CN202141633U - Water pressure hammering device for steel tube - Google Patents
Water pressure hammering device for steel tube Download PDFInfo
- Publication number
- CN202141633U CN202141633U CN201120199703U CN201120199703U CN202141633U CN 202141633 U CN202141633 U CN 202141633U CN 201120199703 U CN201120199703 U CN 201120199703U CN 201120199703 U CN201120199703 U CN 201120199703U CN 202141633 U CN202141633 U CN 202141633U
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- China
- Prior art keywords
- steel pipe
- track
- pressure
- door frame
- steel tube
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 9
- 239000010935 stainless steel Substances 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a water pressure hammering device for steel tube. The device comprises a rack (1), a rail (2) is provided on the rack, one end of the rail is provided with a water injection device (3), and the water injection device is welded to the rail; the other end of the rail is provided with a sealing device (4), a roller (5) is provided on the sealing device, and the roller is connected with the rail in rolling way; a baffle block (6) is provided on the rail on one end of the sealing device; and at least one holding device (7) is provided between the water injection device and the sealing device. The water pressure hammering device for steel tube solves test problems of stainless steel tube, the water pressure hammering device for steel tube can not only be used in hammering tests for stainless steel tube, and can but also be used for testing other steel tubes or plastic pipes which need hammering. The water pressure hammering device for steel tube is wide in scope of application, capable of being suitable for tubes in different diameter and different lengths, and convenient to use; the water pressure hammering device for steel tube is simple in structure, economic and practical, good in security, and capable of improving test efficiency and reducing labour strength.
Description
Technical field
The utility model relates to the pressure device of fetching water that a kind of steel pipe is used, and belongs to stainless-steel tube inspection technology field.
Background technology
The stainless-steel tube that processes should be able to satisfy certain pressure requirement.Therefore need be before stainless-steel tube dispatches from the factory to stainless steel sampling the carrying out hydraulic testing of this batch production.When carrying out the hydraulic testing, normally build a test unit temporarily and make an experiment at present, test is got up pretty troublesome, and efficient is also lower.
The utility model content
The purpose of the utility model is, the pressure device of fetching water that provides a kind of steel pipe to use.Improve the test condition of stainless-steel tube, reduce labor intensity.Ensure the accuracy of test figure.
The technical scheme of the utility model
The pressure device of fetching water that a kind of steel pipe is used comprises frame, and frame is provided with track, and track one end is provided with water filling device, water filling device and track welding; The track other end is provided with closing device, and closing device is provided with roller, and roller rolls with track and is connected; The track of closing device one end is provided with block; At least be provided with a clamping device between water filling device and the closing device.
In the pressure device of fetching water that aforementioned steel pipe is used, said water filling device comprises base, and base is provided with slide block; Be provided with through hole in the slide block, through hole one end is connected with tensimeter with valve through threeway, and the through hole other end is provided with interface, and interface and taper joint are tightly connected, and taper joint is provided with center pit and O-ring seal.
In the pressure device of fetching water that aforementioned steel pipe is used, said closing device comprises tailstock, and the tailstock both sides are provided with roller; Tailstock is provided with and seals slide block; Seal slide block and be provided with interface and valve, interface and taper joint are tightly connected, and taper joint is provided with center pit and O-ring seal.
In the pressure device of fetching water that aforementioned steel pipe is used, said slide block flexibly connects with screw rod with the one side of sealing the relative interface of slide block, and screw rod passes fixed block and is connected with handwheel; Fixed block is fixedly connected with base or tailstock.
In the pressure device of fetching water that aforementioned steel pipe is used, said clamping device comprises installing plate, and installing plate is provided with door frame, and the mullion boots of door frame is connected with door frame holder on the installing plate through bolt; The horizontal frame of door frame is provided with threaded hole, is provided with pressure screw bolt in the threaded hole, and pressure screw bolt lower end and web joint flexibly connect, and web joint is connected with briquetting; Door frame is monosymmetric to be provided with two cushion blocks, and cushion block is connected with cushion block holder on the installing plate through bolt.
In the pressure device of fetching water that aforementioned steel pipe is used, said web joint is provided with boss, and the munnion of door frame is provided with chute, and boss and chute are slidingly connected; Described briquetting and cushion block are provided with draw-in groove, and draw-in groove is semicircle, and semicircular diameter is corresponding with the diameter of steel pipe.
In the pressure device of fetching water that aforementioned steel pipe is used, an end of said pressure screw bolt is provided with handle.
Compared with prior art, the utility model has solved the test problem of stainless-steel tube, not only can be used for the bulge test of stainless-steel tube, also can be used for other steel pipe that need suppress or plastic tube are made an experiment.Applied widely, applicable different-diameter, the pipe of different length specification.Easy to use, the utility model is simple in structure, and is economical and practical, and security is good, can improve test efficiency, reduces labor intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of water filling device;
Fig. 3 is the structural representation of closing device;
Fig. 4 is the structural representation of clamping device.
Being labeled as in the accompanying drawing: 1-frame, 2-track, 3-water filling device, 4-closing device, 5-roller, 6-block, 7-clamping device; The 8-steel pipe, 9-base, 10-slide block, 11-threeway, 12-valve, 13-tensimeter, 14-interface; The 15-taper joint, 16-center pit, 17-O-ring seal, 18-screw rod, 19-fixed block, 20-handwheel, 21-tailstock; The 22-roller, 23-seals slide block, 24-installing plate, 25-door frame, 26-door frame holder, 27-pressure screw bolt, 28-web joint; The 29-briquetting, 30-cushion block, 31-cushion block holder, 32-boss, 33-chute, 34-draw-in groove, 35-handle.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The utility model is as shown in Figure 1, and the pressure device of fetching water that a kind of steel pipe is used comprises frame 1, and frame 1 is provided with track 2, and track 2 one ends are provided with water filling device 3, water filling device 3 and track 2 welding; Track 2 other ends are provided with closing device 4, and closing device 4 is provided with roller 5, and roller 5 rolls with track 2 and is connected; The track 2 of closing device 4 one ends is provided with block 6; At least be provided with a clamping device 7 between water filling device 3 and the closing device 4.
Said water filling device 3 is as shown in Figure 2, comprises base 9, and base 9 is provided with slide block 10; Be provided with through hole in the slide block 10, through hole one end is connected with tensimeter 13 with valve 12 through threeway 11, and the through hole other end is provided with interface 14, and interface 14 is tightly connected with taper joint 15, and taper joint 15 is provided with center pit 16 and O-ring seal 17.
Said closing device 4 is as shown in Figure 3, comprises tailstock 21, and tailstock 21 both sides are provided with roller 22; Tailstock 21 is provided with and seals slide block 23; Seal slide block 23 and be provided with interface 14 and valve 12, interface 14 is tightly connected with taper joint 15, and taper joint 15 is provided with center pit 16 and O-ring seal 17.
Flexibly connect at slide block described in Fig. 2 and Fig. 3 10 and one side of sealing slide block 23 relative interfaces 14 and screw rod 18, screw rod 18 passes fixed block 19 and is connected with handwheel 20; Fixed block 19 is fixedly connected with base 9 or tailstock 21.
Said clamping device 7 is as shown in Figure 4, comprises installing plate 24, and installing plate 24 is provided with door frame 25, and the mullion boots of door frame 25 is connected with door frame holder 26 on the installing plate 24 through bolt; The horizontal frame of door frame 25 is provided with threaded hole, is provided with pressure screw bolt 27 in the threaded hole, and pressure screw bolt 27 lower ends and web joint 28 flexibly connect, and web joint 28 is connected with briquetting 29; Door frame 25 is monosymmetric to be provided with two cushion blocks 30, and cushion block 30 is connected with cushion block holder 31 on the installing plate 24 through bolt.Said web joint 28 is provided with boss 32, and the munnion of door frame 25 is provided with chute 33, and boss 32 is slidingly connected with chute 33; Described briquetting 29 is provided with draw-in groove 34 with cushion block 30, and draw-in groove 34 is semicircle, and semicircular diameter is corresponding with the diameter of steel pipe 8.One end of said pressure screw bolt 27 is provided with handle 35.
The course of work of the utility model and principle
The utility model is when work, and is as shown in Figure 1, steel pipe 8 is placed in the draw-in groove 34 of clamping device 3; Handle 35 on the rotating and clamping device 3 earlier with steel pipe 8 clamping gently, steel pipe 8 can be moved axially; Steel pipe 8 one ends are withstood on the O-ring seal 17 on the water filling device 3; Pulling closing device 4 moves on track 2, with the steel pipe 8 that adapts to different length, lets the O-ring seal 17 on the closing device 4 head on steel pipe 8 other ends.O-ring seal 17 is enclosed within the taper joint 15, can adapt to the steel pipe 8 of different-diameter, on the track 2 of the roller of closing device 45 back, blocks block 6, and is tight with bolt, and when preventing steel pipe 8 exerted pressure, closing device 4 moves backward.Then high-pressure water pipe is connected on the interface of valve 12 of water filling device 3; Open the valve 12 on water filling device 3 and the closing device 4, water filling in steel pipe 8 is after the valve on the closing device 4 12 there are flowing out; Explain that the air in the steel pipe 8 discharge; At this moment close the valve 12 on the closing device 4, continue water filling in steel pipe 8, when with water filling device 3 on tensimeter 13 pressure reach test pressure after; Close the valve 12 on water filling device 3 and the closing device 4 again, whether the inspection steel pipe leaks after pressurize a period of time.
Claims (7)
1. pressure device of fetching water that steel pipe is used, it is characterized in that: comprise frame (1), frame (1) is provided with track (2), and track (2) one ends are provided with water filling device (3), water filling device (3) and track (2) welding; Track (2) other end is provided with closing device (4), and closing device (4) is provided with roller (5), and roller (5) rolls with track (2) and is connected; The track (2) of closing device (4) one ends is provided with block (6); At least be provided with a clamping device (7) between water filling device (3) and the closing device (4).
2. the pressure device of using according to the said steel pipe of claim 1 of fetching water is characterized in that: said water filling device (3) comprises base (9), and base (9) is provided with slide block (10); Slide block is provided with through hole in (10); Through hole one end is connected with tensimeter (13) with valve (12) through threeway (11); The through hole other end is provided with interface (14), and interface (14) is tightly connected with taper joint (15), and taper joint (15) is provided with center pit (16) and O-ring seal (17).
3. the pressure device of using according to the said steel pipe of claim 2 of fetching water is characterized in that: said closing device (4) comprises tailstock (21), and tailstock (21) both sides are provided with roller (22); Tailstock (21) is provided with and seals slide block (23); Seal slide block (23) and be provided with interface (14) and valve (12), interface (14) is tightly connected with taper joint (15), and taper joint (15) is provided with center pit (16) and O-ring seal (17).
4. the pressure device of using according to claim 2 or 3 said steel pipes of fetching water is characterized in that: said slide block (10) and seal slide block (23) relatively the one side and the screw rod (18) of interface (14) flexibly connect, screw rod (18) passes fixed block (19) and is connected with handwheel (20); Fixed block (19) is fixedly connected with base (9) or tailstock (21).
5. the pressure device of using according to the said steel pipe of claim 1 of fetching water; It is characterized in that: said clamping device (7) comprises installing plate (24); Installing plate (24) is provided with door frame (25), and the mullion boots of door frame (25) is connected with door frame holder (26) on the installing plate (24) through bolt; The horizontal frame of door frame (25) is provided with threaded hole, is provided with pressure screw bolt (27) in the threaded hole, and pressure screw bolt (27) lower end and web joint (28) flexibly connect, and web joint (28) is connected with briquetting (29); Monosymmetric two cushion blocks (30) that are provided with of door frame (25), cushion block (30) is connected with cushion block holder (31) on the installing plate (24) through bolt.
6. the pressure device of using according to the said steel pipe of claim 5 of fetching water is characterized in that: said web joint (28) is provided with boss (32), and the munnion of door frame (25) is provided with chute (33), and boss (32) is slidingly connected with chute (33); Described briquetting (29) and cushion block (30) are provided with draw-in groove (34), and draw-in groove (34) is semicircle, and semicircular diameter is corresponding with the diameter of steel pipe (8).
7. the pressure device of using according to the said steel pipe of claim 5 of fetching water is characterized in that: an end of said pressure screw bolt (27) is provided with handle (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199703U CN202141633U (en) | 2011-06-14 | 2011-06-14 | Water pressure hammering device for steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199703U CN202141633U (en) | 2011-06-14 | 2011-06-14 | Water pressure hammering device for steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141633U true CN202141633U (en) | 2012-02-08 |
Family
ID=45552688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199703U Expired - Fee Related CN202141633U (en) | 2011-06-14 | 2011-06-14 | Water pressure hammering device for steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141633U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998372A (en) * | 2012-12-04 | 2013-03-27 | 常州翰力信息科技有限公司 | Fixing device of flaw detecting machine |
| CN103148993A (en) * | 2013-02-02 | 2013-06-12 | 浙江大大不锈钢有限公司 | Pneumatic steel pipe hydrostatic testing machine |
| CN104181045A (en) * | 2014-08-11 | 2014-12-03 | 常熟市无缝钢管有限公司 | Steel pipe water pressure detection device with automatic steel pipe clamping function |
| CN104181047A (en) * | 2014-08-11 | 2014-12-03 | 常熟市无缝钢管有限公司 | Steel pipe water pressure detecting device |
| CN104344952A (en) * | 2014-11-18 | 2015-02-11 | 武汉船用机械有限责任公司 | Horizontal pressure testing method for shafting copper bush of controllable-pitch propeller |
| CN105067445A (en) * | 2015-09-01 | 2015-11-18 | 中国海洋石油总公司 | Experimental device for evaluating external pressure resisting intensity of anti-sand sieve tube |
| CN105115670A (en) * | 2015-09-22 | 2015-12-02 | 浙江众立不锈钢管股份有限公司 | Steel pipe hydraulic pressure test system |
| CN105486458A (en) * | 2016-01-25 | 2016-04-13 | 南京宝泰特种材料股份有限公司 | Pressure testing device |
| CN106289731A (en) * | 2015-05-12 | 2017-01-04 | 中国石油化工股份有限公司 | A kind of assay device for cementing tool and test method thereof |
| CN108007649A (en) * | 2017-12-28 | 2018-05-08 | 武汉科技大学 | A kind of seamless steel pipe pressue device |
| CN108732027A (en) * | 2018-08-07 | 2018-11-02 | 常州华厦建设工程质量检测有限公司 | A kind of Concrete and reinforced concrete drainage and sewer pipes internal pressure loading test device |
| CN110261040A (en) * | 2019-07-15 | 2019-09-20 | 中冶辽宁德龙钢管有限公司 | Universal steel pipe bulge test device and its operating method |
| CN111678795A (en) * | 2020-06-23 | 2020-09-18 | 青岛豪德博尔实业有限公司 | Hydrostatic test protection frock of high pressure steel pipe fitting |
-
2011
- 2011-06-14 CN CN201120199703U patent/CN202141633U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998372A (en) * | 2012-12-04 | 2013-03-27 | 常州翰力信息科技有限公司 | Fixing device of flaw detecting machine |
| CN103148993A (en) * | 2013-02-02 | 2013-06-12 | 浙江大大不锈钢有限公司 | Pneumatic steel pipe hydrostatic testing machine |
| CN104181047B (en) * | 2014-08-11 | 2016-08-24 | 常熟市无缝钢管有限公司 | Steel pipe device for detecting water pressure |
| CN104181045A (en) * | 2014-08-11 | 2014-12-03 | 常熟市无缝钢管有限公司 | Steel pipe water pressure detection device with automatic steel pipe clamping function |
| CN104181047A (en) * | 2014-08-11 | 2014-12-03 | 常熟市无缝钢管有限公司 | Steel pipe water pressure detecting device |
| CN104344952A (en) * | 2014-11-18 | 2015-02-11 | 武汉船用机械有限责任公司 | Horizontal pressure testing method for shafting copper bush of controllable-pitch propeller |
| CN106289731A (en) * | 2015-05-12 | 2017-01-04 | 中国石油化工股份有限公司 | A kind of assay device for cementing tool and test method thereof |
| CN105067445A (en) * | 2015-09-01 | 2015-11-18 | 中国海洋石油总公司 | Experimental device for evaluating external pressure resisting intensity of anti-sand sieve tube |
| CN105067445B (en) * | 2015-09-01 | 2018-07-24 | 中国海洋石油集团有限公司 | A kind of experimental provision of evaluating sand prevention screen casing collapse resistance |
| CN105115670A (en) * | 2015-09-22 | 2015-12-02 | 浙江众立不锈钢管股份有限公司 | Steel pipe hydraulic pressure test system |
| CN105486458A (en) * | 2016-01-25 | 2016-04-13 | 南京宝泰特种材料股份有限公司 | Pressure testing device |
| CN108007649A (en) * | 2017-12-28 | 2018-05-08 | 武汉科技大学 | A kind of seamless steel pipe pressue device |
| CN108732027A (en) * | 2018-08-07 | 2018-11-02 | 常州华厦建设工程质量检测有限公司 | A kind of Concrete and reinforced concrete drainage and sewer pipes internal pressure loading test device |
| CN108732027B (en) * | 2018-08-07 | 2024-05-28 | 常州华厦建设工程质量检测有限公司 | Internal pressure load test device for concrete and reinforced concrete drain pipes |
| CN110261040A (en) * | 2019-07-15 | 2019-09-20 | 中冶辽宁德龙钢管有限公司 | Universal steel pipe bulge test device and its operating method |
| CN111678795A (en) * | 2020-06-23 | 2020-09-18 | 青岛豪德博尔实业有限公司 | Hydrostatic test protection frock of high pressure steel pipe fitting |
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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: 20120208 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |