CN207521961U - Quickly to directly welding clamping and positioning device - Google Patents
Quickly to directly welding clamping and positioning device Download PDFInfo
- Publication number
- CN207521961U CN207521961U CN201721522893.1U CN201721522893U CN207521961U CN 207521961 U CN207521961 U CN 207521961U CN 201721522893 U CN201721522893 U CN 201721522893U CN 207521961 U CN207521961 U CN 207521961U
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- China
- Prior art keywords
- clip
- positioning device
- quickly
- right clip
- left clip
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Abstract
The utility model is quickly to directly welding clamping and positioning device, and the centering suitable for tubular part is welded, and particularly suitable for being used on oil platform at sea, can be welded and be processed at the construction field (site) underground operation tool, save the storage space of underground operation tool.This positioning device includes right clip and left clip, and welding window, right clip and left clip are equipped on the ontology of right clip and left clip and is fastened by connecting by clamping screw after axis connection, pairing.Save the processing cost of casing section mill and similar means middle tube body, avoid the expense of marine or land round transport packaged milling tool and similar means, construction progress has been dramatically speeded up, construction efficiency has been improved, reduces production cost, there is good using effect.
Description
Technical field
The utility model relates to the welding auxiliary tool of tubular part, particularly quickly to directly welding clamping position dress
It puts, the centering suitable for tubular part is welded, and particularly suitable for being used on oil platform at sea, can be welded and be added at the construction field (site)
Work underground operation tool saves the storage space of underground operation tool.
Background technology
In the oil industry, in order to improve oil well recovery ratio, the various productions of underground is solved the problems, such as, need often to be repaiied
Well operations will salvage former well sand control pipe in job execution, again tripping in sand control pipe.
After long-term production, former well sand control pipe frequently results in down-hole string and carries not there are the problems such as sand card, hard object card
It is dynamic.To implement the underground work means of set milling down-hole string and casing annulus thus, release the situation of annular space card.In above-mentioned set milling
In the construction of down-hole string and casing annulus, the packaged milling tool being made of using many set milling head and casing section mill is needed, due to flat
Platform is narrow, steric requirements limitation, can not lay in enough tools, needs to use ship again after processing more set packaged milling tools on land
Transport is cumbersome and time consuming to platform, and increases the processing cost of casing section mill and the transportation cost of ship.If encounter marine gas
As condition does not allow ship, platform construction is also delayed, has extended the construction period.
If at sea oil platform lays in the set milling heads of some small volumes more, when needing at the construction field (site) with casing section mill
Butt welding, it is possible to reduce the usage quantity of casing section mill solves the problems, such as that platform space is limited, and significantly reduces casing section mill
Processing cost and transportation cost.But never suitable butt welding means, it can ensure the set milling head and casing section mill after welding
On same axis.Production scene needs to solve the above problems, and too many underground set milling can not be laid in by solving offshore oil platform
Tool, the problem of production cost is caused to increase.
Invention content
The purpose of this utility model is to provide quickly to directly welding clamping and positioning device, can be existing in construction using the present apparatus
Field welding packaged milling tool and tubular tool save the processing cost and transportation cost of casing section mill.Milling head abrasion is covered in work progress
Afterwards, only need to be old set milling head cutting, the set milling head that just energy scene more renews ensures set milling head and casing section mill and similar tubulose work
The welding quality of tool facilitates construction, reduces production cost.
The technical solution of the utility model is：Quickly include right clip and left card to directly welding clamping and positioning device
Welding window, right clip and left clip are equipped with by passing through after connecting axis connection, pairing on the ontology of hoop, right clip and left clip
Clamping screw fastens.
The notable using effect of the utility model is：The present apparatus provides the hand of clamping, positioning for the butt welding of tubular part
Section by the tube body of two same outer diameters, such as casing section mill and set milling head, clamps, is located in the right clip of the present apparatus and left clip
In, two tube bodies can be welded by the welding window in right clip and left clip after fixed, make two after welding to manage
Body keeps on an axis, greatly facilitating quick butt welding of the larger tool of the volume as casing section mill in production scene and applying
Work.It is at sea used in the construction site of oil platform, the set milling head that construction needs can be laid in more, when set milling head abrasion can not
After use, cutting set milling head, is the set milling head that casing section mill more renews by the present apparatus at the construction field (site).Save casing section mill
And the processing cost of similar means middle tube body, avoid sea or the expense of land round transport packaged milling tool and similar means
With, dramatically speeded up construction progress, improved construction efficiency, reduce production cost, have good using effect.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing, not limits the scope of protection of the utility model.It is as described below to be only
The preferred embodiment of the utility model, other use the equivalence changes of the utility model, should all belong to the protection of the utility model
Range.
Referring to Fig. 1, quickly include right clip 1 and left clip 2, right clip 1 and left clip 2 to directly welding clamping and positioning device
Ontology on be equipped with welding window, right clip 1 and left clip 2 are connected by connecting shaft 3, are fastened after pairing by clamping screw 5.
There are two types of embodiments for the structure of right clip 1 and left clip 2：
Embodiment one
Referring to Fig. 1, the right clip 1 and left clip 2 are semicircle fixture blocks, and welding pin-joint piece in one end passes through connecting shaft 3
Connection, the other end weld closing piece 4, are equipped with locked groove in the closing piece 4, clamping screw 5, which is fitted into locked groove, locks.
Embodiment two
The right clip 1 and left clip 2 be Ω shapes fixture block, two semicircular bodies both sides be equipped with the connection wing, both sides
Lockhole is equipped in the connection wing, clamping screw 5 is penetrated and fixes.
In above-mentioned two embodiment, the welding window is correspondingly arranged in the middle part of the ontology of right clip 1 and left clip 2.
The embodiment described above is only exemplary embodiments, but the utility model is not limited only to these embodiments, ability
The technical staff in domain can make modification under without departing from the spirit of the utility model and enlightenment.Aspect disclosed herein may
In the presence of many changes, combination and modification, and all in the scope of the utility model, therefore, protection domain is not limited only to above
Explanation.
Claims (4)
1. quickly to directly welding clamping and positioning device, it is characterized in that, including right clip and left clip, the sheet of right clip and left clip
Welding window, right clip and left clip is equipped on body to fasten by clamping screw after axis connection, pairing by connecting.
2. as described in claim 1 quickly to directly welding clamping and positioning device, it is characterized in that, the right clip and left clip are equal
It is semicircle fixture block, pin-joint piece is welded, by connecting axis connection in one end, and the other end welds closing piece, locked groove, lock are equipped in the closing piece
Tight bolt, which is fitted into locked groove, locks.
3. as described in claim 1 quickly to directly welding clamping and positioning device, it is characterized in that, the right clip and left clip are equal
Be Ω shapes fixture block, two semicircular bodies both sides be equipped with the connection wing, be equipped with lockhole in the connection wing of both sides, penetrate clamping screw
It is fixed.
4. it is quick to directly welding clamping and positioning device as described in claims 1 or 2 or 3, it is characterized in that, the welding window corresponds to
It is arranged in the middle part of the ontology of right clip and left clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522893.1U CN207521961U (en) | 2017-11-15 | 2017-11-15 | Quickly to directly welding clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522893.1U CN207521961U (en) | 2017-11-15 | 2017-11-15 | Quickly to directly welding clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521961U true CN207521961U (en) | 2018-06-22 |
Family
ID=62582642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522893.1U Expired - Fee Related CN207521961U (en) | 2017-11-15 | 2017-11-15 | Quickly to directly welding clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521961U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001892A (en) * | 2019-10-30 | 2020-04-14 | 合肥科聚低温技术有限公司 | Welding tool and welding method for copper braided strap and copper lead |
| CN111421278A (en) * | 2020-04-28 | 2020-07-17 | 中国建筑第八工程局有限公司 | Tool type butt joint hoop lock assembled by pipe truss rod pieces, manufacturing method and butt joint method |
| CN111532582A (en) * | 2020-05-07 | 2020-08-14 | 广东嘉元科技股份有限公司 | A cladding protective equipment for electrolytic copper foil book |
| CN111992968A (en) * | 2020-06-30 | 2020-11-27 | 上海江南长兴造船有限责任公司 | Pipe butt welding positioning tool and butt welding positioning method |
-
2017
- 2017-11-15 CN CN201721522893.1U patent/CN207521961U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001892A (en) * | 2019-10-30 | 2020-04-14 | 合肥科聚低温技术有限公司 | Welding tool and welding method for copper braided strap and copper lead |
| CN111421278A (en) * | 2020-04-28 | 2020-07-17 | 中国建筑第八工程局有限公司 | Tool type butt joint hoop lock assembled by pipe truss rod pieces, manufacturing method and butt joint method |
| CN111532582A (en) * | 2020-05-07 | 2020-08-14 | 广东嘉元科技股份有限公司 | A cladding protective equipment for electrolytic copper foil book |
| CN111992968A (en) * | 2020-06-30 | 2020-11-27 | 上海江南长兴造船有限责任公司 | Pipe butt welding positioning tool and butt welding positioning method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20191115 |