CN214192242U

CN214192242U - Pipe section hoisting mechanism

Info

Publication number: CN214192242U
Application number: CN202023064698.3U
Authority: CN
Inventors: 周元雄; 陈明; 徐晓康; 黄庭林
Original assignee: China Natural Gas Guangyuan Co ltd
Current assignee: China Natural Gas Guangyuan Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-14
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a pipe section handling mechanism relates to the natural gas field. The utility model discloses an upper support plate is equipped with the bottom plate under it, is equipped with telescopic link and length adjustment pole between upper support plate and the bottom plate, is equipped with bearing structure on upper support plate and the bottom plate, is equipped with the structural slab on the upper support plate, and the structural slab side slip on upper support plate upper portion is equipped with the punch holder, and the telescopic link side slip on bottom plate upper portion is equipped with the bottom plate, bearing structure includes two fixed vaulting poles, is equipped with a plurality of activity vaulting poles between two fixed vaulting poles, be equipped with the external screw thread on the outer wall of activity vaulting pole, rotate the activity vaulting pole and can make it go up and down on upper support plate or bottom plate.

Description

Pipe section hoisting mechanism

Technical Field

The utility model relates to a natural gas field, concretely relates to pipe section handling mechanism.

Background

During the installation and transportation of pipelines such as natural gas pipelines, the pipelines are often required to be lifted and moved. The hoist and mount traditional approach to the pipeline adopts the rope to bind the pipeline both ends earlier usually, then the reuse hooks the rope and hoists, and this kind of method makes the area of contact of rope and pipeline less for the rope is frayed bad pipeline outer wall easily, and especially the rope is if take place to rotate or the displacement, makes the rope cut the pipeline outer wall, causes the coating on the pipeline outer wall to destroy, and the coating is the important structure of protection pipeline section again, needs to solve urgently.

Disclosure of Invention

The utility model aims at developing a pipeline section handling mechanism which increases the contact area with the pipeline section and prevents the relative position with the pipeline section.

The utility model discloses a following technical scheme realizes:

pipeline section handling mechanism, including the upper carrier plate, be equipped with down the carrier plate under it, be equipped with telescopic link and length adjustment pole between upper carrier plate and the lower carrier plate, be equipped with bearing structure on upper carrier plate and the lower carrier plate, be equipped with the structural slab on the upper carrier plate, the structural slab side slip on upper carrier plate upper portion is equipped with the punch holder, and the telescopic link side slip on lower carrier plate upper portion is equipped with the lower plate, bearing structure includes two fixed vaulting poles, is equipped with a plurality of movable vaulting poles between two fixed vaulting poles, be equipped with the external screw thread on the outer wall of activity vaulting pole, rotate the activity vaulting pole and can make it go up and down on upper carrier plate or lower carrier plate.

Optionally, the telescopic rods are parallel to each other and perpendicular to the upper bearing plate and the lower bearing plate.

Optionally, the length adjustment rod comprises a fixed rod fixedly connected with the lower bearing plate and a movable rod fixedly connected with the upper bearing plate, the fixed rod is a hollow rod and is coaxially arranged with the movable rod, an adjusting bolt is arranged at the end of the fixed rod, and the movable rod is of a screw rod structure matched with the adjusting bolt.

Optionally, the telescopic rod and the length adjusting rod are provided with connecting plates, and the connecting plates are provided with pull rings.

Optionally, the ends of the fixed stay bar and the movable stay bar are in a spherical structure, and a rubber layer is further disposed at the ends of the fixed stay bar and the movable stay bar.

Optionally, two fixed support bars and a plurality of movable support bars in the support structure are arranged in a straight line at equal intervals.

Optionally, the upper clamping plate is provided with a sliding block connected with the structural plate in a sliding manner, the lower clamping plate is provided with a sliding block connected with the telescopic rod in a sliding manner, and the sliding block is provided with a spring driving the sliding block to slide downwards.

Optionally, the bottom surfaces of the upper clamping plate and the lower clamping plate are both provided with a rubber layer.

Optionally, the fixed stay bar and the movable stay bar are both perpendicular to the upper bearing plate and the lower bearing plate, and a regular hexagonal prism coaxial with the movable stay bar is further arranged at the bottom end of the movable stay bar.

The utility model has the advantages that:

the utility model discloses applicable not unidimensional pipeline section uses to fix at the pipeline section port, not take place relative displacement with the pipeline section, the even atress of pipeline section port prevents to hang in-process pipeline section damage.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic view of the present invention used in cooperation with a pipe section.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model discloses a pipe section handling mechanism, including upper bearing plate 7, be equipped with down carrier plate 8 under it, be equipped with telescopic link 1 and length adjustment pole 2 between upper bearing plate 7 and the down carrier plate 8, be equipped with bearing structure on upper bearing plate 7 and the down carrier plate 8, be equipped with structural slab 9 on the upper bearing plate 7, the structural slab 9 side slip on upper bearing plate 7 upper portion is equipped with punch holder 10, and the telescopic link 1 side slip on 8 upper portions of down carrier plate is equipped with lower plate 11, bearing structure includes two fixed vaulting poles 5, is equipped with a plurality of movable vaulting poles 6 between two fixed vaulting poles 5, be equipped with the external screw thread on the outer wall of movable vaulting pole 6, rotate movable vaulting pole 6 and can make it go up and down on upper bearing plate 7 or lower carrier plate 8.

In an embodiment of the present application, the upper bearing plate 7 and the lower bearing plate 8 have the same structure, the upper bearing plate 7 and the lower bearing plate 8 are arranged up and down, the upper bearing plate 7 is located right above the lower bearing plate 8, and at least two rows of supporting structures are arranged on the upper bearing plate 7.

The supporting structure comprises two fixed support rods 5 arranged at two ends of an upper bearing plate 7, the fixed support rods 5 are vertically arranged and perpendicular to the upper bearing plate 7, three movable support rods 6 are arranged between the fixed support rods 5 in a rotating mode, the movable support rods 6 are also perpendicular to the upper bearing plate 7, external threads are arranged on the outer wall of each movable support rod 6, screw holes for the movable support rods 6 to penetrate through are correspondingly formed in the upper bearing plate 7, the movable support rods 6 are in threaded connection with the upper bearing plate 7, a regular hexagonal prism coaxially arranged with the movable support rods 6 is arranged at the bottom ends of the movable support rods, bolt head structures are arranged at the bottom ends of the movable support rods, and the movable support rods can rotate through a wrench.

The top ends of the fixed stay bar 5 and the movable stay bar 6 are both of spherical structures, the top ends of the fixed stay bar 5 and the movable stay bar 6 are provided with a rubber layer, the rubber layer enables the top ends of the fixed stay bar 5 and the movable stay bar 6 to be in elastic contact with the inner wall of the pipe section, and the rubber layer also has anti-skidding and buffering effects. The fixed stay bar 5 and the movable stay bar 6 in the same supporting structure are arranged in a straight line at equal intervals.

Still be equipped with two structural slab 9 on the upper bearing plate 7, structural slab 9 is perpendicular with upper bearing plate 7, it is equipped with punch holder 10 to slide on the structural slab 9, be equipped with on the punch holder 10 with structural slab 9 sliding connection's slider, be equipped with spring 12 on the slider, spring 12's elasticity drive punch holder 10 lapse.

The same bearing structure as upper bearing plate 7 is equipped with on the lower bearing plate 8 equally, be equipped with two telescopic link 1 between upper bearing plate 7 and the lower bearing plate 8, two telescopic link 1 parallel arrangement each other and with upper bearing plate 7 and lower bearing plate 8 perpendicular. The telescopic rod 1 comprises a fixed part and a movable part, the movable part stretches and slides in the fixed part, the fixed part is connected with the lower bearing plate 8, the movable part is connected with the upper bearing plate 7, the fixed part is provided with a connecting plate 3, and the connecting plate 3 is provided with a pull ring 4.

8 upper portions of lower bolster are equipped with lower plate 11, lower plate 11 slides and locates on the fixed part on 8 upper portions of lower bolster, be equipped with the slider with fixed part sliding connection on the lower plate 11 equally, be equipped with the gliding spring 12 of drive lower plate 11 lapse on the slider equally, the bottom surface of lower plate 11 and punch holder 10 all is equipped with the one deck rubber layer, prevents that punch holder 10 and lower plate 11 from pressing from both sides the pipeline section port bad.

Still be equipped with length adjustment pole 2 between two telescopic links 1, length adjustment pole 2 includes the dead lever with 8 fixed connection of lower bolster, the dead lever is perpendicular with lower bolster 8, the dead lever is connected with connecting plate 3, the dead lever is hollow pole, the dead lever top is rotated and is equipped with adjusting bolt, be equipped with the movable rod in the dead lever, the movable rod can insert in the dead lever, the movable rod be with adjusting bolt complex screw rod structure, the movable rod top and 7 fixed connection of upper bolster, it is rotatory adjusting bolt makes the movable rod stretch out and draw back in the dead lever to change length adjustment pole 2's length, change the distance between upper bolster 7 and the lower bolster 8.

According to the diameter of the pipe section, the adjusting bolt is rotated to adjust the distance between the upper bearing plate 7 and the lower bearing plate 8, so that the two fixed supporting rods 5 on the upper bearing plate 7 are propped against the inner wall of the upper part of the pipe section port, the two fixed supporting rods 5 on the lower bearing plate 8 are propped against the outer wall of the lower part of the pipe section port, the regular hexagonal prism is rotated to enable the three movable supporting rods 6 on the upper bearing plate 7 to be propped against the inner wall of the upper part of the pipe section port, the three movable supporting rods 6 on the lower bearing plate 8 are propped against the outer wall of the lower part of the pipe section port, the upper clamping plate 10 is propped against the outer wall of the upper part of the pipe section port under the action of the elastic force of the spring 12, the lower clamping plate 11 is propped against the inner wall of the lower part of the pipe section port under the action of the elastic force of the spring 12, so that the fixed stay bar 5 and the movable stay bar 6 are matched and clamped on the port of the pipe section to prevent the device and the pipe section from generating axial displacement, and the pull ring 4 is used for stressing the connecting plate 3 to hoist the pipe section.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. Pipe section handling mechanism, its characterized in that includes:

an upper deck plate;

the lower bearing plate is arranged right below the upper bearing plate;

the telescopic rod is arranged between the upper bearing plate and the lower bearing plate;

the length adjusting rod is arranged between the upper bearing plate and the lower bearing plate;

the supporting structure is arranged on the upper bearing plate and the lower bearing plate;

the structural plate is arranged on the upper bearing plate;

the upper clamping plate is arranged on the side surface of the structural plate on the upper part of the upper bearing plate in a sliding manner;

the lower clamping plate is arranged on the side surface of the telescopic rod on the upper part of the lower bearing plate in a sliding manner;

the supporting structure comprises two fixed support rods, a plurality of movable support rods are arranged between the two fixed support rods, external threads are arranged on the outer walls of the movable support rods, and the movable support rods can be rotated to lift on the upper bearing plate or the lower bearing plate.

2. The pipe segment handling mechanism of claim 1, wherein the telescoping rods are parallel to each other and are positioned perpendicular to the upper and lower decks.

3. The pipe section lifting mechanism as claimed in claim 2, wherein the length adjustment rod comprises a fixed rod fixedly connected with the lower bearing plate and a movable rod fixedly connected with the upper bearing plate, the fixed rod is a hollow rod and is arranged coaxially with the movable rod, an adjustment bolt is arranged at the end of the fixed rod, and the movable rod is of a screw structure matched with the adjustment bolt.

4. The pipe section lifting mechanism of claim 3, wherein the telescopic rod and the length adjusting rod are provided with connecting plates, and the connecting plates are provided with pull rings.

5. The pipe section lifting mechanism of claim 4, wherein the ends of the fixed stay bar and the movable stay bar are of a spherical structure, and a rubber layer is further arranged at the ends of the fixed stay bar and the movable stay bar.

6. The pipe segment handling mechanism of claim 5, wherein the two fixed braces and the plurality of movable braces of the support structure are arranged in a line at equal intervals.

7. The pipe section hoisting mechanism of claim 6, wherein the upper clamping plate is provided with a sliding block which is in sliding connection with the structural plate, the lower clamping plate is provided with a sliding block which is in sliding connection with the telescopic rod, and the sliding block is provided with a spring which drives the sliding block to slide downwards.

8. The pipe section lifting mechanism of claim 7, wherein the bottom surfaces of the upper clamping plate and the lower clamping plate are provided with a rubber layer.

9. The pipe section lifting mechanism as claimed in claim 8, wherein the fixed stay bar and the movable stay bar are both perpendicular to the upper bearing plate and the lower bearing plate, and a regular hexagonal prism is disposed at the bottom end of the movable stay bar and is coaxial with the movable stay bar.