CN115091400B - Unmanned locomotive sign-up plate online replacement and installation method - Google Patents
Unmanned locomotive sign-up plate online replacement and installation method Download PDFInfo
- Publication number
- CN115091400B CN115091400B CN202210310791.2A CN202210310791A CN115091400B CN 115091400 B CN115091400 B CN 115091400B CN 202210310791 A CN202210310791 A CN 202210310791A CN 115091400 B CN115091400 B CN 115091400B
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- China
- Prior art keywords
- locomotive
- track
- frame
- positioning device
- line
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Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000000571 coke Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
Abstract
The on-line replacement and installation method for the code plate of the unmanned locomotive is characterized by comprising the following steps of: a. and (c) measuring by using a theodolite, projecting the central lines of all furnace doors on the corrected track, and d, replacing and installing locomotive code cards on line. The on-line replacement and installation method for the code plate of the unmanned locomotive has the advantages of reducing repeated measurement steps in the installation stage, improving the installation speed and precision and saving the labor cost.
Description
Technical Field
The invention relates to a vehicle sign changing and installing method, in particular to an unmanned locomotive sign changing and installing method.
Background
The existing coal charging car, coke pushing car, coke guiding car, electric car, ascending pipe system, furnace cover slurry pouring, furnace front operation, furnace door cleaning, furnace frame cleaning and other works of the domestic coke oven are basically all mechanical and manual operation. Because of the severe pushing working environment and high labor intensity, potential hidden hazards which harm the health and safety of operators exist, the intelligent manufacturing and unmanned operation of the coke oven locomotive in China are promoted for protecting the physical and mental health of the operators on site.
The locomotive sign indicating number is the basis that realizes the automatic counterpoint of locomotive unmanned aerial vehicle and construction volume is very big, and traditional method of installing again behind the location furnace gate central line is wasted time and energy, and the precision is also not high yet, still influences vehicle production on line.
The known methods of replacing and installing locomotive placards therefore present the above-described inconveniences and problems.
Disclosure of Invention
The invention aims to provide a safe and reliable online replacement and installation method for a code plate of an unmanned locomotive.
In order to achieve the above object, the technical solution of the present invention is:
the on-line replacement and installation method for the code plate of the unmanned locomotive is characterized by comprising the following steps of:
a. the locomotive track is adjusted, the central line of the locomotive track is greatly deviated due to the vibration of the locomotive track running for many years and the influence of the environmental temperature, and the track is adjusted according to the original design precision;
b. manufacturing a temporary positioning device, wherein the temporary positioning device is in a cuboid frame shape, one short side of the cuboid frame is lapped on a rail, the other short side of the cuboid frame is erected on the ground by supporting legs for supporting, the width is consistent with that of a sign-up plate, and two bolts are welded in the frame for fixing on the rail;
c. using theodolite to measure, projecting all center lines of the furnace doors on the corrected track, and marking;
d. the locomotive sign indicating number is changed on line and is installed, includes following steps:
1) Calibrating the center line of the temporary positioning device on the frame;
2) Aligning the center line of the positioning device with the center line projection of the furnace door on the track;
3) Vertically placing the stacking plate along the positioning device frame, then placing a bracket along a gap at the bottom end of the stacking plate, and aligning the bracket bolt hole with the stacking plate fixing bolt hole;
4) Fixedly welding the joint of the bracket and the track base, and fastening all bolts;
5) Repeating the steps 1) -4), and finally randomly extracting a plurality of code cards and retesting by using a theodolite.
The method for replacing and installing the code plate of the unmanned locomotive on line can be further realized by adopting the following technical measures.
In the foregoing method, the frame material uses angle steel with a L50×50×5, and the material is Q235B steel.
After the technical scheme is adopted, the on-line replacement and installation method for the code plate of the unmanned locomotive has the following advantages:
1. a large amount of measurement work is put in a preparation stage, so that repeated measurement steps in an installation stage are reduced, and the installation speed is improved;
2. the sign-up plate is fixed by the positioning device, so that the condition that the sign-up plate frequently adjusts and deviates in the installation process can not occur, and the installation precision is improved;
3. the fixed mounting work can be completed by one person, so that the manpower is reduced, and the manpower cost is saved.
Drawings
FIG. 1 is a schematic view of a rectangular frame and track arrangement in accordance with an embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a plan view of fig. 1.
In the figure: 1 cuboid frame, 2 landing legs, 3 bolts, 4 tracks and 5 sign indicating supports.
Detailed Description
The invention is further described below with reference to examples and figures thereof.
Example 1
Referring now to fig. 1-3, fig. 1 is a schematic diagram illustrating an arrangement of a rectangular parallelepiped frame and a rail according to an embodiment of the present invention, fig. 2 is a side view of fig. 1, and fig. 3 is a plan view of fig. 1.
The invention discloses an on-line replacement and installation method for an unmanned locomotive sign-up plate, which comprises the following steps of:
a. the original track is adjusted according to the design precision, the running track of the locomotive has been used for many years, and the center line of the track is greatly deviated due to vibration generated by the running of the locomotive and expansion and contraction caused by the ambient temperature, so that the precision of a positioning device which is required to be fixed by the track is influenced, and the original track is required to be adjusted according to the design precision;
b. the temporary positioning device is manufactured, the shape of the temporary positioning device is a cuboid frame, the height of the temporary positioning device is consistent with that of a track, the width of the temporary positioning device is consistent with that of a coded card, one side of the cuboid frame is supported on the track by supporting legs, and the other side of the cuboid frame is supported on the ground by supporting legs. Two bolts are welded in the frame and are used for being fixed on the track; the frame material uses L50 x 5 angle steel, and the material is Q235B steel. Fig. 1 is a schematic view of a rectangular parallelepiped frame and rail arrangement structure according to an embodiment of the present invention, fig. 2 is a side view of fig. 1, and fig. 3 is a plan view of fig. 1.
c. Using theodolite to measure, projecting all center lines of the furnace doors on the corrected track, and marking;
d. the locomotive sign indicating number is changed on line and is installed, includes following steps:
1) Calibrating the center line of the temporary positioning device on the frame;
2) Aligning the center line of the positioning device with the center line projection of the furnace door on the track;
3) Vertically placing the stacking plate along the positioning device frame, then placing a bracket, and aligning the bracket bolt holes with the stacking plate fixing bolt holes;
4) Welding a bracket and fastening by bolts;
5) And (3) installing and detecting, repeating the steps 1) -4), and finally randomly extracting a plurality of code cards and retesting by using a theodolite.
The method for replacing and installing the code cards of the unmanned locomotive on line has the substantial characteristics and obvious technical progress, and the method for replacing and installing the code cards of the unmanned locomotive on line has the advantages that a large amount of measurement work is put in a preparation stage, repeated measurement steps in an installation stage are reduced, the installation speed is improved, the code cards are fixed by the positioning device, the condition that the code cards are frequently adjusted and offset cannot occur in the installation process, the installation precision is improved, the engineering cost is reduced, one person can finish the fixed installation work, the manpower is reduced, and the manpower cost is saved. The materials of the device are processed by site leftover materials, so that the waste of the materials is reduced.
The on-line replacement and installation method for the code plate of the unmanned locomotive is applied to unmanned comprehensive reconstruction engineering of the high-performance Baohuang river coke oven locomotive, and has remarkable effect.
The above embodiments are provided for illustrating the present invention only, and not for limiting the present invention, and various changes or modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present invention. Accordingly, all equivalent arrangements should be considered to be within the scope of the present invention as defined in the claims.
Claims (2)
1. The on-line replacement and installation method for the code plate of the unmanned locomotive is characterized by comprising the following steps of:
a. the locomotive track is adjusted, the central line of the locomotive track is greatly deviated due to the vibration of the locomotive track running for many years and the influence of the environmental temperature, and the track is adjusted according to the original design precision;
b. manufacturing a temporary positioning device, wherein the temporary positioning device is in a cuboid frame shape, one short side of the cuboid frame is lapped on a rail, the other short side of the cuboid frame is erected on the ground by supporting legs for supporting, the width is consistent with that of a sign-up plate, and two bolts are welded in the frame for fixing on the rail;
c. using theodolite to measure, projecting all center lines of the furnace doors on the corrected track, and marking;
d. the locomotive sign indicating number is changed on line and is installed, includes following steps:
1) Calibrating the center line of the temporary positioning device on the frame;
2) Aligning the center line of the positioning device with the center line projection of the furnace door on the track;
3) Vertically placing the stacking plate along the positioning device frame, then placing a bracket along a gap at the bottom end of the stacking plate, and aligning the bracket bolt hole with the stacking plate fixing bolt hole;
4) Fixedly welding the joint of the bracket and the track base, and fastening all bolts;
5) Repeating the steps 1) -4), and finally randomly extracting a plurality of code cards and retesting by using a theodolite.
2. The method for on-line replacement and installation of code cards of an unmanned locomotive according to claim 1, wherein the frame material is made of Q235B steel by using angle steel with L50 times 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210310791.2A CN115091400B (en) | 2022-03-28 | 2022-03-28 | Unmanned locomotive sign-up plate online replacement and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210310791.2A CN115091400B (en) | 2022-03-28 | 2022-03-28 | Unmanned locomotive sign-up plate online replacement and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115091400A CN115091400A (en) | 2022-09-23 |
| CN115091400B true CN115091400B (en) | 2023-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210310791.2A Active CN115091400B (en) | 2022-03-28 | 2022-03-28 | Unmanned locomotive sign-up plate online replacement and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115091400B (en) |
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|---|---|---|---|---|
| JP2004244954A (en) * | 2003-02-14 | 2004-09-02 | Kanto Soken Kk | Anchor bolt installing method |
| CN101642903A (en) * | 2009-08-25 | 2010-02-10 | 神龙汽车有限公司 | Rapid linked self-locking positioning mechanism of multi-vehicle-type assembling platform |
| AU2010214742A1 (en) * | 2009-09-03 | 2011-03-17 | Illinois Tool Works Inc. | Expansion joints |
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| CN202021581U (en) * | 2011-01-18 | 2011-11-02 | 苏州工业园区协利塑胶有限公司 | Assembly tool of shaft core of spring leaf coil |
| CN207616467U (en) * | 2017-11-02 | 2018-07-17 | 广东精工钢结构有限公司 | A kind of stair assembling jig frame |
| CN108301509A (en) * | 2017-12-29 | 2018-07-20 | 湖南标迪夫节能科技有限公司 | A kind of assembly method of reinforced concrete frame structure |
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| CN212444997U (en) * | 2020-04-26 | 2021-02-02 | 重庆富君装饰工程有限公司 | Quick positioning and mounting device for door and window accessories |
| CN215265328U (en) * | 2021-07-02 | 2021-12-21 | 青岛帅一钢结构有限公司 | Iron tower is with number plate frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6840075B2 (en) * | 2002-12-20 | 2005-01-11 | Avk Industrial Products, Division Of Sps Technologies, Inc. | Quick release/eject drive assembly |
-
2022
- 2022-03-28 CN CN202210310791.2A patent/CN115091400B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004244954A (en) * | 2003-02-14 | 2004-09-02 | Kanto Soken Kk | Anchor bolt installing method |
| CN101642903A (en) * | 2009-08-25 | 2010-02-10 | 神龙汽车有限公司 | Rapid linked self-locking positioning mechanism of multi-vehicle-type assembling platform |
| AU2010214742A1 (en) * | 2009-09-03 | 2011-03-17 | Illinois Tool Works Inc. | Expansion joints |
| CN102085651A (en) * | 2011-01-18 | 2011-06-08 | 苏州工业园区协利塑胶有限公司 | Shrapnel scroll core assembling tool |
| CN202021581U (en) * | 2011-01-18 | 2011-11-02 | 苏州工业园区协利塑胶有限公司 | Assembly tool of shaft core of spring leaf coil |
| CN212397800U (en) * | 2017-06-30 | 2021-01-26 | 日清纺精密机器株式会社 | Pipe piercing device |
| CN207616467U (en) * | 2017-11-02 | 2018-07-17 | 广东精工钢结构有限公司 | A kind of stair assembling jig frame |
| CN108301509A (en) * | 2017-12-29 | 2018-07-20 | 湖南标迪夫节能科技有限公司 | A kind of assembly method of reinforced concrete frame structure |
| CN212444997U (en) * | 2020-04-26 | 2021-02-02 | 重庆富君装饰工程有限公司 | Quick positioning and mounting device for door and window accessories |
| CN215265328U (en) * | 2021-07-02 | 2021-12-21 | 青岛帅一钢结构有限公司 | Iron tower is with number plate frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115091400A (en) | 2022-09-23 |
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