CN204854573U - A multi -functional chi for piping installation - Google Patents
A multi -functional chi for piping installation Download PDFInfo
- Publication number
- CN204854573U CN204854573U CN201520557552.2U CN201520557552U CN204854573U CN 204854573 U CN204854573 U CN 204854573U CN 201520557552 U CN201520557552 U CN 201520557552U CN 204854573 U CN204854573 U CN 204854573U
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- CN
- China
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- section
- chi
- surveyor
- vernier caliper
- pipeline construction
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Abstract
The utility model provides a multi -functional chi for piping installation, its measurement function that can collect slide caliper, square, level bar is as an organic whole, can also detect the perpendicularity of flange with the pipeline simultaneously, and convenient to carry has improved labor efficiency, has ensured construction quality, pass through the connection mutual articulated slide caliper section of chi section and level bar section including what be located the coplanar, it makes to connect the articulated spacing portion that sets up respectively between chi section, slide caliper section, the level bar section it can rotate to the same straight line on to connect chi section, slide caliper section, level bar section, connect and to pass through the spacing constitution right angle of right angle positioner respectively between chi section, slide caliper section, the level bar section, make the level bar section connection chi section constitute the space that holds flange or connecting bend between the slide caliper section.
Description
Technical field
The utility model relates to working measurement and aid technical field, is specially a kind of multifunctional ruler for pipeline construction.
Background technology
Inside the work progress of pipeline, usual employing flange carries out the connection of pipeline, require during mounting flange that flange and pipeline will ensure certain verticality, be parallel to each other between flange and flange, levelness certain between pipeline, need to measure many data for this reason.Working-yard needs to use a large amount of survey instruments, until today, the instrument of working-yard duct survey the most widely comprises try square, surveyor's staff, vernier caliper etc., carry out the measurement of flange and Pipe installing verticality, the measurement of levelness between pipeline and pipeline, pipeline and flange inner diameter measurement.
Adopt existing survey instrument often difficultly more time-consuming, due to the restriction of factor and the improper of measuring method position such as workmen's technical merits in measuring process, process is loaded down with trivial details, often error is larger to measure precision, there is flange deflection, angle of bend is forbidden, the quality problems such as pipeline is crooked, also the chi being specifically designed to flange and Pipe installing rectify perpendicular is had, such as publication number CN203083508U, the chi mentioned in the patent documentations such as CN203401252U, but except chi special like this during practice of construction, workmen still needs to carry surveyor's staff, the survey instruments such as vernier caliper carry out the measurement of levelness between pipeline and pipeline, the measurement of pipeline and flange inner diameter, a large amount of survey instrument workmen, carry inconvenience, also need looking for corresponding dip stick during measurement, cause operating efficiency low, work limitation is had a greatly reduced quality.
Utility model content
For the problems referred to above, the utility model provides a kind of multifunctional ruler for pipeline construction, it can integrate the measurement function of vernier caliper, try square, surveyor's staff, can also detect the verticality of flange and pipeline simultaneously, easy to carry, improve efficiency, ensure construction quality.
Concrete technical scheme of the present utility model is as follows: a kind of multifunctional ruler for pipeline construction, it is characterized in that: comprise and be positioned at conplane by connecting the vernier caliper section and surveyor's staff section that chi section is hinged, hinged limiting section is set between described connection chi section, vernier caliper section, surveyor's staff section respectively described connection chi section, vernier caliper section, surveyor's staff section can be rotated in ruler; Can the spacing form right angle of right-angle positioning apparatus be passed through respectively between described connection chi section, vernier caliper section, surveyor's staff section, make between described surveyor's staff section, described connection chi section, described vernier caliper section, to form the space holding flange or connecting bend.
Further, described connection chi section comprises two the first connection chis, second be hinged and connects chi, described surveyor's staff section is connected chi form right angle by described right-angle positioning apparatus location with described first, described first connects the chi other end locates one end form right angle being connected chi with described second by described right-angle positioning apparatus, described second connects the other end of chi by described right-angle positioning apparatus location and described vernier caliper section form right angle.
Further, described vernier caliper section comprises coupling recess portion, described surveyor's staff section comprises connection protuberance, described first connect chi be connected with described second chi respectively correspondence be provided with coupling recess portion and be connected protuberance for hinged, described coupling recess portion comprises two braces be arranged in parallel, connects described connection protuberance and described coupling recess portion after described connection protuberance inserts described brace by turning axle.
Further, described right-angle positioning apparatus comprises and is arranged on groove on two described braces of described coupling recess portion and the corresponding through hole be arranged on described connection protuberance, described right-angle positioning apparatus also comprises limitting casing, one end of described limitting casing is through two described through holes, the other end of described limitting casing also can slide along described groove through in two described grooves, and described limitting casing coordinates with described groove and described through hole locates for right angle.
Further, described right-angle positioning apparatus comprises the angle sheave also comprising and be serially connected in described limitting casing two ends, and described angle sheave correspondence is arranged between two described braces.
Further, described turning axle being provided with set bolt can locked described turning axle.
Further, described vernier caliper section comprises main scale body and is installed on two external pelivimetry pawls on described main scale body, and described external pelivimetry pawl can slide along described main scale body.
Further, rear end and the lower end of described external pelivimetry pawl are drilled with screw respectively, and described external pelivimetry pawl can be fixed on described main scale body through described screw by set bolt.
Further, described external pelivimetry pawl is drilled with threaded hole along described main scale body length direction, described external pelivimetry pawl arranges ball screw spiral shell nut, ball screw is each passed through described threaded hole and is connected two described external pelivimetry pawls with described ball screw nut.
Further, described surveyor's staff section comprises secondary chi body, and described secondary chi body is provided with air level.
Multifunctional ruler for pipeline construction of the present utility model, include vernier caliper end and surveyor's staff section respectively, when measuring at ordinary times, because arranging of hinged limiting section can by chi reduction in a ruler, vernier caliper is used to measure the internal diameter of flange respectively, surveyor's staff part is used to carry out insolation level degree, also can be used for correcting the verticality of flange and pipeline simultaneously, it can integrate the measurement function of vernier caliper, try square, surveyor's staff, easy to carry, kit several functions, can improve pipeline construction efficiency widely.Check the verticality of flange and pipeline convenient simultaneously, improve efficiency, ensured construction quality.
During measurement, surveyor's staff section is placed on pipeline to be detected, the lower surface of surveyor's staff section is made to be fitted in the upper end of flange to be detected, now surveyor's staff can also the levelness of testing pipes, rotating the first connection chi respectively, second connects chi, vernier caliper section, the first connection chi is made by right-angle positioning apparatus is spacing, second connects chi, vernier caliper section, surveyor's staff section is form right angle respectively, then illustrate that the verticality of flange meets the requirements when vernier caliper section is fitted with the end face being arranged on the flange on pipeline, flange and pipeline are mutually vertical, otherwise do not meet, detected again to qualified by the position adjusting flange.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multifunctional ruler for pipeline construction of the present utility model;
Fig. 2 is the structural representation of the using state of the inspection flange of the multifunctional ruler for pipeline construction of the present utility model and the verticality of pipeline;
Fig. 3 is the structural representation of the main scale body of the vernier caliper section of the multifunctional ruler for pipeline construction of the present utility model;
Fig. 4 is the structural representation of the external pelivimetry pawl of the vernier caliper section of the multifunctional ruler for pipeline construction of the present utility model;
Fig. 5 is the structural representation of the right-angle positioning apparatus of the multifunctional ruler for pipeline construction of the present utility model;
Fig. 6 is the structural representation that first of the multifunctional ruler for pipeline construction of the present utility model connects chi;
Fig. 7 is the main TV structure schematic diagram that first of the multifunctional ruler for pipeline construction of the present utility model connects chi;
Fig. 8 is the plan structure schematic diagram that first of the multifunctional ruler for pipeline construction of the present utility model connects chi;
Fig. 9 is the structural representation that second of the multifunctional ruler for pipeline construction of the present utility model connects chi;
Figure 10 is the main TV structure schematic diagram that second of the multifunctional ruler for pipeline construction of the present utility model connects chi;
Figure 11 is the plan structure schematic diagram that second of the multifunctional ruler for pipeline construction of the present utility model connects chi;
Figure 12 is the structural representation of the secondary chi body of the multifunctional ruler for pipeline construction of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See Fig. 1 to Figure 12, a kind of multifunctional ruler for pipeline construction of the present utility model, comprise and be positioned at conplane by connecting the vernier caliper section 1 and surveyor's staff section 2 that chi section is hinged, connect and between chi section, vernier caliper section 1, surveyor's staff section 2, to arrange that hinged limiting section 3 makes to connect chi section, vernier caliper section 1, surveyor's staff section 2 can rotate in ruler respectively; Connect between chi section, vernier caliper section 1, surveyor's staff section 2 and can pass through the spacing form right angle of right-angle positioning apparatus 22 respectively, make surveyor's staff section 2, connect the space forming between chi section, vernier caliper section 1 and hold flange or connecting bend.
