CN213080602U - Pipeline diameter-adjusting external butt joint device for pipeline installation - Google Patents
Pipeline diameter-adjusting external butt joint device for pipeline installation Download PDFInfo
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- CN213080602U CN213080602U CN202022000920.7U CN202022000920U CN213080602U CN 213080602 U CN213080602 U CN 213080602U CN 202022000920 U CN202022000920 U CN 202022000920U CN 213080602 U CN213080602 U CN 213080602U
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Abstract
The utility model relates to the technical field of pipeline installation, in particular to a pipeline diameter-adjusting external aligning device for pipeline installation, which comprises a circular vertical plate, a bottom plate and a spiral rod, wherein one side of the circular vertical plate is fixedly connected with a support rod, a limit block is fixedly connected in the support rod, the outer side of the limit block is provided with the spiral rod, the outer side of the spiral rod is spirally connected with a screw, the bottom of the screw is rotationally connected with the support rod, one end of the spiral rod is fixedly connected with a first fixed block, the bottom of the spiral rod at the central position is fixedly connected with a rotating rod, and the two rotating rods are rotationally connected with each other. So that the external mouth gag has better effect.
Description
Technical Field
The utility model relates to a pipeline installation technical field specifically is a pipeline diameter adjusting outer butt joint ware for pipeline installation.
Background
Along with the development of society, in order to make things convenient for people's processing, the device that uses is also more and more, when article such as oil, petrol and diesel oil convey, often need carry out the pipeline to the pipeline and transfer footpath to convenient transportation often needs the outer butt joint that carries out the pipeline to mouthpart when transferring footpath with convenient welding, can make the welding more accurate simultaneously.
Traditional outer counter-bore ware often can only carry out outer counter-bore operation to the pipeline of equidimension when using, when the pipeline needs to transfer the footpath, often is the pipeline of two different diameter specifications, and traditional outer counter-bore ware can become very inconvenient when using this moment, consequently, provides a pipeline for the pipeline installation and transfers the outer counter-bore ware to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline diameter adjusting is to mouthpart outward for piping erection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipeline diameter-adjusting external aligning device for pipeline installation comprises a circular vertical plate, a bottom plate and a spiral rod, wherein a support rod is fixedly connected to one side of the circular vertical plate, a limiting block is fixedly connected to the inside of the support rod, the spiral rod is arranged on the outer side of the limiting block, a screw is spirally connected to the outer side of the spiral rod, the bottom of the screw is rotatably connected with the support rod, a first fixed block is fixedly connected to one end of the spiral rod, a rotating rod is fixedly connected to the bottom of the spiral rod at the central position, the two rotating rods are rotatably connected with each other, one end of the rotating rod below is fixedly connected with a second fixed block, a telescopic shell is fixedly connected to the bottom of the spiral rod at the right side, a lifting rod is arranged in the telescopic shell, a fixed rod is arranged on the outer side of the lifting rod, a limiting rod is arranged right in, the bottom of the circular vertical plate is fixedly connected with the bottom plate, the front side and the rear side of the bottom plate are respectively and rotatably connected with a roller, the left side and the right side of the bottom plate are respectively and spirally connected with a bolt, and the bottom of the bolt is rotatably connected with a positioning plate.
Preferably, the screw rod both sides have been seted up the spout, be equipped with the stopper in the spout that the screw rod was established, the through-hole has been seted up to the bracing piece, the bracing piece passes through-hole and stopper fixed connection.
Preferably, first fixed block one end is the radian setting, second fixed block one end becomes the radian setting, evenly distributed's through-hole has been seted up to flexible shell one side, be equipped with the gag lever post in the through-hole that flexible shell was established, gag lever post one end is the sphere setting.
Preferably, one side of the fixed rod is fixedly connected with the telescopic shell, the outer side of the lifting rod is provided with evenly distributed chutes, the fixed rod is arranged in the chute arranged on the lifting rod, the lifting rod is internally provided with a limiting hole, and the lifting rod is fixedly connected with the spring through the limiting hole.
Preferably, both sides of the bottom plate are provided with grooves, the transverse cross section area of each groove formed in the bottom plate is the same as that of the positioning plate, and the number of the positioning plates is two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the pipes with different sizes can be positioned through the arranged screw rod, the screw and the first fixed block, the pipes with various specifications can be conveniently welded, and the pipes with smaller diameters can be conveniently positioned through the arranged telescopic shell, the lifting rod and the limiting rod, so that the external mouthpart has better effect;
2. the utility model discloses in, through bottom plate and the gyro wheel that sets up, can be convenient remove in addition to mouthful ware, it is more convenient when transferring the footpath to the pipeline, can lead to in addition to mouthful ware unstable when externally moving to mouthful ware simultaneously, lead to the welding result unsatisfactory, make locating plate and ground contact through rotating the bolt this moment, improve the stability of this device, convenient welding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the screw rod mounting structure of the present invention;
FIG. 3 is a schematic view of the installation structure of the lifter of the present invention;
fig. 4 is a schematic diagram of the structure of the limiting block of the present invention.
In the figure: 1-circular vertical plate, 2-support rod, 3-bottom plate, 4-roller, 5-bolt, 6-positioning plate, 7-screw rod, 8-screw, 9-first fixing block, 10-rotating rod, 11-second fixing block, 12-telescopic shell, 13-lifting rod, 14-fixing rod, 15-limiting rod, 16-limiting ring, 17-spring and 18-limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a pipeline diameter-adjusting external aligning device for pipeline installation comprises a circular vertical plate 1, a bottom plate 3 and a screw rod 7, wherein one side of the circular vertical plate 1 is fixedly connected with a support rod 2, a limit block 18 is fixedly connected in the support rod 2, the screw rod 7 is arranged on the outer side of the limit block 18, the outer side of the screw rod 7 is spirally connected with a screw 8, the bottom of the screw 8 is rotatably connected with the support rod 2, one end of the screw rod 7 is fixedly connected with a first fixed block 9, the bottom of the screw rod 7 at the central position is fixedly connected with a rotating rod 10, the two rotating rods 10 are rotatably connected, one end of the lower rotating rod 10 is fixedly connected with a second fixed block 11, the bottom of the screw rod 7 at the right side is fixedly connected with a telescopic shell 12, a lifting rod 13 is arranged in the telescopic shell 12, a fixed rod 14 is arranged on the outer side of the lifting rod 13, a limit rod, through this setting can be convenient fix a position the not pipeline of equidimension, make things convenient for the pipeline to transfer the footpath, 1 bottom and the 3 fixed connection of bottom plate of circular riser, both sides all rotate around the bottom plate 3 and are connected with gyro wheel 4, the equal screwed connection in the 3 left and right sides of bottom plate has bolt 5, and the rotation in the 5 bottom of bolt is connected with locating plate 6, and the removal that can be convenient through this setting is external to the mouthpart, makes things convenient for the accent footpath of pipeline.
The two sides of the screw rod 7 are provided with sliding grooves, the sliding grooves arranged on the screw rod 7 are internally provided with a limiting block 18, the supporting rod 2 is provided with a through hole, the supporting rod 2 is fixedly connected with the limiting block 18 through the through hole, the screw rod 7 is limited through the through hole, the positioning effect is better, one end of the first fixing block 9 is arranged in a radian manner, one end of the second fixing block 11 is arranged in a radian manner, one side of the telescopic shell 12 is provided with uniformly distributed through holes, the through hole arranged on the telescopic shell 12 is internally provided with a limiting rod 15, one end of the limiting rod 15 is arranged in a spherical surface manner, the folding and unfolding of the limiting rod 15 can be facilitated through the arrangement, the use is convenient, one side of the fixing rod 14 is fixedly connected with the telescopic shell 12, the outer side of the lifting rod 13 is provided with uniformly distributed sliding grooves, the sliding grooves arranged on the lifting rod 13 are internally, the convenience is fixed a position the pipeline, and bottom plate 3 bottom both sides all are seted up flutedly, and the horizontal cross sectional area of recess that bottom plate 3 was seted up is the same with the horizontal cross sectional area of locating plate 6, and the total two of number of locating plate 6 accomodates the location that makes things convenient for bottom plate 3 to locating plate 6 through this setting up convenient.
