CN212866069U

CN212866069U - Heat insulation building foundation structure

Info

Publication number: CN212866069U
Application number: CN202021468862.4U
Authority: CN
Inventors: 朱娜; 陈九香
Original assignee: Shaanxi Guoyang Construction Engineering Co ltd
Current assignee: Shaanxi Guoyang Construction Engineering Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-02
Anticipated expiration: 2030-07-22

Abstract

The application relates to a thermal-insulated heat preservation building foundation structure. It includes the ground body, still including being located ground body below and the soil basic unit of week side, the heat preservation is installed to soil basic unit's bottom, the waterproof layer is installed to the top surface of heat preservation, the top surface at the waterproof layer is installed to the ground body, the heated board is installed to the relative both sides of ground body, the heated board is provided with coupling assembling towards one side of ground body, and is relative connect through coupling assembling between the heated board. This application scheme has increased heat preservation and heated board in week side of ground to can effectively reduce the heat of ground and scatter and disappear, improve the faster problem of building ground heat loss to a certain extent.

Description

Heat insulation building foundation structure

Technical Field

The application relates to the field of building foundations, in particular to a heat insulation building foundation structure.

Background

The foundation refers to the portion of the soil body that is subjected to the load of the superstructure. The soil or rock mass under the foundation that bears the entire load of the building is called the foundation. The foundation does not belong to the building component, but has a very important role in ensuring the firmness and durability of the building.

The traditional building foundation requires stronger bearing capacity, guarantees the firmness of superstructure, and the work progress is generally subaerial excavation slot, then places the reinforcing bar in the slot, then waters into a bar basis. In modern buildings, building foundations are required to have strong bearing capacity and certain heat preservation and heat insulation performance so as to reduce consumption of power energy, for example, air conditioners are used, and if the heat preservation and heat insulation performance of the building foundations is good, consumption of electric energy of the air conditioners is reduced, and use cost can be reduced.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the heat loss of the general building foundation is fast, which is not beneficial to energy saving.

SUMMERY OF THE UTILITY MODEL

In order to help improving the problem that the heat loss of general building foundation is faster, the application provides a thermal-insulated heat preservation building foundation structure.

The application provides a thermal-insulated heat preservation building foundation structure adopts following technical scheme:

the utility model provides a thermal-insulated heat preservation building foundation structure, includes the ground body, still including the soil basic unit that is located ground body below and week side, the heat preservation is installed to the bottom of soil basic unit, the waterproof layer is installed to the top surface of heat preservation, the top surface at the waterproof layer is installed to the ground body, the heated board is installed to the relative both sides of ground body, the heated board is provided with coupling assembling towards one side of ground body, and is relative connect through coupling assembling between the heated board.

Through adopting above-mentioned technical scheme, before concreting, at first dig the slot, with the heat preservation pre-buried in soil basic unit bottom, follow-up installation waterproof layer on the heat preservation, then at heat preservation both sides installation heated board, the heated board is located the ditch inslot equally, fixed through coupling assembling between the relative heated board, fixed back that finishes, places the reinforcing bar support body in the intracavity that holds that two heated boards and heat preservation formed, follow-up concreting to accomplish the construction of foundation basis. This scheme has increased heat preservation and heated board in week side of ground to can effectively reduce the heat of ground and scatter and disappear, improve the faster problem of building ground heat loss to a certain extent.

Preferably, coupling assembling is including setting up the fixing base in insulation board towards ground body one side, the fixing base is installed on the lateral wall that the insulation board is close to the bottom, two the position of the fixing base of insulation board is corresponding, be provided with first connecting piece between the fixing base.

Through adopting above-mentioned technical scheme, before advancing the slot with the heated board installation, two relative heated boards are connected to the first connecting piece of accessible, and first connecting piece can set up length according to construction process to make two heated boards and slot looks adaptation, the setting of first connecting piece can effectively be fixed two relative heated boards on the one hand, and on the other hand can also make things convenient for the staff to install the heated board, has improved the efficiency of heated board installation.

Preferably, the first connecting piece is a first steel bar, and the first steel bar is in inserting fit with the fixed seat.

Through adopting above-mentioned technical scheme, accomplish at the ground and pour the back, first connecting piece can set to the billet with first connecting piece along with the concrete cooling setting in the ground, can also further increase foundation structure's intensity.

Preferably, one side of the heat insulation board facing the foundation body is further provided with a limiting seat, the limiting seat is installed on the side wall, close to the top, of the heat insulation board, the position of the limiting seat of the heat insulation board is corresponding to that of the limiting seat, and a second connecting piece is arranged between the limiting seats.

Through adopting above-mentioned technical scheme, the connection stability between the heated board has further been strengthened in setting up of spacing seat and second connecting piece, reduces the condition that the heated board takes place the skew at the concrete placement in-process, has further guaranteed construction quality.

Preferably, the second connecting piece is a second steel bar, and the second steel bar is connected with the limiting seat in a buckling mode.

Through adopting above-mentioned technical scheme, the setting of second billet has strengthened foundation structure's stability equally, and the second billet is connected again after steel framework is placed to the slot simultaneously, and the mode of buckle connection is more convenient for the connection between the relative heated board.

Preferably, a convex edge is arranged on one side of the insulation boards in the thickness direction, a groove is formed in the other side of the insulation boards in the thickness direction, and the convex edge and the groove between the adjacent insulation boards are in splicing fit.

Through adopting above-mentioned technical scheme, through chimb and recess grafting cooperation between the adjacent heated board, such setting up has reduced the gap width between the adjacent heated board, still is favorable to the connection between the adjacent heated board to be fixed simultaneously.

Preferably, an adhesive is arranged between the adjacent heat insulation plates.

Through adopting above-mentioned technical scheme, the setting up of adhesive further seals fixedly to the connection of adjacent heated board, reduces the gap of concrete between the adjacent heated board and passes through, has further guaranteed the construction quality of ground.

Preferably, the waterproof layer is a waterproof moisture-proof coiled material.

Through adopting above-mentioned technical scheme, waterproof damp proof coiled material can effectively completely cut off the moisture in the soil basic unit, reduces moisture and passes through the ground towards the soil basic unit, and waterproof damp proof coiled material has certain temperature stability simultaneously, has guaranteed the thermal-insulated effect of heat preservation of ground body to a certain extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the scheme, the heat insulation layer is additionally arranged on the contact surface of the foundation body and the soil base layer, so that the heat of the foundation body is reduced from diffusing to the soil base layer, the heat loss of the foundation is effectively reduced, and the problem of quick heat loss of the building foundation is solved to a certain extent;

2. between the construction ground, pre-buried heat preservation and heated board in the ditch inslot in advance, the heated board can also be used as the fender device that separates when concrete placement, when making things convenient for the staff construction, has still further improved the thermal-insulated effect of heat preservation of ground body.

Drawings

Fig. 1 is a sectional view of the entire structure of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an insulation board according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a foundation body; 2. a soil base layer; 3. a heat-insulating layer; 31. a waterproof layer; 4. a thermal insulation board; 41. a fixed seat; 411. a strip; 4111. mounting grooves; 412. a horizontal bar; 4121. inserting holes; 42. a first steel strip; 421. a plug-in part; 43. a limiting seat; 431. an iron plate; 432. a limiting buckle; 4321. a T-shaped groove; 44. a second steel strip; 441. t-shaped buckles; 45. a convex edge; 46. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses thermal-insulated heat preservation building foundation structure. Referring to fig. 1, including ground body 1, still including the soil base 2 that is located ground body 1 below and week side, be provided with heat preservation 3 between soil base 2 and the bottom of ground body 1, the relative both sides of ground body 1 are provided with heated board 4, are provided with the coupling assembling that is used for connecting relative heated board 4 between relative heated board 4, and heat preservation 3 uses with heated board 4 combination, can separate ground body 1 and soil base 2 to strengthen ground body 1's thermal-insulated heat preservation function.

Referring to fig. 2 and fig. 3, coupling assembling is including installing fixing base 41 in one side of heated board 4 towards ground body 1, fixing base 41 is located heated board 4 and is close to on the lateral wall of bottom, fixing base 41 includes that the cross-section is the ironbar that the L type set up, the ironbar comprises rectangular 411 and horizontal bar 412, mounting groove 4111 has been seted up to one side of rectangular 411 heated board 4 dorsad, rectangular 411 runs through the tank bottom of mounting groove 4111 through the screw and fixes on the lateral wall of heated board 4, the weight of ironbar can be alleviateed in the setting of mounting groove 4111, make things convenient for the staff to install. The horizontal bar 412 extends back to the heat insulation board 4 and the bottom surface of the horizontal bar 412 is coplanar with the bottom surface of the heat insulation board 4, and the lateral bar 412 is provided with an insertion hole 4121 back to one side of the heat insulation board 4, wherein the insertion hole 4121 is arranged in a rectangular shape and the insertion hole 4121 is arranged along the extending direction of the horizontal bar 412.

Meanwhile, a first connecting piece is further arranged between the heat insulation plates 4 on two opposite sides of the foundation body 1 (as shown in fig. 1), the first connection is a first steel bar 42, two ends of the first steel bar 42 are provided with rectangular insertion parts 421, and the insertion parts 421 are in insertion fit with the insertion holes 4121. In this embodiment, the fixing base 41 is provided with two fixing bases 41, and the positions of the fixing bases 41 of the heat insulation boards 4 on the two sides of the foundation body 1 are corresponding, so that the heat insulation boards 4 on the two sides of the foundation body 1 can be fixedly connected.

Referring to fig. 2 and 4, in order to further improve the stability of connection of the insulation boards 4 on both sides of the foundation body 1 (as in fig. 1), a limiting seat 43 is further installed on one side of the insulation board 4 facing the foundation body 1, and the limiting seat 43 is located on the side wall of the insulation board 4 close to the top. Wherein, spacing seat 43 includes iron plate 431 and spacing buckle 432, and iron plate 431 is the rectangle setting and iron plate 431 passes through the fix with screw on the lateral wall of heated board 4, and spacing buckle 432 then sets up and be close to the one side that deviates from heated board 4 at iron plate 431, and T type groove 4321 has been seted up along vertical direction to spacing buckle 432 of spacing buckle 432 is seted up to spacing buckle 432 along iron plate 431 to it is spacing not run through completely to T type groove 4321, so that subsequent installation is spacing.

In addition, still be provided with the second connecting piece between the heated board 4 of the relative both sides of foundation body 1, the second connecting piece is second billet 44, and the both ends of second billet 44 are provided with T type buckle 441, and T type buckle 441 is connected with T type groove 4321 buckle. In this embodiment, spacing seat 43 sets up to two, and the position of the spacing seat 43 of the heated board 4 of 1 both sides of ground is corresponding to can further carry out spacing fixed to heated board 4, improve the stability of heated board 4 installation.

Referring to fig. 2, one side middle part of 4 thickness directions of heated board is provided with chimb 45, and chimb 45 sets up along the vertical upwards of 4 direction of height of heated board, and the opposite side of 4 thickness directions of heated board is seted up fluted 46, and chimb 45 between the adjacent heated board 4 is pegged graft with fluted 46 and is cooperated to realize the connection between the adjacent heated board 4 fixedly. Meanwhile, an adhesive is further arranged between the adjacent insulation boards 4, the adhesive can further fix the adjacent insulation boards 4, and the connection stability between the adjacent insulation boards 4 is improved.

Referring to fig. 1, in this embodiment, the bottom surface and the side surface of the insulating layer 3 are further coated with a waterproof and moisture-proof paint, so as to further protect the insulating layer 3. The heat preservation layer 3 and the heat preservation plate 4 are made of EPS foam boards, and the EPS foam boards are good in heat preservation, heat insulation and energy saving effects and widely used as heat preservation materials of buildings. In addition, still be provided with waterproof layer 31 between foundation body 1 and the heat preservation 3, waterproof layer 31 passes through the adhesion of hot pitch on heat preservation 3, and this waterproof layer 31 is waterproof damp proof coiled material, and waterproof damp proof coiled material can further protect heat preservation 3, ensures heat preservation heat-proof quality of heat preservation 3.

The implementation principle of the heat insulation building foundation structure of the embodiment of the application is as follows: at first, dig the slot in the building site, with the pre-buried bottom at soil basic unit 2 of heat preservation 3, then install waterproof layer 31 on heat preservation 3, at heat preservation 3's both sides installation heated board 4, the slot is arranged in equally to heated board 4, fixes through first billet 42 between the relative heated board 4, bonds through the adhesive between the adjacent heated board 4. Fixed back that finishes, place the steel reinforcement support body in the intracavity that holds that relative heated board 4 and heat preservation 3 formed, then installation second billet 44 is further fixed spacingly to heated board 4, concreting at last, accomplishes the construction of foundation basis. In this scheme, use heated board 4 and heat preservation 3 can effectively completely cut off ground body 1 and soil basic unit 2, heated board 4 and heat preservation 3 possess the thermal-insulated effect of preferred heat preservation, can reduce the thermal loss of ground body 1, have improved the too fast problem of general building ground heat loss to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a thermal-insulated heat preservation building foundation structure, includes ground body (1), its characterized in that: still including soil basic unit (2) that are located ground body (1) below and week side, heat preservation (3) are installed to the bottom of soil basic unit (2), waterproof layer (31) are installed to the top surface of heat preservation (3), the top surface at waterproof layer (31) is installed in ground body (1), heated board (4) are installed to the relative both sides of ground body (1), heated board (4) are provided with coupling assembling towards one side of ground body (1), and are relative connect through coupling assembling between heated board (4).

2. A heat insulating building foundation structure according to claim 1, wherein: coupling assembling is including setting up fixing base (41) in heated board (4) towards ground body (1) one side, install on heated board (4) are close to the lateral wall of bottom fixing base (41), two the position of fixing base (41) of heated board (4) is corresponding, be provided with first connecting piece between fixing base (41).

3. A heat insulating building foundation structure according to claim 2, wherein: the first connecting piece is a first steel bar (42), and the first steel bar (42) is in inserting fit with the fixed seat (41).

4. A heat insulating building foundation structure according to claim 1, wherein: spacing seat (43) are still installed towards one side of ground body (1) in heated board (4), install on heated board (4) are close to the lateral wall at top spacing seat (43), two the position of the spacing seat (43) of heated board (4) is corresponding, be provided with the second connecting piece between spacing seat (43).

5. A heat insulating building foundation structure according to claim 4, wherein: the second connecting piece is a second steel bar (44), and the second steel bar (44) is connected with a limiting seat (43) in a buckling mode.

6. A heat insulating building foundation structure according to claim 1, wherein: one side of the thickness direction of the heat insulation board (4) is provided with a convex edge (45), the other side of the thickness direction of the heat insulation board (4) is provided with a groove (46), and the convex edge (45) and the groove (46) between the adjacent heat insulation boards (4) are in plug-in fit.

7. A heat insulating building foundation structure according to claim 6, wherein: and an adhesive is arranged between the adjacent heat insulation plates (4).

8. A heat insulating building foundation structure according to claim 1, wherein: the waterproof layer (31) is a waterproof and moisture-proof coiled material.