CN205035439U - A pipe stop device for continuous type hydrogen annealing furnace - Google Patents
A pipe stop device for continuous type hydrogen annealing furnace Download PDFInfo
- Publication number
- CN205035439U CN205035439U CN201520656503.4U CN201520656503U CN205035439U CN 205035439 U CN205035439 U CN 205035439U CN 201520656503 U CN201520656503 U CN 201520656503U CN 205035439 U CN205035439 U CN 205035439U
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- CN
- China
- Prior art keywords
- annealing furnace
- pipe stop
- hydrogen annealing
- stop means
- press strip
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Abstract
The utility model discloses a pipe stop device for continuous type hydrogen annealing furnace, including metal guipure and layering, the both sides of metal guipure all are provided with the guipure rings, layering one end has hook portion, and the other end passes in proper order and is located the both sides of metal guipure the guipure rings, the layering is being close to the position of the other end is provided with a plurality of grooves of lining up, pipe stop device still locates including inserting link up the inserted block of inslot. This kind of pipe stop device, simple structure, easily operation.
Description
Technical field
The heat treating facilities that the utility model relates to metallurgy, machinery industry produces weldless steel tube, specifically, relates to a kind of pipe stop means for continous way hydrogen annealing furnace.
Background technology
Weldless steel tube is common metallurgical product; heat-treatment of annealing is one of the indispensable operation in seamless steel tube production processing; at present by the mode of gas shield; clean annealing is carried out to weldless steel tube; become the weldless steel tube heat-treatment processing process extensively adopted, continous way hydrogen shield annealing furnace is exactly the common equipment of current weldless steel tube clean annealing.Continous way hydrogen shield annealing furnace mainly contains hydrogen purification system and relatively independent two unit of heat-treatment of annealing system form, wherein heat-treatment of annealing system mainly contains transfer mechanism, combustion mechanism, heat preservation mechanism, cooling body, body mechanism, the compositions such as controlling organization, transfer mechanism is by metal mesh belt, guipure liner, guipure transmission mechanism, guipure pre-tightening apparatus, the parts compositions such as lathe bed support (platform), by the action of electric motor, drive metal mesh belt under the constraint of liner, according to the speed of setting, uniform speed rotation's (combustion chamber need be passed through) is around lathe bed support (platform), realize driving weldless steel tube in heating furnace body, realize the heat treated function of clean annealing.
When seamless steel tube blank heat-treats annealing operation, be that some pipes are flat on metal mesh belt, under the drive of metal mesh belt, enter body of heater and heat-treat annealing processing.Because the pipe external diameter of heat-treating all is less than 20mm, length is greater than 5m, can produce temperature distortion under high temperature action, the phenomenon such as occur distortion, nose, wag the tail.And furnace space is limited, rectangular in cross-section, firing space highly less than 50mm, once after pipe deforms, will grazing inboard wall of burner hearth, cause damage, time serious, blank end can be stuck in burner hearth, causes congested, causes equipment blowing out machine halt trouble.For solve thermal treatment time pipe distort tilt problem, the mode that pipe is fixed is adopted in production, that is: be placed on after on metal mesh belt at pipe, according to the physical length of pipe, in head and the tail two ends and the middle part thereof of pipe, equidistantly press strip is set, pipe and metal mesh belt are fixed, add after hankering pipe temperature distortion, due to the effect of press strip, can only transverse warping, and can not longitudinally (vertical height direction) tilt, thus avoid and the contact of inboard wall of burner hearth and grazing, eliminate potential faults such as blocking, congested.
The press strip of current use is made up of rectangle riglet and two ends steel wire, and material is austenitic stainless steel, and rectangle riglet adopts the processing of 1mm stainless steel plate, and steel wire is fixed respectively with welding process in two ends, and steel wire one end is bent into hook-type.During use, press strip one end hook-type steel wire is connected with the ear seat of metal mesh belt, subsequently press strip is fixed on pipe, use pliers the other end steel wire to be connected also crotch with the other side ear seat of metal mesh belt and fix, subsequently according to pipe length, the press strip of in-site installation respective numbers.After pipe completes thermal treatment conveying place body of heater, use that pliers is reverse bends, the steel wire of stretching flat one end, just detachable press strip.Which structure is simple, reusable, cost is low, be easy to processing and fabricating, and on-the-spot dismounting is easy, can meet the demand for the treatment of production, but also there is certain deficiency.That is:
(1) steel wire easily ruptures, use a press strip, the steel wire of one end just need to be bent with stretching each once, repeated several times will cause steel wire fracture because of the reason of cold working hardening, occur that the press strip of steel wire fracture just can not reuse, after needing cooling, concentrate welding wire again.
(2) to prepare quantity larger for press strip, owing to there is the problem of steel wire fracture, and the state that pipe is fixed directly has influence on its stability in burner hearth, therefore the press strip of some amount must be used, therefore must check press strip state before each blow-on, and according to needing the press strip preparing some amount before each blow-on operation, prevent because of the post-rift quantity not sufficient of steel wire, supplies consumption is larger.
