CN205397879U - Petroleum pipeline hoist with many strong points - Google Patents
Petroleum pipeline hoist with many strong points Download PDFInfo
- Publication number
- CN205397879U CN205397879U CN201620124100.XU CN201620124100U CN205397879U CN 205397879 U CN205397879 U CN 205397879U CN 201620124100 U CN201620124100 U CN 201620124100U CN 205397879 U CN205397879 U CN 205397879U
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- CN
- China
- Prior art keywords
- petroleum pipeline
- wire rope
- hawser
- strong points
- annular protrusion
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- 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.)
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Abstract
Petroleum pipeline hoist with many strong points includes the gallows, the gallows includes two piece at least parallel arrangement's cylindrical fixing rod, is connected with 1 piece at least arc rings between two adjacent dead levers, the both ends of dead lever still are provided with the annular arch, set up many annulars that are parallel to each other and both ends in the annular arch and still respectively are provided with a limiting plate, still be connected with a hawser on every dead lever, the hawser includes wire rope and connects 2 fixed loops at the wire rope both ends that the diameter that be located bellied one of them annular of annular and fixed loop is greater than annular bellied diameter, still wear to be equipped with a plurality of running rollers on the every wire rope, still be connected with one curved spacing on the every hawser, wire rope is last still to be provided with a plurality of spacing cards, spacing both ends can be fixed on the spacing card of difference. The utility model discloses having 2 strong points at least with petroleum pipeline when hoist and mount petroleum pipeline, and adopting spacing fixed petroleum pipeline, lifting stability is good, the commonality is strong.
Description
Technical field
This utility model relates to field of petroleum machinery, in particular it relates to a kind of petroleum pipeline suspender with many strong points.
Background technology
In order to ensure that pipeline does not damage outer corrosion resistant surfaces at hyposulculus in pipelines and petrochemical pipelines is constructed, and efficiently construct, Special lifting device for pipelines must be used.
The suspender belt that suspender is different loads the most frequently used in pipeline construction both at home and abroad at present.Suspender belt has many advantages, as lighter in used, simple to operate.Due to the execution conditions of arduous complexity, suspender belt is also the instrument being easily damaged very much, and suspender belt and petroleum pipeline only one of which contact point, highly unstable, pipeline easily slips from suspender belt, causes casualties or equipment damage, there is potential safety hazard, especially become apparent from sleety weather, construction.
Utility model content
The purpose of this utility model is that a kind of petroleum pipeline suspender with many strong points of offer, this petroleum pipeline suspender with many strong points has at least 2 strong points when lifting petroleum pipeline with petroleum pipeline, and adopt positive stop strip anchor stone oil-piping, lift good stability.
The technical scheme in the invention for solving the above technical problem is:
There is the petroleum pipeline suspender of many strong points, including suspension bracket；Described suspension bracket includes the fixing bar of at least two cylinders be arrangeding in parallel, is connected at least 1 arc suspension ring between adjacent two fixing bars；The two ends of described fixing bar are additionally provided with annular protrusion, and annular protrusion offers a plurality of annular groove being parallel to each other, and annular protrusion two ends are also each provided with a limiting plate；Being also associated with a hawser on each fixing bar, the two ends of described hawser are respectively connected on an annular protrusion；Described hawser includes steel wire rope and is connected to 2 retainer ring at steel wire rope two ends, and described retainer ring is positioned at one of them annular groove of annular protrusion and the diameter of the retainer ring diameter more than annular protrusion；Every steel wire rope is also equipped with multiple running roller；Being also associated with the positive stop strip of an arc on every hawser, described steel wire rope is additionally provided with multiple limiting card, described positive stop strip two ends can be fixed on different limiting cards.
As further improvement of the utility model, described limiting card is made up of two flat boards, screw bolt and nut, and two flat boards are parallel to each other and fix on a steel cord, and have gap between two flat boards；Described bolt 2 flat boards of traverse, bolt tail attaching nut；Described positive stop strip two ends offer spacing hole, and described bolt is enough located in this spacing hole.
Preferably, every hawser is equipped with 9 running rollers.
Further, it is connected to 3 arc suspension ring between adjacent two fixing bars.
Further, described running roller includes steel wheel hub and polyurethane body；Having the arc groove in order to bonding polyurethane body on the periphery of described steel wheel hub, described polyurethane body is bonded in this arc groove；The through hole for steel wire penetrating is offered in described steel wheel hub.
To sum up, the beneficial effects of the utility model are:
1, adopting suspender of the present utility model, suspender and petroleum pipeline at least have 2 strong points, and the support of petroleum pipeline is more stable；
2, suspender of the present utility model also adopts positive stop strip that petroleum pipeline is fixed further, strengthens stability during lifting；
3, this utility model can adjust the link position of positive stop strip, hawser link position on fixing bar, highly versatile according to the diameter of petroleum pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of the present utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural representation of limiting card；
Fig. 4 is the structural representation of running roller.
Labelling and corresponding parts title in accompanying drawing:
1-fixes bar；11-annular protrusion；12-annular groove；13-limiting plate；2-arc suspension ring；3-hawser；31-steel wire rope；32-retainer ring；33-limiting card；331-flat board；332-bolt；333-nut；4-running roller；41-steel wheel hub；42-polyurethane body；43-through hole；44-screwed hole；5-positive stop strip.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is done detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
The petroleum pipeline suspender with many strong points includes suspension bracket, hawser 2 and positive stop strip 5.
As depicted in figs. 1 and 2, described suspension bracket include two be arranged in parallel, the fixing bar 1 of cylinder that length is identical, be connected to 1 arc suspension ring 2 between two fixing bars 1；Described arc suspension ring 2 are connected in the middle part of fixing bar 1；The two ends of described fixing bar 1 are additionally provided with annular protrusion 11, described annular protrusion 11 is positioned at the end of fixing bar 1 on the position of this end 20cm, annular protrusion 11 offers a plurality of annular groove 12 being parallel to each other, the central axes of annular groove 12 on same fixing bar 1, annular protrusion 11 and this fixing bar 1 three, and annular protrusion 11 two ends are also each provided with a limiting plate 13.
Being also associated with a hawser 3 on each fixing bar 1, the two ends of described hawser 3 are respectively connected on an annular protrusion 11 of the fixing bar 1 of correspondence；Described hawser 3 includes steel wire rope 31 and is connected to 2 retainer ring 32 at steel wire rope 31 two ends, and described retainer ring 32 is positioned at one of them annular groove 12 of annular protrusion 11 and the diameter of retainer ring 32 diameter more than annular protrusion 11.Every steel wire rope 31 is also equipped with multiple running roller 4.
When using the petroleum pipeline suspender with many strong points in the present embodiment, petroleum pipeline through the region that fixing bar 1 and hawser 3 surround and be placed on hawser 3 running roller 4 on, hanging apparatus then connects all of arc suspension ring 2 by rope and petroleum pipeline is lifted.In the present embodiment, petroleum pipeline and suspender at least have 2 strong points, and suspender is more stable to the support of petroleum pipeline.
Every hawser 3 is also associated with the positive stop strip 5 of an arc, described steel wire rope 31 is additionally provided with multiple limiting card 33, in the present embodiment, a limiting card 33 is set between adjacent two running rollers 4, and the two of steel wire rope 31 upper ends are without respectively arranging 3 limiting cards 33 on the position of running roller 4；Described positive stop strip 5 two ends can be fixed on different limiting cards 33.As it is shown on figure 3, described limiting card 33 is made up of two flat boards 331, bolt 332 and nut 333, two flat boards 331 are parallel to each other and are fixed on steel wire rope 31, and have gap between two flat boards 331；Described bolt 332 2 flat boards 331 of traverse, bolt 332 afterbody attaching nut 333；Described positive stop strip 5 two ends offer spacing hole, described bolt 332 can be located in this spacing hole, positive stop strip 5 is connected to the method in limiting card 33: for Fig. 3, first nut 333 is backed out, upwards screw out bolt 332, the end of positive stop strip 5 is stretched in two flat boards and make spacing hole just to bolt 332, then backspin bolt 332, bolt 332 then sequentially passes through the flat board 331 of spacing hole, lower section, then by nut on the afterbody of bolt 332 lower end.After petroleum pipeline is placed on steel wire rope 31, the limiting card 33 of petroleum pipeline both sides according to the diameter of petroleum pipeline, can be selected, then positive stop strip 5 two ends are separately fixed on the two limiting card 33, petroleum pipeline is fixed further, strengthens stability during lifting.
Owing to annular protrusion 11 offering the diameter diameter more than annular protrusion 11 of a plurality of annular groove 12 being parallel to each other and retainer ring 32, therefore the retainer ring 32 of hawser 3 can according to lifting time petroleum pipeline weight, factor such as lifting direction etc. adjust retainer ring 32 and be placed in different annular grooves 12, with enhanced stability and make lifting more laborsaving.
Owing to arranging a limiting card 33 between adjacent two running rollers 4, and steel wire rope 31 upper end is without respectively arranging 3 limiting cards 33 on the position of running roller 4；Therefore, positive stop strip 5 can be connected on most of position of cable 3, therefore, substantially can be fixed the petroleum pipeline of all different-diameters with spacing.
To sum up, the suspender in the present embodiment can adjust the link position of positive stop strip 5, the hawser 3 link position on fixing bar 1, highly versatile according to the diameter of petroleum pipeline.
In the present embodiment, annular protrusion 11 is placed between the position that hawser 3 contacts with fixing bar 1, can strengthening the end wearability of fixing bar 1, the length of annular protrusion 11 selects 20cm, and the width of annular groove 12 is 2cm, the spacing 3cm of adjacent two annular grooves 12, therefore can arranging 4 annular grooves 12 on annular protrusion 11, therefore annular protrusion 11 is long, can increase materials and the weight of whole suspender, not only increase manufacturing cost, and when lifting, it is also required to bigger power resource, it is unfavorable for lifting；Too short, it is unfavorable for the hawser 3 position adjustment on annular protrusion 11, the annular protrusion 11 of 20cm arranges 4 annular grooves 12 and is just met for user demand.
Embodiment 2:
The present embodiment and embodiment 1 are distinctive in that: in the present embodiment, suspension bracket includes the fixing bar 1 of 4 cylinders be arrangeding in parallel, is connected to 3 arc suspension ring 2, therefore has 9 arc top suspension ring, every hawser 3 is equipped with 9 running rollers 4 between adjacent two fixing bars 1.When using the petroleum pipeline suspender with many strong points in the present embodiment, petroleum pipeline through the region that fixing bar 1 and hawser 3 surround and be placed on hawser 3 running roller 4 on, hanging apparatus then connects all of 9 arc suspension ring 2 by rope and petroleum pipeline is lifted.In the present embodiment, petroleum pipeline and suspender have 4 strong points, and hanging apparatus connects 9 arc top suspension ring 2, impetus relative distribution by 9 ropes, and lifting and support to petroleum pipeline are more stable.
Embodiment 3:
On the basis of embodiment 1 or embodiment 2, in order to strengthen the wearability of running roller 4 and make running roller 4 support petroleum pipeline better, running roller 4 is further improved by the present embodiment:
As shown in Figure 4, described running roller 4 includes steel wheel hub 41 and polyurethane body 42；Having the arc groove in order to bonding polyurethane body on the periphery of described steel wheel hub 41, described polyurethane body 42 is bonded in this arc groove；The through hole 43 for steel wire rope 31 traverse is offered in described steel wheel hub 41.
Arranging arc groove on the periphery of steel wheel hub 41 and increase bond area, and difficulty of processing is low, camber structure is more beneficial for the cast of polyurethane, combination, molding；Further, it is also possible in the both ends of the surface of steel wheel hub 41, arrange the screwed hole 44 in order to fixing end cap, to increase end cap to protect steel wheel hub 41.In the present embodiment, steel wheel hub 41 and polyurethane body 42 are connected as a single entity by high performance adhesive；The polyurethane body 42 being bonded on steel wheel hub 41 cylindrical is high-performance polyurethane elastomer, selection is the Vulkollan material of Bayer company of Germany, there is splendid dynamic carrying capacity, excellent wearability, high impact flexibility and tearing strength, minimum permanent compressive deformation.
Below being only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, should be regarded as protection domain of the present utility model.
Claims (5)
1. there is the petroleum pipeline suspender of many strong points, it is characterised in that include suspension bracket；Described suspension bracket includes the fixing bar (1) of at least two cylinders be arrangeding in parallel, is connected at least 1 arc suspension ring (2) between adjacent two fixing bars (1)；The two ends of described fixing bar (1) are additionally provided with annular protrusion (11), and annular protrusion (11) offers a plurality of annular groove (12) being parallel to each other, and annular protrusion (11) two ends are also each provided with a limiting plate (13)；
Being also associated with a hawser (3) on each fixing bar (1), the two ends of described hawser (3) are respectively connected on an annular protrusion (11)；Described hawser (3) includes steel wire rope (31) and is connected to 2 retainer ring (32) at steel wire rope (31) two ends, and described retainer ring (32) is positioned at one of them annular groove (12) of annular protrusion (11) and the diameter of retainer ring (32) diameter more than annular protrusion (11)；
Every steel wire rope (31) is also equipped with multiple running roller (4)；
Being also associated with the positive stop strip (5) of an arc on every hawser (3), described steel wire rope (31) is additionally provided with multiple limiting card (33), described positive stop strip (5) two ends can be fixed on different limiting cards (33).
2. the petroleum pipeline suspender with many strong points according to claim 1, it is characterized in that, described limiting card (33) is made up of two flat boards (331), bolt (332) and nut (333), two flat boards (331) are parallel to each other and are fixed on steel wire rope (31), and have gap between two flat boards (331)；Described bolt (332) 2 flat boards (331) of traverse, bolt (332) afterbody attaching nut (333)；Described positive stop strip (5) two ends offer spacing hole, and described bolt (332) can be located in this spacing hole.
3. the petroleum pipeline suspender with many strong points according to claim 1 and 2, it is characterised in that be equipped with 9 running rollers (4) on every hawser (3).
4. the petroleum pipeline suspender with many strong points according to claim 1 and 2, it is characterised in that be connected to 3 arc suspension ring (2) between adjacent two fixing bars (1).
5. the petroleum pipeline suspender with many strong points according to claim 1 and 2, it is characterised in that described running roller (4) includes steel wheel hub (41) and polyurethane body (42)；Having the arc groove in order to bonding polyurethane body on the periphery of described steel wheel hub (41), described polyurethane body (42) is bonded in this arc groove；The through hole (43) for steel wire rope (31) traverse is offered in described steel wheel hub (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124100.XU CN205397879U (en) | 2016-02-17 | 2016-02-17 | Petroleum pipeline hoist with many strong points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124100.XU CN205397879U (en) | 2016-02-17 | 2016-02-17 | Petroleum pipeline hoist with many strong points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397879U true CN205397879U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124100.XU Expired - Fee Related CN205397879U (en) | 2016-02-17 | 2016-02-17 | Petroleum pipeline hoist with many strong points |
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| Country | Link |
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| CN (1) | CN205397879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540416A (en) * | 2016-02-17 | 2016-05-04 | 成都高峰石油机械有限公司 | Multi-point contact type petroleum pipeline hoisting device |
-
2016
- 2016-02-17 CN CN201620124100.XU patent/CN205397879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540416A (en) * | 2016-02-17 | 2016-05-04 | 成都高峰石油机械有限公司 | Multi-point contact type petroleum pipeline hoisting device |
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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: 20160727 Termination date: 20170217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |