CN202072387U - Flange connection type steel pipe hanger - Google Patents
Flange connection type steel pipe hanger Download PDFInfo
- Publication number
- CN202072387U CN202072387U CN2011201215498U CN201120121549U CN202072387U CN 202072387 U CN202072387 U CN 202072387U CN 2011201215498 U CN2011201215498 U CN 2011201215498U CN 201120121549 U CN201120121549 U CN 201120121549U CN 202072387 U CN202072387 U CN 202072387U
- Authority
- CN
- China
- Prior art keywords
- fixed
- steel pipe
- lifting
- lifting rope
- type steel
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 239000000725 suspension Substances 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a flange connection type steel pipe hanger, which belongs to a special lifting apparatus of a flange connection type steel pipe. A lifting hook is fixed on a lifting pulley, a lifting rope is sleeved the lifting pulley, and locking structural members are respectively fixed on the left end and the right end of the lifting rope. the structure of each locking structural member is that a movable pin is sleeved on a rivet in a sliding and matching manner; the rivet is fixed on a bar type notch which is arranged at the lower part of a boom; and the upper part of the boom is provided with a hole for fixing the lifting rope, wherein the boom is inserted into a bolt hole of a flange plate and is fixedly connected with the movable pin. Because the movable pin connection manner is adopted, the hanger is quick to install and dismantle and the operation efficiency is higher.
Description
Technical field
The utility model relates to weight lifting apparatus, especially for the lifting utensil of flange join type steel pipe.
Background technology
The flange join type steel pipe is when installing lifting, and conventional hanging method has three kinds:
First kind is suspender belt (or steel rope) strapping.This hanging method exists suspender belt (or steel rope) wearing and tearing and unhandy shortcoming easily.
Second kind is to adopt round steel processing suspender, and suspender lower end machining screw use bolt after penetrating the bolt hole on the flange join type steel pipe flange dish, and the suspender upper end bends and is welded into coupling link, is connected to by shackle and lifting rope and lifts by crane on the fag end (or suspension hook).When mainly there is lifting different tube diameters steel pipe in this method, the angle of bend of suspender will be forced to change, and the intensity of suspender is impacted.
Be use bolt after adopting lifting eye bolt (matured product) to penetrate bolt hole on the flange join type steel pipe flange dish in the 3rd, behind lifting eye bolt upper lift ring joining shackle and the lifting rope, be connected to and lift by crane on the fag end (or suspension hook).The basic customer service of this method the shortcoming of preceding two kinds of methods, but exist to need the weak point of repeated disassembled and assembled bolt, in addition, lifting rope is to be connected on the lifting fag end (or suspension hook), causing the damage lifting rope that slides unavoidably.
The utility model content
The purpose of this utility model provides a kind of simple in structure, flange join type steel pipe suspender that assembling and disassembling is quick, safe and reliable.
This later-model purpose is achieved in that a kind of flange join type steel pipe suspender, rise on the Hanging roller and be fixed with a suspension hook, lifting rope has been enclosed within on the Hanging roller, be fixed with a snapping member on the left and right two ends of lifting rope respectively, this snapping member structure is: be enclosed within on the rivet removable pin bearing fit, rivet is fixed on the bar shaped notch of suspension rod bottom, and the suspension rod top that is connected and fixed by removable pin as insertion flange upper bolt hole has for the fixing hole of described lifting rope.
Be fixed with a shackle on the hole on above-mentioned suspension rod top, the left end of lifting rope or right-hand member are fixed on to unload and buckle.
Compared with prior art, the utility model has the advantages that:
1, increase has been provided with Hanging roller, and lifting rope is connected on the lifting fag end (or suspension hook) by playing a Hanging roller, has avoided lifting rope to slide and has caused damage.
2, adopt the removable pin fixed form, the suspender assembling and disassembling is quick, improves operating efficiency, reduces cost of installation and use, has good application prospects.
Description of drawings
Fig. 1 be this novel when lifting flange form steel pipe snapping member be inserted into the front view of flange upper bolt hole.
Fig. 2 is a snapping member shown in Figure 1 front view when inserting behind the flange upper bolt hole non-locking still.
Fig. 3 is that Fig. 2 is the front view after snapping member inserts flange upper bolt hole and locking.
Fig. 4 is the left view of snapping member shown in Figure 1.
The specific embodiment
Fig. 1 illustrates, a kind of flange join type steel pipe suspender, rise on the Hanging roller 6 and be fixed with a suspension hook, lifting rope 5 has been enclosed within on the Hanging roller 6, be fixed with a snapping member on the left and right two ends of lifting rope respectively, this snapping member structure is: be enclosed within on the rivet 3, rivet 3 is fixed on the bar shaped notch of suspension rod 1 bottom removable pin 2 bearing fits, and suspension rod 1 top that is connected and fixed by removable pin as insertion flange upper bolt hole has for the fixing hole of described lifting rope.
Referring to Fig. 4, the suspension rod cross section can be for square, when removable pin 2 be positioned at vertical when square, suspension rod is penetrated in the bolt hole on the flange 7 (referring to Fig. 2), make removable pin be horizontal (referring to Fig. 3) again,, stop suspension rod from bolt hole, to be deviate from when suspension rod makes progress when stressed.At this moment, suspender is state to be lifted.Be fixed with a shackle 4 on the hole on suspension rod 1 top, the left end of lifting rope 5 or right-hand member are fixed in the shackle 4.
Shackle is existing utensil, and a latch closure is arranged at its top, and the part of latch closure is hinged on the latch closure main body, and whole latch closure is locking states under the effect of spring (torsion spring) power.When the hinge portion latch closure is stressed, overcome acting force of the spring and made the opening-like attitude of whole latch closure, after sling is involved in latch closure from opening, remove external force, latch closure reduction locking states.
Removable pin is fixed on the suspension rod by rivet, and can rotate around rivet.
The suspension rod lower end has bar-shaped trough, and the space of removable pin around rivet rotates freely is provided.
The suspension rod upper end has lifting hole(eyelet), is used for joining shackle, unloads to buckle to connect lifting rope again.
Lifting rope is connected on the lifting fag end (or suspension hook) by playing hanging pulley.
During lifting, the gravity of flange join type steel pipe 8 is delivered on two suspension rods (two suspension rods penetrate on the flange in two bolts hole crossing its diameter and fixed) by removable pin, rivet.
Claims (2)
1. flange join type steel pipe suspender, it is characterized in that: rise on the Hanging roller (6) and be fixed with a suspension hook, lifting rope (5) has been enclosed within on the Hanging roller (6), be fixed with a snapping member on the left and right two ends of lifting rope respectively, this snapping member structure is: be enclosed within on the rivet (3) removable pin (2) bearing fit, rivet (3) is fixed on the bar shaped notch of suspension rod (1) bottom, and suspension rod (1) top that is connected and fixed by removable pin as insertion flange upper bolt hole has for the fixing hole of described lifting rope.
2. flange join type steel pipe suspender according to claim 1 is characterized in that: be fixed with a shackle (4) on the hole on described suspension rod (1) top, the left end of lifting rope (5) or right-hand member are fixed in the shackle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201215498U CN202072387U (en) | 2011-04-22 | 2011-04-22 | Flange connection type steel pipe hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201215498U CN202072387U (en) | 2011-04-22 | 2011-04-22 | Flange connection type steel pipe hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072387U true CN202072387U (en) | 2011-12-14 |
Family
ID=45110494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201215498U Expired - Fee Related CN202072387U (en) | 2011-04-22 | 2011-04-22 | Flange connection type steel pipe hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072387U (en) |
Cited By (5)
| 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 |
| CN104724599A (en) * | 2013-12-24 | 2015-06-24 | 上海国上机电科技有限公司 | Device for realizing rapid hoisting for drum steel tube of hoisting machinery |
| CN107651556A (en) * | 2017-09-28 | 2018-02-02 | 合肥美亚光电技术股份有限公司 | A kind of color selector with hoisting structure |
| CN109353927A (en) * | 2018-11-27 | 2019-02-19 | 湖北三威路桥机械有限公司 | A kind of hoisting mechanism |
-
2011
- 2011-04-22 CN CN2011201215498U patent/CN202072387U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN104724599A (en) * | 2013-12-24 | 2015-06-24 | 上海国上机电科技有限公司 | Device for realizing rapid hoisting for drum steel tube of hoisting machinery |
| CN107651556A (en) * | 2017-09-28 | 2018-02-02 | 合肥美亚光电技术股份有限公司 | A kind of color selector with hoisting structure |
| CN107651556B (en) * | 2017-09-28 | 2019-12-13 | 合肥美亚光电技术股份有限公司 | look selection machine with hoisting structure |
| CN109353927A (en) * | 2018-11-27 | 2019-02-19 | 湖北三威路桥机械有限公司 | A kind of hoisting mechanism |
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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: 20131226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131226 Address after: 610051 No. 2 South Branch Road, Chenghua District, Sichuan, Chengdu Patentee after: Sichuan Electric Power Transmission & Transformation Construction Co., Ltd. Patentee after: State Grid Corporation of China Address before: 610051 Chenghua District, Chengdu, Cui Cui shop north road, No. 1, No. 6, Sichuan Patentee before: Sichuan Electric Power Transmission & Transformation Construction Co., Ltd. |
|
| 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: 20111214 Termination date: 20200422 |