CN204221293U - A kind of screw-type pipeline jig - Google Patents
A kind of screw-type pipeline jig Download PDFInfo
- Publication number
- CN204221293U CN204221293U CN201420668237.2U CN201420668237U CN204221293U CN 204221293 U CN204221293 U CN 204221293U CN 201420668237 U CN201420668237 U CN 201420668237U CN 204221293 U CN204221293 U CN 204221293U
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- clamping plate
- plate
- screw
- pipeline
- clamping
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Abstract
The utility model discloses a kind of screw-type pipeline jig.Described pipeline jig comprises the first clamping plate and the second clamping plate, forms the space holding pipeline between these the first clamping plate and second clamping plate; One end of described first clamping plate and one end of the second clamping plate are hinged and connected, and the other end of these the first clamping plate and the other end of the second clamping plate are placed in after between the first clamping plate and the second clamping plate at pipeline and are hinged and connected; The screw mandrel clamp system of clamping pipe described first clamping plate and the second clamping plate is equipped with.The utility model can realize finally docking clamping to pipeline fast, and operating efficiency is high.
Description
Technical field
The utility model relate to building dynamo-electric mounting technique field, particularly relate to a kind of screw-type pipeline jig, be mainly used in industrial pipeline installing engineering for during caliber metal pipeline group pair to heart clamping.
Background technology
Caliber metal pipeline group centering in the past, we generally adopt differential cucurbit to the gap of two pipes, the center discrepancy in elevation adjusts, and use scar ear, chock adjustment tube wall mismatch degree (central degree), carry out spot welding again, the method is adopted not only to make labor strength large, the counterpart time is long, and tube wall circularity after counterpart cannot be ensured in construction, hinder mother metal cutting off scar Er Shiyi, for the pipeline that means suitable is high, also do not allow in specification to carry out spot welding on other positions of steel pipe, also to take much time simultaneously and polish, and there is a lot of unsafe factor.
Utility model content
The utility model aims to provide a kind of screw-type pipeline jig, and this pipeline jig can realize finally docking clamping to pipeline fast, and operating efficiency is high.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of screw-type pipeline jig, its design feature is, comprises the first clamping plate and the second clamping plate, forms the space holding pipeline between these the first clamping plate and second clamping plate; One end of described first clamping plate and one end of the second clamping plate are hinged and connected, and the other end of these the first clamping plate and the other end of the second clamping plate are placed in after between the first clamping plate and the second clamping plate at pipeline and are hinged and connected; The screw mandrel clamp system of clamping pipe described first clamping plate and the second clamping plate is equipped with.
Thus, after loading pipeline, the two ends of the first clamping plate and the second clamping plate are all hinged and connected, then by screw mandrel clamp system clamping pipe.
Be below the technical scheme of further improvement of the utility model:
Preferably, described screw mandrel clamp system comprises screw mandrel, is fixed on the handle of screw mandrel one end, is contained in the pressing plate of the screw mandrel other end; Described first clamping plate and the second clamping plate have the screwed hole for installing screw mandrel; Described pressing plate is positioned at the inner side of the first clamping plate and the second clamping plate, and described handle is positioned at the outside of the first clamping plate and the second clamping plate, and thus, rotary screw, two pressing plates go in the same direction, until compressed by pipeline.
Further, described pressing plate has the cambered surface of fitting with pipeline outer wall face.
Conveniently adjust the size in space between the first clamping plate and the second clamping plate, adapt to the pipeline clamping of different tube diameters, the two ends of described first clamping plate and the second clamping plate all offer multiple pin shaft hole.
Further, described first clamping plate and the second clamping plate include the intermediate plate for installing screw mandrel, be hinged on the upper plate of intermediate plate one end, and be hinged on the lower plate of the intermediate plate other end, thus, in screw mandrel force process, the relative intermediate plate of upper plate rotates, lower plate is upwards rotated relative to intermediate plate, thus is close to pipeline wall by upper plate, lower plate and pressing plate and is clamped.
Described first clamping plate and the second clamping plate are gusset.
Compared with prior art, the beneficial effects of the utility model are: the utility model is particularly useful for pipeline automatic centering group to clamping, can reduce group to error, increase work efficiency, promote construction quality, reduce artificial quantity in work progress, and eliminate unsafe factor.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Accompanying drawing explanation
State diagram when Fig. 1 is fixture of the present utility model loading pipeline;
Fig. 2 is the state diagram preparing after fixture of the present utility model turns into the line to compress;
Fig. 3 is the state diagram compressed after fixture of the present utility model turns into the line;
Fig. 4 is the top view of Fig. 3.
In the drawings
1-first clamping plate; 2,7-handle; 3,8-screw mandrel; 4,9-pressing plate; 5,10-bearing pin; 6-second clamping plate; 11-pipeline; 12-intermediate plate; 13-upper plate; 14-lower plate.
Detailed description of the invention
A kind of screw-type pipeline jig, as Figure 1-4, comprises the first clamping plate 1 and the second clamping plate 6, forms the space holding pipeline 11 between these the first clamping plate 1 and second clamping plate 6; One end of described first clamping plate 1 and one end of the second clamping plate 6 are hinged and connected, and the other end of these the first clamping plate 1 and the other end of the second clamping plate 6 are placed in after between the first clamping plate 1 and the second clamping plate 6 at pipeline 11 and are hinged and connected; Described first clamping plate 1 and the second clamping plate 6 are equipped with screw mandrel 3,8, and be fixed on screw mandrel 3, the handle 2,7 of 8 one end, is contained in screw mandrel 3, the pressing plate 4,9 of 8 other ends; Described first clamping plate 1 and the second clamping plate 6 have for installing screw mandrel 3, the screwed hole of 8; Described pressing plate 4,9 is positioned at the inner side of the first clamping plate 1 and the second clamping plate 6, and described handle 2,7 is positioned at the outside of the first clamping plate 1 and the second clamping plate 6.Described pressing plate 4,9 has the cambered surface of fitting with pipeline 11 outside wall surface.
In order to adapt to the pipeline clamping of different tube diameters, the two ends of described first clamping plate 1 and the second clamping plate 6 all offer multiple pin shaft hole.
Described first clamping plate 1 and the second clamping plate 6 include for installing screw mandrel 3, and the intermediate plate 12 of 8, is hinged on the upper plate 13 of intermediate plate 12 one end, and is hinged on the lower plate 14 of intermediate plate 12 other end.
For during caliber metal pipeline group pair to heart clamping, concrete steps are as follows:
1, preparation of construction and the assembling of screw-type automatic registering fixture; According to organizing three kinds of right calibers: D273, D325, D377, the pipeline being certainly not limited only to these three kinds of calibers is fixed, and 2 bearing pins is inserted corresponding bolt hole, and screw mandrel is fallen back on outermost end.
2, the rough centering of pipeline; First, will wherein fix by a pipeline; Then, the pipe end of first pipeline is placed between the first clamping plate of screw-type pipeline jig and the second clamping plate, finally, another root pipeline is also inserted in fixture, two tube hubs are aligned substantially, and two pipe levels should be ensured.
3, pipeline automatic centering clamping and pipeline spot welding; Pipeline to after the heart, adjusts chucking position roughly, makes it be in counterpart center, then simultaneously slowly rotates two handles, thus drives screw mandrel to rotate to advance, until pressing plate compresses by clamp road, adjusts spot welding after the levelness of two pipelines, weld gap.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Claims (6)
1. a screw-type pipeline jig, is characterized in that, comprises the first clamping plate (1) and the second clamping plate (6), forms the space holding pipeline (11) between these the first clamping plate (1) and second clamping plate (6); One end of described first clamping plate (1) and one end of the second clamping plate (6) are hinged and connected, and the other end of these the first clamping plate (1) and the other end of the second clamping plate (6) are placed in after between the first clamping plate (1) and the second clamping plate (6) at pipeline (11) and are hinged and connected; The screw mandrel clamp system of clamping pipe (11) described first clamping plate (1) and the second clamping plate (6) is equipped with.
2. screw-type pipeline jig according to claim 1, is characterized in that, described screw mandrel clamp system comprises screw mandrel (3,8), is fixed on the handle (2,7) of screw mandrel (3,8) one end, is contained in the pressing plate (4,9) of screw mandrel (3, the 8) other end; Described first clamping plate (1) and the second clamping plate (6) have the screwed hole for installing screw mandrel (3,8); Described pressing plate (4,9) is positioned at the inner side of the first clamping plate (1) and the second clamping plate (6), and described handle (2,7) is positioned at the outside of the first clamping plate (1) and the second clamping plate (6).
3. screw-type pipeline jig according to claim 2, is characterized in that, described pressing plate (4,9) has the cambered surface of fitting with pipeline (11) outside wall surface.
4. screw-type pipeline jig according to claim 1, is characterized in that, the two ends of described first clamping plate (1) and the second clamping plate (6) all offer multiple pin shaft hole.
5. screw-type pipeline jig according to claim 2, it is characterized in that, described first clamping plate (1) and the second clamping plate (6) include for installing screw mandrel (3,8) intermediate plate (12), be hinged on the upper plate (13) of intermediate plate (12) one end, and be hinged on the lower plate (14) of intermediate plate (12) other end.
6. according to the screw-type pipeline jig one of claim 1 ~ 5 Suo Shu, it is characterized in that, described first clamping plate (1) and the second clamping plate (6) are gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668237.2U CN204221293U (en) | 2014-11-11 | 2014-11-11 | A kind of screw-type pipeline jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668237.2U CN204221293U (en) | 2014-11-11 | 2014-11-11 | A kind of screw-type pipeline jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221293U true CN204221293U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668237.2U Active CN204221293U (en) | 2014-11-11 | 2014-11-11 | A kind of screw-type pipeline jig |
Country Status (1)
| Country | Link |
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| CN (1) | CN204221293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942165A (en) * | 2018-08-13 | 2018-12-07 | 宋新强 | A kind of clamping and fixing device for automobile air-conditioning pipe press-fitting pin |
| CN110463741A (en) * | 2019-07-30 | 2019-11-19 | 南通欣宇光肠衣有限公司 | A kind of fixing clamp for sausage casing contracting machine |
-
2014
- 2014-11-11 CN CN201420668237.2U patent/CN204221293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942165A (en) * | 2018-08-13 | 2018-12-07 | 宋新强 | A kind of clamping and fixing device for automobile air-conditioning pipe press-fitting pin |
| CN110463741A (en) * | 2019-07-30 | 2019-11-19 | 南通欣宇光肠衣有限公司 | A kind of fixing clamp for sausage casing contracting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |