CN107263431A - A kind of tank car manhole line-plotting device - Google Patents
A kind of tank car manhole line-plotting device Download PDFInfo
- Publication number
- CN107263431A CN107263431A CN201710479394.7A CN201710479394A CN107263431A CN 107263431 A CN107263431 A CN 107263431A CN 201710479394 A CN201710479394 A CN 201710479394A CN 107263431 A CN107263431 A CN 107263431A
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- setting
- bar
- tank car
- rotating bar
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to manhole scribing techniques field, it is a kind of manhole line-plotting device of tank car, including mobile jib, mobile jib bottom is connected with fixed supporting leg, mobile jib lower end, which is located above fixed supporting leg, is slidably fitted with movable supporting legs, movable supporting legs are fixed by fastening bolt, rotating bar is installed in the middle part of mobile jib, drive device is connected between rotating bar and mobile jib, the other end of rotating bar is slidably fitted with setting-out bar, double end swivel nut has been connected through a screw thread in the middle part of rotating bar, the top of setting-out bar is provided with projection, the bottom of setting-out bar is provided with detail pen, reasonable in design of the present invention, it is easy to use, setting-out manhole size can be adjusted, it is small that manhole draws the accurate error of system, it is flexible that small volume carries operation, it is high using motor driving automaticity.
Description
Technical field
The present invention relates to a kind of manhole scribing techniques field, specifically a kind of tank car manhole line-plotting device.
Background technology
Everywhere it can be seen that the cleaning of large tank waggon, for convenience filling and cylinder of material, each on road in life
Two to three manhole covers are set more than the roof of tank car, during manufacturing, manhole setting-out cutting are carried out, because interior
Portion space is limited, and cylinder is long, and machine cuts are inconvenient to use, and way typically now is to make people's casement in advance, then
Workman's craft setting-out, because cylinder is mostly circular or variable cross-section shape, when people's casement is attached to setting-out in cylinder, the line actually drawn
Be greater than original size, thus the later stage when being welded often because the error of cutting will be repaired repeatedly, so get off
Waste time and energy, seriously tied down processing and fabricating efficiency.
The content of the invention
In order to avoid with solve the above problems, it is convenient it is accurate on cylinder draw manhole line processed, the present invention proposes a kind of tank
Automobile-used manhole line-plotting device.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of tank car manhole line-plotting device, including mobile jib, the mobile jib lower end are provided with the middle part of support member, the mobile jib
Rotating bar is installed, drive device is provided between the rotating bar and mobile jib, one end of the rotating bar is slidably fitted with picture
Line bar.
It is preferred that, the support member includes the fixed supporting leg being connected with mobile jib bottom, the activity being slidably mounted on mobile jib
Fastening bolt is provided with supporting leg, movable supporting legs, the bottom of the supporting leg is arc surfaced.
It is preferred that, the rotating bar includes the installation set installed with mobile jib activity, the sliding sleeve being slidably installed with setting-out bar, main
It is located on bar below installation set and is connected with limiting plate.
It is preferred that, double end swivel nut has been connected through a screw thread in the middle part of the rotating bar.
It is preferred that, the drive device includes the motor being connected with mobile jib, the driving gear and driving tooth that are connected with motor
Wheel engagement and the driven gear in installation set, the motor are arranged on the installing plate being connected with body frame.
It is preferred that, the setting-out bar upper end is connected with block, and the setting-out bar lower end is connected with projection with holes, described convex
Detail pen is installed on block.
It is preferred that, the mobile jib upper end is cylindric and lower end is to be provided with Anti-slip cover at the top of column shape, the mobile jib.
The present invention, setting-out is rotated by motor-driven rotation bar, and the middle part of setting-out bar can be adjusted by the connection of double end swivel nut
The whole manhole size to be drawn system, setting-out bar is slidably mounted on the free end of rotating bar, when running into curved surface, it is ensured that drawn system
Manhole line size will not change in the horizontal plane, greatly improve the accuracy of manhole setting-out.
The beneficial effects of the invention are as follows：Reasonable in design of the present invention, it is easy to use, setting-out manhole size can be adjusted,
Manhole draws system precisely, and error is small, and small volume carrying operation is flexible, and automaticity height is driven using motor.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is stereogram of the invention；
Fig. 2 is top view of the invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figure 1 to Figure 2, a kind of tank car manhole line-plotting device, including mobile jib 1, it is characterised in that：The mobile jib 1
Lower end is provided with support member, and the middle part of mobile jib 1 is provided with rotating bar 4, driving is provided between the rotating bar 4 and mobile jib 1
Device, one end of the rotating bar 4 is slidably fitted with setting-out bar 5.
In the present invention, the bottom of mobile jib 1 is connected with fixed supporting leg 2, and the top of fixed supporting leg 2, which is provided with, is slidably mounted on mobile jib 1
On movable supporting legs 3, fastening bolt 13 is provided with movable supporting legs 3, in use, by the position for adjusting movable supporting legs 3
Adaptation operating surface is put, movable supporting legs 3 are fixed by fastening bolt 13, this device is supported.
The middle part of mobile jib 1 is provided with rotating bar 4, and rotating bar 4 is movably arranged on body frame 1 by connecting installation set 15, rotates
The other end of bar 4 is by connecting together with sliding sleeve 11 is slidably installed with setting-out bar 5, and the top of setting-out bar 5 is connected with block 5b, makes
Setting-out bar 5 is obtained during sliding up and down without departing from sliding sleeve 11, while the bottom of setting-out bar 5 is connected with projection 5a with holes,
For installing detail pen 12, rotating bar 4 is divided into two parts, and centre linked together using double end swivel nut 6 by screw thread, passed through
Rotation double end swivel nut 6 changes the people's bore dia for system of being drawn.
The lower end of installation set 15 is provided with limiting plate 14 on mobile jib 1, limited in the position of installation set 15, installation set 15
End is connected with driven gear 9, and driven gear 9 engages driving gear 8, and driving gear 8 is connected on motor 7, while motor 7 is pacified
On the installing plate 10 being connected with body frame 1, the top of mobile jib 1 is provided with Anti-slip cover 16.
Application method：Adjustment movable supporting legs 3 coordinate with fixed supporting leg 2, while fastening bolt 13 is locked, whole device is steady
Dingan County is placed on the inner barrel face of wanted setting-out, starts motor 7, drives rotating bar 4 to circle, if it is straight to draw manhole processed
Footpath is changed, and rotation double end swivel nut 6 adjusts setting-out diameter, and the setting-out bar 5 being slidably mounted on sliding sleeve 11 is carried out close to operating surface
Setting-out, slides up and down carry out setting-out, a circle stroke terminates, real with the adaptability of fluctuation setting-out bar 5 of operating surface spatially
The picture system of existing manhole, the size drawn and desired size error are small.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of tank car manhole line-plotting device, including mobile jib (1), it is characterised in that：Mobile jib (1) lower end is provided with support
Rotating bar (4) is installed in the middle part of part, the mobile jib (1), drive device is provided between the rotating bar (4) and mobile jib (1), institute
The one end for stating rotating bar (4) is slidably fitted with setting-out bar (5).
2. a kind of tank car manhole line-plotting device according to claim 1, it is characterised in that：The support member includes and master
Set on the connected fixed supporting leg (2) in bar (1) bottom, the movable supporting legs (3) being slidably mounted on mobile jib (1), movable supporting legs (3)
There is fastening bolt (13).
3. a kind of tank car manhole line-plotting device according to claim 1, it is characterised in that：The rotating bar (4) is also wrapped
Include the installation set (15) installed with mobile jib (1) activity, the sliding sleeve (11) being slidably installed with setting-out bar (5).
4. a kind of tank car manhole line-plotting device according to claim 3, it is characterised in that：In the rotating bar (4)
Portion has been connected through a screw thread double end swivel nut (6).
