CN209764006U - Sweeping type interval measuring device - Google Patents
Sweeping type interval measuring device Download PDFInfo
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- CN209764006U CN209764006U CN201821951680.5U CN201821951680U CN209764006U CN 209764006 U CN209764006 U CN 209764006U CN 201821951680 U CN201821951680 U CN 201821951680U CN 209764006 U CN209764006 U CN 209764006U
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- linear motor
- assembly
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- direction linear
- measuring
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Abstract
The utility model discloses a sweep type spacing measuring device, which comprises a measuring component, an X-direction sweep component, a Y-direction sweep component and a fixed component; x is to sweeping the subassembly through fixed part and equipment machine foot fixed connection, X is to sweeping the space that the subassembly is located between equipment machine foot and the base panel, X can be along the X of horizontal plane to removing to the motion part in the subassembly, Y is to sweeping subassembly and X to the motion part fixed connection in the subassembly, Y drives measuring component along the horizontal plane in perpendicular to X to Y to removing to the motion part in the sweeping the subassembly, and measuring component measures the coordinate position of each measuring point through electric eddy current displacement sensor, generates accurate mounting pad three-dimensional model through three-dimensional software, the utility model discloses can increase substantially the survey and drawing efficiency and the precision of mounting pad.
Description
Technical Field
the utility model belongs to the technical field of shipbuilding, in particular to sweep formula interval measuring device.
background
in the accurate installation process of boats and ships large-scale equipment, in order to guarantee the final installation gesture of large-scale equipment and satisfy external interface requirement, after large-scale equipment finishes according to the gesture adjustment in advance, need measure the interval between equipment machine foot and mounting base to the suitable installation gasket of preparation. At present, manual ejector rods or probes are generally adopted for measurement in China, the measurement efficiency is low, the number of measurement points is limited, the gasket manufacturing precision is difficult to meet the use requirement due to low measurement precision, and the installation precision of large equipment is influenced finally. Therefore, it is urgently required to develop a pitch measuring apparatus to solve the problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a sweep formula interval measuring device realizes the sweep formula measurement between equipment machine foot and the base panel through eddy current displacement sensor, can increase substantially the mapping efficiency and the precision of mounting pad piece.
A swept spacing measurement device comprising a measurement assembly, an X-direction sweep assembly, a Y-direction sweep assembly and a fixed component;
The X-direction sweeping assembly is fixedly connected with the equipment machine foot through a fixing component, the X-direction sweeping assembly is located in a space between the equipment machine foot and the base panel, a moving part in the X-direction sweeping assembly can move along the X direction of a horizontal plane, the Y-direction sweeping assembly is fixedly connected with the moving part in the X-direction sweeping assembly, the moving part in the Y-direction sweeping assembly drives the measuring assembly to move along the Y direction perpendicular to the X direction in the horizontal plane, the measuring assembly measures the coordinate position of each measuring point through an eddy current displacement sensor, and a three-dimensional model for mounting the gasket is generated through three-dimensional software.
Further, the measuring component comprises an eddy current displacement sensor and a sensor base, the eddy current displacement sensor is installed on the sensor base in a group, and each group of sensors are distributed vertically.
further, the X-direction sweeping assembly comprises an X-direction linear motor rotor, an X-direction linear motor stator, a sliding block and a guide rail; the guide rail and the X-direction linear motor stator are fixed in a space between the equipment foot and the base panel in parallel through the fixing part, the sliding block is in sliding fit with the guide rail, and the X-direction linear motor rotor reciprocates above the X-direction linear motor stator.
Furthermore, the Y-direction sweeping assembly comprises a Y-direction linear motor rotor, a Y-direction linear motor stator and a Y-direction carrier, two ends of the Y-direction carrier are respectively connected with a sliding block and the X-direction linear motor rotor in the X-direction sweeping assembly, the Y-direction linear motor stator is fixedly connected above the Y-direction carrier, the Y-direction linear motor rotor is matched with the Y-direction linear motor stator, and a sensor base of the measuring assembly is fixedly connected with the Y-direction linear motor rotor.
has the advantages that:
1. the utility model discloses a top-bottom symmetrical arrangement of electric eddy current displacement sensor on the sensor base realizes the synchronous measurement in the time of equipment frame foot installation face and base panel.
2. The utility model discloses a Y realizes Y to the sweep to linear electric motor motion, through fixing Y to linear electric motor on X to linear electric motor active cell and slider, realizes X by X to the linear electric motor motion to the sweep, has satisfied the coordinate measurement to each measuring point between equipment undercarriage and the base panel.
3. the utility model discloses a sweep formula interval measuring device passes through fixed part direct mount on equipment undercarriage mounting hole, easy dismounting, simple reliable, the utility model discloses be applied to the accurate survey and drawing of marine equipment fixing gasket, increase substantially mapping efficiency and precision.
Drawings
Fig. 1 is a schematic structural diagram of a sweep-type pitch measuring device according to the present invention;
FIG. 2 is an X-view of FIG. 1;
FIG. 3 is a schematic structural view of a measurement assembly;
FIG. 4 is a schematic structural view of a Y-direction sweeping assembly;
Fig. 5 and 6 are schematic structural diagrams of the X-direction sweeping assembly.
The sensor comprises a 1-eddy current displacement sensor, a 2-sensor base, a 3-Y direction linear motor rotor, a 4-Y direction linear motor stator, a 5-Y direction carrier, a 6-X direction linear motor rotor, a 7-X direction linear motor stator, an 8-sliding block, a 9-guide rail and a 10-fixing part.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of examples.
as shown in fig. 1 and 2, the present invention provides a swept spacing measuring device, which comprises a measuring component, an X-direction sweeping component, a Y-direction sweeping component and a fixing component 10;
As shown in fig. 3, the measuring assembly is composed of an eddy current sensor 1 and a sensor base 2; the eddy current displacement sensor 1 is four in total, two are a set of installation on sensor base 2, and every group sensor all is upper and lower distribution.
As shown in fig. 5 and 6, the X-direction sweeping assembly is composed of an X-direction linear motor mover 6, an X-direction linear motor stator 7, a slider 8 and a guide rail 9, the guide rail 9 and the X-direction linear motor stator 7 are fixed in parallel in a space between the machine foot of the apparatus and the base panel through a fixing part 10, the slider 8 and the guide rail 9 are in sliding fit, and the X-direction linear motor mover 6 reciprocates above the X-direction linear motor stator 7.
As shown in fig. 4, the Y-direction sweeping assembly is composed of a Y-direction linear motor mover 3, a Y-direction linear motor stator 4, and a Y-direction carrier 5; two ends of a Y-direction carrier 5 are respectively connected with a sliding block 8 and an X-direction linear motor rotor 6 in the X-direction sweeping assembly, a Y-direction linear motor stator 4 is fixedly connected above the Y-direction carrier, a Y-direction linear motor rotor 3 is matched with the Y-direction linear motor stator 4, and a sensor base 2 of the measuring assembly is fixedly connected with the Y-direction linear motor rotor 3.
the specific installation steps are as follows:
a) Fixedly mounting the eddy current sensor 1 on a sensor base 2 through a nut to form a measuring assembly;
b) Installing a Y-direction linear motor stator 4 on a Y-direction carrier 5 through a screw, and installing a Y-direction linear motor rotor 3 on the Y-direction linear motor stator 4 in a matched manner to form a Y-direction sweeping assembly;
c) an X-direction linear motor stator 7 and a guide rail 9 are installed on a fixed part 10 through screws, and an X-direction linear motor rotor 6 and a sliding block 8 are respectively installed on the X-direction linear motor stator 7 and the guide rail in a matched mode; forming an X-direction sweeping assembly;
d) A sensor base 2 of a measuring assembly is arranged on a Y-direction linear motor rotor 3 of a Y-direction sweeping assembly through screws, and a Y-direction carrier 5 of the Y-direction sweeping assembly is arranged on an X-direction linear motor rotor 6 and a sliding block 8 of the X-direction sweeping assembly in a bridging mode through screws to form a sweeping type distance measuring device;
e) Finally, the sweep-type distance measuring device is installed on the equipment foot bolt installation hole through the fixing part 10 and the nut.
After the sweep type distance measuring device is installed, under the driving of a control system, the sweep work in the Y direction and the X direction is automatically carried out, the distance between the machine foot installation surface and the base panel is measured and recorded, and the sweep measurement work of installing the gasket between the machine foot of the equipment and the base panel is completed.
the vertical distance between an upward probe and a downward probe of the eddy current sensor is h, the sensor base is fixed on the Y-direction linear motor rotor, and the Y-direction linear motor rotor moves on the Y-direction linear motor stator to drive the sensor base and the eddy current displacement sensor to move in the Y direction so as to realize Y-direction sweeping; the Y-direction linear motor is fixed on the X-direction linear motor rotor and the sliding block through a Y-direction carrier in a bridging mode, the X-direction linear motor rotor moves in the X-direction linear motor stator, and meanwhile the sliding block, the Y-direction carrier, the Y-direction linear motor stator, the Y-direction linear motor rotor, the sensor base and the eddy current displacement sensor are driven to move in the X direction, so that X-direction sweeping is achieved. During the sweeping process, the eddy current displacement sensor measures and records the distance h1 from the upper equipment installation machine foot to the upper probe, and the eddy current displacement sensor measures and records the distance h2 from the lower base panel to the lower probe, and meanwhile, the measuring time points of all measuring points are stored and recorded. And calculating the coordinate position of each measuring point according to the time point, the sweeping speed in the X direction and the sweeping speed in the Y direction, and finally importing the coordinates, h1, h and h2 into three-dimensional software to generate a three-dimensional model for accurately mounting the gasket.
in summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A swept spacing measurement device, comprising a measurement assembly, an X-direction sweep assembly, a Y-direction sweep assembly, and a fixed component;
The X-direction sweeping assembly is fixedly connected with the equipment machine foot through a fixing component, the X-direction sweeping assembly is located in a space between the equipment machine foot and the base panel, a moving part in the X-direction sweeping assembly can move along the X direction of a horizontal plane, the Y-direction sweeping assembly is fixedly connected with the moving part in the X-direction sweeping assembly, the moving part in the Y-direction sweeping assembly drives the measuring assembly to move along the Y direction perpendicular to the X direction in the horizontal plane, the measuring assembly measures the coordinate position of each measuring point through an eddy current displacement sensor, and a three-dimensional model for mounting the gasket is generated through three-dimensional software.
2. A swept spacing measuring device according to claim 1, wherein the measuring assembly comprises eddy current displacement sensors and a sensor mount, the eddy current displacement sensors being mounted on the sensor mount in groups of two, each group of sensors being distributed up and down.
3. A swept spacing measurement device as claimed in claim 1 or 2, wherein the X-direction sweeping assembly comprises an X-direction linear motor mover, an X-direction linear motor stator, a slider and a guide rail; the guide rail and the X-direction linear motor stator are fixed in a space between the equipment foot and the base panel in parallel through the fixing part, the sliding block is in sliding fit with the guide rail, and the X-direction linear motor rotor reciprocates above the X-direction linear motor stator.
4. A swept spacing measuring device as claimed in claim 3, wherein the Y-direction sweeping assembly comprises a Y-direction linear motor mover, a Y-direction linear motor stator and a Y-direction carrier, both ends of the Y-direction carrier are respectively connected with the slider and the X-direction linear motor mover in the X-direction sweeping assembly, the Y-direction linear motor stator is fixedly connected above the Y-direction carrier, the Y-direction linear motor mover is matched with the Y-direction linear motor stator, and the sensor base of the measuring assembly is fixedly connected with the Y-direction linear motor mover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951680.5U CN209764006U (en) | 2018-11-23 | 2018-11-23 | Sweeping type interval measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951680.5U CN209764006U (en) | 2018-11-23 | 2018-11-23 | Sweeping type interval measuring device |
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| Publication Number | Publication Date |
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| CN209764006U true CN209764006U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821951680.5U Active CN209764006U (en) | 2018-11-23 | 2018-11-23 | Sweeping type interval measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520407A (en) * | 2018-11-23 | 2019-03-26 | 中国船舶重工集团公司第七〇九研究所 | A kind of swipe gap measuring device |
-
2018
- 2018-11-23 CN CN201821951680.5U patent/CN209764006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520407A (en) * | 2018-11-23 | 2019-03-26 | 中国船舶重工集团公司第七〇九研究所 | A kind of swipe gap measuring device |
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