CN201713215U - Flange pipe hanger - Google Patents

Flange pipe hanger Download PDF

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Publication number
CN201713215U
CN201713215U CN 201020255885 CN201020255885U CN201713215U CN 201713215 U CN201713215 U CN 201713215U CN 201020255885 CN201020255885 CN 201020255885 CN 201020255885 U CN201020255885 U CN 201020255885U CN 201713215 U CN201713215 U CN 201713215U
Authority
CN
China
Prior art keywords
flanged pipe
hanger
suspender
shackle
screw rod
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.)
Expired - Fee Related
Application number
CN 201020255885
Other languages
Chinese (zh)
Inventor
张松华
余秋安
金辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Hubei Electric Power Transmission and Distribution Engineering Co Ltd
Original Assignee
Hubei Electric Transmission & Transformation Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Electric Transmission & Transformation Engineering Co filed Critical Hubei Electric Transmission & Transformation Engineering Co
Priority to CN 201020255885 priority Critical patent/CN201713215U/en
Application granted granted Critical
Publication of CN201713215U publication Critical patent/CN201713215U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a flange pipe hanger for lifting a flange pipe, the flange pipe hanger comprises a hanging ear, a shackle, and a nut, the hanging ear comprises a main body, a convex lug, and a screw, the convex lug and the screw respectively extend from the main body and in opposite directions, the convex lug is pivoted to the shackle, the screw can traverse the flange hole of the flange pipe and can be locked via the nut. The hanger in the utility model is advantageous in that the hanger adopts a special design, the angle between the hanging ear of the hanger and the shackle can be automatically adjusted, thereby guaranteeing the verticalness of the flange pipes when lifting flanges of different sizes, facilitating installation and placement, and improving work safety.

Description

The flanged pipe suspender
[technical field]
The utility model relates to suspender, relates in particular to a kind of suspender that is used to lift flanged pipe.
[background technology]
The large crossing tower of electric power transmission line and other industry high towers all more and more adopt the steel tube tower structure now, and promptly iron tower master limb or bottom material all are steel-tube construction, and the flange by the steel pipe two ends docks.The steel pipe that one or both ends are provided with flange is called flange tubing, abbreviates flanged pipe as, and the structure of flanged pipe as shown in Figure 1A and 1B.
When tube material is in horizontality in iron tower, can realize simple hoisted in position with common suspender belt.
When tube material is in attitude close to the vertical shape in iron tower, two kinds of traditional hanging methods are arranged.
A kind of is suspender belt (or steel rope) strapping, and details as shown in Figure 2.This hanging method has two significant disadvantages.At first, under the action of gravity of tubing, two Flange Plane are not in horizontality up and down, and this tubing docks with following pipe joint material when in place, and operation is difficulty relatively.Secondly, suspender belt contacts with upper flange plate seamed edge, is subjected to the scuffing of burr or sharp edges easily, even is cut off fully, therefore has very big potential safety hazard.
Another kind is common suspender method, and common suspender is processed by round steel, and its structure is as shown in Fig. 3 A.When using this common suspender lifting operation, with bolt suspender is fixed on the bolt hole on the flanged plate in pairs, is suspended under the hoist lifting hook by shackle and suspender belt, its using method as shown in Figure 4.
Common suspender hanging method though make up and down Flange Plane on even keel of tubing, makes tubing vertical substantially, has made things convenient in placely, and a significant disadvantages is also arranged.Be exactly under the tubing action of gravity, suspender is in the stressed bending of lower end meeting, as shown in Fig. 3 B.Because the pipe diameter difference, the size of the distribution diameter of the flanged plate upper bolt hole of flanged pipe end is also different, makes this suspender angle of bend (a angle shown in Fig. 3 B) when the different flanged pipe of lifting always change, the time little when big.This is equivalent to continuous positive and negative bending suspender bar, makes the very fast decline of suspender intensity, therefore has very big potential safety hazard.
[utility model content]
In view of this, be necessary to provide a kind of safe flanged pipe suspender.
A kind of flanged pipe suspender that is used to lift flange tubing, described flanged pipe suspender comprises hanger, shackle and nut, described hanger comprises main body, lug and screw rod, described lug and screw rod extend described lug and described screw rod from described main body to direction in opposite directions respectively, described lug is connected with described shackle pivotly, and described screw rod can pass the flange hole of flanged pipe and use described nut locking.
Preferably, offer on the described lug and shackle bonded assembly mounting hole.
Preferably, the diameter of described main body is greater than the diameter of described screw rod.
Preferably, described flanged pipe suspender also comprises hoist cable, and described hoist cable connects two described shackles.
Preferably, described flanged pipe suspender also comprises suspension hook, and described suspension hook is hooked on the centre of described hoist cable.
The utility model adopts the suspender of particular design, makes that the hanger of suspender and the angle between the shackle can automatic compensations, thus can both guarantee during the flanged pipe of lifting different size flanged pipe vertically, be convenient to installation in position, also improved the safety of operation.
[description of drawings]
Figure 1A is the front view of flanged pipe.
Figure 1B is the lateral plan of flanged pipe.
Fig. 2 lifts the scheme drawing of flanged pipe for adopting lifting rope.
Fig. 3 A is the scheme drawing of common suspender.
Fig. 3 B is the scheme drawing of another state of suspender.
Fig. 4 lifts the scheme drawing of flanged pipe for the suspender among employing Fig. 3.
Fig. 5 A is the front view of the hanger of flanged pipe suspender of the present utility model.
Fig. 5 B is the lateral plan of the hanger among Fig. 5 A.
Fig. 5 C is the birds-eye view of the hanger among Fig. 5 A.
The scheme drawing that Fig. 6 matches with shackle for the hanger among Fig. 5.
Fig. 7 is for adopting the scheme drawing of the flanged pipe suspender lifting flanged pipe among Fig. 5.
[specific embodiment]
For understanding the utility model better, the embodiment to utility model is described in detail below with reference to accompanying drawing.
As shown in Fig. 5 to Fig. 7, flanged pipe suspender of the present utility model comprises hanger 10, shackle 20, pad 30, nut 40 and hoist cable 50.
See also Fig. 5 A to Fig. 5 C, hanger 10 comprises main body 12 and the lug 14 and the screw rod 16 that extend up and down of autonomous agent 12 respectively.Lug 14 is provided with fixed orifice 142, can be connected (as shown in Figure 6) with shackle 20, and shackle 20 is hanger 10 rotating certain angle relatively.The diameter of screw rod 16 is less than the diameter of main body 12.
See also Fig. 7, when using these hanger 10 lifting flanged pipes 70, in the flange hole of elder generation with two symmetries of the screw rod 16 insertion flanged pipes 70 of hanger 10, by pad 30 and nut 40 hanger 10 and flanged pipe 70 are coupled together again, with hoist cable 50 shackle 20 on two hangers 10 is linked up then.At last, with suspension hook 60 slinging with hoist cable 50.Angle between shackle 20 and the hanger 10 can tightening and automatic compensation along with hoist cable 50.
In the process of using the flanged pipe suspender to lift, flanged pipe 70 can remain vertical state, is convenient to installation in position.After the screw rod 16 of hanger 10 tightly was fixed on the flange hole of flanged pipe 70, because its screw rod 16 partial-lengths are short, under the action of gravity of flanged pipe 70, screw rod 16 parts can not found flexural deformation.
When the flanged plate change in size of flanged pipe 70, can its angles of inclination of automatic compensation with hanger 10 bonded assembly shackles 20, hanger 10 load-carrying capacitys are not weakened, thus construction safety has obtained powerful guarantee.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (5)

1. flanged pipe suspender that is used to lift flange tubing, it is characterized in that: described flanged pipe suspender comprises hanger, shackle and nut, described hanger comprises main body, lug and screw rod, described lug and screw rod extend described lug and described screw rod from described main body to direction in opposite directions respectively, described lug is connected with described shackle pivotly, and described screw rod can pass the flange hole of flanged pipe and use described nut locking.
2. flanged pipe suspender according to claim 1 is characterized in that: offer on the described lug and shackle bonded assembly mounting hole.
3. according to each described flanged pipe suspender in the claim 1 to 2, it is characterized in that: the diameter of described main body is greater than the diameter of described screw rod.
4. flanged pipe suspender according to claim 3 is characterized in that: described flanged pipe suspender also comprises hoist cable, and described hoist cable connects two described shackles.
5. flanged pipe suspender according to claim 4 is characterized in that: described flanged pipe suspender also comprises suspension hook, and described suspension hook is hooked on the centre of described hoist cable.
CN 201020255885 2010-07-09 2010-07-09 Flange pipe hanger Expired - Fee Related CN201713215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020255885 CN201713215U (en) 2010-07-09 2010-07-09 Flange pipe hanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020255885 CN201713215U (en) 2010-07-09 2010-07-09 Flange pipe hanger

Publications (1)

Publication Number Publication Date
CN201713215U true CN201713215U (en) 2011-01-19

Family

ID=43459215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020255885 Expired - Fee Related CN201713215U (en) 2010-07-09 2010-07-09 Flange pipe hanger

Country Status (1)

Country Link
CN (1) CN201713215U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102153016A (en) * 2011-04-22 2011-08-17 四川电力送变电建设公司 Lifting appliance for flange connection steel pipe
CN102515019A (en) * 2011-12-31 2012-06-27 河北拓安管业有限公司 Fixing device for steel pipes with lap joint flanges and method for coating plastics on steel pipes by aid of fixing device
CN104609295A (en) * 2015-01-29 2015-05-13 韩文强 Sling for pipeline hoisting and using method thereof
CN105781218A (en) * 2016-03-24 2016-07-20 中铁十局集团有限公司 Hoisting construction method for steel column in construction of protective support for existing overcrossing railway
CN110040624A (en) * 2019-04-10 2019-07-23 中联重科股份有限公司 Suspender, tackling system and hoisting method
CN110104545A (en) * 2019-04-30 2019-08-09 哈电集团(秦皇岛)重型装备有限公司 A kind of tube sheet component hoisting and overturning tooling and hoisting and overturning method
CN110553927A (en) * 2019-10-09 2019-12-10 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) Adjustable torsion load coordination loading system
CN111071912A (en) * 2020-01-03 2020-04-28 中国十七冶集团有限公司 Portable device for assisting in transporting and installing small-space pipeline
JP2022043660A (en) * 2020-09-04 2022-03-16 東芝プラントシステム株式会社 Suspending jig

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102153016A (en) * 2011-04-22 2011-08-17 四川电力送变电建设公司 Lifting appliance for flange connection steel pipe
CN102515019A (en) * 2011-12-31 2012-06-27 河北拓安管业有限公司 Fixing device for steel pipes with lap joint flanges and method for coating plastics on steel pipes by aid of fixing device
CN102515019B (en) * 2011-12-31 2013-07-31 河北拓安管业有限公司 Fixing device for steel pipes with lap joint flanges and method for coating plastics on steel pipes by aid of fixing device
CN104609295A (en) * 2015-01-29 2015-05-13 韩文强 Sling for pipeline hoisting and using method thereof
CN105781218A (en) * 2016-03-24 2016-07-20 中铁十局集团有限公司 Hoisting construction method for steel column in construction of protective support for existing overcrossing railway
CN105781218B (en) * 2016-03-24 2018-08-17 中铁十局集团有限公司 The construction method for hanging of steel column in upper spanning existing railway protective stent construction
CN110040624A (en) * 2019-04-10 2019-07-23 中联重科股份有限公司 Suspender, tackling system and hoisting method
CN110104545A (en) * 2019-04-30 2019-08-09 哈电集团(秦皇岛)重型装备有限公司 A kind of tube sheet component hoisting and overturning tooling and hoisting and overturning method
CN110553927A (en) * 2019-10-09 2019-12-10 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) Adjustable torsion load coordination loading system
CN111071912A (en) * 2020-01-03 2020-04-28 中国十七冶集团有限公司 Portable device for assisting in transporting and installing small-space pipeline
JP2022043660A (en) * 2020-09-04 2022-03-16 東芝プラントシステム株式会社 Suspending jig
JP7080938B2 (en) 2020-09-04 2022-06-06 東芝プラントシステム株式会社 Hanging jig

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20130117

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee after: Hubei Electric Power Transmission & Distribution Engineering Co., Ltd.

Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee before: Hubei Electric Transmission & Transformation Engineering Company

TR01 Transfer of patent right

Effective date of registration: 20130117

Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee after: Hubei Electric Power Transmission & Distribution Engineering Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee before: Hubei Electric Power Transmission & Distribution Engineering Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110119

Termination date: 20170709