CN211774535U - Precast concrete superposed beam and precast column connecting node - Google Patents
Precast concrete superposed beam and precast column connecting node Download PDFInfo
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- CN211774535U CN211774535U CN202020111890.4U CN202020111890U CN211774535U CN 211774535 U CN211774535 U CN 211774535U CN 202020111890 U CN202020111890 U CN 202020111890U CN 211774535 U CN211774535 U CN 211774535U
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Abstract
The utility model discloses a precast concrete superposed beam and precast column connecting node in the technical field of assembled building connecting structure, which comprises a precast column, the right side outer wall of the precast column is fixedly connected with a supporting block, the top end of the inner cavity of the supporting block is spliced with a superposed beam, the bottom of the inner cavity of the supporting block is provided with two groups of connecting blocks, the outer wall of the bottom of the superposed beam is provided with two groups of connecting grooves, and the top end of the connecting block is spliced in the inner cavity of the connecting grooves, the outer wall of the top of the right side top of the precast column is provided with a fixed groove, and the left end of the fixed block is spliced in the inner cavity of the fixed groove, the superposed beam is placed in the inner cavity of the supporting block in the device, the connecting block is inserted in the inner cavity of the connecting grooves, the fixed block is inserted in the inner cavity of the fixed groove leftwards, the superposed beam and the, and a template is not needed, so that the construction efficiency is improved.
Description
Technical Field
The utility model relates to an assembly type structure connection structure technical field specifically is a precast concrete superposed beam and prefabricated post connected node.
Background
The prefabricated building is a building formed by assembling and combining prefabricated building materials, when an existing prefabricated column and an existing prefabricated superposed beam are combined and connected, the prefabricated column and the prefabricated superposed beam are connected in a concrete pouring mode generally in order to increase the shock resistance after combination, however, a template needs to be used for supporting in the pouring process, the combined connection efficiency of the prefabricated column and the prefabricated superposed beam is affected, and therefore, the prefabricated concrete superposed beam and the prefabricated column connecting node is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precast concrete composite beam and prefabricated post connected node to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precast concrete superposed beam and precast column connected node, includes the precast column, precast column right side outer wall and supporting shoe fixed connection, the supporting shoe erects the cross-section and is the U type, it has the superposed beam to peg graft on supporting shoe inner chamber top, and superposed beam left side outer wall and precast column right side outer wall laminate mutually, supporting shoe inner chamber bottom is provided with two sets of connecting blocks, two sets of spread grooves have been seted up to superposed beam bottom outer wall, and the connecting block top pegs graft in the inner chamber of spread groove, the shifting chute has been seted up to superposed beam top outer wall, be provided with the guide bar between the shifting chute left and right sides inner wall, the guide bar outer wall has cup jointed the movable block, and movable block top and fixed block fixed connection, precast column right side top outer wall has seted up the fixed slot, and the fixed block left.
Preferably, openings are formed in the outer walls of the front side and the rear side of the superposed beam and the inner walls of the front side and the rear side of the supporting block, and reinforcing blocks are uniformly arranged in the inner cavities of the openings.
Preferably, a groove is formed between the inner walls of the bottoms of the two groups of connecting grooves at the mutually close side, and the inner walls of the front side and the rear side of the groove are respectively communicated with the openings of the front side and the rear side.
Preferably, the cross section of the opening is trapezoidal, and the length of the cross section of the opening is decreased from left to right and then increased.
Preferably, the outer wall of the right side of the prefabricated column is fixedly connected with the supporting plate, and the outer wall of the top of the supporting plate is fixedly connected with the outer wall of the bottom of the supporting block.
Preferably, the moving groove is matched with the moving block, the vertical section of the moving block is triangular, and the length of the vertical section of the moving block is gradually increased from top to bottom.
Compared with the prior art, the beneficial effects of the utility model are that: the device is characterized in that the superposed beam is placed into the inner cavity of the supporting block, the connecting block is inserted into the inner cavity of the connecting groove, the fixing block is inserted into the inner cavity of the fixing groove leftwards, the superposed beam and the prefabricated column are connected, concrete is poured into the moving groove and the opening, the connection stability of the prefabricated column and the superposed beam is improved, a template is not needed, and the construction efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the overlooking structure of the supporting block and the superposed beam of the present invention.
In the figure: 1. prefabricating a column; 2. a support block; 3. a composite beam; 4. connecting blocks; 5. connecting grooves; 6. a fixed block; 7. fixing grooves; 8. a guide bar; 9. a moving groove; 10. an opening; 11. a reinforcing block; 12. a support plate; 13. and (4) slotting.
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.
The utility model provides a technical scheme: a prefabricated concrete superposed beam and prefabricated column connecting node is shown in figure 1 and comprises a prefabricated column 1;
referring to fig. 1, the outer wall of the right side of a prefabricated column 1 is fixedly connected with a supporting block 2, the vertical section of the supporting block 2 is in a U shape, the supporting block 2 and a connecting block 4 are integrally formed with the prefabricated column 1, the supporting block 2 and the connecting block 4 are made of the same material as that of the prefabricated column 1, a superposed beam 3 is inserted into the top end of the inner cavity of the supporting block 2, the outer wall of the left side of the superposed beam 3 is attached to the outer wall of the right side of the prefabricated column 1, two groups of connecting blocks 4 are arranged at the bottom of the inner cavity of the supporting block 2, the connecting block 4 is fixedly connected with the inner wall of the supporting block 2, two groups of connecting grooves 5 are formed in the outer wall of the bottom of the superposed beam 3, and the top end of the connecting block 4 is;
referring to fig. 1, a moving groove 9 is formed in the outer wall of the top of a composite beam 3, a guide rod 8 is arranged between the inner walls of the left side and the right side of the moving groove 9, the guide rod 8 is made of steel bars, the guide rod 8 and a moving block are also placed in a mold and are molded together with the composite beam 3 in the process of manufacturing the composite beam 3, the moving block is sleeved on the outer wall of the guide rod 8 and can slide left and right on the outer wall of the guide rod 8, the top end of the moving block is fixedly connected with a fixed block 6, a fixed groove 7 is formed in the outer wall of the top of the right side of a precast column 1, the left end of the fixed block 6 is inserted into the inner cavity of the fixed groove 7, so that the composite beam 3 cannot move upwards in the inner cavity of a support block 2, the precast column 1 is connected with the composite beam 3, concrete is poured into the moving groove 9, the position of the moving block is limited, the fixed block 6, the concrete can be directly poured without using a template for auxiliary support, so that the construction effect is improved;
referring to fig. 2, openings 10 are formed in the outer walls of the front side and the rear side of the composite beam 3 and the inner walls of the front side and the rear side of the support block 2, concrete is poured into the openings 10, the support block 2 and the composite beam 3 are stably connected, the stability of the connection of the precast column 1 and the composite beam 3 is improved, reinforcing blocks 11 are uniformly arranged in the inner cavity of each opening 10, the reinforcing blocks 11 are fixedly connected with the inner walls of the openings 10, the reinforcing blocks 11 are reinforcing steel bars, the strength of the poured concrete is improved, and the using effect of the poured concrete is ensured;
referring to fig. 1, a groove 13 is formed between the inner walls of the bottoms of the two groups of connecting grooves 5, which are close to each other, and the inner walls of the front and rear sides of the groove 13 are respectively communicated with the openings 10 of the front and rear sides, so that concrete poured into the openings 10 also enters the groove 13, the connection stability between the connecting block 4 and the connecting grooves 5 is increased, and the prefabricated column 1 and the superposed beam 3 are stably connected;
referring to fig. 2, the cross section of the opening 10 is trapezoidal, and the length of the cross section of the opening 10 is increased after being decreased from left to right, so that the contact area of the poured concrete with the supporting block 2 and the superposed beam 3 is increased, and the fixing effect of the poured concrete is ensured;
referring to fig. 1, the outer wall of the right side of the precast column 1 is fixedly connected with a support plate 12, the support plate 12 is made of steel, the precast column 1 of the support plate 12 is formed, and the outer wall of the top of the support plate 12 is fixedly connected with the outer wall of the bottom of the support block 2, so that a supporting effect is achieved, and the precast column 1 is stably connected with the superposed beam 3;
referring to fig. 1, the moving groove 9 is matched with the moving block, the vertical section of the moving block is triangular, and the length of the vertical section of the moving block is gradually increased from top to bottom, so that the moving block cannot move upwards out of the inner cavity of the moving groove 9, the fixed block 6 can be ensured to normally slide on the top of the superposed beam 3, and the device can be ensured to normally complete work.
The working principle is as follows: the method comprises the steps of putting the superposed beam 3 into an inner cavity of a supporting block 2, enabling a connecting block 4 to be inserted into an inner cavity of a connecting groove 5, moving a fixing block 6 leftwards, enabling the fixing block 6 to be inserted into an inner cavity of a fixing groove 7, pouring concrete into an inner cavity of a moving groove 9, fixing a moving block, pouring concrete into an opening 10, and connecting the precast column 1 and the superposed beam 3 in a combined mode.
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 (6)
1. The utility model provides a precast concrete superposed beam and precast column connected node, includes precast column (1), its characterized in that: the outer wall of the right side of the prefabricated column (1) is fixedly connected with the supporting block (2), the vertical section of the supporting block (2) is U-shaped, a superposed beam (3) is spliced at the top end of the inner cavity of the supporting block (2), the outer wall of the left side of the superposed beam (3) is attached to the outer wall of the right side of the prefabricated column (1), two groups of connecting blocks (4) are arranged at the bottom of the inner cavity of the supporting block (2), two groups of connecting grooves (5) are formed in the outer wall of the bottom of the superposed beam (3), the top ends of the connecting blocks (4) are spliced in the inner cavity of the connecting grooves (5), a moving groove (9) is formed in the outer wall of the top of the superposed beam (3), a guide rod (8) is arranged between the inner walls of the left side and the right side of the moving groove (9), a moving block is sleeved on the outer wall of the, and the left end of the fixing block (6) is inserted into the inner cavity of the fixing groove (7).
2. The precast concrete composite beam and precast column connection node according to claim 1, wherein: openings (10) are formed in the outer walls of the front side and the rear side of the superposed beam (3) and the inner walls of the front side and the rear side of the supporting block (2), and reinforcing blocks (11) are uniformly arranged in the inner cavity of each opening (10).
3. The precast concrete composite beam and precast column connection node according to claim 2, wherein: and a groove (13) is formed between the inner walls of the bottom at one side, close to each other, of the two groups of connecting grooves (5), and the inner walls of the front side and the rear side of the groove (13) are respectively communicated with the openings (10) at the front side and the rear side.
4. The precast concrete composite beam and precast column connection node according to claim 2, wherein: the cross section of the opening (10) is trapezoidal, and the length of the cross section of the opening (10) is reduced from left to right and then increased.
5. The precast concrete composite beam and precast column connection node according to claim 1, wherein: the outer wall of the right side of the prefabricated column (1) is fixedly connected with the supporting plate (12), and the outer wall of the top of the supporting plate (12) is fixedly connected with the outer wall of the bottom of the supporting block (2).
6. The precast concrete composite beam and precast column connection node according to claim 1, wherein: the moving groove (9) is matched with the moving block, the vertical section of the moving block is triangular, and the length of the vertical section of the moving block is gradually increased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111890.4U CN211774535U (en) | 2020-01-16 | 2020-01-16 | Precast concrete superposed beam and precast column connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111890.4U CN211774535U (en) | 2020-01-16 | 2020-01-16 | Precast concrete superposed beam and precast column connecting node |
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| Publication Number | Publication Date |
|---|---|
| CN211774535U true CN211774535U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020111890.4U Active CN211774535U (en) | 2020-01-16 | 2020-01-16 | Precast concrete superposed beam and precast column connecting node |
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| Country | Link |
|---|---|
| CN (1) | CN211774535U (en) |
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- 2020-01-16 CN CN202020111890.4U patent/CN211774535U/en active Active
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