CN201799469U - Device for forming and moving branch opening of collecting pipe - Google Patents
Device for forming and moving branch opening of collecting pipe Download PDFInfo
- Publication number
- CN201799469U CN201799469U CN 201020531807 CN201020531807U CN201799469U CN 201799469 U CN201799469 U CN 201799469U CN 201020531807 CN201020531807 CN 201020531807 CN 201020531807 U CN201020531807 U CN 201020531807U CN 201799469 U CN201799469 U CN 201799469U
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- CN
- China
- Prior art keywords
- oil cylinder
- mould
- bolt
- stiffener
- installing plate
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- Expired - Lifetime
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Abstract
The utility model provides a device for forming and moving a branch opening of a collecting pipe. The device consists of a mould, a lengthening bar, a bolt, an oil cylinder, a nut, an installing plate, a spring, a support bar, a support, a wheel component, a bolt, a main pipe and two reinforcing plates, wherein the mould is arranged at the top of the lengthening bar, the lengthening bar is sheathed on a piston of the oil cylinder, the oil cylinder is fixed on the installing plate by the bolt, the bottom of the oil cylinder is connected with the reinforcing plates into a whole body by the bolt, and a mobile trolley is formed by the installing plate, the support bar, the spring, the support, the wheel component and a connecting plate. Due to the ejection force of the spring, the reinforcing plates at the bottom of the oil cylinder are separated from the main pipe, the trolley axially and easily moves in the main pipe, the top of the mould is easy to position with a bottom hole of a branch opening of the main pipe, and the oil cylinder is stable without swaying, so that the device guarantees the large contact area between the reinforcing plates and the main pipe, is good for preventing the main pipe from being dented by the pressure of the oil cylinder, has the advantages of being time-saving and labor-saving, good in stability, and easy to position, and is applied to drawing an opening of the large-diameter collecting pipe.
Description
Technical field
The utility model relates to a kind of long straight tube and props up a mouthful building mortion, and particularly a kind of concetrated pipe props up a mouthful shaping mobile device.
Background technology
The mouth that many flange are arranged on petrochemical industry hot wall concetrated pipe is responsible for, need special-purpose building mortion to pull out mouth, prior art such as publication number are that CN101310884A " a kind of manifold drawing technique and special equipment thereof " only discloses the heating in medium frequency mode, has been placed on the holder with hydraulic cylinder shaping and hydraulic cylinder, and this invention is fit to the minor diameter concetrated pipe and pulls out mouth.Prop up a mouthful shaping for the major diameter concetrated pipe, oil cylinder is placed on and seems heavy on the holder, and oil cylinder moves also effort in concetrated pipe.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rational in infrastructure, practical, has concetrated pipe time saving and energy saving, that good stability, mould were easy to locate when oil cylinder moved and props up a mouthful shaping mobile device.
For the purpose that realizes solving the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of concetrated pipe of the present invention props up a mouthful shaping mobile device, constitute by mould, extension bar, bolt, oil cylinder, nut, installing plate, spring, support bar, bearing, vehicle wheel component, bolt, connecting plate, the person in charge and two stiffeners, mould is placed on the extension bar top, extension bar is enclosed within on the oil cylinder piston, oil cylinder is by being bolted on the installing plate, the oil cylinder bottom is connected as a single entity by bolt and stiffener, and installing plate and support bar, spring, bearing, vehicle wheel component, connecting plate constitute travelling car.
The elastic force that described spring produces makes installing plate, oil cylinder and stiffener jack-up stiffener and concetrated pipe are responsible for inner surface and breaks away from, can easily move axially in concetrated pipe is responsible for when spurring before and after the dolly.
Described mould adopts the cylinder circular cone combined, and epimere and hypomere are cylinder, and the stage casing is a circular cone.
Described stiffener is positioned at the oil cylinder bottom, and the stiffener bottom shape is an arc, and the stiffener radius of curvature is identical with person in charge's radius of curvature.
The wheel excircle of described vehicle wheel component is shaped as arc, and the radius of curvature of wheel is identical with person in charge's radius of curvature.
These technical schemes also can make up mutually or combination, thereby reach better technique effect.
By adopting technique scheme, the utlity model has following beneficial effect:
The present invention utilizes the effect of spring top power, and the stiffener that makes oil cylinder bottom breaks away from being responsible for, and dolly axially easily moves in being responsible for, and the mould top is easy to and is responsible for a mouthful bottom outlet location, and oil cylinder is fixed in the dolly, makes oil cylinder stablize and do not rock; Stiffener bottom radian radius of curvature is identical with person in charge's radius of curvature, guarantees that stiffener is big with person in charge's contact-making surface, is beneficial to the protection person in charge and weighs wounded because of oil cylinder working-pressure.Be placed directly on the holder back than oil cylinder and move, the advantage that have time saving and energy saving, good stability, is easy to locate with holder; Designed pull out the jaws equipment result of use and efficient is all fine, especially be fit to the major diameter concetrated pipe and pull out mouth.This kind device has improved the follow-up competitiveness of enterprise.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a schematic top plan view of the present invention.
Among the figure, 1, mould, 2, extension bar, 3, bolt, 4, oil cylinder, 5, nut, 6, installing plate, 7, spring, 8, support bar, 9, bearing, 10, vehicle wheel component, 11, bolt, 12, stiffener, 13, connecting plate, 14, be responsible for.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
In Fig. 1, the present invention mainly is made of mould 1, extension bar 2, bolt 3, oil cylinder 4, nut 5, installing plate 6, spring 7, support bar 8, bearing 9, vehicle wheel component 10, bolt 11, stiffener 12, connecting plate 13, the person in charge 14.The concrete structure of travelling car is a frame structure, is formed by connecting by 4 vehicle wheel components, 4 bearings, 4 support bars, 4 springs, 2 connecting plates, 1 installing plate, 4 nuts.
During work, device is put in the person in charge, adjust bolt 5 and make spring 7 jack-up installing plates 6, thereby guarantee that stiffener 12 bottoms and the person in charge 14 have the 5mm gap, adjust the dolly lateral attitude, guarantee that the dolly central axis is consistent with person in charge's axis, in the person in charge 14, move axially to assigned address by stay cord pulling dolly.Start oil cylinder 4, move on oil cylinder 4 pistons, the mould epimere is entered be responsible in 14 mouth bottom outlets, suspend oil cylinder 4 pistons and move, wait to be responsible for to start on the oil cylinder piston once more when 14 mouth circumference are heated to suitable temperature and move, until mould 1 from be responsible for extrude in 14 mouths till.Oil cylinder piston moves down then, and travelling car moves axially to the next one and props up a mouthful bottom outlet position along being responsible for 14 once more.
When mould 1 squeezed mouthful, spring 7 was compressed, and stiffener 12 moves down to be pressed in is responsible for 14 inwalls.Behind mould 1 extrusion, oil cylinder 4 pistons move down, and extruding force is eliminated, and spring 7 elongations move on the stiffener 12 to break away from and are responsible for 14 inwalls, and only wheel 10 contacts with the person in charge 14, and dolly easily moves along being responsible for 14.
Claims (4)
1. a concetrated pipe props up a mouthful shaping mobile device, it is characterized in that: device is by mould (1), extension bar (2), bolt (3) (11), oil cylinder (4), nut (5), installing plate (6), spring (7), support bar (8), bearing (9), vehicle wheel component (10), connecting plate (13), being responsible for (14) and two stiffeners (12) constitutes, mould (1) is placed on the extension bar top, extension bar (2) is enclosed within on the oil cylinder piston, oil cylinder (4) is by being bolted on the installing plate (6), oil cylinder (4) bottom is connected as a single entity by bolt and stiffener (12), installing plate (6) and support bar (8), spring (7), bearing (9), vehicle wheel component (10), connecting plate (13) constitutes travelling car.
2. prop up a mouthful shaping mobile device according to the described concetrated pipe of claim 1, it is characterized in that: described mould (1) adopts the cylinder circular cone combined, and epimere and hypomere are cylinder, and the stage casing is a circular cone.
3. prop up a mouthful shaping mobile device according to the described concetrated pipe of claim 1, it is characterized in that: described stiffener (12) is positioned at the oil cylinder bottom, and stiffener (12) bottom shape is an arc, and the stiffener radius of curvature is identical with the person in charge (14) radius of curvature.
4. prop up a mouthful shaping mobile device according to the described concetrated pipe of claim 1, it is characterized in that: the wheel excircle of described vehicle wheel component (10) is shaped as arc, and the radius of curvature of wheel is identical with person in charge's radius of curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020531807 CN201799469U (en) | 2010-09-17 | 2010-09-17 | Device for forming and moving branch opening of collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020531807 CN201799469U (en) | 2010-09-17 | 2010-09-17 | Device for forming and moving branch opening of collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799469U true CN201799469U (en) | 2011-04-20 |
Family
ID=43868988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020531807 Expired - Lifetime CN201799469U (en) | 2010-09-17 | 2010-09-17 | Device for forming and moving branch opening of collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906901A (en) * | 2018-06-20 | 2018-11-30 | 江阴市天柠管道有限公司 | Arc concetrated pipe production technology |
| CN114535346A (en) * | 2022-03-31 | 2022-05-27 | 河北汇中管道装备有限公司 | Production device and production method for small-caliber collecting pipe |
-
2010
- 2010-09-17 CN CN 201020531807 patent/CN201799469U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906901A (en) * | 2018-06-20 | 2018-11-30 | 江阴市天柠管道有限公司 | Arc concetrated pipe production technology |
| CN114535346A (en) * | 2022-03-31 | 2022-05-27 | 河北汇中管道装备有限公司 | Production device and production method for small-caliber collecting pipe |
| CN114535346B (en) * | 2022-03-31 | 2024-07-19 | 河北汇中管道装备有限公司 | Production device and production method for small-caliber collecting pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |