CN207333961U - A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp - Google Patents
A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp Download PDFInfo
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- CN207333961U CN207333961U CN201721060098.5U CN201721060098U CN207333961U CN 207333961 U CN207333961 U CN 207333961U CN 201721060098 U CN201721060098 U CN 201721060098U CN 207333961 U CN207333961 U CN 207333961U
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- pipe clamp
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- lower floor
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Abstract
It the utility model is related to a kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp, the hydraulic oil pipe clamp includes upper strata pipe clamp, lower floor's pipe clamp, pipe clamp bottom plate, bolt and clamp nut, upper strata pipe clamp both sides are equipped with first through hole, lower floor's pipe clamp both sides are equipped with the second through hole, and pipe clamp bottom plate both sides are equipped with third through-hole.The first through hole of homonymy, the second through hole and third through-hole coaxially penetrate through setting, and first through hole, the second through hole and the third through-hole per side run through a bolt, and pipe clamp bottom plate is exposed in bolt lower end, and is fixedly connected by clamp nut.The utility model can reduce hydraulic oil pipe deformation and damage caused by oil pipe clamp comes off, moreover it is possible to avoid the damage of the high-pressure rubber pipe caused by pipeline play.The service life of pipe clamp and pipeline can not only be so greatly improved, ensures the normal production of blast furnace, moreover it is possible to reduce using and wasting for spare part, further save production cost.
Description
Technical field
Blast furnace tapping machine in front hydraulic oil pipe technical field is the utility model is related to, more specifically refers to that one kind changes
Into blast furnace tapping machine in front hydraulic oil pipe clamp.
Background technology
At present, the oil pipe of blast furnace tapping machine in front hydraulic system is positioned using double-layer aluminium alloy pipe clamp
（DN34）, the positioning of this pipe clamp levels is connected by middle nut end to end using two bolts to be fastened.The positioning method
It is that comparison is firm in stable fluid pressure line, but the oil for thering is one group of rock drill impact to use in opening machine hydraulic system
Road, oil circuit vibration are larger so that the pipe clamp bolt of top pipe clamp easily loosens, and causes lower floor's pipe clamp to drop.And oil circuit positioning pipe
The problems such as coming off, cause oil pipe play big of folder, if non-timely processing be easy to cause tubing deformation and abrasion and is connected with oil pipe
High-pressure rubber pipe damage, therefore oil pipe clamp about 3 months or so just needs to concentrate to replace once.If frequently more change oil
Pipe pipe clamp can not only influence the normal production of blast furnace, can also increase the cost needed for production.For this reason, we provide a kind of improvement
Blast furnace tapping machine in front hydraulic oil pipe clamp.
The content of the invention
The utility model provides a kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp, to solve blast furnace
Stokehold hydraulic opening machine hydraulic oil pipe upper strata pipe clamp bolt is easily loosened the problems such as causing lower floor's pipe clamp to come off.
The utility model adopts the following technical solution：
A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp, the hydraulic oil pipe clamp are managed including upper strata
Folder, lower floor's pipe clamp, pipe clamp bottom plate, bolt and clamp nut, the upper strata pipe clamp both sides are equipped with first through hole, lower floor's pipe clamp
Both sides are equipped with the second through hole, and the pipe clamp bottom plate both sides are equipped with third through-hole, the first through hole of homonymy, the second through hole and
Three through holes coaxially penetrate through setting, and the first through hole, the second through hole and the third through-hole per side run through a bolt, institute
State bolt lower end and expose the pipe clamp bottom plate, and be fixedly connected by the clamp nut.
Further, the pipe clamp bottom plate uses 50 × 5 angle steel of ∠, which is welded on pipe support.
Further, the upper strata pipe clamp is formed by being pressed from both sides on the pipe clamp of upper strata with folder two parts under the pipe clamp of upper strata, upper strata pipe clamp
Folder adjacent side offers the semi-circular recesses being adapted with folded fluid pressure line radius respectively under upper folder and upper strata pipe clamp, described
Folder and the semi-circular recesses pressed from both sides under the pipe clamp of upper strata dock to form the first circular hole inwards on the pipe clamp of upper strata；Lower floor's pipe clamp is by lower floor
Composition is pressed from both sides under folder and lower floor's pipe clamp on pipe clamp, press from both sides adjacent side under folder and lower floor's pipe clamp on lower floor's pipe clamp opens up and folded liquid respectively
The semi-circular recesses that pressure pipe road radius is adapted, the semi-circular recesses pressed from both sides under folder and lower floor's pipe clamp on lower floor's pipe clamp are right inwards
Connect to form the second circular hole.
Further, the hydraulic oil pipe clamp further includes upper strata check washer and middle check washer, and the upper strata is prevented
Loose gasket is located between upper strata pipe clamp and bolt, and the middle check washer is located between upper strata pipe clamp and lower floor's pipe clamp, the upper strata
Check washer and middle check washer both sides are respectively equipped with fourth hole and fifth hole.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：
The utility model transforms blast furnace tapping machine in front hydraulic oil pipe clamp, passes through the bolt of oil pipe clamp
Lower floor's pipe clamp and pipe clamp bottom plate are put on, improved oil pipe clamp is not easy to loosen, the clamping oil pipe that can more consolidate, and keeps hydraulic pressure
Pipeline is stablized, and fluid pressure line, which is stablized, is avoided that pipeline deformation is with pipeline abrasion rupture and to high pressure caused by pipeline play
The damage of sebific duct, substantially increases the service life of pipe clamp and pipeline, reduces the use of spare part.Due to can utilize old spare part into
Reduce the maintenance cost of oil pipe clamp after row improvement and transformation, therefore the production cost of blast furnace can be substantially reduced.
Brief description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the decomposition diagram of the utility model.
Fig. 3 is the partial sectional view of the utility model.
Fig. 4 is the schematic diagram that the utility model is installed on fluid pressure line.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp, referring to figs. 1 to Fig. 3, hydraulic oil pipe clamp 1 is wrapped
Include upper strata pipe clamp 2, lower floor's pipe clamp 3, pipe clamp bottom plate 4, snail 5 and clamp nut 6.On upper strata, 2 both sides of pipe clamp are equipped with first through hole
23,3 both sides of lower floor's pipe clamp are equipped with the second through hole 33, and 4 both sides of pipe clamp bottom plate are equipped with third through-hole 41, the first through hole 23 of homonymy,
Coaxially perforation is set for second through hole 33 and third through-hole 41.Upper strata check washer 7 is equipped between bolt 5 and upper strata pipe clamp 2, upper
Be equipped with middle check washer 8 between layer pipe clamp 2 and lower floor's pipe clamp 3, on upper strata check washer 7 and centre check washer 8 can be strengthened
Stability between layer pipe clamp 2 and bolt 5 and levels pipe clamp.Check washer 7 and middle 8 both sides of check washer difference on upper strata
Fourth hole 71 and fifth hole 81 are opened up, bolt 5 sequentially passes through fourth hole 71, first through hole 23, fifth hole 81, second
Through hole 33 and third through-hole 41, pipe clamp bottom plate 4 is exposed in 5 lower end of bolt, and tightens fixation with trip bolt 6.
