application range and improvement etc., within all should still belonging to the patent covering scope of the invention.
Claims (7)
1. dismounting engine test chassis, comprise that bottom is provided with the frame of roller, one end of frame is provided with guide support frame and the first hydraulic jack, described the first hydraulic jack is positioned at a side of guide support frame, guide support frame is near being vertically provided with gathering sill on the side of the first hydraulic jack, the upper end of described the first hydraulic jack connects self-powered platform, the side of self-powered platform is provided with slide block, can slide along described gathering sill, described self-powered platform is provided with the worm-gear speed reducer driving by handwheel, its output is connected with the fixed head for stationary engine, it is characterized in that: two horizontal limits of described frame are provided with guide rail, the other end of frame is provided with across at guide rail and can be along the portal frame of guide rail movement, on portal frame, be installed with the second hydraulic jack, the upper end of the second hydraulic jack is fixed with a bearing, the bottom surface of described self-powered platform is provided with gusseted plate near one end of described guide support frame, the rolling locking that can roll on described guide support frame that is provided with below of gusseted plate is taken turns, the described guide support frame dorsad side of the first hydraulic jack is provided with an accommodation section, lower end, described accommodation section and described guide support frame are hinged, upper end can be fixed on described guide support frame by lock dog.
2. dismounting engine test chassis according to claim 1, is characterized in that: on four angles of described frame bottom, be respectively equipped with a roller, be also provided with lockable mechanism on described roller.
3. dismounting engine test chassis according to claim 1, is characterized in that: in described frame, be also provided with oil drain pan.
4. dismounting engine test chassis according to claim 1, is characterized in that: the cross section of described gathering sill is T-shape, the T-shape slide block of described slide block for matching with described gathering sill.
5. dismounting engine test chassis according to claim 1, is characterized in that: described self-powered platform bottom surface is positioned at described slide block both sides near one end of described guide support frame and is respectively provided with a gusseted plate.
6. dismounting engine test chassis according to claim 1, is characterized in that: the side of described guide support frame is positioned at top, described accommodation section and is provided with handrail.
7. dismounting engine test chassis according to claim 1, is characterized in that: inside, described accommodation section is provided with some housing regions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186666.0A CN103963031A (en) | 2014-04-30 | 2014-04-30 | Trolley used for engine disassembly and assembly test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186666.0A CN103963031A (en) | 2014-04-30 | 2014-04-30 | Trolley used for engine disassembly and assembly test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963031A true CN103963031A (en) | 2014-08-06 |
Family
ID=51233274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410186666.0A Pending CN103963031A (en) | 2014-04-30 | 2014-04-30 | Trolley used for engine disassembly and assembly test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963031A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999774A (en) * | 2015-07-28 | 2015-10-28 | 湖北三江航天江河化工科技有限公司 | Device for setting of heat insulation layer of engine and using method of device |
| CN105059427A (en) * | 2015-08-14 | 2015-11-18 | 安徽多威尔智能科技有限公司 | Automobile waste engine disassembling device |
-
2014
- 2014-04-30 CN CN201410186666.0A patent/CN103963031A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999774A (en) * | 2015-07-28 | 2015-10-28 | 湖北三江航天江河化工科技有限公司 | Device for setting of heat insulation layer of engine and using method of device |
| CN104999774B (en) * | 2015-07-28 | 2017-03-22 | 湖北三江航天江河化工科技有限公司 | Device for setting of heat insulation layer of engine and using method of device |
| CN105059427A (en) * | 2015-08-14 | 2015-11-18 | 安徽多威尔智能科技有限公司 | Automobile waste engine disassembling device |
| CN105059427B (en) * | 2015-08-14 | 2018-12-21 | 安徽多威尔智能科技有限公司 | A kind of automobile end-of-life engine disassembling apparatus |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |