CN213115146U - Prefabricated slab and connection structure for connecting prefabricated slab, prefabricated slab and beam - Google Patents
Prefabricated slab and connection structure for connecting prefabricated slab, prefabricated slab and beam Download PDFInfo
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- CN213115146U CN213115146U CN202021565353.3U CN202021565353U CN213115146U CN 213115146 U CN213115146 U CN 213115146U CN 202021565353 U CN202021565353 U CN 202021565353U CN 213115146 U CN213115146 U CN 213115146U
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Abstract
The utility model discloses a connection structure that prefabricated plate and prefabricated plate, roof beam are connected, its technical scheme is: including connecting device, prefabricated plate one, prefabricated plate two, precast beam, connecting device includes recess fixed plate one, two both ends symmetry fixed mounting of prefabricated plate recess fixed plate one, recess fixed plate one end inner wall is squarely seted up type groove one, two both ends inner wall symmetries of prefabricated plate are squarely seted up type groove one, type groove one end inner wall fixed mounting nut one, hexagonal screw one in the grafting of type groove one inner wall, hexagonal screw one passes through type groove threaded connection nut one, prefabricated plate two with be equipped with the mortar between the recess fixed plate one, prefabricated plate one end fixed mounting tongue fixed plate, the beneficial effects of the utility model are that: has the function of convenient assembly and disassembly, increases the working efficiency and avoids the waste of resources.
Description
Technical Field
The utility model relates to a building field, concretely relates to connection structure that prefabricated plate and prefabricated plate, roof beam are connected.
Background
The precast slabs are floor slabs used in early buildings, namely modules or plates used in engineering, and are concrete precast slabs produced and processed in precast yards and directly transported to construction sites for installation, so the precast slabs are called as precast slabs.
The prior art has the following defects: most of the existing prefabricated panels are connected with the prefabricated panels and the prefabricated beams, so that the prefabricated panels and the prefabricated beams are inconvenient to assemble and disassemble, and if installation errors occur among the prefabricated panels, the prefabricated panels and the prefabricated beams cannot be used again, and resource waste is caused.
Therefore, the invention is necessary to invent a precast slab and a connection structure of the precast slab, the precast slab and a beam.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a prefabricated plate and connection structure that prefabricated plate and prefabricated plate, roof beam are connected links together prefabricated plate and prefabricated beam through multiunit hexagon socket head cap screw threaded connection nut to solve the problem that the equipment and dismantlement are not convenient for.
In order to achieve the above object, the present invention provides the following technical solutions: a prefabricated plate and a connection structure of the prefabricated plate, the prefabricated plate and a beam comprise a connection device, a first prefabricated plate, a second prefabricated plate and a prefabricated beam, wherein the connection device comprises a first groove fixing plate, the two ends of the prefabricated plate are symmetrically and fixedly installed with the first groove fixing plate, the inner wall of one end of the first groove fixing plate is provided with a first square-shaped groove, the inner wall of the two ends of the prefabricated plate is symmetrically and squarely provided with a first square-shaped groove, the inner wall of one end of the first groove is fixedly provided with a first nut, the inner wall of the first groove is inserted with a first hexagon socket head cap screw, the first hexagon socket cap screw is connected with the first nut through the first groove screw, mortar is arranged between the second prefabricated plate and the first groove fixing plate, one end of the prefabricated plate is fixedly provided with a convex groove fixing plate, the mortar is arranged between the, the mortar is arranged between the first groove fixing plate and the convex groove fixing plate, fixing holes are arranged in a split mode on the inner wall of one end of the first groove fixing plate, and the fixing holes are at least one group.
Preferably, the connecting device further comprises a second groove fixing plate, the second groove fixing plate is symmetrically and fixedly installed at two ends of the prefabricated plate, a fourth groove is symmetrically formed in the inner wall of the two ends of the second groove fixing plate, the fourth groove is symmetrically formed in the inner wall of the two ends of the prefabricated plate, a fourth nut is fixedly installed on the inner wall of one end of the fourth groove, and a fourth hexagon socket screw is inserted into the inner wall of the fourth groove.
Preferably, the hexagon socket head cap screw is connected with the nut through the groove four threads, mortar is arranged between the prefabricated plate II and the groove fixing plate II, a convex groove fixing plate is inserted into the inner wall of the groove fixing plate II, the mortar is arranged between the groove fixing plate II and the convex groove fixing plate, and a fixing hole is formed in the inner wall of one end of the groove fixing plate II.
Preferably, the inner wall of one end of the precast slab is provided with a second square groove, the inner wall of one end of the convex groove fixing plate is provided with the second square groove, a second nut is fixedly installed at one end of the second square groove, a second hexagon socket screw is inserted into the inner wall of the second square groove, and the second hexagon socket screw is in threaded connection with the second nut through the second square groove.
Preferably, the bottoms of the first precast slab and the second precast slab are symmetrically and fixedly installed at the top of the precast beam, and the mortar is arranged between the precast slab and the precast beam.
Preferably, the inner wall of the top of the precast beam is provided with a third groove, a third nut is fixedly installed on the inner wall of the third groove, a third hexagon socket screw is inserted into the inner wall of the fixing hole, and the third hexagon socket screw is connected with the third nut through the fixing hole in a threaded manner.
The utility model has the advantages that:
when the utility model is used, the mortar is firstly used to coat the surface of the precast slab II connected with the groove fixing plate I, then, a first inner hexagonal screw is connected with a first nut through a first groove screw to fix a first groove fixing plate on a second prefabricated plate, mortar is used for coating the surface of the first prefabricated plate connected with a first convex groove fixing plate, a second inner hexagonal screw is connected with a second nut through a second groove screw to fix the first convex groove fixing plate on the first prefabricated plate, the mortar is used for coating the inner wall of the first groove fixing plate and the top of the prefabricated beam, and then the convex groove fixing plate is inserted into the concave groove fixing plate I and is placed on the precast beam, and the nut III is connected with the precast beam through the thread connecting fixing hole and the thread by using the inner hexagonal screw III, so that the precast slab I, the precast slab II and the precast beam are fixed together, the assembling and disassembling effects are convenient, the working efficiency is increased, and the resource waste is avoided.
Drawings
Fig. 1 is a schematic top view of a separated structure according to an embodiment 1 of the present invention;
fig. 2 is a schematic view of a connection structure in a top view according to embodiment 1 of the present invention;
fig. 3 is a schematic front view of the structure of embodiment 1 provided by the present invention;
fig. 4 is a front connection diagram of the precast beam provided by the present invention;
FIG. 5 is an enlarged view of the connection of embodiment 1 provided by the present invention;
fig. 6 is a schematic top view of a separated structure according to embodiment 2 of the present invention;
fig. 7 is a schematic view of a connection structure in a top view according to embodiment 2 of the present invention;
fig. 8 is a schematic front view of the structure of embodiment 2 provided by the present invention;
fig. 9 is an enlarged view of the connection of embodiment 2 of the present invention.
In the figure: the prefabricated beam connecting device comprises a connecting device 1, a first groove fixing plate 11, a first groove 111, a first inner hexagonal screw 112, a first nut 113, a second groove fixing plate 12, a fourth groove 121, a fourth inner hexagonal screw 122, a fourth nut 123, a first prefabricated plate 2, a convex groove fixing plate 21, a second groove 22, a second inner hexagonal screw 23, a second nut 24, a second prefabricated plate 3, a fixing hole 31, mortar 32, a prefabricated beam 4, a third groove 41, a third inner hexagonal screw 42 and a third nut 43.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
Referring to the attached drawings 1-5, the utility model provides a prefabricated slab and a connection structure for connecting the prefabricated slab with the prefabricated slab and a beam, which comprises a connection device 1, a prefabricated slab I2, a prefabricated slab II 3 and a prefabricated beam 4;
further, the connecting device 1 comprises a first groove fixing plate 11, a first groove fixing plate 11 is symmetrically and fixedly installed at two ends of a second precast plate 3, a first type groove 111 is formed in the inner wall of one end of the first groove fixing plate 11 in a square shape, a first type groove 111 is symmetrically formed in the inner wall of two ends of the second precast plate 3 in a square shape, a first nut 113 is fixedly installed at one end of the first type groove 111, a first hexagon socket screw 112 is inserted into the inner wall of the first type groove 111, the first hexagon socket screw 112 is connected with the first nut 113 through the first type groove 111 in a threaded manner, mortar 32 is arranged between the second precast plate 3 and the first groove fixing plate 11, a first tongue fixing plate 21 is fixedly installed at one end of the first precast plate 2, mortar 32 is arranged between the first precast plate 2 and the tongue fixing plate 21, a first tongue fixing plate 21 is inserted into the inner wall of the first, the fixing holes 31 are at least one group, specifically, the prefabricated slab II 3 has a fixing effect on the groove fixing plate I11, the first type groove 111 has a fixing effect on the first screw cap 113, the first type groove 111 has a fixing effect on the first internal hexagonal screw 112, the first internal hexagonal screw 112 has a fixing effect on the connection of the prefabricated slab II 3 and the groove fixing plate I11 through the first type groove 111 and the first screw cap 113, the prefabricated slab II 3 and the groove fixing plate I11 have a fixing effect on the mortar 32, the mortar 32 has a filling effect on the connection of the prefabricated slab II 3 and the groove fixing plate I11, the first mortar 2 has a fixing effect on the convex groove fixing plate 21, the mortar 32 has a filling effect on the connection of the prefabricated slab I2 and the convex groove fixing plate 21, the first groove fixing plate 11 has a fixing effect on the convex groove fixing plate 21, the mortar 32 has a filling effect on the connection of the groove fixing plate I11 and the convex groove fixing plate 21, the fixing holes 31 are preferably three groups.
Further, the inner wall of one end of the prefabricated slab I2 is square and provided with a second type groove 22, the inner wall of one end of the convex groove fixing plate 21 is square and provided with a second type groove 22, one end of the second type groove 22 is fixedly provided with a second nut 24, the inner wall of the second type groove 22 is inserted with a second hexagon socket screw 23, the second hexagon socket screw 23 is in threaded connection with the second nut 24 through the second type groove 22, specifically, the second type groove 22 has a fixing effect on the second nut 24, the second type groove 22 has a fixing effect on the second hexagon socket screw 23, and the second hexagon socket screw 23 has a fixing effect on connection of the prefabricated slab I2 and the convex groove fixing plate 21 through the second type.
Furthermore, the bottoms of the precast slabs I2 and II 3 are symmetrically and fixedly mounted at the top of the precast beam 4, mortar 32 is arranged between the precast slabs I2 and II 3 and the precast beam 4, the top of the precast beam 4 has a bearing effect on the precast slabs I2 and II 3, and the mortar 32 has an effect of filling gaps for the connection of the precast slabs I2 and II 3 and the precast beam 4.
Further, the inner wall of the top of the precast beam 4 is provided with a third groove 41, a third nut 43 is fixedly mounted on the inner wall of the third groove 41, a third hexagon socket head cap screw 42 is inserted into the inner wall of the fixing hole 31, the third hexagon socket head cap screw 42 is in threaded connection with the third nut 43 through the fixing hole 31, specifically, the third groove 41 has a fixing effect on the third nut 43, the fixing hole 31 has a fixing effect on the third hexagon socket head cap screw 42, and the third hexagon socket head cap screw 42 has a fixing effect on the precast slab one 2 and the precast slab two 3 through the third groove 41 in threaded connection with the third nut 43 and the precast beam 4.
The utility model discloses a use as follows: when the utility model is used, the mortar 32 is firstly used to fully coat the surface of the prefabricated slab II 3 connected with the groove fixing plate I11, then, a first nut 113 is connected through a first groove 111 and a first hexagon socket head cap screw 112 to fix the first groove fixing plate 11 on the second precast slab 3, the mortar 32 is used for coating the surface of the first precast slab 2 connected with the first tongue groove fixing plate 21, a second hexagon socket head cap screw 23 is connected through a second groove 22 and a second nut 24 through a second tongue groove 22 to fix the first tongue groove fixing plate 21 on the first precast slab 2, the mortar 32 is used for coating the inner wall of the first groove fixing plate 11 and the top of the precast beam 4, and then the convex-concave fixed plate 21 is inserted into the concave-concave fixed plate 11 and is placed on the precast beam 4, and the nut III 43 is screwed through the screwed fixed hole 31 by using the hexagon socket head cap screw III 42, so that the precast slab I2, the precast slab II 3 and the precast beam 4 are fixed together.
Example 2
Referring to the attached drawings 6-9, the prefabricated slab and the connection structure for connecting the prefabricated slab with the prefabricated slab and the beam provided by the utility model comprise a connection device 1, a prefabricated slab I2, a prefabricated slab II 3 and a prefabricated beam 4;
further, the connecting device 1 further comprises a second groove fixing plate 12, the two ends of the second precast slab 3 are symmetrically and fixedly provided with the second groove fixing plate 12, the inner walls of the two ends of the second groove fixing plate 12 are symmetrically and squarely provided with a fourth shaped groove 121, the inner walls of the two ends of the second precast slab 3 are symmetrically and squarely provided with a fourth shaped groove 121, the inner wall of one end of the fourth shaped groove 121 is fixedly provided with a fourth nut 123, the inner wall of the fourth shaped groove 121 is inserted with a fourth hexagon socket screw 122, the fourth hexagon socket screw 122 is connected with the fourth nut 123 through the fourth groove 121 in a threaded manner, mortar 32 is arranged between the second precast slab 3 and the second groove fixing plate 12, the inner wall of the second groove fixing plate 12 is inserted with a fourth groove fixing plate 21, the mortar 32 is arranged between the second groove fixing plate 12 and the fourth groove fixing plate 21, the inner wall of one end of the second, the fourth groove 121 has a fixing effect on the fourth inner hexagonal screw 122, the fourth inner hexagonal screw 122 has a fixing effect on the connection between the second prefabricated plate 3 and the second groove fixing plate 12 through the fourth groove 121 in threaded connection with the fourth nut 123, the mortar 32 has an effect of filling up gaps on the connection between the second prefabricated plate 3 and the second groove fixing plate 12, the second groove fixing plate 12 has a fixing effect on the convex groove fixing plate 21, and the mortar 32 has an effect of filling up gaps on the connection between the second groove fixing plate 12 and the convex groove fixing plate 21.
The utility model discloses a use as follows: when the utility model is used, the mortar 32 is firstly used to fully coat the surface of the precast slab II 3 connected with the groove fixing plate II 12, then, a screw cap IV 123 is connected through a screw thread of a groove IV 121 by using an inner hexagonal screw IV 122, so that the groove fixing plate II 12 is fixed on the precast slab II 3, the mortar 32 is used for fully coating the surface of the precast slab I2 connected with the tongue groove fixing plate 21, the inner hexagonal screw II 23 is connected with a screw cap II 24 through a screw thread of a groove II 22, so that the tongue groove fixing plate 21 is fixed on the precast slab I2, the mortar 32 is used for fully coating the inner wall of the groove fixing plate II 12 and the top of the precast beam 4, and then the convex-concave fixed plate 21 is inserted into the concave-concave fixed plate 11 and is placed on the precast beam 4, and the nut III 43 is screwed through the screwed fixed hole 31 by using the hexagon socket head cap screw III 42, so that the precast slab I2, the precast slab II 3 and the precast beam 4 are fixed together.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a precast slab and connection structure that precast slab and precast slab are connected, roof beam, includes connecting device (1), precast slab one (2), precast slab two (3), precast beam (4), its characterized in that: the connecting device (1) comprises a first groove fixing plate (11), the first groove fixing plate (11) is symmetrically and fixedly installed at two ends of the second prefabricated plate (3), a first type groove (111) is formed in the inner wall of one end of the first groove fixing plate (11) in a square shape, the first type groove (111) is formed in the inner wall of two ends of the second prefabricated plate (3) in a square shape, a first nut (113) is fixedly installed on the inner wall of one end of the first type groove (111), a first inner hexagonal screw (112) is inserted into the inner wall of the first type groove (111), the first inner hexagonal screw (112) is in threaded connection with the first nut (113) through the first type groove (111), mortar (32) is arranged between the second prefabricated plate (3) and the first groove fixing plate (11), a convex groove fixing plate (21) is fixedly installed at one end of the first prefabricated plate (2), and the mortar (32) is arranged between the, the inner wall of the first groove fixing plate (11) is connected with the convex groove fixing plate (21) in an inserting mode, the mortar (32) is arranged between the first groove fixing plate (11) and the convex groove fixing plate (21), fixing holes (31) are formed in the inner wall of one end of the first groove fixing plate (11) in a split mode, and the fixing holes (31) are at least one group.
2. The precast slab and the connection structure of the precast slab and the beam, according to claim 1, wherein: the connecting device (1) further comprises a second groove fixing plate (12), the two ends of the second precast slab (3) are symmetrically and fixedly installed on the second groove fixing plate (12), the inner walls of the two ends of the second groove fixing plate (12) are symmetrically and squarely provided with a fourth groove (121), the inner walls of the two ends of the second precast slab (3) are symmetrically and squarely provided with a fourth groove (121), a fourth nut (123) is fixedly installed on the inner wall of the fourth groove (121), and a fourth hexagon socket head cap screw (122) is inserted into the inner wall of the fourth groove (121).
3. The precast slab and the connection structure of the precast slab and the beam as claimed in claim 2, wherein: the inner hexagonal screw IV (122) is connected with the nut IV (123) through the groove IV (121) in a threaded manner, mortar (32) is arranged between the prefabricated plate II (3) and the groove fixing plate II (12), the convex groove fixing plate (21) is inserted into the inner wall of the groove fixing plate II (12), the mortar (32) is arranged between the groove fixing plate II (12) and the convex groove fixing plate (21), and a fixing hole (31) is formed in the inner wall of one end of the groove fixing plate II (12).
4. The precast slab and the connection structure of the precast slab and the beam, according to claim 1, wherein: prefabricated plate one (2) one end inner wall is squarely seted up type groove two (22), tongue fixed plate (21) one end inner wall is squarely seted up type groove two (22), type groove two (22) one end fixed mounting nut two (24), hexagonal screw two (23) in the grafting of type groove two (22) inner wall, hexagonal screw two (23) pass through type groove two (22) threaded connection nut two (24).
5. The precast slab and the connection structure of the precast slab and the beam, according to claim 1, wherein: the bottoms of the precast slabs I (2) and the precast slabs II (3) are symmetrically and fixedly installed at the top of the precast beam (4), and the mortar (32) is arranged between the precast slabs I (2) and the precast slabs II (3) and the precast beam (4).
6. The precast slab and the connection structure of the precast slab and the beam, according to claim 1, wherein: type groove three (41) have been seted up to precast beam (4) top inner wall, type groove three (41) inner wall fixed mounting nut three (43), hexagonal screw three (42) in fixed orifices (31) inner wall grafting, hexagonal screw three (42) pass through fixed orifices (31) threaded connection nut three (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021565353.3U CN213115146U (en) | 2020-07-31 | 2020-07-31 | Prefabricated slab and connection structure for connecting prefabricated slab, prefabricated slab and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021565353.3U CN213115146U (en) | 2020-07-31 | 2020-07-31 | Prefabricated slab and connection structure for connecting prefabricated slab, prefabricated slab and beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213115146U true CN213115146U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021565353.3U Active CN213115146U (en) | 2020-07-31 | 2020-07-31 | Prefabricated slab and connection structure for connecting prefabricated slab, prefabricated slab and beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213115146U (en) |
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2020
- 2020-07-31 CN CN202021565353.3U patent/CN213115146U/en active Active
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