CN210135859U - Portable pipeline is first operation measuring stick even - Google Patents
Portable pipeline is first operation measuring stick even Download PDFInfo
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- CN210135859U CN210135859U CN201921375555.9U CN201921375555U CN210135859U CN 210135859 U CN210135859 U CN 210135859U CN 201921375555 U CN201921375555 U CN 201921375555U CN 210135859 U CN210135859 U CN 210135859U
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Abstract
The utility model belongs to the technical field of assembly measurement of oilfield pipelines, and particularly relates to a portable pipeline connecting operation measuring rod, which comprises a pipe body, mounting nuts and a lead screw, wherein the pipe body is divided into two sections from the middle part, the two sections of pipe bodies are fixedly connected, two mounting nuts are arranged in each section of pipe body, the mounting nuts are fixedly connected to the inner side of the pipe body, one lead screw is arranged in each section of pipe body, the lead screw is connected with the mounting nuts through thread fit, one end of the lead screw extends out from the end part of the pipe body, a positioning plate is fixedly mounted at the extending end of the lead screw, and four positioning claws; a pair of mutually parallel ruler surfaces are processed on the side surface of the screw rod, and scale marks are processed on the two ruler surfaces; the axis of the lead screw is vertical to the plane of the positioning plate. The accuracy of measuring results of the data of the straight line length and the diagonal line length of the fixed pipe interval by the operator is improved, and the accuracy of measuring results of the data of the straight line length and the diagonal line length of the connecting pipe section by the operator is improved.
Description
Technical Field
The utility model belongs to the technical field of the oil field pipeline group is to measuring, especially, relate to a portable pipeline is first operation measuring stick even.
Background
In the process of large-caliber pipeline joint operation, skill competition and training and teaching, the measurement of the distance between two fixed pipes and the length data of a connecting pipe section is the standard of the whole process. Measuring tools such as a steel plate ruler, a steel tape or a steel disc ruler are usually adopted for data recording in operation, the problems that the measured distance and the pipeline length are frequent in measurement, the data have large deviation and the like are often caused, the calculated data are also wrong, and therefore the gap deviation occurs after the middle connecting pipe section is subjected to blanking, and the later-stage welding quality is affected. Specifically, the disadvantages of the existing pipe measuring tools are as follows:
1) the steel plate ruler is limited by the length of the steel plate ruler, and the steel plate ruler is soft and has no rigidity, so that the measured value is distorted, and the error value is about 3 mm;
2) when the steel tape or the steel disc ruler is used for measurement, the length of the ruler is not limited, but the error of the ruler head is large, and when the diagonal length of a connecting pipe section is measured, the middle ruler body is easy to drop due to the fact that the material of the ruler is soft, and the measurement size is distorted.
3) The measurement readings are very prone to deviation. Due to the fact that error factors exist in the ruler head, the length of the ruler head is usually set to be 100mm in the measuring process, but the size of the set 100mm is usually ignored when an operator reads and calculates, and finally the phenomenon of serious deviation of a connecting pipe section is caused.
In order to change a plurality of adverse factors caused by measurement, a portable pipeline measuring rod is developed, and the problems are solved through accurate data measurement of the measuring rod.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable pipeline is first operation measuring stick even to solve the problem that proposes among the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides a portable pipeline is first operation measuring stick even, including body, mounting nut and lead screw, the body is two sections from the middle part, two sections body fixed connection, be provided with two mounting nuts in each section body, mounting nut fixed connection is in the body inboard, each section body is internal to be provided with a lead screw respectively, the lead screw through screw-thread fit with mounting nut connects, one end of lead screw stretches out from the tip of body, the stretching end fixed mounting of lead screw has the locating plate, processing has four locating claws on the locating plate;
a pair of mutually parallel ruler surfaces are processed on the side surface of the screw rod, and scale marks are processed on the two ruler surfaces;
the axis of the lead screw is vertical to the plane of the positioning plate.
The distance between the two mounting nuts in each section of pipe body is not less than 15 cm. The pipe body is made of square pipes. The two sections of pipe bodies are provided with lugs, and the lugs on the two sections of pipe bodies are connected together through bolts, so that the two sections of pipe bodies are connected together. The end part of one of the two sections of pipe bodies is provided with an inserting positioning part which is inserted into the other section of pipe body. The portable pipeline connecting operation measuring rod further comprises an extension section, and the extension section is fixedly connected between the two sections of pipe bodies. At least one of the elongated sections is provided. And the screw rod is provided with a locking nut, and the locking nut is installed on the screw rod through thread fit.
The utility model has the advantages that:
1. the accuracy of measuring data results of the straight line length and the diagonal line length of the fixed pipe interval by an operator is improved, and the error is +/-0.05 mm;
2. the accuracy of measuring the data results of the straight line length and the diagonal line length of the connecting pipe section by an operator is improved, and the error is +/-0.05 mm;
3. the measuring time is about 15min when the original tool is used for measuring, about 3-5 min when the measuring rod is used for measuring, and the work efficiency is averagely improved by 3-4 times;
4. the labor intensity of measuring personnel is greatly reduced, and the risk that the hand is scratched is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the positioning plate;
FIG. 3 is a cross-sectional view at A in FIG. 1;
fig. 4 is a schematic view of the structure of the elongated section.
In the figure, 1-a pipe body, 2-a mounting nut, 3-a screw rod, 4-a ruler surface, 5-a positioning plate, 6-a positioning claw, 7-an elongated section, 8-an inserting positioning part, 9-a lug and 10-a locking nut.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
this embodiment includes body 1, mounting nut 2 and lead screw 3, and body 1 is two sections from the well part, can with the utility model discloses a length reduces half, is convenient for transport and deposits.
Two sections of pipe bodies 1 are fixedly connected, two mounting nuts 2 are arranged in each section of pipe body 1, and the mounting nuts 2 are fixedly connected to the inner side of the pipe body 1 in a concrete connection mode which can adopt welding, pin connection and the like. A lead screw 3 is arranged in each section of the pipe body 1, and the lead screws 3 are connected with the mounting nuts 2 through thread matching. Two mounting nut 2 support a lead screw 3 and can effectively prevent the lead screw swing, guarantee lead screw 3 and body 1's depth of parallelism, thereby guarantee the utility model discloses a measurement accuracy, preferably, two mounting nut 2's in every section body 1 interval is not less than 15 centimetres.
One end of the screw rod 3 extends out of the end part of the pipe body 1, a positioning plate 5 is fixedly arranged at the extending end of the screw rod 3, and four positioning claws 6 are processed on the positioning plate 5. During the measurement, take two locating plates 5 at the both ends of the pipeline of awaiting measuring, then adjust the length of lead screw 3, make two locating plates 5 clip the pipeline of awaiting measuring, the length that two lead screws 3 stretched out and the inherent length of body 1 are the accurate length of the pipeline of awaiting measuring promptly.
The side processing of lead screw 3 has a pair of chi face 4 that is parallel to each other, all processes scale mark on two chi faces 4, can accurately mark the length that lead screw 3 stretched out through the scale mark, is convenient for obtain the length of the pipeline that awaits measuring fast.
The axis of the screw rod 3 is perpendicular to the plane where the positioning plate 5 is located, so that the positioning plate 5 is ensured to be just attached to the pipe orifice, and the improvement of the measurement precision is facilitated.
The pipe body 1 is made of a square pipe.
The two sections of pipe bodies 1 are provided with lugs 9, and the lugs 9 on the two sections of pipe bodies 1 are connected together through bolts, so that the two sections of pipe bodies 1 are connected together. In addition, other connection modes such as a quick buckle and the like can be adopted.
The end part of one section of the pipe body 1 of the two sections of the pipe bodies 1 is provided with an inserting and positioning part 8, and the inserting and positioning part 8 is inserted into the other section of the pipe body 1.
Portable pipeline even first operation measuring stick still include extension section 7, extension section 7 fixed connection is between two sections bodys 1, extension section 7 can prolong the utility model discloses a length to can measure the longer pipeline of length. The number of the extension sections 7 may be one or more.
The screw rod 3 is provided with a locking nut 10, and the locking nut 10 is installed on the screw rod 3 through thread fit. The screw rod 3 can be fixed through the locking nut 10, and the positioning plate 5 is prevented from rotating to influence the length reading.
Claims (8)
1. The utility model provides a portable pipeline is first operation measuring stick even which characterized in that: the pipe comprises a pipe body (1), mounting nuts (2) and a lead screw (3), wherein the pipe body (1) is divided into two sections from the middle part, the two sections of pipe bodies (1) are fixedly connected, two mounting nuts (2) are arranged in each section of pipe body (1), the mounting nuts (2) are fixedly connected to the inner side of the pipe body (1), one lead screw (3) is arranged in each section of pipe body (1), the lead screw (3) is connected with the mounting nuts (2) through thread fit, one end of the lead screw (3) extends out of the end part of the pipe body (1), a positioning plate (5) is fixedly installed at the extending end of the lead screw (3), and four positioning claws (6) are processed on the positioning plate;
a pair of ruler surfaces (4) which are parallel to each other are machined on the side surface of the lead screw (3), and scale marks are machined on the two ruler surfaces (4);
the axis of the lead screw (3) is vertical to the plane of the positioning plate (5).
2. The portable pipe end-connecting operation measuring rod as claimed in claim 1, wherein: the distance between the two mounting nuts (2) in each section of the pipe body (1) is not less than 15 cm.
3. The portable pipe end-connecting operation measuring rod as claimed in claim 1, wherein: the pipe body (1) is made of a square pipe.
4. The portable pipe end-connecting operation measuring rod as claimed in claim 1, wherein: the two sections of pipe bodies (1) are provided with lugs (9), and the lugs (9) on the two sections of pipe bodies (1) are connected together through bolts, so that the two sections of pipe bodies (1) are connected together.
5. The portable pipe end-connecting operation measuring rod as claimed in claim 1, wherein: the end part of one section of the pipe body (1) of the two sections of the pipe bodies (1) is provided with an inserting and positioning part (8), and the inserting and positioning part (8) is inserted into the other section of the pipe body (1).
6. The portable pipe end-connecting operation measuring rod as claimed in claim 1, wherein: the portable pipeline connecting operation measuring rod further comprises an extension section (7), and the extension section (7) is fixedly connected between the two sections of pipe bodies (1).
7. The portable pipe end-connecting operation measuring rod as claimed in claim 6, wherein: at least one of the elongated sections (7) is provided.
8. The portable pipe end-connecting operation measuring rod as claimed in claim 1, wherein: the screw rod (3) is provided with a locking nut (10), and the locking nut (10) is installed on the screw rod (3) through thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375555.9U CN210135859U (en) | 2019-08-23 | 2019-08-23 | Portable pipeline is first operation measuring stick even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375555.9U CN210135859U (en) | 2019-08-23 | 2019-08-23 | Portable pipeline is first operation measuring stick even |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210135859U true CN210135859U (en) | 2020-03-10 |
Family
ID=69708328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375555.9U Expired - Fee Related CN210135859U (en) | 2019-08-23 | 2019-08-23 | Portable pipeline is first operation measuring stick even |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210135859U (en) |
-
2019
- 2019-08-23 CN CN201921375555.9U patent/CN210135859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |