CN202559400U - Straight-plug-in type sounding pipe connector - Google Patents
Straight-plug-in type sounding pipe connector Download PDFInfo
- Publication number
- CN202559400U CN202559400U CN2012202461600U CN201220246160U CN202559400U CN 202559400 U CN202559400 U CN 202559400U CN 2012202461600 U CN2012202461600 U CN 2012202461600U CN 201220246160 U CN201220246160 U CN 201220246160U CN 202559400 U CN202559400 U CN 202559400U
- Authority
- CN
- China
- Prior art keywords
- pipe
- skidding packing
- sleeve pipe
- packing ring
- rings
- 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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Abstract
The utility model discloses a straight-plug-in type sounding pipe connector which comprises a sleeve pipe which is used for connecting an upper sounding pipe and a lower sounding pipe. The upper sounding pipe and the lower sounding pipe are respectively provided with a sliding proof pad ring and a sealing ring in sleeve mode. The two sliding proof pad rings both are in a cone-shaped structure and the ends with the largest diameter of the two sliding proof pad rings are arranged oppositely. The two sealing rings are respectively sleeved on an inclined plane of a corresponding sliding proof pad ring and clamped tightly with an inner wall of the sleeve pipe. At least one position adjusting buckle used for limiting the sliding proof pad rings is arranged on the inner wall of the sleeve pipe corresponding to the two sliding proof pad rings. The straight-plug-in type sounding pipe connector is quick and simple in installation and improves stability after connection.
Description
Technical field
The utility model relates to a kind of pipeline connection device, is specially a kind of direct insertion sound detecting pipe joint, belongs to the building engineering equipment technical field.
Background technology
In building construction process; Irritating stake is one of important operation, for castinplace pile is carried out Ultrasonic Detection, when irritating stake, needs to install sound detecting pipe usually; It is the important component part of castinplace pile being carried out Ultrasonic Detection; Need to pop one's head in during detection to be deep into the bottom of pile body through the inner chamber of sound detecting pipe, carry out Ultrasonic Detection with this, and pre-buried mode and the arrangement form thereof of sound detecting pipe in stake will directly influence testing result.Existing at present when sound detecting pipe is installed, normally pipe to be installed with the reinforcing cage segmentation, the joint between every section pipe adopts the mode of left-hand thread sleeve interface or sleeve pipe welding, at the pipe upper/lower terminal sealing ring is set respectively then.But the joint of this structure is very inconvenient when mounted, and the difficulty of the screw thread that in deep-well, align is bigger, and operating also relatively wastes time and energy; And because erosion such as filling and rainwater on the concrete bottom need preventing; Stability and sealing effectiveness after butt joint is installed all have higher requirement; But traditional ring structure is deposited the situation that can produce deformation in use for some time; Cause having the slit to produce, influenced the Seal of Equipment effect, and then be difficult to ensure the stability after joint connects.
The utility model content
To above-mentioned deficiency of the prior art, the main purpose of the utility model is to solve comparatively complicated problems of present at present sound detecting pipe joint installation procedure, and a kind of convenience quick for installation, direct insertion sound detecting pipe joint that sealing effectiveness is good are provided.
The technical scheme of the utility model is following: direct insertion sound detecting pipe joint; Comprise and be used to connect the sleeve pipe of surveying pipe and surveying pipe down; It is characterized in that; At last survey pipe with survey on the pipe down and be with an anti-skidding packing ring and a sealing ring respectively, described two anti-skidding packing rings are pyramidal structure and the maximum end of the two diameter is provided with in opposite directions, and described two sealing rings are enclosed within respectively on the inclined-plane of corresponding anti-skidding packing ring and with internal surface of sleeve pipe and tighten; On internal surface of sleeve pipe, also respectively be provided with the positioning buckle that at least one is used for spacing anti-skidding packing ring corresponding to two anti-skidding packing rings.
Further technical scheme is respectively equipped with four equally distributed positioning buckles of the circumference along casing wall corresponding to each anti-skidding packing ring, and described positioning buckle is punch forming.
Further again, the end that said two slipmat loop diameters are maximum and the internal diameter of sleeve pipe are complementary.
With respect to prior art, the utlity model has following beneficial effect:
1, quick for installation easy: the utility model is through being provided with the positioning buckle on connector; Come an end of sound detecting pipe is positioned; Simultaneously again through being enclosed within anti-skidding packing ring and the sealing ring acting in conjunction on the sound detecting pipe; With the sound detecting pipe chucking, the whole erection process is efficient and convenient, has reduced installation difficulty.
2, improved connective stability: owing to adopted the anti-skidding packing ring of taper and the sealing ring of O type; Therefore when stressed through anti-skidding packing ring and sealing ring squeezing action before; Can significantly improve the bonding strength between joint and the sound detecting pipe, prevent that it from becoming flexible, coming off.
Description of drawings
Fig. 1 is the structural representation of the direct insertion sound detecting pipe joint of the utility model.
Fig. 2 is the structural representation after the joint of the utility model is in place.
Among the figure, 1-go up and survey pipe, 2-pipe surveyed down, 3-sleeve pipe, 4-anti-skidding packing ring, 5-sealing ring, 6-positioning buckle.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
As depicted in figs. 1 and 2, a kind of direct insertion sound detecting pipe joint, it comprises being used to connect surveys pipe 1 and the sleeve pipe 3 of surveying pipe 2 down; Sleeve pipe 3 is a tubular structure; During installation, the last pipe 1 of surveying inserts in the sleeve pipe 3 from the upper end of sleeve pipe 3, and following survey pipe 2 inserts in the sleeve pipe 3 from sleeve pipe 3 lower ends.Respectively be with an anti-skidding packing ring 4 and a sealing ring 5 at last survey pipe 1 with surveying on the pipe 2 down, described two anti-skidding packing rings are pyramidal structure and the maximum end of the two diameter is provided with in opposite directions.When design, an end of two slipmat loop diameter maximums and the internal diameter of sleeve pipe 3 are complementary, and can reach better skidproof effect like this.Described two sealing rings are enclosed within respectively on the inclined-plane of corresponding anti-skidding packing ring and with sleeve pipe 3 inwalls and tighten; On sleeve pipe 3 inwalls, also respectively be provided with the positioning buckle 6 that at least one is used for spacing anti-skidding packing ring corresponding to two anti-skidding packing rings, this positioning buckle 6 is a convex shape.When upper and lower two surveys of connection are managed, manage two surveys respectively earlier and put anti-skidding packing ring, on anti-skidding packing ring separately, put sealing ring then, be the enhancing sealing effectiveness, the better effects if of employing O RunddichtringO.To go up respectively then and survey pipe 1 and survey pipe 2 down and insert in the sleeve pipes 3; Because the effect of positioning buckle 6 on sleeve pipe 3 inwalls; When anti-skidding packing ring slides into the position of positioning buckle 6; Anti-skidding packing ring is blocked by the positioning buckle of correspondence, thus realize to last survey pipe 1 to lower limit and to survey down pipe 2 to upper limit.When receiving the external force effect, as above survey pipe 1 and receive pulling force upwards, at this moment being enclosed within the sealing ring of surveying on the pipe 1 will be clamped between anti-skidding packing ring and the sleeve pipe under the frictional force effect, play the effect that pipe is pulled of surveying of going up that stops; Same, when surveying pipe 2 instantly and receiving downward pulling force, be enclosed within down the sealing ring of surveying on the pipe 2 be clamped on down survey manage and the anti-skidding packing ring of correspondence between, thereby reach surveying the tight purpose of pipe clamp down.Like this, just realized the connection of upper and lower survey pipe, and, can also effectively prevent the intrusion of concrete and rainwater owing to have the better seal effect.
Referring to Fig. 1; On the sleeve pipe 3 of the utility model; Be respectively equipped with four equally distributed positioning buckles 6 of the circumference along casing wall corresponding to each anti-skidding packing ring 4, described positioning buckle 6 all adopts punch forming, the not easy fracture of buckle of transposing after the moulding like this; And be respectively arranged with the angle that is beneficial to the anti-skidding packing ring of control on the four direction, prevent that it from deflection taking place.
Need to prove; Above embodiment is only in order to explain the utility model technical scheme but not the restriction technologies scheme; Although the applicant specifies the utility model with reference to preferred embodiment, those of ordinary skill in the art should be appreciated that those technical schemes to the utility model make amendment or be equal to replacement; And do not break away from the aim and the scope of present technique scheme, all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. direct insertion sound detecting pipe joint; Comprise and be used to connect the sleeve pipe (3) of surveying pipe (1) and surveying pipe (2) down; It is characterized in that; Respectively be with an anti-skidding packing ring (4) and a sealing ring (5) at last survey pipe (1) with surveying on the pipe (2) down, the end that described two anti-skidding packing rings are pyramidal structure and the two diameter maximum is provided with in opposite directions, and described two sealing rings are enclosed within respectively on the inclined-plane of corresponding anti-skidding packing ring and with sleeve pipe (3) inwall and tighten; On sleeve pipe (3) inwall, also respectively be provided with the positioning buckle (6) that at least one is used for spacing anti-skidding packing ring corresponding to two anti-skidding packing rings.
2. direct insertion sound detecting pipe joint according to claim 1 is characterized in that, is respectively equipped with four equally distributed positioning buckles of the circumference along casing wall (6) corresponding to each anti-skidding packing ring (4), and described positioning buckle (6) is punch forming.
3. direct insertion sound detecting pipe joint according to claim 1 is characterized in that, the end that said two slipmat loop diameters are maximum and the internal diameter of sleeve pipe (3) are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202461600U CN202559400U (en) | 2012-05-29 | 2012-05-29 | Straight-plug-in type sounding pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202461600U CN202559400U (en) | 2012-05-29 | 2012-05-29 | Straight-plug-in type sounding pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559400U true CN202559400U (en) | 2012-11-28 |
Family
ID=47209069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202461600U Expired - Fee Related CN202559400U (en) | 2012-05-29 | 2012-05-29 | Straight-plug-in type sounding pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404987A (en) * | 2014-11-29 | 2015-03-11 | 章上足 | Novel inserted joint of acoustic testing pipe |
-
2012
- 2012-05-29 CN CN2012202461600U patent/CN202559400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404987A (en) * | 2014-11-29 | 2015-03-11 | 章上足 | Novel inserted joint of acoustic testing pipe |
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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: 20121128 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |