CN113978345A

CN113978345A - Frock is used in pipeline transportation

Info

Publication number: CN113978345A
Application number: CN202111465618.1A
Authority: CN
Inventors: 王宝菊; 李辉; 张涛; 郑国路; 姚勇; 丛亚明
Original assignee: Tianjin Pipeline Engineering Group Co Ltd
Current assignee: Tianjin Pipeline Engineering Group Co Ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-01-28

Abstract

The invention provides a pipeline transportation tool, which comprises a plurality of layers of bottom plates arranged up and down, wherein the plurality of layers of bottom plates are connected into a whole through a side plate vertically arranged on one side of each bottom plate, fixing mechanisms are respectively arranged on the bottom plates, each fixing mechanism comprises a base and a driving oil cylinder, the base is arranged on the surface of each bottom plate and is axially parallel to a pipeline, the driving oil cylinders are arranged on the side plates, piston rods of the driving oil cylinders extend axially along the pipeline, clamping assemblies are arranged at the end parts of the piston rods, each clamping assembly comprises a mounting plate vertically arranged with the bottom plate, and a plurality of clamping jaws are hinged on the surface of one side, facing the side plate, of each mounting plate. The tool for pipeline transportation can adjust the position of the clamping component according to the size of the pipeline, so that the clamping component does not shake in the transportation process, and the stability and the safety are improved.

Description

Frock is used in pipeline transportation

Technical Field

The invention belongs to the field of pipeline transportation equipment, and particularly relates to a tool for pipeline transportation.

Background

The pipeline needs to be transported to a construction site after being processed, and an appropriate transportation tool needs to be selected according to the size of the pipeline, the material of the pipeline and the transportation distance in the transportation process.

In present pipeline transportation, generally directly with the pipeline ligature on the transport vechicle, the manpower is fixed, leads to easily in the transportation, and the pipeline produces and rocks, causes to cause the pipeline surface to cause the damage, perhaps causes the damage to the special construction of pipeline, causes the incident under the severe condition, so designs the frock for pipeline transportation that stability is strong and is the technological problem that this field is waited for urgently.

Disclosure of Invention

In view of this, the present invention provides a tooling for pipeline transportation with high stability, which aims to overcome the defects in the prior art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the utility model provides a frock for pipeline transportation, including the multilayer bottom plate that sets up from top to bottom, the multilayer bottom plate is as an organic whole through the curb plate connection of the vertical setting of its one side, all install fixed establishment on the bottom plate, fixed establishment including install on the bottom plate surface and with the base of pipeline axial direction parallel arrangement with install the actuating cylinder on the curb plate, actuating cylinder's piston rod extends along the pipeline axial, the centre gripping subassembly is installed to the tip of piston rod, the centre gripping subassembly includes the mounting panel that sets up perpendicularly with the bottom plate, the mounting panel articulates towards a side surface of curb plate has a plurality of clamping jaws.

Further, a plurality of mounting groove has been seted up on the surface of mounting panel, is provided with the pivot in the mounting groove, has cup jointed the clamping jaw in the pivot, installs the torsional spring between the lateral wall of clamping jaw and the lateral wall of mounting groove, and the torsional spring cup joints in the pivot.

Furthermore, a hasp is installed on the clamping jaw, and a base matched with the hasp is installed at the tail end of the piston rod.

Further, the cross-section of base is the arc wall with pipeline surface matched with.

Further, the surface of the arc-shaped groove is provided with a rubber layer for skid resistance.

Further, the base comprises first installation seats symmetrically arranged on two sides of the pipeline, inclined friction rollers are arranged on the first installation seats, and the friction rollers on the two first installation seats form a V-shaped structure with an upward opening.

Further, the base still includes the second mount pad of setting in the pipeline bottom, is provided with the horizontally friction roller on the second mount pad.

Furthermore, the first mounting seat and the bottom plate are connected in a sliding mode, and the first mounting seat can move in the direction perpendicular to the pipeline.

Furthermore, the driving oil cylinder is a multi-stage oil cylinder.

Compared with the prior art, the invention has the following advantages:

the tool for pipeline transportation can adjust the position of the clamping component according to the size of the pipeline, the pipeline is placed on the base along the piston rod of the driving oil cylinder, the driving oil cylinder is started to extend the clamping component to the tail end of the pipeline, the clamping jaw in the clamping component is opened and clamped on the end face of the pipeline, the pipeline can be firmly clamped in transportation through the matching of the base and the clamping jaw, the pipeline cannot shake in the transportation process, and the stability and the safety are improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a tooling for pipeline transportation according to embodiment 1 of the present invention;

fig. 2 is a schematic front view of a pipe transportation tool according to embodiment 1 of the present invention;

fig. 3 is a perspective view of a clamping assembly according to embodiment 1 of the present invention;

fig. 4 is a schematic view of the clamping assembly according to embodiment 1 of the present invention in an operating state;

fig. 5 is a right-side schematic view of the tooling for pipeline transportation according to embodiment 1 of the present invention;

fig. 6 is a right-side schematic view of a pipe transportation tool according to embodiment 2 of the present invention.

Description of reference numerals:

1. a base plate; 2. a side plate; 3. a base; 4. a driving oil cylinder; 5. a piston rod; 6. mounting a plate; 7. a clamping jaw; 8. mounting grooves; 9. a torsion spring; 10. a hasp; 11. a base; 12. an arc-shaped slot; 13. a rubber layer; 14. a first mounting seat; 15. a rubbing roller; 16. and a second mounting seat.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

A pipeline transportation tool comprises a plurality of layers of bottom plates 1 which are arranged at intervals up and down, wherein the plurality of layers of bottom plates 1 are connected into a whole through side plates 2 which are vertically arranged on one side of each bottom plate, fixing mechanisms are arranged on the bottom plates 1, and each fixing mechanism comprises a base 3 which is arranged on the surface of each bottom plate 1 and is parallel to the axial direction of a pipeline and a driving oil cylinder 4 which is arranged on each side plate 2. The cross-section of the base 3 is an arc-shaped groove 12 which is matched with the surface of the pipeline. To prevent axial and radial movements of the pipe, the surface of the arc-shaped groove 12 is provided with a rubber layer 13 for anti-slip.

The piston rod 5 of actuating cylinder 4 extends along the pipeline axial, is also the main innovation point of this embodiment, and the centre gripping subassembly is installed to the tip of piston rod 5, and the centre gripping subassembly includes the mounting panel 6 with the perpendicular setting of bottom plate 1, and mounting panel 6 articulates towards one side surface of curb plate 2 has a plurality of clamping jaws 7.

A plurality of mounting groove 8 has been seted up on the surface of mounting panel 6, is provided with the pivot in the mounting groove 8, has cup jointed clamping jaw 7 in the pivot, installs torsional spring 9 between the lateral wall of clamping jaw 7 and the lateral wall of mounting groove 8, and torsional spring 9 cup joints in the pivot. The mounting groove 8 does not penetrate the mounting plate 6. The clamping jaw 7 can not rotate continuously after rotating to a vertical state, so that the clamping jaw 7 is ensured to abut against the end surface of the pipeline in an opening state, and the pipeline is prevented from moving along the axial direction of the pipeline.

Under the non-working state of the tool, the clamping jaw 7 is arranged in parallel with the axial direction of the pipeline, specifically, parallel installation is realized through the following structure, a hasp 10 is installed on the clamping jaw 7, and a base 11 matched with the hasp 10 is installed at the tail end of the piston rod 5. The buckle 10 is lapped on the base 11 under the non-working state, and the buckle 10 is taken down under the working state.

In order to meet the requirement of pipeline transportation with longer length, the driving oil cylinder 4 can be a multi-stage oil cylinder.

Example 2

A pipeline transportation tool comprises a plurality of layers of bottom plates 1 which are arranged at intervals up and down, wherein the plurality of layers of bottom plates 1 are connected into a whole through side plates 2 which are vertically arranged on one side of each bottom plate 1, and fixing mechanisms are arranged on the bottom plates 1 and comprise bases 3 which are arranged on the surfaces of the bottom plates 1 and are parallel to the axial direction of a pipeline and driving oil cylinders 4 which are arranged on the side plates 2. The piston rod 5 of actuating cylinder 4 extends along the pipeline axial, is also the main innovation point of this embodiment, and the centre gripping subassembly is installed to the tip of piston rod 5, and the centre gripping subassembly includes the mounting panel 6 with the perpendicular setting of bottom plate 1, and mounting panel 6 articulates towards one side surface of curb plate 2 has a plurality of clamping jaws 7.

A plurality of mounting groove 8 has been seted up on the surface of mounting panel 6, is provided with the pivot in the mounting groove 8, has cup jointed clamping jaw 7 in the pivot, installs torsional spring 9 between the lateral wall of clamping jaw 7 and the lateral wall of mounting groove 8, and torsional spring 9 cup joints in the pivot. In actual use, at least 3 clamping jaws 7 are provided, and in the embodiment, 4 clamping jaws 7 are provided. The mounting groove 8 does not penetrate the mounting plate 6. The clamping jaw 7 can not rotate continuously after rotating to a vertical state, so that the clamping jaw 7 is ensured to abut against the end surface of the pipeline in an opening state, and the pipeline is prevented from moving along the axial direction of the pipeline.

In the present embodiment, the base 3 includes first installation seats 14 symmetrically arranged on both sides of the pipeline, the first installation seats 14 are provided with inclined friction rollers 15, and the friction rollers 15 on the two first installation seats 14 form a V shape with an upward opening. The symmetrically arranged friction rollers 15 further prevent the pipe from moving radially and axially during transportation. In addition, the friction roller 15 can be connected with a driving mechanism, so that the friction roller 15 can be kept static during transportation, and the friction roller 15 can be driven to rotate during transportation, so that the transportation is facilitated.

To further prevent the pipe from axial displacement, the base 3 further comprises a second mounting seat 16 arranged at the bottom of the pipe, and a horizontal friction roller 15 is arranged on the second mounting seat 16.

In order to adapt to the transportation of pipelines with different sizes, the first mounting seat 14 is connected with the bottom plate 1 in a sliding mode, and the first mounting seat 14 can move in the direction perpendicular to the pipelines. When the pipe size is large, the first mount 14 is moved outward in the direction perpendicular to the pipe, and when the pipe size is small, the first mount 14 is moved inward in the direction perpendicular to the pipe.

The working process of the invention is as follows: the pipeline is conveyed to the base 3, the driving oil cylinder 4 is started to move the clamping assembly to the tail end of the pipeline, the hasp 10 of the clamping jaw 7 is opened, the clamping jaw 7 is opened under the action of the torsion spring 9, the clamping jaw 7 is further abutted to the end face of the pipeline through the driving oil cylinder 4 to further clamp, the pipeline can be conveyed, after the pipeline is conveyed to a specified position, the driving oil cylinder 4 is started to move outwards, the hasp 10 of the clamping jaw 7 is overlapped on the base 11, and the pipeline is dismounted.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a frock is used in pipeline transportation which characterized in that: including the multilayer bottom plate that sets up from top to bottom, the multilayer bottom plate is as an organic whole through the curb plate of the vertical setting of its one side, all install fixed establishment on the bottom plate, fixed establishment including install on the bottom plate surface and with the base of pipeline axial direction parallel arrangement with install the actuating cylinder on the curb plate, the piston rod of actuating cylinder extends along the pipeline axial, the centre gripping subassembly is installed to the tip of piston rod, the centre gripping subassembly includes the mounting panel that sets up with the bottom plate is perpendicular, the mounting panel articulates towards a side surface of curb plate has a plurality of clamping jaws.

2. The tooling for pipeline transportation according to claim 1, wherein: a plurality of mounting groove has been seted up on the surface of mounting panel, is provided with the pivot in the mounting groove, has cup jointed the clamping jaw in the pivot, installs the torsional spring between the lateral wall of clamping jaw and the lateral wall of mounting groove, and the torsional spring cup joints in the pivot.

3. The tooling for pipeline transportation according to claim 2, wherein: the clamping jaw is provided with a hasp, and the tail end of the piston rod is provided with a base matched with the hasp.

4. The tooling for pipeline transportation according to claim 1, wherein: the cross section of the base is an arc-shaped groove matched with the surface of the pipeline.

5. The tooling for pipeline transportation according to claim 4, wherein: the surface of the arc-shaped groove is provided with a rubber layer for skid resistance.

6. The tooling for pipeline transportation according to claim 1, wherein: the base includes the symmetry and sets up the first mount pad in the pipeline both sides, is provided with the friction roller of slope on the first mount pad, and the friction roller on two first mount pads forms the ascending V type of opening.

7. The tooling for pipeline transportation according to claim 6, wherein: the base is also provided with a second mounting seat arranged at the bottom of the pipeline, and the second mounting seat is provided with a horizontal friction roller.

8. The tooling for pipeline transportation according to claim 6, wherein: the first mounting seat and the bottom plate are connected in a sliding mode, and the first mounting seat can move in the direction perpendicular to the pipeline.

9. The tooling for pipeline transportation according to claim 1, wherein: the driving oil cylinder is a multi-stage oil cylinder.