CN208719653U - From filled type bend pipe, pipe-line transportation system and concrete pump - Google Patents
From filled type bend pipe, pipe-line transportation system and concrete pump Download PDFInfo
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- CN208719653U CN208719653U CN201821374482.7U CN201821374482U CN208719653U CN 208719653 U CN208719653 U CN 208719653U CN 201821374482 U CN201821374482 U CN 201821374482U CN 208719653 U CN208719653 U CN 208719653U
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- pipe
- groove
- arc
- bend pipe
- filled type
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Abstract
The utility model discloses one kind from filled type bend pipe, including elbow body (1), at least one section of the pipeline formed inside the elbow body (1) is arc pipe (2), and the elbow body (1) is provided with groove (3) that is fillable and being detained pipeline material in the outer arc side of this section of arc pipe (2).Since the elbow body of the utility model is provided with groove that is fillable and being detained pipeline material in the outer arc side of arc pipe, when bend pipe is when conveying material, pipeline material is filled in groove certainly, abrasion and impact of the material to arc pipe outer arc side when material in groove can fight pipeline material, and the material in groove can be constantly from supplement, to improve the wear-resisting property of the outer arc side of arc pipe, and then each section of bend pipe is made to reach good balance in wearability and impact resistance.The invention also discloses a kind of including above-mentioned pipe-line transportation system and concrete pump from filled type bend pipe.
Description
Technical field
The utility model relates to a kind of bend pipes for material conveying, and in particular to a kind of filling out certainly for concrete conveyance
Formula bend pipe is filled, the utility model further relates to a kind of including above-mentioned pipe-line transportation system and concrete pump from filled type bend pipe.
Background technique
In many pipe-line transportation systems, it is usually provided with bend pipe in the corner of pipeline, and in the bend pipe in pipeline
The outer arc side in portion usually most quick-wearing.For example, the bend pipe of the pipe-line transportation system on pumping vehicle arm rack is most commonly that single layer cast steel
Bend pipe, composite-curve, in the delivering concrete course of work, the bend pipe of the pipe-line transportation system on pumping vehicle arm rack needs to bear mixed
The effect of the multi-force such as soil erosive wear, pressure oscillation impact is coagulated, abrasion exception is serious in the middle part of the outer arc inside bend pipe, wherein curved
Pipe damages in failure mode, and middle part wear-out failure accounting is up to 95%.The premature wear of bend pipe accelerates the straight tube coupled therewith different
Often abrasion, causes the service life of a whole set of pipeline system that cannot ensure, becomes universal existing for concrete conveying pipe system
Problem.
In order to extend the service life of bend pipe, wear-resisting property in the middle part of bend pipe need to be improved, each position degree of wear phase of bend pipe is made
Deng to reach each position equivalent life of bend pipe.And in order to solve above-mentioned problem, there are many trials to the design of bend pipe, manufacture at present.
But still without solving the problems, such as that abrasion is very fast in the middle part of the outer arc inside bend pipe.
Utility model content
In view of this, the utility model proposes the wear-resisting properties and impact resistance of a kind of outer arc side that arc pipe can be improved
Can from filled type bend pipe and including above-mentioned pipe-line transportation system and concrete pump from filled type bend pipe.
On the one hand, the utility model proposes one kind from inside filled type bend pipe, including elbow body, the elbow body
At least one section of the pipeline of formation is arc pipe, and the elbow body is provided with fillable in the outer arc side of this section of arc pipe
And it is detained the groove of pipeline material.
As a further improvement, the arc pipe is arc shape pipeline, and the groove is located at the outer of arc shape pipeline
The middle part of arc side.
As a further improvement, the groove includes groove bottom wall and two groove sidewalls, and described two groove sidewalls are set respectively
It is disposed adjacent at the both ends of the arc pipe.
As a further improvement, the groove sidewall is curved wall, the prominent side of the outer arc of the curved wall close to
The end of the arc pipe.
As a further improvement, the groove bottom wall includes left slot bottom wall surface and right slot bottom wall surface, the left slot bottom wall surface
Angle is formed with right slot bottom wall surface.
As a further improvement, the angle of the angle is 80 degree to 100 degree.
As a further improvement, the pipe thickness of the outer arc side of the arc pipe is gradually increased from end to middle part.
As a further improvement, the tip inside of the elbow body is provided with wear-resistant sleeve.
The utility model proposes a kind of formed from inside filled type bend pipe, including elbow body, the elbow body
At least one section of pipeline is arc pipe, and the elbow body is provided with fillable and is detained in the outer arc side of this section of arc pipe
The groove of pipeline material.Due to the elbow body of the utility model be provided in the outer arc side of arc pipe it is fillable and stagnant
The groove for staying pipeline material, when bend pipe is when conveying material, pipeline material is filled in groove certainly, the object in groove
Abrasion and impact of the material to arc pipe outer arc side when material can fight pipeline material, and since groove is fillable and stagnant
Pipeline material is stayed, the material in groove can be supplemented constantly certainly, so that the wear-resisting property of the outer arc side of arc pipe is improved,
And then each section of bend pipe is made to reach good balance in wearability and impact resistance, realize that the equivalent life of bend pipe each section is set
Meter.
On the other hand, the utility model also provides a kind of pipe-line transportation system, including as described above from filled type bend pipe.
Pipe-line transportation system provided by the utility model is because setting above structure is from filled type bend pipe, pipe-line transportation system
When conveying material, the groove of the outer arc side of arc pipe can be filled and be detained pipeline material, and the material in groove can be fought
Abrasion and impact of the material to arc pipe outer arc side when pipeline material, and the material in groove can be constantly self-complementary
It fills, to improve the wear-resisting property of the outer arc side of arc pipe, realizes the equivalent life of bend pipe each section, improve entire pipeline
The service life of system reduces use cost.
In another aspect, the utility model also provides a kind of concrete pump, including pipe-line transportation system as described above.
Concrete pump provided by the utility model is due to above-mentioned pipe-line transportation system, and above-mentioned pipe-line transportation system has
Be arranged above structure from filled type bend pipe, in delivering concrete, the groove of the outer arc side of arc pipe can be filled out concrete pump
Concrete is filled and is detained, the concrete in groove can fight abrasion and punching of the pipeline institute's delivering concrete to arc pipe outer arc side
It hits, and the concrete in groove can be constantly from supplementing, to improve the wear-resisting property of the outer arc side of arc pipe, Jin Erti
The service life of high entire pipe-line transportation system, reduces use cost.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model.
Each component is corresponding with appended drawing reference as follows in Fig. 1:
Elbow body -1, arc pipe -2, groove -3, wear-resistant sleeve -4, groove bottom wall -31, groove sidewall -32, left slot
Wall surface -311, right slot bottom wall surface -312.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the utility model embodiment proposition is a kind of from filled type bend pipe, including elbow body 1, bend pipe sheet
Whole body 1 is in boot last, and it is matrix that wear resistant cast iron, which can be used, in elbow body 1, and the pipeline formed inside the elbow body 1 is at least
One section is arc pipe 2, and the elbow body 1 is provided with fillable in the outer arc side of this section of arc pipe 2 and to be detained pipeline defeated
Send the groove 3 of material.Due to the elbow body 1 of the utility model embodiment be provided in the outer arc side of arc pipe 2 it is fillable
And it is detained the groove 3 of pipeline material, when bend pipe is when conveying material, pipeline material is filled in groove 3 certainly, groove
Abrasion and impact of the material to 2 outer arc side of arc pipe when material in 3 can fight pipeline material, and due to groove 3
It can be filled and be detained pipeline material, the material in groove 3 may be implemented constantly from supplementing, to improve arc pipe 2
The wear-resisting property of outer arc side, and then each section of bend pipe is made to reach good balance in wearability and impact resistance.
Embodiment as a further preference, the arc pipe 2 are arc shape pipeline, the length of circular arc is four/
One circle.The groove 3 is located at the middle part of the outer arc side of arc shape pipeline, due to being to be ground in the middle part of the outer arc side of arc shape pipeline
Most strong part is damaged and impacted, sets the middle part positioned at the outer arc side of arc shape pipeline for the groove 3, it can be compared with limits
Ground, which is realized from filling, offsets abrasion and impact of the pipeline material to arc pipe outer arc side.
Embodiment as a further preference, the groove 3 includes groove bottom wall 31 and two groove sidewalls 32, described two
Groove sidewall 32 is respectively arranged at the both ends of the arc pipe 2.Since two groove sidewalls 32 are disposed in proximity to the arc
At the both ends of shape pipeline 2, groove sidewall 32 can play barrier effect to the material entered in groove 3, what reduction was lost out of groove 3
Inventory is realized from filling, and then improve arc so as to preferably realize by pipeline material lagging in groove 3
The wear-resisting property of the outer arc side of pipeline 2.
Embodiment as a further preference, the groove sidewall 32 are curved wall, and the outer arc of the curved wall is prominent
Side is close to the end of the arc pipe 2 out.Curved wall is set by the groove sidewall 32, the outer arc of curved wall is prominent
Side can make groove 3 cover the outer arc side of arc pipe 2 as far as possible, to improve in this way close to the end of the arc pipe 2
The wear-resisting property of the outer arc side of arc pipe 2.
Embodiment as a further preference, the groove bottom wall 31 include left slot bottom wall surface 311 and right slot bottom wall surface
312, the left slot bottom wall surface 311 and right slot bottom wall surface 312 form angle, and the angle of the angle is 80 degree to 100 degree, preferentially
It is 90 degree.Since the groove bottom wall 31 of groove 3 is formed by two planes (left slot bottom wall surface 311, right slot bottom wall surface 312), in groove 3
Portion can preferably be detained and save material, to realize from filling, and then improve the wearability of the outer arc side of arc pipe 2
Energy.
Embodiment as a further preference, the pipe thickness of the outer arc side of the arc pipe 2 is from end to middle part
It gradually increases.In practical application, most serious is worn at the middle part of the outer arc side of arc pipe 2, and the end of arc pipe 2 is ground
Damage is smaller, by the way that the pipe thickness of the outer arc side of arc pipe 2 to be set as gradually increasing from end to middle part, more utilizes realization
The equivalent life of bend pipe each section designs.
The tip inside of embodiment as a further preference, the elbow body 1 is provided with wear-resistant sleeve 4.Due to curved
The end of pipe is prone to wear out, and using the structure of built-in wear-resisting set 4, wear-resistant sleeve 4 can choose the better material of wear-resisting property, also more sharp
With the equivalent life design for realizing bend pipe each section.
The utility model embodiment also provides a kind of pipe-line transportation system, including as described above from filled type bend pipe.This
When conveying material, the groove of the outer arc side of arc pipe can be filled and is detained pipeline object embodiment pipe-line transportation system
Expect, abrasion and impact of the material to arc pipe outer arc side when the material in groove can fight pipeline material, and groove
Interior material can be supplemented constantly certainly, so that the wear-resisting property of the outer arc side of arc pipe is improved, realization bend pipe each section etc.
Service life reduces use cost to improve the service life of entire pipe-line transportation system.
The utility model embodiment also provides a kind of concrete pump, including pipe-line transportation system as described above.This is practical
Concrete pump provided by new embodiment is due to the pipe-line transportation system in above-described embodiment, and above-mentioned pipeline system
System have setting above-described embodiment from filled type bend pipe, concrete pump in delivering concrete, the outer arc side of arc pipe it is recessed
Slot can be filled and be detained concrete, and the concrete in groove can fight pipeline institute's delivering concrete to the mill of arc pipe outer arc side
Damage and impact, and the concrete in groove can be supplemented constantly certainly, so that the wear-resisting property of the outer arc side of arc pipe is improved,
And then the service life of entire pipe-line transportation system is improved, reduce use cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of from filled type bend pipe, which is characterized in that including elbow body (1), the pipe of formation inside the elbow body (1)
At least one section of road is arc pipe (2), and the elbow body (1) is provided with and can fill out in the outer arc side of this section of arc pipe (2)
Fill and be detained the groove (3) of pipeline material.
2. according to claim 1 from filled type bend pipe, which is characterized in that the arc pipe (2) is arc shape pipeline,
The groove (3) is located at the middle part of the outer arc side of arc shape pipeline.
3. according to claim 1 from filled type bend pipe, which is characterized in that the groove (3) include groove bottom wall (31) and
Two groove sidewalls (32), described two groove sidewalls (32) are respectively arranged at the both ends of the arc pipe (2).
4. according to claim 3 from filled type bend pipe, which is characterized in that the groove sidewall (32) is curved wall, institute
The prominent side of outer arc of curved wall is stated close to the end of the arc pipe (2).
5. according to claim 3 from filled type bend pipe, which is characterized in that the groove bottom wall (31) includes left slot bottom wall surface
(311) and right slot bottom wall surface (312), the left slot bottom wall surface (311) and right slot bottom wall surface (312) form angle.
6. according to claim 5 from filled type bend pipe, which is characterized in that the angle of the angle is 80 degree to 100 degree.
7. according to any one of claim 1 to 6 from filled type bend pipe, which is characterized in that the arc pipe (2)
The pipe thickness of outer arc side is gradually increased from end to middle part.
8. according to any one of claim 1 to 6 from filled type bend pipe, which is characterized in that the elbow body (1)
Tip inside is provided with wear-resistant sleeve (4).
9. a kind of pipe-line transportation system, which is characterized in that including such as described in any item of the claim 1 to 8 curved from filled type
Pipe.
10. a kind of concrete pump, which is characterized in that including pipe-line transportation system as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374482.7U CN208719653U (en) | 2018-08-24 | 2018-08-24 | From filled type bend pipe, pipe-line transportation system and concrete pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374482.7U CN208719653U (en) | 2018-08-24 | 2018-08-24 | From filled type bend pipe, pipe-line transportation system and concrete pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719653U true CN208719653U (en) | 2019-04-09 |
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ID=65979338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374482.7U Active CN208719653U (en) | 2018-08-24 | 2018-08-24 | From filled type bend pipe, pipe-line transportation system and concrete pump |
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| CN (1) | CN208719653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843879A (en) * | 2018-08-24 | 2018-11-20 | 三汽车制造有限公司 | From filled type bend pipe, pipe-line transportation system and concrete pump |
-
2018
- 2018-08-24 CN CN201821374482.7U patent/CN208719653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843879A (en) * | 2018-08-24 | 2018-11-20 | 三汽车制造有限公司 | From filled type bend pipe, pipe-line transportation system and concrete pump |
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