CN108223916A - A kind of erecting by overhang of assembled petroleum pipeline crossover device - Google Patents
A kind of erecting by overhang of assembled petroleum pipeline crossover device Download PDFInfo
- Publication number
- CN108223916A CN108223916A CN201611153271.6A CN201611153271A CN108223916A CN 108223916 A CN108223916 A CN 108223916A CN 201611153271 A CN201611153271 A CN 201611153271A CN 108223916 A CN108223916 A CN 108223916A
- Authority
- CN
- China
- Prior art keywords
- lifting lug
- parsing
- petroleum pipeline
- triangle frame
- ring body
- 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.)
- Pending
Links
Classifications
-
- 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
- F16L1/12—Laying or reclaiming pipes on or under water
-
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
A kind of erecting by overhang of assembled petroleum pipeline crossover device, including two parsing davits, a drag link being supported between two parsing davits, for the fixed clamping anchor ear for hanging pipe, two pull rods being connect for anchor ear will to be clamped with two parsing davits；Parsing davit includes a triangle frame, and two pulleys that mounts and can simultaneously be slided on main rope in main rope are connected in triangle frame a line；Pulley is loaded in U-shaped seat；The both ends of triangle frame a line are useful for the lifting lug being connect with U-shaped seat openend；U-shaped seat openend is useful for axis pin, the Spring Card of installation lifting lug；The another two sides intersection of triangle frame is connected with support ring；The support ring includes ring body, is mounting hole in the middle part of ring body, and ring body top is equipped with upper lifting lug, and ring body lower part is equipped with lower lifting lug, and lower lifting lug has a bending part.The present invention can be used for the assembled petroleum pipeline crossover device without windproof rope, and crossover device is not limited by geological conditions, and erecting by overhang utilizes triangle stability characteristic (quality), realize that petroleum pipeline stablizes hanging.
Description
Technical field
The present invention relates to a kind of pipeline across the equipment in river, gully, quickly crossed over for assembled petroleum pipeline, safety
Conveying.
Background technology
The stress main rope of suspension crossing is deduced from ordinary steel rope into high strength steel tow, from no bridge deck structure to there is bridge floor
Structure, from small span to large span etc..Pipeline suspension crossing structure is generally by two main ropes（Messenger cable）, two pieces wind ropes（It is imperial
Air hardening steel rope）And suspension cable（Imperial wind slide fastener）Special composition stress system.Wind rope being widely used in engineering construction is general.It is outstanding
The stability of rope crossover device is key problem in engineering construction.
Invention content
A kind of assembled petroleum pipeline is provided across dress it is an object of the invention to overcome the above-mentioned insufficient of the prior art
The erecting by overhang put, it is good, reasonable in design with stability for the assembled petroleum pipeline crossover device without windproof rope
Advantage.
The technical scheme is that：Including two parsing davits, a drag link being supported between two parsing davits,
For the fixed clamping anchor ear for hanging pipe, two pull rods being connect for anchor ear will to be clamped with two parsing davits；The parsing davit
Including a triangle frame, two pulleys that mounts and can simultaneously be slided on main rope in main rope are connected in triangle frame a line；The pulley
Loaded in U-shaped seat；The both ends of triangle frame a line are useful for the lifting lug being connect with U-shaped seat openend；U-shaped seat openend is useful for
Axis pin, the Spring Card of lifting lug are installed；The another two sides intersection of triangle frame is connected with support ring；The support ring includes ring body, ring
It is mounting hole in the middle part of body, ring body top is equipped with upper lifting lug, and ring body lower part is equipped with lower lifting lug, and the lower lifting lug has a bending part.
Bolt is housed at the mounting hole.
Gasket is equipped between the bolt and mounting hole.
The drag link both ends are through bolt loaded at mounting hole.
The both ends of the triangle frame a line are connected with two supporting rods, and lifting lug is set to support boom end.
Described pull rod one end is connect with lower lifting lug, and the pull rod other end is connect through connecting rod with clamping anchor ear.
Erecting by overhang of the present invention can be used for the assembled petroleum pipeline crossover device without windproof rope, and crossover device is not by geology
Condition limits, and erecting by overhang utilizes triangle stability characteristic (quality), realizes that petroleum pipeline stablizes hanging.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of parsing davit.
Specific embodiment
In Fig. 1,2, the present invention includes two parsing davits, 7, drag links 8 being supported between two parsing davits, uses
Clamping anchor ear 10 in fixed outstanding pipe, for two pull rods 9 that anchor ear 10 is connect with two parsing davits 7 will to be clamped.Parsing davit 7
Including a triangle frame 4, two pulleys 1 that mounts and can simultaneously be slided on main rope in main rope, pulley 1 are connected in 4 a line of triangle frame
Loaded in U-shaped seat, the both ends of 4 a line of triangle frame are useful for the lifting lug being connect with U-shaped seat openend, and U-shaped seat openend is useful
In axis pin 2, the Spring Card 3 of installation lifting lug, 4 another two side intersections of triangle frame are connected with support ring 6, and support ring 6 includes ring body,
It is mounting hole in the middle part of ring body, ring body top is equipped with upper lifting lug, and ring body lower part is equipped with lower lifting lug, and lower lifting lug has a bending part, installs
Equipped with bolt at hole, gasket 5 is equipped between bolt and mounting hole.
Claims (4)
1. a kind of erecting by overhang of assembled petroleum pipeline crossover device, it is characterised in that：Including two parsing davits（7）, one
Root is supported in the drag link between two parsing davits（8）, for the clamping anchor ear of fixed outstanding pipe（10）, for anchor ear will to be clamped
（10）With two parsing davits（7）Two pull rods of connection（9）；
The parsing davit（7）Including a triangle frame（4）, triangle frame（4）It is connected with that mount simultaneously can be in master in main rope in a line
Two pulleys slided on rope（1）；The pulley（1）Loaded in U-shaped seat；Triangle frame（4）The both ends of a line are useful for and U-shaped seat
The lifting lug of openend connection；U-shaped seat openend is useful for the axis pin of installation lifting lug（2）, Spring Card（3）；Triangle frame（4）Another two
Side intersection is connected with support ring（6）；The support ring（6）Including ring body, it is equipped with upper for mounting hole, ring body top in the middle part of ring body
Lifting lug, ring body lower part are equipped with lower lifting lug, and the lower lifting lug has a bending part.
2. the erecting by overhang of assembled petroleum pipeline crossover device according to claim 1, it is characterised in that：The installation
Bolt is housed at hole；Gasket is equipped between the bolt and mounting hole（5）；The drag link（8）Both ends are through bolt loaded on installation
At hole.
3. the erecting by overhang of assembled petroleum pipeline crossover device according to claim 1, it is characterised in that：The triangle
Frame（4）The both ends of a line are connected with two supporting rods, and lifting lug is set to support boom end.
4. the erecting by overhang of assembled petroleum pipeline crossover device according to claim 1, it is characterised in that：The pull rod
（9）One end is connect with lower lifting lug, pull rod（9）The other end is through connecting rod with clamping anchor ear（10）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611153271.6A CN108223916A (en) | 2016-12-14 | 2016-12-14 | A kind of erecting by overhang of assembled petroleum pipeline crossover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611153271.6A CN108223916A (en) | 2016-12-14 | 2016-12-14 | A kind of erecting by overhang of assembled petroleum pipeline crossover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223916A true CN108223916A (en) | 2018-06-29 |
Family
ID=62638481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611153271.6A Pending CN108223916A (en) | 2016-12-14 | 2016-12-14 | A kind of erecting by overhang of assembled petroleum pipeline crossover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013164A (en) * | 2020-07-15 | 2020-12-01 | 中国电建集团中南勘测设计研究院有限公司 | Vertical pipe radial limiting device |
-
2016
- 2016-12-14 CN CN201611153271.6A patent/CN108223916A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013164A (en) * | 2020-07-15 | 2020-12-01 | 中国电建集团中南勘测设计研究院有限公司 | Vertical pipe radial limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |