CN214575784U - Novel concrete conveying pipe - Google Patents
Novel concrete conveying pipe Download PDFInfo
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- CN214575784U CN214575784U CN202120278152.3U CN202120278152U CN214575784U CN 214575784 U CN214575784 U CN 214575784U CN 202120278152 U CN202120278152 U CN 202120278152U CN 214575784 U CN214575784 U CN 214575784U
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- pipe
- conveying pipe
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Abstract
The utility model discloses a concrete conveying pipe, this structure comprises public female tenon, conveyer pipe buckle and rubber circle etc.. When various cast-in-place constructions such as construction, bridge pier stud construction, tunnel construction, be connected this conveyer pipe with the delivery pump, compare with traditional conveyer pipe, the gas tightness is higher, has effectively reduced the emergence of leaking thick liquid, stifled pipe, has improved the conveying efficiency of delivery pump, practices thrift the use amount of grout and mortar around the concrete feeding simultaneously, and work efficiency and economic benefits are obvious.
Description
Technical Field
The utility model relates to a concrete feeding operation field in construction, bridge construction, tunnel construction, what specifically say is a concrete conveying pipe that gas tightness is higher.
Background
The concrete conveying pipe is an indispensable concrete conveying tool in construction such as building construction, bridge construction, tunnel, adopts the delivery pump to carry the concrete and can effectively solve the problem that the transportation cost is too high that the geological conditions is complicated, haulage vehicle is difficult to or can't reach the cause. The following problems are common to the concrete ducts used today: (1) during the conveying process, due to the insufficient combination tightness of the interface of the existing concrete conveying pipe, the slurry is often caused to seep outwards during the concrete conveying process, and the quality of the concrete is affected; (2) the poor interface reduces the air tightness of the conveying pipe, a large amount of cement paste is needed to lubricate the pipe before and after the concrete is conveyed, mortar is needed to prevent leakage, and the material waste is too large; (3) after the slurry leaks, the phenomenon of concrete bleeding and pipe blocking often occurs, the concrete is seriously wasted, and unnecessary repeated mounting and dismounting work of the pump pipe is increased; (4) the pressure in the pipe leaks in the conveying process due to insufficient air tightness, the concrete conveying with long distance and high fall cannot be carried out, a secondary pump is needed for relay conveying, and the cost of mechanical equipment is too high. (5) Meanwhile, the slurry is leaked out, which has certain influence on the environment and the civilized construction.
Therefore, the novel concrete conveying pipe can solve the problems of slurry leakage, air tightness and the like, and can be widely applied to different concrete cast-in-place construction operations.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a novel concrete conveying pipe herein can effectively solve traditional method technology gas tightness poor, easily leak thick liquid, easily stifled pipe and moist pipe leak stopping material consumption big scheduling problem.
The utility model is realized in such a way, a novel concrete conveying pipe is constructed, which is characterized in that; one end of the single-section conveying pipe is a male tenon, the other end of the single-section conveying pipe is a female tenon, and a rubber ring is arranged in a groove between the conveying pipe and the male tenon to ensure the air tightness of the interface; a double-layer leakage-proof rubber gasket is formed between the conveying pipes through a rubber ring and a sealing rubber ring to stop grout; the delivery pipe junction is fixed through the delivery pipe snap ring, and the delivery pipe snap ring can shield the parcel with the junction.
The utility model relates to a novel concrete conveying pipe, which is characterized in that the conveying pipe is provided with a plurality of grooves; the conveying pipes are 16mn seamless pipes; an inner rubber ring of the groove between the male tenon and the female tenon is an ethylene propylene rubber O-shaped ring, and an outer sealing rubber ring is made of a polyurethane rubber material.
The utility model has the advantages of as follows: the utility model discloses a novel joint of concrete conveying pipe, this structure comprises public female tenon, conveyer pipe buckle and rubber circle etc.. When various cast-in-place constructions such as construction, bridge pier stud construction, tunnel construction, be connected this conveyer pipe with the delivery pump, compare with traditional conveyer pipe, the gas tightness is higher, has effectively reduced the emergence of leaking thick liquid, stifled pipe, has improved the conveying efficiency of delivery pump, practices thrift the use amount of grout and mortar around the concrete feeding simultaneously, and work efficiency and economic benefits are obvious.
Drawings
Fig. 1-2 are schematic diagrams of the structure of the delivery pipe according to the present invention;
FIGS. 3-9 are assembly sequence diagrams of the present invention;
FIGS. 10-12 are perspective views of the male and female tenons of the delivery pipe of the present invention;
fig. 13-17 are schematic views of the specific parameters and cross-sectional structures of the delivery pipe of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1-17, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, 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.
The utility model provides a novel concrete conveying pipe through improvement, as shown in figures 1-17, which can be implemented as follows; one end of the single-section conveying pipe is provided with a male tenon 1, the other end of the single-section conveying pipe is provided with a female tenon 2, and a rubber ring 3 is arranged in a groove between the conveying pipe and the male tenon to ensure the air tightness of the interface; a double-layer leakage-proof rubber gasket is formed between the conveying pipes through the rubber ring 3 and the sealing rubber ring 5 for stopping the slurry; the delivery pipe junction is fixed through delivery pipe snap ring 4, and delivery pipe snap ring 4 can shield the parcel with the junction.
When the novel concrete conveying pipe is implemented, the utility model is provided with a plurality of concrete conveying pipes; the conveying pipes are 16mn seamless pipes; an ethylene propylene rubber O-shaped ring is adopted as an inner rubber ring 3 of the groove between the male tenon and the female tenon, and an outer sealing rubber ring 5 is made of polyurethane rubber.
The utility model discloses its characterized in that of conveyer pipe: the delivery pipe connects and sets up a thick liquid structure of ending on traditional pump pipe connects basis: the conveying pipe (the male tenon interface) is combined with the conveying pipe (the female tenon interface), and the male tenon and the female tenon are provided with rubber ring seals. The double-layer slurry-stopping and leakage-preventing measures can effectively improve the air tightness of the pump pipe joint and reduce or avoid the water leakage and slurry leakage of the pump pipe joint.
The utility model has the advantages of as follows:
one, compare in traditional concrete conveying pipe, the utility model discloses the pump line effectively reduces or has avoided the concrete transportation in-process to leak the thick liquid condition, can effectively guarantee the stifled pipe condition of bleeding basically not appearing among the concrete transportation, reduces or has avoided the pump line that leads to because of stifled pipe in the transportation process to install and remove the work load, has increased pump sending concrete transportation's success rate, to ensureing engineering quality, has reduced the waste of manual work and material, has played great effect in the aspect of practicing thrift time limit for a project cost etc, economic benefits and social are obvious.
And secondly, due to the addition of the rubber ring, the air tightness of the conveying pipe is improved, the use amount of auxiliary materials such as pipe moistening cement paste, leakage-stopping mortar and the like before and after concrete pumping is effectively reduced, the engineering cost is reduced, and the economic benefit and the social benefit are obvious.
And thirdly, due to the addition of the rubber ring, the air tightness of the conveying pipe is improved, the pressure in the pipe in the concrete conveying process is ensured, the concrete conveying efficiency is improved, the conveying length and the height difference of the concrete are increased, the use of a secondary pump can be reduced in certain construction projects, the engineering cost is reduced, and the economic benefit and the social benefit are obvious.
And fourthly, due to the addition of the rubber ring, the air tightness of the conveying pipe is improved, the slurry leakage condition of the pump pipe can be effectively reduced or avoided, and the environment-friendly effect is realized.
And fifthly, due to the addition of the rubber ring, the air tightness of the conveying pipe is improved, the slurry leakage condition of the pump pipe can be effectively reduced or avoided, unnecessary repeated mounting and dismounting work of the pump pipe caused by pipe blockage of the pump pipe is reduced or stopped, unnecessary high-altitude operation conditions can be effectively reduced or stopped in high piers and high-rise buildings, and the construction safety is facilitated.
The utility model discloses an improve and provide a novel concrete conveying pipe here, its specific operation is: firstly, an O-shaped rubber ring is placed in a groove of a female tenon interface of a conveying pipe, the male tenon end of another conveying pipe is spliced with the male tenon end of the other conveying pipe, the joint is wrapped by the rubber ring at the joint position of the conveying pipe after splicing is finished, a double-layer leakage-proof structure is formed, and finally the external buckle is fixed.
The utility model discloses a novel concrete conveying pipe, because its mounting method is little with traditional concrete conveying pipe difference, the study use cost is not high, easy operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. A novel concrete conveying pipe is characterized in that; one end of the single-section conveying pipe is provided with a male tenon (1), the other end of the single-section conveying pipe is provided with a female tenon (2), and a rubber ring (3) is arranged in a groove between the conveying pipe and the male tenon to ensure the air tightness of the interface; a double-layer leakage-proof rubber gasket is formed between the conveying pipes through the rubber ring (3) and the sealing rubber ring (5) to stop the slurry; the delivery pipe junction is fixed through delivery pipe snap ring (4), and delivery pipe snap ring (4) can shield the parcel with the junction.
2. The new concrete delivery pipe of claim 1, wherein; the conveying pipes are 16mn seamless pipes; an ethylene propylene rubber O-shaped ring is adopted as an inner rubber ring (3) of the groove between the male tenon and the female tenon, and an outer sealing rubber ring (5) is made of a polyurethane rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120278152.3U CN214575784U (en) | 2021-02-01 | 2021-02-01 | Novel concrete conveying pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120278152.3U CN214575784U (en) | 2021-02-01 | 2021-02-01 | Novel concrete conveying pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214575784U true CN214575784U (en) | 2021-11-02 |
Family
ID=78349089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120278152.3U Active CN214575784U (en) | 2021-02-01 | 2021-02-01 | Novel concrete conveying pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214575784U (en) |
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2021
- 2021-02-01 CN CN202120278152.3U patent/CN214575784U/en active Active
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