CN115582815A - Novel reference line marking device and method for track installation - Google Patents
Novel reference line marking device and method for track installation Download PDFInfo
- Publication number
- CN115582815A CN115582815A CN202211309987.6A CN202211309987A CN115582815A CN 115582815 A CN115582815 A CN 115582815A CN 202211309987 A CN202211309987 A CN 202211309987A CN 115582815 A CN115582815 A CN 115582815A
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- reference line
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 39
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of marking devices, in particular to a novel reference line marking device and method for track installation. A novel reference line marking device for track installation comprises an installation plate fixed on a large disc of a beveling machine, wherein a waist groove is arranged on the outer wall of the installation plate in a penetrating manner, and a pipe body is arranged on the waist groove in a penetrating manner; the outer wall threaded connection of body has the mounting, and the mounting distributes in the both sides of mounting panel, and sliding connection has the movable block in the body, is equipped with the elastic component on the movable block, and the movable block below is provided with the alloy marking off tool bit that is used for drawing off on steel pipeline surface. When the steel pipeline chamfering machine is used, the large disc of the chamfering machine is started to rotate, a circular reference line parallel to the end face of the groove can be scribed on the surface of the steel pipeline by the alloy scribing tool bit, and the alloy scribing tool bit is stably pushed by the first spring, so that the consistency of the depth of the reference line can be ensured, the scribing is clear, the line breakage can not occur, and the using effect is good.
Description
Technical Field
The invention relates to the technical field of marking devices, in particular to a novel reference line marking device and method for track installation.
Background
In the urban rail transit construction field, in order to carry out full-automatic ultrasonic detection to full-automatic welded joint more effectively, then need draw a parallel and equidistance reference line in the groove terminal surface after groove preparation is accomplished to can effectively implement full-automatic ultrasonic detection when the facing welding deviates from the groove central line.
At present, most of detection reference lines in automatic welding construction sites at home and abroad are drawn manually by adopting a portable scriber, the drawing cannot be completed at one time due to human factors, the size of the pipe diameter and the external environment in the operation process, and the conditions of unclear reference line, non-parallel (turning) between the reference line and the end face of a groove, large error of the reference line or non-standard double lines and the like are caused by limited operation positions, pause in the operation process and uneven pressing force. The precision error of the reference line is often difficult to be accurately controlled, so that a series of progress quality problems such as low detection map quality, high rescan rate, reduced defect detection rate and the like are caused and need to be improved.
If chinese utility model CN201320300945.6 discloses hand-held type hole edge is apart from marking device, including marking pen, a holder, a main part, remove the support, adjusting screw, the end cover, the main part left end face is provided with the locating surface of hugging closely the part edge when marking off, removal support one end in the middle of the main part even has the holder, the other end even has adjusting screw, the disc system has the screw outside the left section of adjusting screw, the right side section is used for manual pivoted stalk portion, the adjusting screw middle part is a ring flange, the end cover inboard has the corresponding cavity that holds the ring flange, the end cover is opened there is the through-hole, the end cover suit is at adjusting screw's stalk portion and links firmly at the main part right-hand member, the holder includes collet chuck and nut, marking pen dress is in the collet chuck of holder. The handheld hole edge distance marking device is easy to have the problems of unclear reference lines, deflection, large errors, double lines and the like which do not reach the standard.
Disclosure of Invention
Therefore, the invention aims to provide a novel reference line marking device and a novel reference line marking method for track installation, so as to solve the problems that a handheld marking device cannot always complete marking at one time, and the reference line is not clear, is inclined, has large error, does not reach the standard, and the like.
The technical scheme of the invention is as follows: a novel reference line marking device for track installation comprises an installation plate fixed on a large disc of a beveling machine, wherein a waist groove penetrates through the outer wall of the installation plate, and a pipe body penetrates through the waist groove;
the outer wall threaded connection of body have the mounting, the mounting distributes in the both sides of mounting panel, sliding connection has the movable block in the body, the movable block on be equipped with the elastic component, movable block below be provided with and be used for at steel pipeline surface lineation's alloy marking off tool bit.
As a further scheme of the invention, the fixing piece comprises a first nut and a second nut, and the first nut and the second nut are respectively in threaded connection with two sides of the mounting plate.
As a further scheme of the patent of the invention, the elastic part comprises a first spring, the top of the movable block is provided with the first spring, the top end of the pipe body is in threaded connection with a second plug, and the top end of the first spring is abutted against the bottom of the second plug.
As a further scheme of the invention, the bottom end of the pipe body is in threaded connection with a first plug, the first plug is provided with a first through hole matched with the alloy scribing bit, and the bit end of the alloy scribing bit penetrates out of the first through hole.
As a further scheme of the invention, one end of the alloy scribing cutter head, which faces the movable block, is fixedly connected with a limiting piece, the outer wall of the alloy scribing cutter head is sleeved with a second spring, and the second spring is positioned between the first plug and the limiting piece.
As a further scheme of the invention, the top of the movable block is fixedly connected with a core rod, the first spring is sleeved on the outer wall of the core rod, and the end face of the second plug is provided with a second through hole matched with the core rod in a penetrating manner.
As a further scheme of the invention, the outer wall of the movable block is provided with a positioning pin in a penetrating manner, the outer wall of the pipe body is symmetrically provided with two L-shaped grooves in a penetrating manner, and two ends of the positioning pin penetrate out of the pipe body through the corresponding L-shaped grooves.
As a further proposal of the invention, the axes of the pipe body, the alloy marking tool bit and the core bar are all on the same straight line.
As a further scheme of the invention, the mounting plate is fixed on a large disc of the beveling machine through bolts.
The method of the novel reference line marking device for track installation comprises the following steps: earlier with the locating pin card in the horizontal position in L type groove, in order to draw the alloy marking tool bit into the body, and carry on spacingly to the movable block in the body, later with steel pipe installation groove on the beveling machine, after accomplishing the groove, move the locating pin to the vertical position in L type groove in, the alloy marking tool bit can support under the promotion of first spring on the steel pipe surface this moment, the big dish of restart beveling machine rotates, can utilize the alloy marking tool bit to draw out the circular reference line that parallels with the groove terminal surface on the steel pipe surface one time.
Compared with the prior art, the beneficial effects are:
when the large disc of the beveling machine is started to rotate, the alloy scribing cutter head can be used for scribing a circular reference line parallel to the end face of the bevel on the surface of the steel pipeline, and the alloy scribing cutter head is stable in thrust from the first spring, so that the consistency of the depth of the reference line can be ensured, the scribing is clear, the line breakage condition cannot occur, and the using effect is good.
According to the invention, the pipe body is fixed at different positions in the waist groove, so that the spacing distance between the marked reference line and the end face of the groove of the steel pipeline can be adjusted, and the spacing distance between the pipe body and the steel pipeline can be adjusted by adjusting the positions of the first nut and the second nut on the pipe body, so that the steel pipelines with different pipe diameters can be conveniently adapted, and the marking depth of the reference line can be easily controlled.
For a better understanding and practice, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is an exploded view of the overall structure of the present invention.
FIG. 3 is a schematic view of the installation position of the present invention on a beveling machine.
The device comprises a mounting plate 1, a waist groove 2, a pipe body 3, a first nut 4, a second nut 5, a core bar 6, a movable block 7, a first spring 8, an alloy scribing cutter head 9, a second spring 10, a first plug 11, a second plug 12, an L-shaped groove 13, a positioning pin 14, a beveling machine 15, a large disc 16, a steel pipeline 17 and a limiting piece 18.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. Several embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.
The invention is described in detail below with reference to the figures and examples.
As shown in fig. 1-3, a novel reference line marking device for track installation comprises an installation plate 1 fixed on a large disc 16 of a beveling machine 15, wherein a waist groove 2 is arranged on the outer wall of the installation plate 1 in a penetrating manner, and a pipe body 3 is arranged on the waist groove 2 in a penetrating manner;
the outer wall threaded connection of body 3 has the mounting, and the mounting distributes in the both sides of mounting panel 1, and sliding connection has movable block 7 in the body 3, is equipped with the elastic component on the movable block 7, and movable block 7 below is provided with the alloy marking off tool bit 9 that is used for marking off on steel pipeline surface.
In this embodiment, specifically, the fixing member includes a first nut 4 and a second nut 5, and the first nut 4 and the second nut 5 are respectively screwed to two sides of the mounting plate 1.
In this embodiment, fix body 3 through the different positions in waist groove 2, can adjust the spacing distance between reference line and the 17 groove end faces of steel pipeline of drawing, through adjusting the position of first nut 4 and second nut 5 on body 3, can adjust the spacing distance between body 3 and steel pipeline 17 to the steel pipeline 17 of the different pipe diameters of adaptation of being convenient for, and the marking off degree of depth of easy control reference line.
Specifically, the elastic component includes first spring 8, and the top of movable block 7 is provided with first spring 8, and the top threaded connection of body 3 has second plug 12, and the top of first spring 8 offsets with the bottom of second plug 12. The bottom end of the pipe body 3 is in threaded connection with a first plug 11, a first through hole matched with the alloy scribing bit 9 is formed in the first plug 11, and the bit end of the alloy scribing bit 9 penetrates out of the first through hole.
In this embodiment, because the thrust that comes from first spring 8 that alloy marking off tool bit 9 received is comparatively stable, consequently can ensure the uniformity of reference line depth for the marking off is clear, the condition of broken string can not appear, excellent in use effect.
Specifically, one end of the alloy scribing cutter head 9, which faces the movable block 7, is fixedly connected with a limiting piece 18, a second spring 10 is sleeved on the outer wall of the alloy scribing cutter head 9, and the second spring 10 is located between the first plug 11 and the limiting piece 18.
In this embodiment, through the arrangement of the second spring 10 and the limiting piece 18, the length of the alloy scribing bit 9 extending out of the first plug 11 can be limited, and the second spring 10 can offset part of the thrust from the first spring 8, so as to avoid the over-deep scratch of the alloy scribing bit 9 on the steel pipeline 17.
Specifically, the top of the movable block 7 is fixedly connected with a core rod 6, the first spring 8 is sleeved on the outer wall of the core rod 6, and the end face of the second plug 12 penetrates through a second through hole matched with the core rod 6. Through the setting of core bar 6, can play limiting displacement to first spring 8, the fenestrate setting of second can avoid core bar 6 to cause the interference to the stroke of movable block 7 in body 3, and utilizes core bar 6 and the fenestrate cooperation of second, can play good guide effect to movable block 7.
Specifically, the outer wall of movable block 7 runs through and is provided with locating pin 14, and the outer wall symmetry of body 3 runs through and is provided with two L type grooves 13, and body 3 is worn out by the L type groove 13 that corresponds at the both ends of locating pin 14. Through the cooperation of locating pin 14 and L type groove 13, when blocking locating pin 14 in the horizontal position in L type groove 13, can take in the body 3 with alloy marking off tool bit 9 to carry on spacingly to movable block 7 in body 3.
In this embodiment, the axes of the tube 3, the alloy scribing bit 9 and the core bar 6 are all on the same straight line. The mounting plate 1 is fixed on a large disc 16 of a beveling machine 15 through bolts. The axes of the pipe body 3, the alloy scribing cutter head 9 and the core rod 6 are on the same straight line, so that the matching of parts is more convenient, the mounting plate 1 is fixed on the large disc 16 of the beveling machine 15 through bolts in a simple and direct manner, and the mounting and dismounting are convenient.
The working principle of the invention is as follows:
the method of the novel reference line marking device for track installation comprises the following steps: during the use, earlier with locating pin 14 card in the horizontal position of L type groove 13, in order to take in alloy marking off tool bit 9 in body 3, and carry out spacingly to movable block 7 in body 3, later install steel pipe 17 and carry out the groove on beveling machine 15, after accomplishing the groove, remove locating pin 14 to the vertical position in L type groove 13 in, alloy marking off tool bit 9 can support under the promotion of first spring 8 on steel pipe 17 surface this moment, start the big dish 16 rotation of beveling machine 15 again, can utilize alloy marking off tool bit 9 to draw out the circular reference line that parallels with the groove terminal surface on steel pipe 17 surface. And because the alloy marking tool bit 9 receives the thrust that comes from first spring 8 comparatively stable, consequently can ensure the uniformity of reference line depth for the marking off is clear, the condition of broken string can not appear, excellent in use effect.
In addition, in the invention, the pipe body 3 is fixed at different positions in the waist groove 2, so that the spacing distance between the marked reference line and the end face of the groove of the steel pipeline 17 can be adjusted, and the spacing distance between the pipe body 3 and the steel pipeline 17 can be adjusted by adjusting the positions of the first nut 4 and the second nut 5 on the pipe body 3, thereby being convenient for adapting to the steel pipelines 17 with different pipe diameters and being easy to control the marking depth of the reference line.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A novel reference line marking device for track installation is characterized by comprising an installation plate (1) fixed on a large disc (16) of a beveling machine (15), wherein a waist groove (2) penetrates through the outer wall of the installation plate (1), and a pipe body (3) penetrates through the waist groove (2);
the outer wall threaded connection of body (3) have the mounting, the mounting distributes in the both sides of mounting panel (1), body (3) sliding connection has movable block (7), movable block (7) on be equipped with the elastic component, movable block (7) below be provided with and be used for drawing a line alloy marking off tool bit (9) at steel pipeline surface.
2. The novel track-mounting reference line marking device as claimed in claim 1, wherein: the fixing piece comprises a first nut (4) and a second nut (5), wherein the first nut (4) and the second nut (5) are respectively in threaded connection with two sides of the mounting plate (1).
3. The novel track-mounting reference line marking device as claimed in claim 2, wherein: the elastic piece include first spring (8), the top of movable block (7) is provided with first spring (8), the top threaded connection of body (3) has second plug (12), the top of first spring (8) offsets with the bottom of second plug (12).
4. The novel reference line marking device for track installation according to claim 3, wherein: the bottom end of the pipe body (3) is in threaded connection with a first plug (11), a first through hole matched with the alloy scribing tool bit (9) is formed in the first plug (11), and the tool bit end of the alloy scribing tool bit (9) penetrates out of the first through hole.
5. The novel track-mounting reference line marking device as claimed in claim 4, wherein: the alloy scribing cutter head (9) is fixedly connected with a limiting piece (18) towards one end of the movable block (7), a second spring (10) is sleeved on the outer wall of the alloy scribing cutter head (9), and the second spring (10) is located between the first plug (11) and the limiting piece (18).
6. The novel reference line marking device for track installation according to claim 5, characterized in that: the top of the movable block (7) is fixedly connected with a core rod (6), the first spring (8) is sleeved on the outer wall of the core rod (6), and the end face of the second plug (12) penetrates through a second through hole matched with the core rod (6).
7. The novel track-mounting reference line marking device as claimed in claim 6, wherein: the outer wall of movable block (7) run through and be provided with locating pin (14), the outer wall symmetry of body (3) runs through and is provided with two L type grooves (13), body (3) are worn out by L type groove (13) that correspond at the both ends of locating pin (14).
8. The novel reference line marking device for track installation according to claim 7, characterized in that: the axes of the pipe body (3), the alloy scribing cutter head (9) and the core rod (6) are all on the same straight line.
9. The novel reference line marking device for track installation according to claim 8, wherein: the mounting plate (1) is fixed on a large disc (16) of the beveling machine (15) through bolts.
10. The method for applying the novel track-mounted reference line marking device as claimed in claim 9, characterized by comprising the following steps: the positioning pin (14) is clamped in the horizontal position of the L-shaped groove (13) firstly, the alloy scribing bit (9) is collected into the pipe body (3), the movable block (7) is limited in the pipe body (3), then the steel pipeline is arranged on a beveling machine (15) to be beveled, after the beveling is completed, the positioning pin (14) is moved to the vertical position of the L-shaped groove (13), the alloy scribing bit (9) can be pushed by a first spring (8) to abut against the surface of the steel pipeline at the moment, a large disc (16) of the beveling machine (15) is restarted to rotate, and a circular reference line parallel to the end face of the beveled edge can be scribed on the surface of the steel pipeline by the alloy scribing bit (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211309987.6A CN115582815A (en) | 2022-10-25 | 2022-10-25 | Novel reference line marking device and method for track installation |
| ZA2023/07176A ZA202307176B (en) | 2022-10-25 | 2023-07-18 | A novel reference line scribing device and method for rail installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211309987.6A CN115582815A (en) | 2022-10-25 | 2022-10-25 | Novel reference line marking device and method for track installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115582815A true CN115582815A (en) | 2023-01-10 |
Family
ID=84782079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211309987.6A Pending CN115582815A (en) | 2022-10-25 | 2022-10-25 | Novel reference line marking device and method for track installation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115582815A (en) |
| ZA (1) | ZA202307176B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB863437A (en) * | 1958-08-22 | 1961-03-22 | P G Lodge And Company Ltd | Line marker |
| CN110802568A (en) * | 2019-11-28 | 2020-02-18 | 徐州马龙节能环保设备有限公司 | Marking device for marking on plane and working method thereof |
| CN112264983A (en) * | 2020-10-16 | 2021-01-26 | 广州黄船海洋工程有限公司 | Anchor lip curved groove scribing tool and using method thereof |
| CN213259468U (en) * | 2020-09-30 | 2021-05-25 | 上海市特种设备监督检验技术研究院 | Pipeline marking structure and marking device |
| CN214643582U (en) * | 2021-04-21 | 2021-11-09 | 山西新景矿煤业有限责任公司 | Pipeline scribing device |
-
2022
- 2022-10-25 CN CN202211309987.6A patent/CN115582815A/en active Pending
-
2023
- 2023-07-18 ZA ZA2023/07176A patent/ZA202307176B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB863437A (en) * | 1958-08-22 | 1961-03-22 | P G Lodge And Company Ltd | Line marker |
| CN110802568A (en) * | 2019-11-28 | 2020-02-18 | 徐州马龙节能环保设备有限公司 | Marking device for marking on plane and working method thereof |
| CN213259468U (en) * | 2020-09-30 | 2021-05-25 | 上海市特种设备监督检验技术研究院 | Pipeline marking structure and marking device |
| CN112264983A (en) * | 2020-10-16 | 2021-01-26 | 广州黄船海洋工程有限公司 | Anchor lip curved groove scribing tool and using method thereof |
| CN214643582U (en) * | 2021-04-21 | 2021-11-09 | 山西新景矿煤业有限责任公司 | Pipeline scribing device |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202307176B (en) | 2024-03-27 |
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