CN210827885U

CN210827885U - Precast concrete heated board

Info

Publication number: CN210827885U
Application number: CN201921130991.XU
Authority: CN
Inventors: 罗科技; 陈春晖; 陈丽
Original assignee: Shanghai Longzhe Concrete Products Co ltd
Current assignee: Shanghai Longzhe Concrete Products Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-23
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a precast concrete insulation board, including first concrete slab, the place ahead of first concrete slab is provided with the second concrete slab, the both sides wall of first concrete slab and second concrete slab is provided with third concrete slab and fourth concrete slab respectively, be provided with regularly arranged baffle and heated board between first concrete slab and the second concrete slab, the lateral wall of third concrete slab is installed first limiting plate; the utility model discloses after concrete insulation board casting shaping, on slipping into third concrete slab and fourth concrete slab respectively first limiting plate and second limiting plate, slide on the slider by the spout, and then restricted the position of limiting plate, then twist a plurality of thread grooves by a plurality of bolts in, make the limiting plate stabilize on concrete slab, the position of first concrete slab of restriction and second concrete slab both sides by two limiting plates this moment, and then increased concrete insulation board's steadiness.

Description

Precast concrete heated board

Technical Field

The utility model relates to a build the technical field of the thin shape component that the house part was used, especially relate to a precast concrete heated board.

Background

With the development of the building industry, the assembly type building is more and more popular with people, because the assembly type building is assembled by adopting prefabricated parts, the site operation is reduced compared with the traditional pouring building, and because the components are continuously standardized, the cost performance is higher and higher, and the requirements of green buildings are better met; the concrete insulation board is a lightweight porous concrete board which is prepared by adding a foaming agent into slurry prepared from a cement-based cementing material, aggregates, an admixture, an additive, water and the like, mixing and stirring, casting and molding, and performing natural or steam curing.

The prior art has the following problems:

the production process of the heat-insulating sandwich wall board with the cast-in-place heat-insulating layer is complex, and the end face of the concrete wall body is difficult to form a stable and firm structure, so that the stability of the assembled multiple heat-insulating sandwich wall boards is influenced, and the overall service life is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast concrete heated board to this heat preservation sandwich wallboard production flow who mentions cast-in-place heat preservation among the solution above-mentioned background art is complicated, and the concrete wall body terminal surface is difficult to form stable firm structure, has influenced the stability after a plurality of heat preservation sandwich wallboards are assembled, has reduced whole life's problem.

The utility model discloses by following technical scheme implement: the utility model provides a precast concrete heated board, includes first concrete slab, the place ahead of first concrete slab is provided with second concrete slab, the both sides wall of first concrete slab and second concrete slab is provided with third concrete slab and fourth concrete slab respectively, first concrete slab with be provided with regular spread's baffle and heated board between the second concrete slab, first limiting plate is installed to third concrete slab's lateral wall, the second limiting plate is installed to fourth concrete slab's lateral wall, one side of second limiting plate is kept away from one side of fourth concrete slab is provided with the lug, the second limiting plate with lug integrated into one piece, one side of first limiting plate is kept away from one side of third concrete slab has the cooperation the recess of lug.

Further, the both sides wall of third concrete slab all is provided with first slider, the both sides wall of second limiting plate all is provided with the second slider, third concrete slab with first slider integrated into one piece, the second limiting plate with second slider integrated into one piece, the cooperation has been seted up to the inside wall of first limiting plate the first spout of first slider, the cooperation has been seted up to the inside wall of second limiting plate the second spout of second slider.

Further, the first sliding block and the second sliding block are both of cuboid structures.

Further, the first limiting plate and the second limiting plate are of an Contraband-shaped structure.

Furthermore, the two side walls of the first limiting plate are provided with first thread grooves which are regularly arranged, and the two side walls of the second limiting plate are provided with second thread grooves which are regularly arranged.

Furthermore, the groove is provided with regularly arranged holes, and the projection is inserted with regularly arranged first steel bars.

Furthermore, at least three second steel bars are inserted into the second concrete slab.

Further, three second steel bars are transversely arranged between the first concrete plate and the second concrete plate, and the second steel bars penetrate through the partition plate.

The utility model has the advantages that:

utility model discloses after concrete insulation board casting shaping, on slipping into third concrete slab and fourth concrete slab respectively first limiting plate and second limiting plate, slide on the slider by the spout, and then restricted the position of limiting plate, then twist a plurality of thread grooves by a plurality of bolts in, make the limiting plate stabilize on concrete slab, the position of first concrete slab of restriction and second concrete slab both sides by two limiting plates this moment, and then increased concrete insulation board's steadiness.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

fig. 3 is a perspective view of a first limiting plate of the present invention;

fig. 4 is a perspective view of a second limiting plate according to the present invention;

fig. 5 is a top view of the connection of a first concrete slab, a second concrete slab and a third concrete slab in the present invention;

fig. 6 is a sectional view taken along line a-a of fig. 5 according to the present invention.

The parts in the drawings are marked as follows:

1. a first concrete panel; 2. a second concrete panel; 3. a third concrete panel; 4. a fourth concrete panel; 5. a partition plate; 6. a thermal insulation board; 7. a first limit plate; 8. a second limiting plate; 9. a bump; 10. a groove; 11. a first slider; 12. a second slider; 13. a first chute; 14. a first thread groove; 15. a hole groove; 16. a second chute; 17. a second thread groove; 18. a first reinforcing bar; 19. and a second reinforcing bar.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.

Examples

As shown in fig. 1-6; a precast concrete thermal insulation board comprises a first concrete board 1, a second concrete board 2 is arranged in front of the first concrete board 1, the two side walls of the first concrete plate 1 and the second concrete plate 2 are respectively provided with a third concrete plate 3 and a fourth concrete plate 4, a spacer 5 and an insulation board 6 which are regularly arranged are arranged between the first concrete plate 1 and the second concrete plate 2, a first limit plate 7 is arranged on the outer side wall of the third concrete plate 3, a second limit plate 8 is arranged on the outer side wall of the fourth concrete plate 4, the side of the second limit plate 8 away from the fourth concrete plate 4 is provided with a convex block 9, the second limiting plate 8 and the bump 9 are integrally formed, and a groove 10 matched with the bump 9 is formed in one side, away from the third concrete plate 3, of the first limiting plate 7.

The two side walls of the third concrete plate 3 are provided with first sliding blocks 11, the two side walls of the second limiting plate 8 are provided with second sliding blocks 12, the third concrete plate 3 and the first sliding blocks 11 are integrally formed, the second limiting plate 8 and the second sliding blocks 12 are integrally formed, the inner side wall of the first limiting plate 7 is provided with a first sliding groove 13 matched with the first sliding blocks 11, and the inner side wall of the second limiting plate 8 is provided with a second sliding groove 16 matched with the second sliding blocks 12; by the setting of two sliders and two spouts, the position of two limiting plates has been restricted, and the concrete is installed fast to two limiting plates of being convenient for.

The first slide block 11 and the second slide block 12 are both of cuboid structures; the sliding positions of the two limiting plates are limited by the arrangement of the two sliding blocks.

The first limiting plate 7 and the second limiting plate 8 are in an Contraband-shaped structure; the design of two limiting plates in the shape of Contraband is beneficial to the outer side walls of the two limiting plates to wrap the outer side walls of the first concrete plate 1 and the second concrete plate 2.

Two side walls of the first limiting plate 7 are provided with first threaded grooves 14 which are regularly arranged, and two side walls of the second limiting plate 8 are provided with second threaded grooves 17 which are regularly arranged; when the two limit plates slide to the outer side walls of the two concrete slabs, the two limit plates are fixed on the concrete slabs through screwing a plurality of bolts into the two thread grooves respectively.

The groove 10 is provided with regularly arranged holes and grooves 15, and the projection 9 is spliced with regularly arranged first reinforcing steel bars 18; when a plurality of concrete insulation boards splice, insert a plurality of hole grooves 15 by a plurality of first reinforcing bars 18 in, then by the lug 9 block to the recess 10 in to splice two concrete insulation boards fast.

At least three second steel bars 19 are inserted into the second concrete plate 2; by the setting of second reinforcing bar 19, the stability of concrete insulation board has been increased.

Three second reinforcing bars 19 are transversely arranged between the first concrete plate 1 and the second concrete plate 2, and the second reinforcing bars 19 penetrate through the partition board 5; by the setting of a plurality of baffles 5, be convenient for settle heated board 6 to between four concrete slab, heated board 6 is the cystosepiment.

The utility model discloses a working process and theory of operation as follows: the first concrete plate 1, the second concrete plate 2, the third concrete plate 3, the fourth concrete plate 4, the partition plate 5 and the second steel bar 19 are formed by pouring, after the forming, firstly, the first limit plate 7 is slid into the outer side wall of the third concrete plate 3, the first sliding groove 13 slides in the first sliding block 11, the position of the first limit plate 7 is limited, then, a plurality of bolts are screwed into the first threaded groove 14, and then, the first limit plate 7 is quickly installed on the third concrete plate 3, at the moment, the right end face positions of the first concrete plate 1 and the second concrete plate 2 are limited by the first limit plate 7, secondly, the second limit plate 8 is slid into the outer side wall of the fourth concrete plate 4, the second sliding groove 16 slides in the second sliding block 12, so that the position of the second limit plate 8 is limited, then, a plurality of bolts are screwed into the second threaded groove 17, and then, the second limit plate 8 is quickly installed on the fourth concrete plate 4, the left end positions of the first concrete plate 1 and the second concrete plate 2 are limited by the second limit plate 8, so that the stability of the concrete heat-insulation plate is improved.

The above is only the embodiment of the present invention, not so above only is the embodiment of the present invention, not so limiting the patent scope of the present invention, all of which utilize the equivalent structure made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, all of which are included in the patent protection scope of the present invention.

Claims

1. A precast concrete thermal insulation board comprises a first concrete board (1), a second concrete board (2) is arranged in front of the first concrete board (1), a third concrete board (3) and a fourth concrete board (4) are respectively arranged on two side walls of the first concrete board (1) and the second concrete board (2), and regularly-arranged partition boards (5) and thermal insulation boards (6) are arranged between the first concrete board (1) and the second concrete board (2), and the precast concrete thermal insulation board is characterized in that: first limiting plate (7) is installed to the lateral wall of third concrete slab (3), second limiting plate (8) is installed to the lateral wall of fourth concrete slab (4), keep away from one side of second limiting plate (8) one side of fourth concrete slab (4) is provided with lug (9), second limiting plate (8) with lug (9) integrated into one piece, keep away from one side of first limiting plate (7) one side of third concrete slab (3) has the cooperation recess (10) of lug (9).

2. The precast concrete thermal insulation board according to claim 1, wherein two side walls of the third concrete board (3) are provided with first sliding blocks (11), two side walls of the second limiting board (8) are provided with second sliding blocks (12), the third concrete board (3) and the first sliding blocks (11) are integrally formed, the second limiting board (8) and the second sliding blocks (12) are integrally formed, a first sliding groove (13) matched with the first sliding blocks (11) is formed in the inner side wall of the first limiting board (7), and a second sliding groove (16) matched with the second sliding blocks (12) is formed in the inner side wall of the second limiting board (8).

3. A precast concrete thermal insulation board according to claim 2, wherein the first slider (11) and the second slider (12) are of a rectangular parallelepiped structure.

4. A precast concrete thermal insulation board according to claim 1 or 2, wherein the first limiting plate (7) and the second limiting plate (8) are both of 'Contraband' shape.

5. A precast concrete heat-insulating board according to claim 1, wherein two side walls of the first limiting board (7) are provided with regularly arranged first thread grooves (14), and two side walls of the second limiting board (8) are provided with regularly arranged second thread grooves (17).

6. A precast concrete thermal insulation board according to claim 1, wherein the groove (10) is provided with regularly arranged holes and grooves (15), and the projection (9) is inserted with regularly arranged first reinforcing steel bars (18).

7. A precast concrete thermal insulation panel according to claim 1, wherein at least three second reinforcing bars (19) are inserted into the interior of the second concrete panel (2).

8. A precast concrete thermal insulation panel according to claim 7, wherein three of said second reinforcing bars (19) are transversely disposed between said first concrete plate (1) and said second concrete plate (2), said second reinforcing bars (19) penetrating said spacer (5).