Connect chi section and comprise two the first connection chis 4, second connection chis 5 be hinged, surveyor's staff section 2 is connected chi 4 form right angle by right-angle positioning apparatus 22 location with first, first connects chi 4 other end locates one end form right angle being connected chi 5 with second by right-angle positioning apparatus 22, second other end connecting chi 5 is located and vernier caliper 1 section of form right angle by right-angle positioning apparatus 22.
Vernier caliper section comprises coupling recess portion 6, surveyor's staff section comprises and connects protuberance 7, first connect chi 4 be connected with second chi 5 respectively correspondence be provided with coupling recess portion 6 and be connected protuberance 7 for hinged, coupling recess portion 6 comprises two braces be arranged in parallel 8, connects after protuberance 7 inserts brace 8 and connects protuberance 6 and coupling recess portion 7 by turning axle 9.
Right-angle positioning apparatus 22 comprises the groove 10 be arranged on two braces 8 of coupling recess portion 6 and is arranged on correspondence the through hole 11 be connected on protuberance 6, and right-angle positioning apparatus 22 also comprises limitting casing 12,
One end of limitting casing 12 is through two through holes 11, the other end of limitting casing 12 also can slide along groove 10 through in two grooves 10, limitting casing 12 coordinates with groove 10 and through hole 11 and is used for carrying out location, right angle to hinged two sections of chis, also comprise the angle sheave 13 being serially connected in limitting casing 12 two ends, angle sheave 13 correspondence is arranged between two braces 8.
Turning axle 9 being provided with set bolt can locked turning axle 9.
Two external pelivimetry pawls 15 that vernier caliper section comprises main scale body 14 and is installed on main scale body 14, external pelivimetry pawl 15 can slide along main scale body 14.
Rear end and the lower end of external pelivimetry pawl 15 are drilled with screw respectively, and external pelivimetry pawl 15 can be fixed on main scale body 14 through screw by set bolt 16.
External pelivimetry pawl 15 is drilled with threaded hole 17 along main scale body 14 length direction, measuring claw 15 is arranged ball screw spiral shell nut 18 outside, ball screw 19 is each passed through threaded hole 17 and is connected two external pelivimetry pawls 15 with ball screw nut 18.
Surveyor's staff section 2 comprises secondary chi body 20, and secondary chi body 20 is provided with air level 21.
Multifunctional ruler for pipeline construction of the present utility model, include vernier caliper end 1 and surveyor's staff section 2 respectively, when measuring at ordinary times, because arranging of hinged limiting section 3 can by chi reduction in a ruler, vernier caliper is used to measure the internal diameter of flange respectively, surveyor's staff part is used to carry out insolation level degree, also can be used for correcting the verticality of flange and pipeline simultaneously, it can integrate the measurement function of vernier caliper, try square, surveyor's staff, easy to carry, kit several functions, can improve pipeline construction efficiency widely.Check the verticality of flange and pipeline convenient simultaneously, improve efficiency, ensured construction quality.
The method correcting the verticality of flange and pipeline is: surveyor's staff section 2 be placed on pipeline to be detected, the lower surface of surveyor's staff section 2 is made to be fitted in the upper end of flange to be detected, now surveyor's staff can also the levelness of testing pipes, rotating the first connection chi 4 respectively, second connects chi 5, vernier caliper section 1, the first connection chi 4 is made by right-angle positioning apparatus 22 is spacing, second connects chi 5, vernier caliper section 1, difference form right angle between surveyor's staff section 2, then illustrate that the verticality of flange meets the requirements when vernier caliper section 1 is fitted with the end face being arranged on the flange on pipeline, flange and pipeline are mutually vertical, otherwise do not meet, detected again to qualified by the position adjusting flange.
By angle sheave arrange can make rotate ruler time more stable, can not shake, improve the accuracy of measurement.
Vernier caliper section can measure the internal diameter of flange, also can be used for mounting flange when correcting the squareness measurement of flange and pipeline, not offseting when spot welding.Vernier caliper is arranged ball screw spiral shell nut 18 and ball screw 19 coordinates, more accurate when external pelivimetry pawl 15 is measured again.
Turning axle 9 can be dismantled and change, and turning axle 9 being provided with set bolt can locked turning axle 9, can improve the precision at right angle further, improve the accuracy of measurement.
Multifunctional ruler for pipeline construction of the present utility model is that stainless steel is made.
Claims (10)
1. the multifunctional ruler for pipeline construction, it is characterized in that: comprise and be positioned at conplane by connecting the vernier caliper section and surveyor's staff section that chi section is hinged, hinged limiting section is set between described connection chi section, vernier caliper section, surveyor's staff section respectively described connection chi section, vernier caliper section, surveyor's staff section can be rotated in ruler; Can the spacing form right angle of right-angle positioning apparatus be passed through respectively between described connection chi section, vernier caliper section, surveyor's staff section, make between described surveyor's staff section, described connection chi section, described vernier caliper section, to form the space holding flange or connecting bend.
2. a kind of multifunctional ruler for pipeline construction according to claim 1, it is characterized in that: described connection chi section comprises two the first connection chis, second be hinged and connects chi, described surveyor's staff section is connected chi form right angle by described right-angle positioning apparatus location with described first, described first connects the chi other end locates one end form right angle being connected chi with described second by described right-angle positioning apparatus, described second connects the other end of chi by described right-angle positioning apparatus location and described vernier caliper section form right angle.
3. a kind of multifunctional ruler for pipeline construction according to claim 2, it is characterized in that: described vernier caliper section comprises coupling recess portion, described surveyor's staff section comprises connection protuberance, described first connect chi be connected with described second chi respectively correspondence be provided with coupling recess portion and be connected protuberance for hinged, described coupling recess portion comprises two braces be arranged in parallel, connects described connection protuberance and described coupling recess portion after described connection protuberance inserts described brace by turning axle.
4. a kind of multifunctional ruler for pipeline construction according to claim 3, it is characterized in that: described right-angle positioning apparatus comprises and is arranged on groove on two described braces of described coupling recess portion and the corresponding through hole be arranged on described connection protuberance, described right-angle positioning apparatus also comprises limitting casing, one end of described limitting casing is through two described through holes, the other end of described limitting casing also can slide along described groove through in two described grooves, and described limitting casing coordinates with described groove and described through hole locates for right angle.
5. a kind of multifunctional ruler for pipeline construction according to claim 4, is characterized in that: described right-angle positioning apparatus comprises the angle sheave also comprising and be serially connected in described limitting casing two ends, and described angle sheave correspondence is arranged between two described braces.
6. a kind of multifunctional ruler for pipeline construction according to claim 3, is characterized in that: described turning axle being provided with set bolt can locked described turning axle.
7. a kind of multifunctional ruler for pipeline construction according to claim 1, is characterized in that: described vernier caliper section comprises main scale body and is installed on two external pelivimetry pawls on described main scale body, and described external pelivimetry pawl can slide along described main scale body.
8. a kind of multifunctional ruler for pipeline construction according to claim 7, is characterized in that: rear end and the lower end of described external pelivimetry pawl are drilled with screw respectively, and described external pelivimetry pawl can be fixed on described main scale body through described screw by set bolt.
9. a kind of multifunctional ruler for pipeline construction according to claim 8, it is characterized in that: described external pelivimetry pawl is drilled with threaded hole along described main scale body length direction, described external pelivimetry pawl arranges ball screw spiral shell nut, and ball screw is each passed through described threaded hole and is connected two described external pelivimetry pawls with described ball screw nut.
10. a kind of multifunctional ruler for pipeline construction according to claim 1, is characterized in that: described surveyor's staff section comprises secondary chi body, and described secondary chi body is provided with air level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557552.2U CN204854573U (en) | 2015-07-29 | 2015-07-29 | A multi -functional chi for piping installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557552.2U CN204854573U (en) | 2015-07-29 | 2015-07-29 | A multi -functional chi for piping installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854573U true CN204854573U (en) | 2015-12-09 |
Family
ID=54745113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557552.2U Withdrawn - After Issue CN204854573U (en) | 2015-07-29 | 2015-07-29 | A multi -functional chi for piping installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066838A (en) * | 2015-07-29 | 2015-11-18 | 中国电子系统工程第二建设有限公司 | Multifunctional ruler for pipeline construction |
| CN107044849A (en) * | 2016-02-09 | 2017-08-15 | 施塔比拉测量工具古斯塔夫乌尔里希公司 | Level meter |
-
2015
- 2015-07-29 CN CN201520557552.2U patent/CN204854573U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066838A (en) * | 2015-07-29 | 2015-11-18 | 中国电子系统工程第二建设有限公司 | Multifunctional ruler for pipeline construction |
| CN105066838B (en) * | 2015-07-29 | 2018-02-23 | 中国电子系统工程第二建设有限公司 | Multifunctional ruler for pipeline construction |
| CN107044849A (en) * | 2016-02-09 | 2017-08-15 | 施塔比拉测量工具古斯塔夫乌尔里希公司 | Level meter |
| CN107044849B (en) * | 2016-02-09 | 2021-07-06 | 施塔比拉测量工具古斯塔夫乌尔里希公司 | Level meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20180223 |