CN214331879U - Apply to linking device that cement pipe was salvageed - Google Patents
Apply to linking device that cement pipe was salvageed Download PDFInfo
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- CN214331879U CN214331879U CN202120275796.7U CN202120275796U CN214331879U CN 214331879 U CN214331879 U CN 214331879U CN 202120275796 U CN202120275796 U CN 202120275796U CN 214331879 U CN214331879 U CN 214331879U
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- cement pipe
- accent
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- pipe
- cement
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Abstract
The utility model discloses a linking device that applies to cement pipe and salvagees. Including cup jointing the body, cup jointing body one end and having seted up welding accent, the other end is provided with and is provided with the butt joint accent, and the outer wall department of butt joint accent outwards extends and is formed with annular boss, is provided with at least round joint strip on the annular boss. The utility model takes the sleeve pipe body as the main body, and utilizes the welding cavity opening, the pipe body of the opposite-insertion cavity opening opposite-insertion cement pipe and the socket opening of the other cement pipe respectively, and the sealing rubber strip is sleeved on the periphery of the opposite-insertion cavity opening to replace the original hemp thread, so that the construction is more convenient, and the sealing effect is improved; simultaneously, joint strip is in annular boss and cement pipe bell mouth department, through will cup jointing the body in advance and drag to cement pipe bell mouth direction for joint strip extrusion deformation, and make the welding accent remove to the best position in cement pipe shaft department, adopt welding and cement pipe fixed, make joint strip fill corresponding clearance, reach the optimum and seal.
Description
Technical Field
The utility model belongs to the technical field of the water utilities salvagees instrument technique and specifically relates to a link up device that applies to cement pipe and salvagees.
Background
As is well known, a cement pipe is a preset pipeline which is made of cement and reinforcing steel bars and is manufactured by applying the principle of telegraph pole centrifugal force, and in various large water utilities, the cement pipe can be used as a sewer pipeline in urban construction foundations, can discharge sewage and flood control drainage, and can be used as a water supply pipe, a farmland motor-pumped well and the like in special factories and mines.
At present, to some municipal water supply and drainage projects or special projects, some cement pipes can be made into the adapter tube, and set up the steel deck and extend the lap joint that steel made at both ends to weld each other after inserting, thereby reach the stability of taking over and the effect of sealed leak protection. However, when the phenomenon of leaking takes place here, then need carry out timely salvage, and current salvage spare is mostly to adopt the form of parcel to accept, salvage the installation of spare back, whole bulky, be unfavorable for the application to mostly adopt the hemp to fill sealedly on water-stop, whole construction is inconvenient and sealed effect is not strong, appears the phenomenon of doing over again many times easily.
Disclosure of Invention
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide an apply to the linking device that cement pipe was salvageed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a link up device that applies to cement pipe and salvage, is including cup jointing the body, cup joint body one end and offer welding accent, the other end that is used for cup jointing the cement pipe shaft and be provided with the to inserting the accent that is used for cup jointing the cement pipe faucet, cup joint body, welding accent and to inserting the accent and communicate as an organic whole each other and make by metal alloy, the outside extension of outer wall department of butt joint accent is formed with annular boss, be provided with at least round joint strip on the annular boss.
Preferably, the sealing rubber strip is provided with at least one through cavity hole.
Preferably, the outer wall of the sleeve pipe body or the welding cavity opening is provided with a plurality of hanging rings.
Preferably, the inner pipe of the sleeving pipe body and the welding cavity opening are provided with butt joint bosses.
Preferably, the mouth of the welding mouth is provided with a sealing rubber ring.
By adopting the scheme, the utility model takes the sleeve pipe body as a main body, and utilizes the welding cavity opening, the pipe body of the opposite-insertion cavity opening opposite-insertion cement pipe and the socket opening of the other cement pipe respectively, and the sealing rubber strip is sleeved on the periphery of the opposite-insertion cavity opening to replace the original hemp thread, so that the construction is more convenient and the sealing effect is improved; meanwhile, the sealing rubber strip is located at the joint of the annular boss and the cement pipe and is pulled towards the joint of the cement pipe through the sleeving pipe body in advance, so that the sealing rubber strip is extruded and deformed, the welding cavity opening is moved to the optimal position at the position of the cement pipe body, the welding and the cement pipe are adopted for fixing, after the welding is finished, the extrusion state of the sealing rubber strip can be always kept, the sealing rubber strip is used for filling the corresponding gap, and the optimal sealing is achieved.
Drawings
Fig. 1 is a schematic diagram of the structural principle of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the embodiment of the present invention when it is not mounted by pressing.
Fig. 3 is a schematic structural diagram after the extrusion installation of the embodiment of the present invention is completed.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to fig. 3, what this embodiment provided applies to cement pipe and salvagees links up device, including cup jointing body 1, the welding accent 2 that is used for cup jointing cement pipe shaft 100 is offered to 1 one end of cup jointing body, the other end is provided with to inserting accent 3 that is used for cup jointing cement pipe bellmouth 101, cup jointing body 1, welding accent 2 and to inserting accent 3 intercommunication each other as an organic whole and making by metal alloy, the outside extension of outer wall department to accent 3 is formed with annular boss 4, be provided with at least round joint strip 5 on the annular boss 4.
In the embodiment, the sleeve pipe body 1 is taken as a main body, the pipe body 100 of the cement pipe and the socket of the other cement pipe 101 are oppositely inserted by the welding cavity opening 2 and the opposite insertion cavity opening 3 respectively, and the sealing rubber strip 5 is sleeved on the periphery of the opposite insertion cavity opening 3 to replace the original hemp thread, so that the construction is more convenient and faster, and the sealing effect is improved; simultaneously, joint strip 5 is in annular boss 4 and cement pipe faucet 101 department, when needs assemble, just will cup joint body 1 in advance and drag to cement pipe faucet 101 direction for 5 extrusion deformation of joint strip, 5 alright in order to extrude corresponding clearance of joint strip after the deformation, thereby guarantee sealing strength. And at the in-process of dragging, welding accent 2 just can remove in cement pipe shaft 100 department, when dragging a certain position, then keep unchangeable, makes welding accent 2 be an optimum position in cement pipe 100's pipe shaft department, adopts the welding afterwards, and is fixed with the steel deck of welding accent 2 and cement pipe, and after the welding, joint strip 5 extrusion just can keep always for joint strip 5 fills corresponding clearance, reaches the optimum and seals.
Further, for promoting the elastic deformation of the sealing rubber strip 5 and filling the gap after extrusion, the sealing rubber strip 5 is provided with at least one through cavity hole 6, the flexible deformation of the sealing rubber strip 5 can be greatly increased through the setting of the through cavity hole 6, and the extrusion requirement on the sealing rubber strip 5 is met.
Further, because of when the installation, need pull and cup joint body 1, so this embodiment is equipped with a plurality of rings 7 at the outer wall that cup joints body 1 or welding accent 2, can bind through rings 7 and hang rope or other article that are used for pulling, and then conveniently pull and cup joint the work realization of body 1.
Further, for preventing that welding accent 2 cup joints excessively, body 100 of cement pipe surpasss original predetermined limit promptly cup joints the inner tube of body 1 and welding accent 2 department and is provided with butt joint boss 8, comes spacing welding accent 3 and cement pipe shaft 100's cup joint distance through butt joint boss 8, avoids the propelling movement excessively.
Further, in order to improve the sealing between the welding port 3 and the cement pipe body 100, the sealing rubber ring 9 is disposed at the port of the welding port 3 in this embodiment.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a link up device that applies to cement pipe to salvage which characterized in that: including cup jointing the body, cup jointing body one end and offering the welding accent, the other end that are used for cup jointing the cement pipe shaft and be provided with the butt socket accent that is used for cup jointing the cement pipe faucet, cup jointing body, welding accent and to socket accent intercommunication as an organic whole each other and make by metal alloy, outwards extending the outer wall department of being inserted the accent is formed with annular boss, be provided with at least round joint strip on the annular boss.
2. The engagement device for emergency repair of cement pipes according to claim 1, wherein: the sealing rubber strip is provided with at least one cavity through hole.
3. The engagement device for emergency repair of cement pipes according to claim 2, wherein: the outer wall of the sleeve-joint pipe body or the welding cavity opening is provided with a plurality of hanging rings.
4. The joint device for repairing a cement pipe according to claim 3, wherein: and a butt joint boss is arranged at the position of the inner pipe of the sleeve joint pipe body and the welding cavity opening.
5. The engagement device for repairing a cement pipe according to claim 4, wherein: and a sealing rubber ring is arranged at the cavity opening of the welding cavity opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275796.7U CN214331879U (en) | 2021-02-01 | 2021-02-01 | Apply to linking device that cement pipe was salvageed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275796.7U CN214331879U (en) | 2021-02-01 | 2021-02-01 | Apply to linking device that cement pipe was salvageed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331879U true CN214331879U (en) | 2021-10-01 |
Family
ID=77907587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275796.7U Active CN214331879U (en) | 2021-02-01 | 2021-02-01 | Apply to linking device that cement pipe was salvageed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214331879U (en) |
-
2021
- 2021-02-01 CN CN202120275796.7U patent/CN214331879U/en active Active
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