With reference to Fig. 2 and Fig. 4, upper strata pipe clamp 2 is formed by pressing from both sides 22 two parts under folder 21 on the pipe clamp of upper strata and upper strata pipe clamp, upper strata
Press from both sides 22 adjacent sides under folder 21 and upper strata pipe clamp on pipe clamp and offer the semicircle being adapted with folded 9 radius of fluid pressure line respectively
Groove, the semi-circular recesses of folder 22 under folder 21 on the pipe clamp of upper strata and upper strata pipe clamp are docked to form the first circular hole 24 inwards.Lower floor
Pipe clamp 3 is formed by pressing from both sides folder 32 under 31 and lower floor's pipe clamp on lower floor's pipe clamp, and it is adjacent that folder 32 under 31 and lower floor's pipe clamp is pressed from both sides on lower floor's pipe clamp
Side opens up the semi-circular recesses being adapted with folded 9 radius of fluid pressure line respectively, by folder 31 and lower floor's pipe clamp on lower floor's pipe clamp
The semi-circular recesses of lower folder 32 dock to form the second circular hole 34 inwards.The first circular hole 24 and the second circular hole 34 of the oil pipe clamp 1
Diameter it is identical with folded 9 diameter of fluid pressure line, can be used for clamping two parallel adjacent fluid pressure lines 9 at the same time.
The pipe clamp bottom plate 4 of oil pipe clamp 1 uses 50 × 5 angle steel of ∠, and side is welded on pipe support forms one with pipe support, separately
Side is connected with 3 bottom of lower floor pipe clamp.During installation, being first welded on pipe clamp bottom plate 4 and pipe support needs at fixed oil pipe 9, embedding
The oil pipe 9 that need to be fixed is put after folder 32 under levels pipe clamp, folder 31 and middle check washer on lower floor's pipe clamp are clamped on oil pipe 9
8, the assembling of upper strata pipe clamp 2 is identical with lower floor pipe clamp 3, treats upper strata pipe clamp 2 and after the completion of upper strata check washer 7 clamps, bolt 5 according to
The bolt of the secondary homonymy through upper strata check washer 7, upper strata pipe clamp 2, middle check washer 8, lower floor's pipe clamp 3 and pipe clamp bottom plate 4
Hole is simultaneously tightened, and finally reinforces bolt 5 in the clamp nut 6 of pipe clamp bottom plate 4 times, improved 1 empirical tests of oil pipe clamp are feasible
, the service life of oil pipe clamp 1 and fluid pressure line 9 can be greatly improved.The distance and quantity that oil pipe clamp 1 is installed can bases
Oil pipe play situation is set, fluid pressure line 9 vibrate that quantity that big local oil pipe clamp 1 installs is more and oil pipe clamp it
Between mounting distance it is smaller.
Before oil pipe clamp is transformed, four tapping machine in front of iron-smelting furnace are counted according to 1 set of oil pipe clamp 1 of daily consumption
Gauge, the high-pressure rubber pipe that pipeline play damages caused by oil pipe clamp 1 damages is according to monthly based on 1, because play deforms or grinds
The pipeline of damage was replaced based on 1 time by 1 year.
I.e.：One month 1 set * 30 days=30 sets of pipe clamp of consumption.A set of pipe clamp monthly amounts to the flat of consumption pipe clamp by 22 yuan of calculations
Equal expense：30 sets * 22 yuan=660 yuan.
Monthly consume high-pressure rubber pipe average cost：1 * 228 yuan=228 yuan.
Pipeline is according to 8 meters of meters, and monthly average cost is about：8 meters of * 2.391kg/m*22 members）/ 12 months=35 yuan.
Since pipe clamp repaiies useless use, without input, i.e.+660 yuan * 12 of+228 yuan of year benefit=35 yuan * 12 months * 12 months
A month=11076 yuan.
The transformation of oil pipe clamp 1 is that the levels pipe clamp bolt hole of existing pipe clamp is got through expansion, and pipe clamp bottom plate 4 is welded
It is connected on lower floor's pipe support, is improved using old spare part, stock and the waste of spare part will not be reduced.Improved oil pipe clamp 1
Be not easy to loosen, fluid pressure line stablize, reduce monthly oil pipe clamp 1 replace average cost, pipeline maintenance replace average cost and
Average cost is replaced in high-pressure rubber pipe maintenance, has saved the production cost of blast furnace.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept, should all belong to the row for invading scope of protection of the utility model
For.
Claims (4)
- A kind of 1. improved blast furnace tapping machine in front hydraulic oil pipe clamp, it is characterised in that：The hydraulic oil pipe clamp bag Upper strata pipe clamp, lower floor's pipe clamp, pipe clamp bottom plate, bolt and clamp nut are included, the upper strata pipe clamp both sides are equipped with first through hole, described Lower floor's pipe clamp both sides are equipped with the second through hole, and the pipe clamp bottom plate both sides are equipped with third through-hole, the first through hole of homonymy, second Through hole and third through-hole coaxially penetrate through setting, and the first through hole, the second through hole and the third through-hole per side run through an institute Bolt is stated, the pipe clamp bottom plate is exposed in the bolt lower end, and is fixedly connected by the clamp nut.
- A kind of 2. improved blast furnace tapping machine in front hydraulic oil pipe clamp as claimed in claim 1, it is characterised in that：Institute State pipe clamp bottom plate and use 50 × 5 angle steel of ∠, which is welded on pipe support.
- A kind of 3. improved blast furnace tapping machine in front hydraulic oil pipe clamp as claimed in claim 1, it is characterised in that：Institute State upper strata pipe clamp to be formed with folder two parts under the pipe clamp of upper strata by pressing from both sides on the pipe clamp of upper strata, phase is pressed from both sides under folder and upper strata pipe clamp on the pipe clamp of upper strata Adjacent side offers the semi-circular recesses being adapted with folded fluid pressure line radius respectively, and folder is managed with upper strata on the upper strata pipe clamp The semi-circular recesses of the lower folder of folder dock to form the first circular hole inwards；Lower floor's pipe clamp is by under folder and lower floor's pipe clamp on lower floor's pipe clamp Folder composition, on lower floor's pipe clamp under folder and lower floor's pipe clamp folder adjacent side open up respectively be adapted with folded fluid pressure line radius partly Circular groove, the semi-circular recesses pressed from both sides under folder and lower floor's pipe clamp on lower floor's pipe clamp dock to form the second circular hole inwards.
- A kind of 4. improved blast furnace tapping machine in front hydraulic oil pipe clamp as claimed in claim 1, it is characterised in that：Institute State hydraulic oil pipe clamp and further include upper strata check washer and middle check washer, the upper strata check washer be located at upper strata pipe clamp and Between bolt, the middle check washer is located between upper strata pipe clamp and lower floor's pipe clamp, the upper strata check washer and middle locking pad Piece both sides are respectively equipped with fourth hole and fifth hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060098.5U CN207333961U (en) | 2017-08-23 | 2017-08-23 | A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060098.5U CN207333961U (en) | 2017-08-23 | 2017-08-23 | A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333961U true CN207333961U (en) | 2018-05-08 |
Family
ID=62374254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721060098.5U Active CN207333961U (en) | 2017-08-23 | 2017-08-23 | A kind of improved blast furnace tapping machine in front hydraulic oil pipe clamp |
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| CN (1) | CN207333961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425339A (en) * | 2019-06-27 | 2019-11-08 | 上海宝钢工业技术服务有限公司 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
| CN110657285A (en) * | 2019-09-27 | 2020-01-07 | 广船国际有限公司 | Hydraulic control pipe fixing clamp, setting method and ship |
-
2017
- 2017-08-23 CN CN201721060098.5U patent/CN207333961U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425339A (en) * | 2019-06-27 | 2019-11-08 | 上海宝钢工业技术服务有限公司 | The loose-proof anti-vibration structure of position hydraulic pipeline pipe clamp is vibrated in hydraulic system |
| CN110657285A (en) * | 2019-09-27 | 2020-01-07 | 广船国际有限公司 | Hydraulic control pipe fixing clamp, setting method and ship |
| CN110657285B (en) * | 2019-09-27 | 2021-12-21 | 广船国际有限公司 | Hydraulic control pipe fixing clamp, setting method and ship |
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