CN213776577U - PCCP pipeline socket installation assistor - Google Patents
PCCP pipeline socket installation assistor Download PDFInfo
- Publication number
- CN213776577U CN213776577U CN202022499922.5U CN202022499922U CN213776577U CN 213776577 U CN213776577 U CN 213776577U CN 202022499922 U CN202022499922 U CN 202022499922U CN 213776577 U CN213776577 U CN 213776577U
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- CN
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- Prior art keywords
- pccp
- connecting plate
- pccp pipeline
- force application
- socket installation
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- 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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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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Abstract
A PCCP pipeline bell and spigot installation assistor comprises an annular clamping part sleeved with a PCCP pipeline, wherein a metal connecting pipe is inserted on the PCCP pipeline, a plurality of force application blocks are arranged on the metal connecting pipe along the circumferential direction, and a connecting rod with adjustable connection length is arranged between the force application blocks and the annular clamping part; one side of the metal connecting pipe facing the PCCP pipeline is provided with an inserting part, a sealing ring is arranged between the inserting part and the PCCP pipeline, and the metal connecting pipe is provided with a positioning ring which is abutted to the PCCP pipeline. This application adopts annular portion of clamping and application of force piece cooperation to utilize metal connecting pipe to draw PCCP pipeline and metal connecting pipe closer, and through the mode that a plurality of connecting rods set up, make can be balanced carry out the application of force, thereby make the centering nature of being connected between PCCP pipeline and the metal connecting pipe better, also inseparabler.
Description
Technical Field
The application relates to a PCCP pipeline socket installation assistor.
Background
The Prestressed Concrete Cylinder Pipe (Prestressed Concrete Cylinder Pipe) is called PCCP for short, and is a novel rigid Pipe. The high-strength concrete pipe core with the steel cylinder is wound with prestressed wires, a cement mortar protective layer is sprayed, a steel bell and spigot is adopted and welded together with the steel cylinder, a groove and a rubber ring of the bell and spigot form a flexible joint of a sliding rubber ring, the steel pipe core is a composite structure formed by steel plates, concrete, the high-strength steel wires and the cement mortar, and the steel pipe core has the characteristics of steel and concrete. When the PCCP pipeline is connected with the steel cylinder, an outer side pushing mode is mostly adopted at present, and when the outer side pushing mode is carried out, the centering performance of butt joint and the tightness degree of butt joint are difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a socket installation assistor for a PCCP pipeline, which comprises an annular clamping part sleeved with the PCCP pipeline, wherein a metal connecting pipe is inserted on the PCCP pipeline, a plurality of force application blocks are arranged on the metal connecting pipe along the circumferential direction, and a connecting rod with adjustable connecting length is arranged between the force application blocks and the annular clamping part; one side of the metal connecting pipe facing the PCCP pipeline is provided with an inserting part, a sealing ring is arranged between the inserting part and the PCCP pipeline, and the metal connecting pipe is provided with a positioning ring which is abutted to the PCCP pipeline. This application adopts annular portion of clamping and application of force piece cooperation to utilize metal connecting pipe to draw PCCP pipeline and metal connecting pipe closer, and through the mode that a plurality of connecting rods set up, make can be balanced carry out the application of force, thereby make the centering nature of being connected between PCCP pipeline and the metal connecting pipe better, also inseparabler.
Preferably, the PCCP pipe is provided with an annular groove on a side facing the insertion portion, and the sealing ring is disposed between the insertion portion and the annular groove of the PCCP pipe.
Preferably, the inner wall of the annular groove is provided with a first inner concave cavity, the inner wall of the insertion part is provided with a second inner concave cavity, and the sealing ring is arranged in the first inner concave cavity and the second inner concave cavity.
Preferably, the first inner concave cavity is arranged in the middle of the annular groove, and the second inner concave cavity is arranged in the middle of the insertion portion. This application adopts the mode of setting up of first interior concave cavity and second interior concave cavity for among the sealing washer can be relatively safe be in two cavities, this improvement sealing performance that can be great also has certain help to neutrality.
Preferably, a first connecting rod is transversely arranged on the metal connecting pipe, a second connecting rod is transversely arranged on the annular clamping portion, and a connecting sleeve is arranged between the first connecting rod and the second connecting rod.
Preferably, the first connecting rod and the second connecting rod are provided with threads in opposite directions, one end of the connecting sleeve is provided with a threaded through hole matched with the first connecting rod, and the other end of the connecting sleeve is provided with a threaded through hole matched with the second connecting rod.
Preferably, the annular clamping portion comprises an annular connecting plate, a first connecting plate and a second connecting plate which are vertically arranged are respectively arranged at the end portion of the annular connecting plate, the first connecting plate and the second connecting plate are arranged in a gap mode, and a connecting bolt is arranged between the first connecting plate and the second connecting plate.
Preferably, the connecting bolt comprises a bolt body, a first nut and a second nut are respectively arranged at two ends of the bolt body, the first nut is arranged on one side of the first connecting plate, and the second nut is arranged on one side of the second connecting plate. This application is through setting up first connecting plate and the second connecting plate that two opposition set up, then first connecting plate and second connecting plate are connected to rethread connecting bolt to can guarantee that the annular connecting plate can be safe and effectual centre gripping PCCP pipeline, thereby guarantee when utilizing connecting rod to draw close PCCP pipeline and metal connecting pipe, can guarantee the reliability of connecting.
Preferably, the force application block comprises a transverse block arranged on the metal connecting pipe, and a connecting block is movably connected to the transverse block.
Preferably, a force application bolt hole is formed in the force application block, a force application screw rod is arranged on the force application bolt hole, and a connecting bolt hole matched with the force application screw rod is formed in the connecting block.
This application can bring following beneficial effect:
1. the PCCP pipeline and the metal connecting pipe are pulled close by the metal connecting pipe, and force can be applied in a balanced manner by the mode that the connecting rods are arranged, so that the PCCP pipeline and the metal connecting pipe are better in alignment and more compact in connection;
2. the sealing ring can be safely arranged in the two concave cavities by adopting the arrangement mode of the first concave cavity and the second concave cavity, so that the sealing performance can be greatly improved, and certain help is provided for centering;
3. this application is through setting up first connecting plate and the second connecting plate that two opposition set up, then first connecting plate and second connecting plate are connected to rethread connecting bolt to can guarantee that the annular connecting plate can be safe and effectual centre gripping PCCP pipeline, thereby guarantee when utilizing connecting rod to draw close PCCP pipeline and metal connecting pipe, can guarantee the reliability of connecting.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic structural view of a ring-shaped clamping portion;
fig. 3 is a schematic view of a seal ring portion.
Detailed Description
In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in the drawings, the following detailed description is given by way of example in order to more clearly explain the overall concept of the present application.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In a first embodiment, as shown in fig. 1-3, a PCCP pipeline socket installation aid comprises an annular clamping part 2 sleeved with a PCCP pipeline 1, a metal connecting pipe 3 is inserted into the PCCP pipeline 1, a plurality of force application blocks 4 are arranged on the metal connecting pipe 3 along the circumferential direction, and a connecting rod 5 with adjustable connecting length is arranged between the force application blocks 4 and the annular clamping part; an insertion part 6 is provided on one side of the metal connection pipe 3 facing the PCCP pipe 1, a seal ring 10 is provided between the insertion part 6 and the PCCP pipe, and a positioning ring 13 is provided on the metal connection pipe 3 to be abutted against the PCCP pipe 1. The PCCP pipe 1 is provided with an annular groove 9 on the side facing the insert 6, and the sealing ring 10 is arranged between the insert 6 and the annular groove 9 of the PCCP pipe 1. The inner wall of the annular groove 9 is provided with a first inner concave cavity 11, the inner wall of the insertion part 6 is provided with a second inner concave cavity 12, and the sealing ring 10 is arranged in the first inner concave cavity 11 and the second inner concave cavity 12. The first inner recess 11 is arranged in the middle of the annular recess 9 and the second inner recess 12 is arranged in the middle of the insert part 6. The metal connecting pipe is provided with a first connecting rod 13 which is transversely arranged, the annular clamping part 2 is provided with a second connecting rod 14 which is transversely arranged, and a connecting sleeve 15 is arranged between the first connecting rod 13 and the second connecting rod 14. The connecting structure is characterized in that the first connecting rod 13 and the second connecting rod 14 are provided with threads in opposite directions, one end of the connecting sleeve 15 is provided with a thread through hole matched with the first connecting rod 13, and the other end of the connecting sleeve 15 is provided with a thread through hole matched with the second connecting rod 14. The annular clamping part 2 comprises an annular connecting plate 16, the end part of the annular connecting plate 16 is respectively provided with a first connecting plate 17 and a second connecting plate 18 which are vertically arranged, the first connecting plate 17 and the second connecting plate 18 are arranged in a clearance mode, and a connecting bolt is arranged between the first connecting plate 17 and the second connecting plate 18. The connecting bolt comprises a bolt body 19, a first nut 20 and a second nut 21 are respectively arranged at two ends of the bolt body 19, the first nut 20 is arranged on one side of the first connecting plate 17, and the second nut 21 is arranged on one side of the second connecting plate 18. The force application block 4 comprises a transverse block arranged on the metal connecting pipe 3, and a connecting block is movably connected to the transverse block. And a force application bolt hole is formed in the force application block 4, a force application screw rod is arranged on the force application bolt hole, and a connecting bolt hole matched with the force application screw rod is formed in the connecting block.
During the use, the annular connecting plate 16 is sleeved on the outer side of the PCCP pipeline 1, then the first connecting plate 17 and the second connecting plate 18 are pulled close through the bolt body 19, the PCCP pipeline 1 is clamped by the annular connecting plate 16, then the first connecting plate 13 and the second connecting plate 14 are sleeved through the connecting sleeves, then the connecting sleeves are adjusted to pull close the first connecting plate 13 and the second connecting plate 14, at the moment, the connecting sleeves need to be balanced with each other, the connection between the PCCP pipeline 1 on one side and the metal connecting pipe 3 can be completed, and the installation of the PCCP pipeline 1 on the other end can be completed according to the same method.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The utility model provides a PCCP pipeline socket installation assistor which characterized in that: the device comprises an annular clamping part sleeved with a PCCP pipeline, wherein a metal connecting pipe is inserted on the PCCP pipeline, a plurality of force application blocks are arranged on the metal connecting pipe along the circumferential direction, and a connecting rod with adjustable connecting length is arranged between the force application blocks and the annular clamping part; one side of the metal connecting pipe facing the PCCP pipeline is provided with an inserting part, a sealing ring is arranged between the inserting part and the PCCP pipeline, and the metal connecting pipe is provided with a positioning ring which is abutted to the PCCP pipeline.
2. The PCCP pipe socket installation aid of claim 1, wherein: the side of the PCCP pipeline facing the insertion part is provided with an annular groove, and the sealing ring is arranged between the insertion part and the annular groove of the PCCP pipeline.
3. The PCCP pipe socket installation aid of claim 2, wherein: the inner wall of the annular groove is provided with a first inner concave cavity, the inner wall of the insertion part is provided with a second inner concave cavity, and the sealing ring is arranged in the first inner concave cavity and the second inner concave cavity.
4. The PCCP pipe socket installation aid of claim 3, wherein: the first inner concave cavity is arranged in the middle of the annular groove, and the second inner concave cavity is arranged in the middle of the insertion portion.
5. The PCCP pipe socket installation aid of claim 1, wherein: the metal connecting pipe is provided with a first connecting rod which is transversely arranged, the annular clamping part is provided with a second connecting rod which is transversely arranged, and a connecting sleeve is arranged between the first connecting rod and the second connecting rod.
6. The PCCP pipe socket installation aid of claim 5, wherein: the connecting device is characterized in that the first connecting rod and the second connecting rod are provided with threads in opposite directions, one end of the connecting sleeve is provided with a thread through hole which is matched with the first connecting rod, and the other end of the connecting sleeve is provided with a thread through hole which is matched with the second connecting rod.
7. The PCCP pipe socket installation aid of claim 1, wherein: the annular clamping portion comprises an annular connecting plate, the end portion of the annular connecting plate is provided with a first connecting plate and a second connecting plate which are vertically arranged, the first connecting plate and the second connecting plate are arranged in a gap mode, and a connecting bolt is arranged between the first connecting plate and the second connecting plate.
8. The PCCP pipe socket installation aid of claim 7, wherein: the connecting bolt comprises a bolt body, a first nut and a second nut are arranged at two ends of the bolt body respectively, the first nut is arranged on one side of the first connecting plate, and the second nut is arranged on one side of the second connecting plate.
9. The PCCP pipe socket installation aid of claim 1, wherein: the force application block comprises a transverse block arranged on the metal connecting pipe, and a connecting block is movably connected to the transverse block.
10. The PCCP pipe socket installation aid of claim 9, wherein: the force application block is provided with a force application bolt hole, the force application bolt hole is provided with a force application screw, and the connecting block is provided with a connecting bolt hole matched with the force application screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499922.5U CN213776577U (en) | 2020-11-02 | 2020-11-02 | PCCP pipeline socket installation assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499922.5U CN213776577U (en) | 2020-11-02 | 2020-11-02 | PCCP pipeline socket installation assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776577U true CN213776577U (en) | 2021-07-23 |
Family
ID=76913172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499922.5U Expired - Fee Related CN213776577U (en) | 2020-11-02 | 2020-11-02 | PCCP pipeline socket installation assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776577U (en) |
-
2020
- 2020-11-02 CN CN202022499922.5U patent/CN213776577U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |