CN217832381U - Pipeline sliding device and pipe laying equipment - Google Patents
Pipeline sliding device and pipe laying equipment Download PDFInfo
- Publication number
- CN217832381U CN217832381U CN202221385957.9U CN202221385957U CN217832381U CN 217832381 U CN217832381 U CN 217832381U CN 202221385957 U CN202221385957 U CN 202221385957U CN 217832381 U CN217832381 U CN 217832381U
- Authority
- CN
- China
- Prior art keywords
- clamping
- pipe
- clamping mechanism
- pipeline
- driving
- 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.)
- Active
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a pipeline sliding device and pipelaying equipment relates to pipe laying construction equipment technical field. The pipeline sliding device comprises a clamping mechanism and a sliding driving mechanism, wherein the clamping mechanism is used for clamping the end part of an outer pipe of a pipeline; the sliding driving mechanism is used for driving the clamping mechanism to slide so as to enable the outer pipe to move along the central line of the inner pipe of the pipeline. Based on the technical scheme of the utility model, use the tip of the butt joint of the tight outer tube of clamping mechanism clamp, reuse actuating mechanism drive clamping mechanism that slides to make the outer tube remove the butt joint kneck to preceding one section outer tube along the central line of inner tube, improved the efficiency and the security of construction.
Description
Technical Field
The utility model relates to a pipe laying construction equipment technical field relates to a pipeline sliding device and pipelaying equipment especially.
Background
At present, many submarine oil pipelines adopt a pipe-in-pipe structure (double-wall pipe), an inner pipe is used for conveying fluid and preserving heat, and an outer pipe plays a role in balancing weight and mechanically protecting the inner pipe. Aiming at the welding construction process of the double-wall pipe on the pipe laying ship, the inner pipe of the welding station is partially longer than the outer pipe and is used for butt welding, root welding, filling and cover surface welding of the pipe orifice of the inner pipe, after the welding is finished, nondestructive inspection is carried out, after the welding quality of the inner pipe is qualified, the outer pipe is pushed forwards, and then butt welding, root welding, filling, cover surface welding and nondestructive detection are carried out on the outer pipe. During the construction process, certain measures need to be taken to push the outer pipe forwards along the central line of the inner pipe.
SUMMERY OF THE UTILITY MODEL
To the problem among the above-mentioned prior art, this application has provided a pipeline sliding device and pipelaying equipment to solve the problem that the outer tube passed along the inner tube central line forward.
The utility model discloses an aspect provides a pipeline sliding device, pipeline sliding device includes:
a clamping mechanism for clamping an outer tube of a pipe; and
and the sliding driving mechanism is used for driving the clamping mechanism to slide so as to enable the outer pipe to move along the central line of the inner pipe of the pipeline.
As a further improvement of the technical scheme:
the pipeline sliding device further comprises a guide rail, and the clamping mechanism is installed on the guide rail and can slide along the guide rail.
In the above pipe sliding device, further, the clamping mechanism is provided with a supporting roller matched with the guide rail.
The pipeline sliding device further comprises a clamping support and at least one group of clamping assemblies arranged on the clamping support, wherein the clamping assemblies comprise two clamping units which are matched with each other to clamp the outer pipe.
The pipeline sliding device further comprises a clamping unit which is installed on the supporting seat on the clamping support and an expansion piece installed on the supporting seat, and the end part of the expansion piece is provided with a clamping arc plate which can be attached to the outer side wall of the outer pipe.
In the above pipe sliding device, the clamping unit further comprises a support rod mounted on the clamping support, the end of the cylinder of the telescopic member is mounted on the support seat, and the support rod is used for supporting the side wall of the cylinder of the telescopic member.
The pipeline sliding device further comprises two groups of clamping assemblies mounted on the clamping support, and the clamping mechanism further comprises a reinforcing rod, wherein two ends of the reinforcing rod are respectively connected with one of the two groups of clamping assemblies and the supporting seat of the clamping unit.
The pipeline sliding device further comprises a sliding driving mechanism, wherein the sliding driving mechanism comprises a fixed seat and a driving piece arranged on the fixed seat, and the driving piece is used for driving the clamping mechanism to slide.
In the above pipeline sliding device, further, two ends of the driving element are respectively hinged with the fixing seat and the clamping mechanism.
The utility model discloses an on the other hand provides a pipelaying equipment, pipelaying equipment is including laying the platform and as above-mentioned pipeline displacement device, the actuating mechanism that slides install in lay on the platform.
The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.
The utility model provides a pair of pipeline sliding device and pipelaying equipment compares with prior art, possesses following beneficial effect at least: during the use, the mouth to mouth of pipe of inner tube, root welding, packing and capping welding, after the welding is accomplished, carry out nondestructive test, ensure that inner tube welding quality is qualified after, use clamping mechanism to press from both sides the tip of the butt joint of tight outer tube, reuse the actuating mechanism that slides and drive clamping mechanism and slide to make the outer tube move to the butt joint kneck of preceding section outer tube along the central line of inner tube, then carry out mouth to mouth, root welding, packing, capping welding and nondestructive test to the outer tube again, improved the efficiency and the security of construction.
In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:
fig. 1 shows a top view of a pipeline sliding device provided by an embodiment of the present invention;
fig. 2 shows a rear view of the pipeline sliding device provided by the embodiment of the present invention;
fig. 3 shows a right side view of the pipeline sliding device provided by the embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Reference numerals:
100-pipeline slipping device; 110-a clamping mechanism; 111-supporting rollers; 112-a clamping bracket; 113-a clamping assembly; 114-a clamping unit; 115-a support base; 116-a telescoping member; 117-clamping arc plate; 118-a support bar; 119-reinforcing rods; 120-a slip drive mechanism; 121-a fixed seat; 122-a drive member; 130-guide rails.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The present invention will be further explained with reference to the accompanying drawings.
The embodiment of the utility model provides a pipeline displacement device 100 to solve the problem that the outer tube passes along the inner tube central line forward.
Referring to fig. 1, fig. 2 and fig. 3, in the pipeline sliding apparatus 100 according to the embodiment of the present invention, the pipeline sliding apparatus 100 includes a clamping mechanism 110 and a sliding driving mechanism 120, the clamping mechanism 110 is used for clamping an end of an outer pipe; the sliding driving mechanism 120 is used for driving the clamping mechanism 110 to slide so as to move the outer pipe along the central line of the inner pipe.
During the use, the mouth to mouth, root welding, packing and the capping welding of inner tube mouth, after the welding is accomplished, carry out nondestructive test, after guaranteeing that inner tube welding quality is qualified, use clamping mechanism 110 to press from both sides tight outer tube, reuse the actuating mechanism 120 that slides and drive clamping mechanism 110 and slide to make the outer tube move to the butt joint kneck of preceding section outer tube along the central line of inner tube, then carry out mouth to mouth, root welding, packing, capping welding and nondestructive test to the outer tube again, improved the efficiency and the security of construction.
The embodiment of the utility model provides a pipeline displacement device 100, further, pipeline displacement device 100 still includes guide rail 130, and clamping mechanism 110 slides along guide rail 130, installs the support running roller 111 that can follow the motion of guide rail 130 on clamping mechanism 110. The guide rail 130 is provided to define the moving direction of the clamping mechanism 110 such that the outer tube clamped by the clamping mechanism 110 moves along the center line of the inner tube. When in use, the laying direction of the guide rail 130 is parallel to the central line of the inner pipe, and the central line of the outer pipe clamped by the clamping mechanism 110 is consistent with the central line of the inner pipe.
In this embodiment, there are two guide rails 130, and accordingly, two sets of supporting rollers 111 are installed on the clamping mechanism 110 and can move along the guide rails 130, and the two sets of supporting rollers 111 respectively move along the two guide rails 130, so as to enhance the stability of the movement of the clamping mechanism 110. Of course, it is understood that there may be other numbers of rails 130, and the number of rails is not limited herein as long as the clamping mechanism 110 is ensured to move along the rails 130.
The embodiment of the present invention provides a pipeline sliding apparatus 100, and further, please refer to fig. 1 in detail, the clamping mechanism 110 includes a clamping bracket 112 and at least one set of clamping components 113 installed on the clamping bracket 112, and the clamping components 113 include two clamping units 114 cooperating with each other to clamp the outer pipe. Specifically, the clamping unit 114 includes a supporting seat 115 mounted on the clamping bracket 112 and a telescopic member 116 mounted on the supporting seat 115, and a clamping arc plate 117 capable of fitting to the outer side wall of the outer tube is mounted at the end of the telescopic member 116. The clamping unit 114 further comprises a support bar 118 mounted on the clamping bracket 112, the end of the cylinder of the telescopic member 116 being mounted on the support base 115, the support bar 118 being adapted to support the side wall of the cylinder of the telescopic member 116.
In this embodiment, telescopic oil cylinder is selected for use by telescopic part 116, the cylinder end of telescopic oil cylinder is installed on supporting seat 115, the piston rod end of telescopic oil cylinder is installed and is pressed from both sides tight arc board 117 that can laminate in the outer tube lateral wall, and telescopic oil cylinder level is arranged, and bracing piece 118 supports the lateral wall of telescopic oil cylinder's cylinder, and supporting seat 115 and bracing piece 118 cooperate so that telescopic oil cylinder must install more firmly. Of course, it is understood that the telescopic member 116 may be other members, such as a telescopic cylinder, etc., without limitation.
Further, in this embodiment, two sets of clamping assemblies 113 are mounted on the clamping bracket 112, and the clamping mechanism 110 further includes a reinforcing rod 119, and two ends of the reinforcing rod 119 are respectively connected to the upper end of the supporting seat 115 of one clamping unit 114 of one set of clamping assemblies 113 and the lower end of the supporting seat 115 of the other set of clamping assemblies 113 located at the other side of the outer tube of the clamping unit 114. The ends of the outer tube are clamped simultaneously by the two sets of clamping assemblies 113, so that the clamping force on the outer tube can be enhanced, the firmness of the supporting seat 115 can be enhanced by the reinforcing rod 119, and the integrity of the clamping mechanism 110 is enhanced.
The embodiment of the utility model provides a pipeline displacement device 100, further, the actuating mechanism 120 that slides includes fixing base 121 and installs the driving piece 122 on fixing base 121, and driving piece 122 is used for driving clamping mechanism 110 and slides, and the both ends of driving piece 122 are articulated with fixing base 121 and clamping mechanism 110 respectively. During the use, fixing base 121 fixed mounting is on laying the platform, and driving piece 122 is articulated with fixing base 121 and clamping mechanism 110 respectively, and the flexible direction of driving piece 122 is unanimous with the extending direction of guide rail 130.
The embodiment of the utility model provides a still provide a pipelaying equipment, this pipelaying equipment is including laying the platform and the pipeline slide device 100 as provided in above-mentioned embodiment, and actuating mechanism 120 that slides is installed on laying the platform. The specific structure of the pipeline sliding device 100 refers to the above embodiments, and since the pipeline laying equipment adopts all technical solutions of all the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (10)
1. A pipeline running gear, comprising:
a clamping mechanism for clamping an outer tube of a pipe; and
and the sliding driving mechanism is used for driving the clamping mechanism to slide so as to enable the outer pipe to move along the central line of the inner pipe of the pipeline.
2. The pipe shifting apparatus of claim 1, further comprising a rail, wherein the clamping mechanism is mounted on and slidable along the rail.
3. The pipe shifting apparatus of claim 2, wherein the clamping mechanism is provided with a backup roller engaged with the rail.
4. The pipe slip of claim 1, wherein said clamping mechanism comprises a clamping bracket and at least one set of clamping assemblies mounted on said clamping bracket, said clamping assemblies comprising two clamping units cooperating to clamp said outer pipe.
5. The pipe skidding device of claim 4 wherein the clamping unit comprises a support seat mounted on the clamping bracket and a telescopic member mounted on the support seat, and a clamping arc plate capable of fitting to the outer side wall of the outer pipe is mounted at the end of the telescopic member.
6. The pipe skid of claim 5, wherein said clamping unit further comprises a support bar mounted on said clamping bracket, an end of said cylinder of said telescoping member being mounted on said support base, said support bar being adapted to support a sidewall of said cylinder of said telescoping member.
7. The pipe slipping device of claim 5, wherein two sets of clamping assemblies are mounted on the clamping bracket, and the clamping mechanism further comprises a reinforcing rod, and both ends of the reinforcing rod are respectively connected with the supporting seat of one of the clamping units of the two sets of clamping assemblies.
8. The pipeline skidding device of claim 1 wherein the skidding driving mechanism comprises a fixed seat and a driving piece mounted on the fixed seat, wherein the driving piece is used for driving the clamping mechanism to skid.
9. The pipe skidding apparatus of claim 8 wherein both ends of the driving member are hinged to the fixed base and the clamping mechanism, respectively.
10. A pipelaying apparatus including a laying platform and a pipe skid as claimed in any one of claims 1 to 9, the skid drive mechanism being mounted on the laying platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385957.9U CN217832381U (en) | 2022-06-06 | 2022-06-06 | Pipeline sliding device and pipe laying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385957.9U CN217832381U (en) | 2022-06-06 | 2022-06-06 | Pipeline sliding device and pipe laying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217832381U true CN217832381U (en) | 2022-11-18 |
Family
ID=84022038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221385957.9U Active CN217832381U (en) | 2022-06-06 | 2022-06-06 | Pipeline sliding device and pipe laying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217832381U (en) |
-
2022
- 2022-06-06 CN CN202221385957.9U patent/CN217832381U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6425709B1 (en) | Line up of pipes or pipe components | |
| OA11470A (en) | Device and method for installing conduits at very great depths. | |
| NZ264167A (en) | Offshore vertical j-laying of pipeline using strongback, movable tower and movable pipeline supports | |
| CN217832381U (en) | Pipeline sliding device and pipe laying equipment | |
| WO2011110950A2 (en) | Apparatus and method for installing a pipeline structure at sea | |
| EP2815956B1 (en) | Pipeline-laying vessel and pipeline-laying method using same | |
| CN111673368A (en) | A butt joint girth welding device for installation of new forms of energy natural gas line | |
| CN207447752U (en) | Large scale pipe end axis welder | |
| JP2009249823A (en) | Pipe conveying carriage | |
| US9874295B2 (en) | Clamp assembly for pipe-laying vessel and method of laying a pipeline | |
| KR20160138602A (en) | Weapon tube holding and welding supply apparatus | |
| CN110666414A (en) | Marine pipeline butt welding device and welding method thereof | |
| CN112692487A (en) | Inner and outer fork assembly butt welding tool | |
| US2823634A (en) | Brakes for internal alignment clamps | |
| JP7006160B2 (en) | Mandrel extraction device | |
| CN105904467B (en) | A kind of self-centering docking robot of pipe | |
| CN219467796U (en) | Transportation frame for pipeline production | |
| JP2009149356A (en) | Vehicular liquid injecting device and vehicular liquid injecting method | |
| BR112019010205B1 (en) | CLAMP OF A DEVICE ON A PRODUCTION LINE, MOBILE DEVICE AND METHOD FOR INSPECTING A PRODUCTION LINE | |
| JPH06129185A (en) | Pipe joint method and device thereof | |
| CN103861908B (en) | With chucking position sensor and the bending U-shaped pipe bending process rolling range sensor | |
| CN103890471A (en) | Improvements relating to pipelaying | |
| GB1585764A (en) | Supporting a pipe line or string | |
| CN215865417U (en) | Flow calibrating installation workstation of adjustable support height | |
| CN218057120U (en) | Overweight type pipe conveyer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |