Fabricated concrete precast slab corner protection component

Abstract

The utility model discloses an assembly type concrete precast slab corner protection component which comprises a precast slab body, protection shells are arranged at the four corners of the precast slab body, clamping shells are arranged at the two ends of each protection shell, a connecting rod is installed at one end of each clamping shell, and one end of each connecting rod penetrates through one side of the corresponding protection shell and is provided with a connecting plate. The outer side of the connecting rod is sleeved with a spring. A clamping groove is formed in the clamping shell, and a protection plate is clamped to the clamping groove. The four corners of the prefabricated slab can be protected through the protective shells and the protective covers, then the protective plates are clamped into the clamping shells, the four edges of the prefabricated slab can be protected through the protective plates, the positions of the protective shells on the two sides can be limited, and the situation that the protective shells and the protective plates are mutually restrained is formed; and the falling condition is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated slab protection technical field, specifically is a kind of assembly type concrete prefabricated slab corner protection component. BACKGROUND

[0002] Assembly type prefabricated floor slab is a kind of prefabricated concrete floor slab in factory or on site, and is assembled and installed by assembly type construction method, with the advantages of high efficiency, fast, labor-saving, cost reduction etc. It can greatly shorten construction period, while reducing the requirements for environment and equipment, and reducing cost.

[0003] When prefabricated concrete slab processing is completed and factory is shipped, it needs to be carried and transported, and in the process, the four corners of the prefabricated slab are often damaged due to collision. Therefore, many prefabricated slabs will be equipped with a cover on the four corners when they are shipped, which can effectively avoid the damage of the corners.

[0004] But this kind of traditional clamping cover does not have any limiting device, and the cover often falls off during carrying. Moreover, the four edges of the prefabricated slab are not protected, and damage may occur when collision occurs.

[0005] Therefore, an assembly type concrete prefabricated slab corner protection component is provided. SUMMARY

[0006] The utility model discloses a kind of assembly type concrete prefabricated slab corner protection component, to solve the problem raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: an assembly type concrete prefabricated slab corner protection component, including prefabricated slab main body, the four corners of the prefabricated slab main body are equipped with protective shell, both ends of the protective shell are equipped with clamping shell, one end of the clamping shell is installed with connecting rod, one end of the connecting rod is through the side of protective shell and is installed with connecting plate, the outer side of the connecting rod is equipped with spring;

[0008] Clamping groove is formed in the clamping shell, and the protective plate is clamped in the clamping groove.

[0009] Preferably, protective cover is installed above the protective shell, and the protective cover and the protective shell are connected by bolts.

[0010] Preferably, a plurality of threaded barrels are uniformly installed in the interior of the protective shell, a plurality of barrel bodies are uniformly installed on the protective cover, and the barrel bodies correspond to the positions of the threaded barrels.

[0011] Preferably, a fixing cover is connected to the clamping shell by bolts.

[0012] Preferably, the protective plate comprises a plate body, and a plurality of protrusions are uniformly arranged on the plate body and matched with the clamping grooves.

[0013] Preferably, the protective plate is made of polypropylene, polycarbonate, modified polypropylene or polyamide.

[0014] Compared with the prior art, the protective shell and the protective cover can protect the four corners of the prefabricated slab, and then the protective plate is clamped into the inside of the clamping shell, so that the protective plate can not only protect the four sides of the prefabricated slab, but also limit the positions of the two side protective shells, so that the mutual restraint between the protective shell and the protective plate is formed, and the situation of falling off is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the utility model after the fixed cover is removed;

[0017] Figure 3 It is a structural schematic view of the utility model protective shell and clamping shell;

[0018] Figure 4 It is a structural schematic view of the utility model protective cover;

[0019] Figure 5 It is a structural schematic view of the utility model protective plate.

[0020] In the drawing: 1, prefabricated slab body; 2, protective shell; 3, protective cover; 4, clamping shell; 5, fixed cover; 6, protective plate; 61, plate body; 62, protrusion; 7, connecting rod; 8, spring; 9, connecting plate; 10, threaded cylinder; 11, clamping groove; 12, cylinder. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of prefabricated slab edge angle protective component of assembly type concrete, including prefabricated slab body 1, the four corners of prefabricated slab body 1 are equipped with protective shell 2, the two ends of protective shell 2 are equipped with clamping shell 4, one end of clamping shell 4 is installed with connecting rod 7, one end of connecting rod 7 is through one side of protective shell 2 and is installed with connecting plate 9, the outside of connecting rod 7 is equipped with spring 8.

[0023] Clamping groove 11 is formed in clamping shell 4, and protective plate 6 is clamped in clamping groove 11.

[0024] As Figure 2 , Figure 3 and Figure 4 shown: the upper of the protective shell 2 is provided with a protective cover 3, the protective cover 3 and the protective shell 2 are connected through bolts; through the above setting, the protective cover 3 can cooperate with the protective shell 2 to protect the corners of the prefabricated slab body 1.

[0025] As Figure 3 shown: the inside of the protective shell 2 is uniformly provided with a plurality of threaded barrels 10, the protective cover 3 is uniformly provided with a plurality of barrel bodies 12, the barrel bodies 12 correspond to the positions of the threaded barrels 10; through the above setting, the bolts can more conveniently fix the protective cover 3 and the protective shell 2 together through the barrel bodies 12 and the threaded barrels 10.

[0026] As Figure 1 shown: the clamping shell 4 is connected with a fixed cover 5 through bolts; through the above setting, the fixed cover 5 can limit the position of the protective plate 6, avoiding the situation that the protective plate 6 falls off.

[0027] As Figure 5 shown: the protective plate 6 comprises a plate body 61; the plate body 61 is uniformly provided with a plurality of protrusions 62, the protrusions 62 are matched with the clamping grooves 11; through the above setting, the protrusions 62 can more conveniently perform clamping work, can cooperate with the clamping grooves 11, and the two clamping shells 4 can be connected together through the protective plate 6.

[0028] As Figure 5 shown: the material of the protective plate 6 is polypropylene, polycarbonate, modified polypropylene or polyamide.

[0029] Working principle: firstly, four protective shells 2 are matched together with the four corners of the prefabricated slab body 1, then the protective cover 3 is fixed together with the protective shell 2 through bolts, subsequently, the two ends of the protective plate 6 are clamped into the inside of the clamping shell 4, and the fixed cover 5 is fixed together with the clamping shell 4 through bolts, completing the limiting and fixing work of the protective plate 6.

[0030] Meanwhile, the clamping shell 4 can be stretched and contracted on a certain distance through the connecting rod 7 and the spring 8, when the size of the prefabricated slab body 1 changes slightly, the protective plate 6 can be avoided to be replaced, saving a certain cost.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated concrete panel corner protection member, comprising a prefabricated panel body (1), characterized in that: The four corners of the prefabricated plate body (1) are provided with protective shells (2), both ends of the protective shell (2) are provided with clamping shells (4), one end of the clamping shell (4) is provided with a connecting rod (7), one end of the connecting rod (7) penetrates one side of the protective shell (2) and is provided with a connecting plate (9), and the outer side of the connecting rod (7) is provided with a spring (8); The clamping shell (4) is provided with a clamping groove (11), and the clamping groove (11) is clamped with a protective plate (6).

2. The prefabricated concrete panel corner protection member according to claim 1, characterized in that: The upper side of the protective shell (2) is provided with a protective cover (3), and the protective cover (3) and the protective shell (2) are connected by bolts.

3. The precast concrete panel corner protection assembly of claim 2, wherein: A plurality of threaded cylinders (10) are uniformly arranged in the protective shell (2), and a plurality of cylinder bodies (12) are uniformly arranged on the protective cover (3), and the cylinder bodies (12) correspond to the positions of the threaded cylinders (10).

4. The precast concrete panel corner protection assembly of claim 1, wherein: The clamping shell (4) is provided with a fixed cover (5) connected by bolts.

5. The precast concrete panel corner protection assembly of claim 1, wherein: The protective plate (6) comprises a plate body (61). A plurality of protrusions (62) are uniformly arranged on the plate body (61), and the protrusions (62) are matched with the clamping grooves (11).

6. The precast concrete panel corner protection assembly of claim 5, wherein: The material of the protective plate (6) is polypropylene, polycarbonate, modified polypropylene or polyamide.

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