5. a kind of tank car manhole line-plotting device according to claim 3, it is characterised in that：The drive device include with
The connected motor (7) of mobile jib (1), the driving gear (8) being connected with motor (7), engaged with driving gear (8) and be arranged on installation
Cover the driven gear (9) on (15).
6. a kind of tank car manhole line-plotting device according to claim 1, it is characterised in that：Setting-out bar (5) upper end
Block (5b) is connected with, setting-out bar (5) lower end is provided with detail pen (12).
7. a kind of tank car manhole line-plotting device according to claim 1, it is characterised in that：Mobile jib (1) upper end is
Cylindric and lower end is column shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479394.7A CN107263431A (en) | 2017-06-22 | 2017-06-22 | A kind of tank car manhole line-plotting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479394.7A CN107263431A (en) | 2017-06-22 | 2017-06-22 | A kind of tank car manhole line-plotting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107263431A true CN107263431A (en) | 2017-10-20 |
Family
ID=60068244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479394.7A Pending CN107263431A (en) | 2017-06-22 | 2017-06-22 | A kind of tank car manhole line-plotting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590202A (en) * | 2018-04-18 | 2018-09-28 | 中建八局第建设有限公司 | A kind of construction site top plate positions line-plotting device and top plate positions line drawing method |
| CN108823936A (en) * | 2018-07-25 | 2018-11-16 | 胡振国 | A kind of upper waist labelling apparatus on bag-opening machine |
| CN108999420A (en) * | 2018-07-09 | 2018-12-14 | 谢晋 | Location aid device is used in a kind of construction of gardens flower bed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1991117A (en) * | 1932-12-12 | 1935-02-12 | Porteous Thomas Cossar | Marking or scribing device |
| EP0249943A2 (en) * | 1986-06-20 | 1987-12-23 | Wang Xiao Cheng | Multifunctional contour scriber |
| CN2125487U (en) * | 1992-06-04 | 1992-12-23 | 盛赤锋 | Drawing gauge for intersecting line of circular tube |
| CN201669695U (en) * | 2009-08-07 | 2010-12-15 | 中石化集团管道储运公司徐州管道技术作业分公司 | Portable cylinder orthogonal intersection line drawing gauge |
| CN203993865U (en) * | 2014-08-21 | 2014-12-10 | 金川集团股份有限公司 | A kind of arbitrarily angled pipe communicated wire chalker |
| CN205766085U (en) * | 2016-05-23 | 2016-12-07 | 中国三冶集团有限公司 | A kind of marking off intersecting line instrument |
-
2017
- 2017-06-22 CN CN201710479394.7A patent/CN107263431A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1991117A (en) * | 1932-12-12 | 1935-02-12 | Porteous Thomas Cossar | Marking or scribing device |
| EP0249943A2 (en) * | 1986-06-20 | 1987-12-23 | Wang Xiao Cheng | Multifunctional contour scriber |
| CN2125487U (en) * | 1992-06-04 | 1992-12-23 | 盛赤锋 | Drawing gauge for intersecting line of circular tube |
| CN201669695U (en) * | 2009-08-07 | 2010-12-15 | 中石化集团管道储运公司徐州管道技术作业分公司 | Portable cylinder orthogonal intersection line drawing gauge |
| CN203993865U (en) * | 2014-08-21 | 2014-12-10 | 金川集团股份有限公司 | A kind of arbitrarily angled pipe communicated wire chalker |
| CN205766085U (en) * | 2016-05-23 | 2016-12-07 | 中国三冶集团有限公司 | A kind of marking off intersecting line instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590202A (en) * | 2018-04-18 | 2018-09-28 | 中建八局第建设有限公司 | A kind of construction site top plate positions line-plotting device and top plate positions line drawing method |
| CN108999420A (en) * | 2018-07-09 | 2018-12-14 | 谢晋 | Location aid device is used in a kind of construction of gardens flower bed |
| CN108823936A (en) * | 2018-07-25 | 2018-11-16 | 胡振国 | A kind of upper waist labelling apparatus on bag-opening machine |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |