CN216809591U - Tool for pouring prestressed concrete continuous beam No. 0 block - Google Patents
Tool for pouring prestressed concrete continuous beam No. 0 block Download PDFInfo
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- CN216809591U CN216809591U CN202123388697.9U CN202123388697U CN216809591U CN 216809591 U CN216809591 U CN 216809591U CN 202123388697 U CN202123388697 U CN 202123388697U CN 216809591 U CN216809591 U CN 216809591U
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Abstract
The utility model discloses a tool for pouring a No. 0 block of a prestressed concrete continuous beam, which comprises a funnel, and a first chute and a second chute which are symmetrically arranged at two sides of the funnel, wherein a vertical pipe is arranged at the bottom of the funnel, a first opening part and a second opening part are arranged at two sides of the funnel, a first inserting plate mechanism is arranged at the first opening part, a second inserting plate mechanism is arranged at the second opening part, and a third inserting plate mechanism is arranged at the outlet of the vertical pipe. The prestressed concrete continuous beam casting device is simple in structure, reasonable in design and convenient and fast to construct, webs on two sides of a No. 0 block of the prestressed concrete continuous beam are cast simultaneously, the defects caused by non-balance weight and concrete casting are avoided, and the construction safety is improved.
Description
Technical Field
The utility model belongs to the technical field of pouring tools, and particularly relates to a tool for pouring a No. 0 block of a prestressed concrete continuous beam.
Background
Because the continuous beam of large-span prestressed concrete No. 0 piece and web height are higher, and the span of No. 0 piece is great, and the height of the continuous beam of 128m prestressed concrete No. 0 piece of present main span reaches 10m, and the dog-house is pour to the web of No. 0 piece on the web top, and the free nude body height of concrete is greater than 2m, produces the segregation easily, causes No. 0 piece bottom concrete uncompacted. In addition, the prestressed pipelines pre-embedded in the No. 0 block are dense, aggregate accumulation is easy to occur on the top of the prestressed pipeline by concrete, and cavities are easy to form around the prestressed pipeline along with the extension of pouring time; secondly, the continuous beam No. 0 block bottom plate pouring needs to pull a material distribution pipe into an inner cavity pouring bottom plate from the front end of the cradle manually, more manpower is needed for matching, and a larger safety risk exists; the web is pour and is stretched into the web by the web top with the distributing pipe in, because receive the influence of prestressing force pipeline, the distributing pipe can not deepen the web bottom, and the concrete quality can't be guaranteed, and the both sides web can not pour simultaneously, easily forms not balanced heavy, has great potential safety hazard.
Consequently, lack a prestressing force concrete continuous beam No. 0 piece at present and pour and use frock, realize prestressing force concrete continuous beam No. 0 piece both sides web and pour simultaneously, avoid not balancing weight and concrete placement to produce the defect, improved the construction safety nature.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide the tool for pouring the prestressed concrete continuous beam No. 0 block, which is simple in structure, reasonable in design and convenient and fast in construction, so that webs on two sides of the prestressed concrete continuous beam No. 0 block are poured simultaneously, the defects caused by non-balance weight and concrete pouring are avoided, and the construction safety is improved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a No. 0 piece of prestressed concrete continuous beam pours and uses frock which characterized in that: set up including funnel and two symmetries the first chute and the second chute of funnel both sides, the bottom of funnel is provided with vertical pipe, the funnel both sides are provided with first opening and second opening, first opening department is provided with first picture peg mechanism, second opening department is provided with second picture peg mechanism, vertical pipe exit is provided with third picture peg mechanism.
Foretell No. 0 blocks of prestressed concrete continuous beam pour and use frock, its characterized in that: the first plate inserting mechanism comprises a first inserting plate arranged at the first opening part, a first connecting plate arranged at the top of the first inserting plate and a first electric push rod connected with the first connecting plate, a first mounting plate for mounting the first electric push rod is arranged on the side wall of the funnel, and the first electric push rod stretches and retracts to drive the first inserting plate to open or close the first opening part;
the second plate inserting mechanism comprises a second inserting plate arranged at the second opening part, a second connecting plate arranged at the top of the second inserting plate and a second electric push rod connected with the second connecting plate, a second mounting plate for mounting the second electric push rod is arranged on the side wall of the funnel, and the second electric push rod stretches and retracts to drive the second inserting plate to open or close the second opening part;
foretell No. 0 blocks of prestressed concrete continuous beam pour and use frock, its characterized in that: the third plate inserting mechanism comprises a third inserting plate arranged at the outlet of the vertical pipe and a third electric push rod connected with the extending end of the third inserting plate, a third mounting plate for mounting the third electric push rod is arranged on the side wall of the vertical pipe, and the third electric push rod drives the third inserting plate to open or close the outlet of the vertical pipe in a telescopic mode.
Foretell No. 0 blocks of prestressed concrete continuous beam pour and use frock, its characterized in that: the end part of the first chute, far away from the funnel, is provided with a first pouring pipe, the end part of the second chute, far away from the funnel, is provided with a second pouring pipe, and the bottom of the vertical pipe is provided with a bottom pouring pipe.
Foretell No. 0 blocks of prestressed concrete continuous beam pour and use frock, its characterized in that: two first baffle plates which are symmetrically distributed are arranged at the first opening part, and a first slot for a first inserting plate to be inserted is formed between the first baffle plates and the side surface of the funnel, so that the first inserting plate can slide along the first slot to be opened or closed; two second baffles which are symmetrically arranged are arranged at the second opening part, and a second slot for the second inserting plate to be inserted is formed between the second baffles and the side surface of the funnel, so that the second inserting plate can slide along the second slot to be opened or closed.
Compared with the prior art, the utility model has the following advantages:
1. the utility model is provided with the first chute and the second chute, so that webs on two sides are poured simultaneously through the first chute and the second chute, the problem of unbalance and heaviness in the pouring process of the beam body is solved, the overall quality of concrete pouring of the prestressed concrete beam body is improved, and the construction efficiency, the quality, the safety risk, the personnel investment and the like are greatly improved.
2. According to the utility model, the first board inserting mechanism and the second board inserting mechanism are arranged, the first board inserting mechanism and the second board inserting mechanism are opened, the first chute and the second chute are used for conveying concrete to pour layer by layer from bottom to top, the concrete pouring height is reduced, the prestressed pipeline is prevented from influencing the pouring quality, the web plate concrete pouring quality is improved, the first opening part and the second opening part are opened and closed through the first board inserting mechanism and the second board inserting mechanism, and the convenience of construction operation is improved.
3. The vertical pipe is arranged, so that the pouring of the No. 0 block bottom plate of the prestressed concrete continuous beam is realized, and the situation that the distributing pipe is manually pulled into the inner cavity pouring bottom plate from the front end of the hanging basket is avoided; in addition, the third plate inserting mechanism is arranged to open and close the outlet of the vertical pipe, and convenience in construction operation is improved.
In conclusion, the prestressed concrete continuous beam has the advantages of simple structure, reasonable design and convenience and rapidness in construction, the webs on two sides of the No. 0 prestressed concrete continuous beam are poured simultaneously, the defects caused by non-counterweight and concrete pouring are avoided, and the construction safety is improved.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of a first board inserting mechanism according to the present invention.
Description of reference numerals:
1, a funnel; 1-1 — a first chute; 1-2 — a second chute;
1-3-vertical tubes; 2-top through hole; 2-1, a first pouring pipe;
2-2, a second pouring pipe; 3-1 — a first web; 3-2-a second web;
4, pouring a pipe at the bottom; 6, connecting plates; 7-a first board inserting mechanism;
7-1 — a first board; 7-2 — a first connection plate; 7-3 — a first electric push rod;
7-4 — a first mounting plate; 7-5 — a first baffle;
8-a second board inserting mechanism; 8-1-a second board;
8-2-a second connecting plate; 8-3-a second electric push rod; 8-4-a second mounting plate;
9-a third board inserting mechanism; 9-1-a third board;
9-2 — a third mounting plate; 9-3-a third electric push rod; 10-top plate template;
11-a top die truss; block number 12-0 outside template.
Detailed Description
The tool for pouring the prestressed concrete continuous beam No. 0 block comprises a funnel 1, and a first chute 1-1 and a second chute 1-2 which are symmetrically arranged on two sides of the funnel 1, wherein a vertical pipe 1-3 is arranged at the bottom of the funnel 1, a first opening part and a second opening part are arranged on two sides of the funnel 1, a first inserting plate mechanism 7 is arranged at the first opening part, a second inserting plate mechanism 8 is arranged at the second opening part, and a third inserting plate mechanism 9 is arranged at an outlet of the vertical pipe 1-3.
As shown in fig. 2, in this embodiment, the first board inserting mechanism 7 includes a first board inserting mechanism 7-1 disposed at the first opening portion, a first connecting board 7-2 disposed at the top of the first board inserting mechanism 7-1, and a first electric push rod 7-3 connected to the first connecting board 7-2, a first mounting board 7-4 for mounting the first electric push rod 7-3 is disposed on the side wall of the funnel 1, and the first electric push rod 7-3 extends and retracts to drive the first board inserting mechanism 7-1 to open or close the first opening portion;
the second inserting plate mechanism 8 comprises a second inserting plate 8-1 arranged at the second opening part, a second connecting plate 8-2 arranged at the top of the second inserting plate 8-1 and a second electric push rod 8-3 connected with the second connecting plate 8-2, a second mounting plate 8-4 for mounting the second electric push rod 8-3 is arranged on the side wall of the funnel 1, and the second electric push rod 8-3 stretches and retracts to drive the second inserting plate 8-1 to open or close the second opening part;
in this embodiment, the third inserting plate mechanism 9 includes a third inserting plate 9-1 disposed at the outlet of the vertical pipe 1-3, and a third electric push rod 9-3 connected to the extending end of the third inserting plate 9-1, a third installing plate 9-2 for installing the third electric push rod 9-3 is disposed on the side wall of the vertical pipe 1-3, and the third electric push rod 9-3 extends and retracts to drive the third inserting plate 9-1 to open or close the outlet of the vertical pipe.
In this embodiment, a first pouring pipe 2-1 is arranged at an end part of the first chute 1-1 far away from the funnel 1, a second pouring pipe 2-2 is arranged at an end part of the second chute 1-2 far away from the funnel 1, and a bottom pouring pipe 4 is arranged at the bottom of the vertical pipe 1-3.
As shown in fig. 3, in this embodiment, two first baffles 7-5 symmetrically arranged are disposed at the first opening portion, and a first slot into which the first inserting plate 7-1 is inserted is formed between the first baffles 7-5 and the side surface of the funnel 1, so that the first inserting plate 7-1 slides along the first slot to open or close; two second baffles which are symmetrically distributed are arranged at the second opening part, and a second slot for the second inserting plate 8-1 to insert is formed between the second baffles and the side surface of the funnel 1, so that the second inserting plate 8-1 can slide along the second slot to be opened or closed.
In this embodiment, when in specific use, the No. 0 block outer side template 12 and the No. 0 block inner module are installed in advance; the number 0 inner module comprises a first web plate 3-1 and a second web plate 3-2 which are symmetrically arranged, the tops of the first web plate 3-1 and the second web plate 3-2 are connected with a top plate template 10, a top die truss 11 is arranged at the bottom of the top plate template 10, and the funnel 1 is conveniently installed at the bottom of the top die truss 11 through a connecting plate 6.
In the embodiment, the number of the top through holes 2 is the same as that of the pouring tools, the top through holes correspond to the pouring tools one by one, and the projections of the center lines of the top through holes 2 are superposed with the projections of the center lines of the vertical pipes 1-3 in the pouring tools.
In the embodiment, when the power strip is used specifically, the first electric push rod 7-3 is operated to contract, and the first electric push rod 7-3 contracts to drive the first inserting plate 7-1 to slide and open along the first opening through the first connecting plate 7-2; meanwhile, the second electric push rod 8-3 is operated to contract, and the second electric push rod 8-3 contracts to drive the second inserting plate 8-1 to slide and open along the second opening through the second connecting plate 8-2; the first electric push rod 7-3 is operated to extend, and the first electric push rod 7-3 extends to drive the first inserting plate 7-1 to reversely slide and close along the first opening through the first connecting plate 7-2; meanwhile, the second electric push rod 8-3 is operated to extend, and the second electric push rod 8-3 extends to drive the second inserting plate 8-1 to slide and close along the second opening in the reverse direction through the second connecting plate 8-2.
Operating the third electric push rod 9-3 to contract, wherein the third electric push rod 9-3 contracts to drive the third inserting plate 9-1 to slide and open along the outlet of the vertical pipe; and operating the third electric push rod 9-3 to extend, and contracting the third electric push rod 9-3 to drive the third inserting plate 9-1 to reversely slide and close along the outlet of the vertical pipe.
When the top plate formwork is used specifically, a top through hole 2 is formed in the top plate formwork 10, a plurality of rows of first pouring holes are formed in the first web plate 3-1 from bottom to top, and a plurality of rows of second pouring holes are formed in the second web plate 3-2 from bottom to top; a distributing pipe connected with the concrete pump truck penetrates through the top through hole 2 and extends into the hopper 1, the third inserting plate mechanism 9 is operated to be opened, and concrete conveyed by the distributing pipe is conveyed through the hopper 1, the vertical pipes 1-3 and the bottom pouring pipe 4 to pour a bottom plate; and sequentially inserting the first pouring pipes 2-1 into the multiple rows of first pouring holes in the first web plate 3-1, simultaneously sequentially inserting the second pouring pipes 2-2 into the multiple rows of second pouring holes in the second web plate 3-2, and simultaneously pouring webs on two sides of the No. 0 prestressed concrete continuous beam in a layered mode.
In conclusion, the prestressed concrete continuous beam has the advantages of simple structure, reasonable design and convenience and rapidness in construction, the webs on two sides of the No. 0 prestressed concrete continuous beam are poured simultaneously, the defects caused by non-counterweight and concrete pouring are avoided, and the construction safety is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a No. 0 piece of prestressed concrete continuous beam pours and uses frock which characterized in that: set up including funnel (1) and two symmetries first chute (1-1) and second chute (1-2) of funnel (1) both sides, the bottom of funnel (1) is provided with vertical pipe (1-3), funnel (1) both sides are provided with first opening and second opening, first opening department is provided with first picture peg mechanism (7), second opening department is provided with second picture peg mechanism (8), vertical pipe (1-3) exit is provided with third picture peg mechanism (9).
2. The tool for casting the prestressed concrete continuous beam No. 0 block as claimed in claim 1, is characterized in that: the first inserting plate mechanism (7) comprises a first inserting plate (7-1) arranged at the first opening part, a first connecting plate (7-2) arranged at the top of the first inserting plate (7-1) and a first electric push rod (7-3) connected with the first connecting plate (7-2), a first mounting plate (7-4) for mounting the first electric push rod (7-3) is arranged on the side wall of the funnel (1), and the first electric push rod (7-3) stretches and drives the first inserting plate (7-1) to open or close the first opening part;
the second inserting plate mechanism (8) comprises a second inserting plate (8-1) arranged at the second opening part, a second connecting plate (8-2) arranged at the top of the second inserting plate (8-1) and a second electric push rod (8-3) connected with the second connecting plate (8-2), a second installing plate (8-4) for installing the second electric push rod (8-3) is arranged on the side wall of the funnel (1), and the second electric push rod (8-3) stretches and drives the second inserting plate (8-1) to open or close the second opening part.
3. The tool for casting the prestressed concrete continuous beam No. 0 block as claimed in claim 2, is characterized in that: the third inserting plate mechanism (9) comprises a third inserting plate (9-1) arranged at an outlet of the vertical pipe (1-3) and a third electric push rod (9-3) connected with an extending end of the third inserting plate (9-1), a third mounting plate (9-2) for the third electric push rod (9-3) to mount is arranged on the side wall of the vertical pipe (1-3), and the third electric push rod (9-3) drives the third inserting plate (9-1) to open or close the outlet of the vertical pipe (1-3) in a telescopic mode.
4. The tool for casting the prestressed concrete continuous beam No. 0 block as claimed in claim 1, is characterized in that: the end part of the first chute (1-1) far away from the funnel (1) is provided with a first pouring pipe (2-1), the end part of the second chute (1-2) far away from the funnel (1) is provided with a second pouring pipe (2-2), and the bottom of the vertical pipe (1-3) is provided with a bottom pouring pipe (4).
5. The tool for casting the prestressed concrete continuous beam No. 0 block as claimed in claim 1, is characterized in that: two first baffle plates (7-5) which are symmetrically distributed are arranged at the first opening part, and a first slot for inserting the first inserting plate (7-1) is formed between the first baffle plates (7-5) and the side surface of the funnel (1) so that the first inserting plate (7-1) can slide along the first slot to be opened or closed; two second baffles which are symmetrically distributed are arranged at the second opening part, and a second slot for the second inserting plate (8-1) to insert is formed between the second baffles and the side surface of the funnel (1), so that the second inserting plate (8-1) can slide along the second slot to be opened or closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388697.9U CN216809591U (en) | 2021-12-30 | 2021-12-30 | Tool for pouring prestressed concrete continuous beam No. 0 block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388697.9U CN216809591U (en) | 2021-12-30 | 2021-12-30 | Tool for pouring prestressed concrete continuous beam No. 0 block |
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| Publication Number | Publication Date |
|---|---|
| CN216809591U true CN216809591U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123388697.9U Active CN216809591U (en) | 2021-12-30 | 2021-12-30 | Tool for pouring prestressed concrete continuous beam No. 0 block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232493A (en) * | 2021-12-30 | 2022-03-25 | 中铁一局集团有限公司 | Pouring method for No. 0 block of prestressed concrete continuous beam |
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2021
- 2021-12-30 CN CN202123388697.9U patent/CN216809591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232493A (en) * | 2021-12-30 | 2022-03-25 | 中铁一局集团有限公司 | Pouring method for No. 0 block of prestressed concrete continuous beam |
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