CN111321889A - Cast-in-place connected node template of prefabricated post - Google Patents
Cast-in-place connected node template of prefabricated post Download PDFInfo
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- CN111321889A CN111321889A CN202010277763.6A CN202010277763A CN111321889A CN 111321889 A CN111321889 A CN 111321889A CN 202010277763 A CN202010277763 A CN 202010277763A CN 111321889 A CN111321889 A CN 111321889A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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Abstract
The invention discloses a prefabricated column cast-in-place connecting node template which comprises a fixed end template and a connecting section side template; the invention eliminates the redundant parts of the cast-in-place connecting section of the prefabricated column after the concrete pouring is finished through the inserting plate on the fixed opening template, thereby realizing the normal casting of the cast-in-place connecting section of the prefabricated column, avoiding the situation that the residual horn mouth is remained due to the casting of the cast-in-place section, causing the residual part to be chiseled off in the later period, facilitating the construction of the cast-in-place connecting section of the prefabricated column, thereby improving the construction efficiency, simultaneously, the template is formed by adopting the modular design, so that the factory processing and manufacturing are convenient, the processing of different modulus subsections is convenient, meanwhile, the on-site assembly is more convenient, the time and the labor are saved, the requirements of the templates of connecting sections with different lengths are met, the use is convenient and quick, in addition, the excess concrete in the pouring opening is separated before the initial setting of the concrete and then is used for pouring concrete at other parts, so that the concrete consumption is effectively saved, the engineering cost is reduced, and the construction cost is reduced.
Description
Technical Field
The invention relates to the technical field of prefabricated building, in particular to a prefabricated column cast-in-place connecting node template.
Background
At present, the method for assembling the integral frame structure in China mainly comprises the steps of prefabricating components, namely prefabricated columns, prefabricated superposed beams, prefabricated superposed slabs and the like, then the beam-column connecting nodes are connected by adopting a cast-in-place method, the construction quality of the beam-column connecting nodes is the key for ensuring the structure safety, in the actual construction process, because the reinforcing bars of the beam and the column are always larger, the problems of different degrees of steel bar collision exist in the hoisting process of the precast beam and the column on site, the hoisting difficulty is larger, and the operation space of the node area of the beam column after hoisting is narrow, the steel bars are densely distributed, and the stirrups in the core area of the node are difficult to embed, thereby bringing hidden troubles to the structural quality and the safety, therefore, from another point of view, if the beam and column joints are integrally prefabricated and the connecting joints are arranged in the beam and the column, the on-site hoisting difficulty can be reduced, and the construction quality can be ensured more easily;
in the prior art, concrete needs to be cast in situ at a connecting section when a prefabricated column is connected in a span, because the nodes of the upper layer beam column and the lower layer beam column are prefabricated and can not be poured by adopting a conventional template, and the construction is carried out by adopting a horn mouth method, a concrete horn mouth can be formed after the concrete is poured, and chiseling is needed in the later period, so that time and labor are wasted, the construction efficiency is influenced, materials are wasted, and the construction cost is increased.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a cast-in-place connecting node template for a precast column, which eliminates excessive parts of a cast-in-place connecting section of the precast column after concrete casting is completed through an insert plate, thereby realizing normal casting of the cast-in-place connecting section of the precast column, and forms a template by adopting a modular design, thereby facilitating factory processing and manufacturing and field assembly.
In order to achieve the purpose of the invention, the invention is realized by the following technical scheme: the utility model provides a cast-in-place connected node template of prefabricated post, includes fixed end mould and linkage segment side form, linkage segment side form symmetry sets up in prefabricated post both sides, fixed end mould symmetric connection is in the top and the bottom of linkage segment side form, one side of linkage segment side form is connected with fixed opening template, one side connection pouring opening board of prefabricated post is kept away from to fixed opening template, fixed opening template is close to one side of prefabricated post and installs the picture peg, be connected with the back of the body mould between the linkage segment side form, the one side of fixed opening template is kept away from to the below and the linkage segment side form that the back of the body mould is located fixed opening template respectively.
The further improvement lies in that: the fixed end die is symmetrically provided with bolt holes, the bolt holes are provided with template drawing die bolts, and the fixed end die is connected and positioned with the embedded drawing die embedding pieces in the prefabricated column through the template drawing die bolts.
The further improvement lies in that: the fixed end die, the connecting section side dies, the fixed opening die plates and the back dies are respectively fixed with transverse connecting plates at the upper ends and the lower ends, and the fixed end die, the connecting section side dies and the fixed opening die plates and the back dies are fixedly connected through bolts on the transverse connecting plates.
The further improvement lies in that: the two ends of the connecting section side die, the fixed opening template and the back die are respectively fixed with a longitudinal connecting plate, and the connecting section side die is respectively connected and fixed with the fixed opening template and the back die through bolts on the longitudinal connecting plates.
The further improvement lies in that: the fixed opening template and the inserting plate are installed in a jogged mode, and a plate groove matched with the inserting plate is formed in one side, close to the prefabricated column, of the fixed opening template.
The further improvement lies in that: and one side of the fixed end die, which is far away from the prefabricated column, is fixed with a stiffening short rib, and one sides of the connecting section side die, the fixed opening template and the back die, which are far away from the prefabricated column, are respectively fixed with a longitudinal stiffening rib and a transverse stiffening rib.
The further improvement lies in that: the two sides of the pouring opening plate are fixedly provided with connecting strips matched with the longitudinal connecting plates, the connecting strips are provided with notches matched with the transverse stiffening ribs, and the pouring opening plate is connected with the fixed opening template in an embedded mode.
The invention has the beneficial effects that: the invention comprises a fixed end mould and a connecting section side mould, the pouring and vibration of concrete are more convenient by reserving a plate groove on a fixed open mould plate, the unnecessary part of the cast-in-place connecting section of the precast column is removed after the cast-in-place connecting section of the precast column is finished by an inserting plate on the open mould plate, thereby realizing the normal pouring of the cast-in-place connecting section of the precast column, avoiding the unnecessary part from being chiseled off at the later stage due to the remained horn mouth for ensuring the cast-in-place section, facilitating the construction of the cast-in-place connecting section of the precast column, thereby improving the construction efficiency, simultaneously, the template is formed by adopting the modularized design, the factory is convenient to process and manufacture, the processing of different modulus subsections is convenient, the field assembly is more convenient, the time and the labor are saved, the template requirements of the connecting sections with different lengths are met, the use is convenient and rapid, in addition, the, effectively saves the consumption of concrete and reduces the construction cost, thereby reducing the construction cost.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a top view of a fixed-opening template of the present invention.
Wherein: 1. fixing an end die; 2. connecting section side molds; 3. fixing the opening template; 4. pouring an opening plate; 5. inserting plates; 6. back molding; 7. bolt holes; 8. drawing a die bolt for a template; 9. a transverse connecting plate; 10. a longitudinal connecting plate; 11. a plate groove; 12. a stiffening short rib; 13. a longitudinal stiffener; 14. a transverse stiffener; 15. a connecting strip; 16. a notch.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
According to figures 1, 2, 3 and 4, the embodiment provides a cast-in-place connection node template for prefabricated columns, which comprises a fixed end template 1 and connection section side templates 2, wherein the connection section side templates 2 are symmetrically arranged on two sides of the prefabricated columns, the fixed end template 1 is symmetrically connected to the top ends and the bottom ends of the connection section side templates 2, one side of each connection section side template 2 is connected with a fixed opening template 3, one side, far away from the prefabricated columns, of each fixed opening template 3 is connected with a pouring opening template 4, one side, close to the prefabricated columns, of each fixed opening template 3 is provided with an inserting plate 5, a back template 6 is connected between the connection section side templates 2, the back template 6 is respectively positioned below the fixed opening templates 3 and one side, far away from the fixed opening templates 3, the templates are formed by adopting modular design, so that the factory processing and manufacturing are convenient, different modulus subsections can be conveniently processed, and the field assembly is more convenient, time and labor are saved, and the requirements of the templates with connecting sections of different lengths are met.
The fixed end die 1 is symmetrically provided with bolt holes 7, the bolt holes 7 are provided with template drawing die bolts 8, and the fixed end die 1 is connected and positioned with embedded drawing die embedding pieces in the prefabricated column through the template drawing die bolts 8, so that the template and the prefabricated column are fixed.
The upper end and the lower end of the fixed end die 1, the connecting section side die 2, the fixed opening die plate 3 and the back die 6 are respectively fixed with a transverse connecting plate 9, and the fixed end die 1, the connecting section side die 2 and the fixed opening die plate 3 and the back die 6 are connected and fixed through bolts on the transverse connecting plates 9.
The two ends of the connecting section side die 2, the fixed opening die plate 3 and the back die 6 are respectively fixed with a longitudinal connecting plate 10, and the connecting section side die 2 is respectively connected and fixed with the fixed opening die plate 3 and the back die 6 through bolts on the longitudinal connecting plates 10.
The fixed opening template 3 and the inserting plate 5 are installed in an embedded mode, one side, close to the prefabricated column, of the fixed opening template 3 is provided with a plate groove 11 matched with the inserting plate 5, and pouring and vibrating of concrete are facilitated.
And a stiffening short rib 12 is fixed on one side of the fixed end mould 1 far away from the prefabricated column, and a longitudinal stiffening rib 13 and a transverse stiffening rib 14 are respectively fixed on one sides of the connecting section side mould 2, the fixed opening mould plate 3 and the back mould 6 far away from the prefabricated column, so that enough rigidity is provided for the mould plate.
Connecting strips 15 matched with the longitudinal connecting plates 10 are fixed on two sides of the pouring opening plate 4, notches 16 matched with the transverse stiffening ribs 14 are formed in the connecting strips 15, and the pouring opening plate 4 is connected with the fixed opening template 3 in an embedded mode.
When the prefabricated column connecting node needs to be cast in place, the fixed end die 1 is fixed on a prefabricated column drawing die embedded part through the die plate drawing die bolt 8, so that the fixing of the die plate and the prefabricated column is achieved, the connecting section side dies 2 are installed between the fixed end dies 1 through bolts, the back die 6 is installed between the connecting section side dies 2 through bolts, the fixed opening die plate 3 is installed between the connecting section side dies 2 and above the back die 6 through bolts, the pouring opening plate 4 is installed on the fixed opening die plate 3 through bolts, finally, concrete is poured into the pouring opening plate 4 for pouring and vibrating, after pouring is completed, the inserting plate 5 is inserted into the reserved plate groove 11, the pouring opening plate 4 is detached, and redundant concrete is removed and recovered, so that the cast-in-place of the prefabricated column connecting node is completed.
The prefabricated column cast-in-place connecting node template comprises a fixed end template 1 and a connecting section side template 2, wherein a plate groove 11 is reserved in a fixed opening template 3, so that concrete pouring and vibrating are more convenient, the surplus part of the prefabricated column cast-in-place connecting section after concrete pouring is finished is removed through an inserting plate 5 on the fixed opening template 3, so that the normal pouring of the prefabricated column cast-in-place connecting section is realized, the phenomenon that a horn mouth is remained due to the pouring of the cast-in-place section is avoided, the surplus part needs to be chiseled off at the later stage, the construction of the cast-in-place connecting section of a prefabricated column is convenient, the construction efficiency is improved, meanwhile, the template is formed by adopting a modular design, the factory processing and the manufacturing are convenient, different modulus subsections are convenient to process, the field assembly is more convenient and more time-saving, labor-saving, the template requirements of connecting sections with different lengths are met, the use is convenient and rapid, in addition, the surplus concrete in a, effectively saves the consumption of concrete and reduces the construction cost, thereby reducing the construction cost.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a cast-in-place connected node template of prefabricated post, includes fixed end mould (1) and linkage segment side form (2), its characterized in that: connecting section side form (2) symmetry sets up in prefabricated post both sides, fixed end mould (1) symmetric connection is in the top and the bottom of connecting section side form (2), one side of connecting section side form (2) is connected with fixed opening template (3), one side connection pouring oral plate (4) of prefabricated post is kept away from in fixed opening template (3), picture peg (5) are installed to one side that fixed opening template (3) are close to prefabricated post, be connected with back of the body mould (6) between connecting section side form (2), one side of fixed opening template (3) is kept away from in below and connecting section side form (2) that back of the body mould (6) are located fixed opening template (3) respectively.
2. The cast-in-place connecting node template of prefabricated post of claim 1, characterized in that: the fixed end die (1) is symmetrically provided with bolt holes (7), the bolt holes (7) are provided with template drawing die bolts (8), and the fixed end die (1) is connected and positioned with embedded drawing die embedding pieces in the prefabricated column through the template drawing die bolts (8).
3. The cast-in-place connecting node template of prefabricated post of claim 1, characterized in that: the fixed end die (1), the connecting section side dies (2), the fixed opening die plates (3) and the back die (6) are respectively fixed with transverse connecting plates (9) at the upper end and the lower end, and the fixed end die (1), the connecting section side dies (2) and the fixed opening die plates (3) and the back die (6) are fixedly connected through bolts on the transverse connecting plates (9).
4. The cast-in-place connecting node template of prefabricated post of claim 1, characterized in that: the two ends of the connecting section side die (2), the fixed opening die plate (3) and the back die (6) are respectively fixed with a longitudinal connecting plate (10), and the connecting section side die (2) is respectively connected and fixed with the fixed opening die plate (3) and the back die (6) through bolts on the longitudinal connecting plate (10).
5. The cast-in-place connecting node template of prefabricated post of claim 1, characterized in that: the fixed opening template (3) and the inserting plate (5) are installed in a chimeric mode, and a plate groove (11) matched with the inserting plate (5) is formed in one side, close to the prefabricated column, of the fixed opening template (3).
6. The cast-in-place connecting node template of prefabricated post of claim 1, characterized in that: one side of the fixed end die (1) far away from the prefabricated column is fixed with a stiffening short rib (12), and one side of the connecting section side die (2), the fixed opening template (3) and the back die (6) far away from the prefabricated column is respectively fixed with a longitudinal stiffening rib (13) and a transverse stiffening rib (14).
7. The cast-in-place connecting node template of prefabricated post of claim 6, characterized in that: the concrete pouring structure is characterized in that connecting strips (15) matched with the longitudinal connecting plates (10) are fixed on two sides of the pouring opening plate (4), notches (16) matched with the transverse stiffening ribs (14) are formed in the connecting strips (15), and the pouring opening plate (4) is connected with the fixed opening template (3) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277763.6A CN111321889A (en) | 2020-04-08 | 2020-04-08 | Cast-in-place connected node template of prefabricated post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277763.6A CN111321889A (en) | 2020-04-08 | 2020-04-08 | Cast-in-place connected node template of prefabricated post |
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| Publication Number | Publication Date |
|---|---|
| CN111321889A true CN111321889A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010277763.6A Pending CN111321889A (en) | 2020-04-08 | 2020-04-08 | Cast-in-place connected node template of prefabricated post |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927090A (en) * | 2020-08-10 | 2020-11-13 | 湖南省第六工程有限公司 | Steel pipe support construction structure of beam type conversion layer of high-rise building and construction method thereof |
| CN113958121A (en) * | 2021-10-16 | 2022-01-21 | 广东海龙建筑科技有限公司 | Template for prefabricated column connecting node and node construction method using template |
-
2020
- 2020-04-08 CN CN202010277763.6A patent/CN111321889A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927090A (en) * | 2020-08-10 | 2020-11-13 | 湖南省第六工程有限公司 | Steel pipe support construction structure of beam type conversion layer of high-rise building and construction method thereof |
| CN111927090B (en) * | 2020-08-10 | 2021-10-22 | 湖南省第六工程有限公司 | Steel pipe support construction structure of beam type conversion layer of high-rise building and construction method thereof |
| CN113958121A (en) * | 2021-10-16 | 2022-01-21 | 广东海龙建筑科技有限公司 | Template for prefabricated column connecting node and node construction method using template |
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