CN110369945B - Centering device for building pipeline based on synchronous motion principle - Google Patents
Centering device for building pipeline based on synchronous motion principle Download PDFInfo
- Publication number
- CN110369945B CN110369945B CN201910669283.1A CN201910669283A CN110369945B CN 110369945 B CN110369945 B CN 110369945B CN 201910669283 A CN201910669283 A CN 201910669283A CN 110369945 B CN110369945 B CN 110369945B
- Authority
- CN
- China
- Prior art keywords
- sliding
- bevel gear
- panel
- rod
- positioning ribs
- 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
- 230000033001 locomotion Effects 0.000 title claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of building measurement, and discloses a centering device for building pipelines based on a synchronous motion principle, which comprises a panel, wherein the front surface of the panel is fixedly connected with a connecting rod, an output shaft of an engine is movably connected with a first bevel gear to rotate, the first bevel gear drives a first sliding rod to rotate while rotating, a first thread is arranged on the first sliding rod, a first sliding block slides in a first sliding chute by rotating, the first sliding block slides to drive a first positioning rib to move, the first bevel gear is meshed with a second bevel gear, so that the second bevel gear also rotates, similarly, the second positioning rib also moves to center, when the diameter of a pipeline is small, the positioning ribs synchronously move inwards to clamp, two groups of whole centering structures are arranged, so that two sections of pipelines are centered, convenient operation is swift, and the accuracy is higher.
Description
Technical Field
The invention relates to the technical field of building detection, in particular to a centering device for a building pipeline based on a synchronous motion principle.
Background
In the process of building construction or construction completion, corresponding professional detection personnel are generally required to detect related buildings, detect whether the construction meets related laws and regulations established by the state, mandatory standards of engineering construction and design documents drawn by construction, strictly control and control the construction quality, so as to prevent the incompleteness and unreasonableness of the construction engineering, and also relate to the detection of tubular substances such as pipelines and the like in the process of building construction, wherein if a plurality of sections of pipelines are welded into one pipeline in the construction process, the concentricity of the pipelines is particularly important, the prior art generally heightens cushion blocks with the same height of the pipelines to keep the height of the pipeline consistent, and in the operation process, as the pipelines are generally round, the pipelines are easy to be unstable while heightening, generate shaking and have larger errors, the inconvenience is increased for the subsequent operation, and the cost is wasted by the subsequent re-welding.
Aiming at the defects of the prior art, the invention provides the centering device for the building pipeline based on the synchronous motion principle, which has the advantages of more convenient operation and more accurate centering and solves the problem of larger error in the operation process.
Disclosure of Invention
Technical scheme (I)
In order to realize the purposes of more convenient operation and more accurate centering, the invention provides the following technical scheme: the centering device for the building pipeline based on the synchronous motion principle comprises a panel, wherein a connecting rod is fixedly connected to the front of the panel, lightening holes are formed in the surface of the panel, a first positioning rib is movably connected to the front of the connecting rod, a second positioning rib is movably connected to the front of the connecting rod, a nut is movably connected to the front of the first positioning rib, a first sliding rod is fixedly connected to the inside of the connecting rod, a first sliding groove is formed in the inside of the connecting rod, first threads are formed in the side surface of the first sliding rod, a first conical gear is movably connected to the top of the first sliding rod, a second conical gear is movably connected to the side surface of the first conical gear, a second sliding rod is fixedly connected to the side surface of the second conical gear, a second sliding groove is formed in the connecting rod, a first sliding block is movably connected to the inside of the first sliding groove, a second sliding block is movably connected, the both sides fixedly connected with baffle of panel, fixedly connected with connecting rod between the first slide bar.
Preferably, the first bevel gear and the second bevel gear have the same specification, the number of the first bevel gear and the second bevel gear is two, and each two bevel gears are distributed in central symmetry by taking the panel as a reference object.
Preferably, the lightening holes are four in number, each of which is uniform in size and is uniformly distributed on the panel.
Preferably, the first positioning ribs and the second positioning ribs are consistent in specification and are two, and the two positioning ribs are symmetrically distributed between every two positioning ribs by taking the panel as a reference.
Preferably, the first positioning ribs are designed to be in a shape with radian, the specifications of the first sliding rod and the second sliding rod are consistent, the number of the first sliding rod and the second sliding rod is two, and the first sliding rod and the second sliding rod are symmetrically distributed between every two sliding rods by taking the panel as a reference.
Preferably, the specifications of the first sliding block and the second sliding block are consistent, the number of the first sliding block and the second sliding block is two, and the first sliding block and the second sliding block are symmetrically distributed between every two sliding blocks by taking the panel as a reference.
Preferably, the first sliding groove and the second sliding groove are the same in size, and the size of the first sliding block is not larger than that of the first sliding groove.
(III) advantageous effects
Compared with the prior art, the invention provides the centering device for the building pipeline based on the synchronous motion principle, which has the following beneficial effects:
the centering device for the building pipeline based on the synchronous motion principle rotates an output shaft of an engine and a first bevel gear in a movable connection manner, the first bevel gear drives a first slide rod to rotate while rotating, a first thread is arranged on the first slide rod, a first slide block can slide in a first sliding groove while rotating, the first slide block drives a first positioning rib to move while sliding, the first bevel gear is meshed with a second bevel gear, so the second bevel gear also rotates, and similarly, the second positioning rib also moves, as the specifications of the bevel gears are consistent, the moving speeds are consistent, the two groups of first positioning ribs move at the same speed along the first slide rod, and the two groups of second positioning ribs move at the same speed along the second slide rod, so that the pipeline is outwards braced and centered, when the diameter of the pipeline is small, the positioning ribs can move synchronously inwards to be clamped by controlling the rotating direction of the bevel gear, and the whole centering structure is divided into two groups, so that the two sections of pipelines are centered, the operation is more convenient and faster, and the accuracy is higher.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is a top view of the centering structure of the present invention in an initial state;
FIG. 3 is a top view of the movement trace of the centering structure of the present invention;
FIG. 4 is a schematic view of a centering structure and a pipe structure according to the present invention;
fig. 5 is a schematic diagram of the movement locus of the centering structure and the pipeline structure of the present invention.
In the figure: 1-panel, 2-connecting rod, 3-lightening hole, 4-first positioning rib, 5-second positioning rib, 6-nut, 7-first sliding rod, 8-first sliding chute, 9-first thread, 10-first bevel gear, 11-second bevel gear, 12-second sliding rod, 13-second sliding chute, 14-first sliding block, 15-second sliding block, 16-second thread, 17-baffle plate and 18-connecting rod
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a centering device for a building pipeline based on a synchronous motion principle comprises a panel 1, a connecting rod 2 is fixedly connected to the front of the panel 1, four lightening holes 3 are formed in the surface of the panel 1, the lightening holes 3 are of the same size and are uniformly distributed on the panel 1, the effect of uniformly lightening the whole device is achieved, a first positioning rib 4 is movably connected to the front of the connecting rod 2, the first positioning rib 4 and a second positioning rib 5 are of the same specification and are of the same specification, two positioning ribs are symmetrically distributed between every two positioning ribs by taking the panel 1 as a reference, the motion synchronism and symmetry are guaranteed, the first positioning rib 4 is designed into a cambered shape, the clamping or ejection process is guaranteed to be more stable, the specifications of a first slide bar 7 and a second slide bar 12 are of the same specification, the first slide bar 7 and the second slide bar 12 are of the two slide bars, and the panel 1 is taken as a reference and is symmetrically distributed between every two slide bars, the front swing joint of connecting rod 2 has second location rib 5, and the front swing joint of first location rib 4 has nut 6, makes it can be fixed, and the first slide bar 7 of the inside fixedly connected with of connecting rod 2, first spout 8 has been seted up to the inside of connecting rod 2, and first spout 8 is unanimous with second spout 13 size, and the size of first slider 14 is not more than the size of first spout 8, and the side of first slide bar 7 is equipped with first screw thread 9.
The top of the first sliding rod 7 is movably connected with a first bevel gear 10, the specifications of the first bevel gear 10 and a second bevel gear 11 are consistent, the consistency of the movement speed is ensured, the number of the first bevel gear 10 and the second bevel gear 11 is two, each two bevel gears are in central symmetry distribution by taking the panel 1 as a reference object, the side surface of the first bevel gear 10 is movably connected with the second bevel gear 11, the side surface of the second bevel gear 11 is fixedly connected with a second sliding rod 12, a second sliding groove 13 is formed in the connecting rod 2, the inside of the first sliding groove 8 is movably connected with a first sliding block 14, the specifications of the first sliding block 14 and the second sliding block 15 are consistent, the number of the first sliding block 14 and the second sliding block 15 is two, the two sliding blocks are symmetrically distributed by taking the panel 1 as the reference object, the inside of the second sliding groove 13 is movably connected with a second sliding block 15, the side surface of the second sliding rod 12 is provided with a second thread, the sliding blocks are prevented from sliding out in the ejection process, and a connecting rod 18 is fixedly connected between the first sliding rods 7, so that the centering devices are connected, and meanwhile, two groups of pipelines are centered.
The working principle of the centering device for the building pipeline based on the synchronous motion principle is that an output shaft of an engine is movably connected with a first bevel gear 10 to rotate, the first bevel gear 10 drives a first slide rod 7 to rotate while rotating, a first thread 9 is arranged on the first slide rod 7, a first slide block 14 can slide in a first slide groove 8 while rotating, the first slide block 14 drives a first positioning rib 4 to move while sliding, the first bevel gear 10 is meshed with a second bevel gear 11, so the second bevel gear 11 also rotates, similarly, a second positioning rib 5 can also move, the moving speeds are consistent due to the consistent specifications of the bevel gears, the two groups of first positioning ribs 4 move at the same speed along the first slide rod 7, the two groups of second positioning ribs 5 move at the same speed along a second slide rod 12, thereby realize that the pipeline outwards props up tight centering, when the pipeline diameter is very little, can make location rib synchronous motion inwards carry out the centre gripping through the direction of rotation of control conical gear, whole centering structure has two sets ofly to the realization is to two sections pipeline centering, and the operation is convenient and fast more, and the accuracy is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. Centering device for building pipeline based on synchronous motion principle, including panel (1), its characterized in that: the front of the panel (1) is fixedly connected with a connecting rod (2), the surface of the panel (1) is provided with a lightening hole (3), the front of the connecting rod (2) is movably connected with a first positioning rib (4), the front of the connecting rod (2) is movably connected with a second positioning rib (5), the front of the first positioning rib (4) is movably connected with a nut (6), the inside of the connecting rod (2) is fixedly connected with a first sliding rod (7), the inside of the connecting rod (2) is provided with a first sliding chute (8), the side of the first sliding rod (7) is provided with a first thread (9), the top of the first sliding rod (7) is movably connected with a first bevel gear (10), the side of the first bevel gear (10) is movably connected with a second bevel gear (11), the side of the second bevel gear (11) is fixedly connected with a second sliding rod (12), and the connecting rod (2) is internally provided with a second, a first sliding block (14) is movably connected inside the first sliding groove (8), a second sliding block (15) is movably connected inside the second sliding groove (13), second threads (16) are arranged on the side surface of the second sliding rod (12), baffle plates (17) are fixedly connected to two sides of the panel (1), and a connecting rod (18) is fixedly connected between the first sliding rods (7); the specifications of the first bevel gear (10) and the second bevel gear (11) are consistent, two first bevel gears (10) and two second bevel gears (11) are arranged, and each two bevel gears are centrosymmetrically distributed by taking the panel (1) as a reference object; the specifications of the first sliding block (14) and the second sliding block (15) are consistent, two first sliding blocks (14) and two second sliding blocks (15) are arranged, and the two sliding blocks are symmetrically distributed by taking the panel (1) as a reference;
the number of the lightening holes (3) is four, each lightening hole is consistent in size and is uniformly distributed on the panel (1);
the first positioning ribs (4) and the second positioning ribs (5) are consistent in specification, two first positioning ribs (4) and two second positioning ribs (5) are arranged, and each two positioning ribs are symmetrically distributed by taking the panel (1) as a reference;
the first positioning ribs (4) are designed to be in a shape with radian, the specifications of the first sliding rods (7) and the second sliding rods (12) are consistent, the number of the first sliding rods (7) and the number of the second sliding rods (12) are two, and the first positioning ribs and the second positioning ribs are symmetrically distributed between every two sliding rods by taking the panel (1) as a reference; the output shaft of the engine is movably connected with a first bevel gear (10) to rotate, the first bevel gear (10) drives a first sliding rod (7) to rotate while rotating, a first thread (9) is arranged on the first sliding rod (7), a first sliding block (14) can slide in a first sliding groove (8) while rotating, the first sliding block (14) drives a first positioning rib (4) to move while sliding, the first bevel gear (10) is meshed with a second bevel gear (11), so the second bevel gear (11) also rotates, similarly, the second positioning rib (5) also moves, because the specifications of the bevel gears are consistent, the moving speeds are consistent, the two groups of first positioning ribs (4) move at the same speed along the first sliding rod (7), and the two groups of second positioning ribs (5) move at the same speed along a second sliding rod (12), therefore, the pipeline is outwards braced and centered, when the diameter of the pipeline is small, the positioning ribs can move inwards and synchronously to be clamped by controlling the rotation direction of the bevel gear, and the whole centering structure is provided with two groups, so that the two sections of pipelines are centered.
2. The centering device for building pipes based on the principle of synchronous motion according to claim 1, wherein: the first sliding groove (8) and the second sliding groove (13) are the same in size, and the size of the first sliding block (14) is not larger than that of the first sliding groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669283.1A CN110369945B (en) | 2019-07-24 | 2019-07-24 | Centering device for building pipeline based on synchronous motion principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669283.1A CN110369945B (en) | 2019-07-24 | 2019-07-24 | Centering device for building pipeline based on synchronous motion principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110369945A CN110369945A (en) | 2019-10-25 |
| CN110369945B true CN110369945B (en) | 2020-09-04 |
Family
ID=68255288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910669283.1A Active CN110369945B (en) | 2019-07-24 | 2019-07-24 | Centering device for building pipeline based on synchronous motion principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110369945B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791014B (en) * | 2020-06-08 | 2021-06-11 | 燕山大学 | Thin-wall metal pipeline inner side rounding device |
| CN114260606B (en) * | 2022-01-14 | 2023-09-08 | 无锡易泽智装工业技术有限公司 | Liftable flexible tool and welding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202741984U (en) * | 2012-07-24 | 2013-02-20 | 哈电集团（秦皇岛）重型装备有限公司 | Ultra-long thin-walled large diameter moisture separator reheater barrel body distortion preventing device |
| CN106271354A (en) * | 2016-08-29 | 2017-01-04 | 西安航天动力机械厂 | A kind of self centering internal stay tool |
| CN208374615U (en) * | 2018-06-25 | 2019-01-15 | 昆山华恒焊接股份有限公司 | chuck clamping device |
| CN208788375U (en) * | 2018-07-24 | 2019-04-26 | 绵阳龙兴科技有限公司 | A kind of novel support sired results dress |
| CN208811426U (en) * | 2018-09-13 | 2019-05-03 | 华创天元实业发展有限责任公司 | Pipeline tightening device |
| CN209078157U (en) * | 2018-07-24 | 2019-07-09 | 绵阳龙兴科技有限公司 | A kind of structure is improved to hold round tooling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203265983U (en) * | 2012-12-19 | 2013-11-06 | 中国核工业第五建设有限公司 | Pairing tool for main cooling agent main pipelines of nuclear power station |
| CN105772771B (en) * | 2016-04-11 | 2017-10-31 | 浙江辛子精工机械股份有限公司 | One kind is applied to the accurate self-centering chuck of super-huge workpiece |
| CN205587697U (en) * | 2016-04-11 | 2016-09-21 | 浙江辛子精工机械股份有限公司 | Be applicable to accurate self -centering chuck of super -huge work piece |
| CN106041410B (en) * | 2016-06-20 | 2018-08-03 | 湖北三江航天红阳机电有限公司 | A kind of outer counterpart machine of pipeline |
| CN106670717A (en) * | 2017-02-20 | 2017-05-17 | 吴涛 | Butt-joint location device for mechanical part welding |
-
2019
- 2019-07-24 CN CN201910669283.1A patent/CN110369945B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202741984U (en) * | 2012-07-24 | 2013-02-20 | 哈电集团（秦皇岛）重型装备有限公司 | Ultra-long thin-walled large diameter moisture separator reheater barrel body distortion preventing device |
| CN106271354A (en) * | 2016-08-29 | 2017-01-04 | 西安航天动力机械厂 | A kind of self centering internal stay tool |
| CN208374615U (en) * | 2018-06-25 | 2019-01-15 | 昆山华恒焊接股份有限公司 | chuck clamping device |
| CN208788375U (en) * | 2018-07-24 | 2019-04-26 | 绵阳龙兴科技有限公司 | A kind of novel support sired results dress |
| CN209078157U (en) * | 2018-07-24 | 2019-07-09 | 绵阳龙兴科技有限公司 | A kind of structure is improved to hold round tooling |
| CN208811426U (en) * | 2018-09-13 | 2019-05-03 | 华创天元实业发展有限责任公司 | Pipeline tightening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110369945A (en) | 2019-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110369945B (en) | Centering device for building pipeline based on synchronous motion principle | |
| CN111993060B (en) | Cutting and welding integrated equipment for large-diameter stainless steel pipes | |
| CN109128460B (en) | Special circular tube plasma automatic cutting machine for highway construction process | |
| CN208495835U (en) | A kind of digital control lathe chuck | |
| CN107520522A (en) | Pipe cutting perforate frock and hole opening technology | |
| CN205851908U (en) | Flange four-jaw chuck | |
| CN208961344U (en) | A kind of ten station turnplate formula automatic welding machines | |
| CN109333407B (en) | Pipeline supporting tool | |
| CN206105685U (en) | 3 centering mechanisms of screw rod | |
| CN208696596U (en) | A kind of higher tool for welding fixture of flexibility ratio | |
| CN206216086U (en) | A kind of pipe inclined cut device | |
| CN103128478B (en) | Column crane mast section rotary tooling | |
| CN208880567U (en) | Insulating tube produces adjustable steel pipe clamp | |
| CN210546062U (en) | Gantry type automatic glue pouring machine | |
| CN203712292U (en) | Machine tool workpiece auxiliary center frame | |
| CN210146722U (en) | Sanitary pipe fitting bending device | |
| CN209140151U (en) | Flanged bend meander sections automatic welding workbench | |
| CN207147384U (en) | A kind of motor shaft coalignment | |
| CN207119867U (en) | Gear Processing exclusive clamps tight set | |
| CN219465237U (en) | Steel construction butt welding adjusting device | |
| CN205290550U (en) | Screw tap detection device of tapping machine | |
| CN205085866U (en) | Pipe work piece fixture device | |
| CN110303467A (en) | A kind of pipeline processing annotation equipment | |
| CN109551751A (en) | A kind of tubular object extruding nozzle regulating device | |
| CN211101917U (en) | Fixing device for circular tube weld grooving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240308 Address after: 311400 floor 1, No. 10, Xindian Village, Xintong Township, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Qiantai Hardware Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 311400 room 503, 677 Enbo Avenue, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Zhisheng Network Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |