CN209146592U - A kind of pipeline patching device - Google Patents
A kind of pipeline patching device Download PDFInfo
- Publication number
- CN209146592U CN209146592U CN201822030975.5U CN201822030975U CN209146592U CN 209146592 U CN209146592 U CN 209146592U CN 201822030975 U CN201822030975 U CN 201822030975U CN 209146592 U CN209146592 U CN 209146592U
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- CN
- China
- Prior art keywords
- mouth structure
- heavy mouth
- straight section
- patching device
- pipeline patching
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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.)
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Abstract
The utility model discloses a kind of pipeline patching devices, including arc section and straight section, wherein, the straight section is provided with bolt mounting holes, the straight section, which is provided with above the position of bolt mounting holes, is provided with the first heavy mouth structure, and the straight section, which is provided with below the position of bolt mounting holes, is provided with the second heavy mouth structure.Pipeline patching device is provided with the first heavy mouth structure above the position that the bolt mounting holes boss is provided with mounting hole in the utility model, and the second heavy mouth structure is provided with below the position that the bolt mounting holes boss is provided with mounting hole.It therefore reduces the thickness difference of straight section and arc section, to reduce the generation probability of pipeline patching device casting flaw.
Description
Technical field
The utility model relates to repairing pipe technical fields, more specifically to a kind of pipeline patching device.
Background technique
Pipeline patching device is a kind of equipment for repairing pipe, generally comprises arc section and straight section is constituted, wherein circle
Segmental arc is used for Clad pipe, bolt mounting holes is provided on straight section, for arc section to be fixed on pipeline.
Currently, the generally planar structure in the position for being provided with bolt mounting holes on straight section, complete by using two pieces spanner
At bolt tightening operation.Alternatively, the position for being provided with bolt mounting holes on straight section is designed to that hexagonal sinks mouth structure, the hexagonal is heavy
Mouth structure can prevent bolt from rotating together when carrying out tightening operation to nut.Bolt mounting holes are provided on above-mentioned straight section
Position either planar structure or hexagonal sink mouth structure, the thickness of straight section is both greater than the thickness of arc section, therefore is casting
It is easy to generate casting flaw when making.
Therefore, the generation probability for how reducing pipeline patching device casting flaw, it is urgently to be resolved to become those skilled in the art
The technical issues of.
Utility model content
In view of this, technical problem to be solved in the utility model is how to reduce the production of pipeline patching device casting flaw
Raw probability, for this purpose, the utility model provides a kind of pipeline patching device.
To achieve the above object, the utility model provides the following technical solutions:
A kind of pipeline patching device, including arc section and straight section, wherein the straight section is provided with bolt mounting holes, institute
It states straight section and is provided with above the position of bolt mounting holes and be provided with the first heavy mouth structure, the straight section is provided with bolt peace
It fills and is provided with the second heavy mouth structure below the position in hole.
Preferably, in above-mentioned pipeline patching device, the arc section is identical with the thickness of the straight section.
Preferably, in above-mentioned pipeline patching device, the first heavy mouth structure and the second heavy mouth structure alternative one
For two jiaos of heavy mouth structures or the heavy mouth structure of triangle.
Preferably, in above-mentioned pipeline patching device, when the described first heavy mouth structure sinks mouth structure for triangle, described first
Heavy mouth structure includes the first convex surface, the second convex surface and third convex surface, wherein first convex surface, the second convex surface and third convex surface
It can make up some or all of of three sides of a triangle.
Preferably, in above-mentioned pipeline patching device, the first heavy mouth structure is additionally provided with reinforcing rib.
Preferably, in above-mentioned pipeline patching device, the quantity of the reinforcing rib is two.
Preferably, in above-mentioned pipeline patching device, the part of the reinforcing rib and the described first heavy mouth structure is integral type
Structure.
It can be seen from the above technical scheme that pipeline patching device is set in the bolt mounting holes boss in the utility model
It is equipped with above the position of mounting hole and is provided with the first heavy mouth structure, the bolt mounting holes boss is provided with the portion of mounting hole
The lower section of position is provided with the second heavy mouth structure.It therefore reduces the thickness difference of straight section and arc section, to reduce repairing pipe
The generation probability of device casting flaw.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic view of the front view of pipeline patching device provided by the utility model embodiment；
Fig. 2 is a kind of side structure schematic view of pipeline patching device provided by the utility model embodiment；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram of part B in Fig. 2.
Wherein, 100 it is arc section, 200 be straight section, 201 be the first heavy mouth structure, 202 is the second heavy mouth structure, 203
It is bolt mounting holes for reinforcing rib, 204,2011 be the first convex surface, 2012 be the second convex surface, 2013 is third convex surface.
Specific embodiment
The core of the utility model is to provide a kind of pipeline patching device, how to reduce pipeline patching device casting flaw
Generate probability.
In addition, embodiments illustrated below does not play any restriction effect to utility model content documented by claim.
In addition, the full content of composition represented by following example is not limited to the solution as utility model documented by claim
Necessary to scheme.
The pipeline patching device in the utility model includes arc section 100 and straight section 200 referring to FIG. 1 to FIG. 4, wherein
Straight section 200 is provided with bolt mounting holes 204, and straight section 200, which is provided with above the position of mounting hole, is provided with the first heavy mouth
Structure 201, straight section 200, which is provided with below the position of mounting hole, is provided with the second heavy mouth structure 202.
Pipeline patching device straight section 200 is provided with the first heavy mouth structure 201 and the second heavy mouth structure in the utility model
202.It therefore reduces the thickness difference of straight section 200 and arc section 100, to reduce the generation of pipeline patching device casting flaw
Probability.
It should be noted that the setting of above-mentioned first heavy mouth structure 201 and the second heavy mouth structure 202 can reduce straight section
Thickness difference between 200 and arc section 100, and the depth of the first heavy mouth structure 201 and the depth of the second heavy mouth structure 202 according to
Actual design needs are adjusted, in the utility model embodiment, it is preferable that by adjusting the first heavy mouth structure 201 and the
The depth of two heavy mouth structures 202 makes arc section 100 identical with the thickness of straight section 200.So set, being not easy in casting process
Generate casting flaw.
Above-mentioned pipeline patching device is installed in narrow space for convenience, the first heavy mouth structure 201 and the second heavy mouth structure
202 alternative one are two jiaos of heavy mouth structures or the heavy mouth structure of triangle.Wherein, two jiaos of heavy mouth structures can be understood as having relatively flat
Two capable faces, two face contacts that two faces can be parallel with nut (or bolt)；The heavy mouth structure of triangle has there are three face,
Wherein three faces can be with three face contacts spaced apart in nut (or bolt).It therefore, can using this two kinds of structures
It realizes the positioning to nut (or bolt), prevents from rotating during rotation bolt (or nut), to reach the use for reducing spanner,
So as to be used in narrow space.
When the first heavy mouth structure 201 be triangle sink mouth structure when, the first heavy mouth structure 201 includes the first convex surface 2011, the
Two convex surfaces 2012 and third convex surface 2013, wherein the first convex surface 2011, the second convex surface 2012 and third convex surface 2013 can make up
Three sides of a triangle it is some or all of.
Herein it should be noted that by above-mentioned discussion it is found that triangle sinks mouth structure tool there are three face, which can be with
Spaced apart three face contacts in nut (or bolt).And herein it should be noted that this three faces can make up circumferentially
Closing structure, that is, the first convex surface 2011, the second convex surface 2012 and third convex surface 2013 are continuity structure；Or this three faces
Closing structure can not circumferentially formed, that is, the first convex surface 2011, the second convex surface 2012 and third convex surface 2013 are noncontinuity
Structure.
In order to improve the intensity of the straight section 200, the first heavy mouth structure 201 is additionally provided with reinforcing rib 203, the reinforcing rib
203 and first heavy mouth structure 201 be an integral structure or non-Unitary structure.The quantity of reinforcing rib 203 is one or more,
There are two reinforcing ribs for each 204 boss of bolt mounting holes in diagram.
When three faces in the first heavy mouth structure 201 are continuity structure, reinforcing rib 203 and the first heavy mouth structure 201
Entirety be an integral structure；When three faces in the first heavy mouth structure 201 are noncontinuity structure, reinforcing rib 203 and the
The part of one heavy mouth structure 201 is an integral structure.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of pipeline patching device, including arc section and straight section, wherein the straight section is provided with bolt mounting holes, special
Sign is that the straight section, which is provided with above the position of bolt mounting holes, is provided with the first heavy mouth structure, and the straight section is set
It is equipped with below the position of bolt mounting holes and is provided with the second heavy mouth structure.
2. pipeline patching device as described in claim 1, which is characterized in that the thickness phase of the arc section and the straight section
Together.
3. pipeline patching device as described in claim 1, which is characterized in that the first heavy mouth structure and the second heavy mouth knot
Structure alternative one is two jiaos of heavy mouth structures or the heavy mouth structure of triangle.
4. pipeline patching device as claimed in claim 3, which is characterized in that when the described first heavy mouth structure is the heavy mouth structure of triangle
When, the first heavy mouth structure includes the first convex surface, the second convex surface and third convex surface, wherein first convex surface, the second convex surface
It can make up some or all of of three sides of a triangle with third convex surface.
5. pipeline patching device as claimed in claim 4, which is characterized in that the first heavy mouth structure is additionally provided with reinforcing rib.
6. pipeline patching device as claimed in claim 5, which is characterized in that the quantity of the reinforcing rib is two.
7. pipeline patching device as claimed in claim 5, which is characterized in that the portion of the reinforcing rib and the described first heavy mouth structure
It is divided into integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030975.5U CN209146592U (en) | 2018-12-03 | 2018-12-03 | A kind of pipeline patching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030975.5U CN209146592U (en) | 2018-12-03 | 2018-12-03 | A kind of pipeline patching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146592U true CN209146592U (en) | 2019-07-23 |
Family
ID=67289085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030975.5U Active CN209146592U (en) | 2018-12-03 | 2018-12-03 | A kind of pipeline patching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594523A (en) * | 2019-10-09 | 2019-12-20 | 安徽欧泰祺智慧水务科技有限公司 | Pipeline repairing device and half shell thereof |
-
2018
- 2018-12-03 CN CN201822030975.5U patent/CN209146592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594523A (en) * | 2019-10-09 | 2019-12-20 | 安徽欧泰祺智慧水务科技有限公司 | Pipeline repairing device and half shell thereof |
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