CN201925597U - Device for downing pipelines to ditch - Google Patents
Device for downing pipelines to ditch Download PDFInfo
- Publication number
- CN201925597U CN201925597U CN2011200476096U CN201120047609U CN201925597U CN 201925597 U CN201925597 U CN 201925597U CN 2011200476096 U CN2011200476096 U CN 2011200476096U CN 201120047609 U CN201120047609 U CN 201120047609U CN 201925597 U CN201925597 U CN 201925597U
- Authority
- CN
- China
- Prior art keywords
- hanging
- wire rope
- bearing bar
- gusset
- suspention
- 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
Images
Abstract
The utility model discloses a device for downing pipelines to a ditch and belongs to the technical field of pipeline craning appliances. The device comprises a hanging ribbed slab and three bearing bars connected under the hanging ribbed slab, a lifting hole is arranged at the upper end of the hanging ribbed slab, and the center of the lifting hole is arranged on the axis of the hanging ribbed slab. The three bearing bars which are identical in structures and mutually parallel are arranged symmetrically by utilizing the axis of the hanging ribbed slab as the center, and transverse middle portions of the bearing bars are vertically connected to the lower end of the hanging ribbed slab. Steel wire rope hanging lugs are symmetrically mounted on the upper portions of two ends of each bearing bar, lateral sides of each two adjacent bearing bars are connected mutually via plane reinforcing ribs, and triangular facade reinforcing ribs are respectively welded among two sides of the hanging ribbed slab and the bearing bars. Steel wire rope fastening grooves in four groups are symmetrically arranged on the steel wire rope hanging lugs of the two ends of each bearing bar and respectively matched with the outer diameters of four kinds of pipelines including DN1400, DN1200, DN900 and DN800. The device for downing the pipelines to the ditch is high in bearing capacity, fine in integral stability and is capable of meeting requirements for lifting the pipelines with various diameters.
Description
Technical field
The utility model relates to a kind of lifting tool, and particularly a kind of pipeline hyposulculus device belongs to pipeline lifting tool technical field.
Background technique
The hyposulculus operation of heavy-caliber pipeline need be by means of pipeline hyposulculus device, pipeline hyposulculus device comprises the suspention gusset and is connected two bearing bars of suspention gusset below, the upper end of suspention gusset is provided with lifting eye, on the axis that is centered close to the suspention gusset of lifting eye, the lateral middle of two bearing bars is vertically connected on the lower end of suspention gusset, and the top, two ends of each bearing bar is symmetrically installed with the wire rope hangers.
During the pipeline hyposulculus, the lifting eye that the suspension hook of crane hooks the suspention gusset is mentioned pipeline hyposulculus device, and wire rope is after treat that swing pipe line below is walked around, and the wire rope two ends are suspended on the wire rope hangers on top, bearing bar two ends; The arm of crane continues to rise, and by pipeline hyposulculus device and wire rope pipeline is mentioned, and built on stilts carries out the hyposulculus operation.
There is following deficiency in conventional line hyposulculus device: the bearing bar of (1) hyposulculus device is two, and bearing capacity is smaller; (2) the pipeline hyposulculus device of every kind of specification can only adapt to the pipeline hyposulculus needs of 1-2 kind diameter; (3) fillet welding is connected between suspention gusset and the bearing bar, and the global stability of hyposulculus device under heavily loaded situation is not high.
The model utility content
The purpose of this utility model is, overcomes problems of the prior art, provides a kind of bearing capacity big, the pipeline hyposulculus device that stability is high.
For solving above technical problem, a kind of pipeline hyposulculus device provided by the utility model, comprise the suspention gusset and be connected the bearing bar that suspends the gusset below in midair, the upper end of suspention gusset is provided with lifting eye, on the axis that is centered close to the suspention gusset of lifting eye, the lateral middle of bearing bar is vertically connected on the lower end of suspention gusset, the top, two ends of bearing bar is symmetrically installed with the wire rope hangers, bearing bar has three, three bearing bar structures are identical, be parallel to each other and with the suspention gusset axis be that the center is symmetrical arranged, the side of adjacent bearing bar interconnects by the plane stiffening rib, is welded with leg-of-mutton facade stiffening rib respectively between the bi-side of suspention gusset and each bearing bar.
With respect to prior art, the utility model has been obtained following beneficial effect: bearing bar is provided with three, has improved the bearing capacity of hyposulculus device; The side of adjacent bearing bar interconnects by the plane stiffening rib, is welded with leg-of-mutton facade stiffening rib respectively between the bi-side of suspention gusset and each bearing bar, has improved the global stability of hyposulculus device.
As preferred version of the present utility model, be arranged with many group wire rope draw-in grooves on the described wire rope hangers at each bearing bar two ends.Every group of corresponding a kind of caliber of wire rope draw-in groove, a looped pipeline line hyposulculus device can satisfy the pipeline lifting requirement of multiple diameter.
As preferred version of the present utility model, described wire rope draw-in groove is four groups, and the spacing of every group of wire rope draw-in groove is suitable with the external diameter of DN1400, DN1200, DN900, four kinds of pipelines of DN800 respectively.
Description of drawings
Fig. 1 is the plan view of the utility model pipeline hyposulculus device.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Among the figure: 1. suspend gusset in midair; 1a. lifting eye; 2a, 2b, 2c. bearing bar; 3. wire rope hangers; 3a, 3b, 3c, 3d, 3a ', 3b ', 3c ', 3d '. the wire rope draw-in groove; 4. plane stiffening rib; 5. facade stiffening rib.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, pipeline hyposulculus device of the present utility model comprises suspention gusset 1 and is connected three bearing bar 2a, 2b, the 2c of suspention gusset below, the upper end of suspention gusset 1 is provided with lifting eye 1a, on the axis that is centered close to suspention gusset 1 of lifting eye 1a.Three bearing bar 2a, 2b, 2c structure be identical, be parallel to each other and be that the center is symmetrical arranged with the axis of suspention gusset, and the lateral middle of bearing bar is vertically connected on the lower end of suspention gusset 1.The top, two ends of each bearing bar is symmetrically installed with wire rope hangers 3, and the side of adjacent bearing bar interconnects by plane stiffening rib 4, is welded with leg-of-mutton facade stiffening rib 5 respectively between the bi-side of suspention gusset 1 and bearing bar 2a, 2b, the 2c.
Be arranged with many group wire rope draw-in grooves on the wire rope hangers 3 at each bearing bar two ends, shown in the figure be four groups, wire rope draw-in groove 3a, 3a ' are suitable with the external diameter of DN800 pipeline, wire rope draw-in groove 3b, 3b ' are suitable with the external diameter of DN900 pipeline, wire rope draw-in groove 3c, 3c ' are suitable with the external diameter of DN1200 pipeline, and wire rope draw-in groove 3d, 3d ' are suitable with the external diameter of DN1400 pipeline.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. pipeline hyposulculus device, comprise the suspention gusset and be connected the bearing bar that suspends the gusset below in midair, the upper end of described suspention gusset is provided with lifting eye, on the axis that is centered close to described suspention gusset of described lifting eye, the lateral middle of described bearing bar is vertically connected on the lower end of described suspention gusset, the top, two ends of described bearing bar is symmetrically installed with the wire rope hangers, it is characterized in that: described bearing bar has three, three bearing bar structures are identical, be parallel to each other and be that the center is symmetrical arranged with the axis of described suspention gusset, the side of adjacent bearing bar interconnects by the plane stiffening rib, is welded with leg-of-mutton facade stiffening rib between the bi-side of described suspention gusset and each bearing bar respectively.
2. pipeline hyposulculus device according to claim 1 is characterized in that: be arranged with many group wire rope draw-in grooves on the described wire rope hangers at each bearing bar two ends.
3. pipeline hyposulculus device according to claim 2 is characterized in that: described wire rope draw-in groove is four groups, and the spacing of every group of wire rope draw-in groove is suitable with the external diameter of DN1400, DN1200, DN900, four kinds of pipelines of DN800 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200476096U CN201925597U (en) | 2011-02-25 | 2011-02-25 | Device for downing pipelines to ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200476096U CN201925597U (en) | 2011-02-25 | 2011-02-25 | Device for downing pipelines to ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925597U true CN201925597U (en) | 2011-08-10 |
Family
ID=44429444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200476096U Expired - Fee Related CN201925597U (en) | 2011-02-25 | 2011-02-25 | Device for downing pipelines to ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754744A (en) * | 2013-12-19 | 2014-04-30 | 柳州正菱集团有限公司 | Hoisting equipment for machine tool installation |
| CN107500104A (en) * | 2017-09-30 | 2017-12-22 | 镇江玄润消防器材有限公司 | A kind of suspension type adaptor for pipe fitting construction operation |
-
2011
- 2011-02-25 CN CN2011200476096U patent/CN201925597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754744A (en) * | 2013-12-19 | 2014-04-30 | 柳州正菱集团有限公司 | Hoisting equipment for machine tool installation |
| CN107500104A (en) * | 2017-09-30 | 2017-12-22 | 镇江玄润消防器材有限公司 | A kind of suspension type adaptor for pipe fitting construction operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202080812U (en) | Dedicated sling system for large-scaled reinforcing cage | |
| CN102249144A (en) | 400-tonnage tilting suspension girder | |
| CN106276577A (en) | The suspension bracket of a kind of framework isolated footing and operational approach | |
| CN201925597U (en) | Device for downing pipelines to ditch | |
| CN205916895U (en) | But chain hoist that multiple spot hung | |
| CN202564850U (en) | Replacement and lifting tool for tubular bus pillar insulator | |
| CN204342298U (en) | A kind of double track transfer crane | |
| CN203112351U (en) | Balancing anti-swing container hoisting mechanism | |
| CN101850928A (en) | Special stability truss lifting tool for large-scale complete cross section | |
| CN206088755U (en) | Girder | |
| CN204778321U (en) | Reinforcement cage hoisting device | |
| CN103738852B (en) | Hoisting crane test mass device | |
| CN203451055U (en) | Lifting device for large-diameter reinforced concrete pipelines | |
| CN203545436U (en) | Multipurpose lifting tool | |
| CN206108705U (en) | Gallows of frame isolated footing | |
| CN206599363U (en) | Vertical transferring apparatus | |
| CN203639016U (en) | Balance beam for hoisting reinforcing steel bars by tower crane | |
| CN207361602U (en) | A kind of steel structure hoisting instrument | |
| CN203128003U (en) | Special hanger for cast-in-situ bored pile steel reinforcement cage | |
| CN203529707U (en) | Double-plate-hole type H-steel balance beam with bending moment | |
| CN204096893U (en) | The diesel powerplant suspender of diesel locomotive | |
| CN202561404U (en) | Hoisting device | |
| CN203097404U (en) | Anti-skidding triangular poling machine | |
| CN203486750U (en) | Lifting hook capable of being placed flatly for lifting coiled materials | |
| CN203568632U (en) | Tail rope suspension device for skip bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20180225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |