CN112444237B - Method for measuring equipment installation center line - Google Patents
Method for measuring equipment installation center line Download PDFInfo
- Publication number
- CN112444237B CN112444237B CN202011043408.9A CN202011043408A CN112444237B CN 112444237 B CN112444237 B CN 112444237B CN 202011043408 A CN202011043408 A CN 202011043408A CN 112444237 B CN112444237 B CN 112444237B
- Authority
- CN
- China
- Prior art keywords
- equipment
- center line
- suspension wire
- limiter
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device installation center line measuring method which is characterized by comprising a base, universal wheels, an adjusting frame, a limiting knob, a supporting frame, a limiter, a slide way, a sliding part, a screw rod, a locking nut, a ratchet locker, a suspension wire and a heavy hammer, wherein the universal wheels with the limiting knob are installed below the base, the adjusting frame is installed above the base, positioning holes with different heights are reserved above the adjusting frame, the limiting knob is arranged on the supporting frame, the positioning holes are installed in a matched mode with the limiting knob, the slide way is installed on the lower surface of a cross beam of the supporting frame, the sliding part is installed on the slide way, the limiter is connected below the sliding part, the lead screw penetrates through the middle of the limiter, two ends of the screw rod are fixed on the supporting frame through the locking nut, the suspension wire is wound on the limiter, the other end of the suspension wire is wound on the ratchet locker, and the heavy hammer is installed on the suspension wire, and the device installation center line measuring method has the advantages that: simple structure, easy preparation, convenient to use can increase substantially equipment fixing efficiency, the stability of installation accuracy simultaneously.
Description
Technical Field
The invention relates to the field of equipment installation, in particular to a method for measuring an equipment installation center line.
Background
The equipment installation is that in engineering construction, the equipment is installed in place to be connected into an organic whole, and in the equipment installation process, firstly, measurement paying-off foundations such as the elevation, the central axis of a production line, the longitudinal and transverse central lines and the like of the equipment are determined, so that an installation measurement foundation is provided for the subsequent equipment installation.
In the installation process of some equipment (such as rolling mill process equipment, continuous casting process equipment, pipelines and the like), because the problem of equipment installation accuracy is considered, a plurality of construction units choose to use a steel wire line to hang a line on a construction site for measurement, and the construction is difficult to carry out because no proper supporting point exists around the steel wire line in the line hanging process. Or a more proper supporting point is found out due to the influence of the surrounding environment, the precision of the just-set measuring steel wire has deviation and needs to be readjusted, so that the problems of repeated waste of human resources, insufficient equipment installation precision and the like are caused.
Disclosure of Invention
The invention provides a method for measuring an equipment installation center line, which aims to solve the measurement problem in the traditional installation and measurement process, and can realize the rapid and accurate arrangement of equipment by adopting a simple equipment installation center line measuring device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the measuring device comprises a base, universal wheels, an adjusting frame, a limiting knob, a supporting frame, a limiter, a slide way, a sliding part, a lead screw, a locking nut, a ratchet locker, a suspension wire and a heavy hammer, wherein the universal wheels with the limiting knob are arranged below the base, the adjusting frame is arranged above the base, positioning holes with different heights are reserved above the adjusting frame, the limiting knob is arranged on the supporting frame, the positioning holes are matched with the limiting knob to be arranged, the slide way is arranged on the lower surface of a cross beam of the supporting frame, the sliding part is arranged on the slide way, the limiter is connected below the sliding part, the lead screw penetrates through the middle of the limiter, two ends of the lead screw are fixed on the supporting frame by the locking nut, the suspension wire is wound on the limiter, the other end of the suspension wire is wound on the ratchet locker, and the heavy hammer is arranged on the suspension wire. The device for measuring the installation center line of the equipment and the measuring method thereof comprise the following steps:
1) the device installation center line measuring device is symmetrically arranged around the device foundation, the height of the measuring device is adjusted by adjusting the positions of the adjusting frame and the supporting frame according to the height of the device and the height of the foundation, and the height of the measuring device is fixed by the limiting button.
2) The suspension wire is connected to the limiter of the device installation center line measuring device on the other side from the limiter of the device installation center line measuring device on one side, the suspension wire needs to be straightened, and the span bending condition cannot exist.
3) And accurately finding out the positions of the center lines on the two sides of the equipment foundation by embedding the center line plates according to a drawing and a datum point given by the last civil engineering process.
4) And 3, according to the data measured in the step 3 and the geometric dimension of the equipment, adjusting the position of the limiter and simultaneously adjusting the length of the suspension wire by adjusting the rotation displacement of the adjusting nut on the screw rod, stopping the rotation of the adjusting nut when a heavy hammer on the suspension wire moves horizontally and is accurately positioned to the position of the installation center line, and simultaneously locking the handle to lock the suspension wire so that the suspension wire keeps a straightening state.
5) And the straightened suspension lines on the two sides of the equipment foundation are the installation center lines of the equipment, the geometric center line of the equipment is superposed with the installation center line through installation adjustment, and the equipment is fixedly installed.
Four corners of the lower part of the base are provided with universal wheels.
The limiter consists of a nylon wheel and an adjusting nut.
The ratchet wheel locking device consists of a locking handle, a guitar string retracting device and a counterclockwise stop block.
The suspension line is 0.3mm guitar string.
The device installation center line measuring device is symmetrically used in pairs, and the suspension wire is overhead above the device foundation.
The heavy hammers are respectively fixed on the suspension lines of the equipment installation center line measuring devices on the two sides.
Compared with the prior art, the invention has the beneficial effects that:
1) the simple device installation center line measuring device can realize the rapid positioning of device installation, and can greatly improve the device installation efficiency and the installation precision;
2) the device for measuring the installation center line of the equipment has a simple structure, is convenient to install and use, and can flexibly move according to the installation positions of different equipment;
3) the method is suitable for various large field assembly continuous equipment (for example: rolling mill process equipment, continuous casting process equipment, etc.) and can be recycled.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus installation centerline measuring device according to the present invention.
FIG. 2 is a schematic structural diagram of a device installation center line measuring apparatus and a measuring method according to the present invention
In the figure: 1. base 2, universal wheel 3, adjusting bracket 4, limiting knob 5, supporting frame 6, limiting stopper 7, slideway 8, sliding part 9, screw rod 10, locking nut 11, ratchet locking device 12, suspension line 13, heavy hammer 14, crossbeam 15, nylon wheel 16, adjusting nut 17, locking handle 18, guitar string take-up and pay-off 19, anticlockwise stop 20, equipment foundation 21, locating hole
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in figure 1, a method for measuring the installation center line of equipment, a measuring device comprises a base 1, a universal wheel 2, an adjusting frame 3, a limiting knob 4, a supporting frame 5, a limiter 6, a slide 7, a sliding part 8, a screw rod 9, a locking nut 10, a ratchet locking device 11, a suspension wire 12 and a heavy hammer 13, wherein the universal wheel 2 with the limiting function is installed below the base 1, the universal wheel 2 can rapidly move the equipment installation center line measuring device to any installation position, the method is convenient, rapid and flexible to operate, the adjusting frame 3 is installed above the base 1, positioning holes 21 with different heights are reserved above the adjusting frame 3, the supporting frame 5 is provided with the limiting knob 4, the positioning holes 21 are installed in a matching way with the limiting knob 4, the supporting frame 5 and the adjusting frame 3 are installed in a matching way with the positioning holes 21 through the limiting knob 4, the lifting function is certain, the height of the equipment installation center line measuring device can be accurately positioned to the proper position for equipment installation according to the height of the equipment, a slideway 7 is arranged on the lower surface of a cross beam 14 of a support frame 5, a sliding part 8 is arranged on the slideway 7, a limiter 6 is connected below the sliding part 8, a screw rod 9 passes through the middle of the limiter 6, an adjusting nut 16 is arranged on the limiter 6 and can slide on the screw rod 9 in a rotating way to drive the limiter 6 to move transversely on the screw rod 9, the sliding part 8 slides on the slideway 7 along with the limiter 6, two ends of the screw rod 9 are fixed on the support frame 5 by using a locking nut 10, the locking nut 10 plays a role of fixing the screw rod 9 to ensure that the screw rod 9 cannot move transversely and ensure the transverse positioning of an equipment installation center line measuring device, a suspension wire 12 is wound on the limiter 6, the other end of the suspension wire 12 is wound on a ratchet locker 11, a heavy hammer 13 is arranged on the suspension wire 12, the suspension wire 12 is drawn out from the ratchet locker 11 on one side, the limiter 6 on one side is wound, and then the limiter 6 on the other side is wound on the limiter 6 on one side, the suspension wire 12 is locked and straightened by the locking handle 17 and the anticlockwise stop 19, the heavy hammer 13 is arranged on the suspension wire 12 on the front side and the rear side of the equipment foundation 20 as vertical positioning, and the heavy hammer 13 is conveniently used for positioning a center line, so that the suspension wire 12 is superposed with the equipment positioning center line.
As shown in figure 1, universal wheels 2 are arranged at four corners of the lower part of the base 1.
As shown in fig. 1, the stopper is composed of a nylon wheel 15 and an adjusting nut 16, and the adjusting nut 16 is responsible for driving the nylon wheel 15 and the suspension wire 12 wound thereon to move transversely.
As shown in figure 1, the ratchet wheel locker 11 consists of a locking handle 17, a guitar string retractor 18 and a counterclockwise stop 19, the suspension wire 12 is accommodated in the guitar string retractor 18, the suspension wire 12 with different lengths can be released according to different lengths of field equipment, when the suspension wire 12 meets the measurement requirement, the locking handle 17 locks the suspension wire 12, and the counterclockwise stop 19 prevents the locking handle 17 from rotating, so that the suspension wire 12 is ensured to be in a stretched state.
As shown in fig. 1, the suspension wire 12 is a 0.3mm guitar string.
The invention relates to a device and method for measuring an equipment installation center line, which comprises the following steps:
1) the equipment installation center line measuring devices are symmetrically arranged around the equipment foundation 20, the height of the equipment installation center line measuring devices is adjusted by adjusting the positions of the adjusting frame 3 and the supporting frame 5 according to the height of the equipment and the height of the foundation, and the height of the equipment installation center line measuring devices is fixed by the limiting button 4.
2) When the suspension wire 12 is connected to the stopper 6 of the equipment installation center line measuring device on the other side from the stopper 6 of the equipment installation center line measuring device on one side, the suspension wire 12 needs to be stretched straight, and span bending cannot occur.
3) And accurately finding out the positions of the center lines on the two sides of the equipment foundation 20 through the pre-embedded center line plates according to a drawing and a reference point given by the last civil engineering process.
4) According to the data measured in the step 3 and the geometrical size of the device, the position of the stopper 6 is adjusted through the rotation displacement of the adjusting nut 16 on the screw rod 9, and the length of the suspension wire 12 is synchronously adjusted through the adjustment of the ratchet locker 11, when the weight 13 on the suspension wire 12 moves horizontally and is accurately positioned to the installation central line position, the rotation of the adjusting nut 16 is stopped, and meanwhile, the locking handle 17 locks the suspension wire 12, so that the suspension wire 12 keeps in a straightening state.
5) The straightened suspension wires 12 on the two sides of the equipment foundation 20 are the installation center lines of the equipment, the geometric center line of the equipment is superposed with the installation center line through installation adjustment, and the equipment is fixedly installed.
As shown in fig. 2, the device installation centerline measuring apparatus is used symmetrically in pairs, with the suspension wire 12 overhead above the device foundation 20.
As shown in fig. 2, the weight 13 is fixed on the suspension line 12 of the center line measuring device of the equipment installation on both sides.
The working principle of the device and the method for measuring the installation center line of the equipment provided by the invention is as follows: the equipment installation center line measuring device of every group uses in groups, equipment installation center line measuring device of every group contains a pair of equipment installation center line measuring device, equipment installation center line measuring device sets up in the both sides of equipment basis 20 relatively, and set up respectively at the both ends of equipment basis 20, the suspension wire 12 is flare-outed in the centre, the vertical position of suspension wire 12 is measured in the altitude mixture control through adjustment support frame 5, horizontal position through stopper 6's horizontal migration adjustment measurement suspension wire 12, make suspension wire 12 and equipment installation center line coincidence, thereby guarantee the accurate location of equipment fixing.
The following examples are carried out on the premise of the technical scheme of the invention, and detailed embodiments and specific operation processes are given, but the scope of the invention is not limited to the following examples. The methods used in the following examples are conventional methods unless otherwise specified.
[ examples ] A method for producing a compound
As shown in fig. 1, a base 1, a universal wheel 2, an adjusting bracket 3, a limiting knob 4, a supporting frame 5, a limiter 6, a slideway 7, a sliding part 8, a screw rod 9, a lock nut 10, a ratchet locking device 11, a suspension wire 12 and a heavy hammer 13 are processed according to measurement requirements.
As shown in fig. 1, a support frame 5 is mounted on the adjusting frame 3, and the height of the support frame 5 is adjusted by a limit button 4 and a positioning hole 21.
As shown in fig. 2, two equipment installation center line measuring devices are oppositely arranged on both sides of an equipment foundation 20, a suspension line 12 is connected with stoppers 6 on both sides, the suspension line 12 is straightened, and a heavy hammer 13 is directly installed on the suspension line 12.
As shown in fig. 2, the positions of the stoppers 6 on both sides are adjusted, so that the suspension line 12 suspended in the middle moves horizontally, the weights 13 on both sides point to the embedded center line vertically, and the position of the suspension line 12 is the center line position of the equipment installation, so that the center line of the equipment can be measured more conveniently, and the equipment can be installed and positioned accurately.
The invention has simple structure, easy manufacture and convenient use, can greatly improve the installation efficiency of the equipment and has stable installation precision.
Claims (7)
1. A method for measuring the installation center line of equipment is characterized in that an adopted measuring device comprises a base, universal wheels, an adjusting frame, a limiting knob, a supporting frame, a limiting device, a slide way, a sliding part, a screw rod, a locking nut, a ratchet locker, a suspension wire and a heavy hammer, wherein the universal wheels with the limiting function are installed below the base, the adjusting frame is installed above the base, positioning holes with different heights are reserved above the adjusting frame, the limiting knob is arranged on the supporting frame, the positioning holes are matched with the limiting knob to be installed, the slide way is installed on the lower surface of a cross beam of the supporting frame, the sliding part is installed on the slide way, the limiter is connected below the sliding part, the screw rod penetrates through the middle of the limiter, two ends of the screw rod are fixed on the supporting frame through the locking nut, the suspension wire is wound on the limiter, the other end of the suspension wire is wound on the ratchet locker, the suspension wire is installed on the suspension wire, the heavy hammer locker on one side is pulled out, and the limiter on one side is wound, then winding the other side limiter from the limiter on one side, winding the other side limiter back to the ratchet locker on the other side after coming out of the limiter on the other side, locking and straightening the suspension line through a locking handle and a counterclockwise stop block, installing the heavy hammer on the suspension line on the front side and the rear side of the equipment foundation as vertical positioning, conveniently utilizing an embedded center line board, and accurately pointing to the center line positions on the two sides of the equipment foundation by the heavy hammer so that the suspension line is superposed with the center line of the equipment foundation, wherein the suspension line is the installation center line of the equipment, and the equipment installation center line measuring method comprises the following steps:
1) symmetrically placing the equipment installation center line measuring devices around the equipment foundation, adjusting the height of the measuring devices by adjusting the positions of the adjusting frames and the supporting frames according to the height of the equipment and the height of the foundation, and fixing the height of the measuring devices by the limiting buttons;
2) connecting the suspension wire from the limiter of the equipment installation center line measuring device on one side to the limiter of the equipment installation center line measuring device on the other side, wherein the suspension wire needs to be straightened and cannot have span bending condition;
3) accurately finding out the positions of the central lines on two sides of the equipment foundation by embedding the central line board according to a drawing and a datum point given by the last civil engineering process;
4) according to the data measured in the step 3) and the geometric dimension of the equipment, the position of a limiter is adjusted through the rotation displacement of an adjusting nut on a screw rod, the length of a suspension wire is synchronously adjusted through adjusting a ratchet locking device, when a heavy hammer on the suspension wire moves horizontally and is accurately positioned to the position of an installation center line, the rotation of the adjusting nut is stopped, and meanwhile, a handle is locked to lock the suspension wire, so that the suspension wire is kept in a straightening state;
5) and the straightened suspension lines on the two sides of the equipment foundation are the installation center lines of the equipment, the geometric center line of the equipment is superposed with the installation center line through installation adjustment, and the equipment is fixedly installed.
2. The method for measuring the installation center line of the equipment as claimed in claim 1, wherein universal wheels are installed at four corners of the lower portion of the base.
3. The method for measuring the installation center line of the equipment as claimed in claim 1, wherein the stopper is composed of a nylon wheel and an adjusting nut.
4. The apparatus installation centerline measuring method of claim 1, wherein the ratchet locker is comprised of a locking handle, a guitar string retractor and a counterclockwise stop.
5. The equipment installation centerline measurement method of claim 1, wherein the suspension wire is a 0.3mm guitar string.
6. The method as claimed in claim 1, wherein the apparatus centerline measuring device is used symmetrically in pairs, and the suspension wire is suspended above the apparatus foundation.
7. The method as claimed in claim 1, wherein the weights are respectively located at positions on a basic installation center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043408.9A CN112444237B (en) | 2020-09-28 | 2020-09-28 | Method for measuring equipment installation center line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043408.9A CN112444237B (en) | 2020-09-28 | 2020-09-28 | Method for measuring equipment installation center line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112444237A CN112444237A (en) | 2021-03-05 |
| CN112444237B true CN112444237B (en) | 2022-09-09 |
Family
ID=74736524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011043408.9A Active CN112444237B (en) | 2020-09-28 | 2020-09-28 | Method for measuring equipment installation center line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112444237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979235A (en) * | 2021-11-23 | 2022-01-28 | 国网山东省电力公司威海市文登区供电公司 | Ground wire winding and unwinding device |
| CN115014302B (en) * | 2022-06-17 | 2024-04-23 | 中国三冶集团有限公司 | Installation and measurement method for continuous metallurgical process equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003161619A (en) * | 2001-11-27 | 2003-06-06 | Matsushita Electric Works Ltd | Device and method for adjusting center of gravity |
| CN201983792U (en) * | 2011-01-09 | 2011-09-21 | 北京首钢建设集团有限公司 | Center line frame with utilization of sphere prism to carry out fine tuning |
| CN205352399U (en) * | 2016-01-07 | 2016-06-29 | 中国十九冶集团有限公司 | Plumb bob plumb measuring instrument |
| CN208059896U (en) * | 2018-04-25 | 2018-11-06 | 滁州职业技术学院 | A kind of building template verticality measurement device |
| CN210108368U (en) * | 2019-08-08 | 2020-02-21 | 邱加波 | Portable building mapping device |
| CN210400382U (en) * | 2019-07-25 | 2020-04-24 | 浙江二十冶建设有限公司 | Central line measuring and adjusting device |
-
2020
- 2020-09-28 CN CN202011043408.9A patent/CN112444237B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003161619A (en) * | 2001-11-27 | 2003-06-06 | Matsushita Electric Works Ltd | Device and method for adjusting center of gravity |
| CN201983792U (en) * | 2011-01-09 | 2011-09-21 | 北京首钢建设集团有限公司 | Center line frame with utilization of sphere prism to carry out fine tuning |
| CN205352399U (en) * | 2016-01-07 | 2016-06-29 | 中国十九冶集团有限公司 | Plumb bob plumb measuring instrument |
| CN208059896U (en) * | 2018-04-25 | 2018-11-06 | 滁州职业技术学院 | A kind of building template verticality measurement device |
| CN210400382U (en) * | 2019-07-25 | 2020-04-24 | 浙江二十冶建设有限公司 | Central line measuring and adjusting device |
| CN210108368U (en) * | 2019-08-08 | 2020-02-21 | 邱加波 | Portable building mapping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112444237A (en) | 2021-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112444237B (en) | Method for measuring equipment installation center line | |
| CN109115591B (en) | Physical property detection system for large building curtain wall | |
| CN110219326B (en) | Reverse construction method one-column one-pile underwater verticality adjusting construction process | |
| CN109269896B (en) | Multi-angle load applying device and method | |
| CN107090775A (en) | A kind of full framing space beam-ends cable guide pipe construction localization method | |
| CN107060352A (en) | Movably foot bolt locating rack | |
| CN206911990U (en) | bending machine | |
| CN213632129U (en) | Equipment fixing central line measuring device | |
| CN111412889A (en) | Real-time monitoring device and method for building settlement | |
| CN113668881A (en) | Curved surface beam combined jig frame and assembling method | |
| CN218088720U (en) | Be used for high-efficient measuring device of superelevation mound lifting control point | |
| CN116356820A (en) | Quick positioning device for steel pipe pile and construction method | |
| CN104132644B (en) | Tunnel cross-section measurement point laying out apparatus and tunnel cross-section measurement point setting out method | |
| CN103541545B (en) | The method that large-scale arcuate structure model sheetinstallat controls and vertical centering device thereof | |
| CN215888237U (en) | Bridge construction is with cutting stake device | |
| CN204944936U (en) | A kind of Multifunctional self-leveling weighing apparatus formula continuous beam test counter-force loading frame | |
| CN216275247U (en) | Road and bridge hoist and mount construction equipment | |
| CN206971772U (en) | Movably foot bolt locating rack | |
| CN211803181U (en) | Pipe straightening equipment | |
| CN220727578U (en) | Auxiliary tool for building mapping | |
| CN220103954U (en) | Measurement auxiliary device for large outside micrometer | |
| CN218945993U (en) | Tower crane section bar straightener | |
| CN217028179U (en) | Auxiliary mounting bracket for reinforcing steel bars | |
| CN217897354U (en) | Building wall assistor is built in room | |
| CN218912883U (en) | Shaft inclination adjusting auxiliary device for shaft heading machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |