CN217053952U - Prefabricated connection structure for superimposed sheet of assembled - Google Patents
Prefabricated connection structure for superimposed sheet of assembled Download PDFInfo
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- CN217053952U CN217053952U CN202220584537.7U CN202220584537U CN217053952U CN 217053952 U CN217053952 U CN 217053952U CN 202220584537 U CN202220584537 U CN 202220584537U CN 217053952 U CN217053952 U CN 217053952U
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Abstract
The utility model discloses a connection structure for prefabricated superimposed sheet of assembled, including the splice body, the both sides on the inside top of splice body all are provided with the hole body, the reinforcing bar is all installed to the inside both sides of splice body, the equal activity in inside of installation piece is provided with the connecting seat, the inside of connecting seat all is provided with the connecting strip, and one side of connecting strip all with splice body's opposite side, splice body's inside wall is provided with additional strengthening. The utility model discloses a be provided with mosaic structure, the in-process that this connecting body used carries out a concatenation to connecting body when the length that can be according to actual need, aims at the inside of connecting seat with the connecting strip during the concatenation, rotates the connecting seat after that and makes connecting seat and connecting strip threaded connection be in the same place to use this a plurality of connecting body equipment concatenation into required length, it is more convenient to use, has effectively improved the convenience that this connecting structure used.
Description
Technical Field
The utility model relates to a prefabricated superimposed sheet technical field of assembled specifically is a connection structure for prefabricated superimposed sheet of assembled.
Background
Along with the continuous development of China, the building industry of China is also in continuous development, various buildings are pulled out, various building materials can be used in the building construction process, the assembly type laminated slab is one of the building materials, the assembly type laminated slab is a slab body formed by overlapping prefabricated slabs and cast-in-place reinforced concrete, different slab bodies are required to be combined together through corresponding connecting structures when the slab body is installed and used, but the existing connecting structures for the assembly type prefabricated laminated slab have many problems or defects:
traditional connection structure for prefabricated superimposed sheet of assembled is not convenient for carry out a concatenation to the connecting piece main part during the use and uses, uses comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure for prefabricated superimposed sheet of assembled to the problem of carrying out a concatenation use to the connecting piece main part is not convenient for that proposes in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prefabricated for superimposed sheet connection structure of assembled, includes the splice body, the both sides on the inside top of splice body all are provided with the hole body, the reinforcing bar is all installed to the inside both sides of splice body, the both sides of splice body all are provided with the spacing ring, the inside top of spacing ring all is provided with fixing bolt, the both sides of splice body all are provided with mosaic structure, mosaic structure includes the connecting seat, the installation piece is all installed at the both ends of mosaic structure one side, the equal activity in inside of installation piece is provided with the connecting seat, the inside of connecting seat all is provided with the connecting strip, and one side of connecting strip all with the opposite side of splice body, the inside wall of splice body is provided with additional strengthening.
Preferably, the outer side wall of the connecting strip is uniformly provided with external threads, the inner side wall of the connecting seat is uniformly provided with internal threads, and the connecting strip is in threaded connection with the connecting seat.
Preferably, the connecting seats are provided with two groups, and the connecting strips are symmetrically distributed about the central axis of the connecting body.
Preferably, the limiting rings are arranged in two groups, and the limiting rings are symmetrically distributed around the central axis of the connecting main body.
Preferably, the hole bodies are provided with four groups, and the hole bodies are symmetrically distributed about a central axis of the connecting main body.
Preferably, the reinforcing structure comprises an annular reinforcing rib arranged inside the connecting main body, longitudinal reinforcing ribs are welded at two ends of the annular reinforcing rib, and transverse reinforcing strips are welded at two ends of the annular reinforcing rib.
Preferably, the annular reinforcing ribs are provided with a plurality of annular reinforcing ribs which are distributed in the connecting main body at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: this connection structure for prefabricated superimposed sheet of assembled is rational in infrastructure, has following advantage:
(1) by arranging the splicing structure, when the connecting body can be spliced according to the length actually required in the use process of the connecting body, the connecting strip is aligned to the inside of the connecting seat during splicing, and then the connecting seat is rotated to enable the connecting seat to be in threaded connection with the connecting strip, so that the connecting bodies are assembled and spliced into the required length for use, the use is more convenient, and the use convenience of the connecting structure is effectively improved;
(2) the hole bodies are symmetrically distributed on two sides of the inner part of the connecting main body, when the connecting main body is used for connecting the laminated slabs together and pouring concrete, the concrete can be poured into the inner part of the connecting main body through the arranged hole bodies, and after the concrete is solidified, the connecting main body and the hole bodies are fused together, so that the connecting structure is firmer to use and better in using effect;
(3) through being provided with additional strengthening, the equidistant distribution of annular strengthening rib is in coupling body's inside wall, all carries out one through vertical strengthening rib and is connected simultaneously between annular strengthening rib and the vertical strengthening rib, and horizontal reinforcement strip is all installed at the inside both ends of annular strengthening rib simultaneously to effectual structural strength who improves this connection structure makes this coupling body difficult deformation that produces when using, has prolonged this connection structure's life.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;
FIG. 3 is a schematic view of a three-dimensional partial structure of the reinforcing structure of the present invention;
fig. 4 is a schematic side view of the present invention;
fig. 5 is a schematic front view of the cross-sectional structure of the present invention.
In the figure: 1. splicing structures; 101. a connecting strip; 102. a connecting seat; 103. mounting a block; 2. a connecting body; 3. a limiting ring; 4. fixing the bolt; 5. reinforcing steel bars; 6. a porous body; 7. a reinforcing structure; 701. an annular reinforcing rib; 702. longitudinal reinforcing ribs; 703. and transverse reinforcing strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a connecting structure for prefabricated composite slabs comprises a connecting body 2, hole bodies 6 are arranged on two sides of the top end inside the connecting body 2, reinforcing steel bar strips 5 are arranged on two sides inside the connecting body 2, limiting rings 3 are arranged on two sides of the connecting body 2, the limiting rings 3 are symmetrically distributed about the central axis of the connecting body 2, the limiting and fixing effects of the symmetrically distributed limiting rings 3 on the reinforcing steel bar strips 5 are better, fixing bolts 4 are arranged on the top end inside the limiting rings 3, splicing structures 1 are arranged on two sides of the connecting body 2, each splicing structure 1 comprises a connecting seat 102, mounting blocks 103 are arranged on two ends of one side of each splicing structure 1, connecting seats 102 are movably arranged inside the mounting blocks 103, connecting strips 101 are arranged inside the connecting seats 102, and one sides of the connecting strips 101 are connected with the other side of the connecting body 2, the inner side wall of the connecting body 2 is provided with a reinforcing structure 7;
the outer side wall of the connecting strip 101 is uniformly provided with external threads, the inner side wall of the connecting seat 102 is uniformly provided with internal threads, the connecting strip 101 and the connecting seat 102 form threaded connection, the connecting body 2 is convenient to assemble due to the design of threaded connection, and the using effect is better;
the two groups of connecting seats 102 are arranged, the connecting strips 101 are symmetrically distributed about the central axis of the connecting main body 2, and the connecting strips 101 which are symmetrically distributed enable the different connecting main bodies 2 to be connected more firmly;
specifically, as shown in fig. 1 and 2, in use, the connecting bar 101 on one side of the first group of connecting bodies 2 is aligned with the connecting seat 102 on one side of the second group of connecting bodies 2, and then the second group of connecting bodies 2 are pushed while the connecting seat 102 is rotated to connect the connecting bar 101 and the connecting seat 102 together by screwing and splice to a required length, and when separation is required, the connecting seat 102 is rotated reversely to separate the connecting bar 101 from the connecting seat 102, so that the connecting bodies 2 can be separated.
The four groups of the hole bodies 6 are arranged, the hole bodies 6 are symmetrically distributed about the central axis of the connecting main body 2, and the symmetrically distributed hole bodies 6 enable the concrete pouring effect to be better, so that the reinforcing steel bars 5 are connected with the connecting main body 2 more firmly;
specifically, as shown in fig. 1, when the prefabricated slab is used, when concrete is poured after the laminated slab is fixed, the concrete enters the connecting body 2 along the hole 6, and after solidification, the connecting body 2 and the steel bar strips 5 are connected together by the concrete, so that the prefabricated slab is connected more firmly.
The reinforcing structure 7 comprises an annular reinforcing rib 701 arranged inside the connecting main body 2, longitudinal reinforcing ribs 702 are welded at two ends of the annular reinforcing rib 701, and transverse reinforcing strips 703 are welded at two ends inside the annular reinforcing rib 701;
the annular reinforcing ribs 701 are arranged in a plurality, the annular reinforcing ribs 701 are distributed in the connecting main body 2 at equal intervals, and the annular reinforcing ribs 701 distributed at equal intervals can reinforce the connecting main body 2 more comprehensively and have better reinforcing effect;
specifically, as shown in fig. 3, when in use, the annular reinforcing rib 701, the longitudinal reinforcing rib 702 and the transverse reinforcing strip 703 are combined together and distributed in the connecting main body 2 at equal intervals, so that the structural strength of the connecting main body 2 is greatly enhanced, and the connecting main body 2 is not easy to deform.
The working principle is as follows: firstly, when the connecting body 2 is used, the connecting body 2 is assembled together according to actual requirements, when in assembly, the connecting strips 101 on one side of the first group of connecting bodies 2 are aligned to the connecting seats 102 on one side of the second group of connecting bodies 2, and then the second group of connecting bodies 2 are pushed and the connecting seats 102 are rotated at the same time, so that the connecting strips 101 and the connecting seats 102 are connected together in a threaded manner and spliced to a required length;
secondly, when the prefabricated composite slab is spliced to a corresponding length for use, the steel bar strips 5 extending outside the prefabricated composite slab are aligned to two sides of the connecting main body 2 and clamped, then the fixing bolts 4 are sequentially screwed into the limiting rings 3 to fix the steel bar strips 5 and the connecting main body 2 together, when the connecting piece is subjected to concrete pouring after fixing, the concrete enters the connecting main body 2 along the hole body 6, and the connecting main body 2 and the steel bar strips 5 are connected together after solidification;
finally, in the process of using the connecting piece, the annular reinforcing rib 701, the longitudinal reinforcing rib 702 and the transverse reinforcing strip 703 are arranged in the connecting main body 2, so that the overall structural strength of the connecting main body 2 is effectively reinforced, the connecting structure is not easy to deform along with the increase of service time, and the use work of the connecting structure is finally completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a prefabricated for superimposed sheet connection structure of assembled, includes connecting body (2), its characterized in that: both sides of the top end in the connecting main body (2) are provided with hole bodies (6), both sides in the connecting main body (2) are provided with reinforcing steel bars (5), both sides of the connecting main body (2) are provided with limiting rings (3), the top ends of the insides of the limiting rings (3) are provided with fixing bolts (4), splicing structures (1) are arranged on two sides of the connecting body (2), each splicing structure (1) comprises a connecting seat (102), the two ends of one side of the splicing structure (1) are both provided with mounting blocks (103), the mounting blocks (103) are movably provided with connecting seats (102) inside, the connecting seats (102) are provided with connecting strips (101) inside, and one side of the connecting strip (101) is connected with the other side of the connecting body (2), and a reinforcing structure (7) is arranged on the inner side wall of the connecting body (2).
2. The connecting structure for the prefabricated composite panel of claim 1, wherein: the outer side wall of the connecting strip (101) is uniformly provided with external threads, the inner side wall of the connecting seat (102) is uniformly provided with internal threads, and the connecting strip (101) is in threaded connection with the connecting seat (102).
3. The connecting structure for prefabricated composite panels according to claim 1, wherein: the connecting seats (102) are arranged in two groups, and the connecting strips (101) are symmetrically distributed about the central axis of the connecting body (2).
4. The connecting structure for prefabricated composite panels according to claim 1, wherein: the limiting rings (3) are arranged in two groups, and the limiting rings (3) are symmetrically distributed about the central axis of the connecting body (2).
5. The connecting structure for prefabricated composite panels according to claim 1, wherein: the hole bodies (6) are provided with four groups, and the hole bodies (6) are symmetrically distributed relative to the central axis of the connecting main body (2).
6. The connecting structure for the prefabricated composite panel of claim 1, wherein: the reinforcing structure (7) comprises annular reinforcing ribs (701) arranged inside the connecting main body (2), longitudinal reinforcing ribs (702) are welded at two ends of each annular reinforcing rib (701), and transverse reinforcing strips (703) are welded at two ends of the inside of each annular reinforcing rib (701).
7. The connecting structure for the prefabricated composite panel of claim 6, wherein: the annular reinforcing ribs (701) are arranged in a plurality of the connecting main body (2), and the annular reinforcing ribs (701) are distributed in the connecting main body (2) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584537.7U CN217053952U (en) | 2022-03-17 | 2022-03-17 | Prefabricated connection structure for superimposed sheet of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220584537.7U CN217053952U (en) | 2022-03-17 | 2022-03-17 | Prefabricated connection structure for superimposed sheet of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217053952U true CN217053952U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220584537.7U Active CN217053952U (en) | 2022-03-17 | 2022-03-17 | Prefabricated connection structure for superimposed sheet of assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217053952U (en) |
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2022
- 2022-03-17 CN CN202220584537.7U patent/CN217053952U/en active Active
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