CN215258345U - Connecting device of concrete conveying pipe - Google Patents
Connecting device of concrete conveying pipe Download PDFInfo
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- CN215258345U CN215258345U CN202120550821.8U CN202120550821U CN215258345U CN 215258345 U CN215258345 U CN 215258345U CN 202120550821 U CN202120550821 U CN 202120550821U CN 215258345 U CN215258345 U CN 215258345U
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Abstract
The utility model discloses a connecting device of concrete conveying pipes, which comprises a first conveying pipe and a connecting sleeve, wherein one side of the first conveying pipe is provided with a second conveying pipe, one end of the first conveying pipe is fixedly connected with a first connecting end, one end of the second conveying pipe is provided with a second connecting end, a groove is arranged on the first connecting end, the groove is matched with the second connecting end, one side of the second connecting end is fixedly connected with an inserting block, the inserting block is positioned at the upper end and the lower end of one side of the second connecting end, a slot is arranged in the first connecting end, the two ends of the first conveying pipe and the second conveying pipe are respectively provided with the first connecting end and the second connecting end, the groove on the first connecting end is matched with the second connecting end, and the first connecting end and the second connecting end are fixed through an inserting rod, which is beneficial to the stable connection of pipelines, preventing the pipeline from generating gaps or leakage.
Description
Technical Field
The utility model belongs to a connecting device, concretely relates to concrete conveying pipe's connecting device.
Background
The concrete is one of the most important civil engineering materials in the present generation, and is an artificial stone material prepared by a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and the artificial stone material is formed by uniformly stirring, compacting, curing and hardening, and has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the artificial stone material is increased, meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like, the application range of the artificial stone material is very wide due to the characteristics, the artificial stone material is used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, the concrete is also an important material, a plurality of conveying pipes are required to be spliced for use when the conveying pipes of the concrete are used, but the splicing positions of partial conveying pipes are not stable enough due to the heavier concrete, have the fracture easily or the seepage appears, cause the wasting of resources easily to some concrete conveying pipeline is after using a period, and the pipeline is inside to be worn out by the concrete easily, thereby causes the influence to the construction progress easily.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a concrete conveying pipe's connecting device to solve among the above-mentioned background art the concatenation department of the partial conveyer pipe of proposing and connect steady inadequately, have the fracture easily or the seepage appears, cause the wasting of resources easily, and partial concrete conveying pipe is after using a period, and the pipeline is inside to be worn out by the concrete easily, thereby cause the problem of influence to the construction progress easily.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting device of a concrete conveying pipe comprises a first conveying pipe and a connecting sleeve, wherein a second conveying pipe is arranged on one side of the first conveying pipe, a first connecting end is fixedly connected to one end of the first conveying pipe, a second connecting end is arranged on one end of the second conveying pipe, a groove is formed in the first connecting end and is matched with the second connecting end, an inserting block is fixedly connected to one side of the second connecting end and is positioned at the upper end and the lower end of one side of the second connecting end, a slot is formed in the first connecting end and is positioned at one side of the groove, the inserting block is connected with the slot in an inserting mode, the second conveying pipe and the first connecting end are fixedly connected through the inserting block and the slot, a first through hole is formed in the inserting block, a second through hole is formed in the first connecting end, and the first through hole is positioned below the second through hole, one side of the second through hole is provided with one end of an insertion rod, the first connecting end and the insertion block are fixedly connected through the insertion rod, a wear-resistant pipeline is arranged on the first conveying pipe and fixedly connected with a wear-resistant steel plate, the wear-resistant steel plate is fixedly connected with an anti-corrosion coating, and the anti-corrosion coating is fixedly connected with the wear-resistant coating.
Preferably, the first connecting end is provided with a jack, the jack is located below the first through hole, one end of the inserting rod penetrates through the second through hole and the first through hole to be connected with the jack in an inserting mode, one end of the inside of the second through hole is fixedly connected with the connecting piece, one end of the inserting rod penetrates through the center of the connecting piece and is connected with the connecting piece in a sliding mode, the inserting rod and the connecting piece are fixedly connected with two ends of the spring respectively, and the spring is located inside the second through hole.
Preferably, an open slot is formed in the connecting sleeve, one end of the inserted rod is arranged in the open slot, and the connecting sleeve is located outside a side ring at the joint of the first conveying pipe and the second conveying pipe.
Preferably, concrete channels are arranged inside the first conveying pipe and the second conveying pipe, and the diameter of the concrete channel inside the first conveying pipe is equal to that of the concrete channel inside the second conveying pipe.
Preferably, the thickness of one end of the inserted bar is smaller than that of the connecting sleeve, and one end of the inserted bar is matched with the open slot.
Preferably, one end of each of the insertion block and the insertion rod is located inside the first connecting end, and the insertion block and the insertion rod are located at vertical positions.
Preferably, the first conveying pipe and the second conveying pipe are of the same structure, and a first connecting end and a second connecting end are respectively arranged at the two ends of the first conveying pipe and the two ends of the second conveying pipe.
Compared with the prior art, the utility model provides a connecting device of concrete conveying pipe possesses following beneficial effect:
1. the utility model is provided with a first connecting end and a second connecting end at the two ends of the first conveying pipe and the second conveying pipe respectively, the groove on the first connecting end is engaged with the second connecting end, and the first connecting end and the second connecting end are fixed by the inserted bar, which is beneficial to the stable connection of the pipeline and prevents the pipeline from generating gaps or leakage;
2. the utility model is provided with a wear-resistant pipeline which is fixedly connected with a wear-resistant steel plate, and a wear-resistant coating is also arranged inside the pipeline, thereby being beneficial to improving the strength of the inner wall of the pipeline, preventing the pipeline from being worn by concrete, being beneficial to prolonging the service life of the pipeline and reducing the influence on construction;
3. the utility model discloses be provided with the adapter sleeve in the junction of first conveyer pipe and second conveyer pipe, be favorable to improving the stability of pipe connection, have the guard action to the pipe connection department.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of a front view cross-sectional structure according to the present invention;
fig. 3 is an enlarged schematic view of the structure a provided by the present invention;
fig. 4 is a schematic view of the layer structure of the conveying pipe provided by the present invention.
In the figure: 1. a first delivery pipe; 2. a second delivery pipe; 3. connecting sleeves; 4. a first connection end; 5. a groove; 6. inserting a block; 7. a slot; 8. a first through hole; 9. a jack; 10. inserting a rod; 11. a second through hole; 12. connecting sheets; 13. a spring; 14. an open slot; 15. a wear resistant pipe; 16. wear-resistant steel plates; 17. an anti-corrosion coating; 18. a wear-resistant coating; 19. a concrete channel; 20. a second connection end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a connecting device of a concrete conveying pipe comprises a first conveying pipe 1 and a connecting sleeve 3, wherein one side of the first conveying pipe 1 is provided with a second conveying pipe 2, one end of the first conveying pipe 1 is fixedly connected with a first connecting end 4, one end of the second conveying pipe 2 is provided with a second connecting end 20, the first connecting end 4 is provided with a groove 5, the groove 5 is matched with the second connecting end 20, one side of the second connecting end 20 is fixedly connected with an inserting block 6, the inserting block 6 is positioned at the upper end and the lower end of one side of the second connecting end 20, a slot 7 is arranged inside the first connecting end 4, the slot 7 is positioned at one side of the groove 5, the inserting block 6 is connected with the slot 7 in an inserting way, the second conveying pipe 2 and the first connecting end 4 are fixedly connected with the slot 7 through the inserting block 6, a first through hole 8 is arranged on the inserting block 6, a second through hole 11 is arranged inside the first connecting end 4, and the first through hole 8 is positioned below the second through hole 11, one side of second through-hole 11 is provided with the one end of inserted bar 10, and first link 4 and inserted block 6 pass through inserted bar 10 fixed connection, are provided with wear-resisting pipeline 15 on the first conveyer pipe 1, and wear-resisting pipeline 15 and wear-resisting steel sheet 16 fixed connection are favorable to improving pipeline inner wall intensity, prevent that the pipeline from being worn out by the concrete, and wear-resisting steel sheet 16 and anticorrosive coating 17 fixed connection are favorable to improving pipeline corrosion protection, anticorrosive coating 17 and wear-resisting coating 18 fixed connection.
The utility model discloses in, it is preferred, jack 9 has been seted up on first connection end 4, jack 9 is located the below position of first through-hole 8, second through-hole 11 and first through-hole 8 are passed to the one end of inserted bar 10 and the jack 9 is inserted and is closed and be connected, the inside one end fixedly connected with connection piece 12 of second through-hole 11, the one end of inserted bar 10 runs through the central point that connects piece 12 and puts to with connection piece 12 sliding connection, inserted bar 10 and connection piece 12 respectively with spring 13's both ends fixed connection, spring 13 is located the inside of second through-hole 11.
The utility model discloses in, preferred, open slot 14 has been seted up on the adapter sleeve 3, the inside one end that is provided with inserted bar 10 of open slot 14, and adapter sleeve 3 is located the junction side ring outside of first conveyer pipe 1 and second conveyer pipe 2.
The utility model discloses in, preferred, the inside of first conveyer pipe 1 and second conveyer pipe 2 all is provided with concrete passageway 19, and the inside concrete passageway 19 of first conveyer pipe 1 equals with the inside concrete passageway 19 diameter of second conveyer pipe 2, is favorable to carrying cement.
The utility model discloses in, preferred, the one end thickness of inserted bar 10 is less than the thickness of adapter sleeve 3, and the one end and the open slot 14 of inserted bar 10 agree with.
The utility model discloses in, preferred, the one end of inserted block 6 and inserted bar 10 all is located the inside of first link 4, and inserted block 6 is located the vertical position with inserted bar 10.
The utility model discloses in, preferred, first conveyer pipe 1 is the looks isostructure with second conveyer pipe 2, the pipeline concatenation of being convenient for, and first conveyer pipe 1 is equallyd divide with second conveyer pipe 2's both ends and do not is provided with first link 4 and second link 20.
The utility model discloses a theory of operation and use flow: during the use, pull out the inserted bar 10 on first link 4 in advance, be connected recess 5 on the first conveyer pipe 1 with second link 20 on the second conveyer pipe 2, make the inserted block 6 of second link 20 one side and the inside slot 7 of first link 4 insert and close, inserted bar 10 passes first through-hole 8 and the jack 9 that inserts on the inserted block 6 under the drive of spring 13 and closes, be connected first conveyer pipe 1 and second conveyer pipe 2, be favorable to preventing that the pipeline from breaing up or the seepage, again with adapter sleeve 3 cover in the junction of first conveyer pipe 1 and second conveyer pipe 2, be favorable to improving the stability of pipe connection, there is the guard action to the pipeline junction, pipeline inside is provided with wear-resisting steel sheet 16 and wear-resisting coating 18, be favorable to improving the pipeline wearability, prolong pipeline life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a connecting device of concrete conveying pipe, includes first conveyer pipe (1) and adapter sleeve (3), its characterized in that: a second conveying pipe (2) is arranged on one side of the first conveying pipe (1), a first connecting end (4) is fixedly connected to one end of the first conveying pipe (1), a second connecting end (20) is arranged on one end of the second conveying pipe (2), a groove (5) is formed in the first connecting end (4), the groove (5) is matched with the second connecting end (20), an inserting block (6) is fixedly connected to one side of the second connecting end (20), the inserting block (6) is located at the upper end and the lower end of one side of the second connecting end (20), a slot (7) is formed in the first connecting end (4), the slot (7) is located at one side of the groove (5), the inserting block (6) is connected with the slot (7) in an inserting mode, and the second conveying pipe (2) is fixedly connected with the first connecting end (4) through the inserting block (6) and the slot (7), the anti-corrosion pipeline is characterized in that a first through hole (8) is formed in the insertion block (6), a second through hole (11) is formed in the first connecting end (4), the first through hole (8) is located below the second through hole (11), one end of the insertion rod (10) is arranged on one side of the second through hole (11), the first connecting end (4) and the insertion block (6) are fixedly connected through the insertion rod (10), a wear-resistant pipeline (15) is arranged on the first conveying pipe (1), the wear-resistant pipeline (15) is fixedly connected with a wear-resistant steel plate (16), the wear-resistant steel plate (16) is fixedly connected with the anti-corrosion coating (17), and the anti-corrosion coating (17) is fixedly connected with the wear-resistant coating (18).
2. A concrete pipe coupling according to claim 1, wherein: the improved spring connecting structure is characterized in that a jack (9) is formed in the first connecting end (4), the jack (9) is located below the first through hole (8), one end of the inserting rod (10) penetrates through the second through hole (11) and the first through hole (8) to be connected with the jack (9) in an inserting mode, a connecting piece (12) is fixedly connected to one end of the inner portion of the second through hole (11), one end of the inserting rod (10) penetrates through the center of the connecting piece (12) and is connected with the connecting piece (12) in a sliding mode, the inserting rod (10) and the connecting piece (12) are respectively fixedly connected with two ends of a spring (13), and the spring (13) is located inside the second through hole (11).
3. A concrete pipe coupling according to claim 1, wherein: an open slot (14) is formed in the connecting sleeve (3), one end of the inserting rod (10) is arranged in the open slot (14), and the connecting sleeve (3) is located outside a side ring of a connecting position of the first conveying pipe (1) and the second conveying pipe (2).
4. A concrete pipe coupling according to claim 1, wherein: the inside of first conveyer pipe (1) and second conveyer pipe (2) all is provided with concrete passageway (19), concrete passageway (19) inside first conveyer pipe (1) and the inside concrete passageway (19) diameter of second conveyer pipe (2) equal.
5. A concrete pipe coupling according to claim 1, wherein: the thickness of one end of the inserted bar (10) is smaller than that of the connecting sleeve (3), and one end of the inserted bar (10) is matched with the open slot (14).
6. A concrete pipe coupling according to claim 1, wherein: one end of the insertion block (6) and one end of the insertion rod (10) are both positioned in the first connecting end (4), and the insertion block (6) and the insertion rod (10) are positioned at vertical positions.
7. A concrete pipe coupling according to claim 1, wherein: the first conveying pipe (1) and the second conveying pipe (2) are of the same structure, and a first connecting end (4) and a second connecting end (20) are arranged at the two ends of the first conveying pipe (1) and the two ends of the second conveying pipe (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550821.8U CN215258345U (en) | 2021-03-17 | 2021-03-17 | Connecting device of concrete conveying pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550821.8U CN215258345U (en) | 2021-03-17 | 2021-03-17 | Connecting device of concrete conveying pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215258345U true CN215258345U (en) | 2021-12-21 |
Family
ID=79505338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120550821.8U Active CN215258345U (en) | 2021-03-17 | 2021-03-17 | Connecting device of concrete conveying pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215258345U (en) |
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2021
- 2021-03-17 CN CN202120550821.8U patent/CN215258345U/en active Active
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