CN204882465U - Double containment pincers pressure formula sounding pipe - Google Patents
Double containment pincers pressure formula sounding pipe Download PDFInfo
- Publication number
- CN204882465U CN204882465U CN201520577037.0U CN201520577037U CN204882465U CN 204882465 U CN204882465 U CN 204882465U CN 201520577037 U CN201520577037 U CN 201520577037U CN 204882465 U CN204882465 U CN 204882465U
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- Prior art keywords
- tongue
- sounding pipe
- sound detecting
- detecting pipe
- female end
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- 210000000080 chela (arthropods) Anatomy 0.000 title abstract description 3
- 230000009977 dual effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a double containment pincers pressure formula sounding pipe, include: sounding pipe female end and sounding pipe socket end, the tip of sounding pipe female end be provided with first tongue and second tongue, this first tongue and second tongue parallel arrangement of each other to interval between first tongue and the second tongue is greater than zero, be provided with first sealing washer in this first tongue, be provided with the second sealing washer in this second tongue, sounding pipe socket end insert sounding pipe female end 10cm, this first tongue and second tongue receive shrinkage deformation behind the hydraulic tong extrusion atress, during outer tubular product between first tongue and the second tongue was absorbed in the tubular product of sounding pipe socket end, first sealing washer and second sealing washer received after the extrusion laminating between sounding pipe female end and sounding pipe socket are held simultaneously, formation dual fail -safe seal structure.
Description
Technical field
The utility model relates to a kind of dual seal clamp compression sounding pipe, belongs to ultrasonic detection technology field.
Background technology
Sound detecting pipe (AcousticPipe) is the requisite sonic detecting tube of present bridge construction, utilizes sound detecting pipe can detect the quality of a pile.Sound detecting pipe be bored concrete pile when carrying out supersonic testing method probe enter the passage of pile body inside.It is the important component part of bored concrete pile ultrasonic testing system, the pre-buried mode in stake and the arrangement form on the xsect of stake thereof, directly will affect testing result.Therefore, the layout of sound detecting pipe and embedding method mark should be entered drawing when designing by the stake that need detect, and should strictly control embedding quality, to guarantee that testing is carried out smoothly when constructing.
Conventional dynamic test for pile foundation method comprises low strain reflected wave method, high-strain dynamic test method, supercritical ultrasonics technology, dynamic measurement of pile etc.Supercritical ultrasonics technology detects foundation pile due to advantages such as accuracy of detection is high, not long by stake, stake footpath condition limits, test non-blind areas, applies more and more universal in concrete pile detects.Its Cleaning Principle adopts supercritical ultrasonics technology to detect the foundation pile of pile quality to plan, in pile body, sound detecting pipe is imbedded during construction, during detection, transmitting transducer and receiving transducer are placed in two pipelines respectively, by bottom sound detecting pipe, transmitting probe is limit rising edge emission of high frequency signals in some sound detecting pipes, this high-frequency signal through concrete detect by receiving transducer synchronization-moving in another sound detecting pipe.Along with probe is along the long lifting of whole stake, measure each measuring point ultrasonic pulse successively through the concrete two pipelines, during the sound propagated in concrete medium by actual measurement ultrasound wave, wave amplitude and the isoparametric relative change of frequency detect concrete defective locations and influence degree between sound detecting pipe, judges pile body integrity classification.Concrete is the heterogeneous nonuniformity body be made of a variety of materials.For normal concrete, the speed that sound wave is propagated wherein has certain limit, when travel path runs into concrete defectiveness, as fracture, crack, folder mud and packing difference etc., sound wave will be walked around defect or pass through in the slower medium of velocity of propagation, sound wave will be decayed, the travel-time is caused to extend, make to increase during sound, the calculating velocity of sound reduces, and wave amplitude reduces, wave form distortion, the change of these parameters,acoustics utilizing ultrasound wave to propagate in concrete, analyzes judgement pile body concrete quality.This detection method is more accurately and reliably in Bridge Piles Integrity Assessment, its testing result, instructs when can implement treatment measures to defective position.
The method adopting weldless steel tube to add sleeve field welding for the pre-buried sound detecting pipe majority of foundation pile acoustic transmission detection method at present connects, and adopt water pipe plug to realize sealing, this method cost is high, complex process, sealing is poor, time-consuming, tube wall is blocked up, thus affects testing result.
Utility model content
The purpose of this utility model is to solve the problem, and provides a kind of novel dual seal clamp compression sounding pipe.
Dual seal clamp compression sounding pipe described in the utility model comprises: sound detecting pipe female end and sound detecting pipe socket end, the end of described sound detecting pipe female end is provided with the first tongue and the second tongue, this first tongue and the setting parallel to each other of the second tongue, and the spacing between the first tongue and the second tongue is greater than zero; Be provided with the first O-ring seal in this first tongue, in this second tongue, be provided with the second O-ring seal; The described sound detecting pipe female end 10cm described in the insertion of sound detecting pipe socket end, this first tongue and the second tongue extrude stressed post shrinkage by hydraulic tongs and are out of shape, outer tubing between first tongue and the second tongue is absorbed in the tubing of sound detecting pipe socket end, first O-ring seal and the second O-ring seal are fitted between sound detecting pipe female end and sound detecting pipe socket end after being squeezed simultaneously, form Double-insurance sealing structure.
The bottom welding steel plate blind cover of described dual seal clamp compression sounding pipe.
The top of described dual seal clamp compression sounding pipe adopts plastic cap sealed.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
Adopt dedicated hydraulic pincers can realize connecting, Site Welding, mantle fiber or slot rolling operation can be avoided completely, assist without the need to electric power, manual operation can easily complete, time saving and energy saving, disposablely get final product successful installation, great amount of cost can be saved at links, significantly improving work efficiency, is boring, the desirable ultrasound examination material of poured pile base.
Accompanying drawing explanation
Fig. 1 is the front elevation of dual seal clamp compression sounding pipe described in the utility model.
Wherein: 1-sound detecting pipe female end, 2-sound detecting pipe socket end, 3-first tongue, 4-second tongue, 5-steel plate blind cover, 6-vinyl cover.
Embodiment
Be clearly and completely described the technical scheme in the utility model below in conjunction with accompanying drawing, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figure 1, dual seal clamp compression sounding pipe described in the utility model comprises: sound detecting pipe female end 1 and sound detecting pipe socket end 2, the end of described sound detecting pipe female end 1 is provided with the first tongue 3 and the second tongue 4, this first tongue 3 and the setting parallel to each other of the second tongue 4, and the spacing between the first tongue 3 and the second tongue 4 is greater than zero; Be provided with the first O-ring seal (not shown) in this first tongue 3, in this second tongue 4, be provided with the second O-ring seal (not shown); Described sound detecting pipe socket end 2 inserts the inner 10cm place of described sound detecting pipe female end 1, this first tongue 3 and the second tongue 4 extrude stressed post shrinkage by hydraulic tongs and are out of shape, outer tubing between first tongue 3 and the second tongue 4 is absorbed in (the first hermetically-sealed construction) in the tubing of sound detecting pipe socket end 2, simultaneously the first O-ring seal of quality of rubber materials and the second O-ring seal are fitted in (the second hermetically-sealed construction) between sound detecting pipe female end 1 and sound detecting pipe socket end 2 after being squeezed, and form Double-insurance sealing structure.
The bottom welding steel plate blind cover 5 of described dual seal clamp compression sounding pipe.
The top of described dual seal clamp compression sounding pipe adopts vinyl cover 6 to seal.
In sum, be the utility model embodiment content, and obvious embodiment of the present utility model is not limited in this, it according to different application environment, can utilize functional realiey corresponding demand of the present utility model.
Claims (4)
1. a dual seal clamp compression sounding pipe, it is characterized in that, comprise: sound detecting pipe female end and sound detecting pipe socket end, the end of described sound detecting pipe female end is provided with the first tongue and the second tongue, this first tongue and the setting parallel to each other of the second tongue, and the spacing between the first tongue and the second tongue is greater than zero; Be provided with the first O-ring seal in this first tongue, in this second tongue, be provided with the second O-ring seal; The described sound detecting pipe female end 10cm described in the insertion of sound detecting pipe socket end, this first tongue and the second tongue extrude stressed post shrinkage by hydraulic tongs and are out of shape, outer tubing between first tongue and the second tongue is absorbed in the tubing of sound detecting pipe socket end, first O-ring seal and the second O-ring seal are fitted between sound detecting pipe female end and sound detecting pipe socket end after being squeezed simultaneously, form Double-insurance sealing structure.
2. dual seal clamp compression sounding pipe according to claim 1, is characterized in that, the bottom welding steel plate blind cover of described dual seal clamp compression sounding pipe.
3. dual seal clamp compression sounding pipe according to claim 2, is characterized in that, the top of described dual seal clamp compression sounding pipe adopts plastic cap sealed.
4. dual seal clamp compression sounding pipe according to claim 1, is characterized in that, the material of described dual seal clamp compression sounding pipe is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577037.0U CN204882465U (en) | 2015-08-04 | 2015-08-04 | Double containment pincers pressure formula sounding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577037.0U CN204882465U (en) | 2015-08-04 | 2015-08-04 | Double containment pincers pressure formula sounding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882465U true CN204882465U (en) | 2015-12-16 |
Family
ID=54826826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577037.0U Expired - Fee Related CN204882465U (en) | 2015-08-04 | 2015-08-04 | Double containment pincers pressure formula sounding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828074A (en) * | 2018-07-09 | 2018-11-16 | 天津市中驰实业有限公司 | A kind of double containment clamp compression sounding pipe |
-
2015
- 2015-08-04 CN CN201520577037.0U patent/CN204882465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828074A (en) * | 2018-07-09 | 2018-11-16 | 天津市中驰实业有限公司 | A kind of double containment clamp compression sounding pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300000 Jinghai County, Jinghai County, Daegu Town, 100 billion road, No. 16 Patentee after: Tianjin Yongwei industrial Limited by Share Ltd. Address before: 301600 No. 1, Hengtai Road, Daegu Town, Jinghai County, Tianjin 208 Patentee before: TIANJIN YONGWEI PIPE INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |