CN211926659U - Cross solid pipeline lofting ruler - Google Patents
Cross solid pipeline lofting ruler Download PDFInfo
- Publication number
- CN211926659U CN211926659U CN202020893292.7U CN202020893292U CN211926659U CN 211926659 U CN211926659 U CN 211926659U CN 202020893292 U CN202020893292 U CN 202020893292U CN 211926659 U CN211926659 U CN 211926659U
- Authority
- CN
- China
- Prior art keywords
- buckle
- cross
- lofting
- caliper
- pen container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007787 solid Substances 0.000 title claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a steel pipe construction technical field, concretely relates to solid pipeline lofting chi of cross, including first slide caliper rule, swing joint has the solid buckle of cross on the first slide caliper rule, be provided with the second slide caliper rule on the solid buckle of cross, the second slide caliper rule sets up with first slide caliper rule is perpendicular, still be provided with the lofting line on the solid buckle of cross, the other end of lofting line is connected with the pen container, be provided with the marking pen in the pen container. The utility model provides a manual marking off laying-out work efficiency of artifical during pipe connection among the prior art low, the precision is poor, can not guarantee construction quality's problem, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a steel pipe construction technical field, concretely relates to solid pipeline laying-out chi of cross.
Background
In the installation of pipeline, maintenance work, often need carry out the connection of different pipelines in pipeline turn, need install the elbow additional in the great position department of turn angle, generally only need to carry out the laying-out cutting back with two pipelines in the less department of turn angle and weld together can.
When the steel pipes are connected, an envelope line formed by a joint part between the steel pipes is called an intersecting line, the prior art is that the steel pipes are connected with the steel pipes and an intersecting line plane expansion method is mostly used, constructors manually draw the intersecting line on the pipelines according to experience or after visual inspection, and then the interface parts are compared to repair the interface edges of the two pipelines, so that the interface parts of the two pipelines are finally inosculated, the working efficiency is low, time and labor are wasted, the precision is poor, and the construction quality cannot be guaranteed.
Disclosure of Invention
Manual marking off laying-out work efficiency is low during in order to solve among the prior art pipe connection, and the precision is poor, can not guarantee construction quality's problem, the utility model provides a solid pipeline laying-out chi of cross.
The utility model provides a pipeline lofting chi is fixed to cross, includes first slide caliper rule, swing joint has the solid buckle of cross on the first slide caliper rule, be provided with the second slide caliper rule on the solid buckle of cross, the second slide caliper rule sets up with first slide caliper rule is perpendicular, still be provided with the lofting line on the solid buckle of cross, the other end of lofting line is connected with the pen container, be provided with the marking pen in the pen container.
Further, the first caliper and the second caliper are both vernier calipers.
Further, the cross-shaped fixing buckle comprises a first buckle and a second buckle, the first buckle and the second buckle are the same in shape and perpendicular to each other, and the middle portions of the first buckle and the second buckle are respectively provided with a clamping groove matched with the first caliper and the second caliper, and the clamping groove is provided with a set screw.
Furthermore, the upper portion of the first buckle is rectangular, a through groove is formed in the middle of the lower portion of the first buckle, the width of the through groove is equal to that of the clamping groove, the upper portion of the second buckle is connected to the lower portion of the side face of the first buckle, the clamping groove in the second buckle corresponds to the position of the through groove, and the second caliper sequentially penetrates through the clamping groove and the through groove in the second buckle.
Further, the bottom of the set screw on the first buckle is provided with a through hole, and the lofting line is arranged in the through hole in a penetrating mode.
Furthermore, the pen container is in a hollow cylindrical shape, guide wheels are arranged on two sides of the lower portion of the pen container, a positioning bolt is arranged on one side of the middle of the pen container, a wiring stud is arranged on the other side of the middle of the pen container, a nut is arranged on the wiring stud, the positioning bolt penetrates through the pen container, the end portion of the positioning bolt abuts against a marking pen, a through hole is formed in the bottom of the wiring stud, and a lofting line penetrates through the through hole and is compressed and fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises a first caliper, a second caliper is arranged on the first caliper, the second caliper is perpendicular to the first caliper, and the first caliper can be stably clamped in a steel pipe to prevent deviation when in use; a lofting line is arranged on the cross-shaped fixed buckle, and a marking pen is connected to the lofting line, so that marking and lofting are facilitated; the first caliper and the second caliper are vernier calipers and are conveniently clamped in the pipeline, scales are arranged on the vernier calipers, the cross-shaped fixed buckle is conveniently adjusted to the middle parts of the first caliper and the second caliper, and the accuracy of scribing is guaranteed;
the cross-shaped fixing buckle comprises a first buckle and a second buckle, clamping grooves are formed in the first buckle and the second buckle, and a set screw is arranged in each clamping groove, so that the first caliper and the second caliper can be conveniently fixed; a through groove is formed in the middle of the lower portion of the first buckle, the width of the through groove is equal to that of the clamping groove, and the second caliper can be conveniently fixed; the guide wheels are arranged on two sides of the lower part of the pen container, so that the pen container can move on the surface of the steel pipe conveniently, and the marking is convenient; the middle part both sides of pen container are provided with positioning bolt and wiring double-screw bolt respectively, and positioning bolt makes things convenient for the chucking marking off pen, and can use the marking off pen of different diameters, and the laying off line is conveniently fixed to the wiring double-screw bolt, still is provided with the nut on the wiring double-screw bolt, compresses tightly fixedly through the nut after conveniently adjusting the length of laying off line.
Drawings
Fig. 1 is a schematic structural view of a cross solid pipeline lofting ruler of the present invention.
Fig. 2 is a schematic structural diagram of the first caliper of the cross solid pipeline lofting ruler of the present invention.
Fig. 3 is the structure schematic diagram of the cross fastening buckle of the cross solid pipeline lofting ruler of the utility model.
Fig. 4 is a schematic structural view of a pen container of the cross-shaped solid pipeline lofting ruler of the utility model.
Fig. 5 is a schematic structural view of the cross solid pipeline lofting ruler of the present invention in use.
The reference numbers are: 1 is first slide caliper rule, 2 is the solid buckle of cross, 3 is the second slide caliper rule, 4 is the lofting line, 5 is the pen container, 6 is the marking pen, 201 is first buckle, 202 is the second buckle, 203 is the draw-in groove, 204 is set screw, 501 is the leading wheel, 502 is positioning bolt, 503 is the wiring double-screw bolt.
Detailed Description
The invention will be further explained with reference to the following figures and specific examples:
as shown in FIGS. 1 to 4, a cross-shaped solid pipeline lofting ruler comprises a first caliper 1, a cross-shaped solid buckle 2 movably connected to the first caliper 1, the cross-shaped fixed buckle 2 is provided with a second caliper 3, the first caliper 1 and the second caliper 3 are both vernier calipers, the second caliper 3 is perpendicular to the first caliper 1, the cross fixing buckle 2 comprises a first buckle 201 and a second buckle 202, the first buckle 201 and the second buckle 202 have the same shape and are perpendicular to each other, the upper part of the first buckle 201 is cuboid, a through groove is arranged in the middle of the lower part of the first buckle 201, the width of the through groove is equal to the width of the clamping groove 203, the upper part of the second buckle 202 is connected to the lower part of the side surface of the first buckle 201, the clamping groove 203 on the second buckle 202 corresponds to the position of the through groove, and the second caliper 3 sequentially passes through the clamping groove 203 and the through groove on the second buckle 202.
The middle parts of the first buckle 201 and the second buckle 202 are respectively provided with a clamping groove 203 and a clamping groove 203, which are matched with the first caliper 1 and the second caliper 3, the clamping groove 203 is provided with a set screw 204, the bottom of the set screw 204 on the first buckle 201 is provided with a through hole, a lofting line 4 penetrates through the through hole, the other end of the lofting line 4 is connected with a pen container 5, and a marking pen 6 is arranged in the pen container 5. The pen container 5 is in a hollow cylindrical shape, guide wheels 501 are arranged on two sides of the lower portion of the pen container 5, a positioning bolt 502 is arranged on one side of the middle of the pen container 5, a wiring stud 503 is arranged on the other side of the middle of the pen container 5, a nut is arranged on the wiring stud 503, the positioning bolt 502 penetrates through the pen container 5, the end portion of the positioning bolt abuts against a marking pen 6, a through hole is formed in the bottom of the wiring stud 503, and a lofting line 4 penetrates through the through hole and.
As shown in fig. 5, the utility model discloses before using, the staff need be in the same place first slide caliper rule 1 and second slide caliper rule 3 through the solid buckle 2 installation of cross earlier, specifically, the staff will be respectively first slide caliper rule 1 and second slide caliper rule 3's vernier take off, insert first slide caliper rule 1 in the draw-in groove 203 on the first buckle 201, second slide caliper rule 3 inserts in the draw-in groove 203 on the second buckle 202, then install first slide caliper rule 1 and second slide caliper rule 3's vernier respectively, tighten up set nut 204, fix first slide caliper rule 1 and second slide caliper rule 3, accomplish fixed mounting.
When the utility model is used, two steel pipes to be welded are respectively fixed by an operator according to the required angles, then the utility model is installed on a first steel pipe, a pen container 5 connected with a lofting line 4 is arranged on a second steel pipe to be lofted, concretely, the operator firstly clamps the end parts of a first caliper 1 and a second caliper 3 on the outer wall of the first steel pipe respectively, then unscrews a fastening nut 204, adjusts the position of a cross fastening buckle 2 according to the scales on the first caliper 1 and the second caliper 3, ensures that the cross fastening buckle 2 is positioned at the central position of the first steel pipe, namely the centers of two measuring claws of the first caliper 1 and the second caliper 3, then adjusts the length of the lofting line 4 according to the distance between the first steel pipe and the second steel pipe to be lofted, concretely, the operator loosens the nut on a wiring stud 503, increases or reduces the length of the lofting line 4 according to requirements, after the adjustment is finished, the nut is screwed down to prevent the lofting line 4 from loosening; when lofting is carried out, a worker straightens the lofting line 4, holds the pen container 5 with hands to line the marking pen 6 on the outer wall of a second steel pipe needing lofting, ensures that the guide wheel 501 slides uniformly on the outer wall of the second steel pipe, draws an intersecting line on the outer wall of the second steel pipe, and carries out cutting and welding according to the intersecting line.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (6)
1. The utility model provides a solid pipeline lofting chi of cross, includes first slide caliper rule (1), its characterized in that, swing joint has solid buckle (2) of cross on first slide caliper rule (1), be provided with second slide caliper rule (3) on the solid buckle (2) of cross, second slide caliper rule (3) set up with first slide caliper rule (1) is perpendicular, still be provided with lofting line (4) on the solid buckle (2) of cross, the other end of lofting line (4) is connected with pen container (5), be provided with marking pen (6) in pen container (5).
2. The cross-shaped solid pipeline lofting ruler according to claim 1, wherein the first caliper (1) and the second caliper (3) are both vernier calipers.
3. The cross-shaped solid pipeline lofting ruler according to claim 1, wherein the cross-shaped solid buckle (2) comprises a first buckle (201) and a second buckle (202), the first buckle (201) and the second buckle (202) are identical in shape and perpendicular to each other, a clamping groove (203) which is matched with the first caliper (1) and the second caliper (3) is respectively arranged in the middle of the first buckle (201) and the second buckle (202), and a set screw (204) is respectively arranged on the clamping groove (203).
4. The cross-shaped solid pipeline lofting ruler according to claim 3, wherein the upper part of the first buckle (201) is rectangular, a through groove is arranged in the middle of the lower part of the first buckle (201), the width of the through groove is equal to that of the clamping groove (203), the upper part of the second buckle (202) is connected to the lower part of the side surface of the first buckle (201), the clamping groove (203) on the second buckle (202) corresponds to the position of the through groove, and the second caliper (3) sequentially passes through the clamping groove (203) and the through groove on the second buckle (202).
5. The cross-shaped fixed pipeline lofting ruler as claimed in claim 3, wherein a through hole is formed at the bottom of the set screw (204) on the first buckle (201), and the lofting line (4) is arranged in the through hole in a penetrating manner.
6. The cross-shaped fixed pipeline lofting ruler according to claim 1, wherein the pen container (5) is in a hollow cylinder shape, guide wheels (501) are arranged on two sides of the lower portion of the pen container (5), a positioning bolt (502) is arranged on one side of the middle of the pen container (5), a wiring stud (503) is arranged on the other side of the middle of the pen container, a nut is arranged on the wiring stud (503), the positioning bolt (502) penetrates through the pen container (5) and the end portion of the positioning bolt abuts against a marking pen (6), a through hole is arranged at the bottom of the wiring stud (503), and the lofting line (4) penetrates through the through hole and is compressed and fixed by the nut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020893292.7U CN211926659U (en) | 2020-05-25 | 2020-05-25 | Cross solid pipeline lofting ruler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020893292.7U CN211926659U (en) | 2020-05-25 | 2020-05-25 | Cross solid pipeline lofting ruler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211926659U true CN211926659U (en) | 2020-11-13 |
Family
ID=73320985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020893292.7U Active CN211926659U (en) | 2020-05-25 | 2020-05-25 | Cross solid pipeline lofting ruler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211926659U (en) |
-
2020
- 2020-05-25 CN CN202020893292.7U patent/CN211926659U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105537653A (en) | Guiding structure and debugging method of inclined hole combined drilling jig | |
CN110977548A (en) | Bidirectional rapid clamping device | |
CN210849239U (en) | Tee bend pipe fitting anchor clamps for machine tooling | |
CN211926659U (en) | Cross solid pipeline lofting ruler | |
CN107167047B (en) | Measuring device and measuring method for drill jig of airplane butt joint stringer joint | |
CN210577431U (en) | Secondary piping spool range limiter | |
CN209532547U (en) | A kind of CNG gas cylinder general frame tailor-welding tool | |
CN208322589U (en) | Different pore size coaxitron welding fixture | |
CN214920855U (en) | Automatic butt joint device of side milling head | |
CN209860489U (en) | Line pipe distance limiting tool for secondary piping | |
CN218926514U (en) | Profile modeling device with adjustable profiled steel member groove cuts | |
CN210128689U (en) | Centering device for orifice surface of circular tube | |
CN218612637U (en) | Simple and convenient pipeline aligning device | |
CN220912221U (en) | Automatic axial distance measuring device | |
CN215036648U (en) | Assembly fixture of spiral steel pipe assembly | |
CN219284171U (en) | Inspection device capable of adjusting and inspecting machining precision of round tube | |
CN214602890U (en) | Limiting and fixing jig for triangular pipe fitting assembly and installation | |
CN109631822B (en) | Flange center and flange face flatness measurement auxiliary device | |
CN201941432U (en) | Adjustable drawing compass for centerline of beam ends | |
CN214558787U (en) | Positioning fixture for assisting in welding elbow and straight pipe | |
CN212599976U (en) | Automatic welding motor equipment tool for automobile intercooler | |
CN216577823U (en) | Marking tool for determining maximum strain position of tooth root | |
CN217019576U (en) | Steel bow member cutting is with quick location and accurate chord length and angle controlling means | |
CN219293839U (en) | Pipeline installation auxiliary fixtures | |
CN210435991U (en) | Portable right angle concatenation auxiliary device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |