CN201245840Y - Universal telescopic material transporting pipeline - Google Patents
Universal telescopic material transporting pipeline Download PDFInfo
- Publication number
- CN201245840Y CN201245840Y CNU2008200759430U CN200820075943U CN201245840Y CN 201245840 Y CN201245840 Y CN 201245840Y CN U2008200759430 U CNU2008200759430 U CN U2008200759430U CN 200820075943 U CN200820075943 U CN 200820075943U CN 201245840 Y CN201245840 Y CN 201245840Y
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- China
- Prior art keywords
- universal
- pipe
- tube coupling
- material pipeline
- scalable material
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Abstract
A universal retractable material transfer pipe includes a plurality of pipe segments sheathed in each other, wherein the upper pipe segment is sheathed in the next adjacent pipe segment; a position restriction structure is arranged between the intermediate adjacent pipe segments for restricting the free stroke of axial relative piston movement of the sheathed pipe segments; and the uppermost pipe segment of the position restriction structure is arranged on the lower end outside the pipe wall, and the lowermost pipe segments are arranged on both ends inside the pipe wall. The upper end of the uppermost pipe segment is connected with a funnel-shaped inlet, and is connected with the lower part of a material outlet of a high-altitude container through a universal hinge mechanism; and the lower end of the lowermost pipe segment is connected with the upper part of a low-altitude container through a universal hinge mechanism. According to the kinematics, the universal retractable material transfer pipe can provide a state suiting complex 3D relative motion between the high-altitude container and the low-altitude container, and can solve the problems of flexible pipes or tumbling barrels, such as difficult material falling due to large possibility of bending under transverse force and opposite pulling on mounting points on the upper and the lower ends, so that the universal retractable material transfer pipe can be used for occasions where the flexible pipes and the tumbling barrels are not suitable.
Description
Technical field
The utility model belongs to the underwater dumped rockfill foundation construction equipment that engineering structures (building) such as harbour, water conservancy project are built thing.Be particularly related to the universal scalable Material pipeline that a kind of underwater dumped rockfill basis jackstone and leveling construction are used.
Background technology
Under some situation, need granular or powdery solid material by the container that is positioned at eminence to the container transport that is positioned at lower.Generally do not need power set in this case, only need provide an elephant trunk, material is fallen in elephant trunk under action of gravity get final product.Adopt elephant trunk, both can prevent that material from flying away everywhere in dropping process, can guarantee that again material is transported to assigned address.
But be in complicated three-dimensional relative motion state between two of high and low position containers sometimes, existing three-dimensional translating is compounded with Three dimensional rotation again.Use elephant trunk in this case, just must adopt a kind of special entity form, to adapt to above-mentioned relative motion.
The hinged tumbling barrel of flexible duct or internode can satisfy above-mentioned needs in many occasions, but does the time spent being subjected to lateral force, and there are two problems in flexible duct or tumbling barrel: the one, and bending makes material fall to being obstructed; The 2nd, the mounting points at two ends is subjected to spurring in opposite directions about making, and according to mechanics principle, the big young pathbreaker of pulling force is several times as much as the suffered lateral force of elephant trunk in opposite directions.Because the existence of these problems is restricted the flexible duct or the tumbling barrel scope of application.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of universal scalable Material pipeline is provided.What be applied to elephant trunk exists relative motion between two mounting points attachments up and down, or elephant trunk may be subjected to the lateral force effect, and don't wishes that elephant trunk bends and make material fall to being obstructed, or the occasion of not wishing to make the mounting points at two ends up and down to be subjected to spurring in opposite directions.
The technical solution of the utility model is:
A kind of universal scalable Material pipeline is characterized in that:
Be two sections or multistage tube coupling socket join structure.
Except that epimere and hypomere tube coupling, the inboard two ends of every section tube coupling tube wall and lower end, the outside respectively are provided with and are used to limit between the socket tube coupling axially the free travel of piston motion and the position limiting structure of minimum socket length relatively; Epimere tube coupling only is provided with position limiting structure in lower end, the tube wall outside, and hypomere tube coupling then only is provided with position limiting structure at the inboard two ends of tube wall.
The upper end of epimere tube coupling is connected the discharging opening below of high-level container by universal joint; Hypomere tube coupling lower end outer wall is connected the top of low level container by universal joint.
The identical universal scalable Material pipeline of several structures can be arranged, and serial or parallel connection is together successively.
The utility model effect is:
Universal scalable Material pipeline, according to kinematic principle, a kind of brand-new material elephant trunk structure is provided, can adapt to complicated three-dimensional relative motion state between the container of high and low position, just supplied flexible duct again or tumbling barrel is existing, bending under the effect of lateral force makes material fall to being obstructed, and the problem that the mounting points at two ends is subjected to spurring in opposite directions about making, and can be applied to flexible duct or the inapplicable occasion of tumbling barrel.
Description of drawings
Fig. 1 is universal scalable Material pipeline structural representation
Fig. 2 is the universal scalable Material pipeline structural representation that uses in parallel
Fig. 3 is the universal scalable Material pipeline structural representation that series connection is used
The specific embodiment
As a kind of universal scalable Material pipeline of Fig. 1, epimere tube coupling 1 is arranged, the lower end cover of epimere tube coupling is inserted in the hypomere tube coupling 2.Epimere tube coupling has outer wall position limiting structure 3, and respectively there is inwall position limiting structure 4 at the upper and lower port place of hypomere tube coupling.When adopting multistage tube coupling socket join structure, each tube coupling beyond epimere and the hypomere tube coupling all have simultaneously be positioned at the tube coupling lower end and mutually across a certain distance the outer wall position limiting structure and be positioned at the inwall position limiting structure at two ends.
There is infundibulate charging aperture 5 epimere tube coupling upper end, and is connected the discharging opening below of high-level container 7 by universal joint 6; Hypomere tube coupling lower port outer wall is connected the top of low level container 8 by universal joint 6.
There is the identical universal scalable Material pipeline of several structures to be connected in parallel successively as Fig. 2.
There is the identical universal scalable Material pipeline of several structures to be cascaded successively as Fig. 3.
Universal scalable Material pipeline, according to kinematic principle, a kind of brand-new material elephant trunk structure is provided, can adapt to complicated three-dimensional relative motion state between the container of high and low position, just supply the existing problem of flexible duct or tumbling barrel again, can be applied to flexible duct or the inapplicable occasion of tumbling barrel.
Universal scalable Material pipeline is applicable to the conveying of solid material between the container that is in high and low position, can be applicable to jackstone and leveling construction that engineering structures (building) such as harbour, water conservancy project are built the underwater dumped rockfill basis of thing.
Universal scalable Material pipeline takes two joints or more piece pipe box to connect.Each tube coupling longitudinal axis overlaps substantially, can do relative to translation or rotates along longitudinal axis between the adjacent tube coupling.
A tube coupling end device of limiting is stretched when reaching maximum length when socketed pipe keeping, and the socket length of adjacent tubes internode is not less than definite as calculated in advance required minimum force arm lengths of opposing moment of flexure.
Take universal hinging mechanism to be connected between the two ends of universal scalable Material pipeline and the high and low position container, match along longitudinal axis translation and rotational freedom with adjacent tube coupling like this, just can satisfy all degree of freedom on the required all directions of relative motion between high low level container.
Can two or the many in parallel or series connection uses of universal scalable Material pipeline be set according to the actual needs of mass transport between the container of high and low position.
Claims (4)
1, a kind of universal scalable Material pipeline is characterized in that: be two sections or multistage tube coupling socket join structure.
2, universal scalable Material pipeline according to claim 1, it is characterized in that: except that epimere and hypomere tube coupling, the inboard two ends of every section tube coupling tube wall and lower end, the outside respectively are provided with and are used to limit between the socket tube coupling axially the free travel of piston motion and the position limiting structure of minimum socket length relatively; Epimere tube coupling only is provided with position limiting structure in lower end, the tube wall outside, and hypomere tube coupling then only is provided with position limiting structure at the inboard two ends of tube wall.
3, universal scalable Material pipeline according to claim 1 and 2 is characterized in that: the upper end of epimere tube coupling is connected the discharging opening below of high-level container by universal joint; Hypomere tube coupling lower end is connected the top of low level container by universal joint.
4, universal scalable Material pipeline according to claim 3, it is characterized in that: the universal scalable Material pipeline identical by structure is cascaded, or be connected in parallel by the identical universal scalable Material pipeline of several structures, can constitute universal scalable mass transport guard system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200759430U CN201245840Y (en) | 2008-08-12 | 2008-08-12 | Universal telescopic material transporting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200759430U CN201245840Y (en) | 2008-08-12 | 2008-08-12 | Universal telescopic material transporting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245840Y true CN201245840Y (en) | 2009-05-27 |
Family
ID=40729660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200759430U Expired - Lifetime CN201245840Y (en) | 2008-08-12 | 2008-08-12 | Universal telescopic material transporting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245840Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013776A (en) * | 2019-04-25 | 2019-07-16 | 张家港市恒迪机械有限公司 | Multistation Weighing System for Counter Stocks |
| CN111851494A (en) * | 2020-07-03 | 2020-10-30 | 海门市帕源路桥建设有限公司 | Bottom plate low wall concrete spreading machine |
-
2008
- 2008-08-12 CN CNU2008200759430U patent/CN201245840Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013776A (en) * | 2019-04-25 | 2019-07-16 | 张家港市恒迪机械有限公司 | Multistation Weighing System for Counter Stocks |
| CN111851494A (en) * | 2020-07-03 | 2020-10-30 | 海门市帕源路桥建设有限公司 | Bottom plate low wall concrete spreading machine |
| CN111851494B (en) * | 2020-07-03 | 2021-11-23 | 海门市帕源路桥建设有限公司 | Bottom plate low wall concrete spreading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |