CN105600671A - Stable petroleum pipeline hoisting equipment - Google Patents
Stable petroleum pipeline hoisting equipment Download PDFInfo
- Publication number
- CN105600671A CN105600671A CN201610088394.XA CN201610088394A CN105600671A CN 105600671 A CN105600671 A CN 105600671A CN 201610088394 A CN201610088394 A CN 201610088394A CN 105600671 A CN105600671 A CN 105600671A
- Authority
- CN
- China
- Prior art keywords
- petroleum pipeline
- steel wire
- wire rope
- hawser
- hanging device
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides stable petroleum pipeline hoisting equipment which comprises a hoisting bracket. The hoisting bracket comprises at least two parallel cylindrical fixing rods, and at least one arc-shaped hoisting ring is connected between every two adjacent fixing rods. Each fixing rod is further connected with a cable, and each cable comprises a steel wire rope and two fixing rings connected to the two ends of the steel wire rope, wherein the two fixing rings are connected to the two ends of the corresponding fixing rod respectively. Multiple rollers penetrate through each steel wire rope. Each cable is further connected with an arc-shaped limiting strip, multiple limiting clamps are arranged on each steel wire rope, and the two ends of each limiting strip can be fixed to different limiting clamps. When a petroleum pipeline is hoisted, at least two supporting points are arranged between the stable petroleum pipeline hoisting equipment and the petroleum pipeline, the petroleum pipeline is fixed through the limiting strips, hoisting stability is good, and universality is high.
Description
Technical field
The present invention relates to petroleum machinery field, particularly, relate to a kind of stable type petroleum pipeline hanging device.
Background technology
In pipelines and petrochemical pipelines construction in order to ensure that pipeline does not damage outer anticorrosion surface at hyposulculus, and efficiently construction, inevitableUse Special lifting device for pipelines.
The suspender belt that in pipeline construction both at home and abroad, the most frequently used suspender is different loads at present. Suspender belt has many advantages, as makesWith lighter, simple to operate. Due to the execution conditions of arduous complexity, suspender belt is also the instrument that is very easy to damage, and hangsBand only has a contact point with petroleum pipeline, very unstable, and easily slippage from suspender belt of pipeline, causes casualties or equipment damages, there is potential safety hazard in evil, especially at sleety weather, more obvious in construction.
Summary of the invention
Object of the present invention is just to provide a kind of stable type petroleum pipeline hanging device, this stable type petroleum pipeline liftingEquipment has 2 strong points with petroleum pipeline in lifting when petroleum pipeline, and adopts positive stop strip anchor stone oil-piping, and lifting surelyQualitative good.
The present invention addresses the above problem adopted technical scheme:
Stable type petroleum pipeline hanging device, comprises suspension bracket; Described suspension bracket comprises at least two be arranged in parallel cylindrical fixingBar, is connected with at least 1 arc suspension ring between adjacent two fixed bars; On each fixed bar, be also connected with a hawser; DescribedHawser comprises steel wire rope and 2 retainer rings that are connected to steel wire rope two ends, and 2 retainer rings are connected to fixed bar two ends; OftenOn root steel wire rope, be also equipped with multiple running rollers; On every hawser, be also connected with the positive stop strip of an arc, on described steel wire rope, go backBe provided with multiple limiting cards, described positive stop strip two ends can be fixed on different limiting cards.
As a further improvement on the present invention, described limiting card is made up of two flat boards, screw bolt and nut, two dull and stereotyped phasesParallel being fixed on steel wire rope mutually, and there is gap between two flat boards, described bolt is through 2 flat boards, and bolt tail connectsNut, described positive stop strip two ends offer spacing hole, and described bolt is enough located in this spacing hole.
Preferably, on every hawser, be equipped with 9 running rollers.
Further, between adjacent two fixed bars, be connected with 3 arc suspension ring.
Further, described running roller comprises steel wheel hub and polyurethane body; On the periphery of described steel wheel hub, have in order toThe arc groove of bonding polyurethane body, described polyurethane body is bonded in this arc groove; In described steel wheel hub, offer confessionThe through hole of steel wire penetrating.
To sum up, the invention has the beneficial effects as follows:
1, adopt hanging device of the present invention, hanging device and petroleum pipeline at least have 2 strong points, the support of petroleum pipelineMore stable;
2, hanging device of the present invention also adopts positive stop strip further fixing to petroleum pipeline, the stability while strengthening lifting;
3, the present invention can adjust according to the diameter of petroleum pipeline the link position of positive stop strip, highly versatile.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the present invention;
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.
Mark and corresponding parts title in accompanying drawing:
1-fixed bar; 11-annular protrusion; 12-annular groove; 13-limiting plate; 2-arc suspension ring; 3-hawser; 31-steel wire rope; 32-is solidFixed 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, the present invention is done to detailed description further, but embodiments of the present inventionBe not limited to this.
Embodiment 1:
Stable type petroleum pipeline hanging device comprises suspension bracket, hawser 2 and positive stop strip 5.
As depicted in figs. 1 and 2, described suspension bracket comprise two be arranged in parallel, 1, two of cylindrical fixed bar that length is identicalBetween fixed bar 1, be connected with 1 arc suspension ring 2; Described arc suspension ring 2 are connected to fixed bar 1 middle part;
On each fixed bar 1, be also connected with a hawser 3, described hawser 3 comprises steel wire rope 31 and is connected to steel wire rope 31 two ends32,2 retainer rings 32 of 2 retainer rings be connected to the two ends of retainer ring 32. On every steel wire rope 31, be also equipped with multipleRunning roller 4.
While using the stable type petroleum pipeline hanging device in the present embodiment, petroleum pipeline encloses through fixed bar 1 and hawser 3The region becoming is also placed on the running roller 4 of hawser 3, and hanging apparatus connects all arc suspension ring 2 to petroleum pipeline by ropeRoad lifts. In the present embodiment, petroleum pipeline and hanging device at least have 2 strong points, and hanging device is to petroleum pipelineSupport more stable.
On every hawser 3, be also connected with the positive stop strip 5 of an arc, on described steel wire rope 31, be also provided with multiple limiting cards33, in the present embodiment, between adjacent two running rollers 4, a limiting card 33 is set, and two upper ends of steel wire rope 31 are without running roller 43 limiting cards 33 are respectively set on position; Described positive stop strip 5 two ends can be fixed on different limiting card 33. As shown in Figure 3,Described limiting card 33 is made up of two flat boards 331, bolt 332 and nut 333, and two flat boards 331 are parallel to each other and are fixed on steel wireOn rope 31, and there is gap between two flat boards 331; Described bolt 332 is through 2 flat boards 331, and bolt 332 afterbodys connect spiral shellFemale 333; Described positive stop strip 5 two ends offer spacing hole, and described bolt 332 can be located in this spacing hole, and positive stop strip 5 is connectedBe connected on the method in limiting card 33: taking Fig. 3 as example, first back out nut 333, upwards screw out bolt 332, by the end of positive stop strip 5Portion stretches in two flat boards and makes spacing hole just to bolt 332, then backspin bolt 332,332, bolt successively through spacing hole,The flat board 331 of below, is then tightened on nut on the afterbody of bolt 332 lower ends. Petroleum pipeline is placed on to steel wire ropeAfter 31, can, according to the diameter of petroleum pipeline, select the limiting card 33 of petroleum pipeline both sides, then positive stop strip 5 two ends be dividedBe not fixed on these two limiting cards 33, further fixing to petroleum pipeline, the stability while strengthening lifting.
Owing between adjacent two running rollers 4, a limiting card 33 being set, and steel wire rope 31 upper ends are without each on the position of running roller 43 limiting cards 33 are set; Therefore, positive stop strip 5 can be connected on most of position of cable 3, therefore, and substantially can be to instituteThere is the petroleum pipeline of different-diameter to be fixed with spacing.
To sum up, the hanging device in the present embodiment can be adjusted according to the diameter of petroleum pipeline the link position of positive stop strip 5,Highly versatile.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: in the present embodiment, suspension bracket comprises 4 cylindrical fixed bars 1 that be arranged in parallel,Between adjacent two fixed bars 1, be connected with 3 arc suspension ring 2, therefore have 9 arc top suspension ring, on every hawser 3, be equipped with 9Individual running roller 4. While using the stable type petroleum pipeline hanging device in the present embodiment, petroleum pipeline encloses through fixed bar 1 and hawser 3The region becoming is also placed on the running roller 4 of hawser 3, and hanging apparatus connects 9 all arc suspension ring 2 to oil by ropePipeline lifts. In the present embodiment, petroleum pipeline and hanging device have 4 strong points, and hanging apparatus is by 9 ropesConnect 9 arc top suspension ring 2, impetus disperses relatively, and the lifting to petroleum pipeline and support are more stable.
Embodiment 3:
On the basis of embodiment 1 or embodiment 2, in the present embodiment, also stable type petroleum pipeline hanging device is changed as followsEnter:
The two ends of described fixed bar 1 are also provided with annular protrusion 11, and described annular protrusion 11 is welded on the two ends outer wall of fixed bar 1Upper and to be positioned on end to the position apart from this end 20cm of fixed bar 1 be that the length of annular protrusion is 20cm, annular protrusionOn 11, offer many annular grooves that are parallel to each other 12, the annular groove 12 on same fixed bar 1, annular protrusion 11 and this fixed bar 1Three's central axes, and annular protrusion 11 two ends are also respectively provided with a limiting plate 13.
The two ends of described hawser 3 are respectively connected on an annular protrusion 11 of corresponding fixed bar 1; Steel wire rope 31 two ends2 retainer rings 32 are each positioned in the annular groove 12 of an annular protrusion 11 and the diameter of the retainer ring 32 of hawser 3 is greater than annular protrusion11 diameter.
Because the diameter that offers many annular grooves that are parallel to each other 12 and retainer ring 32 on annular protrusion 11 is greater than convex annularPlay 11 diameter, the factor adjustment such as petroleum pipeline weight, lifting direction when therefore the retainer ring 32 of hawser 3 can be according to liftingRetainer ring 32 is placed in different annular groove 12, to strengthen stability and to make lifting more laborsaving.
Hanging device in the present embodiment can be adjusted hawser 3 on fixed bar 1 according to the concrete condition of petroleum pipelineLink position, highly versatile.
In the present embodiment, annular protrusion 11 is placed between the position that hawser 3 and fixed bar 1 contact, and can strengthen fixed bar 1End wearability, the length of annular protrusion 11 is selected 20cm, the width of annular groove 12 is 2cm, distance between adjacent two annular grooves 12From 3cm, therefore 4 annular grooves 12 can be set on annular protrusion 11, therefore annular protrusion 11 long can increase whole liftingThe materials of equipment and weight, not only increase manufacturing cost, and lifting time also needs larger power resource, is unfavorable for lifting;Too shortly be unfavorable for the position adjustment of hawser 3 on annular protrusion 11, it is just full that the annular protrusion 11 of 20cm arranges 4 annular grooves 12Foot user demand.
Embodiment 4:
On the basis of embodiment 1 to embodiment 3 arbitrary embodiment, in order to strengthen the wearability of running roller 4 and to make running roller 4 betterGround supports petroleum pipeline, in the present embodiment, running roller 4 is further improved:
As shown in Figure 4, described running roller 4 comprises steel wheel hub 41 and polyurethane body 42; Tool on the periphery of described steel wheel hub 41Have the arc groove in order to bonding polyurethane body, described polyurethane body 42 is bonded in this arc groove; Described steel wheel hub 41Inside offer the through hole 43 passing for steel wire rope 31.
On the periphery of steel wheel hub 41, arc groove is set and has increased bond area, and difficulty of processing is low, camber knotStructure is more conducive to cast, combination, the moulding of polyurethane; Further, can also in the both ends of the surface of steel wheel hub 41, use be setTo fix the screwed hole 44 of end cap, protect steel wheel hub 41 to increase end cap. In the present embodiment, steel wheel hub 41 and poly-ammoniaEster body 42 is connected as a single entity by high performance adhesive; The polyurethane body 42 being bonded on steel wheel hub 41 cylindricals is high-performancePolyurethane elastomer, selection is the Vulkollan material of German Bayer company, has splendid dynamic carrying capacity, excellentDifferent wearability, high impact flexibility and tearing strength, minimum compressed residual morphotropism.
Below be only the preferred embodiment of the present invention, protection scope of the present invention is also not only confined to above-described embodiment,All technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention. It should be pointed out that for the artThose of ordinary skill, some improvements and modifications without departing from the principles of the present invention, should be considered as protection of the present inventionScope.
Claims (5)
1. stable type petroleum pipeline hanging device, is characterized in that, comprises suspension bracket; Described suspension bracket comprises that at least two be arranged in parallelCylindrical fixed bar (1), between adjacent two fixed bars (1), be connected with at least 1 arc suspension ring (2);
On each fixed bar (1), be also connected with a hawser (3); Described hawser (3) comprises steel wire rope (31) and is connected to steel wire2 retainer rings (32) at rope (31) two ends, 2 retainer rings (32) are connected to fixed bar (1) two ends;
On every steel wire rope (31), be also equipped with multiple running rollers (4);
The positive stop strip (5) that is also connected with an arc on every hawser (3), is also provided with multiple spacing on described steel wire rope (31)Card (33), described positive stop strip (5) two ends can be fixed on different limiting card (33).
2. stable type petroleum pipeline hanging device according to claim 1, is characterized in that, described limiting card (33) is by twoIndividual flat board (331), bolt (332) and nut (333) form, and two flat boards (331) are parallel to each other and are fixed on steel wire rope (31) above,And there is gap between two flat boards (331); Described bolt (332) is through 2 flat boards (331), and bolt (332) afterbody connects spiral shellFemale (333); Described positive stop strip (5) two ends offer spacing hole, and described bolt (332) can be located in this spacing hole.
3. stable type petroleum pipeline hanging device according to claim 1 and 2, is characterized in that, on every hawser (3), wearsBe provided with 9 running rollers (4).
4. stable type petroleum pipeline hanging device according to claim 1 and 2, is characterized in that, adjacent two fixed bars(1) between, be connected with 3 arc suspension ring (2).
5. stable type petroleum pipeline hanging device according to claim 1 and 2, is characterized in that, described running roller (4) comprisesSteel wheel hub (41) and polyurethane body (42); On the periphery of described steel wheel hub (41), have in order to bonding polyurethane bodyArc groove, described polyurethane body (42) is bonded in this arc groove; In described steel wheel hub (41), offer for steel wire rope(31) through hole (43) passing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088394.XA CN105600671A (en) | 2016-02-17 | 2016-02-17 | Stable petroleum pipeline hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088394.XA CN105600671A (en) | 2016-02-17 | 2016-02-17 | Stable petroleum pipeline hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105600671A true CN105600671A (en) | 2016-05-25 |
Family
ID=55981112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088394.XA Withdrawn CN105600671A (en) | 2016-02-17 | 2016-02-17 | Stable petroleum pipeline hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105600671A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101048A (en) * | 2017-06-19 | 2017-08-29 | 合肥元康环境科技有限公司 | A kind of airduct Flexible Equipment para-seismic support system |
| CN107830243A (en) * | 2017-10-26 | 2018-03-23 | 刘志坤 | A kind of natural gas line Construction Support device |
| CN117869661A (en) * | 2024-03-13 | 2024-04-12 | 广东省建筑设计研究院有限公司 | Opposite pulling structure for steam pipeline laying |
-
2016
- 2016-02-17 CN CN201610088394.XA patent/CN105600671A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101048A (en) * | 2017-06-19 | 2017-08-29 | 合肥元康环境科技有限公司 | A kind of airduct Flexible Equipment para-seismic support system |
| CN107830243A (en) * | 2017-10-26 | 2018-03-23 | 刘志坤 | A kind of natural gas line Construction Support device |
| CN117869661A (en) * | 2024-03-13 | 2024-04-12 | 广东省建筑设计研究院有限公司 | Opposite pulling structure for steam pipeline laying |
| CN117869661B (en) * | 2024-03-13 | 2024-05-28 | 广东省建筑设计研究院有限公司 | Opposite pulling structure for steam pipeline laying |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160525 |
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| WW01 | Invention patent application withdrawn after publication |