Stable assembly type PC component

Abstract

The utility model belongs to the technical field of buildings, and particularly relates to a stable assembly type PC component which comprises prefabricated slab bodies, a plurality of T-shaped grooves are formed in the two sides of each prefabricated slab body and penetrate to the outer sides of the prefabricated slab bodies, and an I-shaped groove is formed between the T-shaped grooves of every two adjacent prefabricated slab bodies. I-shaped fixing pieces are arranged at the I-shaped grooves of the two prefabricated slab bodies, each I-shaped fixing piece comprises an I-shaped piece body matched with the corresponding I-shaped groove, and second connecting holes are formed in the four corners of each I-shaped piece body. The T-shaped grooves are formed in the prefabricated slab bodies, the I-shaped grooves are formed between the T-shaped grooves of every two adjacent prefabricated slab bodies, and the I-shaped fixing pieces are arranged at the I-shaped grooves, so that combined connection between the prefabricated slab bodies and the combined design of the prefabricated slab bodies and the I-shaped fixing pieces are achieved, the problems of collision and abrasion during transportation are solved, meanwhile, assembling is easy and convenient, and cost is low. The problem that the combination mode of PC components at the present stage is not ideal is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a stable assembled PC component. Background Art

[0002] PC components refer to concrete products that are processed and produced in a standardized and mechanized manner in a factory. Precast concrete parts are widely used in construction, transportation, water conservancy and other fields, and play an important role in the national economy.

[0003] Patent announcement number CN201921700076.X discloses a stable assembled PC component. This solution arranges a card strip at the end of the prefabricated body and a card slot on the other side. During assembly, the card strip is adapted to the card slot to achieve a combined connection between adjacent prefabricated bodies. However, the card strip protrudes to the outside of the prefabricated body. During the transportation, handling and movement of the prefabricated body, the card strip is easily worn and hit, and it is easy to damage the card strip. After damage, it is difficult to connect the prefabricated bodies. Therefore, this design method is not reasonable enough, and the assembly method is not convenient enough. There are certain defects and shortcomings, which need to be improved. 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 stable assembled PC component, which realizes a combined connection between the prefabricated panel bodies by providing a T-slot on the prefabricated panel body, forming an I-slot between the T-slots of two adjacent prefabricated panel bodies, and arranging an I-slot fixing piece at the I-slot, thereby avoiding the problem of collision and wear during transportation, and facilitating assembly, thereby solving the problem of unsatisfactory combination mode of PC components at this stage.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A stable assembled PC component comprises a prefabricated plate body, a plurality of T-slots are provided on both sides of the prefabricated plate body, the T-slots extend to the outside of the prefabricated plate body, and an I-shaped groove is formed between the T-slots of two adjacent prefabricated plate bodies, an I-shaped fixing piece is provided at the I-shaped grooves of the two prefabricated plate bodies, the I-shaped fixing piece comprises an I-shaped piece body adapted to the I-shaped groove, and second connecting holes are provided at the four corners of the I-shaped piece body, a first connecting hole is provided at the prefabricated plate body corresponding to the second connecting hole, and locking screws are provided at the first connecting hole and the second connecting hole of the prefabricated plate body and the I-shaped fixing piece.

[0009] Furthermore, a ring-shaped member is fixedly connected to the first connecting hole of the prefabricated plate body by casting, a thread groove is provided on the inner wall of the ring-shaped member, and the locking screw is threadedly connected to the ring-shaped member.

[0010] Furthermore, a nut is integrally formed at the upper end of the locking screw, and the nut is adapted to the annular clearance groove correspondingly opened on the I-shaped part body, and an annular gasket is provided at the connection between the nut and the I-shaped part body, and the annular gasket is adapted to the annular clearance groove.

[0011] Furthermore, the thickness of the I-shaped part body is consistent with the height of the T-shaped slot.

[0012] Furthermore, a notch is provided at the center of the prefabricated panel body, and a hanging ring is fixedly connected to the notch of the prefabricated panel body.

[0013] Furthermore, a steel mesh is cast inside the prefabricated panel body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a stable assembled PC component having the following

[0016] Beneficial effects:

[0017] 1. The utility model adopts a split combination design of the prefabricated panel body and the I-shaped fixing piece, a T-shaped groove is opened on the prefabricated panel body, an I-shaped groove is formed between the T-shaped grooves of two adjacent prefabricated panel bodies, the I-shaped fixing piece is adapted to the I-shaped groove, and then locked and positioned by a locking screw, so as to realize the combined connection function of the adjacent prefabricated panel bodies. The utility model splits the prefabricated panel body and the I-shaped fixing piece into a design, and they are moved separately during transportation and movement, which is not easy to cause collision and wear, and can then form a protective effect.

[0018] 2. The utility model is convenient and suitable for on-site use by adapting the I-shaped fixing piece to the I-shaped groove of the prefabricated plate body and then fixing it by locking screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the I-shaped fixing member in the utility model.

[0021] In the figure: 1. prefabricated board body; 2. T-shaped slot; 3. first connecting hole; 4. annular member; 5. I-shaped fixing member; 501. I-shaped member body; 502. second connecting hole; 503. annular clearance groove; 504. annular gasket; 6. locking screw; 7. nut; 8. lifting ring; 9. notch. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0023] Example

[0024] like Figure 1 and Figure 2 As shown, a stable assembled PC component proposed in one embodiment of the utility model includes a prefabricated board body 1, multiple T-slots 2 are opened on both sides of the prefabricated board body 1, the T-slots 2 penetrate to the outside of the prefabricated board body 1, and an I-shaped groove is formed between the T-slots 2 of two adjacent prefabricated board bodies 1, and an I-shaped fixing piece 5 is arranged at the I-shaped groove of the two prefabricated board bodies 1, the I-shaped fixing piece 5 includes an I-shaped piece body 501 adapted on the I-shaped groove, and second connecting holes 502 are opened at the four corners of the I-shaped piece body 501, a first connecting hole 3 is opened at the prefabricated board body 1 corresponding to the second connecting hole 502, and locking screws 6 are arranged at the first connecting hole 3 and the second connecting hole 502 of the prefabricated board body 1 and the I-shaped fixing piece 5.

[0025] It should be noted that, by opening a T-slot 2 on the prefabricated board body 1, an I-slot is formed between the T-slots 2 of adjacent prefabricated board bodies 1, and the setting of the I-slot can realize the connection and installation of the I-shaped fixing piece 5, so that the I-shaped fixing piece 5 is adapted to the T-slot 2 of the adjacent prefabricated board bodies 1, and by setting a second connecting hole 502 at the four corners of the I-shaped piece body 501, and opening a first connecting hole 3 on the prefabricated board body 1, the I-shaped piece body 501 is adapted to the T-slot 2 of the prefabricated board body 1 during assembly, and then a locking screw 6 is set between the corresponding first connecting hole 3 and the second connecting hole 502 to realize the fixing effect of the I-shaped fixing piece 5 on the prefabricated board body 1, and realize the connection of adjacent prefabricated board bodies 1. The prefabricated board body 1 and the I-shaped fixing piece 5 are designed in a split manner, and there is no collision and wear during the movement and transportation, and the use effect is good.

[0026] like Figure 1 As shown, in some embodiments, a ring member 4 is fixedly connected to the first connecting hole 3 of the prefabricated panel body 1 by casting, a thread groove is provided on the inner wall of the ring member 4, and a locking screw 6 is threadedly connected to the ring member 4.

[0027] It should be noted that, by casting the ring member 4 at the first connection hole 3 of the prefabricated panel body 1, the locking screw 6 can be threadedly connected to the ring member 4 to achieve connection and fixation between the structures.

[0028] like Figure 1 and Figure 2 As shown, in some embodiments, a nut 7 is integrally formed at the upper end of the locking screw 6, and the nut 7 is adapted to the annular clearance groove 503 correspondingly opened on the I-shaped part body 501, and an annular gasket 504 is provided at the connection between the nut 7 and the I-shaped part body 501, and the annular gasket 504 is adapted to the annular clearance groove 503.

[0029] It should be noted that during assembly, the nut 7 is closed to the annular relief groove 503 of the I-shaped part body 501 and contacts the annular gasket 504 to achieve tight fixation of the locking screw 6 .

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, the thickness of the I-shaped member body 501 is consistent with the height of the T-slot 2 .

[0031] It should be noted that the thickness of the I-shaped part body 501 is consistent with the height of the T-slot 2, so that the I-shaped fixing part 5 is adapted to the T-slot 2 and will not protrude from the prefabricated board body 1, thereby not affecting the flatness of the surface of the prefabricated board body 1.

[0032] like Figure 1 As shown, in some embodiments, a notch 9 is provided at the center of the prefabricated panel body 1 , and a hanging ring 8 is fixedly connected to the notch 9 of the prefabricated panel body 1 .

[0033] It should be noted that the provision of the lifting ring 8 facilitates the lifting of the prefabricated panel body 1 .

[0034] like Figure 1 As shown, in some embodiments, a steel mesh is cast inside the prefabricated panel body 1.

[0035] It should be noted that the provision of the steel mesh can enhance the strength of the prefabricated panel body 1 and provide better stability.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stable assembled PC component, comprising a prefabricated panel body (1), characterized in that: A plurality of T-shaped grooves (2) are provided on both sides of the prefabricated plate body (1), the T-shaped grooves (2) penetrate to the outer side of the prefabricated plate body (1), and an I-shaped groove is formed between the T-shaped grooves (2) of two adjacent prefabricated plate bodies (1), and an I-shaped fixing piece (5) is provided at the I-shaped grooves of the two prefabricated plate bodies (1), the I-shaped fixing piece (5) comprises an I-shaped piece body (501) adapted on the I-shaped groove, and second connecting holes (502) are provided at the four corners of the I-shaped piece body (501), the prefabricated plate body (1) is provided with a first connecting hole (3) corresponding to the second connecting hole (502), and locking screws (6) are provided at the first connecting hole (3) and the second connecting hole (502) of the prefabricated plate body (1) and the I-shaped fixing piece (5).

2. A stable assembled PC component according to claim 1, characterized in that: A ring member (4) is fixedly connected to the first connection hole (3) of the prefabricated plate body (1) by casting, a thread groove is provided on the inner wall of the ring member (4), and the locking screw (6) is threadedly connected to the ring member (4).

3. A stable assembled PC component according to claim 1, characterized in that: The upper end of the locking screw (6) is integrally formed with a nut (7), and the nut (7) is adapted to be fitted on an annular clearance groove (503) correspondingly provided on the I-shaped part body (501), and an annular gasket (504) is provided at the connection between the nut (7) and the I-shaped part body (501), and the annular gasket (504) is adapted to be fitted in the annular clearance groove (503).

4. A stable assembled PC component according to claim 1, characterized in that: The thickness of the I-shaped part body (501) is consistent with the height of the T-shaped groove (2).

5. The stable assembled PC component according to claim 1, characterized in that: A notch (9) is provided at the center of the prefabricated panel body (1), and a lifting ring (8) is fixedly connected to the notch (9) of the prefabricated panel body (1).

6. A stable assembled PC component according to claim 1, characterized in that: A steel mesh is cast inside the prefabricated panel body (1).

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