CN219685582U - Steel pipe outer wall setting-out appurtenance - Google Patents
Steel pipe outer wall setting-out appurtenance Download PDFInfo
- Publication number
- CN219685582U CN219685582U CN202320621925.2U CN202320621925U CN219685582U CN 219685582 U CN219685582 U CN 219685582U CN 202320621925 U CN202320621925 U CN 202320621925U CN 219685582 U CN219685582 U CN 219685582U
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- Prior art keywords
- arc
- plate
- sliding plate
- steel pipe
- shaped
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000005452 bending Methods 0.000 claims abstract description 25
- 230000004323 axial length Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000003550 marker Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
Abstract
The utility model relates to an auxiliary tool for drawing lines on the outer wall of a steel pipe, which is provided with an arc slide plate, wherein the arc surface of the arc slide plate is downward, and a first connecting plate is welded at the right middle position of the arc edge at one side of the arc slide plate; the V-shaped bending plate is arranged at the right side of the arc sliding plate, the right side of the arc sliding plate is provided with a left side and a right side, the left side and the right side of the arc sliding plate are respectively provided with a right side, the right side and the left side of the arc sliding plate are respectively provided with a left side and a right side, the right side of the arc sliding plate is respectively provided with a right side, the left side and the right side of the arc sliding plate are respectively provided with a left side and a right side, and the left side and the right side of the arc sliding plate are respectively provided with a right side; the convenient operation tool which is completely self-designed is manufactured by utilizing leftover materials of workshops in actual manufacturing, is convenient and quick to operate, flexible and efficient, can assist operators to quickly draw circumferential lines on the outer wall of the round steel pipe, has high accuracy, and has good practical use and popularization values.
Description
Technical Field
The utility model relates to the technical field of machining assistance of steel structure pipe fittings, in particular to an auxiliary tool for drawing lines on the outer wall of a steel pipe.
Background
In a steel structure part production workshop, a plurality of longer round steel pipes with larger sizes are processed into steel beam steel columns, before various processing is carried out on round steel pipe blanks, staff can mark and mark on the outer wall of the round steel pipe by using chalks or marker pens according to actual needs so as to cut, cut or vertex weld and the like, a straight line is drawn along the outer wall, a circle line is drawn along the outer wall, the straight line is relatively well operated, a ruler is used for marking the line, but the operation along the outer wall is inconvenient, at present, in an actual working site, many workers hold coil and then draw circumferences along the line, or a section of short line is drawn, all short lines are connected together to form a circle line, the operation is troublesome, the drawn circle line is not necessarily ensured to be a real circle line, and a large error exists, and at present, a set of really simple and easy tool is not available for people.
Disclosure of Invention
The utility model aims at providing the auxiliary tool for drawing the outer wall of the steel pipe, which is very simple to operate, efficient and convenient.
The specific scheme of the utility model is as follows: the auxiliary tool for drawing the line on the outer wall of the steel pipe is provided with an arc slide plate, wherein the arc surface of the arc slide plate is downward arranged, and a first connecting plate is welded at the right middle position of the arc edge on one side of the arc slide plate; the novel arc skateboard is characterized by further comprising a V-shaped bending plate, wherein the V-shaped angle of the V-shaped bending plate is downward, a second connecting plate is welded at the right middle part of one side edge of the V-shaped bending plate, the second connecting plate is connected with the first connecting plate through a connecting bolt and a nut, and the lowest edge lines of the left side and the right side of the V-shaped bending plate are arranged in a coplanar mode with the bottom arc surface of the arc skateboard.
Furthermore, a door-shaped frame handle is arranged in the middle of the top of the V-shaped bending plate and is used for being held by an operator.
Furthermore, the arc edge of the outer side edge of the arc sliding plate is also provided with an arc line drawing backup plate, and the height of the arc line drawing backup plate is larger than twice the thickness of the arc sliding plate.
Further, in the utility model, the axial length of the arc sliding plate is smaller than that of the V-shaped bending plate, and the arc length of the arc sliding plate is larger than 1/3 circumference and smaller than 1/2 circumference.
The convenient operation tool which is completely self-designed is manufactured by utilizing leftover materials of workshops in actual manufacturing, is convenient and quick to operate, flexible and efficient, can assist operators to quickly draw circumferential lines on the outer wall of the round steel pipe, has high accuracy, and has good practical use and popularization values.
Drawings
FIG. 1 is a schematic view of the front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic top view of the present utility model in use.
In the figure: the device comprises a 1-arc sliding plate, a 2-arc drawing line backup plate, a 3-V-shaped bending plate, 4-connecting bolts, a 5-gate-shaped frame handle, 6-second connecting plates, 7-first connecting plates, 8-round steel pipes and 9-arc drawing lines.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent in the drawings of the present utility model, wherein it is to be understood that the embodiments described are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", "inner", "outer", and the like indicate an orientation or a positional relationship based on that shown in the drawings, or an orientation or a positional relationship in which the inventive product is conventionally put in use, merely for convenience of describing the present utility model or simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured or operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, the utility model relates to an auxiliary tool for drawing lines on the outer wall of a steel pipe, which is provided with an arc slide plate 1, wherein the arc surface of the arc slide plate is downward arranged, and furthermore, the arc edge of the outer side edge of the arc slide plate is also provided with an arc drawing line backup plate 2, the height of the arc drawing line backup plate is more than twice the thickness of the arc slide plate, and a first connecting plate 7 is welded at the right middle position of the arc edge of one side of the arc slide plate; the V-shaped bending plate 3 is arranged, the V-shaped angle of the V-shaped bending plate is downward, a second connecting plate 6 is welded at the right middle part of one side edge of the V-shaped bending plate, the second connecting plate is connected with the first connecting plate through a connecting bolt 4 and a nut, and the lowest edge lines of the left side and the right side of the V-shaped bending plate are arranged coplanar with the bottom arc surface of the arc slide plate; further, in the utility model, the axial length of the arc sliding plate is smaller than that of the V-shaped bending plate, and the arc length of the arc sliding plate is larger than 1/3 circumference and smaller than 1/2 circumference.
Further, in the utility model, a door frame handle 5 is arranged in the middle of the top of the V-shaped bending plate, and the door frame handle is used for an operator to hold.
The utility model is used as a completely self-made tool device, and is operated as follows when in actual use:
firstly, placing a round steel pipe to be drawn on a shelf or an operating table, and an operator frames the V-shaped bending plate on the outer wall of the round steel pipe, wherein the lowest point edge lines on the two sides of the V-shaped bending plate are arranged coplanar with the bottom arc surface of the arc sliding plate, when the bottom arc surface of the arc sliding plate is attached to the round steel pipe, the lowest point edge lines on the two sides of the V-shaped bending plate are also attached to the outer wall of the round steel pipe, and at the moment, the operator can draw a very smooth line along the arc drawing backup plate 2 by holding a marker pen or chalk, so that the drawn arc drawing line 9 and the circumference line are very matched accurately, and the error rate of processing according to the arc drawing line in the later period is greatly reduced.
According to the utility model, the door-shaped frame handle is arranged in the middle of the top of the V-shaped bending plate, so that an operator can hold the door-shaped bending plate by hand to perform line drawing operation very conveniently.
When the tool is used for drawing a line, only one section of circumferential arc is drawn, and if the operator wants to draw a relatively long arc, the operator can continue drawing the arc by rotating and moving a certain distance along the previously drawn section of arc by holding the arc sliding plate, so that the tool is very convenient to operate.
The convenient operation tool which is completely self-designed is manufactured by utilizing leftover materials of workshops in actual manufacturing, is convenient and quick to operate, flexible and efficient, can assist operators to quickly draw circumferential lines on the outer wall of the round steel pipe, has high accuracy, and has good practical use and popularization values.
Claims (4)
1. The utility model provides a steel pipe outer wall setting-out appurtenance which characterized in that: the arc-shaped sliding plate is provided with an arc-shaped sliding plate, the arc surface of the arc-shaped sliding plate is downward, and a first connecting plate is welded at the right middle position of the arc edge of one side of the arc-shaped sliding plate; the novel arc skateboard is characterized by further comprising a V-shaped bending plate, wherein the V-shaped angle of the V-shaped bending plate is downward, a second connecting plate is welded at the right middle part of one side edge of the V-shaped bending plate, the second connecting plate is connected with the first connecting plate through a connecting bolt and a nut, and the lowest edge lines of the left side and the right side of the V-shaped bending plate are arranged in a coplanar mode with the bottom arc surface of the arc skateboard.
2. The auxiliary tool for drawing lines on the outer wall of a steel pipe according to claim 1, wherein: the middle of the top of the V-shaped bending plate is provided with a gate-shaped frame handle which is used for an operator to hold.
3. The auxiliary tool for drawing lines on the outer wall of a steel pipe according to claim 1, wherein: the outer side edge circular arc edge of circular arc slide still is provided with circular arc drawing line backup plate, and the height of this circular arc drawing line backup plate is greater than the double of circular arc slide thickness.
4. The auxiliary tool for drawing lines on the outer wall of a steel pipe according to claim 1, wherein: the axial length of the arc sliding plate is smaller than that of the V-shaped bending plate, and the arc length of the arc sliding plate is larger than 1/3 circumference and smaller than 1/2 circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621925.2U CN219685582U (en) | 2023-03-27 | 2023-03-27 | Steel pipe outer wall setting-out appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621925.2U CN219685582U (en) | 2023-03-27 | 2023-03-27 | Steel pipe outer wall setting-out appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685582U true CN219685582U (en) | 2023-09-15 |
Family
ID=87961963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320621925.2U Active CN219685582U (en) | 2023-03-27 | 2023-03-27 | Steel pipe outer wall setting-out appurtenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685582U (en) |
-
2023
- 2023-03-27 CN CN202320621925.2U patent/CN219685582U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |