Concrete composite prefabricated slab structure

Abstract

The utility model relates to the technical field of composite prefabricated slabs, and discloses a concrete composite prefabricated slab structure which comprises a slab body, a rectangular groove and a first sliding groove are formed in the slab body, grooves are formed in the surfaces of the rectangular groove and the first sliding groove, and a first sliding rail is clamped in the first sliding groove. According to the building energy-saving plate body, through cooperative use of the plate body, the rectangular groove, the first sliding groove, the groove, the first sliding rail, the rectangular plate, the clamping block, the second sliding rail and the second sliding groove, when the building energy-saving plate body is used, a worker moves the plate body and inserts the plate body into another plate body, the plate body is connected with the first sliding rail, the first sliding rail is connected with the rectangular plate, the rectangular plate is connected with the clamping block, and the plate body is connected with the second sliding rail; and then the first sliding rails are clamped into the first sliding grooves, the rectangular plates are clamped into the surfaces of the grooves, the clamping blocks are clamped into the rectangular grooves, the second sliding rails are clamped into the second sliding grooves, then the connection between the plate bodies can achieve a stable effect, and the whole building also has stability.

Description

Technical Field

[0001] The utility model relates to the technical field of composite prefabricated panels, in particular to a concrete composite prefabricated panel structure. Background Art

[0002] Precast panels are concrete precast parts produced and processed in the precast yard and can be directly transported to the construction site for installation. Magnesium-calcium precast panels for tundish have the advantages of good thermal stability, high high-temperature strength, high purity, erosion resistance, and easy and light use. They can absorb inclusions in molten steel, purify molten steel, and significantly reduce the superheat of the tundish. They are the best masonry material for the working lining of the tundish, and their use effect is significantly better than that of tundish coatings.

[0003] However, most of the prefabricated panels currently used have problems such as poor earthquake resistance, poor thermal insulation effect, and insufficient sound insulation effect, which reduces the practicality of the composite prefabricated panels and brings great inconvenience to users. Therefore, the utility model provides a building energy-saving panel. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a composite prefabricated panel structure of concrete, which solves the problems raised in the above background technology that most of the prefabricated panels currently used have poor seismic resistance, poor thermal insulation effect, insufficient sound insulation effect, etc., which reduces the practicability of the composite prefabricated panels and brings great inconvenience to users.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical scheme: a concrete composite prefabricated plate structure, including a plate body, a rectangular groove and a first slide groove are opened inside the plate body, grooves are opened on the surfaces of the rectangular groove and the first slide groove, a first slide rail is clamped inside the first slide groove, a rectangular plate is fixedly connected to the surface of the first slide rail, a block is fixedly connected to the surface of the rectangular plate, a second slide rail is fixedly connected to the surface of the plate body, and a second slide groove is sleeved on the surface of the second slide rail.

[0008] Optionally, a circular hole is opened inside the plate body, and the inside of the circular hole is filled with sound-absorbing cotton.

[0009] Optionally, the first slide rail fixedly connected to the surface of the plate body is in an isosceles trapezoidal shape.

[0010] Optionally, a first insulation board and a second insulation board are fixedly connected to both sides of the board body.

[0011] Optionally, the interior of the first insulation board is filled with polyurethane foam.

[0012] Optionally, the interior of the second insulation board is filled with foamed cement.

[0013] (III) Beneficial effects

[0014] The utility model provides a composite prefabricated concrete panel structure, which has the following beneficial effects:

[0015] The composite prefabricated panel structure of concrete is used in coordination with the panel body, the rectangular groove, the first slide groove, the groove, the first slide rail, the rectangular panel, the clamping block, the second slide rail and the second slide groove. When in use, the staff moves the panel body and inserts the panel body into another panel body, the panel body is connected to the first slide rail, the first slide rail is connected to the rectangular panel, the rectangular panel is connected to the clamping block, the panel body is connected to the second slide rail, and then the first slide rail is clamped into the first slide groove, the rectangular panel is clamped into the surface of the groove, the clamping block is clamped into the rectangular groove, and the second slide rail is clamped into the second slide groove, so that the connection between the panel bodies can achieve a stable effect and the building as a whole is also stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 This is a structural breakdown diagram of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the first insulation board and the second insulation board of the utility model structure;

[0019] Figure 4 This is a structural plan view of the utility model.

[0020] In the figure: 1. plate body; 2. rectangular groove; 3. first slide groove; 4. groove; 5. first slide rail; 6. rectangular plate; 7. block; 8. second slide rail; 9. second slide groove; 10. round hole; 11. sound-absorbing cotton; 12. first insulation board; 13. second insulation board; 14. polyurethane foam; 15. foamed cement. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a composite prefabricated plate structure of concrete, comprising a plate body 1, a rectangular groove 2 and a first slide groove 3 are provided inside the plate body 1, grooves 4 are provided on the surfaces of the rectangular groove 2 and the first slide groove, a first slide rail 5 is clamped inside the first slide groove 3, a rectangular plate 6 is fixedly connected to the surface of the first slide rail 5, a clamping block 7 is fixedly connected to the surface of the rectangular plate 6, a second slide rail 8 is fixedly connected to the surface of the plate body 1, and a second slide groove 9 is sleeved on the surface of the second slide rail 8;

[0023] In order to ensure that the connection between the plates can be stable and the building as a whole is stable, the plate body 1, the rectangular groove 2, the first slide groove 3, the groove 4, the first slide rail 5, the rectangular plate 6, the block 7, the second slide rail 8 and the second slide groove 9 are used in coordination. When in use, the staff moves the plate body 1 and inserts the plate body 1 into another plate body 1. The plate body 1 is connected to the first slide rail 5, the first slide rail 5 is connected to the rectangular plate 6, the rectangular plate 6 is connected to the block 7, and the plate body 1 is connected to the second slide rail 8, and then the first slide rail 5 is clamped into the first slide groove 3, the rectangular plate 6 is clamped into the surface of the groove 4, the block 7 is clamped into the rectangular groove 2, and the second slide rail 8 is clamped into the second slide groove 9;

[0024] A circular hole 10 is opened inside the plate body 1, and the inside of the circular hole 10 is filled with sound-absorbing cotton 11 for absorbing sound. By setting the sound-absorbing cotton 11, a sound insulation effect is achieved. The first slide rail 5 fixedly connected to the surface of the plate body 1 is in the shape of an isosceles trapezoid. A first insulation board 12 and a second insulation board 13 are fixedly connected on both sides of the plate body 1. The inside of the first insulation board 12 is filled with polyurethane foam 14, and the inside of the second insulation board 13 is filled with foamed cement 15.

[0025] In the utility model, the working steps of the device are as follows:

[0026] The plate body 1, rectangular groove 2, first slide groove 3, groove 4, first slide rail 5, rectangular plate 6, block 7, second slide rail 8 and second slide groove 9 are fixedly matched. When in use, the staff moves the plate body 1 and inserts the plate body 1 into another plate body 1, the plate body 1 is connected to the first slide rail 5, the first slide rail 5 is connected to the rectangular plate 6, the rectangular plate 6 is connected to the block 7, the plate body 1 is connected to the second slide rail 8, and then the first slide rail 5 is clamped into the first slide groove 3, the rectangular plate 6 is clamped into the surface of the groove 4, the block 7 is clamped into the rectangular groove 2, and the second slide rail 8 is clamped into the second slide groove 9, so that the connection between the plate bodies can achieve a stable effect, and the building as a whole also has stability. Through the arrangement of the above structure, the problems of poor seismic resistance, poor thermal insulation effect, insufficient sound insulation effect, etc. mentioned in the background technology that most of the prefabricated panels currently used have are effectively solved, which reduces the practicality of the composite prefabricated panels and brings great inconvenience to users.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite prefabricated concrete panel structure, comprising a panel body (1), characterized in that: A rectangular groove (2) and a first slide groove (3) are provided inside the plate body (1); grooves (4) are provided on the surfaces of the rectangular groove (2) and the first slide groove; a first slide rail (5) is clamped inside the first slide groove (3); a rectangular plate (6) is fixedly connected to the surface of the first slide rail (5); a clamping block (7) is fixedly connected to the surface of the rectangular plate (6); a second slide rail (8) is fixedly connected to the surface of the plate body (1); a second slide groove (9) is sleeved on the surface of the second slide rail (8).

2. The composite prefabricated concrete panel structure according to claim 1, characterized in that: A circular hole (10) is provided inside the plate body (1), and the inside of the circular hole (10) is filled with sound-absorbing cotton (11) that can absorb sound.

3. The composite precast concrete panel structure according to claim 1, characterized in that: The first slide rail (5) fixedly connected to the surface of the plate body (1) is in the shape of an isosceles trapezoid.

4. The composite precast concrete panel structure according to claim 1, characterized in that: A first heat-insulating plate (12) and a second heat-insulating plate (13) are fixedly connected to both sides of the plate body (1).

5. The composite prefabricated concrete panel structure according to claim 4, characterized in that: The interior of the first thermal insulation board (12) is filled with polyurethane foam (14).

6. The composite precast concrete panel structure according to claim 4, characterized in that: The interior of the second thermal insulation board (13) is filled with foamed cement (15).

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