CN215395181U - Pipe looks transversal marking device - Google Patents
Pipe looks transversal marking device Download PDFInfo
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- CN215395181U CN215395181U CN202121545349.5U CN202121545349U CN215395181U CN 215395181 U CN215395181 U CN 215395181U CN 202121545349 U CN202121545349 U CN 202121545349U CN 215395181 U CN215395181 U CN 215395181U
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Abstract
The utility model relates to a device for marking intersecting lines of round pipes, which comprises: the secondary pipe axis positioning structure comprises an inner supporting frame, and at least two supporting legs for supporting on the inner wall of the secondary pipe are arranged on the outer side of the inner supporting frame; the main pipe axis positioning structure comprises a vertical rod, the bottom of the vertical rod is fixedly connected with the inner support frame, and the top of the vertical rod is fixedly provided with a transverse round rod; the scribing execution structure comprises a movable sleeve, the movable sleeve is movably sleeved on the transverse round rod in a sliding and rotating mode, a connecting rod is connected to the movable sleeve, one end of the connecting rod is fixedly connected with the movable sleeve, and a scribing plate is fixedly arranged at the other end of the connecting rod. The utility model has simple principle, easy processing, convenient operation and convenient assembly and disassembly when in use, and can obviously improve the construction efficiency; in long-term field use, the material processing cost is obviously reduced, and the method can be widely used for determining and processing the steel pipe intersecting line in a construction field.
Description
Technical Field
The utility model relates to the technical field of steel pipe processing, in particular to a circular pipe intersecting line marking device.
Background
The steel pipe support is an indispensable temporary structure in the bridge construction process, steel pipes are commonly found in the steel pipe support structure, and how to quickly and accurately determine the processing and welding of the steel pipes by intersecting lines of the steel pipes and the safety and stability of the whole support are very important.
At present, a large-scale numerical control lathe is mostly adopted for processing intersecting lines, a steel pipe component to be processed is integrally placed on a numerical control lathe processing device, and intersecting line parameters are input through program software to determine and cut the steel pipe intersecting lines. Although the intersecting line processing method can realize the intersecting lines of the steel pipes at different angles, the clamping, the rotation and the cutting of the steel pipes in the processing process of the steel pipes with larger sizes are realized, larger steel pipe processing equipment is often needed, the processing method can only be processed in a production workshop, the implementation is difficult in a construction site, and the production cost is greatly increased if the purchased pipes are transported to a numerical control lathe workshop or the numerical control lathe workshop is established in the construction site.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a device for marking the intersecting line of a circular tube.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a pipe intersection line marking apparatus comprising:
the secondary pipe axis positioning structure comprises an inner supporting frame, and at least two supporting legs for supporting on the inner wall of the secondary pipe are arranged on the outer side of the inner supporting frame;
the main pipe axis positioning structure comprises a vertical rod, the bottom of the vertical rod is fixedly connected with the inner support frame, and the top of the vertical rod is fixedly provided with a transverse round rod;
the scribing execution structure comprises a movable sleeve, the movable sleeve is movably sleeved on the transverse round rod in a sliding and rotating mode, a connecting rod is connected to the movable sleeve, one end of the connecting rod is fixedly connected with the movable sleeve, and a scribing plate is fixedly arranged at the other end of the connecting rod.
Furthermore, the inner support frame is a cross.
Furthermore, the supporting legs are tubular and perpendicular to the plane of the cross.
Further, the connecting plate that pole setting and cross central point put is articulated and articulated department is equipped with angle locking mechanism, and angle locking mechanism is equipped with clamp bolt including being located the arc bar hole on the connecting plate in the pole setting, and clamp bolt passes the setting of arc bar hole.
Furthermore, the horizontal round rod is slidably sleeved outside the vertical rod, the horizontal round rod and the vertical rod are fixed through bolts, and a plurality of screw holes for fixing the horizontal round rod are formed in the vertical rod.
Furthermore, the scribing board is arc-shaped, and the distances from all points on the edge to the axis of the transverse round rod are equal.
Further, the connecting rod includes the screw section, and screw section one end and movable sleeve fixed connection and the inside screw-thread fit of the other end have a screw section, and the marking plate is located the one end that the screw section was kept away from to the screw section.
The utility model has the beneficial effects that: the utility model has simple principle, easy processing, convenient operation and convenient assembly and disassembly when in use, and can obviously improve the construction efficiency; in long-term field use, the material processing cost is obviously reduced, and the method can be widely used for determining and processing the steel pipe intersecting line in a construction field.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a schematic diagram of a connecting rod with a telescopic structure;
FIG. 5 is an enlarged view taken at A in FIG. 1;
in the figure: 1-positioning the structure from the tube axis; 11-inner support frame; 12-a leg; 13-a connecting plate; 2-main pipe axis positioning structure; 21-erecting a rod; 22-a transverse round bar; 23-arc-shaped strip-shaped holes; 24-hold-down bolts; 3-scribing an executive structure; 31-a movable sleeve; 32-connecting rod; 33-a line marking board; 4-a slave tube; 5-main pipe;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown, the present embodiment includes:
the auxiliary pipe axis positioning structure 1 comprises an inner supporting frame 11, the inner supporting frame 11 is a cross, at least two supporting legs 12 used for supporting the inner wall of the auxiliary pipe 4 are arranged on the outer side of the inner supporting frame 11, and the supporting legs 12 are tubular and perpendicular to the plane of the cross, so that the cross is perpendicular to the axis of the auxiliary pipe 4 as far as possible;
the main pipe axis positioning structure 2 comprises a vertical rod 21, the bottom of the vertical rod 21 is fixedly connected with the inner support frame 11, the vertical rod 21 is hinged with the connecting plate 13 in the center of the cross, an angle locking mechanism is arranged at the hinged position of the vertical rod 21 and the connecting plate 13, the angle locking mechanism comprises an arc-shaped strip-shaped hole 23 formed in the connecting plate 13, a pressing bolt 24 is arranged on the vertical rod 21, the pressing bolt 24 penetrates through the arc-shaped strip-shaped hole 23, and the pressing bolt 24 presses the connecting plate 13 through the end of the pressing bolt to fix the angle of the vertical rod 21; a transverse round rod 22 is fixedly arranged at the top of the vertical rod 21, the transverse round rod 22 is sleeved outside the vertical rod 21 in a sliding manner, the transverse round rod 22 and the vertical rod 21 are fixed through bolts, and a plurality of screw holes for fixing the transverse round rod 22 are formed in the vertical rod 21 so as to adjust the distance between the transverse round rod 22 and the cross;
the line marking executing structure 3 comprises a movable sleeve 31, the movable sleeve 31 is movably sleeved on the transverse round rod 22 in a sliding and rotating mode, a connecting rod 32 is connected to the movable sleeve 31, one end of the connecting rod 32 is fixedly connected with the movable sleeve 31, a line marking plate 33 is fixedly arranged at the other end of the connecting rod 32, the line marking plate 33 is arc-shaped, distances between points on the edge and the axis of the transverse round rod 22 are equal, the distances are the radiuses of the outer walls of the main pipes 5, the main pipes 5 shown by dotted lines in the drawing are only virtual positions of the main pipes 5, and the real main pipes 5 are not placed at the positions when the line marking executing structure 3 is operated.
When the auxiliary pipe axis positioning structure is used, the auxiliary pipe axis positioning structure 1 is placed in the auxiliary pipe 4, the relative position of the transverse round rod 22 and the cross is adjusted by adjusting the angle of the vertical rod 21 and the position of the transverse round rod 22 on the vertical rod 21, so that the axis of the transverse round rod 22 is overlapped with the axis of the designed position of the main pipe 5, and then the angle of the vertical rod 21 and the position of the transverse round rod 22 on the vertical rod 21 are fixed. At this time, the movable sleeve 31 can be rotated and pushed to move on the transverse round rod 22, so that the scribing plate 33 is contacted with the outer wall of the slave pipe 4, and the scribing operation is realized. Since the distance between each point of the edge of the scribing plate 33 and the axis of the round bar 22 (i.e. the axis of the designed position of the main pipe 5) is equal and is the radius of the outer wall of the main pipe 5, the line drawn from the outer wall of the pipe 4 by the scribing plate 33 is the intersecting line of the pipe 4 and the main pipe 5.
In addition, in order to widen the application range of the present invention, the connecting rod 32 may also adopt a telescopic structure, in which the connecting rod 32 includes a screw cylinder section, one end of the screw cylinder section is fixedly connected with the movable sleeve 31, and the other end is internally screw-engaged with a screw rod section, in which the scribing plate 33 needs to be replaced by a scribing pen, the scribing pen is located at one end of the screw rod section far from the screw cylinder section, and the scribing pen is parallel to the axis of the transverse round rod 22, so that the scribing work of various main pipes 5 can be realized by adjusting the length of the connecting rod 32.
Similarly, each supporting leg of the cross can adopt the thread telescopic structure to adapt to the marking work of the slave pipes 4 with different pipe diameters.
The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.
Claims (7)
1. A device for marking intersecting lines of round pipes is characterized by comprising:
the auxiliary pipe axis positioning structure (1) comprises an inner supporting frame (11), and at least two supporting feet (12) for supporting on the inner wall of the auxiliary pipe (4) are arranged on the outer side of the inner supporting frame (11);
the main pipe axis positioning structure (2), the main pipe axis positioning structure (2) comprises an upright rod (21), the bottom of the upright rod (21) is fixedly connected with the inner support frame (11), and the top of the upright rod (21) is fixedly provided with a transverse round rod (22);
the line marking executing structure (3) comprises a movable sleeve (31), the movable sleeve (31) is movably sleeved on the transverse round rod (22) in a sliding and rotating mode, a connecting rod (32) is connected to the movable sleeve (31), one end of the connecting rod (32) is fixedly connected with the movable sleeve (31), and a line marking plate (33) is fixedly arranged at the other end of the connecting rod (32).
2. A device for scoring intersecting lines of circular pipes according to claim 1, wherein the inner support frame (11) is a cross.
3. A device for scoring intersecting lines of circular pipes according to claim 2, characterized in that the legs (12) are tubular and perpendicular to the plane of the cross.
4. The device for marking the intersecting line of the circular pipes as claimed in claim 2, wherein the upright rod (21) is hinged with the connecting plate (13) at the central position of the cross, an angle locking mechanism is arranged at the hinged position, the angle locking mechanism comprises an arc-shaped strip-shaped hole (23) formed in the connecting plate (13), a pressing bolt (24) is arranged on the upright rod (21), and the pressing bolt (24) penetrates through the arc-shaped strip-shaped hole (23).
5. The device for marking the intersecting line of the circular pipes as claimed in claim 1, wherein the round bar (22) is slidably sleeved outside the upright post (21), the round bar (22) and the upright post (21) are fixed by bolts, and the upright post (21) is provided with a plurality of screw holes for fixing the round bar (22).
6. A device for scoring intersecting lines of circular tubes as claimed in claim 1, wherein the scoring plate (33) is arc-shaped and the points of the edge are equidistant from the axis of the cross bar (22).
7. The device for marking intersecting lines of round pipes as claimed in claim 1, wherein the connecting rod (32) comprises a screw barrel section, one end of the screw barrel section is fixedly connected with the movable sleeve (31) and the other end of the screw barrel section is internally and threadedly matched with a screw rod section, and the marking plate (33) is positioned at one end of the screw rod section far away from the screw barrel section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121545349.5U CN215395181U (en) | 2021-07-08 | 2021-07-08 | Pipe looks transversal marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121545349.5U CN215395181U (en) | 2021-07-08 | 2021-07-08 | Pipe looks transversal marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215395181U true CN215395181U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121545349.5U Active CN215395181U (en) | 2021-07-08 | 2021-07-08 | Pipe looks transversal marking device |
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| Country | Link |
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| CN (1) | CN215395181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427459A (en) * | 2021-07-08 | 2021-09-24 | 中国建筑第六工程局有限公司 | Pipe looks transversal marking device |
-
2021
- 2021-07-08 CN CN202121545349.5U patent/CN215395181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427459A (en) * | 2021-07-08 | 2021-09-24 | 中国建筑第六工程局有限公司 | Pipe looks transversal marking device |
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