CN207959300U - A kind of sounding pipe fitting - Google Patents
A kind of sounding pipe fitting Download PDFInfo
- Publication number
- CN207959300U CN207959300U CN201820307863.7U CN201820307863U CN207959300U CN 207959300 U CN207959300 U CN 207959300U CN 201820307863 U CN201820307863 U CN 201820307863U CN 207959300 U CN207959300 U CN 207959300U
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- China
- Prior art keywords
- ring
- base tube
- lantern ring
- screwed
- lantern
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sounding pipe fittings,Belong to ultrasonic detection technology field,It is intended to provide between a kind of two sound detecting pipes that can make docking and keeps stable sounding pipe fitting,Its key points of the technical solution are that,A kind of sounding pipe fitting,Include the first base tube and the second base tube of end docking,The end that first base tube and the second base tube are mutually butted respectively symmetrically is arranged and is fixedly connected with the first lantern ring and the second lantern ring,First lantern ring and the second lantern ring respectively radially to after extending far from the first base tube and the second base tube again along being parallel to axially direction and the two direction close to each other extends and is symmetrically arranged with the first screwed ring and the second screwed ring,It is arranged with connection ring at the docking of first base tube and the second base tube,Connection ring one end is connected to the end of the first lantern ring,The other end is connected to the end of the second lantern ring,It is identical at a distance from the first lantern ring and the second lantern ring end close to each other when the axial length of connection ring and the first base tube and the second base tube dock.
Description
Technical field
The utility model is related to ultrasonic detection technology field, more particularly to a kind of sounding pipe connection.
Background technology
Supercritical ultrasonics technology is the most effective most accurate detection method of current detection of pier foundation integrality, wherein sound detecting pipe is ultrasound
One of common device in wave detection.Probe enters the channel inside pile body when sound detecting pipe is pile foundation ultrasound examination, it is in stake
Pre-buried mode in base will directly affect testing result.
Such as the Chinese patent that notification number is CN206376290U discloses a kind of ultrasonic acoustic test tube, including tube body, institute
The one end for stating tube body slidably connects several protrusions, and the other end of tube body is provided with several grooves for accommodating protrusion, described
The section of protrusion is in a rectangular trapezoid, and right-angled trapezium inclined-plane is radially obliquely installed down along outer tube diameter, right-angled trapezium right-angle surface
It aligns, is aligned with inboard wall of tube body on the inside of the groove bottom surface, along tube wall on the outside of groove bottom surface with the outer wall of tube body
Extend outwardly, mutually extend outwardly together with inboard wall of tube body, groove upper bottom surface and tube wall phase extend outwardly together, the groove it is interior
Bonding agent is coated on wall.But in actual engineering, when being docked using two this kind of ultrasonic acoustic test tubes, two tube bodies
It is easy to happen the accuracy for shaking and influencing docking, is also unfavorable for keeping the sounding inside pipe wall at docking to keep smooth-going.
Utility model content
The purpose of the utility model is to overcome above-mentioned problem of the prior art, provide a kind of sounding pipe fitting, can make
It keeps stablizing between two sound detecting pipes of docking.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of sounding pipe fitting,
Include the first base tube and the second base tube of end docking, the end that first base tube and the second base tube are mutually butted is respectively symmetrically
It is arranged and is fixedly connected with the first lantern ring and the second lantern ring, first lantern ring and the second lantern ring are respectively radially to far from first
Base tube and the second base tube extend after again along being parallel to axially direction and the two direction close to each other extends and is symmetrically arranged with the
The internal diameter of one screwed ring and the second screwed ring, first screwed ring and the second screwed ring is more than the first base tube and the second base tube
Outer diameter is arranged with connection ring at the docking of first base tube and the second base tube, and described connection ring one end is connected to the first lantern ring
End, the other end is connected to the end of the second lantern ring, first screwed ring and the second screwed ring and the first base tube and second
The gap housed for connection ring is provided between base tube, first screwed ring and the second screwed ring are threadedly connected to connection respectively
The both ends of ring, the outside of the connection ring are provided at both ends with external screw thread, the inside of first screwed ring and the second screwed ring
Be provided with the matched internal thread of external screw thread, when the axial length of the connection ring is docked with the first base tube and the second base tube
The distance of one lantern ring and the second lantern ring end close to each other is identical.
Further, first lantern ring and the second lantern ring are evenly arranged with several annular grooves, multiple rings in an axial direction
Rubber ring is embedded in slot, multiple rubber rings are located to be contradicted respectively away from the side of the first lantern ring and the second lantern ring
On first base tube and the second base tube.
Further, it is fixedly connected with the first caulking gum on the inside of the junction of first lantern ring and the first screwed ring
It is fixedly connected with the second sealing rubber pad on the inside of the junction of pad, second lantern ring and the second screwed ring, described first is close
Envelope rubber pad and the second sealing rubber pad are abutted against with the both ends of connection ring respectively.
Further, it is provided on the inside of the junction of first lantern ring and the first screwed ring for the one the first sealing rubbers
It is provided with for the second caulking gum on the inside of the junction of first groove of rubber cushion insertion, second lantern ring and the second screwed ring
Pad the second embedded groove.
Further, first sealing rubber pad and the second sealing rubber pad are all made of wedge sealing rubber pad.
Further, two wedge sealing rubber pads are arranged away from the side of the first base tube and the second base tube respectively
There is V-type groove.
In conclusion the utility model has the advantages that：
It is connected to by the first screwed ring and the second screwed ring and is closely set at the first base tube and the second base tube docking
The both ends of connection ring so that two sound detecting pipes of docking keep stablizing, and two sound detecting pipes are aligned and are not easy because shaking by connection ring
Occur it is crooked, to improve the accuracy of detection；
By the axially distributed annular groove of the first lantern ring and the second lantern ring and its rubber ring being embedded in, rubber ring can
Inhibit moisture, cement or the other impurities outside the first base tube and the second base tube between the first lantern ring and the first base tube between
Gap between gap and the second lantern ring and the second base tube enters in the first base tube and the second base tube, improves two sound detecting pipe docking
Leakproofness；
Two sound detecting pipe docking can be further increased by the setting of the first sealing rubber pad and the second sealing rubber pad
Leakproofness, and by the first sealing rubber pad and the second sealing rubber pad be all made of the wedge with V-type groove seal rubber
Rubber cushion can reinforce sealing effect, hydraulic pressure raising, wedge sealing rubber pad and the first lantern ring and second set using outer side hydraulic pressure
Pressure between ring also accordingly improves, and to improve sealing barrier performance, plays the effect of good self sealss.
Description of the drawings
Fig. 1 is in the present embodiment for embodying the connection relationship diagram between the first base tube, the second base tube and connection ring；
Fig. 2 is in the present embodiment for embodying the company between the first base tube and the first lantern ring and the second base tube and the second lantern ring
Connect relation schematic diagram；
Fig. 3 is the enlarged drawing in the portions A-A in Fig. 2；
Fig. 4 is the enlarged drawing in the portions A in Fig. 3.
In figure, the 1, first base tube；11, the first lantern ring；12, the first screwed ring；2, the second base tube；21, the second lantern ring；22、
Second screwed ring；3, connection ring；4, annular groove；41, rubber ring；5, the first groove；51, the first sealing rubber pad；6, the second groove；
61, the second sealing rubber pad；7, V-type groove.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of sounding pipe fitting, as shown in Figure 1, include the first base tube 1 and the second base tube 2 of end docking,
The end that first base tube 1 and the second base tube 2 are mutually butted respectively symmetrically is arranged and is fixedly connected with the first lantern ring 11 and second set
Ring 21.
As shown in Fig. 1,3 and 4, the first lantern ring 11 and the second lantern ring 21 are respectively radially to far from the first base tube 1 and second
Base tube 2 extend after again along being parallel to axially direction and the two direction close to each other extends and has symmetrically been wholely set the first screw thread
Ring 12 and the second screwed ring 22 are arranged with connection ring 3, the first screwed ring 12 and at the docking of first base tube 1 and the second base tube 2
The gap housed for connection ring 3 is provided between two screwed rings 22 and the first base tube 1 and the second base tube 2,3 one end of connection ring abuts
In the end of the first lantern ring 11, the other end is connected to the end of the second lantern ring 21, and the first screwed ring 12 and the second screwed ring 22 are divided
It is not threadedly connected to the both ends of connection ring 3, the outside of connection ring 3 is provided at both ends with external screw thread, the first screwed ring 12 and second
The inside of screwed ring 22 is provided with and the matched internal thread of external screw thread.
The internal diameter of first screwed ring 12 and the second screwed ring 22 is more than the outer diameter of the first base tube 1 and the second base tube 2, connection ring
First lantern ring 11 and the second lantern ring 21 end close to each other when 3 axial length is docked with the first base tube 1 and the second base tube 2
Apart from identical.
As shown in figure 4, the first lantern ring 11 and the second lantern ring 21 are evenly arranged with several annular grooves 4, multiple annular grooves 4 in an axial direction
It is inside embedded with rubber ring 41, multiple rubber rings 41 are located to be contradicted respectively away from the side of the first lantern ring 11 and the second lantern ring 21
On the first base tube 1 and the second base tube 2.
As shown in figure 4, being fixedly connected with the first sealing rubber on the inside of the junction of the first lantern ring 11 and the first screwed ring 12
It is fixedly connected with the second sealing rubber pad 61 on the inside of the junction of rubber cushion 51, the second lantern ring 21 and the second screwed ring 22, first
The both ends of sealing rubber pad 51 and the second sealing rubber pad 61 respectively with connection ring 3 abut against.
As shown in figure 4, being provided on the inside of the junction of the first lantern ring 11 and the first screwed ring 12 for the one the first sealings
It is provided on the inside of the junction of the first groove 5 that rubber pad 51 is embedded in, the second lantern ring 21 and the second screwed ring 22 close for second
Seal the second groove 6 that rubber pad 61 is embedded in.
As shown in figure 4, the first sealing rubber pad 51 and the second sealing rubber pad 61 are all made of wedge sealing rubber pad, two
Wedge sealing rubber pad is being provided with V-type groove away from the side of the first base tube 1 and the second base tube 2 respectively.
Specific implementation process：During first base tube 1 and the second base tube 2 dock, first by connection ring 3 from the first base tube
The gap between the first screwed ring 12 and the first base tube 1 is stretched into the end of 1 docking, and be then rotatably connected ring 3, passes through the first screw thread
Connection ring 3 is continued to stretch into inner space by the internal thread of ring 12 and the external screw thread of connection ring 3, until the end of connection ring 3 is supported
It contacts on the first sealing rubber pad 51；Then by the gap alignment connection ring between 2 outer wall of the second base tube and the second screwed ring 22
3, and drive the first base tube 1 and the second base tube 2 constantly close by rotating the second base tube 2, until the first base tube 1 and the second base tube
2 docking, and connection ring 3 is contradicted away from the end of the first screwed ring 12 onto the second sealing rubber pad 61.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (6)
1. a kind of sounding pipe fitting includes the first base tube (1) and the second base tube (2) of end docking, it is characterized in that：Described first
The end that base tube (1) and the second base tube (2) are mutually butted respectively symmetrically is arranged and is fixedly connected with the first lantern ring (11) and second
Lantern ring (21), first lantern ring (11) and the second lantern ring (21) are respectively radially to far from the first base tube (1) and the second base tube
(2) again along being parallel to axially direction and the two direction close to each other extends and has symmetrically been wholely set the first screwed ring after extending
(12) and the second screwed ring (22), the internal diameter of first screwed ring (12) and the second screwed ring (22) is more than the first base tube (1)
With the outer diameter of the second base tube (2), connection ring (3) is arranged at the docking of first base tube (1) and the second base tube (2), it is described
Connection ring (3) one end is connected to the end of the first lantern ring (11), and the other end is connected to the end of the second lantern ring (21), and described first
It is provided between screwed ring (12) and the second screwed ring (22) and the first base tube (1) and the second base tube (2) accommodating for connection ring (3)
Gap, first screwed ring (12) and the second screwed ring (22) are threadedly connected to the both ends of connection ring (3), the company respectively
Connect the external screw thread that is provided at both ends in the outside of ring (3), the inside setting of first screwed ring (12) and the second screwed ring (22)
Have with the matched internal thread of external screw thread, the axial length and the first base tube (1) and the second base tube (2) of the connection ring (3) be right
The first lantern ring (11) is identical with the distance of the second lantern ring (21) end close to each other when connecing.
2. a kind of sounding pipe fitting according to claim 1, it is characterized in that：First lantern ring (11) and the second lantern ring
(21) it is evenly arranged with several annular grooves (4) in an axial direction, rubber ring (41) is embedded in multiple annular grooves (4), it is multiple described
Rubber ring (41) be located at contradicted respectively in the first base tube (1) away from the side of the first lantern ring (11) and the second lantern ring (21) and
On second base tube (2).
3. a kind of sounding pipe fitting according to claim 1, it is characterized in that：First lantern ring (11) and the first screwed ring
(12) the first sealing rubber pad (51), second lantern ring (21) and the second screwed ring are fixedly connected on the inside of junction
(22) it is fixedly connected with the second sealing rubber pad (61) on the inside of junction, first sealing rubber pad (51) and second close
Both ends of the envelope rubber pad (61) respectively with connection ring (3) abut against.
4. a kind of sounding pipe fitting according to claim 3, it is characterized in that：First lantern ring (11) and the first screwed ring
(12) it is provided on the inside of junction for embedded the first groove (5) of the one the first sealing rubber pads (51), described second set
It is provided on the inside of the junction of ring (21) and the second screwed ring (22) for the second embedded groove of the second sealing rubber pad (61)
(6)。
5. a kind of sounding pipe fitting according to claim 4, it is characterized in that：First sealing rubber pad (51) and second
Sealing rubber pad (61) is all made of wedge-type seal rubber pad.
6. a kind of sounding pipe fitting according to claim 5, it is characterized in that：Two wedge sealing rubber pads exist respectively
The side of first base tube (1) and the second base tube (2) is provided with V-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307863.7U CN207959300U (en) | 2018-03-06 | 2018-03-06 | A kind of sounding pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307863.7U CN207959300U (en) | 2018-03-06 | 2018-03-06 | A kind of sounding pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959300U true CN207959300U (en) | 2018-10-12 |
Family
ID=63741214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820307863.7U Expired - Fee Related CN207959300U (en) | 2018-03-06 | 2018-03-06 | A kind of sounding pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484669A (en) * | 2018-11-16 | 2019-03-19 | 黎庆佳 | A kind of agricultural unmanned plane assembling wing strength test mechanism |
| CN115369931A (en) * | 2022-08-04 | 2022-11-22 | 中航勘察设计研究院有限公司 | Sound measurement system for post-inserted reinforcement cage cast-in-place pile process |
-
2018
- 2018-03-06 CN CN201820307863.7U patent/CN207959300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484669A (en) * | 2018-11-16 | 2019-03-19 | 黎庆佳 | A kind of agricultural unmanned plane assembling wing strength test mechanism |
| CN115369931A (en) * | 2022-08-04 | 2022-11-22 | 中航勘察设计研究院有限公司 | Sound measurement system for post-inserted reinforcement cage cast-in-place pile process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210306 |