CN213394364U - Rotary lifting platform of mechanical chassis dynamometer - Google Patents
Rotary lifting platform of mechanical chassis dynamometer Download PDFInfo
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- CN213394364U CN213394364U CN202022119721.8U CN202022119721U CN213394364U CN 213394364 U CN213394364 U CN 213394364U CN 202022119721 U CN202022119721 U CN 202022119721U CN 213394364 U CN213394364 U CN 213394364U
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- chassis dynamometer
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Abstract
The utility model discloses a rotary lifting platform of a mechanical chassis dynamometer, which comprises a mechanical chassis dynamometer body, wherein a top plate is arranged on the surface of the bottom of the mechanical chassis dynamometer body, a rotary ring is arranged on the surface of the bottom of the top plate, a bearing is embedded and connected at the central position of the rotary ring, a shaft lever is arranged in a bearing cavity, a support plate is arranged on the surface of the bottom of the shaft lever, a gear ring is arranged in the middle of the outer wall surface of the rotary ring, a motor is arranged on the left side of the top surface of the support plate, a driving gear is arranged on one side of the top of the motor, and stoppers are symmetrically arranged on two sides of the top surface of the support plate. And then the working height of the dynamometer body of the mechanical chassis can be adjusted.
Description
Technical Field
The utility model relates to a mechanical chassis dynamometer machine equipment technical field specifically is a rotatory lift platform of mechanical chassis dynamometer machine.
Background
The chassis dynamometer is an indoor bench test device for testing performances such as automobile dynamic property, multi-working condition emission indexes, fuel indexes and the like. The automobile chassis dynamometer simulates a road surface through a roller, calculates a road simulation equation, and simulates each working condition of an automobile by using a loading device.
However, the existing mechanical chassis dynamometer has the following disadvantages:
when the existing mechanical chassis dynamometer is used, the working rotation angle of equipment cannot be flexibly adjusted, so that the flexibility of the equipment in use is reduced, and meanwhile, the existing mechanical chassis dynamometer does not have a lifting function, so that the use functionality of the mechanical chassis dynamometer is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory lift platform of mechanical chassis dynamometer to current mechanical chassis dynamometer when using among the above-mentioned background art of solution, the adjusting device's that can not be nimble work rotation angle, thereby reduced the flexibility that equipment used, current mechanical chassis dynamometer does not have raising and lowering functions again simultaneously, and then reduced the service function nature of mechanical chassis dynamometer.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary lifting platform of a mechanical chassis dynamometer comprises a mechanical chassis dynamometer body, wherein a top plate is arranged on the surface of the bottom of the mechanical chassis dynamometer body, a rotary ring is arranged on the surface of the bottom of the top plate, a bearing is embedded and connected at the central position of the rotary ring, a shaft rod is arranged in a bearing inner cavity, a supporting plate is arranged on the surface of the bottom of the shaft rod, a gear ring is arranged in the middle of the outer wall surface of the rotary ring, a motor is arranged on the left side of the top surface of the supporting plate, a driving gear is arranged on one side of the top of the motor, limiting blocks are symmetrically arranged on two sides of the top surface of the supporting plate, an electromagnet is embedded and connected on the surface of the top of the limiting block, a lifting mechanism is arranged on the surface of the bottom of the supporting plate, the lifting mechanism consists of an outer tube, an inner, through the lifting mechanism, the dynamometer can be flexibly lifted under the control of the external control equipment, and further the working height of the dynamometer body of the mechanical chassis can be adjusted.
Preferably, drive gear passes through the connecting axle and links to each other with the motor output, drive gear links to each other with the meshing of gear circle to can drive the gear circle on the rotatory circle rotatory through drive gear through the motor and rotate, and then can play the effect of the rotatory circle of synchronous drive, so that can play the function of electric rotating roof, improve rotatory flexibility.
Preferably, the electro-magnet top surface laminates with rotatory circle bottom surface edge to can be through two sets of electro-magnets of two sets of stopper mountable, and then can make the electro-magnet inhale rotatory circle bottom surface under external controlgear's control, so that can play the spacing effect of rotation circle, prevent roof autogiration.
Preferably, elevating system specifically is equipped with a plurality of groups, and multiunit elevating system is array distribution to can improve the stationarity that the layer board goes up and down through multiunit elevating system, prevent that the layer board slopes.
Preferably, the inner tube is inserted into the bottom of the inner cavity of the outer tube, the surface of the inner cavity of the inner tube is provided with a hydraulic telescopic rod, and the top of the hydraulic telescopic rod is connected with the top surface of the inner cavity of the outer tube, so that the hydraulic telescopic rod can be protected through the outer tube and the inner tube, the telescopic safety of the hydraulic telescopic rod is improved, the outer tube can be flexibly lifted under the control of an external control device through the hydraulic telescopic rod, the outer tube can be jacked, the working height of the supporting plate can be conveniently adjusted, and the lifting function of a dynamometer body of a mechanical chassis is met.
Preferably, the surface of the bottom of the lifting mechanism is provided with a fixed plate, and the fixed plate can provide a stable foundation for the lifting mechanism.
The utility model provides a rotatory lift platform of mechanical chassis dynamometer possesses following beneficial effect:
(1) the utility model discloses a roof, can provide the support for mechanical chassis dynamometer machine organism, and then can make the steady operation of mechanical chassis dynamometer machine organism, through the layer board, can provide the support for the axostylus axostyle, and then can make rotatory circle nimble rotation on the axostylus axostyle through the bearing, so that can play the function of mechanical chassis dynamometer machine organism on the rotation regulation roof, through the motor, can drive the rotation of gear circle on the rotatory circle through drive gear, and then can play the effect of synchronous drive rotatory circle, so that can play the function of electric rotating roof, the rotatory flexibility has been improved, through two sets of stoppers, two sets of electro-magnets of mountable, and then can make the electro-magnet inhale rotatory circle bottom surface under external control equipment's control, so that can play the spacing effect of rotation circle, prevent roof autogiration.
(2) The utility model discloses an at layer board bottom surface mounting there is elevating system, and outer tube and inner tube among the elevating system, can provide the protection to hydraulic telescoping rod, the flexible safety of hydraulic telescoping rod has been improved again, through hydraulic telescoping rod, can be in the flexible rise of controlling of external control equipment, and then can jack-up the rise of outer tube, so that can play the working height who adjusts the layer board, the function that mechanical chassis dynamometer organism rises has been satisfied, because elevating system specifically is equipped with a plurality of groups, and multiunit elevating system is array distribution, thereby can improve the stationarity that the layer board goes up and down through multiunit elevating system, prevent the layer board slope, through the fixed plate, can make the fixed plate provide steady basis to elevating system again.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of part A of the present invention;
fig. 4 is a schematic view of the sectional structure of the lifting mechanism of the present invention.
In the figure: 1. a mechanical chassis dynamometer machine body; 2. a top plate; 3. a rotating ring; 4. a bearing; 5. a shaft lever; 6. a support plate; 7. a gear ring; 8. a motor; 9. a drive gear; 10. a limiting block; 11. an electromagnet; 12. a lifting mechanism; 1201. an outer tube; 1202. an inner tube; 1203. a hydraulic telescopic rod; 13. and (7) fixing the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a rotary lifting platform of a mechanical chassis dynamometer comprises a mechanical chassis dynamometer body 1, wherein a top plate 2 is installed on the bottom surface of the mechanical chassis dynamometer body 1, a rotary ring 3 is installed on the bottom surface of the top plate 2, a bearing 4 is connected to the center of the rotary ring 3 in an embedded mode, a shaft rod 5 is installed in an inner cavity of the bearing 4, a supporting plate 6 is installed on the bottom surface of the shaft rod 5, a gear ring 7 is installed in the middle of the outer wall surface of the rotary ring 3, a motor 8 is installed on the left side of the top surface of the supporting plate 6, a driving gear 9 is arranged on one side of the top of the motor 8, limiting blocks 10 are symmetrically installed on two sides of the top surface of the supporting plate 6, an electromagnet 11 is connected to the top surface of the limiting block 10 in an embedded mode, a lifting mechanism 12, through motor 8, can drive the gear circle 7 rotation on the rotatory circle 3 through drive gear 9, and then can be under the effect of rotatory circle 3 mechanical chassis dynamometer machine organism 1 on the electrical rotation roof 2, through elevating system 12, can be in flexible rise under external control equipment's the control, and then can play the working height who adjusts mechanical chassis dynamometer machine organism 1.
11 top surface of electro-magnet and the laminating of 3 bottom surface edges of rotatory circle to can be through two sets of stopper 10 mountable two sets of electro-magnets 11, and then can make electro-magnet 11 magnetism catch 3 bottom surfaces of rotatory circle under the control of external control equipment, so that can play 3 spacing effects to rotatory circle, prevent 2 autogirations of roof.
The lifting mechanisms 12 are specifically provided with a plurality of groups, and the plurality of groups of lifting mechanisms 12 are distributed in an array manner, so that the lifting stability of the supporting plate 6 can be improved through the plurality of groups of lifting mechanisms 12, and the supporting plate 6 is prevented from inclining.
The bottom of the inner cavity of the outer tube 1201 is spliced with the inner tube 1202, the surface of the inner cavity of the inner tube 1202 is provided with the hydraulic telescopic rod 1203, and the top of the hydraulic telescopic rod 1203 is connected with the top surface of the inner cavity of the outer tube 1201, so that the hydraulic telescopic rod 1203 can be protected through the outer tube 1201 and the inner tube 1202, the telescopic safety of the hydraulic telescopic rod 1203 is improved, the hydraulic telescopic rod 1203 can flexibly rise under the control of an external control device, the outer tube 1201 can be jacked up, the working height of the supporting plate 6 can be adjusted, and the rising function of the mechanical chassis dynamometer body 1 is met.
The bottom surface of the lifting mechanism 12 is provided with a fixing plate 13, and the fixing plate 13 can provide a stable foundation for the lifting mechanism 12.
It should be noted that, in the operation of the rotary lifting platform of the mechanical chassis dynamometer, the top plate 2 is installed on the surface of the bottom of the mechanical chassis dynamometer body 1, so that the top plate 2 can provide support for the mechanical chassis dynamometer body 1, and further the mechanical chassis dynamometer body 1 can stably operate, because the rotating ring 3 is installed on the surface of the bottom of the top plate 2, and the bearing 4 is embedded and connected to the central position of the rotating ring 3, the shaft lever 5 is installed in the inner cavity of the bearing 4, and the supporting plate 6 is installed on the surface of the bottom of the shaft lever 5, so that the supporting plate 6 can provide support for the shaft lever 5, and further the rotating ring 3 can flexibly rotate on the shaft lever 5 through the bearing 4, so as to play a role of rotatably adjusting the mechanical chassis dynamometer body 1 on the top plate 2, and through the gear ring 7 installed in the middle part of the outer wall surface, and a motor 8 is arranged on the left side of the top surface of the supporting plate 6, a driving gear 9 is arranged on one side of the top of the motor 8, the driving gear 9 is connected with the output end of the motor 8 through a connecting shaft, and the driving gear 9 is meshed with the gear ring 7, so that the gear ring 7 on the rotating ring 3 can be driven to rotate through the motor 8 through the driving gear 9, and further the function of synchronously driving the rotating ring 3 can be played, so that the function of electrically rotating the top plate 2 can be played, the flexibility of rotation is improved, the limit blocks 10 are symmetrically arranged on the two sides of the top surface of the supporting plate 6, the top surfaces of the limit blocks 10 are connected with electromagnets 11 in an embedded manner, and simultaneously the top surfaces of the electromagnets 11 are attached to the edge of the bottom surface of the rotating ring 3, so that two groups of electromagnets 11 can, so as to limit the rotating ring 3 and prevent the top plate 2 from rotating automatically, the lifting mechanism 12 is installed on the surface of the bottom of the supporting plate 6, and the lifting mechanism 12 is composed of an outer tube 1201, an inner tube 1202 and a hydraulic telescopic rod 1203, the inner tube 1202 is inserted into the bottom of the inner cavity of the outer tube 1201, the hydraulic telescopic rod 1203 is installed on the surface of the inner cavity of the inner tube 1202, and the top of the hydraulic telescopic rod 1203 is connected with the surface of the top of the inner cavity of the outer tube 1201, so that the hydraulic telescopic rod 1203 can be protected through the outer tube 1201 and the inner tube 1202, the safety of the hydraulic telescopic rod 1203 in extension and retraction is improved, the hydraulic telescopic rod 1203 can be flexibly lifted under the control of an external control device, and further the outer tube 1201 can be lifted, so as to adjust the working height of the supporting plate 6, the lifting function of the dynamometer machine body 1, and multiunit elevating system 12 is array distribution to can improve the stationarity that layer board 6 goes up and down through multiunit elevating system 12, prevent that layer board 6 from inclining, through surface mounting has fixed plate 13 at elevating system 12 bottom, can make fixed plate 13 provide steady basis to elevating system 12 again.
It should be noted that, the utility model relates to a rotatory lift platform of mechanical chassis dynamometer, including mechanical chassis dynamometer organism 1, roof 2, rotatory circle 3, bearing 4, axostylus axostyle 5, layer board 6, gear circle 7, motor 8, drive gear 9, stopper 10, electro-magnet 11, elevating system 12, outer tube 1201, inner tube 1202, hydraulic telescoping rod 1203 and fixed plate 13, the part is general standard component or the part that technical staff in this field knows, its structure and principle all are that this technical staff all can learn through the technical manual or obtain through conventional experimental method, and above-mentioned electrical components are by the nimble selection of technical staff in this field, install and accomplish the circuit debugging, guarantee each equipment ability normal operating, do not do too much restriction requirement here.
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 (6)
1. The utility model provides a rotatory lift platform of machinery chassis dynamometer, includes machinery chassis dynamometer organism (1), its characterized in that: mechanical chassis dynamometer machine organism (1) bottom surface mounting has roof (2), roof (2) bottom surface mounting has rotatory circle (3), rotatory circle (3) central point puts to inlay and is connected with bearing (4), axostylus axostyle (5) are installed to bearing (4) inner chamber, axostylus axostyle (5) bottom surface mounting has layer board (6), rotatory circle (3) outer wall surface mid-mounting has gear circle (7), motor (8) are installed on layer board (6) top surface left side, motor (8) top one side is equipped with drive gear (9), stopper (10) are installed to layer board (6) top surface bilateral symmetry, stopper (10) top surface is inlayed and is connected with electro-magnet (11), layer board (6) bottom surface mounting has elevating system (12), elevating system (12) are by outer tube (1201), The inner pipe (1202) and the hydraulic telescopic rod (1203).
2. The rotary lifting platform of a mechanical chassis dynamometer as claimed in claim 1, wherein: the driving gear (9) is connected with the output end of the motor (8) through a connecting shaft, and the driving gear (9) is meshed with the gear ring (7) and is connected with the motor.
3. The rotary lifting platform of a mechanical chassis dynamometer as claimed in claim 1, wherein: the top surface of the electromagnet (11) is attached to the edge of the bottom surface of the rotating ring (3).
4. The rotary lifting platform of a mechanical chassis dynamometer as claimed in claim 1, wherein: the lifting mechanisms (12) are specifically provided with a plurality of groups, and the plurality of groups of lifting mechanisms (12) are distributed in an array manner.
5. The rotary lifting platform of a mechanical chassis dynamometer as claimed in claim 1, wherein: the bottom of the inner cavity of the outer tube (1201) is connected with the inner tube (1202) in an inserting mode, a hydraulic telescopic rod (1203) is installed on the surface of the inner cavity of the inner tube (1202), and the top of the hydraulic telescopic rod (1203) is connected with the surface of the top of the inner cavity of the outer tube (1201).
6. The rotary lifting platform of a mechanical chassis dynamometer as claimed in claim 1, wherein: and a fixing plate (13) is arranged on the surface of the bottom of the lifting mechanism (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119721.8U CN213394364U (en) | 2020-09-24 | 2020-09-24 | Rotary lifting platform of mechanical chassis dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119721.8U CN213394364U (en) | 2020-09-24 | 2020-09-24 | Rotary lifting platform of mechanical chassis dynamometer |
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| Publication Number | Publication Date |
|---|---|
| CN213394364U true CN213394364U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119721.8U Active CN213394364U (en) | 2020-09-24 | 2020-09-24 | Rotary lifting platform of mechanical chassis dynamometer |
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| Country | Link |
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| CN (1) | CN213394364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458928A (en) * | 2022-01-26 | 2022-05-10 | 武汉理工大学 | Lifting and rotating device |
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2020
- 2020-09-24 CN CN202022119721.8U patent/CN213394364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458928A (en) * | 2022-01-26 | 2022-05-10 | 武汉理工大学 | Lifting and rotating device |
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