CN206429782U - A kind of shotcrete vehicle transfer pipeline swivel joint - Google Patents
A kind of shotcrete vehicle transfer pipeline swivel joint Download PDFInfo
- Publication number
- CN206429782U CN206429782U CN201621465182.0U CN201621465182U CN206429782U CN 206429782 U CN206429782 U CN 206429782U CN 201621465182 U CN201621465182 U CN 201621465182U CN 206429782 U CN206429782 U CN 206429782U
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- China
- Prior art keywords
- adapter
- clamp nut
- pipe joint
- jump ring
- transfer pipeline
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Abstract
The utility model discloses a kind of shotcrete vehicle transfer pipeline swivel joint, it includes the pipe joint and adapter being coaxially disposed, pipe joint part is extend into adapter, and pipe joint extend between the position in adapter and adapter and is provided with clamp nut, clamp nut is set on pipe joint and coordinated with its gap, the periphery of clamp nut is provided with external screw thread, and the inner circumferential of adapter is provided with the internal thread being engaged with the external screw thread, and adapter is screwed with clamp nut formation and is connected；Clip spring structure is provided between clamp nut and pipe joint, clip spring structure includes the jump ring mounting groove and the jump ring at jump ring mounting groove for being located at pipe joint periphery, clamp nut inner circumferential is provided with stopper slot with jump ring corresponding position, and jump ring is abutted with jump ring mounting groove and stopper slot simultaneously.The utility model realizes rotating against between pipe joint and adapter, it is to avoid pipeline is distorted in work.
Description
Technical field
The utility model is related to shotcrete vehicle transfer pipeline, more particularly to a kind of shotcrete vehicle transfer pipeline swivel joint.
Background technology
Screw threads for fastening, but this kind of pipeline connection are directly used in traditional shotcrete vehicle transfer pipeline between pipe joint and adapter
Mode has the following disadvantages at work：Multiple degrees of freedom frequently rotates flip body at work, pipe joint in conventional coupling arrangement
With the direct screw threads for fastening of adapter, it can not be automatically adjusted between pipe joint and adapter according to angle, so as to frequently cause pipeline
Torsional deformation, makes the material of conveying（High-pressure blast or concrete additive）Interrupt, pulse is big when finally causing whitewashing, plugging frequency
It is numerous.
Utility model content
The utility model in order to solve the problems of the prior art there is provided a kind of shotcrete vehicle transfer pipeline swivel joint,
Realize rotating against between pipe joint and adapter, it is to avoid pipeline is distorted in work.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：A kind of shotcrete vehicle transfer pipeline rotation
Adapter, it includes the pipe joint and adapter being coaxially disposed, and pipe joint part is extend into adapter, and pipe joint is extend into
Clamp nut is provided between position and adapter in adapter, clamp nut is set on pipe joint and coordinated with its gap,
The periphery of clamp nut is provided with external screw thread, and the inner circumferential of adapter is provided with the internal thread being engaged with the external screw thread, adapter and pressure
Tight nut forms the connection that is screwed；Clip spring structure is provided between clamp nut and pipe joint, clip spring structure includes being located at pipe
The jump ring mounting groove and the jump ring at jump ring mounting groove of joint periphery, clamp nut inner circumferential are set with jump ring corresponding position
Limited location groove, jump ring is abutted with jump ring mounting groove and stopper slot simultaneously.
It is provided with the faying face of the clamp nut and pipe joint in seal groove, seal groove and is equipped with sealing ring.
It is convex that the clamp nut is fixed with radially outwardly projecting annular stop close to the end of pipe joint side
Platform, is provided with gasket seal between annular stop boss and the end face of adapter.
The annular stop boss is integral type structure with clamp nut.
The gasket seal is rubber sheet gasket.
The beneficial effects of the utility model are：
Pipe joint, which is extend between the position in adapter and adapter, in the utility model is provided with clamp nut, compresses spiral shell
Mother set is located on pipe joint and coordinated with its gap, and the periphery of clamp nut is provided with external screw thread, and the inner circumferential of adapter is provided with and this
The internal thread that external screw thread is engaged, adapter is screwed with clamp nut formation and is connected；Set between clamp nut and pipe joint
Clip spring structure is equipped with, clip spring structure includes the jump ring mounting groove and the card at jump ring mounting groove for being located at pipe joint periphery
Spring, clamp nut inner circumferential is provided with stopper slot with jump ring corresponding position, and jump ring is abutted with jump ring mounting groove and stopper slot simultaneously, leads to
Above-mentioned technical proposal is crossed, adapter is screwed with clamp nut and is connected, relative rotation can be achieved between clamp nut and pipe joint
Turn, and jump ring, jump ring mounting groove and stopper slot are equipped with, it is to avoid axial movement of the pipe joint relative to clamp nut,
It is achieved thereby that rotating against between pipe joint and adapter, it is to avoid pipeline is distorted in work.Moreover, the setting of stopper slot is kept away
Jump ring comes off when having exempted from work, it is ensured that operation is stable.
It is provided with the faying face of the clamp nut and pipe joint in seal groove, seal groove and is equipped with sealing ring, it is to avoid is defeated
The material sent is leaked at the faying face of clamp nut and pipe joint.
It is convex that the clamp nut is fixed with radially outwardly projecting annular stop close to the end of pipe joint side
Platform, annular stop boss is integral type structure with clamp nut, provided with sealing between annular stop boss and the end face of adapter
Pad, further strengthens sealing effectiveness, it is to avoid the material of conveying is leaked at the faying face of clamp nut and adapter.
Operationally, pipe joint is connected the utility model with coming expects pipe, and adapter is connected with discharge nozzle, the utility model rotation
The setting of adapter ensure that the material of conveying（High-pressure blast or concrete additive）It is clear and coherent, it is to avoid plugging.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing of pipe joint in Fig. 1；
Fig. 3 is the enlarged drawing of adapter in Fig. 1；
Fig. 4 is Fig. 3 left view
Fig. 5 is the enlarged drawing of clamp nut in Fig. 1；
Fig. 6 is Fig. 5 left view
Fig. 7 is the left view of jump ring in Fig. 1.
Embodiment
Embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
As shown in Figures 1 to 7, a kind of shotcrete vehicle transfer pipeline swivel joint of the present utility model, it includes coaxially setting
The pipe joint 6 and adapter 1 put, the part of pipe joint 6 is extend into adapter 1, and the portion that pipe joint 6 is extend into adapter 1
Clamp nut 3 is provided between position and adapter 1, clamp nut 3 is set on pipe joint 6 and coordinated with its gap, clamp nut 3
Periphery be provided with external screw thread, the inner circumferential of adapter 1 is provided with the internal thread being engaged with the external screw thread, adapter 1 and clamp nut 3
Formation is screwed connection；Clip spring structure is provided between clamp nut 3 and pipe joint 6, clip spring structure includes being located at pipe joint 6
The jump ring mounting groove 7 of periphery and the jump ring 2 at jump ring mounting groove 7, the inner circumferential of clamp nut 3 and the corresponding position of jump ring 7
Provided with stopper slot 8, abutted when jump ring is with 7 with jump ring mounting groove 7 and stopper slot 8.
The clamp nut 3 is equipped with sealing ring 5 with being provided with the faying face of pipe joint 6 in seal groove, seal groove, it is to avoid
The material of conveying is leaked at the faying face of clamp nut 3 and pipe joint 6.
The clamp nut 3 is fixed with radially outwardly projecting annular stop close to the end of the side of pipe joint 6
Boss 9, annular stop boss 9 is integral type structure with clamp nut 3.Set between the end face of annular stop boss 9 and adapter 1
There is gasket seal 4, further strengthen sealing effectiveness, it is to avoid the material of conveying is let out at faying face of the clamp nut 3 with adapter 1
Leakage.
Gasket seal 4 selects rubber sheet gasket in the present embodiment.
By above-mentioned technical proposal, adapter 1 is screwed with clamp nut 3 and is connected, clamp nut 3 and pipe joint 6 it
Between can be achieved to rotate against, and jump ring 2, jump ring mounting groove 7 and stopper slot 8 are equipped with, it is to avoid pipe joint 6 is relative to pressure
The axial movement of tight nut 3, it is achieved thereby that rotating against between pipe joint 6 and adapter 1, it is to avoid pipeline is turned round in work
It is bent.Moreover, jump ring 2 comes off when the setting of stopper slot 8 avoids work, it is ensured that operation is stable.
Operationally, pipe joint 6 is connected the utility model with coming expects pipe, and adapter 1 is connected with discharge nozzle, the utility model
The setting of swivel joint ensure that the material of conveying（High-pressure blast or concrete additive）It is clear and coherent, it is to avoid plugging.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent substitution, without departing from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover among right of the present utility model.
Claims (5)
1. a kind of shotcrete vehicle transfer pipeline swivel joint, it includes the pipe joint and adapter being coaxially disposed, it is characterised in that：
Pipe joint part is extend into adapter, and pipe joint is extend between the position in adapter and adapter provided with compression spiral shell
Mother, clamp nut is set on pipe joint and coordinated with its gap, and the periphery of clamp nut is provided with external screw thread, the inner circumferential of adapter
Provided with the internal thread being engaged with the external screw thread, adapter is screwed with clamp nut formation and is connected；Clamp nut connects with pipe
Clip spring structure is provided between head, clip spring structure includes being located at the jump ring mounting groove of pipe joint periphery and installed in jump ring mounting groove
The jump ring at place, clamp nut inner circumferential and jump ring corresponding position are provided with stopper slot, jump ring simultaneously with jump ring mounting groove and stopper slot
Abut.
2. shotcrete vehicle transfer pipeline swivel joint according to claim 1, it is characterised in that：The clamp nut and pipe
It is provided with the faying face of joint in seal groove, seal groove and is equipped with sealing ring.
3. shotcrete vehicle transfer pipeline swivel joint according to claim 1 or 2, it is characterised in that：The clamp nut
Radially outwardly projecting annular stop boss, annular stop boss and switching are fixed with close to the end of pipe joint side
Gasket seal is provided between the end face of head.
4. shotcrete vehicle transfer pipeline swivel joint according to claim 3, it is characterised in that：The annular stop boss
It is integral type structure with clamp nut.
5. shotcrete vehicle transfer pipeline swivel joint according to claim 4, it is characterised in that：The gasket seal is rubber
Glue gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465182.0U CN206429782U (en) | 2016-12-29 | 2016-12-29 | A kind of shotcrete vehicle transfer pipeline swivel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465182.0U CN206429782U (en) | 2016-12-29 | 2016-12-29 | A kind of shotcrete vehicle transfer pipeline swivel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429782U true CN206429782U (en) | 2017-08-22 |
Family
ID=59584425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465182.0U Active CN206429782U (en) | 2016-12-29 | 2016-12-29 | A kind of shotcrete vehicle transfer pipeline swivel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082023A (en) * | 2020-09-30 | 2020-12-15 | 格力电器（武汉）有限公司 | Pipeline connector |
-
2016
- 2016-12-29 CN CN201621465182.0U patent/CN206429782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082023A (en) * | 2020-09-30 | 2020-12-15 | 格力电器（武汉）有限公司 | Pipeline connector |
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