CN203918262U - The special-purpose flame heating of a kind of adjustable cylindrical shell frock - Google Patents
The special-purpose flame heating of a kind of adjustable cylindrical shell frock Download PDFInfo
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- CN203918262U CN203918262U CN201420275898.9U CN201420275898U CN203918262U CN 203918262 U CN203918262 U CN 203918262U CN 201420275898 U CN201420275898 U CN 201420275898U CN 203918262 U CN203918262 U CN 203918262U
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- stand
- flame
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- bearing
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Abstract
The utility model discloses the special-purpose flame heating of a kind of adjustable cylindrical shell frock, comprise the flame stand that travelling car, lifting assembly, slide assemblies and two ends are connected with slide assemblies with lifting assembly respectively; Described travelling car comprises base and is arranged at the bearing on base; Described base lower end is provided with universal wheel; Described lifting assembly comprises two groups of multilayer shear arms, pulley A, steel wire rope A and take-up stand A; Described slide assemblies comprises sliding support, steel wire rope B and take-up stand B; Described flame stand is formed by connecting by tube connector by several unit racks, and air intake valve is all installed on each unit rack; Flame stand both sides are uniformly distributed some duration and degree of heatings, on the pipe at duration and degree of heating place, flame regulator are installed.The utility model is simple in structure, has that bending diameter and nozzle height can be adjusted arbitrarily, a feature such as segmentation air feed and flame size can be adjusted, and can reduce frock consumption and gas consumption.
Description
Technical field:
The utility model belongs to foundry goods technical field of heating, is specifically related to the special-purpose flame heating of a kind of adjustable cylindrical shell frock.
Background technology:
The conventional method of welding preheating has electrical heating (as resistance furnace heating, flexible ceramic resistance heated, Far-infrared Heating, line-frequency induction heating) and flame heating.By the comparison of individual middle method, find that flame firing equipment is simple, easy to use, heating-up temperature is fast, and the time is short.The method of carrying out flame heating pretreatment to different cylindrical shells in traditional mode of heating is always relatively backward, old-fashioned fired heater diameter cannot regulate, cylindrical shell for different-diameter, often need to make the fired heater of differently curved diameter, can cause so required frock quantity to increase, and gas consumption is large.
Utility model content:
The purpose of this utility model is for deficiency of the prior art, and the special-purpose flame heating of a kind of adjustable cylindrical shell frock is provided, and can effectively reduce the quantity of flame heating device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the special-purpose flame heating of a kind of adjustable cylindrical shell frock, is characterized in that: described flame heating frock comprises the flame stand that travelling car, lifting assembly, slide assemblies and two ends are connected with slide assemblies with lifting assembly respectively;
Described travelling car comprises base and is arranged at the bearing on base; On described base, pipe joint is set, base lower end is provided with universal wheel; Described bearing is vertically installed in one end of base, for being installed on two root posts of base both sides and the crossbeam at column top; The arranged outside guide rail of described column;
Described lifting assembly comprises two groups of multilayer shear arms, pulley A, steel wire rope A and take-up stand A; Described two groups of shear arms are arranged at respectively base both sides, are provided with the upper boom and the lower beam that connect two groups of shear arms on shear arm; Described upper boom and base be arranged in parallel, and are connected with one end of flame stand; Described lower beam and upper boom be arranged in parallel, and pulley A is installed on it; Take-up stand A is fixed on the bearing of travelling car, and one end of steel wire rope A is fixed on the travelling car of take-up stand A mono-side, and the other end is walked around pulley A, is wound on take-up stand A;
Described slide assemblies comprises sliding support, steel wire rope B and take-up stand B; Described sliding support can move up and down along column two side rails, and one end of described steel wire rope B is fixedly connected with sliding support, and the other end is wound on take-up stand B;
Described flame stand is formed by connecting by tube connector by several unit racks, and air intake valve is all installed on each unit rack; Described unit rack consists of 4 pipe besieged city rectangles; Flame stand both sides are uniformly distributed some duration and degree of heatings, on the pipe at duration and degree of heating place, flame regulator are installed.
Further, the lower end of described bearing is symmetrical arranged two groups of holes on two root posts, and take-up stand A and take-up stand B are fixed on bearing by hole.
Further, described take-up stand A is identical with take-up stand B structure, comprises rotating shaft, spool and rocking arm, and described rotating shaft is installed in the hole of bearing, is fixedly connected with spool in rotating shaft, and rotating shaft one end is fixedly connected with rocking arm.
Further, on two root posts of described travelling car, be respectively arranged with the hook hanging for pipeline.
The beneficial effects of the utility model:
1, the utility model result is simple, and by the cooperation of lifting assembly and slide assemblies, any change diameter, makes flame can be evenly distributed on Circumferential Welds In Cylinders within the specific limits;
2, the utility model, by the position of the conveniently adjusted flame of travelling car, is gone back the height of adjustable flame by the cooperation of lifting assembly and slide assemblies, to adopt flame envelope heating, improves the utilization rate of combustion gas;
3, utilize frock of the present utility model can realize segmentation air feed, flame size can need to regulate according to real work.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lifting assembly of the present utility model.
Fig. 3 is the structural representation of slide assemblies of the present utility model.
Fig. 4 is the structural representation of unit rack of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is elaborated.
The special-purpose flame heating of a kind of adjustable cylindrical shell frock as Figure 1-4, comprises the flame stand that travelling car, lifting assembly, slide assemblies and two ends are connected with slide assemblies with lifting assembly respectively;
Travelling car, comprises base 11 and is arranged at the bearing 12 on base 11; Pipe joint 13 is set on base 11, and base 11 lower ends are provided with universal wheel 14; Bearing 12 is vertically installed in one end of base 11, for being installed on two root posts 121 of base 11 both sides and the crossbeam 122 at column top; The arranged outside guide rail 123 of column 121; The lower end of bearing 12 is symmetrical arranged two groups of holes 124 on two root posts 121;
Lifting assembly, comprises two groups of multilayer shear arms 21, pulley A22, steel wire rope A23 and take-up stand A24; Two groups of shear arms 21 are arranged at respectively base 11 both sides, are provided with the upper boom 211 and the lower beam 212 that connect two groups of shear arms 21 on shear arm 21; Upper boom 211 be arranged in parallel with base 11, and is connected with one end of flame stand; Lower beam 212 be arranged in parallel with upper boom 211, and pulley A22 is installed on it; Take-up stand A24 is fixed on the bearing 12 of travelling car, and one end of steel wire rope A23 is fixed on the travelling car of take-up stand A24 mono-side, and the other end is walked around pulley A22, is wound on take-up stand A;
Slide assemblies, comprises sliding support 31, pulley B32, steel wire rope B33 and take-up stand B34; Sliding support 31 can move up and down along 121 liang of side rails 123 of column, and hanger 35 is set on it, and one end of steel wire rope B33 is fixedly connected with sliding support 31 by hanger 35, and the other end is wound on take-up stand B;
Flame stand, is formed by connecting by tube connector 42 by several unit racks 41, on each unit rack 41, air intake valve 43 is all installed; Unit rack 41 consists of 4 pipe besieged city rectangles; Flame stand both sides are uniformly distributed some duration and degree of heatings 44, on the pipe at duration and degree of heating 44 places, flame regulator 45 are installed.
Take-up stand A24 and take-up stand B33 are fixed on bearing 12 by hole 124, take-up stand A24 is identical with take-up stand B33 structure, comprises rotating shaft a, spool b and rocking arm c, and rotating shaft a is installed in the hole 124 of bearing 12, on rotating shaft a, be fixedly connected with spool b, rotating shaft a one end is fixedly connected with rocking arm c.
As the specific embodiment of the present utility model, on two root posts of travelling car, be respectively arranged with the hook hanging for pipeline.
During work, by take-up stand A24, pull steel wire rope A23, the lower beam of shear arm 21 212 is pulled to bearing 12 1 sides, the side flame stand being connected with shear arm 21 rises, and now the bending curvature of flame stand changes, for processing the cylindrical shell of different-diameter, in addition, by take-up stand B33, pull steel wire rope B33, drive sliding support 31 to move up along guide rail 123, the bending curvature of same adjustable flame support; Take-up stand A and take-up stand B are by pulling shear arm 21 and sliding support 31 simultaneously, and the identical height that rises can regulate the height of flame stand when not changing flame stand bending curvature.
Claims (4)
1. the special-purpose flame heating of an adjustable cylindrical shell frock, is characterized in that: described flame heating frock comprises the flame stand that travelling car, lifting assembly, slide assemblies and two ends are connected with slide assemblies with lifting assembly respectively;
Described travelling car comprises base and is arranged at the bearing on base; On described base, pipe joint is set, base lower end is provided with universal wheel; Described bearing is vertically installed in one end of base, for being installed on two root posts of base both sides and the crossbeam at column top; The arranged outside guide rail of described column;
Described lifting assembly comprises two groups of multilayer shear arms, pulley A, steel wire rope A and take-up stand A; Described two groups of shear arms are arranged at respectively base both sides, are provided with the upper boom and the lower beam that connect two groups of shear arms on shear arm; Described upper boom and base be arranged in parallel, and are connected with one end of flame stand; Described lower beam and upper boom be arranged in parallel, and pulley A is installed on it; Take-up stand A is fixed on the bearing of travelling car, and one end of steel wire rope A is fixed on the travelling car of take-up stand A mono-side, and the other end is walked around pulley A, is wound on take-up stand A;
Described slide assemblies comprises sliding support, steel wire rope B and take-up stand B; Described sliding support can move up and down along column two side rails, and one end of described steel wire rope B is fixedly connected with sliding support, and the other end is wound on take-up stand B;
Described flame stand is formed by connecting by tube connector by several unit racks, and air intake valve is all installed on each unit rack; Described unit rack consists of 4 pipe besieged city rectangles; Flame stand both sides are uniformly distributed some duration and degree of heatings, on the pipe at duration and degree of heating place, flame regulator are installed.
2. the special-purpose flame of a kind of adjustable cylindrical shell according to claim 1 heats frock, it is characterized in that: the lower end of described bearing, on two root posts, be symmetrical arranged two groups of holes, and take-up stand A and take-up stand B are fixed on bearing by hole.
3. the special-purpose flame of a kind of adjustable cylindrical shell according to claim 1 and 2 heats frock, it is characterized in that: described take-up stand A is identical with take-up stand B structure, comprise rotating shaft, spool and rocking arm, described rotating shaft is installed in the hole of bearing, in rotating shaft, be fixedly connected with spool, rotating shaft one end is fixedly connected with rocking arm.
4. the special-purpose flame heating of a kind of adjustable cylindrical shell according to claim 1 frock, is characterized in that: on two root posts of described travelling car, be respectively arranged with the hook hanging for pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275898.9U CN203918262U (en) | 2014-05-28 | 2014-05-28 | The special-purpose flame heating of a kind of adjustable cylindrical shell frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275898.9U CN203918262U (en) | 2014-05-28 | 2014-05-28 | The special-purpose flame heating of a kind of adjustable cylindrical shell frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918262U true CN203918262U (en) | 2014-11-05 |
Family
ID=51814141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275898.9U Withdrawn - After Issue CN203918262U (en) | 2014-05-28 | 2014-05-28 | The special-purpose flame heating of a kind of adjustable cylindrical shell frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028923A (en) * | 2014-05-28 | 2014-09-10 | 森松（江苏）重工有限公司 | Special cylinder-adjustable flame heating tool |
| CN108202129A (en) * | 2017-12-26 | 2018-06-26 | 中车戚墅堰机车车辆工艺研究所有限公司 | A kind of casting mould nozzle flame heating unit |
-
2014
- 2014-05-28 CN CN201420275898.9U patent/CN203918262U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028923A (en) * | 2014-05-28 | 2014-09-10 | 森松（江苏）重工有限公司 | Special cylinder-adjustable flame heating tool |
| CN108202129A (en) * | 2017-12-26 | 2018-06-26 | 中车戚墅堰机车车辆工艺研究所有限公司 | A kind of casting mould nozzle flame heating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |