CN104612303B - A kind of disassembly-free heat-insulation floor modules unit - Google Patents

Abstract

The invention relates to a disassembly-free thermal insulation floor module unit, which includes a floor body and a skeleton support member that are processed as one. The floor body adopts high-strength EPS benzene board, which is fireproof, waterproof, and has good heat preservation and heat insulation performance; the two sides of the floor body There is a tongue and groove, seamless connection between two adjacent floor bodies, convenient operation, high efficiency, and short construction period; there is a central groove on the floor body, steel bars are fixed in the center groove, and fixed on the upper surface of the floor body. Steel wire mesh, after cast-in-place concrete, the floor body is connected with steel bars and steel wire mesh as a whole, which ensures the high strength of the floor and effectively avoids the occurrence of concrete crushing and cracking; the upper surface of the floor body is provided with floor heating pipe grooves for accommodating floor heating pipelines , The floor heating pipeline is wrapped in the floor body on three sides, and the heat can only be transmitted upwards through the concrete, which effectively avoids heat loss and has a good energy-saving effect; the floor body can be cut and arranged on site according to the construction needs, and has strong adaptability.

Description

A modular unit for dismantling-free insulation floors

technical field

The invention relates to a building formwork, which is suitable for green buildings, in particular to a modular unit of a non-dismantling thermal insulation floor, which belongs to the field of building technology.

Background technique

At present, multi-storey and high-rise buildings mainly adopt cast-in-place concrete structures. In the construction of cast-in-place reinforced concrete structures, formwork is an important construction tool with a large quantity and a wide range. proportion. Formwork is a model that makes concrete components cast according to the designed geometric dimensions during construction. It is an important part of reinforced concrete engineering. The cost of formwork for cast-in-place reinforced concrete structures accounts for about 30% of the total cost of reinforced concrete. 50%.

The building formwork is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the self-weight of the building formwork and the external load acting on it. The building formwork used in the prior art is mainly wooden formwork or combined steel formwork. After the construction is completed, the used building formwork needs to be removed, and additional fire protection, waterproof and insulation layers are required. The construction steps are cumbersome; the overall strength is low, and the earthquake resistance The grade is low, and when it is damaged by strong external force, the phenomenon of shattered collapse of residential buildings occurs frequently, which brings great safety hazards to residents; the energy saving effect is poor; the construction period is long and the cost is high.

Contents of the invention

The technical problem to be solved by the present invention is to provide a dismantling-free thermal insulation wall module unit, which has the advantages of fire prevention, waterproof, heat preservation and heat insulation performance, and the connection between adjacent module units is convenient and tight, and the efficiency is high. , short construction period; high overall strength; good energy-saving effect; strong adaptability.

In order to solve the above technical problems, the technical solution of the present invention is: a modular unit of a non-dismantling thermal insulation floor, which is characterized in that: the modular unit includes a floor body and a skeleton support member connected as one;

The floor body is a cuboid EPS benzene board;

The skeleton supporting member is a galvanized steel plate;

Several through holes run through the skeleton supporting member.

In an optimized solution, a floor heating pipe groove is provided on the upper surface of the floor body, and the floor heating pipe groove is used to accommodate the floor heating pipe.

Another optimization scheme, the middle part of the floor body is provided with a central groove along the length direction, and there is a certain distance between the bottom of the center groove and the bottom surface of the floor body;

The central groove includes a bottom end and an open end, and a middle part is arranged between the bottom end and the open end. The section of the part is rectangular.

In another optimized solution, the skeleton support member includes an L-shaped skeleton body, the skeleton body is connected with a support portion, the support portion is attached to the outside of the skeleton body, the upper end of the support portion is connected with the upper end of the skeleton body as a whole, and supports There is a gap between the lower end of the part and the bottom of the frame body.

In a further optimization solution, the height of the skeleton body is greater than the distance between the bottom of the central groove and the bottom surface of the floor body, and the height of the skeleton body is less than half of the height of the floor body.

In a further optimization scheme, the floor body is provided with a steel bar support, and the steel bar support is arranged at the bottom of the central groove;

The steel bar support includes a base and a support body. There are two bases. The support body is located above the centers of the two bases. A support frame is connected between the base and the support body. The middle part of the support body is provided with a groove for accommodating steel bars. A fixing part for fixed connection with the module body is provided under the base, and the fixing part adopts a wedge-shaped structure with the tip pointing downward.

In a further optimization scheme, the floor body is provided with a steel wire mesh support, and the steel wire mesh support is arranged on the top surface of the floor body;

The steel wire mesh support includes a base and a support body. There are four bases. The support body is located above the centers of the four bases. A support frame is connected between the base and the support body. The middle part of the support body is provided with a cross for accommodating the steel wire mesh. Type groove, the bottom of the base is provided with a fixing part for fixed connection with the module body, and the fixing part adopts a wedge-shaped structure with the tip facing down.

In a further optimization solution, the skeleton support member includes an L-shaped skeleton body, the skeleton body is connected with a support portion, the support portion is arranged outside the skeleton body, and a connection portion is provided between the upper end of the support portion and the upper end of the skeleton body , the supporting part, the connecting part and the skeleton body are connected as a whole, there is a gap between the lower end of the supporting part and the bottom of the skeleton body, the height of the skeleton body is greater than the distance between the bottom of the central groove and the bottom surface of the floor body, and the skeleton body The height is less than half of the height of the floor body.

In a further optimization scheme, the skeleton support member includes two L-shaped skeleton bodies arranged opposite to each other, the upper ends of the two skeleton bodies are connected as one, and the height of the skeleton bodies is greater than the distance between the bottom of the central groove and the bottom surface of the floor body. The distance between them, the height of the skeleton body is less than half of the height of the floor body.

In a further optimization scheme, there are several through holes running through the floor body, and the direction of the through holes is consistent with the length direction of the floor body. The through holes are used to realize the exchange of natural wind or accommodate water and electricity pipelines.

The present invention adopts the above technical scheme, and compared with the prior art, it has the following advantages: the floor module unit includes a processed floor body and a skeleton support member, and the floor body adopts high-strength EPS benzene board, which has fireproof, waterproof, heat preservation, and insulation The advantages of good thermal performance; there are grooves on both sides of the floor body, seamless connection between two adjacent floor bodies, convenient operation, high efficiency, and short construction period; there is a central groove on the floor body, and the center groove is fixed Steel bars are provided, and steel wire mesh is fixed on the upper surface of the floor body. After pouring concrete, the floor body is connected with steel bars and steel wire mesh as a whole, which ensures the high strength of the floor slab and effectively avoids the occurrence of concrete crushing cracks; the upper surface of the floor body There is a floor heating pipeline groove for accommodating the floor heating pipeline. The floor heating pipeline is wrapped in the floor body on three sides, and the heat can only be transmitted upward through the concrete, which effectively avoids heat loss and has a good energy-saving effect; the floor body can be cut on site according to construction needs. Arrangement, strong adaptability.

The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Accompanying drawing 1 is the structural representation of the module unit in the embodiment 1 of the present invention;

Accompanying drawing 2 is the schematic structural diagram of the module body in Embodiment 1 of the present invention;

Accompanying drawing 3 is another schematic structural diagram of the module body in Embodiment 1 of the present invention;

Accompanying drawing 4 is the structural representation of skeleton support member in the embodiment 1 of the present invention;

Accompanying drawing 5 is the structural representation of reinforcing bar support in the embodiment 1 of the present invention;

Accompanying drawing 6 is the structural representation of wire mesh support in the embodiment of the present invention 1;

Accompanying drawing 7 is the structural representation of skeleton support member in the embodiment 2 of the present invention;

Accompanying drawing 8 is the schematic structural view of the skeleton supporting member in the embodiment 3 of the present invention.

In the figure,

1-floor body, 11-central groove, 110-bottom, 111-middle part, 112-open end, 12-ventilation hole, 13-first through hole, 14-second through hole, 15-connecting groove, 16-connection tenon, 17-floor heating pipe groove, 2-skeleton support member, 21-skeleton body, 22-support part, 23-connection part, 24-through hole, 3-rebar support, 31-base, 32- Bracket body, 33-groove, 34-fixed part, 35-support frame, 4-wire mesh bracket, 41-base, 42-bracket body, 43-groove, 44-fixed part, 45-support frame, 5- Steel bars, 6-wire mesh.

detailed description

Embodiment 1, as shown in Figures 1 and 2, a modular unit for a non-disassembly-free thermal insulation floor, including a module body, the module body includes a floor body 1 and a skeleton support member 2 processed as one, and the floor body 1 adopts high-strength It is made of EPS benzene board, and the skeleton supporting member 2 is made of galvanized steel plate.

The floor body 1 is a rectangular plate, one side of the floor body 1 is provided with a connection groove 15 along the length direction, and the side surface of the floor body 1 opposite to the connection groove 15 is provided with a connection tenon 16 along the length direction. The groove 15 is used to cooperate with the connecting tenon 16 on the adjacent floor slab bodies 1 to realize the tight fit between two connected floor slab bodies 1 .

The middle part of the floor body 1 is provided with a central groove 11 along the length direction. There is a certain distance between the bottom of the central groove 11 and the bottom surface of the floor body 1. The central groove 11 includes a bottom end 110 and an opening end 112. The bottom end 110 and the opening There is a middle part 111 between the ends 112, the bottom 110 of the central groove 11 is a dovetail groove, the side wall of the opening end 112 of the central groove 11 is connected with the top surface of the floor body 1 by a circular arc transition, and the cross section of the middle part 111 is rectangular , the structure of the central groove 11 is conducive to the pouring of concrete.

The floor body 1 on both sides of the central groove 11 is respectively pierced with ventilation holes 12 for exchanging natural wind. The direction of the ventilation holes 12 is consistent with the length direction of the floor body 1. There are a first through hole 13 and a second through hole 14, the direction of the first through hole 13 and the second through hole 14 are consistent with the length direction of the floor body 1, the first through hole 13 and the second through hole 14 can be used for Holds water pipes, wires, etc.

As shown in Figure 3, floor heating pipe grooves 17 are provided on the upper surface of the floor body 1, and the floor heating pipe grooves 17 are used for laying floor heating pipes 18. The setting direction of the floor heating pipe grooves 17 is consistent with the width direction of the floor body 1. The floor heating pipeline 18 is arranged circuitously in the floor heating pipeline groove 17. With this structure, the heating thermal efficiency is high and there is no waste of energy.

As shown in Figure 4, the skeleton supporting member 2 comprises the skeleton body 21 that is L-shaped, and the skeleton body 21 is connected with the support portion 22, and the support portion 22 is attached to the outside of the skeleton body 21, and the upper end of the support portion 22 is connected with the frame body 21. The upper end is connected as a whole, there is a gap between the lower end of the support part 22 and the bottom of the skeleton body 21, the height of the skeleton body 21 is greater than the distance between the bottom of the central groove 11 and the bottom surface of the floor body 1, and the height of the skeleton body 21 is smaller than that of the floor Half of the height of the body 1 is convenient for cutting the floor body 1 to meet the needs of engineering wiring.

A floor body 1 is provided with two opposite skeleton support members 2 , the skeleton body 21 is arranged on the side close to the side of the floor body 1 , and the bottom surface of the skeleton body 21 is closely attached to the bottom surface of the floor body 1 .

The frame supporting member 2 is provided with several through holes 24 that pass through the frame body 21 and the support portion 22. The centers of all the through holes 24 are located on the same straight line, which is consistent with the length direction of the floor body 1. The setting of the through holes 24 The floor slab body 1 is closely connected with the skeleton supporting member 2 and is easy to be processed into one body.

As shown in Figure 5, the bottom of the central groove 11 is provided with a reinforcement support 3, the reinforcement support 3 is used to support the reinforcement 5, the reinforcement support 3 includes a base 31 and a support body 32, the base 31 is provided with two, and the support body 32 is located at Above the centers of the two bases 31, a support frame 35 is connected between the base 31 and the bracket body 32, the middle part of the bracket body 32 is provided with a groove 33 for accommodating steel bars, and the bottom of the base 31 is provided with a fixed connection with the module body. The fixing part 34 adopts a wedge-shaped structure with the tip pointing down, so as to facilitate the fixed connection of the steel bar bracket 3 and the module body.

As shown in Figure 6, a steel wire mesh support 4 is provided on the top surface of the floor body 1, and the steel mesh support 4 is used to support the steel wire mesh 6 for filling the top of the floor. The steel mesh support 4 includes a base 41 and a support body 42, and the base 41 is provided with four, and the bracket body 42 is located above the centers of the four bases 41. A support frame 45 is connected between the base 41 and the bracket body 42. The middle part of the bracket body 42 is provided with a cross-shaped groove 43 for accommodating steel wire mesh. The bottom of the base 41 is provided with a fixed part 44 for fixed connection with the module body. The fixed part 44 adopts a wedge-shaped structure with the tip pointing down, so as to facilitate the fixed connection of the wire mesh support 4 with the module body.

Embodiment 2, as shown in Figure 7, the skeleton supporting member 2 comprises the skeleton body 21 that is L-shaped, and the skeleton body 21 is connected with the support portion 22, and the support portion 22 is arranged on the outside of the skeleton body 21, and the upper end of the support portion 22 is connected with the skeleton body. A connecting portion 23 is provided between the upper ends of the main body 21, the supporting portion 22, the connecting portion 23 and the skeleton body 21 are connected as one, and there is a gap between the lower end of the supporting portion 22 and the bottom of the skeleton body 21, the height of the skeleton body 21 Greater than the distance between the bottom of the central groove 11 and the bottom surface of the floor body 1, the height of the skeleton body 21 is less than half of the height of the floor body 1, which facilitates the cutting of the floor body 1 to meet the needs of engineering wiring.

Embodiment 3, as shown in FIG. 8 , the skeleton support member 2 includes two L-shaped skeleton bodies 21 arranged opposite to each other. The distance between the bottom and the bottom surface of the floor body 1, the height of the skeleton body 21 is less than half of the height of the floor body 1, which facilitates the cutting of the floor body 1 to meet the needs of engineering wiring.

The above descriptions are examples of the best implementation modes of the present invention, and the parts not mentioned in detail are common knowledge of those skilled in the art. The protection scope of the present invention is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the present invention is also within the protection scope of the present invention.

Claims (6)

1. A kind of 1. disassembly-free heat-insulation floor modules unit, it is characterised in that：The modular unit includes the floor sheet connected as one Body（1）And skeletal support member（2）；

   The floor body（1）For cuboid EPS benzene plates；

   The skeletal support member（2）For galvanized steel plain sheet；

   The skeletal support member（2）Above running through has several through holes（24）；

   The floor body（1）It is provided with Steel bar rack（3）, Steel bar rack（3）Including base（31）And rack body（32）, bottom Seat（31）Provided with two, rack body（32）Positioned at two bases（31）Overcentre, base（31）And rack body（32） Between be connected with support frame（35）, rack body（32）Middle part be provided with and be used to accommodate the groove of reinforcing bar（33）, base（31）'s Lower section, which is provided with, to be used for and floor body（1）The fixed part being fixedly connected（34）, fixed part（34）Type knot is carved using tip is directed downwardly Structure；

   The floor body（1）It is provided with wallsten stent（4）, wallsten stent（4）It is arranged on floor body（1）Top surface On；The wallsten stent（4）Including base（41）And rack body（42）, base（41）Provided with four, rack body（42） Positioned at four bases（41）Overcentre, base（41）And rack body（42）Between be connected with support frame（45）, support sheet Body（42）Middle part be provided with and be used to accommodate the cruciform groove of steel wire（43）, base（41）Lower section be provided be used for and module sheet The fixed part that body is fixedly connected（44）, fixed part（44）Type structure is carved using tip is directed downwardly；

   The skeletal support member（2）Including L-shaped frame body（21）, frame body（21）It is connected with supporting part（22）, Supporting part（22）It is arranged on frame body（21）Outside, supporting part（22）Lower end and frame body（21）Bottom between have There is gap；

   The supporting part（22）It is fitted in frame body（21）Outside, supporting part（22）Upper end and frame body（21）It is upper End connects as one；Or, supporting part（22）Upper end and frame body（21）Upper end between be provided with connecting portion（23）, supporting part （22）, connecting portion（23）And frame body（21）Three connects as one；

   Or, the skeletal support member（2）Including two L-shaped frame bodies being disposed opposite to each other（21）, two frame bodies （21）Upper end connect as one.
2. A kind of 2. disassembly-free heat-insulation floor modules unit as claimed in claim 1, it is characterised in that：The floor body（1）On Surface is provided with floor heating pipeline groove（17）, floor heating pipeline groove（17）It is interior to be used to accommodate floor heating pipeline.
3. A kind of 3. disassembly-free heat-insulation floor modules unit as claimed in claim 1 or 2, it is characterised in that：The floor body（1） Middle part be provided with central channel along its length（11）, central channel（11）Bottom and floor body（1）Bottom surface between have one Set a distance；

   The central channel（11）Including bottom（110）And openend（112）, bottom（110）And openend（112）Between be provided with Between portion（111）, central channel（11）Bottom（110）For dovetail groove, central channel（11）Openend（112）Side wall and floor body （1）Top surface using arc transition connect, pars intermedia（111）Rectangular cross-section.
4. A kind of 4. disassembly-free heat-insulation floor modules unit as claimed in claim 1, it is characterised in that：The frame body（21）'s Highly it is more than central channel（11）Bottom and floor body（1）The distance between bottom surface, frame body（21）Height be less than Floor body（1）The half of height.
5. A kind of 5. disassembly-free heat-insulation floor modules unit as claimed in claim 3, it is characterised in that：The Steel bar rack（3）If Put in central channel（11）Bottom.
6. A kind of 6. disassembly-free heat-insulation floor modules unit as claimed in claim 1, it is characterised in that：The floor body（1）On Through there is several through holes, direction and the floor body of through hole（1）Length direction it is consistent, through hole is used to realize the friendship of natural wind Change or accommodate hydroelectric line.