CN207593092U - A kind of steel-pipe welding device - Google Patents
A kind of steel-pipe welding device Download PDFInfo
- Publication number
- CN207593092U CN207593092U CN201721648125.0U CN201721648125U CN207593092U CN 207593092 U CN207593092 U CN 207593092U CN 201721648125 U CN201721648125 U CN 201721648125U CN 207593092 U CN207593092 U CN 207593092U
- Authority
- CN
- China
- Prior art keywords
- wheel platform
- guide rod
- steel
- welding device
- limiting disk
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of steel-pipe welding device, including wheel platform, the wheel platform is installed in a tunnel being formed under mill floor, the bottom of the wheel platform is equipped with the lift drive mechanism for driving the wheel platform lifting, there are four guide rods for the quadrangle installation of the wheel platform, the bottom of the guide rod is fixed on pedestal, upper end is fixedly connected with limiting disk, there is guide rod hole in the wheel platform, the upper end of the guide rod hole forms limit hole, the diameter of the limit hole and the diameter of the limiting disk are adapted, upper end of one of them limiting disk is fixed with anti-roll to go out to limit riser.The utility model, which can directly be realized, pushes steel pipe to be rolled on horizontal mill floor, you can and it is rolled into wheel platform, and is welded using the weld holder for being located at tunnel side, it is very convenient to operate with.
Description
Technical field
The utility model is related to tooling technical fields, and in particular to a kind of steel-pipe welding device.
Background technology
In the straight seam welding operation of large diameter steel pipe, it is common that steel pipe is supported using wheel platform, passes through rolling
The idler wheel being electrically driven rotation driving steel pipe rotary on wheel platform is welded, in order to which steel pipe is placed in wheel platform,
Generally use overhead traveling crane that steel tube suspending in wheel platform, is then welded by bonding machine, thus needed individually in workshop at present
Overhead traveling crane is installed, such acquisition cost is high, it is therefore desirable to overcome.
Utility model content
The purpose of this utility model is for technological deficiency in the prior art, provides a kind of steel-pipe welding dress
It puts.
Technical solution is used by realize the purpose of this utility model：
A kind of steel-pipe welding device, including wheel platform, the wheel platform is installed on one and is formed in mill floor
Under tunnel in, the bottom of the wheel platform is equipped with the lift drive mechanism for driving the wheel platform lifting, the idler wheel
There are four guide rods for the quadrangle installation of platform, and the bottom of the guide rod is fixed on pedestal, upper end is fixedly connected with limiting disk, described
There is guide rod hole in wheel platform, the upper end of the guide rod hole forms limit hole, the diameter of the limit hole and the limiting disk
Diameter be adapted, upper end of one of them limiting disk is fixed with anti-roll to go out to limit riser.
The lift drive mechanism is hydraulic cylinder, and the hydraulic cylinder is mounted in hydraulic pressure cylinder seat.
The wheel platform includes landing slab and two groups of idler wheels being installed on the landing slab.
The utility model is mounted on by wheel platform in tunnel, is lifted using lift drive mechanism driving wheel platform,
It can realize to facilitate and steel pipe is placed in wheel platform, then be welded, need to lift steel pipe to rolling using day mechanism of car
It takes turns on platform, can directly realize and steel pipe is pushed to be rolled on horizontal mill floor, you can be rolled into wheel platform, and can profit
It is welded with the weld holder for being located at tunnel side, it is very convenient to operate with.
Description of the drawings
Fig. 1 is the structure diagram of steel-pipe welding device；
Fig. 2 is the schematic diagram of pilot hole；
Fig. 3 is the schematic top plan view of wheel platform.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-3, a kind of steel-pipe welding device, including wheel platform 1, the wheel platform is installed on one
It is formed in the tunnel 10 under mill floor 100, the bottom of the wheel platform is equipped with the liter for driving the wheel platform lifting
Driving mechanism 3 drops, the quadrangle installation of the wheel platform there are four guide rod 4, the bottom of the guide rod is fixed on pedestal 5, on
End is fixedly connected with limiting disk 6, there is guide rod hole 11 in the wheel platform, and the upper end of the guide rod hole forms limit hole 12, institute
The diameter of diameter and the limiting disk for stating limit hole is adapted, one of them described upper end for limiting disk is fixed with anti-roll
Go out to limit riser 9.
The guide rod hole and limit hole form the structure of stepped hole.When the limiting disk is in the guide rod hole upper end
When in limit hole, the upper surface of the limiting disk and the upper surface of wheel platform maintain an equal level, and are pushed and tumbled in steel pipe 7 in this way
, will not be hindered when on to wheel platform, guide rod will not be formed and destroyed.
It is anti-roll to go out to limit riser 9 for when preventing the steel pipe 7 from rolling into from right side, preventing from being rolled out from left side by inertial drive.
Specifically, the lift drive mechanism 3 is hydraulic cylinder, the hydraulic cylinder is mounted in hydraulic pressure cylinder seat 8.Hydraulic pressure cylinder seat
8 are fixed on the bottom in tunnel, and between the pedestal of guide rod.
The wheel platform includes landing slab and two groups of idler wheels 2 being installed on the landing slab, this is the prior art
Product to its structure, is no longer described in detail.
When specifically used, wheel platform is driven to rise to scheduled height, and make wheel platform by lift drive mechanism
On idler wheel upper surface less than ground 100, the steel pipe 7 for being sent to adit opening side is pushed, is fallen on the idler wheel of wheel platform,
So as to fulfill feeding of the steel pipe in wheel platform.
The utility model is mounted on by wheel platform in tunnel, is lifted using lift drive mechanism driving wheel platform,
It can realize to facilitate and steel pipe is placed in wheel platform, then be welded, need to lift steel pipe to rolling using day mechanism of car
It takes turns on platform, can directly utilize the circular configuration of steel pipe, realized by manpower or respective horizontal driving mechanism and push circular steel
Pipeline section rolls on horizontal mill floor, you can be rolled into wheel platform, and using be located at the weld holder of tunnel side into
Row welding, it is very convenient to operate with.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (3)
1. a kind of steel-pipe welding device, which is characterized in that including wheel platform, the wheel platform is installed on one and is formed in
In tunnel under mill floor, the bottom of the wheel platform is equipped with the lift drive mechanism for driving the wheel platform lifting,
There are four guide rods for the quadrangle installation of the wheel platform, and the bottom of the guide rod is fixed on pedestal, upper end is fixedly connected with limiting
Disk, there is guide rod hole in the wheel platform, and the upper end of the guide rod hole forms limit hole, the diameter of the limit hole with it is described
The diameter of limiting disk is adapted, and upper end of one of them limiting disk is fixed with anti-roll to go out to limit riser.
2. steel-pipe welding device as described in claim 1, which is characterized in that the lift drive mechanism is hydraulic cylinder, described
Hydraulic cylinder is mounted in hydraulic pressure cylinder seat.
3. steel-pipe welding device as described in claim 1, which is characterized in that the wheel platform includes landing slab and installation
In two groups of idler wheels on the landing slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648125.0U CN207593092U (en) | 2017-11-30 | 2017-11-30 | A kind of steel-pipe welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648125.0U CN207593092U (en) | 2017-11-30 | 2017-11-30 | A kind of steel-pipe welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593092U true CN207593092U (en) | 2018-07-10 |
Family
ID=62762032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648125.0U Expired - Fee Related CN207593092U (en) | 2017-11-30 | 2017-11-30 | A kind of steel-pipe welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958962A (en) * | 2021-02-26 | 2021-06-15 | 中建八局轨道交通建设有限公司 | Pipeline welding auxiliary device and auxiliary method for limited space |
-
2017
- 2017-11-30 CN CN201721648125.0U patent/CN207593092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958962A (en) * | 2021-02-26 | 2021-06-15 | 中建八局轨道交通建设有限公司 | Pipeline welding auxiliary device and auxiliary method for limited space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |