CN215146735U - Floating platform capable of realizing planar three-degree-of-freedom adjustment - Google Patents
Floating platform capable of realizing planar three-degree-of-freedom adjustment Download PDFInfo
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- CN215146735U CN215146735U CN202121346355.8U CN202121346355U CN215146735U CN 215146735 U CN215146735 U CN 215146735U CN 202121346355 U CN202121346355 U CN 202121346355U CN 215146735 U CN215146735 U CN 215146735U
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Abstract
The utility model provides a can realize floating platform of three degree of freedom adjustments in plane belongs to work platform design technical field. Floating platform is including the main platform that is used for bearing spare part, main platform below is equipped with the vice platform with machine equipment fuselage fixed mounting, it supports main platform to install the supporting pad on the vice platform, it is connected with the drive member to float between main platform and the vice platform, the drive member is under the control of controller, can drive main platform and do the motion of plane three degrees of freedom, finely tune the position of spare part, can effectively improve the precision of taking one's place of spare part, satisfy the hole, the requirement of counterpointing, can guarantee under the condition that does not improve special platform walking positioning accuracy, realize the accurate counterpoint of platform with equipment of lower cost, better economic benefits has.
Description
Technical Field
The utility model belongs to the technical field of work platform design, especially, relate to a can realize floating platform of three degree of freedom adjustments in plane.
Background
In the process of repairing and manufacturing large-scale equipment, parts with large weight are frequently required to be detached and installed, and in order to ensure the quality of the equipment, accurate positioning is ensured when the parts are installed. Because spare part weight is great, singly depend on the manpower can't accomplish the installation, also can't carry out the position fine setting to spare part, simultaneously, because the position relation restriction, hoisting and transportation equipment such as driving, fork truck also can't use, consequently needs a collection to bear, lifts, removes special platform as supplementary erection equipment of transport as an organic whole, help accomplishes dismantlement and installation operation. Although the special platform adopted at present has the functions of bearing, lifting and moving, in order to save cost, the designed special platform has low walking positioning precision and cannot realize multidirectional position fine adjustment, and in the installation process, the in-place precision of parts cannot meet the requirement, and the installation is difficult.
SUMMERY OF THE UTILITY MODEL
Exist not enoughly among the prior art, the utility model provides a can realize floating platform of three degree of freedom adjustments in plane based on current special platform, introduced the drive member by controller control, realize the three degree of freedom adjustments in floating platform plane, guarantee spare part accurate positioning, simultaneously, the manufacturing cost of platform is also lower, satisfies modernization construction demand.
The utility model discloses a realize above-mentioned technical purpose through following technological means.
The utility model provides a can realize floating platform of three degree of freedom adjustments in plane, includes main platform, and main platform below is equipped with vice platform, installs the supporting pad on the vice platform and is used for supporting main platform, still installs a plurality of drive member between main platform and the vice platform, and drive member all is connected with the controller, and drive member can drive main platform and carry out three degree of freedom adjustment in plane and move.
Furthermore, the driving rod piece is connected with the main platform and the auxiliary platform in a floating mode.
Furthermore, the number of the driving rod pieces is three, two of the driving rod pieces are arranged along the length direction of the floating platform, and the other driving rod piece is arranged along the width direction of the floating platform.
Furthermore, the driving rod piece is a hydraulic oil cylinder, the hydraulic oil cylinder is respectively connected with corresponding electromagnetic directional valves, the electromagnetic directional valves are connected with an oil pump, the oil pump is respectively connected with an oil tank and a motor, and the motor is connected with the controller.
Furthermore, the driving rod piece is an electric push rod, and the electric push rods are connected with the controller.
Further, the controller is an XC3 series programmable controller.
Furthermore, the main platform bears the parts, and the auxiliary platform is fixed below the auxiliary platform on the machine equipment body for installing the parts.
The utility model discloses following beneficial effect has:
the utility model provides a can realize three degree of freedom adjustment's in plane floating platform improves current special-purpose platform, on the basis of keeping current special-purpose platform basic function, only increases vice platform, drive member and corresponding control element, makes the equipment at the optional position of lifting height, under the stop condition in the rated load-bearing, through controller control, makes floating platform can realize fine motion adjustment action in three degree of freedom planes on the horizontal plane; the in-place precision of the parts can be effectively improved, the requirements on hole alignment and alignment are met, and the work of installing heavy parts can be easily finished; the precision alignment of the platform can be realized by equipment with lower cost under the condition of not improving the walking positioning precision of the special platform, and the economic benefit is better.
Drawings
Fig. 1 is a schematic structural diagram of the front side of the floating platform of the present invention;
fig. 2 is a top view of the floating platform of the present invention;
FIG. 3 is a schematic view showing the main platform moving in the length direction in embodiment 1;
FIG. 4 is a schematic view showing the widthwise movement of the main table in embodiment 1;
fig. 5 is a schematic view of the rotational movement of the main platform in embodiment 1.
In the figure: 1-a main platform; 2-a secondary platform; 3-a support pad; 4-a hydraulic oil cylinder A; 5-a hydraulic oil cylinder B; 6-hydraulic cylinder C; 7-parts; 8-fuselage.
Detailed Description
The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.
In the description of the present invention, it is to be understood that the terms "front", "back", 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 of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections, direct connections, indirect connections through intervening media, and communication between two elements; the specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Can realize the floating platform of three degree of freedom adjustments in plane, in the in-service use with other machine equipment cooperations that are used for installing the spare part of main equipment use, floating platform carries out three degree of freedom fine settings when being close to spare part mounted position. As shown in fig. 1, the floating platform comprises a main platform 1 for bearing parts 7, an auxiliary platform 2 fixedly mounted with the machine body of the machine equipment is arranged below the main platform 1, and a supporting pad 3 is mounted on the auxiliary platform 2 for supporting the main platform 1; still install a plurality of drive member between main platform 1 and the vice platform 2, drive member and main platform, vice platform are the connection of floating, and supporting pad 3 can also prevent to crush drive member because of spare part 7 on the main platform 1 is overweight.
Example 1:
in the embodiment, the driving rod piece is a hydraulic oil cylinder, and a piston rod of the hydraulic oil cylinder extends out by half of the length; as shown in fig. 2, three hydraulic cylinders are preferably installed between the main platform 1 and the auxiliary platform 2, the telescopic ends of the three hydraulic cylinders are all connected with the main platform 1 in a floating manner, and the other ends of the three hydraulic cylinders are all connected with the auxiliary platform 2 in a floating manner, and the floating connection is preferably connected through a hinge in this embodiment. As shown in fig. 2, the three hydraulic oil cylinders are respectively a hydraulic oil cylinder a4, a hydraulic oil cylinder B5 and a hydraulic oil cylinder C6, wherein the hydraulic oil cylinder a4 and the hydraulic oil cylinder B5 are arranged along the length direction of the floating platform, and the hydraulic oil cylinder C6 is arranged along the width direction of the floating platform. The hydraulic cylinder A4, the hydraulic cylinder B5 and the hydraulic cylinder C6 are respectively connected with corresponding electromagnetic directional valves, the electromagnetic directional valves are respectively connected with an oil pump, the oil pump is respectively connected with an oil tank and a motor, the motor is connected with a controller, and the controller controls the three hydraulic cylinders to work so as to realize the planar three-degree-of-freedom adjustment of the main platform; the controller in this embodiment is preferably an XC3 series programmable controller.
In the practical application process, the controller can control the main platform 1 to perform planar three-degree-of-freedom adjustment, and the specific adjustment mode is as follows:
the main platform 1 moves along the length direction: as shown in fig. 3, the controller controls a hydraulic cylinder a4, a hydraulic cylinder B5 and a hydraulic cylinder C6 to extend forward, and as the hydraulic cylinder C6 is in floating connection with the main platform 1 and the auxiliary platform 2, the hydraulic cylinder C6 naturally swings, and the main platform 1 moves forward in the length direction; the controller continuously controls the piston rods of the hydraulic oil cylinder A4 and the hydraulic oil cylinder B5 to retract, at the moment, the hydraulic oil cylinder C6 naturally swings in the opposite direction, the piston rods continuously keep a forward extending state, and the main platform 1 moves backwards in the length direction.
The main platform 1 moves in the width direction: as shown in fig. 4, the controller controls the piston rod of the hydraulic cylinder C6 to retract, controls the piston rods of the hydraulic cylinders a4 and B5 to extend forward, and simultaneously, the hydraulic cylinders a4 and B5 naturally swing, so that the main platform 1 moves forward in the width direction; the controller continuously controls the piston rod of the hydraulic oil cylinder C6 to extend forwards, meanwhile, the hydraulic oil cylinder A4 and the hydraulic oil cylinder B5 naturally swing in the opposite directions, the piston rod continuously keeps a forward extending state, and the main platform 1 moves backwards in the width direction.
The main platform 1 rotates: as shown in fig. 5, the controller controls the piston rod of the hydraulic oil cylinder a4 to extend forwards, controls the piston rods of the hydraulic oil cylinders B5 and C6 to retract backwards, and controls the three hydraulic oil cylinders to naturally swing, so that the main platform 1 rotates counterclockwise around the central point of the floating platform; the controller continuously controls the piston rod of the hydraulic oil cylinder A4 to retract, controls the piston rods of the hydraulic oil cylinder B5 and the hydraulic oil cylinder C6 to extend forwards, and controls the three hydraulic oil cylinders to naturally swing in opposite directions, so that the main platform 1 rotates clockwise around the central point of the floating platform.
Example 2:
on the basis of embodiment 1, the present embodiment improves the driving rod, and the driving rod in the present embodiment is three electric push rods, and the three electric push rods are all connected with the controller. In the embodiment, the installation positions and the installation modes of the three electric push rods between the main platform 1 and the auxiliary platform 2 are the same as those of the three hydraulic oil cylinders in the embodiment 1; the controller can control the piston rod of the electric push rod to do telescopic motion, so that planar three-degree-of-freedom adjustment of the main platform 1 is achieved, and the specific control mode is the same as that in the embodiment 1.
The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.
Claims (7)
1. The utility model provides a can realize floating platform of plane three degree of freedom adjustment, a serial communication port, including main platform (1), main platform (1) below is equipped with vice platform (2), it is used for supporting main platform (1) to install supporting pad (3) on vice platform (2), still install a plurality of drive member between main platform (1) and vice platform (2), the drive member all is connected with the controller, the drive member can drive main platform (1) and carry out plane three degree of freedom adjustment motion.
2. The floating platform capable of realizing planar three-degree-of-freedom adjustment according to claim 1, wherein the driving rod is in floating connection with the main platform (1) and the auxiliary platform (2).
3. The floating platform capable of three-degree-of-freedom planar adjustment according to claim 2, wherein the number of the driving rods is three, two of the driving rods are arranged along the length direction of the floating platform, and the other driving rod is arranged along the width direction of the floating platform.
4. The floating platform capable of achieving planar three-degree-of-freedom adjustment according to claim 3, wherein the driving rod is a hydraulic oil cylinder, the hydraulic oil cylinder is respectively connected with corresponding electromagnetic directional valves, the electromagnetic directional valves are connected with an oil pump, the oil pump is respectively connected with an oil tank and a motor, and the motor is connected with a controller.
5. The floating platform according to claim 3, wherein the driving rod is an electric push rod, and the electric push rods are connected to the controller.
6. The floating platform capable of three degrees of freedom adjustment according to claim 1, wherein the controller is XC3 series programmable controller.
7. The floating platform capable of realizing planar three-degree-of-freedom adjustment according to claim 1, wherein the main platform (1) carries the component (7) above, and the auxiliary platform (2) is fixed below on a machine body for mounting the component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346355.8U CN215146735U (en) | 2021-06-17 | 2021-06-17 | Floating platform capable of realizing planar three-degree-of-freedom adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346355.8U CN215146735U (en) | 2021-06-17 | 2021-06-17 | Floating platform capable of realizing planar three-degree-of-freedom adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146735U true CN215146735U (en) | 2021-12-14 |
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ID=79387682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121346355.8U Active CN215146735U (en) | 2021-06-17 | 2021-06-17 | Floating platform capable of realizing planar three-degree-of-freedom adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146735U (en) |
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2021
- 2021-06-17 CN CN202121346355.8U patent/CN215146735U/en active Active
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