The working process is as follows: when the mouth aligning device is used, firstly, the bottom plate 3 is pushed to the position near a pipeline needing diameter adjustment, then the roller 4 rotates, when the bottom plate 3 reaches a destination, the bolt 5 rotates on the bottom plate 3, the bolt 5 moves downwards through the bottom plate 3, then the positioning plate 6 moves downwards under the action of the bolt 5 until the positioning plate contacts with the ground, when the bolt 5 cannot rotate, the bolt 5 stops rotating, the other side bolt 5 rotates until the positioning plate 6 is tightly contacted with the ground, at the moment, the pipeline needing diameter adjustment penetrates through the circular vertical plate 1 and is placed in the first fixing block 11, at the moment, the screw 8 at the top is rotated, under the action of the screw 8, the screw rod 7 moves downwards outside the limiting block 18 until the bottom of the first fixing block 9 is contacted with the pipeline needing diameter adjustment, after the pipeline is fixed, the two screw rods 7 at the bottom of the central position are adjusted, when the second fixing block 11 reaches a proper position, the diameter adjustment is quickly penetrated through the circular vertical plate 1 and is placed on the second fixing block, at the moment, one side of the diameter adjusting block is contacted with the pipeline, the screw 8 is rotated, the screw rod 7 positioned above the screw rod drives the second fixing block 11 to descend, the second fixing block 11 is contacted with the surface of the diameter adjusting block, the rotating rod 10 is rotated, after the second fixing block 11 and the diameter adjusting block are fixed, the other pipeline is put in through the right circular vertical plate 1, the limiting rod 15 is pressed down, meanwhile, the lifting rod 13 is adjusted to a proper position, at the moment, the lifting rod 13 slides outside the fixed rod 14, then the limiting rod 15 penetrates through a through hole arranged on the telescopic shell 12, the lifting rod 13 is positioned, the screw 8 is rotated at the moment, the position of the screw rod 7 is adjusted, the two pipelines and the diameter adjusting block are welded after the position between the pipelines and the diameter adjusting block is stable, the screws 8 are rotated to take out the pipelines after the welding is finished, when the diameter of the pipelines with different diameters needs to be adjusted, the pipelines with different diameters can be externally aligned by adjusting the length of the lifting rod 13 and the position of the screw rod 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pipeline diameter-adjusting outer butt joint device for pipeline installation, includes circular riser (1), bottom plate (3) and hob (7), its characterized in that: the support rod (2) is fixedly connected to one side of the round vertical plate (1), a limiting block (18) is fixedly connected to the inside of the support rod (2), a screw rod (7) is arranged on the outer side of the limiting block (18), a screw (8) is spirally connected to the outer side of the screw rod (7), the bottom of the screw (8) is rotatably connected with the support rod (2), a first fixing block (9) is fixedly connected to one end of the screw rod (7), a rotating rod (10) is fixedly connected to the bottom of the screw rod (7) at the central position, the two rotating rods (10) are rotatably connected with each other, one end of the rotating rod (10) is fixedly connected with a second fixing block (11) below, a telescopic shell (12) is fixedly connected to the bottom of the screw rod (7) at the right side, a lifting rod (13) is arranged in the telescopic shell (12), and a fixing, the lifting rod is characterized in that a limiting rod (15) is arranged right ahead the lifting rod (13), a limiting ring (16) is fixedly connected to the outer side of the limiting rod (15), a spring (17) is fixedly connected to the rear of the limiting ring (16), the bottom of the circular vertical plate (1) is fixedly connected with the bottom plate (3), rollers (4) are rotatably connected to the front side and the rear side of the bottom plate (3), bolts (5) are spirally connected to the left side and the right side of the bottom plate (3), and a positioning plate (6) is rotatably connected to the bottom of the bolts (5).
2. The pipe diameter-adjusting external butt joint device for pipe installation according to claim 1, wherein: the screw rod (7) is characterized in that sliding grooves are formed in two sides of the screw rod (7), a limiting block (18) is arranged in each sliding groove formed in the screw rod (7), the supporting rod (2) is provided with a through hole, and the supporting rod (2) is fixedly connected with the limiting block (18) through the through hole.
3. The pipe diameter-adjusting external butt joint device for pipe installation according to claim 1, wherein: first fixed block (9) one end is the radian setting, second fixed block (11) one end becomes the radian setting, evenly distributed's through-hole has been seted up to flexible shell (12) one side, be equipped with gag lever post (15) in the through-hole that flexible shell (12) were established, gag lever post (15) one end is the sphere setting.
4. The pipe diameter-adjusting external butt joint device for pipe installation according to claim 1, wherein: one side of the fixing rod (14) is fixedly connected with the telescopic shell (12), sliding grooves which are uniformly distributed are formed in the outer side of the lifting rod (13), the fixing rod (14) is arranged in the sliding groove formed in the lifting rod (13), a limiting hole is formed in the lifting rod (13), and the lifting rod (13) is fixedly connected with the spring (17) through the limiting hole.
5. The pipe diameter-adjusting external butt joint device for pipe installation according to claim 1, wherein: grooves are formed in two sides of the bottom plate (3), the transverse cross section area of each groove formed in the bottom plate (3) is the same as that of the positioning plate (6), and the number of the positioning plates (6) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000920.7U CN213080602U (en) | 2020-09-14 | 2020-09-14 | Pipeline diameter-adjusting external butt joint device for pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000920.7U CN213080602U (en) | 2020-09-14 | 2020-09-14 | Pipeline diameter-adjusting external butt joint device for pipeline installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213080602U true CN213080602U (en) | 2021-04-30 |
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ID=75635091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000920.7U Active CN213080602U (en) | 2020-09-14 | 2020-09-14 | Pipeline diameter-adjusting external butt joint device for pipeline installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213080602U (en) |
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2020
- 2020-09-14 CN CN202022000920.7U patent/CN213080602U/en active Active
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