(3) duplication of labour of operating personnel's hand is large, use that pliers repeats to bend, stretching action, pipe quantity is few all right, once quantity-produced words, the finger of life-time service pliers can be tired, especially press strip in high-temperature burner hearth out, temperature is higher, in stretching operation, easily produce scald.
Utility model content
Technical problem to be solved in the utility model is, for the deficiency that prior art exists, provides a kind of pipe stop means for continous way hydrogen annealing furnace, and its structure is simple, easy handling.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pipe stop means for continous way hydrogen annealing furnace, comprise metal mesh belt and press strip, the both sides of described metal mesh belt are provided with guipure suspension ring, described press strip one end is with hook portion, the other end is successively through the described guipure suspension ring of both sides being positioned at described metal mesh belt, described press strip is provided with multiple through slot in the position near the described the other end, and described pipe stop means also comprises the inserted block that can be inserted in described through slot.
Preferably, described inserted block is T-shaped.
Preferably, the material of described inserted block is austenitic stainless steel.
Preferably, the quantity of described through slot is five, equidistantly distributes.
Preferably, described through slot is kidney-shaped.
Preferably, described press strip comprises rectangular body and is positioned at two emergences at rectangular body two ends, and described hook portion and described through slot lay respectively at two described emergences.
Preferably, the width of each described emergence is 2/5 of the width of described rectangular body.
Preferably, described hook portion is L shape.
Implement the pipe stop means for continous way hydrogen annealing furnace of the present utility model, have following beneficial effect: 1, rational in infrastructure, device is succinctly light, meets and compresses limit function to pipe; 2, mode of operation is reasonable, reduces on-the-spot disassembly and assembly time, eliminates safe hidden trouble; 3, stdn processing preparation, increases the service life, cost is low, practicality and high efficiency; 4, accurate positioning, hook portion and inserted block structure are good with guipure suspension ring matched performance; 5, easy to use, bend stretching without the need to scene, easily laborsaving, reduce labor intensity; 6, pipe good fixing effect, difficult drop-off, routine maintenance is convenient, improves equipment operating mass; 7, width error, the through slot inserting location by changing institute realizes revising in time and compensation; 8, highly versatile, improves the align member under the similar condition of high temperature, has certain reference, using value.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the schematic diagram of the pipe stop means for continous way hydrogen annealing furnace of the present utility model;
Fig. 2 is the schematic diagram of the press strip of Fig. 1;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the schematic diagram of the inserted block of Fig. 1;
Fig. 6 is the left view of Fig. 5;
Fig. 7 be press strip with inserted block coordinate schematic diagram;
Fig. 8 is the vertical view of Fig. 7;
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
With reference to shown in Fig. 1 ~ 8, a kind of pipe stop means for continous way hydrogen annealing furnace of the present utility model, comprise metal mesh belt 5 and press strip 2, the both sides (along the width of metal mesh belt 5, namely arranging the direction of pipe 3) of metal mesh belt 5 are provided with guipure suspension ring 1.Metal mesh belt 5, for placing pipe 3, metal mesh belt 5 is provided with guipure suspension ring 1, the effect of guipure suspension ring 1 be auxiliary miscellaneous part for carrying out spacing to pipe 3, such as, auxiliary press strip 2 pairs of pipes 3 carry out spacing.
As shown in FIG., press strip 2 one end (left end in figure) is with hook portion 201, the other end is successively through the guipure suspension ring 1 of both sides being positioned at metal mesh belt 5, press strip 2 is provided with multiple through slot 202 in the position near the other end, and pipe 3 stop means also comprises the inserted block 4 that can be inserted in through slot 202.This structure, one end of press strip 2 is spacing by hook portion 201 and netted suspension ring 1, and the other end then inserts through slot 202 by inserted block 4 and metal mesh belt 5 prevents itself and guipure suspension ring 1 from departing from, and this mode eliminates existing steel cord structure, need not to require great effort bending, to be convenient to dismounting.
As shown in Figure 2,3, 4, press strip 2 comprises rectangular body and is positioned at two emergences at rectangular body two ends, and hook portion 201 and through slot 202 lay respectively at two emergences.This emergence and rectangular body can be structure as a whole, emergence with hook portion 201 is arranged in figure left end, and hook portion 201 is that (down, long limit is positioned at upside to its minor face to L shape, horizontal-extending), the emergence with through slot 202 is arranged in figure right-hand member.In the utility model, the width (this emergence is the shape of rule relatively, and it is flats) of each emergence is 2/5 of the width of rectangular body.
As shown in the figure, the quantity of through slot 202 is five, equidistantly distributes, and namely each groove is equal along the distance of its width.In addition, preferred through slot 202 is kidney-shaped.
Preferably, as shown in Figure 5,6, in the utility model, inserted block 4 is T-shaped, and after it inserts through slot 202, the upper end of T-shaped is positioned at the top of through slot 202, to produce relative limit to inserted block 4 and through slot 202, the material of inserted block 4 can be chosen as austenitic stainless steel.
In the utility model, press strip 2 has one, material is austenitic stainless steel, be one with hook portion 201 obform body with through slot 202, a rectangular body in the middle of obform body, rectangular body one end is that the rectangular parallelepiped being rectangular body 2/5 by width bends, it is with hook portion 201, the medullary ray of hook portion 201 overlaps with rectangular body medullary ray, the rectangular parallelepiped of the rectangular body the other end to be a width be rectangular body 2/5, between two parties equilateral and be equidistantly processed with five place's through slots 202 in rectangular parallelepiped plane, junction, through slot 202 4 limit is round-corner transition, through slot 202 is parallel to each other, through slot 202 length direction medullary ray and rectangular body central axis, through slot 202 width medullary ray overlaps with rectangular body medullary ray, the each junction of press strip 2 is round-corner transition and polishing burr.Inserted block 4 has one, and material is austenitic stainless steel, is the step-like of one one-tenth T-shaped, and junction, interior outside is round-corner transition, and polishing impulse-free robustness.Need before using to check press strip 2 and inserted block 4, confirm impulse-free robustness and sharp edge, can put into production use.
During onsite application, after the hook portion 201 of press strip 2 is connected with the guipure suspension ring 1 of metal mesh belt 5, according to the developed width of pipe 3, by the through slot 202 of inserted block 4 by press strip 2 the other end, insert in metal mesh belt 5, realize compressing and the effect of spacing pipe 3; Due to the problem such as diameter or placement location change of pipe 3, the order of the through slot 202 on the press strip 2 inserted by replacing inserted block 4, realize the adjustment constantly of width, improve pipe and compress spacing stability, guarantee the effect preventing pipe nose, scatter in high temperature environments.
This pipe stationary installation for continous way hydrogen annealing furnace of the present utility model, succinctly light, the accurate positioning of rational in infrastructure, device, easy to use, good stability, tooling cost is low, be easy to routine maintenance, practicality and high efficiency, safe and reliable, on the basis meeting weldless steel tube clean annealing, realize the basis of improving operating efficiency, alleviate finger burden, reduce supplies consumption, the object eliminated safe hidden trouble, lift technique operating mass, align member under the similar condition of high temperature is improved, there is certain reference, using value.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (8)
1. the pipe stop means for continous way hydrogen annealing furnace, comprise metal mesh belt and press strip, the both sides of described metal mesh belt are provided with guipure suspension ring, it is characterized in that, described press strip one end is with hook portion, the other end is successively through the described guipure suspension ring of both sides being positioned at described metal mesh belt, and described press strip is provided with multiple through slot in the position near the described the other end, and described pipe stop means also comprises the inserted block that can be inserted in described through slot.
2. the pipe stop means for continous way hydrogen annealing furnace according to claim 1, is characterized in that, described inserted block is T-shaped.
3. the pipe stop means for continous way hydrogen annealing furnace according to claim 2, is characterized in that, the material of described inserted block is austenitic stainless steel.
4. the pipe stop means for continous way hydrogen annealing furnace according to claim 1, is characterized in that, the quantity of described through slot is five, equidistantly distributes.
5. the pipe stop means for continous way hydrogen annealing furnace according to claim 4, is characterized in that, described through slot is kidney-shaped.
6. the pipe stop means for continous way hydrogen annealing furnace according to claim 1, it is characterized in that, described press strip comprises rectangular body and is positioned at two emergences at rectangular body two ends, and described hook portion and described through slot lay respectively at two described emergences.
7. the pipe stop means for continous way hydrogen annealing furnace according to claim 6, the width of each described emergence is 2/5 of the width of described rectangular body.
8. the pipe stop means for continous way hydrogen annealing furnace according to claim 1, is characterized in that, described hook portion is L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656503.4U CN205035439U (en) | 2015-08-27 | 2015-08-27 | A pipe stop device for continuous type hydrogen annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656503.4U CN205035439U (en) | 2015-08-27 | 2015-08-27 | A pipe stop device for continuous type hydrogen annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035439U true CN205035439U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656503.4U Expired - Fee Related CN205035439U (en) | 2015-08-27 | 2015-08-27 | A pipe stop device for continuous type hydrogen annealing furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN205035439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439862A (en) * | 2018-12-26 | 2019-03-08 | 重庆龙煜精密铜管有限公司 | A kind of buffer plate for tubing annealing |
-
2015
- 2015-08-27 CN CN201520656503.4U patent/CN205035439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439862A (en) * | 2018-12-26 | 2019-03-08 | 重庆龙煜精密铜管有限公司 | A kind of buffer plate for tubing annealing |
| CN109439862B (en) * | 2018-12-26 | 2024-01-26 | 重庆龙煜精密铜管有限公司 | Buffer backing plate for pipe annealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |