CN216810533U - Environment-friendly concrete pc component precast floor slab with connecting pieces - Google Patents
Environment-friendly concrete pc component precast floor slab with connecting pieces Download PDFInfo
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- CN216810533U CN216810533U CN202123363549.1U CN202123363549U CN216810533U CN 216810533 U CN216810533 U CN 216810533U CN 202123363549 U CN202123363549 U CN 202123363549U CN 216810533 U CN216810533 U CN 216810533U
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Abstract
The utility model relates to the technical field of floor production, and discloses an environment-friendly precast floor slab with a concrete pc component, which comprises a floor slab body, wherein the surface of the floor slab body is fixedly sleeved with a connector, the surface of the floor slab body is provided with a connecting groove, the connecting groove is matched with the connector, the surface of the floor slab body is provided with a through hole, and the inner wall of the through hole is fixedly sleeved with a fixed cylinder; the utility model connects the floor slabs into a whole by arranging the connector and the connecting groove on the floor slabs, and seals the connecting groove and the connector by concrete, thereby achieving the purpose of good integrity, improving the stability of the floor slabs, avoiding the problems of cracking and water leakage, and reducing the maintenance amount.
Description
Technical Field
The utility model relates to the technical field of floor slab production, in particular to an environment-friendly precast floor slab with a concrete pc component, which is provided with a connecting piece.
Background
The prefabricated slab is a floor slab used in the construction in the early 20 th century, and is a module or a plate used in engineering. Because the concrete prefabricated member produced, processed and formed in a prefabricated field is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. When the prefabricated slab is manufactured, a hollow model is firstly made by wood plates and nails, reinforcing steel bars are distributed on the hollow part of the model, cement is used for filling the hollow part, after the hollow part is dried, the wood plates are knocked off, and the prefabricated slab is left. Precast slabs are used in many applications in construction, such as cement slabs covered in ditches beside highways; the cement boards used as the heat insulation layer on the roof are prefabricated boards. At present, the house building is eliminated by the mode, and is changed into a frame structure and a reinforced concrete structure, so that the safety quality is further improved.
The existing floor slab is poor in integrity, common floor slabs are independently paved at the top of a house, the floor slab is poured into a whole through concrete, the floor slab is poor in integrity and easy to crack and leak water, a lot of troubles are brought to later maintenance, the practicability is low, the level of the floor slab cannot be adjusted, the floor slab needs to be leveled when being paved, the floor slab is generally leveled by cushion blocks and then fixed and fixed firmly by concrete, and the floor slab is very troublesome, the workload is increased, the working efficiency is reduced, and in order to solve the existing problems, the environment-friendly concrete pc component prefabricated floor slab with connecting pieces is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly concrete pc component prefabricated floor slab with connecting pieces, which has the advantages of good integrity and capability of adjusting the level of the floor slab, and solves the problems that the existing floor slab has poor integrity and cannot adjust the level of the floor slab.
In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly precast floor slab with a connecting piece and a concrete pc component comprises a floor slab body, wherein a connector is fixedly sleeved on the surface of the floor slab body, a connecting groove is formed in the surface of the floor slab body and matched with the connector, a through hole is formed in the surface of the floor slab body, a fixed cylinder is fixedly sleeved on the inner wall of the through hole, a screw rod is in threaded connection with the inside of the fixed cylinder, the bottom of the screw rod is rotatably connected with a cushion block through a bearing, a groove is formed in the top of the screw rod, the floor slab is connected into a whole by arranging the connector and the connecting groove on the floor slab, and the connecting groove and the connector are sealed by concrete, so that the aim of good integrity can be achieved, the stability of the floor slab is improved, the problem of cracking and water leakage is avoided, the maintenance amount is reduced, and the height of the floor slab is reduced or raised by rotating the screw rod to longitudinally move, the purpose of conveniently adjusting the floor level can be achieved, the laying efficiency is improved, the workload is reduced, and the laying is convenient.
Preferably, the shape of spread groove and connector is the T shape, is the T shape through the shape that sets up spread groove and connector, prevents that connector and spread groove from droing, guarantees stably.
Preferably, the inner wall of the through hole is provided with an anti-slip groove, and the concrete is fixed by the anti-slip groove.
Preferably, the shape of the groove is a regular hexagon, and the screw rod is convenient to rotate by arranging the groove in the shape of the regular hexagon.
Preferably, the through holes are formed in the surface of the floor slab body, and through the through holes, the weight of the floor slab is reduced, materials are saved, and the floor slab is convenient to hoist.
Preferably, the quantity of connector and spread groove is two, and two connectors and two spread grooves are located the both sides of floor body respectively, is two through the quantity that sets up connector and spread groove, and two connectors and two spread grooves are located the both sides of floor body respectively, guarantee that the atress of floor is even.
Compared with the prior art, the utility model provides an environment-friendly precast concrete pc member floor slab with connecting pieces, which has the following beneficial effects:
1. according to the utility model, the floor slabs are connected into a whole by arranging the connecting heads and the connecting grooves on the floor slabs, and the connecting grooves and the connecting heads are sealed by using concrete, so that the aim of good integrity can be fulfilled, the stability of the floor slabs is improved, the problems of cracking and water leakage are avoided, and the maintenance amount is reduced;
2. the utility model can achieve the purpose of conveniently adjusting the level of the floor slab by rotating the screw rod to enable the screw rod to longitudinally move to reduce or raise the height of the floor slab, thereby improving the laying efficiency, reducing the workload and facilitating the laying.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
fig. 3 is a perspective view of a partial structure of the present invention.
In the figure: 1. a floor slab body; 2. a connector; 3. connecting grooves; 4. a through hole; 5. a fixed cylinder; 6. a screw; 7. cushion blocks; 8. a groove; 9. an anti-slip groove; 10. a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, an environment-friendly precast floor slab with connecting members comprises a floor slab body 1, wherein a connecting head 2 is fixedly sleeved on the surface of the floor slab body 1, a connecting groove 3 is formed in the surface of the floor slab body 1, the connecting groove 3 is matched with the connecting head 2, a through hole 4 is formed in the surface of the floor slab body 1, a fixing cylinder 5 is fixedly sleeved on the inner wall of the through hole 4, a screw 6 is connected to the inner thread of the fixing cylinder 5, the bottom of the screw 6 is rotatably connected with a cushion block 7 through a bearing, a groove 8 is formed in the top of the screw 6, the floor slab is connected into a whole by arranging the connecting head 2 and the connecting groove 3 on the floor slab, and the connecting groove 3 and the connecting head 2 are sealed by concrete, so that the aim of good integrity can be achieved, the stability of the floor slab is improved, the problem of water leakage and cracking is avoided, the maintenance amount is reduced, the screw 6 is rotated to longitudinally move the screw 6 to reduce or raise the height of the connecting groove of the floor slab, the purpose of conveniently adjusting the floor level can be achieved, the laying efficiency is improved, the workload is reduced, and the laying is convenient.
Further, the shape of spread groove 3 and connector 2 is the T shape, is the T shape through the shape that sets up spread groove 3 and connector 2, prevents that connector 2 and spread groove 3 from droing, guarantees stably.
Furthermore, the inner wall of the through hole 4 is provided with an anti-slip groove 9, and concrete is fixed by the anti-slip groove 9.
Further, the shape of the groove 8 is a regular hexagon, and the screw 6 can be conveniently rotated by arranging the groove 8 in the regular hexagon.
Furthermore, the surface of the floor slab body 1 is provided with a through hole 10, and the weight of the floor slab is reduced, materials are saved, and the floor slab is convenient to hoist by arranging the through hole 10.
Further, the quantity of connector 2 and spread groove 3 is two, and two connectors 2 and two spread grooves 3 are located the both sides of floor body 1 respectively, is two through the quantity that sets up connector 2 and spread groove 3, and two connectors 2 and two spread grooves 3 are located the both sides of floor body 1 respectively, guarantees that the atress of floor is even.
When the floor slab is used, the connector 2 is aligned to the connecting groove 3 and placed into the connecting groove 3 when the floor slab is laid, then the connecting groove 3 is filled with concrete after the level of the floor slab body 1 is adjusted, and the connecting groove 3 and the connector 2 are fixed into a whole, so that the aim of good integrity is fulfilled;
after floor body 1 is placed, according to floor body 1's height, adjusting screw 6 uses hexagonal spanner to put into recess 8, rotates screw 6, and screw 6 rotates and makes screw 6 longitudinal movement, and screw 6 longitudinal movement drives floor body 1 longitudinal movement, and when floor body 1 removed to suitable position, stop rotating screw 6, filled through-hole 4 with the concrete, accomplished the regulation to can reach the horizontally purpose of adjusting floor body 1.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental protection concrete pc component precast floor with connecting piece, includes floor body (1), its characterized in that: the fixed surface of floor body (1) has cup jointed connector (2), spread groove (3) have been seted up on the surface of floor body (1), and spread groove (3) and connector (2) looks adaptation, through-hole (4) have been seted up on the surface of floor body (1), solid fixed cylinder (5) have been cup jointed to the inner wall of through-hole (4) is fixed, the inside threaded connection of solid fixed cylinder (5) has screw rod (6), the bottom of screw rod (6) is rotated through the bearing and is connected with cushion (7), recess (8) are seted up at the top of screw rod (6).
2. An eco-friendly concrete pc member precast floor slab provided with a connector as set forth in claim 1, wherein: the connecting groove (3) and the connecting head (2) are both T-shaped.
3. An eco-friendly concrete pc member precast floor slab provided with a connector as set forth in claim 1, wherein: and the inner wall of the through hole (4) is provided with an anti-skid groove (9).
4. An eco-friendly concrete pc member precast floor slab provided with a connector as set forth in claim 1, wherein: the shape of the groove (8) is a regular hexagon.
5. An eco-friendly concrete pc member precast floor slab provided with a connector as set forth in claim 1, wherein: the surface of the floor slab body (1) is provided with a through hole (10).
6. An eco-friendly concrete pc member precast floor slab provided with a connector as set forth in claim 1, wherein: the quantity of connector (2) and spread groove (3) is two, and just two connectors (2) and two spread grooves (3) are located the both sides of floor body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363549.1U CN216810533U (en) | 2021-12-29 | 2021-12-29 | Environment-friendly concrete pc component precast floor slab with connecting pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363549.1U CN216810533U (en) | 2021-12-29 | 2021-12-29 | Environment-friendly concrete pc component precast floor slab with connecting pieces |
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| Publication Number | Publication Date |
|---|---|
| CN216810533U true CN216810533U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123363549.1U Active CN216810533U (en) | 2021-12-29 | 2021-12-29 | Environment-friendly concrete pc component precast floor slab with connecting pieces |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977291A (en) * | 2023-03-20 | 2023-04-18 | 秦皇岛永瑞装配式建筑科技有限公司 | Prefabricated coincide floor of assembled |
-
2021
- 2021-12-29 CN CN202123363549.1U patent/CN216810533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977291A (en) * | 2023-03-20 | 2023-04-18 | 秦皇岛永瑞装配式建筑科技有限公司 | Prefabricated coincide floor of assembled |
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